batgrbproduct analysis for trigger=1213829

batgrbproduct Analysis for Trigger=1213829

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): Fri Feb  9 10:11:02 EST 2024
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/prebascript/trigger1213829/GCN5_download_cron
======================================================================

  Trigger: 01213829      Segment: 000

  BAT Trigger Time: 729084352   [s; MET]
      Trigger Stop: 729084416   [s; MET]
               UTC: 2024-02-08T11:25:19.122880    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 245.167164984052   Dec: -15.7748825762356  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    9.67
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    9.67

  Flight Position:   [ source = BAT ]
    RA: 245.167164984052   Dec: -15.7748825762356  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 245.16846731185   Dec: -15.7309578028929  [deg; J2000]  
        { 16h 20m 40.4s , -15d 43' 51.4" }
         +/- 2.31102656828291 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.43068596215725 [arcmin] (formal 1-sigma fit error)
    SNR: 9.19172535999724
 
  Angular difference between Flight and Ground position is 2.636559 arcmin
 
  Partial Coding Fraction: 0.5625    [ including projection effects ]

  Duration
     T90: 567.503999948502 +/- 22.2904707402176
        Measured from: -23.4719998836517
                   to: 544.03200006485     [s; relative to TRIGTIME]
     T50: 327.551999926567 +/- 16.2265148268364
        Measured from: 97.4560000896454
                   to: 425.008000016212     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 38.2319999933243     
                   to: 39.2319999933243     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -61.5199999809265     
                   to: 600.027999997139     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    17.496102   0.868235  -0.097138  -0.450438
           0.208609   0.197110   0.164365   0.157461 [error]
 Peak      0.027538   0.026635   0.025617   0.004405
           0.010146   0.009316   0.007204   0.006707 [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 6.53e-06 6.56e-07 2.69e-08 1.14e-09 7.21e-06 7.21e-06   erg/cm2
              Error 5.59e-07 8.78e-08 9.19e-09 6.68e-10 5.54e-07 5.54e-07   erg/cm2
Peak flux Power-law 2.48e-01 2.10e-01 1.22e-01 1.05e-01 6.25e-01 6.85e-01   ph/cm2/s
              Error 1.66e-01 8.21e-02 9.25e-02 1.40e-01 2.40e-01 2.48e-01   ph/cm2/s
 
Fluence   Cutoff-PL 6.16e-06 4.90e-07 2.86e-10 2.81e-17 6.65e-06 6.65e-06   erg/cm2
              Error 6.59e-07 9.84e-08 9.23e-10 1.86e-14 6.61e-07 6.59e-07   erg/cm2
Peak flux Cutoff-PL 2.54e-01 2.11e-01 1.19e-01 9.91e-02 6.28e-01 6.84e-01   ph/cm2/s
              Error 1.71e-01 8.25e-02 9.29e-02 1.39e-01 2.39e-01 2.48e-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    6.610    0.311    -      -           4.89e-05 1.38e-05   86.620 57
CPL   1.000    0.000      50.0    0.0      8.76e-04 0.00e+00  599.740 56
 
The chi2 of BB fit is 65.06 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    1.788    0.868    -      -           4.56e-03 1.92e-03   74.250 57
CPL   2.616    2.025     207.9    0.0      1.91e-03 0.00e+00   73.510 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  661.548  -61.520  600.028
T90   567.504  -23.472  544.032
T50   327.552   97.456  425.008
Peak    1.000   38.232   39.232

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
  245.1685 -15.7310 0.0209   34.2  159.0       2.7555     9.2  TRIG_01213829       
------------------------------------------
 
Foreground time interval of the image:
-19.099  72.701 (delta_t =  91.800 [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
-61.520000 201.360000
202.000000 218.370000
219.000000 249.790000
251.000000 600.028000
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 6.61042     ( -0.309415   0.312903 )
Norm@50keV  : 4.89268E-05    ( -1.22313e-05   1.54181e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          86.62 using 59 PHA bins.
# Reduced chi-squared =          1.520 for     57 degrees of freedom 
# Null hypothesis probability =   6.914752e-03
 
Photon flux (15-150 keV)    in 659.1 sec: 0.374197 ( -0.030884  0.0312121 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.21194e-06 ( -5.52226e-07  5.56722e-07 ) ergs/cm2

Cutoff power-law model

Multiple GTIs in the spectrum
tstart tstop
-61.520000 201.360000
202.000000 218.370000
219.000000 249.790000
251.000000 600.028000
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.00000     (     )
Epeak [keV] : 50.0000      (   )
Norm@50keV  : 8.75763E-04    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         599.74 using 59 PHA bins.
# Reduced chi-squared =         10.710 for     56 degrees of freedom 
# Null hypothesis probability =   4.461138e-92
 
Photon flux (15-150 keV)    in 659.1 sec: 0.343237 ( -0.037563  0.037 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.64887e-06 ( -6.68809e-07  6.52311e-07 ) ergs/cm2

Band function

Multiple GTIs in the spectrum
tstart tstop
-61.520000 201.360000
202.000000 218.370000
219.000000 249.790000
251.000000 600.028000
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.192300   ( -0.582974   0.582967 )
beta        : -10.0000    ( 10   10 )
Epeak [keV] : 7.06724      ( -1.30909 5.30422 )
Norm@50keV   : 13.7032    ( -13.7032   20871 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.90 using 59 PHA bins.
# Reduced chi-squared =          1.198 for     55 degrees of freedom 
# Null hypothesis probability =   1.491585e-01
 
Photon flux (15-150 keV)    in 659.1 sec: 0.400197 (    ) 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]    : 2.53907  (-0.138347  0.151521)
R^2/D10^2   : 150.732  (-58.342   94.2702)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.06 using 59 PHA bins.
# Reduced chi-squared =          1.141 for     57 degrees of freedom 
# Null hypothesis probability =   2.164705e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.095e-06   8.552e-07
25- 50  4.768e-07   8.282e-08
50-150  1.752e-10   1.018e-10
15-150  6.572e-06   9.148e-07

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 4.21908       (-0.317882      0.361688)
Norm        : 159.409       (-52.7884     78.8116)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.345e-06   9.138e-07
25- 50  5.319e-07   9.185e-08
50-150  1.086e-09   6.136e-10
15-150  6.878e-06   9.227e-07

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 0.940360        (-1.02065      1.59278)
R1^2/D10^2  : 7.31492E+05        (-724683      -724683)
kT2 [keV]   : 2.62166        (-0.176396      0.312435)
R2^2/D10^2  : 112.416    (-112.373   97.7729)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.092e-06   3.039e-06
25- 50  5.097e-07   2.688e-07
50-150  2.668e-10   1.987e-10
15-150  6.602e-06   3.277e-06

Peak spectrum fit

Power-law model

Time interval is from   38.232 sec. to   39.232 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.78826     ( -0.785606   0.950415 )
Norm@50keV  : 4.55964E-03    ( -0.00207765   0.00176717 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          74.25 using 59 PHA bins.
# Reduced chi-squared =          1.303 for     57 degrees of freedom 
# Null hypothesis probability =   6.205599e-02
 
Photon flux (15-150 keV)    in 1 sec: 0.625498 ( -0.239105  0.240793 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.19945e-08 ( -1.71821e-08  1.74265e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   38.232 sec. to   39.232 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.61631     ( -2.66049   1.38851 )
Epeak [keV] : 207.880      (   )
Norm@50keV  : 1.90650E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          73.51 using 59 PHA bins.
# Reduced chi-squared =          1.313 for     56 degrees of freedom 
# Null hypothesis probability =   5.821284e-02
 
Photon flux (15-150 keV)    in 1 sec: 0.628488 ( -0.240803  0.237369 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.19245e-08 ( -1.69642e-08  1.2661e-08 ) ergs/cm2

Band function

Time interval is from   38.232 sec. to   39.232 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.51159   ( 1.51165   1.51165 )
beta        : -1.78753    ( 1.78839   0.785641 )
Epeak [keV] : 18.2618      ( -18.2981 -18.2981 )
Norm@50keV   : 9.28905E-03    ( -0.00929201   0.175632 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          74.25 using 59 PHA bins.
# Reduced chi-squared =          1.350 for     55 degrees of freedom 
# Null hypothesis probability =   4.283096e-02
 
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]    : 16.0570  (-5.86813  10.8331)
R^2/D10^2   : 4.96962E-02  (-0.0496151   0.203714)
(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  2.647e-09   1.788e-09
25- 50  1.117e-08   7.105e-09
50-150  2.016e-08   1.403e-08
15-150  3.398e-08   2.094e-08

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 173.818       (-155.676      -155.676)
Norm        : 2.41334       (-0.948586     2.00646)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.076e-09   3.924e-09
25- 50  1.166e-08   7.220e-09
50-150  2.536e-08   1.527e-08
15-150  4.310e-08   2.564e-08

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 1.94547        (-0.934672      1.71603)
R1^2/D10^2  : 1039.71        (-1003.16      722797)
kT2 [keV]   : 18.9592        (-6.71482      19.0629)
R2^2/D10^2  : 2.53398E-02    (-0.0225481   0.0808861)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  9.262e-09   5.145e-09
25- 50  8.781e-09   5.350e-09
50-150  2.272e-08   1.542e-08
15-150  4.077e-08   2.316e-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: 5.52652     ( -0.554998   0.591153 )
Norm@50keV  : 1.33585E-04    ( -5.94159e-05   9.0619e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          45.95 using 59 PHA bins.
# Reduced chi-squared =         0.8062 for     57 degrees of freedom 
# Null hypothesis probability =   8.523964e-01
 
Photon flux (15-150 keV)    in 91.8 sec: 0.343378 ( -0.0388139  0.0388666 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.72006e-07 ( -1.08381e-07  1.08598e-07 ) 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  : 2.76993E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         196.66 using 59 PHA bins.
# Reduced chi-squared =         3.5118 for     56 degrees of freedom 
# Null hypothesis probability =   1.579851e-17
 
Photon flux (15-150 keV)    in 91.8 sec: 0.340646 ( -0.040743  0.03933 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.55106e-07 ( -1.20046e-07  1.20304e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -9.99994   ( 9.99994   9.99994 )
beta        : -5.48628    ( -0.626798   0.523726 )
Epeak [keV] : 3.33680      ( -3.3368 -3.3368 )
Norm@50keV   : 1.88896E-02    ( -0.0085816   0.0118418 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          45.97 using 59 PHA bins.
# Reduced chi-squared =         0.8358 for     55 degrees of freedom 
# Null hypothesis probability =   8.020761e-01
 
Photon flux (15-150 keV)    in 91.8 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)  = 6.56e-07
S(50-100 keV) = 2.69e-08

T90 vs. Hardness ratio plot

T90                                   = 567.503999948502 sec.
Hardness ratio (energy fluence ratio) = 0.0410061

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 0.0496245
Count Ratio (50-100 keV) / (15-25 keV) = -0.00555198

Mask shadow pattern

IMX = -6.341929006961363E-01, IMY = -2.432227251517549E-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:
-19.099400 72.700630
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
170.3169 -60.6223   52.9  47.0   39.2  -0.1515  -0.2    0.1	Cen X-3                       
186.4475 -62.6887   14.1  39.1   40.1  -0.3795  -0.8    7.5	GX 301-2                      
245.0948 -15.7290    1.4  34.2  158.9   2.4220   8.1    8.5	Sco X-1                       
256.1715 -37.8754    1.7  10.9  179.2   1.2925   6.9    9.0	4U 1700-377                   
256.5310 -36.5761   13.8  12.2 -179.6   0.1595   0.8   10.3	GX 349+2                      
263.1394 -24.7697   56.1  24.7 -166.4   0.0396   0.2    7.3	GX 1+4                        
264.9366 -44.2917    0.0   7.8 -124.8   0.2258   1.1   12.6	4U 1735-44                    
268.2472  -1.3591   16.4  48.7 -165.9  -0.3162  -0.7    9.2	SW J1753.5-0127               
270.1548 -25.2246    7.7  26.1 -151.9   0.3359   1.5   11.2	GX 5-1                        
270.4597 -25.8803    8.0  25.6 -150.8   0.3174   1.4   11.8	GRS 1758-258                  
273.9878 -14.0344 2668.7  37.9 -153.0  -0.0009  -0.0    1.1	GX 17+2                       
275.9193 -30.4555    9.3  23.9 -135.4   0.2695   1.2    5.3	H1820-303                     
284.9851 -24.8536   64.2  33.1 -128.4  -0.0490  -0.2    4.9	HT1900.1-2455                 
263.1474 -33.8730    4.8  15.9 -159.7   0.4778   2.4    8.2	GX 354-0                      
217.6009 -19.4137    2.7  42.4  117.5   4.6129   4.4 ------	UNKNOWN                       
237.9659 -42.3267    2.4  14.0  108.3   0.9251   4.8 ------	UNKNOWN                       
157.8332 -80.9805    3.4  43.2   10.4   1.3289   3.4 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
145.300600 201.360000
202.000000 218.370000
219.000000 249.790000
251.000000 620.970000
639.000000 645.680000
647.000000 652.940000
655.000000 659.820000
661.000000 661.330000
662.000000 665.200000
667.000000 671.620000
674.000000 732.120000
733.000000 734.670000
736.000000 738.070000
739.000000 769.980000
781.000000 817.750000
819.000000 820.310000
821.000000 870.570000
872.000000 872.250000
873.000000 873.280000
874.000000 876.140000
878.000000 878.790000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
245.1329 -15.6661    3.7   0.1  151.9   8.8830   3.1    9.0	Sco X-1                       
254.3325  35.2823  195.7  51.8  178.4  -0.4622  -0.1    7.1	Her X-1                       
256.1628 -37.7069   21.9  24.0  -33.0  -1.5683  -0.5   11.7	4U 1700-377                   
256.5766 -36.5772    4.5  23.1  -35.0   7.4882   2.5   11.5	GX 349+2                      
262.9579 -24.7838   20.0  18.9  -69.9   2.0196   0.6    3.6	GX 1+4                        
264.9261 -44.3684    8.2  33.1  -37.4   5.3614   1.4    9.3	4U 1735-44                    
268.4989  -1.6212    0.0  27.0 -130.5  -2.2342  -0.6   12.8	SW J1753.5-0127               
270.3626 -25.1674    6.2  25.3  -75.3  -7.6509  -1.9    6.8	GX 5-1                        
270.3990 -25.7045    5.2  25.5  -74.2  -9.9476  -2.5    5.7	GRS 1758-258                  
274.1590 -14.0615    6.1  28.0 -100.8   7.9463   1.9    9.0	GX 17+2                       
276.0921 -30.4713    6.7  31.8  -68.2  -9.1298  -1.7   10.7	H1820-303                     
285.1113 -24.8820    5.7  38.4  -80.8 -21.6627  -2.0    4.7	HT1900.1-2455                 
262.9465 -33.9767   10.3  24.2  -49.3   3.6277   1.1    8.8	GX 354-0                      
210.9989   8.1627    2.9  41.5  111.7  50.4482   4.0 ------	UNKNOWN                       
206.1243 -60.5587    2.7  52.8   11.7  53.1377   4.3 ------	UNKNOWN                       
237.7952   1.7014    2.6  18.9  145.6  13.4977   4.4 ------	UNKNOWN                       
268.1579  22.8756    2.4  44.7 -160.4  25.4678   4.7 ------	UNKNOWN                       
270.9321  23.8958    2.4  47.0 -158.2  29.7591   4.8 ------	UNKNOWN                       
273.3614 -13.7067    2.5  27.3 -101.8  19.0398   4.7 ------	UNKNOWN

Plot creation:
Fri Feb  9 10:14:48 EST 2024