[IGSREPORT-28608] Wk 2203 IGLOS Final Orbits

acc acc at igs.org
Tue Apr 19 00:44:03 UTC 2022


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2203   (Mar 27, 2022 - Apr 02, 2022) 
                                                                               
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 2.2203.
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:
                                                                               
 igl2203[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2203 in the SP3 format.
 igl22037.sum      Combination Report for GPS Week 2203.


    
    
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.

 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  |      0.5 ns
                1  |     -8.9 ns
                2  |     -6.4 ns
                3  |     -5.8 ns
                4  |     -7.3 ns
                5  |     -7.3 ns
                6  |      2.1 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 1.2203, 1a.2203).
        
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 2.2203.0-6)                                                                                
    
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 3.2203.0-6). 
        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 2203 summary.                      (Mar 27, 2022 - Apr 02, 2022)

Table 1.2203.a     GPS week : 2203   MJD: 59665.0-59671.0

         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     3    13   -33    21   .15   28   17 |   29079     513   3208   8712
        |    1     1     1    19    17    22   .02           |    4866    2186
emx  n/a|    0     0     3    23    54     7  -.15   36   30 |  -13016     727   3206   8711
        |    2     2     3    15    32    44   .04           |    9527    1342
esx  n/a|    0     0     0   -13    -6   -17  -.06   29   21 |   -4043     827   3467   9669
        |    0     1     1    16    15    22   .04           |    6498    2448
gfz  n/a|    0     0     1   -23    -2   -10  -.03   31   19 |       0     415   3175   8452
        |    1     1     2    29    14    41   .04           |       0    2396
grg  n/a|    0    -1    -9   -16    25     8   .20   31   20 |   -4995     285   3207   8092
        |    1     1     3    18    15    40   .04           |    3407    2365
iac  n/a|    0     0     0    52   -10    -4  -.22   34   30 |   -3690     433   3480  10273
        |    2     2     5    24    30   106   .05           |    4886    1705


Table 1.2203.b     GPS week : 2203   MJD: 59665.0-59671.0   

         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  |   17   17   12   12   14   17   15 |
 R02  |    8    8    8    6    7    8    8 |
 R03  |    6    6    6    8    6    7    7 |
 R04  |    7    7   10    9    9    8    8 |
 R05  |   11   10    9   10   13   12    9 |
 R07  |   10   10    8    7    8    7   10 |
 R08  |   10    8    8   11    9    9    6 |
 R09  |    8    8    9    8    9    7    7 |
 R11  |  ---    0   12   12    8   12   12 |
 R12  |   10    9   10   10    8    8    9 |
 R13  |   15   20   16   20   20   17   18 |
 R14  |    9    9    7    7    8    9    8 |
 R15  |    8    8    7    7    8    9    9 |
 R17  |    7    8    8    8    7    7    8 |
 R18  |   10   11    9    9    9    7    8 |
 R19  |   20   21   18   28   16   17   20 |
 R20  |   23   22   28   35   29   24   22 |
 R21  |    9    8    9    8    9    7    9 |
 R22  |   24   34   40   34   25   24   26 |
 R24  |    8    9   10    9    9    8    9 |


Table 1.2203.c     GPS week : 2203   MJD: 59665.0-59671.0   

         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 2203 0   |   43  -143    76    2476    1115    2997  80.0  1497  1497 |     527       0
brd 2203 1   |   56   -14    80    1264    -346   -5286  80.9  1677  1677 |   -8903       0
brd 2203 2   |   16    54    21   -1453     186   -2694  83.0  1860  1860 |   -6429       0
brd 2203 3   |   -4   -17    77   -1278     100   -2136  81.1  1635  1635 |   -5835       0
brd 2203 4   |  -19    10   135    -694    1014    6615  80.3  1527  1527 |   -7316       0
brd 2203 5   |  -29    37    57   -1993    3440   -5514  81.5  1535  1535 |   -7304       0
brd 2203 6   |  -96    11   262   -1596    2631   -5136  79.9  1620  1620 |    2126       0
-------------+------------------------------------------------------------+----------------
brd 2203 mean|   -4    -8   101    -467    1163   -1593  81.0  1621  1621 |   -4733       0
brd 2203 sdev|   51    64    78    1680    1397    4681   1.1   123   123 |    4271       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 2.2203.0  GPS week: 2203   Day: 0   MJD: 59665                            

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     2    21   -25    52   .16   22   15 |   35436     981   2934   8750
emx  n/a|    0     2    -1    11    41    37  -.14   34   24 |    5629    1186   2936   8910
esx  n/a|    0    -2     0    -5   -23   -27  -.04   27   20 |   -8981     807   2927  11036
gfz  n/a|    0    -1     3   -40    -3     5   .02   30   18 |       0     932   2928   8524
grg  n/a|    0    -2   -10    23    11    57   .21   31   22 |     229     450   2912   7907
iac  n/a|    0    -1     0    35    43  -128  -.27   32   29 |    2165     193   2950   9474

Table 2.2203.1  GPS week: 2203   Day: 1   MJD: 59666                            

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     3   -17   -25    -8   .16   24   16 |   25598   -2597   2651   7719
emx  n/a|    2     1     1    42    61   -34  -.23   35   30 |  -19006    -738   2629   7801
esx  n/a|    0     0    -2     0    -6   -39  -.07   28   23 |    3336   -3369   2631  10699
gfz  n/a|    0     0     5   -14   -21   -18  -.04   33   18 |       0   -3579   2596   7799
grg  n/a|    0    -3    -9   -16    22   -10   .22   40   23 |   -7055   -3590   2617   7131
iac  n/a|   -4     1     2    46    -6   116  -.20   33   30 |   -8029   -1306   2680  11154

Table 2.2203.2  GPS week: 2203   Day: 2   MJD: 59667                            

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     3    -1   -21    26   .18   36   18 |   26115   -1199   3359   9488
emx  n/a|   -2     3     5    -3    90    54  -.17   46   42 |  -16861    -432   3381   9448
esx  n/a|   -1     2    -1   -12   -13   -20  -.04   30   21 |   -8425     389   3293  13743
gfz  n/a|   -1     0     0     8    19    49  -.08   24   22 |       0    -412   3380   9299
grg  n/a|    0     0    -6   -20    39   -37   .16   32   18 |   -6486       9   3398   9078
iac  n/a|    1     0    -5    38   -37   -50  -.18   36   33 |   -7335     426   3304  12727

Table 2.2203.3  GPS week: 2203   Day: 3   MJD: 59668                            

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     1    44   -65    37   .14   44   19 |   26504    1607   3403   8350
emx  n/a|   -3    -3     6    27   102    46  -.17   41   34 |  -22735    1201   3386   8566
esx  n/a|    0     0    -2   -18    -4    29  -.06   30   23 |  -10651    3864   5485   9350
gfz  n/a|   -1     0     2   -46   -10    17   .01   31   17 |       0    2353   3356   7914
grg  n/a|    1     0    -5   -19    21    55   .23   36   19 |   -6729    1523   3347   7738
iac  n/a|    3    -2    -7    72   -35  -136  -.19   34   31 |   -6525    3414   5495  10615

Table 2.2203.4  GPS week: 2203   Day: 4   MJD: 59669                            

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     4    10   -14    -6   .15   23   19 |   26770     326   3077   7559
emx  n/a|    1     0     2    24     7    -2  -.15   30   26 |  -11616     577   3082   7547
esx  n/a|   -1     2     0   -44     0   -16  -.01   30   21 |   -8822     681   3007   5790
gfz  n/a|    1     0     2    10     6   -42  -.05   31   17 |       0    -451   3085   7422
grg  n/a|    1    -1   -15   -25    42   -40   .21   31   19 |   -7271    -400   3065   6919
iac  n/a|    2    -6     5    47   -35   101  -.33   38   33 |   -5240     190   3004   7976

Table 2.2203.5  GPS week: 2203   Day: 5   MJD: 59670                            

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     5    15   -42    27   .10   25   17 |   26256     156   3113   9842
emx  n/a|   -1     0     2    38    35   -64  -.08   32   28 |  -18252      41   3106   9624
esx  n/a|    0     1    -1     6   -21   -28  -.09   23   17 |    2597    -207   3078   8795
gfz  n/a|   -1    -1    -1   -13     3   -80  -.03   32   21 |       0      57   2972   9405
grg  n/a|   -1    -3   -10   -36    36    26   .23   25   18 |   -7363    -294   3190   9327
iac  n/a|    0     1     7    29    10    82  -.21   34   30 |   -5194   -1545   3082  10285

Table 2.2203.6  GPS week: 2203   Day: 6   MJD: 59671                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     4    17   -38    22   .16   19   13 |   36880    4320   3920   9276
emx  n/a|    0    -1     8    24    40    19  -.12   34   25 |   -8271    3255   3923   9084
esx  n/a|    0    -1     0   -20    22   -15  -.12   31   24 |    2645    3628   3849   8275
gfz  n/a|   -1     0     1   -68   -14    -7  -.06   37   19 |       0    4009   3912   8802
grg  n/a|    0     0   -10   -20     2     6   .14   24   19 |    -294    4300   3922   8549
iac  n/a|    1     1    -4    97   -11   -17  -.19   33   27 |    4322    1664   3846   9682

       
       
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 3.2203.0  GPS week: 2203   Day: 0   MJD: 59665                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  IGL |   cod  emx  esx  gfz  grg  iac   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  655   43   35   44   27   29   42   17 |    95   69   59   76   63   79    70
 R02  | 2927    9   14   15   15   13   32    7 |    59   57   65   57   56   62    58
 R03  |  454   12   14   14   11   11   22    6 |    77   65   77   72   70   72    72
XR04M |  595    8   14   15  ---   12   20    6 |    89   82   96  ---   90   83    88
 R05M | 1401   21   25   32   28   14   20   10 |    45   41   63   58   43   51    46
 R07M | 1149   12   22   16   14    8   45    9 |    64   51   60   75   65   94    66
 R08M | 1967   13   15   21   16   16   43    9 |    61   56   56   67   60   82    61
 R09M |  924   16   20   12   18   15   18    7 |    25   34   31   31   26   31    26
 R12  | 1756   21   24   17   24   13   26    9 |    94   66   85   80   82   91    82
 R13M | 1486   19   43   30   23   45   38   14 |    96   75   75   99  111  115    92
 R14M | 2479    8   37   22   19   14   17    9 |    61   41   75   69   65   73    62
 R15M | 1124    8   28   17   12   23   21    8 |    75   49   77   63   82   57    68
 R17E | 1626   10   26   13   16   13   17    7 |    27   24   25   27   33   24    24
 R18E |  768    8   14   18   36   31   18   10 |    34   24   34   38   43   34    30
 R19E | 1484   22   86   35   40   31   42   19 |    41   49   31   50   47   35    32
 R20E | 1464   35   49   55   70   59   33   23 |    63   46   81   78   72   60    57
 R21E |  946   14   16   17   20   28   25    9 |    22   27   25   30   33   27    22
 R22E | 1187   47   34   45   54   78   54   24 |    56   58   93   99  107   72    70
 R24E |  716   14   22   17   19   15   17    7 |    44   40   52   48   49   50    45
------+-----------------------------------------+-------------------------------------
 RMS  | 1496   22   34   27   30   31   32      |T   59   50   61   62   63   62    56
 WRMS | 1496   15   24   20   18   22   29      |NE  81   64   71   71   67   76    70
 MEDI | 1187   14   24   17   19   15   25      |MD  61   49   63   63   63   62    61

Table 3.2203.1  GPS week: 2203   Day: 1   MJD: 59666                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  IGL |   cod  emx  esx  gfz  grg  iac   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  641   45   28   42   33   31   31   16 |    67   42   38   58   49   51    45
 R02  | 3988    8   14   20   27   10   15    7 |    39   45   49   32   40   32    38
 R03  |  523    8   13   10   16   13   19    6 |    59   52   52   62   53   57    55
XR04M |  525    9   12   15  ---   12   22    7 |    66   61   69  ---   68   66    65
 R05M | 1904   19   23   28   21   17   24   10 |    31   38   54   50   33   39    36
 R07M |  606   12   27   17   10   12   46   10 |    50   35   41   52   52   73    47
 R08M | 2401    6   20   12   15   17   37    8 |    39   33   41   43   39   70    41
 R09M | 2130   16   20   11   15   24   17    7 |    26   30   24   27   20   27    22
XR11M | 3454  ---  ---  ---  ---  ---    7    0 |   ---  ---  ---  ---  ---   53    51
 R12  | 1420   23   27   11   12   19   25    9 |    66   44   59   56   48   48    54
 R13M |  960   22   48   41   30   78   36   19 |    71   44   51   68  105   71    65
 R14M | 2365   10   23   21   17   19   31    9 |    42   31   50   32   40   59    40
 R15M | 1428   13   25   19   10    9   28    8 |    53   44   64   50   53   53    51
 R17E |  842    9   17   16   14   14   29    7 |    25   26   27   28   33   50    27
 R18E |  612    6   13   18   43   36   21   11 |    39   39   42   56   43   43    39
 R19E | 1573   30   82   41   48   30   47   21 |    42   30   47   51   44   26    27
 R20E | 1347   39   45   47   50   48   63   21 |    55   44   51   75   63   76    43
 R21E | 1229   11   18   19   18   19   22    8 |    22   22   25   27   33   42    22
 R22E | 1160   61   71   53   88  118   37   33 |    42   34   58  125  159   76    69
 R24E |  959   10   21   22   17   21   26    8 |    45   46   54   44   50   44    44
------+-----------------------------------------+-------------------------------------
 RMS  | 1676   24   35   28   33   40   33      |T   46   38   47   52   53   52    44
 WRMS | 1676   16   30   22   18   23   30      |NE  57   45   49   52   47   47    48
 MEDI | 1229   12   23   19   17   19   26      |MD  42   39   50   50   48   51    43

Table 3.2203.2  GPS week: 2203   Day: 2   MJD: 59667                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  IGL |   cod  emx  esx  gfz  grg  iac   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  836   40   26   26   17    9   31   11 |    73   48   42   52   56   62    51
 R02  | 4887   14   14    9   10   15   35    7 |    45   43   43   35   51   34    39
 R03  |  736   15   15   11   14    8   21    6 |    61   60   66   46   61   67    58
XR04M |  629   10   18   13  ---   11   38    9 |    69   69   66  ---   74   86    70
 R05M | 1165   21   25   21    9   12   30    9 |    38   38   54   45   43   53    43
 R07M |  779    9   25    8   26   11   14    7 |    50   41   51   72   53   45    52
 R08M |  964   13   18   13   20   20   19    7 |    52   38   40   47   63   46    46
 R09M | 3491   25   22   13   14   21   24    8 |    30   24   30   30   21   30    23
XR11M | 3919  ---  ---    9  ---  ---   16   12 |   ---  ---   28  ---  ---   38    34
 R12  | 1372   10   35   11   15   18   40    9 |    81   61   75   89   76   98    79
 R13M | 1100   24   58   38   24   34   42   16 |    90   52   48   90   86   95    74
 R14M | 1363    9   22   11   10   22   18    7 |    48   33   50   41   56   54    46
 R15M | 1360   12   19   13   16   14   22    7 |    53   43   55   40   57   48    48
 R17E |  606   13   23   14   14   15   23    7 |    28   30   26   30   31   37    26
 R18E |  681   14   20   14   22   31   14    9 |    45   42   43   48   51   46    44
 R19E | 2091   40   80   26   30   27   44   18 |    38   42   40   55   55   46    40
 R20E | 1321   49   65   42   50   90   72   27 |    57   64   75   74  105   69    57
 R21E | 1553   17   17   21   23   23   18    9 |    36   31   29   30   41   42    30
 R22E | 1890  118  133   96   45   62   70   39 |   229   41   61  143  148  166   124
 R24E | 1510   12   25   15   19   21   39    9 |    50   48   44   51   57   41    46
------+-----------------------------------------+-------------------------------------
 RMS  | 1859   36   46   30   24   32   36      |T   61   44   48   56   62   60    51
 WRMS | 1859   18   42   21   22   18   33      |NE  65   53   56   55   61   65    56
 MEDI | 1321   14   23   13   17   20   24      |MD  50   42   44   47   56   46    46

Table 3.2203.3  GPS week: 2203   Day: 3   MJD: 59668                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  IGL |   cod  emx  esx  gfz  grg  iac   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  680   36   19   19   21   23   39   12 |    82   53   49   54   48   81    56
 R02  | 3506   13   12    9   15   11   18    5 |    47   44   48   45   53   41    45
 R03  | 1027   18   14   13   10   15   30    7 |    64   57   50   59   65   36    54
XR04M |  711   12   14   16  ---   14   30    9 |    59   58   50  ---   61   70    57
 R05M | 1018   21   25   22   13   15   33    9 |    47   51   59   62   66   68    57
 R07M |  812   12   18   12   13   14   27    7 |    58   49   52   58   53   58    53
 R08M |  933   17   22   22   16   36   28   10 |    54   43   47   48   69   43    48
 R09M | 3965   21   25    8   13   19   18    7 |    34   29   30   33   30   28    27
XR11M | 3964  ---  ---    9  ---  ---   15   12 |   ---  ---   33  ---  ---   32    29
 R12  | 1632   18   29   12   13   17   36    9 |    71   44   60   56   55   84    59
 R13M | 1169   30   54   49   22   56   53   20 |    84   47   50   86  102  119    77
 R14M |  988   15   23   12   13   12   23    7 |    51   34   54   52   43   45    45
 R15M |  874   13   29   11   10   11   21    7 |    60   44   52   51   60   62    52
 R17E |  798   10   29   11   11   15   26    7 |    35   38   36   37   38   39    34
 R18E |  808   26   21   18   18   16   19    8 |    43   60   58   61   50   65    53
 R19E | 1472   42   84   51   35  100   44   27 |    38   35   42   79  139   48    55
 R20E | 1512  137   70   84   49   51   51   35 |   217   52   49  123   87  131    97
 R21E |  942   14   29   15   12   15   23    8 |    42   39   43   44   42   52    41
 R22E | 1332   93   87   39  102   59   54   34 |    55   53   90  155  102   98    85
 R24E | 1348   13   29   15   19   20   26    9 |    69   72   78   80   76   51    70
------+-----------------------------------------+-------------------------------------
 RMS  | 1634   44   41   30   31   36   34      |T   63   47   51   65   65   62    54
 WRMS | 1634   19   34   23   17   19   31      |NE  66   49   51   53   55   60    53
 MEDI | 1018   18   25   15   13   16   27      |MD  55   47   50   56   60   52    53

Table 3.2203.4  GPS week: 2203   Day: 4   MJD: 59669                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  IGL |   cod  emx  esx  gfz  grg  iac   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  884   32   31   27   21   42   33   14 |    68   63   40   47   26   68    48
 R02  | 1672   12   10    9   19   10   24    6 |    46   39   44   47   35   50    41
 R03  |  893    8   12   12   14   15   15    5 |    65   60   66   73   51   76    64
XR04M |  815   16   12   23  ---   15   20    8 |    77   71   64  ---   75   85    72
 R05M |  642    9   12   26   28   16   68   13 |    41   43   44   40   41   87    41
 R07M | 1194   18   15   10   16    9   29    7 |    55   43   51   51   47   43    47
 R08M | 1418   21   16   20   17   12   25    8 |    47   33   54   41   36   39    41
 R09M | 4355   20   17   16   15   17   29    8 |    21   30   27   26   22   31    22
XR11M | 3187  ---  ---    6  ---  ---    9    7 |   ---  ---   26  ---  ---   36    31
 R12  | 1059   20   21   12   11   15   25    8 |    71   51   50   57   58   66    58
 R13M |  861   21   59   43   21   54   67   20 |    71   45   49   55   98  113    64
 R14M |  715    9   21   23   11   17   20    7 |    49   33   60   43   48   56    46
 R15M |  764   16   26    7   14   15   24    8 |    57   31   49   58   46   56    48
 R17E |  683   11   25   12   14   16   17    7 |    40   41   43   44   52   39    42
 R18E |  912   13   19   20   18   19   32    9 |    37   31   43   38   39   48    36
 R19E | 2393   37   31   35   38   28   42   16 |    41   50   27   67   50   52    39
 R20E | 1061   39   67   85   61   70   64   29 |   114   50   65  132  143  144    97
 R21E | 1531   16   24   19   17   27   21    9 |    36   36   50   42   45   45    39
 R22E |  639   49   44   36   87   56   53   25 |    62   44   63   92   81   57    54
 R24E |  938   17   20   15   19   23   26    9 |    51   47   42   46   52   39    44
------+-----------------------------------------+-------------------------------------
 RMS  | 1526   23   30   30   31   31   38      |T   55   44   47   55   55   61    48
 WRMS | 1526   19   26   21   17   19   33      |NE  62   53   50   56   42   65    52
 MEDI |  912   17   21   19   17   17   25      |MD  51   43   49   47   48   52    44

Table 3.2203.5  GPS week: 2203   Day: 5   MJD: 59670                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  IGL |   cod  emx  esx  gfz  grg  iac   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  774   36   45   39   20   43   34   16 |    60   75   64   61   43   57    52
 R02  | 1263   14   18   20   14   16   27    8 |    43   49   58   50   42   62    48
 R03  |  549    8   11   14   20   14   18    6 |    60   58   61   70   61   75    62
XR04M |  887   14   11   19  ---   12   18    7 |    74   71   67  ---   71   70    69
 R05M |  615   21   19   13   28   23   50   11 |    47   48   46   42   57   73    47
 R07M | 1255    9   18   12   18   14   26    7 |    54   49   49   62   46   56    50
 R08M | 1832   21   15   20   18   13   29    8 |    52   50   46   52   47   34    45
 R09M | 3456   17   13   11   19   14   23    7 |    32   35   40   38   38   39    34
XR11M | 3012  ---  ---   14   14  ---   20   11 |   ---  ---   37   22  ---   39    36
 R12  | 1439   14   37    9   13    9   17    8 |    60   49   57   59   63   58    56
 R13M |  653   42   48   24   28   39   39   16 |   107   91  104  106  122  109   103
 R14M |  595   11   20   16   19   22   33    9 |   101  100   98   98   98   98    98
 R15M |  872    8   27    8   23   11   40    9 |    68   58   64   56   66   86    64
 R17E | 1240    7   25   11   19   14   15    7 |    30   37   37   39   35   30    33
 R18E | 1596   13   22   12   13   16   14    6 |    38   39   40   45   41   35    38
 R19E | 1979   24   50   31   58   23   41   17 |    29   64   41   60   47   31    33
 R20E | 1246   59   54   41   61   45   63   24 |    63   63   54  106   88   88    62
 R21E | 2402   13   24   15   13   13   16    7 |    28   29   35   31   28   27    27
 R22E | 1309   46   46   51   76   46   56   24 |    69   65   83   98   73   84    66
 R24E | 1424   14   23   18   14   18   22    8 |    46   52   48   43   56   43    46
------+-----------------------------------------+-------------------------------------
 RMS  | 1535   25   32   23   32   25   34      |T   55   56   56   59   59   59    53
 WRMS | 1535   17   28   17   20   18   30      |NE  55   57   60   60   52   63    54
 MEDI | 1255   14   23   15   19   16   26      |MD  54   52   49   56   56   57    48

Table 3.2203.6  GPS week: 2203   Day: 6   MJD: 59671                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  IGL |   cod  emx  esx  gfz  grg  iac   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  717   21   23   50   35   21   45   14 |    73   61   58   61   53   53    55
 R02  | 1571   10   16   23   17   12   25    7 |    47   48   63   47   45   56    49
 R03  |  592   11   10   18   12    8   34    7 |    74   67   68   80   68   71    70
XR04M |  610   10   10   19  ---   13   26    7 |    96   90   86  ---   90  104    92
 R05M |  603   12   24   21   20   22   26    9 |    58   51   79   66   75   73    64
 R07M | 2091   16   15   21   35    8   37   10 |    72   61   61   67   65   82    65
 R08M | 1787   10   13   14   23   10   15    6 |    55   48   55   61   48   48    51
 R09M | 2970   11   18   12   20   14   19    6 |    29   30   35   39   33   37    30
XR11M | 1714  ---  ---   16   10  ---   23   12 |   ---  ---   35   18  ---   36    33
 R12  | 1968   16   27   19   17   17   23    8 |    78   57   79   80   67   85    72
 R13M |  910   31   49   48   62   30   21   18 |   250  248  235  255  247  248   245
 R14M |  716    9   20   22   10   19   23    7 |   372  369  374  371  373  375   372
 R15M |  850    7   28   11   20   18   32    8 |   177  170  179  177  177  179   176
 R17E |  931   11   27   13   17   16   18    7 |    49   44   51   52   51   48    48
 R18E | 1884   14   18   17   18   21   13    7 |    68   60   70   69   63   61    63
 R19E | 2119   30   57   41   61   38   41   19 |    40   31   42   56   44   35    30
 R20E | 1810   34   66   38   63   36   66   21 |    58   53   71   79   71   64    51
 R21E | 1158   14   34   13   16   14   29    9 |    33   30   35   38   36   37    33
 R22E | 2410   35   59   77   83   54   46   26 |    50   50  115  137   82   55    67
 R24E | 1371   10   26   18   17   15   30    8 |    42   45   54   52   49   41    45
------+-----------------------------------------+-------------------------------------
 RMS  | 1620   19   34   31   37   24   33      |T   90   84   92   95   91   89    85
 WRMS | 1620   13   25   24   19   19   27      |NE  68   58   67   67   58   66    61
 MEDI | 1371   12   24   19   20   17   26      |MD  58   53   63   66   65   56    55



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