====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Sun Oct 23 23:16:50 EDT 2022 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1107050 ====================================================================== Trigger: 01107050 Segment: 000 BAT Trigger Time: 674547590.016 [s; MET] Trigger Stop: 674547591.04 [s; MET] UTC: 2022-05-18T06:19:20.857560 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 55.3694374195284 Dec: -47.5710041605747 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.46 Image Trigger?: NO Rate S/N Ratio: 11.8321595661992 [ if not an image trigger ] Image S/N Ratio: 9.46 Analysis Position: [ source = BAT ] RA: 55.3694374195284 Dec: -47.5710041605747 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 55.3401229476424 Dec: -47.593197553799 [deg; J2000] { 03h 41m 21.6s , -47d 35' 35.5" } +/- 1.95095834555953 [arcmin] (estimated 90% radius based on SNR) +/- 0.878291828376103 [arcmin] (formal 1-sigma fit error) SNR: 11.7078832842118 Angular difference between Flight and Ground position is 1.783465 arcmin Partial Coding Fraction: 0.515625 [ including projection effects ] Duration T90: 12.2879998683929 +/- 3.03578652360382 Measured from: -7.52799999713898 to: 4.75999987125397 [s; relative to TRIGTIME] T50: 5.37599980831146 +/- 1.55850187499417 Measured from: -4.51999998092651 to: 0.855999827384949 [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: -8.36000001430511 to: 7.57599997520447 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.263884 0.374624 0.241109 0.039641 0.038677 0.040309 0.035008 0.029511 [error] Peak 0.048946 0.080893 0.071012 0.018452 0.010388 0.011310 0.010120 0.008047 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================