{
  "bibcode": "2018GCN.23423....1B",
  "body": "S. Belkin (IKI), A. Pozanenko (IKI), E. Mazaeva (IKI), A. Volnova (IKI) \n  report on behalf of IKI-FuN follow-up collaboration:\n\nWe observed  the field of  GRB 181110A   (Evans et al., GCN 23413)  with \nRC-1000 telescopes of CHILESCOPE observatory. Observation started on \nNov. 11 (UT) 01:02:08 in r'-filter and were performed under moderate \nseeing conditions of 1.5''.  We detect optical afterglow  (Evans et al., \nGCN 2341;  Yamanaka et al., GCN  23414; Murata et al., GCN  23415; \nDenisenko et al., GCN   23416; Perley et al., GCN  23421; Bolmer  et \nal., GCN   23422).\n\nPreliminary photometry in AB is following.\n\nDate       UT start t-T0    Filter Exp.   OT    Err. UL\n                     (mid, days)    (s)\n\n2018-11-11 01:02:08 0.69979 r'     10*300 20.53 0.10 22.8\n\nThe photometry is based on several nearby stars, magnitudes taken from \nNOMAD catalog and Jester et al. (2005) transformations.",
  "circularId": 23423,
  "createdOn": 1541960868000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 181110A: optical observations in Chilescope observatory",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 181110A"
}