{
  "bibcode": "2024GCN.38734....1M",
  "createdOn": 1735593615807,
  "circularId": 38734,
  "submittedHow": "web",
  "eventId": "GRB 241229B",
  "body": "A. S. Moskvitin, O. I. Spiridonova (SAO RAS), A. A. Volnova and \nA. S. Pozanenko (IKI RAS) report on behalf of the GRB follow-up team.\n\nWe observed the field of GRB 241229B (Fermi GBM Team, GCN 38698; \nD'Ai et al., GCN 38699) with the 1-m telescope of SAO RAS, Zeiss-1000 \nequipped with the CCD-photometer on December 30, 14:47:58--16:04:24 UT,\nt_mid - T0 = 1.5763 days. We obtained 12 x 300 sec. images in Rc band.\n \nIn the stacked image we did not detected OT discovered by SVOM/VT team\n(GCN 38729) and confirmed by Volnova et al., (GCN 38732) down to the \nlimiting magnitude of R_lim = 22.3 (based on the same nearby PS1 stars, \nmagnitudes were converted with the Lupton 2005 equations).",
  "format": "text/plain",
  "submitter": "Moskvitin Alexander at SAO RAS <mosk@sao.ru>",
  "subject": "GRB 241229B: SAO RAS optical upper limit"
}