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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Sat Mar  9 13:56:06 EST 2024
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1215912
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  Trigger: 01215912      Segment: 000

  BAT Trigger Time: 729914433.6   [s; MET]
      Trigger Stop: 729914434.624   [s; MET]
               UTC: 2024-02-18T02:00:00.666060    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 161.780800958629   Dec: 1.30403195307657  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    6.54
     Image Trigger?:     NO
     Rate S/N Ratio:     11.3578166916005  [ if not an image trigger ]
     Image S/N Ratio:    6.54

  Analysis Position:   [ source = BAT ]
    RA: 161.780800958629   Dec: 1.30403195307657  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 161.805780547244   Dec: 1.28978262037998  [deg; J2000]  
        { 10h 47m 13.4s , +01d 17' 23.2" }
         +/- 1.18607054720025 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.403427351333368 [arcmin] (formal 1-sigma fit error)
    SNR: 23.8367041565111



  Partial Coding Fraction: 0.3671875    [ including projection effects ]

  Duration
     T90: 258.031999945641 +/- 26.735401600844
        Measured from: -9.1360000371933
                   to: 248.895999908447     [s; relative to TRIGTIME]
     T50: 46.663999915123 +/- 20.1574869038965
        Measured from: 5.15199995040894
                   to: 51.8159998655319     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 21.6200000047684     
                   to: 22.6200000047684     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -19.2239999771118     
                   to: 315.299999952316     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.980683   3.712684   2.676311   0.753564
           0.133237   0.139926   0.120496   0.101388 [error]
 Peak      0.070137   0.134645   0.119807   0.026716
           0.012242   0.013704   0.012834   0.009127 [error]

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

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