batgrbproduct Analysis for Trigger=686443

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Tue May 17 17:56:24 EDT 2016
             Host Name: bat1
   Current Working Dir: /local/data/bat1/prebascript/trigger686443/GCN5_download_cron
======================================================================

  Trigger: 00686443      Segment: 000

  BAT Trigger Time: 485124603.26   [s; MET]
      Trigger Stop: 485124603.276   [s; MET]
               UTC: 2016-05-16T20:49:46.981860    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 293.704102098376   Dec: 21.8799242647327  [deg; J2000]

     Catalogged Source?: YES
     Point Source?:      YES
     GRB Indicated?:     NO    [ by BAT flight software ]
     Image S/N Ratio:    9.21
     Image Trigger?:     NO
     Rate S/N Ratio:     42.8952211790544  [ if not an image trigger ]
     Image S/N Ratio:    9.21

  Flight Position:   [ source = BAT ]
    RA: 293.704102098376   Dec: 21.8799242647327  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 293.731746221103   Dec: 21.8823287360038  [deg; J2000]  
        { 19h 34m 55.6s , +21d 52' 56.4" }
         +/- 2.16653014226968 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.32753716540423 [arcmin] (formal 1-sigma fit error)
    SNR: 10.0798593445696
 
  Angular difference between Flight and Ground position is 1.545903 arcmin
 
  Partial Coding Fraction: 0.2382812    [ including projection effects ]

  Duration
     T90: 0.0279999375343323 +/- 0.0113137314268704
        Measured from: -0.0119998455047607
                   to: 0.0160000920295715     [s; relative to TRIGTIME]
     T50: 0.0079999566078186 +/- 0.00400000810623169
        Measured from: -0.00399988889694214
                   to: 0.00400006771087646     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.495999991893768     
                   to: 0.504000008106232     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.015999972820282     
                   to: 0.0199999809265137     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.052209   0.042752   0.015764  -0.000316
           0.007330   0.006367   0.004136   0.001735 [error]
 Peak      0.054357   0.018000   0.015661  -0.002993
           0.014665   0.014723   0.010493   0.009347 [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 9.64e-09 4.08e-09 1.02e-09 3.15e-10 1.49e-08 1.50e-08   erg/cm2
              Error 2.76e-09 1.26e-09 5.11e-10 2.57e-10 4.09e-09 4.13e-09   erg/cm2
Peak flux Power-law 4.87e-01 2.68e-01 9.25e-02 4.17e-02 8.70e-01 8.89e-01   ph/cm2/s
              Error 2.39e-01 1.27e-01 8.15e-02 7.77e-02 3.46e-01 3.58e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.38e-08 1.49e-08 1.63e-10 9.26e-17 2.89e-08 2.89e-08   erg/cm2
              Error 3.84e-09 3.87e-09 1.74e-10 3.34e-15 5.50e-09 5.50e-09   erg/cm2
Peak flux Cutoff-PL 4.86e-01 2.68e-01 9.27e-02 4.16e-02 8.69e-01 8.89e-01   ph/cm2/s
              Error 1.79e-01 1.30e-01 8.31e-02 5.66e-02 3.46e-01 3.56e-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    3.987    0.422    -      -           1.90e-02 7.83e-03   96.740 57
CPL   1.000    0.000      50.0    0.0      2.87e-02 0.00e+00  128.500 56
 
The chi2 of BB fit is 68.38 which shows a significant improvement in the fit over a PL.
Check the BB fit.
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    2.534    1.021    -      -           4.34e-03 3.64e-03   66.360 57
CPL  -8.303    0.000      21.2    0.0      2.18e+06 0.00e+00   66.040 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: 0.000000 sec.
T50 in the 50-300 keV band: 0.000000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100    0.036   -0.016    0.020
T90     0.028   -0.012    0.016
T50     0.008   -0.004    0.004
Peak    1.000   -0.496    0.504
  • Click here for the BAT GCN circular template
  • Estimated redshift from machine learning (Ukwatta et al. 2016) - may take a few minutes to calcaulte

    Image

    Pre-slew 15-350 keV image (Event data; bkg subtracted)

    #   RAcent  DECcent POSerr  Theta    Phi     Peak Cts     SNR  Name
      293.7317 +21.8823 0.0190   34.2   77.7       0.1174    10.1  TRIG_00686443       
    ------------------------------------------
     
    Foreground time interval of the image:
     -0.016   0.020 (delta_t =   0.036 [sec])
    Background time interval of the image:
    -239.260  -0.016 (delta_t = 239.244 [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 0.016000
    

    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 0.016000
    

    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 0.016000
    

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

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

    Spectra

    Notes:

    Time averaged spectrum fit using the pre-slew DRM

    Power-law model
    Time interval is from   -0.016 sec. to    0.020 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 3.98707     ( -0.394098   0.449953 )
    Norm@50keV  : 1.90176E-02    ( -0.00770539   0.00795124 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          96.74 using 59 PHA bins.
    # Reduced chi-squared =          1.697 for     57 degrees of freedom 
    # Null hypothesis probability =   7.996933e-04
     
    Photon flux (15-150 keV)    in 0.036 sec: 11.6103 ( -3.19627  3.19987 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.4935e-08 ( -4.0847e-09  4.09212e-09 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -0.016 sec. to    0.020 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.00000     (     )
    Epeak [keV] : 50.0000      (   )
    Norm@50keV  : 2.87473E-02    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         128.50 using 59 PHA bins.
    # Reduced chi-squared =         2.2947 for     56 degrees of freedom 
    # Null hypothesis probability =   1.260993e-07
     
    Photon flux (15-150 keV)    in 0.036 sec: 20.3005 ( -4.1134  4.1386 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.88945e-08 ( -5.49846e-09  5.49886e-09 ) ergs/cm2
     
    
    Band function
    Time interval is from   -0.016 sec. to    0.020 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 5.00000   ( -1.36866   -5 )
    beta        : -10.0000    ( 10   10 )
    Epeak [keV] : 23.3420      ( -1.57645 1.51129 )
    Norm@50keV   : 5.53961E+04    ( -10682.6   40106.7 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          60.60 using 59 PHA bins.
    # Reduced chi-squared =          1.102 for     55 degrees of freedom 
    # Null hypothesis probability =   2.809119e-01
     
    Photon flux (15-150 keV)    in 0.036 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]    : 5.00802  (-0.428039  0.41668)
    R^2/D10^2   : 169.416  (-66.7284   102.801)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          68.38 using 59 PHA bins.
    # Reduced chi-squared =          1.200 for     57 degrees of freedom 
    # Null hypothesis probability =   1.436534e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.493e-08   3.685e-09
    25- 50  9.788e-09   2.686e-09
    50-150  4.011e-10   2.056e-10
    15-150  2.512e-08   5.783e-09
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 11.4604       (-1.82761      2.1807)
    Norm        : 422.808       (-154.925     208.489)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          81.91 using 59 PHA bins.
    # Reduced chi-squared =          1.437 for     57 degrees of freedom 
    # Null hypothesis probability =   1.698688e-02
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.280e-08   3.560e-09
    25- 50  6.554e-09   1.847e-09
    50-150  6.393e-10   3.602e-10
    15-150  1.999e-08   5.166e-09
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 5.00795        (-0.427971      0.416748)
    R1^2/D10^2  : 169.429        (-66.7403      102.789)
    kT2 [keV]   : 3.93769E-02        (-0.0393769      -0.0393769)
    R2^2/D10^2  : 4.83808E-04    (-0.000483808   -0.000483808)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          68.38 using 59 PHA bins.
    # Reduced chi-squared =          1.243 for     55 degrees of freedom 
    # Null hypothesis probability =   1.060795e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    

    Peak spectrum fit

    Power-law model
    Time interval is from   -0.496 sec. to    0.504 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.53371     ( -0.83042   1.21179 )
    Norm@50keV  : 4.33558E-03    ( -0.00433558   0.00293844 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.36 using 59 PHA bins.
    # Reduced chi-squared =          1.164 for     57 degrees of freedom 
    # Null hypothesis probability =   1.855418e-01
     
    Photon flux (15-150 keV)    in 1 sec: 0.869600 ( -0.346647  0.346014 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.37586e-08 ( -2.14948e-08  2.35724e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -0.496 sec. to    0.504 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -8.30250     (     )
    Epeak [keV] : 21.1707      (   )
    Norm@50keV  : 2.18499E+06    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.04 using 59 PHA bins.
    # Reduced chi-squared =          1.179 for     56 degrees of freedom 
    # Null hypothesis probability =   1.687015e-01
     
    Photon flux (15-150 keV)    in 1 sec: 0.869362 ( -0.346271  0.344758 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.3126e-08 ( -4.3126e-08  2.42303e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   -0.496 sec. to    0.504 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 2.90815   ( 1.49576   1.49576 )
    beta        : -2.88099    ( 2.66705   0.939475 )
    Epeak [keV] : 18.7766      ( -11.8017 -11.8017 )
    Norm@50keV   : 137.713    ( -138.272   10500.7 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          65.82 using 59 PHA bins.
    # Reduced chi-squared =          1.197 for     55 degrees of freedom 
    # Null hypothesis probability =   1.506539e-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]    : 4.78980  (-1.46737  2.32928)
    R^2/D10^2   : 8.69027  (-8.69027   42.76)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.85 using 59 PHA bins.
    # Reduced chi-squared =          1.173 for     57 degrees of freedom 
    # Null hypothesis probability =   1.747287e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.774e-08   1.107e-08
    25- 50  1.041e-08   6.880e-09
    50-150  3.422e-10   3.712e-10
    15-150  2.849e-08   1.788e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 20.5207       (-13.1089      132.258)
    Norm        : 9.87381       (-9.75815     34.1509)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          67.33 using 59 PHA bins.
    # Reduced chi-squared =          1.181 for     57 degrees of freedom 
    # Null hypothesis probability =   1.644581e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.565e-08   1.013e-08
    25- 50  1.397e-08   8.975e-09
    50-150  4.368e-09   4.603e-09
    15-150  3.399e-08   2.247e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 4.48329        (-1.43627      1.93065)
    R1^2/D10^2  : 11.0874        (-5.51205      65.5335)
    kT2 [keV]   : 36.2046        (-34.487      -35.9458)
    R2^2/D10^2  : 2.26395E-03    (-0.00228345   0.0224412)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          63.58 using 59 PHA bins.
    # Reduced chi-squared =          1.156 for     55 degrees of freedom 
    # Null hypothesis probability =   1.999876e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.748e-08   1.110e-08
    25- 50  1.115e-08   6.765e-09
    50-150  2.301e-08   1.543e-08
    15-150  5.164e-08   2.463e-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: 3.98707     ( -0.394098   0.449953 )
    Norm@50keV  : 1.90176E-02    ( -0.00770539   0.00795124 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          96.74 using 59 PHA bins.
    # Reduced chi-squared =          1.697 for     57 degrees of freedom 
    # Null hypothesis probability =   7.996933e-04
     
    Photon flux (15-150 keV)    in 0.036 sec: 11.6103 ( -3.19627  3.19987 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.4935e-08 ( -4.0847e-09  4.09212e-09 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.00000     (     )
    Epeak [keV] : 50.0000      (   )
    Norm@50keV  : 2.87473E-02    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         128.50 using 59 PHA bins.
    # Reduced chi-squared =         2.2947 for     56 degrees of freedom 
    # Null hypothesis probability =   1.260993e-07
     
    Photon flux (15-150 keV)    in 0.036 sec: 20.3005 ( -4.1134  4.1386 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.88945e-08 ( -5.49846e-09  5.49886e-09 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 5.00000   ( -1.36866   -5 )
    beta        : -10.0000    ( 10   10 )
    Epeak [keV] : 23.3420      ( -1.57645 1.51129 )
    Norm@50keV   : 5.53961E+04    ( -10682.6   40106.7 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          60.60 using 59 PHA bins.
    # Reduced chi-squared =          1.102 for     55 degrees of freedom 
    # Null hypothesis probability =   2.809119e-01
     
    Photon flux (15-150 keV)    in 0.036 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)  = 4.08e-09
    S(50-100 keV) = 1.02e-09
    

    T90 vs. Hardness ratio plot

    T90                                   = 0.0279999375343323 sec.
    Hardness ratio (energy fluence ratio) = 0.25
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 0.818863
    Count Ratio (50-100 keV) / (15-25 keV) = 0.30194
    

    Mask shadow pattern

    IMX = 1.451002951008835E-01, IMY = -6.632310588058992E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 0.016000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 0.016000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 0.016000
    

    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:
    -239.260000 -0.016000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.5906  35.1967    0.4  21.7   92.9   8.0324  28.2    0.3	Cyg X-1                       
    308.1191  40.9420    2.0  13.2  101.4   1.3551   5.6    0.8	Cyg X-3                       
    326.1002  38.3295    6.8   5.2   13.2   0.3677   1.7    3.4	Cyg X-2                       
    289.8368  17.6065    2.4  39.8   77.4   3.9837   4.9 ------	UNKNOWN                       
    305.4637  -1.2946    2.5  48.4   44.2   4.6334   4.7 ------	UNKNOWN                       
    277.3748  39.3415    2.5  36.0  117.0   2.3583   4.6 ------	UNKNOWN                       
    266.4949  67.8216    3.3  38.9  165.6   1.2259   3.5 ------	UNKNOWN                       
    239.3510  75.4149    2.6  47.3  176.6   2.1832   4.4 ------	UNKNOWN                       
    342.8811  13.7682    2.4  33.2  -14.9   1.2821   4.9 ------	UNKNOWN                       
    119.2792  77.4122    3.6  57.9 -156.8   5.0296   3.2 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -0.016000 0.020000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.6803  35.3632   10.4  21.6   93.2   0.0061   1.1   10.6	Cyg X-1                       
    308.1334  40.7979  123.4  13.3  100.7  -0.0004  -0.1    9.3	Cyg X-3                       
    326.0682  38.1417    7.5   5.4   13.6   0.0053   1.5   11.9	Cyg X-2                       
    293.7318  21.8823    1.1  34.2   77.7   0.1173  10.1 ------	UNKNOWN                       
    348.7880  55.8988    2.4  19.2 -121.4   0.0152   4.9 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    62.140600 512.840590
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.4558  35.3423  197.7  36.7  151.3   0.0389   0.1    0.1	Her X-1                       
    268.2336  -1.4208    5.9  34.1   81.1  -1.5509  -2.0    8.3	SW J1753.5-0127               
    274.1826 -14.0918    3.8  40.8   60.8   3.5860   3.0   10.8	GX 17+2                       
    285.1936 -24.8925    6.9  47.5   41.5  -2.3289  -1.7    8.7	HT1900.1-2455                 
    288.7559  10.9692    1.6  11.9   55.3   2.3159   7.2    2.9	GRS 1915+105                  
    299.5944  35.2016    0.3  14.3 -129.2  15.1710  43.1    0.2	Cyg X-1                       
    308.1146  40.9743    1.4  22.6 -119.8   3.2246   8.4    1.3	Cyg X-3                       
    326.3938  38.2511    6.8  32.4  -96.7   1.1140   1.7   11.3	Cyg X-2                       
    292.4756  33.2561    3.1  11.4 -154.3   1.3494   3.7 ------	UNKNOWN                       
    328.7590 -25.4906    2.7  58.3   -6.5   8.2414   4.3 ------	UNKNOWN                       
    261.5798  77.7489    3.7  57.9 -156.7   7.6568   3.2 ------	UNKNOWN                       
    
    Plot creation:
    Tue May 17 18:01:44 EDT 2016