{
  "bibcode": "2021GCN.29477....1L",
  "body": "V. Lipunov, V.Kornilov, E.Gorbovskoy,N.Tiurina,P.Balanutsa,F.Balakin, V.Vladimirov, A.Kuznetsov,K.Zhirkov,D. Vlasenko, I.Gorbunov, D.Zimnukhov, \nV.Senik, A.Chasovnikov,A.Pozdnyakov,V.Topolev, D.Cheryasov(Lomonosov Moscow State University, SAI, Physics Department),\nR. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico FelixAguilar OAFA),\nR. Rebolo, M. Serra(The Instituto de Astrofisica de Canarias),\nD. Buckley (South African Astronomical Observatory),\nO.A. Gres, N.M. Budnev (Irkutsk State University, API),\nA. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory),\nA. Gabovich, V.Yurkov (Blagoveschensk Educational StateUniversity)\n\nMASTER-OAFA robotic telescope (MASTER-Net: http://observ.pereplet.ru Lipunov et al.,2010,Advances in Astronomy,2010,30L)\nautomatically started (Lipunov et al. GCN 29471)\nSwift GRB 200211A (Troja et al. GCN 29472,Ttrigger=08:43:18UT)\nat 2021-02-11 08:44:02UT with 10s exposition.\nAt the second (10s exp), third (20s exp) and fourth images we see OT,\ndiscovered by REM (D'Avanzo et al. GCN29474)\n\nThe reduction of MASTER wide field and very wide field cameras images will be continued.\nThis message may be cited.",
  "circularId": 29477,
  "createdOn": 1613048162000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "GRB 210211A: MASTER optical observation of REM OT",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 210211A"
}