====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Jan 13 06:22:08 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger515976 ====================================================================== Trigger: 00515976 Segment: 000 BAT Trigger Time: 351751204.416 [s; MET] Trigger Stop: 351751208.512 [s; MET] UTC: 2012-02-24T04:39:56.492380 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 40.9754640993993 Dec: -17.7926294691115 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.8 Image Trigger?: NO Rate S/N Ratio: 9.8488578017961 [ if not an image trigger ] Image S/N Ratio: 7.8 Analysis Position: [ source = BAT ] RA: 40.9754640993993 Dec: -17.7926294691115 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 40.9352492353547 Dec: -17.7805838114318 [deg; J2000] { 02h 43m 44.5s , -17d 46' 50.1" } +/- 2.36674659485247 [arcmin] (estimated 90% radius based on SNR) +/- 1.09760698224247 [arcmin] (formal 1-sigma fit error) SNR: 8.88414962720802 Partial Coding Fraction: 0.296875 [ including projection effects ] Duration T90: 7 +/- 2.23606797749979 Measured from: -1.41600000858307 to: 5.58399999141693 [s; relative to TRIGTIME] T50: 4 +/- 1 Measured from: -0.416000008583069 to: 3.58399999141693 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.416000008583069 to: 0.583999991416931 [s; relative to TRIGTIME] Total Fluence Measured from: -1.41600000858307 to: 6.58399999141693 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.171260 0.184099 0.052321 0.032755 0.026116 0.026961 0.023974 0.022327 [error] Peak 0.032861 0.039973 0.011694 0.009748 0.009204 0.009491 0.008499 0.007739 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================