batgrbproduct Analysis for Trigger=318094

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Sun Jan 19 23:51:46 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger318094
======================================================================

  Trigger: 00318094      Segment: 000

  BAT Trigger Time: 238831062.336   [s; MET]
      Trigger Stop: 238831067.84   [s; MET]
               UTC: 2008-07-27T05:57:39.363900    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 208.388757842545   Dec: -18.5488483391044  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.3
     Image Trigger?:     NO
     Rate S/N Ratio:     14.422205101856  [ if not an image trigger ]
     Image S/N Ratio:    7.3

  Flight Position:   [ source = BAT ]
    RA: 208.388757842545   Dec: -18.5488483391044  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 208.42327439217   Dec: -18.5770668090244  [deg; J2000]  
        { 13h 53m 41.6s , -18d 34' 37.4" }
         +/- 2.43684074756541 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.23948242939938 [arcmin] (formal 1-sigma fit error)
    SNR: 8.52134538587885
 
  Angular difference between Flight and Ground position is 2.592481 arcmin
 
  Partial Coding Fraction: 0.9765625    [ including projection effects ]

  Duration
     T90: 4.91200000047684 +/- 0.915860247912174
        Measured from: 0.0600000023841858
                   to: 4.97200000286102     [s; relative to TRIGTIME]
     T50: 2.72400000691414 +/- 1.24247012366982
        Measured from: 1.02000001072884
                   to: 3.74400001764297     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 1.2039999961853     
                   to: 2.2039999961853     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.139999985694885     
                   to: 5.1879999935627     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.047941   0.069122   0.066854   0.025742
           0.013936   0.012573   0.011424   0.010243 [error]
 Peak      0.013045   0.012105   0.015474   0.015841
           0.005996   0.005458   0.004962   0.004534 [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 1.31e-08 2.85e-08 4.88e-08 1.93e-07 1.34e-07 2.84e-07   erg/cm2
              Error 4.70e-09 6.01e-09 1.10e-08 1.02e-07 2.76e-08 1.08e-07   erg/cm2
Peak flux Power-law 2.93e-02 6.46e-02 1.82e-02 1.03e+00 7.43e-02 6.60e-01   ph/cm2/s
              Error 4.75e-02 6.28e-02 -------- -------- -------- 8.47e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.17e-08 2.93e-08 5.08e-08 1.06e-07 1.30e-07 1.98e-07   erg/cm2
              Error 5.79e-09 6.65e-09 1.25e-08 1.91e-07 2.98e-08 1.06e-07   erg/cm2
Peak flux Cutoff-PL 3.29e-02 7.25e-02 1.14e-01 3.96e-01 3.17e-01 6.23e-01   ph/cm2/s
              Error -------- 6.30e-02 -------- -------- -------- --------   ph/cm2/s
 
Fluence        Band -------- -------- -------- -------- -------- --------   erg/cm2
              Error -------- -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band -------- -------- -------- -------- -------- --------   ph/cm2/s
              Error -------- -------- -------- -------- -------- --------   ph/cm2/s
 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.223    0.342    -      -           2.49e-03 4.57e-04   40.980 57
CPL   0.757    1.711     147.7    0.0      4.06e-03 0.00e+00   40.580 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL   -2.172    0.000    -      -           1.47e-04 0.00e+00   46.670 57
CPL  -3.175    0.000    10000.0    0.0      4.55e-05 1.49e-04   46.630 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    5.328   -0.140    5.188
T90     4.912    0.060    4.972
T50     2.724    1.020    3.744
Peak    1.000    1.204    2.204
  • Click here for the BAT GCN circular template
  • Special notes of this burst

    Image

    Pre-slew 15.0-350.0 keV image (Event data)

    #   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
      208.4233   -18.5771   0.0225    16.9168  -141.6893         0.2136885      8.521 TRIG_00318094                 
     
    Foreground time interval of the image:
     -0.140   5.188 (delta_t =   5.328 [sec])
    Background time interval of the image:
    -239.336  -0.140 (delta_t = 239.196 [sec])
    

    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
    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 5.504000
    

    8 ms binning

    From T100_start-3 s to T100_start+3 s
    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 5.504000
    

    2 ms binning

    From T100_start-1 s to T100_start+1 s
    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 5.504000
    

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

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

    Quad-rate summed light curves (from T0-300s to T0+1000s)

    Spectral Evolution

    Spectra

    Notes:

    Time averaged spectrum fit using the average DRM

    Power-law model
    Time interval is from   -0.140 sec. to    5.188 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.22300     ( -0.345114   0.339654 )
    Norm@50keV  : 2.49201E-03    ( -0.000456656   0.00045662 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.98 using 59 PHA bins.
    # Reduced chi-squared =         0.7189 for     57 degrees of freedom 
    # Null hypothesis probability =   9.458259e-01
     
    Photon flux (15-150 keV)    in 5.328 sec: 0.293493 ( -0.0554264  0.0557526 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.33846e-07 ( -2.72975e-08  2.78519e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -0.140 sec. to    5.188 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.756967     ( -1.62194   1.80072 )
    Epeak [keV] : 147.682      ( -147.513 -147.513 )
    Norm@50keV  : 4.06060E-03    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.58 using 59 PHA bins.
    # Reduced chi-squared =         0.7246 for     56 degrees of freedom 
    # Null hypothesis probability =   9.398132e-01
     
    Photon flux (15-150 keV)    in 5.328 sec: 0.285357 ( -0.05962  0.059341 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.29746e-07 ( -2.96999e-08  2.98618e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   -0.140 sec. to    5.188 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.708191   ( -0.629213   1.57134 )
    beta        : -9.37057    ( 9.37146   19.3715 )
    Epeak [keV] : 138.356      ( -65.1226 -138.584 )
    Norm@50keV   : 4.28033E-03    ( -0.00218977   0.00491108 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.58 using 59 PHA bins.
    # Reduced chi-squared =         0.7378 for     55 degrees of freedom 
    # Null hypothesis probability =   9.267995e-01
     
    Photon flux (15-150 keV)    in 5.328 sec: 0.290600 0.285436 (    ) 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]    : 19.7797  (-4.38548  5.94335)
    R^2/D10^2   : 1.37645E-02  (-0.00781737   0.0175209)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          44.74 using 59 PHA bins.
    # Reduced chi-squared =         0.7849 for     57 degrees of freedom 
    # Null hypothesis probability =   8.808438e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  5.555e-09   2.211e-09
    25- 50  2.747e-08   9.321e-09
    50-150  7.954e-08   3.140e-08
    15-150  1.126e-07   3.330e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 1.21655       (-0.22639     0.226367)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          43.37 using 59 PHA bins.
    # Reduced chi-squared =         0.7609 for     57 degrees of freedom 
    # Null hypothesis probability =   9.085217e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.615e-08   9.388e-09
    25- 50  3.106e-08   1.786e-08
    50-150  6.812e-08   3.967e-08
    15-150  1.153e-07   6.604e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 5.96517        (-3.35839      6.06876)
    R1^2/D10^2  : 0.394220        (-0.360514      1.92232)
    kT2 [keV]   : 25.9756        (-7.44387      21.7587)
    R2^2/D10^2  : 5.07545E-03    (-0.0043836   0.0109078)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          39.52 using 59 PHA bins.
    # Reduced chi-squared =         0.7186 for     55 degrees of freedom 
    # Null hypothesis probability =   9.426590e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.295e-08   7.539e-09
    25- 50  2.765e-08   1.415e-08
    50-150  9.012e-08   5.243e-08
    15-150  1.307e-07   7.049e-08
    

    Peak spectrum fit

    Power-law model
    Time interval is from    1.204 sec. to    2.204 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -2.17216     (     )
    Norm@50keV  : 1.47153E-04    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          46.67 using 59 PHA bins.
    # Reduced chi-squared =         0.8187 for     57 degrees of freedom 
    # Null hypothesis probability =   8.339553e-01
     
    Photon flux (15-150 keV)    in 1 sec: 0.307596 7.43284E-02 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.84173e-08 ( -1.30873e-08  1.29634e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    1.204 sec. to    2.204 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -3.17477     (     )
    Epeak [keV] : 1.00000E+04      ( -10000 -10000 )
    Norm@50keV  : 4.55380E-05    ( -4.55376e-05   0.000252977 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          46.63 using 59 PHA bins.
    # Reduced chi-squared =         0.8326 for     56 degrees of freedom 
    # Null hypothesis probability =   8.096421e-01
     
    Photon flux (15-150 keV)    in 1 sec: 0.316607 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.77589e-08 ( -1.2607e-08  1.30432e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    1.204 sec. to    2.204 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.757815   ( 0.755699   0.755699 )
    beta        : -0.208852    ( -0.951847   0.201717 )
    Epeak [keV] : 11.3553      ( -11.3296 -11.3296 )
    Norm@50keV   : 4.17480E-03    ( -0.00416891   150472 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          48.01 using 59 PHA bins.
    # Reduced chi-squared =         0.8730 for     55 degrees of freedom 
    # Null hypothesis probability =   7.364409e-01
     
    Photon flux (15-150 keV)    in 1 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]    : 87.7048  (-87.908  -87.908)
    R^2/D10^2   : 4.72208E-04  (-0.000469992   0.0036865)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          49.25 using 59 PHA bins.
    # Reduced chi-squared =         0.8641 for     57 degrees of freedom 
    # Null hypothesis probability =   7.574941e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.483e-10   1.739e-10
    25- 50  1.974e-09   1.380e-09
    50-150  3.632e-08   3.089e-08
    15-150  3.854e-08   2.786e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 199.359       (-106.702      -199.363)
    Norm        : 1.36365       (-0.519809     0.519774)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.39 using 59 PHA bins.
    # Reduced chi-squared =         0.9543 for     57 degrees of freedom 
    # Null hypothesis probability =   5.734816e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.396e-09   2.227e-09
    25- 50  6.532e-09   4.257e-09
    50-150  1.433e-08   8.790e-09
    15-150  2.425e-08   1.573e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 6.50518        (-3.10078      7.10838)
    R1^2/D10^2  : 0.465157        (-0.448845      7.02031)
    kT2 [keV]   : 196.110        (-138.586      -196.345)
    R2^2/D10^2  : 1.29753E-04    (-4.91178e-05   0.00160129)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          44.43 using 59 PHA bins.
    # Reduced chi-squared =         0.8078 for     55 degrees of freedom 
    # Null hypothesis probability =   8.452856e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.075e-09   2.069e-09
    25- 50  4.830e-09   2.483e-09
    50-150  3.405e-08   1.145e-08
    15-150  4.196e-08   1.157e-08
    

    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: 1.22300     ( -0.345114   0.339654 )
    Norm@50keV  : 2.49201E-03    ( -0.000456656   0.00045662 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.98 using 59 PHA bins.
    # Reduced chi-squared =         0.7189 for     57 degrees of freedom 
    # Null hypothesis probability =   9.458259e-01
     
    Photon flux (15-150 keV)    in 5.328 sec: 0.293493 ( -0.0554264  0.0557526 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.33846e-07 ( -2.72975e-08  2.78519e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.756967     ( -1.62194   1.80072 )
    Epeak [keV] : 147.682      ( -147.513 -147.513 )
    Norm@50keV  : 4.06060E-03    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.58 using 59 PHA bins.
    # Reduced chi-squared =         0.7246 for     56 degrees of freedom 
    # Null hypothesis probability =   9.398132e-01
     
    Photon flux (15-150 keV)    in 5.328 sec: 0.285357 ( -0.05962  0.059444 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.29746e-07 ( -2.96999e-08  2.98618e-08 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.708191   ( -0.629213   1.57134 )
    beta        : -9.37057    ( 9.37146   19.3715 )
    Epeak [keV] : 138.356      ( -65.1226 -138.584 )
    Norm@50keV   : 4.28033E-03    ( -0.00218977   0.00491108 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.58 using 59 PHA bins.
    # Reduced chi-squared =         0.7378 for     55 degrees of freedom 
    # Null hypothesis probability =   9.267995e-01
     
    Photon flux (15-150 keV)    in 5.328 sec: 0.290600 0.285436 (    ) 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)  = 2.85e-08
    S(50-100 keV) = 4.88e-08
    

    T90 vs. Hardness ratio plot

    T90                                   = 4.91200000047684 sec.
    Hardness ratio (energy fluence ratio) = 1.71228
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.44181
    Count Ratio (50-100 keV) / (15-25 keV) = 1.39451
    

    Mask shadow pattern

    IMX = -2.386495244269264E-01, IMY = 1.885466209781005E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 5.504000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 5.504000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 5.504000
    

    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:
    -239.336000 -0.140000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    244.9833 -15.6420    0.2  20.3   77.8  23.7871  66.8    0.2	Sco X-1                       
    254.3380  35.3462   23.1  54.9    4.0  -0.6104  -0.5    5.9	Her X-1                       
    255.9437 -37.8726    2.0  38.4  112.7   5.0676   5.6    2.7	4U 1700-377                   
    256.5756 -36.5607    0.0  38.1  110.4   1.2752   1.4   10.7	GX 349+2                      
    263.1323 -24.6520   20.5  38.8   89.2   0.7017   0.6    8.8	GX 1+4                        
    267.2581   1.8295    2.3  44.6   49.4   6.1946   5.1 ------	UNKNOWN                       
    166.5453 -42.9194    3.6  58.7 -159.2   7.5156   3.2 ------	UNKNOWN                       
    206.5114  36.1345    3.5  50.7  -44.5   5.8295   3.3 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -0.140000 5.188000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    245.0488 -15.8183    6.7  20.4   78.2  -0.0516  -1.7   11.4	Sco X-1                       
    254.5331  35.3191    3.2  55.0    4.2   0.4097   3.6    4.0	Her X-1                       
    255.8189 -37.7784    9.7  38.3  112.6  -0.0937  -1.2    8.9	4U 1700-377                   
    256.6187 -36.3430    4.8  38.0  110.1   0.1950   2.4   10.1	GX 349+2                      
    263.0660 -24.8774  101.5  38.8   89.6   0.0116   0.1    8.5	GX 1+4                        
    255.6234  27.9158    2.9  49.8   11.0   0.2709   4.0 ------	UNKNOWN                       
    208.4233 -18.5771    1.3  16.9 -141.7   0.2136   8.5 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    92.764600 962.725600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.1405 -60.5719    6.4  50.0 -177.2   3.0650   1.8    6.0	Cen X-3                       
    186.6427 -62.8099    3.5  46.8  172.8   4.8836   3.3    2.4	GX 301-2                      
    244.9752 -15.6364    0.3  35.0   70.4  65.1401  39.4    0.3	Sco X-1                       
    201.3085 -43.0448    1.8  25.2  171.6   4.0928   6.5 ------	UNKNOWN                       
    205.2890  32.6290    3.4  51.3  -24.0   4.4295   3.4 ------	UNKNOWN                       
    187.5782  28.0079    4.2  50.7  -44.5  10.4676   2.8 ------	UNKNOWN                       
    167.8930  -6.6301    4.6  41.2  -99.2  10.4106   2.5 ------	UNKNOWN                       
    
    Plot creation:
    Sun May 31 06:53:36 EDT 2015