====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Fri Jul 29 23:25:30 EDT 2022 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1044678 ====================================================================== Trigger: 01044678 Segment: 000 BAT Trigger Time: 640806457.408 [s; MET] Trigger Stop: 640806458.432 [s; MET] UTC: 2021-04-22T17:47:10.517100 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 21.1388394372711 Dec: 42.1100322338717 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.15 Image Trigger?: NO Rate S/N Ratio: 14.8996644257513 [ if not an image trigger ] Image S/N Ratio: 8.15 Analysis Position: [ source = BAT ] RA: 21.1388394372711 Dec: 42.1100322338717 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 21.079452806016 Dec: 42.1028144656682 [deg; J2000] { 01h 24m 19.1s , +42d 06' 10.1" } +/- 2.12682330290029 [arcmin] (estimated 90% radius based on SNR) +/- 1.15788035830628 [arcmin] (formal 1-sigma fit error) SNR: 10.3497688701698 Angular difference between Flight and Ground position is 2.678777 arcmin Partial Coding Fraction: 0.5390625 [ including projection effects ] Duration T90: 39 +/- 7.28010988928052 Measured from: -32.4079999923706 to: 6.59200000762939 [s; relative to TRIGTIME] T50: 18 +/- 8.55862138431185 Measured from: -15.4079999923706 to: 2.59200000762939 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.592000007629395 to: 1.59200000762939 [s; relative to TRIGTIME] Total Fluence Measured from: -34.4079999923706 to: 7.59200000762939 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.385027 0.484361 0.349006 0.059659 0.055540 0.057343 0.050065 0.045411 [error] Peak 0.052374 0.045534 0.049201 0.003406 0.009975 0.010040 0.008965 0.007213 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================