[IGSREPORT-14083] Wk 1384 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Tue Aug 1 15:14:07 PDT 2006


******************************************************************************
IGS Electronic Report   01 Aug 15:14:08 PDT 2006      Message Number 14083
******************************************************************************

Author: Y Vigue-Rodi

******************************************************************************
JPL ANALYSIS REPORT   GPS-WEEK 1384 (DAYS 197-203, DATES 2006 Jul 16 - Jul 22)
******************************************************************************

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/1384.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl13847.sum         This text file.
jpl13847.erp         Earth rotation parameters for GPS week 1384.
jpl13847.snx         Ground station coordinates for GPS week 1384, SINEX format.
jpl1384[0-6].sp3     GPS ephemerides for GPS week 1384, sp3 format.
jpl1384[0-6].sp3c    GPS ephemerides for GPS week 1384, sp3c format.
jpl1384[0-6].tro     Ground station troposphere estimates for GPS week 1384.
jpl1384[0-6].clk     GPS and ground station clocks for GPS week 1384, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 3.9 cm

A clock discontinuity (clock rate change) was detected for PRN03 at
approximately 16:30 on day 198.  At this same time, the drift of the clock
onboard PRN03 changed from about +335 ns/hr to a rate of about -73 ns/hr.

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, ANKR, CAS1, CSN1, DHLG, DWH1, HOB2, KHAR, SFER, UNSA, VESL, WES2, WHC1, ZIMM excluded day 197.
WARNING: Data from AJAC, BJFS, CSN1, DHLG, ISTA, KIT3, REYZ, SFER, TRAK, UNSA, WES2, WHC1 excluded day 198.
WARNING: Data from AJAC, AOA1, BJFS, CSN1, DAV1, DHLG, JOZ2, SFER, UNSA, WHC1 excluded day 199.
WARNING: Data from AJAC, AOA1, BJFS, DAV1, DHLG, NNOR, SFER, UNSA, YAKT excluded day 200.
WARNING: Data from AJAC, ALGO, ANKR, AOA1, DAV1, SFER, SUTM, UNSA, ZIMJ excluded day 201.
WARNING: Data from AJAC, SFER excluded day 202.
WARNING: Data from KIT3, SFER, ZIMJ, ZIMM excluded day 203.

JPL REFERENCE CLOCK TABLE                   GPS week 1384 (2006 Jul 16 - Jul 22)
 2006-07-16 USN3
 2006-07-17 AMC2
 2006-07-18 AMC2
 2006-07-19 AMC2
 2006-07-20 USN3
 2006-07-21 USN3
 2006-07-22 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 1384 (2006 Jul 16 - Jul 22)
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
53932.50  122465  282556   1725812   4337  20  22   99   99 80  0 29  -502 -1249
53933.50  121898  281461   1721392   4502  20  21   97   97 80  0 29  -410 -1032
53934.50  121474  280528   1716845   4592  19  21   97   97 80  0 29  -394  -748
53935.50  120997  279752   1711980   5137  19  20   97   97 80  0 29  -488  -792
53936.50  120465  278987   1706907   5010  19  20   98   98 80  0 29  -607  -773
53937.50  119754  278167   1702121   4561  20  20  100  100 80  0 29  -612  -999
53938.50  119128  277250   1698069   3543  20  20  102  102 80  0 29  -565 -1116
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1384:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1384 (2006 Jul 16 - Jul 22)
      06  7 16   06  7 17   06  7 18   06  7 19   06  7 20   06  7 21   06  7 22
prn   3d rss (cm)
  1    13.9        7.3        2.3       11.4       12.2        7.6        6.6   
  2     3.7        5.2        5.0        5.5        5.7        3.4        7.9   
  3     2.0        2.5        2.2        3.5        2.2        2.3        3.2   
  4     3.4        3.3        3.7        5.0        5.2        5.1        5.6   
  5     4.7        6.0        5.6        3.5        3.9        4.4        7.1   
  6     7.7        4.3        4.9        4.8        2.2        2.3        2.3   
  7     2.8        2.5        2.2        2.5        2.1        1.8        2.4   
  8     4.3        4.2        2.4        4.1        2.7        2.8        3.6   
  9     3.6        6.0        3.4        3.1        2.5        5.8        3.0   
 10     3.9        2.5        2.5        2.5        2.8        3.9        2.0   
 11     5.6        2.7        4.3        5.1        5.0        3.3        3.7   
 13     3.6        3.8        4.7        3.3        5.8        4.3        3.5   
 14     6.3        3.6        3.1        3.2        2.8        3.3        2.9   
 15     4.7        3.3        3.8        7.9        4.3        7.4        4.7   
 16     6.3        5.7        6.1        4.9        5.2        4.0        5.6   
 17     3.2       10.1       20.4       22.6        8.2        4.1        4.4   
 18     9.4        6.4        5.6        5.3        4.4        2.6        6.3   
 19     7.3        4.1        2.7        4.7        3.0        3.0        4.9   
 20     1.8        6.8        6.7        7.2        7.1        6.0        7.3   
 21     3.1        2.6        4.2        5.8        4.2        3.5        2.9   
 22     8.3        3.6        3.5        3.0        4.3        2.5        4.5   
 23     4.6        4.5        4.4        3.6        5.3        3.8        3.6   
 24     3.1        3.8        3.9        7.1        5.8        4.4        4.1   
 25     8.5        7.2        2.9       12.1       14.5        5.1        2.6   
 26     4.2        2.1        2.2        2.7        1.9        2.5        2.2   
 27     2.4        5.0        2.6        3.6        3.3        3.2        3.0   
 28     2.1        3.3        3.1        4.8        4.4        4.4        3.7   
 29     4.8        2.4        2.1        2.5        2.8        3.6        2.5   
 30     5.6        5.1        5.6        3.8        3.4        4.9        6.1   
_______________________
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 1384 (2006 Jul 16 - Jul 22)
 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*  5.8   0.768e-01    5.01        37.9        5.53        3.07    
ALIC   5.0    6.91      -0.695e-01    56.1        5.00        3.56    
ALRT   2.0    7.37      -0.638e-01    16.5        4.00        3.21    
AMC2   3.5    .           .           41.7        6.35        3.32    
AREQ   7.0    10.7      -0.438e-01    22.3        4.46        3.48    
ARTU   7.0    9.48      -0.712e-01    23.3        6.17        2.59    
ASPA   7.0   0.291e+06   -3.55        30.9        7.02        4.20    
AUCK*  4.0   0.284e+06    19.3        48.0        5.26        3.42    
BILI   5.9    8.29      -0.780e-01    41.5        5.54        2.99    
BJFS   3.0    7.96      -0.613e-01    39.7        6.68        3.28    
BOGT   7.0    11.0      -0.541e-01    46.6        6.00        3.50    
BRAZ   4.6   0.286e+06    492.        48.6        5.63        2.12    
BREW   1.0   0.359e-01    712.        31.0        5.00        3.16    
BRFT   6.7   0.631e+04  -0.257e+04    37.0        6.00        2.97    
BRMU   7.0   0.268e+06    17.8        39.7        6.59        3.57    
BUCU   1.9   0.288e+06    474.        36.5        5.53        3.27    
CAGZ   1.3    1.17        339.        48.0        5.00        2.85    
CAS1*  6.0    6.45      -0.536e-01    43.5        4.88        2.60    
CEDU*  2.0    6.70      -0.590e-01    44.0        5.00        3.26    
CHAT*  6.7    11.6      -0.565e-01    61.7        5.87        2.96    
COCO   7.0   0.127e+05    840.        46.5        6.15        3.26    
CRAO   1.0    26.4      -0.592e-02    64.0        5.00        2.75    
CRO1   7.0   0.221        157.        36.7        6.30        3.73    
DAEJ   3.0    6.38       0.187e-01    44.7        5.68        3.85    
DAKA   1.2    16.7      -0.284e-02    31.5        5.52        3.40    
DARR   4.0   0.287e+06    1.68        44.5        5.52        3.42    
DARW   3.0    3.54        65.9        58.7        5.00        3.46    
DAV1*  4.0    4.31        50.2        64.5        4.28        1.88    
DGAR*  7.0    11.6      -0.718e-01    27.3        6.00        4.55    
DUBO   7.0    78.7       0.357e-01    36.2        5.59        3.39    
DWH1   6.0   0.531       0.664e-01    55.0        6.35        2.83    
GLPS   7.0    10.5      -0.744e-01    37.1        5.00        4.81    
GRAZ*  1.0    6.01       0.169e-01    49.0        6.00        3.08    
GUAM   4.0    14.2      -0.809e-01    31.8        7.27        3.61    
GUAO   1.0    6.87      -0.506e-01    38.0        6.00        3.22    
GUAT   5.7   0.286e+06    496.        65.4        6.62        2.33    
GUUG   3.0   0.289e+06    1.24        33.3        7.00        3.91    
HALY   5.0    17.6      -0.783e-01    73.0        6.00        3.28    
HOB2*  5.0   0.115        418.        48.4        5.22        3.33    
HRAO*  7.0   0.657        27.3        23.9        5.00        3.44    
HYDE   1.0    11.0      -0.747e-01    24.0        6.00        4.00    
IISC   6.0    9.50      -0.700e-01    55.3        6.17        3.47    
INVK   2.0    7.13      -0.733e-01    58.0        5.00        2.36    
IRKT*  6.9   0.203       0.298        58.9        5.16        2.47    
ISPA   6.8    9.66      -0.639e-01    27.0        6.15        3.03    
JAMA   5.9   0.311e+06    5.55        61.0        6.00        3.13    
KARR   7.0    7.58      -0.606e-01    49.7        5.00        2.79    
KELY   3.9    8.19      -0.590e-01    35.3        5.78        2.04    
KERG*  4.9    1.52        338.        55.4        5.22        2.94    
KHAJ   6.9   0.184       0.273        54.0        5.73        2.83    
KIR0   4.0   0.284e+06  -0.850e-01    49.0        6.00        2.96    
KIRU   2.0    6.72      -0.625e-01    59.0        5.00        2.85    
KIT3*  1.0    18.7      -0.103e-01    55.0        8.00        3.31    
KODK   5.0    7.47      -0.617e-01    60.2        5.00        2.75    
KOKB   7.0   0.927e-01    212.        32.7        7.00        3.81    
KOU1   1.0   0.230e+06   -9.43        59.0        6.00        3.14    
KOUR*  6.0    9.47      -0.671e-01    49.3        6.50        3.71    
KUNM   7.0    19.6      -0.360e-02    73.7        6.15        2.63    
KUUJ   1.0    9.67      -0.458e-02    29.0        6.00        2.94    
LAE1   3.9    11.5      -0.812e-01    62.3        7.24        3.72    
LPGS*  7.0    20.2       0.273e-02    47.1        5.00        3.45    
LROC   1.0    8.15      -0.568e-01    50.0        6.00        2.90    
MAC1   7.0    7.23      -0.621e-01    39.0        4.76        2.60    
MAD2   4.0   0.124       -352.        45.5        6.77        2.70    
MAS1*  6.0    20.2      -0.580e-01    50.0        4.52        3.14    
MATE*  2.0   0.121        526.        39.5        5.52        2.55    
MAW1   3.0    5.77      -0.591e-01    52.3        4.36        1.95    
MBAR   7.0    19.5      -0.797e-01    32.3        6.00        2.74    
MCM4*  7.0   0.949e+05    748.        14.7        5.00        2.57    
MDVJ   4.0   0.797e-01    419.        68.6        6.00        2.16    
MIKL   1.0   0.288e+06   -2.02        50.0        6.00        2.92    
MOBN   1.0    10.9      -0.582e-01    50.0        7.00        2.96    
MOBS   1.0    8.17      -0.530e-01    51.0        5.00        3.30    
MSKU   2.0    21.4      -0.665e-01    53.0        7.00        3.40    
MTBG   0.7   0.298e+06   -12.2        84.0        5.00        2.92    
NISU   4.0   0.155       0.545e-01    61.8        7.00        3.01    
NKLG   4.9   0.277e+06    478.        59.4        6.20        2.01    
NOT1   3.0   0.116        885.        37.7        6.68        2.50    
NOUM   7.0   0.289e+06   -2.63        42.0        5.59        3.77    
NRIL   7.0    7.03      -0.616e-01    22.0        5.18        3.08    
NTUS   7.0    10.2      -0.129e-01    63.7        7.15        3.88    
NYA1   4.0    460.        2.35        34.5        4.27        2.43    
NYAL*  2.0   0.135      -0.688        39.0        4.53        2.92    
OHI2   7.0    7.70      -0.634e-02    31.7        4.60        2.67    
ONSA*  7.0   0.761e-01    51.1        42.6        5.00        2.44    
PDEL   7.0    54.3      -0.131e-01    38.3        6.45        3.20    
PERT*  7.0    3.30        548.        59.1        5.03        3.10    
PETS   7.0    11.7      -0.701e-01    50.1        5.60        3.29    
PIMO   6.9    12.1      -0.704e-01    25.4        6.44        3.48    
POL2   2.0    7.59      -0.601e-01    30.5        5.00        3.35    
POLV   1.7   0.289e+06    8.39        43.5        6.00        2.48    
QAQ1   3.0    6.38      -0.646e-01    53.4        5.00        2.62    
QIKI   1.0    10.0      -0.658e-01    57.0        5.00        2.70    
RABT   2.0    31.6      -0.149e-02    50.0        4.51        2.82    
RAMO   2.0    18.9      -0.789e-01    73.5        6.00        3.48    
RESO   4.0    7.76      -0.559e-01    53.5        5.00        2.93    
REYK   2.0    9.06      -0.485e-02    47.2        6.00        2.07    
RIOG*  7.0    8.80      -0.760e-01    36.9        4.16        2.66    
SANT*  7.0    4.88        859.        24.0        5.00        3.07    
SCH2   6.0    21.2        575.        44.9        5.35        2.99    
SCIP   3.9    11.6      -0.671e-01    35.3        4.77        2.32    
SCOR   5.0    7.03      -0.640e-01    54.2        5.00        2.41    
SCUB   1.0    11.2      -0.687e-01    53.0        6.00        3.55    
SELE   3.9   0.118e+04   0.195e-01    47.5        4.53        1.63    
SEY1   6.9    10.7      -0.578e-01    49.2        7.59        3.84    
SHAO   1.0    82.6      -0.428e-02    55.0        6.00        2.32    
SNI1   2.9    11.5      -0.667e-01    36.3        4.69        3.29    
SSIA   0.9   0.290e+06    492.        60.0        6.00        1.73    
STJO   7.0    448.       -4.68        36.6        5.59        3.28    
SYOG   4.0   0.950        166.        46.5        5.00        2.37    
THTI   4.9   0.129e+06    721.        58.6        6.02        3.97    
THU3   2.0    8.89      -0.702e-01    45.0        6.00        3.09    
TID2*  1.0   0.287       0.506e-01    55.0        5.00        2.21    
TIXI   3.0    7.48      -0.783e-01    44.3        5.35        2.98    
TOW2   7.0    3.15        350.        44.2        4.73        3.54    
TRAB   2.9    13.4      -0.800e-01    48.2        5.71        3.24    
TRO1   1.0    7.13      -0.128e-01    58.0        5.00        2.74    
TSKB*  7.0    1.48      -0.223        26.6        5.73        3.78    
TUKT   1.9    10.5      -0.620e-01    51.9        4.00        2.32    
TWTF   4.0   0.122       0.357        59.3        6.00        3.18    
UNSA   1.0    11.6      -0.690e-01    65.0        7.00        3.09    
USN3   4.5    .           .           49.3        6.76        2.88    
USUD   2.0   0.951e-01    948.        33.5        6.00        3.62    
UZHL   0.9   0.288e+06    507.        65.0        6.00        2.69    
VESL   3.6   0.289e+06    499.        41.4        4.80        2.09    
WHIT   2.0    5.18        601.        33.5        4.53        2.72    
WUHN   2.0    9.57      -0.652e-01    68.0        7.00        3.09    
YAKT   6.0    8.03      -0.699e-01    34.2        6.84        2.65    
YELL*  7.0   0.118        9.94        46.9        5.00        2.41    
YIBL   6.4    11.8      -0.695e-01    60.8        5.40        3.32    
ZAMB   1.9    39.8      -0.912e-03    52.5        4.00        2.36    
ZIMJ   1.0   0.289e+06   0.227        48.0        5.00        2.84    
PRN01  7.0    4.90        66.1        43.9        5.45        2.97    
PRN02  7.0   0.277        15.1        46.3        6.00        3.20    
PRN03  7.0    289.        213.        44.0        5.30        3.00    
PRN04  7.0   0.968        277.        46.1        5.45        3.05    
PRN05  7.0    1.60        234.        46.4        5.45        3.07    
PRN06  7.0   0.976        590.        46.6        5.68        2.92    
PRN07  7.0   0.587        540.        46.9        5.00        2.84    
PRN08  6.9    2.55       -72.9        44.6        5.59        2.91    
PRN09  7.0    2.57        28.5        43.6        5.30        3.11    
PRN10  6.8    2.29        86.8        48.3        5.73        2.52    
PRN11  7.0   0.346        340.        45.9        5.30        2.95    
PRN13  7.0   0.358        78.3        48.4        5.87        2.93    
PRN14  7.0   0.324       -9.56        48.4        5.30        2.94    
PRN15  7.0    3.68        647.        46.3        5.00        2.99    
PRN16  7.0   0.482        57.7        46.9        5.73        3.04    
PRN17  7.0   0.433        100.        44.1        6.59        3.15    
PRN18  7.0   0.425       -244.        47.9        6.00        3.00    
PRN19  7.0   0.243        1.52        48.6        6.87        3.16    
PRN20  7.0   0.389       -24.1        47.4        6.00        2.97    
PRN21  7.0   0.354        42.4        47.3        5.30        2.83    
PRN22  7.0   0.639        118.        45.0        7.00        2.90    
PRN23  7.0   0.340        138.        47.3        6.44        3.13    
PRN24  7.0    3.06        21.7        45.9        5.00        3.05    
PRN25  7.0    2.49        170.        44.9        5.45        2.88    
PRN26  7.0   0.705       -185.        44.3        5.00        2.98    
PRN27  7.0    2.66        58.6        44.7        5.00        3.19    
PRN28  7.0   0.791        22.8        47.1        5.00        2.91    
PRN29  7.0   0.870        630.        45.2        5.00        3.05    
PRN30  7.0    2.71        4.06        46.1        5.00        2.80    
_______________________
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  7 16   06  7 17   06  7 18   06  7 19   06  7 20   06  7 21   06  7 22
prn   3d rss (cm)
  1     227        280        257        134        214        234        243   
  2     101        158        132        107        116         81        167   
  3     241        455        207        153        138        138        134   
  4     146        131        122        147        159        198        175   
  5     121        132        116        143        174        210        139   
  6     260        131        171        196        179        130        261   
  7     155        237        123        111        120        136        125   
  8     165        151        208        215        162        183        203   
  9     182        181        157        207        131        215        191   
 10     150        154        232        135        217        204        267   
 11     265        248        188        188        185        191        254   
 13     218        240        205        179        170        195        240   
 14     174        173        188        213        209        198        231   
 15     196        274        146        225        200        206        264   
 16     332        180        186        225        198        206        208   
 17     112         55        121        182        193        133        134   
 18     246        225        210        221        203        234        268   
 19     203        213        158        184        171        226        188   
 20     189        180        172        197        176        177        185   
 21     235        169        174        202        182        238        214   
 22     159        124         81        159        180        174        175   
 23      92        149        149         62        170        218        164   
 24     277        308        208        175        249        222        193   
 25     124        140        148        153        170        152        215   
 26     145        197        172        133        157        170        134   
 27     155        163        173        266        175        206        168   
 28     162        167        173        174        192        188        175   
 29     376        954        175        112        138        313        787   
 30     138        144        207        237        192        199        157   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   algo alic alrt amc2 areq artu aspa auck bili bjfs bogt braz brew brft brmu bucu cagz cas1 cedu chat coco crao cro1 daej daka darr darw dav1 dgar dubo dwh1 glps graz guam guao guat guug haly hob2 hrao hyde iisc invk irkt ispa jama karr kely kerg khaj kir0 kiru kit3 kodk kokb kou1 kour kunm kuuj lae1 lpgs lroc mac1 mad2 mas1 mate maw1 mbar mcm4 mdvj mikl mobn mobs msku mtbg nisu nklg not1 noum nril ntus nya1 nyal ohi2 onsa pdel pert pets pimo pol2 polv qaq1 qiki rabt ramo reso reyk riog sant sch2 scip scor scub sele sey1 shao sni1 ssia stjo syog thti thu3 tid2 tixi tow2 trab tro1 tskb tukt twtf unsa usn3 usud uzhl vesl whit wuhn yakt yell yibl zamb zimj



More information about the IGSREPORT mailing list