[IGSREPORT-24721] Wk 1911 IGLOS Final Orbits

IGS ACC acc at igs.org
Thu Sep 8 21:41:21 PDT 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1911   (Aug 21, 2016 - Aug 27, 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 2.1911.
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:
                                                                               
 igl1911[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1911 in the SP3 format.
 igl19117.sum      Combination Report for GPS Week 1911.


    
    
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  |      7.1 ns
                1  |     23.3 ns
                2  |     -3.0 ns
                3  |     13.1 ns
                4  |      3.6 ns
                5  |      1.6 ns
                6  |     12.5 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                1  |  ESX   | R23

    
         
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 1.1911, 1a.1911).
        
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 2.1911.0-6)                                                                                
    
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 3.1911.0-6). 
        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 1911 summary.                      (Aug 21, 2016 - Aug 27, 2016)

Table 1.1911.a     GPS week : 1911   MJD: 57621.0-57627.0

         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    11    71     5    45   .23   40   38 |     ---     ---    ---    ---
        |    3     1     3    17    31    45   .06           |     ---     ---
cof  n/a|   -1     1    15    71     0    42   .24   43   39 |     ---     ---    ---    ---
        |    2     1     3    23    37    43   .05           |     ---     ---
emx  n/a|    0     0     0   -57   -46    17   .22   22   22 |       0   -1823   3801   8353
        |    0     1     1    27    26    71   .03           |       0    1214
esx  n/a|    0     0     0   -23    12   -22  -.18   16   15 |    8165   -1837   4028   9353
        |    1     0     1    21    22    37   .03           |   13735    2746
gfz  n/a|   -2     0    -6    33    72    13   .08   27   24 | -379800   -6223 288373 291071
        |    0     1     2    30    32    31   .04           |  423759   10293
grg  n/a|    0     1     2    67    -8    51  -.20   32   30 |  214775  -17658 258775 292418
        |    0     1     4    30    33    41   .06           | 1060907   36909
iac  n/a|    1     0    -1     6    -3   -46   .01   22   22 |   51242   -4802 416437 433963
        |    0     0     2    32    30    99   .04           | 1110775    8911
mcc  n/a|    0     0    40    19   -64     4  -.32   92   92 |     ---     ---    ---    ---
        |    6    12    11    99   106   657   .39           |     ---     ---


Table 1.1911.b     GPS week : 1911   MJD: 57621.0-57627.0   

         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   16   15   13   13   17   15 |
 R02  |    9   10   12   10    9   10   10 |
 R03  |   10   10    8   10   10    8   12 |
 R04  |    8   10   10    8    8    8    8 |
 R05  |   13   13   12   13   11   12   13 |
 R06  |   12   10    8    9    8    9    8 |
 R07  |   11    9    8   10   11   12   10 |
 R08  |   11   11    9    9   12   12   13 |
 R09  |    8    7    9    8    7    9    7 |
 R10  |    8    9    8   10    7    9    6 |
 R11  |    7    9    8    6    8    8    8 |
 R12  |   16   15   17   17   17   17   17 |
 R13  |    7    9    9   10   10   10    9 |
 R14  |   17   15   13   12   12   12   14 |
 R15  |   10   10   14   13   21   39   26 |
 R16  |   14   15   15   16   11   14   13 |
 R17  |    8   10   11   11    9    8    9 |
 R18  |    8    9    9   10    8    8    7 |
 R19  |   14   11   12   11   14   13   12 |
 R20  |   12   14   15   12   12   11   16 |
 R21  |   11    8   11    9   10    9   12 |
 R22  |    9    8    7   11    9    9    9 |
 R23  |   23   21   10    7    8    8    8 |
 R24  |   17   13   19   14   13   19   15 |
 R26  |   43   68   70   22   49   50   34 |


Table 1.1911.c     GPS week : 1911   MJD: 57621.0-57627.0   

         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 1911 0   |   16     3   129    -511    2033    -154  83.0  1430  1430 |    7146       0
brd 1911 1   |  -36   -14   164     873     980     952  84.1  1605  1605 |   23330       0
brd 1911 2   |    2   -31   158     458    -720    -277  84.3  1346  1346 |   -3014       0
brd 1911 3   |   28    74   160     415    -458   -2020  86.0  1194  1194 |   13129       0
brd 1911 4   | -105   -20   132    -603     -46   -7299  82.8  1603  1603 |    3617       0
brd 1911 5   |    1   -48   226    -273    -955   -8178  79.4  1569  1569 |    1571       0
brd 1911 6   |  151   142   198     845     472   -5025  79.8  1623  1623 |   12496       0
-------------+------------------------------------------------------------+----------------
brd 1911 mean|    8    15   167     171     186   -3143  82.8  1481  1481 |    8325       0
brd 1911 sdev|   77    68    34     626    1058    3681   2.4   163   163 |    8787       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 2.1911.0  GPS week: 1911   Day: 0   MJD: 57621                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     1    14    79     0   -25   .16   41   37 |     ---     ---    ---    ---
cof  n/a|   -4     1    15    73    45    25   .20   43   39 |     ---     ---    ---    ---
emx  n/a|    0     0     1   -68   -48    23   .21   24   23 |       0    -663   4359   8225
esx  n/a|    0    -1    -1    -9    16   -71  -.18   19   15 |   10961   -1169   4370   9496
gfz  n/a|   -1     0    -9    21   128   -25   .05   27   23 | -999999  -27867 999999 999999
grg  n/a|   -1     0     9   102   -38    56  -.25   32   30 |    7238    -143   4325   8513
iac  n/a|    1     0    -2   -10     0    37   .03   20   20 | -999999  -24092 999999 999999
mcc  n/a|    9    22    34    95   -46  -449   .29  137  137 |     ---     ---    ---    ---

Table 2.1911.1  GPS week: 1911   Day: 1   MJD: 57622                            

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    12    45    30    51   .24   38   36 |     ---     ---    ---    ---
cof  n/a|    0     1    16    57    49    37   .26   40   39 |     ---     ---    ---    ---
emx  n/a|    0     0     0   -83   -30    56   .20   21   21 |       0   -2881   3765   9638
esx  n/a|    2    -1     1     0    -6   -11  -.22   18   16 |   35301   -7385   4070  10647
gfz  n/a|   -1     1    -2    16    45     0   .03   28   26 | -999999  -10808 999999 999999
grg  n/a|    0     0     0   107   -30    -8  -.19   31   30 | -999999  -10010 999999 999999
iac  n/a|    0     0    -1   -11    39   -59   .05   21   21 | -999999   -7137 999999 999999
mcc  n/a|   -3    13    32    42   -76  -550  -.26  111  111 |     ---     ---    ---    ---

Table 2.1911.2  GPS week: 1911   Day: 2   MJD: 57623                            

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     5    53    49    34   .25   40   37 |     ---     ---    ---    ---
cof  n/a|    0    -2     8    42    -2    64   .16   46   41 |     ---     ---    ---    ---
emx  n/a|    0     0    -1   -96   -85     6   .23   24   23 |       0   -2203   4012   8594
esx  n/a|    0    -1     0   -17    -6    24  -.20   15   15 |     412   -2391   3946   9482
gfz  n/a|   -2     1    -7    10    68    22   .17   28   26 | -125137   -1282   3423   6689
grg  n/a|   -1     3     4    46    -8   116  -.24   37   33 |   -1679   -2390   3965   8390
iac  n/a|    0     0    -2    70    22  -124   .04   22   22 |   -1157    -205   3956   8789
mcc  n/a|   -1    -5    26    46   -19  -657  -.58   84   84 |     ---     ---    ---    ---

Table 2.1911.3  GPS week: 1911   Day: 3   MJD: 57624                            

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    15    86   -24    91   .33   41   39 |     ---     ---    ---    ---
cof  n/a|   -3     0    19   118   -57   110   .29   44   42 |     ---     ---    ---    ---
emx  n/a|    0     0     1   -17   -18   -40   .18   21   21 |       0   -2647   3826   7181
esx  n/a|   -1     0     0   -50    33   -54  -.18   14   13 |   12838     600   3883   7539
gfz  n/a|   -2     0    -8    69    95    34   .10   24   22 | -116756   -1470   3786   6121
grg  n/a|    0     3     1    48   -49    37  -.21   32   29 |   13513   -2257   4547  13392
iac  n/a|    1     1    -3     3   -44    48  -.00   23   23 |   12997   -2019   4640  12833
mcc  n/a|    0    -5    35  -134  -241   -22  -.01   92   92 |     ---     ---    ---    ---

Table 2.1911.4  GPS week: 1911   Day: 4   MJD: 57625                            

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    12    92    -3   111   .17   40   38 |     ---     ---    ---    ---
cof  n/a|    0     2    15    61     1    63   .24   40   38 |     ---     ---    ---    ---
emx  n/a|    0     0     0   -51   -74   -87   .23   20   20 |       0   -1424   3766   8010
esx  n/a|    0     0    -2   -55    48   -42  -.18   16   14 |    -626     486   3775   9060
gfz  n/a|   -1     3    -5    65    48    58   .07   26   23 | -137620    -940   3772   7768
grg  n/a|    0     2     5    77     6    71  -.29   28   26 |    8586  -10142   3776   7986
iac  n/a|    2     1    -5     3   -32    20   .02   22   22 |    5834   -1313   3770   7826
mcc  n/a|    4     2    44    73  -145   366  -.25   62   62 |     ---     ---    ---    ---

Table 2.1911.5  GPS week: 1911   Day: 5   MJD: 57626                            

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     0     9    75   -37    32   .21   41   41 |     ---     ---    ---    ---
cof  n/a|    1     1    13    72   -22    29   .29   43   42 |     ---     ---    ---    ---
emx  n/a|    0     2     1   -29   -49   138   .26   25   25 |       0   -3078   3182   8489
esx  n/a|    0     0     0   -17    11    24  -.15   15   14 |   -6589   -2548   4479  10055
gfz  n/a|   -3     1    -8    55    82    28   .07   27   22 | -139194   -2616   3193   8419
grg  n/a|    0     0    -4    61    43    13  -.14   34   33 | 2464876 -100692 790375 999999
iac  n/a|    1     0     0   -30   -19  -225  -.01   21   21 | 2328295     703 898247 999999
mcc  n/a|    0    -9    53  -105   -21   113  -.55   61   61 |     ---     ---    ---    ---

Table 2.1911.6  GPS week: 1911   Day: 6   MJD: 57627                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -4     3    11    67    25    25   .23   38   35 |     ---     ---    ---    ---
cof  n/a|   -2     2    17    74   -13   -29   .21   41   36 |     ---     ---    ---    ---
emx  n/a|    0     0    -3   -54   -18    27   .22   23   21 |       0     132   3703   8336
esx  n/a|    1     0     2   -16    -9   -28  -.13   17   14 |    4859    -458   3677   9196
gfz  n/a|   -2    -1    -4    -6    34   -22   .07   27   23 | -139900    1418   4442   8507
grg  n/a|    0    -1    -2    26    21    75  -.11   33   31 |   10892    2022   4443   8649
iac  n/a|    1     0     3    22    13   -24  -.06   23   23 |   12725     445   4451   8299
mcc  n/a|  -12   -10    58   116    96  1229  -.88   98   98 |     ---     ---    ---    ---

       
       
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 3.1911.0  GPS week: 1911   Day: 0   MJD: 57621                            

        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  | 1103   70   85   14   25   24   33   21  ---   13 |    77   90   29   36   40   39   29  ---    27
 R02  |  885   44   47   16    8   24   16   18  ---    8 |    82   85   55   44   32   45   35  ---    44
 R03  |  561   46   45   19   13   26   17   22   82   10 |    79   79   49   42   30   46   29   27    39
 R04  | 1992   28   27   20    8   21   21   18  ---    8 |    74   73   68   49   43   51   43  ---    52
 R05  | 1032   39   37   26   21   35   48   16  ---   13 |    60   60   41   42   30   37   21  ---    31
 R06  | 4029   33   31   12   27   17   39   26  ---   11 |    59   57   38   60   41   32   33  ---    42
 R07  |  965   49   60   21    8   28   20   27  162   11 |    83   89   55   43   40   50   29   29    43
 R08  |  624   44   54   21   12   36   25   18  ---   10 |    79   84   52   35   16   58   28  ---    39
 R09  | 2448   16   21   17   18   16   22   14  ---    7 |    20   27   23   27   31   23   31  ---    23
 R10  | 1257   18   23   16   16   19   23   17  ---    8 |    52   54   38   57   45   41   51  ---    46
 R11  |  682   21   27   12   11   23   16   13  ---    6 |    49   53   34   38   34   34   34  ---    34
 R12  |  823   54   41   36   30   48   36   25  ---   16 |    62   64   57   57   72   38   59  ---    48
 R13  |  631   35   38   16   10   17   14   10  ---    7 |    71   72   40   43   33   45   38  ---    40
 R14  |  882   35   34   40   41   27   42   30  ---   16 |    75   77   58   88   61   61   64  ---    64
XR15  | 2914   22   27   19   17  ---   23   17  ---    9 |    63   67   23   53  ---   46   51  ---    49
 R16  | 1056   24   30   42   24   28   23   29  ---   13 |    81   80   52   77   74   60   78  ---    67
 R17  |  822   46   45   11   10   24   14   14  ---    8 |    70   71   48   42   32   47   31  ---    41
 R18  | 1009   27   31   19   13   25   22    9  ---    8 |    53   56   47   38   30   38   32  ---    36
 R19  | 1177   68   64   20   24   33   32   23  ---   13 |    84   81   54   46   43   60   35  ---    46
 R20  |  924   33   43   28   18   26   40   21  ---   12 |    69   80   63   61   46   61   44  ---    54
 R21  |  790   40   36   23   16   15   25   26  152   10 |    65   64   49   40   32   45   32   17    39
 R22  | 1420   39   40   17   12   21   19   21  ---    9 |    71   72   49   40   36   57   36  ---    43
XR23  | 6190   37   39  ---  ---   44  ---   19  ---   22 |    24   41  ---  ---   58  ---   25  ---    30
 R24  | 1578   39   42   34   15   27   78   15  ---   16 |    47   61   42   44   37   36   29  ---    35
XR26  | ----   73   79  ---  ---  ---  ---   25  ---   43 |    61  696  ---  ---  ---  ---   49  ---    37
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1430   41   43   24   19   27   32   20  137      |T   64   93   46   47   40   45   38   24    41
 WRMS | 1430   37   39   23   15   23   30   20  137      |NE  64   93   46   47   40   45   38   24    41
 MEDI | 1009   39   39   19   16   25   23   19  152      |MD  69   72   49   43   37   45   34   27    41

Table 3.1911.1  GPS week: 1911   Day: 1   MJD: 57622                            

        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  |  833   81   60   28   26   39   24   23  ---   15 |    70   67   34   47   47   47   29  ---    35
 R02  |  815   40   49   13   10   23   23   24  ---    9 |    60   72   39   43   48   50   29  ---    39
 R03  |  659   46   50   18    9   28   15   22   74    9 |    57   60   38   35   34   30   23   17    30
 R04  |  964   37   30   20    9   39   13   15  ---    9 |    65   61   50   48   50   50   43  ---    47
 R05  |  886   34   30   21   22   27   40   28  ---   12 |    45   54   42   42   34   50   26  ---    34
 R06  | 5767   24   30   17   25   13   35   20  ---   10 |    39   41   32   43   31   16   25  ---    28
 R07  | 1586   42   37   11   12   15   17   23  127    8 |    62   59   39   53   50   47   30   23    43
 R08  |  959   45   44   20   17   21   25   24  ---   11 |    56   57   33   40   30   36   21  ---    31
 R09  | 2387   19   28   13   13   14   15   15  ---    6 |    15   23   17   21   25   20   21  ---    16
 R10  |  768   18   18   16   18   21   30   16  ---    8 |    32   32   30   40   27   29   34  ---    30
 R11  |  736   24   25   15   14   22   29   12  ---    8 |    35   37   23   24   20   18   23  ---    18
 R12  |  590   49   43   33   20   42   39   28  ---   15 |    47   48   39   58   69   37   42  ---    41
 R13  | 1415   26   29   21   15   23   24    9  ---    8 |    44   46   32   32   27   38   28  ---    28
 R14  |  982   26   32   34   37   26   28   32  ---   14 |    53   56   39   63   50   42   52  ---    42
XR15  | 3394   21   13   15   19  ---   28   20  ---   10 |    46   41   17   51  ---   28   36  ---    37
 R16  | 1351   33   55   33   25   34   47   23  ---   14 |    59   88   42   65   76   46   63  ---    53
 R17  |  682   44   49   17   12   23   29   14  ---    9 |    43   46   27   29   24   48   18  ---    25
 R18  |  655   28   27   13   16   20   24   20  ---    8 |    32   32   26   31   26   28   23  ---    23
 R19  | 1206   49   66   16   12   35   27   13  ---   10 |    45   61   34   23   23   43   23  ---    25
 R20  |  848   28   40   25   24   38   55   10  ---   13 |    48   53   41   31   28   46   37  ---    33
 R21  |  581   29   40   14   13   21   20   16  125    8 |    43   53   37   38   37   46   31   13    35
 R22  |  842   35   37   15   11   17   14   22  ---    8 |    47   47   34   32   30   35   22  ---    29
XR23  |  809   26   40  ---  291   31   57   16  ---   20 |    20   37  ---  125   26   51   16  ---    21
 R24  |  589   16   32   18   16   40   48   28  ---   12 |    24   44   25   31   34   32   19  ---    20
XR26  | ----  106 1109  ---  ---  ---  ---   43  ---   67 |    69 9999  ---  ---  ---  ---   53  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1604   38   40   21   18   28   31   21  111      |T   46   50   33   43   36   38   30   17    31
 WRMS | 1604   36   39   21   16   26   30   21  111      |NE  46   50   33   43   36   38   30   17    31
 MEDI |  842   33   37   17   16   23   27   20  125      |MD  46   48   34   40   31   38   28   17    30

Table 3.1911.2  GPS week: 1911   Day: 2   MJD: 57623                            

        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  |  900   69  102   33   18   34   33   31  ---   15 |    64   92   40   25   28   40   22  ---    21
 R02  |  982   49   33   26   14   32   29   19  ---   11 |    59   45   42   28   22   50   20  ---    28
 R03  |  503   41   44   13    9   16   20   19   63    8 |    61   60   33   40   40   35   28   22    35
 R04  | 1255   37   52   25   15   25   17   15  ---    9 |    55   67   44   40   38   33   29  ---    36
 R05  |  674   45   48   26   18   25   37   26  ---   12 |    44   58   41   30   29   37   23  ---    27
 R06  | 4205   29   20   14   14   20   20   16  ---    7 |    39   32   31   32   27   28   29  ---    29
 R07  | 2295   43   46   12    5   28   15   13   87    8 |    60   63   38   38   34   35   29   35    35
 R08  |  798   39   38   12   13   20   18   22  ---    8 |    61   61   40   45   29   44   23  ---    37
 R09  | 2205   21   28   21   15   16   26   20  ---    8 |    15   30   26   28   29   30   31  ---    22
 R10  |  623   14   19   22   16   18   19   13  ---    7 |    39   41   44   51   42   43   45  ---    43
 R11  |  770   28   29   17   10   14   29   15  ---    8 |    45   47   30   29   27   34   21  ---    25
 R12  |  649   70   87   43   16   43   44   33  ---   17 |    59   75   39   46   66   43   53  ---    38
 R13  | 1232   35   22   22   12   25   21   16  ---    9 |    61   49   36   53   44   49   37  ---    42
 R14  |  730   30   38   26   22   24   42   27  ---   12 |    56   72   52   67   60   61   66  ---    58
XR15  | 5519   17   25   32   27  ---   31   22  ---   13 |    51   78   26   62  ---   42   43  ---    45
 R16  |  708   33   27   33   22   36   60   25  ---   15 |    63   54   47   64   74   57   69  ---    58
 R17  |  612   35   42   20   11   25   38   32  ---   11 |    54   60   49   41   38   61   18  ---    36
 R18  |  629   32   38   20   10   27   17   19  ---    8 |    42   48   37   24   27   24   18  ---    23
 R19  | 1282   56   57   24   12   24   27   24  ---   11 |    57   57   49   41   28   28   30  ---    34
 R20  |  764   21   29   20   26   44   65   16  ---   14 |    52   54   46   50   29   37   34  ---    37
 R21  |  777   43   39   16   18   33   37    8   99   11 |    59   56   38   24   28   62   34   26    31
 R22  |  763   28   33   11    9   16   17   19  ---    7 |    57   63   47   41   46   50   34  ---    42
 R23  |  645   29   32   24   11   12   35   21  ---    9 |    22   28   39   76   30   44   21  ---    27
 R24  |  748   35   63   35   17   46   88   37  ---   19 |    37   62   46   32   30   64   19  ---    27
XR26  | ----  103 6905  ---  ---  ---  ---   48  ---   69 |    48 9999  ---  ---  ---  ---   83  ---    55
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1345   40   46   24   15   28   37   22   84      |T   50   56   40   41   36   42   34   27    35
 WRMS | 1345   37   41   23   15   26   33   22   84      |NE  50   56   40   41   36   42   34   27    35
 MEDI |  764   35   38   22   14   25   29   20   87      |MD  55   57   40   40   30   42   29   26    35

Table 3.1911.3  GPS week: 1911   Day: 3   MJD: 57624                            

        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  | 1479   61   50   20   12   31   30   33  ---   12 |    74   68   39   42   41   37   23  ---    32
 R02  | 1037   42   47   23   10   25   16   27  ---   10 |    64   68   41   39   28   36   24  ---    32
 R03  |  599   48   54   21   12   25   16   12   82    9 |    61   69   37   29   24   30   25   37    27
 R04  | 1023   35   30   16    6   19   22   20  ---    8 |    75   74   56   63   53   68   44  ---    57
 R05  |  661   40   44   27   18   20   43   29  ---   12 |    52   49   29   40   37   39   25  ---    29
 R06  | 1646   18   21   12   17   23   16   26  ---    8 |    46   51   41   51   33   32   32  ---    38
 R07  | 2096   45   35   20   11   25   25   21  105   10 |    67   64   50   43   38   46   24   44    39
 R08  |  908   37   33   10   13   21   25   21  ---    8 |    71   69   45   48   38   44   28  ---    41
XR09  | 1737   19   18   17    9  ---   18   18  ---    7 |    22   34   24   25  ---   25   32  ---    21
 R10  |  626   14   30   34   20   11   24   15  ---   10 |    54   72   52   67   55   45   59  ---    54
 R11  |  721   23   29   11    8   11   24   12  ---    6 |    45   49   28   34   24   28   27  ---    27
 R12  |  658   74   84   40   21   33   35   39  ---   16 |    56   63   52   53   70   41   67  ---    47
 R13  | 1178   46   66   22    9   25   24   14  ---    9 |    61   78   37   37   40   51   35  ---    36
 R14  |  906   27   31   18   26   24   35   31  ---   12 |    62   67   53   78   57   50   64  ---    59
XR15  | 3803   36   42   21  ---  ---   21   18  ---   13 |    62   83   24  ---  ---   53   45  ---    50
XR16  |  945   15   48   31   23  ---   51   32  ---   15 |    72   66   69   74  ---   58   60  ---    63
 R17  |  630   43   46   27   14   28   26   21  ---   11 |    58   61   51   34   31   39   28  ---    35
 R18  | 1027   27   29   14   11   25   40   19  ---    9 |    45   47   35   33   27   63   26  ---    32
 R19  | 1577   56   50   17   13   22   34   23  ---   11 |    68   66   47   34   40   48   34  ---    38
 R20  |  927   27   42   26   16   28   40   25  ---   11 |    44   55   51   42   27   36   24  ---    35
 R21  |  801   39   51   15   11   28   27   15   88    9 |    55   63   43   35   27   39   30   37    34
 R22  | 2279   40   43   15   10   33   39   16  ---   10 |    66   65   44   36   26   64   37  ---    39
 R23  |  845   21   28   11   13   12   24   19  ---    7 |    23   21   32   55   42   40   32  ---    36
 R24  | 1405   37   37   24   12   23   63   26  ---   13 |    60   61   43   47   45   40   33  ---    39
XR26  | ----   33  815  ---  ---  ---  ---   14  ---   22 |    53 9999  ---  ---  ---  ---   47  ---    42
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1193   41   44   21   14   24   32   23   92      |T   56   60   42   45   38   43   36   39    39
 WRMS | 1193   39   42   21   13   22   29   23   92      |NE  56   60   42   45   38   43   36   39    39
 MEDI |  945   37   42   20   12   25   25   21   88      |MD  60   64   43   42   38   40   32   37    38

Table 3.1911.4  GPS week: 1911   Day: 4   MJD: 57625                            

        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  | 1307   59   54   22   17   28   33   25  ---   12 |    64   63   40   35   44   49   23  ---    31
 R02  | 1955   41   46   21    8   19   23   22  ---    9 |    64   68   49   39   28   33   24  ---    36
 R03  | 1017   52   42   15    9   29   15   19   55    9 |    68   60   44   34   36   35   23   27    34
 R04  |  640   36   38   12   12   22   14   18  ---    7 |    46   51   30   31   21   30   22  ---    25
 R05  | 1037   31   38   25   14   17   35   24  ---   10 |    44   52   18   39   40   46   20  ---    29
 R06  | 1400   22   25   16    6   23   22   15  ---    7 |    39   44   38   32   24   38   25  ---    30
 R07  | 1377   50   51   20   15   27   26   22   74   10 |    65   65   45   31   33   49   22   34    33
 R08  |  972   48   43   19   18   31   32   23  ---   11 |    63   61   45   35   29   52   19  ---    33
 R09  | 2144   14   28   15   11   16   22   18  ---    7 |    20   22   19   21   30   22   24  ---    17
 R10  |  948   19   26   12   16   14   22   13  ---    7 |    52   62   37   50   45   33   44  ---    42
 R11  | 1493   22   16   15   21   16   23   12  ---    8 |    46   41   35   44   34   39   33  ---    35
 R12  |  954   71   61   29   25   43   37   41  ---   16 |    49   48   46   70   77   53   60  ---    51
 R13  | 1178   49   51   17   12   22   24   14  ---    9 |    65   67   35   34   30   41   27  ---    31
 R14  | 1837   30   29   29   25   29   25   24  ---   12 |    48   56   42   67   65   49   57  ---    51
XR15  | 5534   41  272  ---  ---  ---   30   21  ---   20 |    76  256  ---  ---  ---   48   50  ---    63
 R16  | 1763   25   32   24   19   28   25   28  ---   10 |    60   74   59   54   57   44   62  ---    51
 R17  |  948   31   30   10   10   15   30   26  ---    8 |    55   52   43   46   39   47   35  ---    40
 R18  | 1793   28   27   15   14   24   15   16  ---    7 |    41   40   30   34   27   35   28  ---    28
 R19  | 2842   63   65   24   18   39   45   22  ---   14 |    68   72   45   33   31   59   32  ---    36
 R20  | 2401   21   23   21   15   19   44   29  ---   11 |    27   31   36   26   31   34   19  ---    23
 R21  | 1026   40   39   18   15   35   20   21   57   10 |    54   51   44   35   20   34   30   14    32
 R22  | 2351   42   48   19    7   28   22   16  ---    9 |    50   51   37   30   26   33   26  ---    30
 R23  |  869   17   18   12   17   15   29   16  ---    8 |    24   34   23   44   36   31   31  ---    26
 R24  | 2105   33   45   25   20   35   41   20  ---   12 |    63   78   44   64   67   96   46  ---    56
XR26  | ----   76  137  ---  ---  ---  ---   31  ---   49 |    66  675  ---  ---  ---  ---   71  ---    50
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1603   40   40   20   16   26   28   22   62      |T   52   86   38   40   37   42   34   25    36
 WRMS | 1603   38   38   20   14   23   26   22   62      |NE  52   86   38   40   37   42   34   25    36
 MEDI | 1377   36   39   19   15   24   25   21   57      |MD  54   56   40   35   33   39   28   27    33

Table 3.1911.5  GPS week: 1911   Day: 5   MJD: 57626                            

        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  | 1450   76   55   30   24   42   47   24  ---   16 |    51   37   21   41   50   46   23  ---    23
 R02  | 1447   46   40   22   10   25   23   15  ---    9 |    52   47   35   23   30   31   26  ---    25
 R03  | 1578   38   46   14    8   21   18   18   75    8 |    49   59   25   32   23   43   30   26    29
 R04  | 1189   37   37   14    7   23   17   19  ---    8 |    48   48   31   30   24   40   22  ---    28
 R05  | 1246   41   39   17   19   30   44   24  ---   12 |    35   50   19   27   34   38   24  ---    21
 R06  | 1239   17   19   22   15   12   31   22  ---    9 |    35   34   34   37   32   25   29  ---    28
 R07  | 1176   57   64   23    8   30   24   25   48   11 |    48   55   30   28   32   30   21   18    22
 R08  | 1239   52   57   24   12   37   30   25  ---   12 |    50   56   36   26   25   39   19  ---    22
 R09  | 1856   21   25   20   11   20   27   23  ---    8 |    22   29   20   26   32   35   28  ---    21
 R10  | 1744   17   15   21   17   19   25   12  ---    8 |    48   42   38   51   39   41   37  ---    41
 R11  | 1329   16   26   23   17   20   17   10  ---    8 |    45   55   39   38   38   36   26  ---    32
 R12  | 1823   69   81   42   21   48   36   32  ---   17 |    42   53   43   55   78   40   50  ---    44
 R13  | 1325   49   34   21   12   19   31   16  ---   10 |    64   53   35   42   40   45   25  ---    36
 R14  | 2875   23   27   25   28   22   34   23  ---   12 |    39   40   44   57   39   43   48  ---    43
XR15  | 1865   62   70  ---   69  ---   54   71  ---   38 |    42   80  ---   41  ---   43   36  ---    49
 R16  | 1999   30   50   43   13   33   37   33  ---   14 |    60   76   49   42   42   33   58  ---    40
 R17  |  921   31   36   18    9   23   18   15  ---    7 |    49   55   48   37   40   47   38  ---    39
 R18  |  827   23   27   15    6   22   30   15  ---    7 |    43   47   43   35   38   55   34  ---    37
 R19  | 2271   60   67   31   22   32   23   20  ---   13 |    60   67   42   36   30   42   24  ---    32
 R20  | 2042   16   23   31   13   25   29   30  ---   11 |    36   42   27   31   32   34   20  ---    23
 R21  | 1068   37   37   19   15   17   24   14   56    8 |    45   44   39   22   28   30   27   19    27
 R22  | 1464   36   41   17   12   18   18   23  ---    8 |    44   47   34   31   27   30   24  ---    28
 R23  |  844   12   17   22   13   19   16   17  ---    7 |    24   29   28   35   23   24   26  ---    22
 R24  | 1437   41   49   25   21   37   93   17  ---   18 |    60   72   45   51   49   79   50  ---    49
XR26  | ----   80  109  ---  ---  ---  ---   30  ---   50 |    46  398  ---  ---  ---  ---   41  ---    29
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1569   41   43   25   15   27   34   21   61      |T   45   64   35   36   35   39   31   21    31
 WRMS | 1569   41   42   25   14   22   33   21   61      |NE  45   64   35   36   35   39   31   21    31
 MEDI | 1437   37   39   22   13   23   27   22   56      |MD  46   50   35   35   32   39   27   19    29

Table 3.1911.6  GPS week: 1911   Day: 6   MJD: 57627                            

        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  | 2010   69   89   23   19   40   30   35  ---   15 |    78   88   45   43   48   49   39  ---    38
 R02  |  862   47   46   16   11   28   16   20  ---    9 |    83   83   61   46   41   48   42  ---    48
 R03  |  862   35   29   26    8   33   32   28  125   11 |    84   82   61   53   47   62   45   33    53
 R04  | 1087   29   31   14   11   23   16   23  ---    8 |    73   74   57   56   37   53   38  ---    50
 R05  | 1955   45   48   20   20   25   51   19  ---   13 |    59   59   39   45   37   40   29  ---    36
 R06  | 1463   23   27   15    8   16   26   16  ---    7 |    61   63   51   51   40   36   46  ---    46
 R07  | 1545   45   43   16    8   27   23   21   64    9 |    86   83   49   46   42   57   35   38    46
 R08  | 1732   49   48   29   19   32   30   28  ---   13 |    79   79   53   49   41   56   30  ---    44
 R09  | 1077   21   20   13   10   17   15   20  ---    7 |    29   32   23   28   34   25   34  ---    25
 R10  | 2009   17   22   16   10   16   16   12  ---    6 |    60   65   45   56   44   49   55  ---    50
 R11  |  981   20   15   14   15   20   22   17  ---    7 |    60   53   52   55   43   49   44  ---    49
 R12  | 1492   52   46   35   31   37   44   33  ---   16 |    57   56   54   66   83   41   64  ---    55
 R13  | 1460   42   55   20    9   16   21   17  ---    9 |    79   90   48   50   46   56   44  ---    49
 R14  | 3574   24   18   37   31   25   30   27  ---   13 |    75   72   61   88   82   62   69  ---    70
XR15  | 2566   46   34  ---   63   34   43   51  ---   26 |    72   81  ---   62    8   49   50  ---    62
 R16  | 1685   35   31   21   21   27   49   28  ---   13 |    70   68   55   63   56   48   66  ---    56
 R17  | 1516   40   42   17   16   25   15   16  ---    9 |    73   75   58   45   44   53   42  ---    49
 R18  |  805   19   22   16    9   11   23   12  ---    6 |    57   61   52   51   49   58   46  ---    50
 R19  | 2089   56   48   26   15   19   26   20  ---   11 |    83   79   41   47   42   53   47  ---    46
 R20  | 2146   26   39   32   21   38   66   31  ---   16 |    41   55   38   48   41   65   32  ---    38
 R21  | 1020   42   51   24   18   27   27   25   96   11 |    68   73   62   42   37   52   34   26    44
 R22  |  978   31   28   13    9   21   35   21  ---    9 |    69   67   55   48   49   69   38  ---    50
 R23  |  680   13   17   18   18   21   16   15  ---    8 |    31   33   31   33   31   26   25  ---    29
 R24  | 1403   29   39   34   21   43   52   21  ---   14 |    63   67   54   62   40   32   38  ---    47
XR26  | ----   46  258  ---  ---  ---  ---   25  ---   33 |    75  477  ---  ---  ---  ---   57  ---    58
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1622   38   41   23   17   27   33   23   98      |T   66   84   49   51   44   49   43   32    47
 WRMS | 1622   35   36   21   14   23   31   23   98      |NE  66   84   49   51   44   49   43   32    47
 MEDI | 1463   35   39   20   15   25   26   21   96      |MD  70   72   52   49   42   49   42   33    49




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