[IGSREPORT-22848] Wk 1797 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Jul 4 06:06:22 PDT 2014


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1797   (Jun 15, 2014 - Jun 21, 2014) 
                                                                               
Contact: igs.acc 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 2.1797.
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:
                                                                               
 igl1797[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1797 in the SP3 format.
 igl17977.sum      Combination Report for GPS Week 1797.


    
    
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  |    196.1 ns
                1  |    197.2 ns
                2  |    197.3 ns
                3  |    198.2 ns
                4  |    200.0 ns
                5  |    198.5 ns
                6  |    198.8 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.1797, 1a.1797).
        
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 2.1797.0-6)                                                                                
    
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 3.1797.0-6). 
        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 1797 summary.                      (Jun 15, 2014 - Jun 21, 2014)

Table 1.1797.a     GPS week : 1797   MJD: 56823.0-56829.0

         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     1     9    40   -29   103   .41   31   29 |     ---     ---    ---    ---
        |    1     1     5    10    18    26   .04           |     ---     ---
cof  n/a|   -1     2    11    42   -19    89   .44   34   32 |     ---     ---    ---    ---
        |    1     1     5    23    18    24   .03           |     ---     ---
emx  n/a|    0     1     5     6   -44    30  -.35   30   28 |  197026     263   3952   7118
        |    1     1     4    30    23    53   .04           |    1296     850
esx  n/a|    0    -1     1   -13    25     8  -.05   22   19 |  196661   -1083   3953   7807
        |    0     0     1    17    16    19   .03           |    7773    1093
gfz  n/a|   -2     0    -5   -15    62    77   .22   23   19 |       0    -182   3960   6975
        |    1     0     1    21    14    38   .02           |       0    1828
grg  n/a|   -1     0    -7     2   -43    56  -.34   37   35 | -208933    -446   4009  23046
        |    2     1     3    27    33    51   .06           |   10128    1628
iac  n/a|    1     0    -5    -5    -1  -185   .05   22   22 |  199444    -944   3951   6939
        |    0     1     5    18    40    58   .04           |    1659     822
mcc  n/a|    4     3    63   -19   -12    65  -.31  119  119 |     ---     ---    ---    ---
        |    6     3     9    73    81   516   .06           |     ---     ---


Table 1.1797.b     GPS week : 1797   MJD: 56823.0-56829.0   

         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   13   13   13   13   13   15 |
 R02  |   10    8    9   10    7    8   11 |
 R03  |   11    8   10    7    8   16    9 |
 R04  |    9   10   11    9    9   11   10 |
 R05  |   10    9   12   10    8    9   10 |
 R06  |    9    8    8    9    9    7    9 |
 R07  |    9    9    8   10   11   14   12 |
 R08  |   10   10   12   10    9   11   13 |
 R09  |   17   17   15   13   14   14   16 |
 R10  |    8    9   11    8    8   11   10 |
 R11  |   20   19   16   17   16   14   16 |
 R12  |   19   19   18   15   15   17   16 |
 R13  |   13   11   11   11   14   14   15 |
 R14  |   17   18   24   19   21   18   17 |
 R15  |    9   10    9    9    8    9   12 |
 R16  |   12   11   10   13   10   11   12 |
 R17  |    9    9    9    8    8    9   11 |
 R18  |   27   23   12   12    8    9    9 |
 R19  |    9    9   11   10    8    8    9 |
 R20  |   13   14   16   13   15   12   11 |
 R21  |   13   11   15   13   12   13   12 |
 R22  |    9    9   10   11    9    9    9 |
 R23  |   10   10    9    8    7    7    9 |
 R24  |   10   10   14   10    8    9    9 |


Table 1.1797.c     GPS week : 1797   MJD: 56823.0-56829.0   

         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 1797 0   |   70   -54   235     765    -228   -2359  84.5  1533  1533 |  196127       0
brd 1797 1   |   11   101   303    -880     910   -2222  84.3  1150  1150 |  197157       0
brd 1797 2   |  -33   -12   316    -910    -699     712  84.6  1512  1512 |  197292       0
brd 1797 3   |  -31    -5   279    1022     -87    1992  86.5  1855  1855 |  198214       0
brd 1797 4   |   42   -19   279     202    1730    3098  87.0  2233  2233 |  199961       0
brd 1797 5   |    5    16   226    1243    -127    2289  86.2  1579  1579 |  198520       0
brd 1797 6   |   19   -19   278     332     -19    -345  85.4  1301  1301 |  198808       0
-------------+------------------------------------------------------------+----------------
brd 1797 mean|   12     0   273     253     211     452  85.5  1594  1594 |  198011       0
brd 1797 sdev|   37    49    32     864     824    2179   1.1   358   358 |    1260       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 2.1797.0  GPS week: 1797   Day: 0   MJD: 56823                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    2     0    14    35   -21    56   .44   31   28 |     ---     ---    ---    ---
cof  n/a|    1     0    12    19   -28    73   .41   33   30 |     ---     ---    ---    ---
emx  n/a|    0     2    11    16   -41    64  -.41   30   28 |  195056     174   3967   7442
esx  n/a|    1    -1     3   -34    27    37  -.09   23   19 |  186258   -1367   3999   8159
gfz  n/a|   -2     0    -5   -20    57    85   .25   26   23 |       0     768   4009   7212
grg  n/a|    0     1    -8   -24   -57   134  -.38   35   35 | -209210     304   4014  29667
iac  n/a|    1     0   -12     3    14  -243   .11   21   21 |  196709     -50   3975   6966
mcc  n/a|   -1     2    73   -34  -108   957  -.36   90   90 |     ---     ---    ---    ---

Table 2.1797.1  GPS week: 1797   Day: 1   MJD: 56824                            

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     8    42   -55    95   .44   32   31 |     ---     ---    ---    ---
cof  n/a|   -1     1    11    63   -30    85   .46   34   33 |     ---     ---    ---    ---
emx  n/a|    0     1     4   -43   -88   107  -.30   27   27 |  195787     752   3848   6546
esx  n/a|    2    -1     2   -13    17    33  -.02   25   20 |  193928   -1185   3851   7395
gfz  n/a|    0     0    -3   -49    77   102   .20   23   20 |       0     756   3855   6547
grg  n/a|   -3     0    -9    56   -28    93  -.31   34   31 | -218891    1047   3930  16281
iac  n/a|    1     0    -7    23    39  -275   .03   21   21 |  198568    -779   3863   6501
mcc  n/a|    6    -3    54    47   147  -363  -.30  126  126 |     ---     ---    ---    ---

Table 2.1797.2  GPS week: 1797   Day: 2   MJD: 56825                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     2     2    23   -31   113   .41   33   29 |     ---     ---    ---    ---
cof  n/a|    0     5    13    52   -11    71   .42   36   31 |     ---     ---    ---    ---
emx  n/a|   -1     3     5    -1   -26    -8  -.33   29   30 |  196646    -402   4002   7411
esx  n/a|    0    -3     0     3    24     4  -.07   24   19 |  196401    -425   4017   7851
gfz  n/a|    0     0    -6    21    63   103   .22   25   20 |       0   -2052   4013   7246
grg  n/a|   -3    -1    -9     3    13    93  -.38   44   39 | -215117   -2689   4049  17225
iac  n/a|    1     0     1    -8   -22  -155   .06   22   22 |  199169   -1263   4025   7154
mcc  n/a|   15     3    59    56   -58  -346  -.25  125  125 |     ---     ---    ---    ---

Table 2.1797.3  GPS week: 1797   Day: 3   MJD: 56826                            

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     6    35   -39   117   .42   32   30 |     ---     ---    ---    ---
cof  n/a|   -3     2     5    59   -20    98   .42   33   31 |     ---     ---    ---    ---
emx  n/a|    2     0     1    57   -62    20  -.33   30   28 |  197579    -758   4274   7381
esx  n/a|    0    -2     0    -1    15     2  -.03   19   17 |  193472   -2394   4270   7560
gfz  n/a|   -2     1    -7   -11    67   114   .21   22   20 |       0    -884   4302   7169
grg  n/a|    2     1    -1     6   -33     6  -.36   34   34 | -214606   -1222   4372  17080
iac  n/a|    2     0    -1   -35    19  -203   .07   22   22 |  198907    -785   4280   7112
mcc  n/a|    6     7    56  -130   -20   300  -.28  117  117 |     ---     ---    ---    ---

Table 2.1797.4  GPS week: 1797   Day: 4   MJD: 56827                            

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     2     4    44   -43   129   .35   29   27 |     ---     ---    ---    ---
cof  n/a|   -3     1     5    24   -35   103   .42   32   30 |     ---     ---    ---    ---
emx  n/a|   -2     1     0     3   -35   -51  -.40   33   31 |  198838    1821   3803   8263
esx  n/a|    1    -2     1     4    34    -7  -.00   20   18 |  200701     630   3795   8444
gfz  n/a|   -1     0    -4    -9    33    61   .22   20   15 |       0    2977   3803   8158
grg  n/a|   -1     1    -7   -17   -36    25  -.42   36   33 | -213832    1560   3830  14444
iac  n/a|    1    -1     0   -18     0  -108  -.01   20   20 |  201520      54   3796   8338
mcc  n/a|   -3     2    53   -68   -54   448  -.23  126  126 |     ---     ---    ---    ---

Table 2.1797.5  GPS week: 1797   Day: 5   MJD: 56828                            

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    11    47     1   127   .37   29   29 |     ---     ---    ---    ---
cof  n/a|   -2     2    15    10    18   134   .49   33   32 |     ---     ---    ---    ---
emx  n/a|   -1     1     4    -3   -27    17  -.39   28   25 |  197344     397   3794   6142
esx  n/a|    0    -1     2   -13    57    -1  -.05   21   17 |  194524   -2361   3779   7848
gfz  n/a|   -3     0    -6    -5    74    75   .21   21   17 |       0    -631   3773   6053
grg  n/a|    0     0   -10   -18   -83     0  -.28   38   37 | -190068      97   3863  25230
iac  n/a|    2    -3    -3    -1   -82  -173   .07   25   25 |  199971   -1500   3768   6053
mcc  n/a|    8     1    70   -62   -16  -159  -.39  111  111 |     ---     ---    ---    ---

Table 2.1797.6  GPS week: 1797   Day: 6   MJD: 56829                            

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    17    57   -17    81   .43   35   32 |     ---     ---    ---    ---
cof  n/a|    0     2    19    68   -31    61   .48   37   34 |     ---     ---    ---    ---
emx  n/a|    1     2    10    19   -28    66  -.34   30   27 |  197937    -142   3978   6645
esx  n/a|    0    -1     0   -37     4   -12  -.07   22   20 |  211348    -485   3962   7392
gfz  n/a|   -4     0    -4   -30    61    -1   .22   22   17 |       0   -2211   3971   6442
grg  n/a|   -1     0    -5    13   -81    41  -.26   34   36 | -200813   -2224   4011  41401
iac  n/a|    1    -1   -10     0    24  -139   .05   23   23 |  201269   -2285   3954   6453
mcc  n/a|    1     8    76    54    27  -377  -.31  140  140 |     ---     ---    ---    ---

       
       
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 3.1797.0  GPS week: 1797   Day: 0   MJD: 56823                            

        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  |  971   37   47   31   22   22   30   20  ---   12 |    59   68   54   44   17   28   20  ---    31
 R02  |  785   25   26   31   23   11   27   16  ---   10 |    59   59   57   53   27   30   34  ---    40
 R03  |  683   33   33   18   24   27   36   14  ---   11 |    84   82   86   85   69   69   74  ---    76
 R04  | 1047   23   24   15    9   16   33   19  ---    8 |    47   48   40   37   30   20   32  ---    32
 R05  |  816   28   23   27    9   32   18   16   77   10 |    49   51   44   27   23   16   33   38    27
 R06  |  474   14   14   18   10   28   21   20  ---    8 |    53   54   53   48   37   34   43  ---    44
 R07  | 1299   28   27   11   13   21   35   11   68    9 |    65   67   56   49   38   37   43   79    44
XR08  |  572   24   23   16   21   24  ---   14  ---   10 |    70   71   63   51   35  ---   39  ---    47
 R09  | 1117   44   53   48   36   21   35   35  ---   16 |    25   39   40   39   37   30   43  ---    23
 R10  | 1022   17   21   16   19   13   26   12  ---    7 |    21   30   17   22   18   26   14  ---    13
 R11  | 1516   49   48   48   45   37   54   35  118   19 |    52   60   60   55   47   32   20   80    28
 R12  |  892   48   50   49   29   43   58   26  ---   18 |    47   51   54   43   43   35   22  ---    22
 R13  | 1726   29   45   35   24   24   51   17  ---   13 |    31   39   41   30   28   43   19  ---    23
 R14  | 1225   45   44   50   22   32   39   41  ---   17 |    33   54   35   39   45   53   23  ---    31
 R15  | 4791    9   13   18   29   12   31   14   44    9 |    15   15   19   34   16   28   16   68    14
 R16  |  629   24   25   25   26   27   43   14  ---   11 |    16   23   15   24   28   24   20  ---    12
 R17  | 1893   19   15   15   19   19   31   17   75    9 |    61   57   61   64   65   57   60   59    59
XR18  |13325   28   29  102   24   43  ---   44  ---   26 |   232  233  190  232  235  ---  201  ---   216
 R19  |  987   18   23   19   11   28   24   12  ---    8 |    65   67   66   56   57   43   48  ---    53
 R20  | 1542   29   26   38   18   30   27   27  ---   12 |    48   49   52   47   39   33   50  ---    39
 R21  | 1201   40   44   30   16   29   35   20  130   12 |    50   61   55   68   84   70   66   65    63
 R22  |  917   24   23   17   21   23   22   14  ---    9 |    76   83   74   76   79   64   67  ---    70
 R23  |  912   20   22   21   21   20   23   21  ---    9 |    75   73   73   76   63   48   63  ---    66
 R24  | 1644   22   21   27   13   21   33   19  ---   10 |    78   83   90   77   81   62   75  ---    75
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1532   31   33   30   23   26   35   21   90      |T   58   63   58   57   51   40   46   64    47
 WRMS | 1532   28   30   28   19   23   35   21   90      |NE  58   63   58   57   51   40   46   64    47
 MEDI | 1022   25   25   25   21   24   31   17   75      |MD  52   57   54   48   38   34   39   65    39

Table 3.1797.1  GPS week: 1797   Day: 1   MJD: 56824                            

        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  |  788   38   33   27   27   29   30   22  ---   12 |    33   33   33   38   21   23   21  ---    20
 R02  |  801   22   19   16   15   22   16   12  ---    7 |    39   38   34   28   16   29   28  ---    24
 R03  | 1019   14   11   17   22   20   18   14  ---    8 |    74   76   79   78   74   65   71  ---    73
 R04  |  887   31   32   24   12   21   35   13  ---   10 |    35   37   34   18   20   21   16  ---    18
 R05  |  688   29   29   22   12   23   29   11   86    9 |    32   33   35   25   32   19   29   25    25
 R06  |  578    9   14   10   13   12   30   19  ---    7 |    26   35   28   31   32   33   39  ---    29
 R07  |  757   32   41   18   12   25   18   13  129    9 |    36   48   24   22   34   20   32   48    22
XR08  |  541   32   32   25   10   19  ---   15  ---   10 |    41   44   35   26   18  ---   18  ---    22
 R09  | 1474   37   40   54   34   17   52   33  ---   17 |    21   30   43   40   29   56   31  ---    25
 R10  |  853   17   29   23   22   16   31   15  ---    9 |    21   27   26   25   25   31   15  ---    18
 R11  | 1702   59   57   38   31   41   56   32  202   18 |    36   40   44   53   60   18   25   70    29
 R12  |  773   48   51   41   40   40   58   29  ---   18 |    36   45   52   60   54   17   16  ---    29
 R13  | 1519   32   44   23   17   28   40   11  ---   11 |    29   39   29   26   34   28   22  ---    21
 R14  |  747   38   39   37   56   27   33   39  ---   18 |    26   36   27   55   40   32   23  ---    19
 R15  | 2340   30   31   19   22   18   38   13   65   10 |    23   26   18   19   13   22   18   54     8
 R16  |  702   20   33   28   27   18   32   16  ---   10 |    20   25   17   29   19   17   22  ---    12
 R17  | 1854   22   27   22   16   18   24   19   90    9 |    60   66   54   54   62   36   41   47    49
XR18  |10936   29   38   42   43   23  ---   65  ---   22 |   220  236  222  238  222  ---  173  ---   209
 R19  | 1410   22   22   24   17   19   20   20  ---    9 |    53   50   47   55   59   45   51  ---    50
 R20  | 1184   41   46   32   28   28   37   26  ---   14 |    54   63   60   51   56   44   56  ---    48
 R21  |  760   41   43   25   19   21   27   16  134   11 |    54   43   48   49   60   59   56   50    51
 R22  |  664   25   23   16   18   16   24   18  ---    8 |    78   74   69   69   72   69   63  ---    67
 R23  |  789   21   17   24   15   19   22   24  ---    9 |    63   62   54   56   62   49   51  ---    53
 R24  |  959   22   26   16   20   14   42   17  ---    9 |    75   78   66   75   62   67   59  ---    64
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1150   32   34   27   25   23   34   21  126      |T   49   53   49   50   49   36   40   49    41
 WRMS | 1150   31   33   27   20   20   31   21  126      |NE  49   53   49   50   49   36   40   49    41
 MEDI |  801   29   32   24   19   20   30   17   90      |MD  36   40   35   40   34   31   29   48    25

Table 3.1797.2  GPS week: 1797   Day: 2   MJD: 56825                            

        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  |  766   47   31   32   20   31   20   16  ---   12 |    46   42   41   37   22   19   27  ---    25
 R02  | 1006   30   25   21    9   18   26   14  ---    8 |    48   51   45   30   20   33   29  ---    30
 R03  | 1054   19   15   22   26   13   21   23  ---    9 |    79   81   85   84   80   76   76  ---    79
 R04  |  687   26   22   23   24   15   24   25  ---   10 |    41   43   36   43   29   17   17  ---    26
 R05  |  814   39   46   31   14   26   35   16   90   11 |    39   51   31   25   28   30   19   16    20
 R06  |  910   17   20   22    9   16   28   17  ---    8 |    39   39   46   34   35   27   30  ---    32
 R07  | 1517   31   35   16   13   20   12   12  124    8 |    55   63   49   39   28   42   36   34    38
XR08  |  636   37   38   22   12   23  ---   23  ---   11 |    59   61   52   45   39  ---   31  ---    39
 R09  | 2577   43   43   38   46   17   28   20  ---   15 |    26   47   27   60   40   23   31  ---    30
 R10  |  870   15   19   29   27   17   41   21  ---   11 |    17   24   28   28   21   30   19  ---    14
 R11  | 2528   52   71   34   27   38   60   13  196   16 |    35   53   29   42   48   45   20   45    21
 R12  |  703   51   52   33   37   39   58   26  ---   17 |    39   52   32   56   56   25   24  ---    27
 R13  |  673   33   35   20   24   19   43   16  ---   11 |    27   30   23   29   27   32   23  ---    19
 R14  |  704   30   34   47   35   47  123   36  ---   23 |    33   51   38   62   65   98   23  ---    39
 R15  | 3300   19   33   17   24   17   36   15   54    9 |    24   31   21   26   20   22   23   39    14
 R16  | 1123   22   32   20   13   26   43   15  ---   10 |    23   34   25   21   36   23   18  ---    14
 R17  | 2040   19   24   21   20   22   25   15  117    9 |    55   53   44   51   60   48   58   35    50
XR18  | 4503   26   25   22   14   24  ---   30  ---   12 |   235  244  230  230  239  ---  247  ---   235
 R19  | 1575   13   21   20   21   30   24   32  ---   11 |    64   72   53   69   72   49   51  ---    57
 R20  | 1049   46   50   40   28   22   45   37  ---   16 |    41   48   50   47   44   47   40  ---    36
 R21  | 1269   47   53   34   23   29   33   30  126   14 |    57   65   54   69   65   77   68   35    60
 R22  |  828   21   36   27   14   19   22   24  ---    9 |    78   91   78   77   87   76   67  ---    74
 R23  | 1609   19   16   15   16   14   40   14  ---    8 |    73   71   66   74   79   51   67  ---    68
 R24  | 1810   27   32   43   18   28   48   22  ---   13 |    83   85   87   76   74   72   73  ---    74
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1511   33   36   29   24   25   44   22  125      |T   54   61   52   56   54   43   46   34    46
 WRMS | 1511   29   31   30   19   20   39   22  125      |NE  54   61   52   56   54   43   46   34    46
 MEDI | 1049   27   32   22   20   22   33   20  117      |MD  41   51   44   45   40   33   30   35    32

Table 3.1797.3  GPS week: 1797   Day: 3   MJD: 56826                            

        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  | 1142   42   51   39   20   25   25   24  ---   13 |    59   65   50   39   35   34   18  ---    31
 R02  | 1009   24   26   25    9   22   32   18  ---    9 |    48   50   49   38   22   19   37  ---    33
 R03  | 1120   13   15   19   15   15   25   12  ---    7 |   105  106  102  112  104   95   96  ---   103
 R04  |  714   20   22   32   13   19   20   19  ---    9 |    48   51   58   44   29   40   27  ---    36
 R05  |  709   37   33   25   18   19   22   11   85    9 |    42   41   30   40   25   21   24   25    28
 R06  | 1160   22   18   17   10   17   40   13  ---    8 |    38   33   32   28   19   28   24  ---    24
 R07  |  767   35   23   29    7   19   32   16  104   10 |    56   48   56   31   28   28   43   50    36
XR08  |  733   30   36   18   17   16  ---   15  ---    9 |    62   68   49   38   36  ---   30  ---    39
 R09  | 1874   30   33   32   26   24   29   33  ---   13 |    26   28   25   33   22   26   38  ---    17
 R10  | 1057   22   19   15   19   14   25   10  ---    7 |    20   29   19   30   27   20   27  ---    21
 R11  | 2192   49   21   48   17   38   59   23  177   17 |    29   33   46   27   37   39   25   39    17
 R12  |  828   55   68   32   21   31   47   25  ---   15 |    37   52   31   30   42   39   33  ---    23
 R13  |  867   39   43   22   19   16   42   16  ---   11 |    27   30   23   30   25   32   22  ---    17
 R14  |  905   46   50   64   34   21   36   42  ---   18 |    23   29   39   55   39   62   26  ---    29
 R15  | 5900   19   19   23   16   23   33   13   63    9 |    20   24   24   22   21   28   22   24    13
 R16  | 1469   25   26   21   31   28   50   23  ---   13 |    29   36   29   37   33   37   21  ---    19
 R17  | 2053   19   16   14   17   20   21   17   62    8 |    35   41   32   44   42   29   35   40    33
XR18  | 3857   19   19   31   14   21  ---   28  ---   11 |   110  107  114  107  108  ---   98  ---   104
 R19  | 1868   22   20   18   21   17   24   28  ---   10 |    46   43   34   45   37   33   45  ---    36
 R20  | 1110   24   34   29   23   26   29   34  ---   12 |    63   77   50   57   66   51   65  ---    56
 R21  | 1717   48   50   37   18   23   35   20  156   13 |    44   55   46   59   67   77   57   47    55
 R22  | 1035   24   28   26   16   24   37   21  ---   10 |    58   63   53   54   64   58   50  ---    52
 R23  | 1536   15   23   16   14   13   19   23  ---    7 |    46   54   40   44   46   37   33  ---    38
 R24  | 2281   18   19   28   19   19   30   16  ---    9 |    45   46   39   44   44   41   36  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1855   32   33   30   19   22   34   22  117      |T   46   50   44   45   42   39   38   37    37
 WRMS | 1855   30   31   28   17   20   34   22  117      |NE  46   50   44   45   42   39   38   37    37
 MEDI | 1120   24   23   25   17   20   30   19   85      |MD  44   46   39   39   36   34   33   39    33

Table 3.1797.4  GPS week: 1797   Day: 4   MJD: 56827                            

        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  | 1028   48   52   26   17   25   24   24  ---   12 |    51   57   39   33   22   27   20  ---    24
 R02  |  698   17   20   19   12   10   25   12  ---    6 |    48   43   43   42   38   31   44  ---    40
 R03  |  926   13   14   12   14   15   42   14  ---    8 |    73   74   69   69   70   73   74  ---    69
 R04  |  629   22   26   26   12   14   24   18  ---    8 |    37   42   40   34   23   20   21  ---    27
 R05  | 1251   28   32   21   14   18   17   13   95    8 |    41   47   34   38   32   25   29   24    30
 R06  | 1382   16   13   18   17   21   30   15  ---    8 |    37   38   40   44   37   29   32  ---    34
 R07  |  880   38   39   24   17   14   42   22   91   11 |    48   47   41   40   20   28   18   54    26
XR08  |  669   31   30   18   13   19  ---   11  ---    9 |    51   48   36   34   33  ---   43  ---    35
 R09  |  756   30   43   38   30   14   35   34  ---   13 |    31   50   29   41   29   30   30  ---    22
 R10  | 1248   10   15   22   20   17   26   11  ---    8 |    18   25   22   22   22   25   15  ---    13
 R11  | 1265   45   53   41   22   34   53   23  180   15 |    28   34   22   25   42   29   30   49    17
 R12  |  756   46   47   42   19   30   56   16  ---   15 |    28   34   31   20   34   39   22  ---    16
 R13  | 1848   45   53   20   18   20   71   12  ---   13 |    23   39   17   30   30   55   21  ---    19
 R14  | 1049   44   36   93   36   22   55   33  ---   21 |    26   42   50   51   31   32   24  ---    23
 R15  | 8625   12   15   20   16   16   36   12   55    8 |    20   24   22   21   24   27   16   40    14
 R16  | 1901   15   18   32   22   23   25   14  ---   10 |    26   30   31   31   32   17   21  ---    19
 R17  | 1309   17   16   13   22   11   26   11   80    7 |    41   38   34   40   37   37   37   57    35
XR18  | 6116   15   15   14   14   18  ---   13  ---    7 |   144  146  132  141  152  ---  143  ---   142
 R19  | 2645   17   17   16   18   15   18   19  ---    7 |    52   52   48   52   47   40   50  ---    47
 R20  | 1185   17   21   43   26   37   33   38  ---   15 |    36   39   45   48   46   28   42  ---    32
 R21  |  688   37   40   42   14   24   32   20  191   12 |    51   54   59   47   62   56   54   65    51
 R22  |  722   28   30   21   16   13   24   15  ---    8 |    57   60   53   59   64   61   61  ---    58
 R23  | 1430   11   14   17   15   12   27   13  ---    7 |    54   50   42   44   52   44   43  ---    45
 R24  | 1642   15   18   21   19   15   24   13  ---    8 |    57   60   57   55   54   51   46  ---    51
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2233   29   32   33   20   20   36   20  126      |T   44   48   43   44   43   36   39   48    37
 WRMS | 2233   27   30   31   18   15   33   20  126      |NE  44   48   43   44   43   36   39   48    37
 MEDI | 1185   17   21   21   17   17   27   14   91      |MD  41   43   40   40   34   30   30   49    30

Table 3.1797.5  GPS week: 1797   Day: 5   MJD: 56828                            

        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  | 1989   54   57   26   11   18   35   26  ---   13 |    49   55   36   30   27   30   18  ---    25
 R02  |  678   18   32   25    8   14   27   14  ---    7 |    41   56   48   37   32   30   39  ---    36
 R03  |  734   28   37   23   25   24   49   57  ---   16 |   191  200  189  192  189  159  144  ---   177
 R04  |  614   34   28   29    8   19   35   26  ---   11 |    41   37   41   24   19   15   12  ---    22
 R05  |  916   28   32   16   17   20   25   15  112    8 |    39   41   26   27   28   20   28   35    26
 R06  | 1350   17   19   18   14   15   22   16  ---    7 |    42   44   32   43   39   20   24  ---    32
 R07  |  684   29   39   35   14   32   40   34   97   13 |    46   54   54   34   36   25   21   62    30
XR08  |  710   31   37   23   16   14  ---   28  ---   11 |    50   58   47   38   31  ---   18  ---    32
 R09  |  980   30   36   40   29   14   40   32  ---   13 |    25   35   29   37   29   32   29  ---    18
 R10  | 1484   17   27   26   21   23   30   28  ---   11 |    18   26   22   18   24   14   20  ---    12
 R11  | 1173   38   37   22   34   20   40   28  176   13 |    23   35   22   33   30   15   15   41    16
 R12  | 1714   43   48   40   21   40   67   18  ---   16 |    24   33   22   28   51   43   23  ---    22
 R13  | 2905   40   37   32   18   28   53   18  ---   13 |    24   32   32   28   30   38   28  ---    22
 R14  |  998   33   51   65   48   18   41   19  ---   17 |    19   41   44   53   29   29   22  ---    21
 R15  | 4282   13   17   12   18   13   39   20   81    8 |    17   24   13   21   19   23   21   44    12
 R16  | 1790   23   30   22   23   18   48   19  ---   11 |    20   29   20   26   31   31   20  ---    16
 R17  |  730   22   30   19   19   16   26   18   75    8 |    34   43   25   36   33   29   31   53    28
XR18  | 5776   20   18   12   18   16  ---   16  ---    8 |    90   88   76   88   85  ---   94  ---    85
 R19  | 1913   14   11   20   18   16   20   13  ---    7 |    38   38   32   37   37   34   31  ---    31
 R20  |  988   16   27   20   22   24   41   34  ---   11 |    38   44   34   25   29   36   36  ---    23
 R21  |  768   41   42   29   16   27   46   23   92   13 |    45   47   57   49   60   63   45   63    46
 R22  |  832   17   20   16   19   18   31   20  ---    9 |    50   58   42   55   54   53   52  ---    48
 R23  | 1095   11   13   13   18   12   22   11  ---    6 |    38   42   29   39   34   32   39  ---    33
 R24  |  524   23   23   24   15   15   28   17  ---    8 |    41   44   32   44   47   38   41  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1579   29   33   28   21   21   38   25  111      |T   43   50   41   43   42   36   35   49    35
 WRMS | 1579   29   32   25   17   17   37   25  111      |NE  43   50   41   43   42   36   35   49    35
 MEDI |  988   23   30   23   18   18   35   19   92      |MD  38   42   32   36   31   30   28   44    26

Table 3.1797.6  GPS week: 1797   Day: 6   MJD: 56829                            

        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  | 1742   61   53   36   13   25   39   25  ---   14 |    76   75   55   28   20   28   20  ---    27
 R02  |  693   27   21   28   13   13   29   31  ---   10 |    59   53   61   46   39   30   46  ---    45
 R03  |  875   28   26   12   26   16   18   13  ---    8 |   120  122  134  138  116  121  123  ---   125
 R04  |  515   29   36   17   15   21   30   22  ---   10 |    58   65   50   43   29   30   30  ---    36
 R05  |  543   43   39   27   11   19   21   15  165   10 |    62   63   40   35   20   25   28   44    30
 R06  |  851   25   34   18   11   26   24   15  ---    9 |    54   62   45   44   25   35   28  ---    35
 R07  | 1304   26   17   21   19   15   21   41  181   11 |    66   61   60   53   41   44   23   79    43
XR08  | 1146   36   33   27   11   21  ---   30  ---   12 |    72   64   60   44   30  ---   26  ---    40
 R09  |  965   44   40   38   41   27   48   18  ---   16 |    31   41   23   57   45   20   33  ---    25
 R10  |  950   25   27   18   19   20   36   17  ---   10 |    19   23   16   21   24   21   18  ---    12
 R11  | 1218   54   72   44   19   34   40   21  205   15 |    40   45   35   17   35   35   23   48    13
 R12  | 2529   39   46   41   22   33   47   34  ---   15 |    40   51   33   22   36   31   32  ---    15
 R13  | 2186   40   49   45   16   24   37   35  ---   14 |    28   40   29   21   30   35   34  ---    18
 R14  | 1549   41   46   61   31   22   40   20  ---   16 |    27   36   37   46   24   35   21  ---    23
 R15  | 1528   24   29   29   26   13   51   16   54   12 |    23   31   13   27   21   37   14   26    14
 R16  | 1490   36   31   26   33   14   32   20  ---   12 |    22   22   21   42   22   33   20  ---    18
 R17  |  678   20   28   17   25   24   35   27   66   11 |    39   39   28   43   44   36   35   35    32
XR18  | 4101   21   22   19   16   17  ---   18  ---    9 |    99  101   92   94  101  ---   95  ---    94
 R19  | 1510   12   16   19   18   12   43   14  ---    9 |    46   49   38   44   40   37   38  ---    38
 R20  | 1127   24   27   23   25   24   25   23  ---   10 |    48   48   44   59   45   41   43  ---    44
 R21  | 1157   49   48   26   13   29   25   21   85   12 |    45   48   51   58   74   68   49   59    54
 R22  | 1203   20   29   20   16   18   30   16  ---    8 |    54   61   52   51   59   60   56  ---    52
 R23  |  930   15   16   16   19   18   31   17  ---    8 |    45   45   40   46   47   30   40  ---    39
 R24  |  930   29   32   16   22   11   23   12  ---    8 |    44   43   40   42   44   44   42  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1301   35   37   30   22   22   34   23  140      |T   50   53   45   46   42   39   38   48    37
 WRMS | 1301   32   34   27   20   17   36   23  140      |NE  50   53   45   46   42   39   38   48    37
 MEDI | 1146   28   31   23   19   20   31   20   85      |MD  45   48   40   44   36   35   32   44    35




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