[IGSREPORT-20155] Wk 1652 IGLOS Final Orbits

Jim Ray igs.acc at noaa.gov
Thu Sep 22 05:20:02 PDT 2011


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1652   (Sep 04, 2011 - Sep 10, 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
center's 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 2.1652.
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:
                                                                               
 igl1652[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1652 in the SP3 format.
 igl16527.sum      Combination Report for GPS Week 1652.


    
    
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 until
    22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
    21-May 2011 (GPS Week 1636).

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      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.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        ftp://igs.org/igscb/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed IGS
    products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        ftp://igs.org/igscb/station/general/igs08.atx
    

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |    163.1 ns
                1  |    160.4 ns
                2  |    161.8 ns
                3  |    153.4 ns
                4  |    160.4 ns
                5  |    158.1 ns
                6  |    153.8 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                1  |  GRG   | R12
                3  |  ESX   | R12
                3  |  GFZ   | R04

    
         
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 1.1652, 1a.1652).
        
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 2.1652.0-6)                                                                                
    
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 3.1652.0-6). 
        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 1652 summary.                      (Sep 04, 2011 - Sep 10, 2011)

Table 1.1652.a     GPS week : 1652   MJD: 55808.0-55814.0

         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]
--------+----------------------------------------------------+------------------------------
cod  252|   -1     0     0    27   -25    27  -.02   23   21 |     ---     ---    ---    ---
        |    1     0     2    13    39    30   .05           |     ---     ---
esx  142|    0     0     7    21    44   -42   .47   22   20 |  158551   -1060   4899   5060
        |    1     1     3    26    31    56   .04           |    4352    5167
gfz  197|    0     0     0     0     0    52  -.20   23   21 |       0   -2221   4908   8989
        |    1     1     3    14    56    25   .06           |       0    4924
grg  129|    0     1   -13   -53   -25    78   .02   48   46 |     ---     ---    ---    ---
        |    2     1     3    56    91    60   .06           |     ---     ---
iac  n/a|    0     0    -3   -34   -10   -54  -.29   23   23 | 1331617    4014 206234 717024
        |    1     0     2    29    14    35   .05           | 3271961   17054
mcc  n/a|    2     4    23    -4    -3  -217  -.14  127  127 |     ---     ---    ---    ---
        |    4     6     9    96    77   319   .26           |     ---     ---


Table 1.1652.b     GPS week : 1652   MJD: 55808.0-55814.0   

         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  |   14   12   17   20   13   11   11 |
 R02  |   11   12   11   11   11   11   12 |
 R03  |   13   10   10   15   11    8   10 |
 R04  |   12   15   11   73   29   30   24 |
 R05  |   10    9   10   12   13   12   11 |
 R06  |   11    9   11   12   13   13   12 |
 R07  |   10   10   11   19   13   14   13 |
 R08  |   13   11   10   12   10    8   12 |
 R09  |   12   11   11   11   11   19   13 |
 R10  |   13   11   10    9   18   13   15 |
 R11  |   17   16   21   18   18   16   15 |
 R12  |   15   28   33   21   30   12   11 |
 R13  |   11   15    9   10   13   11   11 |
 R15  |   11   13   11   11   11   12   14 |
 R16  |   10   12   10   10   12   17   11 |
 R17  |   17   18   22   23   19   17   15 |
 R18  |   10   10   10   12    9   13   11 |
 R19  |   10   11   14   13   15   11   14 |
 R20  |   14   16   16   17   17   16   16 |
 R21  |   14   10   12   13    9   11   11 |
 R22  |   10   21    9   11   12   13   12 |
 R23  |   12   15   13    9    9   11    9 |
 R24  |   14   11   11   12   12   12   14 |


Table 1.1652.c     GPS week : 1652   MJD: 55808.0-55814.0   

         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 1652 0   | -137   -11    82     501    -869   -5972  85.9  2426  2426 |  163063       0
brd 1652 1   |   18    69    66    -596     -20  -16970  86.0  1795  1795 |  160421       0
brd 1652 2   | -133   -14    -4     209    -826  -18680  85.3  2076  2076 |  161802       0
brd 1652 3   |   36    44    48    -479     141  -13610  83.3  2208  2208 |  153357       0
brd 1652 4   |  -13    43    82      91   -3367  -18410  82.3  2424  2424 |  160351       0
brd 1652 5   |  -52    72    71   -2162   -1543  -15100  83.6  2342  2342 |  158130       0
brd 1652 6   |  -16   -91   126      -8   -4332  -20490  83.2  2302  2302 |  153775       0
-------------+------------------------------------------------------------+----------------
brd 1652 mean|  -42    16    67    -349   -1545  -15604  84.2  2224  2224 |  158699       0
brd 1652 sdev|   69    58    39     886    1694    4831   1.5   226   226 |    3818       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 2.1652.0  GPS week: 1652   Day: 0   MJD: 55808                            

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]
--------+----------------------------------------------------+------------------------------
cod  252|    0     0    -1    22    29    47   .07   23   21 |     ---     ---    ---    ---
esx  142|   -1    -1     8    -6    68    49   .47   19   17 |  162748    -559   4091   4252
gfz  197|   -2     1     0   -24   -73    54  -.19   23   19 |       0   -2335   4124   8515
grg  129|    2     3   -12    17   -72     0   .10   51   46 |     ---     ---    ---    ---
iac  n/a|    0     0    -6     8   -29   -96  -.33   21   21 |  165069    -405   4103   8199
mcc  n/a|    6     2    12   -73    11  -529  -.08  103  103 |     ---     ---    ---    ---

Table 2.1652.1  GPS week: 1652   Day: 1   MJD: 55809                            

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]
--------+----------------------------------------------------+------------------------------
cod  252|   -2     0     0    46   -11    23  -.03   23   21 |     ---     ---    ---    ---
esx  142|    0    -1    10   -12    37   -34   .45   22   20 |  161728   -3116   5211   5352
gfz  197|    0     0    -3     8   -24    35  -.15   20   19 |       0   -5524   5200  11162
grg  129|    2     1   -17   -68    15   167  -.02   52   53 |     ---     ---    ---    ---
iac  n/a|    0     0    -1    -8    -1   -52  -.30   22   22 |  162449   -2648   5231  10979
mcc  n/a|    2     1    18    81    95  -254  -.10   97   97 |     ---     ---    ---    ---

Table 2.1652.2  GPS week: 1652   Day: 2   MJD: 55810                            

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]
--------+----------------------------------------------------+------------------------------
cod  252|   -3     0     0    28   -53    54  -.01   22   20 |     ---     ---    ---    ---
esx  142|    0     0    10    38    19  -126   .45   24   21 |  160180    2119   5453   5641
gfz  197|    0     0     1     1    28    34  -.27   24   20 |       0    1439   5334  10147
grg  129|   -2     2   -14    -6    38    68   .02   44   38 |     ---     ---    ---    ---
iac  n/a|    0     0    -7   -50     0   -31  -.20   22   22 | 5083785   42243 999999 999999
mcc  n/a|    2     3    19    50    43  -385   .28  104  104 |     ---     ---    ---    ---

Table 2.1652.3  GPS week: 1652   Day: 3   MJD: 55811                            

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]
--------+----------------------------------------------------+------------------------------
cod  252|    0     0     1    17   -71    33  -.08   23   22 |     ---     ---    ---    ---
esx  142|   -1     1     4    30    27   -21   .53   23   19 |  160321  -11541   6074   6291
gfz  197|    0    -1     1   -13    82    19  -.17   28   24 |       0  -10694   6039   9415
grg  129|   -2     1    -7  -140   -14   103   .07   51   47 |     ---     ---    ---    ---
iac  n/a|    2    -1    -7   -66     6   -46  -.35   25   25 | 6910016   -5473   6069 999999
mcc  n/a|    8     1    21   134    39  -213  -.14  116  116 |     ---     ---    ---    ---

Table 2.1652.4  GPS week: 1652   Day: 4   MJD: 55812                            

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]
--------+----------------------------------------------------+------------------------------
cod  252|    0     1     3    32   -14    49  -.02   22   20 |     ---     ---    ---    ---
esx  142|   -2     0     8    22     1   -57   .49   23   22 |  160037     316   4303   4436
gfz  197|    0     0    -3     8    49    75  -.23   22   20 |       0    1250   4390   8572
grg  129|    2     2   -13   -97  -191   125  -.02   46   43 |     ---     ---    ---    ---
iac  n/a|    2     0    -2   -12    -7   -74  -.26   24   24 | -999999   -5147 419060 999999
mcc  n/a|   -5    13    35   -31    -1   212  -.14  149  149 |     ---     ---    ---    ---

Table 2.1652.5  GPS week: 1652   Day: 5   MJD: 55813                            

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]
--------+----------------------------------------------------+------------------------------
cod  252|   -3     0    -2     4   -70   -33  -.06   25   22 |     ---     ---    ---    ---
esx  142|   -2    -2     1    11    78   -15   .49   21   18 |  153613    4401   5019   5145
gfz  197|    0     1     5    16   -12    92  -.25   22   21 |       0    3764   5110   7170
grg  129|    0    -1   -16   -11   -49    77  -.06   47   45 |     ---     ---    ---    ---
iac  n/a|    0     1    -1   -47    -8   -88  -.33   24   24 | -999999    1960   5022 999999
mcc  n/a|    0    13    39  -139  -111   209  -.21  145  145 |     ---     ---    ---    ---

Table 2.1652.6  GPS week: 1652   Day: 6   MJD: 55814                            

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]
--------+----------------------------------------------------+------------------------------
cod  252|   -1     0     0    39    11    15  -.03   24   23 |     ---     ---    ---    ---
esx  142|    1    -2     7    63    80   -90   .42   20   20 |  151230     954   4148   4306
gfz  197|    0     0    -2     7   -54    53  -.11   24   22 |       0   -3449   4165   7947
grg  129|    0     2   -12   -69    93     6   .02   49   51 |     ---     ---    ---    ---
iac  n/a|    0     0    -1   -61   -31     6  -.29   19   19 | -999999   -2432   4159 999999
mcc  n/a|    0    -2    18   -49  -103  -563  -.60  176  176 |     ---     ---    ---    ---

       
       
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 3.1652.0  GPS week: 1652   Day: 0   MJD: 55808                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esx  gfz  grg  iac  mcc  IGL |   cod  esx  gfz  grg  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1105   24   16   25   68   19  ---   13 |    29   62   58   57   50  ---    44
 R02  | 1399   12   13   13   58   22  ---   11 |    51   58   45   59   31  ---    44
 R03  | 2577   12   15   17   75   19  ---   12 |    31   34   30   68   30  ---    28
XR04  | 3730   22   21   15  ---   21  ---   12 |   221  120  405  ---  205  ---   211
 R05  |  635   23   13   17   41   17   89   10 |    67   59   50   37   56   35    54
 R06  | 1084   17   22   12   54   16  ---   11 |    48   55   38   44   42  ---    41
 R07  | 3160   11   27   16   29   17  ---   10 |    61   74   61   69   54  ---    61
 R08  | 1916   14   16   25   55   27  144   12 |    59   65   60   56   61   52    59
 R09  | 1125   23   16   21   49   18  ---   11 |    67   82   85   61   75  ---    74
XR10  | 1175   26   20   15  ---   25  ---   13 |    34   46   39  ---   55  ---    40
 R11  | 1790   45   25   26   50   26   91   16 |    59   77   86   43   61   32    63
 R12  | 1641   22   19   21   80   20  ---   14 |    81  217   86  149   82  ---    86
XR13  | 2457   24   17   13  ---   17  ---   10 |    49   60   65  ---   59  ---    56
 R15  | 7086   26   13   16   42   18   75   10 |    44   38   37   55   41   36    36
 R16  | 1182   21   15   18   32   15  ---    9 |    86   88   90   88   77  ---    84
 R17  | 2181   38   25   31   56   34  ---   17 |    44   82   75   71  103  ---    73
 R18  | 1477   19   14   25   26   15  100    9 |    24   19   24   25   25   49    16
 R19  | 1725   16   12   20   45   12  ---    9 |    35   25   26   51   34  ---    26
 R20  | 3489   29   23   37   25   25  ---   14 |    42   48   63   52   44  ---    43
 R21  |  730   27   27   19   38   30  ---   13 |    43   22   31   42   30  ---    29
XR22  | 1534   19   14   19  ---   18  ---   10 |    33   21   19  ---   25  ---    20
 R23  | 1197   18   16   26   51   21  ---   12 |    32   27   28   44   37  ---    28
 R24  | 1978   16   25   31   48   24  ---   13 |    24   46   39   48   34  ---    28
------+-----------------------------------------+-------------------------------------
 RMS  | 2425   23   19   23   51   21  102      |T   54   61   66   58   57   40    54
 WRMS | 2425   21   17   19   46   21  102      |NE  54   61   66   58   57   40    54
 MEDI | 1641   22   16   19   49   19   91      |MD  44   58   50   55   50   36    44

Table 3.1652.1  GPS week: 1652   Day: 1   MJD: 55809                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esx  gfz  grg  iac  mcc  IGL |   cod  esx  gfz  grg  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  864   13   24   13   60   21  ---   12 |    23   39   33   43   37  ---    30
 R02  | 2226   23   22   21   36   19  ---   11 |    35   50   34   40   27  ---    31
 R03  | 2655   15   11   20   47   17  ---   10 |    27   28   39   65   28  ---    26
XR04  | 4885   23   26   29  ---   21  ---   14 |   272  167  466  ---  260  ---   262
 R05  | 1156   13   18   14   30   16  101    8 |    40   61   40   56   49   33    45
 R06  | 1198   15   16   18   27   17  ---    9 |    33   32   16   30   33  ---    24
 R07  | 4152   16   15   21   47   11  ---   10 |    39   36   34   35   43  ---    33
 R08  |  908   23   16   12   52   17  136   11 |    43   37   33   22   35   28    31
 R09  |  822   24   17   14   40   17  ---   10 |    75   79   66   62   70  ---    70
 R10  | 1341   17   24   17   38   20  ---   11 |    36   44   33   53   40  ---    35
 R11  | 1562   37   26   21   49   32   95   15 |    33   52   51   39   53   35    41
XR12  | ----   35  ---   50  236   27  ---   28 |    78  ---   62   97   89  ---    75
 R13  | 1765   32   15   21   67   21  ---   14 |    61   73   79   72   67  ---    70
 R15  | 1491   20   15   28   41   30   81   13 |    37   38   43   52   49   27    37
 R16  |  879   21   25    9   49   20  ---   11 |    90   83   85  102   88  ---    86
 R17  | 2522   40   36   22   49   39  ---   18 |    37   74   55   67   82  ---    58
 R18  | 1976   18   15   20   34   13   52    9 |    25   20   23   42   20   31    17
 R19  |  638   19   13   24   48   15  ---   11 |    22   18   40   50   21  ---    20
 R20  | 1245   27   26   32   24   40  ---   16 |    24   35   36   50   45  ---    28
 R21  | 2017   18   21   21   35   13  ---   10 |    26   18   25   41   26  ---    18
 R22  |  537   28   19   20  125   24  ---   20 |    24   26   26   51   20  ---    16
 R23  | 1102   21   38   12   69   13  ---   14 |    27   35   22   49   25  ---    21
 R24  | 2278   24   21   19   29   22  ---   11 |    20   33   34   49   31  ---    26
------+-----------------------------------------+-------------------------------------
 RMS  | 1794   23   22   20   52   22   97      |T   49   49   59   53   53   30    47
 WRMS | 1794   21   20   19   53   22   97      |NE  49   49   59   53   53   30    47
 MEDI | 1341   21   19   20   47   20   95      |MD  35   37   36   50   40   31    31

Table 3.1652.2  GPS week: 1652   Day: 2   MJD: 55810                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esx  gfz  grg  iac  mcc  IGL |   cod  esx  gfz  grg  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  996   17   41   26   72   25  ---   17 |    29   71   45   68   26  ---    37
 R02  | 1598   22   18   15   35   23  ---   11 |    41   40   37   36   17  ---    29
 R03  | 2608   15   17   17   43   18  ---   10 |    28   35   34   45   23  ---    24
XR04  | 4903   20   18   19  ---   17  ---   11 |   202  227  442  ---  189  ---   199
 R05  |  883   12   15   21   33   22   93   10 |    53   65   50   49   58   30    54
 R06  | 1507   12   21   22   43   12  ---   10 |    43   37   43   46   42  ---    38
XR07  | 2967   10   19  ---   42   11  ---   11 |    41   34  ---   39   35  ---    35
 R08  | 2979   12   15   20   33   23  148   10 |    36   36   43   55   30   31    34
 R09  | 1354   23   22   22   28   15  ---   10 |    46   59   59   50   52  ---    50
 R10  | 1906   12   17   20   36   17  ---    9 |    27   33   29   39   38  ---    28
 R11  | 1276   40   36   38   67   32  119   20 |    28   77   70   64   57   31    48
XR12  | 3482   32  ---  ---  ---   33  ---   32 |    53  ---  ---  ---   33  ---    42
 R13  | 1057   15   17   21   30   15  ---    9 |    40   40   47   38   42  ---    41
 R15  | 2468   17   19   21   31   22   70   10 |    37   31   33   47   34   33    30
 R16  |  896   20   13   19   34   16  ---    9 |    53   67   67   47   59  ---    58
 R17  | 5486   50   38   33   48   43  ---   21 |    32   82   75   56   95  ---    61
 R18  | 1806   17   25   14   27   18   66   10 |    23   21   20   22   22   40    13
 R19  |  900   16   19   22   69   13  ---   13 |    31   30   32   55   34  ---    26
 R20  | 3024   20   21   44   57   27  ---   16 |    46   35   65   57   56  ---    44
 R21  | 1815   21   20   20   41   23  ---   11 |    38   36   31   40   28  ---    29
 R22  | 1034   19   19   18   25   13  ---    9 |    32   28   25   43   28  ---    23
 R23  |  720   18   27   25   46   14  ---   12 |    30   31   33   31   32  ---    24
 R24  |  757   18   25   14   30   23  ---   11 |    22   26   20   30   24  ---    16
------+-----------------------------------------+-------------------------------------
 RMS  | 2075   22   24   24   44   22  104      |T   43   51   61   45   45   33    42
 WRMS | 2075   20   21   20   38   22  104      |NE  43   51   61   45   45   33    42
 MEDI | 1598   18   19   21   36   18   93      |MD  37   36   43   46   34   31    35

Table 3.1652.3  GPS week: 1652   Day: 3   MJD: 55811                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esx  gfz  grg  iac  mcc  IGL |   cod  esx  gfz  grg  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  840   22   50   27   62   39  ---   19 |    31   88   68   38   20  ---    46
 R02  | 1097   19   11   16   52   19  ---   10 |    35   35   24   49   26  ---    27
 R03  | 3117   16   23   21   82   22  ---   15 |    35   44   44   43   37  ---    32
XR04  |24008   67  --- 3255  ---   78  ---   72 |   432  --- 9999  ---  353  ---   394
 R05  | 1590   21   15   26   53   15   88   12 |    65   56   64   44   52   67    55
 R06  | 1796   12   13   25   57   21  ---   12 |    47   50   55   34   44  ---    44
 R07  | 3986   35   10   63   59   22  ---   19 |    52   37   55   77   34  ---    34
 R08  | 4203   25   20   30   36   10  139   12 |    45   31   35   43   35   59    31
 R09  |  804   21   16   23   31   21  ---   10 |    91  102   95   87   87  ---    92
 R10  | 2351   12    6   18   42   19  ---    9 |    41   51   41   47   59  ---    44
 R11  |  926   39   32   40   47   29  170   18 |    46   80   88   61   67   54    64
XR12  | 1229   19  297  ---  ---   22  ---   20 |   100  152  ---  ---   83  ---    93
 R13  | 1254   18   14   17   35   21  ---    9 |    68   77   76   52   66  ---    70
 R15  | 3046   13   19   18   46   22   63   11 |    47   45   41   61   61   51    45
 R16  | 1029   15   15   18   43   16  ---   10 |    98  107  106  109  110  ---   104
 R17  | 3917   46   42   41   43   53  ---   23 |    35   83   61   45  104  ---    60
 R18  | 1554   23   20   20   40   20   87   11 |    28   22   22   32   23   68    14
 R19  |  865   13   22   13   62   29  ---   13 |    36   33   31   38   44  ---    32
 R20  | 3452   20   27   21   82   34  ---   17 |    44   45   40   71   45  ---    38
 R21  |  810   17   22   24   61   15  ---   13 |    33   32   39   50   30  ---    28
 R22  |  629   17   22   20   25   26  ---   11 |    31   29   26   29   30  ---    22
 R23  |  709   15   15   20   22   18  ---    8 |    29   35   39   48   37  ---    32
 R24  |  677   19   20   28   36   21  ---   11 |    28   15   29   46   35  ---    17
------+-----------------------------------------+-------------------------------------
 RMS  | 2207   23   23   27   51   25  116      |T   65   56   51   52   64   59    61
 WRMS | 2207   22   19   24   47   25  116      |NE  65   56   51   52   64   59    61
 MEDI | 1254   19   20   21   46   21   88      |MD  44   45   41   47   44   59    44

Table 3.1652.4  GPS week: 1652   Day: 4   MJD: 55812                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esx  gfz  grg  iac  mcc  IGL |   cod  esx  gfz  grg  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1177   22   31   15   47   24  ---   13 |    39   43   27   54   27  ---    28
 R02  |  736   22   18   22   36   15  ---   10 |    29   39   36   41   31  ---    29
 R03  | 4306   10   27   12   43   18  ---   10 |    30   42   36   48   30  ---    30
XR04  | 6113   28  ---  ---  ---   28  ---   28 |   380  ---  ---  ---  363  ---   371
 R05  | 1710   24   26   14   52   17   80   12 |    63   64   50   36   35   44    47
 R06  | 1442   19   16   15   63   18  ---   12 |    51   50   40   43   41  ---    39
 R07  | 6420   15   25   25   45   24  ---   12 |    41   57   40   51   32  ---    36
 R08  | 2912   14   24   18   23   23  153   10 |    47   64   43   46   33   68    43
 R09  | 1237   19   23   17   48   14  ---   11 |    87   76   83  114   93  ---    86
 R10  | 2610   14   20   41   46   49  ---   18 |    52   58   60   40   44  ---    47
 R11  | 1226   41   39   27   55   26  236   18 |    33   71   59   51   42   64    43
XR12  | 1541   22  ---   55  111   30  ---   29 |    86  ---  123  121   98  ---    83
 R13  | 2265   15   22   15   56   28  ---   12 |    60   74   66   52   46  ---    58
 R15  | 3610   14   16   23   34   27  118   11 |    53   58   61   58   40   27    50
 R16  | 1156   18   14   23   49   18  ---   11 |   114  108  108  111  108  ---   107
 R17  | 2031   43   31   32   56   36  ---   19 |    37   68   51   89   83  ---    57
 R18  | 2393   19   19   19   13   14  108    9 |    21   19   18   27   21   73    13
 R19  | 1291   25   19   27   57   27  ---   14 |    28   30   27   47   36  ---    24
 R20  | 2143   25   34   29   49   36  ---   16 |    28   45   47   68   54  ---    38
 R21  |  795   16   12   16   35   12  ---    8 |    33   24   29   45   29  ---    25
 R22  |  703   23   21   10   45   23  ---   11 |    31   33   35   50   22  ---    25
 R23  |  831   16   12   16   38   14  ---    9 |    30   19   28   46   32  ---    22
 R24  |  983   24   19   19   46   15  ---   11 |    32   32   28   49   29  ---    25
------+-----------------------------------------+-------------------------------------
 RMS  | 2424   22   23   22   46   24  149      |T   61   51   49   58   59   55    57
 WRMS | 2424   20   22   20   43   24  149      |NE  61   51   49   58   59   55    57
 MEDI | 1541   19   21   19   46   23  118      |MD  39   50   40   49   36   64    39

Table 3.1652.5  GPS week: 1652   Day: 5   MJD: 55813                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esx  gfz  grg  iac  mcc  IGL |   cod  esx  gfz  grg  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 2316   17   16   11   52   22  ---   11 |    27   30   28   59   19  ---    23
 R02  | 1102   19   11   19   48   16  ---   10 |    33   27   38   44   40  ---    29
 R03  | 2905   16   17   15   25   11  ---    8 |    30   46   30   40   28  ---    31
XR04  | 1507   37   51  ---  ---   34  ---   29 |   396   95  ---  ---  372  ---   389
 R05  | 1398   30   16   21   44   15   64   11 |    54   45   51   27   36   38    39
 R06  | 1176   28   21   14   55   20  ---   13 |    46   27   33   36   40  ---    29
 R07  | 5938   19   11   29   75   13  ---   14 |    47   34   48   55   37  ---    36
 R08  | 1081    9    8   20   27   16  198    7 |    37   44   51   48   39   37    41
 R09  | 1165   26   35   30   64   44  ---   19 |   138  156  140  130  140  ---   139
 R10  | 1391   24   13   20   62   24  ---   13 |    49   51   55   44   40  ---    43
 R11  | 1249   42   28   23   45   27  202   16 |    41   80   77   51   59   46    61
 R12  | 1344   25   20   19   47   20  ---   12 |   135   94  112  104  134  ---   130
 R13  | 2051   24   16   22   38   15  ---   10 |    68   77   77   72   57  ---    70
 R15  | 3837   23   21   22   29   29  102   12 |    45   48   51   57   47   28    45
 R16  |  946   26   23   26   43   49  ---   17 |   192  190  187  171  169  ---   181
 R17  | 2490   44   24   27   53   29  ---   17 |    35   68   71   52   74  ---    58
 R18  | 3340   27   16   27   48   15  106   12 |    22   31   37   55   24   53    22
 R19  | 1718   20   22   21   37   16  ---   11 |    31   39   27   32   38  ---    29
 R20  | 3939   28   33   22   47   32  ---   15 |    42   49   52   55   36  ---    37
 R21  |  787   18   21   20   37   16  ---   10 |    36   30   38   50   36  ---    31
 R22  |  659   28   14   31   38   21  ---   12 |    30   26   43   42   24  ---    26
 R23  | 1348   15   22   21   39   14  ---   10 |    36   32   26   35   31  ---    27
 R24  |  817   18   22   20   46   22  ---   12 |    33   35   33   39   27  ---    25
------+-----------------------------------------+-------------------------------------
 RMS  | 2342   25   21   22   47   24  145      |T   69   58   59   59   67   40    67
 WRMS | 2342   22   18   21   45   24  145      |NE  69   58   59   59   67   40    67
 MEDI | 1391   24   21   21   45   20  106      |MD  41   45   48   50   39   38    37

Table 3.1652.6  GPS week: 1652   Day: 6   MJD: 55814                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esx  gfz  grg  iac  mcc  IGL |   cod  esx  gfz  grg  iac  mcc   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 2453   15   19   19   49   14  ---   10 |    39   52   51   46   35  ---    40
 R02  | 1560   24   22   21   47   14  ---   11 |    49   55   39   39   37  ---    40
 R03  | 1246   16   18   15   46   12  ---    9 |    32   33   30   45   27  ---    27
XR04  | 1414   41   49  ---   63   27  ---   24 |   322  158  ---    3  308  ---   321
 R05  | 1114   19   21   14   49   19  116   11 |    73   72   60   36   54   31    60
 R06  | 1092   20   20   23   53   17  ---   12 |    66   54   69   31   72  ---    60
 R07  | 2770   21   21   28   57   12  ---   12 |    67   67   59   46   54  ---    57
 R08  | 1243   25   11   17   67    9  305   11 |    61   56   54   59   46   65    51
 R09  | 1039   19   19   33   37   26  ---   13 |   136  140  147  135  109  ---   130
 R10  | 1507   23   19   22   73   26  ---   14 |    45   48   48   43   51  ---    44
 R11  | 1177   30   21   23   63   25  134   15 |    38   53   44   51   52   57    41
 R12  | 1282   25   20   21   37   14  ---   10 |   172  137  152  117  161  ---   167
 R13  | 2442   17   28   13   38   18  ---   11 |    49   47   50   68   43  ---    46
 R15  | 3190   21   17   35   36   29  117   13 |    49   55   69   59   47   34    50
 R16  | 1182   20   14   19   43   24  ---   11 |   183  178  182  201  155  ---   174
 R17  | 2853   44   23   17   40   25  ---   15 |    54   92   79   90  105  ---    82
 R18  | 3903   25   19   18   48   12  128   11 |    40   23   24   49   26   55    22
 R19  | 1330   26   28   29   32   24  ---   13 |    32   48   46   36   28  ---    31
 R20  | 6430   28   24   28   73   24  ---   16 |    40   34   39   35   37  ---    30
 R21  | 1020   22   16   26   38   12  ---   10 |    32   26   33   33   32  ---    25
 R22  | 1322   31   25   17   34   13  ---   11 |    33   25   20   33   27  ---    21
 R23  | 1014   15   16   22   32   10  ---    8 |    32   28   35   36   30  ---    27
 R24  |  803   24   10   43   51   15  ---   14 |    32   28   34   39   29  ---    24
------+-----------------------------------------+-------------------------------------
 RMS  | 2301   24   20   24   49   19  176      |T   72   65   62   57   68   48    68
 WRMS | 2301   23   20   22   51   19  176      |NE  72   65   62   57   68   48    68
 MEDI | 1322   23   20   21   47   17  128      |MD  49   53   48   45   46   55    44




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