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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Fri Oct 19 18:32:47 EDT 2018
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger854578
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  Trigger: 00854578      Segment: 000

  BAT Trigger Time: 556562456   [s; MET]
      Trigger Stop: 556562576   [s; MET]
               UTC: 2018-08-21T16:40:34.535440    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 7.76306090448872   Dec: -38.6188964142254  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.81
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    7.81

  Analysis Position:   [ source = BAT ]
    RA: 7.76306090448872   Dec: -38.6188964142254  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 7.73884973621716   Dec: -38.6110706160199  [deg; J2000]  
        { 00h 30m 57.3s , -38d 36' 39.9" }
         +/- 2.31879286945561 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.1733489518204 [arcmin] (formal 1-sigma fit error)
    SNR: 9.14777734485812
 
  Angular difference between Flight and Ground position is 1.228342 arcmin
 
  Partial Coding Fraction: 0.1757812    [ including projection effects ]

  Duration
     T90: 64 +/- 22.6274169979695
        Measured from: 1
                   to: 65     [s; relative to TRIGTIME]
     T50: 32 +/- 16
        Measured from: 17
                   to: 49     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 56.5     
                   to: 57.5     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 1     
                   to: 65     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.744472   0.748213   0.689712  -0.002614
           0.127149   0.131331   0.113710   0.094822 [error]
 Peak      0.008439   0.023352   0.031360  -0.014636
           0.014743   0.015956   0.015483   0.011746 [error]

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

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