[IGSREPORT-12087] Wk 1301 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Thu Dec 30 00:46:41 PST 2004


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IGS Electronic Report   30 Dec 00:46:42 PST 2004      Message Number 12087
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1301 (DAYS 347-353, DATES 2004 Dec 12 - Dec 18)
******************************************************************************

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/1301.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl13017.sum         This text file.
jpl13017.erp         Earth rotation parameters for GPS week 1301.
jpl13017.snx         Ground station coordinates for GPS week 1301, SINEX format.
jpl1301[0-6].sp3     GPS ephemerides for GPS week 1301, sp3 format.
jpl1301[0-6].sp3c    GPS ephemerides for GPS week 1301, sp3c format.
jpl1301[0-6].tro     Ground station troposphere estimates for GPS week 1301.
jpl1301[0-6].clk     GPS and ground station clocks for GPS week 1301, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 5.1 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 PRN04 excluded day  347.
WARNING: Data from PRN06 excluded day  352.
WARNING: Data from PRN15 excluded days 349 and 352.
WARNING: Data from PRN17 excluded day  350.
WARNING: Data from PRN20 excluded day  351.
WARNING: Data from PRN30 excluded days 349 and 350.
WARNING: Data from PRN31 excluded days 347, 348, and 349.

JPL REFERENCE CLOCK TABLE                   GPS week 1301 (2004 Dec 12 - Dec 18)
 2004-12-12 USN3
 2004-12-13 USN3
 2004-12-14 USN3
 2004-12-15 USN3
 2004-12-16 USN3
 2004-12-17 USN3
 2004-12-18 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 1301 (2004 Dec 12 - Dec 18)
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
53351.50  177550  269662  -5089175   5729  21  21  104  104 78  0 28 -1618 -2167
53352.50  175698  267670  -5094784   5489  20  22  101  101 76  0 29 -1683 -2049
53353.50  174008  265435  -5100540   6023  21  23  104  104 80  0 27 -1385 -2084
53354.50  172545  263330  -5106600   6098  21  21  104  104 78  0 28 -1480 -1801
53355.50  171072  261394  -5112585   5871  21  22  109  109 77  0 29 -1614 -1752
53356.50  169752  259711  -5118368   5695  21  23  110  110 76  0 28 -1146 -1585
53357.50  169019  258128  -5124030   5630  20  20  103  103 75  0 30  -742 -1523
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1301:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1301 (2004 Dec 12 - Dec 18)
      04 12 12   04 12 13   04 12 14   04 12 15   04 12 16   04 12 17   04 12 18
prn   3d rss (cm)
  1     3.3        3.6        2.2        2.3        3.7        2.3        3.7   
  2    11.5       14.9       13.7       13.4        8.1        9.6        9.0   
  3     5.5        4.6        5.7        5.7        6.9        3.0        3.4   
  4                8.1        9.8        6.8        8.2        5.6        8.3   
  5     2.3        3.3        3.9        3.8        5.5        2.1        2.8   
  6     4.0        5.1        6.1        5.3        4.4                   3.9   
  7     5.0        6.0        4.9        4.7        5.2        4.5        5.0   
  8     4.0        4.4        6.1        3.0        4.7        3.4        3.2   
  9     6.1        4.7        3.3        7.4        5.5        3.4        3.2   
 10     1.7        6.0        4.2        4.6        6.5        3.0        4.6   
 11     7.0        5.0        5.9        5.7        4.6        5.7        4.4   
 13     4.5        5.1        4.7        5.0        7.9        4.9        5.3   
 14     3.9        2.6        2.7        3.9        3.5        3.2        3.1   
 15     5.5        8.7                   6.2       10.9                         
 16     4.4        2.5        4.6        3.9        5.6        5.7        5.2   
 17     2.6        9.3        6.0                   6.9        4.8        6.6   
 18     6.0        4.0        4.6        4.5        6.8        4.2        4.3   
 19    10.2       11.6       10.1        9.5        5.6        6.0       11.7   
 20     3.4        4.0        3.5        3.1                   4.3        4.9   
 21     6.2        5.7        5.2        6.1        6.3        2.9        5.3   
 22     9.3        7.2       14.2       18.8       11.9       17.2       11.7   
 23     6.9        5.2        6.9        7.7        7.9        6.2        6.8   
 24     3.6       10.3        5.9        4.1        6.3        4.0        5.3   
 25     4.1        5.3        3.4        3.2        4.2        3.5        3.3   
 26     7.9        4.7        8.4        7.4        7.1        7.4        5.7   
 27     3.7        4.8        5.9        4.4        4.6        3.9        3.7   
 28     6.0        8.3        6.4        7.7        5.8        6.8        5.0   
 29     6.7        6.8        9.1        4.6        7.8        4.6        4.6   
 30     3.2        1.6                              2.7        3.0        4.8   
 31                                      2.3        7.2        6.8        4.0   
_______________________
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 1301 (2004 Dec 12 - Dec 18)
 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   1.0   0.984e-01   0.800        33.0        5.00        3.35    
ALGO*  7.0   0.538e-01    1.25        43.3        5.00        3.29    
ALIC   4.2    11.4      -0.843e-01    56.4        5.45        3.43    
AMC2   7.0   0.395e-01   0.189e-02    42.1        5.59        3.36    
AREQ   6.0    20.0      -0.649e-01    25.2        4.85        2.86    
ARTU   7.0    9.94      -0.616e-01    24.0        5.45        2.41    
ASPA   4.6   0.289e+06    1.62        34.9        7.00        3.84    
AUCK*  5.5    11.3      -0.865e-01    46.5        5.34        3.05    
BAHR*  7.0   0.601        37.7        35.4        5.15        3.89    
BILI   5.9    7.12      -0.659e-01    37.3        5.00        2.82    
BJFS   1.0    13.7      -0.617e-01    36.0        4.00        3.84    
BOGT   7.0    26.0      -0.543e-01    40.0        7.03        3.30    
BRAZ   6.9   0.289e+06    500.        56.2        6.00        1.63    
BRST   2.6   0.290e+06    505.        44.3        5.00        1.96    
CAS1*  7.0    8.87      -0.640e-01    44.3        4.46        1.30    
CEDU*  2.0    12.3      -0.428e-02    62.5        5.00        3.35    
CHAT*  3.9    11.3      -0.716e-01    57.3        5.00        2.96    
CIC1   6.8    180.      -0.245e-01    32.8        5.00        2.62    
COCO   4.8    9.80        374.        45.0        5.65        3.32    
CONZ   3.0   0.289e+06   -2.98        58.3        4.35        2.71    
CRO1   6.8    17.9      -0.562e-01    37.6        5.72        3.41    
DAKA   0.5    17.0      -0.737e-01    49.0        5.00        3.49    
DARR   2.9   0.287e+06    18.8        46.0        7.00        3.53    
DARW   2.6    18.2      -0.860e-01    57.8        7.00        3.21    
DAV1*  7.0    14.9      -0.772e-02    31.6        4.15        1.48    
DGAR*  6.0    15.4      -0.839e-01    28.2        6.51        3.86    
DUBO   7.0    69.1       0.305e-02    27.3        4.00        3.40    
DWH1   6.0   0.844      -0.157e-01    45.8        6.17        3.00    
EURK   7.0   0.196e+05    77.8        61.4        5.87        2.52    
FAIR   3.9   0.826        845.        35.2        5.00        2.28    
FORT*  5.9   0.159       0.774        65.7        6.35        1.64    
GLPS   6.9    25.5      -0.879e-01    35.8        5.15        4.29    
GMAS   3.0    2.96        924.        56.7        7.00        2.77    
GOUG   2.8   0.289e+06    499.        58.0        5.67        2.72    
GUAM   6.0    21.3      -0.986e-01    48.4        7.00        3.79    
GUAO   6.0    6.76      -0.449e-01    35.4        5.36        3.29    
GUAT   5.0   0.291e+06    497.        63.3        5.00        1.75    
HOB2*  7.0   0.788e-01  -0.344        43.4        5.59        3.44    
HRAO*  6.0   0.367        704.        21.2        5.69        3.98    
HYDE   2.9    15.9      -0.728e-01    30.0        5.00        3.74    
IISC   3.9   0.194e+05  -0.692        61.6        6.00        3.15    
IRKT*  6.9   0.798e+05    209.        49.2        5.31        2.83    
ISPA   6.9    16.6      -0.861e-01    24.3        5.31        2.99    
ISTA   1.0    10.6      -0.763e-01    24.0        4.00        3.42    
KARR   2.9    16.0      -0.724e-01    63.7        6.00        3.13    
KELY   6.7    8.18      -0.533e-01    29.8        5.17        1.46    
KERG*  6.9   0.247e+05    325.        55.9        5.14        2.87    
KGN0   3.0   0.591      -0.462e-01    58.3        5.00        3.64    
KHAJ   5.5   0.134       0.305        61.8        6.66        2.56    
KIT3*  5.9    16.6      -0.123e-02    45.9        6.19        3.28    
KOKB   3.2    3.38        135.        43.0        4.34        2.12    
KOU1   1.0   0.169e+06   -93.8        58.0        7.00        2.56    
KOUR*  6.0    2.31        348.        25.8        6.20        3.00    
KUNM   7.0    35.6      -0.463e-02    77.1        6.87        2.35    
LAE1   4.8    20.2      -0.101        63.6        7.20        3.78    
LHAS*  1.8    43.5       0.863e-02    32.6        5.00        3.11    
LPGS*  6.0    27.2      -0.338e-03    54.2        5.35        3.23    
MAC1*  7.0    22.9      -0.746e-02    38.5        4.00        2.01    
MAD2   3.0   0.584e-01    26.4        43.7        6.69        2.75    
MAG0   3.0    8.22      -0.628e-01    42.0        5.00        2.68    
MANA   1.0   0.290e+06    508.        56.0        7.00        2.24    
MAS1*  4.0    2.26        756.        26.7        7.11        2.88    
MBAR   7.0    12.3      -0.908e-01    32.9        6.15        2.78    
MCM4*  7.0   0.672e+05    352.        44.1        3.34        1.11    
MDVJ   2.0   0.745e+05   -315.        82.2        5.52        2.12    
MIZU   2.0   0.407      -0.171e-01    52.0        5.00        2.53    
MKEA   3.0    19.2      -0.655e-01    24.0        5.34        3.10    
MOBN   0.9    10.3      -0.555e-01    39.0        6.00        3.18    
MSKU   2.0    13.2      -0.871e-01    51.1        7.00        3.49    
NICO   3.9    9.65      -0.843e-02    28.7        5.00        3.27    
NKLG   4.8   0.298e+06    426.        59.6        7.23        1.91    
NOT1   7.0   0.114        41.1        42.1        6.34        2.33    
NOUM   0.9   0.290e+06   -5.68        49.0        5.00        3.93    
NRIL   7.0    8.55      -0.664e-01    19.9        4.32        2.17    
NSSP   3.9    7.82      -0.532e-01    51.5        4.00        2.83    
NTUS   6.0    9.62      -0.125e-01    60.7        7.00        4.39    
OHI2   3.0    10.3      -0.242e-02    36.3        4.68        2.49    
OHI3   4.0   0.289e+06   -4.86        38.0        5.00        2.72    
ONSA*  6.9   0.628e-01    20.1        41.8        4.87        2.46    
PDEL   1.7    54.4      -0.135e-02    43.6        6.00        3.31    
PERT*  5.0    2.46        828.        39.6        5.00        3.86    
PETP   1.0    11.2      -0.565e-01    46.0        6.00        3.02    
PETS   3.0    8.55      -0.639e-01    42.7        4.37        3.01    
PIMO   6.7    24.9      -0.890e-01    24.3        5.47        1.85    
POL2   1.0    10.1      -0.548e-01    31.0        5.00        3.24    
POLV   3.0   0.289e+06   -3.47        50.0        5.37        3.15    
RAMO   3.0    11.7      -0.720e-01    34.1        5.00        3.36    
REYK   7.0    7.76      -0.480e-02    46.5        6.30        2.00    
RIOG*  5.9    10.3      -0.909e-01    36.6        4.00        2.60    
SACH   4.0    7.73      -0.503e-01    48.0        4.53        1.50    
SANT*  6.0    9.97        929.        79.6        5.00        2.35    
SCH2   7.0    105.       -1.17        30.4        4.00        2.50    
SEY1   6.0    14.3      -0.747e-01    74.2        7.50        3.25    
SFER   4.0   0.404        382.        42.8        4.52        2.52    
SHAO   5.0    16.7       0.298e-02    48.8        5.81        2.64    
STJO   7.0    505.        1.07        35.1        5.34        3.37    
SUTM   1.0    10.9      -0.108e-01    39.0        5.00        2.99    
SYOG   7.0    1.41        162.        47.5        5.29        1.70    
THTI   5.9    15.1        551.        58.4        6.00        3.91    
TIXI   3.9    8.07      -0.651e-01    41.2        4.00        2.23    
TNML   1.0    3.07        268.        42.0        5.00        4.05    
TOW2   7.0    15.7      -0.907e-01    40.9        6.31        3.70    
TRAB   1.9    13.9       0.451e-01    44.1        5.48        3.22    
TRO1   7.0    9.64      -0.513e-02    64.1        5.20        1.76    
TSKB*  7.0    1.38       -1.87        28.6        4.61        3.96    
UNSA   3.9    24.4      -0.781e-01    62.5        7.00        2.42    
USN3   8.2    .           .           47.6        5.00        3.19    
VESL   3.5   0.289e+06    503.        51.4        5.29        1.84    
WHIT   3.0    5.40        590.        28.7        5.00        2.62    
WTZR*  7.0   0.554e-01  -0.272        48.2        5.45        3.12    
WUHN   1.0    15.1      -0.677e-01    65.0        6.00        3.79    
YAKT   4.0   0.562        473.        55.8        8.00        2.27    
YAR2   2.0    11.6       -1.17        44.7        4.50        3.86    
YELL*  7.0   0.319        5.12        35.7        4.00        1.73    
ZAMB   3.8    25.3      -0.373e-02    54.6        5.27        1.97    
PRN01  6.9    4.91        378.        42.3        5.00        2.75    
PRN02  7.0   0.735       -65.0        44.7        7.16        2.72    
PRN03  7.0    2.06        68.8        45.4        5.00        2.56    
PRN04  5.7   0.994        503.        43.5        5.17        2.50    
PRN05  7.0    2.42        65.7        45.0        5.15        2.65    
PRN06  6.0    2.10        447.        45.7        5.18        2.58    
PRN07  7.0   0.696        154.        46.3        5.00        2.42    
PRN08  7.0    2.32       -15.8        44.9        5.00        2.51    
PRN09  7.0    2.79       -19.5        43.5        5.00        2.52    
PRN10  7.0    2.10        55.5        45.3        5.00        2.50    
PRN11  7.0   0.387        175.        45.2        6.00        2.50    
PRN13  7.0   0.419       -16.5        47.7        6.00        2.52    
PRN14  7.0   0.342       -31.2        47.3        5.31        2.73    
PRN15  4.8    3.36        362.        46.2        5.21        2.49    
PRN16  7.0   0.262        2.74        46.4        5.15        2.62    
PRN17  5.8    1.40       -138.        45.9        5.36        2.48    
PRN18  7.0   0.485       -107.        46.6        5.00        2.74    
PRN19  7.0   0.287       -9.28        52.7        6.15        2.52    
PRN20  6.0   0.413       -99.5        46.3        5.51        2.53    
PRN21  7.0   0.502        84.8        47.4        5.60        2.70    
PRN22  7.0   0.428        15.7        44.4        6.44        2.71    
PRN23  7.0   0.502        207.        48.7        6.00        2.85    
PRN24  6.6    2.67        80.7        43.9        5.32        2.48    
PRN25  7.0    2.74        81.6        44.7        5.15        2.84    
PRN26  7.0   0.869        297.        44.0        5.00        2.46    
PRN27  7.0   0.891        492.        45.6        5.00        2.55    
PRN28  7.0   0.729        45.8        45.6        5.00        2.58    
PRN29  7.0   0.907        234.        43.4        5.00        2.20    
PRN30  5.0   0.718        485.        45.0        5.00        2.53    
PRN31  4.0    2.10      -0.458        44.8        5.00        2.54    
_______________________
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 12 12   04 12 13   04 12 14   04 12 15   04 12 16   04 12 17   04 12 18
prn   3d rss (cm)
  1     496        696        433        556        437        645        555   
  2     383        250        357        384        172        463        279   
  3     227        411        244        203        193        488        377   
  4                209        271        200        275        269        375   
  5     286        206        459        171        157        188        395   
  6     174        195        240        272        254                   247   
  7     171        242        217        162        144        248        252   
  8     149        127        174        436        270        169        194   
  9     246        263        229        244        192        286        321   
 10     244        253        302        328        214        313        388   
 11     181        173        199        196        420        235        221   
 13     288        370        346        368        468        433        311   
 14     239        480        407        309        274        233        192   
 15     327        556                   491        669                   526   
 16     241        233        208        211        296        276        264   
 17     178        285        359                   214        235        240   
 18     195        203        208        186        202        252        285   
 19     249        199        189        339        267        301        367   
 20     216        238        279        244                   643        269   
 21     231        293        285        246        346        366        406   
 22     183        407        338        176        302        139        126   
 23     160        119        142        184        215        142        201   
 24     189        406        403        304        451        246        450   
 25     174        198        269        296        150        170        403   
 26     438        448        192        239        222        177        350   
 27     233        193        217        206        173        190        347   
 28     189        177        322        220        272        180        247   
 29     319        312       1221        610        293        323        326   
 30     355        397                              325        163        190   
 31                                      289        332        316        213   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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