====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Sun Mar 17 22:24:36 EDT 2019 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger889785 ====================================================================== Trigger: 00889785 Segment: 000 BAT Trigger Time: 572324397.12 [s; MET] Trigger Stop: 572324398.144 [s; MET] UTC: 2019-02-20T02:59:34.673220 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 330.142349349267 Dec: -76.6910121240364 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.05 Image Trigger?: NO Rate S/N Ratio: 14.560219778561 [ if not an image trigger ] Image S/N Ratio: 9.05 Analysis Position: [ source = BAT ] RA: 330.142349349267 Dec: -76.6910121240364 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 330.135316423617 Dec: -76.6701948837738 [deg; J2000] { 22h 00m 32.5s , -76d 40' 12.7" } +/- 1.27494371989389 [arcmin] (estimated 90% radius based on SNR) +/- 0.465767168414482 [arcmin] (formal 1-sigma fit error) SNR: 21.4989342426043 Partial Coding Fraction: 0.46875 [ including projection effects ] Duration T90: 10 +/- 2 Measured from: -0.120000004768372 to: 9.87999999523163 [s; relative to TRIGTIME] T50: 4 +/- 1 Measured from: 0.879999995231628 to: 4.87999999523163 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 1.87999999523163 to: 2.87999999523163 [s; relative to TRIGTIME] Total Fluence Measured from: -0.120000004768372 to: 11.8799999952316 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.583769 0.747544 0.350657 0.044812 0.040959 0.043984 0.037356 0.032845 [error] Peak 0.088594 0.144092 0.059181 0.008910 0.011844 0.014862 0.012213 0.009664 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================