====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Wed Jun 14 12:31:15 EDT 2023 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1120270 ====================================================================== Trigger: 01120270 Segment: 000 BAT Trigger Time: 682111413.248 [s; MET] Trigger Stop: 682111417.344 [s; MET] UTC: 2022-08-13T19:23:03.576540 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 81.5009850183749 Dec: -32.9854787271802 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.31 Image Trigger?: NO Rate S/N Ratio: 14.6969384566991 [ if not an image trigger ] Image S/N Ratio: 9.31 Analysis Position: [ source = BAT ] RA: 81.5009850183749 Dec: -32.9854787271802 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 81.5318616030171 Dec: -33.0182804922456 [deg; J2000] { 05h 26m 07.6s , -33d 01' 05.8" } +/- 1.59762721504959 [arcmin] (estimated 90% radius based on SNR) +/- 0.748439264028011 [arcmin] (formal 1-sigma fit error) SNR: 15.5753984542622 Angular difference between Flight and Ground position is 2.507464 arcmin Partial Coding Fraction: 0.9609375 [ including projection effects ] Duration T90: 16.5920000076294 +/- 1.91230227329654 Measured from: -8.42000007629395 to: 8.17199993133545 [s; relative to TRIGTIME] T50: 6.567999958992 +/- 3.85143511084278 Measured from: -0.860000014305115 to: 5.70799994468689 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 1.87599992752075 to: 2.87599992752075 [s; relative to TRIGTIME] Total Fluence Measured from: -9.62800002098083 to: 8.87199997901917 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.175953 0.293376 0.234420 0.057985 0.027611 0.029020 0.026120 0.023943 [error] Peak 0.015077 0.032958 0.029060 0.010621 0.006348 0.006953 0.006340 0.005765 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================