[IGSREPORT-293] GFZ Analysis Report (week 696)
Galja
Galja
Wed May 26 17:26:25 PDT 1993
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IGS Electronic Report 26-MAY-1993 17:26:25 Message Number 293
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From: Galja Dick
Subj: GFZ Analysis Report (week 696)
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GFZ ANALYSIS REPORT GPS-WEEK 0696 (DAYS 129-135), DATES 09-05-93 TO 15-05-93)
******************************************************************************
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.dbp.de
fax: (0331) 310 648
tel: (0331) 310 252
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz06967.sum this text file
gfz06967.erp Earth rotation parameters
gfz0696[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49116.500 0.02325 0.16549 -27.281255 0.00002 0.00002 0.0 0. 0. 0. 0. 28 22
49117.500 0.02114 0.16585 -27.283697 0.00002 0.00003 0.0 0. 0. 0. 0. 28 22
49118.500 0.01968 0.16652 -27.286139 0.00002 0.00002 0.0 0. 0. 0. 0. 28 22
49119.500 0.01809 0.16682 -27.288525 0.00002 0.00002 0.0 0. 0. 0. 0. 28 22
49120.500 0.01686 0.16734 -27.290855 0.00002 0.00002 0.0 0. 0. 0. 0. 28 22
49121.500 0.01503 0.16780 -27.293185 0.00002 0.00002 0.0 0. 0. 0. 0. 26 22
49122.500 0.01452 0.16851 -27.295515 0.00003 0.00003 0.0 0. 0. 0. 0. 27 22
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49116.5000 2.5657 0.002
49117.5000 2.5370 0.002
49118.5000 2.5035 0.002
49119.5000 2.5110 0.002
49120.5000 2.4293 0.002
49121.5000 2.4379 0.002
49122.5000 2.5535 0.002
-----------------------------
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 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31
----------------------------------------------------------------------------
129 38 55 19 22 18 31 21 14 11 24 31 31 22 30 58 17 19 29 20 32 116 25 -
130 32 61 20 29 20 21 40 34 21 23 29 29 23 43 59 17 25 31 19 32 122 30 127
131 45 47 24 25 92 19 41 19 13 29 29 26 21 24 71 13 25 30 26 51 108 28 66
132 35 37 30122 20 28 41 16 10 27 31 33 32 25 66 19 23 23 27 35 126 24 82
133 37 50 32 29 14 28 45 18 11 25 31 42 23 24 29 14 13 26 20 44 105 21 139
134 35 38 33 29 20176 36 18 17 38 34 46 19 22 62 13 38 37 21 35 61 27 262
135 40 55 38 33 27 55 24 44 12 38 33 52 40 12 31 10 34 48 21 34 89 27 185
---------------------------------------------------------------------------
REMARKS:
Modelling problems with satellites:
31 (days 133 to 135)
28 (days 129 to 133)
13 (day 134)
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 129 130 131 132 133 134 135
----------------------------------------------------
onsa 105001 1519 1520 1479 1522 1534 1523 1479
kosg 110001 1502 1487 1400 1457 1119 0 550
madr 120001 1490 1005 1098 1410 1380 1107 374
mate 130001 1404 1401 1357 1365 1315 1369 1365
trom 150001 1582 1567 1549 1533 1552 1563 1615
wetb 160001 777 1380 1351 1362 1427 1419 1424
mets 180001 1498 1461 1308 1406 1097 0 1449
usud 200001 1482 1409 1432 1414 1169 1155 89
taiw 220001 1277 1204 1225 1208 1205 1231 1176
tidb 305001 1492 1464 1415 1499 1517 1451 1503
yar1 310001 1483 1487 1465 1534 1483 1498 1489
hob1 320001 770 612 495 608 700 881 876
algo 400001 1417 1364 1357 1370 1412 1335 1142
stjo 405001 1472 1424 1397 1409 1479 1474 1470
wes2 408001 1453 1387 1394 1473 1491 1494 1442
gold 410001 1261 1121 1187 1096 1152 1306 1338
jplm 415001 1538 1395 1252 1117 1531 1528 1204
fair 420001 1397 1329 1323 1386 1414 1408 1410
yell 470001 1497 1407 1450 1433 1478 1525 1512
drao 475001 1543 1244 1468 1495 1464 1537 1559
rcm2 480001 1500 1429 1415 1440 1500 1489 1485
sant 500001 1378 1353 1383 1413 1428 1444 1401
kour 510001 1504 1408 1419 1430 1456 1499 1499
hart 600001 1227 1195 1168 1212 1198 1230 1222
masp 610001 1524 1509 1472 1477 1518 1534 1520
kokb 700001 1561 1466 1510 1534 1560 1561 1487
pama 710001 1491 1417 1409 1431 1468 1065 0
mcmu 800001 1662 1643 1627 1687 1669 1712 1652
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 129 130 131 132 133 134 135
------------------------------------------
1 1692 1684 1655 1610 1639 1456 1451
2 1642 1665 1659 1685 1591 1539 1478
3 1961 1933 1140 969 1733 1884 1516
12 1617 929 765 1714 1679 1527 1397
13 2111 2095 2082 2154 2038 1871 1864
14 1784 1771 1742 1699 1663 1637 1581
15 1577 1478 1499 1484 1503 1439 1386
16 2231 2181 2120 2204 2148 2018 1972
17 1718 1650 1622 1687 1801 1667 1567
18 1887 1877 1896 1910 1796 1695 1629
19 1698 1727 1758 1766 1666 1509 1543
20 1811 1811 1832 1807 1830 1649 1558
21 1737 1673 1720 1736 1705 1571 1520
22 1677 1748 1713 1625 1654 1512 1439
23 1721 1748 1746 1797 1862 1736 1608
24 2128 2146 2173 2234 2069 1908 1952
25 1946 1898 1916 1904 1901 1756 1673
26 2002 2013 1979 2039 1942 1851 1773
27 1763 1134 1761 1840 1649 1598 1591
28 1679 1664 1679 1609 1615 1475 1335
29 1638 1660 1674 1632 1516 1455 1435
31 1681 1603 1674 1616 1716 1585 1464
------------------------------------------
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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