batgrbproduct Analysis for Trigger=357512

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Sun Jan 19 15:11:50 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger357512
======================================================================

  Trigger: 00357512      Segment: 000

  BAT Trigger Time: 269384599.552   [s; MET]
      Trigger Stop: 269384600.576   [s; MET]
               UTC: 2009-07-15T21:03:14.638140    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 251.344210801804   Dec: 44.8267357756654  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11.48
     Image Trigger?:     NO
     Rate S/N Ratio:     24.9599679486974  [ if not an image trigger ]
     Image S/N Ratio:    11.48

  Flight Position:   [ source = BAT ]
    RA: 251.344210801804   Dec: 44.8267357756654  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 251.337504687415   Dec: 44.8383599885626  [deg; J2000]  
        { 16h 45m 21.0s , +44d 50' 18.1" }
         +/- 0.591795565878904 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.131778457099376 [arcmin] (formal 1-sigma fit error)
    SNR: 64.3557521218125
 
  Angular difference between Flight and Ground position is 0.753567 arcmin
 
  Partial Coding Fraction: 1.015625    [ including projection effects ]

  Duration
     T90: 266.399999916553 +/- 11.596705875929
        Measured from: -0.715999960899353
                   to: 265.683999955654     [s; relative to TRIGTIME]
     T50: 63.8599998950958 +/- 1.13974033794588
        Measured from: 5.78400003910065
                   to: 69.6439999341965     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 6.45600003004074     
                   to: 7.45600003004074     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -11.6480000019073     
                   to: 292.31200003624     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.984596   3.635168   2.561005   0.562827
           0.090137   0.094682   0.086041   0.080399 [error]
 Peak      0.118522   0.178282   0.151994   0.038735
           0.006757   0.007728   0.007357   0.005618 [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 8.32e-07 1.45e-06 1.94e-06 5.30e-06 5.65e-06 9.52e-06   erg/cm2
              Error 5.24e-08 5.15e-08 8.76e-08 5.44e-07 2.05e-07 5.98e-07   erg/cm2
Peak flux Power-law 1.07e+00 1.21e+00 9.84e-01 1.33e+00 3.75e+00 4.60e+00   ph/cm2/s
              Error 9.62e-02 6.53e-02 5.89e-02 1.69e-01 1.84e-01 2.35e-01   ph/cm2/s
 
Fluence   Cutoff-PL 8.34e-07 1.46e-06 1.94e-06 4.88e-06 5.62e-06 9.11e-06   erg/cm2
              Error 5.53e-08 5.54e-08 9.30e-08 1.19e-06 2.24e-07 9.14e-07   erg/cm2
Peak flux Cutoff-PL 1.05e+00 1.23e+00 9.95e-01 1.15e+00 3.73e+00 4.41e+00   ph/cm2/s
              Error 1.15e-01 5.51e-02 6.60e-02 3.48e-01 1.91e-01 3.11e-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    1.583    0.065    -      -           1.98e-03 6.62e-05   55.910 57
CPL   1.584    0.133    9999.4    0.0      1.98e-03 2.72e-04   55.930 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.302    0.087    -      -           3.15e-02 1.53e-03   34.020 57
CPL   1.182    0.251     355.4    0.0      3.60e-02 1.10e-02   33.600 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: 72.320000 sec.
T50 in the 50-300 keV band: 43.904000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  303.960  -11.648  292.312
T90   266.400   -0.716  265.684
T50    63.860    5.784   69.644
Peak    1.000    6.456    7.456
  • 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
      251.3375    44.8384   0.0030     5.3043   -66.3588         4.3165268     64.356 TRIG_00357512                 
     
    Foreground time interval of the image:
    -11.648  11.349 (delta_t =  22.997 [sec])
    Background time interval of the image:
    -239.552 -11.648 (delta_t = 227.904 [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  -11.648 sec. to  292.312 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.58334     ( -0.0653594   0.0656361 )
    Norm@50keV  : 1.98167E-03    ( -6.63333e-05   6.61417e-05 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.91 using 59 PHA bins.
    # Reduced chi-squared =         0.9809 for     57 degrees of freedom 
    # Null hypothesis probability =   5.160123e-01
     
    Photon flux (15-150 keV)    in 304 sec: 0.253358 ( -0.00880401  0.00883842 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.64574e-06 ( -2.04179e-07  2.05056e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from  -11.648 sec. to  292.312 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.58391     ( -0.201044   0.0644453 )
    Epeak [keV] : 9999.36      ( -9999.36 -9999.36 )
    Norm@50keV  : 1.98392E-03    ( -6.43752e-05   0.000480303 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.93 using 59 PHA bins.
    # Reduced chi-squared =         0.9987 for     56 degrees of freedom 
    # Null hypothesis probability =   4.775560e-01
     
    Photon flux (15-150 keV)    in 304 sec: 0.253384 ( -0.008969  0.008676 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 5.62017e-06 ( -2.07146e-07  2.40038e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from  -11.648 sec. to  292.312 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.99675   ( -4.99675   -4.99675 )
    beta        : -1.59480    ( -0.0696411   0.0670648 )
    Epeak [keV] : 19.9816      ( -19.9816 3.58345 )
    Norm@50keV   : 905.288    ( -29.4593   843928 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.21 using 59 PHA bins.
    # Reduced chi-squared =          1.004 for     55 degrees of freedom 
    # Null hypothesis probability =   4.668544e-01
     
    Photon flux (15-150 keV)    in 304 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]    : 14.6527  (  )
    R^2/D10^2   : 2.88590E-02  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         282.35 using 59 PHA bins.
    # Reduced chi-squared =         4.9535 for     57 degrees of freedom 
    # Null hypothesis probability =   1.385507e-31
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.958e-07   2.538e-08
    25- 50  1.538e-06   6.019e-08
    50-150  2.224e-06   1.517e-07
    15-150  4.158e-06   1.672e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 1.01433       (-0.0330978     0.0330979)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          61.78 using 59 PHA bins.
    # Reduced chi-squared =          1.084 for     57 degrees of freedom 
    # Null hypothesis probability =   3.094389e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.691e-07   3.040e-08
    25- 50  1.479e-06   6.110e-08
    50-150  3.239e-06   5.819e-07
    15-150  5.487e-06   5.943e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 7.19553        (-0.819806      0.873029)
    R1^2/D10^2  : 0.255697        (-0.0825012      0.137758)
    kT2 [keV]   : 29.2370        (-3.91816      5.69256)
    R2^2/D10^2  : 2.08924E-03    (-0.000926941   0.00136539)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          63.32 using 59 PHA bins.
    # Reduced chi-squared =          1.151 for     55 degrees of freedom 
    # Null hypothesis probability =   2.061904e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.510e-07   8.056e-08
    25- 50  1.486e-06   1.015e-07
    50-150  3.386e-06   4.262e-07
    15-150  5.623e-06   5.943e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from    6.456 sec. to    7.456 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.30238     ( -0.0865943   0.0867113 )
    Norm@50keV  : 3.14592E-02    ( -0.00152852   0.00152595 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          34.02 using 59 PHA bins.
    # Reduced chi-squared =         0.5968 for     57 degrees of freedom 
    # Null hypothesis probability =   9.932992e-01
     
    Photon flux (15-150 keV)    in 1 sec: 3.75481 ( -0.183655  0.18377 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.10695e-07 ( -1.72055e-08  1.72961e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    6.456 sec. to    7.456 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.18235     ( -0.337398   0.164532 )
    Epeak [keV] : 355.380      ( -355.426 -355.426 )
    Norm@50keV  : 3.60124E-02    ( -0.0058292   0.0160748 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          33.60 using 59 PHA bins.
    # Reduced chi-squared =         0.6001 for     56 degrees of freedom 
    # Null hypothesis probability =   9.923493e-01
     
    Photon flux (15-150 keV)    in 1 sec: 3.73323 ( -0.19186  0.18983 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.08017e-07 ( -1.8916e-08  1.8778e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    6.456 sec. to    7.456 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 1.86468   ( -3.96167   -3.96167 )
    beta        : -1.36637    ( -0.107752   0.110012 )
    Epeak [keV] : 31.0974      ( -27.2006 176.262 )
    Norm@50keV   : 6.69471    ( -6.65386   826.296 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          31.24 using 59 PHA bins.
    # Reduced chi-squared =         0.5680 for     55 degrees of freedom 
    # Null hypothesis probability =   9.959117e-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]    : 17.0808  (  )
    R^2/D10^2   : 0.280378  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         129.81 using 59 PHA bins.
    # Reduced chi-squared =         2.2773 for     57 degrees of freedom 
    # Null hypothesis probability =   1.328215e-07
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.664e-08   1.555e-09
    25- 50  7.390e-08   5.040e-09
    50-150  1.542e-07   1.360e-08
    15-150  2.447e-07   1.580e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 15.2970       (-0.757555     0.757583)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          56.36 using 59 PHA bins.
    # Reduced chi-squared =         0.9888 for     57 degrees of freedom 
    # Null hypothesis probability =   4.989878e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.839e-08   2.110e-09
    25- 50  7.385e-08   4.090e-09
    50-150  1.620e-07   1.135e-08
    15-150  2.742e-07   2.100e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 7.42382        (-1.21161      1.43904)
    R1^2/D10^2  : 2.86276        (-1.20984      2.32051)
    kT2 [keV]   : 30.5440        (-4.89309      8.48388)
    R2^2/D10^2  : 3.36188E-02    (-0.0182652   0.0274006)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          33.42 using 59 PHA bins.
    # Reduced chi-squared =         0.6076 for     55 degrees of freedom 
    # Null hypothesis probability =   9.905238e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.169e-08   4.600e-09
    25- 50  7.123e-08   1.015e-08
    50-150  2.057e-07   4.530e-08
    15-150  3.086e-07   5.095e-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: 1.26161     ( -0.0469182   0.046822 )
    Norm@50keV  : 1.22159E-02    ( -0.000294531   0.000294429 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.21 using 59 PHA bins.
    # Reduced chi-squared =         0.7054 for     57 degrees of freedom 
    # Null hypothesis probability =   9.551242e-01
     
    Photon flux (15-150 keV)    in 23 sec: 1.44759 ( -0.0376208  0.0377427 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.8034e-06 ( -7.27794e-08  7.29705e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.18766     ( -0.189527   0.0642863 )
    Epeak [keV] : 584.946      ( -982.977 -982.977 )
    Norm@50keV  : 1.31672E-02    ( -0.000782417   0.00244977 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          40.34 using 59 PHA bins.
    # Reduced chi-squared =         0.7203 for     56 degrees of freedom 
    # Null hypothesis probability =   9.430976e-01
     
    Photon flux (15-150 keV)    in 23 sec: 1.44668 ( -0.04801  0.03935 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.79457e-06 ( -7.7418e-08  8.0385e-08 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 0.150972   ( -1.17186   -1.17186 )
    beta        : -1.28549    ( -0.0647367   0.0548783 )
    Epeak [keV] : 42.1035      ( -32.7992 128.249 )
    Norm@50keV   : 0.118367    ( -0.118214   477.993 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          38.29 using 59 PHA bins.
    # Reduced chi-squared =         0.6961 for     55 degrees of freedom 
    # Null hypothesis probability =   9.578184e-01
     
    Photon flux (15-150 keV)    in 23 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)  = 1.45e-06
    S(50-100 keV) = 1.94e-06
    

    T90 vs. Hardness ratio plot

    T90                                   = 266.399999916553 sec.
    Hardness ratio (energy fluence ratio) = 1.33793
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.21798
    Count Ratio (50-100 keV) / (15-25 keV) = 0.858074
    

    Mask shadow pattern

    IMX = 3.723090554828558E-02, IMY = 8.505123562137634E-02
    

    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:
    -239.552000 -11.648000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.4236  35.5138    8.3   4.3  119.7   0.2851   1.4   10.4	Her X-1                       
    299.5914  35.2086    0.5  36.5   32.3   7.6563  24.9    0.4	Cyg X-1                       
    308.0852  40.9844    2.5  40.9   20.1   1.6297   4.7    2.2	Cyg X-3                       
    326.1619  38.4147    2.7  54.8   16.5   4.6408   4.2    5.6	Cyg X-2                       
    245.7439  -2.1866    3.6  42.6  141.6   1.8225   3.2 ------	UNKNOWN                       
    194.1889  26.0966    4.6  50.6 -136.5   2.9885   2.5 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -11.648000 11.348600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.3117  35.2517    4.6   4.6  121.4   0.1664   2.5    9.0	Her X-1                       
    299.7599  35.2461   20.3  36.6   32.2   0.0673   0.6    8.7	Cyg X-1                       
    308.0752  41.0681    4.6  40.9   20.0  -0.3081  -2.5    7.1	Cyg X-3                       
    326.3923  38.4176   13.2  55.0   16.4   0.3831   0.9   11.9	Cyg X-2                       
    245.4130  -4.8718    2.3  45.3  141.5   1.1906   4.9 ------	UNKNOWN                       
    232.6680  -7.7150    2.4  51.2  157.0   1.4431   4.8 ------	UNKNOWN                       
    251.3375  44.8384    0.2   5.3  -66.4   4.3166  64.4 ------	UNKNOWN                       
    339.8019  62.0467    2.2  54.0  -14.5   1.0474   5.2 ------	UNKNOWN                       
    209.6817  35.0303    2.5  34.8 -133.5   0.4551   4.5 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    32.948600 489.348620
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.6063  35.4285    3.7   9.7  115.8   1.0915   3.1    8.9	Her X-1                       
    299.5940  35.1905    0.4  37.6   39.3  16.8283  27.4    0.7	Cyg X-1                       
    308.1345  40.9833    4.4  40.9   26.3   1.6363   2.6    2.1	Cyg X-3                       
    251.3364  44.8292    0.9   0.0 -126.3   4.1303  12.7 ------	UNKNOWN                       
    246.0242  46.1086    2.9   4.0 -117.5   1.3407   3.9 ------	UNKNOWN                       
    226.0398  47.2807    2.5  17.7 -121.3   1.5712   4.6 ------	UNKNOWN                       
    192.2835  19.0447    4.3  54.9 -146.1   8.0657   2.7 ------	UNKNOWN                       
    
    Plot creation:
    Sun May 31 03:29:24 EDT 2015