[IGSREPORT-16304] Wk 1480 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Jun 5 05:57:29 PDT 2008


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IGS Electronic Report   05 Jun 05:57:36 PDT 2008      Message Number 16304
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1480   (May 18, 2008 - May 24, 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 2.1480.
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:                   
                                                                               
 igl1480[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1480 in the SP3 format.
 igl14807.sum      Combination Report for GPS Week 1480.


    
    
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  |    985.6 ns
                1  |    971.5 ns
                2  |    903.2 ns
                3  |    968.3 ns
                4  |    894.9 ns
                5  |    940.3 ns
                6  |    977.0 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
                4  |  ESX   | R08
                5  |  ESX   | R08 R19

    
         
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 1.1480, 1a.1480).
        
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 2.1480.0-6)                                                                                
    
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 3.1480.0-6). 
        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 1480 summary.                      (May 18, 2008 - May 24, 2008)

Table 1.1480.a     GPS week : 1480   MJD: 54604.0-54610.0

         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   67|    2     0    -6     5    45    11  -.15   48   37 |       0      60   3305   3499
        |    3     3     5    25    46   163   .13           |       0     423
cod  206|   -2     0     9   -16    38     5  -.11   34   29 |     ---     ---    ---    ---
        |    5     2     5    27    45    90   .08           |     ---     ---
esx  118|   -2     1     7   -38  -111   -91   .44   83   50 |   15433     573   9662  24577
        |    6     4     6    45    93   130   .10           |   35526    4603
iac  n/a|    3     0    -6    17     6    22  -.08   48   48 |  947261   -1606   9483  21390
        |    3     3     7    33    17    82   .10           |   36675    2487
mcc  n/a|    0    13    75   -14   -73  -426  -.38  239  239 |     ---     ---    ---    ---
        |   22    25    20   209   142  2184  1.55           |     ---     ---


Table 1.1480.b     GPS week : 1480   MJD: 54604.0-54610.0   

         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
------+------------------------------------+------------------------------------------
 R04  |   19   21   20   25   23   18   23 |
 R06  |   15   23   21   27   25   25   33 |
 R07  |  ---  ---  ---    0    0    0    0 |
 R08  |   22   36   24   24   23   16   32 |
 R09  | 8440    0    0    0    0    0    0 |
 R10  |   19   24   18   13   18   20   25 |
 R11  |   13   27   27   18   19   45   33 |
 R13  |   32   39   30   41   24   30   23 |
 R14  |   20   14   23   24   23   23   18 |
 R15  |   17   22   25   27   36   40   30 |
 R17  |   29   28   31   18   24   31   20 |
 R19  |   15   19   18   14   28   21   24 |
 R20  |   22   16   17   19   26   18   27 |
 R23  |  433   65   96   18   25   20   30 |
 R24  |   23   19   15   22   16   19   24 |


Table 1.1480.c     GPS week : 1480   MJD: 54604.0-54610.0   

         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 1480 0   |   73    92   204    2874     662    -474 103.9  7035  7035 |  985591       0
brd 1480 1   |  493  7156  8416  ------   -4864   67470  72.9 >>>>> >>>>> |  971535       0
brd 1480 2   |   27   -52   319   -2218     994     326  99.2  6292  6292 |  903166       0
brd 1480 3   |   30  -238   154    -264     690   -6133 103.2  4397  4397 |  968284       0
brd 1480 4   |  199    56   671    -750    1349  -19640 100.5  3835  3835 |  894932       0
brd 1480 5   |   78   185   548   -2922    1374  -13200 104.0  3952  3952 |  940315       0
brd 1480 6   |   19   168   702   -6631     383   -6688 101.8  5583  5583 |  976966       0
-------------+------------------------------------------------------------+----------------
brd 1480 mean|  131  1052  1573 -181987      84    3094  97.9 >>>>> >>>>> |  948684       0
brd 1480 sdev|  171  2695  3025  477131    2212   29234  11.2 >>>>> >>>>> |   36741       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 2.1480.0  GPS week: 1480   Day: 0   MJD: 54604                            

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   67|    7    -1    -5     4    95   240  -.21   33   32 |       0      28   2818   2922
cod  206|    1    -2     2     2   120  -134  -.07   30   29 |     ---     ---    ---    ---
esx  118|  -12     3     9   -42  -275  -238   .35   45   37 |   44113   -6226   8563  26224
iac  n/a|    8    -5     0   -43    21   105   .01   39   39 |  987902   -3709   7520  20527
mcc  n/a|   -1     7    76   -53  -264 -3568  -.33  142  142 |     ---     ---    ---    ---

Table 2.1480.1  GPS week: 1480   Day: 1   MJD: 54605                            

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   67|    1    -1   -17   -10    71   124  -.12   59   32 |       0     803   4017   4375
cod  206|   -5    -4    16   -65   -14   -88  -.05   44   32 |     ---     ---    ---    ---
esx  118|   -1    -4    10    42   -95  -111   .32   54   55 |   29769      57   8953  29979
iac  n/a|    5     1     0    43     0   -21  -.15   49   49 |  970505   -3904   9324  28670
mcc  n/a|   28    66    64   299   -30  2932 -1.46  470  470 |     ---     ---    ---    ---

Table 2.1480.2  GPS week: 1480   Day: 2   MJD: 54606                            

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   67|   -1     6    -7   -39    54  -147  -.07   86   37 |       0     143   3048   3152
cod  206|   -1     0     1   -13     2    41   .01   27   21 |     ---     ---    ---    ---
esx  118|    1    -3    11   -34   -79  -251   .48  130   70 |  -32541    4149  10922  18869
iac  n/a|    2     2    -1    25     0   102  -.19   47   47 |  904544   -4967  10398  15301
mcc  n/a|  -35    20    49    89    78  1617 -3.26  267  267 |     ---     ---    ---    ---

Table 2.1480.3  GPS week: 1480   Day: 3   MJD: 54607                            

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   67|    1    -1     0     9   -32   172  -.37   30   31 |       0     317   5001   5247
cod  206|   -2     0    10    17    36    12  -.07   41   32 |     ---     ---    ---    ---
esx  118|   -1     2     0   -54   -79  -136   .54   45   32 |   43812    4047  13510  25764
iac  n/a|    1     0    -6    34    -1   -71  -.17   45   45 |  968823     753  12955  24352
mcc  n/a|  -22    -2    60   -29  -248   -14  -.19  125  125 |     ---     ---    ---    ---

Table 2.1480.4  GPS week: 1480   Day: 4   MJD: 54608                            

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   67|    7     0    -6    33    42  -151  -.17   41   41 |       0    -261   3114   3239
cod  206|  -10     2    12   -38    11     0  -.21   31   31 |     ---     ---    ---    ---
esx  118|    0     7     4  -108     3    99   .58   67   54 |  -34856    1802   7537  22958
iac  n/a|    8    -5   -18    57    23   118   .07   47   47 |  893694     181   7888  19352
mcc  n/a|   15   -11    70  -332    82  -939  1.27  166  166 |     ---     ---    ---    ---

Table 2.1480.5  GPS week: 1480   Day: 5   MJD: 54609                            

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   67|    1    -3    -4    35    86   -60  -.16   42   44 |       0    -100   2814   3010
cod  206|    5     0    12    -3    59    98  -.16   31   27 |     ---     ---    ---    ---
esx  118|   -8     2     0   -15  -195     4   .50  176   53 |   12318   -5093   8894  25396
iac  n/a|    0    -1    -4    -5    23   -52  -.10   57   57 |  934506    -439   9310  22568
mcc  n/a|    4     6   103   120  -115 -2032   .91  442  442 |     ---     ---    ---    ---

Table 2.1480.6  GPS week: 1480   Day: 6   MJD: 54610                            

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   67|    1    -1    -4     5     0   -98   .04   42   40 |       0    -509   2325   2550
cod  206|   -1     0     9   -11    52   109  -.20   35   31 |     ---     ---    ---    ---
esx  118|    8     0    17   -56   -58    -4   .34   61   51 |   45419    5281   9258  22854
iac  n/a|   -1     0   -14     9   -21   -24  -.02   52   52 |  970855     842   8988  18963
mcc  n/a|    9     8   104  -198   -14  -980   .39   59   59 |     ---     ---    ---    ---

       
       
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 3.1480.0  GPS week: 1480   Day: 0   MJD: 54604                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R04  |11559   29   25   43   35  ---   19 |    43   37   28   53  ---    31
 R06  | 6130   21   27   35   22  ---   15 |   100  123  143  121  ---   119
 R08  | 8791   24   42   53   28  ---   21 |    49   45   76   30  ---    36
XR09E |20132 8672 8213 >>>>  ---  --- 8440 |     5 9999    7  ---  ---  9999
 R10E | 1106   28   30   32   37  ---   18 |    24   53   36   36  ---    29
 R11E | 2074   19   19   20   30  ---   12 |    28   33   44   48  ---    34
 R13E |17419   66   25   73   52  ---   32 |    44   55  103   86  ---    55
 R14E | 1704   16   21   60   30  ---   19 |    28   28   74   45  ---    28
 R15E | 2570   21   28   31   35  142   16 |    42   35   70   48   98    32
 R17  | 3963   61   30   49   56  ---   29 |    46   69   93   99  ---    65
 R19  | 2017   17   23   33   32  ---   15 |    40   42   73   43  ---    37
 R20  | 1932   22   44   47   37  ---   22 |    31   48   69   65  ---    43
XR23  |>>>>>  824  481  ---  424  ---  433 |   464  468  ---  425  ---   426
 R24  | 1826   30   32   34   60  ---   23 |   236  236  220  254  ---   234
------+------------------------------------+--------------------------------
 RMS  | 7034   33   30   45   39  142      |T   84   97   79  104   98    89
 WRMS | 7034   32   29   37   39  142      |NE 126  133  100  136  ---   123
 MEDI | 2570   24   28   43   35  142      |MD  42   48   73   53   98    37

Table 3.1480.1  GPS week: 1480   Day: 1   MJD: 54605                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R04  |>>>>>   26   35   37   44  ---   21 |    28   42   39   45  ---    22
 R06  |>>>>>   48   22   51   32  ---   22 |   129  138  165  129  ---   135
 R08  |>>>>>   41   67   88   39  ---   36 |    74   62  115   49  ---    65
XR09E |80298  ---   11  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R10E |>>>>>   40   29   49   44  ---   23 |    29   46   56   46  ---    35
 R11E |>>>>>   32   34   48   65  ---   26 |    23   48   59   58  ---    33
 R13E |>>>>>   32   49   93   79  ---   38 |    25   35   90   82  ---    29
 R14E |>>>>>   13   17   26   32  ---   13 |    30   31   48   38  ---    29
 R15E |>>>>>   30   36   37   44  266   21 |    23   22   52   47   78    25
 R17  |>>>>>   48   36   34   65  ---   27 |    21   54   46   75  ---    41
 R19  |>>>>>   28   22   52   21  ---   18 |    27   44  101   42  ---    43
 R20  |>>>>>   21   26   38   17  ---   15 |    36   53   58   63  ---    43
 R23  |>>>>>  177  102   56   74  ---   64 |   455  327  474  298  ---   313
 R24  |>>>>>   45   17   43   21  609   19 |   204  230  228  221  321   218
------+------------------------------------+--------------------------------
 RMS  |>>>>>   59   44   54   49  470      |T   84   87  117   91  199    79
 WRMS |>>>>>   32   32   55   49  470      |NE 121  118  153  115  321   110
 MEDI |>>>>>   32   29   48   44  266      |MD  29   48   59   58   78    41

Table 3.1480.2  GPS week: 1480   Day: 2   MJD: 54606                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R04  |11610   31   23   68   38  ---   20 |    38   53   68   40  ---    41
 R06  | 5061   48   14   86   20  ---   20 |   101  105  167  130  ---   114
 R08  | 4361   41   22   88   42  ---   24 |    40   41   89   40  ---    33
XR09E |21558  ---    2  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R10E | 1828   27   25   44   37  ---   18 |    18   21   52   37  ---    20
XR11E | 3230   50   27  ---   44  ---   26 |    23   54  ---   59  ---    35
 R13E | 3000   43   39   56   71  ---   30 |    44   33   64   83  ---    35
 R14E | 2179   25   30   32   60  ---   23 |    27   33   37   55  ---    28
 R15E | 5356   25   35   73   52  185   25 |    47   19   69   42   47    24
 R17  | 2353   42   20  121   62  ---   31 |    42   62  144   53  ---    51
 R19  | 1149   35   21   58   27  ---   17 |    46   62  148   65  ---    66
 R20  | 1490   39   18   37   36  ---   17 |    55   51   67   43  ---    45
 R23  |14448  272   45  388   60  ---   96 |   306  414  511  385  ---   409
 R24  | 5651   34   17   48   24  329   15 |   199  187  170  189   50   187
------+------------------------------------+--------------------------------
 RMS  | 6291   86   27  130   47  267      |T   75   87  132   93   48    83
 WRMS | 6291   37   21   70   47  267      |NE 103  121  170  118   50   118
 MEDI | 3230   39   22   58   42  185      |MD  44   53   69   55   47    41

Table 3.1480.3  GPS week: 1480   Day: 3   MJD: 54607                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R04  | 4769   27   54   35   55  ---   25 |    48   67   80   61  ---    49
 R06  | 3590   32   44   60   49  ---   26 |   100  141  130   98  ---   115
XR07  | ----  ---    7  ---  ---  ---    0 |   ---  292  ---  ---  ---   292
 R08  | 4640   29   48   47   41  ---   23 |    78   62  115   47  ---    55
XR09E |20016  ---    7  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R10E | 1413   16   15   35   22  ---   13 |    34   41   56   56  ---    41
 R11E | 5256   22   33   31   35  ---   17 |    26   43   66   45  ---    33
 R13E | 3483   55   88   72   65  ---   40 |    42  125   84   59  ---    51
 R14E | 2823   29   29   37   66  ---   23 |    36   49   67   88  ---    53
 R15E | 4647   33   34   59   59  119   27 |    30   23   74   65   38    28
 R17  | 4910   26   33   37   30  ---   18 |    43   60   96   55  ---    55
 R19  |  994   19   28   21   27  ---   13 |    26   43   92   43  ---    28
 R20  | 3625   32   17   41   37  ---   19 |    33   28   62   30  ---    28
 R23  | 8219   23   33   38   27  ---   17 |   349  309  180  285  ---   305
 R24  | 4120   33   31   47   41  131   22 |    99  105  117   94   82    96
------+------------------------------------+--------------------------------
 RMS  | 4396   30   41   45   45  125      |T   72   99   93   78   60    87
 WRMS | 4396   31   32   32   45  125      |NE  97  123  109   89   82   113
 MEDI | 4120   29   33   38   41  119      |MD  42   60   84   59   38    51

Table 3.1480.4  GPS week: 1480   Day: 4   MJD: 54608                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R04  | 4457   24   42   38   50  ---   23 |    37   75   50   61  ---    44
 R06  | 4584   41   34   56   44  ---   25 |   104  121  132  110  ---   110
XR07  | ----  ---   10  ---  ---  ---    0 |   ---  192  ---  ---  ---   194
 R08  | 4786   30   32  166   36  ---   23 |    28   57  169   29  ---    36
XR09E |79106  ---   10  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R10E | 1587   23   26   29   44  ---   17 |    36   44   42   35  ---    30
 R11E | 4317   34   29   37   30  ---   18 |    20   34   66   39  ---    23
 R13E | 4046   44   27   62   35  ---   24 |    35   49   69   77  ---    40
 R14E | 3132   45   23   40   52  ---   23 |    29   27   56   61  ---    29
 R15E | 3268   56   25   83   84  103   36 |    44   33   62   53   39    31
 R17  | 4588   43   22   52   53  ---   24 |    56   29   51   40  ---    23
 R19  | 2088   35   44   74   32  ---   27 |    31   45   75   68  ---    52
 R20  | 4208   63   31   37   45  ---   25 |    41   59   72   63  ---    46
 R23  | 2471   45   41   38   43  ---   24 |   295  312  171  261  ---   282
 R24  | 4486   29   21   30   32  211   16 |   189  182  174  200  153   185
------+------------------------------------+--------------------------------
 RMS  | 3835   41   31   67   47  166      |T   72   89   91   84   96    80
 WRMS | 3835   41   31   54   47  166      |NE  97  119  111  104  153   108
 MEDI | 4208   41   27   40   44  103      |MD  37   49   69   61   39    40

Table 3.1480.5  GPS week: 1480   Day: 5   MJD: 54609                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R04  | 3219   18   28   44   33  ---   18 |    29   40   51   37  ---    30
 R06  | 9504   51   38   44   42  ---   25 |    34   84  115   56  ---    62
XR07  | ----  ---   10  ---  ---  ---    0 |   ---  133  ---  ---  ---   134
 R08  | 3811   26   20  258   24  ---   16 |    46   26  215   32  ---    29
XR09E |59481  ---   10  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R10E | 1375   20   28   25   57  ---   19 |    32   47   44   55  ---    39
 R11E | 3958   72   34  120   78  ---   45 |    19   43  155   70  ---    55
 R13E | 2057   39   50   48   70  ---   29 |    28   27   65   76  ---    31
 R14E | 2626   47   24   33   52  ---   22 |    31   19   36   57  ---    25
 R15E | 3828   66   30   72  108   88   39 |    46   47   65   65   42    35
 R17  | 4193   38   39   76   58  ---   31 |    46   47   99   41  ---    36
 R19  | 2277   23   26  550   38  ---   20 |    24   48  462   39  ---    30
 R20  | 2470   25   29   33   38  ---   18 |    45   43   37   63  ---    35
 R23  | 3230   31   27   35   46  ---   19 |   343  308  186  276  ---   306
 R24  | 2268   47   19   20   38  619   18 |   160  184  179  195  164   177
------+------------------------------------+--------------------------------
 RMS  | 3952   42   31  176   57  442      |T   67   78  131   81  103    73
 WRMS | 3952   44   27   53   57  442      |NE  90  101  168   92  164    93
 MEDI | 3219   38   28   44   46   88      |MD  34   47   99   57   42    35

Table 3.1480.6  GPS week: 1480   Day: 6   MJD: 54610                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R04  | 3297   34   40   43   41  ---   22 |    36   31   43   43  ---    29
 R06  |15010   42   45   86   60  ---   32 |    74   75   94   65  ---    65
XR07  | ----  ---    9  ---  ---  ---    0 |   ---  143  ---  ---  ---   143
 R08  | 3717   29   18   96   69  ---   31 |    56   40   80   40  ---    45
XR09E |>>>>>  ---    9  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R10E | 4625   29   28   54   62  ---   24 |    28   36   27   55  ---    25
 R11E | 4714   38   49   74   71  ---   32 |    33   36   59   63  ---    27
 R13E | 1392   24   38   53   45  ---   23 |    31   38   76   43  ---    34
 R14E | 3651   37   20   32   35  ---   18 |    28   18   42   40  ---    21
 R15E | 2322   68   35   43   56   59   29 |    42   46   33   73   32    34
 R17  | 8269   26   31   44   39  ---   20 |    52   80   86   45  ---    62
 R19  | 2825   41   30   41   57  ---   24 |    30   51  133   44  ---    36
 R20  |  975   37   31   66   55  ---   26 |    41   43   87   87  ---    52
 R23  | 2761   60   42   68   34  ---   29 |   311  319  241  327  ---   317
 R24  | 2449   50   26   55   31  ---   23 |   197  219  224  227  ---   213
------+------------------------------------+--------------------------------
 RMS  | 5583   42   35   61   52   59      |T   73   83   94   88   32    78
 WRMS | 5583   40   31   51   52   59      |NE  99  111  123  109  ---   106
 MEDI | 3297   37   31   54   55   59      |MD  41   43   80   55   32    36



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