Subject: [IGSREPORT-0839] ESA07387.SUM
From: ESOC IGS-team
Date: Fri, 11 Mar 1994 2:58:43 PST

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IGS Electronic Report    Fri Mar 11  2:58:43 PST 1994      Message Number 0839
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Author: ESOC IGS-team
Subject: ESA07387.SUM

Subject: ESA07387.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 Feb 27 - Mar 05
                                                        (week 0738)
 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 PRN27 on 03/03/94 at 21:05:30.
               We have estimated the following components in the
               orbital reference frame:
                  Radial:         3 mm/s
                  Transverse:   123 mm/s
                  Normal:         5 mm/s

             - Lack of observations for satellite PRN03 on DOY 061
               and for satellite PRN28 on DOY 058-062.

             - RCM5 excluded from the processing on DOY 058 and 059
               because of data problems.

             - Perth excluded on DOY 060-062 because of data problems
               and on DOY 063 and 064 because of CPU limitations.

             - New station AREQUIPA was included in the processing
               on DOY 058-060 (only when our CPU limitations made
               it possible).

 4. GROUND STATIONS: Altamimi and Boucher, IGS Mails 421 and 430,
                     ITRF92 at 1994.0 and localtie.tab.
 _____________________________________________________________________________
 GPSweek|ALGO  FORT  HOB1  KOSG  MASP  PAMA  RCM5  TIDB  USUD  YELL  |f |e |t
 0738___| AREQ  GOLD  KIRU  KOUR  MCMU  PERT  SANT  TROM  WETT       |i |s |o
    |DAY|  FAIR  HART  KOKB  MADR  ONSA  PIE1  TAIW  TSKB  YAR1      |x.|t.|t.
 ---|---|------------------------------------------------------------|--|--|--
    |058| FeF   eFF   eeF   FeF   eee   eee   -Fe   FFe   eFF   F    |13|14|27
    |059| FeF   eFF   eeF   FeF   eee   eee   -Fe   FFe   eFF   F    |13|14|27
    |060| FeF   -FF   eeF   FeF   eee   e-e   eFe   FFe   eFF   F    |13|13|26
    |061| F-F   eFF   eeF   FeF   eee   e-e   eFe   FFe   eFF   F    |13|13|26
    |062| F-F   eFF   eeF   FeF   ee-   e-e   eFe   FFe   eFF   F    |13|12|25
    |063| F-F   eFF   eeF   FeF   eee   e-e   eFe   FFe   eFF   F    |13|13|26
    |064| F-F   eFF   eeF   FeF   eee   e-e   eFe   F-e   eFF   F    |12|13|25

    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|  058   059   060   061   062   063   064
   \  |
    \ |
  SAT\|
  ----|-------------------------------------------
   02 |   45    75    54    41    59    55    46
   03 |   34    28    75    34    18    39    65
   12 |   25    26    44    22    37    41    50
   13 |   44    48    47    51    49    34    38
   14 |   51    67    80    64    57    80    64
   15 |   35    43    44    25    47    44    30
   16 |   64   122    44    70    99    64    80
   17 |   60    83    61    55    39    54    63
   18 |   39    37    35    40    38    38    77
   19 |   61    52    32    45    31    63    26
   20 |  118    40    65    38    42    74    82
   21 |  103    77    66    52    65    52    67
   22 |   48    51    71    52    60    58    41
   23 |   76    69    39    90    58    72    28
   24 |   47   102    35    82    95    37    59
   25 |   84    60    34    58    73    38    70
   26 |   66    75    56    41    29    68    61
   27 |   48    55    32    29    --   110    50
   28 | 1813  1899   432   323  1380    65    56
   01 |   58    64   106    83   146    68    39
   29 |   32    49    37    53    54    53    31
   31 |   92    46    44    87    43    43    75
   07 |   70    77    58    37    49    49    43
   09 |   19    27    31    27    38    48    50
   05 |  102    44    48    37    45    57    70
   04 |   34   138    52    64    44    86    73

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

   \DAY|     058       059       060       061       062       063       064
    \  |
     \ |
  STAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  ALGO |  2010/ 11  2092/ 11  2172/ 10  2392/ 10  2143/ 11  2228/ 11  2438/ 10
  AREQ |  1433/ 11  1616/ 11  1593/ 10     0/  0     0/  0     0/  0     0/  0
  FAIR |  1302/ 11  1322/ 10   987/ 11   905/ 11   980/ 11  1153/ 11  1281/ 11
  FORT |  1186/ 13   428/ 14     0/  0  1371/ 13  1463/ 15  1505/ 15  1696/ 12
  GOLD |  1821/  8  1680/  8  1503/  8  1826/  8  1894/  8  1862/  9  1829/  9
  HART |   484/ 11   401/ 12   373/ 10   568/ 13   615/ 14   611/ 14   670/ 12
  HOB1 |  2144/ 11  2105/  9  2214/  9  2119/  9  2155/  9  2327/ 11  2438/ 11
  KIRU |  1120/ 11   988/ 12   813/ 12   769/ 12   956/ 12   959/ 13  1006/ 13
  KOKB |  1523/ 11  1661/ 11  1736/ 11  1841/ 11  1982/ 11  2145/ 12  2053/ 11
  KOSG |   842/  7  1093/  8  1235/  9  1160/ 10  1250/  9  1131/  8  1326/ 10
  KOUR |  1108/ 13  1062/ 12  1063/ 11  1076/ 12  1078/ 12   810/ 13   793/ 12
  MADR |  2824/  9  2514/  9  2598/  9  3096/  9  3031/ 10  3340/  9  3138/  9
  MASP |  1747/ 10  1799/ 10  1757/ 10  1498/ 10  1508/ 10  1615/ 10  1817/ 10
  MCMU |    75/  8   352/  9   954/  9  1014/ 10   865/ 11   865/ 10   976/ 10
  ONSA |  1066/  8   955/  8   915/  7  1021/  8     0/  0   902/  7   470/  7
  PAMA |   123/ 15   129/ 16   129/ 14   133/ 14   156/ 13   179/ 15   146/ 16
  PERT |   951/ 10   502/ 11     0/  0     0/  0     0/  0     0/  0     0/  0
  PIE1 |  1583/  8  1492/  8  1246/  7  1280/  8  1392/  8  1308/  9  1384/  9
  RCM5 |     0/  0     0/  0  1114/ 10   970/ 10   782/ 10   893/ 10  1115/  9
  SANT |  1115/ 12  1534/ 11  1633/ 10  1024/ 13   993/ 14   955/ 15   987/ 12
  TAIW |  1433/  9  1699/  9  1685/  9  1687/ 10  1800/ 10  1916/  9  1749/  9
  TIDB |  2572/ 11  2634/ 10  2669/  9  2634/ 10  2736/ 11  2824/ 11  2470/ 10
  TROM |  1052/ 10   978/  9   775/  9   599/  9   556/ 10   318/ 11     0/  0
  TSKB |  2106/  7  2190/  7  2011/  7  1878/  7  1896/  7  1957/  8  1968/  7
  USUD |  3014/  8  3066/  9  3401/  8  3723/  8  3554/  9  3607/  9  3769/  8
  WETT |  1379/  9  1299/  9  1210/ 10  1218/  9  1212/  9  1151/ 10  1270/  9
  YAR1 |  1873/ 11  1807/ 10  1630/ 10  1560/ 11  1627/ 11  1641/ 11  1575/ 11
  YELL |  1004/  9   914/  9   794/  9   692/  9   728/ 10   952/  9   738/  9

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

   \DAY|     058       059       060       061       062       063       064
    \  |
     \ |
   SAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  PRN02|  1472/ 11  1357/ 10  1474/ 10  1659/ 11  1522/ 10  1526/ 11  1577/ 10
  PRN03|  1013/ 11   961/  9   948/  9   658/ 10  1127/  9  1439/ 10  1058/ 10
  PRN12|  1878/  9  1853/  9  1730/  8  1694/  9  1619/  9  1644/  9  1583/  9
  PRN13|  1622/  9  1738/  9  1748/  9  1624/  9  1639/  9  1706/ 10  1712/ 10
  PRN14|  1483/ 10  1425/ 10  1411/ 10  1336/ 10  1376/ 10  1432/ 10  1406/ 11
  PRN15|  1935/ 10  1836/ 10  1817/ 10  1627/ 10  1634/ 10  1767/ 10  1726/ 10
  PRN16|  1372/ 11  1458/ 10  1498/ 10  1475/ 11  1442/ 10  1489/ 10  1447/ 10
  PRN17|  1718/ 10  1839/ 10  1870/  9  1759/ 10  1710/ 10  1764/ 10  1663/ 10
  PRN18|  1800/ 11  1680/ 10  1642/ 10  1773/ 10  1610/ 10  1603/ 10  1664/ 10
  PRN19|  1815/  9  1743/  9  1706/  9  1950/ 10  1722/ 12  1590/ 11  1665/ 10
  PRN20|  1510/ 10  1599/ 10  1584/  9  1466/  9  1496/ 10  1507/ 10  1559/ 10
  PRN21|  1853/ 11  1764/ 10  1683/  9  1590/ 10  1640/ 11  1698/ 11  1644/ 10
  PRN22|  1536/ 10  1542/ 10  1540/  9  1571/ 10  1554/ 10  1598/ 11  1635/ 10
  PRN23|  1432/ 12  1416/ 11  1377/ 10  1406/ 11  1359/ 11  1540/ 12  1582/ 10
  PRN24|  1359/ 10  1394/  9  1564/  9  1586/ 10  1461/  9  1480/ 11  1451/ 11
  PRN25|  1519/ 10  1408/ 10  1362/  9  1359/ 10  1341/ 11  1416/ 11  1393/ 10
  PRN26|  1404/ 10  1376/ 10  1387/  9  1434/  9  1351/ 10  1404/ 11  1389/ 11
  PRN27|  1324/ 10  1401/  9  1385/  9  1598/ 10  1192/ 14  1103/ 13  1329/ 10
  PRN28|    71/  8     0/  0     0/  0     0/  0   432/ 10  1157/ 10  1439/ 10
  PRN01|  1420/ 10  1432/ 10  1408/ 10  1354/ 11  1324/ 10  1442/ 11  1338/ 11
  PRN29|  1533/ 10  1465/ 10  1448/  9  1449/ 10  1408/ 11  1478/ 10  1383/ 10
  PRN31|  1420/ 11  1334/ 10  1301/ 10  1303/ 11  1261/ 11  1241/ 10  1305/ 10
  PRN07|  1482/  9  1470/ 10  1568/ 10  1710/ 10  1567/  9  1576/ 10  1574/  9
  PRN09|  1821/  9  1900/  9  1879/  9  1689/  9  1576/  9  1593/ 10  1691/ 10
  PRN05|  1815/ 10  1677/ 10  1584/  9  1575/ 10  1635/ 10  1677/ 10  1616/ 10
  PRN04|  1283/ 10  1244/  9  1296/ 10  1409/  9  1354/ 10  1284/ 10  1273/  9

 8. PRODUCTS GENERATED:

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

  ESA0738*.EPH - Precise GPS orbits and clocks, * = day of the week (0-6)
  ESA07387.ERP - Earth rotation results for week 0738 (including DUT1R)
  ESA07387.SUM - This summary file

 End of Message