[IGSREPORT-21357] Wk 1713 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Thu Nov 22 08:15:19 PST 2012


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1713   (Nov 04, 2012 - Nov 10, 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 2.1713.
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:
                                                                               
 igl1713[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1713 in the SP3 format.
 igl17137.sum      Combination Report for GPS Week 1713.


    
    
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 (1d 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  |    158.5 ns
                1  |    160.5 ns
                2  |    160.3 ns
                3  |    163.0 ns
                4  |    169.1 ns
                5  |    168.0 ns
                6  |    169.1 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
               ----+--------+---------------
                1  |  ESX   | R19
                2  |  COF   | R13

    
         
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 1.1713, 1a.1713).
        
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 2.1713.0-6)                                                                                
    
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 3.1713.0-6). 
        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 1713 summary.                      (Nov 04, 2012 - Nov 10, 2012)

Table 1.1713.a     GPS week : 1713   MJD: 56235.0-56241.0

         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|    0     0     3    45     5    38   .01   23   21 |     ---     ---    ---    ---
        |    1     0     4    19    19    22   .03           |     ---     ---
cof  n/a|    0     0     3    38   -14    47  -.15   25   23 |     ---     ---    ---    ---
        |    1     1     2    30    34    16   .06           |     ---     ---
emx  n/a|    0    -1     2   -49   -53   -25  -.09   32   32 |  164181    -527   4171   7989
        |    1     1     2    23    32    10   .08           |    4503    1647
esx  n/a|    0     0     0   -24    58   -57   .36   24   18 |  163086     367   4249   4522
        |    0     0     1    34    30    31   .05           |    4001    2382
gfz  n/a|    0     0    -1   -48   -57     4  -.36   21   20 |       0   -1054   3551   6144
        |    0     1     3    63    79    15   .05           |       0    2340
grg  n/a|    0     0   -10    44   -37    -3   .02   32   30 | -174278   -1151   3934  27280
        |    1     0     4    22    29    28   .02           |   28188    2174
iac  n/a|    4     0     0     9    48    14   .10   25   25 |  165233    -699   4173   8565
        |    1     0     8    30    40    56   .10           |    4492    1253
mcc  n/a|   16     1    67   -15   117   870   .37  225  225 |     ---     ---    ---    ---
        |    6     5    25    85    74   376   .62           |     ---     ---


Table 1.1713.b     GPS week : 1713   MJD: 56235.0-56241.0   

         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  |   12   12   12   14   14   17   14 |
 R02  |   12   10   11   12   11   11   14 |
 R03  |   10    9    8    9   11    8   11 |
 R04  |   10    8    9    9    9    9    7 |
 R05  |    8    8    8   11    9   10    7 |
 R06  |    9    8   10   10    8    7   10 |
 R07  |    8    7    9   13   10   10   10 |
 R08  |   13    9   11   12   17   10    9 |
 R09  |    9    8    9    9   10   10   11 |
 R10  |    8    9    6    6    6    8    6 |
 R11  |   14   18   15   19   18   14   16 |
 R12  |    9   10   10    8    8   11    9 |
 R13  |    7   15   26    8    8    9    9 |
 R14  |   10   13   18   10   10   11   13 |
 R15  |    8   10    8    8    8    7    9 |
 R16  |    9    9    9    8    9   10   11 |
 R17  |    8    9    8    7    7    8    8 |
 R18  |   10    9    7    6    5    7    7 |
 R19  |    6   10    7    6    6    8   10 |
 R20  |   15   16   19   20   19   14   17 |
 R21  |   10    8    8   12   12   14   14 |
 R22  |    8    7    6    9    9   10    6 |
 R23  |    9    8    9    7    7    7    8 |
 R24  |   10    8   11   14   10   11   10 |


Table 1.1713.c     GPS week : 1713   MJD: 56235.0-56241.0   

         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 1713 0   |  -50    -6    28    1425     410   -5187  85.5  1498  1498 |  158507       0
brd 1713 1   |  -41    -4   132     711    -160  -14960  86.4  1502  1502 |  160511       0
brd 1713 2   |   43    36    85    2516    1188  -12380  86.6  1777  1777 |  160321       0
brd 1713 3   |   17    22   102     855     924  -13590  85.8  1981  1981 |  162953       0
brd 1713 4   |  -56   -28   110    1314    -452  -15000  86.5  1860  1860 |  169099       0
brd 1713 5   |    4   123   172   -1487    -829  -16670  86.5  1897  1897 |  167988       0
brd 1713 6   |   33   -54   162    -485     292   -9887  86.4  1884  1884 |  169084       0
-------------+------------------------------------------------------------+----------------
brd 1713 mean|   -6    12   113     692     196  -12524  86.2  1771  1771 |  164066       0
brd 1713 sdev|   41    57    49    1317     726    3898    .4   194   194 |    4558       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 2.1713.0  GPS week: 1713   Day: 0   MJD: 56235                            

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     0     2    80     5    22   .05   21   20 |     ---     ---    ---    ---
cof  n/a|    0     0     3    47    20    43  -.08   21   20 |     ---     ---    ---    ---
emx  n/a|    0    -1     2   -64   -46   -15   .03   35   32 |  159118   -1143   4564   6964
esx  n/a|   -1    -1     0    -5    79   -43   .40   19   19 |  158063   -1733   4308   4488
gfz  n/a|    0     2     0   -92  -120     8  -.43   22   22 |       0   -4241   3581   6181
grg  n/a|    1     0    -9    38   -10     0   .00   32   32 | -187512   -3998   3566   7232
iac  n/a|    3     0     0     0    20   -34  -.06   22   22 |  159743   -1513   4534   8495
mcc  n/a|   22     8   106  -165   -11   236  -.64  332  332 |     ---     ---    ---    ---

Table 2.1713.1  GPS week: 1713   Day: 1   MJD: 56236                            

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    39    -6    37  -.02   20   19 |     ---     ---    ---    ---
cof  n/a|   -1     1     0    36   -58    77  -.09   23   20 |     ---     ---    ---    ---
emx  n/a|   -1    -3     7   -76   -91   -37  -.14   32   34 |  160566    -370   4248  13944
esx  n/a|    0     0     1   -28    45   -19   .44   51   20 |  159967   -1081   4376   4581
gfz  n/a|    0    -1    -1   -80    29   -18  -.38   21   21 |       0   -1068   3597   6514
grg  n/a|    1     1    -8    30   -68    26  -.02   30   30 | -111131    -612   6290 149097
iac  n/a|    5     1    -8    -2    87   -38   .03   27   27 |  162630    1093   4307  12124
mcc  n/a|    9     0    99    -4   229   757  -.15  246  246 |     ---     ---    ---    ---

Table 2.1713.2  GPS week: 1713   Day: 2   MJD: 56237                            

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     1    -2    25   -27    61   .02   21   18 |     ---     ---    ---    ---
cof  n/a|    0     2     4    57   -30    44  -.10   22   19 |     ---     ---    ---    ---
emx  n/a|    0    -3     3   -64   -70   -28  -.03   29   31 |  159518      65   3885   8218
esx  n/a|    0    -1     4   -56    57   -86   .31   21   20 |  160008    -311   3862   4207
gfz  n/a|    0     1     3    -7   -35    19  -.34   21   19 |       0   -2860   3504   6148
grg  n/a|   -1     0    -9    56     6   -12   .03   34   32 | -190202   -2730   3508   7774
iac  n/a|    4     0    -5    24    66    25   .09   23   23 |  161948   -1790   3846   7397
mcc  n/a|   24    -4    60   100    84   701   .76  239  239 |     ---     ---    ---    ---

Table 2.1713.3  GPS week: 1713   Day: 3   MJD: 56238                            

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     1     0    52    19    53   .02   24   20 |     ---     ---    ---    ---
cof  n/a|    0    -1     3    74   -29    31  -.21   28   23 |     ---     ---    ---    ---
emx  n/a|    0    -2     1   -28   -57    -7  -.07   30   31 |  164150   -1860   4154   6551
esx  n/a|   -1     0    -1    -9    15   -61   .41   23   21 |  162266     233   4125   4455
gfz  n/a|    0     1     0   -63    -4     6  -.33   22   18 |       0      -6   3301   5649
grg  n/a|    2     1   -15    44   -60   -19   .04   32   28 | -189276    -382   3289   6382
iac  n/a|    5    -1    11     7    88    15   .12   25   25 |  162674   -1815   4028   7429
mcc  n/a|   12     7    47   -19   115   803   .63  215  215 |     ---     ---    ---    ---

Table 2.1713.4  GPS week: 1713   Day: 4   MJD: 56239                            

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     5    25    26    66  -.03   27   26 |     ---     ---    ---    ---
cof  n/a|   -1     0     3   -21     9    49  -.17   28   28 |     ---     ---    ---    ---
emx  n/a|    0     0     0   -54   -27   -32  -.10   34   30 |  167793    2845   4523   7095
esx  n/a|    0     0     1   -82    76   -97   .33   16   14 |  165770    5199   4517   4754
gfz  n/a|   -1     0    -5    78  -111   -14  -.40   18   15 |       0    3152   3551   5767
grg  n/a|    1     0   -14     7   -37     7   .00   31   28 | -182607    2847   3545   6668
iac  n/a|    6     0     8    69     3   129   .10   27   27 |  168836     985   4553   8434
mcc  n/a|    6    -1    62    40   142  1131   .56  184  184 |     ---     ---    ---    ---

Table 2.1713.5  GPS week: 1713   Day: 5   MJD: 56240                            

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     2     4    37    25     5  -.03   23   22 |     ---     ---    ---    ---
cof  n/a|    1     1     2    50    30    29  -.21   23   22 |     ---     ---    ---    ---
emx  n/a|    0     0    -1   -50     2   -32  -.16   29   31 |  168523   -1710   4147   7494
esx  n/a|   -1     0     0    21   104   -18   .32   20   18 |  167810   -1211   4154   4283
gfz  n/a|   -1    -3    -1   -97  -178     7  -.28   24   24 |       0   -1739   3656   6994
grg  n/a|   -1     0   -15    74   -22    29   .04   32   30 | -179310   -2105   3664   7632
iac  n/a|    3     0     7   -22    -3     7   .19   26   26 |  169933   -1223   4162   7820
mcc  n/a|   18    -1    53   -76   163  1041  1.23  160  160 |     ---     ---    ---    ---

Table 2.1713.6  GPS week: 1713   Day: 6   MJD: 56241                            

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     1    10    60    -3    23   .02   24   25 |     ---     ---    ---    ---
cof  n/a|    1     0     8    23   -47    56  -.18   28   27 |     ---     ---    ---    ---
emx  n/a|   -1     0     2    -7   -82   -23  -.19   36   38 |  169600   -1516   3680   5660
esx  n/a|    0     0     0   -13    31   -73   .34   20   16 |  167719    1475   4406   4889
gfz  n/a|    0     0    -5   -74    16    21  -.35   19   17 |       0    -622   3669   5757
grg  n/a|    0     0    -3    61   -66   -52   .01   36   34 | -179911   -1078   3677   6179
iac  n/a|    1     0    -9   -10    79    -6   .23   25   25 |  170867    -633   3784   8260
mcc  n/a|   19     4    43    14    99  1425   .23  199  199 |     ---     ---    ---    ---

       
       
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 3.1713.0  GPS week: 1713   Day: 0   MJD: 56235                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 3391   24   18   46   27   24   39   29  ---   11 |    74   79   86   79   85  100   61  ---    76
 R02E | 1476   20   22   48   30   17   35   29  ---   11 |    67   73   74   75   72   86   58  ---    68
 R03E | 2259   18   21   35   19   17   38   21  ---    9 |    28   38   26   41   40   56   36  ---    33
 R04E | 1567   24   29   17   27   24   29   20  ---   10 |    29   32   36   49   45   54   32  ---    35
 R05E | 1095   16   19   33   10   23   22   16  652    7 |   117  121  122  119  132  127  114  364   120
 R06E |  961   17   24   13   11   17   30   31  ---    8 |    30   38   32   43   39   38   42  ---    34
 R07E | 1115   16   14   23   13   21   25   23  ---    7 |    29   33   40   37   36   49   26  ---    31
XR08E | 7547   21   18   45   16  ---  ---   33  ---   13 |    55   58   65   55  ---  ---   46  ---    51
 R09  | 1643   17   23   34   23   19   25   20  ---    9 |    25   29   40   34   31   33   28  ---    23
 R10  |  989   12   11   35   19   15   13   23  ---    7 |    28   30   43   36   36   28   28  ---    29
 R11  |  880   44   36   43   24   27   48   21   97   14 |    28   42   68   65   59   68   60   53    47
 R12  | 1872   24   25   23   18   20   25   21  ---    9 |    33   40   39   43   38   32   29  ---    33
 R13  | 1165   16   23   17   17   17   12   18  ---    7 |    30   39   33   29   32   35   29  ---    26
 R14  | 2125   21   22   28   19   18   47   17  ---    9 |    33   32   35   36   40   38   35  ---    30
 R15  | 1531   14   15   23   19   21   20   25  109    8 |    30   34   27   28   31   27   28   99    26
 R16  |  812   20   26   24   19   20   24   16  ---    8 |    34   36   34   40   38   35   28  ---    30
 R17  | 1079   16   18   34    9   26   21   19   91    8 |    65   65   59   59   78   64   56  168    62
 R18  |  681   13   14   33   28   27   24   24  312    9 |    64   66   78   60   77   73   65  252    65
 R19  |  764   11   13   12    7   19   31   12  ---    6 |    57   59   70   82   74   78   65  ---    64
 R20  |  944   35   22   81   17   34   40   29  ---   14 |    63   56   58   45   53   57   46  ---    49
 R21  | 2085   14   16   38   10   24   53   16  ---   10 |    96   92   69   93  105  123   84  ---    92
 R22  |  929   11   12   14   12   21   28   27  ---    7 |    67   67   60   70   75   71   53  ---    65
 R23  |  736   13   12   38   21   27   26   20  ---    9 |    54   54   68   48   38   68   44  ---    48
 R24  | 1131   24   28   36   11   17   32   16  ---    9 |    61   69   59   50   50   55   48  ---    51
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1497   21   21   35   19   22   32   22  332      |T   49   53   55   54   56   60   47  187    49
 WRMS | 1497   20   20   32   19   22   32   22  332      |NE  48   50   52   51   53   55   45  143    46
 MEDI | 1115   17   19   33   18   21   28   21  109      |MD  34   42   58   48   45   56   44  168    47

Table 3.1713.1  GPS week: 1713   Day: 1   MJD: 56236                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 3199   29   18   38   34   30   30   29  ---   12 |    63   68   79   82   76   67   55  ---    68
 R02E | 3116   22   17   28   20   27   32   25  ---    9 |    53   55   60   64   57   64   47  ---    54
 R03E | 1951   18   18   18   18   13   39   27  ---    8 |    24   26   30   37   34   59   41  ---    29
 R04E |  671   16   13   27   14   21   28   16  ---    7 |    25   29   36   37   35   51   30  ---    31
 R05E |  930   15   26   20   16   22   21   18  197    8 |   113  114  120  118  120  124  114  256   116
 R06E | 1598   13   24   26   13   18   27   20  ---    8 |    23   32   44   33   41   28   33  ---    29
 R07E |  889   17   13   17    9   16   25   25  359    7 |    20   38   30   31   40   38   25  128    28
XR08E | 6697   13   13   19   19  ---  ---   25  ---    9 |    45   51   42   47  ---  ---   53  ---    44
 R09  | 1060   21   16   15    9   19   32   29  ---    8 |    23   27   42   29   36   44   28  ---    25
 R10  | 1064    9   18   39   13   15   32   22  ---    8 |    30   42   58   28   23   34   21  ---    27
 R11  |  704   42   64   49   37   20   47   30   76   17 |    27   41   61   55   40   49   40   30    32
 R12  | 2409   21   27   43   16   20   18   14  ---    9 |    26   30   45   23   27   40   29  ---    23
XR13  | 1122   16   26   39  ---   28   64   29  ---   15 |    20   73   42  ---   41   80   28  ---    28
 R14  | 1639   22   16   39   32   41   36   23  ---   12 |    22   31   49   51   41   55   31  ---    29
 R15  | 1493   25   25   28   26   14   24   24  127    9 |    34   36   33   31   31   31   22   73    24
 R16  |  776   25   23   17   20   20   20   19  ---    8 |    22   24   28   30   31   38   23  ---    23
 R17  |  779    9   13   21    5   22   18   45  177    8 |    44   48   24   38   53   37   23  105    36
 R18  | 1035   14    9   26   13   15   43   36  379    9 |    46   48   43   47   46   72   28  196    44
 R19  |  697   14   12   30  224   15   19   36  ---    9 |    43   47   60  144   50   56   37  ---    44
 R20  | 1043   34   35   80   23   19   23   46  ---   15 |    40   55   47   29   41   42   20  ---    34
 R21  | 1296   10   10   20   22   21   23   17  ---    7 |    59   66   65   57   81   75   63  ---    65
 R22  |  961   10   11   16   10   19   25   29  ---    7 |    37   43   41   38   33   46   52  ---    37
 R23  |  642    8    8   15   12   17   42   24  ---    7 |    31   35   29   32   32   48   22  ---    30
 R24  |  909   14   21    9    6   19   39   23  ---    8 |    46   56   42   39   55   49   40  ---    43
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1501   20   23   32   51   21   30   27  246      |T   38   46   47   48   46   53   37  131    39
 WRMS | 1501   19   20   34   20   21   30   27  246      |NE  34   43   44   44   41   49   31  101    34
 MEDI | 1043   16   17   26   16   19   28   25  177      |MD  31   42   42   38   41   49   30  105    31

Table 3.1713.2  GPS week: 1713   Day: 2   MJD: 56237                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1404   23   19   31   32   33   41   26  ---   12 |    54   61   59   68   59   76   56  ---    55
 R02E | 4916   27   20   24   23   27   39   21  ---   10 |    44   52   51   54   55   76   41  ---    47
 R03E | 1896   15   11   19   22   15   24   24  ---    7 |    25   28   24   33   31   45   34  ---    26
 R04E |  917   18   19   32   17   22   32   21  ---    9 |    28   31   28   31   33   46   29  ---    26
 R05E |  926   16   18   16   16   17   32   20  206    7 |   123  131  124  124  133  129  121  160   125
 R06E | 2804   16   38   27   13   25   32   18  ---   10 |    27   48   46   30   37   46   31  ---    31
 R07E | 1061   17   22   31   11   19   29   19  411    8 |    24   30   35   31   38   48   21   51    27
XR08E |13345   13   15   31   25  ---  ---   25  ---   11 |    42   45   51   47  ---  ---   37  ---    41
 R09  | 1795   24   16   22   22   22   21   18  ---    8 |    19   21   30   30   31   30   27  ---    19
 R10  | 1240   11   10   19    9   11   18   24  ---    6 |    28   24   30   28   34   26   24  ---    25
 R11  | 1323   39   37   26   39   22   42   38  102   14 |    28   37   40   62   47   43   40   31    34
 R12  | 2317   22   21   20   17   18   51   23  ---   10 |    33   34   31   32   28   39   26  ---    25
XR13  | 1490   27  283   31  ---   15  115   55  ---   25 |    30  223   54  ---   41  137   26  ---    38
XR14  | 2107   34   34   35  ---   37   69   34  ---   17 |    36   44   43  ---   57   81   55  ---    38
 R15  | 1023   11   20   16   26   16   24   24  109    8 |    33   36   33   48   36   20   21   43    29
 R16  | 1436   24   22   16   25   23   17   18  ---    8 |    23   25   28   33   31   23   18  ---    19
 R17  | 1249   17   21   12   19   19   36   20  145    8 |    52   52   41   36   41   41   36   82    39
 R18  | 1331   10   12   17   10   16   20   24  298    6 |    52   49   44   44   41   47   34   88    42
 R19  | 1735   12   15   16    8   18   23   29  ---    7 |    44   42   41   88   43   53   30  ---    38
 R20  | 1251   45   31   96   43   23   27   24  ---   19 |    50   45   57   24   42   57   41  ---    36
 R21  |  707   15   25   21   11   21   25   19  ---    8 |    80   88   86   72   78   72   69  ---    76
 R22  |  926    9    9   16   13   19   23   15  ---    6 |    52   45   62   54   51   44   61  ---    51
 R23  |  984   15   23   15   18   22   33   31  ---    9 |    38   42   40   41   28   29   20  ---    29
 R24  |  823    8   18   16   14   20   71   22  ---   10 |    44   43   49   45   53  110   48  ---    48
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1777   21   22   29   21   21   34   23  239      |T   42   53   46   47   46   57   39   75    40
 WRMS | 1777   17   19   31   20   19   32   23  239      |NE  40   53   44   45   42   53   36   61    36
 MEDI | 1323   16   20   20   17   20   32   23  145      |MD  36   43   41   41   41   46   34   51    36

Table 3.1713.3  GPS week: 1713   Day: 3   MJD: 56238                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1627   34   26   35   30   39   36   33  ---   13 |    66   66   66   65   73   80   49  ---    59
 R02E | 5516   22   17   39   31   17   50   24  ---   12 |    41   51   46   62   53   68   45  ---    45
 R03E | 1714   18   21   21   14   15   23   33  ---    8 |    21   36   31   32   23   37   38  ---    26
 R04E |  932   23   22   22   15   16   29   20  ---    8 |    20   28   19   32   29   40   30  ---    23
 R05E | 1208   23   30   31   19   19   31   29  195   10 |   126  132  125  120  118  131  103  160   120
 R06E | 2404   19   26   23   23   17   32   22  ---    9 |    34   48   34   42   30   48   29  ---    32
 R07E |  891   25   54   20   20   25   43   27  405   13 |    31   76   38   47   43   73   24   59    40
XR08E |18359   19   28   24   18  ---  ---   25  ---   11 |    35   40   52   54  ---  ---   56  ---    44
 R09  | 2279   21   28   21   20   16   15   20  ---    8 |    23   23   29   33   31   25   27  ---    21
 R10  | 2195    9   11    8   11   15   14   23  ---    5 |    25   29   25   24   26   21   31  ---    22
 R11  | 2603   53   51   34   40   42   70   28  123   19 |    37   44   47   75   76   89   50   39    48
 R12  |  754   19   19   16   19    9   30   16  ---    7 |    32   35   42   37   36   40   30  ---    31
 R13  | 1710   21   19   14   17   22   24   19  ---    8 |    31   51   35   33   44   41   31  ---    30
 R14  | 2422   24   23   24   22   23   36   22  ---   10 |    35   39   36   42   47   64   37  ---    34
 R15  | 1032   21   22   25   18   18   18   16   91    8 |    24   34   28   38   33   26   34   32    26
 R16  | 1624   21   20   21   19   14   14   18  ---    7 |    25   28   30   42   34   33   28  ---    27
 R17  | 1388   10   14   11    9   20   23   23  124    6 |    55   57   46   55   57   56   29   85    49
 R18  | 1457   13   21    9    9   10   20   21  194    6 |    59   63   51   45   47   39   28   83    46
 R19  | 2034    8   19   13    6   14   21   20  ---    6 |    54   60   53   59   50   44   31  ---    47
 R20  | 1361   47   64   94   24   25   22   23  ---   19 |    61   75   59   47   60   72   46  ---    55
 R21  | 1644   28   25   27   32   35   28   22  ---   12 |    84   86   59   64   95  100   56  ---    75
 R22  |  802   11   12   21   16   25    9   42  ---    9 |    62   65   81   83   89   78   34  ---    69
 R23  |  804   10    8   16    9   20   22   26  ---    7 |    42   38   43   43   35   58   21  ---    36
 R24  | 1200   20   21   29   53   24   48   29  ---   14 |    45   52   57   67   47   91   37  ---    49
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1981   24   28   30   23   22   32   25  215      |T   44   52   47   51   51   58   38   76    43
 WRMS | 1981   20   23   31   21   18   28   25  215      |NE  43   48   45   49   50   54   34   59    41
 MEDI | 1624   21   21   21   19   19   24   23  124      |MD  35   48   43   45   47   56   31   59    40

Table 3.1713.4  GPS week: 1713   Day: 4   MJD: 56239                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1808   35   26   41   23   36   48   28  ---   13 |    55   68   78   80   86   90   69  ---    70
 R02E | 2812   22   19   41   12   13   54   26  ---   10 |    35   40   50   48   51   58   33  ---    40
 R03E | 1076   22   21   30   20   18   45   30  ---   10 |    33   32   31   35   30   49   36  ---    27
 R04E |  915   21   20   28   13   19   25   32  ---    8 |    16   30   25   33   29   38   33  ---    24
 R05E | 2139   17   20   40   13   13   28   32  213    9 |   122  130  111  125  128  124  113  141   121
 R06E | 4410   18   27   23   12   17   26   23  ---    8 |    25   33   38   37   40   36   37  ---    31
 R07E | 1220   25   24   18   15   15   46   30  295   10 |    20   29   28   25   39   57   18   96    23
XR08E |19006   27   57   22   26  ---  ---   33  ---   17 |    43   76   41   48  ---  ---   43  ---    43
 R09  | 2572   30   27   17   22    9   29   26  ---    9 |    30   30   27   38   27   38   29  ---    24
 R10  | 2348   12   16   11    9   16   16   19  ---    5 |    30   29   27   44   38   42   44  ---    34
 R11  | 2373   60   57   33   41   31   57   28  125   18 |    23   31   54   92   84   83   54   51    60
 R12  |  794   19   29   16   14   15   30   21  ---    8 |    21   32   27   39   32   32   23  ---    26
 R13  | 1257   18   25   19   14   11   29   19  ---    7 |    32   39   41   35   30   44   33  ---    31
 R14  | 2099   21   23   34   14   20   29   30  ---    9 |    37   46   38   56   50   45   31  ---    40
 R15  | 1436   20   24   15    9   19   18   25   82    7 |    27   30   25   34   34   31   30   43    26
 R16  | 1133   29   31   21   12   16   21   21  ---    8 |    27   33   37   36   31   31   22  ---    26
 R17  | 1756   15   16   17    9   15   20   26  139    6 |    50   55   58   69   66   73   46  134    59
 R18  |  760    8    7   21    6   12   14   19  169    5 |    47   46   48   51   50   53   31   74    45
 R19  | 1168   10   15    9    8   13   25   22  ---    6 |    46   42   43   38   45   57   26  ---    40
 R20  |  875   56   59   98   14   25   28   22  ---   18 |    57   63   46   59   64   60   41  ---    51
 R21  | 2229   34   37   48   13   16   16   37  ---   11 |    76   82   32   57   64   64   38  ---    56
 R22  |  712   19   25   32   16   13   28   28  ---    9 |    54   59   65   44   53   39   30  ---    45
 R23  |  847   12   16   15   12   21   18   29  ---    7 |    47   51   53   61   69   54   42  ---    54
 R24  | 1075   25   24   28   17   16   19   40  ---    9 |    59   70   78   64   72   75   44  ---    62
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1860   27   28   34   16   18   31   27  184      |T   42   49   45   52   52   55   39   89    44
 WRMS | 1860   26   28   29   14   15   28   27  184      |NE  41   46   43   51   50   51   35   75    42
 MEDI | 1257   21   24   22   13   16   28   26  139      |MD  35   40   41   44   50   53   33   74    40

Table 3.1713.5  GPS week: 1713   Day: 5   MJD: 56240                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1717   32   32   36   42   32   81   28  ---   17 |    57   72   65   89   81   84   64  ---    66
 R02E | 1409   25   17   37   24   26   36   27  ---   11 |    50   61   52   70   74   66   60  ---    58
 R03E |  638   16   17   19   14   15   28   23  ---    7 |    22   33   18   31   27   33   34  ---    23
 R04E | 1385   16   13   18   21   21   29   27  ---    8 |    23   30   22   45   32   47   34  ---    28
 R05E | 3383   21   14   22   21   18   32   33  146    9 |   110  115  121  105  104  113   83  154   106
 R06E | 5324   15   17   13   10   18   22   28  ---    7 |    23   31   24   31   34   38   37  ---    26
 R07E | 1519   26   22   17   18   28   38   24  111   10 |    26   31   25   33   43   47   19   65    23
XR08E | 4216   20   16   25   21  ---  ---   20  ---   10 |    35   42   35   41  ---  ---   41  ---    33
 R09  | 2076   26   28   28   20   16   26   27  ---   10 |    21   24   29   35   32   36   35  ---    23
 R10  | 2232   13   20   22   19   20   11   22  ---    7 |    25   33   22   36   34   35   36  ---    27
 R11  | 2130   43   36   27   28   40   32   23  158   14 |    19   29   49   53   60   49   33   68    35
 R12  |  974   28   20   16   20   38   30   19  ---   10 |    26   22   24   34   43   42   21  ---    23
 R13  |  957   22   21   21   17   24   25   22  ---    8 |    37   47   31   38   35   37   38  ---    31
 R14  | 1084   28   28   31   25   17   34   23  ---   11 |    36   43   44   51   48   56   26  ---    39
 R15  | 1520   15   13   21   16   16   16   18  110    6 |    25   22   23   29   30   22   24   52    21
 R16  | 1374   25   24   31   20   13   23   22  ---    9 |    29   34   39   37   30   33   23  ---    26
 R17  | 1683   12   11   26   20   20   24   11  166    7 |    39   44   62   34   44   59   41  109    41
 R18  |  808    9    9   14   17   21   15   21  234    6 |    40   37   34   49   41   49   36  118    38
 R19  | 1416    9   11   15   12   27   21   37  ---    8 |    41   39   44   57   52   32   20  ---    36
 R20  |  803   15   14   76   15   24   36   36  ---   14 |    52   60   45   50   60   68   29  ---    46
 R21  | 1756   43   45   30   21   20   21   41  ---   13 |    67   70   31   34   27   38   20  ---    38
 R22  | 1211   13   21   26   10   24   36   30  ---    9 |    47   49   48   46   35   77   28  ---    43
 R23  |  952    8   12   27   17   21   17   15  ---    7 |    37   45   51   31   57   40   46  ---    40
 R24  |  848   19   31   38   13   28   38   19  ---   11 |    32   42   68   43   67   49   39  ---    43
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1896   23   23   29   20   24   32   26  160      |T   38   43   41   45   47   50   36   94    38
 WRMS | 1896   22   22   31   18   24   30   26  160      |NE  35   40   40   41   43   45   30   86    34
 MEDI | 1409   19   17   25   19   21   28   23  146      |MD  35   39   35   38   43   47   34   68    35

Table 3.1713.6  GPS week: 1713   Day: 6   MJD: 56241                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 2662   28   26   38   19   27   67   34  ---   13 |    60   65   70   71   75   98   63  ---    63
 R02E | 1158   26   34   35   38   21   65   27  ---   14 |    46   58   57   74   63   66   41  ---    53
 R03E |  609   26   46   31   18   15   27   22  ---   10 |    28   50   25   26   28   33   33  ---    27
 R04E | 1109   17   14   19   13   11   21   24  ---    7 |    23   27   26   31   32   39   33  ---    26
 R05E | 3712   13   13   21   15   11   25   24  211    7 |   101  105  103   98  104  104   85  123    98
 R06E | 4605   22   22   28   11   14   44   26  ---    9 |    25   37   25   37   32   48   47  ---    30
 R07E | 2936   19   19   34   14   23   45   21   89   10 |    27   33   26   32   39   46   24   82    27
XR08E | 3316   16   15  ---   13  ---  ---   20  ---    9 |    51   56  ---   53  ---  ---   55  ---    51
 R09  | 1248   27   35   36   13   16   37   21  ---   10 |    33   39   45   30   31   36   37  ---    26
 R10  | 1923   11   15   13   16   10   15   20  ---    6 |    23   27   25   31   26   30   36  ---    25
 R11  | 1447   45   56   36   31   23   49   29  140   15 |    33   38   57   61   61   64   49   43    43
 R12  | 1727   25   26   18   13   23   11   22  ---    8 |    29   31   32   28   37   29   29  ---    24
 R13  |  948   29   29   20   19   22   12   17  ---    9 |    36   35   28   32   38   34   33  ---    28
 R14  |  812   29   31   60   19   34   32   22  ---   13 |    41   46   47   53   49   50   44  ---    42
 R15  | 1167   21   29   23   17   15   24   19  106    8 |    26   38   28   29   28   26   32   56    24
 R16  | 1275   28   29   30   28   16   38   20  ---   11 |    40   42   41   33   30   35   27  ---    26
 R17  |  994   20   16   26   16   17   28   15  157    8 |    69   73   81   72   78   96   62   74    73
 R18  |  817   12   17   24    8   15   22   15  361    6 |    69   77   64   68   72   70   67  134    68
 R19  | 1460   16   12   11   25   17   58   22  ---   10 |    62   64   71   85   72   57   56  ---    65
 R20  | 1001   30   29  105   19   12   34   37  ---   16 |    57   62   54   51   56   73   30  ---    50
 R21  | 1696   39   41   37   33   16   14   39  ---   13 |    99  101   61   58   79   80   44  ---    72
 R22  | 1685   16   20   10    5   13   14   25  ---    6 |    69   69   62   62   58   66   38  ---    59
 R23  | 1089   10   11   18   11   23   28   29  ---    8 |    54   50   54   47   62   71   44  ---    52
 R24  | 1180   18   23   41   15   17   31   29  ---    9 |    59   59   76   54   64   62   45  ---    57
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1883   24   28   36   20   19   36   25  199      |T   48   53   50   50   52   57   43   85    46
 WRMS | 1883   25   27   38   16   17   34   25  199      |NE  49   53   51   49   52   54   42   76    45
 MEDI | 1248   21   23   28   16   16   28   22  140      |MD  41   50   54   51   56   57   41   74    43




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