{
  "bibcode": "2017GCN.21994....1L",
  "body": "V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, D.Kuvshinov, A.V.Krylov,\nI.Gorbunov, P.Balanutsa, A.Kuznetsov, V.V.Chazov, D. Vlasenko\nLomonosov Moscow State University, Sternberg Astronomical Institut of MSU\n\nD.Buckley, S. Potter, A.Kniazev, M.Kotze\nSouth African Astronomical Observatory\n\nR. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres\nThe Instituto de Astrofisica de Canarias\n\nR.Podesta, C.Lopez, F. Podesta Observatorio Astronomico Felix Aguilar (OAFA),\nNational University of San Juan, Argentina\n\nH. Levato, C. Saffe\nInstituto de Ciencias Astronomicas,de la Tierra y del Espacio (ICATE),\nSan Juan, Argentina\n\nO.Gres, K.Ivanov, S.Yazev, N.M.Budnev, O.Gres, O.Chuvalaev, V.A.Poleshchuk,\nIrkutsk State University\n\nV.Yurkov, Yu.Sergienko\nBlagoveschensk Educational State University, Blagoveschensk\n\nA. Tlatov, V.Senik, A.V. Parhomenko, D. Dormidontov\nKislovodsk Solar Station of the Pulkovo Observatory\n\n\nMASTER II  robotic telescope (MASTER-Net: http://observ.pereplet.ru) \nlocated in SAAO was pointed to the  GRB171011A 34 sec after notice time \nand 273 sec after trigger time at 2017-10-11 18:37:20 UT. On our first \n(50s exposure)  set we  not found  optical transient within SWIFT \nerror-box  (ra=236.758 dec=-10.0703 r=0.1) brighter then 17.7.\n\n\nThe observations made on zenit distance = 80 degrees, galaxy latitude b = \n33 degree.\nThe moon (59 % bright part) below the horizon (The altitude of the Moon is \n-51 degree ).\nThe sun  altitude  is -23.4 degree.\nThe error box can be observed till sunrise at 2017-10-12 03:59:47.\n\nThis message can be cited.",
  "circularId": 21994,
  "createdOn": 1507749149000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "GRB 171011A: MASTER-SAAO optical observations",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 171011A"
}