batgrbproduct analysis for trigger=1232755

batgrbproduct Analysis for Trigger=1232755

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): Tue Jun  4 03:43:29 EDT 2024
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/prebascript/trigger1232755/GCN5_download_cron
======================================================================

  Trigger: 01232755      Segment: 000

  BAT Trigger Time: 739090697.216   [s; MET]
      Trigger Stop: 739090697.728   [s; MET]
               UTC: 2024-06-03T06:57:43.653460    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 36.0537537680265   Dec: -50.9443994758644  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.01
     Image Trigger?:     NO
     Rate S/N Ratio:     14.422205101856  [ if not an image trigger ]
     Image S/N Ratio:    7.01

  Flight Position:   [ source = BAT ]
    RA: 36.0537537680265   Dec: -50.9443994758644  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 36.106561538353   Dec: -50.9543531118378  [deg; J2000]  
        { 02h 24m 25.6s , -50d 57' 15.7" }
         +/- 2.74008155005364 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.00249746551495 [arcmin] (formal 1-sigma fit error)
    SNR: 7.20679167048802
 
  Angular difference between Flight and Ground position is 2.083580 arcmin
 
  Partial Coding Fraction: 0.8046875    [ including projection effects ]

  Duration
     T90: 0.519999861717224 +/- 0.144941363455475
        Measured from: -0.0159997940063477
                   to: 0.504000067710876     [s; relative to TRIGTIME]
     T50: 0.271999955177307 +/- 0.150572333179887
        Measured from: 0.124000191688538
                   to: 0.396000146865845     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.25     
                   to: 0.75     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.0439999103546143     
                   to: 0.540000081062317     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.015681   0.028533   0.016148   0.003810
           0.005142   0.005220   0.004376   0.004056 [error]
 Peak      0.015675   0.029223   0.016417  -0.000400
           0.006786   0.006872   0.005956   0.005167 [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 6.43e-09 9.64e-09 1.08e-08 2.30e-08 3.38e-08 4.98e-08   erg/cm2
              Error 2.13e-09 2.29e-09 3.78e-09 1.59e-08 9.17e-09 2.00e-08   erg/cm2
Peak flux Power-law 2.18e-01 1.70e-01 8.93e-02 6.79e-02 5.08e-01 5.45e-01   ph/cm2/s
              Error 9.53e-02 5.52e-02 4.48e-02 7.54e-02 1.65e-01 1.79e-01   ph/cm2/s
 
Fluence   Cutoff-PL 5.72e-09 1.21e-08 9.53e-09 1.92e-09 2.90e-08 2.93e-08   erg/cm2
              Error 2.40e-09 3.72e-09 7.28e-09 9.98e-09 9.50e-09 1.88e-08   erg/cm2
Peak flux Cutoff-PL 1.94e-01 2.02e-01 8.76e-02 1.38e-02 4.95e-01 4.98e-01   ph/cm2/s
              Error 1.07e-01 8.09e-02 7.15e-02 6.42e-02 1.65e-01 1.74e-01   ph/cm2/s
 
Fluence        Band 5.65e-09 1.25e-08 9.21e-09 1.04e-08 3.16e-08 3.81e-08   erg/cm2
              Error -------- -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band 2.00e-01 1.93e-01 9.32e-02 2.54e-02 5.05e-01 5.12e-01   ph/cm2/s
              Error 1.51e-01 -------- -------- -------- 1.68e-01 1.74e-01   ph/cm2/s

 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.835    0.390    -      -           6.29e-03 1.69e-03   66.520 57
CPL  -0.019    2.740      43.8  -11.1      7.91e-02 5.41e+00   64.280 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.930    0.572    -      -           3.50e-03 1.39e-03   62.050 57
CPL   0.513    3.252      43.4    0.0      2.35e-02 0.00e+00   61.010 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    0.584   -0.044    0.540
T90     0.520   -0.016    0.504
T50     0.272    0.124    0.396
Peak    1.000   -0.250    0.750

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
   36.1066 -50.9544 0.0266   27.7 -145.3       0.0685     7.2  TRIG_01232755       
------------------------------------------
 
Foreground time interval of the image:
 -0.044   0.540 (delta_t =   0.584 [sec])
Background time interval of the image:
-239.216 -146.076 (delta_t =  93.140 [sec])
-145.216  -0.044 (delta_t = 145.172 [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

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 0.512000

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 0.512000

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 0.512000

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   -0.044 sec. to    0.540 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.83467     ( -0.377593   0.403234 )
Norm@50keV  : 6.29087E-03    ( -0.00171859   0.00166982 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          66.52 using 59 PHA bins.
# Reduced chi-squared =          1.167 for     57 degrees of freedom 
# Null hypothesis probability =   1.819746e-01
 
Photon flux (15-150 keV)    in 0.584 sec: 0.878789 ( -0.20988  0.210051 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.37887e-08 ( -9.04137e-09  9.30581e-09 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.044 sec. to    0.540 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: -1.85653E-02     ( -3.42301   2.05604 )
Epeak [keV] : 43.7514      ( -21.4311 -43.6664 )
Norm@50keV  : 7.90856E-02    ( -0.0814802   10.7481 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          64.28 using 59 PHA bins.
# Reduced chi-squared =          1.148 for     56 degrees of freedom 
# Null hypothesis probability =   2.093080e-01
 
Photon flux (15-150 keV)    in 0.584 sec: 0.849296 ( -0.211161  0.212844 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.9046e-08 ( -8.51262e-09  1.04796e-08 ) ergs/cm2

Band function

Time interval is from   -0.044 sec. to    0.540 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.97581   ( -14.7658   -4.97581 )
beta        : -2.51089    ( -1.22151   0.658753 )
Epeak [keV] : 30.7397      ( -7.99929 6.31166 )
Norm@50keV   : 272.660    ( -62.2184   1480.33 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.54 using 59 PHA bins.
# Reduced chi-squared =          1.137 for     55 degrees of freedom 
# Null hypothesis probability =   2.260826e-01
 
Photon flux (15-150 keV)    in 0.584 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.16005e-08 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 10.4821  (-2.24742  2.92223)
R^2/D10^2   : 0.377020  (-0.232425   0.563351)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.11 using 59 PHA bins.
# Reduced chi-squared =          1.142 for     57 degrees of freedom 
# Null hypothesis probability =   2.153268e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.998e-09   2.233e-09
25- 50  1.326e-08   6.099e-09
50-150  7.920e-09   4.572e-09
15-150  2.618e-08   1.105e-08

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 80.8444       (-39.0219      -80.8444)
Norm        : 4.22106       (-1.26563     1.75938)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.401e-09   2.318e-09
25- 50  1.056e-08   4.504e-09
50-150  1.502e-08   1.204e-08
15-150  3.198e-08   1.429e-08

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 9.25415        (-9.26968      2.98672)
R1^2/D10^2  : 0.555743        (-0.551013      6.05524)
kT2 [keV]   : 75.3744        (-85.4431      -85.4431)
R2^2/D10^2  : 2.71812E-04    (-0.000206283   0.629792)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.557e-09   3.320e-09
25- 50  1.272e-08   7.902e-09
50-150  1.430e-08   6.809e-09
15-150  3.257e-08   1.581e-08

Peak spectrum fit

Power-law model

Time interval is from   -0.250 sec. to    0.750 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.92955     ( -0.526575   0.618224 )
Norm@50keV  : 3.49653E-03    ( -0.00141969   0.00135068 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.05 using 59 PHA bins.
# Reduced chi-squared =          1.089 for     57 degrees of freedom 
# Null hypothesis probability =   3.009936e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.508198 ( -0.164788  0.164817 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.21618e-08 ( -1.20823e-08  1.27343e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.250 sec. to    0.750 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.513151     ( -4.86572   1.63832 )
Epeak [keV] : 43.3544      (   )
Norm@50keV  : 2.35475E-02    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.01 using 59 PHA bins.
# Reduced chi-squared =          1.089 for     56 degrees of freedom 
# Null hypothesis probability =   3.007435e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.495439 ( -0.164127  0.165889 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.90225e-08 ( -1.15905e-08  1.36695e-08 ) ergs/cm2

Band function

Time interval is from   -0.250 sec. to    0.750 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.89220   ( -12.4946   -4.8922 )
beta        : -2.59145    ( -2.00105   0.890424 )
Epeak [keV] : 30.0856      ( -30.0856 8.25076 )
Norm@50keV   : 158.539    ( -49.8656   5.48391e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          60.45 using 59 PHA bins.
# Reduced chi-squared =          1.099 for     55 degrees of freedom 
# Null hypothesis probability =   2.854342e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.504585 ( 6.49542  -0.176506 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.93962e-08 ( 0  0 ) ergs/cm2

Single BB

 XSPEC: quit
 
 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 10.1255  (-3.12371  4.59301)
R^2/D10^2   : 0.241427  (-0.241339   0.729311)
(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  5.062e-09   3.163e-09
25- 50  1.281e-08   7.815e-09
50-150  6.930e-09   5.150e-09
15-150  2.480e-08   1.569e-08

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 70.7330       (-40.723      -70.733)
Norm        : 2.54861       (-0.965786     1.68022)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.546e-09   4.220e-09
25- 50  1.044e-08   6.300e-09
50-150  1.352e-08   1.185e-08
15-150  3.051e-08   2.119e-08

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 18.1634        (-18.4585      -18.4585)
R1^2/D10^2  : 1.49810E-02        (-0.0120761      0.69246)
kT2 [keV]   : 6.85114        (-7.02358      90.7984)
R2^2/D10^2  : 0.697935    (-0.659773   -0.659773)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.992e-09   4.038e-09
25- 50  1.095e-08   7.035e-09
50-150  1.048e-08   8.155e-09
15-150  2.742e-08   1.573e-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: 1.83467     ( -0.377593   0.403234 )
Norm@50keV  : 6.29087E-03    ( -0.00171859   0.00166982 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          66.52 using 59 PHA bins.
# Reduced chi-squared =          1.167 for     57 degrees of freedom 
# Null hypothesis probability =   1.819746e-01
 
Photon flux (15-150 keV)    in 0.584 sec: 0.878789 ( -0.20988  0.210051 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.37887e-08 ( -9.04137e-09  9.30581e-09 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: -1.85653E-02     ( -3.42301   2.05604 )
Epeak [keV] : 43.7514      ( -13.2258 -43.6664 )
Norm@50keV  : 7.90856E-02    ( -0.0814802   10.7481 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          64.28 using 59 PHA bins.
# Reduced chi-squared =          1.148 for     56 degrees of freedom 
# Null hypothesis probability =   2.093080e-01
 
Photon flux (15-150 keV)    in 0.584 sec: 0.849296 ( -0.211161  0.212844 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.9046e-08 ( -8.51262e-09  1.04796e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.97581   ( -14.8993   -4.97581 )
beta        : -2.51089    ( -1.22151   0.658753 )
Epeak [keV] : 30.7397      ( -7.99929 6.31166 )
Norm@50keV   : 272.660    ( -62.2184   1480.33 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.54 using 59 PHA bins.
# Reduced chi-squared =          1.137 for     55 degrees of freedom 
# Null hypothesis probability =   2.260826e-01
 
Photon flux (15-150 keV)    in 0.584 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.16005e-08 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 9.64e-09
S(50-100 keV) = 1.08e-08

T90 vs. Hardness ratio plot

T90                                   = 0.519999861717224 sec.
Hardness ratio (energy fluence ratio) = 1.12033

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.81959
Count Ratio (50-100 keV) / (15-25 keV) = 1.02978

Mask shadow pattern

IMX = -4.311942510309424E-01, IMY = 2.982210356466494E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 0.512000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 0.512000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 0.512000

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:
-239.216000 -146.076000
-145.216000 -0.044000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5540 -40.5604    0.7  42.0   -6.9   9.8864  15.5    1.2	Vela X-1                      
170.4426 -60.6524    8.1  34.9   39.8   1.0509   1.4    4.1	Cen X-3                       
186.6580 -62.9076    5.9  37.0   52.9   1.8182   1.9    8.2	GX 301-2                      
127.7692 -55.9706    3.1  25.9   -2.0   1.4792   3.7 ------	UNKNOWN                       
 60.5560 -31.0076    3.6  41.7 -103.6   4.6908   3.2 ------	UNKNOWN

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

Time interval of the image:
-0.044000 0.540000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.4301 -40.5962    4.1  41.9   -7.0  -0.0363  -2.8    5.1	Vela X-1                      
170.0958 -60.7644    0.0  34.7   39.6  -0.0152  -1.0   10.7	Cen X-3                       
186.4664 -62.8097   12.6  37.1   52.7  -0.0169  -0.9    5.7	GX 301-2                      
316.6168 -59.1982    2.3  42.9  138.7   0.1145   5.0 ------	UNKNOWN                       
 36.1066 -50.9543    1.6  27.7 -145.3   0.0685   7.2 ------	UNKNOWN                       
 49.8243 -30.4668    2.4  43.9 -116.8   0.1684   4.8 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
92.784600 197.724000
202.784000 213.314000
214.784000 227.204000
228.784000 306.644000
306.784000 306.904000
307.784000 309.524000
314.784000 315.304000
316.784000 349.764000
350.784000 391.204000
392.784000 406.014000
406.784000 621.134000
622.784000 623.614000
625.784000 626.241700
627.784000 639.934000
640.784000 644.304000
646.784000 651.604000
653.784000 755.984500
756.784000 757.044000
758.784000 792.684000
795.784000 815.974000
818.784000 836.464000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5693 -40.5447    1.0  37.5  -31.4  21.1213  11.0    2.0	Vela X-1                      
170.3023 -60.6394    2.4  14.7   15.4   5.4267   4.9    1.1	Cen X-3                       
186.7164 -62.7562    2.8  14.2   48.0   5.3877   4.1    1.8	GX 301-2                      
196.8169 -57.5730    2.8  20.8   57.6   5.7796   4.1 ------	UNKNOWN                       
170.3262 -31.8975    2.3  43.4   13.3  10.5696   4.9 ------	UNKNOWN                       
345.7857 -49.1337    2.2  55.6 -171.7  22.0868   5.3 ------	UNKNOWN                       
347.7313 -52.6932    3.2  52.0 -170.2  12.4975   3.6 ------	UNKNOWN                       
357.1465 -46.4775    3.0  58.0 -162.5  24.6755   3.8 ------	UNKNOWN                       
134.6165 -20.4282    2.3  57.5  -27.3  31.6229   5.1 ------	UNKNOWN

Plot creation:
Tue Jun  4 03:47:18 EDT 2024