[IGSREPORT-14876] Wk 1416 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Tue Mar 13 16:26:22 PDT 2007


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IGS Electronic Report   13 Mar 16:26:22 PDT 2007      Message Number 14876
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1416 (DAYS 56-62, DATES 2007 Feb 25 - Mar 03)
******************************************************************************

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/1416.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl14167.sum         This text file.
jpl14167.erp         Earth rotation parameters for GPS week 1416.
jpl14167.snx         Ground station coordinates for GPS week 1416, SINEX format.
jpl1416[0-6].sp3     GPS ephemerides for GPS week 1416, sp3 format.
jpl1416[0-6].sp3c    GPS ephemerides for GPS week 1416, sp3c format.
jpl1416[0-6].tro     Ground station troposphere estimates for GPS week 1416.
jpl1416[0-6].clk     GPS and ground station clocks for GPS week 1416, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 4.7 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 PRN24 excluded days 060 and 061.
WARNING: Data from COPO, DAV1, PDEL, SFER, THTI, UNFE, UNSA, VESL, ZIMJ, ZIMM excluded day 056.
WARNING: Data from DAV1, KELY, KOKB, PDEL, QAQ1, UNSA, ZIMJ, ZIMM excluded day 057.
WARNING: Data from DAV1, MAT1, PDEL, VESL, ZIMJ, ZIMM excluded day 058.
WARNING: Data from DAV1, HILO, PDEL, TORP, VESL, ZIMJ, ZIMM excluded day 059.
WARNING: Data from BRFT, DAV1, FLIN, MAD2, MAW1, PDEL, QAQ1, RIOG, TORP, VESL, ZIMJ, ZIMM excluded day 060.
WARNING: Data from CLAR, DAV1, GLSV, HILO, PDEL, QAQ1, TORP, VESL, WES2, ZIMJ, ZIMM excluded day 061.
WARNING: Data from CLAR, DAV1, GUAO, HILO, IRKT, KHAR, PDEL, REYK, VESL, WES2, WHIT, YAKT, ZECK, ZIMJ, ZIMM excluded day 062.

JPL REFERENCE CLOCK TABLE                   GPS week 1416 (2007 Feb 25 - Mar 03)
 2007-02-25 USN3
 2007-02-26 USN3
 2007-02-27 USN3
 2007-02-28 USN3
 2007-03-01 USN3
 2007-03-02 USN3
 2007-03-03 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 1416 (2007 Feb 25 - Mar 03)
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
54156.50  -18258  438578   -429652   8984  22  28  134  134 80  0 31  1342  1442
54157.50  -16729  439705   -438625   8970  22  27  133  133 80  0 31  1375  1187
54158.50  -15176  441082   -447743   9266  23  28  136  136 80  0 31  1353  1668
54159.50  -14172  442718   -456910   9060  23  28  137  137 80  0 31  1104  1561
54160.50  -13429  444434   -465755   8630  24  30  140  140 80  0 30  1252  1690
54161.50  -12906  446433   -474351   8562  24  30  140  140 80  0 30   695  1569
54162.50  -12576  447971   -482971   8682  23  29  139  139 80  0 31   801  1048
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1416:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1416 (2007 Feb 25 - Mar 03)
      07  2 25   07  2 26   07  2 27   07  2 28   07  3  1   07  3  2   07  3  3
prn   3d rss (cm)
  1    16.5       19.1       12.6        8.7        4.3       11.4       15.0   
  2     8.0       10.0        7.3        6.4        4.9        8.8        8.0   
  3     5.6        4.0        3.3        3.6        4.9        3.3        2.9   
  4     7.4        7.9        9.5        9.9        4.0       13.3       23.3   
  5     3.5        2.6        3.1        3.0        2.7        3.4        2.1   
  6     4.9        5.1        3.5        3.3        4.5        3.7        1.5   
  7     4.6        5.3        5.1        4.1        4.3        6.2        4.1   
  8     3.5        3.2        3.1        2.2        2.5        2.3        4.8   
  9     2.7        3.0        3.0        2.5        3.1        2.0        3.3   
 10     4.0        3.8        3.8        3.6        4.4        4.6        4.2   
 11     4.0        5.9        3.4        3.8        4.0        2.7        2.7   
 12     3.7        4.6        4.9        6.2        6.6        3.6        3.0   
 13     5.2        7.6        4.3        5.6        4.5        6.4        4.0   
 14     6.5        4.9        4.8        4.3        5.8        4.7        4.9   
 15     4.4        4.3        9.6       15.1       12.4       11.5        8.6   
 16     5.4        6.1        4.3        5.0        5.3        3.8        5.8   
 17     7.5       10.0       13.4        8.1        8.1       10.2        7.2   
 18     4.8        4.1        3.5        4.9        5.0        4.0        9.8   
 19     5.5       11.4        7.2        9.6        4.8        6.9        6.8   
 20     4.8        5.0        2.8        4.9        4.0        3.2        4.3   
 21     3.7        5.7        3.5        3.8        5.2        3.5        5.3   
 22     5.4        5.4        5.2        6.4        7.8        8.0        9.2   
 23     7.6        4.3        5.0        6.4        4.0        7.2        3.7   
 24     3.4        4.5        1.8        1.7                              3.7   
 25    14.1        6.9        4.5        8.3        4.7        9.9        7.0   
 26     4.0        3.7        4.4        3.4        4.4        3.1        4.3   
 27     4.0       12.6        5.6        2.4        2.9        3.4        4.0   
 28     5.4        2.8        5.0        4.2        3.7        3.4        5.2   
 29     4.0        4.8        3.8        3.3        5.2        4.2        3.7   
 30     3.5        2.9        5.4        3.2        3.6        4.7        3.4   
 31    10.8       13.0       17.1       18.3       14.8       12.2       17.7   
_______________________
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 1416 (2007 Feb 25 - Mar 03)
 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   0.977e-01    2.44        38.2        4.31        3.16    
ALRT   2.0    7.24      -0.566e-01    14.5        4.00        2.91    
ANKR   3.5    17.4      -0.279e-01    46.3        4.26        3.40    
AREQ   6.8    16.4      -0.586e-01    17.8        4.15        2.72    
ARTU   7.0    11.0      -0.722e-01    24.5        4.73        2.36    
ASPA   4.8   0.289e+06    7.88        32.2        7.59        3.92    
AUCK*  4.0    5.00       0.669e-02    46.3        5.00        3.53    
BAHR*  7.0   0.501        601.        35.3        5.00        3.67    
BAN2   1.0    19.7      -0.928e-02    70.0        8.00        1.91    
BILI   7.0    7.81      -0.777e-01    38.0        5.16        2.73    
BJFS   7.0    12.8      -0.661e-01    40.0        5.15        3.41    
BOGT   4.9    16.3      -0.641e-01    50.4        6.81        3.04    
BRAZ   3.9   0.285e+06    506.        57.5        6.00        1.83    
BRFT   4.0   0.122e+07  -0.206e+05    38.7        7.00        2.25    
CAS1*  7.0    7.86      -0.653e-01    43.1        4.32        1.66    
CEDU*  7.0    10.3      -0.714e-01    45.6        4.45        3.61    
CHAT*  4.9    10.8      -0.746e-01    59.8        5.81        2.96    
COCO   7.0    16.7      -0.765e-01    45.6        6.85        2.99    
CRO1   7.0   0.113        345.        38.5        6.00        3.67    
DARR   5.0   0.206e+06    8.12        48.8        6.41        3.57    
DARW   2.0    3.22        384.        55.5        7.51        3.35    
DGAR*  7.0    15.7      -0.842e-01    29.9        6.87        3.54    
DUBO   7.0    62.8      -0.540e-03    31.5        4.45        3.36    
DWH1   7.0   0.561       0.723e-01    51.0        6.87        3.03    
FAIR   7.0    9.88      -0.631e-01    28.7        5.86        2.38    
GLPS   7.0    22.8      -0.761e-01    32.3        5.15        4.68    
GUAO   4.9    7.83      -0.508e-01    46.3        6.00        3.33    
GUAT   7.0   0.290e+06    501.        77.8        6.31        1.93    
GUUG   7.0   0.289e+06    1.70        32.3        7.15        3.87    
HALY   7.0    12.7      -0.759e-01    56.2        5.74        3.44    
HERT   1.0    8.80      -0.682e-01    44.0        5.00        2.19    
HNLC   1.0    15.5      -0.993e-01    42.0        6.00        3.62    
HOB2*  7.0   0.166        232.        52.7        5.75        3.42    
HYDE   2.0    13.5      -0.758e-01    31.5        6.00        3.92    
IISC   4.0    23.7      -0.817e-01    57.8        6.52        3.25    
IRKJ   2.0   0.241       -148.        46.0        6.00        2.58    
IRKT*  6.0   0.244      -0.180        51.4        5.89        2.19    
ISPA   7.0    13.2      -0.801e-01    25.9        6.72        3.27    
KARR   7.0    12.0      -0.806e-01    57.4        6.15        2.77    
KERG*  7.0   0.262e+04    43.2        62.3        5.90        2.88    
KHAJ   7.0   0.112       0.303        57.2        5.00        2.75    
KIR0   7.0   0.289e+06   -4.50        43.6        4.87        2.42    
KIT3*  6.5    44.9      -0.108e-01    56.3        7.00        2.93    
KOKB   5.8   0.153e+06    616.        32.8        6.54        2.22    
KOUC   6.9    4.98       0.105e-01    53.4        6.59        3.41    
KOUR*  6.3    2.17        24.1        32.9        6.89        1.92    
KUNM   7.0    36.2      -0.156e-01    73.6        6.00        2.67    
LPGS*  7.0    25.7      -0.121e-01    48.0        5.59        3.71    
MAC1   7.0    7.55      -0.750e-01    38.0        4.87        2.39    
MAD2   6.0   0.564e-01    491.        44.7        6.36        2.69    
MAS1*  7.0    11.1      -0.763e-01    49.2        4.87        2.98    
MAW1   1.0    4.23      -0.628e-02    29.0        5.00        2.26    
MBAR   7.0    16.9      -0.850e-01    33.6        6.00        2.88    
MCM4*  7.0   0.945e+05    482.        27.1        4.75        1.48    
MDO1*  7.0    67.2        716.        23.4        5.00        3.55    
MEDI   1.0   0.224        619.        68.0        5.00        2.37    
MOBN   7.0    8.86      -0.647e-01    53.0        6.44        2.64    
NISU   2.0   0.466e-01   0.399e-01    59.0        6.00        3.43    
NKLG   7.0   0.288e+06    510.        61.4        7.00        2.05    
NOT1   4.0   0.103        1.42        40.3        6.27        2.17    
NRIL   6.9    9.31      -0.611e-01    22.8        4.58        2.30    
NSSP   3.0    6.61      -0.499e-01    54.0        4.00        2.99    
NYA1   7.0   0.142       -2.06        32.6        4.00        2.05    
OHI2   7.0    31.0      -0.127e-01    38.6        5.00        2.71    
ONSA*  7.0   0.508e-01    28.6        41.6        4.45        2.40    
OUS2   2.0    1.13        4.87        38.5        5.00        2.92    
PERT*  7.0    24.0        10.1        61.2        5.73        3.33    
PETS   7.0    29.2      -0.628e-01    44.6        5.15        3.05    
PIMO   7.0    19.1      -0.893e-01    24.0        6.30        3.72    
QAQ1   4.0    7.50      -0.671e-01    50.0        5.00        1.90    
QIKI   4.0    8.15      -0.587e-01    54.8        4.28        2.00    
RBAY   7.0    83.5      -0.245e-01    76.1        4.15        2.84    
RESO   3.0    8.23      -0.517e-01    51.3        4.69        2.35    
REYK   3.0    7.45      -0.124e-01    49.3        6.00        2.19    
RIOG*  3.9    9.06      -0.873e-01    35.8        4.53        2.71    
SANT*  6.9    13.8        878.        28.2        5.00        3.33    
SCH2   7.0    81.1        30.4        32.6        4.60        2.78    
SCOR   4.0    7.67      -0.612e-01    52.5        5.00        1.55    
SCUB   7.0    20.1      -0.679e-01    54.0        6.15        3.70    
SIMO   7.0    147.      -0.918e-02    44.7        5.48        2.56    
SNI1   6.8    13.8      -0.677e-01    35.6        5.00        3.39    
STJO   7.0   0.859e-01  -0.980        30.2        4.74        3.43    
SUNM   6.0   0.277e+06   -3.60        74.5        6.00        2.63    
SYOG   6.0    1.16       -249.        45.0        5.00        2.31    
TEHN   1.0    7.98      -0.622e-01    53.0        5.00        3.84    
THTI   5.7    12.1        220.        56.3        7.17        3.22    
THU3   4.0    7.39      -0.660e-01    42.5        4.53        2.39    
TIXI   3.0    7.94      -0.784e-01    44.0        5.00        2.53    
TOW2   7.0    13.9      -0.821e-01    43.7        5.59        3.67    
TSKB*  7.0    1.30        1.92        29.8        4.74        3.55    
TUBI   3.0   0.289e+06   -11.6        44.7        5.00        2.96    
TWTF   7.0   0.104       0.336        58.2        5.87        3.46    
UNFE   1.0    12.8      -0.701e-01    38.0        5.00        2.86    
UNSA   3.0   0.305e+05   0.137        64.0        7.00        2.77    
URUM   2.0    25.3      -0.135e-01    29.5        7.00        3.12    
USN3   8.4    .           .           51.3        5.59        3.29    
USUD   7.0   0.127        367.        34.6        4.87        3.23    
UZHL   4.0   0.289e+06    500.        56.5        5.51        1.58    
VENE   1.0    11.2      -0.705e-01    49.0        5.00        2.26    
VESL   1.0   0.289e+06    502.        42.0        5.00        1.92    
WAB2   4.0   0.415e-01    41.3        53.2        5.51        3.32    
YAKT   6.0    15.4      -0.737e-01    56.8        7.85        2.04    
YEBE   1.0   0.198        80.3        48.0        5.00        2.52    
YELL*  7.0   0.127e+05    70.4        49.4        4.75        1.96    
ZAMB   7.0    38.0      -0.815e-02    50.0        4.45        2.54    
PRN01  7.0    4.81        111.        43.6        5.60        2.75    
PRN02  7.0   0.227        86.1        47.6        6.00        2.82    
PRN03  7.0    2.15        20.5        45.9        5.31        2.51    
PRN04  7.0   0.803        5.91        46.9        6.00        2.78    
PRN05  7.0    1.46        40.7        46.0        5.00        2.55    
PRN06  7.0    1.27        57.1        45.4        5.00        2.58    
PRN07  7.0    1.04        401.        46.3        5.16        2.61    
PRN08  7.0    2.31       -98.2        43.7        5.00        2.97    
PRN09  7.0    2.83        59.5        43.0        5.00        2.73    
PRN10  7.0    2.51        98.1        48.0        5.00        2.63    
PRN11  7.0   0.342        8.63        47.0        5.00        2.86    
PRN12  7.0   0.655       -47.5        44.3        6.59        2.76    
PRN13  7.0   0.408        148.        48.4        5.30        2.68    
PRN14  7.0   0.354        9.83        45.4        5.45        2.77    
PRN15  7.0    7.67        534.        44.9        4.17        2.26    
PRN16  7.0   0.504        126.        47.3        5.45        2.61    
PRN17  7.0   0.610        77.2        45.9        6.00        2.85    
PRN18  7.0   0.492       -253.        45.3        5.00        2.61    
PRN19  7.0   0.220        9.50        48.7        6.30        2.70    
PRN20  7.0   0.349       -22.6        47.6        5.59        2.81    
PRN21  7.0   0.362        72.3        45.3        5.00        2.75    
PRN22  7.0    1.16        170.        44.3        6.30        2.79    
PRN23  7.0   0.361        152.        46.1        6.15        2.93    
PRN24  5.0    2.34        80.9        44.8        5.00        2.71    
PRN25  7.0    1.10        325.        44.7        5.30        2.77    
PRN26  7.0   0.663       -64.6        44.9        5.00        2.69    
PRN27  7.0    2.85        96.5        44.4        5.15        3.03    
PRN28  7.0    1.10        6.44        47.4        5.15        3.00    
PRN29  6.9    5.20        359.        44.7        5.00        2.62    
PRN30  7.0    2.37        26.6        45.6        5.00        2.43    
PRN31  7.0   0.430        12.0        43.3        6.45        2.84    
_______________________
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  2 25   07  2 26   07  2 27   07  2 28   07  3  1   07  3  2   07  3  3
prn   3d rss (cm)
  1     211        199        153        195        161        186        270   
  2      58         97         62        179         40         63         44   
  3     215        152        130        128        161        158        140   
  4     198        290        136        205        113        126        228   
  5     147        116        130        132        116        216        182   
  6     219        240        170        178        131        166        245   
  7     161        165        162        164        179        199        152   
  8     167        140        120        186        132        216        250   
  9     190        269        244        238        202        145        119   
 10     247        225        171        203        154        138        124   
 11     205        262        170        231        178        184        158   
 12     112        114        146        122         68         62        127   
 13     194        224        240        221        213        221        230   
 14     204        217        174        186        193        193        190   
 15     410       1256        226        246        136        186        125   
 16     215        222        225        223        248        230        233   
 17     135         82         82         80         75         73        170   
 18     185        175        180        177        170        165        164   
 19     123        178        236        280        245        223        193   
 20     186        178        194        173        176        174        175   
 21     218        264        330        172        253        299        257   
 22     220        303        121         99         68         77        121   
 23     152        223        255        115        182        127        159   
 24     163        127        150        173                              148   
 25     183        333        191        151        158        168        129   
 26     173        178        156        124        130        142        181   
 27     257        316        274        170        188        242        367   
 28     338        262        224        225        178        196        234   
 29     369        322        457        602        374        775        914   
 30     202        135        121        129        160        185        120   
 31     258        138        179        179        133         88         72   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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