{
  "bibcode": "2012GCN.13518....1R",
  "body": "V. Rumyantsev, N. Pit (CrAO), A. Pozanenko (IKI) report on behalf of  larger\nGRB follow-up collaboration:\n\nWe observed the region of  optical afterglow (Cenko et al., GCN 13489)  of\nIPN localized GRB 120716A (Hurley et al., GCN 13487)  with AZT-11 telescope\nof CrAO observatory starting on July 19  (UT) 18:51 under seeing  of about\n3.3 arsces.   We do not detected  optical afterglow  up to R=20.8. The\nphotometry is based on the  USNO-B1.0 star 0996-0576906 (20 52 01.46 +09 36\n17.8)  assuming R=15.97:\n\nT0+        Filter,  Exposure, OT,  uplim (3 sigma)\n(mid, d)             (s)\n\n 2.0972       R     22x180      n/d     20.8",
  "circularId": 13518,
  "createdOn": 1343244293000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 120716A: optical observation in CrAO",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 120716A"
}