====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Fri Jul 29 23:04:38 EDT 2022 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1054681 ====================================================================== Trigger: 01054681 Segment: 000 BAT Trigger Time: 645047514.688 [s; MET] Trigger Stop: 645047515.712 [s; MET] UTC: 2021-06-10T19:51:27.514180 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 243.938816073423 Dec: 14.3913470955268 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.54 Image Trigger?: NO Rate S/N Ratio: 46.5295604965274 [ if not an image trigger ] Image S/N Ratio: 10.54 Analysis Position: [ source = BAT ] RA: 243.938816073423 Dec: 14.3913470955268 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 243.928518473746 Dec: 14.3984723907893 [deg; J2000] { 16h 15m 42.8s , +14d 23' 54.5" } +/- 0.814370488769121 [arcmin] (estimated 90% radius based on SNR) +/- 0.397282721599225 [arcmin] (formal 1-sigma fit error) SNR: 40.7864103070031 Angular difference between Flight and Ground position is 0.735475 arcmin Partial Coding Fraction: 0.2460938 [ including projection effects ] Duration T90: 69.3839999437332 +/- 2.53414757519244 Measured from: -0.663999915122986 to: 68.7200000286102 [s; relative to TRIGTIME] T50: 25.4399999380112 +/- 0.622009678277772 Measured from: 8.50400006771088 to: 33.944000005722 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 7.94800007343292 to: 8.94800007343292 [s; relative to TRIGTIME] Total Fluence Measured from: -12.039999961853 to: 142.472000002861 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 9.296134 16.739654 17.316489 5.827818 0.134215 0.158668 0.162283 0.124557 [error] Peak 0.237698 0.495221 0.701118 0.350177 0.020299 0.027480 0.032357 0.026318 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================