[IGSREPORT-21727] Wk 1733 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Thu Apr 11 10:16:16 PDT 2013


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1733   (Mar 24, 2013 - Mar 30, 2013) 
                                                                               
Contact: J. Griffiths (jake.griffiths at noaa.gov)            
         K. Choi (kevin.choi 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 2.1733.
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:
                                                                               
 igl1733[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1733 in the SP3 format.
 igl17337.sum      Combination Report for GPS Week 1733.


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

Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.

 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 until
    22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
    21-May 2011 (GPS Week 1636). The emx orbits are introduced with full weight
    for the first time starting 11-Sep-2011 (GPS Week 1653).

 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 were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |    209.4 ns
                1  |    208.8 ns
                2  |    209.8 ns
                3  |    207.5 ns
                4  |    206.8 ns
                5  |    203.3 ns
                6  |    202.3 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 1.1733, 1a.1733).
        
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 2.1733.0-6)                                                                                
    
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 3.1733.0-6). 
        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 1733 summary.                      (Mar 24, 2013 - Mar 30, 2013)

Table 1.1733.a     GPS week : 1733   MJD: 56375.0-56381.0

         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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -3     1    -8    64    -5   -37  -.21   34   34 |     ---     ---    ---    ---
        |    1     2     3    24    45    24   .04           |     ---     ---
cof  n/a|   -4     0    -4    78    21   -30  -.37   36   36 |     ---     ---    ---    ---
        |    2     2     4    36    53    38   .04           |     ---     ---
emx  n/a|    0     2    -8   -40    -8  -108  -.28   31   31 |  205716    1640   3699   6791
        |    1     1     3    36    42    37   .04           |    2662    2374
esx  n/a|    0    -2     5   -34    69    21   .33   21   18 |  204963    2962   3690   6697
        |    1     0     2    34    24    27   .04           |    5780    1643
gfz  n/a|    0    -2     0    14   -57    18  -.29   22   17 |       0    1705   3714   6773
        |    1     0     1    19    50    33   .04           |       0    1954
grg  n/a|   -1     1     5    18   -29   116   .09   38   34 | -170689    1493   3694   7003
        |    2     0     4    44    33    55   .05           |    4897    2248
iac  n/a|    1     1     3    -6    20   -32   .22   24   24 |  208563    -720   3691   7420
        |    1     1     8    23    39    35   .06           |    2695     981
mcc  n/a|    2    -5    -4    56    74   316  -.10  511  511 |     ---     ---    ---    ---
        |   19    13    17   143    92   331   .39           |     ---     ---


Table 1.1733.b     GPS week : 1733   MJD: 56375.0-56381.0   

         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  |   16   14   13   16   16   17   16 |
 R02  |   13   15   11   13   17   17   16 |
 R03  |   12   12   13   11   11   10   13 |
 R04  |   11   10   10   12   11    8   10 |
 R05  |   11   11    9   12   10   10    9 |
 R06  |   11    9   10   12   11   11   10 |
 R07  |   13   12   13   13   12   14   10 |
 R08  |   11   11   12   14   12   11   14 |
 R09  |   10    9   11    9   10   11    8 |
 R10  |    9    9   10    8    8    9    7 |
 R11  |   18   22   21   20   20   20   21 |
 R12  |    9    8   11    9    8   12    9 |
 R13  |   11   10    7   10   11    9    8 |
 R14  |   14   16   18   20   21   16   14 |
 R15  |    9    8   10   12   13   13   11 |
 R16  |   10   12   12   11   10   10   10 |
 R17  |   12   10    8   10    8    9    7 |
 R18  |   10   12   12   10    8    8    9 |
 R19  |    9    9   10   11    9   14   14 |
 R20  |   14   15   16   14   15   13   16 |
 R21  |   19   16   15   19   19   15   13 |
 R22  |   14   12    9   14   12   13   10 |
 R23  |    8   11    8   10    8    8    9 |
 R24  |   10   10    9    9   10   10    8 |


Table 1.1733.c     GPS week : 1733   MJD: 56375.0-56381.0   

         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 1733 0   |  -37   -34   128   -2051    1716  -12700  87.3  1254  1254 |  209428       0
brd 1733 1   |   84   -46   154    -103    -407   -7871  85.2  1377  1377 |  208789       0
brd 1733 2   |   62   116   139    -514    -313  -14770  83.9  1551  1551 |  209847       0
brd 1733 3   |    0   141   154   -1739     575  -17120  82.0  1418  1418 |  207545       0
brd 1733 4   |   -8   -55   114    -826    1190  -13780  85.5  1516  1516 |  206758       0
brd 1733 5   |   12   -54   144     277    -522  -10320  83.9  1588  1588 |  203313       0
brd 1733 6   |  -51    22   109    -888      -8  -12690  83.4  1901  1901 |  202305       0
-------------+------------------------------------------------------------+----------------
brd 1733 mean|    8    12   135    -835     318  -12750  84.5  1515  1515 |  206855       0
brd 1733 sdev|   49    84    18     834     867    2998   1.7   205   205 |    2973       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 2.1733.0  GPS week: 1733   Day: 0   MJD: 56375                            

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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -4     2    -4    52    54   -85  -.23   39   37 |     ---     ---    ---    ---
cof  n/a|   -2     1    -3    22    71   -64  -.38   39   37 |     ---     ---    ---    ---
emx  n/a|   -1     3    -5   -24    42  -130  -.29   32   32 |  207769    2864   3837   6778
esx  n/a|    0    -3     3   -91    45    63   .30   22   19 |  203712    2916   3815   6519
gfz  n/a|    0    -1     0    25   -29    30  -.31   20   17 |       0    2100   3814   6652
grg  n/a|   -4     2     8    48   -26    28   .09   32   32 | -177262    1973   3802   7149
iac  n/a|    0     0     0    19   -16    -3   .33   23   23 |  210067     327   3820   7300
mcc  n/a|    6    -3     9   172    18   129  -.24  111  111 |     ---     ---    ---    ---

Table 2.1733.1  GPS week: 1733   Day: 1   MJD: 56376                            

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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -4    -1   -10    39    46   -48  -.16   35   37 |     ---     ---    ---    ---
cof  n/a|   -3    -2    -1    92   108     1  -.40   37   36 |     ---     ---    ---    ---
emx  n/a|    0     2   -14    -9     2  -121  -.20   32   32 |  206693    2669   3737   7106
esx  n/a|    0    -3     5   -30    89     5   .33   20   18 |  209227    5085   3728   7093
gfz  n/a|    0    -1     0    -3   -93    44  -.31   18   14 |       0    3132   3902   6986
grg  n/a|   -2     1     8    76    -2    64   .16   40   32 | -177095    2749   3712   6957
iac  n/a|    0     3     3   -38   -49   -44   .24   25   25 |  210842   -1137   3735   7520
mcc  n/a|  -33     5   -15    53   -10   954   .07 1029 1029 |     ---     ---    ---    ---

Table 2.1733.2  GPS week: 1733   Day: 2   MJD: 56377                            

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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -5    -1   -10    52   -56   -38  -.21   33   32 |     ---     ---    ---    ---
cof  n/a|   -3     0    -6    81   -20   -90  -.39   36   38 |     ---     ---    ---    ---
emx  n/a|   -2     0    -7  -107   -82  -178  -.33   31   31 |  207362    4307   3435   6050
esx  n/a|    2    -1     3   -54    42    28   .33   21   18 |  210706    4202   3413   6178
gfz  n/a|    1    -2     0    52    18   -31  -.31   21   17 |       0    3629   3423   6060
grg  n/a|   -3     2     4    44   -62   172   .14   33   29 | -171553    2958   3385   6216
iac  n/a|    0     2    10    27    55    -4   .22   25   25 |  211998    -896   3425   6613
mcc  n/a|    4     3   -27    55   157   474  -.31 1042 1042 |     ---     ---    ---    ---

Table 2.1733.3  GPS week: 1733   Day: 3   MJD: 56378                            

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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0   -12    98   -45   -35  -.20   34   35 |     ---     ---    ---    ---
cof  n/a|   -3     0    -8   105   -42   -25  -.42   36   36 |     ---     ---    ---    ---
emx  n/a|    0     2    -8   -58   -49   -79  -.25   31   32 |  208753   -1986   3505   6696
esx  n/a|   -1    -2     1   -45   107    42   .29   23   19 |  212193    2359   3486   6029
gfz  n/a|    0    -3     0    11   -18    61  -.23   24   19 |       0    -188   3491   6827
grg  n/a|    0     0    -1    36   -23   133   .12   35   32 | -167800    -897   3523   6948
iac  n/a|    2     1    19    -4    39   -95   .22   26   26 |  208911    -210   3488   7746
mcc  n/a|   22   -20   -14   -71   172    98   .06  980  980 |     ---     ---    ---    ---

Table 2.1733.4  GPS week: 1733   Day: 4   MJD: 56379                            

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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -4     3    -7    88   -18   -18  -.22   35   34 |     ---     ---    ---    ---
cof  n/a|   -6     2    -4   124    -2   -42  -.31   37   35 |     ---     ---    ---    ---
emx  n/a|   -4     3    -7   -32    19   -86  -.26   30   30 |  205005    2700   3858   7012
esx  n/a|   -1    -1     6   -29    61    -2   .39   24   19 |  202192    3881   3853   6736
gfz  n/a|    0    -2     0    -2   -53   -18  -.30   25   18 |       0    2130   3848   7026
grg  n/a|    1     0     2   -20   -38   118   .02   39   33 | -169402    3261   3847   6848
iac  n/a|    3     0    -3    -4    45     8   .22   22   22 |  207880     274   3844   7932
mcc  n/a|   23    -8    -7   -29   160   -43   .11   92   92 |     ---     ---    ---    ---

Table 2.1733.5  GPS week: 1733   Day: 5   MJD: 56380                            

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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -4     3    -5    39   -39    -8  -.19   30   31 |     ---     ---    ---    ---
cof  n/a|   -8     2     1    35    -4    25  -.31   32   33 |     ---     ---    ---    ---
emx  n/a|    1     1    -8     0     0   -72  -.32   30   29 |  201757    2352   3905   7196
esx  n/a|    0     0     9    -2    54   -16   .30   20   17 |  198854    2237   3909   7394
gfz  n/a|   -1    -2     3    13  -114    16  -.31   26   19 |       0    2879   3907   7219
grg  n/a|    2     1     5   -45    24   112   .07   40   37 | -166921    2872   3968   7641
iac  n/a|    0     1    -2   -17    53   -47   .21   25   25 |  205317    -892   3907   7764
mcc  n/a|   -3    10     5   -92   -57   217   .40  110  110 |     ---     ---    ---    ---

Table 2.1733.6  GPS week: 1733   Day: 6   MJD: 56381                            

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]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     3   -11    82    22   -29  -.29   32   33 |     ---     ---    ---    ---
cof  n/a|   -2     3   -10    90    42   -20  -.36   34   35 |     ---     ---    ---    ---
emx  n/a|    0     4    -5   -49     9   -90  -.28   29   30 |  202675   -1421   3622   6701
esx  n/a|    1    -1     5    13    84    27   .37   18   14 |  197859      58   3628   6936
gfz  n/a|   -1    -3    -1     0  -108    25  -.24   22   15 |       0   -1741   3619   6645
grg  n/a|   -1     2    12    -7   -74   185   .06   46   41 | -164794   -2462   3623   7263
iac  n/a|    1     1     0   -26    14   -40   .12   21   21 |  204929   -2508   3624   7067
mcc  n/a|   -5   -24    21   308    77   383  -.82  214  214 |     ---     ---    ---    ---

       
       
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 3.1733.0  GPS week: 1733   Day: 0   MJD: 56375                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1388   65   63   46   31   34   23   12  ---   16 |    74   74   59   25   35   25   29  ---    27
 R02  | 2006   58   61   38   24   21   24   15  ---   13 |    70   69   55   24   19   20   26  ---    25
 R03  |  908   41   44   32   25   15   27   24  ---   12 |    60   69   64   42   43   42   39  ---    43
 R04  | 1239   36   36   35   19   19   21   19  ---   11 |    69   71   68   37   40   42   30  ---    42
 R05  | 1483   46   53   25   22   20   22   17  114   11 |    73   80   66   38   36   36   45  676    43
 R06  | 1474   30   32   36   13   16   15   27  ---   10 |    61   67   61   41   44   34   31  ---    42
 R07  | 1073   31   31   36   11   22   44   23   39   12 |    66   64   69   40   52   33   25   44    41
XR08  | 1266   29   34   33   15   18  ---   19  ---   11 |    69   72   64   39   33  ---   32  ---    41
 R09E | 1390   22   20   21   21   15   31   24  ---   10 |    32   39   34   40   47   65   38  ---    37
 R10E | 1371   35   34   19   18   13   26   17  ---    9 |    70   65   68   83   71   83   80  ---    74
 R11E | 1355   46   32   52   25   31   60   30  116   17 |    24   50   35   57   62   82   31    6    42
 R12E | 1473   14   20   19   30   15   26   14  ---    9 |    46   49   46   50   56   50   50  ---    48
 R13E |  972   19   20   16   17   21   43   20  ---   10 |    52   54   48   61   54   68   53  ---    53
 R14E | 1496   35   42   29   31   32   38   27  ---   14 |    27   42   35   43   42   32   31  ---    29
 R15E |  904   18   27   30   17   19   24   17  139    9 |    49   56   44   51   56   64   49   61    49
 R16E |  847   39   42   20   18   12   27   24  ---   10 |    99  104   93   98   95  105   95  ---    95
 R17  |  845   29   21   36   26   18   34   12   61   11 |    57   54   56   57   49   48   41   30    47
 R18  |  618   37   36   26   14   18   25   13  151    9 |    54   56   55   39   36   32   27  166    36
 R19  | 1056   10   13   16   16   11   28   28  ---    9 |    47   46   46   40   38   52   34  ---    38
 R20  | 1036   36   35   48   34   13   27   26  ---   14 |    47   53   53   52   36   34   33  ---    38
 R21  | 1207   77   69   44   31   21   50   33  ---   18 |    92   92   71   58   54   54   37  ---    50
 R22  |  988   49   46   39   13   13   40   32  ---   13 |    57   56   52   31   32   31   38  ---    34
 R23  |  739   19   22   15    8   13   24   21  ---    7 |    43   44   37   33   39   19   29  ---    31
 R24  | 1871   24   25   22    8   20   15   30  ---    9 |    46   51   52   39   33   26   31  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1253   39   39   32   22   20   32   23  111      |T   57   61   55   46   45   46   39  163    43
 WRMS | 1253   37   37   32   19   17   32   23  111      |NE  61   63   58   39   38   35   32  229    38
 MEDI | 1207   35   34   30   18   18   27   21  114      |MD  57   56   55   40   42   42   33   44    41

Table 3.1733.1  GPS week: 1733   Day: 1   MJD: 56376                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1519   48   46   27   18   22   60   18  ---   13 |    53   53   36   31   31   69   23  ---    30
 R02  | 1429   56   52   41   19   23   54   12  ---   14 |    48   43   40   20   29   41   18  ---    19
 R03  | 1372   39   34   39   19   21   14   17  ---   11 |    43   36   48   22   31   35   33  ---    30
 R04  |  919   31   35   28   14   12   25   26  ---    9 |    46   46   46   26   42   43   25  ---    33
 R05  | 1259   30   37   29   17   11   36   26 2284   10 |    50   50   53   34   36   42   25  590    33
 R06  | 1679   27   29   24   16   10   25   20  ---    8 |    42   42   45   29   31   42   27  ---    30
 R07  |  705   41   44   41   19   15   36   14   76   12 |    41   42   44   22   24   34   21   21    22
XR08  | 1138   32   29   21   18   16  ---   24  ---   10 |    47   44   40   32   38  ---   21  ---    31
 R09E | 2388   22   23   28   15   14   32   19  ---    9 |    30   42   44   43   43   61   42  ---    39
 R10E | 1746   27   26   16   14   20   23   22  ---    9 |    72   75   74   72   75   66   64  ---    69
 R11E | 1988   43   35   63   35   34   90   30  ---   21 |    26   54   30   69   62   94   29  ---    41
 R12E | 1746   15   17   16   10   16   25   22  ---    7 |    61   61   68   67   63   59   70  ---    63
 R13E |  689   27   28   16   20   14   27   31  ---   10 |    74   94   72   86   86   66   68  ---    74
 R14E | 1363   29   36   32   37   32   41   35  ---   15 |    41   51   41   51   46   40   38  ---    38
 R15E | 2334   22   27   22   12   16   23   14   96    8 |    57   66   58   64   56   58   58   42    56
 R16E |  822   40   48   31   28   17   28   19  ---   11 |   114  116  105  123  126  104  116  ---   115
 R17  |  614   25   28   25   11   11   29   31   57    9 |    35   41   33   27   27   28   21   22    22
 R18  |  567   43   35   33   20   10   27   25  235   11 |    37   34   30   24   19   28   14  113    16
 R19  | 1353   25   23   25   14   13   25   22  ---    9 |    34   37   29   23   20   26   29  ---    21
 R20  |  953   33   24   43   19   21   46   43  ---   15 |    32   38   54   46   48   50   39  ---    41
 R21  | 1049   60   64   32   34   15   39   37  ---   15 |    60   71   41   64   48   47   21  ---    41
 R22  |  607   42   38   31   13   14   47   22  ---   12 |    37   36   30   24   16   20   14  ---    16
 R23  |  595   19   17   23   14   10   54   21  ---   10 |    31   29   29   23   29   22   32  ---    23
 R24  | 1452   17   52   36   14   12   25   27  ---    9 |    31   59   35   42   36   21   20  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1376   35   37   32   20   18   40   25 1028      |T   47   52   46   44   44   47   36  157    38
 WRMS | 1376   37   36   32   18   14   32   25 1028      |NE  41   43   39   30   31   36   23  186    27
 MEDI | 1259   30   34   28   17   15   29   22   96      |MD  42   44   41   32   36   42   27   42    31

Table 3.1733.2  GPS week: 1733   Day: 2   MJD: 56377                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  960   42   45   29   23   30   30   24  ---   13 |    58   62   52   40   42   39   26  ---    35
 R02  | 1048   43   48   28   12   12   35   19  ---   11 |    53   56   45   28   38   40   20  ---    30
 R03  | 1016   36   40   37   23   24   37   23  ---   13 |    42   48   50   30   25   34   42  ---    28
 R04  | 1294   33   43   34   17   20   16   13  ---   10 |    53   60   45   24   22   37   20  ---    27
 R05  | 1973   31   34   25   16   13   20   13 2318    8 |    54   58   62   44   39   42   31  164    41
 R06  | 1432   28   44   25   12   15   31   25  ---   10 |    49   62   53   39   37   29   26  ---    34
 R07  | 1293   41   45   37   23   19   40   20   99   13 |    56   57   59   25   33   40   26   18    30
XR08  | 1679   41   52   25   16   18  ---   18  ---   11 |    55   63   42   35   32  ---   27  ---    32
 R09E | 2436   38   42   23   10   18   39   18  ---   10 |    19   34   21   26   34   54   37  ---    26
 R10E | 3414   27   25   24   12   24   17   24  ---    9 |    36   37   40   30   50   36   42  ---    35
 R11E | 2263   47   24   49   40   40   69   42  ---   21 |    20   46   28   80   74   78   34  ---    47
 R12E | 1584   18   17   23   20   25   27   28  ---   10 |    39   40   33   44   40   41   51  ---    36
 R13E |  712   15   17   18   10   14   21   17  ---    7 |    40   53   41   44   53   54   43  ---    43
 R14E | 2459   22   26   44   51   36   46   35  ---   18 |    35   39   37   43   35   54   36  ---    26
 R15E | 1314   19   21   23   13   20   35   24  114   10 |    39   42   42   41   47   61   38   27    39
 R16E | 1432   45   39   16   21   10   37   23  ---   11 |    84   89   77   78   83   94   75  ---    79
 R17  |  877    9   23   15   20   12   24   21   64    8 |    47   60   44   62   55   48   37   11    48
 R18  |  594   26   38   24   14   18   25   43  163   11 |    47   57   43   31   46   36   24   75    33
 R19  | 1078   32   37   27   16   16   24   24  ---   10 |    46   51   40   25   26   20   32  ---    26
 R20  |  829   47   45   58   14   19   26   37  ---   15 |    34   44   47   38   43   50   30  ---    34
 R21  | 1158   55   57   37   31   12   39   28  ---   15 |    74   81   67   48   48   34   37  ---    45
 R22  |  918   20   34   12   20   17   21   23  ---    8 |    44   59   42   34   33   70   55  ---    41
 R23  |  943   13   29   20   14   11   34   13  ---    8 |    32   50   45   37   35   19   41  ---    33
 R24  | 1173   21   29   35   10   18   22   15  ---    9 |    37   31   55   42   33   25   31  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1551   33   36   31   21   21   33   25 1042      |T   45   53   46   40   41   45   35   59    36
 WRMS | 1551   32   38   31   18   17   29   25 1042      |NE  48   56   49   36   36   37   31   67    34
 MEDI | 1173   31   37   25   16   18   30   23  114      |MD  44   53   44   38   38   40   34   27    34

Table 3.1733.3  GPS week: 1733   Day: 3   MJD: 56378                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  687   47   59   49   33   23   38   18  ---   15 |    56   64   54   41   24   25   25  ---    24
 R02  | 1758   42   50   25   16   27   33   26  ---   12 |    63   73   47   47   41   35   19  ---    33
 R03  |  872   44   43   20   17   13   37   18  ---   11 |    52   57   52   38   34   36   27  ---    34
 R04  |  799   31   34   31   24   19   37   15  ---   11 |    54   56   50   31   28   59   33  ---    34
 R05  | 1206   31   37   40   30   20   13   19 2183   12 |    52   56   56   24   23   38   32  203    29
 R06  | 1316   36   40   25   16   24   25   28  ---   11 |    50   53   47   35   34   43   30  ---    34
 R07  | 2446   39   47   34   19   35   19   27  119   13 |    55   65   45   40   49   40   18   18    34
XR08  | 1857   39   44   28   27   23  ---   26  ---   14 |    57   57   43   36   40  ---   23  ---    31
 R09E | 1103   20   18   18   14   19   27   18  ---    8 |    24   30   25   37   37   49   32  ---    28
 R10E | 2772   22   31   21   12   15   18   20  ---    8 |    57   64   55   64   63   67   71  ---    62
 R11E | 2198   46   52   52   30   35   71   33  ---   19 |    26   34   37   68   79   72   39  ---    46
 R12E | 1273   15   17   17   14   24   21   24  ---    8 |    67   74   69   84   78   74   73  ---    73
 R13E |  949   18   16   16   11   12   40   25  ---    9 |    42   43   43   48   41   45   42  ---    39
 R14E | 2208   29   27   46   39   50   54   38  ---   19 |    48   57   54   58   84   59   40  ---    49
 R15E | 1023   31   40   33   19   23   21   28  104   11 |    46   53   54   59   62   63   58   28    54
 R16E | 1296   24   28   23   17   21   28   27  ---   10 |   122  128  130  142  144  124  134  ---   134
 R17  |  662   16   22   24   17   16   28   29   71   10 |    46   41   62   55   57   52   45   13    50
 R18  |  733   15   30   14   21   15   17   39  104   10 |    52   53   49   65   63   43   30   47    49
 R19  |  990   24   23   26   13   16   31   36  ---   11 |    54   52   55   47   44   28   40  ---    40
 R20  |  705   44   50   40   19   31   28   27  ---   14 |    46   54   54   37   25   34   42  ---    33
 R21  | 1524   68   54   42   49   19   50   19  ---   19 |    72   61   57   41   32   20   44  ---    32
 R22  |  812   37   24   34   21   19   52   19  ---   13 |    56   46   50   33   27   22   51  ---    32
 R23  |  920   27   25   30   15   18   22   17  ---    9 |    47   45   48   25   27   29   35  ---    29
 R24  | 1407   15   18   13   12   13   34   22  ---    8 |    42   48   46   47   45   22   50  ---    40
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1418   34   36   31   23   24   35   26  980      |T   53   56   53   50   49   46   43   61    43
 WRMS | 1418   35   36   32   19   19   32   26  980      |NE  53   55   50   40   37   35   34   70    34
 MEDI | 1103   31   31   26   17   19   28   25  104      |MD  52   54   50   41   41   43   39   28    34

Table 3.1733.4  GPS week: 1733   Day: 4   MJD: 56379                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  734   51   46   50   27   29   39   12  ---   15 |    47   42   49   35   34   23   24  ---    23
 R02  | 1755   55   59   42   26   28   69   13  ---   17 |    47   48   44   35   28   60   21  ---    22
 R03  | 1517   32   37   23   16   33   24   17  ---   11 |    36   37   34   32   40   28   31  ---    28
 R04  | 1037   25   25   30   17   15   47   19  ---   11 |    37   35   44   18   28   52   29  ---    25
 R05  |  643   27   32   25   21   24   24   15  ---   10 |    38   42   39   21   22   25   34  ---    24
 R06  | 1651   27   27   33   19   21   32   17  ---   11 |    41   44   41   21   20   33   25  ---    22
 R07  | 2752   40   41   25   17   16   28   30  137   11 |    49   52   42   30   36   60   21   19    32
XR08  | 1702   31   27   23   23   16  ---   23  ---   11 |    44   46   41   45   39  ---   25  ---    33
 R09E |  936   19   18   18   25   21   33   19  ---   10 |    25   31   24   42   39   54   33  ---    31
 R10E | 2896   25   27   13   16   13   24   18  ---    8 |    22   25   30   44   30   48   33  ---    32
 R11E | 1236   44   34   50   22   58   66   24  ---   20 |    36   49   24   63   96   89   38  ---    50
 R12E | 1119   14   18   21   17   11   36   12  ---    8 |    69   67   68   69   66   58   74  ---    66
 R13E |  725   21   15   14   18   17   45   29  ---   11 |    24   26   30   37   28   44   33  ---    26
 R14E | 2047   32   53   43   52   47   64   39  ---   20 |    41   83   61   83   49   63   38  ---    43
 R15E |  875   24   22   19   27   30   31   31   65   12 |    52   64   59   66   68   56   52   23    53
 R16E | 1151   27   30   22   24   19   21   19  ---    9 |    57   55   61   69   77   82   69  ---    67
 R17  |  811   14   17   16   19   13   16   20   80    7 |    41   44   43   51   41   40   34   12    40
 R18  | 1402   21   17   22    8   17   22   19   69    8 |    42   39   47   37   34   50   26   19    35
 R19  | 2172   20   20   25   16   16   19   16  ---    8 |    42   42   44   52   42   60   36  ---    42
 R20  |  758   56   55   52   15   15   32   29  ---   15 |    67   68   59   48   42   42   32  ---    40
 R21  | 2284   77   83   30   50   23   41   20  ---   18 |    66   70   34   46   33   17   33  ---    25
 R22  |  914   24   31   34   18    7   62    8  ---   12 |    37   42   51   32   30   25   34  ---    30
 R23  | 1197   21   20   14    9   20   20   21  ---    8 |    31   30   29   25   27   25   19  ---    22
 R24  |  947   31   25   15   20   18   22   26  ---   10 |    49   46   34   28   25   34   35  ---    29
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1516   35   37   30   24   25   39   22   92      |T   43   46   43   42   40   46   34   18    35
 WRMS | 1516   34   35   30   19   18   32   22   92      |NE  44   45   42   34   32   38   28   16    29
 MEDI | 1151   27   27   23   19   18   32   19   69      |MD  41   44   42   37   34   48   33   19    31

Table 3.1733.5  GPS week: 1733   Day: 5   MJD: 56380                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  812   43   45   47   32   34   46   32  ---   17 |    38   44   57   39   43   22   31  ---    29
 R02  | 2295   47   47   47   27   34   52   21  ---   16 |    41   43   47   29   37   38   17  ---    21
 R03  | 1847   33   35   29   12   12   22   22  ---    9 |    33   38   38   24   32   29   17  ---    24
 R04  |  989   22   28   18   10    8   33   20  ---    8 |    37   37   35   27   29   43   19  ---    26
 R05  | 1100   29   23   20   15   17   40   18  ---   10 |    39   33   25   23   34   48   23  ---    25
 R06  | 1678   22   33   18   17   34   36   22  ---   11 |    30   39   27   21   26   34   39  ---    23
 R07  | 2160   42   46   42   19   34   22   17  158   13 |    36   37   35   18   35   29   19   16    15
XR08  | 1048   28   43   25   16   11  ---   22  ---   10 |    36   49   38   36   32  ---   32  ---    32
 R09E | 1396   15   24   25   15   19   55   20  ---   11 |    40   49   35   40   43   71   39  ---    38
 R10E | 1840   21   30   16   20   13   31   17  ---    8 |    51   50   47   54   56   54   53  ---    51
 R11E | 2026   49   33   51   27   53   66   25  ---   19 |    37   50   40   72   92   81   41  ---    53
 R12E | 1265   22   32   23   17   17   46   30  ---   11 |   104  105  100   98   98   81   98  ---    95
 R13E |  896   15   25   19   10   20   29   25  ---    8 |    40   46   42   41   49   41   45  ---    41
 R14E | 1865   31   36   40   35   31   44   38  ---   16 |    38   37   56   66   54   62   39  ---    46
 R15E | 1941   17   19   19   22   36   34   40   56   13 |    73   86   81   86  110   80   63   25    79
 R16E | 1147   19   16   22   20   21   35   21  ---   10 |    94   94   89   90  103   99   85  ---    91
 R17  |  981   14   13   19   15   20   25   23   89    8 |    29   33   45   51   41   57   38   13    41
 R18  | 1736   13   25   19   11   23   25   19  109    8 |    34   51   49   46   35   59   41   24    41
 R19  | 2445   21   18   19   15   15   67   36  ---   13 |    36   35   38   45   46   40   36  ---    34
 R20  | 1132   34   40   45   14   32   29   24  ---   13 |    54   63   58   53   30   49   41  ---    43
 R21  | 1875   51   52   25   29   21   32   31  ---   14 |    63   69   40   52   50   29   50  ---    44
 R22  | 1217   33   32   39   28   15   43   15  ---   13 |    36   37   44   24   21   37   37  ---    24
 R23  | 1230   21   20   14   11   14   27   19  ---    7 |    22   22   16   22   26   24   20  ---    18
 R24  |  901   18   31   20   17   17   33   24  ---    9 |    32   48   34   37   25   19   18  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1587   30   32   30   20   26   40   25  110      |T   44   49   46   45   47   48   39   19    39
 WRMS | 1587   31   33   29   17   19   37   25  110      |NE  37   42   39   34   33   37   29   17    29
 MEDI | 1265   22   31   22   17   20   34   22   89      |MD  37   44   40   40   37   43   38   16    34

Table 3.1733.6  GPS week: 1733   Day: 6   MJD: 56381                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1073   60   67   48   28   27   41   19  ---   16 |    62   68   51   31   37   27   29  ---    24
 R02  | 2854   46   56   47   22   35   53   21  ---   15 |    61   68   66   32   30   26   19  ---    28
 R03  | 1573   35   20   37   22   23   49   22  ---   13 |    46   45   64   41   54   45   32  ---    40
 R04  |  950   29   35   26    9   23   30   21  ---    9 |    47   51   52   25   29   30   32  ---    31
 R05  |  896   34   41   19   11   16   32   13  ---    8 |    50   54   50   30   36   35   36  ---    35
 R06  | 2848   25   21   15   12   21   51   14  ---    9 |    48   48   45   27   39   44   31  ---    32
 R07  | 2944   25   22   17   10   10   56   21  198    9 |    53   53   46   24   25   48   18   24    26
XR08  |  649   41   46   39   21   21  ---   18  ---   13 |    56   59   51   29   30  ---   24  ---    29
 R09E | 2955   14   15   20   11   13   44   17  ---    8 |    36   38   35   43   39   53   47  ---    37
 R10E | 1575   16   18   16    9   12   18   19  ---    6 |    58   64   56   54   63   65   47  ---    55
 R11E | 1468   51   54   46   41   44   88   31  ---   21 |    30   47   36   94   91   94   45  ---    60
 R12E |  881   16   18   19   14   26   32   18  ---    9 |   132  135  137  154  152  155  137  ---   143
 R13E | 1467   13   27   14   11   18   38   16  ---    7 |    37   43   35   40   40   43   42  ---    37
 R14E | 2316   32   37   32   22   28   42   32  ---   13 |    38   38   42   40   55   42   42  ---    37
 R15E | 2539   24   22   21   21   24   37   24  322   11 |   120  120  123  115  119  116  118   29   116
 R16E | 1215   27   35   19   20   19   37   19  ---   10 |    99  111   90  106  106  106   86  ---    98
 R17  |  671   13   16   26   10   14   22   15  115    7 |    49   50   61   57   50   54   46   17    51
 R18  | 1723   28   22   27   16   15   34   14  165    9 |    53   52   54   38   34   41   37   54    38
 R19  | 2864   30   32   34   15   12   86   20  ---   14 |    58   59   57   52   50   49   35  ---    43
 R20  | 1421   47   44   37   20   23   73   35  ---   16 |    66   72   62   43   53   46   41  ---    44
 R21  | 2541   40   40   40   19   24   26   26  ---   13 |    99   97   94   74   84   71   63  ---    77
 R22  | 1178   30   25   23   15   12   41   25  ---   10 |    62   59   61   50   52   33   35  ---    45
 R23  | 1026   27   29   23   16   14   22   16  ---    8 |    41   42   41   26   34   27   19  ---    27
 R24  |  839   16   24   28   15   12   21    8  ---    7 |    48   49   52   38   34   35   34  ---    37
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1901   32   34   29   18   22   46   21  214      |T   60   63   60   52   55   55   45   31    49
 WRMS | 1901   33   35   30   14   15   41   21  214      |NE  56   57   56   38   41   40   33   31    37
 MEDI | 1467   28   27   26   15   19   38   19  165      |MD  53   53   52   40   40   45   36   24    37




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