[IGSREPORT-2023] Wk 0818 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Sep 21 03:00:32 PDT 1995
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IGS Electronic Report Thu Sep 21 3:00:32 PDT 1995 Message Number 2023
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0818 GFZ Analysis Report
Subject: Wk 0818 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0818 (DAYS 253-259, DATES 10-09-95 TO 16-09-95)
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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:
______________________________________________________________________________
gfz08187.sum this text file
gfz08187.erp Earth rotation parameters
gfz0818[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 818 DAYS 253 - 259
_______________________________________________________________________________
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
49970.500 19844 14120 -29169781 2005 2 2 0 3 47 17 25
49971.500 19532 13835 -29171823 1928 2 2 0 3 49 17 25
49972.500 19164 13557 -29173951 2025 2 2 0 3 48 17 25
49973.500 18911 13258 -29176036 2034 2 3 0 3 48 17 24
49974.500 18636 13056 -29178159 2120 2 2 0 3 48 17 25
49975.500 18407 12883 -29180294 2151 2 3 0 3 47 17 25
49976.500 18112 12741 -29182462 2245 2 3 0 3 46 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 253 254 255 256 257 258 259
-------------------------------------------------------
1 17 E 19 E 21 E 23 E 29 E 24 E 38 E
2 25 19 22 24 29 23 25
4 21 26 30 30 35 25 38
5 19 19 14 21 15 17 17
6 43 E 38 E 39 E 40 E 36 E 46 E 40 E
7 49 E 61 E 67 E 49 E 51 E 64 E 68 E
9 16 21 14 20 16 18 15
12 20 14 11 12 16 10 18
14 16 17 20 14 14 19 11
15 14 17 22 16 17 22 14
16 19 23 19 19 18 22 20
17 19 19 20 21 21 34 28
18 35 E 36 E 36 E 37 E 37 E 49 E 43 E
19 16 21 16 27 30 20 26
20 24 22 21 22 20 19 23
21 20 29 27 19 24 25 26
22 20 21 17 18 21 20 25
23 81 59 83 58 82 57 70
24 12 15 14 13 16 13 11
25 19 19 16 15 17 18 17
26 26 E 30 E 25 E 26 E 26 E 30 E 28 E
27 17 18 14 - - 18 24
28 42 E 41 E 49 E 40 E 47 E 37 E 38 E
29 38 E 40 E 39 E 36 E 36 E 42 E 34 E
31 30 E 30 E 33 E 36 E 37 E 53 E 41 E
MEAN 30 30 32 29 32 32 33
---------------------------------------------------
REMARKS:(1) PNR27 deleted from sp3-file for day 256
(manoeuvre at 02:42 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# 253 254 255 256 257 258 259
----------------------------------------------------
onsa 105001 I'93 1508 1490 1492 1441 1497 1602 1654
kosg 110001 F I'93 1662 1659 1663 1597 1605 1643 1658
madr 120001 F I'93 1566 1608 1437 1529 1474 1381 1600
mate 130001 F I'93 1433 1440 1587 1604 1678 1662 1640
nyal 140001 I'93 1691 1690 1667 1694 1731 1495 1257
trom 150001 F I'93 1612 1649 1623 1636 1678 1639 1693
wetb 160001 F I'93 1648 1658 1684 1633 1669 1671 1652
pots 165001 1663 1574 1645 1598 1645 1305 1677
mets 180001 I'93 1635 1638 1642 1593 1621 1594 1599
zwen 190001 1585 1587 1584 1547 1524 1339 1534
usud 200002 1603 1604 1585 1524 1586 1608 1613
tskb 205001 1704 1680 1645 1610 1689 1705 1667
taiw 220001 F 1614 1633 1633 1594 1617 1658 1674
kit3 235101 1699 1683 1638 1583 1680 1224 440
lhas 240001 1693 1616 1650 1595 1624 1608 1631
tidb 305001 F I'93 1608 1640 1654 1544 1663 1656 1686
yar1 310001 F I'93 1630 1618 1572 1507 1620 1115 1571
hob2 321001 1666 1205 0 0 0 0 0
mac1 330001 1421 1389 1380 1350 1411 1417 1428
algo 400003 F I'93 1679 1656 1654 1607 1690 1660 1669
stjo 405003 I'93 1692 1669 1678 1634 1695 1680 1700
wes2 408001 I'93 1666 1667 1662 1617 1673 1659 1674
nlib 409001 I'93 1597 1606 1587 1535 1601 1597 1608
gold 410001 F I'93 1651 1632 1591 1444 1532 1583 1627
jplm 415002 I'93 0 379 1384 1577 1548 1642 1646
mdo1 418001 1533 1570 1524 1525 1215 0 0
fair 420001 F I'93 1712 1672 1648 1618 1688 1668 1689
yell 470003 F I'93 1597 1570 1591 1517 1569 1434 1615
drao 475003 I'93 1667 1644 1610 1547 1639 1669 1672
rcm5 482001 F 1629 1628 1614 1580 1641 1616 1604
brmu 485001 I'93 1705 1692 1658 1655 1680 1642 1668
thu1 490001 1979 1960 1937 1850 1946 1823 1977
sant 500001 F I'93 1664 1680 1696 1624 1673 1670 1675
kour 510001 I'93 1582 1623 1580 1540 1592 1565 1596
fort 520001 1570 1552 1491 1502 1572 1551 1586
areq 530002 1620 1608 1620 1491 1536 1634 1606
bogt 540001 1584 1128 1380 1560 1639 1617 1567
braz 550001 1587 1597 1594 1525 1579 1578 1578
lpgs 564301 0 396 1613 1579 1303 939 879
hart 600001 F I'93 610 846 618 582 579 700 853
mas1 610101 F 1366 1356 1091 971 1278 1337 1322
kokb 700001 F I'93 1766 1766 1714 1649 1751 1767 1761
pama 710001 I'93 1441 1460 1341 1336 1273 1391 1432
eisl 720001 1616 1642 1642 1569 1623 1620 1622
guam 730001 1542 1542 1488 1429 1540 1530 1537
mcm4 800201 1693 1667 1618 1588 1687 1623 1641
dav1 810001 1479 1007 678 792 538 1371 328
cas1 820001 1461 1462 1477 1459 1515 1473 1444
kerg 850001 1658 1656 1607 1569 1638 1200 0
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 253 254 255 256 257 258 259
------------------------------------------
1 3141 3107 3134 3121 3128 2963 2786
2 2893 2808 2846 2858 2890 2762 2516
4 2945 2939 2913 2997 2963 2910 2931
5 3114 3050 3031 3021 3072 2942 2880
6 2926 2966 2979 3021 2883 2829 2837
7 2957 2816 2820 2885 2886 2684 2722
9 2927 2881 2894 2869 2863 2730 2631
12 2129 2005 2043 2050 2022 2038 1886
14 3081 3039 3006 3088 2988 2967 2920
15 2702 2760 2815 2791 2676 2661 2612
16 2928 2999 3011 3026 3062 2866 2849
17 3032 2979 2992 3066 2981 2861 2853
18 3032 3009 3032 3162 3105 3001 2965
19 3073 3074 3079 3110 3037 2981 2918
20 3272 3169 3231 3288 3248 3034 3005
21 2839 2838 2863 2888 2778 2578 2463
22 3600 3625 3615 3656 3533 3463 3422
23 2837 2745 2750 2795 2731 2600 2541
24 3108 3040 3088 3027 3087 3004 3050
25 3711 3666 3717 3764 3556 3204 3474
26 2677 2648 2700 2773 2747 2516 2357
27 2975 2956 2358 0 3059 2968 2785
28 3199 3220 3129 3247 3203 3103 3072
29 2963 3063 3126 3107 2997 3036 2920
31 2926 2992 2995 3040 2950 2860 2855
-----------------------------------------
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)]
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