====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Sun Jan 19 17:26:56 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger349931 ====================================================================== Trigger: 00349931 Segment: 000 BAT Trigger Time: 262064121.444 [s; MET] Trigger Stop: 262064121.508 [s; MET] UTC: 2009-04-22T03:35:16.764880 [includes UTCF correction] Where From?: (*SHORT BURST*) TDRSS scaled map message BAT RA: 294.756100929833 Dec: 40.3842290518036 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7 Image Trigger?: NO Rate S/N Ratio: 10.3923048454133 [ if not an image trigger ] Image S/N Ratio: 7 Analysis Position: [ source = BAT ] RA: 294.756100929833 Dec: 40.3842290518036 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 294.743911193011 Dec: 40.3965434901325 [deg; J2000] { 19h 38m 58.5s , +40d 23' 47.6" } +/- 1.8815490267443 [arcmin] (estimated 90% radius based on SNR) +/- 0.811997662561176 [arcmin] (formal 1-sigma fit error) SNR: 12.3297231247078 Angular difference between Flight and Ground position is 0.925330 arcmin Partial Coding Fraction: 0.71875 [ including projection effects ] Duration T90: 8.47600001096725 +/- 0.381764329779977 Measured from: -0.26800000667572 to: 8.20800000429153 [s; relative to TRIGTIME] T50: 7.47600001096725 +/- 5.53747958421237 Measured from: 0.0839999914169312 to: 7.56000000238419 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.372000008821487 to: 0.627999991178513 [s; relative to TRIGTIME] Total Fluence Measured from: -0.392000019550323 to: 8.49599999189377 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.143956 0.127819 0.103164 0.044286 0.019264 0.019752 0.017516 0.015413 [error] Peak 0.055026 0.073015 0.070125 0.017513 0.007169 0.007515 0.007033 0.005472 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================