====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Sat Mar 9 13:57:45 EST 2024 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1213095 ====================================================================== Trigger: 01213095 Segment: 000 BAT Trigger Time: 728864019.648 [s; MET] Trigger Stop: 728864020.16 [s; MET] UTC: 2024-02-05T22:13:06.785960 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 351.476523972014 Dec: -55.1321365645467 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.45 Image Trigger?: NO Rate S/N Ratio: 18.9736659610103 [ if not an image trigger ] Image S/N Ratio: 10.45 Analysis Position: [ source = BAT ] RA: 351.476523972014 Dec: -55.1321365645467 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 351.465333655622 Dec: -55.1233334075089 [deg; J2000] { 23h 25m 51.7s , -55d 07' 24.0" } +/- 0.479914411224784 [arcmin] (estimated 90% radius based on SNR) +/- 0.0947940941370598 [arcmin] (formal 1-sigma fit error) SNR: 86.8157812767943 Angular difference between Flight and Ground position is 0.652955 arcmin Partial Coding Fraction: 0.984375 [ including projection effects ] Duration T90: 47.3040000200272 +/- 0.291671085279166 Measured from: 3.55999994277954 to: 50.8639999628067 [s; relative to TRIGTIME] T50: 23.7159999608994 +/- 0.431147285626477 Measured from: 18.2599999904633 to: 41.9759999513626 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 39.067999958992 to: 40.067999958992 [s; relative to TRIGTIME] Total Fluence Measured from: -0.835999965667725 to: 79.0640000104904 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 22.038274 21.170568 9.650841 1.511587 0.099108 0.098782 0.075364 0.051067 [error] Peak 1.630890 2.290718 1.670864 0.343674 0.023358 0.027469 0.024674 0.013251 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================