[IGSREPORT-26126] Wk 2016 IGLOS Final Orbits

acc acc at igs.org
Sat Sep 15 04:17:11 PDT 2018


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2016   (Aug 26, 2018 - Sep 01, 2018) 
                                                                               
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 2.2016.
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:
                                                                               
 igl2016[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2016 in the SP3 format.
 igl20167.sum      Combination Report for GPS Week 2016.


    
    
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  |      3.9 ns
                1  |      2.7 ns
                2  |      2.9 ns
                3  |      6.7 ns
                4  |      6.7 ns
                5  |      3.7 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
               ----+--------+---------------
                2  |  GRG   | R18
                2  |  IAC   | R18
                4  |  COD   | R18
                5  |  IAC   | R18

    
         
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 1.2016, 1a.2016).
        
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 2.2016.0-6)                                                                                
    
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 3.2016.0-6). 
        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 2016 summary.                      (Aug 26, 2018 - Sep 01, 2018)

Table 1.2016.a     GPS week : 2016   MJD: 58356.0-58362.0

         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    -1     4    -2   -14     4   .03   33   32 | 2181745     849 169776 295081
        |    1     1     2    14    12    39   .05           | 3741470    3827
cof  n/a|    0     0     6     4   -17     6   .06   36   34 | 2194218     904 169777 295080
        |    1     2     2    17    13    31   .03           | 3760486    3869
emx  n/a|   -2     0    -3    42   -22     0   .10   24   23 |     511    -719   3590   9254
        |    1     0     2    24    24    75   .08           |    8135    1681
esx  n/a|    0     0    -1    -1     3    11   .12   14   13 |    3160     117   3968  10980
        |    0     0     0    14    16    23   .02           |    8873    2761
gfz  n/a|    0     1    -6    20    28    28   .07   26   24 |       0     -19   3567   9419
        |    1     1     1    13    25    20   .09           |       0    2123
grg  n/a|    0     0     8   -73     6  -126  -.36   41   36 |    4017     -11   3552   9301
        |    2     1     7    13    38    63   .06           |    1539    2410
iac  n/a|    1     0     1   -16     6    23  -.17   21   21 | 2155131     964 289022 294446
        |    1     0     2    49    54    67   .04           | 3672732    3093
mcc  n/a|    2     1    22   -14    24  -152  -.68  173  173 |     ---     ---    ---    ---
        |    6    12    16   123    60   635   .61           |     ---     ---


Table 1.2016.b     GPS week : 2016   MJD: 58356.0-58362.0   

         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   15   15   15   18   19   21 |
 R02  |    7    6    9   12    9    9    8 |
 R03  |    9   10   10   12   11   10    9 |
 R04  |    8    8    8    7    7    7    7 |
 R05  |   20   19   19   12    9    8   10 |
 R07  |   10   10   10    8    8    9    7 |
 R08  |    8    8   10    8    9    7    8 |
 R09  |    7    6    6    6    7    6    5 |
 R10  |    7    7    6    7    8    6    8 |
 R11  |   10    9    7    8    9    7   10 |
 R13  |   12   11    8    9    8    8    7 |
 R14  |   10   13    9    8    9    9    9 |
 R15  |   14   16   15   15   13   13   12 |
 R16  |   13   14   13   15   17   16   15 |
 R17  |   10   11    9    9    9    9   11 |
 R18  |    9    8   98  406  175  167   11 |
 R19  |   17   16   16   19   17   16   13 |
 R20  |   12   11   11   12   12   13   15 |
 R21  |    9   10   12   11   11   10   10 |
 R22  |    9   10   10   10   11    9   10 |
 R23  |   10   10    7    7    8    7    9 |
 R24  |   14   15   15   20   12   15   17 |
 R26  |   25   25   19   14   17   16   12 |


Table 1.2016.c     GPS week : 2016   MJD: 58356.0-58362.0   

         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 2016 0   |   66   -13   186    -305     245     971  81.4  1473  1473 |    3907       0
brd 2016 1   |   49    39   109      69    -366    -801  82.5  1388  1388 |    2671       0
brd 2016 2   |  -94   -30    59     892    -506    -749  82.0  1313  1313 |    2891       0
brd 2016 3   | -102     3   144    -553    -449     166  83.3  1370  1370 |    6676       0
brd 2016 4   |   26   -42   116     558    -629    2311  83.4  1207  1207 |    6724       0
brd 2016 5   |   59    -1    93     401     469    2049  83.1  1461  1461 |    3717       0
brd 2016 6   |    3    19   126     945     412     -82  83.3  1611  1611 |    1449       0
-------------+------------------------------------------------------------+----------------
brd 2016 mean|    1    -3   119     286    -117     552  82.7  1403  1403 |    4005       0
brd 2016 sdev|   71    28    39     576     472    1264    .8   128   128 |    2007       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 2.2016.0  GPS week: 2016   Day: 0   MJD: 58356                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0     6   -23   -14    37  -.00   32   30 |    2825     -15   3264   9153
cof  n/a|   -2     0     8   -26   -33    40   .06   34   32 |    2800      15   3266   9154
emx  n/a|   -3     0     0    30   -26   -23   .03   21   21 |   -3410    -177   3272   8816
esx  n/a|    0     0    -1    20    14     4   .10   15   14 |   -1590     521   3273  11246
gfz  n/a|    0     0    -8    29    62    63   .14   26   23 |       0     269   3271   9054
grg  n/a|    0     0    -2   -56    15   -52  -.31   35   32 |    3965     194   3301   8676
iac  n/a|    2     0     0   -25   -21    45  -.15   22   22 |    5321    -878   4478   9249
mcc  n/a|    3     3    12  -129   -30  -453 -1.76  167  167 |     ---     ---    ---    ---

Table 2.2016.1  GPS week: 2016   Day: 1   MJD: 58357                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     4   -14   -10    16   .07   34   33 |    1495     418   3168  10037
cof  n/a|    0     1     4    -6   -25     5   .11   36   34 |    1485     435   3168  10033
emx  n/a|   -3     0    -2    18   -48  -113   .03   22   22 |   -4402    -450   3189   9778
esx  n/a|    0     0     0   -17    27   -13   .09   14   13 |   13640   -1134   3190  12054
gfz  n/a|    0     1    -5    27    40     3   .10   30   25 |       0      42   3198   9874
grg  n/a|    3     0     7   -53    47   -45  -.33   45   38 |    2476     542   3167   9737
iac  n/a|    0     1    -1    53   -38   108  -.15   20   20 |    1188     108   4929  18028
mcc  n/a|    4   -13    34   103   -62    57  -.82  130  130 |     ---     ---    ---    ---

Table 2.2016.2  GPS week: 2016   Day: 2   MJD: 58358                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    1     1     0    -6   -22    -6   .05   33   32 |    2944   -4302   3396   9677
cof  n/a|    0     0     4    12     1     0   .05   37   38 |    2962   -4346   3403   9679
emx  n/a|    0     0    -1    94   -46   -77  -.00   22   22 |    8866   -3306   3439   9362
esx  n/a|    0     0    -1     1    13     0   .13   13   12 |    4927   -2729   3420  11782
gfz  n/a|   -2     1    -6     3    12    42   .21   24   23 |       0   -3193   3351   9500
grg  n/a|   -3     0    16   -82   -45  -120  -.40   52   44 |    4854   -3522   3394   9635
iac  n/a|    2     0     0   -77    52    88  -.21   21   21 |    7686   -1140   4220  12044
mcc  n/a|    0     4    48   -30   -19   472  -.23  124  124 |     ---     ---    ---    ---

Table 2.2016.3  GPS week: 2016   Day: 3   MJD: 58359                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2    -3     5    18   -17    45   .08   37   36 |  -10900    3779   4255  26464
cof  n/a|    0    -2     7     1   -32     6   .08   35   34 |  -10923    3816   4250  26461
emx  n/a|   -1     0    -5    33   -43    48   .19   27   26 |   -9540    1373   4073  10240
esx  n/a|    0    -1    -2   -15   -17   -15   .09   14   12 |   -6487    1638   4051  12529
gfz  n/a|    0     2    -8     6     4    15   .05   26   19 |       0    3150   4018  10321
grg  n/a|    2    -3     0   -81   -20  -225  -.47   45   34 |    4488    3583   3968   9972
iac  n/a|    0     0     6    37   104    55  -.11   20   21 |    6446     858   5150  11746
mcc  n/a|   13    26    -3  -129    89   715   .15  186  186 |     ---     ---    ---    ---

Table 2.2016.4  GPS week: 2016   Day: 4   MJD: 58360                            

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    -4     5    -1   -37    28   .06   31   30 | 7042340    2508 999999 999999
cof  n/a|    0    -4     7    15   -16    50   .05   34   32 | 7129701    2849 999999 999999
emx  n/a|   -2     0    -1    29     0    95   .13   25   25 |   -4339   -1704   3446   8636
esx  n/a|    1     0    -1   -11     8    27   .14   14   13 |    3675     462   4487   9122
gfz  n/a|    1     1    -7    10    60    22   .04   24   27 |       0     188   3421   8686
grg  n/a|    3     0     9   -74    63  -160  -.31   39   39 |    6808    -174   3333   8894
iac  n/a|    1     0     3    -1   -35   -63  -.21   23   23 | 7652386    5054 999999 999999
mcc  n/a|   -4    -6    16   151    59  -899  -.98  210  210 |     ---     ---    ---    ---

Table 2.2016.5  GPS week: 2016   Day: 5   MJD: 58361                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2    -2     5     0     2   -18  -.05   33   31 | 8229032    6646 170252 999999
cof  n/a|   -1     0     8    26    -6   -18   .04   35   34 | 8229030    6654 170250 999999
emx  n/a|    0     0    -6    49    -6    53   .11   24   24 |   12942    1086   3821   8723
esx  n/a|    0     1    -1     5    -6    33   .15   13   12 |   14984    5021   5460   9071
gfz  n/a|   -1     2    -4    38    14    16   .00   26   26 |       0    1528   3834   8851
grg  n/a|    1     0    12   -78    -5  -125  -.37   37   31 |    2756    1774   3824   8698
iac  n/a|    2    -1     1   -62   -32   -45  -.20   20   20 | 7408559    5360 999999 999999
mcc  n/a|    1    -3    30  -140    85  -910  -.69  196  196 |     ---     ---    ---    ---

Table 2.2016.6  GPS week: 2016   Day: 6   MJD: 58362                            

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    10    -2   -68   .00   31   30 |    4479   -3086   4103  10238
cof  n/a|    0     0     3     9   -10   -38   .03   38   32 |    4474   -3090   4107  10238
emx  n/a|   -2     0    -8    37    11    22   .19   25   24 |    3462   -1861   3892   9228
esx  n/a|    0    -1    -1     8   -13    44   .13   16   13 |   -7026   -2954   3897  11059
gfz  n/a|   -2     0    -5    27     4    39  -.05   27   24 |       0   -2119   3876   9647
grg  n/a|   -1     0    16   -87   -12  -154  -.35   38   35 |    2774   -2475   3880   9497
iac  n/a|    2    -1     0   -41    12   -19  -.15   21   21 |    4333   -2612   4383  10063
mcc  n/a|   -3     0    16    75    49   -49  -.44  198  198 |     ---     ---    ---    ---

       
       
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 3.2016.0  GPS week: 2016   Day: 0   MJD: 58356                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  732   64   71   28   21   24   30   27  ---   14 |    62   63   95   82   95   81   82  ---    80
 R02E |  914   16   27   19   13   18   21   12  139    7 |   153  154  151  157  155  154  151  153   153
 R03E | 1418   42   44   15    7   23   14   12  109    8 |   106  110   93   97   94  103   98  186    96
 R04E |  758   33   38   11    8   25   17   13  ---    7 |    56   59   54   52   55   58   55  ---    52
XR05E |12343   26   32  ---  ---  ---  ---   14  ---   19 |    91   90  ---  ---  ---  ---   84  ---    86
 R07E |  757   39   44   15    7   26   28   19  246    9 |    70   71   59   62   69   67   60  113    61
 R08E | 2006   26   27   15   10   26   23   12  ---    8 |    68   70   63   68   69   73   63  ---    65
 R09  |  915    9   11   12   13   16   16   25  ---    7 |    61   64   59   63   64   60   69  ---    61
 R10  | 1006   12   11   10   14   25   25   16  ---    7 |    70   74   69   73   67   75   68  ---    69
 R11  |  672   20   16   27   15   14   37   20  195   10 |    82   82   67   82   76   88   71   62    75
 R13  | 2486   13   13   10   14   23   67   14  ---   11 |    78   78   74   76   70  112   71  ---    75
 R14  | 1010   29   33   16   18   26   35   22  ---   10 |    91   92   82   79   72   95   72  ---    78
 R15  | 3056   49   51   32   26   23   23   36  ---   14 |    93   95   82   66   64   72   62  ---    68
 R16  |  564   32   34   22   19   19   52   26  ---   12 |    86   85   67   80   77   98   72  ---    75
 R17  |  660   32   32   14   11   27   29   27  ---   10 |    39   40   41   36   35   43   34  ---    35
 R18  | 2215   27   26    8   16   25   18   20  ---    8 |   109  165   26  140   35   37  148  ---   124
 R19  | 2256   50   53   37   21   58   35   29  ---   16 |    38   38   52   35   39   34   32  ---    35
 R20  |  664   12   23   24   15   31   54   24  ---   12 |    34   35   46   45   40   50   29  ---    38
 R21  |  831   23   27   16    9   20   25   26   99    8 |    49   47   43   54   58   50   53   74    49
 R22  |  925   31   30   10    7   33   18   22  ---    8 |    29   28   31   34   39   27   34  ---    32
 R23  |  897   16   17   28   23   16   21   14  ---    9 |    37   40   39   39   41   41   30  ---    35
 R24  | 2145   31   20   33   18   19   64   23  ---   14 |    44   51   51   46   46   41   37  ---    41
XR26  | 2163   29   80  ---  ---  ---  ---   21  ---   24 |    44   88  ---  ---  ---  ---   32  ---    36
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1473   32   34   21   15   26   35   22  167      |T   69   74   64   69   64   69   65  117    66
 WRMS | 1473   30   32   21   14   23   32   22  167      |NE  61   68   55   63   54   61   57   68    57
 MEDI |  925   29   30   16   14   24   25   21  139      |MD  68   71   59   66   64   67   63  113    65

Table 3.2016.1  GPS week: 2016   Day: 1   MJD: 58357                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1326   58   54   34   14   32   65   22  ---   15 |    62   61   87   81   86   80   74  ---    75
 R02E | 1095   18    8   12    5   24   20    8   88    5 |   139  138  142  136  141  135  139  138   138
 R03E | 2151   40   49   18    7   30   40   10  139    9 |    66   70   55   54   58   69   57  211    56
 R04E |  838   28   31   19    9   22   24   16  ---    8 |    44   46   46   45   47   47   47  ---    44
XR05E | 2278   25   24  ---  ---  ---  ---   14  ---   19 |    67   61  ---  ---  ---  ---   69  ---    65
 R07E |  941   39   39   15    9   30   29   19  173    9 |    55   55   49   53   55   60   51   73    51
 R08E | 1674   32   33   13    9   23   24   12  ---    7 |    54   54   50   50   51   55   51  ---    50
 R09  | 1420    9   11    9   11   16    9   20  ---    6 |    51   49   46   46   58   49   61  ---    50
 R10  |  814   11   21   19   10   23   19   17  ---    7 |    51   48   42   53   49   56   57  ---    50
 R11  |  797   19   15   18    8   36   35   16  141    8 |    56   54   47   55   57   66   58   67    54
 R13  | 2861   10   17   18   13   19   73   10  ---   10 |    57   60   50   60   56   85   59  ---    57
 R14  |  870   31   24   16   20   36   73   12  ---   12 |    61   60   55   60   57   88   58  ---    57
 R15  | 1369   61   59   36   21   43   23   35  ---   16 |    63   63   54   49   47   49   52  ---    49
 R16  |  670   30   42   40   21   15   68   24  ---   14 |    65   74   56   55   55   63   63  ---    56
 R17  |  635   35   35   22   15   29   25   26  ---   10 |    37   39   38   36   31   34   36  ---    34
 R18  | 2411   32   25   12   12   24   19   13  ---    7 |   107  175   24  183   34   36  156  ---   121
 R19  | 1484   64   62   27   25   48   38   31  ---   16 |    30   29   30   36   43   33   27  ---    30
 R20  |  950   22   20   24   18   27   53   18  ---   11 |    36   38   36   31   34   36   24  ---    28
 R21  | 1045   30   29   21   10   33   42   19   88   10 |    46   46   45   44   49   43   50   56    45
 R22  |  785   30   27   16    7   25   30   31  ---    9 |    32   27   31   35   34   46   36  ---    33
 R23  |  926   17   18   26   20   17   31   17  ---    9 |    31   32   33   35   32   39   36  ---    32
 R24  | 1407   31   63   26   13   42   93   26  ---   15 |    51   76   47   31   40   48   39  ---    35
XR26  | 2157   28   69  ---  ---  ---  ---   22  ---   24 |    45   65  ---  ---  ---  ---   33  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1387   34   36   22   14   30   45   20  130      |T   56   61   50   58   53   57   57  109    54
 WRMS | 1387   33   34   22   13   25   38   20  130      |NE  51   58   42   53   45   51   52   61    47
 MEDI | 1095   30   29   19   12   27   31   18  139      |MD  54   55   47   50   49   49   52   73    50

Table 3.2016.2  GPS week: 2016   Day: 2   MJD: 58358                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1986   50   45   38   13   23   53   42  ---   15 |    87   92  116   94  104   78   85  ---    92
 R02E | 1423   15   21   21   11   18   52   23   60    9 |   135  134  135  136  134  139  135  171   134
 R03E | 1142   43   41   15    9   27   36   17  135   10 |   131  128  114  114  111  126  117  241   116
 R04E |  782   30   34   15   10   21   39   12  ---    8 |    49   48   41   38   42   61   36  ---    38
XR05E | 1155   37   55  ---  ---   25  ---   18  ---   19 |    94   98  ---  ---   69  ---   76  ---    80
 R07E | 1163   37   33   16    9   25   53   17  185   10 |    58   59   53   52   56   82   46   84    51
 R08E | 1798   28   30   17   11   22   59   19  ---   10 |    56   60   51   52   54   78   48  ---    50
 R09  | 1531    9   15   11    7   17   27   11  ---    5 |    34   40   36   40   51   19   35  ---    36
 R10  | 1118   19   25   13   13   13   20   12  ---    6 |    38   42   36   47   44   43   41  ---    41
 R11  |  804   21   23   13    9   24   23   14  112    7 |    42   45   40   36   30   45   35   66    35
 R13  | 2135   13   13   12   10   11   58   15  ---    7 |    47   47   44   45   43   78   39  ---    44
 R14  | 1218   21   29   15   12   21   47   16  ---    8 |    50   57   43   43   39   67   38  ---    42
 R15  | 1623   57   62   33   13   46   34   27  ---   15 |    56   60   40   30   33   39   26  ---    30
 R16  |  654   29   37   40   24   19   58   20  ---   13 |    48   56   45   43   40   46   38  ---    41
 R17  |  721   23   30   13    8   23   37   24  ---    8 |    19   23   21   26   26   31   23  ---    21
XR18  | 2101   99  427  ---  ---   96  185  273  ---   97 |   150  384  ---  ---   60  133  217  ---   118
 R19  |  747   74   80   18   24   26   49   28  ---   16 |    23   32   28   25   23   27   21  ---    17
 R20  | 1481   12   18   16   19   20   79   13  ---   10 |    39   45   36   26   22   37   21  ---    25
 R21  |  987   28   35   21    8   37   59   27   90   11 |    31   32   27   30   32   65   35   50    31
 R22  |  788   24   45   18   12   24   49   20  ---    9 |    26   30   19   29   21   34   19  ---    20
 R23  | 1402   15   15   22   14    8   28   11  ---    7 |    22   23   21   16   23   17   15  ---    15
 R24  | 1344   36   33   31    9   21  104   26  ---   14 |    50   47   53   32   34   21   31  ---    34
XR26  | 1382   21   48  ---  ---  ---  ---   18  ---   19 |    23   44  ---  ---  ---  ---   24  ---    20
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1313   33   37   22   13   24   52   21  124      |T   56   70   49   47   49   60   52  122    49
 WRMS | 1313   32   38   22   12   23   44   21  124      |NE  43   62   34   33   34   46   41   58    35
 MEDI | 1218   28   33   16   11   22   49   18  112      |MD  48   47   40   38   40   46   36   84    38

Table 3.2016.3  GPS week: 2016   Day: 3   MJD: 58359                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1961   61   45   28   20   35   55   19  ---   15 |    49   50   68   76   85   70   69  ---    66
 R02E | 1499   21   22   17   18   28   36   36   64   11 |   151  148  150  160  156  150  140  184   150
 R03E | 1125   57   44   29   17   18   28   16  161   12 |   156  166  155  165  157  166  145  254   156
 R04E |  930   26   21   13    9   19   19   13  ---    7 |    44   44   45   43   46   46   48  ---    43
 R05E | 1388   26   38   38   21   22   26   19  ---   11 |    85   89   32   25   37   30   82  ---    80
 R07E |  831   33   33   16   10   21   19   15  357    8 |    47   50   56   58   58   55   59  168    54
 R08E | 1255   27   27   12    8   19   25   20  ---    7 |    48   54   46   47   56   47   54  ---    47
 R09  | 1929   10   11   20    6    9   20    9  ---    5 |    25   28   29   28   32   27   30  ---    27
 R10  | 1059   13   13   14   12   16   27   11  ---    6 |    42   38   41   50   40   67   47  ---    46
 R11  |  612   13   12   12   13   14   23   23   80    7 |    50   51   41   55   54   50   45   61    47
 R13  |  596    8   11   15   14   17   44   17  ---    8 |    50   53   45   56   40   73   43  ---    49
 R14  | 1074   30   19   21    6   17   16   22  ---    8 |    58   53   49   40   36   49   34  ---    40
 R15  | 2889   56   47   36   10   43   38   31  ---   15 |    71   65   57   37   43   45   31  ---    41
 R16  |  714   50   59   38   16   30   66   18  ---   15 |    55   58   55   44   43   62   47  ---    46
 R17  |  688   29   28   19    9   19   26   27  ---    9 |    31   32   39   34   34   38   28  ---    32
XR18  | 2715  563 1192  ---  ---  ---  ---  294  ---  406 |   555 9999  ---  ---  ---  ---  891  ---   774
 R19  |  932   75   74   30   25   52   65   25  ---   18 |    34   37   42   41   42   47   27  ---    33
 R20  | 1539   17   27   35   18   19   52   15  ---   11 |    43   60   44   46   29   31   29  ---    33
 R21  |  730   42   40   26    9   36   24   20   93   11 |    31   35   32   39   45   49   33   63    36
XR22  |  833   35   38   17    7   25  ---   17  ---    9 |    34   41   35   37   35  ---   34  ---    35
 R23  | 1797   15   18   15   13   16   19   16  ---    6 |    32   40   34   36   39   41   36  ---    33
 R24  | 1420   31   33   55   17   22  121   17  ---   19 |    42   48   40   39   53   65   32  ---    35
XR26  | 1269   14   59  ---  ---  ---  ---   13  ---   14 |    30   56  ---  ---  ---  ---   33  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1369   37   35   27   14   26   45   20  185      |T   76   58   54   55   55   60   87  146    84
 WRMS | 1369   36   34   26   12   19   34   21  185      |NE  73   46   41   41   40   49   88   62    83
 MEDI | 1125   29   33   20   13   19   26   18   93      |MD  47   50   44   43   43   49   43  168    43

Table 3.2016.4  GPS week: 2016   Day: 4   MJD: 58360                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1389   55   65   47   25   39   52   39  ---   18 |    75   79   83   69   86   80   67  ---    69
 R02E | 2000   24   34   21    9   21   37   19  165    9 |   193  202  198  195  196  192  189  244   193
 R03E | 1017   38   24   22   12   21   38   14  393   10 |    97  102  101   99  100   90  100  326    97
 R04E |  944   19   23   15    7   18   19   13  ---    6 |    39   41   34   38   38   40   39  ---    36
 R05E | 1348   27   28   22   13   16   32   15  ---    9 |    76   79   31   23   29   27   64  ---    66
 R07E |  678   29   41   21    8   21   19   16  100    8 |    62   63   65   62   68   66   66  204    63
 R08E |  769   21   28   20   10   21   34   16  ---    8 |    52   55   54   54   53   56   54  ---    52
 R09  | 2027   13   12   21   13   17   19   11  ---    7 |    35   33   35   42   45   31   45  ---    38
 R10  | 1235   10   16   17   13   22   33   14  ---    8 |    40   38   32   44   36   57   39  ---    38
 R11  |  656   14   12   16   12   18   32   27  115    8 |    42   40   37   48   45   51   44  107    42
 R13  |  891   12   17   23   18   11   22   15  ---    8 |    50   48   42   63   48   49   49  ---    50
 R14  |  901   23   22   17    9   34   29   16  ---    9 |    55   52   46   47   38   55   44  ---    44
 R15  | 1917   45   44   35    9   28   19   38  ---   13 |    64   62   53   38   36   55   33  ---    40
 R16  |  698   15   26   35   20   21   85   42  ---   16 |    53   56   47   58   50   82   50  ---    50
 R17  |  874   25   27   13    9   13   17   34  ---    8 |    26   27   28   34   41   30   25  ---    27
XR18  | 2087  358  276  ---  128  ---  ---  237  ---  174 |   125  205  ---  107  ---  ---  244  ---   257
 R19  | 1022   70   73   23   20   50   39   21  ---   16 |    23   23   27   35   34   22   22  ---    24
 R20  | 1332   18   20   32   21   14   57   18  ---   12 |    30   38   36   34   35   27   26  ---    26
 R21  |  525   36   33   22   13   18   31   32  127   11 |    36   37   39   35   38   35   49   33    36
XR22  |  711   39   31   14    8   29  ---   14  ---   10 |    29   22   24   24   32  ---   26  ---    24
 R23  | 1400    9   14   12   18   25   30   11  ---    8 |    25   27   23   28   31   40   23  ---    23
 R24  |  861   34   50   29   11   27   55   13  ---   12 |    34   51   31   33   39   77   28  ---    26
XR26  | 1657   19   81  ---  ---  ---  ---   14  ---   16 |    36   77  ---  ---  ---  ---   26  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1206   31   34   25   14   24   39   23  210      |T   56   63   50   55   53   58   58  182    58
 WRMS | 1206   30   32   25   13   27   39   23  210      |NE  43   52   35   44   39   47   48   70    48
 MEDI | 1017   24   28   21   12   21   32   16  127      |MD  42   51   37   42   39   51   44  204    40

Table 3.2016.5  GPS week: 2016   Day: 5   MJD: 58361                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  504   70   66   36   28   40   59   38  ---   19 |    54   55   54   64   72   53   64  ---    52
 R02E | 3377   27   23   27    8   23   28   16  123    9 |   124  121  118  115  116  120  118  147   117
 R03E | 1871   33   38   21    8   29   36   16  375    9 |    70   71   56   59   66   72   62  279    60
 R04E |  873   24   23   19    8   22   19   12  ---    7 |    38   39   35   32   42   34   35  ---    32
 R05E | 1336   25   29   18   13   16   23   13  ---    7 |    65   64   22   23   29   25   60  ---    61
 R07E |  704   32   31   21    5   27   19   14   87    8 |    49   48   52   49   56   48   51   84    49
 R08E |  679   20   25   20    8   22   21   13  ---    7 |    44   47   50   43   45   42   47  ---    43
 R09  | 2498    8   12    9   10   17   14   17  ---    5 |    36   40   32   33   46   33   47  ---    36
 R10  | 1515   11   16   13    6   27   21    9  ---    6 |    37   45   39   38   40   47   42  ---    38
 R11  |  561   18   17   11    9   19   20   15  112    6 |    55   55   48   54   55   57   51   74    51
 R13  |  713   16   18   19    9   13   44   12  ---    8 |    50   57   47   48   50   64   53  ---    49
 R14  |  991   20   24   19   10   26   24   23  ---    8 |    55   57   53   54   50   55   51  ---    52
 R15  | 2865   50   49   37   16   28   28   28  ---   13 |    51   52   47   36   39   42   37  ---    38
 R16  |  710   13   15   52    9   33   75   17  ---   15 |    56   58   48   47   60   68   54  ---    51
 R17  |  911   28   32   21   11   22   24   23  ---    9 |    27   29   27   31   30   31   22  ---    26
XR18  | 1035  287  279  ---   97  ---  ---  289  ---  167 |   101  184  ---  152  ---  ---  152  ---   227
 R19  | 1574   69   69   19   21   31   25   39  ---   15 |    29   36   37   45   43   34   26  ---    32
 R20  |  774   35   46   19   15   32   62   20  ---   13 |    43   47   48   24   22   23   26  ---    26
 R21  |  838   30   39   22    6   29   21   29  131    9 |    28   31   23   24   24   28   25   50    23
 R22  |  638   34   39   18   13   14   26   19  ---    9 |    19   20   27   24   19   26   20  ---    18
 R23  | 1121   16   14   20   16   14   22    8  ---    7 |    22   22   21   23   22   27   15  ---    18
 R24  |  901   21   24   27   24   40   72   13  ---   14 |    48   52   54   38   36   37   26  ---    34
XR26  | 1432   20  103  ---  ---  ---  ---   11  ---   15 |    29   97  ---  ---  ---  ---   30  ---    26
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1461   33   35   24   13   26   37   20  196      |T   49   57   44   48   45   46   48  126    50
 WRMS | 1461   31   34   24   12   26   31   20  196      |NE  42   55   39   44   38   40   42   62    46
 MEDI |  911   25   29   20   10   26   24   16  123      |MD  48   52   47   38   43   42   47   84    38

Table 3.2016.6  GPS week: 2016   Day: 6   MJD: 58362                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  594   64   74   29   46   44   48   42  ---   20 |    51   53   65   78   81   57   64  ---    58
 R02E | 3681   25   16   24    8   21   20   13  143    8 |   177  179  179  180  190  173  170  183   177
 R03E | 1097   32   37   25    9   22   22   19  371    9 |    70   72   75   81   81   74   80  247    76
 R04E |  973   22   24   18    8   19   23   14  ---    7 |    40   40   38   37   42   39   40  ---    36
 R05E | 1090   31   20   24    7   22   34   15  ---    9 |    64   61   29   24   42   33   65  ---    58
 R07E | 1311   27   25   21    5   20   18    9  128    7 |    47   50   54   52   60   57   57  115    52
 R08E |  622   15   15   24    8   22   28   15  ---    8 |    44   43   47   45   54   49   51  ---    45
 R09  | 3178   12   11   14    9   15   13    9  ---    5 |    52   51   47   50   52   47   53  ---    49
 R10  | 2115   19   22   18   20   16   21   15  ---    8 |    58   58   55   61   50   69   54  ---    56
 R11  | 1140   17   20   13    8   36   48   10  101    9 |    70   73   58   67   65   82   64   89    64
 R13  |  813   10   14   19    6   16   31    9  ---    6 |    63   61   55   66   58   94   64  ---    63
 R14  |  683   20   20   10   11   22   37   21  ---    8 |    77   78   74   72   60   87   62  ---    69
 R15  | 2410   44   44   32   15   39   11   21  ---   12 |    81   78   71   52   51   61   45  ---    54
 R16  |  597   13   23   26   19   38   68   35  ---   14 |    84   88   78   85   75  109   69  ---    79
 R17  |  741   36   31   30    6   42   18   20  ---   11 |    27   30   24   31   44   40   28  ---    28
 R18  | 1053   19   25   29   27   19   26   22  ---   11 |    92  167   51  142   42   51  139  ---   194
 R19  | 2673   56   59   25   15   24   17   33  ---   13 |    36   37   37   33   34   51   33  ---    30
 R20  |  939   43   77   30   15   20   69   27  ---   14 |    54   77   47   34   38   31   30  ---    33
 R21  |  894   31   26   21    9   33   24   22  108   10 |    35   33   36   34   33   34   35   53    33
 R22  | 1440   29   30   11    6   30   40   22  ---   10 |    27   27   25   26   26   26   27  ---    24
 R23  |  918   23   30   23   16   15   21   16  ---    8 |    26   32   21   24   20   24   27  ---    21
 R24  | 1074   26   69   47   26   24   82   12  ---   16 |    65  103   48   32   39   40   35  ---    36
XR26  | 2514   14  103  ---  ---  ---  ---   10  ---   12 |    33   95  ---  ---  ---  ---   30  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1610   31   38   25   16   27   38   21  198      |T   59   68   55   59   56   60   57  137    59
 WRMS | 1610   30   32   24   13   24   35   21  198      |NE  55   68   48   53   45   56   49   71    53
 MEDI | 1074   25   25   24    9   22   24   16  128      |MD  54   61   48   50   50   51   53  115    52



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