[IGSREPORT-18527] Wk 1579 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Apr 29 16:14:53 PDT 2010


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IGS Electronic Report   29 Apr 16:15:16 PDT 2010      Message Number 18527
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1579   (Apr 11, 2010 - Apr 17, 2010) 
                                                                               
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 2.1579.
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:                   
                                                                               
 igl1579[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1579 in the SP3 format.
 igl15797.sum      Combination Report for GPS Week 1579.


    
    
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  |    371.7 ns
                1  |    455.6 ns
                2  |    402.6 ns
                3  |    402.2 ns
                4  |    373.7 ns
                5  |    406.1 ns
                6  |    414.7 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 1.1579, 1a.1579).
        
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 2.1579.0-6)                                                                                
    
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 3.1579.0-6). 
        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 1579 summary.                      (Apr 11, 2010 - Apr 17, 2010)

Table 1.1579.a     GPS week : 1579   MJD: 55297.0-55303.0

         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  128|    1     0     4     9    -3    -8  -.13   24   21 |       0     -39   1674   1732
        |    1     0     3    22    15    96   .05           |       0      38
cod  242|   -2     0     5    28    -3    14  -.09   15   14 |     ---     ---    ---    ---
        |    1     0     2    32    20    27   .02           |     ---     ---
esx  131|    0    -1     1   -40    10    16   .45   26   24 |   74715   -1000   3776   7927
        |    1     1     3    25    32    53   .04           |   27015    2316
gfz  197|   -2    -1     6   -71   -45    85  -.02   28   28 |   10713    -403   3432   7029
        |    2     1     3    40    65    43   .07           |  458620    1911
iac  n/a|    2     0   -14   -18    -3   -22  -.12   23   23 |  404162    -417   3762   8321
        |    1     1     5    19    18    71   .04           |   28495    1445
mcc  n/a|   12     0    41   -85   -71  1811   .02  207  207 |     ---     ---    ---    ---
        |   24    14    29   334   265   550   .25           |     ---     ---


Table 1.1579.b     GPS week : 1579   MJD: 55297.0-55303.0   

         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
------+------------------------------------+------------------------------------------
 R01  |   15   10   11   11   11   11   11 |
 R02  |   10   11   13   11    9   13   11 |
 R03  |   10    6   12   10   10    9    9 |
 R04  |   12   11    8    7   11   10    8 |
 R05  |   10   10    8    8   10   10    8 |
 R07  |   11   10   12   10   12   10    7 |
 R08  |   10   11   12    9   10    9   10 |
 R10  |   11   15   13   12   10   10   14 |
 R11  |   14   14   18   15   14   16   16 |
 R13  |    9   17   13   14   10   15   13 |
 R14  |   18   37   16   17   17   16   15 |
 R15  |   23   28   17   12   13   13   18 |
 R17  |   12   20   12   11   11   10   13 |
 R18  |   13    9   12   10   14   13   11 |
 R19  |   14   11   11   10    9    9   10 |
 R20  |   11   12    9   10   15   10   13 |
 R21  |   14   12   12   10   10   12   10 |
 R22  |   12   14   14    9   11    9   12 |
 R23  |   12   12   14   10    9   10   11 |
 R24  |   11   13   12    8   11   10    8 |


Table 1.1579.c     GPS week : 1579   MJD: 55297.0-55303.0   

         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 1579 0   |  -70   114   257   -1390   -2417  -22090  85.9  2070  2070 |  371692       0
brd 1579 1   |    0    59   380   -3880   -3503  -18630  85.3  2012  2012 |  455609       0
brd 1579 2   |   16    -7   303   -1512    2145  -15790  85.0  1891  1891 |  402574       0
brd 1579 3   |  -81   -62   195     -22    -731  -13390  85.5  1630  1630 |  402216       0
brd 1579 4   |  -20   -49   195    -859     115  -13910  88.1  2176  2176 |  373683       0
brd 1579 5   | -127   -82   274   -1020   -2391  -19890  87.0  2168  2168 |  406117       0
brd 1579 6   |   87    20   296    -224   -1205  -20490  87.1  1843  1843 |  414665       0
-------------+------------------------------------------------------------+----------------
brd 1579 mean|  -28    -1   271   -1272   -1141  -17741  86.3  1970  1970 |  403793       0
brd 1579 sdev|   71    70    64    1275    1884    3398   1.1   196   196 |   28135       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 2.1579.0  GPS week: 1579   Day: 0   MJD: 55297                            

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  128|    1     0     0    -3   -23    66  -.17   28   24 |       0     -59   1605   1669
cod  242|   -3     0     2    -8    31   -13  -.06   14   14 |     ---     ---    ---    ---
esx  131|    0     0     3   -32   -34    44   .43   28   25 |   38367    -635   3634   8059
gfz  197|    0     0     1   -46   -78    57  -.08   25   25 |     809    2913   3168   7161
iac  n/a|    3     0    -5    -6   -32   -81  -.06   22   22 |  370528    1189   3583   8607
mcc  n/a|  -39     5    -4  -363   -44  1685   .38  220  220 |     ---     ---    ---    ---

Table 2.1579.1  GPS week: 1579   Day: 1   MJD: 55298                            

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  128|    3     0     9    43    -3   139  -.12   33   25 |       0     -14   1912   1979
cod  242|   -3     1     7   -17    12    15  -.06   21   17 |     ---     ---    ---    ---
esx  131|   -2     0     0   -30     1   -23   .41   32   27 |  121231   -2643   3950   7796
gfz  197|   -4    -2     5   -53  -141    29   .02   33   33 |   55097     759   3704   7216
iac  n/a|    2     0   -13     0   -22  -118  -.11   23   23 |  456587   -1508   3932   7896
mcc  n/a|   36   -19    24   366  -363  2206  -.37  343  343 |     ---     ---    ---    ---

Table 2.1579.2  GPS week: 1579   Day: 2   MJD: 55299                            

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  128|    2     0     8    -5   -18   -38  -.11   22   20 |       0     -55   1604   1661
cod  242|    0     0     5    41    -7   -19  -.10   15   14 |     ---     ---    ---    ---
esx  131|    0     0     4   -36    43    67   .47   27   26 |   74019     650   3624   8983
gfz  197|    0    -1     7  -130   -88    93   .00   28   28 |  249834   -1620   3034   7011
iac  n/a|    0     0   -22   -23    19   -34  -.11   23   23 |  401232    1677   3618   8504
mcc  n/a|   22    -3    23    79  -342  1135  -.10   46   46 |     ---     ---    ---    ---

Table 2.1579.3  GPS week: 1579   Day: 3   MJD: 55300                            

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  128|    3     0     5   -22     8    34  -.14   17   16 |       0     -90   1741   1810
cod  242|   -2     1     3    58   -26    12  -.10   14   12 |     ---     ---    ---    ---
esx  131|   -2    -3     2   -61    20   -59   .46   21   20 |   76651     363   3940   8761
gfz  197|   -4    -3     6  -118    20    43  -.01   24   24 |  249724    -603   3522   7137
iac  n/a|    2    -1   -17     0    17   -20  -.12   24   24 |  403363    -426   3941   9727
mcc  n/a|   15     2    49   -98   -38  1174  -.07   62   62 |     ---     ---    ---    ---

Table 2.1579.4  GPS week: 1579   Day: 4   MJD: 55301                            

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  128|    1     0     3     5    19  -120  -.04   23   23 |       0     -62   1716   1764
cod  242|   -2     0     5    70    -4    49  -.10   12   12 |     ---     ---    ---    ---
esx  131|   -1    -2    -2   -88   -31     4   .40   22   20 |   47793   -5317   3711   7653
gfz  197|   -2    -2     2   -77    19   136  -.15   29   29 | -999999   -2973   3447   7248
iac  n/a|    4     2   -12   -52    -1    69  -.18   25   25 |  375041   -2161   3707   8328
mcc  n/a|    7    12    56   132   440  2637   .03  392  392 |     ---     ---    ---    ---

Table 2.1579.5  GPS week: 1579   Day: 5   MJD: 55302                            

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  128|    0    -1     1    23     5  -122  -.15   21   21 |       0     -24   1673   1716
cod  242|   -1     0     7    28    -3    50  -.09   14   13 |     ---     ---    ---    ---
esx  131|    0     0    -3   -26    39    -8   .52   25   24 |   77747    -896   3328   7189
gfz  197|   -5    -1     6   -17   -73   103   .05   28   28 |  255635   -1466   3169   6683
iac  n/a|    1     0   -10   -10    -6    70  -.16   21   21 |  406941   -1547   3313   7177
mcc  n/a|   18   -20    87   -66   -84  2116   .02  200  200 |     ---     ---    ---    ---

Table 2.1579.6  GPS week: 1579   Day: 6   MJD: 55303                            

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  128|    0     0     3    24   -10   -15  -.18   21   17 |       0      25   1467   1529
cod  242|    0     0     7    26   -26     5  -.10   15   14 |     ---     ---    ---    ---
esx  131|    0    -2     4   -11    32    93   .45   25   23 |   87202    1476   4249   7049
gfz  197|   -3     0    13   -59    20   137   .04   29   29 |  263891     168   3985   6748
iac  n/a|    1     0   -16   -32    -2   -44  -.12   21   21 |  415442    -149   4240   8011
mcc  n/a|   26    17    53  -646   -64  1724   .28  184  184 |     ---     ---    ---    ---

       
       
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 3.1579.0  GPS week: 1579   Day: 0   MJD: 55297                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  iac  mcc  IGL |   bkg  cod  esx  gfz  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1749   22   16   41   24   22  ---   14 |    32   39   68   53   49  ---    43
 R02  | 2987   16   11   20   23   20  ---    9 |    39   42   58   51   52  ---    45
 R03  | 2905   19   10   20   16   20  ---    9 |    15   22   30   27   31  ---    20
 R04  | 2003   32   15   19   22   18  ---   12 |    31   59   60   58   49  ---    49
 R05  | 2551   16   14   21   19   15  ---    9 |    32   50   45   42   44  ---    43
 R07  | 1472   15   17   13   41   26  ---   11 |    29   38   32   42   38  ---    32
 R08  | 1373   13   10   27   23   16  102    9 |    33   39   34   30   43   67    35
 R10  | 1090   19   12   24   14   21  ---   11 |    67   75   82   73   69  ---    72
 R11  | 1013   29   16   36   22   18  ---   14 |    81   88   93   85   84  ---    85
 R13  | 1269   17    9   23   32   17  ---    9 |    78   83   74   79   84  ---    80
 R14  | 2350   48   14   31   27   33  ---   18 |    84  106   94  113  112  ---    98
 R15  | 3955   66   10   53  ---   30  294   23 |    85  130  156  ---  133  265   124
 R17  | 1107   23   11   25   16   26  ---   12 |    36   37   45   44   34  ---    32
 R18  | 4111   19   23   25   21   20  ---   13 |    29   36   26   27   29  ---    26
 R19  |  943   35   13   19   21   27  ---   13 |    20   33   34   33   26  ---    24
 R20  | 1746   25   14   18   23   21  ---   11 |    21   34   27   31   28  ---    25
 R21  |  985   28   19   27   35   22  ---   13 |    65   78   73   85   74  ---    72
 R22  |  718   16   11   32  ---   21  ---   11 |    46   55   49  ---   44  ---    46
 R23  |  706   25   10   27  ---   22  ---   12 |    34   37   44  ---   31  ---    32
 R24  | 1274   23   10   24  ---   22  ---   11 |    37   50   55  ---   41  ---    44
------+-----------------------------------------+-------------------------------------
 RMS  | 2069   28   14   28   25   22  220      |T   44   56   58   54   54  166    51
 WRMS | 2069   24   14   25   25   22  220      |NE  33   43   45   43   40   67    37
 MEDI | 1373   22   12   24   22   21  102      |MD  34   42   49   44   44   67    43

Table 3.1579.1  GPS week: 1579   Day: 1   MJD: 55298                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  iac  mcc  IGL |   bkg  cod  esx  gfz  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 2710   18   12   22   21   16  ---    9 |    42   33   42   37   37  ---    36
 R02  | 3268   15   17   23   24   20  ---   11 |    39   42   54   44   69  ---    49
 R03  | 2307    9    9   13   18   10  ---    6 |    17   31   30   32   30  ---    26
 R04  | 2422   19   22   18   21   16  ---   11 |    25   50   44   48   30  ---    35
 R05  | 2934   17   19   19   27   16  ---   10 |    21   35   32   50   41  ---    30
 R07  | 1666    8   19   19   27   18  ---    9 |    45   44   63   68   49  ---    48
 R08  |  933   19   16   22   50   19   85   11 |    39   32   32   42   31   38    29
 R10E | 1138   15   20   38   48   27  ---   15 |    57   70   75   84   56  ---    61
 R11  | 1290   24   20   27   36   26  ---   14 |    66   80   91   88   72  ---    74
 R13  |  759   45   21   35   25   17  ---   17 |    82  116  124  105  101  ---   104
 R14E | 2487   89   42   77   53   49  ---   37 |    50  134  168  147   80  ---    98
 R15  | 2860   67   41   52  ---   30  477   27 |    63  111  126  ---   82  321    87
 R17  | 1639   40   20   36   44   38  ---   19 |    22   38   49   66   51  ---    37
 R18  | 3033   12   14   24   31   11  ---    9 |    23   37   33   30   30  ---    27
 R19  |  816   23   16   20   32   19  ---   11 |    23   29   27   27   23  ---    21
 R20  | 1971   12   14   32   29   21  ---   12 |    27   37   40   50   34  ---    31
 R21  | 1410   21   17   26   23   18  ---   11 |    89   83   89   90   93  ---    87
 R22  | 1167   22   19   23  ---   29  ---   13 |    35   43   42  ---   44  ---    36
 R23  |  690   25   14   26  ---   15  ---   11 |    28   28   31  ---   29  ---    23
 R24  | 1152   20   19   32  ---   17  ---   12 |    29   37   33  ---   37  ---    29
------+-----------------------------------------+-------------------------------------
 RMS  | 2012   33   21   32   33   23  343      |T   41   55   61   63   50  179    48
 WRMS | 2012   25   17   27   33   23  343      |NE  33   39   42   48   41   38    36
 MEDI | 1639   19   19   24   27   18   85      |MD  35   38   42   50   41   38    36

Table 3.1579.2  GPS week: 1579   Day: 2   MJD: 55299                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  iac  mcc  IGL |   bkg  cod  esx  gfz  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1767   21   10   21   29   22  ---   10 |    36   32   36   28   25  ---    27
 R02  | 3848   17   18   22   20   29  ---   12 |    21   35   48   37   55  ---    36
 R03  | 2646   14   19   31   15   20  ---   12 |    20   25   26   21   37  ---    20
 R04  | 1712   12    7   24   15   13  ---    8 |    38   47   49   46   47  ---    43
 R05  | 2706   13    9   14   20   17  ---    7 |    23   26   33   43   39  ---    27
 R07  | 1627   20   11   27   25   25  ---   12 |    29   36   45   42   45  ---    33
 R08  | 1237   17   13   22   32   29   46   12 |    36   38   37   48   44   43    34
 R10E | 1147   19   10   26   34   30  ---   12 |    56   62   73   76   60  ---    60
 R11E | 1649   27   21   37   35   38  ---   17 |    53   75   85   76   57  ---    64
 R13E |  883   25   19   23   41   25  ---   13 |    71  102  110   88   96  ---    94
 R14E | 1821   36   16   34   25   21  ---   15 |    46   91   94   97   92  ---    80
 R15E | 2330   37   21   36  ---   22  ---   16 |    56   96  109  ---   96  ---    88
 R17  | 1627   19   14   20   24   27  ---   11 |    34   38   41   40   35  ---    34
 R18  | 2212   18   16   34   27   14  ---   12 |    26   38   48   37   40  ---    34
 R19  | 1362   14   13   31   25   12  ---   10 |    27   32   40   41   25  ---    26
 R20  | 1889   15   15   19   37   11  ---    9 |    19   31   29   41   24  ---    23
 R21  |  786   21   22   20   33   20  ---   12 |    35   53   33   61   40  ---    39
 R22  | 1791   22   15   22  ---   33  ---   13 |    70   62   44  ---   42  ---    53
 R23  |  980   23   15   40  ---   13  ---   13 |    30   46   59  ---   40  ---    40
 R24  |  895   31   14   22  ---   11  ---   12 |    26   31   36  ---   27  ---    24
------+-----------------------------------------+-------------------------------------
 RMS  | 1890   22   15   27   28   23   46      |T   37   49   53   51   48   43    43
 WRMS | 1890   20   14   26   28   23   46      |NE  31   38   40   40   37   43    32
 MEDI | 1649   19   15   23   25   21   46      |MD  34   38   44   42   40   43    34

Table 3.1579.3  GPS week: 1579   Day: 3   MJD: 55300                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  iac  mcc  IGL |   bkg  cod  esx  gfz  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1219   18   11   21   26   24  ---   10 |    40   53   51   64   47  ---    46
 R02  | 2237   13   17   27   15   15  ---   10 |    44   58   51   51   42  ---    47
 R03  | 2197   15   13   20   26   24  ---   10 |    32   34   44   33   33  ---    32
 R04  |  809   12    7   10   19   16  ---    6 |    23   32   33   42   31  ---    27
 R05  |  964   16    9   13   31   13  ---    7 |    28   40   41   49   41  ---    36
 R07  | 1735   13   13   21   11   19  ---    9 |    52   50   45   55   53  ---    47
 R08  | 1244   15   10   18   23   19   62    8 |    29   35   30   21   29   71    28
 R10E | 2508   24   21   18   21   21  ---   12 |    63   61   62   67   71  ---    61
 R11E | 1240   22   16   27   35   39  ---   14 |    85   96  103   94   91  ---    91
 R13E |  891   21   21   26   30   30  ---   14 |    64   89   82   78   79  ---    77
 R14E |  797   32   13   27   26   43  ---   16 |    59   61   70   78   75  ---    62
 R15E | 2134   20   11   23  ---   30  ---   12 |    82   84   93  ---   98  ---    85
 R17  | 2751   15    9   24   16   27  ---   10 |    62   65   83   70   57  ---    66
 R18  | 1797   18   16   17   17   15  ---    9 |    30   39   23   35   22  ---    28
 R19  |  990   13   12   24   23   23  ---   10 |    26   40   53   41   41  ---    36
 R20  | 1651    8   13   18   25   27  ---    9 |    27   26   43   45   27  ---    26
 R21  |  851   14   17   16   21   20  ---    9 |    70   79   68   73   74  ---    73
 R22  | 1774   15   12   18  ---   18  ---    9 |    31   46   40  ---   35  ---    37
 R23  | 1245   18   13   21  ---   19  ---   10 |    49   53   53  ---   58  ---    51
 R24  | 1388   14   10    9  ---   18  ---    7 |    32   37   39  ---   30  ---    33
------+-----------------------------------------+-------------------------------------
 RMS  | 1630   17   14   21   24   24   62      |T   46   53   55   56   51   71    49
 WRMS | 1630   16   12   20   24   24   62      |NE  38   45   46   48   41   71    40
 MEDI | 1245   15   13   20   23   20   62      |MD  40   50   51   51   42   71    46

Table 3.1579.4  GPS week: 1579   Day: 4   MJD: 55301                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  iac  mcc  IGL |   bkg  cod  esx  gfz  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1394   25   14   22   20   18  ---   11 |    29   46   49   47   34  ---    38
 R02  | 2279   14   10   20   16   21  ---    9 |    36   45   45   32   31  ---    39
 R03  | 3539   17   10   14   16   29  ---   10 |    25   28   35   28   22  ---    24
 R04  |  843   23   10   13   16   29  ---   10 |    40   43   47   35   47  ---    41
 R05  |  740   13   13   24   22   16  ---    9 |    24   25   30   36   25  ---    22
 R07  | 1179   18    8   22   29   37  ---   12 |    30   39   57   59   46  ---    38
 R08  |  966   21   13   13   22   24   60   10 |    33   42   34   46   43   84    34
 R10E | 4820   17    9   19   25   21  ---    9 |    40   40   43   50   40  ---    38
 R11E | 1037   28   18   22   39   32  ---   14 |    63   60   79   71   61  ---    63
 R13E | 1086   20   10   24   28   20  ---   10 |    63   81   88   75   64  ---    73
 R14E |  959   39   14   32   63   39  ---   17 |    42   36   62   84   62  ---    44
 R15E | 2833   34   12   21  ---   22  630   12 |    49   59   66  ---   59  591    56
 R17  | 3326   12   14   19   28   32  ---   11 |    52   56   60   69   38  ---    51
 R18  | 3894   40   14   23   26   21  ---   14 |    30   48   52   49   51  ---    43
 R19  | 1101   24   13   10   27   14  ---    9 |    19   38   26   28   32  ---    27
 R20  | 1277   13   17   41   27   27  ---   14 |    22   33   40   28   28  ---    22
 R21  |  699   16    7   26   22   21  ---   10 |    50   42   60   61   41  ---    45
 R22  | 1155   11   12   22  ---   30  ---   11 |    59   68   54  ---   50  ---    57
 R23  | 1585   15   10   13  ---   25  245    9 |    33   36   31  ---   34  204    32
 R24  | 1882   24   14   20  ---   15  ---   10 |    29   28   31  ---   23  ---    23
------+-----------------------------------------+-------------------------------------
 RMS  | 2175   23   12   22   29   25  392      |T   38   44   49   49   41  293    40
 WRMS | 2175   23   12   20   29   25  392      |NE  34   41   43   43   36  144    35
 MEDI | 1179   18   12   21   25   22  245      |MD  33   42   47   47   40  204    38

Table 3.1579.5  GPS week: 1579   Day: 5   MJD: 55302                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  iac  mcc  IGL |   bkg  cod  esx  gfz  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1573   19   11   26   28   17  ---   10 |    21   32   48   50   29  ---    28
 R02  | 2642   17   17   39   27   17  ---   13 |    23   33   44   33   23  ---    26
 R03  | 3446   12   12   21   19   19  ---    9 |    28   28   40   34   28  ---    27
 R04  | 1211   22   13   18   25   19  ---   10 |    29   23   24   27   27  ---    21
 R05  |  831   18   12   12   21   25  ---   10 |    24   25   30   36   38  ---    27
 R07  | 1893   10   17   23   31   17  ---   10 |    33   24   50   54   29  ---    31
 R08  |  978   14   11   20   17   18  135    9 |    20   27   37   36   30   43    26
 R10E | 4145   19    9   19   32   22  ---   10 |    32   32   44   36   42  ---    34
 R11E | 1298   27   15   32   47   35  ---   15 |    44   46   60   72   52  ---    46
 R13E | 1795   32   19   34   37   19  ---   14 |    25   46   56   50   43  ---    39
 R14E | 1304   25   12   38   40   34  ---   15 |    26   29   52   55   48  ---    30
 R15E | 1966   29   16   24  ---   19  271   12 |    53   64   79  ---   65  102    62
 R17  | 2405   15   12   20   21   19  ---    9 |    51   53   49   45   43  ---    48
 R18  | 3780   33   10   20   27   22  ---   12 |    36   36   43   45   41  ---    36
 R19  | 1262   15   13   17   15   19  ---    9 |    41   54   47   37   38  ---    43
 R20  | 1991   19   18   16   21   17  ---   10 |    14   31   24   31   21  ---    18
 R21  | 1300   22   16   30   20   16  ---   12 |    36   41   44   39   40  ---    36
 R22  | 1082   11   11   16  ---   20  ---    8 |    40   47   48  ---   45  ---    43
 R23  | 2153   20   14   21  ---   12  168    9 |    48   57   55  ---   53   96    51
 R24  | 2264   20    9   27  ---   11  ---   10 |    48   38   40  ---   36  ---    36
------+-----------------------------------------+-------------------------------------
 RMS  | 2167   21   14   25   28   21  200      |T   33   38   45   42   38   80    35
 WRMS | 2167   21   13   24   28   21  200      |NE  32   36   41   38   34   69    33
 MEDI | 1795   19   12   21   25   19  168      |MD  32   33   44   37   38   96    34

Table 3.1579.6  GPS week: 1579   Day: 6   MJD: 55303                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  iac  mcc  IGL |   bkg  cod  esx  gfz  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  904   15   15   22   19   21  ---   10 |    36   40   48   43   47  ---    39
 R02  | 1845   21   19   17   17   16  ---   10 |    31   43   35   29   27  ---    31
 R03  | 2482   11   15   17   27   14  ---    8 |    23   28   28   30   23  ---    23
 R04  | 1585   11   13   12   17   14  ---    7 |    29   26   30   30   30  ---    27
 R05  |  968   15   13   11   19   13  ---    7 |    26   38   31   40   33  ---    31
 R07  | 2475    8   10   13   47   17  ---    7 |    30   29   39   55   42  ---    31
 R08  | 1311    9    9   32   15   14  185    9 |    31   28   47   40   38   78    32
 R10E | 3242   23   16   29   27   30  ---   14 |    52   60   59   64   51  ---    54
 R11E | 1042   38   13   37   54   23  ---   16 |    90   91  111  110   81  ---    90
 R13E |  840   29   18   19   32   19  ---   12 |    64   82   81   76   73  ---    73
 R14E | 1576   18   22   22   31   38  ---   15 |    63   65   70   80   89  ---    69
 R15E | 1787   37   21   40  ---   30  193   18 |    78   85  105  ---   98  120    87
 R17  | 1074   22   13   13   26   33  ---   12 |    62   66   59   75   45  ---    58
 R18  | 3381   19    8   31   10   19  ---   11 |    44   48   63   46   46  ---    47
 R19  | 1187   13   13   23   29   19  ---   10 |    41   45   48   61   42  ---    41
 R20  | 2089   13   19   37   14   19  ---   13 |    25   32   41   31   30  ---    24
 R21  | 1141   22    8   19   34   18  ---    9 |    46   41   43   51   37  ---    39
 R22  |  719   22   10   35  ---   15  ---   12 |    61   52   50  ---   46  ---    49
 R23  | 2076   21   13   21  ---   17  173   10 |    49   53   53  ---   53  104    50
 R24  | 1931   10   12   20  ---   11  ---    8 |    53   50   68  ---   55  ---    54
------+-----------------------------------------+-------------------------------------
 RMS  | 1842   21   15   25   29   21  184      |T   46   50   55   53   49  100    47
 WRMS | 1842   17   14   23   29   21  184      |NE  39   41   45   44   39   91    38
 MEDI | 1576   18   13   21   26   18  185      |MD  44   45   48   46   45  104    41



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