{
  "bibcode": "2008GCN..8102....1G",
  "body": "A. Galeev (KSU/AST), I. Khamitov (TUG),\nI. Bikmaev, N. Sakhibullin (KSU/AST),\nR. Burenin, M. Pavlinsky, R. Sunyaev (IKI),\nZ. Eker (TUG), U. Kiziloglu (METU), E. Gogus (Sabanci Uni.)\n\nreport:\n\nWe observed the GRB 080810 afterglow (Page et al. GCN Circ. 8080)\nwith Russian-Turkish 1.5-m telescope (RTT150, Bakirlitepe, TUBITAK\nNational Observatory, Turkey).\n\nThe series of several exposures in V,Rc,Ic bands were made\nby using Andor CCD starting at 13 Aug 2008, 00:24 UT, i.e. ~ 59.23 hours \nafter the burst.\n\nUsing USNO-B1.0 stars we estimate an Rc magnitude of 21.60+/-0.05\n(~59.85 hours after the burst).\n\nThis measurement deviates from the power law decay with index -0.9\n(Galeev et al., GCN8098,Guidorzi et al, GCN8099), that indicates steeper \nfading of OT after 48h.\n\n-- \nThis message has been scanned for viruses and\ndangerous content by MailScanner, and is\nbelieved to be clean.",
  "circularId": 8102,
  "createdOn": 1218635202000,
  "email": "irekk@tug.tug.tubitak.gov.tr",
  "subject": "GRB 080810: RTT150 optical observations",
  "submitter": "Irek Khamitov at TUG  <irekk@tug.tug.tubitak.gov.tr>",
  "eventId": "GRB 080810"
}