====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Thu Sep 11 12:38:05 EDT 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger337889 ====================================================================== Trigger: 00337889 Segment: 000 BAT Trigger Time: 251569275.2 [s; MET] Trigger Stop: 251569275.712 [s; MET] UTC: 2008-12-21T16:21:11.847580 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 15.8049817084335 Dec: -24.5258354741473 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.37 Image Trigger?: NO Rate S/N Ratio: 12.8452325786651 [ if not an image trigger ] Image S/N Ratio: 8.37 Analysis Position: [ source = BAT ] RA: 15.8049817084335 Dec: -24.5258354741473 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 15.8011401299552 Dec: -24.5413761046146 [deg; J2000] { 01h 03m 12.3s , -24d 32' 29.0" } +/- 0.675898739010228 [arcmin] (estimated 90% radius based on SNR) +/- 0.151390562887296 [arcmin] (formal 1-sigma fit error) SNR: 53.2285473370551 Angular difference between Flight and Ground position is 0.955724 arcmin Partial Coding Fraction: 0.6171875 [ including projection effects ] Duration T90: 33.9079999923706 +/- 0.921650681212753 Measured from: 4.61600002646446 to: 38.5240000188351 [s; relative to TRIGTIME] T50: 9.14400002360344 +/- 0.138621815705944 Measured from: 19.9160000085831 to: 29.0600000321865 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 21.4240000247955 to: 22.4240000247955 [s; relative to TRIGTIME] Total Fluence Measured from: -0.283999979496002 to: 112.316000014544 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 9.632042 12.717831 8.323238 1.446389 0.071673 0.079141 0.071153 0.060432 [error] Peak 0.453024 0.817017 0.708130 0.186145 0.012099 0.015388 0.015110 0.009494 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================