====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Jan 20 02:04:31 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger311762 ====================================================================== Trigger: 00311762 Segment: 000 BAT Trigger Time: 232589829.824 [s; MET] Trigger Stop: 232589830.336 [s; MET] UTC: 2008-05-16T00:17:07.030760 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 120.629533847551 Dec: -26.1760175623149 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.61 Image Trigger?: NO Rate S/N Ratio: 15.0665191733194 [ if not an image trigger ] Image S/N Ratio: 8.61 Analysis Position: [ source = BAT ] RA: 120.629533847551 Dec: -26.1760175623149 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 120.661366398219 Dec: -26.1488751984184 [deg; J2000] { 08h 02m 38.7s , -26d 08' 56.0" } +/- 2.17010907859261 [arcmin] (estimated 90% radius based on SNR) +/- 1.21551020393041 [arcmin] (formal 1-sigma fit error) SNR: 10.0561196413796 Partial Coding Fraction: 0.3828125 [ including projection effects ] Duration T90: 5.76400002837181 +/- 0.223212908197741 Measured from: 0.15599998831749 to: 5.9200000166893 [s; relative to TRIGTIME] T50: 5.0160000026226 +/- 0.415716250511535 Measured from: 0.444000005722046 to: 5.46000000834465 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.0519999861717224 to: 1.05199998617172 [s; relative to TRIGTIME] Total Fluence Measured from: 0.0839999914169312 to: 6.05599999427795 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.142337 0.167476 0.096463 0.016133 0.021073 0.022218 0.019634 0.016992 [error] Peak 0.041052 0.080558 0.057517 0.010654 0.009324 0.010127 0.008997 0.007418 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================