[IGSREPORT-19542] Wk 1624 IGLOS Final Orbits

Jim Ray igs.acc at noaa.gov
Thu Mar 10 05:49:59 PST 2011


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1624   (Feb 20, 2011 - Feb 26, 2011) 
                                                                               
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 2.1624.
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:                   
                                                                               
 igl1624[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1624 in the SP3 format.
 igl16247.sum      Combination Report for GPS Week 1624.


    
    
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.  The grg orbits are introduced for the first time
    starting 02-Jan-2011 (GPS Week 1617) but only for statistics initially.

 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  |    370.1 ns
                1  |    354.6 ns
                2  |    346.0 ns
                3  |    377.0 ns
                4  |    344.6 ns
                5  |    323.1 ns
                6  |    360.1 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 1.1624, 1a.1624).
        
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 2.1624.0-6)                                                                                
    
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 3.1624.0-6). 
        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 1624 summary.                      (Feb 20, 2011 - Feb 26, 2011)

Table 1.1624.a     GPS week : 1624   MJD: 55612.0-55618.0

         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  148|    1     0    10     0    29  -102  -.15   33   31 |       0     310   3448   3841
        |    2     1     3    31    26   243   .06           |       0    1100
cod  233|    0     0     1    13   -13     3  -.16   19   16 |     ---     ---    ---    ---
        |    0     0     2    20    17    51   .04           |     ---     ---
esx  130|   -1     0    -7    23   -15    34   .38   23   19 |   -6309     756   4458   8909
        |    1     1     4    25    20    59   .04           |   20627    1862
gfz  196|    0     0   -10   -35    10    38  -.22   29   26 |  185465     473   4479   8904
        |    1     1     6    37    46    32   .06           |   18227    1410
grg  136|    0    -2     8     2    20    -2   .13   54   50 |     ---     ---    ---    ---
        |    5     3     1    60    35    89   .12           |     ---     ---
iac  n/a|    1    -1    11   -27    41     0   .00   37   37 |  353695    -243   4453   9445
        |    1     2    15    19    20    57   .08           |   17542    1095
mcc  n/a|    2     0    52     9    46  -261   .10  198  198 |     ---     ---    ---    ---
        |   11     7     6   110   101   442   .25           |     ---     ---


Table 1.1624.b     GPS week : 1624   MJD: 55612.0-55618.0   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |   13   17   14   13   11   11   11 |
 R02  |   17   11   11    9   10    9   12 |
 R05  |   13   10   10   10   12   10   13 |
 R06  |   10   11   11   10   12   10   12 |
 R07  |   12   13   11   12    8   11   14 |
 R08  |   17   11   10   10    8    9    9 |
 R09  |   10    9    9   10   11    8   12 |
 R10  |   11    9    9    7    9    7   12 |
 R11  |   15   17   15   19   22   18   20 |
 R12  |    9   17   10    8    7    7   10 |
 R13  |   10   11   11   11    8    8    8 |
 R15  |    8   10   12   10   13   10    9 |
 R16  |   10    8   10   10   10    8   10 |
 R17  |   16   21   15   15   19   14   15 |
 R18  |   16   16   18   14   13   12   14 |
 R19  |   18   15   18   15   13   16   14 |
 R20  |   22   20   19   19   18   18   16 |
 R21  |   17   14   17   19   13   12   10 |
 R22  |   13   20   16   14   14   15   12 |
 R23  |   13   16   19   16   14   14   17 |
 R24  |   17   15   17   21   16   16   13 |


Table 1.1624.c     GPS week : 1624   MJD: 55612.0-55618.0   

         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 1624 0   |  -91   -90   235     545    1161  -17800  87.3  2221  2221 |  370148       0
brd 1624 1   |   -2    49   181    1817    -412  -18670  87.7  1995  1995 |  354625       0
brd 1624 2   |   46    53   151    1034    1222  -20490  89.3  1958  1958 |  345997       0
brd 1624 3   |   29   -10   218    -242    -868  -22320  85.1  2760  2760 |  376960       0
brd 1624 4   |    8    -9   138     435     158  -23010  84.8  2953  2953 |  344622       0
brd 1624 5   |  -60    33   226    1292    2605  -20320  87.9  2835  2835 |  323067       0
brd 1624 6   |   68   -48   300    1319    2560  -21240  82.0  2497  2497 |  360057       0
-------------+------------------------------------------------------------+----------------
brd 1624 mean|    0    -3   207     885     917  -20550  86.3  2459  2459 |  353639       0
brd 1624 sdev|   57    53    55     687    1368    1862   2.5   408   408 |   17948       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 2.1624.0  GPS week: 1624   Day: 0   MJD: 55612                            

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  148|   -3     0    11    -2    56  -375  -.20   34   31 |       0    -577   3509   3934
cod  233|   -1     0     0    11   -18    97  -.20   19   19 |     ---     ---    ---    ---
esx  130|    0    -1    -3    35     7    37   .32   20   17 |   10255    2185   3734   7829
gfz  196|    0     0     0   -85    35    73  -.24   35   27 |  203295    1340   3741   7898
grg  136|   -3    -2    10    55    65   -95   .26   53   50 |     ---     ---    ---    ---
iac  n/a|    0     0   -12    -3    20   -13   .11   44   44 |  369491    1102   3717   8381
mcc  n/a|   -9     0    50    70   -47  -922   .40  294  294 |     ---     ---    ---    ---

Table 2.1624.1  GPS week: 1624   Day: 1   MJD: 55613                            

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  148|    1     1    15     0    33   243  -.17   34   31 |       0    -283   3867   4404
cod  233|    0     0     5    37   -37   -63  -.20   19   17 |     ---     ---    ---    ---
esx  130|   -1     3    -9    13   -33   -63   .35   24   19 |   -3001    -421   4295   9094
gfz  196|   -1     0    -6   -74    37    22  -.21   31   31 |  186315    1551   4317   8846
grg  136|    5    -5     9    28    55  -147   .16   53   49 |     ---     ---    ---    ---
iac  n/a|    0    -1    -3   -11    72   -62  -.01   43   43 |  354554     533   4300   9334
mcc  n/a|   -4    12    63   147   218  -555   .25  247  247 |     ---     ---    ---    ---

Table 2.1624.2  GPS week: 1624   Day: 2   MJD: 55614                            

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  148|    2     1     6   -38     7  -298  -.17   34   33 |       0    1762   3369   3673
cod  233|    0     0     2   -17   -19    30  -.19   20   20 |     ---     ---    ---    ---
esx  130|   -3     1    -4    39   -31    95   .42   22   19 |  -30949   -1429   4355   8175
gfz  196|    2    -4   -16     5    66    86  -.31   30   28 |  178849   -1848   4456   8000
grg  136|    5    -2     7   -61   -38    36   .23   47   44 |     ---     ---    ---    ---
iac  n/a|    2     0    11   -27    23    38  -.05   40   40 |  347131   -1661   4382   8873
mcc  n/a|   -8    -1    54    57    30  -434  -.01  159  159 |     ---     ---    ---    ---

Table 2.1624.3  GPS week: 1624   Day: 3   MJD: 55615                            

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  148|    1    -2    11    51    11    51  -.14   31   28 |       0    1692   2925   3220
cod  233|    0     0     1    -4     4    -8  -.17   21   15 |     ---     ---    ---    ---
esx  130|   -2     3   -12   -15   -24   -20   .35   23   17 |   16266    4135   4776  10464
gfz  196|    0    -1   -16    -1     1     4  -.29   25   24 |  208388    1274   4796  10522
grg  136|  -10    -4     8   -22    37     1   .13   61   54 |     ---     ---    ---    ---
iac  n/a|    2    -3    36    -9    22   -37   .10   38   38 |  376936   -1353   4758  11202
mcc  n/a|    9    -9    43   103   106  -246  -.04  121  121 |     ---     ---    ---    ---

Table 2.1624.4  GPS week: 1624   Day: 4   MJD: 55616                            

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  148|    1     0     4   -37    -8   114  -.08   32   32 |       0     847   4105   4566
cod  233|    0     1    -1    29    11   -32  -.13   16   12 |     ---     ---    ---    ---
esx  130|   -1     0    -2    54    17    21   .45   27   24 |  -21635     830   5968   9093
gfz  196|    1     1    -7    -9   -72     3  -.18   26   24 |  176260     428   5976   9230
grg  136|    4    -6    10   -64    -6    16   .23   51   49 |     ---     ---    ---    ---
iac  n/a|    1    -4    14   -41    47     6   .05   33   33 |  344179     432   5958   9785
mcc  n/a|   -1     0    48  -112    17  -194   .19  194  194 |     ---     ---    ---    ---

Table 2.1624.5  GPS week: 1624   Day: 5   MJD: 55617                            

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  148|    5     2    10    -1    65  -331  -.07   30   30 |       0    -780   3801   4310
cod  233|    0     0     0    29    -5    13  -.11   16   12 |     ---     ---    ---    ---
esx  130|   -2     0    -6    36   -28    82   .41   21   18 |  -28915     148   4155   8111
gfz  196|   -2     0    -7   -64   -26    25  -.19   25   20 |  154020    1683   4149   8085
grg  136|   -3     2     8   -12    21   107   .01   60   53 |     ---     ---    ---    ---
iac  n/a|    2     0    18   -51    46   106  -.06   33   33 |  323914   -1105   4142   8489
mcc  n/a|   14    -7    49  -115    83   446   .26  153  153 |     ---     ---    ---    ---

Table 2.1624.6  GPS week: 1624   Day: 6   MJD: 55618                            

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  148|    3     0    11    20    37  -121  -.21   34   31 |       0    -488   2564   2782
cod  233|    0     0     5     6   -26   -15  -.11   19   18 |     ---     ---    ---    ---
esx  130|   -1     0   -13    -1   -15    87   .38   21   18 |   13815    -154   3923   9600
gfz  196|    1    -1   -17   -21    28    51  -.13   27   25 |  191134   -1117   3918   9750
grg  136|    2     1     8    96    11    61  -.08   53   55 |     ---     ---    ---    ---
iac  n/a|    2     0    15   -48    58   -39  -.10   30   30 |  359660     348   3917  10051
mcc  n/a|   16     3    56   -85   -85    81  -.36  217  217 |     ---     ---    ---    ---

       
       
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 3.1624.0  GPS week: 1624   Day: 0   MJD: 55612                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1419   31   17   11   21   56   52  ---   12 |    43   65   61   64   43   62  ---    55
 R02  | 1445   40   31   22   54   66   18  ---   17 |    35   51   53   68   26   51  ---    47
 R05  |  928   24   19    7   50   40   24  158   12 |    37   64   57   77   32   51   38    56
 R06  |  941   19   18   13   24   72   33  ---   10 |    38   56   56   60   26   44  ---    50
 R07  | 2780   36   12   16   37   41   28  ---   12 |    32   53   64   71   37   56  ---    54
 R08  | 1939   41   17   14   69   48   28  117   17 |    33   50   61  105   40   56   59    55
 R09  | 1064   23   13   21   21   50   29  ---   10 |    34   35   48   43   46   24  ---    35
 R10  | 2346   16   13   23   32   59   28  ---   11 |    19   24   38   30   33   25  ---    23
 R11  | 2022   30   24   30   22   60   47  128   14 |    54   53   59   58   61   57   41    51
 R12  | 3321   20   10   13   19   43   33  ---    9 |    29   28   30   30   35   19  ---    24
 R13  | 1089   29   16   14   16   42   27  ---    9 |    40   28   39   36   31   18  ---    30
 R15  | 5736   16   12   18   15   38   21  199    8 |    25   28   37   36   22   20   48    28
 R16  |  962   30    7   15   28   57   21  ---    9 |    31   23   41   41   34   36  ---    29
 R17E | 1805   28   28   22   41   44   52  ---   16 |    57   51   68   59   63   77  ---    55
 R18E |  979   40   21   23   33   66   57  647   16 |    90  100   99   90  129  129   54    97
 R19E | 1591   53   18   24   35   35   67  ---   18 |    57   56   69   61   80   83  ---    58
 R20E | 2638   50   34   32   50   60   74  ---   22 |    86   80   89   96   91   86  ---    80
 R21E | 2362   47   20   18   32   81   67  ---   17 |   147  144  143  141  159  163  ---   144
 R22E | 1713   30   18   15   19   45   50  ---   12 |   106  123  131  126  127  126  ---   122
 R23E |  979   34   16   18   25   44   41   85   12 |    63   59   70   68   66   82   91    64
 R24E | 2499   43   18   34   24   39   56  ---   16 |    38   22   39   23   27   48  ---    21
------+----------------------------------------------+------------------------------------------
 RMS  | 2220   34   19   20   35   53   44  294      |T   52   56   64   65   57   62   55    56
 WRMS | 2220   31   19   17   27   50   44  294      |NE  34   42   49   55   35   39   46    41
 MEDI | 1713   30   18   18   28   48   33  128      |MD  38   53   59   61   40   56   48    54

Table 3.1624.1  GPS week: 1624   Day: 1   MJD: 55613                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2290   41   25   12   57   57   27  ---   16 |    43   37   42   57   31   31  ---    33
 R02  | 1231   35    8   13   20   65   32  ---   10 |    45   36   55   58   24   46  ---    44
 R05  | 1109   24   19   16   19   37   20  164    9 |    37   34   37   48   29   19   24    32
 R06  | 1408   16   14   14   33   31   30  ---   10 |    27   37   27   48   39   42  ---    29
 R07  | 1522   33   20   26   35   96   16  ---   13 |    32   42   76   74   47   58  ---    53
 R08  | 1016   17   16    7   31   72   34   91   10 |    47   51   45   57   43   28   44    43
 R09  |  713   13   12   20   19   44   28  ---    9 |    22   28   30   36   43   35  ---    24
 R10  | 2122   24   12   16   16   43   30  ---    9 |    20   27   32   24   39   26  ---    21
 R11  | 2619   27   27   33   32   49   58  126   17 |    46   44   75   73   51   53   34    53
 R12  | 2325   42   20   45   17   32   33  ---   16 |    34   24   40   24   33   22  ---    19
 R13  | 1975   32   13   20   23   43   27  ---   11 |    26   21   31   37   36   21  ---    20
 R15  | 3983   19   18   16   22   25   20  135    9 |    40   22   32   29   36   29   37    25
 R16  |  541   19   12   15   11   30   19  ---    7 |    28   25   34   30   19   24  ---    25
 R17E | 2084   52   25   37   56   78   52  ---   21 |    47   34   56   51   61   46  ---    36
 R18E | 1543   39   17   26   28   52   58  541   16 |    82   75   84   73   81  101   26    76
 R19E | 2559   27   26   26   28   47   49  ---   15 |    66   61   65   58   75   82  ---    58
 R20E | 3306   47   27   26   46   55   64  ---   19 |    77   78   76   84   92   91  ---    73
 R21E | 1818   36   12   19   21   32   54  ---   13 |   140  127  136  128  138  143  ---   131
 R22E | 1771   53   25   24   30   74   75  ---   19 |   100   94   95   99   89   95  ---    92
 R23E |  679   40   13   24   20   43   64   69   15 |    65   64   73   66   69   68   78    61
 R24E | 1323   25   22   26   33   55   49  ---   15 |    15   18   46   39   60   39  ---    22
------+----------------------------------------------+------------------------------------------
 RMS  | 1994   34   19   24   31   53   43  247      |T   49   46   56   56   54   52   40    46
 WRMS | 1994   31   17   19   31   49   43  247      |NE  34   32   42   45   36   33   34    32
 MEDI | 1771   32   18   20   28   47   33  126      |MD  43   37   46   57   43   42   34    36

Table 3.1624.2  GPS week: 1624   Day: 2   MJD: 55614                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2668   23   30   17   40   82   29  ---   14 |    42   50   44   58   60   23  ---    40
 R02  | 1435   32   11   19   23   46   26  ---   10 |    33   46   46   56   47   34  ---    40
 R05  | 1446   25   17   14   28   58   20  162   10 |    35   48   34   52   36   28   43    37
 R06  | 2163   31   12   22   24   50   21  ---   10 |    24   45   32   61   40   42  ---    38
XR07  | 3529   22    9   12  ---   51   38  ---   11 |    44   44   36  ---   32   61  ---    41
 R08  | 1978   19   11   14   25   65   31  127    9 |    58   39   49   67   47   28   35    44
 R09  |  935   20   15   12   24   19   19  ---    8 |    24   26   31   41   36   33  ---    26
 R10  |  844   22    9   12   29   48   24  ---    9 |    35   20   24   30   52   25  ---    20
 R11  | 2319   35   22   19   41   39   34   96   14 |    54   46   50   58   49   46   26    44
 R12  |  972   17   15   17   26   34   25  ---    9 |    30   21   45   39   39   21  ---    25
 R13  | 2106   28   13   21   25   34   21  ---   10 |    24   19   31   30   40   14  ---    19
 R15  | 3764   18   26   21   25   32   22   86   11 |    36   22   38   30   33   17   30    22
 R16  |  541   18   21   13   23   33   25  ---   10 |    29   20   40   45   43   40  ---    30
 R17E | 1272   24   25   18   41   46   49  ---   15 |    57   50   41   57   65   43  ---    44
 R18E |  701   56   20   30   31   49   45  302   17 |    53   50   68   64   84   67   24    52
 R19E | 3353   54   21   26   27   39   56  ---   17 |    50   47   42   41   58   81  ---    40
 R20E | 1350   50   30   33   39   53   45  ---   18 |    81   74   95   91   90   91  ---    80
 R21E | 1348   54   10   21   28   36   65  ---   17 |   166  145  160  149  150  152  ---   152
 R22E | 1059   26   21   19   33   49   61  ---   15 |    72   61   64   75   74   65  ---    60
 R23E | 1406   52   17   26   36   36   68   41   19 |    47   62   71   79   88   97   91    63
 R24E | 3147   28   28   36   23   44   49  ---   16 |    26   30   48   36   50   35  ---    23
------+----------------------------------------------+------------------------------------------
 RMS  | 1958   34   20   22   30   47   40  159      |T   48   45   51   57   57   49   41    44
 WRMS | 1958   33   20   19   28   44   40  159      |NE  36   34   38   47   42   31   33    32
 MEDI | 1435   26   17   19   27   46   31   96      |MD  42   46   44   56   49   40   30    40

Table 3.1624.3  GPS week: 1624   Day: 3   MJD: 55615                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1644   20   25   20   28   35   38  ---   13 |    45   57   76   81   77   30  ---    59
 R02  | 2071   34   14    9   14  138   21  ---    9 |    31   57   59   64   79   41  ---    51
 R05  | 1141   23   16   15   25   89   18  181    9 |    27   44   44   58   57   30   90    40
 R06  | 2332   33   10   12   29   46   16  ---   10 |    36   45   52   70   40   35  ---    46
 R07  | 4211   33   20   21   21   75   27  ---   11 |    40   45   67   69   76   50  ---    51
 R08  | 1381   21   15   20   15   38   25  157    9 |    30   37   50   43   42   32   72    37
 R09  | 1544   20   17   18   19   29   27  ---   10 |    30   19   39   39   30   33  ---    27
 R10  | 1801   20    8    7   13   35   21  ---    6 |    25   29   29   38   40   37  ---    28
 R11  | 1376   34   37   45   29   61   27   84   18 |    42   59   63   62   63   43   36    49
 R12  | 2174   17   14   11   21   52   17  ---    8 |    22   24   34   42   47   27  ---    25
 R13  | 1225   23   17   24   16   44   23  ---   10 |    37   27   39   48   46   29  ---    32
 R15  | 8023   35   11   12   22   55   25   73   10 |    28   14   27   39   41   38   46    20
 R16  |  621   22   14   14   22   65   33  ---   10 |    34   26   45   37   59   34  ---    32
 R17E | 2321   32   19   19   35   61   50  ---   15 |    65   46   55   51   64   51  ---    45
 R18E | 2584   36   18   19   32   63   42  117   14 |    47   59   71   82   91   83   56    63
 R19E | 3572   33   14   27   24   53   50  ---   14 |    57   73   70   87  100   92  ---    70
 R20E | 1451   44   30   32   28   55   60  ---   18 |    68   87   76   78  117  107  ---    77
 R21E | 1712   57   24   30   35   48   48  ---   18 |   116  128  132  122  139  136  ---   122
 R22E | 2064   36   15   17   27   60   53  ---   14 |    56   52   63   68   77   74  ---    57
 R23E | 1808   25   22   27   31   53   54   71   15 |    45   47   65   64   74   70   88    51
 R24E | 3262   34   41   43   31   37   56  ---   20 |    22   33   61   54   35   49  ---    29
------+----------------------------------------------+------------------------------------------
 RMS  | 2759   31   21   23   25   61   38  121      |T   43   48   57   61   66   53   64    48
 WRMS | 2759   28   15   17   24   54   38  121      |NE  32   37   48   53   53   35   61    38
 MEDI | 1808   33   17   19   25   53   27   84      |MD  37   45   59   62   63   41   56    46

Table 3.1624.4  GPS week: 1624   Day: 4   MJD: 55616                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 3390   22   12   33   13   29   26  ---   10 |    59   51   74   52   64   46  ---    53
 R02  | 1981   25   13   25   17   76   20  ---    9 |    39   46   68   58   43   37  ---    48
 R05  |  676   35    8   21   29   68   32  388   12 |    20   35   25   46   39   56  199    32
 R06  | 1608   32   14   17   32   35   23  ---   11 |    16   32   46   55   37   33  ---    33
 R07  | 2196   18    8   15   20   47   25  ---    8 |    48   40   39   42   38   34  ---    36
 R08  | 1335   29    8   16   15   38   13  122    8 |    33   25   22   27   37   29   32    20
 R09  | 1171   29   15   21   20   47   26  ---   10 |    31   35   46   33   44   23  ---    30
 R10  | 2375   25   10   17   24   26   17  ---    9 |    24   20   24   24   25   23  ---    17
 R11  |  967   57   31   53   41   55   41  118   21 |    43   56   94   82   31   53   40    59
 R12  | 5343   21   13    9    8   23   17  ---    6 |    26   23   24   25   22   20  ---    19
 R13  |  995   24    9   22   16   34   14  ---    8 |    27   30   44   40   45   29  ---    31
 R15  | 6019   32   16   27   26   55   28   90   12 |    33   20   37   38   43   20   25    19
 R16  |  890   16   15   27   21   34   22  ---   10 |    25   21   46   37   30   25  ---    25
 R17E | 1906   46   19   52   39   52   43  ---   19 |    41   39   80   57   52   48  ---    40
 R18E | 4325   30   21   27   23   64   32  118   12 |    46   49   46   53   81   59   59    46
 R19E | 3389   41   14   26   25   36   31  ---   13 |    38   65   86   77   81   62  ---    63
 R20E | 2415   40   25   31   39   64   54  ---   18 |    67   81   88   94  115   91  ---    80
 R21E | 2108   26   14   23   23   60   45  ---   12 |   147  153  165  153  176  160  ---   154
 R22E | 5236   25   19   28   24   57   44  ---   13 |    50   50   67   60   95   67  ---    52
 R23E | 1082   32   12   17   31   40   50  157   14 |    53   48   57   53   65   67  113    49
 R24E | 3287   32   17   26   38   71   48  ---   15 |    22   17   44   47   51   44  ---    24
------+----------------------------------------------+------------------------------------------
 RMS  | 2952   32   16   27   26   51   33  194      |T   42   44   58   54   57   48   78    44
 WRMS | 2952   32   12   24   24   49   33  194      |NE  32   33   45   43   38   32   74    32
 MEDI | 2108   29   14   25   24   47   28  118      |MD  38   39   46   52   44   44   40    36

Table 3.1624.5  GPS week: 1624   Day: 5   MJD: 55617                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2546   24   14   13   38   54   17  ---   11 |    33   46   41   43   55   38  ---    38
 R02  | 1853   27   15   14   15   42   25  ---    9 |    35   52   38   41   56   49  ---    42
 R05  |  867   30   17   17   19   45   19  188   10 |    17   43   36   36   36   33   84    32
 R06  | 1579   23   14   11   30   54   22  ---   10 |    27   29   28   38   39   23  ---    24
 R07  | 3658   28   12   21   29   84   25  ---   11 |    37   35   56   47   63   36  ---    38
 R08  |  918   27    8   15   16   25   25  114    8 |    19   27   28   24   32   40   34    23
 R09  | 1492   17   10   14   15   48   23  ---    7 |    29   23   28   28   35   21  ---    22
 R10  | 1839   16   10   11   17   30   22  ---    7 |    23   20   28   21   25   18  ---    18
 R11  |  829   63   23   29   29   49   46   99   18 |    38   63   63   61   46   45   24    54
 R12  | 6289   15    9   10   17   32   17  ---    6 |    18   21   22   21   32   22  ---    17
 R13  | 1065   13   11   19   18   55   16  ---    7 |    28   21   27   34   65   22  ---    21
 R15  | 3191   29    8   16   26   55   18  107    9 |    18   18   39   36   51   23   27    21
 R16  | 1892   18    9   17   11   30   28  ---    8 |    29   22   25   22   33   25  ---    20
 R17E | 1499   36   19   24   22   67   44  ---   13 |    52   44   69   57   75   59  ---    51
 R18E | 4876   17   21   22   28   78   35   98   12 |    51   47   69   55   81   62   48    52
 R19E | 2270   45   20   26   36   57   38  ---   15 |    55   72   77   77   73   65  ---    67
 R20E | 2984   36   26   37   43   52   45  ---   18 |    82   75   73   85   88   78  ---    72
 R21E | 3563   22   15   20   26   64   38  ---   11 |   147  136  135  134  164  145  ---   136
 R22E | 4097   25   20   34   17  131   50  ---   14 |    60   57   67   61  112   68  ---    57
 R23E | 1026   35   18   27   22   66   40  248   13 |    65   61   79   70  113   75   65    65
 R24E | 3166   43   19   20   33   53   50  ---   15 |    24   13   46   43   40   48  ---    25
------+----------------------------------------------+------------------------------------------
 RMS  | 2835   30   16   21   25   60   33  153      |T   42   44   51   49   62   47   47    42
 WRMS | 2835   30   12   18   20   53   33  153      |NE  27   32   35   34   43   30   42    28
 MEDI | 1892   27   15   19   22   54   25  107      |MD  33   43   41   43   55   40   34    38

Table 3.1624.6  GPS week: 1624   Day: 6   MJD: 55618                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  gfz  grg  iac  mcc  IGL |   bkg  cod  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1426   24   14   17   27   66   29  ---   11 |    57   55   63   56   46   48  ---    54
 R02  | 1946   19   14   19   33   26   28  ---   11 |    35   50   55   82   61   65  ---    55
 R05  | 2902   42   12   22   21   95   32   86   12 |    34   64   79   75   47   42   96    60
 R06  | 1146   43   20   18   17   63   22  ---   12 |    24   60   54   54   51   40  ---    47
 R07  | 3862   36   16   18   49   58   10  ---   13 |    35   61   60   74   33   55  ---    57
 R08  | 1202   19   14    8   24   32   24  149    9 |    35   41   49   63   39   53   50    47
 R09  | 2123   32   20   26   16   54   26  ---   12 |    31   23   32   37   24   24  ---    25
 R10  | 2116   31   17   18   30   41   26  ---   12 |    28   28   29   39   32   36  ---    25
 R11  |  857   77   32   27   30   24   27   83   19 |    61   56   78   75   49   55   30    62
 R12  | 2427   20   22   19   18   30   14  ---    9 |    31   25   30   35   26   24  ---    24
 R13  |  899   16   17   15   17   59   11  ---    8 |    27   33   43   44   52   27  ---    32
 R15  | 2352   21   15    9   15   56   28  100    9 |    17   19   23   26   46   24   28    16
 R16  | 2453   22   23   11   24   37   21  ---   10 |    31   19   42   52   45   28  ---    31
 R17E | 1248   36   20   25   32   40   39  ---   14 |    55   52   68   63   53   65  ---    56
 R18E | 1662   32   21   17   33   56   33  251   13 |    51   50   62   62   59   64   60    53
 R19E | 2561   32   21   18   31   63   37  ---   13 |    42   50   55   56   70   56  ---    48
 R20E | 2992   36   19   32   28   63   44  ---   15 |   110  105   99   96  136  115  ---   102
 R21E | 3885   22   13   15   28   61   23  ---   10 |   163  153  166  158  169  170  ---   160
 R22E | 3924   26   17   24   19   44   33  ---   12 |    63   57   73   69   70   74  ---    64
 R23E | 3701   45   18   33   26   59   50  416   17 |    77   64   69   66   87   81   83    64
 R24E | 2644   31   21   22   25   38   36  ---   13 |    18   28   41   37   39   34  ---    24
------+----------------------------------------------+------------------------------------------
 RMS  | 2497   34   19   21   27   53   30  217      |T   48   52   60   62   58   56   57    52
 WRMS | 2497   31   18   18   25   55   30  217      |NE  34   41   49   54   42   40   51    41
 MEDI | 2352   31   18   18   26   56   28  100      |MD  35   50   55   62   49   53   50    53




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