[IGSREPORT-27009] Wk 2084 IGLOS Final Orbits

acc acc at igs.org
Sat Jan 4 15:33:35 PST 2020


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2084   (Dec 15, 2019 - Dec 21, 2019) 
                                                                               
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 2.2084.
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:
                                                                               
 igl2084[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2084 in the SP3 format.
 igl20847.sum      Combination Report for GPS Week 2084.


    
    
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  |     -4.5 ns
                1  |     -4.0 ns
                2  |     -3.7 ns
                3  |     -3.9 ns
                4  |     -5.5 ns
                5  |     -5.0 ns
                6  |     -4.3 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.2084, 1a.2084).
        
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 2.2084.0-6)                                                                                
    
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 3.2084.0-6). 
        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 2084 summary.                      (Dec 15, 2019 - Dec 21, 2019)

Table 1.2084.a     GPS week : 2084   MJD: 58832.0-58838.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     0    -4    15    49   .00   29   26 |   20080    -400   2913   7784
        |    0     1     1    15    20    13   .03           |     753     845
cof  n/a|    0     0     0    -2     0    40   .00   31   27 |   20068    -389   2914   7786
        |    0     0     0    25    18    15   .06           |     759     848
emx  n/a|    1     0   -10    29    32   -10  -.02   27   27 |   -5456    -540   2911   7953
        |    1     1     1    29    29    32   .03           |    4527     800
esx  n/a|    0     0     1    -7   -25   -24   .05   20   18 |   -6423   -1704   2899   9693
        |    1     0     0    18    17    24   .03           |    8474    1631
gfz  n/a|   -1     0     1   -28   -24   -20   .09   29   18 |       0    -310   2917   7762
        |    1     1     1    15    14    31   .04           |       0    1013
iac  n/a|    0     0     6     9     9    14  -.15   25   21 |   -2668    -298   2907   7970
        |    1     1     2    19    24    58   .04           |     424     474
mcc  n/a|    6     2     8    94    30   312  -.31  221  221 |     ---     ---    ---    ---
        |    9    10    20   100   120   248   .30           |     ---     ---


Table 1.2084.b     GPS week : 2084   MJD: 58832.0-58838.0   

         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   19   19   17   17   18   19 |
 R02  |    5    5    5    7    7    5    7 |
 R03  |    7    8    7    8    7    6    6 |
 R05  |   11   11    9   10    8    8    9 |
 R07  |    8    8    6    9    9    7    7 |
 R08  |    8    8    8    7    9    9   10 |
 R09  |   11   11   13    7    6    6    6 |
 R11  |    8    7    8    6    6    7    9 |
 R12  |    7    7   10    9    8    9   10 |
 R13  |    9   10    9    8   10    9   10 |
 R14  |    9    9    8    9    8    8    9 |
 R15  |    8    8    9    8    8    9   10 |
 R16  |   14   15   11   14   11   18   14 |
 R17  |   12   11   12   11   13   12   11 |
 R18  |    9    7    8    7    6    7   10 |
 R19  |   37   36   35   33   37   32   32 |
 R20  |   14   19   22   20   17   16   17 |
 R21  |   12   11   12   13   13   11   12 |
 R22  |   13   28   15   11   13   11   12 |
 R23  |    9   11   11   12   11   10   10 |
 R26  |   27   23   24   29   15   16   12 |


Table 1.2084.c     GPS week : 2084   MJD: 58832.0-58838.0   

         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 2084 0   |    0   -15   112   -1073     -88    2695  84.1  1642  1642 |   -4465       0
brd 2084 1   |   12    28    27     526    3065    2200  83.3  1551  1551 |   -3972       0
brd 2084 2   |    1   -18     0    1634     373    3914  83.1  1504  1504 |   -3711       0
brd 2084 3   |  -54    54    64    -392       4    4789  83.8  1686  1686 |   -3864       0
brd 2084 4   |  -11    17   120     129    1550    4459  83.1  1692  1692 |   -5485       0
brd 2084 5   |   -9    89    46   -1231    -660    2508  82.2  1659  1659 |   -5022       0
brd 2084 6   |  -76    30   128     -88   -1082   -1882  80.3  1595  1595 |   -4278       0
-------------+------------------------------------------------------------+----------------
brd 2084 mean|  -19    26    71     -70     451    2668  82.8  1618  1618 |   -4399       0
brd 2084 sdev|   32    38    50     979    1421    2243   1.3    71    71 |     649       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 2.2084.0  GPS week: 2084   Day: 0   MJD: 58832                            

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     1   -10   -17    58   .01   29   26 |   19330    -631   3101   8765
cof  n/a|    0    -1     0   -46    -1    70  -.09   29   26 |   19317    -625   3100   8765
emx  n/a|    1    -1    -9    30    36    19   .01   22   22 |    2084     517   3087   8863
esx  n/a|    0     1     1   -26    -4   -15   .04   23   21 |  -13604   -3714   3078  10697
gfz  n/a|    0     0     3   -28   -11   -32   .13   33   19 |       0    -500   3095   8786
iac  n/a|    0     0     2     0   -19   -19  -.08   25   22 |   -2658    -411   3085   8949
mcc  n/a|    7    -8    13    51    69   -17  -.57  198  198 |     ---     ---    ---    ---

Table 2.2084.1  GPS week: 2084   Day: 1   MJD: 58833                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     1    -5    33    68   .04   32   28 |   19799     590   2615   7518
cof  n/a|    1     0     0    12     2    26   .02   36   31 |   19786     594   2611   7508
emx  n/a|    0    -2   -11    22    21    16  -.06   24   24 |   -7476     -20   2625   7647
esx  n/a|    0     1     1   -22   -39   -61   .04   20   17 |    7175   -1594   2540   9393
gfz  n/a|    0     1     1    -1   -27   -65   .05   29   14 |       0     659   2621   7555
iac  n/a|   -2     0     9     6    16   123  -.10   29   25 |   -2637     636   2610   7637
mcc  n/a|   -6     2    20    38    96   543  -.30  190  190 |     ---     ---    ---    ---

Table 2.2084.2  GPS week: 2084   Day: 2   MJD: 58834                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     1    -4     3    27  -.00   32   26 |   20425     -73   2788   7179
cof  n/a|    0     0     0    -3   -11    42   .10   33   28 |   20416     -42   2790   7184
emx  n/a|    2    -1   -12    48    42    14   .02   28   29 |   -9322    -159   2772   7341
esx  n/a|   -2     0     1     6   -26    -8   .07   20   17 |  -12981   -2005   2797   9267
gfz  n/a|    0     0     0   -18    -9    -6   .05   29   17 |       0     -93   2792   7187
iac  n/a|    1     1     7    -7    17   -33  -.17   28   23 |   -2031    -358   2793   7310
mcc  n/a|    1    -1    22    -1  -111   618  -.09  194  194 |     ---     ---    ---    ---

Table 2.2084.3  GPS week: 2084   Day: 3   MJD: 58835                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     0   -16     3    54   .05   26   23 |   20945     718   2962   7589
cof  n/a|    0     0    -1    -7   -28    23   .02   27   23 |   20938     721   2964   7600
emx  n/a|    1    -1   -10    45    86   -39  -.03   28   29 |  -10236    -130   2977   7709
esx  n/a|   -1     0     0     3   -46   -24   .05   19   18 |   -3769     961   2954   9569
gfz  n/a|   -3     0     0   -39   -48   -28   .05   30   16 |       0    1259   2968   7556
iac  n/a|    1     2     7    17    -7    19  -.17   24   21 |   -2355     -94   2956   7716
mcc  n/a|   12    23    35    19   -26   260  -.22  267  267 |     ---     ---    ---    ---

Table 2.2084.4  GPS week: 2084   Day: 4   MJD: 58836                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     1     0     4    38    46   .00   27   24 |   21070   -1533   2877   7692
cof  n/a|    0     0     0     1    29    45   .04   29   25 |   21071   -1554   2877   7696
emx  n/a|    3     1   -11     2    37   -57  -.05   31   31 |   -2638   -1423   2864   7887
esx  n/a|    0     0     2   -20   -39   -22   .11   20   18 |  -12381   -2922   2889   9466
gfz  n/a|   -1     2     2   -32   -34   -34   .08   31   21 |       0   -1614   2883   7526
iac  n/a|   -2    -1     4    30    21    27  -.18   22   18 |   -2777    -664   2888   7905
mcc  n/a|   20     0     5    81   247    79  -.81  199  199 |     ---     ---    ---    ---

Table 2.2084.5  GPS week: 2084   Day: 5   MJD: 58837                            

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     1   -24    13    55  -.04   30   26 |   19151   -1078   3089   8477
cof  n/a|    0    -1     0    38     0    32  -.02   31   29 |   19132   -1057   3096   8482
emx  n/a|    2     0    -9    70     1   -33  -.06   27   27 |   -8156    -927   3099   8687
esx  n/a|    1     0     0    22   -17    10   .03   18   16 |    2473   -2547   3087  10110
gfz  n/a|   -2     0    -1   -48   -28    37   .15   28   18 |       0   -1237   3117   8424
iac  n/a|   -1     1     7   -16    49   -51  -.19   21   18 |   -3404    -829   3077   8715
mcc  n/a|   15     0   -18   231     6   187  -.28  217  217 |     ---     ---    ---    ---

Table 2.2084.6  GPS week: 2084   Day: 6   MJD: 58838                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     0    23    35    37  -.03   30   27 |   19844    -798   2961   7269
cof  n/a|    1    -1     0   -13    16    40  -.05   31   27 |   19821    -764   2960   7271
emx  n/a|    2     1    -7   -16    -1     8   .00   27   27 |   -2450   -1641   2953   7543
esx  n/a|    1    -1     2   -14    -4   -48   .03   20   20 |  -11880    -113   2954   9354
gfz  n/a|   -2    -1     2   -29   -11    -9   .13   27   17 |       0    -649   2946   7302
iac  n/a|   -1     0     5    36   -14    38  -.15   23   19 |   -2818    -372   2945   7558
mcc  n/a|   -2     0   -18   243   -68   517   .10  281  281 |     ---     ---    ---    ---

       
       
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 3.2084.0  GPS week: 2084   Day: 0   MJD: 58832                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  iac  mcc  IGL |   cod  cof  emx  esx  gfz  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  846   41   46   37   46   33   19  ---   18 |    92  102   90   51   58   53  ---    65
 R02  | 1098    9   17   11    9    8   14  278    5 |    57   61   55   53   49   44  161    51
 R03  | 1362   12   12   13   14   15   16   98    7 |    64   64   68   61   59   49   49    59
 R05  | 1050   22   21   24   22   16   25  ---   11 |    61   67   68   59   61   43  ---    56
 R07  |  919   19   16   12    8   13   25  192    8 |    75   76   77   72   76   65  184    72
 R08  |  833   18   20    8   19   16   14  ---    7 |    70   77   70   79   63   61  ---    68
 R09E | 4002   21   13   22   13   15   34  ---   11 |    35   39   36   45   46   50  ---    39
 R11E | 1875    9   10   16   11   22   18  244    8 |    43   42   37   41   46   49   69    41
 R12E |  786   12   14   15   14   16   12  ---    7 |    35   34   30   33   38   31  ---    31
 R13E | 4460   14   20   21   17   17   17  ---    9 |    63   65   62   63   63   61  ---    61
 R14E |  688   14    9   14   24   20   16  ---    9 |    81   79   71   89   83   82  ---    80
 R15E |  658   12   14   19   10   20   13  ---    8 |    73   75   69   74   75   80  ---    73
 R16E |  712   19   21   26   21   40   28  ---   14 |    47   55   47   61   70   51  ---    51
 R17  |  808   30   32   18   18   26   28  ---   12 |    85   87   58   60   83   51  ---    65
 R18  |  588   10   15   16   24   12   19  ---    8 |    70   76   67   78   72   62  ---    69
 R19  | 1280   78   81   56   51  114   61  ---   37 |   115  115   54   81  138   46  ---    71
 R20  |  707   42   39   24   16   17   32  ---   13 |    96   90   62   60   81   51  ---    66
 R21  | 1019   33   31   18   17   21   24  115   11 |    88   87   64   64   83   51   97    68
 R22  | 1021   37   24   16   24   24   23  ---   12 |   398  409  407  248  406  399  ---   403
 R23  |  881   22   20   10   22   16   16  ---    9 |    65   65   63   87   74   79  ---    73
XR26  | ----   26   60  ---  ---  ---   26  ---   26 |    38   64  ---  ---  ---   41  ---    35
------+----------------------------------------------+------------------------------------------
 RMS  | 1641   29   29   22   23   32   25  198      |T   83   87   77   72   86   71  112    76
 WRMS | 1641   26   26   22   21   19   22  198      |NE  98  102   92   81  100   78  122    87
 MEDI |  881   19   20   16   17   17   19  192      |MD  70   75   63   61   70   51   97    65

Table 3.2084.1  GPS week: 2084   Day: 1   MJD: 58833                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  iac  mcc  IGL |   cod  cof  emx  esx  gfz  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1633   59   59   36   37   32   18  ---   19 |    62   63   50   39   29   36  ---    39
 R02  |  674    9    8   11    8    8    9  246    4 |    37   32   35   40   40   32   99    36
 R03  | 1479   10   15    9   14   10   26   84    7 |    41   45   46   56   51   27   54    44
 R05  | 1103   27   35   26   17   16   26  ---   11 |    42   51   40   36   38   22  ---    32
 R07  |  466   12   12   16    9   16   24  218    7 |    54   56   59   59   67   44   90    56
 R08  |  909   17   19   15   16   10   24  ---    8 |    52   50   49   51   50   35  ---    47
 R09E | 4227   23   16   13   11   19   38  ---   10 |    67   59   60   62   64   25  ---    53
 R11E | 2208    9    7   19    8   14   10  227    6 |    46   45   41   44   46   47   50    44
 R12E |  577   16   15   18    8   10   20  ---    7 |    41   41   48   50   53   47  ---    47
 R13E | 2799   17   16   27   16   14   16  ---    9 |    63   64   59   68   67   65  ---    64
 R14E |  838   15   18   18   19   18   16  ---    9 |    65   73   64   75   70   62  ---    67
 R15E |  580   16   15   21    8   18   14  ---    8 |    62   64   59   67   70   65  ---    64
 R16E |  775   25   24   39   19   36   22  ---   14 |    41   52   39   50   68   43  ---    43
 R17  | 1232   33   29   18   16   18   26  ---   11 |    46   46   36   34   37   29  ---    34
 R18  |  864   14   10   16   11   15   13  ---    7 |    42   36   35   38   32   39  ---    35
 R19  |  919   87  101   47   55   94   68  ---   35 |    68   81   34   64   80   25  ---    42
 R20  |  928   43   67   37   18   32   55  ---   18 |    65   84   47   45   59   28  ---    45
 R21  |  982   27   27   17   11   18   36  119   11 |    49   50   32   40   49   30   58    39
XR22  |  932   53   50   40  ---   41   57  ---   27 |   495  545  558  ---  552  528  ---   536
 R23  |  788   26   34   20   21   22   17  ---   11 |    53   52   49   58   63   58  ---    55
XR26  | ----   19   46  ---  ---  ---   25  ---   22 |    28   43  ---  ---  ---   29  ---    25
------+----------------------------------------------+------------------------------------------
 RMS  | 1550   32   36   24   20   29   29  190      |T   72   77   72   51   79   62   70    68
 WRMS | 1550   28   31   24   17   14   25  190      |NE  81   88   82   46   88   68   75    76
 MEDI |  919   19   19   18   16   18   24  218      |MD  52   52   47   50   53   36   58    44

Table 3.2084.2  GPS week: 2084   Day: 2   MJD: 58834                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  iac  mcc  IGL |   cod  cof  emx  esx  gfz  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  788   53   67   37   37   34   16  ---   18 |    75   90   66   52   45   53  ---    52
 R02  |  597    9   10   11    9   10   12  155    5 |    46   49   50   48   45   46   44    46
 R03  |  553    8   12   13   14   12   17   70    6 |    58   53   58   60   44   44   40    52
 R05  |  854   25   18   20   13   15   19  ---    9 |    50   51   49   39   40   39  ---    40
 R07  |  668   11    9   11   10   14   13  308    6 |    58   58   61   58   72   57  139    60
 R08  | 1060   17   21   15   11   14   20  ---    7 |    65   67   62   57   57   54  ---    57
 R09E | 4444   17   19   23   15   26   43  ---   13 |    64   66   64   68   70   36  ---    59
 R11E | 2286    7   10   20   12   12   19  219    7 |    46   45   45   44   42   50   52    44
 R12E |  962   22   21   24   10   20   18  ---    9 |    50   49   57   53   46   51  ---    49
 R13E | 2051   13   12   22   12   23   18  ---    9 |    81   84   79   89   91   86  ---    84
 R14E | 1223   18   14   19   16   12   12  ---    8 |    76   77   75   82   80   79  ---    78
 R15E |  644   15   25   23   12   23   16  ---    9 |    72   74   69   73   69   75  ---    71
 R16E |  663   15   19   25   14   25   29  ---   11 |    63   65   59   68   70   68  ---    63
 R17  | 1611   31   41   17   19   25   25  ---   11 |    60   67   39   34   56   36  ---    42
 R18  |  894   20   15   19   13   15   13  ---    8 |    52   51   47   56   55   56  ---    52
 R19  | 1535   83   91   66   51   89   64  ---   35 |    83   84   66   64   92   46  ---    54
 R20  |  969   43   30   55   23   42   51  ---   21 |    84   73   53   53   83   38  ---    58
 R21  |  820   26   30   18   15   27   33  125   12 |    63   67   47   50   60   37   40    49
 R22  | 1132   53   25   22   17   22   31  ---   15 |   406  380  378  510  374  388  ---   385
 R23  |  731   27   29   27   24   11   11  ---   11 |    48   48   46   64   57   59  ---    54
XR26  | ----   23   37  ---  ---  ---   23  ---   23 |    33   54  ---  ---  ---   49  ---    38
------+----------------------------------------------+------------------------------------------
 RMS  | 1504   32   32   28   20   29   28  194      |T   77   78   73   81   77   68   63    70
 WRMS | 1504   26   28   29   17   17   23  194      |NE  84   85   78   88   83   71   65    74
 MEDI |  894   20   21   20   14   20   19  155      |MD  63   66   58   57   57   51   44    54

Table 3.2084.3  GPS week: 2084   Day: 3   MJD: 58835                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  iac  mcc  IGL |   cod  cof  emx  esx  gfz  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  650   37   33   43   37   26   16  ---   16 |    69   66   73   34   46   40  ---    47
 R02  |  894   12   17   13    9   13   18  116    6 |    38   42   40   35   38   26   71    32
 R03  |  710    9   11   17   14   18   21   70    8 |    52   58   55   60   54   41   51    51
 R05  |  514   17   21   24   16   13   24  ---    9 |    47   48   49   35   44   23  ---    36
 R07  |  494   15   13   26   15   23   15  506    9 |    48   47   55   41   38   43  360    42
 R08  | 1805   10   16   16   11   20   12  ---    7 |    56   60   57   55   53   46  ---    52
 R09E | 5041   12   16   13    9   17   19  ---    7 |    27   31   33   38   37   26  ---    30
 R11E |  920    8    8   20   11   10   10  250    6 |    45   42   40   43   45   38   60    41
 R12E |  684   15   14   27   13   15   13  ---    8 |    54   55   68   67   63   62  ---    61
 R13E | 3067   17   14   20   15   13   18  ---    8 |    64   61   52   59   64   55  ---    57
 R14E | 2083   19   20   22   15   22    9  ---    9 |    69   67   63   72   81   72  ---    70
 R15E |  962   15   18   21   11   14   14  ---    7 |    59   64   61   60   64   58  ---    59
 R16E |  850   18   18   30   23   29   35  ---   13 |    37   48   27   54   54   41  ---    38
 R17  | 1853   33   26   19   15   11   21  ---   11 |    65   60   40   38   49   33  ---    44
 R18  |  600    7   10   17    9   16   14  ---    6 |    44   46   40   44   46   38  ---    41
 R19  | 1636   78   73   67   35   84   59  ---   32 |    79   76   57   28   91   18  ---    42
 R20  |  815   28   46   48   24   67   29  ---   20 |    79   95   50   44  108   41  ---    59
 R21  |  504   27   26   19   20   34   29  141   13 |    68   65   44   43   68   36   57    50
 R22  | 1262   24   26   18   11   15   35  ---   11 |   184  186  186  122  185  180  ---   180
 R23  |  480   19   24   22   33   19    8  ---   11 |    42   35   42   67   41   51  ---    49
XR26  | ----   29   42  ---  ---  ---   28  ---   29 |    20   47  ---  ---  ---   42  ---    24
------+----------------------------------------------+------------------------------------------
 RMS  | 1686   26   27   28   19   30   24  267      |T   59   61   56   51   63   48  119    52
 WRMS | 1686   23   23   29   18   16   21  267      |NE  63   66   60   49   66   47  134    53
 MEDI |  850   17   18   20   15   17   18  141      |MD  54   58   50   44   53   41   60    47

Table 3.2084.4  GPS week: 2084   Day: 4   MJD: 58836                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  iac  mcc  IGL |   cod  cof  emx  esx  gfz  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  854   40   38   42   34   22   27  ---   16 |    64   63   63   54   55   40  ---    49
 R02  |  699   14   11   18   13   10   10  120    6 |    34   35   41   33   29   26   39    29
 R03  |  605   13   14   18   12   13   14  134    7 |    47   41   49   48   47   44   75    45
 R05  |  664   11   19   26   12   15   11  ---    7 |    44   55   52   47   50   45  ---    45
 R07  |  747   18   17   21   13   24   12  239    8 |    53   52   57   46   54   43  222    48
 R08  | 1004   14   12   18   20   18   15  ---    8 |    48   54   45   51   58   54  ---    49
 R09E | 4874    9   13   12   10   13   15  ---    6 |    25   25   29   27   35   30  ---    28
 R11E |  642   10   11   21    9   15    6  282    6 |    26   30   20   34   38   28   63    28
 R12E | 1216   16   15   22    9   22   12  ---    8 |    31   36   32   38   42   30  ---    32
 R13E | 2114   14   16   31   14   21   18  ---    9 |    74   77   55   77   75   69  ---    70
 R14E | 2083   12   11   27   12   12   11  ---    7 |    73   71   64   73   74   78  ---    72
 R15E | 2145   13   15   20   13   19   15  ---    8 |    61   62   64   66   62   65  ---    63
 R16E | 1006   17   19   27   19   17   22  ---   10 |    40   47   37   57   50   45  ---    44
 R17  | 1652   26   29   21   19   37   28  ---   13 |    59   61   43   41   73   29  ---    46
 R18  | 1419   10   12   17    7    7   14  ---    5 |    48   50   44   50   55   43  ---    47
 R19  | 1967   80   95   77   49  105   55  ---   36 |    73   89   55   43  107   22  ---    42
 R20  |  682   37   32   57   16   19   30  ---   16 |    65   54   30   43   50   36  ---    42
 R21  |  489   24   23   21   21   37   24  170   13 |    60   60   40   42   76   36   61    48
 R22  | 1911   30   28   18   17   26   30  ---   12 |   340  340  334  282  340  343  ---   339
 R23  |  797   18   18   23   30   18   12  ---   11 |    54   56   53   77   59   56  ---    60
XR26  | ----   16  110  ---  ---  ---   12  ---   14 |    29   88  ---  ---  ---   35  ---    31
------+----------------------------------------------+------------------------------------------
 RMS  | 1692   27   29   31   20   31   22  199      |T   64   68   60   61   71   57   92    59
 WRMS | 1692   24   25   31   18   21   18  199      |NE  72   78   69   65   81   60   99    65
 MEDI | 1004   16   17   21   13   18   15  170      |MD  53   55   45   47   55   43   63    46

Table 3.2084.5  GPS week: 2084   Day: 5   MJD: 58837                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  iac  mcc  IGL |   cod  cof  emx  esx  gfz  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  626   51   52   37   36   29   22  ---   18 |    58   75   53   53   66   39  ---    48
 R02  | 1537    8   12   11   10    8    8  166    4 |    34   33   36   31   42   34   76    34
 R03  |  723   14   15   13   11   13   10  170    6 |    41   43   42   37   45   42   59    39
 R05  |  662   17   15   17   14   16   12  ---    7 |    40   37   37   52   55   38  ---    43
 R07  |  428   14   23   13    9    8   21  301    7 |    55   60   47   59   54   38  129    49
 R08  |  562   19   25   15   18   18   19  ---    9 |    42   38   43   48   45   33  ---    41
 R09E | 3900    9   12   12    6   16   14  ---    6 |    42   45   43   46   52   47  ---    45
 R11E |  909    9   17   19   13   10   15  231    7 |    50   50   53   54   49   45   50    49
 R12E | 1094   15   15   28   11   20   10  ---    8 |    36   36   31   37   42   35  ---    34
 R13E | 1234   17   16   18   14   21   14  ---    8 |    75   74   81   78   78   66  ---    74
 R14E | 1628    8    8   22   12   13   16  ---    7 |    80   83   82   88   84   78  ---    82
 R15E | 2920   20   12   24   16   10   16  ---    8 |    89   92   85  100  100   90  ---    92
 R16E | 1163   18   24   31   22   65   30  ---   18 |    49   62   48   51  100   59  ---    57
 R17  | 1357   33   35   18   15   24   29  ---   12 |    49   49   37   35   44   29  ---    36
 R18  | 1888   15   19   17   15    8   12  ---    7 |    44   47   39   44   42   41  ---    42
 R19  | 2382   92   83   67   35   68   54  ---   31 |    76   73   38   48   57   26  ---    39
 R20  | 1005   33   47   47   16   35   26  ---   16 |    51   55   34   35   50   33  ---    37
 R21  |  455   28   35   19   17   20   20  189   10 |    49   56   30   42   46   35   68    39
 R22  | 2387   28   37   19   15   20   21  ---   10 |   233  229  236  226  231  224  ---   232
 R23  | 1247   14   18   12   24   25   13  ---    9 |    52   62   50   59   50   56  ---    52
XR26  | ----   17  100  ---  ---  ---   14  ---   15 |    18  111  ---  ---  ---   34  ---    25
------+----------------------------------------------+------------------------------------------
 RMS  | 1659   30   31   27   18   28   21  217      |T   60   67   57   61   66   53   76    56
 WRMS | 1659   26   29   27   16   18   18  217      |NE  60   69   55   59   63   50   83    54
 MEDI | 1163   17   19   18   15   18   16  189      |MD  49   56   43   48   50   39   68    43

Table 3.2084.6  GPS week: 2084   Day: 6   MJD: 58838                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  iac  mcc  IGL |   cod  cof  emx  esx  gfz  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  936   51   44   45   34   26   29  ---   18 |    80   85   83   64   62   49  ---    62
 R02  | 1718   12   17   11   19    8   16  228    7 |    46   50   50   48   51   45  132    46
 R03  | 1055   10   13   14   10   12   16  247    6 |    55   56   63   62   59   49   76    57
 R05  |  783   26   21   21   13   14   14  ---    9 |    49   56   50   48   48   38  ---    44
 R07  |  609   17   15   16   13    9   11  406    6 |    73   73   68   63   69   54  129    64
 R08  |  517   22   16   16   28   16   16  ---   10 |    59   62   63   82   73   55  ---    66
 R09E | 3159   13   12   14    6   13   13  ---    6 |    34   34   36   33   40   44  ---    36
 R11E |  559   11    9   23   17   12   17  249    8 |    62   61   60   71   63   72   65    65
 R12E | 1469   17   20   27   19   14   22  ---   10 |    37   39   30   39   41   37  ---    34
 R13E | 2187   16   15   24   11   27   14  ---    9 |    94   94   92   94   98   90  ---    92
 R14E |  889   15   10   23   14   19   12  ---    8 |   107  108  104  112  117  108  ---   109
 R15E | 1994   16   18   23   19   20   14  ---    9 |   102  103   98  105  106  108  ---   103
 R16E | 1533   23   29   31   15   33   33  ---   14 |    69   70   56   65   61   66  ---    60
 R17  |  995   25   28   21   10   27   26  ---   11 |    81   84   53   55   81   45  ---    61
 R18  | 1110   20   24   25   21   15   10  ---    9 |    59   61   54   71   60   58  ---    60
 R19  | 1823   90   93   58   39   72   59  ---   32 |   110  117   43   46  120   29  ---    56
 R20  | 1500   33   44   38   20   44   25  ---   16 |    88   91   50   56   91   44  ---    63
 R21  |  666   32   28   19   23   23   24  232   12 |    83   80   54   52   82   44   98    61
 R22  | 3024   29   22   24   17   25   23  ---   12 |   324  324  323  276  320  315  ---   321
 R23  | 1717   22   25   19   25   20   14  ---   10 |    56   56   61   86   65   74  ---    68
XR26  | ----   12   39  ---  ---  ---   12  ---   12 |    31   56  ---  ---  ---   49  ---    39
------+----------------------------------------------+------------------------------------------
 RMS  | 1595   30   31   27   20   27   23  281      |T   80   83   74   76   85   70  100    74
 WRMS | 1595   27   27   27   20   17   19  281      |NE  85   89   78   77   90   67  108    76
 MEDI | 1110   20   21   23   17   19   16  247      |MD  69   70   56   63   65   49   98    61



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