[IGSREPORT-24803] Wk 1916 IGLOS Final Orbits

IGS ACC acc at igs.org
Thu Oct 13 22:35:45 PDT 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1916   (Sep 25, 2016 - Oct 01, 2016) 
                                                                               
Contact: acc at igs.org
                                                                               
                                                                               
COMBINATION STRATEGY:                                                            
---------------------                                                            
                                                                               
Ephemeris are combined as weighted averages computed over all centres.
Each centre and satellite is given a position weight computed from the
center's absolute deviation to the unweighted average orbit after removing
small differences in the reference frames. These weights were applied in a
second iteration to estimate Helmert transformation parameters for each
center. Finally the transformation parameters with respect to the combined
solution and the RMS of the fit are reported in Tables 2.1916.
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:
                                                                               
 igl1916[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1916 in the SP3 format.
 igl19167.sum      Combination Report for GPS Week 1916.


    
    
REMARKS concerning the IGL Orbit Combination:                                  
---------------------------------------------

Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.

 1. Broadcast (brd) orbits and clocks are included in the combination for
    statistics only.

 2. Having only a few satellites the mcc orbits are included in the combination 
    for statistics only. The grg orbits are introduced for the first time
    starting 02-Jan-2011 (GPS Week 1617) but only for statistics until
    22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
    21-May 2011 (GPS Week 1636). The emx orbits are introduced with full weight
    for the first time starting 11-Sep-2011 (GPS Week 1653).

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      X/Y/Z =  0.000/0.000/0.000 meter for GLONASS and
      X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        ftp://igs.org/igscb/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed IGS
    products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        ftp://igs.org/igscb/station/general/igs08.atx
    

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |      8.0 ns
                1  |      7.7 ns
                2  |      1.8 ns
                3  |     -2.6 ns
                4  |      1.3 ns
                5  |      0.5 ns
                6  |     -1.9 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.1916, 1a.1916).
        
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 2.1916.0-6)                                                                                
    
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 3.1916.0-6). 
        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 1916 summary.                      (Sep 25, 2016 - Oct 01, 2016)

Table 1.1916.a     GPS week : 1916   MJD: 57656.0-57662.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     5    11     7     4   .20   29   27 |     ---     ---    ---    ---
        |    2     1     2    24    28    21   .05           |     ---     ---
cof  n/a|    0     0     4    17   -14     5   .20   32   29 |     ---     ---    ---    ---
        |    1     1     3    24    39    29   .08           |     ---     ---
emx  n/a|   -1     0    -6   -62   -35     6   .20   26   26 |    -405    -923   3244   6952
        |    1     1     2    44    30    42   .04           |    7237     986
esx  n/a|    0     0     0   -19    10   -50  -.14   18   16 |       0    -910   3388   8063
        |    1     0     1    27    32    45   .03           |       0    3402
gfz  n/a|    0     1    -2    22    75    52  -.01   23   19 | -210513     829  96614 290638
        |    0     1     1    24    25    26   .05           |  539349    1327
grg  n/a|    0     0     1    17   -29    59  -.25   30   27 | -140846     447  93223 147868
        |    1     1     5    48    30    36   .04           |  378867    1271
iac  n/a|    1     0     2    18   -15   -19   .06   19   19 | -310054    8556  95345 290720
        |    0     0     2    36    62    49   .08           |  471429    2800
mcc  n/a|    0    -1    20    59   -45  -188  -.16  156  156 |     ---     ---    ---    ---
        |    6    15    15    82   162   738   .45           |     ---     ---


Table 1.1916.b     GPS week : 1916   MJD: 57656.0-57662.0   

         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  |   13   12   14   14   15   13   11 |
 R02  |    7    7    8    8    7    8    9 |
 R03  |    9    8    8    9    9    9    9 |
 R04  |    7    8    7    8    8    9    7 |
 R05  |   10   12   11   11   10   10   10 |
 R06  |    7    9    8    9    7   10    8 |
 R07  |    8   10    8    0    0   22   16 |
 R08  |   11   10    9    9   10    8    8 |
 R09  |    6    7    7    7    7    8    6 |
 R10  |    8    7    8    7    8   10    8 |
 R11  |    8    8    8    8   10    8    8 |
 R12  |   20   20   20   20   21   20   19 |
 R13  |   13   12   11   14   13   15   15 |
 R14  |   14   12    9   10   15   15   16 |
 R15  |   11    9    8    8   10   12   17 |
 R16  |   13   12   11   11   12   11   11 |
 R17  |    9    8    8    9    9    9    7 |
 R18  |    7    6    8    6    8    8    8 |
 R19  |   10   14   13   11   10   12   10 |
 R20  |   13   13   10   12   13   10   14 |
 R21  |    8    9   10    7   10    9    9 |
 R22  |    7    9   10    9   11    8    9 |
 R23  |    8   10    8    8    8    8    7 |
 R24  |   15   14   10   11   13   13   14 |
 R26  |   74   55   38   45   57   40   49 |


Table 1.1916.c     GPS week : 1916   MJD: 57656.0-57662.0   

         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 1916 0   |   23   -47   125    1327    -113   -2919  85.3  1351  1351 |    7961       0
brd 1916 1   |   22   -15    21    1612     671   -2032  84.2  2905  2905 |    7673       0
brd 1916 2   |   20     2    73     343    -567     590  84.3  1414  1414 |    1824       0
brd 1916 3   |   22   -25    46     596   -1522    3058  84.2  1655  1655 |   -2564       0
brd 1916 4   |  -34    40    69     681   -1111    2265  86.6  2279  2279 |    1302       0
brd 1916 5   |  -31     0    92    -234   -1184    4242  85.2  2040  2040 |     519       0
brd 1916 6   |  -59    52   113    -684     151    5757  84.2  2135  2135 |   -1941       0
-------------+------------------------------------------------------------+----------------
brd 1916 mean|   -5     1    77     520    -524    1565  84.8  1968  1968 |    2110       0
brd 1916 sdev|   35    35    36     808     799    3200    .9   546   546 |    4217       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 2.1916.0  GPS week: 1916   Day: 0   MJD: 57656                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    3    -1     6    19    -4    -5   .21   29   25 |     ---     ---    ---    ---
cof  n/a|    1     0     7     2   -18   -10   .16   28   25 |     ---     ---    ---    ---
emx  n/a|   -1    -1    -6   -21   -30     5   .23   24   24 |    -553     506   3173   6221
esx  n/a|   -1     0     0   -40   -11   -37  -.17   18   16 |       0    5133   3168   7186
gfz  n/a|    0     3    -1     8    69    62   .09   23   20 |  111591    1730   3176   6089
grg  n/a|   -1    -1    -7   -16    -5    40  -.29   30   30 |    6381    2857   3178   6292
iac  n/a|    0     0     3    32    -6   -17  -.05   20   20 |  -46664    5312   3167   6110
mcc  n/a|   -3   -30     6    -1  -156   881   .25  421  421 |     ---     ---    ---    ---

Table 2.1916.1  GPS week: 1916   Day: 1   MJD: 57657                            

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     7    43   -16   -30   .16   28   27 |     ---     ---    ---    ---
cof  n/a|    0     1     6    62   -24   -50   .15   36   33 |     ---     ---    ---    ---
emx  n/a|    0     0    -8   -11   -56    34   .23   27   28 |   12263   -2082   3040   7168
esx  n/a|    0    -2     0   -50    55   -75  -.15   17   16 |       0   -3639   3017   8408
gfz  n/a|    0     2    -3    54   109    42  -.04   24   18 |  112758     300   3024   7119
grg  n/a|    0     0     0    -6    -1    38  -.20   32   29 |    7740    -360   3013   7116
iac  n/a|    1    -1     3   -29   -62    49  -.03   18   18 |  -40781    7856   3455   7446
mcc  n/a|   13    -7     9   212  -237   342  -.68  199  199 |     ---     ---    ---    ---

Table 2.1916.2  GPS week: 1916   Day: 2   MJD: 57658                            

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     3    22   -29     3   .16   26   25 |     ---     ---    ---    ---
cof  n/a|    0     0     0    35   -58    23   .06   27   27 |     ---     ---    ---    ---
emx  n/a|   -1    -1    -7   -21   -80    16   .16   23   24 |   -5273    -943   3045   7225
esx  n/a|    2     0     1   -47    28   -92  -.14   17   16 |       0     736   3030   7711
gfz  n/a|    0     0    -6    52    25    84  -.08   24   20 |  101503    -318   3043   7343
grg  n/a|    0     3     9    37   -72    51  -.19   29   28 |    1793    -419   3032   7229
iac  n/a|    0     0     1     1    83    15   .05   19   19 |  -37608    8954   3034   7428
mcc  n/a|    2    -3    40     8   252  -889  -.56   91   91 |     ---     ---    ---    ---

Table 2.1916.3  GPS week: 1916   Day: 3   MJD: 57659                            

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|   -5     1     2    -9    -4     5   .22   29   26 |     ---     ---    ---    ---
cof  n/a|   -1    -1     1    -2   -39    13   .30   31   30 |     ---     ---    ---    ---
emx  n/a|   -2     1    -4   -82   -18   -28   .24   28   28 |   -3988    -730   3227   6574
esx  n/a|    0     0     0    -4   -36   -35  -.09   17   15 |       0    -808   3217   7584
gfz  n/a|    0     1    -1   -13    81    77  -.00   23   20 |   96893    -728   3218   6746
grg  n/a|    2     0     4   -21   -61   108  -.25   27   25 |   -2473    -842   3229   7013
iac  n/a|    2     0    -1    65    50   -67   .07   17   17 |  -30862   11672   3228   6749
mcc  n/a|   -1    12    40    -1    52 -1331   .20  176  176 |     ---     ---    ---    ---

Table 2.1916.4  GPS week: 1916   Day: 4   MJD: 57660                            

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     1     5   -22    44    24   .18   32   29 |     ---     ---    ---    ---
cof  n/a|   -2     0     2    -9     9    -1   .21   35   29 |     ---     ---    ---    ---
emx  n/a|   -2    -2    -6  -103    13   -60   .24   26   27 |    5898     -66   3152   7213
esx  n/a|   -1    -1     3    -5     1   -56  -.17   20   17 |       0   -5675   3137   8204
gfz  n/a|    0     0    -2    21    83    62  -.04   23   17 |  103661    1473   3150   7176
grg  n/a|   -1     0    -2   -31     0    24  -.28   29   25 |     634    1196   3141   7429
iac  n/a|    2     0     0    62   -61     3   .17   19   19 |  -14469   11541   3148   7315
mcc  n/a|    0    15    25    59  -129     1  -.41   55   55 |     ---     ---    ---    ---

Table 2.1916.5  GPS week: 1916   Day: 5   MJD: 57661                            

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     8    -6    33    35   .16   32   28 |     ---     ---    ---    ---
cof  n/a|    1     1     7    19    60    39   .27   33   33 |     ---     ---    ---    ---
emx  n/a|   -1     0   -10   -71   -26     6   .14   24   23 |   -9037    -931   3210   7617
esx  n/a|    1     0     0    25    39   -91  -.15   20   18 |       0    -992   3904   9204
gfz  n/a|    0     1     0     5    85     8   .00   20   18 | -999999    3070  23764 999999
grg  n/a|    0     0     0    71   -18   114  -.24   30   26 |     ---     ---    ---    ---
iac  n/a|    0     0     6   -14   -87   -27   .08   22   22 | -999999    9925  14465 999999
mcc  n/a|   -1    -4    13    13   -96  -101  -.40   56   56 |     ---     ---    ---    ---

Table 2.1916.6  GPS week: 1916   Day: 6   MJD: 57662                            

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     4    31    29    -5   .31   30   26 |     ---     ---    ---    ---
cof  n/a|    1     1     2    12   -29    23   .24   36   28 |     ---     ---    ---    ---
emx  n/a|    1     0    -4  -123   -50    70   .18   29   27 |   -2150   -2219   3865   6651
esx  n/a|    0     0    -1   -17    -6    37  -.13   16   15 |       0   -1127   4248   8147
gfz  n/a|    0     1    -2    29    73    32  -.01   21   21 | -999999     279 636928 999999
grg  n/a|    0     1     4    87   -50    36  -.25   33   30 | -999999     699 636971 999999
iac  n/a|    1    -1     3    14   -21   -94   .15   21   21 | -999999    4633 636924 999999
mcc  n/a|   -4     4     6   128    -4  -223   .45   93   93 |     ---     ---    ---    ---

       
       
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 3.1916.0  GPS week: 1916   Day: 0   MJD: 57656                            

        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 |  688   41   31   29   25   30   29   21  ---   13 |    48   41   24   43   48   41   25  ---    29
 R02E | 3806   15   21   17   10   16   23   12  ---    7 |    26   33   26   28   32   30   22  ---    24
 R03E |  483   23   16   17   12   19   24   19  144    8 |    99  103  103   97  101  115  105   48   102
 R04E | 1882   16   14   17   14   16   21   12  ---    7 |   180  183  184  177  181  196  175  ---   181
 R05E |  846   22   24   21   14   23   35   23  ---   10 |    52   57   55   51   60   61   58  ---    52
 R06E | 1338   16   13   19   12   14   23    8  ---    7 |    31   29   33   29   29   28   33  ---    27
 R07E | 1367   26   26   17   11   20   22    7  705    7 |    78  366   83   77   89   90   72  138    79
 R08E | 2101   27   25   19   12   20   30   31  ---   10 |    93   95   93  100  103   94  109  ---    97
 R09  | 1415   11   13   13   13   12   14   15  ---    6 |    19   19   14   23   28   17   20  ---    17
 R10  |  904   13   23   16   14   13   30   14  ---    7 |    43   51   31   48   34   38   40  ---    37
 R11  |  576   27   31   16   17   17   11   19  ---    8 |    37   41   23   26   23   24   14  ---    19
 R12  |  730   72   55   40   34   43   32   44  ---   20 |    56   58   31   50   57   24   50  ---    29
 R13  | 2030   54   44   23   18   19   19   32  ---   13 |    58   59   39   27   31   36   34  ---    27
 R14  | 1149   36   31   35   33   29   30   19  ---   13 |    54   60   58   50   41   54   38  ---    43
 R15  |  893   28   28   25   29   21   21   12  ---   10 |    64   60   52   61   54   59   46  ---    53
 R16  |  716   25   38   30   22   27   53   20  ---   13 |    54   56   50   55   53   50   58  ---    51
 R17  |  960   22   20   22   14   29   24   12  ---    9 |    59   58   56   36   28   55   35  ---    41
 R18  |  538   18   18    8   16   21   23    9  ---    7 |    46   45   39   32   27   44   32  ---    33
 R19  | 1147   35   27   12   16   20   35   13  ---   10 |    67   62   52   37   33   32   38  ---    40
 R20  |  797   17   41   47   17   24   45   16  ---   13 |    37   40   70   41   43   35   30  ---    39
 R21  |  902   22   15   17   11   21   19   15  117    7 |    50   49   50   37   36   52   33   62    40
 R22  |  878   14   20   18   10   15   15   18  ---    7 |    53   56   57   46   41   51   34  ---    44
 R23  |  637   17   17   27   14   16   19   13  ---    8 |    17   25   25   40   35   39   29  ---    28
 R24  |  824   21   26   37   23   32   60   22  ---   15 |    44   46   58   48   39   26   35  ---    38
XR26  | ----   92  252  ---  ---  ---  ---   59  ---   73 |   124  320  ---  ---  ---  ---   71  ---    70
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1351   29   28   24   18   23   30   20  421      |T   59   80   54   52   51   53   49   82    49
 WRMS | 1351   25   25   24   16   20   30   20  421      |NE  60   85   46   37   37   36   38   62    38
 MEDI |  893   22   25   19   14   20   23   16  144      |MD  53   56   50   43   39   41   35   62    40

Table 3.1916.1  GPS week: 1916   Day: 1   MJD: 57657                            

        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 |  653   39   31   23   18   26   26   24  ---   11 |    42   44   28   39   48   44   22  ---    29
 R02E | 4914   24   26   19   10   18   16   14  ---    7 |    27   30   20   26   30   28   15  ---    19
 R03E |  535   22   26   25   15   20   18    9   87    8 |    49   52   52   36   43   42   38   16    39
 R04E |  738   17   14   18   15   15   30   15  ---    8 |   166  168  173  168  172  182  162  ---   168
 R05E |  755   23   33   29   21   22   49   20  ---   12 |    61   68   62   51   66   88   56  ---    58
 R06E |  600   12   10   24   11   17   40   11  ---    8 |    22   22   15   20   23   30   22  ---    17
 R07E | 1696   28   24   22    7   25   25   21  322    9 |    80  386   67   63   71   73   68   82    80
 R08E |  897   26   23   21   17   25   20   19  ---    9 |    46   43   46   56   61   61   48  ---    48
 R09  | 1711   12   17   17    8   17   25   13  ---    6 |    24   33   16   26   32   28   22  ---    22
 R10  |  676   10   15   16   16   19   20    9  ---    6 |    37   35   31   43   36   30   31  ---    34
 R11  | 1085   25   31   18   13   18   18   15  ---    8 |    36   42   25   31   32   30   22  ---    27
 R12  |12575   65   98   49   30   55   38   29  ---   19 |    39   67   44   49   64   40   35  ---    36
 R13  | 1211   44   61   30   22   20   28   21  ---   12 |    40   53   30   29   30   29   21  ---    21
 R14  | 1225   26   24   23   26   24   40   23  ---   12 |    38   37   36   51   38   44   33  ---    36
 R15  |  767   19   28   11   22   17   29   15  ---    8 |    60   60   59   56   53   54   47  ---    53
 R16  |  819   14   21   33   12   30   42   22  ---   11 |    39   45   49   38   42   40   42  ---    36
 R17  |  566   25   24   21   10   25   23    7  ---    8 |    44   45   40   29   24   23   28  ---    29
 R18  |  623   13   17   16   10   15   16    6  ---    5 |    37   40   37   26   30   33   33  ---    31
 R19  |  886   49   63   32   26   31   25   16  ---   13 |    51   61   38   19   20   32   23  ---    22
 R20  |  876   12   34   49   16   24   50   19  ---   13 |    18   41   33   24   30   29   20  ---    17
 R21  |  698   24   23   27   11   18   26   14   90    8 |    35   35   39   35   30   18   20   53    26
 R22  |  733   25   29   26   10   14   14   22  ---    8 |    34   39   37   26   32   25   16  ---    24
 R23  |  637   25   16   20   20   11   39   20  ---   10 |    20   27   20   39   36   55   13  ---    26
 R24  | 1380   28   34   43   17   25   55   21  ---   13 |    35   41   54   52   42   41   39  ---    39
XR26  |13181   71  270  ---  ---  ---  ---   42  ---   54 |    79  488  ---  ---  ---  ---   34  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2905   28   35   27   17   24   32   18  199      |T   46   80   43   43   45   45   36   50    38
 WRMS | 2905   27   33   28   16   18   29   18  199      |NE  41  103   35   30   34   29   23   53    26
 MEDI |  819   25   26   23   15   20   26   19   90      |MD  39   43   37   36   36   33   31   53    31

Table 3.1916.2  GPS week: 1916   Day: 2   MJD: 57658                            

        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 | 2151   41   37   30   18   38   34   32  ---   14 |    44   42   27   45   62   46   27  ---    33
 R02E | 3948   23   21   19    9   16   21   17  ---    7 |    28   27   16   25   29   27   19  ---    20
 R03E | 1327   24   20   16   10   22   19   13   39    7 |    42   44   30   37   39   37   36   17    33
 R04E | 1087   15   13   17   13   16   19   11  ---    6 |    77   80   79   75   76   79   73  ---    75
 R05E |  694   23   27   31   22   27   30   18  ---   11 |    36   42   33   46   47   37   38  ---    34
 R06E | 1868   11   19   29   14   22   14   13  ---    8 |    24   32   26   27   32   27   26  ---    22
 R07E | 1158   26   19   19   11   18   29    5   45    8 |    81  882   55   81   84   82   77   99    82
 R08E | 1299   19   20   20   11   21   33   16  ---    8 |    47   47   46   42   53   62   38  ---    43
 R09  | 1678   14   17   15   11   20   27   12  ---    7 |    17   21   20   18   29   25   21  ---    16
 R10  |  838   20   24   17   12   23   20   12  ---    7 |    34   31   22   31   19   43   28  ---    25
 R11  | 1599   24   17   16   15   17   21   13  ---    7 |    33   26   21   36   23   16   24  ---    22
 R12  | 1219   57   45   47   32   49   47   43  ---   20 |    63   63   45   45   47   37   28  ---    30
 R13  | 1175   36   43   22   16   20   22   25  ---   10 |    53   58   34   36   26   52   20  ---    30
 R14  |  791   18   25   16   17   18   26   23  ---    9 |    52   54   46   55   33   47   41  ---    43
 R15  |  927   19   17   19   11   20   25   16  ---    8 |    62   60   57   44   41   49   38  ---    46
 R16  |  980   17   23   23   22   20   42   17  ---   10 |    47   54   56   47   45   48   45  ---    45
 R17  |  646   20   24   12    8   21   34    9  ---    7 |    46   50   37   31   43   30   34  ---    33
 R18  |  900   15   14   21   11   12   36   10  ---    8 |    38   37   45   32   26   24   25  ---    28
 R19  | 1003   44   45   29   20   28   45   15  ---   13 |    56   58   40   20   18   29   18  ---    26
 R20  | 1205   19   25   29   18   21   19   21  ---    9 |    32   43   45   50   49   39   22  ---    36
 R21  |  618   24   23   15   27   15   29   11  146    9 |    50   52   45   46   52   48   37   50    43
 R22  |  840   19   15   27    8   27   27   22  ---    9 |    43   39   52   31   21   40   16  ---    30
 R23  |  573   23   32   13   20   16   20   11  ---    7 |    18   20   31   39   21   32   26  ---    26
 R24  | 1160   20   33   17   21   31   26   17  ---    9 |    38   49   43   39   26   28   26  ---    27
XR26  | ----   47  168  ---  ---  ---  ---   30  ---   37 |    65  655  ---  ---  ---  ---   39  ---    42
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1414   26   27   23   17   24   29   19   91      |T   45  102   39   40   39   41   32   55    35
 WRMS | 1414   25   27   24   16   20   28   19   91      |NE  49  124   40   37   33   37   25   50    32
 MEDI | 1087   20   23   19   14   20   26   16   45      |MD  44   47   40   39   33   37   28   50    33

Table 3.1916.3  GPS week: 1916   Day: 3   MJD: 57659                            

        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 | 1673   40   32   38   26   33   37   25  ---   14 |    43   44   30   52   55   43   29  ---    34
 R02E | 3324   22   19   23    9   19   20   13  ---    7 |    28   27   27   27   37   32   24  ---    25
 R03E | 2250   26   25   22   10   23   21   14   43    8 |    48   47   47   38   53   37   32   26    37
 R04E |  971   22   20   20   12   15   27   11  ---    7 |    94   91   97   84   88  100   92  ---    90
 R05E |  956   23   23   27   18   29   29   18  ---   10 |    44   41   44   42   44   44   44  ---    39
 R06E | 3955   11   11   27   23   16   28   14  ---    9 |    31   36   22   44   34   31   27  ---    28
XR07E | ----  ---  ---  ---  ---  ---  ---    6   75    0 |   ---  ---  ---  ---  ---  ---  208  138   182
 R08E | 1485   21   15   24   21   18   19   15  ---    8 |    48   51   45   57   56   48   54  ---    49
 R09  | 1231   23   28   12   14   19   14    9  ---    6 |    27   41   27   33   36   35   24  ---    26
 R10  | 1250   27   28   16   11   18   18    9  ---    7 |    39   47   39   39   31   41   28  ---    33
 R11  | 1659   27   30   19   11   22   16   14  ---    8 |    38   42   35   33   40   30   31  ---    31
 R12  | 1407   66   66   67   26   35   43   34  ---   20 |    53   63   51   50   56   39   33  ---    33
 R13  | 1350   48   53   38   24   29   29   19  ---   13 |    57   66   57   32   23   43   33  ---    30
 R14  |  927   27   36   24   19   20   27   16  ---    9 |    55   65   54   57   50   45   41  ---    46
 R15  |  991   18   23   19   18   14   21   13  ---    7 |    73   74   63   68   68   61   59  ---    63
 R16  | 1682   16   29   36   14   19   29   27  ---   11 |    58   71   72   59   59   62   44  ---    54
 R17  |  710   27   33   26   12   15   21   19  ---    8 |    50   58   46   40   31   32   24  ---    33
 R18  | 1003   18   26   19    9   13   11   11  ---    6 |    38   45   30   25   36   26   25  ---    27
 R19  | 1952   40   33   23   14   23   34   17  ---   11 |    54   49   43   35   27   24   20  ---    28
 R20  | 1257   20   26   25   19   30   45   17  ---   11 |    46   57   49   46   51   30   36  ---    37
 R21  | 1005   21   26   12   12   23   21    8  245    7 |    48   54   39   40   36   53   34  125    38
 R22  |  754   20   14   26   16   23   29   11  ---    9 |    44   46   59   46   29   29   38  ---    38
 R23  |  626   22   24   16   17   18   21    8  ---    7 |    23   27   36   34   24   32   26  ---    26
 R24  | 1069   22   32   25   21   41   28   13  ---   11 |    17   30   24   39   28   38   25  ---    23
XR26  | ----   63 1935  ---  ---  ---  ---   31  ---   44 |    70 9999  ---  ---  ---  ---   42  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1654   29   31   28   17   23   27   17  176      |T   46   50   45   44   43   41   42   96    43
 WRMS | 1654   26   29   28   15   20   25   17  176      |NE  51   53   47   40   37   35   33  125    32
 MEDI | 1250   22   26   24   16   20   27   14   75      |MD  46   47   44   40   37   38   33  125    33

Table 3.1916.4  GPS week: 1916   Day: 4   MJD: 57660                            

        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 | 1452   36   29   29   36   32   44   15  ---   14 |    38   48   21   62   58   44   33  ---    35
 R02E | 1787   15   11   17    8   17   22    7  ---    6 |    31   31   33   28   31   35   23  ---    26
 R03E | 1583   20   19   25   12   21   27   17   67    9 |    33   33   33   32   39   39   22   21    27
 R04E | 2716   19   14   23   11   18   20   18  ---    8 |    67   71   67   72   78   82   58  ---    68
 R05E | 1696   22   30   26   17   19   30   22  ---   10 |    40   47   33   31   43   35   36  ---    30
 R06E | 4822   14   16   13   17   16   23   13  ---    7 |    24   29   18   31   32   25   23  ---    20
XR07E |10611    5 4281  ---  ---  ---  ---  ---  212    0 |   118 9999  ---  ---  ---  ---  ---  167   103
 R08E | 1420   18   13   24   30   17   20   15  ---    9 |    36   34   27   55   34   35   35  ---    35
 R09  | 1219   22   15   17   14   13   16   13  ---    7 |    29   23   29   30   29   31   26  ---    24
 R10  | 1149   28   21   15   12   17   18    8  ---    7 |    38   31   31   37   30   34   26  ---    28
 R11  | 1531   38   28   18   10   31   20   14  ---   10 |    34   31   22   25   36   23   21  ---    20
 R12  |  989   84   90   45   24   56   36   26  ---   20 |    51   58   32   52   72   29   31  ---    30
 R13  | 6759   49   78   24   34   27   14   19  ---   13 |    49   76   38   33   31   30   23  ---    26
 R14  | 1360   36   44   28   36   25   51   25  ---   15 |    55   67   52   65   52   55   32  ---    41
 R15  |  922   19   18   34   14   22   21   14  ---    9 |    70   68   78   66   64   67   58  ---    64
 R16  | 1357   19   21   29   22   17   45   21  ---   11 |    59   51   50   64   56   64   51  ---    55
 R17  |  853   25   21   25   12   20   13   20  ---    8 |    45   44   48   31   26   47   20  ---    31
 R18  | 1669   18   20   22   13   18   18   17  ---    8 |    32   37   43   30   19   35   19  ---    25
 R19  | 2711   27   29   31   16   17   12   26  ---   10 |    41   44   56   32   44   29   20  ---    31
 R20  | 1148   25   27   40   19   14   37   31  ---   13 |    60   53   61   50   48   44   26  ---    43
 R21  | 1694   27   21   25   14   22   22   20   39    9 |    55   55   46   50   50   53   40  130    46
 R22  |  831   20   24   23   15   27   39   19  ---   10 |    44   49   45   34   25   46   39  ---    35
 R23  |  669   22   30   21   12   11   23   17  ---    8 |    23   30   19   31   26   29   26  ---    23
 R24  | 1894   40   45   31   23   18   47   14  ---   13 |    36   45   34   35   21   28   17  ---    20
XR26  | ----   76 4678  ---  ---  ---  ---   42  ---   56 |    65 9999  ---  ---  ---  ---   56  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2279   32   35   26   20   23   29   19   55      |T   46   45   39   42   41   40   31  106    37
 WRMS | 2279   29   29   27   17   17   25   19   55      |NE  49   52   42   39   43   36   32  130    33
 MEDI | 1452   22   24   25   15   18   22   17   67      |MD  41   45   34   34   36   35   26  130    31

Table 3.1916.5  GPS week: 1916   Day: 5   MJD: 57661                            

        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 |  843   38   20   24   32   22   27   24  ---   12 |    38   36   34   57   44   35   31  ---    34
 R02E |  740   16   14   22   14   16   28   15  ---    8 |    32   36   27   31   35   51   28  ---    29
 R03E | 2156   21   21   23   11   17   29   14   76    8 |    47   48   43   37   42   35   35   16    36
 R04E | 2101   20   18   16   12   18   21   24  ---    8 |    67   67   67   68   74   75   61  ---    67
 R05E | 1328   22   25   29   20   16   25   20  ---   10 |    37   34   42   38   41   39   42  ---    34
 R06E | 3963   24   25   17   26   17   25   21  ---    9 |    32   47   29   52   39   30   35  ---    32
XR07E | 5698   32   33  ---   54   30  ---   22  206   21 |    86 9999  ---   55   59  ---   53   86    83
 R08E | 2406   17   15   16   14   19   23   15  ---    7 |    53   57   50   59   63   58   57  ---    56
 R09M | 1150   21   31   15   20   13   20   13  ---    7 |    25   42   24   37   36   25   28  ---    26
 R10M | 1154   26   35   15   22   11   44   12  ---   10 |    32   47   24   39   35   38   21  ---    24
 R11  | 1491   27   38   12   20   10   12   18  ---    7 |    25   37   24   32   22   26   19  ---    21
 R12  |  668   88   72   36   21   44   24   42  ---   20 |    49   34   37   47   64   30   41  ---    34
 R13  | 5565   51   42   43   24   28   30   21  ---   14 |    43   38   36   28   26   31   19  ---    18
 R14  | 1049   35   39   22   29   21   66   24  ---   15 |    38   46   33   47   33   73   26  ---    27
 R15  |  785   20   22   29   21   14   18   44  ---   12 |   106  102  117   96   92   95   83  ---    93
 R16M |  961   17   22   28   23   16   32   19  ---   10 |    64   73   70   68   76   68   69  ---    66
 R17M |  925   23   27   21   14   21   27   15  ---    9 |    32   39   35   36   31   24   20  ---    25
 R18M | 2248   15   14   14    8   23   29   11  ---    7 |    24   28   30   25   23   40   18  ---    22
 R19  | 2175   35   33   36   22   24   20   21  ---   12 |    38   37   47   17   19   29   12  ---    18
 R20  | 1371   20   41   25   20   16   34   22  ---   10 |    48   77   62   60   64   33   31  ---    48
 R21  | 2556   26   39   19   12   19   22   21   23    9 |    49   61   44   48   48   41   36   36    42
 R22  | 1228   14   19   20   18   15   14   17  ---    7 |    37   42   46   48   34   33   28  ---    36
 R23  |  604   19   23   18   19   14   27   14  ---    8 |    22   25   29   36   32   24   16  ---    23
 R24  | 1499   36   62   24   24   21   46   18  ---   12 |    27   57   32   37   26   23   22  ---    20
XR26  | ----   51   89  ---  ---  ---  ---   31  ---   40 |    74  809  ---  ---  ---  ---   43  ---    44
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2039   32   33   24   20   20   30   22   56      |T   45   79   42   45   44   41   34   46    38
 WRMS | 2039   28   33   23   18   18   26   22   56      |NE  45  141   42   40   39   31   28   36    32
 MEDI | 1328   23   27   22   20   17   27   20   76      |MD  38   42   36   39   36   35   31   36    34

Table 3.1916.6  GPS week: 1916   Day: 6   MJD: 57662                            

        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 | 1097   31   30   35   15   26   29   13  ---   11 |    44   47   35   40   44   46   31  ---    33
 R02E | 1343   21   15   39   11   15   18   13  ---    9 |    27   24   48   24   29   35   21  ---    24
 R03E | 1951   20   18   23   13   22   26   13  125    8 |    44   41   42   31   42   37   37   16    35
 R04E | 2412   24   23   18    9   16   16   11  ---    7 |    92   90   94   94   98   99   89  ---    93
 R05E | 1512   23   26   29   19   18   34   14  ---   10 |    46   47   43   52   52   54   57  ---    48
 R06E | 3644   14   17   22   11   14   24   16  ---    7 |    37   39   32   35   36   36   36  ---    32
XR07E | 7993   36   55  ---   37   31   30   20  376   16 |   100  635  ---   63   73   39   66  117    93
 R08E | 2309   17   19   21   16   13   23   14  ---    7 |    62   63   60   52   53   49   61  ---    54
 R09M | 1119   23   16   16   14   10   12    8  ---    6 |    31   22   23   22   29   23   27  ---    22
 R10  | 1399   18   19   13   19   17   16   16  ---    7 |    45   49   40   47   36   46   34  ---    38
 R11  | 1125   31   20   16   14   20   19   10  ---    8 |    35   29   20   28   30   18   19  ---    21
 R12  |  749   69  104   47   19   38   42   37  ---   18 |    53   79   34   28   48   25   35  ---    23
 R13  | 6502   51   65   39   19   36   41   21  ---   15 |    52   67   43   39   39   29   23  ---    23
 R14M |  899   29   26   44   21   24   77   20  ---   16 |    49   44   29   33   29   61   32  ---    29
 R15M | 1110   36   30   38   29   16   25   56  ---   16 |   138  139  137  138  128  128   92  ---   124
 R16M |  919   22   41   32   16   19   40   20  ---   11 |    60   69   55   66   49   54   51  ---    53
 R17  |  763   22   20    9   12   17   17   16  ---    7 |    59   55   46   35   36   42   33  ---    37
 R18  | 2109   16   23   13   11   25   17   16  ---    7 |    40   41   38   28   18   25   29  ---    26
 R19  | 1812   33   39   31   13   18   16   22  ---   10 |    57   61   57   29   23   34   19  ---    32
 R20  |  973   30   34   34   18   27   60   18  ---   13 |    60   59   56   42   46   48   29  ---    41
 R21  | 1744   28   27   18   12   17   19   24   42    8 |    55   54   47   38   35   38   33   42    37
 R22  | 1377   27   26   17    9   17   30   15  ---    8 |    52   50   51   38   29   40   29  ---    36
 R23M |  671   20   15   16   14    9   18   15  ---    6 |    19   25   27   41   35   38   33  ---    31
 R24M | 2545   28   36   50   22   21   51   20  ---   14 |    22   32   46   41   42   26   27  ---    29
XR26  | ----   60  547  ---  ---  ---  ---   40  ---   49 |    61  779  ---  ---  ---  ---   51  ---    45
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2135   30   36   29   16   21   33   21   93      |T   53  105   47   45   44   44   39   58    42
 WRMS | 2135   26   28   27   15   21   30   21   93      |NE  53  147   44   34   35   33   29   42    32
 MEDI | 1377   27   26   23   14   18   24   16  125      |MD  52   50   43   38   36   38   33   42    35




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