batgrbproduct analysis for trigger=915381

batgrbproduct Analysis for Trigger=915381

Analysis Summary

Notes:

1) No attempt has been made to eliminate the non-significant decimal places.
2) This batgrbproduct analysis is done using the HEASARC data.
3) This batgrbproduct analysis is using the flight position for the mask-weighting calculation.

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Thu Aug 15 13:43:55 EDT 2019
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915381
======================================================================

  Trigger: 00915381      Segment: 000

  BAT Trigger Time: 585241137.664   [s; MET]
      Trigger Stop: 585241138.688   [s; MET]
               UTC: 2019-07-19T14:58:34.397080    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 240.210492923109   Dec: 12.9774518761248  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    18.62
     Image Trigger?:     NO
     Rate S/N Ratio:     62.3377895020348  [ if not an image trigger ]
     Image S/N Ratio:    18.62

  Flight Position:   [ source = BAT ]
    RA: 240.210492923109   Dec: 12.9774518761248  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 240.207178641202   Dec: 13.0080713243865  [deg; J2000]  
        { 16h 00m 49.7s , +13d 00' 29.1" }
         +/- 1.2820748256695 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.481934229010554 [arcmin] (formal 1-sigma fit error)
    SNR: 21.3283087547231
 
  Angular difference between Flight and Ground position is 1.847357 arcmin
 
  Partial Coding Fraction: 1.015625    [ including projection effects ]

  Duration
     T90: 185.827999949455 +/- 9.59720388569659
        Measured from: 0.620000004768372
                   to: 186.447999954224     [s; relative to TRIGTIME]
     T50: 99.5199999809265 +/- 6.17293445866476
        Measured from: 58.8359999656677
                   to: 158.355999946594     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.26800000667572     
                   to: 1.26800000667572     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.28000009059906     
                   to: 202.12399995327     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.871185   3.333348   2.269811   0.422877
           0.119784   0.122823   0.116945   0.126196 [error]
 Peak      0.180957   0.273823   0.207818   0.056207
           0.011438   0.012980   0.012113   0.010000 [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 8.18e-07 1.36e-06 1.71e-06 4.31e-06 5.10e-06 8.20e-06   erg/cm2
              Error 6.36e-08 6.16e-08 1.16e-07 6.34e-07 2.65e-07 7.23e-07   erg/cm2
Peak flux Power-law 1.67e+00 1.80e+00 1.37e+00 1.71e+00 5.50e+00 6.56e+00   ph/cm2/s
              Error 1.62e-01 1.06e-01 9.76e-02 2.52e-01 3.04e-01 3.79e-01   ph/cm2/s
 
Fluence   Cutoff-PL 7.91e-07 1.38e-06 1.72e-06 3.02e-06 4.96e-06 6.90e-06   erg/cm2
              Error 7.60e-08 7.39e-08 1.19e-07 1.36e-06 3.28e-07 1.43e-06   erg/cm2
Peak flux Cutoff-PL 1.58e+00 1.86e+00 1.41e+00 1.15e+00 5.41e+00 6.00e+00   ph/cm2/s
              Error 1.91e-01 1.26e-01 1.07e-01 5.26e-01 3.18e-01 6.24e-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    1.665    0.089    -      -           2.71e-03 1.31e-04   62.500 57
CPL   1.459    0.315     123.3  -36.2      3.47e-03 1.34e-03   61.390 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.389    0.097    -      -           4.53e-02 2.54e-03   46.380 57
CPL   1.063    0.382     142.8  -44.4      6.63e-02 3.05e-02   44.120 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: 177.536000 sec.
T50 in the 50-300 keV band: 102.464000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  202.404   -0.280  202.124
T90   185.828    0.620  186.448
T50    99.520   58.836  158.356
Peak    1.000    0.268    1.268

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
  240.2072    13.0081   0.0090    12.2229   -34.0132         1.6588231     21.328 TRIG_00915381                 
 
Foreground time interval of the image:
 -0.280  17.037 (delta_t =  17.317 [sec])
Background time interval of the image:
-102.363  -0.280 (delta_t = 102.083 [sec])

Lightcurves

Notes:

1) The mask-weighted light curves are using the flight position.
2) Multiple plots of different time binning/intervals are shown to cover all scenarios of short/long GRBs, rate/image triggers, and real/false positives.
3) For all the mask-weighted lightcurves, the y-axis units are counts/sec/det where a det is 0.4 x 0.4 = 0.16 sq cm.
4) The verticle lines correspond to following: green dotted lines are T50 interval, black dotted lines are T90 interval, blue solid line(s) is a spacecraft slew start time, and orange solid line(s) is a spacecraft slew end time.
5) Time of each bin is in the middle of the bin.

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)

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

Spectral Evolution

Spectra

Notes:

1) The fitting includes the systematic errors.
2) When the burst includes telescope slew time periods, the fitting uses an average response file made from multiple 5-s response files through out the slew time plus single time preiod for the non-slew times, and weighted by the total counts in the corresponding time period using addrmf. An average response file is needed becuase a spectral fit using the pre-slew DRM will introduce some errors in both a spectral shape and a normalization if the PHA file contains a lot of the slew/post-slew time interval.
3) For fits to more complicated models (e.g. a power-law over a cutoff power-law), the BAT team has decided to require a chi-square improvement of more than 6 for each extra dof.

Time averaged spectrum fit using the average DRM

Power-law model

Time interval is from   -0.280 sec. to  202.124 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.66537     ( -0.0881746   0.0890782 )
Norm@50keV  : 2.70810E-03    ( -0.000131142   0.000130313 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.50 using 59 PHA bins.
# Reduced chi-squared =          1.097 for     57 degrees of freedom 
# Null hypothesis probability =   2.871130e-01
 
Photon flux (15-150 keV)    in 202.4 sec: 0.355438 ( -0.016128  0.01615 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.09085e-06 ( -2.64033e-07  2.66757e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.280 sec. to  202.124 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.45876     ( -0.35865   0.271551 )
Epeak [keV] : 123.346      ( -51.0243 -123.346 )
Norm@50keV  : 3.46925E-03    ( -0.000857486   0.00181768 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.39 using 59 PHA bins.
# Reduced chi-squared =          1.096 for     56 degrees of freedom 
# Null hypothesis probability =   2.889028e-01
 
Photon flux (15-150 keV)    in 202.4 sec: 0.350236 ( -0.018091  0.01808 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.96764e-06 ( -3.2719e-07  3.28631e-07 ) ergs/cm2

Band function

Time interval is from   -0.280 sec. to  202.124 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]    : 12.8901  (  )
R^2/D10^2   : 6.35221E-02  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         163.61 using 59 PHA bins.
# Reduced chi-squared =         2.8703 for     57 degrees of freedom 
# Null hypothesis probability =   3.088453e-12
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.531e-07   4.149e-08
25- 50  1.546e-06   8.167e-08
50-150  1.616e-06   1.747e-07
15-150  3.615e-06   2.206e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 149.478       (-33.8065      43.1662)
Norm        : 1.44260       (-0.0743091     0.0939758)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.25 using 59 PHA bins.
# Reduced chi-squared =          1.092 for     57 degrees of freedom 
# Null hypothesis probability =   2.948905e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.501e-07   5.212e-08
25- 50  1.390e-06   1.275e-07
50-150  2.739e-06   8.210e-07
15-150  4.879e-06   1.068e-06

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.69904        (-1.01899      1.07162)
R1^2/D10^2  : 0.457901        (-0.178528      0.361535)
kT2 [keV]   : 24.4851        (-3.92437      6.01891)
R2^2/D10^2  : 4.98194E-03    (-0.00268006   0.00458619)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          63.47 using 59 PHA bins.
# Reduced chi-squared =          1.154 for     55 degrees of freedom 
# Null hypothesis probability =   2.025158e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.431e-07   1.327e-07
25- 50  1.396e-06   1.762e-07
50-150  2.769e-06   5.442e-07
15-150  4.908e-06   7.853e-07

Peak spectrum fit

Power-law model

Time interval is from    0.268 sec. to    1.268 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.38902     ( -0.0971697   0.0976764 )
Norm@50keV  : 4.52520E-02    ( -0.00254767   0.00254035 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          46.38 using 59 PHA bins.
# Reduced chi-squared =         0.8136 for     57 degrees of freedom 
# Null hypothesis probability =   8.415539e-01
 
Photon flux (15-150 keV)    in 1 sec: 5.49736 ( -0.30398  0.30412 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.38299e-07 ( -2.79532e-08  2.81777e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from    0.268 sec. to    1.268 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.06335     ( -0.405416   0.359254 )
Epeak [keV] : 142.814      ( -53.9698 -142.816 )
Norm@50keV  : 6.62738E-02    ( -0.0218284   0.039179 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          44.12 using 59 PHA bins.
# Reduced chi-squared =         0.7879 for     56 degrees of freedom 
# Null hypothesis probability =   8.747406e-01
 
Photon flux (15-150 keV)    in 1 sec: 5.41428 ( -0.31834  0.31796 ) ph/cm2/s
Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2

Band function

Time interval is from    0.268 sec. to    1.268 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]    : 15.0520  (-1.10854  1.22763)
R^2/D10^2   : 0.622943  (-0.146127   0.187487)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         108.53 using 59 PHA bins.
# Reduced chi-squared =         1.9040 for     57 degrees of freedom 
# Null hypothesis probability =   4.637225e-05
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.953e-08   3.320e-09
25- 50  1.177e-07   8.600e-09
50-150  1.818e-07   2.115e-08
15-150  3.290e-07   2.150e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (-19.9411      -200)
Norm        : 22.5382       (-1.235     1.235)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          51.09 using 59 PHA bins.
# Reduced chi-squared =         0.8963 for     57 degrees of freedom 
# Null hypothesis probability =   6.953818e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.613e-08   3.400e-09
25- 50  1.080e-07   6.500e-09
50-150  2.368e-07   5.035e-08
15-150  4.009e-07   5.530e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 8.38888        (-1.30264      1.39942)
R1^2/D10^2  : 3.11980        (-1.1496      2.10816)
kT2 [keV]   : 32.9978        (-7.06628      13.8883)
R2^2/D10^2  : 3.32157E-02    (-0.021725   0.0425199)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          39.34 using 59 PHA bins.
# Reduced chi-squared =         0.7153 for     55 degrees of freedom 
# Null hypothesis probability =   9.450605e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.636e-08   9.400e-09
25- 50  1.120e-07   1.700e-08
50-150  2.750e-07   1.177e-07
15-150  4.333e-07   1.287e-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: 1.67377     ( -0.135077   0.138109 )
Norm@50keV  : 5.59611E-03    ( -0.000458304   0.00045277 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          66.01 using 59 PHA bins.
# Reduced chi-squared =          1.158 for     57 degrees of freedom 
# Null hypothesis probability =   1.935275e-01
 
Photon flux (15-150 keV)    in 17.32 sec: 0.736545 ( -0.0528783  0.0528976 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.994e-07 ( -7.83269e-08  7.97408e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.03347     ( -0.630628   0.549234 )
Epeak [keV] : 68.1980      ( -15.5783 118.641 )
Norm@50keV  : 1.24059E-02    ( -0.00602442   0.0144806 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.96 using 59 PHA bins.
# Reduced chi-squared =          1.106 for     56 degrees of freedom 
# Null hypothesis probability =   2.719768e-01
 
Photon flux (15-150 keV)    in 17.32 sec: 0.710068 ( -0.057121  0.057178 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.36272e-07 ( -9.06927e-08  9.46607e-08 ) 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)  = 1.36e-06
S(50-100 keV) = 1.71e-06

T90 vs. Hardness ratio plot

T90                                   = 185.827999949455 sec.
Hardness ratio (energy fluence ratio) = 1.25735

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.16097
Count Ratio (50-100 keV) / (15-25 keV) = 0.790549

Mask shadow pattern

IMX = 1.795632528918745E-01, IMY = 1.211770814712049E-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:
-102.363410 -0.280000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.9662 -15.6911    2.0  16.9  144.8   2.3842   5.9    3.2	Sco X-1                       
254.4938  35.1576    0.0  36.1   -8.1   0.2004   0.4   11.2	Her X-1                       
256.1951 -37.7462   43.3  40.8  137.3  -0.4732  -0.3   11.5	4U 1700-377                   
256.3632 -36.5098  100.5  39.7  136.4  -0.1867  -0.1    6.3	GX 349+2                      
262.9637 -24.8117    4.6  32.7  117.8   2.0664   2.5    4.7	GX 1+4                        
268.4502  -1.6363   40.5  26.5   70.1   0.1697   0.3   12.1	SW J1753.5-0127               
270.3529 -24.9685    7.5  37.7  109.9   2.1471   1.5    7.6	GX 5-1                        
270.4686 -25.7654   11.0  38.3  110.8   1.6594   1.0    9.1	GRS 1758-258                  
273.8147 -14.0957    0.0  34.9   91.2   2.3792   2.3   11.7	GX 17+2                       
263.1578 -33.7322    2.6  39.9  126.7   8.0963   4.4   10.4	GX 354-0                      
227.4820 -47.6256    2.4  50.2  167.3   8.6383   4.8 ------	UNKNOWN

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

Time interval of the image:
-0.280000 17.036600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.8056 -15.6502   10.9  16.8  145.3  -0.0948  -1.1   10.1	Sco X-1                       
254.4278  35.4497    4.0  36.4   -8.4   0.3091   2.9    6.6	Her X-1                       
256.1785 -37.8408    6.4  40.9  137.4   0.5706   1.8    9.1	4U 1700-377                   
256.2465 -36.5147    3.8  39.7  136.6   0.8814   3.1   10.6	GX 349+2                      
263.0700 -24.7479   13.1  32.8  117.5  -0.1525  -0.9    3.3	GX 1+4                        
268.3067  -1.5743   12.0  26.4   70.0  -0.1331  -1.0    8.2	SW J1753.5-0127               
270.3427 -24.9661   12.8  37.7  109.9  -0.2486  -0.9    7.5	GX 5-1                        
270.1275 -25.7392    9.8  38.0  111.1   0.3498   1.2    9.5	GRS 1758-258                  
274.0471 -13.9201    5.1  35.0   90.8  -0.5331  -2.3    7.4	GX 17+2                       
263.2280 -33.7442    0.0  40.0  126.7  -0.4359  -1.3   13.1	GX 354-0                      
285.8752  31.0084    2.6  51.2   24.1   1.5806   4.4 ------	UNKNOWN                       
231.8768 -46.9741    2.3  48.7  163.8   1.5114   5.0 ------	UNKNOWN                       
243.6319   9.1884    2.2   8.4  -14.8   0.4002   5.2 ------	UNKNOWN                       
240.2072  13.0081    0.5  12.2  -34.0   1.6588  21.3 ------	UNKNOWN                       
193.0182 -15.1886    2.4  51.1 -135.9   1.8048   4.8 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
49.836600 856.336600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.9743 -15.6571    1.7  29.0  140.9  25.9920   6.5    1.1	Sco X-1                       
254.4577  35.3426 2700.0  25.8   -2.1   0.0078   0.0    0.0	Her X-1                       
268.3360  -1.4888    5.1  31.4   85.8 -12.1491  -2.3    2.9	SW J1753.5-0127               
273.1820  -5.7975    3.5  37.7   88.2  26.3682   3.3 ------	UNKNOWN                       
213.6771  20.1050    2.6  26.4 -100.4  12.6919   4.5 ------	UNKNOWN                       
196.7136  17.8213    2.3  42.1 -107.3  52.2074   5.1 ------	UNKNOWN

Plot creation:
Thu Aug 15 14:48:02 EDT 2019