batgrbproduct Analysis for Trigger=156467

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Wed Jan 22 20:04:46 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger156467
======================================================================

  Trigger: 00156467      Segment: 000

  BAT Trigger Time: 149111750.144   [s; MET]
      Trigger Stop: 149111751.168   [s; MET]
               UTC: 2005-09-22T19:55:50.400700    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 317.390673787551   Dec: -8.77177360830505  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    22.78
     Image Trigger?:     NO
     Rate S/N Ratio:     106.677082824757  [ if not an image trigger ]
     Image S/N Ratio:    22.78

  Flight Position:   [ source = BAT ]
    RA: 317.390673787551   Dec: -8.77177360830505  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 317.3872254408   Dec: -8.76251539765766  [deg; J2000]  
        { 21h 09m 32.9s , -08d 45' 45.1" }
         +/- 0.679972630743099 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.199803507517951 [arcmin] (formal 1-sigma fit error)
    SNR: 52.7735529253484
 
  Angular difference between Flight and Ground position is 0.591934 arcmin
 
  Partial Coding Fraction: 0.53125    [ including projection effects ]

  Duration
     T90: 4.55200001597404 +/- 0.448017870687082
        Measured from: -2.08399999141693
                   to: 2.46800002455711     [s; relative to TRIGTIME]
     T50: 1.4200000166893 +/- 0.0933809188437612
        Measured from: -0.407999992370605
                   to: 1.0120000243187     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.0760000050067902     
                   to: 0.92399999499321     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -3.31599998474121     
                   to: 3.4839999973774     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.531671   0.894585   0.732055   0.225969
           0.020857   0.023376   0.021434   0.016176 [error]
 Peak      0.174968   0.334242   0.275743   0.091580
           0.009524   0.011640   0.011251   0.007795 [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 1.86e-07 3.73e-07 5.83e-07 2.01e-06 1.62e-06 3.15e-06   erg/cm2
              Error 1.14e-08 1.35e-08 2.14e-08 1.67e-07 5.36e-08 1.79e-07   erg/cm2
Peak flux Power-law 2.05e+00 2.33e+00 1.89e+00 2.56e+00 7.20e+00 8.83e+00   ph/cm2/s
              Error 1.57e-01 1.09e-01 9.09e-02 2.56e-01 3.05e-01 3.74e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.76e-07 3.79e-07 5.96e-07 1.47e-06 1.60e-06 2.62e-06   erg/cm2
              Error 1.42e-08 1.49e-08 2.47e-08 4.01e-07 5.74e-08 4.23e-07   erg/cm2
Peak flux Cutoff-PL 1.87e+00 2.40e+00 1.98e+00 1.69e+00 7.09e+00 7.94e+00   ph/cm2/s
              Error 1.90e-01 1.23e-01 1.09e-01 4.72e-01 3.14e-01 5.63e-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    1.357    0.056    -      -           2.45e-02 7.57e-04   70.980 57
CPL   1.126    0.220     209.6  498.4      3.13e-02 7.16e-03   67.630 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.299    0.070    -      -           6.04e-02 2.48e-03   69.860 57
CPL   0.890    0.284     146.5  107.2      9.46e-02 2.94e-02   63.190 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: 4.032000 sec.
T50 in the 50-300 keV band: 1.344000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100    6.800   -3.316    3.484
T90     4.552   -2.084    2.468
T50     1.420   -0.408    1.012
Peak    1.000   -0.076    0.924
  • 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
      317.3872    -8.7625   0.0036    34.5467   158.8477         2.5092686     52.774 TRIG_00156467                 
     
    Foreground time interval of the image:
     -3.316   3.484 (delta_t =   6.800 [sec])
    Background time interval of the image:
    -51.843  -3.316 (delta_t =  48.527 [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 1.024000
    

    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 1.024000
    

    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 1.024000
    

    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   -3.316 sec. to    3.484 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.35664     ( -0.0558196   0.0557072 )
    Norm@50keV  : 2.44893E-02    ( -0.000757394   0.000757376 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          70.98 using 59 PHA bins.
    # Reduced chi-squared =          1.245 for     57 degrees of freedom 
    # Null hypothesis probability =   1.008992e-01
     
    Photon flux (15-150 keV)    in 6.8 sec: 2.95431 ( -0.0983505  0.0985329 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.62403e-06 ( -5.35595e-08  5.36294e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -3.316 sec. to    3.484 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.12629     ( -0.226412   0.212862 )
    Epeak [keV] : 209.569      ( -76.9706 919.895 )
    Norm@50keV  : 3.12754E-02    ( -0.00607086   0.00824488 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          67.63 using 59 PHA bins.
    # Reduced chi-squared =          1.208 for     56 degrees of freedom 
    # Null hypothesis probability =   1.371989e-01
     
    Photon flux (15-150 keV)    in 6.8 sec: 2.91605 ( -0.10395  0.10422 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.60394e-06 ( -5.75348e-08  5.72696e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   -3.316 sec. to    3.484 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.400324   ( -0.290371   0.532511 )
    beta        : -1.48925    ( -0.130255   0.109317 )
    Epeak [keV] : 67.1752      ( -43.9096 69.6244 )
    Norm@50keV   : 8.45109E-02    ( -0.048904   419.115 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          62.37 using 59 PHA bins.
    # Reduced chi-squared =          1.134 for     55 degrees of freedom 
    # Null hypothesis probability =   2.308275e-01
     
    Photon flux (15-150 keV)    in 6.8 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]    : 17.5496  (  )
    R^2/D10^2   : 0.198718  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         276.11 using 59 PHA bins.
    # Reduced chi-squared =         4.8441 for     57 degrees of freedom 
    # Null hypothesis probability =   1.702354e-30
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  8.399e-08   5.474e-09
    25- 50  3.810e-07   1.615e-08
    50-150  8.459e-07   4.488e-08
    15-150  1.311e-06   4.624e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 12.4006       (-0.386168     0.386026)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         108.80 using 59 PHA bins.
    # Reduced chi-squared =         1.9087 for     57 degrees of freedom 
    # Null hypothesis probability =   4.331335e-05
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.100e-07   6.902e-09
    25- 50  4.039e-07   1.299e-08
    50-150  8.858e-07   2.924e-08
    15-150  1.500e-06   4.794e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 9.40571        (-0.941568      0.974733)
    R1^2/D10^2  : 1.11777        (-0.282202      0.419435)
    kT2 [keV]   : 37.7511        (-5.58273      8.75721)
    R2^2/D10^2  : 1.18714E-02    (-0.00555206   0.00825608)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          61.13 using 59 PHA bins.
    # Reduced chi-squared =          1.112 for     55 degrees of freedom 
    # Null hypothesis probability =   2.652030e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.492e-07   1.465e-08
    25- 50  4.077e-07   2.822e-08
    50-150  1.053e-06   1.778e-07
    15-150  1.610e-06   1.941e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from   -0.076 sec. to    0.924 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.29912     ( -0.0696675   0.0696745 )
    Norm@50keV  : 6.03769E-02    ( -0.00247541   0.00247517 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          69.86 using 59 PHA bins.
    # Reduced chi-squared =          1.226 for     57 degrees of freedom 
    # Null hypothesis probability =   1.178458e-01
     
    Photon flux (15-150 keV)    in 1 sec: 7.20195 ( -0.305059  0.305339 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.96761e-07 ( -2.68822e-08  2.69478e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -0.076 sec. to    0.924 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.889568     ( -0.293391   0.274956 )
    Epeak [keV] : 146.482      ( -40.0061 174.475 )
    Norm@50keV  : 9.45515E-02    ( -0.0240426   0.0348189 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          63.19 using 59 PHA bins.
    # Reduced chi-squared =          1.128 for     56 degrees of freedom 
    # Null hypothesis probability =   2.373631e-01
     
    Photon flux (15-150 keV)    in 1 sec: 7.08746 ( -0.31375  0.31397 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.84584e-07 ( -2.8749e-08  2.8581e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   -0.076 sec. to    0.924 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 8.89558E-02   ( -0.671762   3.22257 )
    beta        : -1.51415    ( -0.178951   0.149097 )
    Epeak [keV] : 59.9225      ( -29.5012 39.6751 )
    Norm@50keV   : 0.373199    ( -0.255676   55.7482 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          57.68 using 59 PHA bins.
    # Reduced chi-squared =          1.049 for     55 degrees of freedom 
    # Null hypothesis probability =   3.765013e-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]    : 17.2177  (  )
    R^2/D10^2   : 0.536841  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         171.12 using 59 PHA bins.
    # Reduced chi-squared =         3.0021 for     57 degrees of freedom 
    # Null hypothesis probability =   2.431678e-13
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.230e-08   2.595e-09
    25- 50  1.443e-07   7.950e-09
    50-150  3.067e-07   2.175e-08
    15-150  4.834e-07   2.495e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 29.9676       (-1.23998     1.23978)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         101.71 using 59 PHA bins.
    # Reduced chi-squared =         1.7845 for     57 degrees of freedom 
    # Null hypothesis probability =   2.503667e-04
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.464e-08   3.195e-09
    25- 50  1.436e-07   6.600e-09
    50-150  3.149e-07   1.325e-08
    15-150  5.331e-07   2.575e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 9.63847        (-1.2001      1.26776)
    R1^2/D10^2  : 2.48083        (-0.724718      1.15385)
    kT2 [keV]   : 36.9291        (-6.53216      11.7368)
    R2^2/D10^2  : 3.16178E-02    (-0.0179996   0.0295525)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.44 using 59 PHA bins.
    # Reduced chi-squared =          1.008 for     55 degrees of freedom 
    # Null hypothesis probability =   4.580907e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  5.219e-08   7.560e-09
    25- 50  1.484e-07   1.885e-08
    50-150  3.892e-07   1.163e-07
    15-150  5.897e-07   1.286e-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: 1.35664     ( -0.0558196   0.0557072 )
    Norm@50keV  : 2.44893E-02    ( -0.000757394   0.000757376 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          70.98 using 59 PHA bins.
    # Reduced chi-squared =          1.245 for     57 degrees of freedom 
    # Null hypothesis probability =   1.008992e-01
     
    Photon flux (15-150 keV)    in 6.8 sec: 2.95431 ( -0.0983505  0.0985329 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.62403e-06 ( -5.35595e-08  5.36294e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.12629     ( -0.226412   0.212862 )
    Epeak [keV] : 209.569      ( -76.9706 1452.8 )
    Norm@50keV  : 3.12754E-02    ( -0.00607086   0.00824488 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          67.63 using 59 PHA bins.
    # Reduced chi-squared =          1.208 for     56 degrees of freedom 
    # Null hypothesis probability =   1.371989e-01
     
    Photon flux (15-150 keV)    in 6.8 sec: 2.91605 ( -0.10395  0.10422 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.60394e-06 ( -5.75348e-08  5.72696e-08 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.400324   ( -0.290371   0.532511 )
    beta        : -1.48925    ( -0.130255   0.109317 )
    Epeak [keV] : 67.1752      ( -43.9096 69.6244 )
    Norm@50keV   : 8.45109E-02    ( -0.0508051   419.102 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          62.37 using 59 PHA bins.
    # Reduced chi-squared =          1.134 for     55 degrees of freedom 
    # Null hypothesis probability =   2.308275e-01
     
    Photon flux (15-150 keV)    in 6.8 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)  = 3.73e-07
    S(50-100 keV) = 5.83e-07
    

    T90 vs. Hardness ratio plot

    T90                                   = 4.55200001597404 sec.
    Hardness ratio (energy fluence ratio) = 1.563
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.68259
    Count Ratio (50-100 keV) / (15-25 keV) = 1.37689
    

    Mask shadow pattern

    IMX = -6.420951896159968E-01, IMY = -2.484374243543705E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    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:
    -51.843410 -3.316000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    288.8513  11.0461    7.8  47.5 -150.8   0.2107   1.5    6.8	GRS 1915+105                  
    299.6241  35.2224    0.9  36.8 -114.8   1.5580  12.3    2.1	Cyg X-1                       
    307.9639  40.8999    4.7  33.0 -101.1   0.2546   2.4    7.3	Cyg X-3                       
    325.9388  38.3711    8.9  21.3  -83.5   0.0962   1.3   11.4	Cyg X-2                       
     23.8111   4.4776    2.4  47.6   44.4   1.3237   4.8 ------	UNKNOWN                       
    303.3412 -23.4899    2.4  54.4  161.3   1.6638   4.9 ------	UNKNOWN                       
    340.5935  36.8177    2.0  17.5  -49.6   0.3582   5.7 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -3.316000 3.484000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    288.8074  11.1652    0.0  47.5 -150.6  -0.0604  -0.8   13.2	GRS 1915+105                  
    299.7005  35.2618    9.7  36.7 -114.7   0.0713   1.2    6.5	Cyg X-1                       
    308.2089  40.8109    6.1  32.8 -101.1  -0.1028  -1.9    9.6	Cyg X-3                       
    325.9115  38.3548    0.0  21.3  -83.5  -0.0969  -2.7   12.4	Cyg X-2                       
    335.9986  -3.3706    2.1  23.0  125.9   0.2083   5.4 ------	UNKNOWN                       
    317.3872  -8.7625    0.2  34.5  158.8   2.5092  52.8 ------	UNKNOWN                       
    291.2812 -15.1650    3.1  57.2  178.1   0.8184   3.8 ------	UNKNOWN                       
    289.1272 -12.3933    2.1  57.3 -177.8   1.0875   5.5 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    94.756600 302.973400
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    285.0209 -25.0044    7.1  34.8 -112.4   0.4187   1.6    5.1	HT1900.1-2455                 
    288.8113  10.9722    1.1  34.6  -46.3   2.1981  10.5    1.8	GRS 1915+105                  
    299.5849  35.2084    0.5  47.1  -10.5   6.7223  23.6    0.5	Cyg X-1                       
    308.0889  40.9687    3.2  50.5    0.4   1.3054   3.6    1.4	Cyg X-3                       
    326.1954  38.3508   22.7  47.8   18.8   0.2055   0.5    2.1	Cyg X-2                       
    336.2902  34.1671    2.7  46.5   31.2   1.7465   4.3 ------	UNKNOWN                       
    308.4031  25.2698    3.5  35.1   -4.7   0.6036   3.3 ------	UNKNOWN                       
    301.1025  35.2884    2.2  46.6   -8.9   1.3735   5.2 ------	UNKNOWN                       
    302.7724 -31.4891    2.7  26.5 -141.8   0.6633   4.3 ------	UNKNOWN                       
    291.5370 -20.2617    2.6  27.4 -108.2   0.8122   4.5 ------	UNKNOWN                       
    278.0801 -49.1705    2.8  52.0 -138.9   3.2274   4.1 ------	UNKNOWN                       
    
    Plot creation:
    Sun May 31 15:32:27 EDT 2015