====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Fri Jul 29 23:42:15 EDT 2022 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1040123 ====================================================================== Trigger: 01040123 Segment: 000 BAT Trigger Time: 639093824 [s; MET] Trigger Stop: 639093896 [s; MET] UTC: 2021-04-02T22:03:17.222860 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 198.259947568503 Dec: 44.5125955041343 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 24.08 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 24.08 Analysis Position: [ source = BAT ] RA: 198.259947568503 Dec: 44.5125955041343 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 198.28400223477 Dec: 44.5104422184498 [deg; J2000] { 13h 13m 08.2s , +44d 30' 37.6" } +/- 1.0624681864995 [arcmin] (estimated 90% radius based on SNR) +/- 0.367293002309736 [arcmin] (formal 1-sigma fit error) SNR: 27.8948600819655 Angular difference between Flight and Ground position is 1.037294 arcmin Partial Coding Fraction: 0.6953125 [ including projection effects ] Duration T90: 238.707999944687 +/- 18.7908142212934 Measured from: 1.15600001811981 to: 239.863999962807 [s; relative to TRIGTIME] T50: 132.703999996185 +/- 7.47823423873571 Measured from: 52.095999956131 to: 184.799999952316 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 173.531999945641 to: 174.531999945641 [s; relative to TRIGTIME] Total Fluence Measured from: -51.6039999723434 to: 310.200000047684 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 5.112057 6.090382 3.590196 0.635886 0.129970 0.136692 0.127648 0.131169 [error] Peak 0.064726 0.067652 0.049890 0.016135 0.006882 0.007536 0.006723 0.006457 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================