[IGSREPORT-24624] Wk 1905 IGLOS Final Orbits

IGS ACC acc at igs.org
Thu Jul 28 20:28:55 PDT 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1905   (Jul 10, 2016 - Jul 16, 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 2.1905.
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:
                                                                               
 igl1905[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1905 in the SP3 format.
 igl19057.sum      Combination Report for GPS Week 1905.


    
    
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  |      5.4 ns
                1  |      6.4 ns
                2  |     -2.3 ns
                3  |     -1.1 ns
                4  |      6.6 ns
                5  |      3.7 ns
                6  |     -0.8 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 1.1905, 1a.1905).
        
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 2.1905.0-6)                                                                                
    
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 3.1905.0-6). 
        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 1905 summary.                      (Jul 10, 2016 - Jul 16, 2016)

Table 1.1905.a     GPS week : 1905   MJD: 57579.0-57585.0

         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    -1    27   -49    22   .45   33   32 |     ---     ---    ---    ---
        |    1     1     1    14    26    52   .07           |     ---     ---
cof  n/a|    0     0    -1    24   -17    19   .35   35   34 |     ---     ---    ---    ---
        |    0     1     2    20    27    70   .08           |     ---     ---
emx  n/a|    0     0     9   -39   -48   -14   .28   24   22 |       0   -1733   3741   6984
        |    1     1     2    16    11    53   .06           |       0    1520
esx  n/a|    0    -1    -1    12    19    14  -.23   20   17 |    4154   -4547   3744   7973
        |    0     1     2    14    21    25   .08           |    8780    3199
gfz  n/a|    1     1     6    51    89    68  -.20   25   19 |  -54016   -3323   3403   6582
        |    1     1     1    31    21    46   .07           |    7984    1900
grg  n/a|    0     0    -6     1    57   -71  -.23   32   31 |    4322   -3264   3756   7028
        |    1     1     6    25    20    70   .06           |    4217    2428
iac  n/a|    0     0    -4   -33   -44   -10   .06   20   20 |    2575    -397   3752   7078
        |    1     0     1    21    35    86   .05           |    3906    1567
mcc  n/a|    7    -5    -4    -3  -116  -121   .06  196  196 |     ---     ---    ---    ---
        |   10     9    22   101   133   859   .62           |     ---     ---


Table 1.1905.b     GPS week : 1905   MJD: 57579.0-57585.0   

         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  |   12   12   11   12   11    9    9 |
 R02  |   10    9    8    7    7    9    6 |
 R03  |    7    7    7    7    5   10    8 |
 R04  |    5    6    8    7    8    6    6 |
 R05  |   15   13   14   16   12   12   14 |
 R06  |   11    8   10   10   12   10   11 |
 R07  |    7    5    6    7    7    7    5 |
 R08  |    8    7    7    9   10    8    7 |
 R09  |    7    7    7    8    8    8    7 |
 R10  |    8   10    9    9    9   13    8 |
 R11  |    7    7    7    9    9    8    7 |
 R13  |    8    9   11    9    8    9    7 |
 R14  |   20   23   26   21   18   19   20 |
 R15  |   10   12   11    9   11   10   10 |
 R16  |   14   13   16   17   14   14   16 |
 R17  |   11   10   10   12   12   10   10 |
 R18  |    7    7    8    9    8    9    8 |
 R19  |   14   13   13   15   13   14   15 |
 R20  |   16   17   16   16   15   13   14 |
 R21  |   10   11   10    9    9    8   11 |
 R22  |   10   12   11   11    9    9   11 |
 R23  |   10    9   10   11    9   10    9 |
 R24  |   15   15   18   15   12   17   16 |
 R26  |   27   56   52   67   33   38   34 |


Table 1.1905.c     GPS week : 1905   MJD: 57579.0-57585.0   

         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 1905 0   |   40   -10   240    1337    -966    1975  85.5  1833  1833 |    5444       0
brd 1905 1   |   29   -35   244     267   -1721    2420  85.4  1780  1780 |    6377       0
brd 1905 2   |    0    55   199      73    -184    2063  84.8  1435  1435 |   -2267       0
brd 1905 3   |   20   -27   195     470     565    4773  83.1  1385  1385 |   -1077       0
brd 1905 4   |    4   -27    98    -179     217    2997  82.0  1426  1426 |    6592       0
brd 1905 5   |   74    13   133     451     911     880  83.2  1507  1507 |    3659       0
brd 1905 6   |   -1    -9   171    1195    -277    3892  84.5  1412  1412 |    -794       0
-------------+------------------------------------------------------------+----------------
brd 1905 mean|   24    -6   183     516    -207    2714  84.1  1539  1539 |    2562       0
brd 1905 sdev|   27    31    53     560     903    1298   1.3   186   186 |    3832       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 2.1905.0  GPS week: 1905   Day: 0   MJD: 57579                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     0    39   -90    29   .45   31   28 |     ---     ---    ---    ---
cof  n/a|    0     0    -1    34   -27    52   .24   32   30 |     ---     ---    ---    ---
emx  n/a|   -1     0     9   -40   -40     7   .28   22   21 |       0   -1777   3852   6873
esx  n/a|    1     0    -2    10    27    12  -.32   20   15 |   18956   -5790   3852   7456
gfz  n/a|    0     1     6    93   112    26  -.20   26   19 |  -42434   -3899   3632   6688
grg  n/a|    2     0   -12    10    77  -174  -.29   36   33 |    8152   -4906   3872   6967
iac  n/a|    0     0    -4   -53   -55    21   .12   20   20 |    5276    -141   3864   7234
mcc  n/a|   13    -2   -16   -90  -278  1062  -.29  143  143 |     ---     ---    ---    ---

Table 2.1905.1  GPS week: 1905   Day: 1   MJD: 57580                            

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    -3    17   -28   101   .50   31   30 |     ---     ---    ---    ---
cof  n/a|    0     0    -4     4   -17   113   .32   33   32 |     ---     ---    ---    ---
emx  n/a|   -2     0    12   -31   -68    74   .34   25   22 |       0   -2044   3674   5976
esx  n/a|    0    -1     0     3     3    48  -.23   20   17 |    3173   -5675   3663   6940
gfz  n/a|    0     0     5    57    65   113  -.33   26   20 |  -45030   -4176   3369   5763
grg  n/a|    1     1    -1   -11    68  -126  -.21   33   30 |    8608   -4077   3666   5736
iac  n/a|    1     0    -5    -8   -11  -131   .08   19   19 |    6318    -735   3661   5895
mcc  n/a|    7     2   -23   -82   117 -1016   .84  167  167 |     ---     ---    ---    ---

Table 2.1905.2  GPS week: 1905   Day: 2   MJD: 57581                            

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     3    -4    11   -36    64   .52   33   33 |     ---     ---    ---    ---
cof  n/a|    0     0    -2    21    19    37   .49   34   33 |     ---     ---    ---    ---
emx  n/a|   -1     0     8   -21   -38    -1   .25   24   21 |       0   -2764   3494   6569
esx  n/a|    1    -3    -5     8    57     5  -.16   23   19 |   -6553   -5133   3507   8080
gfz  n/a|    0     0     2    30   107    38  -.19   26   19 |  -56337   -4215   3411   6091
grg  n/a|   -1    -1     1   -10    62   -85  -.35   36   37 |     194   -4788   3526   6484
iac  n/a|    3     0    -2   -28   -98    23   .12   20   20 |   -1971    -706   3517   6304
mcc  n/a|   11     5    -9    -3  -213  -944   .13  157  157 |     ---     ---    ---    ---

Table 2.1905.3  GPS week: 1905   Day: 3   MJD: 57582                            

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     0    25   -57   -14   .47   30   29 |     ---     ---    ---    ---
cof  n/a|    0     0    -1    11     6   -79   .39   34   31 |     ---     ---    ---    ---
emx  n/a|    0     1    10   -71   -55  -102   .32   26   24 |       0   -3553   3731   7500
esx  n/a|    1    -1     0    38    33   -15  -.18   22   21 |    -587   -7941   3732   8552
gfz  n/a|    1     2     5    79   105     5  -.20   25   17 |  -59555   -5992   3400   7324
grg  n/a|   -1     0   -15   -22    82   -76  -.21   32   32 |    1487   -4930   3764   7457
iac  n/a|    0     0    -3   -48   -85   144   .02   22   22 |    -787   -2075   3753   7500
mcc  n/a|    8    -2   -14   134  -152  -420  -.00  216  216 |     ---     ---    ---    ---

Table 2.1905.4  GPS week: 1905   Day: 4   MJD: 57583                            

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     0    -2    41   -71   -44   .50   33   34 |     ---     ---    ---    ---
cof  n/a|   -2     0     0     8   -51    17   .40   35   35 |     ---     ---    ---    ---
emx  n/a|    1    -1    10   -38   -42    -6   .35   24   23 |       0   -1105   3802   7928
esx  n/a|    0    -1     1    20     7    49  -.35   21   17 |   10788   -3527   3800   8734
gfz  n/a|    0     1     7    70    56   131  -.22   24   20 |  -55233   -1732   3486   7708
grg  n/a|    0     0    -7    -6    31   -72  -.17   25   22 |    7695   -1962   3812   8118
iac  n/a|    0     0    -5   -63    -8   -33   .03   18   18 |    6668    -578   3806   8112
mcc  n/a|  -10   -23   -20   116   -41  -720   .40  270  270 |     ---     ---    ---    ---

Table 2.1905.5  GPS week: 1905   Day: 5   MJD: 57584                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     0    10    -9   -23   .41   34   35 |     ---     ---    ---    ---
cof  n/a|    0    -3    -3    22    -4   -69   .32   38   38 |     ---     ---    ---    ---
emx  n/a|   -2     0     8   -26   -53   -20   .25   26   25 |       0   -2133   3404   6838
esx  n/a|    1    -1     0     9    -1     2  -.26   17   16 |    6600   -5849   3395   8181
gfz  n/a|    4     0     8    16    90    79  -.15   24   18 |  -54105   -3107   3221   6890
grg  n/a|    0     0    -2    -3    43    16  -.19   32   28 |    5735   -3903   3419   7046
iac  n/a|   -2     0    -4   -21   -29   -60   .04   20   20 |    4270   -1407   3412   6829
mcc  n/a|   21    -9    13  -121  -193   398   .45  173  173 |     ---     ---    ---    ---

Table 2.1905.6  GPS week: 1905   Day: 6   MJD: 57585                            

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    44   -50    42   .32   36   35 |     ---     ---    ---    ---
cof  n/a|    0     0     1    65   -49    62   .28   35   36 |     ---     ---    ---    ---
emx  n/a|    0     0     5   -47   -38   -48   .18   21   20 |       0    1242   4236   7204
esx  n/a|    0     0     0    -6     6    -4  -.14   18   15 |   -3293    2086   4263   7869
gfz  n/a|    2     2     8    13    85    82  -.10   27   20 |  -65422    -143   3303   5616
grg  n/a|   -2     1    -7    55    36    17  -.21   32   38 |   -1612    1718   4234   7392
iac  n/a|    0     0    -5   -10   -24   -39  -.01   19   19 |   -1743    2859   4256   7674
mcc  n/a|    1    -5    38    27   -52   793 -1.09  250  250 |     ---     ---    ---    ---

       
       
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 3.1905.0  GPS week: 1905   Day: 0   MJD: 57579                            

        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  |  941   32   35   17   23   35   35   17  ---   11 |    62   70   72   82   90   79   73  ---    72
 R02  |  751   15   22   21   13   30   35   19  ---    9 |    53   48   82   53   58   84   62  ---    62
 R03  | 2040   16   23   16   14   26   16    7  196    7 |    68   65   83   76   81   65   72   62    73
 R04  |  896   10   12   11    9   11   19   10  ---    5 |    59   60   69   62   65   55   54  ---    60
 R05  |  822   20   25   24   28   22   75   21  ---   14 |    51   58   73   67   67   57   63  ---    59
 R06  | 1385   31   31   18   12   26   35   30  ---   11 |    62   64   67   51   51   51   60  ---    55
 R07  | 1178   13   10   13   13   13   34    9  ---    7 |    75   77   82   75   81   90   74  ---    77
 R08  |  733   13   14   14   16    8   38   16  ---    8 |    71   67   71   73   76   83   63  ---    69
 R09E | 6003   13   15   16    8   19   13   19  ---    6 |    21   22   17   25   33   26   29  ---    21
 R10E | 1011   19   19   15   17   24   24   10  ---    8 |    49   51   58   57   63   63   51  ---    54
 R11E | 2222   18   25   14   12   19   19   14  ---    7 |    42   44   35   31   41   31   33  ---    32
 R13E | 1670   23   24   15   10   24   30   12  ---    8 |    41   41   25   30   32   26   27  ---    26
 R14E | 1275   33   26   48   43   40   67   39  ---   20 |    49   55   38   71   73   45   52  ---    47
XR15E | 7724   13   16   20   18  ---   32   17  ---   10 |    29   32   24   37  ---   22   26  ---    24
 R16E | 1160   33   33   33   25   33   41   27  ---   14 |    39   42   30   29   40   38   42  ---    25
 R17  |  894   35   42   18   23   21   31   14  ---   10 |    56   60   30   32   24   27   24  ---    25
 R18  |  918   20   17   12   12   21   20    9  ---    6 |    42   43   26   39   37   36   29  ---    31
 R19  | 1209   64   70   24   19   30   27   17  ---   14 |    71   78   24   31   39   28   24  ---    25
 R20  |  859   56   51   22   24   46   49   27  ---   16 |    64   65   31   49   57   38   35  ---    32
 R21  | 1041   42   47   17   16   26   21   14   51   10 |    62   65   30   37   35   26   28   76    30
 R22  |  661   48   44   17    9   23   13   17  ---   10 |    61   61   32   26   24   26   27  ---    26
 R23  | 2806   24   23   21   27   13   34   16  ---   10 |    30   32   36   62   47   41   50  ---    42
 R24  | 1410   18   31   37   34   25   44   37  ---   15 |    41   63   55   60   55   41   50  ---    44
XR26  | ----   39  155  ---  ---  ---  ---   16  ---   27 |    69  248  ---  ---  ---  ---   33  ---    41
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1833   31   32   22   20   26   36   20  143      |T   52   62   47   50   53   46   45   69    43
 WRMS | 1833   28   30   21   15   19   33   20  143      |NE  58   72   53   54   55   51   48   69    48
 MEDI | 1160   20   25   17   16   24   32   16   51      |MD  53   60   36   51   51   41   42   62    41

Table 3.1905.1  GPS week: 1905   Day: 1   MJD: 57580                            

        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  |  949   15   36   15   37   30   34   22  ---   12 |    45   62   39   41   54   44   42  ---    37
 R02  |  749   16   16   15   19   21   34   12  ---    8 |    39   44   50   39   37   52   39  ---    39
 R03  | 1550   24   22   10   11   25   13    8  115    7 |    48   44   54   54   49   60   51   36    49
 R04  | 1014   10   16   15   12   18   11    9  ---    5 |    47   49   54   55   48   43   39  ---    46
 R05  |  634   36   38   18   32   31   47   14  ---   13 |    41   46   60   64   51   54   54  ---    53
 R06  |  772   27   35   18    9    8   18   20  ---    8 |    43   43   45   46   41   37   33  ---    38
 R07  | 1282   12   15   13    9    9   14   12  255    5 |    51   49   54   44   54   49   42  181    46
 R08  | 1322   20   18   12   16   11   21   10  ---    6 |    45   49   44   46   50   63   41  ---    44
 R09E | 5830   19   15   21    9   16   13   14  ---    7 |    21   23   21   28   32   26   26  ---    23
 R10E | 1066   22   22   22   20   21   28   17  ---    9 |    38   39   46   44   54   53   30  ---    40
 R11E | 1426   18   24   15   16   21   19   10  ---    7 |    35   41   34   29   35   24   28  ---    27
 R13E | 1841   22   24   19   13   18   32   11  ---    8 |    41   41   29   28   29   35   32  ---    27
 R14E | 1965   35   28   64   26   60   82   38  ---   23 |    60   63   66   74  100   79   71  ---    66
XR15E |14016   16   22   24   27  ---   22   22  ---   11 |    32   42   32   37  ---   27   25  ---    26
 R16E | 1543   23   40   34   17   25   38   28  ---   12 |    36   54   30   34   43   35   41  ---    28
 R17  | 1391   42   42   15   14   19   30   11  ---   10 |    52   52   25   29   30   24   18  ---    24
 R18  |  767   16   20   17   15   16   17    9  ---    6 |    33   40   29   31   27   29   23  ---    26
 R19  |  876   56   59   27   15   31   17   17  ---   12 |    55   60   24   36   35   34   25  ---    26
 R20  |  770   54   50   32   38   40   46   25  ---   17 |    47   56   32   56   60   32   38  ---    34
 R21  |  871   46   41   19   12   26   17   16   72   10 |    53   50   26   29   27   27   24   65    24
 R22  |  778   49   56   23   11   30   25   13  ---   11 |    55   60   30   20   27   34   21  ---    23
 R23  | 2081   27   32   16   25   11   21   15  ---    9 |    26   25   28   45   31   25   33  ---    29
 R24  | 2000   24   30   41   23   25   46   35  ---   15 |    40   46   61   42   47   36   37  ---    35
XR26  | ----   78  288  ---  ---  ---  ---   40  ---   56 |   124  350  ---  ---  ---  ---   27  ---    48
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1779   31   33   25   20   26   33   18  167      |T   46   59   39   41   43   40   35   94    35
 WRMS | 1779   30   32   22   17   20   30   18  167      |NE  49   66   40   42   41   40   34   94    36
 MEDI | 1282   23   28   18   16   21   22   14  115      |MD  43   46   34   41   41   35   33   65    34

Table 3.1905.2  GPS week: 1905   Day: 2   MJD: 57581                            

        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  | 1320   23   26   20   28   24   35   19  ---   11 |    56   71   63   55   67   73   58  ---    58
 R02  |  657   16   18   17   21   18   23   13  ---    8 |    48   44   62   50   48   62   58  ---    53
 R03  |  860   11   12   15   13   21   21   16  108    7 |    49   55   65   56   59   50   59   17    55
 R04  |  785   13   16   17   12   21   34   11  ---    8 |    48   45   59   47   42   78   46  ---    49
 R05  |  949   46   24   28   25   26   54   14  ---   14 |    56   79   89   83   69   78   79  ---    74
 R06  |  819   31   30   11   21   19   33   16  ---    9 |    47   52   46   43   60   65   34  ---    45
 R07  | 1044   12   24    8   16   12   16   14  247    6 |    48   56   62   57   66   54   60   41    57
 R08  |  802   10    9   12   21   10   16   15  ---    6 |    54   50   51   52   50   55   53  ---    50
 R09E | 3785   20   20   18   13   11   14   14  ---    6 |    21   25   16   24   28   25   24  ---    18
 R10E | 1145   28   26   19   15   11   22   22  ---    9 |    52   56   63   59   62   67   51  ---    56
 R11E |  988   14   18   17   17   18   13   16  ---    7 |    31   33   34   31   38   26   29  ---    27
 R13E | 2669   24   25   30   15   18   36   22  ---   11 |    38   37   35   28   30   22   33  ---    25
 R14E | 2226   39   38   66   52   68   73   43  ---   25 |    35   56   39   73   87   36   49  ---    36
XR15E |14394   23   24   14   24  ---   31   19  ---   11 |    40   42   25   36  ---   38   29  ---    26
 R16E |  740   44   51   26   30   41   40   30  ---   15 |    46   45   35   42   63   34   42  ---    33
 R17  | 1105   42   46   16   15   19   25   19  ---   10 |    56   59   27   35   28   37   21  ---    27
 R18  |  786   24   24   14   16   19   19   12  ---    7 |    38   39   26   28   19   24   28  ---    23
 R19  | 1430   63   56   26   11   27   14   17  ---   13 |    57   58   24   33   41   36   34  ---    28
 R20  |  684   50   65   25   32   35   51   27  ---   16 |    65   73   35   38   48   38   40  ---    33
 R21  |  793   43   46   15   15   24   19   13   40   10 |    53   58   31   38   33   33   33   45    31
 R22  | 1306   48   47   15    9   28   23   16  ---   10 |    59   58   31   32   33   33   28  ---    28
 R23  | 1060   24   15   14   26   10   28   22  ---    9 |    27   31   29   49   36   22   39  ---    31
 R24  | 1193   31   30   33   32   25   81   26  ---   17 |    45   50   39   48   35   47   36  ---    30
XR26  | ----   70  365  ---  ---  ---  ---   39  ---   52 |   112  346  ---  ---  ---  ---   37  ---    57
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1435   33   34   24   23   26   36   20  157      |T   49   63   42   45   47   44   41   34    39
 WRMS | 1435   33   33   21   19   19   37   20  157      |NE  54   72   46   46   45   49   43   34    42
 MEDI | 1044   24   25   17   17   19   25   16  108      |MD  48   52   35   43   42   38   37   41    33

Table 3.1905.3  GPS week: 1905   Day: 3   MJD: 57582                            

        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  | 2403   21   21   30   27   30   28   25  ---   12 |    52   46   71   53   60   42   66  ---    53
 R02  |  529   14   14   14   18   17   19   13  ---    7 |    49   53   64   52   78   64   60  ---    60
 R03  |  659    7   11   17   15    9   24   14   99    6 |    59   55   63   50   58   60   55   19    55
 R04  |  809   10   12   13   13   11   25   15  ---    6 |    43   47   56   50   50   34   43  ---    45
 R05  | 1245   38   44   34   41   21   50   20  ---   15 |    48   56   82   83   52   35   56  ---    58
 R06  |  884   29   35   11   20   14   28   26  ---    9 |    46   47   45   59   45   43   33  ---    43
 R07  | 1477   11   11   13   13    9   27   17  357    7 |    60   59   74   69   68   41   65   84    63
 R08  |  780   17   20   14   14   16   47    8  ---    9 |    57   59   57   55   58   24   50  ---    48
 R09E | 1743   17   22   24   11   14   19   18  ---    8 |    30   39   29   30   36   32   29  ---    25
 R10E | 1394   19   24   15   21   13   23   26  ---    9 |    39   40   41   54   52   50   44  ---    44
 R11E |  812   19   20   17   15   28   23   16  ---    9 |    33   34   31   30   36   35   28  ---    27
 R13E | 2629   23   33   21   13   20   22   14  ---    8 |    34   38   28   26   32   36   29  ---    24
 R14E | 1018   36   20   65   36   44   46   41  ---   20 |    72   82   67   96  104   78   85  ---    79
XR15E | 8612   17   24   15   14  ---   26   16  ---    9 |    37   42   31   33  ---   29   25  ---    26
 R16E |  925   32   54   34   23   49   54   32  ---   17 |    49   54   46   31   51   27   43  ---    26
 R17  |  880   47   51   29   13   28   21   15  ---   12 |    63   67   31   36   29   32   24  ---    29
 R18  |  793   27   33   16   16   17   23   14  ---    8 |    42   45   32   38   32   31   27  ---    28
 R19  | 1750   62   69   20   23   30   31   21  ---   14 |    61   70   32   37   31   36   34  ---    26
 R20  | 1597   41   48   24   34   40   44   34  ---   16 |    60   71   29   41   54   51   37  ---    33
 R21  |  822   37   34   16   13   21   16   14   47    9 |    54   53   28   30   32   32   28   33    27
 R22  | 1362   47   50   18    8   23   21   19  ---   11 |    62   66   33   31   26   35   27  ---    27
 R23  | 1169   22   26   33   25   15   29   16  ---   10 |    27   33   28   52   47   36   45  ---    35
 R24  | 2127   23   23   37   33   23   42   33  ---   14 |    45   50   53   49   47   29   38  ---    33
XR26  | ----   83  112  ---  ---  ---  ---   52  ---   66 |   121  148  ---  ---  ---  ---   23  ---    53
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1384   30   34   26   22   25   32   22  216      |T   51   56   45   47   49   39   41   45    40
 WRMS | 1384   29   31   24   21   17   32   22  216      |NE  55   60   48   49   47   39   41   45    42
 MEDI | 1169   23   24   18   16   20   26   17   99      |MD  49   53   41   49   47   35   37   33    33

Table 3.1905.4  GPS week: 1905   Day: 4   MJD: 57583                            

        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  | 1566   17   18   30   27   21   32   17  ---   11 |    49   46   61   47   53   32   57  ---    44
 R02  |  696   15   16   18   15   19   19   12  ---    7 |    47   45   60   54   62   50   47  ---    51
 R03  |  872    9    9   10    9   14   11   11  120    5 |    52   58   58   54   68   64   49   45    55
 R04  | 2070   13   13   23   11   27   11   12  ---    7 |    41   40   48   34   40   36   26  ---    34
 R05  | 1252   28   47   29   30   13   38   17  ---   12 |    34   30   68   59   46   28   44  ---    45
 R06  | 1374   34   27   33   27   30   21   10  ---   11 |    35   37   55   37   37   45   32  ---    36
 R07  | 1021   22   21   15   15   16   17   11  449    7 |    57   59   64   73   67   67   57  138    63
 R08  | 1134   20   16   14   22   15   36   11  ---    9 |    46   53   56   71   66   34   63  ---    55
 R09E | 1022   23   23   20   16   17   20   17  ---    8 |    29   33   32   31   30   31   28  ---    26
 R10E | 1406   25   33   21   12   15   24   23  ---    9 |    33   41   37   33   30   33   28  ---    27
 R11E | 1192   29   33   16   13   19   24   14  ---    8 |    37   44   27   35   30   25   29  ---    27
 R13E | 2678   21   25   22   13   23   21   10  ---    8 |    33   40   23   27   31   27   26  ---    23
 R14E |  935   42   39   54   32   43   32   36  ---   17 |    46   56   39   75   72   48   55  ---    49
XR15E | 9109   17   22   27   22  ---   23   15  ---   10 |    39   37   31   38  ---   36   33  ---    31
 R16E |  914   37   48   24   24   38   27   33  ---   13 |    39   48   29   36   47   33   46  ---    27
 R17  |  736   52   59   28   11   28   23   14  ---   11 |    55   60   32   21   26   30   19  ---    20
 R18  |  949   31   30   13   16   20   22   10  ---    8 |    38   40   21   30   19   17   25  ---    20
 R19  | 1453   65   63   22   18   26   28   16  ---   13 |    54   52   25   29   34   38   26  ---    22
 R20  | 2020   43   35   29   33   32   35   31  ---   15 |    48   54   43   44   53   39   39  ---    34
 R21  |  792   38   36   18   16   22   16   10   51    9 |    45   45   23   29   34   25   25   36    23
 R22  | 1185   48   51   18    9   19   13    9  ---    9 |    55   58   29   25   27   29   22  ---    25
 R23  | 2155   24   32   23   23   11   18   13  ---    8 |    29   29   32   47   33   34   37  ---    33
 R24  | 1816   27   27   22   28   37   29   21  ---   12 |    42   47   36   45   45   39   33  ---    29
XR26  | ----   51  102  ---  ---  ---  ---   21  ---   33 |    76  198  ---  ---  ---  ---   42  ---    46
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1425   33   35   24   21   24   25   18  270      |T   44   52   40   42   43   36   37   73    35
 WRMS | 1425   34   35   23   17   20   22   18  270      |NE  47   55   44   43   44   37   37   73    37
 MEDI | 1192   27   30   22   16   20   23   14  120      |MD  42   45   36   37   37   34   33   45    31

Table 3.1905.5  GPS week: 1905   Day: 5   MJD: 57584                            

        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  | 1038   23   26   22   19   19   20   17  ---    8 |    41   40   49   53   65   47   60  ---    51
 R02  |  509   12   18   21   15   15   38   10  ---    8 |    35   28   44   29   43   21   31  ---    29
 R03  |  736   16   18   24    9   12   48    9  157    9 |    43   43   49   40   38   20   34   66    34
 R04  | 2686   18   19   16    7   11   10   13  ---    5 |    34   34   40   32   39   29   24  ---    30
 R05  | 1933   22   16   31   20   22   44   21  ---   11 |    33   35   51   38   48   60   29  ---    36
 R06  | 1467   38   46   32   15   17   21   12  ---    9 |    31   32   48   24   32   42   29  ---    30
 R07  |  774   18   19   14   14   15   17   11  227    6 |    46   46   58   53   46   53   52  116    50
 R08  | 1363   25   38   14   17   13   28   10  ---    7 |    38   37   50   64   50   34   48  ---    48
 R09E | 1318   17   23   20   12   20   23   12  ---    7 |    22   21   22   22   28   15   25  ---    18
 R10E | 2791   21   28   17   18   29   47   35  ---   13 |    46   47   44   57   65   53   33  ---    45
 R11E | 1293   27   36   20   12   15   22   16  ---    8 |    39   50   33   27   31   28   32  ---    27
 R13E | 2542   25   25   23    9   19   31   11  ---    8 |    38   38   24   27   30   26   28  ---    24
 R14E | 1405   46   34   45   29   38   50   46  ---   18 |    66   71   67   85   83   71   76  ---    68
XR15E | 6657   13   26   16   24  ---   27   15  ---   10 |    31   35   26   35  ---   38   30  ---    29
 R16E |  674   36   40   33   23   31   29   37  ---   14 |    37   37   24   37   44   36   44  ---    30
 R17  |  960   47   52   22   12   23   29   11  ---   10 |    50   54   30   31   27   22   22  ---    24
 R18  |  820   35   41   13   17   25   17   13  ---    8 |    40   46   24   31   24   29   25  ---    23
 R19  |  674   70   69   32    9   32   24   14  ---   13 |    58   60   33   23   31   25   26  ---    23
 R20  | 1828   41   76   34   19   25   39   22  ---   12 |    41   73   44   37   31   38   29  ---    26
 R21  |  817   40   42   15    9   20   11   11  115    8 |    46   48   22   27   23   24   27   35    24
 R22  |  871   46   45   21   11   21   14   14  ---    9 |    49   47   25   24   25   29   24  ---    23
 R23  | 1596   34   31   20   21   20   31   10  ---   10 |    28   31   39   49   44   28   36  ---    38
 R24  | 1751   31   33   43   31   45   53   23  ---   16 |    48   52   45   43   43   28   36  ---    33
XR26  | ----   58  791  ---  ---  ---  ---   25  ---   38 |    86  538  ---  ---  ---  ---   30  ---    40
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1507   34   38   26   17   24   32   20  173      |T   42   64   38   38   40   34   34   72    33
 WRMS | 1507   35   38   25   16   18   28   20  173      |NE  43   73   40   37   38   33   33   72    33
 MEDI | 1318   27   33   21   15   20   28   13  157      |MD  40   43   40   35   38   29   30   66    30

Table 3.1905.6  GPS week: 1905   Day: 6   MJD: 57585                            

        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  |  939   36   26   14   16   33   21   12  ---    9 |    60   65   78   73  104   86   83  ---    78
 R02  |  586   23   21    9   10   19   18    9  ---    6 |    62   63   76   72   84   60   65  ---    68
 R03  |  943   14   18   18   11   13   32    9  207    7 |    71   71   75   64   68   47   63   59    64
 R04  | 1624   11   13   17    9   10   15    9  ---    5 |    56   57   62   52   53   48   46  ---    51
 R05  | 2353   25   25   30   20   30   57   27  ---   14 |    46   52   69   59   62   68   50  ---    54
 R06  | 1289   25   21   32   14   27   23   23  ---   10 |    55   55   68   47   52   60   42  ---    51
 R07  | 1332    7   11   10   11   11   13   13  331    5 |    78   80   87   86   79   81   76  104    81
 R08  |  944   15   10   20   14   12   22    9  ---    7 |    63   65   74   67   68   54   66  ---    65
 R09E | 1485   17   19   17   11   15   22   12  ---    7 |    33   36   25   33   35   29   35  ---    29
 R10E | 2506   24   26   18   13   13   21   16  ---    7 |    48   49   59   58   60   58   45  ---    52
 R11E | 1706   24   26   17   10   16   16   10  ---    6 |    38   38   30   32   25   28   31  ---    28
 R13E | 2269   25   29   17   11   16   22    9  ---    7 |    38   42   25   31   27   39   30  ---    28
 R14E |  971   47   38   32   37   55   67   36  ---   19 |    71   67   51   67   75   73   65  ---    55
XR15E | 5331   15   16   15   23  ---   29   14  ---   10 |    34   40   30   49  ---   40   35  ---    36
 R16E |  989   68   64   33   25   40   30   33  ---   16 |    51   59   32   42   56   35   47  ---    37
 R17  | 1065   42   41   19   13   25   25   16  ---    9 |    60   59   36   28   24   22   20  ---    25
 R18  |  823   35   35   14   14   24   15   12  ---    8 |    48   47   28   37   28   34   25  ---    28
 R19  |  931   74   77   26   14   37   38   22  ---   15 |    66   70   26   25   40   35   24  ---    22
 R20  |  852   47   23   23   32   28   33   26  ---   13 |    50   42   30   29   35   28   35  ---    22
 R21  |  865   47   55   17   15   28   23   18  187   10 |    54   60   18   23   28   25   28   39    20
 R22  | 1159   45   47   22   15   28   21   16  ---   10 |    55   57   34   31   25   26   26  ---    25
 R23  |  877   20   31   16   22   11   31   11  ---    8 |    32   30   31   58   43   30   48  ---    41
 R24  | 2120   32   34   23   24   37   66   33  ---   15 |    57   58   37   49   45   44   43  ---    38
XR26  | ----   55 1413  ---  ---  ---  ---   19  ---   33 |    68  839  ---  ---  ---  ---   33  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1412   36   35   21   18   27   32   19  250      |T   53   87   47   48   50   45   44   67    43
 WRMS | 1412   35   36   20   15   20   38   19  250      |NE  57  104   51   50   52   46   45   67    45
 MEDI | 1065   25   26   18   14   24   23   14  207      |MD  55   57   36   49   45   40   42   59    37




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