====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Fri Oct 19 18:10:56 EDT 2018 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger863186 ====================================================================== Trigger: 00863186 Segment: 000 BAT Trigger Time: 559495364.032 [s; MET] Trigger Stop: 559495368.128 [s; MET] UTC: 2018-09-24T15:22:22.386320 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 49.1609350574153 Dec: -58.5055477959711 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.17 Image Trigger?: NO Rate S/N Ratio: 10.4880884817015 [ if not an image trigger ] Image S/N Ratio: 7.17 Analysis Position: [ source = BAT ] RA: 49.1609350574153 Dec: -58.5055477959711 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 49.2098608828787 Dec: -58.5224493217896 [deg; J2000] { 03h 16m 50.4s , -58d 31' 20.8" } +/- 1.40435315712517 [arcmin] (estimated 90% radius based on SNR) +/- 0.536650982067299 [arcmin] (formal 1-sigma fit error) SNR: 18.7256931069874 Angular difference between Flight and Ground position is 1.838236 arcmin Partial Coding Fraction: 1 [ including projection effects ] Duration T90: 94.8159999847412 +/- 11.8424247997239 Measured from: -76.4079999923706 to: 18.4079999923706 [s; relative to TRIGTIME] T50: 50.9559999704361 +/- 4.49904881592429 Measured from: -48.4639999866486 to: 2.49199998378754 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 2.72800004482269 to: 3.72800004482269 [s; relative to TRIGTIME] Total Fluence Measured from: -84.6679999828339 to: 26.3480000495911 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.999787 1.012354 0.583051 0.058976 0.061652 0.063441 0.054882 0.047138 [error] Peak 0.028997 0.026277 0.023644 0.007910 0.006235 0.006405 0.005520 0.004630 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================