Subject: [IGSREPORT-5616] Wk 0989 GFZ Analysis Report
From: G. Gendt
Date: Wed, 30 Dec 1998 4:50:22 PST

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IGS Electronic Report    Wed Dec 30  4:50:22 PST 1998      Message Number 5616
******************************************************************************

Author: G. Gendt
Subject: Wk 0989 GFZ Analysis Report

Subject: Wk 0989 GFZ Analysis Report

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GFZ ANALYSIS REPORT   GPS-WEEK 0989 (DAYS 354-360, DATES 20-12-98 TO 26-12-98)
******************************************************************************

Submitted by: G. Gendt, Ch. Reigber, G. Dick, W. Soehne, Th. Nischan,
              W. Sommerfeld, G. Beeskow, 
              GeoForschungsZentrum Potsdam (GFZ)
             
              Telegrafenberg A17, D-14473 Potsdam, Germany
              e-mail:[email-masked]
              fax: (0331) 288 1111
              tel: (0331) 288 1114 

PRODUCT SUMMARY

FILES SENT TO CDDIS: 
______________________________________________________________________________
gfz09897.sum           this text file
gfz09897.erp           Earth rotation parameters 
gfz09897.snx           Weekly SINEX File 
gfz0989[0-6].sp3       Daily orbit ephemerides , SP3 format
______________________________________________________________________________

ERP RESULT

GFZ    ERP-RESULTS for WEEK 0989       DAYS  353 - 360
____________________________________________________________________________________________________
  MJD       Xpole   Ypole   UT1R-TAI  LODR  Xsig Ysig UTsig LODsig Nr Nf Nt  X-RT  Y-RT  X-RTsig Y-RTsig
             E-6"    E-6"    .1usec .1us/d  E-6" E-6" .1 us .1us/d           E-6"  E-6"    E-6"    E-6"
51166.500  140954  312834 -312709416   9709   13   14   13   13    57 37 26  1490  -591      19      20
51167.500  142307  312173 -312718565   9290   12   13   10   10    54 37 27  1261  -754      13      14
51168.500  143057  311043 -312727481   8997   12   12    8    8    58 37 27   288 -1527      11      12
51169.500  143275  309244 -312736135   8716   12   12    8    8    55 37 27   229 -1997      11      11
51170.500  143411  307419 -312744922   8779   12   12    9    9    56 37 27    94 -1598      11      12
51171.500  143426  305974 -312754051   9321   12   12    8    8    55 37 26    63 -1385      11      12
51172.500  143359  304530 -312763803  10003   12   12    9    9    51 37 26  -112 -1452      12      12
51173.500  142892  303097 -312773569   9509   12   13   10   10    54 37 27  -733 -1413      14      14
____________________________________________________________________________________________________

ORBITS REPEATABILITY (cm):
(mean component error rms =sqrt((xrms**2 + yrms**2 + zrms**2)/3) )

            DAY 1  (24 h)    pred.     DAY 2  (24 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  354    355    356    357    358    359    360    
-------------------------------------------------------
01     9      5      4      5      4      4      1  
02     4      3      4      4      3      2      2  
03     3      3      5     15 E    9 E   10 E   10 E
04     6      7      4      6      3      1      4  
05    10      8      8      5      5      5      7  
06     3      4      5      4      4      8      6 E
07     8      9      5      1      7 E    9 E   19 E
08     5      4      4      1      3      4      4  
09     5      3      5      3      3      5      5  
10    59 E   67 E   69 E   58 E   49 E   49 E   47 E
13    16     18     19     19     23     19     20  
14    97 E   34 E  102 E   42 E 8888 E 8888 E 8888 E
15     6      2      5      5      1      4      5  
16    23     24     29     36     40     35     36  
17     6      6     10     10      8      5      7  
18    23      6      4      2      4      5      5  
19     6      5      6      5      4      6      6  
21    27 E   27 E   32 E   26 E   24 E   24 E   16 E
22     2      7      3      5     13     13      4  
23  8888 E   67 E   75 E   62 E   60 E   42 E   32 E
24    15     20     13     12     16      9      9  
25     3      5      2      1      7     13      5  
26     9      8      8      4      6      5      5  
27     2      3      3      2      3      1      2  
29     9      6      5      5      5      5      3  
30     3      2      0      4      4      1      3  
31     8      7      9      8      6 E    6 E    7 E

MEAN  25     22     29     21     19     17     15
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 358,359
            modelling problems

CLOCK ESTIMATION:  ALGO was used as time reference

STATIONS USED BY GFZ INCLUDING STATISTICS

Sampling rate: 5 minutes         
                                                          
 IGS  INTERNAL         OBSERVATIONS for DAY
 CODE  STA#               354  355  356  357  358  359  360
----------------------------------------------------
onsa  105001             1636 1611 1680 1619 1566 1490 1576
kosg  110001             1845 1869 1850 1732 1779 1755 1832
wsrt  111002             1844 1842 1847 1853 1776 1760 1833
vill  125001                0    0    0 1291 1511 1686 1756
mate  130002             1805 1825 1809 1791 1717 1719 1788
nya1  140101                0 2227 2223    0    0    0 2171
tro1  150101                0    0    0 1643 1580    0 1531
wtzr  160101             1668 1720 1724 1718 1647 1628 1695
ober  161001             1723 1749 1744 1732 1650 1653 1711
pots  165001             1664 1678 1697 1681 1630 1565 1641
mets  180001             1631 1659 1642 1668 1557 1564 1660
zwen  190001             1505 1492 1477 1436 1418 1435 1419
zeck  195001             1752 1781    0    0    0    0    0
usud  200002             1676 1705 1693 1707 1643 1626 1621
tskb  205001             1738 1735 1733 1719 1654 1621 1642
iisc  270002             1429 1474    0    0    0    0    0
irkt  280001             1759 1754 1768 1747 1564 1658 1747
petp  285101             1639 1664 1667 1652 1557 1573 1634
tixi  286001             1698 1697 1710 1684 1625 1538 1673
ntus  290001                0    0 1291 1214 1154 1095    0
tid2  305201             1783 1790 1816 1782 1734 1641 1688
yar2  310201             1726 1730 1699 1712 1643 1566 1639
hob2  321001             1754 1730 1713 1690 1698    0    0
mac1  330003             1747 1765 1659 1702 1572 1566 1698
chat  340001             1650 1682 1677 1664 1592 1574 1638
coco  350001             1633 1539 1455    0    0    0    0
dgar  360001             1260 1146 1148 1024 1082    0  981
algo  400003             1782 1770 1768 1771 1691 1690 1745
stjo  405003             1748 1782 1814 1798 1699 1701 1780
wes2  408001             1778 1760 1726 1755    0    0 1709
nlib  409001             1738 1760 1748 1720 1682 1569 1408
gol2  410101                0    0 1855 1826 1773 1730 1832
jplm  415002             1752 1767 1771 1706 1702 1656 1738
mdo1  418001             1748 1782 1781 1725 1680 1647 1691
fair  420002             1762 1792 1750 1784 1705 1673    0
yell  470004             1811 1939 1906 1748 1824 1742 1784
drao  475003             1801 1811 1797 1799 1740 1733 1792
aoml  484001             1736 1701 1707 1713 1649 1623 1625
brmu  485001             1683 1692 1675 1686 1604 1609 1617
thu1  490001             2209 2224 2234    0 2050 2067 2017
reyk  491001                0    0 1213 1590 1601 1451 1598
sant  500002                0  981 1003  963  937    0    0
fort  520001             1244 1340    0 1294    0    0 1323
areq  530002             1439 1483 1533 1457 1379 1373 1308
bogt  540001             1319 1332 1276    0    0    0 1190
lpgs  564301             1538 1569 1613 1615 1526 1566 1614
asc1  570002              944  994    0 1080    0    0    0
mas1  610101             1579 1613 1488 1569 1548 1489 1549
mali  630002             1568 1361 1276 1411 1473 1311 1378
bahr  650001             1819 1846 1843 1837 1765 1760 1843
suth  660001             1707 1757 1744 1723 1674 1636 1750
goug  680001                0    0    0    0 1783 1796    0
kokb  700002             1567 1624 1581 1427 1216 1255 1518
eisl  720001             1539 1498 1437 1449 1367 1519 1488
gala  725001             1063 1223 1110 1039 1129 1228 1001
guam  730001             1319 1305 1402 1399 1164 1176 1077
kwj1  740001                0 1445 1451 1349 1265 1217 1313
mcm4  800201             1731 1708 1695 1691 1714 1563 1732
dav1  810001             1615 1540 1458 1555 1555 1607 1586
cas1  820001             1491 1101 1219    0  925 1001  975
kerg  850001             1555 1621    0 1724 1609 1647 1777
Note: F    - indicates a constrained fiducial site ( to 1-2 mm )

SATELLITE STATISTICS

                OBSERVATIONS for DAY (24-hour arcs used)

PRN     354  355  356  357  358  359  360
------------------------------------------
  1    3322 3617 3522 3322 3409 3210 3251
  2    3329 3664 3310 3419 3421 3095 3347
  3    3267 3512 3300 3145 3168 2901 3133
  4    3266 3385 3320 3420 3421 3053 3264
  5    3375 3534 3514 3396 3370 3132 3341
  6    3265 3424 3343 3171 3337 3132 3086
  7    3419 3579 3428 3331 3187 3107 3010
  8    3253 3583 3372 3405 3323 3090 3326
  9    3411 3679 3441 3359 3432 3128 3277
 10    3267 3355 3157 3191 3266 2955 3242
 13    3434 3775 3531 3550 3551 3244 3313
 14    3173 3461 3224 3119    0    0 3098
 15    3201 3509 3213 3383 3265 3143 3236
 16    3257 3541 3112 3199 3071 2847 2927
 17    3120 3383 3237 3254 3295 3056 3247
 18    3224 3512 3285 3362 3369 3066 3176
 19    3286 3465 3212 3414 3327 3013 3171
 21    2912 3097 2837 2932 2981 2770 2885
 22    3256 3504 3330 3173 3188 3110 3262
 23    3128 3330 3159 3124 3143 2932 3042
 24    3350 3626 3485 3454 3480 3167 3286
 25    3512 3708 3558 3526 3344 3304 3369
 26    3481 3637 3494 3574 3512 3212 3506
 27    3424 3685 3404 3433 3439 3137 3364
 29    3343 3625 3388 3469 3467 3254 3359
 30    3372 3663 3613 3610 3547 3325 3313
 31    3281 3541 3335 3320 3083 2981 3180
-----------------------------------------

REPEATABILITY OF STATION COORDINATE SOLUTIONS
  by Residuals of Helmert-transformation  (units:mm)

YEAR: 98 DAYS: 354 to 360
      U,u: used for parameter determination in Helmert-transformation
      N,n: not used  
           [ u,n: deleted for repeatability computation   (2.5*sigma) ] 

 SITE  _____REPEATABILITY_____   NUMB REMARK WEEKDAY
           UP    NORTH    EAST               1234567
--------------------------------------------------------------------------------
 ALGO      1.3      .5      .6   4000  FIXED UUUUUUU 
 AOML      3.3     1.8     1.6   4840        NNNNNNN 
 AREQ      4.7     4.1     4.0   5300  FIXED NNNUNNN 
 ASC1     13.5     2.6     4.5   5700        NNNNN.. 
 BAHR      3.3      .6     2.4   6500        NNNNNNN 
 BISH      7.5      .8     4.7   2399        NNNNNNN 
 BOGT     28.2     1.4     3.5   5400        NNNN.NN 
 BRMU      1.6      .9     1.3   4850  FIXED UUUUUUU 
 CAS1      2.5     1.1     1.8   8200        NNNNNNN 
 CHAT      4.4     1.5     2.0   3400        NNNNNNN 
 COCO      5.2     1.4      .4   3500        NNNN... 
 DAV1      2.7     1.4     1.6   8100  FIXED UUNUUUN 
 DGAR     15.9     1.9     5.7   3600        NNNNNNN 
 DRAO      1.9      .7      .7   4750  FIXED UUUUUUU 
 EISL     16.0     3.7     2.6   7200        NNNNNNN 
 FAIR      2.6      .7     1.0   4200  FIXED UUUUUUU 
 FORT      7.8     3.9     4.4   5200  FIXED UUUUNUN 
 GALA      5.2     3.3     1.3   7250        NNNNNNN 
 GOL2      1.9      .7      .6   4101  FIXED UUUUUUU 
 GOUG      4.3     1.0     5.1   6800        ...NNNN 
 GUAM     11.0     1.0     3.1   7300  FIXED NUUUUUU 
 HOB2      8.2     1.3     1.8   3210  FIXED UUUUUN. 
 IISC       .8     1.7     1.3   2700        NNN.... 
 IRKT       .5      .8     1.4   2800  FIXED UUUUUUU 
 JPLM      1.6      .6     1.0   4150        NNNNNNN 
 KERG      1.2     2.4     1.2   8500  FIXED UUUUUUU 
 KOKB      2.0     2.1     2.6   7000  FIXED UUUUUUU 
 KOSG       .7      .6      .6   1100  FIXED UUUUUUU 
 KSTU      2.1     1.2     1.7   2500        NNNNN.. 
 KWJ1      6.5     1.5     1.9   7400  FIXED NUNUNNN 
 LPGS      5.0     3.2     5.2   5643        NNNNNNN 
 MAC1      2.3     1.2     2.5   3300  FIXED UUUUUUU 
 MALI      1.9     2.9     2.9   6300  FIXED UUUUUUU 
 MAS1      1.0      .8      .9   6101  FIXED UUUUUUU 
 MATE       .5      .5      .7   1300  FIXED UUUUUUU 
 MCM4      3.0     1.5     2.2   8002        NNNNNNN 
 MDO1      2.5      .7      .9   4180  FIXED UUUUUUU 
 METS      4.2      .7     1.3   1800        NNNNNNN 
 NLIB      1.9      .5      .5   4090  FIXED UUUUUUU 
 NTUS     11.3     1.5     5.0   2900        NNNNNNN 
 NYA1      1.3     3.4     1.1   1401        NNNN.NN 
 OBER      3.9     1.8     1.0   1610        NNNNNNN 
 ONSA       .5      .8      .5   1050  FIXED UUUUUUU 
 PETP      2.1     1.0     1.0   2851        NNNNNNN 
 POTS      2.1      .7     1.0   1650  FIXED UUUUUUU 
 REYK      2.0     1.6      .9   4910        .NNNNNN 
 RIOG      6.5     3.5     3.9   5610        NNNNNNN 
 SANT      5.1     3.8     6.3   5000  FIXED NUNUNN. 
 STJO      5.1     1.6     1.5   4050        NNNNNNN 
 SUTH      3.7     3.2     3.2   6600        NNNNNNN 
 THU1      1.7     2.1     2.2   4900  FIXED UUUUUUU 
 TID2      1.4     1.6     2.1   3052  FIXED UUUUUUU 
 TIXI      4.5     1.7      .9   2860        NNNNNNN 
 TRO1      4.3     1.5     1.3   1501        ..NNNNN 
 TSKB      1.9     1.0     1.3   2050  FIXED UUUUUUU 
 USUD      2.4     1.6     1.6   2000        NNNNNNN 
 VILL      2.2      .6     1.0   1250  FIXED ..UUUUU 
 WES2      1.5      .5      .9   4080  FIXED UUUUUUU 
 WSRT       .6     1.3      .7   1110        NNNNNNN 
 WTZR       .7      .9      .6   1601  FIXED UUUUUUU 
 YAR2      2.8     2.0     1.6   3102  FIXED UUUUUUU 
 YELL      2.1      .6      .6   4700  FIXED UUUUUUU 
 ZECK      2.7     1.0      .9   1950        NNN.... 
 ZWEN      2.5      .8      .9   1900  FIXED UUUUUUU 
--------------------------------------------------------------------------------

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
   - 24 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
    
--------------------------------------------------------------------------------
global: ALGO AOML AREQ ASC1 BAHR BISH BOGT BRMU CAS1 CHAT COCO DAV1 DGAR DRAO EISL FAIR FORT GALA GOL2 GOUG GUAM HOB2 IISC IRKT JPLM KERG KOKB KOSG KSTU KWJ1 LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS NYA1 OBER ONSA PETP POTS REYK RIOG SANT STJO SUTH THU1 TID2 TIXI TRO1 TSKB USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN 

[Mailed From: "Thomas Mr. igs" <[email-masked]>]