====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Sun Mar 13 21:59:15 EDT 2016 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger668641 ====================================================================== Trigger: 00668641 Segment: 000 BAT Trigger Time: 473035650.56 [s; MET] Trigger Stop: 473035651.584 [s; MET] UTC: 2015-12-28T22:47:14.940840 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 344.440697667699 Dec: 8.07622585061263 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 11.83 Image Trigger?: NO Rate S/N Ratio: 26.2488094968134 [ if not an image trigger ] Image S/N Ratio: 11.83 Analysis Position: [ source = BAT ] RA: 344.440697667699 Dec: 8.07622585061263 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 344.425552401874 Dec: 8.08689391021929 [deg; J2000] { 22h 57m 42.1s , +08d 05' 12.8" } +/- 0.895413252274156 [arcmin] (estimated 90% radius based on SNR) +/- 0.321770474966319 [arcmin] (formal 1-sigma fit error) SNR: 35.616907779762 Angular difference between Flight and Ground position is 1.104152 arcmin Partial Coding Fraction: 1.015625 [ including projection effects ] Duration T90: 48 +/- 16 Measured from: -15.5600000023842 to: 32.4399999976158 [s; relative to TRIGTIME] T50: 16 +/- 16 Measured from: 0.439999997615814 to: 16.4399999976158 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 7.93999999761581 to: 8.93999999761581 [s; relative to TRIGTIME] Total Fluence Measured from: -15.5600000023842 to: 48.4399999976158 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.260967 1.614458 1.139745 0.167823 0.049763 0.052782 0.046508 0.039892 [error] Peak 0.044723 0.065668 0.036422 0.004731 0.006634 0.007329 0.006359 0.004797 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================