batgrbproduct analysis for trigger=201487

batgrbproduct Analysis for Trigger=201487

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 Jan 22 18:06:27 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger201487
======================================================================

  Trigger: 00201487      Segment: 000

  BAT Trigger Time: 163901527.552   [s; MET]
      Trigger Stop: 163901527.616   [s; MET]
               UTC: 2006-03-13T00:12:06.484480    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 66.6095900742749   Dec: -10.8722794349947  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.57
     Image Trigger?:     NO
     Rate S/N Ratio:     129.36769303037  [ if not an image trigger ]
     Image S/N Ratio:    8.57

  Flight Position:   [ source = BAT ]
    RA: 66.6095900742749   Dec: -10.8722794349947  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 66.6285900113472   Dec: -10.8590030512581  [deg; J2000]  
        { 04h 26m 30.9s , -10d 51' 32.4" }
         +/- 0.737778857998763 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.267412788085141 [arcmin] (formal 1-sigma fit error)
    SNR: 46.9672604337794
 
  Angular difference between Flight and Ground position is 1.374029 arcmin
 
  Partial Coding Fraction: 0.546875    [ including projection effects ]

  Duration
     T90: 0.743999987840652 +/- 0.0341760179670827
        Measured from: -0.0919999778270721
                   to: 0.65200001001358     [s; relative to TRIGTIME]
     T50: 0.480000019073486 +/- 0.0268328301242448
        Measured from: 0.0879999995231628
                   to: 0.568000018596649     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.183999985456467     
                   to: 0.816000014543533     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.127999991178513     
                   to: 0.756000012159348     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.180435   0.405921   0.551320   0.299390
           0.010563   0.014470   0.017169   0.015565 [error]
 Peak      0.183849   0.409592   0.553964   0.303282
           0.010918   0.014743   0.017343   0.015688 [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 5.57e-08 1.69e-07 4.22e-07 2.96e-06 1.14e-06 3.61e-06   erg/cm2
              Error 4.42e-09 7.93e-09 1.62e-08 2.73e-07 4.57e-08 2.80e-07   erg/cm2
Peak flux Power-law 1.78e+00 2.93e+00 3.64e+00 8.95e+00 1.09e+01 1.73e+01   ph/cm2/s
              Error 1.46e-01 1.43e-01 1.37e-01 7.62e-01 3.93e-01 7.98e-01   ph/cm2/s
 
Fluence   Cutoff-PL 5.45e-08 1.70e-07 4.26e-07 2.68e-06 1.14e-06 3.34e-06   erg/cm2
              Error 5.40e-09 8.03e-09 1.98e-08 6.17e-07 4.47e-08 6.21e-07   erg/cm2
Peak flux Cutoff-PL 1.78e+00 2.93e+00 3.64e+00 8.72e+00 1.09e+01 1.71e+01   ph/cm2/s
              Error 1.80e-01 1.43e-01 1.70e-01 1.56e+00 3.89e-01 1.57e+00   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    0.684    0.065    -      -           1.05e-01 3.92e-03   65.220 57
CPL   0.596    0.175     993.3    0.0      1.14e-01 1.64e-02   64.940 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    0.687    0.066    -      -           9.39e-02 3.52e-03   67.340 57
CPL   0.679    0.000    9994.8    0.0      9.49e-02 1.75e-02   67.300 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: 0.704000 sec.
T50 in the 50-300 keV band: 0.512000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100    0.884   -0.128    0.756
T90     0.744   -0.092    0.652
T50     0.480    0.088    0.568
Peak    1.000   -0.184    0.816

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
   66.6286   -10.8590   0.0041    31.4538   151.1514         1.5146444     46.967 TRIG_00201487                 
 
Foreground time interval of the image:
 -0.128   0.756 (delta_t =   0.884 [sec])
Background time interval of the image:
-299.552  -0.128 (delta_t = 299.424 [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   -0.128 sec. to    0.756 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.683652     ( -0.0653897   0.064594 )
Norm@50keV  : 0.105296    ( -0.00392915   0.00391502 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.22 using 59 PHA bins.
# Reduced chi-squared =          1.144 for     57 degrees of freedom 
# Null hypothesis probability =   2.124955e-01
 
Photon flux (15-150 keV)    in 0.884 sec: 12.1877 ( -0.43794  0.438058 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.14465e-06 ( -4.56158e-08  4.57007e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.128 sec. to    0.756 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.596303     ( -0.238293   0.111573 )
Epeak [keV] : 993.314      ( -995.127 -995.127 )
Norm@50keV  : 0.114464    ( -0.00409256   0.0286799 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          64.94 using 59 PHA bins.
# Reduced chi-squared =          1.160 for     56 degrees of freedom 
# Null hypothesis probability =   1.932210e-01
 
Photon flux (15-150 keV)    in 0.884 sec: 12.1610 ( -0.4455  0.4404 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.14256e-06 ( 0  0 ) ergs/cm2

Band function

Time interval is from   -0.128 sec. to    0.756 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.914183   ( 0.914183   0.914183 )
beta        : -0.683651    ( -0.0644981   0.0653882 )
Epeak [keV] : 15.2657      ( -15.2657 -15.2657 )
Norm@50keV   : 0.149330    ( -0.0323793   1.89795e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.22 using 59 PHA bins.
# Reduced chi-squared =          1.186 for     55 degrees of freedom 
# Null hypothesis probability =   1.628302e-01
 
Photon flux (15-150 keV)    in 0.884 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]    : 27.7155  (  )
R^2/D10^2   : 0.235621  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         171.87 using 59 PHA bins.
# Reduced chi-squared =         3.0153 for     57 degrees of freedom 
# Null hypothesis probability =   1.876706e-13
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.625e-08   1.940e-09
25- 50  1.565e-07   9.282e-09
50-150  8.719e-07   4.889e-08
15-150  1.055e-06   4.774e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 44.0037       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         510.41 using 59 PHA bins.
# Reduced chi-squared =         8.9546 for     57 degrees of freedom 
# Null hypothesis probability =   4.425157e-74
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  9.686e-08   3.978e-09
25- 50  1.863e-07   7.691e-09
50-150  4.087e-07   1.905e-08
15-150  6.918e-07   3.227e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 9.85669        (-1.57658      1.84856)
R1^2/D10^2  : 2.37327        (-0.862035      1.50924)
kT2 [keV]   : 47.5513        (-7.30523      12.752)
R2^2/D10^2  : 4.68213E-02    (-0.0212395   0.0272279)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          60.30 using 59 PHA bins.
# Reduced chi-squared =          1.096 for     55 degrees of freedom 
# Null hypothesis probability =   2.900440e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.192e-08   7.129e-09
25- 50  1.765e-07   2.077e-08
50-150  9.318e-07   1.407e-07
15-150  1.160e-06   1.650e-07

Peak spectrum fit

Power-law model

Time interval is from   -0.184 sec. to    0.816 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.686696     ( -0.0659651   0.0651333 )
Norm@50keV  : 9.39091E-02    ( -0.00353164   0.00351818 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.34 using 59 PHA bins.
# Reduced chi-squared =          1.181 for     57 degrees of freedom 
# Null hypothesis probability =   1.643424e-01
 
Photon flux (15-150 keV)    in 1 sec: 10.8668 ( -0.393132  0.393241 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.15322e-06 ( -4.60418e-08  4.61245e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.184 sec. to    0.816 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.679336     (     )
Epeak [keV] : 9994.82      ( -9994.11 -9994.11 )
Norm@50keV  : 9.48552E-02    ( -0.00339207   0.0315744 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.30 using 59 PHA bins.
# Reduced chi-squared =          1.202 for     56 degrees of freedom 
# Null hypothesis probability =   1.433093e-01
 
Photon flux (15-150 keV)    in 1 sec: 10.8630 ( -0.3889  0.3896 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.15161e-06 ( 0  0 ) ergs/cm2

Band function

Time interval is from   -0.184 sec. to    0.816 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.875414   ( 0.875414   0.875414 )
beta        : -0.686696    ( -0.0651054   0.0660067 )
Epeak [keV] : 16.1117      ( -16.1117 -16.1117 )
Norm@50keV   : 0.132315    ( -0.0414965   1.36449e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.34 using 59 PHA bins.
# Reduced chi-squared =          1.224 for     55 degrees of freedom 
# Null hypothesis probability =   1.228500e-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]    : 27.7652  (  )
R^2/D10^2   : 0.208544  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         175.46 using 59 PHA bins.
# Reduced chi-squared =         3.0783 for     57 degrees of freedom 
# Null hypothesis probability =   5.455111e-14
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.634e-08   1.980e-09
25- 50  1.572e-07   9.250e-09
50-150  8.786e-07   5.095e-08
15-150  1.062e-06   4.500e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 39.4967       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         506.02 using 59 PHA bins.
# Reduced chi-squared =         8.8776 for     57 degrees of freedom 
# Null hypothesis probability =   3.131711e-73
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  9.835e-08   4.005e-09
25- 50  1.892e-07   8.400e-09
50-150  4.149e-07   1.975e-08
15-150  7.025e-07   2.865e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 9.91926        (-1.56037      1.82669)
R1^2/D10^2  : 2.11428        (-0.759625      1.31348)
kT2 [keV]   : 48.4062        (-7.6204      13.455)
R2^2/D10^2  : 3.97695E-02    (-0.0182877   0.0236709)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.00 using 59 PHA bins.
# Reduced chi-squared =          1.127 for     55 degrees of freedom 
# Null hypothesis probability =   2.406152e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.268e-08   8.405e-09
25- 50  1.787e-07   2.365e-08
50-150  9.384e-07   1.600e-07
15-150  1.170e-06   1.595e-07

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: 0.683652     ( -0.0653897   0.064594 )
Norm@50keV  : 0.105296    ( -0.00392915   0.00391502 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.22 using 59 PHA bins.
# Reduced chi-squared =          1.144 for     57 degrees of freedom 
# Null hypothesis probability =   2.124955e-01
 
Photon flux (15-150 keV)    in 0.884 sec: 12.1877 ( -0.43794  0.438058 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.14465e-06 ( -4.56158e-08  4.57007e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.596303     ( -0.238293   0.111573 )
Epeak [keV] : 993.314      ( -995.127 -995.127 )
Norm@50keV  : 0.114464    ( -0.00409256   0.0286799 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          64.94 using 59 PHA bins.
# Reduced chi-squared =          1.160 for     56 degrees of freedom 
# Null hypothesis probability =   1.932210e-01
 
Photon flux (15-150 keV)    in 0.884 sec: 12.1610 ( -0.4455  0.4404 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.14256e-06 ( 0  0 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.914183   ( 0.914183   0.914183 )
beta        : -0.683651    ( -0.0644981   0.0653882 )
Epeak [keV] : 15.2657      ( -15.2657 -15.2657 )
Norm@50keV   : 0.149330    ( -0.0323793   1.89795e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.22 using 59 PHA bins.
# Reduced chi-squared =          1.186 for     55 degrees of freedom 
# Null hypothesis probability =   1.628302e-01
 
Photon flux (15-150 keV)    in 0.884 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)  = 1.69e-07
S(50-100 keV) = 4.22e-07

T90 vs. Hardness ratio plot

T90                                   = 0.743999987840652 sec.
Hardness ratio (energy fluence ratio) = 2.49704

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 2.24968
Count Ratio (50-100 keV) / (15-25 keV) = 3.0555

Mask shadow pattern

IMX = -5.357799976885158E-01, IMY = -2.951392593698822E-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:
-299.552000 -0.128000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6582  22.0034    0.9  37.2   83.6  10.9515  12.2    1.5	Crab                          
 69.1732   3.5329    2.7  24.9  123.1   1.1822   4.2 ------	UNKNOWN                       
  9.0437  25.8209    2.2  36.9  -50.6   1.9846   5.3 ------	UNKNOWN                       
 19.3548 -28.4418    2.6  48.5 -135.3   4.2507   4.4 ------	UNKNOWN

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

Time interval of the image:
-0.128000 0.756000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6442  22.1343   15.0  37.2   83.4  -0.0693  -0.8    7.2	Crab                          
 66.6286 -10.8590    0.2  31.5  151.2   1.5147  47.0 ------	UNKNOWN                       
 40.7982  67.2504    2.5  54.5   10.9   0.5637   4.6 ------	UNKNOWN                       
 68.0647 -39.7367    2.0  56.5  172.8   0.8115   5.7 ------	UNKNOWN                       
 51.0918 -13.0061    2.5  26.4 -178.5   0.1154   4.7 ------	UNKNOWN                       
 39.9233 -30.6946    1.8  43.9 -159.5   0.2628   6.3 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
62.148590 302.521400
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6282  22.0156    0.4  36.9   26.9   9.8317  32.5    0.3	Crab                          
 96.6017  -3.0681    2.7  30.8   77.6   1.4190   4.2 ------	UNKNOWN                       
 70.9986  -0.5914    2.9  11.2   23.4   0.7096   4.0 ------	UNKNOWN                       
 63.9651   4.2536    3.3  15.3  -10.0   0.6572   3.5 ------	UNKNOWN                       
 62.7414 -32.7057    3.2  22.1 -171.3   0.6705   3.6 ------	UNKNOWN

Plot creation:
Sun May 31 13:58:12 EDT 2015