{
  "bibcode": "2019GCN.23743....1V",
  "body": "A. Volnova (IKI), A. Pozanenko (IKI),  E. Mazaeva (IKI),  E. Klunko \n(ISTP), S. Belkin (IKI) report   on behalf of IKI-GRB-FuN:\n\nWe observed the field of  the GRB  190114B (Siegel et al., GCN 23686) \nwith AZT-33IK telescope of Sayan observatory (Mondy) starting on Jan. 15 \n(UT) 21:06:04. The optical afterglow (e.g. Fernandez-Garcia et al., GCN \n23694;  Pozanenko et al., GCN 23696; Selsing et al., GCN 23713) is \nmarginally detected in a stacked image. Preliminary photometry is following.\n\nDate       UT start t-T0    Filter Exp.   OT    Err.\n                    (mid, days) (s)\n\n2019-01-15 21:06:04 1.08672 R      30*120 22.2 0.35\n\nThe photometry is based on nearby SDSS  stars\nSDSS id             R_Lupton\nJ113927.36+185157.2 17.094 0.014\nJ113940.10+185315.3 17.015 0.015\nJ113939.20+185354.8 17.954 0.018",
  "circularId": 23743,
  "createdOn": 1547658397000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 190114B: continued optical observations in Mondy",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 190114B"
}