batgrbproduct analysis for trigger=1334535

batgrbproduct Analysis for Trigger=1334535

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Sat Jul 19 00:22:13 EDT 2025
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/prebascript/trigger1334535/GCN5_download_cron
======================================================================

  Trigger: 01334535      Segment: 000

  BAT Trigger Time: 774490478.936   [s; MET]
      Trigger Stop: 774490479   [s; MET]
               UTC: 2025-07-18T00:14:02.953220    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 241.99784819253   Dec: -11.9933284261445  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    6.85
     Image Trigger?:     NO
     Rate S/N Ratio:     8.12403840463596  [ if not an image trigger ]
     Image S/N Ratio:    6.85

  Flight Position:   [ source = BAT ]
    RA: 241.99784819253   Dec: -11.9933284261445  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 241.987052565825   Dec: -12.0425120424002  [deg; J2000]  
        { 16h 07m 56.9s , -12d 02' 33.0" }
         +/- 4.22134365236421 [arcmin] (estimated 90% radius based on SNR)
         +/- 3.20339808465425 [arcmin] (formal 1-sigma fit error)
    SNR: 3.88702530067433
 
  Angular difference between Flight and Ground position is 3.018257 arcmin
 
  Partial Coding Fraction: 0.8828125    [ including projection effects ]

  Duration
     T90: 0.0640000104904175 +/- 
        Measured from: 0
                   to: 0.0640000104904175     [s; relative to TRIGTIME]
     T50: 0.0640000104904175 +/- 
        Measured from: 0
                   to: 0.0640000104904175     [s; relative to TRIGTIME]

    WARNING: battblocks failed.  Used TDRSS fore/background intervals

  Fluence
     Peak Flux  (peak 0.0640000104904175 second)
        Measured from: -5.96046447753906e-08     
                   to: 0.0639999508857727     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0     
                   to: 0.0640000104904175     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    -0.001774  -0.000486   0.005255   0.007755
           0.001981   0.001697   0.001678   0.001789 [error]
 Peak     -0.001774  -0.000486   0.005255   0.007755
           0.001981   0.001697   0.001678   0.001789 [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 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
              Error 2.11e-10 3.58e-10 7.32e-10 1.68e-08 2.01e-09 1.69e-08   erg/cm2
Peak flux Power-law 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
              Error 1.09e-01 9.79e-02 9.86e-02 6.21e-01 3.10e-01 6.41e-01   ph/cm2/s
 
Fluence   Cutoff-PL 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
              Error 2.11e-10 5.32e-10 2.14e-09 -------- 3.66e-09 --------   erg/cm2
Peak flux Cutoff-PL 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
              Error 1.09e-01 1.37e-01 2.61e-01 -------- 3.87e-01 --------   ph/cm2/s
 
Fluence        Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
              Error -------- 5.19e-10 1.67e-09 -------- -------- --------   erg/cm2
Peak flux      Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
              Error 1.07e-01 -------- -------- -------- -------- --------   ph/cm2/s
 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.500    0.000    -      -           0.00e+00 2.70e-03   66.500 57
CPL   1.000    0.000      50.0    0.0      0.00e+00 0.00e+00   66.500 56
 
The chi2 of BB fit is  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    1.500    0.000    -      -           0.00e+00 2.70e-03   66.500 57
CPL   1.000    0.000      50.0    0.0      0.00e+00 0.00e+00   66.500 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    0.064    0.000    0.064
T90     0.064    0.000    0.064
T50     0.064    0.000    0.064
Peak    0.064   -0.000    0.064
  • 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
      241.9871 -12.0425 0.0494   26.0  -15.5       0.0137     3.9  TRIG_01334535       
    ------------------------------------------
     
    Foreground time interval of the image:
      0.000   0.064 (delta_t =   0.064 [sec])
    Background time interval of the image:
    -60.936 -33.183 (delta_t =  27.753 [sec])
    -28.936  -6.936 (delta_t =  22.000 [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)

    Spectra

    Notes:

    Time averaged spectrum fit using the pre-slew DRM

    Power-law model
    Time interval is from    0.000 sec. to    0.064 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.50000     ( -1.5   -1.5 )
    Norm@50keV  : 0.0    ( 0   0.00539834 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.50 using 59 PHA bins.
    # Reduced chi-squared =          1.167 for     57 degrees of freedom 
    # Null hypothesis probability =   1.823154e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 ( 0  0.620209 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  4.02109e-09 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.000 sec. to    0.064 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.00000     (     )
    Epeak [keV] : 50.0000      (   )
    Norm@50keV  : 0.0    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.50 using 59 PHA bins.
    # Reduced chi-squared =          1.188 for     56 degrees of freedom 
    # Null hypothesis probability =   1.590077e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 0.422911 0.432353 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.000 sec. to    0.064 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.38550   ( 0.98395   0.98395 )
    beta        : -9.37167    ( 2.5   2.5 )
    Epeak [keV] : 107.216      ( -80 -80 )
    Norm@50keV   : 5.99135E-02    ( -0.0603206   0.179569 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          64.65 using 59 PHA bins.
    # Reduced chi-squared =          1.175 for     55 degrees of freedom 
    # Null hypothesis probability =   1.751631e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 (    ) 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]    : 5.00000  (-5  -5)
    R^2/D10^2   : 0.0  (0   0)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.50 using 59 PHA bins.
    # Reduced chi-squared =          1.167 for     57 degrees of freedom 
    # Null hypothesis probability =   1.823154e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    
    Thermal bremsstrahlung (OTTB)
    XSPEC12>exit
     XSPEC: quit
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 7.00000       (-7      -7)
    Norm        : 0.0       (0     0)
    ------------------------------------------------------------
     Reduced chi-squared = 
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    
    Double BB
    XSPEC12>exit
     XSPEC: quit
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 28.1897        (-28.1885      -28.1885)
    R1^2/D10^2  : 5.51989E-03        (-0.00552844      -0.00552844)
    kT2 [keV]   : 10.0000        (-10      -10)
    R2^2/D10^2  : 0.0    (0   0)
    ------------------------------------------------------------
     Reduced chi-squared = 
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    

    Peak spectrum fit

    Power-law model
    Time interval is from    0.000 sec. to    0.064 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.50000     ( -1.5   -1.5 )
    Norm@50keV  : 0.0    ( 0   0.00539834 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.50 using 59 PHA bins.
    # Reduced chi-squared =          1.167 for     57 degrees of freedom 
    # Null hypothesis probability =   1.823154e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 ( 0  0.620209 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  4.02109e-09 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    0.000 sec. to    0.064 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.00000     (     )
    Epeak [keV] : 50.0000      (   )
    Norm@50keV  : 0.0    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.50 using 59 PHA bins.
    # Reduced chi-squared =          1.188 for     56 degrees of freedom 
    # Null hypothesis probability =   1.590077e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 0.422911 0.432353 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
     
    
    Band function
    Time interval is from    0.000 sec. to    0.064 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.38550   ( 0.98395   0.98395 )
    beta        : -9.37167    ( 2.5   2.5 )
    Epeak [keV] : 107.216      ( -80 -80 )
    Norm@50keV   : 5.99135E-02    ( -0.0603206   0.179569 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          64.65 using 59 PHA bins.
    # Reduced chi-squared =          1.175 for     55 degrees of freedom 
    # Null hypothesis probability =   1.751631e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 (    ) 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]    : 5.00000  (-5  -5)
    R^2/D10^2   : 0.0  (0   0)
    (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  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    
    Thermal bremsstrahlung (OTTB)
    XSPEC12>exit
     XSPEC: quit
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 7.00000       (-7      -7)
    Norm        : 0.0       (0     0)
    ------------------------------------------------------------
     Reduced chi-squared = 
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    
    Double BB
    XSPEC12>exit
     XSPEC: quit
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 28.1897        (-28.1885      -28.1885)
    R1^2/D10^2  : 5.51989E-03        (-0.00552844      -0.00552844)
    kT2 [keV]   : 10.0000        (-10      -10)
    R2^2/D10^2  : 0.0    (0   0)
    ------------------------------------------------------------
     Reduced chi-squared = 
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  0.000e+00   0.000e+00
    25- 50  0.000e+00   0.000e+00
    50-150  0.000e+00   0.000e+00
    15-150  0.000e+00   0.000e+00
    

    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: 1.50000     ( -1.5   -1.5 )
    Norm@50keV  : 0.0    ( 0   0.00539834 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.50 using 59 PHA bins.
    # Reduced chi-squared =          1.167 for     57 degrees of freedom 
    # Null hypothesis probability =   1.823154e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 ( 0  0.620209 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  4.02109e-09 ) 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  : 0.0    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          66.50 using 59 PHA bins.
    # Reduced chi-squared =          1.188 for     56 degrees of freedom 
    # Null hypothesis probability =   1.590077e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 0.422911 0.432353 (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 4.38550   ( 0.98395   0.98395 )
    beta        : -9.37167    ( 2.5   2.5 )
    Epeak [keV] : 107.216      ( -80 -80 )
    Norm@50keV   : 5.99135E-02    ( -0.0603206   0.179569 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          64.65 using 59 PHA bins.
    # Reduced chi-squared =          1.175 for     55 degrees of freedom 
    # Null hypothesis probability =   1.751631e-01
     
    Photon flux (15-150 keV)    in 0.064 sec: 0.0 (    ) 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)  = 0.00e+00
    S(50-100 keV) = 0.00e+00
    

    T90 vs. Hardness ratio plot

    T90                                   = 0.0640000104904175 sec.
    Hardness ratio (energy fluence ratio) = 
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 0.273957
    Count Ratio (50-100 keV) / (15-25 keV) = -2.96223
    

    Mask shadow pattern

    IMX = 4.691809527200299E-01, IMY = 1.298099815160721E-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:
    -60.936000 -33.182600
    -28.936000 -6.936000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    245.0128 -15.6441    0.6  21.4  -13.8   2.1724  18.2    1.9	Sco X-1                       
    256.0249 -37.8147    3.5   4.6 -138.2   0.3634   3.3    2.5	4U 1700-377                   
    256.4161 -36.2681   10.5   3.0 -133.5   0.1155   1.1    9.3	GX 349+2                      
    263.0147 -24.7477  506.4   9.8   50.5  -0.0024  -0.0    0.3	GX 1+4                        
    264.6537 -44.6499    0.0  12.3  179.4  -0.1242  -1.2   12.6	4U 1735-44                    
    268.3705  -1.6008    8.5  33.4   41.6   0.2367   1.3    8.9	SW J1753.5-0127               
    270.2470 -25.1111    4.2  13.6   77.5   0.3283   2.8    2.8	GX 5-1                        
    270.1195 -25.7543   24.0  13.1   79.3  -0.0570  -0.5    9.9	GRS 1758-258                  
    274.1384 -14.1275    9.2  24.3   63.5   0.1734   1.3    9.5	GX 17+2                       
    276.1198 -30.4314    4.5  15.7  106.0   0.3057   2.6   10.8	H1820-303                     
    285.0153 -24.9267    5.6  25.1   99.5  -0.3272  -2.1    1.2	HT1900.1-2455                 
    262.8993 -34.0287    7.9   4.2  120.8   0.1403   1.5   12.5	GX 354-0                      
    304.3442 -23.9832    2.8  41.4  111.6   2.0100   4.1 ------	UNKNOWN                       
    

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

    Time interval of the image:
    0.000000 0.064000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    244.9575 -15.5662    8.6  21.4  -13.9   0.0042   1.3    4.6	Sco X-1                       
    255.7409 -37.7586    0.0   4.6 -135.3   0.0017   0.5   12.7	4U 1700-377                   
    256.6775 -36.5072    0.0   3.2 -138.8  -0.0032  -1.0   12.7	GX 349+2                      
    262.7897 -24.6727    0.0   9.8   49.2  -0.0075  -2.3   12.7	GX 1+4                        
    265.0210 -44.5177    0.0  12.3  178.0   0.0039   1.2   12.6	4U 1735-44                    
    268.2806  -1.3363    8.7  33.6   41.3  -0.0071  -1.3    8.7	SW J1753.5-0127               
    270.3358 -25.2197    4.7  13.6   78.1  -0.0087  -2.4    8.9	GX 5-1                        
    270.5155 -25.7805   11.8  13.4   80.4  -0.0038  -1.1   11.7	GRS 1758-258                  
    274.1024 -13.9066   23.2  24.5   63.1   0.0021   0.5    9.6	GX 17+2                       
    275.9900 -30.4476    4.9  15.6  106.0  -0.0076  -2.3    5.9	H1820-303                     
    284.9902 -25.1221    0.0  24.9   99.9   0.0094   2.0   12.3	HT1900.1-2455                 
    262.7756 -33.8005   53.8   4.0  117.7  -0.0007  -0.2   10.8	GX 354-0                      
    323.7544 -67.1100    2.1  50.1  174.9   0.0458   5.5 ------	UNKNOWN                       
    230.7458 -23.5079    2.1  25.8  -51.9   0.0223   5.6 ------	UNKNOWN                       
    209.7770 -73.0598    2.6  46.3 -140.1   0.0341   4.5 ------	UNKNOWN                       
    213.8728   0.3517    2.0  53.4  -37.5   0.0943   5.8 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    293.564600 302.131700
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
     83.6404  22.0273    2.1  36.2  -68.8   0.3883   5.4    0.9	Crab                          
     60.7010 -26.5124    2.5  55.2    4.9   0.6457   4.6 ------	UNKNOWN                       
     50.0315   9.8890    1.7  17.4    3.1   0.2223   7.0 ------	UNKNOWN                       
     69.7085  17.5113    2.4  25.3  -51.7   0.1749   4.8 ------	UNKNOWN                       
     83.2935 -18.2058    2.2  58.6  -21.7   1.0807   5.3 ------	UNKNOWN                       
     90.2554  11.9601    2.6  45.6  -57.7   0.6164   4.4 ------	UNKNOWN                       
    
    Plot creation:
    Sat Jul 19 00:26:09 EDT 2025