[IGSREPORT-27365] Wk 2111 IGLOS Final Orbits

acc acc at igs.org
Sun Jul 12 19:15:46 PDT 2020


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2111   (Jun 21, 2020 - Jun 27, 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 2.2111.
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:
                                                                               
 igl2111[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2111 in the SP3 format.
 igl21117.sum      Combination Report for GPS Week 2111.


    
    
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  |     -2.6 ns
                1  |     -2.4 ns
                2  |     -2.2 ns
                3  |     -1.7 ns
                4  |     -2.3 ns
                5  |     -0.7 ns
                6  |     -1.4 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                5  |  ESX   | R20

    
         
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 1.2111, 1a.2111).
        
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 2.2111.0-6)                                                                                
    
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 3.2111.0-6). 
        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 2111 summary.                      (Jun 21, 2020 - Jun 27, 2020)

Table 1.2111.a     GPS week : 2111   MJD: 59021.0-59027.0

         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     0     6   -20    12   .10   19   16 |   20400    -766   3664  11277
        |    0     0     2    10    18    18   .03           |    2568    1683
cof  n/a|    1     0     0     1     3    13   .12   23   19 |   20403    -775   3675  11281
        |    0     1     2    11    14    27   .05           |    2577    1679
emx  n/a|    0     0    -5    18   -22   -37   .05   42   42 |   -7041    -361   2886   8133
        |    2     1     2    24    22    34   .04           |    9011    1157
esx  n/a|   -1     0    -6    29     0    25   .11   44   32 |   -5306      49   2886  10222
        |    1     2     3    17    13    31   .03           |    8296    1213
gfz  n/a|    0     0     3    -6     1   -49   .12   28   18 |       0    -816   2896   7535
        |    1     0     3    26    14    20   .07           |       0    1351
grg  n/a|    0     0     1   -22    18   -11  -.38   24   22 |   -1515    -819   2874   7049
        |    1     1     3    14    26    40   .06           |     537    1547
iac  n/a|    0     0     0    -5     7    48   .03   23   23 |    -806    -366   4701  12182
        |    1     2     3    14    15    30   .02           |    3609     661
mcc  n/a|    0    -4    -7    19    -5   252  -.30  128  128 |     ---     ---    ---    ---
        |    9     8    13   149    87   391   .41           |     ---     ---


Table 1.2111.b     GPS week : 2111   MJD: 59021.0-59027.0   

         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  |   14   16   17   18   17   16   17 |
 R02  |    6    7    7    6    8    7    7 |
 R03  |    5    7    8    6    7    9    5 |
 R04  |   10    9   11   12   11    9   11 |
 R05  |    8    7    8    8    7    8    8 |
 R07  |    6    8    8    6    6    6    7 |
 R08  |    7    6    7    6    7    7    7 |
 R09  |    7   10    8    9    9    8    9 |
 R11  |    6   10    9    7    8    6    7 |
 R12  |    7    9   14    8    9    7    9 |
 R13  |   17   17   20   19   21   21   18 |
 R14  |    8   10   10    7    8    9    7 |
 R15  |    7   11   11    8    8    7    8 |
 R16  |   14   14   15   18   15   14   14 |
 R17  |   10    8   10    9    8    9    9 |
 R18  |    8    7    9    9   10   11   10 |
 R19  |   23   21   23   22   23   23   29 |
 R20  |   33   33   29   32   33   17   23 |
 R21  |   11   11   11   13   10   10   10 |
 R22  |    0    0    0  ---  ---  ---  --- |
 R23  |    9   10   10    8    6    9    7 |
 R24  |   14   13   13   12   14   14   11 |
 R26  |   21   27   22   20   23   28   16 |


Table 1.2111.c     GPS week : 2111   MJD: 59021.0-59027.0   

         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 2111 0   |  -50   -55   173     465    1713    2959  84.6  1650  1650 |   -2639       0
brd 2111 1   |   43    68   185    -280     101    2907  83.2  1627  1627 |   -2372       0
brd 2111 2   |   12   -24   186    -175    2759    4318  81.9  1680  1680 |   -2208       0
brd 2111 3   |   43     0   194     194     589    4889  79.8  1353  1353 |   -1675       0
brd 2111 4   |   12   130   207   -2073     741    5265  80.0  1590  1590 |   -2266       0
brd 2111 5   |    9    81   252   -1446    -518    1535  82.0  1569  1569 |    -748       0
brd 2111 6   |  -55    83   296    -242    -676    1258  82.0  1408  1408 |   -1387       0
-------------+------------------------------------------------------------+----------------
brd 2111 mean|    2    40   213    -508     672    3304  82.0  1553  1553 |   -1899       0
brd 2111 sdev|   40    67    44     913    1225    1579   1.7   124   124 |     663       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 2.2111.0  GPS week: 2111   Day: 0   MJD: 59021                            

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    15   -40     6   .07   17   15 |   21997     -97   3064   7822
cof  n/a|    1     0     3     2     0     0   .06   21   16 |   22004    -121   3063   7822
emx  n/a|   -3    -1     0   -14    12   -53   .02   46   46 |  -10915     182   2705   7861
esx  n/a|    0     3    -1    43     0    -4   .06   43   33 |    5927     945   2710  10383
gfz  n/a|    1    -1     1    18    12   -57   .11   26   16 |       0    -818   2712   7126
grg  n/a|    0     0    -4   -31    20    10  -.31   22   18 |   -2467    -422   2702   6695
iac  n/a|   -1     1    -4    -8   -12    97   .04   24   24 |    1277    -907   6968  11033
mcc  n/a|   17     0   -13   175   -72   616  -.01  144  144 |     ---     ---    ---    ---

Table 2.2111.1  GPS week: 2111   Day: 1   MJD: 59022                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     4    10   -25    15   .15   21   16 |   16690   -2340   4839  24372
cof  n/a|    2     0     0     9    -9    35   .21   23   18 |   16683   -2333   4832  24371
emx  n/a|   -1    -1    -4     0   -26    25   .09   44   44 |  -12877   -1512   2918   8616
esx  n/a|    0     2    -3    31    15    26   .11   46   32 |   -6014   -1523   2910  10734
gfz  n/a|    1     0     0    16   -21   -41   .20   25   20 |       0   -1755   2936   7839
grg  n/a|    0     0    -1   -13    10   -44  -.43   22   19 |   -1309   -2157   2908   7258
iac  n/a|    0    -2     4    -4    13    29   .05   25   25 |   -7632     627   4200  24657
mcc  n/a|   -1   -17     8   159   129   -33  -.37  132  132 |     ---     ---    ---    ---

Table 2.2111.2  GPS week: 2111   Day: 2   MJD: 59023                            

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    14     2    32   .11   19   14 |   17807   -1682   4540  15035
cof  n/a|    0    -2     0    -7    14    25   .09   23   18 |   17793   -1666   4543  15036
emx  n/a|    0     0    -5    37   -30   -44   .07   43   43 |   -5009   -1037   2864   9249
esx  n/a|   -3     2    -7    13    -2    -5   .09   48   32 |  -21884    -559   2871  10880
gfz  n/a|    2     0     9     0    -6   -74   .08   32   21 |       0   -1768   2895   8460
grg  n/a|    0     0     3   -17   -15   -88  -.45   27   24 |   -1458   -1578   2849   7799
iac  n/a|    0     2    -2   -13    21    79   .04   22   22 |   -3191    -462   9225  17845
mcc  n/a|   -9   -15    11    45    65  -189 -1.12  160  160 |     ---     ---    ---    ---

Table 2.2111.3  GPS week: 2111   Day: 3   MJD: 59024                            

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     0   -35   -20   .11   18   15 |   24321     539   3354   8387
cof  n/a|    0    -2     1    -8    17    -4   .10   20   18 |   24325     508   3349   8385
emx  n/a|    1     0    -6    33   -61   -39   .02   43   43 |    6347     329   2690   8138
esx  n/a|   -1     0    -6     2    15    34   .13   44   33 |   -4840    1040   2686  10301
gfz  n/a|    0     0     6   -26     0   -19  -.01   33   18 |       0     263   2671   7603
grg  n/a|    2     0     1   -44    60     5  -.31   26   26 |   -1700      54   2703   7080
iac  n/a|   -1     0    -2     7    23    28   .01   24   24 |    3076   -1349   2812   8439
mcc  n/a|    3     3   -14   -85   -47  -194  -.11  111  111 |     ---     ---    ---    ---

Table 2.2111.4  GPS week: 2111   Day: 4   MJD: 59025                            

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    -1     3   -37     0   .10   19   15 |   20548   -3252   3070   8408
cof  n/a|    1     0    -4    14   -21   -33   .14   23   18 |   20551   -3269   3067   8406
emx  n/a|    1     0    -6    -6   -12   -41   .12   44   44 |  -19871   -2057   2812   8346
esx  n/a|   -1    -2   -10    53   -12     0   .14   49   32 |   -3224   -1086   2815  10184
gfz  n/a|    0     0     4     7    16   -75   .18   34   20 |       0   -2808   2830   8158
grg  n/a|    0     0     5   -28    44    26  -.36   20   21 |    -650   -3173   2783   7327
iac  n/a|   -2    -2    -3   -22     4    57   .02   24   24 |   -1118     196   3095   8485
mcc  n/a|  -11     0   -26    55    43   332  -.33   99   99 |     ---     ---    ---    ---

Table 2.2111.5  GPS week: 2111   Day: 5   MJD: 59026                            

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    12     0    25   .07   20   16 |   20027    1389   3251   7062
cof  n/a|    1     0     0   -11    15    28   .10   24   21 |   20017    1400   3248   7060
emx  n/a|   -2    -2    -9    49   -23   -89   .00   34   30 |   -9178     775   2967   6814
esx  n/a|   -1    -1    -9    26   -20    76   .11   35   31 |   -4187    1738   2962   8848
gfz  n/a|    1     0     3   -55    -9   -41   .17   26   18 |       0     832   2966   6380
grg  n/a|    1     2     5   -21     8    14  -.42   24   24 |   -1486    1260   2951   6212
iac  n/a|    0    -1     2   -15    16    27   .03   20   20 |    1141    -176   3112   6935
mcc  n/a|   -6    -3   -15    46   -32   486  -.31  110  110 |     ---     ---    ---    ---

Table 2.2111.6  GPS week: 2111   Day: 6   MJD: 59027                            

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   -12    -8    29   .10   21   19 |   21410      80   3530   7854
cof  n/a|    0     1     1    13     6    45   .12   26   22 |   21452      50   3628   7889
emx  n/a|    1     0    -6    27   -17   -22   .01   43   43 |    2215     789   3250   7909
esx  n/a|   -1     0    -4    38    -2    50   .16   41   31 |   -2922    -206   3250  10230
gfz  n/a|    0     0     0    -9    18   -34   .08   21   14 |       0     336   3263   7180
grg  n/a|    0     0     0     2     0    -3  -.38   25   19 |   -1538     282   3228   6978
iac  n/a|    0    -2     4    18   -12    19  -.00   22   22 |     805    -491   3501   7881
mcc  n/a|    4     0     0  -258  -122   750   .18  138  138 |     ---     ---    ---    ---

       
       
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 3.2111.0  GPS week: 2111   Day: 0   MJD: 59021                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01M |  652   30   22   27   51   36   24   20  ---   14 |    99   96   66   50   99   71   69  ---    77
 R02  |  793    8    9   16   11   22   10   10  143    6 |    60   65   50   56   72   56   56   71    58
 R03M |  768   12   10   12   13   11    7   14  140    5 |    64   66   64   58   71   69   69   33    66
XR04  | 1655   15   17   26   28  ---   22   13  ---   10 |    83   85   84   56  ---   69   69  ---    72
 R05  | 1300   14   10   17   28   10   21   16  ---    8 |    52   46   42   40   46   39   50  ---    43
 R07  |  658    9   11   17   19   10   12   11  161    5 |    68   68   61   53   74   68   62   96    64
 R08M |  796   12   14   19   22   18   12   17  ---    7 |    59   62   52   51   73   71   68  ---    63
 R09E | 3208   12   13   16   10   17   14   19  ---    6 |    45   49   48   41   55   39   44  ---    43
 R11E | 2890   10   12   24   15   10    8   15  148    6 |    70   76   72   72   73   76   76  102    72
 R12E |  764    9   14   30   18   17    9   17  ---    7 |    67   70   69   64   69   69   70  ---    67
 R13E | 1370   28   52   43   29   58   34   34  ---   17 |    94  105   99  104  106  101   92  ---    93
 R14E | 3659   16   13   26   16   14   14   17  ---    7 |    49   47   47   43   44   49   50  ---    45
 R15E | 2383   12   12   21   16   11   15   12  ---    6 |    62   62   59   54   54   63   64  ---    59
 R16E | 1830   27   25   24   18   51   24   21  ---   13 |   121  131  125  132  164  144  157  ---   139
 R17  | 1224    5   10   31   36    8   23   22  ---    9 |    52   56   31   38   58   62   62  ---    51
 R18  |  935   12    9   23   24   17   16   18  ---    8 |    41   44   31   50   56   50   54  ---    46
 R19  | 1005   27   29  117   67   26   39   35  ---   23 |   106  109   60   41  101   97  104  ---    88
 R20  |  982   24   43  123  139   56   52   56  ---   32 |   125  130   60   51  151  144  142  ---   116
 R21M |  791    9   11   33   40   18   18   27  124   10 |    64   68   50   49   72   67   75   67    63
XR22M |11580  ---  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  ---  252  ---   251
 R23  |  674   18   22   19   37   12    9   19  ---    8 |    21   23   28   48   26   22   33  ---    24
 R24M | 1035   10   13   53   48   12   24   38  ---   13 |    62   64   31   50   67   69   84  ---    61
XR26  | 2641   17   33  ---  ---  ---  ---   26  ---   20 |    21   36  ---  ---  ---  ---   44  ---    29
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1649   17   21   46   43   26   22   24  144      |T   67   70   58   57   76   71   80   73    73
 WRMS | 1649   15   16   46   33   16   18   24  144      |NE  62   66   49   48   73   67   67   83    59
 MEDI | 1035   12   13   24   24   17   16   18  143      |MD  62   65   59   51   71   69   69   71    63

Table 3.2111.1  GPS week: 2111   Day: 1   MJD: 59022                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01M | 1081   34   45   28   84   16   16   20  ---   16 |    72   79   58   34   63   55   64  ---    55
 R02  |  617   12   11   16   20   18   11    9  114    6 |    48   47   41   44   52   42   43   43    44
 R03M |  490   16   20   17   10   20   10   11  168    6 |    51   49   49   56   70   61   61   19    58
XR04  |  927   15   15   20   29  ---   14   17  ---    9 |    65   64   64   45  ---   66   54  ---    59
 R05  | 1127   11   14   11   20   21   17   10  ---    7 |    40   45   31   41   46   29   39  ---    35
 R07  |  626   13   15   16   27   18   10   21  127    7 |    42   44   37   33   45   34   37   62    36
 R08M |  788   15   12   18   18   11   11    8  ---    6 |    41   42   39   42   47   46   45  ---    43
 R09E | 2522   16   18   16   20   23   16   33  ---    9 |    45   44   43   51   51   52   55  ---    46
 R11E | 2434   18   10   17   13   18   32   20  143    9 |    75   82   76   81   90   84   80   84    79
 R12E |  631   24   19   33   11   20   16   15  ---    9 |   134  147  135  140  147  152  142  ---   141
 R13E | 2488   27   30   47   33   53   33   35  ---   17 |   114  125  107  112  133  117  102  ---   112
 R14E | 3345   12   16   37   17   15   19   30  ---   10 |    63   58   58   53   64   62   69  ---    59
 R15E | 2855   24   18   25   20   36   11   19  ---   10 |   104  111   99   96  104  106  104  ---   101
 R16E | 1031   35   30   40   25   28   34   23  ---   14 |    95   96   92   95   96  116  104  ---    98
 R17  | 1896   10   14   33   29   14   16   10  ---    8 |    28   30   21   25   30   32   30  ---    26
 R18  |  838   15   16   16   22   21    9   14  ---    7 |    25   23   27   26   31   27   24  ---    23
 R19  | 1665   40   46   81   71   40   31   18  ---   20 |    60   69   61   38   52   46   42  ---    42
 R20  | 1081   19   32  130  137   43   50   58  ---   32 |    61   74   60   57   70   70   70  ---    55
 R21M |  731   12   18   32   38   19   15   33   98   11 |    67   65   66   58   66   60   78   40    64
XR22M |15124  ---  ---  ---  ---  ---  ---    3  ---    0 |   ---  ---  ---  ---  ---  ---  132  ---   132
 R23  |  623   18   12   22   38   14   10   23  ---    9 |    21   24   27   37   25   16   31  ---    21
 R24M |  649   12    9   52   40   12   15   37  ---   12 |    35   35   28   33   35   31   45  ---    31
XR26  | 4409   23   53  ---  ---  ---  ---   29  ---   26 |    24   54  ---  ---  ---  ---   45  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1627   21   23   44   46   25   22   25  132      |T   59   63   58   57   65   62   65   49    60
 WRMS | 1627   16   18   44   32   20   19   25  132      |NE  41   47   41   38   43   40   41   52    37
 MEDI | 1081   16   16   25   25   19   16   20  127      |MD  51   54   58   45   52   55   55   43    55

Table 3.2111.2  GPS week: 2111   Day: 2   MJD: 59023                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01M | 1321   30   28   30   85   32   17   21  ---   16 |    73   75   66   52   71   62   66  ---    62
 R02  |  484   12   17   17   19   22   11   11  118    6 |    56   59   39   37   64   43   40   61    47
 R03M |  833   12   12   13   17   29   16   20  210    8 |    54   62   52   58   84   71   48   84    59
XR04  |  597   21   28   20   17  ---   20   26  ---   11 |    75   80   69   52  ---   62   56  ---    64
 R05  |  850   10   12   18   28   25   12   16  ---    8 |    44   46   34   41   66   43   46  ---    44
 R07  |  824    9   10   13   24   15   25   21  131    8 |    53   51   41   44   58   35   60   52    48
 R08M | 1470   10   14   16   23   14   21   10  ---    6 |    49   48   44   44   56   67   52  ---    51
 R09E | 2010   18   18   14   11   16   25   15  ---    8 |    29   35   30   33   34   39   34  ---    29
 R11E | 1322   14   12   21   12   20   32   11  128    8 |    69   65   70   68   68   75   63  128    66
 R12E |  591   32   26   44   23   19   35   21  ---   13 |   136  148  155  152  145  155  143  ---   144
 R13E | 4221   29   39   58   55   78   25   31  ---   20 |    86   88   85   83  115   81   80  ---    80
 R14E | 2886   19   16   29   18   20   23   22  ---    9 |    64   64   64   68   75   78   64  ---    66
 R15E | 2785   22   26   38   24   18   25   21  ---   11 |   130  140  133  138  136  140  125  ---   131
 R16E | 1373   28   44   39   32   39   25   38  ---   15 |    63   65   71   71  109   85  110  ---    83
 R17  | 1625   11   16   35   39   13   27   10  ---   10 |    43   45   27   26   44   48   43  ---    39
 R18  |  752   18   14   21   23   16   15   25  ---    9 |    34   36   25   35   37   29   42  ---    32
 R19  | 1204   24   35   88   80   51   56   24  ---   23 |    67   78   68   52   77   82   66  ---    61
 R20  |  803   18   27  107  127   58   45   38  ---   28 |    85   95   59   45  119  100   94  ---    83
 R21M |  972    7   18   37   41   25   20   17  193   10 |   126  126  115  112  131  126  120   60   122
XR22M |18938  ---  ---  ---  ---  ---  ---    5  ---    0 |   ---  ---  ---  ---  ---  ---  179  ---   179
 R23  | 1027   14   20   19   44   22   13   16  ---    9 |    24   29   22   33   28   18   23  ---    17
 R24M |  987    6   24   55   42   24   24   24  ---   12 |    43   60   28   35   58   51   56  ---    45
XR26  | 4561   21   62  ---  ---  ---  ---   21  ---   21 |    25   79  ---  ---  ---  ---   37  ---    26
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1680   19   23   43   48   32   27   22  160      |T   64   71   61   60   78   70   71   77    68
 WRMS | 1680   14   18   43   32   21   24   22  160      |NE  50   59   42   40   61   51   50   56    46
 MEDI | 1204   18   18   29   24   22   24   21  131      |MD  56   64   59   52   68   67   60   61    61

Table 3.2111.3  GPS week: 2111   Day: 3   MJD: 59024                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01M |  716   37   31   33   71   46   24   21  ---   17 |    76   69   51   53   56   54   56  ---    55
 R02  | 1229    9   16   16   21   15    8   10  104    5 |    53   62   45   39   59   55   46   81    50
 R03M | 1263   10   14   11   21   11   20   12   75    6 |    58   62   50   52   58   61   44   54    53
XR04  |  628   22   21   27   28  ---   11   27  ---   11 |    56   54   53   47  ---   44   28  ---    44
 R05  | 1016    9   14   24   17   23   15   21  ---    8 |    39   43   44   51   59   33   41  ---    42
 R07  | 1079    7   15   12   25   16   12   13  127    6 |    57   69   51   48   73   62   67   53    60
 R08M |  751    9   12   18   14   15   11   15  ---    6 |    53   59   48   57   69   63   68  ---    59
 R09E | 2144   11   12   18   13   26   20   25  ---    8 |    22   21   19   25   32   34   37  ---    23
 R11E |  634    8    9   21   20   15   22   13  128    7 |    51   52   36   48   47   52   54   87    47
 R12E |  858   10   16   30   23   20   19   13  ---    8 |    89   96   77   81   99   92   91  ---    89
 R13E | 1116   36   36   45   48   70   27   26  ---   19 |    65   65   46   62   95   40   44  ---    51
 R14E | 2397    8   11   25   12   19   16   13  ---    6 |    47   49   39   46   59   49   53  ---    48
 R15E |  873    8    5   30   15   12   29   10  ---    8 |    82   79   69   72   81   97   81  ---    80
 R16E | 1956   32   36   44   25   35   18   60  ---   17 |    54   58   50   74   96   77  126  ---    77
 R17  | 1307   13   16   30   26   11   21   15  ---    8 |    39   44   23   35   41   47   44  ---    37
 R18  | 1279   12   14   34   15   19   23   22  ---    9 |    33   34   22   35   49   50   44  ---    37
 R19  | 1411   25   29   78   81   45   59   25  ---   22 |    89   82   46   50   78   75   72  ---    66
 R20  | 1610   29   30  119  124   76   56   44  ---   32 |    95   94   46   48  136  119  121  ---    93
 R21M | 1748    9   12   40   39   38   33   13  113   12 |   149  154  145  150  156  149  149  186   148
 R23  | 1219   14   19   17   39   16    8   11  ---    8 |    19   26   31   34   28   17   19  ---    19
 R24M |  643    9   15   52   42   13   18   25  ---   11 |    50   49   27   29   42   50   58  ---    43
XR26  | 7454   16   86  ---  ---  ---  ---   23  ---   19 |    21   86  ---  ---  ---  ---   31  ---    19
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1352   18   20   43   44   33   26   24  111      |T   58   63   48   54   70   62   72   92    56
 WRMS | 1352   15   18   43   33   18   26   24  111      |NE  50   59   40   43   65   55   51   67    46
 MEDI | 1219   10   15   30   25   19   20   15  113      |MD  53   59   46   48   59   54   54   81    50

Table 3.2111.4  GPS week: 2111   Day: 4   MJD: 59025                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01M |  796   38   43   25   85   43   22   15  ---   17 |    65   70   36   52   60   43   46  ---    44
 R02  |  903   10   14   19   37   13   15   19   86    8 |    48   38   39   35   52   58   45   33    45
 R03M |  859   11   12   12   23   13   15   20   64    7 |    48   49   50   43   51   52   45   38    47
XR04  |  685   18   18   27   35  ---   14   19  ---   10 |    73   75   69   57  ---   74   49  ---    65
 R05  |  591   11   12   12   18   21   11   16  ---    6 |    36   38   34   41   50   41   36  ---    37
 R07  | 2393    7   12   16   23   15   10   11  112    5 |    58   54   58   47   71   67   63   41    61
 R08M |  977   11   14   15   21   13   15   17  ---    6 |    48   48   47   36   58   60   55  ---    51
 R09E | 2729   16   24   20   12   22   14   25  ---    8 |    21   26   26   32   35   29   37  ---    26
 R11E | 1105    9   10   26   17   25   15   15  103    7 |    56   59   52   59   75   58   64   63    59
 R12E |  574   13   11   31   27   16   11   23  ---    8 |    77   77   62   71   85   80   85  ---    76
 R13E | 1139   38   55   44   58   87   31   18  ---   20 |    78   91   70   74  114   57   63  ---    67
 R14E | 1366   11   14   17   19   30   13   11  ---    7 |    55   57   43   56   67   50   44  ---    50
 R15E |  927   11   14   23   19   29   11   11  ---    7 |    55   57   44   46   73   48   47  ---    51
 R16E | 2240   28   28   44   26   44   20   37  ---   14 |    57   63   48   58   96   70   89  ---    67
 R17  |  964    7    9   32   29   19    8   18  ---    8 |    35   36   23   26   34   29   35  ---    29
 R18  | 1749   21   15   30   14   27    9   27  ---    9 |    23   32   31   39   50   29   51  ---    33
 R19  | 1340   32   39   72   96   51   39   28  ---   22 |    64   72   47   48   68   59   59  ---    53
 R20  | 2979   25   23  134  126   53   47   64  ---   32 |    81   83   72   39  102   91  118  ---    79
 R21M | 2409    8   14   38   40   21   21   13  118   10 |   143  141  140  140  144  152  145  193   144
 R23  |  616   11   13   17   27   14   10   10  ---    6 |    19   24   22   30   23   19   19  ---    18
 R24M | 1567   17   22   65   54   15   16   24  ---   14 |    47   50   26   26   41   41   48  ---    36
XR26  | 5832   20   78  ---  ---  ---  ---   25  ---   22 |    16   68  ---  ---  ---  ---   35  ---    19
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1590   19   23   44   49   34   20   24   99      |T   54   59   49   50   67   57   58   73    52
 WRMS | 1590   15   18   44   32   20   21   24   99      |NE  45   52   43   40   56   51   51   37    43
 MEDI | 1105   11   14   26   27   21   15   18  103      |MD  55   57   47   46   60   57   48   41    50

Table 3.2111.5  GPS week: 2111   Day: 5   MJD: 59026                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01M | 1085   23   28   41   76   28   28   20  ---   16 |    69   74   48   34   71   57   64  ---    54
 R02  |  509    8   10   16   25   22   12   14  111    7 |    35   44   32   33   49   49   47   47    39
 R03M |  526    9   11   13   32   15   28   15   80    8 |    41   40   39   35   44   58   52   20    43
XR04  |  563   10   18   30   33  ---    9    8  ---    9 |    63   66   68   51  ---   62   63  ---    61
 R05  | 1039   15   21   16   32   15   13   13  ---    7 |    32   30   42   36   36   48   42  ---    36
 R07  | 2671    8   12   15   18   14   19   10  104    6 |    48   50   39   38   52   36   49   63    44
 R08M | 1534   10   15   17   20   19   19    6  ---    6 |    41   39   36   36   51   55   42  ---    43
 R09E | 3658   18   19   20   12   16   13   19  ---    7 |    24   27   31   29   37   26   31  ---    26
 R11E | 1156    6    9   21    7   12   14   14  134    5 |    60   59   54   53   53   61   65   34    58
 R12E |  674   16   15   24   13   11   11   10  ---    6 |    71   74   62   69   73   67   64  ---    67
 R13E | 1195   45   37   47   40   59   57   20  ---   20 |    63   60   50   49   78   63   50  ---    51
 R14E |  778    6   17   18   23   16   33   21  ---    9 |    58   60   56   64   55   56   67  ---    57
 R15E |  837   17   19   22   14   16   15   10  ---    7 |    53   54   41   44   59   36   49  ---    47
 R16E | 2365   25   32   45   22   39   22   33  ---   14 |    55   61   45   65   93   72   91  ---    69
 R17  |  560   10   16   32   30   26   14   14  ---    9 |    28   32   21   25   40   24   25  ---    22
 R18  | 1808   15   21   28   15   21   13   38  ---   10 |    22   21   25   29   28   22   38  ---    21
 R19  |  729   43   48   73   80   41   38   32  ---   22 |    60   73   42   35   55   45   61  ---    47
XR20  | 1936   27   50  ---  170   22   38   30  ---   17 |    72   83  ---   57   65   77   61  ---    80
 R21M | 2139   13   20   28   33   10   29   15  113    9 |   176  180  174  180  183  174  174  204   176
 R23  |  557   12   21   21   29   21   11   20  ---    8 |    26   42   31   32   44   24   19  ---    24
 R24M | 1412   14   36   62   46   34   16   16  ---   14 |    42   57   31   31   54   35   33  ---    35
XR26  | 4982   26   65  ---  ---  ---  ---   29  ---   27 |    21   54  ---  ---  ---  ---   29  ---    18
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1569   20   24   34   35   26   24   20  110      |T   52   58   48   48   61   54   55   73    50
 WRMS | 1569   16   21   30   31   18   24   20  110      |NE  40   49   37   37   46   43   43   55    39
 MEDI | 1085   14   19   22   29   19   16   15  111      |MD  48   54   41   36   53   55   49   47    44

Table 3.2111.6  GPS week: 2111   Day: 6   MJD: 59027                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01M |  965   29   39   39   75   27   29   29  ---   16 |    93   97   57   29   75   71   87  ---    71
 R02  |  960    7    6   16   26    9   11   24  165    7 |    61   61   47   41   62   59   69   90    57
 R03M |  536    9    8   15   12   11   11   14   85    5 |    57   61   56   55   69   70   71   32    63
XR04  |  567   16   14   23   42  ---   15   11  ---   10 |    84   86   82   58  ---   72   70  ---    73
 R05  |  755   15   17   15   35   12   16   10  ---    7 |    49   48   44   38   51   50   44  ---    44
 R07  | 1831    9   12   17   24   20    7    8  110    6 |    68   71   55   50   79   64   66  101    65
 R08M | 2002   10   11   19   15   14   19   14  ---    6 |    59   61   49   51   69   72   67  ---    62
 R09E | 3961   23   28   15   18   14   25   18  ---    8 |    31   31   31   36   37   36   40  ---    32
 R11E | 1824   13   16   16   11   12   16   17  161    6 |    71   70   63   66   66   70   81   74    69
 R12E |  590   22   24   27   15   16   19   16  ---    8 |    74   75   51   61   66   60   70  ---    64
 R13E |  988   41   47   40   40   41   44   23  ---   17 |    82   89   66   65   96   75   72  ---    71
 R14E |  760    9   10   22   21   13   12   20  ---    7 |    64   68   59   65   68   61   74  ---    64
 R15E |  874   20   28   22   20   10   10   17  ---    7 |    74   81   59   61   73   66   65  ---    67
 R16E | 1418   30   34   46   23   24   29   35  ---   14 |    69   74   62   81  106  101  110  ---    88
 R17  |  937    8   10   31   39   17   13   12  ---    8 |    47   52   30   27   54   52   52  ---    45
 R18  |  538   19    8   34   19   22   14   21  ---    9 |    31   36   27   38   44   39   46  ---    36
 R19  |  557   49   52  128   85   33   62   42  ---   29 |    93  100   51   36   96   96   96  ---    81
 R20  |  739   16   49   85   98   42   31   34  ---   22 |   111  134   69   57  140  133  134  ---   110
 R21M | 1015   15   16   35   31   14   22   13  154    9 |   286  287  278  273  284  283  287  230   282
 R23  |  747    9   16   14   28   16   11   12  ---    6 |    28   30   31   46   35   24   27  ---    28
 R24M | 1506   13   14   46   40   11   17   21  ---   11 |    63   63   34   39   61   62   71  ---    56
XR26  | 3729   14   80  ---  ---  ---  ---   18  ---   16 |    34   57  ---  ---  ---  ---   41  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1408   21   26   43   41   21   25   22  138      |T   74   78   61   60   81   76   79  105    71
 WRMS | 1408   19   22   43   31   14   19   22  138      |NE  60   67   48   43   70   65   64   95    57
 MEDI |  937   15   16   23   26   14   16   17  154      |MD  64   68   55   51   68   66   70   90    64



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