{
  "bibcode": "2018GCN.23008....1L",
  "body": "V.Lipunov, N.Tiurina,  E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Kuznetsov, \nV.Chazov, I.  Gorbunov, D.Zimnukhov, D.Kuvshinov, P.Balanutsa, \nV.Vladimirov, D.Vlasenko\nLomonosov Moscow State University,SAI\n\nD. Buckley,\nSouth African Astronomical Observatory (SAAO)\n\nR. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres\nThe Instituto de Astrofisica de Canarias (IAC)\n\nA. Tlatov, V.Senik, D. Dormidontov\nKislovodsk Solar Station of the Pulkovo Observatory\n\nR. Podesta, F. Podesta, C. Lopez, C.Francile\nObservatorio Astronomico Felix Aguilar (OAFA)\n\nH.Levato,\nInstituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE)\n\nO. Gres, N.M.Budnev , Yu.Ishmuhametova\nIrkutsk State University (ISU)\n\nA. Gabovich, V. Yurkov, Yu. Sergienko\nBlagoveschensk Educational State University (BSPU)\n\nMASTER II  robotic telescope (MASTER-Net: http://observ.pereplet.ru) \nlocated in SAAO was starting survey on the Antares   neutrino \nAlert180713.02 error-box (ra=07 53 16 dec=-44 19 01 r=1.8312)  7 days \n15734 sec after notice time and 7 days 15755 sec after trigger time at \n2018-07-21 16:44:30 UT. The 5-sigma upper limit on our second (180s \nexposure)  set is about 17.2 mag\n\nThe OT candidate available here \nhttps://196.21.94.34//master2/trans.php?wh=transients.coord2000@%27%3C%28118.317d%2C-44.3169d%29%2C3.6624d%3E%27%3A%3Ascircle+and+transients.datetime%3E%3D%272018-07-13+00%3A27%3A09.99%27&class=9&t2=Antares++neutrino+Alert180713.02+optical+counterpart+candidate\n\nThe full information about this  neutrino Alert180713.02 available here \nhttps://196.21.94.34//master2/grb.php?not=2018-07-13+00%3A27%3A30.841519&sat=Antares&gcrd=%28118.317d%2C-44.3169d%29&eb=1.8312&trig=2018-07-13+00%3A27%3A09.99&n= \nneutrino Alert180713.02\n\nThe observations made on zenit distance = 70 degrees, galaxy latitude b = \n-8 degree.\nThe moon (69 % bright part) is 64 degrees above the horizon. The distance \nbetween  moon and  object is 96\nObservations started at twilight.\nThe sun  altitude  is -11.3 degree.\nThe object can be observed till sunrise at 2018-07-22 05:31:45.\n\n\nThe message may be cited.",
  "circularId": 23008,
  "createdOn": 1532249306000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "ANTARES neutrino Alert180713.02: MASTER optical observation",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>"
}