[IGSREPORT-5993] Wk 1005 GFZ Analysis Report

G. G.
Thu Apr 22 05:38:15 PDT 1999


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IGS Electronic Report    Thu Apr 22  5:38:15 PDT 1999      Message Number 5993
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Author: G. Gendt
Subject: Wk 1005 GFZ Analysis Report

Subject: Wk 1005 GFZ Analysis Report


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GFZ ANALYSIS REPORT   GPS-WEEK 1005 (DAYS 101-107, DATES 11-04-99 TO 17-04-99)
******************************************************************************

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:gendt at gfz-potsdam.de
              fax: (0331) 288 1111
              tel: (0331) 288 1114 

PRODUCT SUMMARY

FILES SENT TO CDDIS: 
______________________________________________________________________________
gfz10057.sum           this text file
gfz10057.erp           Earth rotation parameters 
gfz10057.snx           Weekly SINEX File 
gfz1005[0-6].sp3       Daily orbit ephemerides , SP3 format
______________________________________________________________________________


ERP RESULT

GFZ    ERP-RESULTS for WEEK 1005       DAYS  100 - 107
_______________________________________________________________________________
  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"    .1 us  .1 us/d E-6" E-6" .1 us .1 us/d          E-6"  E-6"    E-6"    E-6"
51278.500   10874  240548 -313975415  14569    9    9    6    6    54 37 27  -788   957      31      32
51279.500   10773  241447 -313990001  14602    8    9    7    7    58 37 27  -502  1516      28      29
51280.500   10217  242525 -314004842  15080    8    9    8    8    57 37 27  -663  1540      29      31
51281.500    9590  243253 -314019816  14868    9    9    7    7    59 37 27  -770  1288      30      29
51282.500    8709  244307 -314034581  14662    9    9    6    6    58 37 27  -695  1500      29      28
51283.500    8002  245436 -314048868  13913    9    9    6    6    59 37 26  -683  1532      29      29
51284.500    7098  247008 -314062851  14054    9    9    8    8    55 37 27  -900  1975      29      30
51285.500    5945  248028 -314076959  14162    8    9    7    7    58 37 26 -1981  1053      29      29
____________________________________________________________________________________________________




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  101    102    103    104    105    106    107    
-------------------------------------------------------
01     7      7      4      3      6      4      6  
02     1      3      5      5      5      7     10  
03     3      5      6      4      5      4      2  
04    50 E   49 E   48 E   49 E   39 E   50 E   42 E
05     4      4      8      6      4      4      4  
06     6      2      2      9      2      5      3  
07     1      4      1      5      4      4      4  
08     6 E   13      4      2      5      2      5  
09    11     17     20      9      9      9      6  
10     4      4      6      4      4      3      4  
13     9      7      6      9      7     11      7  
14     9      0      5      3     56      7      2  
15    38 E   35 E   41 E   38 E   29 E   42 E   40 E
16     8      6      4      7      6      5      1  
17    28 E   25 E   24 E   27 E   23 E   19 E   21 E
18     2      2      1      3      5     77     11  
19     1      3      2      3      2      1      3  
21     5      5      5      3      3      3      3  
22     8      4      8      5      6      6     10  
23    11     37    108    131    130    125     90  
24    37 E   44 E   44 E   43 E    - E    - E    - E
25    12      9      8      4      7      9      8  
26     2      4      3      6      6      5      4  
27     4      2      4      3      7      7      5  
29     3      1      3      1      1      1      2  
30     7      6      7     10      5      6      7  
31     6      6      6      6      7      7      6  

MEAN  16     18     26     16     16     21     22
---------------------------------------------------
REMARKS:(1) PNR24 deleted from sp3-file for day 105,107
            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#               094  095  096  097  098  099  100
----------------------------------------------------
onsa  105001             1900 1889 1911 1893 1823 1904 1811
kosg  110001                0 1878 1832 1850 1757 1838 1689
wsrt  111002             1871 1890 1897 1889 1813 1889 1797
vill  125001             1640 1805 1772 1741 1760 1790 1763
mate  130002                0    0 1378 1667 1216 1755 1349
nya1  140101             2268    0 2309 2278 2156 2289 2135
tro1  150102             1702    0 1737 1685 1642    0 1502
wtzr  160101             1677 1680 1714 1711 1645 1727 1691
ober  161001             1750 1757 1744 1733 1705 1715 1704
pots  165001             1722 1676 1687 1687 1648 1690 1678
mets  180001             1732 1672 1696 1726 1678 1685 1647
zwen  190001             1746 1726 1764 1758 1686 1743 1683
zeck  195001             1680 1668 1667    0    0 1667 1630
usud  200002             1592 1622 1662 1676 1582 1640 1371
tskb  205001             1515 1589 1597 1624 1543 1568 1332
kit3  235101             1554 1489 1493 1331 1442 1538 1447
kstu  250001             1686 1705 1709 1699 1245 1723    0
iisc  270002              990    0    0 1054 1037 1139    0
irkt  280001             1766 1786 1794 1769 1687    0 1660
petp  285101             1582 1549 1620 1633 1515 1542 1506
tixi  286001             2244 2236 2244 2246 2167 2238 2139
tid2  305201             1716 1757 1765 1788 1718 1720 1482
yar2  310201                0 1687 1668 1532 1669 1608 1377
hob2  321001             1724 1740 1721 1737 1669 1693 1572
mac1  330003             1708 1717 1669 1694 1651 1669 1486
chat  340001             1697 1668 1730 1706 1657 1635 1518
algo  400003             1775 1803 1790 1768 1716 1780 1672
stjo  405003             1759 1776 1774 1708 1708 1774 1704
wes2  408001             1754 1754 1764 1771 1695 1739 1689
nlib  409001             1683 1721 1744 1718 1605 1679 1689
gol2  410101                0 1007 1665 1662 1647 1627 1753
jplm  415002             1727 1735 1721 1722 1667 1689 1711
mdo1  418001             1586 1577 1602 1622 1573 1588 1698
fair  420002             1780 1832 1782 1802 1751 1791 1648
yell  470004             1730 1830 1859 1802 1793 1836 1603
drao  475003             1830 1825 1845 1840 1778 1835 1751
aoml  484001             1622 1605 1641 1643 1571 1571 1629
brmu  485001             1657 1716 1686 1674 1601 1656 1655
thu1  490001             2234 2272 2287 2286 2163 2256 2158
reyk  491001             1649 1605 1727 1703 1638 1631 1180
sant  500002             1096 1389  998  913  893  826 1003
barb  511001             1833    0    0    0    0    0    0
fort  520001             1090 1130 1178 1171 1146    0    0
areq  530002             1169 1311 1310 1394 1339 1300 1136
bogt  540001              804  953  880  909  921  890 1171
lpgs  564301             1628 1556 1631 1533    0    0 1393
asc1  570002              856  884  942  731  939  809  811
hark  600101             1666 1210 1706 1696 1641 1643 1578
sey1  620002              805  754 1040    0  833  991  894
mali  630002              952  937 1220 1023 1253 1199 1169
bahr  650001             1821 1718 1849 1805 1624 1847 1808
suth  660001             1613 1633 1673 1635 1599 1660 1603
goug  680001             1831 1837 1842 1836 1789 1841 1790
kokb  700002             1128 1166 1108 1269 1261 1164 1244
eisl  720001             1299 1473 1402 1311 1256 1394 1426
guam  730001              864  840    0  970  836 1039  893
kwj1  740001             1054  983 1076 1219  980 1059 1010
mcm4  800201             1702 1687 1666 1583 1665    0 1622
dav1  810001             1724 1706 1677 1565 1653 1265 1371
cas1  820001                0 1518 1405    0 1313    0 1247
ohig  830001              829    0    0    0    0    0    0
Note: F    - indicates a constrained fiducial site ( to 1-2 mm )



SATELLITE STATISTICS

                OBSERVATIONS for DAY (24-hour arcs used)

PRN     101  102  103  104  105  106  107
------------------------------------------
  1    3731 3537 3793 3697 3791 3555 3636
  2    3391 3325 3531 3513 3396 3237 3354
  3    3432 3283 3556 3454 3570 3230 3373
  4    3312 3279 3437 3284 3450 3239 3358
  5    3077 3087 3363 3065 3167 3018 3296
  6    3419 3228 3655 3475 3510 3126 3569
  7    3444 3417 3616 3540 3552 3382 3543
  8    3143 3254 3473 3388 3377 3146 3380
  9    3205 3316 3439 3325 3302 3230 3353
 10    3365 3393 3544 3547 3468 3220 3457
 13    3338 3358 3505 3636 3562 3332 3427
 14    3294 3305 3557 3527 3509 3300 3239
 15    3187 3116 3413 3242 3208 2977 3117
 16    3187 3277 3582 3321 3463 3263 3241
 17    3345 3245 3561 3332 3412 3142 3271
 18    3428 3307 3577 3512 3513 3330 3346
 19    3305 3358 3529 3360 3465 2931 3366
 21    3389 3410 3652 3507 3546 3266 3282
 22    3439 3337 3599 3474 3540 3242 3314
 23    3545 3475 3758 3648 3702 3453 3631
 24    3224 3188 3437 3247    0 3127    0
 25    3716 3622 3860 3774 3860 3520 3749
 26    3568 3599 3735 3761 3624 3460 3612
 27    3328 3446 3504 3520 3429 3342 3333
 29    3629 3434 3694 3648 3768 3580 3656
 30    3382 3307 3601 3447 3556 3196 3451
 31    3463 3359 3616 3497 3480 3339 3449
-----------------------------------------




 ALGO      1.0      .3      .6   4000  FIXED UUUUUUU 
 AOML      7.2      .9      .8   4840        NNNNNNN 
 AREQ      1.1     1.7     3.4   5300  FIXED UUNUUUU 
 ASC1      5.2     2.1     3.3   5700        NNNNNNN 
 BAHR      2.1      .7     2.0   6500        NNNNNNN 
 BARB       .0     1.3     1.8   5110        NN..... 
 BOGT      8.9     2.2     4.6   5400        NNNNNNN 
 BRMU      1.0      .4      .9   4850  FIXED UUUUUUU 
 CAS1      3.3     1.9     2.4   8200        NNNNNNN 
 CHAT      4.8     1.3     2.5   3400        NNNNNNN 
 DAV1      3.0     2.3     1.5   8100  FIXED UUUUUUU 
 DRAO      1.4      .8      .7   4750  FIXED UUUUUUU 
 EISL      3.0     1.6     3.4   7200        NNNNNNN 
 FAIR      2.0      .6      .3   4200  FIXED UUUUUUU 
 FORT      5.1     2.4     5.8   5200  FIXED UUUNUNU 
 GOL2      1.6      .9     1.1   4101  FIXED UUUUUUU 
 GOUG      4.0     2.1     3.8   6800        NNNNNNN 
 GUAM      7.0     1.2     2.6   7300  FIXED UNUUUUU 
 HARK      2.5     1.2     2.9   6001  FIXED UUUUUUU 
 HOB2      3.9      .9     1.2   3210  FIXED UUUUUUU 
 IISC     15.6     1.5     3.2   2700        NNNNNNN 
 IRKT      1.1      .4     1.6   2800  FIXED UUUUUUU 
 JPLM      3.7     1.0     1.5   4150        NNNNNNN 
 KIT3      1.5      .6     1.7   2351  FIXED UUUUUUU 
 KOKB      3.2     1.1     1.3   7000  FIXED NNNNNNU 
 KOSG       .7      .6      .7   1100  FIXED UUUUUUU 
 KOUR       .0      .0      .0   5100  FIXED ......U 
 KSTU      6.1      .6     1.8   2500        NNNNNNN 
 KWJ1      4.3     1.9     1.6   7400        NNNNNNN 
 LPGS      3.6     1.4     3.9   5643        NNNNNNN 
 MAC1      1.4      .9     1.5   3300  FIXED UUUUUUU 
 MALI      2.2     2.5     3.8   6300  FIXED UUUUUUU 
 MATE       .7      .5     1.0   1300  FIXED .UUUUUU 
 MCM4      8.3     1.1     2.4   8002        NNNNNNN 
 MDO1      2.6      .6     1.5   4180  FIXED UUUUUUU 
 METS      2.7      .6      .6   1800        NNNNNNN 
 NLIB      1.3      .4      .8   4090  FIXED UUUUUUU 
 NYA1      1.6     1.6      .8   1401        NNNNNNN 
 OBER      2.7     1.2     1.4   1610        NNNNNNN 
 OHIG       .3      .3     1.1   8300  FIXED UU..... 
 ONSA       .9      .6      .6   1050  FIXED UUUUUUU 
 PETP      6.3     1.0     1.9   2851        NNNNNNN 
 POTS      1.8      .6     1.0   1650  FIXED UUUUUUU 
 REYK      2.0     1.5      .4   4910        NNNNNNN 
 RIOG      3.1     3.2     3.5   5610        NNNNNNN 
 SANT      3.6     2.1     3.5   5000  FIXED NNNNUNU 
 SEY1      4.8     2.6     3.1   6200        NNNNNNN 
 STJO      2.7      .7     1.0   4050        NNNNNNN 
 SUTH      8.7     1.1     3.2   6600        NNNNNNN 
 THU1      1.5      .5     1.3   4900  FIXED UUUUUUU 
 TID2      1.4      .5     1.4   3052  FIXED UUUUUUU 
 TIXI      3.9      .4     2.1   2860        NNNNNNN 
 TRO1      3.4     2.2      .8   1501        NNNNNNN 
 TSKB       .9     1.1     1.2   2050  FIXED UUUUUUU 
 URUM      2.5      .6     1.9   2431        NNNNNNN 
 USUD      2.5      .9     1.9   2000        NNNNNNN 
 VILL      3.0      .7     1.3   1250  FIXED UUUUUUU 
 WES2      1.1      .4      .8   4080  FIXED UUUUUUU 
 WSRT      3.2      .5      .7   1110        NNNNNNN 
 WTZR       .7      .4     1.1   1601  FIXED UUUUUUU 
 YAR2      2.3     1.3     2.3   3102  FIXED UUUUUUU 
 YELL      1.7      .6      .7   4700  FIXED UUUUUUU 
 ZECK      3.3      .5     1.9   1950        NNNNNNN 
 ZWEN      2.3      .4      .8   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 BARB BOGT BRMU CAS1 CHAT DAV1 DRAO EISL FAIR FORT GOL2 GOUG GUAM HARK HOB2 IISC IRKT JPLM KIT3 KOKB KOSG KOUR KSTU KWJ1 LPGS MAC1 MALI MATE MCM4 MDO1 METS NLIB NYA1 OBER OHIG ONSA PETP POTS REYK RIOG SANT SEY1 STJO SUTH THU1 TID2 TIXI TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN 


[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]



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