[IGSREPORT-13791] Wk 1372 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Tue May 9 15:25:37 PDT 2006


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IGS Electronic Report   09 May 15:25:41 PDT 2006      Message Number 13791
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1372 (DAYS 113-119, DATES 2006 Apr 23 - Apr 29)
******************************************************************************

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/1372.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl13727.sum         This text file.
jpl13727.erp         Earth rotation parameters for GPS week 1372.
jpl13727.snx         Ground station coordinates for GPS week 1372, SINEX format.
jpl1372[0-6].sp3     GPS ephemerides for GPS week 1372, sp3 format.
jpl1372[0-6].sp3c    GPS ephemerides for GPS week 1372, sp3c format.
jpl1372[0-6].tro     Ground station troposphere estimates for GPS week 1372.
jpl1372[0-6].clk     GPS and ground station clocks for GPS week 1372, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 4.1 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 PRN07 was excluded day 117, due to scheduled repositioning maintenance.

JPL REFERENCE CLOCK TABLE                   GPS week 1372 (2006 Apr 23 - Apr 29)
 2006-04-23 USN3
 2006-04-24 USN3
 2006-04-25 USN3
 2006-04-26 USN3
 2006-04-27 USN3
 2006-04-28 USN3
 2006-04-29 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 1372 (2006 Apr 23 - Apr 29)
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
53848.50  105316  363358  -7677239  10378  20  20  139  139 80  0 29   727  -759
53849.50  105768  362726  -7687853  10849  19  20  133  133 80  0 29   621  -699
53850.50  106017  362262  -7698697  10840  19  19  129  129 80  0 29   365  -542
53851.50  106290  361974  -7709646  11057  19  20  127  127 80  0 29   272  -214
53852.50  106747  361810  -7721327  12306  20  20  126  126 80  0 28   579  -324
53853.50  107864  361594  -7733508  12056  20  20  125  125 80  0 29  1094  -121
53854.50  109006  361224  -7745350  11628  19  20  122  122 80  0 29   809  -449
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1372:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1372 (2006 Apr 23 - Apr 29)
      06  4 23   06  4 24   06  4 25   06  4 26   06  4 27   06  4 28   06  4 29
prn   3d rss (cm)
  1     3.6        4.7        5.1        3.9        5.3        6.0        8.4   
  2     9.2        4.1        2.3        4.7        4.8        5.2        4.4   
  3     2.0        5.7        6.9        5.4        7.2       15.5        8.3   
  4     7.4        3.5        6.1        4.6        3.8        5.5        3.3   
  5     1.8        2.7        2.7        2.1        1.6        3.5        2.7   
  6     2.6        2.8        3.6        2.5        3.7        4.6        3.5   
  7     4.4        3.8        3.2        5.4                   5.6        5.9   
  8     2.9        4.4        3.9        1.5        2.3        3.5        3.6   
  9     2.0        6.4        4.8        2.0        2.2        2.8        2.5   
 10     6.4        5.9        3.5        2.7        5.2        6.4        6.1   
 11     1.2        3.0        4.2        6.0        7.1        2.8        4.2   
 13     3.4        3.4        3.2        2.6        3.5        4.0        3.3   
 14     5.6        4.8        5.3        8.0        5.6        7.5        3.8   
 15     3.1        3.9        4.1        5.3        4.2        5.1        5.2   
 16     5.4        4.3        4.5        7.2        5.2       10.5        6.0   
 17     3.9        4.0        2.7        5.2        5.6        3.1        2.6   
 18     2.1        3.9        4.9        3.3        4.0        3.7        3.3   
 19     8.3       17.9       17.2       15.2       17.8       23.4       23.0   
 20     3.6        3.0        4.1        3.7        3.0        2.7        3.2   
 21     4.7        3.8        6.4        4.9        4.6        5.5        4.1   
 22     3.2        8.3        5.3        5.3        5.6        6.1        7.7   
 23     2.4        5.6        6.1        4.2        5.7        7.0        5.1   
 24     1.6        4.4        2.9        1.8        2.9        4.2        2.6   
 25     3.7        3.6        3.6        3.8        4.1        4.4        3.5   
 26     7.3        5.4        4.8        3.4        5.7        3.7        3.2   
 27     2.8        4.0        4.6        3.9        2.9        2.3        2.9   
 28     4.3        6.3        4.0        2.4        2.7        3.5        2.3   
 29     6.6        6.5        4.8        6.9        8.1        4.5        5.4   
 30     2.4        2.4        2.6        2.5        2.1        2.6        1.5   
_______________________
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 1372 (2006 Apr 23 - Apr 29)
 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   0.973e-01   0.316        38.2        4.60        3.31    
ALIC   2.0    10.0      -0.729e-01    60.5        5.52        3.09    
ALRT   5.0    6.22      -0.589e-01    14.6        4.00        3.07    
ANKR   1.0    18.6      -0.852e-02    42.0        5.00        1.96    
ARTU   4.5   0.198e+05   0.183        25.4        5.00        1.02    
ASPA   6.9   0.290e+06    3.19        34.1        7.00        3.86    
AUCK*  7.0   0.287e+06    3.92        49.3        5.87        3.29    
BAHR*  3.9   0.511        517.        34.5        5.53        3.30    
BILI   7.0    8.48      -0.784e-01    38.3        5.00        2.87    
BJFS   2.0    10.2      -0.655e-01    39.5        5.00        3.65    
BOGT   7.0    19.3      -0.636e-01    43.8        6.15        3.46    
BREW   1.0   0.799e-01    122.        36.0        5.00        3.01    
BRFT   6.0   0.158      -0.647        34.2        6.52        3.40    
BRMU   3.7   0.284e+06    3.38        37.7        5.29        3.86    
CAGZ   2.0    1.46        339.        47.5        4.52        3.14    
CAS1*  7.0    7.28      -0.559e-01    43.3        4.60        1.79    
CEDU*  5.0    453.      -0.106e-01    38.2        4.22        2.71    
CHAT*  7.0    13.7      -0.615e-01    59.7        5.16        2.88    
CHUM   3.0    13.9      -0.358e-02    61.1        8.00        2.70    
COCO   7.0   0.856e+05    373.        48.0        6.30        3.16    
CRO1   7.0   0.634e-01    156.        36.6        6.00        3.87    
DAEJ   2.0    8.13       0.251e-01    58.0        5.52        3.40    
DAKA   2.0    15.6      -0.124e-02    90.5        4.53        2.87    
DARR   5.0   0.291e+06   -5.68        46.4        6.61        3.42    
DARW   2.0    3.36        65.9        56.5        6.50        3.59    
DGAR*  5.0    19.7      -0.806e-01    28.2        5.85        3.31    
DUBO   7.0    94.9       0.362e-01    40.1        4.46        3.39    
DWH1   6.0   0.488       0.935e-01    51.7        6.52        2.85    
GLPS   6.9    22.2      -0.799e-01    35.1        5.00        3.89    
GUAM   5.0    13.8      -0.892e-01    49.9        7.41        3.60    
GUAT   7.0   0.291e+06    508.        71.0        6.86        2.05    
GUUG   1.9   0.290e+06   -23.6        34.5        7.00        3.68    
HOB2*  7.0   0.105        417.        56.6        5.00        2.72    
HRAO*  7.0   0.720        26.5        23.6        5.15        3.10    
IENG   1.0   0.550       0.122e-02    47.0        6.00        3.00    
IISC   6.9    24.0      -0.836e-01    55.7        6.45        3.22    
INVK   1.0    6.22      -0.664e-01    49.0        4.00        1.83    
IRKJ   3.0   0.213       -341.        53.7        6.00        2.60    
IRKT*  3.9    8.04      -0.262        55.5        5.00        2.24    
ISPA   7.0    13.7      -0.706e-01    26.1        6.59        2.98    
KARR   7.0    12.2      -0.694e-01    48.9        5.59        2.88    
KELY   4.6    8.41      -0.582e-01    29.9        5.39        1.94    
KERG*  5.7    2.42        351.        55.4        5.51        2.67    
KHAJ   4.9   0.131       0.276        53.4        5.00        3.02    
KIR0   1.8   0.287e+06    18.3        52.3        5.48        2.72    
KIRU   5.0    13.1      -0.588e-01    55.0        5.62        2.69    
KODK   2.0    7.37      -0.575e-01    62.5        5.52        2.84    
KOKB   7.0   0.677e-01    212.        32.3        6.44        3.85    
KOUR*  7.0    18.1      -0.649e-01    54.7        6.59        4.39    
KUNM   7.0    31.9      -0.174e-02    74.5        6.00        2.80    
LAE1   1.9    11.7      -0.880e-01    66.2        7.00        3.86    
LHAS*  6.8    8.74      -0.432e-02    34.8        5.31        3.21    
LPGS*  5.7    28.6       0.422e-02    51.3        5.00        3.56    
MAC1   7.0    7.64      -0.678e-01    38.6        4.00        2.33    
MAD2   4.0   0.882e-01    6.42        49.3        6.00        2.81    
MAS1*  7.0    17.3      -0.660e-01    49.4        4.31        3.18    
MAW1   0.8    8.58      -0.711e-01    52.0        5.00        1.67    
MCM4*  5.8    25.5        597.        69.8        4.00        1.52    
MDO1*  3.0    22.3      -0.711        56.3        5.35        3.01    
MDVJ   6.0   0.375        187.        75.6        5.84        1.94    
MOBN   1.0    9.87      -0.617e-01    52.0        7.00        2.83    
NICO   5.0    11.3      -0.491e-02    27.4        5.42        3.65    
NISU   7.0   0.108       0.440e-01    61.2        6.30        3.10    
NKLG   7.0   0.269e+06    486.        63.0        7.00        1.87    
NOT1   5.0   0.118        928.        41.9        5.81        2.30    
NOUM   6.0   0.288e+06    2.54        42.3        6.17        3.49    
NRIL   7.0    8.63      -0.605e-01    21.4        4.00        2.94    
NTUS   5.7    10.6      -0.117e-01    59.9        7.00        3.86    
NYA1   6.0   0.127       0.272        32.5        4.69        2.56    
NYAL*  1.0   0.956e-01  -0.548        36.0        5.00        2.07    
OHI2   4.4    13.7      -0.389e-02    35.9        4.25        2.60    
ONSA*  7.0   0.641e-01    60.6        42.9        5.00        2.44    
OPMT   2.0   0.155        16.2        62.0        7.00        2.62    
OUS2   1.0    12.2      -0.100e-01    53.0        5.00        3.04    
PDEL   7.0    52.6      -0.603e-02    36.1        6.00        3.37    
PERT*  7.0    2.40        601.        60.3        5.30        3.26    
PETS   7.0    11.0      -0.691e-01    43.6        5.00        3.23    
PIMO   7.0    16.3      -0.890e-01    23.1        6.59        3.53    
POL2   3.0    11.2      -0.646e-01    32.3        5.36        3.24    
QAQ1   2.0    6.99      -0.553e-01    48.5        5.00        2.28    
RABT   2.8    29.4      -0.437e-02    54.3        4.00        2.75    
RAMO   1.0    17.5      -0.767e-01    58.0        6.00        3.12    
RESO   5.0    7.99      -0.532e-01    48.4        5.00        2.78    
REYK   5.0    7.57      -0.332e-02    48.0        6.42        2.30    
RIOG*  7.0    9.96      -0.710e-01    34.6        4.16        2.44    
SANT*  7.0    7.15        843.        21.9        5.00        3.46    
SCH2   7.0    88.2        281.        37.1        4.16        3.13    
SCOR   2.0    7.03      -0.575e-01    52.5        5.00        1.94    
SCUB   7.0    15.6      -0.745e-01    53.9        6.87        3.55    
SELE   1.0    18.9      -0.669e-02    53.0        4.00        2.60    
SEY1   5.9    17.1      -0.672e-01    49.5        7.52        3.11    
SHAO   0.9    141.       0.277e-01    61.0        5.00        1.91    
SIO3   6.4    15.9      -0.735e-01    42.7        5.00        2.42    
STJO   7.0   0.710e-01   -3.56        36.7        4.73        3.58    
SYDN   4.0   0.809e+05    82.9        44.3        5.53        3.21    
SYOG   6.0    1.40        165.        46.0        5.00        2.02    
TEHN   0.9    10.5      -0.664e-01    50.0        5.00        3.17    
THTI   7.0   0.105e+06    549.        59.1        6.15        3.54    
THU3   2.0    10.0      -0.622e-01    44.0        4.53        2.63    
TIXI   7.0    7.43      -0.786e-01    41.6        4.73        2.84    
TLSE   1.0   0.904        516.        46.0        5.00        2.23    
TOW2   7.0    2.81        80.4        43.4        5.30        3.31    
TRAB   1.0    12.5      -0.807e-01    46.0        6.00        3.38    
TSKB*  7.0    1.44      -0.719e-01    26.3        5.15        3.91    
TUKT   0.9    7.28      -0.565e-01    50.0        4.00        1.89    
TWTF   1.0   0.137       0.337        58.0        6.00        3.28    
UNSA   6.0    15.7      -0.749e-01    66.2        6.85        2.34    
URUM   1.0    22.6      -0.752e-02    33.0        7.00        2.79    
USN3   8.2    .           .           49.7        5.45        3.16    
USUD   5.0   0.130        18.3        32.4        5.42        3.77    
UZHL   7.0   0.288e+06    512.        59.6        5.59        2.23    
WHIT   5.0    9.38        305.        37.0        5.00        2.69    
WUHN   4.9    15.8      -0.780e-01    71.1        6.83        3.48    
YAKT   7.0   0.238e+05   0.696        35.6        6.00        2.43    
YELL*  7.0   0.823e-01    3.68        43.7        5.00        2.19    
YIBL   2.5    15.1      -0.814e-01    59.9        6.00        2.94    
YSSK   2.0    10.4      -0.795e-01    49.0        5.00        3.02    
ZIMJ   2.0   0.289e+06    3.34        63.0        5.00        2.24    
ZIMM   1.0    5.35       0.266e-01    47.0        6.00        2.83    
PRN01  6.8    5.24        49.2        44.4        5.30        2.51    
PRN02  7.0   0.298       -6.87        48.4        6.15        2.98    
PRN03  7.0    2.20        93.5        45.9        5.16        2.87    
PRN04  7.0   0.990        215.        46.7        5.16        2.90    
PRN05  7.0    1.95       -101.        46.6        5.00        2.89    
PRN06  7.0    1.36        493.        46.7        5.15        2.83    
PRN07  6.0    1.02        532.        49.0        5.00        2.68    
PRN08  7.0    2.83       -63.8        45.3        5.00        3.06    
PRN09  7.0    2.65        17.6        45.0        5.00        2.73    
PRN10  7.0    2.51        82.4        48.6        5.00        2.71    
PRN11  7.0   0.463        323.        47.6        5.00        2.72    
PRN13  7.0   0.332        57.2        48.9        6.00        2.77    
PRN14  7.0   0.338       -15.2        47.4        6.00        3.08    
PRN15  7.0    3.16        603.        45.9        5.16        2.97    
PRN16  7.0   0.299        39.0        45.9        5.00        2.89    
PRN17  7.0   0.424        86.5        46.9        7.00        3.08    
PRN18  7.0   0.465       -232.        48.7        5.16        2.84    
PRN19  7.0   0.321       -13.7        51.1        6.30        2.84    
PRN20  7.0   0.369       -28.0        48.4        5.73        2.78    
PRN21  7.0   0.415        24.2        47.2        5.00        3.03    
PRN22  7.0    1.01        89.3        44.7        6.30        2.97    
PRN23  7.0   0.362        143.        49.3        7.00        2.90    
PRN24  7.0    3.09        1.25        46.9        5.00        2.86    
PRN25  7.0    4.57        12.8        45.4        5.00        3.06    
PRN26  6.7   0.748       -97.0        46.3        5.45        2.26    
PRN27  7.0    2.39        45.9        45.6        5.00        3.09    
PRN28  7.0   0.824        28.7        47.6        5.00        2.89    
PRN29  6.7   0.841        593.        46.7        5.16        2.26    
PRN30  7.0    5.04        187.        45.6        5.00        2.68    
_______________________
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  4 23   06  4 24   06  4 25   06  4 26   06  4 27   06  4 28   06  4 29
prn   3d rss (cm)
  1     484        489        338        387        385        372        380   
  2     166        178        122        100        136        166        194   
  3     217        157        164        197        230        124        161   
  4     197        126        116        127        131        140        134   
  5     142        129        120        136        124        139        118   
  6     198        185        179        155        172        191        187   
  7     330        263        216        154                   917        157   
  8     173        179        164        163        126        161        184   
  9     216        148        176        190        162        240        271   
 10     171        227        193        144        188        322        241   
 11     184        162        199        170        208        190        177   
 13     200        228        195        234        200        198        199   
 14     194        194        266        216        205        378        286   
 15     230        227        183        220        262        334        336   
 16     197        194        256        253        250        299        261   
 17     261         94        123         84         93        175        116   
 18     198        183        181        200        182        207        198   
 19     164        186        146        206        173        117        125   
 20     283        182        176        172        232        261        179   
 21     226        195        174        196        188        173        248   
 22     282        228        145        106        119        115         87   
 23     211        250        238        176        119        137        171   
 24     259        157        166        199        217        206        222   
 25     380        184        160        310        240        394        225   
 26     376        241        357        219        184        194        149   
 27     187        154        159        118        170        135        191   
 28     238        175        168        175        177        174        190   
 29     743        165        387       1506        323        588        496   
 30     178        129        150        164        250        192        160   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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