[IGSREPORT-24962] Wk 1926 IGLOS Final Orbits

acc at igs.org acc at igs.org
Thu Dec 22 20:43:57 PST 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1926   (Dec 04, 2016 - Dec 10, 2016) 
                                                                               
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 2.1926.
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:
                                                                               
 igl1926[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1926 in the SP3 format.
 igl19267.sum      Combination Report for GPS Week 1926.


    
    
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
    

 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  |      5.0 ns
                1  |      4.7 ns
                2  |    -10.7 ns
                3  |    -10.8 ns
                4  |    -13.9 ns
                5  |    -16.6 ns
                6  |    -20.7 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 1.1926, 1a.1926).
        
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 2.1926.0-6)                                                                                
    
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 3.1926.0-6). 
        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 1926 summary.                      (Dec 04, 2016 - Dec 10, 2016)

Table 1.1926.a     GPS week : 1926   MJD: 57726.0-57732.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0    -5   -10   -43    -2   .23   22   22 |     ---     ---    ---    ---
        |    1     0     2    11    19    22   .03           |     ---     ---
cof  n/a|   -2     0    -8   -16   -38    -8   .33   26   25 |     ---     ---    ---    ---
        |    1     1     4    36    29    26   .04           |     ---     ---
emx  n/a|   -2     0    -3  -105   -13   -49   .15   23   22 |   -8826   -1012   3235  10569
        |    0     0     1    26    15    35   .04           |   17315    1259
esx  n/a|    1     0     0    44   -25     6  -.13   20   18 |   -4664    -709   3258  13117
        |    0     1     1    23    13    21   .02           |   16197    2570
gfz  n/a|    0     0     0    39    68    17   .04   21   18 |       0    -947   3236  10951
        |    1     1     1    12    12    36   .07           |       0    1830
grg  n/a|    0     1     9    -8   -45    61  -.30   28   27 |   -8532    -824   3259  11196
        |    1     1     5    16    32    59   .05           |   10111    2046
iac  n/a|    1     0     0    32    36   -42  -.03   19   19 |   -7936     119   3243  10581
        |    1     0     1    41    22    70   .05           |   10060    1034
mcc  n/a|    5    -1    27   122    91   559  -.27  132  132 |     ---     ---    ---    ---
        |   17    11    14    71    92   546   .59           |     ---     ---


Table 1.1926.b     GPS week : 1926   MJD: 57726.0-57732.0   

         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  |    9   10   10   10    9   11   10 |
 R02  |    7    7    8    8    8    8    8 |
 R03  |    8    9    9    7    7    8    7 |
 R04  |    9    8    7    7    7    7   10 |
 R05  |   15   14   13   11   12   12   11 |
 R06  |    8    8   11   11    8    9    9 |
 R07  |    5    6    9    8    9    7    7 |
 R08  |    9    9    7    6    9    8    9 |
 R09  |    9    9   10    9   10    9   11 |
 R10  |    8   10    8    7    7    8    8 |
 R11  |    9    9    9    8   10    9    7 |
 R13  |    9    9   10   10   11   12   12 |
 R14  |   15   15   15   16   14   12   13 |
 R15  |   10    8    7    9    9    8    8 |
 R16  |   12   13   14   16   12   13   11 |
 R17  |   10   11    8   12   10    9    8 |
 R18  |    7    8    7    8    8    5    8 |
 R19  |   14   11   12   10   11   11   11 |
 R20  |   14   12   13   13   15   12   10 |
 R21  |    9    9    9    9   10    8    7 |
 R22  |    9    7    9    9    8    9    9 |
 R23  |    8   10    7    8   10   10    8 |
 R24  |   14   15   13   12   12   12   11 |
 R26  |   43   45   33   48   21   31   34 |


Table 1.1926.c     GPS week : 1926   MJD: 57726.0-57732.0   

         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 1926 0   |  -23    19   -82    -991      57   -1029  84.2  1269  1269 |    4988       0
brd 1926 1   |   64     4   -81    1048     -93   -1916  85.3  1354  1354 |    4698       0
brd 1926 2   |   73   -12   -57    -495    -380   -2254  84.3  1359  1359 |  -10728       0
brd 1926 3   |  -27     0   -58    1337    -720   -1067  86.1  1275  1275 |  -10756       0
brd 1926 4   |  -34   -41   -74      77   -1868   -1058  85.6  1147  1147 |  -13869       0
brd 1926 5   |   55    34   -22    -694   -1337    -134  84.7  1396  1396 |  -16646       0
brd 1926 6   |  -88    22    23      21   -1510     821  85.6  1459  1459 |  -20741       0
-------------+------------------------------------------------------------+----------------
brd 1926 mean|    2     3   -50      43    -835    -948  85.1  1322  1322 |   -9007       0
brd 1926 sdev|   61    25    38     874     746    1038    .7   101   101 |   10077       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 2.1926.0  GPS week: 1926   Day: 0   MJD: 57726                            

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|   -3     0    -8    -3   -61    15   .27   23   21 |     ---     ---    ---    ---
cof  n/a|   -2     1   -13   -43   -36    26   .37   28   24 |     ---     ---    ---    ---
emx  n/a|   -2     0    -1  -146    -1   -55   .20   26   27 |   13203    -967   3151  10368
esx  n/a|    0     0     0     7    -4    22  -.15   17   15 |   14771     561   3164  12562
gfz  n/a|    1     3    -1    46    92    -1   .12   23   21 |       0    -698   3159  11094
grg  n/a|    0     0    10     6     3    73  -.29   28   25 |    5263    -543   3165  10545
iac  n/a|    2     0     0    68   -12  -120  -.09   22   22 |    6241     479   3160  10327
mcc  n/a|    0     0    31   149   120    -2  -.26   86   86 |     ---     ---    ---    ---

Table 2.1926.1  GPS week: 1926   Day: 1   MJD: 57727                            

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    -8     0   -43   -22   .18   24   25 |     ---     ---    ---    ---
cof  n/a|    0    -1   -13     6   -68   -19   .36   28   29 |     ---     ---    ---    ---
emx  n/a|   -2     0    -4   -62   -28   -90   .22   24   24 |   -1482   -2587   3320  10043
esx  n/a|    2    -1     0    53   -23    -9  -.12   19   17 |   16123   -1835   3362  12815
gfz  n/a|    0     0    -2    58    54   -18   .01   21   19 |       0   -2554   3296  10829
grg  n/a|    0     1    15    -9   -21    31  -.27   30   29 |    5905   -2317   3340  10659
iac  n/a|    0     1     0   -22    36    71  -.11   20   20 |    5877    -459   3319   9996
mcc  n/a|  -19     9    14   193   209  1284   .49  101  101 |     ---     ---    ---    ---

Table 2.1926.2  GPS week: 1926   Day: 2   MJD: 57728                            

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    -7     5   -56   -15   .24   23   22 |     ---     ---    ---    ---
cof  n/a|   -1    -1   -11    17   -69   -27   .30   28   25 |     ---     ---    ---    ---
emx  n/a|   -1     0    -4   -99    -4    -6   .12   25   24 |   10096   -1505   3189  10966
esx  n/a|    0    -2     0    75   -31   -11  -.12   22   21 |   -8722    -139   3194  13768
gfz  n/a|   -1     0     0    36    64   -15   .04   22   18 |       0    -579   3186  11240
grg  n/a|    0     1    14   -43   -80   107  -.31   27   27 |  -10092   -1257   3174  11549
iac  n/a|    1     0     1     0    53   -41   .02   16   16 |   -9556    -605   3188  10937
mcc  n/a|    9     3    36    88    -5    32  -.94  149  149 |     ---     ---    ---    ---

Table 2.1926.3  GPS week: 1926   Day: 3   MJD: 57729                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0    -7   -12   -61   -14   .26   24   22 |     ---     ---    ---    ---
cof  n/a|   -3     0    -4     6   -43   -46   .28   27   24 |     ---     ---    ---    ---
emx  n/a|   -2     0    -6   -92    -2   -48   .14   23   22 |  -12427    1535   3639  11230
esx  n/a|    1    -1     2    50   -11    35  -.13   20   16 |  -16558    3865   3684  14211
gfz  n/a|    0    -1     0    26    63    38   .12   23   20 |       0    2838   3647  11712
grg  n/a|   -1     2    12    -6   -49    58  -.28   28   28 |  -12335    3345   3713  12297
iac  n/a|    2     0     0     5    41   -44  -.03   18   18 |  -11281    2239   3655  11561
mcc  n/a|   -2     3    10   218   -51    58  -.08   87   87 |     ---     ---    ---    ---

Table 2.1926.4  GPS week: 1926   Day: 4   MJD: 57730                            

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    -2   -23   -17    40   .25   21   20 |     ---     ---    ---    ---
cof  n/a|   -4    -1    -6   -77   -30    11   .34   23   21 |     ---     ---    ---    ---
emx  n/a|   -3     0    -3  -122   -30   -92   .14   21   21 |  -14721   -1096   3444  10741
esx  n/a|    1     0     0    40   -37    -2  -.15   22   20 |   -2113   -1981   3490  13324
gfz  n/a|    0    -1    -1    25    57     6   .02   21   17 |       0   -1764   3457  11007
grg  n/a|    0     3     6    -3   -39   153  -.28   27   24 |  -12630   -2410   3492  11580
iac  n/a|    2     0     1    93    43   -53  -.02   19   19 |  -11855    -165   3464  10878
mcc  n/a|   -5     6    28   120   131   778   .45  125  125 |     ---     ---    ---    ---

Table 2.1926.5  GPS week: 1926   Day: 5   MJD: 57731                            

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    -2   -20   -17   -17   .22   22   22 |     ---     ---    ---    ---
cof  n/a|   -2     0    -5     8    20    14   .37   24   25 |     ---     ---    ---    ---
emx  n/a|   -3    -2    -2  -113   -30    -6   .15   22   22 |  -21113    -918   3054  10007
esx  n/a|    0     0     0    61   -39    27  -.10   19   19 |   -7124   -1013   3038  12238
gfz  n/a|    0     0     0    34    73    82  -.07   21   18 |       0   -1515   3058  10131
grg  n/a|    1     2     4     4   -92    40  -.24   28   27 |  -16368    -226   3064  10684
iac  n/a|    3     0    -2    25    56  -128   .00   18   18 |  -16136     155   3061  10024
mcc  n/a|   26    -9    52    11    74  1171  -.77  170  170 |     ---     ---    ---    ---

Table 2.1926.6  GPS week: 1926   Day: 6   MJD: 57732                            

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   -19   -50    -2   .21   19   19 |     ---     ---    ---    ---
cof  n/a|   -2     0    -7   -37   -39   -20   .30   24   23 |     ---     ---    ---    ---
emx  n/a|   -1    -1     0   -98     1   -46   .11   19   17 |  -35340   -1549   2850  10632
esx  n/a|    0     0     1    22   -31   -15  -.17   19   19 |  -29031   -4424   2877  12903
gfz  n/a|    0     1     2    50    70    33   .02   20   16 |       0   -2363   2854  10648
grg  n/a|    1    -1     0   -10   -40   -33  -.40   26   25 |  -19468   -2366   2871  11058
iac  n/a|    0     0    -2    54    34    17   .02   22   22 |  -18847    -808   2860  10350
mcc  n/a|   30   -22    20    78   162   592  -.76  203  203 |     ---     ---    ---    ---

       
       
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 3.1926.0  GPS week: 1926   Day: 0   MJD: 57726                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01  |  692   22   42   17   13   19   22   21  ---    8 |    80   93   69   64   57   69   50  ---    63
 R02  |  658   23   21   18    7   10   14   19  ---    7 |    71   72   58   56   58   37   45  ---    54
 R03  | 1054   21   22   19   14   18   13   18   78    7 |    74   79   78   57   53   49   51   56    58
 R04  | 2266   13   18   12   10   20   29   31  ---    9 |    71   72   71   60   57   69   52  ---    60
 R05  | 1532   25   31   35   20   17   67   30  ---   15 |    59   73   55   67   61   61   51  ---    58
 R06  | 1515   17   18   18   12   16   14   21  ---    7 |    39   46   41   37   41   31   25  ---    34
 R07  |  562   15   15    9    8   14   14    9   74    5 |    70   69   70   60   59   45   50   39    58
 R08  |  652   24   25   24    7   19   32   19  ---    9 |    68   65   70   63   70   56   54  ---    61
XR09  | 2113   20   28   14  ---   15  ---   10  ---    8 |    27   29   28  ---   26  ---   21  ---    23
 R10  |  698   15   30   14   15   24   26   11  ---    8 |    35   41   42   42   36   43   34  ---    35
 R11  |  618   11   23   21   14   31   31   10  ---    9 |    45   46   45   42   34   36   34  ---    36
 R13  | 1337   28   22   17   15   22   16   19  ---    9 |    57   51   43   45   35   34   32  ---    38
 R14  | 1692   41   27   27   35   32   34   23  ---   14 |    47   57   53   74   49   53   51  ---    53
 R15  | 1424   29   28   18   14   31   25   18  ---   10 |    49   47   35   43   29   50   33  ---    36
 R16  |  497   33   53   26   21   29   25   25  ---   11 |    43   49   37   37   40   35   35  ---    32
 R17E |  649   21   21   24   16   26   26   19  ---    9 |    34   36   24   37   39   48   30  ---    31
 R18E | 1447   11   12   22   11   18   14   19  ---    7 |    34   36   32   33   34   33   35  ---    30
 R19E | 2215   36   28   36   21   36   25   31  ---   13 |    51   52   40   70   72   63   45  ---    54
 R20E | 1788   21   43   54   21   21   29   39  ---   14 |    39   47   40   35   31   30   37  ---    29
 R21E |  654   19   21   24    9   21   24   19  102    8 |    48   51   40   37   40   40   34   82    36
 R22E | 1189   17   16   27    9   23   26   15  ---    8 |    46   47   45   39   42   36   32  ---    37
 R23E | 1078   14   15   24   18   14   24   15  ---    8 |    30   37   40   37   38   28   35  ---    32
 R24E | 1213   27   40   49   27   20   33   32  ---   14 |    57   61   52   65   65   68   55  ---    58
XR26E | ----   45   81  ---  ---  ---  ---   39  ---   42 |    68  114  ---  ---  ---  ---   41  ---    51
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1269   23   28   26   17   23   28   22   86      |T   51   57   48   50   46   46   40   59    44
 WRMS | 1269   21   24   27   15   21   25   22   86      |NE  55   59   53   53   47   47   41   47    46
 MEDI | 1189   21   23   22   14   20   25   19   78      |MD  48   51   43   43   41   43   35   56    37

Table 3.1926.1  GPS week: 1926   Day: 1   MJD: 57727                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1087   25   24   19   21   11   18   26  ---    9 |    60   59   41   62   49   41   33  ---    46
 R02  |  662   13   20   14   13   12   29   14  ---    7 |    35   48   38   44   41   26   34  ---    35
 R03  | 1250   23   28   24   14   14   27   23  123    9 |    49   57   51   32   40   32   32   81    36
 R04  | 2287   15   17   16   13   14   20   25  ---    8 |    44   46   44   41   35   28   38  ---    36
 R05  |  968   46   47   20   34   15   52   12  ---   14 |    36   36   33   31   28   54   34  ---    31
 R06  | 1045   26   33   12   12   17   15   19  ---    8 |    26   34   28   22   18   22   17  ---    17
 R07  |  644   18   20    9   10    7   20   15   84    6 |    43   47   40   36   32   28   28   78    33
 R08  |  453   19   23   22   16   18   17   25  ---    9 |    41   39   44   54   54   50   34  ---    44
XR09  | 2069   18   26   16  ---   17  ---   10  ---    9 |    28   26   30  ---   31  ---   21  ---    25
 R10  |  717    9   29   20   26   20   31   21  ---    9 |    30   43   32   42   33   40   28  ---    29
 R11  |  683   25   31   16   12   28   25   13  ---    9 |    37   38   31   30   29   27   25  ---    26
 R13  | 1490   31   33   11   17   19   17   14  ---    8 |    47   53   31   43   36   27   29  ---    33
 R14  | 1173   34   44   32   40   28   47   24  ---   15 |    51   70   50   65   51   57   50  ---    49
 R15  | 1314   18   20   12   16   22   22   17  ---    8 |    39   41   32   36   33   33   35  ---    32
 R16  |  709   27   23   39   15   30   49   15  ---   13 |    35   39   33   27   43   31   31  ---    26
 R17E | 1058   18   30   28   20   21   24   26  ---   10 |    51   57   44   47   49   57   37  ---    42
 R18E |  793   17   19   19   11   21   18   13  ---    7 |    38   39   28   34   37   34   34  ---    31
 R19E | 3125   34   29   23   15   33   23   17  ---   11 |    49   46   34   39   48   42   28  ---    34
 R20E | 2530   27   21   35   18   25   35   24  ---   12 |    41   39   33   30   36   34   38  ---    28
 R21E |  683   17   17   24   11   24   30   16   93    9 |    45   44   40   40   45   47   39  144    38
 R22E | 1176   15   16   16   10   20   16   14  ---    6 |    37   38   31   32   29   30   22  ---    26
 R23E |  908   13   14   19   23   15   39   23  ---   10 |    31   40   33   41   31   36   28  ---    29
 R24E | 1355   27   44   47   25   25   47   28  ---   14 |    68   78   65   70   74   78   59  ---    65
XR26E | ----   50  156  ---  ---  ---  ---   39  ---   44 |    44  150  ---  ---  ---  ---   87  ---    56
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1353   24   28   24   19   21   30   20  101      |T   41   50   37   40   39   38   35  101    35
 WRMS | 1353   25   29   24   17   19   29   20  101      |NE  40   45   37   40   36   35   31   79    33
 MEDI | 1058   19   24   19   15   20   24   17   93      |MD  41   43   33   39   36   34   33   81    33

Table 3.1926.2  GPS week: 1926   Day: 2   MJD: 57728                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01  |  844   29   27   25   17   28   24   11  ---   10 |    59   60   34   55   58   38   40  ---    44
 R02  |  559   14   29   12   33    8   23   11  ---    8 |    43   36   44   76   48   33   45  ---    47
 R03  | 2141   11   16   16   29    6   23   20  140    8 |    53   59   57   71   44   28   32   90    45
 R04  | 1589   11   15   16   10   16   26   14  ---    7 |    47   52   55   40   43   47   45  ---    44
 R05  |  650   40   38   23   34   26   29   16  ---   12 |    39   33   43   37   36   32   35  ---    32
 R06  | 1656   25   19   33   15   19   13   25  ---   10 |    38   36   37   29   26   26   27  ---    26
 R07  |  582   22   29   24   12   12   22   19   90    8 |    59   66   61   46   46   25   26  101    41
 R08  |  530   12   11   20   16   18   19   11  ---    7 |    56   61   54   52   62   59   48  ---    53
XR09  | 3514   18   18   16  ---   24  ---    8  ---    9 |    27   27   28  ---   28  ---   25  ---    23
 R10  |  610   14   13   19   23   22   17    7  ---    7 |    34   31   27   41   25   43   34  ---    30
 R11  |  751   25   29   16   19   27   26   11  ---    9 |    44   46   30   38   27   34   26  ---    28
 R13  |  893   29   36   14   17   32   22   14  ---   10 |    43   49   32   37   32   32   26  ---    27
 R14  | 1811   36   44   38   43   25   33   23  ---   14 |    52   66   52   69   56   60   48  ---    50
 R15  |  649   16   20   15   16   14   16   10  ---    6 |    38   40   30   38   31   36   35  ---    31
 R16  |  969   36   48   48   16   31   39   15  ---   14 |    47   67   31   34   34   34   34  ---    31
 R17E |  991   18   21   22   21   16   14   12  ---    7 |    98   97   94   99  105   90   95  ---    95
 R18E |  680   16   21   21   14   13   18   11  ---    7 |    33   42   23   32   28   30   33  ---    27
 R19E | 2789   34   49   27   23   31   32   14  ---   12 |    49   60   31   53   49   42   32  ---    36
 R20E | 2448   25   28   25   20   28   44   28  ---   13 |    44   53   32   34   40   42   41  ---    31
 R21E |  705   17   22   29   15   25   23   15  197    9 |    47   49   36   43   44   38   44  116    37
 R22E | 1736   15   19   24   17   25   26   12  ---    9 |    37   41   30   40   49   41   36  ---    35
 R23E |  834   11   12   17   17   13   21   16  ---    7 |    26   27   29   32   22   37   30  ---    25
 R24E | 1698   17   23   37   33   22   43   16  ---   12 |    46   57   52   36   35   48   39  ---    37
XR26E | ----   41  356  ---  ---  ---  ---   25  ---   32 |    45  322  ---  ---  ---  ---   41  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1358   23   28   25   22   22   27   16  149      |T   46   61   40   46   42   40   38  102    37
 WRMS | 1358   22   25   24   21   18   27   16  149      |NE  45   48   41   47   39   37   35   95    36
 MEDI |  893   18   22   22   17   22   23   14  140      |MD  44   49   34   40   40   37   35  101    35

Table 3.1926.3  GPS week: 1926   Day: 3   MJD: 57729                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1163   28   26   18   17   14   39   15  ---   10 |    50   44   38   38   44   57   34  ---    39
 R02  |  532    9   13   15   13   22   30   14  ---    8 |    46   46   52   51   55   33   32  ---    42
 R03  | 1590   14   15   20    9    8   16   18  105    6 |    58   53   64   49   45   38   34   39    46
 R04  | 1693    9   12   18   13   19   23    6  ---    6 |    50   44   55   55   33   27   48  ---    44
 R05  |  636   21   22   11   33   16   39   16  ---   10 |    45   47   34   37   31   31   39  ---    32
 R06  | 1492   30   34   33   11   28   17   21  ---   10 |    37   41   45   30   33   27   32  ---    32
 R07  |  844   20   16   27   14   14   17   13   65    8 |    64   58   63   44   40   42   42   56    47
 R08  |  553   11   10   18   12   16   14    8  ---    6 |    61   57   55   60   59   59   55  ---    57
XR09  | 3913   18   17   11  ---   23  ---   10  ---    9 |    30   30   22  ---   25  ---   30  ---    25
 R10  |  718    8    9   13   14   23   12   12  ---    6 |    31   33   30   37   30   30   35  ---    30
 R11  |  637   23   31   16   17   25   18   10  ---    8 |    48   55   31   43   28   36   31  ---    32
 R13  |  894   34   29   13   16   32   21   14  ---   10 |    55   53   36   38   32   36   29  ---    33
 R14  | 1727   45   61   19   42   30   45   30  ---   16 |    36   51   37   67   52   48   53  ---    42
 R15  |  888   21   22   19   24   15   26   17  ---    9 |    36   41   31   51   35   29   37  ---    34
 R16  | 1276   38   62   45   23   33   47   23  ---   15 |    60   78   36   45   30   37   36  ---    35
 R17E | 1351   21   21   22   14   26   33   36  ---   12 |    94   97   88   95   95  100   70  ---    86
 R18E |  819   15   16   19   12   16   26   13  ---    7 |    32   33   26   25   26   28   33  ---    24
 R19E | 1223   32   24   28   18   21   19   16  ---   10 |    53   45   32   43   46   42   39  ---    37
 R20E | 2446   26   23   29   24   37   35   25  ---   13 |    49   52   37   51   47   32   44  ---    35
 R21E |  576   21   18   30   13   24   16   16   87    9 |    47   46   48   46   50   42   49   84    43
 R22E | 2101   16   14   26   19   22   22   13  ---    9 |    40   39   30   44   38   30   38  ---    32
 R23E |  827   15   17   17   18   17   24   16  ---    8 |    25   31   31   35   31   30   34  ---    28
 R24E | 1596   23   24   30   24   27   34   16  ---   11 |    67   68   71   85   94   86   64  ---    73
XR26E | ----   57   83  ---  ---  ---  ---   39  ---   47 |    64  126  ---  ---  ---  ---   53  ---    42
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1275   24   27   23   20   23   28   18   87      |T   49   52   43   48   43   41   41   59    40
 WRMS | 1275   22   24   22   16   20   28   18   87      |NE  47   48   41   46   38   37   37   47    38
 MEDI | 1163   21   21   19   16   22   23   16   87      |MD  48   46   37   44   38   36   37   56    35

Table 3.1926.4  GPS week: 1926   Day: 4   MJD: 57730                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01  |  765   23   25   18   20   17   24   13  ---    8 |    36   45   38   45   51   50   31  ---    37
 R02  |  531   15   24   16   14   11   23   24  ---    8 |    47   57   47   45   45   34   18  ---    37
 R03  | 1784   11   16   15   18   14   18   17   85    7 |    51   57   64   67   52   52   43   24    53
 R04  |  775    9   11   10   22   10   21   11  ---    6 |    51   53   53   60   44   36   45  ---    47
 R05  |  707   19   20   13   32   23   49   15  ---   11 |    38   44   36   50   52   30   45  ---    37
 R06  | 1287   22   20   14   12   14   22   15  ---    7 |    33   34   42   36   43   25   31  ---    34
 R07  |  777   14   12   18   22   16   18   21  105    8 |    54   56   62   51   52   44   49   34    50
 R08  |  560   15   17   27   17   25   12   18  ---    9 |    50   54   54   47   46   45   45  ---    45
XR09  | 4189   20   21   16  ---   22  ---    8  ---   10 |    25   28   22  ---   23  ---   19  ---    18
 R10  |  868   12   15   15   23   15   17    8  ---    7 |    42   42   35   44   31   27   33  ---    33
 R11  |  901   26   12   19   18   30   18   14  ---    9 |    42   34   36   36   32   29   27  ---    29
 R13  | 1012   36   40   12   14   25   28   20  ---   10 |    54   59   36   43   42   34   30  ---    36
 R14  | 1721   41   29   23   31   33   38   22  ---   14 |    36   43   42   42   40   35   34  ---    33
 R15  |  688   15   13   16   26   19   27   13  ---    8 |    39   33   34   47   36   31   34  ---    33
 R16  | 1644   31   38   30   26   19   34   22  ---   12 |    52   59   31   53   44   43   41  ---    39
 R17E | 1571   18   20   16   17   18   25   30  ---    9 |    86   90   97   97   89  107   65  ---    86
 R18E |  650   10   15   15   12   20   28   13  ---    7 |    34   34   33   32   36   29   32  ---    28
 R19E |  706   24   27   27   25   20   31   14  ---   10 |    50   52   36   40   43   43   35  ---    36
 R20E | 1190   22   32   42   39   25   43   26  ---   14 |    36   48   39   47   41   45   36  ---    29
 R21E |  556   21   27   25   14   23   13   23  170    9 |    62   65   50   52   54   46   53   47    50
 R22E | 1912   17   28   17   15   23   17   16  ---    8 |    44   51   35   34   42   39   37  ---    34
 R23E | 1434   19   21   20   25   20   28   19  ---    9 |    35   38   37   37   40   29   31  ---    29
 R24E | 1271   21   19   29   24   23   35   26  ---   11 |    33   39   36   45   48   52   39  ---    35
XR26E | ----   23   92  ---  ---  ---  ---   19  ---   21 |    41  104  ---  ---  ---  ---   35  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1146   21   23   21   22   21   27   19  125      |T   44   50   43   47   44   41   37   35    38
 WRMS | 1146   20   21   21   20   17   24   19  125      |NE  43   46   42   47   42   36   35   29    37
 MEDI |  901   19   20   17   20   20   24   17  105      |MD  42   48   37   45   43   36   35   34    35

Table 3.1926.5  GPS week: 1926   Day: 5   MJD: 57731                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01  |  876   18   17   36   16   24   35   18  ---   11 |    27   35   26   39   34   51   31  ---    29
 R02  |  677   15   19   18   15   13   24   18  ---    7 |    39   43   40   38   36   19   24  ---    30
 R03  |  561   15   11   11   10   13   34   14   81    7 |    45   46   43   40   47   31   37   21    40
 R04  | 1096   11   15   14   12   16   20   13  ---    6 |    50   53   42   48   51   45   45  ---    45
 R05  |  790   29   17   15   30   12   46   17  ---   11 |    35   38   47   45   39   25   44  ---    37
 R06  |  873   15   17   17   21   16   33   18  ---    9 |    27   39   27   48   32   41   32  ---    32
 R07  |  781   14   20   19   12   12   14   18  162    7 |    48   56   46   35   40   54   34   58    40
 R08  |  533   17   11   15   17   20   19   21  ---    8 |    45   43   38   47   35   35   41  ---    39
XR09  | 3922   16   18   16  ---   13  ---   12  ---    8 |    22   23   25  ---   22  ---   23  ---    19
 R10  | 1319   15   29   27   17   14   14   13  ---    8 |    38   49   29   35   27   26   30  ---    28
 R11  | 1146   21   25   13   27   24   13   12  ---    8 |    35   38   27   41   27   30   25  ---    26
 R13  | 1769   43   50   19   15   30   19   23  ---   12 |    52   57   32   33   30   30   28  ---    29
 R14  | 1558   34   30   19   30   24   30   21  ---   12 |    37   36   29   44   39   27   44  ---    32
 R15  |  864   21   25    9   16   20   27   12  ---    8 |    36   41   30   35   30   24   26  ---    27
 R16  | 2433   23   30   28   34   28   44   20  ---   13 |    36   50   29   43   36   37   38  ---    30
 R17E | 2390   20   21   19   11   20   22   28  ---    9 |    62   62   57   61   65   71   62  ---    60
 R18E |  838    9    9   12   11   14   15    8  ---    5 |    31   31   31   29   32   27   32  ---    28
 R19E |  737   29   17   22   21   29   26   18  ---   11 |    48   42   34   58   54   44   31  ---    40
 R20E | 1673   20   34   32   12   33   35   21  ---   11 |    37   48   30   34   36   39   35  ---    29
 R21E |  842   17   23   20   17   15   17   16  232    7 |    50   54   41   41   40   40   50  100    41
 R22E | 2541   21   29   26   11   24   23   15  ---    9 |    45   52   33   40   39   47   40  ---    36
 R23E | 1975   18   13   23   18   21   32   18  ---    9 |    21   24   30   33   27   27   31  ---    23
 R24E | 1314   21   32   32   24   21   38   28  ---   12 |    63   68   71   73   71   44   49  ---    60
XR26E | ----   33  300  ---  ---  ---  ---   28  ---   30 |    43  255  ---  ---  ---  ---   45  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1396   22   24   22   19   21   28   18  170      |T   40   53   36   42   38   37   36   59    34
 WRMS | 1396   22   25   22   19   18   27   18  170      |NE  38   43   34   40   35   33   33   39    32
 MEDI | 1096   18   20   19   16   20   24   18  162      |MD  38   43   32   40   36   35   34   58    31

Table 3.1926.6  GPS week: 1926   Day: 6   MJD: 57732                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1158   13   21   31   17   21   21   20  ---    9 |    57   63   52   48   50   57   57  ---    50
 R02  |  928    9   17   18   19   14   27   17  ---    8 |    54   61   58   50   46   66   46  ---    50
 R03  | 1344   14   19   13   22    7   15   17  101    6 |    65   70   68   57   58   63   54   34    59
 R04  |  674   12   21    8   14   15   30   38  ---    9 |    72   76   68   60   64   70   46  ---    62
 R05  |  635   19   34   10   24   17   37   32  ---   10 |    47   49   52   63   55   54   42  ---    49
 R06  | 2081   16   24   21   15   16   17   31  ---    9 |    43   42   45   52   47   44   42  ---    44
 R07  |  612   14   10   11   15    7   26   17  291    6 |    75   73   71   71   62   50   56   65    64
 R08  |  602   15   14   21   18   19   27   25  ---    9 |    71   73   81   76   63   56   58  ---    67
XR09  | 3796   21   20   17  ---   18  ---   13  ---   10 |    34   39   40  ---   38  ---   28  ---    33
 R10  | 1303    9   11   16   27   14   25   17  ---    8 |    45   43   36   59   45   36   40  ---    41
 R11  | 1589   18   22    9   22   14   14   16  ---    7 |    51   55   41   48   33   35   36  ---    38
 R13  |  588   43   42   16   17   30   21   18  ---   12 |    70   69   37   46   38   42   36  ---    40
 R14  | 1888   30   41   21   19   36   29   28  ---   12 |    47   52   44   53   49   40   49  ---    43
 R15  |  774   19   27   12   21   20   18   15  ---    8 |    51   56   42   51   41   37   42  ---    42
 R16  | 2173   21   26   17   25   23   40   21  ---   11 |    46   56   41   55   41   43   43  ---    40
 R17E | 2908   12   20   16   23   19   28   13  ---    8 |    34   37   28   41   40   36   38  ---    32
 R18E |  977   13   12   20   17   14   19   21  ---    7 |    50   48   52   51   52   35   44  ---    47
 R19E |  882   23   21   30   15   30   30   17  ---   11 |    42   45   31   40   46   45   29  ---    33
 R20E | 1481   20   34   22   13   22   30   20  ---    9 |    47   60   39   36   35   33   35  ---    34
 R21E |  994   13   11   18   13   15   24   14  170    7 |    53   52   50   44   42   45   50  102    45
 R22E | 1104   17   14   26   15   18   17   19  ---    8 |    46   46   41   44   39   35   49  ---    40
 R23E | 1700   15   19   18   23   10   23   20  ---    8 |    29   36   36   42   32   33   38  ---    32
 R24E | 2435   16   22   18   21   25   30   34  ---   10 |    54   59   56   64   69   56   41  ---    54
XR26E | ----   29  140  ---  ---  ---  ---   39  ---   33 |    50  130  ---  ---  ---  ---   36  ---    41
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1458   19   24   19   19   20   26   22  203      |T   51   57   48   52   47   45   43   67    45
 WRMS | 1458   19   23   17   19   16   25   22  203      |NE  55   58   51   56   48   49   45   49    48
 MEDI | 1158   16   21   18   18   18   25   19  170      |MD  50   55   44   51   46   43   42   65    42




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