batgrbproduct analysis for trigger=1035922

batgrbproduct Analysis for Trigger=1035922

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Fri Jul 29 23:56:49 EDT 2022
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035922
======================================================================

  Trigger: 01035922      Segment: 000

  BAT Trigger Time: 636663811.072   [s; MET]
      Trigger Stop: 636663812.096   [s; MET]
               UTC: 2021-03-05T19:03:04.456060    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 319.813864066684   Dec: 34.5566320474194  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    14.41
     Image Trigger?:     NO
     Rate S/N Ratio:     31.2089730686545  [ if not an image trigger ]
     Image S/N Ratio:    14.41

  Flight Position:   [ source = BAT ]
    RA: 319.813864066684   Dec: 34.5566320474194  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 319.808912766838   Dec: 34.5474601345238  [deg; J2000]  
        { 21h 19m 14.1s , +34d 32' 50.9" }
         +/- 0.720726026706376 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.214695586493493 [arcmin] (formal 1-sigma fit error)
    SNR: 48.5628091327148
 
  Angular difference between Flight and Ground position is 0.602257 arcmin
 
  Partial Coding Fraction: 0.7421875    [ including projection effects ]

  Duration
     T90: 67.5239999294281 +/- 4.21072200095712
        Measured from: -14.0880000591278
                   to: 53.4359998703003     [s; relative to TRIGTIME]
     T50: 26.0239999294281 +/- 1.3456299985659
        Measured from: -0.440000057220459
                   to: 25.5839998722076     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.259999990463257     
                   to: 1.25999999046326     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -21.6480000019073     
                   to: 69.8639999628067     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.742541   4.273590   3.299034   0.728094
           0.075910   0.080343   0.070764   0.056850 [error]
 Peak      0.074547   0.149961   0.145696   0.044887
           0.009320   0.010890   0.010392   0.007311 [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 9.43e-07 1.77e-06 2.53e-06 7.76e-06 7.22e-06 1.30e-05   erg/cm2
              Error 4.50e-08 4.94e-08 7.45e-08 5.14e-07 1.84e-07 5.55e-07   erg/cm2
Peak flux Power-law 8.14e-01 1.04e+00 9.67e-01 1.58e+00 3.35e+00 4.40e+00   ph/cm2/s
              Error 1.18e-01 9.29e-02 8.05e-02 2.75e-01 2.57e-01 3.54e-01   ph/cm2/s
 
Fluence   Cutoff-PL 8.27e-07 1.82e-06 2.65e-06 3.90e-06 6.95e-06 9.24e-06   erg/cm2
              Error 5.67e-08 5.52e-08 8.53e-08 8.24e-07 2.04e-07 8.38e-07   erg/cm2
Peak flux Cutoff-PL 7.52e-01 1.07e+00 1.01e+00 1.09e+00 3.32e+00 3.92e+00   ph/cm2/s
              Error 1.42e-01 1.05e-01 1.00e-01 5.07e-01 2.61e-01 5.88e-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    1.473    0.044    -      -           8.28e-03 2.01e-04   74.040 57
CPL   0.913    0.193     105.3   20.1      1.50e-02 3.03e-03   46.030 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.102    0.125    -      -           2.89e-02 2.16e-03   48.700 57
CPL   0.742    0.480     192.4  -53.7      4.27e-02 2.41e-02   47.130 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: 56.832000 sec.
T50 in the 50-300 keV band: 20.544000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100   91.512  -21.648   69.864
T90    67.524  -14.088   53.436
T50    26.024   -0.440   25.584
Peak    1.000    0.260    1.260
  • Click here for the BAT GCN circular template
  • Estimated redshift from machine learning (Ukwatta et al. 2016) - may take a few minute to calcaulte

    Image

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

    #   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
      319.8089    34.5475   0.0040    25.0656  -128.0022         6.3443742     48.563 TRIG_01035922                 
     
    Foreground time interval of the image:
    -21.648  12.829 (delta_t =  34.477 [sec])
    Background time interval of the image:
    -239.072 -21.648 (delta_t = 217.424 [sec])
    

    Lightcurves

    Notes:

    1 s binning

    From T0-310 s to T0+310 s
    From T100_start - 20 s to T100_end + 30 s
    Full time interval

    64 ms binning

    Full time interval
    From T100_start to T100_end
    From T0-5 sec to T0+5 sec

    16 ms binning

    From T100_start-5 s to T100_start+5 s
    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    8 ms binning

    From T100_start-3 s to T100_start+3 s
    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    2 ms binning

    From T100_start-1 s to T100_start+1 s
    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    SN=5 or 10 sec. binning (whichever binning is satisfied first)

    SN=5 or 10 sec. binning (T < 200 sec)

    Quad-rate summed light curves (from T0-300s to T0+1000s)

    Spectral Evolution

    Spectra

    Notes:

    Time averaged spectrum fit using the average DRM

    Power-law model
    Time interval is from  -21.648 sec. to   69.864 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.47306     ( -0.0442559   0.0442169 )
    Norm@50keV  : 8.27817E-03    ( -0.000200673   0.000200672 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   74.04     using 59 bins.
     Reduced chi-squared = 1.29895
    # Null hypothesis probability of 6.41e-02 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 91.51 sec: 1.02616 ( -0.027324  0.02739 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 7.22002e-06 ( -1.84138e-07  1.84528e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from  -21.648 sec. to   69.864 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.912555     ( -0.196832   0.188372 )
    Epeak [keV] : 105.273      ( -14.1585 25.9435 )
    Norm@50keV  : 1.50374E-02    ( -0.00266651   0.00340184 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   46.03     using 59 bins.
     Reduced chi-squared = 0.821964
    # Null hypothesis probability of 8.27e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 91.51 sec: 0.987958 ( -0.029675  0.029772 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.95759e-06 ( -2.0456e-07  2.04317e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from  -21.648 sec. to   69.864 sec.
     
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       :    (     )
    beta        :     (     )
    Epeak [keV] :       (   )
    Norm@50keV   :     (     )
    ------------------------------------------------------------
     
    Photon flux (15-150 keV)    in  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]    : 16.7179  (  )
    R^2/D10^2   : 7.88491E-02  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                  295.77     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 5.99e-34 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.126e-07   2.050e-08
    25- 50  1.801e-06   5.719e-08
    50-150  3.574e-06   1.409e-07
    15-150  5.787e-06   1.647e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (-6.978      -200)
    Norm        : 4.24600       (-0.102838     0.102838)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   66.65     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 1.79e-01 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  9.677e-07   2.562e-08
    25- 50  1.862e-06   4.896e-08
    50-150  4.083e-06   1.130e-07
    15-150  6.912e-06   1.853e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 8.07190        (-0.817141      0.875032)
    R1^2/D10^2  : 0.580590        (-0.156172      0.236326)
    kT2 [keV]   : 26.9983        (-2.41327      3.22369)
    R2^2/D10^2  : 1.15077E-02    (-0.0039701   0.00499283)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   43.50     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 8.68e-01 with 55 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.579e-07   6.767e-08
    25- 50  1.873e-06   1.080e-07
    50-150  4.312e-06   2.883e-07
    15-150  6.943e-06   4.443e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from    0.260 sec. to    1.260 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.10202     ( -0.125491   0.12377 )
    Norm@50keV  : 2.89143E-02    ( -0.00216399   0.00216222 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   48.70     using 59 bins.
     Reduced chi-squared = 0.854386
    # Null hypothesis probability of 7.75e-01 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 1 sec: 3.35453 ( -0.25714  0.25738 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.02141e-07 ( -2.46557e-08  2.47779e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.260 sec. to    1.260 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.741878     ( -0.545989   0.413886 )
    Epeak [keV] : 192.357      ( -84.8734 -192.358 )
    Norm@50keV  : 4.27385E-02    ( -0.015096   0.0330887 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   47.13     using 59 bins.
     Reduced chi-squared = 0.841607
    # Null hypothesis probability of 7.95e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 1 sec: 3.32156 ( -0.26134  0.26134 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.97208e-07 ( -2.62076e-08  2.59166e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.260 sec. to    1.260 sec.
     
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       :    (     )
    beta        :     (     )
    Epeak [keV] :       (   )
    Norm@50keV   :     (     )
    ------------------------------------------------------------
     
    Photon flux (15-150 keV)    in  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]    : 19.5269  (-1.88296  2.16983)
    R^2/D10^2   : 0.174038  (-0.0506761   0.0685789)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   76.33     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 4.46e-02 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.291e-08   1.900e-09
    25- 50  6.329e-08   7.145e-09
    50-150  1.782e-07   2.460e-08
    15-150  2.545e-07   2.610e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (-13.3275      -200)
    Norm        : 13.7128       (-1.05953     1.05953)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   81.84     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 1.72e-02 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.415e-08   3.200e-09
    25- 50  6.570e-08   7.365e-09
    50-150  1.441e-07   5.156e-08
    15-150  2.439e-07   6.275e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 11.5780        (-3.27293      2.86918)
    R1^2/D10^2  : 0.656441        (-0.288691      1.00038)
    kT2 [keV]   : 54.2772        (-24.1544      -54.742)
    R2^2/D10^2  : 5.64696E-03    (-0.00511704   0.0273678)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   45.21     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 8.24e-01 with 55 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.024e-08   5.670e-09
    25- 50  6.843e-08   2.149e-08
    50-150  2.092e-07   1.011e-07
    15-150  2.979e-07   1.152e-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: 1.25534     ( -0.0475405   0.0473299 )
    Norm@50keV  : 1.27368E-02    ( -0.000350471   0.0003504 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   92.97     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 1.85e-03 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 34.48 sec: 1.50773 ( -0.0440912  0.0441616 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.38899e-06 ( -1.27828e-07  1.27986e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.553218     ( -0.217287   0.206628 )
    Epeak [keV] : 114.566      ( -14.7006 24.7595 )
    Norm@50keV  : 2.66272E-02    ( -0.00506114   0.00657872 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   55.48     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 4.95e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 34.48 sec: 1.45520 ( -0.04626  0.04633 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.22883e-06 ( -1.38472e-07  1.37817e-07 ) ergs/cm2
     
    
    Band function
     
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       :    (     )
    beta        :     (     )
    Epeak [keV] :       (   )
    Norm@50keV   :     (     )
    ------------------------------------------------------------
     
    Photon flux (15-150 keV)    in  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)  = 1.77e-06
    S(50-100 keV) = 2.53e-06
    

    T90 vs. Hardness ratio plot

    T90                                   = 67.5239999294281 sec.
    Hardness ratio (energy fluence ratio) = 1.42938
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.55826
    Count Ratio (50-100 keV) / (15-25 keV) = 1.20291
    

    Mask shadow pattern

    IMX = -2.879613186281215E-01, IMY = 3.685438577558459E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 1.024000
    

    Spacecraft aspect plot

    Bright source in the pre-burst/pre-slew/post-slew images

    Pre-burst image of 15-350 keV band

    Time interval of the image:
    -239.072000 -21.648000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.4625  35.4708   10.6  31.9   96.2  -0.4631  -1.1    7.7	Her X-1                       
    268.3547  -1.4599    6.5  37.0   24.0   0.7642   1.8    0.9	SW J1753.5-0127               
    270.3993 -24.9709   26.9  56.9    6.3   0.8075   0.4    9.0	GX 5-1                        
    274.0242 -14.0221    6.9  45.5    7.5   0.7639   1.7    1.4	GX 17+2                       
    285.0432 -24.9195   17.3  53.5   -9.3   0.4622   0.7    0.4	HT1900.1-2455                 
    288.7489  10.9623   12.5  17.5   -8.1  -0.2368  -0.9    3.1	GRS 1915+105                  
    299.6504  35.1979    2.0   9.9 -152.6   1.4300   5.7    3.0	Cyg X-1                       
    308.0548  40.9586    2.1  18.7 -153.4   1.3621   5.4    2.5	Cyg X-3                       
    326.1915  38.4748    5.5  30.7 -134.8   0.7660   2.1    9.2	Cyg X-2                       
    263.8811   5.0005    3.0  34.9   36.9   1.6935   3.9 ------	UNKNOWN                       
    285.1580 -23.9631    3.0  52.6   -9.3   2.4093   3.9 ------	UNKNOWN                       
      3.6211  67.4848    2.5  57.3 -170.6   5.1924   4.6 ------	UNKNOWN                       
    330.2608  49.3133    3.0  36.3 -152.5   1.3233   3.9 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -21.648000 12.828590
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.6322  35.4807   60.3  31.7   96.2   0.0415   0.2   11.9	Her X-1                       
    268.4541  -1.3947    5.4  36.9   23.9  -0.3865  -2.1    6.2	SW J1753.5-0127               
    270.3694 -25.1168  144.2  57.1    6.3   0.0501   0.1    5.2	GX 5-1                        
    273.9014 -14.0018    6.0  45.5    7.6  -0.4210  -1.9    6.4	GX 17+2                       
    284.8840 -25.0171    4.3  53.7   -9.1  -0.8250  -2.7   10.1	HT1900.1-2455                 
    288.8535  10.9805   11.1  17.4   -8.4   0.1081   1.0    3.9	GRS 1915+105                  
    299.5702  35.0477    4.1   9.8 -152.1   0.2989   2.8    9.3	Cyg X-1                       
    307.9915  40.8318   10.9  18.6 -153.2   0.1145   1.1    9.0	Cyg X-3                       
    325.9390  38.2927    0.0  30.5 -134.6  -0.1159  -0.8   11.1	Cyg X-2                       
    246.7400  63.4135    3.4  45.2  137.4   1.6227   3.4 ------	UNKNOWN                       
    319.8089  34.5475    0.2  25.1 -128.0   6.3438  48.6 ------	UNKNOWN                       
    352.1631  40.0258    3.0  50.8 -136.5   1.9210   3.8 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    65.428600 962.982600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    288.7042  10.8817   23.2  36.9    5.2  -0.5325  -0.5    6.7	GRS 1915+105                  
    299.5781  35.1948    2.0  16.5   45.6   5.1238   5.7    0.7	Cyg X-1                       
    308.2107  40.9406    1.6  11.1   75.9   5.8217   7.3    4.6	Cyg X-3                       
    326.2370  38.2947    4.6   6.4 -179.8   1.7998   2.5    3.5	Cyg X-2                       
    310.7873  57.3185    4.0  23.5  115.4   3.3310   2.9 ------	UNKNOWN                       
    338.0413  16.1963    2.8  24.6  -98.6   4.5305   4.0 ------	UNKNOWN                       
     32.2298  31.1611    5.7  59.6 -161.3  19.7812   2.0 ------	UNKNOWN                       
    
    Plot creation:
    Sat Jul 30 07:12:47 EDT 2022