======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 14:46:32 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_249of
======================================================================

  Trigger: 01085430      Segment: 000

  BAT Trigger Time: 659872294.4   [s; MET]
      Trigger Stop: 659872295.424   [s; MET]
               UTC: 2021-11-29T09:51:06.232980    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 274.556946141108   Dec: 31.7759512305881  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    9.2
     Image Trigger?:     NO
     Rate S/N Ratio:     21.1660104885167  [ if not an image trigger ]
     Image S/N Ratio:    9.2

  Analysis Position:   [ source = BAT ]
    RA: 274.556946141108   Dec: 31.7759512305881  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 274.566244591776   Dec: 31.7805352520817  [deg; J2000]  
        { 18h 18m 15.9s , +31d 46' 49.9" }
         +/- 1.45099731543648 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.53864448615414 [arcmin] (formal 1-sigma fit error)
    SNR: 17.8717088840853



  Partial Coding Fraction: 0.828125    [ including projection effects ]

  Duration
     T90: 112.755999922752 +/- 10.650757040804
        Measured from: 0.0920000076293945
                   to: 112.847999930382     [s; relative to TRIGTIME]
     T50: 80.3999999761581 +/- 5.69149959626272
        Measured from: 9.37999999523163
                   to: 89.7799999713898     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 1.16799998283386     
                   to: 2.16799998283386     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -1.80400002002716     
                   to: 124.111999988556     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.343784   1.548224   0.918098   0.270523
           0.087244   0.090289   0.079735   0.074215 [error]
 Peak      0.063193   0.077159   0.042174   0.025865
           0.008987   0.009731   0.008377   0.007395 [error]

     [ fluence units of on-axis counts / fully illuminated detector ] 

======================================================================
