[IGSREPORT-12470] Wk 1317 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Wed Apr 20 16:40:59 PDT 2005


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IGS Electronic Report   20 Apr 16:41:04 PDT 2005      Message Number 12470
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1317 (DAYS 93-99, DATES 2005 Apr 03 - Apr 09)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

Y E Bar-Sever, M B Heflin, B J Newport, Y Vigue-Rodi, F H Webb, J F Zumberge,   and D C Jefferson

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/1317.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl13177.sum         This text file.
jpl13177.erp         Earth rotation parameters for GPS week 1317.
jpl13177.snx         Ground station coordinates for GPS week 1317, SINEX format.
jpl1317[0-6].sp3     GPS ephemerides for GPS week 1317, sp3 format.
jpl1317[0-6].sp3c    GPS ephemerides for GPS week 1317, sp3c format.
jpl1317[0-6].tro     Ground station troposphere estimates for GPS week 1317.
jpl1317[0-6].clk     GPS and ground station clocks for GPS week 1317, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 4.0 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 excluded days 093, 094, and 095.
WARNING: Data from PRN22 excluded day  098.
WARNING: Data from PRN24 excluded day  099.

JPL REFERENCE CLOCK TABLE                   GPS week 1317 (2005 Apr 03 - Apr 09)
 2005-04-03 USN3
 2005-04-04 USN3
 2005-04-05 USN3
 2005-04-06 USN3
 2005-04-07 USN3
 2005-04-08 USN3
 2005-04-09 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 1317 (2005 Apr 03 - Apr 09)
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
53463.50  -32962  245312  -5880042   6403  24  29  145  145 79  0 28  -806   576
53464.50  -34027  245841  -5886366   6245  24  29  147  147 80  0 28  -704   107
53465.50  -34793  246169  -5892453   5930  23  28  144  144 80  0 28  -368   418
53466.50  -35270  247158  -5898186   5535  22  26  142  142 77  0 29  -506  1352
53467.50  -36096  249026  -5904057   6208  24  27  146  146 80  0 28 -1055  1954
53468.50  -37505  251308  -5910599   6876  22  26  143  143 80  0 28 -1603  1934
53469.50  -39592  253212  -5917357   6639  22  26  143  143 79  0 28 -2038  1569
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1317:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1317 (2005 Apr 03 - Apr 09)
      05  4  3   05  4  4   05  4  5   05  4  6   05  4  7   05  4  8   05  4  9
prn   3d rss (cm)
  1     6.2        5.1        4.9        5.0                   6.0        5.1   
  2    11.0       13.6       12.3       17.2       15.5       18.6       27.3   
  3     5.6        4.6        7.9        3.6        3.8        3.4        4.7   
  4    11.2        5.0        3.0        3.1        4.0       18.1       18.3   
  5     3.8        3.2        4.0        4.0        2.5        3.0        4.0   
  6     5.2        2.8        2.9        2.6        4.2        3.6        8.8   
  7                                      6.0       11.5        7.2        5.7   
  8     3.4        3.0        2.3        2.8        2.7        2.5        3.0   
  9     3.2        2.8        2.7        4.3        2.5        2.3        2.5   
 10     4.9        6.4        3.2        5.4        3.2        7.3        4.5   
 11     3.6        3.6        3.9        5.4        2.7        3.3        2.6   
 13     4.4        5.1        4.0        4.4        3.6        3.5        3.4   
 14     3.2        3.8        3.6        5.0        5.8        3.2        5.5   
 15     5.2        3.3        3.2        3.0        3.0        4.9        2.4   
 16     6.5        9.8        5.8        7.5        8.6        6.6        7.0   
 18     4.3        5.5        2.9        5.7        3.9        5.0        2.3   
 19    12.3        9.2       11.1        6.7        7.1       14.1       15.9   
 20     2.4        3.7        3.6        3.3        3.7        3.6        2.8   
 21     3.1        4.0        4.1        3.2        3.7        3.3        4.2   
 22     5.3        7.2        8.5        7.9       10.1                   2.5   
 23     6.2        7.9        4.6        6.7        7.7        5.8        6.7   
 24     2.7        3.0        2.2        2.4        3.0        2.8              
 25     5.6        4.6        3.8        5.4        4.0        3.1        4.7   
 26     3.8        2.7        4.6        3.9        5.4        2.9        3.4   
 27     3.7        2.0        2.2        3.0        3.6        3.9        4.1   
 28     5.2        4.1        2.2        3.4        4.1        4.1        5.0   
 29     3.3        3.5        3.3        4.0        6.7        2.4        2.9   
 30     3.5        3.4        2.9        5.1        3.2        3.7        3.2   
 31     7.0        8.0        4.9        3.2        6.4        3.2        4.3   
_______________________
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 1317 (2005 Apr 03 - Apr 09)
 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*  2.7   0.317e+06   -874.        54.4        4.29        3.19    
ALIC   6.0    15.4      -0.857e-01    56.8        5.00        3.83    
ALRT   2.0    7.32      -0.605e-01    15.5        4.00        2.60    
AMC2   7.0   0.438e-01   0.374e-03    41.1        6.00        3.19    
ARTU   6.9    11.0      -0.687e-01    23.9        4.90        2.23    
ASC1*  5.7   0.844e+07  -0.523e+04    62.2        5.67        1.89    
ASPA   6.9   0.288e+06  -0.839        38.3        7.57        3.72    
AUCK*  1.8    12.5      -0.781e-01    48.0        4.53        3.03    
BAHR*  6.0   0.737        211.        35.8        4.69        3.36    
BAN2   1.0    21.2      -0.551e-02    63.0        8.00        1.86    
BILI   6.0    9.73      -0.782e-01    39.5        5.00        2.71    
BJFS   7.0    11.4      -0.698e-01    37.0        5.00        3.80    
BOGT   7.0    23.0      -0.631e-01    42.8        6.00        3.58    
BRAZ   7.0   0.290e+06    508.        56.4        6.00        2.07    
BRMU   5.9   0.289e+06  -0.749e-01    37.5        5.34        3.68    
CAS1*  7.0    8.51      -0.607e-01    44.7        4.32        1.52    
CEDU*  1.0    16.8      -0.187e-02    56.0        4.00        2.09    
CFAG   0.9    14.9      -0.783e-01    29.0        4.00        4.05    
CHAT*  7.0    14.4      -0.684e-01    59.3        5.45        2.99    
CIC1   7.0    284.      -0.104e-01    42.4        4.73        2.71    
COCO   6.7   0.505e+05    624.        47.4        7.01        2.91    
CONZ   6.0   0.289e+06   0.515        58.0        4.85        2.67    
DAKA   6.0    20.6      -0.762e-01    48.7        5.00        3.65    
DARR   3.0   0.289e+06   -4.29        47.4        6.00        3.56    
DARW   3.0    21.3      -0.842e-01    58.7        6.00        3.96    
DGAR*  6.0    23.4      -0.867e-01    29.5        6.18        4.36    
DUBO   7.0    81.8       0.205e-01    48.1        4.31        3.16    
DWH1   7.0    2.14       0.304        47.5        6.15        2.81    
EURK   2.0    238.        87.0        61.0        6.00        2.91    
FAIR   3.0   0.158e+06    924.        26.3        5.00        2.13    
FORT*  6.9   0.145        2.46        78.6        6.31        1.78    
GLPS   7.0    27.3      -0.889e-01    34.9        5.00        4.28    
GOUG   1.0   0.290e+06    525.        59.0        5.00        2.63    
GUAM   6.0    19.1      -0.106        60.2        7.18        3.97    
GUAO   7.0    11.0      -0.548e-01    39.6        5.61        3.14    
GUAT   6.7   0.289e+06    499.        67.2        5.73        2.00    
GUUG   1.0   0.289e+06    9.07        40.0        7.00        3.78    
HALY   7.0    17.9      -0.785e-01    63.5        5.15        3.29    
HOB2*  7.0   0.140       -198.        40.3        5.75        3.34    
HRAO*  7.0   0.579        301.        23.5        5.00        3.45    
HYDE   2.8    24.4      -0.849e-01    30.4        6.00        3.37    
IISC   3.0    32.1      -0.878e-01    56.3        6.34        3.41    
IRKT*  7.0   0.189       -23.0        54.6        5.00        2.63    
ISPA   6.0    21.8      -0.825e-01    30.2        6.00        3.44    
JAB1   0.9    21.9      -0.108        44.0        6.00        3.07    
KARR   3.0    13.8      -0.724e-01    51.3        5.69        3.18    
KELY   2.0    6.96      -0.612e-01    31.5        5.51        1.64    
KERG*  6.8    1.96        672.        52.1        5.59        2.90    
KGN0   3.0   0.555      -0.556e-01    59.3        5.00        3.79    
KHAJ   6.0   0.153       0.252        62.5        7.00        2.59    
KIR0   3.0   0.289e+06   -4.76        47.0        5.00        2.61    
KIRU   1.0    8.11      -0.584e-01    28.0        6.00        1.71    
KIT3*  7.0    32.2      -0.207e-02    58.3        5.45        3.10    
KOKB   7.0   0.821e-01    664.        33.4        6.15        4.04    
KOUR*  7.0    2.26        334.        29.0        6.17        4.16    
KUNM   6.9    24.2      -0.769e-02    77.3        7.00        2.17    
KUUJ   4.0    9.55      -0.381e-02    25.0        4.00        2.11    
LAE1   5.5    16.7      -0.104        64.0        6.84        3.70    
LHAS*  6.6    11.8      -0.350e-02    34.3        5.00        3.08    
LPGS*  6.0    21.5      -0.921e-03    51.7        5.35        3.32    
LROC   1.9    8.43      -0.587e-01    49.0        4.50        3.09    
MAC1   4.9    25.6      -0.770e-02    36.9        4.22        2.09    
MAD2   2.0   0.778e-01    25.8        45.1        5.52        3.00    
MAG0   1.0    9.48      -0.750e-01    41.0        5.00        2.62    
MAS1*  5.0    3.01        744.        25.6        4.00        3.46    
MBAR   7.0    23.4      -0.872e-01    32.6        6.00        2.63    
MCM4*  7.0    36.8       0.200e+05    62.1        3.17        1.44    
METS   1.0    7.11      -0.694e-01    44.0        4.00        2.53    
MIZU   1.0   0.342      -0.429e-01    53.0        5.00        2.94    
MOBN   6.0    9.64      -0.634e-01    47.9        6.00        3.01    
MORP   0.9    10.4      -0.583e-01    51.0        6.00        2.64    
NAMA   6.0    26.0      -0.778e-01    59.2        4.53        3.19    
NKLG   7.0   0.284e+06    490.        63.8        7.00        2.07    
NOT1   7.0   0.125        47.9        41.3        5.30        2.35    
NOUM   7.0   0.289e+06   0.891        49.0        6.30        3.76    
NRIL   6.9    7.53      -0.718e-01    21.8        4.46        2.15    
NTUS   5.9    10.2      -0.116e-01    60.8        6.33        4.00    
NYA1   5.0    12.1       0.139        31.4        4.00        1.86    
OHI2   1.0    11.2      -0.819e-02    39.0        4.00        2.42    
OHI3   6.0   0.289e+06   0.740        42.2        5.03        2.60    
ONSA*  6.0   0.557e-01   -397.        42.2        4.36        2.38    
PDEL   7.0    54.5      -0.358e-02    41.7        6.15        3.51    
PERT*  4.0   0.289e+06    511.        39.8        5.00        3.56    
PETP   1.0    11.6      -0.645e-01    46.0        6.00        2.80    
PETS   5.0    11.2      -0.786e-01    50.4        5.22        2.87    
QAQ1   4.9    7.50      -0.620e-01    48.8        4.45        1.85    
QIKI   1.0    7.84      -0.626e-01    56.0        5.00        2.04    
RABT   3.0    11.2      -0.329e-02    54.0        4.00        3.04    
REYK   2.9    9.02      -0.301e-02    45.4        6.00        2.08    
REYZ   4.0   0.284e+06  -0.724        69.6        6.28        1.76    
RIOG*  2.6    10.7      -0.723e-01    33.3        4.00        2.56    
SACH   3.0    7.60      -0.601e-01    52.3        4.00        1.77    
SCH2   3.0    33.1       -155.        30.0        4.00        2.82    
SCUB   7.0    20.1      -0.865e-01    51.6        6.59        4.15    
SFER   2.0   0.461        332.        42.0        4.52        2.59    
STJO   7.0   0.592e-01   -1.43        34.6        4.30        3.59    
SYOG   6.9    1.12        162.        46.2        5.14        1.83    
TEHN   1.0    11.7      -0.709e-01    48.0        4.00        3.62    
THTI   6.0   0.106e+06    351.        58.8        6.85        3.89    
THU2   1.0    16.5      -0.602e-01    38.0        4.00        1.30    
THU3   2.0    7.28      -0.659e-01    44.5        4.00        1.68    
TIXI   3.0    7.27      -0.722e-01    41.4        5.00        2.09    
TOW2   7.0    16.7      -0.861e-01    40.7        5.73        3.62    
TRAB   6.7   0.586e+06   -150.        42.7        5.00        1.14    
TRO1   2.0    8.57      -0.928e-02    55.0        5.00        2.01    
TSKB*  7.0    1.72       0.217e+04    27.6        4.87        4.02    
TWTF   7.0   0.843e-01   0.234        56.9        5.87        3.47    
UNSA   6.0    19.7      -0.789e-01    62.8        6.85        3.15    
USN3   7.8    .           .           48.2        5.15        3.20    
VESL   3.6   0.289e+06    502.        45.7        4.74        1.95    
WHIT   4.0    1.95        846.        38.1        4.53        2.30    
WTZR*  7.0    23.6       0.227        46.3        5.00        2.88    
YAKT   5.0   0.908        734.        36.0        6.00        2.68    
YAR2   3.0    137.       0.473e-01    30.3        4.36        3.83    
YELL*  6.8   0.125e+05    4.53        38.9        4.46        1.82    
YIBL   0.7    21.4      -0.829e-01    60.0        5.00        3.13    
YSSK   1.0    15.2      -0.835e-01    48.0        5.00        3.21    
PRN01  6.0    5.03        397.        44.2        5.00        2.75    
PRN02  7.0   0.309       -26.4        47.4        6.16        2.84    
PRN03  6.8    2.57        97.8        46.6        5.32        2.58    
PRN04  7.0   0.924        299.        47.3        5.62        2.52    
PRN05  7.0    3.58        89.5        46.4        5.00        2.68    
PRN06  6.9    1.84        323.        47.2        5.00        2.60    
PRN07  3.6    2.65        4.12        50.4        5.00        2.73    
PRN08  7.0    2.24       -25.5        46.2        5.00        2.81    
PRN09  7.0    2.44       -37.4        44.0        5.00        2.82    
PRN10  7.0    2.43        61.5        50.5        5.34        2.48    
PRN11  7.0   0.393        212.        46.7        5.16        2.68    
PRN13  7.0   0.390       -6.65        50.3        5.15        2.68    
PRN14  7.0   0.312       -30.7        48.6        5.15        2.74    
PRN15  7.0    2.88        413.        46.3        5.00        2.83    
PRN16  7.0   0.475        1.85        47.6        5.16        2.69    
PRN18  7.0   0.527       -143.        46.9        5.00        2.86    
PRN19  7.0   0.335       -17.8        53.3        6.30        2.64    
PRN20  7.0   0.354       -74.6        48.6        5.46        2.75    
PRN21  6.9   0.548        97.0        48.3        5.00        2.76    
PRN22  6.0    1.39        19.5        46.9        6.17        2.87    
PRN23  7.0   0.327        205.        51.0        6.00        2.86    
PRN24  6.0    2.78        6.87        48.0        5.00        2.71    
PRN25  7.0    2.56        89.9        45.7        5.00        2.70    
PRN26  7.0   0.687        17.3        44.8        5.00        2.51    
PRN27  7.0   0.959        37.9        47.4        5.00        2.76    
PRN28  7.0   0.987        46.8        47.3        5.00        2.80    
PRN29  7.0   0.845        38.3        45.2        5.00        2.60    
PRN30  7.0    1.00        110.        45.4        5.00        2.56    
PRN31  6.8    57.2       -70.3        46.1        5.34        2.69    
_______________________
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
      05  4  3   05  4  4   05  4  5   05  4  6   05  4  7   05  4  8   05  4  9
prn   3d rss (cm)
  1     357        365        514        349                   346        463   
  2     191        156        115        148        113        148        166   
  3     234        197        244        208        396        230        159   
  4     176        183        151        170        193        208        164   
  5     287        337        230        158        213        217        245   
  6     342        326        249        276        246        298        253   
  7                                      469        518       1314        260   
  8     326        375        468        195        177        264        163   
  9     185        310        367        259        380        440        177   
 10     360        204        296        226        266        159        286   
 11     179        178        215        235        249        172        176   
 13     209        192        229        255        191        178        184   
 14     185        242        279        191        203        242        265   
 15     216        227        235        178        228        326        180   
 16     241        260        283        283        276        283        274   
 18     174        169        181        187        183        182        221   
 19     234        189        187        202        191        189        216   
 20     345        237        195        281        189        202        195   
 21     241        202        194        170        251        237        226   
 22     137        146        233        221        146                   176   
 23     132         87         96        125        158        114        109   
 24     186        194        309        324        254        298              
 25     254        179        216        287        272        285        195   
 26     217        121        137        174        292        347        134   
 27     183        272        142        142        112        199        117   
 28     160        188        179        176        172        168        189   
 29     253        258        196        137        498        735        210   
 30     233        210        151        168        184        236        247   
 31     217        158        188        299        265        223        233   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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