[IGSREPORT-19656] Wk 1629 IGLOS Final Orbits

Jim Ray igs.acc at noaa.gov
Thu Apr 14 05:05:13 PDT 2011


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1629   (Mar 27, 2011 - Apr 02, 2011) 
                                                                               
Contact: J. Ray       (jim.ray at noaa.gov),                  
         J. Griffiths (jake.griffiths 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 2.1629.
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:
                                                                               
 igl1629[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1629 in the SP3 format.
 igl16297.sum      Combination Report for GPS Week 1629.


    
    
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 initially.

 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) the absolute antenna
    model was introduced (IGSMAIL #5438). The antenna phase center offsets and
    phase center variations are given in the file:
        ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx
    

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets derived from the
    bkg summary files were added to the broadcast clocks.
    
               Day | applied clock offset
               ----+---------------------
                0  |    389.6 ns
                1  |    401.5 ns
                2  |    385.1 ns
                3  |    406.7 ns
                4  |    384.3 ns
                5  |    382.6 ns
                6  |    402.5 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                1  |  BKG   | R17
                1  |  GFZ   | R17
                2  |  COD   | R17
                6  |  BKG   | R03

    
         
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 1.1629, 1a.1629).
        
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 2.1629.0-6)                                                                                
    
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 3.1629.0-6). 
        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 1629 summary.                      (Mar 27, 2011 - Apr 02, 2011)

Table 1.1629.a     GPS week : 1629   MJD: 55647.0-55653.0

         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]
--------+----------------------------------------------------+------------------------------
bkg  149|   -2     0     5    45    -3  -121  -.18   51   39 |       0     739   3127   3409
        |    2     3     8    32    30   143   .10           |       0     530
cod  241|    0     1     8    96   -28   -19  -.14   26   25 |     ---     ---    ---    ---
        |    1     1     3    19    40    61   .04           |     ---     ---
esx  131|   -1     0     1   -40     0   -30   .43   20   19 |   39028   -1402   4681   9179
        |    0     0     2    27    15    83   .04           |   10112    3581
gfz  190|    0    -1     0   -63   -19   105  -.14   25   23 |  241234    -781   4815   9043
        |    2     2     3    18    37   254   .06           |    9930    4146
grg  130|    0    -1    10    56    56    12  -.08   50   49 |     ---     ---    ---    ---
        |    3     1     8    52    45   143   .09           |     ---     ---
iac  n/a|    2     0   -19    -6    85    26  -.20   32   32 |  393533    -379   4830   9391
        |    1     1     9    18    21    69   .05           |   10039    2213
mcc  n/a|    0    -2    33    48    91   665  -.10  129  129 |     ---     ---    ---    ---
        |    8     3    17    92    84   147   .24           |     ---     ---


Table 1.1629.b     GPS week : 1629   MJD: 55647.0-55653.0   

         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  |   10   12   14   11   12   12   11 |
 R02  |   14   10   15   16   10   10    9 |
 R03  |   21   20    9    9   12   16   14 |
 R05  |   10   14   11   11   14   13   12 |
 R06  |   12   11   13   12   13   13   19 |
 R07  |   14   13   13   17   18   12   23 |
 R08  |   10   11   11   10   10   11   13 |
 R09  |    9   12   16   15   10   10   12 |
 R10  |   13   11   11   12   10   10   13 |
 R11  |   19   24   18   22   19   21   19 |
 R12  |   12   15   14   12   12   11   14 |
 R13  |    9   10   10   11   10   13   23 |
 R15  |   16   17   12   14   15   15   13 |
 R16  |   11   10   21   14   13   11   14 |
 R17  |   20   69   61   22   25   22   23 |
 R18  |   16   12   10   15   14   16   12 |
 R19  |   15   18   12    8   17   12   10 |
 R20  |   22   32   12   23   20   28   25 |
 R21  |   11   12   15   10   13   15   20 |
 R22  |   14   14   15   15   13   11   13 |
 R23  |   18   15   13   14   11   14   11 |
 R24  |   11   12   14    9   11   13   12 |


Table 1.1629.c     GPS week : 1629   MJD: 55647.0-55653.0   

         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 1629 0   |   25     7   355    -155   -1104  -20320  87.6  1608  1608 |  389635       0
brd 1629 1   |  -51    68   323    -275    1689  -19070  86.8  2205  2205 |  401475       0
brd 1629 2   |  -85   -53   235     483     765  -12640  87.1  3600  3600 |  385136       0
brd 1629 3   | -144   -66   331      10   -4720  -36080  81.2  6038  6038 |  406723       0
brd 1629 4   | -251   -91   737   -4209   -1455  -25980  87.0  4342  4342 |  384317       0
brd 1629 5   |  238    59   340    -943    3436  -12920  85.8  3827  3827 |  382573       0
brd 1629 6   |  -20   164   353   -1892     454  -17980  85.9  2670  2670 |  402486       0
-------------+------------------------------------------------------------+----------------
brd 1629 mean|  -41    12   382    -997    -133  -20712  85.9  3469  3469 |  393192       0
brd 1629 sdev|  152    91   161    1610    2612    8166   2.2  1483  1483 |   10059       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 2.1629.0  GPS week: 1629   Day: 0   MJD: 55647                            

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]
--------+----------------------------------------------------+------------------------------
bkg  149|   -3    -3    -3    55    44  -188  -.27   33   30 |       0     588   2818   3093
cod  241|    0     0     6   113   -49  -135  -.17   24   21 |     ---     ---    ---    ---
esx  131|   -1     1     2   -86    -6  -201   .38   20   19 |   32947    2990   4342   9621
gfz  190|    0     1    -4   -55   -34   677  -.13   26   25 |  237081    3564   4832   9708
grg  130|   -2    -3    22    55    32  -290  -.22   54   56 |     ---     ---    ---    ---
iac  n/a|    2     0    -7   -35    95   -62  -.12   34   34 |  390761     965   4850  10319
mcc  n/a|  -15    -4    46    43   180   822   .27  110  110 |     ---     ---    ---    ---

Table 2.1629.1  GPS week: 1629   Day: 1   MJD: 55648                            

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]
--------+----------------------------------------------------+------------------------------
bkg  149|   -1     2    -2    23    -6    19  -.23   39   30 |       0      52   2854   3073
cod  241|    2     1     5    87   -70   -17  -.18   26   24 |     ---     ---    ---    ---
esx  131|   -2    -1     0   -19    11    40   .44   18   18 |   46614   -2309   4544   7135
gfz  190|   -2    -3     1   -83    -7   -57  -.16   24   19 |  251740   -1892   4537   6974
grg  130|    3     0    18    24    31    11  -.12   50   51 |     ---     ---    ---    ---
iac  n/a|    0     0   -16   -18   115   -39  -.19   33   33 |  402818   -2864   4620   8143
mcc  n/a|   -3    -1    34   -28     6   708  -.13  129  129 |     ---     ---    ---    ---

Table 2.1629.2  GPS week: 1629   Day: 2   MJD: 55649                            

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]
--------+----------------------------------------------------+------------------------------
bkg  149|    0     0     7    25   -29   -87  -.24   37   33 |       0    1487   3770   4275
cod  241|    2     0     7   119   -19    28  -.14   25   24 |     ---     ---    ---    ---
esx  131|   -2     0     1   -36     5   -10   .49   22   20 |   35688   -3790   4277   9080
gfz  190|   -3    -2    -3   -60    17    -4  -.12   22   24 |  236874   -4512   4746  10472
grg  130|   -2     1    15   -34    59    47   .01   52   49 |     ---     ---    ---    ---
iac  n/a|    4     0   -22     9    55   -13  -.25   32   32 |  385407   -2112   4728  10796
mcc  n/a|    4    -3    28  -102    85   831  -.45  121  121 |     ---     ---    ---    ---

Table 2.1629.3  GPS week: 1629   Day: 3   MJD: 55650                            

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]
--------+----------------------------------------------------+------------------------------
bkg  149|    3     1    11     2    19  -118  -.22   35   28 |       0    1377   2840   3034
cod  241|    0     3     6    71   -24    38  -.13   26   24 |     ---     ---    ---    ---
esx  131|   -2     0    -3   -52    26   -20   .47   23   22 |   57351   -3060   5248   9301
gfz  190|   -1    -6    -1   -28   -69    46  -.06   26   24 |  256998   -1847   5256   9496
grg  130|   -2    -3     2    61    40    77  -.14   50   47 |     ---     ---    ---    ---
iac  n/a|    4    -1   -18   -15    56    80  -.26   31   31 |  406785      58   5251   9639
mcc  n/a|    3     3    12    54   211   625  -.15  112  112 |     ---     ---    ---    ---

Table 2.1629.4  GPS week: 1629   Day: 4   MJD: 55651                            

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]
--------+----------------------------------------------------+------------------------------
bkg  149|   -5     0    -1    38   -10   -93  -.17   49   38 |       0     336   2378   2597
cod  241|   -1     0     6   110    34    28  -.12   27   28 |     ---     ---    ---    ---
esx  131|    0     0     0   -37     0    35   .38   19   18 |   28173     -71   4166   8091
gfz  190|    1    -1     2   -62   -53    13  -.12   23   21 |  233482    -176   4171   7818
grg  130|    4    -1     5   121   125   143  -.00   48   45 |     ---     ---    ---    ---
iac  n/a|    3    -1   -13     7    85    14  -.22   33   33 |  383312    1697   4182   7560
mcc  n/a|    6    -5    10   118    -5   487  -.20  127  127 |     ---     ---    ---    ---

Table 2.1629.5  GPS week: 1629   Day: 5   MJD: 55652                            

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]
--------+----------------------------------------------------+------------------------------
bkg  149|   -4     6     4    77   -46    16  -.13   50   43 |       0     830   2968   3176
cod  241|   -2     0    12    73     8   -20  -.17   31   30 |     ---     ---    ---    ---
esx  131|    0     0     1    -2   -12   -67   .43   18   16 |   31828   -6601   4516  10382
gfz  190|    0     0     0   -84   -24    46  -.26   28   23 |  229661   -6099   4479   9159
grg  130|    2    -2     4   110    -3   107  -.09   46   45 |     ---     ---    ---    ---
iac  n/a|    1     1   -24    -7    91    83  -.17   31   31 |  383775   -2832   4508   9357
mcc  n/a|   -5     0    57    74   120   464   .16  164  164 |     ---     ---    ---    ---

Table 2.1629.6  GPS week: 1629   Day: 6   MJD: 55653                            

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]
--------+----------------------------------------------------+------------------------------
bkg  149|   -1    -3    18    93     3  -402   .02  116   71 |       0     506   4266   4620
cod  241|    0     1    16    99   -76   -58  -.05   25   22 |     ---     ---    ---    ---
esx  131|    0     0     5   -52   -18     8   .44   22   20 |   40598    3026   5674  10644
gfz  190|    2    -1     5   -67    36    17  -.16   22   25 |  242806    5491   5684   9674
grg  130|   -2     0     3    59   109   -13  -.02   53   51 |     ---     ---    ---    ---
iac  n/a|    0     0   -36    16    96   118  -.23   29   29 |  401873    2432   5676   9925
mcc  n/a|    4    -6    46   179    39   721  -.22  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 3.1629.0  GPS week: 1629   Day: 0   MJD: 55647                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2400   21   12   12   28   49   31  ---   10 |    48   24   28   39   33   34  ---    26
 R02  | 1109   32   18   14   35   56   43  ---   14 |    49   49   50   49   29   32  ---    41
XR03  | 3508   35   14  ---  ---  ---   40  ---   21 |   116  111  ---  ---  ---   91  ---   104
 R05  | 2074   20   11   17   29   72   15   92    9 |    61   59   39   67   38   52   25    50
 R06  | 1448   35   19   13   23   63   31  ---   11 |    63   43   28   30   27   22  ---    30
 R07  | 1953   27   20   21   39   27   27  ---   13 |    56   57   34   61   31   25  ---    41
 R08  | 2423   16   17   14   24   48   23  135    9 |    41   48   33   41   41   36   58    36
 R09  |  550   20   22   12   13   31   22  ---    9 |    72   61   70   71   63   70  ---    66
 R10  | 1972   34   25   11   27   63   36  ---   13 |   114   86  100  101  111   80  ---    94
 R11  | 1152   50   34   21   35   75   52  ---   18 |   170  144  163  159  154  154  ---   155
 R12  |  873   44   18   19   19   29   17  ---   12 |    63   71   64   71   68   66  ---    64
 R13  | 1039   19   12   12   15   79   29  ---    8 |   120  119  122  124  119  105  ---   118
 R15  | 1321   21   16   25   22   68   64  ---   15 |   137  119  141  132  163   95  ---   124
 R16  | 1874   22   21   18   20   43   26  ---   10 |    80   75   88   86   71   82  ---    80
 R17  | 1725   44   43   23   29   66   58  ---   19 |  9999 9999 9999 9999 9999 9999  ---  9999
 R18  | 1644   57   19   23   33   34   29   67   16 |    70   49   32   44   49   29   67    35
 R19  | 2019   45   26   25   24   43   24  ---   14 |    67   45   36   35   38   36  ---    35
XR20  | 7156   54   24  ---   35   70   40  ---   22 |   160  134  ---  147  138  113  ---   137
 R21  |  960   17   16   24   19   44   31  ---   11 |    64   52   47   47   51   41  ---    46
 R22  | 1632   25   30   27   23   33   28  ---   13 |    51   58   40   49   42   42  ---    41
 R23  | 1327   40   43   36   24   68   31  132   18 |    73   51   59   42   53   39  160    42
 R24  |  936   32   19   11   26   49   22  ---   11 |    36   39   28   37   41   33  ---    27
------+----------------------------------------------+------------------------------------------
 RMS  | 1607   33   24   20   26   54   34  110      |T   81   71   63   71   68   60   77    66
 WRMS | 1607   30   21   19   25   56   34  110      |NE  64   54   37   52   47   41   77    45
 MEDI | 1632   32   19   18   24   49   29   92      |MD  67   58   47   49   49   42   58    46

Table 3.1629.1  GPS week: 1629   Day: 1   MJD: 55648                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 6234   26   30   17   12   49   29  ---   11 |    46   38   42   43   61   29  ---    33
 R02  | 1542   17   26   19   16   37   18  ---   10 |    39   40   27   31   42   29  ---    26
XR03E | 4569   30   18  ---  ---  ---   36  ---   19 |    77   54  ---  ---  ---   61  ---    55
 R05  | 2266   40   23   25   32   68   24  158   14 |    44   37   26   53   46   44   41    33
 R06  | 1914   25   15   12   29   41   32  ---   11 |    57   35   36   59   27   25  ---    38
 R07  | 2005   31   22   18   38   40   22  ---   13 |    65   44   43   38   48   23  ---    34
 R08  | 3090   37   19   13   19   31   24   42   10 |    48   36   26   21   30   21   73    21
 R09  | 1119   22   25   16   25   42   30  ---   11 |    77   78   89  110   88   85  ---    87
 R10E | 1583   21   15   12   27   56   30  ---   10 |    57   53   49   51   68   29  ---    44
 R11E | 2459   59   51   23   30   79   80  ---   24 |   145  110  133  135  136  102  ---   118
 R12  |  891   58   21   13   30   56   22  ---   14 |   110   94   83   78   95   89  ---    85
 R13E | 1044   22   13   13   17   37   32  ---    9 |    63   55   63   69   74   51  ---    57
 R15E | 1757   58   31   14   23   39   44  ---   16 |   103   57   72   68   67   45  ---    62
 R16  | 1709   18   21    7   26   65   26  ---   10 |    99   91   97  118  120  105  ---   100
XR17  |10117  975   34  --- 5652  ---   97  ---   68 |  9999 9999  --- 9999  --- 9999  ---  9999
 R18  | 1526   43   23   19   19   59   18  119   12 |    56   30   26   31   59   21   80    25
 R19  | 1408   82   23   21   23   44   24  ---   18 |    93   38   22   27   35   25  ---    28
XR20  | 6081  111   39  ---   27  ---   24  ---   32 |   190  157  ---  142  ---  131  ---   150
 R21  | 1593   33   26   21   17   53   28  ---   12 |    55   36   29   44   56   42  ---    32
 R22  | 1412   19   28   27   23   44   42  ---   14 |    25   35   34   46   42   32  ---    27
 R23  | 1264   28   36   26   25   39   30  160   14 |    36   29   36   36   42   22  107    17
 R24  |  759   32   20   20   21   34   24  ---   11 |    40   29   30   36   37   20  ---    23
------+----------------------------------------------+------------------------------------------
 RMS  | 2204   39   26   18   24   50   33  129      |T   72   56   50   61   61   49   75    52
 WRMS | 2204   30   24   18   19   51   33  129      |NE  61   44   31   46   43   35   75    37
 MEDI | 1593   31   23   18   25   44   28  119      |MD  57   40   36   46   56   32   73    34

Table 3.1629.2  GPS week: 1629   Day: 2   MJD: 55649                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |12060   55   19   15   26   47   30  ---   14 |    60   33   42   50   55   37  ---    37
 R02  | 1751   52   16   36   17   50   22  ---   14 |    66   35   33   28   38   37  ---    29
 R03E | 3994   27   15   15   13  ---   19  ---    8 |   102   77   48   46  ---   72  ---    78
 R05  | 2543   33   25   16   20   36   21  141   11 |    44   50   33   37   43   39   21    34
 R06  | 2499   14   25   33   24   40   25  ---   13 |    36   37   34   51   31   38  ---    32
 R07  | 2822   27   21   13   28   53   35  ---   12 |    53   35   26   42   54   22  ---    26
 R08  | 3209   37   17   13   18   55   25   99   10 |    44   42   48   42   48   35   30    39
 R09  |  903   51   27   21   24   62   40  ---   15 |   109  105  119  114  148   90  ---   106
 R10E | 2346   26   17   19   21   43   26  ---   10 |    74   64   70   60   68   57  ---    61
 R11E | 5565   45   45   17   28   64   36  ---   17 |   152  108  132  132  104  115  ---   123
 R12E | 1823   30   24   29   15   65   43  ---   14 |    72   78  107   89  123   58  ---    82
 R13E | 1086   24   13   20   18   40   23  ---    9 |    76   74   84   87   86   67  ---    77
 R15E | 3148   38   17   21   19   62   30  ---   12 |    85   80   75   80   85   69  ---    75
 R16  | 1494   49   34   25   36   71   64  ---   20 |   156  118  155  161  188   94  ---   135
XR17  |14573   99  355  ---   54  ---  112  ---   61 |  9999 9999  --- 9999  --- 9999  ---  9999
 R18  | 1476   31   24   14   17   36   15   85   10 |    44   37   29   32   31   26   40    27
 R19  | 1191   41   22   12   27   50   16  ---   12 |    45   39   32   27   36   22  ---    25
 R20  | 3347   31   13   11   17  ---   44  ---   12 |   100   97   29   98  ---   92  ---    99
 R21  | 2125   26   34   22   26   32   37  ---   14 |    51   60   47   48   30   48  ---    44
 R22  | 1174   47   33   23   18   61   26  ---   14 |    84   46   47   36   82   41  ---    44
 R23  | 1209   37   22   34   12   65   20  146   13 |    64   43   30   40   57   37   77    33
 R24  |  761   25   28   29   23   36   35  ---   14 |    37   30   31   28   36   30  ---    16
------+----------------------------------------------+------------------------------------------
 RMS  | 3599   37   25   22   22   52   32  120      |T   74   61   59   63   70   53   42    58
 WRMS | 3599   33   24   20   24   49   32  120      |NE  56   44   35   43   45   38   42    37
 MEDI | 2125   33   22   20   20   50   26   99      |MD  66   50   47   48   55   41   30    44

Table 3.1629.3  GPS week: 1629   Day: 3   MJD: 55650                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |14524   24   14   21   23   63   24  ---   10 |    32   35   44   40   39   33  ---    31
 R02  | 1739   45   33   21   26   84   30  ---   15 |    45   45   29   42   44   28  ---    31
 R03E | 4224   14   13   17   17  ---   22  ---    8 |    70   64   47   43  ---   57  ---    71
 R05  | 3102   15   25   17   17   45   26   89   10 |    27   41   44   40   33   26   28    33
 R06  | 8507   33   26   25   16   21   17  ---   12 |    38   55   34   46   51   46  ---    36
 R07  | 4045   14   31   32   47   50   25  ---   16 |    33   42   44   69   53   32  ---    38
 R08  | 1168   20   16   19   24   41   22  128   10 |    49   41   39   40   39   45   37    37
 R09E | 1548   43   24   25   36   41   22  ---   15 |   120  119  143  162  142  151  ---   138
 R10E | 6387   17   14   16   30   32   33  ---   11 |    47   53   62   59   60   55  ---    52
 R11E | 9697   64   45   34   37   68   35  ---   21 |   100  110  133  121  122   99  ---   111
 R12E | 3192   29   15   23   26   37   24  ---   12 |   100  110  121  106  131   95  ---   106
 R13E | 2899   23   15   17   24   29   30  ---   11 |    70   89   97   95   90   73  ---    85
 R15E | 7488   37   28   21   28   81   19  ---   13 |    54   64   66   70   83   53  ---    59
 R16E | 2809   41   25   15   29   47   23  ---   13 |   131  135  153  170  145  156  ---   148
 R17  |13503   48   43   24   26  ---   72  ---   22 |  9999 9999  891 9999  --- 9999  ---  9999
 R18  | 3860   29   45   19   24   39   15   79   14 |    28   61   38   32   61   30   30    32
 R19  | 3423   23   17   13   18   38   12  ---    8 |    45   51   31   38   40   48  ---    38
 R20  | 2584   66   19   34   26   54   70  ---   22 |   133  115   37  109   67  105  ---   114
 R21  | 3809   26   17   19   17   31   18  ---    9 |    35   51   48   39   37   39  ---    41
 R22  | 3148   30   40   24   26   39   26  ---   15 |    50   61   33   31   47   33  ---    35
 R23  | 2862   31   17   39   23   67   17  139   13 |    34   49   71   68   74   40   51    52
 R24  | 1573   20   10   19   17   28   22  ---    9 |    40   35   25   51   59   32  ---    33
------+----------------------------------------------+------------------------------------------
 RMS  | 6038   35   26   23   26   50   31  112      |T   61   67  101   70   70   60   36    62
 WRMS | 6038   28   24   22   24   47   31  112      |NE  45   52  100   49   49   41   36    42
 MEDI | 3192   29   19   21   24   41   23   89      |MD  47   55   44   51   59   46   30    41

Table 3.1629.4  GPS week: 1629   Day: 4   MJD: 55651                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1731   53   22    9   22   53   22  ---   12 |    74   28   34   48   23   37  ---    35
 R02  | 4686   40   15    9   18   86   18  ---    9 |    58   36   29   21   50   24  ---    27
 R03E | 6524   54   13   14   18  ---   25  ---   11 |    92   61   45   47  ---   44  ---    57
 R05  | 2381   19   44   21   16   28   30   52   14 |    25   42   35   30   27   32   26    24
 R06  | 2830   19   19   23   13   49   44  ---   12 |    60   33   65   46   35   27  ---    42
 R07  | 4797   69   18   21   50   51   18  ---   18 |    82   26   24   49   55   24  ---    20
 R08  | 3002   24   16   17   20   48   23  170    9 |    55   35   35   56   51   42   74    39
 R09E | 1090   23   15   11   15   38   32  ---    9 |    89   80   91   88   91   81  ---    84
 R10E | 2695   20   22   14   17   39   25  ---    9 |    27   34   50   39   53   39  ---    37
 R11E | 5892   68   38   29   34   47   27  ---   18 |   107   93  114   99   90   83  ---    97
 R12E | 3190   47   21   22   15   32   25  ---   12 |    88   77   82   72   83   62  ---    73
 R13E | 5460   31   13   15   17   33   23  ---    9 |    85   63   70   59   70   55  ---    63
 R15E | 5488   54   27   13   29   36   35  ---   14 |    80   34   65   78   62   45  ---    54
 R16E | 2605   45   21   14   23   26   35  ---   12 |   128  105  103  102  106   97  ---   102
 R17  |10656   93   58   17   36   57   62  ---   25 |  9999 9999  765 9999  791 9999  ---  9999
 R18  | 3492   29   40   16   22   49   29  115   13 |    32   53   33   23   45   18   68    26
 R19  | 2170   71   21   37   22   34   25  ---   17 |    88   41   40   31   28   41  ---    32
 R20  | 2677   68   26   24   18   73   68  ---   19 |   105  100   45  109   79   90  ---   102
 R21  | 4214   56   21   23   16   47   18  ---   12 |    82   60   44   63   59   46  ---    52
 R22  | 2936   27   39   17   18   51   20  ---   12 |    58   56   33   38   46   34  ---    37
 R23  | 3361   45   16   12   19   38   26  140   11 |    58   44   44   45   37   41   71    42
 R24  | 2451   28   17   12   19   50   32  ---   10 |    65   33   46   50   45   62  ---    45
------+----------------------------------------------+------------------------------------------
 RMS  | 4341   49   27   19   23   48   33  127      |T   73   54   86   56   91   48   59    51
 WRMS | 4341   38   28   18   21   45   33  127      |NE  64   45   90   46   97   39   59    40
 MEDI | 3002   45   21   16   18   47   25  115      |MD  80   44   45   49   53   42   68    42

Table 3.1629.5  GPS week: 1629   Day: 5   MJD: 55652                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 3709   45   14   10   31   46   22  ---   11 |    38   31   30   41   43   21  ---    25
 R02  | 4124   36   16   14   22   44   20  ---   10 |    56   35   36   39   51   25  ---    32
 R03E | 6252   35   19   12   48  ---   40  ---   15 |    95   41   35   58  ---   41  ---    47
 R05  |  839   35   32   15   28   43   26   59   13 |    44   41   26   24   44   25   25    22
 R06  | 3521   47   19   18   22   53   31  ---   12 |    60   39   41   39   56   32  ---    33
 R07  | 3690   54   19   11   25   35   21  ---   12 |    68   26   23   46   27   21  ---    24
 R08  | 2994   29   14   15   29   35   27  171   11 |    65   34   42   56   51   48   38    42
 R09E | 1254   33   16   13   18   38   25  ---   10 |    96   69   70   76   75   68  ---    72
 R10E | 2594   29   14   14   16   48   31  ---   10 |    46   36   43   42   63   44  ---    37
 R11E |  852   51   63   20   34   43   41  187   20 |    81   91   93   96   88   73   13    83
 R12E | 2821   20   17   17   24   41   28  ---   10 |    89   67   72   66   73   71  ---    68
 R13E | 4405   44   24   16   24   50   29  ---   12 |    94   48   59   60   54   49  ---    54
 R15E | 3532   43   33   16   29   63   36  256   14 |    67   31   36   52   62   48   76    38
 R16E | 2113   37   16   15   18   60   30  ---   11 |    55   52   59   55   70   51  ---    51
 R17  | 4302   44   55   30   43   41   54  ---   22 |  9999 9999  694 9999  639 9999  ---  9999
 R18  | 2496   44   39   33   19   59   27  102   16 |    65   52   32   42   43   40   37    33
 R19  | 2078   37   24   15   22   56   23  ---   11 |    41   41   19   25   51   37  ---    25
 R20  |10760  130   58   29   39   59   26  ---   27 |   115   94   47   82   70   78  ---    80
 R21  |  562   51   33   16   32   30   30  ---   15 |    72   60   54   53   53   47  ---    49
 R22  | 1995   44   28   10   16   30   21  ---   11 |    61   59   43   42   53   32  ---    41
 R23  | 1273   63   24   16   20   38   30  137   14 |   101   37   43   44   42   33   45    41
 R24  | 3532   55   17   13   19   29   37  ---   13 |    47   41   40   38   26   54  ---    37
------+----------------------------------------------+------------------------------------------
 RMS  | 3826   50   31   18   28   46   31  164      |T   69   48   74   51   82   44   39    44
 WRMS | 3826   43   30   16   23   45   31  164      |NE  64   45   83   43   89   37   36    37
 MEDI | 2821   44   19   15   24   43   28  137      |MD  65   41   42   46   53   44   37    41

Table 3.1629.6  GPS week: 1629   Day: 6   MJD: 55653                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2315   57   14   10   21   34   29  ---   11 |    35   26   24   26   33   27  ---    22
 R02  | 1030   44   12   19    9   47   22  ---    9 |    63   38   31   38   34   36  ---    32
 R03E | 3114  282   20   19   18  ---   37  ---   14 |   227   69   42   36  ---   70  ---    72
 R05  | 1017   45   27   19   26   34   19   56   12 |    35   52   41   30   41   47   19    37
 R06  | 3039  160   19   20   18   49   25  ---   19 |   135   40   36   41   39   25  ---    34
 R07  | 1863  179   29   21   32   69   35  ---   23 |   143   42   29   52   61   21  ---    26
 R08  | 1964   75   15   22   16   80   30  163   13 |    48   55   63   56   47   37   31    50
 R09E | 2287   40   18   20   22   66   32  ---   12 |   104  102  118  119  120  101  ---   109
 R10E | 1825   38   25   15   19   24   39  ---   13 |    66   60   69   63   68   63  ---    60
 R11E |  912   95   38   26   32   50   39  211   19 |   139  115  151  141  131  124    9   130
 R12E | 1447   59   23   21   22   60   33  ---   13 |    78   82   82   82   83   76  ---    78
 R13E | 1556  173   23   30   31   27   36  ---   23 |   155   90   93   90   95   84  ---    86
 R15E | 3178   45   19   26   23   42   30  171   13 |    47   64   72   65   59   49   15    59
 R16E | 3969   67   22   21   23   64   30  ---   13 |   137  121  137  139  119  125  ---   128
 R17  | 4459  152   28   41   26   45   40  ---   23 |  9999 9999  802 9999  741 9999  ---  9999
 R18  | 2574   50   27   20   18   60   19   57   11 |    49   59   48   40   48   32   31    41
 R19  | 1123   39   20   19   11   59   24  ---   10 |    51   54   45   45   50   36  ---    43
 R20  | 7252  176   53   24   30   50   27  ---   25 |   155   97   26   93   67   87  ---    93
 R21  |  574  144   33   32   22  ---   21  ---   20 |   148   74   42   46  ---   49  ---    47
 R22  |  865   97   22   14   14   58   17  ---   13 |    74   71   52   56   37   51  ---    54
 R23  | 1120   52   12   14   23   50   25  106   10 |    61   52   54   56   45   60   76    53
 R24  |  803   67   20   20   19   65   23  ---   12 |    58   54   38   38   53   46  ---    40
------+----------------------------------------------+------------------------------------------
 RMS  | 2670  116   25   22   22   53   29  140      |T   95   67   95   64   98   59   30    61
 WRMS | 2670   71   21   20   25   51   29  140      |NE  81   54   95   47   99   42   39    44
 MEDI | 1825   67   22   20   22   50   29  106      |MD  74   60   48   56   53   49   19    53




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