Subject: [IGSREPORT-7053] Wk 1054 JPL Analysis Report
From: David C Jefferson <[email-masked]>
To: [email-masked], [email-masked]
Date: Mon, 3 Apr 2000 17:30:23 -0700 (PDT)

******************************************************************************
IGS Electronic Report   03 Apr 17:30:38 PDT 2000      Message Number 7053
******************************************************************************

Author: D C Jefferson

******************************************************************************
JPL ANALYSIS REPORT   GPS-WEEK 1054 (DAYS 79-85, DATES 2000 Mar 19 - Mar 25)
******************************************************************************

Submitted by the JPL IGS/FLINN Analysis Team:

D C Jefferson, Y E Bar-Sever, M B Heflin, 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/1054.  These files (except for *.tro) have also
been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl10547.sum         This text file.
jpl10547.erp         Earth rotation parameters for GPS week 1054.
jpl10547.snx         Ground station coordinates for GPS week 1054, SINEX format.
jpl1054[0-6].sp3     GPS ephemerides for GPS week 1054, sp3 format.
jpl1054[0-6].tro     Ground station troposphere estimates for GPS week 1054.
jpl1054[0-6].clk     GPS and ground station clocks for GPS week 1054, RINEX.
______________________________________________________________________________

Median Orbit Repeatability (see table below): 10.0 cm

We continue to exclude data from IGS stations that do not employ Dorne-Margolin
style antennae (see IGS Report #6260).

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: NRC1 (not USNO) used as reference clock day 079.
WARNING: FAIR (not USNO) used as reference clock days 080 and 081.
WARNING: Data from PRN15 and PRN18 excluded the entire GPS week 1054.
WARNING: Data from BRUS, FLIN, FORT, GOL2, MAD2, NANO, NOUM, QUIN, TID2, UCLU,           WHIT, PRN29, PRN30 excluded day 079.
WARNING: Data from DUBO, FLIN, FORT, GOL2, MAD2, NANO, RAMO, TID2, UCLU, USNO,           UZHL, WHIT, WSLR, PRN09, PRN24, PRN30 excluded day 080.
WARNING: Data from BRUS, CHUR, CORD, DUBO, FLIN, FORT, GOL2, MAD2, NANO, RAMO,           SOL1, TID2, UCLU, WHIT, WSLR excluded day 081.
WARNING: Data from CHUR, DUBO, FLIN, GOL2, KELY, MAD2, NANO, QUIN, RAMO, SPK1,           TID2, UCLU, WHIT, WSLR, PRN29 excluded day 082.
WARNING: Data from CHUR, DUBO, FLIN, GOL2, MAD2, NANO, TID2, WHIT, PRN07                 excluded day 083.
WARNING: Data from DUBO, FLIN, GOL2, LHAS, MAD2, WHIT, PRN09, PRN17 excluded             day 084.
WARNING: Data from AZU1, FLIN, GOL2, KUNM, MAD2, NANO, PERT, TID2, UCLU, WHIT,           WSLR, PRN17 excluded day 085.

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 1054 (2000 Mar 19 - Mar 25)
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
51622.50   73804  353758   2673733   6373  39  47  151  151 42  0 24  -139  -931
51623.50   73702  352934   2666992   7108  39  47  155  155 42  0 23   609  -363
51624.50   73812  352669   2659400   8076  35  39  156  156 42  0 26   519  -383
51625.50   73874  352092   2651080   8564  35  41  142  142 42  0 25   385  -763
51626.50   73971  351403   2642268   9061  36  42  143  143 42  0 25   519  -831
51627.50   73890  351009   2633565   8345  40  46  155  155 42  0 24  -412  -757
51628.50   73609  350362   2624911   8962  38  43  141  141 42  0 25  -314  -734
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 1054:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE               GPS week 1054 (2000 Mar 19 - Mar 25)
      00  3 19   00  3 20   00  3 21   00  3 22   00  3 23   00  3 24   00  3 25
prn   3d rss (cm)
  1      11         14         14          9         11          6          8   
  2      10          9         10         10          8          7         13   
  3       6         10          7          6          5          6         12   
  4      13         15         10         22         25         15         11   
  5      16         11         23         20          7         10         19   
  6      21         10          9          7          7          7         18   
  7      20         18         20         11                    15         18   
  8      10         11         12          9          8          9          9   
  9      19                    27         15         14                    21   
 10       6          8          4         10         10          5         10   
 11      13         13          9         10          9         13         14   
 13       3          4          4          5         11          9         10   
 14      14         11          9          9         10         15         10   
 16      11         10         12         10          8         12          9   
 17      19          9          8          5          9                         
 19      13          8          8          8         21         14          7   
 21      15         15          9         12         11         12         12   
 22      18         21          9          8          7          6         10   
 23      16         20         13         19         19         21         18   
 24      11                     9         19         12         16         26   
 25      11          7          9         10         12         12         17   
 26      10          8          9          8          9          8         12   
 27      11          8         12         11          7          9          7   
 29                 14         10                     8         12         16   
 30                             5          5          7          6          8   
 31      14         13         16         12         15          8         12   
_______________________
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 1054 (2000 Mar 19 - Mar 25)
 receiver/transmitter (dot means point positioned, * 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    .953e-01   -2.59        43.1        4.30        3.07    
AOML   1.0    120.       -.361e-01    80.0        6.00        3.05    
AREQ*  6.8    .187e+05    43.7        29.0        5.60        2.38    
ARTU   6.0    .216e+05   -.571        21.7        5.04        2.39    
ASC1   6.7    322.       -.143e-01    80.7        6.31        1.67    
AUCK*  2.0    112.       -.200e-01    70.1        4.53        2.67    
BAHR   7.0    .567        449.        34.8        5.33        2.82    
BJFS   3.0    1.50        603.        21.0        5.35        2.43    
CHAT*  5.0    117.       -.146e-01    90.0        5.24        2.88    
CIC1   4.0    139.       -.336e-01    73.1        4.00        2.52    
COCO   1.0    69.3       -.220e-01    30.0        7.00        4.16    
CRO1   1.9    .161       -.174        53.5        6.55        2.64    
DARW   1.7    64.6       -.317e-01    31.5        6.55        3.23    
DAV1*  6.9    56.3       -.102e-01    70.0        4.62        1.13    
DGAR   6.9    93.8       -.922e-02    35.3        6.75        2.84    
DRAO   1.0    .581e-01    .897        43.0        5.00        3.10    
EISL   2.6    159.       -.487e-01    80.0        5.00        2.56    
FAIR*  7.1    1.03        .321e-01    40.8        6.45        1.73    
FORT*  2.9    104.       -1.02          .         7.00        1.40    
GALA   6.9    94.4       -.132        40.4        7.00        2.97    
GODE   1.0    .280       -.477e-01    36.0        6.00        1.95    
HARK*  6.9    9.04        336.        69.6        5.60        3.07    
HOB2*  7.0    .189       -7.31        47.5        5.89        3.33    
HRAO   5.0    94.4        .680e-01    87.2        4.22        2.73    
IRKT*  7.0    .139       -.153        89.9        7.18        2.68    
JAB1   4.0    109.       -.154        61.0        6.76        2.63    
JAMA   4.8    110.       -.107        54.2        6.47        3.63    
JPLM   1.0    10.8        156.        85.0        4.00        2.80    
KELY   2.4    .259e+04   -.661        80.9        6.89        1.45    
KERG*  4.6    .151e+06    184.        55.3        6.00        2.76    
KIT3*  3.8    123.       -.226e-01    48.2        5.79        3.45    
KOKB*  7.0    .437       -.572        80.8        7.45        3.00    
KOUR*  7.0    94.9       -.120        46.3        7.15        2.38    
LPGS   1.0    212.        .286e-01    44.0        6.00        2.89    
MAC1*  6.8    92.0       -.131        33.5        4.71        2.30    
MAG0   1.0    106.       -.103        28.0        5.00        2.42    
MALI   4.7    .684e+05   -328.          .         7.86        1.47    
MAS1*  2.0    2.39        .937        27.5        5.00        3.00    
MATE*  1.0    .155        497.        68.0        5.00        3.29    
MEDI   1.0    .215       -1.62        65.0        4.00        2.53    
NOTO   1.0    .602e-01    97.6        71.0        5.00        3.38    
NOUM   4.9    .288e+06    486.        78.6        5.43        1.97    
NRC1   1.0    .           .           43.0        4.00        3.30    
NTUS   5.7    120.       -.219e-01    67.9        7.51        2.02    
NYA1   5.0    .105        .167        28.8        4.66        1.09    
NYAL   2.0    .195       -.447        46.5        5.00        1.09    
OHIG*  6.0    82.0       -.427e-02    54.9        5.18        2.44    
ONSA*  5.9    34.9       -.629e-01    42.7        4.19        2.52    
PETP   5.9    102.       -.103        43.0        6.73        1.85    
PIE1*  2.0    .869       -.138        76.5        4.00        2.67    
REYK   4.0    103.       -.642e-02    81.8        6.26        1.98    
RIOG   1.0    104.       -.115        21.0        5.00        2.66    
SANT*  5.9    56.1        .317e-01    36.9        7.00        2.28    
SELE   3.0    146.       -.631e-01    79.7        3.00        2.56    
SFER   5.0    .652        91.3        84.4        5.28        2.95    
STJO   4.0    3.25        .395        35.8        4.54        3.06    
THTI   7.0    .289e+06    505.        75.2        6.73        2.72    
THU1*  2.0    83.9       -.910e-02    56.5        7.00        1.08    
TIXI   5.0    102.       -.104        31.0        5.00        1.99    
TOW2   3.0    72.4       -.212e-01    19.7        5.68        3.47    
USNO   4.9    .592e-01   -.587        44.4        6.04        3.60    
USUD   6.9    1.48       -1.35        93.1        4.61        1.47    
WSRT   1.0    26.0        .804e-02    25.0        4.00        2.49    
WTZR*  6.0    .125        .357        53.0        5.93        3.15    
WUHN   3.7    143.       -.590e-01    73.8        4.78        2.29    
YAKZ   1.0    93.9       -.128        37.0        6.00        2.50    
YAR1*  7.0    230.        1.33        73.4        4.92        2.33    
YELL*  6.9    .170        .374e-01    41.5        4.00        1.56    
ZECK   2.9    109.       -.329e-01    79.6        4.79        2.30    
PRN01  7.0    81.3        122.        55.3        6.15        2.24    
PRN02  7.0    79.5       -191.        59.7        5.86        2.45    
PRN03  7.0    80.9        96.9        55.9        5.45        2.38    
PRN04  6.7    82.4        761.        60.1        6.17        2.08    
PRN05  7.0    81.2        244.        59.7        5.86        2.26    
PRN06  7.0    82.0        1.54        56.8        5.73        2.27    
PRN07  6.0    81.4        70.2        59.8        6.00        2.39    
PRN08  6.6    81.6        704.        54.4        5.58        1.94    
PRN09  4.8    82.4       -36.8        57.0        5.82        2.10    
PRN10  7.0    81.1        48.5        59.9        5.87        2.36    
PRN11  7.0    80.1        229.        58.9        5.88        2.32    
PRN13  7.0    80.1       -635.        59.5        5.87        2.32    
PRN14  7.0    80.7        259.        54.6        6.15        2.48    
PRN16  7.0    104.        42.0        64.0        6.03        2.18    
PRN17  4.8    82.5       -248.        57.0        5.82        2.12    
PRN19  6.7    80.5        128.        57.7        5.72        2.03    
PRN21  7.0    81.1        5.07        56.2        5.45        2.65    
PRN22  7.0    82.1        374.        62.9        6.00        2.51    
PRN23  7.0    81.9        8.12        60.4        6.16        2.49    
PRN24  5.7    81.1        674.        57.9        6.00        2.18    
PRN25  6.8    81.3        4.90        57.8        5.86        2.31    
PRN26  7.0    81.6        301.        53.4        6.00        2.17    
PRN27  6.6    82.1        13.8        58.3        5.31        1.93    
PRN29  5.0    81.8        507.        56.7        5.85        2.34    
PRN30  5.0    78.7       -14.2        63.8        6.00        2.17    
PRN31  7.0    79.7        40.3        57.7        5.73        2.35    
_______________________
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
      00  3 19   00  3 20   00  3 21   00  3 22   00  3 23   00  3 24   00  3 25
prn   3d rss (cm)
  1     457        415        412        537        475        366        437   
  2     488        396        709        461        699        779        269   
  3     181        211        314        557        240        273        368   
  4     356        361        367        566        358        403        460   
  5     604        362        296        344        692        323        526   
  6     436        457        415        392        328        438        449   
  7     279        309        492        357                   388        695   
  8     280        438        346        244        298        337        185   
  9     378                   441        415        389                   528   
 10     594        351        382        448        424        456        461   
 11     345        253        285        261        329        654        336   
 13     172        207        267        309        213        332        267   
 14     471        377        332       1098        436        504        264   
 16    1748        664       1007        926        585        355        962   
 17     428        453        264        265        316                         
 19     392        428        525        776        726        878        595   
 21     346        317        754        689        281        236        173   
 22     421        421        284        264        407        316        405   
 23     731        478        365        383        509        313        634   
 24     524                  1945       1056        844        352        313   
 25     235        300        272        273        304        364        317   
 26     581        342        495        679        450        264        283   
 27     764        776       1026       1309        971        859        726   
 29                423        293                   375        402        373   
 30                           296        296        260        353        260   
 31     461        274        234        231        358        373        265   
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

global:   algo aoml areq artu asc1 auck bahr bjfs chat cic1 coco cro1 darw dav1 dgar drao eisl fair fort gala gode hark hob2 hrao irkt jab1 jama jplm kely kerg kit3 kokb kour lpgs mac1 mag0 mali mas1 mate medi noto noum nrc1 ntus nya1 nyal ohig onsa petp pie1 reyk riog sant sele sfer stjo thti thu1 tixi tow2 usno usud wsrt wtzr wuhn yakz yar1 yell zeck