{
  "bibcode": "2020GCN.26954....1L",
  "body": "V. Lipunov, N.Tyurina, E. Gorbovskoy, O.Gress, V.Kornilov, P.Balanutsa,A.Kuznetsov,\nV. Vladimirov, D. Vlasenko, F.Balakin, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva,\nD. Kuvshinov, V.Shumkov (Lomonosov Moscow State University, SAI, Physics Department),\nD. Buckley(South African Astronomical Observatory),\nR. Rebolo, M. Serra(The Instituto de Astrofisica de Canarias),\nA. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory),\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),\nO.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API),\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,v. 2010, 30L)\nstarted Swift GRB 200131A (Sbarufatti et al. GCN 26953) alert observation \n50s after trigger time (Lipunov et al. GCN 26952) at MASTER-Tunka and 78s \nafter trigger time at MASTER-IAC.\n\nMASTER auto-detection system found \nMASTER OT J001222.56+510700.3 at \nRA,Dec(2000) = 00h 12m 22.56s , +51d 07m 00s.3\nwith m_OT=14.5 (unfiltered) at the first exposition (10s)\nwith optical decay ,\nalso detected by Swift UVOT (GCN 26953)\n\nObservation and reduction will be continued",
  "circularId": 26954,
  "createdOn": 1580512396000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "GRB 200131A: MASTER optical transient detection",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 200131A"
}