Subject: [IGSREPORT-6531] Wk 1029 JPL Analysis Report
From: D C Jefferson
Date: Mon, 11 Oct 1999 16:50:46 PDT

******************************************************************************
IGS Electronic Report    Mon Oct 11 16:50:46 PDT 1999      Message Number 6531
******************************************************************************

Author: D C Jefferson
Subject: Wk 1029 JPL Analysis Report

******************************************************************************
JPL ANALYSIS REPORT   GPS-WEEK 1029 (DAYS 269-275, DATES 1999 Sep 26 - Oct 02)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

D C Jefferson, Y E Bar-Sever, M B Heflin, M M Watkins, 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/1029.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl10297.sum         This text file.
jpl10297.erp         Earth rotation parameters for GPS week 1029.
jpl10297.snx         Ground station coordinates for GPS week 1029, SINEX format.
jpl1029[0-6].sp3     GPS ephemerides for GPS week 1029, sp3 format.
jpl1029[0-6].tro     Ground station troposphere estimates for GPS week 1029.
jpl1029[0-6].clk     GPS and ground station clocks for GPS week 1029, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 10.0 cm

We continue to exclude data from IGS stations that do not employ Dorne-Margolin
style antennae (see IGS Report #6260).

This week, we add a new candidate global station.  As with other sites, this
site is given the opportunity to participate in the orbit and clock solution
as the global site distribution varies.  The following nominal coordinates were
assumed:
                                          X (m)          Y (m)          Z (m)
BILI (Bilibino, Russian Federation) -2321893.0216    560096.8991   5894691.9313

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 PRN15 excluded the entire GPS week 1029.
WARNING: Data from ALBH, BRUS, JAB1, KELY, LHAS, TORP excluded day 269.
WARNING: Data from BRUS, EPRT, NYAL, TORP excluded day 270.
WARNING: Data from BRUS, KELY, NYAL, TORP excluded day 271.
WARNING: Data from NOUM, PETP, TROM, VENE, VILL, WUHN, ZIMM excluded day 272.
WARNING: Data from PRN06, PRN25, CRO1, FAIR, KWJ1, PETP, SEY1, STJO, VENE,               WUHN, ZIMM excluded day 273.
WARNING: Data from PRN08, PRN25, CEDU, DGAR, HERS, JAB1, KERG, KWJ1, MAW1,               NYAL, PETP, SCH2, TROM, WUHN excluded day 274.
WARNING: Data from AREQ, JAB1, KWJ1, WUHN excluded day 275.

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 1029 (1999 Sep 26 - Oct 02)
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
51447.50    5108  376057   4555408   6663  47  51  176  176 42  0 26  -205   180
51448.50    5429  376595   4548819   6514  51  51  187  187 42  0 26   337   207
51449.50    5723  377210   4542339   6446  48  45  177  177 42  0 26    15   504
51450.50    5950  377813   4535519   7194  48  44  180  180 42  0 26    30   103
51451.50    6350  378622   4527482   8881  51  53  191  191 42  0 24    96   965
51452.50    6428  379609   4518761   8561  52  50  173  173 42  0 24   171   514
51453.50    6809  380395   4510279   8404  46  47  175  175 42  0 26   584   617
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1029:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1029 (1999 Sep 26 - Oct 02)
      99  9 26   99  9 27   99  9 28   99  9 29   99  9 30   99 10  1   99 10  2
prn   3d rss (cm)
  1       6         10         13         14         23          9         10   
  2      11          6          9          9          4         10          6   
  3      12         16         21         24         29         13         11   
  4      12         12          8          8          8          7          9   
  5       5          9         10          9         13         11         12   
  6      10          5          7          9                     5         10   
  7      13         10          7          5          6          5          9   
  8       5          9          9         12         10                     6   
  9       9          9          8         10         16         13          8   
 10       5          8          6          5         10          7          9   
 13      10         10          8          5          7          8          6   
 14      16         16         16         24         11          9          8   
 16       7          8          8         14         16          8          8   
 17      11         15          8          7          7          4          9   
 18       5          7          8         12         13         12          4   
 19      10         10         12         18         29          6          5   
 21      10         11         12         11         10          8          5   
 22       6          6         12         16         15         20         12   
 23      14         16         21         15         24         31         22   
 24      14         28         25         16          4          4          7   
 25       6         14         16          7                                9   
 26       9          8         12          9          6          8         10   
 27       8         12         13         15          8         10          6   
 29       7         10          7         19         12         12         20   
 30       6          7          7          8         11         11          8   
 31      10         16         19         16         20         16          4   
_______________________
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 1029 (1999 Sep 26 - Oct 02)
 receiver/transmitter (dot means point positioned, * 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    .178       -.725        43.7        4.76        3.22    
ALIC   1.0    142.       -.565e-02    68.0        5.00        2.83    
AOML   1.0    102.       -.181e-01    66.0        5.00        2.97    
AREQ*  4.9    129.       -.263e-01    72.0        3.82        .880    
ARTU   5.8    96.7       -.830e-01    24.5        5.00        2.61    
ASC1   3.9    53.2       -.155e-01    68.8        6.00        2.42    
AUCK*  5.0    85.9        .315e-02    52.0        4.22        2.54    
BAHR   7.0    .481        448.        37.3        5.16        3.03    
BILI   1.0    98.2       -.861e-01    26.0        5.00        2.20    
BOGT    .9    161.       -.562e-01    140.        5.00        1.05    
BRMU*   .9    111.       -.217e-01    58.0        7.00        2.45    
CHAT*  1.0    97.8       -.770e-02    89.0        5.00        2.65    
COCO   6.6    120.       -.279e-01    82.0        5.21        2.10    
CRO1   1.0    141.       -.287e-01    62.0        7.00        3.54    
DARW   1.0    124.       -.237e-01    70.0        5.00        2.13    
DAV1*  4.3    .137e+05   -3.91        46.9        4.00        .921    
EISL   6.6    150.       -.385e-01    74.8        5.00        2.36    
FAIR*  5.8    115.       -.262        27.8        6.02        1.83    
FORT*  6.9    1.45        .322e-01    86.3        6.00        1.49    
GOL2*  7.0    49.2        .318        91.5        4.00        2.29    
GOUG   3.0    .289e+06    509.        64.7        5.00        2.68    
GUAM*  4.8    170.       -.825e-01    91.0        6.42        1.95    
HARK*  7.0    .289e+06    498.        67.3        4.91        3.24    
HOB2*  5.8    .138       -17.4        50.9        5.37        2.77    
HOLB   2.0    65.7        295.        28.3        5.00        3.39    
HRAO   4.9    95.9        .165        72.4        4.00        2.58    
IISC   5.7    113.       -.387e-01    85.4        6.20        1.84    
IRKT*  7.0    .633e+05    251.        61.7        4.87        2.56    
JAB1   3.8    96.9       -.126        42.0        6.00        3.41    
JPLM   1.0    .804e+04    23.2        58.0        3.00        2.66    
KELY   2.5    .181e+04   -.300        53.2        5.68        1.15    
KERG*  6.0    .289e+06    500.          .         5.00        2.49    
KOKB*  5.7    31.1        .159        63.7        6.88        3.49    
KWJ1*  3.8    120.       -.739e-01    88.6        6.54        1.83    
LPGS   5.0    457.       -.998e-01    54.9        5.43        3.85    
MAC1*  6.1    .300e+05    1.09        36.2        4.32        1.67    
MAD2   1.0    .744e-01   -.128        78.0        6.00        2.51    
MAG0   4.0    118.       -.749e-01    29.3        4.77        2.53    
MALI   3.0    21.7       -51.2        91.1        6.72        1.71    
MAS1*  3.0    2.33        .400        30.7        5.68        3.80    
MCM4*  5.7    138.        .120e-01    53.8        5.00        .959    
MEDI    .9    .194       -.379        37.0        4.00        2.46    
MKEA   5.9    20.8       -.147        76.0        4.68        2.61    
NICO   3.0    155.       -.198e-01    59.2        4.71        2.67    
NOTO   1.0    .440e-01    174.        63.0        6.00        3.30    
NOUM   2.0    .289e+06    507.        70.5        5.00        2.05    
NYA1   7.0    .192        .991        34.4        5.00        1.18    
OBER   1.0    2.69        5.36        88.0        5.00        2.85    
ONSA*  7.0    33.8       -.489e-01    44.9        4.86        2.35    
PETP    .9    98.7       -.862e-01    46.0        7.00        .702    
PIMO   1.9    129.       -.294e-01    80.9        5.00        1.84    
POL2   2.0    110.        .220e-02    62.8        4.00        2.83    
REYK   4.0    104.        .181e-02    62.5        7.00        1.61    
RIOG   4.9    108.       -.990e-01    28.7        4.43        3.00    
SANT*  6.2    73.1        .885e-01    46.0        4.00        2.00    
SEY1   2.4    106.       -.647e-02    82.2        7.00        1.68    
SFER   4.0    .529        152.        67.4        4.51        2.93    
STJO   1.0    4.02       -160.        39.0        4.00        3.42    
THTI   7.0    .289e+06    502.        79.0        5.45        2.59    
TID2*  6.9    .166       -.227        53.9        5.00        2.63    
TIXI   2.0    106.       -.797e-01    27.5        4.00        2.02    
TOW2    .9    104.       -.820e-02    53.0        4.00        2.46    
TSKB*  4.7    1.73       -.255        61.9        4.66        3.06    
UCLU   1.0    92.9       -.611e-02    43.0        5.00        3.03    
USNO   7.1    .           .           73.0        5.58        2.70    
USUD   5.9    558.       -5.76        51.7        4.89        2.67    
VESL   1.9    .290e+06    493.        51.6        5.00        1.74    
WTZR*  7.0    2.85       -2.33        58.1        5.86        2.90    
YAKZ   1.0    84.8       -.727e-01    40.0        5.00        2.63    
YAR1*  7.0    86.3       -.456e-02    49.2        4.31        2.17    
YELL*  6.9    .174        .878        41.3        4.00        1.28    
YKRO   2.0    89.0        .981e-02      .         6.00        1.33    
PRN01  7.0    79.7        99.9        58.8        5.00        2.23    
PRN02  7.0    80.2       -117.        64.2        5.00        2.32    
PRN03  6.9    80.6        45.5        62.7        5.16        2.06    
PRN04  6.8    78.8        283.        60.1        5.31        2.05    
PRN05  7.0    81.5        219.        60.2        5.00        2.30    
PRN06  6.0    81.0        .138        54.9        5.00        2.26    
PRN07  7.0    80.9        533.        58.4        5.00        2.08    
PRN08  5.7    79.0        303.        60.5        5.53        1.87    
PRN09  6.6    79.7       -12.0        57.8        5.15        2.11    
PRN10  7.0    78.9        41.3        62.7        5.00        2.10    
PRN13  7.0    80.8       -195.        58.6        5.00        2.25    
PRN14  7.0    80.5        34.6        60.9        5.00        2.20    
PRN16  7.0    78.7        138.        62.7        5.00        2.31    
PRN17  6.6    80.5       -223.        60.1        5.00        1.93    
PRN18  7.0    80.5        27.1        56.4        5.00        2.34    
PRN19  6.8    82.1        4.87        59.7        5.15        2.07    
PRN21  6.9    82.8        31.6        59.2        5.00        2.14    
PRN22  7.0    82.3        183.        63.4        5.17        2.10    
PRN23  6.9    80.4        .787        60.7        5.86        2.24    
PRN24  6.8    78.5        570.        57.9        6.02        2.23    
PRN25  4.7    83.1        2.61        58.1        5.00        2.03    
PRN26  7.0    82.5        666.        57.3        5.00        2.13    
PRN27  6.8    81.1        33.1        61.3        5.00        2.18    
PRN29  7.0    82.3        509.        59.8        5.15        1.92    
PRN30  7.0    82.8       -33.5        59.6        5.00        2.23    
PRN31  7.0    82.5        26.3        65.2        5.16        2.05    
_______________________
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
      99  9 26   99  9 27   99  9 28   99  9 29   99  9 30   99 10  1   99 10  2
prn   3d rss (cm)
  1     331        410        421        191        248        209        289   
  2     376        261        382        234        279        180        257   
  3     155        312        389        338        437        430        238   
  4     306        399        362        261        256        326        329   
  5     422        366        347        534        635        317        380   
  6     611        555        503        438                   555        742   
  7     166        228        252        308        389        346        364   
  8     562        423        392        492        606                  2155   
  9     410        338        273        305        511        557        283   
 10     196        313        400        358        427        272        248   
 13     427        211        154        233        252        355        246   
 14     511        502        398       1343        453        586        567   
 16     257        475        528        729        379        323        370   
 17     383        415        200        210        331        620        303   
 18    1077        709        352        559        658        503        409   
 19     896        834        925        657        724        837        864   
 21     288        360        490        208        355        157        308   
 22     420        480        288        279        284        498        341   
 23     313        474        603        910        778        273        400   
 24    1208        532        921        871        643        626        790   
 25     798        431        358        353                              717   
 26     355        278        489        193        251        203        351   
 27     685        564        730        830        843        655        511   
 29     582        489        207        322        247        378        683   
 30     431        226        308        311        261        257        295   
 31     425        490        249        255        242        382        300   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   algo alic aoml areq artu asc1 auck bahr bili bogt brmu chat coco cro1 darw dav1 eisl fair fort gol2 goug guam hark hob2 holb hrao iisc irkt jab1 jplm kely kerg kokb kwj1 lpgs mac1 mad2 mag0 mali mas1 mcm4 medi mkea nico noto noum nya1 ober onsa petp pimo pol2 reyk riog sant sey1 sfer stjo thti tid2 tixi tow2 tskb uclu usno usud vesl wtzr yakz yar1 yell ykro

[Mailed From: David C Jefferson <[email-masked]>]