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
If Your Observatory or Institute or University wants to join our project, send email to PI (lipunov2007@gmail.com)

GLOBAL   M A S T E R   Robotic     Net

(Mobile Astronomical System of theTElescope-Robots)


Started 2002 as one telescope and started at 2011 as the NET

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Conference dedicated to 100 years since the brith of Ya.B. Zel'dovich
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Our PROVIDER:


One Night - One Sky
(Up to 20m, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, pp. 1-7)

List of optical transients discovered by MASTER   | List of SuperNovae discovered by MASTER   | Prompt and Follow-up observations of the GRB



GRB Prompt Observations
SN Discovery
Novae Discovery
Orphan Optical Flares discovery
Minor Planets and Comets
Exoplanets

Fundamental Astronomical Problems: GRB mystery, Dark Energy, Exoplanets

Instruments per site
MASTER II - Two 40 cm telescopes, FOV - 8 square degrees per one observatory up to 20m during 2-3 min..
MASTER VWF - Two VERY Wide Field Cameras D=7 cm , FOV= 420 square degrees up to 14m, maximal time resolution 150 ms

MASTER Net Sites:
MASTER-Kislovodsk : Russia, Near the Kislovodsk, Since 2007 . Longitude = 42d 31'.417 E; Latitude = 43d 44'.767N; Altitude 2067 m  
Kislovodsk Solar Station of the Pulkovo Observatory, Sternberg Astronomical Institute

Longitude = 42d 31'.417 E; Latitude = 43d 44'.767N; Altitude 2067 m

MASTER-Ural: Russia, Near Ekaterinburg, Since 2008 Kourovka Astronomical Observatory, Ural State University
Longitude = 03h 58'10s E; Latitude = 57d 02'11'' N; Altitude 260 m

MASTER-Tunka: Russia, Near Irkutsk, Tunka valley. Since 2010, Irkutsk University Observatory, Applied Physics Institute, Irkutsk State University
Longitude = 103o 04' 02.6"E; Latitude = +51o 48' 36'', Altitude 680 m

MASTER-Amur: Russia, Near Blagoveschensk, Blagoveschensk State Pedagogic University
Latitude = 50o 19' 07" N; Longitude = 8h 29m 56s E (127o 28' 55" E); Altitude = 260 m

MASTER-Argentina: Argentina, Near San Juan, Instituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE), Observatorio Astronomico Felix Aguilar (OAFA) , National University of San Juan
Latitude = -31o 48'.135 N; Longitude = -69o 19'.586 E; Altitude = 2430 m

MASTER-Domodedovo: Russia, Vostryakovo Vilage (Near Moscow), Alexander Krylov Observatory, Since 2002 Sternberg Astronomical Institute
Longitude= 37d 48' 35''      Latitude= 55d 22' 53'' Altitude 140 m

The latest news:

MASTER OT    GCN Circ  |  BURSTS |  IAUC |  TOCP |  Astro-ph |  The Astronomers Telegram  Brothers in arms MASTERCoffee MASTERtea

  • 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: 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 curveGCN15932

  • 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 CB 3833

  • 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: 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 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: Psible Supernova and two CVs detected by MASTER ATel5098

  • 24 May 2013: Two new CVs and ASASSN-13ak 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 GCN13922

  • 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
    MASTER VWF camera at Irkutsk with FOV = 1000 square degrees.

  • 23 aug 2008: GRB080822B(GCN8123) The upper limit 18.8

  • 25 jul 2008: New MASTER Very Wide Field site
    Four cameras with FOV 4000 square degrees.

  • 19 mar 2008: GRB080319D(GCN7455) The upper limit 12.0m.

  • GRB080205(GCN7261) The upper limit 19.5m.

  • MASTER Team Science Release: Discovery of the Black Hole Ergosphere?