[IGSREPORT-30065] Wk 2328 IGLOS Final Orbits

acc acc at igs.org
Sun Sep 8 23:45:04 UTC 2024


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2328   (Aug 18, 2024 - Aug 24, 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 2.2328.
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:
                                                                               
 igl2328[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2328 in the SP3 format.
 igl23287.sum      Combination Report for GPS Week 2328.


    
    
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  |     10.4 ns
                1  |      8.3 ns
                2  |      8.8 ns
                3  |      6.3 ns
                4  |      6.4 ns
                5  |      5.1 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
               ----+--------+---------------
                1  |  COD   | R01
                1  |  IAC   | R01

    
         
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 1.2328, 1a.2328).
        
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 2.2328.0-6)                                                                                
    
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 3.2328.0-6). 
        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 2328 summary.                      (Aug 18, 2024 - Aug 24, 2024)

Table 1.2328.a     GPS week : 2328   MJD: 60540.0-60546.0

         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|    0    -1     4   -16   -16    45   .11   20   12 |    -402    -503   3681  13485
        |    1     1     1    10    15    19   .02           |    1505    1935
esa  n/a|   -1    -1     0    -5    14    10  -.12   22   16 |    6852     202   3303   8104
        |    1     1     1    10    14    44   .03           |    7150    2290
gfz  n/a|    0    -1     0    48    17   -10  -.04   23   16 |       0     -77   3324   8106
        |    0     1     1    11     9    17   .03           |       0    2071
grg  n/a|    2     0     1   -23     2   -36   .41   27   16 |    5962    -670   3740  13054
        |    1     1     1    16    14    32   .03           |    1960    2198
iac  n/a|   -1     1    -7     5    10   -52  -.14   24   17 |    7646   -1339   3658  12798
        |    1     1     2    13    28    37   .05           |    2359    1080
jgx  n/a|    0     1     0    -3   -22    29  -.23   28   28 |    3197    -419   3339   8130
        |    1     1     2    11    17   100   .04           |     918    2156


Table 1.2328.b     GPS week : 2328   MJD: 60540.0-60546.0   

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

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |   18  605  155   18   15   11   18 |
 R02  |    7    7    7    8    7    7    7 |
 R03  |    6    9    9    8    9    8    7 |
 R04  |    8    8    8   10    7    6    6 |
 R05  |    7    8    6    8    9    8    7 |
 R07  |    8    7    9    9    9   10    9 |
 R08  |    7    7    6    5    6    8    9 |
 R09  |    7    7    7    6    7    6    5 |
 R11  |    7    8    8    6    6    7    7 |
 R12  |    7    7    6    6    6    9    7 |
 R14  |    6    5    6    6    5    6    6 |
 R15  |    7    8    6    8    6    5    7 |
 R16  |    7    8    7    7    8    9    8 |
 R17  |    6    7    8    6    7    7    7 |
 R18  |    6    7    8    7    7    7    7 |
 R19  |   18   19   22   20   20   26   29 |
 R20  |   27   26   30   29   29   29   36 |
 R21  |    8    7    6    7    6    8    7 |
 R22  |    6    7    6    7    7    7    7 |
 R24  |    8   10   12    7    7    6    9 |
 R25  |   10   11   11    9    9   10    9 |
 R26  |   28   35   28   35   40   30   34 |


Table 1.2328.c     GPS week : 2328   MJD: 60540.0-60546.0   

         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 2328 0   |  -28    50    70   -1907    1221    4057  83.0  1492  1492 |   10372       0
brd 2328 1   |  -39    75    -5   -1588     497    3538  79.6  1569  1569 |    8301       0
brd 2328 2   |   -2    66    47     496    1951    1401  78.7  1803  1803 |    8808       0
brd 2328 3   |  -19     1   147    1201    1611   -1511  81.7  1729  1729 |    6313       0
brd 2328 4   |   44    -7   164     211    1221    -612  81.4  1819  1819 |    6402       0
brd 2328 5   |   30    70   123       1    1018   -1933  81.2  1851  1851 |    5131       0
brd 2328 6   |   83    45   219     600     515    2493  82.0  1670  1670 |    6374       0
-------------+------------------------------------------------------------+----------------
brd 2328 mean|    9    43   109    -140    1148    1061  81.1  1704  1704 |    7385       0
brd 2328 sdev|   44    33    76    1162     533    2437   1.5   135   135 |    1825       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 2.2328.0  GPS week: 2328   Day: 0   MJD: 60540                            

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    -8    -6    57   .10   16   12 |    -318    -360   2938  10190
esa  n/a|    0     0     0   -13    19   -41  -.15   27   18 |   11812    -477   2937   7864
gfz  n/a|    0    -2    -2    50    21   -33  -.02   25   16 |       0    -841   2985   7454
grg  n/a|    0    -1     2   -11     0   -84   .46   23   16 |    9272    -707   2981   9180
iac  n/a|    0     3    -9   -14   -42   -30  -.22   21   15 |   10611    -449   2915   9534
jgx  n/a|    1     1     0   -10     4    90  -.24   31   31 |    3242    -965   2983   7694

Table 2.2328.1  GPS week: 2328   Day: 1   MJD: 60541                            

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   -22    -5    40   .12   16   12 |   -2197    1922   2879  10926
esa  n/a|   -2     0     0    -1    15   -20  -.15   20   15 |   17104    3609   2895   8509
gfz  n/a|   -1    -2    -1    63    10   -13  -.01   30   24 |       0    2275   2924   8454
grg  n/a|    2     0     3    -7    -7   -43   .40   23   14 |    6212    2539   2943  10477
iac  n/a|    0     0    -7     6    12   -55  -.20   21   16 |    8965    -574   2869  10556
jgx  n/a|    1     1     2   -11   -11   158  -.26   30   30 |    1613    2081   2927   8589

Table 2.2328.2  GPS week: 2328   Day: 2   MJD: 60542                            

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     5   -20   -39    54   .09   20   13 |    1880    1508   3908  10176
esa  n/a|    0    -2    -2   -24    26   -33  -.10   24   16 |    -185    2274   3687   8627
gfz  n/a|    0     0     0    36    29   -26  -.01   19   13 |       0    2402   3707   8655
grg  n/a|    1     0     2    -7     5   -68   .40   32   15 |    7706    1382   3983   9356
iac  n/a|   -3     1    -5     5    19   -45  -.07   30   17 |   10402    -743   3887   9999
jgx  n/a|   -1     1    -2   -17   -19    99  -.15   26   27 |    2904    2252   3703   8105

Table 2.2328.3  GPS week: 2328   Day: 3   MJD: 60543                            

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   -27     0    60   .11   18   11 |     351   -3045   4009  15214
esa  n/a|   -1    -1    -2    -7    32    12  -.16   24   18 |   13372   -2828   3485   6911
gfz  n/a|    0     0     0    60     9     0  -.08   23   17 |       0   -2580   3460   7584
grg  n/a|    3     0     3   -23   -11   -39   .39   26   15 |    5289   -3553   4028  14806
iac  n/a|    0     2    -8    29    21  -111  -.10   27   15 |    6659   -3489   3979  14267
jgx  n/a|    0    -1     2    -7   -26    40  -.22   26   26 |    3700   -3461   3607   7511

Table 2.2328.4  GPS week: 2328   Day: 4   MJD: 60544                            

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   -22   -25    65   .10   19   12 |     786   -1995   3687  14830
esa  n/a|   -2     0     0     5    10    28  -.12   19   18 |    4749   -1094   3315   8215
gfz  n/a|    0     0     0    34    25   -15  -.05   22   14 |       0   -1384   3356   7935
grg  n/a|    2     0     0   -37    -9   -14   .45   29   18 |    5361   -2267   3755  14432
iac  n/a|    0     0    -4    13    50   -73  -.10   21   16 |    6787   -1704   3683  13860
jgx  n/a|    0     0     2    17   -40     3  -.27   31   31 |    4601   -1620   3376   8175

Table 2.2328.5  GPS week: 2328   Day: 5   MJD: 60545                            

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     1   -30    12   .14   24   13 |   -1545   -2138   3937  15628
esa  n/a|    0    -2     2    -2     7    72  -.08   20   15 |    -283   -1473   3378   9127
gfz  n/a|    0    -2     0    42    18    17  -.05   27   16 |       0   -1862   3412   9215
grg  n/a|    4     1     1   -23    30   -14   .39   27   16 |    4164   -2335   3991  15644
iac  n/a|   -2     2    -7    -3     0   -59  -.14   25   20 |    4821   -1701   3891  14823
jgx  n/a|    0     4     0     4   -15   -42  -.25   28   28 |    2819   -1926   3444   9289

Table 2.2328.6  GPS week: 2328   Day: 6   MJD: 60546                            

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     6   -14    -5    25   .14   27   14 |   -1774     584   4415  17432
esa  n/a|    0     0     0     3   -12    56  -.11   20   12 |    1400    1406   3424   7481
gfz  n/a|    0     0     3    49     4    -3  -.07   18   12 |       0    1450   3429   7451
grg  n/a|    4     0     0   -49    11     9   .42   30   17 |    3736     249   4503  17488
iac  n/a|   -2     0    -9     0     9     8  -.12   25   21 |    5281    -715   4382  16551
jgx  n/a|    0     2    -2    -1   -46  -140  -.21   26   26 |    3502     705   3337   7551

       
       
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 3.2328.0  GPS week: 2328   Day: 0   MJD: 60540                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  627   24   77   13   20   43   32   17 |    34   24   29   22   31   13    23
 R02  | 1502    6   15   20   12   13   25    7 |    59   49   69   64   60   44    57
 R03  | 1667    8   17   11   10   12   25    6 |    69   54   66   74   76   52    65
 R04  |  495   12   16   10   18   24   24    8 |    69   64   70   67   77   61    67
 R05  |  744   15    9   10   15   19   22    6 |    60   51   51   53   56   43    51
 R07  | 1103   11   22   19   18   12   27    8 |    57   37   58   59   53   39    49
 R08  | 1218    9   17   13   16   23   16    7 |    49   50   62   59   69   45    55
 R09  | 1375   16   19   19   12   13   18    7 |    57   56   54   54   51   53    53
 R11  |  793   14   13   17   14   15   17    6 |    49   44   57   39   41   47    45
 R12  | 1739   11   12   19   15   11   22    6 |    72   71   78   76   74   66    72
 R14  | 1409    7   14   15   19    8   17    6 |   105   94  107  102  107  104   103
 R15  |  933   14   16   11   17   14   26    7 |    79   66   74   80   69   73    73
 R16  | 1223   11   20   17   12   16   19    7 |    83   77   79   81   79   88    80
 R17E | 1401    9   14   15   15   12   20    6 |    75   72   81   73   77   82    75
 R18E | 1067    7   15   16   10   17   19    6 |    73   71   75   74   78   75    74
 R19E | 2583   31   37   43   43   37   52   17 |   123  113  119  113  107   92   113
 R20E | 2209   38   57   80   62   41   90   27 |   182  193  158  184  170  224   178
 R21E | 1575   14   18   20   25   13   20    8 |    63   64   65   67   65   62    63
 R22E | 2482   15   14    9   18    9   17    6 |    55   60   56   62   55   53    56
 R24E | 1549    9   17   22   23   12   20    7 |    71   71   75   74   73   77    72
XR25E |12670   12   13  ---  ---   17  ---   10 |    58   60  ---  ---   56  ---    57
XR26  |17487   27  ---  ---   29   58  ---   28 |    57  ---  ---   59  108  ---    71
------+-----------------------------------------+-------------------------------------
 RMS  | 1492   16   27   25   23   21   31      |T   72   68   74   73   74   69    70
 WRMS | 1492   12   18   16   16   15   31      |NE  64   56   65   63   67   56    61
 MEDI | 1401   12   16   16   17   14   20      |MD  63   64   69   67   69   61    65

Table 3.2328.1  GPS week: 2328   Day: 1   MJD: 60541                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR01  |  800 >>>>  493  741  --- 2217  ---  605 |   854    3    1  ---    1  ---  9999
 R02  | 1853    7   16   22   13   20   23    7 |    39   35   52   42   50   29    39
 R03  | 1002    9   22   13   20   24   30    9 |    47   38   51   59   58   38    47
 R04  |  887    9   18   29   11   19   18    7 |    51   54   73   46   55   53    52
 R05  |  768   12   17   20   16   22   23    8 |    41   48   48   39   37   40    38
 R07  |  941    8   13   17   17   13   23    6 |    41   38   41   53   44   43    41
 R08  |  767   12   21   11   14   16   20    7 |    41   38   46   44   46   44    39
 R09  | 1545   14   15   14    8   19   18    6 |    40   34   36   37   33   34    34
 R11  |  806   17   13   20   19   11   21    7 |    38   39   33   26   31   32    31
 R12  | 1555   15   13   29    9   10   19    7 |    55   65   79   61   60   64    61
 R14  | 1467    6   14   10   11   14   16    5 |    92   86   95   97   95  100    93
 R15  | 1257    9   25   11   17   13   18    7 |    57   41   58   60   44   62    51
 R16  |  825   12   23   18   10   22   22    8 |    49   59   58   54   38   62    49
 R17E | 1086    7   11   18   14   16   22    6 |    33   32   39   36   39   34    33
 R18E | 1660   10   15   17   11   16   19    6 |    37   37   40   42   38   51    38
 R19E | 2477   34   30   66   47   39   43   19 |   101   93   95   98   89   72    89
 R20E | 2025   44   42   80   60   45   89   26 |   207  192  186  164  162  185   181
 R21E | 2503   10   15   15   15   17   18    6 |    40   38   40   39   49   45    39
 R22E | 2920   15    8   16   12   12   24    6 |    30   37   44   39   33   42    35
 R24E |  790    7   17   30   36   13   19    9 |    45   51   40   65   44   46    45
XR25E |16492   12   18  ---  ---   14  ---   10 |    31   34  ---  ---   31  ---    29
XR26  |16665   32  ---  ---   31   76  ---   34 |    33  ---  ---   29   73  ---    40
------+-----------------------------------------+-------------------------------------
 RMS  | 1568   16   20   30   23   21   30      |T   91   52   57   56   52   56    52
 WRMS | 1568   12   15   24   14   16   30      |NE 105   44   51   49   47   50    47
 MEDI | 1257   12   17   18   14   16   21      |MD  41   38   46   44   44   45    40

Table 3.2328.2  GPS week: 2328   Day: 2   MJD: 60542                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR01  | ----  122  ---  ---  195  ---  ---  154 |   535  ---  ---  433  ---  ---  9999
 R02  | 1830   11   15   13   14   26   15    7 |    44   38   43   43   57   43    42
 R03  | 1319    9   22   10   20   29   27    9 |    45   44   46   61   64   35    47
 R04  |  614    9   13   13   16   22   32    8 |    49   53   54   63   65   48    53
 R05  |  756   13   10   17   10    9   17    6 |    47   44   52   46   43   42    45
 R07  |  601   15   11   10   16   26   32    8 |    51   46   46   34   59   33    42
XR08  | 1031    9   10   10   18   16  ---    6 |    44   45   50   47   55  ---    47
 R09  | 1976   17   16   17    9   14   22    7 |    37   41   40   36   35   33    34
 R11  | 1297   19   17   11   19   12   19    7 |    31   27   26   18   25   26    23
 R12  |  936   13   13   17    9   11   15    6 |    62   61   50   58   61   60    57
 R14  | 1183    7   13   14   14   11   14    5 |    63   74   74   62   67   58    66
 R15  |  641   10   20    9   17   13    9    6 |    71   64   70   76   63   72    68
 R16  |  958   16   22   11   14   13   11    6 |    58   59   61   62   56   60    58
 R17E | 1074   11   16   24   17   12   16    7 |    58   57   70   54   56   61    59
 R18E | 2154   19   20   10   15   15   17    7 |    45   48   44   43   45   48    44
 R19E | 2765   41   28   40   63   66   49   21 |    78   87  108   89  115   81    85
 R20E | 3882   49   75   45   91   85   65   30 |    92  117  104  100   95   86    82
 R21E | 2672   10   15   15   16   11   13    6 |    51   51   52   51   47   52    49
 R22E | 2277   15   10    9   16   10   12    5 |    41   47   47   46   41   49    43
 R24E | 1446   22   18   19   55   16   19   12 |    57   54   54   64   49   56    49
XR25E |19860   16   16  ---  ---   12  ---   10 |    40   46  ---  ---   41  ---    41
XR26  |16628   25  ---  ---   29   59  ---   28 |    36  ---  ---   38   70  ---    45
------+-----------------------------------------+-------------------------------------
 RMS  | 1803   20   24   19   32   30   26      |T   74   55   57   72   57   52    51
 WRMS | 1803   13   16   13   15   17   27      |NE  83   49   51   76   55   46    48
 MEDI | 1319   15   16   13   16   14   17      |MD  49   48   52   54   56   49    47

Table 3.2328.3  GPS week: 2328   Day: 3   MJD: 60543                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR01  | ----   14  ---  ---   22  ---  ---   17 |   291  ---  ---  225  ---  ---  9999
 R02  | 1354    6   16   21   17   12   25    7 |    45   47   63   57   49   30    47
 R03  |  996   11   20   12   11   20   24    7 |    55   41   51   56   60   35    49
 R04  |  634   11   18   19   25   34   18    9 |    48   51   49   63   77   55    53
 R05  |  966    7   19   14   18   18   28    8 |    50   47   57   64   61   40    51
 R07  |  520   13   20   21    9   18   29    8 |    54   45   62   50   54   35    49
XR08  | 1057    7   10    9   12   13  ---    5 |    40   37   42   39   40  ---    38
 R09  | 1762   11   18   12    9    8   15    5 |    22   20   21   26   19   23    19
 R11  | 1193   11   18   15    9   13   10    6 |    29   30   35   26   23   27    25
 R12  |  696   11   21   11   14   15   10    6 |    57   77   64   70   53   60    62
 R14  | 1049    9   14   11   14   15    9    5 |    67   65   60   62   69   68    64
 R15  | 1180   11   20   17   20   15   20    7 |    71   59   71   72   66   62    66
 R16  |  887   12   24   12    8   17    8    6 |    66   65   62   71   72   73    66
 R17E | 1245    8   13   14   13   11   14    5 |    56   56   51   53   61   57    54
 R18E | 1068    9   15   14   14   11   28    7 |    46   49   45   50   49   52    47
 R19E | 2060   31   39   54   40   50   51   19 |    69   77   84   86   62   74    69
 R20E | 5297   51   58   48   82   78   62   28 |   124  110   98   89  113   72    91
 R21E | 1137   13   12   16   20   10   16    6 |    44   44   44   51   47   43    43
XR22E | 1649   14   13   14   15   13  ---    7 |    49   58   56   49   46  ---    49
 R24E | 1334   13   13   15   18   12   13    6 |    61   64   56   52   60   61    58
XR25E |17790   11   13  ---  ---   15  ---    9 |    39   42  ---  ---   38  ---    38
XR26  |15571   33  ---  ---   28   79  ---   34 |    42  ---  ---   46  109  ---    59
------+-----------------------------------------+-------------------------------------
 RMS  | 1728   18   24   23   26   27   26      |T   64   54   56   64   58   51    52
 WRMS | 1728   11   18   17   15   15   26      |NE  66   48   53   66   57   46    49
 MEDI | 1180   11   18   14   15   15   18      |MD  50   49   56   56   60   55    51

Table 3.2328.4  GPS week: 2328   Day: 4   MJD: 60544                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR01  | ----   10  ---  ---   21  ---  ---   14 |   203  ---  ---  160  ---  ---  9999
 R02  |  902    8   15    9   13   20   19    6 |    49   43   46   52   59   36    47
 R03  |  832    7   26   10   24   21   24    8 |    58   47   58   75   68   45    57
 R04  |  669   10   15    9   14   14   27    6 |    61   57   67   73   62   39    59
 R05  |  700   15   24    9   24   24   15    8 |    47   44   56   70   70   51    54
 R07  |  795   13   22   24   23    9   27    9 |    62   54   74   61   54   45    58
 R08  |  676    7   16   10   18   13   12    5 |    49   50   55   50   56   47    50
 R09  | 2055   11   21   12   19    9   16    6 |    33   30   35   42   32   31    32
 R11  |  780   11   16   10   10   14    8    5 |    20   25   28   25   23   24    22
 R12  |  761   13   16   12   13   15    9    6 |    54   53   58   59   61   50    54
 R14  | 1334    8   11   10   12   13    8    4 |    70   74   69   70   79   71    71
 R15  | 1653   10   11   13   11   10   20    5 |    65   79   77   73   67   65    70
 R16  | 1138   19   20   21   20   16   12    8 |    72   66   68   59   71   67    66
 R17E | 2144   10   12   16   22   12   14    6 |    55   61   57   50   56   59    55
 R18E | 2092   13   13   16   21   12   18    7 |    27   34   35   32   30   26    29
 R19E | 1963   37   35   53   49   37   56   19 |    59   70   83   71   71   67    64
 R20E | 4590   54   31   53   92   58  104   29 |    72   95  106   86  106   96    81
 R21E | 1050   10   11   13   20   14   17    6 |    43   43   43   48   43   35    40
 R22E | 1282   15   14   14   21   11   10    6 |    28   31   39   42   28   34    30
 R24E | 3386   18   12   19   20   14   10    7 |    35   37   35   31   33   33    32
XR25E |13226   13   12  ---  ---   11  ---    8 |    31   29  ---  ---   27  ---    28
XR26  |14958   40  ---  ---   47   76  ---   40 |    28  ---  ---   30   99  ---    50
------+-----------------------------------------+-------------------------------------
 RMS  | 1819   19   19   22   29   21   31      |T   55   51   57   59   56   48    49
 WRMS | 1819   12   18   14   18   16   31      |NE  62   51   57   64   61   47    53
 MEDI | 1282   11   15   13   20   14   16      |MD  49   47   57   59   59   45    54

Table 3.2328.5  GPS week: 2328   Day: 5   MJD: 60545                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR01  | ----   10  ---  ---   12  ---  ---   11 |   191  ---  ---  139  ---  ---  9999
 R02  | 1053    8   12   14    9   19   28    7 |    44   41   42   44   49   31    40
 R03  |  992    6   20   19   13   24   19    8 |    48   44   58   61   63   43    51
 R04  | 1023   10   10   13   15   13   20    6 |    61   50   57   62   61   57    57
 R05  | 1009   14   17   18   13   21   17    7 |    41   40   46   54   59   37    44
 R07  |  939   19   16   14   28   12   31    9 |    54   33   37   67   38   37    43
 R08  |  998   10   15   21   11   22   22    7 |    45   40   56   51   59   43    47
 R09  | 1504   13   10   11   14   12   18    5 |    44   45   34   44   34   43    40
 R11  |  738   14   19   16    8   14   22    7 |    23   28   28   25   22   27    21
 R12  |  707   17   25   18   12   20   15    8 |    49   43   54   56   55   47    48
 R14  | 1362    8    9   15   11   18   12    5 |    48   50   43   52   58   47    48
 R15  | 1967   10    9   15   10   10   13    5 |    61   63   64   55   66   56    60
 R16  | 1866   18   25   20   19   11   14    8 |    54   75   69   47   53   49    57
 R17E | 2201    7   10   21   22   13   18    7 |    46   49   51   42   45   49    45
 R18E | 1906   13   14   17   19   14   20    7 |    24   32   30   31   29   32    26
 R19E | 1582   47   41   67   56   68   69   25 |    71   84  117  107  114   97    83
 R20E | 5256   77   41   70   85   46   59   29 |    92   93  114  143  100   91    90
 R21E |  952   13   13   21   15   20   16    7 |    47   46   53   54   42   47    46
 R22E | 1494   15   12   14   14   18   19    7 |    38   49   52   50   49   36    44
 R24E | 2190   12   12   14   14   13   14    6 |    37   41   45   43   43   44    40
XR25E |14767   14   13  ---  ---   15  ---   10 |    33   42  ---  ---   39  ---    37
XR26  |11262   32  ---  ---   25   61  ---   29 |    36  ---  ---   42   70  ---    47
------+-----------------------------------------+-------------------------------------
 RMS  | 1851   24   20   27   27   25   28      |T   53   49   55   60   54   48    48
 WRMS | 1851   13   15   16   16   20   28      |NE  57   46   49   57   52   43    46
 MEDI | 1494   13   13   17   14   18   19      |MD  46   44   52   52   53   44    46

Table 3.2328.6  GPS week: 2328   Day: 6   MJD: 60546                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR01  | ----   15  ---  ---   20  ---  ---   17 |   234  ---  ---  147  ---  ---  9999
 R02  |  851   11    9   17   16   11   25    6 |    67   58   71   61   68   55    63
 R03  | 1100   11   10   11   11   19   31    7 |    69   61   66   77   81   58    67
 R04  | 1505   10   12    8   20   12   10    5 |    78   76   74   79   81   78    76
 R05  |  871   12    9    8   15   21   22    6 |    70   72   75   85   88   62    74
 R07  | 1539   21   15   16   20   19   27    8 |    78   54   62   76   72   57    64
 R08  | 1119   10   17   10   24   33   28    9 |    70   60   72   81   93   55    70
 R09  | 1143   10    8   11    9   10   17    5 |    60   57   55   60   50   60    56
 R11  |  989   15    9    7   16   13   25    6 |    39   40   38   33   36   45    37
 R12  |  775   18   15   12   14   19   15    7 |    71   66   79   78   76   70    72
 R14  |  959   10    6   14   12   18   17    5 |    63   64   71   61   60   61    63
 R15  | 1480    9   10    8   21   18   26    6 |    81   73   78   85   82   74    77
 R16  | 1652   13   14   15   16   17   27    7 |    75   76   78   69   80   65    74
 R17E | 2403   11   12   12   24   13   14    6 |    64   67   64   61   61   65    62
 R18E | 3440   10   16   18   16   15   15    7 |    59   54   54   53   56   58    54
XR19E | 1453   36   31   70   82   67  ---   29 |   137  153  174  120  120  ---   140
 R20E | 2518  103   69   55  106   79   69   36 |   211  120  135  118  180   99   130
 R21E | 1609   11   16   15   21   13   17    7 |    69   60   70   59   66   73    65
 R22E | 1489   16   11   11   18   16   15    6 |    43   50   50   54   44   39    46
 R24E | 2031   22   13   19   26   19   16    8 |    58   58   50   53   48   53    51
XR25E |14018   15   11  ---  ---    9  ---    8 |    35   39  ---  ---   35  ---    35
XR26  | 9664   36  ---  ---   29   68  ---   33 |    48  ---  ---   58  117  ---    71
------+-----------------------------------------+-------------------------------------
 RMS  | 1670   27   20   18   30   25   26      |T   80   67   74   74   75   62    68
 WRMS | 1670   14   12   12   17   21   26      |NE  78   63   68   75   75   61    66
 MEDI | 1489   12   12   12   20   18   17      |MD  69   60   71   69   72   60    65



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