====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Jan 13 22:07:58 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger455155 ====================================================================== Trigger: 00455155 Segment: 000 BAT Trigger Time: 329412099.072 [s; MET] Trigger Stop: 329412100.096 [s; MET] UTC: 2011-06-10T15:21:32.029260 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 308.150900074669 Dec: 74.8229314124885 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 14.04 Image Trigger?: NO Rate S/N Ratio: 28.0178514522438 [ if not an image trigger ] Image S/N Ratio: 14.04 Analysis Position: [ source = BAT ] RA: 308.150900074669 Dec: 74.8229314124885 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 308.211906438053 Dec: 74.824086032288 [deg; J2000] { 20h 32m 50.9s , +74d 49' 26.7" } +/- 0.857945296977731 [arcmin] (estimated 90% radius based on SNR) +/- 0.284175885147032 [arcmin] (formal 1-sigma fit error) SNR: 37.8596066338322 Angular difference between Flight and Ground position is 0.960764 arcmin Partial Coding Fraction: 0.7109375 [ including projection effects ] Duration T90: 49.4439999461174 +/- 6.06258690250995 Measured from: -5.14000004529953 to: 44.3039999008179 [s; relative to TRIGTIME] T50: 29.9559999704361 +/- 1.06301453753783 Measured from: 5.61999994516373 to: 35.5759999155998 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 34.4239999651909 to: 35.4239999651909 [s; relative to TRIGTIME] Total Fluence Measured from: -11.0879999995232 to: 59.4039999842644 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 2.013232 2.897798 2.125328 0.604842 0.053626 0.056967 0.051092 0.041721 [error] Peak 0.120686 0.178148 0.160918 0.051551 0.007502 0.008777 0.008169 0.006054 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================