Subject: [IGSREPORT-5451] Wk 0980 GFZ Analysis Report
From: G. Gendt
Date: Thu, 29 Oct 1998 4:41:41 PST

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IGS Electronic Report    Thu Oct 29  4:41:41 PST 1998      Message Number 5451
******************************************************************************

Author: G. Gendt
Subject: Wk 0980 GFZ Analysis Report

Subject: Wk 0980 GFZ Analysis Report

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GFZ ANALYSIS REPORT   GPS-WEEK 0980 (DAYS 291-297, DATES 18-10-98 TO 24-10-98)
******************************************************************************

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: 
______________________________________________________________________________
gfz09807.sum           this text file
gfz09807.erp           Earth rotation parameters 
gfz09807.snx           Weekly SINEX File 
gfz0980[0-6].sp3       Daily orbit ephemerides , SP3 format
______________________________________________________________________________

ERP RESULT

GFZ    ERP-RESULTS for WEEK 0980       DAYS  290 - 297
_______________________________________________________________________________
  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"
51103.500  147585  421597 -311825575  14203    6    6    9    9    64 37 27  1537 -1271      13      13
51104.500  148909  420400 -311839928  14502    6    6    9    9    63 37 27  1238 -1300      13      13
51105.500  149911  419194 -311854509  14661    5    5    7    7    64 37 27   773 -1049      10      10
51106.500  150797  417899 -311869295  14911    3    3    5    5    60 37 27   960 -1613       7       7
51107.500  151757  416011 -311884384  15267    1    1    1    1    61 37 27   875 -2075       2       2
51108.500  152406  413936 -311899666  15297    4    4    6    6    62 37 27   376 -2046       8       8
51109.500  152585  411950 -311914849  15068    4    4    6    6    61 37 27    62 -1921       8       8
51110.500  152837  410254 -311930354  15943    4    5    7    7    60 37 27   468 -1430      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  291    292    293    294    295    296    297    
-------------------------------------------------------
01     3      6      5      5      1      2      4  
02     4      9     10     12      7      7      9  
03     5      9      4      2      4      5      7  
04    73 E   68 E   61 E   52 E   53 E   46 E   57 E
05    13      5      5      7      5     12      5  
06     7      6      9     10     10      3      5  
07     4      9     12      7      7      4      5  
08    18 E   28 E   12 E   13      6     12     12  
09     8 E    8 E    4      2      3      5      5  
10     6      7      5      4      5      7      5  
13    12     14     12     12     13     11     11  
14   256     17     14     68    205     22      5  
15    30 E   28 E   39 E   27 E   21 E   22 E   23 E
16     6      9      6      7      4     23    177  
17    22 E   28 E   24 E   25 E   27 E   26 E   28 E
18     -      4      3    121     31      3      7  
19    75      -      -    135      6     10      6  
21     6      6      6      7      4      5      3  
22     8      4      4      4      7      3      6  
23    25     15     17     23     17     19     20  
24   100 E   83 E   91 E    - E    - E   69 E   71 E
25    17      3      2      2      4      7      4  
26    11      9      6      4      4      3      6  
27    21 E   14      1      4      3      5      4  
29     2      1      2      4      4      2      2  
30     2      7      2      4      3      3      5  
31     6      6      7      2      4      6      4  

MEAN  31     24     24     20     15     19     20
---------------------------------------------------
REMARKS:(1) PNR19 deleted from sp3-file for day 292
            modelling problems
            PNR24 deleted from sp3-file for day 294
            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#               291  292  293  294  295  296  297
----------------------------------------------------
onsa  105001             1716 1637 1548 1672 1672 1695 1677
kosg  110001             1585 1753 1872 1716 1878 1812 1597
wsrt  111002             1847 1776 1851 1770 1871 1849 1876
vill  125001             1772 1639 1792 1763 1779 1806    0
mate  130002             1708 1138    0    0 1795 1756 1795
nya1  140101             2216 2165    0 1475    0    0    0
wtzr  160101             1680 1574 1735 1670 1704 1649 1737
ober  161001             1745 1626 1750 1694 1744 1759 1737
pots  165001             1674 1638 1728 1664 1655 1668 1677
mets  180001             1711 1580 1728 1628 1593 1653 1593
zwen  190001             1737 1646 1720 1660 1733 1708 1561
zeck  195001             1751 1652 1756    0    0 1762 1761
usud  200002             1650 1575 1621 1576 1632 1646 1627
tskb  205001             1702 1591 1679 1618 1700 1725 1670
kit3  235101             1642 1465 1676 1599    0    0 1677
lhas  240001             1483 1417 1286 1309 1419  845 1190
iisc  270002             1039  920  997    0 1213 1147 1075
irkt  280001             1800 1716 1777 1716 1782 1769 1745
ntus  290001                0    0    0    0  917    0    0
tid2  305201             1846 1707 1848 1790 1848 1849 1807
yar2  310201             1716 1623    0 1619 1791 1843 1798
hob2  321001              829    0    0    0    0  892  853
mac1  330003             1750 1603 1758 1690 1715 1729 1720
chat  340001             1744 1659 1695 1645 1730 1734 1683
coco  350001             1448    0    0    0    0 1510    0
algo  400003             1727 1713 1787 1699 1770 1776 1782
stjo  405003             1825 1736 1815 1782 1853 1743 1345
wes2  408001             1748 1695 1750 1690 1778 1777 1789
nlib  409001             1690 1605 1684 1621 1700 1710 1709
gol2  410101             1792 1670 1775 1693 1735 1719 1800
jplm  415002             1708 1663 1751 1679 1729 1699 1743
mdo1  418001             1677 1635 1663 1630 1718 1654 1692
fair  420002             1741    0 1704 1667 1747 1781 1775
yell  470004             1779 1533 1799 1463 1718 1797 1894
drao  475003             1786 1738 1833 1786 1828 1814 1809
aoml  484001             1671 1491 1674 1574 1676 1668 1755
brmu  485001             1667 1572 1647 1580 1654 1673 1702
thu1  490001                0 2134 2118 2115    0 2193 2220
reyk  491001                0    0 1399 1286 1310 1413    0
sant  500002             1082    0    0    0  883    0    0
kour  510002                0    0    0  891    0    0    0
fort  520001             1180  830 1106    0    0    0    0
areq  530002             1414 1044 1339 1188 1342 1243 1400
bogt  540001              923    0 1081  881  787  988    0
lpgs  564301             1530 1343 1538 1514 1406    0    0
asc1  570002                0  780  853  848  942  929  817
hark  600101             1633    0 1728 1604 1649 1641 1691
mas1  610101             1481 1192 1556 1499 1410 1544 1475
mali  630002             1046 1258 1132  841 1137  929 1018
bahr  650001             1655 1191 1428 1699 1895 1855 1752
suth  660001             1596 1559 1758 1679 1666 1706 1732
goug  680001             1856 1793 1865 1802 1871 1867 1866
kokb  700002             1419 1238 1451 1233 1539 1540 1481
eisl  720001                0 1532 1361 1208 1486 1547 1575
gala  725001              924    0    0    0    0  924  960
guam  730001             1000  832  993  861  976    0 1139
kwj1  740001                0 1000 1301    0 1166 1360 1258
mcm4  800201             1682 1676 1761 1544 1735 1735 1756
dav1  810001             1691 1589 1627 1551 1603 1626 1587
cas1  820001             1636 1629 1724    0    0 1650 1675
ohig  830001             1653 1631 1650 1573 1645 1625 1680
kerg  850001             1470    0    0    0    0    0 1107

Note: F    - indicates a constrained fiducial site ( to 1-2 mm )

SATELLITE STATISTICS

                OBSERVATIONS for DAY (24-hour arcs used)

PRN     291  292  293  294  295  296  297
------------------------------------------
  1    3429 3441 3497 3342 3312 3457 3425
  2    3340 3306 3488 3237 3248 3239 3308
  3    3213 3374 3302 3124 3097 3142 3093
  4    3304 3129 3259 3142 3150 3151 3129
  5    3376 3012 3199 2984 3033 3220 3045
  6    3457 3121 3217 3204 3203 3271 3184
  7    3552 3417 3648 3353 3488 3588 3397
  8    2990 2759 3031 2918 2928 3076 3066
  9    3162 2941 3226 3013 3083 3297 3117
 10    3446 3023 3378 3165 3176 3271 3107
 13    3420 3365 3399 3154 3387 3266 3231
 14    3300 3272 3258 3009 3118 3214 3192
 15    3169 3105 3215 2989 3068 3059 3124
 16    3323 3313 3350 3036 3314 3241 3127
 17    3132 2972 3084 2923 2836 3037 2991
 18    3481 3348 3349 3191 3312 3263 3141
 19    3489    0 3369 3254 3250 3202 3163
 21    3217 3176 3299 2981 3035 3266 3159
 22    3380 3281 3356 3166 3068 3198 3217
 23    3442 3257 3483 3206 3209 3365 3404
 24    3370 2968 3306    0 3146 3181 3048
 25    3603 3408 3660 3531 3342 3533 3554
 26    3504 3187 3425 3298 3181 3381 3227
 27    3410 3270 3398 3235 3287 3348 2969
 29    3503 3475 3484 3382 3317 3433 3387
 30    3359 3133 3293 3018 3028 3260 3170
 31    3491 3526 3585 3246 3295 3292 3327
-----------------------------------------

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

YEAR: 98 DAYS: 291 to 297
      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       .7      .4      .5   4000  FIXED UUUUUUU 
 AOML      1.7      .7     1.6   4840        NNNNNNN 
 AREQ      6.7     1.2     3.1   5300        NNNNNNN 
 ASC1      7.0     1.3     4.2   5700        NNNNNNN 
 BAHR      3.7     1.2     1.5   6500        NNNNNNN 
 BISH      2.2      .9     1.5   2399        NNNNNN. 
 BOGT     22.1     1.5     2.3   5400        NNNNNNN 
 BRMU       .4      .7      .9   4850  FIXED UUUUUUU 
 CAS1      6.3     2.6     1.5   8200        NNNNNNN 
 CHAT      4.5     1.9     1.1   3400        NNNNNNN 
 COCO      9.2     2.8     2.0   3500        NN..NNN 
 DAV1      2.1      .7     1.2   8100  FIXED NNNUNNN 
 DRAO       .6      .4      .4   4750  FIXED UUUUUUU 
 EISL      3.1     1.2     4.8   7200        NNNNNNN 
 FAIR       .7      .3      .6   4200  FIXED UUUUUUU 
 FORT      1.0     1.4     2.1   5200  FIXED UUUU... 
 GALA     16.2     2.6     2.7   7250        NN..NNN 
 GOL2       .4      .5      .6   4101  FIXED UUUUUUU 
 GOUG      4.5     1.7     2.2   6800        NNNNNNN 
 GUAM      5.8     2.7     2.7   7300  FIXED UUUUUUU 
 HARK      2.8     1.7     1.1   6001  FIXED NNNNUUU 
 IISC      6.8     1.7     1.7   2700        NNNNNNN 
 IRKT       .7      .4      .6   2800  FIXED UUUUUUU 
 JPLM      2.7      .5      .6   4150        NNNNNNN 
 KERG      1.6     3.1     1.3   8500  FIXED UU...UU 
 KIT3      2.6     1.3     1.3   2351  FIXED UUUUUUU 
 KOKB      1.7     1.0     2.7   7000  FIXED UUUUUUU 
 KOSG       .5      .6      .8   1100  FIXED UUUUUUU 
 KOUR      1.7      .5      .4   5100        ..NNN.. 
 KSTU      7.0      .4      .6   2500        NNNN..N 
 KWJ1     13.6     2.1     5.6   7400  FIXED NUUNNNN 
 LHAS       .8     1.4      .8   2400  FIXED UUUUUUU 
 LPGS      6.3     1.9     2.4   5643        NNNNNN. 
 MAC1       .8      .8      .9   3300  FIXED UUUUUUU 
 MALI      2.5     1.4     1.6   6300  FIXED UNUUUNU 
 MAS1       .7      .8      .6   6101  FIXED UUUUUUU 
 MATE       .6      .4      .6   1300  FIXED UUUUUUU 
 MCM4      3.6     1.5     2.3   8002        NNNNNNN 
 MDO1      3.3      .7     1.1   4180  FIXED UUUUUUU 
 METS      1.2     1.1     1.0   1800        NNNNNNN 
 NLIB       .3      .5      .7   4090  FIXED UUUUUUU 
 NYA1      5.2      .8      .7   1401        NNNNN.. 
 OBER      2.7      .9      .7   1610        NNNNNNN 
 OHIG      1.0     1.4      .8   8300  FIXED UUUUUUU 
 ONSA       .3      .5      .8   1050  FIXED UUUUUUU 
 POTS      1.9      .9      .7   1650  FIXED UUUUUUU 
 REYK      3.8      .6     1.2   4910        .NNNNNN 
 RIOG      5.8     2.5     1.2   5610        NNNNNNN 
 SANT      7.5     2.4     2.0   5000  FIXED UU.UUUN 
 STJO      1.5      .7      .9   4050        NNNNNNN 
 SUTH      1.9     1.9     2.0   6600        NNNNNNN 
 THU1       .7     1.0     1.2   4900  FIXED UUUUUUU 
 TID2       .9     1.0     1.2   3052  FIXED UUUUUUU 
 TSKB       .9     1.9     1.3   2050  FIXED UUUUUUU 
 URUM      3.3      .4      .5   2431        NNNNNNN 
 USUD      2.4     3.0      .8   2000        NNNNNNN 
 VILL      1.2      .9      .6   1250  FIXED UUUUUUU 
 WES2       .4      .4      .5   4080  FIXED UUUUUUU 
 WSRT      3.4     1.2      .9   1110        NNNNNNN 
 WTZR       .6      .7      .6   1601  FIXED UUUUUUU 
 YAR2      2.4     1.6     3.5   3102  FIXED UUUUUUU 
 YELL       .4      .9      .7   4700  FIXED UUUUUUU 
 ZECK      2.0      .9     1.1   1950        NNNNNNN 
 ZWEN      1.8      .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 BISH BOGT BRMU CAS1 CHAT COCO DAV1 DRAO EISL FAIR FORT GALA GOL2 GOUG GUAM HARK IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NYA1 OBER OHIG ONSA POTS REYK RIOG SANT STJO SUTH THU1 TID2 TSKB URUM USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN 

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