batgrbproduct analysis for trigger=770957

batgrbproduct Analysis for Trigger=770957

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Thu Sep 28 17:50:46 EDT 2017
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger770957
======================================================================

  Trigger: 00770957      Segment: 000

  BAT Trigger Time: 526351411.264   [s; MET]
      Trigger Stop: 526351412.288   [s; MET]
               UTC: 2017-09-06T00:43:11.622660    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 203.991655598506   Dec: -47.124728592814  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.35
     Image Trigger?:     NO
     Rate S/N Ratio:     24.3104915622864  [ if not an image trigger ]
     Image S/N Ratio:    8.35

  Flight Position:   [ source = BAT ]
    RA: 203.991655598506   Dec: -47.124728592814  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 203.945573361657   Dec: -47.0885303150939  [deg; J2000]  
        { 13h 35m 46.9s , -47d 05' 18.7" }
         +/- 1.33934869290171 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.493920680954233 [arcmin] (formal 1-sigma fit error)
    SNR: 20.0374164938389
 
  Angular difference between Flight and Ground position is 2.873801 arcmin
 
  Partial Coding Fraction: 0.671875    [ including projection effects ]

  Duration
     T90: 88.1119999289513 +/- 1.44479753054543
        Measured from: 8.00800001621246
                   to: 96.1199999451637     [s; relative to TRIGTIME]
     T50: 42.3839999437332 +/- 0.440218133833484
        Measured from: 30.3360000252724
                   to: 72.7199999690056     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 29.8199999928474     
                   to: 30.8199999928474     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -44.755999982357     
                   to: 122.860000014305     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    12.576611  18.670394  15.732775   4.395113
           0.116344   0.120897   0.107762   0.083602 [error]
 Peak      0.263770   0.466308   0.491167   0.189101
           0.012184   0.014824   0.015209   0.011726 [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 3.72e-06 7.53e-06 1.19e-05 4.16e-05 3.30e-05 6.47e-05   erg/cm2
              Error 1.15e-07 1.38e-07 1.55e-07 1.31e-06 4.15e-07 1.32e-06   erg/cm2
Peak flux Power-law 9.44e-04 1.14e-02 1.56e-01 1.34e+01 5.56e-01 1.02e+01   ph/cm2/s
              Error -------- -------- -------- -------- -------- --------   ph/cm2/s
 
Fluence   Cutoff-PL 3.67e-06 7.58e-06 1.19e-05 4.16e-05 3.30e-05 6.27e-05   erg/cm2
              Error 1.48e-07 1.50e-07 1.90e-07 3.16e-06 4.51e-07 2.92e-06   erg/cm2
Peak flux Cutoff-PL 2.32e+00 3.21e+00 3.28e+00 6.09e+00 1.08e+01 1.49e+01   ph/cm2/s
              Error 1.94e-01 1.24e-01 1.34e-01 9.14e-01 3.78e-01 9.28e-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    1.342    0.024    -      -           2.02e-02 2.76e-04   27.990 57
CPL   1.294    0.071     944.7    0.0      2.10e-02 1.02e-03   27.700 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    0.969    0.062    -      -           9.35e-02 3.21e-03   53.160 57
CPL   0.970    0.065    9999.3    0.0      9.34e-02 1.27e-02   53.370 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: 80.896000 sec.
T50 in the 50-300 keV band: 35.200000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  167.616  -44.756  122.860
T90    88.112    8.008   96.120
T50    42.384   30.336   72.720
Peak    1.000   29.820   30.820
  • 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
      203.9456   -47.0885   0.0096    20.6734   -86.8903         3.7103026     20.037 TRIG_00770957                 
     
    Foreground time interval of the image:
    -44.756  13.037 (delta_t =  57.793 [sec])
    Background time interval of the image:
    -98.363 -44.756 (delta_t =  53.607 [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  -44.756 sec. to  122.860 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.34152     ( -0.0244646   0.0243739 )
    Norm@50keV  : 2.01596E-02    ( -0.000276681   0.000275866 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          27.99 using 59 PHA bins.
    # Reduced chi-squared =         0.4910 for     57 degrees of freedom 
    # Null hypothesis probability =   9.995662e-01
     
    Photon flux (15-150 keV)    in 167.6 sec: 2.42449 ( -0.03948  0.03969 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.3067e-05 ( -4.15412e-07  4.14455e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from  -44.756 sec. to  122.860 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.29355     ( -0.0869832   0.0547155 )
    Epeak [keV] : 944.728      ( -981.04 -981.04 )
    Norm@50keV  : 2.10480E-02    ( -0.000355557   0.00168469 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          27.70 using 59 PHA bins.
    # Reduced chi-squared =         0.4947 for     56 degrees of freedom 
    # Null hypothesis probability =   9.994582e-01
     
    Photon flux (15-150 keV)    in 167.6 sec: 1.57864 ( -0.06215  0.03559 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 3.30212e-05 ( -4.49253e-07  4.53271e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from  -44.756 sec. to  122.860 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]    : 21.8753  (  )
    R^2/D10^2   : 7.60128E-02  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =        1261.53 using 59 PHA bins.
    # Reduced chi-squared =        22.1321 for     57 degrees of freedom 
    # Null hypothesis probability =  2.085498e-226
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.131e-06   3.117e-08
    25- 50  5.961e-06   1.316e-07
    50-150  2.131e-05   3.352e-07
    15-150  2.840e-05   3.687e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 199.363       (      )
    Norm        : 10.6773       (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         426.31 using 59 PHA bins.
    # Reduced chi-squared =         7.4792 for     57 degrees of freedom 
    # Null hypothesis probability =   5.853304e-58
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.456e-06   6.788e-08
    25- 50  8.572e-06   1.324e-07
    50-150  1.880e-05   3.101e-07
    15-150  3.183e-05   4.777e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 8.84682        (-0.457838      0.476111)
    R1^2/D10^2  : 1.02197        (-0.163629      0.203199)
    kT2 [keV]   : 35.3602        (-1.75462      2.04984)
    R2^2/D10^2  : 1.27399E-02    (-0.00218498   0.00241279)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          42.77 using 59 PHA bins.
    # Reduced chi-squared =         0.7777 for     55 degrees of freedom 
    # Null hypothesis probability =   8.850158e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.962e-06   1.500e-07
    25- 50  7.814e-06   1.936e-07
    50-150  2.197e-05   4.860e-07
    15-150  3.275e-05   6.201e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from   29.820 sec. to   30.820 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.968700     ( -0.0623362   0.061851 )
    Norm@50keV  : 9.35257E-02    ( -0.00321391   0.00320781 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.16 using 59 PHA bins.
    # Reduced chi-squared =         0.9327 for     57 degrees of freedom 
    # Null hypothesis probability =   6.197866e-01
     
    Photon flux (15-150 keV)    in 1 sec: 0.555697 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.02289e-06 ( -3.8471e-08  3.85856e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   29.820 sec. to   30.820 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.970125     ( -0.0663618   0.0632722 )
    Epeak [keV] : 9999.34      ( -9999.36 -9999.36 )
    Norm@50keV  : 9.33929E-02    ( -0.00317996   0.0221972 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.37 using 59 PHA bins.
    # Reduced chi-squared =         0.9530 for     56 degrees of freedom 
    # Null hypothesis probability =   5.751268e-01
     
    Photon flux (15-150 keV)    in 1 sec: 10.7518 ( -0.3831  0.3734 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.02308e-06 ( -3.789e-08  3.49306e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   29.820 sec. to   30.820 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]    : 22.8062  (  )
    R^2/D10^2   : 0.341453  (   )
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         225.95 using 59 PHA bins.
    # Reduced chi-squared =         3.9640 for     57 degrees of freedom 
    # Null hypothesis probability =   5.670827e-22
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.232e-08   2.200e-09
    25- 50  1.745e-07   9.450e-09
    50-150  6.781e-07   3.695e-08
    15-150  8.849e-07   3.745e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 199.363       (      )
    Norm        : 43.3359       (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =         291.76 using 59 PHA bins.
    # Reduced chi-squared =         5.1186 for     57 degrees of freedom 
    # Null hypothesis probability =   3.063896e-33
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.079e-07   4.200e-09
    25- 50  2.076e-07   7.400e-09
    50-150  4.553e-07   1.650e-08
    15-150  7.707e-07   3.015e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 9.23988        (-1.19754      1.33201)
    R1^2/D10^2  : 3.38865        (-1.08483      1.7626)
    kT2 [keV]   : 43.4454        (-6.42672      10.4769)
    R2^2/D10^2  : 4.29064E-02    (-0.0189453   0.0255419)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          49.66 using 59 PHA bins.
    # Reduced chi-squared =         0.9029 for     55 degrees of freedom 
    # Null hypothesis probability =   6.780703e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  6.690e-08   7.895e-09
    25- 50  1.950e-07   1.765e-08
    50-150  7.760e-07   1.144e-07
    15-150  1.038e-06   1.124e-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: 0.817960     ( -0.102991   0.0998582 )
    Norm@50keV  : 4.05168E-03    ( -0.000240717   0.000238047 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.87 using 59 PHA bins.
    # Reduced chi-squared =         0.9802 for     57 degrees of freedom 
    # Null hypothesis probability =   5.173827e-01
     
    Photon flux (15-150 keV)    in 57.79 sec: 0.465403 ( -0.0268412  0.026964 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.71577e-06 ( -1.4714e-07  1.47328e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.615515     ( -0.426426   0.244537 )
    Epeak [keV] : 428.281      ( -428.283 -428.283 )
    Norm@50keV  : 4.88749E-03    ( -0.00120987   0.0022506 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          55.10 using 59 PHA bins.
    # Reduced chi-squared =         0.9840 for     56 degrees of freedom 
    # Null hypothesis probability =   5.088746e-01
     
    Photon flux (15-150 keV)    in 57.79 sec: 0.460774 ( -0.028193  0.028306 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.69764e-06 ( -1.53669e-07  1.52525e-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)  = 7.53e-06
    S(50-100 keV) = 1.19e-05
    

    T90 vs. Hardness ratio plot

    T90                                   = 88.1119999289513 sec.
    Hardness ratio (energy fluence ratio) = 1.58035
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.48453
    Count Ratio (50-100 keV) / (15-25 keV) = 1.25096
    

    Mask shadow pattern

    IMX = 2.046991096713631E-02, IMY = 3.767828298925605E-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:
    -98.363410 -44.756000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.4450 -60.6850    1.8  31.6 -136.7   0.8750   6.4    5.3	Cen X-3                       
    186.5757 -62.9800    0.0  23.6 -137.1   0.2693   2.2   12.8	GX 301-2                      
    245.0100 -15.6318    0.9  42.4    2.8   2.1720  12.4    1.8	Sco X-1                       
    256.0407 -37.8468    1.4  24.3   33.3   0.9954   8.3    2.6	4U 1700-377                   
    256.2887 -36.3036    2.9  25.7   32.0   0.4832   3.9   10.1	GX 349+2                      
    262.8372 -24.6061    5.9  38.7   31.6  -0.3765  -2.0   12.6	GX 1+4                        
    264.5645 -44.3261    3.0  23.1   55.9   0.4770   3.8   10.7	4U 1735-44                    
    270.4199 -25.0907    4.8  41.4   41.4   0.5724   2.4    7.4	GX 5-1                        
    270.2188 -25.7681  347.0  40.7   41.7   0.0079   0.0    4.8	GRS 1758-258                  
    276.1221 -30.4079    4.8  39.6   52.4   0.5811   2.4   10.5	H1820-303                     
    263.1636 -33.8515  112.6  30.7   39.7  -0.0159  -0.1    8.8	GX 354-0                      
    275.5002 -41.5771    1.9  30.7   64.2   0.9804   6.1 ------	UNKNOWN                       
    233.8352 -57.2113    0.4   0.0   65.7   3.0946  30.6 ------	UNKNOWN                       
    109.2905 -71.1480    2.5  45.8 -171.6   0.9110   4.6 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -44.756000 13.036600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.6432 -60.6722    4.7  31.5 -136.6  -0.4755  -2.4   10.1	Cen X-3                       
    186.6647 -62.7524  255.3  23.6 -136.5   0.0072   0.0    1.1	GX 301-2                      
    244.8731 -15.5467    6.8  42.5    2.6   0.3910   1.7    8.3	Sco X-1                       
    256.1661 -37.8462    4.1  24.3   33.5  -0.4335  -2.8    8.5	4U 1700-377                   
    256.3152 -36.2974    3.5  25.8   32.0  -0.5420  -3.3    9.5	GX 349+2                      
    262.8783 -24.7962   18.3  38.6   31.8   0.1597   0.6    7.7	GX 1+4                        
    264.7826 -44.4509   41.3  23.1   56.5  -0.0490  -0.3    1.7	4U 1735-44                    
    270.2910 -25.0613  368.1  41.4   41.3  -0.0107  -0.0    1.1	GX 5-1                        
    270.2992 -25.7364   97.0  40.8   41.8  -0.0397  -0.1    0.4	GRS 1758-258                  
    275.8501 -30.3118   12.7  39.5   52.0   0.3090   0.9    5.1	H1820-303                     
    263.1550 -33.8332   11.6  30.7   39.6  -0.2074  -1.0    8.3	GX 354-0                      
    203.9456 -47.0885    0.6  20.7  -86.9   3.7100  20.0 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    56.836590 602.748700
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    135.4712 -40.6693   16.2  48.2 -154.2   1.3506   0.7    7.4	Vela X-1                      
    170.3143 -60.6503    2.0  23.6  177.3   3.7061   5.9    1.6	Cen X-3                       
    186.6660 -62.6144    4.5  18.3  160.5   1.6816   2.5    9.4	GX 301-2                      
    244.9887 -15.6405    0.8  46.2   15.6  17.2859  13.9    0.5	Sco X-1                       
    255.9867 -37.8193    2.9  38.7   50.1   5.1559   4.0    1.5	4U 1700-377                   
    256.2727 -36.2724    4.4  39.7   48.2   3.2496   2.6   12.0	GX 349+2                      
    264.7763 -44.4352  619.3  41.4   64.0  -0.0430  -0.0    1.7	4U 1735-44                    
    262.9001 -33.6844    4.6  45.6   49.5   6.1518   2.5   10.1	GX 354-0                      
     99.9699 -84.1279    2.4  44.6  142.7   7.7356   4.8 ------	UNKNOWN                       
    233.8484 -57.2303    0.3  20.6   84.8  30.6271  40.6 ------	UNKNOWN                       
    111.9867 -60.6200    2.7  51.2  173.5   7.8197   4.3 ------	UNKNOWN                       
    203.9689 -47.1024    0.3   0.1  -99.2  25.2494  42.8 ------	UNKNOWN                       
    145.9452 -36.2670    4.1  43.7 -142.9   4.4156   2.8 ------	UNKNOWN                       
    191.1997  -4.9670    3.1  43.6  -64.2  13.1963   3.7 ------	UNKNOWN                       
    207.6195   5.3411    2.9  52.6  -41.0  17.3922   4.0 ------	UNKNOWN                       
    148.9460 -25.7026    3.7  48.0 -129.0  14.2568   3.2 ------	UNKNOWN                       
    
    Plot creation:
    Fri Sep 29 01:08:00 EDT 2017