[IGSREPORT-14152] Wk 1387 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Mon Aug 21 22:59:32 PDT 2006


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IGS Electronic Report   21 Aug 22:59:33 PDT 2006      Message Number 14152
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1387 (DAYS 218-224, DATES 2006 Aug 06 - Aug 12)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

Y E Bar-Sever, B J Newport, Y Vigue-Rodi, 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/1387.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl13877.sum         This text file.
jpl13877.erp         Earth rotation parameters for GPS week 1387.
jpl13877.snx         Ground station coordinates for GPS week 1387, SINEX format.
jpl1387[0-6].sp3     GPS ephemerides for GPS week 1387, sp3 format.
jpl1387[0-6].sp3c    GPS ephemerides for GPS week 1387, sp3c format.
jpl1387[0-6].tro     Ground station troposphere estimates for GPS week 1387.
jpl1387[0-6].clk     GPS and ground station clocks for GPS week 1387, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 4.2 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 AJAC, CMP9, GOPE, LHAS, RIGA, SFER, UNFE, ZIMM excluded day 218.
WARNING: Data from CAT1, DAV1, GOPE, JAB1, NRL1, RBAY, RIGA, SFER, ZIMM excluded day 219.
WARNING: Data from CAT1, HUEG, MAUI, NRL1, POLV, SFER, ZIMM excluded day 220.
WARNING: Data from CAT1, EPRT, LONG, NRL1, POLV, SFER, URUM, YIBL, ZIMM excluded day 221.
WARNING: Data from LONG, RAMO, SFER, TRAB, ZIMM excluded day 222.
WARNING: Data from GOLD, IRKT, LONG, SEY1, SFER, WES2, ZIMM excluded day 223.
WARNING: Data from LONG, SFER, WES2, ZIMM excluded day 224.

JPL REFERENCE CLOCK TABLE                   GPS week 1387 (2006 Aug 06 - Aug 12)
 2006-08-06 USN3
 2006-08-07 USN3
 2006-08-08 USN3
 2006-08-09 USN3
 2006-08-10 USN3
 2006-08-11 USN3
 2006-08-12 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 1387 (2006 Aug 06 - Aug 12)
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
53953.50  108490  265766   1659220   2919  19  19  125  125 80  0 29  -276 -1209
53954.50  108410  264609   1656452   2616  19  20  128  128 80  0 29   -11 -1005
53955.50  108538  263710   1653830   2620  19  19  129  129 80  0 29   -83  -641
53956.50  108226  263121   1651370   2299  19  19  129  129 80  0 29  -667  -678
53957.50  107424  262166   1648897   2646  19  19  130  130 80  0 29  -749 -1045
53958.50  106544  261229   1646150   2840  19  19  131  131 80  0 29  -844 -1100
53959.50  105606  260317   1643104   3253  18  19  130  130 80  0 29  -633  -950
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1387:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1387 (2006 Aug 06 - Aug 12)
      06  8  6   06  8  7   06  8  8   06  8  9   06  8 10   06  8 11   06  8 12
prn   3d rss (cm)
  1    13.3        6.9        4.0        4.2        3.8        5.3        5.9   
  2     8.0        7.3        8.9       13.6        5.1        6.3        7.0   
  3     3.0        4.2        2.4        4.4        2.5        2.7        3.6   
  4     4.7        4.2        6.1        4.7        2.9        4.0        3.3   
  5     2.9        4.7        3.4        3.4        3.2        3.2        2.9   
  6     3.6        3.2        2.2        3.5        2.3        3.9        1.8   
  7     3.5        3.0        2.6        1.9        1.6        3.0        3.4   
  8     4.8        4.3        3.0        2.2        3.2        3.3        2.1   
  9     7.5        7.3        6.5        7.9        6.3        4.3        2.6   
 10     3.9        4.9        6.4        9.4        4.4        3.9        2.6   
 11     5.6        2.9        4.7        2.1        4.0        3.8        1.8   
 13     4.0        6.7        5.3        5.5        5.3        5.7        5.5   
 14    10.7        6.9        5.8        6.5        6.6        3.0        3.1   
 15     4.9        2.9        3.2        4.5        3.4        4.1        4.2   
 16     4.2        6.9        2.7        4.3        2.8        4.6        8.6   
 17     7.3       11.2        9.9        9.5       13.3       10.2        7.1   
 18     5.6        4.2        3.1        5.0        5.1        6.3        7.8   
 19     3.3        4.9        2.1        4.2        2.6        3.7        4.5   
 20     4.0        7.8        4.1        4.7        5.9        4.9        2.2   
 21     3.6        3.0        3.8        2.4        3.0        5.0        4.1   
 22     6.0        5.9        5.0        4.7        6.8        4.7        3.7   
 23     4.8        6.8        4.9        4.7        6.3        6.0        7.2   
 24     1.7        3.4        2.1        3.7        3.5        2.4        3.3   
 25    19.0        6.7        3.6        3.3        3.3        4.7        2.9   
 26     4.4        4.1        3.9        4.1        3.6        4.1        3.2   
 27     2.0        2.9        1.9        3.2        3.8        4.1        2.0   
 28     5.0        7.7        6.5        7.7       10.7        6.9        4.3   
 29     9.8        9.5        3.8        3.6        4.8        4.8        3.2   
 30     3.6        4.6        4.7        5.9        3.0        6.4        6.2   
_______________________
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 1387 (2006 Aug 06 - Aug 12)
 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   0.693        6.20        41.4        4.90        3.11    
ALIC   5.0    7.29      -0.688e-01    84.6        5.00        3.05    
ALRT   4.0    8.16      -0.577e-01    26.8        4.27        3.08    
AREQ   7.0    11.0      -0.432e-01    21.9        4.00        3.45    
ARTU   6.9   0.564e+04   0.118        23.0        5.46        2.65    
ASPA   6.9   0.289e+06  -0.605        31.6        6.86        3.60    
AUCK*  7.0    4.54       0.129e-01    47.9        5.30        3.22    
BAHR*  2.0   0.629        191.        35.5        6.00        3.47    
BILI   5.9    9.25      -0.737e-01    40.5        5.00        2.67    
BJFS   3.0    8.97      -0.599e-01    40.0        6.00        3.41    
BOGT   7.0    12.8      -0.536e-01    48.7        6.15        3.27    
BRAZ   2.7   0.288e+06    503.        53.7        5.35        2.17    
BRFT   7.0   0.997e+04  -0.260e+04    36.9        6.15        3.26    
BRMU   7.0   0.280e+06    30.3        53.7        7.29        3.40    
CAGZ   2.3    1.10        339.        48.0        6.70        2.65    
CAS1*  7.0    6.73      -0.523e-01    44.6        4.46        2.17    
CEDU*  2.0    7.42      -0.524e-01    43.5        4.00        3.13    
CHAT*  5.0    11.7      -0.542e-01    61.0        5.21        2.95    
CRO1   7.0   0.675        157.        34.3        6.58        3.80    
DAKA   4.8    229.       0.153e-01    30.8        5.81        3.58    
DARR   6.0   0.290e+06   -2.99        46.3        5.69        3.24    
DARW   1.0    4.60        15.9        58.0        5.00        3.39    
DAV1*  6.0    5.25        50.2        59.7        4.17        1.58    
DGAR*  7.0    13.1      -0.717e-01    28.9        6.14        4.18    
DUBO   7.0    76.1       0.293e-01    33.8        5.45        3.22    
DWH1   7.0   0.837       0.415e-01    50.0        6.87        2.90    
FAIR   6.6    8.12      -0.590e-01    26.2        5.86        2.37    
GLPS   7.0    11.7      -0.761e-01    36.3        5.00        4.55    
GRAZ*  3.0    5.07       0.210e-01    46.3        5.00        3.03    
GUAO   7.0    7.50      -0.471e-01    41.3        6.00        3.06    
GUAT   6.0   0.288e+06    486.        68.0        6.18        2.23    
GUUG   7.0   0.289e+06   0.447        31.9        6.86        4.02    
HALY   4.0    18.1      -0.724e-01    74.0        6.00        3.08    
HOB2*  1.0   0.149        785.        53.0        6.00        3.24    
HRAO*  2.0   0.981        27.6        23.5        5.00        3.64    
HYDE   6.0    12.6      -0.690e-01    24.7        5.84        3.57    
IISC   1.0    12.4      -0.664e-01    56.0        6.00        3.47    
IRKT*  6.0   0.688e+04   -27.5        57.4        5.52        2.44    
ISPA   6.9    9.20      -0.616e-01    25.4        5.00        3.26    
JAMA   6.9    11.1      -0.559e-01    61.3        6.74        3.15    
KARR   6.0    7.20      -0.602e-01    51.0        5.00        2.76    
KELY   1.5    8.39      -0.576e-01    32.5        5.55        1.54    
KERG*  3.7    2.51        254.        54.8        5.10        2.55    
KHAJ   4.8   0.554       0.300        53.4        6.00        2.84    
KIR0   3.9   0.286e+06    15.8        50.5        5.28        2.73    
KIT3*  6.8    17.6      -0.533e-02    54.2        7.59        3.30    
KOKB   7.0   0.688        211.        32.9        6.58        3.35    
KOU1   1.9   0.204e+06   -109.        56.5        6.54        3.52    
KOUR*  5.0    12.4      -0.639e-01    50.2        6.22        3.63    
KUNM   7.0    25.8      -0.543e-02    73.7        6.00        2.69    
LHAS*  5.8    14.9      -0.796e-02    40.5        5.00        3.29    
LPGS*  6.9    23.1      -0.864e-02    47.9        5.32        3.35    
LROC   3.0    8.26      -0.547e-01    49.7        5.00        3.11    
MAC1   7.0    7.31      -0.610e-01    39.1        4.15        2.32    
MAD2   1.0   0.833e-01   -352.        44.0        6.00        2.73    
MAS1*  6.0    21.0      -0.550e-01    50.0        4.19        3.15    
MBAR   7.0    20.3      -0.774e-01    32.8        6.00        3.40    
MCM4*  7.0    5.92        327.        14.7        4.73        2.02    
MIKL   6.9   0.289e+06    1.85        49.3        6.43        2.82    
MOBS   3.0    7.12      -0.542e-01    50.3        5.35        3.43    
MSKU   4.9    24.0      -0.660e-01    51.0        7.00        3.16    
NISU   7.0   0.672       0.583e-01    58.9        6.44        3.21    
NKLG   1.8   0.276e+06    481.        61.1        7.00        2.08    
NOT1   4.0   0.591        867.        41.0        7.26        2.55    
NOUM   7.0   0.289e+06   -1.26        40.9        5.87        3.66    
NRIL   5.8    7.96      -0.576e-01    22.7        4.68        2.71    
NTUS   5.9    10.0      -0.112e-01    64.2        7.00        3.87    
NYA1   2.0   0.942e-01   0.514        32.0        4.00        1.79    
NYAL*  2.0   0.176       0.455e-01    36.5        4.53        2.35    
OHI2   5.6    331.      -0.603e-01    33.0        4.31        2.69    
ONSA*  7.0   0.673        48.8        43.3        5.45        2.33    
OPMT   3.0   0.771        19.7        62.3        7.00        2.59    
OUS2   1.0   0.112e+08    236.        37.0        5.00        2.49    
PDEL   7.0    53.4      -0.949e-02    36.3        6.58        3.19    
PERT*  6.0    4.14        86.9        60.5        5.35        2.98    
PETP   1.0    10.4      -0.586e-01    44.0        6.00        3.07    
PETS   6.0    11.7      -0.659e-01    50.2        5.35        3.30    
PIMO   5.8    12.7      -0.710e-01    26.0        6.53        3.54    
QAQ1   5.0    9.61      -0.590e-01    53.2        5.21        2.23    
QIKI   3.0    9.69      -0.574e-01    56.6        4.38        1.57    
RABT   5.0    15.1      -0.205e-02    51.4        4.22        2.92    
RAMO   3.0    19.8      -0.740e-01    65.2        5.69        3.22    
RBAY   4.0    76.6      -0.960e-02    61.1        4.00        1.85    
RESO   5.0    9.56      -0.519e-01    54.0        5.00        2.38    
REYK   2.0    25.9      -0.359e-02    49.6        6.00        2.13    
RIOG*  7.0    8.26      -0.753e-01    38.3        4.00        2.76    
SANT*  7.0    4.14        857.        23.7        5.59        3.19    
SCH2   7.0    17.4        655.        45.0        4.73        2.71    
SCIP   6.8    11.0      -0.615e-01    36.6        5.00        2.58    
SCOR   5.0    9.04      -0.604e-01    54.2        5.00        1.79    
SEY1   6.0    11.8      -0.595e-01    47.8        7.52        3.73    
SHAO   4.0    42.4      -0.227e-02    57.3        6.27        2.43    
SIMO   0.9    182.      -0.576e-03    48.0        6.00        2.63    
SSIA   0.9   0.290e+06    499.        62.0        6.00        1.94    
STJO   7.0   0.654       0.270        37.0        5.30        3.29    
SUTM   4.0    12.3      -0.140e-01    46.2        4.77        2.95    
SYDN   1.9   0.478e+05    229.        44.0        5.00        2.19    
SYOG   6.8    1.36        166.        45.2        5.00        1.93    
TEHN   2.0    10.5      -0.579e-01    52.6        4.00        3.72    
THTI   3.7    6.28        483.        58.8        5.53        3.73    
THU3   2.0    7.53      -0.641e-01    46.5        4.00        2.82    
TID1   1.0    6.95      -0.515e-01    51.0        5.00        3.34    
TIXI   0.9    7.40      -0.692e-01    45.0        5.00        2.78    
TOW2   7.0    3.62        350.        44.3        4.31        3.41    
TRO1   3.0    7.75      -0.928e-02    58.7        5.68        2.09    
TSKB*  7.0    1.75      -0.298        24.4        5.89        3.63    
TWTF   3.0   0.188       0.356        59.4        6.35        3.25    
ULAB   2.0    16.0      -0.895e-02    56.5        5.52        2.75    
USN3   7.9    .           .           49.7        6.16        2.79    
WAB2   1.0   0.378e-01    17.5        51.0        5.00        3.64    
YAKT   6.0    7.30      -0.669e-01    34.5        6.68        2.71    
YAR2   1.0    12.8      -0.653e-01    75.0        5.00        3.37    
YELL*  7.0   0.760        11.9        49.8        5.03        2.07    
YIBL   4.5    14.0      -0.708e-01    58.3        6.36        2.83    
YSSK   2.0    9.29      -0.729e-01    47.0        5.52        3.32    
ZAMB   7.0    35.3       0.136e-04    54.0        3.87        2.48    
PRN01  7.0    4.74        69.9        44.4        5.00        2.90    
PRN02  7.0   0.717        22.2        46.0        6.00        3.02    
PRN03  7.0    2.83        179.        44.6        5.00        2.93    
PRN04  7.0   0.928        290.        45.3        5.15        3.07    
PRN05  6.7    1.68        285.        46.2        5.59        2.45    
PRN06  7.0    1.00        598.        46.0        5.46        2.79    
PRN07  7.0   0.957        537.        48.4        5.15        2.81    
PRN08  7.0    2.40       -75.3        43.7        5.00        3.04    
PRN09  7.0    2.95        31.2        43.3        5.00        2.83    
PRN10  6.8    2.82        87.8        47.4        5.31        2.28    
PRN11  7.0   0.673        344.        45.1        5.15        2.88    
PRN13  7.0   0.901        84.0        48.7        5.73        2.66    
PRN14  7.0   0.816       -8.04        47.6        5.59        2.89    
PRN15  7.0    2.96        660.        46.1        5.00        2.81    
PRN16  7.0   0.852        63.1        46.7        6.00        2.76    
PRN17  7.0   0.696        99.0        44.2        6.15        3.03    
PRN18  7.0   0.815       -246.        46.6        6.00        3.11    
PRN19  7.0   0.746        6.29        49.7        6.59        3.13    
PRN20  7.0   0.757       -23.4        48.1        6.00        2.80    
PRN21  7.0   0.770        46.4        47.4        5.00        3.00    
PRN22  7.0   0.867        124.        45.9        7.00        3.00    
PRN23  7.0   0.776        138.        49.7        6.16        3.00    
PRN24  7.0    2.59        27.0        45.2        5.00        2.99    
PRN25  7.0    2.35        281.        45.4        5.30        2.91    
PRN26  7.0    1.05       -209.        44.0        5.00        2.86    
PRN27  7.0    2.62        62.0        44.4        5.00        3.06    
PRN28  7.0    1.36        21.4        46.4        5.73        2.98    
PRN29  7.0    1.09        633.        44.7        5.16        2.91    
PRN30  6.5    2.19        6.27        45.6        5.00        2.28    
_______________________
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
      06  8  6   06  8  7   06  8  8   06  8  9   06  8 10   06  8 11   06  8 12
prn   3d rss (cm)
  1     299        154        167        198        211        173        174   
  2     255        108        154        202        181        160        198   
  3     152        167        251        147        266        243        242   
  4     127        118        114        205        279        264        164   
  5     174        302        284        327        297        268        419   
  6     159        149        229        156        206        160        236   
  7     166        114        172        231        220        237        206   
  8     192        131        213        233        212        210        451   
  9     228        212        193        129        160        153        197   
 10     662        398        640        446        465        433        598   
 11     309        309        190        296        216        199        243   
 13     258        184        188        200        230        214        204   
 14     223        238        198        197        195        178        178   
 15     214        235        248        280        348        338        270   
 16     274        180        210        208        200        219        274   
 17      77        106         99         65         60        114        101   
 18     286        227        188        200        202        188        194   
 19     245        159         93         82        134        143         99   
 20     180        208        179        183        179        188        173   
 21     282        183        191        225        287        319        188   
 22     140        180        154        140         74         86         81   
 23     203        101        160        100        146        154         95   
 24     231        560        177        349        217        218        183   
 25     119        189        179        204        171        202        281   
 26     244        213        199        189        117        129        174   
 27     170        152        201        171        164        202        206   
 28     200        194        300        343        325        327        415   
 29     191        814        435        152        304        587        181   
 30     488        277        350        342        337        314        511   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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