====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Jan 20 11:29:01 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger261299 ====================================================================== Trigger: 00261299 Segment: 000 BAT Trigger Time: 193639474.688 [s; MET] Trigger Stop: 193639475.712 [s; MET] UTC: 2007-02-20T04:44:32.912080 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 34.8193073293135 Dec: 68.8182975953661 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.51 Image Trigger?: NO Rate S/N Ratio: 20.8326666559997 [ if not an image trigger ] Image S/N Ratio: 10.51 Analysis Position: [ source = BAT ] RA: 34.8193073293135 Dec: 68.8182975953661 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 34.7970294812238 Dec: 68.8026811112005 [deg; J2000] { 02h 19m 11.3s , +68d 48' 09.7" } +/- 0.671473247251799 [arcmin] (estimated 90% radius based on SNR) +/- 0.158854406686084 [arcmin] (formal 1-sigma fit error) SNR: 53.7304176991178 Angular difference between Flight and Ground position is 1.054219 arcmin Partial Coding Fraction: 0.640625 [ including projection effects ] Duration T90: 125.396000027657 +/- 20.6414407381691 Measured from: -1.26399999856949 to: 124.132000029087 [s; relative to TRIGTIME] T50: 34.8600000143051 +/- 1.66012047274466 Measured from: 8.95199999213219 to: 43.8120000064373 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 11.8600000143051 to: 12.8600000143051 [s; relative to TRIGTIME] Total Fluence Measured from: -17.1200000047684 to: 239.087999999523 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.918818 5.641653 4.975998 1.627286 0.087647 0.093529 0.086604 0.082865 [error] Peak 0.141334 0.247157 0.252257 0.079830 0.008838 0.010466 0.010715 0.009097 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================