[IGSREPORT-21716] Wk 1732 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Sat Apr 6 16:58:06 PDT 2013


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1732   (Mar 17, 2013 - Mar 23, 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 2.1732.
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:
                                                                               
 igl1732[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1732 in the SP3 format.
 igl17327.sum      Combination Report for GPS Week 1732.


    
    
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  |    180.4 ns
                1  |    178.5 ns
                2  |    183.9 ns
                3  |    192.6 ns
                4  |    198.2 ns
                5  |    202.9 ns
                6  |    206.6 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
               ----+--------+---------------
                0  |  IAC   | R08
                1  |  IAC   | R08
                2  |  IAC   | R08
                3  |  IAC   | R08
                4  |  IAC   | R08
                5  |  IAC   | R08

    
         
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 1.1732, 1a.1732).
        
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 2.1732.0-6)                                                                                
    
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 3.1732.0-6). 
        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 1732 summary.                      (Mar 17, 2013 - Mar 23, 2013)

Table 1.1732.a     GPS week : 1732   MJD: 56368.0-56374.0

         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|   -2     3    -5    68   -12   -33  -.22   35   36 |     ---     ---    ---    ---
        |    1     2     2    21    53    32   .06           |     ---     ---
cof  n/a|   -2     4    -2    58    18   -26  -.31   38   38 |     ---     ---    ---    ---
        |    2     1     2    21    42    49   .06           |     ---     ---
emx  n/a|    0     0    -1   -75   -21   -79  -.31   32   32 |  192493   -1344   3803   6691
        |    1     1     2    24    40    45   .04           |   11047    2336
esx  n/a|    0    -2     3   -49    27    18   .31   21   18 |  188976    -569   3785   6420
        |    1     1     1    28    36    17   .03           |    9523    3402
gfz  n/a|    0    -2    -2    39   -28     9  -.33   20   17 |       0   -1802   3780   6639
        |    0     0     1    44    52    24   .04           |       0    2836
grg  n/a|   -2     2     0    40   -28   102   .09   39   37 | -190953   -1967   3766   7518
        |    3     1     1    24    33    50   .06           |    8607    3338
iac  n/a|    2     2     4     7    57   -45   .29   26   26 |  193151    -974   3792   7416
        |    1     1     2    20    31    45   .03           |   11584    1867
mcc  n/a|    2    -2    26    -1    64   200   .09  127  127 |     ---     ---    ---    ---
        |    4     4     9    96    57   466   .38           |     ---     ---


Table 1.1732.b     GPS week : 1732   MJD: 56368.0-56374.0   

         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   13   16   17   17   14   17 |
 R02  |   14   13   13   16   14   16   16 |
 R03  |   11   12   10   12   11   11   12 |
 R04  |   11   12   14   11    9   12   12 |
 R05  |   13   16   13   13    8   10   10 |
 R06  |   12    9   11   10   12    8    8 |
 R07  |   10   14   12   10   13   11   12 |
 R08  |   13   16   19   14   15   16   14 |
 R09  |   10   10    8   10    9    8   10 |
 R10  |    9   10    9    9   10    7    9 |
 R11  |   14   18   17   20   18   23   17 |
 R12  |    8    9    7    9    8    9   19 |
 R13  |    9   10   10   11    9   10   10 |
 R14  |   18   18   40   23   17   15   18 |
 R15  |    9   11   12   13   10    8   11 |
 R16  |   11   11   10   10   10   10   10 |
 R17  |   11   10   10    8    7    7    8 |
 R18  |   12   12   10   12   15    9    8 |
 R19  |   10   12   12   11    9    9    8 |
 R20  |   14   15   24   20   13   16   18 |
 R21  |   15   16   16   22   19   14   16 |
 R22  |   15   11   10   11   13   14   12 |
 R23  |   13    9    8    8    8   12    8 |
 R24  |   10   10   10   11    9    7    9 |


Table 1.1732.c     GPS week : 1732   MJD: 56368.0-56374.0   

         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 1732 0   |   58    42    22    1068    2138  -21720  85.5  1687  1687 |  180413       0
brd 1732 1   |  -23  -146    26    1495      37  -26850  86.3  1945  1945 |  178546       0
brd 1732 2   |  153   -46    53    1043   -2200  -20170  85.1  1804  1804 |  183905       0
brd 1732 3   |  -81    50    36    -876   -1363  -25400  84.7  1973  1973 |  192600       0
brd 1732 4   | -106    60   237    -849   -3301  -25850  86.0  1730  1730 |  198234       0
brd 1732 5   |   -1    71   121   -1645     761  -17490  88.2  1558  1558 |  202916       0
brd 1732 6   |  -44    10   111   -1585    1022  -12840  84.9  1310  1310 |  206582       0
-------------+------------------------------------------------------------+----------------
brd 1732 mean|   -6     5    87    -192    -414  -21474  85.8  1715  1715 |  191885       0
brd 1732 sdev|   88    78    77    1348    1940    5093   1.2   229   229 |   11193       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 2.1732.0  GPS week: 1732   Day: 0   MJD: 56368                            

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|    0     2    -3    70   -85   -41  -.26   34   37 |     ---     ---    ---    ---
cof  n/a|    0     4    -2    66   -26   -72  -.30   41   41 |     ---     ---    ---    ---
emx  n/a|    1     0    -2   -52   -43    -6  -.34   31   31 |  179807     832   3885   6484
esx  n/a|   -1    -2     2   -43   -15    -3   .33   20   18 |  180425    -155   3900   6205
gfz  n/a|   -1    -1    -3   -11    52   -17  -.28   18   15 |       0   -2169   3892   6390
grg  n/a|    1     5    -1    46    -4    96   .15   40   40 | -197505    -652   3916   7096
iac  n/a|    2     0     4    36    62    -5   .31   27   27 |  183269   -1770   3883   7230
mcc  n/a|    6    -1    36   100    11   340   .35  158  158 |     ---     ---    ---    ---

Table 2.1732.1  GPS week: 1732   Day: 1   MJD: 56369                            

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|    0     0    -2    90   -48   -70  -.29   33   36 |     ---     ---    ---    ---
cof  n/a|   -1     1     0    63   -24   -71  -.29   35   37 |     ---     ---    ---    ---
emx  n/a|    0    -1    -1   -42   -65   -67  -.38   31   32 |  181031   -5513   4106   7250
esx  n/a|    1    -2     0   -36    38    13   .36   23   21 |  182251   -6771   4090   7364
gfz  n/a|    0    -2    -2   -18     4     4  -.35   20   20 |       0   -6482   4090   7226
grg  n/a|   -1     3     0    84   -52   154   .09   32   31 | -198817   -7637   3954  11620
iac  n/a|    0     3     5     6    81   -66   .33   27   27 |  179082   -3542   4110   7817
mcc  n/a|    3     2    22    12    96   535   .23  126  126 |     ---     ---    ---    ---

Table 2.1732.2  GPS week: 1732   Day: 2   MJD: 56370                            

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     2    -5    63    20   -79  -.19   36   38 |     ---     ---    ---    ---
cof  n/a|   -6     4    -3    39    30   -84  -.39   36   38 |     ---     ---    ---    ---
emx  n/a|    0     2     0   -77   -45   -72  -.27   33   33 |  184905   -1680   3780   6156
esx  n/a|    0     0     2   -92     5    42   .30   20   20 |  180057     -39   3785   5465
gfz  n/a|    0    -1    -6   103    -7    28  -.35   20   17 |       0   -2459   3777   6140
grg  n/a|    1     2     0    12   -53    84   .07   45   42 | -198756   -2440   3825   6091
iac  n/a|    1     0     8    33    63   -60   .25   22   22 |  183706     908   3788   6973
mcc  n/a|    4     1     7    45   129   628   .33  115  115 |     ---     ---    ---    ---

Table 2.1732.3  GPS week: 1732   Day: 3   MJD: 56371                            

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     4    -4    30    38   -33  -.10   39   37 |     ---     ---    ---    ---
cof  n/a|   -2     5     0    22    27    16  -.23   41   40 |     ---     ---    ---    ---
emx  n/a|    2     0     1   -76    45   -47  -.25   37   35 |  193071   -1259   3758   6149
esx  n/a|    0    -3     4   -76    75    20   .29   26   21 |  185357     931   3753   5841
gfz  n/a|   -1    -1    -2    67   -80   -17  -.33   20   16 |       0   -1888   3753   5967
grg  n/a|   -6     2     0    14   -45    11   .14   44   45 | -194558   -1574   3779   5973
iac  n/a|    3     3     2   -18    36    40   .28   26   26 |  192611    1273   3777   6699
mcc  n/a|   -7    -2    32  -141    75   741   .59  121  121 |     ---     ---    ---    ---

Table 2.1732.4  GPS week: 1732   Day: 4   MJD: 56372                            

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     5    -8    63    43    -8  -.24   36   40 |     ---     ---    ---    ---
cof  n/a|   -3     4    -7    54    86    30  -.30   38   41 |     ---     ---    ---    ---
emx  n/a|    2     0     0  -116    23  -109  -.30   33   32 |  197584    1432   3680   7540
esx  n/a|    0    -3     4   -52    74     2   .33   21   18 |  192213    4612   3581   7367
gfz  n/a|   -1    -2    -1    67   -94    35  -.28   20   16 |       0    3242   3581   7619
grg  n/a|   -5     0     4    45   -66   121  -.04   33   33 | -187709    3680   3553   7655
iac  n/a|    3     2     2     5     8   -69   .28   26   26 |  199843     500   3576   8521
mcc  n/a|   -1     0    31  -119   -33  -234  -.20  135  135 |     ---     ---    ---    ---

Table 2.1732.5  GPS week: 1732   Day: 5   MJD: 56373                            

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     4    -6    65    12     9  -.24   35   35 |     ---     ---    ---    ---
cof  n/a|   -4     2    -2    77    51   -19  -.41   37   37 |     ---     ---    ---    ---
emx  n/a|   -2     0    -2   -66   -21  -138  -.29   32   33 |  202678    -456   3710   6839
esx  n/a|    0     0     4   -36    12    41   .28   17   14 |  198056    -809   3703   6614
gfz  n/a|    0    -2    -1    38   -58    -4  -.39   22   20 |       0   -1641   3697   6870
grg  n/a|   -3     0     1    40     0   159   .12   34   30 | -180194   -2624   3687   7110
iac  n/a|    4     2     1     0   104   -88   .27   27   27 |  205347   -2556   3725   7668
mcc  n/a|    3   -10    32     0    64  -340  -.32  117  117 |     ---     ---    ---    ---

Table 2.1732.6  GPS week: 1732   Day: 6   MJD: 56374                            

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     6    -8    96   -66   -11  -.23   34   30 |     ---     ---    ---    ---
cof  n/a|   -1     5    -6    85   -15    18  -.27   38   33 |     ---     ---    ---    ---
emx  n/a|    0     1    -5   -94   -45  -115  -.29   28   29 |  208380   -2770   3705   6420
esx  n/a|   -1    -1     5    -6     1    12   .30   18   16 |  204475   -1755   3685   6090
gfz  n/a|    0    -3     0    29   -13    38  -.29   19   16 |       0   -1221   3671   6266
grg  n/a|   -3     1     0    40    22    88   .08   46   36 | -179137   -2526   3650   7085
iac  n/a|    2     1     5   -11    43   -68   .31   27   27 |  208202   -1635   3687   7008
mcc  n/a|    5    -3    25    94   109  -264  -.37  120  120 |     ---     ---    ---    ---

       
       
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 3.1732.0  GPS week: 1732   Day: 0   MJD: 56368                            

        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  | 1145   51   47   25   23   12   52   14  ---   13 |    79   79   62   39   44   36   41  ---    43
 R02  | 1325   61   79   37   20   21   31   16  ---   14 |    69   81   48   18   27   25   24  ---    25
 R03  | 1751   29   45   46   21   11   19   16  ---   11 |    49   57   54   31   34   27   30  ---    34
 R04  | 1527   20   21   29   20   12   34   35  ---   11 |    66   67   72   37   53   75   25  ---    48
 R05  |  701   38   38   38   23   23   43   22  188   13 |    64   65   74   36   39   54   30   29    41
 R06  | 1580   22   21   28   23   18   54   27  ---   12 |    51   54   55   31   35   70   32  ---    37
 R07  | 1137   17   34   34   10   20   22   29  287   10 |    62   72   70   50   47   62   38   48    50
XR08  | 1057   25   28   30   23   16  ---  213  ---   13 |    66   67   71   40   48  ---   58  ---    51
 R09E | 1687   14   13   17   13    9   42   40  ---   10 |    18   30   28   27   28   38   31  ---    23
 R10E | 2221   24   31   17   16   13   39   16  ---    8 |    22   23   26   16   22   26   25  ---    17
 R11E | 1769   33   36   38   18   26   49   34   75   14 |    27   46   36   57   68   61   39   36    47
 R12E | 1237   18   18   15   14   15   22   25  ---    8 |    55   56   55   46   62   64   49  ---    53
 R13E | 1428   16   21   27    7   20   35   21  ---    9 |    67   68   74   69   74   61   69  ---    68
 R14E | 4124   29   46   37   34   42   42   48  ---   17 |    39   68   43   70   60   35   31  ---    43
 R15E | 1874   25   33   16   11   12   43   20   93    9 |    21   26   25   21   25   27   26   37    18
 R16E | 2011   23   37   22   21   18   34   30  ---   10 |    17   31   28   25   16   33   29  ---    18
 R17  | 1809   38   51   20   14   15   37   27  104   10 |    81   90   68   55   56   57   51   35    57
 R18  |  878   42   47   31   22   19   46   14   79   12 |    66   66   58   34   26   45   33   45    34
 R19  | 1312   34   36   23   14    9   42   12  ---    9 |    68   67   59   37   41   42   41  ---    43
 R20  | 1038   37   42   46   19   10   48   31  ---   13 |    59   66   72   46   44   22   32  ---    42
 R21  | 1629   58   66   37   29   14   37   24  ---   14 |    79   80   66   26   36   41   39  ---    39
 R22  | 1054   43   43   37   23   20   51   36  ---   14 |    53   56   49   38   32   43   31  ---    31
 R23  | 1025   38   40   32   20   16   40   35  ---   12 |    51   55   52   43   41   56   39  ---    41
 R24  | 1395   26   46   29   18   14   34   22  ---   10 |    45   51   49   34   42   42   35  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1686   34   41   31   20   18   40   27  158      |T   53   59   53   38   41   45   36   38    39
 WRMS | 1686   37   41   31   18   15   40   27  158      |NE  63   67   61   37   40   46   36   39    40
 MEDI | 1395   29   37   29   20   15   40   25   93      |MD  55   65   55   37   41   42   32   36    41

Table 3.1732.1  GPS week: 1732   Day: 1   MJD: 56369                            

        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  | 1571   38   53   31   16   17   26   40  ---   12 |    50   61   47   44   47   42   25  ---    39
 R02  | 1571   39   33   33   27   12   33   24  ---   12 |    51   44   49   29   39   42   22  ---    33
 R03  | 1240   31   28   37   22   25   27   14  ---   11 |    40   39   48   41   26   28   44  ---    34
 R04  |  925   35   44   33   20   14   22   30  ---   11 |    47   52   43   28   36   40   14  ---    29
 R05  |  957   55   58   41   30   18   26   37  166   15 |    47   57   50   35   36   29   28   20    28
 R06  | 1697   23   31   24   14   16   22   21  ---    9 |    40   43   49   31   37   35   25  ---    32
 R07  | 1657   30   26   50   28   19   25   25  176   13 |    47   46   61   37   43   45   37   24    39
XR08  | 1111   25   35   39   21   24  ---  229  ---   15 |    46   55   58   44   41  ---   59  ---    44
 R09E | 1626   13   24   12   12   12   42   29  ---    9 |    18   19   22   23   29   48   24  ---    21
 R10E | 3826   28   39   14   11   17   31   24  ---    9 |    28   36   23   27   34   24   21  ---    21
 R11E | 2312   38   25   38   28   36   67   33   86   18 |    26   52   39   65   64   74   42   28    47
 R12E | 2719   15   19   16   11   16   38   17  ---    8 |    19   24   27   33   33   36   31  ---    25
 R13E | 1007   18   14   22   14   11   44   22  ---   10 |    61   66   60   71   76   74   62  ---    65
 R14E | 2210   30   31   35   44   34   42   46  ---   17 |    43   53   40   57   80   66   40  ---    49
 R15E | 1454   15   26   27   13   27   28   22   69   10 |    19   35   32   20   39   31   27   33    19
 R16E | 3891   33   39   26   21   16   24   25  ---   10 |    20   27   20   33   24   32   26  ---    18
 R17  | 2304   25   31   25   26   14   20   23   99    9 |    46   50   49   46   40   37   25   28    38
 R18  |  652   45   47   33   23   19   28   16  122   12 |    37   40   29   27   19   17   18   35    16
 R19  |  977   32   34   28   26   16   34   18  ---   11 |    40   44   41   22   19   42   23  ---    21
 R20  |  958   39   33   45   21   27   28   38  ---   14 |    47   47   63   27   48   50   39  ---    38
 R21  | 2259   58   53   45   36   20   36   21  ---   16 |    51   53   46   41   40   26   27  ---    32
 R22  |  990   34   32   29   20   13   22   23  ---   10 |    30   40   42   41   37   42   30  ---    33
 R23  | 1831   22   24   22   17   17   21   22  ---    9 |    35   38   37   42   26   40   38  ---    33
 R24  | 1687   29   27   19   20   19   19   23  ---    9 |    36   31   31   25   34   30   18  ---    26
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1944   33   35   31   23   20   32   27  126      |T   38   43   41   37   39   40   31   28    32
 WRMS | 1944   36   37   32   21   20   31   27  126      |NE  43   46   46   35   35   36   29   26    32
 MEDI | 1571   30   31   29   21   17   28   23   99      |MD  40   44   42   33   37   40   27   28    32

Table 3.1732.2  GPS week: 1732   Day: 2   MJD: 56370                            

        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  | 1508   54   44   41   33   31   27   21  ---   15 |    54   51   59   44   27   19   24  ---    29
 R02  | 1060   37   48   38   19   18   36   33  ---   13 |    49   58   53   36   44   35   16  ---    31
 R03  | 1284   32   35   27   16   13   32   13  ---    9 |    38   46   41   34   31   36   30  ---    30
 R04  |  871   37   34   33   25   15   63   13  ---   13 |    47   44   40   21   28   38   26  ---    23
 R05  | 1049   50   47   40   22   23   25   16  150   13 |    44   45   37   31   34   33   19   25    22
 R06  | 1244   32   36   24   10   16   37   31  ---   11 |    45   53   45   42   40   49   24  ---    35
 R07  | 1581   29   22   40   22   28   29   16   83   12 |    37   38   51   42   45   28   31   34    34
XR08  | 1090   42   25   43   27   20  ---  240  ---   18 |    54   43   54   58   44  ---   42  ---    47
 R09E | 1560   21   30   20   10   16   26   21  ---    8 |    20   31   29   27   37   33   28  ---    23
 R10E | 3202   25   35   20   14   12   18   25  ---    8 |    25   33   28   38   29   37   24  ---    26
 R11E | 3049   41   29   52   22   29   68   32  102   17 |    28   47   44   59   65   71   32   37    43
 R12E | 2759   20   18   14   12   11   18   18  ---    7 |    32   28   31   34   32   35   30  ---    28
 R13E | 1313   25   30   19   11   19   42   24  ---   10 |    80   81   75   63   70   81   71  ---    69
XR14E | 2466   59   58  ---   50  105   62   87  ---   39 |    72  117  ---  122  183   96   65  ---   103
 R15E | 1026   26   22   25   22   19   37   28   74   11 |    25   42   30   41   44   31   25   46    24
 R16E | 1976   27   32   28   13   12   37   24  ---   10 |    22   32   22   27   24   41   31  ---    20
 R17  | 2509   30   34   23   24   18   23   22   72   10 |    62   63   68   50   42   61   53   29    51
 R18  | 1183   34   37   33   18   14   24   14  170   10 |    56   58   56   35   32   44   32   35    37
 R19  | 1150   42   40   34   13   23   35   21  ---   12 |    54   51   48   33   38   43   32  ---    34
 R20  |  713   51   54   67   27   24  134   19  ---   24 |    53   56   60   29   27  114   31  ---    25
 R21  | 1999   57   58   42   34   21   38   18  ---   15 |    55   60   53   36   36   31   33  ---    31
 R22  |  980   32   29   27   16   17   26   22  ---   10 |    42   43   43   42   20   31   28  ---    29
 R23  | 1720   15   19   15   12   17   33   13  ---    7 |    37   43   41   46   30   62   36  ---    37
 R24  | 2626   23   36   15   24   19   32   14  ---    9 |    46   55   45   24   31   53   43  ---    34
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1803   36   36   33   20   20   45   22  115      |T   44   50   45   42   43   47   33   34    36
 WRMS | 1803   38   38   33   20   17   42   22  115      |NE  48   50   49   37   34   45   31   30    33
 MEDI | 1313   32   34   28   19   18   33   21   83      |MD  45   46   45   36   34   38   31   34    31

Table 3.1732.3  GPS week: 1732   Day: 3   MJD: 56371                            

        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  | 1130   55   65   60   37   16   43   21  ---   17 |    59   66   57   46   31   22   22  ---    24
 R02  | 1623   52   54   54   23   22   44   22  ---   15 |    57   57   56   26   25   30   13  ---    21
 R03  | 1186   36   32   38   12   21   31   29  ---   12 |    44   41   49   34   41   36   30  ---    32
 R04  | 1194   35   37   32   13   12   41   22  ---   11 |    53   53   48   23   29   41   20  ---    27
 R05  | 1878   42   45   32   30   27   34   19  129   13 |    49   50   42   21   27   46   44   44    26
 R06  | 2066   37   34   28   17   17   27   14  ---   10 |    44   41   38   29   29   39   26  ---    26
 R07  | 1408   35   33   33   21    9   27   16   74   10 |    51   52   54   43   49   59   39   64    44
XR08  | 1162   34   55   36   17   17  ---  231  ---   14 |    55   67   58   40   47  ---   52  ---    45
 R09E | 1971   21   25   20   17   20   28   25  ---    9 |    15   24   26   28   35   44   30  ---    22
 R10E | 2749   29   39   20   16   13   22   25  ---    9 |    28   43   31   26   29   27   33  ---    23
 R11E | 3477   41   36   50   33   38   75   38  121   20 |    31   46   38   64   81   74   38   59    47
 R12E | 3283   24   28   20   12   13   33   16  ---    8 |    31   34   22   23   26   36   27  ---    20
 R13E | 1567   21   14   21   14   18   30   37  ---   11 |    94   98   96  100  101  101   78  ---    92
 R14E | 2893   47   34   68   51   34   73   47  ---   23 |    45   90  113  108   77   76   49  ---    69
 R15E | 1557   30   29   24   20   26   37   35   74   12 |    30   38   22   27   47   41   28   68    22
 R16E | 1381   22   27   28   18   16   26   23  ---    9 |    15   23   32   21   28   38   29  ---    17
 R17  | 2317   23   23   17   13    9   32   11   76    7 |    63   63   64   50   52   50   57   49    53
 R18  | 1588   42   54   45   24   16   20   18  200   12 |    58   68   63   31   32   33   26  102    33
 R19  | 1672   29   36   26   24    8   55    9  ---   11 |    54   62   54   39   35   42   33  ---    34
 R20  |  891   48   51   53   18   24   96   36  ---   20 |    55   61   79   34   37  108   16  ---    31
 R21  | 1463   81   83   46   63   30   46   26  ---   21 |    72   74   52   69   51   36   17  ---    32
 R22  | 1199   42   50   29   12   16   31   21  ---   11 |    55   60   49   33   29   29   28  ---    30
 R23  | 1202   20   21   22   11   13   29   20  ---    8 |    40   37   43   39   29   38   37  ---    32
 R24  | 2649   28   29   24   25    9   27   28  ---   10 |    44   49   43   44   37   47   34  ---    37
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1973   39   41   37   26   20   43   26  121      |T   47   54   51   41   41   47   33   64    34
 WRMS | 1973   37   40   35   21   16   45   26  121      |NE  53   56   53   37   36   43   30   64    32
 MEDI | 1567   35   34   29   18   16   32   22   76      |MD  49   52   49   34   35   41   30   59    31

Table 3.1732.4  GPS week: 1732   Day: 4   MJD: 56372                            

        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  | 1926   67   72   45   31   18   32   41  ---   17 |    53   60   44   51   43   35   32  ---    33
 R02  | 2294   51   47   47   20   21   27   28  ---   14 |    53   48   49   24   28   13   14  ---    22
 R03  |  959   30   36   40   20   12   25   25  ---   11 |    41   52   51   37   38   32   29  ---    32
 R04  | 1287   24   32   26   10   15   21   24  ---    9 |    43   52   49   32   35   26   22  ---    31
 R05  | 2938   33   36   15   17   11   23   11   54    8 |    48   51   36   34   39   49   31   69    35
 R06  | 1238   27   33   31   17   18   46   23  ---   12 |    42   49   48   23   29   44   42  ---    27
 R07  | 1733   43   42   48   23   22   19   21  143   13 |    44   47   51   20   28   26   28   98    22
XR08  | 1241   36   37   31   19   21  ---  251  ---   15 |    52   56   47   31   24  ---   78  ---    32
 R09E | 2601   17   14   15   17   19   32   23  ---    9 |    13   23   17   29   31   38   29  ---    19
 R10E | 1341   18   35   17   16   15   47   18  ---   10 |    31   40   34   46   37   36   36  ---    33
 R11E | 2915   47   33   44   32   43   53   28  201   18 |    26   55   33   67   80   72   35   64    46
 R12E | 1257   18   31   25   12   12   27   16  ---    8 |    16   29   26   20   21   30   26  ---    18
 R13E | 1701   23   29   24   13   16   33   17  ---    9 |   123  122  128  127  129  134  127  ---   126
 R14E | 2276   25   31   33   41   30   52   36  ---   16 |    52   56   33   73   57   67   58  ---    51
 R15E | 1067   26   35   24   13   15   26   34  187   10 |    36   54   34   33   43   45   30  105    31
 R16E | 1393   16   23   15   17   16   38   31  ---   10 |    35   45   28   34   41   55   24  ---    29
 R17  | 1778   16   24   19    8   10   24   11   77    6 |    56   62   58   54   52   41   48   36    50
 R18  | 1580   43   42   44   19   29   39   23   64   14 |    50   49   55   34   19   23   29   98    23
 R19  | 1492   26   24   18   14   18   23   19  ---    8 |    46   40   42   34   37   42   48  ---    38
 R20  | 1442   40   44   46   11   12   16   35  ---   12 |    44   42   64   36   31   57   14  ---    33
 R21  |  683   71   66   43   37   36   35   31  ---   18 |    73   68   55   28   41   48   21  ---    30
 R22  | 1068   47   49   42   29    9   24   22  ---   13 |    49   51   51   35   26   23   18  ---    25
 R23  |  772   15   19   17   13   16   24   22  ---    8 |    28   33   36   39   40   29   36  ---    32
 R24  | 1452   23   20   22   21   10   26   22  ---    9 |    43   40   39   31   34   37   19  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1729   36   38   33   21   20   33   26  135      |T   45   51   46   40   40   43   36   78    35
 WRMS | 1729   40   41   32   18   16   33   26  135      |NE  47   50   48   33   34   35   31   75    30
 MEDI | 1442   26   33   26   17   16   27   23   77      |MD  44   49   44   34   37   38   29   69    31

Table 3.1732.5  GPS week: 1732   Day: 5   MJD: 56373                            

        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  | 3241   60   60   34   21   17   34   30  ---   14 |    46   57   38   45   48   42   26  ---    34
 R02  | 2297   55   62   49   23   28   43   26  ---   16 |    47   54   48   26   41   22   21  ---    24
 R03  |  957   37   32   26   18   15   27   25  ---   10 |    30   29   31   23   27   29   27  ---    21
 R04  | 1506   37   36   33   10   17   48   23  ---   12 |    38   36   34   20   23   40   28  ---    19
 R05  | 2034   36   37   17    9   21   23   25   64    9 |    38   40   29   26   40   25   24   29    26
 R06  |  939   21   19   22   10   17   25   18  ---    8 |    30   28   32   24   27   30   35  ---    24
 R07  | 1871   38   49   25   16   23   19   25  115   10 |    42   51   35   30   25   35   45   38    29
XR08  | 1439   43   47   31   17   23  ---  255  ---   15 |    41   42   33   27   28  ---  122  ---    25
 R09E | 1665   18   19   16   11   15   27   20  ---    7 |    15   34   21   30   31   44   25  ---    23
 R10E | 1063   12   20   20   11   12   19   18  ---    6 |    23   33   17   25   25   33   25  ---    19
 R11E | 1223   55   36   63   41   50   69   43  205   23 |    34   67   56   93  101   72   34   39    61
 R12E | 1148   18   19   22   18   13   24   23  ---    8 |    23   27   20   39   33   48   25  ---    27
 R13E | 1131   16   27   24    9   19   38   31  ---   10 |   142  147  141  142  144  154  130  ---   140
 R14E | 2256   31   37   32   25   38   44   33  ---   15 |    56   60   27   56   75   77   51  ---    54
 R15E | 1009   18   12   24   17   14   17   22  114    8 |    25   26   38   28   30   41   33   54    27
 R16E | 1296   24   24   23   14   23   31   21  ---    9 |    28   36   29   32   25   41   27  ---    23
 R17  | 1259   24   27   18    8   14   25   14   76    7 |    49   50   47   48   42   35   49   34    43
 R18  |  999   29   29   19   12   14   24   24   67    8 |    43   42   37   36   29   29   32   32    32
 R19  | 1471   19   26   19    8   14   39   13  ---    8 |    45   53   45   46   37   52   39  ---    41
 R20  |  710   43   47   66   14   19   51   20  ---   16 |    42   48   55   24   26   38   21  ---    21
 R21  | 1633   48   60   36   14   25   28   37  ---   13 |    64   73   62   53   56   35   26  ---    46
 R22  | 1094   47   45   36   20   18   24   45  ---   14 |    48   49   42   32   24   31   22  ---    23
 R23  | 1045   31   31   25   21   20   24   36  ---   11 |    36   35   35   34   34   19   50  ---    30
 R24  | 1523   17   25   19   13   10   17   15  ---    6 |    30   40   38   27   28   26   26  ---    26
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1557   35   37   32   17   22   34   27  117      |T   42   48   41   40   41   43   39   37    34
 WRMS | 1557   35   37   33   14   20   30   27  117      |NE  41   45   40   32   33   32   37   33    29
 MEDI | 1259   31   31   24   14   17   27   24   76      |MD  38   42   35   30   30   35   27   34    26

Table 3.1732.6  GPS week: 1732   Day: 6   MJD: 56374                            

        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  | 1126   65   76   50   31   26   41   21  ---   17 |    66   70   45   39   37   43   21  ---    29
 R02  | 1961   48   61   34   26   29   43   40  ---   15 |    67   81   58   30   47   24   22  ---    30
 R03  | 1086   29   32   35   12   28   21   25  ---   11 |    53   57   61   39   39   31   35  ---    38
 R04  | 1408   34   42   37   21   17   24   22  ---   11 |    59   63   60   38   41   24   28  ---    37
 R05  |  806   34   30   19   16   19   28   16   87    9 |    59   59   51   33   34   38   32   40    36
 R06  |  869   15   21   10    8   18   27   26  ---    7 |    55   54   53   38   45   53   38  ---    42
 R07  | 1659   34   28   29   17   14   54   15   82   11 |    60   63   59   37   43   65   45   55    44
XR08  | 1139   37   36   35   20   25  ---   23  ---   13 |    64   65   65   37   33  ---  109  ---    41
 R09E | 1653   17   23   19   17   18   39   27  ---    9 |    17   23   23   30   30   45   38  ---    24
 R10E | 1447   18   32   18    8   22   41   22  ---    9 |    20   23   19   17   36   31   18  ---    16
 R11E | 1432   42   48   44   24   27   67   29  200   16 |    22   46   29   61   70   70   28   29    45
 R12E | 1489   17   18   20   15   14  127   30  ---   18 |    18   21   27   26   25  114   25  ---    21
 R13E | 1591   26   29   18   18   15   39   28  ---   10 |   122  108  119  130  116  126  128  ---   122
XR14E | 2248   45   46  ---   31   34   49   31  ---   18 |    76   87  ---  103   77   97   71  ---    82
 R15E | 1182   26   34   22   22   15   38   27  112   10 |    19   37   29   30   36   34   21   48    24
 R16E |  878   23   27   14   17   15   32   29  ---    9 |    18   26   23   25   29   47   36  ---    23
 R17  |  905   18   19   21   13   15   18   21   74    7 |    67   70   63   51   57   49   45   34    54
 R18  |  517   22   22   15   10   16   28   22  117    8 |    59   57   54   46   32   40   39   31    41
 R19  | 1448   19   21   21    7   14   22   20  ---    7 |    64   63   59   53   50   61   43  ---    52
 R20  |  971   57   54   41   27   22   65   39  ---   17 |    56   59   62   30   29   48   24  ---    26
 R21  | 1408   55   55   36   26   26   31   39  ---   15 |    92   94   79   45   40   63   31  ---    48
 R22  |  973   36   46   33   11   18   38   31  ---   11 |    61   65   55   43   50   37   27  ---    41
 R23  | 1452   19   24   15   13   13   29   22  ---    8 |    47   51   50   35   36   40   39  ---    38
 R24  | 1525   24   22   25   10   12   15   26  ---    8 |    42   38   43   26   32   35   25  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1309   34   38   28   18   19   46   27  120      |T   53   57   51   43   44   52   40   39    41
 WRMS | 1309   30   33   29   16   16   36   27  120      |NE  60   63   57   38   40   43   37   40    39
 MEDI | 1408   26   30   22   17   18   38   26   87      |MD  59   59   54   37   37   45   32   34    38




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