[IGSREPORT-12980] Wk 1339 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Wed Sep 21 19:47:22 PDT 2005


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IGS Electronic Report   21 Sep 19:47:25 PDT 2005      Message Number 12980
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1339 (DAYS 247-253, DATES 2005 Sep 04 - Sep 10)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

Y E Bar-Sever, B J Newport, Y Vigue-Rodi, F H Webb, J F Zumberge

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/1339.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl13397.sum         This text file.
jpl13397.erp         Earth rotation parameters for GPS week 1339.
jpl13397.snx         Ground station coordinates for GPS week 1339, SINEX format.
jpl1339[0-6].sp3     GPS ephemerides for GPS week 1339, sp3 format.
jpl1339[0-6].sp3c    GPS ephemerides for GPS week 1339, sp3c format.
jpl1339[0-6].tro     Ground station troposphere estimates for GPS week 1339.
jpl1339[0-6].clk     GPS and ground station clocks for GPS week 1339, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 4.6 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 PRN01 excluded day 250.
WARNING: Data from PRN05 and PRN24 excluded day 251.
WARNING: Data from PRN13 excluded day 247.
WARNING: Data from PRN27 excluded day 249.

JPL REFERENCE CLOCK TABLE                   GPS week 1339 (2005 Sep 04 - Sep 10)
 2005-09-04 USN3
 2005-09-05 USN3
 2005-09-06 USN3
 2005-09-07 USN3
 2005-09-08 USN3
 2005-09-09 USN3
 2005-09-10 USN3
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 1339 (2005 Sep 04 - Sep 10)
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
53617.50   43202  424471  -6122846     31  20  22  151  151 79  0 28   951  -772
53618.50   44218  423814  -6123139    555  21  23  150  150 79  0 29  1164  -582
53619.50   45381  423438  -6124266   1700  21  22  149  149 79  0 28  1160  -634
53620.50   46621  423023  -6126482   2731  22  24  151  151 79  0 28  1065  -420
53621.50   47950  422871  -6129732   3770  22  25  152  152 79  0 27  1094   -95
53622.50   49069  422984  -6133639   4043  22  25  148  148 79  0 29   699   161
53623.50   49814  423187  -6137416   3512  23  27  149  149 79  0 29   648    87
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1339:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1339 (2005 Sep 04 - Sep 10)
      05  9  4   05  9  5   05  9  6   05  9  7   05  9  8   05  9  9   05  9 10
prn   3d rss (cm)
  1    13.9       27.2       23.4                   4.8        6.4        4.8   
  2     3.7        7.1        8.7       15.2       15.0       13.5       16.1   
  3     7.2        5.3        3.9        4.6        3.8        3.6        3.7   
  4     4.2        5.2        4.9        6.3        3.5        3.3        4.5   
  5     5.8        4.5        5.1        4.1                   3.3        3.2   
  6    32.8       23.0        2.0        5.0        4.2        2.7        4.1   
  7     4.0        5.5        4.5        5.2        3.8        4.5        4.0   
  8     4.1        2.3        2.9        5.5        3.4        4.2        3.4   
  9     4.9        2.1        3.2        4.6        2.7        4.0        2.4   
 10     4.8        3.1        3.7        3.9        4.3        4.3        3.1   
 11    12.9        3.2        6.2        5.0        3.9        4.3        3.1   
 13                6.8        6.1        8.9        5.4        6.6        9.7   
 14     7.4        3.5        4.8        4.4        4.0        3.5        2.9   
 15     5.4        4.3        3.0        3.5        3.3        2.6        2.4   
 16     6.5        7.7        6.8        4.5        4.4        3.1        5.3   
 18     5.0        5.8        6.9        5.0        4.3        3.6        4.4   
 19     6.8        6.0        4.0        4.0        4.8        2.5        4.3   
 20    12.0        4.5        7.7        4.5        4.7        8.3        7.4   
 21     5.1        2.8        3.0        3.5        4.1        3.5        2.5   
 22     8.2        9.3        5.6        4.7        7.8        8.1        6.4   
 23    15.4        8.8        7.1       10.0        8.9        7.0        9.4   
 24    16.3        4.2        4.0        5.7                   7.5        8.3   
 25     9.9        8.9        4.6        3.2        7.3        6.9        5.0   
 26     6.6        4.2        3.0        3.1        4.3        2.3        3.2   
 27     5.0        2.6                   2.7        2.5        4.6        3.9   
 28     6.4        5.7        5.7       10.3        5.3        5.1        8.7   
 29     7.0        4.1        4.5        8.1       14.5        2.6        3.1   
 30     3.7        2.5        4.3        6.0        3.4        4.3        3.0   
 31     4.5        6.5        7.8        7.4        5.0       17.4        4.1   
_______________________
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 1339 (2005 Sep 04 - Sep 10)
 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   1.0   0.651e-01   0.572        27.0        5.00        3.63    
ALGO*  7.0   0.730e-01    1.21        41.8        4.45        3.27    
ALRT   7.0    6.61      -0.556e-01    15.9        4.63        2.73    
AMC2   7.0   0.490e-01   0.475e-04    41.4        6.00        3.34    
ANKR   6.0    20.7      -0.937e-02    38.0        4.19        3.37    
AREQ   7.0    14.4      -0.579e-01    21.9        4.58        3.06    
ARTU   6.7    11.6      -0.646e-01    23.4        5.31        2.09    
ASPA   7.0   0.289e+06    2.47        33.7        7.30        3.52    
AUCK*  6.4    10.8      -0.707e-01    47.7        4.00        3.01    
BAHR*  7.0   0.792        919.        35.9        5.31        3.52    
BILI   5.9   0.270e+06    34.5        41.2        5.00        2.48    
BJFS   6.0    10.1      -0.587e-01    38.2        5.19        3.84    
BOGT   5.9    17.5      -0.584e-01    47.6        6.39        3.31    
BRAZ   5.6   0.289e+06    501.        57.5        5.33        1.99    
BRMU   3.0   0.288e+06  -0.277        39.3        6.33        3.85    
BRST   0.8   0.290e+06    497.        46.0        6.00        2.11    
CAS1*  7.0    8.33      -0.550e-01    44.6        4.00        1.77    
CEDU*  7.0    3.28        327.        45.2        4.59        3.56    
CHAT*  6.7    10.1      -0.578e-01    62.7        5.00        2.79    
CIC1   7.0    35.3      -0.376e-02    36.8        4.59        2.86    
COCO   7.0    10.5        840.        47.6        5.59        3.54    
CONZ   6.0   0.290e+06   -5.42        46.2        4.84        3.12    
CRO1   4.0   0.482        18.0        34.2        6.27        3.90    
DARR   3.9   0.289e+06   -2.32        44.3        6.27        3.27    
DGAR*  6.0    17.1      -0.800e-01    29.0        5.85        4.50    
DUBO   6.0    92.8       0.182e-01    33.9        5.27        3.23    
DWH1   5.0   0.392       0.116        49.0        7.03        2.84    
FORT*  1.0   0.130       0.586        77.0        5.00        1.67    
GENO   1.0   0.290e+06    500.        53.0        6.00        2.62    
GUAM   3.9    20.8      -0.951e-01    47.4        7.28        3.77    
GUAO   7.0    8.17      -0.485e-01    38.2        5.73        3.22    
GUUG   3.0   0.287e+06    5.70        34.0        7.00        3.94    
HOB2*  1.6   0.335       -1.30        38.4        6.00        2.67    
HOLM   1.0    8.59      -0.551e-01    57.0        5.00        1.96    
HRAO*  5.0   0.833        893.        24.8        5.05        3.39    
HYDE   3.0    17.4      -0.688e-01    30.7        6.35        3.34    
IISC   3.9    16.0      -0.739e-01    55.2        6.25        3.24    
IRKT*  2.6   0.226       -22.6        54.7        5.36        2.73    
ISPA   6.9    14.0      -0.703e-01    26.7        5.45        2.97    
JAB1   2.7   0.198e+05    1.91        44.3        6.00        2.80    
KARR   3.5    9.27      -0.585e-01    52.6        5.25        3.25    
KERG*  5.8    2.29        524.        54.4        5.00        2.75    
KHAJ   7.0   0.164       0.138        57.9        6.04        2.81    
KIT3*  7.0    22.1      -0.401e-02    46.9        6.30        3.31    
KOKB   7.0   0.624e-01    664.        31.9        7.17        3.32    
KOU1   2.0   0.239e+06   -103.        55.6        6.00        3.75    
KOUR*  5.0    14.3      -0.616e-01    58.4        6.74        4.15    
KUNM   7.0    22.6      -0.386e-02    73.9        6.00        2.58    
LAE1   3.6    18.6      -0.950e-01    64.4        7.09        3.72    
LPGS*  4.9    21.7       0.561e-02    51.4        5.68        3.43    
MAC1   6.4    19.6      -0.718e-01    32.8        4.59        2.08    
MAD2   4.0   0.591e-01    26.6        46.3        6.52        2.68    
MAG0   3.9    10.5      -0.676e-01    47.7        5.00        2.78    
MANA   5.0   0.289e+06    500.        57.4        6.21        2.18    
MAS1*  6.8    22.1      -0.597e-01    50.9        4.74        2.78    
MAW1   2.0    7.85      -0.634e-01    52.0        4.00        1.85    
MBAR   7.0    18.8      -0.844e-01    33.2        6.62        3.03    
MCM4*  3.0    21.9       0.137e+04    74.8        3.72        1.76    
MOBN   1.0    12.2      -0.586e-01    47.0        6.00        2.97    
MSKU   2.0    21.7      -0.728e-01    51.5        7.00        3.55    
NKLG   4.5   0.276e+06    398.        59.7        6.63        2.19    
NLIB*  2.0   0.479e-01  -0.478        76.0        5.51        3.14    
NOT1   7.0   0.119        206.        41.7        6.45        2.45    
NOUM   7.0   0.289e+06   -1.02        46.7        5.58        3.70    
NPLD   1.0   0.648e-01   -8.11        53.0        5.00        2.54    
NRIL   7.0   0.109e+06    11.5        21.8        4.86        2.11    
NSSP   2.0    8.94      -0.543e-01    53.5        4.54        3.05    
NTUS   7.0    10.2      -0.105e-01    62.4        7.00        3.81    
NYA1   7.0   0.970e-01    1.05        31.9        4.00        1.78    
ONSA*  7.0   0.603e-01    42.0        42.9        5.30        2.38    
OUS2   4.9    9.10      -0.863e-02    44.0        4.68        3.20    
PDEL   1.9    54.6      -0.103e-01    39.0        7.01        3.10    
PERT*  3.9    3.57        763.        61.0        5.29        2.99    
PETP   1.0    10.7      -0.569e-01    45.0        6.00        2.83    
PICL   1.0    9.27      -0.712e-02    37.0        7.00        2.55    
QAQ1   4.5   0.284e+06    471.        43.5        4.76        1.74    
QIKI   7.0    8.44      -0.552e-01    58.6        4.16        1.42    
QUIN   1.0    8.99      -0.506e-01    26.0        4.00        3.65    
RAMO   6.0    17.6      -0.739e-01    63.5        5.36        3.41    
RBAY   2.0    192.      -0.205e-01    61.1        4.54       0.872    
RESO   4.0    7.73      -0.555e-01    51.0        4.77        2.36    
REYK   6.9    8.43      -0.469e-02    45.9        6.31        2.03    
RIOG*  6.8    8.69      -0.710e-01    35.9        4.16        2.68    
SACH   5.0    8.65      -0.578e-01    51.0        4.83        1.75    
SANT*  1.0    6.79        755.        49.0        6.00        3.41    
SASK   1.0    6.32      -0.552e-01    42.0        5.00        2.88    
SCH2   7.0    42.2       -4.80        41.6        4.95        2.53    
SFER   3.0    33.2        970.        42.3        4.69        2.19    
SSIA   2.0   0.290e+06    496.        67.6        7.00        1.71    
STJO   7.0    15.6      -0.500        34.7        5.16        3.46    
STR1   5.0   0.989        780.        45.6        4.21        2.98    
SUTH   3.0    11.3      -0.565e-01    24.3        4.69        3.58    
SUTM   1.9    15.8      -0.100e-01    48.5        5.00        2.28    
SUWN   6.0    8.39       0.337e-01    43.4        5.88        3.84    
SYOG   5.6   0.955        164.        45.9        5.34        1.62    
TEHN   4.8    10.7      -0.633e-01    50.6        4.00        3.71    
THTI   6.0   0.118e+06    786.        59.4        5.00        4.00    
TIXI   6.9    8.11      -0.674e-01    42.3        4.87        2.09    
TOW2   7.0    4.23        89.9        43.3        4.73        3.50    
TRO1   7.0    11.9      -0.697e-02    55.0        4.87        1.95    
TSKB*  7.0    1.59       -2.14        24.7        5.75        3.88    
TUBI   1.0   0.288e+06   -12.7        41.0        6.00        2.92    
TUKT   1.0    7.69      -0.581e-01    50.0        4.00        1.96    
TWTF   7.0   0.106       0.289        56.9        6.02        3.57    
UCLU   1.0    46.7        1.01        29.0        6.00        3.41    
ULAB   4.0    15.4      -0.551e-02    57.1        5.00        2.63    
UNSA   4.0    18.8      -0.724e-01    61.6        6.76        3.13    
USN3   7.5    .           .           51.9        5.60        3.12    
UZHL   7.0   0.289e+06    502.        60.3        5.00        2.47    
WHIT   6.0    14.1        249.        35.7        4.53        2.26    
YAKT   7.0   0.768        734.        34.0        6.00        2.69    
YAR2   2.0    6.00        239.        54.0        4.54        3.61    
YARR   0.9    13.0      -0.599e-01    56.0        4.00        2.88    
YELL*  6.0   0.268      -0.742e-01    45.3        4.70        1.65    
ZIMM   5.0   0.289e+06   0.928        35.0        5.63        2.85    
ZWE2   6.0    11.5      -0.602e-02    28.2        5.00        3.31    
PRN01  6.0    5.23        7.15        43.2        5.39        2.72    
PRN02  7.0   0.208       -27.4        44.4        6.00        2.86    
PRN03  7.0    2.35        32.1        44.4        5.00        2.63    
PRN04  7.0   0.863       -31.3        44.7        5.15        2.76    
PRN05  5.6    27.6        86.2        46.3        5.00        2.41    
PRN06  7.0    1.71        812.        46.5        5.75        2.71    
PRN07  7.0    1.14        319.        46.1        5.00        2.72    
PRN08  7.0    2.43       -40.6        44.4        5.00        2.93    
PRN09  7.0    2.13       -6.73        43.3        5.00        2.69    
PRN10  6.9    2.48        69.7        46.4        5.00        2.36    
PRN11  7.0   0.319        263.        45.6        5.00        2.81    
PRN13  6.0   0.378        12.7        50.2        6.00        2.83    
PRN14  7.0   0.351       -26.7        46.9        5.00        2.85    
PRN15  7.0    2.52        486.        46.4        5.00        2.69    
PRN16  7.0   0.466        8.12        46.4        6.00        2.43    
PRN18  7.0   0.532       -186.        45.6        5.16        2.92    
PRN19  7.0   0.247       -25.9        50.9        6.15        2.75    
PRN20  7.0   0.381       -49.4        47.4        5.30        2.68    
PRN21  7.0   0.378        127.        46.3        5.00        2.84    
PRN22  7.0   0.486        38.4        44.7        6.00        3.01    
PRN23  7.0   0.409        176.        49.3        6.15        2.84    
PRN24  6.0    2.01        44.6        45.2        5.00        2.59    
PRN25  7.0    2.65        103.        45.3        5.00        2.63    
PRN26  7.0   0.735        9.83        44.4        5.00        2.62    
PRN27  6.0    2.70        14.2        44.5        5.00        2.94    
PRN28  7.0   0.941        42.1        46.7        5.15        2.77    
PRN29  7.0    1.54        296.        44.4        5.00        2.56    
PRN30  6.7   0.754        372.        45.3        5.16        2.35    
PRN31  7.0    5.04        17.6        43.1        4.61        2.91    
_______________________
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
      05  9  4   05  9  5   05  9  6   05  9  7   05  9  8   05  9  9   05  9 10
prn   3d rss (cm)
  1     245        425        246                   330        310        425   
  2     105        120        118        127        173        118        101   
  3     257        224        198        260        299        231        239   
  4     168        133        141        153        177        165        151   
  5     161        414        356        237                   254        723   
  6     191        218        151        157        204        260        269   
  7     189        155        203        173        167        219        171   
  8     186        155        234        244        171        157        204   
  9     302        140        138        148        135        144        306   
 10     353        194        231        343        244        195        174   
 11     219        201        224        223        231        283        255   
 13                180        185        195        202        192        203   
 14     298        262        284        323        418        492        256   
 15     199        176        173        175        184        178        189   
 16     291        253        219        287        222        265        300   
 18     199        248        204        191        226        192        218   
 19     192         99        101        257        230        168        133   
 20     191        182        196        234        182        237        234   
 21     411        211        351        188        321        189        296   
 22     169        190         95        116        228        293        183   
 23     147        122        158        136         87        148        198   
 24     218        194        182        195                   160        204   
 25     286        399        306        171        133        210        285   
 26     385        226        178        188        210        202        223   
 27     225        180                   242        187        181        164   
 28     230        183        183        192        192        199        197   
 29     693        437        175        194        952        686        289   
 30     270        186        245        274        345        234        288   
 31     291        269        390        426        300        294        389   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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