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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 14:55:13 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_QNQsa
======================================================================

  Trigger: 01154967      Segment: 000

  BAT Trigger Time: 698363621.68   [s; MET]
      Trigger Stop: 698363621.744   [s; MET]
               UTC: 2023-02-17T21:53:10.903120    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 280.771001700138   Dec: -28.8556023658531  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.87
     Image Trigger?:     NO
     Rate S/N Ratio:     111.458512460915  [ if not an image trigger ]
     Image S/N Ratio:    8.87

  Analysis Position:   [ source = BAT ]
    RA: 280.771001700138   Dec: -28.8556023658531  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 280.759365810728   Dec: -28.8402906024467  [deg; J2000]  
        { 18h 43m 02.2s , -28d 50' 25.0" }
         +/- 1.27991416228354 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.408644236985321 [arcmin] (formal 1-sigma fit error)
    SNR: 21.3797630543241



  Partial Coding Fraction: 0.2167969    [ including projection effects ]

  Duration
     T90: 1.37600004673004 +/- 0.440218153330795
        Measured from: -0.0799999237060547
                   to: 1.29600012302399     [s; relative to TRIGTIME]
     T50: 0.448000073432922 +/- 0.0815843606584965
        Measured from: 0.0640000104904175
                   to: 0.51200008392334     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.251999974250793     
                   to: 0.748000025749207     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.25599992275238     
                   to: 1.8400000333786     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.460943   0.834593   1.127763   0.607533
           0.049245   0.061100   0.066935   0.060409 [error]
 Peak      0.343429   0.663702   1.030974   0.536721
           0.039742   0.053315   0.061327   0.056271 [error]

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

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