[IGSREPORT-446] GFZ Analysis Report (week 709)
Galina
Galina
Fri Aug 20 14:18:43 PDT 1993
***********************************************************************
IGS Electronic Report 20-AUG-1993 14:18:43 Message Number 446
***********************************************************************
From: Galina Dick
Subj: GFZ Analysis Report (week 709)
------------------------------------
******************************************************************************
GFZ ANALYSIS REPORT GPS-WEEK 0709 (DAYS 220-226, DATES 08-08-93 TO 14-08-93)
******************************************************************************
Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Mai
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, D-14473 Potsdam, Germany
e-mail:gend at gfz-potsdam.de
fax: (0331) 310 648
tel: (0331) 310 252
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz07097.sum this text file
gfz07097.erp Earth rotation parameters
gfz0709[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49207.500 -0.09165 0.26906 -27.459078 0.00004 0.00004 0.0 0. 0. 0. 0. 27 24
49208.500 -0.09321 0.27043 -27.460684 0.00004 0.00004 0.0 0. 0. 0. 0. 27 24
49209.500 -0.09433 0.27278 -27.462290 0.00004 0.00004 0.0 0. 0. 0. 0. 27 24
49210.500 -0.09444 0.27535 -27.463862 0.00004 0.00004 0.0 0. 0. 0. 0. 28 24
49211.500 -0.09524 0.27734 -27.465434 0.00004 0.00004 0.0 0. 0. 0. 0. 25 24
49212.500 -0.09570 0.27939 -27.467006 0.00004 0.00004 0.0 0. 0. 0. 0. 26 24
49213.500 -0.09602 0.28156 -27.468578 0.00004 0.00004 0.0 0. 0. 0. 0. 26 24
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49207.5000 1.8105 0.004
49208.5000 1.9104 0.005
49209.5000 1.7425 0.005
49210.5000 1.7960 0.004
49211.5000 1.7604 0.005
49212.5000 1.7919 0.005
49213.5000 1.8051 0.005
-----------------------------
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)
--------------------------------------------------------------------------------
DAY MEAN 1 2 3 7 9 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31
--------------------------------------------------------------------------------
220 52 24 60 50 65 33 33 29 63 67 22 76 42 10 88 39 105279 49 37 27 21145 55 33
221 42 51 59 22 36 24 20 35 23 15 47 52 27 31 57 39 287251 44178 25 36128 93 19
222 43 32 53 22 28 23 21 27 20 22 38 39 - 82 83 24 175 30 20 61 21 56 39 68 31
223 51 23 72 51 48 20 23 23 37 29 33 73 - 81109 26 739 69 26 41 17 82 39 24 33
224 39 36 57 50 43 24 25 22 44 18 29 76 15 24 73 28 233 33 49 27 - 43 20 17 27
225 42 14 48 29 20 17 18 22 33 13 29 64 29 28103 35 84 50 20 39 - 51 20 20 43
226 41 23 79 21 19 20 15 12 32 24 36 42 40 23 76 29 87 44 20 47 39 43 33 36 19
--------------------------------------------------------------------------------
REMARK: (1) manoeuver of satellite PRN26 on day 224
(2) AS PRN18 on day 222. A number of stations have errors in
RINEX-files, those data have been removed
(3) modelling problems with satellite PRN22 on days 220,222,223
(4) no explanation for bad overlaps of satellite PRN23 on days 220,221
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 220 221 222 223 224 225 226
----------------------------------------------------
onsa 105001 1487 1485 1426 1507 1454 1407 1414
kosg 110001 1476 1485 1431 1495 1460 1499 1452
madr 120001 1487 1491 1206 1487 1476 1506 1473
mate 130001 1363 1096 1110 1407 1382 1426 1396
trom 150001 1406 1439 1341 1413 1397 1412 1367
wetb 160001 1305 1516 1456 1509 1476 1497 1460
mets 180001 0 0 1023 1445 1398 1445 1408
usud 200002 1090 1045 1040 1013 1005 1068 1211
taiw 220001 861 827 817 829 856 852 898
tidb 305001 1465 1372 1437 1397 1310 1437 1483
yar1 310001 1449 1295 1160 1408 1388 1467 1459
hob1 320001 1382 1343 1404 1472 1398 1455 1484
algo 400001 1487 1548 1503 1516 1472 1513 1424
stjo 405001 1291 1503 1449 1506 1398 1237 1467
wes2 408001 1511 1510 1460 1445 1402 1385 1404
gold 410001 1355 1331 1338 1241 1259 1368 1398
jplm 415001 1409 1393 1347 1176 0 0 0
fair 420001 1177 1148 182 701 1146 1022 1230
yell 470001 1493 1506 1482 1535 1512 1536 1532
drao 475001 1194 1180 1134 1198 1135 1187 1192
rcm2 480001 1196 1251 1234 1264 1209 1275 1249
sant 500001 1133 1122 1165 1206 855 922 954
kour 510001 1144 1166 1141 1150 1117 1212 1184
fort 520001 308 212 0 331 0 410 109
hart 600001 910 881 902 999 866 934 912
masp 610001 1240 1239 1187 1240 1177 1246 1237
kokb 700001 1245 1280 1159 1244 1138 1207 1210
pama 710001 1202 1202 0 0 0 0 0
mcmu 800001 0 0 1287 1348 0 0 0
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 220 221 222 223 224 225 226
------------------------------------------
1 1707 1696 1735 1789 1666 1598 1565
2 1628 1598 1549 1628 1570 1578 1510
3 1357 1395 1403 1451 1272 1272 1312
7 1488 1458 1492 1622 1507 1499 1510
9 1557 1679 1714 1767 1648 1684 1612
12 1522 1578 1621 1674 1569 1588 1571
13 1675 1660 1674 1809 1694 1702 1750
14 1623 1540 1617 1613 1515 1549 1610
15 1543 1465 1492 1374 1384 1339 1332
16 1403 1325 1326 1373 1198 1212 1304
17 1265 1332 1365 1417 1306 1291 1313
18 1491 1199 193 1463 1370 1436 1358
19 1442 1332 1358 1384 1340 1420 1330
20 1542 1629 1628 1769 1544 1626 1659
21 1548 1567 1484 1500 1391 1391 1431
22 1341 1369 1366 1392 1174 1212 1243
23 1164 1250 1226 1311 1147 1153 1168
24 1279 1325 1212 1354 1264 1293 1239
25 1344 1437 1380 1424 1295 1263 1323
26 1288 1256 1211 1327 179 1120 1171
27 1259 1176 1157 1189 1154 1187 1152
28 1169 1126 1131 1236 1067 1078 1128
29 1216 1227 1216 1260 1202 1196 1210
31 1215 1263 1271 1356 1230 1238 1206
-----------------------------------------
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
More information about the IGSREPORT
mailing list