batgrbproduct analysis for trigger=430094

batgrbproduct Analysis for Trigger=430094

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 v2.46
    Process Start Time (local time): Fri Jan 17 17:14:25 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger430094
======================================================================

  Trigger: 00430094      Segment: 000

  BAT Trigger Time: 301902143.808   [s; MET]
      Trigger Stop: 301902144.832   [s; MET]
               UTC: 2010-07-27T05:42:17.784900    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 154.165673991183   Dec: -21.3644000852862  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.09
     Image Trigger?:     NO
     Rate S/N Ratio:     13.856406460551  [ if not an image trigger ]
     Image S/N Ratio:    8.09

  Flight Position:   [ source = BAT ]
    RA: 154.165673991183   Dec: -21.3644000852862  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 154.181911705207   Dec: -21.4096486808849  [deg; J2000]  
        { 10h 16m 43.7s , -21d 24' 34.7" }
         +/- 1.57663600809825 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.824448966925673 [arcmin] (formal 1-sigma fit error)
    SNR: 15.8724838128324
 
  Angular difference between Flight and Ground position is 2.862469 arcmin
 
  Partial Coding Fraction: 0.984375    [ including projection effects ]

  Duration
     T90: 71.8999999165535 +/- 13.0182594444024
        Measured from: -50.6840000152588
                   to: 21.2159999012947     [s; relative to TRIGTIME]
     T50: 12.4439999461174 +/- 18.765219008616
        Measured from: -1.02400004863739
                   to: 11.41999989748     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 1.33199995756149     
                   to: 2.33199995756149     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -74.6080000400543     
                   to: 29.839999973774     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.766525   0.882234   0.503569   0.068673
           0.047701   0.048961   0.043055   0.037422 [error]
 Peak      0.042453   0.064331   0.037203   0.007492
           0.005277   0.005509   0.004938   0.003871 [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 2.23e-07 3.40e-07 3.88e-07 8.46e-07 1.20e-06 1.80e-06   erg/cm2
              Error 2.32e-08 2.24e-08 4.14e-08 1.86e-07 9.47e-08 2.25e-07   erg/cm2
Peak flux Power-law 4.50e-01 3.99e-01 2.43e-01 2.24e-01 1.19e+00 1.32e+00   ph/cm2/s
              Error 7.19e-02 4.22e-02 3.89e-02 6.98e-02 1.25e-01 1.43e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.15e-07 3.53e-07 3.86e-07 4.70e-07 1.16e-06 1.42e-06   erg/cm2
              Error 2.64e-08 2.91e-08 4.41e-08 3.13e-07 1.13e-07 3.01e-07   erg/cm2
Peak flux Cutoff-PL 4.20e-01 4.29e-01 2.44e-01 9.81e-02 1.16e+00 1.19e+00   ph/cm2/s
              Error 8.05e-02 5.53e-02 4.35e-02 1.07e-01 9.72e-02 1.67e-01   ph/cm2/s
 
Fluence        Band 2.11e-07 3.54e-07 3.79e-07 6.45e-07 1.16e-06 1.60e-06   erg/cm2
              Error -------- 3.23e-08 -------- -------- -------- --------   erg/cm2
Peak flux      Band 4.23e-01 4.27e-01 2.45e-01 1.04e-01 1.16e+00 1.20e+00   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    1.809    0.127    -      -           1.25e-03 9.60e-05   82.010 57
CPL   1.472    0.485      69.5  -24.2      1.92e-03 1.31e-03   80.630 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.716    0.189    -      -           8.90e-03 1.08e-03   65.170 57
CPL   1.080    0.788      63.0  -22.6      2.02e-02 2.72e-02   62.920 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: 25.216000 sec.
T50 in the 50-300 keV band: 13.504000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  104.448  -74.608   29.840
T90    71.900  -50.684   21.216
T50    12.444   -1.024   11.420
Peak    1.000    1.332    2.332

Click here for the BAT GCN circular template

Special notes of this burst

Image

Pre-slew 15.0-350.0 keV image (Event data)

#   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
  154.1819   -21.4096   0.0121    12.4010  -123.1216         1.6085380     15.872 TRIG_00430094                 
 
Foreground time interval of the image:
-74.608  10.893 (delta_t =  85.501 [sec])
Background time interval of the image:
-239.808 -74.608 (delta_t = 165.200 [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)

The mask-weighted light curves based on cleaned DPHs

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

Time interval is from  -74.608 sec. to   29.840 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.80865     ( -0.125385   0.128332 )
Norm@50keV  : 1.25243E-03    ( -9.66337e-05   9.53768e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          82.01 using 59 PHA bins.
# Reduced chi-squared =          1.439 for     57 degrees of freedom 
# Null hypothesis probability =   1.667272e-02
 
Photon flux (15-150 keV)    in 104.4 sec: 0.173165 ( -0.0115276  0.0115352 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.20339e-06 ( -9.41014e-08  9.53683e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from  -74.608 sec. to   29.840 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.47153     ( -0.547272   0.423193 )
Epeak [keV] : 69.5253      ( -21.0777 -69.5255 )
Norm@50keV  : 1.92046E-03    ( -0.000734201   0.00188436 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          80.63 using 59 PHA bins.
# Reduced chi-squared =          1.440 for     56 degrees of freedom 
# Null hypothesis probability =   1.725037e-02
 
Photon flux (15-150 keV)    in 104.4 sec: 0.170062 ( -0.01235  0.012324 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.15898e-06 ( -1.12533e-07  1.14339e-07 ) ergs/cm2

Band function

Time interval is from  -74.608 sec. to   29.840 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.34668   ( 1.35175   1.35175 )
beta        : -2.07499    ( 2.07253   0.348866 )
Epeak [keV] : 58.5866      ( -58.6279 -58.6279 )
Norm@50keV   : 2.29895E-03    ( -0.0010884   0 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          80.49 using 59 PHA bins.
# Reduced chi-squared =          1.463 for     55 degrees of freedom 
# Null hypothesis probability =   1.414290e-02
 
Photon flux (15-150 keV)    in 104.4 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.16248e-06 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 11.3792  (  )
R^2/D10^2   : 4.90831E-02  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         127.03 using 59 PHA bins.
# Reduced chi-squared =         2.2286 for     57 degrees of freedom 
# Null hypothesis probability =   2.982185e-07
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.395e-07   1.712e-08
25- 50  4.116e-07   3.028e-08
50-150  3.088e-07   5.215e-08
15-150  8.599e-07   6.478e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 97.3212       (-22.4369      35.2081)
Norm        : 0.764615       (-0.0381138     0.0832601)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          80.92 using 59 PHA bins.
# Reduced chi-squared =          1.420 for     57 degrees of freedom 
# Null hypothesis probability =   2.032778e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.086e-07   2.312e-08
25- 50  3.587e-07   2.840e-08
50-150  5.724e-07   1.929e-07
15-150  1.140e-06   2.194e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 5.82198        (-1.32737      1.54936)
R1^2/D10^2  : 0.391844        (-0.213915      0.644686)
kT2 [keV]   : 20.1508        (-4.01916      7.56801)
R2^2/D10^2  : 4.50069E-03    (-0.00316023   0.00648266)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          82.12 using 59 PHA bins.
# Reduced chi-squared =          1.493 for     55 degrees of freedom 
# Null hypothesis probability =   1.033450e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.129e-07   6.814e-08
25- 50  3.480e-07   9.495e-08
50-150  5.664e-07   2.463e-07
15-150  1.127e-06   3.491e-07

Peak spectrum fit

Power-law model

Time interval is from    1.332 sec. to    2.332 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.71558     ( -0.185776   0.192624 )
Norm@50keV  : 8.89560E-03    ( -0.00109248   0.00107293 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.17 using 59 PHA bins.
# Reduced chi-squared =          1.143 for     57 degrees of freedom 
# Null hypothesis probability =   2.138199e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.18794 ( -0.125126  0.125144 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.22659e-08 ( -1.04852e-08  1.07141e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from    1.332 sec. to    2.332 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.08032     ( -0.871224   0.705122 )
Epeak [keV] : 63.0442      ( -17.8588 -63.0442 )
Norm@50keV  : 2.02451E-02    ( -0.0117882   0.0426242 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.92 using 59 PHA bins.
# Reduced chi-squared =          1.124 for     56 degrees of freedom 
# Null hypothesis probability =   2.446049e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.15814 ( -0.12922  0.06509 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.67841e-08 ( -1.18461e-08  1.23209e-08 ) ergs/cm2

Band function

Time interval is from    1.332 sec. to    2.332 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.08038   ( -0.553937   0.776732 )
beta        : -10.0000    ( 10   0 )
Epeak [keV] : 63.0337      ( -17.3637 -63.0337 )
Norm@50keV   : 2.02420E-02    ( -0.0117873   0.0426334 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.92 using 59 PHA bins.
# Reduced chi-squared =          1.144 for     55 degrees of freedom 
# Null hypothesis probability =   2.162423e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.16197 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.67208e-08 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 11.2195  (-1.4849  1.78412)
R^2/D10^2   : 0.368329  (-0.153079   0.253113)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          79.44 using 59 PHA bins.
# Reduced chi-squared =          1.394 for     57 degrees of freedom 
# Null hypothesis probability =   2.640313e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  9.723e-09   1.844e-09
25- 50  2.819e-08   4.215e-09
50-150  2.035e-08   5.705e-09
15-150  5.826e-08   8.840e-09

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 115.431       (-40.5944      83.1254)
Norm        : 5.09553       (-0.644701     0.826157)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          63.10 using 59 PHA bins.
# Reduced chi-squared =          1.107 for     57 degrees of freedom 
# Null hypothesis probability =   2.695850e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.329e-08   1.970e-09
25- 50  2.362e-08   4.925e-09
50-150  4.133e-08   1.912e-08
15-150  7.824e-08   2.485e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.37418        (-1.73078      1.98775)
R1^2/D10^2  : 1.85973        (-0.947955      1.41923)
kT2 [keV]   : 20.8912        (-6.02351      13.2304)
R2^2/D10^2  : 2.57022E-02    (-0.0166182   0.0485397)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          60.76 using 59 PHA bins.
# Reduced chi-squared =          1.105 for     55 degrees of freedom 
# Null hypothesis probability =   2.762372e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.302e-08   7.445e-09
25- 50  2.324e-08   1.247e-08
50-150  3.683e-08   2.178e-08
15-150  7.309e-08   3.860e-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: 1.81609     ( -0.147124   0.151501 )
Norm@50keV  : 1.12199E-03    ( -0.000106166   0.000104483 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          78.00 using 59 PHA bins.
# Reduced chi-squared =          1.368 for     57 degrees of freedom 
# Null hypothesis probability =   3.380116e-02
 
Photon flux (15-150 keV)    in 85.5 sec: 0.155583 ( -0.0123307  0.0123342 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.82685e-07 ( -8.41269e-08  8.55804e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.40502     ( -0.651114   0.507203 )
Epeak [keV] : 62.5363      ( -17.0806 -62.5363 )
Norm@50keV  : 1.91221E-03    ( -0.000859045   0.00250189 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          76.48 using 59 PHA bins.
# Reduced chi-squared =          1.366 for     56 degrees of freedom 
# Null hypothesis probability =   3.588360e-02
 
Photon flux (15-150 keV)    in 85.5 sec: 0.152596 ( -0.012974  0.012963 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.42028e-07 ( -9.88089e-08  1.01516e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.72890   ( -4.7289   -4.7289 )
beta        : -1.90823    ( -0.183248   0.170342 )
Epeak [keV] : 22.2593      ( -5.86729 3.92069 )
Norm@50keV   : 202.206    ( -15.9105   993209 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          75.82 using 59 PHA bins.
# Reduced chi-squared =          1.378 for     55 degrees of freedom 
# Null hypothesis probability =   3.287420e-02
 
Photon flux (15-150 keV)    in 85.5 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.62233e-07 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 3.40e-07
S(50-100 keV) = 3.88e-07

T90 vs. Hardness ratio plot

T90                                   = 71.8999999165535 sec.
Hardness ratio (energy fluence ratio) = 1.14118

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.15095
Count Ratio (50-100 keV) / (15-25 keV) = 0.656951

Mask shadow pattern

IMX = -1.201474119564260E-01, IMY = 1.841542455666287E-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:
-239.808000 -74.608000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.4102 -40.5238    6.9  29.2  178.2   0.2218   1.7    5.7	Vela X-1                      
170.3880 -60.6205   12.3  34.1  121.2   0.2179   0.9    2.1	Cen X-3                       
186.9335 -62.7113   35.7  38.5  109.7   0.1347   0.3    8.4	GX 301-2                      
193.9563  -1.6048    2.7  36.3   -4.4   0.7163   4.2 ------	UNKNOWN                       
111.2922 -13.2450    2.5  53.2 -142.3   3.0644   4.6 ------	UNKNOWN                       
168.2178  20.4419    4.2  47.1  -53.2   1.5660   2.7 ------	UNKNOWN

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

Time interval of the image:
-74.608000 10.892600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5193 -40.5433    8.6  29.1  178.1   0.1494   1.3    0.8	Vela X-1                      
170.1760 -60.7013    6.5  34.2  121.4   0.3414   1.8    6.2	Cen X-3                       
186.5859 -62.8166    4.1  38.5  110.0   0.9457   2.8    3.4	GX 301-2                      
192.4021 -51.9517    2.6  31.9   94.0   0.8458   4.4 ------	UNKNOWN                       
154.1819 -21.4096    0.7  12.4 -123.1   1.6082  15.8 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
45.492600 349.644000
351.192000 962.281300
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.2900 -40.5290    6.2  25.0  161.5  -0.9624  -1.8   11.0	Vela X-1                      
170.4094 -60.7373    5.4  41.0  113.9   3.5109   2.1    7.4	Cen X-3                       
 89.9845 -35.7208    3.7  57.2 -173.7   7.0857   3.1 ------	UNKNOWN

Plot creation:
Sun May 31 00:45:21 EDT 2015