[IGSREPORT-16080] Wk 1470 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Mar 27 05:23:25 PDT 2008


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IGS Electronic Report   27 Mar 05:23:36 PDT 2008      Message Number 16080
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1470   (Mar 09, 2008 - Mar 15, 2008) 
                                                                               
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 2.1470.
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:                   
                                                                               
 igl1470[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1470 in the SP3 format.
 igl14707.sum      Combination Report for GPS Week 1470.


    
    
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  |   1207.4 ns
                1  |   1221.6 ns
                2  |   1187.6 ns
                3  |   1136.7 ns
                4  |   1223.1 ns
                5  |   1128.0 ns
                6  |   1197.8 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
               ----+--------+---------------
                0  |  ESX   | R09 R13
                1  |  ESX   | R08 R13
                2  |  ESX   | R09 R13
                3  |  ESX   | R13
                4  |  ESX   | R09 R23
                5  |  ESX   | R09 R11
                6  |  ESX   | R09 R11 R13

    
         
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 1.1470, 1a.1470).
        
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 2.1470.0-6)                                                                                
    
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 3.1470.0-6). 
        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 1470 summary.                      (Mar 09, 2008 - Mar 15, 2008)

Table 1.1470.a     GPS week : 1470   MJD: 54534.0-54540.0

         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   66|    0     0    -1     8    11   -52  -.14   42   36 |       0     -38   2619   2742
        |    3     2     5    22    35   253   .11           |       0     380
cod  178|   -2     2     0   -12   -31    93  -.15   34   36 |     ---     ---    ---    ---
        |    2     2     3    40    26   121   .05           |     ---     ---
esx  110|    1    -2     5    40    48     5   .23 3441   62 |  -43013    1291   8732  20420
        |    6     3     8    76    49   152   .12           |   37699    4645
iac  n/a|    0     0    -1   -16     7   -96   .16   52   52 | 2397693   -4473 291621 297611
        |    2     3     8    29    28    99   .11           | 2057008    6084
mcc  n/a|  -13   -11    24    11   -88   112   .42  321  321 |     ---     ---    ---    ---
        |   21    16    36   192   233   868   .30           |     ---     ---


Table 1.1470.b     GPS week : 1470   MJD: 54534.0-54540.0   

         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  |   16   19   20   21   21   11   20 |
 R04  |   18   20   26   16   15   15   21 |
 R06  |   20   18   19   24   22   18   18 |
 R07  |   24   17   26   18   21   31   46 |
 R08  |   38   29   50   19   46   77   92 |
 R09  |   25   25   30   24   29   32   30 |
 R10  |   17   18   19   20   15   20   31 |
 R11  |   37   33   16   62   18   21   25 |
 R13  |   27   26   24   29   27   23   23 |
 R14  |   15   23   20   21   17   17   13 |
 R15  |   16   26   28   38   22   21   19 |
 R17E |   24   22   20   63   45   37   49 |
 R19E |   32   23   22   29   33   28   42 |
 R20E |   21   30   32   29   30   25   26 |
 R23E |   26   30   30   54   56   64   55 |
 R24E |   23   22   25   21   17   17   16 |


Table 1.1470.c     GPS week : 1470   MJD: 54534.0-54540.0   

         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 1470 0   |   11   -81   362    7063    4181  -12530  99.0  7715  7715 | 1207391       0
brd 1470 1   | -115   244   258   -3186    -532   -5343  94.2  5521  5521 | 1221617       0
brd 1470 2   |  136   135    38    -794     936  -17220  94.3  4652  4652 | 1187644       0
brd 1470 3   |  -65   -12   157   -1603     412  -24940  99.5  5962  5962 | 1136739       0
brd 1470 4   |    5    35   173   -4024   -1465  -22090  93.9  6638  6638 | 1223109       0
brd 1470 5   |  111   -37   648    4895   -2525  -26510  88.5  7718  7718 | 1127964       0
brd 1470 6   |  -21   137   323   -1139    -454  -19830  99.4  8602  8602 | 1197808       0
-------------+------------------------------------------------------------+----------------
brd 1470 mean|    8    60   280     173      78  -18351  95.5  6686  6686 | 1186038       0
brd 1470 sdev|   90   116   195    4172    2140    7422   4.0  1403  1403 |   38816       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 2.1470.0  GPS week: 1470   Day: 0   MJD: 54534                            

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   66|   -6     1     3    16   -37   173  -.12   31   30 |       0      14   2833   2926
cod  178|    0     0     6    57    22   -30  -.20   29   25 |     ---     ---    ---    ---
esx  110|    2    -4     0   -83   138   -90   .24  412   59 |  -29438    -428   8367  25220
iac  n/a|    0     2   -11   -15    29   -65   .19   45   45 | 1205884   -3516   7798  20581
mcc  n/a|  -54   -19    59  -240  -448  -765   .67  670  670 |     ---     ---    ---    ---

Table 2.1470.1  GPS week: 1470   Day: 1   MJD: 54535                            

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   66|    0     0     3     5   -27    71   .04   31   31 |       0     210   2745   2814
cod  178|   -3     3     0   -28   -29    46  -.11   31   30 |     ---     ---    ---    ---
esx  110|    9     0     1    92    48  -111   .08  180   56 |   -8676    4242   8248  20358
iac  n/a|    1    -5   -11   -20    -1   -97   .27   51   51 | 1225299   -3701   7913  15347
mcc  n/a|  -19    12    -5    23  -255  -540   .28  343  343 |     ---     ---    ---    ---

Table 2.1470.2  GPS week: 1470   Day: 2   MJD: 54536                            

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   66|   -3     0     4    26    50  -504  -.10   44   43 |       0     237   2481   2601
cod  178|    0     3     1   -17   -59   226  -.21   29   27 |     ---     ---    ---    ---
esx  110|    8    -5    -5   114     5   249   .46 5578   61 |  -38214     389  11399  19211
iac  n/a|   -3     2     4   -38    49   103   .06   42   42 | 1188983   -1374  10458  17674
mcc  n/a|  -26   -36   -30    15   299  1615   .62  233  233 |     ---     ---    ---    ---

Table 2.1470.3  GPS week: 1470   Day: 3   MJD: 54537                            

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   66|    0    -1     0    -6    28   207  -.27   38   37 |       0    -325   2386   2444
cod  178|   -2     3     0   -18   -26   -39  -.12   38   32 |     ---     ---    ---    ---
esx  110|    3    -6    11    62    71  -115   .20  397   59 |  -89012   -7807   9305  19913
iac  n/a|   -3     0    -5   -41   -29  -138   .30   48   48 | 1134667   -1141   8884  13586
mcc  n/a|   -8    -6    56   338   -47  -426   .61  127  127 |     ---     ---    ---    ---

Table 2.1470.4  GPS week: 1470   Day: 4   MJD: 54538                            

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   66|    2    -4    -6    -7    22     2  -.19   38   28 |       0     -17   2550   2639
cod  178|   -3     3     0    21   -46    37  -.19   37   44 |     ---     ---    ---    ---
esx  110|   -8     2    16   -47    56   175   .16 9509   86 |   -7745    3684   7323  22788
iac  n/a|    2    -1    -1   -18    16  -155   .19   59   59 | 1219628    3677   6298  16092
mcc  n/a|    8   -24    61   161  -143  -195   .58  194  194 |     ---     ---    ---    ---

Table 2.1470.5  GPS week: 1470   Day: 5   MJD: 54539                            

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   66|    0     1    -9   -20    47  -263  -.07   59   36 |       0     354   2322   2407
cod  178|   -4     4    -4   -67   -50   149  -.08   29   26 |     ---     ---    ---    ---
esx  110|    0     1    12    93   -13    38   .30 4663   53 | -102085    2465   6996  17074
iac  n/a|    1    -5     8    46     9  -109   .04   54   54 | 5225004  -13090 999999 999999
mcc  n/a|    2   -10    20   -93    29   161   .37  317  317 |     ---     ---    ---    ---

Table 2.1470.6  GPS week: 1470   Day: 6   MJD: 54540                            

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   66|    3    -1    -6    47    -5   -57  -.26   55   45 |       0    -739   3022   3364
cod  178|   -2     0     0   -35   -31   263  -.15   44   66 |     ---     ---    ---    ---
esx  110|   -2    -4     2    54    31  -109   .18 3350   57 |  -25921    6498   9490  18380
iac  n/a|    3     3     6   -24   -22  -212   .03   64   64 | 5584390  -12170 999999 999999
mcc  n/a|    2     2     7  -125   -52   937  -.18  364  364 |     ---     ---    ---    ---

       
       
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 3.1470.0  GPS week: 1470   Day: 0   MJD: 54534                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 5395   19   25   37   32  ---   15 |    37   60   50   26  ---    36
 R04  | 4758   22   19   53   41  ---   18 |    47   68   69   51  ---    50
 R06  | 2100   27   30   55   32  ---   19 |    38   53   49   60  ---    41
 R07  | 9459   20   42   84   24  274   24 |    25   41   43   31  114    27
 R08  | 6458   42   32  156   50  ---   38 |    45   66  168   24  ---    33
 R09  |13522   41   31 1548   33  ---   25 |    57   40 9999   35  ---    37
 R10  | 1383   32   25   37   26  ---   17 |    42   47   53   44  ---    40
 R11  |10402   33   38  141   62  ---   36 |    41   39  773   64  ---    42
 R13  |12845   28   38  485   45  ---   26 |    26   52 9999   36  ---    30
 R14  | 2917   29   18   36   20  ---   14 |    32   43   46   47  ---    35
 R15  | 7056   25   18   51   25  472   15 |    37   38   66   29   65    32
 R17E |10913   39   25   84   33  ---   24 |    36   53  113   70  ---    50
 R19E | 2080   28   36   65   88  ---   31 |    49   52   45   58  ---    45
 R20E | 2088   26   23   53   53  ---   21 |    80   75   71   93  ---    73
 R23E | 5702   39   25   91   39  ---   26 |    38   53 9999   66  ---    46
 R24E | 9402   31   25   39   63 1025   23 |    53   52   58   84  168    54
------+------------------------------------+--------------------------------
 RMS  | 7715   31   29  412   45  670      |T   42   52  123   51  115    41
 WRMS | 7715   30   25   59   45  670      |NE  38   49  146   40   89    36
 MEDI | 5702   28   25   55   33  472      |MD  38   52   58   47  114    40

Table 3.1470.1  GPS week: 1470   Day: 1   MJD: 54535                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 5015   29   22   52   32  ---   19 |    50   35   69   22  ---    33
 R04  | 3355   26   34   30   45  ---   19 |    45   55   52   25  ---    36
 R06  | 1340   22   26   38   44  ---   18 |    39   37   55   49  ---    33
 R07  | 5541   25   28   40   30  177   17 |    55   40   53   26   74    33
 R08  | 5617   38   46  573   31  ---   28 |    26   79  236   38  ---    50
 R09  | 8898   24   36   48   69  ---   24 |    42   61  981   43  ---    36
 R10  | 1683   24   34   35   33  ---   18 |    54   50   42   43  ---    41
 R11  | 3200   19   38  120   47  ---   33 |    29   38  750   44  ---    21
 R13  | 8778   38   35  370   38  ---   26 |    34   55 9999   39  ---    36
 R14  | 1923   35   33   59   37  ---   23 |    30   68   44   54  ---    39
 R15  | 5749   27   28   91   33  320   26 |    40   46  102   43   41    38
 R17E |11150   32   25   65   38  ---   22 |    45   63  117   58  ---    58
 R19E | 1749   38   21   47   56  ---   22 |    33   32   57   63  ---    32
 R20E | 1285   35   25   44   99  ---   30 |    59   54   75   44  ---    52
 R23E | 1840   50   22   88   50  ---   29 |    50   42 9999   69  ---    44
 R24E | 6982   25   22   25   73  469   21 |    49   59   51   81  143    52
------+------------------------------------+--------------------------------
 RMS  | 5521   31   31  180   51  343      |T   42   50  191   46   86    39
 WRMS | 5521   31   30   56   51  343      |NE  40   51  238   38   57    36
 MEDI | 3355   27   28   48   38  320      |MD  42   50   57   43   74    36

Table 3.1470.2  GPS week: 1470   Day: 2   MJD: 54536                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 4266   51   21   34   33  ---   20 |    48   41   43   18  ---    26
 R04  | 4418   42   24   56   61  ---   25 |    66   29   61   34  ---    26
 R06  | 2203   29   27   44   38  ---   19 |    78   46   56   59  ---    51
 R07  | 2047   62   45   34   26  136   26 |    49   74   57   34  164    39
 R08  | 4242   71   29  214   34  ---   49 |    54   42  163   36  ---    37
 R09  |10144   56   43 3909   24  ---   30 |    65   64 9999   37  ---    43
 R10  | 1349   27   29   42   39  ---   19 |    48   47   63   49  ---    40
 R11  | 3937   31   11   51   21  ---   15 |    55   44  540   54  ---    43
 R13  | 7385   51   23 >>>>   28  ---   24 |    25   47 9999   56  ---    36
 R14  | 1911   24   25   70   25  ---   19 |    59   51   34   46  ---    40
 R15  | 2887   24   31  111   31  253   27 |    44   44  100   54  113    35
 R17E | 7528   29   21   60   37  ---   19 |    36   45   71   50  ---    23
XR19E | 1490   31   25  ---   37  ---   21 |    36   53  ---   59  ---    42
 R20E | 2048   50   34   74   71  ---   31 |    39   39   76   70  ---    37
 R23E | 1773   43   27   97   54  ---   29 |    63   60 9999   79  ---    56
 R24E | 3019   37   25   50   62  283   24 |    76   55   60   75  234    59
------+------------------------------------+--------------------------------
 RMS  | 4652   44   29 5577   42  233      |T   52   48  110   50  170    39
 WRMS | 4652   43   27   61   42  233      |NE  53   48  124   43  138    37
 MEDI | 2887   37   25   60   34  253      |MD  49   46   61   50  164    39

Table 3.1470.3  GPS week: 1470   Day: 3   MJD: 54537                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 5298   39   34   30   36  ---   21 |    34   45   36   37  ---    28
 R04  | 7496   18   23   51   31  ---   16 |    52   42   38   39  ---    32
 R06  | 2200   25   23   77   53  ---   23 |    38   44   66   73  ---    38
 R07  | 2958   25   26   34   39  104   17 |    41   88   51   41   87    53
 R08  | 5577   24   34   54   31  ---   19 |    72   41  103   41  ---    23
 R09  |11803   31   27   72   50  ---   23 |    33   55 9999   78  ---    46
 R10  | 1910   20   31   66   35  ---   20 |    38   44   55   67  ---    43
 R11  | 6500   59   31  309   47  ---   61 |    36   55  758   48  ---    49
 R13  | 9197   31   46 1439   44  ---   29 |    26   52 9999   39  ---    27
 R14  | 2082   18   39   50   41  ---   20 |    26   57   48   20  ---    25
 R15  | 4908   31   32  185   36  106   38 |    38   46  161   42  112    36
 R17E | 9589   53   79  289   54  ---   63 |    43  109  291   63  ---    70
XR19E | 2007   30   24  ---   62  ---   28 |    59   39  ---   56  ---    42
 R20E | 1923   39   34   79   62  ---   28 |    68   72   92   87  ---    61
 R23E | 1234   73   47  219   78  ---   53 |    49   57 9999   90  ---    51
 R24E | 2970   28   22   41   56  161   21 |    47   42   47   47  284    36
------+------------------------------------+--------------------------------
 RMS  | 5962   38   38  397   48  127      |T   43   55  145   54  161    41
 WRMS | 5962   37   32   59   48  127      |NE  39   51  146   47   99    36
 MEDI | 2970   30   31   72   44  106      |MD  38   46   55   47  112    38

Table 3.1470.4  GPS week: 1470   Day: 4   MJD: 54538                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 5687   22   29   66   34  ---   21 |    24   21   55   41  ---    15
 R04  | 9800   15   28   28   30  ---   14 |    28   45   34   24  ---    23
 R06  | 4397   26   20   70   36  ---   21 |    45   59   73   74  ---    51
 R07  | 4098   30   31   53   39   83   21 |    29   45   58   32   40    23
 R08  | 7225   92   56  113   48  ---   45 |    99   22  148   34  ---    53
 R09  | 9029   43   41 1883   37  ---   29 |    51   59 9999   76  ---    45
 R10  | 1715   25   26   35   20  ---   15 |    23   44   53   25  ---    29
 R11  | 5627   21   18   43   48  ---   18 |    27   30 9999   78  ---    38
 R13  | 7034   30   41   82   40  ---   27 |    43   53 9999   39  ---    36
 R14  | 1826   27   25   28   37  ---   16 |    15   33   41   23  ---    16
 R15  | 9902   20   31   46   54  145   21 |    39   40   85   32   44    35
 R17E | 8619   36   40   89  136  ---   44 |    43   50  134   98  ---    40
XR19E | 1480   36   33  ---   71  ---   32 |    41   56  ---   75  ---    43
 R20E | 2097   24   40   92   53  ---   29 |    52   85   81   78  ---    63
 R23E | 9881   60   69 >>>>  113  ---   56 |    42   44 9999  115  ---    42
 R24E |  896   18   19   39   44  291   17 |    44   38   48   41  127    35
------+------------------------------------+--------------------------------
 RMS  | 6637   38   37 9509   59  194      |T   40   45   73   55   70    36
 WRMS | 6637   28   44   86   59  194      |NE  38   41   68   43   42    33
 MEDI | 5627   26   31   66   40  145      |MD  41   44   58   41   44    36

Table 3.1470.5  GPS week: 1470   Day: 5   MJD: 54539                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 4548   24   13   19   20  ---   10 |    30   27   56   25  ---    23
 R04  | 8907   34   13   35   25  ---   14 |    52   39   44   18  ---    34
 R06  |10378   20   22   46   38  ---   17 |    29   36   58   34  ---    30
 R07  | 3035   46   53   58   55   73   30 |    40   67   68   29   49    33
 R08  | 8611  187   53  226   71  ---   77 |   158   19  222   31  ---    58
 R09  |11238   46   18 >>>>   71  ---   31 |    29   21 9999   82  ---    28
 R10  | 1648   37   20   42   45  ---   19 |    40   30   65   45  ---    31
 R11  | 6966   26   21  424   44  ---   21 |    23   26 9999   55  ---    19
 R13  |12960   36   28   63   42  ---   23 |    23   46 9999   41  ---    28
 R14  | 1465   35   11   41   36  ---   17 |    27   26   49   30  ---    20
 R15  | 6438   12   18   55   54   90   20 |    19   30   67   38   45    23
 R17E |12200   44   46   67   98  ---   36 |    35   52   81   91  ---    39
XR19E | 1590   48   29  ---   44  ---   27 |    66   53  ---   55  ---    51
 R20E | 1705   30   27   66   57  ---   24 |    92   58   96   96  ---    75
XR23E | 2611   99   80  ---   99  ---   64 |    97   89  ---   87  ---    68
 R24E | 1359   26   20   32   42  537   17 |    27   41   41   46  108    30
------+------------------------------------+--------------------------------
 RMS  | 7717   59   29 4663   54  317      |T   49   41   77   50   67    36
 WRMS | 7717   36   26   53   54  317      |NE  42   33   78   38   47    29
 MEDI | 4548   35   21   55   44   90      |MD  30   36   65   41   49    30

Table 3.1470.6  GPS week: 1470   Day: 6   MJD: 54540                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 4596   37   32   41   31  ---   20 |    28   42   50   28  ---    28
 R04  | 5150   41   26   46   33  ---   20 |    55   27   31   28  ---    24
 R06  | 9517   32   17   26   44  ---   17 |    40   58   63   73  ---    53
 R07  | 2957   73   64  107   80   83   45 |    48   73   91   47   51    36
 R08  | 9918  133  115  276  119  ---   91 |    73   32  199   31  ---    29
 R09  |14993   49   25  402   51  ---   29 |    51   32 9999   53  ---    32
 R10  | 1110   60   36   80   41  ---   30 |    25   54   58   47  ---    34
 R11  |11022   27   22 >>>>   54  ---   24 |    27   31 9999   85  ---    38
 R13  | 8351   31   34 1605   28  ---   22 |    19   54 9999   23  ---    26
 R14  | 1358   25   19   21   26  ---   13 |    19   39   28   16  ---    22
 R15  |13123   23   17   57   32   52   18 |    37   38   46   20   55    28
 R17E |13904   69   43   93  131  ---   48 |    41   30  123   92  ---    42
XR19E | 1090   71   31  ---   74  ---   41 |    69   47  ---   69  ---    43
 R20E | 1830   33   33   51   62  ---   25 |    95   80   74  101  ---    83
XR23E | 5698   66   82  ---   86  ---   55 |    69   88  ---   59  ---    50
 R24E | 1596   21   20   30   40  624   16 |    43   37   53   60  172    42
------+------------------------------------+--------------------------------
 RMS  | 8602   55   44 3349   64  364      |T   46   47   74   52   92    38
 WRMS | 8602   45   66   57   64  364      |NE  38   43   70   41   53    31
 MEDI | 5150   37   31   57   44   83      |MD  41   39   58   47   55    34



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