batgrbproduct analysis for trigger=621229

batgrbproduct Analysis for Trigger=621229

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): Sun Jan  4 09:39:42 EST 2015
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger621229
======================================================================

  Trigger: 00621229      Segment: 000

  BAT Trigger Time: 440079253.984   [s; MET]
      Trigger Stop: 440079254.048   [s; MET]
               UTC: 2014-12-12T12:14:01.076940    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 39.1608986244416   Dec: 18.1511958647858  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11.02
     Image Trigger?:     NO
     Rate S/N Ratio:     30.9838667696593  [ if not an image trigger ]
     Image S/N Ratio:    11.02

  Flight Position:   [ source = BAT ]
    RA: 39.1608986244416   Dec: 18.1511958647858  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 39.1670914550982   Dec: 18.1628262126047  [deg; J2000]  
        { 02h 36m 40.1s , +18d 09' 46.2" }
         +/- 1.86749151919089 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.66770374222077 [arcmin] (formal 1-sigma fit error)
    SNR: 12.4625249175311
 
  Angular difference between Flight and Ground position is 0.782056 arcmin
 
  Partial Coding Fraction: 0.5859375    [ including projection effects ]

  Duration
     T90: 0.287999987602234 +/- 0.0973241625432712
        Measured from: 0
                   to: 0.287999987602234     [s; relative to TRIGTIME]
     T50: 0.0800000429153442 +/- 0.0320000052452087
        Measured from: 0.015999972820282
                   to: 0.0960000157356262     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.324000000953674     
                   to: 0.675999999046326     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 0     
                   to: 0.335999965667725     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.040707   0.044029   0.043562   0.007425
           0.005843   0.006356   0.005729   0.003880 [error]
 Peak      0.042602   0.057932   0.048235   0.003536
           0.008462   0.008942   0.007802   0.006201 [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 1.09e-08 1.88e-08 2.48e-08 6.62e-08 7.24e-08 1.21e-07   erg/cm2
              Error 2.30e-09 2.68e-09 4.78e-09 2.55e-08 1.16e-08 3.01e-08   erg/cm2
Peak flux Power-law 4.08e-01 4.07e-01 2.86e-01 3.17e-01 1.23e+00 1.42e+00   ph/cm2/s
              Error 1.08e-01 7.01e-02 6.18e-02 1.35e-01 2.05e-01 2.42e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.02e-08 2.00e-08 2.60e-08 3.61e-08 7.16e-08 9.23e-08   erg/cm2
              Error 2.62e-09 3.39e-09 5.49e-09 3.78e-08 1.20e-08 4.01e-08   erg/cm2
Peak flux Cutoff-PL 3.43e-01 4.51e-01 3.10e-01 1.19e-01 1.19e+00 1.22e+00   ph/cm2/s
              Error 1.29e-01 8.87e-02 7.34e-02 1.81e-01 2.10e-01 2.59e-01   ph/cm2/s
 
Fluence        Band 1.01e-08 1.99e-08 2.60e-08 3.62e-08 7.15e-08 9.26e-08   erg/cm2
              Error 2.59e-09 -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band 3.62e-01 4.40e-01 3.05e-01 1.50e-01 1.20e+00 1.26e+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    1.604    0.225    -      -           2.31e-02 3.46e-03   59.020 57
CPL   1.146    0.686      94.9    0.0      3.97e-02 0.00e+00   58.030 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    1.513    0.274    -      -           9.79e-03 1.70e-03   57.330 57
CPL   0.481    1.312      72.8  -26.0      3.30e-02 9.32e-02   54.910 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: 0.064000 sec.
T50 in the 50-300 keV band: 0.064000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100    0.336    0.000    0.336
T90     0.288    0.000    0.288
T50     0.080    0.016    0.096
Peak    1.000   -0.324    0.676

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
   39.1671    18.1628   0.0155    22.2107    76.8604         0.1456588     12.463 TRIG_00621229                 
 
Foreground time interval of the image:
  0.000   0.336 (delta_t =   0.336 [sec])
Background time interval of the image:
-239.984   0.000 (delta_t = 239.984 [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 0.064000

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 0.064000

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 0.064000

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    0.000 sec. to    0.336 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.60425     ( -0.219852   0.231131 )
Norm@50keV  : 2.30658E-02    ( -0.00348168   0.00343023 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          59.02 using 59 PHA bins.
# Reduced chi-squared =          1.035 for     57 degrees of freedom 
# Null hypothesis probability =   4.015232e-01
 
Photon flux (15-150 keV)    in 0.336 sec: 2.96796 ( -0.42006  0.420192 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.24443e-08 ( -1.15968e-08  1.16837e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from    0.000 sec. to    0.336 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.14621     ( -0.939046   0.432799 )
Epeak [keV] : 94.8647      (   )
Norm@50keV  : 3.96550E-02    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.03 using 59 PHA bins.
# Reduced chi-squared =          1.036 for     56 degrees of freedom 
# Null hypothesis probability =   4.003087e-01
 
Photon flux (15-150 keV)    in 0.336 sec: 2.95180 ( -0.42172  0.4215 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.15848e-08 ( -1.20416e-08  1.19754e-08 ) ergs/cm2

Band function

Time interval is from    0.000 sec. to    0.336 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.10730   ( 1.10746   0.728872 )
beta        : -9.35007    ( 9.37159   19.3716 )
Epeak [keV] : 91.6462      ( -33.6548 -91.6966 )
Norm@50keV   : 4.14352E-02    ( -0.0210771   0.0208544 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.04 using 59 PHA bins.
# Reduced chi-squared =          1.055 for     55 degrees of freedom 
# Null hypothesis probability =   3.640047e-01
 
Photon flux (15-150 keV)    in 0.336 sec: 2.94783 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.15431e-08 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 14.1824  (-2.41677  2.94466)
R^2/D10^2   : 0.420012  (-0.204023   0.386239)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          71.59 using 59 PHA bins.
# Reduced chi-squared =          1.256 for     57 degrees of freedom 
# Null hypothesis probability =   9.239397e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.988e-09   1.623e-09
25- 50  2.256e-08   5.250e-09
50-150  3.007e-08   9.079e-09
15-150  5.862e-08   1.242e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 174.924       (-78.6526      -174.759)
Norm        : 12.2897       (-1.78997     2.04305)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.10 using 59 PHA bins.
# Reduced chi-squared =          1.019 for     57 degrees of freedom 
# Null hypothesis probability =   4.346978e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.045e-08   5.959e-09
25- 50  1.978e-08   1.073e-08
50-150  4.144e-08   2.318e-08
15-150  7.167e-08   3.921e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 5.67827        (-1.89926      2.95231)
R1^2/D10^2  : 6.72188        (-5.16084      27.4409)
kT2 [keV]   : 22.8878        (-5.91872      10.7008)
R2^2/D10^2  : 6.22143E-02    (-0.0476473   0.128591)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          57.20 using 59 PHA bins.
# Reduced chi-squared =          1.040 for     55 degrees of freedom 
# Null hypothesis probability =   3.935278e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.089e-08   5.713e-09
25- 50  1.862e-08   9.059e-09
50-150  4.269e-08   2.412e-08
15-150  7.220e-08   3.284e-08

Peak spectrum fit

Power-law model

Time interval is from   -0.324 sec. to    0.676 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.51297     ( -0.269401   0.278506 )
Norm@50keV  : 9.78945E-03    ( -0.00170895   0.00168871 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          57.33 using 59 PHA bins.
# Reduced chi-squared =          1.006 for     57 degrees of freedom 
# Null hypothesis probability =   4.626793e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.22642 ( -0.204453  0.204628 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.26754e-08 ( -1.74787e-08  1.77884e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.324 sec. to    0.676 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.481038     ( -1.50935   1.1154 )
Epeak [keV] : 72.7566      ( -20.8006 -72.757 )
Norm@50keV  : 3.30408E-02    ( -0.0330403   0.153311 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.91 using 59 PHA bins.
# Reduced chi-squared =         0.9805 for     56 degrees of freedom 
# Null hypothesis probability =   5.163141e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.18709 ( -0.209777  0.20951 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.71497e-08 ( -1.81251e-08  1.88213e-08 ) ergs/cm2

Band function

Time interval is from   -0.324 sec. to    0.676 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.482249   ( -0.647191   0.883286 )
beta        : -10.0000    ( 10   3.55271e-15 )
Epeak [keV] : 72.7752      ( -20.8377 362.381 )
Norm@50keV   : 3.29945E-02    ( -0.0329944   0.153369 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.91 using 59 PHA bins.
# Reduced chi-squared =         0.9983 for     55 degrees of freedom 
# Null hypothesis probability =   4.782012e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.20387 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.01973e-08 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 14.8405  (-2.54846  3.1424)
R^2/D10^2   : 0.151768  (-0.0749313   0.141034)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          59.02 using 59 PHA bins.
# Reduced chi-squared =          1.035 for     57 degrees of freedom 
# Null hypothesis probability =   4.017131e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.010e-09   2.457e-09
25- 50  2.758e-08   7.190e-09
50-150  4.114e-08   1.301e-08
15-150  7.573e-08   1.709e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 198.973       (-102.601      -199.058)
Norm        : 5.04958       (-0.828119     0.916314)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          56.14 using 59 PHA bins.
# Reduced chi-squared =         0.9848 for     57 degrees of freedom 
# Null hypothesis probability =   5.075105e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.258e-08   7.370e-09
25- 50  2.419e-08   1.346e-08
50-150  5.302e-08   2.999e-08
15-150  8.978e-08   5.055e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 4.95610        (-3.10942      7.76419)
R1^2/D10^2  : 3.10599        (-2.92336      561.735)
kT2 [keV]   : 18.5144        (-4.5104      28.0475)
R2^2/D10^2  : 6.10402E-02    (-0.0544194   0.100153)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.60 using 59 PHA bins.
# Reduced chi-squared =         0.9928 for     55 degrees of freedom 
# Null hypothesis probability =   4.897489e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.144e-08   6.130e-09
25- 50  2.426e-08   1.264e-08
50-150  4.928e-08   2.859e-08
15-150  8.497e-08   4.676e-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: 1.60425     ( -0.219852   0.231131 )
Norm@50keV  : 2.30658E-02    ( -0.00348168   0.00343023 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          59.02 using 59 PHA bins.
# Reduced chi-squared =          1.035 for     57 degrees of freedom 
# Null hypothesis probability =   4.015232e-01
 
Photon flux (15-150 keV)    in 0.336 sec: 2.96796 ( -0.42006  0.420192 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.24443e-08 ( -1.15968e-08  1.16837e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.14621     ( -0.939046   0.432799 )
Epeak [keV] : 94.8647      (   )
Norm@50keV  : 3.96550E-02    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.03 using 59 PHA bins.
# Reduced chi-squared =          1.036 for     56 degrees of freedom 
# Null hypothesis probability =   4.003087e-01
 
Photon flux (15-150 keV)    in 0.336 sec: 2.95180 ( -0.42172  0.4215 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.15848e-08 ( -1.20416e-08  1.19754e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.10730   ( 1.10746   0.728872 )
beta        : -9.35007    ( 9.37159   19.3716 )
Epeak [keV] : 91.6462      ( -33.6548 -91.6966 )
Norm@50keV   : 4.14352E-02    ( -0.0210771   0.0208544 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.04 using 59 PHA bins.
# Reduced chi-squared =          1.055 for     55 degrees of freedom 
# Null hypothesis probability =   3.640047e-01
 
Photon flux (15-150 keV)    in 0.336 sec: 2.94783 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.15431e-08 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 1.88e-08
S(50-100 keV) = 2.48e-08

T90 vs. Hardness ratio plot

T90                                   = 0.287999987602234 sec.
Hardness ratio (energy fluence ratio) = 1.31915

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.08161
Count Ratio (50-100 keV) / (15-25 keV) = 1.07014

Mask shadow pattern

IMX = 9.281901866037730E-02, IMY = -3.976206769161882E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 0.064000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 0.064000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 0.064000

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:
-239.984000 0.000000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
352.4782  60.9590    3.0  55.3   -1.6   3.2225   3.8 ------	UNKNOWN                       
333.1022  18.0061    3.0  44.7  -60.3   3.8254   3.9 ------	UNKNOWN                       
339.4205  -3.4957    3.5  40.7  -93.0   3.4846   3.3 ------	UNKNOWN                       
347.2300 -28.4347    2.8  48.0 -129.1   4.6265   4.2 ------	UNKNOWN

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

Time interval of the image:
0.000000 0.336000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 39.1671  18.1628    0.9  22.2   76.9   0.1457  12.5 ------	UNKNOWN                       
 43.9570 -14.1574    2.2  34.5  145.3   0.0815   5.3 ------	UNKNOWN                       
 30.8112  20.7328    2.2  16.8   57.8   0.0455   5.1 ------	UNKNOWN                       
 26.8784   0.4764    2.3  12.1  147.9   0.0363   5.0 ------	UNKNOWN                       
 11.4770   3.2586    2.3   8.9 -116.9   0.0378   4.9 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
53.316590 962.111400
1683.016000 1683.416580
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 62.3312  16.3554    2.6  22.2  105.8   2.8774   4.4 ------	UNKNOWN                       
 35.9681  70.6334    3.2  52.5   13.4   8.2328   3.7 ------	UNKNOWN                       
 23.2712  53.1744    2.9  37.1   -1.0   2.8660   4.0 ------	UNKNOWN                       
  4.6260  53.4248    2.2  44.2  -14.2   4.6413   5.2 ------	UNKNOWN                       
 31.9246  -5.9267    3.7  25.1 -148.2   1.7270   3.1 ------	UNKNOWN                       
353.5005  55.8056    2.7  50.9  -16.5   4.8263   4.4 ------	UNKNOWN                       
344.9304  59.4511    3.4  56.6  -14.9   8.1852   3.4 ------	UNKNOWN                       
 29.8134 -39.1277    5.5  57.9 -156.8   9.7260   2.1 ------	UNKNOWN                       
345.4162  45.0769    2.4  51.9  -31.6   9.4045   4.9 ------	UNKNOWN                       
347.8443  30.1421    3.1  47.9  -50.7  11.2316   3.7 ------	UNKNOWN                       
 11.0433 -21.1551    3.1  48.0 -129.0  11.3478   3.7 ------	UNKNOWN

Plot creation:
Thu May 28 13:55:46 EDT 2015