[IGSREPORT-21237] Wk 1707 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Oct 12 09:30:39 PDT 2012


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1707   (Sep 23, 2012 - Sep 29, 2012) 
                                                                               
Contact: J. Griffiths (jake.griffiths at noaa.gov)            
         K. Choi (kevin.choi at noaa.gov)                            
                                                                               
                                                                               
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 2.1707.
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:
                                                                               
 igl1707[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1707 in the SP3 format.
 igl17077.sum      Combination Report for GPS Week 1707.


    
    
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 (1d 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  |    182.9 ns
                1  |    181.8 ns
                2  |    182.3 ns
                3  |    183.8 ns
                4  |    183.4 ns
                5  |    183.0 ns
                6  |    184.3 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.1707, 1a.1707).
        
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 2.1707.0-6)                                                                                
    
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 3.1707.0-6). 
        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 1707 summary.                      (Sep 23, 2012 - Sep 29, 2012)

Table 1.1707.a     GPS week : 1707   MJD: 56193.0-56199.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     0    44   -20    28  -.23   28   28 |     ---     ---    ---    ---
        |    1     1     1    38    25    31   .04           |     ---     ---
cof  n/a|   -2     0     1    39    -7    52  -.26   29   30 |     ---     ---    ---    ---
        |    1     0     2    44    30    33   .03           |     ---     ---
emx  n/a|    0     0    -1   -14   -17    85  -.21   33   31 |  181952     691   3620   6514
        |    1     2     3    59    47    24   .04           |     711     604
esx  n/a|    0    -1     1   -20    53  -108   .38   20   18 |  181416    3414   3619   3811
        |    1     1     2    28    40    40   .03           |    1069    1622
gfz  n/a|   -1     0    -3   -41   -33   -26  -.30   17   15 |       0    1917   3633   6397
        |    1     0     2    82    49    36   .06           |       0     909
grg  n/a|    0     0     1    15   -48   -16   .24   37   35 |  109013  -65360   3659  21710
        |    2     1     2    35    36    59   .07           |   50599  177485
iac  n/a|    2     0     3    10    50    85   .22   25   25 |  183984    -217   3621   6596
        |    0     1     7    31    40   107   .05           |     681     913


Table 1.1707.b     GPS week : 1707   MJD: 56193.0-56199.0   

         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   15   13   11   11   13   17 |
 R02  |   14   12   13   11   10   10   14 |
 R03  |   12   10   13   11   11    9   11 |
 R04  |    9   11    9    9    6    6    8 |
 R05  |    8    9   11   10    9   13    9 |
 R06  |    8    7    7    7    8    7    8 |
 R07  |   10   10    9   11   12   10   10 |
 R08  |   10   12    9    9   10    8    9 |
 R09  |   10   10    8    8    8    8    8 |
 R10  |    8    8   10   10   10    7    7 |
 R11  |   16   16   14   15   16   15   16 |
 R12  |    8    9   24    7   13    8    9 |
 R13  |    7    6    8    8    7    8    7 |
 R14  |    9   10    8    9    9   10   11 |
 R15  |    8    9    9   10    9    9    9 |
 R16  |    8    9    9    6    9    9   10 |
 R17  |    9   10   12   11   10    9   11 |
 R18  |    8    9    9   11    9    8    9 |
 R19  |    7    9    9    9   11    8    8 |
 R20  |   15   16   14   14   18   15   12 |
 R21  |   15   14   15   17   16   15   17 |
 R22  |   10    9    9    8   11   10    9 |
 R23  |    9    9    8   11    7    8    7 |
 R24  |    9   10    9    8    7    7    9 |


Table 1.1707.c     GPS week : 1707   MJD: 56193.0-56199.0   

         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 1707 0   |   50    38    82     439     -14   -4680  84.7  1487  1487 |  182852       0
brd 1707 1   |   87    -6   161   -1507   -1273  -11200  86.8  1399  1399 |  181809       0
brd 1707 2   | -134   179   113   -2972     858   -9028  83.0  1412  1412 |  182336       0
brd 1707 3   |   90   -20   191   -1536    2515  -13830  84.6  1309  1309 |  183752       0
brd 1707 4   |  -21   -12   242   -1585    1032  -19130  82.4  1451  1451 |  183395       0
brd 1707 5   |   93    97   268    1062    -412  -19820  85.3  1398  1398 |  182976       0
brd 1707 6   |   58   -41   144    1785    1087  -15780  85.1  1626  1626 |  184295       0
-------------+------------------------------------------------------------+----------------
brd 1707 mean|   32    33   171    -616     541  -13352  84.6  1440  1440 |  183059       0
brd 1707 sdev|   83    79    67    1723    1227    5475   1.5    98    98 |     842       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 2.1707.0  GPS week: 1707   Day: 0   MJD: 56193                            

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    -2    18   -20    28  -.23   28   31 |     ---     ---    ---    ---
cof  n/a|   -3     0    -2    -7   -27    36  -.25   28   30 |     ---     ---    ---    ---
emx  n/a|    0     1     2   -41     0   124  -.22   34   32 |  181755     341   3545   7238
esx  n/a|    0    -3     0   -41    84  -117   .37   18   15 |  181547    2026   3522   3718
gfz  n/a|   -1     0    -3    50   -55   -44  -.31   16   15 |       0    1025   3524   6943
grg  n/a|   -1     1     2   -33   -52   -41   .18   34   34 |  115246    1228   3553  20327
iac  n/a|    2     2     6     0    21   189   .15   26   26 |  183225    -257   3531   6850

Table 2.1707.1  GPS week: 1707   Day: 1   MJD: 56194                            

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    -2    13   -13    37  -.19   28   28 |     ---     ---    ---    ---
cof  n/a|   -1     0     1    16    50    89  -.25   29   30 |     ---     ---    ---    ---
emx  n/a|    0     0    -1  -123    35    93  -.15   36   32 |  180852     479   3404   7109
esx  n/a|    1    -1    -2   -45    96  -116   .40   18   18 |  180348    4598   3460   3666
gfz  n/a|   -3     0    -3    61   -84     5  -.33   16   14 |       0    1408   3458   6984
grg  n/a|   -1    -1     3    30   -48  -104   .15   37   37 |  111677    1758   3433  18623
iac  n/a|    2     0     7    -8    -7    27   .28   27   27 |  183824    -858   3422   7180

Table 2.1707.2  GPS week: 1707   Day: 2   MJD: 56195                            

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    -2    24    -3    51  -.22   27   27 |     ---     ---    ---    ---
cof  n/a|    0    -1     1     1    -5    23  -.24   30   31 |     ---     ---    ---    ---
emx  n/a|    0     2     0    10   -26    56  -.24   34   36 |  181324     534   3799   6084
esx  n/a|    2    -2     1     4    69   -71   .43   30   23 |  180097    4055   3745   3974
gfz  n/a|   -2     1    -2   -13   -29   -53  -.21   17   14 |       0    1712   3842   6066
grg  n/a|   -1     1     0    29   -29   -28   .27   38   35 |  124354     895   4044  21168
iac  n/a|    2    -2     0    17    33    47   .19   26   26 |  183206    -947   3794   6262

Table 2.1707.3  GPS week: 1707   Day: 3   MJD: 56196                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     0     4   -32    78  -.25   32   31 |     ---     ---    ---    ---
cof  n/a|   -3     0     0    20     2    59  -.31   35   35 |     ---     ---    ---    ---
emx  n/a|    1    -3     0   -21   -93    80  -.20   28   28 |  182879    -114   3632   6242
esx  n/a|    0     0     1   -14    35  -150   .38   16   15 |  182515    1309   3654   3820
gfz  n/a|   -1     1    -2   -31    -1   -80  -.32   16   16 |       0    1585   3622   6115
grg  n/a|   -3     1     5   -14  -100    40   .22   41   36 |  116732     511   3620  19038
iac  n/a|    3     0     0    58    97   245   .21   24   24 |  184711    -436   3629   6424

Table 2.1707.4  GPS week: 1707   Day: 4   MJD: 56197                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     0    70     8    20  -.30   28   26 |     ---     ---    ---    ---
cof  n/a|   -2     0     0    54     0   105  -.28   29   27 |     ---     ---    ---    ---
emx  n/a|   -2    -3     2   -24    29    61  -.27   32   29 |  182002     940   3565   5817
esx  n/a|    1    -3     3   -57    73  -164   .38   22   20 |  181192    3247   3552   3761
gfz  n/a|    0     1     0   -79   -89   -21  -.26   20   17 |       0    2475   3582   5792
grg  n/a|    3     2     0    49    -3   -67   .24   36   33 |  142687    2442   3583  19058
iac  n/a|    0     1    -4    42    40   132   .18   21   21 |  183963     865   3574   6264

Table 2.1707.5  GPS week: 1707   Day: 5   MJD: 56198                            

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   107   -70     1  -.27   25   24 |     ---     ---    ---    ---
cof  n/a|    0     0     3   109   -26    36  -.26   28   28 |     ---     ---    ---    ---
emx  n/a|    3     0    -6    48    -6   105  -.18   34   33 |  182233     844   3680   6836
esx  n/a|    0     0     4    -7    34   -74   .36   19   16 |  183042    2614   3700   3892
gfz  n/a|   -2     0    -1  -135   -24    25  -.26   15   13 |       0    1495   3665   6774
grg  n/a|   -3     1     2    60   -13    34   .34   39   37 |    -395 -467852   3656  32022
iac  n/a|    3     1    -3    -2    58   -62   .21   23   23 |  185007   -1104   3672   7059

Table 2.1707.6  GPS week: 1707   Day: 6   MJD: 56199                            

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    73   -10   -19  -.18   30   31 |     ---     ---    ---    ---
cof  n/a|   -2    -2     2    84   -46    17  -.23   26   29 |     ---     ---    ---    ---
emx  n/a|    1     0    -7    49   -62    78  -.18   29   30 |  182625    1815   3720   6276
esx  n/a|    1     0    -1    20   -20   -63   .33   20   17 |  181175    6053   3704   3851
gfz  n/a|    0     0    -9  -143    51   -15  -.38   20   18 |       0    3725   3738   6106
grg  n/a|    2     0    -3   -13   -89    48   .32   35   33 |  152795    3496   3729  21740
iac  n/a|    1     2    15   -33   106    18   .28   26   26 |  183954    1218   3731   6136

       
       
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 3.1707.0  GPS week: 1707   Day: 0   MJD: 56193                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1030   44   38   27   30   19   27   15   12 |    61   58   30   38   37   44   29    33
 R02  | 1422   49   51   27   31   19   38   24   14 |    66   69   30   27   32   21   27    30
 R03  |  811   27   36   57   16   15   37   17   11 |    53   57   75   41   40   31   47    45
 R04  | 1408   32   25   27   11   14   25   29    9 |    40   43   31   32   31   37   28    30
 R05  | 1807   20   13   20   10   13   38   23    7 |    46   43   29   43   41   34   29    35
 R06  | 1048   20   16   39    8   13   24   20    8 |    43   41   21   39   41   27   41    35
 R07  |  813   22   32   26    9   10   52   22    9 |    57   63   38   46   47   28   38    43
XR08  | 5813   13    9   23  ---  ---   39   10   10 |    47   44   40  ---  ---   42   46    41
 R09E | 2996   19   21   29   12   17   36   39   10 |    43   53   39   52   41   64   52    42
 R10E | 1477   19   18   23   10   12   19   28    7 |    29   31   31   43   45   50   56    39
 R11E | 1349   39   34   52   33   28   49   46   15 |    26   53   54   60   61   68   38    46
 R12E |  913   17   23   20   12   13   28   22    7 |    78   78   86  105   83   97   89    86
 R13E | 1632   12   14   22   12   12   34   17    7 |    29   29   28   39   35   36   34    30
 R14E | 1203   21   17   27   20   13   40   18    8 |    31   33   42   46   49   48   42    39
 R15E | 2398   11   15   31   19   16   19   23    8 |    23   24   29   31   29   31   31    23
 R16E | 2318   21   19   24   10   15   25   28    8 |    27   39   30   32   34   38   33    28
 R17  |  716   30   28   26   13   11   38   24    9 |    55   57   30   36   35   36   39    37
 R18  |  997   18   23   27   14   17   27   21    8 |    48   53   38   35   37   31   36    36
 R19  |  744   22   15   31    8   12   25   14    7 |    53   51   39   40   35   31   37    38
 R20  |  807   33   28   84   20   23   31   33   14 |    55   58   46   52   53   38   40    44
 R21  | 2157   50   53   27   24   25   23   47   14 |    88   93   50   45   39   32   34    47
 R22  | 1289   32   36   21   17   17   44   16   10 |    67   73   51   47   51   41   42    49
 R23  | 1180   22   20   24   11   12   42   20    8 |    52   52   32   35   34   37   36    36
 R24  |  807   25   32   19   17   19   25   16    8 |    45   48   36   36   36   33   35    35
------+----------------------------------------------+------------------------------------------
 RMS  | 1487   28   28   34   18   16   34   26      |T   48   51   39   43   42   40   39    39
 WRMS | 1487   31   30   32   15   15   34   26      |NE  54   56   38   39   39   33   36    38
 MEDI | 1203   22   23   27   13   15   31   22      |MD  47   52   36   40   39   36   37    37

Table 3.1707.1  GPS week: 1707   Day: 1   MJD: 56194                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  842   54   45   45   31   20   52   26   15 |    47   55   38   59   45   44   27    37
 R02  | 1616   39   41   29   25   18   33   21   11 |    53   55   28   41   42   32   34    36
 R03  |  755   22   10   46   23   15   26   20    9 |    49   52   66   45   36   43   37    40
 R04  | 1398   23   41   32   22   15   28   25   10 |    38   57   47   29   36   25   20    30
 R05  |  815   27   21   16   21   14   36   22    9 |    31   32   29   33   36   48   28    28
 R06  | 1183   11   12   16   17   11   24   27    7 |    31   37   36   43   38   36   49    37
 R07  | 1053   29   37   28   12   15   29   28   10 |    45   53   34   33   29   23   26    31
XR08  | 8365   15   15   24  ---  ---   44   16   11 |    38   47   42  ---  ---   63   33    39
 R09E | 1828   22   19   37   19   11   42   27    9 |    35   43   34   51   42   64   42    40
 R10E | 2631   22   17   27   13    8   29   24    7 |    52   52   48   51   53   60   60    51
 R11E | 1056   45   29   65   23   26   73   33   16 |    40   63   56   63   67   56   46    49
 R12E |  783   19   18   31   16   14   36   24    8 |    62   79   99  121   71   74   78    80
 R13E | 1449   14   17   21    8   12   21   19    6 |    21   27   25   34   35   43   41    28
 R14E | 1355   20   16   34   20   18   35   25    9 |    52   53   62   71   71   61   62    60
 R15E | 1814   21   20   39   17   16   30   24    9 |    38   36   42   44   35   39   30    33
 R16E | 1703   18   19   27   14   19   41   26    9 |    23   29   25   31   38   51   23    24
 R17  | 1472   23   25   27   29   15   20   26    9 |    30   32   28   40   30   21   26    26
 R18  |  843   16   21   26   14   12   47   18    8 |    28   39   29   33   29   24   30    26
 R19  |  721   24   29   31   10   15   27   19    8 |    33   38   38   32   26   29   23    25
 R20  | 1340   24   42   87   12   16   34   48   15 |    26   42   35   32   26   21   41    24
 R21  | 1842   45   50   33   16   21   34   46   14 |    52   55   40   49   35   29   21    33
 R22  |  970   27   31   24   11   15   33   26    9 |    39   41   26   32   32   26   23    27
 R23  | 1393   26   30   10   16   12   38   14    8 |    33   36   26   31   17   27   25    19
 R24  | 1538   22   29   23   15   21   40   20    9 |    25   34   30   25   30   34   28    20
------+----------------------------------------------+------------------------------------------
 RMS  | 1398   28   29   36   18   16   37   27      |T   38   45   40   44   39   40   35    35
 WRMS | 1398   28   30   32   18   14   37   27      |NE  37   44   35   37   32   32   29    29
 MEDI | 1355   22   21   28   16   15   34   24      |MD  38   42   35   40   36   36   30    31

Table 3.1707.2  GPS week: 1707   Day: 2   MJD: 56195                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1099   41   51   31   22   11   40   19   12 |    52   64   27   40   33   31   32    34
 R02  |  907   39   49   23   25   17   37   25   12 |    48   59   22   38   22   25   27    26
 R03  |  755   28   28   32   21   15   83   22   13 |    41   42   51   41   30   53   26    30
 R04  | 1126   26   26   25   21   21   25   15    9 |    49   50   45   38   31   38   33    35
 R05  |  961   29   32   34   10   23   42   20   11 |    37   42   42   27   29   24   20    23
 R06  | 1032   17   14   15   22   12   28   11    7 |    37   37   36   24   42   32   30    32
 R07  | 1029   21   20   26   14   15   34   27    9 |    45   49   28   46   47   27   30    37
XR08  | 3883   13   16   20  ---  ---   20   22    9 |    34   40   39  ---  ---   34   26    30
 R09E | 2149   15   16   23   12   13   31   29    8 |    42   42   48   49   50   64   48    45
 R10E | 2641   23   26   26   22   14   39   28   10 |    58   62   45   65   58   46   38    50
 R11E | 1522   21   24   59   24   20   55   34   13 |    43   60   52   63   62   71   48    50
 R12E | 1238   39   30   56  115   36   19   42   23 |    59   55   75  103   60   58   58    55
 R13E | 1318   13   13   27   17   19   27   20    8 |    23   26   34   33   35   42   41    29
 R14E | 1274   15   14   23   18   16   28   27    8 |    55   58   53   60   49   68   54    52
 R15E | 1672   16   19   31   17   15   40   27    9 |    33   37   43   36   29   39   32    29
 R16E | 1831   16   24   31   16   15   31   25    9 |    31   31   33   39   39   33   31    29
 R17  | 1837   29   35   37   25   18   28   29   11 |    53   61   35   34   48   30   36    39
 R18  |  676   23   32   14   24   11   31   23    9 |    45   54   32   38   32   52   24    34
 R19  | 1036   26   25   24   23   18   26   18    9 |    42   41   25   34   30   42   39    31
 R20  |  932   34   29   69   17   15   42   30   13 |    53   47   42   38   42   40   34    37
 R21  | 1357   48   57   42   17   19   41   32   14 |    67   76   14   33   37   53   22    35
 R22  | 1334   22   30   22   15   13   40   21    9 |    56   61   41   48   53   27   36    45
 R23  | 1182   16   24   24   14   13   24   17    7 |    45   48   33   43   36   34   43    38
 R24  | 1779   23   23   19   22   13   31   28    9 |    41   38   44   32   32   30   40    30
------+----------------------------------------------+------------------------------------------
 RMS  | 1411   27   30   34   30   17   38   26      |T   45   49   39   43   40   41   35    36
 WRMS | 1411   27   31   36   23   14   35   26      |NE  46   50   34   36   36   35   31    33
 MEDI | 1238   23   25   26   21   15   31   25      |MD  45   48   39   38   37   38   33    34

Table 3.1707.3  GPS week: 1707   Day: 3   MJD: 56196                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  947   39   42   21   26   16   17   17   10 |    63   67   49   44   34   49   42    40
 R02  |  875   44   43   21   16   16   45   23   11 |    65   66   35   47   36   36   26    37
 R03  | 1132   42   47   30   14   11   46   20   11 |    49   54   42   25   26   39   31    29
 R04  |  824   15   22   16   13   10   72   15    9 |    36   45   32   38   36   61   34    33
 R05  | 1110   31   29   23   16   14   44   25    9 |    42   50   49   43   40   67   33    39
 R06  | 1521   19   22   18   14   12   23   14    6 |    39   42   37   27   35   27   37    31
 R07  | 1353   34   30   26   20   19   37   25   10 |    57   54   47   30   44   40   31    37
XR08  | 2723   14   20   19  ---   12   33   25    8 |    47   58   50  ---   45   63   35    47
 R09E | 1622   14   19   21   17   17   28   28    8 |    40   42   46   58   52   59   55    47
 R10E | 1936   24   24   34   16   17   37   26    9 |    81   83   93   92   89   98   92    88
 R11E |  922   42   32   45   21   20   64   47   14 |    56   62   52   62   63   70   54    52
 R12E | 1170   14   17   29   12   13   24   19    7 |    88   93   98   77   89   91  100    89
 R13E | 1483   15   14   21   13   18   20   24    7 |    34   34   38   41   42   37   32    34
 R14E | 2118   31   19   16   14   23   17   26    8 |    68   85   82   82  103   71   79    83
 R15E | 1316   12   18   23   20   18   53   25    9 |    28   28   40   41   33   52   29    30
 R16E | 1491   17   16   19    7   10   24   19    6 |    24   33   28   32   34   36   31    27
 R17  | 1259   35   36   37   19   16   26   27   11 |    57   59   49   38   29   29   39    36
 R18  | 1050   34   44   17   22   19   32   24   10 |    51   61   39   41   22   44   22    32
 R19  |  838   20   28   26   14   14   51   19    9 |    51   57   31   45   38   58   38    39
 R20  |  958   36   53   65   13   13   52   15   14 |    47   63   45   40   44   28   50    40
 R21  | 1867   66   76   28   20   22   70   23   16 |    81   91   56   42   42   49   33    43
 R22  |  999   26   26   22    7   12   24   30    8 |    63   62   41   44   54   39   27    44
 R23  |  887   36   38   24   18   15   43   21   10 |    70   69   36   50   47   26   37    43
 R24  | 1256   19   32   22    9   12   25   23    7 |    45   57   38   38   37   49   49    40
------+----------------------------------------------+------------------------------------------
 RMS  | 1309   32   35   28   16   16   41   24      |T   53   58   48   46   46   50   43    44
 WRMS | 1309   31   35   28   15   16   36   24      |NE  53   59   42   39   38   44   35    38
 MEDI | 1170   26   28   22   16   15   33   23      |MD  51   58   42   42   40   49   35    39

Table 3.1707.4  GPS week: 1707   Day: 4   MJD: 56197                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  589   32   32   38   14   16   34   20   10 |    50   61   40   48   49   34   34    42
 R02  | 1486   33   34   18   21   14   34   21   10 |    54   54   35   36   47   39   26    37
 R03  | 1408   25   23   37   21   13   30   30   10 |    51   52   41   38   44   31   26    37
 R04  |  641   13   12   20   11   12   28    9    6 |    33   31   38   33   25   47   28    28
 R05  | 1221   21   18   24   15   13   36   22    8 |    51   48   55   48   42   64   27    42
 R06  | 1156   19   18   20   14   16   31   15    7 |    45   44   38   39   37   39   36    36
 R07  | 1248   34   37   36   29   21   28   13   11 |    47   48   41   35   23   30   29    27
XR08  | 2978   10   12   22  ---   15   50   19    9 |    35   38   42  ---   29   45   36    38
 R09E |  742   20   14   21   14   11   31   19    7 |    40   42   34   51   44   47   37    38
 R10E | 1737   12   23   36   22   17   44   24   10 |    41   40   38   45   44   44   53    41
 R11E | 1236   46   29   59   24   34   58   26   15 |    34   65   60   55   63   81   37    47
 R12E |  736   20   18   26   40   16   56   33   12 |    59   65   66   79   58   61   37    53
 R13E | 2834   17   16   15   19   13   23   21    7 |    23   29   28   35   31   42   40    28
 R14E | 3685   22   16   28   24   15   30   22    9 |    66   75   79   63   67   78   76    68
 R15E | 1131   15   19   22   23   20   31   27    9 |    25   24   30   40   36   49   43    29
 R16E | 1231   17   26   28   15   15   29   24    9 |    25   29   34   29   27   45   32    22
 R17  | 1121   26   27   24   18   16   32   26    9 |    48   48   26   39   31   44   33    34
 R18  | 1017   27   21   13   28   18   31   17    9 |    42   39   26   24   29   31   33    27
 R19  | 1369   36   35   18   25   25   31   22   11 |    43   45   43   33   38   47   36    35
 R20  |  846   45   41   82   26   43   43   24   18 |    60   71   38   57   41   50   47    44
 R21  | 1359   56   62   36   25   26   49   19   16 |    77   83   44   38   41   42   40    44
 R22  |  747   30   46   23   27   13   35   12   11 |    58   71   33   38   34   30   44    39
 R23  | 1016   15   17   13   18   16   25   17    7 |    39   41   37   49   23   33   26    31
 R24  |  825   14   12   15   15   14   33   12    6 |    42   39   37   49   46   35   34    38
------+----------------------------------------------+------------------------------------------
 RMS  | 1450   28   29   32   22   20   36   21      |T   45   49   40   43   39   45   37    37
 WRMS | 1450   26   27   29   20   17   33   21      |NE  48   50   38   40   36   40   33    36
 MEDI | 1156   21   21   23   21   16   31   21      |MD  43   45   38   39   38   44   36    37

Table 3.1707.5  GPS week: 1707   Day: 5   MJD: 56198                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  521   42   39   36   35   16   35   26   13 |    39   41   26   39   36   31   33    23
 R02  | 1787   32   40   29   14   14   33   22   10 |    35   44   29   39   31   31   31    29
 R03  | 1748   18   21   31   15   11   45   30    9 |    39   41   23   30   27   34   28    24
 R04  |  738   10   13   14   14   14   24   19    6 |    34   33   32   33   41   37   23    29
 R05  |  645   35   40   36   15   24   70   11   12 |    48   49   38   24   23   49   23    23
 R06  |  776   21   24   18   12   12   34   14    7 |    36   39   17   32   23   33   34    25
 R07  | 1123   32   29   25   20   20   26   21    9 |    39   42   31   38   36   38   20    30
XR08  | 4049   11   13   25  ---   13   22   21    7 |    30   33   25  ---   28   49   43    34
 R09E | 2004   23   22   22   17   11   30   25    8 |    26   30   27   28   28   34   34    22
 R10E |  931   18   18   27   12   14   32   12    7 |    50   51   48   54   57   63   46    50
 R11E | 1570   40   32   51   36   21   47   32   14 |    33   50   37   67   66   66   40    46
 R12E |  978   15   18   41    7   14   32   15    7 |    70   67   81   52   66   73   79    65
 R13E | 2246   17   20   27   13   11   42   21    8 |    20   29   25   35   32   46   38    27
 R14E | 2240   22   23   39   17   22   24   32   10 |    49   61   47   63   73   64   46    56
 R15E | 1852   13   14   33   14   14   38   29    8 |    31   34   53   42   40   38   44    35
 R16E |  784   18   18   31    9   14   54   20    8 |    19   24   38   24   27   53   35    21
 R17  |  749   14   27   34   11   13   36   26    8 |    44   55   34   51   43   43   34    41
 R18  | 1059   18   29   12   10   10   28   26    7 |    43   55   36   35   34   46   30    36
 R19  | 1920   26   27   16   11   10   35   23    8 |    38   38   33   32   26   32   22    26
 R20  | 1118   28   41   80   22   10   58   25   14 |    43   54   39   42   27   63   59    38
 R21  | 1713   46   51   39   38   18   36   23   14 |    72   80   39   44   69   41   53    54
 R22  |  683   24   28   27   16   22   39   21    9 |    53   58   31   42   44   47   57    43
 R23  | 1439   13   28   25   13   12   27   18    7 |    40   49   46   30   41   26   32    35
 R24  | 1044   14   14   26   12   15   23   17    6 |    47   50   44   46   45   41   34    41
------+----------------------------------------------+------------------------------------------
 RMS  | 1398   25   28   34   19   15   39   23      |T   40   46   36   40   40   44   38    35
 WRMS | 1398   24   28   33   16   13   37   23      |NE  42   47   32   37   35   40   34    33
 MEDI | 1118   18   24   27   14   14   34   21      |MD  39   44   34   39   36   41   34    34

Table 3.1707.6  GPS week: 1707   Day: 6   MJD: 56199                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1102   59   44   40   33   28   56   31   16 |    65   74   40   64   55   61   42    49
 R02  | 1055   47   43   19   31   18   34   35   13 |    71   65   38   43   46   43   36    40
 R03  | 1386   26   28   29   28   20   14   38   11 |    61   61   48   40   48   38   39    43
 R04  | 1165   14   16   24   18   18   18   27    8 |    46   48   44   40   37   34   31    36
 R05  | 1289   27   19   19   17   16   24   28    8 |    58   54   46   40   29   23   25    35
 R06  | 2879   21   17   15   17   20   33   18    8 |    54   52   32   37   41   47   40    39
 R07  | 1036   29   32   25   17   13   40   25   10 |    60   63   32   43   39   33   37    40
XR08  | 5347   13   17   13  ---   18   33   22    8 |    56   58   51  ---   37   45   46    51
 R09E | 2757   15   13   25   12   19   22   26    7 |    44   48   57   52   44   63   54    47
 R10E | 1801   16   17   23   10   15   21   16    6 |    40   40   38   33   33   48   40    34
 R11E |  978   48   30   54   34   36   44   30   16 |    47   66   46   66   69   83   47    53
 R12E | 1303   14   13   31   12   15   38   24    8 |    53   53   53   52   49   63   57    50
 R13E | 2681   20   14   24   13   16   24   18    7 |    33   40   23   44   44   49   39    36
 R14E | 1137   20   26   40   19   22   35   29   11 |    40   47   47   40   36   53   51    40
 R15E | 2897   21   12   30   17   18   25   24    8 |    37   41   45   51   53   37   44    42
 R16E | 1276   20   22   49   14   17   26   20   10 |    20   27   39   33   33   43   32    24
 R17  |  798   22   22   19   12   23   43   36   10 |    58   58   39   42   53   36   47    45
 R18  |  690   16   22   22    9   23   47   15    9 |    61   69   56   51   57   49   46    53
 R19  | 1863   24   21   13   15   12   29   19    7 |    54   53   43   41   39   48   44    43
 R20  | 1100   36   25   37   23   18   49   27   12 |    60   58   47   38   33   30   46    39
 R21  |  927   63   60   26   24   32   45   39   17 |    91   90   39   35   27   33   29    42
 R22  | 1368   22   14   17   16   18   32   29    8 |    69   72   60   64   65   62   46    59
 R23  | 1575   18   15   14   17   16   22   18    7 |    54   57   51   47   39   46   47    46
 R24  | 1082   20   25   28   12   17   37   13    8 |    52   58   41   45   62   43   55    48
------+----------------------------------------------+------------------------------------------
 RMS  | 1626   30   26   29   20   20   35   26      |T   53   56   43   45   44   46   42    43
 WRMS | 1626   31   29   30   17   18   33   26      |NE  60   61   44   44   44   41   41    44
 MEDI | 1276   21   21   24   17   18   33   25      |MD  54   57   44   43   41   45   44    42




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