batgrbproduct analysis for trigger=1152509

batgrbproduct Analysis for Trigger=1152509

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 v2.48
    Process Start Time (local time): Wed Jun 14 15:16:30 EDT 2023
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1152509
======================================================================

  Trigger: 01152509      Segment: 000

  BAT Trigger Time: 697172248   [s; MET]
      Trigger Stop: 697172312   [s; MET]
               UTC: 2023-02-04T02:56:57.304260    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 238.16447566395   Dec: -50.8579554299044  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.78
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    7.78

  Flight Position:   [ source = BAT ]
    RA: 238.16447566395   Dec: -50.8579554299044  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 238.146638473473   Dec: -50.8480355552668  [deg; J2000]  
        { 15h 52m 35.2s , -50d 50' 52.9" }
         +/- 2.49560617367993 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.31814913004341 [arcmin] (formal 1-sigma fit error)
    SNR: 8.23614570246709
 
  Angular difference between Flight and Ground position is 0.900421 arcmin
 
  Partial Coding Fraction: 0.4882812    [ including projection effects ]

  Duration
     T90: 186.192000031471 +/- 23.7577641833218
        Measured from: -5.19200003147125
                   to: 181     [s; relative to TRIGTIME]
     T50: 108.320000052452 +/- 22.3625113793964
        Measured from: 45.1280000209808
                   to: 153.448000073433     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 148.108000040054     
                   to: 149.108000040054     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -23.9119999408722     
                   to: 195.592000007629     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.994299   2.546794   1.695147   0.322284
           0.180038   0.168897   0.142520   0.119340 [error]
 Peak      0.024123   0.047075   0.042050   0.019619
           0.010842   0.010094   0.008785   0.007409 [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 6.30e-07 1.03e-06 1.26e-06 3.07e-06 3.80e-06 5.99e-06   erg/cm2
              Error 7.71e-08 7.84e-08 1.37e-07 6.99e-07 3.24e-07 8.18e-07   erg/cm2
Peak flux Power-law 1.95e-01 2.66e-01 2.68e-01 4.89e-01 8.87e-01 1.22e+00   ph/cm2/s
              Error 1.13e-01 9.11e-02 6.68e-02 3.08e-01 2.27e-01 3.13e-01   ph/cm2/s
 
Fluence   Cutoff-PL 5.88e-07 1.08e-06 1.28e-06 1.46e-06 3.62e-06 4.41e-06   erg/cm2
              Error 8.89e-08 9.96e-08 1.48e-07 1.29e-06 3.69e-07 1.35e-06   erg/cm2
Peak flux Cutoff-PL 1.95e-01 2.69e-01 2.65e-01 5.01e-01 9.07e-01 1.22e+00   ph/cm2/s
              Error -------- 9.25e-02 -------- -------- 2.27e-01 3.46e-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    1.698    0.135    -      -           1.86e-03 1.51e-04   40.160 57
CPL   1.220    0.559      75.9  -27.5      3.35e-03 2.53e-03   37.720 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    0.990    0.500    -      -           7.71e-03 1.94e-03   49.310 57
CPL   1.009    0.504    9999.4    0.0      7.79e-03 6.30e-03   49.330 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: 180.096000 sec.
T50 in the 50-300 keV band: 126.976000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  219.504  -23.912  195.592
T90   186.192   -5.192  181.000
T50   108.320   45.128  153.448
Peak    1.000  148.108  149.108

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
  238.1466   -50.8480   0.0232    26.1096   -67.7966         2.3545221      8.236 TRIG_01152509                 
 
Foreground time interval of the image:
-23.912  72.301 (delta_t =  96.213 [sec])
Background time interval of the image:
-239.000 -23.912 (delta_t = 215.088 [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

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

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 64.000000

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 64.000000

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  -23.912 sec. to  195.592 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.69844     ( -0.134436   0.136454 )
Norm@50keV  : 1.86314E-03    ( -0.000151776   0.000150462 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   40.16     using 59 bins.
 Reduced chi-squared = 0.704561
# Null hypothesis probability of 9.56e-01 with 57 degrees of freedom
 
Photon flux (15-150 keV)    in 219.5 sec: 0.247322 ( -0.019022  0.019048 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.78752e-06 ( -3.22507e-07  3.25918e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from  -23.912 sec. to  195.592 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.21963     ( -0.597772   0.520033 )
Epeak [keV] : 75.9345      ( -20.927 -75.9345 )
Norm@50keV  : 3.35086E-03    ( -0.00153343   0.00352515 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   37.72     using 59 bins.
 Reduced chi-squared = 0.673571
# Null hypothesis probability of 9.71e-01 with 56 degrees of freedom
 
Photon flux (15-150 keV)    in 219.5 sec: 0.241619 ( -0.020038  0.020021 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.62146e-06 ( -3.67114e-07  3.71032e-07 ) ergs/cm2

Band function

Time interval is from  -23.912 sec. to  195.592 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]    : 12.7279  (-1.18395  1.32704)
R^2/D10^2   : 4.78128E-02  (-0.0146039   0.020737)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   72.66     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 7.90e-02 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.606e-07   5.125e-08
25- 50  1.214e-06   1.164e-07
50-150  1.227e-06   2.085e-07
15-150  2.801e-06   2.656e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 133.424       (-38.8245      60.2114)
Norm        : 1.02502       (-0.0927204     0.12021)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   37.81     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 9.77e-01 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.829e-07   6.058e-08
25- 50  1.061e-06   1.519e-07
50-150  1.991e-06   7.836e-07
15-150  3.635e-06   9.307e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.47449        (-1.54817      1.8275)
R1^2/D10^2  : 0.359839        (-0.199084      0.592656)
kT2 [keV]   : 22.1216        (-4.6508      9.33568)
R2^2/D10^2  : 4.83854E-03    (-0.00354973   0.00754952)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   37.50     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 9.66e-01 with 55 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.828e-07   2.145e-07
25- 50  1.079e-06   3.178e-07
50-150  1.932e-06   8.575e-07
15-150  3.594e-06   1.207e-06

Peak spectrum fit

Power-law model

Time interval is from  148.108 sec. to  149.108 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.990223     ( -0.535143   0.464219 )
Norm@50keV  : 7.70987E-03    ( -0.00198826   0.00188446 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   49.31     using 59 bins.
 Reduced chi-squared = 0.865088
# Null hypothesis probability of 7.56e-01 with 57 degrees of freedom
 
Photon flux (15-150 keV)    in 1 sec: 0.887176 ( -0.22611  0.228324 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.367e-08 ( -2.08005e-08  2.0932e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from  148.108 sec. to  149.108 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.00920     ( -0.563065   0.445249 )
Epeak [keV] : 9999.36      ( -9999.36 -9999.36 )
Norm@50keV  : 7.78540E-03    ( -0.00201453   0.0105792 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   49.33     using 59 bins.
 Reduced chi-squared = 0.880893
# Null hypothesis probability of 7.24e-01 with 56 degrees of freedom
 
Photon flux (15-150 keV)    in 1 sec: 0.907019 ( -0.246117  0.208321 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.37009e-08 ( -2.08748e-08  2.0877e-08 ) ergs/cm2

Band function

Time interval is from  148.108 sec. to  149.108 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]    : 27.3145  (-10.3829  25.132)
R^2/D10^2   : 1.53746E-02  (-0.0151175   0.0520388)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   56.41     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 4.97e-01 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.898e-09   1.151e-09
25- 50  1.124e-08   6.745e-09
50-150  6.106e-08   3.767e-08
15-150  7.420e-08   4.235e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (-77.3957      -200)
Norm        : 3.76244       (-0.923743     0.923743)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   54.06     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 5.86e-01 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  9.376e-09   5.470e-09
25- 50  1.804e-08   1.069e-08
50-150  3.955e-08   2.324e-08
15-150  6.697e-08   3.966e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 8.84779        (-3.85554      5.78304)
R1^2/D10^2  : 0.437120        (-0.360057      2.94285)
kT2 [keV]   : 99.9865        (-74.1968      -100.003)
R2^2/D10^2  : 6.26900E-04    (-0.000542255   0.00827355)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   47.31     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 7.60e-01 with 55 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.984e-09   4.342e-09
25- 50  1.674e-08   1.039e-08
50-150  6.531e-08   6.115e-08
15-150  8.903e-08   5.755e-08

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: 1.69332     ( -0.263151   0.271054 )
Norm@50keV  : 1.64087E-03    ( -0.000264805   0.000259363 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   70.32     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 1.11e-01 with 57 degrees of freedom
 
Photon flux (15-150 keV)    in 96.21 sec: 0.217420 ( -0.0323086  0.0323755 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.46246e-06 ( -2.44884e-07  2.49525e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.55523     ( -1.05308   0.891506 )
Epeak [keV] : 150.176      ( -150.176 -150.176 )
Norm@50keV  : 1.94679E-03    ( -0.000565921   0.00504185 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   70.25     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 9.53e-02 with 56 degrees of freedom
 
Photon flux (15-150 keV)    in 96.21 sec: 0.216116 ( -0.03221  0.033179 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.44447e-06 ( -2.73458e-07  2.63134e-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)  = 1.03e-06
S(50-100 keV) = 1.26e-06

T90 vs. Hardness ratio plot

T90                                   = 186.192000031471 sec.
Hardness ratio (energy fluence ratio) = 1.2233

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.27704
Count Ratio (50-100 keV) / (15-25 keV) = 0.849996

Mask shadow pattern

IMX = 1.852074809784956E-01, IMY = 4.537608147384308E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

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:
-239.000000 -23.912000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
170.1768 -60.7970    7.6  37.0    5.6  -0.8319  -1.5   11.2	Cen X-3                       
187.0876 -62.7515  273.1  32.1   -6.0   0.0197   0.0   11.9	GX 301-2                      
244.9990 -15.6635    0.9  36.1 -138.1   7.4510  13.0    1.8	Sco X-1                       
256.0270 -37.7962    4.4  36.7  -96.8   2.7646   2.6    3.5	4U 1700-377                   
256.5214 -36.3542    6.6  37.3  -99.0   1.9990   1.7    5.9	GX 349+2                      
180.1912  -4.3033    3.3  41.0  104.0   4.3804   3.5 ------	UNKNOWN                       
176.5046 -17.0824    3.4  34.8   84.8   3.1394   3.4 ------	UNKNOWN                       
227.2085 -85.9290    1.9  52.0  -27.5   9.2104   6.1 ------	UNKNOWN

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

Time interval of the image:
-23.912000 72.300580
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
170.2537 -60.6242    2.8  36.9    5.8   1.0707   4.2    1.8	Cen X-3                       
186.4569 -62.6820    4.1  32.2   -5.5   0.6043   2.8    7.6	GX 301-2                      
244.9289 -15.6266    4.2  36.1 -138.2   0.9219   2.8    3.0	Sco X-1                       
256.0616 -37.7233   15.9  36.7  -96.9  -0.4751  -0.7    8.1	4U 1700-377                   
256.2415 -36.3093    4.9  37.1  -99.1   1.6083   2.4   11.6	GX 349+2                      
193.5567 -24.5071    2.2  17.6   92.9   1.1061   5.2 ------	UNKNOWN                       
219.8678 -71.6818    2.6  37.9  -30.8   1.2617   4.5 ------	UNKNOWN                       
238.1466 -50.8480    1.4  26.1  -67.8   2.3533   8.2 ------	UNKNOWN                       
258.5702 -40.0039    2.3  38.4  -92.7   3.8390   5.0 ------	UNKNOWN                       
256.0111  -5.4309    2.2  51.0 -139.7   4.5134   5.2 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
134.700610 963.182900
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
170.4414 -60.4834    6.8  37.6   46.3   4.5266   1.7    9.2	Cen X-3                       
186.3894 -62.8434    2.7  29.7   44.1   8.1333   4.2    8.5	GX 301-2                      
244.9862 -15.6405    1.0  35.6 -170.9  22.5541  11.5    0.4	Sco X-1                       
255.9997 -37.8662    6.0  18.1 -131.2   3.0249   1.9    1.5	4U 1700-377                   
256.5754 -36.3251    3.1  19.6 -132.9   5.5814   3.7    9.0	GX 349+2                      
262.8909 -24.8614    6.3  32.2 -136.8   3.4533   1.8    9.5	GX 1+4                        
264.9988 -44.5249   16.8  19.0 -101.2   1.1195   0.7   11.8	4U 1735-44                    
270.3500 -25.1306    6.0  35.6 -126.3   4.7078   1.9    4.7	GX 5-1                        
270.3315 -25.6009    4.2  35.2 -125.8   6.4883   2.7    8.7	GRS 1758-258                  
274.1705 -14.1138    4.0  46.8 -130.8  15.0537   2.9   10.7	GX 17+2                       
275.7545 -30.4001   11.3  34.5 -114.0  -2.5781  -1.0    9.0	H1820-303                     
262.7984 -33.8152    6.1  24.7 -126.3   2.7872   1.9    9.6	GX 354-0                      
189.0730 -41.0398    3.7  34.8   84.7  11.0183   3.1 ------	UNKNOWN                       
 38.2195 -72.7541    2.7  55.6   -9.2  12.7141   4.3 ------	UNKNOWN

Plot creation:
Fri Jun 16 09:15:20 EDT 2023