[IGSREPORT-18145] Wk 1562 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Dec 31 05:21:02 PST 2009


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IGS Electronic Report   31 Dec 05:21:26 PST 2009      Message Number 18145
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1562   (Dec 13, 2009 - Dec 19, 2009) 
                                                                               
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 centers  
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 2.1562.
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:                   
                                                                               
 igl1562[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1562 in the SP3 format.
 igl15627.sum      Combination Report for GPS Week 1562.


    
    
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.

 3. Starting on 01-May-2005 (GPS Week 1321; MJD 53491)[IGSMAIL-5151] 
    BKG, ESA, and CODE will start to refer their GLONASS orbit products 
    to the following satellite antenna offset (SAO) values:
    
      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.
    

 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  |    521.6 ns
                1  |    526.6 ns
                2  |    514.2 ns
                3  |    531.4 ns
                4  |    520.8 ns
                5  |    459.1 ns
                6  |    536.6 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 1.1562, 1a.1562).
        
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 2.1562.0-6)                                                                                
    
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 3.1562.0-6). 
        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 1562 summary.                      (Dec 13, 2009 - Dec 19, 2009)

Table 1.1562.a     GPS week : 1562   MJD: 55178.0-55184.0

         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  127|    2     0    10    34    14   -63  -.19   37   36 |       0      74   2320   2530
        |    1     1     2    33    65   110   .07           |       0     517
cod  240|   -2     0    -3    42    13    74  -.16   16   13 |     ---     ---    ---    ---
        |    1     2     2    17    31    57   .04           |     ---     ---
esx  125|    0    -1    -3   -67    -4   -10   .35   22   21 |  140198    -446   4434  10770
        |    1     2     2    36    29    48   .04           |   27835    2276
iac  n/a|    3     0     8    -4    -9   -80  -.11   38   38 |  516323   -1078   4439   9175
        |    2     2     3    22    31    57   .09           |   26369    1315
mcc  n/a|   -1     8   -13   -61    40   808  -.07  101  101 |     ---     ---    ---    ---
        |    8    23    19   265   221  1078   .26           |     ---     ---


Table 1.1562.b     GPS week : 1562   MJD: 55178.0-55184.0   

         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
------+------------------------------------+------------------------------------------
 R02  |   20   22   21   22   24   21   17 |
 R03  |   19   21   22   23   25   25   19 |
 R07  |   24   22   23   22   17   20   16 |
 R08  |   23   23   19   23   25   21   21 |
 R10  |    9   10   14   10   10   10    9 |
 R11  |   16   11    9   11   11   13   13 |
 R13  |   14   11   10   15   14   10   11 |
 R14  |   10    8    9    8    7    9   10 |
 R15  |   11   10   11   10    9   11   13 |
 R17  |   13   12   15   16   16   16   12 |
 R18  |   12   11   10    9    7   10   12 |
 R19  |   11   14   13   14   12   11    8 |
 R20  |   13   13   15   18   18   16   10 |
 R21  |   11    9    5   12   16   14   12 |
 R23  |   19   18   14   22   16   17   23 |


Table 1.1562.c     GPS week : 1562   MJD: 55178.0-55184.0   

         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 1562 0   | -131    85   298     782   -3691  -15890  87.9  2522  2522 |  521603       0
brd 1562 1   |    0   108   116   -2707     -90  -14920  87.5  2111  2111 |  526625       0
brd 1562 2   |   -2    15   -27   -2713   -1302  -17850  89.6  2295  2295 |  514192       0
brd 1562 3   |   27   -51    57     -28    1613  -16480  87.6  2033  2033 |  531442       0
brd 1562 4   |   16   117    94   -1353    1546  -14700  86.2  2259  2259 |  520800       0
brd 1562 5   |  -30   -99   160    2302     146  -17680  90.7  2345  2345 |  459067       0
brd 1562 6   |  -51    39   -13    -381    -155  -20620  89.7  2247  2247 |  536641       0
-------------+------------------------------------------------------------+----------------
brd 1562 mean|  -24    30    98    -585    -276  -16877  88.5  2259  2259 |  515767       0
brd 1562 sdev|   54    82   111    1833    1817    2053   1.6   158   158 |   26064       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 2.1562.0  GPS week: 1562   Day: 0   MJD: 55178                            

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  127|    0     0    11    12  -114   -74  -.23   35   36 |       0     971   2514   2765
cod  240|   -1    -2     0    54    68    69  -.14   18   14 |     ---     ---    ---    ---
esx  125|   -1     1    -8   -48    20    17   .37   24   23 |  144747   -1802   4972  10560
iac  n/a|    3     0     3   -16   -53  -156  -.21   35   35 |  523464   -1982   4959   8801
mcc  n/a|   -6    57   -18  -648   -30 -1318  -.40  358  358 |     ---     ---    ---    ---

Table 2.1562.1  GPS week: 1562   Day: 1   MJD: 55179                            

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  127|    1     0     7   -12   -24   152  -.15   29   26 |       0     -30   2607   2898
cod  240|   -1    -1    -4    18    25   -13  -.13   18   13 |     ---     ---    ---    ---
esx  125|    0     0    -4     0   -16     5   .37   20   20 |  155027     429   5167  11080
iac  n/a|    2     0     9   -34    32  -146  -.23   42   42 |  524873    1080   5155   8938
mcc  n/a|   -1     0   -37    78  -251    96   .14   64   64 |     ---     ---    ---    ---

Table 2.1562.2  GPS week: 1562   Day: 2   MJD: 55180                            

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  127|    2    -1     5    30    23   -54  -.09   35   34 |       0    -156   2532   2897
cod  240|   -2     1    -2    65    -2    61  -.14   14   12 |     ---     ---    ---    ---
esx  125|    1     0    -4   -78   -24    34   .36   23   22 |  142139   -2902   4302  12243
iac  n/a|    1     0    13   -20    20   -82  -.19   37   37 |  516178   -2806   4326  10371
mcc  n/a|   12    13   -40   124   -37   994  -.45   54   54 |     ---     ---    ---    ---

Table 2.1562.3  GPS week: 1562   Day: 3   MJD: 55181                            

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  127|    2    -2    12    14    65  -115  -.19   47   47 |       0     600   2079   2243
cod  240|   -3     3    -4    48    -5   163  -.14   17   14 |     ---     ---    ---    ---
esx  125|    0    -4    -3   -59   -33   -78   .27   22   22 |  158264   -2680   3926   9900
iac  n/a|    0     0     6    20    -5   -97  -.06   37   37 |  532113    -478   3941   8484
mcc  n/a|    0    -6     2    18   174  1710  -.13   62   62 |     ---     ---    ---    ---

Table 2.1562.4  GPS week: 1562   Day: 4   MJD: 55182                            

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  127|    2     1    11    65    40  -170  -.15   37   36 |       0    -407   2320   2449
cod  240|   -3     1    -2    53    18   131  -.23   16   14 |     ---     ---    ---    ---
esx  125|    0    -1    -2   -85   -24   -17   .35   21   20 |  142627    3004   4421  11597
iac  n/a|    5    -2     6   -17     1   -29   .02   43   43 |  520902   -1075   4440  10085
mcc  n/a|   -9    -1     9   -47   302  1587   .11   69   69 |     ---     ---    ---    ---

Table 2.1562.5  GPS week: 1562   Day: 5   MJD: 55183                            

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  127|    3     1    12    82    74   -19  -.30   40   35 |       0    -384   1938   2041
cod  240|   -5    -2    -7    23   -29    65  -.19   16   13 |     ---     ---    ---    ---
esx  125|    0     0    -2   -91    48   -73   .37   22   21 |   79304    1842   4380  10270
iac  n/a|    7     2    12    18   -41   -13  -.05   38   38 |  458790    -265   4375   9264
mcc  n/a|   -9     3   -10   -17   296  1394   .10   62   62 |     ---     ---    ---    ---

Table 2.1562.6  GPS week: 1562   Day: 6   MJD: 55184                            

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  127|    2     0    13    50    37  -160  -.25   37   37 |       0     -76   2252   2421
cod  240|   -2     0    -5    37    22    45  -.17   14   11 |     ---     ---    ---    ---
esx  125|    2    -2     0  -113    -4    37   .36   21   21 |  159282   -1017   3876   9742
iac  n/a|    3     3     8    17   -23   -34  -.07   34   34 |  537945   -2025   3881   8285
mcc  n/a|    5    -8    -1    60  -175  1195   .15   41   41 |     ---     ---    ---    ---

       
       
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 3.1562.0  GPS week: 1562   Day: 0   MJD: 55178                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 3380   46   22   23   52  ---   20 |    59   34   47   64  ---    43
 R03E | 1102   34   17   27   55  ---   19 |    47   54   61   58  ---    48
 R07E | 4903   66   29   21   54  ---   24 |    30   25   26   52  ---    22
 R08E | 3629   58   25   28   52  486   22 |    43   60   51   56   29    48
 R10  | 1417   22    8   16   20  ---    9 |    42   45   49   55  ---    45
 R11  | 4710   23   15   40   30  ---   16 |    35   42   78   36  ---    47
 R13  | 1519   29   12   33   19  ---   13 |    48   55   72   53  ---    56
 R14  |  830   14   12   20   18  ---    9 |    23   28   33   25  ---    23
 R15  |  720   15   16   18   28  144   11 |    20   25   32   31   50    22
 R17  |  973   38   15   15   19  ---   12 |    34   70   64   62  ---    58
 R18  | 1611   23   21   13   25  ---   12 |    41   70   62   63  ---    60
 R19  | 1872   26   11   19   18  ---   10 |    52   70   83   65  ---    69
 R20  | 1756   36   11   24   22  ---   13 |    31   56   64   61  ---    53
 R21  | 2436   22   13   18   23  ---   10 |    50   67   73   75  ---    66
 R23  | 1340   29   24   30   48  ---   18 |    27   31   63   48  ---    35
------+------------------------------------+--------------------------------
 RMS  | 2522   35   18   24   35  358      |T   38   48   57   53   39    46
 WRMS | 2522   36   14   23   35  358      |NE  34   52   54   49   50    46
 MEDI | 1611   29   15   21   25  144      |MD  41   54   62   56   29    48

Table 3.1562.1  GPS week: 1562   Day: 1   MJD: 55179                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 2209   43   25   29   58  ---   21 |    48   48   57   67  ---    47
 R03E |  708   40   18   24   66  ---   20 |    51   47   47   62  ---    42
 R07E | 3491   50   20   25   64  ---   22 |    41   29   26   50  ---    25
 R08E | 1307   48   31   24   59  ---   22 |    40   48   57   67  ---    47
 R10  | 1953   14   12   19   24  ---    9 |    45   43   45   44  ---    42
 R11  | 4033   10   16   20   27  ---   10 |    33   40   38   28  ---    33
 R13  | 1000   21   14   23   18  ---   11 |    65   63   74   68  ---    66
 R14  | 2427   12    8   12   22  ---    7 |    29   31   31   27  ---    27
 R15  |  930   13   14   20   18   64    9 |    24   24   34   23   48    23
 R17  |  715   29   14   10   27  ---   11 |    32   37   36   46  ---    32
 R18  |  857   30   12   14   17  ---   10 |    29   50   48   35  ---    40
 R19  |  674   11   13   25   49  ---   14 |    56   60   59   56  ---    53
 R20  | 2611   29    8   14   39  ---   12 |    24   31   45   30  ---    30
 R21  | 2479   16   13   13   16  ---    8 |    38   49   45   37  ---    41
 R23  | 2247   18   28   20   59  ---   17 |    23   29   36   46  ---    21
------+------------------------------------+--------------------------------
 RMS  | 2111   29   18   20   42   64      |T   38   41   45   45   48    37
 WRMS | 2111   26   13   20   42   64      |NE  34   40   41   37   48    35
 MEDI | 1953   21   14   20   27   64      |MD  38   43   45   46   48    40

Table 3.1562.2  GPS week: 1562   Day: 2   MJD: 55180                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 2755   50   15   31   56  ---   20 |    50   45   40   68  ---    42
 R03E |  696   54   26   27   53  ---   21 |    57   80   81   75  ---    70
 R07E | 3906   55   19   31   61  ---   22 |    33   31   32   44  ---    23
 R08E | 3546   54   13   27   47  ---   19 |    41   38   50   66  ---    42
 R10  | 2387   18   15   34   33  ---   14 |    35   44   72   45  ---    46
 R11  | 3454   13   10   16   21  ---    8 |    37   43   49   33  ---    39
 R13  |  509   25   11   16   18  ---    9 |    61   72   61   66  ---    65
 R14  | 3920   16    6   17   22  ---    8 |    25   22   34   19  ---    22
 R15  | 1345   17   12   18   32   54   11 |    21   29   30   39   61    23
 R17  |  541   40   14   28   22  ---   14 |    31   44   64   26  ---    40
 R18  |  808   27   11   19   11  ---   10 |    43   47   48   43  ---    44
 R19  |  889   32   14   18   28  ---   12 |    72   77   70   48  ---    67
 R20  | 1136   30   13   16   46  ---   14 |    49   49   47   59  ---    48
 R21  | 2017    9    6    9   11  ---    5 |    59   55   60   57  ---    56
 R23  |  967   33   15   17   35  ---   13 |    35   22   42   49  ---    28
------+------------------------------------+--------------------------------
 RMS  | 2295   35   14   23   37   54      |T   43   46   52   49   61    43
 WRMS | 2295   34   12   22   37   54      |NE  38   43   49   35   61    39
 MEDI | 1345   30   13   18   32   54      |MD  41   44   49   48   61    42

Table 3.1562.3  GPS week: 1562   Day: 3   MJD: 55181                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 2198   59   19   26   58  ---   22 |    36   29   37   68  ---    33
 R03E | 1238   59   21   30   57  ---   22 |    79   68   56   73  ---    62
 R07E | 3338   66   22   22   53  ---   22 |    35   22   33   52  ---    20
 R08E | 3870   68   29   20   47  ---   22 |    31   67   57   50  ---    51
 R10M | 1311   22   12   13   21  ---    9 |    52   52   54   64  ---    53
 R11M | 3395   19   13   16   25  ---   10 |    33   49   46   39  ---    41
 R13M |  688   52   18   18   24  ---   15 |   118  153  154  137  ---   143
 R14  | 2223   15    8   19   16  ---    8 |    29   27   35   28  ---    26
 R15  | 1174   26   11   14   23   62   10 |    25   18   23   30   55    17
 R17  |  655   44   20   24   28  ---   15 |    35   52   65   36  ---    46
 R18  |  652   31   11   11   13  ---    9 |    30   40   43   37  ---    36
 R19  | 1062   43   16   23   22  ---   14 |    56   90   76   72  ---    76
 R20M | 1751   58   18   30   29  ---   18 |    33   50   76   70  ---    57
 R21M | 1402   31   13   23   17  ---   11 |    57   69   88   64  ---    71
 R23M | 1578   57   13   31   60  ---   22 |    35   32   38   48  ---    29
------+------------------------------------+--------------------------------
 RMS  | 2033   47   17   22   37   62      |T   45   54   58   57   55    50
 WRMS | 2033   47   14   22   37   62      |NE  35   45   48   40   55    40
 MEDI | 1402   44   16   22   25   62      |MD  35   50   54   52   55    46

Table 3.1562.4  GPS week: 1562   Day: 4   MJD: 55182                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 1365   61   21   29   63  ---   23 |    43   35   36   54  ---    30
 R03E | 2269   47   31   24   79  ---   25 |    74   67   75   96  ---    71
 R07E | 2048   30   11   26   56  ---   17 |    29   24   30   59  ---    23
 R08E | 5506   48   14   27   84  ---   24 |    66   51   62   74  ---    51
 R10  | 2317   20   15   16   22  ---   10 |    42   43   45   53  ---    42
 R11  | 3144   22   12   21   22  ---   10 |    29   37   52   29  ---    36
 R13  | 1064   38   12   23   24  ---   13 |    71   84  100   82  ---    84
 R14  | 2128   12    6   14   18  ---    7 |    32   25   33   22  ---    26
 R15  | 1531   12   11   18   23   69    9 |    26   25   36   38   40    28
 R17  |  840   46   21   17   27  ---   15 |    25   63   56   34  ---    48
 R18  |  769   15    6   12   17  ---    7 |    36   34   42   40  ---    36
 R19  |  706   38   12   16   17  ---   12 |    32   58   63   49  ---    52
 R20  | 2911   53   10   24   38  ---   17 |    23   47   56   71  ---    47
 R21  |  829   42   19   25   23  ---   15 |    57   67   78   57  ---    65
 R23  |  880   33   24   16   41  ---   16 |    60   55   71   63  ---    59
------+------------------------------------+--------------------------------
 RMS  | 2258   37   16   21   43   69      |T   43   47   55   54   40    46
 WRMS | 2258   36   14   20   43   69      |NE  30   41   46   36   40    38
 MEDI | 1531   38   12   21   24   69      |MD  36   47   56   54   40    47

Table 3.1562.5  GPS week: 1562   Day: 5   MJD: 55183                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 1133   61   19   23   51  ---   20 |    44   26   29   53  ---    28
 R03E | 2467   80   22   33   50  ---   25 |    66   66   63   75  ---    60
 R07E | 3538   33   16   34   57  ---   19 |    32   21   29   51  ---    17
 R08E | 3945   44   18   24   67  ---   21 |    27   53   49   70  ---    40
 R10  | 2576   22    8   17   22  ---    9 |    49   42   53   54  ---    46
 R11  | 3517   34   16   23   22  ---   13 |    28   41   40   29  ---    30
 R13  | 2663   31   10   15   18  ---   10 |   108  113  122  117  ---   114
 R14  | 2243   23    8   16   18  ---    8 |    37   33   35   33  ---    32
 R15  | 1534   14   11   15   35   62   10 |    25   32   30   36   22    26
 R17  | 1466   27   18   13   53  ---   16 |    43   54   44   43  ---    43
 R18  |  829   33   10   12   18  ---   10 |    18   34   33   30  ---    27
 R19  |  846   35   11   12   18  ---   10 |    19   44   39   44  ---    36
 R20  | 2773   52   10   20   35  ---   16 |    20   31   40   36  ---    29
 R21  | 1052   39   18   21   20  ---   13 |    56   77   64   81  ---    68
 R23  | 1094   23   27   32   34  ---   16 |   135  123  130  131  ---   126
------+------------------------------------+--------------------------------
 RMS  | 2345   40   16   22   38   62      |T   47   52   53   58   22    48
 WRMS | 2345   35   13   21   38   62      |NE  28   39   36   37   22    32
 MEDI | 2243   33   16   20   34   62      |MD  37   42   40   51   22    36

Table 3.1562.6  GPS week: 1562   Day: 6   MJD: 55184                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 1426   36   16   19   51  ---   17 |    54   41   35   54  ---    35
 R03E | 1427   53   21   19   47  ---   19 |    82   65   62   68  ---    63
 R07E | 5260   37   14   30   38  ---   16 |    28   20   48   46  ---    27
 R08E | 1282   54   18   29   53  ---   20 |    35   41   46   71  ---    39
 R10  | 1372   19    9   15   20  ---    8 |    48   46   49   61  ---    48
 R11  | 2802   23   13   29   27  ---   13 |    28   47   71   38  ---    47
 R13  | 3427   35    9   17   22  ---   11 |    96   93   94   93  ---    93
 R14  | 1562   34    9   16   15  ---   10 |    31   27   35   25  ---    27
 R15  | 1254   30   13   21   31   41   13 |    34   32   50   39   38    36
 R17  | 2750   26   16   25   20  ---   12 |    38   67   75   52  ---    60
 R18  | 1344   31    9   25   24  ---   12 |    35   62   65   58  ---    58
 R19  |  877   27   10    9   16  ---    8 |    36   63   62   52  ---    56
 R20  | 1706   33    6    6   23  ---    9 |    23   42   52   50  ---    41
 R21  | 1043   39   11   12   23  ---   11 |    61   86   96   84  ---    84
 R23  | 1642   57   23   29   59  ---   22 |   206  214  217  211  ---   211
------+------------------------------------+--------------------------------
 RMS  | 2246   37   14   21   34   41      |T   55   63   70   66   38    61
 WRMS | 2246   37   11   21   34   41      |NE  34   50   57   45   38    47
 MEDI | 1427   34   13   19   24   41      |MD  36   47   62   54   38    48



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