{
  "bibcode": "2009GCN..9600....1M",
  "body": "Sheila McBreen (UCD/MPE)\nreports on behalf of the Fermi GBM Team:\n\n\"At 05:23:55.84 UT on 01 July 2009, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 090701 (trigger 268118637 / 090701225).\n\nThe on-ground calculated location, using the GBM trigger\ndata, is RA = 114.7, DEC = -42.1 (J2000 degrees,\nequivalent to 07 h 39 m, -42 d 06 '), with an uncertainty\nof 4.2 degrees (radius, 1-sigma containment,\nstatistical only; there is additionally a systematic\nerror which is currently estimated to be 2 to 3 degrees).\n\nThe angle from the Fermi LAT boresight is 13 degrees.\n\nThe GBM light curve comprises one pulse\nwith a duration (T90) of about 12 s (8-1000 keV).\nThe time-averaged spectrum from T0-10 s to T0+2 s is\nadequately fit by  a simple power law function\nwith index 1.84 +/- 0.09 (chi squared 440 for 485 d.o.f.).\n\nThe event fluence (8-1000 keV) in this time interval is about\n4.5E-07 erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0-1.024 s in the 8-1000 keV band\nis 2.1 +/- 0.1 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"",
  "circularId": 9600,
  "createdOn": 1246463029000,
  "email": "smcbreen@mpe.mpg.de",
  "subject": "GRB 090701: Fermi GBM detection",
  "submitter": "Sheila McBreen at MPE  <smcbreen@mpe.mpg.de>",
  "eventId": "GRB 090701"
}