{
  "bibcode": "2002GCN..1535....1P",
  "body": "E.Pavlenko (CrAO), V.Rumyantsev (CrAO) and A.Pozanenko (IKI)\nreport:\n\nWe have imaged of the error box of XRF 020903 (Ricker et al. GCN #1530)\nwith the 0.38-m Cassegrain telescope of Crimean Astrophysical Observatory\n(field 7x10 arcminutes). \nWe obtained several frames which include the center of error box\nand partially covered its area on 2002 Sept. 3.9203 \n(12h after the burst) - 3.9540 UT. \nWe did not identify any afterglow candidate by visual comparison with the DSS2 \nto a limit approximately R ~ 17.4 mag.\nImages will by posted shortly in http://grb.rssi.ru/XRF020903.\n\nThis message may be cited.",
  "circularId": 1535,
  "createdOn": 1031230558000,
  "email": "rum@crao.crimea.ua",
  "subject": "XRF 020903: Optical observations",
  "submitter": "Vasilij Rumjantsev at CrAO  <rum@crao.crimea.ua>"
}