====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Jan 22 13:44:52 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger228581 ====================================================================== Trigger: 00228581 Segment: 000 BAT Trigger Time: 179398643.776 [s; MET] Trigger Stop: 179398644.8 [s; MET] UTC: 2006-09-08T08:57:22.344940 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 31.8346478600979 Dec: 0.370562530869732 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.73 Image Trigger?: NO Rate S/N Ratio: 16.5227116418583 [ if not an image trigger ] Image S/N Ratio: 8.73 Analysis Position: [ source = BAT ] RA: 31.8346478600979 Dec: 0.370562530869732 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 31.8254284889535 Dec: 0.332127749613838 [deg; J2000] { 02h 07m 18.1s , +00d 19' 55.7" } +/- 1.12462930891569 [arcmin] (estimated 90% radius based on SNR) +/- 0.324412987317729 [arcmin] (formal 1-sigma fit error) SNR: 25.7186289144099 Angular difference between Flight and Ground position is 2.371500 arcmin Partial Coding Fraction: 0.4609375 [ including projection effects ] Duration T90: 19.2960000038147 +/- 1.30215974506912 Measured from: -8.05599999427795 to: 11.2400000095367 [s; relative to TRIGTIME] T50: 7.41600000858307 +/- 0.639362196036938 Measured from: -4.81999999284744 to: 2.59600001573563 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.540000021457672 to: 1.54000002145767 [s; relative to TRIGTIME] Total Fluence Measured from: -12.9799999892712 to: 15.5119999945164 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.931341 1.574684 1.417656 0.382264 0.041339 0.045124 0.041821 0.034491 [error] Peak 0.072703 0.134049 0.147337 0.042294 0.008527 0.010216 0.009715 0.007370 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================