{
  "bibcode": "2016GCN.20345....1V",
  "body": "D.Vlasenko, V. Lipunov, E.Gorbovskoy, N.Tyurina, V.Kornilov,\nO.Gress, P.Balanutsa, A.Kuznetsov, D.Kuvshinov\nLomonosov Moscow State University, Sternberg Astronomical Institute\n\nR. Rebolo, M. Serra Ricart, N. Lodieu, G. Israelian\nThe Instituto de Astrofisica de Canarias\n\nR.Podesta, C.Lopez, F.Podesta\nObservatorio Astronomico Felix Aguilar (OAFA), San Juan Univerdity,\n\nH. Levato, C. Saffe\nInstituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE)\n\nD.Buckley, S. Potter,\nSouth African Astronomical Observatory\n\nO.Gres, K.Ivanov, J.Rabinovich, N.M.Budnev,\nIrkutsk State University\n\nA. Tlatov, V.Senik, D. Dormidontov, A.Parkhomenko\nKislovodsk Solar Station of the Pulkovo Observatory\n\nV.Yurkov, Yu.Sergienko, A.Gabovich\nBlagoveschensk Educational State University, Blagoveschensk\n\n\nMASTER II  robotic telescope (MASTER-Net: http://observ.pereplet.ru) \nlocated in Kislovodsk was pointed to the  GRB161214B  882 sec after notice \ntime and 900.34 sec after trigger time at 2016-12-14 17:35:11 UT. On our \nfirst (180s exposure)  set we haven`t found optical transient  within \nSwift error-box (ra=00 16 16 dec=+07 26 10 r=3.00) (D'Avanzo et al., GCN \n20257). The 5-sigma upper limit set is about 16.5 mag(polaroid, \nunfiltered).\n\nThe observations made on zenit distance = 49 degrees, galaxy latitude b = \n-54 degree.\nThe moon (98 % bright part) is 29.5 degrees above the horizon. The \ndistance between  moon and  object is 87\nThe sun  altitude  is -40 degree.\nThe object can be observed till 2016-12-14 22:27:18\n\nMaximal coadded limit ~18.7 m. No OT found.\n\nThe message may be cited.",
  "circularId": 20345,
  "createdOn": 1482858214000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "GRB 161214B: MASTER-Kislovodsk early optical observations",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 161214B"
}