[IGSREPORT-11942] Wk 1295 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Mon Nov 15 21:15:40 PST 2004


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IGS Electronic Report   15 Nov 21:15:40 PST 2004      Message Number 11942
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1295 (DAYS 305-311, DATES 2004 Oct 31 - Nov 06)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

Y E Bar-Sever, M B Heflin, B J Newport, Y Vigue-Rodi, F H Webb, J F Zumberge,   and 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/1295.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl12957.sum         This text file.
jpl12957.erp         Earth rotation parameters for GPS week 1295.
jpl12957.snx         Ground station coordinates for GPS week 1295, SINEX format.
jpl1295[0-6].sp3     GPS ephemerides for GPS week 1295, sp3 format.
jpl1295[0-6].sp3c    GPS ephemerides for GPS week 1295, sp3c format.
jpl1295[0-6].tro     Ground station troposphere estimates for GPS week 1295.
jpl1295[0-6].clk     GPS and ground station clocks for GPS week 1295, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 4.0 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 PRN24 excluded day  310.
WARNING: Data from PRN29 excluded days 306 and 308.

JPL REFERENCE CLOCK TABLE                   GPS week 1295 (2004 Oct 31 - Nov 06)
 2004-10-31 USN3
 2004-11-01 USN3
 2004-11-02 USN3
 2004-11-03 USN3
 2004-11-04 USN3
 2004-11-05 USN3
 2004-11-06 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 1295 (2004 Oct 31 - Nov 06)
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
53309.50  207052  362532  -4824144   5248  20  20  136  136 78  0 29   431 -2299
53310.50  207753  360343  -4829433   5329  20  22  141  141 77  0 28   549 -2054
53311.50  208224  358276  -4834840   5486  20  21  137  137 78  0 29    34 -2246
53312.50  208199  356073  -4840216   5266  20  22  140  140 78  0 28  -194 -2385
53313.50  207966  353575  -4845506   5314  19  21  137  137 78  0 29  -293 -2696
53314.50  207803  350832  -4851024   5721  20  22  141  141 77  0 28    12 -2888
53315.50  207980  348174  -4857163   6557  20  22  138  138 78  0 29    11 -2436
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1295:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1295 (2004 Oct 31 - Nov 06)
      04 10 31   04 11  1   04 11  2   04 11  3   04 11  4   04 11  5   04 11  6
prn   3d rss (cm)
  1     9.5        6.7        6.3        5.6        5.2        7.3        6.5   
  3     5.9        3.3        2.8        3.4        2.8        3.8        7.2   
  4     3.7        2.6        4.7        3.9        2.2        2.4        2.7   
  5     4.7        2.8        3.1        2.7        3.2        2.4        3.8   
  6     6.2        4.5        4.4        3.8        3.9        4.2        2.4   
  7     3.1        5.3        3.8        4.9        7.2        5.9        4.3   
  8     4.8        4.1        4.2        2.6        4.3        2.9        5.8   
  9     4.7        7.7        2.7        3.4        3.1        4.7        3.6   
 10     3.7        3.6        3.2        3.6        2.7        2.9        3.8   
 11     9.1        3.8        4.6        5.9        3.6        4.7        4.8   
 13     8.2        6.0        9.7        6.4        5.4        6.0        7.8   
 14     6.5        2.4        5.2        2.7        5.7        3.5        4.8   
 15     5.3        3.8        2.0        4.1        2.1        4.5        3.8   
 16     3.7        7.8        3.4        3.9        3.6        4.4        5.0   
 17     5.5        2.5        3.8        3.5        2.9        3.6        4.4   
 18     2.7        3.2        3.6        1.7        2.3        4.0        2.9   
 19     7.1        6.7        6.3        4.1        7.4        8.1        7.3   
 20     6.1        3.3        3.4        3.8        4.0        3.6        3.9   
 21     3.9        4.6        4.2        2.8        2.9        4.8        3.3   
 22     2.6        4.1        4.7        3.4        3.0        2.7        5.4   
 23     9.9        6.7        8.4        9.6        3.9        7.5        4.9   
 24     5.2        3.2        3.5        2.8        2.9                   4.2   
 25     5.7        4.2        4.0        3.1        3.0        7.0        3.0   
 26     3.9        4.0        3.2        4.0        3.7        4.6        4.9   
 27     6.3        3.4        4.2        2.5        3.5        4.1        6.9   
 28     2.7        3.7        4.1        4.2        3.8        2.9        3.3   
 29                                                 5.8        4.2        3.4   
 30     5.2        2.3        4.0        4.4        2.9        1.9        3.6   
 31     3.5        3.2        5.6        5.4        6.5        6.1        3.5   
_______________________
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 1295 (2004 Oct 31 - Nov 06)
 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)
 |     |      |           |           |           |           |
 |___  |__    |_______    |_______    |___        |___        |__
ALGO*  7.0   0.352        2.39        37.6        4.45        3.30    
ALRT   2.0    7.24      -0.523e-01    15.5        4.00        2.18    
AMC2   6.6   0.349       0.151e-02    40.0        5.00        3.49    
AREQ   7.0    21.5      -0.746e-01    25.6        4.17        2.70    
ARTU   6.9    13.0      -0.669e-01    22.2        5.00        2.54    
ASPA   6.0   0.289e+06    1.24        36.2        7.00        3.96    
AUCK*  4.6    14.2      -0.879e-01    47.6        4.21        3.20    
BAHR*  4.0   0.957        38.0        35.0        5.56        3.83    
BAN2   4.9    16.7      -0.285e-02    67.6        8.00        2.42    
BILI   6.9    10.4      -0.689e-01    37.6        4.87        2.84    
BJFS   2.0    13.7      -0.669e-01    36.0        5.00        3.91    
BOGT   7.0    30.0      -0.666e-01    50.8        7.73        3.46    
BRAZ   3.4   0.289e+06    506.        53.3        6.00        1.58    
BRMU   3.5   0.286e+06   0.518        38.2        5.59        3.59    
BRST   3.7   0.289e+06    501.        46.3        5.00        2.13    
CAS1*  7.0    9.87      -0.658e-01    44.9        4.16        1.52    
CEDU*  6.9    13.5      -0.354e-02    45.5        4.59        3.39    
CHAT*  5.0    11.8      -0.742e-01    60.4        5.00        3.04    
CIC1   7.0    36.5      -0.419e-03    36.6        5.00        2.67    
COCO   7.0    11.7        43.6        44.0        5.15        3.34    
CRO1   6.9    23.6      -0.614e-01    37.3        5.45        3.24    
DARR   7.0   0.185e+06    6.58        45.4        7.00        3.41    
DAV1*  7.0    12.7      -0.261e-02    33.1        4.00        1.68    
DGAR*  6.0    22.3      -0.938e-01    30.0        6.52        3.73    
DUBO   7.0    20.5       0.250e-02    56.9        4.00        2.71    
DWH1   7.0   0.875       0.676e-01    43.4        6.16        3.09    
EURK   5.0    261.        79.1        63.1        5.00        1.77    
FAIR   2.0   0.715        478.        41.3        5.00        2.06    
FORT*  3.8   0.439       0.495        71.2        6.25        1.52    
GLPS   7.0    27.0      -0.941e-01    37.3        5.00        3.93    
GOUG   2.9   0.289e+06    513.        65.4        5.68        2.55    
GUAM   7.0    29.3      -0.116        57.1        6.72        3.73    
GUAO   5.8    11.3      -0.529e-01    35.4        5.16        3.27    
GUAT   5.9   0.289e+06    497.        56.1        5.52        1.87    
HOB2*  7.0   0.368      -0.232        43.1        5.59        3.50    
HRAO*  7.0   0.828        11.6        18.3        4.45        3.64    
HYDE   1.9    24.9      -0.892e-01    28.5        5.49        3.19    
IRKJ   1.0   0.108        302.        61.0        6.00        2.82    
IRKT*  5.9   0.382      -0.945        55.5        5.00        2.83    
ISPA   6.8    18.8      -0.874e-01    24.7        5.60        3.06    
KARR   5.9   0.514e+05   -5.41        58.2        5.00        2.85    
KELY   4.9    9.95      -0.537e-01    28.8        4.80        1.44    
KERG*  7.0    2.17        175.        60.7        5.89        2.86    
KHAJ   6.7   0.392       0.272        62.7        7.00        2.69    
KIR0   5.0   0.289e+06    8.24        43.6        5.20        2.41    
KIT3*  7.0    14.1       0.181e-02    45.0        5.62        3.65    
KOKB   7.0   0.385        135.        33.0        6.60        3.71    
KOUR*  7.0    1.81        352.        27.9        6.43        2.58    
KUNM   5.9    28.6      -0.774e-02    79.4        7.00        2.24    
LHAS*  1.9    10.8       0.183e-02    33.5        4.53        3.22    
LHAZ   2.6   0.290e+06   -2.22        40.0        5.00        3.50    
LPGS*  4.7    28.3       0.367e-02    56.2        5.00        3.25    
LROC   1.0    9.39      -0.562e-01    52.0        5.00        3.34    
MAC1*  7.0    15.6      -0.326e-02    36.3        4.00        2.29    
MANA   0.7   0.288e+06    514.        65.0        6.00        2.12    
MAS1*  3.0    2.20        184.        26.0        4.69        3.01    
MATE*  7.0   0.364        788.        45.3        5.00        2.32    
MBAR   7.0    17.2      -0.100        31.7        6.20        2.81    
MDVJ   1.0   0.907e-01    113.          .         5.00        2.27    
MIKL   1.0   0.290e+06    2.67        60.0        6.00        3.03    
MOBN   4.0    12.9      -0.608e-01    46.0        6.00        3.02    
NKLG   7.0   0.269e+06    494.        67.9        7.00        2.15    
NOUM   4.8   0.289e+06  -0.511        44.6        6.00        3.79    
NRIL   7.0    9.57      -0.690e-01    19.6        4.16        2.29    
NSSP   5.0    12.0      -0.604e-01    53.2        4.00        3.00    
NTUS   5.0    9.68      -0.101e-01    61.4        7.00        4.26    
NYA1   4.9    16.8       0.954e-01    31.6        3.65        1.70    
OHI3   5.0   0.290e+06   -5.39        40.0        5.04        2.67    
ONSA*  7.0   0.355        17.3        41.7        4.59        2.55    
OUS2   1.0    9.30      -0.656e-02    45.0        5.00        2.99    
PDEL   6.8    53.8      -0.533e-03    43.1        6.31        3.11    
PERT*  7.0    3.41        924.        40.3        4.87        3.83    
PETP   6.0    14.9      -0.635e-01    46.8        6.00        2.92    
PETS   0.7    11.6      -0.816e-01    52.0        5.00        2.02    
PIMO   6.5    30.4      -0.106        24.2        7.29        1.66    
POLV   2.0   0.290e+06    6.61        47.5        5.00        3.01    
QAQ1   2.0    7.98      -0.525e-01    49.0        5.00        2.10    
RABT   7.0    10.6       0.396e-02    59.3        4.76        2.68    
RAMO   7.0    16.9      -0.788e-01    55.9        5.00        3.15    
REYK   5.0    8.35      -0.469e-03    45.4        6.00        2.28    
REYZ   2.0   0.287e+06    13.2        78.9        6.52        2.17    
RIOG*  6.8    12.5      -0.970e-01    35.1        4.00        2.52    
SACH   5.0    8.94      -0.543e-01    50.1        4.45        1.69    
SANT*  7.0    10.5        930.        32.2        5.45        3.02    
SCH2   7.0    31.6        497.        34.8        3.91        2.75    
SHAO   4.0    19.2       0.189e-02    52.0        6.00        2.75    
STJO   7.0   0.343       -1.55        36.1        4.60        3.41    
SUWN   1.0    460.        853.        58.0        5.00        2.68    
SYOG   7.0    1.05        162.        54.7        5.00        1.96    
THTI   6.8   0.436e+05    347.        60.2        6.17        3.73    
TIXI   1.0    9.79      -0.661e-01    41.0        4.00        1.39    
TLSE   1.9   0.665        887.        54.4        5.00        1.85    
TOW2   7.0    16.1      -0.936e-01    40.6        5.16        3.99    
TRAB   2.0    14.4       0.461e-01    45.0        5.00        3.21    
TRO1   2.0    8.50      -0.389e-02    63.5        4.52        1.93    
TSKB*  7.0    1.78       -1.56        29.0        5.00        3.95    
TUBI   1.0   0.289e+06    2.13        44.0        5.00        3.24    
TWTF   1.9   0.629       0.227        59.4        5.50        3.61    
URUM   1.0   0.271e+04   0.493          .         6.00        2.97    
USN3   8.1    .           .           48.0        5.45        3.14    
VESL   4.0   0.289e+06    506.        48.0        4.78        1.87    
WHIT   5.0    5.64        494.        25.8        4.00        2.62    
WTZR*  7.0   0.373      -0.192        47.7        5.30        3.11    
WUHN   0.9    25.1      -0.852e-01    86.0        6.00        3.64    
YAKT   6.0   0.173e+05    946.        40.9        6.18        2.55    
YELL*  7.0   0.366        2.84        32.5        3.88        2.02    
YIBL   2.3    25.1      -0.806e-01    60.3        5.00        2.91    
ZAMB   6.0    17.2      -0.265e-02    55.7        4.53        2.29    
PRN01  7.0    4.87        371.        42.7        5.16        2.83    
PRN03  6.6    2.81        57.6        44.7        5.00        2.44    
PRN04  7.0    1.08        572.        43.1        5.00        2.75    
PRN05  7.0    2.54        57.6        46.0        5.00        2.70    
PRN06  6.8    2.61        478.        44.7        5.31        2.75    
PRN07  6.7    1.20        251.        46.4        5.00        2.49    
PRN08  7.0    2.13       -12.9        43.0        5.00        2.71    
PRN09  7.0    2.24       -12.9        44.0        5.00        2.53    
PRN10  7.0    2.53        53.2        44.7        5.00        2.70    
PRN11  7.0   0.560        163.        45.9        5.00        2.62    
PRN13  7.0   0.654       -19.2        46.1        5.15        2.56    
PRN14  7.0   0.563       -30.8        45.9        5.15        2.68    
PRN15  7.0    3.14        343.        48.2        5.33        2.63    
PRN16  7.0   0.612        4.01        45.2        5.16        2.66    
PRN17  7.0    1.25       -160.        48.7        5.16        2.78    
PRN18  7.0   0.566       -92.8        45.1        5.00        2.74    
PRN19  7.0   0.594       -6.78        51.6        7.00        2.45    
PRN20  7.0   0.504       -110.        46.1        5.15        2.73    
PRN21  7.0   0.484        81.9        46.0        5.00        2.97    
PRN22  7.0    1.33        15.4        43.7        6.86        2.80    
PRN23  7.0   0.714        195.        48.4        6.15        2.73    
PRN24  6.0    2.69        70.2        44.3        5.00        2.85    
PRN25  7.0    2.47        78.8        44.3        5.16        2.78    
PRN26  7.0   0.872        268.        44.3        5.16        2.62    
PRN27  7.0   0.883        460.        43.9        5.00        2.72    
PRN28  7.0   0.962        44.4        45.4        5.00        2.63    
PRN29  4.9    1.14        289.        44.8        5.00        2.44    
PRN30  7.0   0.893        521.        44.6        5.00        2.80    
PRN31  6.6    1.73        1.70        43.6        5.00        2.58    
_______________________
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
      04 10 31   04 11  1   04 11  2   04 11  3   04 11  4   04 11  5   04 11  6
prn   3d rss (cm)
  1     528        585        428        438        417        294        392   
  3     339        361        426        441        418        411        429   
  4     182        166        300        217        195        235        244   
  5     338        373        339        407        313        265        381   
  6     322        588        183        254        276        299        229   
  7     317        387        351        283        287        245        164   
  8     197        230        347        330        223        301        273   
  9     174        219        219        206        208        224        167   
 10     389        289        232        275        264        234        260   
 11     255        385        260        283        191        192        168   
 13     253        271        288        363        370        249        309   
 14     226        299        312        216        267        221        210   
 15     274        365        338        471        353        312        295   
 16     316        216        228        193        230        219        317   
 17     228        221        194        235        232        213        199   
 18     231        208        263        234        238        269        206   
 19     217        183        266        337        248        292        230   
 20     281        312        394        287        299        338        234   
 21     265        294        362        266        175        211        205   
 22     164        197        173        183        287        222        236   
 23     165        168        181        307        252         94         99   
 24     259        245        373        303        284                   399   
 25     243        254        256        274        217        246        188   
 26     164        292        234        174        171        157        233   
 27     195        328        539        285        204        214        198   
 28     226        210        285        215        180        206        232   
 29     774                   398                   413        327        949   
 30     254        215        211        245        221        220        216   
 31     292        239        300        230        236        193        244   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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