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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:35:17 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_FXhwQ
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  Trigger: 00508161      Segment: 000

  BAT Trigger Time: 343585592.232   [s; MET]
      Trigger Stop: 343585592.296   [s; MET]
               UTC: 2011-11-21T16:26:24.635300    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 154.75137632177   Dec: -46.6373700839271  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    10.2
     Image Trigger?:     NO
     Rate S/N Ratio:     143.013985330107  [ if not an image trigger ]
     Image S/N Ratio:    10.2

  Analysis Position:   [ source = BAT ]
    RA: 154.75137632177   Dec: -46.6373700839271  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 154.748422486391   Dec: -46.6693742817303  [deg; J2000]  
        { 10h 18m 59.6s , -46d 40' 09.7" }
         +/- 1.02485549710033 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.375375699567565 [arcmin] (formal 1-sigma fit error)
    SNR: 29.3687893587815



  Partial Coding Fraction: 0.6484375    [ including projection effects ]

  Duration
     T90: 108.699999928474 +/- 22.5802980037307
        Measured from: -0.0239999890327454
                   to: 108.675999939442     [s; relative to TRIGTIME]
     T50: 50.3999999165535 +/- 4.32175703819921
        Measured from: 0.484000027179718
                   to: 50.8839999437332     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.263999998569489     
                   to: 0.736000001430511     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.335999965667725     
                   to: 130.212000012398     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.104756   1.215387   0.944405   0.266833
           0.069863   0.068466   0.060852   0.053417 [error]
 Peak      0.157660   0.279439   0.355357   0.125998
           0.010457   0.012974   0.014248   0.013149 [error]

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

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