[IGSREPORT-28250] Wk 2178 IGLOS Final Orbits

acc acc at igs.org
Fri Oct 22 02:09:34 UTC 2021


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2178   (Oct 03, 2021 - Oct 09, 2021) 
                                                                               
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 2.2178.
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:
                                                                               
 igl2178[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2178 in the SP3 format.
 igl21787.sum      Combination Report for GPS Week 2178.


    
    
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:
        https://files.igs.org/pub/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:
        https://files.igs.org/pub/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
        https://files.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  |     -3.9 ns
                1  |     -0.7 ns
                2  |     -3.5 ns
                3  |     -0.4 ns
                4  |     -3.2 ns
                5  |     -1.3 ns
                6  |     -1.6 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 1.2178, 1a.2178).
        
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 2.2178.0-6)                                                                                
    
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 3.2178.0-6). 
        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 2178 summary.                      (Oct 03, 2021 - Oct 09, 2021)

Table 1.2178.a     GPS week : 2178   MJD: 59490.0-59496.0

         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|   -1     0     0    -8     2   -10   .09   20   15 |   16793    -318   3305   8816
        |    0     1     0    13    21    11   .04           |     674    2808
emx  n/a|    0     0     4    14   -20   -34  -.15   33   29 |   -5154    -226   3342   8933
        |    1     1     1    17    18    41   .03           |   10469    1742
esx  n/a|    0     3     2    20    11   -21  -.13   26   20 |   -9511     -50   3305   9664
        |    1     1     1    21    11    26   .05           |   12669    2741
gfz  n/a|    0     0     0     6    -2   -15   .08   35   22 |       0    -263   3367   8689
        |    1     1     4    21    21    39   .05           |       0    3018
grg  n/a|    2    -2    -1   -26     7   -81   .20   32   23 |   -1900    -284   3304   8031
        |    0     1     3    22    11    36   .05           |     607    2645
iac  n/a|   -1    -5    -9   -27   -10   195  -.18   34   34 |     225    -534   3318   9152
        |    2     2     4    26    45    77   .05           |    1219    2077
mcc  n/a|   12    -6    13     1    40   265  -.38  176  176 |     ---     ---    ---    ---
        |   10    12    15   177   192   869   .48           |     ---     ---


Table 1.2178.b     GPS week : 2178   MJD: 59490.0-59496.0   

         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  |   15   14   16   19   17   16   14 |
 R02  |    9    8    8    8    7    8    9 |
 R03  |    7    6    6    7    9    9    8 |
 R04  |    9    8    7    9   11   11   10 |
 R05  |    7    7    8   11   11    8    9 |
 R07  |    8    7    8    7    9    6    9 |
 R08  |    7    9   11   10    8    9   11 |
 R09  |   10    8    9    9   10   10    8 |
 R11  |   17   20   12   10   10   10    6 |
 R12  |   11   14    9    8   11    9   10 |
 R13  |   16   15   15   16   15   19   18 |
 R14  |   10    8    7    8    8    7    9 |
 R15  |    8    9    7    9    8    8   10 |
 R16  |   16   17   18   17   16   14   16 |
 R17  |    8    8    7    8    8    7    7 |
 R18  |    8    9    9   11   11   10   10 |
 R19  |   21   20   25   22   19   22   31 |
 R20  |   22   22   19   20   22   19   17 |
 R21  |    7    8    9    9   10   10   10 |
 R22  |   27   23   28   22   25   25   26 |
 R24  |   10   10    7    8   10   10    9 |


Table 1.2178.c     GPS week : 2178   MJD: 59490.0-59496.0   

         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 2178 0   |   14    68    61      24     987     521  82.3  1723  1723 |   -3946       0
brd 2178 1   |  -44    40    73   -1506    2342    2853  81.1  1686  1686 |    -737       0
brd 2178 2   |  -27   -41   -58     424    2982    6663  83.2  1910  1910 |   -3511       0
brd 2178 3   |  112    -2   -47     720    4451    5845  81.5  1970  1970 |    -426       0
brd 2178 4   |  -48    12   -27    1971     837  -10860  83.2  1568  1568 |   -3227       0
brd 2178 5   |   16    42    29    1975     339   -8555  80.9  1777  1777 |   -1327       0
brd 2178 6   |   -4   -42   100     -42   -1732   -5308  80.9  1668  1668 |   -1581       0
-------------+------------------------------------------------------------+----------------
brd 2178 mean|    2    11    18     509    1458   -1262  81.9  1757  1757 |   -2107       0
brd 2178 sdev|   54    42    63    1220    2004    7013   1.0   140   140 |    1425       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 2.2178.0  GPS week: 2178   Day: 0   MJD: 59490                            

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   -13   -12   -15   .12   17   13 |   17897   -3520   3751  10803
emx  n/a|   -2     0     5    24    -4   -58  -.09   32   28 |  -13731   -2385   3765  11177
esx  n/a|    0     5     2    21    28    -4  -.11   29   24 |  -36963   -2847   3757  11133
gfz  n/a|    0     0    -3    12   -29    14   .04   43   21 |       0   -3382   3805  10993
grg  n/a|    3    -1     0     3    16  -152   .14   32   21 |   -2540   -3356   3797   7746
iac  n/a|    1    -5     0    -7   -13   240  -.24   31   31 |     235   -3077   3843   9844
mcc  n/a|   11     0    28  -127   -91  1434  -.07  139  139 |     ---     ---    ---    ---

Table 2.2178.1  GPS week: 2178   Day: 1   MJD: 59491                            

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    -1   -14   -19   -14   .04   21   15 |   17523    3523   3575  11226
emx  n/a|   -1     1     6    -3    10   -85  -.17   32   29 |    9222    2241   3687   9636
esx  n/a|    0     4     1    -1    18   -24  -.07   31   24 |   -5871    2914   3550  11785
gfz  n/a|    1     0    -2     9     6   -98   .16   38   27 |       0    3694   3657  11584
grg  n/a|    1    -1     0   -11    12   -50   .17   25   18 |    -901    3335   3580  10995
iac  n/a|   -1    -6   -10    17   -21   231  -.17   33   33 |    1545    1887   3597  11651
mcc  n/a|   12    -6    31   112  -142  1381   .25  158  158 |     ---     ---    ---    ---

Table 2.2178.2  GPS week: 2178   Day: 2   MJD: 59492                            

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   -24    12    15   .07   24   17 |   16424   -3972   3134   8352
emx  n/a|    0     0     5    15   -30    -9  -.14   32   26 |  -18279   -2202   3126   8780
esx  n/a|    0     0     4    43     9    16  -.06   23   18 |   -4977   -3984   3133  10285
gfz  n/a|    0     1     2    -3    23   -19   .06   34   19 |       0   -4231   3201   8116
grg  n/a|    4    -2    -5   -30     4   -46   .15   31   23 |   -1828   -3679   3091   7930
iac  n/a|   -2     0   -13   -49    -4    39  -.26   37   37 |   -1596    -653   3116   8821
mcc  n/a|   11    14    -6   -36    17  -721  -.21  119  119 |     ---     ---    ---    ---

Table 2.2178.3  GPS week: 2178   Day: 3   MJD: 59493                            

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   -10    36   -12   .07   20   17 |   16238    2184   2932   7922
emx  n/a|    0     2     7     8   -39   -79  -.18   33   27 |    2071    1307   2956   7815
esx  n/a|    1     3     2    54    17   -20  -.18   26   22 |    3080    3079   2923  10016
gfz  n/a|   -1    -2    -4    47   -14     6   .15   34   19 |       0    2609   2968   7963
grg  n/a|    3    -1     2   -46   -11   -93   .26   32   27 |   -1454    2016   2919   7694
iac  n/a|   -4    -6   -13   -49   -95   276  -.16   34   34 |    1568     691   2917   8432
mcc  n/a|   18   -23     9  -292   -28   166  -.08  160  160 |     ---     ---    ---    ---

Table 2.2178.4  GPS week: 2178   Day: 4   MJD: 59494                            

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    -2     7    14   -14   .13   19   15 |   16489   -1465   3222   7021
emx  n/a|    1     0     3    -3   -19    30  -.19   36   28 |   -4604   -1079   3291   7666
esx  n/a|    3     2     2     9    -4   -48  -.13   27   19 |   -8357   -1176   3221   7907
gfz  n/a|    0     0     4   -19    -8    10   .02   30   21 |       0   -2027   3270   6668
grg  n/a|    1    -2     0   -57     8   -80   .23   37   26 |   -2586   -1399   3198   6551
iac  n/a|    0    -6   -11   -38     3   160  -.15   33   33 |     271   -2745   3224   7654
mcc  n/a|   -7   -16    11   196   143   286  -.68  190  190 |     ---     ---    ---    ---

Table 2.2178.5  GPS week: 2178   Day: 5   MJD: 59495                            

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   -15   -23   -16   .15   18   13 |   16133     454   3113   8945
emx  n/a|   -2     1     2    16   -37   -14  -.16   32   30 |  -14113     259   3114   9399
esx  n/a|    1     3     3    18    13   -60  -.18   23   18 |   -6232    1277   3114   9813
gfz  n/a|   -1     2     5     8    23   -23   .07   32   26 |       0     476   3198   8258
grg  n/a|    2    -4    -7   -32    21   -89   .23   41   26 |   -1762     411   3137   8310
iac  n/a|   -1    -8    -7   -15    -4   218  -.13   35   35 |   -1131    1870   3121   9594
mcc  n/a|   14    -1    -6   -25   -39  -655  -.69  281  281 |     ---     ---    ---    ---

Table 2.2178.6  GPS week: 2178   Day: 6   MJD: 59496                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1    -1     0    13     8   -12   .07   21   16 |   16852     566   3413   7445
emx  n/a|    0    -3     3    46   -21   -21  -.14   35   34 |    3353     272   3459   8064
esx  n/a|   -1     4     3    -1     0    -6  -.17   21   18 |   -7257     386   3439   6715
gfz  n/a|   -2     0     3    -8   -20     3   .07   31   19 |       0    1016   3470   7246
grg  n/a|    3     0     1    -8     1   -56   .20   25   19 |   -2231     679   3408   6993
iac  n/a|    1    -4    -9   -48    58   200  -.14   36   36 |     689   -1711   3413   8073
mcc  n/a|   25   -12    24   183   427   -32 -1.16  184  184 |     ---     ---    ---    ---

       
       
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 3.2178.0  GPS week: 2178   Day: 0   MJD: 59490                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1282   22   38   40   39   23   39  ---   14 |   105   69   60  108   91   90  ---    85
 R02  | 1600   14   23   10   19   13   34  156    8 |    58   47   59   70   62   80   57    60
 R03M | 1233    8   18   17   12   20   20  135    7 |    70   49   60   68   80   80  114    67
XR04M |  779   10   12   24  ---   15   30  ---    9 |    78   69   69  ---   76   74  ---    72
 R05M |  719   12   16   24   13   11   18  120    7 |    69   57   72   67   66   61  102    65
 R07  |  745   12   14   23   10   17   30  134    8 |    77   62   64   69   75   72  118    69
 R08  |  731   13   19    8   15   16   26  ---    7 |    64   55   70   84   76   77  ---    69
 R09  | 1524   14   11   13   16   34   33  ---    9 |    41   46   48   50   42   51  ---    43
XR11  | 2605   21   24   18   23  ---   68  ---   16 |    83   84   98   88  ---  108  ---    86
 R12M | 1896   13   46   17   12   35   16  ---   11 |    78   54   71   82   99   82  ---    75
 R13M | 2545   19   36   43   27   60   19  ---   15 |    89   61   59   88  118   74  ---    80
 R14M |  700   11   30   19   18   11   35  ---    9 |    64   52   71   68   61   83  ---    65
 R15M |  921    9   19   23   16   10   26  122    7 |    73   60   61   80   80   89   76    72
 R16M | 2463   23   31   34   39   54   35  ---   15 |    53   44   67   78   75   89  ---    62
 R17E |  862   10   30   12   20   15   18  ---    7 |    41   44   45   47   46   42  ---    42
 R18E | 1108   14   25   17   16   19   21  ---    8 |    37   41   39   44   39   39  ---    36
 R19E | 1866   27   53   32   90   42   41  ---   21 |    43   50   48   82   57   47  ---    41
 R20E | 2355   22   52   54   77   38   63  ---   22 |    96   97  100  113  100  118  ---    96
 R21E |  617    5   25   12   19   15   21  161    7 |    56   59   59   54   59   56  100    56
 R22E | 3991   38   34   59  110   66   42  ---   26 |    61   68  114   81   95   75  ---    72
 R24E | 1393   11   36   13   38   19   21  ---   10 |    96   93   91   98   90   94  ---    93
------+----------------------------------------------+------------------------------------------
 RMS  | 1722   17   32   29   43   32   31  139      |T   68   60   67   75   74   75   94    66
 WRMS | 1722   13   28   24   21   21   31  139      |NE  71   60   66   78   69   79   87    68
 MEDI | 1282   13   25   19   19   19   30  134      |MD  69   57   64   78   75   77  100    69

Table 3.2178.1  GPS week: 2178   Day: 1   MJD: 59491                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1129   20   34   44   40   15   34  ---   14 |    69   41   45   89   60   87  ---    63
 R02  | 3203   13   22   19   12    7   31  181    8 |    39   30   51   47   42   47   71    40
 R03M |  814    9   18   10   15   12   20  116    6 |    48   33   47   40   52   59  115    46
XR04M | 1032    9   13   18  ---    8   27  ---    7 |    60   53   57  ---   62   62  ---    58
 R05M |  619   14   12   16   15   12   16  142    6 |    40   43   44   41   48   44   99    41
 R07  | 1609    8   11   15   12   16   23  198    6 |    48   39   46   50   48   44  187    44
 R08  | 1091   11   21   13   41    7   17  ---    9 |    41   33   45   66   39   46  ---    42
 R09  |  992   16    9   14   13   27   22  ---    8 |    50   45   47   53   44   44  ---    45
 R11  | 2716   38   35   76   17   14   61  ---   20 |    73   78  143   82   29  117  ---    93
 R12M |  943   17   41   24   24   43   24  ---   13 |    53   47   53   69   84   74  ---    61
 R13M |  944   28   43   31   31   36   35  ---   15 |    68   49   45   71   55   43  ---    53
 R14M |  511   11   19   24   16   17   18  ---    8 |    47   44   65   56   40   49  ---    48
 R15M | 1932   10   30   20   24   12   28  134    9 |    58   47   53   72   69   72   70    60
 R16M | 2053   19   43   41   40   38   45  ---   16 |    43   43   59   61   50   79  ---    52
 R17E |  710    8   24   12   25   12   22  ---    7 |    33   36   35   27   38   51  ---    35
 R18E |  805   17   22   15   26   16   26  ---    9 |    32   32   37   48   35   31  ---    32
 R19E | 2236   28   55   39   79   29   34  ---   20 |    33   41   58   68   54   37  ---    35
 R20E | 3253   34   45   42   80   39   54  ---   21 |    64   63   87  109   88   94  ---    77
 R21E | 1088    9   25   12   19   20   21  160    8 |    47   53   52   43   54   50  112    49
 R22E | 1614   42   41   50   77   46   58  ---   23 |    62   52   90   98   79   77  ---    67
 R24E | 1269   19   33   18   27   13   17  ---    9 |    61   63   60   63   53   70  ---    59
------+----------------------------------------------+------------------------------------------
 RMS  | 1686   21   32   31   38   25   33  158      |T   50   45   58   62   53   60  109    52
 WRMS | 1686   15   29   24   27   18   33  158      |NE  53   44   62   64   43   64  129    54
 MEDI | 1091   16   25   19   24   16   26  142      |MD  48   44   52   61   52   51   99    49

Table 3.2178.2  GPS week: 2178   Day: 2   MJD: 59492                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  473   45   36   41   12   25   24  ---   15 |    86   71   68   63   87   68  ---    70
 R02  | 3028   10   23   13   16   12   35  141    8 |    53   41   49   59   60   73   74    53
 R03M |  770    7   17    9   15   17   21  142    6 |    57   49   64   59   58   67   55    57
XR04M | 1205   14   11    7  ---   10   27  ---    7 |    64   57   64  ---   64   60  ---    61
 R05M |  767   17   20   23   10   10   22   48    8 |    59   58   63   58   55   50   91    55
 R07  | 1596   16   13   16   20   18   24  164    8 |    64   55   51   47   66   41   79    53
 R08  |  795   19   28   10   34   14   36  ---   10 |    59   49   64   82   79   78  ---    66
 R09  | 1900   22    9   12   19   26   29  ---    9 |    39   34   39   42   30   39  ---    34
 R11  | 4566   18   27   20   12   14   57  ---   11 |    35   35   65   44   34   66  ---    41
 R12M | 1707   13   21   17   19   28   14  ---    8 |    63   60   55   70   79   60  ---    63
 R13M | 2585   26   24   36   35   44   30  ---   15 |    77   59   45   59   80   51  ---    59
 R14M |  735    8   22    8   13   10   31  ---    7 |    59   54   60   55   57   66  ---    57
 R15M | 1155    9   23   12   12   10   23  106    6 |    65   57   59   66   65   64   38    62
 R16M | 2839   23   44   25   42   53   63  ---   18 |    53   51   62   72   54   96  ---    59
 R17E | 1010    8   24   10   17   14   19  ---    6 |    41   48   40   45   40   45  ---    41
 R18E |  886   14   18   13   28   14   28  ---    8 |    30   30   33   42   29   31  ---    29
 R19E | 1730   29   75   37   79   62   38  ---   24 |    45   50   65   76   66   38  ---    44
 R20E | 2871   24   49   37   55   47   37  ---   18 |    59   53   67   64   71   53  ---    55
 R21E |  769    9   25    9   18   26   33   67    8 |    39   45   44   37   49   29   54    39
 R22E |  965   68   42   42   73   59   82  ---   27 |    56   70   81  118   87  115  ---    67
 R24E |  811   10   22   10   19   11   29  ---    7 |   103  106  107  109  100  116  ---   105
------+----------------------------------------------+------------------------------------------
 RMS  | 1910   24   32   23   34   31   37  119      |T   57   53   59   63   62   62   65    55
 WRMS | 1910   17   26   18   19   23   37  119      |NE  56   47   56   56   59   60   76    52
 MEDI | 1155   16   23   13   19   17   29  106      |MD  59   53   62   59   64   60   55    57

Table 3.2178.3  GPS week: 2178   Day: 3   MJD: 59493                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  997   42   24   61   31   32   33  ---   18 |    89   64   66   78   78   64  ---    68
 R02  | 3361    7   25   11   14   12   30  174    7 |    54   39   56   59   48   67   38    52
XR03M |  855    6  ---   10   19   10   20  176    6 |    56  ---   49   47   56   62   50    52
XR04M | 1744   12   13   23  ---   16   25  ---    9 |    51   41   65  ---   41   49  ---    49
 R05M |  870   16   29   22   26   18   37   85   10 |    51   41   74   79   46   78   72    58
 R07  | 1170    8   21   15   14   12   21  209    6 |    64   45   56   71   59   73   43    60
 R08  |  840   18   23    9   20   14   49  ---   10 |    54   45   61   77   60   95  ---    61
 R09  | 2590   18   16   15   15   27   25  ---    8 |    40   34   43   47   35   35  ---    36
 R11  | 4705   15   23   23   21   18   34  ---   10 |    38   53   52   48   31   55  ---    42
 R12M | 1227   16   21   16   24   15   17  ---    8 |    89   73   79   98   93   98  ---    87
 R13M | 2041   19   48   41   22   46   26  ---   15 |    76   63   55   74   80   87  ---    69
 R14M | 1007   12   21   14   15   14   29  ---    7 |    88   78   83   81   86   90  ---    84
 R15M | 1146    7   24   20   16   13   40  183    9 |    70   60   54   75   75   88   51    68
 R16M | 3133   16   40   29   40   64   28  ---   16 |    69   48   63   74   89   66  ---    66
 R17E | 1271   12   26   13   23   17   21  ---    8 |    37   39   39   37   37   39  ---    34
 R18E | 1299   17   20   23   25   15   44  ---   10 |    36   34   47   36   33   31  ---    33
 R19E |  678   20   63   40   73   45   54  ---   21 |    29   53   53   75   58   64  ---    37
 R20E | 2257   33   70   33   42   49   40  ---   19 |    54   48   68   71   62   57  ---    51
 R21E |  726    7   27    9   34   13   28  120    9 |    30   31   32   40   38   36   42    31
 R22E | 1389   41   27   31   75   66   44  ---   22 |    59   62   73   86   90   69  ---    62
 R24E |  787   10   26   10   31   13   18  ---    8 |    59   54   54   66   63   62  ---    58
------+----------------------------------------------+------------------------------------------
 RMS  | 1970   20   33   26   34   32   34  160      |T   56   50   58   65   59   65   49    55
 WRMS | 1970   17   27   22   19   27   34  160      |NE  56   46   55   63   51   64   40    53
 MEDI | 1227   16   24   20   23   16   29  174      |MD  54   48   56   71   59   64   43    58

Table 3.2178.4  GPS week: 2178   Day: 4   MJD: 59494                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1677   27   39   66   19   37   19  ---   17 |    79   81   62   73   97   62  ---    70
 R02  | 2766   11   15   15   14   14   25  246    7 |    50   37   38   34   51   50   35    42
 R03M |  989    8   17   12   11   22   43  237    8 |    54   42   55   55   56   45   88    48
XR04M | 1853   14   13   13  ---   12   47  ---   11 |    55   42   54  ---   43   40  ---    46
 R05M | 1061   16   17   36   17   38   21   69   11 |    60   52   93   69   40   66   58    63
 R07  |  692   11   17   16   13   19   42  228    9 |    63   59   52   60   69   89   48    62
 R08  |  775   11   17   17   19   18   19  ---    7 |    57   49   52   61   66   68  ---    57
 R09  | 1779   25   14   13   18   26   33  ---   10 |    44   35   36   38   24   44  ---    33
XR11  | 4201   14  ---   15   12   25   32  ---    9 |    28  ---   39   29   29   58  ---    31
 R12M |  558   11   36   20   19   15   40  ---   10 |   316  318  310  322  317  334  ---   318
 R13M | 3370   25   47   24   29   46   29  ---   14 |   249  249  230  249  248  248  ---   244
 R14M | 1777    9   20   14   21   20   21  ---    7 |   384  383  374  392  389  381  ---   383
 R15M | 1407    7   24   18   17   13   27  142    7 |   181  181  184  183  178  165  153   180
 R16M | 2245   23   38   38   30   49   40  ---   15 |    67   53   67   82   72   64  ---    65
 R17E | 1072    9   19   16   17   11   32  ---    8 |    43   43   38   43   41   48  ---    41
 R18E | 1514   20   27   15   26   29   23  ---   10 |    45   50   49   52   59   45  ---    46
 R19E | 1280   25   56   38   54   57   37  ---   19 |    36   62   61   70   75   72  ---    49
 R20E |  820   37   90   35   41   42   50  ---   22 |    66  104   77   76   71   61  ---    63
 R21E |  658    8   32   11   33   13   25  153    9 |    56   58   56   46   54   60   60    54
 R22E |  961   31   31   38   74  101   47  ---   25 |    60   63   71   72   95   62  ---    59
 R24E |  965   14   28   13   28   18   27  ---    9 |    81   74   83   85   80   96  ---    81
------+----------------------------------------------+------------------------------------------
 RMS  | 1568   19   36   27   30   37   33  190      |T   98  101   99  104  102  102   73    96
 WRMS | 1568   15   28   19   21   26   33  190      |NE  53   52   46   49   56   61   41    49
 MEDI | 1280   14   24   16   19   22   32  153      |MD  60   58   61   69   69   62   58    59

Table 3.2178.5  GPS week: 2178   Day: 5   MJD: 59495                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  683   23   40   42   37   32   36  ---   15 |    64   73   44   54   81   49  ---    56
 R02  |  982    6   21    8   10   10   39  430    7 |    42   33   39   37   38   64  148    40
 R03M |  955    7   14   16   13   30   40  423    9 |    42   34   41   44   63   33  196    39
XR04M | 2244   19   10   17  ---   17   43  ---   11 |    50   40   40  ---   36   26  ---    39
 R05M | 2011   13   19   19   12   14   29  142    8 |    47   38   50   39   44   35   78    41
 R07  |  743    8   12    9   22   11   21  222    6 |    62   58   60   67   57   69   63    60
 R08  | 1475   12   20   21   14   22   38  ---    9 |    51   48   43   57   68   68  ---    52
 R09  | 1797   18   17   12   30   32   26  ---    9 |    38   32   37   41   27   51  ---    33
 R11  | 5198   13   13   22   15   26   46  ---   10 |    18   23   34   38   35   54  ---    23
 R12M |  791    9   33   18   17   16   30  ---    9 |   621  615  627  630  623  627  ---   624
 R13M | 1576   24   58   44   30   45   56  ---   18 |   500  500  507  500  500  496  ---   501
 R14M |  680    9   17   17   18   11   20  ---    6 |   789  795  793  798  795  789  ---   793
 R15M |  756    9   19   14   21   14   27  107    7 |   356  357  352  360  361  371  340   358
 R16M | 1546   17   39   25   41   38   33  ---   13 |    49   52   60   54   63   70  ---    52
 R17E | 1246    8   19   13   19   13   27  ---    7 |    53   55   56   59   56   51  ---    53
 R18E | 1880   17   31    8   27   34   22  ---   10 |    39   36   38   45   55   45  ---    37
 R19E |  990   35   40   30   58   86   47  ---   21 |    32   35   50   75   92   52  ---    42
 R20E | 1561   31   60   32   56   48   25  ---   18 |    65   69   67   65   72   71  ---    58
 R21E |  578   12   33   12   39   16   19  174   10 |    43   44   50   48   51   43   80    44
 R22E | 2182   38   42   31   55  115   57  ---   25 |    63   61   72   80  108   74  ---    64
 R24E | 1911   14   24   11   40   24   17  ---    9 |   101   96   97  101   89  102  ---    97
------+----------------------------------------------+------------------------------------------
 RMS  | 1777   18   32   23   32   41   35  281      |T  148  147  150  159  157  154  150   147
 WRMS | 1777   13   30   18   26   26   35  281      |NE  45   44   42   49   51   59  105    44
 MEDI | 1475   13   21   17   22   24   30  174      |MD  51   52   50   57   63   64   80    52

Table 3.2178.6  GPS week: 2178   Day: 6   MJD: 59496                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  678   34   28   45   13   13   23  ---   13 |   105   94   61   91   93   95  ---    87
 R02  | 1231    7   18   18   11   10   49  149    8 |    58   48   57   55   58   92  144    58
 R03M | 1222    8   13   12   12    8   46  169    7 |    60   43   54   52   65   83  212    57
XR04M | 2059   18   12   14  ---   14   42  ---   10 |   127  121  128  ---  123  122  ---   124
 R05M | 2068   21   21   21   15   16   24  144    8 |    66   55   58   54   64   51   85    57
 R07  |  590   14   16   13   18   16   41  263    8 |    75   67   81   82   73  104   88    78
 R08  | 1175   19   20   15   25   18   56  ---   11 |    66   63   67   89   75  108  ---    74
 R09  | 1428   12   15    9   21   21   28  ---    7 |    43   52   44   41   32   57  ---    41
 R11  | 3215   15   17   14   11   12   11  ---    6 |    23   26   39   31   40   41  ---    29
 R12M |  855   13   33   17   30   17   23  ---    9 |   997 9999  995 9999  993  998  ---   997
 R13M | 1210   22   63   39   27   32   63  ---   17 |   774  758  766  765  772  767  ---   767
 R14M |  570   12   32   16    9   14   36  ---    8 |  9999 9999 9999 9999 9999 9999  ---  9999
 R15M | 1091   13   29   18   25   19   28  166    9 |   605  597  603  604  604  602  593   603
 R16M | 3064   21   62   14   27   54   22  ---   15 |    99   97  101  102  103  106  ---    98
 R17E |  874    7   26   14   14   12   24  ---    7 |    63   72   61   62   62   58  ---    62
 R18E | 1547   19   32   11   27   25   20  ---    9 |    50   57   51   54   48   54  ---    48
XR19E | 1392   52  ---   46   57   92   50  ---   30 |    50  ---   50   95  126  100  ---    67
 R20E | 1212   35   46   27   49   40   35  ---   17 |   111  109   92  100  115  106  ---   101
 R21E |  688   13   35   14   29   15   26  186    9 |    58   61   61   53   58   59  207    56
 R22E | 3422   52   56   28   88   55   59  ---   25 |   113   57   76   71  112   65  ---    78
 R24E | 1045   13   31    9   30   19   21  ---    9 |   118  118  116  118  119  115  ---   117
------+----------------------------------------------+------------------------------------------
 RMS  | 1668   21   35   21   31   25   36  184      |T  183  138  178  139  186  189  221   179
 WRMS | 1668   16   34   18   19   19   36  184      |NE  61   58   58   64   61   82  116    61
 MEDI | 1212   15   28   15   25   17   28  166      |MD  66   63   61   71   75   95  144    74



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