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 Astrofö­sica de Canarias (IAC) MASTER is supported by The Development Programm of M.V.Lomonosov Moscow State University and by Moscow Union "OPTICA" +74959395063, +79169095892. Russian Federation, Moscow, Universitetskiy prospekt, 13. 119234 M A S T E R    GLOBAL   Robotic     Net (Mobile Astronomical System of theTElescope-Robots) MASTER Principal Investigator is Professor Vladimir M. Lipunov
Russian MASTER film Principal Investigator MASTER Team (2012) Conference dedicated to 100 years since the brith of Ya.B. Zel'dovich International Workshop 2012 Space Monitoring Laboratory Real Time Video Prompt and Follow Up Observations of Gamma-Ray Bursts Super Nova Search Our publications MASTER-Amur(Blagoveshensk) MASTER-Tunka(Baykal) MASTER-Ural(Kourovka) MASTER-Kislovodsk MASTER-SAAO MASTER-IAC MASTER-Argentina MASTER-Progenitor (Moscow) Telescopes, CCD-cameras, computers Survey data GCN sites and links Robotic Telescope Projects Email Space Monitoring Data Center of SINP MSU Sky Map Online Our theoretical input on GRB Manufacturing of Robotic Wide Field Telescope Complexes MASTER II, MASTER II-m and MASTER III 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 Internet observations News of Science and Technology Our PROVIDER:		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) 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 Observations SN Discovery Novae Discovery Orphan Optical Flares discovery Minor Planets and Comets 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, near Blagoveschensk.Blagoveschensk State Pedagogic University 50.318 127.483, 50.318 ; Altitude = 260 m MASTER-Tunka: Russia, near Irkutsk. Applied Physics Institute, Irkutsk State University 51.810, 103.067 , Altitude 680 m MASTER-Ural: Russia, near Ekaterinburg, Since 2008. Kourovka Astronomical Observatory, Ural State University 59.541, 57.036 ; Altitude 260 m MASTER-Kislovodsk : Russia, Near Kislovodsk. Kislovodsk Solar Station of the Pulkovo Observatory, Sternberg Astronomical Institute, Lomonosov Moscow State University 42.523, 43.746. Altitude 2067 m   MASTER-SAAO: South Africa, Sutherland, since 2014 South African Astonomical Observatory (SAAO) 20.810, -32.379      Altitude 1760m MASTER-IAC: Spain, Canarias Islands, since 2015 The Instituto de Astrofö­sica de Canarias (IAC) -16.510, +28.298, Altitude 2390 metres    MASTER-Argentina: Argentina, since 2012 Instituto de Ciencias Astronomicas,de la Tierra y del Espacio (ICATE), Observatorio Astronomico Felix Aguilar (OAFA) , 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 A GCN |  BURSTS |  Ext  | TOCP |  A | NEO | ATel | IAUC | A-Ph | ADS | Brothers in arms | C nS F WEB Eph BA86 2012DA14 404 synt MASTERCoffee MASTERtea MASTERSearch 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 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 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 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 porn-share 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? 19 Apr 2002:MASTER:optical observations GRB030416. GCN2154 06 Apr 2002:GRB030328: r upper limit after 6 hours by MASTER. GCN2103 04 Apr 2002:GRB030329: final r-band light curve by MASTER. GCN2091 30 Mar 2002:GRB030329: r band light curve by MASTER. GCN2035 29 Mar 2002:GRB030329:optical observations by MASTER. GCN2002 02 Dec 2002:GRB021219, optical observation by MASTER. GCN1770