[IGSREPORT-21024] Wk 1696 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Jul 27 01:47:27 PDT 2012


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1696   (Jul 08, 2012 - Jul 14, 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 2.1696.
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:
                                                                               
 igl1696[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1696 in the SP3 format.
 igl16967.sum      Combination Report for GPS Week 1696.


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

 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  |    170.7 ns
                1  |    171.7 ns
                2  |    174.1 ns
                3  |    174.0 ns
                4  |    175.1 ns
                5  |    175.7 ns
                6  |    177.1 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 1.1696, 1a.1696).
        
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 2.1696.0-6)                                                                                
    
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 3.1696.0-6). 
        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 1696 summary.                      (Jul 08, 2012 - Jul 14, 2012)

Table 1.1696.a     GPS week : 1696   MJD: 56116.0-56122.0

         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  255|   -1     1     7    74   -35    24  -.18   37   36 |     ---     ---    ---    ---
        |    1     1     3    34    42    41   .06           |     ---     ---
emx  135|    1     1    -4   -13    35   -55  -.16   29   29 |  173563   -1417   3787   6740
        |    1     1     2    24    10    55   .04           |    2526    1197
esx  179|    0     0    -4    -6     3   -87   .41   17   16 |  175413   -3705   3767   3957
        |    1     1     2    34    18    18   .04           |    2158    1055
gfz  196|   -2     0    -4   -14   -36    26  -.25   17   16 |       0   -2780   3787   6518
        |    1     0     1    40    46    26   .03           |       0     797
grg  125|   -1     0    -6    29   -12    74  -.14   49   44 |  120821   -2578   3805  25481
        |    3     2     4    28    18    76   .06           |   11011    1220
iac  n/a|    2     0    12     6    39    88   .03   21   21 |  174797    -903   3783   6549
        |    1     1     6    21    19    69   .02           |    1831    1145
mcc  n/a|    0     7    56    49   -43  -153   .21  176  176 |     ---     ---    ---    ---
        |    9    11    13   124   183   561   .13           |     ---     ---


Table 1.1696.b     GPS week : 1696   MJD: 56116.0-56122.0   

         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  |    7    8    9   10   16   20   60 |
 R02  |   14   13   13   15   15   14   12 |
 R03  |   11    8   10   11   10   13   10 |
 R04  |   10   12   10   10   12   10   14 |
 R05  |   13   13   11   12   13   12   11 |
 R06  |   12   12   14   14   10    9    9 |
 R07  |   10   10    9   12   14   11   13 |
 R08  |   10    8   12   16   11   14   10 |
 R09  |    9   12   10   13   11   12   12 |
 R10  |    9    9    7    8    9    9   12 |
 R11  |   18   14   11   15   14   16   17 |
 R12  |   10   11   11   10   10   10   13 |
 R13  |   10    9   11   10    9   12    9 |
 R14  |   15   13   12   13   11   12   12 |
 R15  |    8    9   12   10   12   11   11 |
 R16  |    8   10   10   11   10   12   17 |
 R17  |   11   11   12   10   12    9    9 |
 R18  |   14   11   10   10    8   10    9 |
 R19  |   10   10   11    8    8    8    6 |
 R20  |   16   16   16   15   14   14   14 |
 R21  |   12   12   11   12   11   11   14 |
 R22  |   11   10    8    9   11   15   10 |
 R23  |    9    9    7    8    9   14   10 |
 R24  |   11    8    9    8    8    8   11 |
 R26  |  ---    0    0    0    0    0    0 |


Table 1.1696.c     GPS week : 1696   MJD: 56116.0-56122.0   

         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 1696 0   |   91    63   291   -1837   -1972    -333 107.8 >>>>> >>>>> |  170661       0
brd 1696 1   |   61   -70   229    -417   -2088   -7221 106.5 >>>>> >>>>> |  171729       0
brd 1696 2   |  223    45   313    2682    1416   -3392  99.0 >>>>> >>>>> |  174119       0
brd 1696 3   |   29     9   317    1269    1191    4590  97.7 >>>>> >>>>> |  174029       0
brd 1696 4   |   10    43   223    2689     309    2841  98.0 >>>>> >>>>> |  175146       0
brd 1696 5   |   37  -196   233    1590      40    3217  91.9 >>>>> >>>>> |  175675       0
brd 1696 6   |  116    -9   214     974    -947    2005  94.8 >>>>> >>>>> |  177069       0
-------------+------------------------------------------------------------+----------------
brd 1696 mean|   81   -16   260     992    -293     243  99.4 >>>>> >>>>> |  174061       0
brd 1696 sdev|   72    91    44    1641    1418    4220   5.8  5169  5169 |    2229       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 2.1696.0  GPS week: 1696   Day: 0   MJD: 56116                            

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  255|   -2     2     3    86     5    68  -.22   40   41 |     ---     ---    ---    ---
emx  135|    0     0    -7   -22    36   -85  -.20   31   31 |  169921   -1884   3850   7350
esx  179|    0     0    -8     5    30  -118   .43   17   15 |  171896   -2767   3840   4031
gfz  196|   -5     0    -8   -23  -113    11  -.21   18   17 |       0   -3165   3842   7097
grg  125|    2     0    -2     7   -27   111  -.19   40   40 |  139418   -2143   3832  53186
iac  n/a|    3    -2    21     0    42   111   .02   20   20 |  171953   -1021   3843   7110
mcc  n/a|   17    11    61   297   270  -260   .26  191  191 |     ---     ---    ---    ---

Table 2.1696.1  GPS week: 1696   Day: 1   MJD: 56117                            

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  255|   -2     4     3   119    25   -18  -.17   38   39 |     ---     ---    ---    ---
emx  135|    0     1    -2    19    51  -134  -.23   31   32 |  171256   -2834   3803   7788
esx  179|    0    -1    -4    49    13   -92   .43   16   15 |  174021   -5694   3663   3854
gfz  196|   -2     0    -3   -66   -60    27  -.25   17   16 |       0   -4367   3808   7609
grg  125|    1     0    -3    68    -6    38  -.09   42   40 |  120408   -4324   3783  18057
iac  n/a|    4     0     9   -34    13   124   .00   19   19 |  172739   -1978   3818   7520
mcc  n/a|    0    19    60    24    36    28   .38  247  247 |     ---     ---    ---    ---

Table 2.1696.2  GPS week: 1696   Day: 2   MJD: 56118                            

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  255|   -3     1     8   106   -14     1  -.08   36   36 |     ---     ---    ---    ---
emx  135|    2     0    -4     7    31   -57  -.15   28   29 |  173173     150   3769   6407
esx  179|   -1     0    -3    -5     5   -81   .46   18   16 |  174589   -2931   3776   3978
gfz  196|    0     0    -4   -34   -53    19  -.24   15   14 |       0   -2024   3781   6310
grg  125|   -2    -1    -1    11     9     7  -.15   40   37 |  129714    -802   3758  18319
iac  n/a|    2     1    12    20    75   104   .06   23   23 |  174854     495   3771   6428
mcc  n/a|  -13     0    75   -63  -232   145   .12  180  180 |     ---     ---    ---    ---

Table 2.1696.3  GPS week: 1696   Day: 3   MJD: 56119                            

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  255|   -2     2     5    60   -59    10  -.16   36   36 |     ---     ---    ---    ---
emx  135|    4     4    -4   -23    19  -101  -.14   32   30 |  173287    -272   3657   6314
esx  179|    1     1    -5   -22   -15   -83   .44   17   16 |  175605   -4431   3654   3837
gfz  196|   -2     0    -6   -21    10    15  -.25   16   15 |       0   -2362   3653   6035
grg  125|   -3     0    -8    32    -1   -46  -.23   45   40 |  114859   -2362   3653  19684
iac  n/a|    0     1    22    33    30   148   .05   22   22 |  175636   -2589   3650   6176
mcc  n/a|   -6   -13    61   104  -273   746   .05  213  213 |     ---     ---    ---    ---

Table 2.1696.4  GPS week: 1696   Day: 4   MJD: 56120                            

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  255|   -2     1     8    42   -98    40  -.16   36   35 |     ---     ---    ---    ---
emx  135|    1     0    -6   -13    45     3  -.14   26   26 |  174173    -446   3688   5808
esx  179|    1    -1    -3   -38   -22   -88   .37   18   16 |  176170   -2859   3684   3907
gfz  196|   -1     0    -3    24    26    28  -.25   19   18 |       0   -2185   3673   5671
grg  125|    0     5    -6     1    -8   126  -.18   52   48 |  104954   -1557   3685  15067
iac  n/a|    0     0    10     3    28    24   .03   20   20 |  175128    -437   3671   5665
mcc  n/a|   -3     8    36   -27    11  -862   .09  153  153 |     ---     ---    ---    ---

Table 2.1696.5  GPS week: 1696   Day: 5   MJD: 56121                            

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  255|    0     1    10    21   -59    85  -.24   39   36 |     ---     ---    ---    ---
emx  135|    0     0    -5   -55    35    11  -.17   28   26 |  175838   -2466   4013   5841
esx  179|    1     1    -3   -49    -2   -56   .37   18   17 |  177144   -3619   4004   4176
gfz  196|   -1     1    -4    54   -36    83  -.22   18   15 |       0   -2806   4015   5628
grg  125|   -6     0    -8    17    -6   172  -.11   64   48 |  117355   -3369   4190  27819
iac  n/a|    2    -1     9    13    40   -39   .02   22   22 |  176316   -1161   4013   5671
mcc  n/a|    7    20    43    57   -13  -814   .35  135  135 |     ---     ---    ---    ---

Table 2.1696.6  GPS week: 1696   Day: 6   MJD: 56122                            

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  255|    2    -1    10    83   -47   -17  -.24   33   31 |     ---     ---    ---    ---
emx  135|    0     0     1    -6    32   -22  -.13   30   28 |  177296   -2171   3729   7672
esx  179|    0     0    -1    15    12   -92   .38   17   15 |  178471   -3639   3750   3922
gfz  196|   -1     0    -3   -34   -26     2  -.31   18   15 |       0   -2551   3738   7276
grg  125|   -4     0   -14    68   -47   109  -.06   57   59 |  119045   -3493   3739  26237
iac  n/a|    0     0     5     8    46   144   .06   23   23 |  176958     369   3720   7276
mcc  n/a|    3     3    59   -47  -104   -55   .25  115  115 |     ---     ---    ---    ---

       
       
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 3.1696.0  GPS week: 1696   Day: 0   MJD: 56116                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |>>>>>   19   32    6   12   12   15  ---    7 |    32   50   32   40   28   31  ---    32
 R02  |>>>>>   70   28   31   15   28   15  ---   13 |    40   36   53   40   45   29  ---    31
 R03  |>>>>>   33   26   19   14   28   30  ---   10 |    43   43   30   29   17   22  ---    24
 R04  |>>>>>   34   24   19   13   40   16  ---   10 |    36   32   32   25   43   21  ---    23
 R05  |>>>>>   54   23   19   10   54   22  142   12 |    38   24   29   25   35   15   40    15
 R06  |>>>>>   42   25   24   11   51   24  ---   12 |    26   30   29   29   49   19  ---    19
 R07  |>>>>>   49   23   10   14   34   12  ---    9 |    37   36   20   19   30   16  ---    17
 R08  |>>>>>   50   30   15   12   21   15   67   10 |    21   45   35   28   36   25   66    26
 R09  |>>>>>   36   19   12   13   38   16  ---    9 |    38   40   35   37   49   27  ---    31
 R10  |>>>>>   21   18   10   15   39   17  ---    8 |    27   34   32   34   38   27  ---    28
 R11  |>>>>>   63   63   17   32   62   13  226   17 |    40   75   48   44   37   37   26    38
 R12  |>>>>>   41   19   16   16   36   20  ---   10 |    42   43   48   40   65   41  ---    41
 R13  |>>>>>   35   12   20   18   25   27  ---   10 |    41   37   38   41   41   38  ---    36
 R14  |>>>>>   46   59   14   29   31   24  ---   14 |    35   45   43   49   35   35  ---    36
 R15  |>>>>>    9   16   13   14   38   15  140    7 |    31   40   36   41   35   32   29    32
 R16  |>>>>>   37   16   11   18   21   14  ---    8 |    36   39   34   41   31   27  ---    30
 R17  |>>>>>   31   22   19   17   16   31  232   10 |   153  156  165  158  157  141   94   154
 R18  |>>>>>   26   19   17   15   88   16  264   13 |    77   71   69   62   71   72  107    66
 R19  |>>>>>   31   21   15   20   41   17  ---   10 |    83   73   68   69   82   66  ---    69
 R20  |>>>>>   34   65   20   25   47   29  ---   16 |    78   62   67   72   55   62  ---    63
 R21  |>>>>>   52   28   17   23   27   19  ---   11 |    67   45   57   54   53   48  ---    50
 R22  |>>>>>   38   20   17   19   32   24  ---   10 |    81   71   56   64   75   81  ---    66
 R23  |>>>>>   26   22   10   21   31   15  ---    8 |    81   74   80   81   64   78  ---    76
 R24  |>>>>>   32   38    9   22   35   17  ---   10 |    90   91   79   82   71   81  ---    80
------+----------------------------------------------+------------------------------------------
 RMS  |>>>>>   40   31   17   18   40   20  191      |T   53   53   50   50   51   44   60    45
 WRMS |>>>>>   41   31   15   16   40   20  191      |NE  53   53   50   50   51   44   60    45
 MEDI |>>>>>   35   23   16   15   34   17  142      |MD  40   43   38   41   43   32   40    32

Table 3.1696.1  GPS week: 1696   Day: 1   MJD: 56117                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |>>>>>   21   23   11   11   38   11  ---    7 |    27   32   28   35   34   32  ---    27
 R02  |>>>>>   69   16   14   24   32   25  ---   12 |    26   29   38   44   34   33  ---    29
 R03  |>>>>>   34   22   14    8   28   15  ---    8 |    31   21   25   26   30   28  ---    22
 R04  |>>>>>   37   52   10   18   34   20  ---   12 |    39   56   25   33   34   23  ---    25
 R05  |>>>>>   45   25   24   23   60   21  130   13 |    40   32   40   34   71   22   36    28
 R06  |>>>>>   37   20   21   14   59   20  ---   11 |    29   36   31   30   41   22  ---    21
 R07  |>>>>>   50   18   16    9   42   11  ---    9 |    33   33   27   23   40   24  ---    22
 R08  |>>>>>   33   30    8   16   19   11   44    8 |    20   37   19   26   23   26   34    18
 R09  |>>>>>   39   21   11   20   61   22  ---   11 |    29   37   34   39   69   30  ---    31
 R10  |>>>>>   17   17   12   12   57   12  ---    9 |    29   24   28   27   61   21  ---    22
 R11  |>>>>>   60   43   15   22   50   17  241   13 |    49   28   42   41   37   36   23    33
 R12  |>>>>>   42   30   14   15   39   19  ---   10 |    30   44   35   31   38   30  ---    28
 R13  |>>>>>   37   20   13   15   34   17  ---    9 |    32   47   48   49   49   41  ---    43
 R14  |>>>>>   36   62   15   15   40   17  ---   13 |    22   34   26   26   42   22  ---    21
 R15  |>>>>>   17   23   13   18   32   19   97    8 |    24   28   25   31   27   23   25    19
 R16  |>>>>>   40   13   22   14   22   20  ---    9 |    24   26   34   31   26   21  ---    21
 R17  |>>>>>   29   26   18   19   54   17  384   11 |   193  188  202  187  211  202   77   195
 R18  |>>>>>   28   25   21   15   54   17  364   10 |    75   76   81   74  118   81   38    79
 R19  |>>>>>   28   22   12   22   45   21  ---   10 |    78   78   77   78   71   83  ---    76
 R20  |>>>>>   30   61   25   28   35   37  ---   16 |    49   50   48   58   55   57  ---    48
 R21  |>>>>>   49   26   16   22   49   17  ---   11 |    72   59   81   74   62   68  ---    68
 R22  |>>>>>   33   28   19   14   27   17  ---    9 |    44   29   24   24   31   29  ---    22
 R23  |>>>>>   22   26   15   16   29   15  ---    8 |    52   47   46   33   31   48  ---    41
 R24  |>>>>>   28   20   13   17   24   13  ---    7 |    56   51   70   68   49   58  ---    60
XR26  | ----  ---  ---  ---  ---  ---    9  ---    0 |   ---  ---  ---  ---  ---  874  ---   874
------+----------------------------------------------+------------------------------------------
 RMS  |>>>>>   38   31   16   17   42   19  247      |T   45   46   47   46   53   77   38    74
 WRMS |>>>>>   39   32   15   16   40   19  247      |NE  45   46   47   46   53   77   38    74
 MEDI |>>>>>   34   23   14   16   38   17  130      |MD  32   36   34   33   40   30   34    28

Table 3.1696.2  GPS week: 1696   Day: 2   MJD: 56118                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |>>>>>   23   26   15   11   37   14  ---    8 |    33   33   33   39   49   29  ---    30
 R02  |>>>>>   64   39   12   10   30   26  ---   13 |    26   35   33   29   40   22  ---    24
 R03  |>>>>>   29   28   14   19   27   24  ---   10 |    37   35   27   32   39   26  ---    26
 R04  |>>>>>   41   23   23   10   25   10  ---    9 |    33   26   29   24   22   22  ---    18
 R05  |>>>>>   39   39   16   11   26   28  133   11 |    38   42   38   31   39   20   42    30
 R06  |>>>>>   27   32   28   14   64   34  ---   14 |    24   35   45   27   62   22  ---    27
 R07  |>>>>>   39   16   14   14   27   13  ---    8 |    37   33   26   19   34   22  ---    21
 R08  |>>>>>   42   22   18   15   63   20   78   12 |    23   14   36   26   68   20   59    23
 R09  |>>>>>   44   23   10   15   29   19  ---    9 |    27   26   33   39   43   29  ---    27
 R10  |>>>>>   14   16    7   11   41   14  ---    7 |    29   25   27   34   29   23  ---    24
 R11  |>>>>>   43   19   26   13   37   24  211   11 |    44   31   45   31   31   28   25    27
 R12  |>>>>>   38   16   21   21   46   18  ---   11 |    44   33   45   35   51   35  ---    35
 R13  |>>>>>   38   37    9   15   41   20  ---   11 |    32   37   29   41   42   37  ---    30
 R14  |>>>>>   43   42   24   11   34   21  ---   12 |    31   43   44   37   30   28  ---    29
 R15  |>>>>>   16   45   18    9   37   27   99   11 |    25   42   30   28   42   26   30    27
 R16  |>>>>>   38   27   19   16   21   21  ---   10 |    24   35   41   41   31   26  ---    30
 R17  |>>>>>   37   25   13   16   56   22  159   11 |   110   97   93   91   91   96   78    92
 R18  |>>>>>   23   15   20   16   36   25  303    9 |    55   49   54   48   72   58   71    50
 R19  |>>>>>   26   18    9   23   56   13  ---   10 |    54   44   49   42   78   53  ---    47
 R20  |>>>>>   31   48   26   21   58   44  ---   16 |    66   31   56   58   94   60  ---    51
 R21  |>>>>>   44   24   22   14   25   24  ---   10 |    43   41   43   41   43   43  ---    37
 R22  |>>>>>   29   20   13    9   33   18  ---    8 |    47   34   35   33   42   37  ---    32
 R23  |>>>>>   20   17    9   11   22   20  ---    7 |    44   32   36   39   36   47  ---    36
 R24  |>>>>>   22   19   12   13   45   17  ---    8 |    43   30   34   32   32   37  ---    30
XR26  | ----  ---  ---  ---  ---  ---   10  ---    0 |   ---  ---  ---  ---  ---  476  ---   476
------+----------------------------------------------+------------------------------------------
 RMS  |>>>>>   36   28   18   15   40   23  180      |T   40   36   40   37   47   52   50    51
 WRMS |>>>>>   36   29   16   14   37   23  180      |NE  40   36   40   37   47   52   50    51
 MEDI |>>>>>   37   23   15   14   36   20  133      |MD  37   34   36   34   42   29   42    30

Table 3.1696.3  GPS week: 1696   Day: 3   MJD: 56119                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |>>>>>   18   32   11   18   47   15  ---    9 |    37   36   25   25   51   29  ---    22
 R02  |>>>>>   63   33   23   17   56   22  ---   14 |    28   53   50   41   57   18  ---    33
 R03  |>>>>>   28   43   15   12   32   24  ---   11 |    46   46   44   50   27   47  ---    42
 R04  |>>>>>   37   14   18   16   30   24  ---   10 |    46   34   39   44   43   23  ---    32
 R05  |>>>>>   53   24   24   13   44   13  109   11 |    47   32   33   22   39   22  117    20
 R06  |>>>>>   24   57   14   11   60   23  ---   13 |    38   41   27   24   59   28  ---    25
 R07  |>>>>>   36   31   12    8   53   32  ---   12 |    45   45   29   29   62   38  ---    29
 R08  |>>>>>   27   21   15   15  111   27  146   16 |    29   37   34   33   95   26  123    24
 R09  |>>>>>   41   30   30   12   43   25  ---   12 |    25   31   42   34   51   25  ---    26
 R10  |>>>>>   17   25   15   13   31   17  ---    8 |    27   25   36   40   36   16  ---    27
 R11  |>>>>>   64   47   20   19   25   31  220   14 |    45   44   49   44   43   35   43    32
 R12  |>>>>>   45   19    7   19   32   19  ---   10 |    39   17   22   26   36   30  ---    18
 R13  |>>>>>   35   26   10   18   33   20  ---    9 |    38   54   38   38   31   28  ---    33
 R14  |>>>>>   38   42   12   21   38   31  ---   12 |    29   35   32   32   44   24  ---    23
 R15  |>>>>>   22   33   17   12   27   21   71    9 |    23   38   26   25   32   27   54    20
 R16  |>>>>>   43   19   19   11   37   25  ---   10 |    23   42   43   35   54   21  ---    30
 R17  |>>>>>   30   26   13   12   47   14  296    9 |   158  156  156  147  124  149  141   149
 R18  |>>>>>   27   25   11   22   38   18  314    9 |    61   65   62   42   59   55  140    52
 R19  |>>>>>   22   18   14   14   25   16  ---    7 |    60   60   59   66   47   61  ---    58
 R20  |>>>>>   27   61   27   19   49   28  ---   15 |    47   43   49   37   67   51  ---    40
 R21  |>>>>>   40   37   16   24   41   17  ---   12 |    48   41   58   61   60   50  ---    49
 R22  |>>>>>   24   21   21   15   23   23  ---    9 |    44   24   30   35   39   39  ---    28
 R23  |>>>>>   17   21   13   13   38   15  ---    8 |    48   32   41   30   25   44  ---    33
 R24  |>>>>>   27   11   13   10   30   17  ---    7 |    57   55   60   63   59   57  ---    56
XR26  | ----  ---  ---  ---  ---  ---   15  ---    0 |   ---  ---  ---  ---  ---  692  ---   691
------+----------------------------------------------+------------------------------------------
 RMS  |>>>>>   36   32   17   16   45   22  213      |T   45   45   45   42   51   65  103    63
 WRMS |>>>>>   36   30   16   15   40   22  213      |NE  45   45   45   42   51   65  103    63
 MEDI |>>>>>   28   26   15   14   38   21  146      |MD  44   41   39   35   47   30  117    32

Table 3.1696.4  GPS week: 1696   Day: 4   MJD: 56120                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |>>>>>   29   28   17   17  116   16  ---   15 |    47   58   44   49   92   40  ---    42
 R02  |>>>>>   72   29   18   14   75   17  ---   15 |    34   51   36   39   65   25  ---    30
 R03  |>>>>>   33   32   15   16   40   12  ---   10 |    45   40   23   41   25   31  ---    30
 R04  |>>>>>   39   34   14   16   25   29  ---   11 |    51   36   26   34   31   30  ---    25
 R05  |>>>>>   45   24   22   26   43   24  201   12 |    52   33   22   45   48   25  149    26
 R06  |>>>>>   29   37   10   12   25   22  ---   10 |    34   19   23   19   50   24  ---    19
 R07  |>>>>>   31   25   15   14  102   20  ---   14 |    48   25   35   45   99   22  ---    32
 R08  |>>>>>   23   29   30   21   31   17  181   11 |    38   41   43   23   39   19   76    25
 R09  |>>>>>   39   31   21   13   42   19  ---   11 |    22   31   33   30   45   23  ---    23
 R10  |>>>>>   16   15   14   19   50   17  ---    9 |    21   19   25   23   44   16  ---    14
 R11  |>>>>>   60   33    9   22   70    8  158   13 |    38   43   39   40   63   27   38    30
 R12  |>>>>>   37   20    5   14   67   11  ---   10 |    30   18   22   27   62   22  ---    20
 R13  |>>>>>   35   21   14   20   30   16  ---    9 |    29   31   30   31   28   30  ---    23
 R14  |>>>>>   47   28   14   21   30   20  ---   11 |    33   22   32   38   48   20  ---    24
 R15  |>>>>>   30   26   22   29   35   28  120   12 |    21   31   36   33   48   19   56    24
 R16  |>>>>>   37   20   16   17   40   15  ---    9 |    17   25   33   38   54   18  ---    25
 R17  |>>>>>   27   29   23   27   22   26   59   11 |    97   89  120  108  100   91  155   100
 R18  |>>>>>   20   16   11   16   29   18  155    7 |    39   42   50   42   48   42   95    42
 R19  |>>>>>   26   11   12   12   37   13  ---    7 |    39   31   43   31   39   41  ---    34
 R20  |>>>>>   37   36   32   20   45   29  ---   14 |    56   51   51   41   56   44  ---    42
 R21  |>>>>>   39   22   20   21   46   19  ---   11 |    38   38   40   50   53   46  ---    39
 R22  |>>>>>   24   25   16   15   51   24  ---   10 |    33   32   35   42   77   35  ---    33
 R23  |>>>>>   22   19   18   15   37   17  ---    8 |    36   32   29   29   55   34  ---    28
 R24  |>>>>>   19   16   12   15   27   18  ---    7 |    41   35   49   32   51   45  ---    38
XR26  | ----  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  --- 9999  ---  9999
------+----------------------------------------------+------------------------------------------
 RMS  |>>>>>   36   26   18   19   52   20  153      |T   39   36   38   38   55   32   94    32
 WRMS |>>>>>   35   26   16   18   48   20  153      |NE  39   36   38   38   55   32   94    32
 MEDI |>>>>>   31   25   15   16   40   18  155      |MD  38   32   35   38   50   27   76    28

Table 3.1696.5  GPS week: 1696   Day: 5   MJD: 56121                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |>>>>>   47   53   34   25  119   31  ---   19 |    36   78   65   55  102   63  ---    50
 R02  |>>>>>   61   17   18   16  103   12  ---   14 |    35   26   28   23   77   12  ---    16
 R03  |>>>>>   50   17   15   25   65   25  ---   12 |    41   16   32   34   43   29  ---    22
 R04  |>>>>>   38   19   14   21   55   10  ---   10 |    39   26   26   44   31   30  ---    28
 R05  |>>>>>   48   28   16   18   53   15  132   11 |    37   29   28   28   45   24   53    22
 R06  |>>>>>   26   17   17   15   33   18  ---    8 |    33   44   24   32   28   20  ---    22
 R07  |>>>>>   32   17   23   16   42   31  ---   11 |    39   30   19   26   53   45  ---    26
 R08  |>>>>>   38   52   14   20   56   16  166   13 |    32   53   32   23   60   17   47    23
 R09  |>>>>>   44   41   18   18   30   20  ---   12 |    17   42   42   31   41   25  ---    29
 R10  |>>>>>   24   12   22   18   24   17  ---    8 |    23   24   38   31   35   18  ---    25
 R11  |>>>>>   64   21   31   18   69   36  191   15 |    39   44   57   43   52   24   17    34
 R12  |>>>>>   34   22   11   19   34   21  ---    9 |    24   29   26   27   31   22  ---    20
 R13  |>>>>>   36   25   12   12   72   26  ---   11 |    33   34   30   26   55   24  ---    22
 R14  |>>>>>   43   38   10   18   48   25  ---   12 |    30   24   25   34   46   25  ---    23
 R15  |>>>>>   23   28   13   17   42   28  122   10 |    28   24   26   30   32   18   26    18
 R16  |>>>>>   49   32   18   17   47   21  ---   12 |    18   44   38   27   61   16  ---    24
 R17  |>>>>>   21   19   23   12   29   17   40    8 |   115  107  120  121  116  108   72   114
 R18  |>>>>>   18   35   17   12   24   24  106   10 |    51   60   51   39   46   47   80    46
 R19  |>>>>>   24   11    9   13   49   13  ---    7 |    43   41   44   36   40   41  ---    38
 R20  |>>>>>   36   29   20   25   77   26  ---   13 |    50   40   38   33   47   38  ---    30
 R21  |>>>>>   40   24   19   23   29   14  ---   10 |    38   44   42   42   36   37  ---    36
 R22  |>>>>>   41   15   12   16  127   25  ---   15 |    32   30   29   30   96   30  ---    26
 R23  |>>>>>   17   19   19   16  109   27  ---   13 |    34   24   29   28   53   39  ---    25
 R24  |>>>>>   18   15   13   16   27   18  ---    7 |    43   46   46   49   41   50  ---    45
XR26  | ----  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  --- 9999  ---  9999
------+----------------------------------------------+------------------------------------------
 RMS  |>>>>>   39   28   18   18   64   22  135      |T   37   39   38   37   52   33   49    31
 WRMS |>>>>>   36   26   17   15   48   22  135      |NE  37   39   38   37   52   33   49    31
 MEDI |>>>>>   36   21   17   17   48   21  122      |MD  35   34   32   31   46   25   47    25

Table 3.1696.6  GPS week: 1696   Day: 6   MJD: 56122                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
XR01  |>>>>>  122  146  100  141  ---   90  ---   59 |    55  222   52  213  ---   67  ---    97
 R02  |>>>>>   49   26   24   21   29   15  ---   12 |    54   27   40   41   49   21  ---    29
 R03  |>>>>>   21   29   10   20   38   23  ---    9 |    62   51   49   45   40   40  ---    45
 R04  |>>>>>   41   27   11   15   98   12  ---   13 |    66   30   28   35   56   33  ---    31
 R05  |>>>>>   28   43   10   24   31   12   64   10 |    65   30   37   54   30   44   83    39
 R06  |>>>>>   23   24   12   19   40   17  ---    9 |    51   34   32   40   34   32  ---    32
 R07  |>>>>>   42   22   20   19   44   34  ---   12 |    63   37   20   30   36   43  ---    29
 R08  |>>>>>   38   30   14   16   32   14  119   10 |    45   30   23   26   36   22   39    21
 R09  |>>>>>   33   33   12   12   72   26  ---   12 |    14   39   33   28   52   29  ---    23
 R10  |>>>>>   28   51    8   15   35   25  ---   11 |    17   28   22   22   36   20  ---    17
 R11  |>>>>>   54   37   31   20   78   37  200   17 |    44   62   62   51   48   38   20    42
 R12  |>>>>>   33   27   27   14   59   24  ---   12 |    22   33   49   36   41   18  ---    28
 R13  |>>>>>   30   19    7    8   55   21  ---    9 |    23   30   22   26   52   28  ---    23
 R14  |>>>>>   37   43   17   18   53   16  ---   12 |    26   27   37   35   43   21  ---    24
 R15  |>>>>>   30   20   18   18   49   30  118   11 |    18   29   29   33   32   20   35    23
 R16  |>>>>>   43   28   14   17  131   22  ---   17 |    22   41   27   30   76   19  ---    23
 R17  |>>>>>   19   23   12   19   29   21   36    8 |   103   97  105  108  100   98   69   101
 R18  |>>>>>   22   15   14   23   19   18   80    8 |    47   43   48   44   49   52  105    44
 R19  |>>>>>   17   14   15   10   18   14  ---    6 |    46   36   42   40   42   42  ---    38
 R20  |>>>>>   37   42   20   19   55   33  ---   13 |    43   40   41   36   41   36  ---    29
 R21  |>>>>>   42   23   22   22   63   32  ---   13 |    34   45   56   60   46   43  ---    46
 R22  |>>>>>   26   29   13   23   24   25  ---   10 |    38   29   20   22   41   30  ---    20
 R23  |>>>>>   18   36    9   12   49   21  ---    9 |    45   35   38   31   44   42  ---    35
 R24  |>>>>>   22   21   16   18   70   21  ---   11 |    46   32   38   38   52   43  ---    36
XR26  | ----  ---  ---  ---  ---  ---   10  ---    0 |   ---  ---  ---  ---  --- 9999  ---  9999
------+----------------------------------------------+------------------------------------------
 RMS  |>>>>>   33   30   17   18   57   23  115      |T   43   46   39   46   46   36   58    36
 WRMS |>>>>>   31   28   15   15   59   23  115      |NE  43   46   39   46   46   36   58    36
 MEDI |>>>>>   30   27   14   18   49   21   80      |MD  45   34   37   36   43   33   39    29




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