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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 14:41:27 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_FfZBA
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  Trigger: 01053220      Segment: 000

  BAT Trigger Time: 644406373.792   [s; MET]
      Trigger Stop: 644406373.8   [s; MET]
               UTC: 2021-06-03T09:45:46.661040    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 238.818949031945   Dec: -54.0464837942575  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    9.9
     Image Trigger?:     NO
     Rate S/N Ratio:     29.2232783924049  [ if not an image trigger ]
     Image S/N Ratio:    9.9

  Analysis Position:   [ source = BAT ]
    RA: 238.818949031945   Dec: -54.0464837942575  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 239.191932350254   Dec: -54.1855024832547  [deg; J2000]  
        { 15h 56m 46.1s , -54d 11' 07.8" }
         +/- 22.3453814195428 [arcmin] (estimated 90% radius based on SNR)
         +/- 23.8071468756838 [arcmin] (formal 1-sigma fit error)
    SNR: 0.359506938672139

    WARNING: the refined image significance was very low.  Treat this 
             detection with extreme caution!


  Partial Coding Fraction: 0.8984375    [ including projection effects ]

  Duration
     T90: 100.615999937057 +/- 34.826591880244
        Measured from: 8.70799994468689
                   to: 109.323999881744     [s; relative to TRIGTIME]
     T50: 40.1519999504089 +/- 26.4263200244417
        Measured from: 32.8839999437332
                   to: 73.0359998941422     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 96.1439999341965     
                   to: 97.1439999341965     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0     
                   to: 118.215999960899     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    -0.058637  -0.086537  -0.035939  -0.056939
           0.083716   0.089735   0.079292   0.090035 [error]
 Peak      0.020455   0.023318   0.011969   0.003072
           0.008158   0.009251   0.008459   0.010033 [error]

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

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