{
  "bibcode": "2008GCN..8727....1A",
  "body": "M. Andreev, A. Sergeev (Terskol Branch of Institute of Astronomy), Ju. \nBabina  (CrAO), A. Pozanenko (IKI) on behalf of larger GRB follow up \ncollaboration report:\n\nWe observed  the field of GRB 081211B (Copete et al., GCN 8661)   with \nZeiss-600 telescope of Mt. Terskol observatory on Dec.13 in R-band. In the \nXRT error box (Page et al., GCN 8666) we do not detect any optical source. A \nphotometry of the combined image is following:\n\nMid time (UT)      Exposure   R_mag (3 sigma)\n                   s\n\n08-12-13 02:10:40  85x60      >21.1",
  "circularId": 8727,
  "createdOn": 1230228576000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 081211B: optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 081211B"
}