{
  "bibcode": "2016GCN.19479....1G",
  "body": "A.Gabovich, V.Yurkov, Yu.Sergienko\nBlagoveschensk Educational State University, Blagoveschensk\n\nV. Lipunov, E.Gorbovskoy,  N.Tyurina, P.Balanutsa, A.Kuznetsov, \nV.Kornilov, D.Kuvshinov, V.V.Chazov, E.Popova,\nLomonosov Moscow State University,\nSternberg Astronomical Institute, Moscow State University\n\nK.Ivanov, N.M.Budnev, O.Gres, V.A.Poleshchuk\nIrkutsk State University\n\nA. Tlatov,  V.Senik,  D. Dormidontov, A.V. Parhomenko\nKislovodsk Solar Station of the Pulkovo Observatory\n\nD.Buckley, S. Potter, A.Kniazev\nSouth African Astronomical Observatory\n\nR. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres\nThe Instituto de Astrofisica de Canarias\n\nHugo Levato and Carlos Saffe\nInstituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE)\n\nRicardo Podesta, Claudio Mallamaci, Federico Podest, Carlos Lopez\nObservatorio Astronomico Felix Aguilar (OAFA)\n\n\nMASTER-Amur  robotic telescope (MASTER-Net: http://observ.pereplet.ru) \nwas pointed to the  GRB160601A (Kocevski et al., GCN19478) 67 sec after \nnotice time and 81 sec after trigger time at 2016-06-01 14:44:23 UT.\nOn our first (20s  and 70s exposures)  set we haven`t found optical \ntransient  within SWIFT error-box (ra=15h 39m 44.43s dec=+64d 32' 24.2\" \nr=3.3 arcsec) The 5-sigma upper limit is 17.5mag.\n\nMASTER-Tunka  robotic telescope was pointed to the  GRB160601.61 55 sec \nafter notice time and 73 sec after trigger time at 2016-06-01 14:44:16 UT, \non the first images (20s) there is also no OT .\n\nThe message may be cited.",
  "circularId": 19479,
  "createdOn": 1464794366000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "GRB 160601A: MASTER-Net observations",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 160601A"
}