batgrbproduct analysis for trigger=783893

batgrbproduct Analysis for Trigger=783893

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Mon Oct 30 17:06:05 EDT 2017
             Host Name: bat1
   Current Working Dir: /local/data/bat1/prebascript/trigger783893/GCN5_download_cron
======================================================================

  Trigger: 00783893      Segment: 000

  BAT Trigger Time: 530951324.544   [s; MET]
      Trigger Stop: 530951326.592   [s; MET]
               UTC: 2017-10-29T06:28:24.628960    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 335.757649933822   Dec: 67.8594938723684  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    6.62
     Image Trigger?:     NO
     Rate S/N Ratio:     24.1246761636296  [ if not an image trigger ]
     Image S/N Ratio:    6.62

  Flight Position:   [ source = BAT ]
    RA: 335.757649933822   Dec: 67.8594938723684  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 335.732987126533   Dec: 67.8607751202439  [deg; J2000]  
        { 22h 22m 55.9s , +67d 51' 38.8" }
         +/- 3.44065059892947 [arcmin] (estimated 90% radius based on SNR)
         +/- 2.13552454163656 [arcmin] (formal 1-sigma fit error)
    SNR: 5.20581813032153
 
  Angular difference between Flight and Ground position is 0.562952 arcmin
 
  Partial Coding Fraction: 0.9296875    [ including projection effects ]

  Duration
     T90: 2.04799997806549 +/- 
        Measured from: 0
                   to: 2.04799997806549     [s; relative to TRIGTIME]
     T50: 2.04799997806549 +/- 
        Measured from: 0
                   to: 2.04799997806549     [s; relative to TRIGTIME]

    WARNING: battblocks failed.  Used TDRSS fore/background intervals

  Fluence
     Peak Flux  (peak 2.04799997806549 second)
        Measured from: 0     
                   to: 2.04799997806549     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0     
                   to: 2.04799997806549     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.046656   0.047317   0.001525   0.003477
           0.011677   0.011417   0.008382   0.006980 [error]
 Peak      0.046656   0.047317   0.001525   0.003477
           0.011677   0.011417   0.008382   0.006980 [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 1.16e-08 1.32e-08 1.07e-08 1.46e-08 4.08e-08 5.04e-08   erg/cm2
              Error 4.46e-09 4.74e-09 6.37e-09 1.85e-08 1.64e-08 2.65e-08   erg/cm2
Peak flux Power-law 1.86e-01 1.17e-01 4.79e-02 2.65e-02 3.64e-01 3.77e-01   ph/cm2/s
              Error 7.25e-02 4.13e-02 2.76e-02 3.15e-02 1.22e-01 1.28e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.29e-08 2.01e-08 6.76e-10 9.58e-15 3.36e-08 3.36e-08   erg/cm2
              Error 5.42e-09 8.34e-09 2.59e-09 2.63e-11 1.06e-08 1.06e-08   erg/cm2
Peak flux Cutoff-PL 1.93e-01 1.91e-01 3.76e-03 2.81e-08 3.88e-01 3.88e-01   ph/cm2/s
              Error 8.46e-02 7.21e-02 1.33e-02 7.33e-05 1.13e-01 1.13e-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    2.289    0.565    -      -           2.10e-03 9.61e-04   65.750 57
CPL  -7.205   -0.755      27.8    4.5      1.14e+04 8.97e+05   54.560 56
 
The chi2 of BB fit is 57.15 which shows a significant improvement in the fit over a PL.
Check the BB fit.
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    2.289    0.565    -      -           2.10e-03 9.61e-04   65.750 57
CPL  -7.205   -0.755      27.8    4.5      1.14e+04 8.97e+05   54.560 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    2.048    0.000    2.048
T90     2.048    0.000    2.048
T50     2.048    0.000    2.048
Peak    2.048    0.000    2.048
  • Click here for the BAT GCN circular template
  • Estimated redshift from machine learning (Ukwatta et al. 2016) - may take a few minutes to calcaulte

    Image

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

    #   RAcent  DECcent POSerr  Theta    Phi     Peak Cts     SNR  Name
      335.7330 +67.8608 0.0367   12.9 -106.2       0.1008     5.2  TRIG_00783893       
    ------------------------------------------
     
    Foreground time interval of the image:
      0.000   2.048 (delta_t =   2.048 [sec])
    Background time interval of the image:
    -239.544 -12.544 (delta_t = 227.000 [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)

    Spectra

    Notes:

    Time averaged spectrum fit using the pre-slew DRM

    Power-law model
    Time interval is from    0.000 sec. to    2.048 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.28925     ( -0.525192   0.604783 )
    Norm@50keV  : 2.09726E-03    ( -0.000950421   0.000972512 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          65.75 using 59 PHA bins.
    # Reduced chi-squared =          1.153 for     57 degrees of freedom 
    # Null hypothesis probability =   1.997995e-01
     
    Photon flux (15-150 keV)    in 2.048 sec: 0.364272 ( -0.122026  0.122398 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.08312e-08 ( -1.57193e-08  1.70822e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.000 sec. to    2.048 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -7.20489     ( 7.20254   5.69319 )
    Epeak [keV] : 27.8303      ( -3.89532 5.05906 )
    Norm@50keV  : 1.13911E+04    ( -11280.7   1.78351e+06 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.56 using 59 PHA bins.
    # Reduced chi-squared =         0.9744 for     56 degrees of freedom 
    # Null hypothesis probability =   5.293706e-01
     
    Photon flux (15-150 keV)    in 2.048 sec: 0.387997 ( -0.111615  0.113422 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.36224e-08 ( -1.01849e-08  1.09933e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.000 sec. to    2.048 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.97909   ( -3.70186   -4.97909 )
    beta        : -9.37163    ( 9.37163   6.4463 )
    Epeak [keV] : 28.3186      ( -4.40517 4.91982 )
    Norm@50keV   : 274.315    ( -76.2962   792.413 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.87 using 59 PHA bins.
    # Reduced chi-squared =         0.9976 for     55 degrees of freedom 
    # Null hypothesis probability =   4.795503e-01
     
    Photon flux (15-150 keV)    in 2.048 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]    : 7.21311  (-1.44926  1.81294)
    R^2/D10^2   : 0.750251  (-0.463604   1.11973)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          57.15 using 59 PHA bins.
    # Reduced chi-squared =          1.003 for     57 degrees of freedom 
    # Null hypothesis probability =   4.695421e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.323e-08   7.978e-09
    25- 50  1.920e-08   1.111e-08
    50-150  3.541e-09   2.897e-09
    15-150  3.597e-08   2.176e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 31.6593       (-13.3489      34.3742)
    Norm        : 2.98777       (-1.34659     2.25817)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          62.70 using 59 PHA bins.
    # Reduced chi-squared =          1.100 for     57 degrees of freedom 
    # Null hypothesis probability =   2.813174e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.279e-08   6.978e-09
    25- 50  1.504e-08   9.123e-09
    50-150  8.831e-09   7.573e-09
    15-150  3.666e-08   2.064e-08
    
    Double BB
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 200.000        (-200      -200)
    R1^2/D10^2  : 1.20685E-05        (-1.20259e-05      -1.20259e-05)
    kT2 [keV]   : 7.12392        (-1.47389      1.78896)
    R2^2/D10^2  : 0.776909    (-0.479139   1.2187)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          57.15 using 59 PHA bins.
    #Fit statistic : Chi-Squared =          56.85 using 59 PHA bins.
    # Reduced chi-squared =          1.039 for     55 degrees of freedom 
    # Reduced chi-squared =          1.034 for     55 degrees of freedom 
    # Null hypothesis probability =   3.952314e-01
    # Null hypothesis probability =   4.060568e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.324e-08   6.484e-01
    25- 50  1.919e-08   5.694e+00
    50-150  3.535e-09   1.560e+02
    15-150  3.597e-08   1.470e+02
    

    Peak spectrum fit

    Power-law model
    Time interval is from    0.000 sec. to    2.048 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 2.28925     ( -0.525192   0.604783 )
    Norm@50keV  : 2.09726E-03    ( -0.000950421   0.000972512 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          65.75 using 59 PHA bins.
    # Reduced chi-squared =          1.153 for     57 degrees of freedom 
    # Null hypothesis probability =   1.997995e-01
     
    Photon flux (15-150 keV)    in 2.048 sec: 0.364272 ( -0.122026  0.122398 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.08312e-08 ( -1.57193e-08  1.70822e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.000 sec. to    2.048 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -7.20489     ( 7.20254   5.69319 )
    Epeak [keV] : 27.8303      ( -3.89532 5.05906 )
    Norm@50keV  : 1.13911E+04    ( -11280.7   1.78299e+06 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.56 using 59 PHA bins.
    # Reduced chi-squared =         0.9744 for     56 degrees of freedom 
    # Null hypothesis probability =   5.293706e-01
     
    Photon flux (15-150 keV)    in 2.048 sec: 0.387997 ( -0.111615  0.113422 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.36224e-08 ( -1.01849e-08  1.09933e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.000 sec. to    2.048 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.97909   ( -3.70553   -4.97909 )
    beta        : -9.37163    ( 9.37163   6.4463 )
    Epeak [keV] : 28.3186      ( -4.40517 4.91982 )
    Norm@50keV   : 274.315    ( -76.2962   792.413 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.87 using 59 PHA bins.
    # Reduced chi-squared =         0.9976 for     55 degrees of freedom 
    # Null hypothesis probability =   4.795503e-01
     
    Photon flux (15-150 keV)    in 2.048 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]    : 7.21311  (-1.44926  1.81294)
    R^2/D10^2   : 0.750251  (-0.463604   1.11973)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          57.15 using 59 PHA bins.
    # Reduced chi-squared =          1.003 for     57 degrees of freedom 
    # Null hypothesis probability =   4.695421e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.323e-08   8.064e-09
    25- 50  1.920e-08   1.204e-08
    50-150  3.541e-09   3.088e-09
    15-150  3.597e-08   2.208e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 31.6593       (-13.3489      34.3742)
    Norm        : 2.98777       (-1.34659     2.25817)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          62.70 using 59 PHA bins.
    # Reduced chi-squared =          1.100 for     57 degrees of freedom 
    # Null hypothesis probability =   2.813174e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.279e-08   6.920e-09
    25- 50  1.504e-08   9.296e-09
    50-150  8.831e-09   7.671e-09
    15-150  3.666e-08   2.254e-08
    
    Double BB
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 200.000        (-200      -200)
    R1^2/D10^2  : 1.20685E-05        (-1.20259e-05      -1.20259e-05)
    kT2 [keV]   : 7.12392        (-1.47389      1.78896)
    R2^2/D10^2  : 0.776909    (-0.479139   1.2187)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          57.15 using 59 PHA bins.
    #Fit statistic : Chi-Squared =          56.85 using 59 PHA bins.
    # Reduced chi-squared =          1.039 for     55 degrees of freedom 
    # Reduced chi-squared =          1.034 for     55 degrees of freedom 
    # Null hypothesis probability =   3.952314e-01
    # Null hypothesis probability =   4.060568e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.324e-08   6.969e-01
    25- 50  1.919e-08   5.760e+00
    50-150  3.535e-09   1.513e+02
    15-150  3.597e-08   1.467e+02
    

    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: 2.28925     ( -0.525192   0.604783 )
    Norm@50keV  : 2.09726E-03    ( -0.000950421   0.000972512 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          65.75 using 59 PHA bins.
    # Reduced chi-squared =          1.153 for     57 degrees of freedom 
    # Null hypothesis probability =   1.997995e-01
     
    Photon flux (15-150 keV)    in 2.048 sec: 0.364272 ( -0.122026  0.122398 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.08312e-08 ( -1.57193e-08  1.70822e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: -7.20489     ( 7.20254   5.69319 )
    Epeak [keV] : 27.8303      ( -3.89532 5.05906 )
    Norm@50keV  : 1.13911E+04    ( -11280.7   1.78396e+06 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.56 using 59 PHA bins.
    # Reduced chi-squared =         0.9744 for     56 degrees of freedom 
    # Null hypothesis probability =   5.293706e-01
     
    Photon flux (15-150 keV)    in 2.048 sec: 0.387997 ( -0.111615  0.113422 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.36224e-08 ( -1.01849e-08  1.09933e-08 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.97909   ( -3.69864   -4.97909 )
    beta        : -9.37163    ( 9.37163   6.4463 )
    Epeak [keV] : 28.3186      ( -4.40517 4.91982 )
    Norm@50keV   : 274.315    ( -76.2962   792.413 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.87 using 59 PHA bins.
    # Reduced chi-squared =         0.9976 for     55 degrees of freedom 
    # Null hypothesis probability =   4.795503e-01
     
    Photon flux (15-150 keV)    in 2.048 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)  = 1.32e-08
    S(50-100 keV) = 1.07e-08
    

    T90 vs. Hardness ratio plot

    T90                                   = 2.04799997806549 sec.
    Hardness ratio (energy fluence ratio) = 0.810606
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.01417
    Count Ratio (50-100 keV) / (15-25 keV) = 0.032686
    

    Mask shadow pattern

    IMX = -6.374999224459438E-02, IMY = 2.197747857021851E-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:
    -239.544000 -12.544000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.5901  35.2018    9.3  48.7 -139.7   1.7892   1.2    0.0	Cyg X-1                       
    308.0738  40.9309    3.6  40.3 -143.1   2.3809   3.2    2.1	Cyg X-3                       
    326.1621  38.4790    5.4  34.8 -164.6  -1.0072  -2.1    9.5	Cyg X-2                       
      3.9246  30.8743    2.6  33.2  137.0   2.6202   4.4 ------	UNKNOWN                       
    349.3776  36.1857    2.3  29.7  161.6   2.3566   5.0 ------	UNKNOWN                       
     40.9208  61.4299    0.1  15.8   36.8  35.9643  96.8 ------	UNKNOWN                       
    125.4285  48.1155    2.5  58.2   -3.5  11.4328   4.6 ------	UNKNOWN                       
    128.4497  49.0495    2.3  58.2   -6.1  12.4924   5.1 ------	UNKNOWN                       
    322.4797  30.9566    2.4  42.9 -165.9   2.9742   4.9 ------	UNKNOWN                       
    285.9039  49.3743    3.2  43.1 -116.7   6.6124   3.5 ------	UNKNOWN                       
    214.6318  70.0256    3.3  44.5  -60.2   6.4246   3.5 ------	UNKNOWN                       
    

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

    Time interval of the image:
    0.000000 2.048000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.7319  35.2432    8.4  48.6 -139.8  -0.0879  -1.4    7.4	Cyg X-1                       
    308.2916  40.9105   15.3  40.2 -143.3  -0.0244  -0.8    8.6	Cyg X-3                       
    326.3512  38.3883    7.0  34.8 -164.9   0.0394   1.6    9.3	Cyg X-2                       
     40.9291  61.4209    0.6  15.9   36.8   0.3499  18.2 ------	UNKNOWN                       
    329.1733  57.4191    2.0  19.0 -139.8   0.1069   5.7 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    60.356600 262.386000
    263.456000 694.386000
    695.456000 772.056600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.6991  35.1916    3.1  38.5 -154.5   6.3658   3.8    5.4	Cyg X-1                       
    308.2199  40.9376    3.1  30.8 -162.0   4.9332   3.7    5.1	Cyg X-3                       
    326.1304  38.3122   16.7  30.0  170.1  -0.8768  -0.7    2.0	Cyg X-2                       
     15.8737  33.8505    2.3  40.9  100.2  21.1421   4.9 ------	UNKNOWN                       
     40.9259  61.4316    0.2  27.2   46.4 107.7509  76.6 ------	UNKNOWN                       
    225.2802  79.9839    3.5  27.2  -46.0   4.6189   3.3 ------	UNKNOWN                       
    295.4669  17.5795    3.4  56.4 -157.3  25.7841   3.4 ------	UNKNOWN                       
    292.5854  17.6144    4.8  57.2 -154.2  21.7570   2.4 ------	UNKNOWN                       
    268.9390  42.0497    3.5  43.1 -116.6  16.4740   3.3 ------	UNKNOWN                       
    
    Plot creation:
    Mon Oct 30 17:12:57 EDT 2017