====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Jan 22 17:14:29 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger207281 ====================================================================== Trigger: 00207281 Segment: 000 BAT Trigger Time: 167830992 [s; MET] Trigger Stop: 167831056 [s; MET] UTC: 2006-04-27T11:43:10.841740 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 124.30315943152 Dec: 62.6173129548239 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.47 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 9.47 Analysis Position: [ source = BAT ] RA: 124.30315943152 Dec: 62.6173129548239 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 124.201541706105 Dec: 62.6601382720296 [deg; J2000] { 08h 16m 48.4s , +62d 39' 36.5" } +/- 2.19843321734575 [arcmin] (estimated 90% radius based on SNR) +/- 1.25095979308777 [arcmin] (formal 1-sigma fit error) SNR: 9.87154492967367 Angular difference between Flight and Ground position is 3.801946 arcmin Partial Coding Fraction: 0.7109375 [ including projection effects ] Duration T90: 62 +/- 16.4924225024706 Measured from: -8 to: 54 [s; relative to TRIGTIME] T50: 28 +/- 10.295630140987 Measured from: 1 to: 29 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 2 to: 3 [s; relative to TRIGTIME] Total Fluence Measured from: -10 to: 61 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.321440 0.349698 0.207970 0.043664 0.043218 0.044698 0.038789 0.032704 [error] Peak 0.017149 0.009765 0.007076 0.000330 0.005174 0.005399 0.004674 0.003769 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================