Subject: [IGSREPORT-6682] Wk 1035 JPL Analysis Report
From: D C Jefferson
Date: Tue, 30 Nov 1999 16:30:07 PST

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IGS Electronic Report    Tue Nov 30 16:30:07 PST 1999      Message Number 6682
******************************************************************************

Author: D C Jefferson
Subject: Wk 1035 JPL Analysis Report

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JPL ANALYSIS REPORT   GPS-WEEK 1035 (DAYS 311-317, DATES 1999 Nov 07 - Nov 13)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

D C Jefferson, Y E Bar-Sever, M B Heflin, 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/1035.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl10357.sum         This text file.
jpl10357.erp         Earth rotation parameters for GPS week 1035.
jpl10357.snx         Ground station coordinates for GPS week 1035, SINEX format.
jpl1035[0-6].sp3     GPS ephemerides for GPS week 1035, sp3 format.
jpl1035[0-6].tro     Ground station troposphere estimates for GPS week 1035.
jpl1035[0-6].clk     GPS and ground station clocks for GPS week 1035, 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).

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: FAIR (not USNO) used as reference clock day 311.
WARNING: ALGO (not USNO) used as reference clock day 317.
WARNING: Data from PRN02 and PRN15 exlcuded the entire GPS week 1035.
WARNING: Data from KELY, KOUR, MAC1, MKEA excluded day 311.
WARNING: Data from HARV, IISC, KELY, KOUR, MKEA, NOUM excluded day 312.
WARNING: Data from BARH, EPRT, KOUR, MKEA, NOUM, TIXI excluded day 313.
WARNING: Data from KOUR, TIXI excluded day 314.
WARNING: Data from KELY, KOUR, NYAL, TIXI excluded day 315.
WARNING: Data from KOUR, LHAS excluded day 316.
WARNING: Data from PRN14, PRN24, HARV, JAB1, KOUR, LHAS, PETP, TROM excluded             day 317.

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 1035 (1999 Nov 07 - Nov 13)
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
51489.50   24448  379550   4061541  13337  49  54  187  187 42  0 25  -513  -679
51490.50   24446  378589   4047961  13824  48  52  190  190 42  0 25  -135 -1138
51491.50   25135  377662   4033597  14903  53  58  192  192 42  0 25   221  -823
51492.50   26104  376853   4018684  14923  52  58  191  191 42  0 25  1181 -1273
51493.50   27346  376311   4003701  15042  54  59  195  195 42  0 25   969  -276
51494.50   28066  376466   3988758  14846  50  57  193  193 42  0 25   601   198
51495.50   28769  377086   3973532  15606  58  61  209  209 42  0 23   743   762
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1035:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1035 (1999 Nov 07 - Nov 13)
      99 11  7   99 11  8   99 11  9   99 11 10   99 11 11   99 11 12   99 11 13
prn   3d rss (cm)
  1      12         14         12         23         14         23         24   
  3      11          9          8          6          5          8         10   
  4      11         13         13          9         19         19         12   
  5       8          8         14          6         10         12         13   
  6      10         10         10          9          7         10         16   
  7      28         18         23         16         19         20         19   
  8       2          7          8          5         10          6          8   
  9       4          6          7          4         10          6         10   
 10      12         11          9         14          5          8          8   
 13       7         11         11          8          8         16          9   
 14      22         23         10          6         12          5              
 16      14         17         20         18         12         15         12   
 17      10         11          9          4         11          6          8   
 18      15         13         15         12         13         14         12   
 19      16         14          6         16         11         11         14   
 21       7          7          8          7          8         15         10   
 22      14         17          8          6          5          8          8   
 23      15         16         13          8          8         12          8   
 24      10         12          8         13         10         12              
 25      11         11          8         16          8         23         11   
 26       8          9         13          6         10          9         12   
 27      11         12         12          7          8          6          8   
 29       5          8         10         12          9          9         13   
 30       5          5         12         10         11          8         10   
 31      10         13          9         11          5         10         11   
_______________________
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 1035 (1999 Nov 07 - Nov 13)
 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)
 |     |      |           |           |           |           |
 |___  |__    |_______    |_______    |___        |___        |__
ALBH   1.9    29.0       -.281e-02    60.0        4.00        2.86    
ALGO*  6.9    .941e-01   -1.85        36.8        4.00        3.19    
AOML   1.0    92.9       -.322e-01    79.0        6.00        2.72    
AREQ*  2.4    133.       -.545e-01    70.7        4.31        2.18    
ARTU   5.0    101.       -.503e-01    21.2        4.43        2.58    
ASC1   6.8    58.9        .702e-02    77.1        5.45        2.94    
AUCK*  4.0    96.8       -.151e-01    64.2        5.53        2.83    
BAHR   1.0    .390        448.        32.0        5.00        2.81    
BARB   1.7    116.       -.882e-01    40.0        6.49        3.64    
BILI   1.0    104.       -.881e-01    23.0        5.00        2.30    
CHAT*  3.0    107.        .411e-01    91.3        5.00        2.85    
COCO   6.0    114.       -.513e-01    91.8        5.02        2.60    
CRO1   5.0    365.       -.219        40.2        6.21        3.38    
DARW   2.0    132.       -.652e-02    72.1        5.55        2.34    
DAV1*  5.7    76.7        .119e-01    42.1        5.54        1.09    
DGAR   5.3    80.9        .250e-01    34.8        6.57        3.37    
EISL   4.7    161.       -.209e-01    69.6        4.11        2.70    
FAIR*  6.8    166.       -.809e-03    27.7        6.58        1.55    
FORT*  5.9    3.57        .331        90.0        5.40        1.42    
GOL2   7.0    41.7       -.300          .         3.18        2.33    
GOUG   2.0    .289e+06    510.        64.5        5.00        2.80    
GUAM*  1.0    115.       -.283e-01      .         7.00        1.39    
HOB2*  5.8    .116       -.115e+04    65.6        5.00        3.10    
HOLB    .2    22.4        49.8        23.0        4.00        1.86    
HRAO   5.9    159.       -.181        88.6        4.85        2.69    
IRKT*  6.9    .136        2.60          .         4.16        2.67    
JAB1   4.7    99.4       -.146        44.2        6.03        3.61    
KARR   2.0    161.       -.399e-01    87.4        5.00        2.86    
KOKB*  6.8    43.6        .744e-01    69.9        7.12        3.48    
KSTU   1.9    111.        .825e-01    61.8        4.00        2.30    
LPGS   4.0    203.       -.562e-01    47.6        5.05        3.22    
MAC1*  4.3    .567e+04   -.237        35.0        3.88        1.61    
MAG0   1.0    99.5        .695e-01    24.0        5.00        2.44    
MALI   1.7    22.5        446.        95.0        7.00        1.79    
MAS1*  5.9    230.       -.443        28.0        4.69        3.57    
MATE*  3.9    .110        670.        63.8        4.52        3.57    
MAW1    .9    141.        .140e-01    60.0        5.00        1.01    
MCM4*  4.9    148.       -.105e-01    57.2        4.64        1.06    
MDO1*   .9    151.        .100e-01    73.0        4.00        2.06    
METS   1.0    1.54        .653        57.0        4.00        2.36    
MKEA   2.5    1.11       -.136        85.9        4.39        2.45    
MONP   1.0    113.       -.856e-01    42.0        4.00        3.13    
NICO   1.0    119.       -.137e-01    70.0        5.00        3.09    
NOUM   1.0    .289e+06    435.        62.0        5.00        2.14    
NTUS    .9    84.7        .140        68.0        7.00        4.33    
NYA1   6.7    .192       -.714        30.2        4.16        .877    
ONSA*  6.8    34.0       -.344e-01    41.0        4.00        2.50    
PERT*   .9    1.30       -1.28        56.0        5.00        2.90    
PETP   4.9    106.       -.840e-01    57.8        5.86        2.09    
PIE1*  5.0    .836e-01    2.31        58.0        4.22        2.70    
PIMO   5.6    162.       -.463e-01    85.5        5.23        1.93    
POL2   1.0    117.        .155        68.0        4.00        2.55    
REYK   6.7    114.        .705e-02    62.6        6.71        1.40    
RIOG   6.9    99.4       -.876e-01    26.1        4.45        3.51    
SANT*  3.2    .269e+04   -1.84        28.6        4.65        1.18    
SELE   5.9    112.       -.191e-01    67.1        3.19        2.95    
SFER    .9    .392        559.        67.0        4.00        3.14    
STJO   6.0    3.10       -.612e-01    32.4        4.00        3.16    
SUTH   1.0    118.       -.492e-01    85.0        5.00        2.48    
THU1*  2.0    79.5        .167e-03    53.4        7.00        .890    
TID2*  7.0    .127        .171        57.3        4.75        2.72    
TIXI   1.0    106.       -.868e-01    26.0        4.00        1.51    
TOW2   2.0    106.       -.103e-01    58.9        5.48        2.85    
TSKB*  5.9    1.44       -.383        71.8        4.35        2.86    
USNO   6.9    .121        .749        47.9        5.74        3.48    
USUD   5.0    .182       -.552        62.2        4.05        2.75    
VESL   1.9    .288e+06    511.        67.5        5.50        1.54    
WTZR*  6.8    .827        .780        55.7        5.00        3.17    
WUHN   1.9    136.        .390e-01    68.5        5.00        2.34    
XIAN   3.9    114.       -.230e-01    67.3        4.52        2.58    
YAKZ   4.9    78.1       -.992e-01    37.6        5.04        2.25    
YAR1*  3.9    95.7        .331e-01    47.0        4.26        2.51    
YELL*  6.8    1.42        .663        34.1        3.51        1.11    
ZECK   3.8    91.9        .191e-01    79.2        3.79        2.64    
PRN01  6.9    79.8        105.        54.0        5.00        2.35    
PRN03  6.9    81.0        57.9        56.8        5.00        2.15    
PRN04  6.9    81.2        457.        57.0        5.00        2.23    
PRN05  6.7    79.8        224.        60.7        5.00        2.32    
PRN06  6.9    79.3        .449        55.2        5.30        2.35    
PRN07  6.9    77.8        421.        56.3        5.00        2.23    
PRN08  6.9    79.4        463.        55.8        4.87        2.26    
PRN09  6.9    81.4       -17.6        56.0        4.87        2.34    
PRN10  6.9    80.7        42.9        60.1        5.00        2.14    
PRN13  6.9    82.3       -297.        58.1        5.00        2.25    
PRN14  5.9    81.0        39.2        56.7        5.00        2.29    
PRN16  6.7    81.8        146.        59.1        5.00        2.04    
PRN17  6.9    81.6       -229.        58.4        5.00        2.37    
PRN18  6.9    78.8        28.4        55.8        5.00        2.37    
PRN19  6.9    80.6        32.6        54.8        5.00        2.35    
PRN21  6.9    81.1        35.5        55.6        5.00        2.27    
PRN22  6.6    80.5        287.        62.1        5.16        2.00    
PRN23  6.9    81.1        2.53        58.5        5.15        2.49    
PRN24  5.9    81.7        540.        55.6        5.18        2.39    
PRN25  6.9    79.1        2.96        54.4        5.00        2.26    
PRN26  6.9    82.1        632.        55.8        5.00        2.30    
PRN27  6.9    79.7        1.08        54.9        5.00        2.25    
PRN29  6.9    80.2        92.0        55.2        5.00        2.39    
PRN30  6.6    83.6       -38.6        56.0        4.88        2.27    
PRN31  6.9    79.9        29.4        58.4        5.00        2.09    
_______________________
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 11  7   99 11  8   99 11  9   99 11 10   99 11 11   99 11 12   99 11 13
prn   3d rss (cm)
  1     243        296        171        232        193        374        274   
  3     263        438        257        246        412        237        210   
  4     623        633        622        610        476        515        556   
  5     672        759        543        428        459        398        508   
  6     681        864        829        918        794        962        671   
  7     309        270        227        266        326        215        460   
  8     642        668        355        343        396        371        635   
  9     192        308        505        343        344        368        262   
 10     382        434        344        415        300        358        308   
 13     253        225        315        251        354        266        351   
 14    1144        390        220        390       1704        373              
 16     832        227        455        303        759        632        619   
 17     453        344        426        222        414        467        636   
 18     432        762        206        218        246        421        263   
 19     394        656        487        319        464        416        230   
 21     210        329        256        400        461        650        382   
 22     395        270        415        396        304        331        446   
 23     854       1086        830        677        742        692        423   
 24     354        447        627        176        262        316              
 25     405        385        333        401        357        619        355   
 26     383        512        231        170        221        362        218   
 27     414        497        340        419        480        379        461   
 29     797        540        226        241        368        289        381   
 30     337        509        330        407        331        269        254   
 31     289        402        298        208        263        471        316   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   albh algo aoml areq artu asc1 auck bahr barb bili chat coco cro1 darw dav1 dgar eisl fair fort gol2 goug guam hob2 holb hrao irkt jab1 karr kokb kstu lpgs mac1 mag0 mali mas1 mate maw1 mcm4 mdo1 mets mkea monp nico noum ntus nya1 onsa pert petp pie1 pimo pol2 reyk riog sant sele sfer stjo suth thu1 tid2 tixi tow2 tskb usno usud vesl wtzr wuhn xian yakz yar1 yell zeck

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