====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Sun Jan 12 23:41:50 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger536897 ====================================================================== Trigger: 00536897 Segment: 000 BAT Trigger Time: 373093481.728 [s; MET] Trigger Stop: 373093482.24 [s; MET] UTC: 2012-10-28T05:04:31.919360 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 271.923328992952 Dec: -2.28481991403425 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.54 Image Trigger?: NO Rate S/N Ratio: 11.6619037896906 [ if not an image trigger ] Image S/N Ratio: 9.54 Analysis Position: [ source = BAT ] RA: 271.923328992952 Dec: -2.28481991403425 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 271.899089650914 Dec: -2.29304074005934 [deg; J2000] { 18h 07m 35.8s , -02d 17' 34.9" } +/- 1.47936815826803 [arcmin] (estimated 90% radius based on SNR) +/- 0.580447581467959 [arcmin] (formal 1-sigma fit error) SNR: 17.3841029243506 Angular difference between Flight and Ground position is 1.534629 arcmin Partial Coding Fraction: 0.5078125 [ including projection effects ] Duration T90: 2.87599992752075 +/- 0.370599538376878 Measured from: -0.595999956130981 to: 2.27999997138977 [s; relative to TRIGTIME] T50: 1.59199994802475 +/- 0.164438435196983 Measured from: 0.208000004291534 to: 1.79999995231628 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.043999969959259 to: 0.956000030040741 [s; relative to TRIGTIME] Total Fluence Measured from: -0.807999968528748 to: 2.47600001096725 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.139243 0.226189 0.127427 0.038971 0.016668 0.017225 0.014653 0.011950 [error] Peak 0.062187 0.102892 0.033617 0.014228 0.009671 0.009859 0.008167 0.006489 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================