[IGSREPORT-9910] Wk 1199 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Tue Jan 14 16:18:53 PST 2003


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IGS Electronic Report   14 Jan 16:18:54 PST 2003      Message Number 9910
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1199 (DAYS 363-4, DATES 2002 Dec 29 - Jan 04)
******************************************************************************

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/1199.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl11997.sum         This text file.
jpl11997.erp         Earth rotation parameters for GPS week 1199.
jpl11997.snx         Ground station coordinates for GPS week 1199, SINEX format.
jpl1199[0-6].sp3     GPS ephemerides for GPS week 1199, sp3 format.
jpl1199[0-6].sp3c    GPS ephemerides for GPS week 1199, sp3c format.
jpl1199[0-6].tro     Ground station troposphere estimates for GPS week 1199.
jpl1199[0-6].clk     GPS and ground station clocks for GPS week 1199, 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 PRN01 excluded days 001, 003, and 004.
WARNING: Data from PRN17 excluded day  004. 
WARNING: Data from PRN20 excluded days 003 and 004.
WARNING: Data from PRN29 excluded days 001, 003, and 004.
WARNING: Data from HFLK, HOLM, LBCH, SELE, SPK1, VESL excluded day 363.
WARNING: Data from BOGT, HFLK, HOLM, LBCH, ZWEN excluded day 364.
WARNING: Data from FORT, HFLK, LBCH, ORID, ULAB, YEBE excluded day 365.
WARNING: Data from BRMU, HFLK, HOLM, LBCH excluded day 001.
WARNING: Data from CAGL, CFAG, CHIL, HFLK, LBCH, SCUB, USNA excluded day 002.
WARNING: Data from BRMU, CHIL, HFLK, KIT3, LBCH, RIOG excluded day 003.
WARNING: Data from CHIL, HFLK, LBCH, SELE, SSIA, VESL, YEBE excluded day 004.

JPL REFERENCE CLOCK TABLE                   GPS week 1199 (2002 Dec 29 - Jan 04)
 2002-12-29 AMC2
 2002-12-30 AMC2
 2002-12-31 AMC2
 2003-01-01 USN1
 2003-01-02 USN1
 2003-01-03 USN1
 2003-01-04 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 1199 (2002 Dec 29 - Jan 04)
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
52637.50  -82295  182396  -3013763   5826  30  33  125  125 59  0 27 -2527  2194
52638.50  -84551  184461  -3019543   5733  28  32  120  120 60  0 27 -2210  2212
52639.50  -86996  186946  -3025542   6266  30  33  125  125 60  0 25 -3003  2150
52640.50  -90046  189244  -3031748   6147  31  35  129  129 60  0 25 -2824  2156
52641.50  -93057  191547  -3038186   6729  32  36  134  134 60  0 25 -2804  2253
52642.50  -95955  194133  -3045078   7053  35  41  149  149 60  0 23 -2891  2306
52643.50  -99110  196559  -3052000   6792  34  38  144  144 60  0 23 -3227  2094
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1199:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1199 (2002 Dec 29 - Jan 04)
      02 12 29   02 12 30   02 12 31   03  1  1   03  1  2   03  1  3   03  1  4
prn   3d rss (cm)
  1       6          3                                                          
  2       4          3          5          4          4          4          2   
  3       9          8          8          5          8          6          7   
  4       5          5          5          7          6          6         12   
  5       4          3          4          4          8          3          9   
  6       6          5          8          7          5         11          5   
  7      12          6          7          5          5          7          7   
  8       7          6          5          5          5          9          8   
  9       5          4          3          4          8          3          6   
 10       5          5          5          8          6         10          7   
 11       9          7          3          5          7          7          5   
 13       8          8          6         14          7          8          8   
 14       4          4          6          6          6          4          9   
 15       5          4          5          9         10                     3   
 17       5          5          8          7          8         11              
 18       3          4          4          5          8          8         12   
 20       5          4          3          6          4                         
 22       9         10          8          4          5          6          4   
 23       6          7          7          5          8         12          9   
 24       5          5          6          7          4          4          5   
 25       5          4          4         11          9         11          6   
 26       7         23         21          8         12         12          7   
 27       8          8          5          8          7         10          9   
 28       6          3          5         11         10          7          6   
 29       8          6                                                          
 30       3          3          4          5          5          7          6   
 31       6          7         12         11          8          8          8   
_______________________
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 1199 (2002 Dec 29 - Jan 04)
 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   0.160       -11.1        43.1        4.44        3.47    
ALGO*  6.9   0.694e-01    2.02        40.8        3.74        3.41    
AMC2   3.0    .           .           42.0        5.00        3.18    
AOML   5.0    46.1      -0.243e-02    63.7        4.42        2.67    
AREQ   7.0    25.0      -0.711e-01    25.3        4.00        2.84    
ARTU   7.0    16.1      -0.671e-01    23.0        4.00        2.58    
ASC1*  6.9   0.418e+07   0.745e+04    75.1        4.88        3.45    
AUCK*  7.0    27.4      -0.785e-01    53.7        4.14        3.32    
BAHR*  7.0   0.725        428.        38.8        4.57        3.74    
BAN2   1.0    13.6      -0.178e-02    60.0        7.00        2.09    
BILI   3.0    10.9      -0.661e-01    39.3        5.00        2.79    
BJFS   0.4   0.292e+06    467.        20.0        3.53        1.69    
BOGT   4.9   0.518e+04  -0.751        48.7        5.22        3.07    
BOR1   2.0   0.720       0.113        50.1        3.51        2.45    
BRAZ   3.2   0.289e+06    497.        52.5        6.15        1.62    
BRMU*  4.0    21.5      -0.439e-03    47.3        5.31        2.82    
CEDU*  2.3    28.1      -0.626e-02    47.5        5.51        2.38    
CIC1   3.0    31.8       0.438e-02    46.3        4.70        2.81    
COCO   7.0    12.2      -0.233e-02    28.7        6.57        3.47    
CRO1   7.0    25.7      -0.653e-01    40.0        5.71        3.79    
DARW   3.0    26.8      -0.115        52.7        6.68        3.21    
DAV1*  7.0    18.7      -0.479e-02    37.7        4.00        1.22    
DUBO   1.0    10.7      -0.310e-02    56.0        3.00        2.82    
EISL   6.9    40.6      -0.769e-02    66.8        4.91        2.69    
FAIR   4.0   0.134        824.        32.0        5.00        2.25    
FORT*  5.8   0.241       0.551e-01    87.6        6.00        1.68    
GOUG   2.6   0.289e+06    506.        64.2        5.71        2.81    
GUAM   2.7    28.9      -0.106        56.4        7.72        3.71    
GUAT   3.0   0.291e+06    505.        59.1        5.00        1.83    
HOB2*  6.0   0.856e-01   0.872        49.8        5.83        3.42    
HRAO*  3.0    3.94        527.        26.4        5.00        3.70    
IISC   6.0    26.8      -0.956e-01    60.5        5.68        3.25    
IRKT*  4.8   0.318      -0.211        50.0        4.43        2.81    
JAB1   4.0    23.6      -0.582e-02    33.3        6.52        2.80    
JPLM   1.0    57.0        167.        61.0        4.00        3.06    
KELY   4.3    14.0      -0.502e-01    32.2        5.00        1.22    
KERG*  7.0    1.66        634.        52.8        5.31        2.15    
KGN0   1.0   0.355      -0.322e-02    59.0        5.00        3.72    
KIT3*  3.8   0.691e+04  -0.735        48.1        4.76        2.80    
KODK   2.0    18.2      -0.622e-01    52.0        4.00        2.67    
KOKB   7.0   0.772e-01    20.1        58.7        7.00        3.53    
KOUR*  7.0   0.397e+05    938.        44.4        6.00        2.54    
KSTU   1.0    15.1       0.698e-03    50.0        5.00        2.52    
KUNM   4.0    54.1      -0.111e-01    73.5        5.78        2.65    
LHAS*  2.9    11.5      -0.845e-03    38.0        4.00        3.58    
LPGS*  1.0    24.5       0.664e-02    51.0        5.00        3.20    
MAC1*  7.0    303.      -0.231e-01    35.7        4.00        2.13    
MAD2   7.0    169.        1.52        41.7        5.17        2.99    
MAG0   1.0    14.1      -0.760e-01    42.0        4.00        2.73    
MALI*  7.0    37.8        530.        74.4        7.47        2.13    
MANA   4.0   0.289e+06    496.        66.8        6.27        2.20    
MAS1*  7.0    2.66        785.        48.4        4.00        2.76    
MCM4*  6.8   0.303e+05    93.0        50.3        2.91        1.02    
METS   2.0    1.17        126.        21.5        3.00        2.15    
MIZU   3.0   0.516       0.155        47.8        4.31        2.90    
NICO   3.0    14.3      -0.174e-02    34.0        5.00        3.74    
NOUM   7.0   0.289e+06    1.21        65.7        5.64        4.02    
NRIL   5.9    13.8      -0.687e-01    22.8        4.30        2.08    
NTUS   7.0    11.5      -0.103e-01    64.5        6.31        4.38    
NYA1   2.0   0.804e-01  -0.305        36.5        3.53        1.43    
NYAL*  5.0   0.236      -0.927e-01    39.5        3.86        1.14    
OHI2   6.0    9.18      -0.199e-02    41.6        4.00        2.62    
ONSA*  7.0   0.775        784.        43.6        3.87        2.57    
PDEL   0.9    55.9       0.117e-02    91.0        7.00        3.32    
PERT*  2.9    20.3      -0.801e-01    62.3        5.00        2.81    
PETP   6.0    13.5      -0.545e-01    45.7        5.18        2.73    
PIMO   3.7    34.4      -0.982e-01    25.5        5.28        2.12    
POL2   3.0    15.3      -0.598e-01    31.3        4.00        3.14    
RAMO   3.8    19.9      -0.810e-01    41.6        6.26        3.26    
RBAY   1.0   0.114e+05    1.40        73.0        5.00        1.53    
RESO   4.5    12.2      -0.553e-01    20.2        4.20        1.49    
REYK   2.0    13.4       0.268e-03    54.5        6.00        1.95    
RIOG*  0.9    14.7      -0.107        36.0        4.00        2.43    
SANT*  7.0    6.96        452.        57.2        5.00        3.36    
SIMO   3.0   0.137e+04  -0.416e-01    42.8        5.00        3.11    
STJO   6.8    14.4      -0.663e-01    33.7        4.00        3.45    
SYOG   4.8   0.893        160.        71.5        5.22        1.71    
THTI   7.0   0.102e+06    635.        74.5        6.30        2.16    
THU1*  1.0    44.0      -0.557e-02    55.0        6.00        1.11    
TIDB   7.0   0.143        347.        28.0        5.59        3.58    
TIXI   4.0    11.2      -0.619e-01    41.7        4.00        2.09    
TOW2   7.0    19.8      -0.979e-01    43.7        5.46        3.57    
TSKB*  7.0    1.36       -1.21        34.3        4.00        3.97    
TWTF   3.0   0.469       0.302        58.3        5.00        3.52    
UCLU   2.0    50.1       0.997        85.5        6.00        3.53    
ULAB   0.9    15.5      -0.782e-02    50.0        4.00        2.65    
URUM   2.9    54.2      -0.142e-01    43.7        5.00        3.20    
USN1   2.8    .           .           51.3        5.36        3.61    
VESL   4.9   0.289e+06    504.        56.9        4.81        2.20    
VNDP   2.9    21.9      -0.805e-01    43.7        4.68        3.20    
WTZR*  7.0   0.734e-01   0.327        50.7        4.76        3.09    
YAKT   2.0   0.986        891.        57.0        6.00        2.24    
YAR2   4.0    4.77       0.199        27.6        4.26        3.86    
YELL*  7.0   0.705e-01   0.245e-01    39.0        4.00        1.86    
ZECK   4.0    15.3      -0.288e-04    44.8        4.26        3.31    
PRN01  1.9    4.09        264.        49.0        5.00        2.61    
PRN02  7.0    2.79       -40.8        51.9        5.00        2.49    
PRN03  7.0    2.88        93.3        45.3        5.00        2.62    
PRN04  6.7   0.909        6.25        51.6        5.00        2.43    
PRN05  7.0    4.22        48.5        47.3        5.00        2.53    
PRN06  7.0    10.0       -2.17        44.9        5.00        2.58    
PRN07  7.0   0.995        178.        53.5        5.00        2.51    
PRN08  7.0    2.77        115.        50.5        5.00        2.51    
PRN09  7.0    2.42       -24.0        45.9        5.00        2.56    
PRN10  7.0    2.45        17.6        55.2        5.00        2.49    
PRN11  7.0   0.398        30.5        49.1        5.15        2.44    
PRN13  7.0   0.289       -20.5        57.8        5.15        2.53    
PRN14  7.0   0.293       -32.0        47.7        5.00        2.74    
PRN15  5.9    2.93        54.5        49.3        5.19        2.65    
PRN17  6.0    1.80        10.2        50.0        5.18        2.65    
PRN18  7.0   0.478       -9.79        44.9        5.00        2.89    
PRN20  5.0   0.304       -204.        51.4        5.00        2.67    
PRN22  7.0    5.10      -0.306        53.2        4.88        2.56    
PRN23  7.0    7.16        16.6        47.2        5.00        2.49    
PRN24  6.9    2.90        82.3        47.2        5.00        2.60    
PRN25  7.0    2.10        37.3        46.2        5.00        2.65    
PRN26  6.8   0.908        368.        52.6        5.15        2.24    
PRN27  7.0    4.78        527.        48.3        5.00        2.58    
PRN28  7.0    1.01       -79.4        48.2        5.00        2.49    
PRN29  1.9    1.36        1.80        50.6        5.00        2.00    
PRN30  7.0    1.30        520.        54.8        5.00        2.58    
PRN31  7.0    1.81        297.        48.3        5.00        2.40    
_______________________
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 12 29   02 12 30   02 12 31   03  1  1   03  1  2   03  1  3   03  1  4
prn   3d rss (cm)
  1    1038       1012                                                          
  2     253        423        282        239        385        367        310   
  3     167        235        216        216        231        261        178   
  4     320        232        169        171        174        178        240   
  5     205        137        171        220        251        256        317   
  6     888        597        718        642        719        736        475   
  7     196        194        265        231        378        222        330   
  8     180        224        229        284        248        269        420   
  9     189        214        161        377        581        272        198   
 10     317        339        272        263        252        548        405   
 11     378        286        241        182        174        176        204   
 13     190        192        204        223        231        313        312   
 14     309        254        224        315        302        245        415   
 15     381        383        800        341       1713                   448   
 17     465        323        394       1746        563        246              
 18     478        203        265        292        248        451        215   
 20     400        217        181        231        261                         
 22     268        414        472        257        286        343        350   
 23     858        583        639        725        662        601        615   
 24     189        255        432        206        256        326        585   
 25     389        284        286        304        373        462        265   
 26     558        204        231        360        229        465        203   
 27     182        170        150        321        374        394        270   
 28     172        166        277        265        221        262        287   
 29     908        283                                                          
 30     198        204        190        164        175        217        198   
 31     268        280        385        225        144        257        310   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   albh algo amc2 aoml areq artu asc1 auck bahr ban2 bili bjfs bogt bor1 braz brmu cedu cic1 coco cro1 darw dav1 dubo eisl fair fort goug guam guat hob2 hrao iisc irkt jab1 jplm kely kerg kgn0 kit3 kodk kokb kour kstu kunm lhas lpgs mac1 mad2 mag0 mali mana mas1 mcm4 mets mizu nico noum nril ntus nya1 nyal ohi2 onsa pdel pert petp pimo pol2 ramo rbay reso reyk riog sant simo stjo syog thti thu1 tidb tixi tow2 tskb twtf uclu ulab urum usn1 vesl vndp wtzr yakt yar2 yell zeck



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