====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.47 Process Start Time (local time): Mon May 18 14:53:22 EDT 2020 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger952791 ====================================================================== Trigger: 00952791 Segment: 000 BAT Trigger Time: 601829096 [s; MET] Trigger Stop: 601829160 [s; MET] UTC: 2020-01-27T14:44:31.666360 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 295.204508762955 Dec: 44.9096354629614 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 12.94 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 12.94 Analysis Position: [ source = BAT ] RA: 295.204508762955 Dec: 44.9096354629614 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 295.20695028219 Dec: 44.9326548034124 [deg; J2000] { 19h 40m 49.7s , +44d 55' 57.6" } +/- 2.42959923170196 [arcmin] (estimated 90% radius based on SNR) +/- 1.05821666267262 [arcmin] (formal 1-sigma fit error) SNR: 8.55765169539298 Angular difference between Flight and Ground position is 1.385050 arcmin Partial Coding Fraction: 0.5078125 [ including projection effects ] Duration T90: 217.023999810219 +/- 23.5884935159922 Measured from: -138.743999958038 to: 78.2799998521805 [s; relative to TRIGTIME] T50: 90.0479998588562 +/- 19.8181041459309 Measured from: -45.5599999427795 to: 44.4879999160767 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 41.8439999818802 to: 42.8439999818802 [s; relative to TRIGTIME] Total Fluence Measured from: -144.31200003624 to: 92.9359999895096 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.058027 1.382850 1.049393 0.353861 0.132552 0.137462 0.122907 0.114377 [error] Peak 0.008246 0.037374 0.030884 -0.007082 0.009051 0.009151 0.008147 0.007443 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================