[IGSREPORT-10719] Wk 1240 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Tue Oct 28 15:58:14 PST 2003


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IGS Electronic Report   28 Oct 15:58:15 PST 2003      Message Number 10719
******************************************************************************

Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1240 (DAYS 285-291, DATES 2003 Oct 12 - Oct 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/1240.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl12407.sum         This text file.
jpl12407.erp         Earth rotation parameters for GPS week 1240.
jpl12407.snx         Ground station coordinates for GPS week 1240, SINEX format.
jpl1240[0-6].sp3     GPS ephemerides for GPS week 1240, sp3 format.
jpl1240[0-6].sp3c    GPS ephemerides for GPS week 1240, sp3c format.
jpl1240[0-6].tro     Ground station troposphere estimates for GPS week 1240.
jpl1240[0-6].clk     GPS and ground station clocks for GPS week 1240, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 5.0 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.)

JPL REFERENCE CLOCK TABLE                   GPS week 1240 (2003 Oct 12 - Oct 18)
 2003-10-12 AMC2
 2003-10-13 AMC2
 2003-10-14 AMC2
 2003-10-15 AMC2
 2003-10-16 AMC2
 2003-10-17 AMC2
 2003-10-18 AMC2
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 1240 (2003 Oct 12 - Oct 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
52924.50  240893  272444  -3783910   3940  23  26  149  149 80  0 27 -2253 -3077
52925.50  238749  269356  -3788004   4247  24  28  148  148 80  0 28 -1930 -3348
52926.50  236717  266124  -3792296   4337  25  28  148  148 80  0 28 -1902 -3284
52927.50  234795  262819  -3796702   4475  24  27  148  148 80  0 27 -1764 -3305
52928.50  232856  259795  -3801088   4297  25  28  144  144 80  0 28 -2026 -3023
52929.50  230733  256708  -3805390   4308  25  28  143  143 80  0 28 -2087 -3093
52930.50  228848  253899  -3809989   4890  41  46  171  171 80  0 28 -1705 -2421
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1240:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1240 (2003 Oct 12 - Oct 18)
      03 10 12   03 10 13   03 10 14   03 10 15   03 10 16   03 10 17   03 10 18
prn   3d rss (cm)
  1       7          4          5          9          9          9         13   
  2                  4          5          4         13          7          3   
  3       4          4          3          6          4          8          5   
  4       5          6          4          4          7          9          6   
  5       4          5          3          4          4          3          5   
  6       6          5          5          5          3          4          7   
  7       9          4          7          6          7         10          7   
  8       4          6          5          4          5          6          9   
  9       3          3          2          3          6          6          6   
 10       4          6          5          3          4          3          7   
 11       5          4          6          5          3          4          6   
 13       5          6          7                     3          9         14   
 14       4          5          5          6          3          7          6   
 15       3          4          2          3          3          3          5   
 16       6          3          5          5          5          6          6   
 17       4          4          2          4          3          3          5   
 18       6          7          5          6          6          7          7   
 20      10          7          8          9          5         15         13   
 21       4          3          3          3          3          4          5   
 23       5          9          5          4          4          7          9   
 24       3          6          6          4          4          7          8   
 25       3          4          3          2          3          4          8   
 26       3          3          2          3          2         12          9   
 27       3          4          4          8          6          7          8   
 28      18          7          7          4          6          8          8   
 29       3          3          3          2          2         13         10   
 30       4          6          4          3          4          8          8   
 31       3          2          4          8          4          3          9   
_______________________
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 1240 (2003 Oct 12 - Oct 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)
 |     |      |           |           |           |           |
 |___  |__    |_______    |_______    |___        |___        |__
ALGO*  7.0   0.696e-01   0.386        46.5        3.91        3.19    
AMC2   7.9    .           .           41.6        5.00        3.40    
AREQ   7.0    24.7      -0.707e-01    24.5        4.04        2.81    
ARTU   4.0   0.213e+05    1.30        22.0        4.52        2.29    
ASC1*  6.8   0.671e+06    854.        73.1        5.46        2.96    
AUCK*  5.5   0.115e+06    7.28        46.8        4.40        3.03    
BAHR*  7.0   0.488        775.        39.3        5.03        4.10    
BILI   6.9    11.6      -0.682e-01    40.5        4.72        2.09    
BJFS   5.9   0.289e+06    464.        21.6        4.35        3.65    
BOGT   6.9    371.      -0.697e-01    47.1        6.30        2.70    
BRAZ   7.0   0.287e+06    504.        54.9        6.03        1.68    
BRMU*  7.0   0.290e+06   -3.60        45.6        6.20        3.90    
BRST   2.6   0.283e+06    492.        46.2        4.67        2.11    
BUCU   0.9   0.289e+06    467.        36.0        4.00        3.18    
CAS1*  7.0    8.52       0.644e-02    30.9        4.00        1.20    
CEDU*  7.0    15.6       0.378e-02    41.7        4.16        3.23    
CHAT*  4.0    12.1      -0.647e-01    61.5        4.77        2.77    
COCO   7.0    12.3      -0.335e-03    31.3        6.01        3.63    
CRO1   7.0    24.2      -0.616e-01    38.7        5.60        3.81    
DARW   6.0    23.1      -0.876e-01    53.2        7.02        3.40    
DAV1*  7.0    94.8       0.356e-02    30.9        3.87        1.15    
DGAR*  3.8   0.542e+06  -0.180e+04    36.2        6.28        3.31    
DUBO   7.0    14.4       0.106e-01    53.2        4.30        2.60    
DWH1   7.0   0.830       0.385e-01    43.0        6.30        3.07    
EISL   7.0    32.9      -0.792e-01    53.4        4.60        2.98    
EURK   1.0    15.1       0.362e-02    54.0        5.00        1.09    
FAIR   6.9   0.604        943.        28.8        4.87        1.69    
FORT*  7.0   0.246       0.116        82.1        6.00        1.69    
GLPS   5.0    29.5      -0.946e-01    34.6        4.20        4.02    
GLSV   1.0   0.290e+06    506.        50.0        4.00        2.09    
GOUG   3.8   0.289e+06    502.        71.0        5.26        2.87    
GRAZ*  1.0   0.188e+06    203.        62.0        4.00        3.20    
GUAM   6.8    30.7      -0.112        51.6        6.75        3.22    
GUAO   7.0    12.8      -0.480e-01    41.2        5.00        3.18    
GUAT   7.0   0.290e+06    491.        54.9        5.74        1.83    
HNLC   1.0    37.5      -0.104        41.0        8.00        3.66    
HOB2*  2.0   0.120        1.03        37.0        5.00        3.15    
HYDE   4.0    29.1      -0.822e-01    28.2        5.51        3.02    
IISC   3.0    27.4      -0.878e-01    56.0        6.00        3.50    
IRKT*  6.9   0.151      -0.356        53.5        4.16        2.56    
JAB1   0.9    28.3      -0.944e-01    42.0        6.00        3.65    
KARR   3.0    18.3      -0.738e-01    50.0        5.00        3.23    
KELY   1.0    10.2      -0.459e-01    35.0        6.00        1.00    
KERG*  7.0    2.16        457.        44.9        5.73        2.35    
KHAJ   2.9   0.917e+05   -25.9        63.3        6.35        2.35    
KIRU   7.0    10.8      -0.508e-01    25.7        5.32        1.77    
KIT3*  6.9    16.0       0.808e-02    54.4        5.00        3.15    
KOKB   3.0   0.696e-01    839.        59.0        7.66        3.10    
KOUR*  7.0    2.42        578.        31.5        5.99        2.48    
KUNM   7.0    29.8       0.374e-02    78.4        6.15        2.42    
LHAS*  2.7    11.2       0.757e-02    33.3        4.32        3.58    
LHUE   3.0    33.4      -0.104        36.7        6.71        3.18    
LPGS*  7.0    24.2       0.101e-02    53.3        4.64        3.30    
MAC1*  7.0    15.2       0.614e-02    34.0        3.88        1.57    
MAD2   0.6    492.       0.704        34.0        5.00       0.973    
MAS1*  7.0    2.70        161.        25.6        4.60        2.97    
MCM4*  7.0   0.292e+05    108.        67.4        3.00        1.14    
MDVJ   5.4   0.677e+04    495.        58.1        5.14        2.39    
MIZU   3.9   0.541       0.774e-01    43.7        5.53        2.98    
MORP   0.9    13.0      -0.557e-01    48.0        5.00        2.94    
MSKU   2.0    23.4      -0.880e-01    78.1        9.00        1.70    
NICO   7.0    15.4       0.120e-02    25.6        4.60        3.84    
NKLG   2.0    485.        514.        70.1        7.00        1.72    
NOT1   6.8   0.289e+06    504.        52.8        5.77        2.22    
NOUM   7.0   0.290e+06   -2.04        50.3        5.86        4.06    
NRIL   6.9    11.0      -0.653e-01    20.7        4.57        1.48    
NSSP   1.0    12.6      -0.531e-01    52.0        4.00        3.21    
NTUS   5.9    10.9      -0.403e-02    61.0        6.51        4.47    
NYAL*  7.0   0.164      -0.748        37.0        4.00        1.32    
OHI2   1.0    8.72       0.389e-02    34.0        4.00        2.50    
OHI3   5.9    18.1      -0.618e-01    28.5        5.04        1.89    
ONSA*  5.8   0.301e+05   -293.        40.5        4.00        2.14    
PDEL   4.9    57.8       0.191e-03    47.8        6.41        3.17    
PERT*  3.0    12.9      -0.712e-01    38.3        4.69        3.52    
PETP   5.9    15.4      -0.623e-01    47.3        6.00        3.06    
PIMO   6.8    34.1      -0.984e-01    24.9        6.01        1.77    
QAQ1   6.0    9.04      -0.610e-01    48.7        4.00        1.54    
RABT   1.0    11.2       0.351e-02    44.0        4.00        2.95    
RBAY   6.6   0.797e+04   0.669e-01    62.6        4.74        1.48    
REYK   3.0    13.3       0.278e-03    45.6        6.33        1.56    
REYZ   4.0    18.8      -0.638e-01    72.5        6.28        1.52    
RIOG*  6.9    15.0      -0.842e-01    37.9        4.45        2.62    
SACH   4.0    9.38      -0.488e-01    50.2        4.00        1.13    
SANT*  6.7    7.34        511.        35.2        5.00        2.15    
SCH2   5.8    267.        46.4        39.9        4.00        1.88    
SCUB   7.0    22.2      -0.828e-01    49.3        6.32        3.60    
SFER   2.9   0.473        64.0        45.0        4.69        2.34    
SIMO   7.0    152.       0.124e-01    40.9        5.18        2.64    
SNI1   6.8    15.6      -0.634e-01    35.6        4.00        3.32    
STJO   7.0    1.18      -0.813        32.0        4.89        3.37    
SUWN   0.8   0.894        801.        52.0        5.00        2.70    
SYOG   6.9   0.985        160.        47.0        5.86        1.43    
THTI   7.0    11.3        483.        81.8        6.00        2.07    
THU3   6.0    8.58      -0.563e-01    44.0        4.19        1.50    
TID1   1.0   0.687e-01   -1.13        28.0        5.00        3.61    
TIDB   4.0   0.696e-01    191.        25.5        5.27        3.54    
TIXI   5.9    9.44      -0.611e-01    41.2        4.19        1.58    
TLSE   1.0   0.326        284.        49.0        5.00        1.82    
TOW2   7.0    18.0      -0.849e-01    41.3        4.73        3.75    
TSKB*  7.0    1.26       0.150        28.7        4.91        3.81    
TWTF   3.0   0.510       0.320        58.0        5.35        3.94    
UNSA   2.9    21.3       0.773e-02    40.0        5.37        3.37    
VESL   5.8   0.289e+06    497.        64.9        4.85        1.71    
VILL*  2.0    5.87        904.        25.0        5.00        3.28    
WTZR*  6.0    150.       0.450        44.2        5.00        2.87    
WUHN   1.0    24.3      -0.797e-01    89.0        6.00        3.66    
YAKT   0.9   0.851        249.        32.0        6.00        2.61    
YAR2   4.0    7.92        1.26        31.5        4.52        3.77    
YELL*  7.0   0.100e+00    2.67        38.2        3.87        1.29    
YSSK   2.0    14.6      -0.711e-01    49.5        4.00        3.24    
ZAMB   7.0    24.9       0.509e-02    56.3        4.47        1.99    
ZECK   5.9    20.6       0.322e-02    32.7        4.53        3.60    
PRN01  7.0    4.27        310.        45.5        5.00        2.31    
PRN02  6.0    2.93       -204.        47.9        5.18        2.10    
PRN03  7.0    2.63        52.9        45.5        5.00        2.26    
PRN04  7.0   0.972        21.7        43.9        5.00        2.29    
PRN05  7.0    2.76       0.991        45.4        5.00        2.47    
PRN06  7.0    11.7      -0.532        45.3        5.16        2.35    
PRN07  7.0    1.07        637.        47.7        5.15        2.52    
PRN08  7.0    4.04        401.        45.8        5.00        2.30    
PRN09  7.0    2.46       -11.7        42.6        5.00        2.40    
PRN10  6.8    2.62        32.8        47.6        5.00        2.07    
PRN11  7.0   0.355        71.8        49.4        5.00        2.30    
PRN13  6.0   0.353       -31.6        48.0        5.18        2.16    
PRN14  7.0   0.310       -19.7        49.4        5.00        2.42    
PRN15  7.0    3.45        172.        46.7        5.00        2.25    
PRN16  7.0   0.613        4.22        46.8        5.16        2.27    
PRN17  7.0    1.24        154.        47.4        5.00        2.51    
PRN18  7.0   0.529        7.64        47.4        5.60        2.46    
PRN20  7.0   0.262       -208.        48.8        5.45        2.20    
PRN21  7.0   0.658        55.9        47.2        5.00        2.53    
PRN23  6.7    8.78        38.6        46.2        5.16        2.38    
PRN24  7.0    2.39        67.5        46.3        5.00        2.46    
PRN25  7.0    1.84        53.5        45.0        5.00        2.34    
PRN26  7.0   0.881        511.        44.4        5.00        2.32    
PRN27  7.0    1.22        730.        44.2        5.00        2.28    
PRN28  7.0   0.996       -3.03        48.1        5.16        2.36    
PRN29  7.0    1.07        128.        44.4        5.00        2.35    
PRN30  7.0    1.06        564.        45.6        5.00        2.45    
PRN31  7.0    1.92        422.        45.7        5.00        2.19    
_______________________
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
      03 10 12   03 10 13   03 10 14   03 10 15   03 10 16   03 10 17   03 10 18
prn   3d rss (cm)
  1     231        308        279        401        408        448        558   
  2                698        806        352        509        405        398   
  3     315        486        476        316        393        299        256   
  4     164        179        179        300        407        422        502   
  5     367        314        261        259        340        312        294   
  6     771        779        735        716        840        958        793   
  7     195        227        296        307        363        382        342   
  8     214        166        206        603        172        240        425   
  9     372        308        140        211        274        356        228   
 10     261        461        523        543        623        505        414   
 11     190        215        226        319        274        280        298   
 13     224        239        213                   353        403        373   
 14     351        483        366        352        527        570        480   
 15     268        273        283        425        481        648        782   
 16     211        199        225        232        245        252        238   
 17     300        155        273        323        385        283        497   
 18     180        245        194        272        217        242        273   
 20     231        240        401        418        336        451        546   
 21     238        273        214        218        274        353        251   
 23     651        581        555        524        796        725        732   
 24     213        272        311        339        677        213        256   
 25     228        277        392        464        377        438        601   
 26     172        242        219        182        163        153        183   
 27     212        207        178        278        294        187        244   
 28     213        190        193        213        252        335        299   
 29     340        210        742        241        172        260        247   
 30     157        146        196        285        332        271        293   
 31     219        175        174        275        440        263        303   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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