batgrbproduct Analysis for Trigger=107547

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Wed Jan 22 22:49:54 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger107547
======================================================================

  Trigger: 00107547      Segment: 000

  BAT Trigger Time: 131772791.296   [s; MET]
      Trigger Stop: 131772803.456   [s; MET]
               UTC: 2005-03-06T03:33:11.876760    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 282.322462112659   Dec: -9.16491762927298  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11
     Image Trigger?:     NO
     Rate S/N Ratio:     15.7480157480236  [ if not an image trigger ]
     Image S/N Ratio:    11

  Flight Position:   [ source = BAT ]
    RA: 282.322462112659   Dec: -9.16491762927298  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 282.312692498675   Dec: -9.15081231057348  [deg; J2000]  
        { 18h 49m 15.0s , -09d 09' 02.9" }
         +/- 0.997517860044354 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.369592134618441 [arcmin] (formal 1-sigma fit error)
    SNR: 30.5253228082142
 
  Angular difference between Flight and Ground position is 1.025259 arcmin
 
  Partial Coding Fraction: 0.1582031    [ including projection effects ]

  Duration
     T90: 158.524000003934 +/- 19.8421649107376
        Measured from: 4.91599999368191
                   to: 163.439999997616     [s; relative to TRIGTIME]
     T50: 75.0760000050068 +/- 5.57635723894792
        Measured from: 31.3959999978542
                   to: 106.472000002861     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 107.851999998093     
                   to: 108.851999998093     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -3.42000000178814     
                   to: 187.79999999702     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     3.620710   5.585368   5.252657   1.475038
           0.193153   0.199048   0.171141   0.135616 [error]
 Peak      0.071755   0.135476   0.155458   0.036955
           0.015784   0.016914   0.016486   0.012257 [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 1.50e-06 2.81e-06 4.07e-06 1.25e-05 1.16e-05 2.09e-05   erg/cm2
              Error 1.13e-07 1.26e-07 1.70e-07 1.17e-06 4.35e-07 1.26e-06   erg/cm2
Peak flux Power-law 9.21e-01 1.11e+00 9.72e-01 1.46e+00 3.51e+00 4.46e+00   ph/cm2/s
              Error 2.33e-01 1.74e-01 1.27e-01 3.98e-01 4.69e-01 5.53e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.35e-06 2.87e-06 4.25e-06 8.21e-06 1.14e-05 1.67e-05   erg/cm2
              Error 1.46e-07 1.36e-07 2.11e-07 2.38e-06 4.52e-07 2.38e-06   erg/cm2
Peak flux Cutoff-PL 7.90e-01 1.14e+00 1.04e+00 9.33e-01 3.43e+00 3.90e+00   ph/cm2/s
              Error 2.98e-01 1.89e-01 1.70e-01 6.98e-01 4.85e-01 8.33e-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    1.467    0.065    -      -           6.34e-03 2.35e-04   58.090 57
CPL   1.087    0.273     140.5  104.7      9.29e-03 2.52e-03   51.990 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.194    0.209    -      -           3.00e-02 3.75e-03   52.090 57
CPL   0.651    0.838     147.6    0.0      5.15e-02 0.00e+00   50.930 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: 133.184000 sec.
T50 in the 50-300 keV band: 77.056000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  191.220   -3.420  187.800
T90   158.524    4.916  163.440
T50    75.076   31.396  106.472
Peak    1.000  107.852  108.852
  • 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
      282.3127    -9.1508   0.0063    50.7179   -31.0364        16.3212599     30.525 TRIG_00107547                 
     
    Foreground time interval of the image:
     -3.420 187.800 (delta_t = 191.220 [sec])
    Background time interval of the image:
    -299.296  -3.420 (delta_t = 295.876 [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

    8 ms binning

    From T100_start-3 s to T100_start+3 s

    2 ms binning

    From T100_start-1 s to T100_start+1 s

    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   -3.420 sec. to  187.800 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.46657     ( -0.0653735   0.0651493 )
    Norm@50keV  : 6.34006E-03    ( -0.000235475   0.000235362 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.09 using 59 PHA bins.
    # Reduced chi-squared =          1.019 for     57 degrees of freedom 
    # Null hypothesis probability =   4.348099e-01
     
    Photon flux (15-150 keV)    in 191.2 sec: 0.784589 ( -0.0331811  0.0333237 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.15654e-05 ( -4.3481e-07  4.35001e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -3.420 sec. to  187.800 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.08701     ( -0.281111   0.265002 )
    Epeak [keV] : 140.509      ( -36.0118 173.394 )
    Norm@50keV  : 9.28516E-03    ( -0.00212199   0.00291751 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.99 using 59 PHA bins.
    # Reduced chi-squared =         0.9284 for     56 degrees of freedom 
    # Null hypothesis probability =   6.273298e-01
     
    Photon flux (15-150 keV)    in 191.2 sec: 0.764847 ( -0.035513  0.035711 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.14079e-05 ( -4.52915e-07  4.51672e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from   -3.420 sec. to  187.800 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.08698   ( -0.229995   0.318169 )
    beta        : -10.0000    ( 10   20 )
    Epeak [keV] : 140.482      ( -31.8288 173.312 )
    Norm@50keV   : 9.28447E-03    ( -0.00212183   0.00291804 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.99 using 59 PHA bins.
    # Reduced chi-squared =         0.9453 for     55 degrees of freedom 
    # Null hypothesis probability =   5.903103e-01
     
    Photon flux (15-150 keV)    in 191.2 sec: 0.765342 (    ) 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]    : 18.6200  (  )
    R^2/D10^2   : 4.19630E-02  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         188.06 using 59 PHA bins.
    # Reduced chi-squared =         3.2993 for     57 degrees of freedom 
    # Null hypothesis probability =   6.560068e-16
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  5.507e-07   4.082e-08
    25- 50  2.611e-06   1.472e-07
    50-150  6.625e-06   3.728e-07
    15-150  9.786e-06   4.015e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 3.28484       (-0.121372     0.12135)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          63.83 using 59 PHA bins.
    # Reduced chi-squared =          1.120 for     57 degrees of freedom 
    # Null hypothesis probability =   2.489737e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.564e-06   6.740e-08
    25- 50  3.009e-06   1.329e-07
    50-150  6.600e-06   2.830e-07
    15-150  1.117e-05   4.799e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 6.80174        (-0.995275      1.13642)
    R1^2/D10^2  : 0.792785        (-0.333791      0.653798)
    kT2 [keV]   : 26.0020        (-2.2758      3.01341)
    R2^2/D10^2  : 1.10753E-02    (-0.00373888   0.0046076)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.57 using 59 PHA bins.
    # Reduced chi-squared =         0.9376 for     55 degrees of freedom 
    # Null hypothesis probability =   6.065085e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.336e-06   2.324e-07
    25- 50  2.823e-06   2.572e-07
    50-150  7.227e-06   6.080e-07
    15-150  1.139e-05   8.833e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from  107.852 sec. to  108.852 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.19431     ( -0.211488   0.206099 )
    Norm@50keV  : 2.99622E-02    ( -0.00375427   0.00373633 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.09 using 59 PHA bins.
    # Reduced chi-squared =         0.9139 for     57 degrees of freedom 
    # Null hypothesis probability =   6.592724e-01
     
    Photon flux (15-150 keV)    in 1 sec: 3.51414 ( -0.467659  0.470985 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.04468e-07 ( -3.86579e-08  3.87404e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from  107.852 sec. to  108.852 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.651353     ( -1.03482   0.64023 )
    Epeak [keV] : 147.577      (   )
    Norm@50keV  : 5.14582E-02    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          50.93 using 59 PHA bins.
    # Reduced chi-squared =         0.9094 for     56 degrees of freedom 
    # Null hypothesis probability =   6.668311e-01
     
    Photon flux (15-150 keV)    in 1 sec: 3.43297 ( -0.4836  0.48702 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.00467e-07 ( -4.0168e-08  3.9755e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from  107.852 sec. to  108.852 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -0.469278   ( 0.606514   2.13311 )
    beta        : -1.48982    ( 1.71507   0.678307 )
    Epeak [keV] : 112.583      ( -110.825 1990.83 )
    Norm@50keV   : 6.50970E-02    ( -0.0388486   1.78668e+06 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          50.87 using 59 PHA bins.
    # Reduced chi-squared =         0.9248 for     55 degrees of freedom 
    # Null hypothesis probability =   6.332239e-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]    : 20.8259  (-2.91504  3.58439)
    R^2/D10^2   : 0.145197  (-0.0598602   0.0956727)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          59.49 using 59 PHA bins.
    # Reduced chi-squared =          1.044 for     57 degrees of freedom 
    # Null hypothesis probability =   3.850743e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.194e-08   3.052e-09
    25- 50  6.105e-08   1.182e-08
    50-150  1.972e-07   3.955e-08
    15-150  2.702e-07   4.340e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 15.0900       (-1.89388     1.89354)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          60.59 using 59 PHA bins.
    # Reduced chi-squared =          1.063 for     57 degrees of freedom 
    # Null hypothesis probability =   3.475436e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.759e-08   2.121e-08
    25- 50  7.231e-08   4.037e-08
    50-150  1.586e-07   8.890e-08
    15-150  2.685e-07   1.472e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 8.71988        (-5.25942      8.54197)
    R1^2/D10^2  : 1.23383        (-0.988096      36.8369)
    kT2 [keV]   : 30.1450        (-9.27103      -30.3654)
    R2^2/D10^2  : 3.52624E-02    (-0.0336357   0.0978474)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.56 using 59 PHA bins.
    # Reduced chi-squared =         0.9374 for     55 degrees of freedom 
    # Null hypothesis probability =   6.069461e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.295e-08   1.310e-08
    25- 50  6.719e-08   3.589e-08
    50-150  2.105e-07   1.109e-07
    15-150  3.006e-07   1.524e-07
    

    Pre-slew spectrum (Pre-slew PHA with pre-slew DRM)

    Power-law model
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.46657     ( -0.0653735   0.0651493 )
    Norm@50keV  : 6.34006E-03    ( -0.000235475   0.000235362 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          58.09 using 59 PHA bins.
    # Reduced chi-squared =          1.019 for     57 degrees of freedom 
    # Null hypothesis probability =   4.348099e-01
     
    Photon flux (15-150 keV)    in 191.2 sec: 0.784589 ( -0.0331811  0.0333237 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.15654e-05 ( -4.3481e-07  4.35001e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.08701     ( -0.281111   0.265002 )
    Epeak [keV] : 140.509      ( -36.0118 173.394 )
    Norm@50keV  : 9.28516E-03    ( -0.00212199   0.00291751 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.99 using 59 PHA bins.
    # Reduced chi-squared =         0.9284 for     56 degrees of freedom 
    # Null hypothesis probability =   6.273298e-01
     
    Photon flux (15-150 keV)    in 191.2 sec: 0.764847 ( -0.035513  0.035711 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.14079e-05 ( -4.52915e-07  4.51672e-07 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.08698   ( -0.22997   0.318215 )
    beta        : -10.0000    ( 10   3.19744e-14 )
    Epeak [keV] : 140.482      ( -31.8352 173.312 )
    Norm@50keV   : 9.28447E-03    ( -0.00212182   0.00291805 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.99 using 59 PHA bins.
    # Reduced chi-squared =         0.9453 for     55 degrees of freedom 
    # Null hypothesis probability =   5.903103e-01
     
    Photon flux (15-150 keV)    in 191.2 sec: 0.765342 (    ) 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)  = 2.81e-06
    S(50-100 keV) = 4.07e-06
    

    T90 vs. Hardness ratio plot

    T90                                   = 158.524000003934 sec.
    Hardness ratio (energy fluence ratio) = 1.4484
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.54262
    Count Ratio (50-100 keV) / (15-25 keV) = 1.45073
    

    Mask shadow pattern

    IMX = 1.047522639628722E+00, IMY = 6.303208238792297E-01
    

    TIME vs. PHA plot around the trigger time

    TIME vs. DetID plot around the trigger time

    100 us light curve (15-350 keV)

    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:
    -299.296000 -3.420000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    244.9951 -15.6469    0.7  50.8   17.3  10.3449  16.5    1.0	Sco X-1                       
    254.4220  35.3270    1.1   1.1  174.4   1.6901  10.3    2.0	Her X-1                       
    268.4910  -1.4284    7.8  38.0  -17.6   0.3194   1.5    7.5	SW J1753.5-0127               
    273.9751 -14.1657   21.6  51.8  -18.8  -0.2468  -0.5    8.0	GX 17+2                       
    288.7799  10.9622    1.0  38.9  -56.1   4.3302  11.7    1.5	GRS 1915+105                  
    299.5583  35.2086    0.4  36.6  -99.4  12.2648  26.8    1.6	Cyg X-1                       
    308.2202  40.9279    3.3  42.3 -110.1   2.4301   3.4    5.2	Cyg X-3                       
    263.6056 -14.6629    3.2  49.7   -6.1   1.4235   3.6 ------	UNKNOWN                       
     47.4903  88.3354    3.6  57.2 -173.9   2.9002   3.2 ------	UNKNOWN                       
    296.2341  13.1254    2.7  43.1  -65.7   3.2493   4.3 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -3.420000 187.800000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    244.9719 -15.7863    5.7  50.9   17.3   1.1624   2.0    8.8	Sco X-1                       
    254.2951  35.1989   82.9   1.0  164.0   0.0199   0.1   11.7	Her X-1                       
    268.4972  -1.3212   16.4  37.9  -17.6  -0.1491  -0.7   11.1	SW J1753.5-0127               
    273.8778 -14.1867    7.2  51.8  -18.7   0.7793   1.6   11.7	GX 17+2                       
    288.7774  10.9444    7.0  38.8  -56.1   0.6385   1.6    1.2	GRS 1915+105                  
    299.7462  35.1142    2.6  36.7  -99.3  -1.8229  -4.4    9.3	Cyg X-1                       
    308.1565  40.8254   53.2  42.2 -110.0   0.1575   0.2    7.9	Cyg X-3                       
    247.0871 -14.6419    2.0  49.5   14.9   2.5338   5.7 ------	UNKNOWN                       
    246.3912  20.7708    2.1  15.4   35.8   0.8447   5.5 ------	UNKNOWN                       
      6.5102  82.0764    3.0  58.9 -166.2   3.4878   3.8 ------	UNKNOWN                       
    282.3127  -9.1508    0.4  50.7  -31.0  16.3194  30.5 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    -299.296000 302.784300
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    244.9883 -15.6289    0.6  50.8   17.3  19.3357  18.7    0.9	Sco X-1                       
    254.4688  35.3501    1.0   1.1  174.1   3.2909  11.4    0.7	Her X-1                       
    268.3822  -1.4503   22.5  38.0  -17.4   0.1916   0.5    0.9	SW J1753.5-0127               
    274.0208 -14.1118   29.9  51.8  -18.9  -0.3356  -0.4    4.6	GX 17+2                       
    288.8069  10.9490    0.8  38.9  -56.1   9.3170  14.6    0.5	GRS 1915+105                  
    299.5951  35.1950    0.4  36.6  -99.4  23.8425  26.8    0.5	Cyg X-1                       
    308.2313  40.9000    3.3  42.2 -110.1   4.6805   3.5    6.3	Cyg X-3                       
    265.6164   5.3660    3.3  30.6  -16.5   1.1179   3.5 ------	UNKNOWN                       
    347.4339  76.0185    2.8  57.5 -158.2   6.5130   4.1 ------	UNKNOWN                       
    282.3242  -9.1562    0.6  50.7  -31.0  18.4820  20.7 ------	UNKNOWN                       
    
    Plot creation:
    Sun May 31 17:24:49 EDT 2015