{
  "bibcode": "2019GCN.25759....1L",
  "body": "V. Lipunov, E. Gorbovskoy, V.Kornilov, F.Balakin, N.Tyurina,P.Balanutsa,A.Kuznetsov, \nV.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov,V.Senik, T.Pogrosheva, K.Pozdnyakov,\nA.Chasovnikov, V.Topolev, D.Kuvshinov(Lomonosov Moscow State University, SAI, Physics Department),\nR. Podesta, C.Lopez, F. Podesta, C.Francile(Observatorio Astronomico Felix Aguilar OAFA),\nH.Levato(Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE),\nR. Rebolo, M. Serra(The Instituto de Astrofisica de Canarias),\nD. Buckley(South African Astronomical Observatory),\nO.A. Gres, N.M. Budnev, O.Ershova(Irkutsk State University, API),\nA. Tlatov, D. Dormidontov(Kislovodsk Solar Station of the Pulkovo Observatory),\nV. Yurkov, A. Gabovich, Yu. Sergienko(Blagoveschensk Educational State University)\n\nMASTER Global Robotic Net (http://observ.pereplet.ru, Lipunov et al., 2010,Advances in Astronomy, vol.2010, 30L)\nstarted inspect of Fermi  GRB190916A (GBM team GCN 25750, Trig.N 590219102, Ttrig=05:44:57 UT on 15 Sep 2019 )\nBALROG localization (Kunzweiler et al. GCN 25751, R.A.,Dec(2000)=54.2+/-4.5 , 7.2+/-3.1 )\n12 sec after notice time at MASTER-IAC, MASTER-OAFA, MASTER-SAAO.\n\nMASTER-IAC robotic telescope located in Spain (IAC Teide Observatory)\nstarted inspect of the FERMI GRB 190915A BALROG localization 12 sec after notice time \n(1594 sec after trigger time) at 2019-09-15 06:11:31 UT, with upper limit up to  17.6 mag.\nObservations started at twilight.  The observations began at zenit distance = 26 deg. The sun  altitude  is -8.8 deg.\n\nMASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University)\nstarted inspect of the FERMI GRB 190915A BALROG localization 25 sec after  notice time (1607 sec after trigger time)\n  at 2019-09-15 06:11:44 UT, with upper limit up to  17.7 mag.\nThe observations began at zenit distance = 52 deg. The sun  altitude  is -53.4 deg.\n\nMASTER-SAAO robotic telescope  located in South Africa (South African \nAstronomical Observatory) started inspect of the Fermi GRB 190915A BALROG localization \nat 2019-09-15 21:31:37 UT, with upper limit up to  18.9 mag. The observations \nbegan at zenit distance = 77 deg. The sun  altitude  is -57.5 deg.\n\nThe galactic latitude b = -60 deg., longitude l = 98 deg.\n\nReal time updated cover map and OT discovered available here:\nhttps://master.sai.msu.ru/site/master2/event.php?id=1136619\n\nThe observation and reduction will be continued.\nThe message may be cited.",
  "circularId": 25759,
  "createdOn": 1568619698000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "GRB190915A: MASTER optical observation of BALROG Fermi GRB localization",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 190915A"
}