====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time: Sat Mar 9 13:59:16 EST 2024 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1212898 ====================================================================== Trigger: 01212898 Segment: 000 BAT Trigger Time: 728752103.488 [s; MET] Trigger Stop: 728752104.512 [s; MET] UTC: 2024-02-04T15:07:50.633620 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 104.280141711717 Dec: 1.06112010114358 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 14.47 Image Trigger?: NO Rate S/N Ratio: 61.9031501621686 [ if not an image trigger ] Image S/N Ratio: 14.47 Analysis Position: [ source = BAT ] RA: 104.280141711717 Dec: 1.06112010114358 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 104.287878858126 Dec: 1.07707317468475 [deg; J2000] { 06h 57m 09.1s , +01d 04' 37.5" } +/- 1.26344102968527 [arcmin] (estimated 90% radius based on SNR) +/- 0.646465511332091 [arcmin] (formal 1-sigma fit error) SNR: 21.7790956575972 Partial Coding Fraction: 0.09667969 [ including projection effects ] Duration T90: 16.3040000200272 +/- 1.85082043762432 Measured from: -10.9919999837875 to: 5.31200003623962 [s; relative to TRIGTIME] T50: 3.74400007724762 +/- 0.337520358679582 Measured from: -2.32000005245209 to: 1.42400002479553 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.0839999914169312 to: 1.08399999141693 [s; relative to TRIGTIME] Total Fluence Measured from: -14.6560000181198 to: 8.95999991893768 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 4.404325 6.281653 3.976075 0.746969 0.153715 0.174934 0.146219 0.107242 [error] Peak 0.598722 0.959388 0.735921 0.139273 0.045953 0.057174 0.050093 0.029432 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================