batgrbproduct analysis for trigger=1219994

batgrbproduct Analysis for Trigger=1219994

Analysis Summary

Notes:

1) No attempt has been made to eliminate the non-significant decimal places.
2) This batgrbproduct analysis is done of the amount of data for this trigger downloaded to date.
3) This batgrbproduct analysis is using the flight position for the mask-weighting calculation.
4) This page will be updated for up to 15 downlinks after the trigger.

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Thu Mar 14 08:29:21 EDT 2024
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/prebascript/trigger1219994/GCN5_download_cron
======================================================================

  Trigger: 01219994      Segment: 000

  BAT Trigger Time: 732067944   [s; MET]
      Trigger Stop: 732068008   [s; MET]
               UTC: 2024-03-14T00:11:50.918540    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 244.773146468361   Dec: -16.2264116564786  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11.39
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    11.39

  Flight Position:   [ source = BAT ]
    RA: 244.773146468361   Dec: -16.2264116564786  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 244.796347461726   Dec: -16.242104869933  [deg; J2000]  
        { 16h 19m 11.1s , -16d 14' 31.6" }
         +/- 1.99810492014226 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.74955860228603 [arcmin] (formal 1-sigma fit error)
    SNR: 11.315237686045
 
  Angular difference between Flight and Ground position is 1.634923 arcmin
 
  Partial Coding Fraction: 0.625    [ including projection effects ]

  Duration
     T90: 714.939999938011 +/- 46.1256251260158
        Measured from: -88.1839998960495
                   to: 626.756000041962     [s; relative to TRIGTIME]
     T50: 375.215999960899 +/- 33.1667256495783
        Measured from: 33.4320001602173
                   to: 408.648000121117     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 20.2439999580383     
                   to: 21.2439999580383     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -122.351999998093     
                   to: 694.363999962807     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    22.370059   1.457663  -0.061064  -0.179643
           0.220315   0.199561   0.166410   0.145144 [error]
 Peak      0.060456   0.014795   0.014211   0.006400
           0.009721   0.008408   0.007378   0.006106 [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 7.58e-06 7.99e-07 3.47e-08 1.57e-09 8.42e-06 8.42e-06   erg/cm2
              Error 6.34e-07 9.39e-08 1.07e-08 8.29e-10 6.24e-07 6.24e-07   erg/cm2
Peak flux Power-law 5.92e-01 1.84e-01 3.16e-02 6.29e-03 8.12e-01 8.14e-01   ph/cm2/s
              Error 1.63e-01 8.77e-02 3.93e-02 1.52e-02 2.12e-01 2.14e-01   ph/cm2/s
 
Fluence   Cutoff-PL 7.21e-06 6.01e-07 4.81e-10 1.18e-16 7.81e-06 7.81e-06   erg/cm2
              Error 7.41e-07 1.09e-07 1.43e-09 5.62e-14 7.43e-07 7.43e-07   erg/cm2
Peak flux Cutoff-PL 5.97e-01 1.76e-01 2.84e-02 5.28e-03 8.06e-01 8.11e-01   ph/cm2/s
              Error 1.61e-01 8.81e-02 3.94e-02 1.52e-02 2.10e-01 2.13e-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    6.524    0.286    -      -           5.04e-05 1.27e-05   72.410 57
CPL   1.000    0.000      50.0    0.0      8.89e-04 0.00e+00  639.100 56
 
The chi2 of BB fit is 52.87 which shows a significant improvement in the fit over a PL.
Check the BB fit.
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    3.541    0.975    -      -           1.94e-03 1.64e-03   37.700 57
CPL  -5.561    0.000      17.5    0.0      5.74e+04 0.00e+00   37.870 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: 0.000000 sec.
T50 in the 50-300 keV band: 0.000000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  816.716 -122.352  694.364
T90   714.940  -88.184  626.756
T50   375.216   33.432  408.648
Peak    1.000   20.244   21.244

Click here for the BAT GCN circular template

Estimated redshift from machine learning (Ukwatta et al. 2016) - may take a few minutes to calcaulte

Image

Pre-slew 15-350 keV image (Event data; bkg subtracted)

#   RAcent  DECcent POSerr  Theta    Phi     Peak Cts     SNR  Name
  244.7963 -16.2421 0.0169   23.6  114.1       2.7941    11.3  TRIG_01219994       
------------------------------------------
 
Foreground time interval of the image:
-13.699  70.701 (delta_t =  84.400 [sec])
Background time interval of the image:

Lightcurves

Notes:

1) All plots contain as much data as has been downloaded to date.
2) The mask-weighted light curves are using the flight position.
3) Multiple plots of different time binning/intervals are shown to cover all scenarios of short/long GRBs, rate/image triggers, and real/false positives.
4) 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.
5) 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.
6) 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)

Spectra

Notes:

1) The fitting includes the systematic errors.
2) For long bursts, a spectral fit of 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.
4) For short bursts (T90<1sec), the specrtum is also fit with Blackbody, OTTB, and Double Blackbody.

Time averaged spectrum fit using the pre-slew DRM

Power-law model

Multiple GTIs in the spectrum
tstart tstop
-122.352000 335.190000
336.000000 515.760000
517.000000 658.390000
659.000000 694.364000
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 6.52377     ( -0.28548   0.286531 )
Norm@50keV  : 5.03561E-05    ( -1.1402e-05   1.40203e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          72.41 using 59 PHA bins.
# Reduced chi-squared =          1.270 for     57 degrees of freedom 
# Null hypothesis probability =   8.201728e-02
 
Photon flux (15-150 keV)    in 814.1 sec: 0.352433 ( -0.0282554  0.028566 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.41828e-06 ( -6.21573e-07  6.27359e-07 ) ergs/cm2

Cutoff power-law model

Multiple GTIs in the spectrum
tstart tstop
-122.352000 335.190000
336.000000 515.760000
517.000000 658.390000
659.000000 694.364000
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.00000     (     )
Epeak [keV] : 50.0000      (   )
Norm@50keV  : 8.89449E-04    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         639.10 using 59 PHA bins.
# Reduced chi-squared =         11.413 for     56 degrees of freedom 
# Null hypothesis probability =  6.989468e-100
 
Photon flux (15-150 keV)    in 814.1 sec: 0.326081 ( -0.034508  0.033679 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.81369e-06 ( -7.50999e-07  7.3444e-07 ) ergs/cm2

Band function

Multiple GTIs in the spectrum
tstart tstop
-122.352000 335.190000
336.000000 515.760000
517.000000 658.390000
659.000000 694.364000
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.170712   ( -1.25441   1.25441 )
beta        : -10.0000    ( 10   10 )
Epeak [keV] : 7.09059      ( -1.06711 5.2413 )
Norm@50keV   : 11.7691    ( -11.7691   15541.4 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.95 using 59 PHA bins.
# Reduced chi-squared =         0.9626 for     55 degrees of freedom 
# Null hypothesis probability =   5.535396e-01
 
Photon flux (15-150 keV)    in 814.1 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]    : 2.56303  (-0.12866  0.140902)
R^2/D10^2   : 132.971  (-48.7771   75.6709)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.87 using 59 PHA bins.
# Reduced chi-squared =         0.9275 for     57 degrees of freedom 
# Null hypothesis probability =   6.307558e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.102e-06   1.021e-06
25- 50  5.767e-07   8.503e-08
50-150  2.319e-10   1.239e-10
15-150  7.679e-06   9.631e-07

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 4.28671       (-0.300852      0.342045)
Norm        : 140.707       (-44.2495     63.8505)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.385e-06   8.178e-07
25- 50  6.448e-07   1.001e-07
50-150  1.447e-09   7.565e-10
15-150  8.031e-06   9.969e-07

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 2.64624        (-0.129766      0.142278)
R1^2/D10^2  : 98.7545        (-48.7752      75.6646)
kT2 [keV]   : 1.09495        (-0.679842      -0.679842)
R2^2/D10^2  : 7.52541E+04    (-81462.6   -81462.6)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.037e-06   1.661e-03
25- 50  5.860e-07   1.109e-02
50-150  2.503e-10   2.968e-01
15-150  7.624e-06   3.999e-01

Peak spectrum fit

Power-law model

Time interval is from   20.244 sec. to   21.244 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 3.54139     ( -0.849507   1.10109 )
Norm@50keV  : 1.94107E-03    ( -0.00130741   0.00197819 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.70 using 59 PHA bins.
# Reduced chi-squared =         0.6615 for     57 degrees of freedom 
# Null hypothesis probability =   9.772353e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.811946 ( -0.211436  0.212353 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.13339e-08 ( -1.01781e-08  1.22659e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   20.244 sec. to   21.244 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: -5.56067     (     )
Epeak [keV] : 17.5410      (   )
Norm@50keV  : 5.74296E+04    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.87 using 59 PHA bins.
# Reduced chi-squared =         0.6762 for     56 degrees of freedom 
# Null hypothesis probability =   9.698723e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.806264 ( -0.206707  0.214286 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.1486e-08 ( -1.24256e-08  1.17345e-08 ) ergs/cm2

Band function

Time interval is from   20.244 sec. to   21.244 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 3.97746   ( 1.69183   1.69183 )
beta        : -4.22766    ( 3.84762   1.12944 )
Epeak [keV] : 15.9133      ( -3.44812 84.159 )
Norm@50keV   : 4078.41    ( -4078.86   1.45728e+07 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.33 using 59 PHA bins.
# Reduced chi-squared =         0.6787 for     55 degrees of freedom 
# Null hypothesis probability =   9.673876e-01
 
Photon flux (15-150 keV)    in 1 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2

Single BB

 XSPEC: quit
 
 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 3.81514  (-0.837338  1.06646)
R^2/D10^2   : 26.7765  (-26.7765   81.5159)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.927e-08   1.129e-08
25- 50  6.067e-09   3.881e-09
50-150  5.503e-11   5.860e-11
15-150  2.540e-08   1.488e-08

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 9.60328       (-3.60778      7.95695)
Norm        : 29.6211       (-18.6433     60.8907)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.853e-08   1.060e-08
25- 50  7.549e-09   4.829e-09
50-150  4.628e-10   5.085e-10
15-150  2.654e-08   1.604e-08

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 3.72628        (-0.820896      1.0373)
R1^2/D10^2  : 29.8933        (-19.8625      94.2385)
kT2 [keV]   : 200.000        (-200      -200)
R2^2/D10^2  : 7.89379E-05    (-5.99066e-05   0.00051063)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.915e-08   1.075e-08
25- 50  6.628e-09   3.932e-09
50-150  2.123e-08   1.563e-08
15-150  4.701e-08   2.482e-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: 5.30767     ( -0.45694   0.482951 )
Norm@50keV  : 1.69664E-04    ( -6.44261e-05   8.9801e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          68.92 using 59 PHA bins.
# Reduced chi-squared =          1.209 for     57 degrees of freedom 
# Null hypothesis probability =   1.338378e-01
 
Photon flux (15-150 keV)    in 84.4 sec: 0.352115 ( -0.0368243  0.0368623 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.29615e-07 ( -9.67182e-08  9.6898e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.00000     (     )
Epeak [keV] : 50.0000      (   )
Norm@50keV  : 2.81547E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         246.04 using 59 PHA bins.
# Reduced chi-squared =         4.3935 for     56 degrees of freedom 
# Null hypothesis probability =   1.181590e-25
 
Photon flux (15-150 keV)    in 84.4 sec: 0.344372 ( -0.038705  0.038215 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.81187e-07 ( -9.59231e-08  9.59881e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 1.04120   ( -3.01359   2.95592 )
beta        : -8.40239    ( 9.01536   3.48479 )
Epeak [keV] : 10.0307      ( -1.50398 2.52152 )
Norm@50keV   : 27.9682    ( -27.7765   18936 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          63.97 using 59 PHA bins.
# Reduced chi-squared =          1.163 for     55 degrees of freedom 
# Null hypothesis probability =   1.906296e-01
 
Photon flux (15-150 keV)    in 84.4 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)  = 7.99e-07
S(50-100 keV) = 3.47e-08

T90 vs. Hardness ratio plot

T90                                   = 714.939999938011 sec.
Hardness ratio (energy fluence ratio) = 0.0434293

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 0.0651613
Count Ratio (50-100 keV) / (15-25 keV) = -0.00272972

Mask shadow pattern

IMX = -1.782564244059248E-01, IMY = -3.994060105922526E-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:

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

Time interval of the image:
-13.699400 70.700600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
245.1403 -15.5421    4.3  23.8  115.9   0.6627   2.7   11.0	Sco X-1                       
255.7725 -37.9642    0.0  12.6   38.0   0.1206   0.7   12.4	4U 1700-377                   
256.4557 -36.3385   63.3  11.1   42.3   0.0318   0.2    5.2	GX 349+2                      
262.8311 -24.8585   17.0   5.2  137.5   0.1172   0.7   11.8	GX 1+4                        
264.9457 -44.4536  134.6  15.5    0.0  -0.0154  -0.1    8.7	4U 1735-44                    
268.4921  -1.6104    0.0  27.5 -179.4  -0.1341  -0.7   12.0	SW J1753.5-0127               
270.2192 -24.9269    8.0   5.3 -143.3   0.2651   1.5    9.8	GX 5-1                        
270.1375 -25.7107    5.8   4.7 -138.0   0.3775   2.0    9.1	GRS 1758-258                  
274.1546 -14.1904    0.0  16.4 -156.5   0.3185   1.9   12.7	GX 17+2                       
275.9176 -30.2187    7.6   8.3  -83.2   0.2760   1.5    8.9	H1820-303                     
284.8854 -25.0741    0.0  16.9 -103.0   0.1680   0.9   12.3	HT1900.1-2455                 
288.9181  10.9480    5.7  45.5 -152.1   0.7176   2.0    7.1	GRS 1915+105                  
262.8195 -33.7421   10.9   5.7   28.1  -0.1756  -1.1   10.1	GX 354-0                      
244.7965 -16.2425    1.0  23.6  114.1   2.7663  11.2 ------	UNKNOWN                       
233.7455 -67.8528    2.4  43.4   13.3   1.5784   4.9 ------	UNKNOWN                       
335.4778 -65.3035    2.0  55.2  -32.3   5.6069   5.8 ------	UNKNOWN                       
300.8242   7.6970    2.8  49.4 -136.5   3.1194   4.2 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
132.300600 335.190000
336.000000 515.760000
517.000000 658.390000
659.000000 963.003500
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
245.0328 -15.7987    6.7   0.5 -158.1   2.4071   1.8   10.0	Sco X-1                       
254.4734  35.1874    5.7  52.2 -177.9  -8.3236  -2.0    9.3	Her X-1                       
255.9758 -37.8507  186.0  23.8  -30.3   0.0878   0.1    0.6	4U 1700-377                   
256.4351 -36.4233    6.8  22.7  -32.9   2.3846   1.7    0.0	GX 349+2                      
263.1450 -24.6681    6.6  19.1  -68.8   3.0586   1.7    8.8	GX 1+4                        
264.9214 -44.2904    5.5  32.8  -35.0  -3.7468  -2.1   12.3	4U 1735-44                    
268.3655  -1.4514   76.0  27.5 -128.0   0.2475   0.2    0.2	SW J1753.5-0127               
270.3387 -24.9398    8.5  25.4  -73.7  -2.4091  -1.4    8.9	GX 5-1                        
270.2530 -25.8825    6.7  25.6  -71.5  -3.1230  -1.7    8.8	GRS 1758-258                  
274.0059 -14.0364   27.1  28.3  -98.4  -0.8750  -0.4    0.0	GX 17+2                       
275.8124 -30.5119    5.2  31.7  -65.6   4.8863   2.2   10.5	H1820-303                     
284.9686 -24.8105    7.2  38.5  -78.3   5.8092   1.6    7.6	HT1900.1-2455                 
262.9883 -33.8345  247.7  24.0  -47.5  -0.0781  -0.0    0.0	GX 354-0                      
211.2705  -4.5589    2.4  34.9   97.9  12.4366   4.8 ------	UNKNOWN                       
244.7049 -16.1789    0.8   0.1  121.7  23.8381  17.5 ------	UNKNOWN                       
223.5273 -72.2975    2.9  57.4   -0.4  24.5126   3.9 ------	UNKNOWN                       
289.7181 -61.3340    2.1  55.2  -32.3  41.2462   5.5 ------	UNKNOWN

Plot creation:
Thu Mar 14 08:33:34 EDT 2024