{
  "bibcode": "2009GCN..9706....1P",
  "body": "K. L. Page (U Leicester), W. H. Baumgartner (GSFC/UMBC),\nA. P. Beardmore (U Leicester), M. M. Chester (PSU),\nN. Gehrels (NASA/GSFC), D. M. Palmer (LANL),\nA. Rowlinson (U Leicester), M. H. Siegel (PSU), M. A. Stark (PSU) and\nT. N. Ukwatta (GSFC/GWU) report on behalf of the Swift Team:\n\nAt 22:42:27 UT, the Swift Burst Alert Telescope (BAT) triggered and\nlocated GRB 090726 (trigger=358422).  Swift did not slew immediately\nto the burst due to an Earth constraint. \nThe BAT on-board calculated location is \nRA, Dec 248.819, +72.871 which is \n   RA(J2000) = 16h 35m 16s\n   Dec(J2000) = +72d 52' 15\"\nwith an uncertainty of 3 arcmin (radius, 90% containment, including \nsystematic uncertainty).  The BAT light curve showed a small precursor\nat T-20 followed by a single FRED structure overlaid with rapid\nvariability with a duration of about 50 sec.  The peak count rate\nwas ~1000 counts/sec (15-350 keV), at ~10 sec after the trigger. \n\nSwift will not slew until T0+48.9 minutes. There will be no \nXRT or UVOT data until this time. \n\nBurst Advocate for this burst is K. L. Page (kpa AT star.le.ac.uk). \nPlease contact the BA by email if you require additional information\nregarding Swift followup of this burst. In extremely urgent cases, after\ntrying the Burst Advocate, you can contact the Swift PI by phone (see\nSwift TOO web site for information: http://www.swift.psu.edu/too.html.)",
  "circularId": 9706,
  "createdOn": 1248649011000,
  "email": "palmer@lanl.gov",
  "subject": "GRB 090726: Swift detection of a burst",
  "submitter": "David Palmer at LANL  <palmer@lanl.gov>",
  "eventId": "GRB 090726"
}