Subject: [IGSREPORT-574] ESA07197.SUM
From: C.GARCIA
Date: 28 OCT 1993 17:11:52

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IGS Electronic Report     28-OCT-1993 17:11:52       Message Number 574
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From: C.GARCIA
Subj: ESA07197.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, J.Feltens, T.J.Martin-Mur, C.Garcia-Martinez

 Description of analysis for period 1993 Oct 17 - Oct 23
                                                        (week 0719)
 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: none

 4. GROUND STATIONS: Boucher and Altamimi, IGS workshop Berne 24-27 March'93
                     IGS/IERS station coordinates in the ITRF91 at 1992.6
 ___________________________________________________________
 GPSweek|ALGO  HART  KOUR  MATE  SANT  USUD  YELL  |f |e |t
 0719___| FAIR  KIRU  MADR  MCMU  TIDB  WETT       |i |s |o
    |DAY|  GOLD  KOKB  MASP  PERT  TROM  YAR1      |x.|t.|t.
 ---|---|------------------------------------------|--|--|--
    |290| FFF   FeF   eFe   eee   FFF   eFF   F    |12| 7|19
    |291| FFF   FeF   eFe   eee   FFF   eFF   F    |12| 7|19
    |292| FFF   FeF   eFe   eee   FFF   eFF   F    |12| 7|19
    |293| FFF   FeF   eFe   eee   FFF   eFF   F    |12| 7|19
    |294| FFF   FeF   eFe   eee   FFF   eFF   F    |12| 7|19
    |295| FFF   FeF   eFe   eee   FFF   eFF   F    |12| 7|19
    |296| FFF   FeF   eFe   -ee   FFF   eFF   F    |12| 6|18

    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|  290   291   292   293   294   295   296
   \  |
    \ |
  SAT\|
  ----|-------------------------------------------
   02 |  104   111   108   151    72   167    76
   03 |   72    50    52    45    53    24    64
   12 |   34    42    34    48    42    48    36
   13 |  109   135    59    55    66    31    63
   14 |   35    76    51   104    68    88    54
   15 |   50    64    98    42    63    31    81
   16 |  131    49    53    40    93    68    97
   17 |   39    73    37    72    39    48    35
   18 |  181    98    82    91    98    66    99
   19 |  136   102    74   117    63    73    81
   20 |   35   137    81   134    54    73    63
   21 |   58    55    95    57    38   101    92
   22 |  151   135   151   108    39   119    44
   23 |   50    61    65    36    66    42    37
   24 |  197   144    57    42    51    91    40
   25 |   63    84   154    50    73    73    50
   26 |  181   104   171    79    92    79    78
   27 |  175   126    83   153   102    76   172
   28 |  113    71   104    61    83    42   122
   01 |  186   143   181   107   159   132   245
   29 |   79    92    66   107   140    71    72
   31 |  114    54   146   114   101    97   144
   07 |  196    61    74   160    84    70    77
   09 |   63    42    83    63    59    46    59
   05 |  113    54    57    63    45    95    67

 6. PRODUCTS GENERATED:

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

  ESA0719*.EPH - Precise GPS orbits, *=0 for Sunday,..., 6 for Saturday
  ESA07197.ERP - Earth rotation results for week 0719 (including DUT1)
  ESA07197.SUM - This summary file

 End of Message