[IGSREPORT-383] GFZ Analysis Report (704)
G.
G.
Wed Jul 14 17:59:22 PDT 1993
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IGS Electronic Report 14-JUL-1993 17:59:22 Message Number 383
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From: G. Dick
Subj: GFZ Analysis Report (704)
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GFZ ANALYSIS REPORT GPS-WEEK 0704 (DAYS 185-191, DATES 04-07-93 TO 10-07-93)
******************************************************************************
Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Mai
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, O-1560 Potsdam, Germany
e-mail:gend at gfz-potsdam.de
fax: (0331) 310 648
tel: (0331) 310 252
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz07047.sum this text file
gfz07047.erp Earth rotation parameters
gfz0704[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49172.500 -0.06550 0.21391 -27.394450 0.00004 0.00004 0.0 0. 0. 0. 0. 26 23
49173.500 -0.06647 0.21497 -27.395950 0.00004 0.00004 0.0 0. 0. 0. 0. 25 23
49174.500 -0.06671 0.21597 -27.397450 0.00004 0.00005 0.0 0. 0. 0. 0. 26 23
49175.500 -0.06747 0.21617 -27.399760 0.00004 0.00004 0.0 0. 0. 0. 0. 26 23
49176.500 -0.06741 0.21771 -27.402070 0.00004 0.00004 0.0 0. 0. 0. 0. 26 23
49177.500 -0.06732 0.21836 -27.404380 0.00004 0.00005 0.0 0. 0. 0. 0. 26 24
49178.500 -0.06728 0.21960 -27.406690 0.00004 0.00004 0.0 0. 0. 0. 0. 26 24
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49172.5000 1.4805 0.005
49173.5000 1.4659 0.005
49174.5000 1.3701 0.005
49175.5000 1.4350 0.005
49176.5000 1.3896 0.005
49177.5000 1.4452 0.005
49178.5000 1.4977 0.005
-----------------------------
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)
--------------------------------------------------------------------------------
DAY MEAN 1 2 3 7 9 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31
--------------------------------------------------------------------------------
185 32 16 23 22 44 - 51 15 18 52 11 39 19 33 34 34 41 29 66 20 13 23 26 14 24
186 36 18 25 18 52 - 62 24 26 37 18 31 17 27 54 31 35 7 78 22 34 35 35 16 42
187 35 31 24 25 52 - 28 28 17 63 9 33 13 22 50 37 38 23 76 34 16 23 26 23 29
188 43 21 26 16 46 -130 26 22 96 25 30 28 26 56 23 40 9109 54 34 26 28 21 16
189 33 12 26 13 60 -137 36 17 77 20 24 34 30 31 18 37 18 65 20 23 21 19 14 19
190 37 17 42 32 39 - - 31 24 60 29 43 20 30 50 31 39 24 91 31 7 30 25 13 20
191 37 20 40 42 46 66 - 31 17 71 15 64 12 31 53 31 31 17 45 37 14 24 21 19 21
--------------------------------------------------------------------------------
REMARKS: (1) satellite 12 not used on day 190
(2) new satellite 9 is active from day 190
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 185 186 187 188 189 190 191
----------------------------------------------------
onsa 105001 1506 1494 1499 1477 1512 1517 1549
kosg 110001 1515 1536 1545 1537 1531 1523 1573
madr 120001 877 827 733 759 796 389 888
mate 130001 1442 1458 1433 1434 1050 340 1478
trom 150001 1625 1636 1614 1624 1617 1603 1653
wetb 160001 1550 1545 1551 1055 727 746 1117
mets 180001 1502 1013 1501 1495 1474 1483 1523
taiw 220001 996 934 942 938 935 969 967
tidb 305001 1206 887 798 913 1228 1475 1622
yar1 310001 1510 1470 1451 1469 1473 1488 1554
hob1 320001 1503 1410 927 899 1496 1530 1565
algo 400001 1451 1560 1540 1558 1154 1344 1352
stjo 405001 1566 1523 1545 1523 1518 1533 1566
wes2 408001 1584 1581 1581 1572 1561 1482 1533
gold 410001 897 0 1175 1557 1520 1502 1562
jplm 415001 1620 1611 1601 1598 1599 1597 1631
fair 420001 1301 1302 1312 1297 1301 1326 1351
yell 470001 1585 1605 1624 1630 1638 1617 1661
drao 475001 1634 1631 1632 1626 1601 1611 1651
rcm2 480001 156 160 570 912 152 846 1671
sant 500001 1533 1420 1277 1513 1520 1487 1528
kour 510001 1561 1561 1553 1559 1556 1532 1558
hart 600001 1219 1211 1139 1205 1162 1152 1223
masp 610001 1547 1558 1536 1548 1541 1216 855
kokb 700001 1599 1568 1545 1568 1562 1585 1648
mcmu 800001 1746 1283 414 1702 1701 1649 1657
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 185 186 187 188 189 190 191
------------------------------------------
1 1715 1583 1584 1717 1696 1687 1840
2 1513 1430 1500 1487 1394 1475 1550
3 1643 1495 1457 1615 1640 1537 1627
7 1389 1314 1343 1380 1307 1360 1475
9 0 0 0 0 0 1379 1467
12 1785 1705 1671 1764 1614 0 1036
13 1686 1553 1629 1661 1543 1661 1672
14 1485 1470 1473 1553 1583 1515 1533
15 1498 1411 1383 1521 1538 1390 1518
16 1715 1610 1602 1674 1626 1594 1568
17 1499 1425 1363 1605 1547 1636 1725
18 1572 1454 1494 1526 1489 1434 1600
19 1428 1317 1383 1331 1245 1323 1513
20 1627 1500 1503 1518 1437 1443 1596
21 1594 1427 1532 1610 1522 1521 1736
22 1489 1324 1362 1490 1504 1395 1508
23 1713 1677 1674 1761 1722 1776 1904
24 1520 1383 1370 1468 1397 1455 1554
25 1608 1527 1552 1677 1646 1666 1760
26 1882 1872 1808 1859 1744 1756 1827
27 1525 1393 1427 1418 1377 1394 1485
28 1462 1309 1311 1429 1458 1420 1500
29 1359 1237 1285 1389 1377 1308 1394
31 1524 1405 1332 1515 1519 1417 1548
-----------------------------------------
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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