{
  "bibcode": "2023GCN.33628....1B",
  "body": "S. Belkin (IKI),  R. Ya. Inasaridze (AbAO),  A. Pozanenko (IKI), N. \nPankov (HSE, IKI), D. Datashvili (AbAO), V. R. Ayvazian (AbAO),   report \non behalf of GRB IKI FuN:\n\nWe observed  the field of Swift GRB 230414B (D'Ai et al., GCN 33612) \nwith AS-32 telescope of Abastumani observatory (AbAO) in   R-filter \nstarting on Apr. 14 (UT) 16:46:07. We  detected the  afterglow (Pankov \net al., GCN 33615; Lu et al., GCN 33616; Raman et al., GCN 33618; Ghosh \net al., GCN 33620; Moskvitin et al., GCN 33622; Malesani et al., GCN \n33623; Zhu  et al., GCN 33625).  Preliminary photometry of the object is \nfollowing\n\nDate       UT start   t-T0    Filter Exp.    OT    Err.  UL(3sigma)\n                       (mid, days)    (s)\n\n2023-04-14 16:46:07   0.06094  R     112*60  19.73 0.05    22.3\n\nThe photometry is based on nearby USNO-B1.0 stars.",
  "circularId": 33628,
  "createdOn": 1681557300000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 230414B: AbAO optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 230414B"
}