{
  "bibcode": "2005GCN..3617....1B",
  "body": "I. Bikmaev, A. Galeev, N. Sakhibullin (KSU/AST),\nI. Khamitov, Z. Aslan (TUG), U. Kiziloglu (METU), A. Alpar (SabUni),\nR. Burenin, M. Pavlinsky, R. Sunyaev (IKI), report:\n\n    We have observed the field  of GRB050713b (Vaughan et al. GCN 3590)\non July 14, 2005, in Rc-band with ANDOR CCD attached to the  1.5-m\nRussian-Turkish telescope (RTT150, Antalya, Turkey).\n    The set of 30 sec exposures has been made with total exposure\ntime of 15 min and midpoint at UT = 22h 26min (~ 22 hours after\nthe burst). No new optical source was detected at the position of the \nX-ray source in the co-added frame with limiting magnitude of Rc = 22.4 mag.\n\nThis message may be cited.",
  "circularId": 3617,
  "createdOn": 1121415549000,
  "email": "irekk@tug.tug.tubitak.gov.tr",
  "subject": "GRB 050713b: RTT150 optical observations",
  "submitter": "Irek Khamitov at TUG  <irekk@tug.tug.tubitak.gov.tr>",
  "eventId": "GRB 050713B"
}