{
  "bibcode": "2019GCN.26033....1L",
  "body": "V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, \nV.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov \n(Lomonosov Moscow State University, SAI, Physics Department),\n\nR. Podesta, C.Lopez, F. Podesta, C.Francile \n(Observatorio Astronomico Felix Aguilar OAFA),\n\nH.Levato \n(Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE),\n\nR. Rebolo, M. Serra \n(The Instituto de Astrofisica de Canarias),\n\nD. Buckley \n(South African Astronomical Observatory),\n\nO.A. Gres, N.M. Budnev, O.Ershova \n(Irkutsk State University, API),\n\nA. Tlatov, D. Dormidontov \n(Kislovodsk Solar Station of the Pulkovo Observatory),\n\nV. Yurkov, A. Gabovich, Yu. Sergienko \n(Blagoveschensk Educational State University)\n\n\n\n\nMASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the Swift GRB191019.63 (trigger No 930285,22h 40m 09.120s , -17d 19m 58.80s, R=0.05) errorbox  610 sec after notice time and 685 sec after trigger time at 2019-10-19 15:23:59 UT, with upper limit up to  18.2 mag. Observations started at twilight.  The observations began at zenit distance = 70 deg. The sun  altitude  is -11.9 deg. \n\nThe galactic latitude b = -60 deg., longitude l = 98 deg.\n\n\nReal time updated cover map and OT discovered available here: \nhttps://master.sai.msu.ru/site/master2/observ.php?id=1171584\n\nWe obtain a following upper limits.  \n\nTmid-T0  |          Site       |Filt.| Expt. | Limit| Comment\n_________|_____________________|_____|_______|______|________\n\n     756 |   MASTER-Kislovodsk |  P| |   140 | 14.9 |        \n     921 |   MASTER-Kislovodsk |  P| |   170 | 17.3 |        \n    1107 |   MASTER-Kislovodsk |  P- |   180 | 17.4 |        \n    1107 |   MASTER-Kislovodsk |  P| |   180 | 17.8 |        \n    1311 |   MASTER-Kislovodsk |  P- |   180 | 17.7 |        \n    1311 |   MASTER-Kislovodsk |  P| |   180 | 18.0 |        \n    1515 |   MASTER-Kislovodsk |  P- |   180 | 17.8 |        \n    1515 |   MASTER-Kislovodsk |  P| |   180 | 18.1 |        \n    1720 |   MASTER-Kislovodsk |  P- |   180 | 17.7 |        \n    1720 |   MASTER-Kislovodsk |  P| |   180 | 18.0 |        \n    1924 |   MASTER-Kislovodsk |  P- |   180 | 17.9 |        \n    1924 |   MASTER-Kislovodsk |  P| |   180 | 18.1 |        \n    2135 |   MASTER-Kislovodsk |  P- |   180 | 18.0 |        \n    2135 |   MASTER-Kislovodsk |  P| |   180 | 18.2 |        \n    2348 |   MASTER-Kislovodsk |  P| |   180 | 18.2 |        \n    2348 |   MASTER-Kislovodsk |  P- |   180 | 18.0 |        \n    2553 |   MASTER-Kislovodsk |  P- |   180 | 17.9 |        \n    2553 |   MASTER-Kislovodsk |  P| |   180 | 18.1 |        \n\n\nThe observation and reduction will continue. \nThe message may be cited.",
  "circularId": 26033,
  "createdOn": 1571501907000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "Swift GRB191019.63: Global MASTER-Net observations report",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 191019.63"
}