[IGSREPORT-627] GFZ Analysis Report (week 723)
Galina
Galina
Mon Nov 29 16:59:38 PST 1993
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IGS Electronic Report 29-NOV-1993 16:59:38 Message Number 627
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From: Galina Dick
Subj: GFZ Analysis Report (week 723)
------------------------------------
******************************************************************************
GFZ ANALYSIS REPORT GPS-WEEK 0723 (DAYS 318-324, DATES 14-11-93 TO 20-11-93)
******************************************************************************
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) 288 1111
tel: (0331) 288 1114
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz07237.sum this text file
gfz07237.erp Earth rotation parameters
gfz0723[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
Attention: UT is given for midnight
UT differences plus dLODR(ms) gives the adjusted LODR
MJD XP YP UT1-IAT for 0h SIGX SIGY SIGLOD NS FIX NV dLODR
arcsec arcsec sec arcsec arcsec ms ms
49305.500 -0.04921 0.43804 -27.687680 0.00004 0.00003 0.004 27 15 25 -0.0459
49306.500 -0.04799 0.43864 -27.690260 0.00004 0.00004 0.004 27 15 25 -0.0007
49307.500 -0.04709 0.43973 -27.692840 0.00004 0.00004 0.004 26 15 25 -0.1249
49308.500 -0.04607 0.44075 -27.695420 0.00004 0.00004 0.004 25 14 25 -0.0905
49309.500 -0.04530 0.44172 -27.698000 0.00004 0.00004 0.004 26 15 25 0.0960
49310.500 -0.04493 0.44299 -27.700360 0.00004 0.00004 0.004 26 15 25 0.0305
49311.500 -0.04471 0.44449 -27.702720 0.00004 0.00004 0.004 24 13 25 0.0178
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49305.5000 2.5341 0.004
49306.5000 2.5793 0.004
49307.5000 2.4552 0.004
49308.5000 2.4895 0.004
49309.5000 2.4560 0.004
49310.5000 2.3905 0.004
49311.5000 2.3778 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 318 319 320 321 322 323 324
---------------------------------------
1 21 25 37 21 33 20 24
2 27 34 24 30 31 26 30
3 23 34 36 30 37 13 20
5 36 29 38 25 29 27 29
7 43 43 67 63 94 45 81
9 48 38 43 45 68 41 77
12 40 23 20 25 29 25 23
13 - - - - - - -
14 16 17 23 11 18 12 23
15 11 14 16 14 17 20 10
16 18 16 26 30 29 20 23
17 12 17 16 16 21 10 16
18 22 25 24 20 20 31 23
19 27 30 28 31 28 25 26
20 21 41 29 30 21 18 27
21 24 46 18 16 24 18 26
22 13 12 21 15 18 15 14
23 16 29 25 24 16 14 39
24 23 22 40 24 54 28 25
25 27 37 33 22 48 32 26
26 28 25 27 39 37 27 33
27 28 27 33 48 32 40 22
28 38 28 31 29 23 33 33
29 17 16 13 12 25 14 16
31 26 30 25 13 22 21 30
MEAN 27 29 31 29 37 26 33
---------------------------------------
REMARKS: (1) Only less than 50% of data for satellite PRN13
for all days during this week. Results are not
included for the whole week because of lack of
observations.
(2) New satellite PRN04 is currently not included.
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 318 319 320 321 322 323 324
----------------------------------------------------
onsa 105001 1490 1571 1542 1558 1587 1601 1640
kosg 110001 1563 1576 1505 1602 1588 1588 1595
madr 120001 1525 1526 1541 1592 1592 1600 1572
mate 130001 1422 1418 1203 0 409 1244 0
trom 150001 1583 1584 1588 1555 1513 1517 702
wetb 160001 1648 1616 1221 406 1510 1256 0
mets 180001 1587 1581 1627 1499 1557 1560 1542
usud 200002 1572 1551 1578 1536 1526 1599 1633
taiw 220001 1302 1550 1578 1595 1618 1622 1625
tidb 305001 1637 1594 1624 1620 1604 1546 1195
yar1 310001 1620 1635 1668 1643 1618 1584 1526
hob1 320001 1299 592 1542 1418 1448 1602 1463
algo 400001 1667 1652 1644 1648 1644 1651 1650
stjo 405001 1659 1652 1495 1596 1618 1603 1621
wes2 408001 560 922 1622 1596 1637 1648 1615
gold 410001 1511 1510 1576 1576 1555 1564 1571
jplm 415001 1642 1650 1665 1655 1610 1631 1668
fair 420001 1711 1676 1670 1718 1668 1680 1672
yell 470001 1662 1685 1655 1682 1676 1665 1640
drao 475001 1596 1640 1683 1689 1682 1670 1628
sant 500001 1549 1516 1267 1262 1314 1316 1295
kour 510001 1561 1397 1307 1422 1470 1531 1500
fort 520001 1654 1628 1607 1597 1658 1581 1600
hart 600001 1296 1233 1236 1170 1195 1242 1190
masp 610001 1611 1655 1685 1691 1700 1678 1680
kokb 700001 1708 1695 1670 1646 1588 1591 1622
pama 710001 1498 1154 0 0 0 0 0
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 318 319 320 321 322 323 324
------------------------------------------
1 1572 1515 1453 1330 1365 1471 1374
2 1720 1618 1604 1495 1591 1639 1444
3 1677 1775 1695 1660 1767 1827 1650
5 1478 1536 1552 1370 1410 1456 1201
7 1713 1606 1560 1471 1517 1602 1431
9 1420 1445 1340 1299 1379 1376 1169
12 1401 1413 1416 1241 1173 1301 1080
13 481 572 655 518 506 542 441
14 1583 1482 1569 1470 1544 1553 1443
15 1495 1439 1501 1376 1433 1470 1394
16 1653 1607 1574 1555 1608 1623 1440
17 1660 1632 1605 1591 1749 1656 1533
18 1859 1703 1726 1733 1782 1744 1668
19 1839 1793 1827 1663 1782 1814 1756
20 1587 1608 1545 1452 1472 1496 1320
21 1558 1556 1528 1486 1554 1535 1362
22 2160 2075 2025 1990 2094 2026 1859
23 1541 1572 1456 1456 1528 1500 1388
24 1716 1701 1608 1510 1536 1678 1418
25 1882 1792 1701 1656 1711 1764 1635
26 1645 1638 1671 1582 1609 1679 1433
27 1783 1689 1785 1752 1814 1877 1683
28 1950 1960 1857 1792 1957 1916 1758
29 1771 1760 1817 1694 1747 1831 1704
31 1989 1972 1929 1830 1957 1994 1861
-----------------------------------------
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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