[IGSREPORT-30824] Wk 2406 IGLOS Final Orbits

acc acc at igs.org
Fri Mar 6 02:17:27 UTC 2026


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2406   (Feb 15, 2026 - Feb 21, 2026) 
                                                                               
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 2.2406.
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:
                                                                               
 igl2406[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2406 in the SP3 format.
 igl24067.sum      Combination Report for GPS Week 2406.


    
    
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.

Starting 02-Feb-2025 (GPS week 2352) the IGS Analysis Centers started using 
the IGS realization of the updated ITRF2020-u2023, called IGb20. The combined
GLONASS orbits from this date are therefore in IGb20 frame.

Starting 11-Jan-2026 (GPS Week 2401, day 0, MJD 61051), all IGS products
are based on the IGS realization of the second yearly update of ITRF2020
called ITRF2020-u2024. This IGS realization is called IGc20.
For more information see IGSMAIL #8634.

 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
    
    Starting 28-Nov-2022, the absolute antenna model file has been updated to
    igs20.atx to be consistent with IGS20.
    See IGSMAIL #8238 and #8256 for more information
        https://files.igs.org/pub/station/general/igs20.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  |      6.6 ns
                1  |      5.2 ns
                2  |      6.1 ns
                3  |      6.3 ns
                4  |      5.6 ns
                5  |      6.7 ns
                6  |      6.7 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
               ----+--------+---------------
                0  |  ESA   | R06
                1  |  ESA   | R06
                2  |  ESA   | R06
                3  |  ESA   | R06
                4  |  ESA   | R06
                5  |  ESA   | R06
                6  |  ESA   | R06

    
         
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 1.2406, 1a.2406).
        
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 2.2406.0-6)                                                                                
    
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 3.2406.0-6). 
        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 2406 summary.                      (Feb 15, 2026 - Feb 21, 2026)

Table 1.2406.a     GPS week : 2406   MJD: 61086.0-61092.0

         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    -2    15   -10   -16   .13   16   15 |    2714   -1230   3558   9185
        |    0     0     1    25    10    20   .03           |    1323    1420
esa  n/a|   -3    -1     0   -29    19     2  -.06   36   34 |    3760    -699   3605   9981
        |    1     1     3    25    25    45   .04           |     630    1275
gfz  n/a|   -1     0    -2    12    11     8  -.17   17   16 |       0   -1249   3563   9188
        |    1     0     1    26    14    20   .06           |       0    1663
grg  n/a|    2     0     1   -13    -1    22   .26   17   15 |    6604   -1355   3615   9332
        |    0     0     2    18    18    39   .04           |     823    1567
iac  n/a|    0     0    -1    16    -4   -21  -.17   19   19 |    7974    -481   3745  10248
        |    1     1     2    21    33    20   .03           |     460    1319
jgx  n/a|    0     0     5   -18    -9     6  -.06   15   15 |    4758   -1571   3665   9761
        |    0     1     2    15    24    28   .07           |    1217    1657


Table 1.2406.b     GPS week : 2406   MJD: 61086.0-61092.0   

         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
------+------------------------------------+------------------------------------------
 R02  |    7    6    8    7    9    7    8 |
 R03  |    7    6    9    7    7    6    9 |
 R04  |    6    7    7    7    6    6    7 |
 R05  |    7    8    8    8    9    6    8 |
 R06  |   30   30   35   41   41   34   34 |
 R07  |    6    9    8    7    8    7    7 |
 R08  |   10    9    9    8    9   10   10 |
 R09  |    8    8    8   10    8    7    7 |
 R11  |    6    6    7    6    9    6    6 |
 R12  |    6    9    7    8    7   11    8 |
 R14  |    7    6    9    6    7    7    7 |
 R15  |    8    7    7    8    6    7    9 |
 R16  |    8   11    9    9   10    9   10 |
 R17  |    8    6    8    8   12    9   10 |
 R18  |    9    7    6    7   10    8    9 |
 R19  |   11    8    8    8    9    9    8 |
 R20  |   11   11   10   10   13   12   13 |
 R21  |   10   11   10   11   10    9    9 |
 R22  |   12   10    8   11    9    8    7 |
 R24  |    8    9    9    9    9    9   10 |
 R26  |   27   27   27   29   27   34   47 |
 R28  |   52   47   99   83   55   72   74 |


Table 1.2406.c     GPS week : 2406   MJD: 61086.0-61092.0   

         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 2406 0   |    8    -4    14    -159     880   10280  79.9  1905  1905 |    6626       0
brd 2406 1   |   61    75   101    -349    1016    6731  77.9  1614  1614 |    5189       0
brd 2406 2   | -188   140   153      26    1244    4389  79.8  1572  1572 |    6137       0
brd 2406 3   |  -55   -16   109     234   -1393    3867  78.9  1338  1338 |    6345       0
brd 2406 4   |  -25   -58    16    1518     438    3464  81.0  1584  1584 |    5590       0
brd 2406 5   |  -46   154    87     286    -680    3299  82.3  1782  1782 |    6673       0
brd 2406 6   |  -96    13    88    -212   -1295    3690  79.5  1675  1675 |    6698       0
-------------+------------------------------------------------------------+----------------
brd 2406 mean|  -48    43    81     191      30    5102  79.9  1638  1638 |    6179       0
brd 2406 sdev|   79    81    50     629    1127    2563   1.4   178   178 |     587       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 2.2406.0  GPS week: 2406   Day: 0   MJD: 61086                            

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    -3    37   -15   -46   .17   16   15 |    4173     635   3270   9885
esa  n/a|   -1    -3     0   -46     6    49  -.06   36   34 |    2998     556   3302  10905
gfz  n/a|    1     0    -2     4     5    24  -.26   14   14 |       0     767   3265   9781
grg  n/a|    1     0     2   -13   -19    52   .28   19   14 |    6402      69   3422   9995
iac  n/a|   -1     1     2     0    32   -45  -.19   20   21 |    7481    1977   3587  10480
jgx  n/a|    0     1     2     4   -12   -15   .03   14   14 |    6110     352   3450  10604

Table 2.2406.1  GPS week: 2406   Day: 1   MJD: 61087                            

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    -1    20     0   -32   .12   15   14 |    4478   -2117   4636  10928
esa  n/a|   -3     0     4   -23   -29   -70  -.09   36   29 |    4385   -1410   4660  11745
gfz  n/a|    0     0     0    15    25    16  -.17   17   16 |       0   -2057   4645  11035
grg  n/a|    1     0    -1   -43   -24    45   .25   18   15 |    5770   -1713   4666  11270
iac  n/a|    2     1    -3    51     0   -13  -.20   16   17 |    7997   -1174   4848  11464
jgx  n/a|    0     2     6   -24   -12    28  -.01   16   16 |    6310   -2901   4878  11745

Table 2.2406.2  GPS week: 2406   Day: 2   MJD: 61088                            

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     6   -15    -5   .16   15   15 |    3228   -1350   3640   7678
esa  n/a|   -2    -3     0   -43    34   -38  -.05   39   36 |    3610    -520   3681   8111
gfz  n/a|    0     0     0    13    -6   -12  -.13   16   15 |       0    -795   3637   7855
grg  n/a|    1     0     2     7     2    67   .30   21   20 |    6110    -466   3635   7783
iac  n/a|   -1     0    -2     5   -19   -34  -.13   16   17 |    7931    -150   3667   8979
jgx  n/a|    0    -1     3   -12     8    -3  -.01   13   13 |    4620    -538   3644   8222

Table 2.2406.3  GPS week: 2406   Day: 3   MJD: 61089                            

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    -4   -29    -8     0   .11   17   15 |    2606     646   3640   9069
esa  n/a|   -5     0    -1     6    35    -1  -.03   34   33 |    3352    1297   3693   9968
gfz  n/a|   -1     0    -2    67    -4    29  -.09   16   15 |       0     950   3651   8923
grg  n/a|    3     0     4    -3    -8   -24   .22   15   15 |    6095     203   3449   8935
iac  n/a|    0    -1     0   -11    40    12  -.19   17   19 |    8029     281   3717  10110
jgx  n/a|    1     2     2    -3     1     1  -.08   15   15 |    5270     -12   3578   9735

Table 2.2406.4  GPS week: 2406   Day: 4   MJD: 61090                            

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    34   -28   -32   .16   16   16 |    2111   -2738   3214   9145
esa  n/a|   -3    -1    -2   -19     9    17  -.10   42   41 |    3242   -1923   3267  10151
gfz  n/a|    0     1    -5   -10    10    25  -.17   19   17 |       0   -3146   3229   9176
grg  n/a|    3    -1     0   -11     3    50   .28   16   14 |    6931   -3288   3362   9443
iac  n/a|    0     0     0    30     2   -38  -.21   21   23 |    7359    -988   3296  10279
jgx  n/a|    0     1     7   -22    13   -30  -.07   16   16 |    3752   -3584   3376   9777

Table 2.2406.5  GPS week: 2406   Day: 5   MJD: 61091                            

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     0     0    -1   -13   -12   .09   16   16 |    1042   -1042   3311   8464
esa  n/a|   -6     0    -4    -8    34    58   .01   33   33 |    4036    -728   3337   9720
gfz  n/a|   -4     0    -2     8    26    -4  -.22   18   18 |       0   -1428   3316   8440
grg  n/a|    2     0     0     3     0   -24   .28   13   12 |    6667    -664   3449   8680
iac  n/a|    0     2    -3    27   -52    -6  -.15   22   20 |    8688   -1977   3447   9748
jgx  n/a|    1     0     7   -39    -9    11  -.13   14   14 |    2994    -980   3429   8893

Table 2.2406.6  GPS week: 2406   Day: 6   MJD: 61092                            

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    40     4    12   .08   15   15 |    1361   -2646   3199   9131
esa  n/a|   -2     0    -2   -68    44     3  -.11   34   34 |    4697   -2170   3295   9273
gfz  n/a|   -2     1    -3    -9    23   -19  -.13   18   15 |       0   -3040   3200   9110
grg  n/a|    2     0     3   -32    33    -7   .20   14   13 |    8253   -3627   3327   9219
iac  n/a|   -2     0    -4    12   -34   -27  -.15   20   17 |    8339   -1341   3655  10682
jgx  n/a|    0     0     7   -30   -59    55  -.14   19   19 |    4251   -3336   3306   9354

       
       
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 3.2406.0  GPS week: 2406   Day: 0   MJD: 61086                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02M |  928   14   21   10   12   20   18    7 |    70   55   61   64   68   53    61
 R03M | 4487   13   17   19   13   16    9    6 |    83   93   74   80   84   69    78
 R04  | 2121   14   20   10   13   17   14    6 |    94  106   93   90   94   90    93
 R05M | 3217   17   33   12   11   16    8    6 |    76   80   69   73   66   66    70
XR06M | 1037   36  694   20  ---   67  ---   30 |    31  231   46  ---   91  ---    48
 R07  | 2364    8   34   14    7   10   10    6 |    76   80   69   75   73   72    73
 R08  | 1479   19   51   21   16   19   19   10 |    49   85   56   63   65   54    57
 R09  |  813   11   56   11   14   16    8    8 |    42   47   40   46   46   44    41
 R11M | 2049    8   20    7   11   24   12    6 |    30   31   31   30   40   27    29
 R12M | 1497   17   26   14    8   10   12    6 |    62   51   62   52   59   51    56
 R14M | 1049    8   33   12    8   23   10    6 |    57   69   61   50   50   51    54
 R15M |  612   18   23   18   19   13    9    7 |    73   81   63   65   61   59    64
 R16  | 1663   17   55   11   11   16   11    8 |    80   66   77   75   65   71    72
XR17  | 1805    9   21   13   18   16  ---    7 |    82   69   85   72   80  ---    78
 R18  | 1451   12   25   13   31   16   21    9 |    69   88   64   77   79   68    70
XR19E | 2124   15   26   25  ---   30   18   11 |   108  123  127  ---  105  110   113
 R20E |  719    8   36   13   34   41   17   11 |    64   65   62   76   76   66    64
 R21M |  981   29   40   13   17   14   20    9 |   130  108  116  119  123  115   119
 R22  |  795   13   54   21   38   26   12   11 |    63   94   61   61   74   61    63
 R24  | 1569   22   22   10   16   23   18    8 |    97   74   90   83   98   77    87
XR26  |14240   36   67   29  ---   64  ---   26 |    24   64   39  ---   75  ---    36
XR28E |16153   44  ---  ---  ---   62  ---   52 |    88  ---  ---  ---   92  ---    82
------+-----------------------------------------+-------------------------------------
 RMS  | 1904   16   36   14   19   20   14      |T   70   83   68   69   75   66    68
 WRMS | 1904   15   34   14   14   21   14      |NE  67   77   67   71   74   67    67
 MEDI | 1497   14   33   13   13   17   12      |MD  70   80   63   72   74   66    64

Table 3.2406.1  GPS week: 2406   Day: 1   MJD: 61087                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02M |  681   16   14   13   11   13   15    6 |    39   45   33   40   43   33    37
 R03M | 3008   12   18    8   13   11   15    5 |    54   61   53   57   47   46    51
 R04  | 1204   11   26    9   15   21    5    6 |    69   76   70   63   68   65    67
 R05M | 3437   17   35   14    9   14   18    7 |    47   49   40   44   36   35    39
XR06M | 1029   39  702   24  ---   56  ---   29 |    45  157   61  ---   60  ---    51
 R07  | 1517   11   46   26   12   14   10    8 |    45   58   39   39   43   46    42
 R08  | 1606   13   55   18    8   16   20    9 |    36   57   34   37   34   40    35
 R09  | 1648   12   47   16   14   12   12    7 |    30   35   32   40   32   33    31
 R11M | 1158    9   19   12   17   11   11    5 |    25   32   24   32   26   27    24
 R12M | 1655   15   27   21   24   18   14    8 |    50   43   50   40   57   36    44
 R14M | 1103    8   18   12   12   17   14    6 |    44   47   50   40   49   37    43
 R15M |  746   13   23   27   10    8   11    7 |    56   64   43   62   55   51    52
 R16  | 1537   28   55   24   14    9   17   10 |    53   52   41   42   44   39    41
XR17  | 1636   11   20   12   14   10  ---    6 |    47   43   49   49   47  ---    46
 R18  | 1253    8   29   19   20   11   13    7 |    45   54   37   59   47   40    45
XR19E | 2103   12   23   21  ---   12   17    8 |    44   45   44  ---   40   36    39
 R20E |  644   12   33   13   27   34   20   10 |    66   78   70   85   58   67    65
 R21M |  662   22   53    9   24   18   23   10 |    82   83   70   61   83   56    70
 R22  | 1446   11   44   25   26   16   14    9 |    38   61   35   56   48   47    41
 R24  | 1068   15   20   15   23   19   22    8 |    58   52   60   58   63   49    56
XR26  |15201   42   56   29  ---   59  ---   27 |    51   43   48  ---   46  ---    40
XR28E |21834   44  ---  ---  ---   49  ---   47 |    81  ---  ---  ---  106  ---    87
------+-----------------------------------------+-------------------------------------
 RMS  | 1613   15   36   17   18   16   16      |T   50   58   46   50   51   43    47
 WRMS | 1613   14   29   16   15   17   16      |NE  47   53   44   49   47   44    44
 MEDI | 1446   12   29   16   14   14   14      |MD  47   52   44   44   47   40    43

Table 3.2406.2  GPS week: 2406   Day: 2   MJD: 61088                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02M | 1090   11   34   12   17   17   17    7 |    52   37   55   61   60   43    51
 R03M | 2424   18   41   15   14   15   26    9 |    60   74   52   54   55   39    51
 R04  | 1007   10   29    9   22   15   11    6 |    65   75   64   76   62   62    64
 R05M | 2343   11   29   14   28   13   11    7 |    60   58   55   72   54   51    56
XR06M | 1103   38  684   37  ---   68  ---   35 |    54  110   42  ---   80  ---    54
 R07  |  967   15   53   20   11   13    8    8 |    58   64   44   54   51   49    51
 R08  | 1474   22   38   22   15   14   13    8 |    45   71   53   60   58   64    55
 R09  | 1678    9   64   10   10   10    8    7 |    49   57   45   48   49   51    47
 R11M | 1748   13   15   15   26    9    9    6 |    25   34   23   48   28   26    27
 R12M | 1361   16   23    8   27   15    9    7 |    49   48   45   34   54   35    42
 R14M | 1056    6   42   23   32    7   10    8 |    49   71   66   40   50   48    50
 R15M |  919   17   34   15    9    8   16    7 |    50   50   40   50   46   39    43
 R16  | 2669   21   46   19   12   16    9    8 |    53   35   41   44   39   41    40
XR17  | 1272   14   25   17   18   14  ---    8 |    71   49   64   58   69  ---    63
 R18  |  807    8   29   12   13   13   10    5 |    57   70   49   56   61   51    54
XR19E | 2548   13   25   19  ---    9   15    7 |    47   52   58  ---   53   46    49
 R20E |  708   12   27   20   22   35   15   10 |    53   54   45   50   67   56    52
 R21M | 1421   14   46   19   28   20   14    9 |    86   88   80   92   92   91    86
 R22  | 2036   10   49   19   18   13    8    7 |    46   69   42   52   51   54    48
 R24  | 1085   21   29   14   32   14   15    9 |    87   74   89   78   81   77    81
XR26  |15040   35   81   34  ---   55  ---   27 |    24   51   28  ---   37  ---    20
XR28E |16205   96  ---  ---  ---  101  ---   99 |    62  ---  ---  ---  103  ---    45
------+-----------------------------------------+-------------------------------------
 RMS  | 1572   15   39   16   21   16   13      |T   54   61   51   57   59   51    51
 WRMS | 1572   15   36   15   20   17   13      |NE  55   61   51   58   55   56    52
 MEDI | 1361   14   34   17   18   14   11      |MD  53   58   49   54   54   49    51

Table 3.2406.3  GPS week: 2406   Day: 3   MJD: 61089                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02M | 1092   15   15   21   16   17    8    7 |    61   60   46   66   47   53    54
 R03M | 1234   18   24   12   16   17   14    7 |    68   76   57   71   56   54    61
 R04  | 1459    9   31   11    9   22   12    6 |    62   74   64   63   75   60    64
 R05M | 1554    8   38   19   21   12   11    7 |    65   69   51   76   62   57    62
XR06M | 1170   35  658   42  ---   85  ---   40 |   118  149  114  ---  143  ---   120
 R07  | 1113   12   43    8   14   13   11    7 |    63   59   70   76   69   57    65
 R08  | 1868   18   26   19   14   14   16    7 |    43   61   46   55   56   58    51
 R09  | 1378   10   61   23   12   12   16    9 |    18   28   37   33   29   26    24
 R11M |  866    9   18   13   16   10   11    5 |    14   28   18   31   19   20    17
 R12M | 1064   18   40   12   16   18    9    8 |    48   41   35   41   46   37    39
 R14M | 1357    9   33   10    9   13   13    6 |    54   69   51   49   53   43    49
 R15M |  852   14   27   19   12   21   13    7 |    55   61   54   49   36   40    46
 R16  | 2415   21   55   14   11   14   13    9 |    59   26   48   50   41   40    44
XR17  |  936   13   21   11   19    9  ---    7 |    74   64   75   63   66  ---    68
 R18  |  873    9   25   13   17   19   13    7 |    64   74   64   60   78   64    65
XR19E | 2192   15   32   11  ---   13   10    7 |    38   51   48  ---   50   46    45
 R20E |  673   20   23   19   14   29   22    9 |    48   52   63   57   55   58    53
 R21M | 1400   31   31   19   15   19   26   10 |   115  109   96  117  115  109   109
XR22  | 2045   11   40   21   20   19  ---   10 |    35   60   35   39   42  ---    37
 R24  | 1133   25   25   11   24   19   16    9 |    73   58   64   58   68   53    60
XR26  |11532   41   87   33  ---   56  ---   29 |    47   69   70  ---   76  ---    58
XR28E |18936   78  ---  ---  ---   87  ---   82 |    77  ---  ---  ---  160  ---   104
------+-----------------------------------------+-------------------------------------
 RMS  | 1338   17   34   16   15   17   15      |T   59   63   57   58   65   51    58
 WRMS | 1338   15   33   15   15   19   15      |NE  53   57   57   55   60   51    53
 MEDI | 1234   15   31   14   15   17   13      |MD  59   61   54   57   56   53    54

Table 3.2406.4  GPS week: 2406   Day: 4   MJD: 61090                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02M |  779   24   35   13   17   20   18    9 |    48   39   30   41   31   43    36
 R03M |  910    9   42   18   14   10   11    7 |    63   88   70   67   64   60    65
 R04  | 1773   14   22   15    6    8   11    5 |    67   82   73   66   67   64    67
 R05M | 1301    8   40   28   13   20   12    8 |    51   52   76   62   42   52    55
XR06M | 1016   42  621   38  ---   81  ---   40 |    72  118   85  ---   92  ---    75
 R07  | 2256   13   37   31   12   10   13    8 |    51   59   29   50   50   40    43
 R08  | 2878    8   50   20   15   25   16    9 |    34   60   31   30   50   30    33
 R09  | 1959   15   53   12    9   16   10    7 |    38   41   39   40   42   39    38
 R11M |  860    9   43   17   22   17   20    9 |    17   42   23   25   22   27    15
 R12M | 1763   17   25    8   18   13   10    6 |    45   39   37   36   39   38    37
 R14M | 1166    9   43   11   12    9   14    6 |    49   71   52   51   47   43    48
 R15M |  763   15   23   11   10   12   13    6 |    57   60   60   62   50   48    55
 R16  | 1089   18   74   22   12    9   11    9 |    63   41   69   52   51   47    53
XR17  | 1490   18   28   20   28   24  ---   11 |    65   48   41   53   69  ---    53
 R18  |  712   15   29   26   20   29   13    9 |    56   71   50   74   84   55    62
XR19E | 1407   13   35   15  ---   24   10    8 |    36   45   29  ---   53   34    36
 R20E |  679   14   43   20   17   56   17   13 |    38   57   33   41   78   36    43
 R21M |  708   20   38   16   16   10   31    9 |   202  209  211  204  201  202   204
 R22  | 1857   18   53   16   15   16   16    8 |    36   72   45   53   44   47    44
 R24  | 2693   25   34   11   24   17   14    9 |    80   64   76   79   80   70    74
XR26  |10709   34   46   36  ---   64  ---   26 |    35   42   41  ---   68  ---    41
XR28E |23677   51  ---  ---  ---   59  ---   55 |   104  ---  ---  ---  144  ---   114
------+-----------------------------------------+-------------------------------------
 RMS  | 1583   16   42   19   16   21   16      |T   59   66   57   60   66   54    58
 WRMS | 1583   16   41   17   14   23   16      |NE  52   58   49   55   60   49    50
 MEDI | 1301   15   40   17   15   17   13      |MD  51   59   45   52   51   43    48

Table 3.2406.5  GPS week: 2406   Day: 5   MJD: 61091                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02M |  849   22   23   16   13   11    9    7 |    44   42   38   35   38   33    36
 R03M | 1062    8   19   22    6   12   12    6 |    67   60   51   63   61   71    63
 R04  | 1550    7   24   19    6   20   10    6 |    57   66   51   55   49   62    55
 R05M | 1955   12   27   11   10   19   12    6 |    50   45   42   41   50   40    42
XR06M |  936   33  636   31  ---   76  ---   34 |   128  132  135  ---  132  ---   129
 R07  | 1041   11   16   14   14   21   11    6 |    43   34   33   45   25   36    36
 R08  | 4253   18   47   24   11   18   21    9 |    32   50   48   31   31   25    31
 R09  | 1075    8   36   15    9   17   10    6 |    39   42   39   40   42   47    40
 R11M |  785   15   19   14   13   10   12    6 |    18   25   23   27   23   19    18
 R12M | 2249   29   42   22   23   20   11   10 |    48   63   50   51   44   41    45
 R14M | 1581   13   35   12   11   21   11    7 |    44   54   45   45   33   38    40
 R15M | 1347   17   30   14   14   15   11    7 |    50   58   50   39   35   40    42
 R16  |  907   15   49   26   15   10   12    9 |    58   46   73   47   61   49    54
XR17  |  711   18   29   10   19   14  ---    9 |    60   43   51   54   60  ---    53
 R18  |  686   10   34   15   20   25   11    8 |    52   61   51   52   64   50    51
XR19E |  886   12   26   21  ---   25   12    9 |    59   64   55  ---   68   67    61
 R20E | 1139    9   37   23    6   59   16   12 |    46   57   34   48   67   35    42
 R21M | 1087   23   35   19   18   24   13    9 |   266  264  262  256  259  259   260
 R22  | 2131   15   39   16   14   11   17    8 |    41   62   57   53   47   40    46
 R24  | 2688   25   26   20   11   15   25    9 |    67   46   62   57   49   51    55
XR26  |10275   35   66   52  ---   83  ---   34 |    38   75   44  ---   88  ---    51
XR28E |22059   59  ---  ---  ---   87  ---   72 |    88  ---  ---  ---   59  ---    62
------+-----------------------------------------+-------------------------------------
 RMS  | 1781   16   33   18   13   22   14      |T   63   66   61   57   62   55    59
 WRMS | 1781   16   33   18   12   20   14      |NE  48   52   50   48   51   45    47
 MEDI | 1087   15   34   19   13   19   12      |MD  50   57   50   47   49   40    46

Table 3.2406.6  GPS week: 2406   Day: 6   MJD: 61092                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02M | 1707   23   26   26   10   10   12    8 |    67   58   52   55   54   53    55
 R03M | 1339   10   27   17   15   18   29    8 |    87   93   81   87   91   71    83
 R04  | 1538   12   26   22    8   19   11    7 |    86  101   78   81   76   80    81
 R05M | 2938   12   35   23   11   15   17    8 |    81   91   80   72   76   68    75
XR06M |  906   32  639   34  ---   71  ---   33 |   147  226  139  ---  168  ---   147
 R07  |  812   10   24   13    8   13   22    6 |    68   72   70   66   60   55    63
 R08  | 2452   15   46   23   10   22   25    9 |    45   73   59   53   47   37    48
 R09  | 1219    9   36   17    9   13   12    6 |    49   55   49   48   50   51    48
 R11M |  957    8   26   16    9    8   12    5 |    25   30   30   31   30   29    27
 R12M | 2190   19   20   11   17   20   13    7 |    57   60   53   46   49   50    50
 R14M | 1120    6   31   17   13   10   19    7 |    54   70   62   51   56   42    53
 R15M | 2144   20   41   11   12   14   27    9 |    71   81   63   60   57   55    61
 R16  | 1034   28   41   18   23   18    9   10 |    77   58   75   57   65   60    63
XR17  |  831   10   38   30   16   13  ---   10 |    82   58   92   66   73  ---    74
 R18  |  744   17   34   21   23   12   16    9 |    70   83   66   67   71   60    66
XR19E |  989   11   29   18  ---   16   11    8 |    81   87   80  ---   90   85    83
 R20E | 1396   12   36   15   20   55   16   12 |    70   72   74   66   94   72    72
 R21M | 2100   16   42   11   13   21   20    8 |   325  320  319  326  326  320   322
 R22  |  941   11   38   12   13   11   12    6 |    55   88   62   61   63   55    60
 R24  | 1842   18   33   26   14    9   32    9 |    88   65   88   74   77   66    77
XR26  | 8386   33  ---   59  ---   96  ---   46 |    37  ---   31  ---  119  ---    49
XR28E |13138   65  ---  ---  ---   83  ---   74 |   108  ---  ---  ---   90  ---    90
------+-----------------------------------------+-------------------------------------
 RMS  | 1675   15   34   18   14   20   19      |T   83   92   81   75   85   72    79
 WRMS | 1675   15   34   15   13   17   19      |NE  65   72   67   63   70   58    62
 MEDI | 1339   12   34   18   13   15   16      |MD  70   72   70   61   71   55    63



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