[IGSREPORT-279] GFZ Analysis Report (week 694)
Galja
Galja
Thu May 20 13:56:25 PDT 1993
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IGS Electronic Report 20-MAY-1993 13:56:25 Message Number 279
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From: Galja Dick
Subj: GFZ Analysis Report (week 694)
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GFZ ANALYSIS REPORT GPS-WEEK 0694 (DAYS 115-121), DATES 25-04-93 TO 01-05-93)
******************************************************************************
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:
______________________________________________________________________________
gfz06947.sum this text file
gfz06947.erp Earth rotation parameters
gfz0694[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49102.500 0.05039 0.16387 -27.244219 0.00003 0.00003 0.0 0. 0. 0. 0. 24 22
49103.500 0.04805 0.16401 -27.247373 0.00003 0.00003 0.0 0. 0. 0. 0. 24 22
49104.500 0.04568 0.16378 -27.250310 0.00003 0.00003 0.0 0. 0. 0. 0. 23 22
49105.500 0.04379 0.16408 -27.253030 0.00003 0.00003 0.0 0. 0. 0. 0. 25 22
49106.500 0.04173 0.16463 -27.255750 0.00003 0.00003 0.0 0. 0. 0. 0. 25 22
49107.500 0.03964 0.16489 -27.258470 0.00003 0.00003 0.0 0. 0. 0. 0. 27 22
49108.500 0.03759 0.16528 -27.261190 0.00003 0.00003 0.0 0. 0. 0. 0. 27 22
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49102.5000 2.7899 0.002
49103.5000 2.7910 0.002
49104.5000 2.6949 0.002
49105.5000 2.7910 0.002
49106.5000 2.7849 0.002
49107.5000 2.8499 0.003
49108.5000 2.8407 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 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
---------------------------------------------------------------------------
115 28 -- 47 19 15 19 15 27 20 15 18 47 31 20 30 21 13 12 22 54 22 37 24
116 36 57 37 23 21 16 28 31 16 17 18 68 33 16 21 49 17 15 59 51 33 52 26
117 37 48 42 30 20 16 20 32 22 15 42 51 40 26 47 50 19 17 49 37 41 46 46
118 31 34 28 29 23 18 16 24 32 11 34 28 45 18 32 36 12 11 41 21 46 44 43
119 39 86 28 31 20 16 27 26 28 23 38 61 37 26 35 72 36 15 36 36 29 49 25
120 36 34 28 35 21 9 19 18 39 14 38 44 51 21 41 33 34 14 23 46 42 77 27
121 36 65 33 29 29 16 28 21 19 12 35 40 43 27 41 43 31 13 35 25 45 64 33
---------------------------------------------------------------------------
REMARKS: AS for days 115 to 121
satellite 1 not used on day 114.
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 115 116 117 118 119 120 121
----------------------------------------------------
onsa 105001 1535 1518 1448 1381 1466 1365 1226
kosg 110001 1520 1526 1524 1507 1520 1517 1519
madr 120001 1029 1019 1312 1436 1429 1389 1392
mate 130001 1414 1414 1414 1420 1431 1414 1429
trom 150001 1585 1554 1544 1521 1565 1550 1565
wetb 160001 1059 584 0 0 1467 1460 1471
mets 180001 0 1141 1501 1500 1511 1501 1519
usud 200001 653 0 684 947 1208 108 0
taiw 220001 1314 1208 1172 1214 1179 1078 1122
tidb 305001 1553 1403 1415 1150 397 118 1175
yar1 310001 1385 1127 0 1488 1367 1096 1370
hob1 320001 1360 1156 627 537 0 740 714
algo 400001 1391 1459 1471 1376 1336 1325 1420
stjo 405001 1472 1469 1471 1446 1461 1456 1477
wes2 408001 0 0 0 0 0 652 1194
gold 410001 1258 1416 1388 1382 1379 1307 1260
jplm 415001 0 0 438 1396 1091 1250 1528
fair 420001 1211 184 0 452 1481 1423 1385
yell 470001 1543 1536 1552 1515 1481 1391 1412
drao 475001 1222 1413 1432 1391 1479 1471 1453
rcm2 480001 0 0 654 1394 1470 1453 1330
sant 500001 1382 1401 1387 1371 1404 1206 682
kour 510001 1421 1423 1443 1417 1418 1392 1349
hart 600001 1138 1163 1077 1192 1165 1154 1122
masp 610001 1531 1515 1532 1127 886 1518 1534
kokb 700001 1488 1516 1473 1422 1360 1327 1462
pama 710001 1469 1080 0 0 0 0 1150
mcmu 800001 1619 1646 1651 1591 1468 1444 1540
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 115 116 117 118 119 120 121
------------------------------------------
1 1325 1244 1131 1167 1142 1276 1483
2 1365 1297 1240 1314 1425 1333 1398
3 1587 1506 1410 1584 1679 1516 1715
11 1276 1176 1149 1333 1350 1336 1414
12 1337 1294 1184 1315 1336 1295 1532
13 1833 1753 1751 1869 2030 1917 2122
14 1590 1464 1407 1522 1585 1655 1732
15 1429 1300 1282 1330 1372 1372 1376
16 1661 1619 1572 1767 1850 1878 2035
17 1406 1272 1303 1507 1525 1484 1598
18 1610 1523 1439 1607 1644 1625 1807
19 1459 1373 1366 1448 1458 1426 1491
20 1519 1473 1311 1544 1554 1480 1602
21 1270 1250 1199 1335 1343 1349 1538
22 1300 1233 1238 1416 1414 1415 1500
23 1268 1244 1186 1361 1435 1497 1564
24 1782 1757 1663 1848 1952 1901 2039
25 1663 1517 1396 1548 1546 1543 1525
26 1497 1505 1425 1505 1553 1577 1753
27 1494 1440 1403 1437 1538 1466 1635
28 1376 1241 1193 1321 1293 1291 1436
29 1505 1390 1362 1495 1395 1473 1505
------------------------------------------
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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