[IGSREPORT-25493] Wk 1963 IGLOS Final Orbits

acc acc at igs.org
Sun Sep 10 23:10:05 PDT 2017


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1963   (Aug 20, 2017 - Aug 26, 2017) 
                                                                               
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 2.1963.
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:
                                                                               
 igl1963[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1963 in the SP3 format.
 igl19637.sum      Combination Report for GPS Week 1963.


    
    
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  |      0.3 ns
                1  |     -1.0 ns
                2  |    -16.3 ns
                3  |     -0.0 ns
                4  |     -0.0 ns
                5  |      0.5 ns
                6  |     -0.2 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                5  |  COD   | R09

    
         
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 1.1963, 1a.1963).
        
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 2.1963.0-6)                                                                                
    
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 3.1963.0-6). 
        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 1963 summary.                      (Aug 20, 2017 - Aug 26, 2017)

Table 1.1963.a     GPS week : 1963   MJD: 57985.0-57991.0

         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     9   -17     4   -10   .05   39   37 |    9241    -241   3226   9469
        |    1     1     1    24    24    43   .05           |    5854    1194
cof  n/a|    0     0    12    -7    23    17   .06   42   39 |    9242    -253   3227   9470
        |    3     1     4    27    19    52   .09           |    5848    1195
emx  n/a|   -2     1    -2    -2   -15    54   .12   24   24 |   -1312    -766   3246   8811
        |    0     0     1    18    28    27   .05           |    8110     836
esx  n/a|    0     0     0    10    28   -16   .17   15   15 |   -4735   -1532   3245  11108
        |    1     1     1    22     9    25   .02           |    7144    3558
gfz  n/a|   -2     0    -7     8    56    47   .10   25   21 |       0    -667   3237   9236
        |    1     1     1    11    20    38   .05           |       0    1020
grg  n/a|    0     0     1   -66    -9  -118  -.33   29   25 |   -2151    -326   3237   8565
        |    1     1     2    11    23    94   .04           |    5723    1200
iac  n/a|    0     0     0    33   -49    45  -.14   19   19 |   -1151    -399   3252   8753
        |    1     0     1    42    38    99   .05           |    5697     901
mcc  n/a|   -1    -1    22   124   -33   198  -.60  146  146 |     ---     ---    ---    ---
        |    4     4    14   161    92   466   .39           |     ---     ---


Table 1.1963.b     GPS week : 1963   MJD: 57985.0-57991.0   

         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   14   13   13   14   14 |
 R02  |   10   10   11    9   10   10   10 |
 R03  |    9    9   10   11    9    9    8 |
 R04  |    8    7   10    9    8    7    8 |
 R05  |   11   11   14   17   11   11   12 |
 R06  |   12   12   10   10    9   11   11 |
 R07  |   11   10   10   10   10   10   10 |
 R08  |   11    9    8    9    9    8    9 |
 R09  |    8    9    8    7   15   44   24 |
 R10  |    7    7    8    8    7    9    7 |
 R11  |    7    7    9    8    8    7    8 |
 R13  |    8    6    8    7    8    9    7 |
 R15  |   13   12   10   11    9   13   13 |
 R16  |   11   12   11   12   15   17   15 |
 R17  |    8    8    8    8    9    8    9 |
 R18  |    8    9    7    8    9    7    8 |
 R19  |   11   10   10   11   10   12   13 |
 R20  |   12   11   13   14   15   13   11 |
 R21  |    9   10    8   10    8   11   11 |
 R22  |    8    9    9    8    9    8    9 |
 R23  |    8    7    7   10   11   10   10 |
 R24  |   17   15   16   13   16   18   19 |
 R26  |   19   22   15   17   18   20   16 |


Table 1.1963.c     GPS week : 1963   MJD: 57985.0-57991.0   

         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 1963 0   |  -16   -30   100     -15   -1149    2275  83.0  1432  1432 |     293       0
brd 1963 1   |   47   -85   181     935     124     172  83.0  1249  1249 |    -991       0
brd 1963 2   |  116    79   135     525     550     740  83.4  1425  1425 |  -16309       0
brd 1963 3   |   -5    79   218     120   -1271    -201  83.3  1701  1701 |     -15       0
brd 1963 4   |   29    25   233     419     167     197  83.0  1648  1648 |      -6       0
brd 1963 5   |   24   -66   208    -236   -1069    -472  83.9  1406  1406 |     532       0
brd 1963 6   |   53   -36   224     655   -1793    2956  84.4  1571  1571 |    -245       0
-------------+------------------------------------------------------------+----------------
brd 1963 mean|   35    -5   186     343    -634     809  83.4  1490  1490 |   -2391       0
brd 1963 sdev|   43    67    50     408     896    1304    .5   157   157 |    6155       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 2.1963.0  GPS week: 1963   Day: 0   MJD: 57985                            

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     9     5    27   -66  -.04   40   38 |   11857     923   3486   7986
cof  n/a|    1     0    13    27    39   -48  -.06   43   40 |   11852     925   3483   7987
emx  n/a|   -2     1     0     9   -26    28   .08   23   22 |   -2280      79   3508   7536
esx  n/a|    0    -2     0    22    42   -31   .17   14   14 |  -13512    2365   3509   9615
gfz  n/a|   -2     0    -6    12    38     6   .11   27   23 |       0      52   3463   7891
grg  n/a|   -1     0     1   -49   -32   -69  -.34   24   23 |    -185     625   3502   6902
iac  n/a|    0     0     0    16   -20    59  -.10   21   21 |    1483     -48   3525   7603
mcc  n/a|   -1     4    33   -23     9   728  -.71   93   93 |     ---     ---    ---    ---

Table 2.1963.1  GPS week: 1963   Day: 1   MJD: 57986                            

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|   -4     0     8   -17   -17   -57   .05   39   39 |   12398   -1850   3627   9068
cof  n/a|   -6    -3     7     7    32   -58   .00   40   40 |   12388   -1842   3626   9067
emx  n/a|   -3     2    -4     5   -42    40   .09   22   22 |  -17709   -1476   3634   8432
esx  n/a|    2     0     0    21    37   -45   .18   15   15 |     966   -3316   3653  10464
gfz  n/a|    0     0   -10    21    62     3   .06   26   20 |       0   -1973   3670   8957
grg  n/a|   -1    -1     5   -61    17   -39  -.28   24   23 |    -126   -1450   3644   7891
iac  n/a|    2     0    -1    -4   -48    81  -.08   18   18 |    1097   -1160   3651   8444
mcc  n/a|   -1     1    28    26  -141   743   .00   89   89 |     ---     ---    ---    ---

Table 2.1963.2  GPS week: 1963   Day: 2   MJD: 57987                            

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     9    -7    13   -21   .07   37   36 |   -3876   -2054   3607  10084
cof  n/a|    2     0    19   -10    13    17   .09   41   40 |   -3865   -2085   3614  10087
emx  n/a|   -2     1     0   -29   -37    91   .10   25   25 |   -2590   -1900   3606   9507
esx  n/a|    0     0     0    16    30    -5   .18   13   12 |   -4171   -3113   3613  11506
gfz  n/a|   -1     3    -6    -8    93    25   .14   26   20 |       0   -2273   3569   9404
grg  n/a|    0    -1     0   -64   -32   -97  -.38   29   21 |  -15094   -2331   3589   9089
iac  n/a|    1     0     0    26   -77    -2  -.12   17   17 |  -14038   -1764   3612   9329
mcc  n/a|   -1    -3    45   140   -34   571  -.20  118  118 |     ---     ---    ---    ---

Table 2.1963.3  GPS week: 1963   Day: 3   MJD: 57988                            

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    11   -28    37    46   .01   38   39 |   11102     142   3222   8802
cof  n/a|   -1     2    16     3    52    80   .02   41   41 |   11104     122   3220   8802
emx  n/a|   -1     0    -2    12    42    72   .15   25   24 |    7261     459   3241   8284
esx  n/a|    0     0     0    19    16    33   .16   15   14 |  -14870   -1101   3237  10343
gfz  n/a|   -4     1    -9    23    69    71   .03   24   23 |       0     104   3256   8771
grg  n/a|    0    -1     1   -56   -17   -48  -.28   32   29 |     177    -230   3248   8161
iac  n/a|    0     0     0    12   -86  -122  -.15   17   17 |    1170    -869   3252   8242
mcc  n/a|   -5    -2    16   136  -140   -83  -.99  164  164 |     ---     ---    ---    ---

Table 2.1963.4  GPS week: 1963   Day: 4   MJD: 57989                            

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     3    10    -3    16    30   .07   40   35 |   12148     470   2715  10525
cof  n/a|    1     0    10   -11    15    31   .05   42   36 |   12155     446   2719  10526
emx  n/a|   -1     0    -2     4   -20    75   .07   20   20 |     401    -686   2746   9891
esx  n/a|   -1     0     0    11    16   -33   .18   16   17 |    4220   -7849   2713  12091
gfz  n/a|   -2     0    -7     2    45    78   .15   26   21 |       0    -535   2718  10230
grg  n/a|    1     0     3   -83   -30   -70  -.36   33   25 |     -23     112   2696   9596
iac  n/a|    0     0     0    52    17    -6  -.20   18   18 |    1369     134   2740   9751
mcc  n/a|    8    -9    15   301   129   -93  -.48  144  144 |     ---     ---    ---    ---

Table 2.1963.5  GPS week: 1963   Day: 5   MJD: 57990                            

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     6   -67   -20    12   .09   41   36 |   11405     287   2990  10102
cof  n/a|    1     0    11   -61    -4    32   .06   45   37 |   11385     309   2988  10104
emx  n/a|   -2     1    -2   -29    -3    14   .13   26   24 |    5308   -1184   3009   9168
esx  n/a|    0     0     1   -39    25   -16   .17   16   17 |   -4726     547   3021  12064
gfz  n/a|   -2     0    -6     1    35    38   .08   23   18 |       0      48   3005   9885
grg  n/a|    0    -1     0   -71     8  -228  -.33   31   25 |     820    -177   3016   9393
iac  n/a|    2     0     1   122   -45   130  -.20   20   20 |     465     874   3009   9171
mcc  n/a|   -3    -2     2   358   -34  -384  -.95  184  184 |     ---     ---    ---    ---

Table 2.1963.6  GPS week: 1963   Day: 6   MJD: 57991                            

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     8    -2   -23   -20   .10   42   37 |    9657     393   2939   9720
cof  n/a|    0     2     6    -5    14    64   .24   45   39 |    9676     351   2941   9719
emx  n/a|   -1     1    -3     7   -22    54   .20   27   26 |     423    -660   2978   8863
esx  n/a|    0    -2     2    18    33   -15   .14   16   15 |   -1058    1738   2974  11677
gfz  n/a|   -2     0    -9     3    53   105   .15   24   19 |       0     -95   2982   9515
grg  n/a|    0     2    -1   -78    19  -275  -.36   28   25 |    -629    1169   2964   8929
iac  n/a|    0     0     4    12   -83   178  -.14   19   19 |     391      36   2975   8732
mcc  n/a|   -4     0    17   -71   -25   -92  -.86  231  231 |     ---     ---    ---    ---

       
       
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 3.1963.0  GPS week: 1963   Day: 0   MJD: 57985                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1129   72   77   27   21   35   31   27  ---   14 |    76   87   46   40   41   49   37  ---    37
 R02  | 1244   51   57   21   13   23   17   16   92    9 |    87   90   54   49   49   53   43   79    50
 R03  |  767   49   53   12    7   24   16   18  103    8 |    87   89   54   54   42   51   44   92    51
 R04  |  691   34   25   12   11   31   14   11  ---    7 |    74   67   52   54   41   52   44  ---    50
 R05  | 1151   38   43   21   15   32   20   31  ---   10 |    70   78   53   54   44   43   50  ---    47
 R06  |  925   30   18   33   22   23   26   26  ---   12 |    68   74   71   87   76   77   81  ---    76
 R07  |  841   48   55   18    7   35   21   25   44   10 |    85   89   50   57   55   65   44   79    53
 R08  | 1408   42   49   16    8   35   24   27  ---   10 |    78   87   54   59   54   66   45  ---    54
 R09E | 1502   20   28   13   13   20   25   10  ---    7 |    41   49   35   37   46   31   36  ---    36
 R10E |  647   17   13   18   16   16   17    8  ---    7 |    71   68   55   69   51   60   57  ---    60
 R11E |  901   29   27   16    8   26   12   13  132    7 |    72   72   49   55   39   55   43  111    50
 R13E | 1427   16   19   22   17   17   20   14  ---    8 |    72   74   50   68   52   70   53  ---    60
 R15E | 4375   66   65   28   13   25   25   31  ---   13 |    87   86   45   38   36   51   33  ---    39
 R16E |  920   31   66   30   15   23   28   22  ---   10 |    91  103   54   79   63   67   68  ---    68
 R17  |  634   36   37    8    8   15   17   26  ---    7 |    48   46   38   37   35   40   28  ---    34
 R18  |  633   20   20   19   18   18   18   18  ---    8 |    35   34   32   37   27   31   29  ---    29
 R19  |  740   56   56   21   10   29   23   23  ---   10 |    60   59   49   44   36   44   31  ---    40
 R20  | 1163   21   29   29   18   24   32   29  ---   11 |    54   61   42   54   47   47   37  ---    43
 R21  | 1572   41   40   23   11   31   16   17   71    9 |    51   53   41   42   36   46   30   39    38
 R22  | 1061   37   33   17    6   34   10   11  ---    8 |    51   53   42   43   40   42   32  ---    39
 R23  | 1956   14   15   16   19   17   20   16  ---    8 |    25   29   28   42   29   27   26  ---    28
 R24  |  816   34   29   48   21   35   59   23  ---   17 |    52   52   44   46   29   38   33  ---    37
XR26  | ----   29   40  ---  ---  ---  ---   12  ---   18 |    33   44  ---  ---  ---  ---   32  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1431   40   43   23   14   27   24   21   93      |T   63   67   47   52   44   50   41   80    45
 WRMS | 1431   38   40   22   14   23   23   21   93      |NE  60   64   46   49   42   48   39   72    43
 MEDI |  925   34   37   19   13   24   20   18   92      |MD  70   68   49   49   41   49   37   79    43

Table 3.1963.1  GPS week: 1963   Day: 1   MJD: 57986                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  901   66   61   26   15   47   33   26  ---   14 |    64   61   41   41   50   54   40  ---    38
 R02  | 1583   48   50   26   11   25   18   17   58   10 |    65   65   53   57   53   50   53   79    52
 R03  |  714   48   52   20    9   20   15   15   67    8 |    65   69   39   44   42   38   35   72    40
 R04  |  606   35   42   12    9   19   18   12  ---    7 |    54   59   37   40   35   33   28  ---    34
 R05  | 1367   40   34   15   17   31   30   21  ---   10 |    47   46   32   38   29   34   36  ---    31
 R06  | 1985   25   36   33   29   11   30   22  ---   12 |    49   47   41   73   61   52   60  ---    56
 R07  |  833   41   41   17    8   33   25   13   59    9 |    65   66   36   52   46   64   40   85    47
 R08  | 1047   44   39   17   10   27   18   15  ---    9 |    61   56   36   44   39   49   33  ---    39
 R09E | 1631   22   21   17   11   14   28   26  ---    9 |    34   35   24   22   32   29   34  ---    25
 R10E |  853   21   19   20   16   15   12    8  ---    7 |    41   43   30   43   34   39   29  ---    34
 R11E |  668   34   30   19   11   19   12   12  152    7 |    46   43   31   33   28   34   29   80    30
 R13E | 1291   18   18   16   13   15   14   12  ---    6 |    49   51   44   46   39   45   36  ---    41
 R15E | 1807   67   67   25   17   28   18   20  ---   12 |    55   57   43   42   34   36   24  ---    34
 R16E |  896   28   38   31   19   22   34   18  ---   11 |    48   54   37   48   36   43   42  ---    39
 R17  | 1000   30   32   11   10   27   18   17  ---    7 |    26   26   26   31   29   33   22  ---    25
 R18  |  579   19   23   26   21   15   15   20  ---    9 |    21   24   18   29   30   23   24  ---    21
 R19  |  789   52   50   18    9   23   19   21  ---    9 |    30   29   23   22   23   29   16  ---    19
 R20  |  816   33   25   20   16   31   32   14  ---   10 |    28   31   35   33   28   22   23  ---    24
 R21  |  931   39   45   28   11   29   20   20   73   10 |    24   32   25   24   20   23   20   32    19
 R22  |  883   36   37   14   18   19   22   22  ---    9 |    23   27   23   32   28   19   15  ---    20
 R23  | 2511   11   20   14   16   23   18   11  ---    7 |    17   23   22   22   27   20   13  ---    17
 R24  | 1526   33   57   41   20   35   48   15  ---   14 |    31   50   53   34   33   33   20  ---    25
XR26  | ----   36   45  ---  ---  ---  ---   14  ---   22 |    26   53  ---  ---  ---  ---   38  ---    34
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1248   39   40   22   15   25   24   18   89      |T   42   45   34   38   35   36   30   69    32
 WRMS | 1248   39   40   22   15   20   23   18   89      |NE  40   44   33   38   35   36   30   67    31
 MEDI |  901   35   38   19   13   23   18   17   67      |MD  46   47   35   38   33   34   29   79    34

Table 3.1963.2  GPS week: 1963   Day: 2   MJD: 57987                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  591   61   66   29   18   37   42   17  ---   14 |    71   74   55   65   69   68   59  ---    59
 R02  | 2078   47   42   23   11   38   27   14   69   10 |    72   68   66   68   60   68   65   77    64
 R03  |  893   46   42   19   11   27   18   20   39    9 |    71   71   55   55   40   52   38  116    48
 R04  |  716   37   36   14   12   34   31   14  ---    9 |    67   74   51   49   52   78   50  ---    53
 R05  | 1176   40   43   33   22   25   53   19  ---   14 |    60   64   34   37   35   48   44  ---    36
 R06  | 1714   20   24   32   19   19   18   16  ---    9 |    57   59   62   69   60   58   69  ---    63
 R07  |  838   48   45   17    9   40   20   11   68    9 |    67   66   44   40   42   47   38  137    40
 R08  |  501   35   43   15    9   24   21   11  ---    7 |    65   74   51   49   45   60   54  ---    51
 R09E | 2020   18   20   21   12   15   19   19  ---    7 |    35   42   33   26   34   47   20  ---    22
 R10E |  684   19   30   24   14   17   15   13  ---    7 |    53   66   38   51   44   48   38  ---    43
 R11E |  828   31   35   16   14   24   13   23  226    8 |    69   74   51   57   40   46   36  140    47
 R13E | 1247   19   24   22   13   14   22   13  ---    7 |    54   58   32   47   37   50   44  ---    42
 R15E | 2134   55   57   19   11   23   23   14  ---    9 |    58   62   31   29   27   35   26  ---    28
 R16E |  845   23   33   42   10   30   21   19  ---   10 |    68   82   50   61   68   61   55  ---    56
 R17  |  593   40   49   23    5   26   16   12  ---    8 |   336  337  349  339  338  334  342  ---   340
 R18  | 1048   22   31   17   11   17   10   18  ---    7 |    29   33   23   24   28   22   19  ---    21
 R19  | 1623   43   46   25   12   21   14   22  ---    9 |    48   49   39   38   32   34   28  ---    33
 R20  | 1869   43   67   32    9   20   54   22  ---   13 |    42   60   38   33   32   28   39  ---    31
 R21  | 1871   35   41   24    5   29   13   17   87    8 |    32   34   27   27   28   22   25   41    24
 R22  |  709   35   43   22   11   24   18   17  ---    8 |    35   44   32   34   30   28   26  ---    29
 R23  | 2814   15   20   20   12   19   13   16  ---    7 |    21   25   19   32   21   17   19  ---    19
 R24  | 1359   36   25   40   19   28   65   22  ---   15 |    27   47   35   45   37   40   23  ---    30
XR26  | ----   25   57  ---  ---  ---  ---    9  ---   15 |    13   44  ---  ---  ---  ---   27  ---    23
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1425   37   41   25   13   26   29   17  118      |T   63   69   55   57   54   58   51  102    52
 WRMS | 1425   36   40   25   12   20   21   17  118      |NE  65   71   61   62   59   62   56   92    56
 MEDI | 1048   35   42   22   11   24   19   17   69      |MD  57   62   38   45   37   47   38  116    40

Table 3.1963.3  GPS week: 1963   Day: 3   MJD: 57988                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  793   67   68   28   18   23   31   19  ---   13 |    73   77   79   83   99   74   75  ---    76
 R02  | 2098   45   53   21    7   22   18   16  216    9 |   176  177  156  169  169  182  161  284   167
 R03  |  657   46   45   18   12   28   19   26  143   10 |    77   77   53   52   43   54   39   52    47
 R04  |  951   36   31   15    7   30   19   15  ---    8 |    66   64   54   48   39   55   44  ---    47
 R05  | 1362   47   56   40   24   40   64   22  ---   17 |    77   88   40   54   58   54   38  ---    44
 R06  | 1262   23   21   27   23    9   32   13  ---    9 |    54   58   44   73   52   49   61  ---    57
 R07  |  692   47   53   25    7   27   24   17  201   10 |    73   74   43   42   40   52   40  115    42
 R08  |  759   35   33   15    7   30   25   12  ---    8 |    72   70   38   52   50   56   44  ---    47
XR09E | 1578   17   16   15   14   11  ---   14  ---    7 |    45   43   43   38   35  ---   32  ---    34
 R10E |  890   16   18   25   18   13   25   12  ---    8 |    66   65   53   70   57   64   56  ---    60
 R11E | 1073   30   35   17   11   25   19   14  150    8 |    72   76   56   60   47   59   43   99    53
 R13E | 1732   18   16   18   14   14   16   13  ---    6 |    71   66   53   57   44   57   45  ---    52
 R15E | 3615   55   53   17   11   29   22   17  ---   10 |    73   75   39   48   41   44   29  ---    40
 R16E |  861   34   50   30   21   15   37   23  ---   11 |    79   94   65   73   56   55   53  ---    61
 R17  |  553   38   35   16    6   23   14   16  ---    8 |   932  931  934  924  932  927  917  ---   926
 R18  |  920   20   26   14    9   29   25   13  ---    8 |    38   39   43   36   33   45   26  ---    33
 R19  | 2229   46   50   27   19   24   21   22  ---   11 |    60   60   52   56   46   47   48  ---    49
 R20  | 2579   41   51   38   20   16   58   21  ---   14 |    57   66   56   61   68   36   44  ---    51
 R21  | 2103   34   32   19   16   15   25   22   72    9 |    48   48   45   37   35   48   32   29    37
 R22  |  697   29   30   16   12   25   18   18  ---    8 |    52   52   43   43   40   41   31  ---    39
 R23  | 3147   18   19   25   23   16   26   15  ---    9 |    36   36   34   38   37   43   24  ---    32
 R24  | 1878   14   25   39   15   19   59   12  ---   12 |    54   74   68   48   40   37   29  ---    43
XR26  | ----   26   60  ---  ---  ---  ---   11  ---   16 |    33   77  ---  ---  ---  ---   28  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1700   38   41   25   15   24   32   17  164      |T  103  108   95   98   93   99   84  115    89
 WRMS | 1700   39   41   24   14   23   29   17  164      |NE 116  121  111  113  111  112   98  120   104
 MEDI | 1073   34   35   19   14   23   25   16  150      |MD  66   70   52   52   44   54   43   99    47

Table 3.1963.4  GPS week: 1963   Day: 4   MJD: 57989                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  793   75   82   16   16   34   34   18  ---   13 |    83   89   98   94  101   79   93  ---    89
 R02  | 1676   42   50   19   12   22   30   14  136    9 |   332  335  339  328  336  319  327  367   330
 R03  |  602   47   57   17    9   33   12   13  122    9 |    76   83   52   55   40   57   50   80    51
 R04  | 1047   36   40   17    9   28   11   14  ---    8 |    72   73   64   56   48   62   53  ---    56
 R05  | 1015   40   47   20   13   33   35   20  ---   11 |    73   83   47   50   51   52   52  ---    48
 R06  |  559   29   32   19   22   17   19   18  ---    9 |    64   64   73   81   68   68   75  ---    72
 R07  |  674   48   41   20   12   31   22   18  140   10 |    77   71   56   49   50   63   51   89    52
 R08  | 1218   42   39   17    8   26   18   18  ---    8 |    78   75   53   57   53   66   54  ---    56
XR09E | 1700   37   46   26  ---   23  ---   22  ---   15 |    80   83   55  ---   57  ---   60  ---    55
 R10E |  613   14   15   14   13   16   22   13  ---    6 |    61   60   63   61   53   64   60  ---    59
 R11E | 1448   33   26   13   10   28   19   16  212    8 |    66   61   56   55   44   60   45   56    52
 R13E | 2523   18   27   14   16   23   20   13  ---    7 |    63   65   54   57   50   65   53  ---    55
 R15E | 4156   47   48   15   11   24   18   19  ---    9 |    77   77   54   62   54   63   54  ---    58
 R16E |  745   51   60   34   16   16   57   25  ---   14 |    92   92   48   69   73   69   66  ---    63
 R17  |  533   26   27   13   19   24   22   23  ---    9 |  9999 9999 9999 9999 9999 9999 9999  ---  9999
 R18  |  803   26   19   18   16   37   19   13  ---    9 |    42   44   42   48   52   46   38  ---    42
 R19  | 1574   42   52   17   10   39   20   20  ---   10 |    67   68   73   70   71   70   62  ---    68
 R20  | 1385   60   52   31   18   22   59   19  ---   14 |    65   61   61   54   53   43   48  ---    49
 R21  | 1654   23   29   17   10   11   21   26   72    8 |    45   47   44   51   56   53   45   25    47
 R22  |  833   32   32   21    9   23   25   22  ---    9 |    48   51   50   43   43   55   41  ---    44
 R23  | 1688   14   12   26   31    9   28    9  ---   10 |    42   46   42   50   43   51   38  ---    42
 R24  | 3249   23   31   23   27   19   82   22  ---   16 |    57   52   48   46   43   52   39  ---    41
XR26  | ----   30  254  ---  ---  ---  ---   10  ---   17 |    46  241  ---  ---  ---  ---   37  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1647   40   42   20   16   26   33   18  144      |T   77   87   70   71   68   72   65  123    66
 WRMS | 1647   35   36   20   17   21   25   18  144      |NE  79   92   76   75   73   75   68  140    70
 MEDI | 1047   36   40   17   13   23   22   18  136      |MD  66   68   54   55   53   62   52   80    52

Table 3.1963.5  GPS week: 1963   Day: 5   MJD: 57990                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  724   78   84   15   10   30   37   28  ---   14 |    73   78   64   62   68   60   73  ---    62
 R02  | 2467   47   41   23    8   29   16   15  228    9 |   521  521  530  530  526  527  536  475   530
 R03  |  635   43   43   15   12   20   27   17  167    9 |   104  105   96   94   94   81   90   53    91
 R04  |  798   35   40   15   10   18   19   10  ---    7 |    87   93   74   77   70   89   74  ---    76
 R05  | 1046   46   55   17   19   24   29   23  ---   11 |    70   76   57   73   59   83   70  ---    65
 R06  |  662   38   38   28   28    9   20   17  ---   10 |    92   95   82  104   89   80  100  ---    91
 R07  | 1121   49   52   20   15   20   20   15  145    9 |    84   84   65   74   66   64   67   41    67
 R08  | 1273   42   46   16    9   16   20   15  ---    8 |    80   84   71   72   69   77   72  ---    72
XR09E | 1644  163  159   55  ---   71  129   27  ---   43 |   136  128   85  ---  103  137   72  ---    74
 R10E |  869   14   16   21   16   16   27   15  ---    8 |    43   46   35   50   45   48   44  ---    42
 R11E | 1359   30   29   12    7   20   15   18  256    7 |    52   51   43   41   37   40   43   64    40
 R13E | 2867   19   17   25   17   18   27   12  ---    9 |    43   42   23   42   27   51   35  ---    33
 R15E | 3478   58   51   29   16   26   26   30  ---   13 |    55   50   37   30   19   43   16  ---    27
 R16E |  651   47   60   44   16   16   67   27  ---   16 |    64   79   41   54   50   39   54  ---    46
 R17  |  914   30   29   17   15   19   14   17  ---    8 |  9999 9999 9999 9999 9999 9999 9999  ---  9999
 R18  |  676   23   28   14   10   16   15   16  ---    6 |    19   26   17   18   17   20   16  ---    15
 R19  |  768   51   42   24   17   39   22   21  ---   12 |    81   88   92   89   99   91   86  ---    88
 R20  |  642   38   74   35   19   24   48   19  ---   13 |    27   47   52   34   33   27   17  ---    25
 R21  |  582   35   35   28   14   23   23   24   48   10 |    26   24   29   32   27   28   21   22    23
 R22  |  728   28   28   12    9    9   22   29  ---    8 |    30   27   22   28   39   41   19  ---    25
 R23  | 1065   16   17   29   26   10   30   13  ---   10 |    32   29   22   31   32   36   20  ---    24
 R24  | 1340   27   40   54   28   43   61   20  ---   18 |    35   46   48   39   35   34   27  ---    28
XR26  | ----   29   61  ---  ---  ---  ---   14  ---   19 |    18   77  ---  ---  ---  ---   27  ---    22
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1406   41   45   26   16   23   31   20  184      |T   80   86   75   78   76   80   71  131    71
 WRMS | 1406   36   37   24   17   18   25   20  184      |NE  86   93   88   90   88   89   82  147    81
 MEDI |  869   38   41   21   15   20   23   17  167      |MD  55   76   52   50   50   51   44   53    42

Table 3.1963.6  GPS week: 1963   Day: 6   MJD: 57991                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  567   82   77   19   16   29   24   30  ---   13 |   117  118   76   81   76   97   73  ---    79
 R02  | 2894   49   44   24   12   21   20   16  294    9 |   573  573  575  574  574  580  568  633   574
 R03  |  790   41   41   20    7   27   13   12  256    8 |   135  139  118  115  106  119  106   72   114
 R04  |  722   32   33   17    8   21   22   14  ---    8 |   116  119  106  103  100  115   99  ---   104
 R05  | 1168   41   50   23   18   27   37   21  ---   11 |    99  110   76   91   89   96   86  ---    87
 R06  | 2818   41   47   26   27   12   25   13  ---   10 |   115  116  116  127  118  114  124  ---   119
 R07  | 1753   48   50   21   12   27   17   18  234    9 |   113  112   90  103  105   97   93   67    97
 R08  | 1371   40   40   16    9   29   16   15  ---    8 |   122  119  102  109  110  110  100  ---   106
XR09E | 1970   57   55   33  ---   37   73   36  ---   24 |    88   84   77  ---   63  105   77  ---    73
 R10E | 1077   18   15   23   14    9   15   14  ---    7 |    75   76   64   76   65   65   63  ---    67
 R11E |  783   27   32   21   12   19   18   13  236    7 |    85   86   71   72   60   73   63   87    68
 R13E | 2697   23   20   20   13   14   15   14  ---    7 |    88   85   61   80   61   82   65  ---    72
 R15E | 2717   64   72   31   15   33   16   28  ---   12 |    94   98   59   56   43   65   42  ---    53
 R16E | 1040   49   54   46   17   18   50   20  ---   15 |    93   89   61   88   72   86   74  ---    77
 R17  |  960   31   36   20   12   25   21   17  ---    8 |  9999 9999 9999 9999 9999 9999 9999  ---  9999
 R18  |  582   22   29   26   12   25   16    8  ---    8 |    51   52   49   46   42   40   41  ---    43
 R19  |  894   48   51   32   25   27   28   23  ---   12 |   118  115  107  102   92  105  104  ---   102
 R20  | 1097   36   17   22   15   23   36   15  ---   10 |    64   79   59   50   52   53   48  ---    51
 R21  |  722   40   38   25   11   35   22   25   58   11 |    59   62   54   54   50   56   46   21    51
 R22  |  708   36   42   18   14   19   16   19  ---    8 |    61   65   56   54   51   58   45  ---    52
 R23  | 1250   17   15   24   26   14   26   12  ---    9 |    52   53   48   54   58   60   43  ---    50
 R24  | 2086   45   67   61   19   25   68   30  ---   19 |    78   93   80   63   58   44   45  ---    56
XR26  | ----   27   74  ---  ---  ---  ---    9  ---   15 |    42   58  ---  ---  ---  ---   37  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1571   42   45   27   16   24   28   19  231      |T  110  113  100  104   97  105   92  176    96
 WRMS | 1571   37   39   26   15   19   25   19  231      |NE 119  123  114  115  112  116  103  198   107
 MEDI | 1077   40   42   23   14   25   21   16  236      |MD  88   89   76   80   65   86   65   72    72




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