====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Sun Jan 12 02:18:33 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger557354 ====================================================================== Trigger: 00557354 Segment: 000 BAT Trigger Time: 392021677.632 [s; MET] Trigger Stop: 392021681.728 [s; MET] UTC: 2013-06-04T06:54:26.998160 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 250.080442177307 Dec: 68.2100394725204 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.99 Image Trigger?: NO Rate S/N Ratio: 12.369316876853 [ if not an image trigger ] Image S/N Ratio: 7.99 Analysis Position: [ source = BAT ] RA: 250.080442177307 Dec: 68.2100394725204 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 250.166094294742 Dec: 68.224703294494 [deg; J2000] { 16h 40m 39.9s , +68d 13' 28.9" } +/- 1.11626650385319 [arcmin] (estimated 90% radius based on SNR) +/- 0.499931470338852 [arcmin] (formal 1-sigma fit error) SNR: 25.9943243081518 Angular difference between Flight and Ground position is 2.100232 arcmin Partial Coding Fraction: 0.8125 [ including projection effects ] Duration T90: 76.2839999198914 +/- 29.7594602090569 Measured from: 1.43999999761581 to: 77.7239999175072 [s; relative to TRIGTIME] T50: 22.3879999518394 +/- 4.0223793880458 Measured from: 8.74399995803833 to: 31.1319999098778 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 14.3919999599457 to: 15.3919999599457 [s; relative to TRIGTIME] Total Fluence Measured from: -0.444000005722046 to: 95.7679999470711 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.797853 0.965488 0.605254 0.150162 0.063199 0.064999 0.057662 0.051240 [error] Peak 0.018830 0.040178 0.022490 0.017232 0.007328 0.007340 0.006754 0.005644 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================