batgrbproduct Analysis for Trigger=359530

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Sun Jan 19 14:41:18 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger359530
======================================================================

  Trigger: 00359530      Segment: 000

  BAT Trigger Time: 271531879.488   [s; MET]
      Trigger Stop: 271531883.584   [s; MET]
               UTC: 2009-08-09T17:31:14.504600    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 328.645008350626   Dec: -0.0832895616909542  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.62
     Image Trigger?:     NO
     Rate S/N Ratio:     10.6770782520313  [ if not an image trigger ]
     Image S/N Ratio:    8.62

  Flight Position:   [ source = BAT ]
    RA: 328.645008350626   Dec: -0.0832895616909542  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 328.676295114875   Dec: -0.0960883536527028  [deg; J2000]  
        { 21h 54m 42.3s , -00d 05' 45.9" }
         +/- 2.1456530547026 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.0829894810255 [arcmin] (formal 1-sigma fit error)
    SNR: 10.2202601934028
 
  Angular difference between Flight and Ground position is 2.028203 arcmin
 
  Partial Coding Fraction: 0.4335938    [ including projection effects ]

  Duration
     T90: 8.86799997091293 +/- 2.87484886958812
        Measured from: -0.143999993801117
                   to: 8.72399997711182     [s; relative to TRIGTIME]
     T50: 3.00799995660782 +/- 1.41738346896597
        Measured from: 1.95600003004074
                   to: 4.96399998664856     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 2.26399999856949     
                   to: 3.26399999856949     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.711999952793121     
                   to: 9.25600004196167     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.124350   0.229186   0.164849   0.063783
           0.027404   0.028801   0.025708   0.023247 [error]
 Peak      0.040525   0.040887   0.046027   0.017960
           0.009225   0.009043   0.008491   0.007288 [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 4.14e-08 8.35e-08 1.31e-07 4.56e-07 3.65e-07 7.12e-07   erg/cm2
              Error 1.07e-08 1.33e-08 2.47e-08 1.88e-07 6.11e-08 2.05e-07   erg/cm2
Peak flux Power-law 3.25e-01 3.52e-01 2.71e-01 3.41e-01 1.08e+00 1.29e+00   ph/cm2/s
              Error 1.18e-01 7.72e-02 6.66e-02 1.80e-01 2.17e-01 2.62e-01   ph/cm2/s
 
Fluence   Cutoff-PL 4.03e-08 8.57e-08 1.33e-07 3.21e-07 3.58e-07 5.79e-07   erg/cm2
              Error 1.17e-08 1.60e-08 2.61e-08 2.51e-07 6.85e-08 3.00e-07   erg/cm2
Peak flux Cutoff-PL 3.21e-01 3.53e-01 2.72e-01 3.18e-01 1.07e+00 1.26e+00   ph/cm2/s
              Error 1.31e-01 8.21e-02 7.20e-02 2.72e-01 2.22e-01 3.18e-01   ph/cm2/s
 
Fluence        Band -------- -------- -------- -------- -------- --------   erg/cm2
              Error -------- -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band 3.15e-01 3.54e-01 2.75e-01 2.99e-01 1.07e+00 1.25e+00   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    1.348    0.256    -      -           3.75e-03 5.59e-04   55.470 57
CPL   1.143    1.035     202.6    0.0      4.81e-03 7.22e-03   55.320 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.378    0.362    -      -           8.88e-03 1.76e-03   62.380 57
CPL   1.223    0.000     264.4    0.0      1.05e-02 0.00e+00   62.400 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: 7.232000 sec.
T50 in the 50-300 keV band: 2.560000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100    9.968   -0.712    9.256
T90     8.868   -0.144    8.724
T50     3.008    1.956    4.964
Peak    1.000    2.264    3.264
  • Click here for the BAT GCN circular template
  • Special notes of this burst

    Image

    Pre-slew 15.0-350.0 keV image (Event data)

    #   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
      328.6763    -0.0961   0.0188    27.7288    99.2232         0.5730937     10.220 TRIG_00359530                 
     
    Foreground time interval of the image:
     -0.712   9.256 (delta_t =   9.968 [sec])
    Background time interval of the image:
    -239.488  -0.712 (delta_t = 238.776 [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 4.096000
    

    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 4.096000
    

    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 4.096000
    

    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   -0.712 sec. to    9.256 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.34833     ( -0.25807   0.254538 )
    Norm@50keV  : 3.75158E-03    ( -0.000560267   0.000558343 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.47 using 59 PHA bins.
    # Reduced chi-squared =         0.9732 for     57 degrees of freedom 
    # Null hypothesis probability =   5.326170e-01
     
    Photon flux (15-150 keV)    in 9.968 sec: 0.451801 ( -0.0677905  0.0679025 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.65373e-07 ( -6.06549e-08  6.16039e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -0.712 sec. to    9.256 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.14261     ( -1.0884   0.980806 )
    Epeak [keV] : 202.588      ( -202.599 -202.599 )
    Norm@50keV  : 4.80702E-03    ( -0.00158614   0.0128517 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.32 using 59 PHA bins.
    # Reduced chi-squared =         0.9879 for     56 degrees of freedom 
    # Null hypothesis probability =   5.004860e-01
     
    Photon flux (15-150 keV)    in 9.968 sec: 0.448273 ( -0.069589  0.069375 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.58485e-07 ( -7.00142e-08  6.68883e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   -0.712 sec. to    9.256 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.92192   ( -14.1846   -4.92192 )
    beta        : -1.56098    ( -0.459443   0.326987 )
    Epeak [keV] : 29.0278      ( -9.28891 15.2201 )
    Norm@50keV   : 133.641    ( -19.469   4697.36 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.70 using 59 PHA bins.
    # Reduced chi-squared =         0.9581 for     55 degrees of freedom 
    # Null hypothesis probability =   5.631747e-01
     
    Photon flux (15-150 keV)    in 9.968 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]    : 14.3745  (-2.74555  3.86618)
    R^2/D10^2   : 6.00968E-02  (-0.0598544   0.0667856)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.02 using 59 PHA bins.
    # Reduced chi-squared =          1.158 for     57 degrees of freedom 
    # Null hypothesis probability =   1.934054e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.607e-08   8.209e-09
    25- 50  9.951e-08   2.728e-08
    50-150  1.372e-07   4.503e-08
    15-150  2.628e-07   5.647e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 1.86451       (-0.276142     0.276127)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          56.77 using 59 PHA bins.
    # Reduced chi-squared =         0.9959 for     57 degrees of freedom 
    # Null hypothesis probability =   4.838335e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.628e-08   2.591e-08
    25- 50  8.903e-08   5.024e-08
    50-150  1.953e-07   1.104e-07
    15-150  3.306e-07   1.876e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 9.02639        (-2.37802      1.452)
    R1^2/D10^2  : 0.232937        (-0.137763      0.381336)
    kT2 [keV]   : 49.2838        (-24.142      -49.2837)
    R2^2/D10^2  : 8.96979E-04    (-0.000848335   0.00589831)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.65 using 59 PHA bins.
    # Reduced chi-squared =         0.9392 for     55 degrees of freedom 
    # Null hypothesis probability =   6.032255e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.929e-08   2.130e-08
    25- 50  9.604e-08   5.043e-08
    50-150  2.384e-07   1.310e-07
    15-150  3.737e-07   1.906e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from    2.264 sec. to    3.264 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.37779     ( -0.36215   0.361166 )
    Norm@50keV  : 8.87545E-03    ( -0.00176857   0.0017582 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          62.38 using 59 PHA bins.
    # Reduced chi-squared =          1.094 for     57 degrees of freedom 
    # Null hypothesis probability =   2.908985e-01
     
    Photon flux (15-150 keV)    in 1 sec: 1.07554 ( -0.216194  0.217091 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 8.61594e-08 ( -1.90261e-08  1.93899e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    2.264 sec. to    3.264 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.22257     (     )
    Epeak [keV] : 264.423      (   )
    Norm@50keV  : 1.05488E-02    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          62.40 using 59 PHA bins.
    # Reduced chi-squared =          1.114 for     56 degrees of freedom 
    # Null hypothesis probability =   2.592636e-01
     
    Photon flux (15-150 keV)    in 1 sec: 1.07348 ( -0.224653  0.21835 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 8.58109e-08 ( -2.00576e-08  1.96391e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    2.264 sec. to    3.264 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.30580   ( 1.30624   0.46524 )
    beta        : -9.36908    ( 9.37138   19.3714 )
    Epeak [keV] : 548.991      ( -478.945 -549.292 )
    Norm@50keV   : 9.56604E-03    ( -0.00242511   0.0250413 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          62.37 using 59 PHA bins.
    # Reduced chi-squared =          1.134 for     55 degrees of freedom 
    # Null hypothesis probability =   2.305812e-01
     
    Photon flux (15-150 keV)    in 1 sec: 1.07130 (    ) 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]    : 18.6828  (-4.94346  6.72292)
    R^2/D10^2   : 5.77059E-02  (-0.0362901   0.103582)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          70.02 using 59 PHA bins.
    # Reduced chi-squared =          1.228 for     57 degrees of freedom 
    # Null hypothesis probability =   1.153665e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.983e-09   1.819e-09
    25- 50  1.893e-08   7.767e-09
    50-150  4.839e-08   2.129e-08
    15-150  7.130e-08   2.829e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 199.363       (-92.1505      -199.363)
    Norm        : 4.43065       (-0.874114     0.87414)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          63.25 using 59 PHA bins.
    # Reduced chi-squared =          1.110 for     57 degrees of freedom 
    # Null hypothesis probability =   2.653997e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.103e-08   6.540e-09
    25- 50  2.122e-08   1.242e-08
    50-150  4.655e-08   2.690e-08
    15-150  7.880e-08   4.448e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 5.17855        (-2.00655      3.5719)
    R1^2/D10^2  : 3.38812        (-2.90814      26.3396)
    kT2 [keV]   : 26.5189        (-7.9365      18.6313)
    R2^2/D10^2  : 1.62650E-02    (-0.0131344   0.0368041)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          60.69 using 59 PHA bins.
    # Reduced chi-squared =          1.103 for     55 degrees of freedom 
    # Null hypothesis probability =   2.783907e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.139e-08   6.510e-09
    25- 50  1.797e-08   9.815e-09
    50-150  5.830e-08   3.522e-08
    15-150  8.766e-08   4.673e-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: 1.34833     ( -0.25807   0.254538 )
    Norm@50keV  : 3.75158E-03    ( -0.000560267   0.000558343 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.47 using 59 PHA bins.
    # Reduced chi-squared =         0.9732 for     57 degrees of freedom 
    # Null hypothesis probability =   5.326170e-01
     
    Photon flux (15-150 keV)    in 9.968 sec: 0.451801 ( -0.0677905  0.0679025 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.65373e-07 ( -6.06549e-08  6.16039e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.14261     ( -1.0884   0.980806 )
    Epeak [keV] : 202.588      ( -202.599 -202.599 )
    Norm@50keV  : 4.80702E-03    ( -0.00158614   0.0128517 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.32 using 59 PHA bins.
    # Reduced chi-squared =         0.9879 for     56 degrees of freedom 
    # Null hypothesis probability =   5.004860e-01
     
    Photon flux (15-150 keV)    in 9.968 sec: 0.448273 ( -0.069589  0.069375 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.58485e-07 ( -7.00142e-08  6.68883e-08 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.92192   ( -14.2286   -4.92192 )
    beta        : -1.56098    ( -0.459443   0.326987 )
    Epeak [keV] : 29.0278      ( -9.28891 15.2201 )
    Norm@50keV   : 133.641    ( -19.469   4697.36 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.70 using 59 PHA bins.
    # Reduced chi-squared =         0.9581 for     55 degrees of freedom 
    # Null hypothesis probability =   5.631747e-01
     
    Photon flux (15-150 keV)    in 9.968 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)  = 8.35e-08
    S(50-100 keV) = 1.31e-07
    

    T90 vs. Hardness ratio plot

    T90                                   = 8.86799997091293 sec.
    Hardness ratio (energy fluence ratio) = 1.56886
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.84307
    Count Ratio (50-100 keV) / (15-25 keV) = 1.32569
    

    Mask shadow pattern

    IMX = -8.425224750239850E-02, IMY = -5.188565261520907E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    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:
    -239.488000 -0.712000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    288.8188  10.9283    3.2  49.8  158.4   2.6387   3.6    1.6	GRS 1915+105                  
    299.5852  35.2092    0.3  35.2 -168.7   9.9282  37.8    0.5	Cyg X-1                       
    308.1454  41.0078    1.7  29.9 -155.4   1.5713   6.9    3.7	Cyg X-3                       
    326.2951  38.1648    2.9  16.6 -142.1   0.8410   4.1   11.1	Cyg X-2                       
    304.4947  14.8024    2.4  34.3  154.3   1.4926   4.8 ------	UNKNOWN                       
    316.8222  16.6847    2.2  22.7  147.1   1.1519   5.2 ------	UNKNOWN                       
     29.0217  -2.2681    1.8  55.6    8.4   6.9384   6.6 ------	UNKNOWN                       
    358.5518  45.0889    2.6  24.8  -70.3   1.1570   4.4 ------	UNKNOWN                       
    271.9558  39.9135    3.4  57.0 -161.6   3.2372   3.4 ------	UNKNOWN                       
    337.4745  54.8703    3.3  29.2 -106.1   1.0816   3.6 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -0.712000 9.256000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    288.8202  10.8365    6.3  49.8  158.3  -0.2241  -1.8    6.7	GRS 1915+105                  
    299.7834  35.1015    0.0  35.1 -168.8  -0.0322  -0.7   11.2	Cyg X-1                       
    307.9183  40.8008    0.0  30.0 -155.9   0.0348   0.9   12.6	Cyg X-3                       
    326.2550  38.4619    7.3  16.8 -141.5  -0.0538  -1.6    9.3	Cyg X-2                       
    328.6763  -0.0961    1.1  27.7   99.2   0.5732  10.3 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    88.212590 193.412600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    288.7087  11.1244    0.0  41.3  168.2   0.2470   1.2   12.0	GRS 1915+105                  
    299.6475  35.2202    2.4  44.5 -153.4   0.9865   4.8    3.0	Cyg X-1                       
    308.1586  40.9959    3.1  45.1 -140.8   0.9770   3.7    3.4	Cyg X-3                       
    326.2099  38.3147   40.6  38.5 -122.0   0.0653   0.3    1.8	Cyg X-2                       
    327.6882 -39.8954    2.5  39.8   62.3   1.6905   4.5 ------	UNKNOWN                       
    284.7940  40.7833    2.5  57.0 -157.7   2.5284   4.7 ------	UNKNOWN                       
    
    Plot creation:
    Sun May 31 03:14:15 EDT 2015