====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.48 Process Start Time: Sat Nov 16 18:25:53 EST 2024 Host Name: batproc1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1223470 ====================================================================== Trigger: 01223470 Segment: 000 BAT Trigger Time: 735385407.36 [s; MET] Trigger Stop: 735385408.384 [s; MET] UTC: 2024-04-21T09:42:54.051140 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 299.685842854978 Dec: -14.8786960898768 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 11.05 Image Trigger?: NO Rate S/N Ratio: 79.4984276574072 [ if not an image trigger ] Image S/N Ratio: 11.05 Analysis Position: [ source = BAT ] RA: 299.685842854978 Dec: -14.8786960898768 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 299.68746243534 Dec: -14.8687329253373 [deg; J2000] { 19h 58m 45.0s , -14d 52' 07.4" } +/- 1.31407611430961 [arcmin] (estimated 90% radius based on SNR) +/- 0.725809350844314 [arcmin] (formal 1-sigma fit error) SNR: 20.5901965549945 Partial Coding Fraction: 0.09667969 [ including projection effects ] Duration T90: 20 +/- 5.3851648071345 Measured from: -15.3600000143051 to: 4.63999998569489 [s; relative to TRIGTIME] T50: 5 +/- 2 Measured from: -4.36000001430511 to: 0.639999985694885 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.360000014305115 to: 0.639999985694885 [s; relative to TRIGTIME] Total Fluence Measured from: -23.3600000143051 to: 7.63999998569489 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 2.004277 2.912182 2.801738 0.700760 0.135712 0.138785 0.122675 0.090989 [error] Peak 0.246839 0.524099 0.608764 0.174150 0.033368 0.039623 0.042164 0.028030 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================