[IGSREPORT-25016] Wk 1929 IGLOS Final Orbits

acc at igs.org acc at igs.org
Sat Jan 14 02:30:31 PST 2017


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1929   (Dec 25, 2016 - Dec 31, 2016) 
                                                                               
Contact: acc at igs.org
                                                                               
                                                                               
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 2.1929.
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:
                                                                               
 igl1929[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1929 in the SP3 format.
 igl19297.sum      Combination Report for GPS Week 1929.


    
    
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  |     -5.2 ns
                1  |     -4.2 ns
                2  |     -4.1 ns
                3  |     -0.4 ns
                4  |     -5.0 ns
                5  |     -0.7 ns
                6  |     -0.6 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.1929, 1a.1929).
        
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 2.1929.0-6)                                                                                
    
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 3.1929.0-6). 
        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 1929 summary.                      (Dec 25, 2016 - Dec 31, 2016)

Table 1.1929.a     GPS week : 1929   MJD: 57747.0-57753.0

         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     0    28   -22    20   .47   24   19 |     ---     ---    ---    ---
        |    0     0     1    19    19    28   .10           |     ---     ---
cof  n/a|   -1     0     0    27   -29    26   .40   28   23 |     ---     ---    ---    ---
        |    1     2     3    26    25    52   .11           |     ---     ---
emx  n/a|   -1     0     0   -69   -25   -41   .32   21   21 |   -4566    -159   2882  10901
        |    1     0     2    16    22    37   .14           |    6616     693
esx  n/a|    0    -1     3    -3   -19    26  -.25   22   19 |   -5528    -931   2898  13639
        |    1     0     1    22    10    49   .07           |   10400     683
gfz  n/a|   -1    -1    -7    53    85   103  -.18   27   22 |       0    -778   2886  10872
        |    1     1     2    28    15    34   .12           |       0     582
grg  n/a|    1     0    -2   -33   -38    -7  -.41   29   27 |   -2487    -774   2903  11136
        |    1     3     4    25    42    43   .20           |    2017     797
iac  n/a|    1     1     1    44    37   -72  -.01   28   28 |   -1540    -683   2888  10675
        |    1     2     3    57    31   164   .09           |    1984     878
mcc  n/a|  -11    -2    13   129    99  -999  -.19  297  297 |     ---     ---    ---    ---
        |   30    22    18   289   320  2167  1.35           |     ---     ---


Table 1.1929.b     GPS week : 1929   MJD: 57747.0-57753.0   

         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   11   11   12   15   19   14 |
 R02  |    6    7    7    8    7    7    8 |
 R03  |    8   10    9    7    8   10    8 |
 R04  |    6    9    6    9    8   10   10 |
 R05  |    9   13   14   16   15   16   18 |
 R06  |    9   10    9    9   11   10   13 |
 R07  |    6    7    9    8    8   11    7 |
 R08  |    8   10    9    7    8    8    9 |
 R09  |   10   10   11    9   10   11   18 |
 R10  |    8    9    8    9    8   10   15 |
 R11  |    7    7    8    7    8    8    9 |
 R12  |  ---  ---  ---  ---  ---  ---    0 |
 R13  |   10   10   10    8    9    9   10 |
 R14  |   17   16   17   15   17   22   18 |
 R15  |    7    8    9    9    7    8   10 |
 R16  |   12   13   14   15   13   15   16 |
 R17  |   10   10   11    9    9    9   11 |
 R18  |    7   10    8    9   10   11   10 |
 R19  |   14   12   13   12   15   16   21 |
 R20  |   14   14   14   13   14   20   20 |
 R21  |    9   11    8    8    9   10   11 |
 R22  |    8    8    9    9    9   10   10 |
 R23  |    8    8   12   11   10   18   11 |
 R24  |   14   11   10   13   15   30   17 |
 R26  |   51   58  110   51   22   46   52 |


Table 1.1929.c     GPS week : 1929   MJD: 57747.0-57753.0   

         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 1929 0   |   48   -16   -83     -24    1516   -2308  84.3  1704  1704 |   -5186       0
brd 1929 1   |   43   -31    20     963     205   -3308  84.2  1740  1740 |   -4193       0
brd 1929 2   |   34    33   -39     295     943   -3581  84.2  1858  1858 |   -4085       0
brd 1929 3   |  -31    63     0     448    2277   -3390  83.4  1249  1249 |    -448       0
brd 1929 4   |  -51   -13   -28     523     342   -1410  82.8  1044  1044 |   -5004       0
brd 1929 5   |  -47    14   -39     688    -942   -1180  83.6  1086  1086 |    -696       0
brd 1929 6   |  -59   -38   -75    1004   -1066   -2150  84.2   998   998 |    -563       0
-------------+------------------------------------------------------------+----------------
brd 1929 mean|   -9     1   -35     557     467   -2475  83.8  1382  1382 |   -2882       0
brd 1929 sdev|   49    37    37     365    1226     974    .6   370   370 |    2200       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 2.1929.0  GPS week: 1929   Day: 0   MJD: 57747                            

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    12   -46    18   .30   19   16 |     ---     ---    ---    ---
cof  n/a|   -1     0     0     7   -39    54   .38   23   19 |     ---     ---    ---    ---
emx  n/a|    0     0     2   -91   -33   -54   .21   20   20 |    2959    -789   2670  10927
esx  n/a|    0    -2     1   -17   -22    62  -.21   20   17 |  -14909   -1547   2695  13282
gfz  n/a|   -1    -1    -6    83    96   134  -.30   25   18 |       0   -1875   2665  10726
grg  n/a|    3     0     0   -25   -20   -25  -.10   28   25 |   -3797   -2305   2714  11463
iac  n/a|    1     1    -1    17    31  -102  -.08   20   20 |   -2722   -1762   2681  10590
mcc  n/a|    6   -16     1  -138   270  2790 -1.93  341  341 |     ---     ---    ---    ---

Table 2.1929.1  GPS week: 1929   Day: 1   MJD: 57748                            

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     2   -10   -11   .48   21   19 |     ---     ---    ---    ---
cof  n/a|    0     0    -4    -9     2   -43   .42   23   21 |     ---     ---    ---    ---
emx  n/a|   -2    -1     2   -58   -50  -112   .15   22   22 |   -1684     796   3321  11527
esx  n/a|    0    -1     0     8    -5   -61  -.23   19   17 |  -13767   -1080   3344  14528
gfz  n/a|   -2     1    -9    54    82    81   .02   25   20 |       0    -452   3319  11309
grg  n/a|    0     0     3   -88   -41   -61  -.37   28   26 |   -4065    -431   3361  11514
iac  n/a|    3     2     1    32    23   235  -.05   24   24 |   -3325    -137   3313  11112
mcc  n/a|  -22    27    18   487  -169 -3849  1.68  400  400 |     ---     ---    ---    ---

Table 2.1929.2  GPS week: 1929   Day: 2   MJD: 57749                            

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    27   -30    21   .47   22   19 |     ---     ---    ---    ---
cof  n/a|   -1    -1    -1     8   -13    39   .56   27   22 |     ---     ---    ---    ---
emx  n/a|    0     0     1   -87   -43   -25   .28   21   21 |  -11969    -464   2936  10487
esx  n/a|    0     0     3   -10   -13    32  -.15   21   18 |   -4165    -799   2905  13191
gfz  n/a|   -3     0    -7    39   103   100  -.31   26   21 |       0    -306   2936  10472
grg  n/a|    3    -1    -4   -21     0   -62  -.28   28   25 |   -4275     184   2889  10422
iac  n/a|   -1     1     3    38    19   -84  -.01   23   23 |   -2426   -1628   2938  10335
mcc  n/a|  -66    -9    41   523  -311 -2270  1.04  308  308 |     ---     ---    ---    ---

Table 2.1929.3  GPS week: 1929   Day: 3   MJD: 57750                            

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     0    13   -33    64   .43   24   18 |     ---     ---    ---    ---
cof  n/a|    0     0     0    37   -68   101   .45   29   26 |     ---     ---    ---    ---
emx  n/a|    0     0     0   -61   -35    11   .36   19   19 |   -9281    -146   2788  10298
esx  n/a|   -3     0     3    29   -12    98  -.22   24   23 |    8009    -156   2822  12908
gfz  n/a|    0    -2    -3    98    56   163  -.15   27   23 |       0    -382   2794  10259
grg  n/a|    2     0    -5   -31     0    38  -.40   24   22 |    -340    -248   2811  10451
iac  n/a|    2     0     4   -28    16  -301  -.08   23   23 |    1300   -1452   2796  10104
mcc  n/a|    0   -34    33    39   543 -2105   .64  202  202 |     ---     ---    ---    ---

Table 2.1929.4  GPS week: 1929   Day: 4   MJD: 57751                            

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     1    49   -36    24   .63   27   20 |     ---     ---    ---    ---
cof  n/a|   -2     3     4    37   -53    -3   .22   34   27 |     ---     ---    ---    ---
emx  n/a|   -2    -1     0   -50     1   -48   .28   19   19 |   -3817     625   2746  11009
esx  n/a|    0    -1     2    -7   -22     9  -.22   23   18 |  -14943   -2067   2779  14169
gfz  n/a|    1    -2    -7    47    76    62  -.13   26   18 |       0    -338   2746  11121
grg  n/a|    1     0     1   -34   -13    18  -.37   26   27 |   -4263   -1165   2746  11600
iac  n/a|    1     0     1    46    16     3   .12   26   26 |   -3764     136   2735  10967
mcc  n/a|    2   -16    -8  -221   416 -1668  -.49  251  251 |     ---     ---    ---    ---

Table 2.1929.5  GPS week: 1929   Day: 5   MJD: 57752                            

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     1    42    -4    43   .54   30   19 |     ---     ---    ---    ---
cof  n/a|   -2    -2     4    67   -18    62   .47   29   22 |     ---     ---    ---    ---
emx  n/a|    1     0    -5   -57     7   -31   .43   24   21 |  -11824     -54   2723  11320
esx  n/a|    0    -2     4    14   -23    18  -.30   28   22 |    9077    -398   2742  13758
gfz  n/a|   -2    -2    -7    33    84    78  -.27   30   27 |       0   -1114   2735  11421
grg  n/a|   -1     3    -6   -20   -95    41  -.61   36   30 |    -447    -740   2767  11517
iac  n/a|    0    -1     6    40    47  -156   .09   39   39 |       0      39   2743  11123
mcc  n/a|   29    15     0    23    68   379  -.78  312  312 |     ---     ---    ---    ---

Table 2.1929.6  GPS week: 1929   Day: 6   MJD: 57753                            

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     1    50     8   -16   .41   27   19 |     ---     ---    ---    ---
cof  n/a|   -1     3     1    44   -11   -26   .30   31   25 |     ---     ---    ---    ---
emx  n/a|   -2     0    -1   -81   -23   -27   .56   23   22 |    3648   -1084   2993  10743
esx  n/a|    1    -1     5   -39   -37    23  -.38   22   20 |   -8001    -474   3001  13640
gfz  n/a|   -2    -3    -5    17    97   106  -.10   29   24 |       0    -981   3013  10796
grg  n/a|    0    -6    -5   -10   -98     0  -.71   33   32 |    -228    -714   3035  10985
iac  n/a|    1     6    -3   160   104  -103  -.08   38   38 |     156      19   3012  10499
mcc  n/a|  -28    14     7   194  -117  -276 -1.48  262  262 |     ---     ---    ---    ---

       
       
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 3.1929.0  GPS week: 1929   Day: 0   MJD: 57747                            

        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  |  581   11   25   20   23   15   32   14  ---    8 |    61   68   66   66   79   79   70  ---    65
 R02  |  511    9   12   15   14   14   21    9  ---    6 |    68   71   71   58   67   62   67  ---    64
 R03  |  989   12   14   12   23   24   31   10  115    8 |    76   77   74   58   64   89   66  358    69
 R04  |  913    6    9   13   12   18   15   13  ---    6 |    69   71   67   65   74   79   61  ---    67
 R05  |  723   16   24   17   26   25   23   14  ---    9 |    53   65   55   56   68   58   55  ---    55
 R06  | 1093   10   16   14   22   14   35   21  ---    8 |    52   56   58   60   56   57   47  ---    52
 R07  |  427    9   15   10    9   12   24   11  327    5 |    75   77   78   75   80   72   71  129    74
 R08  |  546   15   19   11   12   13   24   21  ---    7 |    69   70   74   69   73   60   75  ---    69
XR09  | 3161   13   17   15  ---   19  ---   19  ---    9 |    42   46   34  ---   45  ---   48  ---    40
 R10  |  770   15   13   18   22   16   19   17  ---    8 |    37   39   35   51   41   44   53  ---    42
 R11  | 1116   13   14   11   15   21   22    9  ---    6 |    44   46   36   42   38   38   36  ---    36
 R13  | 1342   35   38   14   10   26   30   14  ---   10 |    60   62   42   41   37   45   40  ---    41
 R14  | 2581   34   31   27   39   42   40   37  ---   16 |    58   74   68  100   93   57   68  ---    69
 R15  |  948   12   12   18   16   18   19   15  ---    7 |    52   50   45   54   44   41   49  ---    46
 R16  | 1241   21   50   24   28   35   30   23  ---   12 |    65   82   63   64   63   51   68  ---    59
 R17E | 2951   22   19   25    9   32   22   17  ---    9 |    39   38   37   40   50   37   43  ---    36
 R18E |  660   13   11   15   17   19   21   15  ---    7 |    42   44   44   48   54   44   48  ---    44
 R19E | 1581   29   34   33   22   28   37   33  ---   13 |    70   76   65   70   76   72   59  ---    64
 R20E | 2290   29   22   28   22   44   34   29  ---   13 |    74   79   62   88   92   81   74  ---    75
 R21E |  903   16   13   21   11   26   22   18  478    8 |    49   44   36   34   45   46   43  251    37
 R22E | 1717   18   22   17   11   18   21   13  ---    7 |    52   59   53   51   57   55   51  ---    50
 R23E |  549   18   22   20   20   15   21   17  ---    8 |    60   64   57   65   68   60   60  ---    59
 R24E | 5058   13   25   36   29   33   42   32  ---   14 |    61   73   80   67   69   79   73  ---    68
XR26E | ----   51  368  ---  ---  ---  ---   50  ---   50 |    82  339  ---  ---  ---  ---   44  ---    59
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1704   19   23   20   20   25   28   20  341      |T   58   73   56   60   62   59   57  246    55
 WRMS | 1704   16   19   20   17   18   25   20  341      |NE  65   69   67   63   70   69   64  243    64
 MEDI |  989   15   19   17   17   19   23   17  327      |MD  60   65   58   58   64   57   55  251    59

Table 3.1929.1  GPS week: 1929   Day: 1   MJD: 57748                            

        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  | 1228   25   28   22   17   34   27   26  ---   11 |    34   47   49   41   43   41   51  ---    37
 R02  |  680    9   14   17    9   15   20   18  ---    6 |    43   47   41   41   46   54   60  ---    44
 R03  |  605   14   13   14   16   23   35   33  523   10 |    46   49   45   30   49   53   35  321    39
 R04  |  582   17   13   14   21   23   17   25  ---    8 |    45   40   38   31   47   39   36  ---    35
 R05  |  569   21   22   22   24   39   43   21  ---   12 |    39   48   34   58   64   56   32  ---    44
 R06  |  792   25   27   15   17   19   33   19  ---    9 |    33   32   35   33   30   28   26  ---    27
 R07  |  533   15   15   11   10   19   26   14  ---    7 |    46   52   50   60   66   55   54  ---    52
 R08  |  621   15   17   17   22   13   37   23  ---    9 |    41   49   49   57   51   28   48  ---    44
XR09  | 3664   18   21   15  ---   18  ---   15  ---    9 |    39   43   34  ---   48  ---   41  ---    37
 R10  |  729   16   21   21   23   18   15   23  ---    9 |    32   36   30   43   37   29   38  ---    31
 R11  |  693   11   18   12   15   17   19   16  ---    6 |    35   38   26   35   30   29   30  ---    27
 R13  | 1225   32   36   16   10   23   32   18  ---   10 |    48   51   29   29   23   32   29  ---    27
 R14  | 2259   35   33   27   27   42   38   39  ---   15 |    56   67   63   64   71   48   56  ---    54
 R15  |  739   14   18   14   15   20   21   19  ---    7 |    36   42   33   37   30   27   36  ---    30
 R16  |  600   21   26   41   20   23   38   26  ---   13 |    47   47   45   53   48   37   56  ---    42
 R17E | 4030   24   16   23   19   30   22   16  ---   10 |    35   36   30   40   47   32   29  ---    30
 R18E |  659   16   19   32   10   24   19   19  ---    9 |    40   43   45   35   43   37   40  ---    34
 R19E |  565   27   34   23   22   26   32   29  ---   11 |    60   59   53   76   71   76   44  ---    59
 R20E | 1511   33   31   33   31   29   24   28  ---   13 |    76   89   57   87   86   82   75  ---    75
 R21E |  776   18   19   27   17   30   32   22  216   10 |    47   47   38   50   47   57   45  216    41
 R22E |  733   18   18   17    9   24   25   15  ---    8 |    43   43   42   43   53   47   41  ---    40
 R23E | 1100   20   21   11   17   15   14   27  ---    8 |    61   65   58   57   62   58   46  ---    54
 R24E | 5670   18   22   19   26   28   21   27  ---   10 |    51   58   53   59   64   61   57  ---    52
XR26E | ----   53  407  ---  ---  ---  ---   63  ---   58 |   102  387  ---  ---  ---  ---   52  ---    65
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1740   21   23   22   19   25   28   24  400      |T   47   63   42   48   50   45   44  268    42
 WRMS | 1740   19   21   22   17   20   26   24  400      |NE  40   45   42   43   49   44   42  321    40
 MEDI |  733   18   21   17   17   23   25   22  216      |MD  43   47   42   43   48   41   41  216    40

Table 3.1929.2  GPS week: 1929   Day: 2   MJD: 57749                            

        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  | 1056   23   28   19   24   35   29   17  ---   11 |    63   45   61   40   58   47   45  ---    47
 R02  |  537   12   12   15   13   12   21   13  ---    6 |    63   65   67   57   61   56   58  ---    59
 R03  | 1486    9   12   20   13   24   24   23  417    8 |    65   65   68   53   47   77   56  214    59
 R04  |  609   11   20   14   12   12   18   16  ---    6 |    61   66   60   49   55   64   45  ---    54
 R05  |  596   24   22   19   29   18   53   33  ---   13 |    51   57   58   61   51   57   54  ---    54
 R06  |  885   24   43    8   23   17   15   22  ---    8 |    49   68   51   47   50   45   48  ---    46
 R07  |  607   17   18   19    9   42   17   11  ---    9 |    59   56   62   53   68   54   55  ---    55
 R08  |  490   15   26   13   16   12   37   16  ---    8 |    56   60   54   61   60   38   49  ---    51
XR09  | 2644   17   19   15  ---   21  ---   21  ---   10 |    38   37   42  ---   44  ---   35  ---    36
 R10  | 1509   12   14   16   22   14   17   25  ---    8 |    41   42   45   53   42   40   40  ---    41
 R11  |  677   12   19   16   16   17   23   19  ---    7 |    40   38   41   43   37   35   35  ---    35
 R13  |  714   31   32   18   10   29   18   21  ---   10 |    56   58   38   37   33   33   34  ---    35
 R14  | 1092   38   30   32   42   31   48   37  ---   17 |    48   54   58   60   48   37   52  ---    43
 R15  |  877   21   24   20   14   17   17   24  ---    8 |    51   53   45   45   39   38   38  ---    40
 R16  |  408   23   26   29   30   38   42   31  ---   14 |    54   61   56   71   74   47   55  ---    54
 R17E | 3687   26   34   23   16   34   22   19  ---   10 |    41   44   31   43   46   39   35  ---    33
 R18E |  652   15   16   20   20   19   16   16  ---    8 |    42   43   44   38   45   38   41  ---    38
 R19E |  560   34   41   33   17   39   26   23  ---   13 |    68   77   65   68   88   63   57  ---    63
 R20E | 1292   19   32   31   30   33   41   36  ---   14 |    71   72   59   76   77   60   57  ---    63
 R21E |  564   17   22   17   13   21   19   14  126    7 |    45   49   37   39   40   41   39   74    37
 R22E | 1242   17   11   25   15   28   14   16  ---    9 |    51   48   51   40   51   54   42  ---    45
 R23E |  825   41   50   14   26   19   15   28  ---   11 |    63   68   57   69   68   61   49  ---    58
 R24E | 6801   13   30   19   15   28   35   25  ---   10 |    47   59   49   52   61   61   49  ---    48
XR26E | ----  108   91  ---  ---  ---  ---  112  ---  110 |   174  139  ---  ---  ---  ---   35  ---    90
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1857   22   27   21   21   26   28   23  308      |T   58   59   52   52   54   49   45  144    49
 WRMS | 1857   19   22   21   18   21   25   23  308      |NE  58   60   60   52   56   54   51  214    53
 MEDI |  825   17   24   19   16   21   21   21  126      |MD  51   57   54   52   51   47   45   74    47

Table 3.1929.3  GPS week: 1929   Day: 3   MJD: 57750                            

        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  |  523   23   36   21   30   34   16   27  ---   11 |    68  108   73   97   87   88   84  ---    80
 R02  |  713   10   17   15   16   35   13   16  ---    8 |    60   65   64   74   64   68   62  ---    63
 R03  |  792   10   27   15   14   19   16   12  259    6 |    74   79   79   64   66   79   61  191    70
 R04  |  672   12   14   17   23   29   22   13  ---    9 |    70   71   74   58   58   79   62  ---    65
 R05  |  827   33   39   20   41   23   50   41  ---   16 |    55   67   72   67   68   60   65  ---    62
 R06  | 1029   22   26   11   21   24   14   22  ---    8 |    60   62   60   56   53   65   46  ---    55
 R07  | 1000    6   19   15   12   23   23   17  ---    7 |    73   78   74   68   71   87   59  ---    71
 R08  |  543   16   33   12   15   13   18   17  ---    7 |    64   74   65   75   70   68   66  ---    67
XR09  | 3140   14   16   14  ---   20  ---   17  ---    9 |    43   47   43  ---   60  ---   37  ---    43
 R10  |  989   18   20   13   22   11   26   25  ---    9 |    51   52   54   59   53   57   44  ---    49
 R11  |  686   17   24   16   14   21   17   13  ---    7 |    48   52   38   42   43   44   39  ---    39
 R13  | 1092   26   31   17   15   23   16   10  ---    8 |    69   73   48   56   46   60   45  ---    51
 R14  |  888   30   34   23   41   31   34   34  ---   14 |    58   59   63   70   57   71   54  ---    52
 R15  | 1203   10   18   17   24   21   18   21  ---    8 |    53   55   51   63   47   43   43  ---    48
 R16  |  731   36   42   28   41   33   38   27  ---   15 |    65   70   57   61   70   57   58  ---    55
 R17E | 3012   28   22   16   16   25   14   17  ---    8 |    48   49   47   52   52   50   44  ---    44
 R18E |  654   25   24   18   15   25   16   14  ---    8 |    54   57   58   58   67   63   54  ---    56
 R19E |  964   35   33   29   17   39   20   20  ---   12 |    86   88   85   76  101   75   65  ---    78
 R20E | 1113   21   24   26   26   47   27   27  ---   13 |    99  106   82  102  113   78   81  ---    89
 R21E |  774   18   26   15   15   23   19   14  121    7 |    49   51   47   45   56   49   46  126    46
 R22E | 1012   21   21   20   14   23   16   21  ---    8 |    57   64   61   60   73   66   52  ---    58
 R23E | 1631   30   34   19   22   19   26   29  ---   11 |    77   78   69   82   88   75   63  ---    72
 R24E | 2835   34   38   22   29   36   26   28  ---   13 |    68   77   71   65   79   56   57  ---    60
XR26E | ----   48   74  ---  ---  ---  ---   53  ---   51 |   125  147  ---  ---  ---  ---   40  ---    73
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1248   24   28   19   24   27   24   23  202      |T   65   72   62   65   67   65   55  158    60
 WRMS | 1248   18   26   19   23   23   22   23  202      |NE  65   75   70   69   67   74   63  191    66
 MEDI |  964   21   26   17   17   23   18   20  121      |MD  60   67   63   63   66   65   54  126    58

Table 3.1929.4  GPS week: 1929   Day: 4   MJD: 57751                            

        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  |  406   47   42   21   37   37   18   36  ---   15 |    68   79   88   97  106   96   79  ---    87
 R02  |  671   15   32    9   12   19   19   14  ---    6 |    72   85   77   77   82   74   64  ---    74
 R03  |  564   13   25   14   13   33   16   16  243    8 |    69   75   81   75   77   66   64  236    71
 R04  |  572   13   20   16    9   16   23   19  ---    7 |    66   66   68   64   59   71   55  ---    63
 R05  |  570   33   55   20   38   20   44   35  ---   14 |    51   69   61   59   57   50   69  ---    58
 R06  |  659   36   40   19   12   30   21   29  ---   11 |    53   62   50   57   57   46   63  ---    51
 R07  | 1021   15   17   11   19   13   22   24  353    8 |    62   68   67   59   58   62   60  406    60
 R08  |  562   21   28   17   19   15   18   20  ---    8 |    60   66   63   69   75   66   57  ---    64
XR09  | 3655   19   18   15  ---   17  ---   15  ---    9 |    46   48   48  ---   45  ---   51  ---    46
 R10  |  676   17   15   18   19   11   14   20  ---    7 |    44   48   39   46   41   43   42  ---    40
 R11  |  612   20   21   11   15   22   19   12  ---    7 |    42   43   38   38   35   32   32  ---    33
 R13  | 1280   23   31   15   17   25   17   20  ---    8 |    56   67   49   52   56   57   39  ---    47
 R14  | 1274   34   54   22   46   40   40   44  ---   17 |    59  104   67   98   83   55   69  ---    66
 R15  | 1083   10   16   15   15   17   23   11  ---    7 |    50   54   51   50   42   55   51  ---    48
 R16  | 1308   27   49   30   25   29   37   27  ---   13 |    45   52   44   44   51   47   50  ---    41
 R17E | 1239   30   33   18   16   21   16   17  ---    9 |    57   60   59   67   64   58   51  ---    57
 R18E |  784   26   27   14   11   20   29   25  ---    9 |    55   57   55   54   56   68   53  ---    53
 R19E |  999   46   48   28   18   40   30   35  ---   14 |   104  107  101  109  123  103  113  ---   106
 R20E |  873   26   26   26   29   33   32   37  ---   13 |   104  113  105  107  124  106  122  ---   110
 R21E |  737   29   22   14   13   23   20   19   70    8 |    61   58   59   59   68   66   62  137    59
 R22E |  926   28   37   16   10   23   14   26  ---    9 |    75   72   84   85   90   85   77  ---    81
 R23E | 2466   19   18   25   22   12   27   23  ---   10 |   100  102  116   97  103  106   97  ---   102
 R24E | 1494   32   33   30   44   30   32   30  ---   15 |    79   80   77   71   54   88   68  ---    68
XR26E | ----   25  102  ---  ---  ---  ---   18  ---   22 |    67   79  ---  ---  ---  ---   54  ---    58
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1044   27   34   19   23   26   26   26  251      |T   64   71   67   69   69   68   64  259    64
 WRMS | 1044   20   27   19   18   18   27   26  251      |NE  62   71   69   69   71   66   63  321    66
 MEDI |  873   25   28   17   17   22   21   20  243      |MD  60   67   63   64   59   66   60  236    59

Table 3.1929.5  GPS week: 1929   Day: 5   MJD: 57752                            

        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  |  512   39   48   33   56   51   36   36  ---   19 |    47   50   63   79   78   71   63  ---    57
 R02  |  559   13   13   11   17   21   13   14  ---    6 |    59   57   61   46   54   44   54  ---    51
 R03  |  916   12   23   18   14   19   40   17  126    9 |    56   60   62   51   49   37   60  181    50
 R04  |  989    8   17   15   25   33   21   19  ---    9 |    53   56   60   52   57   56   43  ---    51
 R05  |  568   39   25   18   35   41   54   33  ---   16 |    50   49   56   56   63   37   45  ---    46
 R06  | 1766   26   29   17   24   30   10   26  ---   10 |    55   68   63   61   73   66   59  ---    61
 R07  |  547   15   12   16   36   16   35   23  446   11 |    65   62   66   72   58   79   58  241    63
 R08  |  667   19   25   13   23   15   19   12  ---    7 |    54   60   56   45   48   45   53  ---    48
XR09  | 3781   17   19   16  ---   20  ---   20  ---   10 |    52   50   57  ---   58  ---   53  ---    52
 R10  |  602   22   22   15   22   17   26   29  ---    9 |    44   57   52   57   55   55   50  ---    48
 R11  |  521   12   13   13   16   18   26   17  ---    7 |    47   49   45   52   42   65   42  ---    46
 R13E |  919   24   18   14   11   20   30   19  ---    9 |    57   61   53   48   48   49   50  ---    47
 R14  | 1119   40   40   44   44   48   67   47  ---   21 |    49   77   77   69   74   63   61  ---    55
 R15  | 1189   11   11   12   14   17   29   19  ---    7 |    47   52   45   51   48   56   41  ---    45
 R16E | 1850   33   34   27   26   33   34   46  ---   14 |    78   81   85   79   82   85   92  ---    79
 R17E |  856   22   32   17   13   20   18   26  ---    8 |    55   60   56   46   47   58   64  ---    51
 R18E |  544   21   23   16   12   20   27   45  ---   11 |    75   81   79   75   80   87   69  ---    74
 R19E |  888   53   43   23   18   32   22   52  ---   15 |   116  110  109  114  125  118  110  ---   110
XR20E | 1061   25   28  ---   27  ---   38   45  ---   19 |   114  120  ---  118  ---  124  113  ---   114
 R21E |  762   24   36   15   14   24   24   25  278    9 |    51   58   53   52   61   50   67  137    51
 R22E |  822   28   26   17   11   27   21   21  ---    9 |    82   83   78   77   87   69   91  ---    78
 R23E | 1819   25   19   29   32   23   54   71  ---   18 |   118  131  121  134  129  148   63  ---   116
 R24E | 2058   66   48   59   51   56   66  100  ---   29 |   109  150  184  190  169  164   72  ---   150
XR26E | ----   41   84  ---  ---  ---  ---   51  ---   45 |   102   89  ---  ---  ---  ---   74  ---    79
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1086   30   29   24   28   30   36   39  312      |T   68   73   71   73   72   73   64  186    67
 WRMS | 1086   19   22   21   22   27   30   39  312      |NE  54   57   60   57   60   54   54  211    53
 MEDI |  888   24   25   16   22   21   27   26  278      |MD  55   60   61   57   58   63   60  181    52

Table 3.1929.6  GPS week: 1929   Day: 6   MJD: 57753                            

        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  |  571   30   32   20   32   38   31   32  ---   13 |    57   76   68   86   96   89   70  ---    72
 R02  |  576    9   40   16   16   23   21   21  ---    8 |    64   79   77   64   73   73   62  ---    67
 R03  |  568   11   11    9   20   19   24   21  168    8 |    76   77   83   80   82   66   69  235    76
 R04  |  748   15   22   19   17   32   29   16  ---    9 |    72   77   84   71   68   71   57  ---    69
XR05  |  455   30   45   19  ---   42   54   38  ---   18 |    64   85   73  ---   75   55   55  ---    65
 R06  | 1528   26   35   23   25   34   31   31  ---   12 |    64   70   67   68   78   72   60  ---    66
 R07  |  663   10   17   14   10   15   18   24  325    6 |    82   87   87   80   90   89   73  160    82
 R08  |  644   14   15   13   12   15   38   27  ---    9 |    68   69   69   70   74   89   59  ---    69
XR09E | 2798   29   38   24  ---   34  ---   41  ---   18 |    93  122   97  ---  109  ---  125  ---   102
 R10E |  716   29   28   22   25   24   37   63  ---   15 |    74   85   79   95   83   98   48  ---    75
 R11E |  779   15   16   19   15   17   28   24  ---    8 |    47   48   40   49   34   49   42  ---    41
XR12E | ----    7    8  ---  ---  ---  ---  ---  ---    0 |    12   13  ---  ---  ---  ---  ---  ---    13
 R13E | 1208   19   25   23   17   21   33   15  ---    9 |    44   51   39   42   36   38   40  ---    36
 R14E |  966   36   36   33   35   41   53   54  ---   18 |    68   87   68   73   67   62   82  ---    63
 R15E | 1146   22   22   19   21   20   30   26  ---   10 |    62   66   65   68   52   61   59  ---    59
 R16E | 1653   45   54   28   19   37   43   36  ---   15 |    59   67   48   49   52   52   51  ---    46
 R17  |  522   21   34   22   16   23   38   28  ---   11 |    51   57   59   54   60   56   46  ---    51
 R18  |  791   16   25   22   19   27   15   31  ---   10 |    78   83   76   86   96   85   61  ---    79
 R19  |  892   52   51   30   29   44   30   87  ---   20 |   129  147  121  147  158  135   94  ---   127
 R20  | 1132   43   31   37   32   40   40   71  ---   19 |   143  165  170  179  200  176  140  ---   167
 R21  |  976   25   27   17   18   31   33   19  269   10 |    53   58   56   59   68   55   51  100    54
 R22  |  665   30   31   22    8   25   30   19  ---   10 |    67   65   80   72   80   73   72  ---    71
 R23  | 1802   26   33   26   27   16   30   22  ---   11 |    98  106  116   95  102  103   85  ---    98
XR24  | 2131   26   32   19   39  ---   42   35  ---   16 |    81   80   96   75  ---   97   76  ---    81
XR26  | ----   43  139  ---  ---  ---  ---   62  ---   52 |    80  134  ---  ---  ---  ---   57  ---    61
------+---------------------------------------------------+-----------------------------------------------
 RMS  |  998   27   31   23   22   28   33   38  262      |T   71   82   79   79   83   79   68  165    71
 WRMS |  998   19   25   22   20   24   32   38  262      |NE  68   77   76   74   79   75   63  197    70
 MEDI |  791   26   31   22   19   25   31   28  269      |MD  68   77   76   72   75   72   60  160    69




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