{
  "bibcode": "2018GCN.22387....1V",
  "body": "A. Volnova (IKI),  A. Pozanenko (IKI),  E. Klunko (ISTP), E. Mazaeva \n(IKI)  report on behalf of of larger GRB follow-up collaboration:\n\nWe observed the field of GRB 180205A (Evans  et al., GCN 22381)    with\nAZT-33IK telescope of Sayan observatory (Mondy).  We took several images \nin R-filter starting on Feb. 05 (UT) 12:54:29.  The afterglow of GRB \n180205A (Evans  et al., GCN 22381; Zheng et al., GCN 22382; Bolmer et \nal., GCN 22383)  is  clearly detected in a stacked image. Preliminary \nphotometry is following.\n\nDate        UT start  t-T0      Filter Exp.   OT      Err.  UL\n                      (mid, days)    (s)\n\n\n2018-02-05  12:54:29  0.372*    R      30*120 19.47   0.07  21.8\n\n* The time after XRT observation start  at (UT) 04:28:23.69.\n\nThe photometry is based on several nearby SDSS DR9 stars\n\nSDSS_id                 R_Lupton\nJ082719.98+113324.0\t16.206\t0.013\nJ082717.26+113400.0\t16.092\t0.013\nJ082715.06+113230.6\t15.553\t0.013",
  "circularId": 22387,
  "createdOn": 1517858377000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 180205A: Mondy optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 180205A"
}