[IGSREPORT-17483] Wk 1533 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Jun 11 05:37:41 PDT 2009


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IGS Electronic Report   11 Jun 05:38:03 PDT 2009      Message Number 17483
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1533   (May 24, 2009 - May 30, 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 2.1533.
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:                   
                                                                               
 igl1533[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1533 in the SP3 format.
 igl15337.sum      Combination Report for GPS Week 1533.


    
    
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  |    234.5 ns
                1  |    232.7 ns
                2  |    229.8 ns
                3  |    245.6 ns
                4  |    234.1 ns
                5  |    220.8 ns
                6  |    232.9 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                3  |  BKG   | R23

    
         
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 1.1533, 1a.1533).
        
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 2.1533.0-6)                                                                                
    
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 3.1533.0-6). 
        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 1533 summary.                      (May 24, 2009 - May 30, 2009)

Table 1.1533.a     GPS week : 1533   MJD: 54975.0-54981.0

         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   96|    2     0   -20    16   -42    48  -.04   63   44 |       0     976  16971  21522
        |    3     2     6    44    72   288   .15           |       0   14150
cod  235|   -1    -1     2    15    13    68  -.11   26   19 |     ---     ---    ---    ---
        |    1     1     2    20    25    78   .04           |     ---     ---
esx  142|    0     1    11   -25    69    43   .49   46   35 |  109573     869   6747  17260
        |    2     2     4    55    70    93   .13           |   12500    4033
iac  n/a|    0     0    -1     6   -51  -139  -.19   31   31 | -295021    6238 431868 436961
        |    1     1     3    34    23    64   .07           |  659489    9710
mcc  n/a|   -4     1    55   -63  -117  1210   .68  272  272 |     ---     ---    ---    ---
        |   13    11    20   204   189   853  1.38           |     ---     ---


Table 1.1533.b     GPS week : 1533   MJD: 54975.0-54981.0   

         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  |   68   24   14   23   19   12   11 |
 R03  |   46   22   17   31   19   16   17 |
 R06  |   19   32   25   21   37   30   25 |
 R07  |   11   12   61  ---  ---  ---    0 |
 R08  |   78   53   23   13   20   17   15 |
 R10  |   35   16   17   18   17   16   15 |
 R11  |   22   19   22   21   22   24   19 |
 R13  |   18   17   19   19   17   18   14 |
 R14  |   22   15   16   19   16   21   14 |
 R15  |   17   17   21   17   19   17   18 |
 R17  |   16   19   20   20   23   23   14 |
 R18  |   20   16   18   15   12   14   14 |
 R19  |   16   14   13   14   13   13   14 |
 R20  |   14   23   23   17   18   18   16 |
 R21  |   15   12   16   15   14   14   16 |
 R22  |   14   13   20   12   18   17   15 |
 R23  |   95   70   97   39   52   31   35 |
 R24  |   26   19   23   33   27    0  --- |


Table 1.1533.c     GPS week : 1533   MJD: 54975.0-54981.0   

         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 1533 0   |  200  -153   379     848   -2522  -10370  84.1  4875  4875 |  234528       0
brd 1533 1   |  -25   -25   328   -1298   -2133  -14900  88.0  7014  7014 |  232743       0
brd 1533 2   | -137    -5   343   -1746    1214  -19520  82.2  8277  8277 |  229836       0
brd 1533 3   |   82    88   523   -1445    1842  -15200  86.8  5863  5863 |  245628       0
brd 1533 4   |   39   -54   490   -1802    1700  -14370  92.8  5228  5228 |  234080       0
brd 1533 5   |  -54    13   374    1373     729  -15730  93.0  4302  4302 |  220805       0
brd 1533 6   |   81   144   403    1391    1475  -15350  87.6  2824  2824 |  232861       0
-------------+------------------------------------------------------------+----------------
brd 1533 mean|   26     1   406    -382     329  -15062  87.8  5483  5483 |  232925       0
brd 1533 sdev|  109    96    73    1504    1853    2675   4.0  1788  1788 |    7322       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 2.1533.0  GPS week: 1533   Day: 0   MJD: 54975                            

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   96|   -1     0   -23    62  -115   438  -.17  123   46 |       0    1799   4609   5133
cod  235|    0     0     7    26    31    59  -.08   39   20 |     ---     ---    ---    ---
esx  142|    0     5     5   -10   106    90   .60   53   36 |   97584    5972   7601  18946
iac  n/a|    2     1     0   -28   -82  -229  -.23   38   38 | -999999   22738 999999 999999
mcc  n/a|    0    -3    81     9   -76   692  1.15  103  103 |     ---     ---    ---    ---

Table 2.1533.1  GPS week: 1533   Day: 1   MJD: 54976                            

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   96|    4    -2   -26   -54  -147   172  -.22   76   43 |       0    1534   4859   5332
cod  235|   -4     0     2    16    47    11  -.14   27   21 |     ---     ---    ---    ---
esx  142|   -2     3     9    42   149    82   .62   34   30 |  111953    -621   8879  23497
iac  n/a|    1     0     4   -38   -88  -180  -.23   29   29 | -999999   17631 999999 999999
mcc  n/a|   -9    -9    71   -97  -135   697  1.48  134  134 |     ---     ---    ---    ---

Table 2.1533.2  GPS week: 1533   Day: 2   MJD: 54977                            

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   96|    0     0   -19    41   -20   -92  -.01   53   52 |       0     165   6061   6663
cod  235|   -1    -3     1    29    20   -25  -.11   24   19 |     ---     ---    ---    ---
esx  142|    2     0    19   -10    30   134   .30   65   40 |  103647   -1161   7602  15091
iac  n/a|    0     2    -1   -11   -28   -43  -.12   35   35 | -999999    1915 999999 999999
mcc  n/a|   -2    11    22   -74  -150   744  -.83  311  311 |     ---     ---    ---    ---

Table 2.1533.3  GPS week: 1533   Day: 3   MJD: 54978                            

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   96|    0     2    -9    67    75   326   .18   46   38 |       0   21422  34527  43823
cod  235|    0     0     3    20   -31    -8  -.09   26   24 |     ---     ---    ---    ---
esx  142|    2     0    11  -112    46  -119   .41   43   33 |  131682   -4408   6131  16384
iac  n/a|    1     0    -8     5   -39  -123  -.21   29   29 |  247936   -1536   6186  17909
mcc  n/a|    2   -10    42  -403    91   597 -1.32  399  399 |     ---     ---    ---    ---

Table 2.1533.4  GPS week: 1533   Day: 4   MJD: 54979                            

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   96|    8     5   -16    24   -12    36   .14   52   45 |       0    2996  20408  26289
cod  235|    0    -1     0    -6     1   130  -.07   24   18 |     ---     ---    ---    ---
esx  142|   -1     2    12   -12   107    36   .37   49   40 |  106916    5474   5913  12531
iac  n/a|   -1     3    -3    41   -41  -174  -.07   28   28 |  232300     894   5887  11845
mcc  n/a|   17    20    51   -96    80   901   .14  296  296 |     ---     ---    ---    ---

Table 2.1533.5  GPS week: 1533   Day: 5   MJD: 54980                            

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   96|    4     2   -30   -18   -49  -140  -.03   57   49 |       0  -26547  27191  35519
cod  235|   -2    -1     2   -18     7   147  -.18   23   18 |     ---     ---    ---    ---
esx  142|    3     0     8    14   107   -40   .57   36   30 |   96447   -2393   4515  19204
iac  n/a|    0     0    -1    51   -40  -146  -.24   29   29 |  221855     185   4499  13618
mcc  n/a|  -20     9    51   -77  -154  2086  1.84  289  289 |     ---     ---    ---    ---

Table 2.1533.6  GPS week: 1533   Day: 6   MJD: 54981                            

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   96|    2     0   -21    -7   -27  -395  -.15   35   32 |       0    5468  21145  27898
cod  235|   -3     0     1    39    16   162  -.10   21   16 |     ---     ---    ---    ---
esx  142|    0     2    13   -87   -59   122   .59   42   34 |  118785    3220   6590  15170
iac  n/a|    2     0    -1    27   -36   -75  -.23   29   29 |  232753    1840   6513  15364
mcc  n/a|  -18    -6    70   294  -476  2756  2.33  374  374 |     ---     ---    ---    ---

       
       
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 3.1533.0  GPS week: 1533   Day: 0   MJD: 54975                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 5529  289   84   81   58  ---   68 |   511  230  232  325  ---   291
 R03  | 2060  194   55   61   41  ---   46 |   405  242  228  324  ---   283
 R06  | 3711   49   31   27   29  ---   18 |   163  226  222  205  ---   210
 R07  |11040   21   16   22   17  ---   10 |    16 9999   61   12  ---  9999
 R08  | 1429  303   99  111   86  ---   78 |   599  827  859  756  ---   781
 R10E | 2155  152   33   42   36  ---   35 |    89   42   51   40  ---    40
 R11E | 2323   68   14   38   40  102   21 |    44   28   46   45   43    31
 R13E | 1082   36   26   31   34  ---   18 |    22   23   41   51  ---    26
 R14E | 2023   34   24   55   36  ---   21 |    25   38   66   38  ---    32
 R15E | 5843   43   19   32   28  103   16 |    23   27   42   40   44    23
 R17  |  851   18   18   45   24  ---   15 |    51   50   85   47  ---    51
 R18  |  594   38   20   50   30  ---   19 |    28   51   61   43  ---    42
 R19  | 1200   39   24   36   17  ---   15 |    34   55   64   46  ---    45
 R20M | 1398   44   19   25   20  ---   14 |    46   61   53   56  ---    53
 R21M | 3055   39   14   39   22  ---   15 |    49   61   73   68  ---    58
 R22M | 1637   21   11   31   30  ---   14 |    53   66   77   82  ---    68
XR23M | 9765  201  107  ---  132  ---   94 |   177  105  ---  106  ---    43
 R24M |12864   49   19   80   28  ---   25 |   156  176  156  183  ---   172
------+------------------------------------+--------------------------------
 RMS  | 4874  123   39   53   38  102      |T  138  135  142  137   43   132
 WRMS | 4874   46   20   36   38  102      |NE 225  240  226  219  ---   243
 MEDI | 2060   43   20   39   30  102      |MD  49   61   66   51   43    51

Table 3.1533.1  GPS week: 1533   Day: 1   MJD: 54976                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  |10161   91   25   34   29  ---   24 |   114  132  149  138  ---   131
 R03  | 5631   81   19   29   35  ---   22 |    91  132  154  128  ---   128
 R06  | 8480  128   30   47   31  ---   32 |   232  320  333  303  ---   306
 R07  |11890   27   15   24   20  ---   12 |    17 9999   60   16  ---  9999
 R08  | 3316  216   63   65   43  ---   52 |   595  530  553  564  ---   546
 R10E | 1961   44   17   27   29  ---   16 |    25   37   42   37  ---    28
 R11E | 2024   45   26   37   28  141   18 |    32   37   61   43   78    38
 R13E |  809   25   22   35   30  ---   16 |    38   23   48   40  ---    28
 R14E | 4724   38   20   19   28  ---   14 |    35   29   42   53  ---    33
 R15E | 6462   34   21   39   25  126   16 |    26   22   50   44   80    29
 R17  | 1032   41   33   31   33  ---   19 |    46   45   67   52  ---    45
 R18  |  967   33   19   31   31  ---   16 |    21   35   64   25  ---    32
 R19  |  923   42   13   29   21  ---   14 |    32   34   56   47  ---    39
 R20  | 1186   74   29   33   34  ---   22 |    30   35   67   58  ---    44
 R21  | 2736   35   17   19   17  ---   11 |    81   47   58   45  ---    50
 R22  | 1318   34   11   25   22  ---   12 |    31   42   40   53  ---    40
XR23  |12417  183   91  ---   49  ---   69 |   120   86  ---   75  ---    58
 R24  |19772   35   38   26   29  ---   18 |   210  258  259  233  ---   246
------+------------------------------------+--------------------------------
 RMS  | 7014   76   27   34   29  134      |T   98  108  123  108   79   107
 WRMS | 7014   43   21   30   29  134      |NE 143  175  179  159  ---   175
 MEDI | 2736   41   21   31   29  126      |MD  35   42   61   52   78    44

Table 3.1533.2  GPS week: 1533   Day: 2   MJD: 54977                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  |11488   32   14   37   19  ---   14 |   250  201  215  238  ---   218
 R03  | 4183   34   16   30   41  ---   17 |   256  227  220  240  ---   230
 R06  | 4271   73   25   52   33  ---   25 |   166  220  249  213  ---   215
 R07  |17186  103   55  211   48  ---   61 |    21 9999  183   13  ---  9999
 R08  | 6571   64   14   59   32  342   23 |   359  342  395  365   63   359
 R10E | 2725   18   23   49   29  ---   17 |    60   37   39   38  ---    29
 R11E | 3179   44   26   41   47  401   22 |    39   30   49   62  109    33
 R13E | 2137   38   20   50   34  ---   19 |    27   19   47   40  ---    20
 R14E | 3300   35   19   28   31  ---   15 |    49   32   39   46  ---    30
 R15E | 3557   62   16   32   40  115   21 |    35   26   51   40   87    27
 R17  | 1721   18   24   33   51  ---   19 |    40   33   47   25  ---    25
 R18  |11011   21   27   26   41  ---   17 |    29   41   48   44  ---    32
 R19  | 1294   34   18   26   15  ---   13 |    36   53   61   35  ---    44
 R20  | 1607   73   11   61   13  ---   23 |    47   46   91   53  ---    46
 R21  | 1723   30   18   29   35  ---   16 |    43   48   73   86  ---    58
 R22  | 1067   39   13   60   30  ---   19 |    35   54  114   69  ---    63
XR23  |14111  214  123  ---   91  ---   97 |   194   69  ---   65  ---    31
 R24  |21913   79   26   30   26  ---   23 |    88  155  140  120  ---   127
------+------------------------------------+--------------------------------
 RMS  | 8277   53   24   65   35  311      |T   98   96  121   99   86    93
 WRMS | 8277   52   19   40   35  311      |NE 144  159  177  146   63   160
 MEDI | 3300   38   19   37   33  342      |MD  43   48   73   53   87    44

Table 3.1533.3  GPS week: 1533   Day: 3   MJD: 54978                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 5745   74   22   34   28  ---   22 |   135  181  183  179  ---   170
 R03  | 2971   93   35   54   39  ---   31 |   106  206  218  163  ---   176
 R06  | 7586   33   41   30   34  ---   20 |   185  251  241  217  ---   228
 R08  | 4702   26   18   21   25  541   13 |   463  433  406  443   14   434
 R10E | 3021   40   28   24   34  ---   18 |    26   46   50   42  ---    33
 R11E | 1756   45   25   50   32  422   21 |    32   39   57   70   48    43
 R13E | 2513   49   30   34   19  ---   19 |    55   27   49   28  ---    28
 R14E | 2313   55   16   35   30  ---   19 |    23   50   72   74  ---    51
 R15E | 2631   33   24   27   35   84   17 |    41   43   49   48   53    35
 R17  | 2460   27   32   39   36  ---   19 |    40   44   48   24  ---    31
 R18  | 2073   21   21   28   30  ---   14 |    21   33   56   41  ---    30
 R19  | 2263   33   25   21   14  ---   13 |    51   57   44   30  ---    41
 R20  | 1735   36   12   33   34  ---   16 |    29   37   43   41  ---    29
 R21  | 1037   36   13   44   12  ---   15 |    29   54   83   49  ---    51
 R22  |  957   27   14   18   23  ---   11 |    44   53   65   62  ---    54
XR23  | 3444  294   37  ---   40  ---   38 |   180   64  ---   41  ---    44
 R24  |19422   46   32  107   29  ---   32 |   162  193  267  180  ---   197
------+------------------------------------+--------------------------------
 RMS  | 5863   46   26   43   29  399      |T   95  106  120  101   38    98
 WRMS | 5863   38   24   33   29  399      |NE 143  172  170  156   14   158
 MEDI | 2513   36   25   33   30  422      |MD  44   53   57   49   48    44

Table 3.1533.4  GPS week: 1533   Day: 4   MJD: 54979                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 3149   60   19   44   23  ---   19 |   180  185  207  183  ---   184
 R03  | 2006   50   30   25   27  ---   18 |   216  213  225  222  ---   216
 R06  | 9642  115   32   99   38  ---   37 |   107  181  240  146  ---   164
 R08  | 1918   34   12   62   32  239   19 |   183  222  256  199   15   214
 R10E | 4098   44   25   39   20  ---   17 |    46   60   80   56  ---    56
 R11E | 1091   48   19   68   28  451   21 |    32   41   83   64   42    47
 R13E | 3671   35   24   39   28  ---   17 |    52   29   57   31  ---    29
 R14E | 1464   44   13   43   22  ---   16 |    58   63   66   64  ---    58
 R15E |  961   58   18   27   33   56   19 |    25   32   40   47   36    30
 R17  | 1947   37   39   36   44  ---   23 |    27   55   53   30  ---    38
 R18  | 1239   28   12   23   21  ---   11 |    31   39   41   51  ---    39
 R19  | 2456   44    7   26   18  ---   13 |    29   28   47   39  ---    31
 R20  | 2409   49   13   42   29  ---   17 |    30   32   57   33  ---    29
 R21  | 1088   38   17   32   14  ---   13 |    38   53   51   42  ---    44
 R22  | 1270   46   15   53   21  ---   18 |    27   41   78   39  ---    41
XR23  | 1831  132   31  ---   74  ---   51 |    97   86  ---   67  ---    69
 R24  |16497   41   45   66   40  ---   27 |   113  121  145  103  ---   105
------+------------------------------------+--------------------------------
 RMS  | 5227   52   24   49   28  296      |T   75   87  107   83   31    82
 WRMS | 5227   45   18   40   28  296      |NE 110  131  152  124   15   126
 MEDI | 1947   44   19   39   28  239      |MD  46   55   66   56   36    47

Table 3.1533.5  GPS week: 1533   Day: 5   MJD: 54980                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 1774   28   17   19   23  ---   12 |   134  167  160  164  ---   159
 R03  | 4006   43   15   30   30  ---   16 |   149  193  198  169  ---   181
 R06  |14290  112   28   50   36  ---   30 |   147  225  229  198  ---   206
 R08  | 1936   46   30   17   24  204   16 |   391  379  386  396   16   386
 R10E | 4786   65   14   17   16  ---   15 |    36   25   40   39  ---    27
 R11E | 1518   64   28   49   34  447   23 |    49   76   82   88   32    72
 R13E | 2517   30   24   46   25  ---   18 |    25   20   51   30  ---    21
 R14E | 1534   59   27   39   28  ---   20 |    54   35   68   44  ---    35
 R15E | 2607   51   19   29   26   99   16 |    28   41   51   41   28    35
 R17  |  923   68   19   51   30  ---   22 |    21   48   82   47  ---    48
 R18  |  949   40    7   22   29  ---   13 |    17   28   34   63  ---    34
 R19  | 1487   22   11   20   33  ---   12 |    21   24   27   46  ---    25
 R20  | 4104   46   21   20   38  ---   17 |    19   33   38   20  ---    22
 R21  | 1568   48   14   24   17  ---   13 |    23   54   59   33  ---    43
 R22  | 1474   52   18   32   21  ---   16 |    53   38   49   26  ---    33
 R23  | 1652   75   46   63   38  ---   30 |    57   45   55   75  ---    47
XR24  | ----  ---  ---  ---   11  ---    0 |   ---  ---  ---   88  ---    76
------+------------------------------------+--------------------------------
 RMS  | 4301   57   23   36   29  289      |T   76   89  100   92   25    85
 WRMS | 4301   49   18   30   29  289      |NE 125  152  159  154   16   148
 MEDI | 1652   48   19   29   28  204      |MD  36   41   55   47   28    43

Table 3.1533.6  GPS week: 1533   Day: 6   MJD: 54981                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 2540   15   11   25   22  ---   10 |   124  149  177  143  ---   148
 R03  | 3135   23   16   45   31  ---   16 |   136  167  206  170  ---   169
 R06  | 7577   48   41   33   48  ---   25 |    95  148  150  118  ---   128
XR07  | ----  ---    9  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R08  | 2640   30   22   29   21  210   14 |   272  270  267  278   21   271
 R10E | 1422   36   15   29   24  ---   14 |    58   38   60   43  ---    41
 R11E |  857   33   25   43   34  532   18 |    39   40   49   55   45    39
 R13E | 1755   26   17   34   24  ---   14 |    39   32   43   34  ---    30
 R14E | 1737   26   12   38   23  ---   13 |    41   31   59   43  ---    36
 R15E | 2847   44   19   32   31  303   17 |    29   36   54   45   50    33
 R17  |  816   36   20   24   14  ---   13 |    32   72   83   50  ---    60
 R18  | 1220   24   13   33   27  ---   13 |    35   54   77   65  ---    55
 R19  | 2446   22   12   44   17  ---   13 |    24   37   68   54  ---    41
 R20  | 4215   35    7   44   27  ---   16 |    50   45   56   53  ---    44
 R21  | 1265   35   15   41   20  ---   15 |    29   62   76   47  ---    53
 R22  | 1114   32   27   19   20  ---   14 |    43   71   62   53  ---    57
 R23  | 1105   65   34  100   55  ---   35 |    89   31   52  109  ---    56
------+------------------------------------+--------------------------------
 RMS  | 2824   35   21   42   29  374      |T   70   80   96   85   38    78
 WRMS | 2824   32   16   34   29  374      |NE 102  128  146  125   21   124
 MEDI | 1737   32   16   33   24  303      |MD  41   45   62   53   45    53



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