{
  "bibcode": "2008GCN..8579....1C",
  "body": "Valerie Connaughton (UAH) and Sheila McBreen (UCD/MPE)  \nreport on behalf of the Fermi GBM Team:\n\n\"At 14:43:26.23 UT on 22 November 2008, the Fermi Gamma-Ray Burst\n Monitor triggered and located GRB 081122B\n(trigger  249057807 / 081122614).\n\nThe on-ground calculated location, using the GBM trigger\ndata, is RA = 151.4, DEC = -2.1 (J2000 degrees,\nequivalent to 10 h 06 m, -02 d 06 '), with an uncertainty\nof 11.2 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 52 degrees.\n\nThe GBM light curve shows this is a short burst with a\nsingle spike of duration (T90) of about 0.3 s (50 - 300 keV).\nThe time-averaged spectrum from T0-0.13 s to T0+0.13 s is\nbest fit by a simple power law function with index -1.5 +/- 0.1\n(chi squared 372 for 484 d.o.f.).\n\nThe event fluence (50 - 300 keV) in this time interval is\n(7.9 +/- 0.1)E-8 erg/cm^2. The 256 ms photon flux measured\nstarting from T0-0.128 s in the 50 - 300 keV band\nis 1.6 +/- 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": 8579,
  "createdOn": 1227971595000,
  "email": "valerie@nasa.gov",
  "subject": "GRB 081122B: Fermi GBM Detection",
  "submitter": "Valerie Connaughton at MSFC  <valerie@nasa.gov>",
  "eventId": "GRB 081122B"
}