{
  "bibcode": "2006GCN..5183....1K",
  "body": "I. Khamitov (TUG), I. Bikmaev, N. Sakhibullin (KSU/AST),\nZ. Aslan (TUG), U. Kiziloglu (METU), E. Gogus (Sabanci Uni.),\nR. Burenin, M. Pavlinsky, R. Sunyaev (IKI)\n\nreport:\n\nWe observed the field around position of optical counterpart of\nGRB060526 (Campana et al. GCN 5162; French & Jelinek GCN 5165; Rykoff et\nal. GCN 5166) with Russian-Turkish 1.5-m telescope (RTT150,\nBakirlitepe,TUBITAK National Observatory, Turkey). The observations were\nmade in Rc in two epochs: May 28, 20:07UT and May 29, 00:53UT (~51.64\nand ~56.41 hours after the burst). The afterglow is detected clearly in\nRc bands in both epochs.\n\nWe estimate the following Rc magnitudes for the OT:\n\n    t-t0  m_R     err\n   51.64  21.464  0.04\n   56.41  21.816  0.05\n\nThe last value indicates that the afterglow light curve had returned to\nthe extrapolated power-law decay with index -1.2 which was found between\n5 and 16 hours of post-burst reported by Khamitov et al. (GCN 5173),\nHalpern et al. (GCN 5176) and Cobb et al. (GCN 5180).\n\nOur Rc lightcurve can be found at:\n\nhttp://hea.iki.rssi.ru/grb/060526/lc_0528.jpg\n\nThis message may be cited.",
  "circularId": 5183,
  "createdOn": 1148881332000,
  "email": "rodion@hea.iki.rssi.ru",
  "subject": "GRB 060526: RTT150 optical observations",
  "submitter": "Rodion Burenin at IKI, Moscow  <rodion@hea.iki.rssi.ru>",
  "eventId": "GRB 060526"
}