====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Sun May 31 23:04:25 EDT 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584 ====================================================================== Trigger: 00640584 Segment: 000 BAT Trigger Time: 453241893.312 [s; MET] Trigger Stop: 453241895.36 [s; MET] UTC: 2015-05-13T20:31:19.736540 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 49.0579234177396 Dec: -22.9128777277239 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.43 Image Trigger?: NO Rate S/N Ratio: 14.247806848775 [ if not an image trigger ] Image S/N Ratio: 7.43 Analysis Position: [ source = BAT ] RA: 49.0579234177396 Dec: -22.9128777277239 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 49.0443769914099 Dec: -22.8674867335901 [deg; J2000] { 03h 16m 10.7s , -22d 52' 03.0" } +/- 0.948822040551798 [arcmin] (estimated 90% radius based on SNR) +/- 0.347052834189802 [arcmin] (formal 1-sigma fit error) SNR: 32.7877468665144 Partial Coding Fraction: 0.640625 [ including projection effects ] Duration T90: 161.563999950886 +/- 4.78045349248968 Measured from: -42.5239999890327 to: 119.039999961853 [s; relative to TRIGTIME] T50: 91.9599999189377 +/- 4.75432434088139 Measured from: -20.8359999656677 to: 71.12399995327 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 115.412000000477 to: 116.412000000477 [s; relative to TRIGTIME] Total Fluence Measured from: -54.3319999575615 to: 129.360000014305 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.760649 2.896547 2.610847 0.757879 0.101620 0.106555 0.093728 0.078441 [error] Peak 0.089566 0.118015 0.112426 0.029228 0.009024 0.010249 0.009346 0.006850 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================