{
  "bibcode": "2006GCN..4548....1N",
  "body": "M. Nysewander, A. LaCluyze, D. Reichart, J.A. Crain, A. Foster, K. Ivarson\nreport on behalf of the UNC team of the FUN GRB collaboration:\n\nWe observed the error region of GRB 060117 (Campana et al., GCN 4533) with\nfour of the PROMPT telescopes simultaneously in Ur'Iz' beginning 18.0 hours\nafter the burst under the automated control of SkyNet at very high airmass.\nEach exposure is 80 s long; the table below gives details of the\nobservations:\n\nFilter Telescope  Start (UT) Stop (UT)    # Exp   Total (hr)\n U       P2       00:47:39   02:17:47      61      1.36\n r'      P4       00:47:39   02:18:44      63      1.40\n I       P1       00:47:36   02:13:03      59      1.31\n z'      P5       00:47:38   02:14:16      61      1.36\n\nWe do not see the afterglow reported by Jelinek et al. (GCN 4536) in r'Iz'\nto r' > 20.2, I > 21.2, and z' > 20.2 (3-sigma).  The magnitudes have been\ncalibrated to 5 USNO NOMAD catalogue stars using the transformation\nequations of Smith et al. 2002.\n\nPROMPT is currently being built and commissioned at CTIO.",
  "circularId": 4548,
  "createdOn": 1137692966000,
  "email": "mnysewan@physics.unc.edu",
  "subject": "GRB 060117: PROMPT Observations",
  "submitter": "Melissa Nysewander at UNC,Chapel Hill  <mnysewan@physics.unc.edu>",
  "eventId": "GRB 060117"
}