[IGSREPORT-26508] Wk 2046 IGLOS Final Orbits

acc acc at igs.org
Fri Apr 12 09:22:05 PDT 2019


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2046   (Mar 24, 2019 - Mar 30, 2019) 
                                                                               
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 2.2046.
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:
                                                                               
 igl2046[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2046 in the SP3 format.
 igl20467.sum      Combination Report for GPS Week 2046.


    
    
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  |      4.0 ns
                1  |      5.9 ns
                2  |      4.5 ns
                3  |      4.4 ns
                4  |      3.7 ns
                5  |      2.4 ns
                6  |      3.2 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 1.2046, 1a.2046).
        
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 2.2046.0-6)                                                                                
    
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 3.2046.0-6). 
        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 2046 summary.                      (Mar 24, 2019 - Mar 30, 2019)

Table 1.2046.a     GPS week : 2046   MJD: 58566.0-58572.0

         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     5     7     1    47   .06   27   23 |    3296    1197   3371   8846
        |    1     1     0    27    17    30   .03           |    2140    1709
cof  n/a|    0     0     8     5    25    35   .09   30   25 |    3295    1195   3372   8847
        |    1     1     1    28    26    29   .04           |    2135    1707
emx  n/a|    0     0    -8    28   -20    38   .04   24   24 |    2309    1145   3334   8908
        |    0     0     2    25    25    39   .04           |    4510     958
esx  n/a|    0     0    -6     5    -4   -56   .14   22   20 |    -138     655   3349  11076
        |    1     1     1    21    14    26   .03           |    9350    1471
gfz  n/a|   -1     1     7   -22    34     8   .07   26   24 |       0     946   3357   8762
        |    1     1     2    15    15    32   .05           |       0    1699
grg  n/a|    1     0     8   -53    -2   -20  -.31   30   27 |    3503     961   3375   8368
        |    0     1     3    18    13    76   .03           |    1032    1665
iac  n/a|    1     0    -5    33   -10   -40  -.11   32   32 |    5092     -51   4202   9801
        |    0     1     1    55    44    50   .04           |    1388     938
mcc  n/a|    1     2   -19    79    15   418  -.27  125  125 |     ---     ---    ---    ---
        |    5     5    15   102    81   389   .24           |     ---     ---


Table 1.2046.b     GPS week : 2046   MJD: 58566.0-58572.0   

         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  |   22   22   22   20   21   24   24 |
 R02  |    7    7    7    7    8    7    8 |
 R03  |    9   11   10   11   11   11    8 |
 R04  |    9    8    9   10    9    8   10 |
 R05  |    9   10   10    9   11   11   10 |
 R07  |   11   10    9    8   10   13   12 |
 R08  |    9   10   10   11   10   10    9 |
 R09  |    6    7    6    6    7    5    6 |
 R10  |    6    8    9    8    8    8   11 |
 R11  |    5    6    6    6    8    6    7 |
 R13  |   13    8    8    9   10    9    9 |
 R14  |    7    7    6    8    7    8    8 |
 R15  |    6   10    9    8    9    9    8 |
 R16  |   14   15   18   21   15   16   18 |
 R17  |   14   12   11   11   10   10   10 |
 R18  |    9    8    8    6    6    7    7 |
 R19  |   34   33   30   22   23   28   28 |
 R20  |   15   15   15   16   15   14   16 |
 R21  |   13   12   14   12   11   11   13 |
 R22  |   13   14   14   14   13   10   11 |
 R23  |   10    9   11   11   11   12   11 |
 R24  |   14   14   15   14   14   14   14 |
 R26  |   23   18   14   22   36    0    0 |


Table 1.2046.c     GPS week : 2046   MJD: 58566.0-58572.0   

         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 2046 0   |  -53     4    90    -693    -380   -4818  81.2  1799  1799 |    4010       0
brd 2046 1   |   -6   -45    53    -473      63   -4289  82.2  1445  1445 |    5929       0
brd 2046 2   |  -18    21   167    -863    -131   -2329  82.0  1443  1443 |    4542       0
brd 2046 3   |  -12    -6   168      34    -440   -2635  81.8  1146  1146 |    4444       0
brd 2046 4   |   46    46   213     561     111     543  83.2  1287  1287 |    3683       0
brd 2046 5   |  -13     6   163     160    -529     480  83.6  1473  1473 |    2447       0
brd 2046 6   |   41    49   200    -583     412     770  81.9  1408  1408 |    3191       0
-------------+------------------------------------------------------------+----------------
brd 2046 mean|   -2    10   150    -265    -127   -1753  82.3  1428  1428 |    4035       0
brd 2046 sdev|   35    32    58     522     343    2365    .8   199   199 |    1108       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 2.2046.0  GPS week: 2046   Day: 0   MJD: 58566                            

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    16   -17    58   .04   24   19 |     800   -1647   2905   9091
cof  n/a|   -1     1     7     7   -10    41   .15   28   22 |     801   -1652   2902   9087
emx  n/a|    0     0    -5    15   -37    91   .06   22   22 |    7043    -437   2854   9025
esx  n/a|    0    -1    -5   -25     7   -39   .13   17   18 |   -6112   -1394   2875  11499
gfz  n/a|   -1     2     4   -11    24    67   .07   28   26 |       0   -2219   2889   9007
grg  n/a|    0     1    15   -39     5  -104  -.31   34   33 |    4984   -1945   2915   8791
iac  n/a|    0     0    -4    34    31  -102  -.14   29   29 |    5990   -1709   3618   9229
mcc  n/a|    3    -4   -11    92    47   319  -.16  104  104 |     ---     ---    ---    ---

Table 2.2046.1  GPS week: 2046   Day: 1   MJD: 58567                            

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     5   -19   -14    50   .12   23   19 |     707    2717   2995   8602
cof  n/a|   -1     2     7   -48    31    46   .04   29   22 |     714    2704   3000   8602
emx  n/a|    0     0    -6     4     8    64   .05   22   22 |   -2570    2248   2954   8734
esx  n/a|    1    -1    -6    -3     3   -90   .12   22   20 |   -4140    3057   2978  11043
gfz  n/a|    0     2     4   -25    55     1   .07   25   20 |       0    2643   2988   8625
grg  n/a|    0    -1    10   -34     3   -59  -.29   30   28 |    4656    2626   3044   8333
iac  n/a|    1     0    -6    80   -73   -18  -.12   30   30 |    6267     393   3638   8978
mcc  n/a|    0     3     9     2    57   653   .12  141  141 |     ---     ---    ---    ---

Table 2.2046.2  GPS week: 2046   Day: 2   MJD: 58568                            

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     4   -32     5    93   .05   24   19 |    2557    1556   3228   8749
cof  n/a|    0     0     8    28     4    77   .08   26   21 |    2558    1553   3230   8748
emx  n/a|    0     1    -7    48   -30    62   .03   25   25 |   -2715    1058   3143   8341
esx  n/a|    0     1    -6    29    -4   -55   .16   21   19 |    2855    1087   3162  10388
gfz  n/a|   -2     0     8     2    17    14   .04   24   24 |       0     811   3171   8194
grg  n/a|    2    -2     5   -28     5  -118  -.27   30   27 |    3990     958   3204   7909
iac  n/a|    0     0    -5   -50    16   -43  -.10   30   29 |    6795    -464   3969   8777
mcc  n/a|   -1    -2   -40   -71    99   404  -.17  119  119 |     ---     ---    ---    ---

Table 2.2046.3  GPS week: 2046   Day: 3   MJD: 58569                            

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     5    39   -11    67   .06   26   25 |    2819    3012   3145   8587
cof  n/a|    0     0     7     6    16    44   .11   28   26 |    2823    3001   3141   8587
emx  n/a|   -1     0   -11    51     0     1   .01   27   27 |    6127    2065   3134   8894
esx  n/a|   -1     0    -5    -3   -31   -44   .11   23   21 |    9704    -863   3141  11042
gfz  n/a|    0     0     7   -46    33    11   .14   25   26 |       0    2229   3138   8696
grg  n/a|    2     0     9   -65     2   -12  -.37   28   29 |    2781    2465   3133   8340
iac  n/a|    0    -2    -3    37   -11   -44  -.11   34   35 |    3242    -238   3987  12706
mcc  n/a|    6     0   -30   249   -17   560  -.47  112  112 |     ---     ---    ---    ---

Table 2.2046.4  GPS week: 2046   Day: 4   MJD: 58570                            

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     6    40     6    47   .05   30   23 |    4837    2419   3637   9090
cof  n/a|   -2    -1     8    40    48    43   .13   32   24 |    4832    2428   3641   9093
emx  n/a|    0     0   -10    64     8   -24   .08   23   23 |    2136    1798   3612   9286
esx  n/a|    0     0    -7   -10   -10   -13   .11   24   24 |  -10653    1309   3616  11559
gfz  n/a|    0     1     9   -25    25    14   .12   23   19 |       0    2018   3625   9067
grg  n/a|    1     2     4   -70    11    23  -.31   28   24 |    2409    2302   3614   8832
iac  n/a|    1     0    -4   -26   -50  -104  -.10   33   33 |    5554    1255   4333   9770
mcc  n/a|    2     7   -20   113   -64   550  -.37  126  126 |     ---     ---    ---    ---

Table 2.2046.5  GPS week: 2046   Day: 5   MJD: 58571                            

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     5    33     0   .06   30   29 |    5863     375   4356   7682
cof  n/a|    0     0     9     7    24   -13   .05   32   32 |    5853     382   4353   7682
emx  n/a|    0     0    -9     7   -54    35   .06   24   24 |   -1101     573   4338   7786
esx  n/a|    1    -1    -7    28    -6   -81   .16   25   20 |   -6971     469   4340   9263
gfz  n/a|    0     0    10   -33    27   -15   .00   25   22 |       0    -244   4353   7643
grg  n/a|    1    -1     4   -64   -20    67  -.31   32   26 |    2675     -50   4342   6930
iac  n/a|    2     0    -5    54    46    37  -.15   35   36 |    3968    -185   5786   8651
mcc  n/a|   10    11   -19   132    96   824  -.21  157  157 |     ---     ---    ---    ---

Table 2.2046.6  GPS week: 2046   Day: 6   MJD: 58572                            

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     6     2     8    18   .05   32   30 |    5489     -47   3335  10127
cof  n/a|    0     0    10    -7    66     6   .08   33   29 |    5486     -45   3337  10130
emx  n/a|    0     0    -6     5   -39    40  -.03   25   25 |    7244     715   3303  10294
esx  n/a|    0     0    -9    20    10   -72   .18   23   20 |   14346     920   3333  12739
gfz  n/a|   -2     0     9   -19    56   -37   .01   28   31 |       0    1389   3339  10103
grg  n/a|    1     0     7   -73   -21    63  -.31   31   22 |    3027     372   3377   9447
iac  n/a|    0     0    -8   103   -31    -7  -.02   32   33 |    3832     587   4087  10497
mcc  n/a|   -7     5   -25    38  -111  -381  -.61  113  113 |     ---     ---    ---    ---

       
       
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 3.2046.0  GPS week: 2046   Day: 0   MJD: 58566                            

        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  | 1895   77   81   37   38   37   21   45  ---   21 |    86   94   48   48   63   40   43  ---    40
 R02  | 1400    8   12   24    6   27   14   16  103    7 |    61   64   48   53   69   53   44   64    53
 R03  | 1738   17   28   20   14   25   22   22  138    8 |    74   82   56   49   79   61   46   52    58
 R04  |  953   11   15   24   11   23   16   30  ---    8 |    69   74   54   64   78   53   45  ---    60
 R05  | 2695   15   15   23   18   28   18   21  ---    9 |    60   62   45   64   78   62   44  ---    56
 R07  | 2586   25   25   23   20   31   22   22   97   10 |    80   79   51   54   85   72   42   77    61
 R08  | 1002   19   22   23   12   17   25   27  ---    9 |    68   69   52   58   75   79   50  ---    61
 R09  |  720    9   14    9    6   18   22    9  ---    5 |   117  115  115  117  114  116  119  ---   116
 R10  | 2160   14   15   14   13   10   13    8  ---    5 |    22   22   24   30   33   21   21  ---    22
 R11  |  827   10   16    8    7    9   12   15   86    4 |    24   27   26   30   29   29   21   43    25
 R13  | 5365   19   16   25   10   34   59   35  ---   13 |    24   24   26   27   36   51   19  ---    25
 R14  | 1220    8   12   13   11   20   20   19  ---    6 |    25   28   23   27   29   25   23  ---    23
 R15  |  547    5   13    9    6   21   16   26  ---    6 |    30   34   34   35   35   29   27  ---    30
 R16  |  881   33   39   31   11   32   57   21  ---   14 |    35   45   40   34   44   27   24  ---    27
 R17  |  726   20   24   19   26   31   45   46  ---   13 |    74   77   54   42   77   84   32  ---    56
 R18  |  657   10   14   18   12   23   40   22  ---    9 |    55   52   43   50   67   78   41  ---    53
XR19  | 2320   91   88   42   53   63  ---   84  ---   34 |   114  113   58   28   95  ---   25  ---    52
 R20  | 1280   21   33   35   12   42   65   27  ---   14 |    64   71   44   47   83   60   42  ---    52
 R21  | 1416   26   25   19   22   40   22   42   85   12 |    77   77   51   48   92   82   36   71    61
 R22  |  704   24   22   22   19   39   25   51  ---   13 |    74   73   47   38   81   72   23  ---    53
 R23  |  633   18   20   17   29   32   15   17  ---   10 |    39   48   42   71   48   39   52  ---    47
 R24  |  902   21   35   28   19   25   61   27  ---   13 |    86  101   72   80   81   97   62  ---    76
XR26  | 2915   16   98  ---  ---  ---  ---   31  ---   22 |    50   78  ---  ---  ---  ---   54  ---    63
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1799   24   28   22   17   28   34   29  104      |T   61   65   47   49   66   58   40   61    50
 WRMS | 1799   19   22   22   18   26   33   29  104      |NE  61   65   47   49   66   58   40   61    50
 MEDI | 1220   18   22   22   12   27   22   26   97      |MD  64   71   47   48   75   60   42   64    53

Table 3.2046.1  GPS week: 2046   Day: 1   MJD: 58567                            

        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  |  955   72   90   35   48   39   19   57  ---   22 |    72   84   33   33   48   37   32  ---    31
 R02  |  581   12   12   18    8   14   20   13  137    6 |    43   46   33   34   44   44   32   76    36
 R03  | 1023   24   21   24   25   33   19   22  182   11 |    56   53   41   35   64   48   33   79    44
 R04  |  960   16   17   19   14   20   19   18  ---    8 |    57   59   48   48   58   44   45  ---    49
 R05  | 1374   15   12   28   17   29   18   24  ---   10 |    46   50   39   55   62   33   35  ---    43
 R07  | 1862   19   31   25   12   25   24   25  177    9 |    52   63   33   40   57   57   33   75    43
 R08  | 2208   17   17   24   12   18   24   33  ---    9 |    52   52   32   40   52   53   37  ---    42
 R09  | 1070   14   13   13   19   16   16   11  ---    7 |    94   93   92   98   95   91   98  ---    94
 R10  | 1188   10   11   21   19   22   19   13  ---    8 |    16   21   18   25   27   20   18  ---    16
 R11  | 1024    7   11   12   10   10   16   18   97    5 |    18   24   21   25   21   21   13   35    17
 R13  | 4061   12   14   17   16   17   22   23  ---    7 |    15   18   15   23   19   20   18  ---    15
 R14  |  483    8   17   13   12   20   16   22  ---    6 |    15   21   19   16   22   16   17  ---    12
 R15  | 1029   10   14   12   16   25   28   36  ---    9 |    16   19   22   26   25   19   16  ---    17
 R16  | 1265   27   38   31   16   25   70   23  ---   15 |    24   39   23   27   31   41   22  ---    21
 R17  |  687   22   16   17   24   27   19   45  ---   11 |    49   45   43   37   55   42   23  ---    41
 R18  |  984    8    9   16   12   19   26   22  ---    7 |    38   42   34   33   44   43   27  ---    36
XR19  | 1958   81   93   36   56   60  ---   88  ---   32 |    65   78   31   28   62  ---   24  ---    33
 R20  |  739   23   22   29   27   47   45   32  ---   15 |    40   32   35   30   53   36   33  ---    31
 R21  | 1137   23   29   18   22   22   38   39   81   12 |    52   58   41   39   56   67   34  108    46
 R22  | 1297   24   30   19   33   29   36   43  ---   13 |    43   49   28   23   48   54   22  ---    33
 R23  |  627   21   23   15   32   12   17   16  ---    9 |    28   28   37   49   39   35   30  ---    35
 R24  | 1424   17   35   26   20   29   57   39  ---   14 |    63   55   60   68   64   78   54  ---    61
XR26  | 3319   12   44  ---  ---  ---  ---   24  ---   17 |    30   38  ---  ---  ---  ---   35  ---    41
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1445   23   29   22   22   25   30   30  141      |T   42   46   35   37   47   42   31   74    36
 WRMS | 1445   19   22   22   20   20   28   30  141      |NE  42   46   35   37   47   42   31   74    36
 MEDI | 1070   17   17   19   17   22   20   24  137      |MD  43   46   33   33   48   42   32   76    36

Table 3.2046.2  GPS week: 2046   Day: 2   MJD: 58568                            

        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  |  888   76   72   30   40   34   25   52  ---   21 |    72   69   35   30   41   25   31  ---    26
 R02  | 1120   14   16   21   11   17   12   17   86    7 |    48   46   36   44   53   43   41  126    43
 R03  |  520   21   32   23   22   26   20   26  104   10 |    63   72   41   36   66   62   37   90    49
 R04  |  835   17   25   19   16   25   12   20  ---    8 |    61   68   49   54   71   51   40  ---    54
 R05  |  788   10   15   28   19   29   21   22  ---    9 |    46   47   34   47   66   47   34  ---    43
 R07  |  948   19    9   23   18   22   19   22  114    9 |    60   55   36   48   63   55   39   91    49
 R08  | 2214   13   15   22   13   18   41   27  ---   10 |    50   48   34   45   44   73   38  ---    45
 R09  | 1481   11   10   10   12   14   16   13  ---    5 |   107  108  111  111  115  110  108  ---   110
 R10  | 2674    9   12   22    6   29   21   28  ---    9 |    18   21   21   22   28   28   18  ---    19
 R11  |  924    9   21    9   11   14   20   16  119    5 |    20   24   18   26   31   25   14   46    19
 R13  | 3506   13   13   18   24   15   12   17  ---    8 |    25   26   23   35   27   38   26  ---    25
 R14  |  657    9    8   13   10    9   11   24  ---    5 |    17   21   18   18   19   20   16  ---    16
 R15  | 1003    9   11   10   14   21   19   39  ---    8 |    19   19   22   25   33   27   18  ---    22
 R16  |  930   17   18   59   11   23   75   34  ---   18 |    36   32   45   33   37   37   21  ---    33
 R17  | 1226   25   28   21   18   19   13   47  ---   11 |    55   60   41   34   50   36   22  ---    39
 R18  |  943   10   12   21    8   22   25   20  ---    8 |    46   47   46   46   62   60   42  ---    49
XR19  | 1237   73   58   30   55   54  ---   79  ---   30 |    74   64   38   36   70  ---   20  ---    38
 R20  |  648   26   35   35   21   38   44   37  ---   15 |    57   69   50   37   60   38   32  ---    42
 R21  |  685   23   17   20   38   30   34   34  158   13 |    60   57   42   27   62   65   31   88    45
 R22  | 1298   28   21   24   31   29   32   37  ---   13 |    57   54   26   27   57   54   22  ---    38
 R23  |  878   24   41   26   26   17   24   19  ---   10 |    32   38   31   48   47   30   46  ---    35
 R24  | 1936   17   17   30   30   37   48   37  ---   15 |    56   69   51   72   66   55   53  ---    56
XR26  | 2679   11   61  ---  ---  ---  ---   18  ---   14 |    26   60  ---  ---  ---  ---   29  ---    23
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1443   24   26   25   21   24   30   30  119      |T   48   51   38   40   53   46   33   88    39
 WRMS | 1443   19   21   25   19   24   27   29  119      |NE  48   51   38   40   53   46   33   88    39
 MEDI |  948   17   17   22   18   22   21   26  114      |MD  50   54   36   36   53   43   31   90    39

Table 3.2046.3  GPS week: 2046   Day: 3   MJD: 58569                            

        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  |  575   69   66   31   49   36   19   47  ---   20 |    64   64   30   51   46   19   29  ---    23
 R02  | 1646   13   16   20    5   22   11   21   37    7 |    53   59   33   43   59   48   39   74    45
 R03  |  774   23   22   25   17   32   15   33   70   11 |    71   69   42   48   78   69   32   60    56
 R04  |  932   24   24   21   16   19   17   34  ---    9 |    71   82   55   63   78   64   33  ---    60
 R05  |  756   16   18   25   19   20   13   19  ---    8 |    49   49   31   42   54   41   32  ---    39
 R07  |  555   16   18   22    8   18   12   21  140    7 |    65   63   42   47   64   55   40   58    51
 R08  | 1890   19   16   29   23   29   27   20  ---   11 |    57   59   36   56   77   69   45  ---    55
 R09  | 1104    9   15   16    8   16    9   11  ---    5 |    59   57   52   63   62   61   57  ---    58
 R10  | 1628    7   13   17   15   23   22   17  ---    7 |    19   21   19   23   26   32   13  ---    18
 R11  | 1544   10    9   12   10   11   10   27  151    6 |    19   20   23   26   27   21   17   37    20
 R13  | 1625    6   14   17   12   17   30   30  ---    8 |    15   19   19   21   20   28   19  ---    15
 R14  | 1321   14   17   12   14   18   16   36  ---    8 |    21   24   19   29   26   23   17  ---    19
 R15  |  767   11   16   12   19   17   21   31  ---    8 |    26   26   23   22   29   24   18  ---    22
 R16  |  876   20   41   74   16   37   67   21  ---   20 |    29   55   31   37   46   34   18  ---    26
 R17  | 1642   22   27   20   12   19   15   51  ---   10 |    59   63   41   40   55   51   17  ---    43
 R18  |  868   11    9   13   12   10   13   20  ---    5 |    37   41   39   45   42   44   30  ---    39
 R19  | 1397   61   62   33   46   42   37   70  ---   21 |    80   84   34   40   73   37   23  ---    47
 R20  |  717   31   27   32   22   41   43   40  ---   15 |    69   73   35   49   81   57   49  ---    53
 R21  |  493   25   26   20   27   13   35   40  120   12 |    65   67   41   34   56   75   27   55    48
 R22  |  540   29   28   22   37   23   35   36  ---   13 |    60   62   31   22   53   66   25  ---    40
 R23  |  707   23   22   21   33   12   22   29  ---   11 |    22   28   25   52   34   18   46  ---    30
 R24  |  972   14   23   25   26   38   47   31  ---   14 |    52   54   35   61   58   52   48  ---    47
XR26  | 1814   17   43  ---  ---  ---  ---   27  ---   21 |    30   49  ---  ---  ---  ---   31  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1145   26   28   27   23   25   28   34  112      |T   47   51   33   41   52   44   30   56    38
 WRMS | 1145   25   26   27   21   26   29   35  112      |NE  47   51   33   41   52   44   30   56    38
 MEDI |  932   17   22   21   16   19   19   30  120      |MD  53   57   33   42   54   44   30   58    40

Table 3.2046.4  GPS week: 2046   Day: 4   MJD: 58570                            

        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  |  519   72   73   36   45   42   22   53  ---   20 |    74   76   24   45   54   25   28  ---    26
 R02  | 1784   14   16   18   13   16   18   20   92    7 |    53   51   35   47   55   42   40   83    44
 R03  |  505   23   21   25   16   30   16   25   47   10 |    65   65   37   42   71   53   37   53    50
 R04  |  705   23   18   20   13   19   16   22  ---    8 |    51   46   37   35   46   35   25  ---    36
 R05  |  630   23   20   27   16   24   26   20  ---   10 |    55   56   42   41   47   57   29  ---    42
 R07  | 1742   19   25   22   18   22   19   29  175    9 |    58   64   46   41   55   59   33   76    48
 R08  | 1172   20   20   24   22   30   12   19  ---   10 |    62   55   39   45   78   47   36  ---    51
 R09  | 1503   11   10   18    6   11   19   24  ---    7 |   164  161  163  162  169  162  159  ---   163
 R10  | 1729    6   11   17   11   26   15   21  ---    7 |    17   21   16   26   31   23   21  ---    17
 R11  | 1742   10   14   12   21   15   27   20  186    8 |    22   23   22   29   26   27   17   61    20
 R13  | 2653    9   10   15   17   14   33   38  ---    9 |    24   30   23   36   30   33   20  ---    25
 R14  | 1040   16   13   10    9   13   12   31  ---    6 |    23   21   20   22   23   18   15  ---    17
 R15  |  679   24   23   16   23   16   18   28  ---    9 |    24   27   22   38   44   27   19  ---    27
 R16  |  920   28   24   38   13   13   63   24  ---   15 |    26   43   36   25   34   20   25  ---    23
 R17  | 1737   24   17   20   20   22   13   33  ---    9 |    54   47   33   34   52   41   30  ---    39
 R18  | 1193   10   13   15   20    9   12   12  ---    6 |    40   33   27   48   35   32   37  ---    35
 R19  |  693   86   87   31   53   33   33   69  ---   23 |    70   74   29   26   46   21   18  ---    28
 R20  | 1432   27   43   31   20   23   51   37  ---   14 |    67   81   52   44   47   76   41  ---    50
 R21  |  623   23   25   19   25   25   16   38   55   10 |    58   59   40   38   62   56   32   40    46
 R22  |  576   25   28   19   33   32   20   44  ---   13 |    53   54   34   24   58   45   20  ---    37
 R23  | 1114   22   21   19   34   18   17   35  ---   11 |    25   31   27   47   32   22   50  ---    30
 R24  |  865   20   38   22   26   32   52   27  ---   14 |    44   56   56   55   65   40   53  ---    47
XR26  | 2511   29   91  ---  ---  ---  ---   42  ---   35 |    43   90  ---  ---  ---  ---   35  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1286   30   32   23   24   23   28   33  126      |T   50   54   39   43   52   43   35   62    40
 WRMS | 1286   23   24   23   24   19   24   33  126      |NE  50   54   39   43   52   43   35   62    40
 MEDI | 1114   23   21   19   20   22   18   28   92      |MD  53   54   34   38   47   35   30   61    37

Table 3.2046.5  GPS week: 2046   Day: 5   MJD: 58571                            

        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  |  585   65   64   54   46   54   29   63  ---   23 |    73   73   32   46   74   51   28  ---    40
 R02  | 2196   11   12   16    8   23   16   21  165    7 |    44   42   30   37   51   32   35  119    37
 R03  |  492   21   28   22   22   28   25   28   62   11 |    63   68   47   40   69   67   37   63    52
 R04  | 1151   27   30   15   12   15   11   28  ---    8 |    56   60   38   36   44   31   27  ---    38
 R05  |  474   25   27   20   21   20   25   34  ---   10 |    56   57   41   46   56   60   27  ---    46
 R07  | 1837   21   19   23   31   37   15   33  205   12 |    61   58   44   35   75   54   29  125    49
 R08  |  797   17   25   22   16   27   17   24  ---    9 |    52   59   38   41   64   40   38  ---    45
 R09  | 1500    9   14   12    5   13   11   18  ---    5 |    62   65   53   62   62   54   68  ---    59
 R10  | 1593    9   13   15   15   22   12   26  ---    7 |    17   20   13   17   16   18   28  ---    14
 R11  | 1136    9   16   18   12   13    9   19  212    6 |    21   24   27   23   29   28   24   76    23
 R13  | 4140   14   14   20    9   24   25   24  ---    8 |    22   23   22   24   30   18   19  ---    20
 R14  |  588    8   14    9   14   18   16   37  ---    7 |    17   21   24   30   22   27   29  ---    21
 R15  |  729   13   21   11   14   11   32   41  ---    9 |    19   24   26   25   20   18   26  ---    19
 R16  |  644   33   41   31   16   21   69   26  ---   15 |    31   33   30   24   39   37   16  ---    23
 R17  | 1483   24   29   20   20   17   25   32  ---   10 |    50   52   34   29   41   46   22  ---    36
 R18  | 1147   11   10   20   14   14   18   15  ---    7 |    35   40   28   43   38   38   33  ---    35
 R19  | 1091   89   94   43   61   40   57   81  ---   28 |    59   65   33   40   41   22   29  ---    30
 R20  | 1890   17   15   27   23   30   53   36  ---   14 |    42   44   34   40   51   61   37  ---    39
 R21  |  843   14   12   20   20   26   31   34   73   10 |    42   40   32   41   52   53   35   65    41
 R22  | 1133   25   24   17   22   13   19   33  ---    9 |    39   41   29   29   34   42   27  ---    31
 R23  |  851   22   31   28   36   14   27   27  ---   12 |    27   28   22   39   27   19   30  ---    23
 R24  | 1106   20   25   20   31   27   59   24  ---   14 |    40   49   36   47   41   32   41  ---    33
XR26  | 2864  ---  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  ---   26  ---    32
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1472   30   32   24   25   25   32   35  157      |T   42   44   32   36   44   38   30   89    34
 WRMS | 1472   29   32   24   20   22   26   36  157      |NE  42   44   32   36   44   38   30   89    34
 MEDI | 1133   17   21   20   16   21   25   28  165      |MD  42   42   32   37   41   37   29   76    35

Table 3.2046.6  GPS week: 2046   Day: 6   MJD: 58572                            

        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  | 1047   78   96   41   51   53   29   56  ---   23 |   104  115   51   60   77   45   52  ---    48
 R02  | 1211   13   14   20    9   19   16   21  112    7 |    65   68   51   61   73   60   52  149    59
 R03  |  675   23   22   17   12   22    9   24  105    8 |    91   92   69   66   93   74   62   97    74
 R04  |  945   22   26   24   18   29   11   19  ---    9 |    73   78   56   55   79   54   50  ---    59
 R05  |  571   33   29   20   21   19   16   23  ---   10 |    83   83   50   70   79   65   55  ---    65
 R07  | 1026   23   32   19   24   23   34   39   98   12 |    90   96   66   56   88   92   51  111    71
 R08  |  960   22   23   21   13   26   18   23  ---    9 |    81   83   61   68   88   75   58  ---    71
 R09  | 1367   15   14   14   12   17    9   12  ---    6 |    77   76   76   82   83   74   80  ---    78
 R10  | 1798    9   15   23   10   35   19   44  ---   11 |    24   20   25   27   36   33   30  ---    24
 R11  |  545   13   20   17    9   15   11   20  131    6 |    29   30   29   32   35   35   35  178    30
 R13  | 4724   12   16   20   15   18   24   24  ---    8 |    22   25   24   36   36   29   23  ---    25
 R14  |  612   13   12   17   12   19   21   25  ---    8 |    25   26   26   31   31   30   29  ---    25
 R15  |  522   15   16   10   23   16   16   19  ---    7 |    32   32   29   33   37   30   28  ---    29
 R16  |  718   28   32   36   13   28   74   32  ---   17 |    33   34   34   33   45   45   23  ---    29
 R17  | 1064   28   19   18   18   14   20   29  ---    9 |    76   73   50   44   67   68   41  ---    56
 R18  |  850   15   16   18   13   11   11   16  ---    6 |    63   62   51   58   60   61   52  ---    56
 R19  | 1229   91   80   51   55   56   41   69  ---   27 |   106  101   43   43   86   41   41  ---    50
 R20  | 1564   21   20   34   23   32   57   30  ---   15 |    70   71   46   54   77   69   52  ---    57
 R21  |  532   16   18   21   25   36   36   39  117   13 |    83   83   59   59   90   95   45  109    70
 R22  |  850   21   24   19   17   18   30   36  ---   10 |    75   76   47   43   74   76   36  ---    57
 R23  |  755   26   17   27   29   21   17   22  ---   11 |    39   43   34   69   61   38   56  ---    47
 R24  | 1059   20   22   23   14   37   50   31  ---   13 |    75   65   57   68   78   54   61  ---    62
XR26  | 2845  ---  ---  ---  ---  ---  ---    8  ---    0 |   ---  ---  ---  ---  ---  ---   55  ---    58
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1408   32   33   25   23   28   31   32  113      |T   64   65   47   52   66   56   46  128    52
 WRMS | 1408   30   29   25   20   31   22   33  113      |NE  64   65   47   52   66   56   46  128    52
 MEDI |  960   21   20   20   15   21   19   24  112      |MD  73   71   50   55   74   54   51  111    57



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