{
  "bibcode": "2006GCN..5902....1P",
  "body": "A. Pozanenko (IKI), A. Shulga, A. Volnova (SAI MSU), M. Ibrahimov, R.\nKarimov (MAO) on behalf of larger\nGRB follow up collaboration report:\n\nWe observed optical afterglow (Vanden Berk et al., GCN 5856) of GRB061126\n(Sbarufatti et al, GCN 5854) with 1.5m telescope of  Maidanak observatory\n(MAO).  Several exposures of 300 s in R-band were obtained on Nov. 26\nbetween (UT) 19:11 - 23:44.  Preliminary photometry against USNO-A2.0 stars\nof two combined images is following:\n\nT0+ ,      Exposure,  R_mag\n\n0.454 d    9x300     21.16 +/- 0.04\n0.593 d   14x300     21.65 +/- 0.08\n\nA local power law decay index of the afterglow in our observations between\n0.454 and 0.593 days is -1.5 +/-0.13, which is differ from global power-law\ndecay index of -1.0 (+/- 0.1) between 0.54 and 1.76 days after the burst\nreported early (Rol et al., GCN5876).",
  "circularId": 5902,
  "createdOn": 1165610723000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB061126: optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 061126"
}