[IGSREPORT-20282] Wk 1658 IGLOS Final Orbits

Jim Ray igs.acc at noaa.gov
Thu Nov 3 07:00:38 PDT 2011


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1658   (Oct 16, 2011 - Oct 22, 2011) 
                                                                               
Contact: J. Ray       (jim.ray at noaa.gov),                  
         J. Griffiths (jake.griffiths at noaa.gov)                            
                                                                               
                                                                               
COMBINATION STRATEGY:                                                            
---------------------                                                            
                                                                               
Ephemeris are combined as weighted averages computed over all centres.
Each centre and satellite is given a position weight computed from the
center's absolute deviation to the unweighted average orbit after removing
small differences in the reference frames. These weights were applied in a
second iteration to estimate Helmert transformation parameters for each
center. Finally the transformation parameters with respect to the combined
solution and the RMS of the fit are reported in Tables 2.1658.
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:
                                                                               
 igl1658[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1658 in the SP3 format.
 igl16587.sum      Combination Report for GPS Week 1658.


    
    
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  |    162.8 ns
                1  |    162.9 ns
                2  |    160.8 ns
                3  |    158.5 ns
                4  |    162.1 ns
                5  |    162.8 ns
                6  |    164.2 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                4  |  GFZ   | R12
                4  |  GRG   | R12

    
         
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 1.1658, 1a.1658).
        
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 2.1658.0-6)                                                                                
    
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 3.1658.0-6). 
        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 1658 summary.                      (Oct 16, 2011 - Oct 22, 2011)

Table 1.1658.a     GPS week : 1658   MJD: 55850.0-55856.0

         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  259|   -1     0     2    25   -72   -39  -.18   29   25 |     ---     ---    ---    ---
        |    1     1     3    27    22    25   .06           |     ---     ---
emx  141|    0    -1    -3   -82    10     3  -.25   33   30 |  161914    -426   4671   7737
        |    1     2     5    19    60    54   .06           |    1386    1633
esx  141|   -1     0    -7    24    -8     0   .38   20   18 |  162773    -617   4738   4932
        |    1     1     4    22    26    23   .05           |    1003    2663
gfz  199|    0    -1   -10    30    27    59  -.20   24   22 |       0    -352   4642   7545
        |    2     2     4    30    70    31   .05           |       0    2450
grg  131|    0     0     0    17    13     8   .13   51   47 |     ---     ---    ---    ---
        |    2     2     5    69    27    95   .09           |     ---     ---
iac  n/a|    2     1    13     2    36   -58  -.03   25   25 |  147375   -1078   4720  79304
        |    2     1    19    18    20    52   .13           |   41140    1442
mcc  n/a|    5     0    44    20   103   550   .12   98   98 |     ---     ---    ---    ---
        |    4     4    12    75   145   640   .25           |     ---     ---


Table 1.1658.b     GPS week : 1658   MJD: 55850.0-55856.0   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |    9    8    9    8    9   11   10 |
 R02  |    9    8    9    8   11   11   11 |
 R04  |  ---  ---  ---    0    0    0   40 |
 R05  |   10   11   12    9    8   11    7 |
 R06  |    9    9   11   10    8    8   12 |
 R07  |   11   11   14   11    9    9   11 |
 R08  |   10    8    8   11   10    8    9 |
 R09  |   10   11   11   11   10   12   16 |
 R10  |   11   11   14    9   10   10   10 |
 R11  |   21   18   21   21   23   21   24 |
 R12  |    9   10   12   23   30   23   18 |
 R13  |   11   12   12   15   14   14   12 |
 R14  |   11   11   12   13   14   15   13 |
 R15  |   12   13   12   13   12   11   15 |
 R16  |   11   12   13   12   10   14   17 |
 R17  |   13   12   15   12   13   15   17 |
 R18  |   10   11   10    9   10   12   13 |
 R19  |   12   12   10   11   11   11   18 |
 R20  |   20   17   20   18   21   20   19 |
 R21  |    9   11   10   13    9   10   15 |
 R22  |   11   11   13   12    9   10   17 |
 R23  |   12    8   10   12   10   10   11 |
 R24  |    8    8   12   11   10   15   14 |


Table 1.1658.c     GPS week : 1658   MJD: 55850.0-55856.0   

         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 1658 0   |   73    37   124    1265    -219     235  83.0  3032  3032 |  162802       0
brd 1658 1   |   49    33    51     669     405    3665  84.4  2128  2128 |  162948       0
brd 1658 2   |  -33   105   -46     921    -240   -1955  85.5  2566  2566 |  160807       0
brd 1658 3   |  -25   182    16    -377   -1650  -10120  85.6  2172  2172 |  158530       0
brd 1658 4   |  -26   106    54    -807   -1430   -7541  85.9  1996  1996 |  162120       0
brd 1658 5   |  -64   134    -2   -1149   -1744   -4456  85.9  2168  2168 |  162847       0
brd 1658 6   |    3   -63    69     939    -885   -1297  86.9  2258  2258 |  164168       0
-------------+------------------------------------------------------------+----------------
brd 1658 mean|   -3    76    38     208    -823   -3066  85.3  2331  2331 |  162031       0
brd 1658 sdev|   49    81    54     965     828    4695   1.3   355   355 |    1845       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 2.1658.0  GPS week: 1658   Day: 0   MJD: 55850                            

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  259|   -1     0     4    25   -90     7  -.22   28   26 |     ---     ---    ---    ---
emx  141|    1    -2     0  -100   -40    47  -.31   35   29 |  162050     550   4016   8112
esx  141|    0     0    -6    23   -48    30   .41   16   16 |  162487     280   4006   4173
gfz  199|    1     0   -10    36   100    50  -.20   22   18 |       0     751   4020   8090
grg  131|   -4    -2     1   -39    -5  -128   .27   52   49 |     ---     ---    ---    ---
iac  n/a|    0     1    12    -8    35  -122  -.16   22   22 |  163146    1269   4001   8765
mcc  n/a|   12    -7    27   104    96  1281  -.15  119  119 |     ---     ---    ---    ---

Table 2.1658.1  GPS week: 1658   Day: 1   MJD: 55851                            

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  259|   -1     1     4    48  -108   -28  -.28   27   23 |     ---     ---    ---    ---
emx  141|    0     1    -5   -97   -45    83  -.24   31   30 |  163040    -199   4927   8392
esx  141|    0     0   -10     0   -30    -8   .40   16   15 |  162954    -641   4909   5101
gfz  199|   -2    -3   -13    43   132   107  -.20   23   23 |       0     239   4642   7648
grg  131|    2     2    -4    78   -15   -55   .21   46   41 |     ---     ---    ---    ---
iac  n/a|    0     0    21     5    31  -125  -.12   21   21 |  163274    -153   4922   8445
mcc  n/a|    0     0    47   120   395  1410   .23  144  144 |     ---     ---    ---    ---

Table 2.1658.2  GPS week: 1658   Day: 2   MJD: 55852                            

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  259|   -2    -1    -3    32   -48   -28  -.14   29   28 |     ---     ---    ---    ---
emx  141|   -1     0    -8   -71   -37    35  -.21   32   31 |  161539   -2169   5650   8979
esx  141|   -4    -1   -10    29   -22    -1   .38   22   21 |  161241   -1459   5648   5816
gfz  199|    0     0   -15    57    50    11  -.20   25   19 |       0   -2164   5620   8805
grg  131|    0     0    -4   -31    41    46   .15   45   41 |     ---     ---    ---    ---
iac  n/a|    1     0    32     6    43   -37  -.07   23   23 |  162794    -650   5619   9161
mcc  n/a|    7    -2    48    10    48   -90  -.30   95   95 |     ---     ---    ---    ---

Table 2.1658.3  GPS week: 1658   Day: 3   MJD: 55853                            

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  259|   -2    -1     0    38   -45   -53  -.12   31   27 |     ---     ---    ---    ---
emx  141|    0    -2    -4   -59    17    -7  -.21   31   27 |  159307   -2544   6093   8527
esx  141|   -1     0    -5    53    11   -36   .42   20   17 |  162975   -6081   6093   6357
gfz  199|    0     0   -13   -31    12    59  -.12   21   16 |       0   -4232   6100   8425
grg  131|    2     0     2    18   -11   -66   .09   53   46 |     ---     ---    ---    ---
iac  n/a|    3     0    20    -9    33    21  -.16   29   29 |  159197   -2520   6095   9229
mcc  n/a|    3     5    38   -26    -3  -136   .31   77   77 |     ---     ---    ---    ---

Table 2.1658.4  GPS week: 1658   Day: 4   MJD: 55854                            

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  259|    0    -1     2   -22   -61   -51  -.20   30   25 |     ---     ---    ---    ---
emx  141|   -1     2    -2  -107    57   -66  -.32   34   27 |  161265    1729   4578   7185
esx  141|   -2     0   -10    36    16    25   .37   20   18 |  163690     339   4519   4723
gfz  199|    0     0   -10    13   -47    90  -.19   21   17 |       0    3274   4673   7048
grg  131|   -4    -3     0   141    26    24   .02   54   54 |     ---     ---    ---    ---
iac  n/a|    3     2    19    -5    16   -32   .09   21   21 |  164009    -690   4676   7446
mcc  n/a|    0     3    36   -24   -25    97   .12   80   80 |     ---     ---    ---    ---

Table 2.1658.5  GPS week: 1658   Day: 5   MJD: 55855                            

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  259|   -1     0     0     0   -74   -65  -.19   30   24 |     ---     ---    ---    ---
emx  141|    0    -4   -11   -77   116   -23  -.16   36   37 |  163289   -1340   3619   5082
esx  141|   -4     1    -8    36    -1   -19   .28   21   19 |  161900    1248   3783   3976
gfz  199|    0    -4    -9    47   -47    42  -.29   24   26 |       0   -1373   3615   5005
grg  131|    0     0     0    -2    54   136   .05   54   53 |     ---     ---    ---    ---
iac  n/a|    2     3    15   -13    18   -41   .16   20   20 |   54168   -2719   3784 503944
mcc  n/a|    7     0    46   -89    33   438   .27   89   89 |     ---     ---    ---    ---

Table 2.1658.6  GPS week: 1658   Day: 6   MJD: 55856                            

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  259|    0     3     8    52   -82   -57  -.13   29   23 |     ---     ---    ---    ---
emx  141|    1    -3     3   -64     6   -49  -.30   33   31 |  162910     987   3815   7887
esx  141|    0     0     1   -10    19    10   .37   23   18 |  164165    1992   4210   4378
gfz  199|   -4    -4    -1    44    -8    54  -.23   29   33 |       0    1038   3825   7797
grg  131|    0     4    10   -40     1   100   .12   50   44 |     ---     ---    ---    ---
iac  n/a|    6     3   -27    39    77   -69   .06   37   37 |  165039   -2088   3943   8141
mcc  n/a|    8     3    66    50   182   852   .35   85   85 |     ---     ---    ---    ---

       
       
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 3.1658.0  GPS week: 1658   Day: 0   MJD: 55850                            

        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  |  686   17   20   14   11   40   26  ---    9 |    32   40   38   31   29   35  ---    30
 R02  | 1360   15   27   16   12   47   18  ---    9 |    35   38   35   31   35   35  ---    29
 R05  |  860   28   25   15   19   43   18   63   10 |    35   18   23   30   38   19   27    16
 R06  | 1964   27   13   12   17   26   24  ---    8 |    30   23   17   30   29   25  ---    16
 R07  |10724   26   29   15   31   35   12  ---   10 |    29   31   25   30   27   27  ---    20
 R08  |  927   27   27    9   20   50   10   94    9 |    37   34   25   28   32   31   44    23
 R09E | 2032   22   30   20   18   34   18  ---    9 |    45   39   52   51   50   54  ---    46
 R10E | 2190   20   26   26   20   28   24  ---   10 |    41   37   35   34   52   49  ---    36
 R11E | 2931   61   77   24   40   46   42  131   21 |    48   62   61   67   67   47   64    48
 R12E | 2037   17   21   14   20   39   21  ---    9 |    44   31   39   42   90   44  ---    41
 R13E | 2556   25   29   13   16   51   28  ---   11 |    32   38   37   40   48   34  ---    32
 R14E | 3589   22   31    9   21   45   25  ---   10 |    32   52   36   44   43   39  ---    34
 R15E | 1255   22   27   24   29   44   25   63   12 |    41   43   41   34   47   47   50    35
 R16E |  988   28   26   15   19   57   19  ---   10 |    37   43   44   46   61   51  ---    41
 R17  | 1598   32   32   19   32   52   17  ---   12 |    30   28   25   42   40   32  ---    23
 R18  | 2139   26   16   19   24   53   13  191   10 |    63   62   54   63   54   39  101    51
 R19  | 1469   27   23   10   19   88   14  ---   12 |    63   54   53   55   33   38  ---    47
 R20  | 4400   43   97   18   26   66   34  ---   20 |    61   63   63   57   64   43  ---    52
 R21  | 1269   18   11    9   20   52   17  ---    8 |    81   66   72   79   49   52  ---    67
 R22  | 2129   14   19   18   17   82   15  ---   11 |    88   84   90   90   57   60  ---    79
 R23  |  772   32   36   13   21   66   20  ---   12 |    64   59   49   57   47   42  ---    48
 R24  |  608   17   17    9   14   47    9  ---    7 |    56   51   50   51   34   36  ---    43
------+----------------------------------------------+------------------------------------------
 RMS  | 3031   28   35   16   22   52   22  119      |T   46   45   43   46   46   39   57    38
 WRMS | 3031   26   29   16   18   49   22  119      |NE  50   46   44   48   40   36   57    38
 MEDI | 1598   25   26   15   20   47   18   94      |MD  41   40   39   42   47   39   50    36

Table 3.1658.1  GPS week: 1658   Day: 1   MJD: 55851                            

        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  |  878   10   13   12   16   33   21  ---    7 |    29   23   27   31   32   33  ---    24
 R02  | 1052   14   29   12   12   31   17  ---    8 |    31   43   22   25   21   34  ---    24
 R05  |  900   39   17   19   27   38   15  118   11 |    33   18   22   27   29   17   23    12
 R06  | 1169   20   21   11   24   36   18  ---    9 |    31   14   22   32   36   22  ---    18
XR07  | 9788   20   25   17  ---   30   22  ---   10 |    28   22   23  ---   30   25  ---    16
 R08  |  649   18   15   14   26   25   14   87    8 |    23   21   25   35   31   33   60    23
 R09E | 1826   23   26   13   29   41   20  ---   10 |    29   27   39   40   51   39  ---    32
 R10E | 2174   26   31   19   21   42   24  ---   11 |    35   22   30   32   43   35  ---    25
 R11E | 3449   48   57   30   32   45   32  157   17 |    52   45   70   65   51   45   90    50
 R12E | 1105   23   27   15   18   37   18  ---    9 |    35   31   41   45   79   34  ---    38
 R13E | 3700   40   33   13   22   37   24  ---   12 |    39   36   43   49   48   34  ---    35
 R14E | 3514   21   28   16   18   59   20  ---   11 |    26   40   35   40   49   35  ---    31
 R15E | 3474   33   26   22   32   53   20  152   12 |    30   37   36   39   36   30   93    26
 R16E | 1156   25   27   20   22   63   20  ---   12 |    33   37   45   36   57   30  ---    30
 R17  | 1674   30   22   18   23   42   29  ---   11 |    37   28   30   32   37   42  ---    21
 R18  | 3468   22   14   17   24   60   18  186   10 |    44   44   52   37   51   20  154    37
 R19  | 1674   32   23   11   14   78   16  ---   12 |    45   42   38   45   81   19  ---    34
 R20  | 2423   43   84   13   19   29   21  ---   17 |    41   52   53   53   48   39  ---    45
 R21  |  735   17   25   13   34   49   22  ---   11 |    53   45   64   70   33   31  ---    49
 R22  | 1112   16   25   13   23   48   31  ---   11 |    54   65   47   58   50   27  ---    44
 R23  | 2034   11   12   15   16   34   19  ---    7 |    45   45   55   54   35   43  ---    45
 R24  |  723   24   14   10   16   39   14  ---    8 |    37   28   27   27   30   29  ---    23
------+----------------------------------------------+------------------------------------------
 RMS  | 2127   27   31   16   23   46   21  144      |T   36   34   38   41   43   31   84    31
 WRMS | 2127   23   30   15   23   41   21  144      |NE  37   35   36   40   38   29   79    29
 MEDI | 1674   23   25   14   22   39   20  152      |MD  35   36   36   39   37   33   90    30

Table 3.1658.2  GPS week: 1658   Day: 2   MJD: 55852                            

        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  | 1334   19   17   17   20   23   24  ---    9 |    23   18   29   23   32   34  ---    18
 R02  | 1284   26   16   10   15   42   20  ---    9 |    29   22   27   23   31   22  ---    17
 R05  | 1103   35   15   26   27   32   24  100   12 |    27   15   28   35   36   19   36    13
 R06  | 3219   36   17   20   20   29   25  ---   11 |    29   22   25   18   31   21  ---    11
 R07  | 6899   12   30   25   44   43   27  ---   14 |    20   26   30   53   45   34  ---    20
 R08  |  758   17   17   13   13   21   21   20    7 |    22   21   30   33   29   28   69    21
 R09E | 1191   20   28   22   23   43   20  ---   11 |    34   39   45   45   39   42  ---    36
 R10E | 2256   22   26   22   21   73   25  ---   13 |    38   31   37   36   68   40  ---    32
 R11E | 1398   60   65   39   33   48   28   99   20 |    39   45   56   58   61   39   71    39
 R12E | 2651   31   31   16   18   39   25  ---   11 |    43   37   41   45   86   49  ---    42
 R13E | 2193   30   29   16   24   42   20  ---   11 |    40   44   58   54   57   43  ---    45
 R14E | 5171   22   21   15   27   51   23  ---   11 |    41   45   41   51   56   46  ---    41
 R15E | 3910   27   29   18   21   42   23   85   11 |    39   39   35   28   35   47   74    31
 R16E |  999   21   17   18   23   63   30  ---   12 |    32   35   36   44   37   41  ---    33
 R17  | 2128   33   49   28   37   30   20  ---   15 |    26   31   41   52   26   29  ---    28
 R18  | 2207   15   16   13   18   40   28  133    9 |    50   56   55   47   63   21  172    44
 R19  | 1369   12   20   12   21   51   22  ---   10 |    51   52   48   53   64   37  ---    45
 R20  | 1710   50   79   36   30   37   24  ---   20 |    54   84   23   34   46   29  ---    28
 R21  |  864   25   13   19   21   47   16  ---   10 |    63   48   50   53   43   38  ---    46
 R22  |  991   21   23   20   24   73   22  ---   13 |    65   57   72   68   51   44  ---    56
 R23  | 1181   18   11   28   19   32   22  ---   10 |    55   47   37   56   39   44  ---    43
 R24  | 1015   34   33   23   17   39   22  ---   12 |    52   43   38   43   21   30  ---    32
------+----------------------------------------------+------------------------------------------
 RMS  | 2566   29   32   22   25   45   23   95      |T   39   38   40   43   45   35   84    32
 WRMS | 2566   28   31   21   19   41   23   95      |NE  40   38   38   42   39   30   92    30
 MEDI | 1369   22   21   19   21   42   23   99      |MD  39   39   37   45   39   37   71    32

Table 3.1658.3  GPS week: 1658   Day: 3   MJD: 55853                            

        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  | 1179   14   18    9    9   30   29  ---    8 |    29   26   36   29   29   35  ---    26
 R02  | 1002   24   15   10    9   33   16  ---    7 |    27   20   29   22   44   22  ---    20
XR04  | ----    5  ---  ---  ---  ---  ---  ---    0 |    70  ---  ---  ---  ---  ---  ---    71
 R05  | 1006   29   17   14   15   26   18   67    8 |    30   25   19   24   25   30   28    17
 R06  | 2984   41   19   11   15   36   19  ---   10 |    32   26   16   22   31   24  ---    11
 R07  | 4551   29   15   24   16   40   20  ---   10 |    29   24   37   27   33   24  ---    18
 R08  | 2145   16   18   23   17   37   38   40   11 |    19   18   36   24   30   29   51    16
 R09E | 1087   25   23   12   20   48   29  ---   10 |    42   44   48   52   73   55  ---    46
 R10E | 1335   22   28   11   15   39   17  ---    9 |    37   40   38   40   56   42  ---    35
 R11E | 1357   64   57   32   43   53   38   89   21 |    37   52   57   61   72   39   44    41
 R12E | 1981   43   36   46   26  124   46  ---   22 |    81   38   96  104  227   53  ---    77
 R13E | 2195   30   41   28   21   58   40  ---   15 |    61   50   70   72   89   47  ---    58
 R14E | 4637   33   31   21   23   53   28  ---   13 |    38   42   38   41   43   44  ---    34
 R15E | 2597   28   37   18   27   54   26   74   13 |    39   36   33   41   51   47   52    31
 R16E | 1474   25   26   17   21   38   38  ---   11 |    31   36   31   33   43   43  ---    26
 R17  | 2177   50   24   17   22   25   14  ---   11 |    29   40   39   37   39   35  ---    31
 R18  | 1941   31   19   13   13   35   16  102    9 |    51   51   34   38   42   36  108    37
 R19  | 1560   19   20   20   21   47   23  ---   10 |    58   55   32   50   35   50  ---    43
 R20  | 2872   28   70   15   17   62   50  ---   18 |    55   65   50   40   33   32  ---    42
 R21  |  950   26   11   15   36   57   23  ---   12 |    66   57   48   69   34   53  ---    51
 R22  |  786   14   14   10   11   81   26  ---   11 |    61   55   54   63   53   59  ---    54
 R23  |  888   11   33   22   19   57   26  ---   12 |    56   37   68   62   49   50  ---    52
 R24  |  831   34   30    9   20   47   16  ---   11 |    71   32   42   57   29   44  ---    44
------+----------------------------------------------+------------------------------------------
 RMS  | 2172   31   31   20   21   53   29   77      |T   45   39   43   45   52   40   56    38
 WRMS | 2172   27   27   17   16   46   29   77      |NE  45   37   38   40   36   37   62    35
 MEDI | 1474   28   23   15   19   47   26   74      |MD  39   38   38   40   42   42   51    37

Table 3.1658.4  GPS week: 1658   Day: 4   MJD: 55854                            

        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  | 1533   18   23   16   16   40   22  ---    9 |    35   29   36   33   42   42  ---    29
 R02  |  973   28   17   15   13   73   15  ---   10 |    26   26   26   25   49   28  ---    21
XR04  | ----    6  ---  ---  ---  ---  ---  ---    0 |    61  ---  ---  ---  ---  ---  ---    63
 R05  |  818   18   19    9   13   53   14   41    8 |    24   24   23   31   49   26   21    21
 R06  | 1564   25   15   11   13   43   10  ---    7 |    21   25   25   25   39   25  ---    19
 R07  | 2496   21   20   22   14   42   17  ---    9 |    24   30   28   29   39   24  ---    18
 R08  | 2636   22   20   20   16   42   20   29    9 |    24   30   27   23   41   25   29    16
 R09E | 1837   24   28   17   19   34   23  ---   10 |    55   44   59   61   77   62  ---    54
 R10E | 1243   15   26   15   20   52   17  ---    9 |    31   29   39   32   57   38  ---    30
 R11E | 1054   66   70   40   47   66   26   71   22 |    26   37   63   58   78   42   30    37
XR12E |13185   31  ---  ---  348  855   28  ---   29 |    58  ---  ---  209  338   66  ---    67
 R13E | 1458   30   30   28   21   75   20  ---   13 |    35   39   48   38   65   31  ---    32
 R14E | 1759   36   33   35   17   51   29  ---   14 |    55   58   67   56   69   35  ---    49
 R15E | 3139   27   34   14   18   72   23   88   12 |    41   39   37   40   53   40   35    33
 R16E | 1803   26   24   13   24   44   19  ---   10 |    29   26   30   36   50   36  ---    26
 R17  | 1677   51   22   23   25   46   18  ---   13 |    25   35   48   35   39   42  ---    31
 R18  | 1395   20   23   16   20   51   12  130    9 |    46   35   50   43   44   42   54    39
 R19  | 2346   37   27   17   22   52   15  ---   11 |    41   38   26   30   48   25  ---    23
 R20  | 5092   38   92   16   27   59   48  ---   21 |    52   57   48   42   51   23  ---    38
 R21  |  874   14   22   19   10   56   11  ---    8 |    58   54   73   57   40   47  ---    55
 R22  |  881   11   23   13   14   58   14  ---    8 |    54   58   58   57   51   50  ---    52
 R23  | 1254   16   19   14   23   55   16  ---    9 |    44   36   38   62   56   36  ---    41
 R24  |  591   26   20   19   13   51   21  ---   10 |    58   41   59   50   50   23  ---    42
------+----------------------------------------------+------------------------------------------
 RMS  | 1995   30   34   20   21   54   21   80      |T   40   37   43   48   64   36   33    36
 WRMS | 1995   25   27   18   17   54   21   80      |NE  39   37   40   38   45   32   34    33
 MEDI | 1533   25   23   16   18   52   18   71      |MD  41   36   39   38   50   36   30    33

Table 3.1658.5  GPS week: 1658   Day: 5   MJD: 55855                            

        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  | 1705   15   35   23   20   33   21  ---   10 |    27   42   36   34   27   40  ---    30
 R02  |  838   23   17   10   12   75   16  ---   10 |    26   23   24   18   43   31  ---    18
XR04  | ----    6  ---  ---  ---  ---  ---  ---    0 |    54  ---  ---  ---  ---  ---  ---    58
 R05  |  981   24   23   12   22   54   21   36   10 |    16   17   24   25   43   20   18    14
 R06  | 1743   15   19   13   16   40   15  ---    8 |    19   17   21   24   38   24  ---    16
 R07  | 2478   21   19   15   24   26   13  ---    8 |    19   22   33   36   38   27  ---    23
 R08  | 1316   18   19   21    9   31   14   48    8 |    19   25   22   19   34   25   32    17
 R09E | 1822   28   35   22   20   50   22  ---   12 |    52   53   61   50   73   44  ---    48
 R10E | 1567   19   30   22   20   44   14  ---   10 |    25   24   32   25   36   35  ---    23
 R11E | 1422   61   67   33   36   70   38   71   21 |    38   36   61   66   80   38   41    41
XR12E | 2271   41  ---   32  ---  ---   23  ---   22 |    33  ---   44  ---  ---   43  ---    33
 R13E | 1050   29   37   21   24   74   18  ---   13 |    32   29   43   38   58   34  ---    29
 R14E | 1395   39   44   37   24   41   19  ---   14 |    33   43   49   38   59   28  ---    32
 R15E | 4859   29   30   18   22   31   21  125   10 |    32   33   33   28   39   30   39    25
 R16E | 1109   31   39   27   24   56   24  ---   13 |    31   37   47   33   55   35  ---    29
 R17  | 1614   52   40   29   26   48   20  ---   15 |    33   15   42   34   53   19  ---    23
 R18  | 2065   17   17   17   28   76   20  124   12 |    41   42   49   45   40   35   29    37
 R19  | 2433   27   18   17   20   53   21  ---   10 |    39   41   26   35   38   30  ---    25
 R20  | 5404   44   87   15   18   94   20  ---   20 |    45   26   30   34   60   24  ---    24
 R21  | 1006   21   17   16   20   41   24  ---   10 |    47   46   39   41   43   22  ---    31
 R22  | 1074   22   31   17   17   56   10  ---   10 |    52   59   51   41   37   42  ---    42
 R23  | 1714   27   29   25   14   32   15  ---   10 |    46   53   25   42   37   25  ---    30
 R24  |  646   28   17   11   55   54   22  ---   14 |    59   46   48   49   64   46  ---    44
------+----------------------------------------------+------------------------------------------
 RMS  | 2168   30   36   21   24   54   20   89      |T   35   34   38   35   47   31   31    30
 WRMS | 2168   24   37   19   26   53   20   89      |NE  36   33   33   34   42   29   26    28
 MEDI | 1567   27   30   18   20   50   20   71      |MD  33   36   36   35   43   30   32    29

Table 3.1658.6  GPS week: 1658   Day: 6   MJD: 55856                            

        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  | 1082   18   27   14   23   32   21  ---    9 |    34   37   36   41   30   47  ---    34
 R02  | 1300   25   18   13   22   36   35  ---   10 |    37   32   34   30   32   41  ---    29
XR04  | 4399   37  ---  ---  ---  ---   43  ---   40 |    65  ---  ---  ---  ---    8  ---    60
 R05  |  903   19   11   12   12   26   14   56    6 |    33   16   23   22   42   29   28    21
 R06  | 1703   27   15   16   17   43   47  ---   12 |    32   22   25   30   37   37  ---    23
 R07  | 2063   17   20   26   22   44   25  ---   11 |    33   28   29   27   39   31  ---    23
 R08  | 1004   22   11   14   12   27   27   51    8 |    34   34   37   34   37   37   44    30
 R09E | 2299   34   44   17   23   31   56  ---   15 |    54   50   65   64   61   83  ---    59
 R10E | 2583   22   19   14   19   27   30  ---    9 |    42   42   36   32   46   57  ---    37
 R11E | 1420   44   67   41   52   57   58   51   23 |    39   64   80   82   78   53   45    57
XR12E | 2646   31  ---   20  ---   57   22  ---   17 |    26  ---   41  ---  200   34  ---    33
 R13E | 1603   23   30   24   21   44   27  ---   12 |    36   32   49   45   59   42  ---    36
 R14E | 2132   25   31   26   21   42   35  ---   13 |    39   47   53   43   51   42  ---    39
 R15E | 6010   29   40   31   24   42   41  119   15 |    44   36   54   42   58   48   45    40
 R16E |  803   40   38   28   19   60   44  ---   16 |    36   36   43   41   70   56  ---    37
 R17  | 4141   51   46   36   25   32   27  ---   17 |    29   33   59   52   31   40  ---    35
 R18  | 2654   16   12   13   20   86   21  117   13 |    71   64   78   72   47   68   85    64
 R19  | 1292   16   17   19   41   96   54  ---   18 |    62   50   53   63   77   61  ---    51
 R20  | 1644   46   63   26   19   58   33  ---   18 |    58   51   44   45   54   44  ---    38
 R21  | 1742   29   32   26   47   40   23  ---   14 |    71   64   55   63   45   50  ---    53
 R22  | 1965   25   31   10   39   73   52  ---   16 |    76   74   62   71   50   49  ---    58
 R23  | 1021   23   21   17   16   32   39  ---   10 |    62   67   47   52   56   29  ---    48
 R24  |  907   19   15   19   54   45   25  ---   14 |    63   63   53   72   35   45  ---    54
------+----------------------------------------------+------------------------------------------
 RMS  | 2257   29   33   23   29   50   37   85      |T   46   44   48   48   56   44   49    41
 WRMS | 2257   23   31   18   33   44   37   85      |NE  50   45   45   48   43   41   52    41
 MEDI | 1703   25   27   19   22   42   33   56      |MD  39   42   47   45   47   44   45    38




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