====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Sun Jan 12 22:56:07 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger540255 ====================================================================== Trigger: 00540255 Segment: 000 BAT Trigger Time: 376114814.976 [s; MET] Trigger Stop: 376114816 [s; MET] UTC: 2012-12-02T04:20:05.038260 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 256.81487469703 Dec: 23.9520792363031 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.49 Image Trigger?: NO Rate S/N Ratio: 13.7840487520902 [ if not an image trigger ] Image S/N Ratio: 7.49 Analysis Position: [ source = BAT ] RA: 256.81487469703 Dec: 23.9520792363031 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 256.795738457097 Dec: 23.9449641866872 [deg; J2000] { 17h 07m 11.0s , +23d 56' 41.9" } +/- 1.09715379311727 [arcmin] (estimated 90% radius based on SNR) +/- 0.40248048221767 [arcmin] (formal 1-sigma fit error) SNR: 26.643628360915 Partial Coding Fraction: 0.703125 [ including projection effects ] Duration T90: 19.5359999537468 +/- 1.49226541307976 Measured from: -1.33600002527237 to: 18.1999999284744 [s; relative to TRIGTIME] T50: 10.1599999666214 +/- 1.31444893960463 Measured from: 2.96399998664856 to: 13.12399995327 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.0160000324249268 to: 0.983999967575073 [s; relative to TRIGTIME] Total Fluence Measured from: -2.18400001525879 to: 19.0080000162125 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.493030 0.696439 0.476748 0.089506 0.035695 0.036567 0.032498 0.028303 [error] Peak 0.042170 0.056458 0.035999 0.007827 0.008103 0.008258 0.007567 0.006145 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================