From G.Gendt Wed Dec 14 05:43:40 1994 From: G.Gendt (G.Gendt) Date: Wed, 14 Dec 1994 5:43:40 PST Subject: [IGSREPORT-1423] Wk 0778 GFZ Analysis Report Message-ID: ****************************************************************************** IGS Electronic Report Wed Dec 14 5:43:40 PST 1994 Message Number 1423 ****************************************************************************** Author: G.Gendt, G. Dick Subject: Wk 0778 GFZ Analysis Report Subject: Wk 0778 GFZ Analysis Report ****************************************************************************** GFZ ANALYSIS REPORT GPS-WEEK 0778 (DAYS 338-344, DATES 04-12-94 TO 10-12-94) ****************************************************************************** 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: ______________________________________________________________________________ gfz07787.sum this text file gfz07787.erp Earth rotation parameters gfz0778[0-6].sp3 Daily orbit ephemerides , SP3 format ______________________________________________________________________________ ERP RESULT GFZ ERP-RESULTS for WEEK 778 DAYS 338 - 344 _______________________________________________________________________________ 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 49690.500 -15229 34513 -28527109 2419 2 3 0 3 39 18 25 49691.500 -15189 34738 -28529500 2402 3 3 0 3 40 19 25 49692.500 -15147 34985 -28531880 2362 2 3 0 3 40 19 25 49693.500 -15112 35175 -28534278 2358 2 3 0 3 40 19 25 49694.500 -15095 35423 -28536660 2321 2 3 0 3 39 19 25 49695.500 -15087 35696 -28538959 2321 2 3 0 3 39 19 25 49696.500 -15111 35981 -28541248 2298 2 3 0 3 37 17 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 338 339 340 341 342 343 344 ------------------------------------------------------- 1 17 12 20 15 18 17 23 2 27 25 20 25 24 28 28 4 19 E 34 E 34 E 29 E 36 E 39 E 36 E 5 23 28 20 23 29 32 24 6 20 21 24 20 22 22 22 7 26 23 20 21 25 21 19 9 34 E 42 E 29 E 33 34 36 34 12 39 E 34 E 35 E 34 E 34 E 40 E 54 E 14 21 11 21 17 21 21 26 15 34 25 24 E 31 E 20 E 28 E 22 E 16 22 38 25 28 14 32 20 17 21 23 20 21 30 E 27 E 25 E 18 26 24 16 19 61 23 22 19 36 E 20 25 22 24 22 19 20 24 26 24 24 28 29 23 21 25 26 16 15 16 12 13 22 25 31 32 33 34 35 37 23 9 10 27 23 8 12 25 24 26 E 32 E 22 E 28 E 28 E 29 E 28 E 25 29 E 27 E 25 25 28 22 23 26 17 21 22 19 12 15 13 27 25 E 30 E 21 20 23 22 18 28 27 28 29 27 38 27 21 29 32 15 22 25 21 27 18 31 20 20 18 16 20 18 19 MEAN 26 26 24 24 28 27 26 --------------------------------------------------- REMARKS:(1) 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# 338 339 340 341 342 343 344 ---------------------------------------------------- onsa 105001 I'92 1483 1552 1588 1547 1530 1511 1567 kosg 110001 F I'92 1623 1559 1614 1640 1637 1246 0 madr 120001 F I'92 1636 1668 1609 1638 1650 1635 1615 mate 130001 F 1634 1575 1552 1664 1648 1665 1667 trom 150001 F I'92 1689 1703 1685 1703 1714 1667 1671 wetb 160001 F I'92 1648 1638 1617 1646 1650 1580 1591 pots 165001 1599 1574 1582 1503 380 862 1631 mets 180001 I'92 1568 1619 1612 1621 1646 1629 1653 usud 200002 1498 1584 1718 1684 1723 1687 1696 tskb 205001 1654 1736 1713 1751 1754 1737 1718 taiw 220001 F I'92 1734 1728 1628 1694 1687 1718 1732 kit3 235101 1584 1591 1605 1606 1600 1609 1547 tidb 305001 F 1593 1588 1670 1627 1616 1651 1682 yar1 310001 F I'92 1732 1739 1728 1742 1746 1736 1755 mac1 330001 1566 1533 1535 1557 1560 1559 1532 algo 400003 F I'92 1627 1609 1639 1619 1619 1640 1653 stjo 405002 F 1652 1642 1655 1622 1432 533 0 wes2 408001 1692 1688 1660 1691 1698 1696 1671 nlib 409001 1695 1696 1693 1711 1686 1692 1685 gold 410001 F I'92 1594 1633 1611 1680 1626 1599 1502 jplm 415002 F 1690 1676 1690 1686 1688 1692 1682 mdo1 418001 1726 1722 1723 1717 1734 1712 1723 fair 420001 F I'92 1754 1751 1723 1709 1716 1718 1706 yell 470003 F I'92 1705 1483 1418 1569 1590 1661 1669 drao 475002 F 1720 1693 1686 1636 1660 1661 1681 rcm5 482001 I'92 1718 1690 1695 1690 1702 1696 1695 brmu 485001 1187 1079 1461 1663 1596 1633 1654 sant 500001 F I'92 0 825 1718 1751 1711 1739 906 kour 510001 F 1607 1601 1631 1643 1629 1649 1680 fort 520001 1445 538 1524 1615 1595 1610 1636 areq 530002 1649 1624 1702 1704 1669 1705 1676 hart 600001 F I'92 1670 1672 1602 1644 1700 1709 1724 mas1 610101 1523 1510 1529 1531 1582 1610 1625 kokb 700001 F I'92 1765 1733 1742 1249 981 513 971 pama 710001 1036 332 1382 1109 0 0 0 eisl 720001 1652 1611 1580 1624 1550 1597 1614 mcmu 800002 1632 1583 1715 1698 1658 1705 1711 dav1 810001 1481 1530 1497 1414 1434 1501 1503 cas1 820001 1550 1557 1507 1405 1294 1037 1423 kerg 850001 1645 1663 1665 1671 1654 1632 1669 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 338 339 340 341 342 343 344 ------------------------------------------ 1 2435 2301 2480 2450 2411 2384 2325 2 2680 2584 2839 2855 2665 2616 2621 4 2401 2343 2370 2315 2219 2241 2285 5 2406 2325 2443 2478 2406 2376 2253 6 2495 2430 2632 2502 2423 2333 2317 7 2638 2649 2824 2803 2561 2541 2546 9 2389 2301 2423 2481 2317 2285 2237 12 2386 2304 2537 2518 2295 2343 2330 14 2362 2378 2563 2483 2356 2202 2207 15 2657 2612 2622 2638 2466 2441 2378 16 2379 2294 2329 2404 2280 2228 2207 17 2580 2449 2626 2677 2567 2414 2406 18 2431 2504 2655 2645 2532 2480 2398 19 2513 2560 2664 2682 2503 2472 2472 20 2384 2323 2386 2357 2299 2303 2138 21 2385 2330 2480 2434 2371 2290 2225 22 2785 2710 2774 2778 2646 2523 2522 23 2583 2572 2649 2637 2610 2474 2430 24 2421 2402 2544 2400 2243 2227 2272 25 2326 2286 2492 2526 2327 2353 2255 26 2457 2295 2462 2516 2419 2388 2381 27 2639 2600 2790 2799 2663 2603 2542 28 2689 2789 2944 2890 2854 2683 2682 29 2355 2354 2425 2439 2388 2337 2273 31 2880 2833 2951 2967 2924 2895 2814 ----------------------------------------- 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: igs at gfz-potsdam.de (Thomas Mr. igs)]