batgrbproduct analysis for trigger=994165

batgrbproduct Analysis for Trigger=994165

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Wed Oct 19 23:57:16 EDT 2022
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger994165
======================================================================

  Trigger: 00994165      Segment: 000

  BAT Trigger Time: 620636992   [s; MET]
      Trigger Stop: 620637096   [s; MET]
               UTC: 2020-09-01T07:09:26.441920    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 217.879251310693   Dec: -38.7163321024524  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.77
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    7.77

  Flight Position:   [ source = BAT ]
    RA: 217.879251310693   Dec: -38.7163321024524  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 217.860261104162   Dec: -38.7042311011426  [deg; J2000]  
        { 14h 31m 26.5s , -38d 42' 15.2" }
         +/- 2.98734307967546 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.8215609488422 [arcmin] (formal 1-sigma fit error)
    SNR: 6.3700033858981
 
  Angular difference between Flight and Ground position is 1.147898 arcmin
 
  Partial Coding Fraction: 0.8203125    [ including projection effects ]

  Duration
     T90: 705.939999938011 +/- 148.706358816395
        Measured from: 52.1000000238419
                   to: 758.039999961853     [s; relative to TRIGTIME]
     T50: 222.799999952316 +/- 86.5053386745445
        Measured from: 158.919999957085
                   to: 381.719999909401     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 68.62399995327     
                   to: 69.62399995327     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 32.1399999856949     
                   to: 901.324000000954     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     3.025206   3.486970   1.762457   0.256965
           0.207129   0.189113   0.157775   0.135433 [error]
 Peak      0.027946   0.006047   0.014422   0.014551
           0.006919   0.006963   0.005840   0.004994 [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 9.39e-07 1.33e-06 1.40e-06 2.71e-06 4.51e-06 6.37e-06   erg/cm2
              Error 9.61e-08 8.87e-08 1.49e-07 5.84e-07 3.44e-07 7.30e-07   erg/cm2
Peak flux Power-law 1.79e-01 1.31e-01 6.41e-02 4.37e-02 3.95e-01 4.21e-01   ph/cm2/s
              Error 1.60e-01 7.33e-02 6.95e-02 4.23e-01 1.62e-01 3.66e-01   ph/cm2/s
 
Fluence   Cutoff-PL 8.27e-07 1.47e-06 1.36e-06 6.77e-07 4.11e-06 4.34e-06   erg/cm2
              Error 1.15e-07 1.19e-07 1.73e-07 5.31e-07 3.89e-07 6.61e-07   erg/cm2
Peak flux Cutoff-PL 1.65e-01 3.04e-02 2.90e-03 3.52e-04 1.99e-01 2.00e-01   ph/cm2/s
              Error 1.08e-01 4.94e-02 1.59e-02 8.62e-03 1.53e-01 1.54e-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    1.928    0.124    -      -           5.64e-04 4.38e-05   71.300 57
CPL   0.928    0.622      47.2    8.8      1.99e-03 1.80e-03   61.740 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.999    2.631    -      -           2.64e-03 2.13e-03   52.470 57
CPL   5.035    1.676     590.7   71.4      9.99e-05 6.39e-04   46.830 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: 346.048000 sec.
T50 in the 50-300 keV band: 184.768000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  869.184   32.140  901.324
T90   705.940   52.100  758.040
T50   222.800  158.920  381.720
Peak    1.000   68.624   69.624
  • 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
      217.8603   -38.7042   0.0301    24.2814    27.1109         0.8194602      6.370 TRIG_00994165                 
     
    Foreground time interval of the image:
     32.140 113.701 (delta_t =  81.561 [sec])
    Background time interval of the image:
    -239.000  32.140 (delta_t = 271.140 [sec])
    

    Lightcurves

    Notes:

    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)

    Quad-rate summed light curves (from T0-300s to T0+1000s)

    Spectral Evolution

    Spectra

    Notes:

    Time averaged spectrum fit using the average DRM

    Power-law model
    Time interval is from   32.140 sec. to  901.324 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.92792     ( -0.122909   0.126029 )
    Norm@50keV  : 5.64250E-04    ( -4.40333e-05   4.35507e-05 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   71.30     using 59 bins.
     Reduced chi-squared = 1.25088
    # Null hypothesis probability of 9.63e-02 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 869.2 sec: 8.19579E-02 ( -0.0055905  0.0055984 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.51159e-06 ( -3.4194e-07  3.45986e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   32.140 sec. to  901.324 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 0.928094     ( -0.665728   0.577505 )
    Epeak [keV] : 47.2005      ( -6.90131 10.6453 )
    Norm@50keV  : 1.99500E-03    ( -0.00101872   0.00258658 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   61.74     using 59 bins.
     Reduced chi-squared = 1.1025
    # Null hypothesis probability of 2.79e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 869.2 sec: 7.78071E-02 ( -0.0060325  0.0060414 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 4.11367e-06 ( -3.80313e-07  3.974e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from   32.140 sec. to  901.324 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]    : 11.3256  (-0.819081  0.886046)
    R^2/D10^2   : 2.37008E-02  (-0.00593782   0.00788146)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   87.60     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 5.69e-03 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  5.550e-07   6.780e-08
    25- 50  1.628e-06   1.321e-07
    50-150  1.206e-06   1.956e-07
    15-150  3.390e-06   2.942e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 76.0895       (-14.5909      20.7493)
    Norm        : 0.389639       (-0.0403301     0.0459557)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   62.90     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 2.75e-01 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  8.756e-07   8.292e-08
    25- 50  1.424e-06   9.648e-08
    50-150  1.942e-06   3.220e-07
    15-150  4.241e-06   4.159e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 3.89751        (-1.16693      1.87101)
    R1^2/D10^2  : 0.753540        (-0.599763      2.314)
    kT2 [keV]   : 13.9442        (-1.60586      2.66959)
    R2^2/D10^2  : 9.45325E-03    (-0.00517824   0.00642128)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   61.00     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 2.69e-01 with 55 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  8.622e-07   3.413e-07
    25- 50  1.426e-06   2.794e-07
    50-150  1.600e-06   3.546e-07
    15-150  3.888e-06   7.875e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from   68.624 sec. to   69.624 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.99881     ( -2.83472   2.42802 )
    Norm@50keV  : 2.63664E-03    ( -0.00259802   0.00165248 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   52.47     using 59 bins.
     Reduced chi-squared = 0.920526
    # Null hypothesis probability of 6.45e-01 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 1 sec: 0.395295 ( -0.162387  0.162296 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.31244e-08 ( -1.50743e-08  2.04218e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   68.624 sec. to   69.624 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 5.03486     ( -2.16373   1.18886 )
    Epeak [keV] : 590.743      ( -60.835 81.9559 )
    Norm@50keV  : 9.99235E-05    ( -0.000159116   0.00111829 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   46.83     using 59 bins.
     Reduced chi-squared = 0.83625
    # Null hypothesis probability of 8.04e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 1 sec: 0.198798 ( -0.135855  0.16968 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.68372e-08 ( -1.68368e-08  1.09971e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   68.624 sec. to   69.624 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]    : 4.26315  (-1.62268  2.24746)
    R^2/D10^2   : 6.27783  (-6.27783   74.4859)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   53.64     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 6.02e-01 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.710e-09   4.542e-09
    25- 50  3.326e-09   2.375e-09
    50-150  5.868e-11   7.700e-11
    15-150  1.109e-08   7.265e-09
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 11.6929       (-6.78997      -11.6929)
    Norm        : 8.42540       (-8.4254     49.358)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   53.89     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 5.93e-01 with 57 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.303e-09   4.598e-09
    25- 50  3.830e-09   2.545e-09
    50-150  3.924e-10   4.289e-10
    15-150  1.153e-08   7.000e-09
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 3.90816        (-1.6218      0.976852)
    R1^2/D10^2  : 9.15532        (-7.9202      91.1949)
    kT2 [keV]   : 198.117        (-160.596      -198.066)
    R2^2/D10^2  : 1.09105E-04    (-5.1596e-05   0.00074277)
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   41.56     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 9.10e-01 with 55 degrees of freedom
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  7.471e-09   4.653e-09
    25- 50  4.135e-09   2.523e-09
    50-150  2.877e-08   2.705e-08
    15-150  4.038e-08   3.031e-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: 1.52564     ( -0.227369   0.228804 )
    Norm@50keV  : 1.01363E-03    ( -0.000147541   0.000146443 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   48.92     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 7.68e-01 with 57 degrees of freedom
     
    Photon flux (15-150 keV)    in 81.56 sec: 0.127433 ( -0.0179726  0.0179975 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 7.81073e-07 ( -1.22269e-07  1.24316e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.45371E-02     ( -2.43173   1.26204 )
    Epeak [keV] : 56.8483      ( -13.7599 70.7922 )
    Norm@50keV  : 7.16550E-03    ( -0.00725181   0.189679 )
    ------------------------------------------------------------
    #Fit statistic  : Chi-Squared                   44.41     using 59 bins.
     Reduced chi-squared = 
    # Null hypothesis probability of 8.68e-01 with 56 degrees of freedom
     
    Photon flux (15-150 keV)    in 81.56 sec: 0.120928 ( -0.019329  0.018966 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 6.66695e-07 ( -1.53247e-07  1.57974e-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)  = 1.33e-06
    S(50-100 keV) = 1.40e-06
    

    T90 vs. Hardness ratio plot

    T90                                   = 705.939999938011 sec.
    Hardness ratio (energy fluence ratio) = 1.05263
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.15264
    Count Ratio (50-100 keV) / (15-25 keV) = 0.582591
    

    Mask shadow pattern

    IMX = 4.015590938595142E-01, IMY = -2.055848774308623E-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:
    -239.000000 32.140000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    135.5101 -40.5642    2.0  36.8 -146.5   2.1506   5.8    1.0	Vela X-1                      
    170.2748 -60.6293    2.9  15.1  163.1   1.0586   4.0    1.3	Cen X-3                       
    186.6673 -62.7867    1.6  13.9  130.9   2.0001   7.2    1.0	GX 301-2                      
    263.3151 -68.0876    2.5  40.8   96.6   4.5047   4.7 ------	UNKNOWN                       
    251.8401 -48.4778    3.9  41.5   65.3   2.7114   3.0 ------	UNKNOWN                       
    246.5523 -26.5735    2.7  50.6   36.8   4.8677   4.3 ------	UNKNOWN                       
    224.7086 -67.5722    2.2  26.5   98.7   1.9817   5.3 ------	UNKNOWN                       
    217.8175 -38.7045    2.1  24.3   27.1   1.5692   5.4 ------	UNKNOWN                       
    101.3755 -53.1271    2.3  50.7 -179.1   3.7770   5.0 ------	UNKNOWN                       
    213.2085  -3.8270    2.3  50.3  -14.8   2.6662   4.9 ------	UNKNOWN                       
    213.2429   2.7220    2.4  56.4  -17.7   4.8888   4.9 ------	UNKNOWN                       
    122.2011 -37.1685    3.0  47.3 -150.8   2.4359   3.9 ------	UNKNOWN                       
    203.9202  -1.6642    3.0  49.4  -27.2   2.1480   3.8 ------	UNKNOWN                       
    

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

    Time interval of the image:
    32.140000 113.700610
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    135.4494 -40.6006    3.2  36.8 -146.6   0.6063   3.6    4.5	Vela X-1                      
    170.7257 -60.6863    0.0  15.0  162.3  -0.1762  -1.6   12.6	Cen X-3                       
    186.6064 -62.8130   25.3  13.9  131.0  -0.0533  -0.5    2.9	GX 301-2                      
    232.3020 -32.6677    2.0  37.3   31.6   1.1483   5.7 ------	UNKNOWN                       
    217.8620 -38.7053    1.8  24.3   27.1   0.8019   6.2 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    158.900590 961.700620
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    170.0687 -60.7219    5.6  36.7 -170.8  -2.8695  -2.1    9.4	Cen X-3                       
    186.6423 -62.7741    3.6  30.5  179.7   3.8795   3.2    0.5	GX 301-2                      
    244.9782 -15.6371    0.2  33.1   25.3  65.1660  50.9    0.2	Sco X-1                       
    255.9878 -37.8681    1.7  29.7   72.4  11.0145   6.9    1.4	4U 1700-377                   
    256.2480 -36.5372   11.9  30.3   69.9  -1.5777  -1.0   11.3	GX 349+2                      
    262.9592 -24.7514   33.6  40.4   55.3  -0.8351  -0.3    2.7	GX 1+4                        
    264.8166 -44.4106    7.5  35.1   86.7   3.6432   1.5    3.9	4U 1735-44                    
    263.1073 -33.8848    9.1  36.4   68.6   2.9243   1.3    6.6	GX 354-0                      
    257.7147 -54.2850    2.5  31.0  105.2   7.7086   4.6 ------	UNKNOWN                       
    251.8794 -50.1385    3.5  26.5   98.5   5.0186   3.3 ------	UNKNOWN                       
    249.6187 -12.2981    2.9  38.6   27.4   6.3633   3.9 ------	UNKNOWN                       
    217.8145 -38.6973    1.7   0.0  -98.2   5.9996   6.6 ------	UNKNOWN                       
    240.4748  14.0346    2.6  56.8   -1.7  17.4729   4.4 ------	UNKNOWN                       
    231.8975   4.6631    2.7  45.3   -8.2   6.9931   4.4 ------	UNKNOWN                       
    229.6716   7.9047    4.3  47.9  -12.3   4.9980   2.7 ------	UNKNOWN                       
    197.0726 -16.3727    3.7  28.8  -73.1   5.0768   3.1 ------	UNKNOWN                       
    222.5980  16.4241    3.9  55.3  -22.6  10.1631   3.0 ------	UNKNOWN                       
    167.6099 -25.7366    3.2  43.9 -116.4  19.3018   3.7 ------	UNKNOWN                       
    
    Plot creation:
    Thu Oct 20 00:52:21 EDT 2022