[IGSREPORT-17718] Wk 1543 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Aug 20 06:01:46 PDT 2009


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IGS Electronic Report   20 Aug 06:02:08 PDT 2009      Message Number 17718
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1543   (Aug 02, 2009 - Aug 08, 2009) 
                                                                               
Contact: J. Ray       (jim.ray at noaa.gov),                  
         J. Griffiths (jake.griffiths at noaa.gov)                            
                                                                               
                                                                               
COMBINATION STRATEGY:                                                            
---------------------                                                            
                                                                               
Ephemeris are combined as weighted averages computed over all centres.          
Each centre and satellite is given a position weight computed from the centers  
absolute deviation to the unweighted average orbit after removing small         
differences in the reference frames. These weights were applied in a            
second iteration to estimate Helmert transformation parameters for each         
center. Finally the transformation parameters with respect to the combined      
solution and the RMS of the fit are reported in Tables 2.1543.
For long arc computations the Earth Orientation Parameters (EOPs) are fixed to
the values of the final IGS (GPS) combination.                                                    
                                                                               
                                                                               
SOFTWARE:                                                                       
---------                                                                       
                                                                               
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:

  Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS 
  Analysis Centers, Bulletin Geodesique, 69, pp 200-222.

  Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
  and Evaluation, Appendix I of the Analysis Coordinator Report, International
  GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.

  Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report, 
  International GPS Service for Geodynamics (IGS) 1995 Annual Report, 
  pp. 45-76.

  Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report, 
  International GPS Service for Geodynamics (IGS) 1996 Annual Report, 
  pp. 55-100.
                                                                               
  Weber R., 2000, IGS Technical Report 1999                                    
                                                                               
                                                                               
PRODUCTS GENERATED:                                                             
-------------------                                                             
                                                                               
The combined IGL-ephemerides are written to daily files in the SP3-format.     
The satellite accuracy codes in the header are based on the weighted rms.       
for each satellite. Note, that the result files contain all satellites          
that were analysed by at least one center. We refer to the 'REMARKS' section    
below, in case a satellite or center was excluded from the combination.         
                                                                               
The following naming convention is used for the result files:                   
                                                                               
 igl1543[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1543 in the SP3 format.
 igl15437.sum      Combination Report for GPS Week 1543.


    
    
REMARKS concerning the IGL Orbit Combination:                                  
---------------------------------------------

 1. Broadcast (brd) orbits and clocks are included in the combination for
    statistics only.

 2. Having only a few satellites the mcc orbits are included in the combination 
    for statistics only.

 3. Starting on 01-May-2005 (GPS Week 1321; MJD 53491)[IGSMAIL-5151] 
    BKG, ESA, and CODE will start to refer their GLONASS orbit products 
    to the following satellite antenna offset (SAO) values:
    
      X/Y/Z =  0.000/0.000/0.000 meter for GLONASS and
      X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
    

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets derived from the
    bkg summary files were added to the broadcast clocks.
    
               Day | applied clock offset
               ----+---------------------
                0  |    212.2 ns
                1  |    208.0 ns
                2  |    211.6 ns
                3  |    135.0 ns
                4  |    157.8 ns
                5  |    154.4 ns
                6  |    222.0 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.1543, 1a.1543).
        
Table 2 contains the complete  ephemeris  and  clock correction transformation
        parameters (includes both the apriori and a posteriori values) for each
        centre and each day (Tables 2.1543.0-6)                                                                                
    
Table 3 contains two types of daily  RMS  for each satellite and centre, along
        with the computed  satellite position sigmas  for the  combined orbits 
        (tables 3.1543.0-6). 
        The first type of satellite RMS is based on orbit combination and  the
        second RMS type is a result of the 7-day arc evaluation of each centre
        ephemerides.
                                                                               
   
      
      
Table 1: Week 1543 summary.                      (Aug 02, 2009 - Aug 08, 2009)

Table 1.1543.a     GPS week : 1543   MJD: 55045.0-55051.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    2     0   -13     5     0    -8  -.12   31   25 |       0    -253   3730   4337
        |    1     1     5    31    30   167   .06           |       0    1075
cod  236|   -3     0    -4     4    -3    65  -.15   16   13 |     ---     ---    ---    ---
        |    1     1     1    19    22    51   .01           |     ---     ---
esx  129|    1     1     0    14    14    59   .44   24   21 |   76297    -109   5671  11155
        |    1     1     3    33    28    64   .04           |   37564    3562
iac  n/a|    3     0    15   -31   -12  -179  -.08   24   24 |  185670    -144   5662  11145
        |    1     1     7    12    17    46   .05           |   34926    2822
mcc  n/a|    1     4    35   -34   -26     0   .30  139  139 |     ---     ---    ---    ---
        |    5     6     8    85   101   725   .29           |     ---     ---


Table 1.1543.b     GPS week : 1543   MJD: 55045.0-55051.0   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R02  |   10   10    8    7    9   12    9 |
 R03  |    9   13    8    9   11   11   11 |
 R07  |   11   12    9   11   14   11    9 |
 R08  |    9   10    9   11   12   11   11 |
 R10  |   11   16   13   14   10   13   13 |
 R11  |   13   12   11   13   15   15   10 |
 R13  |    8   10    9   12   10   13   13 |
 R14  |   10    9   10   11   13   10   12 |
 R15  |   15   12   12    8   15   15   10 |
 R17  |   13   14   12   20   12   16   16 |
 R18  |    9   11    9   10    9   14   14 |
 R19  |    9    8    9    9    9   15   14 |
 R20  |   18   13   11   11   13   14   16 |
 R21  |   12   11   10   14   14   16   23 |
 R22  |   11    9   11   10    9   14   13 |
 R23  |   16   15   18   17   15   15   16 |
 R24  |   14   14   19   41   47   13   19 |


Table 1.1543.c     GPS week : 1543   MJD: 55045.0-55051.0   

         Daily transformation of broadcast orbits (brd) to the combined IGL orbit.
         Mean and standard deviations of the transformation parameters for the
         whole gpsweek.

CEN WEEK DAY |   DX    DY    DZ     RX      RY      RZ   SCL   RMS   WRMS |    TOFT   TDRFT
             |  [mm]  [mm]  [mm]  [uas]   [uas]   [uas] [ppb]  [mm]  [mm] |    [ps]  [ps/d]
-------------+------------------------------------------------------------+----------------
brd 1543 0   |  120    65   518     104   -1012  -17730  83.7  2639  2639 |  212191       0
brd 1543 1   |43020  ---- -1022  -33980  -32549  799000  10.8 >>>>> >>>>> |  207976       0
brd 1543 2   |   41   149   371   -2530   -1117  -19880  88.4  3718  3718 |  211638       0
brd 1543 3   |   -7   -21   241       7     298  -26660  86.5  4078  4078 |  135016       0
brd 1543 4   |  -67    70   424   -2021   -1209  -20180  88.5  3452  3452 |  157823       0
brd 1543 5   |   36  -173   424    2963    1233  -15490  89.4  2935  2935 |  154382       0
brd 1543 6   |  -18    -7   418   -1416   -1309  -13250  88.3  3129  3129 |  222012       0
-------------+------------------------------------------------------------+----------------
brd 1543 mean| 6160 -6055   196   -5267   -5095   97972  76.5 >>>>> >>>>> |  185862       0
brd 1543 sdev|16253 16057   544   12791   12143  309152  29.1 >>>>> >>>>> |   35392       0



Table 2: Daily transformation of each centre to the combined IGL orbit and
         clocks for each day of the week. The transformation displayed is the
         sum of a priori and estimated transformations.
         WRMS - RMS weighted by the centres SP3 header accuracy codes.
         STA  - Number of stations in the daily solutions.
   
Table 2.1543.0  GPS week: 1543   Day: 0   MJD: 55045                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    4     0   -18   -25     9    44  -.17   22   22 |       0    -564   3161   3470
cod  236|   -4    -1    -4     4     6   107  -.16   16   15 |     ---     ---    ---    ---
esx  129|    1     1     2    48     9   -56   .48   20   19 |  110351     845   5668  10752
iac  n/a|    3    -1    20   -39    -8  -147  -.05   23   23 |  211448   -1598   5680  10323
mcc  n/a|    7     0    26  -100     2 -1072   .03  157  157 |     ---     ---    ---    ---

Table 2.1543.1  GPS week: 1543   Day: 1   MJD: 55046                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    1     2   -16     9     3    -2  -.14   25   25 |       0   -1259   3987   4771
cod  236|   -5     0    -6    17    -7    56  -.14   13   13 |     ---     ---    ---    ---
esx  129|    2     2     0   -19    61    71   .44   24   22 |  106618    5373   5694  12657
iac  n/a|    5    -1    24   -27   -12  -169  -.03   22   22 |  207528    4939   5655  13063
mcc  n/a|    0    16    27  -161   -53  -709   .43  143  143 |     ---     ---    ---    ---

Table 2.1543.2  GPS week: 1543   Day: 2   MJD: 55047                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    1    -1   -11     7   -47   100  -.09   20   19 |       0    -155   3949   4542
cod  236|   -4    -1    -3    18    15    34  -.15   13   11 |     ---     ---    ---    ---
esx  129|    0     2    -6     6    36    22   .45   23   18 |  102702    1720   4455  13673
iac  n/a|    3     1    23   -39   -44  -238  -.01   24   24 |  209229    1346   4458  13756
mcc  n/a|   -9     2    43     1  -225  -152   .59  137  137 |     ---     ---    ---    ---

Table 2.1543.3  GPS week: 1543   Day: 3   MJD: 55048                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    2    -1    -7    -1    45   139  -.10   38   26 |       0    1828   4743   5768
cod  236|   -2    -2    -2    21     3    28  -.13   20   14 |     ---     ---    ---    ---
esx  129|    0     0    -2    -7     4   112   .45   27   22 |   24581     -62   6020  10249
iac  n/a|    1     2     8   -18   -21  -250  -.11   23   23 |  135545     116   6002  10742
mcc  n/a|    0    -1    50    91     7   194   .04  145  145 |     ---     ---    ---    ---

Table 2.1543.4  GPS week: 1543   Day: 4   MJD: 55049                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    1    -2    -7    26    16   138   .01   38   25 |       0   -1133   4321   4977
cod  236|   -2     0    -3   -27    18    -8  -.16   18   12 |     ---     ---    ---    ---
esx  129|    1     1    -1    71     1    45   .37   29   23 |   47049   -4390   6933  10074
iac  n/a|    3    -1     9   -51    -5  -146  -.07   31   31 |  158589   -3830   6905   9663
mcc  n/a|    5     0    35    27   -36    40  -.03  151  151 |     ---     ---    ---    ---

Table 2.1543.5  GPS week: 1543   Day: 5   MJD: 55050                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    1     0   -20    59   -30  -283  -.19   37   33 |       0    -845   2914   3503
cod  236|   -4     1    -1   -18   -47   108  -.16   16   14 |     ---     ---    ---    ---
esx  129|    1     0     3   -14    20    82   .48   21   20 |   38892     648   4947  10020
iac  n/a|    3     0     9   -23    -2  -135  -.14   25   25 |  154342     136   4948   9786
mcc  n/a|    7     5    36   -17    12   787   .33  106  106 |     ---     ---    ---    ---

Table 2.1543.6  GPS week: 1543   Day: 6   MJD: 55051                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
bkg  110|    3     0   -12   -33     0  -195  -.12   37   27 |       0     352   3036   3332
cod  236|   -3     0    -7    17   -12   130  -.13   17   12 |     ---     ---    ---    ---
esx  129|   -2     1    -1    13   -28   140   .40   27   25 |  103887   -4899   5985  10663
iac  n/a|    5     0    16   -17    10  -170  -.12   21   21 |  223013   -2117   5990  10685
mcc  n/a|   -1     9    32   -80   105   905   .69  134  134 |     ---     ---    ---    ---

       
       
Table 3: Daily fit for each satellite and each centre resulting from weighted
         average combination and from long arc orbit dynamics (7-day). The
         first IGL column gives resulting satellite accuracy measures found in
         SP3 header. The last IGL column gives the RMS fit of the IGL orbit
         when processed through the 7-day arc evaluation.

         "E"    stands for eclipsing satellites (earth).
         "M"    stands for eclipsing satellites (moon).
         "X"    stands for excluded from the statistics but included in IGL orbit.
         "T"    stands for Total long arc orbit RMS for all satellites.
         "NE"   stands for long arc orbit RMS for Non-Eclipsing satellites only.
         "MEDI" stands for median of the centre's satellite RMS.
         "MD"
         Units: mm.

Table 3.1543.0  GPS week: 1543   Day: 0   MJD: 55045                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 2974   13   13   23   18  ---   10 |    16   25   24   25  ---    18
 R03  | 4647   19   14   12   13  ---    8 |    14   31   27   26  ---    21
 R07  | 1409   18   19   14   20  ---   10 |    26   32   32   28  ---    25
 R08  |  901   19   11   15   15  254    8 |    22   17   21   23   44    16
 R10  | 2858   14   17   28   11  ---   11 |    19   20   31   21  ---    13
 R11  |  901   25   12   28   26  155   13 |    22   22   45   11   31    20
 R13  |  830   10   13   14   14  ---    7 |    11   20   25   16  ---    15
 R14  | 4260   15   13   21   16  ---    9 |     9   17   34   17  ---    15
 R15  | 4271   25   11   23   41   51   15 |    15   22   34   15   29    17
 R17  | 1402   34    9   20   20  ---   12 |    33   54   60   53  ---    50
 R18  | 1797   15   15   20   11  ---    9 |    13   25   20   25  ---    17
 R19  | 1039   16   12   19   14  ---    9 |    71   70   72   69  ---    70
 R20  | 2331   30   21   24   46  ---   17 |    31   33   34   39  ---    30
 R21  | 1271   23   18   13   24  ---   11 |    30   35   32   34  ---    28
 R22  | 1837   12   20   18   19  ---   10 |    69   70   71   63  ---    67
 R23  | 3258   36   10   20   37   91   15 |    37   60   76   78   94    61
 R24  | 3427   26   27   21   16  ---   13 |   297  298  303  291  ---   297
------+------------------------------------+--------------------------------
 RMS  | 2639   22   16   20   23  157      |T   43   50   55   49   49    45
 WRMS | 2639   22   15   19   23  157      |NE  43   50   55   49   49    45
 MEDI | 1837   19   13   20   18   91      |MD  22   31   34   26   31    21

Table 3.1543.1  GPS week: 1543   Day: 1   MJD: 55046                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  |>>>>>   12   13   16   25  ---   10 |    17   26   36   29  ---    23
 R03  |>>>>>   15   16   33   20  ---   12 |    15   27   23   27  ---    17
 R07  |>>>>>   19   11   24   27  ---   11 |    33   29   33   29  ---    24
 R08  |>>>>>   21   15   12   20  210   10 |    17   32   31   17   23    21
 R10  | ----   32   18   40   21  ---   16 |    15   23   51   22  ---    20
 R11  |>>>>>   20   15   28   17  150   11 |    25   17   35   13   20    16
 R13  |>>>>>   16   11   25   17  ---   10 |    14   19   39   23  ---    18
 R14  |55074   20   10   12   18  ---    8 |    15   17   27   21  ---    14
 R15  |>>>>>   20   11   19   29   81   11 |    19   18   33   22   24    17
 R17  |>>>>>   40   13   15   30  ---   14 |    28   53   55   52  ---    46
 R18  |>>>>>   29    9   20   16  ---   10 |    16   22   24   28  ---    19
 R19  |>>>>>   13   11   19   14  ---    8 |    62   60   60   57  ---    58
 R20  |>>>>>   30   12   24   26  ---   13 |    36   44   52   43  ---    42
 R21  |>>>>>   21   15   22   20  ---   11 |    29   26   24   35  ---    22
 R22  |>>>>>   19    9   18   15  ---    8 |    61   61   60   57  ---    59
 R23  |>>>>>   38   17   26   24   94   15 |    26   45   59   52   67    42
 R24  |>>>>>   35   17   27   19  ---   14 |   282  271  289  267  ---   276
------+------------------------------------+--------------------------------
 RMS  |>>>>>   25   13   24   22  143      |T   41   46   54   46   33    43
 WRMS |>>>>>   25   13   22   22  143      |NE  41   46   54   46   33    43
 MEDI |>>>>>   20   13   22   20   94      |MD  25   27   36   29   23    22

Table 3.1543.2  GPS week: 1543   Day: 2   MJD: 55047                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 1835   14    7   14   21  ---    8 |    18   18   25   22  ---    17
 R03  |12521   12    8   15   19  ---    7 |    20   19   35   25  ---    21
 R07  | 1629   12   10   24   17  ---    9 |    23   23   37   32  ---    24
 R08  | 1929   17   13    9   20  144    8 |    20   30   25   26   29    21
 R10  | 3130   23   16   24   29  ---   12 |    17   25   30   21  ---    17
 R11  |  830   19   16   26   15  118   11 |    21   27   34   17   36    21
 R13  | 2780   17   11   15   23  ---    9 |    17   18   31   32  ---    17
 R14  | 2837   14   11   10   32  ---   10 |    12   22   25   30  ---    17
 R15  | 1054   23    9   16   31  114   11 |    15   24   40   27   31    23
 R17  | 1086   21   16   21   25  ---   11 |    51   72   71   73  ---    68
 R18  | 1430   17   12   18   15  ---    8 |    10   30   37   31  ---    25
 R19  |  949   11   13   12   21  ---    8 |    65   76   71   63  ---    68
 R20  | 2850   23   13   17   24  ---   11 |    46   54   43   45  ---    46
 R21  | 3320    7   13   25   22  ---   10 |    30   21   46   35  ---    27
 R22  | 1255   16   11   20   27  ---   10 |    52   59   63   52  ---    55
 R23  | 2947   30   20   45   29  164   17 |    38   48   86   70   90    54
 R24  | 2741   41   16   44   30  ---   19 |   304  306  317  308  ---   306
------+------------------------------------+--------------------------------
 RMS  | 3717   20   13   23   24  137      |T   44   51   59   53   46    48
 WRMS | 3717   19   11   18   24  137      |NE  44   51   59   53   46    48
 MEDI | 1929   17   13   18   23  118      |MD  21   27   37   32   31    24

Table 3.1543.3  GPS week: 1543   Day: 3   MJD: 55048                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 2524   10   11   10   15  ---    7 |    16   19   24   26  ---    17
 R03  |14641   16   12   15   20  ---    9 |    27   24   36   24  ---    25
 R07  | 1672   23   14   24   16  ---   11 |    38   43   36   33  ---    35
 R08  | 2196   22    9   28   17   96   11 |    22   22   36   26   34    21
 R10  | 2034   36   12   26   22  ---   13 |    27   20   30   26  ---    13
 R11  | 1130   13   23   28   20  100   12 |    22   27   29   25   47    14
 R13  | 2637   32   12   28    9  ---   12 |    22   16   29   16  ---    11
 R14  | 3691   31    9   21   13  ---   10 |    10   28   33   25  ---    23
 R15  | 1915   23    7   14   14  115    8 |    26   20   36   28   46    23
 R17  | 1071   46   23   44   26  ---   19 |    47   58   74   59  ---    58
 R18  | 1411   18   11   24   18  ---   10 |    26   32   40   25  ---    27
 R19  | 1074   16   13   15   14  ---    8 |    64   68   56   66  ---    63
 R20  | 1864   16   12   20   26  ---   11 |    32   45   55   42  ---    40
 R21  | 2787   24   12   23   35  ---   14 |    43   36   35   57  ---    39
 R22  | 1879   14   18   19   17  ---   10 |    89   91   98   95  ---    92
 R23  | 1802   29   23   23   40  226   17 |    51   48   62   86  217    58
 R24  | 1541  122   57   58   42  ---   40 |   282  333  348  314  ---   316
------+------------------------------------+--------------------------------
 RMS  | 4078   38   20   27   23  145      |T   49   54   62   57   86    51
 WRMS | 4078   26   14   22   23  145      |NE  49   54   62   57   86    51
 MEDI | 1879   23   12   23   18  100      |MD  27   32   36   28   46    27

Table 3.1543.4  GPS week: 1543   Day: 4   MJD: 55049                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 3176   19   12   13   20  ---    9 |    26   18   23   21  ---    16
 R03  |11147   15   10   19   31  ---   11 |    19   21   25   26  ---    16
 R07  | 3538   30   20   24   23  ---   13 |    22   38   45   24  ---    30
 R08  | 2133   22   14   18   27   71   11 |    31   34   29   20   53    25
 R10  | 2657   22    9   17   22  ---   10 |    17   17   24   21  ---    13
 R11  |  993   15   12   45   26  146   15 |    35   34   71   36   54    39
 R13  | 1723   24    7   18   18  ---    9 |    24   18   32   27  ---    20
 R14  | 1847   30    8   36   12  ---   13 |    15   18   41   22  ---    19
 R15  | 4152   35   12   35   20   60   14 |    22   27   46   22   39    24
 R17  | 1059   35    9   12   24  ---   11 |    51   55   45   58  ---    50
 R18  | 1322   23    8   11   18  ---    8 |    40   33   38   36  ---    33
 R19  | 1132   25   10   14   16  ---    9 |    44   49   43   47  ---    44
 R20  | 1626   28   19   25   22  ---   13 |    36   36   30   20  ---    24
 R21  | 1658   19   16   31   31  ---   14 |    26   24   34   34  ---    18
 R22  | 1345   20   11   15   20  ---    9 |    67   86   86   89  ---    83
 R23  | 1572   26   16   17   44  247   15 |    52   40   56   68  206    47
 R24  | 2375  119   55   75   85  ---   46 |   316  394  408  333  ---   363
------+------------------------------------+--------------------------------
 RMS  | 3452   38   18   29   31  150      |T   49   55   63   53   88    50
 WRMS | 3452   25   12   23   31  150      |NE  49   55   63   53   88    50
 MEDI | 1723   24   12   18   22   71      |MD  31   34   41   27   53    25

Table 3.1543.5  GPS week: 1543   Day: 5   MJD: 55050                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 2127   28   10   16   29  ---   11 |    24   18   23   21  ---    15
 R03  | 6035   18   13   16   30  ---   11 |    28   28   24   25  ---    23
 R07  | 4895   20   11   15   29  ---   10 |    40   43   42   41  ---    39
 R08  |  877   39   13   13   15   48   11 |    27   32   36   23   28    23
 R10  | 2980   30   20   18   24  ---   13 |    15   28   27   21  ---    15
 R11  | 2475   19   22   31   24  140   14 |    26   33   22   27   26    21
 R13  | 1302   22   17   26   27  ---   13 |    22   28   31   25  ---    12
 R14  | 1508   30   11   18   16  ---   10 |    17   35   56   33  ---    33
 R15  | 4185   35   19   34   17   79   15 |    38   24   42   21   22    25
 R17  | 1605   54   14   18   30  ---   16 |    30   52   53   42  ---    45
 R18  | 1525   51   11   10   29  ---   14 |    21   38   35   42  ---    32
 R19  | 1049   57   14   14   23  ---   15 |   121  125  106  109  ---   114
 R20  | 2228   40   16   23   20  ---   13 |    50   53   49   54  ---    49
 R21  |  773   37   19   30   28  ---   15 |    36   36   41   35  ---    27
 R22  |  936   44   20   13   20  ---   13 |   189  207  209  208  ---   205
 R23  | 2381   33   15   30   27  128   14 |    68   61   91   60   88    68
 R24  | 5113   41   15   17   19  ---   12 |   210  203  214  208  ---   207
------+------------------------------------+--------------------------------
 RMS  | 2935   37   16   21   25  106      |T   56   61   64   58   41    56
 WRMS | 2935   33   14   20   25  106      |NE  56   61   64   58   41    56
 MEDI | 2127   35   15   18   24   79      |MD  30   36   42   35   26    32

Table 3.1543.6  GPS week: 1543   Day: 6   MJD: 55051                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 1858   19   11   17   17  ---    9 |    19   15   24   21  ---    15
 R03  | 6323   24   11   22   18  ---   10 |    19   18   29   27  ---    17
 R07  | 2823   20    7   21   15  ---    8 |    28   31   44   31  ---    30
 R08  |  825   18   13   26   18   67   10 |    26   41   24   32   47    30
 R10  | 3570   28   14   31   21  ---   13 |    20   27   34   28  ---    21
 R11  | 2568   14   11   30   15  146   10 |    21   24   40   26   31    23
 R13  | 1589   30   14   30   23  ---   13 |    16   22   36   30  ---    21
 R14  | 2296   32   15   19   16  ---   11 |    14   20   36   23  ---    18
 R15  | 6705   26    8   16   19   98    9 |     9   16   37   11   18    15
 R17  | 1709   47   21   17   27  ---   16 |    82   80   78   86  ---    79
 R18  | 1677   41   20   18   17  ---   13 |    94   88   79   96  ---    86
 R19  |  778   35   17   30   19  ---   13 |   137  171  166  156  ---   160
 R20  | 1880   42   15   39   23  ---   16 |    39   61   80   62  ---    59
 R21  |  999   72   34   27   31  ---   23 |   116   68   73   94  ---    81
 R22  |  747   35   14   29   16  ---   13 |   177  218  227  198  ---   208
 R23  | 3043   42   18   30   28  192   16 |    69   71  104   90   91    81
 R24  | 4643   52   23   36   30  ---   19 |   205  185  192  200  ---   191
------+------------------------------------+--------------------------------
 RMS  | 3129   37   17   27   21  134      |T   64   68   76   71   46    66
 WRMS | 3129   27   12   25   21  134      |NE  64   68   76   71   46    66
 MEDI | 1880   32   14   27   19   98      |MD  28   41   44   32   31    30



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