batgrbproduct analysis for trigger=603954

batgrbproduct Analysis for Trigger=603954

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 21:29:32 EDT 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger603954
======================================================================

  Trigger: 00603954      Segment: 000

  BAT Trigger Time: 426680212.288   [s; MET]
      Trigger Stop: 426680213.312   [s; MET]
               UTC: 2014-07-10T10:16:40.041420    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 41.0871768965041   Dec: 35.4932251244368  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11.54
     Image Trigger?:     NO
     Rate S/N Ratio:     20.2731349327133  [ if not an image trigger ]
     Image S/N Ratio:    11.54

  Flight Position:   [ source = BAT ]
    RA: 41.0871768965041   Dec: 35.4932251244368  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 41.0865779780287   Dec: 35.4987180474495  [deg; J2000]  
        { 02h 44m 20.8s , +35d 29' 55.4" }
         +/- 1.83052885375025 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.913692354993513 [arcmin] (formal 1-sigma fit error)
    SNR: 12.8235710277597
 
  Angular difference between Flight and Ground position is 0.330871 arcmin
 
  Partial Coding Fraction: 0.5859375    [ including projection effects ]

  Duration
     T90: 3 +/- 2.23606797749979
        Measured from: -0.287999987602234
                   to: 2.71200001239777     [s; relative to TRIGTIME]
     T50: 1 +/- 1
        Measured from: -0.287999987602234
                   to: 0.712000012397766     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.287999987602234     
                   to: 0.712000012397766     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.287999987602234     
                   to: 3.71200001239777     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.160458   0.159069   0.075023   0.016506
           0.017182   0.017892   0.015773   0.014037 [error]
 Peak      0.057864   0.053592   0.045052   0.015592
           0.008974   0.009690   0.008673   0.007297 [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 5.25e-08 6.96e-08 6.79e-08 1.18e-07 2.29e-07 3.08e-07   erg/cm2
              Error 8.82e-09 8.77e-09 1.48e-08 5.00e-08 3.45e-08 6.74e-08   erg/cm2
Peak flux Power-law 5.40e-01 4.95e-01 3.14e-01 3.05e-01 1.48e+00 1.65e+00   ph/cm2/s
              Error 1.37e-01 8.25e-02 7.08e-02 1.34e-01 2.43e-01 2.75e-01   ph/cm2/s
 
Fluence   Cutoff-PL 4.83e-08 7.92e-08 6.40e-08 2.42e-08 2.09e-07 2.16e-07   erg/cm2
              Error 1.00e-08 1.26e-08 1.81e-08 5.24e-08 3.67e-08 6.30e-08   erg/cm2
Peak flux Cutoff-PL 4.58e-01 5.50e-01 3.37e-01 1.13e-01 1.43e+00 1.46e+00   ph/cm2/s
              Error 1.78e-01 1.11e-01 8.38e-02 1.88e-01 2.56e-01 3.19e-01   ph/cm2/s
 
Fluence        Band 4.78e-08 7.90e-08 6.31e-08 3.93e-08 2.10e-07 2.30e-07   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    2.037    0.229    -      -           6.19e-03 9.93e-04   50.360 57
CPL   0.964    1.144      39.6    0.0      2.62e-02 0.00e+00   47.040 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.658    0.278    -      -           1.13e-02 2.00e-03   76.710 57
CPL   0.622    1.536      64.3  -24.8      3.91e-02 1.63e-01   74.970 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: 1.088000 sec.
T50 in the 50-300 keV band: 0.576000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100    4.000   -0.288    3.712
T90     3.000   -0.288    2.712
T50     1.000   -0.288    0.712
Peak    1.000   -0.288    0.712

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
   41.0866    35.4987   0.0150    36.6899  -152.2813         0.4147422     12.824 TRIG_00603954                 
 
Foreground time interval of the image:
 -0.288   3.712 (delta_t =   4.000 [sec])
Background time interval of the image:
-617.787 -528.074 (delta_t =  89.713 [sec])
-239.288  -0.288 (delta_t = 239.000 [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   -0.288 sec. to    3.712 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.03718     ( -0.221124   0.237655 )
Norm@50keV  : 6.19134E-03    ( -0.00100561   0.000980248 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.36 using 59 PHA bins.
# Reduced chi-squared =         0.8835 for     57 degrees of freedom 
# Null hypothesis probability =   7.206078e-01
 
Photon flux (15-150 keV)    in 4 sec: 0.944939 ( -0.117073  0.117085 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.28904e-07 ( -3.40528e-08  3.48968e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.288 sec. to    3.712 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.963811     ( -1.27918   1.00968 )
Epeak [keV] : 39.5551      (   )
Norm@50keV  : 2.62392E-02    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.04 using 59 PHA bins.
# Reduced chi-squared =         0.8401 for     56 degrees of freedom 
# Null hypothesis probability =   7.973538e-01
 
Photon flux (15-150 keV)    in 4 sec: 0.915105 ( -0.119791  0.120125 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.09014e-07 ( -3.49048e-08  3.84756e-08 ) ergs/cm2

Band function

Time interval is from   -0.288 sec. to    3.712 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.847539   ( -1.09015   0.859583 )
beta        : -3.60653    ( 3.18596   11.3956 )
Epeak [keV] : 41.0600      ( -16.9077 20.2736 )
Norm@50keV   : 2.94764E-02    ( -0.0172138   0.566089 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.09 using 59 PHA bins.
# Reduced chi-squared =         0.8562 for     55 degrees of freedom 
# Null hypothesis probability =   7.670975e-01
 
Photon flux (15-150 keV)    in 4 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.10438e-07 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 10.0038  (-1.34156  1.51857)
R^2/D10^2   : 0.448578  (-0.187776   0.32979)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          55.52 using 59 PHA bins.
# Reduced chi-squared =         0.9741 for     57 degrees of freedom 
# Null hypothesis probability =   5.306830e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.658e-08   8.390e-09
25- 50  9.099e-08   1.466e-08
50-150  4.754e-08   1.473e-08
15-150  1.751e-07   2.908e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 60.6981       (-18.0092      30.5526)
Norm        : 4.97035       (-0.927684     1.12714)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.34 using 59 PHA bins.
# Reduced chi-squared =         0.8306 for     57 degrees of freedom 
# Null hypothesis probability =   8.153905e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.006e-08   8.240e-09
25- 50  7.646e-08   1.120e-08
50-150  8.784e-08   3.368e-08
15-150  2.144e-07   3.470e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 4.32095        (-2.16115      1.51679)
R1^2/D10^2  : 5.99914        (-4.98992      216.47)
kT2 [keV]   : 13.4424        (-2.91924      7.09096)
R2^2/D10^2  : 0.116239    (-0.100556   0.133317)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          46.63 using 59 PHA bins.
# Reduced chi-squared =         0.8479 for     55 degrees of freedom 
# Null hypothesis probability =   7.816586e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.914e-08   2.624e-08
25- 50  7.754e-08   4.028e-08
50-150  7.423e-08   4.476e-08
15-150  2.009e-07   1.027e-07

Peak spectrum fit

Power-law model

Time interval is from   -0.288 sec. to    0.712 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.65760     ( -0.27066   0.28488 )
Norm@50keV  : 1.12700E-02    ( -0.00202067   0.00197989 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          76.71 using 59 PHA bins.
# Reduced chi-squared =          1.346 for     57 degrees of freedom 
# Null hypothesis probability =   4.194527e-02
 
Photon flux (15-150 keV)    in 1 sec: 1.47529 ( -0.243119  0.243303 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.04738e-07 ( -1.96128e-08  1.99268e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.288 sec. to    0.712 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.621732     ( -1.8554   1.2166 )
Epeak [keV] : 64.2870      ( -14.6998 -64.2788 )
Norm@50keV  : 3.90582E-02    ( -0.039091   0.28642 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          74.97 using 59 PHA bins.
# Reduced chi-squared =          1.339 for     56 degrees of freedom 
# Null hypothesis probability =   4.607907e-02
 
Photon flux (15-150 keV)    in 1 sec: 1.42661 ( -0.25766  0.25334 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.85911e-08 ( -2.03064e-08  2.14299e-08 ) ergs/cm2

Band function

Time interval is from   -0.288 sec. to    0.712 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.755033   ( 0.75479   2.20366 )
beta        : -2.51489    ( 2.47768   3.08106 )
Epeak [keV] : 65.9141      ( -65.7562 434.608 )
Norm@50keV   : 3.34741E-02    ( -0.0394148   1.63392e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          74.90 using 59 PHA bins.
# Reduced chi-squared =          1.362 for     55 degrees of freedom 
# Null hypothesis probability =   3.840507e-02
 
Photon flux (15-150 keV)    in 1 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.91798e-08 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 13.9405  (-2.12681  2.53027)
R^2/D10^2   : 0.223513  (-0.102243   0.180999)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          77.97 using 59 PHA bins.
# Reduced chi-squared =          1.368 for     57 degrees of freedom 
# Null hypothesis probability =   3.395781e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  9.179e-09   2.721e-09
25- 50  3.400e-08   8.455e-09
50-150  4.340e-08   1.627e-08
15-150  8.658e-08   1.938e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 149.105       (-71.505      -146.407)
Norm        : 6.10798       (-1.07533     1.44935)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          75.63 using 59 PHA bins.
# Reduced chi-squared =          1.327 for     57 degrees of freedom 
# Null hypothesis probability =   4.991289e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.570e-08   8.890e-09
25- 50  2.907e-08   1.595e-08
50-150  5.723e-08   3.434e-08
15-150  1.020e-07   5.770e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 2.77181        (-2.06339      2.14189)
R1^2/D10^2  : 74.1679        (-68.9555      1.57849e+08)
kT2 [keV]   : 15.6694        (-2.67574      3.66415)
R2^2/D10^2  : 0.135842    (-0.0748035   0.131337)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          71.12 using 59 PHA bins.
# Reduced chi-squared =          1.293 for     55 degrees of freedom 
# Null hypothesis probability =   7.070752e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.527e-08   7.097e-09
25- 50  2.954e-08   1.162e-08
50-150  4.873e-08   2.162e-08
15-150  9.353e-08   3.626e-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: 2.03718     ( -0.221124   0.237655 )
Norm@50keV  : 6.19134E-03    ( -0.00100561   0.000980248 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.36 using 59 PHA bins.
# Reduced chi-squared =         0.8835 for     57 degrees of freedom 
# Null hypothesis probability =   7.206078e-01
 
Photon flux (15-150 keV)    in 4 sec: 0.944939 ( -0.117073  0.117085 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.28904e-07 ( -3.40528e-08  3.48968e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.963811     ( -1.27918   1.00968 )
Epeak [keV] : 39.5551      (   )
Norm@50keV  : 2.62392E-02    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.04 using 59 PHA bins.
# Reduced chi-squared =         0.8401 for     56 degrees of freedom 
# Null hypothesis probability =   7.973538e-01
 
Photon flux (15-150 keV)    in 4 sec: 0.915105 ( -0.119791  0.120125 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.09014e-07 ( -3.49048e-08  3.84756e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.847539   ( -1.09015   0.859583 )
beta        : -3.60653    ( 3.18596   11.3956 )
Epeak [keV] : 41.0600      ( -16.9077 20.2736 )
Norm@50keV   : 2.94764E-02    ( -0.0172138   337.824 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.09 using 59 PHA bins.
# Reduced chi-squared =         0.8562 for     55 degrees of freedom 
# Null hypothesis probability =   7.670975e-01
 
Photon flux (15-150 keV)    in 4 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.10438e-07 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 6.96e-08
S(50-100 keV) = 6.79e-08

T90 vs. Hardness ratio plot

T90                                   = 3 sec.
Hardness ratio (energy fluence ratio) = 0.975575

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 0.991344
Count Ratio (50-100 keV) / (15-25 keV) = 0.467555

Mask shadow pattern

IMX = -6.595959057654972E-01, IMY = 3.465701845356184E-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:
-617.787410 -528.074300
-239.288000 -0.288000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 34.9368 -36.5817    3.5  37.4   51.1   1.8086   3.3 ------	UNKNOWN                       
 12.1687  12.9981    2.4  37.0  148.6   2.1714   4.7 ------	UNKNOWN                       
 70.4000 -34.1562    2.5  40.0    4.4   1.6834   4.5 ------	UNKNOWN

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

Time interval of the image:
-0.288000 3.712000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 20.4456  40.6399    2.7  47.9 -171.5   0.2094   4.3 ------	UNKNOWN                       
 85.5386 -26.3960    2.2  45.2  -16.8   0.2222   5.2 ------	UNKNOWN                       
 41.0866  35.4987    0.9  36.7 -152.3   0.4147  12.8 ------	UNKNOWN                       
 15.0094  51.7186    2.7  59.0 -166.9   0.6259   4.2 ------	UNKNOWN                       
 88.5484   0.9607    1.9  41.8  -56.9   0.4047   6.1 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
82.012590 653.112600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 83.6306  22.0131    0.6  39.3  -74.2  23.2987  19.4    0.2	Crab                          
338.9420  52.4758    2.6  46.2  139.3   7.4422   4.4 ------	UNKNOWN                       
 20.6628  10.3706    2.7  31.2   49.0   2.4809   4.3 ------	UNKNOWN                       
339.5967  62.9115    2.9  46.1  153.8   3.9823   3.9 ------	UNKNOWN                       
 28.9823  62.0574    2.5  27.6  175.4   1.8919   4.5 ------	UNKNOWN                       
 48.0960   1.0510    3.7  35.0   -4.8   1.5152   3.1 ------	UNKNOWN                       
169.7148  83.0760    3.3  59.0 -166.1   9.0209   3.5 ------	UNKNOWN

Plot creation:
Sat May 30 12:57:50 EDT 2015