[IGSREPORT-17551] Wk 1536 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Jul 2 06:06:13 PDT 2009


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IGS Electronic Report   02 Jul 06:06:34 PDT 2009      Message Number 17551
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1536   (Jun 14, 2009 - Jun 20, 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 2.1536.
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:                   
                                                                               
 igl1536[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1536 in the SP3 format.
 igl15367.sum      Combination Report for GPS Week 1536.


    
    
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  |    214.7 ns
                1  |    208.8 ns
                2  |    204.7 ns
                3  |    200.2 ns
                4  |    198.6 ns
                5  |    200.8 ns
                6  |    198.5 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 1.1536, 1a.1536).
        
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 2.1536.0-6)                                                                                
    
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 3.1536.0-6). 
        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 1536 summary.                      (Jun 14, 2009 - Jun 20, 2009)

Table 1.1536.a     GPS week : 1536   MJD: 54996.0-55002.0

         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  106|    1     0   -11     6   -16    14  -.14   37   35 |       0     600   4950   5645
        |    1     1     4    36    35   122   .08           |       0    1687
cod  236|   -2    -1     1    -2    -4    84  -.10   18   16 |     ---     ---    ---    ---
        |    1     1     3    16    28    38   .02           |     ---     ---
esx  136|    3     0    11    -1    50    70   .41   32   29 |   97027    1948   5459  11520
        |    2     1     6    44    34    65   .11           |    3959    4237
iac  n/a|    1     2    -6    -7   -19  -217  -.12   34   34 |  203313     131   5380  10649
        |    3     1     6    25    31    92   .07           |    5193    2633
mcc  n/a|    2     1    36   -85     5   903   .21  270  270 |     ---     ---    ---    ---
        |   21    14    20   212   278   676   .38           |     ---     ---


Table 1.1536.b     GPS week : 1536   MJD: 54996.0-55002.0   

         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  |   18   19   22   21   18   16   20 |
 R03  |   16   17   23   22   21   18   20 |
 R06  |  572   20   17   20    0  ---  --- |
 R07  |   22   19   15   13   17   20   29 |
 R08  |   21   18   15   17   18   19   35 |
 R10  |   16   17   19   20   17   15   14 |
 R11  |   11   10   12    9   13   11   11 |
 R13  |   11    9    9   11   15   12    9 |
 R14  |   18   18   12   11   13   14   11 |
 R15  |   15   14   14   15   12   14   17 |
 R17  |   15   16   18   14   15   14   21 |
 R18  |   10   10   12   13   12   11   11 |
 R19  |    9    9    9    8   15   12   12 |
 R20  |   12   15   14   16   18   14   15 |
 R21  |   11   17   12   10   12   11   13 |
 R22  |   11   19   10   10   14   11   11 |
 R23  |   24   26   27   20   20   25   19 |
 R24  |  127   46   22   27   13   20   12 |


Table 1.1536.c     GPS week : 1536   MJD: 54996.0-55002.0   

         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 1536 0   |   53   -96   231    1129    -655  -13520  89.6  2230  2230 |  214650       0
brd 1536 1   |  -92    73   330    -497    -387  -11340  90.5  7416  7416 |  208829       0
brd 1536 2   |   17   -52   397    -420     758   -7271  89.6  8206  8206 |  204709       0
brd 1536 3   |   91   -75   390    1812    2845  -10830  88.8 11630 11630 |  200225       0
brd 1536 4   |  119    13   443    2117    2215  -11070  88.1  3563  3563 |  198605       0
brd 1536 5   |    5    81   330    1944    2636   -9894  88.5  2431  2431 |  200762       0
brd 1536 6   |  -41     0   218    -357     335  -13810  88.2  1903  1903 |  198530       0
-------------+------------------------------------------------------------+----------------
brd 1536 mean|   22    -8   334     818    1106  -11105  89.0  5339  5339 |  203758       0
brd 1536 sdev|   73    70    84    1203    1451    2215    .9  3768  3768 |    6063       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 2.1536.0  GPS week: 1536   Day: 0   MJD: 54996                            

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  106|    4     1    -7    -7   -40   -27  -.26   44   46 |       0    -759   5605   6479
cod  236|   -7    -1     1   -15   -25    88  -.06   14   11 |     ---     ---    ---    ---
esx  136|    4     1     5    35    76   174   .45   30   25 |  103124    5998   6562  14213
iac  n/a|    6     2    -5    12    23  -340  -.24   31   31 |  211076    3461   6380  10569
mcc  n/a|   23   -13     5  -238   -27  -129   .65  170  170 |     ---     ---    ---    ---

Table 2.1536.1  GPS week: 1536   Day: 1   MJD: 54997                            

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  106|    1     1   -14    20   -48   194  -.06   44   38 |       0    1088   6740   7980
cod  236|   -1    -2    -2    -6   -25    88  -.09   19   18 |     ---     ---    ---    ---
esx  136|   -1     0    12   -57    87    57   .39   43   47 |   93002    4305   5254  12189
iac  n/a|    5     0     2     1   -22  -329  -.08   34   34 |  208439   -1170   5064  10226
mcc  n/a|  -12     5    46    47   -53   290  -.03  192  192 |     ---     ---    ---    ---

Table 2.1536.2  GPS week: 1536   Day: 2   MJD: 54998                            

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  106|    0     0   -11    -7   -62   -94  -.20   29   27 |       0    -468   3674   4299
cod  236|   -2    -1     1    10    26    96  -.10   18   16 |     ---     ---    ---    ---
esx  136|    3    -1    15     8    63    85   .52   35   30 |   96233   -3103   5376  11841
iac  n/a|    1     2    -2   -12   -48   -92  -.14   35   35 |  206245   -1534   5230  11702
mcc  n/a|  -23    -3    49    -6     1   664   .52  211  211 |     ---     ---    ---    ---

Table 2.1536.3  GPS week: 1536   Day: 3   MJD: 54999                            

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  106|    1     1    -6    -1    14    88  -.11   36   33 |       0    -480   4689   5287
cod  236|   -1    -1     0    -5   -22    15  -.11   17   14 |     ---     ---    ---    ---
esx  136|    3     2    19    33   -14    55   .27   27   24 |   92907     650   5000  11294
iac  n/a|   -1     1   -18   -32    26  -196  -.05   36   36 |  198787     605   4968  10673
mcc  n/a|    3   -15    59   307  -102  1435  -.50  229  229 |     ---     ---    ---    ---

Table 2.1536.4  GPS week: 1536   Day: 4   MJD: 55000                            

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  106|    2     2   -13    55    32   132  -.16   32   31 |       0    3298   4575   5112
cod  236|   -3    -1     2    -7   -12    79  -.10   18   16 |     ---     ---    ---    ---
esx  136|    6     0    16   -62    57   -42   .59   32   30 |  101587    -517   5351   9453
iac  n/a|    0     2    -9    21   -46  -207  -.19   30   30 |  200993   -2481   5333   9606
mcc  n/a|   -3     8    12  -234   529  1757   .29  190  190 |     ---     ---    ---    ---

Table 2.1536.5  GPS week: 1536   Day: 5   MJD: 55001                            

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  106|    3    -3   -20    42     0   -90  -.13   36   33 |       0    2400   4272   4843
cod  236|   -1     2     7   -19   -18    79  -.14   19   18 |     ---     ---    ---    ---
esx  136|    1     0     4   -16    27    57   .30   21   19 |   95524   -1826   4619  11514
iac  n/a|    0     3    -1     3   -32  -130  -.08   37   37 |  199367   -1934   4629  11267
mcc  n/a|   39    26    42  -219    92  1388   .23  505  505 |     ---     ---    ---    ---

Table 2.1536.6  GPS week: 1536   Day: 6   MJD: 55002                            

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  106|    0     0    -8   -53   -14  -101  -.04   39   35 |       0    -878   5095   5521
cod  236|   -2    -4     4    29    44   145  -.11   21   15 |     ---     ---    ---    ---
esx  136|    5     0     3    45    56   108   .38   33   30 |   96816    8133   6054  10139
iac  n/a|   -2     2    -6   -48   -37  -227  -.06   33   33 |  198284    3970   6057  10505
mcc  n/a|   -8     2    42  -252  -401   916   .34  394  394 |     ---     ---    ---    ---

       
       
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 3.1536.0  GPS week: 1536   Day: 0   MJD: 54996                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 2837   65   13   30   30  ---   18 |    37   40   42   45  ---    36
 R03E | 4416   50   14   22   31  ---   15 |    34   21   33   35  ---    22
XR06E |12267  ---  380  860  ---  ---  572 |   ---  777   69  ---  ---   539
 R07E | 2935   62   20   43   43  ---   22 |    30   31   58   50  ---    32
 R08E | 1450   69   20   31   39  218   21 |    32   30   47   44  124    26
 R10  | 1869   60   17   16   22  ---   16 |    34   54   40   38  ---    42
 R11  |  677   18   14   22   22  130   10 |    33   43   52   39    8    39
 R13  | 1869   26   12   19   25  ---   11 |    29   32   37   30  ---    28
 R14  | 2822   42   15   35   41  ---   17 |    38   43   54   30  ---    36
 R15  | 1355   49   12   25   29  149   15 |    35   38   36   43  174    33
 R17  | 1200   41   13   28   30  ---   14 |    53   60   83   59  ---    60
 R18  |  896   31    9   22   14  ---   10 |    41   50   58   55  ---    49
 R19  |  815   25    6   18   20  ---    9 |    40   36   55   43  ---    39
 R20  | 2325   30   11   22   24  ---   11 |    34   39   55   35  ---    36
 R21  | 1399   23    8   22   28  ---   10 |    42   49   66   40  ---    46
 R22  |  784   25   10   29   17  ---   11 |    50   45   75   49  ---    50
 R23  | 3629   33   18   62   55  ---   23 |    60   64   62   81  ---    53
XR24  |21102  379  106  ---   85  ---  127 |   135   62  ---   79  ---    53
------+------------------------------------+--------------------------------
 RMS  | 2230   44   14   30   31  170      |T   44   84   54   46  102    67
 WRMS | 2230   46   11   25   31  170      |NE  48   47   56   47   91    43
 MEDI | 1869   41   13   25   29  149      |MD  37   43   55   43  124    39

Table 3.1536.1  GPS week: 1536   Day: 1   MJD: 54997                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 2276   53   21   33   24  ---   18 |    29   32   56   39  ---    32
 R03E | 9288   42   17   24   37  ---   17 |    31   20   45   46  ---    24
 R06E |28302   48   15   39   40  ---   19 |    15  263   65   26  ---   173
 R07E | 2322   50   20   22   40  ---   19 |    28   21   34   48  ---    24
 R08E | 1315   37   21   24   43   92   18 |    41   16   28   45   64    17
 R10  | 1811   50   22   19   23  ---   17 |    33   44   30   48  ---    34
 R11  |  687   23   14   15   19  ---   10 |    38   36   34   29  ---    32
 R13  | 1175   19   11   19   18  ---    9 |    26   34   43   29  ---    29
 R14  | 2468   23   21   48   31  ---   17 |    31   44   56   36  ---    36
 R15  | 1403   36   10   26   28  255   14 |    21   27   35   27   89    23
 R17  | 1118   44   12   35   24  ---   16 |    42   46   58   37  ---    43
 R18  | 1102   23   11   20   18  ---   10 |    35   41   29   49  ---    38
 R19  | 1145   15    9   28   13  ---    9 |    16   19   39   26  ---    20
 R20  | 1220   29   16   36   23  ---   14 |    25   29   37   20  ---    25
 R21  | 1019   17   13   44   38  ---   16 |    22   24   55   16  ---    21
 R22  |  872   18   28   52   28  ---   19 |    25   16   78   48  ---    32
 R23  | 1535   43   27   48   63  ---   25 |    32   51   60   43  ---    35
 R24  | 8227  113   35  117   60  ---   45 |    69   87  134   98  ---    75
------+------------------------------------+--------------------------------
 RMS  | 7416   44   19   43   34  192      |T   31   47   50   39   76    39
 WRMS | 7416   38   18   47   34  192      |NE  31   38   52   38   89    34
 MEDI | 1315   36   16   28   28   92      |MD  29   32   43   37   64    32

Table 3.1536.2  GPS week: 1536   Day: 2   MJD: 54998                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 1467   51   30   34   38  ---   22 |    29   36   55   46  ---    32
 R03E | 9572   46   21   53   43  ---   22 |    20   32   45   42  ---    21
 R06E |32628   20   21   46   32  ---   17 |    10  178   54   19  ---   126
 R07E | 1512   32   16   24   31  ---   14 |    32   17   32   32  ---    20
 R08E | 1415   28   16   25   37  146   15 |    30   17   35   48   73    24
 R10  | 1835   31   23   44   36  ---   18 |    31   39   50   31  ---    31
 R11  | 2014   14   12   30   25  ---   11 |    35   31   46   26  ---    28
 R13  |  747   18   15   14   10  ---    8 |    37   37   32   24  ---    31
 R14  | 1863   19   13   26   24  ---   11 |    30   27   36   29  ---    22
 R15  | 1831   24   12   36   27  260   14 |    28   27   47   36   59    26
 R17  |  912   14   14   42   50  ---   18 |    41   48   76   24  ---    41
 R18  | 2285   25   10   29   21  ---   12 |    36   51   58   57  ---    48
 R19  | 1999   14   15   19   13  ---    8 |    38   22   37   34  ---    27
 R20  |  749   28   10   32   32  ---   14 |    47   35   67   33  ---    40
 R21  |  679   19   15   22   25  ---   11 |    33   43   53   30  ---    34
 R22  |  489   15    9   23   20  ---    9 |    27   38   49   35  ---    35
 R23  | 1446   51   21   42   74  ---   27 |    58   44   46   68  ---    37
 R24  | 4612   19   34   59   33  ---   21 |    96   89  123   95  ---    87
------+------------------------------------+--------------------------------
 RMS  | 8206   29   18   35   35  211      |T   36   45   52   39   66    39
 WRMS | 8206   27   16   30   35  211      |NE  41   40   55   40   59    37
 MEDI | 1512   20   15   30   31  146      |MD  32   36   47   33   59    31

Table 3.1536.3  GPS week: 1536   Day: 3   MJD: 54999                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 1261   52   23   30   48  ---   21 |    54   47   47   61  ---    45
 R03E |10866   47   23   33   57  ---   22 |    34   42   42   43  ---    25
 R06E |47394   50   15   29   45  ---   19 |    15  176   52   25  ---   124
 R07E | 1432   26   13   23   31  ---   12 |    38   24   38   43  ---    26
 R08E |  826   46   19   19   38  236   17 |    39   22   35   33   84    21
 R10  | 2115   38   15   49   41  ---   20 |    39   49   71   61  ---    48
 R11  | 2667   15   11   21   17  ---    9 |    30   41   48   43  ---    38
 R13  | 1097   23   13   19   21  ---   10 |    47   56   60   57  ---    53
 R14  | 1739   21   15   19   20  ---   10 |    34   32   39   29  ---    28
 R15  | 1990   25   19   24   34  223   14 |    25   29   39   47   61    28
 R17  | 1858   22   17   21   39  ---   14 |    58   49   50   21  ---    40
 R18  | 2525   29    9   28   28  ---   13 |    39   54   83   60  ---    56
 R19  | 2563   14   12   10   15  ---    7 |    42   40   47   32  ---    40
 R20  | 1130   22   14   36   37  ---   15 |    41   44   79   21  ---    44
 R21  | 1168   16   10   21   23  ---   10 |    46   42   58   64  ---    48
 R22  |  486   14   13   20   23  ---   10 |    37   39   48   22  ---    35
 R23  | 1263   35   19   33   56  ---   20 |    41   41   42   74  ---    40
 R24  | 4822   76   31   34   43  ---   26 |    79  151  162  122  ---   133
------+------------------------------------+--------------------------------
 RMS  |11625   36   17   27   36  229      |T   41   54   57   47   72    48
 WRMS |11625   33   14   24   36  229      |NE  42   51   63   50   61    48
 MEDI | 1739   25   15   23   34  223      |MD  39   42   48   43   61    40

Table 3.1536.4  GPS week: 1536   Day: 4   MJD: 55000                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E |  731   34   16   24   45  ---   17 |    29   30   37   61  ---    33
 R03E |12408   44   20   32   48  ---   20 |    42   33   39   40  ---    28
XR06E | ----  ---  ---  ---   11  ---    0 |   ---  ---  ---   32  ---   146
 R07E | 1360   33   23   26   39  ---   17 |    30   24   45   57  ---    26
 R08E |  929   29   27   31   37  252   18 |    38   17   46   48  194    23
 R10  | 1378   31   19   45   24  ---   17 |    33   37   77   49  ---    40
 R11  | 1266   29   16   22   25  ---   13 |    30   40   47   36  ---    35
 R13  | 2096   39   12   26   26  ---   14 |    40   35   51   34  ---    34
 R14  | 1007   16   14   35   23  ---   12 |    23   28   64   28  ---    30
 R15  | 2420   26   16   21   24   96   12 |    21   26   42   35   92    26
 R17  | 2187   21   16   42   27  ---   15 |    25   38   75   32  ---    38
 R18  | 2818   29   12   24   19  ---   11 |    25   50   62   47  ---    44
 R19  | 2149   31   16   35   21  ---   14 |    25   43   71   47  ---    42
 R20  | 1493   31   23   42   32  ---   18 |    22   42   37   35  ---    27
 R21  | 1953   22    9   34   18  ---   12 |    32   39   74   42  ---    43
 R22  |  700   33   16   30   16  ---   13 |    27   48   74   47  ---    46
 R23  | 1108   43   19   45   36  ---   20 |    42   44   80   68  ---    51
 R24  | 4322   35   21   15   17  ---   13 |    60   83   80   68  ---    72
------+------------------------------------+--------------------------------
 RMS  | 3562   32   18   32   30  190      |T   32   38   58   44  143    43
 WRMS | 3562   31   16   30   30  190      |NE  31   42   64   43   92    40
 MEDI | 1493   31   16   31   24   96      |MD  30   38   62   42   92    35

Table 3.1536.5  GPS week: 1536   Day: 5   MJD: 55001                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 1472   22   24   14   49  ---   16 |    36   40   51   59  ---    40
 R03E | 6567   42   19   21   50  ---   18 |    36   24   40   42  ---    27
 R07E | 1650   48   14   24   59  ---   20 |    39   36   37   51  ---    33
 R08E |  784   47   24   23   41  711   18 |    36   31   53   47  194    36
 R10  | 1465   23   20   27   36  ---   15 |    41   45   67   52  ---    47
 R11  | 1178   30   13    9   25  ---   11 |    25   29   34   32  ---    27
 R13  | 2976   19   20   22   22  ---   12 |    52   48   41   42  ---    42
 R14  | 1351   29   14   16   39  ---   13 |    40   44   47   34  ---    38
 R15  | 2248   35   21   12   28   60   13 |    22   31   40   30   46    25
 R17  |  998   22   18   22   38  ---   14 |    20   28   27   34  ---    22
 R18  | 2272   31   17   13   16  ---   11 |    27   41   27   37  ---    29
 R19  | 1183   18   20   24   17  ---   12 |    49   54   62   53  ---    53
 R20  | 1880   36   10   18   37  ---   14 |    27   32   42   41  ---    30
 R21  | 1406   24   17   13   22  ---   10 |    18   28   25   24  ---    18
 R22  |  664   27   14   20   13  ---   11 |    17   42   46   40  ---    36
 R23  | 1824   69   26   30   57  ---   25 |    98   97  106  100  ---    95
 R24  | 3958   51   15   34   40  ---   19 |    45   47   65   32  ---    44
------+------------------------------------+--------------------------------
 RMS  | 2430   36   19   21   37  505      |T   36   41   47   44  120    37
 WRMS | 2430   33   18   19   37  505      |NE  37   43   48   42   46    38
 MEDI | 1472   30   18   21   37   60      |MD  36   40   42   41   46    36

Table 3.1536.6  GPS week: 1536   Day: 6   MJD: 55002                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R02E | 1079   48   24   31   37  ---   19 |    57   34   39   44  ---    35
 R03E | 2698   42   25   28   44  ---   19 |    51   34   41   47  ---    35
 R07E | 1537   74   31   52   46  ---   28 |    38   37   63   53  ---    38
 R08E |  701   88   44   52   59  555   34 |    62   41   53   86  142    50
 R10  | 1548   30   11   27   31  ---   14 |    39   41   59   65  ---    45
 R11  | 1803   13   15   25   23  ---   11 |    32   32   45   36  ---    34
 R13  | 3128   20    9   12   19  ---    8 |    41   48   50   43  ---    43
 R14  | 1796   18    9   27   22  ---   11 |    32   37   51   33  ---    33
 R15  | 1395   32   15   46   24   60   16 |    32   42   50   41   68    36
 R17  |  884   39   34   27   45  ---   21 |    34   55   48   38  ---    40
 R18  | 2587   18   11   25   20  ---   10 |    44   64   69   56  ---    57
 R19  | 1304   25   15   26   20  ---   12 |    39   56   68   40  ---    49
 R20  | 1112   29   22   34   23  ---   15 |    33   47   45   38  ---    38
 R21  | 1186   20   13   31   24  ---   12 |    39   49   68   51  ---    50
 R22  |  680   25   12   18   19  ---   10 |    35   49   59   41  ---    44
 R23  | 2367   33   17   38   43  ---   18 |   133  130  141  150  ---   134
 R24  | 3429   27   15   25   19  ---   12 |    53   74   71   41  ---    56
------+------------------------------------+--------------------------------
 RMS  | 1902   39   21   33   33  394      |T   46   51   60   53  105    48
 WRMS | 1902   35   15   30   33  394      |NE  45   55   63   51   68    50
 MEDI | 1537   29   15   27   24   60      |MD  39   47   53   43   68    43



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