batgrbproduct analysis for trigger=296856

batgrbproduct Analysis for Trigger=296856

Analysis Summary

Notes:

1) No attempt has been made to eliminate the non-significant decimal places.
2) This batgrbproduct analysis is done using the HEASARC data.
3) This batgrbproduct analysis is using the flight position for the mask-weighting calculation.

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Mon Jan 20 05:25:23 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger296856
======================================================================

  Trigger: 00296856      Segment: 000

  BAT Trigger Time: 217069040   [s; MET]
      Trigger Stop: 217069104   [s; MET]
               UTC: 2007-11-18T08:57:17.629920    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 299.816804969612   Dec: 70.0928765899392  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.67
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    7.67

  Flight Position:   [ source = BAT ]
    RA: 299.816804969612   Dec: 70.0928765899392  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 299.730727392354   Dec: 70.116876358528  [deg; J2000]  
        { 19h 58m 55.4s , +70d 07' 00.8" }
         +/- 2.69209329314366 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.23198111379773 [arcmin] (formal 1-sigma fit error)
    SNR: 7.39101260154212
 
  Angular difference between Flight and Ground position is 2.272107 arcmin
 
  Partial Coding Fraction: 1    [ including projection effects ]

  Duration
     T90: 105.59999999404 +/- 34.885401397567
        Measured from: -24.7599999904633
                   to: 80.8400000035763     [s; relative to TRIGTIME]
     T50: 43.4560000002384 +/- 23.7408946783719
        Measured from: 11.2080000042915
                   to: 54.66400000453     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 80.2439999878407     
                   to: 81.2439999878407     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -31.4799999892712     
                   to: 87.4959999918938     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.270549   0.448023   0.313075  -0.000476
           0.055093   0.058524   0.055464   0.058477 [error]
 Peak      0.011207   0.009971   0.018463   0.002726
           0.004977   0.005270   0.005068   0.005341 [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 9.19e-08 1.66e-07 2.31e-07 6.69e-07 6.64e-07 1.16e-06   erg/cm2
              Error 2.22e-08 2.58e-08 5.37e-08 3.28e-07 1.28e-07 3.76e-07   erg/cm2
Peak flux Power-law 7.65e-02 9.80e-02 9.16e-02 1.51e-01 3.17e-01 4.17e-01   ph/cm2/s
              Error 5.87e-02 4.48e-02 4.21e-02 1.75e-01 1.20e-01 1.91e-01   ph/cm2/s
 
Fluence   Cutoff-PL 8.81e-08 1.74e-07 2.31e-07 3.35e-07 6.33e-07 8.28e-07   erg/cm2
              Error 2.49e-08 3.35e-08 5.82e-08 5.05e-07 1.49e-07 4.80e-07   erg/cm2
Peak flux Cutoff-PL 7.89e-02 9.90e-02 9.06e-02 1.44e-01 3.18e-01 4.14e-01   ph/cm2/s
              Error 6.22e-02 4.55e-02 4.36e-02 1.92e-01 1.20e-01 2.06e-01   ph/cm2/s
 
Fluence        Band 8.72e-08 1.74e-07 2.30e-07 4.15e-07 6.32e-07 9.07e-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    1.526    0.282    -      -           5.90e-04 1.01e-04   51.930 57
CPL   1.136    0.983      99.7    0.0      9.68e-04 2.29e-03   51.540 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.097    0.806    -      -           2.73e-03 1.02e-03   81.550 57
CPL   1.105    0.812    9999.4    0.0      2.75e-03 1.39e-02   81.550 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  118.976  -31.480   87.496
T90   105.600  -24.760   80.840
T50    43.456   11.208   54.664
Peak    1.000   80.244   81.244

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
  299.7307    70.1169   0.0259    16.3481  -170.1111         0.9707006      7.391 TRIG_00296856                 
 
Foreground time interval of the image:
-31.480  72.501 (delta_t = 103.981 [sec])
Background time interval of the image:
-289.299 -31.480 (delta_t = 257.819 [sec])

Lightcurves

Notes:

1) The mask-weighted light curves are using the flight position.
2) Multiple plots of different time binning/intervals are shown to cover all scenarios of short/long GRBs, rate/image triggers, and real/false positives.
3) For all the mask-weighted lightcurves, the y-axis units are counts/sec/det where a det is 0.4 x 0.4 = 0.16 sq cm.
4) The verticle lines correspond to following: green dotted lines are T50 interval, black dotted lines are T90 interval, blue solid line(s) is a spacecraft slew start time, and orange solid line(s) is a spacecraft slew end time.
5) Time of each bin is in the middle of the bin.

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 64.000000

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 64.000000

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 64.000000

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:

1) The fitting includes the systematic errors.
2) When the burst includes telescope slew time periods, the fitting uses an average response file made from multiple 5-s response files through out the slew time plus single time preiod for the non-slew times, and weighted by the total counts in the corresponding time period using addrmf. An average response file is needed becuase a spectral fit using the pre-slew DRM will introduce some errors in both a spectral shape and a normalization if the PHA file contains a lot of the slew/post-slew time interval.
3) For fits to more complicated models (e.g. a power-law over a cutoff power-law), the BAT team has decided to require a chi-square improvement of more than 6 for each extra dof.

Time averaged spectrum fit using the average DRM

Power-law model

Time interval is from  -31.480 sec. to   87.496 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.52605     ( -0.277229   0.28592 )
Norm@50keV  : 5.90498E-04    ( -0.000102117   9.9809e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          51.93 using 59 PHA bins.
# Reduced chi-squared =         0.9110 for     57 degrees of freedom 
# Null hypothesis probability =   6.652910e-01
 
Photon flux (15-150 keV)    in 119 sec: 7.42458E-02 ( -0.0114351  0.0114357 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.63872e-07 ( -1.25535e-07  1.2999e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from  -31.480 sec. to   87.496 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.13557     ( -1.31251   0.652916 )
Epeak [keV] : 99.6987      ( -99.6986 -99.6986 )
Norm@50keV  : 9.67601E-04    ( -0.000470428   0.00410959 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          51.54 using 59 PHA bins.
# Reduced chi-squared =         0.9203 for     56 degrees of freedom 
# Null hypothesis probability =   6.443289e-01
 
Photon flux (15-150 keV)    in 119 sec: 7.28776E-02 ( -0.0120114  0.0119258 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.32962e-07 ( -1.46579e-07  1.51266e-07 ) ergs/cm2

Band function

Time interval is from  -31.480 sec. to   87.496 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.295215   ( -0.837357   4.01126 )
beta        : -1.72797    ( 1.73175   0.449824 )
Epeak [keV] : 39.6439      ( -36.3687 153.718 )
Norm@50keV   : 9.47891E-03    ( -0.00882544   81405.5 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          51.28 using 59 PHA bins.
# Reduced chi-squared =         0.9324 for     55 degrees of freedom 
# Null hypothesis probability =   6.174054e-01
 
Photon flux (15-150 keV)    in 119 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.31994e-07 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 12.8139  (-2.44917  3.20151)
R^2/D10^2   : 1.43872E-02  (-0.00777148   0.0161339)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          59.73 using 59 PHA bins.
# Reduced chi-squared =          1.048 for     57 degrees of freedom 
# Null hypothesis probability =   3.766403e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.963e-08   1.765e-08
25- 50  2.022e-07   5.889e-08
50-150  2.081e-07   7.649e-08
15-150  4.699e-07   1.153e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.004       (-110.032      -199.029)
Norm        : 0.302443       (-0.046457     0.0531885)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          51.56 using 59 PHA bins.
# Reduced chi-squared =         0.9046 for     57 degrees of freedom 
# Null hypothesis probability =   6.784662e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.964e-08   5.099e-08
25- 50  1.724e-07   9.556e-08
50-150  3.779e-07   2.094e-07
15-150  6.399e-07   3.560e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.97936        (-3.0201      3.58911)
R1^2/D10^2  : 8.00839E-02        (-0.0569442      0.484819)
kT2 [keV]   : 25.2019        (-21.2454      83.5294)
R2^2/D10^2  : 1.01797E-03    (-0.000983918   0.00430284)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          51.13 using 59 PHA bins.
# Reduced chi-squared =         0.9297 for     55 degrees of freedom 
# Null hypothesis probability =   6.231299e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.766e-08   5.062e-08
25- 50  1.770e-07   9.330e-08
50-150  3.732e-07   2.185e-07
15-150  6.379e-07   3.325e-07

Peak spectrum fit

Power-law model

Time interval is from   80.244 sec. to   81.244 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.09718     ( -0.839091   0.772616 )
Norm@50keV  : 2.73322E-03    ( -0.00102393   0.00102322 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          81.55 using 59 PHA bins.
# Reduced chi-squared =          1.431 for     57 degrees of freedom 
# Null hypothesis probability =   1.814085e-02
 
Photon flux (15-150 keV)    in 1 sec: 0.316942 ( -0.120036  0.120453 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.86004e-08 ( -1.24028e-08  1.30977e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   80.244 sec. to   81.244 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.10502     ( -0.857812   0.765669 )
Epeak [keV] : 9999.36      ( -9999.36 -9999.36 )
Norm@50keV  : 2.74648E-03    ( -0.00103218   0.0267653 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          81.55 using 59 PHA bins.
# Reduced chi-squared =          1.456 for     56 degrees of freedom 
# Null hypothesis probability =   1.452580e-02
 
Photon flux (15-150 keV)    in 1 sec: 0.317555 ( -0.120617  0.119721 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.86186e-08 ( -1.26165e-08  1.28676e-08 ) ergs/cm2

Band function

Time interval is from   80.244 sec. to   81.244 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 5.00000   ( -5   -5 )
beta        : -1.18861    ( -1.0704   0.896305 )
Epeak [keV] : 26.0757      ( -26.0748 17.8511 )
Norm@50keV   : 163.837    ( -61.1355   1.71051e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          81.38 using 59 PHA bins.
# Reduced chi-squared =          1.480 for     55 degrees of freedom 
# Null hypothesis probability =   1.192945e-02
 
Photon flux (15-150 keV)    in 1 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 24.5353  (-11.6256  30.9119)
R^2/D10^2   : 7.67180E-03  (-0.0075183   0.0465563)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          83.81 using 59 PHA bins.
# Reduced chi-squared =          1.470 for     57 degrees of freedom 
# Null hypothesis probability =   1.193101e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.102e-10   5.460e-10
25- 50  4.552e-09   2.906e-09
50-150  2.037e-08   1.358e-08
15-150  2.573e-08   1.676e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (-199.363      -199.363)
Norm        : 1.27126       (-0.491259     0.491259)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          82.73 using 59 PHA bins.
# Reduced chi-squared =          1.451 for     57 degrees of freedom 
# Null hypothesis probability =   1.460359e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.166e-09   2.074e-09
25- 50  6.089e-09   4.034e-09
50-150  1.335e-08   8.465e-09
15-150  2.261e-08   1.463e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 5.27623        (-2.3793      4.93399)
R1^2/D10^2  : 0.924320        (-0.927663      34.254)
kT2 [keV]   : 35.7009        (-33.3198      -35.6156)
R2^2/D10^2  : 2.35134E-03    (-0.0023065   0.0110879)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          80.14 using 59 PHA bins.
# Reduced chi-squared =          1.457 for     55 degrees of freedom 
# Null hypothesis probability =   1.509909e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.193e-09   2.065e-09
25- 50  4.820e-09   2.367e-09
50-150  2.282e-08   1.425e-08
15-150  3.084e-08   1.648e-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: 1.55395     ( -0.286831   0.297618 )
Norm@50keV  : 5.97660E-04    ( -0.00010975   0.000107142 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.99 using 59 PHA bins.
# Reduced chi-squared =          1.035 for     57 degrees of freedom 
# Null hypothesis probability =   4.025360e-01
 
Photon flux (15-150 keV)    in 104 sec: 7.57470E-02 ( -0.0122384  0.0122386 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.84819e-07 ( -1.16078e-07  1.20547e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.949248     ( -1.48107   1.22167 )
Epeak [keV] : 76.8379      ( -31.018 -76.8372 )
Norm@50keV  : 1.29546E-03    ( -0.000788814   0.00737509 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.20 using 59 PHA bins.
# Reduced chi-squared =          1.039 for     56 degrees of freedom 
# Null hypothesis probability =   3.942680e-01
 
Photon flux (15-150 keV)    in 104 sec: 7.36847E-02 ( -0.0128053  0.0128258 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.43211e-07 ( -1.31896e-07  1.4315e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.542093   ( -0.528287   4.30533 )
beta        : -1.81596    ( 1.81182   0.485356 )
Epeak [keV] : 38.7807      ( -38.7945 199.709 )
Norm@50keV   : 1.42586E-02    ( -0.013224   12.348 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.00 using 59 PHA bins.
# Reduced chi-squared =          1.055 for     55 degrees of freedom 
# Null hypothesis probability =   3.652854e-01
 
Photon flux (15-150 keV)    in 104 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.43237e-07 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 1.66e-07
S(50-100 keV) = 2.31e-07

T90 vs. Hardness ratio plot

T90                                   = 105.59999999404 sec.
Hardness ratio (energy fluence ratio) = 1.39157

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.65598
Count Ratio (50-100 keV) / (15-25 keV) = 1.15718

Mask shadow pattern

IMX = -2.889730070590047E-01, IMY = 5.037623594092833E-02

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

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:
-289.299400 -31.480000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
299.6015  35.2028    0.7  51.0 -162.3   9.7052  17.7    0.6	Cyg X-1                       
308.1264  40.9559    3.2  45.8 -171.8   1.2533   3.6    0.8	Cyg X-3                       
326.0496  38.2613    5.2  49.8  169.9   1.3562   2.2    6.8	Cyg X-2                       
163.5384  59.3802    3.7  31.6  -16.1   0.7800   3.1 ------	UNKNOWN                       
298.2967  49.7487    3.4  36.5 -162.5   0.8635   3.4 ------	UNKNOWN                       
287.9850  28.4933    3.3  57.2 -149.7   4.2211   3.5 ------	UNKNOWN

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

Time interval of the image:
-31.480000 72.500590
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
299.6607  35.2912    3.2  51.0 -162.3  -1.0923  -3.7    6.4	Cyg X-1                       
307.9734  40.9295    6.5  45.8 -171.6   0.4074   1.8    6.4	Cyg X-3                       
326.3010  38.3265    4.5  49.7  169.7  -0.8830  -2.5    6.1	Cyg X-2                       
299.7307  70.1169    1.6  16.3 -170.1   0.9707   7.4 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
111.900600 963.050000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
299.5878  35.1946    0.2  34.9 -151.2  36.8486  52.4    0.4	Cyg X-1                       
308.1257  40.9522    1.6  29.5 -164.4   4.0086   7.2    0.7	Cyg X-3                       
326.0835  38.3492    9.1  34.6  170.8   0.9742   1.3    4.5	Cyg X-2                       
321.6984  47.4263    4.2  25.0  171.9   1.6496   2.8 ------	UNKNOWN                       
325.2247  23.2753    2.8  49.2  177.1   5.7411   4.1 ------	UNKNOWN                       
308.0845  37.6223    1.5  32.8 -163.7   4.7791   7.8 ------	UNKNOWN                       
243.2569  55.9539    2.6  27.8  -62.5   3.0846   4.4 ------	UNKNOWN

Plot creation:
Sun May 31 08:38:22 EDT 2015