====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Jan 13 05:39:08 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger517489 ====================================================================== Trigger: 00517489 Segment: 000 BAT Trigger Time: 353171298.816 [s; MET] Trigger Stop: 353171299.84 [s; MET] UTC: 2012-03-11T15:08:10.834740 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 258.501429204094 Dec: -13.0597932121755 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.22 Image Trigger?: NO Rate S/N Ratio: 16.1864140562386 [ if not an image trigger ] Image S/N Ratio: 7.22 Analysis Position: [ source = BAT ] RA: 258.501429204094 Dec: -13.0597932121755 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 258.551351570023 Dec: -13.0627598169576 [deg; J2000] { 17h 14m 12.3s , -13d 03' 45.9" } +/- 1.27920857204349 [arcmin] (estimated 90% radius based on SNR) +/- 0.621428473204472 [arcmin] (formal 1-sigma fit error) SNR: 21.3966117922561 Angular difference between Flight and Ground position is 2.923273 arcmin Partial Coding Fraction: 0.625 [ including projection effects ] Duration T90: 29.6879999637604 +/- 6.02357236760383 Measured from: -9.87199997901917 to: 19.8159999847412 [s; relative to TRIGTIME] T50: 12.5079999566078 +/- 1.37930995620285 Measured from: -1.72799998521805 to: 10.7799999713898 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 9.0440000295639 to: 10.0440000295639 [s; relative to TRIGTIME] Total Fluence Measured from: -15.0439999699593 to: 22.6520000100136 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.676005 0.755398 0.365582 0.073663 0.046794 0.045988 0.038850 0.036621 [error] Peak 0.061129 0.078966 0.023972 0.001721 0.008220 0.008458 0.006757 0.006100 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================