====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Tue Dec 26 22:32:29 EST 2023 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1195887 ====================================================================== Trigger: 01195887 Segment: 000 BAT Trigger Time: 721405072.064 [s; MET] Trigger Stop: 721405073.088 [s; MET] UTC: 2023-11-11T14:17:19.712860 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 290.233898035718 Dec: 52.4469715812306 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 12.51 Image Trigger?: NO Rate S/N Ratio: 23.6643191323985 [ if not an image trigger ] Image S/N Ratio: 12.51 Analysis Position: [ source = BAT ] RA: 290.233898035718 Dec: 52.4469715812306 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 290.198774660372 Dec: 52.4400635289037 [deg; J2000] { 19h 20m 47.7s , +52d 26' 24.2" } +/- 0.772963180958617 [arcmin] (estimated 90% radius based on SNR) +/- 0.2401173660246 [arcmin] (formal 1-sigma fit error) SNR: 43.9431830693587 Angular difference between Flight and Ground position is 1.349768 arcmin Partial Coding Fraction: 0.6171875 [ including projection effects ] Duration T90: 34.0759998559952 +/- 4.8503395055933 Measured from: -3.74399995803833 to: 30.3319998979568 [s; relative to TRIGTIME] T50: 11.6119998693466 +/- 0.860306927820265 Measured from: 0.0160000324249268 to: 11.6279999017715 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.0679999589920044 to: 1.067999958992 [s; relative to TRIGTIME] Total Fluence Measured from: -5.32000005245209 to: 40.3400000333786 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.439329 1.961802 1.467724 0.377686 0.061812 0.065682 0.057305 0.048656 [error] Peak 0.079637 0.125354 0.090236 0.029252 0.010127 0.011642 0.010181 0.007737 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================