====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.47 Process Start Time (local time): Mon May 18 14:18:00 EDT 2020 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger966554 ====================================================================== Trigger: 00966554 Segment: 000 BAT Trigger Time: 608713541.952 [s; MET] Trigger Stop: 608713542.464 [s; MET] UTC: 2020-04-16T07:05:17.171400 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 335.690709384972 Dec: -7.52998032721292 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.19 Image Trigger?: NO Rate S/N Ratio: 21.6564078277077 [ if not an image trigger ] Image S/N Ratio: 10.19 Analysis Position: [ source = BAT ] RA: 335.690709384972 Dec: -7.52998032721292 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 335.693477989413 Dec: -7.52694426326541 [deg; J2000] { 22h 22m 46.4s , -07d 31' 37.0" } +/- 1.33918172274151 [arcmin] (estimated 90% radius based on SNR) +/- 0.424268143128861 [arcmin] (formal 1-sigma fit error) SNR: 20.040985560328 Angular difference between Flight and Ground position is 0.245570 arcmin Partial Coding Fraction: 0.3398438 [ including projection effects ] Duration T90: 6.04799997806549 +/- 0.978652094595659 Measured from: -1.80799996852875 to: 4.24000000953674 [s; relative to TRIGTIME] T50: 3.18400013446808 +/- 0.609261909202546 Measured from: -0.0320000648498535 to: 3.15200006961823 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.0279999971389771 to: 0.972000002861023 [s; relative to TRIGTIME] Total Fluence Measured from: -2.33599996566772 to: 4.95999991893768 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.470313 0.561033 0.359884 0.147273 0.039258 0.041406 0.036024 0.030863 [error] Peak 0.097966 0.179493 0.126429 0.020890 0.016564 0.017684 0.015912 0.011914 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================