[IGSREPORT-19748] Wk 1633 IGLOS Final Orbits

Jim Ray igs.acc at noaa.gov
Fri May 13 01:51:37 PDT 2011


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1633   (Apr 24, 2011 - Apr 30, 2011) 
                                                                               
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
center's 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 2.1633.
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:
                                                                               
 igl1633[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1633 in the SP3 format.
 igl16337.sum      Combination Report for GPS Week 1633.


    
    
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.  The grg orbits are introduced for the first time
    starting 02-Jan-2011 (GPS Week 1617) but only for statistics initially.

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      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.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        ftp://igs.org/igscb/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed IGS
    products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        ftp://igs.org/igscb/station/general/igs08.atx
    

 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  |    343.7 ns
                1  |    343.3 ns
                2  |    403.4 ns
                3  |    342.6 ns
                4  |    348.9 ns
                5  |    352.0 ns
                6  |    359.8 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
               ----+--------+---------------
                4  |  BKG   | R07
                4  |  COD   | R07

    
         
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 1.1633, 1a.1633).
        
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 2.1633.0-6)                                                                                
    
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 3.1633.0-6). 
        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 1633 summary.                      (Apr 24, 2011 - Apr 30, 2011)

Table 1.1633.a     GPS week : 1633   MJD: 55675.0-55681.0

         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  151|    3     0    -7    30    47   -69  -.34   51   42 |       0     490   2800   3014
        |    2     3     6    26    32   100   .12           |       0     686
cod  247|   -2     0    -2     0   -45   -61  -.14   26   25 |     ---     ---    ---    ---
        |    1     0     3    17    26    60   .04           |     ---     ---
esx  139|    0     1     6    14    31    29   .38   19   18 |    3964    -705   5105   8550
        |    0     1     3    36    20    26   .04           |   22889    2197
gfz  190|    0    -1     2   -10    21    60  -.20   21   19 |  202377   -1962   5100   8670
        |    1     1     1    38    34    45   .08           |   23381    1555
grg  131|   -1    -1   -11   -10   -54    73   .07   51   51 |     ---     ---    ---    ---
        |    2     3     7    63    27    41   .07           |     ---     ---
iac  n/a|    0     0    -6   -43   -42   -72  -.07   40   40 |  356929    -843   5110   8816
        |    1     1    18    47    39   144   .07           |   22206    2281
mcc  n/a|    0    -1    29   -51   -39   143   .04  132  132 |     ---     ---    ---    ---
        |    9     8    10    78   117   179   .56           |     ---     ---


Table 1.1633.b     GPS week : 1633   MJD: 55675.0-55681.0   

         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  |    9   12   10   14   12   12   10 |
 R02  |   13   11   11   18   13   13   16 |
 R03  |   13   11   12   15   12   14   16 |
 R04  |  ---    0  169  165  135   86  116 |
 R05  |   11   13   13   12   15   14   18 |
 R06  |   11    9   12   14   14   12   17 |
 R07  |   18   14    9   12   42  ---    0 |
 R08  |   11   13   14   11   14   11   14 |
 R09  |   13   13   12   12   12   14   15 |
 R10  |   14   15   12   13   10   10   14 |
 R11  |   19   21   27   25   19   19   20 |
 R12  |   11   15   14   18   14   14   10 |
 R13  |   14   13   14   12   14   13   13 |
 R15  |   14   14   11   14   12   17   16 |
 R16  |   12   11   14   12   13   12   14 |
 R17  |   15   15   16   20   17   21   20 |
 R18  |   11   11   15   12   18   12   15 |
 R19  |   11   13   13   13   14   16   13 |
 R20  |   24   20   18   18   22   19   26 |
 R21  |   11   12   13   11   14   20   15 |
 R22  |   15   10   11   13   18   10   15 |
 R23  |   11   10   13   11   11   10   10 |
 R24  |   15   12   14   12   13   12   13 |


Table 1.1633.c     GPS week : 1633   MJD: 55675.0-55681.0   

         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 1633 0   |  -62   171   312   -1267   -1372  -10030  87.7  2319  2319 |  343660       0
brd 1633 1   |  -55  -104   225     388    -597  -10220  90.1  2194  2194 |  343271       0
brd 1633 2   | -122    79   249     207   -2983  -15480  88.9  2359  2359 |  403447       0
brd 1633 3   |   56     5   265    -173   -1362  -18760  85.8  2298  2298 |  342633       0
brd 1633 4   |  140    -9   393   -1464   -1301  -11220  83.8  2415  2415 |  348904       0
brd 1633 5   |  -61    -4   267   -1840    -639  -11150  85.3  2456  2456 |  352030       0
brd 1633 6   |  -55     2   182    -443    -945  -11590  86.0  2311  2311 |  359811       0
-------------+------------------------------------------------------------+----------------
brd 1633 mean|  -23    19   270    -656   -1314  -12635  86.8  2336  2336 |  356250       0
brd 1633 sdev|   89    85    67     869     805    3253   2.2    85    85 |   21696       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 2.1633.0  GPS week: 1633   Day: 0   MJD: 55675                            

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  151|    6     0   -10    44    42  -165  -.22   47   42 |       0     701   2903   3152
cod  247|   -4     0    -3    10   -85  -134  -.19   26   28 |     ---     ---    ---    ---
esx  139|    0     1     6    69    23    24   .35   17   17 |   -6950    3030   6357   8959
gfz  190|    0     0     1   -68    44    56  -.31   25   20 |  180352     704   6333   9021
grg  131|   -1     0    -4   -72   -32   101   .19   49   47 |     ---     ---    ---    ---
iac  n/a|   -1    -1   -11   -88     8   127  -.10   34   34 |  343856    1679   6379   8998
mcc  n/a|   -3     2    36  -131    84   520  -.01  147  147 |     ---     ---    ---    ---

Table 2.1633.1  GPS week: 1633   Day: 1   MJD: 55676                            

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  151|    2    -5    -7     7     8  -170  -.27   48   41 |       0    1512   2967   3188
cod  247|   -1     0     1    15   -36   -73  -.07   29   27 |     ---     ---    ---    ---
esx  139|    0     2    10    -5    22     0   .43   21   19 |   -6189   -2413   5736   9944
gfz  190|    0    -2     2     9    49    13  -.25   16   16 |  181969   -2892   5744   9889
grg  131|    2    -1    -8    20   -56    29   .07   46   47 |     ---     ---    ---    ---
iac  n/a|    0     1   -15   -24   -67   133  -.05   30   30 |  346232   -3629   5747   9588
mcc  n/a|    6     6    11   -27  -167   109   .44  136  136 |     ---     ---    ---    ---

Table 2.1633.2  GPS week: 1633   Day: 2   MJD: 55677                            

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  151|    1    -5    -1     5    75  -174  -.26   45   34 |       0     411   2563   2827
cod  247|    0     0     0   -18   -61  -123  -.14   28   27 |     ---     ---    ---    ---
esx  139|   -1     3     8    20    23    36   .41   20   19 |   55244    -550   4895   7886
gfz  190|    1     0     0    21     6   132  -.24   19   21 |  247811   -2481   4863   7876
grg  131|    0     2   -10  -115   -27    89   .04   60   58 |     ---     ---    ---    ---
iac  n/a|    3     1   -18  -116   -53   -81   .04   36   36 |  405442   -2884   4863   8167
mcc  n/a|  -12    -1    22   -87    26   -39   .62  111  111 |     ---     ---    ---    ---

Table 2.1633.3  GPS week: 1633   Day: 3   MJD: 55678                            

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  151|    6     2     0    54    92   -39  -.27   45   38 |       0    -114   2346   2503
cod  247|   -1     0     1    12   -15   -39  -.14   25   24 |     ---     ---    ---    ---
esx  139|    0     1    10     9    46    52   .35   21   18 |   -3486    -220   5066   9893
gfz  190|    0     0     3   -16   -33    30  -.11   24   19 |  189322   -1182   5060   9939
grg  131|    0    -2    -5     9   -93    98  -.02   54   56 |     ---     ---    ---    ---
iac  n/a|    0     0   -32   -54     4  -132  -.03   38   38 |  342560    2095   5059  10268
mcc  n/a|    2   -17    33  -122   112    66   .45  117  117 |     ---     ---    ---    ---

Table 2.1633.4  GPS week: 1633   Day: 4   MJD: 55679                            

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  151|    1     3    -9    -6    71   -22  -.51   57   43 |       0    -521   3319   3611
cod  247|   -5     1    -3    13   -21   -80  -.09   26   27 |     ---     ---    ---    ---
esx  139|    0    -1     2    18    66    72   .34   20   19 |   -3603   -1996   4824   7250
gfz  190|    3    -1     2   -37   -13    74  -.06   18   17 |  199518   -2625   4819   7461
grg  131|    0    -3   -13   -21   -29     1   .01   54   55 |     ---     ---    ---    ---
iac  n/a|    0     0    11     6   -26  -183  -.15   44   44 |  348225     614   4832   7870
mcc  n/a|   16    -6    41   102  -140    99  -.84  124  124 |     ---     ---    ---    ---

Table 2.1633.5  GPS week: 1633   Day: 5   MJD: 55680                            

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  151|    0     0   -18    48    34    15  -.46   51   46 |       0    1065   3051   3238
cod  247|   -2     1    -4   -26   -26    33  -.16   24   22 |     ---     ---    ---    ---
esx  139|    0     0     1    37     3    14   .43   17   16 |   -9267     753   4191   8246
gfz  190|    1    -2     0   -29    53    13  -.20   24   21 |  203725   -4103   4210   8659
grg  131|   -4    -9   -25    41   -90   112   .05   48   48 |     ---     ---    ---    ---
iac  n/a|    2    -3    22   -42   -75  -212  -.15   49   49 |  351828   -1895   4218   8786
mcc  n/a|   -1     4    32   -61  -157    62  -.59  158  158 |     ---     ---    ---    ---

Table 2.1633.6  GPS week: 1633   Day: 6   MJD: 55681                            

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  151|    4     3    -5    57    11    72  -.43   65   50 |       0     378   2455   2581
cod  247|   -1     2    -8   -12   -69   -10  -.16   26   23 |     ---     ---    ---    ---
esx  139|    0     0     5   -47    31     4   .35   18   17 |    2000   -3542   4670   7675
gfz  190|    0    -2     3    46    41   101  -.23   23   20 |  213946   -1161   4674   7845
grg  131|   -5     0   -15    62   -50    83   .13   45   44 |     ---     ---    ---    ---
iac  n/a|    1    -1    -3    11   -89  -155  -.02   49   49 |  360360   -1886   4678   8041
mcc  n/a|   -8     0    25   -34   -33   189   .24  133  133 |     ---     ---    ---    ---

       
       
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 3.1633.0  GPS week: 1633   Day: 0   MJD: 55675                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2081   36   13   11   15   56   22  ---    9 |    40   33   32   30   40   53  ---    33
 R02  |  795   36   34   16   23   42   23  ---   12 |    31   34   32   42   50   34  ---    30
 R03E | 5438   50   23   11   18   35   36  ---   12 |    53   29   35   32   41   43  ---    30
 R05  |  732   31   31   12   20   28   19   85   11 |    31   40   27   17   29   22   64    18
 R06  |  988   37   22   10   16   27   31  ---   10 |    28   34   30   28   28   22  ---    23
 R07  | 1236   28   24   32   51   40   30  ---   17 |    39   20   22   68   28   17  ---    65
 R08  | 1068   26   21   16   23   46   26   72   10 |    18   27   23   25   29   40   73    21
 R09E |  960   45   24   11   25   60   30  ---   12 |    63   29   40   41   45   43  ---    35
 R10E | 2995   48   23   20   33   47   27  ---   14 |    67   29   37   48   47   45  ---    36
 R11E |  890   80   36   29   24   44   32   86   18 |    53   14   63   52   48   38   90    39
 R12E | 1885   33   16   16   27   30   27  ---   11 |    39   19   31   43   37   37  ---    25
 R13E | 2353   37   26   15   25   40   44  ---   14 |   118  108  121  119  114   75  ---   109
 R15E | 2836   31   23   23   29   30   37  153   14 |    52   22   47   40   33   32   50    30
 R16E | 2242   50   15   16   20   42   23  ---   11 |    38   16   31   34   29   26  ---    24
 R17  | 5012   62   29   18   25   35   33  ---   15 |    62   31   31   40   33   48  ---    27
 R18  |  930   46   17   11   16   47   33  280   11 |    58   62   57   57   55   56   84    55
 R19  |  808   38   22   20   14   60   22  ---   11 |    49   51   46   55   38   36  ---    47
 R20  | 3572   83   47   18   39   65   73  ---   24 |    85   66   52   59   30   34  ---    51
 R21  |  598   28   30   12   13   60   26  ---   10 |    57   65   52   55   67   35  ---    51
 R22  |  577   43   29   18   17   37   46  ---   14 |    67   70   45   55   40   54  ---    52
 R23  |  690   40   24   13   14   79   25   89   10 |    36   47   43   33   20   36   52    36
 R24  | 2486   70   20   15   23   71   32  ---   14 |    85   55   52   50   23   57  ---    52
------+----------------------------------------------+------------------------------------------
 RMS  | 2319   47   26   17   25   49   34  147      |T   53   40   43   46   41   40   68    40
 WRMS | 2319   42   28   17   20   47   34  147      |NE  49   45   38   43   36   38   68    40
 MEDI | 1068   38   23   16   23   42   30   86      |MD  52   33   37   42   37   37   64    35

Table 3.1633.1  GPS week: 1633   Day: 1   MJD: 55676                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 3655   46   21   14   16   41   33  ---   12 |    56   23   29   41   41   33  ---    29
 R02  | 1115   40   30   17   14   42   18  ---   11 |    31   20   25   35   25   22  ---    19
 R03E | 2633   22   26   17   14   44   30  ---   10 |    52   46   52   46   51   42  ---    44
XR04  |20278  ---    4  ---  ---  ---  ---  ---    0 |   ---  499  ---  ---  ---  ---  ---   505
 R05  |  743   35   41   23   18   30   14  101   13 |    39   28   28   25   26   27   69    20
 R06  | 1078   16   25   16   12   42   23  ---    9 |    26   21   31   25   30   20  ---    19
 R07  | 1124   38   25   12   17   28   47  ---   13 |    63   22   24   71   28   17  ---    73
 R08  | 1169   48   32   16   15   30   23  130   12 |    71   21   28   36   61   32   40    27
 R09E |  851   54   24   13   16   35   28  ---   12 |    62   33   35   41   64   38  ---    35
 R10E | 1872   67   25   32   13   30   24  ---   15 |    66   31   47   47   61   45  ---    37
 R11E | 1984   79   53   39   22   78   33   81   21 |    77   19   68   59   54   39   47    44
 R12E | 1665   74   23   16   19   53   29  ---   15 |    55   22   28   34   47   34  ---    25
 R13E | 3525   38   25   16   15   51   41  ---   13 |   118  109  114  111   79   78  ---   105
 R15E | 5090   33   30   32   13   36   30   84   13 |    43   13   52   36   24   25   30    28
 R16E | 2573   34   28   14   13   38   26  ---   10 |    50   17   35   37   30   25  ---    27
 R17  | 3029   64   19   22   17   47   38  ---   15 |    51   28   34   39   31   23  ---    25
 R18  |  802   33   11   23   18   57   25  234   10 |    55   46   37   49   61   43  107    43
 R19  | 1449   47   11   17   16   40   40  ---   12 |    50   28   36   27   49   38  ---    25
 R20  | 2395   85   49   27   23   62   29  ---   20 |    76   37   30   37   29   32  ---    25
 R21  |  618   44   30   17   16   47   23  ---   12 |    47   40   31   33   27   23  ---    27
 R22  |  915   31   23   11   13   28   28  ---   10 |    45   39   28   30   44   29  ---    29
 R23  | 1084   28   16   13   17   39   25  125    9 |    44   31   37   23   26   26   64    25
 R24  | 2009   24   31   21   11   71   34  ---   12 |    48   45   54   40   18   19  ---    38
------+----------------------------------------------+------------------------------------------
 RMS  | 2193   48   29   21   16   46   30  136      |T   55   52   40   41   41   32   59    55
 WRMS | 2193   41   27   19   16   47   30  136      |NE  50   61   32   36   35   27   70    61
 MEDI | 1665   38   25   17   16   41   28  101      |MD  51   28   34   37   31   29   47    28

Table 3.1633.2  GPS week: 1633   Day: 2   MJD: 55677                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 4854   28   18   13   15   28   34  ---   10 |    46   23   38   41   48   44  ---    34
 R02  | 1230   28   29   17   14   38   24  ---   11 |    21   21   27   25   42   20  ---    15
 R03E | 4746   26   19   25   16   78   36  ---   12 |    55   66   85   75  100   54  ---    68
XR04  |32469  ---  136  ---  ---  ---  210  ---  168 |   ---  439  ---  ---  ---  149  ---   461
 R05  | 1326   25   33   21   19   40   27   68   12 |    28   25   21   21   36   27   32    13
 R06  | 1143   24   27   15   22   43   29  ---   11 |    29   17   21   19   41   29  ---    12
 R07  | 1928   16   17   15   16   96   31  ---    9 |    29   13   19   80   62   17  ---    82
 R08  | 1882   37   19   13   19   88   54  129   13 |    36   24   27   40   49   30   44    22
 R09E | 1014   29   27   18   18   79   31  ---   11 |    49   35   37   33   71   36  ---    29
 R10E | 2053   32   21   15   19   47   38  ---   11 |    38   24   23   29   53   36  ---    22
 R11E | 1415  111   55   32   32   62   55   76   27 |   147   34   78   63   57   33   43    58
 R12E | 2684   52   23   20   25   37   22  ---   14 |    66   15   31   41   40   35  ---    27
 R13E | 1919   37   24   28   27   72   27  ---   14 |    70   71   89   86   65   75  ---    76
 R15E | 3104   40   22   14   16   79   25   49   11 |    42   20   23   26   69   34   28    18
 R16E | 1442   58   21   17   18   40   29  ---   13 |    55   18   32   36   38   29  ---    26
 R17  | 3574   41   37   21   19   60   46  ---   15 |    49   31   27   31   45   48  ---    21
 R18  | 1492   53   13   31   18   54   35  184   14 |   106   54   43   54   60   63   53    55
XR19  |10009   29   17  ---   22  164   23  ---   12 |    57   38  ---   61  107   49  ---    50
 R20  | 1368   75   23   14   16   59   58  ---   17 |    80   54   50   49   43   28  ---    45
 R21  | 1664   54   25    8   18   54   26  ---   12 |    48   50   46   43   53   43  ---    40
 R22  |  842   31   19   10   17   53   33  ---   10 |    56   50   52   48   53   41  ---    46
 R23  | 1167   24   36   23   12   37   34  106   13 |    26   30   26   17   32   32   32    14
 R24  | 2712   21   38   26   16   51   39  ---   14 |    42   52   26   24   32   40  ---    26
------+----------------------------------------------+------------------------------------------
 RMS  | 2359   45   28   20   19   60   36  111      |T   53   52   39   42   54   43   38    54
 WRMS | 2359   34   27   19   21   58   36  111      |NE  46   61   32   39   50   44   40    62
 MEDI | 1882   31   23   17   18   54   33   76      |MD  48   31   31   40   49   36   32    29

Table 3.1633.3  GPS week: 1633   Day: 3   MJD: 55678                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 3960   40   22   14   23   36   44  ---   13 |    39   26   35   43   29   55  ---    32
 R02  |  850   43   17   24   50   42   41  ---   18 |    42   20   25   67   36   43  ---    31
 R03E | 6359   34   32   21   32   51   29  ---   14 |    56   38   51   72   61   55  ---    50
XR04  |48134  ---  123  ---  ---  ---  223  ---  165 |   ---  360  ---  ---  ---   86  ---   286
 R05  | 1466   24   27   22   14   60   36   63   12 |    26   32   27   35   53   35   30    22
 R06  |  974   15   36   20   25   56   34  ---   13 |    26   33   22   25   43   37  ---    17
 R07  | 1970   36   22   13   17   64   38  ---   12 |    61   10   21  102   45   12  ---   105
 R08  | 1733   28   16   12   11   62   45  136   10 |    27   28   23   23   32   45   65    22
 R09E |  971   40   23   12   24   52   31  ---   12 |    55   27   35   39   46   37  ---    29
 R10E | 1260   26   22   12   14   46   53  ---   12 |    35   35   33   38   56   52  ---    34
 R11E | 1271   59   43   49   53   59   46  102   25 |    90   39   94   63   63   52   45    56
 R12E | 1173   86   25   17   26   41   23  ---   18 |   100   19   25   26   41   43  ---    21
 R13E | 1418   44   15   15   17   31   33  ---   11 |   102   71   74   80   84   48  ---    71
 R15E | 2442   55   23   17   19   51   33   78   13 |    41   25   40   44   65   47   46    31
 R16E | 1197   35   23   19   18   55   31  ---   12 |    49   18   42   40   45   33  ---    28
 R17  | 2886   75   36   23   25   41   54  ---   20 |    91   29   55   64   30   59  ---    48
 R18  | 2068   18   24   16    9   51   47  178   11 |    59   58   46   48   37   31   85    44
 R19  | 1594   40   17   25   20  ---   33  ---   13 |   103   45   60   75  ---   36  ---    58
 R20  | 1083   83   22   19    9   59   46  ---   17 |    53   52   42   45   46   42  ---    44
 R21  | 1587   30   18   16   14   56   34  ---   10 |    45   56   77   64   76   57  ---    61
 R22  | 1394   32   15   33   16   88   32  ---   13 |    74   57   39   62   46   39  ---    49
 R23  | 2561   16   29   24    9   46   22  106   11 |    43   34   33   27   33   26   51    24
 R24  | 2651   45   21   11   17   64   28  ---   11 |    37   57   47   38   26   40  ---    41
------+----------------------------------------------+------------------------------------------
 RMS  | 2297   45   25   21   24   54   38  117      |T   57   50   43   50   47   43   53    52
 WRMS | 2297   38   24   18   19   56   38  117      |NE  51   59   39   51   40   42   57    58
 MEDI | 1587   36   23   17   17   52   34  102      |MD  49   34   39   44   45   43   46    41

Table 3.1633.4  GPS week: 1633   Day: 4   MJD: 55679                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1676   57   18   13   17   30   37  ---   12 |    67   30   39   50   40   50  ---    39
 R02  | 1689   26   15   19   13   59   62  ---   13 |    42   25   36   38   36   46  ---    32
 R03E | 6839   56   16   16   13   37   38  ---   12 |    70   17   28   27   39   39  ---    23
XR04  |35529  ---   94  ---  ---  ---  197  ---  134 |   ---  343  ---  ---  ---  111  ---   313
 R05  | 1491   26   38   27   19   29   37   66   14 |    42   26   30   39   34   25   33    25
 R06  | 1247   27   36   16   20   45   38  ---   13 |    33   37   17   31   38   23  ---    16
XR07  | 4761  523  565  ---   12  ---   79  ---   41 |   108   15  ---  280  ---   15  ---   280
 R08  | 1437   31   28   22   22   48   46  159   13 |    36   25   21   22   33   43   92    16
 R09E | 1430   46   25   15   15   53   35  ---   12 |    55   14   37   33   57   35  ---    25
 R10E | 1170   40   14   12   16   52   32  ---   10 |    50   31   38   35   37   32  ---    29
 R11E | 1610   39   45   25   21   54   67  137   18 |    58   29   62   59   52   59   50    44
 R12E | 1684   68   13   19   23   33   38  ---   14 |    79   22   41   28   42   30  ---    28
 R13E | 1120   52   15   15   21   32   49  ---   13 |    69   58   65   70   59   53  ---    60
 R15E | 2092   33   28   17   18   33   34   89   12 |    45   34   29   28   33   29   57    24
 R16E | 1100   28   23   25   21   47   36  ---   12 |    41   19   36   33   32   29  ---    23
 R17  | 3140   70   20   25   16   51   60  ---   16 |    50   36   52   47   70   45  ---    38
 R18  | 3178   90   33   22   16   40   36  151   17 |    76   42   33   40   40   37  153    27
 R19  | 1696   38   28   18   11   59   57  ---   13 |    47   45   41   39   34   35  ---    33
 R20  | 1295  127   29   16   17   80   47  ---   21 |    95   47   32   31   35   46  ---    38
 R21  |  926   61   16   26   18   80   31  ---   13 |    96   47   31   63   88   76  ---    51
 R22  | 1779   89   28   16   25   74   49  ---   18 |    68   51   49   29   41   79  ---    35
 R23  | 3844   30   29   14   17   69   27  117   11 |    42   34   31   34   50   31   72    28
 R24  | 2276   40   21   21   17   78   45  ---   13 |    55   44   35   60   44   31  ---    40
------+----------------------------------------------+------------------------------------------
 RMS  | 2415   57   26   20   18   54   44  124      |T   60   46   37   50   44   43   76    55
 WRMS | 2415   43   27   19   17   55   44  124      |NE  61   56   34   57   44   46   87    67
 MEDI | 1684   40   28   18   17   51   38  117      |MD  55   34   36   35   40   37   57    32

Table 3.1633.5  GPS week: 1633   Day: 5   MJD: 55680                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1680   23   12   15   27   32   57  ---   12 |    35   16   26   24   35   53  ---    21
 R02  |  849   43   10   17   16   25   65  ---   13 |    54   22   27   38   40   45  ---    25
 R03E | 7650   53   20   14   21   42   50  ---   13 |    57   17   33   37   41   41  ---    25
XR04  |14138  ---   50  ---  ---  ---  149  ---   85 |   ---  250  ---  ---  ---  141  ---   214
 R05  | 1092   25   27   24   18   28   48  109   13 |    28   24   22   26   30   28   27    18
 R06  | 1573   29   22   17   20   42   46  ---   12 |    29   32   24   30   36   22  ---    22
 R08  | 1071   44   20   10   22   76   26   96   10 |    35   27   29   38   44   24   69    25
 R09E | 1922   42   24   24   17   44   44  ---   13 |    72   22   47   54   40   47  ---    39
 R10E |  947   36   17   14   14   41   31  ---   10 |    49   35   50   45   48   48  ---    41
 R11E | 1851   67   36   22   38   50   45  195   18 |    80   33   62   62   40   42   72    47
 R12E | 1411   47   27   12   29   63   44  ---   14 |    51   21   33   49   58   33  ---    26
 R13E | 2077   41   16   14   21   48   59  ---   13 |    62   36   53   52   53   45  ---    46
 R15E | 1710   47   32   17   40   39   52  142   17 |    65   23   45   42   45   33   69    30
 R16E | 1851   39   21   14   23   45   34  ---   11 |    37   16   29   30   42   35  ---    21
 R17  | 3269   78   28   25   37   33   70  ---   20 |    49   28   35   43   28   41  ---    21
 R18  | 1113   23   24   16   27   30   35  241   12 |    43   40   44   52   41   71  127    42
 R19  | 1191   62   26   15   24   38   57  ---   16 |    56   45   38   35   28   23  ---    33
 R20  | 1748   76   43   17   20   78   43  ---   18 |    79   50   36   39   29   38  ---    32
 R21  |  543  101   19   23   13   62   64  ---   19 |   150   40   58   67   60   35  ---    58
 R22  | 1270   26   12   15   21   51   40  ---   10 |    63   40   51   69   31   66  ---    53
 R23  | 3934   34   14    9   16   56   44  107   10 |    51   27   29   26   30   57   84    28
 R24  | 2299   56   16    9   13   47   48  ---   12 |    40   25   25   22   29   56  ---    21
------+----------------------------------------------+------------------------------------------
 RMS  | 2455   51   24   17   24   48   49  157      |T   56   39   37   41   39   46   74    40
 WRMS | 2455   46   22   16   21   48   49  157      |NE  54   47   34   39   35   50   76    43
 MEDI | 1680   43   21   15   21   44   46  109      |MD  51   27   35   39   40   41   69    28

Table 3.1633.6  GPS week: 1633   Day: 6   MJD: 55681                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1219   37   16    9   12   38   44  ---   10 |    70   40   52   44   43   55  ---    46
 R02  | 1047   57   29   23   13   32   52  ---   15 |    53   27   37   32   35   29  ---    26
 R03E | 4592   38   24   28   37   28   44  ---   16 |    39   22   35   38   29   37  ---    26
XR04  |15000  ---   74  ---  ---  ---  180  ---  115 |   ---  231  ---  ---  ---  161  ---   226
 R05  | 1133   50   35   18   29   35   63   93   17 |    57   41   33   39   41   23   23    30
 R06  | 2279   34   38   30   25   21   50  ---   17 |    27   38   27   30   37   29  ---    23
XR07  | ----  ---    6  ---  ---  ---  ---  ---    0 |   ---    5  ---  ---  ---  ---  ---     6
 R08  |  807   60   21   17   22   72   35   49   13 |    70   40   27   35   49   36   62    31
 R09E | 1029   37   38   12   34   36   30  ---   15 |    44   29   37   45   35   42  ---    31
 R10E |  798   79   19   10   17   43   23  ---   13 |    64   40   38   48   38   46  ---    39
 R11E | 2210   58   43   32   23   49   61  168   19 |    71   30   77   59   47   41   57    50
 R12E | 1366   31   22   10   13   36   33  ---    9 |    60   24   33   43   46   34  ---    32
 R13E | 1490   30   31   11   13   49   56  ---   13 |    58   33   49   45   52   46  ---    40
 R15E | 5736   45   26   14   23   38   66  153   15 |    55   25   29   33   50   44   43    24
 R16E | 1180   37   26   16   25   31   45  ---   13 |    48   15   33   36   46   29  ---    26
 R17  | 3080   92   31   16   16   44   70  ---   19 |    60   48   47   38   60   80  ---    43
 R18  |  936   81   12    8   25   19   41  187   14 |    70   56   48   50   49   57   59    49
 R19  |  764   47   20   16   20   53   51  ---   13 |    85   57   61   55   47   42  ---    55
 R20  | 3770  162   22   22   33   73   38  ---   25 |   122   58   68   55   21   66  ---    52
 R21  |  481   82   16   16   17   53   41  ---   15 |    86   61   67   61   48   51  ---    59
 R22  |  578   59   11   18   25   57   60  ---   15 |    88   63   57   79   32   65  ---    63
 R23  | 2168   35   15   10   13   50   43   89   10 |    27   40   36   41   29   39   37    33
 R24  | 2434   60    9   18   15   35   48  ---   13 |    44   46   49   39   30   51  ---    41
------+----------------------------------------------+------------------------------------------
 RMS  | 2310   65   26   18   23   45   49  133      |T   61   46   44   45   41   50   46    45
 WRMS | 2310   50   23   17   20   44   49  133      |NE  66   56   46   46   40   56   45    52
 MEDI | 1219   50   22   16   22   38   45   93      |MD  60   40   38   43   43   42   43    39




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