====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Wed Oct 19 23:33:05 EDT 2022 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948 ====================================================================== Trigger: 00999948 Segment: 000 BAT Trigger Time: 624253616.448 [s; MET] Trigger Stop: 624253616.576 [s; MET] UTC: 2020-10-13T03:46:30.651960 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 107.387835387955 Dec: 57.0358898588483 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 13.37 Image Trigger?: NO Rate S/N Ratio: 116.858889263932 [ if not an image trigger ] Image S/N Ratio: 13.37 Analysis Position: [ source = BAT ] RA: 107.387835387955 Dec: 57.0358898588483 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 107.391724441058 Dec: 57.03116466483 [deg; J2000] { 07h 09m 34.0s , +57d 01' 52.2" } +/- 0.624191607961191 [arcmin] (estimated 90% radius based on SNR) +/- 0.175463504557986 [arcmin] (formal 1-sigma fit error) SNR: 59.6377628442747 Angular difference between Flight and Ground position is 0.310646 arcmin Partial Coding Fraction: 0.640625 [ including projection effects ] Duration T90: 7.31599986553192 +/- 0.178392941915236 Measured from: -0.0519999265670776 to: 7.26399993896484 [s; relative to TRIGTIME] T50: 5.3879998922348 +/- 0.0572712379609395 Measured from: 0.552000045776367 to: 5.93999993801117 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.0479999780654907 to: 0.952000021934509 [s; relative to TRIGTIME] Total Fluence Measured from: -0.847999930381775 to: 9.29200005531311 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 2.031375 3.424386 3.265379 0.877752 0.042013 0.050667 0.049670 0.034195 [error] Peak 0.529774 1.026705 1.219173 0.388663 0.018931 0.025343 0.028406 0.019962 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================