From G.Gendt Wed Dec 7 05:40:56 1994 From: G.Gendt (G.Gendt) Date: Wed, 7 Dec 1994 5:40:56 PST Subject: [IGSREPORT-1408] Wk 0777 GFZ Analysis Report Message-ID: ****************************************************************************** IGS Electronic Report Wed Dec 7 5:40:56 PST 1994 Message Number 1408 ****************************************************************************** Author: G.Gendt, G. Dick Subject: Wk 0777 GFZ Analysis Report Subject: Wk 0777 GFZ Analysis Report ****************************************************************************** GFZ ANALYSIS REPORT GPS-WEEK 0777 (DAYS 331-337, DATES 27-11-94 TO 03-12-94) ****************************************************************************** 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: ______________________________________________________________________________ gfz07777.sum this text file gfz07777.erp Earth rotation parameters gfz0777[0-6].sp3 Daily orbit ephemerides , SP3 format ______________________________________________________________________________ ERP RESULT GFZ ERP-RESULTS for WEEK 777 DAYS 331 - 337 _______________________________________________________________________________ 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 49683.500 -15071 32747 -28510813 2428 3 3 0 3 36 16 25 49684.500 -15081 33029 -28513174 2350 3 3 0 3 38 18 25 49685.500 -15036 33293 -28515458 2317 3 3 0 3 38 18 24 49686.500 -15066 33584 -28517754 2310 2 3 0 3 38 18 25 49687.500 -15103 33819 -28520085 2373 2 3 0 3 38 18 25 49688.500 -15160 34082 -28522415 2432 2 3 0 3 38 18 25 49689.500 -15226 34308 -28524709 2421 3 3 0 3 37 18 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 331 332 333 334 335 336 337 ------------------------------------------------------- 1 23 21 29 26 14 16 20 2 24 32 24 23 28 21 26 4 50 35 38 34 34 28 56 5 32 32 19 23 21 24 24 6 22 27 22 29 27 27 24 7 39 41 30 26 22 25 22 9 57 E 53 E 40 E 37 E 27 E 26 E 37 E 12 37 33 E 25 E 25 E 35 E 28 E 26 E 14 27 13 19 16 14 14 21 15 30 26 38 33 34 39 42 16 19 30 24 16 21 28 30 17 22 23 17 23 17 22 19 18 35 20 29 47 36 42 39 19 34 E 30 E 24 E 29 E 24 E 26 E 25 E 20 26 30 22 23 27 25 27 21 24 20 18 18 24 20 21 22 20 25 16 24 26 24 29 23 9 12 22 7 11 12 17 24 28 32 - - 27 27 35 E 25 97 E 45 E 35 E 31 E 35 E 39 E 34 E 26 12 9 12 13 21 16 17 27 42 E 33 E 31 E 32 E 21 E 20 E 25 E 28 25 34 19 29 23 21 20 29 27 13 16 23 21 28 25 31 19 18 15 18 15 17 18 MEAN 35 29 26 26 25 26 29 --------------------------------------------------- REMARKS:(1) PRN24 deleted from sp3-file for day 333 (manoeuvre at 11:48 UTC) 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# 331 332 333 334 335 336 337 ---------------------------------------------------- onsa 105001 I'92 1516 1518 1458 1507 1510 1525 1528 kosg 110001 F I'92 1409 271 1190 1575 1612 1577 1648 madr 120001 F I'92 1405 1025 1225 823 1388 1209 1375 mate 130001 F 0 1024 855 1182 1582 1563 1635 trom 150001 F I'92 1668 1640 1594 1665 1657 1587 1624 wetb 160001 F I'92 1629 1629 1583 1628 1624 1636 1649 pots 165001 1569 1554 1489 1536 1577 1568 1623 mets 180001 I'92 1600 1221 376 1588 1612 1231 679 usud 200002 1552 1642 1616 1695 1673 1653 1572 tskb 205001 1730 1679 1654 1675 1711 1695 1670 taiw 220001 F I'92 1615 1137 1620 1742 1454 1715 1734 kit3 235101 1631 1572 1551 1620 1616 1566 1592 tidb 305001 F 1695 1674 1637 1662 1671 1293 1396 yar1 310001 F I'92 1717 1722 1697 1721 1740 1732 1718 mac1 330001 1452 1514 1494 1507 1514 1529 1569 algo 400003 F I'92 1640 1607 1563 1647 1638 1630 1638 stjo 405002 F 1670 1640 1602 1686 1681 1680 1676 wes2 408001 1685 1675 859 1679 1685 1684 1692 nlib 409001 1693 1684 1628 1668 1682 1676 1687 gold 410001 F I'92 1660 1676 1612 681 1420 1116 335 jplm 415002 F 1685 1681 1638 1679 1686 1667 1664 mdo1 418001 1753 1752 1711 1748 1745 1741 1742 fair 420001 F I'92 1688 1713 1645 1730 1739 1703 1756 yell 470003 F I'92 1615 1629 1626 1657 1671 1644 1681 drao 475002 F 1681 1659 1592 1698 1722 1700 1714 rcm5 482001 I'92 1650 1692 1662 1707 1701 1705 1706 brmu 485001 1659 1639 1543 1694 1680 1703 1604 kour 510001 F 1599 1580 1506 1577 1569 1580 1617 fort 520001 1493 1520 1510 1496 1453 1546 1120 hart 600001 F I'92 1675 1723 1628 1642 1665 1610 1636 mas1 610101 1533 1522 1533 1590 1539 1549 1584 kokb 700001 F I'92 0 873 1450 1631 1689 1725 1748 pama 710001 1334 1422 1437 1425 1451 1438 1357 eisl 720001 1415 1537 1548 1633 1502 1200 0 mcmu 800002 1560 1534 1524 1435 630 1544 1534 dav1 810001 1356 1366 1356 1399 1398 1402 1500 cas1 820001 1449 1424 1370 1417 1446 1427 1525 kerg 850001 1657 1671 1629 860 1604 1651 1641 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 331 332 333 334 335 336 337 ------------------------------------------ 1 2234 2211 2172 2207 2305 2282 2278 2 2421 2387 2594 2577 2591 2520 2482 4 2183 2125 2098 2195 2350 2342 2189 5 2097 2052 2072 2131 2256 2291 2162 6 2355 2270 2287 2342 2409 2371 2288 7 2517 2508 2548 2645 2684 2548 2430 9 2164 2208 2325 2321 2332 2333 2172 12 2117 2123 2224 2367 2322 2275 2184 14 2088 2213 2117 2113 2176 2159 2018 15 2247 2259 2302 2383 2475 2430 2267 16 2320 2219 2272 2264 2274 2266 2226 17 2109 2150 2242 2401 2423 2350 2247 18 2323 2259 2278 2251 2308 2283 2180 19 2321 2353 2423 2259 2330 2347 2259 20 2110 2008 2121 2164 2190 2226 2139 21 2137 2113 1996 2047 2253 2163 2217 22 2577 2506 2481 2586 2649 2620 2592 23 2393 2278 2229 2171 2347 2304 2332 24 1944 2083 597 2145 2398 2325 2272 25 2018 2018 2001 2194 1998 2070 2193 26 2326 2332 2369 2300 2420 2428 2320 27 2486 2491 2651 2596 2608 2604 2476 28 2716 2721 2658 2712 2726 2719 2433 29 2287 2352 2316 2241 2243 2318 2187 31 2848 2802 2838 2893 2870 2826 2626 ----------------------------------------- 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)]