{
  "bibcode": "2011GCN.11670....1S",
  "body": "D.K. Sahu and Pepsi Anto (Indian Institute of Astrophysics,\nBangalore) report.\nOptical afterglow of the Swift GRB 110205A (Beardmore et al.,\nGCN 11629) was observed with the 2m. Himalayan Chandra\nTelescope of the Indian Astronomical Observatory, Hanle,\nIndia, under poor sky  condition.  The optical afterglow\nwas observed in Bessell R filter and was detected in\nall the frames.\n\nThe preliminary magnitudes of the optical afterglow,\ncalibrated using NOMAD1 1574-0155978 (R = 16.100)\n(Veli-Pekka et al., GCN11637), are as under:\nDate\t\tMid UT\tExposure       R mag\n05-02-2011\t20:50\t6 x 180sec  21.11 +/- 0.05\n05-02-2011\t21:13\t3 x 180sec  21.19 +/- 0.08\n05-02-2011\t22:09\t1 x 600sec  21.18 +/- 0.10\n\nThis message may be cited.",
  "circularId": 11670,
  "createdOn": 1297157325000,
  "email": "dks@iiap.res.in",
  "subject": "GRB 110205A : HCT optical observations",
  "submitter": "D.K. Sahu at Indian Inst of Astrophysics,Bangalore  <dks@iiap.res.in>",
  "eventId": "GRB 110205A"
}