Date: Tue, 24 Apr 2007 19:43:10 -0700
From: Yvonne Vigue <yv@cobra.jpl.nasa.gov>
Message-Id: <200704250243.l3P2hA4i026689@helium.jpl.nasa.gov>
To: igsreport@igscb.jpl.nasa.gov
Subject: [IGSREPORT-15026] Wk 1422 JPL Analysis Report
Sender: owner-igsreport
Precedence: bulk

******************************************************************************
IGS Electronic Report   24 Apr 19:43:11 PDT 2007      Message Number 15026
******************************************************************************

Author: Y Vigue-Rodi

******************************************************************************
JPL ANALYSIS REPORT   GPS-WEEK 1422 (DAYS 98-104, DATES 2007 Apr 08 - Apr 14)
******************************************************************************

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/1422.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl14227.sum         This text file.
jpl14227.erp         Earth rotation parameters for GPS week 1422.
jpl14227.snx         Ground station coordinates for GPS week 1422, SINEX format.
jpl1422[0-6].sp3     GPS ephemerides for GPS week 1422, sp3 format.
jpl1422[0-6].sp3c    GPS ephemerides for GPS week 1422, sp3c format.
jpl1422[0-6].tro     Ground station troposphere estimates for GPS week 1422.
jpl1422[0-6].clk     GPS and ground station clocks for GPS week 1422, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 4.5 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 PRN18 excluded day 100.
WARNING: Data from BAN2, DAV1, IRKJ, MANA, MAT1, MIKL, PDEL, PETP, SCUB, SFER, UNSA, VESL, WTZJ, ZECK, ZIMJ, ZIMM excluded day 098.
WARNING: Data from BAN2, DAV1, GRAS, HERT, IRKJ, KIT3, MAT1, MAUI, PDEL, PETP, PIMO, SCUB, SFER, VESL, ZECK, ZIMJ, ZIMM excluded day 099.
WARNING: Data from ASPA, BAN2, BRFT, CIC1, CRO1, DAV1, GRAS, HERT, IRKJ, MADR, PDEL, PETP, SFER, TORP, VESL, WES2, WSRT, ZECK, ZIMJ, ZIMM excluded day 100.
WARNING: Data from DAV1, GRAS, IRKJ, MEDI, PDEL, PETP, SFER, SPK1, TORP, USNO, VESL, WES2, ZIMJ, ZIMM excluded day 101.
WARNING: Data from DAV1, IRKJ, JAMA, MEDI, PDEL, PETP, SFER, SPK1, TORP, VESL, WES2, ZIMJ, ZIMM excluded day 102.
WARNING: Data from BAHR, DAKA, DAV1, GMAS, GUAO, KELY, LEIJ, MEDI, PDEL, PETP, SFER, SPK1, VESL, WROC, ZECK, ZIMJ, ZIMM excluded day 103.
WARNING: Data from DAV1, PDEL, PETP, SFER, SPK1, VESL, ZECK, ZIMJ, ZIMM excluded day 104.

JPL REFERENCE CLOCK TABLE                   GPS week 1422 (2007 Apr 08 - Apr 14)
 2007-04-08 USN3
 2007-04-09 USN3
 2007-04-10 USN3
 2007-04-11 USN3
 2007-04-12 USN3
 2007-04-13 USN3
 2007-04-14 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 1422 (2007 Apr 08 - Apr 14)
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
54198.50   40951  486178   -916045  17330  18  20  150  150 79  0 31  1421   906
54199.50   42127  486883   -933257  17094  19  21  148  148 79  0 31  1186   788
54200.50   43428  487381   -950036  16471  20  23  152  152 80  0 30  1405   563
54201.50   44943  487935   -966012  15483  19  20  143  143 80  0 31  1457   720
54202.50   46370  488490   -981086  14672  19  20  139  139 80  0 31  1434   683
54203.50   47981  488799   -995809  14778  19  20  137  137 80  0 31  1918   644
54204.50   49686  489221  -1010360  14320  19  21  136  136 80  0 31  1836   360
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1422:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1422 (2007 Apr 08 - Apr 14)
      07  4  8   07  4  9   07  4 10   07  4 11   07  4 12   07  4 13   07  4 14
prn   3d rss (cm)
  1     7.0       10.2        4.9        8.2        7.5        5.7        4.0   
  2     5.3        3.5        2.4        3.5        4.5        2.9        5.2   
  3     9.8        5.4        5.4        8.7        5.7        4.3        6.5   
  4     5.5       14.6        5.3        6.0        7.0        6.3        3.4   
  5     3.3        3.6        3.2        2.9        2.0        2.5        2.8   
  6     4.4        6.1        4.2        3.7        2.6        4.9        4.0   
  7     8.1        6.4        4.5        4.7        4.6        4.2        9.0   
  8     3.3        5.6        4.5        2.9        3.6        2.6        2.6   
  9     2.3        4.0        2.9        3.3        4.5        3.2        4.4   
 10     4.4        3.3        4.1        4.2        5.3        6.2        2.9   
 11     3.7        3.7        5.8       13.5        4.8        3.9        4.5   
 12     2.7        7.6        2.6        2.9        2.8        1.9        5.3   
 13     3.3        4.3        3.7        4.0        5.9        3.4        3.4   
 14     6.8        5.4        6.6        8.1        7.9        7.8        8.6   
 16     4.7        6.5        4.9        7.5        4.3        3.3        3.7   
 17     3.8        6.1        3.4        2.6        2.8        2.6        4.3   
 18     7.1        5.4                   3.5        4.7        5.7        4.4   
 19     9.0       15.8        8.1       11.0        8.3        3.0        7.7   
 20     3.2        3.4        3.0        4.6        3.7        3.6        3.5   
 21     5.0        6.1        6.6        6.2        3.7        4.3        5.1   
 22     4.4        5.6        7.0        6.8        7.0        4.5        4.6   
 23     2.8        3.8        5.5        7.3        6.8        5.7        6.2   
 24     6.0        3.6        4.1        2.8        3.0        3.6        6.3   
 25     3.8        6.6        5.9        6.3        4.5        4.4        6.5   
 26     4.8        6.8        5.8        4.2        4.6        3.6        3.4   
 27     3.4        4.6        2.9        4.2        4.2        3.7        3.1   
 28     2.4        3.0        2.1        3.3        4.0        2.9        1.6   
 29     6.1        5.3        4.9        4.4        3.3        5.2        4.0   
 30     3.4        3.6        3.6        2.8        2.5        2.1        4.1   
 31     5.2        7.6        8.1        9.0        6.3        8.6        8.7   
 32     8.9        9.7       10.6       14.1       13.9        9.9        9.6   
_______________________
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 1422 (2007 Apr 08 - Apr 14)
 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   0.630e-01    3.95        44.9        4.63        3.36    
ALRT   1.0    6.29      -0.551e-01    24.0        5.00        3.19    
AREQ   6.9   0.114e+04   0.914e-02    17.6        4.00        2.48    
ARTU   6.9    10.1      -0.710e-01    24.6        5.00        2.43    
ASPA   4.9   0.288e+06    4.48        34.6        7.21        3.83    
AUCK*  7.0    25.3       0.120e-01    48.3        5.89        3.44    
BILI   7.0    7.83      -0.784e-01    39.9        5.30        2.89    
BJFS   7.0    12.5      -0.606e-01    40.2        5.16        3.53    
BOGT   7.0    16.2      -0.604e-01    48.3        7.15        2.93    
BRAZ   7.0    4.51       0.127e-01    66.0        6.58        3.47    
BRFT   5.9   0.136       -180.        38.3        6.84        2.82    
BRMU   7.0   0.295e+06   -10.8        24.0        5.30        3.61    
BUCU   4.0   0.283e+06    485.        36.5        5.00        3.23    
CAS1*  7.0    7.42      -0.586e-01    43.4        4.31        1.84    
CEDU*  7.0    7.79      -0.627e-01    46.1        4.45        3.35    
CHAT*  7.0    20.9      -0.664e-01    61.7        5.59        2.85    
CHUR   7.0   0.198      -0.371e-01    30.2        5.00        2.20    
CIC1   5.7    34.8      -0.852e-02    33.0        5.37        2.69    
COCO   7.0    14.5      -0.705e-01    43.7        6.30        3.04    
CRAO   1.0    25.1      -0.642e-02    67.0        5.00        2.77    
CRO1   6.0   0.970e-01    345.        39.3        6.00        3.69    
DAEJ   2.9    7.87       0.259e-01    61.2        5.70        3.27    
DAKA   1.0   0.582e+07  -0.170e+04    27.0        5.00        3.07    
DARR   2.0   0.203e+06   -8.50        48.5        6.00        3.55    
DARW   5.0    4.85        385.        56.4        6.00        3.80    
DGAR*  7.0    15.4      -0.791e-01    29.7        6.58        3.97    
DWH1   7.0   0.400       0.391e-01    48.3        6.30        3.11    
GMAS   6.0    2.26        824.        59.7        6.18        2.01    
GMSD   1.0   0.820       -73.2        74.0        7.00        3.37    
GUAM   1.0    15.3      -0.838e-01    31.0        7.00        3.87    
GUAO   5.0    7.41      -0.515e-01    39.5        6.00        3.10    
GUAT   6.0   0.289e+06    505.        76.7        6.52        1.94    
GUUG   5.8   0.288e+06   -7.25        33.4        7.00        3.67    
HARB   6.9    32.8        837.        46.4        5.59        2.06    
HOB2*  7.0   0.774e-01    233.        57.3        5.61        3.28    
HYDE   4.0    18.2      -0.764e-01    33.8        6.50        3.73    
IENG   2.0   0.147      -0.125e-01    45.5        5.00        3.23    
IISC   3.0    21.9      -0.798e-01    56.0        7.00        2.86    
IRKJ   2.0   0.324       -481.        55.0        5.00        2.47    
IRKT*  5.0   0.423       0.180        52.2        5.00        2.23    
JAMA   2.0    12.4      -0.563e-01    61.5        5.52        3.57    
KARR   7.0    9.22      -0.684e-01    47.3        5.87        3.38    
KELY   0.9    6.61      -0.569e-01    29.0        5.00        2.55    
KERG*  7.0   0.174e+04    48.0        58.4        6.02        2.71    
KHAJ   7.0   0.113       0.272        56.4        5.00        3.15    
KIR0   7.0   0.289e+06    1.48        48.6        5.45        2.67    
KIT3*  5.6    38.7      -0.106e-01    61.9        8.00        2.86    
KOKB   7.0    20.5        691.        33.7        6.44        3.82    
KOUC   7.0    10.5       0.179e-01    52.4        6.15        3.87    
KOUR*  6.7    1.67        23.8        33.5        7.45        2.08    
LHAZ   7.0   0.290e+06   -1.66        40.0        5.87        3.33    
MAC1   7.0    8.32      -0.672e-01    37.3        4.00        2.44    
MAD2   0.8   0.292        490.        39.0        5.00        2.60    
MADR   6.0    16.7      -0.579e-01    34.2        6.00        2.77    
MANA   0.9   0.289e+06    499.        57.0        7.00        2.18    
MAS1*  1.0    14.5      -0.628e-01    50.0        5.00        3.26    
MBAR   7.0    19.5      -0.808e-01    30.2        6.15        2.23    
MCM4*  7.0    39.0        450.        15.6        5.00        1.70    
MDO1*  3.0    58.0        982.        23.0        5.34        3.75    
MDVJ   1.0   0.984e-01    466.        83.0        6.00        2.13    
MOBN   1.8    8.33      -0.620e-01    50.5        6.53        2.94    
NISU   6.9   0.306e+05   -119.        58.7        6.29        2.33    
NKLG   7.0   0.287e+06    499.        65.0        7.00        1.90    
NLIB*  6.8    12.8      -0.160e-01    49.7        5.28        3.05    
NOT1   4.8   0.129        485.        42.6        6.00        2.19    
NRIL   5.8    8.72      -0.600e-01    21.9        5.36        2.87    
NYA1   4.9   0.110       -5.22        33.0        4.00        2.32    
NYAL*  0.9   0.174       -4.36        39.0        5.00        2.90    
OHI3   7.0   0.289e+06    4.93        42.5        5.29        2.50    
ONSA*  7.0    1.26        24.9        40.9        4.87        2.45    
OUS2   3.0    10.9       -355.        38.3        5.35        2.94    
PERT*  7.0    67.8        7.87        59.3        5.00        3.56    
PETS   7.0    9.53      -0.619e-01    43.3        5.00        2.93    
PIMO   5.9    16.1      -0.779e-01    25.5        6.17        3.68    
POL2   1.0    11.9      -0.622e-01    32.0        5.00        3.15    
POLV   2.0   0.290e+06   0.190        43.0        6.00        3.03    
QAQ1   4.7    6.49      -0.654e-01    49.6        5.00        2.32    
QIKI   2.0    7.16      -0.584e-01    53.5        4.00        2.06    
RAMO   7.0    53.2       0.134e-01    38.3        6.00        3.11    
RESO   1.0    6.99      -0.499e-01    49.0        4.00        2.68    
REYK   1.0    6.51      -0.650e-02    48.0        7.00        2.51    
SANT*  7.0    6.12        840.        22.6        5.00        3.25    
SCH2   7.0    53.2        4.78        33.0        4.00        3.11    
SCIP   1.0    20.7      -0.666e-01    41.0        5.00        2.83    
SCOR   6.0    7.98      -0.582e-01    50.2        4.84        2.09    
SCUB   2.0    13.1      -0.657e-01    54.5        6.00        3.38    
SIMO   7.0    174.      -0.450e-02    45.7        5.30        2.29    
SOFI   2.0   0.289e+06    8.96        47.6        5.00        3.29    
STJO   7.0   0.590e-01  -0.567        35.7        4.59        3.49    
SUNM   7.0   0.257e+06   -72.2        73.1        6.00        2.44    
SYOG   7.0    1.21       -249.        44.0        5.00        2.62    
TCMS   1.0    51.6      -0.188e-02    34.0        6.00        3.55    
TEHN   7.0    8.72      -0.612e-01    51.3        5.16        3.85    
THTI   2.9    6.26        140.        56.6        6.00        3.62    
THU3   6.0    7.45      -0.649e-01    43.7        4.69        2.78    
TIXI   6.0    7.14      -0.760e-01    44.7        5.18        2.65    
TNML   0.8   0.934       0.886e+04    41.0        5.00        3.62    
TOW2   7.0    10.4      -0.713e-01    43.0        5.87        3.60    
TRAB   4.0    10.6      -0.805e-01    44.8        6.00        3.36    
TSKB*  7.0    1.71        1.83        28.7        5.45        3.33    
TUKT   1.0    6.84      -0.590e-01    48.0        4.00        2.12    
TWTF   4.8   0.112       0.353        58.4        6.00        3.33    
UNSA   4.0    13.4      -0.666e-01    65.3        7.00        2.58    
URUM   1.9    14.4      -0.982e-02    36.5        8.00        2.91    
USN3   8.6    .           .           50.6        5.31        3.31    
WHIT   7.0    13.7        67.4        42.9        5.03        2.69    
WTZR*  7.0   0.136       -185.        49.2        6.00        2.73    
YAKT   3.4    7.49      -0.713e-01    35.4        6.00        2.58    
YELL*  7.0   0.518e-01    147.        45.1        5.00        2.33    
YIBL   6.9    5.41       0.215e-01    58.7        5.29        3.15    
ZAMB   5.9    387.      -0.111e-01    49.7        5.24        2.20    
ZWE2   1.9    8.29      -0.886e-02    40.0        5.00        2.35    
PRN01  6.8    5.54        120.        41.6        5.73        2.55    
PRN02  7.0   0.395        97.9        45.4        6.00        3.02    
PRN03  7.0    2.51        40.8        45.3        5.87        2.73    
PRN04  7.0   0.960        10.1        44.3        5.74        3.02    
PRN05  7.0    1.20        35.1        44.9        5.00        2.80    
PRN06  6.9    1.11        135.        44.4        5.16        2.38    
PRN07  7.0   0.924        350.        47.7        5.86        2.72    
PRN08  7.0    2.18       -103.        44.5        5.00        3.12    
PRN09  7.0    2.62        65.5        43.6        5.00        2.70    
PRN10  7.0    2.58       100.0        48.3        5.16        2.72    
PRN11  7.0   0.350        12.9        46.7        5.73        2.81    
PRN12  7.0   0.334       -44.0        44.4        6.16        2.90    
PRN13  7.0   0.379        162.        47.4        6.00        2.79    
PRN14  7.0   0.300        15.3        45.6        5.86        2.88    
PRN16  7.0   0.372        139.        45.4        5.30        2.71    
PRN17  7.0   0.341        72.1        44.9        6.15        3.08    
PRN18  6.0   0.416       -252.        46.2        5.00        2.87    
PRN19  7.0   0.311        23.5        50.3        6.87        2.78    
PRN20  7.0   0.336       -23.6        47.3        5.60        2.85    
PRN21  7.0   0.399        75.2        47.3        5.00        2.73    
PRN22  7.0   0.459        176.        44.0        6.30        3.07    
PRN23  7.0   0.370        159.        51.1        7.00        2.88    
PRN24  7.0    3.69        91.8        44.4        5.00        2.89    
PRN25  7.0    1.33        241.        43.3        5.16        2.91    
PRN26  6.7   0.698       -135.        45.7        5.00        2.21    
PRN27  7.0    3.30        104.        45.4        5.00        3.13    
PRN28  7.0   0.948        3.50        46.4        5.00        3.04    
PRN29  6.7    2.41        1.51        46.0        5.00        2.24    
PRN30  7.0    1.92        30.6        45.1        5.00        2.69    
PRN31  7.0   0.435        19.1        42.9        6.15        3.00    
PRN32  6.7   0.763        314.        43.0        4.00        3.01    
_______________________
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  4  8   07  4  9   07  4 10   07  4 11   07  4 12   07  4 13   07  4 14
prn   3d rss (cm)
  1     270        233        246        306        226        306        522   
  2     166        118        122        193        212        242        236   
  3     236        192        158        187        151        146        225   
  4     259        133        108        148        117        165        154   
  5     163        134        168        143        162        163        147   
  6     134        134        162        199        156        164        231   
  7     190        188        161        164        265        285        219   
  8     222        143        130        140        170        136        129   
  9     261        241        136        167        229        143        136   
 10     177        169        142        165        216        170        195   
 11     284        193        163        195        259        192        178   
 12     152        141        139        144        145         71        101   
 13     206        179        179        195        342        353        277   
 14     196        196        204        193        186        207        216   
 16     293        271        350        325        202        244        242   
 17     239        129        134        158         58        129         98   
 18     185        171                   257        185        175        179   
 19     117        125         96        115        134        100         86   
 20     290        246        194        180        182        180        174   
 21     258        191        188        188        191        224        196   
 22      88        100        101        134        156        103         76   
 23     180        256        172        156        219        178        162   
 24     244        230        230        149        206        311        163   
 25     149        206        156        184        178        141        180   
 26     295        464        394        418        627        463        552   
 27     142        134        191        172        214        190        224   
 28     205        209        257        241        221        171        188   
 29     353        226        589        197        411        494       1135   
 30     180        149        158        152        217        146        142   
 31     121         68         68        111         72        142         87   
 32     232        344        227        256        185        240        208   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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