{
  "bibcode": "2012GCN.13560....1R",
  "body": "Arne Rau (MPE) reports on behalf of the Fermi GBM Team:\n\n\"At 10:56:12.67  UT on 29 July 2012, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 120729A (trigger 365252175  / 120729456)\nwhich was also detected by the Swift/BAT (Ukwatta et al. 2012, GCN 13530).\nThe GBM on-ground location is consistent with the Swift position.\n\nThe angle from the Fermi LAT boresight is 83 degrees.\n\nThe GBM light curve shows a single pulse with a duration (T90) of about 25 s (50-300 keV).\nThe time-averaged spectrum from T0-3.6 s to T0+17.9 s is\nbest fit by a simple power law function with index -1.49 +/- 0.05.\n\nThe event fluence (10-1000 keV) in this time interval is\n(5.1 +/- 0.1)E-06 erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0+1.2 s in the 10-1000 keV band\nis 5.2 +/- 0.3 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"",
  "circularId": 13560,
  "createdOn": 1343911237000,
  "email": "arau@mpe.mpg.de",
  "subject": "GRB 120729A: Fermi GBM observation",
  "submitter": "Arne Rau at MPE  <arau@mpe.mpg.de>",
  "eventId": "GRB 120729A"
}