[IGSREPORT-30499] Wk 2370 IGLOS Final Orbits

acc acc at igs.org
Fri Jun 27 06:11:11 UTC 2025


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2370   (Jun 08, 2025 - Jun 14, 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 2.2370.
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:
                                                                               
 igl2370[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2370 in the SP3 format.
 igl23707.sum      Combination Report for GPS Week 2370.


    
    
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  |      2.2 ns
                1  |      3.9 ns
                2  |      2.2 ns
                3  |     -0.9 ns
                4  |      1.8 ns
                5  |      0.6 ns
                6  |      3.7 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                0  |  ALL   | R26
                0  |  ESA   | R19 R20
                0  |  GFZ   | R19
                0  |  GRG   | R19
                1  |  ESA   | R19
                1  |  GFZ   | R19
                1  |  GRG   | R19
                2  |  ALL   | R27
                2  |  ESA   | R19
                2  |  GFZ   | R19 R26
                2  |  GRG   | R19
                3  |  ESA   | R19
                3  |  GFZ   | R19
                4  |  ESA   | R19 R20
                4  |  GFZ   | R19
                5  |  ESA   | R19 R20
                5  |  GFZ   | R19
                6  |  ESA   | R19
                6  |  GFZ   | R19

    
         
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 1.2370, 1a.2370).
        
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 2.2370.0-6)                                                                                
    
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 3.2370.0-6). 
        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 2370 summary.                      (Jun 08, 2025 - Jun 14, 2025)

Table 1.2370.a     GPS week : 2370   MJD: 60834.0-60840.0

         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     0     6    -8   -33     8   .16   16   14 |    4166     237   3617   8400
        |    1     0     1     8    11    37   .05           |    1661    1511
esa  n/a|   -2    -1     0     2    -5   -45  -.10   36   36 |    4882    -739   3607   8495
        |    1     1     3    13    12    46   .08           |    1651    2535
gfz  n/a|    1     0     0    28    13    29  -.10   18   16 |       0    -386   3642   8371
        |    1     1     3    11    20    29   .05           |       0    1709
grg  n/a|    2     0     0   -16     4   -36   .38   24   16 |    1903    -303   3683   8174
        |    0     1     6    18     8    28   .04           |    1235    1641
iac  n/a|    0     0    -1     9    26    -4  -.17   15   15 |    3114    -314   3622   8845
        |    1     1     2    22    19    60   .07           |    1135    1381
jgx  n/a|    0     0    -5     0    -1    27  -.19   21   21 |    5012    -231   3728   8495
        |    1     0     3    12    12    35   .04           |    1582    1446


Table 1.2370.b     GPS week : 2370   MJD: 60834.0-60840.0   

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

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R02  |    7    7    8   15    9    8    9 |
 R03  |    6    6    9   12    7    5    8 |
 R04  |    8    6    8   12    8    8    6 |
 R05  |    6    8    9    9    8    6    7 |
 R07  |    8    6    9   12    8    6    8 |
 R08  |    8    7   11   14    9    7    8 |
 R09  |    6    7    8    8    8    9    8 |
 R11  |    6    7    6    6    7    8    8 |
 R12  |    7    8    6    6    6    8    8 |
 R14  |    6    6    5    4    6    6    5 |
 R15  |    8    7    8    6    7    8    8 |
 R16  |    6    9    8    6    7    7    6 |
 R17  |    5    6    6    5    6    8    7 |
 R18  |    7    6    7    8    9    8    8 |
 R19  |   13   19   21    8   10   10   10 |
 R20  |   24   24   23   24   17   21   20 |
 R21  |    8    6    6    8    7    6    6 |
 R22  |    9    9    8    7    8    8    8 |
 R24  |    7    6    6    9    7    6    8 |
 R25  |   52   70   67  103   53   75   55 |
 R26  |  ---   67   44   27   26   27   28 |
 R27  |   62   86  ---   46   34   35   31 |


Table 1.2370.c     GPS week : 2370   MJD: 60834.0-60840.0   

         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 2370 0   |  -88   -52   209   -1410    -457    5492  81.4  1587  1587 |    2175       0
brd 2370 1   |   58    66   265    -259     756    7809  83.2  1862  1862 |    3881       0
brd 2370 2   |   35    62    34   -2452    -523   14180  83.6  2354  2354 |    2195       0
brd 2370 3   |   33    91   126    -604    1775   14560  81.8  1897  1897 |    -869       0
brd 2370 4   |   -9    66   147    -558     506   16720  80.1  2079  2079 |    1752       0
brd 2370 5   |   63   -83   239    -365    2764   16250  78.2  2311  2311 |     598       0
brd 2370 6   |  -43   173    42    1593     933   19550  80.0  2664  2664 |    3672       0
-------------+------------------------------------------------------------+----------------
brd 2370 mean|    7    46   152    -579     822   13508  81.2  2107  2107 |    1914       0
brd 2370 sdev|   56    87    91    1229    1172    5043   1.9   362   362 |    1663       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 2.2370.0  GPS week: 2370   Day: 0   MJD: 60834                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0     7   -12   -19   -36   .14   15   13 |    1636     -54   3480  11021
esa  n/a|   -4    -2     0    18     2    36  -.20   34   29 |    4006    -631   3476   9018
gfz  n/a|    0     0     2    13   -22   -17  -.11   19   14 |       0    -597   3436   9251
grg  n/a|    3    -1     0   -44     1   -65   .37   19   12 |    2152    -349   3464   9111
iac  n/a|    0     3    -2    33    41    89  -.13   14   13 |    1721   -1314   3412  10493
jgx  n/a|    1     0    -9     0     0     8  -.17   22   22 |    2154     -98   3535   9223

Table 2.2370.1  GPS week: 2370   Day: 1   MJD: 60835                            

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    -2   -43   -11   .10   12   12 |    6686    1302   4090   8404
esa  n/a|    0    -2    -1     5     9   -21  -.11   32   27 |    6546    1308   4086   9000
gfz  n/a|    2    -2     4    14     5    68  -.11   18   17 |       0    1165   4039   8425
grg  n/a|    2     0     2   -13    10    -1   .43   23   18 |    3480     920   4077   8242
iac  n/a|   -2     1    -4    14    41   -50  -.13   14   15 |    5142     670   4038   8662
jgx  n/a|    1     0    -7    14    18    52  -.14   25   25 |    6399    1640   4125   8559

Table 2.2370.2  GPS week: 2370   Day: 2   MJD: 60836                            

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    -9   -37    46   .22   17   15 |    3530    1705   4297   9143
esa  n/a|   -1     0    -3   -12   -19   -97  -.02   36   49 |    2302    2236   4239   9718
gfz  n/a|    0    -1    -4    27    16    12  -.13   15   13 |       0    1433   4365   9371
grg  n/a|    2     3     8   -35    -2    -4   .36   31   22 |    1295    1364   4274   9323
iac  n/a|    1     0    -2    13    36   -41  -.10   14   16 |    2482     990   4274   9465
jgx  n/a|    0    -2    -8     9    -3    81  -.16   22   22 |    4962     273   4558   9476

Table 2.2370.3  GPS week: 2370   Day: 3   MJD: 60837                            

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     7     0   -47     7   .22   18   15 |    4187   -2831   3681   9298
esa  n/a|    0     1     1     2    -4   -42   .03   35   35 |    4396   -3230   3710  10668
gfz  n/a|    1     1     2    26    12    45  -.01   17   16 |       0   -3799   3745   9916
grg  n/a|    1    -2    -7   -14    -3   -55   .32   43   17 |     752   -3683   3824   9697
iac  n/a|    0    -1     0    -1    41    -4  -.17   15   15 |    3223   -2735   3710   9996
jgx  n/a|    0     0    -1     7    10     8  -.16   21   21 |    3992   -3085   3776  10060

Table 2.2370.4  GPS week: 2370   Day: 4   MJD: 60838                            

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    -2   -18    47   .12   14   13 |    3350    -164   3437   6095
esa  n/a|   -4     0     5    18     8   -35  -.12   40   48 |    3971     255   3441   6485
gfz  n/a|    1     0    -1    35    10     7  -.15   20   19 |       0     -37   3455   6395
grg  n/a|    3     1    -8     8    17   -68   .39   19   14 |    1559     327   3548   6120
iac  n/a|    0     0     1   -30    14     9  -.14   16   15 |    2689    -769   3418   7121
jgx  n/a|    1    -1    -1    -5    -3   -15  -.22   17   17 |    4856    -596   3608   6348

Table 2.2370.5  GPS week: 2370   Day: 5   MJD: 60839                            

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     7    -3   -37    42   .13   15   14 |    3967     864   3325   7996
esa  n/a|   -2    -3     1   -13   -21   -97  -.13   40   33 |    6444   -4976   3323   7450
gfz  n/a|    1     0     1    46    23    46  -.09   18   14 |       0    -381   3380   7944
grg  n/a|    2     1     0    -5    -1   -43   .43   17   14 |     500    -164   3478   7610
iac  n/a|   -2     2    -2     1    16   -85  -.25   15   15 |    2549      -3   3380   8436
jgx  n/a|   -1     0    -7   -22   -10    54  -.26   21   21 |    6026     477   3479   8172

Table 2.2370.6  GPS week: 2370   Day: 6   MJD: 60840                            

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   -23   -30   -36   .19   17   14 |    5807     842   3012   6847
esa  n/a|   -4    -1    -5    -4   -15   -64  -.12   33   28 |    6514    -138   2978   7132
gfz  n/a|    2     0    -2    33    46    41  -.07   17   16 |       0    -487   3078   7300
grg  n/a|    2     1     4    -7    10   -14   .36   16   13 |    3583    -540   3120   7120
iac  n/a|   -1     0     0    35    -8    49  -.28   17   18 |    3992     959   3128   7743
jgx  n/a|   -1     0    -2    -7   -18     1  -.22   18   18 |    6697    -232   3016   7627

       
       
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 3.2370.0  GPS week: 2370   Day: 0   MJD: 60834                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02E | 1294   15   14   10   13   23    9    6 |    99  103  104  106  109   21   103
 R03E |  885   14   13   11   14    9   13    5 |   113  106  112  120  107  105   110
 R04E |  823   15   23   13   17   11   19    7 |    80   72   77   89   80   73    78
 R05E | 1591    8   17   13   15    9   19    6 |    77   77   83   87   76   63    77
 R07E | 1633   21   14   16   14   13   17    7 |    66   60   62   66   62   53    60
 R08E |  890   11   26   15   16   16   16    7 |   119  121  116  120  118  115   117
 R09  | 2426   13   14   16    7    9   13    5 |    23   34   37   29   31   31    28
 R11  | 2222   13   11   16    9   15   12    5 |    44   41   48   49   47   41    43
 R12  |  877   10   26   13   10   10   19    6 |    48   64   42   49   47   39    46
 R14  |  944    8   16   16    8   19    7    5 |    42   47   41   36   36   36    38
 R15  | 1183   11   20   18   25   20    7    8 |    64   66   64   48   53   52    56
 R16  | 1477    9   20   17   12   12    7    5 |    67   76   76   64   66   67    68
 R17  | 2349   11   15   10   13    7   11    5 |    73   68   71   66   68   65    68
 R18  | 1023    7   31   12   11   12    9    6 |    56   73   53   51   57   49    55
XR19  | 2630   11  319  376  376   15  ---   13 |    28  160  183  203   36  ---    31
 R20  | 2691   36  120   43   54   15   72   23 |   102   58  117  102  100   84    97
 R21  | 1115    9   17   29   14   11   25    8 |    71   66   81   76   62   56    67
XR22  | 2754   15   19   24   12   14  ---    8 |    27   36   46   39   39  ---    34
 R24  | 1594   12   17   22   11   10   14    6 |    72   59   80   80   71   66    71
XR25  |12585   47  ---  ---  ---   55  ---   51 |   131  ---  ---  ---  132  ---   123
XR27E | 8251   58  ---  ---  ---   66  ---   62 |   206  ---  ---  ---  253  ---   221
------+-----------------------------------------+-------------------------------------
 RMS  | 1586   15   34   19   19   14   22      |T   80   77   85   77   82   59    79
 WRMS | 1586   13   29   14   12   13   22      |NE  60   65   72   68   60   53    58
 MEDI | 1591   12   17   16   13   13   13      |MD  71   66   76   66   66   56    68

Table 3.2370.1  GPS week: 2370   Day: 1   MJD: 60835                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R02E | 1425    9   23   21   19   15   15    7 |    98   96   97   91   98   29    95
 R03E | 1602    8   16   13   13   12   19    6 |    84   74   86   88   81   71    81
 R04E | 1166    9   20   12   14   13   19    6 |    51   47   50   53   51   42    48
 R05E |  904    9   29   23   21   20   14    8 |   106  117  119  118  101  106   109
 R07E | 1771   12   19   14   14    8   18    6 |    47   42   49   46   42   31    42
 R08E |  906    8   26   16   15   14   19    7 |   110  111  111  117  110  110   110
 R09  | 1990    8   28   22   12   15    9    7 |    16   31   23   20   26   22    19
 R11  | 3533   10   17   17   18   20   12    7 |    25   20   32   33   28   26    24
 R12  | 1428   13   11   25   23   10   20    7 |    34   37   27   45   34   26    31
 R14  | 1242    8   21   14    9   14    9    5 |    31   44   28   28   34   25    29
 R15  | 1055   15   22   14   20   14    8    6 |    47   49   51   32   40   40    42
 R16  | 1107   10   28   16   41   13   10    8 |    52   61   59   41   53   55    51
 R17  | 1603    7   26   11   15    7   12    5 |    43   47   41   38   43   42    42
 R18  | 1165    5   25   10   13   13   19    6 |    34   36   33   34   41   30    34
XR19  | 2519   16  305  395  387   21  ---   19 |    24  123   92  202   39  ---    27
 R20  | 4395   31   96   34   58   27   84   23 |    40   28   39   60   48   49    41
 R21  |  875    9   26   14   11   10   19    6 |    36   31   39   37   35   35    35
XR22  | 1637   15   32   15   12   15  ---    8 |    18   29   33   36   29  ---    24
 R24  | 1342    9   18   11   16   10   14    5 |    43   33   36   56   42   55    43
XR25  |13796   60  ---  ---  ---   81  ---   70 |    93  ---  ---  ---   95  ---    70
XR26E |12657   56  ---  ---  ---   78  ---   66 |   198  ---  ---  ---  170  ---   184
XR27E |19078   73  ---  ---  ---  100  ---   86 |   204  ---  ---  ---  104  ---   158
------+-----------------------------------------+-------------------------------------
 RMS  | 1861   12   32   18   23   14   25      |T   65   55   55   61   61   46    60
 WRMS | 1861   12   27   17   18   15   25      |NE  38   43   41   50   41   36    36
 MEDI | 1428    9   25   15   15   14   15      |MD  43   44   41   45   42   40    42

Table 3.2370.2  GPS week: 2370   Day: 2   MJD: 60836                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR02E | 2328   10   19   13   24   18  ---    8 |    58   52   59   80   54  ---    57
 R03E | 1506   14   18   13   36   17   22    8 |   152  147  152  176  141  159   152
 R04E | 1324   12   21   10   33   14   15    7 |    89   91   87  114   90   77    89
 R05E |  953   19   23   13   32   24   10    9 |    86   73   88   84   70   78    79
 R07E | 2080   11   27   13   44    9   17    8 |    66   60   64  101   60   62    65
 R08E | 1036   14   20   14   54   20   24   10 |   129  138  132  153  142  122   133
 R09  | 2787   20   31   15   14   14   18    8 |    23   27   34   31   33   21    24
 R11  | 3356   11   22   15    6   10   11    5 |    59   62   54   59   61   57    57
 R12  | 2118   13   26   10   16   12   12    6 |    39   37   29   40   32   28    32
 R14  | 3234    7   13    8    9   16   10    5 |    29   32   27   32   39   24    29
 R15  | 1656   18   39   13   13    9   20    8 |    48   56   41   49   39   36    42
 R16  | 1438   20   25   19   28   12   10    8 |    51   49   49   31   39   38    41
 R17  |  914    6   24   10   14   12   11    5 |    53   56   52   61   44   48    50
 R18  | 1522   11   35   11   13    9   19    7 |    39   47   33   38   40   37    37
XR19  | 1854   21  320  399  374   20  ---   21 |    24   98  130  198   43  ---    31
 R20  | 5762   40  104   37   70   21   64   23 |    82   41   79   83   63   66    67
 R21  | 1150    9   30   15   14    6   10    6 |    49   38   53   47   47   45    46
XR22  | 2324   17   19   10   11   16  ---    7 |    20   22   28   25   31  ---    23
 R24  | 1365   12   17   11   12   12   13    5 |    59   52   51   54   54   51    52
XR25  |18901   68  ---  ---  ---   66  ---   67 |   162  ---  ---  ---  110  ---   132
XR26E |11868   44  ---  598  ---   42  ---   43 |   118  ---  499  ---  137  ---   126
------+-----------------------------------------+-------------------------------------
 RMS  | 2354   17   36   15   31   14   22      |T   69   62   87   76   66   59    66
 WRMS | 2354   15   49   13   22   16   22      |NE  52   47   50   57   48   41    47
 MEDI | 1854   14   24   13   16   14   13      |MD  58   52   53   59   54   48    52

Table 3.2370.3  GPS week: 2370   Day: 3   MJD: 60837                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR02E | 2751   10   20   12   82   20  ---   14 |    71   73   71  109   77  ---    72
 R03E | 1161   16   25   12   76   23   17   12 |   110  110  114  138  111  114   111
 R04E |  960   18   21   22   69   23   18   12 |   119  127  126  153  119  115   120
 R05E | 1656   14   22   15   54   17    9    9 |    94   97   93  123   85   88    92
 R07E | 2091   17   18   19   74   15   17   11 |    58   53   62   81   58   56    55
 R08E | 1837   19   31   26   85   21   12   13 |   127  135  134  131  126  130   126
 R09  | 2455   16   35   17   14   16   10    8 |    13   23   33   34   32   23    23
 R11  | 2635   11   21   13    8   14    8    5 |    31   45   28   28   28   31    29
 R12  | 1856   10   13   11   12   13   16    5 |    40   39   38   36   40   25    34
 R14  | 1969   11   12   11   10    9    5    4 |    31   33   39   34   40   31    34
 R15  | 1710   11   20   14   11   12   10    5 |    43   37   39   37   38   37    37
 R16  | 1557   13   20   12   12   10    9    5 |    49   46   39   40   39   37    40
 R17  |  851    9   10   11   19   11    8    5 |    55   51   58   64   47   48    52
 R18  | 1894   13   42   14   16    8    8    7 |    40   51   32   35   33   30    34
XR19  | 1567   13  339  402   13    8  ---    8 |    18   94  165  157   21  ---    18
 R20  | 3449   50   99   27   43   20   67   23 |    74   46   77   64   67   51    60
 R21  |  994   14   41   10   17   10   18    8 |    52   56   44   54   51   40    46
XR22  | 2906   15   16   12   16   11  ---    6 |    15   25   25   26   23  ---    19
 R24  | 1395   15   22   24   13   14   20    8 |    58   45   62   63   57   45    53
XR25  |22419  109  ---  ---  ---   97  ---  103 |   144  ---  ---  ---  107  ---    99
XR26E | 8284   34   48   45  ---   57  ---   27 |   139   88  121  ---  122  ---   134
XR27E | 8701   48  ---  ---  ---   44  ---   46 |   145  ---  ---  ---  151  ---   148
------+-----------------------------------------+-------------------------------------
 RMS  | 1896   18   35   17   43   15   21      |T   69   63   70   74   66   56    65
 WRMS | 1896   15   35   16   17   15   21      |NE  47   45   52   51   44   36    41
 MEDI | 1856   14   21   14   16   14   10      |MD  55   51   58   63   51   40    52

Table 3.2370.4  GPS week: 2370   Day: 4   MJD: 60838                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR02E | 2690   10   15   19   32   12  ---    9 |   110  115  111  107  107  ---   108
 R03E | 1753   10   39   14   14   10   13    7 |    77   67   71   73   73   69    72
 R04E | 1232   10   24   28   26   12   12    8 |    91   88   91   93   92   84    89
 R05E | 2495   12   16   18   31   13   13    8 |    54   45   52   68   57   51    51
 R07E | 1520   13   16   18   17   19   17    7 |    50   48   50   49   55   42    47
 R08E | 1260    9   20   25   18   27   20    9 |   141  142  139  142  140  134   138
 R09  | 1640   12   35   20   16   11   13    7 |    31   25   46   47   32   37    34
 R11  | 2393   14   20   19   15   13   14    7 |    55   66   52   64   52   55    54
 R12  | 1854   11   22   17   13   11    7    5 |    41   46   30   32   43   43    38
 R14  | 2173    9   20   19   11   11    8    5 |    34   32   42   29   30   32    31
 R15  | 1070   15   24   14   13   21    7    7 |    52   53   44   45   40   42    44
 R16  | 1550   12   33   22    9    7    8    6 |    48   63   48   42   50   47    46
 R17  | 1337    9   13   15    9   11   21    6 |    49   47   51   50   54   38    47
 R18  | 1916    9   55   12   20   10   14    8 |    35   63   34   35   33   27    33
XR19  | 1448   11  345  411   10   17  ---    9 |    24   82  143  116   33  ---    23
 R20  | 5071   37  120   32   36   29   36   17 |    60   43   49   72   56   54    55
 R21  | 1034   12   31   14   11    7   18    6 |    45   44   44   47   40   31    40
XR22  | 2705   15   19   15   10   20  ---    8 |    21   34   32   33   33  ---    26
 R24  | 1440   12   23   19   11   16   20    7 |    51   44   55   56   55   42    49
XR25  |22281   46  ---  ---  ---   60  ---   53 |   130  ---  ---  ---   95  ---   102
XR26E | 8032   30   49   54  ---   54  ---   26 |    34   40   79  ---   45  ---    33
XR27E |14847   39   59  ---  ---   52  ---   34 |    71   25  ---  ---   67  ---    67
------+-----------------------------------------+-------------------------------------
 RMS  | 2079   14   40   20   19   16   17      |T   59   57   63   63   58   51    55
 WRMS | 2079   13   48   19   14   15   17      |NE  48   49   51   51   46   40    44
 MEDI | 1753   12   24   19   14   13   13      |MD  50   47   50   50   52   42    47

Table 3.2370.5  GPS week: 2370   Day: 5   MJD: 60839                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR02E | 3796   16   14   16   19   16  ---    8 |    79   84   85   79   82  ---    80
 R03E | 1664    8   20   14   11   11    9    5 |    56   57   63   58   58   55    57
 R04E |  890   11   39   17   18    9   10    7 |    67   64   73   65   68   64    66
 R05E | 1736   11   22   15   15   11   12    6 |    55   54   55   62   47   41    53
 R07E | 1455   10   21   12   11   14   10    5 |    43   44   44   47   50   40    43
 R08E | 1612   12   18   13   17   18   16    7 |   116  122  119  109  113  113   114
 R09  | 1613   13   45   16   11   12   20    8 |    20   27   30   21   20   31    19
 R11  | 2912   12   24   12   15   24   14    7 |    32   37   38   33   42   31    33
 R12  | 1347   15   33   12   20   20    8    8 |    45   50   44   34   45   40    40
 R14  | 2859    6    7   12   17   14   11    5 |    32   35   38   30   39   29    32
 R15  | 1939   21   22   11   15   12   18    7 |    53   45   46   49   36   37    44
 R16  | 1367   12   24   11   12   16   16    6 |    51   53   50   56   46   62    51
 R17  | 2095   10   19   28   15   10   24    8 |    45   45   60   38   46   37    44
 R18  | 2257   11   39   19   12   10   24    8 |    29   36   41   29   23   18    26
XR19  | 1527   13  339  427   12   14  ---    9 |    36   96  120   96   36  ---    36
 R20  | 5851   41  120   40   41   29   55   21 |    58   37   69   41   43   67    53
 R21  | 1270   11   18   11    8    6   19    5 |    41   45   42   43   38   36    39
XR22  | 2673   11   29   12    9   18  ---    7 |    16   29   23   28   18  ---    18
 R24  | 1462   11   29   12    8    9   16    6 |    36   32   28   37   36   27    31
XR25  |19083   69  ---  ---  ---   80  ---   74 |   109  ---  ---  ---  125  ---    86
XR26E | 7855   31   48   44  ---   58  ---   26 |    60   44   66  ---   57  ---    59
XR27E |12822   44   51  ---  ---   53  ---   34 |    79   26  ---  ---   83  ---    78
------+-----------------------------------------+-------------------------------------
 RMS  | 2311   15   40   18   17   15   21      |T   52   50   56   50   52   45    50
 WRMS | 2311   14   33   14   14   15   21      |NE  43   43   48   41   42   37    39
 MEDI | 1736   12   24   13   15   14   16      |MD  45   45   46   43   45   37    44

Table 3.2370.6  GPS week: 2370   Day: 6   MJD: 60840                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
XR02E | 3442   17   22   14   22   16  ---    9 |    83   77   89   93   75  ---    83
 R03E | 2113   16   17   14   21   16   17    7 |    62   46   57   64   56   62    57
 R04E | 1331   11   29   13   13   10   11    6 |    61   54   61   73   60   60    60
XR05E | 1955   12   22   15   12   10  ---    7 |    46   43   51   54   45  ---    47
 R07E | 1418   14   15   14   13   25   15    7 |    40   38   47   47   43   34    39
 R08E | 2941   12   20   18   17   19   17    7 |   133  125  124  131  127  130   129
 R09  | 2839   17   26   26   10   13   16    8 |    23   25   43   28   30   26    26
 R11  | 2889   15   24   17   16   20   13    7 |    45   45   48   47   54   45    45
 R12  | 1094   12   31   12   10   20   17    7 |    51   63   58   47   56   47    51
 R14  | 2475    7   16    9   10   13   13    5 |    49   50   45   51   43   55    48
 R15  | 3120   10    9   15   18   25   11    7 |    70   65   66   62   70   64    65
 R16  | 1718   14   17   16    7   18   11    6 |    69   69   67   65   59   69    65
 R17  | 2426   11   19   24   10   11   15    7 |    69   65   77   66   67   60    67
 R18  | 2399    9   33   20   13   13   17    7 |    42   68   51   42   46   36    44
XR19  | 1641   14  348  400    7   19  ---   10 |    32  149  195  128   44  ---    37
 R20  | 6206   49   97   26   33   23   45   20 |    95   58   80   80   78   65    75
 R21  | 1258   12   12    9   12    8   17    5 |    67   60   69   62   64   54    62
XR22  | 3333   13   32   15    9   18  ---    8 |    25   35   34   33   36  ---    29
 R24  | 1180   14   34    9   16   15   17    7 |    65   59   57   71   61   53    60
XR25  |14207   49  ---  ---  ---   59  ---   54 |   164  ---  ---  ---  171  ---   156
XR26E |13512   34   54   45  ---   60  ---   27 |    62   56   79  ---   64  ---    64
XR27E | 9675   38   40  ---  ---   51  ---   31 |    87   21  ---  ---   84  ---    86
------+-----------------------------------------+-------------------------------------
 RMS  | 2664   17   33   17   16   17   18      |T   65   60   69   65   65   57    63
 WRMS | 2664   14   28   16   13   18   18      |NE  61   62   68   60   62   52    59
 MEDI | 2426   14   24   15   13   18   16      |MD  62   58   58   62   59   55    60



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