====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Thu Mar 17 18:56:23 EDT 2016 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231 ====================================================================== Trigger: 00671231 Segment: 000 BAT Trigger Time: 475077053.44 [s; MET] Trigger Stop: 475077054.464 [s; MET] UTC: 2016-01-21T13:50:37.710700 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 109.079402870934 Dec: -23.578027813169 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.25 Image Trigger?: NO Rate S/N Ratio: 10.0498756211209 [ if not an image trigger ] Image S/N Ratio: 7.25 Analysis Position: [ source = BAT ] RA: 109.079402870934 Dec: -23.578027813169 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 109.079812152495 Dec: -23.5893503749617 [deg; J2000] { 07h 16m 19.2s , -23d 35' 21.7" } +/- 1.17275275416007 [arcmin] (estimated 90% radius based on SNR) +/- 0.411298150496529 [arcmin] (formal 1-sigma fit error) SNR: 24.2243429542839 Angular difference between Flight and Ground position is 0.679726 arcmin Partial Coding Fraction: 0.9140625 [ including projection effects ] Duration T90: 10.4999999403954 +/- 2.39561683996151 Measured from: 0.523999989032745 to: 11.0239999294281 [s; relative to TRIGTIME] T50: 4.30399996042252 +/- 0.967803687827393 Measured from: 2.55199998617172 to: 6.85599994659424 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 2.75999999046326 to: 3.75999999046326 [s; relative to TRIGTIME] Total Fluence Measured from: -0.0279999971389771 to: 14.972000002861 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.348553 0.427871 0.258776 0.067168 0.026279 0.027357 0.022702 0.018452 [error] Peak 0.046871 0.061395 0.029918 0.008352 0.007109 0.007479 0.006098 0.005095 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================