====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Jan 13 19:26:22 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger506070 ====================================================================== Trigger: 00506070 Segment: 000 BAT Trigger Time: 340992432.448 [s; MET] Trigger Stop: 340992433.472 [s; MET] UTC: 2011-10-22T16:07:04.954100 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 275.871554015748 Dec: -23.667890214955 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 12.41 Image Trigger?: NO Rate S/N Ratio: 18.6279360101972 [ if not an image trigger ] Image S/N Ratio: 12.41 Analysis Position: [ source = BAT ] RA: 275.871554015748 Dec: -23.667890214955 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 275.87151383965 Dec: -23.667052180839 [deg; J2000] { 18h 23m 29.2s , -23d 40' 01.4" } +/- 0.923147456026262 [arcmin] (estimated 90% radius based on SNR) +/- 0.351109484324111 [arcmin] (formal 1-sigma fit error) SNR: 34.0981743313111 Angular difference between Flight and Ground position is 0.050330 arcmin Partial Coding Fraction: 0.6640625 [ including projection effects ] Duration T90: 22.8199999928474 +/- 4.28261648505658 Measured from: -14.2200000286102 to: 8.59999996423721 [s; relative to TRIGTIME] T50: 8.17599999904633 +/- 0.984893847997244 Measured from: -4.66800004243851 to: 3.50799995660782 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -1.46399998664856 to: -0.46399998664856 [s; relative to TRIGTIME] Total Fluence Measured from: -17.6920000314713 to: 17.5920000076294 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.002979 1.414873 0.824569 0.199698 0.048580 0.047392 0.041762 0.039635 [error] Peak 0.076016 0.119071 0.071882 0.008056 0.008818 0.008976 0.007803 0.006799 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================