====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Oct 9 17:44:36 EDT 2019 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger922968 ====================================================================== Trigger: 00922968 Segment: 000 BAT Trigger Time: 588801428.096 [s; MET] Trigger Stop: 588801429.12 [s; MET] UTC: 2019-08-29T19:56:44.601720 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 44.5397196710187 Dec: -8.96781199714715 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.51 Image Trigger?: NO Rate S/N Ratio: 23.7065391822594 [ if not an image trigger ] Image S/N Ratio: 8.51 Analysis Position: [ source = BAT ] RA: 44.5397196710187 Dec: -8.96781199714715 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 44.5418653954335 Dec: -8.95789022098407 [deg; J2000] { 02h 58m 10.0s , -08d 57' 28.4" } +/- 1.9303553917174 [arcmin] (estimated 90% radius based on SNR) +/- 0.968985195904689 [arcmin] (formal 1-sigma fit error) SNR: 11.886804852414 Angular difference between Flight and Ground position is 0.608738 arcmin Partial Coding Fraction: 0.04248047 [ including projection effects ] Duration T90: 56.8959999084473 +/- 47.0011049601117 Measured from: -50.5519999265671 to: 6.34399998188019 [s; relative to TRIGTIME] T50: 4.28799986839294 +/- 1.31784066564192 Measured from: -1.71999990940094 to: 2.567999958992 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.0119999647140503 to: 0.98800003528595 [s; relative to TRIGTIME] Total Fluence Measured from: -51.8959999084473 to: 7.24000000953674 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 4.596365 4.613677 1.547082 -0.122486 0.382614 0.391842 0.333390 0.318171 [error] Peak 0.816761 0.588829 0.174093 0.033045 0.088826 0.082323 0.054750 0.043576 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================