====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Jan 20 09:27:18 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger279935 ====================================================================== Trigger: 00279935 Segment: 000 BAT Trigger Time: 201423072.832 [s; MET] Trigger Stop: 201423073.856 [s; MET] UTC: 2007-05-21T06:51:10.863020 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 242.669598820125 Dec: 30.2408523533459 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 11.46 Image Trigger?: NO Rate S/N Ratio: 25.5538646783613 [ if not an image trigger ] Image S/N Ratio: 11.46 Analysis Position: [ source = BAT ] RA: 242.669598820125 Dec: 30.2408523533459 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 242.663128504037 Dec: 30.2616873733373 [deg; J2000] { 16h 10m 39.2s , +30d 15' 42.1" } +/- 1.10630735693076 [arcmin] (estimated 90% radius based on SNR) +/- 0.392349514877535 [arcmin] (formal 1-sigma fit error) SNR: 26.3292607206725 Angular difference between Flight and Ground position is 1.294301 arcmin Partial Coding Fraction: 0.4726562 [ including projection effects ] Duration T90: 38.6279999911785 +/- 2.37669014048489 Measured from: -1.9879999756813 to: 36.6400000154972 [s; relative to TRIGTIME] T50: 14.6159999966621 +/- 0.304236752863469 Measured from: 16.3320000171661 to: 30.9480000138283 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 30.4840000271797 to: 31.4840000271797 [s; relative to TRIGTIME] Total Fluence Measured from: -14.5399999916553 to: 49.7320000231266 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 2.757974 4.511302 3.903460 1.105302 0.059164 0.064072 0.059540 0.048861 [error] Peak 0.139071 0.301113 0.306334 0.095467 0.008459 0.010411 0.010611 0.007460 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================