batgrbproduct Analysis for Trigger=601662

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Sat Oct  4 22:14:23 EDT 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger601662
======================================================================

  Trigger: 00601662      Segment: 000

  BAT Trigger Time: 424420703.936   [s; MET]
      Trigger Stop: 424420720.32   [s; MET]
               UTC: 2014-06-14T06:38:11.799000    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 322.625366627712   Dec: 14.9204847784049  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    9.7
     Image Trigger?:     NO
     Rate S/N Ratio:     13.2664991614216  [ if not an image trigger ]
     Image S/N Ratio:    9.7

  Flight Position:   [ source = BAT ]
    RA: 322.625366627712   Dec: 14.9204847784049  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 322.635989321396   Dec: 14.8961097076857  [deg; J2000]  
        { 21h 30m 32.6s , +14d 53' 46.0" }
         +/- 2.02565998374233 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.834388085219816 [arcmin] (formal 1-sigma fit error)
    SNR: 11.0959928282915
 
  Angular difference between Flight and Ground position is 1.586903 arcmin
 
  Partial Coding Fraction: 0.7109375    [ including projection effects ]

  Duration
     T90: 49.8719999194145 +/- 7.994274206225
        Measured from: -1.16799998283386
                   to: 48.7039999365807     [s; relative to TRIGTIME]
     T50: 24.2519999742508 +/- 8.85475168263233
        Measured from: 6.12000000476837
                   to: 30.3719999790192     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 6.92800003290176     
                   to: 7.92800003290176     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -3.283999979496     
                   to: 55.6759999990463     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.437566   0.472962   0.192335   0.051573
           0.051140   0.052825   0.045236   0.038633 [error]
 Peak      0.024563   0.019651   0.013317   0.007901
           0.006803   0.007248   0.006171   0.005114 [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 1.36e-07 1.79e-07 1.72e-07 2.95e-07 5.84e-07 7.81e-07   erg/cm2
              Error 2.39e-08 2.40e-08 4.16e-08 1.39e-07 9.57e-08 1.88e-07   erg/cm2
Peak flux Power-law 2.02e-01 1.70e-01 9.76e-02 8.32e-02 5.06e-01 5.53e-01   ph/cm2/s
              Error 9.72e-02 5.44e-02 7.59e-02 1.07e-01 1.62e-01 1.86e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.24e-07 2.03e-07 1.60e-07 5.74e-08 5.30e-07 5.45e-07   erg/cm2
              Error 2.78e-08 3.50e-08 5.02e-08 9.80e-08 1.01e-07 1.83e-07   erg/cm2
Peak flux Cutoff-PL 2.04e-01 1.70e-01 9.60e-02 7.96e-02 5.06e-01 5.50e-01   ph/cm2/s
              Error 9.69e-02 5.48e-02 7.58e-02 1.05e-01 1.62e-01 1.88e-01   ph/cm2/s
 
Fluence        Band 1.24e-07 2.02e-07 1.60e-07 5.87e-08 5.30e-07 5.46e-07   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    2.055    0.253    -      -           1.07e-03 1.89e-04   54.930 57
CPL   0.946    1.154      38.8    0.0      4.76e-03 0.00e+00   52.140 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.802    0.687    -      -           3.67e-03 1.51e-03   54.240 57
CPL   1.834    0.996    9999.4    0.0      3.58e-03 0.00e+00   54.250 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   58.960   -3.284   55.676
T90    49.872   -1.168   48.704
T50    24.252    6.120   30.372
Peak    1.000    6.928    7.928
  • 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
      322.6360    14.8961   0.0173    20.1491   111.8494         1.1290962     11.096 TRIG_00601662                 
     
    Foreground time interval of the image:
     -3.284  55.676 (delta_t =  58.960 [sec])
    Background time interval of the image:
    -239.936  -3.284 (delta_t = 236.652 [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 16.384000
    

    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 16.384000
    

    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 16.384000
    

    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   -3.284 sec. to   55.676 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.05480     ( -0.242162   0.26344 )
    Norm@50keV  : 1.07003E-03    ( -0.000191719   0.000186348 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.93 using 59 PHA bins.
    # Reduced chi-squared =         0.9636 for     57 degrees of freedom 
    # Null hypothesis probability =   5.532161e-01
     
    Photon flux (15-150 keV)    in 58.96 sec: 0.164685 ( -0.0214734  0.0214734 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.83872e-07 ( -9.41756e-08  9.73152e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -3.284 sec. to   55.676 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.946240     ( -1.49028   0.817867 )
    Epeak [keV] : 38.7567      (   )
    Norm@50keV  : 4.75793E-03    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.14 using 59 PHA bins.
    # Reduced chi-squared =         0.9310 for     56 degrees of freedom 
    # Null hypothesis probability =   6.218533e-01
     
    Photon flux (15-150 keV)    in 58.96 sec: 0.158814 ( -0.022115  0.022192 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.30184e-07 ( -9.45211e-08  1.07775e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from   -3.284 sec. to   55.676 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.946420   ( -0.95915   1.70235 )
    beta        : -10.0000    ( 10   3.55271e-15 )
    Epeak [keV] : 38.7512      ( -9.47633 25.4482 )
    Norm@50keV   : 4.75634E-03    ( -0.00475651   0.0311153 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.14 using 59 PHA bins.
    # Reduced chi-squared =         0.9479 for     55 degrees of freedom 
    # Null hypothesis probability =   5.847067e-01
     
    Photon flux (15-150 keV)    in 58.96 sec:  (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.30432e-07 ( 0  0 ) ergs/cm2
     
    
    Single BB
     
    Spectral model blackbody:
    ------------------------------------------------------------
    Parameters  : value    Lower 90%  Upper 90%
    kT [keV]    : 9.95637  (-1.32571  1.52125)
    R^2/D10^2   : 7.96786E-02  (-0.0335407   0.0578562)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.37 using 59 PHA bins.
    # Reduced chi-squared =          1.024 for     57 degrees of freedom 
    # Null hypothesis probability =   4.248488e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  9.470e-08   2.205e-08
    25- 50  2.340e-07   4.012e-08
    50-150  1.206e-07   4.192e-08
    15-150  4.493e-07   8.532e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 58.9857       (-18.3997      32.5239)
    Norm        : 0.874722       (-0.172338     0.214683)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.42 using 59 PHA bins.
    # Reduced chi-squared =         0.9197 for     57 degrees of freedom 
    # Null hypothesis probability =   6.471589e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.293e-07   2.282e-08
    25- 50  1.957e-07   3.237e-08
    50-150  2.195e-07   8.305e-08
    15-150  5.445e-07   1.073e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 2.35327        (-1.18      2.29004)
    R1^2/D10^2  : 25.8445        (-25.1592      12092.2)
    kT2 [keV]   : 11.5517        (-1.86185      2.84213)
    R2^2/D10^2  : 4.11906E-02    (-0.0252655   0.027467)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          49.52 using 59 PHA bins.
    # Reduced chi-squared =         0.9005 for     55 degrees of freedom 
    # Null hypothesis probability =   6.830626e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.215e-07   4.939e-08
    25- 50  2.083e-07   7.992e-08
    50-150  1.604e-07   7.345e-08
    15-150  4.902e-07   1.666e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from    6.928 sec. to    7.928 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.80184     ( -0.651967   0.721411 )
    Norm@50keV  : 3.67202E-03    ( -0.00158419   0.00143481 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.24 using 59 PHA bins.
    # Reduced chi-squared =         0.9515 for     57 degrees of freedom 
    # Null hypothesis probability =   5.793410e-01
     
    Photon flux (15-150 keV)    in 1 sec: 0.506358 ( -0.161649  0.161649 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.38021e-08 ( -1.35688e-08  1.46824e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    6.928 sec. to    7.928 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.83406     ( -1.29614   0.695199 )
    Epeak [keV] : 9999.36      (   )
    Norm@50keV  : 3.58116E-03    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.25 using 59 PHA bins.
    # Reduced chi-squared =         0.9687 for     56 degrees of freedom 
    # Null hypothesis probability =   5.415274e-01
     
    Photon flux (15-150 keV)    in 1 sec: 0.506025 ( -0.161571  0.161562 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.33962e-08 ( -3.33962e-08  1.49731e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    6.928 sec. to    7.928 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.96925   ( -4.96925   -4.96925 )
    beta        : -2.15867    ( -3.60465   0.884904 )
    Epeak [keV] : 24.4676      ( -24.4676 8.76741 )
    Norm@50keV   : 614.895    ( -194.442   6.25894e+06 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.73 using 59 PHA bins.
    # Reduced chi-squared =         0.9770 for     55 degrees of freedom 
    # Null hypothesis probability =   5.230952e-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]    : 7.15186  (-2.05605  3.48734)
    R^2/D10^2   : 0.843533  (-0.843408   2.44704)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          57.13 using 59 PHA bins.
    # Reduced chi-squared =          1.002 for     57 degrees of freedom 
    # Null hypothesis probability =   4.703951e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.084e-09   4.305e-09
    25- 50  1.011e-08   6.295e-09
    50-150  1.809e-09   1.591e-09
    15-150  1.900e-08   1.184e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 106.323       (-106.294      -106.294)
    Norm        : 2.17947       (-0.802116     2.24226)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.17 using 59 PHA bins.
    # Reduced chi-squared =         0.9678 for     57 degrees of freedom 
    # Null hypothesis probability =   5.441413e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  5.695e-09   3.531e-09
    25- 50  9.966e-09   6.135e-09
    50-150  1.671e-08   1.254e-08
    15-150  3.237e-08   2.123e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 6.17571        (-1.82249      2.47365)
    R1^2/D10^2  : 1.38090        (-1.04385      4.13348)
    kT2 [keV]   : 159.068        (-158.711      -158.711)
    R2^2/D10^2  : 1.26901E-04    (-9.06056e-05   0.00605843)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          49.98 using 59 PHA bins.
    # Reduced chi-squared =         0.9087 for     55 degrees of freedom 
    # Null hypothesis probability =   6.663335e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.414e-09   4.564e-09
    25- 50  8.804e-09   5.280e-09
    50-150  2.554e-08   5.335e-09
    15-150  4.176e-08   1.340e-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: 2.05480     ( -0.242162   0.26344 )
    Norm@50keV  : 1.07003E-03    ( -0.000191719   0.000186348 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.93 using 59 PHA bins.
    # Reduced chi-squared =         0.9636 for     57 degrees of freedom 
    # Null hypothesis probability =   5.532161e-01
     
    Photon flux (15-150 keV)    in 58.96 sec: 0.164685 ( -0.0214734  0.0214734 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.83872e-07 ( -9.41756e-08  9.73152e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.946240     ( -1.49028   0.817867 )
    Epeak [keV] : 38.7567      (   )
    Norm@50keV  : 4.75793E-03    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.14 using 59 PHA bins.
    # Reduced chi-squared =         0.9310 for     56 degrees of freedom 
    # Null hypothesis probability =   6.218533e-01
     
    Photon flux (15-150 keV)    in 58.96 sec: 0.158814 ( -0.022115  0.022192 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.30184e-07 ( -9.45211e-08  1.07775e-07 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.946420   ( -0.958063   1.70235 )
    beta        : -10.0000    ( 10   20 )
    Epeak [keV] : 38.7512      ( -9.47633 25.4482 )
    Norm@50keV   : 4.75634E-03    ( -0.00475651   0.0311153 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.14 using 59 PHA bins.
    # Reduced chi-squared =         0.9479 for     55 degrees of freedom 
    # Null hypothesis probability =   5.847067e-01
     
    Photon flux (15-150 keV)    in 58.96 sec:  (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.30432e-07 ( 0  0 ) ergs/cm2
     
    

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

    S(25-50 keV)  = 1.79e-07
    S(50-100 keV) = 1.72e-07
    

    T90 vs. Hardness ratio plot

    T90                                   = 49.8719999194145 sec.
    Hardness ratio (energy fluence ratio) = 0.960894
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.08089
    Count Ratio (50-100 keV) / (15-25 keV) = 0.439557
    

    Mask shadow pattern

    IMX = -1.365559274131149E-01, IMY = -3.405622276047429E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 16.384000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 16.384000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 16.384000
    

    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:
    -239.936000 -3.284000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.6037  35.2009    1.3  43.5  147.1   5.2074   8.6    0.7	Cyg X-1                       
    308.0906  40.9639    3.2  39.3  158.9   1.4372   3.6    1.1	Cyg X-3                       
    326.1802  38.1588   13.3  26.8  171.2   0.1924   0.9    9.8	Cyg X-2                       
    348.1354 -28.7665    3.0  45.1   16.8   1.5232   3.9 ------	UNKNOWN                       
    333.0485  -0.0235    2.2  19.2   56.1   1.2143   5.2 ------	UNKNOWN                       
    357.2748 -26.3206    2.3  44.5    4.8   1.7691   5.0 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -3.284000 55.676000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.6385  35.2033    4.9  43.4  147.1   0.5786   2.4    2.4	Cyg X-1                       
    308.1002  40.7514    7.9  39.2  158.6  -0.2212  -1.5   12.1	Cyg X-3                       
    326.0575  38.4424   11.9  27.1  171.4   0.0966   1.0    9.0	Cyg X-2                       
    322.6360  14.8961    1.0  20.1  111.8   1.1290  11.1 ------	UNKNOWN                       
    296.2171  62.7380    2.5  56.9  178.8   2.4376   4.6 ------	UNKNOWN                       
    358.5949 -13.8842    2.2  33.5   -4.7   0.5700   5.2 ------	UNKNOWN                       
     20.4564 -26.1890    2.6  55.5  -18.3   1.2941   4.3 ------	UNKNOWN                       
     21.1069  -5.8838    1.9  43.2  -39.9   1.0273   6.1 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    114.564580 962.097400
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    288.8101  10.9509    0.6  33.2  119.5  20.7546  18.4    0.8	GRS 1915+105                  
    299.5887  35.2025    0.3  29.0  170.9  25.4872  39.0    0.1	Cyg X-1                       
    308.1329  40.9619    1.3  28.9 -170.8   5.4914   9.2    1.2	Cyg X-3                       
    326.1003  38.1466    9.6  23.4 -140.9   0.7087   1.2   11.0	Cyg X-2                       
    293.1212 -11.6990    3.7  39.6   81.6   8.0152   3.1 ------	UNKNOWN                       
    
    Plot creation:
    Sat May 30 13:19:58 EDT 2015