[IGSREPORT-27569] Wk 2128 IGLOS Final Orbits

acc acc at igs.org
Thu Nov 5 21:01:08 PST 2020


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2128   (Oct 18, 2020 - Oct 24, 2020) 
                                                                               
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 2.2128.
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:
                                                                               
 igl2128[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2128 in the SP3 format.
 igl21287.sum      Combination Report for GPS Week 2128.


    
    
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:
        ftp://igs.org/igscb/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:
        ftp://igs.org/igscb/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
        ftp://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  |     -0.8 ns
                1  |     -0.8 ns
                2  |     -1.3 ns
                3  |     -0.1 ns
                4  |     -0.5 ns
                5  |     -1.9 ns
                6  |     -0.3 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 1.2128, 1a.2128).
        
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 2.2128.0-6)                                                                                
    
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 3.2128.0-6). 
        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 2128 summary.                      (Oct 18, 2020 - Oct 24, 2020)

Table 1.2128.a     GPS week : 2128   MJD: 59140.0-59146.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     0     0    -5    -3   .10   18   14 |   20584     -52   3809  10792
        |    0     0     0    16    12    17   .02           |    3056    1755
emx  n/a|    0     0     3   -19    -3   -31   .04   29   28 |   -1600    -323   3344   7824
        |    0     1     4    17    25    36   .05           |    5826    1302
esx  n/a|    0     2     2    44     0     1   .11   31   25 |   -4257    -479   3487   8378
        |    0     0     2    28    17    29   .04           |    9753    1667
gfz  n/a|    0     0     0   -10    -5   -20   .14   30   20 |       0    -102   3390   7240
        |    1     2     2    10    15    29   .06           |       0    1441
grg  n/a|    1     0    -2    12    -5   -26  -.40   27   22 |    -715     -90   3332   6888
        |    0     2     4    17    15    41   .04           |     373    1461
iac  n/a|   -1    -3    -1   -16    -4   100  -.01   32   27 |    1471     232   3865  11058
        |    1     1     2    21    39    52   .05           |    2829     999
mcc  n/a|   -4     0    35    38    14   443  -.25  172  172 |     ---     ---    ---    ---
        |   10    12    12    58   142   799   .79           |     ---     ---


Table 1.2128.b     GPS week : 2128   MJD: 59140.0-59146.0   

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

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |   18   17   17   16   15   15   12 |
 R02  |    8    9    9    9    7    7    6 |
 R03  |    8    7    6    8    8    6    5 |
 R04  |    8   10   10    8   14    9    7 |
 R05  |    8    8   10    8    6    9    8 |
 R07  |    7    9   10    8    7    7    8 |
 R08  |    9    9    8    7    8    5    6 |
 R09  |    6    8    7    9    7    8    8 |
 R11  |    9   12    7    6    6    6    6 |
 R12  |   11   12   15   12   11   13   14 |
 R13  |   16   17   17   20   23   17   20 |
 R14  |    7    8    8    9   10    9   10 |
 R15  |   10   10   12   11   11   10   11 |
 R16  |   13   17   15   14   13   13   12 |
 R17  |    7    6    7    7    6   10    9 |
 R18  |    7    7    7    8    7   11    8 |
 R19  |   22   23   18   20   19   19   26 |
 R20  |   23   24   25   21   21   18   19 |
 R21  |    8    8    8    8    8   10    9 |
 R22  |   13   19   10   12   14   16   13 |
 R23  |    9    9   10   11    9   12   12 |
 R24  |    9   11   12    8   10    8   10 |
 R26  |   16   13   13   30    0  693  616 |


Table 1.2128.c     GPS week : 2128   MJD: 59140.0-59146.0   

         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 2128 0   |   -5   -98   112     185   -1993   -2364  81.5  1344  1344 |    -770       0
brd 2128 1   |   44   -26   219    1342    -815   -2931  82.6  1539  1539 |    -845       0
brd 2128 2   |  -23    62   194     859    1434    1476  81.2  1733  1733 |   -1309       0
brd 2128 3   |   -7   -40   138    -148     810    3364  80.8  1993  1993 |     -68       0
brd 2128 4   |  -15    58   156   -2703    -302    2918  82.9  1803  1803 |    -522       0
brd 2128 5   |  -26    87   171    -839    1591    2077  82.8  1709  1709 |   -1928       0
brd 2128 6   |  -24    14   208   -1542     682    -924  83.1  1615  1615 |    -340       0
-------------+------------------------------------------------------------+----------------
brd 2128 mean|   -8     8   171    -406     201     516  82.1  1676  1676 |    -826       0
brd 2128 sdev|   24    66    38    1403    1301    2565    .9   205   205 |     626       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 2.2128.0  GPS week: 2128   Day: 0   MJD: 59140                            

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     0    23    -8   -15   .06   16   12 |   27182    1104   5266  22689
emx  n/a|    0     1    10   -44   -19   -40   .02   28   28 |    5563    -267   2820   7723
esx  n/a|    0     0     4   -11    12    37   .16   33   27 |   -2794     322   3021   4328
gfz  n/a|   -4    -3     3     0     9    -4   .19   33   18 |       0     710   2864   7072
grg  n/a|    1     1    -7     0    22   -34  -.36   21   17 |   -1018     909   2805   6715
iac  n/a|    0    -6    -5   -21   -53   133   .02   35   31 |    7129    1042   5479  24072
mcc  n/a|    0    10    37    22  -223  -612  -.79  191  191 |     ---     ---    ---    ---

Table 2.2128.1  GPS week: 2128   Day: 1   MJD: 59141                            

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     0     7    -3    23   .13   18   14 |   17785      99   4061  12094
emx  n/a|    0     1     8   -25   -39  -101   .01   30   30 |   -9361    -769   3649   7861
esx  n/a|    1     1     7    66    19    25   .11   34   27 |   -5072    -931   3973  10791
gfz  n/a|   -1     0     1    -5    21   -46   .17   38   26 |       0     378   3710   7380
grg  n/a|    1     3    -8    39   -11     0  -.42   25   21 |    -672    -196   3607   7043
iac  n/a|   -2    -3    -4   -52   -34    18  -.00   33   28 |   -2077    1416   4003  11523
mcc  n/a|   -9    17    51    99   -23  -134  -.52  162  162 |     ---     ---    ---    ---

Table 2.2128.2  GPS week: 2128   Day: 2   MJD: 59142                            

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     0    10    -3    14   .12   17   15 |   18782   -2259   3644   9312
emx  n/a|    0     0     4   -25   -21   -24   .07   31   31 |    -533   -1756   3380   7721
esx  n/a|    0     2     3    39     0   -28   .07   31   24 |    -251   -1821   3578   4062
gfz  n/a|    0     2     0    -1    -7   -21   .16   30   21 |       0   -1693   3401   7198
grg  n/a|    0     2    -2    -4   -13   -26  -.44   27   21 |    -353   -1780   3359   7056
iac  n/a|    0    -4    -2   -33    32   143  -.07   35   31 |    -165    -878   3690   9300
mcc  n/a|  -21   -10    28   -13   155  1048   .70  144  144 |     ---     ---    ---    ---

Table 2.2128.3  GPS week: 2128   Day: 3   MJD: 59143                            

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     0   -16     7   -23   .09   16   11 |   19572     933   3570   7854
emx  n/a|    0     0     1    -9    29    11  -.03   29   26 |   -3123    1049   3402   7846
esx  n/a|    1     2     0    73   -28   -28   .07   33   26 |  -16456     333   3698   9145
gfz  n/a|    0     2     0   -13   -18   -25   .09   26   21 |       0     372   3449   7051
grg  n/a|    0     0     3    11   -27    35  -.38   28   26 |    -146     357   3422   6725
iac  n/a|   -1    -3    -2     7     6   111   .01   35   31 |    1410     370   3668   8056
mcc  n/a|   -7   -12    15    14    85  1822  1.01  153  153 |     ---     ---    ---    ---

Table 2.2128.4  GPS week: 2128   Day: 4   MJD: 59144                            

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     0   -23    -4     2   .12   19   14 |   20150    1356   3437   7573
emx  n/a|    0    -1     1   -29    13     1   .04   27   27 |   -6643    1019   3444   7530
esx  n/a|    1     2     1    55    11   -25   .09   29   25 |   11647     758   3439   9846
gfz  n/a|   -1     1    -2    -9    -5   -53   .07   26   15 |       0     898   3508   6823
grg  n/a|    0     0     0    29    -9    -6  -.43   30   24 |   -1128    1247   3453   6698
iac  n/a|   -3    -3     0     9    42    73   .08   30   25 |    1567     732   3443   7811
mcc  n/a|   10    10    42    56   106   241 -1.11  167  167 |     ---     ---    ---    ---

Table 2.2128.5  GPS week: 2128   Day: 5   MJD: 59145                            

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     2    -4   -31   -13   .08   21   14 |   20123   -2824   2977   7786
emx  n/a|    0    -2    -2     7    21   -35   .06   27   27 |    6173   -2154   2990   7775
esx  n/a|    0     1     1    55   -19    -4   .09   26   24 |  -16026   -3383   3002  10456
gfz  n/a|    1     0     1   -30   -17   -27   .24   27   16 |       0   -2577   3034   7202
grg  n/a|    0    -2    -1    -6     0   -76  -.35   28   22 |    -641   -2384   2983   6934
iac  n/a|    2    -1    -1   -13    20   163  -.07   27   24 |     655   -1327   3063   8239
mcc  n/a|   -9     1    48   -33   123   189  -.57  187  187 |     ---     ---    ---    ---

Table 2.2128.6  GPS week: 2128   Day: 6   MJD: 59146                            

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     1     8     5   -13   .09   21   14 |   20495    1221   3710   8241
emx  n/a|    0    -1     0    -9    -8   -30   .11   29   29 |   -3279     615   3726   8312
esx  n/a|    0     4     1    33     2    30   .16   29   24 |    -847    1368   3703  10020
gfz  n/a|    0     0     1   -16   -18    34   .09   28   25 |       0    1198   3766   7955
grg  n/a|    3     1    -3    17     2   -80  -.41   27   19 |   -1049    1214   3697   7047
iac  n/a|   -2    -1     2   -11   -44    58  -.01   26   22 |    1778     273   3710   8406
mcc  n/a|    7   -12    28   125  -119   549  -.49  204  204 |     ---     ---    ---    ---

       
       
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 3.2128.0  GPS week: 2128   Day: 0   MJD: 59140                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1033   31   25   73   44   24   33  ---   17 |   106   77   52  100   82  112  ---    87
 R02  | 1722    8   19   15   10    9   44  177    8 |    62   50   55   62   66   87   45    61
 R03  |  604    9   15   23   14   18   24  195    7 |    69   56   52   61   75   82   62    65
XR04  |  979   13   14   18  ---   12   25  ---    8 |    74   65   60  ---   62   57  ---    65
 R05  | 1819   11   12   28   20   16   14  ---    7 |    59   45   45   48   59   54  ---    51
 R07  |  791    9   17   21   14   16   24  189    7 |    73   60   58   75   84   66  132    70
 R08  | 1282   11   23   20   30   12   31  ---    9 |    69   63   67   92   85   92  ---    75
 R09  |  899    9   14   13   11   10   18  ---    5 |    44   46   52   48   42   51  ---    45
 R11  |  952    6   15   17   13   21   50  152    9 |    54   42   42   61   46   88   68    52
 R12  |  604    6   21   44   20   16   43  ---   11 |    79   61   48   94   90  103  ---    77
 R13  | 1918   20   41   64   30   23   48  ---   16 |   109   72   63  115  109  121  ---    97
 R14  | 1529   11   20   16   18    7   25  ---    7 |    75   56   63   81   63   67  ---    67
 R15  |  886   13   22   37   22   14   27  ---    9 |    86   64   54   93   74   88  ---    76
 R16  |  848   20   20   48   33   21   38  ---   13 |    52   52   53   80   52   76  ---    56
 R17E |  828    9   22    9   18   13   21  ---    7 |    42   41   34   47   33   41  ---    38
 R18E |  996   10   20   15   16   12   22  ---    6 |    45   43   45   42   41   44  ---    41
 R19E | 1574   27   55   41   74   45   54  ---   21 |   113  112  111  115  111  116  ---   107
 R20E | 3161   39   55   41   85   45   48  ---   23 |    92   91   92  104   97   91  ---    88
 R21E |  948   11   20    9   18   13   33  231    7 |    89   91   94   95   90  100   74    91
 R22E | ----   13   38   22   39   27   42  ---   13 |    67   82   71   87   74   76  ---    71
 R23E |  690   13   22   21   18   22   23  ---    8 |   103  103  106  111  111  108  ---   105
 R24E | 1010   11   32   13   26   19   21  ---    9 |    91   93   87   84   94   80  ---    87
XR26E | 4930   13  ---   24  ---  ---   36  ---   16 |   205  ---   19  ---  ---   48  ---   116
------+----------------------------------------------+------------------------------------------
 RMS  | 1344   16   28   33   33   21   35  191      |T   80   66   61   80   74   80   76    73
 WRMS | 1344   12   28   27   18   17   31  191      |NE  72   57   54   77   70   81   76    67
 MEDI |  979   11   20   21   20   16   31  189      |MD  74   61   55   84   74   82   68    71

Table 3.2128.1  GPS week: 2128   Day: 1   MJD: 59141                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1375   38   18   62   34   18   45  ---   16 |    73   51   49   49   58   78  ---    56
 R02  |  937   11   20   21   21   24   24  154    8 |    46   36   40   64   64   57   31    49
 R03  |  522    5   12   19   10   10   33  163    7 |    52   39   41   51   46   67   70    48
XR04  |  712   14   15   27  ---   15   25  ---    9 |    58   45   42  ---   40   50  ---    48
 R05  | 1232   17   20   21   17   11   11  ---    7 |    46   35   33   37   47   43  ---    39
 R07  |  554    6   15   35   16   26   17  156    9 |    54   43   38   47   73   54   69    52
 R08  | 2083   12   19   17   29   22   17  ---    8 |    50   42   43   68   70   58  ---    54
 R09  |  817   14   16   26   11   17   25  ---    8 |    34   34   42   37   30   43  ---    33
 R11  |  632    9   19   30   23   17   57  156   12 |    40   33   30   61   38   86   39    44
 R12  |  554    8   27   43   30   22   32  ---   11 |    55   45   39   71   66   64  ---    55
 R13  | 2523   19   44   62   41   28   35  ---   16 |    72   49   48   88   85   69  ---    67
 R14  | 1736    4   16   23   21   16   20  ---    7 |    52   43   51   61   43   50  ---    49
 R15  | 1066   14   22   38   27   12   16  ---    9 |    64   51   40   69   58   55  ---    56
 R16  |  904   26   29   36   51   39   50  ---   16 |    34   44   47   63   32   70  ---    40
 R17E |  813    8   21    8   14   13   13  ---    6 |    45   45   33   46   44   49  ---    43
 R18E |  917   12   18   13   15   16   25  ---    7 |    35   33   35   34   31   23  ---    31
 R19E | 1185   22   65   38   79   52   42  ---   22 |   113  107  116  125  120  101  ---   109
 R20E |  978   32   66   56   64   43   64  ---   23 |    74   57   84   76   69   40  ---    59
 R21E |  981    9   25   18   18   14   24  179    8 |    65   63   77   69   67   51   48    65
 R22E | 4569   34   29   24   95   20   25  ---   19 |    61   54   67  126   67   71  ---    64
 R23E | 1083   14   16   25   25   26   20  ---    9 |    87   90   89   99  102   86  ---    91
 R24E |  954   15   33   14   20   37   24  ---   11 |    69   77   73   62   93   70  ---    73
XR26E | 5330   14  ---   15  ---  ---   27  ---   13 |   150  ---   23  ---  ---   31  ---    86
------+----------------------------------------------+------------------------------------------
 RMS  | 1538   18   30   34   38   25   33  162      |T   62   50   51   66   61   59   51    57
 WRMS | 1538   14   30   27   26   21   28  162      |NE  52   42   41   58   53   60   52    49
 MEDI |  978   14   20   25   23   18   25  156      |MD  55   45   42   63   58   57   48    54

Table 3.2128.2  GPS week: 2128   Day: 2   MJD: 59142                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1830   38   23   55   39   31   35  ---   17 |    75   56   55   66   46   77  ---    60
 R02  | 1246    6   15   23   13    8   50  146    9 |    47   39   40   41   49   82   81    46
 R03  |  975    6   14   14   10   19   17  134    5 |    51   42   44   58   63   53   90    51
XR04  |  555    9   12   22  ---   12   43  ---   10 |    61   54   57  ---   53   97  ---    61
 R05  |  720   18   31   23   23   11   23  ---    9 |    57   32   46   59   50   60  ---    48
 R07  |  688    5   15   34   14   35   16  160    9 |    61   51   48   65   84   66   56    61
 R08  | 2172   12   21   15   29   15   17  ---    8 |    58   51   64   73   71   66  ---    62
 R09  |  754   13   16   12   19   11   23  ---    6 |    36   35   40   46   42   51  ---    39
 R11  |  676    7   19   16   14    9   26  137    6 |    48   39   44   58   49   64   36    48
 R12  |  767    6   46   47   39   27   43  ---   15 |    62   35   42   93   78   92  ---    63
 R13  | 3679   27   40   56   39   37   37  ---   17 |    75   49   45   72   48   65  ---    56
 R14  | 1022    7   19   22   18   12   26  ---    7 |    55   50   43   60   49   63  ---    52
 R15  |  936    8   27   43   17   27   31  ---   11 |    72   54   50   76   84   94  ---    69
 R16  | 1362   23   31   28   36   49   31  ---   14 |    46   32   42   56   86   62  ---    49
 R17E |  847    9   21   11   20   16   23  ---    7 |    45   47   36   45   37   36  ---    40
 R18E |  591   11   14   16   12   17   24  ---    6 |    31   27   32   29   26   28  ---    26
 R19E | 1118   22   42   35   55   43   45  ---   17 |    85   72   71   75   99   90  ---    77
 R20E | 1432   37   75   51   62   42   82  ---   25 |    60   67   70   75   49   38  ---    47
 R21E |  741   10   27   10   22   14   24  141    8 |    31   33   32   33   34   34   73    29
 R22E | 4806   14   17   19   28   26   26  ---    9 |    29   32   30   45   52   52  ---    32
 R23E | 1465   15   17   24   29   23   28  ---   10 |    68   66   68   67   73   75  ---    67
 R24E | 1543   10   35   11   31   30   39  ---   11 |    75   88   74   62   90   75  ---    75
XR26E | 7279   13  ---   13  ---  ---   33  ---   13 |   172  ---   19  ---  ---   34  ---    82
------+----------------------------------------------+------------------------------------------
 RMS  | 1732   17   31   31   30   27   35  144      |T   60   47   47   59   59   63   67    53
 WRMS | 1732   15   31   24   21   21   31  144      |NE  57   44   47   63   60   70   65    54
 MEDI | 1022   11   21   22   23   19   28  141      |MD  58   47   44   60   50   64   73    52

Table 3.2128.3  GPS week: 2128   Day: 3   MJD: 59143                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1036   24   28   72   25   23   25  ---   15 |    86   76   65   78   92   75  ---    77
 R02  | 2062   10   16   18   14   13   43  160    8 |    51   43   54   66   55   90  120    56
 R03  | 1473    5   12   21   16   18   33  130    7 |    52   45   44   45   57   71  108    50
XR04  |  656   10   10   21  ---   19   19  ---    7 |    50   39   47  ---   41   57  ---    45
 R05  |  714    8   17   23   14   12   37  ---    8 |    46   42   59   62   47   80  ---    52
 R07  |  707    8   10   28   15   14   38  181    8 |    67   55   47   54   67   92   88    62
 R08  | 2055    9   13   14   21   20   13  ---    6 |    61   53   57   71   65   61  ---    61
 R09  | 2937   15   12   13   28   24   21  ---    8 |    24   31   32   38   38   44  ---    29
 R11  | 1163    5   20   17   17   11   15  145    6 |    49   37   42   61   56   51   50    49
 R12  | 1070    8   39   37   23   15   43  ---   12 |    69   42   47   83   71   94  ---    66
 R13  | 4896   33   44   59   48   41   58  ---   20 |    83   44   49   88   51   91  ---    66
 R14  | 1122   10   20   22   18   18   31  ---    8 |    56   43   57   72   72   72  ---    60
 R15  |  884    7   25   48   23   23   24  ---   11 |    73   54   39   84   88   89  ---    71
 R16  | 2316   17   40   32   18   56   26  ---   14 |    58   39   59   77  110   77  ---    65
 R17E | 1820    7   19   15   17   15   19  ---    6 |    70   71   53   70   66   66  ---    67
 R18E | 1186   11   18   14   13   32   14  ---    8 |    24   24   27   29   30   23  ---    22
 R19E | 2772   33   47   41   50   35   64  ---   19 |    59   72   96  106   79   81  ---    69
 R20E | 1543   25   63   58   44   45   56  ---   20 |    56   79   73   67   53   46  ---    52
 R21E | 1068   10   27   13   18   18   19  144    7 |    34   35   40   43   42   33  101    35
 R22E | 2638   11   20   19   26   36   47  ---   11 |    31   34   27   38   27   47  ---    26
 R23E | 1479   15   15   23   35   38   23  ---   11 |    50   55   56   62   66   48  ---    52
 R24E | 1765   10   26   12   16   11   26  ---    7 |    50   53   44   43   48   37  ---    45
XR26E | 5669   33  ---   41  ---  ---   63  ---   30 |   293  ---   19  ---  ---   44  ---   160
------+----------------------------------------------+------------------------------------------
 RMS  | 1993   16   29   33   26   28   35  153      |T   64   48   49   63   60   63   93    58
 WRMS | 1993   11   26   26   21   26   31  153      |NE  58   45   49   67   65   74   91    57
 MEDI | 1479   10   20   22   18   19   26  145      |MD  56   43   47   66   56   66  101    56

Table 3.2128.4  GPS week: 2128   Day: 4   MJD: 59144                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  843   28   31   45   43   27   22  ---   15 |    85   78   54   77   80   78  ---    74
 R02  | 2256    8   13   25    9   12   28  126    7 |    54   49   43   54   52   65  136    51
 R03  | 1698    9   17   21   11   28   25   90    8 |    50   44   42   57   72   68  129    53
XR04  |  689   21   14   40  ---   25   33  ---   13 |    61   50   54  ---   46   75  ---    54
 R05  |  698   15   12   13   15   11   15  ---    6 |    52   51   46   52   42   48  ---    48
 R07  |  859   12   10   15   12   12   24  292    6 |    54   51   50   59   53   60   39    53
 R08  | 1570    9   16   19   19   24   24  ---    8 |    60   56   64   71   77   77  ---    65
 R09  | 3795   15   15   12   17   22   16  ---    7 |    34   42   39   43   46   50  ---    39
 R11  | 1158    8   13   17   12   16   17  124    6 |    45   36   37   46   51   49   39    42
 R12  | 1377   13   37   35   17   29   17  ---   11 |    66   46   44   66   76   71  ---    59
 R13  |  882   49   44   70   41   39   57  ---   22 |    85   45   43   76   46   82  ---    58
 R14  | 1621   11   25   28   21   11   30  ---    9 |    58   41   52   70   58   79  ---    57
 R15  |  597   11   25   41   17   22   26  ---   10 |    66   49   53   74   77   76  ---    64
 R16  | 2073   17   33   28   27   39   25  ---   12 |    54   43   47   58   78   63  ---    54
 R17E | 2548   10   14   10   16   15   15  ---    6 |    45   44   44   45   38   38  ---    40
 R18E | 1120   10   13   15   11   28   17  ---    7 |    24   24   32   29   33   27  ---    25
 R19E | 3744   28   35   32   50   62   51  ---   19 |    64   65   89   79   94   67  ---    67
 R20E | 1371   34   59   45   46   52   50  ---   21 |    53   45   60   64   61   36  ---    43
 R21E |  615    9   27   10   20   12   18  118    7 |    41   43   43   48   42   42   77    41
 R22E | 1945   19   22   23   31   49   45  ---   14 |    39   32   38   52   46   55  ---    36
 R23E | 1045   16   17   23   20   29   18  ---    9 |    68   68   74   74   81   63  ---    69
 R24E | 1139   12   33   10   24   17   28  ---    9 |    63   75   67   54   77   56  ---    63
XR26E | 4639  ---  ---  ---  ---  ---    5  ---    0 |   ---  ---  ---  ---  ---   59  ---   182
------+----------------------------------------------+------------------------------------------
 RMS  | 1803   19   27   29   26   30   30  166      |T   55   48   50   59   60   60   84    58
 WRMS | 1803   14   27   25   15   24   25  166      |NE  58   48   47   61   61   67   85    55
 MEDI | 1371   12   17   23   19   24   24  124      |MD  54   45   46   58   53   63   77    54

Table 3.2128.5  GPS week: 2128   Day: 5   MJD: 59145                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1071   32   34   47   28   30   22  ---   15 |    71   71   42   74   40   54  ---    57
 R02  | 1482    8   14   12   14   16   25   85    7 |    44   45   43   39   50   47   73    42
 R03  | 1991    9   15   15   10   14   18   67    6 |    43   42   45   50   51   45  108    44
XR04  |  884   13   17   24  ---   10   21  ---    9 |    51   46   42  ---   58   53  ---    48
 R05  | 1837   21   14   23    9   12   25  ---    8 |    46   40   34   32   34   27  ---    32
 R07  |  963   13   11   16   16   15   16  370    6 |    42   42   41   37   33   39   66    37
 R08  | 1479    9    9   12   13   16   11  ---    5 |    47   53   56   51   57   58  ---    52
 R09  | 3265   19   15    9   19   21   22  ---    8 |    47   43   45   45   37   52  ---    42
 R11  |  714    6   18   10   17   15   17  108    6 |    43   38   42   53   38   39   37    41
 R12  | 1654   12   40   37   24   23   33  ---   13 |    57   34   39   67   66   72  ---    54
 R13  |  811   26   46   54   33   14   43  ---   17 |    68   59   40   85   50   87  ---    61
 R14  | 1786   13   24   18   17   22   23  ---    8 |    44   35   37   45   36   49  ---    38
 R15  |  964   12   24   34   23   15   26  ---   10 |    56   40   38   60   51   66  ---    50
 R16  | 1061   13   32   18   34   45   18  ---   12 |    39   29   47   59   53   46  ---    43
XR17E | 9236    9   13  ---   26   15   27  ---    9 |    51   49  ---   55   44   46  ---    47
 R18E |  962   22   26   11   34   28   14  ---   10 |    27   24   32   47   43   24  ---    28
 R19E | 2737   42   26   37   52   46   40  ---   18 |    99   93   89  104  109   95  ---    94
 R20E | 2467   32   48   25   46   28   53  ---   17 |    57   54   68   80   60   38  ---    54
 R21E | 1105   13   30   33   19   22   15  123   10 |    43   43   55   45   44   38   61    40
 R22E | 1968   27   31   23   27   59   32  ---   15 |    50   38   52   47   62   40  ---    42
 R23E | 2144   25   19   19   30   38   26  ---   12 |    90   90   89   97   87   82  ---    87
 R24E |  752   15   26   11   13    9   24  ---    7 |    58   58   54   52   60   53  ---    55
XR26E | 4726  552  ---  ---  ---  ---  869  ---  692 |  9999  ---  ---  ---  ---   94  ---   699
------+----------------------------------------------+------------------------------------------
 RMS  | 1708   21   27   26   27   28   27  187      |T   53   48   49   58   52   54   69    77
 WRMS | 1708   14   27   23   16   22   24  187      |NE  49   44   42   53   46   52   71    45
 MEDI | 1482   13   24   19   23   16   24  108      |MD  47   43   43   52   50   49   66    47

Table 3.2128.6  GPS week: 2128   Day: 6   MJD: 59146                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1353   29   30   34   21   19   20  ---   11 |   107   92   59   87   80   81  ---    84
 R02  |  725    8   14   11   17   17   12   73    6 |    63   64   60   61   68   68   49    62
 R03  |  683    7    6   10   16   15   12   71    5 |    67   59   60   62   74   67   98    64
XR04  |  765   10   17   10  ---   16   12  ---    6 |    69   71   62  ---   62   64  ---    65
 R05  | 2130   13   17   28   13   11   18  ---    7 |    55   54   42   49   54   48  ---    49
 R07  | 1235   10   13   21   14   16   23  413    7 |    63   57   52   61   67   75  124    62
 R08  |  686    9   13   14   18   15   12  ---    6 |    66   63   73   82   74   77  ---    71
 R09  | 2685   12   15   20   25   15   19  ---    8 |    55   54   61   58   51   59  ---    54
 R11  | 1236   12   18   10   10   14   13  107    6 |    58   49   47   59   59   57   64    54
 R12  |  965   14   51   42   14   26   32  ---   14 |    84   44   50   90   95  103  ---    77
 R13  | 2288   29   46   65   39   32   52  ---   19 |    98   64   48  110   79  125  ---    85
 R14  | 2019   12   28   18   25   15   25  ---    9 |    64   49   57   77   56   78  ---    62
 R15  | 1246   15   30   37   22   16   24  ---   11 |    84   55   53   90   75   91  ---    74
 R16  | 1259   18   26   28   19   38   24  ---   11 |    60   41   55   65   63   66  ---    56
 R17E |  869   10   29   16   26   13   15  ---    8 |    46   49   42   51   40   47  ---    43
 R18E | 1134    7   23   11   11   23   19  ---    7 |    39   37   41   36   44   38  ---    37
 R19E | 1804   54   40   55   66   74   40  ---   25 |   150  144  145  182  185  154  ---   153
 R20E | 2926   37   38   29   57   38   53  ---   19 |    73   76   68   92   89   61  ---    70
 R21E | 1148   13   30   14   19   19   20  130    8 |    51   51   53   57   48   50   78    49
 R22E | 1237   25   20   35   28   35   28  ---   13 |    71   82  101   94   88   88  ---    82
 R23E | 1226   30   28   20   20   30   17  ---   11 |   110  102  100  108  116  104  ---   105
 R24E | 2253   12   39   20   25    9   23  ---   10 |    78   78   83   74   92   77  ---    79
XR26E | 3824  506  ---  ---  ---  ---  750  ---  616 |   807  ---  ---  ---  ---  151  ---   449
------+----------------------------------------------+------------------------------------------
 RMS  | 1615   21   29   29   28   27   26  204      |T  105   65   64   78   75   79   82    86
 WRMS | 1615   14   29   24   25   19   22  204      |NE  70   58   55   73   68   75   83    65
 MEDI | 1237   13   26   20   20   16   20  107      |MD  67   57   57   74   68   75   78    65



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