[IGSREPORT-30208] Wk 2341 IGLOS Final Orbits

acc acc at igs.org
Fri Dec 6 02:44:40 UTC 2024


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2341   (Nov 17, 2024 - Nov 23, 2024) 
                                                                               
Contact: acc at igs.org
                                                                               
                                                                               
COMBINATION STRATEGY:                                                            
---------------------                                                            
                                                                               
Ephemeris are combined as weighted averages computed over all centres.
Each centre and satellite is given a position weight computed from the
center's absolute deviation to the unweighted average orbit after removing
small differences in the reference frames. These weights were applied in a
second iteration to estimate Helmert transformation parameters for each
center. Finally the transformation parameters with respect to the combined
solution and the RMS of the fit are reported in Tables 2.2341.
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:
                                                                               
 igl2341[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2341 in the SP3 format.
 igl23417.sum      Combination Report for GPS Week 2341.


    
    
REMARKS concerning the IGL Orbit Combination:                                  
---------------------------------------------

Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.

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

 1. Broadcast (brd) orbits and clocks are included in the combination for
    statistics only.

 2. Having only a few satellites the mcc orbits are included in the combination 
    for statistics only. The grg orbits are introduced for the first time
    starting 02-Jan-2011 (GPS Week 1617) but only for statistics until
    22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
    21-May 2011 (GPS Week 1636). The emx orbits are introduced with full weight
    for the first time starting 11-Sep-2011 (GPS Week 1653).

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      X/Y/Z =  0.000/0.000/0.000 meter for GLONASS and
      X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        https://files.igs.org/pub/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed IGS
    products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        https://files.igs.org/pub/station/general/igs08.atx
    
    Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
    model file has been updated to igs14.atx to be consistent with IGS14.
    See IGSMAIL #7399 for more information
        https://files.igs.org/pub/station/general/igs14.atx 

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |      5.2 ns
                1  |      7.8 ns
                2  |      8.7 ns
                3  |      6.1 ns
                4  |     12.5 ns
                5  |     15.0 ns
                6  |      9.0 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.2341, 1a.2341).
        
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 2.2341.0-6)                                                                                
    
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 3.2341.0-6). 
        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 2341 summary.                      (Nov 17, 2024 - Nov 23, 2024)

Table 1.2341.a     GPS week : 2341   MJD: 60631.0-60637.0

         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    -2   -18    71   .19   21   17 |    6334    -653   3049   9324
        |    0     0     2    10    15    18   .03           |    3966    2241
esa  n/a|    0     0     0   -15     6    16  -.13   27   20 |   14429   -1064   3028   7717
        |    1     0     2     8     8    21   .04           |    4028    1906
gfz  n/a|    0     1     0    32    20    -3  -.02   19   15 |       0    -631   3031   7304
        |    0     1     3    16    19    18   .04           |       0    2210
grg  n/a|    0    -1     7   -16   -26   -47   .31   27   19 |    8197    -686   3046   8887
        |    1     1     2    20    10    45   .03           |    3302    2115
iac  n/a|    0     0    -7     4     9   -38  -.12   15   14 |   11909   -1057   3029   8844
        |    1     1     2    24    20    30   .02           |    3441    1084
jgx  n/a|    0    -1     4   -21   -10    14  -.15   24   24 |    8923    -720   2999   7441
        |    0     1     1    14    13    34   .06           |    3991    2217


Table 1.2341.b     GPS week : 2341   MJD: 60631.0-60637.0   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |   13   15   16   15   13   14   14 |
 R02  |  ---    0    0    0   19   13   14 |
 R03  |    8    8    6    6    7    8    8 |
 R04  |    8    8    8    7    8    7   10 |
 R05  |    5    7    6    6    7    7    8 |
 R07  |    7    6    8    8    6    7    9 |
 R08  |    7    6    5    7    7    6    7 |
 R09  |    6    7    7    7    6    7    6 |
 R11  |    8    6    5    7    8    6    7 |
 R12  |    7    7    8    7    8    8    8 |
 R14  |    7    6    8    6    7    7    6 |
 R15  |    8    8   10    7    7    7    8 |
 R16  |    8    7    8    8    8    7    7 |
 R17  |    6    7    6    8    6    6    6 |
 R18  |    7    7    7    8    7    6    6 |
 R19  |   20   20   20   21   20   20   19 |
 R20  |   18   17   20   18   23   21   25 |
 R21  |    6    6    7    5    8    6    7 |
 R22  |    9    5    5    7    6    7    6 |
 R24  |    7    6    7    9    7    8    8 |
 R26  |   36   33   34   33   35   37   30 |


Table 1.2341.c     GPS week : 2341   MJD: 60631.0-60637.0   

         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 2341 0   |   47    71   -46   -1335    1787   -4134  82.9  1673  1673 |    5207       0
brd 2341 1   |  -38    69   -16     395    1903  -11330  81.1  1811  1811 |    7785       0
brd 2341 2   |   25   -13   -67     964     135   -5879  79.9  1596  1596 |    8749       0
brd 2341 3   |  -12   -21  -162     406     -23    4828  80.9  1674  1674 |    6052       0
brd 2341 4   |  -14    48  -114   -1451   -3362    3062  82.0  1680  1680 |   12496       0
brd 2341 5   |  -10    45    33   -1900   -1038   -1177  81.4  1494  1494 |   14999       0
brd 2341 6   |    2    52   -17   -2621    1220   -1197  80.0  1245  1245 |    9043       0
-------------+------------------------------------------------------------+----------------
brd 2341 mean|    0    35   -55    -791      88   -2261  81.2  1596  1596 |    9190       0
brd 2341 sdev|   28    38    65    1368    1855    5473   1.1   182   182 |    3477       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 2.2341.0  GPS week: 2341   Day: 0   MJD: 60631                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2    -1     1     0   -20    74   .18   19   17 |     -29      74   3209   8489
esa  n/a|   -1     0     0    -8     9    38  -.12   26   21 |   16724     454   3127   7510
gfz  n/a|    0     2    -4    24    -7   -13  -.01   18   16 |       0     313   3120   7122
grg  n/a|    2    -3     3    15   -11     6   .30   26   20 |    4069     138   3216   8044
iac  n/a|    0     0    -4   -33    29   -36  -.13   14   14 |    8662   -2294   3197   8257
jgx  n/a|   -1    -1     5   -35    -6   -25  -.12   26   26 |    2696     147   3039   7200

Table 2.2341.1  GPS week: 2341   Day: 1   MJD: 60632                            

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     2    10     4    64   .15   21   17 |    4053    1920   2937   8658
esa  n/a|    1     0     3   -22     7   -19  -.08   26   19 |    9324     952   2921   7983
gfz  n/a|    0     1    -5     1     3    -7   .03   19   14 |       0    1572   2922   6609
grg  n/a|    2    -2     9   -34   -27   -70   .28   26   20 |    6057    1388   2959   8151
iac  n/a|    0     0    -5     7    33     9  -.13   12   11 |   10309      60   2916   8086
jgx  n/a|   -1     0     2    -3   -31    16  -.10   24   24 |    7181    1544   2941   6685

Table 2.2341.2  GPS week: 2341   Day: 2   MJD: 60633                            

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    -6   -10    57   .20   23   20 |    6426     560   3451   9509
esa  n/a|    0     0     0    -1   -10    22  -.13   24   20 |   11321     315   3465   7305
gfz  n/a|    0    -1     1    25    26     0  -.03   21   18 |       0     822   3472   7549
grg  n/a|    0     0    10   -42   -35    14   .30   25   18 |    6983     698   3426   9138
iac  n/a|    2     0    -9    22     5   -82  -.09   15   14 |   11212     523   3430   9037
jgx  n/a|   -2    -2     1   -17   -24    22  -.19   25   25 |    8922    1284   3401   7656

Table 2.2341.3  GPS week: 2341   Day: 3   MJD: 60634                            

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     4   -21   -34   101   .19   21   15 |    4694   -3254   3100   9543
esa  n/a|    1     0     1   -17     4    17  -.15   21   16 |   20806   -2859   3115   9629
gfz  n/a|    1     1    -1    39    28   -18  -.01   19   15 |       0   -2454   3120   7474
grg  n/a|    0     0     7   -29   -31   -26   .38   25   21 |    5813   -2406   3117   9039
iac  n/a|    0    -1    -9    44    11   -43  -.13   16   16 |    8653   -1188   3087   8878
jgx  n/a|    0    -2     5    -6    -3   -33  -.15   25   25 |    6470   -2791   3112   7504

Table 2.2341.4  GPS week: 2341   Day: 4   MJD: 60635                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     1     2     3   -41    70   .24   20   18 |    9773    -655   2721   9746
esa  n/a|    0     1     2   -13     3    17  -.11   28   18 |   11177   -1517   2691   7257
gfz  n/a|    0     3     2    40     8    22  -.10   20   17 |       0    -761   2686   7441
grg  n/a|    0     0     9    -7   -13   -98   .32   33   23 |   11325    -687   2737   9282
iac  n/a|    2    -2   -11    -7    22   -37  -.11   14   13 |   15497    -618   2704   9201
jgx  n/a|    0     0     5   -19    -6    15  -.08   23   23 |   12480    -834   2726   7693

Table 2.2341.5  GPS week: 2341   Day: 5   MJD: 60636                            

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     4     4    -9    88   .19   21   15 |   12095     933   2751   9814
esa  n/a|    0     0    -1   -24    17    -3  -.14   32   23 |   16619    -590   2741   6970
gfz  n/a|    0     0    -1    45    46   -25  -.05   16   11 |       0     748   2739   7495
grg  n/a|    0    -1     6   -17   -40   -76   .30   27   18 |   13011     652   2751   9429
iac  n/a|    0     0    -5    -7   -13   -15  -.15   15   15 |   17709   -2004   2740   9259
jgx  n/a|    0    -1     4   -43     9    56  -.16   24   24 |   14757     144   2647   7677

Table 2.2341.6  GPS week: 2341   Day: 6   MJD: 60637                            

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     0    -6   -20    45   .17   19   18 |    7330   -4154   3179   9509
esa  n/a|    2     0    -2   -23    13    40  -.20   35   25 |   15033   -4207   3138   7368
gfz  n/a|    0     2     3    51    38    21   .01   18   14 |       0   -4657   3161   7438
grg  n/a|    1    -2     4    -2   -27   -81   .29   30   15 |   10122   -4587   3122   9126
iac  n/a|    0     0    -8     5   -19   -63  -.13   17   16 |   11323   -1882   3132   9194
jgx  n/a|    0     0     3   -24    -8    52  -.27   24   24 |    9960   -4537   3131   7675

       
       
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 3.2341.0  GPS week: 2341   Day: 0   MJD: 60631                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  595   49   25   17   16   10   45   13 |    98   44   48   61   65   27    57
 R03  |  904   11   16   24   11   14   24    7 |    83   77   95   79   74   61    78
 R04  | 1114   25    7   12   21   10   21    7 |   102   94   88   84   97   84    91
 R05  | 1470   15   13    9   14    6   11    5 |    91   95   87   83   90   22    88
 R07  | 1256   11   18   14   18   12   18    6 |    76   63   85   85   77   63    75
 R08  | 1119   15   12   13   21   14   21    7 |    67   71   68   77   73   57    68
 R09  | 2922   16   13   12   12   13    8    6 |    30   40   33   28   34   29    31
 R11  | 1305   16   16   15   15   15   22    7 |    29   44   35   30   34   26    30
 R12  |  562   14   17   13   13   13   27    7 |    70   68   67   60   65   51    63
 R14  |  767   14   17   11   20   15   14    6 |    61   73   66   62   72   52    64
 R15  |  903   17    8   13   25   14   23    7 |    96   82   83   73   91   71    83
 R16  |  829   16   13   17   16   12   25    7 |   100   78   91   82   94   74    87
 R17  | 1004   11   14   10    8   19   14    6 |    26   22   29   25   29   20    23
 R18  |  857   10   25   11   18   14   16    7 |    26   24   28   33   27   25    25
 R19  | 1392   23   62   14   78   18   55   19 |    32   34   29   37   30   42    29
 R20  | 5000   19   62   48   40   20   36   17 |    27   24   47   24   22   29    20
 R21  | 1098   10   18   15   10   13   14    6 |    26   21   22   28   25   23    21
XR22  |  894   17   10    9   23   23  ---    9 |    32   32   37   39   36  ---    33
 R24  |  664   17   22   12   17   12   17    7 |    26   30   24   25   24   19    22
XR26  |14959   43  ---  ---   51   54  ---   35 |    44  ---  ---   34   97  ---    61
------+-----------------------------------------+-------------------------------------
 RMS  | 1673   19   26   18   26   14   26      |T   57   53   55   52   57   43    52
 WRMS | 1673   17   21   16   20   14   26      |NE  57   53   55   52   57   43    52
 MEDI | 1004   16   16   13   17   14   21      |MD  44   44   48   39   65   29    57

Table 3.2341.1  GPS week: 2341   Day: 1   MJD: 60632                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  926   55   30   24   38   16   39   15 |    75   39   46   44   54   39    47
XR02  | ----    4  ---  ---  ---  ---  ---    0 |    62  ---  ---  ---  ---  ---    63
 R03  | 1758   11   12   13   35   12   13    7 |    57   55   64   69   54   52    56
 R04  | 1135   18   11   17   11   16   24    7 |    79   78   73   78   83   65    76
XR05  | 1720    9   16   17   14   12  ---    7 |    74   75   63   67   75  ---    70
 R07  |  938   11   11   19   15    7   15    5 |    54   48   63   50   51   47    52
 R08  |  757   13   11   10   23    7   15    5 |    50   53   55   64   51   48    52
 R09  | 2937   13   12   14   24   13   13    6 |    27   33   32   25   30   29    27
 R11  | 1466   15   14   12   11   10   16    5 |    26   39   39   31   31   23    30
 R12  |  755   12   13   15   14   11   24    6 |    52   47   54   50   44   37    46
 R14  | 1579    9   14   10   21    9   22    6 |    41   49   51   49   51   33    46
 R15  |  986   22   14   16   25   11   24    8 |    69   49   63   47   58   49    55
 R16  | 2147   14   16   11   22   11   21    7 |    69   57   63   56   70   53    62
 R17  |  932    9   11   19   19   10   19    6 |    20   22   29   24   23   18    20
 R18  |  464   13   22   11   19   11   14    6 |    21   25   21   26   21   16    19
 R19  | 1192   27   70   29   62   22   57   19 |    46   30   45   29   30   29    30
 R20  | 4796   34   61   50   33   15   26   17 |    30   27   40   28   29   29    26
 R21  |  740   10   14   14   13   11   19    6 |    22   22   27   28   17   20    20
 R22  | 2561   13   10    8   15    9   11    5 |    22   27   33   32   26   31    27
 R24  |  555   19   12   15   13   11   15    6 |    29   27   24   26   24   19    21
XR26  |15653   46  ---  ---   54   43  ---   33 |    34  ---  ---   25   53  ---    39
------+-----------------------------------------+-------------------------------------
 RMS  | 1811   21   26   19   26   12   24      |T   45   42   46   42   43   35    42
 WRMS | 1811   17   19   14   20   11   24      |NE  45   42   46   42   43   35    42
 MEDI | 1135   13   14   15   19   11   19      |MD  46   39   46   32   44   31    46

Table 3.2341.2  GPS week: 2341   Day: 2   MJD: 60633                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1115   48   28   16   32   22   54   15 |    70   31   45   28   61   20    42
XR02  | ----    4  ---  ---  ---  ---  ---    0 |    75  ---  ---  ---  ---  ---    74
 R03  | 1855    8   12   10   22    9   14    6 |    54   54   52   50   54   44    51
 R04  | 1975   18   11   18   19   14   25    8 |    70   53   67   52   61   48    58
XR05  | 1425   13    9   15   13    9  ---    6 |    76   80   86   75   77  ---    78
 R07  | 1072   11   18    7   21   23   13    7 |    64   50   56   48   74   53    58
 R08  | 1228   12   11   10   12   10   15    5 |    62   61   53   57   59   50    56
 R09  | 1134   14   21   17   11   10   10    6 |    22   36   25   18   26   24    22
 R11  | 2703   12   11   13   12   11   10    5 |    29   35   41   33   39   29    33
 R12  |  742   17   14   20   19   19   16    8 |    58   57   47   45   64   45    51
 R14  | 1250   20   13   10   10   13   29    7 |    52   60   55   62   64   47    56
 R15  |  777    8   21   26   11   13   36    9 |    70   70   87   65   72   49    69
 R16  | 1516   17   17   15   25   15   22    8 |    68   68   68   52   65   54    61
 R17  |  943   10   12    9   22    8   16    6 |    21   19   21   28   16   18    17
 R18  |  620   16   17   13   18   11   16    6 |    19   16   22   23   17   19    16
 R19  | 1858   54   60   19   61   26   34   19 |    30   30   30   27   18   25    20
 R20  | 2822   39   49   62   44   22   41   19 |    40   26   47   47   25   57    32
 R21  |  852   11   20   15   14   15   17    7 |    27   23   22   23   21   15    19
 R22  | 2479   13    8   14    9    9   13    5 |    24   26   32   27   29   23    26
 R24  | 1191   10   22   13   24   10   12    7 |    21   25   19   24   18   19    17
XR26  |18581   37  ---  ---   47   54  ---   34 |    29  ---  ---   24   70  ---    43
------+-----------------------------------------+-------------------------------------
 RMS  | 1596   23   24   21   25   15   25      |T   46   43   46   40   46   35    42
 WRMS | 1596   20   20   18   18   14   25      |NE  46   43   46   40   46   35    42
 MEDI | 1228   13   17   15   19   13   16      |MD  52   36   47   33   54   29    43

Table 3.2341.3  GPS week: 2341   Day: 3   MJD: 60634                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  545   51   30   20   23   17   51   15 |    79   30   50   46   63   18    47
XR02  | 9048    7  ---  ---  ---  ---  ---    0 |    51  ---  ---  ---  ---  ---    51
 R03  | 2532    6   14   15   19    7   12    5 |    63   53   69   79   62   70    64
 R04  | 2386   16   10   21   15   14   13    7 |    58   49   51   46   44   45    47
 R05  | 1200    9   15   16   11   12   16    6 |    50   42   61   49   56   21    49
 R07  | 1061   13    8   13   18   24   23    7 |    70   62   64   55   85   47    65
 R08  |  904   10   12   13   10   20   21    6 |    68   63   70   69   84   54    68
 R09  | 1470   13   18   14   16   19   13    7 |    17   29   25   28   33   21    22
 R11  | 2303   13   16    9   19   15   18    6 |    38   59   47   52   47   37    46
 R12  |  572   13   11   18   14   14   17    6 |    69   70   62   65   71   56    65
 R14  |  812   13   11   10   11   16   18    6 |    55   65   58   65   66   51    60
 R15  |  718   12   13   18   12    8   24    6 |    67   59   75   67   65   51    64
 R16  |  896   21   20   12   14   10   20    7 |    65   67   67   57   61   50    60
 R17  | 1243    8   15   11   21   13   30    7 |    19   22   25   24   19   16    17
 R18  |  637   14   25   15   11   11   24    7 |    26   21   23   23   20   23    20
 R19  | 1849   45   55   30   74   26   45   21 |    42   41   32   29   23   33    27
 R20  | 1828   40   40   38   49   25   47   17 |    29   31   53   37   22   59    33
 R21  | 1053    8   11    9   16    9   13    5 |    20   20   21   25   18   15    17
 R22  | 4127   13   10   22   14   18   10    7 |    17   27   30   25   32   24    22
 R24  |  884   14   11   31   16   19   13    8 |    22   18   35   24   19   17    18
XR26  |10714   41  ---  ---   36   54  ---   32 |    31  ---  ---   32   65  ---    41
------+-----------------------------------------+-------------------------------------
 RMS  | 1673   21   21   19   25   16   25      |T   45   43   48   44   47   37    43
 WRMS | 1673   15   16   15   21   16   25      |NE  45   43   48   44   47   37    43
 MEDI | 1200   13   14   15   16   15   18      |MD  50   42   51   46   47   37    47

Table 3.2341.4  GPS week: 2341   Day: 4   MJD: 60635                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  987   43   22   20   36   11   31   12 |    73   43   43   41   56   35    48
XR02  | 6394   17  ---   19  ---  ---  ---   18 |    66  ---   24  ---  ---  ---    57
 R03  | 1346    7   19   16   14   14   15    6 |    68   57   69   72   77   61    68
 R04  | 2237   22   11   28   11   10   14    8 |    71   60   52   60   67   60    60
XR05  | 2152   13   21   11   13   10  ---    6 |    62   74   63   60   61  ---    62
 R07  |  792   12   15   11   16   12   10    5 |    66   51   61   61   73   58    63
 R08  | 1077   11   12   17   21   14   14    6 |    70   62   59   60   77   61    65
 R09  | 1397   15   17   15   22    9    8    6 |    20   33   32   18   30   24    25
 R11  | 2004   14   22   24   11   12   10    7 |    20   37   25   25   29   28    24
 R12  |  785   10   15   17   23   14   24    7 |    58   60   65   51   68   45    58
 R14  |  871   10   19   15   17   11   21    7 |    57   63   49   42   57   38    51
 R15  | 1041   12   18   12   11   13   27    7 |    69   58   66   71   67   53    64
 R16  |  565   13   19   17   27   12   24    8 |    71   62   66   85   65   54    65
 R17  |  639    6    9   15   17    7   22    6 |    24   19   27   22   23   22    21
 R18  |  658   12   18   13   24   14   16    7 |    23   18   20   23   22   22    19
 R19  | 1945   42   66   22   80   16   44   19 |    30   44   31   33   32   30    30
 R20  | 1188   35   77   49   74   34   48   22 |    31   72   67   26   27   42    34
 R21  | 1568   13   19   15   34   11   14    7 |    24   20   24   36   18   16    17
 R22  | 4798   17   11   12   13   13   13    6 |    38   38   43   41   41   30    39
 R24  |  959   14   10   15   25   14   21    7 |    26   21   23   26   27   21    21
XR26  | 8816   45  ---  ---   54   49  ---   34 |    32  ---  ---   33   65  ---    43
------+-----------------------------------------+-------------------------------------
 RMS  | 1679   20   28   20   33   14   23      |T   47   46   45   44   49   38    44
 WRMS | 1679   18   18   17   23   13   23      |NE  47   46   45   44   49   38    44
 MEDI | 1188   13   18   15   21   12   16      |MD  57   51   43   41   56   35    48

Table 3.2341.5  GPS week: 2341   Day: 5   MJD: 60636                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1328   52   19   17   30   17   37   13 |    60   48   44   35   31   35    36
XR02  | 6449   14  ---   18  ---   21  ---   13 |    53  ---   26  ---   22  ---    63
 R03  |  662    7   20   12   16   22   30    8 |    60   48   66   51   76   38    59
 R04  | 1439   20   16   15   10   12   14    6 |    66   54   63   61   53   54    58
XR05  | 1821    8   20   13   18   13  ---    7 |    64   72   64   69   60  ---    63
 R07  |  676   10   18   12   13   15   20    6 |    58   49   58   62   60   51    56
 R08  |  681   12   12   11   13    9   24    6 |    51   60   60   57   55   55    55
 R09  | 2226   13   16   17   11   14   14    6 |    22   28   31   23   21   31    24
 R11  | 1088   12   20   12   10   10   19    6 |    35   41   35   38   32   42    35
 R12  | 1252   12   18   26   17   13   16    8 |    63   67   49   59   56   58    56
 R14  | 1387   16   16    7   13   17   17    6 |    50   63   55   57   64   45    55
 R15  |  993   13   12    9   19   18   17    6 |    71   60   63   60   73   56    64
 R16  |  604   16   18   10   14   10   25    7 |    71   61   66   77   69   56    66
 R17  | 1182    6    9   12    8   11   23    5 |    26   23   26   32   20   19    22
 R18  |  900   10   23    9   15   10   15    6 |    25   28   25   23   24   22    23
 R19  | 2109   41   75   20   71   13   38   19 |    24   40   45   32   28   24    28
 R20  | 2108   27   88   32   64   23   39   20 |    25   56   35   40   32   52    30
 R21  | 1094   14   19    7   16    8   14    5 |    23   25   25   32   21   20    22
 R22  | 3355   16   14   13    9   18   10    6 |    19   27   31   27   26   21    24
 R24  |  642   10   20   18   16   17   26    8 |    28   26   27   31   24   20    23
XR26  |10480   37  ---  ---   55   58  ---   36 |    25  ---  ---   36   63  ---    39
------+-----------------------------------------+-------------------------------------
 RMS  | 1493   21   32   16   26   15   24      |T   43   46   44   45   43   38    42
 WRMS | 1493   15   23   11   18   15   24      |NE  43   46   44   45   43   38    42
 MEDI | 1252   13   18   12   15   14   19      |MD  50   48   44   38   32   38    39

Table 3.2341.6  GPS week: 2341   Day: 6   MJD: 60637                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  917   37   42   28   11   29   31   13 |   101   54   76   59   63   49    66
XR02  | 5692   18  ---   16  ---   23  ---   13 |    74  ---   28  ---   24  ---    75
 R03  |  862   10   21   15   11   21   24    7 |    89   72   93   84   99   71    86
 R04  |  838   17   21   22   16   10   36    9 |    94   76   86   81   82   65    81
XR05  |  990   12   15   16   14   19  ---    8 |   103  110  111  110   97  ---   104
 R07  |  772   12   19   15   12   23   36    9 |    86   87   87   91   96   69    85
 R08  |  626    8   12   13   16   15   27    7 |    75   79   77   86   88   67    78
 R09  | 2124   13   16    9   13   11   15    5 |    26   32   26   26   23   20    23
 R11  |  906   13   22   15   11   13   12    6 |    30   37   33   27   34   36    30
 R12  | 1129   14   25    9   25   13   19    7 |    73   75   65   56   66   58    64
 R14  |  888    8   21   13   20   13    9    6 |    61   75   59   67   66   54    62
 R15  | 1215    9   12   15   18   21   23    7 |    89   81   90   76   91   66    83
 R16  |  949   11   18   15   13   18   17    7 |    84   73   79   91   89   70    81
 R17  |  690   12   15   11   11   12   13    5 |    26   27   32   32   28   20    26
 R18  |  878    9   22   10    7   12   18    5 |    23   23   22   24   22   18    20
 R19  | 1487   39   71   16   61   22   38   18 |    25   26   23   27   17   19    17
 R20  | 1951   44   99   41   94   25   30   25 |    63   50   39   49   28   41    34
 R21  |  823    7   22   10   18   14   25    7 |    24   25   24   31   23   20    22
 R22  | 2559   10   11   16   15   11   10    5 |    23   29   36   31   28   18    27
 R24  |  590   12   27   16   19   14   23    8 |    37   26   39   34   29   26    29
XR26  | 8910   35  ---  ---   32   54  ---   30 |    26  ---  ---   31   69  ---    39
------+-----------------------------------------+-------------------------------------
 RMS  | 1245   19   35   18   30   17   24      |T   58   55   56   55   55   43    53
 WRMS | 1245   18   25   14   15   16   24      |NE  58   55   56   55   55   43    53
 MEDI |  917   12   21   15   15   15   23      |MD  63   54   39   49   63   41    62



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