batgrbproduct analysis for trigger=680017

batgrbproduct Analysis for Trigger=680017

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): Thu Apr 14 18:25:10 EDT 2016
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger680017
======================================================================

  Trigger: 00680017      Segment: 000

  BAT Trigger Time: 480268543.232   [s; MET]
      Trigger Stop: 480268551.424   [s; MET]
               UTC: 2016-03-21T15:55:27.220500    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 99.4143335524643   Dec: 5.71469069735744  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    9.2
     Image Trigger?:     NO
     Rate S/N Ratio:     13.3041346956501  [ if not an image trigger ]
     Image S/N Ratio:    9.2

  Flight Position:   [ source = BAT ]
    RA: 99.4143335524643   Dec: 5.71469069735744  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 99.4212181814234   Dec: 5.75268135623526  [deg; J2000]  
        { 06h 37m 41.1s , +05d 45' 09.7" }
         +/- 1.61811279350972 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.67868839833209 [arcmin] (formal 1-sigma fit error)
    SNR: 15.2944685913674
 
  Angular difference between Flight and Ground position is 2.316198 arcmin
 
  Partial Coding Fraction: 0.9609375    [ including projection effects ]

  Duration
     T90: 33.4759999513626 +/- 4.82827839746115
        Measured from: -18.1359999775887
                   to: 15.339999973774     [s; relative to TRIGTIME]
     T50: 16.8879999518394 +/- 5.19521778066117
        Measured from: -9.71999996900558
                   to: 7.16799998283386     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 1.7960000038147     
                   to: 2.7960000038147     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -20.8840000033379     
                   to: 19.1000000238419     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.356468   0.409269   0.202134   0.015496
           0.034318   0.035969   0.032025   0.030118 [error]
 Peak      0.019696   0.021223   0.010212   0.007957
           0.005436   0.005897   0.005098   0.004678 [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 1.08e-07 1.56e-07 1.69e-07 3.40e-07 5.36e-07 7.72e-07   erg/cm2
              Error 1.55e-08 1.61e-08 2.99e-08 1.19e-07 6.89e-08 1.52e-07   erg/cm2
Peak flux Power-law 1.56e-01 1.43e-01 9.05e-02 8.78e-02 4.26e-01 4.77e-01   ph/cm2/s
              Error 7.39e-02 4.37e-02 4.27e-02 8.80e-02 1.30e-01 1.54e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.02e-07 1.71e-07 1.60e-07 9.56e-08 4.92e-07 5.28e-07   erg/cm2
              Error 1.70e-08 -------- 3.62e-08 1.66e-07 7.97e-08 1.89e-07   erg/cm2
Peak flux Cutoff-PL 1.59e-01 1.39e-01 8.97e-02 4.76e-02 4.27e-01 4.95e-01   ph/cm2/s
              Error 8.33e-02 4.56e-02 -------- 2.62e-02 1.30e-01 1.73e-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    1.888    0.191    -      -           1.46e-03 1.88e-04   52.840 57
CPL   1.145    0.878      46.8  -16.6      3.99e-03 6.97e-03   50.160 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.659    0.611    -      -           3.25e-03 1.17e-03   48.980 57
CPL   2.476    0.613     161.5   -0.0      1.21e-03 1.78e-02   48.790 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   39.984  -20.884   19.100
T90    33.476  -18.136   15.340
T50    16.888   -9.720    7.168
Peak    1.000    1.796    2.796

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
   99.4212     5.7527   0.0126    17.2182  -141.8376         1.1024749     15.294 TRIG_00680017                 
 
Foreground time interval of the image:
-20.884  19.100 (delta_t =  39.984 [sec])
Background time interval of the image:
-239.232 -20.884 (delta_t = 218.348 [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  -20.884 sec. to   19.100 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.88831     ( -0.186858   0.196075 )
Norm@50keV  : 1.46141E-03    ( -0.000190173   0.000186354 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.84 using 59 PHA bins.
# Reduced chi-squared =         0.9269 for     57 degrees of freedom 
# Null hypothesis probability =   6.319662e-01
 
Photon flux (15-150 keV)    in 39.98 sec: 0.208707 ( -0.021286  0.021287 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.37207e-07 ( -6.80128e-08  6.97983e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from  -20.884 sec. to   19.100 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.14517     ( -0.982405   0.772679 )
Epeak [keV] : 46.7941      ( -13.5 -46.7941 )
Norm@50keV  : 3.99099E-03    ( -0.00255057   0.0113853 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.16 using 59 PHA bins.
# Reduced chi-squared =         0.8957 for     56 degrees of freedom 
# Null hypothesis probability =   6.944532e-01
 
Photon flux (15-150 keV)    in 39.98 sec: 0.202712 ( -0.022049  0.022111 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.91886e-07 ( -7.67092e-08  8.27102e-08 ) ergs/cm2

Band function

Time interval is from  -20.884 sec. to   19.100 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.136889   ( -3.60857   -0.673426 )
beta        : -2.21139    ( 2.21243   0.385622 )
Epeak [keV] : 33.1303      ( -12.6177 43.9873 )
Norm@50keV   : 3.28712E-02    ( -0.0323166   104.091 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          49.66 using 59 PHA bins.
# Reduced chi-squared =         0.9029 for     55 degrees of freedom 
# Null hypothesis probability =   6.781675e-01
 
Photon flux (15-150 keV)    in 39.98 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]    : 9.91351  (-1.14472  1.32893)
R^2/D10^2   : 0.101605  (-0.0385259   0.0603171)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          63.95 using 59 PHA bins.
# Reduced chi-squared =          1.122 for     57 degrees of freedom 
# Null hypothesis probability =   2.456252e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.106e-08   1.543e-08
25- 50  1.991e-07   2.653e-08
50-150  1.013e-07   2.743e-08
15-150  3.814e-07   4.942e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 75.8587       (-22.301      39.2732)
Norm        : 1.00044       (-0.147345     0.181996)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.23 using 59 PHA bins.
# Reduced chi-squared =         0.8813 for     57 degrees of freedom 
# Null hypothesis probability =   7.249709e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.034e-07   1.443e-08
25- 50  1.680e-07   1.985e-08
50-150  2.286e-07   9.969e-08
15-150  5.000e-07   9.375e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.47926        (-1.98383      1.88122)
R1^2/D10^2  : 0.355543        (-0.197919      0.833685)
kT2 [keV]   : 20.6046        (-6.87118      18.2613)
R2^2/D10^2  : 4.15716E-03    (-0.00373707   0.00794911)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          49.37 using 59 PHA bins.
# Reduced chi-squared =         0.8977 for     55 degrees of freedom 
# Null hypothesis probability =   6.886266e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.013e-07   4.945e-08
25- 50  1.713e-07   7.476e-08
50-150  2.284e-07   1.334e-07
15-150  5.010e-07   2.259e-07

Peak spectrum fit

Power-law model

Time interval is from    1.796 sec. to    2.796 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.65862     ( -0.592658   0.628491 )
Norm@50keV  : 3.25115E-03    ( -0.00121527   0.00112766 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          48.98 using 59 PHA bins.
# Reduced chi-squared =         0.8592 for     57 degrees of freedom 
# Null hypothesis probability =   7.663193e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.425751 ( -0.12955  0.129556 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.02155e-08 ( -1.12751e-08  1.20504e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from    1.796 sec. to    2.796 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.47593     ( -0.607131   0.618761 )
Epeak [keV] : 161.504      ( -9999.35 -9999.36 )
Norm@50keV  : 1.20977E-03    ( -0.00121349   0.0343154 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          48.79 using 59 PHA bins.
# Reduced chi-squared =         0.8712 for     56 degrees of freedom 
# Null hypothesis probability =   7.419215e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.426517 ( -0.130771  0.128842 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.1746e-08 ( -1.33601e-08  7.09432e-09 ) ergs/cm2

Band function

Time interval is from    1.796 sec. to    2.796 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 5.00000   ( -5   -5 )
beta        : -1.92442    ( -1.52896   0.742839 )
Epeak [keV] : 24.6252      ( -24.6221 9.45045 )
Norm@50keV   : 478.362    ( -143.994   3.77228e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          48.19 using 59 PHA bins.
# Reduced chi-squared =         0.8761 for     55 degrees of freedom 
# Null hypothesis probability =   7.305285e-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]    : 8.45748  (-2.72171  5.43483)
R^2/D10^2   : 0.364287  (-0.363133   1.25551)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.96 using 59 PHA bins.
# Reduced chi-squared =         0.9292 for     57 degrees of freedom 
# Null hypothesis probability =   6.272133e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.895e-09   2.921e-09
25- 50  9.415e-09   6.130e-09
50-150  2.959e-09   2.437e-09
15-150  1.727e-08   1.087e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 149.995       (-117.315      -154.894)
Norm        : 1.73267       (-0.553402     1.09292)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          49.49 using 59 PHA bins.
# Reduced chi-squared =         0.8683 for     57 degrees of freedom 
# Null hypothesis probability =   7.496081e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.306e-09   2.722e-09
25- 50  8.230e-09   4.913e-09
50-150  1.772e-08   1.089e-08
15-150  3.025e-08   1.794e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.53503        (-2.19308      2.89075)
R1^2/D10^2  : 0.848464        (-0.66744      2.88147)
kT2 [keV]   : 69.8238        (-69.9683      -69.9684)
R2^2/D10^2  : 4.28923E-04    (-0.000394333   0.00533262)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          46.14 using 59 PHA bins.
# Reduced chi-squared =         0.8389 for     55 degrees of freedom 
# Null hypothesis probability =   7.968972e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.563e-09   3.428e-09
25- 50  7.776e-09   4.560e-09
50-150  2.235e-08   1.321e-08
15-150  3.569e-08   1.916e-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: 1.88831     ( -0.186858   0.196075 )
Norm@50keV  : 1.46141E-03    ( -0.000190173   0.000186354 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.84 using 59 PHA bins.
# Reduced chi-squared =         0.9269 for     57 degrees of freedom 
# Null hypothesis probability =   6.319662e-01
 
Photon flux (15-150 keV)    in 39.98 sec: 0.208695 ( -0.0212848  0.0212849 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.37127e-07 ( -6.7978e-08  6.98067e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.14519     ( -0.982409   0.772677 )
Epeak [keV] : 46.7943      ( -13.5001 -46.7941 )
Norm@50keV  : 3.99088E-03    ( -0.00255055   0.0113853 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.16 using 59 PHA bins.
# Reduced chi-squared =         0.8957 for     56 degrees of freedom 
# Null hypothesis probability =   6.944532e-01
 
Photon flux (15-150 keV)    in 39.98 sec: 0.202675 ( -0.022042  0.022103 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.9201e-07 ( -7.67736e-08  8.27466e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.136846   ( -3.61613   -0.673206 )
beta        : -2.21138    ( 2.21243   0.385624 )
Epeak [keV] : 33.1304      ( -12.6178 43.9895 )
Norm@50keV   : 3.28690E-02    ( -0.0323166   104.156 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          49.66 using 59 PHA bins.
# Reduced chi-squared =         0.9029 for     55 degrees of freedom 
# Null hypothesis probability =   6.781675e-01
 
Photon flux (15-150 keV)    in 39.98 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)  = 1.56e-07
S(50-100 keV) = 1.69e-07

T90 vs. Hardness ratio plot

T90                                   = 33.4759999513626 sec.
Hardness ratio (energy fluence ratio) = 1.08333

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.14812
Count Ratio (50-100 keV) / (15-25 keV) = 0.567047

Mask shadow pattern

IMX = -2.436630703935760E-01, IMY = 1.914851246551121E-01

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:
-239.232000 -20.884000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6377  22.0138    0.4  27.8  -87.5   8.9247  30.4    0.3	Crab                          
124.6432 -33.4501    2.8  51.7  154.8   4.2085   4.2 ------	UNKNOWN                       
102.9741 -36.2761    3.3  54.1  177.1   2.6883   3.5 ------	UNKNOWN                       
143.2494  68.9934    3.0  55.4    0.2   3.0874   3.8 ------	UNKNOWN                       
100.7812 -29.5439    2.4  48.0 -178.5   2.0560   4.9 ------	UNKNOWN                       
 97.8382  22.3378    2.3  15.0  -79.4   0.9872   4.9 ------	UNKNOWN                       
 71.2333  40.2776    2.1  42.7  -60.8   3.7750   5.5 ------	UNKNOWN                       
 70.3234  12.7402    2.2  41.1 -102.6   4.3506   5.2 ------	UNKNOWN

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

Time interval of the image:
-20.884000 19.100000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.7262  21.8781    6.7  27.7  -87.8   0.1829   1.7    9.7	Crab                          
150.7317  33.2709    2.2  37.8   44.6   0.7775   5.2 ------	UNKNOWN                       
 99.4212   5.7527    0.8  17.2 -141.8   1.1027  15.3 ------	UNKNOWN                       
 81.4213  65.8749    2.1  53.1  -28.0   1.3701   5.5 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
94.468600 962.827700
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6350  22.0253    0.2  22.3  -42.8  35.5011  59.0    0.7	Crab                          
121.5777 -37.2727    3.0  47.7  154.9   7.1830   3.9 ------	UNKNOWN                       
112.4243  44.1202    3.4  40.0   13.3   3.1407   3.4 ------	UNKNOWN                       
108.9840  54.4456    2.5  49.3    6.1   5.6196   4.6 ------	UNKNOWN                       
101.6289 -48.3707    3.8  54.1  177.0   7.1693   3.1 ------	UNKNOWN                       
101.6124 -41.5692    3.9  47.3  176.6   3.6030   3.0 ------	UNKNOWN                       
 96.7306  40.6732    3.6  35.0   -4.8   2.4914   3.2 ------	UNKNOWN                       
 64.7433 -12.4020    2.8  39.0 -119.1   5.5745   4.1 ------	UNKNOWN                       
 61.6653  44.7315    3.9  51.0  -35.2   5.9417   3.0 ------	UNKNOWN

Plot creation:
Fri Apr 15 11:54:14 EDT 2016