batgrbproduct analysis for trigger=1423875

batgrbproduct Analysis for Trigger=1423875

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): Mon Dec 15 10:38:19 EST 2025
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/prebascript/trigger1423875/GCN5_download_cron
======================================================================

  Trigger: 01423875      Segment: 000

  BAT Trigger Time: 787395774.4   [s; MET]
      Trigger Stop: 787395774.656   [s; MET]
               UTC: 2025-12-14T09:02:17.541040    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 330.216936794547   Dec: -9.16703482485966  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.62
     Image Trigger?:     NO
     Rate S/N Ratio:     22.0227155455452  [ if not an image trigger ]
     Image S/N Ratio:    8.62

  Flight Position:   [ source = BAT ]
    RA: 330.216936794547   Dec: -9.16703482485966  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 330.222355717108   Dec: -9.15479978873412  [deg; J2000]  
        { 22h 00m 53.4s , -09d 09' 17.3" }
         +/- 1.1612174626899 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.352999709546966 [arcmin] (formal 1-sigma fit error)
    SNR: 24.5688441461941
 
  Angular difference between Flight and Ground position is 0.801211 arcmin
 
  Partial Coding Fraction: 0.9921875    [ including projection effects ]

  Duration
     T90: 9.37999987602234 +/- 0.728889582383917
        Measured from: 0.00400018692016602
                   to: 9.3840000629425     [s; relative to TRIGTIME]
     T50: 4.65600001811981 +/- 0.537062514259083
        Measured from: 0.704000115394592
                   to: 5.3600001335144     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.131999969482422     
                   to: 0.868000030517578     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.192000031471252     
                   to: 9.97200000286102     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.318985   0.371981   0.214938   0.039870
           0.020268   0.021367   0.017756   0.013545 [error]
 Peak      0.067983   0.103846   0.081966   0.016174
           0.006863   0.007952   0.006777   0.004623 [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 9.13e-08 1.40e-07 1.62e-07 3.58e-07 4.99e-07 7.51e-07   erg/cm2
              Error 9.60e-09 9.48e-09 1.69e-08 7.64e-08 3.92e-08 9.22e-08   erg/cm2
Peak flux Power-law 6.13e-01 6.66e-01 5.15e-01 6.54e-01 2.04e+00 2.45e+00   ph/cm2/s
              Error 8.65e-02 5.97e-02 5.24e-02 1.33e-01 1.71e-01 2.11e-01   ph/cm2/s
 
Fluence   Cutoff-PL 8.73e-08 1.46e-07 1.63e-07 1.95e-07 4.83e-07 5.92e-07   erg/cm2
              Error 1.09e-08 1.22e-08 1.79e-08 1.30e-07 4.43e-08 1.08e-07   erg/cm2
Peak flux Cutoff-PL 5.44e-01 7.12e-01 5.50e-01 3.30e-01 2.00e+00 2.14e+00   ph/cm2/s
              Error 1.03e-01 7.32e-02 6.20e-02 1.97e-01 1.75e-01 2.58e-01   ph/cm2/s
 
Fluence        Band 8.60e-08 1.47e-07 1.59e-07 2.78e-07 4.85e-07 6.72e-07   erg/cm2
              Error 1.11e-08 -------- -------- -------- -------- --------   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    1.794    0.124    -      -           5.34e-03 4.07e-04   41.790 57
CPL   1.425    0.471      71.0  -25.8      8.47e-03 5.45e-03   39.950 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.370    0.135    -      -           1.69e-02 1.42e-03   58.370 57
CPL   0.700    0.603      98.9  120.3      3.66e-02 2.80e-02   54.140 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: 5.312000 sec.
T50 in the 50-300 keV band: 1.536000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100   10.164   -0.192    9.972
T90     9.380    0.004    9.384
T50     4.656    0.704    5.360
Peak    1.000   -0.132    0.868

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
  330.2224  -9.1548 0.0078    7.1   80.6       0.9107    24.6  TRIG_01423875       
------------------------------------------
 
Foreground time interval of the image:
 -0.192   9.101 (delta_t =   9.293 [sec])
Background time interval of the image:
-163.999 -74.430 (delta_t =  89.569 [sec])
-73.400  -0.192 (delta_t =  73.208 [sec])

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

Time interval is from   -0.192 sec. to    9.972 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.79443     ( -0.122382   0.125258 )
Norm@50keV  : 5.33611E-03    ( -0.000409295   0.00040449 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          41.79 using 59 PHA bins.
# Reduced chi-squared =         0.7332 for     57 degrees of freedom 
# Null hypothesis probability =   9.346288e-01
 
Photon flux (15-150 keV)    in 10.16 sec: 0.733723 ( -0.0501096  0.0501458 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.99208e-07 ( -3.89959e-08  3.93801e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.192 sec. to    9.972 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.42513     ( -0.51786   0.423372 )
Epeak [keV] : 71.0308      ( -19.3407 -71.0308 )
Norm@50keV  : 8.46564E-03    ( -0.00335497   0.00754422 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          39.95 using 59 PHA bins.
# Reduced chi-squared =         0.7133 for     56 degrees of freedom 
# Null hypothesis probability =   9.482001e-01
 
Photon flux (15-150 keV)    in 10.16 sec: 0.721473 ( -0.052343  0.052311 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.82576e-07 ( -4.41472e-08  4.44744e-08 ) ergs/cm2

Band function

Time interval is from   -0.192 sec. to    9.972 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.42296   ( 1.42304   0.426373 )
beta        : -9.36997    ( 9.3714   19.3714 )
Epeak [keV] : 72.0981      ( -20.6983 55.5348 )
Norm@50keV   : 8.43636E-03    ( -0.00332778   0.00281931 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          39.95 using 59 PHA bins.
# Reduced chi-squared =         0.7264 for     55 degrees of freedom 
# Null hypothesis probability =   9.365394e-01
 
Photon flux (15-150 keV)    in 10.16 sec: 0.751535 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.84511e-07 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 11.6886  (-1.00353  1.11163)
R^2/D10^2   : 0.190941  (-0.0547244   0.0758165)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          89.99 using 59 PHA bins.
# Reduced chi-squared =          1.579 for     57 degrees of freedom 
# Null hypothesis probability =   3.483165e-03
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.591e-08   7.168e-09
25- 50  1.705e-07   1.443e-08
50-150  1.376e-07   2.276e-08
15-150  3.640e-07   3.139e-08

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 106.447       (-26.0173      35.2395)
Norm        : 3.16364       (-0.281125     0.359776)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.399e-08   9.444e-09
25- 50  1.470e-07   1.189e-08
50-150  2.466e-07   7.625e-08
15-150  4.776e-07   8.788e-08

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.18791        (-1.22095      1.36186)
R1^2/D10^2  : 1.36210        (-0.669959      0.94775)
kT2 [keV]   : 21.8518        (-4.18236      7.09633)
R2^2/D10^2  : 1.41325E-02    (-0.00925708   0.0188005)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.623e-08   2.209e-08
25- 50  1.454e-07   3.634e-08
50-150  2.472e-07   1.201e-07
15-150  4.788e-07   1.356e-07

Peak spectrum fit

Power-law model

Time interval is from   -0.132 sec. to    0.868 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.36989     ( -0.135082   0.135731 )
Norm@50keV  : 1.68595E-02    ( -0.00141823   0.00141511 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.37 using 59 PHA bins.
# Reduced chi-squared =          1.024 for     57 degrees of freedom 
# Null hypothesis probability =   4.247342e-01
 
Photon flux (15-150 keV)    in 1 sec: 2.03959 ( -0.171369  0.17147 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.63943e-07 ( -1.52829e-08  1.53782e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.132 sec. to    0.868 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.699896     ( -0.644021   0.561519 )
Epeak [keV] : 98.9396      ( -26.6714 213.963 )
Norm@50keV  : 3.65958E-02    ( -0.0171686   0.0388523 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.14 using 59 PHA bins.
# Reduced chi-squared =         0.9668 for     56 degrees of freedom 
# Null hypothesis probability =   5.455983e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.99967 ( -0.17535  0.17503 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.57654e-07 ( -1.6428e-08  1.644e-08 ) ergs/cm2

Band function

Time interval is from   -0.132 sec. to    0.868 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.656035   ( -0.593896   0.655496 )
beta        : -2.10145    ( 2.12432   0.73067 )
Epeak [keV] : 94.5301      ( -62.9247 187.092 )
Norm@50keV   : 3.87624E-02    ( -0.0186816   1.12729 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.03 using 59 PHA bins.
# Reduced chi-squared =         0.9823 for     55 degrees of freedom 
# Null hypothesis probability =   5.117389e-01
 
Photon flux (15-150 keV)    in 1 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.61689e-07 ( 0  0 ) ergs/cm2

Single BB

 XSPEC: quit
 
 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 16.1161  (-1.54924  1.7487)
R^2/D10^2   : 0.192421  (-0.0577603   0.0802146)
(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  1.032e-08   1.599e-09
25- 50  4.368e-08   5.165e-09
50-150  7.952e-08   1.204e-08
15-150  1.335e-07   1.385e-08

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (-31.4369      -200)
Norm        : 8.43654       (-0.700186     0.700186)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.100e-08   2.225e-09
25- 50  4.041e-08   6.490e-09
50-150  8.862e-08   3.621e-08
15-150  1.500e-07   4.224e-08

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 7.25520        (-2.67046      3.60016)
R1^2/D10^2  : 1.47555        (-0.972884      5.54948)
kT2 [keV]   : 24.1463        (-5.16046      16.1824)
R2^2/D10^2  : 3.81385E-02    (-0.0323597   0.0592085)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.686e-08   7.663e-09
25- 50  4.088e-08   1.381e-08
50-150  9.871e-08   4.781e-08
15-150  1.565e-07   6.042e-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: 1.77051     ( -0.125868   0.128764 )
Norm@50keV  : 5.49757E-03    ( -0.000429258   0.000424158 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          40.36 using 59 PHA bins.
# Reduced chi-squared =         0.7081 for     57 degrees of freedom 
# Null hypothesis probability =   9.533604e-01
 
Photon flux (15-150 keV)    in 9.293 sec: 0.749065 ( -0.0524623  0.0525011 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.70907e-07 ( -3.7743e-08  3.81171e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.50680     ( -0.513253   0.363154 )
Epeak [keV] : 86.2321      ( -39.1349 -86.2321 )
Norm@50keV  : 7.62859E-03    ( -0.0024727   0.00663507 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          39.43 using 59 PHA bins.
# Reduced chi-squared =         0.7040 for     56 degrees of freedom 
# Null hypothesis probability =   9.544447e-01
 
Photon flux (15-150 keV)    in 9.293 sec: 0.740041 ( -0.054719  0.054678 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.5978e-07 ( -4.26428e-08  4.27859e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.49982   ( 1.49982   0.440604 )
beta        : -9.03069    ( 9.02484   19.0248 )
Epeak [keV] : 83.9666      ( -27.8797 152.416 )
Norm@50keV   : 7.72178E-03    ( -0.00256714   0.00338139 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          39.43 using 59 PHA bins.
# Reduced chi-squared =         0.7169 for     55 degrees of freedom 
# Null hypothesis probability =   9.438972e-01
 
Photon flux (15-150 keV)    in 9.293 sec: 0.742432 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.63005e-07 ( 0  0 ) ergs/cm2

S(25-50 keV) vs. S(50-100 keV) plot

S(25-50 keV)  = 1.40e-07
S(50-100 keV) = 1.62e-07

T90 vs. Hardness ratio plot

T90                                   = 9.37999987602234 sec.
Hardness ratio (energy fluence ratio) = 1.15714

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.16614
Count Ratio (50-100 keV) / (15-25 keV) = 0.673819

Mask shadow pattern

IMX = 2.030589228512809E-02, IMY = -1.223012345525044E-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:
-163.999400 -74.430000
-73.400000 -0.192000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
285.0603 -24.7974    6.3  38.7  -89.8  -1.4391  -1.8    7.5	HT1900.1-2455                 
288.8704  11.1488    6.6  42.6  -33.3  -0.7213  -1.7   12.9	GRS 1915+105                  
299.5750  35.2111    1.4  53.6   -1.4   5.0689   8.1    0.9	Cyg X-1                       
326.2670  38.3282    4.0  51.4   25.7   2.5907   2.9    4.5	Cyg X-2                       
306.0819  40.5506    2.5  56.2    7.1   4.8357   4.7 ------	UNKNOWN                       
318.3158 -13.6771    2.7   5.8  -73.0   0.9874   4.3 ------	UNKNOWN                       
339.5708 -55.8624    2.3  44.4 -168.6   1.9493   5.0 ------	UNKNOWN

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

Time interval of the image:
-0.192000 9.100600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
285.1010 -24.9301    4.2  38.7  -90.1   0.3637   2.7    3.6	HT1900.1-2455                 
288.8205  10.8492    8.8  42.5  -33.7  -0.0963  -1.3    5.9	GRS 1915+105                  
299.5193  35.2654    4.1  53.7   -1.4  -0.3810  -2.8    5.2	Cyg X-1                       
326.0051  38.3228   12.9  51.4   25.4  -0.1765  -0.9    7.8	Cyg X-2                       
330.2224  -9.1548    0.5   7.1   80.6   0.9107  24.6 ------	UNKNOWN                       
310.4387 -53.2891    2.3  41.7 -144.0   0.3398   5.0 ------	UNKNOWN                       
297.7730 -41.8022    2.1  36.8 -122.7   0.3569   5.4 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
43.400570 183.320000
184.600000 557.440000
558.600000 722.750000
723.600000 724.110000
727.600000 730.080000
732.600000 921.570000
922.600000 962.665200
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
288.7338  10.7753    5.3  45.8  -43.5  -5.8679  -2.2   10.9	GRS 1915+105                  
299.5732  35.1921    1.1  53.0   -9.8  26.2439  10.9    1.0	Cyg X-1                       
308.1191  40.9492   35.3  54.1    1.1   0.8239   0.3    0.5	Cyg X-3                       
326.2570  38.1965   12.1  47.5   17.4   2.0288   1.0    8.5	Cyg X-2                       
 13.0700 -10.4001    3.1  42.2  117.1  25.0853   3.8 ------	UNKNOWN

Plot creation:
Mon Dec 15 10:41:58 EST 2025