batgrbproduct analysis for trigger=232585

batgrbproduct Analysis for Trigger=232585

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 12:51:48 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger232585
======================================================================

  Trigger: 00232585      Segment: 000

  BAT Trigger Time: 181845952   [s; MET]
      Trigger Stop: 181846016   [s; MET]
               UTC: 2006-10-06T16:45:50.510340    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 111.090082281944   Dec: -79.2018093198341  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    12.5
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    12.5

  Flight Position:   [ source = BAT ]
    RA: 111.090082281944   Dec: -79.2018093198341  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 111.008488864886   Dec: -79.1989479464266  [deg; J2000]  
        { 07h 24m 02.0s , -79d 11' 56.2" }
         +/- 1.80323844481607 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.875222015252339 [arcmin] (formal 1-sigma fit error)
    SNR: 13.10171519202
 
  Angular difference between Flight and Ground position is 0.933241 arcmin
 
  Partial Coding Fraction: 0.734375    [ including projection effects ]

  Duration
     T90: 129.791999965906 +/- 30.6774079649829
        Measured from: -22.727999985218
                   to: 107.063999980688     [s; relative to TRIGTIME]
     T50: 55.7439999878407 +/- 17.5420865156706
        Measured from: -22.3280000090599
                   to: 33.4159999787807     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -23.2039999961853     
                   to: -22.2039999961853     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -23.2879999876022     
                   to: 137.719999998808     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.799779   0.905910   0.561519   0.187666
           0.067683   0.070024   0.061799   0.054791 [error]
 Peak      0.109162   0.212003   0.263466   0.099901
           0.006651   0.008203   0.008982   0.007545 [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 2.46e-07 3.92e-07 4.71e-07 1.10e-06 1.43e-06 2.21e-06   erg/cm2
              Error 3.39e-08 3.36e-08 6.15e-08 3.02e-07 1.43e-07 3.57e-07   erg/cm2
Peak flux Power-law 1.03e+00 1.52e+00 1.67e+00 3.47e+00 5.27e+00 7.69e+00   ph/cm2/s
              Error 8.84e-02 7.78e-02 7.03e-02 3.31e-01 2.09e-01 3.59e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.47e-07 3.93e-07 4.70e-07 1.10e-06 1.43e-06 2.10e-06   erg/cm2
              Error 2.66e-08 3.34e-08 6.16e-08 4.30e-07 1.52e-07 5.35e-07   erg/cm2
Peak flux Cutoff-PL 1.02e+00 1.51e+00 1.68e+00 3.48e+00 5.27e+00 7.69e+00   ph/cm2/s
              Error 1.04e-01 7.91e-02 8.09e-02 5.51e-01 2.09e-01 6.22e-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    1.736    0.161    -      -           9.60e-04 9.12e-05   61.120 57
CPL   1.735    0.643    9998.3    0.0      9.62e-04 7.59e-04   61.120 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    0.858    0.072    -      -           4.60e-02 1.83e-03   47.910 57
CPL   0.850    0.073    9588.3    0.0      4.63e-02 8.09e-03   47.910 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: 46.080000 sec.
T50 in the 50-300 keV band: 27.456000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  161.008  -23.288  137.720
T90   129.792  -22.728  107.064
T50    55.744  -22.328   33.416
Peak    1.000  -23.204  -22.204

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
  111.0085   -79.1989   0.0146    33.6466   -20.1602         1.3699971     13.102 TRIG_00232585                 
 
Foreground time interval of the image:
 -7.899  72.301 (delta_t =  80.200 [sec])
Background time interval of the image:

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 64.000000

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 64.000000

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 64.000000

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  -23.288 sec. to  137.720 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.73614     ( -0.158755   0.16265 )
Norm@50keV  : 9.60203E-04    ( -9.19358e-05   9.05229e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.12 using 59 PHA bins.
# Reduced chi-squared =          1.072 for     57 degrees of freedom 
# Null hypothesis probability =   3.302322e-01
 
Photon flux (15-150 keV)    in 161 sec: 0.129179 ( -0.011154  0.0111687 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.42768e-06 ( -1.41623e-07  1.43401e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from  -23.288 sec. to  137.720 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.73493     ( -0.556446   0.730541 )
Epeak [keV] : 9998.26      (   )
Norm@50keV  : 9.61730E-04    ( -0.000522191   0.000994893 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.12 using 59 PHA bins.
# Reduced chi-squared =          1.091 for     56 degrees of freedom 
# Null hypothesis probability =   2.971390e-01
 
Photon flux (15-150 keV)    in 161 sec: 0.129175 ( -0.011189  0.011109 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.42601e-06 ( -1.5519e-07  1.49327e-07 ) ergs/cm2

Band function

Time interval is from  -23.288 sec. to  137.720 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.95779   ( -4.95779   -4.95779 )
beta        : -1.75355    ( -0.17273   0.164112 )
Epeak [keV] : 18.5448      ( -18.5448 5.50115 )
Norm@50keV   : 782.195    ( -66.4189   777224 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          60.95 using 59 PHA bins.
# Reduced chi-squared =          1.108 for     55 degrees of freedom 
# Null hypothesis probability =   2.705191e-01
 
Photon flux (15-150 keV)    in 161 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]    : 12.0678  (-1.32591  1.52698)
R^2/D10^2   : 2.97034E-02  (-0.0105073   0.0159691)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          99.77 using 59 PHA bins.
# Reduced chi-squared =          1.750 for     57 degrees of freedom 
# Null hypothesis probability =   3.967538e-04
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.474e-07   2.428e-08
25- 50  4.669e-07   4.983e-08
50-150  4.103e-07   8.839e-08
15-150  1.025e-06   1.104e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 130.465       (-43.1559      -127.125)
Norm        : 0.532479       (-0.05512     0.0753012)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.93 using 59 PHA bins.
# Reduced chi-squared =          1.104 for     57 degrees of freedom 
# Null hypothesis probability =   2.745797e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.224e-07   2.463e-08
25- 50  4.035e-07   6.826e-08
50-150  7.493e-07   3.223e-07
15-150  1.375e-06   3.878e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.46574        (-2.012      2.15985)
R1^2/D10^2  : 0.211043        (-0.128482      0.316363)
kT2 [keV]   : 25.6260        (-7.88394      23.794)
R2^2/D10^2  : 1.48129E-03    (-0.00126863   0.00442709)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          64.62 using 59 PHA bins.
# Reduced chi-squared =          1.175 for     55 degrees of freedom 
# Null hypothesis probability =   1.757517e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.354e-07   7.332e-08
25- 50  3.979e-07   1.146e-07
50-150  7.780e-07   4.109e-07
15-150  1.411e-06   4.840e-07

Peak spectrum fit

Power-law model

Time interval is from  -23.204 sec. to  -22.204 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.858265     ( -0.0722173   0.0715141 )
Norm@50keV  : 4.59502E-02    ( -0.00183377   0.00182691 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.91 using 59 PHA bins.
# Reduced chi-squared =         0.8406 for     57 degrees of freedom 
# Null hypothesis probability =   7.988878e-01
 
Photon flux (15-150 keV)    in 1 sec: 5.27420 ( -0.209038  0.20921 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.24261e-07 ( -2.27774e-08  2.28564e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from  -23.204 sec. to  -22.204 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.849826     ( -0.0716514   0.0736165 )
Epeak [keV] : 9588.31      ( -8810.92 -8810.92 )
Norm@50keV  : 4.62579E-02    ( -0.00185363   0.0143344 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.91 using 59 PHA bins.
# Reduced chi-squared =         0.8555 for     56 degrees of freedom 
# Null hypothesis probability =   7.707265e-01
 
Photon flux (15-150 keV)    in 1 sec: 5.26802 ( -0.20521  0.2134 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.25986e-07 ( -2.5581e-08  2.1516e-08 ) ergs/cm2

Band function

Time interval is from  -23.204 sec. to  -22.204 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.835273   ( 0.835273   0.835273 )
beta        : -0.858265    ( -0.0714942   0.0722555 )
Epeak [keV] : 16.1769      ( -16.1769 -16.1769 )
Norm@50keV   : 6.54458E-02    ( -0.0212775   0 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          47.91 using 59 PHA bins.
# Reduced chi-squared =         0.8711 for     55 degrees of freedom 
# Null hypothesis probability =   7.398200e-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]    : 25.0511  (  )
R^2/D10^2   : 0.130675  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         155.85 using 59 PHA bins.
# Reduced chi-squared =         2.7342 for     57 degrees of freedom 
# Null hypothesis probability =   4.021556e-11
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.423e-08   1.135e-09
25- 50  8.082e-08   4.755e-09
50-150  3.760e-07   2.355e-08
15-150  4.710e-07   2.430e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 20.5994       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         292.61 using 59 PHA bins.
# Reduced chi-squared =         5.1334 for     57 degrees of freedom 
# Null hypothesis probability =   2.171666e-33
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.129e-08   2.480e-09
25- 50  9.867e-08   4.635e-09
50-150  2.164e-07   1.040e-08
15-150  3.664e-07   1.635e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 7.98212        (-1.30066      1.61836)
R1^2/D10^2  : 2.21452        (-0.945304      1.74699)
kT2 [keV]   : 38.4303        (-4.86544      7.71244)
R2^2/D10^2  : 3.32560E-02    (-0.0135092   0.0164508)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          46.54 using 59 PHA bins.
# Reduced chi-squared =         0.8462 for     55 degrees of freedom 
# Null hypothesis probability =   7.845652e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.199e-08   5.735e-09
25- 50  8.835e-08   1.162e-08
50-150  4.110e-07   4.575e-08
15-150  5.314e-07   5.650e-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: 2.10093     ( -0.234736   0.253348 )
Norm@50keV  : 8.89604E-04    ( -0.000149921   0.000145377 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          63.25 using 59 PHA bins.
# Reduced chi-squared =          1.110 for     57 degrees of freedom 
# Null hypothesis probability =   2.651410e-01
 
Photon flux (15-150 keV)    in 80.2 sec: 0.140023 ( -0.0168866  0.0168867 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.62948e-07 ( -9.83645e-08  1.01189e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.94958     ( -1.09599   0.0937371 )
Epeak [keV] : 13.4421      ( -12.3886 -13.4421 )
Norm@50keV  : 1.09408E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          63.17 using 59 PHA bins.
# Reduced chi-squared =          1.128 for     56 degrees of freedom 
# Null hypothesis probability =   2.378907e-01
 
Photon flux (15-150 keV)    in 80.2 sec: 0.139187 ( -0.017559  0.017356 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.51453e-07 ( -1.16972e-07  1.13673e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.96141   ( -4.96141   -4.96141 )
beta        : -2.14993    ( -0.305328   0.253249 )
Epeak [keV] : 18.4924      ( -18.4924 4.68008 )
Norm@50keV   : 1100.21    ( -132.364   1.57057e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.74 using 59 PHA bins.
# Reduced chi-squared =          1.141 for     55 degrees of freedom 
# Null hypothesis probability =   2.210087e-01
 
Photon flux (15-150 keV)    in 80.2 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.48803e-07 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 3.92e-07
S(50-100 keV) = 4.71e-07

T90 vs. Hardness ratio plot

T90                                   = 129.791999965906 sec.
Hardness ratio (energy fluence ratio) = 1.20153

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.1327
Count Ratio (50-100 keV) / (15-25 keV) = 0.702093

Mask shadow pattern

IMX = 6.247943294885763E-01, IMY = 2.293872336826165E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

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:

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

Time interval of the image:
-7.899420 72.300590
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.4773 -40.4255    4.6  27.8 -103.4   0.2869   2.5    8.1	Vela X-1                      
170.5553 -60.5457    9.7  43.4  -58.9   0.3800   1.2    8.4	Cen X-3                       
111.0084 -79.1990    0.9  33.6  -20.2   1.3697  13.1 ------	UNKNOWN                       
160.1598 -48.6738    2.6  41.2  -78.4   1.5616   4.3 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
127.100590 963.047100
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.6175 -40.4461   10.3  39.9 -142.8  -0.7464  -1.1    7.7	Vela X-1                      
170.6626 -60.5629    7.1  25.6  -93.1   0.8351   1.6   10.8	Cen X-3                       
186.8562 -62.7648    2.5  26.6  -75.1   2.4390   4.6    5.5	GX 301-2                      
264.6270 -44.4243  775.6  55.4  -15.0   0.0234   0.0    5.2	4U 1735-44                    
 83.8118 -39.4433    2.6  41.2  155.2   3.7161   4.5 ------	UNKNOWN                       
287.5201 -44.0382    3.9  56.7    4.7   6.7163   3.0 ------	UNKNOWN                       
137.0914 -54.4836    2.9  26.2 -137.0   1.5810   4.0 ------	UNKNOWN                       
117.2236 -21.6582    3.7  57.6 -165.5   5.9702   3.2 ------	UNKNOWN                       
258.5652 -43.8144    4.3  55.5  -20.4   4.7161   2.7 ------	UNKNOWN                       
243.9088 -43.4286    4.4  54.4  -33.2   6.8007   2.6 ------	UNKNOWN                       
156.1015 -38.0673    3.0  44.8 -120.0   7.0188   3.8 ------	UNKNOWN

Plot creation:
Sun May 31 11:45:38 EDT 2015