====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Jan 13 20:53:29 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger503219 ====================================================================== Trigger: 00503219 Segment: 000 BAT Trigger Time: 337785651.776 [s; MET] Trigger Stop: 337785652.8 [s; MET] UTC: 2011-09-15T13:20:44.408340 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 310.850908926637 Dec: -0.709481126574814 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.14 Image Trigger?: NO Rate S/N Ratio: 11.6189500386223 [ if not an image trigger ] Image S/N Ratio: 7.14 Analysis Position: [ source = BAT ] RA: 310.850908926637 Dec: -0.709481126574814 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 310.82767368423 Dec: -0.716067178725618 [deg; J2000] { 20h 43m 18.6s , -00d 42' 57.8" } +/- 1.23753335004595 [arcmin] (estimated 90% radius based on SNR) +/- 0.475704527899567 [arcmin] (formal 1-sigma fit error) SNR: 22.433354574969 Angular difference between Flight and Ground position is 1.448934 arcmin Partial Coding Fraction: 0.2578125 [ including projection effects ] Duration T90: 79.5679998993874 +/- 2.9824151713098 Measured from: 0.912000000476837 to: 80.4799998998642 [s; relative to TRIGTIME] T50: 56.9759999513626 +/- 0.896330272847611 Measured from: 11.7799999713898 to: 68.7559999227524 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 68.039999961853 to: 69.039999961853 [s; relative to TRIGTIME] Total Fluence Measured from: -4.88400000333786 to: 99.7919999957085 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 2.177093 3.317228 2.828085 0.704281 0.080239 0.081791 0.073036 0.060619 [error] Peak 0.093560 0.138952 0.135382 0.039575 0.006304 0.006857 0.006393 0.004916 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================