{
  "bibcode": "2011GCN.12486....1V",
  "body": "A. Volnova (SAI MSU), E. Litvinenko (UBAI), I. Molotov (KIAM), A. Pozanenko \n(IKI) on behalf of  larger GRB follow up collaboration report:\n\nWe observed the field of the Swift GRB 111016A (Mangano  et al., GCN  12439) \nwith 40-cm telescope ORI-40 of Kitab ISON observatory on Oct. 16 starting on \n(UT) 22:07:26. On the stacked image we do not detect any source within the \nenhanced XRT error box (Evans et al., GCN  12441). The photometry is based \non the reference star SDSS  101516.54+272642.0 assuming (after recalibration \ngri->R) R=17.77:\n\n Tstart UT, T0+,       Filter, Exposure, OT, UL (3 sigma)\n                 (mid, d)             (s)\n\n 22:07:26   0.15905  none  36*60       n/d  19.2",
  "circularId": 12486,
  "createdOn": 1319398351000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 111016A: optical upper limit",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 111016A"
}