[IGSREPORT-30296] Wk 2349 IGLOS Final Orbits

acc acc at igs.org
Fri Jan 31 01:55:16 UTC 2025


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2349   (Jan 12, 2025 - Jan 18, 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 2.2349.
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:
                                                                               
 igl2349[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2349 in the SP3 format.
 igl23497.sum      Combination Report for GPS Week 2349.


    
    
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  |     12.2 ns
                1  |      4.3 ns
                2  |      3.3 ns
                3  |     -0.0 ns
                4  |      3.1 ns
                5  |      3.3 ns
                6  |      2.0 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.2349, 1a.2349).
        
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 2.2349.0-6)                                                                                
    
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 3.2349.0-6). 
        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 2349 summary.                      (Jan 12, 2025 - Jan 18, 2025)

Table 1.2349.a     GPS week : 2349   MJD: 60687.0-60693.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     6    -8   -14    70   .25   22   18 |    5285    -202   3337   8792
        |    0     1     2    15    18    28   .08           |    3618    1942
esa  n/a|    0     0     0    -8   -18    -1  -.20   29   22 |    5022    -136   3377   7599
        |    2     1     1     3    15    31   .10           |    4518    2229
gfz  n/a|    0     1     0    13    -6    25  -.07   25   16 |       0    -268   3367  10654
        |    1     1     2    14    12    47   .09           |       0    1890
grg  n/a|    2     0     1   -27   -15    -9   .39   29   21 |    3562    -318   3337   8488
        |    1     2     4    21    31    63   .08           |    3677    1863
iac  n/a|    0     0    -4    21    36   -25  -.12   19   19 |    4655    -377   3338   8503
        |    1     1     3    14    40    59   .12           |    3863     808
jgx  n/a|    0     0    -1   -10    -3   -19  -.18   22   22 |    7017    -253   3315   7654
        |    1     1     2    18    15    39   .08           |    3546    1816


Table 1.2349.b     GPS week : 2349   MJD: 60687.0-60693.0   

         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  |   15   15   15   18   16   16   18 |
 R02  |    7    7    7    9   13   10    7 |
 R03  |    6    7    7    7   11    9    6 |
 R04  |    8    7    7    6   16   17    7 |
 R05  |    7    6    8    7   11   12    8 |
 R07  |    6    7    7    8   15   10    8 |
 R08  |    9    6   10    9   16   10    8 |
 R09  |    7    6    6    6    6    5    7 |
 R11  |    8    7    7    9    8    8    8 |
 R12  |    6    6    7    7    7    7    7 |
 R14  |    6    5    6    8    6    6    7 |
 R15  |    7    7    7    8    8    6    9 |
 R16  |    8    8    7   10    8    8    8 |
 R17  |   10    8    7    8    9    8    9 |
 R18  |    7    9    7    7    6    8    9 |
 R19  |   25   21   17   16   14   15   16 |
 R20  |   26   25   25   26   26   25   25 |
 R21  |    8   11    7    8    8    8    7 |
 R22  |    7    7    7    6    7    7    7 |
 R24  |   11    9    6    7    6    7    9 |
 R26  |   34   35   35   37   30   32   36 |


Table 1.2349.c     GPS week : 2349   MJD: 60687.0-60693.0   

         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 2349 0   |   24    76   -52     454    2338    4119  78.5  2140  2140 |   12241       0
brd 2349 1   |  -58     8   -42     516    -623   -1517  81.2  2386  2386 |    4313       0
brd 2349 2   |  -30   -26    -3     245    -243   -1549  80.9  1974  1974 |    3308       0
brd 2349 3   |  -40   -40    48    -647    1012    -346  83.9  2343  2343 |      -3       0
brd 2349 4   | -114    63   -23   -1556    -140     887  79.6  1996  1996 |    3065       0
brd 2349 5   |   37    17     3   -1164   -2364   -3439  79.0  1671  1671 |    3331       0
brd 2349 6   |   91    -5    47   -1320    -883  -11960  79.5  1808  1808 |    1960       0
-------------+------------------------------------------------------------+----------------
brd 2349 mean|  -12    13    -3    -495    -129   -1972  80.3  2045  2045 |    4030       0
brd 2349 sdev|   68    43    40     889    1483    5003   1.8   263   263 |    3872       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 2.2349.0  GPS week: 2349   Day: 0   MJD: 60687                            

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     7   -21    83   .19   21   17 |   12420     442   3851   7314
esa  n/a|    2    -1     0   -13   -14     8   .01   31   27 |    3308     927   3926   7208
gfz  n/a|   -2     1    -1     1   -11   113   .07   28   17 |       0     275   3838   6312
grg  n/a|    3     0     2   -10    -1   -64   .43   19   20 |   11697     275   3848   7027
iac  n/a|    1    -2    -7    20    11   -50  -.35   18   17 |   12489    -135   3853   7143
jgx  n/a|   -1    -1     1   -13    -5   -19  -.23   19   20 |   13854     224   3909   6538

Table 2.2349.1  GPS week: 2349   Day: 1   MJD: 60688                            

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     6   -10     4    95   .28   20   15 |    6305    1544   3389   9637
esa  n/a|    2     1    -1   -12     4   -49  -.27   29   21 |   12010    2396   3428   8319
gfz  n/a|    0     0     1     5    -3    27  -.15   26   15 |       0    1263   3425   8517
grg  n/a|    1     0     3    -1    -5  -110   .40   23   16 |    3012    1615   3400   9075
iac  n/a|    0     0    -5    42    -9    62  -.11   16   15 |    5762    -601   3391   9320
jgx  n/a|   -2    -2    -2   -46     9   -59  -.28   18   18 |    7224    1358   3459   9148

Table 2.2349.2  GPS week: 2349   Day: 2   MJD: 60689                            

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     6   -44    94   .16   22   18 |    5535    -209   3167   9532
esa  n/a|    0    -1     0    -7   -44    36  -.21   29   23 |    9683   -1480   3214   6740
gfz  n/a|    0     0    -3    42   -15    61   .03   29   16 |       0    -105   3218   8253
grg  n/a|    0     0     4   -36   -16   -30   .44   20   21 |    2751    -379   3157   9262
iac  n/a|    0     0    -3    10   103   -47  -.08   16   14 |    3919    -345   3168   9300
jgx  n/a|    1     1    -4   -14   -17   -23  -.27   21   21 |    8005    -972   3058   8506

Table 2.2349.3  GPS week: 2349   Day: 3   MJD: 60690                            

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     9    -3   -28    68   .28   27   22 |    2398   -3201   3034   8028
esa  n/a|   -2    -2     2    -2   -29   -14  -.17   27   20 |    3497   -2755   3067   9276
gfz  n/a|    0     1     0    13    -5     0  -.17   25   18 |       0   -3325   3046   6888
grg  n/a|    2     0    -1   -18     8    42   .50   24   16 |    1003   -3206   3037   7841
iac  n/a|    0     0    -7    29    27   -72  -.19   19   17 |    1085   -1232   3021   7739
jgx  n/a|    0     0     0    -2     8   -19  -.16   22   22 |    3733   -2572   2883   7163

Table 2.2349.4  GPS week: 2349   Day: 4   MJD: 60691                            

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     9   -10     3    23   .39   24   19 |    1798    2413   3336   8279
esa  n/a|    1    -1     0    -9   -13   -25  -.25   27   21 |   -1707    2973   3354   6127
gfz  n/a|    0     0     0    14    17   -14  -.05   20   15 |       0    2323   3365   7022
grg  n/a|    1    -1    -7   -21    12    28   .31   52   27 |    1224    2030   3287   8016
iac  n/a|    2    -1     0     6     3    47  -.11   25   29 |    2671    1224   3355   8032
jgx  n/a|    0     0    -2    -4     9   -55  -.07   22   22 |    3942    2601   3274   7007

Table 2.2349.5  GPS week: 2349   Day: 5   MJD: 60692                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2    -1     3   -15   -10    41   .31   20   17 |    5681    -383   3364   9841
esa  n/a|    0     0    -1    -6   -11    38  -.31   29   22 |    4140   -1202   3387   8712
gfz  n/a|    1     2     0    14    -2     7  -.15   22   14 |       0    -402   3415   8116
grg  n/a|    4    -5     3   -66   -29     0   .38   36   24 |    2988    -565   3414   9410
iac  n/a|    0     0    -1     7    40   -26   .02   19   20 |    5096   -1090   3375   9467
jgx  n/a|    0     0    -2    -8     0   -21  -.09   27   27 |    7920    -462   3369   7979

Table 2.2349.6  GPS week: 2349   Day: 6   MJD: 60693                            

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    -1     5   -37    -3    88   .18   21   17 |    2858   -2023   3223   8916
esa  n/a|   -2     0     0    -4   -19    -2  -.21   28   24 |    4227   -1816   3267   6817
gfz  n/a|    0     2     2     1   -23   -18  -.05   23   17 |       0   -1909   3264  29470
grg  n/a|    4     2     7   -39   -79    68   .28   29   27 |    2265   -1998   3220   8786
iac  n/a|    0    -1    -5    32    75   -93  -.02   17   16 |    1569    -462   3205   8526
jgx  n/a|    0     0    -1    13   -30    61  -.17   24   25 |    4441   -1953   3259   7237

       
       
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 3.2349.0  GPS week: 2349   Day: 0   MJD: 60687                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1776   38   54   28   24   32   23   15 |    84   90   82   77   74   80    75
XR02E | 1140    9   14   14   14   15  ---    6 |    60   56   60   57   52  ---    55
 R03E | 1736    9   17   14   18   14    9    6 |    74   72   71   75   69   70    70
 R04E | 1388   20   17   18   20    9   15    7 |    35   33   40   46   32   26    33
 R05E | 1293   15   17   16   19   16   13    7 |    44   40   51   50   48   41    43
 R07E |  800   12   20   14   12   14   10    6 |    44   49   52   45   44   47    45
 R08E | 2014   11   21   17   28   16   19    8 |    49   47   54   56   50   43    48
 R09  | 1359   18   14   18    9   16   16    7 |    24   25   29   28   28   29    23
 R11  |  626   18   17   17   21   21   13    8 |    29   38   41   44   34   31    31
 R12  | 1089   13   15   18   13   12   14    6 |    37   36   37   34   32   34    31
 R14  | 1570    9   11   15   11   20    7    5 |    34   36   40   35   40   35    34
 R15  |  648   16   11   18    9   19   16    7 |    35   32   36   31   35   27    29
 R16  |  812   18   19   15   18   14   19    7 |    37   36   34   36   29   34    30
 R17  | 1342   20   18   15   25   27   20    9 |   106   90   97   92  108   85    95
 R18  |  535    8   26   23   12   13   11    7 |   108  114  100  115  109  100   107
XR19  | 1077   40   83   42   41   39  ---   24 |   197  171  208  166  168  ---   176
 R20  | 6436   48   96   95   32   18   48   26 |   142   67  164  105  106  102   109
 R21  | 1353   12   17   24   14   20   18    8 |   144  127  147  139  138  124   136
 R22  | 3787   20   15   16   11   15    9    6 |    41   49   42   45   42   39    40
 R24  | 1123   22   28   15   25   19   26   10 |   195  174  189  196  194  177   187
XR26E |86009   38  ---  ---   34   66  ---   34 |    43  ---  ---   52   46  ---    44
------+-----------------------------------------+-------------------------------------
 RMS  | 2139   21   31   28   19   18   19      |T   74   69   78   72   70   62    68
 WRMS | 2139   17   27   17   20   17   20      |NE  86   76   89   82   81   68    79
 MEDI | 1342   18   17   17   18   16   15      |MD  44   49   52   52   48   41    45

Table 3.2349.1  GPS week: 2349   Day: 1   MJD: 60688                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1128   30   50   57   10   20   26   15 |    66   62   82   66   58   60    60
XR02E |  685   11   16   15   13   13  ---    6 |    42   39   41   43   33  ---    36
 R03E | 1577   14   12   15   17   18   12    6 |    72   71   72   72   70   67    69
 R04E | 1554   14   19   18   12   15   13    6 |    47   57   55   57   48   54    51
 R05E | 2340   11   14   15   11   16   12    6 |    42   46   44   44   42   45    41
 R07E | 1095   10   20   12   23   14   12    7 |    76   79   78   87   70   73    75
 R08E | 1103   13   23   14    9   12   10    6 |    58   65   57   61   49   54    55
 R09  | 3264    9   22   14   15    9   11    6 |    19   35   24   26   22   23    20
 R11  | 1296   15   17   16   25   14    7    7 |    29   44   32   46   19   32    30
 R12  | 1468   11   20   12   11   14   16    6 |    24   28   26   26   25   30    22
 R14  | 1575    7   13   16   11   10    9    5 |    19   21   23   19   21   16    16
 R15  |  828   16   15   11    8   16   21    7 |    20   27   30   23   31   24    23
 R16  |  572   22   19   16   18   12   16    7 |    18   42   36   33   25   35    26
 R17  | 1599   17   19   16   20   13   19    8 |    91   95   92   96   89   80    89
 R18  |  597   10   27   26   17   16   18    8 |    71   77   61   67   72   65    67
XR19  | 1458   35   77   44   28   23  ---   21 |   102   72  115   92   95  ---    93
 R20  | 7013   54   83   69   70   22   43   25 |    95   51   78   65   75   70    67
 R21  | 2709   15   26   21   33   25   20   10 |   101   86  105   90  104   86    94
 R22  | 3194   17   12   13   18   19   13    7 |    30   37   44   48   36   30    34
 R24  |  883   21   22   16   15   15   21    8 |   184  169  184  187  183  170   179
XR26E |>>>>>   36  ---  ---   44   61  ---   34 |    50  ---  ---   48   42  ---    44
------+-----------------------------------------+-------------------------------------
 RMS  | 2386   20   29   26   23   16   18      |T   59   60   63   61   57   56    56
 WRMS | 2386   15   21   15   16   15   18      |NE  61   60   65   62   61   55    58
 MEDI | 1468   15   19   16   17   15   13      |MD  50   51   55   57   48   54    51

Table 3.2349.2  GPS week: 2349   Day: 2   MJD: 60689                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E |  956   25   43   56   19   33   25   15 |    73   81   78   76   60   68    65
XR02E | 1286   10   16   18   12   12  ---    6 |    55   58   64   53   50  ---    53
 R03E | 1378   11   21   29   10   15    9    7 |    68   67   75   70   69   67    67
 R04E | 1623   10   20   16   11   11   19    6 |    51   46   55   55   41   36    45
 R05E | 2036   17   16   16   14   21   16    7 |    43   42   45   49   46   35    40
 R07E | 2099   12   13   12   18   15   20    7 |    94   91   94   98   80   81    87
 R08E | 1867   16   27   23   33   13   15    9 |    40   40   43   61   40   35    39
 R09  | 2475    9   16   19   11   13    8    5 |    20   27   35   25   24   22    22
 R11  | 2180    8   14   14   21   11   14    6 |    12   20   20   23   16   15    10
 R12  | 1625   16   12   26   20   10   10    7 |    21   24   29   19   23   30    19
 R14  |  942   14   17   12   12   12   13    6 |    20   38   30   27   25   25    24
 R15  |  835   20   21   23    9   13   12    7 |    22   35   33   23   26   21    20
 R16  |  625   18   16   18   11   16    6    6 |    27   31   36   26   24   28    24
 R17  | 1268   17   15   15   10   13   21    7 |    89   77   82   85   85   80    83
 R18  |  721    9   15   11   21   11   19    6 |    64   70   63   77   70   57    66
 R19  | 1468   39   57   41   39   20   30   16 |    86   45   90   74   64   74    65
 R20  | 3988   61   76   75   39   20   61   24 |   103   31  103   64   54   54    63
 R21  | 2808   10   19   19   12   13   19    7 |    77   66   83   75   78   64    73
 R22  | 3106   14   18   12   24   10    6    6 |    24   32   28   38   32   29    27
 R24  | 1812   16   12   15   13   13   16    6 |   149  146  148  146  139  141   144
XR26E |>>>>>   38  ---  ---   47   58  ---   35 |    55  ---  ---   50   46  ---    47
------+-----------------------------------------+-------------------------------------
 RMS  | 1973   22   29   29   20   16   21      |T   56   53   61   57   52   50    51
 WRMS | 1973   18   23   16   21   14   21      |NE  54   49   60   54   50   49    49
 MEDI | 1625   16   16   18   14   13   16      |MD  55   42   55   55   46   36    47

Table 3.2349.3  GPS week: 2349   Day: 3   MJD: 60690                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1649   39   38   47   40   47   24   18 |    92  103  108  108   78   87    90
XR02E | 1519   15   18   13   14   22  ---    8 |    58   58   51   54   48  ---    51
 R03E | 1170   11   16   21   16   12   10    6 |    72   70   71   73   73   69    70
 R04E | 1932   12   20   13   17    6   12    6 |    71   66   74   78   70   66    70
 R05E | 1387   16   11   14   18   13   11    6 |    51   47   53   54   47   48    48
 R07E | 2397   14   18   24   18   14   13    7 |    73   79   70   77   71   77    72
 R08E | 2164   14   28   17   20   19   18    9 |    60   67   60   63   57   61    58
 R09  | 2494   13   17   18    9   13   11    6 |    21   26   28   23   17   21    19
XR11  | 1166   15   15   18   23   10  ---    8 |    11   22   16   29   19  ---    14
 R12  | 1791   20   12   12   21   14   10    6 |    22   28   26   21   27   21    20
 R14  |  874   15   17   12   12   25   14    7 |    15   26   17   22   36   20    19
 R15  |  572   21   16   17   12   13   20    7 |    18   28   34   27   24   24    22
 R16  |  766   32   24   18   18   25    9    9 |    22   48   45   25   41   37    31
 R17  | 1447   23   17   19   10    7   21    7 |   117   99  116  104  105   91   104
 R18  |  604   10   12   10   18   12   22    7 |    72   75   74   82   75   62    72
 R19  | 1568   40   47   43   38   22   25   16 |    86   64   94   64   76   47    74
 R20  | 6715   75   68   52   58   20   62   25 |   127   67  111   69   85   71    82
 R21  | 1298   17   17   17   12   23   19    8 |    95   84   81   76   92   72    82
 R22  | 2769   16   16   16   16   10    8    6 |    37   44   37   37   31   38    35
 R24  | 2859   13   15   23   17   11   14    7 |    97  102  117  103  104   95   102
XR26E |>>>>>   34  ---  ---   54   60  ---   36 |    58  ---  ---   74   57  ---    60
------+-----------------------------------------+-------------------------------------
 RMS  | 2343   27   27   25   24   19   22      |T   60   60   64   60   58   55    56
 WRMS | 2343   22   20   18   16   17   22      |NE  56   54   61   52   56   49    52
 MEDI | 1568   16   17   17   18   14   14      |MD  60   64   60   64   57   61    60

Table 3.2349.4  GPS week: 2349   Day: 4   MJD: 60691                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 2599   48   35   29   45   19   32   15 |    66   80   72   66   61   79    66
XR02E | 1563   14   15   12   73   22  ---   13 |    79   83   90  116   90  ---    85
 R03E | 2198   16   13   10   48   44   18   11 |    75   81   77   91   95   77    77
 R04E | 1276   18   17   14  102   54   10   16 |    61   72   73  145   79   62    68
 R05E |  794   12   17   18   69   20   15   10 |    91  100   96  128   88   89    92
 R07E | 1276   22   16   14   92   42   18   14 |    82   82   91  145   81   83    84
 R08E | 1036   21   17   14  112   38   20   16 |    52   50   52  119   53   47    47
 R09  | 2815   12   13   13   14    8   14    5 |    19   27   29   17   18   23    20
 R11  |  841   18   23   15   26   17   11    8 |    18   35   23   28   20   18    18
 R12  |  956   13   15   17   18   12   20    7 |    17   24   24   18   22   17    16
 R14  | 1232   12   14   12   20   19   11    6 |    22   20   22   22   22   20    17
 R15  |  728   12    9   13    9   23   24    7 |    21   26   30   33   35   20    23
 R16  |  724   22   17   20   16   17   13    8 |    16   32   40   27   24   23    22
 R17  | 1063   20   12   19   25   15   23    8 |   114  100  115   97  109   90   104
 R18  |  736   11   14    9   10   15   15    5 |    87   87   79   74   79   71    79
 R19  | 1292   38   35   26   57   19   20   14 |    85   64   79   93   64   58    71
 R20  | 4847   51   86   50   59   24   57   25 |   122   88  125   85  106   89   100
 R21  |  935   15   19   17   20   14   21    8 |    97   77   96   89   88   74    86
 R22  | 3298   18   17   12   19   13   11    6 |    45   48   41   39   42   41    41
 R24  | 2898   15   10   14   21    9   15    6 |   137  141  141  132  136  139   138
XR26E |>>>>>   32  ---  ---   46   48  ---   29 |    89  ---  ---  101  108  ---    95
------+-----------------------------------------+-------------------------------------
 RMS  | 1995   24   27   20   52   25   22      |T   66   65   69   79   67   58    64
 WRMS | 1995   19   21   15   27   29   22      |NE  61   59   64   58   58   52    56
 MEDI | 1276   18   16   14   26   19   18      |MD  75   72   73   89   79   62    71

Table 3.2349.5  GPS week: 2349   Day: 5   MJD: 60692                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 2673   40   54   24   28   17   39   15 |    71   89   68   87   76   87    74
XR02E | 2888   15   11   12   49   12  ---    9 |    65   64   63   88   71  ---    66
 R03E | 2537   13   15   13   46   14   20    8 |    83   84   88   89   83   88    83
 R04E | 1523   21   22   25   68   51   26   16 |   124  126  128  132  114  121   118
 R05E |  935   19   15   16   54   25   28   11 |    66   79   78   95   82   77    74
 R07E | 1265   11   15   18   55   20   23   10 |    44   46   50   60   37   42    39
 R08E | 1100   15   17   15   56   14   26   10 |    71   67   64   93   59   67    65
 R09  | 1208    8   14    7   22    9   13    5 |    19   21   20   26   23   19    18
 R11  |  935    7   25   13   26   22    9    8 |    16   32   24   33   25   22    19
 R12  |  618   13   10   14   26   12   15    6 |    19   27   27   24   17   24    20
 R14  | 1913   15    7   12   10    9   20    5 |    22   27   36   29   31   31    27
 R15  |  782   16   12   13   18   14   12    6 |    26   27   34   25   22   27    24
 R16  |  576   22   21   16   24   17   11    8 |    25   39   34   37   29   25    26
 R17  | 1083   15   18   18   27   10   21    7 |    78   67   76   68   69   64    70
 R18  |  892   12   15   17   21   16   23    7 |    62   60   81   76   66   59    66
 R19  | 1843   34   42   30   21   19   49   15 |    72   50   68   52   47   34    51
 R20  | 2292   34   86   67   52   15   59   24 |    84   57  106   98   85   51    78
 R21  |  737   16   21   13   20   13   24    7 |    75   62   66   79   71   57    68
 R22  | 2904   19   14   13   23   14   11    7 |    36   39   40   46   28   33    33
 R24  | 2549   12   13   14   17   12   19    6 |   110   99  107  116  108  102   106
XR26E |>>>>>   32  ---  ---   63   46  ---   31 |    92  ---  ---  110   90  ---    93
------+-----------------------------------------+-------------------------------------
 RMS  | 1670   20   29   22   36   19   27      |T   60   58   62   69   58   54    58
 WRMS | 1670   17   22   14   24   20   27      |NE  49   46   55   54   47   42    46
 MEDI | 1265   15   15   14   26   14   21      |MD  66   57   64   76   66   51    66

Table 3.2349.6  GPS week: 2349   Day: 6   MJD: 60693                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01E | 1735   42   64   35   34   15   37   17 |    79   87   78   87   74   79    73
 R02E | 3901   10   13   14   30   13   16    7 |    50   52   50   62   52   13    49
 R03E | 1743   12   16   11   22   10   16    6 |    84   77   84   92   83   80    82
 R04E | 1775    9   13   11   32    8   15    6 |   119  119  126  148  124  123   124
 R05E | 1832   10   13   17   22   25   13    8 |    42   43   40   49   57   42    43
 R07E | 1960   13   17   16   22   12   20    7 |    37   36   41   47   34   39    35
 R08E | 1164   21    8   10   24   11   22    7 |    63   65   66   71   61   68    64
 R09  | 1638   13   16    8   35   11   16    7 |    28   35   32   34   32   31    29
 R11  |  739    7   20   15   28   18   16    7 |    16   26   23   27   31   21    18
 R12  |  821   13    9   20   22    8   12    6 |    25   29   30   33   28   28    26
 R14  |  898    6   10   18   21   14   13    6 |    25   31   37   29   31   33    29
 R15  | 1000   22   18   13   23   19   28    9 |    27   39   34   35   28   32    28
 R16  |  972   24   17   10   20   16    9    7 |    23   44   37   43   32   37    31
 R17  | 1038   13   18   14   28   24   23    9 |   125  117  115  108  130  104   117
 R18  |  847   18   15   20   34   16   20    9 |    99  103   95  114  102   87    98
 R19  | 1969   39   47   30   45   27   25   15 |   130   74  120  101   99   60   101
 R20  | 2153   34   77   71   42   26   66   24 |   148   67  163  118  130   90   119
 R21  | 1195   21   16   12   15   13   18    7 |   122   98  116  107  112   94   108
 R22  | 3426   15   17   10   24   12   20    7 |    50   58   47   51   49   47    49
 R24  | 1496   19   15   16   29   20   22    9 |   161  148  154  162  149  145   152
XR26E |>>>>>   44  ---  ---   54   53  ---   35 |   107  ---  ---  107  100  ---   103
------+-----------------------------------------+-------------------------------------
 RMS  | 1807   21   28   23   29   17   24      |T   74   67   74   77   73   62    70
 WRMS | 1807   17   24   17   27   16   25      |NE  75   66   77   74   73   62    69
 MEDI | 1638   15   16   14   28   15   18      |MD  63   58   50   71   61   47    64



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