====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Fri Sep 29 23:44:40 EDT 2023 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1175438 ====================================================================== Trigger: 01175438 Segment: 000 BAT Trigger Time: 708753104 [s; MET] Trigger Stop: 708753168 [s; MET] UTC: 2023-06-18T03:51:12.514680 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 196.587853653914 Dec: 3.30563521685384 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.51 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 9.51 Analysis Position: [ source = BAT ] RA: 196.587853653914 Dec: 3.30563521685384 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 196.642173771207 Dec: 3.27763596434458 [deg; J2000] { 13h 06m 34.1s , +03d 16' 39.5" } +/- 1.74288169421218 [arcmin] (estimated 90% radius based on SNR) +/- 0.585596477885003 [arcmin] (formal 1-sigma fit error) SNR: 13.7546625260131 Angular difference between Flight and Ground position is 3.661920 arcmin Partial Coding Fraction: 1 [ including projection effects ] Duration T90: 104.051999926567 +/- 22.861103937456 Measured from: -18.2480000257492 to: 85.8039999008179 [s; relative to TRIGTIME] T50: 42.7999999523163 +/- 14.8709461041166 Measured from: -8.6599999666214 to: 34.1399999856949 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 9.03999996185303 to: 10.039999961853 [s; relative to TRIGTIME] Total Fluence Measured from: -27.7840000391006 to: 107.003999948502 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.602872 0.902874 0.768033 0.114716 0.073540 0.076038 0.066132 0.057699 [error] Peak 0.020939 0.009625 0.030498 0.007920 0.006316 0.006698 0.005775 0.005069 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================