======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Mon Jan 13 05:07:52 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger518731
======================================================================

  Trigger: 00518731      Segment: 000

  BAT Trigger Time: 354509724.672   [s; MET]
      Trigger Stop: 354509726.72   [s; MET]
               UTC: 2012-03-27T02:55:16.636400    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 246.828429216695   Dec: -29.4152103588065  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.58
     Image Trigger?:     NO
     Rate S/N Ratio:     8.54400374531753  [ if not an image trigger ]
     Image S/N Ratio:    8.58

  Analysis Position:   [ source = BAT ]
    RA: 246.828429216695   Dec: -29.4152103588065  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 246.853607631327   Dec: -29.415974553381  [deg; J2000]  
        { 16h 27m 24.9s , -29d 24' 57.5" }
         +/- 1.13054096998853 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.302304866887127 [arcmin] (formal 1-sigma fit error)
    SNR: 25.5267242182291
 
  Angular difference between Flight and Ground position is 1.316744 arcmin
 
  Partial Coding Fraction: 0.765625    [ including projection effects ]

  Duration
     T90: 63.5319999456406 +/- 7.02858390816799
        Measured from: -6.99199998378754
                   to: 56.539999961853     [s; relative to TRIGTIME]
     T50: 23.3199999332428 +/- 3.6518094364959
        Measured from: 16.5080000162125
                   to: 39.8279999494553     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 37.1560000181198     
                   to: 38.1560000181198     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -15.7879999876022     
                   to: 74.5760000348091     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.622277   2.191554   1.653380   0.388241
           0.065214   0.058687   0.049830   0.040467 [error]
 Peak      0.112790   0.171048   0.170675   0.041656
           0.008195   0.008481   0.007837   0.005472 [error]

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

======================================================================