batgrbproduct Analysis for Trigger=519380

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Mon Jan 13 04:43:55 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger519380
======================================================================

  Trigger: 00519380      Segment: 000

  BAT Trigger Time: 355236670.464   [s; MET]
      Trigger Stop: 355236674.56   [s; MET]
               UTC: 2012-04-04T12:51:02.398680    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 235.011568820105   Dec: 12.8818416005109  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11.42
     Image Trigger?:     NO
     Rate S/N Ratio:     9.1104335791443  [ if not an image trigger ]
     Image S/N Ratio:    11.42

  Flight Position:   [ source = BAT ]
    RA: 235.011568820105   Dec: 12.8818416005109  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 235.001396175834   Dec: 12.8823655625681  [deg; J2000]  
        { 15h 40m 00.3s , +12d 52' 56.5" }
         +/- 1.23657011549787 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.504010405914631 [arcmin] (formal 1-sigma fit error)
    SNR: 22.4583224717566
 
  Angular difference between Flight and Ground position is 0.595826 arcmin
 
  Partial Coding Fraction: 0.4921875    [ including projection effects ]

  Duration
     T90: 38.7239999175072 +/- 4.09199215645658
        Measured from: -4.42399996519089
                   to: 34.2999999523163     [s; relative to TRIGTIME]
     T50: 17.4879999756813 +/- 2.87687884838602
        Measured from: 2.41600000858307
                   to: 19.9039999842644     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 3.28799998760223     
                   to: 4.28799998760223     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -7.30799996852875     
                   to: 38.4520000219345     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.833233   1.050652   0.624662   0.161767
           0.059704   0.059428   0.052816   0.048608 [error]
 Peak      0.040435   0.054232   0.031727   0.015041
           0.009051   0.009143   0.007988   0.007330 [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 3.05e-07 4.52e-07 5.01e-07 1.05e-06 1.58e-06 2.30e-06   erg/cm2
              Error 3.40e-08 3.10e-08 5.24e-08 2.29e-07 1.21e-07 2.75e-07   erg/cm2
Peak flux Power-law 4.73e-01 3.89e-01 2.18e-01 1.80e-01 1.16e+00 1.26e+00   ph/cm2/s
              Error 1.49e-01 7.93e-02 6.65e-02 1.09e-01 2.37e-01 2.56e-01   ph/cm2/s
 
Fluence   Cutoff-PL 3.03e-07 4.55e-07 5.02e-07 9.64e-07 1.57e-06 2.22e-06   erg/cm2
              Error 3.73e-08 3.54e-08 4.00e-08 4.05e-07 1.31e-07 4.43e-07   erg/cm2
Peak flux Cutoff-PL 4.73e-01 3.90e-01 2.18e-01 1.78e-01 1.16e+00 1.26e+00   ph/cm2/s
              Error 1.55e-01 9.33e-02 5.13e-02 1.37e-01 2.37e-01 2.54e-01   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    1.853    0.130    -      -           3.75e-03 2.84e-04   72.830 57
CPL   1.813    0.567     213.7   -4.4      3.93e-03 2.55e-03   72.810 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.839    0.379    -      -           8.28e-03 1.93e-03   70.040 57
CPL   1.829    1.629     477.1    0.0      8.40e-03 0.00e+00   70.040 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: 40.640000 sec.
T50 in the 50-300 keV band: 18.048000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100   45.760   -7.308   38.452
T90    38.724   -4.424   34.300
T50    17.488    2.416   19.904
Peak    1.000    3.288    4.288
  • Click here for the BAT GCN circular template

    Image

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

    #   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
      235.0014    12.8824   0.0086    41.6928  -175.8384         2.7893551     22.458 TRIG_00519380                 
     
    Foreground time interval of the image:
     -7.308  35.637 (delta_t =  42.945 [sec])
    Background time interval of the image:
    -239.464 -177.424 (delta_t =  62.040 [sec])
    -119.464  -7.308 (delta_t = 112.156 [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 4.096000
    

    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 4.096000
    

    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 4.096000
    

    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)

    The mask-weighted light curves based on cleaned DPHs

    Spectral Evolution

    Spectra

    Notes:

    Time averaged spectrum fit using the average DRM

    Power-law model
    Time interval is from   -7.308 sec. to   38.452 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.85266     ( -0.128624   0.131618 )
    Norm@50keV  : 3.74612E-03    ( -0.000285902   0.000282385 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          72.83 using 59 PHA bins.
    # Reduced chi-squared =          1.278 for     57 degrees of freedom 
    # Null hypothesis probability =   7.709865e-02
     
    Photon flux (15-150 keV)    in 45.76 sec: 0.527125 ( -0.0370451  0.0371543 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.57614e-06 ( -1.20128e-07  1.21088e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -7.308 sec. to   38.452 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.81283     ( -0.50045   0.633642 )
    Epeak [keV] : 213.665      ( -218.61 -227.492 )
    Norm@50keV  : 3.93309E-03    ( -0.00187908   0.00321485 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          72.81 using 59 PHA bins.
    # Reduced chi-squared =          1.300 for     56 degrees of freedom 
    # Null hypothesis probability =   6.501918e-02
     
    Photon flux (15-150 keV)    in 45.76 sec: 0.525703 ( -0.038989  0.038179 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.57029e-06 ( -1.35797e-07  1.26243e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from   -7.308 sec. to   38.452 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.54543   ( 1.3256   1.3256 )
    beta        : -1.91312    ( 1.89129   0.161412 )
    Epeak [keV] : 53.8721      ( -38.2512 -38.2512 )
    Norm@50keV   : 5.76401E-03    ( -0.00222437   1294.48 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          72.57 using 59 PHA bins.
    # Reduced chi-squared =          1.320 for     55 degrees of freedom 
    # Null hypothesis probability =   5.632075e-02
     
    Photon flux (15-150 keV)    in 45.76 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]    : 11.5420  (  )
    R^2/D10^2   : 0.138929  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         132.47 using 59 PHA bins.
    # Reduced chi-squared =         2.3241 for     57 degrees of freedom 
    # Null hypothesis probability =   6.043963e-08
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.784e-07   2.256e-08
    25- 50  5.358e-07   4.530e-08
    50-150  4.178e-07   6.795e-08
    15-150  1.132e-06   9.404e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 97.3196       (-22.3264      34.7881)
    Norm        : 2.30814       (-0.231742     0.270301)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          75.65 using 59 PHA bins.
    # Reduced chi-squared =          1.327 for     57 degrees of freedom 
    # Null hypothesis probability =   4.977156e-02
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.760e-07   3.059e-08
    25- 50  4.747e-07   3.720e-08
    50-150  7.573e-07   2.533e-07
    15-150  1.508e-06   2.750e-07
    
    Double BB
    R1^2/D10^2  : 0.765121        (      )
    kT2 [keV]   : 27.0841        (-6.6491      12.9162)
    R2^2/D10^2  : 4.35955E-03    (-0.00311651   0.00820719)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          81.40 using 59 PHA bins.
    #Fit statistic : Chi-Squared =          75.51 using 59 PHA bins.
    #Fit statistic : Chi-Squared =          75.08 using 59 PHA bins.
    # Reduced chi-squared =          1.480 for     55 degrees of freedom 
    # Reduced chi-squared =          1.373 for     55 degrees of freedom 
    # Reduced chi-squared =          1.365 for     55 degrees of freedom 
    # Null hypothesis probability =   1.187846e-02
    # Null hypothesis probability =   3.467013e-02
    # Null hypothesis probability =   3.724947e-02
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.803e-07   1.566e-07
    25- 50  4.189e-07   1.766e-07
    50-150  6.930e-07   3.736e-07
    15-150  1.392e-06   5.256e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from    3.288 sec. to    4.288 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.83909     ( -0.366896   0.39146 )
    Norm@50keV  : 8.28486E-03    ( -0.00197214   0.00189532 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          70.04 using 59 PHA bins.
    # Reduced chi-squared =          1.229 for     57 degrees of freedom 
    # Null hypothesis probability =   1.149513e-01
     
    Photon flux (15-150 keV)    in 1 sec: 1.15940 ( -0.237248  0.237723 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 7.61911e-08 ( -1.76845e-08  1.81825e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    3.288 sec. to    4.288 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.82866     ( -1.79037   1.46835 )
    Epeak [keV] : 477.103      (   )
    Norm@50keV  : 8.40100E-03    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          70.04 using 59 PHA bins.
    # Reduced chi-squared =          1.251 for     56 degrees of freedom 
    # Null hypothesis probability =   9.820824e-02
     
    Photon flux (15-150 keV)    in 1 sec: 1.15912 ( -0.236846  0.2369 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 7.61303e-08 ( -2.08215e-08  1.80668e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    3.288 sec. to    4.288 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.75926   ( -4.75926   -4.75926 )
    beta        : -2.08329    ( -0.664244   0.484829 )
    Epeak [keV] : 26.6564      ( -26.6564 7.69216 )
    Norm@50keV   : 539.690    ( -108.497   1.08229e+07 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          69.44 using 59 PHA bins.
    # Reduced chi-squared =          1.263 for     55 degrees of freedom 
    # Null hypothesis probability =   9.106542e-02
     
    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]    : 9.81635  (-2.16889  3.1332)
    R^2/D10^2   : 0.578993  (-0.379311   0.940941)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          75.98 using 59 PHA bins.
    # Reduced chi-squared =          1.333 for     57 degrees of freedom 
    # Null hypothesis probability =   4.720034e-02
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.129e-08   5.060e-09
    25- 50  2.733e-08   1.025e-08
    50-150  1.352e-08   7.538e-09
    15-150  5.214e-08   1.990e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 91.8168       (-46.5429      -91.8168)
    Norm        : 5.21182       (-1.34006     2.0914)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          70.40 using 59 PHA bins.
    # Reduced chi-squared =          1.235 for     57 degrees of freedom 
    # Null hypothesis probability =   1.094040e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.361e-08   4.553e-09
    25- 50  2.311e-08   9.041e-09
    50-150  3.563e-08   2.646e-08
    15-150  7.235e-08   3.344e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 7.41239        (-2.20995      2.60255)
    R1^2/D10^2  : 1.43892        (-0.967294      1.60854)
    kT2 [keV]   : 42.3736        (-24.7702      -42.3734)
    R2^2/D10^2  : 2.36316E-03    (-0.00222266   0.0413402)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          68.03 using 59 PHA bins.
    # Reduced chi-squared =          1.237 for     55 degrees of freedom 
    # Null hypothesis probability =   1.114666e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.395e-08   8.190e-09
    25- 50  2.414e-08   1.394e-08
    50-150  4.144e-08   2.451e-08
    15-150  7.953e-08   4.001e-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: 1.85244     ( -0.128898   0.131898 )
    Norm@50keV  : 3.88117E-03    ( -0.000295947   0.000292265 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          74.90 using 59 PHA bins.
    # Reduced chi-squared =          1.314 for     57 degrees of freedom 
    # Null hypothesis probability =   5.606970e-02
     
    Photon flux (15-150 keV)    in 42.94 sec: 0.546081 ( -0.0383509  0.0384647 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.53234e-06 ( -1.16691e-07  1.17621e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.85573     (     )
    Epeak [keV] : 9988.45      (   )
    Norm@50keV  : 3.86604E-03    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          74.91 using 59 PHA bins.
    # Reduced chi-squared =          1.338 for     56 degrees of freedom 
    # Null hypothesis probability =   4.651657e-02
     
    Photon flux (15-150 keV)    in 42.94 sec: 0.545947 ( -0.040403  0.038118 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.53222e-06 ( -6.7871e-08  1.16651e-07 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.33628   ( 1.33628   1.33628 )
    beta        : -1.89485    ( 1.89485   0.165096 )
    Epeak [keV] : 39.4072      ( -39.4072 -39.4072 )
    Norm@50keV   : 8.58892E-03    ( -0.00497745   0 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          74.65 using 59 PHA bins.
    # Reduced chi-squared =          1.357 for     55 degrees of freedom 
    # Null hypothesis probability =   4.008260e-02
     
    Photon flux (15-150 keV)    in 42.94 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)  = 4.52e-07
    S(50-100 keV) = 5.01e-07
    

    T90 vs. Hardness ratio plot

    T90                                   = 38.7239999175072 sec.
    Hardness ratio (energy fluence ratio) = 1.10841
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.26093
    Count Ratio (50-100 keV) / (15-25 keV) = 0.749685
    

    Mask shadow pattern

    IMX = -8.883938367066269E-01, IMY = 6.464168030272782E-02
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    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:
    -239.464000 -177.423600
    -119.464000 -7.308000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.2736 -60.5507   12.9  50.1  -19.0   0.3526   0.9    4.5	Cen X-3                       
    186.6687 -62.7966    3.9  47.3  -29.1   1.0874   2.9    1.6	GX 301-2                      
    244.9715 -15.6364    0.3  37.3 -128.0  11.0429  36.4    0.5	Sco X-1                       
    247.9035  22.4770    2.6  57.2 -173.9   4.0891   4.5 ------	UNKNOWN                       
    220.0899 -21.0310    2.5  13.7 -113.7   0.7875   4.7 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -7.308000 35.636600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.4776 -60.6587    7.2  50.1  -19.2   0.2774   1.6    5.2	Cen X-3                       
    186.3170 -62.7789    4.9  47.3  -28.9  -0.3893  -2.3    9.3	GX 301-2                      
    244.9477 -15.5207    3.9  37.3 -128.2   0.3830   3.0    7.4	Sco X-1                       
    177.3688  -7.3766    2.6  29.7   65.2   0.5514   4.5 ------	UNKNOWN                       
    235.0014  12.8824    0.5  41.7 -175.8   2.7891  22.5 ------	UNKNOWN                       
    237.5339 -43.4317    2.6  37.2  -79.9   0.8639   4.4 ------	UNKNOWN                       
    214.2763 -67.3817    2.7  50.2  -45.1   1.5608   4.3 ------	UNKNOWN                       
    241.6313 -46.2916    3.2  41.1  -78.7   1.1087   3.5 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    117.836600 962.610900
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    244.9706 -15.6411    0.1  30.1    3.2  54.6340  79.4    0.5	Sco X-1                       
    254.4888  35.2964    1.3  28.5 -122.7   8.0306   9.2    3.2	Her X-1                       
    256.0595 -37.8349    8.4  54.4    2.2   3.3680   1.4    3.5	4U 1700-377                   
    256.5530 -36.4098    6.4  53.3    0.9   3.4134   1.8    5.7	GX 349+2                      
    262.9196 -24.8333    9.8  46.5  -13.3   1.3106   1.2    7.2	GX 1+4                        
    268.2701  -1.4241    4.1  35.9  -46.5   2.8160   2.8    6.1	SW J1753.5-0127               
    270.1953 -25.1654   16.1  51.2  -19.4  -1.0429  -0.7    7.1	GX 5-1                        
    270.3946 -25.7172   22.6  51.7  -19.1  -0.7659  -0.5    5.2	GRS 1758-258                  
    274.0848 -13.8263    0.0  47.0  -34.2   2.3569   1.8   13.4	GX 17+2                       
    275.9249 -30.3671  108.5  58.4  -19.0   0.3595   0.1    0.0	H1820-303                     
    262.8275 -33.7534    6.2  53.6   -6.2   3.0922   1.9    9.4	GX 354-0                      
    250.5470 -31.5728    2.1  46.8    4.4   6.1882   5.5 ------	UNKNOWN                       
    255.4572 -27.6126    2.5  45.0   -3.3   5.0088   4.6 ------	UNKNOWN                       
    250.5416  28.1659    2.6  21.1 -116.5   3.0454   4.4 ------	UNKNOWN                       
    251.8492  42.2852    3.3  32.8 -134.2   3.3419   3.5 ------	UNKNOWN                       
    
    Plot creation:
    Sat May 30 19:37:18 EDT 2015