====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.47 Process Start Time (local time): Mon Jun 29 15:05:11 EDT 2020 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886 ====================================================================== Trigger: 00970886 Segment: 000 BAT Trigger Time: 610699662.336 [s; MET] Trigger Stop: 610699666.432 [s; MET] UTC: 2020-05-09T06:47:17.426340 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 116.449929380473 Dec: -4.64135929017309 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.2 Image Trigger?: NO Rate S/N Ratio: 13.1529464379659 [ if not an image trigger ] Image S/N Ratio: 10.2 Analysis Position: [ source = BAT ] RA: 116.449929380473 Dec: -4.64135929017309 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 116.414946348068 Dec: -4.63401519229606 [deg; J2000] { 07h 45m 39.6s , -04d 38' 02.5" } +/- 1.70519975245069 [arcmin] (estimated 90% radius based on SNR) +/- 0.802992935622336 [arcmin] (formal 1-sigma fit error) SNR: 14.1909302149057 Angular difference between Flight and Ground position is 2.138011 arcmin Partial Coding Fraction: 0.3984375 [ including projection effects ] Duration T90: 828.227999925613 +/- 13.3825565010765 Measured from: 3.36400008201599 to: 831.592000007629 [s; relative to TRIGTIME] T50: 607.999999880791 +/- 209.406043122585 Measured from: 206.236000061035 to: 814.235999941826 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 822.692000031471 to: 823.692000031471 [s; relative to TRIGTIME] Total Fluence Measured from: -0.796000003814697 to: 848.991999983788 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.081621 4.197761 3.242221 0.845820 0.180387 0.187450 0.166827 0.152894 [error] Peak 0.064290 0.049961 0.039725 0.013032 0.006603 0.006943 0.006016 0.005086 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================