[IGSREPORT-30405] Wk 2360 IGLOS Final Orbits

acc acc at igs.org
Thu Apr 17 07:21:09 UTC 2025


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2360   (Mar 30, 2025 - Apr 05, 2025) 
                                                                               
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 2.2360.
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:
                                                                               
 igl2360[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2360 in the SP3 format.
 igl23607.sum      Combination Report for GPS Week 2360.


    
    
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.

 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  |      5.5 ns
                1  |      5.9 ns
                2  |      6.9 ns
                3  |      4.8 ns
                4  |      6.1 ns
                5  |      9.6 ns
                6  |      5.2 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
               ----+--------+---------------
                2  |  ALL   | R11

    
         
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 1.2360, 1a.2360).
        
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 2.2360.0-6)                                                                                
    
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 3.2360.0-6). 
        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 2360 summary.                      (Mar 30, 2025 - Apr 05, 2025)

Table 1.2360.a     GPS week : 2360   MJD: 60764.0-60770.0

         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     0    -1    53   .15   18   16 |   19578     -14   5218  79061
        |    0     1     1    10    16    25   .07           |    6628    2560
esa  n/a|   -2    -1     0     1   -35    19  -.06   37   37 |   19324   -1211   4793  69922
        |    1     1     2    10    21    21   .05           |    9304    2388
gfz  n/a|    0     1    -2    22    -4    -6   .01   20   15 |       0     -85   3221   7919
        |    1     1     2    24    15    33   .08           |       0    2920
grg  n/a|    1    -1     6   -16    11    -9   .26   25   20 |    6242    -277   3204   7366
        |    1     1     3    15    18    37   .07           |    1595    2930
iac  n/a|    0     0    -5   -26    -1   -38  -.20   19   18 |   31319   -9179  17059  88663
        |    1     1     2    10    16    88   .06           |   15700   23031
jgx  n/a|    0    -1    -2    19    23   -19  -.20   26   26 |    3488    -106   3194   7787
        |    0     0     0    16    13    31   .03           |    2062    3093


Table 1.2360.b     GPS week : 2360   MJD: 60764.0-60770.0   

         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  |   16   14   11   11   13   13   11 |
 R02  |    8    8    6    7    5    8    9 |
 R03  |    5    7    8    7    7    6    7 |
 R04  |    6    7    9    8    7    7    7 |
 R05  |    7    6    7    7    9    6    6 |
 R07  |    6    7    9    9    8    7    7 |
 R08  |   10    9    7    8    8    7    6 |
 R09  |    8    6    7    7    7    7    6 |
 R11  |    0   28  ---    9    9    7    5 |
 R12  |   17    7    9    8    9    8   10 |
 R14  |   12   10    7    8    9    8    8 |
 R15  |    9    7    9    7    8    9    7 |
 R16  |   11    8    8    8    9   11    8 |
 R17  |    7    7    8    8    7    9    7 |
 R18  |    7    8    7    8   10    7    6 |
 R19  |   22   21   19   18   17   21   23 |
 R20  |   21   20   22   22   24   24   21 |
 R21  |    9    9    9    6    8    7    9 |
 R22  |    8    6    7    7    7    9    7 |
 R24  |   11   10   11    9   11   10   11 |
 R26  |   37   43   28   35   42   33   34 |
 R27  |  414  484  443  481  576   51   45 |


Table 1.2360.c     GPS week : 2360   MJD: 60764.0-60770.0   

         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 2360 0   |   52    49   101   -1615    -737    6524  79.7  1765  1765 |    5531       0
brd 2360 1   |  -67   -24    76     915   -1933   10160  81.4  1696  1696 |    5892       0
brd 2360 2   |   -3    27   102   -1842    -533    6108  81.0  1615  1615 |    6947       0
brd 2360 3   |   20    -5    90    -376    1543    4353  80.7  1727  1727 |    4798       0
brd 2360 4   |   19    24   213     802     154     978  81.9  1684  1684 |    6080       0
brd 2360 5   |   49    73   104    -723    -863      67  83.2  1563  1563 |    9554       0
brd 2360 6   |    0   -21    37    -101   -2775    2849  81.7  1736  1736 |    5207       0
-------------+------------------------------------------------------------+----------------
brd 2360 mean|   10    17   103    -420    -734    4434  81.4  1683  1683 |    6287       0
brd 2360 sdev|   40    36    53    1074    1392    3499   1.1    71    71 |    1594       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 2.2360.0  GPS week: 2360   Day: 0   MJD: 60764                            

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     5    15    -8   101   .24   18   13 |   23922    2656   4640  96444
esa  n/a|   -4    -2    -2   -10   -59    35  -.02   40   32 |   25887     759   4695  97185
gfz  n/a|    0     0     0    28   -12   -25  -.01   20   14 |       0    2715   3626   9561
grg  n/a|    1    -2    10   -12    42   -27   .13   38   21 |    4284    2186   3644   8886
iac  n/a|    0     2    -8   -32   -29  -130  -.22   22   21 |   44873     641   9921 128361
jgx  n/a|    0    -2    -2    18    45   -16  -.14   30   30 |     954    3152   3426   8813

Table 2.2360.1  GPS week: 2360   Day: 1   MJD: 60765                            

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   -22    41   .21   19   15 |   20082    -293   6816  80829
esa  n/a|   -4    -2    -1     0   -31   -16  -.14   37   35 |    5201     453   3177   8441
gfz  n/a|    0     1     0    22     6   -18  -.07   17   12 |       0     -19   3183   8505
grg  n/a|    2     0     8   -24     0    25   .32   21   16 |    5842    -145   3176   8070
iac  n/a|   -1    -1    -8   -33     9    -8  -.22   20   18 |   57132  -61327  84211 110245
jgx  n/a|   -1     0    -2    40    30   -38  -.21   28   28 |    5025      33   3182   8597

Table 2.2360.2  GPS week: 2360   Day: 2   MJD: 60766                            

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    24    36   .09   16   14 |    4828   -2983   3689   9815
esa  n/a|   -2     0     0    16   -54    -4  -.05   39   36 |    6406   -4468   3577   8672
gfz  n/a|    0     0    -7    -4   -26   -31   .03   24   15 |       0   -3264   3674   9071
grg  n/a|    2     0     5     5    10   -67   .25   22   21 |    8529   -3879   3578   7869
iac  n/a|    0     1    -3   -32    12    65  -.17   17   16 |    7595   -1060   3640   9844
jgx  n/a|   -1    -1    -1    20    16   -47  -.21   26   26 |    6170   -4001   3599   8428

Table 2.2360.3  GPS week: 2360   Day: 3   MJD: 60767                            

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     4    -4    13    46   .14   16   16 |   20948     247   5865  92971
esa  n/a|   -2    -1     0   -11   -41    39  -.09   33   32 |   22860   -2119   5919  93729
gfz  n/a|    2     0    -3     3   -14    49  -.08   18   14 |       0     372   2946   7352
grg  n/a|    0    -1     7   -28   -11   -33   .33   22   20 |    4379     670   2939   7011
iac  n/a|   -2     0    -8    -8    -3  -139  -.13   21   19 |   25958     224   5828  93189
jgx  n/a|    0     0    -3    40    26    37  -.24   26   26 |     641     698   3000   7469

Table 2.2360.4  GPS week: 2360   Day: 4   MJD: 60768                            

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    13   -14    64   .14   17   15 |   21712   -2687   5034  91764
esa  n/a|    0    -1     1     0     0    35  -.07   37   48 |   23879   -3146   5224  94487
gfz  n/a|    2     1     0    13    21    12   .01   22   17 |       0   -3113   3142   6358
grg  n/a|    1     0     2     2    23    12   .28   23   18 |    7441   -3075   3128   5937
iac  n/a|    0     0    -2   -31     4   -90  -.30   19   17 |   28348   -2333   5236  94899
jgx  n/a|   -1    -1    -4    13     0   -20  -.19   27   27 |    3104   -2942   3162   6491

Table 2.2360.5  GPS week: 2360   Day: 5   MJD: 60769                            

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     5   -15    -9    24   .17   22   18 |   22654    3892   5522  90271
esa  n/a|   -2    -2     4    13   -47    28  -.02   35   33 |   25396    2186   5791  93347
gfz  n/a|    1     3    -2    70     0   -47   .06   19   16 |       0    4494   2832   6848
grg  n/a|    2    -2     1   -19    22    38   .24   25   22 |    7272    4285   2816   6482
iac  n/a|   -2     0    -2   -33    15    78  -.25   20   18 |   28657    1268   5581  91571
jgx  n/a|    0    -1    -3    -4    19   -50  -.22   23   23 |    4056    4299   2854   6922

Table 2.2360.6  GPS week: 2360   Day: 6   MJD: 60770                            

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     3     6    -6     3    59   .04   21   18 |   22904    -933   4965  91333
esa  n/a|   -1    -2     3     6   -12    17   .00   38   46 |   25640   -2145   5173  93597
gfz  n/a|   -1     1    -1    26    -8    14   .15   18   14 |       0   -1783   3145   7738
grg  n/a|    2    -2     7   -34    -5   -14   .27   25   23 |    5952   -1984   3151   7312
iac  n/a|    0     1    -4   -14   -16   -47  -.14   16   15 |   26674   -1666   5001  92535
jgx  n/a|    0    -1    -3    10    23     3  -.22   24   21 |    4469   -1982   3135   7791

       
       
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 3.2360.0  GPS week: 2360   Day: 0   MJD: 60764                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  801   30   70   18   40   25   37   15 |    59   58   62   65   61   59    57
 R02  | 2158    7   33   16   16   17   21    8 |    43   48   45   49   45   44    43
 R03  | 2253    6   16   10    8   11   12    4 |    47   47   46   49   54   43    47
 R04  | 1639   13   20    9    9   12   13    5 |    41   36   41   41   40   38    39
 R05  | 1021   10   28   10   11   18    7    6 |    41   34   46   42   38   36    39
 R07  |  686   11   25   12   12    9   15    6 |    40   39   45   43   43   36    40
 R08  |  774   13   36   28   20   13   25   10 |    42   47   50   46   44   46    43
XR09E | 2116   16   22   15   12   16  ---    8 |    20   23   35   25   27  ---    24
XR11E | ----    7  ---  ---  ---  ---  ---    0 |    75  ---  ---  ---  ---  ---    72
 R12E | 1817   15   30   22   88   42   14   17 |   115  108  114  158  109  103   113
 R14E | 1271   15   25   18   66   12   16   12 |    81   87   88  109   82   78    83
 R15E |  785   17   25   20   29   21   16    9 |   132  140  137  118  134  119   130
 R16E | 1344   16   18   23   51   14   27   11 |    72   72   79   62   73   63    68
 R17  | 2084   10   16    9   24   19   18    7 |    44   35   43   45   48   30    39
 R18  |  841   16   14   15   18   17   16    7 |    31   45   44   39   44   31    36
 R19  | 1046   40   72   26   58   51   65   22 |    31   49   45   59   47   27    32
 R20  | 3615   23   92   42   38   21   71   21 |    76   43   96   75   78   58    70
 R21  |  755    8   30   19   24   16   30    9 |    49   38   59   61   48   38    48
 R22  | 3631   16   26   16   25   19   14    8 |    21   28   37   34   29   27    26
 R24  |  759   17   41   20   22   19   30   10 |    50   29   57   50   56   29    45
XR26  |14777   53   56  ---  ---   48  ---   36 |    39   35  ---  ---   38  ---    38
XR27  |15790  364  ---  ---  ---  470  ---  414 |    68  ---  ---  ---  261  ---   133
------+-----------------------------------------+-------------------------------------
 RMS  | 1765   18   40   20   38   22   30      |T   55   52   61   61   66   50    57
 WRMS | 1765   13   32   14   21   21   30      |NE  45   40   51   49   60   38    48
 MEDI | 1344   15   26   18   24   18   16      |MD  44   43   46   49   48   38    43

Table 3.2360.1  GPS week: 2360   Day: 1   MJD: 60765                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1846   25   56   13   34   26   36   13 |    24   17   29   40   22   37    24
 R02  | 1953   10   29   20   20   15   15    8 |    19   29   31   20   15   17    17
 R03  | 1052    9   29   10   10   14   18    6 |    17   28   22   17   16   17    16
 R04  | 1667   16   19   11   17   13   15    6 |    17   17   16   15   15   11    12
 R05  | 1230    9   18   12    8   18   11    5 |    20   26   30   17   16   27    20
 R07  | 1648    7   21    8    9   23   22    6 |    24   22   23   25   26   17    20
 R08  |  738    9   32   19   16   12   27    8 |    24   29   28   24   19   18    19
 R09E | 1894   13   17   11   12   11   16    5 |    17   29   30   27   27   24    23
XR11E |14189   25  ---  ---   30  ---  ---   28 |    38  ---  ---   62  ---  ---    42
 R12E | 1866   14   21   13   26    9   13    7 |    68   80   81   76   78   66    73
 R14E | 1360   16   22   18   25   27   17    9 |    67   71   73   83   65   70    69
 R15E | 1621   12   16   14   17   19   17    7 |   138  134  128  143  138  135   135
 R16E | 1085   16   23   18   21   11   20    8 |    60   64   60   65   58   60    59
 R17  | 1751   14   13   10   11   18   25    7 |    30   28   24   32   31   19    25
 R18  |  807   13   21   13   16   16   29    8 |    26   25   29   32   36   25    26
 R19  | 1524   49   44   34   42   48   61   20 |    36   28   35   34   40   44    29
 R20  | 1970   30  107   35   28   17   54   20 |    57   24   46   51   43   41    43
 R21  |  952    8   40   18   16   13   27    9 |    38   41   41   44   41   32    38
 R22  | 3835   14   17    8   17   13   11    6 |    19   24   24   35   25   24    23
 R24  |  689   21   41   12   13   17   31    9 |    39   21   26   41   31   21    28
XR26  |12327   39  ---  ---  ---   45  ---   42 |    22  ---  ---  ---   27  ---    27
XR27  |14378  448  ---  ---  ---  523  ---  484 |    55  ---  ---  ---  308  ---   150
------+-----------------------------------------+-------------------------------------
 RMS  | 1695   19   37   17   21   20   28      |T   38   38   40   44   51   37    41
 WRMS | 1695   15   35   12   16   18   28      |NE  29   25   28   30   44   25    32
 MEDI | 1648   14   22   13   17   17   20      |MD  26   28   30   34   31   25    26

Table 3.2360.2  GPS week: 2360   Day: 2   MJD: 60766                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1649   15   27   23   30   13   33   10 |    42   57   48   61   43   44    45
 R02  | 1360   10   29   11    8   14   12    6 |    40   46   42   40   38   42    39
 R03  |  768   10   37   18   10   21   17    8 |    34   52   38   39   34   36    34
 R04  | 1920   19   40   15   20   16   17    9 |    31   43   37   35   30   27    30
 R05  |  781    9   22   16   20    9   20    7 |    34   32   28   35   23   24    27
 R07  | 1216   17   24   12   13   26   17    8 |    26   32   38   30   43   35    32
 R08  | 1377   10   25   16   15   12   17    7 |    35   43   40   40   34   47    37
 R09E | 1547   14   15   13   22   12   13    6 |    25   35   38   43   30   33    31
 R12E |  724   11   16   31   18   16   19    8 |    92   85  102   95   81   82    87
 R14E | 1422    7   22   23   17   11   11    6 |    49   55   61   54   47   44    49
 R15E | 3076   17   26   24   15   22   16    9 |    94   99   95   87   76   91    88
 R16E |  843   16   23   21   18   17   16    8 |    41   44   55   51   46   38    42
 R17  | 2121   13   29   15   14   12   25    7 |    39   32   49   55   42   28    40
 R18  |  674   11   18   18   12   12   27    7 |    29   32   36   32   28   25    27
 R19  |  829   31   57   34   52   25   57   18 |    41   32   55   47   34   41    37
 R20  | 2112   24  112   63   31   21   48   21 |    61   37  104   58   53   47    57
 R21  |  868    9   36   19   13   17   30    9 |    33   27   39   32   36   18    29
 R22  | 3164   14   16   16   14   15   17    7 |    14   19   24   24   21   26    16
 R24  |  864   19   48   15   26   22   27   11 |    32   29   43   66   48   32    39
XR26  | 9139   33  ---   25  ---   51  ---   27 |    49  ---   10  ---   48  ---    55
XR27  |10981  409  ---  ---  ---  479  ---  443 |    67  ---  ---  ---  237  ---   127
------+-----------------------------------------+-------------------------------------
 RMS  | 1615   16   39   24   22   17   26      |T   42   43   48   47   51   40    45
 WRMS | 1615   14   36   15   21   16   26      |NE  37   36   42   42   49   33    41
 MEDI | 1377   14   26   18   17   16   17      |MD  35   37   40   40   42   36    37

Table 3.2360.3  GPS week: 2360   Day: 3   MJD: 60767                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 2142   25   34   18   25   23   18   10 |    48   46   41   49   51   42    45
 R02  | 1297    9   17   14   14   17   23    7 |    42   47   37   45   43   34    38
 R03  | 2031    8   27   10   18   19   12    7 |    42   36   40   46   44   35    39
 R04  | 1382   17   25   15   16   17    8    7 |    31   35   39   37   29   35    32
 R05  |  815   14   23   16   11   12   12    6 |    29   32   36   29   30   32    29
 R07  |  801   14   16   12   33   20   20    8 |    31   44   31   50   38   29    33
 R08  | 1394   13   22   14   14   23   27    8 |    27   41   34   31   37   35    30
 R09E | 1446   15   13   17   16   15   13    7 |    21   26   35   26   29   25    24
XR11E | 1301   16   17   18   13   19  ---    8 |    29   22   29   23   23  ---    33
 R12E | 1582   12   19   19   19   24   15    8 |    67   81   73   64   75   66    69
 R14E |  912    9   18   16   23   17   15    7 |    45   48   41   51   39   43    41
 R15E | 3906   10   16   18   16   19   14    7 |    85   80   83   86   90   83    83
 R16E |  677   17   21   14   17   18   14    7 |    54   57   56   54   55   47    51
 R17  | 1501   10   24   10   26   14   20    7 |    38   30   34   58   40   26    35
 R18  |  553   12   18   10   25   14   26    8 |    34   39   36   55   46   27    37
 R19  | 1394   33   42   28   46   41   58   18 |    34   27   57   52   37   29    37
 R20  | 2588   26  104   35   24   35   68   22 |    62   30   76   47   73   29    52
 R21  |  736    9   23    8    9   14   11    5 |    37   31   30   39   38   30    32
 R22  | 2595   14   14   13   20   16   12    6 |    15   18   20   31   25   18    16
 R24  | 1201   13   30   23   16   19   25    9 |    40   31   53   47   53   36    42
XR26  | 7383   45   54  ---  ---   53  ---   35 |    32   49  ---  ---   31  ---    29
XR27  |12698  397  ---  ---  ---  582  ---  481 |   238  ---  ---  ---  360  ---   180
------+-----------------------------------------+-------------------------------------
 RMS  | 1726   16   33   18   22   21   26      |T   49   40   44   46   58   36    45
 WRMS | 1726   16   32   14   20   19   26      |NE  48   35   40   44   60   31    44
 MEDI | 1394   14   22   15   17   19   15      |MD  37   36   37   47   39   34    37

Table 3.2360.4  GPS week: 2360   Day: 4   MJD: 60768                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 2210   23   54   28   37   16   21   13 |    47   47   52   48   49   43    45
 R02  | 1530    8   19   13   10   14    9    5 |    48   55   49   50   46   43    47
 R03  |  783   11   18   18   12   20   18    7 |    48   62   58   53   42   47    49
 R04  |  726   16   17   13   12   22    9    7 |    43   43   45   46   39   41    41
 R05  |  726   12   23   24   24   16   16    8 |    46   47   55   49   39   44    44
 R07  |  813    8   22   14   23   16   23    8 |    37   39   38   35   35   38    34
 R08  |  777   19   21   20   12   19   19    8 |    36   48   46   34   38   35    36
 R09E | 1737   15   23   16   10    9   17    6 |    44   47   52   45   45   47    45
XR11E | 2223   13   20   23   17   14  ---    8 |    38   35   53   34   37  ---    38
 R12E | 2361   18   23   20   20   16   16    8 |    81   80   93   81   79   73    80
 R14E | 1336   11   26   15   26   25   10    8 |    54   56   49   73   44   56    53
 R15E | 3627   12   22   19   19   16   14    7 |    47   42   48   57   42   48    46
 R16E |  590   17   37   17   21   11   13    8 |    57   58   51   61   51   50    51
 R17  | 1313   11   21   15   16   12   23    7 |    51   52   52   62   50   44    51
 R18  |  591   19   14   11   44   14   12   10 |    44   45   50   81   43   46    49
 R19  | 1388   37   42   31   39   35   46   17 |    54   41   54   56   51   51    47
 R20  | 2356   27  112   40   23   33   78   23 |    72   43   70   62   72   34    56
 R21  | 1062   12   17   14   12   14   30    7 |    51   50   47   44   46   38    44
 R22  | 2850   12   33   14   16   13    8    7 |    33   30   42   33   33   35    33
 R24  | 1022   12   32   41   12   15   22   10 |    45   46   71   57   51   51    52
XR26  |11061   56   41  ---  ---   68  ---   41 |    46   39  ---  ---   59  ---    45
XR27  | 9110  542  ---  ---  ---  611  ---  575 |    49  ---  ---  ---  605  ---   279
------+-----------------------------------------+-------------------------------------
 RMS  | 1684   17   37   22   23   19   27      |T   48   47   53   53   72   45    57
 WRMS | 1684   15   48   17   18   17   27      |NE  46   45   52   50   81   42    59
 MEDI | 1336   13   23   17   17   16   17      |MD  47   47   51   50   45   44    46

Table 3.2360.5  GPS week: 2360   Day: 5   MJD: 60769                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1156   37   39   13   28   30   26   13 |    39   24   33   38   40   38    31
 R02  |  717   21   13   10   15   28   10    8 |    28   27   32   23   37   29    26
 R03  | 1201   14   14   12   12   14   10    5 |    24   28   29   25   26   25    24
 R04  | 1134   14   14   11   14   20   21    7 |    27   43   34   23   23   26    25
 R05  | 1697    9    9   11   12   18    9    5 |    27   37   27   26   24   28    25
 R07  |  889   10   25   11   14   16   10    6 |    25   30   27   24   16   25    20
 R08  |  965   16   18   19   10   11   10    6 |    31   40   35   34   23   26    29
 R09E | 1602   17   27   12   13   13   11    7 |    29   39   40   31   26   29    30
XR11E | 3257   14   14   13   13   12  ---    6 |    36   29   34   34   23  ---    37
 R12E | 3517   25   16   19   19   15   13    8 |    67   63   77   69   70   62    67
 R14E | 1056   13   27   10   24   13   12    7 |    68   65   68   82   68   73    70
 R15E | 1912   17   19   19   30   17   15    9 |    93   89   94  103   96   93    93
 R16E |  554   25   31   28   26   11   22   10 |    77   76   77   84   74   77    74
 R17  | 1365   13   24   16   13   22   25    8 |    33   23   40   37   42   30    32
 R18  |  744   15   21   10   21   12   11    6 |    29   33   30   40   27   28    28
 R19  |  727   49   39   33   59   41   51   20 |    35   42   42   51   32   30    29
 R20  | 2246   40  112   34   48   24   55   24 |    67   36   43   62   52   34    43
 R21  |  723   14   19   16   16    9   18    7 |    48   40   57   42   39   47    45
 R22  | 2690   13   25   23   24   20   18    9 |    34   37   53   40   27   40    36
 R24  | 1215   16   29   26   17   24   23   10 |    45   33   47   46   46   36    40
XR26  | 8366   55   34  ---  ---   44  ---   33 |    50   35  ---  ---   45  ---    47
XR27  | 7011   51  ---  ---  ---   49  ---   50 |    71  ---  ---  ---  543  ---   255
------+-----------------------------------------+-------------------------------------
 RMS  | 1563   22   35   19   25   20   23      |T   44   41   45   45   63   40    50
 WRMS | 1563   18   33   16   22   18   23      |NE  38   33   37   36   65   31    45
 MEDI | 1201   16   24   13   16   17   15      |MD  35   37   40   38   37   30    32

Table 3.2360.6  GPS week: 2360   Day: 6   MJD: 60770                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1559   26   52   14   23   15   18   10 |    60   47   52   54   59   49    53
 R02  |  684   20   31   14    8   20   19    8 |    45   58   43   48   52   45    45
 R03  | 1805   21   26   10   13    9   11    6 |    52   62   54   57   57   55    54
 R04  | 1406   13   26   10   17   17   17    7 |    46   39   45   45   42   38    42
 R05  |  933   18   10   12   13   10   11    5 |    44   39   44   41   37   39    39
 R07  | 1529   12   28   16   17    8   12    6 |    39   40   39   41   40   33    36
 R08  | 1555   10   21   13   13   13   14    6 |    34   41   38   39   39   39    36
 R09E | 1542   14   22   11   11    8   13    5 |    23   29   35   26   27   26    26
 R11E | 3836   13   14    9   13    9   13    5 |    52   26   40   41   31   10    48
 R12E | 2403   25   27   18   30   19   19   10 |    84   75   84   66   73   64    72
 R14E |  752   12   32   14   30   10   11    8 |    96   92  100  106   94   99    97
 R15E | 1964   18   26   10   14   11   15    6 |   109  109  110  114  108  110   109
 R16E |  886   14   23   19   22   18   11    8 |    83   85   84   82   89   78    82
 R17  | 1258   14   12   21   10   11   16    6 |    55   49   70   65   63   49    58
 R18  |  627   18   17   12   11   11   13    6 |    47   60   59   62   56   51    54
 R19  |  794   55   53   42   61   38   66   23 |    51   40   73   66   51   47    49
 R20  | 2425   14  112   31   60   15   54   21 |    89   52  100  109   88   51    82
 R21  |  730   13   30   18   19    8   27    8 |    65   53   65   65   61   50    60
 R22  | 2415   15   31   12   10   14    9    6 |    38   43   43   40   37   38    37
 R24  | 1890   23   41   25   15   27   19   11 |    59   49   84   68   84   60    68
XR26  | 8537   60   49  ---  ---   36  ---   33 |    60   63  ---  ---   75  ---    68
XR27  | 6691   54  ---  ---  ---   37  ---   45 |    59  ---  ---  ---  578  ---   262
------+-----------------------------------------+-------------------------------------
 RMS  | 1736   21   38   18   25   16   24      |T   58   54   63   61   83   51    67
 WRMS | 1736   18   46   14   23   15   21      |NE  52   49   57   57   88   46    65
 MEDI | 1542   15   27   14   14   13   14      |MD  52   49   54   57   57   49    54



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