====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time: Thu Jun 19 20:34:40 EDT 2025 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125 ====================================================================== Trigger: 01319125 Segment: 000 BAT Trigger Time: 770324358.592 [s; MET] Trigger Stop: 770324360.64 [s; MET] UTC: 2025-05-30T18:58:42.893720 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 55.143001589254 Dec: -22.4591568533006 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 6.76 Image Trigger?: NO Rate S/N Ratio: 13.4536240470737 [ if not an image trigger ] Image S/N Ratio: 6.76 Analysis Position: [ source = BAT ] RA: 55.143001589254 Dec: -22.4591568533006 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 55.1416226771692 Dec: -22.4575281881256 [deg; J2000] { 03h 40m 34.0s , -22d 27' 27.1" } +/- 1.91618483682402 [arcmin] (estimated 90% radius based on SNR) +/- 1.04395511088916 [arcmin] (formal 1-sigma fit error) SNR: 12.0125824398403 Partial Coding Fraction: 0.9609375 [ including projection effects ] Duration T90: 65.3279999494553 +/- 25.1066792740014 Measured from: -28.1679999828339 to: 37.1599999666214 [s; relative to TRIGTIME] T50: 26.8000000715256 +/- 5.67594227565369 Measured from: -20.0240000486374 to: 6.77600002288818 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.276000022888184 to: 0.723999977111816 [s; relative to TRIGTIME] Total Fluence Measured from: -29.7360000610352 to: 57.960000038147 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.360134 0.454528 0.402296 0.156616 0.054539 0.056921 0.048262 0.041008 [error] Peak 0.024320 0.036979 0.033686 0.008456 0.006373 0.006819 0.005774 0.004775 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================