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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 15:09:26 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_rAUeV
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  Trigger: 01270788      Segment: 000

  BAT Trigger Time: 754436630.848   [s; MET]
      Trigger Stop: 754436631.872   [s; MET]
               UTC: 2024-11-27T21:43:16.235160    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 327.922202326549   Dec: -56.6853428664162  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    12.63
     Image Trigger?:     NO
     Rate S/N Ratio:     12.0415945787923  [ if not an image trigger ]
     Image S/N Ratio:    12.63

  Analysis Position:   [ source = BAT ]
    RA: 327.922202326549   Dec: -56.6853428664162  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 327.908744822382   Dec: -56.6525509852588  [deg; J2000]  
        { 21h 51m 38.1s , -56d 39' 09.2" }
         +/- 1.67233150281515 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.70590603380904 [arcmin] (formal 1-sigma fit error)
    SNR: 14.5910458281208



  Partial Coding Fraction: 1.015625    [ including projection effects ]

  Duration
     T90: 26.0239999294281 +/- 3.60624562590706
        Measured from: -19.4400000572205
                   to: 6.58399987220764     [s; relative to TRIGTIME]
     T50: 8.80400002002716 +/- 4.64737394152856
        Measured from: -7.24400007724762
                   to: 1.55999994277954     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.0920000076293945     
                   to: 1.09200000762939     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -20.8320000171661     
                   to: 9.12799990177155     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.877375   0.679472   0.101514   0.009104
           0.046600   0.052680   0.049952   0.044188 [error]
 Peak      0.106829   0.109145   0.053388   0.013642
           0.009333   0.010285   0.009477   0.007824 [error]

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

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