[IGSREPORT-27556] Wk 2127 IGLOS Final Orbits

acc acc at igs.org
Thu Oct 29 21:33:13 PDT 2020


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2127   (Oct 11, 2020 - Oct 17, 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 2.2127.
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:
                                                                               
 igl2127[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2127 in the SP3 format.
 igl21277.sum      Combination Report for GPS Week 2127.


    
    
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  |      0.6 ns
                1  |      0.2 ns
                2  |     -1.8 ns
                3  |     -0.0 ns
                4  |     -0.5 ns
                5  |     -1.5 ns
                6  |     -2.9 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 1.2127, 1a.2127).
        
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 2.2127.0-6)                                                                                
    
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 3.2127.0-6). 
        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 2127 summary.                      (Oct 11, 2020 - Oct 17, 2020)

Table 1.2127.a     GPS week : 2127   MJD: 59133.0-59139.0

         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    -2   -14   -12    -4   .05   17   14 |   18823     -71   3536  10452
        |    0     0     1    14    18    13   .03           |    2449    2380
emx  n/a|   -1     1     5     2   -20   -27   .07   30   30 |   -4639    -602   3097   8189
        |    1     1     3    12    25    27   .05           |    6522    1419
esx  n/a|    0     1     4    47     9     4   .11   33   28 |   -2193    -552   3219   6859
        |    0     1     2    14    17    36   .05           |    2086    2413
gfz  n/a|   -1    -2    -2    -2   -12    18   .20   29   20 |       0     -47   3137   7611
        |    1     1     3    14    18    33   .05           |       0    2061
grg  n/a|    1     0    -1   -17    11   -66  -.39   25   22 |   -1002      59   3095   7313
        |    1     0     4    15    20    48   .03           |     371    2260
iac  n/a|    0     0     0    14    21   103  -.02   27   24 |     441    -594   3437  10095
        |    2     1     4    31    28    78   .05           |    3039     806
mcc  n/a|    2     1    39    -6    14   734   .07  174  174 |     ---     ---    ---    ---
        |   16     4    18   105    98   502   .57           |     ---     ---


Table 1.2127.b     GPS week : 2127   MJD: 59133.0-59139.0   

         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  |   19   18   17   15   14   18   15 |
 R02  |   11    9    8    8    7    7    7 |
 R03  |    7    8    8    6    9    9    9 |
 R04  |    8    9    8   11   11   10    9 |
 R05  |    6    9    9    9   10    9    9 |
 R07  |    7    8    8    7    7    9   10 |
 R08  |   10   10    8   11   10    8    8 |
 R09  |    7    6    7    7    7    9    8 |
 R11  |    9    8    6    6    6    6    7 |
 R12  |    9   12   13   11   12   12   12 |
 R13  |   14   16   18   17   18   18   19 |
 R14  |    9    8    9    9    8    9    8 |
 R15  |    9   10   10   10   11   11    9 |
 R16  |   13   16   13   14   15   19   14 |
 R17  |    8    8    8    8    8    7    8 |
 R18  |    7    9    7    6    7    7    6 |
 R19  |   22   22   17   17   18   19   20 |
 R20  |   24   22   17   18   18   22   21 |
 R21  |   17   12    9   10   10   10    7 |
 R22  |   11    9   11   12   13   14   14 |
 R23  |    9   11   12    9    9   11   10 |
 R24  |    9    8    9    8   10   10   11 |
 R26  |   10   13   14   12   14   15   16 |


Table 1.2127.c     GPS week : 2127   MJD: 59133.0-59139.0   

         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 2127 0   |  -42    49   240   -1637     489    -827  81.9  1210  1210 |     613       0
brd 2127 1   |   15    23   272     388     992   -2625  81.5  2013  2013 |     185       0
brd 2127 2   |  -15   -19   195     780     928   -2290  81.8  1660  1660 |   -1753       0
brd 2127 3   |  -27    78   222   -3065      89   -1517  82.2  1730  1730 |     -37       0
brd 2127 4   |   -9    90   146    -525    -816     168  81.9  1611  1611 |    -548       0
brd 2127 5   |   -2     3   112    -233      76     944  82.4  1643  1643 |   -1544       0
brd 2127 6   |  -92    61   141   -2366    -911   -1556  81.8  1531  1531 |   -2873       0
-------------+------------------------------------------------------------+----------------
brd 2127 mean|  -24    41   190    -951     121   -1100  81.9  1628  1628 |    -851       0
brd 2127 sdev|   35    40    58    1439     763    1290    .3   239   239 |    1248       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 2.2127.0  GPS week: 2127   Day: 0   MJD: 59133                            

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     0   -15    21     2   .03   21   16 |   17137    1758   2839   9068
emx  n/a|   -4     0    10    26   -51   -58   .16   29   29 |    3755     795   2839   9145
esx  n/a|    0     0     3    68    27   -42   .15   35   28 |    1045    1210   2840  10599
gfz  n/a|    0    -1    -7     0   -15   -21   .24   31   22 |       0    1035   2888   8575
grg  n/a|    1     0     1   -12    15   -78  -.42   27   25 |    -715    1980   2822   8332
iac  n/a|    1     1    -5   -22    10   126  -.04   20   17 |    2204     461   2845   9120
mcc  n/a|   -3     2    75    80    86   407  -.10  170  170 |     ---     ---    ---    ---

Table 2.2127.1  GPS week: 2127   Day: 1   MJD: 59134                            

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   -31    -9    19   .03   20   18 |   19105    1631   3000   8284
emx  n/a|    0     0     5     1     2   -16   .02   34   34 |    -918     -91   2980   8182
esx  n/a|   -1     2     4    62   -19    33   .04   38   31 |   -2595    2107   3001   8978
gfz  n/a|    0    -3    -4     8   -26    48   .24   29   17 |       0    2049   3056   7676
grg  n/a|    0     1     3   -35    15  -128  -.35   23   18 |    -820    1974   2992   7482
iac  n/a|    0     1    -2    61    -1    81   .04   23   21 |    2999   -1199   3001   8336
mcc  n/a|   -5     4    42   117   160   542   .61  222  222 |     ---     ---    ---    ---

Table 2.2127.2  GPS week: 2127   Day: 2   MJD: 59135                            

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   -31   -26     3   .06   16   13 |   21961   -2553   3873   9369
emx  n/a|   -3     1     6     8     7   -18   .08   26   26 |  -14497   -1578   3656   7123
esx  n/a|   -1     4     0    51    20   -18   .06   37   32 |   -5867   -2936   3764   9109
gfz  n/a|    1    -4    -4     0   -15    13   .20   25   19 |       0   -2575   3738   6778
grg  n/a|    1     0     3    -1    39   -99  -.40   27   22 |    -594   -2505   3636   6556
iac  n/a|    1     2     0     6    -2    78  -.03   24   23 |    2300    -600   3776   8802
mcc  n/a|  -20    -4    36  -116   -28  1188   .98  222  222 |     ---     ---    ---    ---

Table 2.2127.3  GPS week: 2127   Day: 3   MJD: 59136                            

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     1    -1   -14   .09   14   11 |   17723     963   3638  10166
emx  n/a|   -1     2     4   -13   -57    -6   .05   29   29 |   -1669       6   3248   8230
esx  n/a|    0     4     9    49    12    51   .12   32   26 |   -2884    -187   3639   9531
gfz  n/a|   -2    -2     0    21   -22    72   .24   29   23 |       0     829   3244   7102
grg  n/a|    4     1    -5   -28    -9  -102  -.41   25   22 |    -833    1569   3248   7299
iac  n/a|    3    -1     0     0    25    72  -.04   26   24 |    -255     500   3669  10294
mcc  n/a|   -6    -1    35   -47   -49   361  -.71  147  147 |     ---     ---    ---    ---

Table 2.2127.4  GPS week: 2127   Day: 4   MJD: 59137                            

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    -3    -3   -17   -17   .00   17   14 |   20359    1995   3150   7461
emx  n/a|    0     1     0     7    -3   -42   .04   30   30 |  -11788     728   2950   7520
esx  n/a|   -1     2     5    27    29    37   .11   28   24 |   -2266    1201   3013   3327
gfz  n/a|   -2    -2    -2   -14   -15    25   .18   28   17 |       0    1618   2948   6763
grg  n/a|    0     0    -1   -34   -13    -4  -.36   24   23 |   -1169    1261   2943   6223
iac  n/a|    1    -2     5     7     0   104   .08   30   26 |    2584   -1344   3153   7661
mcc  n/a|   13    -2    37   110    17   253  -.34  146  146 |     ---     ---    ---    ---

Table 2.2127.5  GPS week: 2127   Day: 5   MJD: 59138                            

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   -22   -22    -9   .08   19   14 |   14796    -189   4990  19232
emx  n/a|   -1     0     2    -5   -26    12   .11   30   30 |   -6132    -884   3072   7801
esx  n/a|    0     0     5    41     3     2   .15   32   27 |   -1734    -729   3240   3334
gfz  n/a|   -2     0     1   -13   -18     4   .12   32   22 |       0     -79   3089   7487
grg  n/a|    3     0    -2     1    33   -11  -.38   26   21 |   -1669    -339   3086   7068
iac  n/a|   -3     0     5    55    44     1  -.05   33   29 |   -5396    -571   4410  16804
mcc  n/a|   30     0    34   -98    57   762   .06  152  152 |     ---     ---    ---    ---

Table 2.2127.6  GPS week: 2127   Day: 6   MJD: 59139                            

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     2   -33   -17   .03   15   12 |   20683   -4103   3265   9590
emx  n/a|   -2     4     8    -6   -16   -61   .03   30   30 |   -1226   -3193   2940   9323
esx  n/a|    0     1     3    34    -5   -31   .17   32   27 |   -1055   -4534   3040   3137
gfz  n/a|   -2     0     3   -20    27   -15   .15   30   19 |       0   -3210   2996   8896
grg  n/a|    3     0    -6   -15     0   -37  -.41   26   20 |   -1215   -3526   2943   8235
iac  n/a|   -4    -1     0    -5    71   257  -.06   32   30 |   -1343   -1407   3207   9652
mcc  n/a|   10     7    14   -94  -139  1626  -.00  162  162 |     ---     ---    ---    ---

       
       
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 3.2127.0  GPS week: 2127   Day: 0   MJD: 59133                            

        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  |  802   49   41   75   28   14   26  ---   18 |   118   68   52   86   95   99  ---    87
 R02  | 1029    9   28   40   14   21   29  146   11 |    74   59   54   80   84   93   45    73
 R03  | 1950    8   16   26   10   23   11  127    7 |    76   64   59   71   84   73   60    71
XR04  |  992   16   14   25  ---   15    8  ---    7 |    94   80   71  ---   79   83  ---    82
 R05M | 1546   17   13   18   16    9   10  ---    6 |    64   48   41   58   53   45  ---    52
 R07M | 1086   10   16   27   15   13   10  103    6 |    80   63   56   76   79   74  120    71
 R08  | 2286   12   29   21   29   21   13  ---    9 |    79   61   67  100   94   90  ---    82
 R09M | 1025   15   15   13   25   16    8  ---    7 |    34   34   32   34   31   29  ---    30
 R11  |  525   10    8   21   19   28   22  259    8 |    61   57   50   68   43   62   67    56
 R12  | 1201   12   16   38   17   25   11  ---    9 |    75   63   58   86   87   81  ---    73
 R13  | 1674   25   27   59   32   29   21  ---   14 |    92   72   41   81   86   90  ---    77
 R14  | 1226    8   13   18   16   40   19  ---    9 |    55   50   48   55   76   59  ---    55
 R15M |  832    7   18   29   15   30   12  ---    8 |    76   64   59   87   91   71  ---    73
 R16M |  840   28   29   25   34   34   20  ---   12 |    43   47   53   72   70   61  ---    54
 R17E |  816    9   28   16   23   13   11  ---    7 |    95   97   90   96   92   96  ---    93
 R18E | 1133   10   23   13   18   14   13  ---    7 |    56   62   57   59   51   64  ---    57
 R19E |  643   29   64   47   69   49   40  ---   22 |    57   46   60   85   55   48  ---    46
 R20E |  945   40   59   62   73   47   42  ---   23 |   134  128  118  140  127  156  ---   131
XR21E | 6491   23  ---  ---   27   41   23  215   16 |    60  ---  ---   57   66   56  118    54
 R22E |  653   20   25   23   37   18   19  ---   10 |   125  127  136  136  124  136  ---   128
 R23E | 1540   15   13   19   24   28   12  ---    8 |   143  142  148  147  151  142  ---   145
 R24E |  647   15   29   17   17   19   15  ---    8 |   128  136  128  126  129  123  ---   128
XR26E | 4756   15  ---   14  ---  ---   13  ---   10 |    38  ---   41  ---  ---   47  ---    40
------+----------------------------------------------+------------------------------------------
 RMS  | 1209   21   29   35   31   27   20  170      |T   80   74   69   85   83   81   82    76
 WRMS | 1209   16   29   28   22   25   17  170      |NE  80   63   55   78   80   81   57    72
 MEDI | 1029   15   23   23   23   21   13  146      |MD  76   63   57   81   84   74   67    73

Table 3.2127.1  GPS week: 2127   Day: 1   MJD: 59134                            

        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  | 1211   45   27   89   22   11   19  ---   17 |    84   57   53   62   62   59  ---    61
 R02  | 2975    8   25   32   18   15   19  167    8 |    57   45   38   63   59   66   76    55
 R03  | 1888    9   17   29   17   18   11  130    7 |    54   44   43   55   55   51   52    50
XR04  |  937   12   16   32  ---   16   10  ---    8 |    72   60   53  ---   72   68  ---    66
 R05M | 1021   17   26   22   13   26   19  ---    9 |    53   42   40   52   61   46  ---    47
 R07M |  667    7   13   30   14   16   20  116    7 |    54   47   43   46   62   67   76    53
 R08  | 1890   10   21   29   31   12   22  ---    9 |    53   44   41   72   53   66  ---    54
 R09M |  815    7   20   14   11   11   14  ---    5 |    29   38   33   34   32   30  ---    30
 R11  | 1416    5   17   21   12   20   29  239    8 |    49   44   46   56   37   66   40    49
 R12  |  558   12   30   48   17   14   36  ---   11 |    62   55   41   65   57   79  ---    60
 R13  | 2144   37   62   49   26   17   19  ---   16 |    61   73   29   56   49   47  ---    50
 R14  | 1334    9   13   29   15   15   24  ---    8 |    41   47   36   47   45   52  ---    43
 R15M |  516    9   22   37   16   34   16  ---   10 |    56   47   48   62   73   49  ---    55
 R16M |  768   32   32   45   30   47   23  ---   15 |    40   44   55   55   67   58  ---    50
 R17E | 1109    9   26   13   20   17   16  ---    7 |    73   75   72   72   77   75  ---    73
 R18E |  779   12   22   15   20   25   23  ---    9 |    50   48   51   51   39   57  ---    46
 R19E |  990   19   63   52   81   32   27  ---   21 |    50   54   54   97   53   53  ---    49
 R20E |  975   39   72   57   55   35   43  ---   22 |    91  103  117  115   89   90  ---    93
 R21E | 6890   18   38   19   21   31   25  362   11 |    38   47   47   48   48   52   80    41
 R22E |  919   16   22   27   24   20   18  ---    9 |   101   91   99  106   98  109  ---    99
 R23E | 1924   15   41   29   27   18   13  ---   10 |   118  113  120  125  111  122  ---   116
 R24E |  484   12   29   18   21   13   15  ---    8 |   101  103  102  102   97  103  ---   100
XR26E | 4654   14  ---   24  ---  ---   18  ---   12 |    42  ---   47  ---  ---   50  ---    44
------+----------------------------------------------+------------------------------------------
 RMS  | 2014   20   34   38   29   23   23  222      |T   62   60   56   68   63   65   64    60
 WRMS | 2014   18   34   31   17   18   21  222      |NE  59   52   42   59   54   61   56    54
 MEDI | 1021   12   25   29   20   17   19  167      |MD  54   47   47   62   59   59   76    53

Table 3.2127.2  GPS week: 2127   Day: 2   MJD: 59135                            

        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  |  918   27   23   88   27   23   26  ---   16 |    97   79   64   80   85   90  ---    81
 R02  | 3303    7   16   31   20   15   18  186    7 |    67   64   64   79   61   76  130    68
 R03  |  675    8   15   30   11   25   22  120    8 |    67   57   52   67   79   73   87    65
XR04  |  695   12   16   25  ---   10   15  ---    7 |    79   71   68  ---   69   76  ---    73
 R05M |  736   17   20   16   22   19   20  ---    8 |    57   42   47   63   39   47  ---    48
 R07M | 1455   13   13   31   19   25   15  141    8 |    68   60   49   58   70   65   98    61
 R08  | 1490   11   14   24   19   26   12  ---    8 |    63   60   65   73   77   76  ---    68
 R09M | 1822   12   15   15   16   18   21  ---    7 |    29   34   37   38   29   41  ---    31
 R11  | 2746    4   17   16    9   16   22  231    6 |    54   49   56   49   55   61   50    53
 R12  | 1041   11   31   46   17   13   45  ---   12 |    70   60   69   80   78   93  ---    73
 R13  | 3257   32   42   56   40   44   28  ---   17 |    68   47   41   65   47   72  ---    56
 R14  | 1009   10   14   31   22   14   24  ---    8 |    47   42   38   47   54   59  ---    45
 R15M |  733    8   17   47   18   17   21  ---    9 |    62   57   40   71   64   67  ---    60
 R16M | 1486   25   31   29   24   49   13  ---   13 |    40   42   53   62   75   46  ---    48
 R17E |  818    7   21   15   16   14   26  ---    7 |    59   59   66   66   55   65  ---    60
 R18E | 1248    9   14   16   16   27   14  ---    7 |    44   38   46   48   50   45  ---    43
 R19E | 1225   20   50   52   49   37   22  ---   17 |    48   45   51   74   56   39  ---    41
 R20E | 1008   29   40   54   42   38   34  ---   17 |   100   79  102  100   94   95  ---    92
 R21E |  849   11   26   12   19   17   28  352    9 |    37   38   36   39   38   44  106    36
 R22E | 1615   11   26   18   22   30   36  ---   10 |    60   54   57   60   59   72  ---    58
 R23E | 2272   17   29   25   30   34   20  ---   11 |   103   98   95   91  109   88  ---    96
 R24E | 1083    7   37   12   18   18   16  ---    9 |    83   86   79   80   85   79  ---    81
XR26E | 5962   11  ---   29  ---  ---   23  ---   13 |    26  ---   28  ---  ---   36  ---    27
------+----------------------------------------------+------------------------------------------
 RMS  | 1659   16   26   37   25   27   24  222      |T   62   57   56   66   64   65   94    59
 WRMS | 1659   13   26   32   19   22   23  222      |NE  68   58   57   67   67   75   89    64
 MEDI | 1225   11   20   29   19   19   22  186      |MD  62   57   53   66   61   67   98    60

Table 3.2127.3  GPS week: 2127   Day: 3   MJD: 59136                            

        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  |  774   24   26   67   33   28   23  ---   15 |   100   72   45   84  106   92  ---    85
 R02  | 3230    4   18   29   27   15   14   96    7 |    66   47   49   79   73   63  148    62
 R03  |  576    4   15   21   15   14   16  104    6 |    62   49   44   68   66   65   60    59
XR04  | 1248   18   14   29  ---   17   28  ---   10 |    66   56   48  ---   47   34  ---    51
 R05M |  562   12   12   18   33   15   31  ---    9 |    51   46   44   74   53   32  ---    48
 R07M | 1224   12   12   24   14   19   16  211    7 |    61   51   39   52   66   52   66    54
 R08  |  936    9   21   19   27   35   31  ---   10 |    61   60   53   75   90   49  ---    62
 R09M | 3216   15   13   11   18   13   19  ---    6 |    23   28   25   30   29   27  ---    22
 R11  | 2967    5   16   16   18   11   22  189    6 |    40   36   52   54   41   37   59    41
 R12  | 1823    9   39   27   24   19   30  ---   10 |    56   33   46   70   63   72  ---    55
 R13  | 1865   25   41   66   33   34   35  ---   17 |    63   31   38   68   56   68  ---    51
 R14  |  580    9   20   29   20   15   27  ---    8 |    39   26   42   53   52   55  ---    41
 R15M | 1111    8   18   44   29   13   22  ---   10 |    54   49   42   69   60   70  ---    55
 R16M | 2146   17   38   29   30   48   21  ---   13 |    48   38   57   63   62   54  ---    50
 R17E |  595    9   19    9   15   18   31  ---    7 |    32   32   27   31   27   29  ---    27
 R18E | 1966    7   12   15   16   16   21  ---    6 |    21   20   25   26   23   30  ---    20
 R19E | 1602   23   51   41   54   38   34  ---   17 |    31   32   57   70   47   41  ---    33
 R20E | 1825   20   59   39   50   42   33  ---   17 |    67   61   43   76   73   69  ---    57
 R21E | 1346    8   31   19   31   22   24   88    9 |    41   30   36   60   39   39  129    39
 R22E |  860   13   34   20   32   25   40  ---   11 |   133  136  142  154  122  153  ---   137
 R23E | 1893   16   21   21   24   22   20  ---    9 |    38   44   51   38   46   36  ---    39
 R24E |  641    5   31   18   21   13   18  ---    7 |    31   36   36   42   38   31  ---    32
XR26E | 4858   11  ---   21  ---  ---   20  ---   11 |    23  ---   26  ---  ---   38  ---    24
------+----------------------------------------------+------------------------------------------
 RMS  | 1730   14   29   32   29   25   26  147      |T   52   46   46   63   58   53   92    49
 WRMS | 1730   11   29   26   23   22   24  147      |NE  61   45   46   68   66   59   89    56
 MEDI | 1346   11   20   21   27   18   23  104      |MD  51   38   44   68   53   49   66    50

Table 3.2127.4  GPS week: 2127   Day: 4   MJD: 59137                            

        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  |  820   34   31   48   11   18   25  ---   13 |    87   74   43   71   54   61  ---    65
 R02  | 2120   11   16   24   16   16   15   78    7 |    68   58   50   58   64   61   92    60
 R03  |  725    6   20   28   12   25   23   86    8 |    61   61   56   68   70   75   53    63
XR04  | 1700   17   13   38  ---    9   24  ---   11 |    79   71   64  ---   78   80  ---    74
 R05M |  690   21   21   25   11   15   38  ---   10 |    51   48   31   31   37   24  ---    35
 R07M |  681   14   16   12   12   10   24  238    6 |    60   50   49   57   56   47   75    53
 R08  | 1260   18   25   14   22   28   17  ---    9 |    59   56   69   91   86   76  ---    70
 R09M | 3700   10   15   11   19   20   13  ---    6 |    19   26   26   30   29   24  ---    22
 R11  | 1434    9   16   12   14    9   21  176    6 |    53   47   50   48   49   37   48    47
 R12  | 1510   11   44   25   30   33   15  ---   12 |    67   56   64   86   84   65  ---    68
 R13  | 1378   24   45   58   34   18   56  ---   17 |    57   79   36   64   53  101  ---    58
 R14  |  847    8   21   18   26   16   17  ---    7 |    47   37   40   50   51   48  ---    43
 R15M |  812    8   23   36   28   13   33  ---   10 |    60   48   42   69   54   84  ---    58
 R16M | 1760   12   32   28   43   49   22  ---   14 |    41   40   47   62   45   47  ---    42
 R17E |  567   13   20   13   12   19   31  ---    8 |    65   71   67   67   56   71  ---    65
 R18E | 2367   13   15   15   19   17   18  ---    7 |    38   43   50   52   41   45  ---    43
 R19E |  819   26   47   33   59   37   48  ---   18 |    34   24   38   59   41   36  ---    27
 R20E | 2274   26   54   36   52   23   50  ---   17 |    62   53   68   96   57   74  ---    61
 R21E | 1125   10   27   24   23   25   27   77   10 |    55   51   46   63   56   59   60    51
 R22E | 2194   15   27   27   29   33   38  ---   12 |    86   79  105   92  110   75  ---    89
 R23E | 1742   13   20   22   24   18   26  ---    9 |    87   79   85   80   76   74  ---    81
 R24E |  971   14   36   16   19   11   30  ---    9 |    67   72   66   70   67   67  ---    67
XR26E | 6098   18  ---   18  ---  ---   26  ---   14 |    28  ---   36  ---  ---   51  ---    33
------+----------------------------------------------+------------------------------------------
 RMS  | 1610   17   30   28   28   24   30  146      |T   57   55   53   64   59   60   65    55
 WRMS | 1610   14   30   24   17   23   26  146      |NE  64   59   52   67   65   67   64    60
 MEDI | 1378   13   21   24   22   18   25   86      |MD  60   53   50   64   56   61   60    58

Table 3.2127.5  GPS week: 2127   Day: 5   MJD: 59138                            

        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  |  700   37   44   61   21   16   49  ---   18 |    86   47   43   84   62   95  ---    66
 R02  | 1291   11   12   21   13   13   22   94    6 |    54   45   44   46   54   52   45    47
 R03  | 1301   10   12   23   13   27   29  101    8 |    58   54   45   46   71   38   27    52
XR04  | 1902   11   17   34  ---   11   19  ---    9 |    65   66   49  ---   58   71  ---    61
 R05M | 1545   16   19   28   13   19   29  ---    9 |    47   38   30   32   46   38  ---    36
 R07M |  565    8   13   28   27   19   28  248    9 |    52   44   42   69   48   58   79    49
 R08  | 1654    8   17   15   30   16   12  ---    7 |    55   49   54   70   60   56  ---    55
 R09M | 3617   12   11   16   21   14   39  ---    8 |    40   42   38   40   53   55  ---    43
 R11  |  777    6   14   10   16   14   18  176    5 |    41   36   37   50   33   44   37    38
 R12  |  920   15   42   29   17   23   24  ---   11 |    62   43   48   56   57   61  ---    52
 R13  | 2435   28   35   53   40   33   56  ---   18 |    52   40   30   68   44   79  ---    48
 R14  |  874    9   26   13   29   17   20  ---    8 |    34   26   33   52   23   47  ---    32
 R15M |  790    5   22   46   18   24   31  ---   11 |    44   36   29   48   50   59  ---    40
 R16M |  934   24   60   30   47   61   25  ---   19 |    50   57   50   71   43   60  ---    51
 R17E |  602   13   22   11   13   14   24  ---    7 |    59   62   62   61   72   64  ---    61
 R18E |  711    9   13   14   16   18   25  ---    7 |    34   32   38   41   35   50  ---    36
 R19E |  721   35   35   37   64   30   47  ---   18 |    39   36   50   93   48   51  ---    40
 R20E | 3100   33   54   55   77   29   46  ---   22 |    93   96   78   79   90   99  ---    84
 R21E |  750    6   23   14   36   25   31   61   10 |    50   43   45   69   34   53   54    48
 R22E | 2453   26   35   36   25   38   34  ---   14 |   192  196  212  210  189  198  ---   196
 R23E |  933   18   19   30   29   27   24  ---   11 |    93   82   92   98   93   99  ---    91
 R24E | 2495   16   28   21   18   18   34  ---   10 |    77   72   78   73   76   80  ---    74
XR26E | 5786   14  ---   28  ---  ---   22  ---   14 |    20  ---   33  ---  ---   32  ---    22
------+----------------------------------------------+------------------------------------------
 RMS  | 1643   19   30   32   32   26   33  151      |T   60   56   54   69   60   66   48    57
 WRMS | 1643   14   30   27   22   21   29  151      |NE  56   45   42   59   51   60   36    50
 MEDI |  934   13   22   28   21   19   28  101      |MD  52   44   45   68   53   58   45    49

Table 3.2127.6  GPS week: 2127   Day: 6   MJD: 59139                            

        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  |  708   29   39   59   25   14   32  ---   15 |   118   71   60  109   92  113  ---    95
 R02  | 1792    9   24   15   13   12   24  130    7 |    83   69   73   81   85   94   65    80
 R03  |  659   12   17   22   16   21   29  115    8 |    87   75   70   80   95   65   45    80
XR04  | 1247   13   22   31  ---   14   11  ---    9 |    93   82   70  ---   87   81  ---    84
 R05M | 1449   13   19   33   12   20   17  ---    8 |    64   53   47   53   70   51  ---    56
 R07M | 1039   14   11   25   26   13   43  243   10 |    73   58   51   74   59   55  115    62
 R08  |  793   10   22   22   22   17   22  ---    8 |    75   65   65   97   87   87  ---    78
 R09M | 2718   11   10    8   15   15   42  ---    8 |    46   55   51   48   55   66  ---    50
 R11  |  976    6   11   16   14   12   35  173    7 |    57   53   53   64   47   74   63    56
 R12  |  741   10   41   38   25   19   36  ---   12 |    82   62   58   91   86   92  ---    77
 R13  | 2398   22   48   59   27   54   51  ---   19 |    85   57   47   94  114  103  ---    82
 R14  | 1011   11   29   21   21   10   16  ---    8 |    55   42   39   61   48   56  ---    49
 R15M |  771   12   24   35   17   17   21  ---    9 |    66   48   39   69   67   66  ---    59
 R16M |  933   17   39   35   27   41   22  ---   13 |   126  117  124  129  135  133  ---   126
 R17E |  681    9   28   12   14   17   26  ---    7 |   101  101  104  102  104  100  ---   101
 R18E |  798    9   15   13   15   14   21  ---    6 |    66   68   68   63   66   71  ---    66
 R19E |  619   23   43   37   76   39   36  ---   19 |    71   79   78   99   79   68  ---    72
 R20E | 3217   27   56   51   61   39   53  ---   20 |   130  127  117  138  122  122  ---   123
 R21E |  884    5   22   17   19   16   19  111    7 |    61   58   65   76   51   56  102    61
 R22E | 2728   19   28   30   36   42   37  ---   14 |   171  172  173  179  180  167  ---   172
 R23E |  992   13   15   21   21   25   34  ---    9 |   160  160  159  158  161  159  ---   159
 R24E | 1749   15   37   28   25   16   23  ---   10 |   135  134  142  138  139  138  ---   136
XR26E | 4341   15  ---   26  ---  ---   34  ---   16 |    41  ---   47  ---  ---   52  ---    43
------+----------------------------------------------+------------------------------------------
 RMS  | 1530   15   30   32   30   25   32  162      |T   88   82   78   95   92   89   78    85
 WRMS | 1530   12   30   27   19   20   30  162      |NE  81   64   59   84   82   85   57    75
 MEDI |  992   13   24   26   21   17   29  130      |MD  82   68   65   91   86   81   65    78



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