====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Sun Jan 19 21:41:27 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger331856 ====================================================================== Trigger: 00331856 Segment: 000 BAT Trigger Time: 245879237.696 [s; MET] Trigger Stop: 245879239.744 [s; MET] UTC: 2008-10-16T19:47:14.515960 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 14.6151239564649 Dec: -43.5430521619781 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.48 Image Trigger?: NO Rate S/N Ratio: 19.6977156035922 [ if not an image trigger ] Image S/N Ratio: 7.48 Analysis Position: [ source = BAT ] RA: 14.6151239564649 Dec: -43.5430521619781 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 14.5889026488615 Dec: -43.5373558434781 [deg; J2000] { 00h 58m 21.3s , -43d 32' 14.5" } +/- 2.25186570369933 [arcmin] (estimated 90% radius based on SNR) +/- 0.911745631391313 [arcmin] (formal 1-sigma fit error) SNR: 9.53863556340353 Angular difference between Flight and Ground position is 1.190568 arcmin Partial Coding Fraction: 0.984375 [ including projection effects ] Duration T90: 2.61599999666214 +/- 0.792706748977127 Measured from: 0.23199999332428 to: 2.84799998998642 [s; relative to TRIGTIME] T50: 1.17200002074242 +/- 0.311589493590561 Measured from: 0.787999987602234 to: 1.96000000834465 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.503999978303909 to: 1.50399997830391 [s; relative to TRIGTIME] Total Fluence Measured from: -0.0200000107288361 to: 2.95600000023842 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.022154 0.044121 0.049977 0.030735 0.007569 0.008158 0.007336 0.006451 [error] Peak 0.011400 0.016071 0.029818 0.016023 0.004412 0.004821 0.004412 0.003918 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================