[IGSREPORT-1439] Wk 0779 GFZ Analysis Report
G.Gendt
G.Gendt
Wed Dec 21 05:43:44 PST 1994
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IGS Electronic Report Wed Dec 21 5:43:44 PST 1994 Message Number 1439
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Author: G.Gendt, G. Dick, W. Sommerfeld
Subject: Wk 0779 GFZ Analysis Report
Subject: Wk 0779 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0779 (DAYS 345-351, DATES 11-12-94 TO 17-12-94)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Sommerfeld
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:
______________________________________________________________________________
gfz07797.sum this text file
gfz07797.erp Earth rotation parameters
gfz0779[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 779 DAYS 345 - 351
_______________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR Xsig Ysig UTsig LODsig Nr Nf Nt
10**-5" 10**-5" usec us/d 10**-5" us us/d
49697.500 -15173 36318 -28543593 2389 2 3 0 3 38 18 25
49698.500 -15302 36596 -28545948 2497 2 3 0 3 39 19 25
49699.500 -15335 36840 -28548226 2454 2 2 0 3 39 19 25
49700.500 -15337 37107 -28550863 2528 2 3 0 3 39 19 25
49701.500 -15351 37388 -28553473 2548 3 3 0 3 39 18 24
49702.500 -15424 37630 -28556091 2584 3 3 0 3 39 18 25
49703.500 -15472 37908 -28558741 2683 3 3 0 3 36 16 25
--------------------------------------------------------------------------------
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)
Note: E - indicates that the satellite is in eclipse
---------------------------------------------------
RMS for DAY
PRN 345 346 347 348 349 350 351
-------------------------------------------------------
1 21 28 20 14 13 21 31
2 29 26 27 30 25 26 31
4 39 E 42 E 52 E 53 E 60 E 54 E 73 E
5 30 26 27 29 27 24 29
6 29 26 27 31 27 26 35
7 23 19 20 24 20 19 26
9 34 26 30 27 27 22 22
12 47 E 29 E 31 E 33 E 43 E 253 E 30 E
14 21 18 15 19 21 23 13
15 31 E 28 E 31 E 38 E 32 E 27 E 29 E
16 25 29 34 43 41 51 46
17 31 E 35 E 36 E 47 E 37 E 52 E 34 E
18 23 24 25 20 27 23 24
19 20 20 18 19 - - 20
20 25 27 25 32 27 23 23
21 14 15 16 15 19 22 19
22 38 41 30 41 36 37 50
23 12 22 19 15 10 20 14
24 39 E 44 E 46 E 50 E 46 E 49 E 58 E
25 23 22 28 24 22 21 19
26 12 13 17 16 26 19 19
27 18 18 18 18 19 20 16
28 24 21 22 19 19 20 21
29 24 18 21 23 18 31 20
31 21 16 18 22 21 15 20
MEAN 27 27 28 30 30 30 32
---------------------------------------------------
REMARKS:(1) PRN19 deleted from sp3-file for day 349
(manoeuvre)
CLOCK ESTIMATION: ALGO was used as time reference
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY (32-hour arcs used)
CODE STA# 345 346 347 348 349 350 351
----------------------------------------------------
onsa 105001 I'92 1271 1521 1621 1607 1546 1613 1608
kosg 110001 F I'92 1638 1652 1650 1636 1586 1650 1647
madr 120001 F I'92 1550 1593 1567 1591 1551 1575 1599
mate 130001 F 1673 1676 1659 1676 1648 1661 1299
trom 150001 F I'92 1683 1657 1631 1654 1658 1707 1713
wetb 160001 F I'92 1611 1618 1616 1663 1535 1621 1658
pots 165001 1636 1619 1636 1636 1591 1624 1635
mets 180001 I'92 1647 1561 1506 1599 1555 1576 1455
usud 200002 1697 1665 1665 1626 1469 1588 1716
tskb 205001 1716 1707 1702 1709 1612 1557 1716
taiw 220001 F I'92 1670 1682 1665 1653 1671 1492 1665
kit3 235101 1580 1577 1601 1449 1370 1543 1570
tidb 305001 F 1640 1671 1630 1585 1589 1470 1659
yar1 310001 F I'92 1744 1716 1737 1738 1678 1740 1743
hob2 321001 0 0 0 0 359 1590 1626
mac1 330001 1556 1513 1590 1558 1478 1550 1561
algo 400003 F I'92 1638 1643 1611 1555 1574 1666 1639
stjo 405002 F 685 1663 1596 1266 1189 1429 1645
wes2 408001 1683 1716 1710 1661 1618 1705 1705
nlib 409001 1691 1706 1687 1652 1588 1688 1678
gold 410001 F I'92 1600 1699 1673 1624 1599 1672 1642
jplm 415002 F 1703 1708 1692 1650 1595 1670 1666
mdo1 418001 1745 1728 1725 1661 1628 1736 1750
fair 420001 F I'92 1736 1735 1722 1695 1659 844 0
yell 470003 F I'92 1686 1675 1692 1611 1531 1646 1687
drao 475002 F 1702 1699 1677 1616 1498 1641 1682
rcm5 482001 I'92 1695 1702 1694 1644 1592 1675 1701
brmu 485001 1663 1654 1644 1564 1580 1686 1696
sant 500001 F I'92 1611 1735 1752 1699 1644 1754 1749
kour 510001 F 1647 1636 1651 1575 1491 1586 1550
fort 520001 1617 1625 1644 1607 1511 1639 1497
areq 530002 1693 1722 1646 1620 1632 1696 1716
hart 600001 F I'92 1703 1725 1713 1708 1241 0 0
mas1 610101 1607 1619 1668 1651 1530 1656 1637
kokb 700001 F I'92 0 845 1693 994 0 724 0
eisl 720001 1685 1639 1595 1565 1340 1262 0
mcmu 800002 1738 1696 1703 1692 1662 1724 1735
dav1 810001 1400 1214 1054 1227 1508 1557 1594
cas1 820001 1333 1594 1594 1612 1564 1627 1606
kerg 850001 1659 1655 1654 1644 1572 1608 1590
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
I'92 - indicates that initial station coordinates are from ITRF'92
SATELLITE STATISTICS
OBSERVATIONS for DAY (32-hour arcs used)
PRN 345 346 347 348 349 350 351
------------------------------------------
1 2369 2390 2424 2376 2374 2314 2227
2 2650 2748 2801 2675 2570 2604 2593
4 2274 2461 2443 2271 2459 2355 2307
5 2285 2405 2441 2382 2349 2432 2323
6 2353 2415 2502 2389 2395 2431 2286
7 2669 2773 2763 2801 2691 2687 2575
9 2311 2322 2411 2373 2346 2356 2217
12 2350 2452 2572 2449 2422 2460 2351
14 2390 2530 2505 2433 2410 2352 2272
15 2473 2704 2697 2655 2690 2665 2550
16 2135 2285 2103 2280 2225 2103 2036
17 2517 2527 2541 2527 2543 2641 2473
18 2489 2609 2630 2447 2452 2390 2351
19 2529 2574 2627 1715 0 2524 2544
20 2239 2302 2344 2364 2271 2224 2247
21 2316 2349 2428 2423 2306 2280 2198
22 2623 2653 2575 2638 2501 2490 2365
23 2546 2541 2605 2637 2583 2589 2411
24 2301 2449 2416 2462 2426 2335 2272
25 2276 2413 2470 2429 2284 2322 2206
26 2403 2451 2519 2448 2325 2322 2219
27 2598 2734 2738 2676 2590 2625 2601
28 2818 2840 2875 2907 2746 2718 2476
29 2393 2510 2526 2351 2342 2306 2229
31 2925 3024 3010 3065 2942 2923 2706
-----------------------------------------
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
[Mailed From: gend at gfz-potsdam.de (Gerd Gendt)]
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