====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time (local time): Wed Jun 14 15:08:07 EDT 2023 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1161390 ====================================================================== Trigger: 01161390 Segment: 000 BAT Trigger Time: 701406966.848 [s; MET] Trigger Stop: 701406967.872 [s; MET] UTC: 2023-03-25T03:15:35.863840 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 296.820236138275 Dec: -46.0941325282463 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 11.62 Image Trigger?: NO Rate S/N Ratio: 29.086079144498 [ if not an image trigger ] Image S/N Ratio: 11.62 Analysis Position: [ source = BAT ] RA: 296.820236138275 Dec: -46.0941325282463 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 296.857024926155 Dec: -46.0707340759418 [deg; J2000] { 19h 47m 25.7s , -46d 04' 14.6" } +/- 1.5568128472591 [arcmin] (estimated 90% radius based on SNR) +/- 0.558808453447805 [arcmin] (formal 1-sigma fit error) SNR: 16.1619940153994 Angular difference between Flight and Ground position is 2.077276 arcmin Partial Coding Fraction: 0.4882812 [ including projection effects ] Duration T90: 38.2880001068115 +/- 11.3418334203591 Measured from: -7.22400009632111 to: 31.0640000104904 [s; relative to TRIGTIME] T50: 6.04800009727478 +/- 7.18016826971619 Measured from: -0.168000102043152 to: 5.87999999523163 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.0680000782012939 to: 0.931999921798706 [s; relative to TRIGTIME] Total Fluence Measured from: -8.55200004577637 to: 41.7039999961853 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.736410 0.905709 0.570368 0.101465 0.076035 0.077711 0.067597 0.058154 [error] Peak 0.100025 0.146943 0.144738 0.031913 0.013842 0.015027 0.014572 0.009694 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================