{
  "bibcode": "2009GCN..9619....1R",
  "body": "Arne Rau (MPE) reports on behalf of the Fermi GBM Team:\n\n\"At 06:47:40.43  UT on 06 July 2009, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 090706 (trigger 268555662 / 090706283).\n\nThe on-ground calculated location, using the GBM trigger\ndata, is RA = 205.1, DEC = -47.1 (J2000 degrees,\nequivalent to 13 h 40 m, -47 d 06 '), with an uncertainty\nof 3.0 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 20 degrees.\n\nThe GBM light curve consists of two peaks\nwith a duration (T90) of about 100 s (8-1000 keV).\nThe time-averaged spectrum from T0-34.8s to T0+7.2 s is\nadequately fit by a simple power law function with index -2.16 +/- 0.09\n(chi squared 410 for 339 d.o.f.).\n\nThe event fluence (8-1000 keV) in this time interval is\n(1.5 +/- 0.1)E-06 erg/cm^2. The 4-sec peak photon flux measured\nstarting from T0-30.7 s in the 8-1000 keV band\nis 1.24 +/- 0.05  ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"",
  "circularId": 9619,
  "createdOn": 1246892784000,
  "email": "arau@mpe.mpg.de",
  "subject": "GRB 090706: Fermi GBM detection",
  "submitter": "Arne Rau at MPE  <arau@mpe.mpg.de>",
  "eventId": "GRB 090706"
}