Subject: [IGSREPORT-0943] ESA07467.SUM
From: ESOC IGS-team
Date: Fri, 6 May 1994 7:33:53 PDT

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IGS Electronic Report    Fri May  6  7:33:53 PDT 1994      Message Number 0943
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Author: ESOC IGS-team
Subject: ESA07467.SUM

Subject: ESA07467.SUM

 -------------------------
 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 Apr 24 - Apr 30
                                                        (week 0746)
 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  51
  For updates of the models and parameters used   ==> see IGS - Mail 114 and
                                                      see IGS - Rep. 224,277
 3. REMARKS:

      - Manoeuvre of satellite PRN14 on 27/04/94 at 10:26 UTC.
        We have estimated the following components in the orbital
        reference frame:

            Radial     :   6 mm/s
            Transverse : 215 mm/s
            Normal     :  -2 mm/s

      - Data problems with satellite PRN15 on DOY 118 and 119. Several
        hours of tracking were removed from the estimation process.

      - No data for satellite PRN13. Apparently it was decommissioned.

 4. GROUND STATIONS: Altamimi and Boucher, IGS Mails 421 and 430,
                     ITRF92 at 1994.0 and localtie.tab.
 _______________________________________________________________________
 GPSweek|ALGO  FORT  HOB1  KOSG  MASP  PERT  TAIW  TSKB  YAR1  |f |e |t
 0746___| AREQ  GOLD  KIRU  KOUR  MCMU  RCM5  TIDB  USUD  YELL |i |s |o
    |DAY|  FAIR  HART  KOKB  MADR  PAMA  SANT  TROM  WETT      |x.|t.|t.
 ---|---|------------------------------------------------------|--|--|--
    |114| FeF   -FF   eeF   FeF   eee   eeF   eFF   eeF   FF   |13|12|25
    |115| FeF   eFF   eeF   FeF   eee   eeF   eFF   eeF   FF   |13|13|26
    |116| FeF   eFF   eeF   FeF   eee   eeF   eFF   eeF   FF   |13|13|26
    |117| FeF   eFF   eeF   FeF   eee   eeF   eFF   eeF   FF   |13|13|26
    |118| FeF   eFF   eeF   FeF   eee   eeF   eFF   eeF   FF   |13|13|26
    |119| FeF   eFF   eeF   FeF   eee   eeF   eFF   eeF   FF   |13|13|26
    |120| FeF   eFF   eeF   FeF   eee   eeF   eFF   eeF   FF   |13|13|26

    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|  114   115   116   117   118   119   120
   \  |
    \ |
  SAT\|
  ----|-------------------------------------------
   02 |   41    70    40    78    45    49    65
   12 |   42    32    38    44    30    41    47
   14 |   31    57    27    --   540   105    75
   15 |   69    52    49    54    77    93    40
   16 |   40    85    32   101    52    63    31
   17 |   59   111    72    84    82    58    57
   18 |   45    71    76    37    78    67    48
   19 |   41    87    43    87    59    88    72
   20 |   32    44    68    29    80    49    51
   21 |   49    95    53    92    71    65    80
   22 |   63    55   181    48    52    44    35
   23 |   31    25    23    70    86    26    26
   24 |   75    54    49    55    42    89    72
   25 |   66    53    85    53    44    62    40
   26 |  105   100    89    49   145   149    96
   27 |   39    38    51    84    91    72    62
   28 |   98   128    90   100   109   123   223
   01 |   73    64    45    97    49   103    57
   29 |   47    62    51   119    62    61    84
   31 |   91   103    67   151   101    99   101
   07 |  131   157    59   147   168    68   108
   09 |   57    39   111    74    71    89    88
   05 |   37    32    33    36    39    49    35
   04 |   56    84    74    57    95    76    58
   06 |  207   110    94    57    58   152    65

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

   \DAY|     114       115       116       117       118       119       120
    \  |
     \ |
  STAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  ALGO |  3132/ 12  3066/ 12  3007/ 12  2916/ 12  2673/ 12  2790/ 11  2663/ 12
  AREQ |  1616/ 12  1585/ 12  1742/ 12  1651/ 12  1554/ 12  1611/ 13  1669/ 11
  FAIR |  1079/ 11   990/ 13  1212/ 12   918/ 11   622/ 12  1008/ 15  1086/ 13
  FORT |     0/  0  1688/ 14  2142/ 14  2127/ 13  1694/ 12  1103/ 12  1623/ 11
  GOLD |  1365/ 12  1220/ 11   957/ 11   537/ 12   835/ 12  1281/ 11  1231/ 11
  HART |   486/ 13   586/ 14   541/ 13   553/ 12   489/ 14   278/ 32   417/ 11
  HOB1 |  1729/ 12  1829/ 12  1841/ 11  2478/ 12  2333/ 11  2543/ 11  2684/ 11
  KIRU |  1200/ 14  1153/ 15  1142/ 14  1081/ 15   956/ 15   938/ 14  1016/ 14
  KOKB |  1651/ 13  1494/ 13  1489/ 13  1260/ 12  1308/ 13  1460/ 14  1766/ 13
  KOSG |  1428/ 10  1033/ 10  1101/ 10  1443/ 10  1196/  9  1257/ 10  1209/ 10
  KOUR |  1336/ 14  1297/ 15  1248/ 14  1178/ 15  1295/ 15  1328/ 16  1174/ 15
  MADR |  2761/ 11  2417/ 10  2491/ 10  2431/ 11  1727/ 10  1934/ 15  2495/ 10
  MASP |  2020/ 10  2071/ 11  2173/ 11  2231/ 11  2303/ 12  2091/ 12  1846/ 11
  MCMU |  1214/ 11  1259/ 12  1058/ 11  1126/ 12  1274/ 12  1295/ 12  1210/ 11
  PAMA |    83/ 15    71/ 16    53/ 20    57/ 17    48/ 15    62/ 16    88/ 15
  PERT |  1585/ 12  1550/ 13  1454/ 12  1605/ 12  1498/ 12  1734/ 12  1909/ 11
  RCM5 |  1122/ 12  1087/ 11   990/ 13   431/ 13     0/  0   611/ 13  1410/ 13
  SANT |   910/ 11   610/ 11   995/ 12  1023/ 11   930/ 11   862/ 11  1068/ 12
  TAIW |  1549/ 12  1525/ 13  1666/ 12  1529/ 13  1321/ 13  1523/ 12  1647/ 12
  TIDB |     0/  0     0/  0   217/ 10   853/ 11  1273/ 11  1410/ 11  1592/ 11
  TROM |  1081/ 11  1132/ 11  1267/ 11  1235/ 11  1140/ 12  1148/ 13  1000/ 11
  TSKB |  2044/  9  2048/ 10  2009/  9  1926/ 10  1867/ 10  2138/ 11  2203/ 10
  USUD |  3804/ 10  3669/ 11  3630/ 10  3352/ 11  3115/ 11  3224/ 11  3027/ 11
  WETT |  1082/ 10  1069/ 10  1082/ 10   868/ 10   859/ 10   958/ 10   898/ 11
  YAR1 |  1495/ 11  1260/ 12  1298/ 12  1303/ 11  1236/ 12  1571/ 11  1946/ 11
  YELL |  1450/ 10  1565/ 10  1511/ 10  1758/ 11  1674/ 11  1574/ 13  1353/ 10

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

   \DAY|     114       115       116       117       118       119       120
    \  |
     \ |
   SAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  PRN02|  1379/ 11  1442/ 11  1540/ 11  1555/ 12  1568/ 12  1563/ 11  1616/ 10
  PRN12|  1839/ 10  1923/ 10  1916/ 10  1794/ 11  1762/ 11  1894/ 11  1946/ 11
  PRN14|  1485/ 11  1457/ 11  1456/ 11  1033/ 13  1104/ 10  1465/ 11  1549/ 11
  PRN15|  1538/ 11  1307/ 11  1260/ 11  1143/ 11   590/ 13   798/ 10  1141/ 11
  PRN16|  1428/ 10  1532/ 12  1498/ 12  1368/ 12  1447/ 13  1614/ 12  1701/ 12
  PRN17|  1626/ 10  1744/ 11  1711/ 11  1809/ 11  1612/ 11  1662/ 12  1805/ 12
  PRN18|  1798/ 11  1746/ 12  1838/ 12  1886/ 12  1812/ 12  1837/ 16  1900/ 10
  PRN19|  1690/ 11  1759/ 12  1870/ 11  1916/ 12  1917/ 11  1992/ 13  1912/ 11
  PRN20|  1538/ 12  1550/ 12  1627/ 10  1547/ 11  1484/ 11  1739/ 11  1695/ 11
  PRN21|  1310/ 11  1425/ 12  1449/ 12  1433/ 12  1197/ 11  1293/ 11  1634/ 11
  PRN22|  1588/ 12  1577/ 12  1536/ 11  1424/ 12  1331/ 12  1475/ 12  1559/ 12
  PRN23|  1320/ 11  1396/ 11  1392/ 12  1351/ 11   916/ 11  1472/ 11  1517/ 11
  PRN24|  1417/ 11  1496/ 12  1497/ 11  1418/ 11  1382/ 12  1396/ 11  1484/ 11
  PRN25|  1313/ 12  1291/ 12  1393/ 11  1434/ 12  1283/ 13  1332/ 12  1363/ 13
  PRN26|  1329/ 11  1224/ 11  1288/ 12  1231/ 10  1205/ 11  1334/ 11  1353/ 12
  PRN27|  1170/ 11  1297/ 11  1515/ 11  1608/ 11  1586/ 10  1567/ 14  1579/ 10
  PRN28|  1633/ 13  1578/ 13  1602/ 13  1597/ 13  1429/ 14  1516/ 14  1801/ 12
  PRN01|  1227/ 12  1204/ 13  1267/ 13  1225/ 13  1104/ 11  1245/ 12  1362/ 12
  PRN29|  1369/ 11  1215/ 12  1256/ 12  1324/ 12  1407/ 11  1448/ 17  1476/ 10
  PRN31|  1393/ 13  1316/ 14  1298/ 13  1307/ 13  1097/ 14  1173/ 16  1314/ 12
  PRN07|  1425/ 12  1504/ 12  1668/ 13  1625/ 12  1432/ 13  1518/ 13  1681/ 13
  PRN09|  1824/ 11  1676/ 11  1830/ 11  2027/ 11  1859/ 11  1792/ 10  1811/ 10
  PRN05|  1726/ 11  1716/ 12  1703/ 11  1760/ 11  1641/ 11  1601/ 11  1714/ 11
  PRN04|  1250/ 11  1306/ 13  1302/ 12  1355/ 12  1396/ 12  1339/ 13  1477/ 10
  PRN06|  1607/ 13  1593/ 14  1604/ 12  1700/ 13  1659/ 13  1667/ 13  1840/ 14

 8. PRODUCTS GENERATED:

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

  ESA0746*.EPH - Precise GPS orbits and clocks, * = day of the week (0-6)
  ESA07467.ERP - Earth rotation results for week 0746 (including DUT1R)
  ESA07467.SUM - This summary file

 End of Message