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[IGSREPORT-5346] Wk 0975 GFZ Analysis Report
- Subject: [IGSREPORT-5346] Wk 0975 GFZ Analysis Report
- From: G. Gendt
- Date: Thu, 24 Sep 1998 4:40:29 PDT
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IGS Electronic Report Thu Sep 24 4:40:29 PDT 1998 Message Number 5346
******************************************************************************
Author: G. Gendt
Subject: Wk 0975 GFZ Analysis Report
Subject: Wk 0975 GFZ Analysis Report
******************************************************************************
GFZ ANALYSIS REPORT GPS-WEEK 0975 (DAYS 256-262, DATES 13-09-98 TO 19-09-98)
******************************************************************************
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:gend @ gfz-potsdam.de
fax: (0331) 288 1111
tel: (0331) 288 1114
PRODUCT SUMMARY
FILES SENT TO CDDIS:
______________________________________________________________________________
gfz09757.sum this text file
gfz09757.erp Earth rotation parameters
gfz09757.snx Weekly SINEX File
gfz0975[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0975 DAYS 255 - 262
_______________________________________________________________________________
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" .1 us .1 us/d E-6" E-6" .1 us .1 us/d E-6" E-6" E-6" E-6"
51068.500 95993 465907 -311399225 9146 4 4 6 6 67 37 27 1669 -387 9 9
51069.500 97948 465507 -311408211 8826 4 5 7 7 65 37 27 2333 -499 10 10
51070.500 100511 465150 -311417096 8944 4 5 7 7 66 37 27 2615 -158 9 10
51071.500 103117 464897 -311426296 9455 5 5 7 7 66 37 27 2553 -520 11 11
51072.500 105578 464509 -311435853 9660 4 5 7 7 66 37 27 2286 -154 10 10
51073.500 107506 464240 -311445457 9548 5 6 8 8 67 37 27 1577 -568 11 11
51074.500 108808 463353 -311455103 9744 4 5 7 7 68 37 27 951 -1281 10 10
51075.500 109924 461883 -311465238 10525 5 6 8 8 68 37 27 1393 -1906 11 12
____________________________________________________________________________________________________
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 256 257 258 259 260 261 262
-------------------------------------------------------
01 5 4 5 8 4 4 2
02 6 6 6 5 6 4 6
03 7 6 7 3 3 5 6
04 5 4 9 6 6 6 7
05 4 3 4 4 6 7 6
06 7 2 3 3 6 7 2
07 3 3 6 4 3 2 3
08 2 3 3 3 4 3 5
09 3 5 2 4 6 9 8
10 5 9 5 9 5 3 5
13 19 16 14 20 14 13 14
14 2 3 64 55 - - 2
15 12 4 9 6 6 8 3
16 2 5 4 - - 4 8
17 4 2 3 9 6 3 9
18 16 2 17 128 - - 46
19 4 10 33 3 2 9 16 E
21 5 3 5 8 4 5 4
22 3 5 9 8 3 10 5
23 14 14 11 12 10 12 12
24 46 32 44 29 27 52 14
25 6 7 2 6 3 2 8
26 6 6 3 5 8 3 3
27 5 4 4 3 2 3 3
29 7 - - 9 8 5 2
30 5 3 4 4 5 7 5
31 6 5 6 5 4 8 10
MEAN 11 9 18 14 8 12 11
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 260
modelling problems
PNR16 deleted from sp3-file for day 259
modelling problems
PNR18 deleted from sp3-file for day 260
modelling problems
PNR29 deleted from sp3-file for day 257
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# 256 257 258 259 260 261 262
----------------------------------------------------
onsa 105001 1704 1674 1705 1614 1548 1712 1735
kosg 110001 1885 1821 1887 1824 1750 1870 1838
wsrt 111002 1827 1813 1879 1819 1455 1751 1829
vill 125001 1765 1746 1810 1690 1682 1772 1778
mate 130002 1803 1715 1807 1708 1632 1757 1746
nya1 140101 2280 2180 2297 2191 2136 2210 0
tro1 150101 0 0 1632 1654 1382 1509 0
wtzr 160101 1691 1684 1717 1646 1576 1708 1747
ober 161001 1758 1699 1756 1704 1626 1736 1786
pots 165001 1686 1665 1698 1646 1601 1716 1725
mets 180001 0 1662 1749 1656 0 1705 1662
zwen 190001 1744 1676 1338 1705 1611 1620 1780
zeck 195001 0 0 0 0 0 1734 1773
usud 200002 1687 1624 1696 1615 1615 1697 1683
tskb 205001 1757 1700 1715 0 1657 1764 1768
kit3 235101 1679 1569 1692 1623 1545 1656 1701
lhas 240001 1468 1275 1471 1390 1382 1567 1540
iisc 270002 1210 1076 0 1177 1116 1184 1086
irkt 280001 1754 1706 1788 1689 0 1774 1759
petr 285001 1554 1497 1326 1443 1147 1304 1325
ntus 290001 1108 1005 1127 955 0 1054 961
tid2 305201 1849 1783 1866 1782 1711 1860 1848
yar2 310201 0 1717 1796 1724 1505 1808 1777
hob2 321001 0 906 915 923 0 908 956
mac1 330003 1728 1662 1718 1472 1617 1670 1773
chat 340001 1731 1686 1735 1608 1609 1735 1733
coco 350001 1701 1471 1530 1564 1394 1722 1587
dgar 360001 1136 779 927 927 816 1096 1060
algo 400003 1825 1718 1813 1742 1667 1810 1789
stjo 405003 1873 1804 1891 1653 1707 1869 1860
wes2 408001 1778 1702 1755 1709 1665 1795 1795
nlib 409001 1727 1644 1714 1672 1609 1730 1716
gol2 410101 1835 1760 1829 1711 1700 1845 1870
jplm 415002 1787 1714 1769 1700 1660 1778 1785
mdo1 418001 1768 1712 1758 1714 1666 1725 1759
fair 420002 1763 1751 1785 1718 1663 1251 0
yell 470004 1897 1861 1900 1823 1820 1817 1901
drao 475003 1837 1770 1838 1776 1704 1815 1839
rcm6 483001 0 1508 1571 1549 1488 1545 1566
brmu 485001 1719 1645 1717 1651 1581 1675 1661
thu1 490001 2285 2206 2283 2189 2102 2269 2298
sant 500002 1034 1354 1249 1142 1135 0 1068
barb 511001 0 0 0 0 0 1929 1914
kour 510002 1014 1169 1239 1036 1070 1130 1325
fort 520001 1375 1418 1489 1336 1332 1338 0
areq 530002 1570 1561 1563 1474 1431 1510 1521
bogt 540001 0 947 0 1120 1149 1104 1186
lpgs 564301 1710 1651 1750 1655 1601 1737 1712
asc1 570002 0 1157 1339 1084 1043 1145 1149
hark 600101 0 1644 1752 1706 1624 1744 1755
mas1 610101 1551 1534 1639 1403 1446 1486 1597
mali 630002 1543 1257 1384 1260 1244 0 0
bahr 650001 1701 1714 1608 1764 1574 1771 1819
suth 660001 0 0 1799 1694 1659 1755 1754
kokb 700002 1500 1589 1660 1569 1549 1475 1399
eisl 720001 1597 1661 1694 1570 1510 1617 1587
gala 725001 1072 1157 1104 938 904 1060 993
guam 730001 1056 1224 1210 0 1218 1335 1195
kwj1 740001 0 1419 1345 0 1314 1403 1349
mcm4 800201 1796 1713 1738 1757 1631 1735 1754
dav1 810001 1648 1594 1667 1391 1608 1638 1669
cas1 820001 1685 1561 1463 1440 1472 1574 1737
ohig 830001 1657 1586 1669 1638 1540 1677 1627
kerg 850001 1738 1618 1703 1667 1567 1745 1746
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 256 257 258 259 260 261 262
------------------------------------------
1 3113 3788 3954 3719 3686 3932 3803
2 3238 3830 3855 3701 3712 3914 3805
3 3161 3783 3910 3620 3586 3788 3809
4 3275 3212 3817 3711 3690 3886 3760
5 3184 3659 3771 3596 3515 3686 3607
6 3148 3755 3749 3674 3583 3753 3585
7 3509 4144 4250 4179 4035 4243 4214
8 3017 3581 3597 3372 3486 3656 3552
9 3234 3803 3898 3751 3660 3965 3793
10 3156 3798 3807 3678 3667 3867 3845
13 3316 3921 3952 3826 3700 3857 3893
14 3426 3761 4007 3803 0 4025 3936
15 3385 3805 3953 3683 3710 3925 3870
16 3469 3934 4019 0 3736 3898 3821
17 3003 3457 3650 3468 3414 3547 3525
18 3289 3939 3983 3880 0 4004 4002
19 3201 3880 3858 3736 3666 3881 3635
21 3132 3715 3726 3575 3582 3722 3566
22 3104 3851 3862 3666 3851 4025 3821
23 3169 3753 3979 3767 3824 3923 3751
24 3174 3925 4009 3870 3741 4031 3783
25 3312 4090 4112 3857 3937 4037 3957
26 3351 3873 4004 3761 3855 4061 3957
27 3364 3858 3890 3899 3804 3993 3869
29 3244 0 3959 3761 3749 4088 3914
30 3269 3764 3806 3633 3678 3945 3841
31 3384 3911 3994 3856 3912 4020 3916
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR:*** DAYS: 256 to 262
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 .6 .7 .6 4000 FIXED UUUUUUU
AREQ 2.1 .7 1.6 5300 NNNNNNN
ASC1 11.6 1.6 3.3 5700 NNNNNNN
BAHR 4.6 1.4 .9 6500 NNNNNNN
BARB 3.9 .3 1.3 5110 ....NNN
BISH 2.6 1.5 1.2 2399 NNNNNNN
BOGT 18.3 1.2 2.7 5400 NNNNNNN
BRMU .3 .3 .4 4850 FIXED UUUUUUU
CAS1 3.4 1.9 1.7 8200 NNNNNNN
CHAT 4.7 1.2 .8 3400 NNNNNNN
COCO 3.1 1.1 1.3 3500 NNNNNNN
DAV1 1.1 1.7 1.0 8100 FIXED UUUUUUU
DGAR 3.4 2.5 2.2 3600 NNNNNNN
DRAO .6 .7 .6 4750 FIXED UUUUUUU
EISL 5.0 2.2 2.9 7200 NNNNNNN
FAIR 1.0 1.0 .5 4200 FIXED UUUUUUU
FORT 5.8 .7 1.0 5200 FIXED UUUUUUU
GALA 6.6 2.3 4.3 7250 NNNNNNN
GOL2 .3 .3 .8 4101 FIXED UUUUUUU
GUAM 3.8 1.4 1.3 7300 FIXED NUNNNNN
HARK 2.2 1.5 1.3 6001 FIXED UUUUUUU
HOB2 27.3 4.7 2.5 3210 NNNNNNN
IISC 5.5 1.8 2.7 2700 NNNNNNN
IRKT .6 .8 .4 2800 FIXED UUUUUUU
JPLM 1.8 .6 .8 4150 NNNNNNN
KERG 1.2 .7 1.9 8500 FIXED UUUUUUU
KIT3 1.0 1.1 .9 2351 FIXED UUUUUUU
KOKB 1.5 .8 1.6 7000 FIXED UUUUUUU
KOSG .5 .7 .9 1100 FIXED UUUUUUU
KOUR 5.0 1.2 .9 5100 FIXED NNUUUNN
KSTU 3.3 1.4 .6 2500 NNNN.NN
KWJ1 14.1 2.6 3.8 7400 FIXED UNNNNUU
LHAS .4 .3 .6 2400 FIXED UUUUUUU
LPGS 5.5 .9 1.4 5643 NNNNNNN
MAC1 .6 .9 .7 3300 FIXED UUUUUUU
MALI 3.2 1.9 3.7 6300 FIXED UUUUUUU
MAS1 .6 .5 .7 6101 FIXED UUUUUUU
MATE .3 .6 .4 1300 FIXED UUUUUUU
MCM4 9.2 .7 1.0 8002 NNNNNNN
MDO1 1.0 .8 1.0 4180 FIXED UUUUUUU
METS 7.4 .5 1.0 1800 NNNNNNN
NLIB .4 .5 .5 4090 FIXED UUUUUUU
NTUS 7.4 2.1 2.2 2900 NNNNNNN
NYA1 3.3 .7 .2 1401 NNNNNNN
OBER 2.3 1.5 .5 1610 NNNNNNN
OHIG 1.0 .5 .2 8300 FIXED UUUUUUU
ONSA .7 .5 .6 1050 FIXED UUUUUUU
PETR 3.3 1.3 .8 2850 NNNNNNN
POTS 3.6 .7 1.0 1650 FIXED UUUUUUU
RCM6 3.7 .5 1.4 4830 NNNNNNN
RIOG 2.7 1.9 1.1 5610 NNNNNNN
SANT .7 1.9 1.7 5000 FIXED UUUUUUU
STJO 2.8 .6 .5 4050 NNNNNNN
SUTH 3.5 1.2 1.9 6600 .NNNNNN
THU1 1.8 .4 .8 4900 FIXED UUUUUUU
TID2 .9 1.3 .7 3052 FIXED UUUUUUU
TRO1 6.5 1.6 .5 1501 NNNNNNN
TSKB 2.1 .6 1.6 2050 FIXED UUUUUUU
URUM 4.6 .7 .9 2431 NNNNNNN
USUD 3.5 .9 1.0 2000 NNNNNNN
VILL 2.0 1.1 .5 1250 FIXED UUUUUUU
WES2 .2 .6 .6 4080 FIXED UUUUUUU
WSRT 1.8 1.2 1.3 1110 NNNNNNN
WTZR .7 .2 .4 1601 FIXED UUUUUUU
YAR2 1.7 1.1 .5 3102 FIXED UUUUUUU
YELL 1.3 1.2 .5 4700 FIXED UUUUUUU
ZECK 3.9 .9 .0 1950 ....NNN
ZWEN 2.4 1.4 1.1 1900 FIXED UUUUUUU
--------------------------------------------------------------------------------
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 AREQ ASC1 BAHR BARB BISH BOGT BRMU CAS1 CHAT COCO DAV1 DGAR DRAO EISL FAIR FORT GALA GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS NYA1 OBER OHIG ONSA PETR POTS RCM6 RIOG SANT STJO SUTH THU1 TID2 TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN
[Mailed From: "Thomas Mr. igs" <igs @ gfz-potsdam.de>]