====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Sun Jan 19 18:04:53 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger348650 ====================================================================== Trigger: 00348650 Segment: 000 BAT Trigger Time: 260792910.272 [s; MET] Trigger Stop: 260792912.32 [s; MET] UTC: 2009-04-07T10:28:25.633160 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 68.9590365303165 Dec: -12.6649961806079 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.43 Image Trigger?: NO Rate S/N Ratio: 12.4498995979887 [ if not an image trigger ] Image S/N Ratio: 8.43 Analysis Position: [ source = BAT ] RA: 68.9590365303165 Dec: -12.6649961806079 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 68.979911283069 Dec: -12.6854652323429 [deg; J2000] { 04h 35m 55.2s , -12d 41' 07.7" } +/- 2.19545937636357 [arcmin] (estimated 90% radius based on SNR) +/- 1.00969117691705 [arcmin] (formal 1-sigma fit error) SNR: 9.89065249839096 Partial Coding Fraction: 0.84375 [ including projection effects ] Duration T90: 315.471999973059 +/- 55.9086580720423 Measured from: -12.0880000293255 to: 303.383999943733 [s; relative to TRIGTIME] T50: 218.223999977112 +/- 35.2983716431233 Measured from: 1.01599997282028 to: 219.239999949932 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.443999975919724 to: 1.44399997591972 [s; relative to TRIGTIME] Total Fluence Measured from: -17.688000023365 to: 329.351999998093 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.661117 0.685909 0.514664 0.103448 0.094667 0.099397 0.091158 0.089519 [error] Peak 0.008021 0.033290 0.027090 0.015542 0.005588 0.006148 0.005792 0.005649 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================