batgrbproduct analysis for trigger=568855

batgrbproduct Analysis for Trigger=568855

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 Jan 11 23:28:01 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger568855
======================================================================

  Trigger: 00568855      Segment: 000

  BAT Trigger Time: 399649710.656   [s; MET]
      Trigger Stop: 399649712.704   [s; MET]
               UTC: 2013-08-31T13:48:19.679500    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 192.445770104134   Dec: -29.176729615974  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.44
     Image Trigger?:     NO
     Rate S/N Ratio:     10.6301458127346  [ if not an image trigger ]
     Image S/N Ratio:    7.44

  Flight Position:   [ source = BAT ]
    RA: 192.445770104134   Dec: -29.176729615974  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 192.448266410614   Dec: -29.1860594174343  [deg; J2000]  
        { 12h 49m 47.6s , -29d 11' 09.8" }
         +/- 2.05772164941592 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.725518288065002 [arcmin] (formal 1-sigma fit error)
    SNR: 10.8498366270971
 
  Angular difference between Flight and Ground position is 0.574859 arcmin
 
  Partial Coding Fraction: 0.1484375    [ including projection effects ]

  Duration
     T90: 37.5840000510216 +/- 9.54610205001519
        Measured from: -11.3360000252724
                   to: 26.2480000257492     [s; relative to TRIGTIME]
     T50: 7.82400006055832 +/- 9.28046892973469
        Measured from: -2.87200003862381
                   to: 4.95200002193451     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.0520000457763672     
                   to: 0.947999954223633     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -13.9120000004768     
                   to: 30.5519999861717     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.575255   0.998312   0.507385   0.082319
           0.091787   0.094623   0.083553   0.070660 [error]
 Peak      0.072194   0.108116   0.065344   0.035184
           0.015130   0.016003   0.015333   0.012188 [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 2.56e-07 4.03e-07 4.78e-07 1.10e-06 1.46e-06 2.24e-06   erg/cm2
              Error 4.92e-08 5.09e-08 8.09e-08 3.77e-07 1.97e-07 4.53e-07   erg/cm2
Peak flux Power-law 8.80e-01 8.08e-01 5.13e-01 5.00e-01 2.41e+00 2.70e+00   ph/cm2/s
              Error 2.74e-01 1.56e-01 1.27e-01 2.54e-01 4.54e-01 4.96e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.11e-07 4.74e-07 4.85e-07 1.85e-07 1.31e-06 1.35e-06   erg/cm2
              Error 5.91e-08 7.43e-08 1.04e-07 3.05e-07 2.20e-07 3.51e-07   erg/cm2
Peak flux Cutoff-PL 8.90e-01 8.10e-01 5.09e-01 4.86e-01 2.41e+00 2.70e+00   ph/cm2/s
              Error 2.74e-01 1.63e-01 1.29e-01 3.94e-01 4.54e-01 4.93e-01   ph/cm2/s
 
Fluence        Band 1.93e-07 4.95e-07 4.56e-07 5.11e-07 1.35e-06 1.65e-06   erg/cm2
              Error 4.73e-08 7.83e-08 9.81e-08 4.42e-07 -------- --------   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    1.754    0.204    -      -           3.55e-03 4.67e-04   37.890 57
CPL   0.238    1.311      53.0   17.7      2.33e-02 7.78e-02   31.870 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.655    0.335    -      -           1.84e-02 3.57e-03   53.310 57
CPL   1.659    0.729    9999.4   -0.0      1.84e-02 2.87e-02   53.310 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: 2.304000 sec.
T50 in the 50-300 keV band: 1.472000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100   44.464  -13.912   30.552
T90    37.584  -11.336   26.248
T50     7.824   -2.872    4.952
Peak    1.000   -0.052    0.948

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
  192.4483   -29.1861   0.0178    49.8577  -144.6222         2.0730358     10.850 TRIG_00568855                 
 
Foreground time interval of the image:
-13.912  26.845 (delta_t =  40.757 [sec])
Background time interval of the image:
-239.656 -13.912 (delta_t = 225.744 [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 2.048000

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 2.048000

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 2.048000

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)

The mask-weighted light curves based on cleaned DPHs

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  -13.912 sec. to   30.552 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.75379     ( -0.201377   0.206975 )
Norm@50keV  : 3.54964E-03    ( -0.000468821   0.000464285 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.89 using 59 PHA bins.
# Reduced chi-squared =         0.6648 for     57 degrees of freedom 
# Null hypothesis probability =   9.759348e-01
 
Photon flux (15-150 keV)    in 44.46 sec: 0.480645 ( -0.0613516  0.0615142 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.45594e-06 ( -1.96251e-07  1.98068e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from  -13.912 sec. to   30.552 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.238098     ( -1.51956   1.10149 )
Epeak [keV] : 53.0170      ( -9.32769 26.1081 )
Norm@50keV  : 2.32704E-02    ( -0.023292   0.132307 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          31.87 using 59 PHA bins.
# Reduced chi-squared =         0.5690 for     56 degrees of freedom 
# Null hypothesis probability =   9.961143e-01
 
Photon flux (15-150 keV)    in 44.46 sec: 0.455167 ( -0.064536  0.064473 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.30965e-06 ( -2.15582e-07  2.25265e-07 ) ergs/cm2

Band function

Time interval is from  -13.912 sec. to   30.552 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.568745   ( -1.58707   -0.59225 )
beta        : -2.49943    ( 2.49933   0.574796 )
Epeak [keV] : 45.2719      ( -13.7168 18.7726 )
Norm@50keV   : 7.45186E-02    ( -0.0834524   41.6973 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          30.11 using 59 PHA bins.
# Reduced chi-squared =         0.5475 for     55 degrees of freedom 
# Null hypothesis probability =   9.974822e-01
 
Photon flux (15-150 keV)    in 44.46 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.35248e-06 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 12.2342  (-1.46686  1.69526)
R^2/D10^2   : 0.113736  (-0.0441841   0.0698607)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          35.58 using 59 PHA bins.
# Reduced chi-squared =         0.6242 for     57 degrees of freedom 
# Null hypothesis probability =   9.883436e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.603e-07   3.866e-08
25- 50  5.160e-07   9.028e-08
50-150  4.703e-07   1.162e-07
15-150  1.147e-06   1.841e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 112.563       (-39.5135      74.151)
Norm        : 2.06821       (-0.32003     0.432789)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          34.33 using 59 PHA bins.
# Reduced chi-squared =         0.6022 for     57 degrees of freedom 
# Null hypothesis probability =   9.924859e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.400e-07   4.237e-08
25- 50  4.245e-07   6.998e-08
50-150  7.335e-07   3.449e-07
15-150  1.398e-06   4.148e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 10.5405        (-3.39775      1.88201)
R1^2/D10^2  : 0.177467        (-0.078657      0.264123)
kT2 [keV]   : 65.2726        (-36.8938      -69.4228)
R2^2/D10^2  : 1.94099E-04    (-0.000124394   0.0255276)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          29.49 using 59 PHA bins.
# Reduced chi-squared =         0.5361 for     55 degrees of freedom 
# Null hypothesis probability =   9.981061e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.846e-07   6.609e-08
25- 50  5.096e-07   1.702e-07
50-150  6.719e-07   3.171e-07
15-150  1.366e-06   4.623e-07

Peak spectrum fit

Power-law model

Time interval is from   -0.052 sec. to    0.948 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.65489     ( -0.327915   0.342275 )
Norm@50keV  : 1.84159E-02    ( -0.00360975   0.00353464 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          53.31 using 59 PHA bins.
# Reduced chi-squared =         0.9352 for     57 degrees of freedom 
# Null hypothesis probability =   6.144445e-01
 
Photon flux (15-150 keV)    in 1 sec: 2.40856 ( -0.453126  0.454914 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.71192e-07 ( -3.49995e-08  3.55274e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.052 sec. to    0.948 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.65873     ( -1.11943   0.338645 )
Epeak [keV] : 9999.36      ( -9999.35 -9999.36 )
Norm@50keV  : 1.83937E-02    ( -0.00361583   0.0538224 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          53.31 using 59 PHA bins.
# Reduced chi-squared =         0.9519 for     56 degrees of freedom 
# Null hypothesis probability =   5.773711e-01
 
Photon flux (15-150 keV)    in 1 sec: 2.41269 ( -0.45794  0.44997 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.70764e-07 ( -3.4688e-08  3.5674e-08 ) ergs/cm2

Band function

Time interval is from   -0.052 sec. to    0.948 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.60358   ( -4.60358   -4.60358 )
beta        : -1.88933    ( -0.568983   0.437534 )
Epeak [keV] : 29.3131      ( -29.3131 7.71067 )
Norm@50keV   : 453.942    ( -82.6227   1.61418e+07 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.63 using 59 PHA bins.
# Reduced chi-squared =         0.9570 for     55 degrees of freedom 
# Null hypothesis probability =   5.655490e-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]    : 11.3039  (-2.47155  3.65798)
R^2/D10^2   : 0.712738  (-0.456758   1.07851)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.43 using 59 PHA bins.
# Reduced chi-squared =          1.095 for     57 degrees of freedom 
# Null hypothesis probability =   2.893704e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.912e-08   6.742e-09
25- 50  5.598e-08   1.899e-08
50-150  4.124e-08   1.965e-08
15-150  1.163e-07   3.536e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 159.435       (-89.0974      -159.435)
Norm        : 9.84646       (-1.94696     2.8106)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          53.89 using 59 PHA bins.
# Reduced chi-squared =         0.9455 for     57 degrees of freedom 
# Null hypothesis probability =   5.923260e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.515e-08   1.401e-08
25- 50  4.702e-08   2.636e-08
50-150  9.513e-08   5.660e-08
15-150  1.673e-07   9.560e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 8.49063        (-2.31316      2.57791)
R1^2/D10^2  : 1.79168        (-0.999205      2.10636)
kT2 [keV]   : 75.8548        (-75.3395      -81.5608)
R2^2/D10^2  : 1.39941E-03    (-0.000889551   0.0192826)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          50.26 using 59 PHA bins.
# Reduced chi-squared =         0.9138 for     55 degrees of freedom 
# Null hypothesis probability =   6.559937e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.495e-08   1.433e-08
25- 50  5.196e-08   2.747e-08
50-150  9.747e-08   5.220e-08
15-150  1.744e-07   8.885e-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: 1.77302     ( -0.199606   0.205553 )
Norm@50keV  : 3.74085E-03    ( -0.000492595   0.000487636 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          40.39 using 59 PHA bins.
# Reduced chi-squared =         0.7086 for     57 degrees of freedom 
# Null hypothesis probability =   9.530384e-01
 
Photon flux (15-150 keV)    in 40.76 sec: 0.510184 ( -0.0644508  0.064628 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.40531e-06 ( -1.88028e-07  1.89801e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 7.62109E-02     ( -1.61429   1.16192 )
Epeak [keV] : 51.3740      ( -8.3362 19.7433 )
Norm@50keV  : 3.08405E-02    ( -0.0308538   0.202171 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          33.40 using 59 PHA bins.
# Reduced chi-squared =         0.5964 for     56 degrees of freedom 
# Null hypothesis probability =   9.929077e-01
 
Photon flux (15-150 keV)    in 40.76 sec: 0.479665 ( -0.068214  0.068155 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.25038e-06 ( -2.04134e-07  2.1611e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.678547   ( -1.59675   3.91405 )
beta        : -2.60790    ( 2.60811   0.60705 )
Epeak [keV] : 45.1505      ( -11.3826 15.6489 )
Norm@50keV   : 9.10965E-02    ( -0.10196   29.3185 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          31.66 using 59 PHA bins.
# Reduced chi-squared =         0.5756 for     55 degrees of freedom 
# Null hypothesis probability =   9.951481e-01
 
Photon flux (15-150 keV)    in 40.76 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.29486e-06 ( -1.29457e-06  -2.00657e-07 ) ergs/cm2

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

S(25-50 keV)  = 4.03e-07
S(50-100 keV) = 4.78e-07

T90 vs. Hardness ratio plot

T90                                   = 37.5840000510216 sec.
Hardness ratio (energy fluence ratio) = 1.1861

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.73543
Count Ratio (50-100 keV) / (15-25 keV) = 0.882018

Mask shadow pattern

IMX = -9.668119387414844E-01, IMY = 6.865141750441269E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

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:
-239.656000 -13.912000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.9751 -15.6384    0.9  49.2  147.9   9.1716  13.0    0.3	Sco X-1                       
205.7711  40.5708    3.1  22.6   11.1   0.5723   3.7 ------	UNKNOWN

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

Time interval of the image:
-13.912000 26.844600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
245.1062 -15.7328   44.1  49.4  147.9  -0.0671  -0.3    9.2	Sco X-1                       
158.2288  53.6702    2.3  52.4  -18.4   0.8063   5.0 ------	UNKNOWN                       
159.7144  51.0607    2.2  50.6  -21.0   0.7402   5.2 ------	UNKNOWN                       
192.4483 -29.1861    1.1  49.9 -144.6   2.0739  10.9 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
110.644630 902.374000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5324 -40.5413    1.0  47.3 -164.9  10.2392  11.3    0.8	Vela X-1                      
170.7345 -60.6726    0.0  34.7  153.6  -0.9775  -1.4   12.7	Cen X-3                       
186.6370 -62.7753    0.8  33.8  139.8   9.9379  14.5    0.6	GX 301-2                      
204.6188 -29.8263    2.5  10.6   51.5   1.6494   4.6 ------	UNKNOWN                       
134.4576 -45.7166    2.8  47.8 -171.9   3.4046   4.1 ------	UNKNOWN                       
159.4309  -2.4469    2.8  41.2 -100.8   9.9346   4.2 ------	UNKNOWN

Plot creation:
Sat May 30 15:43:44 EDT 2015