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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 13:29:22 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_IKSEG
======================================================================

  Trigger: 00664078      Segment: 000

  BAT Trigger Time: 469508805.44   [s; MET]
      Trigger Stop: 469508805.952   [s; MET]
               UTC: 2015-11-18T03:06:30.010020    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 57.1581445545425   Dec: 65.8686019549024  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.82
     Image Trigger?:     NO
     Rate S/N Ratio:     11.916375287813  [ if not an image trigger ]
     Image S/N Ratio:    7.82

  Analysis Position:   [ source = BAT ]
    RA: 57.1581445545425   Dec: 65.8686019549024  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 57.1694964453103   Dec: 65.8894695482141  [deg; J2000]  
        { 03h 48m 40.7s , +65d 53' 22.1" }
         +/- 1.4333323347325 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.59819656550699 [arcmin] (formal 1-sigma fit error)
    SNR: 18.1871926922235



  Partial Coding Fraction: 0.984375    [ including projection effects ]

  Duration
     T90: 23.4119999408722 +/- 10.5257094510624
        Measured from: 0.328000009059906
                   to: 23.7399999499321     [s; relative to TRIGTIME]
     T50: 5.58799993991852 +/- 2.93622953938923
        Measured from: 4.15200001001358
                   to: 9.7399999499321     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 6.40799999237061     
                   to: 7.40799999237061     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0.0440000295639038     
                   to: 30.811999976635     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.262155   0.330987   0.202253   0.015804
           0.030430   0.030388   0.026399   0.022804 [error]
 Peak      0.043583   0.064035   0.035007   0.008595
           0.006004   0.006447   0.005464   0.004386 [error]

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

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