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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 14:47:19 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_ZUmvF
======================================================================

  Trigger: 01091101      Segment: 000

  BAT Trigger Time: 662340755.2   [s; MET]
      Trigger Stop: 662340755.456   [s; MET]
               UTC: 2021-12-27T23:32:06.866680    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 132.125661624793   Dec: -2.70188941470638  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.71
     Image Trigger?:     NO
     Rate S/N Ratio:     18  [ if not an image trigger ]
     Image S/N Ratio:    8.71

  Analysis Position:   [ source = BAT ]
    RA: 132.125661624793   Dec: -2.70188941470638  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 132.144652538808   Dec: -2.73438817994132  [deg; J2000]  
        { 08h 48m 34.7s , -02d 44' 03.8" }
         +/- 1.35297091830622 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.489443873958747 [arcmin] (formal 1-sigma fit error)
    SNR: 19.7498333209092



  Partial Coding Fraction: 0.421875    [ including projection effects ]

  Duration
     T90: 83.5119999647141 +/- 7.55666084977894
        Measured from: 1.15599989891052
                   to: 84.6679998636246     [s; relative to TRIGTIME]
     T50: 28.8839999437332 +/- 1.21671690851927
        Measured from: 16.663999915123
                   to: 45.5479998588562     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.0640000104904175     
                   to: 1.06400001049042     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0.0399999618530273     
                   to: 127.06400001049     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     3.484863   4.969355   3.639093   0.805381
           0.092164   0.098339   0.090036   0.081139 [error]
 Peak      0.178746   0.247134   0.135571   0.023328
           0.014626   0.016903   0.014287   0.011214 [error]

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

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