batgrbproduct analysis for trigger=617149

batgrbproduct Analysis for Trigger=617149

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): Wed Nov 19 23:12:45 EST 2014
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger617149
======================================================================

  Trigger: 00617149      Segment: 000

  BAT Trigger Time: 436460217.792   [s; MET]
      Trigger Stop: 436460225.984   [s; MET]
               UTC: 2014-10-31T14:56:45.065320    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 356.931700786733   Dec: 41.3655291034627  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.44
     Image Trigger?:     NO
     Rate S/N Ratio:     8.94427190999916  [ if not an image trigger ]
     Image S/N Ratio:    7.44

  Flight Position:   [ source = BAT ]
    RA: 356.931700786733   Dec: 41.3655291034627  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 356.891516695287   Dec: 41.3582801156985  [deg; J2000]  
        { 23h 47m 34.0s , +41d 21' 29.8" }
         +/- 2.15986910609419 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.873928674413082 [arcmin] (formal 1-sigma fit error)
    SNR: 10.1242976546688
 
  Angular difference between Flight and Ground position is 1.861147 arcmin
 
  Partial Coding Fraction: 1.015625    [ including projection effects ]

  Duration
     T90: 15.62399995327 +/- 2.55484640013608
        Measured from: 1.72799998521805
                   to: 17.351999938488     [s; relative to TRIGTIME]
     T50: 8.37199991941452 +/- 3.7976545693757
        Measured from: 4.42400002479553
                   to: 12.7959999442101     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 4.40399998426437     
                   to: 5.40399998426437     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 1.04799997806549     
                   to: 18.3080000281334     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.117310   0.116474   0.110686   0.062054
           0.022692   0.023400   0.020423   0.017619 [error]
 Peak      0.018211   0.011313   0.010304   0.015199
           0.005416   0.005741   0.005023   0.004177 [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 2.88e-08 5.74e-08 8.89e-08 3.03e-07 2.48e-07 4.78e-07   erg/cm2
              Error 9.51e-09 1.06e-08 2.10e-08 1.71e-07 5.01e-08 1.83e-07   erg/cm2
Peak flux Power-law 9.47e-02 1.13e-01 9.72e-02 1.43e-01 3.55e-01 4.47e-01   ph/cm2/s
              Error 8.83e-02 5.15e-02 4.31e-02 1.75e-01 1.26e-01 1.74e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.95e-08 5.77e-08 8.77e-08 2.87e-07 2.46e-07 4.62e-07   erg/cm2
              Error 9.49e-09 1.06e-08 2.57e-08 2.05e-07 4.75e-08 1.89e-07   erg/cm2
Peak flux Cutoff-PL 9.55e-02 1.13e-01 9.68e-02 1.40e-01 3.56e-01 4.45e-01   ph/cm2/s
              Error 7.46e-02 5.14e-02 4.29e-02 1.93e-01 1.26e-01 3.16e-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    1.367    0.353    -      -           1.48e-03 2.55e-04   54.420 57
CPL   2.479    0.000     158.5    0.0      4.08e-04 0.00e+00   50.760 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    1.219    0.877    -      -           3.02e-03 1.04e-03   56.500 57
CPL   1.226    0.891    10000.0    0.0      3.03e-03 0.00e+00   56.520 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   17.260    1.048   18.308
T90    15.624    1.728   17.352
T50     8.372    4.424   12.796
Peak    1.000    4.404    5.404

Click here for the BAT GCN circular template

Image

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

#   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
  356.8915    41.3583   0.0190    12.0879    -7.7959         0.4200339     10.124 TRIG_00617149                 
 
Foreground time interval of the image:
  1.048  18.308 (delta_t =  17.260 [sec])
Background time interval of the image:
-491.491 -415.052 (delta_t =  76.439 [sec])
-239.792   1.048 (delta_t = 240.840 [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 8.192000

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 8.192000

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 8.192000

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

Time interval is from    1.048 sec. to   18.308 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.36749     ( -0.355083   0.351314 )
Norm@50keV  : 1.47872E-03    ( -0.000256655   0.000253033 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.42 using 59 PHA bins.
# Reduced chi-squared =         0.9547 for     57 degrees of freedom 
# Null hypothesis probability =   5.725350e-01
 
Photon flux (15-150 keV)    in 17.26 sec: 0.178797 ( -0.0307137  0.0307368 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.48311e-07 ( -4.96513e-08  5.05219e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from    1.048 sec. to   18.308 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.47925     (     )
Epeak [keV] : 158.457      (   )
Norm@50keV  : 4.07656E-04    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.76 using 59 PHA bins.
# Reduced chi-squared =         0.9065 for     56 degrees of freedom 
# Null hypothesis probability =   6.727223e-01
 
Photon flux (15-150 keV)    in 17.26 sec: 0.179320 ( -0.031013  0.030261 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.45984e-07 ( -4.75202e-08  4.73804e-08 ) ergs/cm2

Band function

Time interval is from    1.048 sec. to   18.308 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.09913   ( 1.10021   1.10021 )
beta        : -1.36692    ( 1.3673   0.354975 )
Epeak [keV] : 39.2681      ( -38.4527 -38.4527 )
Norm@50keV   : 2.85364E-03    ( -0.00163095   0.063887 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.42 using 59 PHA bins.
# Reduced chi-squared =         0.9894 for     55 degrees of freedom 
# Null hypothesis probability =   4.968070e-01
 
Photon flux (15-150 keV)    in 17.26 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]    : 16.9118  (-5.26396  9.55123)
R^2/D10^2   : 1.26235E-02  (-0.0123393   0.0320779)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          75.12 using 59 PHA bins.
# Reduced chi-squared =          1.318 for     57 degrees of freedom 
# Null hypothesis probability =   5.414101e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.271e-08   5.288e-09
25- 50  5.600e-08   1.818e-08
50-150  1.142e-07   4.205e-08
15-150  1.829e-07   6.226e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (      )
Norm        : 0.727528       (-0.124085     0.124079)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          57.33 using 59 PHA bins.
# Reduced chi-squared =          1.006 for     57 degrees of freedom 
# Null hypothesis probability =   4.626915e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.127e-08   1.794e-08
25- 50  6.015e-08   3.392e-08
50-150  1.319e-07   7.471e-08
15-150  2.233e-07   1.274e-07

Double BB

R1^2/D10^2  : 0.232408        (      )
kT2 [keV]   : 99.9470        (-67.3791      -99.9734)
R2^2/D10^2  : 1.14835E-04    (-7.64139e-05   0.00131289)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.36 using 59 PHA bins.
#Fit statistic : Chi-Squared =          51.36 using 59 PHA bins.
#Fit statistic : Chi-Squared =          50.66 using 59 PHA bins.
# Reduced chi-squared =         0.9520 for     55 degrees of freedom 
# Reduced chi-squared =         0.9338 for     55 degrees of freedom 
# Reduced chi-squared =         0.9211 for     55 degrees of freedom 
# Null hypothesis probability =   5.761333e-01
# Null hypothesis probability =   6.145678e-01
# Null hypothesis probability =   6.410925e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.367e-08   2.132e-08
25- 50  4.291e-08   2.336e-08
50-150  1.780e-07   1.075e-07
15-150  2.546e-07   1.424e-07

Peak spectrum fit

Power-law model

Time interval is from    4.404 sec. to    5.404 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.21886     ( -0.935444   0.817673 )
Norm@50keV  : 3.01935E-03    ( -0.00103532   0.00103492 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          56.50 using 59 PHA bins.
# Reduced chi-squared =         0.9913 for     57 degrees of freedom 
# Null hypothesis probability =   4.936078e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.355251 ( -0.125353  0.127073 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.04866e-08 ( -1.23596e-08  1.24796e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from    4.404 sec. to    5.404 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.22602     ( -1.02955   0.751999 )
Epeak [keV] : 1.00000E+04      (   )
Norm@50keV  : 3.02958E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          56.52 using 59 PHA bins.
# Reduced chi-squared =          1.009 for     56 degrees of freedom 
# Null hypothesis probability =   4.554771e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.355533 ( -0.126188  0.126772 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.95985e-08 ( -1.14001e-08  1.34591e-08 ) ergs/cm2

Band function

Time interval is from    4.404 sec. to    5.404 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.994413   ( 0.994239   0.994239 )
beta        : -1.21657    ( 1.21602   0.934275 )
Epeak [keV] : 45.3704      ( -45.3266 -45.3266 )
Norm@50keV   : 5.38842E-03    ( -0.00339424   0 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          56.50 using 59 PHA bins.
# Reduced chi-squared =          1.027 for     55 degrees of freedom 
# Null hypothesis probability =   4.185268e-01
 
Photon flux (15-150 keV)    in 1 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]    : 35.7728  (-36.3987  -36.3987)
R^2/D10^2   : 2.66579E-03  (-0.00246937   0.146533)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.07 using 59 PHA bins.
# Reduced chi-squared =          1.089 for     57 degrees of freedom 
# Null hypothesis probability =   3.003679e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.760e-10   3.276e-10
25- 50  3.135e-09   2.027e-09
50-150  2.591e-08   1.676e-08
15-150  2.952e-08   1.789e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (-199.363      -199.363)
Norm        : 1.45057       (-0.512774     0.512787)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          57.86 using 59 PHA bins.
# Reduced chi-squared =          1.015 for     57 degrees of freedom 
# Null hypothesis probability =   4.431942e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.612e-09   2.336e-09
25- 50  6.948e-09   4.352e-09
50-150  1.524e-08   9.805e-09
15-150  2.580e-08   1.653e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 4.67433        (-2.69122      7.61271)
R1^2/D10^2  : 2.37140        (-2.23937      279.143)
kT2 [keV]   : 98.9364        (-97.81      -99.8113)
R2^2/D10^2  : 2.80825E-04    (-0.000222205   0.00407475)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          53.76 using 59 PHA bins.
# Reduced chi-squared =         0.9774 for     55 degrees of freedom 
# Null hypothesis probability =   5.221703e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.539e-09   2.789e-09
25- 50  3.770e-09   2.044e-09
50-150  2.664e-08   2.397e-08
15-150  3.495e-08   2.428e-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: 1.36749     ( -0.355083   0.351314 )
Norm@50keV  : 1.47872E-03    ( -0.000256655   0.000253033 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.42 using 59 PHA bins.
# Reduced chi-squared =         0.9547 for     57 degrees of freedom 
# Null hypothesis probability =   5.725350e-01
 
Photon flux (15-150 keV)    in 17.26 sec: 0.178797 ( -0.0307137  0.0307368 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.48311e-07 ( -4.96513e-08  5.05219e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.47925     (     )
Epeak [keV] : 158.457      (   )
Norm@50keV  : 4.07656E-04    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.76 using 59 PHA bins.
# Reduced chi-squared =         0.9065 for     56 degrees of freedom 
# Null hypothesis probability =   6.727223e-01
 
Photon flux (15-150 keV)    in 17.26 sec: 0.179320 ( -0.031013  0.030261 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.45984e-07 ( -4.75202e-08  4.73804e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.09913   ( 1.10021   1.10021 )
beta        : -1.36692    ( 1.3673   0.354975 )
Epeak [keV] : 39.2681      ( -38.4527 -38.4527 )
Norm@50keV   : 2.85364E-03    ( -0.00163095   0.0638772 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.42 using 59 PHA bins.
# Reduced chi-squared =         0.9894 for     55 degrees of freedom 
# Null hypothesis probability =   4.968070e-01
 
Photon flux (15-150 keV)    in 17.26 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)  = 5.74e-08
S(50-100 keV) = 8.89e-08

T90 vs. Hardness ratio plot

T90                                   = 15.62399995327 sec.
Hardness ratio (energy fluence ratio) = 1.54878

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 0.992874
Count Ratio (50-100 keV) / (15-25 keV) = 0.943534

Mask shadow pattern

IMX = 2.121818550241311E-01, IMY = 2.904985843977051E-02

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 8.192000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 8.192000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 8.192000

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:
-491.491400 -415.052000
-239.792000 1.048000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
308.1426  40.8737    9.2  42.5  -60.5   1.0842   1.3    5.0	Cyg X-3                       
325.9503  38.3989    0.0  28.7  -63.2  -0.2958  -0.9   11.4	Cyg X-2                       
 51.1284  45.0485    3.5  43.5   53.8   3.3815   3.3 ------	UNKNOWN                       
 26.7990 -10.3051    3.2  47.9  141.5   3.9555   3.5 ------	UNKNOWN                       
  1.5244 -15.6173    2.5  45.1  176.2   2.1274   4.6 ------	UNKNOWN                       
347.8789   2.3109    2.2  29.1 -157.0   1.3710   5.1 ------	UNKNOWN                       
323.5520  -4.3268    3.3  47.9 -129.1   4.0229   3.5 ------	UNKNOWN                       
299.0188  49.1776    2.5  49.0  -48.9   5.3024   4.5 ------	UNKNOWN

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

Time interval of the image:
1.048000 18.308000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
308.3112  40.9180    6.2  42.4  -60.4   0.2791   1.9    9.3	Cyg X-3                       
325.9780  38.4075    5.5  28.7  -63.2   0.1280   2.1   10.5	Cyg X-2                       
356.8915  41.3583    1.1  12.1   -7.8   0.4201  10.1 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
99.308600 841.908610
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
308.0040  40.9257    7.7  36.4 -101.2   1.9671   1.5    5.1	Cyg X-3                       
326.3501  38.2322    6.8  23.6 -114.7   0.9064   1.7   10.0	Cyg X-2                       
 11.5817  24.6701    2.3  20.7  112.2   2.4159   4.9 ------	UNKNOWN                       
322.2828  -8.3123    3.0  59.0 -166.2  11.5573   3.8 ------	UNKNOWN

Plot creation:
Thu May 28 14:03:39 EDT 2015