[IGSREPORT-586] GFZ Analysis Report (week 720)
G.
G.
Fri Nov 5 12:01:29 PST 1993
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IGS Electronic Report 5-NOV-1993 12:01:29 Message Number 586
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From: G. Gendt
Subj: GFZ Analysis Report (week 720)
------------------------------------
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GFZ ANALYSIS REPORT GPS-WEEK 0720 (DAYS 297-303, DATES 24-10-93 TO 30-10-93)
******************************************************************************
Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Mai
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, D-14473 Potsdam, Germany
e-mail:gend at gfz-potsdam.de
fax: (0331) 310 648
tel: (0331) 310 252
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz07207.sum this text file
gfz07207.erp Earth rotation parameters
gfz0720[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49284.500 -0.07758 0.41094 -27.629700 0.00004 0.00004 0.0 0. 0. 0. 0. 26 25
49285.500 -0.07709 0.41255 -27.632360 0.00004 0.00003 0.0 0. 0. 0. 0. 27 25
49286.500 -0.07577 0.41432 -27.635020 0.00004 0.00004 0.0 0. 0. 0. 0. 27 25
49287.500 -0.07512 0.41612 -27.637680 0.00004 0.00004 0.0 0. 0. 0. 0. 27 25
49288.500 -0.07409 0.41763 -27.640340 0.00004 0.00004 0.0 0. 0. 0. 0. 27 25
49289.500 -0.07405 0.41928 -27.643000 0.00004 0.00004 0.0 0. 0. 0. 0. 26 25
49290.500 -0.07372 0.42026 -27.645680 0.00004 0.00004 0.0 0. 0. 0. 0. 26 25
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49284.5000 2.6530 0.004
49285.5000 2.6921 0.004
49286.5000 2.6331 0.004
49287.5000 2.6773 0.004
49288.5000 2.7153 0.004
49289.5000 2.7104 0.004
49290.5000 2.7652 0.004
-----------------------------
ORBITS REPEATABILITY (cm):
(mean component error rms =sqrt((xrms**2 + yrms**2 + zrms**2)/3) )
DAY 1 (32 h) DAY 2 (32 h)
|------------------------|--------|
|------------------------|--------|
Six-hour overlap: |xxxxxx|
(only rms < 120 are used for MEAN)
---------------------------------------
RMS for DAY
PRN 297 298 299 300 301 302 303
---------------------------------------
1 32 25 36 39 41 37 57
2 24 29 20 43 26 54 18
3 24 22 9 14 12 13 13
5 23 25 35 38 23 27 22
7 63 55 58 39 57 57 33
9 30 31 34 41 27 74 25
12 27 16 15 20 14 24 17
13 22 33 47 30 51 39 28
14 35 48 30 24 30 27 21
15 21 26 17 30 39 21 28
16 15 13 16 9 16 23 23
17 31 31 15 16 11 17 19
18 28 27 32 39 28 25 24
19 27 25 27 32 27 31 21
20 29 18 22 25 21 23 41
21 26 37 29 38 52 53 48
22 14 15 18 17 17 17 16
23 58 61 37 46 46 46 43
24 19 18 32 9 16 12 24
25 20 13 19 23 21 25 40
26 43 42 22 66 20 24 26
27 30 24 28 30 20 35 22
28 40 28 37 60 62 87 94
29 24 36 32 28 27 26 31
31 29 40 51 48 65 80 83
MEAN 31 32 31 35 35 41 38
---------------------------------------
REMARKS: (1) AS on days 302,303
(2) Data from MCMU were excluded for days 302,303
(because of lack of observations and not good
data)
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 297 298 299 300 301 302 303
----------------------------------------------------
onsa 105001 1652 1662 1665 855 1390 1640 1502
kosg 110001 1620 1640 1639 1624 1627 1624 1636
madr 120001 1620 1559 1640 1593 1546 1659 1674
mate 130001 0 1000 1566 1499 1509 1514 1525
trom 150001 1641 1708 1701 1718 1673 1494 1704
wetb 160001 1587 1469 1419 1690 1105 1635 1645
mets 180001 1685 1608 1622 1606 1640 1605 1657
usud 200002 1652 1633 1554 1546 1530 1531 1530
taiw 220001 1653 1647 1658 1671 1680 1647 1654
tidb 305001 1709 1651 1689 1488 1221 1442 1559
yar1 310001 1652 1700 1653 1595 1671 1672 1686
hob1 320001 1641 1650 1650 1657 1639 1529 1590
algo 400001 1688 1683 1679 1686 1691 1669 1694
stjo 405001 1628 1532 1549 1562 1543 1639 1677
wes2 408001 1647 1620 1643 1542 1472 1517 1624
gold 410001 1574 1558 1516 1597 1635 1570 1563
jplm 415001 1693 1704 1665 1701 1662 1619 1693
fair 420001 1440 1500 1256 426 1743 1717 1733
yell 470001 1712 1673 1708 1702 1704 1681 1688
drao 475001 1669 1332 543 1630 1701 1675 1287
sant 500001 1645 1668 1602 1609 1504 1332 1298
kour 510001 1637 1616 1593 1535 1549 1575 1543
fort 520001 1681 1001 989 1674 1594 1701 1658
hart 600001 1130 1348 1363 1418 1362 1296 1315
masp 610001 1664 1687 1721 1669 1680 1636 1684
kokb 700001 1619 1623 1601 1629 1635 1487 1610
mcmu 800001 1709 1778 1614 1549 916 0 0
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 297 298 299 300 301 302 303
------------------------------------------
1 1551 1521 1566 1538 1509 1471 1499
2 1574 1597 1521 1512 1532 1542 1562
3 1778 1850 1868 1609 1848 1892 1942
5 1468 1530 1589 1539 1425 1501 1591
7 1587 1571 1588 1539 1527 1518 1514
9 1408 1331 1229 1436 1329 1276 1338
12 1565 1589 1528 1398 1452 1498 1481
13 1582 1668 1684 1566 1476 1532 1594
14 1672 1696 1628 1602 1589 1643 1610
15 1470 1406 1420 1421 1440 1411 1408
16 1720 1717 1663 1659 1643 1625 1584
17 1709 1599 1619 1712 1723 1668 1717
18 1915 1851 1689 1782 1877 1871 1792
19 1817 1801 1690 1794 1785 1761 1667
20 1694 1758 1782 1711 1649 1614 1643
21 1529 1450 1474 1418 1495 1417 1481
22 2092 2092 2080 2157 2092 2041 2049
23 1514 1510 1570 1577 1570 1521 1470
24 1664 1754 1710 1659 1684 1595 1713
25 1960 1966 1980 1976 1923 1864 1933
26 1535 1725 1644 1600 1654 1604 1587
27 1820 1789 1611 1693 1721 1720 1700
28 1783 1710 1739 1833 1884 1791 1822
29 1886 1864 1764 1849 1856 1858 1792
31 1955 1905 1862 1891 1939 1872 1940
-----------------------------------------
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
- 32 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
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