{
  "bibcode": "2005GCN..4087....1R",
  "body": "V.Rumyantsev (CrAO), V.Biryukov (SAI, MSU), A.Pozanenko (IKI), M. Ibrahimov\n(MAO)  on behalf of larger GRB follow up collaboration report:\n\nWe reanalyzed the R-band observations of GRB051008  with 2.6m Shajn\ntelescope of CrAO  (Rumyantsev et al., GCN4081).  Within  XRT  error circle\n(Perri et al., GCN4073) we found two objects. One object #1 was reported\nearly in GCN 4081:\n\nRA(J2000) =13 31 29.98\nDec       =+42 05 52.06\n\nIt is clearly visible in both epochs of observation.  Object  #2  is apart\n6.5\" S-W from the  object  #1, and  is not visible in second epoch. The\nphotometry against of USNO A2.0 (R) is following:\n\nMid time     Exposure    object#1        object#2\nOct.8 (UT)\n 17:14        15x60 s     21.50+/-0.13    22.19+/-0.27\n 17:37        22x60 s     21.32+/-0.13   >22.6 (3 sigma UL)\n\nWe suggest object #2 as an afterglow candidate.\nThe temporal index estimated from our observations is alpha < -0.5.\n\nImage of  the first epoch can be found at\nhttp://grb.rssi.ru/GRB051008/GRB051008_ZTSh_R1.gif\n\n[Correction to GCN 4081: The start of observation on Oct. 8 is 17:05:08\n(UT), i.e 32 minutes after the burst onset.]\n\nThis message can be cited.",
  "circularId": 4087,
  "createdOn": 1129058784000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB051008: optical candidate",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 051008"
}