[IGSREPORT-21064] Wk 1698 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Aug 10 09:10:15 PDT 2012


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1698   (Jul 22, 2012 - Jul 28, 2012) 
                                                                               
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 2.1698.
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:
                                                                               
 igl1698[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1698 in the SP3 format.
 igl16987.sum      Combination Report for GPS Week 1698.


    
    
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 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  |    183.2 ns
                1  |    182.5 ns
                2  |    183.4 ns
                3  |    187.2 ns
                4  |    184.8 ns
                5  |    184.6 ns
                6  |    186.7 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
               ----+--------+---------------
                2  |  COD   | R18
                2  |  EMX   | R18
                2  |  GRG   | R18
                4  |  IAC   | R18
                5  |  GRG   | R24

    
         
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 1.1698, 1a.1698).
        
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 2.1698.0-6)                                                                                
    
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 3.1698.0-6). 
        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 1698 summary.                      (Jul 22, 2012 - Jul 28, 2012)

Table 1.1698.a     GPS week : 1698   MJD: 56130.0-56136.0

         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  261|   -2     1    -5   113    -7   -82  -.19   34   34 |     ---     ---    ---    ---
        |    2     1     1    39    22    33   .04           |     ---     ---
emx  139|    0     0    -2   -19     0    55  -.20   29   29 |  184033   -1115   3999   6993
        |    2     2     4    42    21    35   .04           |    1804    2849
esx  175|    0     0    -1   -34    -2   -47   .46   18   16 |  184915   -1679   4004   4396
        |    1     1     1    23    31    40   .04           |    2216    3931
gfz  196|    0    -1    -2    -9    -4    -2  -.25   18   15 |       0   -1380   3998   6824
        |    1     1     2    45    31    31   .04           |       0    3691
grg  124|    0     3    -1    26   -37    57  -.04   48   37 |  131813   -1048   4016  19417
        |    1     2     5    34    30    43   .07           |   13370    3230
iac  n/a|    1     1    10    -2    34    31  -.02   24   24 |  185759    -907   3997   6936
        |    1     1     6    23    28    90   .05           |    1902    1225
mcc  n/a|    1     2    23    43    56   346  -.27  123  123 |     ---     ---    ---    ---
        |    4     5    14    82    48   211   .33           |     ---     ---


Table 1.1698.b     GPS week : 1698   MJD: 56130.0-56136.0   

         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  |   13   15   12   13   13   14   14 |
 R02  |   14   10   12   13   14   20   13 |
 R03  |   12   15   11    9   11   12   10 |
 R04  |   11   10   11   10   12   10   10 |
 R05  |    9   11    8   11   11   10    9 |
 R06  |    8    8    9   10   12    8   10 |
 R07  |    9   11   10    9   12   12    9 |
 R08  |   10    7    9    9    9   11   12 |
 R09  |   10   12   10    8    8   11   11 |
 R10  |   13   10    8    8    7    8    7 |
 R11  |   17   17   15   18   15   14   12 |
 R12  |   12   11   10   11   12    9    8 |
 R13  |    8   10    9   11   11    9   10 |
 R14  |   12   13   13   16   14   11   12 |
 R15  |   10    6    7    8    9   10   10 |
 R16  |   12   11   11    8   11   10   12 |
 R17  |   12   13   12   10   13   12   12 |
 R18  |   11   11   14    0  434   14   11 |
 R19  |    0   21   16   34   30   27   20 |
 R20  |    0    0   26   27   40   36   38 |
 R21  |   13   13   13   15   18   15   15 |
 R22  |   11   12   10   10   12   14   12 |
 R23  |   10    9   10   10   11    8    9 |
 R24  |   11   11   10   12   12    9   10 |
 R26  |  ---  ---  ---  ---    0    0    0 |


Table 1.1698.c     GPS week : 1698   MJD: 56130.0-56136.0   

         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 1698 0   |   28    43   252     490    -285   -4066  83.6  1743  1743 |  183226       0
brd 1698 1   |  -73    66   259    -211    -474   -1514  84.7  1500  1500 |  182547       0
brd 1698 2   |  -43   -20   267     589    -591   -4431  82.7  1316  1316 |  183354       0
brd 1698 3   |  -10    95   346    1395    -919   -8753  83.6  1329  1329 |  187191       0
brd 1698 4   |  -55   -15   318     123     332   -4376  82.6  1391  1391 |  184750       0
brd 1698 5   |  -21   -51   406     586    -222  -11880  83.8  1385  1385 |  184600       0
brd 1698 6   |   19    86   303    -127    -763  -10190  85.0  2032  2032 |  186715       0
-------------+------------------------------------------------------------+----------------
brd 1698 mean|  -22    29   307     406    -417   -6458  83.7  1528  1528 |  184626       0
brd 1698 sdev|   37    58    55     547     412    3812    .9   266   266 |    1772       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 2.1698.0  GPS week: 1698   Day: 0   MJD: 56130                            

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  261|    0     0    -9    87   -15   -78  -.22   33   35 |     ---     ---    ---    ---
emx  139|   -2    -2    -7    -8    31    39  -.14   27   27 |  182718    -635   3658   6002
esx  175|    1     1    -1   -30   -27   -65   .45   18   17 |  182231    1006   3651   3799
gfz  196|   -1    -3    -5   -27   -19    18  -.21   20   14 |       0      35   3652   5900
grg  124|    1     4     0    -6   -61    93   .04   36   36 |  143549    -202   3660  17532
iac  n/a|    3     2    19    35    74     5  -.12   25   25 |  183631     581   3637   6321
mcc  n/a|    0    -6    34    25     0   397   .04  137  137 |     ---     ---    ---    ---

Table 2.1698.1  GPS week: 1698   Day: 1   MJD: 56131                            

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  261|   -3     0    -4   149    10   -62  -.23   34   34 |     ---     ---    ---    ---
emx  139|    1    -2    -9   -24   -11    55  -.18   29   29 |  181656   -1444   3747   7305
esx  175|    0    -2    -1     2     3   -16   .48   19   15 |  182751   -1711   3765   3906
gfz  196|    0     1    -3   -43   -16    28  -.26   17   16 |       0   -2486   3750   7059
grg  124|   -2     1     2   -24   -30    20  -.05   40   35 |  117804   -1472   3764  23317
iac  n/a|    1     1    13   -26    24   -44  -.03   23   23 |  183711   -1274   3760   7105
mcc  n/a|    7     1    42   101    18   613  -.19  141  141 |     ---     ---    ---    ---

Table 2.1698.2  GPS week: 1698   Day: 2   MJD: 56132                            

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  261|    1     2    -5   162    19   -82  -.18   35   34 |     ---     ---    ---    ---
emx  139|    1    -2    -4    63     0    -8  -.20   26   26 |  182927   -2242   4263   7395
esx  175|    0     0     0   -14   -14    -9   .52   17   15 |  184560   -3863   4238   4400
gfz  196|   -2     0     1   -78    10    41  -.25   17   17 |       0   -2883   4234   7298
grg  124|    0     0     2    67   -33    87  -.04   38   35 |  133552   -3831   4245  20861
iac  n/a|    2     0     1   -20    28   -69   .01   21   21 |  185381   -2545   4241   7638
mcc  n/a|    4     4     4    57    98   264  -.24   95   95 |     ---     ---    ---    ---

Table 2.1698.3  GPS week: 1698   Day: 3   MJD: 56133                            

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  261|   -2     1    -4   134    12  -123  -.22   35   36 |     ---     ---    ---    ---
emx  139|    0     3     0   -30   -22    81  -.27   28   29 |  183967    4667   4206   8533
esx  175|    2    -2    -1   -46    22  -116   .45   16   13 |  184584    5637   4209   4514
gfz  196|    0    -1     0    25    26   -38  -.31   20   16 |       0    6277   4204   8217
grg  124|   -3     5    -9     2   -93    12  -.07   36   35 |  120254    5675   4220  18821
iac  n/a|    1     0    10   -22    -1   208  -.03   24   24 |  185630     632   4204   8120
mcc  n/a|    7    11    14   126    20   461  -.38   95   95 |     ---     ---    ---    ---

Table 2.1698.4  GPS week: 1698   Day: 4   MJD: 56134                            

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  261|   -3    -1    -4   122   -43  -104  -.14   33   34 |     ---     ---    ---    ---
emx  139|    0     0     0   -20   -25   103  -.16   29   31 |  184362    -828   4054   6873
esx  175|    0    -1     1   -47   -49   -14   .46   21   19 |  184960   -2158   4063   4331
gfz  196|    1    -2    -1   -21    29   -29  -.20   19   15 |       0   -2087   4055   6611
grg  124|    0     2    -5    43    -3     2  -.17   38   41 |  131050   -1279   4062  21871
iac  n/a|    1     3     5   -13    55    64  -.02   27   27 |  188537   -1963   4057   6616
mcc  n/a|   -1    -2    24    57   127   351  -.41  116  116 |     ---     ---    ---    ---

Table 2.1698.5  GPS week: 1698   Day: 5   MJD: 56135                            

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  261|   -4     2    -6    59   -20   -22  -.13   32   34 |     ---     ---    ---    ---
emx  139|    2     3     0   -74     1    60  -.22   29   28 |  185787   -4223   4001   6715
esx  175|    1    -1    -1   -37    -1   -78   .48   21   20 |  186600   -4949   4038   5582
gfz  196|    1    -1     0    44     0   -15  -.22   16   12 |       0   -4799   4035   6536
grg  124|   -1     2     4    47   -22    99   .01  115   45 |  154348   -3393   4112  17502
iac  n/a|    0     0     5     5    53    15  -.02   24   24 |  185430    -389   4028   6563
mcc  n/a|   -2     6    33    64    88   404  -.86  134  134 |     ---     ---    ---    ---

Table 2.1698.6  GPS week: 1698   Day: 6   MJD: 56136                            

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  261|   -4     2    -4    76   -15  -103  -.22   32   30 |     ---     ---    ---    ---
emx  139|   -1     0     0   -41    20    55  -.22   32   32 |  186815   -3100   4065   6132
esx  175|    0    -2    -2   -67    47   -27   .38   17   15 |  188725   -5719   4067   4242
gfz  196|    0    -1    -6    32   -62   -21  -.25   18   18 |       0   -3717   4061   6148
grg  124|    1     7    -6    50   -16    83  -.00   36   31 |  122137   -2840   4051  16016
iac  n/a|    0     1    16    20     4    41   .03   22   22 |  187999   -1391   4058   6191
mcc  n/a|   -1     1     9  -129    40   -67   .12  145  145 |     ---     ---    ---    ---

       
       
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 3.1698.0  GPS week: 1698   Day: 0   MJD: 56130                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1653   49   29   23   27   34   12  ---   12 |    70   39   41   61   42   40  ---    42
 R02  | 1497   49   20   23   25   50   22  ---   13 |    65   16   40   46   48   21  ---    32
 R03  | 1070   35   38   13   18   45   21  ---   12 |    80   82   86   86   96   69  ---    81
 R04  | 1161   33   23   22   21   36   20  ---   11 |    55   39   33   40   31   32  ---    35
 R05  |  757   35   18   14   17   27   16   88    9 |    48   39   46   45   30   31   14    38
 R06  |  986   23   11   15   17   21   17  ---    7 |    42   26   34   32   40   30  ---    30
 R07  | 1145   21   20   10   14   16   31  ---    8 |    62   57   54   53   45   33  ---    49
 R08  | 2874   21   27   22   10   30   23   74   10 |    49   56   54   50   44   46   34    47
 R09  | 1415   35   20   16   11   28   28  ---   10 |    27   35   30   24   40   18  ---    22
 R10  | 1977   25   43   18   15   38   29  ---   12 |    16   24   34   27   41   22  ---    20
 R11  | 1339   51   26   29   39   55   35  107   17 |    28   49   57   52   39   33   28    37
 R12  | 1168   36   24   17   27   35   21  ---   11 |    24   25   42   53   32   20  ---    31
 R13  | 2598   30   20   13   13   23   14  ---    8 |    22   30   39   36   31   19  ---    27
 R14  | 1781   42   35   19   18   28   16  ---   11 |    16   34   40   36   35   23  ---    25
 R15  |  947   26   23   14   20   36   14   79    9 |    27   22   26   28   28   20   35    18
 R16  | 1499   33   16   15   14   52   28  ---   11 |    34   45   39   37   57   19  ---    32
 R17E | 1859   24   35   18   14   37   29  264   11 |    44   51   58   55   55   43   86    47
 R18E | 1253   26   26   15   17   39   30  111   11 |  9999  992  544 9999  677  936  577  9999
XR19E | ----    9  ---  ---  ---  ---  ---  ---    0 |   199  ---  ---  ---  ---  ---  ---   208
XR20E | ----    9  ---  ---  ---  ---  ---  ---    0 |    43  ---  ---  ---  ---  ---  ---    35
 R21E | 3424   45   32   24   26   30   23  ---   13 |    45   62   74   71   79   46  ---    60
 R22E | 2458   26   31   16   22   25   27  ---   11 |    28   48   56   57   55   35  ---    45
 R23E | 1626   17   29   19   10   27   30  ---   10 |   113  116  124  126  112  111  ---   118
 R24E |  801   22   26   10   17   41   35  ---   11 |    43   45   57   59   71   45  ---    51
------+----------------------------------------------+------------------------------------------
 RMS  | 1742   33   27   18   20   36   25  137      |T   51   87   73   51   78   76  129    49
 WRMS | 1742   35   27   17   14   36   25  137      |NE  41   38   43   44   42   29   27    35
 MEDI | 1415   26   26   16   17   34   23   88      |MD  43   39   42   50   42   32   34    37

Table 3.1698.1  GPS week: 1698   Day: 1   MJD: 56131                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2276   66   20   41   11   32   20  ---   14 |    44   14   44   24   32   22  ---    15
 R02  | 1267   41   18   16   12   22   28  ---   10 |    47   38   30   34   35   25  ---    29
 R03  |  992   22   32   15   21   78   28  ---   14 |    66   65   69   71   77   53  ---    61
 R04  |  891   37   26   18   10   38   19  ---   10 |    37   42   20   28   21   19  ---    21
 R05  |  782   43   24   19   17   48   13   63   11 |    28   26   19   24   31   15   19    10
 R06  |  697   28   24   14   13   18   14  ---    8 |    27   25   22   24   30   22  ---    19
 R07  | 1379   21   23   15   18   28   35  ---   10 |    33   37   37   37   37   21  ---    29
 R08  | 1929   14   24   10   11   10   16   94    6 |    35   43   39   37   38   34   47    35
 R09  | 1577   29   14   19   25   52   28  ---   12 |    27   22   30   35   44   16  ---    22
 R10  |  953   20   18   15   14   47   19  ---    9 |    15   27   23   22   36   18  ---    13
 R11  | 2254   72   33   30   17   59   21  116   16 |    22   63   70   47   73   34   47    45
 R12  | 1284   35   28    9   13   52   18  ---   10 |    22   15   21   18   51   15  ---    14
 R13  | 2008   29   21   14   20   29   22  ---    9 |    21   28   20   31   27   20  ---    18
 R14  | 1306   27   44   23   20   41   24  ---   12 |    15   30   38   29   26   21  ---    21
 R15  | 1031   15   16    6   13   17   18   79    6 |    20   20   19   16   25   16   28    13
 R16  | 1149   37   22   13   21   34   25  ---   10 |    20   32   25   31   31   14  ---    19
 R17E | 1324   27   39   26   19   35   27  145   12 |    32   39   44   39   32   28   67    29
 R18E |  969   21   42   14   13   25   27  257   10 |  9999 9999  575 9999  591  899  700  9999
XR19E | ----   26  ---  ---  ---  ---   18  ---   21 |   169  ---  ---  ---  ---  132  ---   171
XR20E | ----   10  ---  ---  ---  ---  ---  ---    0 |    39  ---  ---  ---  ---  ---  ---    32
 R21E | 2693   36   34   22   20   49   22  ---   12 |    29   33   58   48   72   38  ---    42
 R22E | 1965   24   34   22   27   35   26  ---   12 |    36   61   58   64   41   37  ---    48
 R23E |  915   20   33   12   17   27   19  ---    9 |   101  105  103  111   98   97  ---   102
 R24E | 1142   28   44   12   14   40   19  ---   11 |    28   35   48   51   71   37  ---    39
------+----------------------------------------------+------------------------------------------
 RMS  | 1500   34   29   19   17   40   23  141      |T   39   38   64   39   69   71  151    36
 WRMS | 1500   34   29   15   16   35   23  141      |NE  29   32   32   31   38   22   35    24
 MEDI | 1267   27   24   15   17   35   21   94      |MD  29   33   37   34   36   22   47    29

Table 3.1698.2  GPS week: 1698   Day: 2   MJD: 56132                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2213   54   29   16   28   21   20  ---   12 |    54   22   55   68   42   25  ---    42
 R02  | 1155   58   23   17   11   18   30  ---   11 |    50   32   24   27   23   24  ---    18
 R03  | 1050   18   27   12   25   37   27  ---   10 |    59   55   48   67   57   34  ---    50
 R04  |  881   23   25   16   15   51   22  ---   10 |    45   40   45   43   58   21  ---    36
 R05  |  972   35   15    9   18   31   11   87    8 |    44   30   41   49   21   18   17    34
 R06  | 1207   35   10   22   14   34   13  ---    9 |    34   21   32   27   40   16  ---    20
 R07  | 1493   31   26   16   12   28   27  ---   10 |    50   33   39   42   32   23  ---    34
 R08  | 1069   23   11   16   18   31   17   85    8 |    36   41   55   49   36   34   56    42
 R09  |  991   33   16   17   13   48   14  ---    9 |    27   17   30   27   30   16  ---    17
 R10  | 1194   19   16   15   13   29   15  ---    7 |    23   22   25   17   31   24  ---    14
 R11  | 1272   67   41   17   18   59   21   80   15 |    26   64   56   45   66   37   40    42
 R12  | 1045   44   21   14   16   39   15  ---   10 |    23   23   38   44   49   18  ---    27
 R13  | 1298   27   19   11   14   25   22  ---    8 |    24   38   32   36   45   24  ---    28
 R14  | 1409   34   43   20   18   47   28  ---   13 |    19   16   34   34   39   20  ---    19
 R15  | 1270   14   17   11   12   18   22  105    7 |    17   25   23   22   21   16   28    15
 R16  | 1667   36   17   14   20   44   21  ---   10 |    26   26   29   43   59   15  ---    26
 R17E | 1361   29   37   27   18   29   23  114   12 |    35   33   54   46   51   31   52    37
XR18E | 4458  889 1549  ---   11 3316   17  ---   14 |  9999 9999  --- 9999  742 9999  ---  9999
XR19E | ----   24  ---  ---  ---  ---    9  ---   15 |   151  ---  ---  ---  ---  105  ---   154
XR20E | ----   39  ---  ---  ---  ---   15  ---   25 |    37  ---  ---  ---  ---   40  ---    39
 R21E | 1867   28   29   23   24   57   24  ---   13 |    20   25   51   53   71   33  ---    37
 R22E | 1451   23   24   19   19   36   21  ---   10 |    34   26   44   33   53   38  ---    30
 R23E | 1098   23   22   19   15   50   18  ---   10 |   120  116  112  115  104  113  ---   112
 R24E |  787   19   37   13   14   38   17  ---   10 |    48   51   52   56   79   56  ---    51
------+----------------------------------------------+------------------------------------------
 RMS  | 1315   35   26   17   17   38   21   95      |T   43   36   43   44   79   33   38    40
 WRMS | 1315   34   26   15   17   35   21   95      |NE  34   31   37   40   40   22   35    29
 MEDI | 1207   29   23   16   15   36   20   87      |MD  35   30   41   43   45   24   40    34

Table 3.1698.3  GPS week: 1698   Day: 3   MJD: 56133                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1569   51   28   24   23   21   26  ---   12 |    66   27   42   48   31   26  ---    34
 R02  | 1177   45   31   16   22   29   38  ---   13 |    60   38   42   50   42   28  ---    35
 R03  | 1003   24   22   11   12   20   33  ---    9 |    73   83   80   72   55   54  ---    69
 R04  |  896   38   30   13   12   31   17  ---    9 |    49   46   23   24   24   27  ---    25
 R05  | 1287   31   26   11   15   37   32   90   10 |    51   55   44   43   38   25    8    36
 R06  | 1888   24   20   12   20   42   18  ---    9 |    40   40   37   40   39   27  ---    33
 R07  | 1447   41   23    9   16   14   17  ---    8 |    57   37   27   25   36   34  ---    30
 R08  | 1796   22   16    6   19   35   24   62    9 |    50   34   39   45   23   38   31    36
 R09  |  955   27   12   11    9   33   16  ---    7 |    23   25   26   24   30   29  ---    22
 R10  | 1117   22   21    8   16   28   19  ---    8 |    22   22   20   28   31   26  ---    18
 R11  | 1606   62   43   25   41   52   21   75   17 |    24   33   56   66   45   38   31    38
 R12  | 1405   52   28   12   14   37   12  ---   11 |    25   31   36   30   39   29  ---    25
 R13  |  807   44   30   12   11   34   21  ---   10 |    22   40   37   36   40   26  ---    29
 R14  | 1833   38   61   18   29   47   30  ---   16 |    15   40   36   44   49   28  ---    27
 R15  | 1067   14   20   10   18   28   19  115    8 |    13   29   24   26   29   23   19    17
 R16  | 1243   32   17   13   11   22   21  ---    8 |    20   27   35   26   25   26  ---    22
 R17E | 1217   23   24   16   17   38   23  121   10 |    29   37   52   51   56   34   37    40
XR18E |10922  ---  ---  ---  ---  ---   13  ---    0 |   ---  ---  ---  ---  --- 9999  ---  9999
XR19E | ----   45  ---  ---  ---  ---   25  ---   34 |   154  ---  ---  ---  ---   98  ---   146
XR20E | ----   33  ---  ---  ---  ---   21  ---   26 |    44  ---  ---  ---  ---   30  ---    37
 R21E | 1955   34   33   27   22   68   29  ---   15 |    17   20   55   49   75   32  ---    37
 R22E |  914   19   19   20   18   37   22  ---   10 |    46   52   63   66   61   46  ---    53
 R23E |  755   19   23   13   22   30   26  ---    9 |   132  120  129  145  163  116  ---   131
 R24E |  857   32   30   24   20   35   21  ---   11 |    56   58   79   67   71   60  ---    62
------+----------------------------------------------+------------------------------------------
 RMS  | 1328   35   28   16   20   36   24   95      |T   47   42   46   47   47   39   25    43
 WRMS | 1328   36   29   13   16   35   24   95      |NE  38   37   37   39   36   30   22    31
 MEDI | 1217   32   24   13   18   34   21   90      |MD  44   37   39   44   39   29   31    35

Table 3.1698.4  GPS week: 1698   Day: 4   MJD: 56134                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1107   57   43   14   13   24   15  ---   13 |    45   28   24   22   24   21  ---    14
 R02  |  969   40   35   13   22   49   40  ---   14 |    53   33   41   43   84   12  ---    34
 R03  |  753   25   18   31   14   15   35  ---   11 |    62   66   89   60   54   43  ---    62
 R04  |  855   33   26   23   10   34   37  ---   12 |    47   46   21   33   31   33  ---    27
 R05  |  898   27   25    9   15   42   35   85   11 |    44   54   39   36   27   22    8    30
 R06  | 1013   24   23   21   24   51   18  ---   12 |    37   35   54   45   65   31  ---    41
 R07  | 1147   31   29   23   22   25   26  ---   11 |    55   42   51   30   32   23  ---    35
 R08  | 1914   22   20   17   17   28   16   85    8 |    32   28   26   25   51   20   22    24
 R09  |  754   24   12   14   13   31   20  ---    8 |    23   27   29   24   28   17  ---    19
 R10  | 1414   15   16   13   12   27   15  ---    7 |    21   20   29   28   30   21  ---    21
 R11  | 1268   46   43   32   20   41   26   81   15 |    20   37   44   34   47   38   27    28
 R12  | 1290   47   19    9   28   38   21  ---   12 |    29   39   28   44   39   21  ---    25
 R13  |  616   38   19   14   12   41   21  ---   10 |    31   31   42   37   47   34  ---    32
 R14  |  987   37   32   22   21   54   23  ---   13 |    17   34   38   35   49   24  ---    23
 R15  | 2134   16   32   11   12   17   27  145    8 |    11   24   28   22   20   18   18    17
 R16  | 1226   30   23   24   12   37   19  ---   10 |    17   32   36   24   37   17  ---    20
 R17E | 1565   39   23   29   22   32   31  157   12 |    33   43   70   60   50   32   36    46
XR18E |23530  640  ---  ---  293  --- 3298  ---  433 |  9999  ---  --- 9999  --- 9999  ---  9999
XR19E | ----   34  ---  ---  ---  ---   26  ---   30 |   121  ---  ---  ---  ---  112  ---   120
XR20E | ----   46  ---  ---  ---  ---   33  ---   39 |    44  ---  ---  ---  ---   36  ---    29
 R21E | 2870   36   53   30   30   65   33  ---   17 |    18   46   59   54   77   33  ---    40
 R22E | 1304   21   30   21   22   45   29  ---   12 |    27   46   51   42   54   46  ---    38
 R23E | 1041   17   36   15   16   42   21  ---   10 |   120  114  120  125  124  113  ---   117
 R24E | 1893   26   25   25   18   20   39  ---   11 |    84   83  106   89  202   74  ---    84
XR26E | ----  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  154  ---   155
------+----------------------------------------------+------------------------------------------
 RMS  | 1390   33   29   21   19   38   27  115      |T   43   43   48   43   55   41   22    45
 WRMS | 1390   34   31   19   15   41   27  115      |NE  34   36   38   33   41   24   18    28
 MEDI | 1147   31   25   21   17   37   26   85      |MD  33   37   41   36   47   31   22    30

Table 3.1698.5  GPS week: 1698   Day: 5   MJD: 56135                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1071   60   31   25   14   48   23  ---   14 |    50   31   42   37   45   31  ---    32
 R02  | 1061   54   22   19   19  129   23  ---   19 |    46   20   22   36   86   24  ---    22
 R03  | 1085   39   37   20   14   51   16  ---   12 |    55   76   73   70   28   58  ---    63
 R04  |  775   19   24   16   10   17   39  ---   10 |    38   55   52   43   49   26  ---    39
 R05  |  839   42   25   27    8   12   16   87   10 |    37   42   37   29   27   24   10    26
 R06  | 1313   12   22   14   14   29   17  ---    7 |    29   25   44   41   49   28  ---    32
 R07  |  796   30   19   31   25   27   27  ---   12 |    45   38   47   31   52   25  ---    34
 R08  |  839   11   21   21    9   72   14  129   11 |    37   47   54   42   46   34   51    38
 R09  |  838   30   23   27   12   46   18  ---   10 |    16   28   42   28   32   21  ---    23
 R10  | 1578   10   17   19   12   29   22  ---    8 |    12   16   29   13   29   15  ---    13
 R11  | 1120   41   45   29   14   44   22   91   13 |    30   45   35   31   33   28   42    24
 R12  |  964   32   23   14   14   27   14  ---    8 |    21   28   21   26   39   15  ---    18
 R13  |  949   37   11   13   15   22   17  ---    8 |    20   19   33   34   25   21  ---    23
 R14  | 1225   21   40   19   15   33   28  ---   11 |    18   29   34   31   29   27  ---    22
 R15  | 2480   22   31   16   11   34   22  156    9 |    26   30   30   23   40   16   17    20
 R16  | 1346   33   20   18    9   44   23  ---   10 |    16   33   39   27   31   31  ---    24
 R17E | 1844   32   33   26   19   39   22  183   12 |    35   43   56   49   42   31   40    38
XR18E |20091   28  ---   21   19  ---   31  ---   14 |  9999  ---  616 9999  ---  819  ---  9999
XR19E | ----   34  ---  ---  ---  ---   20  ---   26 |   109  ---  ---  ---  ---  101  ---   115
XR20E | 9008   46  ---  ---  ---  ---   28  ---   36 |    38  ---  ---  ---  ---   29  ---    21
 R21E | 1998   35   44   18   28   51   38  ---   15 |    32   34   51   58   69   35  ---    41
 R22E | 1209   26   46   23   22   34   40  ---   14 |    62   95   73   74   81   52  ---    68
 R23E | 1667   20   23   15   13   25   20  ---    8 |   111  122  105  113  108  100  ---   108
 R24E | 2254   17   15   25   17  481   15  ---    9 |    49   51   40   55  300   40  ---    44
XR26E | ----  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  277  ---   276
------+----------------------------------------------+------------------------------------------
 RMS  | 1385   32   29   21   16  115   24  134      |T   40   43   71   42   59   76   32    48
 WRMS | 1385   34   28   20   12   45   24  134      |NE  31   35   39   33   40   26   30    28
 MEDI | 1209   30   23   19   14   34   22  129      |MD  37   34   42   36   42   29   40    32

Table 3.1698.6  GPS week: 1698   Day: 6   MJD: 56136                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1183   54   27   15   28   47   25  ---   14 |    68   31   45   43   19   24  ---    33
 R02  | 1089   57   26   20   13   35   20  ---   12 |    68   25   27   31   40   22  ---    23
 R03  | 1231   30   43   15   14   32   11  ---   10 |    76   82   86   77   63   70  ---    76
 R04  |  883   26   21   20   15   32   20  ---    9 |    57   53   62   59   46   36  ---    51
 R05  | 1081   23   23   19   17   20   19  ---    8 |    64   49   65   50   64   46  ---    53
 R06  | 1741   29   20   11   19   39   17  ---    9 |    54   38   43   36   48   45  ---    38
 R07  |  839   29   23    8   17   26   21  ---    8 |    67   57   52   37   55   37  ---    46
 R08  | 1755   15   28   13   24   64   13   96   11 |    49   57   47   40   63   47   41    45
 R09  | 1010   28   51   18   12   17   17  ---   11 |    19   26   27   23   27   31  ---    20
 R10  | 2820   18   21   11   13   20   16  ---    7 |    15   19   26   22   25   19  ---    17
 R11  | 2009   40   40   13   14   50   18   85   12 |    24   49   36   39   34   44   58    33
 R12  | 1188   25   18    9   16   33   12  ---    8 |    26   20   25   29   33   20  ---    18
 R13  |  812   30   32   15   15   31   20  ---   10 |    26   29   35   32   39   24  ---    24
 R14  | 2457   41   37   17   24   30   25  ---   12 |    29   28   32   41   43   24  ---    25
 R15  | 2723   21   25   15   10   37   27  138    9 |    26   28   29   26   27   24   39    22
 R16  | 2259   37   42   15   13   32   29  ---   12 |    15   47   37   31   31   27  ---    26
 R17E | 2001   27   34   32   12   35   22  181   12 |    38   41   62   44   47   38   88    42
 R18E | 4771   31   25   11   18   46   28  193   11 |  9999 9999  530 9999  773  939  392  9999
XR19E | 4643   26  ---  ---  ---  ---   14  ---   20 |   114  ---  ---  ---  ---  113  ---   111
XR20E | 1950   52  ---  ---  ---  ---   25  ---   37 |    54  ---  ---  ---  ---   27  ---    34
 R21E | 2017   34   47   22   30   36   36  ---   14 |    21   31   59   64   68   33  ---    43
 R22E |  867   25   34   15   23   43   28  ---   12 |    63   75   65   71   68   72  ---    65
 R23E | 3282   18   29   12   18   33   20  ---    9 |   113  123  110  119  113  105  ---   112
 R24E | 1392   21   20   21   17   28   30  ---   10 |    56   69   75   59  123   57  ---    63
XR26E | ----  ---  ---  ---  ---  ---   10  ---    0 |   ---  ---  ---  ---  ---  237  ---   236
------+----------------------------------------------+------------------------------------------
 RMS  | 2031   32   32   17   18   36   22  145      |T   49   46   71   46   84   86  123    52
 WRMS | 2031   30   32   15   18   31   22  145      |NE  42   39   42   38   41   33   46    34
 MEDI | 1741   28   27   15   16   33   20  138      |MD  54   41   45   40   46   37   58    38




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