====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Sat Jul 11 00:00:48 EDT 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger644259 ====================================================================== Trigger: 00644259 Segment: 000 BAT Trigger Time: 456187772.992 [s; MET] Trigger Stop: 456187789.376 [s; MET] UTC: 2015-06-16T22:49:19.264160 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 314.704655959612 Dec: -53.3935296118629 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 12.26 Image Trigger?: NO Rate S/N Ratio: 16.9115345252878 [ if not an image trigger ] Image S/N Ratio: 12.26 Analysis Position: [ source = BAT ] RA: 314.704655959612 Dec: -53.3935296118629 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 314.712148232386 Dec: -53.4023536225514 [deg; J2000] { 20h 58m 50.9s , -53d 24' 08.5" } +/- 1.16954694878419 [arcmin] (estimated 90% radius based on SNR) +/- 0.435875366271755 [arcmin] (formal 1-sigma fit error) SNR: 24.3192565317787 Angular difference between Flight and Ground position is 0.593424 arcmin Partial Coding Fraction: 0.2890625 [ including projection effects ] Duration T90: 608.407999992371 +/- 104.219640720468 Measured from: -30.472000002861 to: 577.93599998951 [s; relative to TRIGTIME] T50: 108.547999978065 +/- 12.5894971790742 Measured from: 65.8600000143051 to: 174.407999992371 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 93.5839999914169 to: 94.5839999914169 [s; relative to TRIGTIME] Total Fluence Measured from: -48.1399999856949 to: 705.776000022888 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 8.654023 11.538063 8.432227 1.844344 0.298362 0.287188 0.241535 0.200517 [error] Peak 0.100634 0.100453 0.107287 0.031644 0.013932 0.013766 0.012114 0.009574 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================