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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:30:17 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_CmiZ6
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  Trigger: 00451901      Segment: 000

  BAT Trigger Time: 325179722.752   [s; MET]
      Trigger Stop: 325179722.88   [s; MET]
               UTC: 2011-04-22T15:41:55.870640    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 111.994986280231   Dec: 75.1057497440089  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.19
     Image Trigger?:     NO
     Rate S/N Ratio:     27.9463772249642  [ if not an image trigger ]
     Image S/N Ratio:    7.19

  Analysis Position:   [ source = BAT ]
    RA: 111.994986280231   Dec: 75.1057497440089  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 112.055001776322   Dec: 75.1001470438844  [deg; J2000]  
        { 07h 28m 13.2s , +75d 06' 00.5" }
         +/- 0.653569522133973 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.283415165782568 [arcmin] (formal 1-sigma fit error)
    SNR: 55.8453798368467



  Partial Coding Fraction: 0.2265625    [ including projection effects ]

  Duration
     T90: 25.7839999198914 +/- 0.59066066865947
        Measured from: -5.60399997234344
                   to: 20.1799999475479     [s; relative to TRIGTIME]
     T50: 10.9239999651909 +/- 0.195509588001587
        Measured from: 2.57200002670288
                   to: 13.4959999918938     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 6.90400004386902     
                   to: 7.90400004386902     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -11.1559999585152     
                   to: 37.1120000481606     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    10.805870  18.811174  17.777979   4.467084
           0.126874   0.151229   0.146866   0.095792 [error]
 Peak      0.535759   1.135423   1.310303   0.458941
           0.025835   0.034035   0.037736   0.026681 [error]

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

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