[IGSREPORT-11028] Wk 1255 JPL Analysis Report

Yvonne Vigue yv at cobra.jpl.nasa.gov
Tue Feb 10 18:57:52 PST 2004


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IGS Electronic Report   10 Feb 18:57:53 PST 2004      Message Number 11028
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Author: Y Vigue-Rodi

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JPL ANALYSIS REPORT   GPS-WEEK 1255 (DAYS 25-31, DATES 2004 Jan 25 - Jan 31)
******************************************************************************

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/1255.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl12557.sum         This text file.
jpl12557.erp         Earth rotation parameters for GPS week 1255.
jpl12557.snx         Ground station coordinates for GPS week 1255, SINEX format.
jpl1255[0-6].sp3     GPS ephemerides for GPS week 1255, sp3 format.
jpl1255[0-6].sp3c    GPS ephemerides for GPS week 1255, sp3c format.
jpl1255[0-6].tro     Ground station troposphere estimates for GPS week 1255.
jpl1255[0-6].clk     GPS and ground station clocks for GPS week 1255, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 5.0 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 PRN24 and PRN27 excluded on day 028.

JPL REFERENCE CLOCK TABLE                   GPS week 1255 (2004 Jan 25 - Jan 31)
 2004-01-25 AMC2
 2004-01-26 AMC2
 2004-01-27 AMC2
 2004-01-28 AMC2
 2004-01-29 AMC2
 2004-01-30 AMC2
 2004-01-31 AMC2
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 1255 (2004 Jan 25 - Jan 31)
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
53029.50  -28606  175439  -4177096   3892  24  26  127  127 78  0 29 -1203  1263
53030.50  -29738  176917  -4181107   4130  23  25  126  126 78  0 29 -1265  1496
53031.50  -30958  178593  -4185239   4134  22  24  123  123 78  0 29 -1423  1586
53032.50  -32555  180353  -4189233   3853  23  25  124  124 80  0 27 -2309  1681
53033.50  -34800  182234  -4192851   3384  24  27  124  124 78  0 29 -2192  2016
53034.50  -37421  184086  -4196073   3059  22  26  122  122 78  0 29 -2744  1504
53035.50  -40560  185588  -4199093   2982  23  25  122  122 78  0 29 -2455  1291
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1255:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1255 (2004 Jan 25 - Jan 31)
      04  1 25   04  1 26   04  1 27   04  1 28   04  1 29   04  1 30   04  1 31
prn   3d rss (cm)
  1       2          4          6          5          7          5          3   
  2       3          3          6          8          7          4          5   
  3       6          3          3          7          8         13          3   
  4       5          5          5          3          4          3          3   
  5       5          4          8          4          7          4          4   
  6       5          2          3          4          6          4          3   
  7       5          6          6          9          5          5          4   
  8       6          4          3         19         16          8          4   
  9       9          7         14          9          6          7          6   
 10       2          2          3          4          6          5          3   
 11       6          5          6         10          9          7          5   
 13       5          8          6          8          5          4          3   
 14       7          6          5          8          5          6          8   
 15       5          4          3          5          3          2          4   
 16       4          3          3          6          6          4          4   
 17       4          6          3          5          7          7          5   
 18       8          5          6          6          4          6          5   
 20       6          5          4          9          8          6          3   
 21       9          5          6          6          7          7          5   
 22      11          9         10         10          6          6          9   
 23       8          9         10          8          4          4          7   
 24       3          3          5                    10          9          3   
 25       4          5          5          6          8          3          3   
 26       2          5          3          3          6          3          4   
 27       4          5          8                    15          5          3   
 28       6          5          4          7          7          6          3   
 29       3          5          4          4          6          4          4   
 30      10          6          6          4          3          6         10   
 31       5          8          6          5          8          8          2   
_______________________
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 1255 (2004 Jan 25 - Jan 31)
 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   0.660e-01    1.01        42.6        4.00        3.33    
ALIC   5.0    12.5      -0.808e-01    52.8        6.21        3.40    
ALRT   7.0   0.364e+06    8.49        17.2        4.00        1.95    
AMC2   8.4    .           .           40.7        5.00        3.29    
AOML   3.0    30.0       0.323e-02    65.3        4.77        2.69    
AREQ   6.9    22.3      -0.669e-01    21.9        4.00        2.79    
ARTU   7.0    13.6      -0.604e-01    23.0        4.83        2.48    
ASC1*  5.8   0.486e+07   0.721e+04    81.9        5.00        2.44    
ASPA   7.0   0.289e+06    1.49        44.7        7.44        4.19    
AUCK*  5.5    10.5      -0.798e-01    46.3        4.69        3.08    
BAHR*  7.0   0.886        775.        52.0        5.47        3.91    
BAN2   1.0    17.2       0.605e-02    66.0        8.00        2.42    
BILI   7.0   0.442e+05  -0.852        37.4        5.00        2.28    
BJFS   5.7    13.4      -0.587e-01    36.7        4.20        3.70    
BOGT   6.8    25.5      -0.569e-01    44.7        6.00        2.77    
BOR1   1.0   0.782       0.804e-01    44.0        4.00        2.44    
BRAZ   4.8   0.289e+06    502.        55.6        6.00        1.70    
BRMU*  7.0   0.289e+06   -1.75        48.4        6.16        3.96    
BRST   0.9   0.286e+06    513.        44.0        5.00        2.07    
BUCU   2.9   0.289e+06    469.        37.3        4.00        3.09    
CAS1*  7.0    8.05       0.843e-03    25.4        4.16        1.30    
CEDU*  2.0    17.0      -0.327e-02    58.0        4.00        3.20    
CHAT*  5.0    10.9      -0.700e-01    62.6        5.00        2.95    
COCO   7.0    15.6      -0.515e-02    25.9        6.31        3.70    
CORD   1.0    12.4       0.461e-02    49.0        5.00        2.51    
CRO1   5.6    25.5      -0.546e-01    37.0        4.88        3.65    
DAEJ   1.0    3.10        608.        65.0        5.00        2.14    
DARW   7.0    4.37        442.        55.4        6.73        3.53    
DAV1*  7.0    14.6      -0.264e-02    46.7        4.00        1.19    
DRAG   1.0    12.2      -0.691e-01    48.0        5.00        3.24    
DUBO   4.6    262.       0.121e-02    46.4        4.00        2.31    
DWH1   7.0   0.769       0.214e-01    50.4        6.60        3.00    
FAIR   6.9   0.344        941.        33.4        5.75        1.87    
FORT*  3.0    110.       0.872        84.8        6.00        1.58    
GLPS   6.8    27.9      -0.851e-01    34.7        5.00        4.19    
GOUG   1.6   0.288e+06    530.        59.9        5.49        2.83    
GUAM   7.0    16.5      -0.919e-01    61.9        6.72        3.91    
GUAO   4.0    9.56      -0.436e-01    39.0        5.27        3.19    
GUAT   7.0   0.284e+06    506.        65.1        5.00        1.64    
HNLC   1.0    21.3      -0.100        40.0        7.00        3.76    
HOB2*  4.0   0.850e-01   0.210e-01    38.1        5.76        3.49    
HRAO*  6.0    1.33        357.        19.0        5.16        3.46    
IISC   6.0    28.7      -0.795e-01    57.9        6.76        3.52    
IRKT*  7.0   0.170      -0.372e-01    46.0        5.16        2.53    
KARR   6.6    14.5      -0.667e-01    61.9        5.74        2.75    
KELY   4.0    8.84      -0.498e-01    28.5        5.00        1.16    
KERG*  5.9    2.48        767.        54.0        6.00        2.87    
KGN0   1.0   0.431      -0.952e-02    62.0        5.00        3.87    
KHAJ   7.0   0.163       0.435        63.7        6.87        2.63    
KIRU   1.0    6.33      -0.479e-01    22.0        5.00        1.63    
KIT3*  5.9    18.7       0.335e-02    44.5        5.53        3.44    
KOKB   6.0   0.795e-01    780.        73.8        8.53        3.29    
KOUR*  7.0    2.18        565.        29.3        5.85        2.91    
KUNM   7.0    42.7      -0.917e-02    74.3        6.00        2.48    
KUUJ   2.0    10.9       0.243e-02    22.5        3.57        1.43    
LAE1   6.9    14.5      -0.844e-01    64.7        7.00        4.15    
LHAZ   1.0   0.288e+06    1.16        37.0        5.00        3.59    
MAC1*  6.6   0.136e+04  -0.173        36.4        4.58        1.93    
MAD2   6.0   0.141        1.22        39.2        5.51        1.96    
MAG0   1.0   0.528e+05   -1.24        42.0        5.00        2.71    
MAS1*  7.0    2.72        154.        25.4        4.66        3.07    
MCM4*  6.7   0.331e+05    107.        40.7        3.16        1.09    
MOBN   1.0    10.1      -0.519e-01    43.0        6.00        2.81    
NICO   2.8    13.8      -0.330e-03    30.4        5.38        3.38    
NKLG   7.0   0.152e+06    408.        63.7        7.29        2.14    
NLIB*  1.0   0.432e+04   -21.3        38.0        4.00        2.33    
NOT1   7.0   0.289e+06    501.        40.7        5.48        2.24    
NOUM   1.8   0.288e+06   -7.08        46.7        6.57        3.85    
NRIL   6.9    11.3      -0.635e-01    20.2        4.29        1.75    
NSSP   2.0    9.27      -0.506e-01    54.5        5.10        3.13    
NTUS   6.0    11.7      -0.902e-02    60.7        6.00        4.12    
NYAL*  4.0   0.139      -0.251        34.8        4.29        1.55    
OHI3   6.9    34.7      -0.710e-01    40.3        4.32        1.95    
ONSA*  7.0   0.614e-01   -172.        37.9        4.31        2.48    
OUS2   2.0    17.5       0.566e-02    42.5        4.00        3.53    
PDEL   5.9    54.1      -0.972e-03    45.6        6.50        3.16    
PERT*  6.8    2.66        999.        38.9        5.00        3.63    
PETP   6.0    8.58      -0.538e-01    46.8        6.18        2.80    
PIMO   6.6    22.8      -0.876e-01    23.8        5.00        1.84    
POLV   3.0   0.290e+06    13.9        50.0        5.35        3.22    
QAQ1   0.9    5.26      -0.481e-01    51.0        4.00        1.52    
RAMO   1.0    12.7      -0.694e-01    51.0        7.00        3.19    
RBAY   0.9    730.       0.123        57.0        5.00        1.14    
REYK   7.0    10.2      -0.875e-03    47.8        6.45        1.64    
RIOG*  4.6    11.8      -0.867e-01    37.0        4.24        2.67    
SACH   5.9   0.407e+04  -0.211        53.4        4.86        1.41    
SANT*  6.6    6.60        518.        37.6        5.00        2.64    
SCH2   5.0    204.        76.6        25.5        4.29        2.76    
SCUB   4.0    20.0      -0.730e-01    50.0        5.76        3.78    
SELE   0.7    39.3       0.861e-03    39.0        3.00        2.81    
SFER   1.0   0.139e+04    15.4        45.0        4.00        2.10    
SIMO   7.0    154.      -0.719e-03    38.7        5.29        2.79    
SNI1   6.8    19.4      -0.589e-01    35.0        5.03        3.39    
STJO   7.0    2.64       -24.1        26.4        4.49        3.40    
STR1   1.0    9.24      -0.560e-01    48.0        5.00        3.31    
SUWN   0.9    1.63        792.        47.0        4.00        2.66    
SYOG   7.0    1.13        161.        47.0        5.12        1.64    
THTI   6.7    7.37        311.        62.4        7.30        3.14    
TIDB   2.0   0.789e-01    191.        22.5        6.51        3.40    
TIXI   5.0    10.4      -0.617e-01    41.0        4.22        1.84    
TNML   4.9    4.46        120.        40.8        4.23        3.96    
TOW2   7.0    15.1      -0.806e-01    41.4        5.75        3.75    
TRAB   1.0    11.6       0.484e-01    45.0        7.00        3.10    
TRO1   5.9    10.6      -0.158e-02    59.5        5.20        1.57    
TSKB*  7.0    1.38      -0.615        30.0        4.31        3.83    
TWTF   1.0   0.499       0.308        57.0        5.00        3.76    
UNSA   1.0    20.6       0.400e-02    39.0        6.00        3.48    
URUM   0.8    22.4      -0.210e-01    33.0        6.00        3.04    
USNO   2.0   0.357e-01   0.652        46.6        5.00        3.42    
VESL   2.9   0.289e+06    495.        73.8        5.00        1.52    
WTZR*  6.8    145.      -0.101        45.5        5.16        2.94    
YAKT   3.8   0.862        777.        60.5        8.00        1.94    
YELL*  7.0   0.262        1.87        36.8        4.17        1.48    
ZAMB   7.0    12.5      -0.226e-02    46.5        4.50        1.98    
ZECK   3.0    18.4      -0.343e-03    36.7        4.00        3.24    
ZWEN*  2.8    13.5      -0.905e-03    49.0        5.00        2.49    
PRN01  7.0    4.60        327.        44.8        5.00        2.62    
PRN02  7.0    3.28       -265.        45.6        5.16        2.52    
PRN03  7.0    2.11        81.2        45.9        5.75        2.60    
PRN04  7.0   0.741       -52.3        44.9        5.31        2.40    
PRN05  7.0    2.87        15.1        46.9        5.16        2.43    
PRN06  7.0    5.94       -3.21        44.8        5.00        2.32    
PRN07  7.0   0.544        630.        47.0        5.31        2.40    
PRN08  6.7    2.82        377.        45.3        6.10        2.29    
PRN09  6.8    2.64       -27.5        43.0        5.15        2.10    
PRN10  7.0    2.42        38.5        44.7        5.00        2.48    
PRN11  7.0   0.386        92.7        49.6        5.00        2.48    
PRN13  7.0   0.452       -31.4        47.4        5.31        2.41    
PRN14  7.0   0.348       -18.0        50.3        5.00        2.63    
PRN15  7.0    3.36        218.        46.0        5.16        2.52    
PRN16  7.0   0.365        16.4        49.3        5.45        2.63    
PRN17  7.0    1.19        149.        47.7        5.30        2.39    
PRN18  7.0   0.541       -8.32        47.0        5.30        2.56    
PRN20  7.0   0.366       -192.        48.4        5.59        2.37    
PRN21  7.0   0.357        71.5        48.3        5.14        2.60    
PRN22  7.0    1.21       -69.6        48.8        6.59        2.61    
PRN23  7.0    1.16        193.        44.8        5.16        2.72    
PRN24  6.0    2.91        47.0        45.5        5.16        2.45    
PRN25  6.8    2.02        59.7        45.7        5.29        2.45    
PRN26  7.0   0.833        443.        43.6        5.00        2.34    
PRN27  5.7    1.11        900.        45.9        6.10        2.56    
PRN28  7.0   0.691        16.8        48.7        5.00        2.52    
PRN29  7.0   0.902        217.        43.7        5.00        2.29    
PRN30  7.0   0.932        760.        46.0        5.00        2.29    
PRN31  7.0    1.75        121.        45.7        5.60        2.60    
_______________________
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
      04  1 25   04  1 26   04  1 27   04  1 28   04  1 29   04  1 30   04  1 31
prn   3d rss (cm)
  1     418        410        355        428        370        311        474   
  2     234        285        218        324        306        334        287   
  3     137        221        326        175        223        195        410   
  4     213        248        224        234        260        230        302   
  5     144        186        221        219        189        308        305   
  6    1099        368        329        506        391        366        605   
  7     151        281        208        198        292        266        323   
  8     559        602        464        487        401        608        533   
  9     352        397        225        249        280        294        312   
 10     327        288        201        276        258        210        535   
 11     200        184        211        225        223        194        238   
 13     214        247        191        187        186        222        286   
 14     511        455        583        560        338        207        252   
 15     369        289        332        290        301        464        322   
 16     193        195        208        223        199        194        214   
 17     227        285        223        265        175        227        187   
 18     206        195        219        205        210        229        231   
 20     278        167        174        218        223        218        224   
 21     385        272        322        261        218        353        422   
 22     199        239        259        309        275        137        226   
 23     293        288        216        223        213        299        292   
 24     602        485        374                  1389       1124        684   
 25     203        211        240        263        396        332        366   
 26     168        152        153        158        182        187        218   
 27     266        244        249                   381        479        534   
 28     205        283        210        186        193        197        241   
 29     273        219        393        409        186        355        236   
 30     200        235        384        303        417        406        346   
 31     125        131        170        154        174        358        464   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   algo alic alrt amc2 aoml areq artu asc1 aspa auck bahr ban2 bili bjfs bogt bor1 braz brmu brst bucu cas1 cedu chat coco cord cro1 daej darw dav1 drag dubo dwh1 fair fort glps goug guam guao guat hnlc hob2 hrao iisc irkt karr kely kerg kgn0 khaj kiru kit3 kokb kour kunm kuuj lae1 lhaz mac1 mad2 mag0 mas1 mcm4 mobn nico nklg nlib not1 noum nril nssp ntus nyal ohi3 onsa ous2 pdel pert petp pimo polv qaq1 ramo rbay reyk riog sach sant sch2 scub sele sfer simo sni1 stjo str1 suwn syog thti tidb tixi tnml tow2 trab tro1 tskb twtf unsa urum usno vesl wtzr yakt yell zamb zeck zwen



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