====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Jan 13 05:22:42 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger518507 ====================================================================== Trigger: 00518507 Segment: 000 BAT Trigger Time: 354261559.36 [s; MET] Trigger Stop: 354261560.384 [s; MET] UTC: 2012-03-24T05:59:11.334480 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 291.084059291849 Dec: 24.1452774141341 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 19.05 Image Trigger?: NO Rate S/N Ratio: 89.9388681271896 [ if not an image trigger ] Image S/N Ratio: 19.05 Analysis Position: [ source = BAT ] RA: 291.084059291849 Dec: 24.1452774141341 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 291.080478623267 Dec: 24.1397177760819 [deg; J2000] { 19h 24m 19.3s , +24d 08' 23.0" } +/- 1.09968692335447 [arcmin] (estimated 90% radius based on SNR) +/- 0.445113850140597 [arcmin] (formal 1-sigma fit error) SNR: 26.5559950405019 Angular difference between Flight and Ground position is 0.386923 arcmin Partial Coding Fraction: 0.8203125 [ including projection effects ] Duration T90: 118.423999965191 +/- 10.0100150231936 Measured from: -42.1680000424385 to: 76.2559999227524 [s; relative to TRIGTIME] T50: 30.8319999575615 +/- 0.719510923285473 Measured from: 3.91200000047684 to: 34.7439999580383 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 33.6759999990463 to: 34.6759999990463 [s; relative to TRIGTIME] Total Fluence Measured from: -150.512000024319 to: 142.455999970436 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.707915 5.340255 4.723777 1.480314 0.105615 0.102871 0.088676 0.073665 [error] Peak 0.144101 0.248482 0.258281 0.076070 0.007649 0.008728 0.008697 0.006033 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================