Subject: [IGSREPORT-1206] Wk. 0764 ESA Analysis Report
From: ESOC IGS-team
Date: Thu, 8 Sep 1994 9:11:42 PDT

******************************************************************************
IGS Electronic Report    Thu Sep  8  9:11:42 PDT 1994      Message Number 1206
******************************************************************************

Author: ESOC IGS-team
Subject: Wk. 0764 ESA Analysis Report

Subject: Wk 0764 ESA Analysis Report

 ESOC IGS-team     Wk 0764 ESA Analysis Report

 -------------------------
 ANALYSIS CENTRE: ESA/ESOC
 -------------------------

 OUTLINE OF THE ESTIMATION OF GPS-ORBITS AND EARTH ROTATION PARAMETERS
 AT THE ESOC PROCESSING CENTRE FOR IGS

 J.M.Dow, T.Martin-Mur, J.Feltens, C.Garcia-Martinez, M.A. Bayona-Perez

 Description of analysis for period 1994 Aug 28 - Sep 03
                                                        (week 0764)
 1. SOFTWARE USED:   GPSOBS/BAHN-Version 5

 2. MODELS USED AND PARAMETERS ESTIMATED/FIXED:

  For a description of models and parameters used ==> see IGS - Mail 0654

 3. REMARKS: - Manoeuvre of satellite PRN05 on 02/09/94 at 09:00. We
               have estimated the following components in the orbital
               reference frame:

                    -Radial:       13 mm/s
                    -Transverse:  217 mm/s
                    -Normal:        7 mm/s

               Our estimated maneouvre is not as accurate as usual
               because the satellite is very sparsely tracked
               the same day of the manoeuvre between 12:00 and 24:00 UTC.

             - Lack of observations for satellite PRN20 on DOY 240.

             - Data problems with TAIW. The station was removed
               from the processing for several days.

 4. GROUND STATIONS: Altamimi and Boucher, IGS Mails 421 and 430,
                     ITRF92 at 1994.0 and localtie.tab.
 _______________________________________________________________________
 GPSweek|ALGO  DAV1  GOLD  KOKB  MADR  PAMA  TAIW  TSKB  YAR1  |f |e |t
 0764___| AREQ  FAIR  HART  KOSG  MAS1  PERT  TIDB  USUD  YELL |i |s |o
    |DAY|  CAS1  FORT  KIRU  KOUR  MCMU  SANT  TROM  WETT      |x.|t.|t.
 ---|---|------------------------------------------------------|--|--|--
    |240| F-e   eFe   FFe   FFe   Fee   eeF   eFF   eeF   FF   |13|12|25
    |241| Fee   eFe   FFe   FFe   Fee   eeF   eFF   eeF   FF   |13|13|26
    |242| Fee   eFe   FFe   FFe   Fee   eeF   -FF   eeF   FF   |13|12|25
    |243| Fee   eFe   FFe   FFe   Fee   eeF   -FF   eeF   FF   |13|12|25
    |244| Fe-   eFe   FFe   FFe   Fee   eeF   eFF   eeF   FF   |13|12|25
    |245| F--   eFe   FFe   FFe   Fee   eeF   -FF   eeF   FF   |13|10|23
    |246| F-e   eFe   FFe   FFe   Fee   eeF   -FF   eeF   FF   |13|11|24

    with: "F" ... coordinates of ground station kept fixed,
          "e" ... coordinates of ground station estimated,
          "-" ... ground station not included on that day.

 5. ORBIT FIT MINUS EXTRAPOLATION FROM PREVIOUS DAY, RMS IN <CENTIMETER>

  \DAY|  240   241   242   243   244   245   246
   \  |
    \ |
  SAT\|
  ----|-------------------------------------------
   02 |   44    53    40    43    45    44    59
   12 |   27    65    53    28    27    42    34
   14 |   97   123   107   144   132    96   101
   15 |   39    55    44    27    25    23    28
   16 |   46    68    88    66    52    87    54
   17 |   43    30    49    38    36    29    15
   18 |   44    69    59    49    56    64    57
   19 |   47    40    36    31    30    30    27
   20 | 2705   855    39    51    56    53    36
   21 |   85    46    60    99   138    53    55
   22 |   66    87    41    33    43    43    43
   23 |  460    68   130   100    54    79    69
   24 |   56    65    52    18    52    26    41
   25 |   83    47    57    49    30    37    31
   26 |   72    63    63    62    39    36    43
   27 |   28    27    30    55    36    43    53
   28 |   50    32    51    25    66    34    36
   01 |   37    63    68    49    60    36    51
   29 |   46    44    37    37    42    53    31
   31 |   59    32    57    35    62    52    43
   07 |   51    47    55    56    47    47    47
   09 |   36    80    66    41    32    61    35
   05 |   57    41    54    51    64  2096   146
   04 |   37    42    30    26    94    48    32
   06 |   37    32    65    59    38    48    41

 6. GROUND STATIONS STATISTICS, RESIDUALS RMS OF DOUBLE DIFFERENCE PHASES
    IN <MILLIMETER>, nmeas = NUMBER OF MEASUREMENTS

   \DAY|     240       241       242       243       244       245       246
    \  |
     \ |
  STAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  ALGO |  2139/ 12  1993/ 14  2025/ 12  2095/ 12  2130/ 26  2144/ 11  2233/ 12
  AREQ |     0/  0   745/ 11  1655/ 11  1325/ 11   423/ 11     0/  0     0/  0
  CAS1 |  1275/ 10  1297/ 12   982/ 11   352/ 13     0/  0     0/  0  1030/ 10
  DAV1 |   359/  9  1033/ 10  1274/ 11  1206/ 10  1078/ 11  1342/ 11  1436/ 10
  FAIR |  1474/ 13  1080/ 18   865/ 12  1204/ 12  1355/ 16  1631/ 13  1670/ 12
  FORT |  1701/ 12  1796/ 15  1947/ 12  1932/ 12  1913/ 12  2015/ 12  2135/ 12
  GOLD |  1314/ 12  1250/ 13  1224/ 11  1377/ 12  1315/ 13  1325/ 12  1318/ 11
  HART |  1072/ 12  1176/ 13  1821/ 11  1679/ 12  1455/ 12  1466/ 11  1812/ 11
  KIRU |   807/ 14   598/ 15   860/ 14   826/ 13   751/ 15   943/ 13  1069/ 13
  KOKB |  2709/ 13  2918/ 16  3121/ 13  3081/ 13  2841/ 16  3234/ 13  3212/ 13
  KOSG |  1407/ 10  1571/ 11  1199/ 10  1399/ 10  1307/ 10  1161/  9  1305/ 10
  KOUR |  1198/ 13  1035/ 13  1197/ 13  1193/ 12  1179/ 33  1285/ 12  1292/ 12
  MADR |  2795/ 11  2853/ 11  2555/ 11  2751/ 11  2553/ 10  2495/ 10  1555/ 10
  MAS1 |  1916/ 10  1393/ 11  1729/ 11  1654/ 11  1734/ 10  1766/ 10  1855/ 10
  MCMU |  1406/ 10  1589/ 10  1605/ 10  1461/ 10  1487/ 14  1104/  9   355/ 11
  PAMA |   107/ 18   106/ 17   110/ 16   101/ 16   109/ 19   102/ 14   113/ 15
  PERT |  1807/ 10  1311/ 10  1752/ 13  1854/ 13  1828/ 19  1779/ 11  1837/ 10
  SANT |  1302/ 12  1398/ 15   807/ 12   448/ 12  1109/ 11  1364/ 11  1196/ 11
  TAIW |  1597/ 12  1187/ 15     0/  0     0/  0  1414/ 19     0/  0     0/  0
  TIDB |  1053/ 12  1109/ 14  1200/ 12  1234/ 11  1074/ 11  1324/ 11  1284/ 11
  TROM |  1014/ 11  1087/ 12  1053/ 11  1042/ 10   919/ 11  1078/ 11  1204/ 10
  TSKB |  1751/ 13  1799/ 16  1928/ 12  1750/ 12  1337/ 13  1200/ 12  1451/ 12
  USUD |  2923/ 12  2745/ 16  2328/ 13  2334/ 12  2625/ 14  1988/ 12  2080/ 12
  WETT |   960/ 10  1092/ 11  1090/ 11  1076/ 10   780/ 10   971/ 10  1272/ 10
  YAR1 |  4115/ 11  3805/ 12  3656/ 12  3756/ 12  3812/ 15  3665/ 11  3835/ 10
  YELL |  1331/ 10  1410/ 12  1465/ 11  1212/ 11   932/ 13  1164/ 11  1257/ 10

 7. SATELLITES STATISTICS, RESIDUALS RMS OF DOUBLE DIFFERENCE PHASES
    IN <MILLIMETER>, nmeas = NUMBER OF MEASUREMENTS

   \DAY|     240       241       242       243       244       245       246
    \  |
     \ |
   SAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  PRN02|  1537/ 12  1507/ 17  1474/ 12  1441/ 12  1577/ 13  1469/ 11  1399/ 11
  PRN12|  1779/ 10  1762/ 11  1812/ 10  1665/ 10  1669/ 11  1721/ 10  1762/ 10
  PRN14|  1678/ 14  1684/ 14  1626/ 12  1592/ 13  1537/ 13  1545/ 12  1643/ 12
  PRN15|  1731/ 12  1709/ 13  1665/ 12  1675/ 12  1732/ 13  1777/ 12  1745/ 11
  PRN16|  1696/ 12  1559/ 14  1466/ 13  1393/ 13  1348/ 13  1360/ 12  1423/ 11
  PRN17|  1703/ 11  1623/ 14  1645/ 12  1627/ 11  1474/ 12  1587/ 11  1619/ 11
  PRN18|  1820/ 12  1809/ 13  1833/ 12  1829/ 12  1729/ 14  1793/ 12  1756/ 12
  PRN19|  1871/ 11  1868/ 11  1765/ 12  1830/ 11  1848/ 11  1816/ 11  1878/ 11
  PRN20|   268/  8  1107/ 11  1695/ 11  1626/ 11  1514/ 14  1597/ 11  1705/ 10
  PRN21|  1695/ 13  1588/ 18  1520/ 13  1488/ 12  1497/ 15  1547/ 12  1608/ 12
  PRN22|  1599/ 11  1649/ 13  1639/ 12  1592/ 12  1526/ 13  1547/ 11  1568/ 12
  PRN23|  1569/ 13  1515/ 17  1444/ 13  1426/ 12  1446/ 14  1445/ 10  1454/ 11
  PRN24|  1517/ 12  1441/ 12  1449/ 12  1382/ 12  1464/ 12  1441/ 11  1587/ 11
  PRN25|  1533/ 13  1434/ 12  1446/ 12  1402/ 13  1371/ 15  1261/ 12  1258/ 12
  PRN26|  1489/ 11  1444/ 16  1412/ 12  1308/ 11  1351/ 32  1350/ 11  1391/ 11
  PRN27|  1586/ 10  1558/ 12  1515/ 12  1439/ 11  1442/ 12  1399/ 11  1418/ 11
  PRN28|  1798/ 11  1733/ 11  1756/ 11  1800/ 11  1734/ 12  1635/ 12  1573/ 11
  PRN01|  1411/ 11  1382/ 13  1352/ 13  1304/ 12  1305/ 14  1246/ 12  1269/ 11
  PRN29|  1638/ 12  1576/ 12  1517/ 11  1484/ 12  1487/ 13  1453/ 12  1501/ 12
  PRN31|  1478/ 10  1394/ 11  1374/ 10  1363/ 11  1337/ 12  1204/ 12  1255/ 10
  PRN07|  1442/ 13  1416/ 17  1371/ 13  1292/ 13  1317/ 14  1260/ 12  1256/ 11
  PRN09|  1775/ 10  1799/ 11  1820/ 10  1690/  9  1670/ 15  1509/ 10  1622/ 10
  PRN05|  1632/ 11  1664/ 12  1648/ 11  1599/ 11  1460/ 20   852/ 11  1176/  9
  PRN04|  1471/ 12  1404/ 13  1401/ 11  1332/ 12  1314/ 17  1245/ 11  1295/ 11
  PRN06|  1816/ 12  1751/ 13  1803/ 11  1763/ 12  1311/ 33  1487/ 11  1645/ 11

 8. PRODUCTS GENERATED:

  The following products are generated and stored in CDDIS at NASA/GSFC:

  ESA0764*.EPH - Precise GPS orbits and clocks, * = day of the week (0-6)
  ESA07647.ERP - Earth rotation results for week 0764 (including DUT1R)
  ESA07647.SUM - This summary file

 End of Message

[Mailed From: "C.Garcia" <[email-masked]>]