[IGSREPORT-9208] Wk 1161 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Wed Apr 24 23:02:34 PDT 2002


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IGS Electronic Report   24 Apr 23:02:35 PDT 2002      Message Number 9208
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1161 (DAYS 97-103, DATES 2002 Apr 07 - Apr 13)
******************************************************************************

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/1161.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl11617.sum         This text file.
jpl11617.erp         Earth rotation parameters for GPS week 1161.
jpl11617.snx         Ground station coordinates for GPS week 1161, SINEX format.
jpl1161[0-6].sp3     GPS ephemerides for GPS week 1161, sp3 format.
jpl1161[0-6].tro     Ground station troposphere estimates for GPS week 1161.
jpl1161[0-6].clk     GPS and ground station clocks for GPS week 1161, 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 PRN15 and PRN17 excluded the entire GPS week 1161.
WARNING: Data from PRN02 excluded day 100.
WARNING: Data from PRN04 excluded days 097 & 098.
WARNING: Data from PRN10 excluded day 097.
WARNING: Data from PRN21 excluded day 097.
WARNING: Data from PRN23 excluded day 097.
WARNING: Data from PRN28 excluded day 100.
WARNING: Data from PRN29 excluded day 097.
WARNING: Data from AZU1, CAND, ELSC, EPRT, ESRW, ESTI, GMPK, HILO, LHUE,                 SCIA, SIO3, TWTF excluded day 097.
WARNING: Data from ESTI, GRAZ, HFLK, HILO, KGN0, KGNI, KIT3, LHUE, MANA,                 MANZ, NOUM, TWTF, WES2 excluded day 098.
WARNING: Data from BJFS, DRAG, HILO, KGNI, KIT3, KOUR, LHUE, MALI, MANA,                 MANZ, MAUI, RESO, SEY1, WES2, WUHN excluded day 099.
WARNING: Data from BJFS, ESTI, HILO, KGNI, LHUE, MALI, MANA, MAUI, RESO,                 WUHN, YAKT excluded day 100.
WARNING: Data from HILO, LAE1, LHUE, MAUI, RABT, RESO, WUHN excluded day 101.
WARNING: Data from HILO, HNLC, KIT3, KUNM, LAE1, PETP, WUHN excluded day 102.
WARNING: Data from BJFS, BRUS, HFLK, HILO, HNLC, KIT3, PETP, WUHN excluded               day 103.

JPL REFERENCE CLOCK TABLE                   GPS week 1161 (2002 Apr 07 - Apr 13)
 2002-04-07 ALGO
 2002-04-08 ALGO
 2002-04-09 ALGO
 2002-04-10 ALGO
 2002-04-11 ALGO
 2002-04-12 ALGO
 2002-04-13 ALGO
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 1161 (2002 Apr 07 - Apr 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
52371.50   -7567  547504  -2080135   8169  31  35  207  207 60  0 22  3263   982
52372.50   -5010  548322  -2088203   7968  26  27  119  119 60  0 25  2899   928
52373.50   -2947  549196  -2095865   7357  26  27  113  113 60  0 26  2578   198
52374.50    -753  549695  -2103436   7784  26  27  191  191 60  0 24  2330   167
52375.50    2181  550052  -2110900   7143  26  29  153  153 60  0 26  2846   908
52376.50    5260  551012  -2118516   8090  24  24  183  183 60  0 26  2943  1210
52377.50    8300  551741  -2126308   7493  27  27  184  184 60  0 26  3351   973
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1161:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1161 (2002 Apr 07 - Apr 13)
      02  4  7   02  4  8   02  4  9   02  4 10   02  4 11   02  4 12   02  4 13
prn   3d rss (cm)
  1      13         10          8          4          5         18          4   
  2      21         23         13                     9          6          6   
  3      14         13          6          5          6          5          6   
  4                             6          6          4          6          5   
  5      16         10          6          6          7          7          6   
  6      16         12          6          6          6          8          5   
  7      14          9          6          5         12         10          8   
  8       8          9          6          5          5          6          3   
  9      20         12          5          4          6          3          6   
 10                  6          5          6          5          5          4   
 11      10         12          7          8          5          9          5   
 13      18         11          6          5          5         10          4   
 14       8         10         11          4          7          9          9   
 18       8          8          7          5          6          6          6   
 20      13         10         13          9          8         11          6   
 21                  6          8          6          6          5         10   
 22      15         10          6          4          5          5          3   
 23                  5          6          6          5          8          7   
 24      10         10          9          5          5          6          6   
 25       6          6         17          4          8          8         10   
 26       8          7          5          5          5          4          5   
 27      10         10          4          5          5          4          3   
 28      11         13          7                    13          7          9   
 29                  5          7          6          4          5          4   
 30      17         10          8         10          8         18         13   
 31      16         11          6          6         10          6          6   
_______________________
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 1161 (2002 Apr 07 - Apr 13)
 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   5.0   0.279      -0.100        62.2        5.04        3.51    
ALGO*  7.0    .           .           36.5        4.16        3.52    
ALIC   7.0    51.9      -0.252e-02    53.1        5.32        3.62    
AMC2   1.0   0.288e-01  -0.450        41.0        6.00        3.46    
AOML   7.0    22.5      -0.602e-02    67.9        5.27        2.52    
ARTU   7.0    27.0      -0.101        36.9        4.74        2.74    
ASC1*  4.7   0.577e+07   0.107e+05    65.9        6.00        2.66    
AUCK*  6.4    22.8      -0.120        47.6        4.29        2.74    
BAHR*  7.0   0.639        630.        28.6        5.16        3.43    
BJFS   2.9   0.290e+06    460.        19.0        4.66        1.89    
BREW   1.0    22.3      -0.816e-01    32.0        5.00        3.17    
BRMU*  7.0    27.8      -0.617e-02    54.8        4.57        2.68    
CAS1*  3.8    8.94      -0.222e-03    27.6        4.15       0.973    
CIC1   4.0    73.7      -0.136e-01    68.3        4.50        3.09    
COCO   7.0    12.8      -0.700e-02    22.9        6.77        3.38    
CRO1   6.9   0.659e+05    595.        35.3        5.72        3.45    
DAV1*  5.8    21.6      -0.819e-02    30.5        3.73        1.01    
DUBO   5.0    19.7       0.347e-02    50.0        3.67        2.59    
EISL   5.9    71.4      -0.193e-01    77.3        4.92        2.55    
FAIR*  6.9   0.305      -0.686e-01    24.4        4.00       0.969    
FORT*  6.7   0.555      -0.106        89.8        6.16        1.67    
GALA   6.9    47.6      -0.126        33.6        6.02        3.02    
GOUG   5.6   0.289e+06    501.        63.7        5.71        2.58    
GUAM*  6.5    37.7      -0.162        60.5        6.67        2.71    
GUAT   6.9   0.290e+06    494.        64.4        6.06        1.52    
HARB   4.9    6.61        917.        64.0        5.23        2.29    
HARV   1.0    65.1      -0.115e-02    57.0        6.00        3.20    
HOB2*  4.0   0.958e-01   -1.16        47.4        5.00        3.45    
HRAO*  1.0   0.171e+06    262.        79.0        5.00        3.16    
IISC   5.1    52.0      -0.142        57.4        6.49        2.27    
IRKT*  7.0    31.6      -0.703e-01    63.6        5.54        2.63    
JPLM   2.0    37.2        73.2        59.5        4.00        2.66    
KELY   6.2    13.6      -0.775e-01    29.4        5.29        1.46    
KERG*  5.7    78.0        601.        48.8        5.23        1.53    
KGN0   2.9   0.875      -0.108        60.0        7.00        3.64    
KIRU   1.0    3.08       0.163e-01    46.0        6.00        2.19    
KIT3*  1.9    23.6      -0.478e-02    41.0        5.00        3.03    
KOKB*  7.0    213.       0.183        37.1        6.77        3.21    
KOUR*  4.8    36.4      -0.114        43.2        6.19        3.89    
KSMV   1.0    30.2      -0.132        46.0        6.00        3.29    
KWJ1*  5.8   0.560e+06    64.1        62.8        6.00       0.877    
LAE1   1.8    38.4      -0.168        64.0        7.42        3.34    
LHAS*  7.0    16.0      -0.434e-02    32.4        4.89        3.39    
MAC1*  6.6    288.      -0.390e-02    32.2        4.17        1.82    
MADR   1.0    19.6      -0.105        30.0        5.00        2.78    
MAG0   4.0   0.404e+04  -0.421        40.2        7.21        2.58    
MALI*  4.9    272.        467.        71.8        8.00        1.77    
MAS1*  1.0   0.217e+05    324.        41.0        5.00        3.44    
MATE*  1.0   0.115        671.        66.0        5.00        2.25    
MBAR   1.9    41.4      -0.125        32.5        6.00        2.62    
MCM4*  2.7    30.6        228.        69.5        3.00       0.882    
MDO1*  1.0    42.0       -6.36        79.0        5.00        2.76    
METS   1.0    104.        511.        23.0        3.00        2.59    
MOBN   3.0    23.0      -0.907e-01    37.7        5.00        2.96    
MSKU   2.0    30.7      -0.117        41.2        8.01        2.61    
NKLG   4.7   0.273e+06    438.        67.5        7.00        1.48    
NOT1   2.0   0.290e+06    495.        68.9        5.00        2.04    
NOUM   4.9   0.290e+06  -0.578        68.3        6.21        2.62    
NPLD   4.0   0.599e-01   -8.10        53.0        4.27        2.53    
NRIL   7.0    20.2      -0.101        21.0        4.16        2.33    
NTUS   7.0    7.99      -0.134e-01    59.0        7.00        2.90    
NYA1   1.0   0.168      -0.300        28.0        4.00        1.51    
NYAL*  6.0    13.6       0.111        34.2        4.54        1.49    
ONSA*  6.9   0.889e+04    153.        43.7        4.14        2.44    
PETP   1.0    15.8      -0.101        46.0        7.00        2.41    
PIMO   5.0    48.0      -0.158        24.0        6.70        1.50    
POL2   1.0    34.5      -0.111        35.0        4.00        3.36    
RABT   2.7    30.8      -0.104e-02    71.3        5.06        2.45    
RAMO   4.0    28.8      -0.126        56.7        6.00        2.98    
RESO   4.0    13.8      -0.811e-01    20.9        5.00        1.30    
REYK   1.0    10.3      -0.576e-03    49.0        8.00        2.37    
RIOG*  2.9    31.3      -0.979e-01    34.7        4.67        2.92    
SANT*  7.0    38.9      -0.123        21.2        5.75        3.02    
SCH2   1.0    9.17        1.46        34.0        4.00        2.83    
SELE   3.9    50.4      -0.160e-01    77.5        3.65        2.82    
SFER   2.0    120.        823.        54.5        5.00        2.49    
SHAO*  1.0    48.4       0.233e-01      .         5.00        1.99    
STJO   7.0    2.53      -0.281        30.1        4.59        3.66    
SUTH   1.0    33.8      -0.802e-01    28.0        5.00        3.29    
SYOG   5.8    1.07        159.        67.1        5.73        1.85    
THTI   5.8   0.104e+06    382.        71.2        6.35        1.99    
TIDB   7.0   0.117        142.        25.6        5.00        3.42    
TIXI   5.0   0.334e+05   -1.38        40.0        5.04        2.36    
TOW2   7.0    13.6      -0.967e-02    21.0        5.00        3.46    
TRAB   3.0    19.6       0.216e-01    46.7        8.22        2.87    
TSKB*  6.5    1.64      -0.354        61.0        3.00        2.81    
TWTF   1.0   0.579       -202.        43.0        5.00        3.35    
UCLU   1.0    50.7       0.947        72.0        5.00        3.52    
URUM   2.0    31.2      -0.216e-01    39.5        6.00        3.14    
USUD   2.0   0.390        355.        30.5        8.10        3.02    
WHIT   2.0    37.2        10.6        33.5        3.53        2.47    
WTZR*  6.7   0.107      -0.810        45.1        4.86        3.06    
WUHN   1.0    34.1      -0.128        104.        7.00        3.72    
YAKT   2.0    1.60        247.        27.5        4.00        2.35    
YAR1*  5.5    310.       0.324        84.5        3.09        2.18    
YAR2   2.0    4.59      -0.116e+05    25.0        4.52        3.62    
YEBE   1.0   0.197        894.        49.0        4.00        2.13    
YELL*  7.0   0.868e+06    933.        40.1        4.30        1.77    
YSSK   1.0    20.8      -0.120        50.0        4.00        3.19    
ZECK   4.0    21.0      -0.495e-03    42.3        4.28        3.28    
PRN01  7.0    3.55        224.        45.5        5.30        2.54    
PRN02  5.5    2.91       -181.        49.4        6.02        2.11    
PRN03  7.0    2.68        17.4        49.2        5.15        2.26    
PRN04  6.0   0.776        112.        49.3        5.78        2.25    
PRN05  6.7    3.82        8.35        48.7        5.47        2.01    
PRN06  7.0    8.53       -2.78        48.7        5.15        2.22    
PRN07  7.0    1.58        703.        51.8        5.45        2.61    
PRN08  7.0    2.47        699.        49.7        5.15        2.40    
PRN09  7.0    2.95       -37.7        48.6        6.22        2.25    
PRN10  5.7    2.70        3.10        51.0        5.35        2.22    
PRN11  7.0   0.614        10.7        49.0        5.16        2.35    
PRN13  7.0   0.362       -4.58        51.2        5.31        2.37    
PRN14  7.0   0.281       -84.3        49.2        5.16        2.42    
PRN18  7.0   0.526       -71.0        48.0        5.30        2.29    
PRN20  7.0   0.350       -152.        48.6        6.03        2.30    
PRN21  5.8    3.84      -0.760        47.7        5.00        2.13    
PRN22  6.8    1.95        95.9        50.5        5.34        2.13    
PRN23  5.7    6.12       0.416        49.2        5.18        2.29    
PRN24  7.0    2.42        21.5        50.6        5.33        2.29    
PRN25  7.0    2.31        25.0        47.0        5.00        2.33    
PRN26  7.0   0.756       -134.        48.3        5.15        2.29    
PRN27  7.0    4.03        16.8        48.2        5.32        2.54    
PRN28  6.0   0.560       -75.8        50.5        5.00        2.37    
PRN29  6.0   0.842        446.        46.9        5.00        2.34    
PRN30  6.8    1.88        608.        49.9        5.31        2.00    
PRN31  7.0    5.18        105.        48.5        5.16        2.37    
_______________________
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  4  7   02  4  8   02  4  9   02  4 10   02  4 11   02  4 12   02  4 13
prn   3d rss (cm)
  1     275        423        391        259        210        307        252   
  2     618       1353        684                   959        471        597   
  3     222        351        321        247        197        239        238   
  4     235                   249        284        634        192        198   
  5     504        513        472        469        491        390        365   
  6     707        722        801        619        690        610        590   
  7     402        392        265        281        182        317        344   
  8     397        479        399        444        326        321        382   
  9     457        313        386        356        340        247        412   
 10                302        295        343        341        274        395   
 11     303        361        654        235        289        284        274   
 13     332        333        288        296        289        368        336   
 14     308        320        348        206        264        582        432   
 18     294        354        490        212        204        213        279   
 20     264        485        211        249        209        242        279   
 21                553        399        298        348        327        515   
 22     215        231        406        298        433        443        402   
 23               1105       1504        870        684        582        863   
 24     276        498        418        409        306        234        186   
 25     332        321        293        305        180        168        226   
 26     316        516        401        442        334        306        474   
 27     395        331        304        286        237        300        365   
 28     319        238        449                   579        403        660   
 29                354        330        293        199        182        239   
 30     422        426        215        214        351        520        641   
 31     318        607        480        307        350        321        437   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   albh algo alic amc2 aoml artu asc1 auck bahr bjfs brew brmu cas1 cic1 coco cro1 dav1 dubo eisl fair fort gala goug guam guat harb harv hob2 hrao iisc irkt jplm kely kerg kgn0 kiru kit3 kokb kour ksmv kwj1 lae1 lhas mac1 madr mag0 mali mas1 mate mbar mcm4 mdo1 mets mobn msku nklg not1 noum npld nril ntus nya1 nyal onsa petp pimo pol2 rabt ramo reso reyk riog sant sch2 sele sfer shao stjo suth syog thti tidb tixi tow2 trab tskb twtf uclu urum usud whit wtzr wuhn yakt yar1 yar2 yebe yell yssk zeck



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