batgrbproduct analysis for trigger=1056757

batgrbproduct Analysis for Trigger=1056757

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Fri Jul 29 23:01:16 EDT 2022
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1056757
======================================================================

  Trigger: 01056757      Segment: 000

  BAT Trigger Time: 645839992.896   [s; MET]
      Trigger Stop: 645839992.96   [s; MET]
               UTC: 2021-06-19T23:59:25.669220    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 319.712963521213   Dec: 33.8598882356361  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.13
     Image Trigger?:     NO
     Rate S/N Ratio:     67.0223843204642  [ if not an image trigger ]
     Image S/N Ratio:    8.13

  Flight Position:   [ source = BAT ]
    RA: 319.712963521213   Dec: 33.8598882356361  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 319.717897042299   Dec: 33.8496948883427  [deg; J2000]  
        { 21h 18m 52.3s , +33d 50' 58.9" }
         +/- 0.688200917310961 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.171398549015523 [arcmin] (formal 1-sigma fit error)
    SNR: 51.8744781958997
 
  Angular difference between Flight and Ground position is 0.659154 arcmin
 
  Partial Coding Fraction: 0.3671875    [ including projection effects ]

  Duration
     T90: 60.9119999408722 +/- 0.273437333691359
        Measured from: 0.748000025749207
                   to: 61.6599999666214     [s; relative to TRIGTIME]
     T50: 44.743999838829 +/- 0.0913892746406732
        Measured from: 2.86800003051758
                   to: 47.6119998693466     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.952000021934509     
                   to: 1.95200002193451     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.248000025749207     
                   to: 108.027999997139     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    32.453149  49.655606  43.359926  12.796806
           0.177534   0.211954   0.206673   0.156737 [error]
 Peak      2.220616   4.572264   5.385109   2.031736
           0.044354   0.062165   0.070497   0.054060 [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 1.15e-05 2.23e-05 3.38e-05 1.10e-04 9.49e-05 1.79e-04   erg/cm2
              Error 3.18e-07 3.77e-07 3.80e-07 2.85e-06 1.07e-06 2.86e-06   erg/cm2
Peak flux Power-law 2.46e+01 3.42e+01 3.53e+01 6.65e+01 1.15e+02 1.61e+02   ph/cm2/s
              Error 9.84e-01 8.33e-01 6.41e-01 2.66e+00 2.17e+00 3.01e+00   ph/cm2/s
 
Fluence   Cutoff-PL 1.08e-05 2.23e-05 3.44e-05 9.64e-05 9.45e-05 1.64e-04   erg/cm2
              Error 4.59e-07 3.83e-07 5.26e-07 7.54e-06 1.09e-06 7.56e-06   erg/cm2
Peak flux Cutoff-PL 2.23e+01 3.43e+01 3.67e+01 5.18e+01 1.14e+02 1.45e+02   ph/cm2/s
              Error 1.34e+00 8.59e-01 8.79e-01 5.67e+00 2.26e+00 6.21e+00   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    1.404    0.021    -      -           9.07e-02 1.14e-03   48.970 57
CPL   1.250    0.087     327.2  201.3      1.04e-01 7.58e-03   39.660 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    0.957    0.032    -      -           1.00e+00 1.85e-02   64.150 57
CPL   0.662    0.133     286.2  120.0      1.32e+00 1.60e-01   49.080 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: 57.344000 sec.
T50 in the 50-300 keV band: 39.360000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  108.276   -0.248  108.028
T90    60.912    0.748   61.660
T50    44.744    2.868   47.612
Peak    1.000    0.952    1.952
  • 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
      319.7179    33.8497   0.0037    35.8712   -58.5337        57.3937193     51.874 TRIG_01056757                 
     
    Foreground time interval of the image:
     -0.248   9.005 (delta_t =   9.253 [sec])
    Background time interval of the image:
    -239.896  -0.248 (delta_t = 239.648 [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 0.064000
    

    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 0.064000
    

    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 0.064000
    

    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   -0.248 sec. to  108.028 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.40355     ( -0.020889   0.0208045 )
    Norm@50keV  : 9.07475E-02    ( -0.00114518   0.00114274 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   48.97     using 59 bins.
     Reduced chi-squared = 0.859123
    # Null hypothesis probability of 7.66e-01 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 108.3 sec: 11.0605 ( -0.1704  0.171 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 9.49071e-05 ( -1.06698e-06  1.06799e-06 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -0.248 sec. to  108.028 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.24995     ( -0.0874716   0.0860046 )
    Epeak [keV] : 327.218      ( -92.98 309.678 )
    Norm@50keV  : 0.103561    ( -0.00725648   0.00789908 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   39.66     using 59 bins.
     Reduced chi-squared = 0.708214
    # Null hypothesis probability of 9.52e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 108.3 sec: 10.8864 ( -0.1924  0.1938 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 9.45167e-05 ( -1.08621e-06  1.08786e-06 ) ergs/cm2
     
    
    Band function
    Time interval is from   -0.248 sec. to  108.028 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]    : 22.5603  (  )
    R^2/D10^2   : 0.305835  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                 1602.06     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 1.68e-297 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.084e-06   8.068e-08
    25- 50  1.655e-05   3.411e-07
    50-150  6.293e-05   7.906e-07
    15-150  8.256e-05   8.881e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 199.363       (      )
    Norm        : 48.7908       (     )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                  427.19     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 3.99e-58 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.316e-05   1.895e-07
    25- 50  2.531e-05   3.574e-07
    50-150  5.551e-05   8.122e-07
    15-150  9.398e-05   1.365e-06
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 8.98417        (-0.403196      0.417736)
    R1^2/D10^2  : 4.44469        (-0.633011      0.763318)
    kT2 [keV]   : 34.3511        (-1.32305      1.50275)
    R2^2/D10^2  : 5.99613E-02    (-0.00841226   0.00907762)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   45.67     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 8.11e-01 with 55 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  8.657e-06   3.991e-07
    25- 50  2.316e-05   4.874e-07
    50-150  6.181e-05   9.855e-07
    15-150  9.362e-05   1.294e-06
    

    Peak spectrum fit

    Power-law model
    Time interval is from    0.952 sec. to    1.952 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.957149     ( -0.031768   0.0316382 )
    Norm@50keV  : 1.00258    ( -0.0185298   0.0184969 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   64.15     using 59 bins.
     Reduced chi-squared = 1.12544
    # Null hypothesis probability of 2.40e-01 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 1 sec: 115.212 ( -2.169  2.172 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.10118e-05 ( -2.02191e-07  2.02444e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.952 sec. to    1.952 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.662000     ( -0.135256   0.131535 )
    Epeak [keV] : 286.165      ( -69.3822 170.702 )
    Norm@50keV  : 1.31820    ( -0.148166   0.171107 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   49.08     using 59 bins.
     Reduced chi-squared = 0.876429
    # Null hypothesis probability of 7.32e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 1 sec: 113.647 ( -2.256  2.261 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.08111e-06 ( -7.7876e-07  4.92324e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.952 sec. to    1.952 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]    : 24.4644  (  )
    R^2/D10^2   : 3.03337  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                  465.48     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 2.03e-65 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.190e-07   1.155e-08
    25- 50  1.789e-06   5.050e-08
    50-150  7.964e-06   1.990e-07
    15-150  1.007e-05   2.065e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 199.363       (      )
    Norm        : 485.519       (     )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                 1066.01     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 5.86e-186 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.209e-06   2.350e-08
    25- 50  2.326e-06   4.150e-08
    50-150  5.101e-06   9.750e-08
    15-150  8.635e-06   1.745e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 10.0530        (-0.889683      0.952184)
    R1^2/D10^2  : 24.2260        (-5.23963      7.27499)
    kT2 [keV]   : 39.4050        (-3.06817      4.03655)
    R2^2/D10^2  : 0.592918    (-0.154783   0.175513)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   45.89     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 8.04e-01 with 55 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  6.196e-07   4.670e-08
    25- 50  2.067e-06   8.300e-08
    50-150  8.314e-06   4.055e-07
    15-150  1.100e-05   4.150e-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: 1.08600     ( -0.0227288   0.0226343 )
    Norm@50keV  : 0.431421    ( -0.0059654   0.00595272 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   78.86     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 2.92e-02 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 9.253 sec: 49.9764 ( -0.740713  0.742133 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.19251e-05 ( -5.21685e-07  5.21868e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.802853     ( -0.0981401   0.0962711 )
    Epeak [keV] : 280.956      ( -54.4645 106.159 )
    Norm@50keV  : 0.552391    ( -0.0436566   0.0481023 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   53.02     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 5.89e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 9.253 sec: 49.0810 ( -0.7853  0.7887 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.18066e-05 ( 0  0 ) 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)  = 2.23e-05
    S(50-100 keV) = 3.38e-05
    

    T90 vs. Hardness ratio plot

    T90                                   = 60.9119999408722 sec.
    Hardness ratio (energy fluence ratio) = 1.5157
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.53007
    Count Ratio (50-100 keV) / (15-25 keV) = 1.33608
    

    Mask shadow pattern

    IMX = 3.774619440631801E-01, IMY = 6.167769935940357E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 0.064000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 0.064000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 0.064000
    

    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:
    -239.896000 -0.248000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.5016  35.2476    2.8  32.3 -163.1   1.7075   4.1    6.1	Her X-1                       
    268.3966  -1.6261    6.7  24.3  108.4  -0.7659  -1.7   10.6	SW J1753.5-0127               
    273.9626 -13.8567    5.9  32.4   85.6   1.1229   1.9   11.1	GX 17+2                       
    288.8126  10.7755    7.9   7.5   30.9   0.4994   1.5   10.2	GRS 1915+105                  
    299.5959  35.2074    0.5  22.8  -80.0  10.0701  22.9    0.4	Cyg X-1                       
    308.3555  40.9993    0.0  31.7  -77.9   0.6653   1.1   11.5	Cyg X-3                       
    326.2260  38.2866    8.6  42.3  -62.5   1.6918   1.3    3.3	Cyg X-2                       
    306.8806 -26.7980    3.1  48.8   39.5   5.1542   3.8 ------	UNKNOWN                       
    316.6802  -6.7934    2.8  39.7   10.4   2.4856   4.0 ------	UNKNOWN                       
    238.9196  25.4099    2.8  43.1  175.8   2.6062   4.2 ------	UNKNOWN                       
    331.6898  -0.4549    4.2  49.7   -8.0   1.9890   2.8 ------	UNKNOWN                       
    332.1191   3.8539    2.5  48.6  -13.5   3.2962   4.6 ------	UNKNOWN                       
    258.3931  43.4065    2.6  34.5 -147.8   1.9354   4.4 ------	UNKNOWN                       
    292.2726  58.2696    2.9  41.8 -107.3   8.9845   3.9 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -0.248000 9.004590
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.6367  35.3166    6.0  32.3 -162.9  -1.0753  -1.9    8.9	Her X-1                       
    268.3898  -1.6232    5.0  24.3  108.5  -1.1819  -2.3   10.3	SW J1753.5-0127               
    273.9283 -13.9143    8.4  32.5   85.6   0.9258   1.4    8.6	GX 17+2                       
    288.7022  10.8372   10.6   7.4   31.4   0.5146   1.1    8.6	GRS 1915+105                  
    299.5696  35.0370   30.8  22.6  -79.7   0.2376   0.4    9.9	Cyg X-1                       
    308.3555  40.9993    0.0  31.7  -77.9   0.9816   1.1   11.5	Cyg X-3                       
    326.0967  38.1692    6.4  42.2  -62.4   3.5359   1.8    9.8	Cyg X-2                       
    305.0534 -25.4215    3.8  46.8   40.6   3.4628   3.0 ------	UNKNOWN                       
    243.1466  -1.4976    4.3  44.6  136.2   3.6454   2.7 ------	UNKNOWN                       
    270.0125  -4.2096    3.0  25.4  101.7   1.9960   3.9 ------	UNKNOWN                       
    250.0497  10.8514    2.9  33.9  150.7   2.5225   4.0 ------	UNKNOWN                       
    229.5116  34.7475    3.8  51.8 -172.3   3.6909   3.1 ------	UNKNOWN                       
    227.2974  34.4871    3.0  53.6 -172.8   4.8685   3.8 ------	UNKNOWN                       
    319.7179  33.8497    0.2  35.9  -58.5  57.3969  51.9 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    38.204590 55.804600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.3357  35.2463    8.7  33.9 -150.5  -0.6044  -1.3    8.3	Her X-1                       
    268.2157  -1.5721    0.0  25.1  125.6  -0.3913  -1.0   11.6	SW J1753.5-0127               
    274.0470 -14.1760    5.6  32.8  101.4   0.9265   2.1    8.7	GX 17+2                       
    288.6741  10.9883   87.4   6.1   53.7   0.0380   0.1    7.8	GRS 1915+105                  
    299.4099  35.1923    8.8  22.3  -70.2   0.4800   1.3    8.9	Cyg X-1                       
    307.8941  40.8763    7.5  30.9  -66.9  -0.7523  -1.5   10.8	Cyg X-3                       
    326.1685  38.2865   98.7  41.4  -50.2   0.0886   0.1    2.1	Cyg X-2                       
    288.7415 -21.3944    3.6  37.9   75.5   2.7090   3.2 ------	UNKNOWN                       
    315.3211 -20.4245    3.2  46.8   40.7   2.7632   3.6 ------	UNKNOWN                       
    249.5255  -9.8007    4.4  44.6  136.2   2.7710   2.6 ------	UNKNOWN                       
    340.0265   1.0121    2.8  55.4    0.2   4.2102   4.1 ------	UNKNOWN                       
    276.7052  27.5197    2.5  14.0 -136.4   1.3115   4.6 ------	UNKNOWN                       
    259.6173  30.1654    3.1  27.7 -155.9   1.0792   3.7 ------	UNKNOWN                       
    272.6523  33.8877    3.4  21.2 -132.3   1.0314   3.4 ------	UNKNOWN                       
    319.7067  33.8616    0.2  34.9  -46.6  29.4205  54.9 ------	UNKNOWN                       
    
    Plot creation:
    Sat Jul 30 06:57:48 EDT 2022