batgrbproduct Analysis for Trigger=643078

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Thu Jun 11 14:25:24 EDT 2015
             Host Name: bat1
   Current Working Dir: /local/data/bat1/prebascript/trigger643078/GCN5_download_cron
======================================================================

  Trigger: 00643078      Segment: 000

  BAT Trigger Time: 455629288   [s; MET]
      Trigger Stop: 455630096   [s; MET]
               UTC: 2015-06-10T11:41:14.301180    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 266.77090974322   Dec: -32.0263161123219  [deg; J2000]

     Catalogged Source?: YES
     Point Source?:      YES
     GRB Indicated?:     NO    [ by BAT flight software ]
     Image S/N Ratio:    7.21
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    7.21

  Flight Position:   [ source = BAT ]
    RA: 266.77090974322   Dec: -32.0263161123219  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 266.682789694063   Dec: -32.123157178001  [deg; J2000]  
        { 17h 46m 43.9s , -32d 07' 23.4" }
         +/- 12.9600537538808 [arcmin] (estimated 90% radius based on SNR)
         +/- 12.3977443087744 [arcmin] (formal 1-sigma fit error)
    SNR: 0.782852765699459
 
  Angular difference between Flight and Ground position is 7.337109 arcmin
 
  Partial Coding Fraction: 0.5625    [ including projection effects ]

  Duration
     T90: 808 +/- 
        Measured from: 0
                   to: 808     [s; relative to TRIGTIME]
     T50: 808 +/- 
        Measured from: 0
                   to: 808     [s; relative to TRIGTIME]

    WARNING: battblocks failed.  Used TDRSS fore/background intervals

  Fluence
     Peak Flux  (peak 808 second)
        Measured from: 0     
                   to: 808     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0     
                   to: 808     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.745763   0.429928   0.225736   0.302907
           0.257736   0.237086   0.198077   0.171443 [error]
 Peak      0.745763   0.429928   0.225736   0.302907
           0.257736   0.237086   0.198077   0.171443 [error]

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

======================================================================
 
=== Fluence/Peak Flux Summary ===
 
              Model    Band1    Band2    Band3    Band4    Band5    Total      
                       15-25    25-50   50-100  100-350   15-150   15-350   keV
Fluence   Power-law 2.52e-07 2.11e-07 1.20e-07 1.02e-07 6.28e-07 6.87e-07   erg/cm2
              Error 1.29e-07 1.69e-07 1.69e-07 3.93e-07 4.11e-07 6.52e-07   erg/cm2
Peak flux Power-law 1.04e-02 4.87e-03 1.39e-03 4.97e-04 1.69e-02 1.71e-02   ph/cm2/s
              Error 5.45e-03 3.82e-03 1.87e-03 1.67e-03 7.40e-03 7.64e-03   ph/cm2/s
 
Fluence   Cutoff-PL 2.52e-07 2.15e-07 1.27e-07 1.11e-07 6.39e-07 7.03e-07   erg/cm2
              Error 1.29e-07 1.69e-07 -------- 2.76e-07 4.11e-07 6.40e-07   erg/cm2
Peak flux Cutoff-PL 1.08e-02 4.43e-03 1.08e-03 3.04e-04 1.66e-02 1.66e-02   ph/cm2/s
              Error 5.51e-03 -------- -------- -------- 7.47e-03 7.76e-03   ph/cm2/s
 
Fluence        Band 2.44e-07 3.36e-07 3.17e-07 3.65e-07 1.07e-06 1.27e-06   erg/cm2
              Error -------- -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band 8.45e-03 7.71e-03 4.38e-03 2.57e-03 2.20e-02 2.32e-02   ph/cm2/s
              Error -------- -------- -------- 4.06e-02 -------- --------   ph/cm2/s
 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    2.806    1.788    -      -           7.05e-05 6.99e-05   52.790 57
CPL   1.974    0.000       1.6    0.0      1.94e-04 0.00e+00   53.450 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    2.806    1.788    -      -           7.05e-05 6.99e-05   52.790 57
CPL   1.974    0.000       1.6    0.0      1.94e-04 0.00e+00   53.450 56
 
Model      : spectral model: simple power-law (PL) and cutoff power-law (CPL)
Ph_index   : photon index: E^-{Ph_index} (minus sign is not included in the index)
Ph_90err   : 90% error of the photon index
Epeak      : Epeak in keV
Epeak_90err: 90% error of Epeak
Norm       : normalization at 50 keV in PL model and at 1 keV in CPL model
Nomr_90err : 90% error of the normalization
chi2       : Chi-Squared
dof        : degree of freedom
 
=== T90/T50 calculation in the 50-300 keV band (BATSE band) using 64 ms lc ===
 
T90 in the 50-300 keV band: 0.000000 sec.
T50 in the 50-300 keV band: 0.000000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  808.000    0.000  808.000
T90   808.000    0.000  808.000
T50   808.000    0.000  808.000
Peak  808.000    0.000  808.000
  • Click here for the BAT GCN circular template

    Image

    Pre-slew 15-350 keV image (Event data; bkg subtracted)

    #   RAcent  DECcent POSerr  Theta    Phi     Peak Cts     SNR  Name
      266.6828 -32.1232 0.2454   24.6  124.5       0.8908     0.8  TRIG_00643078       
    ------------------------------------------
     
    Foreground time interval of the image:
      0.000 107.460 (delta_t = 107.460 [sec])
    109.000 808.000 (delta_t = 699.000 [sec])
    Background time interval of the image:
    

    Lightcurves

    Notes:

    1 s binning

    From T0-310 s to T0+310 s
    From T100_start - 20 s to T100_end + 30 s
    Full time interval

    64 ms binning

    Full time interval
    From T100_start to T100_end
    From T0-5 sec to T0+5 sec

    16 ms binning

    From T100_start-5 s to T100_start+5 s

    8 ms binning

    From T100_start-3 s to T100_start+3 s

    2 ms binning

    From T100_start-1 s to T100_start+1 s

    SN=5 or 10 sec. binning (whichever binning is satisfied first)

    SN=5 or 10 sec. binning (T < 200 sec)

    Spectra

    Notes:

    Time averaged spectrum fit using the pre-slew DRM

    Power-law model
    Multiple GTIs in the spectrum
    tstart tstop
    0.000000 107.460000
    109.000000 808.000000
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.80614     ( -1.14732   2.4293 )
    Norm@50keV  : 7.05244E-05    ( -6.44904e-05   7.53409e-05 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.79 using 59 PHA bins.
    # Reduced chi-squared =         0.9262 for     57 degrees of freedom 
    # Null hypothesis probability =   6.335241e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 1.69043E-02 ( -0.0074337  0.00735671 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.28421e-07 ( -3.67934e-07  4.54972e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Multiple GTIs in the spectrum
    tstart tstop
    0.000000 107.460000
    109.000000 808.000000
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.97365     (     )
    Epeak [keV] : 1.60206      (   )
    Norm@50keV  : 1.94048E-04    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.45 using 59 PHA bins.
    # Reduced chi-squared =         0.9544 for     56 degrees of freedom 
    # Null hypothesis probability =   5.721410e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 1.65619E-02 ( -0.0071821  0.0077611 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.38556e-07 ( -3.77918e-07  4.44694e-07 ) ergs/cm2
     
    
    Band function
    Multiple GTIs in the spectrum
    tstart tstop
    0.000000 107.460000
    109.000000 808.000000
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -9.92145   ( 9.92145   9.92145 )
    beta        : -2.80857    ( -2.43076   1.1488 )
    Epeak [keV] : 3.17485      ( -3.17485 -3.17485 )
    Norm@50keV   : 9.56770E-03    ( -0.00876031   0.0102438 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.79 using 59 PHA bins.
    # Reduced chi-squared =         0.9599 for     55 degrees of freedom 
    # Null hypothesis probability =   5.593846e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 2.20020E-02 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.06845e-06 ( 0  0 ) ergs/cm2
     
    
    Single BB
     
    Spectral model blackbody:
    ------------------------------------------------------------
    Parameters  : value    Lower 90%  Upper 90%
    kT [keV]    : 4.13076  (-2.16137  5.54508)
    R^2/D10^2   : 0.320116  (-0.326368   31.1413)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.11 using 59 PHA bins.
    # Reduced chi-squared =         0.9669 for     57 degrees of freedom 
    # Null hypothesis probability =   5.462472e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.738e-07   1.687e-07
    25- 50  1.083e-07   8.158e-08
    50-150  1.593e-09   2.167e-09
    15-150  3.837e-07   2.605e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 19.6193       (-15.9332      -20.0481)
    Norm        : 0.199368       (-0.191379     4.98462)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.98 using 59 PHA bins.
    # Reduced chi-squared =         0.9470 for     57 degrees of freedom 
    # Null hypothesis probability =   5.890395e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.453e-07   1.579e-07
    25- 50  2.116e-07   1.486e-07
    50-150  6.136e-08   5.738e-08
    15-150  5.183e-07   3.389e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 2.98709        (-2.9862      3.0427)
    R1^2/D10^2  : 1.60646        (-1.56489      -1.60646)
    kT2 [keV]   : 19.1514        (-19.0623      -19.1514)
    R2^2/D10^2  : 4.29252E-04    (-0.000427104   0.00553365)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.85 using 59 PHA bins.
    # Reduced chi-squared =         0.9427 for     55 degrees of freedom 
    # Null hypothesis probability =   5.958360e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.607e-07   1.459e-07
    25- 50  1.542e-07   8.468e-08
    50-150  3.250e-07   2.820e-07
    15-150  7.399e-07   4.178e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from  109.000 sec. to  808.000 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.80614     ( -1.14732   2.4293 )
    Norm@50keV  : 7.05244E-05    ( -6.44904e-05   7.53409e-05 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.79 using 59 PHA bins.
    # Reduced chi-squared =         0.9262 for     57 degrees of freedom 
    # Null hypothesis probability =   6.335241e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 1.69043E-02 ( -0.0074337  0.00735671 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.28421e-07 ( -3.67934e-07  4.54972e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from  109.000 sec. to  808.000 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.97365     (     )
    Epeak [keV] : 1.60206      (   )
    Norm@50keV  : 1.94048E-04    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.45 using 59 PHA bins.
    # Reduced chi-squared =         0.9544 for     56 degrees of freedom 
    # Null hypothesis probability =   5.721410e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 1.65619E-02 ( -0.0071821  0.0077611 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.38556e-07 ( -3.77918e-07  4.44694e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from  109.000 sec. to  808.000 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -9.92145   ( 9.92145   9.92145 )
    beta        : -2.80857    ( -2.43076   1.1488 )
    Epeak [keV] : 3.17485      ( -3.17485 -3.17485 )
    Norm@50keV   : 9.56770E-03    ( -0.00876031   0.0102438 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.79 using 59 PHA bins.
    # Reduced chi-squared =         0.9599 for     55 degrees of freedom 
    # Null hypothesis probability =   5.593846e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 2.20020E-02 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.06845e-06 ( 0  0 ) ergs/cm2
     
    
    Single BB
     
    Spectral model blackbody:
    ------------------------------------------------------------
    Parameters  : value    Lower 90%  Upper 90%
    kT [keV]    : 4.13076  (-2.16137  5.54508)
    R^2/D10^2   : 0.320116  (-0.326368   31.1413)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.11 using 59 PHA bins.
    # Reduced chi-squared =         0.9669 for     57 degrees of freedom 
    # Null hypothesis probability =   5.462472e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.738e-07   1.786e-07
    25- 50  1.083e-07   7.408e-08
    50-150  1.593e-09   1.881e-09
    15-150  3.837e-07   2.392e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 19.6193       (-15.9332      -20.0481)
    Norm        : 0.199368       (-0.191379     4.98462)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.98 using 59 PHA bins.
    # Reduced chi-squared =         0.9470 for     57 degrees of freedom 
    # Null hypothesis probability =   5.890395e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.453e-07   1.560e-07
    25- 50  2.116e-07   1.427e-07
    50-150  6.136e-08   6.133e-08
    15-150  5.183e-07   3.470e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 2.98709        (-2.03514      3.18423)
    R1^2/D10^2  : 1.60646        (-1.56489      -1.60646)
    kT2 [keV]   : 19.1514        (-19.0623      -19.1514)
    R2^2/D10^2  : 4.29252E-04    (-0.000427104   0.00579435)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.85 using 59 PHA bins.
    # Reduced chi-squared =         0.9427 for     55 degrees of freedom 
    # Null hypothesis probability =   5.958360e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.607e-07   1.490e-07
    25- 50  1.542e-07   9.275e-08
    50-150  3.250e-07   2.482e-07
    15-150  7.399e-07   3.997e-07
    

    Pre-slew spectrum (Pre-slew PHA with pre-slew DRM)

    Power-law model
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.80614     ( -1.14732   2.4293 )
    Norm@50keV  : 7.05244E-05    ( -6.44904e-05   7.53409e-05 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.79 using 59 PHA bins.
    # Reduced chi-squared =         0.9262 for     57 degrees of freedom 
    # Null hypothesis probability =   6.335241e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 1.69043E-02 ( -0.0074337  0.00735671 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.28421e-07 ( -3.67934e-07  4.54972e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.97365     (     )
    Epeak [keV] : 1.60206      (   )
    Norm@50keV  : 1.94048E-04    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.45 using 59 PHA bins.
    # Reduced chi-squared =         0.9544 for     56 degrees of freedom 
    # Null hypothesis probability =   5.721410e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 1.65619E-02 ( -0.0071821  0.0077611 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.38556e-07 ( -3.77918e-07  4.44694e-07 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -9.92145   ( 9.92145   9.92145 )
    beta        : -2.80857    ( -2.43076   1.1488 )
    Epeak [keV] : 3.17485      ( -3.17485 -3.17485 )
    Norm@50keV   : 9.56770E-03    ( -0.00876031   0.0102438 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.79 using 59 PHA bins.
    # Reduced chi-squared =         0.9599 for     55 degrees of freedom 
    # Null hypothesis probability =   5.593846e-01
     
    Photon flux (15-150 keV)    in 806.5 sec: 2.20020E-02 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.06845e-06 ( 0  0 ) ergs/cm2
     
    

    S(25-50 keV) vs. S(50-100 keV) plot

    S(25-50 keV)  = 2.11e-07
    S(50-100 keV) = 1.20e-07
    

    T90 vs. Hardness ratio plot

    T90                                   = 808 sec.
    Hardness ratio (energy fluence ratio) = 0.56872
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 0.576494
    Count Ratio (50-100 keV) / (15-25 keV) = 0.302691
    

    Mask shadow pattern

    IMX = -2.596851311008535E-01, IMY = -3.777278491869774E-01
    

    TIME vs. PHA plot around the trigger time

    TIME vs. DetID plot around the trigger time

    100 us light curve (15-350 keV)

    Spacecraft aspect plot

    Bright source in the pre-burst/pre-slew/post-slew images

    Pre-burst image of 15-350 keV band

    Time interval of the image:
     
    

    Pre-slew background subtracted image of 15-350 keV band

    Time interval of the image:
    0.000000 107.460000
    109.000000 808.000000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.1300 -60.8088   42.2  41.1  -43.8  -0.3606  -0.3   12.4	Cen X-3                       
    186.6968 -62.7544    1.3  33.1  -42.1   6.9877   8.6    1.5	GX 301-2                      
    244.9843 -15.6368    0.6  38.3   81.2  88.8226  19.9    0.3	Sco X-1                       
    256.1481 -37.7699    8.9  16.5  106.1  -1.1579  -1.3    8.9	4U 1700-377                   
    256.2434 -36.2814    0.0  18.0  105.3   0.6040   0.6   12.6	GX 349+2                      
    262.8436 -24.6645    6.9  30.6  112.3   3.0843   1.7   10.2	GX 1+4                        
    264.7324 -44.3935    3.2  13.3  140.5   2.9076   3.6    3.4	4U 1735-44                    
    270.3450 -25.0778    4.3  32.4  124.9   4.9855   2.7    3.3	GX 5-1                        
    270.4704 -25.7733    7.9  31.8  125.6   2.4958   1.5    9.3	GRS 1758-258                  
    275.9602 -30.2171    5.9  30.0  138.0   2.5866   1.9    9.2	H1820-303                     
    284.8880 -24.9673    5.2  38.6  145.0   4.5015   2.2    8.5	HT1900.1-2455                 
    262.8245 -33.8760    6.3  21.8  118.6   1.7794   1.8    8.6	GX 354-0                      
    229.9642 -28.2436    2.3  29.5   51.0   6.3099   5.2 ------	UNKNOWN                       
    201.7199 -32.8329    3.1  39.9   10.8   5.1667   3.7 ------	UNKNOWN                       
    173.7123 -37.7953    4.4  52.9  -16.3   4.9439   2.6 ------	UNKNOWN                       
    168.0331 -47.8256    3.3  49.3  -29.4   5.0581   3.5 ------	UNKNOWN                       
     89.5462 -85.2088    3.7  40.8  -88.3  15.4966   3.1 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    953.400600 966.500600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    244.9024 -15.6066    0.9  33.6  102.4   1.4157  13.5    4.9	Sco X-1                       
    254.3238  35.2231    9.3  26.0  -19.1   0.0526   1.2    9.7	Her X-1                       
    268.4576  -1.3213    4.8  38.1   55.6  -0.3013  -2.4    9.5	SW J1753.5-0127               
    229.9203 -15.3737    2.2  32.0  129.1   0.3981   5.2 ------	UNKNOWN                       
    224.2349 -13.2302    2.0  31.2  140.2   0.3817   5.9 ------	UNKNOWN                       
    265.4373  24.2191    1.9  30.2   11.0   0.2923   6.0 ------	UNKNOWN                       
    175.7254   2.2335    2.4  59.2 -156.1   1.1614   4.9 ------	UNKNOWN                       
    
    Plot creation:
    Thu Jun 11 14:28:58 EDT 2015