[IGSREPORT-15226] Wk 1431 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Tue Jun 26 22:06:52 PDT 2007


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IGS Electronic Report   26 Jun 22:06:52 PDT 2007      Message Number 15226
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1431 (DAYS 161-167, DATES 2007 Jun 10 - Jun 16)
******************************************************************************

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/1431.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl14317.sum         This text file.
jpl14317.erp         Earth rotation parameters for GPS week 1431.
jpl14317.snx         Ground station coordinates for GPS week 1431, SINEX format.
jpl1431[0-6].sp3     GPS ephemerides for GPS week 1431, sp3 format.
jpl1431[0-6].sp3c    GPS ephemerides for GPS week 1431, sp3c format.
jpl1431[0-6].tro     Ground station troposphere estimates for GPS week 1431.
jpl1431[0-6].clk     GPS and ground station clocks for GPS week 1431, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 5.3 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 PRN25 excluded days 162 to 163.
WARNING: Data from PRN32 excluded days 162 to 165.
WARNING: Data from DAV1, HOB2, IRKJ, KOUR, SFER, VESL, YAR2, ZIMJ, ZIMM excluded day 161.
WARNING: Data from DAV1, GODZ, HOB2, IRKJ, KELY, KOUR, NKLG, SFER, VESL, YAR2, ZECK, ZIMJ, ZIMM excluded day 162.
WARNING: Data from AJAC, BRMU, DAV1, HILO, HNLC, HOB2, IRKJ, KELY, KHAR, KOUR, MAUI, OHI2, SFER, VESL, YAR2, ZIMJ, ZIMM excluded day 163.
WARNING: Data from AREQ, DAV1, HILO, HNLC, HOB2, IRKJ, KOUR, SFER, UNFE, VESL, YAR2, ZECK, ZIMJ, ZIMM excluded day 164.
WARNING: Data from DAV1, HILO, HNLC, HOB2, IRKJ, SFER, VESL, YAR2, ZECK, ZIMJ, ZIMM excluded day 165.
WARNING: Data from AJAC, DAV1, HOB2, IRKJ, MANA, NISU, SFER, UNFE, VESL, YAR2, ZECK, ZIMJ, ZIMM excluded day 166.
WARNING: Data from DAV1, IRKJ, MARS, MAT1, MBAR, SFER, UNSA, VESL, ZECK, ZIMJ, ZIMM excluded day 167.

JPL REFERENCE CLOCK TABLE                   GPS week 1431 (2007 Jun 10 - Jun 16)
 2007-06-10 USN3
 2007-06-11 USN3
 2007-06-12 USN3
 2007-06-13 USN3
 2007-06-14 USN3
 2007-06-15 USN3
 2007-06-16 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 1431 (2007 Jun 10 - Jun 16)
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
54261.50  168030  447702  -1651080   5459  20  21  100  100 80  0 31  2661 -1402
54262.50  170341  446167  -1656564   5508  20  21  102  102 80  0 29  2270 -1628
54263.50  172358  444160  -1661852   5063  20  22  100  100 80  0 29  2091 -2172
54264.50  174293  442042  -1666526   4292  19  21   96   96 80  0 30  1748 -2062
54265.50  175883  439956  -1670744   4148  20  21   97   97 79  0 30  1521 -2104
54266.50  177546  437916  -1674540   3439  20  20   95   95 79  0 31  1586 -2025
54267.50  179349  436002  -1678222   3923  19  20   92   92 80  0 31  1968 -2048
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1431:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1431 (2007 Jun 10 - Jun 16)
      07  6 10   07  6 11   07  6 12   07  6 13   07  6 14   07  6 15   07  6 16
prn   3d rss (cm)
  1     8.3       17.0       17.3       24.6       11.8        9.3       14.8   
  2     3.3        3.1        3.4        6.0        3.6        4.2        2.7   
  3     2.5        8.3        3.5        4.3        4.6        4.1        2.4   
  4     4.3        4.0        4.9        6.8        4.7        7.3        4.4   
  5     5.5        3.1        5.6        6.3        4.9        4.3        2.8   
  6     6.5        6.4        4.3        7.4        4.3        4.3        3.8   
  7     6.8        8.2        3.7        8.3        3.6        3.2        3.3   
  8     4.2        5.0        6.3        5.9        6.2        6.7        5.5   
  9     6.7        6.7        7.7        5.3        4.9        7.0        5.1   
 10     3.7        1.6        4.3        5.2        3.9        3.1        4.5   
 11     8.8       11.3        7.3        7.3        8.7        8.3        6.7   
 12     5.6        3.9       25.2        8.1       21.0       15.2        3.0   
 13     4.1        3.8        5.2        5.5        4.2        3.5        3.8   
 14     7.6       15.1       15.8       16.1       10.2        7.3        5.4   
 16     6.0        8.0        4.5        5.1        4.1        6.2        5.7   
 17    11.6        6.4        8.0        6.6        7.8        6.2        8.3   
 18     4.9        3.4        7.6        5.5        5.0        5.3        3.6   
 19     6.6        6.9        3.9        4.2        5.2        4.7        2.7   
 20     8.8       13.2        7.4        9.6        8.8       11.6       11.5   
 21     8.4        8.9        5.2       10.6        5.0        7.4        8.2   
 22     4.4        3.6        4.0        4.2        6.2        4.7        4.1   
 23     5.3        5.3       17.8        7.6        6.8        5.1        3.7   
 24     5.7        4.0       10.8        4.4        3.7        2.4        2.3   
 25     6.6                             11.2        5.2        4.9        3.4   
 26     4.7        4.1        6.4        4.7        3.9        4.7        2.5   
 27     5.4        5.8        7.0        5.7        7.0        5.4        3.3   
 28     4.4        5.0        7.5        4.5        5.2        4.7        4.4   
 29     4.1        3.7        5.5        5.0        5.5        4.1        3.5   
 30     5.2        3.3        4.2        5.5        3.1        4.0        2.3   
 31    17.8       10.7        9.8       10.7        8.0       10.0       15.3   
 32    20.6                                                   59.7       59.7   
_______________________
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 1431 (2007 Jun 10 - Jun 16)
 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   0.626e-01    6.51        48.9        5.00        3.44    
ALRT   0.9    5.87      -0.620e-01    15.0        4.00        3.05    
AMC2   1.0   0.370e-01   0.940e-03    41.0        6.00        3.35    
AREQ   4.9   0.304e+05    493.        20.5        4.00        3.36    
ARTU   6.9    11.8      -0.720e-01    23.1        5.75        2.44    
ASPA   6.9   0.289e+06   -2.17        32.6        7.14        3.85    
AUCK*  7.0   0.192e+04   0.311        45.7        5.15        3.15    
BILI   7.0    7.30      -0.804e-01    41.3        6.33        2.74    
BJFS   5.0    12.1      -0.634e-01    40.6        5.62        3.42    
BOGT   6.9    11.8      -0.555e-01    45.5        6.86        3.22    
BRAZ   1.9    5.40       0.205e-01    53.1        6.00        3.44    
BRFT   7.0    103.      -0.854        35.9        6.74        3.11    
BRMU   4.0   0.289e+06   -2.73        24.0        5.77        3.72    
BUCU   2.0   0.289e+06    466.        37.5        5.53        3.25    
CAS1*  7.0    6.59      -0.544e-01    43.2        4.61        2.02    
CEDU*  7.0    5.98        779.        44.9        4.00        3.21    
CHAT*  6.7   0.214e+05   0.343        60.9        5.16        2.75    
CHUR   7.0   0.292       0.682        33.1        5.15        2.16    
CIC1   6.0    370.       0.157e-01    34.3        5.00        2.93    
COCO   7.0    9.90      -0.621e-01    42.7        6.15        2.88    
CRO1   7.0   0.821e-01    345.        38.4        6.88        3.68    
DARR   7.0   0.113e+06    76.8        48.0        5.60        3.31    
DGAR*  7.0    13.1      -0.761e-01    30.2        6.45        4.40    
DRAG   3.0    4.41      -0.472e-02    42.3        6.05        3.14    
DWH1   6.7    1.15      -0.101        55.0        7.00        3.00    
FAIR   1.0    9.53      -0.643e-01    26.0        6.00        2.24    
GLPS   7.0   0.266e+05   -1.85        38.4        5.00        4.30    
GMAS   7.0    2.39        824.        54.9        7.05        1.95    
GUAO   7.0    7.42      -0.540e-01    34.6        6.15        3.18    
GUAT   7.0   0.286e+06    494.        70.0        6.31        2.16    
GUUG   6.9   0.289e+06   -6.08        31.3        7.15        3.66    
HARV   1.0    34.8      -0.111e-01    55.0        5.00        3.47    
HOB2*  1.0   0.151        233.        56.0        5.00        3.12    
HRAO*  7.0   0.742e-01    168.        24.7        5.16        3.65    
HYDE   7.0    14.1      -0.742e-01    31.4        6.59        3.89    
IRKT*  7.0   0.213       0.145        56.0        5.00        2.54    
JAMA   4.8    11.1      -0.610e-01    61.2        6.00        3.45    
KARR   4.9    8.04      -0.634e-01    48.2        5.00        2.93    
KELY   3.6    7.40      -0.637e-01    32.7        5.30        1.53    
KERG*  7.0   0.111e+04    28.4        56.5        5.00        2.54    
KHAJ   5.0   0.165       0.221        57.3        5.61        3.15    
KIR0   7.0   0.289e+06   -2.24        48.7        5.74        2.63    
KIT3*  7.0    30.3      -0.993e-02    56.7        7.15        3.15    
KOKB   7.0   0.157        911.        33.6        6.59        4.24    
KOUC   7.0    3.64       0.148e-01    51.6        5.87        3.23    
LHAZ   7.0   0.289e+06    5.44        39.9        5.87        3.52    
LPGS*  7.0    19.9       0.123e-02    49.0        5.00        3.55    
MAC1   7.0    6.96      -0.623e-01    37.7        4.15        2.52    
MADR   7.0    16.4      -0.572e-01    36.9        7.03        2.81    
MAW1   2.0    4.34      -0.595e-03    29.5        5.00        1.76    
MBAR   1.9    24.8      -0.819e-01    30.5        6.00        2.94    
MCM4*  7.0    75.6        615.        16.0        5.00        2.04    
MDO1*  6.0    71.1        927.        24.7        6.00        3.70    
MDVJ   3.0   0.674e-01    415.        84.2        6.00        2.21    
MIKL   2.6   0.290e+06    4.28        49.1        6.78        2.93    
MOBN   2.0    12.6      -0.613e-01    51.5        7.51        3.23    
NISU   6.0   0.531e-01   0.191e-01    60.0        6.84        3.42    
NKLG   5.7   0.278e+06    489.        62.7        6.83        2.06    
NLIB*  7.0    36.7      -0.209e-01    50.8        6.02        3.17    
NOT1   7.0   0.177        734.        39.5        6.61        2.59    
NRIL   6.5    8.91      -0.603e-01    22.6        4.89        2.66    
NYA1   4.0   0.981e-01   -5.54        35.0        4.00        2.05    
NYAL*  3.0    5.05       -1.55        39.7        4.36        2.13    
OHI3   7.0   0.289e+06   -2.17        38.4        5.58        2.57    
ONSA*  7.0   0.102       -3.47        41.3        5.47        2.39    
OUS2   7.0    4.32        881.        40.6        5.00        3.00    
PERT*  6.0    67.7        265.        58.8        5.18        3.18    
PETS   6.6   0.184e+04  -0.131        50.0        5.88        2.71    
PIMO   6.8    12.1      -0.728e-01    29.4        6.86        3.35    
QAQ1   3.0    6.50      -0.725e-01    51.0        5.35        2.22    
QIKI   3.0    9.03      -0.643e-01    57.7        5.00        1.74    
RAMO   4.0    54.9       0.638e-03    45.6        6.00        3.49    
RESO   4.0    7.10      -0.559e-01    51.7        5.00        2.56    
REYK   3.9    6.99      -0.666e-02    48.0        6.76        2.40    
SANT*  7.0    7.34        844.        21.5        5.31        3.34    
SCH2   7.0    122.        61.6        49.1        5.48        2.88    
SCOR   3.0    7.70      -0.662e-01    53.7        5.00        1.79    
SCUB   2.0    11.7      -0.739e-01    54.0        7.00        3.49    
SIMO   7.0   0.153e+04  -0.105e-01    48.0        5.59        2.67    
STJO   7.0   0.592e-01  -0.575        37.4        5.46        3.38    
SUWN   7.0    1.69       -62.0        52.9        5.74        3.59    
SYDN   6.9    1.49        83.1        42.0        6.03        2.77    
SYOG   7.0    1.08       -248.        44.7        5.15        2.41    
TEHN   6.9    9.36      -0.623e-01    54.6        5.02        3.84    
THTI   7.0   0.108e+06    579.        58.3        5.60        3.75    
THU3   3.0    8.83      -0.716e-01    46.0        5.05        2.44    
TOW2   7.0    7.12      -0.656e-01    43.0        5.33        3.58    
TRAB   1.6    14.5      -0.909e-01    46.0        6.00        3.38    
TSKB*  7.0    1.66        1.69        26.3        5.77        3.42    
TUKT   3.0    7.08      -0.648e-01    50.3        4.36        1.85    
UNSA   6.0   0.900e+05   -4.18        64.0        7.00        2.82    
USN3   8.3    .           .           51.1        6.18        3.21    
UZHL   2.0   0.289e+06    496.        60.5        6.00        2.57    
WAB2   6.9   0.482e-01    54.3        52.1        6.29        3.47    
WHIT   6.0    3.87        32.3        35.0        4.53        2.78    
WUHN   6.9    12.1      -0.692e-01    69.7        7.00        3.27    
YAKT   7.0   0.142e+04   0.717e-01    35.2        6.59        2.54    
YAR2   1.0    13.4      -0.647e-01    59.0        4.00        3.50    
YELL*  7.0    25.2      -0.144        48.6        4.87        2.10    
YIBL   6.7    5.32       0.188e-01    57.5        6.03        2.99    
ZAMB   0.9    18.0      -0.580e-03    54.0        5.00        2.37    
ZECK   2.0    16.2      -0.693e-01    42.0        5.00        2.76    
ZWE2   2.0    8.27      -0.876e-02    42.0        5.00        3.15    
PRN01  7.0    5.24        134.        43.0        6.32        3.05    
PRN02  7.0   0.315        114.        43.4        6.73        3.18    
PRN03  7.0    2.45        71.4        44.6        5.31        2.88    
PRN04  7.0   0.892        9.79        44.7        5.87        2.92    
PRN05  7.0    1.03        43.6        46.3        5.16        2.80    
PRN06  7.0   0.771        212.        44.7        5.45        2.84    
PRN07  7.0   0.584        258.        47.0        5.73        2.83    
PRN08  6.8    2.51       -111.        42.7        5.00        2.49    
PRN09  6.5    2.58        74.3        44.3        5.87        2.32    
PRN10  7.0    2.55        103.        47.6        5.60        2.81    
PRN11  7.0   0.318        18.3        46.1        5.45        2.78    
PRN12  7.0   0.380       -46.7        44.9        6.61        2.82    
PRN13  7.0   0.358        181.        47.3        6.00        2.93    
PRN14  7.0   0.397        24.7        47.6        5.73        2.75    
PRN16  7.0   0.360        155.        45.3        6.00        3.04    
PRN17  7.0   0.472        64.9        43.6        6.00        3.14    
PRN18  7.0   0.459       -248.        46.7        5.30        2.97    
PRN19  7.0   0.240        42.2        49.3        6.73        2.86    
PRN20  7.0   0.371       -25.6        48.4        6.00        2.97    
PRN21  7.0   0.472        77.9        46.0        5.00        3.02    
PRN22  7.0   0.563        186.        44.0        6.00        3.08    
PRN23  7.0   0.373        173.        47.0        6.47        3.12    
PRN24  7.0    3.41        7.03        43.0        5.00        3.10    
PRN25  4.8    1.03        314.        42.8        5.62        2.62    
PRN26  7.0   0.749       -247.        43.7        5.00        2.88    
PRN27  6.8    3.06        116.        43.6        5.00        2.57    
PRN28  7.0   0.592      -0.858        45.6        5.00        3.03    
PRN29  7.0    2.18        3.67        44.7        5.00        2.87    
PRN30  7.0    1.93        36.5        45.4        5.31        2.59    
PRN31  7.0   0.340        18.1        44.3        7.38        2.94    
PRN32  1.9   0.738        451.        45.0        4.38        3.26    
_______________________
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
      07  6 10   07  6 11   07  6 12   07  6 13   07  6 14   07  6 15   07  6 16
prn   3d rss (cm)
  1     259        214        243        174        224        183        190   
  2     307        275        270        270        281        306        268   
  3     145        196        293        330        165        238        262   
  4     261        122        145        191        120        146        190   
  5     140        209        124        142        119        228        136   
  6     306        288        170        160        246        358        134   
  7     196        179        248        295        304        297        227   
  8     319        616        305        503        440        692        387   
  9     571        736        233        477        159        215        207   
 10     140        118        206        140        130        144        158   
 11     185        199        174        225        281        221        200   
 12     297        257        328        375        441        461        325   
 13     216        198        211        187        232        201        182   
 14     407        296        215        262        176        221        189   
 16     249        216        183        181        183        180        186   
 17     185        165         79         97        112         79        102   
 18     239        169        241        172        201        199        186   
 19     322        230        118        109        230        235        168   
 20     330        172        173        185        181        199        196   
 21     194        217        188        171        178        217        189   
 22     218        175         96        132        143        149        235   
 23     162        121         84         84         94         87         77   
 24     164        123        138        152        191        187        192   
 25     218                              444        167        202        162   
 26     135        170        174        202        175        149        132   
 27     577        539        334        378        308        476        557   
 28     208        199        198        170        164        184        169   
 29     146        112        118        119        181        479        428   
 30     158        182        207        202        237        304        178   
 31     160        252        162        166        200        372        166   
 32     128                                                    224        283   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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