Subject: [IGSREPORT-6527] Wk 1029 GFZ Analysis Report
From: G. Gendt
Date: Fri, 8 Oct 1999 4:08:43 PDT

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IGS Electronic Report    Fri Oct  8  4:08:43 PDT 1999      Message Number 6527
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Author: G. Gendt
Subject: Wk 1029 GFZ Analysis Report

Subject: Wk 1029 GFZ Analysis Report

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GFZ ANALYSIS REPORT   GPS-WEEK 1029 (DAYS 269-275, DATES 26-09-99 TO 02-10-99)
******************************************************************************

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:[email-masked]
              fax: (0331) 288 1111
              tel: (0331) 288 1114 

PRODUCT SUMMARY

FILES SENT TO CDDIS: 
______________________________________________________________________________
gfz10297.sum           this text file
gfz10297.erp           Earth rotation parameters 
gfz10297.snx           Weekly SINEX File 
gfz1029[0-6].sp3       Daily orbit ephemerides , SP3 format
______________________________________________________________________________

ERP RESULT

GFZ    ERP-RESULTS for WEEK 1029       DAYS  268 - 275
____________________________________________________________________________________________________
  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"
51446.500    5006  375950 -315261060   7682    9   10   16   16    55 37 26  -106     5      22      24
51447.500    5106  376147 -315268225   7051    8    8   14   14    56 37 26   277   427      15      16
51448.500    5355  376704 -315275192   7092    7    7   10   10    61 37 26   188   676      13      13
51449.500    5630  377294 -315281985   6594    7    7   11   11    59 37 25   369   460      12      13
51450.500    5916  377915 -315288870   7423    7    7   10   10    57 37 27   218   834      12      12
51451.500    6292  378851 -315296466   7900    7    7   11   11    53 37 25   447   998      13      13
51452.500    6490  379734 -315304183   7828    7    7   11   11    57 37 24   -16   837      14      14
51453.500    6784  380514 -315312033   8139    8    8   15   15    53 37 23   611   759      17      19
____________________________________________________________________________________________________

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  269    270    271    272    273    274    275    
-------------------------------------------------------
01     2      3      5      3      2      2      3  
02     7      5      9      8      3      1      4  
03     3      3      5      5      4      4      7  
04    18 E   19 E   19 E   19 E   23 E   20 E   11 E
05    16     15     12     12     15     15      4  
06     4      6      4      4      6      5      7  
07     9      6      6      3      3      2      4  
08    23 E   21 E   25 E   19 E   17 E    - E    - E
09    17 E   24 E    9 E   19 E   12 E    7 E    8 E
10     9      4      6      6      4      4      3  
13    12     16      9      9     13     10      9  
14     8      6     12    310      8     11      2  
15     - E    - E    - E    - E    - E    - E    - E
16     6      4      5      8      8      7      2  
17    14 E    9 E   11 E    6 E   10 E    9 E    9 E
18     6     12      3      2      8      5      3  
19    31 E    7 E   14 E   28 E   85 E   19 E   25 E
21     5      6      7      3      5      5      4  
22     2      6      3      6      8      4      1  
23     8      6      9     11     10      8      6  
24    58 E   51 E    - E    - E   61 E   49 E    - E
25    14 E   13 E   16 E   13 E    - E    - E    - E
26     4     10      7      9      8      8      6  
27    21 E   39 E   28 E   19 E   20 E   15 E   19 E
29     3      4      3      1      4      9      5  
30     4      7      6     11      8      9      4  
31     9      7      6      5      6      3      5  

MEAN  17     16     11     12     23     14      8
---------------------------------------------------
REMARKS:(1) PNR08 deleted from sp3-file for day 274
            modelling problems
        (2) PNR15 deleted from sp3-file for day 269,270,273-276
            modelling problems
        (3) PNR24 deleted from sp3-file for day 271,275
            modelling problems
        (4) PNR25 deleted from sp3-file for day 274,275
            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#               269  270  271  272  273  274  275
----------------------------------------------------
onsa  105001             1742 1780 1668 1802 1661 1594 1523
kosg  110001             1772 1783 1677 1826 1705 1622 1530
wsrt  111002             1794 1796 1718 1831 1705 1623 1533
vill  125001                0    0    0    0 1464 1449 1375
mate  130002             1634 1648 1571 1729 1587 1528 1455
nya1  140102             2218 2196 2133 2298 2134 2038 1963
tro1  150102             2061 2111 2024 2188 2013 1939 1866
wtzr  160101             1724 1705 1640 1782 1630 1574 1481
ober  161001             1782 1788 1703 1845 1701 1629 1557
pots  165001             1707 1774 1693 1826 1686 1621 1543
mets  180001             1578    0    0    0    0    0    0
zwen  190001                0 1784    0 1860 1718 1641 1237
usud  200002             1628 1622 1568 1544 1549 1501 1415
tskb  205001             1585 1516 1558 1659    0 1456    0
pimo  211003             1273 1163 1030    0    0    0    0
iisc  270002             1098 1057  877  975    0  956  920
irkt  280001             1743 1727 1675 1811 1609 1632 1562
petp  285101                0 1693 1247    0    0 1047  976
tixi  286001             2049 2035 1927 2104 1954 1912 1802
tid2  305201             1765 1748 1712 1651 1676 1652 1589
yar1  310002             1716 1708 1673 1785 1638 1595 1524
hob2  321001             1679 1682 1623 1702 1619    0 1497
mac1  330003             1388  722 1502 1628 1511 1445 1068
chat  340001             1660 1664 1606 1695 1567 1551 1462
coco  350001             1371 1209  962 1527 1375 1351 1240
noum  381001             1664 1676 1616 1697 1618 1524 1460
algo  400003             1789 1788 1727 1849 1685 1644 1586
stjo  405003                0 1759 1733    0    0 1649 1515
wes2  408001             1714 1726 1672 1676 1618 1577 1503
nlib  409001             1591 1606 1551 1490 1529 1445 1385
gol2  410101             1685 1663 1615 1710 1604 1584 1503
jplm  415002             1626 1614 1556 1651 1571 1544 1322
mdo1  418001             1575 1606 1528 1558 1556 1497 1408
fair  420002                0 1440 1597    0    0  980 1156
yell  470004             1801 1726 1664 1850 1583 1689 1576
drao  475003             1775 1792 1719 1844 1701 1615 1574
aoml  484001             1649 1410 1524 1644 1545 1516 1401
brmu  485001             1598 1598 1579 1658 1583 1479 1424
thu1  490001             2095 2081 1982 2029 1986 1953 1869
reyk  491001             1344 1063 1341 1417 1181 1457 1222
sant  500002              991  986  893 1003 1029  797  911
fort  520001             1158 1084 1073 1182 1093 1191  996
areq  530002             1298 1193 1142 1179 1252 1152 1179
bogt  540001             1378 1380    0    0 1024    0    0
lpgs  564301             1631 1661 1590 1716 1587 1516 1460
asc1  570002                0 1916 1845 1980 1839 1776    0
hark  600102             1748 1735 1661 1797 1657 1591 1516
sey1  620002             1005  959  865  835    0    0    0
mali  630002             1187 1167 1045 1029  853  997  893
bahr  650001             1805 1840 1784 1903 1771 1718 1629
suth  660001             1661 1585 1535 1661 1523 1490 1383
goug  680001             1693 1687    0 1750 1618 1558    0
ykro  690001             1484 1536 1414 1488    0 1318 1283
kokb  700002                0 1428 1689 1830 1680 1438 1430
thti  712101             1649 1754 1684 1846 1689 1539    0
eisl  720001             1335 1283 1252 1177 1220    0 1201
guam  730001              824    0  727  780    0  711    0
kwj1  740001              985  881  938 1046  920  905  845
mcm4  800201             1462 1607 1571 1652 1523 1487 1392
dav1  810001             1021 1066  863 1885 1684 1168  743
kerg  850002             1653 1662 1599 1728 1591 1526 1471
vesl  880001             2048 1983 1960 2088 1766 1893    0
Note: F    - indicates a constrained fiducial site ( to 1-2 mm )

SATELLITE STATISTICS

                OBSERVATIONS for DAY (24-hour arcs used)

PRN     269  270  271  272  273  274  275
------------------------------------------
  1    3419 3867 3719 3581 3456 3613 3231
  2    3583 3788 3651 3595 3430 3694 3288
  3    3565 3809 3655 3498 3337 3559 3290
  4    3448 3629 3601 3503 3340 3579 3127
  5    3489 3784 3629 3632 3315 3550 3302
  6    3432 3667 3584 3525 3347 3585 3213
  7    3642 4043 3851 3749 3497 3770 3382
  8    3388 3623 3507 3501 3205    0    0
  9    3342 3576 3546 3464 3259 3569 3096
 10    3434 3726 3622 3543 3387 3469 3233
 13    3391 3758 3655 3657 3350 3560 3307
 14    3407 3796 3571 3534 3435 3640 3287
 15       0    0    0 2936    0    0    0
 16    3358 3681 3494 3595 3390 3472 3184
 17    3005 3314 3222 3228 3054 3222 2968
 18    3500 3872 3713 3632 3405 3630 3370
 19    2368 2741 2697 2521 2375 2558 2490
 21    3363 3770 3556 3450 3412 3538 3157
 22    3418 3728 3599 3433 3377 3537 3217
 23    3525 3895 3817 3721 3491 3694 3318
 24    3501 3734    0 3532 3311 3587    0
 25    3539 3739 3673 3484    0    0    0
 26    3561 3819 3722 3683 3449 3603 3243
 27    3249 3542 3448 3341 3240 3437 3151
 29    3608 3878 3783 3774 3534 3709 3325
 30    3651 3811 3767 3700 3507 3630 3357
 31    3518 3783 3621 3540 3314 3641 3307
-----------------------------------------

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

YEAR: 99 DAYS: 269 to 275
      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       .8      .3      .5   4000  FIXED UUUUUUU 
 AOML      1.6      .9     1.5   4840        NNNNNNN 
 AREQ      3.1      .8      .6   5300  FIXED UUUUUUU 
 ASC1      7.7      .8     2.8   5700        NNNNNNN 
 BAHR      2.8     1.2     1.5   6500        NNNNNNN 
 BOGT      3.2     2.2      .9   5400        NNNNNN. 
 BRMU       .5      .7      .3   4850  FIXED UUUUUUU 
 CHAT      2.0     1.8     2.5   3400        NNNNNNN 
 COCO      7.1     1.4     2.4   3500        NNNNNNN 
 DAV1      2.6     1.7     1.8   8100  FIXED NNNUUUU 
 DRAO       .4      .7      .7   4750  FIXED UUUUUUU 
 EISL      4.0     1.5     3.2   7200        NNNNNNN 
 FAIR      3.6     2.9      .6   4200  FIXED UUUUUUU 
 FORT      2.4      .7     2.5   5200  FIXED UUUUUUU 
 GOL2       .5      .7      .5   4101  FIXED UUUUUUU 
 GOUG      2.5     1.7     5.2   6800        NNNNNNN 
 GUAM     15.8     3.9     6.1   7300  FIXED NUUUNNN 
 HARK      1.7     1.0     3.2   6001  FIXED UUUUUUU 
 HOB2      2.1     1.2     1.5   3210  FIXED UUUUUUU 
 IISC     11.1     2.3     3.1   2700        NNNNNNN 
 IRKT       .5      .4      .7   2800  FIXED UUUUUUU 
 JPLM      1.2      .8      .6   4150        NNNNNNN 
 KERG      1.2      .8      .7   8500  FIXED UUUUUUU 
 KOKB      4.0      .8     4.8   7000  FIXED UNNNNUU 
 KOSG       .5      .6      .6   1100  FIXED UUUUUUU 
 KWJ1      5.1     3.3     2.5   7400  FIXED UUUUUNN 
 LHAS       .0      .0      .0   2400  FIXED U...... 
 LPGS      6.7     1.2     1.1   5643        NNNNNNN 
 MAC1       .9     1.5      .8   3300  FIXED UUUUUUU 
 MALI      2.9     1.1     6.2   6300        NNNNNNN 
 MATE       .7      .9      .6   1300  FIXED UUUUUUU 
 MCM4      3.4     2.3     1.5   8002        NNNNNNN 
 MDO1       .8     1.0      .6   4180  FIXED UUUUUUU 
 METS       .0      .4      .6   1800        NN..... 
 NLIB       .3      .5      .3   4090  FIXED UUUUUUU 
 NOUM      6.1     1.4     1.8   3810        NNNNNNN 
 NYA1      3.1      .5      .3   1401        NNNNNNN 
 OBER      3.7      .5      .9   1610        NNNNNNN 
 ONSA       .2      .7      .3   1050  FIXED UUUUUUU 
 PETP      1.8     1.5      .9   2851        NNNNNNN 
 PIMO     25.3     3.1     2.0   2110        NNNN... 
 POTS      3.3      .4      .6   1650  FIXED UUUUUUU 
 REYK      2.6     1.0     1.2   4910        NNNNNNN 
 RIOG      4.3     1.5     2.2   5610        NNNNNNN 
 SANT      3.7     1.1     1.2   5000        NNNNNNN 
 SEY1      5.0     3.8     9.1   6200        NNNNN.. 
 STJO      2.4     1.0     1.1   4050        NNNNNNN 
 SUTH      2.5      .9     3.6   6600        NNNNNNN 
 THTI      4.8     1.7     8.1   7121        NNNNNNN 
 THU1      1.1      .4      .7   4900  FIXED UUUUUUU 
 TID2      1.0     1.0      .7   3052  FIXED UUUUUUU 
 TIXI      1.6      .9     1.5   2860        NNNNNNN 
 TRO1      2.9      .6      .5   1501        NNNNNNN 
 TSKB      2.3     1.3     1.7   2050  FIXED UUUUUUU 
 URUM      3.0      .8     1.5   2431        NNNNN.. 
 USUD      8.7     1.6     2.5   2000        NNNNNNN 
 VESL      3.0     1.6     2.5   8800        NNNNNNN 
 VILL       .7      .8     2.3   1250  FIXED ...NUUU 
 WES2       .7      .6      .3   4080  FIXED UUUUUUU 
 WSRT      2.7      .9      .7   1110        NNNNNNN 
 WTZR       .8      .4      .6   1601  FIXED UUUUUUU 
 YAR1      2.9      .9     1.1   3100        NNNNNNN 
 YELL       .8      .9      .3   4700  FIXED UUUUUUU 
 YKRO      6.4     1.0     5.4   6900        NNNNNNN 
 ZWEN       .6      .7      .4   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 BOGT BRMU CHAT COCO DAV1 DRAO EISL FAIR FORT GOL2 GOUG GUAM HARK HOB2 IISC IRKT JPLM KERG KOKB KOSG KWJ1 LHAS LPGS MAC1 MALI MATE MCM4 MDO1 METS NLIB NOUM NYA1 OBER ONSA PETP PIMO POTS REYK RIOG SANT SEY1 STJO SUTH THTI THU1 TID2 TIXI TRO1 TSKB URUM USUD VESL VILL WES2 WSRT WTZR YAR1 YELL YKRO ZWEN 

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