{
  "bibcode": "2005GCN..3972....1B",
  "body": "E. Berger (Carnegie Observatories), B. P. Schmidt (RSAA, ANU), A. M.  \nSoderberg (Caltech), and A. Boss (Carnegie DTM) report:\n\n\"We obtained second set of I-band observations of GRB 050911 with the du\nPont telescope at LCO on 2005, Sep. 12.39 UT (18.5 hours after the burst).  \nDigital subtraction of this observation from the one obtained 13 hours\nafter the burst (GCN #3966)  reveals no variable sources within the XRT\nerror circle (GCN #3967) to a 3-sigma limit of I>21.9 mag in comparison to\nthe UCAC2 star at RA=00:54:43.4587, DEC=-38:54:00.674.\"",
  "circularId": 3972,
  "createdOn": 1126579924000,
  "email": "eberger@ociw.edu",
  "subject": "GRB 050911: LCO limits on a variable source",
  "submitter": "Edo Berger at Carnegie Obs  <eberger@ociw.edu>",
  "eventId": "GRB 050911"
}