====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Sat Oct 19 15:16:03 EDT 2024 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423 ====================================================================== Trigger: 01230423 Segment: 000 BAT Trigger Time: 738168225.408 [s; MET] Trigger Stop: 738168229.504 [s; MET] UTC: 2024-05-23T14:43:11.908720 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 33.5671478971774 Dec: -22.0204592880628 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.5 Image Trigger?: NO Rate S/N Ratio: 8.54400374531753 [ if not an image trigger ] Image S/N Ratio: 8.5 Analysis Position: [ source = BAT ] RA: 33.5671478971774 Dec: -22.0204592880628 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 33.5367072741935 Dec: -22.0515412262457 [deg; J2000] { 02h 14m 08.8s , -22d 03' 05.5" } +/- 1.62362450435195 [arcmin] (estimated 90% radius based on SNR) +/- 0.772795992880624 [arcmin] (formal 1-sigma fit error) SNR: 15.2203510610822 Angular difference between Flight and Ground position is 2.518771 arcmin Partial Coding Fraction: 0.4726562 [ including projection effects ] Duration T90: 41.9319999217987 +/- 8.65178382544062 Measured from: -3.92799997329712 to: 38.0039999485016 [s; relative to TRIGTIME] T50: 23.1159999370575 +/- 5.50600587724988 Measured from: 3.35600006580353 to: 26.472000002861 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.184000015258789 to: 1.18400001525879 [s; relative to TRIGTIME] Total Fluence Measured from: -6.36800003051758 to: 46.2999999523163 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.754100 0.740629 0.432950 0.000600 0.067872 0.070286 0.059797 0.050944 [error] Peak 0.034018 0.045506 0.026948 0.004316 0.009673 0.010416 0.008529 0.006949 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================