From G.Gendt Thu Jun 8 02:17:24 1995 From: G.Gendt (G.Gendt) Date: Thu, 8 Jun 1995 2:17:24 PDT Subject: [IGSREPORT-1806] Wk 0803 GFZ Analysis Report Message-ID: ****************************************************************************** IGS Electronic Report Thu Jun 8 2:17:24 PDT 1995 Message Number 1806 ****************************************************************************** Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow Subject: Wk 0803 GFZ Analysis Report Subject: Wk 0803 GFZ Analysis Report ****************************************************************************** GFZ ANALYSIS REPORT GPS-WEEK 0803 (DAYS 148-154, DATES 28-05-95 TO 03-06-95) ****************************************************************************** Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow 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: ______________________________________________________________________________ gfz08037.sum this text file gfz08037.erp Earth rotation parameters gfz0803[0-6].sp3 Daily orbit ephemerides , SP3 format ______________________________________________________________________________ ERP RESULT GFZ ERP-RESULTS for WEEK 803 DAYS 148 - 154 _______________________________________________________________________________ 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 49865.500 21244 49212 -28988810 2222 2 3 0 3 43 17 24 49866.500 21434 48930 -28990997 2197 2 3 0 3 44 17 24 49867.500 21638 48662 -28993198 2198 2 3 0 3 45 17 23 49868.500 21855 48350 -28995386 2174 3 3 0 3 40 16 24 49869.500 22064 48084 -28997586 2173 2 3 0 3 42 17 24 49870.500 22330 47774 -28999808 2219 2 3 0 3 43 17 24 49871.500 22628 47455 -29002022 2246 2 3 0 3 44 17 24 -------------------------------------------------------------------------------- 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 148 149 150 151 152 153 154 ------------------------------------------------------- 1 16 18 17 16 18 14 14 2 33 28 32 32 32 24 27 4 56 E 41 E 19 E 49 E 35 E 23 E 33 E 5 26 21 22 31 25 20 31 6 24 18 16 28 32 17 30 7 37 43 35 32 45 33 38 9 27 E 21 E 18 33 21 17 25 14 22 17 - - 19 19 26 15 25 E 27 E 31 E 36 E 25 E 26 E 33 E 16 13 16 17 17 15 14 15 17 29 23 25 E 25 E 29 E 24 E 24 E 18 17 19 22 22 21 19 17 19 24 26 28 21 21 23 23 20 26 19 20 20 21 18 21 21 25 36 24 26 18 27 29 22 31 29 31 32 28 32 31 23 24 14 21 11 13 14 19 24 58 E 47 E 23 E 62 E 55 E 44 E 54 E 25 31 E 31 26 28 25 33 29 26 17 15 20 19 18 17 15 27 30 E 21 E 25 19 16 22 19 28 21 20 23 21 24 24 26 29 17 17 22 22 20 16 17 31 25 25 31 25 29 26 31 MEAN 29 26 24 29 27 24 27 --------------------------------------------------- REMARKS:(1) PNR14 deleted from sp3-file for day 150 (manoeuvre at 15:30 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# 148 149 150 151 152 153 154 ---------------------------------------------------- onsa 105001 I'93 1366 832 1147 1592 1569 1445 1488 kosg 110001 F I'93 1606 1585 1534 1566 1580 1589 1592 madr 120001 F I'93 1536 1489 1443 1226 841 28 1244 mate 130001 F I'93 1603 1623 1430 1449 1560 1555 1596 trom 150001 F I'93 1654 1657 1522 1566 1619 1621 1634 wetb 160001 F I'93 1634 1628 1511 1541 1586 1610 1625 pots 165001 1610 1607 1546 1528 1467 1335 1609 mets 180001 I'93 1585 1384 1473 1594 997 356 1575 usud 200002 1599 1611 1577 1583 1613 1612 1609 tskb 205001 1620 1612 1462 1535 1648 1656 1665 taiw 220001 F 1665 1634 1578 1618 1630 1557 1144 lhas 240001 1132 999 1074 1063 1092 1311 1655 kit3 235101 1625 1615 1563 1561 1593 1609 1621 tidb 305001 F I'93 1582 1129 761 1526 1121 30 1238 yar1 310001 F I'93 1665 1654 1573 1562 1613 1630 1647 hob2 321001 1565 1555 1514 1530 1489 1444 1577 algo 400003 F I'93 1631 1632 1610 1646 1643 1644 1653 stjo 405003 I'93 1631 1649 1616 1662 1675 1665 1670 wes2 408001 I'93 1615 1217 400 1631 1631 1636 1635 nlib 409001 I'93 1617 1611 1614 1629 1224 866 1614 gold 410001 F I'93 1210 1336 1357 1226 956 24 1218 jplm 415002 I'93 0 0 287 702 1659 1657 1662 mdo1 418001 1662 1660 1430 187 0 907 1661 fair 420001 F I'93 1661 1642 1609 1538 1354 1469 1531 yell 470003 F I'93 1606 1580 1532 1489 1514 1449 1472 drao 475003 I'93 1651 1659 1642 1638 1651 1646 1652 rcm5 482001 F 1616 1615 1624 1628 1610 1490 1531 brmu 485001 I'93 1665 1649 1632 1675 1674 1673 1673 sant 500001 F I'93 1656 1664 1633 1594 1560 1689 1675 kour 510001 I'93 1599 1357 1313 1641 1620 1618 1619 fort 520001 1523 1506 1462 1537 1514 1561 1481 areq 530002 1644 1658 1336 1277 1308 1144 1141 bogt 540001 1590 1576 1560 1591 1583 1587 1616 braz 550001 1588 1183 996 871 1056 1416 1010 hart 600001 F I'93 1216 1198 964 0 306 1262 1302 mas1 610101 F 1210 1607 1573 1592 1631 1657 1661 kokb 700001 F I'93 1686 1692 1691 1655 1727 1729 1713 pama 710001 I'93 1240 1381 1125 0 0 0 0 eisl 720001 1644 1656 1571 1557 1614 1556 1587 guam 730001 0 521 1479 1458 1494 1459 1526 mcm4 800201 1622 1637 1589 1614 1632 1681 1674 dav1 810001 359 1346 994 0 0 0 351 cas1 820001 1167 1121 1152 1085 1124 1142 1127 ohig 830001 382 1483 1096 0 379 1146 272 kerg 850001 1591 1576 1195 0 391 1589 1601 Note: F - indicates a constrained fiducial site ( to 1-2 mm ) I'93 - indicates that initial station coordinates are from ITRF'93 SATELLITE STATISTICS OBSERVATIONS for DAY (32-hour arcs used) PRN 148 149 150 151 152 153 154 ------------------------------------------ 1 3038 3028 3015 2708 2644 2756 3071 2 2441 2580 2451 2394 2367 2492 2730 4 2491 2529 2298 2134 2246 2341 2600 5 2834 2798 2680 2511 2589 2579 2827 6 2784 2733 2551 2445 2511 2388 2684 7 2653 2729 2598 2391 2418 2482 2778 9 2756 2799 2825 2588 2594 2677 2820 14 2370 2422 1103 1898 2347 2234 2375 15 2341 2464 2439 2323 2244 2281 2464 16 2980 2809 2875 2699 2644 2768 3039 17 2877 2754 2628 2518 2341 2322 2591 18 2526 2541 2389 2381 2428 2323 2539 19 2691 2748 2639 2524 2538 2487 2714 20 2614 2588 2361 2256 2228 2233 2541 21 2779 2740 2721 2532 2441 2499 2762 22 2615 2663 2611 2444 2419 2297 2598 23 3019 3047 3100 2791 2607 2687 3007 24 2649 2626 2356 2171 2300 2284 2606 25 2659 2861 2760 2485 2476 2477 2689 26 3037 3064 3065 2367 2703 2835 3181 27 2647 2715 2690 2562 2521 2530 2718 28 2482 2639 2605 2309 2209 2207 2463 29 2541 2505 2394 2229 2228 2099 2378 31 2505 2644 2636 2503 2505 2472 2672 ----------------------------------------- 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)]