====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time: Wed Sep 9 23:02:24 EDT 2020 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957 ====================================================================== Trigger: 00981957 Segment: 000 BAT Trigger Time: 616158301.76 [s; MET] Trigger Stop: 616158302.784 [s; MET] UTC: 2020-07-11T11:04:36.495000 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 285.976650447479 Dec: -0.136296528746014 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 6.78 Image Trigger?: NO Rate S/N Ratio: 65.9621103361619 [ if not an image trigger ] Image S/N Ratio: 6.78 Analysis Position: [ source = BAT ] RA: 285.976650447479 Dec: -0.136296528746014 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 285.974051212983 Dec: -0.134789313063288 [deg; J2000] { 19h 03m 53.8s , -00d 08' 05.2" } +/- 1.47543784963379 [arcmin] (estimated 90% radius based on SNR) +/- 0.755725633300015 [arcmin] (formal 1-sigma fit error) SNR: 17.4502952571786 Partial Coding Fraction: 0.08691406 [ including projection effects ] Duration T90: 29.3600000143051 +/- 3.07170836177462 Measured from: -3.26399993896484 to: 26.0960000753403 [s; relative to TRIGTIME] T50: 16.960000038147 +/- 1.53101285943251 Measured from: -0.25600004196167 to: 16.7039999961853 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.195999979972839 to: 1.19599997997284 [s; relative to TRIGTIME] Total Fluence Measured from: -4.72000002861023 to: 29.7280000448227 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.959453 2.864675 2.427948 0.678822 0.153755 0.161666 0.144052 0.117082 [error] Peak 0.146726 0.390617 0.345471 0.135351 0.036365 0.041097 0.042464 0.035365 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================