{
  "bibcode": "2005GCN..4239....1W",
  "body": "P.R. Wozniak, W.T. Vestrand, J. Wren, R. White, S. Evans\non behalf of the RAPTOR team report:\n\nStarting at 01:12:54.42 UT on November 9, 33.9 seconds after\nthe Swift BAT trigger, the Raptor-S robotic telescope at\nLos Alamos National Laboratory responded to Swift trigger 163136\n(Tagliaferri et al., GCN 4213). The automated response was\ncomposed of a series of ten 5-second duration exposures followed\nby 20 10-second exposures and finally by 183 30-second exposures.\nThe unfiltered images show an optical transient at the position\nidentifed by Rykoff et al. (GCN 4211) that fades from magnitude\nR ~15.1 to ~17.5 over the course of 20 minutes. The unfiltered\nmagnitudes were transformed to the R2 magnitude scale of the\nUSNO B1.0 catalog. Short animations derived from the RAPTOR images\ncan be viewed at:\n\nEPISODE I: \"The First Four Minutes\"\nhttp://www.raptor.lanl.gov/images/GRB051109a/grb051109a_early_movie.gif\nEPISODE II: \"The Next Half Hour\"\nhttp://www.raptor.lanl.gov/images/GRB051109a/grb051109a_late_movie.gif",
  "circularId": 4239,
  "createdOn": 1131583074000,
  "email": "wozniak@lanl.gov",
  "subject": "Early RAPTOR measurements of GRB 051109a - the movie.",
  "submitter": "Przemyslaw R. Wozniak at LANL  <wozniak@lanl.gov>",
  "eventId": "GRB 051109A"
}