======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue 13 Oct 21:11:15 BST 2026
             Host Name: xep-swiftv-p6.star.le.ac.uk
   Current Working Dir: /scratch/batxrtlc_THcUm
======================================================================

  Trigger: 01516664      Segment: 000

  BAT Trigger Time: 813419240   [s; MET]
      Trigger Stop: 813419440   [s; MET]
               UTC: 2026-10-11T13:46:41.386400    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 21.9249299867221   Dec: -21.5287283535641  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    10.92
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    10.92

  Analysis Position:   [ source = BAT ]
    RA: 21.9249299867221   Dec: -21.5287283535641  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 21.9110460363436   Dec: -21.5502077381543  [deg; J2000]  
        { 01h 27m 38.7s , -21d 33' 00.7" }
         +/- 1.02421549523504 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.231273245897613 [arcmin] (formal 1-sigma fit error)
    SNR: 29.3950095614199



  Partial Coding Fraction: 0.296875    [ including projection effects ]

  Duration
     T90: 78.8960000276566 +/- 18.4929702170934
        Measured from: 125.639999985695
                   to: 204.536000013351     [s; relative to TRIGTIME]
     T50: 28.9919999837875 +/- 2.26240234179747
        Measured from: 157.960000038147
                   to: 186.952000021935     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 171.740000009537     
                   to: 172.740000009537     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 103.608000040054     
                   to: 208.743999958038     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.521649   3.574844   2.699858   0.746800
           0.119443   0.127541   0.106840   0.082737 [error]
 Peak      0.085390   0.130776   0.119527   0.029607
           0.013901   0.015993   0.014018   0.010945 [error]

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

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