Subject: [IGSREPORT-5492] Wk 0982 GFZ Analysis Report
From: G. Gendt
Date: Fri, 13 Nov 1998 4:46:48 PST

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IGS Electronic Report    Fri Nov 13  4:46:48 PST 1998      Message Number 5492
******************************************************************************

Author: G. Gendt
Subject: Wk 0982 GFZ Analysis Report

Subject: Wk 0982 GFZ Analysis Report

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GFZ ANALYSIS REPORT   GPS-WEEK 0982 (DAYS 305-311, DATES 01-11-98 TO 07-11-98)
******************************************************************************

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: 
______________________________________________________________________________
gfz09827.sum           this text file
gfz09827.erp           Earth rotation parameters 
gfz09827.snx           Weekly SINEX File 
gfz0982[0-6].sp3       Daily orbit ephemerides , SP3 format
______________________________________________________________________________

ERP RESULT

GFZ    ERP-RESULTS for WEEK 0982       DAYS  304 - 311
_______________________________________________________________________________
  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"
51117.500  159046  398922 -312035260  15225    5    6    7    7    60 37 27  1222 -1761      11      11
51118.500  160338  397537 -312050778  15812    5    6    8    8    62 37 27  1341 -1358      11      11
51119.500  161524  396037 -312066688  16008    3    4    5    5    60 37 27  1052 -1599       7       7
51120.500  162597  394576 -312082573  15762    3    3    4    4    61 37 27  1249 -1517       6       7
51121.500  163442  393142 -312098393  15878    2    3    4    4    60 37 27   334 -1562       5       5
51122.500  163491  391548 -312114278  15891    3    3    5    5    55 37 27  -183 -1724       7       7
51123.500  163403  389485 -312130266  16086    2    3    3    3    52 37 27    -8 -2452       5       5
51124.500  163612  387112 -312146319  16021    5    5    7    7    52 37 27   605 -2213      10      10
____________________________________________________________________________________________________

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  305    306    307    308    309    310    311    
-------------------------------------------------------
01     3      4      6      7      0      1      1  
02     7      3      4      0      4 E   11 E   15 E
03     6      5      3      4      8      7      7  
04    27 E   34 E   22 E   21 E   25 E   28 E   22 E
05     9      -      -      -     13     15 E    9 E
06     7      5      4      8      9      7      8  
07     7      2      4      4      2      3      3  
08     7      6      6     14      9     12      6  
09     4      4      8      7      4      4      4  
10     7      5      3      3      4      5      3  
13    10     13     10     12      7     12     14  
14    14      8      4      -      -      6      2  
15    23 E   23 E   20 E   21 E   15 E   21 E   19 E
16     4      6      3      2      1      0      1  
17    18 E   16 E   13 E   18 E   16 E   16 E   12 E
18     6      5      3      7      5      3      6  
19    14      -      -      5      1     21     25  
21    11      5     10      4      9      5      2  
22     5      5      5      7      7     15 E   12 E
23    34     37     20     41     30     50     30  
24    54 E   53 E   44 E   52 E   54 E   35 E   24 E
25     4      3      6     10      7      4      2  
26     3      3      6      2      6      6      5  
27     4      4      5      3      2      1      3  
29     3      3      2      5      3      3      1  
30     8      7     10     15      4      4      7 E
31     4      3      4      3      7      4      5  

MEAN  16     16     13     16     15     16     12
---------------------------------------------------
REMARKS:(1) PNR05 deleted from sp3-file for day 306,307
            modelling problems
            PNR19 deleted from sp3-file for day 306
            modelling problems        
            PNR14 deleted from sp3-file for day 308
            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#               305  306  307  308  309  310  311
----------------------------------------------------
onsa  105001                0 1490 1546 1614 1632 1574 1635
kosg  110001             1890 1741 1813 1799 1871 1853 1843
wsrt  111002             1856 1772 1801 1773 1860 1705 1835
mate  130002             1757 1614 1676 1729 1688 1729 1716
nya1  140101                0    0 2160    0    0 2144 2089
tro1  150101             1659    0 1581 1665 1538    0 1514
wtzr  160101             1703 1587 1617 1253 1705 1652 1664
ober  161001             1744 1576 1688 1669 1739 1700 1685
pots  165001             1684 1574 1650 1629    0 1677 1652
mets  180001             1672 1514 1583 1583 1648 1668 1647
zwen  190001                0 1412 1434 1497 1568    0    0
zeck  195001             1769 1599 1690 1689    0    0    0
usud  200002             1652 1522 1592 1598 1635 1640 1627
tskb  205001             1735 1612 1661 1648 1668 1669 1681
kit3  235101             1697 1546 1608    0    0    0    0
lhas  240001             1551 1359 1353 1426 1393 1428 1242
iisc  270002             1146 1101 1111 1002    0  994  961
irkt  280001             1769 1664 1718 1661 1761 1716 1741
petp  285101             1688 1547 1545 1581 1696 1679 1669
tixi  286001             1735 1630 1705 1616 1634 1580    0
tid2  305201             1831 1671 1729 1729 1785 1836 1816
yar2  310201             1843 1618    0    0    0    0    0
hob2  321001             1730 1617 1702    0    0    0    0
mac1  330003             1733 1557 1682 1641    0    0    0
chat  340001             1707 1597 1655 1642 1677 1684 1669
coco  350001             1658 1462 1437    0    0    0    0
algo  400003             1719 1642 1671 1677 1765 1738 1731
stjo  405003             1815 1682 1719 1753 1805 1817 1808
wes2  408001             1781 1662 1713 1681 1758 1748 1710
nlib  409001             1726 1588 1666 1655 1668 1654 1704
gol2  410101             1824 1673 1749 1683 1732 1741 1794
jplm  415002             1779 1617 1685 1679 1691 1658 1735
mdo1  418001             1753 1620 1682 1675 1645 1634 1653
fair  420002             1776 1660 1719 1703 1765 1620    0
yell  470004             1931 1812 1841 1788 1761 1534 1628
drao  475003             1833 1670 1742 1761 1818 1808 1812
aoml  484001             1705 1632 1609    0    0 1601 1591
brmu  485001             1389 1617 1641 1614 1642 1589 1572
thu1  490001             2190 2076 2049 2045 2069    0 2131
reyk  491001             1703 1521 1629 1575 1331 1098 1037
sant  500002              999    0    0    0    0    0    0
fort  520001                0    0 1165 1152 1163 1092 1001
areq  530002             1452 1320 1290 1280 1168 1150 1150
bogt  540001                0 1055 1042 1161  969  895  858
hark  600101                0    0    0 1553 1555 1632 1668
mas1  610101             1460 1441 1397 1356 1454 1311 1310
mali  630002             1150 1107 1172 1142 1039    0 1167
bahr  650001             1514 1675 1689 1771 1851 1870 1817
suth  660001             1701 1588 1606 1558 1654 1676 1647
goug  680001             1865 1739 1809 1784 1837 1851    0
kokb  700002             1545 1330 1184 1301 1392 1349 1235
eisl  720001             1475 1447 1417 1397 1424 1341 1307
gala  725001                0  938  869  890    0    0    0
guam  730001             1130  993    0  978  927  977  854
kwj1  740001             1293 1238 1108 1214 1037    0 1040
mcm4  800201             1775 1611 1612 1525 1679 1622 1718
dav1  810001             1646 1496 1603    0    0    0    0
cas1  820001                0    0 1495    0    0    0    0
ohig  830001             1650 1539 1546 1571 1598 1646 1566
kerg  850001                0    0    0 1711 1635 1795 1796
Note: F    - indicates a constrained fiducial site ( to 1-2 mm )

SATELLITE STATISTICS

                OBSERVATIONS for DAY (24-hour arcs used)

PRN     305  306  307  308  309  310  311
------------------------------------------
  1    3260 3552 3602 3263 2876 2673 2804
  2    3163 3561 3512 3282 2784 2715 2684
  3    3026 3347 3404 3162 2918 2642 2809
  4    3005 3131 3365 3135 2832 2744 2731
  5    3090    0    0 3013 2649 2476 2467
  6    3189 3315 3462 3025 2828 2778 2844
  7    3329 3608 3838 3393 3043 3023 3051
  8    2933 3181 3257 2982 2610 2571 2523
  9    3045 3334 3424 3180 2855 2622 2535
 10    3080 3341 3431 3145 2798 2839 2710
 13    3193 3396 3433 3213 2938 2763 2765
 14    3086 3320 3379    0 2791 2573 2713
 15    2987 3072 3141 2895 2708 2524 2545
 16    3245 3421 3486 3162 2770 2608 2657
 17    2952 3170 3258 2916 2604 2512 2527
 18    3206 3383 3415 3060 2751 2761 2803
 19    3057    0 3414 3119 2868 2875 2719
 21    3078 3183 3424 3119 2639 2515 2603
 22    3163 3420 3470 3145 2901 2553 2699
 23    3056 3425 3552 3246 2900 2778 2806
 24    2987 3359 3426 3141 2838 2731 2650
 25    3338 3619 3628 3445 3044 2852 2975
 26    3325 3472 3638 3320 3051 2939 2849
 27    3189 3452 3534 3230 2920 2849 2773
 29    3278 3472 3578 3318 2985 2793 2888
 30    3299 3483 3561 3246 2732 2589 2478
 31    3229 3440 3575 3300 3130 2876 2946
-----------------------------------------

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

YEAR: 98 DAYS: 305 to 311
      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       .3      .6      .6   4000  FIXED UUUUUUU 
 AOML      9.6      .7     1.2   4840        NNNNNNN 
 AREQ      7.5     1.2     2.6   5300        NNNNNNN 
 BAHR      1.2     1.4     2.5   6500        NNNNNNN 
 BISH      2.3     1.0     1.6   2399        NNNNNNN 
 BOGT     10.6     1.2     2.7   5400        NNNNNNN 
 BRMU       .5      .9      .7   4850  FIXED UUUUUUU 
 CAS1       .3     1.5     1.6   8200        .NNN... 
 CHAT      4.0     1.8     3.1   3400        NNNNNNN 
 COCO     12.8     4.0     7.1   3500        NNNN..N 
 DAV1      3.0      .8     2.1   8100  FIXED NNUU..U 
 DRAO       .5      .8      .4   4750  FIXED UUUUUUU 
 EISL     10.7     1.2     4.9   7200        NNNNNNN 
 FAIR      1.0     1.2      .3   4200  FIXED UUUUUUU 
 FORT      2.4      .4     2.3   5200  FIXED .UUUUUU 
 GALA     14.9      .6     3.7   7250        NNNNN.. 
 GOL2       .4     1.1      .8   4101  FIXED UUUUUUU 
 GOUG      7.9     2.5     2.2   6800        NNNNNNN 
 GUAM      9.0     2.7     3.7   7300  FIXED UUUUUUU 
 HARK      5.4      .9     2.5   6001  FIXED U.NNNUU 
 HOB2      2.0     1.5      .1   3210  FIXED UUUU... 
 IISC      7.4     2.3     2.8   2700        NNNNNNN 
 IRKT       .6     1.3      .8   2800  FIXED UUUUUUU 
 JPLM      1.4      .6     1.1   4150        NNNNNNN 
 KERG      1.1     1.4     2.3   8500  FIXED U.UUUUU 
 KIT3       .8      .4      .9   2351  FIXED UUUU... 
 KOKB      8.0     1.5     2.1   7000  FIXED NNNNUUU 
 KOSG       .8      .7      .4   1100  FIXED UUUUUUU 
 KSTU      1.8      .9      .6   2500        NNNNNN. 
 KWJ1      6.8     1.3     5.0   7400        NNNNNNN 
 LHAS      1.3     1.1      .9   2400  FIXED UUUUUUU 
 MAC1      2.5     1.6      .2   3300  FIXED UUUUU.. 
 MALI      2.8     1.8     3.3   6300  FIXED UUUUNNN 
 MAS1       .9     1.2      .5   6101  FIXED UUUUUUU 
 MATE       .9     1.1      .8   1300  FIXED UUUUUUU 
 MCM4      2.7     2.3     2.6   8002        NNNNNNN 
 MDO1      1.3      .7      .9   4180  FIXED UUUUUUU 
 METS      1.1     7.4     3.1   1800        NNNNNNN 
 NLIB       .3      .8      .6   4090  FIXED UUUUUUU 
 NYA1      4.5     1.1     1.5   1401        NNNNNNN 
 OBER      3.7      .9      .8   1610        NNNNNNN 
 OHIG       .8     1.7     1.5   8300  FIXED UUUUUUU 
 ONSA       .6      .3      .6   1050  FIXED UUUUUUU 
 PETP      2.3     1.2     1.0   2851        NNNNNNN 
 POTS       .8      .9      .6   1650  FIXED UUUUUUU 
 REYK      3.2      .6      .7   4910        NNNNNNN 
 RIOG       .0      .0      .0   5610        N...... 
 SANT       .9      .8      .7   5000  FIXED UU..... 
 STJO      1.5      .2      .3   4050        NNNNNNN 
 SUTH      6.2     1.2     2.5   6600        NNNNNNN 
 THU1      2.2      .7      .8   4900  FIXED UUUUUUU 
 TID2      2.6     1.4     1.5   3052  FIXED UUUUUUU 
 TIXI      4.3     1.2      .7   2860        NNNNNNN 
 TRO1      2.8      .9      .9   1501        NNNNNNN 
 TSKB      2.6     2.4     2.0   2050  FIXED UUUUUNU 
 USUD      2.0     2.7      .8   2000        NNNNNNN 
 VILL       .0      .0      .0   1250  FIXED U...... 
 WES2       .4      .6      .4   4080  FIXED UUUUUUU 
 WSRT      2.0      .7      .7   1110        NNNNNNN 
 WTZR       .6      .8      .8   1601  FIXED UUUUUUU 
 YAR2      1.9     1.0      .8   3102  FIXED UUU.... 
 YELL       .5      .7     1.2   4700  FIXED UUUUUUU 
 ZECK       .7     1.1      .9   1950        NNNNN.. 
 ZWEN      1.4     1.5     1.0   1900  FIXED UUUUUU. 
--------------------------------------------------------------------------------

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 BAHR BISH BOGT BRMU CAS1 CHAT COCO DAV1 DRAO EISL FAIR FORT GALA GOL2 GOUG GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KSTU KWJ1 LHAS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NYA1 OBER OHIG 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]>]