Subject: [IGSREPORT-5537] Wk 0984 GFZ Analysis Report
From: G. Gendt
Date: Tue, 1 Dec 1998 2:31:56 PST

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IGS Electronic Report    Tue Dec  1  2:31:56 PST 1998      Message Number 5537
******************************************************************************

Author: G. Gendt
Subject: Wk 0984 GFZ Analysis Report

Subject: Wk 0984 GFZ Analysis Report

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GFZ ANALYSIS REPORT   GPS-WEEK 0984 (DAYS 319-325, DATES 15-11-98 TO 21-11-98)
******************************************************************************

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: 
______________________________________________________________________________
gfz09847.sum           this text file
gfz09847.erp           Earth rotation parameters 
gfz09847.snx           Weekly SINEX File 
gfz0984[0-6].sp3       Daily orbit ephemerides , SP3 format
______________________________________________________________________________

ERP RESULT

GFZ    ERP-RESULTS for WEEK 0984       DAYS  318 - 325
____________________________________________________________________________________________________
  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"
51131.500  166812  371543 -312253069  14645   11   12   12   12    52 37 27  -865 -1879      19      20
51132.500  166088  369601 -312267702  14349   10   10   10   10    52 37 27  -547 -1955      13      14
51133.500  165275  367425 -312282384  14445   10   10    9    9    47 37 26 -1030 -2147      12      12
51134.500  164501  365471 -312296878  14425   10   10    8    8    52 37 27  -479 -1732      11      11
51135.500  164190  363506 -312312044  15311   10   10    8    8    51 37 27  -160 -2020      11      11
51136.500  163913  361622 -312327431  15162   10   10    8    8    53 37 27  -362 -1766      10      11
51137.500  163066  359846 -312342795  15541   10   10    8    8    59 37 26 -1311 -1744      10      11
51138.500  161387  358077 -312358639  15621   10   10   10   10    60 37 27 -2034 -1779      12      12
____________________________________________________________________________________________________

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  319    320    321    322    323    324    325    
-------------------------------------------------------
01     6      2      7      6      2      3      1  
02    18 E   16 E   19 E   20 E   24 E   26 E   28 E
03     7      3     10      4      6     11      9  
04     5      5      3      6      3      3      5  
05    56 E   52 E   64 E   60 E   65 E   77 E   71 E
06     5      6      4      1      2      6      3  
07     2      2      3      1      1      3      2  
08     6      6      7      3      6      6      4  
09     5      4      2      2      2      3      3  
10     7      6      5      5      5      5      5  
13    15     13     18     16     17     16     16  
14    91    198      4      2     14      -      -  
15     3      9      2      2      3      3      6  
16    19     81     61      7     11     31      6  
17     9 E    8      9      4      6      3      4  
18    23      8      4      4      3      6      0  
19     6      -      -     14      2      7      4  
21     3      4     10      3      6      5      5  
22    39 E   32 E   44 E   41 E   45 E   54 E   79 E
23    24     61     41    594     24     55     18  
24    13      4      4      7      3      3      5  
25     8      3     10     13      1      3      5  
26     6      5      6      2      1      1      1  
27     5      6      3      3      6      3      4  
29    10      2      7      5      2      4      3  
30    25 E   28 E   39 E   37 E   35 E   47 E   52 E
31     5      4      3      4      2      3      7  

MEAN  25     25     23     17     19     25     24
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 324
            modelling problems
            PNR19 deleted from sp3-file for day 320
            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#               319  320  321  322  323  324  325
----------------------------------------------------
onsa  105001             1692 1668 1733 1434 1498 1359 1760
kosg  110001             1892 1823 1885 1888 1846 1807 1874
wsrt  111002             1888 1821 1889 1889 1880 1820 1867
vill  125001             1783 1738 1785 1801 1704 1725 1797
mate  130002             1805 1755 1821 1823 1804 1751 1827
nya1  140101             2241    0    0    0 1803 2138    0
tro1  150101                0 1628 1712 1733    0 1526 1657
wtzr  160101             1741 1679 1728 1746 1746 1658 1748
ober  161001             1724 1692 1763 1751 1767 1688 1764
pots  165001             1720 1691 1708 1743 1727 1641 1731
mets  180001             1630 1670 1694 1637 1684 1614 1732
zwen  190001             1505 1505 1551 1532 1496 1438 1484
usud  200002             1653 1645 1704 1731 1708 1644 1709
tskb  205001             1725 1678 1758 1774 1750 1704 1745
kit3  235101                0 1619 1542    0    0    0    0
lhas  240001             1380 1367 1310 1552 1643 1591 1602
iisc  270002             1360    0 1347 1301 1401 1297 1348
irkt  280001             1772 1743 1766 1765 1799 1527 1399
petp  285101             1689 1619 1712 1675 1639 1639 1684
tixi  286001             1700 1685    0    0    0    0    0
tid2  305201             1825 1732 1727 1808 1807 1742 1806
yar2  310201                0    0    0    0    0 1653 1765
hob2  321001             1747 1671 1748 1630 1763 1685 1725
mac1  330003             1780 1705 1725 1768 1769 1681 1754
chat  340001             1733    0 1694 1727 1720 1651 1714
coco  350001             1707 1522 1329    0 1566 1464 1614
algo  400003             1640    0 1773 1729 1716 1700 1746
stjo  405003             1843 1783 1847 1869 1842 1779 1854
wes2  408001             1772 1704 1774 1758 1774 1700 1771
nlib  409001             1717 1675 1740 1730 1737 1680 1732
gol2  410101             1852 1777 1862 1866 1824 1758 1800
jplm  415002             1766 1700 1786 1774 1751 1707 1775
mdo1  418001             1759 1703 1778 1786 1758 1702 1776
fair  420002             1774 1737 1794 1811 1775 1739 1699
yell  470004             1890 1911 1976 1947 1890 1811 1933
drao  475003             1801 1746 1821 1816 1821 1750 1810
aoml  484001                0    0    0 1706 1669 1681 1713
brmu  485001             1651    0 1675 1696 1678 1641 1696
thu1  490001             2203 2197 2276 2283 2268 2201 2250
reyk  491001                0    0    0    0    0    0 1708
sant  500002                0  784 1050  896  879  866  884
kour  510002                0    0    0 1070  950  852 1239
fort  520001             1246 1189 1291    0 1315 1345 1339
areq  530002             1375 1376 1463 1430  914  998 1481
bogt  540001             1180    0 1395 1482 1274 1358 1429
lpgs  564301                0    0    0    0    0 1500 1493
hark  600101             1715 1684 1699 1638 1654 1604 1668
mas1  610101             1551 1375 1459 1535 1509 1531 1596
mali  630002             1311 1378 1285 1277 1369 1229 1375
bahr  650001             1785    0 1862 1814 1769 1810 1817
suth  660001             1753 1681 1709 1732 1690 1630 1739
goug  680001                0    0    0    0    0 1793 1845
kokb  700002             1469 1574 1591 1587 1623 1589 1704
eisl  720001             1430 1563 1573 1574 1499 1458 1467
gala  725001              886 1163 1389 1368 1114 1220 1180
guam  730001             1284 1206 1289 1260 1326    0 1263
kwj1  740001             1327 1330 1457 1452 1457 1400 1421
mcm4  800201             1694 1671 1776 1705 1679 1650 1735
dav1  810001             1655 1603 1600 1638 1635 1600 1634
cas1  820001             1771 1578 1680 1392 1619 1556 1570
kerg  850001             1644    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     319  320  321  322  323  324  325
------------------------------------------
  1    3343 2901 3303 3346 3308 3762 3881
  2    3130 2826 3186 3141 2893 3502 3559
  3    3214 2892 3157 3041 3167 3496 3619
  4    3231 2861 3235 3319 3332 3691 3771
  5    3111 2822 3110 2989 3087 3474 3503
  6    3120 2825 3114 2926 3193 3550 3498
  7    3428 2868 3168 3354 3536 3877 3878
  8    3105 2881 3045 3076 3211 3460 3567
  9    3189 2970 3189 3155 3228 3662 3657
 10    3258 2937 3210 3108 3310 3654 3576
 13    3266 2985 3259 3217 3170 3754 3702
 14    3133 2912 3120 2942 3069    0 3591
 15    3135 2979 3147 3030 2967 3424 3470
 16    3089 2947 3134 3080 3148 3582 3639
 17    2961 2704 2999 2970 3015 3387 3489
 18    3121 3003 3309 2988 3102 3623 3735
 19    3225    0 3225 3138 3136 3529 3639
 21    3009 2726 3017 2947 2873 3467 3445
 22    3114 2821 3188 3056 3194 3435 3594
 23    3219 3002 3271 3244 3343 3705 3826
 24    3269 2850 3285 3159 3351 3811 3777
 25    3470 3092 3457 3381 3409 3841 3922
 26    3312 3070 3263 3276 3398 3772 3853
 27    3232 3067 3251 3102 3329 3705 3794
 29    3321 2888 3216 3218 3214 3712 3763
 30    3084 2866 3135 2954 3106 3667 3589
 31    3347 3049 3308 3172 3209 3621 3634
-----------------------------------------

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

YEAR: 98 DAYS: 319 to 325
      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     1.1      .6   4000  FIXED UUUUUUU 
 AOML      1.5      .7      .9   4840        N.NNNNN 
 AREQ      8.5     4.5     3.0   5300  FIXED NNNUUNN 
 BAHR      6.1     1.1     2.4   6500        NNNNNNN 
 BOGT     13.0     2.6     1.7   5400        NNNNNNN 
 BRMU      1.1     1.2      .3   4850  FIXED UUUUUUU 
 CAS1      6.8     2.6     2.1   8200        NNNNNNN 
 CHAT      3.0     1.5     2.5   3400        NNNNNNN 
 COCO      3.8     1.8     2.7   3500        NNNNNNN 
 DAV1      3.8     1.9     3.5   8100  FIXED UUUUNUU 
 DRAO       .3     1.3      .8   4750  FIXED UUUUUUU 
 EISL      5.6     3.7     4.4   7200        NNNNNNN 
 FAIR      1.4      .5      .4   4200  FIXED UUUUUUU 
 FORT      4.2     2.8     4.3   5200  FIXED UUUUUUU 
 GALA      6.6     3.8     1.3   7250        NNNNNNN 
 GOL2       .5      .6      .6   4101  FIXED UUUUUUU 
 GOUG      2.3      .2     2.3   6800        ....NNN 
 GUAM      5.9     2.5     2.6   7300  FIXED UUUUUUU 
 HARK      2.7     2.4     3.6   6001  FIXED UNUNUUU 
 HOB2      2.0     1.8      .9   3210  FIXED UUUUUUU 
 IISC      6.0     1.4     4.5   2700        NNNNNNN 
 IRKT       .3      .5      .3   2800  FIXED UUUUUUU 
 JPLM      1.2      .7      .5   4150        NNNNNNN 
 KERG      1.3      .9      .0   8500  FIXED UU..... 
 KIT3      1.5      .9      .8   2351  FIXED UUUU... 
 KOKB      4.1      .8     3.6   7000        NNNNNNN 
 KOSG       .6      .6      .4   1100  FIXED UUUUUUU 
 KOUR      4.7     4.0     1.7   5100        ..NNNNN 
 KSTU      1.5     1.5      .9   2500        ....NNN 
 KWJ1      6.2     3.2     2.5   7400        NNNNNNN 
 LHAS       .4      .7      .8   2400  FIXED UUUUUUU 
 LPGS      2.9     1.1     1.2   5643        ....NNN 
 MAC1      1.1     1.6     1.4   3300  FIXED UUUUUUU 
 MALI      3.3      .7     4.1   6300  FIXED NUUUUUU 
 MAS1       .8      .8      .8   6101  FIXED UUUUUUU 
 MATE       .7      .6      .6   1300  FIXED UUUUUUU 
 MCM4      4.2     2.0     3.3   8002        NNNNNNN 
 MDO1      1.2      .4      .8   4180  FIXED UUUUUUU 
 METS      1.9     2.1      .6   1800        NNNNNNN 
 NLIB       .7      .9      .5   4090  FIXED UUUUUUU 
 NTUS       .0      .0      .0   2900        N...... 
 NYA1      3.7     2.6      .5   1401        NN.NNNN 
 OBER      1.9      .5      .7   1610        NNNNNNN 
 OHIG       .0      .0      .0   8300  FIXED U...... 
 ONSA       .6      .7      .3   1050  FIXED UUUUUUU 
 PETP      1.8     1.2     1.8   2851        NNNNNNN 
 POTS      1.7      .6      .4   1650  FIXED UUUUUUU 
 REYK      3.0      .8      .1   4910        .....NN 
 RIOG      3.7     1.4     2.9   5610        ....NNN 
 SANT      1.8     4.7     3.0   5000  FIXED UUUUUUU 
 STJO      3.2     1.2     1.0   4050        NNNNNNN 
 SUTH      2.6     3.0     3.5   6600        NNNNNNN 
 THU1       .8      .6      .4   4900  FIXED UUUUUUU 
 TID2       .8     2.1     1.2   3052  FIXED UUUUUUU 
 TIXI      2.5     1.9     1.0   2860        NNN...N 
 TRO1      6.5      .7      .7   1501        NNNNNNN 
 TSKB      1.0      .9      .7   2050  FIXED UUUUUUU 
 URUM       .9      .8      .3   2431        ....NNN 
 USUD      4.9     1.2     2.0   2000        NNNNNNN 
 VILL       .7      .4      .4   1250  FIXED UUUUUUU 
 WES2       .7      .8      .2   4080  FIXED UUUUUUU 
 WSRT       .5      .7      .6   1110        NNNNNNN 
 WTZR       .6      .5      .3   1601  FIXED UUUUUUU 
 YAR2      1.4     1.3      .4   3102  FIXED ....UUU 
 YELL       .9      .3      .3   4700  FIXED UUUUUUU 
 ZECK       .0      .0      .0   1950        N...... 
 ZWEN      1.5      .7      .5   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 BAHR BOGT BRMU CAS1 CHAT COCO DAV1 DRAO EISL FAIR FORT GALA GOL2 GOUG GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS NYA1 OBER OHIG ONSA PETP POTS REYK RIOG SANT STJO SUTH THU1 TID2 TIXI TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN 

[Mailed From: Gerda Beeskow <[email-masked]>]