batgrbproduct Analysis for Trigger=573667

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Thu Nov  7 21:06:10 EST 2013
             Host Name: gcn5
   Current Working Dir: /local/data/raid16/prebascript_archive/trigger573667/heasarc_download
======================================================================

  Trigger: 00573667      Segment: 000

  BAT Trigger Time: 402886672   [s; MET]
      Trigger Stop: 402886736   [s; MET]
               UTC: 2013-10-08T00:57:40.876060    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 297.333557422165   Dec: 30.2198818589025  [deg; J2000]

     Catalogged Source?: YES
     Point Source?:      YES
     GRB Indicated?:     NO    [ by BAT flight software ]
     Image S/N Ratio:    6.06
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    6.06

  Flight Position:   [ source = BAT ]
    RA: 297.333557422165   Dec: 30.2198818589025  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 297.375811008631   Dec: 30.277293314956  [deg; J2000]  
        { 19h 49m 30.2s , +30d 16' 38.3" }
         +/- 3.96098514096966 [arcmin] (estimated 90% radius based on SNR)
         +/- 2.9840262766954 [arcmin] (formal 1-sigma fit error)
    SNR: 4.25709938958284
 
  Angular difference between Flight and Ground position is 4.081929 arcmin
 
  Partial Coding Fraction: 1    [ including projection effects ]

  Duration
     T90: 64 +/- 
        Measured from: 0
                   to: 64     [s; relative to TRIGTIME]
     T50: 64 +/- 
        Measured from: 0
                   to: 64     [s; relative to TRIGTIME]

    WARNING: battblocks failed.  Used TDRSS fore/background intervals

  Fluence
     Peak Flux  (peak 64 second)
        Measured from: 0     
                   to: 64     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0     
                   to: 64     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.110271   0.226710  -0.018885  -0.030064
           0.041342   0.039744   0.033816   0.029359 [error]
 Peak      0.110271   0.226710  -0.018885  -0.030064
           0.041342   0.039744   0.033816   0.029359 [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 4.23e-08 5.18e-08 4.61e-08 7.08e-08 1.65e-07 2.12e-07   erg/cm2
              Error 1.22e-08 1.72e-08 2.60e-08 8.73e-08 6.39e-08 1.14e-07   erg/cm2
Peak flux Power-law 2.16e-02 1.47e-02 6.53e-03 4.02e-03 4.48e-02 4.69e-02   ph/cm2/s
              Error 8.12e-03 4.77e-03 3.57e-03 4.67e-03 1.40e-02 1.49e-02   ph/cm2/s
 
Fluence   Cutoff-PL 2.99e-08 8.70e-08 1.78e-08 3.89e-11 1.35e-07 1.35e-07   erg/cm2
              Error 2.55e-08 2.88e-08 2.33e-08 2.12e-09 4.25e-08 4.25e-08   erg/cm2
Peak flux Cutoff-PL 1.43e-02 2.46e-02 2.97e-03 3.56e-06 4.19e-02 4.19e-02   ph/cm2/s
              Error 1.02e-02 7.90e-03 3.59e-03 1.78e-04 1.36e-02 1.36e-02   ph/cm2/s
 
Fluence        Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
              Error 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
Peak flux      Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
              Error 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    2.172    0.555    -      -           2.74e-04 1.18e-04   66.190 57
CPL  -5.098    0.000      34.7    6.4      9.21e+00 5.89e+03   58.530 56
 
The chi2 of BB fit is 59.40 which shows a significant improvement in the fit over a PL.
Check the BB fit.
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    2.172    0.555    -      -           2.74e-04 1.18e-04   66.190 57
CPL  -5.098    0.000      34.7    6.4      9.21e+00 5.89e+03   58.530 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   64.000    0.000   64.000
T90    64.000    0.000   64.000
T50    64.000    0.000   64.000
Peak   64.000    0.000   64.000
  • 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
      297.3758 +30.2773 0.0451   12.2  -42.4       0.3356     4.3  TRIG_00573667       
    ------------------------------------------
     
    Foreground time interval of the image:
      0.000  64.000 (delta_t =  64.000 [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)

    The mask-weighted light curves based on cleaned DPHs

    Spectra

    Notes:

    Time averaged spectrum fit using the pre-slew DRM

    Power-law model
    Time interval is from    0.000 sec. to   64.000 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.17242     ( -0.50296   0.606306 )
    Norm@50keV  : 2.74338E-04    ( -0.000117808   0.00011881 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.19 using 59 PHA bins.
    # Reduced chi-squared =          1.161 for     57 degrees of freedom 
    # Null hypothesis probability =   1.894049e-01
     
    Photon flux (15-150 keV)    in 64 sec: 4.47785E-02 ( -0.0139341  0.0139826 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.64756e-07 ( -6.08779e-08  6.68717e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.000 sec. to   64.000 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -5.09815     (     )
    Epeak [keV] : 34.6768      ( -6.49848 6.34925 )
    Norm@50keV  : 9.20721    ( -8.80316   11778.1 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.53 using 59 PHA bins.
    # Reduced chi-squared =          1.045 for     56 degrees of freedom 
    # Null hypothesis probability =   3.827073e-01
     
    Photon flux (15-150 keV)    in 64 sec: 4.18836E-02 ( -0.0136065  0.0135499 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.34759e-07 ( -4.05984e-08  4.43622e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.000 sec. to   64.000 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.51690   ( -4.53249   -4.5169 )
    beta        : -9.37167    ( 9.37167   19.3321 )
    Epeak [keV] : 34.9550      ( -6.02915 5.96978 )
    Norm@50keV   : 3.86775    ( -1.06539   21.7197 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.53 using 59 PHA bins.
    # Reduced chi-squared =          1.064 for     55 degrees of freedom 
    # Null hypothesis probability =   3.470634e-01
     
    Photon flux (15-150 keV)    in 64 sec:  (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
     
    
    Single BB
     
    Spectral model blackbody:
    ------------------------------------------------------------
    Parameters  : value    Lower 90%  Upper 90%
    kT [keV]    : 8.68965  (-1.80258  2.24479)
    R^2/D10^2   : 4.15308E-02  (-0.0252326   0.0610407)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          59.40 using 59 PHA bins.
    # Reduced chi-squared =          1.042 for     57 degrees of freedom 
    # Null hypothesis probability =   3.882183e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.833e-08   2.192e-08
    25- 50  7.706e-08   4.168e-08
    50-150  2.637e-08   1.924e-08
    15-150  1.418e-07   8.637e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 41.3452       (-19.2475      55.0496)
    Norm        : 0.296101       (-0.119236     0.197004)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          63.68 using 59 PHA bins.
    # Reduced chi-squared =          1.117 for     57 degrees of freedom 
    # Null hypothesis probability =   2.530347e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.399e-08   2.045e-08
    25- 50  5.870e-08   3.281e-08
    50-150  4.707e-08   3.587e-08
    15-150  1.498e-07   9.507e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 0.147782        (-0.147782      -0.147782)
    R1^2/D10^2  : 1.10788E-03        (-0.00110788      -0.00110788)
    kT2 [keV]   : 8.68924        (-1.8027      2.24471)
    R2^2/D10^2  : 4.15381E-02    (-0.0252335   0.0610398)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          59.40 using 59 PHA bins.
    # Reduced chi-squared =          1.080 for     55 degrees of freedom 
    # Null hypothesis probability =   3.184537e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    

    Peak spectrum fit

    Power-law model
    Time interval is from    0.000 sec. to   64.000 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.17242     ( -0.50296   0.606306 )
    Norm@50keV  : 2.74338E-04    ( -0.000117808   0.00011881 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.19 using 59 PHA bins.
    # Reduced chi-squared =          1.161 for     57 degrees of freedom 
    # Null hypothesis probability =   1.894049e-01
     
    Photon flux (15-150 keV)    in 64 sec: 4.47785E-02 ( -0.0139341  0.0139826 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.64756e-07 ( -6.08779e-08  6.68717e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.000 sec. to   64.000 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -5.09815     (     )
    Epeak [keV] : 34.6768      ( -6.49848 6.34925 )
    Norm@50keV  : 9.20721    ( -8.80316   11763.7 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.53 using 59 PHA bins.
    # Reduced chi-squared =          1.045 for     56 degrees of freedom 
    # Null hypothesis probability =   3.827073e-01
     
    Photon flux (15-150 keV)    in 64 sec: 4.18836E-02 ( -0.0136065  0.0135499 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.34759e-07 ( -4.05984e-08  4.43622e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.000 sec. to   64.000 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.51690   ( -4.53249   -4.5169 )
    beta        : -9.37167    ( 9.37167   19.3321 )
    Epeak [keV] : 34.9550      ( -6.02915 5.96978 )
    Norm@50keV   : 3.86775    ( -1.06539   21.7197 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.53 using 59 PHA bins.
    # Reduced chi-squared =          1.064 for     55 degrees of freedom 
    # Null hypothesis probability =   3.470634e-01
     
    Photon flux (15-150 keV)    in 64 sec:  (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
     
    
    Single BB
     
    Spectral model blackbody:
    ------------------------------------------------------------
    Parameters  : value    Lower 90%  Upper 90%
    kT [keV]    : 8.68965  (-1.80258  2.24479)
    R^2/D10^2   : 4.15308E-02  (-0.0252326   0.0610407)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          59.40 using 59 PHA bins.
    # Reduced chi-squared =          1.042 for     57 degrees of freedom 
    # Null hypothesis probability =   3.882183e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.833e-08   2.337e-08
    25- 50  7.706e-08   4.522e-08
    50-150  2.637e-08   2.038e-08
    15-150  1.418e-07   8.803e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 41.3452       (-19.2475      55.0496)
    Norm        : 0.296101       (-0.119236     0.197004)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          63.68 using 59 PHA bins.
    # Reduced chi-squared =          1.117 for     57 degrees of freedom 
    # Null hypothesis probability =   2.530347e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.399e-08   2.378e-08
    25- 50  5.870e-08   3.312e-08
    50-150  4.707e-08   3.841e-08
    15-150  1.498e-07   9.870e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 0.147782        (-0.147782      -0.147782)
    R1^2/D10^2  : 1.10788E-03        (-0.00110788      -0.00110788)
    kT2 [keV]   : 8.68924        (-1.8027      2.24471)
    R2^2/D10^2  : 4.15381E-02    (-0.0252335   0.0610398)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          59.40 using 59 PHA bins.
    # Reduced chi-squared =          1.080 for     55 degrees of freedom 
    # Null hypothesis probability =   3.184537e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    

    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: 2.17242     ( -0.50296   0.606306 )
    Norm@50keV  : 2.74338E-04    ( -0.000117808   0.00011881 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.19 using 59 PHA bins.
    # Reduced chi-squared =          1.161 for     57 degrees of freedom 
    # Null hypothesis probability =   1.894049e-01
     
    Photon flux (15-150 keV)    in 64 sec: 4.47785E-02 ( -0.0139341  0.0139826 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.64756e-07 ( -6.08779e-08  6.68717e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -5.09815     (     )
    Epeak [keV] : 34.6768      ( -6.49848 6.34925 )
    Norm@50keV  : 9.20721    ( -8.80316   11766.8 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.53 using 59 PHA bins.
    # Reduced chi-squared =          1.045 for     56 degrees of freedom 
    # Null hypothesis probability =   3.827073e-01
     
    Photon flux (15-150 keV)    in 64 sec: 4.18836E-02 ( -0.0136065  0.0135499 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.34759e-07 ( -4.05984e-08  4.43622e-08 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.51690   ( -4.53249   -4.5169 )
    beta        : -9.37167    ( 9.37167   19.3321 )
    Epeak [keV] : 34.9550      ( -6.02915 5.96978 )
    Norm@50keV   : 3.86775    ( -1.06539   21.7197 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.53 using 59 PHA bins.
    # Reduced chi-squared =          1.064 for     55 degrees of freedom 
    # Null hypothesis probability =   3.470634e-01
     
    Photon flux (15-150 keV)    in 64 sec:  (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
     
    

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

    S(25-50 keV)  = 5.18167e-08
    S(50-100 keV) = 4.6108e-08
    

    T90 vs. Hardness ratio plot

    T90                                   = 64 sec.
    Hardness ratio (energy fluence ratio) = 0.889829
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 2.05593
    Count Ratio (50-100 keV) / (15-25 keV) = -0.17126
    

    Mask shadow pattern

    IMX = 1.599504026064012E-01, IMY = 1.462375371583652E-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 64.000000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    268.3147  -1.4931    7.9  43.0 -121.9   0.3734   1.5    4.0	SW J1753.5-0127               
    274.1084 -14.0993    4.2  46.8 -140.8   0.5429   2.7    7.1	GX 17+2                       
    275.8173 -30.3888   39.9  58.7 -154.9  -0.1606  -0.3    5.7	H1820-303                     
    285.0889 -24.9323    8.5  50.0 -160.4   0.2613   1.4    3.0	HT1900.1-2455                 
    288.7827  10.9656    1.4  19.1 -123.5   0.6932   8.0    1.5	GRS 1915+105                  
    299.5595  35.1662    2.1  15.5  -25.1   0.4220   5.5    2.6	Cyg X-1                       
    308.1226  40.9870    2.0  20.3   -0.4   0.4544   5.8    2.1	Cyg X-3                       
    326.1655  38.3229  344.8  24.8   35.1  -0.0030  -0.0    0.3	Cyg X-2                       
    337.6939  72.8546    2.8  55.1    5.6   1.4998   4.1 ------	UNKNOWN                       
    281.7643  -1.3013    2.4  32.3 -135.4   0.5109   4.8 ------	UNKNOWN                       
    269.3863 -17.5331    2.9  52.4 -139.6   1.6870   4.0 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    450.300600 603.130000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.6326 -60.5934   11.0  43.7 -119.4  -4.3749  -1.0    9.5	Cen X-3                       
    186.7203 -62.7841    6.5  40.0 -108.9   6.8898   1.8    1.9	GX 301-2                      
    256.2199 -37.7814    5.4  49.1  -39.3  -7.5536  -2.2   11.7	4U 1700-377                   
    256.4323 -36.3365    7.0  50.4  -38.5  -6.9110  -1.6    5.2	GX 349+2                      
    264.7595 -44.5918    7.1  40.5  -34.1   2.9559   1.6    8.5	4U 1735-44                    
    270.2192 -25.1025   10.3  57.7  -20.5   6.4746   1.1    3.8	GX 5-1                        
    270.4714 -25.5895    0.0  57.2  -20.4   5.0105   1.0   13.0	GRS 1758-258                  
    275.8964 -30.4764    5.5  51.2  -16.3  -5.0456  -2.1    6.7	H1820-303                     
    285.0169 -24.9436   10.6  54.7   -4.8   3.9282   1.1    1.7	HT1900.1-2455                 
    262.8730 -33.7778   10.2  51.2  -31.0  -3.3788  -1.1    6.7	GX 354-0                      
    332.2359 -41.9298    3.0  33.1   50.2   7.2138   3.9 ------	UNKNOWN                       
    290.4217 -31.3426    3.0  47.4   -0.6   6.8556   3.9 ------	UNKNOWN                       
    
    Plot creation:
    Thu Nov  7 22:41:16 EST 2013