{
  "bibcode": "2019GCN.23964....1M",
  "body": "E. Mazaeva (IKI), E. Klunko (ISTP), A. Pozanenko (IKI), S. Belkin (IKI), A. Volnova (IKI) report on behalf of IKI-GRB-FuN:\n\nWe continue observations the afterglow of GRB 190311A��(Troja et al. GCN 23946) with AZT-33IK telescope of Sayan observatory (Mondy) starting on Mar. 12 (UT) 16:23:42. Preliminary photometry of the afterglow detected previously (Troja et al. GCN 23946; Pozanenko et al. GCN 23947; Zhu et al. GCN 23948; Gorbovskoy et al. GCN 23949; Belkin et al. GCN 23951; Mao et al. GCN 23954; Mazaeva et al. GCN 23958; Selsing et al. GCN 23962; Blazek et al. GCN 23963) is following.\n\nDate������������ UT start t-T0������ Filter�� Exp. OT������ Err.�� UL\n���������������������������������������� (mid, days)�������� (s)\n\n2019-03-12 16:23:42 1.11471�� R�� 5400 22.16 0.09�� 23.5\n\nThe photometry is based on several nearby SDSS-DR12 stars used in GCN 23958.",
  "circularId": 23964,
  "createdOn": 1552492290000,
  "email": "30.v@mail.ru",
  "subject": "GRB 190311A: Mondy optical observations",
  "submitter": "Elena Mazaeva at IKI, Moscow  <30.v@mail.ru>",
  "eventId": "GRB 190311A"
}