[IGSREPORT-30890] Wk 2412 IGLOS Final Orbits

acc acc at igs.org
Fri Apr 17 03:18:57 UTC 2026


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2412   (Mar 29, 2026 - Apr 04, 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 2.2412.
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:
                                                                               
 igl2412[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2412 in the SP3 format.
 igl24127.sum      Combination Report for GPS Week 2412.


    
    
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  |      5.1 ns
                1  |      4.7 ns
                2  |      4.8 ns
                3  |      5.5 ns
                4  |      5.6 ns
                5  |      5.2 ns
                6  |      6.4 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
               ----+--------+---------------
                0  |  ESA   | R06
                1  |  ESA   | R06
                2  |  ESA   | R06
                3  |  ESA   | R06
                3  |  GRG   | R16
                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 1.2412, 1a.2412).
        
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 2.2412.0-6)                                                                                
    
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 3.2412.0-6). 
        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 2412 summary.                      (Mar 29, 2026 - Apr 04, 2026)

Table 1.2412.a     GPS week : 2412   MJD: 61128.0-61134.0

         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    -8     9    18   .06   14   13 |    2620    -782   3341  10808
        |    1     1     0    18    14    11   .02           |     765    1223
esa  n/a|   -1    -2     7   -13    -4    43   .02   34   32 |    5245    -841   3384  11594
        |    2     1     3    32    10    51   .06           |     762    1020
gfz  n/a|    0     0     0    23     4     9  -.14   16   14 |       0   -1056   3338  10490
        |    0     1     1    15    14    48   .05           |       0    1119
grg  n/a|    1     0     3   -13    -4   -29   .27   23   14 |    5628   -1081   3357   9725
        |    0     1     1    14    14    55   .04           |     416    1640
iac  n/a|    0     0    -5   -10     4   -20  -.03   21   20 |    6032    -520   3340  11089
        |    1     2     1    35    43   118   .06           |     818    1409
jgx  n/a|    0     0    -7     4     0     0  -.11   17   17 |    5958   -1184   3360  10163
        |    0     0     2     8    14    21   .04           |    1602    1443


Table 1.2412.b     GPS week : 2412   MJD: 61128.0-61134.0   

         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  |    6    6    5    6    6    8    7 |
 R03  |    6    7    6    5    7    7    9 |
 R04  |    7    5    7    7    7    8    7 |
 R05  |    8    7   10    6    8    6    7 |
 R06  |   36   35   32   29   29   32   32 |
 R07  |    6    7    7    7    7    7    7 |
 R08  |   13   11   11   34   10   11   11 |
 R09  |    6    7    9    7    7    7    7 |
 R11  |    7    6    5    6    7    8    8 |
 R12  |    8    7    9    7    7    8    7 |
 R14  |    7    8    6    8    8    5    7 |
 R15  |    8    7    7    8    7   11    8 |
 R16  |   10   10    9   39   10   10    8 |
 R17  |    7    8    8    9    9    9    9 |
 R18  |    6   10    9    7    9    8    7 |
 R19  |    9    7    6    7    7    7    6 |
 R20  |    6    7    8    7    6    7    8 |
 R21  |    9   10   11    9    8   10   10 |
 R22  |    6    8    7    7    7    6    6 |
 R24  |    5    8    9   11    9    9    7 |
 R26  |   25   27   25   26   24   24   22 |


Table 1.2412.c     GPS week : 2412   MJD: 61128.0-61134.0   

         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 2412 0   | -134   -11   -62    1010   -3191    6286  79.8  2818  2818 |    5123       0
brd 2412 1   |  223   216   -38    1418     779    9354  76.5  2663  2663 |    4651       0
brd 2412 2   |   17   -10   199   -2009    3200   15230  80.8  2181  2181 |    4772       0
brd 2412 3   | -150   116   188    2319    2316   13900  80.0  1974  1974 |    5481       0
brd 2412 4   |  -57   -11   283   -1602    -440   12890  82.9  2057  2057 |    5560       0
brd 2412 5   |  136    53   163   -2947    2457   15680  78.1  3491  3491 |    5149       0
brd 2412 6   |  -11    61   -44   -3170    2471   13780  76.2  4677  4677 |    6426       0
-------------+------------------------------------------------------------+----------------
brd 2412 mean|    3    59    98    -711    1084   12445  79.2  2837  2837 |    5308       0
brd 2412 sdev|  137    84   142    2243    2254    3410   2.4   968   968 |     594       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 2.2412.0  GPS week: 2412   Day: 0   MJD: 61128                            

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   -11    -5    13   .05   12   12 |    2908    -395   3018  14035
esa  n/a|   -3     0     2   -12    -6   -20  -.06   30   30 |    4757   -1329   3081  14018
gfz  n/a|    0     0     1    25    20   -36  -.10   14   13 |       0    -935   3015  13478
grg  n/a|    1     0     4    -6    18   -35   .28   17   12 |    5160    -416   3143   9638
iac  n/a|    1     2    -3   -26   -59   128  -.05   16   16 |    6063   -2701   3033  14033
jgx  n/a|    1     0    -7    15     8   -22  -.12   12   12 |    7708    -286   3092  10187

Table 2.2412.1  GPS week: 2412   Day: 1   MJD: 61129                            

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     3    -3     6    30   .05   14   15 |    3797   -1507   3932  11304
esa  n/a|   -3    -3    10   -13     7    57  -.02   31   31 |    5625    -720   3961  12462
gfz  n/a|    0     0     0    52    -9     5  -.11   18   17 |       0   -1597   3934  10751
grg  n/a|    1     2     3    -5     0   -73   .20   15   12 |    5893   -3200   3291   9459
iac  n/a|    1    -2    -6   -24    25    38   .04   19   19 |    4705      94   3929  11387
jgx  n/a|    1     1    -7    13   -11     5  -.20   13   13 |    8673   -3584   3278   9689

Table 2.2412.2  GPS week: 2412   Day: 2   MJD: 61130                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     2     3   -11     0    18   .04   12   11 |    2789   -1108   3354   8918
esa  n/a|    0    -2     9   -52    -4    99   .01   38   38 |    5340   -1103   3389  10294
gfz  n/a|    0    -2     0    15     0    62  -.09   15   16 |       0   -1571   3357   8742
grg  n/a|    0     0     6    10   -14     7   .23   21   19 |    5289   -1760   3513   8894
iac  n/a|    0    -1    -4    14    28  -214   .01   21   21 |    5146    -429   3349   9293
jgx  n/a|    1     0    -4     2    11    19  -.10   13   13 |    5426   -1699   3534   9041

Table 2.2412.3  GPS week: 2412   Day: 3   MJD: 61131                            

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     3   -44    38    34   .10   23   13 |    3215   -1821   3187   9011
esa  n/a|    0    -2     6   -53    12    67   .06   39   29 |    6550   -1401   3209   9572
gfz  n/a|    0     0     0    16    18   -72  -.12   22   12 |       0   -1707   3182   8820
grg  n/a|    1     2     4   -26   -21    40   .31   57   16 |    5957   -1122   3335   8319
iac  n/a|    0    -3    -5    38   -37    24  -.11   31   31 |    6413    -481   3171   9359
jgx  n/a|    0     2    -5    -2    22   -33  -.10   36   36 |    5644    -895   3305   8805

Table 2.2412.4  GPS week: 2412   Day: 4   MJD: 61132                            

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     3    -1     7    19   .07   13   12 |    1979    -180   3337  10965
esa  n/a|   -4     0    11    24   -10    63   .05   30   25 |    5266    -569   3386  12185
gfz  n/a|    0    -1     0     6    16    28  -.24   15   14 |       0    -806   3335  10703
grg  n/a|    0     0     3   -18     3   -13   .29   16   14 |    5720    -658   3461  10782
iac  n/a|    0    -1    -4   -33   -20   -80   .01   17   16 |    6523    -693   3336  11334
jgx  n/a|    0     0   -10     9     4     6  -.12   16   16 |    4996   -1193   3446  11102

Table 2.2412.5  GPS week: 2412   Day: 5   MJD: 61133                            

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     4     1     4    16   .07   14   13 |    1817   -1989   3169  10292
esa  n/a|    3    -5     9    29   -13    76   .14   37   36 |    5107   -1985   3220  10852
gfz  n/a|    0     0     2    31   -13    28  -.13   17   15 |       0   -2058   3165   9966
grg  n/a|    1     0     2   -22    -2    -5   .25   18   13 |    6197   -2334   3261   9830
iac  n/a|   -2     2    -2   -59    52  -106  -.02   18   18 |    6356   -1371   3178  10645
jgx  n/a|    0     1   -10    -7   -15    -1  -.07   14   14 |    4364   -1747   3239  10340

Table 2.2412.6  GPS week: 2412   Day: 6   MJD: 61134                            

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    13    14     0   .06   13   14 |    1838    1522   3394  11133
esa  n/a|   -2    -2     4   -12   -14   -38   .01   34   34 |    4074    1215   3447  11777
gfz  n/a|    0     0    -1    15    -3    52  -.20   13   12 |       0    1280   3381  10971
grg  n/a|    1    -1     3   -29   -19  -128   .31   15   14 |    5185    1919   3496  11153
iac  n/a|    2     0    -8    21    43    66  -.13   21   21 |    7024    1935   3384  11575
jgx  n/a|    1     0    -9     2   -13    28  -.09   17   17 |    4897    1112   3627  11977

       
       
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 3.2412.0  GPS week: 2412   Day: 0   MJD: 61128                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  |  958   10   21    9   11   24    6    6 |    38   39   40   40   42   38    37
 R03  | 3621   11   23   13   12   20   10    6 |    41   50   50   46   52   43    44
 R04  | 1949   14   30   10    9   16   17    7 |    47   50   39   37   41   32    39
 R05  | 1890   19   15   28   19   16    6    8 |    45   62   45   44   41   37    40
XR06  |  955   39  658   20  ---   83  ---   36 |    41  275   40  ---   77  ---    45
 R07  | 1949    9   35   11   10    9   11    6 |    53   51   55   54   55   45    51
XR08  | 7671   23   65   20   13   19  ---   13 |   744  702  731  724  737  ---   733
 R09E | 2717    9   35   10    7   18   11    6 |    86   92   83   83   83   79    82
 R11E |  990   10   26   12   12   17   14    6 |    26   34   24   28   27   28    25
 R12E | 2532   14   30   12   15   13   23    8 |   206  214  205  204  199  197   202
 R14E | 1411    6   28   17   18   18   10    6 |    45   42   52   51   47   39    44
 R15E | 1749   11   24   14   30   17    9    7 |    87   85   84   96   84   75    86
 R16E | 7145   16   25   23   38   19   13   10 |  9999 9999 9999 9999 9999 9999  9999
XR17  | 2091   11   27   11   11    9  ---    6 |    58   38   59   58   62  ---    57
 R18  | 2268   15   17   14   15   11   10    6 |    48   59   55   56   67   50    53
XR19  | 1615   16   24   20  ---   22   11    9 |    27   31   34  ---   39   29    28
 R20  | 1831   11   27   10   10   19   10    6 |    38   44   43   42   52   39    41
 R21  | 1301    8   61   13   17   14    9    8 |    61   38   67   71   59   60    60
 R22  | 1394    9   32   12   13   10   10    6 |    31   39   29   40   32   32    31
 R24  | 4334    8   30    9   11   11    8    5 |    58   45   66   56   67   49    57
XR26  |10086   36   63   19  ---   60  ---   25 |    18   53   28  ---   61  ---    30
------+-----------------------------------------+-------------------------------------
 RMS  | 2817   12   30   14   17   16   12      |T   89  102   91  101   96   54    89
 WRMS | 2817   12   30   13   12   16   12      |NE  89  105   92  105   98   41    89
 MEDI | 1949   11   28   13   12   17   10      |MD  45   50   50   54   55   39    44

Table 3.2412.1  GPS week: 2412   Day: 1   MJD: 61129                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  | 1123   14   11   13   14   18   10    6 |    31   37   36   42   37   30    32
 R03  | 2721   11   17   13   13   22   13    6 |    33   38   33   34   32   29    30
 R04  | 2356   11   21    6    8   13   10    5 |    35   38   34   35   31   30    32
 R05  | 2585    8   39   11   12   16   13    7 |    30   46   37   34   28   28    30
XR06  | 1056   31  656   32  ---   79  ---   34 |    47  221   46  ---   61  ---    47
 R07  | 1926   11   19   27   13   17    8    7 |    33   45   43   37   37   30    34
 R08  | 3988   25   58   12   13   10   26   11 |   417  399  423  410  419  663   415
 R09E | 2015    9   31   12   11   18   10    6 |    64   66   63   63   66   63    63
 R11E |  941   14   18   12    7   15   12    5 |    29   21   25   24   24   21    23
 R12E | 2431    6   21   16   11   29   13    7 |   140  138  146  137  127  141   138
 R14E | 1998   11   35   12   20   15   10    7 |    30   43   30   33   31   26    27
 R15E | 1974   10   21   19   23   12   13    7 |    62   60   56   57   58   46    57
 R16E | 6502   20   29   18   30   15   15    9 |   904  902  897  908  900  894   901
XR17  | 1397   10   31   10   10   22  ---    7 |    39   41   44   42   44  ---    40
 R18  | 2366   25   17   24   13   34    9    9 |    40   39   43   37   49   42    37
XR19  | 1323   12   23   16  ---   14   11    7 |    26   32   33  ---   32   26    27
 R20  | 1938   10   28   11   15   21   15    7 |    46   47   50   52   57   51    49
 R21  | 1057   13   55   23   15   22    9    9 |    42   30   54   54   49   46    45
 R22  | 1622    9   22   25   13   22   13    7 |    28   27   37   35   36   34    30
 R24  | 2427   13   30   26   10   19   15    8 |    35   35   47   45   38   38    38
XR26  | 8877   32   60   34  ---   66  ---   26 |    22   45   24  ---   43  ---    26
------+-----------------------------------------+-------------------------------------
 RMS  | 2663   14   31   18   15   19   13      |T  101  111  104  115  104  124   101
 WRMS | 2663   15   31   17   12   19   13      |NE  60   74   65   71   66   87    60
 MEDI | 1998   11   28   16   13   18   12      |MD  35   43   43   42   43   34    37

Table 3.2412.2  GPS week: 2412   Day: 2   MJD: 61130                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  | 1586   10   17   16    8   13    7    5 |    27   29   28   26   22   20    22
 R03  | 1187    8   25   14   10   14    8    5 |    31   41   33   33   32   31    30
 R04  | 1996   15   23   10   30   16    6    7 |    34   39   31   30   35   32    30
 R05  | 2160   10   73   14   15   14   16    9 |    36   84   51   34   32   38    39
XR06  | 1311   29  657   25  ---   79  ---   31 |    25  218   38  ---   52  ---    32
 R07  | 1391   12   40   12   18   17    8    7 |    38   43   41   43   38   34    36
 R08  | 2197   25   49   14   14   39   16   11 |   654  641  653  652  631  443   650
 R09E | 1296   13   28   21   28   24   15    9 |    38   54   29   52   47   30    36
 R11E | 1121    9   21   12   14   12   10    5 |    16   25   26   20   19   21    17
 R12E | 1414   11   25   16   17   33   16    8 |   172  176  178  180  156  177   173
 R14E | 2722    7   24   12   23   10    8    5 |    36   40   34   36   34   36    33
 R15E | 4231    8   27   13   23   18    9    6 |    54   61   54   55   49   36    51
 R16E | 2756   13   42   15   30   21   17    9 |   949  943  950  952  963  953   951
XR17  | 2143    6   42   14   11   16  ---    8 |    39   35   44   40   38  ---    38
 R18  | 1982   15   31   18   20   30   15    9 |    39   50   50   38   56   33    41
XR19  |  882    9   20   14  ---   13    9    6 |    23   25   32  ---   25   23    24
 R20  | 3761   11   51   11   22   18   11    8 |    17   50   23   19   30   20    18
 R21  | 1464    9   68   15   31   15   20   10 |    41   30   43   57   40   29    37
 R22  | 1303    7   26   20   19   12   10    6 |    22   33   28   30   22   26    23
 R24  | 1328   13   28   20   17   25   19    8 |    36   33   38   33   39   32    33
XR26  | 8186   30   61   21  ---   71  ---   24 |    15   49   21  ---   49  ---    22
------+-----------------------------------------+-------------------------------------
 RMS  | 2181   12   38   15   21   21   13      |T  111  128  115  129  114  111   111
 WRMS | 2181   11   38   16   19   21   13      |NE  71   93   76   86   76   63    71
 MEDI | 1586   11   28   14   18   17   10      |MD  36   43   38   36   38   32    33

Table 3.2412.3  GPS week: 2412   Day: 3   MJD: 61131                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  | 1470   12   17   16   13    5   17    6 |    34   34   39   37   40   34    34
 R03  | 1680    9   18   10   14   13   10    5 |    43   37   41   44   42   41    39
 R04  | 1898   15   30   18   14   11   10    7 |    45   50   36   34   42   36    38
 R05  |  719    9   27    9   14   14    8    5 |    45   54   45   40   56   47    46
XR06  | 1170   36  627   25  ---   55  ---   28 |    21  236   35  ---   48  ---    31
 R07  |  777    9   27    9   18   13   26    7 |    43   56   46   49   53   41    45
 R08  | 1537   61   78   44  123   46  109   34 |   840  816  832  759  834  656   814
 R09E | 1217   12   31   12   14   15   11    6 |    35   43   35   33   31   35    33
 R11E | 1533   10   17   11   19   12   12    5 |    26   24   24   29   27   22    22
 R12E | 1550   13   26   12   20   13   15    7 |    68   83   64   67   64   71    66
 R14E | 2710    7   32   18   19   16   10    7 |    33   29   37   40   35   34    32
 R15E | 4930    8   37   17   21   15   11    7 |    47   60   47   56   55   30    48
 R16E | 1169   58   76   64  193  105   84   39 |  9999 9999 9999 9999 9999 9999  9999
XR17  | 1191    8   33   12   11   23  ---    8 |    42   39   39   40   56  ---    42
 R18  |  946   14   30    9   16   12   20    7 |    39   53   40   36   40   39    39
XR19  |  653   11   27   11  ---   14   13    7 |    20   26   28  ---   30   24    24
 R20  | 3251   15   30    9   11   20   10    7 |    22   30   32   31   46   30    30
 R21  |  894   16   57    9   15   13    7    8 |    47   29   41   50   47   43    42
 R22  | 1389   14   24   15   19   14   13    7 |    23   38   30   36   27   24    24
 R24  |  830   16   38   14   23   30   24   10 |    42   45   47   48   65   33    46
XR26  |11647   34   57   31  ---   61  ---   26 |    20   49   21  ---   56  ---    29
------+-----------------------------------------+-------------------------------------
 RMS  | 1973   23   39   22   57   31   36      |T   76   91   77   84   84   72    76
 WRMS | 1973   13   29   12   16   31   36      |NE  88  106   90  100   98   87    88
 MEDI | 1389   13   30   12   16   14   12      |MD  39   43   39   40   46   35    38

Table 3.2412.4  GPS week: 2412   Day: 4   MJD: 61132                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  | 1777    9   20   14   13   16    8    6 |    32   36   38   38   29   33    32
 R03  | 1748    9   18   17   12   16   15    6 |    40   46   41   41   26   34    35
 R04  | 1344   17   14   15   11   15   16    6 |    40   41   40   35   27   28    33
 R05  |  786   15   34   14    9   10   20    7 |    48   57   41   43   42   33    41
XR06  | 1117   33  548   26  ---   59  ---   29 |    26  196   37  ---   45  ---    30
 R07  |  799   10   32   14   11   17   12    6 |    37   47   47   39   47   35    40
 R08  | 3187   19   54   11   14   19   15    9 |   561  545  556  570  552  410   562
 R09E | 1686    9   26   17   17   14   13    6 |    47   55   40   50   47   42    44
 R11E | 1159   12   24   19   11   14   16    7 |    26   24   32   26   19   27    22
 R12E | 1423    9   24   19   16    8   16    6 |   139  144  141  139  140  135   139
 R14E | 2332   11   26   10   25   21    8    7 |    36   37   37   49   40   33    35
 R15E | 3785    6   29   17   19   14   11    7 |    59   60   56   56   61   57    56
 R16E | 3445   22   44   19   23   18   15   10 |   906  899  903  897  894  900   902
XR17  |  891    5   33    8   16   23  ---    8 |    40   28   38   39   47  ---    39
 R18  | 1050   12   22   11   24   26   25    9 |    36   45   39   34   44   33    36
XR19  | 1223    7   24   16  ---   15   11    7 |    27   40   27  ---   31   32    28
 R20  | 3073   13   25    8    6   17   15    6 |    26   37   20   22   27   22    21
 R21  | 1344   11   42   17   13   15   12    7 |    45   44   51   49   37   43    43
 R22  | 1277   13   27   11   22   10   10    6 |    24   41   32   39   26   29    27
 R24  |  799   12   18   20   15   25   26    9 |    41   45   53   49   47   40    44
XR26  |10126   34   49   22  ---   59  ---   24 |    17   27   24  ---   34  ---    21
------+-----------------------------------------+-------------------------------------
 RMS  | 2056   13   30   15   16   17   16      |T  107  118  109  123  107  109   106
 WRMS | 2056   12   25   14   14   16   16      |NE  69   85   72   83   70   64    68
 MEDI | 1344   12   26   16   14   16   15      |MD  40   45   40   41   42   33    36

Table 3.2412.5  GPS week: 2412   Day: 5   MJD: 61133                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  | 1040   13   26   15   17   23    9    7 |    26   31   31   40   39   29    30
 R03  | 2697    9   27   14   14   18   17    7 |    27   31   35   32   28   22    26
 R04  | 2094   19   34   12   11   13   17    7 |    25   31   24   26   22   21    21
 R05  |  846   14   22   14   12   12    9    6 |    28   32   23   26   27   23    23
XR06  | 1303   37  560   26  ---   68  ---   32 |    36  150   37  ---   36  ---    31
 R07  | 1532    8   50    8    8   21   11    7 |    36   42   33   29   43   31    33
 R08  | 5646   21   66   24   13   15   22   11 |   443  422  426  436  442  275   437
 R09E | 1455    9   21   22    8   16   10    6 |    69   73   69   70   72   69    68
 R11E | 2013   15   29   24   13   15   12    7 |    28   27   37   21   27   25    24
 R12E | 1900   19   30   18   15   22   12    8 |   126  132  129  131  123  123   126
 R14E | 1652    8   22   10   14   10   10    5 |    41   42   40   48   43   41    41
 R15E | 2550   21   36   12   45   18   14   11 |    59   62   60   80   64   67    59
 R16E |11269   17   43   21   36   14   10   10 |   770  765  772  778  764  768   770
XR17  | 1021   10   44    8   13   26  ---    9 |    36   33   37   45   44  ---    38
 R18  | 1025   13   16   14   10   29   19    8 |    33   32   30   35   36   28    29
XR19  |  897    8   15   15  ---   17   13    6 |    23   25   22  ---   27   25    21
 R20  | 1159    9   38   13   14   10   15    6 |    22   38   23   34   25   29    24
 R21  | 2466    7   67   25   13   22   17   10 |    39   28   43   41   43   31    36
 R22  | 1621   10   22   10   14   16    9    5 |    23   31   24   33   30   27    25
 R24  | 1531   10   32   22   10   25   18    8 |    33   30   43   41   39   33    34
XR26  | 7935   30   47   23  ---   63  ---   23 |    19   30   25  ---   30  ---    21
------+-----------------------------------------+-------------------------------------
 RMS  | 3490   14   37   17   18   18   14      |T   92   99   93  108   95   92    91
 WRMS | 3490   13   36   15   13   18   14      |NE  56   65   57   68   60   47    55
 MEDI | 1621   13   32   15   13   18   12      |MD  33   32   37   40   39   29    31

Table 3.2412.6  GPS week: 2412   Day: 6   MJD: 61134                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02  | 1177   13   27   15   11   24   14    7 |    44   46   53   53   49   40    46
 R03  | 1533   12   18    9   17   41   21    9 |    49   51   51   58   60   41    49
 R04  | 1519   19   26   11    8   14   17    7 |    50   53   42   38   39   37    40
 R05  | 1412   17   30   12   11   15   16    7 |    51   57   49   45   42   38    45
XR06  | 1200   33  586   25  ---   81  ---   32 |    40  210   43  ---   73  ---    42
 R07  | 2554    8   37   11   18   14   13    7 |    58   58   59   64   65   55    59
 R08  | 6348   25   58   16   22   15   26   11 |   700  663  688  689  696  454   692
 R09E | 1218    8   31    8   16   15   18    6 |    65   74   62   68   71   64    66
 R11E | 2419   14   32   15   19   17   16    8 |    26   31   28   27   28   30    25
 R12E | 1214    9   30   14   16   15   12    6 |   214  213  215  215  212  216   213
 R14E | 2606   13   16   18   17   19   13    7 |    58   57   62   65   58   58    58
XR15E | 1405   12   23   14   15   15  ---    7 |   103  112   98  108   96  ---   101
 R16E |16336   14   35   19   15   11   15    7 |  9999 9999 9999 9999 9999 9999  9999
XR17  | 1114   16   38    9   18   15  ---    8 |    59   45   65   70   71  ---    63
 R18  |  891    8   17   12    8   26   19    6 |    48   57   53   44   57   43    49
XR19  | 1523    6   20    6  ---   17   12    5 |    20   26   22  ---   28   26    22
 R20  | 1125   14   41    9   16   19   15    7 |    30   42   31   35   38   28    30
 R21  | 1867    8   68   11   11   30   12    9 |    61   42   65   64   70   55    59
 R22  | 2045    8   23   11   11   17    8    5 |    30   31   26   43   39   32    31
 R24  | 1699    8   14   12    7   22   26    7 |    58   56   62   59   64   49    57
XR26  | 8458   22   56   27  ---   61  ---   22 |    27   51   39  ---   59  ---    37
------+-----------------------------------------+-------------------------------------
 RMS  | 4676   13   34   13   15   21   17      |T   89   98   90  102   95   79    89
 WRMS | 4676   14   34   12   14   21   17      |NE  88   99   89  105   96   74    88
 MEDI | 1523   13   30   12   15   17   15      |MD  50   53   53   59   59   41    49



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