====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.47 Process Start Time (local time): Mon May 18 14:45:32 EDT 2020 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger956824 ====================================================================== Trigger: 00956824 Segment: 000 BAT Trigger Time: 603552778.304 [s; MET] Trigger Stop: 603552778.816 [s; MET] UTC: 2020-02-16T13:32:33.858540 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 160.460729941118 Dec: 19.4541045214607 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.23 Image Trigger?: NO Rate S/N Ratio: 15.1657508881031 [ if not an image trigger ] Image S/N Ratio: 8.23 Analysis Position: [ source = BAT ] RA: 160.460729941118 Dec: 19.4541045214607 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 160.454200385875 Dec: 19.4711343785963 [deg; J2000] { 10h 41m 49.0s , +19d 28' 16.1" } +/- 0.930348304476157 [arcmin] (estimated 90% radius based on SNR) +/- 0.254245413202635 [arcmin] (formal 1-sigma fit error) SNR: 33.721774674736 Angular difference between Flight and Ground position is 1.086510 arcmin Partial Coding Fraction: 0.84375 [ including projection effects ] Duration T90: 67.4479998350143 +/- 6.56804386229279 Measured from: 0.48800003528595 to: 67.9359998703003 [s; relative to TRIGTIME] T50: 38.1959999799728 +/- 5.19073182678569 Measured from: 4.04799997806549 to: 42.2439999580383 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 2.80400002002716 to: 3.80400002002716 [s; relative to TRIGTIME] Total Fluence Measured from: -0.720000028610229 to: 79.7200000286102 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.964773 1.285195 0.662680 0.083340 0.052608 0.054789 0.046636 0.039026 [error] Peak 0.039480 0.075597 0.064275 0.013460 0.006655 0.007643 0.006608 0.004939 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================