[IGSREPORT-29970] Wk 2320 IGLOS Final Orbits

acc acc at igs.org
Fri Jul 12 07:16:25 UTC 2024


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2320   (Jun 23, 2024 - Jun 29, 2024) 
                                                                               
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 2.2320.
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:
                                                                               
 igl2320[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2320 in the SP3 format.
 igl23207.sum      Combination Report for GPS Week 2320.


    
    
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.

Starting 28-Nov-2022 (GPS week 2238) the IGS Analysis Centers started submitting
repro3-standard multi-GNSS solutions in the IGS20 reference frame. These solutions
are used in the IGS combination of GLONASS orbits.

 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  |      5.1 ns
                1  |      6.3 ns
                2  |     12.4 ns
                3  |     11.6 ns
                4  |      9.2 ns
                5  |     14.2 ns
                6  |      8.4 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   | R26
                2  |  IAC   | R26

    
         
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 1.2320, 1a.2320).
        
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 2.2320.0-6)                                                                                
    
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 3.2320.0-6). 
        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 2320 summary.                      (Jun 23, 2024 - Jun 29, 2024)

Table 1.2320.a     GPS week : 2320   MJD: 60484.0-60490.0

         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     3    18   -40    26   .10   21   16 |   -9774   -3943   4659  42929
        |    1     1     2    12     9    31   .05           |    5256    2087
esa  n/a|   -1     0     0   -32   -26   -13  -.10   32   22 |     155   -3078   4681  41110
        |    1     1     1    10    19    29   .04           |    6096    2116
gfz  n/a|    0     0     3    24    11    14  -.02   20   14 |       0   -2311   3132   7838
        |    1     1     2    11    22    36   .04           |       0    2396
grg  n/a|    1     0     2   -36    -4   -48   .42   28   19 |   10181   -2382   3098   8555
        |    1     1     1    30    15    37   .05           |    2493    2184
iac  n/a|    0     0    -1     9    -2    -9  -.15   17   16 |    3629   -2489   4617  42058
        |    1     0     1    24    26    84   .05           |    2807    1457
jgx  n/a|    0     0   -10   -19    83    16  -.20   31   29 |     919   -2439   3093   8081
        |    1     0     1    17    41    63   .05           |    2641    2227


Table 1.2320.b     GPS week : 2320   MJD: 60484.0-60490.0   

         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  |   18   15   14   18   20   18   16 |
 R02  |   12    8    7    6    6    8    9 |
 R03  |    7    6    6    7    6    6    6 |
 R04  |    9    6    6    7    7    9    6 |
 R05  |   11    7    7    7    7    6    6 |
 R07  |    7    7    7    6    9    7    7 |
 R08  |    7    6    8    6    7    6    6 |
 R09  |    6    7    7    7    9    5    6 |
 R11  |    6    6   10    7    7    8    5 |
 R12  |    6    6    8    7    6    6    8 |
 R13  |   12   13   15   17   16   13   13 |
 R14  |    5    6    6    4    6    7    7 |
 R15  |    7    7    7    8    7    8    6 |
 R16  |    7   10    9    8    9    7    8 |
 R17  |    6    6    6    7    6    7    5 |
 R18  |    7    8    9    8    7    6    8 |
 R19  |   15   19   19   22   23   23   23 |
 R20  |   28   24   23   23   27   29   31 |
 R21  |    6    7    7    8    7    5    7 |
 R22  |    7    6    7    7    6    6    7 |
 R24  |    5    6    9    7    6    8    6 |
 R25  |   10   10    9   11    9   22   16 |
 R26  |   36   15   19   33   31   31   34 |


Table 1.2320.c     GPS week : 2320   MJD: 60484.0-60490.0   

         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 2320 0   |   36    63   254    -219     197    8233  80.2  1869  1869 |    5070       0
brd 2320 1   |  -16   -13    86    -803    -504    8337  80.2  1747  1747 |    6284       0
brd 2320 2   |  -80   114    66   -1672    1050    9218  79.7  1954  1954 |   12411       0
brd 2320 3   |  -80    50    41    1195     938   12600  80.1  1904  1904 |   11641       0
brd 2320 4   |  -38    24   110    -543    1916    7490  81.4  2121  2121 |    9193       0
brd 2320 5   |  -56    35   226     648    1456     944  80.2  1836  1836 |   14248       0
brd 2320 6   |   10   -63   195     193    -263    -682  82.6  1874  1874 |    8380       0
-------------+------------------------------------------------------------+----------------
brd 2320 mean|  -32    30   140    -171     684    6591  80.6  1900  1900 |    9603       0
brd 2320 sdev|   44    56    84     954     899    4731   1.0   116   116 |    3337       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 2.2320.0  GPS week: 2320   Day: 0   MJD: 60484                            

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     8    20   -31    33   .21   20   17 |   -2559   -7938   4224  22030
esa  n/a|   -1     0     2   -19    -1   -25  -.07   32   20 |   -2607   -7016   4290  19245
gfz  n/a|    1    -1     5    27    30   -31  -.06   18   13 |       0   -6308   3461   7957
grg  n/a|    1     2     0     8    -6   -98   .46   36   25 |    7884   -6176   3395   8222
iac  n/a|    1     1    -3     8    -8    28  -.11   14   12 |    4420   -4687   4209  21246
jgx  n/a|   -1     0    -9   -41    41    47  -.14   29   29 |    2522   -6379   3461   8313

Table 2.2320.1  GPS week: 2320   Day: 1   MJD: 60485                            

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     7    24   -54    59   .12   23   18 |   -7513   -3652   4268  31008
esa  n/a|    0    -1     0   -36   -25   -20  -.04   25   20 |   -5831   -2192   4243  28553
gfz  n/a|    2     0     6    37    21    44   .00   19   12 |       0   -2190   3063   7082
grg  n/a|    1     0     1    -9    17   -48   .46   29   20 |    6867   -1937   3059   7490
iac  n/a|   -2     0    -3   -19    -3   -77  -.09   14   13 |    3092   -1430   4160  30008
jgx  n/a|    2     1   -10   -39    42    71  -.19   30   30 |    -401   -1884   2958   7365

Table 2.2320.2  GPS week: 2320   Day: 2   MJD: 60486                            

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     2     5   -52    14   .08   23   18 |   -6560   -2795   4440  40749
esa  n/a|   -1     1     0   -18   -44    26  -.16   27   22 |     380   -1884   4477  38759
gfz  n/a|   -1     0     4     8   -10    57  -.05   19   14 |       0    -521   2702   7018
grg  n/a|    0    -1     3   -23   -24   -73   .48   24   17 |   12451    -798   2688   7585
iac  n/a|    1    -1     0    -7    55   -31  -.15   17   17 |    5897    -628   4404  39911
jgx  n/a|   -1     0   -12    -8    67    57  -.28   29   29 |    3319    -628   2609   7386

Table 2.2320.3  GPS week: 2320   Day: 3   MJD: 60487                            

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     1    -1   -33   -33   .10   19   16 |  -10263   -4244   4867  53592
esa  n/a|    0    -1     1   -36   -23   -21  -.06   36   28 |   -1784   -3366   4897  50903
gfz  n/a|    1     1     0    17    45   -13   .04   17   14 |       0   -2485   3015   7922
grg  n/a|    2     0     2   -51     0   -25   .43   32   20 |   12221   -2466   2961   8303
iac  n/a|    0     1     0     4    -6    42  -.20   17   15 |    4640   -3302   4840  52496
jgx  n/a|    0     0    -7     7    59    20  -.25   32   32 |    3202   -2871   2995   7959

Table 2.2320.4  GPS week: 2320   Day: 4   MJD: 60488                            

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|   -3    -2     2    25   -39    13   .06   20   15 |  -17145   -4354   5753  64035
esa  n/a|    0     0    -1   -31   -10    -3  -.13   35   25 |   -5603   -3905   5578  62909
gfz  n/a|    0     0     2    19    12     2  -.05   26   19 |       0   -2268   3043   7960
grg  n/a|    3     1     5   -51     9    12   .35   25   19 |    9900   -2444   2997   8532
iac  n/a|    0     0     0    12   -16   -48  -.14   19   19 |    -851   -3586   5710  63065
jgx  n/a|    1     0   -11   -17    97    38  -.21   31   29 |   -1921   -2438   2986   8140

Table 2.2320.5  GPS week: 2320   Day: 5   MJD: 60489                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     2    35   -31    44   .10   22   14 |  -16192   -1046   5796  78873
esa  n/a|   -4    -1     0   -39   -20    13  -.10   35   21 |    5922    -180   6007  79251
gfz  n/a|    2    -1     4    22   -13    54  -.04   19   12 |       0    1325   3349   9003
grg  n/a|    0     1     0   -45    -3   -31   .37   25   15 |   13255     775   3314  10081
iac  n/a|    1     0     0     8   -18  -116  -.23   20   18 |     968   -2520   5739  77565
jgx  n/a|   -1     0   -11    -9   123    -5  -.15   32   26 |    2711     620   3316   9186

Table 2.2320.6  GPS week: 2320   Day: 6   MJD: 60490                            

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     3    17   -37    53   .06   20   17 |   -8190   -3578   3266  10220
esa  n/a|    0    -1     2   -46   -57   -64  -.14   34   20 |   10611   -3006   3275   8151
gfz  n/a|   -1     0     4    40    -5    -8   .01   23   13 |       0   -3730   3297   7928
grg  n/a|    2     2     2   -82   -20   -77   .38   25   16 |    8693   -3628   3274   9674
iac  n/a|   -1     0    -1    58   -15   134  -.15   19   17 |    7243   -1276   3261  10121
jgx  n/a|    0     0   -11   -25   149  -115  -.19   31   31 |   -2995   -3495   3332   8222

       
       
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 3.2320.0  GPS week: 2320   Day: 0   MJD: 60484                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1116   35   41   39   59   33   48   18 |    64   59   91   65   68   58    62
XR02E | 1391   12   16   14   60   15  ---   11 |    84   79   77   76   85  ---    79
 R03E | 1119   13    9   17   18   17   10    6 |    79   74   73   82   74   74    74
 R04E | 2105   15   15   17   47   15   16    9 |    28   19   27   50   31   23    24
 R05E |  802   12   14   25   59   14   12   10 |    36   35   40   66   37   36    35
 R07E | 1144   13   15   16   32   11   15    7 |    66   66   66   73   59   60    62
 R08E |  950   10   21   18   21   12   16    7 |    84   84   84   97   90   81    86
 R09  | 1584   14   16   15   17   10   12    6 |   102  103  109  103   96   99   101
 R11  | 3998   16   15   11   14    7   11    5 |    33   28   35   31   27   26    27
 R12  |  950   20    8   11   17   10   14    6 |    50   57   48   51   51   45    49
 R13  | 1330   27   14   22   46    7   46   12 |    72   59   58   64   58   50    58
 R14  | 1194    7   14    9    8    7   18    4 |    43   50   43   41   42   31    41
 R15  | 1101   13   25   15   12    8   18    6 |    64   84   69   64   61   56    64
 R16  | 1160   11   18    9   36   10   14    7 |    74   79   76   61   66   74    70
 R17  | 1200    8   19   13   12   10   18    6 |    50   47   47   52   50   44    47
 R18  | 1289   13   28   12   15   10   19    7 |    35   54   31   38   33   27    34
 R19  | 2721   30   66   20   34   18   28   14 |    93   30   88   94   83   62    76
 R20  | 3577   48   97   29   96   28   87   27 |    91   52   89   99   78   64    71
 R21  | 1383   14   10   14   16    7   20    6 |    56   51   60   57   54   46    54
 R22  | 2848   22   10   17   13   12   17    7 |    28   30   34   37   33   30    29
 R24  | 1259   16   14   10   10    9   12    5 |    53   56   49   57   53   51    51
XR25  |16632   16   17  ---  ---   10  ---   10 |    10   27  ---  ---   18  ---    15
XR26E |16600   54  ---  ---   49   47  ---   35 |    34  ---  ---   39  287  ---    48
------+-----------------------------------------+-------------------------------------
 RMS  | 1869   20   32   18   36   14   29      |T   57   55   61   63   66   51    54
 WRMS | 1869   17   20   13   25   12   29      |NE  56   53   59   60   53   50    52
 MEDI | 1289   14   15   15   18   10   16      |MD  56   54   60   61   58   50    54

Table 3.2320.1  GPS week: 2320   Day: 1   MJD: 60485                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1263   37   35   37   28   28   36   15 |    51   55   71   58   55   52    51
XR02E | 2317   15   18   13   21   11  ---    7 |    50   48   47   51   42  ---    45
 R03E |  830   13   12   14   16   10   18    6 |    71   67   69   71   67   71    68
 R04E | 1053   12   12   14   15   12   17    6 |    26   22   23   36   25   20    21
 R05E |  840   18   11   11   15   13   20    6 |    44   37   38   53   39   37    38
 R07E | 1915   14    9   16   22   12   13    6 |    47   47   56   53   49   46    49
 R08E | 1222   10   10   15   17   11   17    6 |   107  113  113  117  112  110   111
 R09  | 1370   17   16   12   16   11   18    6 |    74   70   79   76   64   69    71
 R11  | 4005   15   17    7   10   12   17    5 |    22   20   23   21   16   22    18
 R12  | 1111   17    7    7   13   16   17    6 |    42   48   39   46   43   41    41
 R13  | 1193   32   23   17   47   12   51   13 |    51   45   40   49   40   43    39
 R14  | 1676    6   11   11   10   12   22    5 |    31   35   34   34   35   24    31
 R15  | 1589   19   19   15   15   12   20    7 |    51   61   50   55   42   49    48
 R16  |  943   17   22   28   20   18   23    9 |    52   70   77   44   45   52    54
 R17  |  849    8   13   13   18   11   23    6 |    31   32   37   46   25   32    30
 R18  | 1524   16   28   16   15   15   20    8 |    23   29   22   35   24   26    22
 R19  | 1527   42   69   27   60   21   32   19 |    46   32   42   51   27   32    31
 R20  | 1209   58   54   34   82   21   88   24 |    54   40   43   43   36   34    31
 R21  | 1024    7   17   20   16    8   24    7 |    32   27   41   43   38   30    33
 R22  | 4047   15    8   10   11   10   20    5 |    21   24   30   27   22   38    24
 R24  |  835   14   14   15   13    6   19    6 |    35   31   24   39   34   25    29
XR25  |14369   17   11  ---  ---   12  ---    9 |    19   18  ---  ---   18  ---    15
XR26E |15221   13  ---  ---   16  642  ---   15 |    24  ---  ---   26  310  ---    32
------+-----------------------------------------+-------------------------------------
 RMS  | 1747   23   25   19   29   14   30      |T   43   44   47   48   52   42    40
 WRMS | 1747   18   20   12   20   13   30      |NE  38   38   41   43   33   36    34
 MEDI | 1263   15   14   15   16   12   20      |MD  44   37   41   46   39   37    33

Table 3.2320.2  GPS week: 2320   Day: 2   MJD: 60486                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1058   32   38   32   29   25   33   14 |    54   69   73   51   65   51    56
XR02E | 1107   12   17   13   13   14  ---    7 |    28   33   32   37   27  ---    28
 R03E | 1013   14   13   10   12    9   16    5 |    82   78   81   86   84   85    82
 R04E | 1195   13   16   11   12   12   20    6 |    28   32   32   39   29   31    29
 R05E |  795   18   12   16   13    9   19    6 |    35   36   37   41   32   31    33
 R07E | 1910   13   16   12   18   11   22    6 |    38   39   39   43   36   40    37
 R08E | 2209   21   17   12   20   13   19    7 |    79   68   79   86   70   78    75
 R09  |  944   16   15   11   15   16   23    7 |   108  105  106   99  106  111   104
 R11  | 3172   23   17   31   11   20   17    9 |    33   37   39   28   29   36    29
 R12  | 1354   13   16   13   11   18   28    7 |    48   41   40   46   46   38    41
 R13  | 1209   29   25   20   49   18   52   14 |    64   45   58   53   50   45    50
 R14  | 1538   12    8   14   11   19   15    6 |    36   38   39   48   46   37    39
 R15  | 1755   12   15   15   11   21   16    7 |    50   46   48   53   48   42    46
 R16  | 1121   22   23   19   15   16   21    8 |    57   67   70   65   52   46    58
 R17  |  799   15   13   12   10   17   16    6 |    42   42   31   43   30   33    34
 R18  | 1792   12   35   21   10   13   15    8 |    29   35   29   31   28   31    26
 R19  | 3903   39   74   14   50   26   41   19 |    65   45   54   72   65   47    53
 R20  | 2302   60   53   39   58   26   67   22 |    68   43   75   58   59   41    49
 R21  | 1230   11   14   16   13    9   24    6 |    49   44   53   51   46   46    47
 R22  | 3971   14   14   13   12   17   23    7 |    23   23   39   31   34   36    28
 R24  |  985   19   18   16   11   20   26    8 |    42   40   35   36   31   39    32
XR25  |19411   12   13  ---  ---   10  ---    8 |    13   23  ---  ---   26  ---    19
XR26E |16912   18  ---  ---   19  625  ---   18 |    26  ---  ---   37  340  ---    37
------+-----------------------------------------+-------------------------------------
 RMS  | 1953   23   27   19   24   17   29      |T   47   46   51   51   59   47    44
 WRMS | 1953   18   22   14   17   17   29      |NE  48   44   51   51   46   44    43
 MEDI | 1354   15   16   14   13   17   21      |MD  42   41   40   46   46   40    39

Table 3.2320.3  GPS week: 2320   Day: 3   MJD: 60487                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1238   38   57   36   29   24   55   17 |    71   94   85   66   61   75    69
XR02E |  994   10   10   14   16   12  ---    6 |    67   62   74   64   63  ---    65
 R03E | 1171   13   15   13   19   14   15    6 |    68   72   70   62   61   72    65
 R04E | 1155    8   16   16   19   13   15    6 |    31   28   31   36   30   25    28
 R05E | 1177   16   14   15   18   10   23    7 |    55   56   61   53   46   58    52
 R07E | 1564   13   13   15   15   10   17    6 |    46   45   52   46   43   52    45
 R08E | 2635    8   18   15   15   11   18    6 |   115  118  110  112  120  119   115
 R09  | 1491   13   14   16   14   16   17    6 |    50   57   61   49   55   54    53
 R11  | 1954   14   13   14   19   19   14    7 |    20   28   27   31   16   30    19
 R12  |  956   10   23   12   14   16   16    6 |    35   44   25   25   31   31    29
 R13  | 1354   35   36   19   62   15   64   17 |    66   57   57   54   48   55    55
 R14  | 1919    8    7    6    9    9   14    4 |    43   38   41   40   39   34    38
 R15  | 2009   19   12   18   16   14   21    7 |    53   40   38   52   43   39    42
 R16  |  937   17   26   10   11   21   18    8 |    49   50   46   48   64   49    49
 R17  | 1172    8   14   14   13   14   25    6 |    42   35   49   43   43   28    39
 R18  | 1151   13   41   12    8   15   15    8 |    29   45   26   33   23   23    26
 R19  | 3023   24   85   22   79   35   58   22 |    82   45   91   96   91   73    79
 R20  | 4779   33   97   23   73   21   64   23 |    63   32   66   80   62   49    52
 R21  | 1068   14   15   21   16    9   30    8 |    39   30   46   37   29   36    34
 R22  | 1628   17   11    9   14   21   14    6 |    26   26   32   35   31   28    26
 R24  | 1269   19   11   15   17   10   21    7 |    42   32   30   31   30   38    31
XR25  |12763   14   13  ---  ---   17  ---   11 |    21   27  ---  ---   20  ---    15
XR26E |15529   41  ---  ---   37   54  ---   32 |    21  ---  ---   26  160  ---    20
------+-----------------------------------------+-------------------------------------
 RMS  | 1904   19   36   17   32   17   32      |T   49   48   53   50   52   48    45
 WRMS | 1904   16   28   14   20   15   32      |NE  44   39   45   46   41   40    39
 MEDI | 1354   14   14   15   16   15   18      |MD  46   44   49   46   43   39    42

Table 3.2320.4  GPS week: 2320   Day: 4   MJD: 60488                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1059   33   51   67   17   29   55   19 |    59   79  112   72   58   63    66
XR02E |  922    9   11   10   13   11  ---    5 |    57   58   55   57   47  ---    53
 R03E | 1427   11   12   15   12   13   15    6 |    81   79   70   80   84   82    78
 R04E | 1537   12   16   18   17   15   14    7 |    37   25   40   46   33   31    35
 R05E | 1088   11   13   23   18   11   12    6 |    48   51   44   64   57   45    51
 R07E | 1151   12   20   19   14   30   17    9 |    84   87   87   80   83   88    82
 R08E | 2086   10   18   14   19   14   13    6 |    61   65   64   53   61   52    58
 R09  | 1565   22   17   29   17   13   16    8 |   106  113  124   95  104  111   107
 R11  | 1585   10   21   14   17   20   13    7 |    27   48   31   31   34   33    31
 R12  |  818   12   17    9   14   10   12    5 |    30   37   41   28   40   35    34
 R13  | 1051   30   21   26   45   16   66   16 |    65   56   43   52   63   51    54
 R14  | 1760    9   11   14    9   16   12    5 |    42   41   35   41   37   31    36
 R15  | 2814   15   13   11   13   12   27    7 |    53   49   53   55   40   29    45
 R16  | 1677   16   29   25   14   12   24    9 |    59   54   54   66   56   62    55
 R17  |  981   10   10   16   10   10   16    5 |    37   34   40   36   29   36    34
 R18  |  689   11   32   18    8   13   10    7 |    27   36   25   26   22   26    23
 R19  | 1780   45   83   33   52   33   57   22 |    76   33   81   72   79   47    65
 R20  | 6696   42   97   48   68   39   64   26 |    72   46   89   94   45   63    60
 R21  | 1335   14   14   15   15   16   23    7 |    36   35   39   47   35   40    35
 R22  | 1181   13   11   18   11   12   12    6 |    19   26   36   29   32   23    25
 R24  | 2086   13    9   14   16    7   18    6 |    50   42   48   44   46   39    44
XR25  | 9996   12   15  ---  ---   13  ---    9 |    23   26  ---  ---   19  ---    18
XR26E |13943   32  ---  ---   38   55  ---   31 |    30  ---  ---   30  118  ---    25
------+-----------------------------------------+-------------------------------------
 RMS  | 2120   20   35   26   25   19   31      |T   51   50   57   54   53   49    48
 WRMS | 2120   15   25   19   19   19   29      |NE  48   45   52   51   45   44    44
 MEDI | 1537   12   16   18   15   13   16      |MD  50   46   48   52   46   40    45

Table 3.2320.5  GPS week: 2320   Day: 5   MJD: 60489                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1072   39   53   42   21   38   39   17 |    60   67   81   66   62   57    60
XR02E |  953   11   13   22   17   15  ---    8 |    97  105  109   94   93  ---    98
 R03E | 1081   10   17   11   17   13   13    6 |    76   76   74   74   71   68    72
XR04E | 3413   18  ---   16   17   15   22    9 |    51  ---   47   57   46   50    48
 R05E | 2220   10   12    9   13   16   11    5 |    82   94   82   90   84   86    85
 R07E | 1087   15   19   15   17   17   13    7 |    99  101  109  108  105  104   104
 R08E | 1589    9   16   16   14   12   15    6 |    91   88   83   99   89   82    88
 R09  |  920   10   10    9   11   12   10    4 |   125  127  129  129  138  124   129
 R11  | 1960   19   21   11    8   22   18    7 |    28   27   25   26   30   26    23
 R12  |  726   10   15   10   12   15    7    5 |    43   50   47   42   37   42    42
 R13  | 1041   21   20   25   32   22   44   12 |    53   52   72   60   47   52    54
 R14  | 1061    8   15   16   14   19   13    6 |    42   50   32   47   35   51    40
 R15  | 2739    6   13   11    7   32   21    7 |    57   64   63   54   67   50    57
 R16  |  960   14   16   13   10   16   18    6 |    62   66   62   59   57   69    60
 R17  | 1015   14   15   12   14   14   20    6 |    36   31   29   37   33   31    31
 R18  |  753    7   16   11   14   16   19    6 |    34   35   39   40   36   30    34
 R19  | 1034   39   88   42   53   17   61   23 |    55   58   76   62   43   49    53
 R20  | 5565   60   96   20   70   33   99   29 |    67   59   47   60   37   55    47
 R21  | 1022    7   11   10    9   16   10    5 |    47   51   49   52   37   46    46
 R22  | 1280   12   10   16    9   17   13    6 |    39   41   43   44   26   43    37
 R24  |  934   16   17   18   19   16   12    7 |    50   46   48   58   45   46    46
XR25  |12482   20   34  ---  ---   39  ---   22 |    37   57  ---  ---   23  ---    33
XR26E | 9747   31  ---  ---   33   60  ---   30 |    24  ---  ---   30   78  ---    23
------+-----------------------------------------+-------------------------------------
 RMS  | 1835   22   35   19   25   20   32      |T   58   64   64   63   57   58    56
 WRMS | 1835   14   21   12   15   18   26      |NE  51   54   54   55   46   51    48
 MEDI | 1072   14   16   15   14   16   15      |MD  53   58   62   58   46   50    48

Table 3.2320.6  GPS week: 2320   Day: 6   MJD: 60490                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E |  899   31   39   45   20   23   48   15 |    57   68   90   77   57   62    63
XR02E |  907   11   14   25   14   21  ---    9 |    61   59   63   56   53  ---    57
 R03E | 1267    9   13   12   22   14   10    6 |    66   64   71   87   61   72    68
 R04E | 1110    9   12   10   16   15   13    5 |    60   63   61   58   62   57    58
 R05E | 3507   11   14   15   13    9   12    5 |    64   58   61   67   61   62    61
 R07E | 2714    9   14   17   20   16   14    6 |    65   69   73   69   74   67    67
 R08E | 1730    8   13   20   15   12   13    6 |   114  114  114  124  106  118   114
 R09  | 1210   13   15   11   12    8   12    5 |   157  156  161  154  163  154   157
 R11  | 2460   12   10   14   11   11   11    5 |    38   37   34   31   32   38    33
 R12  |  846   10   21   18   15   18   18    7 |    56   62   51   55   45   60    53
 R13  |  936   14   17   30   53   22   30   13 |    75   73   66   74   59   64    66
 R14  |  726   10   13   16   13   20   15    6 |    62   66   54   59   63   57    59
 R15  | 1834    8   12   14   16   17   12    6 |    78   85   75   71   75   76    75
 R16  |  792    9   24   11   12   25   12    7 |    85   87   88   84   78   86    83
 R17  |  978   12    9   11   13   13   12    5 |    61   55   57   61   57   54    57
 R18  |  767   10   21   16   26   17   21    8 |    46   60   44   49   47   41    44
 R19  | 1099   39   85   43   46   37   57   23 |   103   61  104  105   93   65    87
 R20  | 4938   62  103   54   61   26  100   31 |   101   52  101  103   64   62    73
 R21  |  947   14   12   12   12   22   15    7 |    60   60   63   67   53   56    58
 R22  | 1301   11   12   13    9   24   13    6 |    41   44   37   48   47   49    41
 R24  |  752    9   14   15    7   15   16    6 |    64   64   60   64   61   58    60
XR25  |13817   23   14  ---  ---   27  ---   16 |    34   44  ---  ---   34  ---    35
XR26E | 6953   33  ---  ---   36   66  ---   33 |    53  ---  ---   66  105  ---    59
------+-----------------------------------------+-------------------------------------
 RMS  | 1874   20   34   23   25   19   31      |T   69   68   72   74   67   67    66
 WRMS | 1874   17   20   13   16   17   31      |NE  70   67   71   73   64   65    65
 MEDI | 1110   11   14   15   15   18   13      |MD  62   62   63   67   61   62    60



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