{
  "bibcode": "1999GCN...424....1G",
  "body": "T. Giblin, R. M. Kippen (UAH/MSFC), and M. Sahi (USRA/MSFC) report on\nbehalf of the BATSE Team:\n\nOn 1999 October 14.911512 UT, BATSE triggered on GRB991014 (trigger # 7803).\nThe burst time history shows a primary emission pulse comprised of several\nsub-pulses lasting a few seconds followed by a weak and soft pulse. The T90 \nand T50 measured durations are 4.67 (+/- 0.47) and 1.22 (+/- 0.14) seconds, \nrespectively. Although short, this burst is still classified as a Class I \nburst in the BATSE GRB Hardness-Duration scatter plot. The burst is soft, \nwith marginal emission above 300 keV and an energy fluence hardness ratio \n(100-300 keV / 50-100 keV) equal to 1.36 (+/- 0.13). The 50-300 keV peak \nflux of the burst measured on the 64 ms timescale is 2.58 (+/- 0.26) \nphotons/s/cm^2 and 4.87 (+/- 0.53) ergs/s/cm^2, placing it in the upper\n32% of the BATSE peak flux distribution. The fluence (> 25 keV) of the \nburst is 1.712 (+/- 0.471) x 10^-6 ergs/cm^2, ranking in the top 58% of\nthe fluence distribution. The BATSE location is consistent with the \nBeppoSAX WFC error circle and IPN annulus. The BATSE light curve will \nsoon be available at:\n\n\thttp://www.batse.msfc.nasa.gov/~kippen/batserbr/",
  "circularId": 424,
  "createdOn": 940125146000,
  "email": "giblin@bowie.msfc.nasa.gov",
  "subject": "GRB991014 BATSE Observations",
  "submitter": "Timothy Giblin at MSFC  <giblin@bowie.msfc.nasa.gov>",
  "eventId": "GRB 991014"
}