{
  "eventId": "GRB 260114A",
  "bibcode": "2026GCN.43401....1V",
  "createdOn": 1768409874137,
  "submitter": "Alexei Pozanenko at IKI, Moscow <grb.alex@gmail.com>",
  "circularId": 43401,
  "submittedHow": "email",
  "subject": "GRB 260114A: Mondy optical observations",
  "body": "A. Volnova (IKI), A. Pozanenko (IKI), E. Klunko (ISTP), N. Pankov\n(HSE, IKI) report on behalf of IKI-GRB-FuN:\n\nWe observed the field of  GRB 260114A (Eyles-Ferris et al., GCN 43396;\nFermi GBM team, GCN 43395; Bissaldi et al., GCN 43400)  with the\nAZT-33IK 1.5m telescope of the  Mondy observatory starting on\n2026-01-14  (UT) 12:17:27 in R filter. Within the Swift/XRT error\ncircle (Eyles-Ferris et al., GCN 43396) we detect the optical\ncounterpart (Li et al., GCN 43398). Preliminary photometry is the\nfollowing:\n\nDate        UT start  t-T0       Exp.    Filter Obj.   Err.   UL\nSite/Telescope\n                     (mid,days)  (n*s)                       (3sigma)\n2026-01-14  12:17:27  0.08360    37*120  R      20.41  0.15   21.6\n\nThe photometry is calibrated using USNO-B1.0 stars and is not\ncorrected for the Galactic extinction.\n"
}