====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Tue Dec 26 15:32:31 EST 2023 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1199764 ====================================================================== Trigger: 01199764 Segment: 000 BAT Trigger Time: 722927191.552 [s; MET] Trigger Stop: 722927192.576 [s; MET] UTC: 2023-11-29T05:05:59.096760 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 317.536113005641 Dec: 41.5435082108941 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.94 Image Trigger?: NO Rate S/N Ratio: 22.5166604983954 [ if not an image trigger ] Image S/N Ratio: 10.94 Analysis Position: [ source = BAT ] RA: 317.536113005641 Dec: 41.5435082108941 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 317.541006827999 Dec: 41.5303277336599 [deg; J2000] { 21h 10m 09.8s , +41d 31' 49.2" } +/- 0.960403201923415 [arcmin] (estimated 90% radius based on SNR) +/- 0.302363079126228 [arcmin] (formal 1-sigma fit error) SNR: 32.2243871575495 Angular difference between Flight and Ground position is 0.820803 arcmin Partial Coding Fraction: 0.4648438 [ including projection effects ] Duration T90: 106.324000000954 +/- 2.01832399649924 Measured from: 1.91999995708466 to: 108.243999958038 [s; relative to TRIGTIME] T50: 66.5199999809265 +/- 1.33670045524915 Measured from: 21.3359999656677 to: 87.8559999465942 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 88.7120000123978 to: 89.7120000123978 [s; relative to TRIGTIME] Total Fluence Measured from: -1.74800002574921 to: 122.071999907494 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 5.992320 7.791618 5.442700 1.119425 0.100741 0.108182 0.094911 0.075159 [error] Peak 0.154099 0.219204 0.098329 0.006792 0.009586 0.010520 0.007905 0.005306 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================