====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Jan 13 22:36:57 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger451901 ====================================================================== Trigger: 00451901 Segment: 000 BAT Trigger Time: 325179722.752 [s; MET] Trigger Stop: 325179722.88 [s; MET] UTC: 2011-04-22T15:41:55.870640 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 111.994986280231 Dec: 75.1057497440089 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.19 Image Trigger?: NO Rate S/N Ratio: 27.9463772249642 [ if not an image trigger ] Image S/N Ratio: 7.19 Analysis Position: [ source = BAT ] RA: 111.994986280231 Dec: 75.1057497440089 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 112.054744672371 Dec: 75.1000434192061 [deg; J2000] { 07h 28m 13.1s , +75d 06' 00.2" } +/- 0.651622034702634 [arcmin] (estimated 90% radius based on SNR) +/- 0.284183816267759 [arcmin] (formal 1-sigma fit error) SNR: 56.083966410047 Partial Coding Fraction: 0.2265625 [ including projection effects ] Duration T90: 25.7839999198914 +/- 0.595449441244896 Measured from: -5.60399997234344 to: 20.1799999475479 [s; relative to TRIGTIME] T50: 10.9319999217987 +/- 0.199719778713348 Measured from: 2.58000004291534 to: 13.5119999647141 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 6.90400004386902 to: 7.90400004386902 [s; relative to TRIGTIME] Total Fluence Measured from: -11.1559999585152 to: 36.7600000500679 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 9.998205 18.631905 18.505677 5.281088 0.122846 0.151919 0.149099 0.100399 [error] Peak 0.499016 1.116053 1.337021 0.518001 0.024935 0.033911 0.038030 0.027883 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================