batgrbproduct analysis for trigger=596426

batgrbproduct Analysis for Trigger=596426

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): Sat Oct  4 23:32:32 EDT 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger596426
======================================================================

  Trigger: 00596426      Segment: 000

  BAT Trigger Time: 419573222.976   [s; MET]
      Trigger Stop: 419573224   [s; MET]
               UTC: 2014-04-19T04:06:51.071220    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 126.99951654378   Dec: 46.2209756335083  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11.96
     Image Trigger?:     NO
     Rate S/N Ratio:     40.9756024970958  [ if not an image trigger ]
     Image S/N Ratio:    11.96

  Flight Position:   [ source = BAT ]
    RA: 126.99951654378   Dec: 46.2209756335083  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 127.00158970807   Dec: 46.2340088443795  [deg; J2000]  
        { 08h 28m 00.4s , +46d 14' 02.4" }
         +/- 0.688422882359341 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.177832474241562 [arcmin] (formal 1-sigma fit error)
    SNR: 51.8505860593101
 
  Angular difference between Flight and Ground position is 0.786713 arcmin
 
  Partial Coding Fraction: 0.3320312    [ including projection effects ]

  Duration
     T90: 80.0759999155998 +/- 3.77504441677767
        Measured from: -2.44400000572205
                   to: 77.6319999098778     [s; relative to TRIGTIME]
     T50: 38.8039999604225 +/- 0.849894101154483
        Measured from: 8.56000000238419
                   to: 47.3639999628067     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 51.4239999651909     
                   to: 52.4239999651909     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -8.68800002336502     
                   to: 125.347999989986     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     4.506116   7.404678   7.443074   2.618822
           0.090397   0.100439   0.096987   0.083572 [error]
 Peak      0.110133   0.209249   0.204925   0.063059
           0.007232   0.008562   0.008655   0.006535 [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 1.41e-06 3.21e-06 5.77e-06 2.45e-05 1.57e-05 3.49e-05   erg/cm2
              Error 5.83e-08 7.68e-08 1.09e-07 1.14e-06 2.84e-07 1.16e-06   erg/cm2
Peak flux Power-law 1.03e+00 1.37e+00 1.34e+00 2.35e+00 4.50e+00 6.08e+00   ph/cm2/s
              Error 9.29e-02 7.43e-02 6.78e-02 2.60e-01 2.05e-01 3.08e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.39e-06 3.22e-06 5.82e-06 2.28e-05 1.57e-05 3.32e-05   erg/cm2
              Error 6.21e-08 7.89e-08 1.33e-07 2.62e-06 3.07e-07 2.41e-06   erg/cm2
Peak flux Cutoff-PL 9.58e-01 1.39e+00 1.38e+00 1.76e+00 4.45e+00 5.49e+00   ph/cm2/s
              Error 1.17e-01 8.02e-02 8.32e-02 5.30e-01 2.12e-01 5.55e-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    1.155    0.034    -      -           1.14e-02 2.10e-04   45.330 57
CPL   1.149    0.088    9997.2    0.0      1.15e-02 9.78e-04   45.290 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.030    0.079    -      -           3.90e-02 1.75e-03   52.220 57
CPL   0.754    0.312     255.4  -73.5      5.21e-02 1.55e-02   49.850 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: 72.320000 sec.
T50 in the 50-300 keV band: 29.376000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  134.036   -8.688  125.348
T90    80.076   -2.444   77.632
T50    38.804    8.560   47.364
Peak    1.000   51.424   52.424

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
  127.0016    46.2340   0.0037    36.5222   142.3095        10.1894655     51.851 TRIG_00596426                 
 
Foreground time interval of the image:
 -8.688  17.725 (delta_t =  26.413 [sec])
Background time interval of the image:
-239.976  -8.688 (delta_t = 231.288 [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)

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   -8.688 sec. to  125.348 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.15453     ( -0.0340804   0.0339422 )
Norm@50keV  : 1.14163E-02    ( -0.000210092   0.00020952 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          45.33 using 59 PHA bins.
# Reduced chi-squared =         0.7952 for     57 degrees of freedom 
# Null hypothesis probability =   8.674891e-01
 
Photon flux (15-150 keV)    in 134 sec: 1.33210 ( -0.026639  0.0267472 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.57269e-05 ( -2.83473e-07  2.83573e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from   -8.688 sec. to  125.348 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.14925     ( -0.107471   0.0678821 )
Epeak [keV] : 9997.16      (   )
Norm@50keV  : 1.14732E-02    ( -0.000200533   0.00175636 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          45.29 using 59 PHA bins.
# Reduced chi-squared =         0.8088 for     56 degrees of freedom 
# Null hypothesis probability =   8.462556e-01
 
Photon flux (15-150 keV)    in 134 sec: 1.33091 ( -0.0261  0.02716 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.56915e-05 ( -2.81132e-07  3.3299e-07 ) ergs/cm2

Band function

Time interval is from   -8.688 sec. to  125.348 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.757762   ( 0.703091   0.703091 )
beta        : -1.16270    ( 1.17069   0.0438509 )
Epeak [keV] : 34.7943      ( -55.8452 171.276 )
Norm@50keV   : 0.314206    ( -0.31421   404.312 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          44.15 using 59 PHA bins.
# Reduced chi-squared =         0.8027 for     55 degrees of freedom 
# Null hypothesis probability =   8.524474e-01
 
Photon flux (15-150 keV)    in 134 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]    : 22.2831  (  )
R^2/D10^2   : 4.26813E-02  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         614.48 using 59 PHA bins.
# Reduced chi-squared =         10.780 for     57 degrees of freedom 
# Null hypothesis probability =   1.795592e-94
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.225e-07   2.077e-08
25- 50  2.784e-06   7.705e-08
50-150  1.033e-05   2.499e-07
15-150  1.363e-05   2.687e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 5.82688       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         512.48 using 59 PHA bins.
# Reduced chi-squared =         8.9909 for     57 degrees of freedom 
# Null hypothesis probability =   1.755426e-74
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.944e-06   4.020e-08
25- 50  3.740e-06   7.169e-08
50-150  8.203e-06   1.655e-07
15-150  1.389e-05   2.613e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 9.28246        (-0.73575      0.779893)
R1^2/D10^2  : 0.438544        (-0.0950762      0.130149)
kT2 [keV]   : 38.7434        (-3.21847      4.22143)
R2^2/D10^2  : 6.22930E-03    (-0.00169091   0.00198056)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          56.96 using 59 PHA bins.
# Reduced chi-squared =          1.036 for     55 degrees of freedom 
# Null hypothesis probability =   4.021203e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.166e-06   7.611e-08
25- 50  3.349e-06   1.226e-07
50-150  1.120e-05   4.924e-07
15-150  1.571e-05   5.762e-07

Peak spectrum fit

Power-law model

Time interval is from   51.424 sec. to   52.424 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.03015     ( -0.0796724   0.079213 )
Norm@50keV  : 3.90456E-02    ( -0.00174721   0.00174637 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.22 using 59 PHA bins.
# Reduced chi-squared =         0.9162 for     57 degrees of freedom 
# Null hypothesis probability =   6.545507e-01
 
Photon flux (15-150 keV)    in 1 sec: 4.50337 ( -0.204569  0.204631 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.17803e-07 ( -2.10877e-08  2.11588e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   51.424 sec. to   52.424 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.754132     ( -0.328113   0.295517 )
Epeak [keV] : 255.401      ( -108.387 -255.401 )
Norm@50keV  : 5.20718E-02    ( -0.0105558   0.0204951 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          49.85 using 59 PHA bins.
# Reduced chi-squared =         0.8902 for     56 degrees of freedom 
# Null hypothesis probability =   7.054621e-01
 
Photon flux (15-150 keV)    in 1 sec: 4.45146 ( -0.21225  0.21218 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.11854e-07 ( -2.252e-08  2.2385e-08 ) ergs/cm2

Band function

Time interval is from   51.424 sec. to   52.424 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.902982   ( 0.902982   0.902982 )
beta        : -1.03016    ( -0.0792039   0.079703 )
Epeak [keV] : 30.6028      (   )
Norm@50keV   : 6.20774E-02    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.22 using 59 PHA bins.
# Reduced chi-squared =         0.9495 for     55 degrees of freedom 
# Null hypothesis probability =   5.814083e-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]    : 21.0715  (  )
R^2/D10^2   : 0.183413  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         126.07 using 59 PHA bins.
# Reduced chi-squared =         2.2118 for     57 degrees of freedom 
# Null hypothesis probability =   3.928666e-07
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.536e-08   1.430e-09
25- 50  7.914e-08   5.115e-09
50-150  2.620e-07   2.170e-08
15-150  3.565e-07   2.115e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 18.0622       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         162.94 using 59 PHA bins.
# Reduced chi-squared =         2.8585 for     57 degrees of freedom 
# Null hypothesis probability =   3.867158e-12
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.498e-08   2.240e-09
25- 50  8.652e-08   4.900e-09
50-150  1.897e-07   9.650e-09
15-150  3.212e-07   1.855e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 8.99264        (-1.78544      2.02077)
R1^2/D10^2  : 1.44722        (-0.609164      1.3317)
kT2 [keV]   : 35.6171        (-6.00384      11.1743)
R2^2/D10^2  : 2.97711E-02    (-0.0167784   0.0247563)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.11 using 59 PHA bins.
# Reduced chi-squared =         0.9111 for     55 degrees of freedom 
# Null hypothesis probability =   6.615989e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.806e-08   6.505e-09
25- 50  8.311e-08   1.361e-08
50-150  3.040e-07   7.785e-08
15-150  4.151e-07   8.495e-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: 0.953871     ( -0.0441001   0.0437723 )
Norm@50keV  : 2.58157E-02    ( -0.000635729   0.000632676 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          36.10 using 59 PHA bins.
# Reduced chi-squared =         0.6334 for     57 degrees of freedom 
# Null hypothesis probability =   9.861369e-01
 
Photon flux (15-150 keV)    in 26.41 sec: 2.96634 ( -0.074353  0.0745343 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.49677e-06 ( -1.80627e-07  1.80858e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.947257     ( -0.0350842   0.0562281 )
Epeak [keV] : 9999.98      (   )
Norm@50keV  : 2.59754E-02    ( -0.00063619   0.000595318 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          36.08 using 59 PHA bins.
# Reduced chi-squared =         0.6443 for     56 degrees of freedom 
# Null hypothesis probability =   9.822302e-01
 
Photon flux (15-150 keV)    in 26.41 sec: 2.96385 ( -0.07271  0.0755 ) ph/cm2/s
Energy fluence (15-150 keV)             : 7.48628e-06 ( -1.81331e-07  1.98682e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 5.00000   ( -4.99995   -4.99995 )
beta        : -0.963868    ( -0.04515   0.045195 )
Epeak [keV] : 24.4848      ( -24.4848 3.93845 )
Norm@50keV   : 1853.42    ( -42.4742   3.44318e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          35.24 using 59 PHA bins.
# Reduced chi-squared =         0.6407 for     55 degrees of freedom 
# Null hypothesis probability =   9.824713e-01
 
Photon flux (15-150 keV)    in 26.41 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)  = 3.21e-06
S(50-100 keV) = 5.77e-06

T90 vs. Hardness ratio plot

T90                                   = 80.0759999155998 sec.
Hardness ratio (energy fluence ratio) = 1.79751

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.64325
Count Ratio (50-100 keV) / (15-25 keV) = 1.65177

Mask shadow pattern

IMX = -5.860254435949162E-01, IMY = -4.527762847548107E-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:
-239.976000 -8.688000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6345  22.0140    0.5  44.1 -150.4   9.6959  24.7    0.1	Crab                          
105.6044  59.8504    2.4  18.0  139.5   0.9080   4.7 ------	UNKNOWN                       
107.0313  25.1793    2.5  47.0  179.3   1.7226   4.6 ------	UNKNOWN                       
325.1336  45.7394    3.0  54.3   -6.0   2.3436   3.8 ------	UNKNOWN                       
357.4361  39.5795    2.3  46.6  -36.2   2.3009   5.0 ------	UNKNOWN                       
 60.1914  20.7233    2.4  44.4 -118.9   4.3452   4.9 ------	UNKNOWN

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

Time interval of the image:
-8.688000 17.724610
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.4246  22.0275    5.4  44.1 -150.2   0.3562   2.1   11.6	Crab                          
168.2072  63.2786    3.0  39.3   95.3   1.6937   3.8 ------	UNKNOWN                       
167.0277  69.4303    2.6  34.6   88.7   1.0660   4.4 ------	UNKNOWN                       
127.0016  46.2340    0.2  36.5  142.3  10.1892  51.8 ------	UNKNOWN                       
302.1078  63.2345    3.9  45.8   20.3   0.5910   3.0 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
75.524600 962.164700
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6294  22.0114    0.4  42.5 -124.3  40.0589  28.0    0.3	Crab                          
120.0616  -9.3329    3.0  55.9  173.6  10.7198   3.9 ------	UNKNOWN                       
180.0497  75.3703    2.8  36.5    5.2   2.4446   4.1 ------	UNKNOWN                       
129.5903  39.3641    2.9   7.1  148.9   1.8408   3.9 ------	UNKNOWN                       
126.9697  46.2348    1.9   0.0 -107.0   3.0350   6.0 ------	UNKNOWN                       
102.5680  -8.6167    3.6  59.0 -166.2  11.4319   3.2 ------	UNKNOWN

Plot creation:
Sat May 30 13:51:45 EDT 2015