{
  "bibcode": "2005GCN..3794....1L",
  "body": "W. Li, University of California, Berkeley, on behalf of the \nKAIT GRB team, report: \n\n\"The robotic 0.76-m Katzman Automatic Imaging Telescope (KAIT)\nat Lick Observatory observed GRB050813 detected with Swift\n(Trigger 150139; Retter et al. GCN 3788, Sato et al. GCN 3793).\nA series of images was automatically obtained from 06:45:49 UT\n(39s after the burst) to 07:20:36 UT (2126s after the burst).\nThe sequence includes a combination of images taken with the V\nand I filters, as well as some that are unfiltered. We did not\ndetect a new object in our images when compared to the DSS II\nimages. In particular, no new object was found within the error\ncircle of the Swift XRT position as reported by Morris et al.\n(GCN 3790). Our first 20s unfiltered image started at 39.2s after\nthe burst has a limiting magnitude of about 18.6 when compared to\nthe USNO-B1.0 catalog.\"\n\nThis message may be cited.",
  "circularId": 3794,
  "createdOn": 1123960610000,
  "email": "weidong@astron.berkeley.edu",
  "subject": "GRB 050813: KAIT optical limit",
  "submitter": "Weidong Li at UC Berkeley KAIT/LOSS  <weidong@astron.berkeley.edu>",
  "eventId": "GRB 050813"
}