[IGSREPORT-30949] Wk 2417 IGLOS Final Orbits

acc acc at igs.org
Fri May 22 02:38:23 UTC 2026


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2417   (May 03, 2026 - May 09, 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 2.2417.
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:
                                                                               
 igl2417[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2417 in the SP3 format.
 igl24177.sum      Combination Report for GPS Week 2417.


    
    
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  |      7.5 ns
                1  |     11.3 ns
                2  |      2.4 ns
                3  |      8.6 ns
                4  |      8.0 ns
                5  |     14.0 ns
                6  |     10.0 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  |  GRG   | R03 R07
                1  |  ALL   | R03
                1  |  GRG   | R07
                2  |  ALL   | R03
                4  |  IAC   | R06
                5  |  IAC   | R06
                6  |  IAC   | 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 1.2417, 1a.2417).
        
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 2.2417.0-6)                                                                                
    
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 3.2417.0-6). 
        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 2417 summary.                      (May 03, 2026 - May 09, 2026)

Table 1.2417.a     GPS week : 2417   MJD: 61163.0-61169.0

         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|   -2     0     3     5    -8    -7   .09   14   13 |    -853    -403   4149   9946
        |    1     0     1    18    15    18   .03           |    2190    6087
esa  n/a|   -3     0     0     4   -24    25  -.06   20   20 |    2060    -633   4205   9719
        |    0     1     2    19    13    15   .02           |    2465    6497
gfz  n/a|    0     0     4     8    17   -16  -.20   15   14 |       0    -689   4147   9944
        |    0     1     2    10    15    27   .03           |       0    6108
grg  n/a|    2     0     1   -18     6   -10   .34   33   13 |    8918    -416   4263   9415
        |    1     1     2    23    22    56   .04           |    2078    6510
iac  n/a|    0     0    -1     9     0   -17  -.10   17   17 |   10403     338   4145  10706
        |    1     1     1    30    39    35   .02           |    2577    3344
jgx  n/a|    1     0    -8    -6    -3    36  -.12   15   15 |    1401    -493   4139   9326
        |    0     1     1    10    19    25   .04           |    2275    6599


Table 1.2417.b     GPS week : 2417   MJD: 61163.0-61169.0   

         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  |   10    9    6    7    7    8    8 |
 R03  |    8  ---  ---   11    7    8    8 |
 R04  |    8    7    7    8    6    5    8 |
 R05  |    6    7    7    6    7    4    6 |
 R06  |   31   31   35   31   12   15   18 |
 R07  |    8    9   10    7    6    6    7 |
 R08  |   11    9   10   11   10    9   10 |
 R09  |    7    7    7    7    6    6    7 |
 R11  |    8    6    7    6    7    7    7 |
 R12  |    6    7    7    8    7    8    7 |
 R14  |    6    5    6    6    6    7    7 |
 R15  |    7    6    6    6    5    6    6 |
 R16  |    7    9    6    6    7    8    6 |
 R17  |    7    7    7    7    6    6    7 |
 R18  |    7    9    6   10    6    7    9 |
 R19  |    6    7    7    7    9   10    7 |
 R20  |    6    6    5    6    6    6    8 |
 R21  |    7    7    6    6    5    6    7 |
 R22  |    7    6    6    6    7    5    6 |
 R24  |    5    8    7    6    7    6    8 |


Table 1.2417.c     GPS week : 2417   MJD: 61163.0-61169.0   

         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 2417 0   |  -33   -89   190     439   -1959    -901  79.9  2005  2005 |    7457       0
brd 2417 1   |    0    12    69     647   -1925    2348  80.3  2063  2063 |   11289       0
brd 2417 2   |   98   -22   -48   -1827      77       0  78.4  2201  2201 |    2418       0
brd 2417 3   | -248   112   138    -507   -1744   -1909  74.9  2258  2258 |    8573       0
brd 2417 4   |   36     0    -2    1031     155    8737  78.7  2384  2384 |    7978       0
brd 2417 5   | -228    46   166   -2061    -933    6136  76.9  1797  1797 |   14035       0
brd 2417 6   |   19   -35    83    1387      51    3911  76.0  1816  1816 |    9988       0
-------------+------------------------------------------------------------+----------------
brd 2417 mean|  -50     3    85    -127    -896    2617  77.9  2075  2075 |    8819       0
brd 2417 sdev|  134    64    87    1374     988    3900   2.0   221   221 |    3611       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 2.2417.0  GPS week: 2417   Day: 0   MJD: 61163                            

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     3     4   -30   -17   .10   13   13 |     385   -1850   3197   9808
esa  n/a|   -3     0    -2    -5   -26     4  -.05   20   21 |    3502   -2084   3270   9653
gfz  n/a|    0    -1     2    12    19   -15  -.19   15   14 |       0   -2220   3181   9921
grg  n/a|    3     2     5   -25   -22    26   .32   99   16 |    8380   -1757   3233   9665
iac  n/a|    0     0     0    -4    61   -43  -.10   19   17 |    9138   -1240   3205  10575
jgx  n/a|    1     1    -9    -7     5    11  -.05   16   16 |     988    -734   2862   9071

Table 2.2417.1  GPS week: 2417   Day: 1   MJD: 61164                            

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    23    -6    32   .02   14   14 |     706    9104   5216   9462
esa  n/a|   -3    -1     5    -2   -37    27  -.09   20   22 |    3185    9164   5281   9688
gfz  n/a|    0     1     2     6    11    21  -.26   18   17 |       0    8956   5205   9511
grg  n/a|    0     0     2   -37    38   -85   .33   59   13 |    6056   10127   5354   8942
iac  n/a|    0     1    -4    45   -31    -5  -.12   19   19 |   10289    4713   5209  10125
jgx  n/a|    1    -1    -9   -14    13    55  -.12   16   16 |    3945    9447   5278   9103

Table 2.2417.2  GPS week: 2417   Day: 2   MJD: 61165                            

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     3    -3    -7    -7   .11   13   11 |    1748   -7744   4231   9834
esa  n/a|   -4     0     0    25    -7     9  -.07   22   19 |    5028   -8499   4324   9820
gfz  n/a|    0     0     1    14    13   -45  -.18   13   11 |       0   -7910   4233   9904
grg  n/a|    1     0     0   -38     9    51   .32   16   14 |    6438   -8111   4345   9082
iac  n/a|    0     1    -1    35   -17    -8  -.08   13   13 |    7101   -3958   4228  10550
jgx  n/a|    1    -1    -6    -6    24    42  -.11   17   17 |    4379   -8809   4336   8756

Table 2.2417.3  GPS week: 2417   Day: 3   MJD: 61166                            

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     4     7   -24    -5   .12   13   12 |    -362    -854   4041  10658
esa  n/a|   -4    -2     0    27   -28    20  -.03   19   18 |    3394   -1359   3973   9420
gfz  n/a|    0     0     6     4    46   -13  -.21   14   13 |       0    -966   4043  10757
grg  n/a|    1     0    -1   -12   -12   -90   .29   16   13 |    8984    -904   4058   9572
iac  n/a|    0     1     0    -8    28    43  -.10   18   17 |    9254    2566   4034  11535
jgx  n/a|    2     1   -11     6    -3    16  -.11   14   14 |     730    -734   4017   9139

Table 2.2417.4  GPS week: 2417   Day: 4   MJD: 61167                            

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     3    19    16   -13   .10   14   14 |   -4051   -5970   3427   8383
esa  n/a|   -1     0     2    16   -36    31  -.07   20   18 |   -1110   -6763   3499   8467
gfz  n/a|    0     0     7   -10     3    12  -.20   14   15 |       0   -6550   3433   8147
grg  n/a|    1     0     2    -3    17   -16   .35   12   10 |   10948   -6347   3577   8192
iac  n/a|    3    -1    -2     3   -36    -3  -.12   17   17 |    9261   -2550   3418   9268
jgx  n/a|    0     0    -8    -6   -20    29  -.17   11   11 |   -1310   -7074   3374   8250

Table 2.2417.5  GPS week: 2417   Day: 5   MJD: 61168                            

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     0     1    14     0   -24   .12   15   15 |   -3610    6167   4025   9087
esa  n/a|   -3    -2     1   -22    -5    50  -.06   19   19 |   -1472    6735   4076   8905
gfz  n/a|    0     2     4     9    28   -23  -.17   13   11 |       0    5686   4019   9189
grg  n/a|    3     0     1   -33    26    17   .43   13   13 |   10809    6202   4130   8632
iac  n/a|    1     0     0    35   -34   -38  -.05   13   13 |   13441    3805   4013   9865
jgx  n/a|    0     1    -5   -23   -14    18  -.13   15   15 |   -1232    6418   4073   8879

Table 2.2417.6  GPS week: 2417   Day: 6   MJD: 61169                            

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     0     4   -31   -10   -19   .09   13   13 |    -787   -1676   4909  12394
esa  n/a|   -2    -1     0    -9   -32    35  -.07   19   20 |    1895   -1628   5016  12086
gfz  n/a|    0     0     5    25     2   -52  -.22   16   16 |       0   -1819   4916  12179
grg  n/a|    2     0     0    25    -8    24   .36   14   14 |   10813   -2122   5145  11820
iac  n/a|    2     0    -2   -38    33   -65  -.10   20   21 |   14338    -970   4908  13028
jgx  n/a|    0     0    -7     4   -29    82  -.16   16   16 |    2308   -1970   5033  12087

       
       
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 3.2417.0  GPS week: 2417   Day: 0   MJD: 61163                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  851   13   30   19   16   30   23    9 |    82   60   98   98   99   70    84
XR03  | 5825   15   10   10 1943   16  ---    7 |   111   61   69 9999   75  ---    92
XR04  | 1164   16   12   14   17   15  ---    7 |    81   77   68   64   59  ---    69
 R05  | 1312   14   13   17   13    9   15    6 |    78   66   63   77   64   58    68
XR06  |  872   35  ---   23  ---   68  ---   30 |    37  ---   57  ---   85  ---    51
 R07  | 2730    5   28   15  393   13   15    8 |    92   77   98  263   99   79    90
 R08  |  986   33   17   12   17   39   16   10 |    72   95   99  103  113   89    93
 R09  | 2418   10   23   24    8   12    8    6 |    23   29   31   24   27   23    22
 R11  | 1100   12   17   20   22   19   13    8 |    37   40   36   41   34   28    34
 R12  | 1345   12   19    7   12   11   15    6 |    75   77   69   73   60   57    68
 R14  | 2649    7   13   15    9   13   14    5 |    58   71   70   66   65   53    63
 R15  | 1977    7   23    9   16   15   16    6 |    73   79   67   68   77   57    68
 R16  | 1062   13   19   17   18   12   16    7 |    77   65   74   63   69   58    67
 R17  | 1371   10   16   11   13   24   16    6 |    46   48   46   51   41   39    43
 R18  | 3656   12   21   14    7   11   22    6 |    35   45   40   37   33   28    34
XR19  |  905    6   14   15  ---   13   12    6 |    14   21   21  ---   23   22    17
 R20  | 1042    8   19   11   10   21   10    6 |    19   23   22   23   27   24    19
 R21  | 3253    8   20   14   15   23   15    7 |    52   47   49   55   51   42    48
 R22  | 1423   12   13   17   10   15   19    6 |    20   26   29   27   27   29    23
 R24  | 1909   10   12    9    7   14    9    4 |    48   43   46   46   43   49    44
------+-----------------------------------------+-------------------------------------
 RMS  | 2006   13   20   15   99   19   16      |T   56   55   57   69   58   47    54
 WRMS | 2006   13   21   14   16   17   16      |NE  56   55   57   69   58   47    54
 MEDI | 1345   12   17   14   13   15   15      |MD  52   60   57   63   59   49    51

Table 3.2417.1  GPS week: 2417   Day: 1   MJD: 61164                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  980    7   32   23   17   26   16    9 |    65   51   76   72   64   56    63
 R04  |  750   18   14   13    9   17   15    6 |    47   46   36   46   35   42    41
 R05  | 1512   18   11   16    8   13   21    7 |    51   47   54   53   36   37    46
XR06  |  919   30  ---   27  ---   70  ---   31 |    22  ---   36  ---   56  ---    32
 R07  | 1855    8   28   18  240   17   17    9 |    65   52   73  199   74   55    63
 R08  | 1877   24   19   17   16   34   10    9 |    51   70   72   64   78   57    63
 R09  | 4207   10   28   17    9   18   16    7 |    17   30   23   20   25   19    17
 R11  | 2160   12   18   12   12   11   14    5 |    33   38   29   36   28   25    30
 R12  | 1101   19   15    8   10   23   10    6 |    53   50   46   51   32   45    45
 R14  | 2561    9   14   13    9   11   10    5 |    40   52   52   54   47   39    46
 R15  |  858    9   20   12   11   15   17    6 |    53   59   48   54   55   42    51
 R16  |  780   18   13   28   19   24   11    8 |    51   49   32   44   60   39    42
 R17  | 1782    9   19   14   18   17   14    6 |    26   31   24   31   23   15    22
 R18  | 2830   15   28   25   11   12   23    8 |    23   28   19   26   26   21    19
XR19  | 1212    8   22   11  ---   16   10    7 |    16   22   17  ---   24   24    18
 R20  | 1634    9   17   13    9   20    9    5 |    14   18   18   18   25   17    13
 R21  | 2205   11   20   17   13   22   11    7 |    32   34   28   39   33   28    29
 R22  | 1969    9   19   13   11   20   11    6 |    13   25   17   25   22   23    18
 R24  | 2738   12   19   28    9   10   26    8 |    26   26   38   28   21   27    25
------+-----------------------------------------+-------------------------------------
 RMS  | 2063   14   20   18   59   19   16      |T   42   40   38   50   40   33    38
 WRMS | 2063   14   22   17   13   19   16      |NE  42   40   38   50   40   33    38
 MEDI | 1782   11   19   16   11   17   14      |MD  33   38   36   44   33   28    32

Table 3.2417.2  GPS week: 2417   Day: 2   MJD: 61165                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  766   10   22   10   16   11   15    6 |    77   60   69   84   65   63    70
XR04  |  894   14   12   11   10   15  ---    6 |    61   54   57   66   50  ---    57
 R05  | 1707   13   20   13   12   13   16    6 |    53   48   36   57   39   47    45
XR06  |  926   33  ---   35  ---   71  ---   34 |    38  ---   49  ---   71  ---    48
 R07  | 1098   10   38    9   34   16   23   10 |    74   72   76  163   87   62    78
 R08  | 2495   28   17   24   22   13   17    9 |    71   88   96   88   79   77    82
 R09  | 2884    8   27   11   12   15   15    6 |    26   27   28   29   31   28    24
 R11  | 2355   14   17   21   12   13   10    6 |    30   27   28   24   34   24    25
 R12  | 1158   22   10   11   17   12   14    7 |    68   55   48   45   53   45    52
 R14  | 1388    8   29   14   12    7   11    6 |    50   65   57   52   51   42    51
 R15  |  751    7   17   11   13   11   20    6 |    60   55   57   63   55   46    56
 R16  | 2149    9   21   13   15    9   10    5 |    61   57   62   66   58   51    59
 R17  | 3505    7    7   12   17   12   25    6 |    28   28   32   37   29   25    27
 R18  | 2958   10   26    9    8    9   16    5 |    25   29   25   31   22   23    24
XR19  | 1618   11   16   15  ---   12   12    6 |    20   27   30  ---   21   29    22
 R20  | 1625   10   13   11    8   13   11    5 |    19   28   21   28   24   25    22
 R21  | 1935    6   21   13    6   15   20    6 |    35   36   41   37   38   30    35
 R22  | 2837    7   25   14   16   13    9    6 |    16   30   23   30   27   20    19
 R24  | 2966   10   16   12    7   20   23    6 |    29   25   26   29   37   25    26
------+-----------------------------------------+-------------------------------------
 RMS  | 2201   13   22   13   16   13   17      |T   45   45   45   54   46   38    44
 WRMS | 2201   11   19   11   14   13   17      |NE  45   45   45   54   46   38    44
 MEDI | 1707   10   17   12   12   13   15      |MD  38   36   41   45   39   30    45

Table 3.2417.3  GPS week: 2417   Day: 3   MJD: 61166                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  789    6   23   16   16   11   17    6 |    82   68   93   87   83   67    80
XR03  | 3409   14  ---   19  ---   13  ---   11 |    67  ---   81  ---   79  ---    70
XR04  | 1879   16   15   16   17    9  ---    7 |    62   61   55   55   59  ---    56
 R05  | 1171   17   11    9   13   11   11    5 |    59   48   57   53   54   46    52
XR06  |  924   29  ---   30  ---   67  ---   31 |    20  ---   19  ---   52  ---    28
 R07  | 1218   15   18    9   13   17   16    6 |    81   79   80  113   89   63    78
 R08  | 2387   29   23   11   39   12   23   11 |    67   92   84  111   79   76    83
 R09  | 1591   11   27   17    8   20   12    7 |    14   32   28   20   24   19    18
 R11  | 1753   12   14   17   11   14   12    6 |    23   33   30   31   25   30    24
 R12  | 1165   14   22   17   22   16   13    7 |    62   65   68   48   48   44    54
 R14  | 1444    7   23   12   10   14   13    6 |    51   56   51   53   42   38    47
 R15  |  971   14   19   13   18   10    8    6 |    60   57   57   45   49   42    50
 R16  | 2168   12   21   15   14   11   10    6 |    60   45   66   57   56   57    56
 R17  | 5666    6   19   21   13    7   15    6 |    40   32   47   40   37   34    37
 R18  | 3861   13   20   11   14   47   11   10 |    29   35   30   31   41   30    28
XR19  | 2165   10   15   12  ---   22   12    7 |    16   21   30  ---   22   22    20
 R20  |  939   11   10   10    7   24   14    6 |    14   20   22   21   33   23    17
 R21  | 1270    7   19   15   10   10   12    5 |    36   36   42   43   33   41    37
 R22  | 1190   13   16   14   11   13   13    6 |    20   31   30   29   29   27    24
 R24  | 2605    6   17   18    6   14   16    6 |    39   28   37   36   33   30    33
------+-----------------------------------------+-------------------------------------
 RMS  | 2258   13   19   14   16   18   14      |T   45   46   50   51   48   40    44
 WRMS | 2258   12   18   13   13   17   14      |NE  45   46   50   51   48   40    44
 MEDI | 1444   12   19   15   13   13   13      |MD  40   36   47   45   42   38    37

Table 3.2417.4  GPS week: 2417   Day: 4   MJD: 61167                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  895   10   20   13   14   19   12    6 |    67   57   66   63   71   55    61
XR03  | 2359   10   22    9   14   13  ---    6 |    68   68   74 9999   58  ---    62
 R04  | 2083   21   11   12   13   12   11    6 |    70   59   67   54   53   46    57
 R05  | 1718   18   12   19    9    8   20    7 |    56   51   63   52   49   37    49
XR06  |  993   10  ---   14  ---  107  ---   12 |    44  ---   43  ---   79  ---    41
 R07  | 1041   10   29    9   12   12    9    6 |    69   60   71  101   79   74    73
 R08  | 2094   26   19   15   29   13   22   10 |    59   80   68   80   66   62    67
 R09  | 2494    9   27    9   11   16   11    6 |    16   21   13   22   23   18    16
 R11  | 1880   14   15   20   10   22   11    7 |    38   43   48   41   38   42    40
 R12  | 1247   12   30   14   14   21    8    7 |    54   62   54   48   43   42    47
 R14  | 2636    6   22   13    9   19    9    5 |    50   61   40   53   60   40    48
 R15  | 1195    7   11   16    6   10    7    4 |    60   61   69   63   55   54    59
 R16  | 1644   21   19   16   11   19    7    7 |    61   44   56   51   40   42    47
 R17  | 5694    5   22   19    6   10    8    5 |    27   28   27   30   26   24    26
 R18  | 4617   12   21   10    7   22    5    5 |    25   28   25   26   29   29    25
XR19  | 3417   16   19   18  ---   21   13    8 |    15   23   28  ---   27   20    20
 R20  | 1220    8   14   11    7   24   12    6 |    17   21   17   23   29   24    19
 R21  | 1592    7   13   10    8   14    9    4 |    41   37   38   43   33   39    38
 R22  | 1090   16   18   17    9   24   10    7 |    13   33   22   26   31   25    21
 R24  | 1294   19   20   10   17   15   10    7 |    35   38   35   34   35   28    30
------+-----------------------------------------+-------------------------------------
 RMS  | 2383   14   20   14   12   17   11      |T   44   46   46   47   46   38    42
 WRMS | 2383   14   18   15   10   17   11      |NE  44   46   46   47   46   38    42
 MEDI | 1644   10   19   13   10   16   10      |MD  44   44   43   48   40   39    41

Table 3.2417.5  GPS week: 2417   Day: 5   MJD: 61168                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  768   16   19   23   13   14   22    8 |    66   67   81   72   76   62    71
 R03  | 2285    9   31   11   14   16   19    7 |    56   41   67 9999   63   19    53
 R04  | 1501   16   13    9   10   10   11    5 |    57   52   47   52   43   41    48
 R05  | 1226    9   10    8    8   11   11    4 |    44   50   44   49   47   41    44
XR06  |  984   14  ---   14  ---  116  ---   14 |    25  ---   43  ---   70  ---    35
 R07  | 1118   11   22   12   11   11   15    6 |    54   46   57   84   55   46    52
 R08  | 1487   31   16   16   15   16   18    8 |    44   55   54   61   62   53    54
 R09  | 2634   10   20   13   10   11   13    5 |    22   26   28   22   23   28    22
 R11  | 2130   20   17   14   19   10   13    7 |    29   52   33   48   31   35    35
 R12  | 1133   13   29    9   16   15   22    7 |    52   57   42   49   55   33    45
 R14  | 1322   10   25   10   23    9    6    6 |    49   64   48   40   47   44    46
 R15  | 1269   11   10   17   10   10   11    5 |    57   56   45   59   55   52    52
 R16  | 1443   21   18   18   10   18   11    7 |    60   45   56   50   43   49    49
 R17  | 3191    8   19    7   16   15   15    6 |    23   26   20   29   27   23    21
 R18  | 2067   18   21   15   13   19   11    7 |    20   27   21   19   21   16    16
XR19  | 2688   15   19   20  ---   25   16    9 |    16   18   29  ---   22   19    16
 R20  |  886   10   14   17   12   11   14    6 |    19   19   23   18   18   22    16
 R21  | 2613   12   19    8   11   12   15    5 |    32   30   31   32   29   30    29
 R22  | 1231   10   15   12   12   10    9    5 |    20   24   17   29   23   21    20
 R24  | 1805   14   18   10   12   12   16    6 |    28   34   25   28   25   24    25
------+-----------------------------------------+-------------------------------------
 RMS  | 1796   15   19   13   13   13   15      |T   38   41   40   43   41   34    37
 WRMS | 1796   15   19   11   13   13   15      |NE  38   41   40   43   41   34    37
 MEDI | 1443   12   19   12   12   12   14      |MD  32   45   42   48   43   33    35

Table 3.2417.6  GPS week: 2417   Day: 6   MJD: 61169                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  809   14   14   16   11   26   21    7 |    91   79   99   92  104   78    90
 R03  | 1165   10   24    8   11   31   16    7 |    87   64   83 9999  107   18    84
 R04  | 1428   23   15   21   11   17   16    8 |    81   69   63   64   71   43    67
 R05  | 2335    9    9   11   15   12   16    5 |    71   66   66   61   65   57    64
XR06  |  888   14  ---   21  ---  113  ---   17 |    39  ---   51  ---   85  ---    43
 R07  |  911    9   22   22   11   11   14    6 |    89   71   96  120   86   73    84
 R08  | 1470   29   15   22   21   16   18    9 |    68   98  105  106  105   88    93
 R09  | 2408   11   17   15   11   13   21    6 |    30   36   42   34   38   30    32
 R11  |  989   12   21   17   14   18   14    7 |    32   39   28   38   41   30    32
 R12  | 1571    9   25   16   10   20   12    7 |    73   76   72   65   63   60    67
 R14  | 1568    7   29   12   18   11   11    7 |    67   72   65   61   66   54    63
 R15  | 1550   10   15   15   13   10    9    5 |    85   81   77   76   76   71    77
 R16  | 1067    8   17   14    7   19   11    5 |    85   71   85   82   86   72    79
 R17  | 1515    6   12   11   19   27    7    6 |    47   43   46   49   52   41    44
 R18  | 2748   13   20   18   17   29   18    8 |    37   40   34   39   38   32    34
XR19  | 1784    7   16   18  ---   16   10    6 |    23   27   32  ---   32   27    26
 R20  | 1240   10   24   22   19   16   13    8 |    21   22   36   31   29   26    24
 R21  | 3769    7   19   10   14   18   25    7 |    54   47   54   55   52   46    50
 R22  | 1094   14   18    7   10   15    7    5 |    20   26   25   29   30   26    24
 R24  | 2195   10   12   19   14   24   25    8 |    50   46   52   43   54   39    46
------+-----------------------------------------+-------------------------------------
 RMS  | 1816   13   19   16   14   20   16      |T   57   56   60   61   64   47    56
 WRMS | 1816   13   20   16   14   21   16      |NE  57   56   60   61   64   47    56
 MEDI | 1470   10   17   16   13   17   14      |MD  54   64   54   61   63   43    50



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