[IGSREPORT-9818] Wk 1194 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Thu Dec 12 01:11:34 PST 2002


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IGS Electronic Report   12 Dec 01:11:35 PST 2002      Message Number 9818
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1194 (DAYS 328-334, DATES 2002 Nov 24 - Nov 30)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, F H Webb, J F Zumberge, D C Jefferson

all at the Jet Propulsion Laboratory, California Institute of Technology, 
Pasadena, CA  91109.

Files listed below are available in Unix compressed format and can be
retrieved using anonymous ftp to sideshow.jpl.nasa.gov (137.78.60.30),
directory pub/jpligsac/1194.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl11947.sum         This text file.
jpl11947.erp         Earth rotation parameters for GPS week 1194.
jpl11947.snx         Ground station coordinates for GPS week 1194, SINEX format.
jpl1194[0-6].sp3     GPS ephemerides for GPS week 1194, sp3 format.
jpl1194[0-6].tro     Ground station troposphere estimates for GPS week 1194.
jpl1194[0-6].clk     GPS and ground station clocks for GPS week 1194, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 6.0 cm

Due to potential problems, data from stations mentioned below were not
considered for use in the global solution for the day indicated.  (For
geographical reasons, they may not have been used in any case.)

WARNING: Data from PRN20 excluded day  329.
WARNING: Data from PRN25 excluded day  330.
WARNING: Data from PRN27 excluded day  333.
WARNING: Data from BJFS, CAGL, HARB, LBCH, MANA, VESL excluded day 328.
WARNING: Data from AZU1, HARB, LBCH, MANA, PIMO, SIMO, SNI1, VESL, ZWEN                  excluded day 329.
WARNING: Data from AZU1, HARB, LBCH, NRIL, PIMO, SIO3, SNI1, TWTF, ZWEN                  excluded day 330.
WARNING: Data from AZU1, HARB, LBCH, PIMO, SNI1, THU1, TUBI, ZWEN excluded               day 331.
WARNING: Data from BJFS, CLAR, HARB, LBCH, PIMO, THU1, ZWEN excluded day 332.
WARNING: Data from HARB, KOUR, LBCH, PIMO, THU1, ZWEN excluded day 333.
WARNING: Data from ARTU, HARB, KSTU, LBCH, PIMO, SSIA, ZWEN excluded day 334.

JPL REFERENCE CLOCK TABLE                   GPS week 1194 (2002 Nov 24 - Nov 30)
 2002-11-24 USN1
 2002-11-25 USN1
 2002-11-26 ALGO
 2002-11-27 USN1
 2002-11-28 USN1
 2002-11-29 USN1
 2002-11-30 AMC2
END REFERENCE CLOCK TABLE

In the following table, UT1R-UTC are the integrated values based on estimated
LODR values in the adjacent column.  See IGS Report No. 1498 (jpl07827.sum)
for details:

JPL ERP TABLE                               GPS week 1194 (2002 Nov 24 - Nov 30)
version 2           
     MJD   XPole   Ypole  UT1R-UTC   LODR Xsg Ysg UTsg LOsg Nr Nf Nt   Xrt   Yrt
         10**-6" 10**-6"      .1us .1us/d 10**-6" .1us .1us/d          10**-6"/d
52602.50   24655  142174  -2767022   6204  27  30  132  132 59  0 27 -3311  -295
52603.50   21766  142292  -2773468   6688  28  32  141  141 59  0 26 -2744    73
52604.50   19130  142184  -2780316   7007  30  32  141  141 60  0 26 -2609  -238
52605.50   16332  141944  -2787260   6882  31  33  141  141 60  0 27 -3029   147
52606.50   12867  141691  -2794169   6935  28  30  134  134 60  0 27 -3347    99
52607.50    9336  141647  -2801274   7276  28  32  141  141 60  0 26 -3632  -113
52608.50    5902  141486  -2808513   7202  29  31  137  137 60  0 27 -3425    60
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1194:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1194 (2002 Nov 24 - Nov 30)
      02 11 24   02 11 25   02 11 26   02 11 27   02 11 28   02 11 29   02 11 30
prn   3d rss (cm)
  1       5          3          7          5          5          6          4   
  2       4          5          8          7          7          6          6   
  3       6          4          6          7         11          7         11   
  4      10          5          5          6          9          7          3   
  5       5          3          5          6          4          5          6   
  6       5          3          5          6          4          3          6   
  7       8          6         10         14         14         10          4   
  8       7          8          8         12         12          5          5   
  9       5          6          4          3          6          7          6   
 10       7          6          4          5          6          5         11   
 11       5          5          7          6          6          4          6   
 13       6         11         18          6         12          8          7   
 14       4          3          4          4          7          5          8   
 15       3          5         11          7          2          6         12   
 17       3          4         11          9          6          5          6   
 18       4          3          4          4          6          5          6   
 20       5                    11         11          8          5          9   
 22       4          6          8          8          7          7          7   
 23       4          7          4          8          7          5         15   
 24      13         14          5          7          8          7          8   
 25       4          4                    33         16          7          7   
 26       8          4          6          4          8          4          8   
 27       6          8          7         11          6                     6   
 28       7          5         10          5         11          7          5   
 29       8          4          6          7         25         21         13   
 30       4          2          4          5          4          4         10   
 31       3          5          6          9          7          8          7   
_______________________
END ORBIT REPEATABILITY TABLE

The following table statistically summarizes this week's "engineering data", as
described in IGS Report No. 1528:

JPL ENGINEERING DATA SUMMARY TABLE          GPS week 1194 (2002 Nov 24 - Nov 30)
 receiver/transmitter (* means fiducial site)
 |     days analyzed
 |     |      rms clock noise (ns)
 |     |      |           average clock solution (us)
 |     |      |           |           rms pseudorange (cm)
 |     |      |           |           |   (dot means pcode not analyzed)
 |     |      |           |           |           rms phase (mm)
 |     |      |           |           |           |           average arc (hr)
 |     |      |           |           |           |           |
 |___  |__    |_______    |_______    |___        |___        |__
ALBH   7.0   0.317       -9.18        52.6        4.00        3.42    
ALGO*  7.0   0.706e-01    1.45        43.9        3.32        3.03    
AMC2   1.1    .           .           41.0        5.00        2.86    
AOML   5.0    36.6      -0.677e-02    65.8        4.62        2.61    
AREQ   7.0    29.9      -0.940e-01    24.1        4.16        2.95    
ARTU   6.0    13.9      -0.738e-01    24.5        4.52        2.43    
ASC1*  6.9   0.331e+07   0.608e+04    80.0        5.00        3.14    
AUCK*  1.8    13.5      -0.954e-01    48.5        4.53        2.84    
BAHR*  7.0   0.611        427.        38.4        4.46        3.76    
BILI   6.0   0.707e+05    9.27        39.0        5.00        2.31    
BJFS   0.3   0.291e+06    459.        19.7        4.00        1.80    
BOGT   6.9   0.176e+04  -0.288        56.0        5.74        3.02    
BRMU*  2.0    22.8      -0.961e-02    54.1        4.53        2.74    
CAS1*  1.0    8.23      -0.490e-02    25.0        4.00        1.21    
CEDU*  3.0    16.9      -0.108e-01    50.2        4.00        3.31    
CHAT*  4.9    14.8      -0.903e-01    63.8        5.00        3.01    
CIC1   6.0    34.8      -0.151e-02    49.2        5.40        2.60    
COCO   7.0    18.3      -0.577e-02    30.7        5.00        3.76    
CRO1   7.0    32.0      -0.811e-01    40.3        6.17        3.73    
DAV1*  7.0    25.3      -0.109e-01    41.9        4.00        1.09    
DGAR*  0.8    9.58      -0.792e-02    38.0        5.00        3.73    
DUBO   1.0    13.2       0.464e-02    55.0        3.00        2.91    
EISL   5.4    68.8      -0.131e-01    72.0        4.75        2.88    
FAIR   1.0   0.750e-01    825.        29.0        5.00        2.22    
FORT*  7.0   0.424       -15.6        89.1        6.15        1.60    
GOUG   5.9   0.289e+06    503.        68.9        6.00        2.23    
GUAM   7.0    36.8      -0.138        57.9        6.73        3.85    
GUAT   7.0   0.291e+06    499.        58.0        5.19        1.78    
HOB2*  5.0   0.110       0.778        44.7        5.65        3.31    
HRAO*  5.0    3.90        836.        27.4        4.66        3.79    
IISC   2.0    32.6      -0.105        62.5        6.00        3.12    
IRKT*  7.0   0.276      -0.168        55.9        4.60        2.51    
JAB1   6.9    19.3      -0.127e-01    31.0        7.15        3.08    
KELY   5.9    11.6      -0.606e-01    28.1        4.84        1.08    
KERG*  7.0    1.99        412.        55.8        5.31        2.20    
KGN0   2.9   0.401       0.599e-02    60.0        5.00        3.83    
KIT3*  6.4   0.729e+04  -0.634        53.6        5.00        2.53    
KODK   3.9    22.1      -0.741e-01    56.6        5.27        2.66    
KOKB   7.0   0.766e-01    20.1        58.4        7.28        3.26    
KOUR*  5.5    2.39        939.        47.2        6.37        2.70    
KUNM   7.0    41.5      -0.162e-01    79.2        6.00        2.64    
MAC1*  7.0    18.9      -0.621e-02    35.6        4.00        1.74    
MAD2   4.9    282.      -0.379        43.2        5.27        2.57    
MALD   4.9    58.5       0.927        76.4        8.20        3.12    
MALI*  6.9   0.106e+04    831.        74.9        8.00        2.00    
MAS1*  5.0    2.90        786.        48.0        4.85        3.20    
MCM4*  5.9   0.402e+05    78.2        55.4        3.00       0.976    
METS   1.0   0.750        971.        20.0        3.00        2.50    
MIZU   2.0   0.657       0.952e-01    45.5        4.00        3.16    
MOBN   1.0    16.8      -0.785e-01    34.0        5.00        2.89    
NKLG   5.8   0.180e+06    560.        71.4        6.67        1.90    
NOUM   7.0   0.288e+06   0.280        67.6        5.31        2.99    
NRIL   4.5    12.1      -0.775e-01    22.5        4.13        1.55    
NTUS   6.9    57.0      -0.158e-01    63.6        6.45        3.94    
NYA1   5.9   0.931e-01  -0.285        38.1        3.54        1.11    
NYAL*  1.0   0.103       0.175        42.0        4.00       0.988    
OHI2   5.7    12.9      -0.439e-02    41.8        4.00        2.57    
ONSA*  6.9   0.199        785.        44.6        4.00        2.49    
PERT*  1.0    22.0      -0.995e-01    60.0        5.00        2.73    
PETP   7.0    19.0      -0.731e-01    47.0        6.18        2.13    
POLV   1.0   0.287e+06   -2.62        75.0        5.00        2.62    
RAMO   3.0    21.3      -0.997e-01    47.7        6.00        2.71    
RBAY   2.0    99.5      -0.216e-01    63.8        4.00        1.15    
RESO   6.9    12.2      -0.672e-01    19.9        4.63        1.24    
REYK   1.0    12.3      -0.635e-03    58.0        6.00        1.51    
RIOG*  1.0    13.2      -0.124        36.0        4.00        2.26    
SANT*  6.7    6.19        331.        39.7        5.00        2.56    
SFER   2.0   0.474        790.        46.5        4.54        2.45    
SIMO   1.0    148.      -0.568e-02    51.0        4.00        2.96    
SNI1   1.0    17.8      -0.791e-01    37.0        4.00        3.14    
STJO   6.9    118.      -0.735        35.8        4.16        3.37    
THTI   7.0    2.86        274.        72.0        6.00        2.14    
TIDB   7.0   0.137        347.        27.7        5.45        3.45    
TIXI   1.0    10.1      -0.758e-01    43.0        4.00        1.64    
TOW2   7.0    23.0      -0.117        41.7        4.87        3.72    
TRAB   3.9    15.1       0.336e-01    46.2        5.00        2.57    
TSKB*  7.0    1.34      -0.968        36.6        4.63        3.88    
TWTF   5.0   0.461       0.308        58.0        5.66        3.85    
URUM   7.0    42.1      -0.154e-01    42.7        5.73        3.01    
USN1   5.1    .           .           51.2        4.43        3.67    
VESL   4.0   0.289e+06    496.        67.2        4.76        1.68    
WTZR*  7.0   0.108       -2.29        49.4        5.00        3.00    
YAKT   6.0   0.636        99.0        38.0        6.00        2.60    
YAR2   6.0    4.24      -0.220        27.7        4.00        3.94    
YELL*  6.9   0.198       0.252        39.6        3.75        1.53    
ZECK   1.0   0.379e+06    420.          .         3.00        3.29    
PRN01  7.0    4.74        259.        48.3        5.15        2.40    
PRN02  7.0    2.67       -22.1        54.0        5.00        2.43    
PRN03  6.7    2.62        83.8        49.9        5.00        2.20    
PRN04  7.0   0.975        365.        53.6        5.00        2.40    
PRN05  7.0    4.48        42.2        47.9        5.00        2.43    
PRN06  6.8    10.9       -1.62        47.6        5.31        2.37    
PRN07  6.7    1.11        217.        54.6        5.31        2.30    
PRN08  7.0    4.90        35.3        51.2        5.00        2.42    
PRN09  7.0    2.16       -18.7        46.0        5.00        2.32    
PRN10  7.0    2.73        15.7        54.5        5.00        2.40    
PRN11  7.0   0.412        26.9        50.0        5.00        2.36    
PRN13  7.0   0.365       -18.5        59.5        5.16        2.13    
PRN14  7.0   0.310       -37.1        50.1        5.15        2.63    
PRN15  7.0    2.95        40.7        50.7        5.15        2.59    
PRN17  7.0    1.99        5.81        50.7        5.15        2.58    
PRN18  7.0   0.473       -19.1        46.6        5.15        2.73    
PRN20  6.0   0.286       -199.        53.3        5.18        2.35    
PRN22  7.0    2.21        12.5        58.0        5.00        2.44    
PRN23  7.0    6.93        14.1        47.6        5.45        2.41    
PRN24  7.0    2.14        74.1        47.7        5.15        2.48    
PRN25  6.0    2.24        35.8        51.9        5.18        2.46    
PRN26  7.0   0.862        316.        53.6        5.00        2.31    
PRN27  6.0    1.92        434.        49.0        5.00        2.44    
PRN28  7.0   0.911       -84.6        48.6        5.00        2.38    
PRN29  7.0   0.942        362.        52.0        5.15        2.41    
PRN30  7.0    1.87        468.        54.4        5.00        2.55    
PRN31  6.7    1.49        334.        49.6        5.00        2.11    
_______________________
END ENGINEERING DATA SUMMARY TABLE

As described in IGS Mail Message 37, the following table compares the JPL
precise ephemerides with those from the broadcast ephemeris:

JPL COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
      02 11 24   02 11 25   02 11 26   02 11 27   02 11 28   02 11 29   02 11 30
prn   3d rss (cm)
  1     575        594        736        592        492        416        422   
  2     432        370        270        470        702        409        364   
  3     282        288        322        296        232        345        242   
  4     384        261        212        182        159        236        291   
  5     634        341        319        297        201        299        175   
  6    1271       1239        930        806        579        814        852   
  7     411        238        294        385        192        608        704   
  8     568        611        522        484        540        507        510   
  9     289        168        212        363        350        332        173   
 10     319        303        254        286        307        257        520   
 11     193        225        226        264        288        238        225   
 13     269        342        235        221        202        296        206   
 14     266        318        271        309        256        223        289   
 15     238        234        223        428        301        384        305   
 17     441        256        370        420       1195       1001        272   
 18     293        269        367        401        367        303        342   
 20     532                   327        361        333        492        575   
 22     198        218        196        198        250        290        258   
 23     659        632        988        985        549        910        646   
 24     285        343        429        306        271        164        420   
 25     427        428                  1743        358        240        343   
 26     162        468        235        160        334        451        295   
 27     166        184        292        179        261                   319   
 28     219        278        243        177        200        208        212   
 29     424        357        212        151        300       1005        801   
 30     289        254        235        284        228        188        236   
 31     204        293        173        170        298        251        226   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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