[IGSREPORT-26288] Wk 2029 IGLOS Final Orbits

acc acc at igs.org
Thu Dec 13 04:09:03 PST 2018


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2029   (Nov 25, 2018 - Dec 01, 2018) 
                                                                               
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 2.2029.
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:
                                                                               
 igl2029[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2029 in the SP3 format.
 igl20297.sum      Combination Report for GPS Week 2029.


    
    
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
    
    Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
    model file has been updated to igs14.atx to be consistent with IGS14.
    See IGSMAIL #7399 for more information
        ftp://igs.org/pub/station/general/igs14.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  |      8.3 ns
                1  |      4.4 ns
                2  |      6.4 ns
                3  |      4.8 ns
                4  |      4.3 ns
                5  |      3.9 ns
                6  |      5.2 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
               ----+--------+---------------
                1  |  IAC   | R15
                2  |  IAC   | R15

    
         
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 1.2029, 1a.2029).
        
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 2.2029.0-6)                                                                                
    
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 3.2029.0-6). 
        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 2029 summary.                      (Nov 25, 2018 - Dec 01, 2018)

Table 1.2029.a     GPS week : 2029   MJD: 58447.0-58453.0

         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    -1    -2     6     2    13   .19   20   16 |    2077    -127   3262   9565
        |    1     1     2    16    17    26   .05           |     954    1081
cof  n/a|    0    -1    -2    11     2     2   .14   22   18 |    2066    -119   3259   9569
        |    1     1     2    22    32    40   .09           |     958    1086
emx  n/a|    0    -2     0   -15   -20    -1  -.02   24   24 |    1887    -436   3187   8936
        |    1     1     1    22    18    34   .03           |   11480     584
esx  n/a|   -1     0     0     4   -23    23   .13   20   18 |    8581     446   3192  11077
        |    1     1     1    20    17    23   .04           |   13978    1293
gfz  n/a|   -1     1    -3    26    24    29   .13   26   18 |       0     -83   3178   9203
        |    0     1     1    24    22    22   .11           |       0    1327
grg  n/a|    2     0     3   -59    19   -23  -.32   21   19 |    5404     -43   3285   8783
        |    1     1     2    15    21    49   .03           |    1295    1262
iac  n/a|    2     0     4    44   -11   -20  -.11   23   21 |    6557    -151   4103   9796
        |    1     0     2    31    43    61   .05           |     876    1056
mcc  n/a|    0     6     3   167    39   862  -.24  170  170 |     ---     ---    ---    ---
        |   10     9    33   124    90   470   .32           |     ---     ---


Table 1.2029.b     GPS week : 2029   MJD: 58447.0-58453.0   

         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  |   17   16   16   18   12   12   14 |
 R02  |    5    7    8    6    5    6    6 |
 R03  |    5    7    6    6    6    7    7 |
 R04  |    7    5    7    6    6    7    8 |
 R05  |   10    8    8   10   12    9    7 |
 R07  |    6    7    6    5    7    7    6 |
 R08  |   11   10    8    9    8    6    7 |
 R09  |    7    7    7    7    7    8    8 |
 R10  |    7    6    6    8    8    6    7 |
 R11  |    7    8    7    8    8    7    8 |
 R13  |    8    8    8    8    9    8    7 |
 R14  |    9    9   10   10    8    7    8 |
 R15  |    0   14   14   16   16   13    8 |
 R16  |   15   16   14   13   14   15   15 |
 R17  |    9    6    8    9    8    8    8 |
 R18  |    8    8    8   10    8    7    6 |
 R19  |   18   17   18   18   23   19   19 |
 R20  |   12   14   12   11   13   12   14 |
 R21  |    7    8    8    7    9    9   10 |
 R22  |    7    8    9    8    8    9    9 |
 R23  |    9   10   11    9   10   11    8 |
 R24  |   15   13   16   11   11   14   14 |
 R26  |   35   19   36   18   26   20   19 |


Table 1.2029.c     GPS week : 2029   MJD: 58447.0-58453.0   

         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 2029 0   |   32    17  -100     855     -24   -1554  83.3  1449  1449 |    8260       0
brd 2029 1   |   16    13    23    -391    -328   -2299  83.8  1529  1529 |    4352       0
brd 2029 2   |   -1   -25    80     559    -620    1678  84.1  1634  1634 |    6370       0
brd 2029 3   |   -2   -53   -79     601     985    2890  83.1  1775  1775 |    4782       0
brd 2029 4   |  109   -21   -36    1867    1777    3427  85.5  1581  1581 |    4338       0
brd 2029 5   |   23     3   -10    1370    2187    1526  85.3  1852  1852 |    3933       0
brd 2029 6   |   -5  -100   -53     348   -1187   -3033  81.6  1787  1787 |    5206       0
-------------+------------------------------------------------------------+----------------
brd 2029 mean|   24   -23   -25     744     398     376  83.8  1658  1658 |    5320       0
brd 2029 sdev|   40    41    62     726    1271    2618   1.3   149   149 |    1520       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 2.2029.0  GPS week: 2029   Day: 0   MJD: 58447                            

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     0    13    29    30   .15   22   16 |    4205    -379   3210   9887
cof  n/a|    0    -2     1   -12    11    83   .06   24   20 |    4204    -405   3204   9893
emx  n/a|    0    -2     0   -62     0     0  -.05   23   23 |   16428    -439   3174   9190
esx  n/a|   -2     1    -2     8   -40    29   .13   21   17 |   23178     913   3179  11249
gfz  n/a|    0     1    -3    -6    10    24   .18   24   14 |       0     332   3186   9467
grg  n/a|    4     0     2   -61    -7  -105  -.26   23   21 |    8186     257   3183   9088
iac  n/a|    3     0     6    83    26   -16  -.14   21   21 |    8026    1121   3660  10226
mcc  n/a|   -6    13   -42   248    99  1615  -.39  155  155 |     ---     ---    ---    ---

Table 2.2029.1  GPS week: 2029   Day: 1   MJD: 58448                            

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    -1    12    53   .16   21   18 |    1504   -1326   3515   9206
cof  n/a|    0     1     0    47    52   -17   .11   22   18 |    1491   -1307   3516   9208
emx  n/a|    0    -1    -1   -23   -34    -3  -.07   22   22 |   -9681    -918   3376   8610
esx  n/a|   -1    -2     1    44     2    21   .07   21   19 |   10926   -1387   3388   9317
gfz  n/a|   -2     1    -5    31    54    -6   .22   24   16 |       0   -1323   3376   8733
grg  n/a|    2     2     1   -66    25   -12  -.32   19   17 |    5312   -1459   3379   8632
iac  n/a|   -1     0     5    58   -69   -17  -.10   25   25 |    6236    -694   3741   8902
mcc  n/a|    1     5   -36   185    -5  1067  -.08  269  269 |     ---     ---    ---    ---

Table 2.2029.2  GPS week: 2029   Day: 2   MJD: 58449                            

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    25    18     7   .17   17   14 |    1787     953   3259  10276
cof  n/a|   -2     0    -1    17    37    18   .11   21   17 |    1764     982   3252  10276
emx  n/a|    0     0     0    -6   -18    37  -.00   22   22 |    2825    -406   3092   9455
esx  n/a|    0     1    -1     6   -33    26   .14   21   19 |    4982    1906   3092  12033
gfz  n/a|    0     0    -3    34    33    19   .14   29   21 |       0    1431   3100   9876
grg  n/a|    3     0     0   -55    29    29  -.33   21   20 |    5680    1352   3128   9442
iac  n/a|    2     0     2     4   -25  -118  -.10   25   23 |    6513     384   3804  10379
mcc  n/a|    5    11   -13    89    20   576  -.68  179  179 |     ---     ---    ---    ---

Table 2.2029.3  GPS week: 2029   Day: 3   MJD: 58450                            

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    -4    -6   -10     1   .24   19   15 |    1974     146   3559   9357
cof  n/a|   -2    -2    -5    19    -9    -9   .17   20   16 |    1968     135   3561   9360
emx  n/a|   -1    -2     0    -8   -42    34  -.00   25   25 |    2524     148   3545   8897
esx  n/a|    1     1    -2    -3   -28     1   .11   19   17 |   24058     861   3556  11329
gfz  n/a|   -2     3    -3    53   -15    63   .07   26   19 |       0     413   3561   9066
grg  n/a|    3     0     6   -27    -2    26  -.35   22   19 |    4681     336   3624   8576
iac  n/a|    2     0     0     8    51   -87  -.10   20   19 |    6805    -829   5451   9752
mcc  n/a|    4     5    21   105   -40   605  -.57  109  109 |     ---     ---    ---    ---

Table 2.2029.4  GPS week: 2029   Day: 4   MJD: 58451                            

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    -2    -6    16   -19     8   .28   22   18 |    1574    -427   3276  10120
cof  n/a|    0    -1    -4    18   -21   -13   .29   25   21 |    1560    -408   3265  10120
emx  n/a|    3    -4    -1     0   -19   -26  -.02   28   28 |  -10666    -524   3148   9245
esx  n/a|    0     2     0   -14   -42    -1   .13   18   16 |  -11499    -238   3157  11758
gfz  n/a|   -1     1    -2    48    34    38  -.08   27   17 |       0    -709   3128   9449
grg  n/a|    0     1     3   -62    14    -5  -.30   20   18 |    4828   -1060   3101   8814
iac  n/a|    1     0     4    22    13    38  -.03   22   20 |    5301    -579   3464   9898
mcc  n/a|   10     8    40   176   162  1249  -.14  105  105 |     ---     ---    ---    ---

Table 2.2029.5  GPS week: 2029   Day: 5   MJD: 58452                            

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    -3    -4    20     2   -30   .17   19   16 |    1590   -1361   2997   9014
cof  n/a|   -2    -2    -4     4   -27   -45   .22   23   19 |    1593   -1356   2997   9017
emx  n/a|   -1     0    -4    -6   -32     7   .02   23   23 |   -5393   -1312   2949   8533
esx  n/a|   -3     0     0     5   -17    18   .20   20   18 |   15614    -820   2937  11007
gfz  n/a|    0     1    -1    -8    28    19   .27   26   19 |       0   -2063   2875   8835
grg  n/a|    1    -2     2   -67    56   -20  -.32   18   17 |    4634   -1329   3130   8344
iac  n/a|    4     0     8    62   -34     7  -.18   21   19 |    7104   -1615   5186  10256
mcc  n/a|  -20    15    31   -11   123   234  -.09  148  148 |     ---     ---    ---    ---

Table 2.2029.6  GPS week: 2029   Day: 6   MJD: 58453                            

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   -19   -11    22   .19   20   17 |    1910    1505   3021   9099
cof  n/a|    0     0    -2   -17   -29    -1   .05   22   19 |    1882    1522   3022   9111
emx  n/a|    0    -2     0    -1     6   -61   .01   23   23 |   17175     399   3030   8627
esx  n/a|   -1     2    -1   -17    -4    70   .15   20   17 |   -7188    1892   3035  10848
gfz  n/a|    0     0    -4    32    22    44   .10   25   18 |       0    1338   3023   8996
grg  n/a|    1     0     4   -72    21   -73  -.36   21   18 |    4512    1599   3456   8588
iac  n/a|    1    -1     6    71   -43    47  -.13   24   22 |    5915    1155   3421   9162
mcc  n/a|    8   -11    20   377   -83   691   .26  227  227 |     ---     ---    ---    ---

       
       
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 3.2029.0  GPS week: 2029   Day: 0   MJD: 58447                            

        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  |  732   52   55   28   36   38   32   28  ---   16 |    95  106   80   74   91   53   56  ---    72
 R02  |  661    8   13   11    8   18   11   10  236    5 |    58   60   57   59   68   59   55  264    58
 R03  | 1171   10   12   11    8   14   11    8  151    4 |    62   63   66   63   72   59   60  140    63
 R04  | 2091   14   17   10   17   14   14   18  ---    6 |    52   55   57   67   65   65   52  ---    58
 R05  |  979   15   29   24   16   11   29   25  ---    9 |    92   89   92   84   89   82   79  ---    84
 R07  |  745   10    7   14   15    9   12   15  ---    6 |    66   65   64   63   62   61   51  ---    60
 R08  |  729   21   15   21   29   33   12   29  ---   11 |    55   57   57   83   84   67   53  ---    65
 R09  | 3199   12   13   12    8   24   22   10  ---    7 |    90   91   92   95   95   89   94  ---    91
 R10  | 2008   10   15   22   20   10   15   16  ---    7 |    61   62   50   69   59   66   54  ---    59
 R11  |  727   14   22   15   11   15   16   15   87    6 |    62   67   47   56   57   45   52  164    52
 R13  |  841   10   12   12   19   10   32   17  ---    8 |    53   50   45   61   44   35   52  ---    47
 R14  |  807   18   24   20   15   13   25   23  ---    8 |   121  122  109  118  125  120  114  ---   117
XR15  | 5629    3   28  ---  ---  ---  ---  ---  ---    0 |   480  481  ---  ---  ---  ---  ---  ---   479
 R16  |  819   34   44   45   14   26   34   33  ---   14 |    65   73   50   64   61   62   54  ---    56
 R17E | 1604   15   17   24   11   24   20   22  ---    9 |    57   57   54   55   58   57   39  ---    51
 R18E |  763   12   15   21   17   25   20   11  ---    8 |    36   35   37   39   34   36   35  ---    34
 R19E | 2604   43   42   46   37   51   31   32  ---   18 |    62   58   50   62   89   52   58  ---    53
 R20E |  760   18   17   22   28   37   28   26  ---   12 |    46   43   47   44   62   44   47  ---    42
 R21E | 1621   17   15   24    9   15   14   16  103    7 |    47   47   45   47   49   41   44   89    44
 R22E |  829   10    9   22   14   13   14   15  ---    6 |    44   42   40   43   49   45   44  ---    42
 R23E |  674   20   24   12   23   24   18   20  ---    9 |    54   53   56   61   57   71   50  ---    56
 R24E | 2055   28   24   28   42   22   41   25  ---   14 |   113  120  106  140  128  131  120  ---   122
XR26E | 3512   33   69  ---  ---  ---  ---   37  ---   35 |   106  116  ---  ---  ---  ---  111  ---   107
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1449   22   24   23   21   24   23   21  155      |T   85   87   61   68   71   63   62  164    83
 WRMS | 1449   16   20   23   17   14   21   21  155      |NE 100  102   66   73   74   66   63  189    97
 MEDI |  841   15   17   21   16   18   20   18  103      |MD  62   62   56   63   62   59   53  140    58

Table 3.2029.1  GPS week: 2029   Day: 1   MJD: 58448                            

        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  |  534   43   39   24   44   27   33   41  ---   16 |    65   71   58   66   71   40   36  ---    51
 R02  |  824    8   10   12   20   10   16   14  321    6 |    41   41   46   39   46   39   48  274    41
 R03  | 1215   15   14   12   19   13   15   16  296    7 |    42   46   52   59   58   46   61  177    51
 R04  | 1736    9   11   11    9    9    7   18  ---    4 |    35   34   35   39   42   42   49  ---    39
 R05  |  734   18   18   21   13   23   16   17  ---    8 |    64   60   58   63   71   53   56  ---    59
 R07  |  882   16   22    9   16   11   15   27  353    7 |    49   57   45   48   39   41   30  213    41
 R08  |  692   21   21   17   32   21   16   25  ---   10 |    44   45   38   65   54   53   39  ---    48
 R09  | 3674   14   12   11   18   18    9   15  ---    6 |   108  114  110  115  120  110  101  ---   110
 R10  | 1269    8    9   13   13   18   13   15  ---    6 |    42   39   42   50   40   46   38  ---    42
 R11  |  655   16   18   15   14   12   15   25  193    7 |    48   50   38   44   37   43   30   91    39
 R13  | 1088   14   13   17   22   15   15   24  ---    8 |    52   56   57   62   55   45   44  ---    51
 R14  | 1161   28   26   16   20   14   15   28  ---    9 |   144  147  136  141  149  140  131  ---   140
XR15  | 1863   22   19  ---   19   14  --- >>>>  ---   13 |   447  444  ---  317  317  --- 9999  ---   448
 R16  |  687   33   32   43   17   37   41   39  ---   16 |    62   59   46   51   76   70   43  ---    53
 R17E | 1226    8    9   20   11   17   11   16  ---    6 |    39   41   40   41   47   40   37  ---    39
 R18E |  776    9   14   17   22   22   15   19  ---    8 |    23   24   23   32   29   22   24  ---    20
 R19E | 3616   41   49   46   22   42   24   43  ---   16 |    51   59   48   59   59   56   72  ---    51
 R20E | 1187   16   27   29   18   53   26   38  ---   14 |    42   52   49   50   77   51   44  ---    46
 R21E | 1520   15   16   25   18   15   16   16   97    8 |    32   31   29   37   33   29   36   78    30
 R22E |  782   15   14   23   13   15   18   17  ---    7 |    40   44   43   41   44   37   37  ---    39
 R23E | 1194   18   12   21   27   30   19   16  ---   10 |    43   53   44   66   54   49   43  ---    47
XR24E | 1374   21   24   26   26  ---   23   33  ---   13 |    92  104   84   96  ---   89   95  ---    90
XR26E | 6267   17   62  ---  ---  ---  ---   21  ---   19 |   102  122  ---  ---  ---  ---  125  ---   110
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1528   21   22   22   21   24   19   25  269      |T   74   77   53   71   72   54   55  166    73
 WRMS | 1528   18   18   22   19   16   17   25  269      |NE  88   90   58   82   83   59   54  188    86
 MEDI | 1187   16   18   17   18   17   16   21  296      |MD  48   53   46   51   54   46   43  177    48

Table 3.2029.2  GPS week: 2029   Day: 2   MJD: 58449                            

        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  | 1042   41   46   29   34   28   31   36  ---   15 |    75   79   62   49   52   36   33  ---    51
 R02  |  815    8   11   13   24   23    9   24  189    7 |    47   56   46   67   68   54   39  168    51
 R03  |  840    8   11   12   12   18   12   11  249    5 |    49   50   49   51   55   56   51   94    50
 R04  |  862    8   10    8   19   14   13   24  ---    6 |    42   45   45   56   52   47   32  ---    45
 R05  | 1026   13   17   16   19   19   19   16  ---    7 |    86   88   93   84   97   84   85  ---    87
 R07  |  737    9   12    9   16   13   17   16  176    6 |    55   55   54   51   52   65   47   67    53
 R08  |  680   20   14    8   19   14   17   26  ---    8 |    52   50   47   57   50   41   43  ---    48
 R09  | 4376   13   17   14   13   20   19   13  ---    6 |    57   57   54   63   65   57   54  ---    56
 R10  | 2632    9   14   15   12   12   16   14  ---    5 |    87   91   86   78   81   98   79  ---    85
 R11  | 1035   12   14   16    7   16   13   27  170    7 |    99  100   92   92   98  102   87   61    95
 R13  | 1248    8   14   18   21   16   14   23  ---    7 |    60   62   55   67   54   48   49  ---    55
 R14  | 1885   23   30   22   15   16   11   36  ---    9 |   108  111  102   87   96  100   70  ---    94
XR15  | 1183   18   29   24   26   31  --- >>>>  ---   14 |   459  456  163  332  332  --- 9999  ---   451
 R16  |  639   19   32   33   23   38   42   28  ---   13 |    49   72   45   62   73   75   59  ---    55
 R17E |  941    9   11   22   13   32   12   16  ---    8 |    32   33   30   32   48   33   27  ---    29
 R18E | 1190   10   13   22   22   15   15   16  ---    7 |    34   37   28   47   41   33   28  ---    32
 R19E | 2105   36   31   42   33   58   30   48  ---   18 |    51   48   45   46   68   32   47  ---    38
 R20E | 1063   17   24   29   22   45   28   16  ---   11 |    45   46   50   36   55   55   37  ---    39
 R21E | 1866   12   11   25   16   16   21   15   55    8 |    33   34   31   35   33   33   33   44    30
 R22E |  947   12   15   24   22   18   21   13  ---    8 |    31   30   28   36   36   26   29  ---    28
 R23E | 1651   11   18   16   20   35   28   31  ---   10 |    45   52   52   55   43   61   39  ---    47
 R24E | 1774   14   27   32   37   65   28   29  ---   15 |    49   52   54   52   73   60   56  ---    48
XR26E | 3485   26   54  ---  ---  ---  ---   48  ---   36 |    70   91  ---  ---  ---  ---   61  ---    57
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1634   17   21   22   21   29   21   25  179      |T   74   78   59   69   73   56   49   86    70
 WRMS | 1634   14   17   22   19   21   20   23  179      |NE  94   98   70   85   87   66   56   97    91
 MEDI | 1063   12   15   18   19   18   17   24  176      |MD  51   55   50   55   55   55   47   67    51

Table 3.2029.3  GPS week: 2029   Day: 3   MJD: 58450                            

        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  | 1612   45   32   47   37   40   35   26  ---   17 |    88   82   79   52   65   51   58  ---    62
 R02  |  819    5    8   11   10   13   13   21   90    5 |    54   55   52   54   59   53   49   81    52
 R03  |  838    6    9    9    9   17   16   18  169    6 |    59   61   54   57   65   65   49   62    57
 R04  | 1128   11    6   15    5   20   13   15  ---    6 |    50   44   53   48   44   43   42  ---    44
 R05  | 1220   25   27   27   17   31   17   18  ---   10 |    74   76   74   66   65   58   56  ---    62
 R07  |  425    8   12    9    7   14   12   15   90    5 |    58   63   60   61   57   57   65   83    58
 R08  |  857   20   20   14   26   18   15   18  ---    8 |    61   65   62   83   74   70   60  ---    67
 R09  | 3465   17   16   13   12   16   14   14  ---    6 |    61   62   62   58   68   60   47  ---    57
 R10  | 3207    9   10   24   12   18   23   19  ---    8 |    70   67   61   72   83   76   57  ---    68
 R11  |  941   15   19   16   15   16   18   20  107    7 |    76   79   65   69   73   74   59   72    68
 R13  | 1385   14   16   19   22   16   18   11  ---    7 |    79   81   76   89   89   75   68  ---    79
 R14  | 2264   22   22   19   22   17   19   27  ---    9 |   173  179  174  180  183  174  161  ---   173
XR15  | 1232   32   26   26   20   21  ---   50  ---   16 |   432  431  246  309  311  --- 9999  ---   421
 R16  |  577   19   20   31   30   24   40   26  ---   13 |    47   50   48   63   59   66   52  ---    51
 R17E | 1073   16   15   20   19   21   22   14  ---    8 |    32   34   30   40   39   35   29  ---    31
 R18E | 1017   12   11   38   21   20   17   14  ---    9 |    30   29   48   36   39   34   34  ---    31
 R19E | 1945   29   36   51   29   62   30   39  ---   17 |    59   54   47   54   69   53   55  ---    48
 R20E |  843   25   24   26   20   31   27   20  ---   11 |    56   58   51   58   61   51   44  ---    49
 R21E | 1883   11   17   27    8   22   11   16   52    7 |    37   40   35   31   41   34   32   49    33
 R22E | 1249   12   13   25   11   15   22   14  ---    7 |    35   38   36   39   42   39   36  ---    36
 R23E |  938   16   28   16   21   35   16   18  ---    9 |    31   34   44   44   49   38   40  ---    36
 R24E | 3905   19   27   23   18   31   34   26  ---   11 |    73   77   62   72   55   48   69  ---    63
XR26E | 3146   17   54  ---  ---  ---  ---   18  ---   17 |    50   79  ---  ---  ---  ---   58  ---    54
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1774   19   20   25   19   26   22   20  109      |T   77   79   69   74   76   59   55   69    73
 WRMS | 1774   15   16   25   17   19   19   19  109      |NE  98   99   83   90   92   70   63   74    94
 MEDI | 1220   16   19   20   18   20   18   18   90      |MD  59   62   54   58   61   53   52   72    57

Table 3.2029.4  GPS week: 2029   Day: 4   MJD: 58451                            

        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  | 1237   39   39   34   15   14   22   27  ---   12 |    79   81   77   57   56   48   43  ---    56
 R02  |  742   14   12   10   10   14    8   12  142    5 |    50   48   49   42   45   43   39   83    43
 R03  | 1154    9    9   15    8   10   10   19   91    5 |    54   54   52   49   50   51   37   88    48
 R04  | 2392   11   24   10    9   17   13   19  ---    6 |    47   53   45   45   55   42   35  ---    43
 R05  |  731   32   27   30   23   29   10   29  ---   11 |    92   96  101   92   99   86   76  ---    88
 R07  |  531   13   11   12   14   21   12   21  114    7 |    48   49   50   55   56   51   41  130    48
 R08  | 1373   16   15   13   21   17   18   16  ---    8 |    45   47   52   54   40   55   39  ---    46
 R09  | 3070   20   28   16   10   17   15    9  ---    6 |    62   62   56   61   64   61   66  ---    60
 R10  | 1743   12   10   23   15   13   26   11  ---    8 |    76   81   77   69   80   90   71  ---    76
 R11  |  737   18   24   16   14   15   12   22   99    7 |    83   88   76   77   84   76   79   90    78
 R13  | 1843   14   14   17   20   31   15   17  ---    8 |    52   52   53   64   50   47   54  ---    52
 R14  | 2325   20   16   20   20   10   17   14  ---    8 |    81   83   75   97   80   82   76  ---    82
XR15  | 1323   25   37   26   19   49  ---   37  ---   16 |   456  454  156  251  266  ---    1  ---   456
 R16  |  569   28   34   34   25   30   42   24  ---   14 |    36   34   36   58   51   43   48  ---    41
 R17E | 1633   13   10   27   15   19   17   19  ---    8 |    31   31   30   32   40   34   26  ---    29
 R18E | 1576   12   12   20   20   14   18   13  ---    7 |    36   38   38   46   36   35   33  ---    35
 R19E | 1220   49   64   85   43   61   31   41  ---   23 |    42   57   65   60   62   39   55  ---    38
 R20E |  952   19   23   28   21   47   26   33  ---   13 |    61   55   58   63   82   74   62  ---    61
 R21E | 1926   11   14   24   11   33   16   22   64    9 |    35   37   31   35   45   37   27   52    32
 R22E | 2200   13   13   23   10   19   18   19  ---    7 |    36   34   36   31   39   42   32  ---    33
 R23E | 1118   23   26   26   17   30   13   15  ---    9 |    32   33   50   47   39   38   40  ---    38
 R24E | 1068   17   23   20   14   40   26   24  ---   10 |    47   40   50   54   54   66   49  ---    49
XR26E | 3050   24   21  ---  ---  ---  ---   28  ---   26 |    74   75  ---  ---  ---  ---   54  ---    62
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1580   22   25   28   18   27   20   22  105      |T   71   73   59   65   66   54   47   88    69
 WRMS | 1580   18   21   28   16   17   18   20  105      |NE  90   91   68   76   76   59   50   97    86
 MEDI | 1323   17   21   20   15   19   17   19   99      |MD  50   53   52   55   54   48   43   88    48

Table 3.2029.5  GPS week: 2029   Day: 5   MJD: 58452                            

        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  | 1721   25   35   23   33   22   29   23  ---   12 |    72   83   69   59   65   65   56  ---    62
 R02  |  738    9   12    8   14   18    8   16  206    5 |    44   48   40   46   56   41   36  105    42
 R03  | 1200   12   18   17   14   13   13   18   86    6 |    52   57   50   47   43   46   34   90    44
 R04  | 2278   15   13   14   14   13   12   17  ---    6 |    45   48   41   37   41   36   33  ---    37
 R05  |  652   17   16   18   23   19   19   18  ---    8 |   119  116  114  115  115  122  113  ---   115
 R07  |  808    7    7   12   13   33   12    9   49    7 |    45   41   47   41   36   43   36  120    39
 R08  |  864   17   19    7   20    9    7   12  ---    6 |    40   42   47   50   50   41   48  ---    44
 R09  | 3360   21   22   15   11   17   23   12  ---    7 |    47   47   42   46   47   38   42  ---    41
 R10  | 1917    9   11   13   15    9   14    8  ---    5 |    60   58   58   53   58   61   55  ---    57
 R11  |  936   22   29   15    8   14   13   21  226    7 |    82   82   70   75   77   72   68  163    73
 R13  | 1411   13   17   18   18   21   12   16  ---    7 |    74   77   68   73   75   77   73  ---    72
 R14  | 3272   16   16   16   17   15   12   16  ---    7 |   103  106   99   97  103   92   89  ---    96
XR15  | 1220   22   21   24   17   30  ---   36  ---   13 |   132  130  170  107  116  --- 9999  ---   121
 R16  | 1342   27   30   43   27   37   39   25  ---   15 |    29   37   20   56   56   26   49  ---    33
 R17E | 1372   17   14   20   22   16   11   17  ---    7 |    33   34   38   51   45   34   36  ---    37
 R18E |  887    9   16   14   16   22   13   20  ---    7 |    35   36   36   33   36   34   35  ---    32
 R19E | 4263   42   46   48   34   55   25   43  ---   18 |    37   45   34   45   60   42   52  ---    33
 R20E | 1177   18   25   32   23   39   16   34  ---   12 |    37   43   47   47   70   38   48  ---    41
 R21E | 1215   12   13   25   15   32   16   23   78    9 |    32   36   30   39   53   36   31   66    33
 R22E | 1059   10   16   22   13   25   20   24  ---    8 |    61   65   58   63   70   74   51  ---    61
 R23E | 1193   22   34   19   22   42   17   25  ---   11 |    50   56   61   64   64   62   57  ---    56
XR24E | 1741   22   30   34   23  ---   20   36  ---   13 |    61   71   63   73  ---   70   70  ---    65
XR26E | 3008   18   84  ---  ---  ---  ---   21  ---   20 |    61   84  ---  ---  ---  ---   54  ---    58
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1851   19   23   23   20   26   18   21  148      |T   58   62   59   59   63   54   53  108    56
 WRMS | 1851   16   19   23   18   19   17   19  148      |NE  67   69   66   64   67   58   56  119    62
 MEDI | 1220   17   18   18   17   21   14   20   86      |MD  50   56   47   51   58   43   49  105    44

Table 3.2029.6  GPS week: 2029   Day: 6   MJD: 58453                            

        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  | 1031   30   42   29   25   38   41   21  ---   14 |    98  103   90   82  102   59   70  ---    81
 R02  |  850   14   15    5   19    7   13   10  259    5 |    54   58   51   62   57   49   47  155    52
 R03  | 2717   14   15   16   13   12   10   22  120    6 |    65   65   63   61   54   56   43  133    56
 R04  |  979   17   22   21    9   15   17   27  ---    8 |    60   59   58   49   54   47   39  ---    49
 R05  |  736   18   14   19   15   19   13    9  ---    7 |   134  127  134  120  123  127  116  ---   125
 R07  | 1045   10    9   14   14   12   14   14  329    6 |    64   63   65   52   57   54   62  113    57
 R08  |  888   22   25    9   12   20   11   12  ---    7 |    59   64   65   74   73   65   69  ---    66
 R09  | 3992   15   14   17   16   26   19   17  ---    8 |    52   54   52   52   57   52   52  ---    51
 R10  | 1993    8   12   20   13   17   15   16  ---    6 |    73   77   63   76   78   79   66  ---    72
 R11  |  685   20   16   13   12   12   14   32  251    8 |    81   83   69   78   80   75   65  149    73
 R13  | 1386   16   23   20   17   17   10   14  ---    7 |    71   75   63   77   65   69   71  ---    68
 R14  | 2531   19   19   16   17   16   13   19  ---    7 |    77   80   66   70   75   64   60  ---    67
 R15  | 1832   22   17   16   15   11   17   24  ---    8 |   255  254  180  140  141    7 9999  ---   247
 R16  | 1169   19   20   25   36   37   49   23  ---   15 |    47   51   48   71   57   48   62  ---    51
 R17E | 1240   17   21   27   12   23   13   13  ---    8 |    53   56   50   56   65   44   49  ---    51
 R18E |  797   11   17   15   14   11   12   16  ---    6 |    33   30   30   33   31   33   33  ---    30
 R19E | 2077   40   38   51   39   55   28   44  ---   19 |    57   60   45   70   77   52   72  ---    54
 R20E | 1203   29   36   33   18   40   19   41  ---   13 |    54   56   46   57   65   49   56  ---    49
 R21E |  738   12   18   35   17   25   18   23   75   10 |    42   44   40   44   52   42   34   49    39
 R22E |  643   15   14   22   17   23   20   16  ---    8 |    57   54   50   51   63   55   46  ---    52
 R23E | 1332   17   14   22   16   20   15   21  ---    8 |    52   51   55   61   50   56   59  ---    53
 R24E | 3684   21   29   28   35   30   31   39  ---   14 |    77   82   81   87   86   93   84  ---    82
XR26E | 3238   18   32  ---  ---  ---  ---   20  ---   19 |    95   98  ---  ---  ---  ---   98  ---    94
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1786   20   22   23   20   25   21   24  227      |T   74   75   66   69   71   57   61  119    70
 WRMS | 1786   17   19   23   17   18   18   22  227      |NE  85   86   76   76   76   60   63  137    79
 MEDI | 1203   17   18   20   16   19   15   20  251      |MD  60   63   58   62   65   54   60  133    56



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