From G.Gendt Thu Nov 3 04:23:06 1994 From: G.Gendt (G.Gendt) Date: Thu, 3 Nov 1994 4:23:06 PST Subject: [IGSREPORT-1336] Wk 0772 GFZ Analysis Report Message-ID: ****************************************************************************** IGS Electronic Report Thu Nov 3 4:23:06 PST 1994 Message Number 1336 ****************************************************************************** Author: G.Gendt, G. Dick Subject: Wk 0772 GFZ Analysis Report Subject: Wk 0772 GFZ Analysis Report ****************************************************************************** GFZ ANALYSIS REPORT GPS-WEEK 0772 (DAYS 296-302, DATES 23-10-94 TO 29-10-94) ****************************************************************************** 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: ______________________________________________________________________________ gfz07727.sum this text file gfz07727.erp Earth rotation parameters gfz0772[0-6].sp3 Daily orbit ephemerides , SP3 format ______________________________________________________________________________ ERP RESULT GFZ ERP-RESULTS for WEEK 770 DAYS 296 - 302 _______________________________________________________________________________ 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 49648.500 -11577 24118 -28424863 2328 3 3 0 3 32 19 25 49649.500 -11770 24353 -28427175 2352 3 3 0 3 31 19 25 49650.500 -11981 24562 -28429615 2432 3 3 0 3 31 19 25 49651.500 -12169 24759 -28432012 2427 3 3 0 3 31 19 25 49652.500 -12408 24990 -28434402 2407 3 3 0 3 32 19 25 49653.500 -12680 25201 -28436799 2401 3 3 0 4 32 19 24 49654.500 -12899 25370 -28439209 2420 3 3 0 4 32 19 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 296 297 298 299 300 301 302 ------------------------------------------------------- 1 30 33 46 31 46 57 51 2 29 24 26 27 31 36 33 4 24 24 16 18 17 18 19 5 17 21 21 15 20 25 28 6 27 E 30 E 29 E 25 E 26 E 27 E 24 E 7 36 E 31 E 49 E 25 E 46 E 36 E 39 E 9 18 20 23 18 21 32 22 12 17 14 18 14 20 19 21 14 30 13 18 22 15 19 10 15 19 25 21 25 31 16 15 16 20 16 22 20 13 10 15 17 10 14 17 12 17 17 12 18 23 21 23 24 21 23 24 19 23 26 28 32 27 31 25 20 23 18 25 17 19 21 20 21 16 19 16 17 25 13 20 22 22 19 19 18 18 21 15 23 19 29 11 23 33 10 21 24 15 23 12 18 13 21 19 25 29 21 25 24 25 28 19 26 41 26 38 30 28 29 28 27 29 27 33 36 67 30 34 28 24 E 16 E 20 E 20 E 19 E 27 E 22 E 29 22 17 17 19 13 - - 31 24 E 23 E 25 E 27 E 29 E 54 E 19 E MEAN 24 23 26 23 28 28 25 --------------------------------------------------- REMARKS:(1) PRN29 deleted from sp3-file for day 301 (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# 296 297 298 299 300 301 302 ---------------------------------------------------- onsa 105001 I'92 1611 1582 1596 1610 1572 1504 1591 kosg 110001 F I'92 1577 1567 1579 1587 1571 1516 1562 madr 120001 F I'92 1628 1639 1613 1632 1646 1572 1609 mate 130001 F 1652 1641 1651 1662 1602 1540 1647 trom 150001 F I'92 1655 1685 1706 1691 1695 1654 1676 wetb 160001 F I'92 1444 1638 1666 1663 1663 1617 1671 pots 165001 0 0 0 0 0 1003 1577 mets 180001 I'92 1659 1670 1251 0 1127 1602 1644 usud 200002 1613 1633 1653 1660 1618 1560 1438 taiw 220001 F I'92 1689 1702 1670 1713 1698 1678 1692 kit3 235101 1617 1660 1660 1654 1624 1547 1586 tidb 305001 F 1658 1583 1550 1606 859 1342 1675 yar1 310001 F I'92 1575 1592 1575 1612 1580 1556 1600 hob2 321001 1232 0 0 386 1582 1538 1598 algo 400003 F I'92 1644 1650 1625 1612 1548 1541 1634 stjo 405002 F 1683 1670 1667 1679 1632 1581 1650 wes2 408001 1673 1672 1653 1586 1608 1570 1643 gold 410001 F I'92 1642 1656 1636 1604 1520 1439 1593 jplm 415002 F 1665 1670 1673 1671 1234 724 1656 fair 420001 F I'92 1390 1591 1579 1634 1635 1156 435 yell 470003 F I'92 1565 1582 1523 1479 1543 1302 981 drao 475002 F 1661 1641 1664 1671 1576 1505 1643 rcm5 482001 I'92 1690 1650 1557 1634 1571 1372 1127 sant 500001 F I'92 1729 1737 1737 1717 1615 1164 1310 kour 510001 F 1647 1637 1605 1599 1521 1533 1640 fort 520001 1564 1597 1582 1586 1549 1474 1578 areq 530002 1663 1690 1684 1658 1625 1624 1660 hart 600001 F I'92 1606 1455 1445 1439 1366 1379 1437 mas1 610101 1628 1616 1591 1623 1604 1527 1586 kokb 700001 F I'92 1721 1745 1770 1755 1666 1656 1723 eisl 720001 1619 1636 1632 1659 1590 1612 1069 mcmu 800002 1676 1176 924 812 606 1588 1518 dav1 810001 1453 1522 1536 1523 1095 0 0 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 296 297 298 299 300 301 302 ------------------------------------------ 1 1920 1935 1910 1826 1833 1787 1784 2 1930 1818 1718 1826 1882 1732 1708 4 1886 1747 1765 1747 1811 1829 1691 5 1940 1914 1880 1833 1815 1811 1848 6 2269 2202 2104 2092 2139 2211 2219 7 1900 1833 1858 1877 1865 1699 1724 9 1732 1698 1659 1699 1700 1549 1561 12 1663 1663 1669 1651 1702 1556 1582 14 2062 1978 2006 1957 1980 1987 1927 15 1860 1884 1887 1821 1708 1875 1778 16 1966 1787 1886 1838 1976 1904 1895 17 2133 2120 1990 1989 2045 2107 2092 18 2247 2090 1986 1985 2067 2084 1983 19 2119 2070 2008 1904 1943 1949 1806 20 2058 1941 1899 1785 1864 1904 1939 21 1940 1925 1894 1827 1791 1854 1912 22 2417 2425 2405 2317 2428 2506 2434 23 1846 1837 1741 1773 1850 1962 1944 24 1965 1951 1928 1889 1928 1913 1922 25 2368 2317 2299 2165 2136 2164 2161 26 2014 1919 1807 1916 1890 1834 1926 27 2203 2109 2095 2058 1493 2053 2023 28 2453 2367 2264 2238 2348 2357 2347 29 2220 2221 2222 2111 1524 0 1911 31 2418 2434 2373 2293 2223 2349 2332 ----------------------------------------- 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: sofe at gfz-potsdam.de (Waltraud Sommerfeld)]