batgrbproduct analysis for trigger=1343270

batgrbproduct Analysis for Trigger=1343270

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): Sun Mar  1 02:22:21 EST 2026
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1343270
======================================================================

  Trigger: 01343270      Segment: 000

  BAT Trigger Time: 777173518.912   [s; MET]
      Trigger Stop: 777173519.936   [s; MET]
               UTC: 2025-08-18T01:31:22.746600    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 213.833461809625   Dec: -58.0074587914962  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.69
     Image Trigger?:     NO
     Rate S/N Ratio:     15.6843871413581  [ if not an image trigger ]
     Image S/N Ratio:    8.69

  Flight Position:   [ source = BAT ]
    RA: 213.833461809625   Dec: -58.0074587914962  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 213.815402387023   Dec: -58.0104514560332  [deg; J2000]  
        { 14h 15m 15.7s , -58d 00' 37.6" }
         +/- 1.12611601131074 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.385893203629445 [arcmin] (formal 1-sigma fit error)
    SNR: 25.6701371742542
 
  Angular difference between Flight and Ground position is 0.601486 arcmin
 
  Partial Coding Fraction: 0.4453125    [ including projection effects ]

  Duration
     T90: 241.932000041008 +/- 70.4463906467199
        Measured from: -0.547999978065491
                   to: 241.384000062943     [s; relative to TRIGTIME]
     T50: 36.9399999380112 +/- 1.6026827404813
        Measured from: 49.7640000581741
                   to: 86.7039999961853     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 77.6320000886917     
                   to: 78.6320000886917     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -15.9159998893738     
                   to: 565.948000073433     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     7.788249   8.440253   4.806207   1.168654
           0.169995   0.176146   0.147149   0.134019 [error]
 Peak      0.186680   0.255096   0.173355   0.041744
           0.009578   0.010247   0.008847   0.005863 [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 2.33e-06 3.42e-06 3.75e-06 7.72e-06 1.19e-05 1.72e-05   erg/cm2
              Error 1.27e-07 1.04e-07 1.55e-07 7.17e-07 3.56e-07 8.14e-07   erg/cm2
Peak flux Power-law 1.82e+00 1.73e+00 1.14e+00 1.18e+00 5.17e+00 5.87e+00   ph/cm2/s
              Error 1.52e-01 8.77e-02 7.15e-02 1.51e-01 2.54e-01 2.79e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.34e-06 3.42e-06 3.75e-06 8.00e-06 1.19e-05 1.72e-05   erg/cm2
              Error 1.27e-07 1.24e-07 2.11e-07 1.06e-06 4.32e-07 1.44e-06   erg/cm2
Peak flux Cutoff-PL 1.75e+00 1.76e+00 1.16e+00 9.32e-01 5.12e+00 5.60e+00   ph/cm2/s
              Error 1.84e-01 1.02e-01 7.84e-02 3.01e-01 2.67e-01 4.29e-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    1.867    0.059    -      -           2.37e-03 7.10e-05   51.240 57
CPL   1.868    0.085    9999.4   -0.0      2.37e-03 7.07e-04   51.250 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.595    0.086    -      -           4.03e-02 1.98e-03   40.230 57
CPL   1.399    0.296     153.5  -42.3      5.06e-02 1.85e-02   39.220 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: 99.648000 sec.
T50 in the 50-300 keV band: 35.136000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  581.864  -15.916  565.948
T90   241.932   -0.548  241.384
T50    36.940   49.764   86.704
Peak    1.000   77.632   78.632

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
  213.8154   -58.0105   0.0075    27.6043    86.1758         3.9442093     25.670 TRIG_01343270                 
 
Foreground time interval of the image:
-15.916  21.189 (delta_t =  37.105 [sec])
Background time interval of the image:
-639.411 -630.782 (delta_t =   8.629 [sec])
-239.912 -15.916 (delta_t = 223.996 [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 1.024000

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 1.024000

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 1.024000

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

Multiple GTIs in the spectrum
tstart tstop
-15.916000 482.131600
520.088000 565.948000
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.86680     ( -0.0589382   0.0593233 )
Norm@50keV  : 2.37223E-03    ( -7.11337e-05   7.08132e-05 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   51.24     using 59 bins.
 Reduced chi-squared = 0.898947
# Null hypothesis probability of 6.90e-01 with 57 degrees of freedom
 
Photon flux (15-150 keV)    in 543.9 sec: 0.335763 ( -0.010774  0.010826 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.18637e-05 ( -3.55411e-07  3.56284e-07 ) ergs/cm2

Cutoff power-law model

Multiple GTIs in the spectrum
tstart tstop
-15.916000 482.131600
520.088000 565.948000
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.86786     ( -0.111333   0.0585514 )
Epeak [keV] : 9999.36      ( -9999.35 -9999.36 )
Norm@50keV  : 2.37264E-03    ( -0.000854296   0.000559142 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   51.25     using 59 bins.
 Reduced chi-squared = 0.915179
# Null hypothesis probability of 6.55e-01 with 56 degrees of freedom
 
Photon flux (15-150 keV)    in 543.9 sec: 0.336857 ( -0.015247  0.011978 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.19055e-05 ( -5.42901e-07  3.21722e-07 ) ergs/cm2

Band function

Multiple GTIs in the spectrum
tstart tstop
-15.916000 482.131600
520.088000 565.948000
 
 
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]    : 12.6862  (  )
R^2/D10^2   : 5.95812E-02  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                  355.25     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 1.08e-44 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.106e-06   6.581e-08
25- 50  3.709e-06   1.346e-07
50-150  3.719e-06   2.263e-07
15-150  8.535e-06   2.611e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 100.008       (-10.3251      15.0439)
Norm        : 1.43117       (-0.0728452     0.0679018)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   68.73     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 1.37e-01 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.035e-06   1.349e-07
25- 50  3.518e-06   1.482e-07
50-150  5.702e-06   1.368e-06
15-150  1.125e-05   1.409e-06

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.93129        (-0.632547      0.649596)
R1^2/D10^2  : 0.432513        (-0.119256      0.185739)
kT2 [keV]   : 26.5516        (-3.12783      4.18757)
R2^2/D10^2  : 2.94458E-03    (-0.00118646   0.00174631)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   62.94     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 2.16e-01 with 55 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.987e-06   1.692e-07
25- 50  3.523e-06   2.075e-07
50-150  6.121e-06   6.331e-07
15-150  1.163e-05   8.648e-07

Peak spectrum fit

Power-law model

Time interval is from   77.632 sec. to   78.632 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.59492     ( -0.085165   0.0859089 )
Norm@50keV  : 4.02774E-02    ( -0.00198268   0.00197602 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   40.23     using 59 bins.
 Reduced chi-squared = 0.705789
# Null hypothesis probability of 9.55e-01 with 57 degrees of freedom
 
Photon flux (15-150 keV)    in 1 sec: 5.16789 ( -0.25348  0.25382 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.76964e-07 ( -1.99132e-08  2.00081e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   77.632 sec. to   78.632 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.39918     ( -0.354265   0.238566 )
Epeak [keV] : 153.483      ( -68.9295 -153.486 )
Norm@50keV  : 5.05867E-02    ( -0.011784   0.0251344 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   39.22     using 59 bins.
 Reduced chi-squared = 0.700357
# Null hypothesis probability of 9.57e-01 with 56 degrees of freedom
 
Photon flux (15-150 keV)    in 1 sec: 5.11679 ( -0.26738  0.26738 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.71356e-07 ( -2.21996e-08  2.20672e-08 ) ergs/cm2

Band function

Time interval is from   77.632 sec. to   78.632 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]    : 14.1392  (  )
R^2/D10^2   : 0.697307  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                  140.58     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 5.18e-09 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.942e-08   2.675e-09
25- 50  1.105e-07   6.850e-09
50-150  1.462e-07   1.505e-08
15-150  2.861e-07   1.635e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 183.416       (-42.2787      -184.519)
Norm        : 20.9835       (-1.06859     1.16394)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   39.52     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 9.62e-01 with 57 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.280e-08   3.720e-09
25- 50  1.005e-07   1.277e-08
50-150  2.143e-07   7.036e-08
15-150  3.677e-07   9.550e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 7.38391        (-1.33421      1.51538)
R1^2/D10^2  : 4.70507        (-2.04365      4.41146)
kT2 [keV]   : 27.2923        (-5.22258      10.6349)
R2^2/D10^2  : 5.09800E-02    (-0.0342254   0.062396)
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   45.14     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 8.26e-01 with 55 degrees of freedom
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.970e-08   7.790e-09
25- 50  1.030e-07   1.283e-08
50-150  2.151e-07   5.040e-08
15-150  3.677e-07   8.000e-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: 1.71649     ( -0.0957374   0.0967772 )
Norm@50keV  : 6.71448E-03    ( -0.000355159   0.000353465 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   60.15     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 3.63e-01 with 57 degrees of freedom
 
Photon flux (15-150 keV)    in 37.1 sec: 0.896956 ( -0.0480362  0.0482227 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.30358e-06 ( -1.26901e-07  1.27441e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.71917     ( -0.0983954   0.0955683 )
Epeak [keV] : 9999.36      ( -10000 -10000 )
Norm@50keV  : 6.71062E-03    ( -0.000355501   0.000338721 )
------------------------------------------------------------
#Fit statistic  : Chi-Squared                   60.16     using 59 bins.
 Reduced chi-squared = 
# Null hypothesis probability of 3.28e-01 with 56 degrees of freedom
 
Photon flux (15-150 keV)    in 37.1 sec: 0.897032 ( -0.025017  0.047709 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.30348e-06 ( -1.30726e-07  1.26314e-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)  = 3.42e-06
S(50-100 keV) = 3.75e-06

T90 vs. Hardness ratio plot

T90                                   = 241.932000041008 sec.
Hardness ratio (energy fluence ratio) = 1.09649

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.08372
Count Ratio (50-100 keV) / (15-25 keV) = 0.61711

Mask shadow pattern

IMX = 3.487346148824182E-02, IMY = -5.217190170875294E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 1.024000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 1.024000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 1.024000

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:
-639.411400 -630.782000
-239.912000 -15.916000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5393 -40.5574    0.4  30.1 -148.7  13.8246  30.9    0.5	Vela X-1                      
170.2335 -60.4739    3.1  17.7  140.1   1.3992   3.7    9.3	Cen X-3                       
186.2247 -62.7769  191.3  20.5  117.3  -0.0266  -0.1   11.9	GX 301-2                      
100.2212 -66.8175    3.7  45.7  162.7   2.9677   3.1 ------	UNKNOWN                       
136.7725 -65.1628    3.4  31.0  161.7   1.6246   3.4 ------	UNKNOWN

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

Time interval of the image:
-15.916000 21.188630
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5169 -40.5913    2.4  30.1 -148.8  -0.4699  -4.8    2.3	Vela X-1                      
170.5999 -60.5635    7.6  17.7  139.5  -0.1385  -1.5    9.1	Cen X-3                       
187.1172 -62.7589    0.0  20.6  116.2   0.0267   0.3   12.7	GX 301-2                      
213.8154 -58.0105    0.4  27.6   86.2   3.9445  25.7 ------	UNKNOWN                       
218.2703  -1.3441    2.6  56.1    4.3   2.6313   4.5 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
85.988600 482.131600
520.088000 953.288600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
170.3248 -60.7189  268.4  21.9 -142.3   0.3180   0.0    5.8	Cen X-3                       
187.1058 -62.7881    0.0  13.9 -148.0  16.2903   2.9   12.4	GX 301-2                      
244.9665 -15.6812    9.4  48.2   15.1  16.9756   1.2    2.6	Sco X-1                       
256.1732 -37.8792   10.7  33.9   45.5 -10.1573  -1.1    9.1	4U 1700-377                   
256.6189 -36.4630    5.4  35.2   44.4  21.4444   2.2    9.2	GX 349+2                      
262.8138 -24.6062    8.7  48.0   40.6  29.4982   1.3   13.5	GX 1+4                        
264.7404 -44.4506   48.4  33.6   62.1  -2.6581  -0.2    0.1	4U 1735-44                    
262.9890 -33.7083  101.0  40.6   48.3  -1.4203  -0.1    7.6	GX 354-0                      
233.2945 -56.0884    2.6  10.7   61.2  27.5665   4.4 ------	UNKNOWN                       
211.5232 -60.8265    2.5   3.1  175.3  26.8319   4.6 ------	UNKNOWN                       
234.1040  -3.3772    3.0  56.9   -2.4 112.2469   3.9 ------	UNKNOWN                       
217.5550 -11.5723    2.8  46.5  -21.8  51.7571   4.1 ------	UNKNOWN

Plot creation:
Sun Mar  1 23:30:47 EST 2026