Lomonosov Moscow State University, Sternberg Astronomical Institute, MOSCOW UNION "OPTIC", Kislovodsk solar station of the Pulkovo observatory, Kourovka Observatory of the Ural State University, Irkutsk State University, Blagoveschensk State Educational University, Instituto de Ciencias Astronomicas,de la Tierra y del Espacio (ICATE), Observatorio Astronomico Felix Aguilar (OAFA) , National University of San Juan, South African Astonomical Observatory, The Instituto de Astrofísica de Canarias (IAC) Instituto Nacional de Astrofísica, Óptica y Electrónica , The Guillermo Haro Astrophysics Observatory in Cananea, Sonora, Mexico LIGO/VIRGO collaboration IceCube Collaboration ANTARES collaboration MASTER is supported by The Development Programm of M.V.Lomonosov Moscow State University lipunov2007@gmail.com +74959395063 Russian Federation, Moscow, Universitetskiy prospekt, 13. 119234 M A S T E R    GLOBAL   Robotic     Net MASTER Principal Investigator is Professor Vladimir M. Lipunov
List Russian MASTER POPULAR Victor Kornilov MASTER at MSU news MASTER film Principal Investigator MASTER in Real Time MASTER Center MASTER Lab Our papers in Nature,APJL,APJ,AJ MASTER in WebOfSci All Our scientific publications OSA: MASTER Neutrino 05jun20 press-conference OSA: MASTER/LIGO/Virgo GW170817 press-conference OSA: MASTER GRB160626B Nature547 press-conference OSA: MASTER/LIGO GW150914 press-conference OSA: MASTER/LIGO GW151226 press-conference Space Monitoring Laboratory MASTER team MASTER GRB Prompt &FollowUp Super Nova Search MASTER: 1 day cameras, 7 MASTER-Amur (Blagoveshensk) MASTER-Tunka(Baykal) MASTER-Ural MASTER-Kislovodsk MASTER-Tavrida MASTER-SAAO MASTER-IAC MASTER-Argentina Telescopes, CCD-cameras, computers GCN sites and links Email Space Monitoring Data Center of SINP MSU Sky Map Online Our theoretical input on GRB Manufacturing of Robotic Wide Field Telescope Complexes MASTER 400, MASTER 600 and MASTER 1000 GCN Fermi Swift Konus data History Images Team Weather Sternberg Astronomical Institute Last SN Last SN: full list Catalina OT NOVAe list Comet Observation Home Page Gaia Science Alerts Working Group SN Candidate Minor Planet Checker The Earth-Orbiting Space Junk Tracking Page J-Track 3D satelites MPEC GCN Circulars MPChecker IAU Circ Astro-ph First Robotic MASTER Telescope		MASTER is very fast positioning alert, follow up and survey twin telecopes Global network with own real-time auto-detection software MASTER goal is One Sky in One Night up to 20-21m (C) (Reference is Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) MASTER+LIGO/Virgo collaboration: Gravitational Wave Observatory follow up MASTER + IceCube collaboration: South Pole Neutrino Observatory follow up MASTER + ANTARES collaboration The list of optical transients discovered by MASTER | The list of HAZARD asteroids(PHA) discovered by MASTER | SuperNovae discovered by MASTER | Prompt and Follow-up observations of the GRB GRB PROMPT POLARIZATION OBSERVATION = Nature, etc SN Discovery Novae Discovery Orphan Optical Flares discovery PHA, Comets, etc Exoplanets Fundamental Astronomical Problems: GRB mystery, Dark Energy, Exoplanets, Potentially Hazardous Asteroids Instruments per site MASTER II - Twin telescopes with 8 square degrees FOV per one observatory up to 20-21m . MASTER Net is 56 square degrees per 1 exposition MASTER VWF - Twin VERY Wide Field Cameras with 800 square degrees FOV up to 14m, maximal time resolution 150 ms MASTER Net Sites: MASTER-Amur: Russia, Blagoveschensk(Vostochny Cosmodrom).Blagoveschensk State Pedagogic University 50.318 127.483, 50.318 ; Altitude = 260 m MASTER-Tunka: Russia, Tunka(Irkutsk). Applied Physics Institute, Irkutsk State University 51.810, 103.067 , Altitude 680 m MASTER-Ural: Russia, Kourovka(Ekaterinburg), Since 2008. Kourovka Astronomical Observatory, Ural State University 59.541, 57.036 ; Altitude 260 m MASTER-Kislovodsk : Russia, Kislovodsk Solar Station of the Pulkovo Observatory, SAI, Lomonosov Moscow State University 42.523, 43.746. Altitude 2067 m   MASTER-Tavrida: Russia, Lomonosov MSU Crimean Astronomical Station(SAI) MASTER-SAAO: South Africa, South African Astronomical Observatory (SAAO),since Dec 2014 20.810, -32.379, Altitude 1760m MASTER-IAC: Spain, Canarias Islands, The Instituto de Astrofísica de Canarias (IAC), since May 2015 -16.510, +28.298, Altitude 2390 metres    MASTER-OAFA: Argentina, since 2012 Observatorio Astronomico Felix Aguilar (OAFA) , Instituto de Ciencias Astronomicas,de la Tierra y del Espacio (ICATE), National University of San Juan -31.802, -69.000 Altitude = 2430 m MASTER-Progenitor: Russia, Moscow, Alexander Krylov Observatory, Since 2002 Longitude= 37d 48'      Latitude= 55d 22' Altitude 140 m		The latest news : MASTER OT MASTER PHA n ALERTS_IPN ALERTS LIGO_Alerts A GCN |  BURSTS |  Aster-BA86<.a> ASTER-DA14 Kilonova ICHESE  | ATel | IAU |  Aster | Fermi NEO | Brothers in arms | A-Ph | ADS | Filt u WEB ICarticle 22 57 knopki CRTS karta icm TNSnum BLA_RN ALMA BH4641 o ReNovaLC LC IAC-db SMC-NOVA 24 Mar 2023 Fermi trigger No 701313046: Global MASTER-Net observations report GCN32474 24 Mar 2023Fermi trigger No 701321709: Global MASTER-Net observations report GCN33513 23 Mar 2023Swift GRB 230322B: Global MASTER-Net observations report GCN33506 22 Mar 2023Fermi trigger No 701071944: Global MASTER-Net observations report GCN33500 21 Mar 2023 Fermi GRB 230320A: Global MASTER-Net observations report GCN33498 21 Mar 2023Fermi GRB 230321A: Global MASTER-Net observations report GCN33497 21 Mar 2023 Fermi trigger No 701058254: Global MASTER-Net observations report GCN33496 20 Mar 2023 Fermi trigger No 700976129: Global MASTER-Net observations report GCN33486 16 Mar 2023 Fermi GRB 230316A: Global MASTER-Net observations report GCN33483 14 Mar 2023Fermi GRB 230314A: Global MASTER-Net observations report GCN33476 13 Mar 2023 Fermi GRB 230313A: Global MASTER-Net observations report GCN3468 11 Mar 2023Swift GRB230311.82: Global MASTER-Net observations report GCN33456 10 Mar 2023Fermi GRB 230310A: Global MASTER-Net observations report GCN33446 09 Mar 2023GRB 230307A: MASTER detection of an object near NTT Optical Afterglow Candidate GCN33442 08 Mar 2023Fermi GRB 230307A: Global MASTER-Net observations report GCN33428 08 Mar 2023Fermi GRB 230308A: Global MASTER-Net observations report GCN33422 06 Mar 2023 Fermi trigger No 699811746: Global MASTER-Net observations report GCN33404 06 Mar 2023IceCube Alert 230306.46: Global MASTER-Net observations report GCN3402 01 Mar 2023Fermi GRB 230301B: Global MASTER-Net observations report GCN33391 01 Mar 2023Fermi trigger No 699294715: Global MASTER-Net observations report GCN33388 01 Mar 2023 Fermi trigger No 699311646: Global MASTER-Net observations report GCN33386 01 Mar 2023 Fermi GRB 230227A: Global MASTER-Net observations report GCN33377 23 Aug 2023 MASTER OT J185634.89-645541.6 discovery - young PSN in IC4790 ATel15568 23 Aug 2023 MASTER OT J191329.25-604138.9 - new OT, ampl >5.5m ATel15567 23 Aug 2023 MASTER OT J041934.57-545903.4 - OT in NGC 1566 direction ATel15566 24 Mar 2022 GCN33514 23 Aug 2022 IceCube Alert 220822.85: Global MASTER-Net observations report GCN32474 13 Aug 2022 Swift GRB 220813A: Global MASTER-Net observations report GCN32467 10 Aug 2022 Fermi GRB 220810A: Global MASTER-Net observations report GCN32456 08 Aug 2022 Fermi trigger No 681633544: Global MASTER-Net observations report GCN32450 08 Aug 2022 IceCube Alert 220808.33: Global MASTER-Net observations reportGCN32447 06 Aug 2022 Swift GRB220806.76: Global MASTER-Net observations report GCN32444 04 Aug 2022 Fermi trigger No 681271717: Global MASTER-Net observations reportGCN32442 04 Aug 2022 Fermi trigger No 681212354: Global MASTER-Net observations report GCN32440 30 Jul 2022 Swift GRB 220730A: Global MASTER-Net observations report GCN32432 30 Jul 2022 Fermi trigger No 680782656: Global MASTER-Net observations report GCN32467 29 Jul 2022 Fermi GRB 220728A: Global MASTER-Net observations report GCN32429 25 Jul 2022 Fermi trigger No 680421061: Global MASTER-Net observations report GCN32425 24 Jul 2022 Fermi GRB 220724A: Global MASTER-Net observations report GCN32424 21 Jul 2022 Fermi GRB 220721A: Global MASTER-Net observations reportGCN32421 15 Jul 2022 Swift GRB 220715B: Global MASTER-Net observations report GCN32407 11 Jul 2022 Fermi trigger No 679248723: Global MASTER-Net observations reportGCN32379 11 Jul 2022 Fermi GRB 220711B: Global MASTER-Net observations report GCN32378 06 Jul 2022 MAXI GRB220706.73: Global MASTER-Net observations report GCN32334 06 Jul 2022 Swift GRB 220706A: Global MASTER-Net observations report GCN32333 02 Jul 2022 Fermi trigger No 678635286: Global MASTER-Net observations report GCN32321 29 Jun 2022 IceCube Alert 220629.99: Global MASTER-Net observations report GCN32297 12 Apr 2022 Swift GRB220412.28: Global MASTER-Net observations reportGCN31881 12 Apr 2022 Fermi GRB 220411A: Global MASTER-Net observations reportGCN31873 08 Apr 2022 Fermi GRB 220408B: Global MASTER-Net observations reportGCN31858 08 Apr 2022 Fermi GRB 220408A: Global MASTER-Net observations reportGCN31849 05 Apr 2022 IceCube Alert 220405.93: Global MASTER-Net observations reportGCN31840 05 Apr 2022 IceCube Alert 220405.21: Global MASTER-Net observations reportGCN31832 03 Apr 2022 Swift GRB 220403B: Global MASTER-Net observations reportGCN31825 03 Apr 2022 Fermi GRB 220403A: Global MASTER-Net observations reportGCN31819 02 Apr 2022 Swift GRB220402.16: Global MASTER-Net observations reportGCN31814 01 Apr 2022 Fermi GRB 220401B: Global MASTER-Net observations reportGCN31813 01 Apr 2022 Fermi trigger No 670501065: Global MASTER-Net observations reportGCN31810 30 Mar 2022 Fermi GRB 220330A: Global MASTER-Net observations report GCN31807 25 Mar 2022 GRB 220325A: MASTER Global Robotic Net optical observations GCN31789 19 Mar 2022 GRB 220319A: MASTER Global Robotic Net optical observationsGCN31770 17 Mar 2022 IceCube-220317A: MASTER Global Robotic Net optical observations GCN31764 15 Mar 2022 GRB 220315A: MASTER Global Robotic Net optical observations GCN31761 11 Mar 2022 Integral GRB220311.69: Global MASTER-Net observations report GCN31742 10 Mar 2022 GRB 220310A: MASTER optical counterpart detectionGCN31732 10 Mar 2022 Fermi GRB 220310B: Global MASTER-Net observations report GCN31728 10 Mar 2022 MAXI GRB220310.02: Global MASTER-Net observations report GCN31724 09 Mar 2022 Fermi GRB 220309A: Global MASTER-Net observations report GCN31718 12 Mar 2022 Fermi trigger No 668410535: Global MASTER-Net observations report GCN31712 06 Mar 2022 Swift GRB 220306B: Global MASTER-Net observations report GCN31699 06 Mar 2022 Fermi GRB 220306A: Global MASTER-Net observations report GCN31694 05 Mar 2022 Fermi GRB 220305A: Global MASTER-Net observations report GCN31691 05 Mar 2022 Swift GRB 220305A: Global MASTER-Net observations report GCN31686 04 Mar 2022 IceCube Alert 220304.74: Global MASTER-Net observations reportGCN31678 02 Mar 2022 Fermi GRB 220304A: Global MASTER-Net observations reportGCN31676 03 Mar 2022 IceCube Alert 220303.75: Global MASTER-Net observations reportGCN31671 02 Mar 2022 Swift GRB 220302A: Global MASTER-Net observations reportGCN31662 26 Feb 2022 Fermi trigger No 667737010: Global MASTER-Net observations reportGCN31655 25 Feb 2022 IceCube Alert 220225.59: Global MASTER-Net observations reportGCN31651 23 Feb 2022 Fermi GRB 220223A: Global MASTER-Net observations reportGCN31642 22 Feb 2022 Fermi GRB 220222B: Global MASTER-Net observations reportGCN31637 22 Feb 2022 Fermi GRB 220222A: Global MASTER-Net observations reportGCN31631 21 Feb 2022 IceCube Alert 220221.03: Global MASTER-Net observations reportGCN31623 20 Feb 2022 GCN31620 20 Feb 2022 IceCube Alert 220220.60: Global MASTER-Net observations reportGCN31616 20 Feb 2022 Fermi trigger No 666962499: Global MASTER-Net observations reportGCN31614 18 Feb 2022 Swift GRB220218.94: Global MASTER-Net observations reportGCN31607 16 Feb 2022 GRB 220211A: MASTER optical observations of ZTF22aaajecp/AT2022cmcGCN31600 14 Feb 2022 Fermi trigger No 666489765: Global MASTER-Net observations reportGCN31589 11 Feb 2022 Fermi GRB 220211B: Global MASTER-Net observations report GCN31579 11 Feb 2022 Fermi GRB 220211A: Global MASTER-Net observations report GCN31571 11 Feb 2022 Fermi GRB 220210A: Global MASTER-Net observations report GCN31569 10 Feb 2022 Fermi GRB 220209A: Global MASTER-Net observations report GCN31562 02 Feb 2022 IceCube Alert 220202.49: Global MASTER-Net observations report GCN31542 31 Jan 2022 Fermi GRB 220131A: Global MASTER-Net observations report GCN31535 30 Jan 2022 Fermi GRB 220129A: Global MASTER-Net observations report GCN31531 25 Jan 2022 MASTER OT J153539.77-461415.4 outburst detection with amplitude >5.6m in OAGH observatory ATel15180 25 Jan 2022 2021 Fermi trigger No 664738369: Global MASTER-Net observations report GCN31523 18 Jan 2022 Swift GRB 220118A: Global MASTER-Net observations reportGCN31491 17 Jan 2022 Swift GRB 220117A: Global MASTER-Net observations report GCN31470 17 Jan 2022 Swift GRB 220117B: Global MASTER-Net observations report GCN31471 15 Jan 2022 Fermi trigger No 663966693: Global MASTER-Net observations reportGCN31463 15 Jan 2022 IceCube Alert 220115.51: Global MASTER-Net observations reportGCN31456 21 Jan 2022 MASTER: high amplitude OT (>6.5m) outburst and UVCet flare ATel15173 15 Jan 2022 Fermi trigger No 663886592: Global MASTER-Net observations report GCN31459 15 Jan 2022 Fermi trigger No 663966693: Global MASTER-Net observations report GCN34581 15 Jan 2022 Fermi trigger No 663927396: Global MASTER-Net observations report GCN31455 15 Jan 2022 Fermi trigger No 663921434: Global MASTER-Net observations report GCN31454 14 Jan 2022 Fermi trigger No 663763320: Global MASTER-Net observations report GCN31447 14 Jan 2022 Fermi trigger No 663710289: Global MASTER-Net observations report GCN31446 11 Jan 2022 Fermi trigger No 663669570: Global MASTER-Net observations report GCN31441 11 Jan 2022 Fermi trigger No 663658976: Global MASTER-Net observations report GCN31439 11 Jan 2022 Fermi trigger No 663618072: Global MASTER-Net observations report GCN31438 11 Jan 2022 Fermi GRB 220111A: Global MASTER-Net observations report GCN31437 09 Jan 2022 Fermi trigger No 663406755: Global MASTER-Net observations reportGCN31424 08 Jan 2022 Fermi trigger No 663274898: Global MASTER-Net observations reportGCN31405 07 Jan 2022 Fermi GRB 220107A: Global MASTER-Net observations report GCN31403 06 Jan 2022 Fermi trigger No 663129379: Global MASTER-Net observations reportGCN31393 04 Jan 2022 Fermi GRB 220104A: Global MASTER-Net observations report GCN31381 03 Jan 2022 Fermi GRB 220103A: Global MASTER-Net observations report GCN31378 02 Jan 2022 Fermi trigger No 662768315: Global MASTER-Net observations report GCN31362 01 Jan 2022 Swift GRB220101.22: Global MASTER-Net observations report GCN31352 29 Dec 2021 Fermi GRB 211229B: Global MASTER-Net observations report GCN31337 29 Dec 2021 Fermi GRB 211229A: Global MASTER-Net observations reportGCN31330 27 Dec 2021 Swift GRB211227.98: Global MASTER-Net observations report GCN31315 26 Dec 2021 Fermi trigger No 662216114: Global MASTER-Net observations report GCN31311 26 Dec 2021 Swift GRB 211225B: Global MASTER-Net observations report GCN31308 25 Dec 2021 Fermi GRB 211225C: Global MASTER-Net observations report GCN31307 25 Dec 2021 MAXI GRB211225.14: Global MASTER-Net observations report GCN31304 25 Dec 2021 Fermi trigger No 662084433: Global MASTER-Net observations report GCN31302 24 Dec 2021 Fermi trigger No 662010159: Global MASTER-Net observations report GCN3128298 24 Dec 2021 Swift GRB 211223C: Global MASTER-Net observations report GCN3128294 23 Dec 2021 Fermi GRB 211223B: Global MASTER-Net observations report GCN31292 22 Dec 2021 Fermi GRB 211222A: Global MASTER-Net observations report GCN31282 20 Dec 2021 Fermi GRB 211219B: Global MASTER-Net observations report GCN31268 18 Dec 2021 MAXI GRB211218.04: Global MASTER-Net observations report GCN31260 17 Dec 2021 Fermi trigger No 661417475: Global MASTER-Net observations report GCN31253 17 Dec 2021 IceCube Alert 211216.99: Global MASTER-Net observations report GCN31248 17 Dec 2021 Fermi GRB 211216B: Global MASTER-Net observations report GCN31247 16 Dec 2021 Fermi GRB 211216A: Global MASTER-Net observations report GCN31238 12 Dec 2021 Fermi GRB 211212A: Global MASTER-Net observations report GCN31224 12 Dec 2021 Fermi GRB 211212A: Global MASTER-Net observations reportGCN31224 12 Dec 2021 Fermi GRB 211212B: Global MASTER-Net observations reportGCN31219 11 Dec 2021 Swift GRB 211211A: Global MASTER-Net observations report GCN31216 11 Dec 2021 Fermi GRB 211211B: Global MASTER-Net observations report GCN31208 11 Dec 2021 Fermi GRB 211211A: Global MASTER-Net observations reportGCN31206 10 Dec 2021 Fermi trigger No 660868196: Global MASTER-Net observations reportGCN31200 10 Dec 2021 Fermi trigger No 660736561: Global MASTER-Net observations reportGCN31197 10 Dec 2021 Significant optical decay and brightening in blazar PKS 0735+17 coincident with IceCube-211208A ATel15100 09 Dec 2021 MASTER OT J073807.40+174219.2 brightening during IceCube-211208A observations ATel15098 08 Dec 2021 IceCube Alert 211208.84: Global MASTER-Net observations reportGCN31190 07 Dec 2021 Swift GRB 211207A: Global MASTER-Net observations reportGCN31183 04 Dec 2021 Fermi GRB 211204C: Global MASTER-Net observations reportGCN31172 04 Dec 2021 Fermi GRB 211204B: Global MASTER-Net observations reportGCN31170 04 Dec 2021 Fermi GRB 211204A: Global MASTER-Net observations reportGCN31168 03 Dec 2021 Swift GRB 211203A: Global MASTER-Net observations reportGCN31164 01 Dec 2021 Fermi GRB 211201A: Global MASTER-Net observations reportGCN31156 30 Nov 2021 Fermi GRB 211130A: Global MASTER-Net observations reportGCN31154 29 Nov 2021 Swift GRB 211129A: Global MASTER-Net observations reportGCN3141 27 Nov 2021 MASTER OT J030227.28+191754.5 - 10 mag outburst detection during an inspect of IceCube-211125A ATel15067 13 Nov 2021 MASTER OT J090646.70-352527.7 - new OT, ampl>2m ATel15032 05 Nov 2021 GRB 211105A: MASTER optical inspection GCN31048 04 Nov 2021 MASTER: PSNe, CV, XMM-SSC source outbursts and brown dwarf optical flare ATel15015 04 Nov 2021 MASTER multi-wavelength and polarization observations of V4641 Sgr ATel15014 04 Nov 2021 MASTER OT J012445.52-680429.7 - new OT with ampl more then 3.5m ATel15013 04 Nov 2021 Fermi trigger No 657742914: Global MASTER-Net observations report GCN31040 02 Nov 2021 Fermi GRB 211102A: Global MASTER-Net observations report GCN31034 31 Oct 2021 Fermi GRB 211031A: Global MASTER-Net observations report GCN31026 27 Oct 2021 Fermi GRB 211027A: Global MASTER-Net observations report GCN31015 25 Oct 2021 Swift GRB 211025A: Global MASTER-Net observations report GCN31001 24 Oct 2021 Swift GRB 211024B: Global MASTER-Net observations report GCN30981 24 Oct 2021 MASTER OT J045237.07+851925.2 - bright optical counterpart of Fermi LAT/GBM GRB211023A ATel14996 24 Oct 2021 GRB 211023A: MASTER OT J045237.07+851925.2 - optical counterpart discovery GCN30977 24 Oct 2021 Fermi GRB 211023A: Global MASTER-Net observations report GCN30970 24 2021 Swift GRB 211023B: Global MASTER-Net observations report GCN30964 24 Oct 2021 Fermi GRB 211024A: Global MASTER-Net observations report GCN30963 23 Oct 2021 IceCube Alert 211023.36: Global MASTER-Net observations report GCN30959 21 Oct 2021 Fermi trigger No 656506979: Global MASTER-Net observations reportGCN30951 20 Oct 2021 Fermi trigger No 656268212: Global MASTER-Net observations report GCN30948 19 Oct 2021 Fermi GRB 211019A: Global MASTER-Net observations report GCN30944 18 Oct 2021 Fermi trigger No 656288898: Global MASTER-Net observations report GCN30940 17 Oct 2021 MASTER OT J005444.54-591917.3 - very bright 7 magnitude amplitude OT on a high galactic latitude ATel14978 17 Oct 2021 Swift GRB211017.99: Global MASTER-Net observations report GCN30939 16 Oct 2021 MASTER OT J013318.91+305213.7 - possible microlensing event in M33 ATel14976 16 Oct 2021 Integral GRB211016.42: Global MASTER-Net observations report GCN30938 11 Oct 2021 Fermi trigger No 655673024: Global MASTER-Net observations report GCN30935 11 Oct 2021 Fermi trigger No 655646385: Global MASTER-Net observations report GCN30931 10 Oct 2021 Swift GRB211010.45: Global MASTER-Net observations report GCN30930 04 Oct 2021 MASTER OT J194403.17-521431.8 - new OT outburst, ampl>4m ATel14951 03 Oct 2021 Fermi trigger No 655401471: Global MASTER-Net observations report: Global MASTER-Net observations report GCN30925 03 Oct 2021 Fermi trigger No 654854799: Global MASTER-Net observations report GCN30920 01 Oct 2021 Fermi trigger No 654739449: Global MASTER-Net observations report GCN30907 30 Sep 2021 Swift GRB 210930A: Global MASTER-Net observations report GCN30901 30 Sep 2021 Fermi trigger No 654658271: Global MASTER-Net observations report GCN30899 30 Sep 2021 Fermi GRB 210929B: Global MASTER-Net observations report GCN30898 22 Sep 2021 IceCube Alert 210922.76: Global MASTER-Net observations report GCN30864 19 Sep 2021 Swift GRB 210919A: Global MASTER-Net observations report GCN30847 12 Sep 2021 Fermi trigger No 653151835: Global MASTER-Net observations report GCN30828 12 Sep 2021 Fermi trigger No 653124492: Global MASTER-Net observations report GCN30827 12 Sep 2021 Fermi trigger No 653122278: Global MASTER-Net observations report GCN30826 12 Sep 2021 Swift GRB 210912A: Global MASTER-Net observations report GCN30824 10 Sep 2021 Swift GRB210910.42: Global MASTER-Net observations report GCN30807 10 Sep 2021 Fermi trigger No 653010039: Global MASTER-Net observations report GCN30804 10 Sep 2021 Fermi trigger No 652957973: Global MASTER-Net observations report GCN30802 10 Sep 2021 Fermi trigger No 652944960: Global MASTER-Net observations report GCN30801 10 Sep 2021 Fermi trigger No 652981861: Global MASTER-Net observations report GCN30800 10 Sep 2021 Fermi trigger No 652934203: Global MASTER-Net observations report GCN30795 06 Sep 2021 Fermi trigger No 652585475: Global MASTER-Net observations report GCN30777 05 Sep 2021 Swift GRB 210905A: Global MASTER-Net observations report GCN30766 04 Sep 2021 MASTER OT J234518.89-443917.6 and MASTER OT J172202.29-645431.0 outbursts ATel14893 04 Sep 2021 Fermi GRB 210904A: Global MASTER-Net observations report GCN30764 03 Sep 2021 Fermi GRB 210903A: Global MASTER-Net observations report GCN30759 03 Sep 2021 Fermi GRB 210903B: Global MASTER-Net observations report GCN30756 01 Sep 2021 Swift GRB 210901A: Global MASTER-Net observations report GCN30747 29 Aug 2021 Integral GRB210829.17: Global MASTER-Net observations report GCN30741 29 Aug 2021 Integral GRB210829.14: Global MASTER-Net observations report GCN30739 27 Aug 2021 Fermi GRB 210827A: Global MASTER-Net observations report GCN30736 27 Aug 2021 Fermi GRB 210827B: Global MASTER-Net observations report GCN30735 26 Aug 2021 Fermi GRB 210826A: Global MASTER-Net observations report GCN30720 25 Aug 2021 Swift GRB210825.29: Global MASTER-Net observations report GCN30715 25 Aug 2021 Swift GRB 210824A: Global MASTER-Net observations report GCN30709 24 Aug 2021 Fermi GRB 210824A: Global MASTER-Net observations report GCN30706 23 Aug 2021 Fermi trigger No 651306769: Global MASTER-Net observations report GCN30690 22 Aug 2021 Fermi GRB 210822B: Global MASTER-Net observations report GCN30685 22 Aug 2021 Swift GRB 210822A: Global MASTER-Net observations report GCN30681 21 Aug 2021 Fermi GRB 210821A: Global MASTER-Net observations report GCN30676 20 Aug 2021 Swift GRB 210820A: Global MASTER-Net observations report GCN30666 20 Aug 2021 Fermi trigger No 651110719: Global MASTER-Net observations report GCN30663 18 Aug 2021 Swift GRB210818.68: Global MASTER-Net observations report GCN30662 18 Aug 2021 Swift GRB 210818A: Global MASTER-Net observations report GCN30661 15 Aug 2021 Fermi trigger No 650687034: Global MASTER-Net observations report GCN30646 13 Aug 2021 MASTER discovery PSN and two OT ATel14859 13 Aug 2021 Fermi GRB 210813A: Global MASTER-Net observations report GCN30641 13 Aug 2021 MASTER PSN discovery and two OT ATel14859 12 Aug 2021 Fermi GRB 210812A: Global MASTER-Net observations report GCN30636 11 Aug 2021 IceCube Alert 210811.09: Global MASTER-Net observations report GCN30626 07 Aug 2021 Swift GRB210807.74: Global MASTER-Net observations report GCN30613 07 Aug 2021 Fermi GRB 210807C: Global MASTER-Net observations report GCN30612 07 Aug 2021 Swift GRB210807.96: Global MASTER-Net observations report GCN30611 07 Aug 2021 Fermi GRB 210807B: Global MASTER-Net observations report GCN30608 07 Aug 2021 Swift GRB 210807A: Global MASTER-Net observations report GCN30607 07 Aug 2021 Swift GRB210807.79: Global MASTER-Net observations report GCN30606 07 Aug 2021 Swift GRB210807.78: Global MASTER-Net observations report GCN30605 07 Aug 2021 Fermi trigger No 650046564: Global MASTER-Net observations report GCN30604 06 Aug 2021 MASTERdiscovery of 2 PSN ATel14831 05 Aug 2021 Fermi trigger No 649814537: Global MASTER-Net observations report GCN30597 04 Aug 2021 Fermi trigger No 649684549: Global MASTER-Net observations report GCN30594 02 Aug 2021 Fermi trigger No 649627691: Global MASTER-Net observations report GCN30596 01 Aug 2021 Fermi trigger No 649524889: Global MASTER-Net observations report GCN30579 01 Aug 2021 GRB 210731A: MASTER optical afterglow detection GCN30578 01 Aug 2021 Fermi trigger No 649519043: Global MASTER-Net observations report GCN30575 31 Jul 2021 Swift GRB210731.62: Global MASTER-Net observations report GCN30571 31 Jul 2021 Swift GRB210731.93: Global MASTER-Net observations report GCN30567 30 Jul 2021 Swift GRB 210730A: Global MASTER-Net observations report GCN30562 30 Jul 2021 Fermi trigger No 649390368: Global MASTER-Net observations report GCN30561 30 Jul 2021 Fermi trigger No 649313854: Global MASTER-Net observations report GCN30556 27 Jul 2021 Fermi trigger No 649072251: Global MASTER-Net observations report GCN30532 26 Jul 2021 Swift GRB210726.80: Global MASTER-Net observations report GCN30522 26 Jul 2021 Fermi trigger No 648959581: Global MASTER-Net observations report GCN30521 25 Jul 2021 Swift GRB 210725B: Global MASTER-Net observations reportGCN30512 25 Jul 2021 Fermi trigger No 648868114: Global MASTER-Net observations report GCN30502 25 Jul 2021 Swift GRB210725.16: Global MASTER-Net observations report GCN30500 24 Jul 2021 Swift GRB210724.84: Global MASTER-Net observations report GCN30496 23 Jul 2021 Swift GRB 210723A: Global MASTER-Net observations report GCN30491 22 Jul 2021 Swift GRB 210722A: Global MASTER-Net observations report GCN30480 22 Jul 2021 Fermi trigger No 648602917: Global MASTER-Net observations report GCN30474 19 Jul 2021 Fermi trigger No 648359752: Global MASTER-Net observations report GCN30470 18 Jul 2021 MASTER OT J205357.98-530820.3 - bright optical counterpart of GRB 210714A / Fermi tr.647942198 ATel14796 18 Jul 2021 Fermi trigger No 648278666: Global MASTER-Net observations report GCN30469 18 Jul 2021 Fermi trigger No 647942198: MASTER optical afterglow detectionGCN30466 14 Jul 2021 Fermi trigger No 648033323: Global MASTER-Net observations report GCN30463 14 Jul 2021 Fermi trigger No 648024201: Global MASTER-Net observations report GCN30462 14 Jul 2021 Fermi trigger No 647942198: Global MASTER-Net observations report GCN30461 12 Jul 2021 Fermi trigger No 647805873: Global MASTER-Net observations report GCN30454 12 Jul 2021 Fermi trigger No 647775795: Global MASTER-Net observations report GCN30448 11 Jul 2021 Fermi trigger No 647653174: Global MASTER-Net observations report GCN30441 10 Jul 2021 Fermi trigger No 647641569: Global MASTER-Net observations reportGCN30439 10 Jul 2021 Fermi trigger No 647624281: Global MASTER-Net observations reportGCN30438 09 Jul 2021 MAXI GRB210709.93: Global MASTER-Net observations report GCN30435 09 Jul 2021 Fermi trigger No 647522278: Global MASTER-Net observations report GCN30434 09 Jul 2021 Fermi GRB 210709A: Global MASTER-Net observations report GCN30428 08 Jul 2021 Swift GRB 210708B: Global MASTER-Net observations report GCN30426 08 Jul 2021 Swift GRB210708.10: Global MASTER-Net observations report GCN30412 07 Jul 2021 Fermi trigger No 647365516: Global MASTER-Net observations reportGCN30410 07 Jul 2021 Fermi trigger No 647271699: Global MASTER-Net observations report GCN30408 07 Jul 2021 Integral GRB210707.02: Global MASTER-Net observations report GCN30398 06 Jul 2021 Fermi trigger No 647252274: Global MASTER-Net observations report GCN30396 06 Jul 2021 Integral GRB210706.72: Global MASTER-Net observations report GCN30394 05 Jul 2021 MASTER OT J172731.80+052750.3 - ew OT with ampl>8m ATel14754 05 Jul 2021 Fermi trigger No 647108723: Global MASTER-Net observations report GCN30371 05 Jul 2021 Fermi trigger No 647120009: Global MASTER-Net observations report GCN30370 02 Jul 2021 Swift GRB 210702A: Global MASTER-Net observations report GCN30352 02 Jul 2021 Swift GRB210702.80: Global MASTER-Net OT detection GCN30351 30 Jun 2021 IceCube Alert 210629.76: Global MASTER-Net observations report GCN30344 28 Jun 2021 Fermi trigger No 646443989: Global MASTER-Net observations report GCN30335 28 Jun 2021 Fermi GRB 210627B: Global MASTER-Net observations report GCN30334 27 Jun 2021 Fermi GRB 210627A: Global MASTER-Net observations reportGCN30331 27 Jun 2021 Fermi trigger No 646322348: Global MASTER-Net observations report GCN30328 27 Jun 2021 Fermi GRB 210626A: Global MASTER-Net observations report GCN30327 26 Jun 2021 Fermi GRB 210626A: Global MASTER-Net observations reportGCN30321 25 Jun 2021 Fermi GRB 210625A: Global MASTER-Net observations report GCN30314 24 Jun 2021 Fermi trigger No 646194855: Global MASTER-Net observations report GCN30311 21 Jun 2021 Fermi GRB 210622B: Global MASTER-Net observations reportGCN30307 21 Jun 2021 Swift GRB210621.71: Global MASTER-Net observations report GCN30295 21 Jun 2021 Fermi GRB 210621A: Global MASTER-Net observations report GCN30287 20 Jun 2021 Fermi trigger No 645857659: Global MASTER-Net observations reportGCN30266 19 Jun 2021 Swift GRB210619.99: Global MASTER-Net OT detection GCN30262 19 Jun 2021 Swift GRB210619.99: Global MASTER-Net observations report GCN30260 19 Jun 2021 Swift GRB210619.99: Global MASTER-Net OT detection GCN30259/font color> 18 Jun 2021 Swift GRB210618.07: Global MASTER-Net observations report GCN30249 17 Jun 2021 ASTER OT J030954.40-100326.3 - bright PSN in SBa(r) PGC011824 galaxy ATel14726 15 Jun 2021 Fermi GRB 210615A: Global MASTER-Net observations report GCN30240 15 Jun 2021 MASTER optical follow up to Swift/Maxi 4U 1543-47detection ATel14719 14 Jun 2021 Swift-BAT Trigger 1055000/GRB210612.54: MASTER optical source observationGCN30237 12 Jun 2021 Swift GRB210612.54: Global MASTER-Net observations report GCN30224 15 Jun 2021 MASTER: previous years detection of PNV J00425897+4118085 ATel14703 11 Jun 2021 Fermi trigger No 645047470: Global MASTER-Net observations report GCN30179 11 Jun 2021 MASTER OT J195631.02-721606.7 discovery - new optical source with outburst amplitude more than 5.5m ATel14698 10 Jun 2021 Swift GRB 210610B: Global MASTER-Net observations report GCN30176 10 Jun 2021 Swift GRB210610.83: Global MASTER-Net OT detection GCN30173 10 Jun 2021 Swift GRB 210610A: Global MASTER-Net observations report GCN30167 10 Jun 2021 Swift GRB 210610A: MASTER optical counterpart observationGCN30166 09 Jun 2021 COMET C/2021 K2 (MASTER) MPEC 2021-L89 08 Jun 2021 IceCube Alert 210608.15: Global MASTER-Net observations report GCN30152 07 Jun 2021 MAXI GRB210607.82: Global MASTER-Net observations report GCN30149 07 Jun 2021 MASTER discovery PSN ATel14681 07 Jun 2021 Fermi trigger No 644793834: Global MASTER-Net observations report GCN30148 06 Jun 2021 Fermi trigger No 644712030: Global MASTER-Net observations report GCN30137 06 Jun 2021 Fermi GRB 210606A: Global MASTER-Net observations report GCN30132 05 Jun 2021 Fermi GRB 210605A: Global MASTER-Net observations report GCN30128 04 Jun 2021 Fermi trigger No 644449593: Global MASTER-Net observations report GCN30123 03 Jun 2021 MAXI GRB210602.50: Global MASTER-Net observations report GCN30119 03 Jun 2021 Swift GRB210603.41: Global MASTER-Net observations report GCN30118 02 Jun 2021 Fermi trigger No 644359567: Global MASTER-Net observations report GCN30114 01 Jun 2021 Fermi GRB 210601A: Global MASTER-Net observations report GCN30112 01 Jun 2021 Fermi trigger No 644155206: Global MASTER-Net observations report GCN30107 29 May 2021 Fermi GRB 210529A: Global MASTER-Net observations report GCN30103 29 May 2021 Fermi GRB 210529B: Global MASTER-Net observations report GCN30102 28 May 2021 MAXI GRB210528.95: Global MASTER-Net observations report GCN30095 28 May 2021 Fermi GRB 210528A: Global MASTER-Net observations report GCN30093 27 May 2021 Swift GRB 210527A: Global MASTER-Net observations report GCN30086 24 May 2021 Fermi trigger No 643548039: Global MASTER-Net observations report GCN30075 24 May 2021 Fermi GRB 210524A: Global MASTER-Net observations report GCN30072 21 May 2021 MAXI GRB210521.54: Global MASTER-Net observations report GCN30068 20 May 2021 Fermi GRB 210520A: Global MASTER-Net observations report GCN30060 19 May 2021 MASTER optical follow-up observations of blazars PKS 0514-459 ATel14644 19 May 2021 Fermi GRB 210519A: Global MASTER-Net observations report GCN30055 19 May 2021 MASTER optical follow-up observations of blazars TXS 1700+685 ATel14643 19 May 2021 ATel14643 19 May 2021 IceCube Alert 210519.86: Global MASTER-Net observations report GCN30054 18 May 2021 Fermi trigger No 643065622: Global MASTER-Net observations report GCN30052 18 May 2021 Fermi GRB 210518A: Global MASTER-Net observations report GCN30049 17 May 2021 Fermi trigger No 642991619: Global MASTER-Net observations report GCN30047 17 May 2021 IceCube Alert 210515.01: Global MASTER-Net observations report GCN30044 17 May 2021 Swift GRB 210517A: Global MASTER-Net observations repor GCN30033 16 May 2021 Fermi GRB 210516A: Global MASTER-Net observations report GCN30031 16 May 2021 IceCube Alert 210516.61: Global MASTER-Net observations report GCN30029 15 May 2021 Swift GRB210515.83: Global MASTER-Net observations report GCN30022 15 May 2021 Fermi GRB 210515B: Global MASTER-Net observations report GCN30019 15 May 2021 Fermi GRB 210515A: Global MASTER-Net observations report GCN30017 14 May 2021 Swift GRB210514.71: Global MASTER-Net observations report GCN30014 12 May 2021 Fermi trigger No 642538568: Global MASTER-Net observations report GCN30004 11 May 2021 Fermi GRB 210511A: Global MASTER-Net observations report GCN29994 11 May 2021 Fermi GRB 210511B: Global MASTER-Net observations report GCN29992 10 May 2021 Fermi GRB 210510A: Global MASTER-Net observations report GCN29986 10 May 2021 IceCube Alert 210510.20: Global MASTER-Net observations report GCN29982 06 May 2021 MASTER OT J054018.25-230833.0 discovery dedicated to Victor Kornilov ATel14608 10 May 2021 Fermi GRB 210510A: Global MASTER-Net observations report GCN29986 10 May 2021 IceCube Alert 210510.20: Global MASTER-Net observations report GCN29982 09 May 2021 Swift GRB 210509A: Global MASTER-Net observations report GCN29974 07 May 2021 Fermi GRB 210507A: Global MASTER-Net observations report GCN29966 07 May 2021 Integral GRB210507.04: Global MASTER-Net observations report GCN29962 07 May 2021 Integral GRB210506.78: Global MASTER-Net observations report GCN29961 07 May 2021 ZTF21aayokph (AT2021lfa): MASTER OT detection 3h befor ZTF GCN29959 04 May 2021 Swift GRB210504.58: Global MASTER-Net observations report GCN29931 03 May 2021 Fermi GRB 210503A: Global MASTER-Net observations report GCN29928 02 May 2021 Swift GRB210502.74: Global MASTER-Net observations report GCN29926 01 May 2021 MAXI GRB210501.83: Global MASTER-Net observations report GCN29924 01 May 2021 Fermi GRB 210501A: Global MASTER-Net observations report GCN29923 01 May 2021 Fermi trigger No 641601187: Global MASTER-Net observations report GCN29922 30 Apr 2021 Fermi GRB 210430B: Global MASTER-Net observations reportGCN29917 30 Apr 2021 Swift GRB210430.45: Global MASTER-Net observations reportGCN29915 30 Apr 2021 MASTER: OT with ampl>7m and other ATel14586 29 Apr 2021 MASTER OT J115510.13-442218.6: new OT with ampl>6.2m ATel14584 27 Apr 2021 Fermi GRB 210427A: Global MASTER-Net observations report GCN29904 25 Apr 2021 Fermi trigger No 640975205: Global MASTER-Net observations report GCN29900 22 Apr 2021 Swift GRB210422.74: Global MASTER-Net observations report GCN29887 21 Apr 2021 Fermi GRB 210421C: Global MASTER-Net observations report GCN29873 21 Apr 2021 Fermi trigger No 640695289: Global MASTER-Net observations report GCN29869 21 Apr 2021 Fermi GRB 210420A: Global MASTER-Net observations report GCN29855 21 Apr 2020 MASTER OT J121212.00-453633.0 - new OT with ampl>5.2m ATel14566 21 Apr 2021 Swift GRB 210421A: Global MASTER-Net observations report GCN29850 20 Apr 2021 GRB 210420B: MASTER optical counterpart detection GCN29845 19 Apr 2021 Swift GRB210419.98: Global MASTER-Net observations report GCN29836 19 Apr 2021 Fermi GRB 210419B: Global MASTER-Net observations report GCN29833 19 Apr 2021 Swift GRB 210419A: Global MASTER-Net observations report GCN29832 16 Apr 2021 IceCube Alert 210416.09: Global MASTER-Net observations report GCN29822 15 Apr 2020 MASTER OT J004310.68+412604.3 - OT outburst in M31 ATel14551 15 Apr 2021 Fermi GRB 210415A: Global MASTER-Net observations report GCN29815 12 Apr 2020 MASTER OT detections in Gagarin Day ATel14542 11 Apr 2021 Swift GRB 210411C: Global MASTER-Net observations report GCN29804 11 Apr 2021 Fermi GRB 210411B: Global MASTER-Net observations report GCN29801 11 Apr 2021 Fermi GRB 210411A: Global MASTER-Net observations report GCN29791 10 Apr 2021 Fermi GRB 210410A: Global MASTER-Net observations report GCN29779 08 Apr 2020 MASTER follow-up optical observation of FRB201124A ATel14533 08 Apr 2020 MASTER OT J031055.01+472216.3: young SN in PGC2297096 or CV ATel14532 06 Apr 2021 Integral GRB210406.72: Global MASTER-Net observations report GCN29766 06 Apr 2021 GRB 210402A: MASTER prompt and follow up optical observation GCN29765 05 Apr 2020 MASTER optical observation of the blazar GB6 J1058+2817 ATel14511 04 Apr 2021 Fermi trigger No 639199407: Global MASTER-Net observations report GCN29756 03 Apr 2021 Swift GRB210403.35: Global MASTER-Net observations report GCN29751 03 Apr 2021 Fermi trigger No 639093861: Global MASTER-Net observations report GCN29742 02 Apr 2020 MASTER optical activity of blazar H 1426+428 ATel14503 02 Apr 2021 Swift GRB210402.92: Global MASTER-Net observations report GCN29741 01 Apr 2021 Fermi GRB 210401A: Global MASTER-Net observations report GCN29740 30 Mar 2021 GRB 210330A: MASTER optical observation GCN29738 26 Mar 2020 MASTER OT J220020.25-464517.2 discovery ATel14485 26 Mar 2021 Fermi trigger No 638414549: Global MASTER-Net observations report GCN29729 24 Mar 2021 GRB 210323A: MASTER optical observation GCN29724 24 Mar 2021 Fermi GRB 210324B: Global MASTER-Net observations report GCN29723 24 Mar 2021 Fermi GRB 210324B: Global MASTER-Net observations reportGCN29722 23 Mar 2021 Swift GRB 210323A: Global MASTER-Net observations report GCN29702 22 Mar 2021 IceCube Alert 210322.11: Global MASTER-Net observations report GCN29693 21 Mar 2021 GRB 210321A: MASTER optical observation GCN29683 20 Mar 2021 MAXI GRB210320.89: Global MASTER-Net observations report GCN29682 19 Mar 2020 MASTER: SN in bright ESO528-018 galaxy ATel14473 18 Mar 2021 Swift GRB210318.13: Global MASTER-Net observations report GCN29669 18 Mar 2021 Fermi trigger No 637729731: Global MASTER-Net observations report GCN29667 18 Mar 2021 Swift GRB 210318A: Global MASTER-Net observations report GCN29665 17 Mar 2021 Fermi GRB 210317A: Global MASTER-Net observations report GCN29661 16 Mar 2020 MASTER optical activity detection of QSO TXS 1700+685 ATel14465 16 Mar 2021 Fermi trigger No 637521056: Global MASTER-Net observations report GCN29658 12 Mar 2021 GRB 210312B: MASTER OT confirmation GCN29652 12 Mar 2021 Integral GRB210312.87: Global MASTER-Net observations report GCN29649 12 Mar 2021 Fermi GRB 210312A: Global MASTER-Net observations report GCN29648 10 Mar 2020 MASTER optical activity detection of FSRQ PKS B1149-084 ATel14453 10 Mar 2020 MASTER optical activity detection of FSRQ PKS 0438-43 ATel14451 10 Mar 2021 Fermi trigger No 637027080: Global MASTER-Net observations report GCN29639 09 Mar 2021 Fermi trigger No 636926765: Global MASTER-Net observations report GCN29631 08 Mar 2021 Swift GRB 210308A: Global MASTER-Net observations report GCN29627 07 Mar 2021 Swift GRB210307.36: Global MASTER-Net observations report GCN29609 06 Mar 2021 Swift GRB 210306A: Global MASTER-Net observations report GCN29606 05 Mar 2021 Swift GRB 210305A: Global MASTER-Net observations report GCN29596 03 Mar 2021 Fermi trigger No 636459103: Global MASTER-Net observations report GCN29592 03 Mar 2020 MASTER OT J082936.80-662225.5 and MASTER OT J212145.40+332617.7 optical outbursts ATel14435 28 Feb 2021 Fermi trigger No 636187116: Global MASTER-Net observations report GCN29589 28 Feb 2021 Fermi trigger No 636168178: Global MASTER-Net observations report GCN29587 26 Feb 2021 Swift GRB 210226A: Global MASTER-Net observations report GCN29574 25 Feb 2021 Fermi trigger No 635922820: Global MASTER-Net observations report GCN29566 23 Feb 2021 GRB 210222B: MASTER OT observation GCN29554 22 Feb 2021 Swift GRB210222.94: Global MASTER-Net observations report GCN29544 13 Feb 2021 Fermi GRB 210213A: Global MASTER-Net observations report GCN29505 13 Feb 2021 IceCube Alert 210213.78: Global MASTER-Net observations report GCN29504 12 Feb 2021 Swift GRB 210212A: Global MASTER-Net observations report GCN29497 11 Feb 2021 GRB 210211A: MASTER optical observation of REM OT GCN29477 11 Feb 2021 Swift GRB210211.36: Global MASTER-Net observations report GCN29471 10 Feb 2021 Fermi trigger No 634659312: Global MASTER-Net observations report GCN29468 10 Feb 2021 IceCube Alert 210210.50: Global MASTER-Net observations report GCN29466 10 Feb 2021 Fermi GRB 210210B: Global MASTER-Net observations report GCN29465 10 Feb 2021 Swift GRB 210209A: Global MASTER-Net observations report GCN29458 10 Feb 2021 GRB 210210A: MASTER afterglow observation GCN29447 10 Feb 2021 Swift GRB 210210A: Global MASTER-Net observations report GCN29445 07 Feb 2021 Fermi GRB 210207A: Global MASTER-Net observations report GCN29419 05 Feb 2021 Swift GRB 210205A: Global MASTER-Net observations report GCN29402 05 Feb 2021 Fermi GRB 210204B: Global MASTER-Net observations report GCN29396 05 Feb 2021 Fermi GRB 210204A: Global MASTER-Net observations report GCN29395 03 Feb 2021 Fermi GRB 210202A: Global MASTER-Net observations report GCN29385 03 Feb 2021 Fermi trigger No 633963272: Global MASTER-Net observations report GCN29384 01 Feb 2021 Fermi trigger No 633879387: Global MASTER-Net observations report GCN29378 26 Jan 2021 Fermi trigger No 633348010: Global MASTER-Net observations report GCN29360 26 Jan 2021 Fermi trigger No 633257525: Global MASTER-Net observations report GCN29352 20 Jan 2021 GRB 210120A: MASTER OT discovery GCN29339 20 Jan 2021 Fermi GRB 210120A: Global MASTER-Net observations report GCN29336 19 Jan 2021 Short Fermi GRB 210119A or new SGR Swift J1851.2-6148: Possible MASTER Short OT detection GCN29325 19 Jan 2021 Fermi GRB 210119A: Global MASTER-Net observations report GCN29324 18 Jan 2021 Fermi trigger No 632573937: Global MASTER-Net observations report GCN29317 10 Jan 2021 MAXI GRB210110.64: Global MASTER-Net observations report GCN29285 6 Jan 2021 Fermi trigger No 631602681: Global MASTER-Net observations report GCN29272 6 Jan 2021 Fermi trigger No 631584650: Global MASTER-Net observations report GCN29267 5 Jan 2021 Fermi GRB 210105A: Global MASTER-Net observations report GCN29264 4 Jan 2021 GRB 210104A: MASTER OT rebrightening detection GCN29248 4 Jan 2021 Swift GRB210104.88: Global MASTER-Net observations report GCN29242 4 Jan 2021 Fermi GRB 210104A: Global MASTER-Net observations report GCN29239 3 Jan 2021 Fermi GRB 210102C: Global MASTER-Net observations report GCN29229 3 Jan 2021 Swift GRB 210102C: Global MASTER-Net observations report GCN29227 2 Jan 2021 MAXI GRB210102.38: Global MASTER-Net observations report GCN29225 2 Jan 2021 Fermi GRB 210101A: Global MASTER-Net observations report GCN29222 2 Jan 2021 Swift GRB210102.01: Global MASTER-Net observations report GCN29219 1 Jan 2021 Fermi trigger No 631226368: Global MASTER-Net observations report GCN29218 1 Jan 2021 Fermi trigger No 631119348: Global MASTER-Net observations report GCN29217 1 Jan 2021 Fermi trigger No 631113166: Global MASTER-Net observations report GCN29214 31 Dec 2020 Fermi trigger No 631118376: Global MASTER-Net observations report GCN29212 30 Dec 2020 Baksan Neutrino Observatory Alert 201230.40: Global MASTER-Net observations report GCN29209 29 Dec 2020 Fermi GRB 201229B: Global MASTER-Net observations report GCN29197 28 Dec 2020 Baksan Neutrino Observatory Alert 201228.36: Global MASTER-Net observations report GCN29190 28 Dec 2020 Fermi GRB 201228B: Global MASTER-Net observations report GCN29189 27 Dec 2020 Fermi trigger No 630681391: Global MASTER-Net observations report GCN29178 26 Dec 2020 Baksan Neutrino Observatory Alert 201225.54: Global MASTER-Net observations report GCN29175 24 Dec 2020 Baksan Neutrino Observatory Alert 201223.60: Global MASTER-Net observations report GCN29162 23 Dec 2020 Swift GRB201223.75: Global MASTER-Net OT detection GCN29157 18 Dec 2020 Swift Fermi GRB 201218B: Global MASTER-Net observations report GCN29089 18 Dec 2020 Fermi GRB 201218A: Global MASTER-Net observations report GCN29087 18 Dec 2020 Fermi GRB 201217A: Global MASTER-Net observations report GCN29079 17 Dec 2020 Baksan Neutrino Observatory Alert 201216.94: Global MASTER-Net observations report GCN29068 16 Dec 2020 Swift GRB201216.96: Global MASTER-Net observations report GCN29062 16 Dec 2020 Fermi GRB 201216A: Global MASTER-Net observations report GCN29060 15 Dec 2020 Fermi GRB 201215A: Global MASTER-Net observations report GCN29051 15 Dec 2020 Fermi GRB 201214B: Global MASTER-Net observations report GCN29044 14 Dec 2020 Integral GRB201214.26: Global MASTER-Net observations report GCN29035 10 Dec 2020 IceCube Alert 201209.43: Global MASTER-Net observations report GCN29022 09 Dec 2020 Swift GRB201209.24: Global MASTER-Net observations report GCN29004 08 Dec 2020 Fermi GRB 201208A: Global MASTER-Net observations report GCN28999 08 Dec 2020 Fermi GRB 201207A: Global MASTER-Net observations report GCN28997 03 Dec 2020 Swift GRB 201203A: Global MASTER-Net observations report GCN28991 01 Dec 2020 Fermi GRB 201201A: Global MASTER-Net observations report GCN28975 30 Nov 2020 IceCube Alert 201130.85: Global MASTER-Net observations report GCN28968 30 Nov 2020 Fermi GRB 201130A: Global MASTER-Net observations report GCN28966 30 Nov 2020 Baksan Neutrino Observatory Alert 201128.90: Global MASTER-Net observations report GCN2964 28 Nov 2020 Fermi trigger No 628278856: Global MASTER-Net observations report GCN28961 27 Nov 2020 Fermi trigger No 628140709: Global MASTER-Net observations report GCN28956 24 Nov 2020 IceCube Alert 201124.34: Global MASTER-Net observations report GCN28951 22 Nov 2020 Fermi trigger No 627645769: Global MASTER-Net observations report GCN2941 21 Nov 2020 Fermi GRB 201121A: Global MASTER-Net observations report GCN28938 20 Nov 2020 Fermi GRB 201120B: Global MASTER-Net observations report GCN28934 20 Nov 2020 Fermi trigger No 627557935: Global MASTER-Net observations report GCN28930 20 Nov 2020 Baksan Neutrino Observatory Alert 201120.43: Global MASTER-Net observations report GCN28929 20 Nov 2020 IceCube Alert 201120.41: Global MASTER-Net observations report GCN28928 19 Nov 2020 Fermi trigger No 627438255: Global MASTER-Net observations report GCN28928 16 Nov 2020 IceCube Alert 201115.67: Global MASTER-Net observations report GCN28913 16 Nov 2020 Fermi trigger No 627198169: Global MASTER-Net observations report GCN28912 16 Nov 2020 LAT GRB201116.03: Global MASTER-Net observations report GCN28905 16 Nov 2020 IceCube Alert 201115.09: Global MASTER-Net observations report GCN28900 14 Nov 2020 IceCube Alert 201114.63: Global MASTER-Net observations report GCN28888 11 Nov 2020 Fermi GRB 201111A: Global MASTER-Net observations report GCN28882 09 Nov 2020 Fermi GRB 201109A: Global MASTER-Net observations report GCN28869 08 Nov 2020 Fermi GRB 201108A: Global MASTER-Net observations report GCN28867 06 Nov 2020 Fermi trigger No 626247072: Global MASTER-Net observations report GCN28853 04 Nov 2020 GRB 201104B: MASTER optical observation GCN28826 04 Nov 2020 Fermi GRB 201104A: Global MASTER-Net observations report GCN28824 03 Nov 2020 Fermi GRB 201103A: Global MASTER-Net observations report GCN28821 01 Nov 2020 Swift GRB 201031A: Global MASTER-Net observations report GCN28819 31 Oct 2020 Fermi GRB 201031B: Global MASTER-Net observations report GCN28817 30 Oct 2020 Swift GRB 201029A: Global MASTER-Net observations report GCN28811 29 Oct 2020 Fermi trigger No 625695596: Global MASTER-Net observations report GCN28804 27 Oct 2020 Baksan Neutrino Observatory Alert 201027.41: Global MASTER-Net observations report GCN28795 27 Oct 2020 Swift GRB201027.05: Global MASTER-Net observations report GCN28787 26 Oct 2020 Swift GRB201026.94: Global MASTER-Net observations report GCN28783 24 Oct 2020 Swift GRB201024A: Global MASTER-Net OT detection GCN28760,GCN28762 2 Oct 2020 GCN285 2 Oct 2020 GCN285 2 Oct 2020 GCN285 2 Oct 2020 GCN285 2 Oct 2020 GCN285 2 Oct 2020 GCN285 2 Oct 2020 GCN285 29 Sep 2020 IceCube Alert 200929.74: Global MASTER-Net observations report GCN28529 29 Sep 2020 Fermi GRB 200929A: Global MASTER-Net observations report GCN28527 27 Sep 2020 IceCube Alert 200926.94: Global MASTER-Net observations report GCN28516 27 Sep 2020 IceCube Alert 200926.33: Global MASTER-Net observations report GCN28510 25 Sep 2020 Swift GRB 200925B: Global MASTER-Net OT detection GCN28502 25 Sep 2020 Swift GRB200925.91: Global MASTER-Net observations report GCN28498 25 Sep 2020 Fermi GRB 200925A: Global MASTER-Net observations report GCN28497 25 Sep 2020 Fermi GRB 200924A: Global MASTER-Net observations report GCN28494 24 Sep 2020 Fermi trigger No 622618714: Global MASTER-Net observations report GCN28491 24 Sep 2020 Fermi GRB 200923A: Global MASTER-Net observations report GCN28488 23 Sep 2020 IceCube Alert 200921.80: Global MASTER-Net observations report GCN28487 23 Sep 2020 Fermi GRB 200922B: Global MASTER-Net observations report GCN28479 22 Sep 2020 Swift GRB 200922A: Global MASTER-Net observations report GCN28477 20 Sep 2020 Fermi GRB 200919C: Global MASTER-Net observations report GCN28462 19 Sep 2020 Fermi GRB 200919B: Global MASTER-Net observations report GCN28459 19 Sep 2020 GRB 200916B: MASTER optical observation GCN28456 19 Sep 2020 Swift GRB200919.08: Global MASTER-Net observations report GCN28455 17 Sep 2020 Swift GRB 200917A: Global MASTER-Net observations report GCN28442 17 Sep 2020 IceCube Alert 200916.86: Global MASTER-Net observations report GCN28437 16 Sep 2020 Fermi GRB 200916A: Global MASTER-Net observations report GCN28432 16 Sep 2020 Fermi trigger No 621893860: Global MASTER-Net observations report GCN28430 15 Sep 2020 Fermi trigger No 621833240: Global MASTER-Net observations report GCN28429 15 Sep 2020 Integral GRB200914.53: Global MASTER-Net observations report GCN28428 15 Sep 2020 Fermi GRB 200914A: Global MASTER-Net observations report GCN28427 11 Sep 2020 IceCube Alert 200911.60: Global MASTER-Net observations report GCN2814 09 Sep 2020 Swift GRB200909.97: Global MASTER-Net observations report GCN28407 09 Sep 2020 Fermi GRB 200909A: Global MASTER-Net observations report GCN28403 08 Sep 2020 Fermi GRB 200908A: Global MASTER-Net observations report GCN28399 08 Sep 2020 Swift GRB 200907B: Global MASTER-Net observations report GCN28392 08 Sep 2020 Fermi GRB 200907C: Global MASTER-Net observations report GCN28390 07 Sep 2020 Fermi GRB 200906A: Global MASTER-Net observations report GCN28386 06 Sep 2020 Baksan Neutrino Observatory Alert 200905.99: Global MASTER-Net observations report GCN28369 04 Sep 2020 Fermi GRB 200904A: Global MASTER-Net observations report GCN28366 04 Sep 2020 Fermi GRB 200903C: Global MASTER-Net observations report GCN2864 03 Sep 2020 Fermi GRB 200903B: Global MASTER-Net observations report GCN28353 03 Sep 2020 Swift GRB200903.03: Global MASTER-Net observations report GCN28351 01 Sep 2020 GRB 200901A: MASTER OT early detection GCN28348 02 2020 Swift GRB200901.16: Global MASTER-Net observations report GCN28334 0 2020 GCN280 2020 GCN280 0 2020 GCN280 2020 GCN280 0 2020 GCN280 2020 GCN280 0 2020 GCN280 2020 GCN280 23 Jul 2020 MASTER optical activity detection of PKS B1406-076 ATel13887 18 Jul 2020 Fermi GRB 200718A: Global MASTER-Net observations report GCN28143 16 Jul 2020 Fermi GRB 200716A: Global MASTER-Net observations report GCN28134 16 Jul 2020 Swift GRB200716C: Global MASTER-Net OT detection GCN28125 16 Jul 2020 Swift GRB200716.96: Global MASTER-Net observations report GCN28122 16 Jul 2020 Fermi GRB 200716B: Global MASTER-Net observations report GCN28119 14 Jul 2020 Fermi GRB 200714E: Global MASTER-Net observations report GCN28106 14 Jul 2020 Fermi GRB 200714D: Global MASTER-Net observations report GCN28102 14 Jul 2020 Fermi GRB 200714A: Global MASTER-Net observations report GCN28101 14 Jul 2020 Fermi trigger No 616370565: Global MASTER-Net observations report GCN28090 12 Jul 2020 MASTER: 2 new optical sources outburst ATel13862 11 Jul 2020 Swift GRB 200711A: Global MASTER-Net observations report GCN28079 07 Jul 2020 Fermi trigger No 615741133: Global MASTER-Net observations report GCN28067 05 Jul 2020 Fermi GRB 200705A: Global MASTER-Net observations report GCN28064 02 Jul 2020 MASTER OT J005428.52-475548.0 outburst ATel13855 02 Jul 2020 MASTER: PSN in PGC072962 ATel13851 02 Jul 2020 Fermi GRB 200702A: Global MASTER-Net observations report GCN28057 01 Jul 2020 MASTER OT J233317.85-674248.4 is a SNIa in low luminosity unknown galaxy discovered during Fermi BALROG localization inspection ATel13846 30 Jul 2020 MASTER OT J233317.85-674248.4 outburst ATel13841 30 Jun 2020 Fermi trigger No 615174580: Global MASTER-Net observations report GCN28042 29 Jun 2020 Fermi GRB 200629A: Global MASTER-Net observations report GCN28041 27 Jul 2020 MASTER OT J224453.60-473223.6 short flare ATel13837 26 Jun 2020 Fermi GRB 200626A: Global MASTER-Net observations report GCN28032 25 Jun 2020 Fermi GRB 200625A: Global MASTER-Net observations report GCN28029 23 Jun 2020 MASTER: PSNe in NGC 997 and in unnamed galaxy ATel13826 23 Jun 2020 Fermi GRB 200623B: Global MASTER-Net observations report GCN28018 23 Jun 2020 Fermi GRB 200623A: Global MASTER-Net observations report GCN28012 21 Jun 2020 IceCube-200620A: MASTER previous detection of ZTF20abgvabi/AT2020ncr GCN28007 20 Jun 2020 IceCube Alert 200620.13: Global MASTER-Net observations report GCN28001 19 Jun 2020 Fermi GRB 200619B: Global MASTER-Net observations report GCN27995 19 Jun 2020 Fermi trigger No 614239407: Global MASTER-Net observations report GCN27992 19 Jun 2020 Fermi trigger No 614226976: Global MASTER-Net observations report GCN27984 17 Jun 2020 Fermi trigger No 614103490: Global MASTER-Net observations report GCN27976 17 Jun 2020 Baksan Neutrino Observatory Alert 200617.47: Global MASTER-Net observations report GCN27975 16 Jun 2020 Fermi GRB 200616A: Global MASTER-Net observations report GCN27961 15 Jun 2020 IceCube Alert 200615.62: Global MASTER-Net observations report GCN27953 15 Jun 2020 Fermi GRB 200615A: Global MASTER-Net observations report GCN27948 14 Jun 2020 Baksan Neutrino Observatory Alert 200614.34: Global MASTER-Net observations report GCN27946 14 Jun 2020 IceCube Alert 200614.53: Global MASTER-Net observations report GCN27945 14 Jun 2020 Fermi GRB 200614A: Global MASTER-Net observations report GCN279 13 Jun 2020 Fermi GRB 200613A: Global MASTER-Net observations reportGCN27933 12 Jun 2020 MASTER: unique late maximum of optical counterpart from ultralong GRB 200612A ATel3803 12 Jun 2020 Baksan Neutrino Observatory Alert 200611.74: Global MASTER-Net observations report GCN27928 12 Jun 2020 GRB 200612A: Late Optical Maximum Deteted by MASTER GCN27920 12 Jun 2020 Swift GRB200612.19: Global MASTER-Net OT detection GCN27917 12 Jun 2020 Swift GRB200612.19: Global MASTER-Net observations reportGCN27916 12 Jun 2020 Fermi trigger No 613630183: Global MASTER-Net observations report GCN27918 12 Jun 2020 M ATel137 17 May 2020 MASTER: optical transients ATel13740 17 May 2020 Swift GRB200516.63: Global MASTER-Net observations report GCN27747 14 May 2020 Baksan Neutrino Observatory Alert 200512.: Global MASTER-Net observations report GCN27734 15 May 2020 MASTER: outburst with ampl>6m ATel13736 14 May 2020 MASTER: new OT, ampl>4.7 ATel13734 13 May 2020 IceCube Alert 200512.31: Global MASTER-Net observations report GCN27722 12 May 2020 Baksan Neutrino Observatory Alert 200511.76: Global MASTER-Net observations report GCN27717 09 May 2020 Swift GRB 200509A: Global MASTER-Net observations report GCN27706 09 May 2020 MASTER: outburst detection with ampl>6.5m ATel13724 09 May 2020 MASTER: 4FGL_J0526.2-483 blazar flare ATel13722 06 May 2020 Swift GRB200506.73: Global MASTER-Net observations report GCN27695 03 May 2020 MASTER: young bright PSN in PGC000312 ATel13701 29 Apr 2020 SGR 1935+2154: MASTER optical observations GCN27670 28 Apr 2020 Integral GRB200428.61: Global MASTER-Net observations report0GCN27666 26 Apr 2020 IceCube Alert 200425.98: Global MASTER-Net observations report 0GCN27649 25 Apr 2020 Swift GRB 200425A: Global MASTER-Net observations report 0GCN27645 23 Apr 2020 Fermi GRB 200423A: Global MASTER-Net observations report 0GCN27633 22 Apr 2020 GRB 200422A: MASTER optical observations GCN27628 21 Apr 2020 Fermi GRB 200421A: Global MASTER-Net observations report GCN27618 21 Apr 2020 IceCube Alert 200421.02: Global MASTER-Net observations reportGCN27614 21 Apr 2020 IceCube Alert 200420.97: Global MASTER-Net observations report GCN27611 20 Apr 2020 Fermi GRB 200420A: Global MASTER-Net observations report GCN27608 19 Apr 2020Fermi trigger No 608935505: Global MASTER-Net observations report GCN27606e 17 Apr 2020 GRB 200415A: MASTER imspection and possible localisation GCN27599 16 Apr 2020 Fermi GRB 200415A: Global MASTER-Net observations report GCN27590 12 Apr 2020 Fermi GRB 200412A: Global MASTER-Net observations report GCN27559 12 Apr 2020 GRB 200412B: MASTER-Amur Optical Couterpart in Gagarin day! GCN27556 12 Apr 2020 GRB 200412B: MASTER Optical Couterpart in Gagarin day! GCN27555 12 Apr 2020 Fermi GRB 200412B: Global MASTER-Net observations report GCN27549 11 Apr 2020 Swift GRB 200411A: Global MASTER-Net observations reportGCN27542 11 Apr 2020 IceCube Alert 200410.97: Global MASTER-Net observations report GCN27533 10 Apr 2020 Baksan Neutrino Observatory Alert 200410.82: Global MASTER-Net observations report GCN27530 10 Apr 2020 Fermi trigger No 608204639: Global MASTER-Net observations report GCN27529 10 Apr 2020 Baksan Neutrino Observatory Alert 200409.81: Global MASTER-Net observations report GCN27528 10 Apr 2020 Swift GRB200410.10: Global MASTER-Net observations report GCN27517 09 Apr 2020 Baksan Neutrino Observatory Alert 200408.26: Global MASTER-Net observations report GCN27515 09 Apr 2020 Baksan Neutrino Observatory Alert 200409.23: Global MASTER-Net observations report GCN27513 09 Apr 2020 Swift GRB 200409A: Global MASTER-Net observations report1 GCN27512 07 Apr 2020 Fermi GRB 200407A: Global MASTER-Net observations report GCN27508 07 Apr 2020 Fermi GRB 200407B: Global MASTER-Net observations reportGCN27507 06 Apr 2020 MASTER Bright Comet DiscoveryATEL_13619 06 Apr 2020 Baksan Neutrino Observatory Alert 200406.3: Global MASTER-Net observations report GCN27504 05 Apr 2020 Fermi GRB 200405A: Global MASTER-Net observations report GCN27498 03 Apr 2020 Fermi GRB 200403C: Global MASTER-Net observations report GCN27494 03 Apr 2020 Fermi GRB 200403B: Global MASTER-Net observations report GCN27491 03 Apr 2020 Fermi GRB 200403A: Global MASTER-Net observations report GCN27490 02 Apr 2020 Fermi GRB 200402C: Global MASTER-Net observations report GCN27480 02 Apr 2020 Fermi trigger No 607537834: Global MASTER-Net observations report GCN27477 02 Apr 2020 Fermi GRB 200402A: Global MASTER-Net observations report GCN27475 01 Apr 2020Fermi GRB 200401A: Global MASTER-Net observations report GCN27470 27 Mar 2020Fermi trigger No 607035413: Global MASTER-Net observations report GCN27459 26 Mar 2020 Fermi trigger No 606918292: Global MASTER-Net observations report GCN27451 26 Mar 2020Fermi trigger No 606799116: Global MASTER-Net observations report GCN27448 25 Mar 2020GRB 200325B: MASTER OT detection GCN27446 25 Mar 2020 Fermi trigger No 606840801: Global MASTER-Net observations report GCN27442 24 Mar 2020Swift GRB200324.69: Global MASTER-Net observations report GCN27427 24 Mar 2020 Fermi trigger No 606681997: Global MASTER-Net observations report GCN27424 23 Mar 2020 Fermi trigger No 606614927: Global MASTER-Net observations report GCN27420 18 Mar 2020Fermi trigger No 606263732: Global MASTER-Net observations report GCN27413 17 Mar 2020Fermi trigger No 606098435: Global MASTER-Net observations report GCN27393 2 Mar 2020 GCN27 2 Mar 2020 GCN27 2 Mar 2020 GCN27 2 Mar 2020 GCN27 2 Mar 2020 GCN27 2 Mar 2020 GCN27 13 Mar 2020 Fermi trigger No 605789837: Global MASTER-Net observations reportGCN27380 13 Mar 2020 Fermi trigger No 605756501: Global MASTER-Net observations reportGCN27376 13 Mar 2020 Swift GRB200312.89: Global MASTER-Net observations reportGCN27375 12 Mar 2020 Fermi trigger No 605632577: Global MASTER-Net observations reportGCN27370 08 Mar 2020 Fermi trigger No 605309224: Global MASTER-Net observations reportGCN27349 06 Mar 2020 Fermi trigger No 605309224: Global MASTER-Net observations report Swift GRB200306.95: Global MASTER-Net observations reportGCN27327 06 Mar 2020 Swift GRB200306.95: Global MASTER-Net OT detectionGCN27325 06 Mar 2020 Swift GRB200306.95: Global MASTER-Net OT detectionGCN27324 06 Mar 2020 Swift GRB200306.01: Global MASTER-Net observations reportGCN27319 05 Mar 2020 MASTER detection of the outburst with duration less then 39h ATel13543 03 Mar 2020 Swift GRB200303.11: Global MASTER-Net observations reportGCN27296 03 Mar 2020 Fermi trigger No 604895668: Global MASTER-Net observations reportGCN27295 02 Mar 2020 LIGO/Virgo S200302c: Global MASTER-Net observations reportGCN27277 02 Mar 2020 MASTER: bright outburst with ampl>6.4m ATel13537 29 Feb 2020 MASTER: OT outbursts detection ATel13534 28 Feb 2020 Swift GRB 200228B: Global MASTER-Net observations reportGCN27269 28 Feb 2020 Fermi trigger No 604565918: Global MASTER-Net observations reportGCN27252 26 Feb 2020 MASTER: bright outburst with ampl>6m ATel13524 25 Feb 2020 Fermi trigger No 604231129: Global MASTER-Net observations reportGCN27208 25 Feb 2020 LIGO/Virgo S200225q: Global MASTER-Net observations reportGCN27200 24 Feb 2020 LIGO/Virgo S200224ca: Global MASTER-Net observations reportGCN27186 24 Feb 2020 Fermi trigger No 604213554: Global MASTER-Net observations reportGCN27175 24 Feb 2020 Swift GRB200224.14: Global MASTER-Net observations reportGCN27172 23 Feb 2020 Two OT`s detected by MASTER ATel13515 21 Feb 2020 Fermi trigger No 603949983: Global MASTER-Net observations reportGCN27158 19 Feb 2020 Fermi trigger No 603849435: Global MASTER-Net observations reportGCN27146 19 Feb 2020 LIGO/Virgo S200219ac: Global MASTER-Net observations reportGCN27129 19 Feb 2020 GRB 200219A: MASTER catalog automatic possible Host Galaxy candidateGCN27126 19 Feb 2020 Swift GRB200219.32: Global MASTER-Net observations reportGCN27124 19 Feb 2020 MASTER: optical transients detection ATel13504 17 Feb 2020 MASTER: OT with ampl>6.5m ATel13491 16 Feb 2020 MASTER: 2 outbursts with ampl>4.2m ATel13490 16 Feb 2020 Swift GRB200216.56: Global MASTER-Net observations reportGCN27100 15 Feb 2020 MASTER OT J044008.76-651302.3 Kilonova candidate for LVC S200213t BNS merging ATel13487 15 Feb 2020 MASTER: PSN in PGC673735 ATel13486 15 Feb 2020 Swift GRB200215.61: Global MASTER-Net observations reportGCN27080 15 Feb 2020 LIGO/Virgo S200213t: MASTER possible Kilonova candidate in PGC315337GCN27077 14 Feb 2020 MASTER: bright PSN in PGC549147 and CV ATel13482 14 Feb 2020 MASTER: PSN and 2 outbursts ATel13481 14 Feb 2020 MASTER: PSN and 2 outbursts ATel13481 13 Feb 2020 LIGO/Virgo S200213t: Global MASTER-Net observations reportGCN27041 12 Feb 2020 Fermi trigger No 603197394: Global MASTER-Net observations reportGCN27038 08 Feb 2020 LIGO/Virgo S200208q: Global MASTER-Net observations report GCN27018 07 Feb 2020 MASTER: OT with ampl>7.2m ATel13411 07 Feb 2020 Fermi trigger No 602731380: Global MASTER-Net observations reportGCN27009 06 Feb 2020 Fermi trigger No 602626648: Global MASTER-Net observations reportGCN26997 01 Feb 2020: MASTER: optical transients detection ATel13438 24 Jan 2020: MASTER: short OT discovery ATel13420 23 Jan 2020: MASTER-OAFA: SN in S0 PGC130509 and new OT at the earliest stage of the outburst ATel13419 22 Jan 2020 Fermi trigger No 601363105: Global MASTER-Net observations reportGCN26858 22 2020 Swift GRB 200122A: Global MASTER-Net observations reportGCN26845 22 Jan 2020: MASTER: four OT detection ATel13414 21 2020 Fermi trigger No 601254300: Global MASTER-Net observations reportFermi trigger No 601254300: Global MASTER-Net observations reportGCN26842 07 Jan 2020: MASTER OT J070737.66-834306.1 discovery : optical counterpart of GRB 200107B ATel13390 02 Jan 2020: MASTER-IAC: new OT with ampl>6m ATel13383 24 Dec 2020: MASTER: PSN in PGC722880 inside NS+BH LVC S191205ah error-field ATel13372 24 Dec 2020: MASTER-SAAO: very young SN in PGC087571 ATel13367 23 Dec 2020: MASTER: optical transients with amplitude more then 5.6 and 3.8m ATel13364 14 Dec 2019: MASTER: outburst detection with ampl>5.1m ATel13350 09 Dec 2019: MASTER-Kislovodsk: bright dwarf nova outburst ATel13338 07 Dec 2019: MASTER OT J123123.61-043847.2 discovery inside LVC S191205ah error box ATel13335 29 Nov 2019: MASTER-IAC: new optical source with ampl>4.4m ATel13319n 25 Nov 2019: MASTER: QSO flare and OT outburst ATel13311 18 Nov 2019: MASTER-SAAO: outburst with ampl>3.4m ATel13294 15 Nov 2019 Swift GRB191115A: Global MASTER-Net observations report GCN26251 10 Nov 2019 LIGO/Virgo S191110af: Global MASTER-Net observations report GCN26220 10 Nov 2019 LIGO/Virgo S191110x: Global MASTER-Net observations report GCN26217 09 Nov 2019 LIGO/Virgo S191109d: Global MASTER-Net observations report GCN26209 06 Nov 2019 LIGO/Virgo S191105e: Global MASTER-Net observations report GCN26184 05 Nov 2019 MASTER: 2 bright OTs in SDSS galaxies direction ATel13265 05 Nov 2019 Fermi trigger No 594592184: Global MASTER-Net observations reportGCN26173 05 Nov 2019 Fermi trigger No 594523229: Global MASTER-Net observations reportGCN26172 04 Nov 2019 Fermi trigger No 594563923: Global MASTER-Net observations reportGCN26161 04 Nov 2019 Fermi trigger No 594557071: Global MASTER-Net observations reportGCN26159 04 Nov 2019 Fermi trigger No 594551878: Global MASTER-Net observations reportGCN26156 04 Nov 2019 Fermi trigger No 594528816: Global MASTER-Net observations reportGCN26155 02 Nov 2019 Baksan Neutrino Observatory Alert 191102.06: Global MASTER-Net observations report GCN26143 02 Nov 2019 Fermi trigger No 594336535: Global MASTER-Net observations report GCN26141 01 Nov 2019 Swift GRB191101.88: Global MASTER-Net observations report GCN26139 01 Nov 2019 Fermi trigger No 594227699: Global MASTER-Net observations report GCN26138 31 Oct 2019 Swift GRB191031.89: Global MASTER-Net observations report GCN26113 31 Oct 2019 Fermi trigger No 594175000: Global MASTER-Net observations report GCN26105 29 Oct 2019 GRB 191028B: MASTER optical observation GCN26093 25 Oct 2019 GRB 191023A: MASTER optical observation GCN26074 24 Oct 2019 GRB191024A: MASTER optical observation GCN26065 19 Oct 2019 Fermi trigger No 593176520: Global MASTER-Net observations report GCN26038 19 Oct 2019 Swift GRB191019.63: Global MASTER-Net observations report GCN26033 19 Oct 2019 GRB 191019A: MASTER optical observation GCN26032 17 Oct 2019 Fermi trigger No 593045905: Global MASTER-Net observations report GCN26025 16 Oct 2019 Baksan Neutrino Observatory Alert 191016.51: Global MASTER-Net observations report GCN26014 16 Oct 2019 Swift GRB191016.17: Global MASTER-Net observations reportGCN26009 15 Oct 2019 Fermi trigger No 592818648: Global MASTER-Net observations reportGCN26007 11 Oct 2019 ANTARES 191011A: MASTER optical observation befor and after trigger GCN26005 11 Oct 2019 Swift GRB191011.19: Global MASTER-Net observations report GCN25990 08 Oct 2019 Fermi trigger No 592211224: Global MASTER-Net observations report GCN25983 08 Oct 2019 Fermi trigger No 592211224: Global MASTER-Net observations report GCN25980 04 Oct 2019 Swift GRB191004.9: Global MASTER-Net OT detection GCN25948 04 Oct 2019 Swift GRB191004.75: Global MASTER-Net OT detectionGCN25944 01 Oct 2019 IceCube Alert 191001.84: Global MASTER-Net observations report GCN25910 01 Oct 2019 LIGO/Virgo S190930t and S190930s: MASTER OT J205529.78+220725.5/AT2019rpr further analysis GCN25908 01 Oct 2019 LIGO/Virgo S190930t and S190930s: MASTER PSN in unknown disk galaxy GCN25900 01 Oct 2019 LIGO/Virgo S190930t and S190930s: MASTER optical observation and optical transient GCN25897 01 Oct 2019 Fermi trigger No 591604915: Global MASTER-Net observations report GCN25896 29 Oct 2019: MASTER OT J201637.86+420614.9 discovery in IC1318A ATel13240 15 Oct 2019: MASTER-SAAO: outburst with ampl>4.9m ATel13194 02 Oct 2019: MASTER: OT with ampl>3.3 ATel13156 01 Oct 2019: MASTER PSN in anonymous galaxy from LIGO/Virgo S190930t and S190930s error-fields ATel13151 27 Sep 2019: MASTER: OT outburst detection inside LVC S190923y error-box ATel13140 09 Sep 2019: MASTER: PSN in PGC152821 ATel13091 04 Sep 2019: MASTER: kilonova of S190101ap or young PSN in PGC059913 ATel13076 15 Aug 2019: MASTER OT J123616.92+562356.9 - 3.3mag amplitude of outburst in 48hours ATel13031 13 Aug 2019: MASTER: PSN in PGC3139929 and bright CV ATel13021 13 Aug 2019: MASTER: PSN in PGC021306 ATel13019 12 Aug 2019: MASTER follow-up of FRB 190806 ATel13017 12 Aug 2019: MASTER-IAC: new optical source with ampl>5.5m ATel13015 12 Aug 2019 FRB 190806: MASTER optical observation GCN25314 12 Aug 2019 Fermi trigger No 587084236 Global MASTER-Net observations report GCN25311 08 Aug 2019: MASTER-IAC: dwarf nova outburst with ampl>5.4m ATel13003 08 Aug 2019 LIGO/Virgo S190808ae Global MASTER-Net observations report GCN25295 08 Aug 2019 Fermi trigger No 586980202 Global MASTER-Net observations report GCN25293 02 Aug 2019 GRB 190731A: no OT detected by MASTER GCN25256 31 Jul 2019 Fermi trigger No 586305505 Global MASTER-Net observations report GCN25243 , GCN25242 31 Jul 2019 Fermi trigger No 586240252 Global MASTER-Net observations report GCN25\234 29 Jul 2019 S190728q: MASTER multiple previous outbursts detection of ZTF19abjethn=AT2019lvs GCN25216 28 Jul 2019 LIGO/Virgo S190728q Global MASTER-Net observations report GCN25183 28 Jul 2019 Fermi trigger No 585988241 Global MASTER-Net observations report GCN25182 27 Jul 2019 LIGO/Virgo S190727h Global MASTER-Net observations report GCN25163 26 Jul 2019 Fermi trigger No 585864875 Global MASTER-Net observations report GCN25161 26 Jul 2019 Fermi trigger No 585847498 Global MASTER-Net observations report GCN25160 26 Jul 2019 Fermi trigger No 585856427 Global MASTER-Net observations report GCN25156 24 Jul 2019 GRB 190724A: Fermi GBM Final Real-time Localization GCN25142 23 Jul 2019 Fermi trigger No 585559462 Global MASTER-Net observations report GCN25141 23 Jul 2019 GRB 190723A: Fermi GBM Final Real-time Localization GCN25140 20 Jul 2019 LIGO/Virgo S190720a Global MASTER-Net observations report GCN25114 19 Jul 2019 Fermi trigger No 585196946 Global MASTER-Net observations report GCN25111 19 Jul 2019 MASTER OT detection inside LIGO/Virgo S190718y error box GCN25105 18 Jul 2019 LIGO/Virgo S190718y Global MASTER-Net observations report GCN25088 18 Jul 2019 Swift GRB190718.2 Global MASTER-Net observations repor GCN25083 16 Jul 2019 Fermi trigger No 585007213 Global MASTER-Net observations report GCN25080 16 Jul 2019 Fermi trigger No 585007213 Global MASTER-Net observations report GCN25077 16 Jul 2019 Fermi trigger No 584929684 Global MASTER-Net observations report GCN25075 16 Jul 2019 Fermi trigger No 584929684 Global MASTER-Net observations report GCN25074 15 Jul 2019 Fermi trigger No 584804684 Global MASTER-Net observations report GCN25071 13 Jul 2019 Fermi trigger No 584710308 Global MASTER-Net observations report GCN25067 13 Jul 2019 Fermi trigger No 584637077 Global MASTER-Net observations report GCN25063 12 Jul 2019 IceCube Alert 190712.05 Global MASTER-Net observations report GCN25059 12 Jul 2019 Fermi trigger No 584590606 Global MASTER-Net observations report GCN25056 12 Jul 2019 Fermi trigger No 584583925 Global MASTER-Net observations report GCN25054 10 Jul 2019 Fermi trigger No 584465880 Global MASTER-Net observations report GCN25051 10 Jul 2019 Fermi trigger No 584404689 Global MASTER-Net observations report GCN25050 10 Jul 2019 LIGO/Virgo S190707q: MASTER OT seach result GCN25046 09 Jul 2019 MAXI GRB190708.83 Global MASTER-Net observations report GCN25039 08 Jul 2019 Fermi trigger No 584264100 Global MASTER-Net observations report GCN25034 07 Jul 2019 LIGO/Virgo S190707q Global MASTER-Net observations report GCN25022 06 Jul 2019 LIGO/Virgo S190706ai Global MASTER-Net observations report GCN25000 06 Jul 2019 Fermi trigger No 584007338 Global MASTER-Net observations report GCN24991 04 Jul 2019 IceCube Alert 190704.78 Global MASTER-Net observations report GCN24982 04 Jul 2019 Baksan Neutrino Observatory Alert 190703.21 Global MASTER-Net observations report GCN24980 03 Jul 2019 Baksan Neutrino Observatory Alert 190703.56 Global MASTER-Net observations report GCN24976 03 Jul 2019 Fermi trigger No 583854113 Global MASTER-Net observations report GCN24975 02 Jul 2019 LIGO/Virgo S190701ah Global MASTER-Net observations report GCN24959 01 Jul 2019 LIGO/Virgo S190630ag Global MASTER-Net observations report GCN24929 30 Jun 2019 LIGO/Virgo S190630ag Global MASTER-Net observations report GCN24921 30 Jun 2019 Fermi trigger No 583567803 Global MASTER-Net observations report GCN24915 29 Jun 2019 Baksan Neutrino Observatory Alert 190629.56 Global MASTER-Net observations report GCN24909 29 Jun 2019 IceCube Alert 190629.81 Global MASTER-Net observations report GCN24908 28 Jun 2019 GRB 190627A: MASTER optical counterpart observation GCN24895 27 Jun 2019 Fermi trigger No 583327924 Global MASTER-Net observations report GCN24891 26 Jun 2019 Fermi trigger No 583245413 Global MASTER-Net observations report GCN24887 26 Jun 2019 Fermi trigger No 583245413 Global MASTER-Net observations report GCN24886 26 Jun 2019 Fermi trigger No 583221986 Global MASTER-Net observations report GCN24885 25 Jun 2019 Fermi trigger No 583111521 Global MASTER-Net observations report GCN24881 24 Jun 2019 Swift GRB190624.86 Global MASTER-Net observations report GCN24878 22 Jun 2019 Fermi trigger No 582886211 Global MASTER-Net observations report GCN24874 22 Jun 2019 Fermi trigger No 582856902 Global MASTER-Net observations report GCN24871 20 Jun 2019 Fermi trigger No 582748289 Global MASTER-Net observations report GCN24869 20 Jun 2019 Fermi trigger No 582759998 Global MASTER-Net observations report GCN24868 20 Jun 2019 Fermi trigger No 582615488 Global MASTER-Net observations report GCN24859 19 Jun 2019 Fermi trigger No 582615488 Global MASTER-Net observations report GCN24857 19 Jun 2019 Fermi trigger No 582646590 Global MASTER-Net observations report GCN24853 19 Jun 2019 Fermi trigger No 582596766 Global MASTER-Net observations report GCN2449 15 Jun 2019 Fermi trigger No 582304592 Global MASTER-Net observations report GCN24840 15 Jun 2019 Fermi trigger No 582159815 Global MASTER-Net observations report GCN24837 17 Jun 2019: MASTER-SAAO: new OT with amplitude >4.6m ATel12874 17 Jun 2019: MASTER: new OT with ampl>5.5m and CV ATel12873 13 Jun 2019: MASTER: bright optical transients ATel12868 13 Jun 2019 Fermi trigger No 582115625 Global MASTER-Net observations report GCN24824 13 Jun 2019 GRB 190613A: MASTER OT detection GCN24803 13 Jun 2019 Swift GRB190613.17 Global MASTER-Net observations report GCN24802 13 Jun 2019 GRB 190613A: Swift detection of a burst with an optical counterpart GCN24798 13 Jun 2019 Fermi trigger No 582012834 Global MASTER-Net observations report GCN24796 12 Jun 2019 Fermi trigger No 581986074 Global MASTER-Net observations report GCN24795 12 Jun 2019 Fermi trigger No 582004649 Global MASTER-Net observations report GCN24788 10 Jun 2019 Fermi trigger No 581889628 Global MASTER Net observations report GCN24781 10 Jun 2019 Fermi trigger No 581882394 Global MASTER-Net observations report GCN24779 10 Jun 2019 Fermi trigger No 581841498 Global MASTER-Net observations report GCN24776 08 Jun 2019 Fermi trigger No 581719018 Global MASTER-Net observations report GCN24772 08 Jun 2019 Fermi trigger No 581645543 Global MASTER-Net observations report GCN24770 06 Jun 2019 Fermi trigger No 581478912 Global MASTER-Net observations report GCN24757 06 Jun 2019 Fermi trigger No 581469752 Global MASTER-Net observations report GCN24756 04 Jun 2019 Fermi trigger No 581337762 Global MASTER-Net observations report GCN24741 04 Jun 2019 S190602aq: S190602aq: MASTER OT detection GCN24737 03 Jun 2019: MASTER: bright PSN in PGC3074107 ATel12834 03 Jun 2019 Fermi trigger No 581281470 Global MASTER-Net observations report GCN24733 02 Jun 2019 LIGO/Virgo S190602aq Global MASTER-Net observations report GCN24721 01 Jun 2019 Fermi trigger No 581068049 Global MASTER-Net observations report GCN24710 01 Jun 2019 GRB 190531B: MASTER optical observation GCN24707 01 Jun 2019 Fermi trigger No 581002688 Global MASTER-Net observations report GCN24704 31 May 2019 GRB 190530A: optical afterglow detection by 5 MASTER telescopes GCN24693 31 May 2019: MASTER OT J080207.73+352847.7 discovery - optical afterglow of very bright GRB190530A ATel12824 30 May 2019 Fermi GRB190530.43 Global MASTER-Net observations report GCN24685 30 May 2019 GRB 190530A: MASTER OT detection GCN24680 30 May 2019: MASTER-OAFA: bright OT detection with ampl>7m ATel12822 28 May 2019: MASTER: OTs detection ATel12814 25 May 2019 Fermi GRB190525.67 Global MASTER-Net observations report GCN24664 25 May 2019 Fermi GRB190525.03 Global MASTER-Net observations report GCN246663 24 May 2019 LIGO/Virgo S190524q Global MASTER-Net observations report GCN24655 20 May 2019 LIGO/Virgo S190521r Global MASTER-Net observations report GCN24637 20 May 2019 LIGO/Virgo S190521g Global MASTER-Net observations report GCN24619 20 May 2019 Fermi GRB190520.6 Global MASTER-Net observations report GCN24614 20 May 2019: MASTER: 5.4mag amplitude optical transient ATel12783 20 May 2019: MASTER: OT outbursts with amplitude more then 6.5m and 3m ATel12781 19 May 2019 LIGO/Virgo S190519bj Global MASTER-Net observations report GCN24607 18 May 2019 LIGO/Virgo S190518bb Global MASTER-Net observations report GCN24590 17 May 2019 Fermi GRB190517.81 Global MASTER-Net observations report GCN24588 17 May 2019 Fermi GRB190517.81 Global MASTER-Net observations report GCN24576 17 May 2019 Fermi GRB190517.1 Global MASTER-Net observations report GCN24569 16 May 2019: MASTER: new OT with ampl>5.6m ATel12767 15 May 2019 Fermi GRB190515.43 Global MASTER-Net observations report GCN24559 14 May 2019 Fermi GRB190514.67 Global MASTER-Net observations report GCN24547 14 May 2019: MASTER: OT outbursts ATel12758 13 May 2019 LIGO/Virgo S190513bm Global MASTER-Net observations report GCN24525 13 May 2019: MASTER: high amplitude OT outbursts ATel12750 12 May 2019 LIGO/Virgo S190510g: MASTER OT detection inside PGC087378 galaxy GCN24509 12 May 2019 Fermi GRB190512.62 Global MASTER-Net observations report GCN24506 10 May 2019 LIGO/Virgo S190510g: OT MASTER142812.05-013615.2 retraction as the kilonova candidate in GCN 24490 GCN2491 10 May 2019 LIGO/Virgo S190510g: MASTER OT detection inside low surface brightness galaxy GCN2490 10 May 2019 LIGO/Virgo S190510g: MASTER OT independ detection in WISE J060606.26-353233.9 galaxy at desgw-190510a position GCN24478 10 May 2019 LIGO/Virgo S190510g: MASTER possible OT in PGC094244 galaxy GCN24470 10 May 2019 Fermi GRB190510.12 Global MASTER-Net observations report GCN24439 10 May 2019 LIGO/Virgo S190510g Global MASTER-Net observations report GCN24436 08 May 2019 Fermi GRB190508.81 Global MASTER-Net observations report GCN24428 08 May 2019 Fermi GRB190508.11 Global MASTER-Net observations report GCN24424 07 May 2019 Fermi GRB190507.97 Global MASTER-Net observations report GCN24423 07 May 2019 Fermi GRB190507.27 Global MASTER-Net observations report GCN24421 06 May 2019 IceCube-190504A: MASTER optical monitoring analysis GCN24416 06 May 2019 Fermi GRB190506.58 Global MASTER-Net observations report GCN24412 05 May 2019 Fermi GRB190505.82 Global MASTER-Net observations report GCN24402 05 May 2019 Fermi GRB190505.05 Global MASTER-Net observations report GCN24398 05 May 2019 Fermi GRB190504.68 Global MASTER-Net observations report GCN24397 05 May 2019 LIGO/Virgo S190503bf Global MASTER-Net observations report GCN24396 05 May 2019 IceCube-190504A: MASTER optical follow-up observations GCN24395 03 May 2019: Three OTs Detected by MASTER during GW error fields inspection ATel12723 01 May 2019 Fermi GRB190501.79 Global MASTER-Net observations report GCN24364 29 Apr 2019 Fermi GRB190429.74 Global MASTER-Net observations report GCN24347 29 Apr 2019 LIGO/Virgo S190426c: MASTER analysys of GRAWITA transients GCN24341 29 Apr 2019 LIGO/Virgo S190425z: MASTER detection of the faint flare in SDSS Seyfert galaxy z = 0.09 GCN24338 28 Apr 2019 LIGO/Virgo S190425z: MASTER explanation of the nature of an optical flash detected by a Swift as a short flare on a fast-moving WISE brown GCN24326 27 Apr 2019 Fermi GRB190427.19 Global MASTER-Net observations report GCN24294 27 Apr 2019 Swift GRB190427.19 Global MASTER-Net observations report GCN24263 26 Apr 2019 Baksan Neutrino Observatory Alert 190405.62: Global MASTER-Net:LIGO/Virgo S190425z: PanSTARR OT AT2019ebq/PS19qp GCN24241 25 Apr 2019: MASTER-OAFA: OT, ampl>5.2m ATel12687 20 Apr 2019: MASTER: >6.5m amplitude outburst ATel12676 11 Apr 2019: MASTER: short OT ATel12654 09 Apr 2019: MASTER: OT Detection during Gravitational Wave LVC S190408an South Part Error Field Inspection ATel12644 08 Apr 2019: MASTER: SN in ESO267-040 ATel12639 07 Apr 2019: MASTER short OT discovery during Fermi trigger 576054086/GRB190404.29 (bright hard) inspection ATel12637 07 Apr 2019 Hard Fermi GRB1904204.29/ /TriggNum576054086: MASTER optical counterpart discovery near PGC020455 GCN24003 06 Apr 2019: MASTER: 2 OT ATel12634 03 Apr 2019: MASTER optical analysys of IceCube 190331A alert ATel12627 03 Apr 2019: MASTER: new OT, 6.5mag amplitude outburst ATel12625 01 Apr 2019 IceCube 190331A: MASTER optical follow-up observations GCN24034 01 Apr 2019: MASTER: OT with ampl>5.3m ATel12618 30 Mar 2019: MASTER-Argentina OT detection ATel12615 26 Mar 2019: FRB190322: MASTER optical observations ATel12612 25 Mar 2019 GRB190324A: MASTER OT observation GCN24003 25 Mar 2019 SWIFT GRB190324.95 Global MASTER-Net observations report GCN23995 24 Mar 2019 SWIFT GRB190323.85 Global MASTER-Net observations report GCN23991 23 Mar 2019: MASTER: OT early outburst with ampl >5.3mag ATel12607 22 Mar 2019: MASTER: 2 CV outbursts ATel12606 22 Mar 2019: MASTER: new OT outburst and QSO flare ATel12595 21 Mar 2019 GRB190320A: MASTER GRB counterpart decay GCN23979 21 Mar 2019 GRB190320A: MASTER OT detection GCN23976 21 Mar 2019 SWIFT GRB190320.05 Global MASTER-Net observations report GCN23975 15 Mar 2019 Fermi trigger 574140965 / GRB190313.15: MASTER Global Robotic Net optical observation GCN23967 12 Mar 2019 GRB190305A: ~ MASTER Global Robotic Net optical observation GCN23960 11 Mar 2019 GRB190311A: MASTER Global Robotic Net OT optical observation GCN23949 17 Mar 2019: Unknown OT detected by MASTER-IAC ATel12587 16 Mar 2019: MASTER: two OT detection ATel12583 15 Mar 2019: MASTER: new OT, ampl>4m ATel12581 12 Mar 2019: MASTER: 3 OT outbursts discovery ATel12569 11 Mar 2019: MASTER transient: fast optical variability ATel12566 08 Mar 2019: MASTER:variable stars ATel12561 04 Mar 2019: MASTER: 2 new OTs, amplitude more then 4m ATel12549 28 Feb 2019: MASTER: PSN in UGC05072 and YSO detection ATel12536 21 Feb 2019: MASTER: QSO flare with ampl~(1.8-4)mag ATel12524 21 Feb 2019 IceCube-190221A: MASTER Global Robotic Net optical observation GCN23922 21 Feb 2018: MASTER: new OT, ampl >5m ATel12523 11 Feb 2019 GRB190211A: MASTER Global Robotic Net optical observation GCN23885 04 Feb 2019 Swift Trigger 887541: MASTER optical observation GCN23851 , GCN23855 03 Feb 2019 GRB 190203AMASTER OT detection GCN23850 30 Jan 2019 GRB 190129B: MASTER Global Robotic Net optical observation GCN23816 29 Jan 2019 Swift Trigger 886157: MASTER optical observation GCN23804 26 Jan 2019: MASTER: PSN in bright PGC024003 and high amplitude CV outburst ATel12424 23 Jan 2019 GRB 190123A: MASTER Global Robotic Net optical observation GCN23770 21 Jan 2019: MASTER: PSN in ESO174-005 ATel12412 18 Jan 2019: MASTER133514.71+444557.7 discovery possible SN in UGC08577 ATel12405 16 Jan 2019: MASTER: OT in Andromeda detection ATel12399 14 Jan 2019 GRB 190114C: MASTER 4-polarizations filters OT detection GCN23693 14 Jan 2019 GRB 190114C: MASTER afterglow Detection GCN23690 06 Jan 2019 GRB 190106A: MASTER Amur OT detection GCN23616 06 Jan 2019 SWIFT GRB190106.57 Global MASTER-Net OT detection GCN23614 04 Jan 2019 IceCube-190104A: MASTER optical observation GCN23610 03 Jan 2019: Possible Superluminal SN detected by MASTER ATel12345 31 Dec 2018: MASTER PSN detection in UGC03660 ATel12345 29 Dec 2018: MASTER PSN Discovery During FRB181228 Error Line Inspection ATel12338 28 Dec 2018: GRB 181228A: Global MASTER Net OT is the same REM IR transient GCN23594 28 Dec 2018: FRB 181228: Global MASTER Net optical inspection GCN23587 27 Dec 2018: GRB 181227A: Global MASTER Net oprtical inspection GCN23586 28 Dec 2018: GRB181228AGlobal MASTER Net OT detection GCN23576 26 Dec 2018: GRB 181225A: Global MASTER Net optical observations GCN23564 25 Dec 2018: GRB 181222B: Global MASTER Net observations of short bright Fermi GRB GCN23558 23 Dec 2018: GRB 181222B: Global MASTER Net observations of the short bright Fermi GRB error box GCN23552 21 Dec 2018: MASTER: PSN in NGC4121 and CV outburst ATel12319 21 Dec 2018: MASTER: bright PSN in PGC1356939 ATel12318 18 Dec 2018: MASTER Prediscovery Observations of the Possible Nova in M31 ATel12308 18 Dec 2018: MASTER: OT in Andromeda direction ATel12307 18 Dec 2018: MASTER: dwarf novae outburst detection ATel12306 13 Dec 2018: SWIFT GRB181213A Global MASTER-Net bright OT discovery GCN23526 09 Dec 2018: Three OTs detected by MASTER-OAFA during Fermi trigger inspection ATel12275 09 Dec 2018: MASTER: OTs detection during Fermi alert trigger 565936249 early observations GCN23520 01 Dec 2018: GRB 181201A MASTER-Net OT continued observation GCN23476 01 Dec 2018: MASTER OT J211711.2-123751.4 - GRB181201A optical counterpart discovery ATel12255 01 Dec 2018: GRB 181201A MASTER-Net OT detection GCN23470 27 Nov 2018: Short-duration GRB 181121.4: MASTER-Tavrida possible OT detection near the PGC galaxy during large Fermi error box inspection GCN23466 24 Nov 2018: GRB 181123B: Global MASTER Net optical inspection GCN23444 20 Nov 2018: MASTER: high amplitude CV ATel12232 19 Nov 2018: MASTER: bright PSN in PGC037512 ATel12230 14 Nov 2018: Fermi J1153-1124: MASTER inspect ATel1211 10 Nov 2018: MASTER: B2 1420+32 QSO 2.9m flare ATel12201 07 Nov 2018: Fermi GRB 181105.31: Global MASTER Net optical observations GCN23411 03 Nov 2018: MASTER: new OT, with ampl>3.5 ATel12165 02 Nov 2018: GRB 181030A MASTER Net OT detection GCN23392 30 Oct 2018: MASTER Net: 2 CV outbursts ATel12146 29 Oct 2018: MASTER: high amplitude dwarf novae outbursts ATel12146 25 Oct 2018: IceCube-181023A: MASTER Net optical alert and follow up observations GCN23381 22 Oct 2018: Baksan Neutrino BNO 181021: Global MASTER-net Optical Follow-up Observations GCN23362 21 Oct 2018: GRB 181020A: Global MASTER Net OT observations GCN23359 19 Oct 2018: FRB 181016: MASTER optical inspection of the Fast Radio Burst error box GCN23348 13 Oct 2018: MASTER:new OT, ampl>5.4 ATEL12108 13 Oct 2018: GRB 181013A: Global MASTER Net optical observations GCN23333 12 Oct 2018: GRB 181011A: Global MASTER Net optical inspection GCN23330 11 Oct 2018: GRB 181008B: Global MASTER Net optical inspection GCN23322 10 Oct 2018: MASTER: PKS 2354-02 optical flare ATel12091 10 Oct 2018: GRB 181010A: MASTER-Argentina OT detection GCN23310 09 Oct 2018: MASTER-OAFA: new OT, ampl>6.5m ATel12090 05 Oct 2018: MASTER: new OT with >6mag amplitude ATel12081 05 Oct 2018: MASTER: QSO 5mag optical flare ATel12078 03 Oct 2018: MASTER: 6mag amplitude new outburst ATel12074 03 Oct 2018: GRB 181003A: MASTER optical observation GCN23299 02 Oct 2018: GRB 181002A: MASTER optical observation GCN23293 02 Oct 2018: MASTER: >8mag ampl OT (PN) ATel12071 02 Oct 2018: MASTER: PSN in PGC063305 ATel12070 25 Sep 2018: GRB 180924A: MASTER inspection GCN23267 24 Sep 2018: MASTER-SAAO: new OT, MASTER-OAFA: possible CV ATel12059 24 Sep 2018: MASTER: dwarf novae outbursts ATel12058 23 Sep 2018: GRB 180923A: MASTER inspection MAXI/GSC error box GCN23248 17 Sep 2018: GRB 180914B: MASTER OT automatic detection GCN23245 15 Sep 2018: Bright PSN detected by MASTER in UGC04344 galaxy ATel12038 15 Sep 2018: GRB 180914A: MASTER automatic inspection GCN23230 01 Sep 2018: MASTER:PSN in PGC738093 ATel11998 30 Aug 2018: MASTER: PSN in NGC4908 ATel11996 29 Aug 2018: MASTER OTJ093829.24+761911.4 -PSN discovery ATel11994 26 Aug 2018: GRB 180824A: MASTER inspection IPN short GRB error box GCN23176 23 Aug 2018: MASTER: QSO optical flare ATel11982 22 Aug 2018: MASTER: OT with 4.6m amplitude ATel11977 16 Aug 2018: GRB 180728A: MASTER early polarization and 19 days monitoring GCN23143 11 Aug 2018: MASTER: OT detection during two Fermi GBM triggers (555263883 and 555263883) error boxes inspection in 22.5 mag SDSS galaxy direction GCN23126 11 Aug 2018: MASTER bright OT detection during Fermi GBM trigger inspection in SDSS galaxy direction ATel11935 10 Aug 2018: GRB180809B: MASTER Triple Independent Automatic OT Detection GCN23113 10 Aug 2018: GRB180809B: MASTER OT observation GCN23109 10 Aug 2018: MASTER: PSN in SDSS galaxy ATel11934 09 Aug 2018: MASTER: bright PSN in PGC900542 ATel11925 07 Aug 2018: GRB180806.94: MASTER possible OT detection in Fermi GMB trigger 555287944 error box GCN23091 07 Aug 2018: MASTER possible OT detection in Fermi GMB trigger 555287944 error box ATel11922 06 Aug 2018: GRB 180805B: MASTER optical late inspection short GRB with extended emission GCN23085 01 Aug 2018: Fermi Trigger 554765006: MASTER optical inspection GCN23071 01 Aug 2018: FRB 180725A: MASTER optical observations of the Fast Radio Burst error box GCN23070 01 Aug 2018: MASTER Net: FRB 180725A observations ATel11902 31 Jul 2018: GRB 180728B: MASTER optical observations short GRB IPN error box GCN23065 28 Jul 2018: GRB 180728A: MASTER OT J165415.75-540239.27 is the Optical Counterpart of GRB GCN23050 28 Jul 2018: GRB 180728A: MASTER OT (= new object) detection GCN23048 28 Jul 2018: MASTER OT Detection at SWIFT XRT Position ATel11895 26 Jul 2018: MASTER-OAFA: OT with ampl>5m ATel11892 24 Jul 2018: GRB 180723.13: MASTER optical observation of the short Fermi GBM trigger number 554008254 GCN23027 24 Jul 2018: GRB 180722A: MASTER second inspection GCN23026 24 Jul 2018: GRB 180723.76: MASTER optical observation of the bright long Fermi GBM trigger number 554062193 GCN23025 23 Jul 2018: GRB 180720B: MASTER Global Net OT observations GCN23023 22 Jul 2018: MASTER follow up inspection of the FRB 180714 error box ATel11880 22 Jul 2018: MASTER PSN Detection near PGC063456 galaxy ATel11879 22 Jul 2018: FRB 180714: MASTER optical inspection of the Fast Rado Burst Transient GCN23010 22 Jul 2018: GRB 180720C: MASTER optical observation GCN23009 22 Jul 2018: ANTARES neutrino Alert180713.02: MASTER optical observation GCN23008 22 Jul 2018: Fermi Trigger 553879512: MASTER optical observation GCN23007 22 Jul 2018: GRB 180722A: MASTER optical observation GCN23006 20 Jul 2018: GRB 180715A: MASTER optical observation GCN22978 20 Jul 2018: GRB 180718A: MASTER optical observation GCN22972 20 Jul 2018: GRB 180718B: MASTER optical observation GCN22971 14 Jul 2018: MASTER: IceCube 171106A follow up observations ATel11875 14 Jul 2018: IceCube-171106A: MASTER optical observation GCN22945 12 Jul 2018: IceCube-170922A: First Optical observations of the Neutrino Trigger by MASTER Global Net and 25 IceCube alerts inspection GCN22942 11 Jul 2018: MASTER-OAFA: AGN outburst ATel11841 10 Jul 2018: MASTER-OAFA: bright PSN ATel11838 07 Jul 2018: GRB 180703A: MASTER optical observation GCN22926 05 Jul 2018: GRB 180705A: MASTER optical observation GCN22904 04 Jul 2018: GRB 180704A: MASTER optical observation GCN22886 30 Jun 2018: GRB 180626C / Fermi trigger 551697835: MASTER inspection GCN22874 21 Jun 2018: MASTER: OT in M31 direction ATel11755 20 Jun 2018: GRB 180620A: GRB 180620A: MASTER OT observation GCN22801 19 Jun 2018: GRB 180618A: MASTER OT observation (a short GRB with extended emission) GCN22797 15 Jun 2018: MASTER: dwarf nova outburst, ampl>4.6 ATel11720 15 Jun 2018: GRB 180614A: MASTER observation GCN22783 14 Jun 2018: MASTER: PSN in PGC596177 ATel11715 07 Jun 2018: MASTER: bright CV ATel11698 06 Jun 2018: MASTER follow up observation of MAXIJ1727-203 ATel11692 28 May 2018: MASTER: bright PSN ATel11673 17 May 2018: MASTER-Tavrida: FSRQ optical flare ATel11650 13 May 2018: High amplutude bright OT detected by MASTER-OAFA ATel11640 11 May 2018: MASTER: BZQJ0515-4556 optical outburst ATel11633 08 May 2018: MASTER Net: optical transients detection ATel11620 04 May 2018: MASTER-Kislovodsk: new OT, ampl>6m ATel11604 03 May 2018: MASTER: PSN in irregular galaxy with low surface brightness ATel11602 03 May 2018: MASTER-Kislovodsk: bright PSN in PGC003178 ATel11599 16 Apr 2018: MASTER-OAFA: new OT outburst ATel11537 14 Apr 2018: MASTER-OAFA: CV outburst ATel11535 13 Apr 2018: MASTER-SAAO: new OT ATel11534 11 Apr 2018: MASTER-SAAO: young PSN in bright galaxy ATel11522 05 Apr 2018: MASTER-Kislovodsk discovery: high amplitude CV outburst ATel11503 04 Apr 2018: GRB 180404B: GRB 180404B: MASTER-OAFA OT observations GCN22596 04 Apr 2018: GRB 180404A: GRB 180404A: MASTER-OAFA OT observations GCN22593 02 Apr 2018: MASTER-OAFA: PSN in PGC620583 ATel11495 25 Mar 2018: GRB 180325A: GRB 180325A: Global MASTER-Net OT prompt observations GCN22543 20 Mar 2018: MASTER: bright PSN in 2MASS galaxy or AGN flare ATel11450 16 Mar 2018: MASTER: GRB180316A optical counterpart discovery ATel11429 16 Mar 2018: MASTER: bright PSN in PGC023593 ATel11428 16 Mar 2018: GRB180316A: MASTER-IAC OT light curve GCN22503 16 Mar 2018: GRB180316A: MASTER-IAC optical detection GCN22502 14 Mar 2018: GRB 180314A: MASTER-Net OT detection GCN22481 12 Mar 2018: MASTER: QSO flare and CV ATel11407 07 Mar 2018: MASTER: bright high amplitude CV ATel11380 06 Feb 2018: MASTER-SAAO: PSN in faint unknown galaxy or CV ATel11262 31 Jan 2018: MASTER-IAC: bright PSN in PGC1030654 ATel11247 25 Jan 2018: MASTER Net: OTs detection during GRB error-boxes inspections and QSO flares ATel11225 11 Jan 2018: MASTER Net: OT in M31 direction and new CV ATel11165 29 Dec 2017: MASTER Net: optical transients ATel11106 29 Dec 2017: MASTER: bright PSN in PGC93974 during Fermi 536085249 trigger inspection ATel11105 27 Dec 2017: MASTER-IAC: PSN in edge-on SDSS galaxy ATel11097 27 Dec 2017: MASTER-IAC: QSO flare ATel11096 25 Dec 2017: MASTER: 2.5mag brightening of 2001 XQ2 asteroid ATel11089 23 Dec 2017: GRB 171222A: MASTER-Net OT observations GCN22279 13 Dec 2017: MASTER-IAC: PSN in PGC2340602 ATel11054 11 Dec 2017: GRB 171210A: MASTER-Net optical observations GCN22238 11 Dec 2017: GRB 171209A: MASTER-Net optical observations GCN22237 07 Dec 2017: GRB 171205A: MASTER-SAAO optical observations of unusual OT GCN22192, GRB 171205A: MASTER-Net OT recent photometry 23 Nov 2017: MASTER-SAAO: new fast OT ATel10997 19 Nov 2017: MASTER-OAFA: new OT ATel10988 18 Nov 2017: MASTER: blazars flares and OTs ATel10985 06 Nov 2017: GRB 171030A: MASTER inspection of the IPN error box of the short GRB GCN22102 06 Nov 2017: MASTER-OAFA: SN detection during IPN Fermi soft short GRB171030A inspection ATel10929 05 Nov 2017: MASTER: CV ATel10928 31 Oct 2017: MASTER: blue OT and CV ATel10915, Swift UVOT ATel922 27 Oct 2017:GRB 171027A: MASTER-OAFA (Argentina) early prompt optical observations GCN22055 25 Oct 2017: MASTER: PSN in PGC883918 and short OT ATel10983 24 Oct 2017: MASTER: PSN in PGC170091 ATel10888 11 Oct 2017: MASTER: PSN in PGC2143082 and OT ATel10839 11 Oct 2017: GRB 171011A: MASTER-SAAO optical observations GCN21994 06 Oct 2017: MASTER: strange OT ATel10829 05 Oct 2017: MASTER: bright OT during Fermi trigger inspection ATel10819 28 Sep 2017: MASTER-OAFA detection: QSO or CV ATel10790 27 Sep 2017: MASTER-OAFA optical transient ATel10789 26 Sep 2017: MASTER: CVs ATel10781 20 Sep 2017: MASTER: 2 OTs ATel10762 14 Sep 2017: MASTER follow up to PMN J1747-5236 ATel10748 11 Sep 2017: MASTER-Kislovodsk: bright OT ATel10730 10 Sep 2017: MASTER: New OT in M31 ATel10726 09 Sep 2017: MASTER-Kislovodsk: new OT ATel10724 09 Sep 2017: MASTER-Amur: new OT ATel10723 06 Sep 2017: MASTER: PSN in bright PGC630422 and OTs ATel10715 06 Sep 2017: GRB 170906A: MASTER-OAFA (Argentina) early automatic OT detection GCN21830 31 Aug 2017: MASTER: PSN in Sloan galaxy ATel10688 , Ia = ATel10732 24 Aug 2017: MASTER discovery bright SN in NGC2748 ATel10667 , ATel10686 ATel10698 24 Aug 2017: MASTER: QSO flare and 3 optical transients outbursts ATel10666 10 Aug 2017: GRB 170810A: MASTER-NET very bright OT detection GCN21449 11 Sep 2017: GCN21402 30 Jul 2017: GRB 170728B: MASTER-IAC first minute short GRB early OT detection GCN21391 , GCN21401 08 Jul 2017: MASTER: high amplitude OT ATel10564 05 Jul 2017: GRB 170705A: MASTER-OAFA early OT observations GCN21291 01 Ju 2017: MASTER-OAFA: OTs ATel10551 01 Jul 2017: MASTER-SAAO: contradictory SN and flaring OT ATel10550 30 Jun 2017: MASTER-SAAO: OTs detection ATel10548 26 Jun 2017: GRB 170626A: MASTER-Tunka OT detection GCN21272 21 Jun 2017: MASTER Net: close binary systems and eruptive variables ATel10516 21 Jun 2017: MASTER Net: CVs and possible Nova in Andromeda ATel10515 20 Jun 2017: MASTER-OAFA: new OT ATel10511 19 Jun 2017: MASTER: possible Nova in M31 and CV ATel10506 15 Jun 2017: MASTER-OAFA: bright OT with ampl>6.8m ATel10496 15 Jun 2017: MASTER OT in HI4Pi marked area during Fermi 519133191 inspection ATel0494 08 Jun 2017: GRB 170607A: MASTER-Tavrida early OT observations GCN21219 07 Jun 2017: MASTER-OAFA: optical transients ATel10471 06 Jun 2017: MASTER: high amplitude OT and OT during Fermi inspection ATel10470 06 Jun 2017: MASTER: optical transients ATel10465 05 Jun 2017: Swift Trigger 755873: MASTER Net optical observations GCN21199 03 Jun 2017: MASTER-SAAO: fast blue OT ATel10457 01 Jun 2017: GRB 170531A: MASTER Net job GCN21181 31 May 2017: GRB 170531B: MASTER Net OT detection GCN21173 , GRB 170531B: MASTER Net optical counterpart refind position and magnitude GCN21179 31 May 2017: MASTER: PSN in PGC829171 ATel10448 30 May 2017: MASTER: PSN in 2MASS galaxy and OT ATel10440 26 May 2017: GRB 170524B: MASTER-OAFA observations GCN21147 22 May 2017: MASTER-SAAO, MASTER-IAC: new OT, dwarf nova outburst and UVCet flare ATel10415 22 May 2017: MASTER: optical transients ATel10414 16 May 2017: Swift Trigger AXP CXOU J164710.2-455216: MASTER-OAFA observations GCN21096 11 May 2017: MASTER-IAC: QSO flare and OT ATel10368 06 May 2017: MASTER: optical transients ATel10353 01 May 2017: Short GRB 170428A: MASTER-OAFA final reduction of the optical observations GCN21054 29 Apr 2017: Three OT detected by MASTER ATel10332 28 Apr 2017: GRB 170428A: MASTER-OAFA early optical observations GCN21044 27 Apr 2017: GRB170426.95 MASTER-Net OT detection GCN21040 22 Apr 2017: MASTER-OAFA: very bright, 7.6mag-amplitude OT ATel10307 20 Apr 2017: MASTER-OAFA: PSN in PGC429000 ATel10291 19 Apr 2017: Swift Trigger 748858: MASTER-OAFA early optical observations GCN21014 19 Apr 2017: MASTER-OAFA: PSN in NGC5516 ATel10287 19 Apr 2017: MASTER-OAFA: bright dwarf nova outburst ATel10286 18 Apr 2017: MASTER-SAAO: PSN in PGC141503 ATel10278 18 Apr 2017: MASTER: optical transients detection ATel10277 14 Apr 2017: MASTER-Tavrida: possible Nova in M31 ATel10268 12 Apr 2017: New Bright Optical Object on South Hemisphere detected by MASTER at the X-Ray source position ATel10258 31 Mar 2017: Fermi trigger 512347439/GRB 170327A: MASTER-SAAO possible OT detection GCN20947 31 Mar 2017: MASTER: QSO flares, PSN and dwarf novae outbursts ATel10233 31 Mar 2017: MASTER: bright OT discovered during Fermi trigger 512353690/GRB170328A inspection ATel10230 31 Mar 2017: MASTER-OAFA , MASTER-IAC: PSNe in PGC526702 and SDSS gal ATel10229 21 Mar 2017: MASTER: optical transients detection ATel10191 18 Mar 2017: IceCube-170312A: MASTER follow-up observations GCN20947 16 Mar 2017: MASTER: dwarf novae outbursts ATel10174 11 Mar 2017: GRB 170311A: MASTER-OAFA early optical observations GCN20847 20 Feb 2017: MASTER: possible SLSN in SDSS galaxy ATel10099 16 Feb 2017: MASTER: new OT and QSO flare ATel10083 13 Feb 2017: MASTER-SAAO: PSN in PGC152788 and OT ATel10074 10 Feb 2017: MASTER: PKS 1142-225 optical flare ATel10068 09 Feb 2017: MASTER-SAAO: OT detected during Fermi 508270281 inspection ATel10065 09 Feb 2017: MASTER-OAFA: Fermi GRB faded optical counterpart detection ATel10063 09 Feb 2017: MASTER: dwarf novae outbursts ATel10061 09 Feb 2017: Fermi Trigger 508295323: MASTER-OAFA possible OT detection GCN20650 ,GROND confirm GCN20680 04 Feb 2017: MASTER: 2 short optical transients ATel10049 03 Feb 2017: MASTER-OAFA: OT detection during inspection ATel10045 02 Feb 2017: GRB 170202A: Global MASTER-Net: bright OT nonmonotonic light curve GCN20578 02 2017: MASTER: high amplitude (>6.8m) optical transient and new OT ATel10037 01 2017: MASTER: bright optical transient ATel10035 28 Jan 2017: MASTER-OAFA: new OT during inspection ATel 10017 28 Jan 2017: MASTER-IAC: 2 optical transients ATel10015 27 Jan 2017: GRB 170127B: MASTER-Kislovodsk early optical observations GCN20541 26 Jan 2017: MASTER: 2 new OT ATel10008 24 Jan 2017: MASTER: PSN and new OT ATel9995 24 Jan 2017: GRB 170121B: MASTER early optical observations of the Swift possible XT GCN20514 22 Jan 2017: GRB 170121A /Fermi trigger 506702667 MASTER-Amur OT detection GCN20502 18 Jan 2017: MASTER: PSN in bright spiral PGC2120251 ATel9971 17 Jan 2017: Possible Nova in M31 ATel9966 14 Jan 2017: MASTER: optical transients ATel9963 12 Jan 2017: GRB 170112A: MASTER-OAFA (Argentina) early optical observations GCN20439 12 Jan 2017: GRB 170111A: MASTER-OAFA (Argentina) prompt OT observations GCN20427 08 Dec 2017: MASTER-SAAO, MASTER-OAFA: optical transients ATel9950 04 Jan 2017: GRB170104.78 MASTER-Net OT detection GCN20367 29 Dec 2016: MASTER Independent Detection: Possible Nova in M31 ATel9912 28 Dec 2016: MASTER-OAFA discovery: PSN in GALEX galaxy ATel9905 27 Dec 2016: GRB 161214B: MASTER-Kislovodsk early optical observations GCN20345 27 Dec 2016: MASTER: PSNe and CV ATel9902 27 Dec 2016: GRB 161214A: MASTER-IAC early optical observations GCN20343 22 Dec 2016: GRB161219.78 MASTER-Net OT detection GCN20330 12 Dec 2016: MASTER: bright optical flare, new dwarf nova et al. ATel9846 10 Dec 2016: MASTER-IAC: bright PSN in PGC843793 ATel9842 06 Dec 2016: BZQJ2331-2148, waked up on 502272781 Fermi trigger, returned to its quiet state ATel9832 06 Dec 2016: MASTER: Optical Blazar Flare Detection during Fermi trigger 502272781 inspection GCN20237 06 Dec 2016: BZQJ2331-2148 optical flare detected by MASTER during Fermi 502272781 inspection ATel9830 06 Dec 2016: MASTER:Optical Blazar Flare Detection during Fermi trigger 502272781 inspection GCN20195 05 Dec 2016: MASTER-IAC: very bright high amplitude OT ATel9824 01 Dec 2016: MASTER-OAFA: XMM source's bright optical outburst discovery ATel9814 29 Nov 2016: MASTER-OAFA, MASTER-SAAO discovery: bright OTs ATel9802 26 Nov 2016: MASTER: QSO flare (5BZQ J1312-0424) and OTs ATel9794 21 Nov 2016: MASTER: OT detection during Fermi trigger inspection ATel9778 19 Nov 2016: GRB 161119A: MASTER-SAAO possible OT detection during Fermi Alert GCN20195 19 Nov 2016: 2 new OT, discovered by MASTER-OAFA (Argentina) ATel9772 18 Nov 2016: GRB 161117A: MASTER-OAFA (Argentina) prompt OT observations GCN20195 16 Nov 2016: GRB 161105A: MASTER-IAC early optical observations GCN20133 15 Nov 2016: Fast bright OT in PGC2697102 discovered by MASTER ATel9760 13 Nov 2016: MASTER: bright PSN in PGC054434 ATel9757 12 Nov 2016: 3 OT discovered by MASTER-OAFA(Argentina), -SAAO (SA), -IAC(Spain) ATel9748 12 Nov 2016: MASTER-Tunka: bright 6mag ampl dwarf nova outburst and OT from MASTER-SAAO ATel9747 07 Nov 2016: MASTER-SAAO: bright high amplitude outburst ATel9730 07 Nov 2016: MASTER: optical transients detection ATel9729 03 Nov 2016: IceCube-161103: MASTER follow-up observations GCN20121 31 Oct 2016: MASTER: bright PSN discovered in Argentina ATel9691 27 Oct 2016: MASTER discoveries: bright PSN, new dwarf novae and QSO flare ATel9681 27 Oct 2016: MASTER: 2 OT discovered in Argentina ATel9679 24 Oct 2016: GRB 161023A (Integral trigger 7613) MASTER-Net bright OT detection GCN20102 23 Oct 2016: MASTER discoveries: 2 new bright dwarf novae ATel9664 20 Oct 2016: MASTER-SAAO: bright PSN in PGC343067 ATel9654 19 Oct 2016: MASTER-OAFA discovery: new bright OT ATel9647 18 Oct 2016: MASTER-OAFA discovery: dwarf nova outburst ATel9643 18 Oct 2016: GRB 161017A: Lomonosov Gamma Ray and MASTER Optical prompt observations GCN20075 17 Oct 2016: GRB 161017.74 MASTER-Net OT detection GCN20063 17 Oct 2016: MASTER-Amur: new bright dwarf nova outburst ATel9640 14 Oct 2016: MASTER-OAFA discovery: 2 dwarf nova outbursts ATel9624 14 Oct 2016: MASTER-OAFA discovery: 9mag amplitude outburst in SMC ATel9621 ,SWIFT9635,MASTER9631, FTS9628, OGLE9621 13 Oct 2016: MASTER: QSO flare and OTs ATel9619 12 Oct 2016: MASTER: new OTs ATel9616 11 Oct 2016: MASTER-Kislovodsk: bright OT (PSN or CV, ampl>5.2m) ATel9615 10 Oct 2016: MASTER: optical transients ATel9609 10 Oct 2016: MASTER: optical transients ATel9608 09 Oct 2016: MASTER-SAAO: bright PSN in PGC600519 and 2 OTs ATel9608 07 Oct 2016: GRB 161007A: MASTER-net early optical observations GCN20009 05 Oct 2016: MASTER-SAAO discovery: possible ultraluminous SN in GALEX galaxy or CV (ampl>5.1m) ATel9595 04 Oct 2016: MASTER-IAC: pre-maximum bright PSN in PGC0906444 ATel9593 04 Oct 2016: MASTER Net: optical transients ATel9592 02 Oct 2016: GRB 161001A: MASTER-OAFA and MASTER-SAAO early optical observations GCN19976 30 Sept 2016: MASTER: bright BLA flares detection, QSO,PSN, YSOs,OT ATel9578 30 Sep 2016: MASTER-SAAO: short OT detection ATel9574 26 Spt 2016: GRB 160925A / Fermi 496473540: Global MASTER Net OT discovery GCN19938, GCN19941 25 Sep 2016: MASTER discovery: blue bright OT during FERMI 496473540 (GRB160925A) inspection ATel9548 24 Sep 2016: MASTER discovery: PSN in PGC877124 and high amplitude dwarf nova ATel9540 20 Sep 2016: MASTER: 2 PSNe and 3 OTs ATel9514 20 Sep 2016: MASTER-OAFA discovery: bright high amplitude(>7.5m) OT and PSN in bright spiral pgc131693 ATel9509 16 Sep 2016: MASTER-IAC: high amplitude (>8m) bright OT ATel9499 12 Sep 2016: MASTER-IAC, MASTER-SAAO: optical transients discoveries ATel9488 12 Sep 2016: GRB 160910A: Global MASTER Net OT detection before LAT alert GCN19914 07 Sep 2016: MASTER discoveries: dwarf novae, PSN, OT in Andromeda direction ATel9470 07 Sep 2016: MASTER-IAC: PSN in PGC1671957 and bright OT ATel9466 06 Sep 2016: PSN in PGC938372 discovered by MASTER ATel9459 05 Sep 2016: MASTER OT J130845.02-323254.9: Variable Stars as Source of the High Energy Neutrino ATel9456 05 Sep 2016: IceCube HESE 160814: MASTER OT J130845.02-323254.9 as the possible source of the high energy neutrino GCN19888 31 Sep 2016: GRB 160824B: Lomonosov BDRG gamma ray detection and MASTER limit GCN19884 30 Aug 2016: MASTER: OT discovered during inspection of HESE 58537957 trigger ATel9425 23 Aug 2016: MASTER-OAFA: 2 new dwarf nova outbursts ATel9399 23 Aug 2016: MASTER: bright PSN in NGC 0888 ATel9396 22 Aug 2016: Short GRB 160821B: MASTER early optical observations GCN19838 21 Aug 2016: MASTER: 2 optical transients ATel9389 18 Aug 2016: GRB 160816A: MASTER OT early detection on coaded images GCN19821 17 Aug 2016: GRB 160816A: MASTER inspection GCN19805 16 Aug 2016: MASTER: PSN in Lick catalog's galaxy ATel9380 13 Aug 2016: MASTER-SAAO: PSN in possibly AGN galaxy and 2 new dwarf nova outbursts ATel9374 09 Aug 2016: MASTER: bright dwarf nova outburst ATel9346 05 Aug 2016: MASTER: 3 OT ATel9322 04 Aug 2016: GRB160804A: MASTER-SAAO observation GCN19768 02 Aug 2016: MASTER: possible superluminous SN, QSO flare and new dwarf novae outbursts ATel9302 01 Aug 2016: MASTER follow up observation of IceCube 160731A event ATel9298 01 Aug 2016: Global MASTER net follow up of IceCube-160731A GCN18748 28 Jul 2016: MASTER-IAC: bright QSO flare and OT discovery ATel9275 27 Jul 2016: MASTER: prediscovery limit for possible Nova in M31 KAIT-16ai/MASTEROTJ004003.13+414518.7 ATel9271 25 Jul 2016: MASTER-IAC: very bright high amplitude OT ATel9266 24 Jul 2016: MASTER: very bright high amplitude(>7.2m) OT ATel9261 21 Jul 2016: GRB 160720A: Lomonosov BDRG gamma ray detection and MASTER limit GCN18728 21 Jul 2016: GRB 160703, GRB 160705, GRB 160720, SGR1935+2154: First SGRs and GRBs detected by Lomonosov GCN18725 20 Jul 2016: MASTER: bright optical QSO flare from BZQJ0206-1150 and dwarf novae outbursts ATel9257 18 Jul 2016: MASTER: optical transients ATel9252 17 Jul 2016: COMET C/2016 N4 (MASTER) MPEC2016-O266 14 Jul 2016: Swift Trigger 704327: MASTER syncronous optical observations GCN19704 14 Jul 2016: GRB 160714A: MASTER early optical observations GCN19703 12 Jul 2016: GRB 160712A: Global MASTER-Net optical observation GCN19685 12 Jul 2016: GRB 160625B: Global MASTER-Crimea prompt optical emission detection GCN19683 12 Jul 2016: GRB 160709A: MASTER early imaging Swift BAT error box GCN19682 11 Jul 2016: MASTER: PSN in PGC858421 and OTs ATel9234 10 Jul 2016: GRB 160709A: Global MASTER Net Fermi GBM Alerts observations GCN19678 08 Jul 2016: MASTER PSN in Sloan galaxy ATel9228 07 Jul 2016: MASTER: dwarf nova outburst ATel9218 01 Jul 2016: MASTER: PSN in interacting galaxy, dwarf nova and possible YSO objects ATel9204 01 Jul 2016: GRB 160629A: Global MASTER Net Prompt OT observations GCN19638 29 Jun 2016: MASTER-Tunka: bright SN in edge-on UGC05919 ATel9200 29 Jun 2016: MASTER-Tunka: bright SN in edge-on UGC05919 ATel9200 28 Jun 2016: GRB 160625B: Global MASTER-Net prompt optical emission detection GCN19612 21 Jun 2016: MASTER: bright PSN and bright dwarf novae outbursts ATel9174 17 Jun 2016: MASTER: bright QSO flare and photometry of OT in M31 ATel9166 17 Jun 2016: MASTER-IAC: possible Nova in M31 ATel9164 17 Jun 2016: MASTER-IAC: Sloan QSO flare ATel9163 16 Jun 2016: MASTER: PSN in Sloan galaxy and new dwarf nova in outburst ATel9161 15 Jun 2016: MASTER-IAC, MASTER-SAAO: OTs ATel9154 12 Jun 2016: GRB160611.9 MASTER-Net OT detection GCN19525 10 Jun 2016: MASTER: PSN in PGC135878 and OTs ATel9136 06 June 2016: MASTER: 6 optical transients ATel9120 06 June 2016: MASTER: bright PSN in PGC024209 ATel9119 01 June 2016: MASTER: PSN in PGC032587 and new OTs ATel9104 01 June 2016: GRB 160601A: MASTER-Net early observations GCN19479 24 May 2016: MASTER-IAC, MASTER-SAAO: 2 bright OTs ATel9078 18 May 2016: MASTER-SAAO: 6 optical transients ATel9063 16 May 2016: MASTER-IAC: bright PSN in unknown galaxy ATel9056 16 May 2016: MASTER: PSN in GALEX galaxy ATel9055 12 May 2016: MASTER-SAAO: bright, >6mag amplitude optical transient ATel9046 12 May 2016: GRB 160509A MASTER-NET observations GCN19425 12 May 2016: MASTER optical transients ATel9042 11 May 2016: MASTER: very bright OT in Large Magellanic cloud direction ATel9039 05 May 2016: MASTER: PSN in SDSS J164244.86+272054.0 galaxy ATel9022 29 Apr 2016: MASTER search for counterpart to the IceCube event 67093193 (run 127853) GCN19362 28 Apr 2016: MASTER-SAAO: bright dwarf nova outburstsients ATel9007 28 Apr 2016: MASTER-SAAO: bright outbursting OT ATel9004 27 Apr 2016: MASTER: PSN in 2MASX J05123156-4621194 ATel8999 27 Apr 2016: MASTER-IAC: high amplitude (>6.3m) bright OT discovery ATel8990 26 Apr 2016: GRB 160425A MASTER notices: possible host galaxy in the optical error-box earlier optical observations GCN19351 26 Apr 2016: GRB 160425A : MASTER earlier optical observationearlier optical observations GCN19344 24 Apr 2016: MASTER: PSN in bright barred IC 0983 ATel8984 22 Apr 2016: High amplitude dwarf nova outburst, detected by MASTER ATel8978 18 Apr 2016: MASTER-SAAO: bright optical transients ATel8968 17 Apr 2016: MASTER: 3 optical transients ATel8964 15 Apr 2016: MASTER: QSO flare and dwarf novae ATel8956 15 Apr 2016: Possible Nova in M31 detected by MASTER ATel8950 12 Apr 2016: 5 MASTER OT in GAGARIN day ATel8941 11 Apr 2016: GRB 160411A: MASTER-NET early optical observations GCN19284 10 Apr 2016: MASTER-IAC: PSN in NGC5221 galaxy ATel8929 07 Apr 2016: MASTER-SAAO: 2 dwarf nova outbursts ATel8919 04 Apr 2016: MASTER: young PSN(Ia) in bright PGC054958 and OTs ATel8903 01 Apr 2016: GRB 160401A: MASTER-IAC prompt optical observations GCN19252 01 Apr 2016: MASTER-IAC: PSN in SDSS galaxy ATel8894 31 Mrt 2016: MASTER-Net discoveries: PSN, new Blazar and OT ATel8887 25 Mar 2016: MASTER: possible Nova or very high ampl. dwarf nova outburst ATel8871 24 Mar 2016: MASTER: PSN in IC4754 galaxy ATel8862 22 Mar 2016: MASTER-IAC: bright dwarf nova outburst ATel8855 21 Mar 2016: GRB 160321A: MASTER observations zero Galaxy latitude GRB GCN19212 20 Mar 2016: MASTER-Net: bright PSN in PGC2041038, QSO flare and dwarf nova ATel8846 19 Mar 2016: MASTER-SAAO: bright dwarf nova outburst (ampl>5.2m) ATel8843 18 Mar 2016: MASTER-SAAO: 2 dwarf nova outbursts ATel8840 15 Mar 2016: MASTER: 5.2mag amplitude OT ATel8819 13 Mar 2016: GRB 160313A: MASTER-Net optical observations GCN19178 12 Mar 2016: GRB 160310A: MASTER-Kislovodsk observations GCN19170 12 Mar 2016: MASTER-SAAO: 3 optical transients ATel8804 09 Mar 2016: MASTER: PSN in interacting galaxies ATel8791 07 Mar 2016: MASTER: possible SN in Sloan galaxy and dwarf novae outbursts ATel8786 04 Mar 2016: MASTER: bright PSN in PGC129355 and dwarf novae ATel8772 02 Mar 2016: MASTER-SAAO: optical transients ATel8764 01 Mar 2016: MASTER-SAAO and MATER-Net OTs detection ATel8758 29 Feb 2016: GRB 160228A: MASTER-Amur prompt observations GCN19118 29 Feb 2016: GRB 160227A: MASTER prompt OT Detection and LC GCN19116 27 Feb 2016: GRB 160227A: MASTER OT Detection GCN19099 26 Feb 2016: GRB 160225.81/FERMI Trigg 478121069: MASTER OT J095503.19-355149.4 follow up observations GCN19094 26 Feb 2016: GRB 160225.81/FERMI Trigg 478121069: MASTER OT J095503.19-355149.4 detection GCN19092 26 Feb 2016: GRB 160225A: MASTER-Amur observations GCN19089 26 Feb 2016: MASTER OT J095503.19-355149.4 detection during FERMI Trigg 478121069 inspection ATel8741 25 Feb 2016: GRB 160225A: MASTER-Amur early observations GCN19076 25 Feb 2016: MASTER-Kislovodsk: bright OT with 7mag amplitude ATel8730 24 Feb 2016: GRB 160223B: MASTER-Amur early observations GCN19069 24 Feb 2016: MASTER-Net: optical transients ATel8728 24 Feb 2016: MASTER-Kislovodsk: bright high amplitude OT ATel8725 22 Feb 2016: GRB 160221A: MASTER-SAAO early observations GCN19049 20 Feb 2016: GRB 160220A: MASTER-Amur observations GCN19028 16 Feb 2016: MASTER-Net: PSN and 3 OTs ATel8700 13 Feb 2016: MASTER-IAC: QSO 2QZ J132407-0032 optical flare and OT ATel8691 12 Feb 2016: MASTER-Net: PSN in PGC375031 and PKS1437-153 optical flare detection ATel8687 04 Feb 2016: MASTER-Net optical transients ATel8631 01 Feb 2016: MASTER: 3 optical transients ATel8624 01 Feb 2016: MASTER-Net: optical transients ATel8620 31 Jan 2016: GRB160131.35 MASTER-NET OT detection GCN18952 29 Jan 2016: MASTER: bright OTs ATel8605 29 Jan 2016: MASTER: possible Nova in M31 ATel8603 27 Jan 2016: Very Bright OT detected by MASTER-SAAO ATel8596 21 Jan 2016: GRB 160121A: MASTER-Amur observations GCN18913 17 Jan 2016: GRB 160117B: MASTER-Amur OT observations GCN18877 09 Jan 2016: MASTER Net: 3 dwarf nova outbursts ATel8522 04 Jan 2016: GRB 160104A: MASTER early OT detection GCN18820 31 Dec 2015: MASTER-NET observations of V404Cyg Swift Trigger 668877 GCN18783 29 Dec 2015: MASTER: bright optical blazar flare with historical gamma-ray counterpart ATel8481 29 Dec 2015: MASTER: bright outbursts with 7.5m and 5.3m amplitude ATel8472 25 Dec 2015: MASTER: QSO optical flare and 6mag amplitude dwarf nova outburst ATel8465 23 Dec 2015: V404Cyg Swift Trigger 668097 GCN18717 23 Dec 2015: V404Cyg Swift Trigger 668097: MASTER-Tunka optical wake up detectionGCN18718 15 Dec 2015: GRB 151215A: MASTER early OT detection and light curve GCN18697 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 03 Dec 2015: MASTER-IAC: QSO or bright dwarf nova outburst ATel8359 30 Nov 2015: MASTER-SAAO, MASTER-Tunka : dwarf novae outbursts ATel8346 28 Nov 2015: MASTER:bright PSN in NGC7123 ATel8343 25 Nov 2015: MASTER: very bright possible QSO flare ATel8335 24 Nov 2015: MASTER: dwarf novae outbursts ATel8334 24 Nov 2015: MASTER: OT discovered in Andromeda direction ATel8328 24 Nov 2015: Follow up observations of MASTER bright short transient in NGC4632 ATel8324 23 Nov 2015: MASTER: PSN in ESO006-004 ATel8324 19 Nov 2015: The Short Bright Optical Event in NGC4632 Galaxy Direction ATel8308 19 Nov 2015: MASTER-Net: dwarf novae outbursts ATel8307 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 17 Nov 2015: MASTER: bright dwarf nova outburst and 2 OT ATel8293 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 11 Nov 2015: MASTER-SAAO and MASTER-IAC dwarf nova outbursts ATel8277 11 Nov 2015: MASTER: 2 PSN and dwarf novae outbursts ATel8276 10 Nov 2015: MASTER OT J015539.85+485955.6 was detected during Fermi alert inspection 3.5h after the trigger time ATel8270 10 Nov 2015: GRB 151107B: MASTER-NET OT detection inside the FERMI error box GCN18576 09 Nov 2015: MASTER: bright PSN in PGC212862ATel8262 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 06 Nov 2015: MASTER OTs: PSN and dwarf nova outburst with Ampl>5.5m ATel8252 02 Nov 2015: MASTER: PSN in PGC1045517 ATel8236 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 29 Oct 2015: MASTER: 2 bright dwarf novae outbursts ATel8221 **************************** 28 Oct 2015: MASTER-SAAO: HAZARD ASTEROID 2015 UM67 discovery MPEC 2015-V01 ***************************** 28 Oct 2015: GRB 151027B: MASTER-NET early OT detection GCN18511 22 Oct 2015: GRB 151022A: MASTER-Ural observationsGCN18427 21 Oct 2015: GRB 151021A: MASTER-NET bright OT detectionGCN18427 20 Oct 2015: MASTER: bright PSN in IC2597 at SWIFT X-ray source position ATel8190 19 Oct 2015: Optical Anti-Transient detected by MASTER-SAAO ATel8190 17 Oct 2015: OT detected by MASTERATel8181 16 Oct 2015: PSN in PGC2086067 discovered by MASTER-TunkaATel8173 16 Oct 2015: 2 dwarf nova outbursts detected by MASTER ATel8173 14 Oct 2015: Possible Orphan Transient Detection at PGC143111 galaxy by MASTER ATel8166 14 Oct 2015: MASTER: PSN (17.0m) in PGC587150 ATel8163 14 Oct 2015: MASTER: 1 blazar flair and 2 possible dwarf novae outbursts ATel8161 13 Oct 2015: MASTER: new short optical transient ATel8160 13 Oct 2015: Bright High Amplitude OT detected by MASTER ATel8158 11 Oct 2015: MASTER: PSN in PGC700974 and2 OT ATel8154 07 Oct 2015: MASTER: blue OT and dwarf nova outburst ATel8140 06 Oct 2015: MASTER-SAAO: PSN in 6dF disc galaxy and 3 dwarf nova outbursts ATel8135 06 Oct 2015: MASTER: possible SN in PGC097035 ATel8128 05 Oct 2015: Swift Trigger 657564: MASTER-NET early optical observations. GCN18392 05 Oct 2015: MASTER: 2 dwarf nova current and previous outbursts ATel8125 05 Oct 2015: MASTER: PSN in PGC071745 and dwarf nova outburstATel8123 05 Oct 2015: MASTER: optical transients without history ATel8121 03 Oct 2015: MASTER: new dwarf nova outburstATel8116 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 02 Oct 2015: MASTER: PSN in SDSS galaxyATel8113 01 Oct 2015: MASTER: bright PSN in UGC00402ATel8112 30 Sep 2015: MASTER: dwarf nova outbursts ATel8106 30 Sep 2015: MASTER: possible superluminous SN in SDSS galaxyATel8104, ATel8115 24 Sep 2015: MASTER-SAAO Follow Up observations of the X-ray Transient MAXI J0051-736/SMC X-2 ATel8093 24 Sep 2015: MASTER: 2 optical transients ATel8087 21 Sep 2015: MASTER: bright PSN in UGC05015 ATel8077 20 Sep 2015: MASTER: PSN in PGC2695052 during Inspect of Fermi trigger 464366002 ATel8075 17 Sep 2015: MASTER: PSN in PGC421615 and 3 dwarf nova outbursts ATel8065 17 Sep 2015: MASTER-IAC: possible superluminous SN in SDSS galaxy ATel8064 15 Sep 2015: GRB 150915A: MASTER-NET optical observations GCN18316 12 Sep 2015: GRB 150912A: MASTER-IAC optical observations GCN18300 10 Sep 2015: MASTER-SAAO: 2 OT with fast variability.ATel8036 09 Sep 2015: MASTER-SAAO: bright optical flare of 2FGL 1725.1-7714 BlazarATel8025 08 Sep 2015: GRB 150907B: MASTER-SAAO early optical observations GCN18254 08 Sep 2015: MASTER: 4 optical transientsATel8020 07 Sep 2015: MASTER-IAC: 3 possible dwarf nova outburst ATel8013 07 Sep 2015: MASTER-SAAO: 2 dwarf nova outburstsATel8010 07 Sep 2015: MASTER-IAC: possible superluminous SNATel8009 05 Sep 2015: MASTER-IAC: dwarf nova outburstATel8001 05 Sep 2015: ANTARES high energy neutrino Alert150901.32 Error-box X-ray, B, V, R optical observations and Possible Candidate to Neutrino Source ATel8000 04 Sep 2015: ANTARES neutrino Alert150901.32 alert and Swift XRT counterpart: MASTER optical observations and new possible candidate GCN18240 03 Sep 2015: GRB 150902A: MASTER-SAAO optical observations GCN18234 03 Sep 2015: MASTER-IAC: new dwarf nova outburst ATel7991 03 Sep 2015: ANTARES neutrino detection and possible Swift X-ray counterpart ATel7987 01 Sep 2015: GRB 150831B: MASTER-IAC early optical observations GCN18221 01 Sep 2015: MASTER-Kislovodsk: dwarf nova outburst ATel7978 31 Aug 2015: MASTER-Kislovodsk: bright dwarf nova outburst ATel7972 30 Aug 2015: MASTER: bright dwarf nova outburstATel7970 22 Aug 2015: MASTER: optical transientsATel7938 19 Aug 2015: GRB 150819A: MASTER-IAC yearlier upper limit GCN18169 18 Aug 2015: MASTER-IAC: possible dwarf nova outburst ATel7923 17 Aug 2015: MASTER OT inside bright ESO240-010 galaxy detection during FERMI trigger GRB150816.83 inspection GCN18151 17 Aug 2015: MASTER OT J233743.22-473039.3 is the PSN in Double Nuclear Galaxy with X-ray Activity ESO240-010 ATel7920 17 Aug 2015: MASTER-SAAO: SN in bright ESO240-010 during Fermi trigger inspection ATel7919 17 Aug 2015: MASTER: short optical transient ATel7918 16 Aug 2015: Two OTs detected by MASTER-IACATel7916 13 Aug 2015: MASTER: PSN in PGC908217 ATel7905 10 Aug 2015: MASTER: Bright Dwarf Nova outburst (with superhumps) and its Binary Period DiscoveryATel7900 09 Aug 2015: MASTER-SAAO: 2 optical transientsATel7897 08 Aug 2015: MASTER-Tunka: dwarf nova outburstATel7892 07 Aug 2015: MASTER-Net: PKS2233-148 optical flare and new dwarf nova outburst ATel7889 07 Aug 2015: MASTER-Kislovodsk: bright PSN in UGC12295ATel7886 04 Aug 2015: MASTER: dwarf nova outburst ATel7873 01 Aug 2015: MASTER-Kilovodsk: bright dwarf nova outburstATel7861 31 Jul 2015: MASTER-SAAO: 2 dwarf nova outburstATel7860 27 Jul 2015: GRB 150724B: MASTER upper limit GCN18077 27 Jul 2015: MASTER-SAAO: very bright optical transientATel7847 25 Jul 2015: MASTER-SAAO: 2 optical transientsATel7838 25 Jul 2015: Swift Trigger 650221 / IGR J00291+5934: MASTER-IAC OT observations GCN18064 24 Jul 2015: MASTER Optical Flare Detection from the Fastes Accretor in Our Galaxy - IGR J00291+5934.ATel7835 24 Jul 2015: Possible Nova in M31 detected by MASTER-IACATel7823 20 Jul 2015: MASTER-SAAO: dwarf nova outburst ATel7814 14 Jul 2015: MASTER-Net: 2 optical transientsATel7798 13 Jul 2015: MASTER-SAAO: SN in PGC679288 and dwarf nova outburstATel7793 11 Jul 2015: MASTER :optical transient detection during automatic Fermi trigger 458235025 inspectionATel7786 11 Jul 2015: MASTER: optical transientsATel7784 10 Jul 2015: MASTER OT Detection during Fermi Trigger 458235025 inspection GCN18007 02 Jul 2015: GRB 150702A: MASTER-SAAO inspection GCN17992 30 Jun 2015: MASTER: bright PSN in IC2963 and dwarf novae outburstsATel7732 28 Jun 2015: GRB 150627A: MASTER-SAAO OT Detection GCN17978 24 Jun 2015: MASTER: two optical transientsATel7705 23 Jun 2015: MASTER Early Optical Polarization Observations of Black Hole Candidate V404 Cyg and 10 Minutes Polarization Variability Detection.ATel7696 22 Jun 2015: MASTER: 3 dwarf nova outburstsATel7689 **************** 17 Jun 2015: MASTER-IAC: first optical transient discoveryATel7651 **************** 16 Jun 2015: MASTER-SAAO: PSN in MCG +00-22-003 and dwarf nova outburstATel7636 15 Jun 2015: MASTER: possible SNe in PGC1024917 and in IC5210 ATel7632 11 Jun 2015: MASTER: PSN in PGC052589 and new dwarf novaATel7618 10 Jun 2015: MASTER-Net: 3 dwarf novae outburstATel7616 29 May 2015: MASTER-SAAO: Bright PSN in NGC2507ATel7577 29 May 2015: MASTER-Net: 2 optical transientsATel7576 26 May 2015: MASTER-Net: PSN and dwarf novaeATel7566 21 May 2015: GRB 150518A: MASTER-net before, early and after optical stereoscopic observations with possible MP discovery inside MAXI error box GCN17838 18 May 2015: MASTER: optical flare of radio source AT20G and PSN in 2MASS galaxyATel7525 17 May 2015: MASTER-SAAO: bright Dwarf Nova outburst and new Dwarf NovaATel7521 15 May 2015: MASTER-SAAO: very bright dwarf nova outburst (Ampl>6.5m)ATel7513 14 May 2015: MASTER-SAAO discovery: 2 optical transientsATel7508 14 May 2015: MASTER-Net: 2 optical transientsATel7505 13 May 2015: MASTER-SAAO optical transient: Novalike type of variability ATel7503 12 May 2015: MASTER: optical transients discoveryATel7499 07 May 2015: MASTER-SAAO discovery: dwarf nova flareATel7482 05 May 2015: MASTER-SAAO: last images and coordinates of PROGRESS M27MATel7475 05 May 2015: MASTER-SAAO discovery: 2 new dwarf novaeATel7473 30 Apr 2015: MASTER-Kislovodsk: possible Dwarf Nova flareATel7463 28 Apr 2015: GRB 150428C: MASTER-net automatic optical inspection GCN17782 28 Apr 2015: GRB 150428B: MASTER-net prompt optical observation GCN17780 28 Apr 2015: GRB 150428A: MASTER-net early optical observation GCN17778 27 Apr 2015: MASTER-Kislovodsk: possible Dwarf Nova flareATel7451 26 Apr 2015: The 800th MASTER OT discovery: Dwarf Nova flare.ATel7449 23 Apr 2015: MASTER Global Robotic Net: 3 dwarf novae and Fast OTATel7438 20 Apr 2015: MASTER-Tunka: possible SuperNova discovery in SDSS galaxyATel7424 19 Apr 2015: MASTER: PSN in UGC07624 ATel7414 17 Apr 2015: MASTER Global Robotic Net: PSN and 3 OTs discoveryATel7410 14 Apr 2015: MASTER-SAAO: 2 Dwarf NovaeATel7395 13 Apr 2015: MASTER-SAAO: Anti-Nova discoveryATel7382 13 Apr 2015: Very bright MASTER unusual OT, detected during SWIFT GRB150413AATel7381 13 Apr 2015: GRB 150413A: MASTER very bright unusual OT observations GCN17690 13 Apr 2015: GRB 150413A: MASTER bright OT detection GCN17689 12 Apr 2015: MASTER: 2 dwarf novae and bright comet discovery in Gagarin's dayATel7374 10 Apr 2015: MASTER: 2 Dwarf Novae discoveryATel7362 09 Apr 2015: MASTER: SN discovery in QSO host galaxy.ATel7359 09 Apr 2015: MASTER: SN in PGC148751ATel7357 09 Apr 2015: MASTER: SN in ESO206-005 galaxyATel7356 08 Apr 2015: MASTER-SAAO: 2 Dwarf Novae discoveryATel7355 07 Apr 2015: MASTER COMET C/2015 G2MPEC-K15G28 06 Apr 2015: GRB 150403A: MASTER-net optical observation GCN17680 05 Apr 2015: Possible Superluminous MASTER SN J172624.20+335044.4 discovery in SDSS galaxy.ATel7346 04 Apr 2015: Fermi trigger 449861706: MASTER-SAAO possible candidate to OT of Short GRB GCN17676 02 Apr 2015: MASTER-SAAO: 2 Dwarf Novae discoveryATel7337 31 Mar 2015: MASTER: new Dwarf Novae discoveryATel7326 31 Mar 2015: MASTER: very bright Dwarf NovaATel7324 30 Mar 2015: MASTER-SAAO: 4 new Dwarf NovaeATel7314 30 Mar 2015: MASTER: fast optical transientATel7312 28 Mar 2015: MASTER-SAAO: SN in PGC774805 and 3 Dwarf NovaeATel7307 28 Mar 2015: The 50th MASTER-SAAO OT.ATel7304 27 Mar 2015: MASTER: bright QSO flare and OTATel7301 26 Mar 2015: MASTER: 2 flares at the SDSS galaxyATel7297 26 Mar 2015: MASTER: Dwarf Novae and SNATel7294 23 Mar 2015: GRB 150323C: MASTER-net optical observation GCN17622 23 Mar 2015: MASTER: QSO flare and PSNATel7273 22 Mar 2015: MASTER:SN in SDSS galaxyATel7270 20 Mar 2015: MASTER: possible SN and DNATel7263 19 Mar 2015: MASTER: possible SN in PGC178633ATel7252 17 Mar 2015: MASTER: 3 dwarf novaeATel7237 15 Mar 2015: MASTER: optical transients different typesATel7226 13 Mar 2015: MASTER: CV, DNe, variables.ATel7218 10 Mar 2015: GRB 150309A: MASTER prompt optical observation GCN17558 10 Mar 2015: MASTER: bright Dwarf NovaATel7197 09 Mar 2015: MASTER: 4 OT of different natureATel7191 08 Mar 2015: MASTER: 2 new Dwarf Novae.ATel7188 08 Mar 2015: MASTER: Long optical flare associated with X-ray source. ATel7186 06 Mar 2015: MASTER-SAAO: 2 optical transients.ATel7182 03 Mar 2015: MASTER: 2 Dwarf Novae discovery.ATel717 01 Mar 2015: GRB 150301B: MASTER early OT detection GCN17518 01 Mar 2015: MASTER: 2 QSO flares.ATel7160 27 Feb 2015: MASTER: 2 optical transientsATel7151 26 Feb 2015: MASTER: new UV-type variable star and 2 OH masers' optical variabilityATel7137 24 Feb 2015: MASTER: very bright blazar flareATel7133 24 Feb 2015: MASTER: bright SN in PGC127812ATel7130 22 Feb 2015: MASTER: 2 possible SN and new CVATel7129 23 Feb 2015: MASTER: 4 optical transients discoveryATel7127 22 Feb 2015: GRB 150222A: MASTER early optical observations GCN17487 22 Feb 2015: MASTER: possible Nova in M31ATel7121 19 Feb 2015: MASTER-SAAO: new CVsATel7111 15 Feb 2015: GRB 150212A: MASTER optical observations GCN17456 11 Feb 2015: MASTER: possible SN during Fermi Lat GRB150210A inspectionATel7050 11 Feb 2015: GRB 150210A: GRB 150210A: MASTER SN detection during LAT error box inspection GCN17446 11 Feb 2015: GRB 150211A: GRB 150211A: MASTER early optical observations GCN17433 10 Feb 2015: MASTER: 2 dwarf novae ATel7041 07 Feb 2015: Two optical transients detection by MASTER ATel7033 06 Feb 2015: MASTER-SAAO and MASTER-Tunka optical transients.ATel7032 02 Feb 2015: MASTER-SAAO and MASTER-Tunka: 2 new CVs.ATel7016 31 Jan 2015: MASTER-SAAO and MASTER-Tunka transients discoveryATel7011 30 Jan 2015: MASTER Detection of an Optical Transient in the Error Box of GRB 150128ATel7010 30 Jan 2015: GRB 150128A: MASTER OT detection during inspection GCN17365 30 Jan 2015: GRB 150123A: MASTER inspection GCN17362 27 Jan 2015: MASTER OT J005051.63+521106.6 discovery - possible CVATel7002 21 Jan 2015: MASTER-SAAO Detection of an Optical Transient with the Fast VariabilityATel6967 20 Jan 2015: MASTER Detection of Two Cataclysmic Variables in One ImageATel6967 20 Jan 2015: Two Cataclysmic Variables discovered by MASTERATel6966 18 Jan 2015: Very Bright OT detected by MASTER ATel6946 16 Jan 2015: New CV detected by MASTER-SAAOATel6931 15 Jan 2015: OT detected by MASTER-SAAO during Inspection Two Fermi GRB ATel6927 14 Jan 2015:Unusual Flaring Object in Taurus detected by MASTERATel6918 13 Jan 2015:MASTER Detection of a New Cataclysmic VariableATel6913 13 Jan 2015:Possible Nova in Andromeda detected by MASTERATel6911 ,ATel6941 ATel6924 13 Jan 2015:Blue MASTER OT J020844.29+481923.0 DetectionATel6910 , Asiago Ia-2weeks, Corr-name6925 11 Jan 2015: GRB 150110A: MASTER inspection GCN17299 09 Jan 2015:Three bright OTs detected by MASTER ATel6888 09 Jan 2015:MASTER OT J021447.67+481852.6 - bright PSN in PGC2314759 galaxyATel6885 07 Jan 2015:Two bright OT detected by MASTER-SAAOATel6884 06 Jan 2015: Two possible CV detected by MASTERATel6879 04 Jan 2015: GRB 150103A: MASTER optical observations GCN17279 **************** 31 Dec 2014: GRB 141229A: Deep MASTER inspection GCN17259 29 Dec 2014: MASTER Archival Observations ATel6857 29 Dec 2014: MASTER Discovery of Two Possible Cataclysmic VariablesATel6855 26 Dec 2014:GRB 141225A: MASTER-SAAO first OT detection GCN17237 MASTER-SAAO OT light curve GRC17245 27 Dec 2014: MASTER Discovery of a Large Amplitude Cataclysmic Variable ATel6851 23 Dec 2014: GRB 141222A: First MASTER-SAAO optical observation GCN17224 23 Dec 2014: MASTER Discovery of Two Cataclysmic Variable Candidates ATel6847 17 Dec 2014: Two Cataclysmic Variables and Possible Supernova discovered by MASTER ATel6833 10 Dec 2014: MASTER Discovery of a Possible Supernova in PGC 1397065ATel6799 09 Dec 2014: GRB141208.63: MASTER OT Detection During the Fermi Error Box inspection GCN17154 08 Dec 2014: MASTER OT Discovery during Fermi GRB Error Box Inspection ATel6792 6 Dec 2014: MASTER Pre-Discovery Detection of Possible Nova in M31ATel6787 4 Dec 2014: MASTER Discovery of Two Large Amplitude Cataclysmic VariablesATel6783 27 Nov 2014: MASTER Detection of New Cataclysmic Variable and Flaring QuasarATel6762 25 Nov 2014: MASTER Detection of the Large Amplitude Red Dwarf FlareATel6752 24 Nov 2014:GRB141124A: MASTER Detection of New Flare of QSO NVSS J075043+790917 During the Fermi Error Box inspection GCN16999 24 Nov 2014: MASTER Discovery of Two New CVs and Possible SupernovaATel6746 24 Nov 2014: MASTER Detection of New Flare of QSO NVSS J075043+790917 During the Fermi GRB Error Box Inspection ATel6745 20 Nov 2014: MASTER Discovery of Two New Cataclysmic VariablesATel6725 19 Nov 2014: Flare Star and Cataclysmic Variable in Aquila detected by MASTERATel6720 17 Nov 2014: Possible Supernova in Anonymous Galaxy discovered by MASTERATel6710 15 Nov 2014: Unusual Optical Transient in Orion detected by MASTERATel6702 15 Nov 2014: Possible Cataclysmic Variable in Sagittarius discovered by MASTERATel6701 13 Nov 2014: Flare Star and New Cataclysmic Variable discovered by MASTERATel6693 11 Nov 2014: Possible Supernova in Six-degree Field discovered by MASTER ATel6687, ATel6691 11 Nov 2014: New CV and Flaring Quasar discovered by MASTER ATel6686 07 Nov 2014: Possible Supernova discovered by MASTERATel6674, ATel6677 (IIP, 2.4XW) 05 Nov 2014: Possible Bright Supernova in UGC 766 discovered by MASTERATel6670, ATel6673 2.2m HCT 31 Oct 2014:GRB 141031B: MASTER early optical observations GCN16999 31 Oct 2014: Flare Star and Possible Supernova discovered by MASTERATel6652, 29 Oct 2014: MASTER HAZARD ASTEROID MPEC U 121 (MPC K14UB6R) 29 Oct 2014: Possible pure SN Ia near PGC 60984 detected by MASTERATel6638, 28 Oct 2014:GRB 141028A: MASTER OT candidate detection GCN16972 , GEMINI GROND SWIFT VLT RATIR 29 Oct 2014: The OT discovery during FERMI LAT GRB141028A observationsATel6632 29 Oct 2014: Bright PSN in NGC 4080 discovered by MASTERATel6634 HCT, Asiago, VLA, SWIFT GMRT 26 Oct 2014:GRB 141026A: MASTER early optical observations GCN16957 24 Oct 2014: Two New Cataclysmic Variables detected by MASTERATel6615 19 Oct 2014: Two Possible Supernovae discovered by MASTERATel6595, Asiago 17 Oct 2014: New CV in Kepler field detected by MASTERATel6587 17 Oct 2014: New CV in Kepler field detected by MASTERATel6584 14 Oct 2014: New Cataclysmic Variable in Aquarius discovered by MASTERATel6578 08 Oct 2014: New Cataclysmic Variable and Flare Star discovered by MASTERATel6556 08 Oct 2014: Bright Possible Supernova discovered by MASTERATel6554 03 Oct 2014: Optical Flare from Pan-STARS PSN PS1-13eet detected by MASTERATel6544 02 Oct 2014:GRB 140930B: MASTER early possible OT detection GCN16875 01 Oct 2014:GRB 140930A/MAXI J2259+524: MASTER optical observations GCN16871 01 Oct 2014: Large-Amplitude Flaring Star discovered by MASTERATel6519 30 Sep 2014:GRB 140930B: MASTER early optical observations GCN16858 24 Sep 2014: Possible Supernova discovered by MASTERATel6491 23 Sep 2014: MASTER Prediscovery Detection of PNV J00434997+4114049 in M31 ATel6490 22 Sep 2014: Optical Transient discovered by MASTER ATel6485 22 Sep 2014: Bright Possible Supernova discovered by MASTER ATel6484 17 Sep 2014: Possible Supernova in AGC 748823 discovered by MASTER ATel6481 16 Sep 2014: Flaring Star, Maser Flare and New CV discovered by MASTER ATel6477 15 Sep 2014: Flare of AGN candidate WISE J203431.37+641040.8 detected by MASTER ATel6470 ATel6645 09 Sep 2014: GRB 140907A: MASTER optical observations GCN16806 05 Sep 2014: Two Possible Supernovae discovered by MASTER ATel6444 03 Sep 2014: Large Amplitude OT discovered by MASTER during Fermi Trigger 431154544 follow up observations ATel6441 01 Sep 2014: Possible Supernova in Dwarf Irregular Galaxy discovered by MASTER ATel6435 01 Sep 2014: Two Possible Supernovae discovered by MASTER ATel6434 30 Aug 2014: Bright Optical Flare of the AGN candidate detected by MASTER ATel6432 ATel6642 ATel6665 26 Aug 2014: Fermi TRIGGER_NUM 430645968: MASTER OT inside error box GCN16745 26 Aug 2014: OT discovered by MASTER during Fermi Trigger Num 430645968 follow up observations ATel6419 25 Aug 2014: Fermi TRIGGER_NUM 430583595: MASTER OT J011101.13+603337.5 detection GCN16740, GCN16741 19 Aug 2014: Fermi trigg_num 430148973: bright OT inside large error box! GCN16720 15 Aug 2014: Bright PSN detected by MASTER ATel6390 14 Aug 2014: GRB 140814A: MASTER optical follow-up inspection GCN16688 09 Aug 2014: GRB 140809A (FERMI trigger 429246673): MASTER follow-up inspection GCN16674 09 Aug 2014: MASTER discovery of a Possible Supernova in error box of Fermi trigger 429246673 ATel6379 01 Aug 2014: GRB 140801A (FERMI trigger 428612396): MASTER brigth OT discovery GCN16653 29 Jul 2014: Four Optical Transients discovered by MASTERATel6352 24 Jul 2014: GRB 140723A: MASTER optical observation GCN16629 21 Jul 2014: Peculiar variable object in Ophiuchus discovered by MASTER ATel6333 19 Jul 2014: New CV with X-ray counterpart discovered by MASTER ATel6328 < 18 Jul 2014: New Cataclysmic Variable in Kepler field discovered by MASTER ATel6325 18 Jul 2014: Optical Transient in Lyra detected by MASTER ATel6323 16 Jul 2014: Possible Supernova and Cataclysmic Variable discovered by MASTER ATel6317 09 Jul 2014: GRB 140709B: MASTER optical observation GCN16552 08 Jul 2014: Two Optical Transients detected by MASTER ATel6300 03 Jul 2014: GRB 140703A: MASTER optical observations GCN16507 29 Jun 2014: GRB 140629A: MASTER OT detection GCN16478 GCN16500 23 Jun 2014: Bright OT discovered by MASTER ATel6257 12 Jun 2014: OT discovered by MASTER ATel6228 10 Jun 2014: New CV candidate in Kepler field ATel6224 11 Jun 2014: GRB 140610A: MASTER optical observations GCN16381 30 May 2014: Two Cataclysmic Variables discovered by MASTER ATel6187 26 May 2014: Three Optical Transients discovered by MASTER ATel6172 23 May 2014: New CV and Possible Supernova discovered by MASTER ATel6163 21 May 2014: GRB 140521A: MASTER optical observations GCN16312 17 May 2014: GRB 140516A: MASTER early optical observations GCN16288 15 May 2014: Three Optical Transients discovered by MASTER ATel6141 12 May 2014: GRB 140512A: MASTER OT decay and early light curve GCN16250 GCN16307 09 May 2014: Possible Supernova and new CV discovered by MASTER ATel6130 08 May 2014: GRB 140508A: SAO RAS and MASTER photometric and spectroscopic observations GCN16228 05 May 2014: New Bright CV discovered by MASTER ATel6117 29 Apr 2014: New CV and Blazar Flare detected by MASTER ATel6106 29 Apr 2014: Two Flare Stars discovered by MASTER ATel6104 24 Apr 2014: New Eclipsing CV discovered by MASTER ATel6097 24 Apr 2014: Possibly the most powerful persistent object in the Universe detected by MASTER ATel6096 21 Apr 2014: Two Possible Supernovae discovered by MASTER ATel6084 16 Apr 2014: Further Brightening of Quasar S5 1217+71 observed by MASTER ATel6073 14 Apr 2014: New CV in Kepler field discovered by MASTER ATel6071 14 Apr 2014: Two Flaring Quasars detected by MASTER ATel6059 14 Apr 2014: Two Flare Stars and new CV discovered by MASTER ATel6069 11 Apr 2014: MASTER detection of Quasar Flare ATel6063 10 Apr 2014: NOVA discovered by MASTER ATel6059 09 Apr 2014: Two Supernovae discovered by MASTER ATel6055 07 Apr 2014: Flare Star and new Cataclysmic Variable detected by MASTER ATel6049 06 Apr 2014: MASTER detection of CSS 140222:112037+302809 - possible Super-luminous Supernova ATel6045 02 Apr 2014: GRB 140402A: MASTER optical observations GCN16074 02 Apr 2014: New Bright CV discovered by MASTER ATel6039 02 Apr 2014: Flaring Quasar and PSN discovered by MASTER ATel6038 31 Mar 2014: New CV and Active Quasar detected by MASTER ATel6031 31 Mar 2014: Highly Reddened Variable Object discovered by MASTER ATel6029 30 Mar 2014: Two New Cataclysmic Variables by MASTER ATel6027 30 Mar 2014: GRB 140320D: MASTER optical observations GCN16043 29 Mar 2014: New CV and Possible Supernova discovered by MASTER ATel6024 28 Mar 2014: Renewed Activity of Quasar S5 1217+71 detected by MASTER ATel6023 26 Mar 2014: Flaring Quasar and Possible Supernova discovered by MASTER ATel6013 25 Mar 2014: Possible Supernova and two CVs discovered by MASTER ATel6010 24 Mar 2014: New CV and Flare Star detected by MASTER ATel6006 24 Mar 2014: Possible Nova and Flaring Quasar discovered by MASTER ATel6005 23 Mar 2014: Possible Supernova and new CV discovered by MASTER ATel6003 21 Mar 2014: Two Optical Transients detected by MASTER ATel5994 20 Mar 2014: GRB 140320C: MASTER optical observations GCN16009 17 Mar 2014: New Active CV discovered by MASTER ATel5984 16 Mar 2014: Three Optical Transients discovered by MASTER ATel5983 14 Mar 2014: Bright PSN detected by MASTER ATel5979, CB3834 13 Mar 2014: GRB 140311C: MASTER before, during and after trigger optical observations GCN15981 GRB 140311C: MASTER optical observations GCN15983 12 Mar 2014: Two Large Amplitude CVs in Draco discovered by MASTER ATel5974 12 Mar 2014: Three New CVs detected by MASTER ATel5973 11 Mar 2014: GRB 140311B: MASTER early optical observations GCN15948 GRB 140311B: final MASTER OT light curve GCN15960 11 Mar 2014: GRB 140311A: MASTER early optical observations GCN15946 06 Mar 2014: Two Active CVs discovered by MASTER ATel5953 06 Mar 2014: PSN and two Flare Stars detected by MASTER ATel5952 05 Mar 2014: Three New Cataclysmic Variables by MASTER ATel5950 04 Mar 2014: GRB 140304: MASTER OT detection GCN15914 with z=5.3 by GCT GCN15922 GRB 140304A: MASTER OT light curve GCN15932 04 Mar 2014: Bright Possible Supernova discovered by MASTER ATel5945 28 Feb 2014: Two Possible Supernovae discovered by MASTER ATel5932 23 Feb 2014: GRB 140219A: MASTER optical brightening inside XRT-5 error box detection GCN15879 GRB 140219A: The confirmation of the brightening SDSS J102406.41+062937.6 star GCN15881 GRB 140219A: MASTER before and after GRB observational arguments of the exceptionally Dark GRB GCN15871 19 Feb 2014: OT and New Bright CV detected by MASTER ATel5905 18 Feb 2014: 500th Optical Transient discovered by MASTER ATel5900 18 Feb 2014: The PSN, CV and QSO Flare discovered by MASTER ATel5899 18 Feb 2014: Two OT discovered by MASTER ATel5898 16 Feb 2014: PSN detected by MASTER ATel5893 10 Feb 2014: Blue Flaring Object with Fast Variability discovered by MASTER ATel5872 09 Feb 2014: Possible Supernova discovered by MASTER ATel5867 08 Feb 2014: Two Cataclysmic Variables discovered by MASTER ATel5863 CBET3833 06 Feb 2014: GRB 140206A: MASTER OT detection GCN15788 06 Feb 2014: Possible Supernova discovered by MASTER ATel5855 06 Feb 2014: New Large Amplitude CV in Auriga detected by MASTER ATel5854 05 Feb 2014: Two Optical Transients detected by MASTER ATel5853 04 Feb 2014: New Cataclysmic Variable detected by MASTER ATel5848 30 Jan 2014: PSN in SDSS galaxy detected by MASTER ATel5833 29 Jan 2014: GRB 140129B: MASTER OT confirmation GCN15766 GRB 140129B: MASTER OT early light curve GCN15776 27 Jan 2014: New Large-Amplitude CV in Hercules detected by MASTER ATel5819 24 Jan 2014:GRB 140122A/Fermi412093190: MASTER-Net early optical observations GCN15759 23 Jan 2014: MASTER-Net Prediscovery and Follow-up Observations of SN 2014J in M82 ATel5795 22 Jan 2014: Common Proper Motion White Dwarfs in the field of MASTER OT J043915.60+424232.3 ATel5788 22 Jan 2014:New Cataclysmic Variable in Perseus discovered by MASTER ATel5787 18 Jan 2014: New Cataclysmic Variable in Andromeda detected by MASTER ATel5774 15 Jan 2014: MASTER OT J110457.10+300122.0 - possible Supernova in peculiar galaxy ATel5769 13 Jan 2014: Three new CVs by MASTER ATel5758 09 Jan 2014: Three Cataclysmic Variables detected by MASTER ATel5749 08 Jan 2014: GRB 140108A: MASTER-Net OT detection GCN15701 07 Jan 2014: Five CVs and Flare Star discovered by MASTER ATel5732 07 Jan 2014: Two Possible Supernovae discovered by MASTER ATel5731 06 Jan 2014: Three Cataclysmic Variables discovered by MASTER ATel5726 05 Jan 2014: Two Active Quasars detected by MASTER ATel5725 05 Jan 2014: GRB 140105A/Fermi410578384: MASTER-Net early optical observations GCN15692 GRB 140105A: MASTER-Net early optical observations and time correction GCN15712 05 Jan 2014: New Bright CV detected by MASTER ATel5724 03 Jan 2014: GRB140103A: MASTER-Net optical observations GCN15660 GRB 140103A: MASTER-Net early OT detection GCN15746 **** ***** **** *** 31 Dec 2013: Ten Optical Transients discovered by MASTER ATel5710 30 Dec 2013: New Large Amplitude CV detected by MASTER ATel5708 28 Dec 2013: Three New CVs detected by MASTER ATel5706 27 Dec 2013: MASTER detection of pure SN Ia candidate in NGC 5818 ATel5699 27 Dec 2013: Three New Cataclysmic Variables by MASTER ATel5698 26 Dec 2013: GRB131225A: MASTER-Net optical observations GCN15614 ********************* 25 Dec 2013: The 200th Optical Transient discovered by MASTER in 2013 ATel5693 ********************* 25 Dec 2013: Possible Supernova and Flare Star discovered by MASTER ATel5692 25 Dec 2013: Three new CVs detected by MASTER ATel5691 24 Dec 2013: Possible Supernova and two Bright CVs detected by MASTER ATel5688 24 Dec 2013: GRB 131224A: MASTER-Net early optical observations GCN15608 20 Dec 2013: Flare Star, CV and Possible Supernova detected by MASTER ATel5676 14 Dec 2013: New CV in Cepheus detected by MASTER ATel5660 13 Dec 2013: Two new CVs detected by MASTER ATel5657 09 Dec 2013: New Bright CV in Ursa Minor detected by MASTER ATel5643 06 Dec 2013: Possible Supernova and two CVs detected by MASTER ATel5634 6 Dec 2013:Flare Star and two new CVs discovered by MASTER ATel5632 5 Dec 2013:Bright Possible Supernova detected by MASTER ATel5630 2 Dec 2013:Two new CVs detected by MASTER ATel5618 1 Dec 2013:MASDB2 identified with the man-made object ATel5616 30 Nov 2013:Two flaring Blazars and Possible Supernova detected by MASTER ATel5614 29 Nov 2013:Two Possible Supernovae detected by MASTER ATel5609 28 Nov 2013:GRB 131128A: MASTER-Net optical observations GCN15536 27 Nov 2013:GRB 131127B: MASTER-Net optical observations GCN15534 27 Nov 2013: GRB 131127A: MASTER-NET optical observations GCN15517 26 Nov 2013: Possible pure SN Ia near PGC 60984 detected by MASTER ATel5600 25 Nov 2013: GRB 131125A: MASTER-Net very early optical observations GCN15553 22 Nov 2013: GRB 131122A (INTEGRAL trigger N6392): MASTER-NET optical observation GCN15509 18 Nov 2013: Flaring Blazar and two CVs detected by MASTER ATel5589 18 Nov 2013: MASTER polarization measurements of of the quasar CGRaBSJ0211+1051 ATel5588 17 Nov 2013: Bright large-amplitude CV discovered by MASTER ATel5587 17 Nov 2013: Two new CVs detected by MASTER ATel5586 16 Nov 2013: Three Optical Transients discovered by MASTER ATel5585 12 Nov 2013: Two new CVs detected by MASTER ATel5574 12 Nov 2013: Three new CVs detected by MASTER ATel5572 06 Nov 2013: The bright OT discovered in Andromeda direction ATel5555 02 Nov 2013: Two OTs and Possible Supernova discovered by MASTER ATel5536 31 Oct 2013: GRB 131031A: MASTER optical observation GCN15429 30 Oct 2013: GRB 131031A: MASTER optical observation GCN15405 29 Oct 2013: Flaring Quasar and New Bright CV detected by MASTER ATel5526 24 Oct 2013:GRB 131024B: MASTER prompt optical observation GCN15390 21 Oct 2013:Fermi Trigger 401326696: MASTER prompt optical observations GCN15238 19 Oct 2013:Optical Activity Follow Up MASTER Detection of the Blazar B2 2308+34 ATel5487 18 Oct 2013:Three Optical Transients discovered by MASTER ATel5486 17 Oct 2013: Two new CVs in Auriga detected by MASTER ATel5481 15 Oct 2013:Three OTs detected by MASTER ATel5471 11 Oct 2013: Three Optical Transients detected by MASTER ATel5462 07 Oct 2013: Two new CVs detected by MASTER ATel5451 29 Sep 2013:2013 SW24 : MASTER detection of Near-Earth Object 9 hours before the very close fly-by ATel5432 , MPC 29 Sep 2013: New Bright CV detected by MASTER ATel5433 27 Sep 2013: New Cataclysmic Variable detected by MASTER ATel5426 24 Sep 2013: Possible new CV detected by MASTER ATel5413 21 Sep 2013: Fermi Trigger 401326696: MASTER prompt optical observations GCN15238 18 Sep 2013: Very Bright CV discovered by MASTER ATel5399 17 Sep 2013: Three Flare Stars and New CV detected by MASTER ATel5395 13 Sep 2013:Possible Gravitational Lensing Event detected by MASTER ATel5391 07 Sep 2013:GRB 130907A: MASTER early OT observations GCN15184 , GCN15220 07 Sep 2013:Three OTs of different types detected by MASTER ATel5374 06 Sep 2013:Possible Supernova and new CV detected by MASTER ATel5371 05 Sep 2013: Large-Amplitude Bright Optical Transient in Taurus detected by MASTER ATel5369 ATel5381 04 Sep 2013: GRB 130903A: MASTER early optical limit GCN15176 04 Sep 2013: MASTER detection of Rapid Optical Transient near the Intriguing Object ATel5360 02 Sep 2013:New CV and Possible Nova in M31 discovered by MASTER ATel5355 31 Aug 2013 Two New CVs detected by MASTER ATel5348 07 Dec 2015: GRB 130831A: MASTER early OT detection and LC GCN18673 07 Aug 2013 New CV detected by MASTER ATel5255 31 Jul 2013 Unusual Cataclysmic Variable discovered by MASTER ATel5240 20 Jul 2013 Exceptionally bright state of blazar 1FGL J2322.0+3208 detected by MASTER ATel5218 20 Jul 2013 Two new CVs detected by MASTER ATel5217 10 Jul 2013 Four OT's detected by MASTER ATel5201 03 Jul 2013:Fermi GBM trigger 394416326: MASTER early optical limit GCN14970 28 Jun 2013 Bright CV detected by MASTER ATel5182 28 Jun 2013 Two bright OTs detected by MASTER ATel5174 19 Jun 2013: New CV and possible SN detected by MASTER ATel5147 18 Jun 2013: Very Bright CV discovered by MASTER-ICATE (Argentina) ATel5144 ATel5207 16 Jun 2013: New Bright CV detected by MASTER ATel5134 14 Jun 2013: Optical brightening of the Quasar PKS2209+236 detected by MASTER ATel5130 11 Jun 2013: Bright CV and possible Supernova detected by MASTER ATel5122 IAU3563 06 Jun 2013: New Bright CV detected by MASTER ATel5111 05 Jun 2013:GRB 130603B: MASTER-Net early observations and optical sloap limit GCN14770 28 May 2013: Posible Supernova and two CVs detected by MASTER ATel5098 24 May 2013: Two new CVs detected by MASTER ATel5083 14 May 2013:GRB130514B: MASTER-Net optical observations. GCN14644 14 May 2013: Bright CV discovered by MASTER ATel5065 13 May 2013: GRB130508A: MASTER-Net optical observations GCN14629 06 May 2013: Bright Supernova candidate detected by MASTER ATel5051 05 May 2013: New Bright CV detected by MASTER ATel5049 03 May 2013: GRB130502A: MASTER-Net optical observations GCN14548 04 May 2013:Possible Supernova and two OTs detected by MASTER ATel5044 30 Apr 2013: Three OTs of different types detected by MASTER ATel5030 29 Apr 2013: GRB 130425: MASTER-Net optical observations GCN14501 20 Apr 2013: Bright CV discovered by MASTER ATel4995 20 Apr 2013: GRB 130420B: MASTER-Net optical observations GCN14412 19 Apr 2013: GRB 130419B (Swift trigger Trigger 553930): MASTER-Net optical observations GCN14397 12 Apr 2013: Bright outburst of X-ray source 2E 1756.8+1451 detected by MASTER ATel4970 09 Apr 2013: Possible Supernova and two CVs discovered by MASTER ATel4963 05 Apr 2013: Bright CV and four Red variables detected by MASTER ATel4956 02 Apr 2013: Three Optical Transients detected by MASTER ATel4938 01 Apr 2013: New CV and possible SN detected by MASTER ATel4933 01 Apr 2013: MASTER OT J122114.34+472950.7 is a Type Ia Supernova ATel4932 31 Mar 2013:Exceptionally bright state of blazar 1FGL J1040.5+0616 detected by MASTER ATel4930 29 Mar 2013: Three OTs detected by MASTER ATel4926 25 Mar 2013: Bright OT detected by MASTER ATel4914 20 Mar 2013: Possible Supernova discovered by MASTER ATel4900 14 Mar 2013: MASTER follow up observations of optical flare from blazar S5 1217+71 ATel4889 14 Mar 2013: Very bright OT detected by MASTER ATel4888 13 Mar 2013: GRB 130313A: MASTER-Net optical observations GCN14294 12 Mar 2013: Bright OT with 7m outburst amplitude detected by MASTER ATel4881 08 Mar 2013: Three OTs of different types detected by MASTER ATel4873 07 Mar 2013: GRB130306A : MASTER-Net pre-Swift alert observation GCN14269 06 Mar 2013: Three OTs detected by MASTER ATel4865 05 Mar 2013: Possible SN and two CVs detected by MASTER ATel4857 01 Mar 2013: Bright OT detected by MASTER ATel4847 27 Feb 2013: Two bright CVs detected by MASTER ATel4843 23 Feb 2013: Two bright OTs detected by MASTER ATel4837 18 Feb 2013: Three OTs detected by MASTER ATel4821 16 Feb 2013: GRB 130216B: MASTER-Net early observation GCN14239 16 Feb 2013: GRB 130216A: MASTER-Net early observations GCN14238 15 Feb 2013: Two bright OTs detected by MASTER ATel4814 12 Feb 2013: Bright possible luminous SN detected by MASTER ATel4805 08 Feb 2013: Bright PSN in PGC02757 detected by MASTER ATel4799 07 Feb 2013: Three bright OTs detected by MASTER ATel4797 06 Feb 2013:Two bright OTs detected by MASTER ATel4790 04 Feb 2013: Optical "anti-transient" detected by MASTER ATel4784 03 Feb 2013: Bright OT detected by MASTER ATel4783 03 Feb 2013: Three different types OTs detected by MASTER ATel4781 23 Jan 2013:PSN J13101968+3228257 prediscovery observations by MASTER ATel4762 25 Jan 2013: One bright CV and one pure PSN Ia detected by MASTER ATel4761 23 Jan 2013: Two OTs detected by MASTER ATel4756 22 Jan 2013: GRB 130122A: MASTER-Net early marginal detection of the OT GCN14142 20 Jan 2013: Three OTs discovered by MASTER ATel4749 18 Jan 2013: Fast OT discovered by MASTER in SDSS galaxy ATel4745 17 Jan 2013: Three OTs detected by MASTER ATel4740 15 Jan 2013: Two OTs detected by MASTER ATel4738 10 Jan 2013: One 7 mag amplitude and one peculiar OTs detected by MASTER ATel4722 08 Jan 2013: Two bright OTs detected by MASTER ATel4715 07 Jan 2013: Bright PSN in PGC082417 ATel4710 05 Jan 2013: "Pure" PSN type Ia near PGC1483058 detected by MASTER ATel4702 03 Jan 2013: Bright OT detected by MASTER ATel4697 02 Jan 2013: GRB 130102B: MASTER synchronous observations GCN14137 01 Jan 2013: PSN near PGC1141393 detected by MASTER ATel4695 29 Dec 2012: Bright OT detected by MASTER on empty place ATel4675 27 Dec 2012: Two bright OTs detected by MASTER ATel4682 26 Dec 2012: Possible Nova in M31 detected by MASTER ATel4680 24 Dec 2012: Bright OT detected by MASTER ATel4675 21 Dec 2012: Three bright OTs detected by MASTER ATel4664 20 Dec 2012: Two bright notable OTs discovered by MASTER ATel4662 16 Dec 2012: One PSN detected by MASTER ATel4652 11 Dec 2012: Two OTs detected by MASTER ATel4640 11 Dec 2012: Two new CVs detected by MASTER ATel4639 08 Dec 2012: Four OTs detected by MASTER ATel4629 06 Dec 2012: The OT detected by MASTER ATel4621 01 Dec 2012: MASTER detection of optical activity from TXS 1318+225 ATel4616 28 Nov 2012: Two OTs detected by MASTER ATel4611 25 Nov 2012: GRB 121125A: MASTER-NET optical observations GCN13994 23 Nov 2012: GRB 121123A: MASTER-NET optical limit GCN13984 22 Nov 2012: One bright PSN and two OTs detected by MASTER ATel4598 21 Nov 2012: New bright CV with outburst amplitude 7m ATel4593 18 Nov 2012: GRB 121117A: MASTER prompt optical limit GCN13971 18 Nov 2012: Two bright OTs detected by MASTER ATel4585 16 Nov 2012: Two possible new CV and one PSN detected by MASTER ATel4579 13 Nov 2012: Three OTs detected by MASTER ATel4570 09 Nov 2012: Two OTs detected by MASTER ATel4562 09 Nov 2012: Flare of OH maser OH 63.3 -10.2 detection by MASTER ATel4560 08 Nov 2012: GRB 121108A: MASTER early prompt optical limit GCN13954 06 Nov 2012: One OT detected by MASTER ATel4549 30 Oct 2012: Two OT's detected by MASTER ATel4530 30 Oct 2012: Three OT's detected by MASTER ATel4529 29 Oct 2012: GRB 121011A: MASTER-Net early OT light curve GCN13854 13922????? 26 Oct 2012: Three Optical Transients detected by MASTER ATel4521 26 Oct 2012: Bright PSN in PGC3087098 detected by MASTER ATel4518 24 Oct 2012: New bright CV with outburst amplitude 7m detected by MASTER ATel4515 22 Oct 2012: Three PSN detected by MASTER ATel4509 22 Oct 2012: Two new CVs detected by MASTER ATel4508 22 Oct 2012: Two bright new CVs detected by MASTER ATel4506 16 Oct 2012: Two bright new CV candidates detected by MASTER ATel4488 16 Oct 2012: Folow up B,V,R,I photometry bright SN 2012fg in NGC 2857 discovered by MASTER ATel4489 11 Oct 2012: GRB 121011A: MASTER-Net early OT light curve GCN13848, GCN113854 10 Oct 2012: Bright outburst of CSS 015052+332622 and one new CV detected by MASTER ATel4475 09 Oct 2012: One bright blue OT detected by MASTER ATel4465 07 Oct 2012: Bright PSN in NGC2857 ATel4459 , ATel4466, ATel4520, ATel4496 02 Oct 2012: Three OTs detected by MASTER ATel4458 02 Oct 2012: 8 mag amplitude OT, detected by MASTER ATel4446 01 Oct 2012: One very bright and one bright OT detected by MASTER ATel4441 01 Oct 2012: GRB 121001A: MASTER optical observations GCN13834 GCN113854 27 Sep 2012: Bright OT discovery by MASTER ATel4428 , 26 Sep 2012: MASTER Detection of Bright Optical Activity from Blazar PKS 0507+179 ATel4424 25 Sep 2012: Two long and one short OTs discovered by MASTER ATel4422 24 Sep 2012: Three OTs discovered by MASTER ATel 4413 18 Sep 2012: Four OTs discovered by MASTER ATel4387 17 Sep 2012: Three OTs discovered by MASTER ATel4378 16 Sep 2012: Four OTs discovered by MASTER ATel4377 12 Sep 2012: GRB 120919B: MASTER prompt optical observations GCN13792 10 Sep 2012: New Dwarf Nova discovered by MASTER ATel4367 12 Sep 2012: GRB 120907A MASTER optical observations GCN13718 7 Sep 2012: Rapid OT discovered by MASTER ATel4358 31 Aug 2012: GRB 120830A: early MASTER optical limit GCN13706 30 Aug 2012: Fermi trigger 368003226 : MASTER optical observations GCN13703 21 Aug 2012: New Bright CV in Hercules discovered by MASTER ATel4324, ATel4330 20 Aug 2012: GRB 120819A: MASTER final limits GCN13691 GRB 120819A: MASTER optical observations GCN13682 18 Aug 2012: GRB 120815A: MASTER-ICATE observations GCN13677 20 Aug 2012: Two OT and PSN 5 mag brighter than the host galaxy detected by MASTER ATel4317 11 Aug 2012: GRB 120811C: MASTER-Tunka OT observations GCN13635 GRB 120811C: MASTER-Tunka OT observations GCN13623 02 Aug 2012: GRB 120802A: MASTER optical observations GCN13557 15 Jul 2012: OT J183342.09+654019.1 discovered by MASTER ATel4257 07 Jul 2012: GRB 120711A: MASTER early OT detection GCN13443 26 Jun 2012: Two OT and PSN 5 mag brighter than the host galaxy detected by MASTER ATel4213 25 Jun 2012: New Bright CV discovered by MASTER ATel4208 22 Jun 2012: PSN detection by MASTER ATel4200 05 Jun 2012: Three OTs discovered by MASTER ATel4150 01 Jun 2012: New Bright CV discovered by MASTER ATel4143 31 May 2012: SN2012cg prediscovery marginally detection by MASTER ATel4159 25 May 2012: Fast OT in SDSS galaxy discovered by MASTER ATel4126 21 May 2012: GRB 120521C: MASTER optical limit GCN13329 16 May 2012: Four OTs discovered by MASTER ATel4113 11 May 2012: GRB 120510A: MASTER follow up observations GCN13283 09 May 2012:Bright PSN in PGC046714 detection by MASTER ATel4104 02 May 2012: Two bright OTs and one PSN discovered by MASTER ATel4084 27 Apr 2012:GRB 120427A: MASTER follow up observations GCN13274 23 Apr 2012:Detection of the three MASTER PSN ATel4065 19 Apr 2012:MASTER Detection of the High Proper Motion Cool Dwarf ATel4053 16 Apr 2012: Detection of the three MASTER PSN ATel4046 09 Apr 2012: Detection of the MASTER OT J174305.70+231107.8 ATel4022 04 Apr 2012: GRB 120402B: MASTER early OT limit GCN13216 04 Apr 2012: GRB 120404A: MASTER early OT limit GCN13210 GCN13230 03 Apr 2012: GRB 120403A: MASTER follow up observations GCN13197 03 Apr 2012: GRB 120402A: MASTER follow up observations GCN13196 29 Mar 2012: MASTER OT 123412-632503 detection during Swift trigger 518853 ATel4007 27 Mar 2012: MASTER Four OT's detection ATel4003 26 Mar 2012: GRB 120323A: MASTER follow up observations GCN13116 25 Mar 2012: MASTER Five OT's detection with one bright PSN ATel4001 21 Mar 2012: MASTER Short OT J113122.95-075714.5 is uncataloged satellite or debris ATel3990 20 Mar 2012: MASTER Four OT's detection ATel3981 20 Mar 2012: GRB 120320A: MASTER optical observations GCN13072 15 Mar 2012: MASTER One Short and Two Long OT's detection ATel3970 13 Mar 2012: GRB 120312A: MASTER-NET optical observations GCN13056 10 Mar 2012: MASTER Four OT's Detection ATel3962 05 Mar 2012: GRB 120305A: MASTER-NET early optical observations GCN13005 04 Mar 2012: MASTER PSN and Flares discovery ATel3954 24 Feb 2012: MASTER Rapid OT detection near SDSS Galaxy J114408.87+173643.6 ATel3940 22 Feb 2012: MASTER FOUR OT's detection ATel3938 19 Feb 2012: GRB 120219A: MASTER-NET prompt and early optical observations GCN12965 GCN12977 18 Feb 2012: MASTER Recently 5 Flashes Detection ATel3935 13 Feb 2012: GRB 120213A: MASTER-NET early optical observations GCN12945 12 Feb 2012: Bright PSN in PGC1696336 ATel3919 11 Feb 2012: GRB 120211A: MASTER early optical observations GCN12925 02 Feb 2012: GRB 120202A: MASTER early optical observations GCN12917 31 Jan 2012: MASTER One Rapid OT and 4 Long OTs detection ATel3898 29 Jan 2012: GRB 120129A: MASTER optical observations GCN12907 28 Jan 2012: MASTER PSN in PGC1376112 detection ATel3891 22 Jan 2012: Eight MASTER OT's detection ATel3875 ATel3879 18 Jan 2012: Three MASTER OT discovery ATel3870 ATel3879 15 Jan 2012: OT MASTER061431.44+415904.4 discovery ATel3866 11 Jan 2012: MASTER Bright PSN in PGC002065 ATel3859 08 Jan 2012: One short OT and two PSN detection ATel3854 06 Jan 2012: 5 MASTER OT's discovery ATel3847 06 Jan 2012: GRB 120106A: MASTER Early OT marginally detection GCN12818, GCN12811 05 Jan 2012: Bright MASTER OT105123.02+672528.3 discovery at Optical/X-ray/radio source position ATel3845, ATel3849 ATel3889 04 Jan 2012: Short MASTER OT103630.69-003523.8 detection ATel3844, ATel3848 , ATel3852 04 Jan 2012: Very Bright MASTER OT061730.02+3540.6 discovery ATel3843 28 Dec 2011: GRB 111228A: MASTER-Net optical photometry GCN12789 24 Dec 2011: Three Bright MASTER OT discovery ATel3824 23 Dec 2011: Short Bright MASTER OT114444.53 +323011.3 detection and 6-m telescope follow up deep image ATel3823 15 Dec 2011: GRB 111215A: MASTER-Net optical prompt and follow up observations GCN 12687 04 Dec 2011: GRB 111204A: MASTER optical observations GCN 12616 02 Dec 2011:Bright MASTER OT034850.94+714202 transient discovery ATel 3794 27 Nov 2011: MASTER Bright SuperNova in PGC1354027 ATel 3783 24 Nov 2011: MASTER OT073508.62+191126.1 in 2MASX J07351102+1911430 galaxy ATel 3779 21 Nov 2011: MASTER OT052141.66-0411.2 discovery ATel 3776 16 Nov 2011: Bright MASTER PSN discovery in UGC06716 galaxy ATel 3767 11 Nov 2011: Trigger 506913: MASTER detection of Swift J1922.7-1716 optical counterpart GCN12526 08 Nov 2011:MASTER SN candidate 5 magnitude brighter than SDSS J072844.02+451937.1 host galaxy ATel 3748 08 Nov 2011: MASTER one bright and 3 intermediate OT's discovery ATel 3746 03 Nov 2011:MASTER SN candidate discovery near SDSS J024 ATel 3732 26 Oct 2011: MASTER OT025704+494743 discovery near the faint unknown galaxy ATel 3721 ATel 3724 24 Oct 2011: Bright MASTER OT081443.89 +125459.7 discovery ATel 3715 ATel 3730 30 Sep 2011: MASTER SNIa discovery in PGC1375631 ATel 3671, ATel 3711 21 Sep 2011: GRB 110921A: MASTER-Net early limit GCN12374 16 Sep 2011: MASTER OT002247.85 +324324.7 discovery ATel 3648 15 Sep 2011: GRB 110915A: MASTER-Net early limit GCN12337 08 Sep 2011:Bright MASTER OT200628.62+562912.9 discovery. ATel 3639 30 Aug 2011: MASTER SN candidate discovery near UGC11021 ATel 3610 ATel 3615 20 Aug 2011: Bright MASTER OT195828.24+121252.3 discovery ATel3572 19 Aug 2011: Bright MASTER OT160558.15 +275921.6 discovery ATel 3570 23 Aug 2011: GRB 110820A: MASTER-NET first hour observations GCN12300 20 Aug 2011: GRB 110820A: MASTER-NET observations GCN12289 10 Aug 2011: MASTER OT 160558.15 +275921.7 discovery ATel3545 02 Aug 2011: GRB 110801A: MASTER OT observations GCN12238 09 Jul 2011: GRB 110709A: MASTER-NET optical observations GCN12120 12 Jun 2011: MASTER Bright Flare 163942.75 +122414.4 discovery ATel 3427 10 Jun 2011: GRB110610A: MASTER-NET optical observations GCN12066 30 May 2011: GRB110530A: MASTER OT observations GCN12050 21 May 2011: GRB 110521A: MASTER synchronous and early optical observations limit GCN12033 , GCN12040 20 May 2011: Three MASTER OT's discovery Atel3366 20 May 2011: GRB 110520A: MASTER-NET optical observations GCN12021 13 May 2011: MASTER OT152206.02+302042.7 discovery Atel 3346. 28 Apr 2011: MASTER bright SN candidate in PGC045903 discovery Atel 3312. 26 Apr 2011: GRB 110426A: MASTER synchronous with MAXI/GSC observations GCN 11981 22 Apr 2011 GRB 110422A: MASTER earlier OT polarization observations GCN11960, GCN12007 11 Apr 2011: GRB 110411A: MASTER optical observations GCN11924, GCN11919 28 Mrt 2011: GRB 110328A / Swift J164449.3+573451: MASTER pre, prompt and follow-up observations GCN11915 07 Apr 2011: GRB 110407A: MASTER optical observations GCN11908, GCN11897 15 Mrt 2011: GRB 110315A: MASTER early optical observations GCN11791 23 Feb 2011: GRB 110223A: MASTER VWF early optical observations GCN11767 07 Feb 2011: GRB 110207A: MASTER prompt and early optical observations GCN11660 01 Feb 2011: GRB 110201A: MASTER optical observations GCN 11623 12 Jan 2011: MASTER OT 013241.20+343809.1 discovery Atel 3105. 12 Jan 2011: GRB 110112A: MASTER optical observations GCN Circ 11558. he 5-sigma upper limit has been about 18.3 mag (V) and 19.0 (R). 06 Jan 2011: GRB 110106B: MASTER optical observations GCN Circ 11555. 44 sec after GRB time 06 Jan 2011: GRB 110106A: MASTER optical observations GCN Circ 11542. 69 s after trigger time we marginally see OT about 16.0+-0.5 mag 23 Nov 2010: GRB 101123A: MASTER prompt optical observations GCN Circ 11426. 39 s after trigger time 12 Nov 2010: GRB 101112A: MASTER optical observations GCN Circ 11401. 36 sec after GRB time 20 Dec 2010: MASTER SN candidate in SDSSJ124138.20+474742.9 discovery Atel 3084. 20 Oct 2010: GRB 101020A: MASTER prompt and afterglow optical observations GCN Circ 11361. 106 s after trigger time 10 Oct 2010: GRB 101008A: MASTER prompt optical observations GCN Circ 11329. 53 s after trigger time 10 Oct 2010: GRB 101008A: MASTER prompt optical observations GCN Circ 11329. 53 s after trigger time 29 Sep 2010: GRB 100925A/MAXI J1659-152: MASTER optical observations GCN Circ 11314. 0.01 days after BAT trigger. R_mag = 16.08 26 Sep 2010: MASTER OT 071948.9+405332 discovery Atel 2878. 28 Sep 2010: MASTER Net Optical Observations of the blazar B2 0619+33 Atel 2865 20 Sep 2010: MASTER-Net Prediscovery Detections of the SN 2010ho Atel 2851 17 Sep 2010: ROTSE3 J003809.1+403726 : serendipity images by MASTER-Net survey Atel 2844 06 Sep 2010: GRB 100906A: MASTER prompt optical+afterglow observations GCN Circ 11231 | GCN Circ 11228 38 s after BAT trigger. m_max = 13.5. Fitst optical prompt polarization observations. 05 Sep 2010: GRB 100905A: MASTER prompt optical observations GCN Circ 11161 55 s after BAT trigger. m_lim = 16.5. 02 Sep 2010: GRB 100902A: MASTER prompt optical observations GCN Circ 11185 | M GCN Circ 11182 | 104 s after BAT trigger. m_lim = 18.0. 01 Sep 2010: GRB 100901A: MASTER prompt optical+afterglow observations GCN Circ 11178 | GCN Circ 11165 | M GCN Circ 11163 | M GCN Circ 11161 | 103 s after BAT trigger. Discovery correlation between Optical, X-Ray, Gamma. The longest set of the photometry on same type instruments. 29 Aug 2010: GRB 100829A: MASTER optical observations GCN Circ 11226 | M GCN Circ 11157 | 44 s after BAT trigger. m_lim = ? 29 aug 2010: MASTER-II at Baykal-Tunka is finished See video 14 Jun 2010: GRB 100614A: MASTER-Kislovodsk alert observations 26 sec after Notice time. There is no OT brighter 20.9 m. 26 May 2010: GRB 100526A: MASTER-Blagoveshchensk alert observations 26 sec after Notice time. There is no OT brighter 18.2 m. 14 May 2010: GRB 100514A: MASTER-Ural alert observations 25 sec after Notice time. There is no OT brighter 17.0 m. 20 Apr 2010: Prediscovery detection of the Comet P/2010 H2 by MASTER Robotic Net ATel 2578 19 mar - 18 apr 2010:7 Alerts! GRB 100319A, INTEGRAL Alert n. 5995 (A0535+26 and LS V +44 17), GRB 100413A, GRB 100418A, See page of the Alert observations 03 mar 2010: GRB 100302A: MASTER-Amur alert observations 51 sec after Notice time. 07 feb 2010: 100206A: MASTER-Amur alert observations 73 sec after Notice time. The image limit from Very Wide Filed Camera ~11.5. 07 feb 2010: GRB 100131A: MASTER-Amur alert observations 76 sec after Notice time.The limit of the main telescope images is aboute 15 mag (unfiltered). 22 jan 2010: GRB 100122A: MASTER-Amur alert observations 30 sec after Notice time.The limit of the main telescope images is aboute 17 mag (unfiltered). 06 Jan 2010: SN 2009nr : The first SN-discovered on the Russian Far East at Blagoveschensk Brightest supenovae of the 2009 year! IAU Circ 2111 30 nov 2009: GRB 091030B: second MASTER-Amur alert observations 40 sec after Notice time and 65 s after the GRB time. 30 nov 2009: GRB 091030: first MASTER-Amur alert observations 23 sec after Notice time and 7 min 22 s after the GRB time 27 nov 2009: GRB 091127: MASTER early optical transient polarimetry We see OT! We have first images in two polarisazations. 21 November 2009: MASTER-Net: from Moscow to Blagoveschensk Read in russian 20 oct 2009: GRB 091020: MASTER optical transient polarimetry We see OT! We have 130 images with 180 sec synchronous exposition each and 19.5 magnitude limit during ~4 hours in two polarization. 20 aug 2009: GRB 090820: MASTER-Net optical polarization observations We took 1300 images with 5 sec exposition in different polarizations. Individual images have limiting magnitudes~11. 15 Jul 2009: GRB 090715B: MASTER optical limit Robot do not detect OT with limit 20 12 Jul 2009: Wide-field robotic-telescopes MASTER II come to Far East Read in russian 28 May 2009: GRB 090528B: MASTER-II Kourovka optical limit Robot do not detect OT with limit: R>19.0 V>18.1 25 Apr 2009: Prompt optical observations of the GRB 090424 No optical emission brighter 10.0 m 01 Apr 2009: Prompt optical observations of the short GRB 090328B No optical emission brighter 9.1 20 Mar 2009: Prompt optical observations of the GRB 090320B No optical emission brighter 11.0 16 Mar 2009: Prompt observations of the short GRB 090305B No optical emission brighter 9.2 29 Dec 2008: Wide-field robotic-telescopes MASTER II at Kourovka Read in russian 14 Dec 2008: Wide-field robotic-telescopes MASTER II at Kislovosk Read in russian 03 Dec 2008: Prompt observations of the GRB081130B MASTER Team Science Release: No optical emission brighter 12.0 16 Nov 2008: New wide-field robotic-telescope MASTER II at Kourovka Observatorya Observations will started at December 08 Nov 2008: Discovery fourth SN by MASTER-Moscow robotic telescope SN2008gy, 17m.7 (CBET 1565) 06 Nov 2008: Prompt observations of the GRB081102 MASTER Team Science Release: No optical emission brighter 12.7 31 Oct 2008: New wide-field robotic-telescope MASTER II at Kislovodsk Observations will started at December 26 Aug 2008: New MASTER Very Wide Field site news 2002 December 19, first MASTER Circular. GRB021219, optical observation by MASTER. GCN 1770