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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:52:13 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_OZk6a
======================================================================

  Trigger: 00554996      Segment: 000

  BAT Trigger Time: 389209841.152   [s; MET]
      Trigger Stop: 389209841.216   [s; MET]
               UTC: 2013-05-02T17:50:30.642920    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 138.577789038498   Dec: -0.143261927772071  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.75
     Image Trigger?:     NO
     Rate S/N Ratio:     13.076696830622  [ if not an image trigger ]
     Image S/N Ratio:    7.75

  Analysis Position:   [ source = BAT ]
    RA: 138.577789038498   Dec: -0.143261927772071  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 138.575273350624   Dec: -0.138687219648644  [deg; J2000]  
        { 09h 14m 18.1s , -00d 08' 19.3" }
         +/- 2.4361326211175 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.39368635625183 [arcmin] (formal 1-sigma fit error)
    SNR: 8.52488411292453



  Partial Coding Fraction: 0.4726562    [ including projection effects ]

  Duration
     T90: 591.007999956608 +/- 79.333785258018
        Measured from: 1.10399997234344
                   to: 592.111999928951     [s; relative to TRIGTIME]
     T50: 325.591999948025 +/- 85.6422757704908
        Measured from: 92.6879999637604
                   to: 418.279999911785     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.226000010967255     
                   to: 0.773999989032745     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.196000039577484     
                   to: 646.008000016212     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.299756   0.624151   0.553554   0.328489
           0.112029   0.118207   0.109357   0.112879 [error]
 Peak      0.037892   0.050068   0.054443   0.001993
           0.007705   0.008617   0.008021   0.006962 [error]

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

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