Subject: [IGSREPORT-7062] Wk 1055 GFZ Analysis Report
From: [email-masked]
To: [email-masked]
Date: Thu, 6 Apr 2000 14:51:25 +0200 (METDST)

******************************************************************************
IGS Electronic Report   06 Apr 05:51:36 PDT 2000      Message Number 7062
******************************************************************************

Author : G. Gendt
Subject: Wk 1055 GFZ Analysis Report

******************************************************************************
GFZ ANALYSIS REPORT   GPS-WEEK 1055 (DAYS 086-092, DATES 26-03-00 TO 01-04-00)
******************************************************************************

Submitted by: G. Gendt, Ch. Reigber, G. Dick, W. Soehne, Th. Nischan,
              W. Sommerfeld, G. Beeskow, 
              GeoForschungsZentrum Potsdam (GFZ)
             
              Telegrafenberg A17, D-14473 Potsdam, Germany
              e-mail:[email-masked]
              fax: (0331) 288 1111
              tel: (0331) 288 1114 

PRODUCT SUMMARY

FILES SENT TO CDDIS: 
______________________________________________________________________________
gfz10557.sum           this text file
gfz10557.erp           Earth rotation parameters 
gfz10557.snx           Weekly SINEX File 
gfz1055[0-6].sp3       Daily orbit ephemerides , SP3 format
______________________________________________________________________________

anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________

ERP RESULT

GFZ    ERP-RESULTS for WEEK 1055       DAYS  085 - 092
____________________________________________________________________________________________________
  MJD       Xpole   Ypole   UT1R-TAI  LODR  Xsig Ysig UTsig LODsig Nr Nf Nt  X-RT  Y-RT  X-RTsig Y-RTsig
             E-6"    E-6"    .1usec .1us/d  E-6" E-6" .1 us .1us/d           E-6"  E-6"    E-6"    E-6"
51628.500   73645  350270 -317194036   9065   10   11   18   18    63 37 27  -535  -836      26      27
51629.500   73310  349196 -317203124   8801    8    9   15   15    64 37 28  -128 -1229      18      19
51630.500   73021  348392 -317211324   7957    8    8   13   13    60 37 26  -406  -292      15      17
51631.500   72674  347787 -317219616   8543    8    8   12   12    61 37 27  -306  -845      15      16
51632.500   72898  346937 -317227929   8004    8    8   13   13    61 37 26   843  -781      15      16
51633.500   73977  346292 -317235966   8254    8    8   13   13    61 37 27  1320  -465      15      16
51634.500   74947  346178 -317244364   8470    8    8   13   13    61 37 25   611   239      16      17
51635.500   75433  346193 -317253160   8907    9    9   16   16    60 37 26   414  -133      18      20
____________________________________________________________________________________________________

ORBITS REPEATABILITY (cm):
(mean component error rms =sqrt((xrms**2 + yrms**2 + zrms**2)/3) )

            DAY 1  (24 h)    pred.     DAY 2  (24 h)
   |------------------------|------|                            
 
                            |------------------------|

   Six-hour overlap:        |xxxxxx|

   (only rms < 120 are used for MEAN)

Note: E - indicates that the satellite is in eclipse

---------------------------------------------------
                 RMS for DAY
PRN  086    087    088    089    090    091    092    
-------------------------------------------------------
01     8      7      7      4      5      6      4  
02     4      3      3      3      4      6      6  
03     7      3      4      4      5      4      4  
04    10 E   10 E   14 E   14 E    9 E   11 E   17 E
05     5      5      4      5      3      4      4  
06     4      6      6      4      7      4      8  
07     4      3      3      4      5      2      3  
08    13 E   13 E   12 E    5 E    5 E    6      2  
09     6 E   11 E    9 E    4      3      3      4  
10     4      4      3      6      7      3      5  
11     8 E   11 E    9 E   22 E   12 E   21 E    4 E
13     9      5      7      5      5      8      6  
14    22      -      -      -      -      -      -  
15     - E    - E    - E    - E    - E    - E    - E
16     4      7      4      4      9      4    134  
17    12 E    9 E   14 E   15 E   10 E    7 E   14 E
18     3      4      4      1      3     95     10  
19     9      4      4     15      4      -      -  
21    10     10     14      8      5      5      5  
22     6      3      3      5      4      3      4  
23    18     29     34     31     21     19     22  
24    15 E   87 E   19 E   11 E   10 E   11 E   11 E
25     8 E    8     12      7      7      6     10  
26     4      4      9      6      3      9      2  
27    11 E    6 E    6      5      3      4      2  
29     6      5     12      7      5      6      5  
30    14     15      7      4      4      4      2  
31     5      7      9      8      3      5      5  

MEAN  10     19     11     10      7     20      8
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 087-090
            modelling problems
        (2) PNR15 deleted from sp3-file for day 087,089,091,092
            modelling problems
        (3) PNR19 deleted from sp3-file for day 091,092
            modelling problems

CLOCK ESTIMATION:  ALGO was used as time reference

STATIONS USED BY GFZ INCLUDING STATISTICS

Sampling rate: 5 minutes         
                                                          
 IGS  INTERNAL         OBSERVATIONS for DAY
 CODE  STA#               086  087  088  089  090  091  092
----------------------------------------------------
onsa  105001             1874    0 1820 1766 1833 1709    0
kosg  110001             1684 1560 1624 1527 1702 1661 1683
wsrt  111002             1883    0 1829 1737 1507 1313 1813
vill  125001             1380 1276 1343 1294 1264 1530 1480
mate  130002             1477 1271 1391 1307 1390 1321 1324
nya1  140102             2371 2194 2235 2146 2242 2091 2197
tro1  150102             2243 2080 2124 2063 2034 2008 2091
wtzr  160101             1670 1539 1619 1569 1642 1576 1579
ober  161001             1902 1760 1852 1785 1782 1649 1740
pots  165001             1889 1752 1842 1749 1775 1735 1805
mets  180001             1607 1540 1613 1511 1584 1542 1609
zwen  190001             1822 1662    0 1666 1603 1657 1689
zeck  195001             1261 1207 1261 1182 1266    0    0
artu  198001             1780 1700 1831 1767 1770 1652 1656
usud  200002             1396 1311 1344 1278 1281    0    0
tskb  205001              883  903  887  838  849    0  924
kit3  235101                0 1599 1704    0    0    0    0
kstu  250001             1949 1807 1885 1806 1907 1607 1664
irkt  280001             1428 1373 1368 1302 1269 1166 1366
petp  285101             1739 1716 1789 1738 1778 1673 1655
tixi  286001             2167 2025 2110 2019 2136 1953 1962
yssk  287001             1809 1696 1818 1762 1814 1632 1657
bjfs  288001             1877 1736 1816 1761 1845 1708 1755
ntus  290001                0 1808    0    0    0 1729    0
tid2  305201             1753 1647 1659 1637 1695 1580 1627
yar1  310002             1446 1368 1324 1257 1193  829 1126
hob2  321001             1866 1724 1799 1735 1810 1669 1731
mac1  330003             1355    0 1704 1577 1697 1404 1589
chat  340001             1623 1456 1451 1385 1365 1316 1444
coco  350001             2039 1872 2021    0 2062 1892 1964
dgar  360001             1973 1971 2007 1887    0 1896 1749
algo  400003             1933 1753 1844 1767 1857 1709 1785
stjo  405003             1902 1722 1829 1760 1839 1708 1771
wes2  408001             1562 1395 1495    0    0 1354 1373
nlib  409001             1452 1019 1303 1150 1220 1259 1139
gol2  410101              760 1602    0 1279 1659 1439 1648
jplm  415002             1444 1298 1428 1262 1283 1272 1165
mdo1  418001             1255 1020 1183 1045 1052  924 1001
fair  420002             1943 1835 1883 1867 1865    0 1688
yell  470004             1981 1840 1813 1845 1724 1343 1681
drao  475003             1905 1781 1844 1788 1853 1736 1801
aoml  484001             1345 1218 1205 1159 1155 1079 1012
brmu  485001             1380 1252 1269 1202 1205 1143 1208
thu1  490001             1702    0    0    0    0 1338    0
reyk  491001             1262 1205 1203 1152 1259 1040 1164
sant  500002             1724 1552 1661 1602 1694 1567 1482
kour  510002             1382    0    0 1532 1830    0    0
areq  530002             2081 1892 1991 1928 2014 1804 1951
cord  555001                0    0    0    0    0  786  836
lpgs  564301             1728 1628 1644 1610 1602 1572 1642
asc1  570002             1784 1639 1871 1760 1897 1688 1904
hark  600102             1550 1615 1115 1122 1619 1534 1561
mas1  610101             1845 1666 1811 1725 1861 1674 1815
bahr  650001             1893 1805 1893 1833 1834 1767 1796
suth  660001             1187 1220 1211 1199 1174 1015 1111
kokb  700002             1882    0 1805 1758 1851 1704 1635
thti  712101                0 1464 1567 1513 1620 1606 1580
eisl  720001              935    0    0    0    0    0    0
gala  725001             1881 1889 1975 1927 2094 1888 1845
mcm4  800201             1156  862  858  687  861  787 1145
dav1  810001             2041 1841 1996 1839 2012 1805 1969
cas1  820001             1946 1812 1751 1823 1768 1510 1779
ohig  830001             1684 1608 1638 1550 1621 1502 1594
syog  840001             1990 1886 1900 1793 1595 1266 1596
kerg  850002             1741 1668 1722 1646 1707 1580 1572
Note: F    - indicates a constrained fiducial site ( to 1-2 mm )

SATELLITE STATISTICS

                OBSERVATIONS for DAY (24-hour arcs used)

PRN     086  087  088  089  090  091  092
------------------------------------------
  1    3864 3697 3652 3704 3654 3566 3535
  2    3881 3705 3725 3717 3682 3613 3604
  3    4066 3738 3834 3813 3776 3939 3831
  4    3749 3657 3685 3561 3642 3483 3525
  5    3922 3765 3790 3643 3760 3777 3698
  6    4020 3837 3928 3822 3880 3959 3820
  7    4045 3907 3938 3863 3933 3833 3794
  8    3578 3426 3475 3468 3467 3541 3615
  9    3496 3055 3770 3779 3888 3760 3764
 10    3954 3777 3864 3781 3670 3643 3706
 11    3807 3476 3580 3559 3592 3614 3596
 13    3842 3707 3835 3783 3722 3694 3673
 14    3682    0    0    0    0    0 2774
 15    3539    0 3629    0 3509    0    0
 16    2928 2814 2653 2558 2534 2537 2713
 17    3789 3666 3691 3673 3658 3767 3643
 18    3796 3699 3676 3618 3681 3609 3555
 19    3756 3630 3622 3672 3671    0    0
 21    4179 3906 3955 3940 3901 3970 3987
 22    4055 3763 3639 3845 3790 3865 3784
 23    4239 4032 4122 3971 4066 4111 4023
 24    3879 3684 3793 3591 3661 3783 3691
 25    4044 3985 4012 4088 4049 3994 4029
 26    3965 3854 3916 3828 3772 3757 3788
 27    3624 3415 3661 3582 3601 3491 3543
 28       0    0    0    0    0    0    0
 29    4227 4102 4168 4071 4157 4088 4004
 30    4006 3730 3837 3713 3732 3830 3801
 31    4018 3726 3788 3795 3762 3758 3770
-----------------------------------------

REPEATABILITY OF STATION COORDINATE SOLUTIONS
  by Residuals of Helmert-transformation  (units:mm)

YEAR:  0 DAYS: 086 to 092
      U,u: used for parameter determination in Helmert-transformation
      N,n: not used  
           [ u,n: deleted for repeatability computation   (2.5*sigma) ] 

 SITE  _____REPEATABILITY_____   NUMB REMARK WEEKDAY
           UP    NORTH    EAST               1234567
--------------------------------------------------------------------------------
 ALGO      0.9     0.3     0.5   4000  FIXED UUUUUUU 
 AOML      6.6     1.8     2.3   4840        NNNNNNN 
 AREQ      3.9     1.0     1.8   5300  FIXED NUNNNNN 
 ARTU      3.5     1.8     1.6   1980        NNNNNNN 
 ASC1      3.3     1.9     1.8   5700        NNNNNNN 
 BAHR      2.8     1.5     1.2   6500        NNNNNNN 
 BISH      1.7     2.2     1.5   2399        NNNNNNN 
 BJFS      2.7     3.2     0.5   2880        NNNNNNN 
 BRMU      0.6     0.6     0.9   4850  FIXED UUUUUUU 
 CAS1      2.5     1.9     0.7   8200        NNNNNNN 
 CHAT      4.3     1.0     2.3   3400        NNNNNNN 
 COCO      4.8     1.9     3.0   3500        NNNNNNN 
 CORD      2.8     2.4     2.0   5550        ....NNN 
 DAV1      1.8     1.6     1.0   8100  FIXED UUUUUUU 
 DGAR      4.3     2.0     3.2   3600        NNNNNNN 
 DRAO      0.6     0.4     0.6   4750  FIXED UUUUUUU 
 FAIR      1.6     0.5     0.6   4200  FIXED UUUUUUU 
 GALA      3.9     1.0     3.1   7250        NNNNNNN 
 GOL2      0.5     0.7     1.1   4101  FIXED UUUUUUU 
 HARK      2.7     2.3     1.3   6001  FIXED UUUUUUU 
 HOB2      6.9     2.8     1.3   3210  FIXED NNNNUUU 
 IRKT      2.2     2.6     0.6   2800  FIXED UUUUUUU 
 JPLM      4.4     0.9     1.0   4150        NNNNNNN 
 KERG      2.0     1.0     1.6   8500  FIXED UUUUUUU 
 KIT3      0.5     2.5     0.8   2351  FIXED UUUU... 
 KOKB      3.9     1.0     2.5   7000  FIXED UUUUUUU 
 KOSG      0.6     0.5     0.5   1100  FIXED UUUUUUU 
 KOUR     10.6     1.2     3.7   5100  FIXED NNNUNU. 
 KSTU      6.1     2.0     0.9   2500        NNNNNNN 
 LPGS      3.3     1.7     2.7   5643        NNNNNNN 
 MAC1      1.1     1.5     0.8   3300  FIXED UUUUUUU 
 MAS1      0.4     0.5     0.5   6101  FIXED UUUUUUU 
 MATE      0.5     0.9     1.2   1300  FIXED UUUUUUU 
 MCM4      3.3     3.8     1.6   8002        NNNNNNN 
 MDO1      1.9     0.8     0.8   4180  FIXED UUUUUUU 
 METS      5.4     1.0     1.1   1800        NNNNNNN 
 NLIB      0.7     0.8     0.4   4090  FIXED UUUUUUU 
 NTUS      7.3     4.4     1.9   2900        NNN.NNN 
 NYA1      3.6     1.3     0.7   1401        NNNNNNN 
 OBER      2.7     0.9     1.1   1610        NNNNNNN 
 OHIG      1.4     1.2     0.7   8300  FIXED UUUUUUU 
 ONSA      0.8     0.4     0.6   1050  FIXED UUUUUUU 
 PETP      1.8     0.7     2.4   2851        NNNNNNN 
 POTS      1.2     0.8     0.7   1650  FIXED UUUUUUU 
 REYK      4.6     0.5     1.3   4910        NNNNNNN 
 RIOG      2.4     1.3     1.7   5610        NNNNNNN 
 SANT      2.3     1.2     2.8   5000  FIXED NUNNNNN 
 STJO      1.4     1.0     1.1   4050        NNNNNNN 
 SUTH     10.4     1.2     2.3   6600        NNNNNNN 
 SYOG      3.5     1.5     1.1   8400        NNNNNNN 
 THTI     10.6     2.3     9.0   7121        NNNNNNN 
 THU1      3.4     0.6     0.6   4900  FIXED UU..UUU 
 TID2      0.8     1.1     1.5   3052  FIXED UUUUUUU 
 TIXI      4.2     0.8     1.9   2860        NNNNNNN 
 TRO1      5.6     1.0     1.2   1501        NNNNNNN 
 TSKB      2.0     1.3     4.2   2050  FIXED UUUUUNN 
 URUM      4.2     2.3     1.3   2431        NNNNNNN 
 USUD      6.4     2.0     3.0   2000        NNNNNN. 
 VILL      1.5     0.7     0.6   1250  FIXED UUUUUUU 
 WES2      0.7     0.6     0.5   4080  FIXED UUUUUUU 
 WSRT      1.4     1.1     0.9   1110        NNNNNNN 
 WTZR      0.6     1.0     0.6   1601  FIXED UUUUUUU 
 YAR1      1.9     2.5     2.2   3100        NNNNNNN 
 YELL      0.8     0.5     0.6   4700  FIXED UUUUUUU 
 YSSK      2.4     1.3     1.9   2870        NNNNNNN 
 ZECK      2.4     1.0     1.1   1950        NNNNNN. 
 ZWEN      5.5     2.4     1.9   1900  FIXED UUUNNNN 
--------------------------------------------------------------------------------

SOLUTION CHARACTERISTICS

1. Software used :   EPOS.P.V2
2. Definition of Terrestrial Reference Frame
     Fiducial-free adjustment of all station coordinates.
     These  coordinates are then fixed in the determination of ERPs and ORBITS
 
3. Data used:
   - undifferenced carrier phases
   - 24 h arc solutions   

5. Adjusted parameters:
   - state vector of all satellites
   - coordinate corrections 
   - daily ERPs
   - tropospheric zenith path delay (4 h)
   - y-bias, solar radiation scaling factor
   - ambiguities
   - STA and SV clock parameters of each observation epoch
    
--------------------------------------------------------------------------------
global: ALGO AOML AREQ ARTU ASC1 BAHR BISH BJFS BRMU CAS1 CHAT COCO CORD DAV1 DGAR DRAO FAIR GALA GOL2 HARK HOB2 IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU LPGS MAC1 MAS1 MATE MCM4 MDO1 METS NLIB NTUS NYA1 OBER OHIG ONSA PETP POTS REYK RIOG SANT STJO SUTH SYOG THTI THU1 TID2 TIXI TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR YAR1 YELL YSSK ZECK ZWEN