====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Tue Dec 26 15:37:22 EST 2023 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1197027 ====================================================================== Trigger: 01197027 Segment: 000 BAT Trigger Time: 721883032.064 [s; MET] Trigger Stop: 721883032.192 [s; MET] UTC: 2023-11-17T03:03:19.680140 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 332.409522560922 Dec: 13.5136059442377 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 24.19 Image Trigger?: NO Rate S/N Ratio: 255.998046867549 [ if not an image trigger ] Image S/N Ratio: 24.19 Analysis Position: [ source = BAT ] RA: 332.409522560922 Dec: 13.5136059442377 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 332.404189217709 Dec: 13.5172795169078 [deg; J2000] { 22h 09m 37.0s , +13d 31' 02.2" } +/- 0.603261094350448 [arcmin] (estimated 90% radius based on SNR) +/- 0.186191084959103 [arcmin] (formal 1-sigma fit error) SNR: 62.6155517748003 Angular difference between Flight and Ground position is 0.381300 arcmin Partial Coding Fraction: 0.8359375 [ including projection effects ] Duration T90: 0.667999863624573 +/- 0.0729931905000922 Measured from: -0.0199999809265137 to: 0.647999882698059 [s; relative to TRIGTIME] T50: 0.199999928474426 +/- 0.00894431669225064 Measured from: 0.0479999780654907 to: 0.247999906539917 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.0479999780654907 to: 0.952000021934509 [s; relative to TRIGTIME] Total Fluence Measured from: -0.455999970436096 to: 1.30400002002716 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.962306 1.343971 1.036657 0.290423 0.020515 0.023899 0.022056 0.014677 [error] Peak 0.878971 1.279303 1.000736 0.285306 0.018761 0.022530 0.021103 0.013808 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================