[IGSREPORT-17419] Wk 1530 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu May 21 05:11:49 PDT 2009


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IGS Electronic Report   21 May 05:12:12 PDT 2009      Message Number 17419
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1530   (May 03, 2009 - May 09, 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 2.1530.
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:                   
                                                                               
 igl1530[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1530 in the SP3 format.
 igl15307.sum      Combination Report for GPS Week 1530.


    
    
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  |    148.5 ns
                1  |    225.7 ns
                2  |    224.6 ns
                3  |    223.5 ns
                4  |    159.1 ns
                5  |    166.4 ns
                6  |    150.2 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 1.1530, 1a.1530).
        
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 2.1530.0-6)                                                                                
    
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 3.1530.0-6). 
        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 1530 summary.                      (May 03, 2009 - May 09, 2009)

Table 1.1530.a     GPS week : 1530   MJD: 54954.0-54960.0

         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   89|    2     0    -5    11    23   116  -.14   32   29 |       0    1071   4725   5279
        |    1     2     4    23    38   204   .05           |       0     675
cod  237|   -2     0     5    -2    -3    32  -.10   21   17 |     ---     ---    ---    ---
        |    1     1     2    15    21    70   .04           |     ---     ---
esx  123|   -2     0    11    -4   -39    27   .47   34   27 |   62624   -3956   7966  14121
        |    1     1     6    46    44    88   .07           |   39393    5115
iac  n/a|    2     0   -12     3    13  -205  -.12   33   33 |  187415   -2468   7983  14511
        |    1     2     7    26    28    54   .06           |   35947    3775
mcc  n/a|    6    10    91   142    48  -150   .50  170  170 |     ---     ---    ---    ---
        |   11    14    25   219   104   605   .46           |     ---     ---


Table 1.1530.b     GPS week : 1530   MJD: 54954.0-54960.0   

         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  |    8   12   10   11   12    8   11 |
 R03  |   10    9   13   13   17   14   13 |
 R04  | 2248    0    0    0    0   53   14 |
 R06  |   17   19   25   22   27   17   28 |
 R07  |   40   17   15   10   12   14   13 |
 R08  |   12   12   20   11   14   12   19 |
 R10  |   21   24   22   24   26   31   32 |
 R11  |   13   17   21   22   18   18   18 |
 R13  |   13   19   18   20   20   24   24 |
 R14  |   16   19   23   25   21   23   28 |
 R15  |   15   15   37   16   16   18   26 |
 R17  |   11   12   16   18   21   16   14 |
 R18  |   13   13   10   12   15   12   12 |
 R19  |   15   10   13   11   14   12   13 |
 R20  |   19   13   17   17   16   14   10 |
 R21  |   14   21   14   11   15   13   14 |
 R22  |   14   10   11   10   14   15   13 |
 R23  |   15   17   19   16   16   13   13 |
 R24  |   15   14   15   16   19   12   14 |


Table 1.1530.c     GPS week : 1530   MJD: 54954.0-54960.0   

         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 1530 0   |  -30  -130   233    1027   -1997  -14610  89.7  3964  3964 |  148469       0
brd 1530 1   | -100   128     0    -797     499  -27650 228.9 >>>>> >>>>> |  225678       0
brd 1530 2   |  -27    67   423   -1039    3076  -10440  93.8  5982  5982 |  224582       0
brd 1530 3   |  -88     1   206     398     -96   -9536  90.8  4940  4940 |  223517       0
brd 1530 4   |   -5   -12   276   -1889   -2854  -10610  90.2  3467  3467 |  159052       0
brd 1530 5   |   26  -123   235     459    -368  -15470  91.8  3405  3405 |  166442       0
brd 1530 6   |   88    22   458   -1173   -2270  -12510  87.7  3442  3442 |  150212       0
-------------+------------------------------------------------------------+----------------
brd 1530 mean|  -19    -6   262    -430    -573  -14403 110.4 >>>>> >>>>> |  185421       0
brd 1530 sdev|   65    94   151    1063    2034    6245  52.3 >>>>> >>>>> |   37117       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 2.1530.0  GPS week: 1530   Day: 0   MJD: 54954                            

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   89|    1    -2     0    38   -36   254  -.14   27   25 |       0    2455   4069   4472
cod  237|   -2     1     3   -14    43   -45  -.11   18   16 |     ---     ---    ---    ---
esx  123|   -1     0     5   -47   -46   -43   .46   25   22 |   23370   -2155   6820  10740
iac  n/a|    5    -1    -7    53   -25  -192  -.08   31   31 |  150159   -4453   6861  10056
mcc  n/a|    9    10   121   436    80   393   .56  191  191 |     ---     ---    ---    ---

Table 2.1530.1  GPS week: 1530   Day: 1   MJD: 54955                            

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   89|    0     0    -3   -15    10   -43  -.12   26   25 |       0     447   4642   5136
cod  237|   -1     2     1   -14   -10   102  -.09   22   18 |     ---     ---    ---    ---
esx  123|    0     1     5    32     9   122   .45   33   27 |  100863    3033   7159  15776
iac  n/a|    0     0    -4    12    -7  -157  -.08   27   27 |  226374     573   7208  16448
mcc  n/a|   12     5   110   195    82   667   .72  155  155 |     ---     ---    ---    ---

Table 2.1530.2  GPS week: 1530   Day: 2   MJD: 54956                            

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   89|    2     0    -8     9    42   141  -.13   30   28 |       0     977   4717   5319
cod  237|   -4     0     6     7    -1    82  -.05   23   19 |     ---     ---    ---    ---
esx  123|   -2     2    19   -54   -91   -26   .47   47   32 |  111515   -9210   8933  13360
iac  n/a|    2     0   -10     9   -12  -258  -.04   31   31 |  227997   -6260   8942  13466
mcc  n/a|   -7    41    99  -160   -65   237   .54  153  153 |     ---     ---    ---    ---

Table 2.1530.3  GPS week: 1530   Day: 3   MJD: 54957                            

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   89|    4    -3   -10    23     5   264  -.08   32   27 |       0    1295   5136   5739
cod  237|   -3     1     5    -3   -26   -41  -.15   21   17 |     ---     ---    ---    ---
esx  123|   -1     3     9   -24    30   -30   .35   27   23 |  100599   -1102   6755  13242
iac  n/a|    2     0    -8    -7    24  -220  -.09   36   36 |  222021     770   6748  14751
mcc  n/a|   24     1    42   269  -129  -126  -.05  187  187 |     ---     ---    ---    ---

Table 2.1530.4  GPS week: 1530   Day: 4   MJD: 54958                            

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   89|    2    -1   -10    11    88  -275  -.09   37   33 |       0    1043   6225   6869
cod  237|    0     0     8    17   -12   104  -.06   20   18 |     ---     ---    ---    ---
esx  123|   -1    -1     8   -35   -79   168   .44   37   30 |   34525   -2649   7784  12649
iac  n/a|    1     6   -12   -30    29  -117  -.20   35   35 |  160733    -373   7821  13516
mcc  n/a|    9    -2    91   287   107  -691   .11  160  160 |     ---     ---    ---    ---

Table 2.1530.5  GPS week: 1530   Day: 5   MJD: 54959                            

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   89|    0     5    -3    34    20   218  -.17   31   31 |       0     691   4022   4609
cod  237|   -1    -1     5   -22    -4   -34  -.13   19   15 |     ---     ---    ---    ---
esx  123|   -4    -2    19    57   -61    53   .54   37   31 |   36789   -3457   7461  12812
iac  n/a|    2    -1   -22    -2    50  -221  -.13   32   32 |  166225     688   7438  12194
mcc  n/a|   -6    12    78    80   119  -642  1.35  170  170 |     ---     ---    ---    ---

Table 2.1530.6  GPS week: 1530   Day: 6   MJD: 54960                            

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   89|    2     0    -3   -24    31   257  -.24   41   37 |       0     593   4267   4811
cod  237|   -3     2     7    14   -11    59  -.12   23   17 |     ---     ---    ---    ---
esx  123|   -3     0    13    41   -34   -48   .58   33   28 |   30711  -12155  10852  20268
iac  n/a|    2     0   -23   -10    37  -272  -.19   36   36 |  158399   -8222  10868  21151
mcc  n/a|    3     6    97  -113   147  -890   .29  174  174 |     ---     ---    ---    ---

       
       
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 3.1530.0  GPS week: 1530   Day: 0   MJD: 54954                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  |  655   14    6   18   17  ---    8 |    41   33   33   46  ---    35
 R03  | 3559   22   10   17   21  ---   10 |    43   29   36   33  ---    31
XR04  | ---- 2817 1793  ---  ---  --- 2247 |     4 9999  ---  ---  ---  9999
 R06  | 6044   43   16   21   38  ---   17 |    62   66   60   58  ---    60
XR07  |13023   75   47  ---   43  ---   39 |    55   53  ---   50  ---    47
 R08  | 1999   18   15   16   32  107   11 |    51   42   38   52   58    43
 R10E | 1494   37   35   40   32  ---   21 |    47   51   51   41  ---    37
 R11E | 1966   18    8   22   37  244   12 |    44   27   44   40   48    34
 R13E |  890   20   19   19   28  ---   12 |    29   24   33   35  ---    23
 R14E | 2801   22   24   34   32  ---   16 |    35   23   53   32  ---    24
 R15E | 1737   39    9   28   23  197   15 |    55   33   32   30   25    31
 R17  | 1419   19   12   12   31  ---   11 |    40   53   53   38  ---    44
 R18  | 3057   28   10   17   32  ---   12 |    39   50   51   36  ---    41
 R19  | 2304   37   23    8   26  ---   14 |    43   52   47   36  ---    39
 R20  | 1419   26   24   31   48  ---   18 |    20   38   55   21  ---    31
 R21  | 2290   29   13   28   23  ---   13 |    36   44   42   29  ---    34
 R22  |  887   16   17   34   23  ---   13 |    35   47   40   33  ---    34
 R23  | 1982   19   26   17   38  ---   15 |    39   50   37   27  ---    34
 R24  |12927   24   17   30   30  ---   14 |   102  115  123  105  ---   111
------+------------------------------------+--------------------------------
 RMS  | 3964   27   18   25   31  191      |T   43   46   48   41   43    40
 WRMS | 3964   25   16   22   31  191      |NE  43   51   51   43   58    44
 MEDI | 1982   24   17   21   31  197      |MD  41   44   44   36   48    34

Table 3.1530.1  GPS week: 1530   Day: 1   MJD: 54955                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  |>>>>>   21   11   21   27  ---   12 |    32   30   32   42  ---    29
 R03  |>>>>>   16   12   22   13  ---    9 |    29   25   29   21  ---    22
XR04  | ----  ---    6  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R06  |>>>>>   36   23   42   26  ---   18 |    64   93  110   64  ---    76
 R07  |>>>>>   24   34   26   27  ---   16 |    44   67   40   31  ---    41
 R08  |>>>>>   22   18   18   20  103   11 |    30   39   26   41   53    30
 R10E | 2998   40   22   63   36  ---   23 |    69   34   68   49  ---    40
 R11E |>>>>>   23   26   37   34  159   17 |    20   21   44   41   68    26
 R13E |>>>>>   42   30   26   30  ---   19 |    36   29   45   42  ---    26
 R14E |>>>>>   27   18   40   41  ---   18 |    29   21   47   40  ---    20
 R15E |>>>>>   21   20   27   35  191   15 |    21   24   32   24   30    12
 R17  |>>>>>   21   18   19   25  ---   12 |    30   30   30   24  ---    24
 R18  |>>>>>   23   17   27   21  ---   12 |    14   37   40   50  ---    30
 R19  |>>>>>   10   14   25   17  ---   10 |    25   29   54   26  ---    29
 R20  |>>>>>   21   26   29   13  ---   13 |    18   20   33   20  ---    10
 R21  |>>>>>   38   22   57   20  ---   20 |    43   37   51   15  ---    22
 R22  |>>>>>   20   14   18   17  ---   10 |    32   31   29   25  ---    25
 R23  |>>>>>   23   31   34   22  ---   16 |    48   55   46   51  ---    46
 R24  |>>>>>   16   25    9   35  ---   14 |    84   80   84   88  ---    81
------+------------------------------------+--------------------------------
 RMS  |>>>>>   26   22   33   27  155      |T   37   39   46   38   50    32
 WRMS |>>>>>   25   18   27   27  155      |NE  37   44   46   38   53    35
 MEDI |>>>>>   22   20   26   25  159      |MD  30   30   40   40   53    26

Table 3.1530.2  GPS week: 1530   Day: 2   MJD: 54956                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 2144   16   14   16   20  ---    9 |    38   30   38   44  ---    34
 R03  | 2012   15   16   29   29  ---   13 |    24   26   37   34  ---    20
XR04  | ----  ---    6  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R06  | 4760   61   28   43   38  ---   25 |   145  172  185  182  ---   167
 R07  |12540   13   21   36   29  ---   14 |    23   26   53   35  ---    26
 R08  | 1349   42   29   40   27  136   20 |    42   52   54   43   48    41
 R10E | 2039   37   24   39   48  ---   21 |    43   35   56   52  ---    32
 R11E | 2460   44   22   36   42  178   21 |    51   33   44   47  128    33
 R13E | 1277   32   19   40   35  ---   17 |    30   27   56   48  ---    30
 R14E | 2263   25   37   60   34  ---   22 |    30   26   84   31  ---    27
 R15E | 3572   37   25  136   37  141   37 |    28   34  131   23   74    29
 R17  |  905   22   23   23   36  ---   15 |    32   48   53   33  ---    36
 R18  | 1264   15   11   20   19  ---    9 |    25   31   45   38  ---    29
 R19  | 1115    8   22   17   30  ---   12 |    36   26   53   64  ---    40
 R20  | 1373   35   26   36   19  ---   17 |    15   48   63   31  ---    29
 R21  | 3282   16   18   41   17  ---   13 |    38   31   79   34  ---    37
 R22  | 1862   12   18   25   18  ---   10 |    41   47   39   44  ---    39
 R23  | 2308   40   26   31   32  ---   18 |    30   63   79   46  ---    46
 R24  |19972   17   22   38   26  ---   14 |    64   70   65   73  ---    65
------+------------------------------------+--------------------------------
 RMS  | 5982   30   23   47   31  153      |T   40   45   67   50   83    42
 WRMS | 5982   28   19   32   31  153      |NE  42   51   64   53   48    46
 MEDI | 2039   22   22   36   29  141      |MD  32   33   54   43   74    33

Table 3.1530.3  GPS week: 1530   Day: 3   MJD: 54957                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 2144   18   13   23   19  ---   10 |    37   33   44   32  ---    33
 R03  | 2333   22   15   24   27  ---   12 |    29   30   37   36  ---    27
XR04  | ----  ---    5  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R06  | 4594   61   31   25   31  ---   22 |   157  174  189  163  ---   167
 R07  |11967   20   15   17   20  ---   10 |    53   41   42   45  ---    44
 R08  | 1703   24   14   17   18  212   10 |    29   35   46   25  149    29
 R10E | 1308   47   16   21   72  ---   23 |    94   65   62   69  ---    65
 R11E | 2152   45   23   37   49  194   22 |    36   61   82   61  191    51
 R13E | 1410   26   23   38   50  ---   20 |    25   36   61   72  ---    39
 R14E | 1802   44   25   53   46  ---   24 |    23   31   69   42  ---    29
 R15E | 2299   25   24   35   22  149   16 |    27   33   75   32   95    34
 R17  | 1054   32   28   19   43  ---   17 |    67   93   71   67  ---    75
 R18  | 1433   13   18   17   33  ---   12 |    29   43   41   28  ---    30
 R19  |  940   25   10   21   20  ---   11 |    29   52   56   34  ---    42
 R20  | 2282   25   22   19   49  ---   17 |    27   40   52   53  ---    35
 R21  | 2997   17   16   21   22  ---   11 |    40   44   34   36  ---    34
 R22  | 1763   17   16   11   25  ---   10 |    34   31   28   22  ---    21
 R23  | 1611   30   24   28   30  ---   16 |    34   40   57   46  ---    37
 R24  |14874   34   25   23   26  ---   15 |    93  106   94  107  ---    97
------+------------------------------------+--------------------------------
 RMS  | 4940   32   21   27   36  187      |T   47   54   63   53  145    49
 WRMS | 4940   27   17   23   36  187      |NE  50   58   60   53  149    51
 MEDI | 1802   25   18   21   27  194      |MD  34   40   56   42  149    35

Table 3.1530.4  GPS week: 1530   Day: 4   MJD: 54958                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  |  889   14   13   27   30  ---   12 |    51   41   49   38  ---    39
 R03  | 3737   25   14   46   31  ---   16 |    39   32   60   27  ---    30
XR04  | ----  ---    7  ---  ---  ---    0 |   ---  424  ---  ---  ---   445
 R06  | 3496   67   30   60   33  ---   27 |    85  120  123  108  ---   106
 R07  |10732   31   15   19   20  ---   12 |    35   39   37   31  ---    33
 R08  | 1133   33   18   27   22  214   14 |    35   41   35   38   56    33
 R10E |  975   43   28   60   56  ---   26 |    64   58   50   50  ---    40
 R11E | 1172   27   17   31   46  143   17 |    69   82   76   73   79    71
 R13E | 1378   40   24   34   44  ---   20 |    48   23   49   52  ---    27
 R14E | 1852   44   26   35   46  ---   21 |    41   46   44   44  ---    34
 R15E | 2812   29   11   27   42  102   15 |    37   40   45   42   31    33
 R17  | 1808   55    8   52   23  ---   20 |    47   82  119   77  ---    77
 R18  | 1512   24   21   35   29  ---   15 |    31   48   47   35  ---    35
 R19  | 1042   19   22   25   26  ---   13 |    38   35   34   42  ---    30
 R20  | 2636   27   15   41   29  ---   15 |    43   39   40   33  ---    28
 R21  | 1458   33   18   29   27  ---   15 |    44   35   42   27  ---    27
 R22  | 1399   18   24   12   35  ---   14 |    31   55   40   43  ---    37
 R23  | 1415   37   14   26   36  ---   16 |    48   14   28   42  ---    18
 R24  | 6135   47   22   37   26  ---   18 |    61  114  128   86  ---    97
------+------------------------------------+--------------------------------
 RMS  | 3466   37   20   37   35  160      |T   47   72   58   49   55    65
 WRMS | 3466   33   18   30   35  160      |NE  45   79   60   48   56    73
 MEDI | 1458   31   18   31   30  143      |MD  43   41   45   42   56    34

Table 3.1530.5  GPS week: 1530   Day: 5   MJD: 54959                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 1012   13    8   18   14  ---    7 |    25   25   27   24  ---    22
 R03  | 3738   24   13   34   27  ---   13 |    19   30   39   29  ---    22
XR04  | ----  ---   39  ---   70  ---   52 |   ---  168  ---   54  ---   207
 R06  | 5199   47   16   23   32  ---   17 |   104  110   90   95  ---    98
 R07  |10049   39   12   30   13  ---   13 |    37   34   39   37  ---    36
 R08  | 1650   16   16   26   27  226   12 |    26   38   40   22   55    27
 R10E | 1330   47   36   82   53  ---   30 |    40   49  102   44  ---    43
 R11E | 1105   28   26   39   35  169   18 |    51   70   68   69  100    61
 R13E | 1481   33   30   47   55  ---   23 |    41   41   70   76  ---    44
 R14E | 2212   46   25   41   48  ---   22 |    34   47   49   36  ---    30
 R15E | 2790   40   17   38   35   85   18 |    43   33   36   38   47    27
 R17  | 2027   27   19   26   39  ---   16 |    74   82   74   59  ---    71
 R18  | 1431   30   13   23   14  ---   11 |    33   50   69   45  ---    47
 R19  | 1287   18   12   31   22  ---   11 |    47   52   52   49  ---    48
 R20  | 2688   26   12   39   23  ---   14 |    25   29   42   27  ---    25
 R21  | 1323   32   12   28   22  ---   13 |    19   41   52   32  ---    31
 R22  | 1582   24   13   41   25  ---   14 |    20   34   67   33  ---    31
 R23  | 3655   18   13   24   32  ---   12 |    49   32   33   55  ---    35
 R24  | 3524   26   16   22   18  ---   11 |   192  169  165  180  ---   174
------+------------------------------------+--------------------------------
 RMS  | 3405   31   19   37   32  170      |T   48   59   61   52   67    56
 WRMS | 3405   31   15   31   32  170      |NE  51   63   60   52   55    62
 MEDI | 1650   27   16   30   27  169      |MD  37   41   52   44   55    36

Table 3.1530.6  GPS week: 1530   Day: 6   MJD: 54960                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02  | 1150   16   15   24   21  ---   11 |    36   36   46   38  ---    36
 R03  | 3561   20   15   30   23  ---   12 |    27   35   33   39  ---    31
XR04  | ----  ---   10  ---   18  ---   14 |   ---  289  ---   45  ---   286
 R06  | 9694   69   35   40   51  ---   27 |   123   74   84  116  ---    90
 R07  | 5944   37   11   23   17  ---   12 |    37   32   28   34  ---    31
 R08  | 1674   53   17   37   25  258   19 |    32   34   64   33   55    35
 R10E | 1185   52   50   48   71  ---   32 |    41   66   58   39  ---    39
 R11E | 1502   41   22   29   36  139   18 |    96   89  111   79  116    91
 R13E | 1068   55   22   46   49  ---   24 |    43   41   48   57  ---    36
 R14E | 2261   49   29   55   61  ---   27 |    48   35   42   51  ---    28
 R15E | 3637   65   24   49   46   71   26 |    59   32   34   43   50    26
 R17  | 2657   14   23   23   31  ---   13 |    58   83   82   52  ---    68
 R18  | 1453   35   19   14   14  ---   12 |    35   59   54   38  ---    47
 R19  | 2210   16   15   30   28  ---   13 |    42   57   55   39  ---    48
 R20  | 3444   24   11   15   16  ---    9 |    29   46   49   31  ---    38
 R21  | 1327   32   27   18   18  ---   14 |    25   59   44   26  ---    37
 R22  | 1424   29   12   20   31  ---   13 |    30   46   61   59  ---    46
 R23  | 2083   20   16   27   29  ---   13 |    26   28   44   35  ---    28
 R24  | 3153   36   11   24   23  ---   13 |   191  190  188  191  ---   189
------+------------------------------------+--------------------------------
 RMS  | 3442   41   23   33   36  174      |T   54   70   62   55   73    64
 WRMS | 3442   37   17   28   36  174      |NE  53   76   64   55   55    72
 MEDI | 2083   35   17   27   28  139      |MD  37   46   49   39   55    38



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