====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Sat Mar 9 14:13:41 EST 2024 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1205319 ====================================================================== Trigger: 01205319 Segment: 000 BAT Trigger Time: 725592581.376 [s; MET] Trigger Stop: 725592584.448 [s; MET] UTC: 2023-12-30T01:29:08.738220 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 245.197505172734 Dec: 58.1197216671146 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.14 Image Trigger?: NO Rate S/N Ratio: 25.9807621135332 [ if not an image trigger ] Image S/N Ratio: 9.14 Analysis Position: [ source = BAT ] RA: 245.197505172734 Dec: 58.1197216671146 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 245.222209460033 Dec: 58.1319349239161 [deg; J2000] { 16h 20m 53.3s , +58d 07' 55.0" } +/- 1.1261470279977 [arcmin] (estimated 90% radius based on SNR) +/- 0.435356904789673 [arcmin] (formal 1-sigma fit error) SNR: 25.6691271590809 Angular difference between Flight and Ground position is 1.072208 arcmin Partial Coding Fraction: 0.3554688 [ including projection effects ] Duration T90: 15.2400000095367 +/- 0.9222234150588 Measured from: 1.12799990177155 to: 16.3679999113083 [s; relative to TRIGTIME] T50: 7.74799990653992 +/- 1.40020569319693 Measured from: 5.51999998092651 to: 13.2679998874664 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 7.63599991798401 to: 8.63599991798401 [s; relative to TRIGTIME] Total Fluence Measured from: 0.251999974250793 to: 17.2639999389648 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.558266 0.995242 1.039707 0.295158 0.050440 0.055867 0.050415 0.042873 [error] Peak 0.037110 0.094308 0.100093 0.037481 0.012327 0.014561 0.012939 0.010700 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================