{
  "bibcode": "2009GCN..9022....1C",
  "body": "V.Chaplin (UAH) reports on behalf of the Fermi GBM Team:\n\n\"At 01:05:10.53 UT on 20 March 2009, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 090320C (trigger 259203912 / 090320045).\n\nThe on-ground calculated location, using the GBM trigger\ndata, is RA = 108.2, DEC = -43.3 (J2000 degrees,\nequivalent to 7h 13m, -43d 18'), with an uncertainty\nof 15.0 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 40 degrees.\n\nThe GBM light curve has a duration (T90) of about 4 s (8-1000 keV),\nwith a peak at about T0-2 seconds.\n\nSince the source is weak, the time-averaged spectrum is poorly  \nconstrained.\"",
  "circularId": 9022,
  "createdOn": 1237844337000,
  "email": "chapliv@email.uah.edu",
  "subject": "GRB 090320C: Fermi GBM Detection",
  "submitter": "Vandiver Chaplin at UAH/Fermi-GBM  <chapliv@email.uah.edu>",
  "eventId": "GRB 090320C"
}