====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Jan 22 13:48:32 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger228316 ====================================================================== Trigger: 00228316 Segment: 000 BAT Trigger Time: 179224368 [s; MET] Trigger Stop: 179224432 [s; MET] UTC: 2006-09-06T08:32:46.573080 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 40.7485000090217 Dec: 30.3494020585399 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.96 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 7.96 Analysis Position: [ source = BAT ] RA: 40.7485000090217 Dec: 30.3494020585399 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 40.7119716223741 Dec: 30.3561616373423 [deg; J2000] { 02h 42m 50.9s , +30d 21' 22.2" } +/- 2.30678805573973 [arcmin] (estimated 90% radius based on SNR) +/- 1.00649717813953 [arcmin] (formal 1-sigma fit error) SNR: 9.2158619370197 Angular difference between Flight and Ground position is 1.934285 arcmin Partial Coding Fraction: 0.453125 [ including projection effects ] Duration T90: 44.5879999995232 +/- 2.59449571961208 Measured from: -39.9280000030994 to: 4.65999999642372 [s; relative to TRIGTIME] T50: 17.0960000157356 +/- 2.35680543187746 Measured from: -32.3000000119209 to: -15.2039999961853 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -24.8120000064373 to: -23.8120000064373 [s; relative to TRIGTIME] Total Fluence Measured from: -41.7960000038147 to: 8.30000001192093 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.317647 1.496176 0.845607 0.203501 0.066231 0.069054 0.059785 0.050217 [error] Peak 0.073020 0.083412 0.053519 0.001752 0.009681 0.010371 0.008645 0.006966 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================