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[IGSREPORT-13749] Wk 1370 JPL Analysis Report



******************************************************************************
IGS Electronic Report   25 Apr 16:17:56 PDT 2006      Message Number 13749
******************************************************************************

Author: Y Vigue-Rodi

******************************************************************************
JPL ANALYSIS REPORT   GPS-WEEK 1370 (DAYS 99-105, DATES 2006 Apr 09 - Apr 15)
******************************************************************************

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/1370.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl13707.sum         This text file.
jpl13707.erp         Earth rotation parameters for GPS week 1370.
jpl13707.snx         Ground station coordinates for GPS week 1370, SINEX format.
jpl1370[0-6].sp3     GPS ephemerides for GPS week 1370, sp3 format.
jpl1370[0-6].sp3c    GPS ephemerides for GPS week 1370, sp3c format.
jpl1370[0-6].tro     Ground station troposphere estimates for GPS week 1370.
jpl1370[0-6].clk     GPS and ground station clocks for GPS week 1370, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 3.7 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 PRN06 excluded days 101-102, due to scheduled repositioning maintenance.

JPL REFERENCE CLOCK TABLE                   GPS week 1370 (2006 Apr 09 - Apr 15)
 2006-04-09 AMC2
 2006-04-10 AMC2
 2006-04-11 AMC2
 2006-04-12 AMC2
 2006-04-13 AMC2
 2006-04-14 AMC2
 2006-04-15 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 1370 (2006 Apr 09 - Apr 15)
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
53834.50  104365  370743  -7542368  10916  19  20  158  158 80  0 29   501  -503
53835.50  104208  370192  -7552974  10296  18  18  156  156 80  0 29  -247 -1108
53836.50  103662  369222  -7562979   9714  19  20  159  159 80  0 28  -349 -1102
53837.50  103401  368503  -7572520   9368  19  19  157  157 80  0 28   -76  -367
53838.50  103280  367928  -7581905   9401  19  21  157  157 80  0 29  -109  -242
53839.50  102871  367415  -7591059   8908  19  20  156  156 80  0 29  -629  -168
53840.50  102059  366849  -7600002   8977  19  19  154  154 80  0 29  -664  -458
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1370:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1370 (2006 Apr 09 - Apr 15)
      06  4  9   06  4 10   06  4 11   06  4 12   06  4 13   06  4 14   06  4 15
prn   3d rss (cm)
  1     3.0        3.2        4.3        3.0        3.1        4.0        5.1   
  2     6.2        4.9        5.5        7.4        8.7        5.8        7.6   
  3     4.4        5.6        3.5        2.8        4.8        2.9        4.4   
  4     4.3        5.3        5.8        4.8        6.4        3.4        3.0   
  5     3.4        4.9        2.8        2.2        4.4        2.8        3.6   
  6     4.9        3.9                              8.2        4.1        4.3   
  7     8.6        2.7        3.8        2.9        2.3        3.1        3.3   
  8     2.7        3.0        4.3        2.7        3.6        2.6        2.8   
  9     2.5        3.4        3.2        2.4        2.7        2.9        6.5   
 10     5.9        9.2        6.9        4.1        8.1        8.7        2.1   
 11     4.9        5.0        4.2        4.7        4.7        3.1        4.0   
 13     8.7        3.4        4.1        2.3        6.5        4.8        2.4   
 14     3.3        6.4        8.3        8.4        7.2        8.3        3.7   
 15     3.4        2.6        5.6        2.8        3.1        2.1        3.3   
 16     4.8        5.2        4.5        3.0        3.3        4.7        2.5   
 17     3.8        4.8        6.1        3.0        4.6        3.2        3.9   
 18     3.3        3.9        4.5        2.7        3.5        2.9        3.2   
 19     9.1        8.8       12.0       13.9       17.2       10.5       14.0   
 20     3.6        4.1        3.2        2.2        3.9        3.1        2.6   
 21     3.5        5.4        7.4        5.9        3.4        3.8        4.0   
 22     2.9        4.3        7.3        5.4        4.8        5.9        5.8   
 23     4.4        3.0        4.7        3.7        3.1        2.7        1.5   
 24     1.8        6.5        2.4        3.1        4.0        3.3        2.9   
 25     3.9        3.1        2.9        1.9        2.5        3.5        1.9   
 26     2.8        2.8        3.1        5.1        3.1        3.5        3.4   
 27     2.4        3.1        5.1        4.2        3.9        3.7        2.1   
 28     2.8        3.0        3.8        3.0        3.2        2.6        2.3   
 29     2.8        2.7        3.7        5.5        4.1        2.1        1.8   
 30     1.8        6.5        3.3        2.2        4.4        2.5        1.9   
_______________________
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 1370 (2006 Apr 09 - Apr 15)
 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    9.30       0.549        37.5        4.87        2.95    
ALIC   6.0    12.7      -0.782e-01    50.0        5.35        3.17    
ALRT   3.0    6.40      -0.539e-01    15.3        4.00        2.63    
AMC2   7.2    .           .           41.7        6.00        3.32    
ARTU   6.9    10.1      -0.658e-01    26.3        5.00        1.81    
ASPA   7.0   0.289e+06   0.620        36.0        7.43        3.41    
AUCK*  7.0   0.289e+06   0.159        48.7        5.76        3.24    
BAHR*  1.0    1.16        517.        34.0        6.00        3.18    
BILI   4.0    8.58      -0.748e-01    38.5        5.00        2.28    
BJFS   2.0    11.4      -0.627e-01    38.0        5.00        3.54    
BOGT   6.0    18.9      -0.609e-01    41.6        6.68        3.60    
BRAZ   0.8   0.285e+06    502.        59.0        6.00        2.01    
BRFT   1.0   0.113      -0.158e+04    34.0        6.00        3.18    
BRMU   7.0   0.285e+06   -16.4        43.4        5.44        3.58    
CAGZ   1.0    1.59        339.        50.0        4.00        2.88    
CAS1*  7.0    7.81      -0.540e-01    43.4        4.87        1.64    
CEDU*  0.8   0.113e+06   -171.        42.0        5.00        2.11    
CHAT*  7.0    13.3      -0.608e-01    59.0        5.45        2.82    
COCO   7.0    14.6        923.        53.4        6.72        3.21    
CRAO   2.0    19.7      -0.544e-02    69.0        5.00        2.66    
CRO1   7.0   0.224e+06    360.        36.1        6.44        3.40    
DAEJ   0.9    9.19       0.396e-01    54.0        5.00        3.69    
DAKA   3.0    13.6       0.416e-02    80.7        4.00        2.89    
DARR   6.0   0.288e+06   -5.59        46.0        6.34        3.23    
DARW   1.0    4.23        65.9        57.0        7.00        3.38    
DGAR*  7.0    21.9      -0.827e-01    27.6        6.32        3.48    
DRAG   5.0    19.2      -0.774e-01    63.0        5.00        2.99    
DUBO   7.0    76.6       0.197e-01    42.5        5.00        2.93    
DWH1   7.0   0.413       0.923e-01    47.8        6.59        2.96    
GLPS   7.0    24.5      -0.783e-01    35.3        5.00        4.12    
GMAS   2.0    2.38        98.3        65.5        6.00        2.16    
GUAO   5.9    11.5      -0.515e-01    41.6        6.00        3.02    
GUAT   7.0   0.289e+06    500.        72.7        6.00        1.95    
GUUG   7.0   0.287e+06    2.84        34.4        7.00        3.65    
HOB2*  7.0   0.865e-01    417.        54.2        6.04        2.75    
HRAO*  5.9   0.551        255.        24.2        5.18        3.03    
IISC   7.0    28.0      -0.827e-01    56.9        6.73        2.85    
IRKJ   2.0   0.133       -341.        47.5        5.52        2.43    
IRKT*  4.9   0.168      -0.226        51.5        5.00        2.31    
ISPA   7.0    18.0      -0.734e-01    24.9        6.00        3.19    
KARR   7.0    15.5      -0.736e-01    50.0        6.00        2.83    
KELY   1.0    6.74      -0.542e-01    31.0        5.00       0.991    
KERG*  7.0   0.175e+05    701.        55.3        5.73        2.78    
KHAJ   6.9   0.195       0.280        52.2        5.00        2.80    
KIRU   6.0    21.3      -0.533e-01    53.8        5.19        2.24    
KIT3*  7.0    14.4      -0.205e-02    54.3        7.15        3.27    
KODK   6.9    7.53      -0.553e-01    60.4        5.74        2.81    
KOKB   7.0   0.746e-01    212.        32.9        6.58        3.56    
KOU1   4.0   0.284e+06   -10.9        55.0        6.50        3.37    
KOUR*  3.0    19.1      -0.639e-01    55.1        6.35        3.83    
KUNM   7.0    33.2      -0.313e-02    75.8        6.16        2.63    
LHAS*  1.5    9.08      -0.251e-02    33.4        5.00        3.14    
LHAZ   1.7   0.293e+06    58.0        41.5        6.00        3.17    
LPGS*  6.9    27.5      -0.482e-02    49.9        5.16        3.51    
LROC   2.0    6.29      -0.507e-01    49.0        5.00        2.85    
MAC1   6.9    7.45      -0.661e-01    38.8        4.74        1.93    
MAD2   3.0   0.858e-01    6.31        49.7        6.00        2.68    
MAG0   1.9    8.62      -0.667e-01    45.0        5.55        2.57    
MAS1*  5.0    16.4      -0.644e-01    48.2        4.82        3.01    
MAW1   1.6    6.87      -0.653e-01    53.0        4.00        1.08    
MCM4*  7.0   0.369e+06   0.151e+04    67.2        3.50        1.30    
MDO1*  1.0    64.9        7.31        54.0        5.00        3.06    
MDVJ   6.9   0.218e+05    237.        68.1        5.86        2.04    
MIKL   5.0   0.289e+06   0.580        50.0        6.00        2.85    
MSKU   1.0    20.3      -0.798e-01    57.0        7.00        2.16    
MTBG   2.8   0.291e+06   -13.8        81.7        4.67        2.90    
NKLG   5.9   0.272e+06    487.        64.2        7.00        1.81    
NOT1   6.0   0.155        930.        44.8        5.84        2.21    
NOUM   7.0   0.288e+06   -6.17        41.3        5.59        3.13    
NRIL   5.0    6.91      -0.546e-01    21.4        4.00        2.39    
NTUS   3.7    18.3      -0.108e-01    62.0        7.25        3.50    
NYAL*  5.9   0.112      -0.840        35.8        4.00        1.83    
OHI2   7.0    6.72      -0.387e-03    36.3        4.45        2.78    
ONSA*  6.9   0.500e-01    62.3        42.4        4.61        2.39    
OPMT   1.0   0.523e-01    15.9        65.0        7.00        2.71    
OUS2   1.0    10.6      -0.120e-01    52.0        4.00        2.99    
PDEL   7.0    53.7       0.805e-03    35.4        6.60        3.19    
PERT*  6.5    2.50        605.        59.2        5.00        3.03    
PETS   5.0    11.0      -0.650e-01    41.2        5.22        3.00    
PIMO   7.0    17.6      -0.930e-01    23.7        6.59        3.68    
QAQ1   5.9    6.13      -0.551e-01    49.6        4.72        1.66    
QIKI   2.0    7.37      -0.519e-01    57.0        4.00        1.91    
RABT   4.0    16.6      -0.341e-02    51.8        4.52        2.57    
RAMO   2.0    16.9      -0.751e-01    62.6        5.53        3.05    
RESO   3.0    6.58      -0.479e-01    49.4        4.35        2.30    
REYK   2.0    6.11      -0.752e-03    47.0        6.00        2.14    
REYZ   1.0   0.287e+06   -11.0        67.0        6.00        1.21    
RIOG*  7.0    9.98      -0.697e-01    33.1        4.31        2.59    
SANT*  7.0    4.96        840.        22.0        5.00        3.14    
SCH2   5.7    79.6        258.        34.3        4.32        2.37    
SCOR   4.0    6.51      -0.554e-01    51.9        4.28        1.39    
SCUB   6.8    14.7      -0.694e-01    53.0        6.86        3.32    
SEY1   7.0    19.6      -0.687e-01    47.8        7.58        3.51    
SHAO   1.5   0.106e+05   -1.45        66.6        6.00        2.33    
SNI1   6.8    14.6      -0.640e-01    36.6        5.00        3.28    
STJO   7.0   0.453e-01   -3.16        35.7        4.45        3.31    
SUTH   1.0    9.70      -0.535e-01    23.0        5.00        3.19    
SUWN   2.9    10.3       0.388e-01    41.3        5.00        3.61    
SYDN   2.9    1.15       -251.        43.3        6.00        2.60    
SYOG   5.0    1.02        165.        46.4        5.00        1.80    
TEHN   3.7    13.8      -0.675e-01    54.0        5.00        3.71    
THTI   6.8   0.105e+06    569.        58.0        7.15        3.14    
THU3   4.0    6.25      -0.595e-01    44.2        4.77        2.51    
TIXI   6.8    7.18      -0.738e-01    40.9        4.00        1.92    
TLSE   1.0   0.482        516.        45.0        5.00        2.27    
TOW2   7.0    3.63        101.        44.0        5.45        3.17    
TRO1   1.0    7.25      -0.594e-02    57.0        4.00        1.33    
TSKB*  6.8    1.62      -0.624e-02    26.0        5.00        3.61    
TUKT   7.0    7.44      -0.546e-01    51.0        4.00        1.60    
TWTF   2.0   0.728e-01   0.338        58.0        6.00        3.36    
UNSA   5.9    17.8      -0.743e-01    65.2        6.51        2.51    
USN3   1.1    .           .           51.0        6.00        3.01    
USUD   1.0   0.107        18.6        33.0        5.00        3.38    
VESL   2.6   0.289e+06    501.        41.7        5.00        1.70    
WAB2   3.0   0.430e-01    4.18        53.3        5.00        3.33    
WUHN   2.9    19.6      -0.805e-01    73.9        6.00        3.30    
YAKT   4.7    7.97      -0.648e-01    38.9        6.00        2.49    
YELL*  7.0   0.189        2.89        39.3        4.16        1.64    
YIBL   4.4    19.7      -0.851e-01    58.2        5.64        2.66    
PRN01  6.8    5.32        46.5        45.4        5.00        2.31    
PRN02  7.0   0.266       -9.62        48.3        6.16        2.71    
PRN03  6.8    2.06        89.6        47.0        5.73        2.09    
PRN04  7.0   0.727        202.        48.0        5.73        2.73    
PRN05  7.0    2.01       -178.        47.9        5.00        2.71    
PRN06  4.8    1.39        466.        47.2        5.00        1.91    
PRN07  6.7    1.01        527.        50.9        5.45        2.04    
PRN08  7.0    2.00       -62.3        46.3        5.00        2.75    
PRN09  7.0    2.51        15.7        45.1        5.00        2.60    
PRN10  7.0    2.77        81.6        51.1        5.60        2.64    
PRN11  7.0   0.388        320.        49.1        5.30        2.67    
PRN13  7.0   0.360        53.9        50.1        5.86        2.79    
PRN14  7.0   0.384       -16.1        47.6        6.00        2.98    
PRN15  7.0    3.12        595.        47.2        5.00        2.87    
PRN16  7.0   0.379        36.3        46.4        5.00        2.69    
PRN17  7.0   0.387        81.2        48.2        7.00        2.86    
PRN18  7.0   0.461       -230.        48.6        5.00        2.67    
PRN19  7.0   0.281       -15.6        51.6        6.73        2.71    
PRN20  7.0   0.326       -28.8        48.9        5.31        2.74    
PRN21  7.0   0.394        20.7        48.3        5.15        2.80    
PRN22  7.0    1.14        84.7        44.3        6.60        2.84    
PRN23  7.0   0.336        144.        49.3        6.86        2.78    
PRN24  7.0    2.62        100.        47.3        5.00        2.78    
PRN25  7.0    3.06        8.75        46.4        5.00        2.81    
PRN26  6.7   0.555       -84.1        45.7        5.00        2.18    
PRN27  7.0    2.45        43.9        47.2        5.00        2.95    
PRN28  7.0   0.817        29.7        47.9        5.00        2.75    
PRN29  6.7   0.726        583.        46.7        5.00        2.18    
PRN30  7.0    3.93        130.        46.6        5.00        2.61    
_______________________
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  9   06  4 10   06  4 11   06  4 12   06  4 13   06  4 14   06  4 15
prn   3d rss (cm)
  1     205        204        235        276        299        328        334   
  2      80        110        148        144        193        237        198   
  3     270        354        412        417        247        281        453   
  4     134        150        154        187        227        190        196   
  5     249        235        313        270        280        230        239   
  6     325        444                              602        459        428   
  7     452        698        660        451        363        306        555   
  8     145        153        179        210        198        230        260   
  9     152        208        277        215        257        320        321   
 10     148        121        313        347        214        222        226   
 11     236        181        181        205        224        202        228   
 13     191        183        184        218        259        226        219   
 14     188        195        236        260        215        361        304   
 15     218        252        262        203        433        448        340   
 16     180        194        212        208        247        220        264   
 17      90        143        144        155        139        150        166   
 18     176        184        189        198        225        232        252   
 19     282        111        184        159        201        198        227   
 20     210        200        214        275        275        260        305   
 21     188        252        223        206        223        214        261   
 22     142        130        169        219        221        153        187   
 23     165        208        201        142        143        156        196   
 24     216        201        187        189        176        311        293   
 25     180        161        183        162        358        260        207   
 26     291        229        261        327        391        415        410   
 27     163        138        161        314        197        194        176   
 28     182        212        238        195        219        206        297   
 29     321        250        551        472        408        715        612   
 30     177        180        190        253        281        265        360   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   algo alic alrt amc2 artu aspa auck bahr bili bjfs bogt braz brft brmu cagz cas1 cedu chat coco crao cro1 daej daka darr darw dgar drag dubo dwh1 glps gmas guao guat guug hob2 hrao iisc irkj irkt ispa karr kely kerg khaj kiru kit3 kodk kokb kou1 kour kunm lhas lhaz lpgs lroc mac1 mad2 mag0 mas1 maw1 mcm4 mdo1 mdvj mikl msku mtbg nklg not1 noum nril ntus nyal ohi2 onsa opmt ous2 pdel pert pets pimo qaq1 qiki rabt ramo reso reyk reyz riog sant sch2 scor scub sey1 shao sni1 stjo suth suwn sydn syog tehn thti thu3 tixi tlse tow2 tro1 tskb tukt twtf unsa usn3 usud vesl wab2 wuhn yakt yell yibl