[IGSREPORT-21639] Wk 1728 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Mar 8 09:46:30 PST 2013


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1728   (Feb 17, 2013 - Feb 23, 2013) 
                                                                               
Contact: J. Griffiths (jake.griffiths at noaa.gov)            
         K. Choi (kevin.choi 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 2.1728.
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:
                                                                               
 igl1728[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1728 in the SP3 format.
 igl17287.sum      Combination Report for GPS Week 1728.


    
    
REMARKS concerning the IGL Orbit Combination:                                  
---------------------------------------------

Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.

 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). The emx orbits are introduced with full weight
    for the first time starting 11-Sep-2011 (GPS Week 1653).

 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  |    174.9 ns
                1  |    170.0 ns
                2  |    170.4 ns
                3  |    164.2 ns
                4  |    161.1 ns
                5  |    163.1 ns
                6  |    156.8 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
               ----+--------+---------------
                0  |  GRG   | R21

    
         
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 1.1728, 1a.1728).
        
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 2.1728.0-6)                                                                                
    
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 3.1728.0-6). 
        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 1728 summary.                      (Feb 17, 2013 - Feb 23, 2013)

Table 1.1728.a     GPS week : 1728   MJD: 56340.0-56346.0

         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  n/a|    0     0     3    43     2    34  -.08   25   23 |     ---     ---    ---    ---
        |    0     1     1    37    39    42   .03           |     ---     ---
cof  n/a|    0     0     5    40     0    26  -.16   27   25 |     ---     ---    ---    ---
        |    1     2     2    28    45    38   .03           |     ---     ---
emx  n/a|    0    -1    -2   -14   -17   -56  -.13   26   25 |  166513   -1275   3900   6891
        |    2     2     2    34    37    28   .04           |    5777    1722
esx  n/a|   -2    -1     1   -18    69   -76   .35   18   17 |  165022   -2832   4129   7592
        |    1     1     2    31    24    35   .04           |    8160    1469
gfz  n/a|    0    -1    -2   -23   -64    33  -.24   19   17 |       0   -2898   4163   7968
        |    1     1     3    33    23    22   .06           |       0    1819
grg  n/a|    0     3    -1    21   -34   116  -.14   31   30 | -169723   -2744   4156   8114
        |    2     2     4    22    22    58   .05           |   11136    1721
iac  n/a|    3     1     0    14    44    19   .12   26   26 |  166901    -600   4142   8756
        |    0     1     6     8    24    61   .04           |    6505    1108
mcc  n/a|   -1     0    59    14   104  -242  -.22  233  233 |     ---     ---    ---    ---
        |   12     4    14    87    70   463   .57           |     ---     ---


Table 1.1728.b     GPS week : 1728   MJD: 56340.0-56346.0   

         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   14   10   14    9   11   13 |
 R02  |    8    9   10    9   12   13   12 |
 R03  |   13   10    9   12   13   10   13 |
 R04  |   11    8   11    8    9    8    8 |
 R05  |   10   10   11   10    8   10   11 |
 R06  |    8   11   12   10    8    7   12 |
 R07  |    8   10   12   11   10   12   11 |
 R08  |   17   17   16   22   14  105    0 |
 R09  |    9    9    9    8    8    8   12 |
 R10  |    7    7    7    8   11    9   17 |
 R11  |   17   16   14   16   15   16   19 |
 R12  |    7    8    8    8    9    9    9 |
 R13  |    8    8    8    8    9   11   17 |
 R14  |   13   11   12   17   14   12   12 |
 R15  |   10    9   10   10    7   10   13 |
 R16  |    8    9   11    9    8    9   14 |
 R17  |    9    9   11    9   10   10    9 |
 R18  |    9   10    7    9   10   11    9 |
 R19  |    8    9    8    9    8   10   11 |
 R20  |   13   12   13   11   13   16   15 |
 R21  |   23   18   14   16   17   16   17 |
 R22  |   11   12   11   10   12   12   10 |
 R23  |    9    8    9    9    8    7    7 |
 R24  |    7    8    6    9    8    8    7 |
 R26  |  ---  ---  ---  ---  ---  ---    0 |


Table 1.1728.c     GPS week : 1728   MJD: 56340.0-56346.0   

         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 1728 0   |  -44    39   231   -1382     460  -15550  85.1  1491  1491 |  174928       0
brd 1728 1   |    7    -4   103    -346    -392   -9654  84.5  1483  1483 |  169973       0
brd 1728 2   |   40    -1    88    -674     917   -8148  85.1  1365  1365 |  170359       0
brd 1728 3   |   35   -24    99    -942    1726   -9659  85.4  1521  1521 |  164237       0
brd 1728 4   |   98    86   115      -1    1591  -15260  84.5  1234  1234 |  161067       0
brd 1728 5   |  -53   -15    99     327    -219  -20830  85.8  1473  1473 |  163098       0
brd 1728 6   |  -57    20   140     841    1386  -19820  84.0  1650  1650 |  156810       0
-------------+------------------------------------------------------------+----------------
brd 1728 mean|    3    14   125    -311     781  -14131  84.9  1459  1459 |  165781       0
brd 1728 sdev|   58    38    49     764     857    5104    .6   130   130 |    6251       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 2.1728.0  GPS week: 1728   Day: 0   MJD: 56340                            

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  n/a|    0    -2     2    -2   -20    36  -.04   22   20 |     ---     ---    ---    ---
cof  n/a|   -2    -4     2     0   -26     8  -.14   27   24 |     ---     ---    ---    ---
emx  n/a|    3     0    -4   -21   -12   -66  -.13   25   25 |  173792    1442   3655   6408
esx  n/a|   -2     0     4   -49    51   -23   .38   19   17 |  178725   -1008   3640   5693
gfz  n/a|   -2    -1    -5    22   -56    27  -.19   18   17 |       0     123   3694   6327
grg  n/a|    0     3    -3     6   -25    71  -.19   26   26 | -154202      55   3650   6080
iac  n/a|    3     1     7    14    56     3   .08   23   23 |  176737     344   3617   7078
mcc  n/a|    7    -2    57   -24    98   252  -.29  151  151 |     ---     ---    ---    ---

Table 2.1728.1  GPS week: 1728   Day: 1   MJD: 56341                            

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  n/a|    0     0     3    31   -59    53  -.04   25   24 |     ---     ---    ---    ---
cof  n/a|   -1     0     7    35   -66    88  -.13   26   25 |     ---     ---    ---    ---
emx  n/a|    1     0    -1   -68   -89   -62  -.10   25   23 |  171498   -3562   4437   6978
esx  n/a|   -4     1     0    -1    68   -53   .28   19   17 |  170058   -5327   4450   7030
gfz  n/a|   -1    -3    -4     0   -28    50  -.23   18   18 |       0   -5681   4453   6997
grg  n/a|    0     1    -6    10   -28   112  -.16   31   33 | -158904   -5212   4462   6985
iac  n/a|    2     0     6     7    68   -51   .10   23   23 |  171850   -2334   4364   7527
mcc  n/a|    6    -3    55  -112    64   255  -.25  134  134 |     ---     ---    ---    ---

Table 2.1728.2  GPS week: 1728   Day: 2   MJD: 56342                            

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  n/a|   -1    -1     2     8   -28   118  -.10   23   21 |     ---     ---    ---    ---
cof  n/a|    0    -2     4    21   -30    48  -.11   29   24 |     ---     ---    ---    ---
emx  n/a|    0     0    -4     0   -11   -73  -.12   24   23 |  171521   -1372   4296   8322
esx  n/a|   -2     0    -2    42    37  -131   .35   19   18 |  167360   -2732   4305   8187
gfz  n/a|   -1     0    -2   -52   -52     9  -.26   20   22 |       0   -2180   4306   8293
grg  n/a|    2     1    -5   -12    -6   120  -.18   28   24 | -162231   -1860   4300   8447
iac  n/a|    3     0     7     3    52    16   .20   22   22 |  171010     842   4213   8802
mcc  n/a|    5    -3    73   -11   130   171  -.86  128  128 |     ---     ---    ---    ---

Table 2.1728.3  GPS week: 1728   Day: 3   MJD: 56343                            

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  n/a|    0     1     3    50     7   -12  -.10   25   23 |     ---     ---    ---    ---
cof  n/a|   -1     1     3    29     5    -1  -.19   27   26 |     ---     ---    ---    ---
emx  n/a|    0     1     1   -41   -37   -63  -.09   26   27 |  164661    -273   3906   7716
esx  n/a|   -1    -2    -1   -38    95   -54   .37   18   15 |  155426   -3535   5023   8304
gfz  n/a|    0     0    -7     0   -74    68  -.31   20   19 |       0   -4095   5000   8282
grg  n/a|    0     2     3    33   -40    72  -.12   30   27 | -173527   -3035   5063   8165
iac  n/a|    3     0     2    20    10    54   .17   22   22 |  164994    -330   5055   9019
mcc  n/a|   13     6    83    10    80  -447  -.75  136  136 |     ---     ---    ---    ---

Table 2.1728.4  GPS week: 1728   Day: 4   MJD: 56344                            

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  n/a|    0    -1     5    69    38    20  -.09   27   24 |     ---     ---    ---    ---
cof  n/a|   -1     1     7    56    44    55  -.17   26   25 |     ---     ---    ---    ---
emx  n/a|   -2     1     0    11    -2   -95  -.20   24   23 |  161940    -961   3797   6137
esx  n/a|    0    -2     2   -19   104   -95   .32   18   17 |  162083   -3560   4105  11007
gfz  n/a|    0    -1    -3   -35   -66    47  -.13   16   15 |       0   -2994   4305  11914
grg  n/a|    1     6    -1    18   -29   203  -.14   31   31 | -179673   -2559   4226  11665
iac  n/a|    4    -1    -3     8    21     3   .12   24   24 |  160152    -110   4457  12985
mcc  n/a|  -11     0    47    77    48  -390   .65  373  373 |     ---     ---    ---    ---

Table 2.1728.5  GPS week: 1728   Day: 5   MJD: 56345                            

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  n/a|    0     0     3    42    34    11  -.11   26   22 |     ---     ---    ---    ---
cof  n/a|    1     0     7    49    11    -8  -.19   30   23 |     ---     ---    ---    ---
emx  n/a|    0    -5    -1   -16    28   -21  -.16   29   29 |  163755    -939   3707   5859
esx  n/a|    0    -1     2   -23    80   -97   .38   18   17 |  165426   -1399   3868   6106
gfz  n/a|    0    -2     0   -22   -65    28  -.24   16   15 |       0   -2034   3864   7136
grg  n/a|   -4     6     3    48   -80   184  -.17   36   30 | -177025   -2216   3872   6802
iac  n/a|    2     4    -9    18    27   -24   .13   28   28 |  164449   -1097   3781   8256
mcc  n/a|   -8     1    61   166   253  -793   .43  299  299 |     ---     ---    ---    ---

Table 2.1728.6  GPS week: 1728   Day: 6   MJD: 56346                            

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  n/a|    0     1     6   107    45    10  -.09   29   24 |     ---     ---    ---    ---
cof  n/a|    0     2     7    90    64    -8  -.16   27   25 |     ---     ---    ---    ---
emx  n/a|    2    -5    -3    37     1   -16  -.14   29   29 |  158424   -3264   3507   6822
esx  n/a|   -2     0     2   -38    51   -80   .38   17   16 |  156076   -2268   3513   6819
gfz  n/a|    0     0     2   -74  -105     5  -.30   22   16 |       0   -3429   3522   6833
grg  n/a|   -1     0    -4    46   -30    50  -.05   37   36 | -182500   -4382   3525   8657
iac  n/a|    3     2    -6    27    71   137   .08   40   40 |  159118   -1515   3508   7626
mcc  n/a|  -20     7    40    -2    59  -748  -.48  409  409 |     ---     ---    ---    ---

       
       
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 3.1728.0  GPS week: 1728   Day: 0   MJD: 56340                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1124   29   30   38   31   23   19   28  ---   12 |    91  105   92   69   82   83   60  ---    77
 R02  | 2446   15   10   16   14   15   29   19  ---    8 |    82   91   93   83   91  106   75  ---    86
 R03  |  838   28   34   41   16   27   33   23  ---   12 |    62   66   75   66   67   73   42  ---    61
 R04  | 1319    7   12   33   14   19   40   31  ---   11 |    60   64   75   67   74   61   46  ---    61
 R05  | 1088   14   17   19   26   14   35   16  ---    9 |    65   74   77   61   71   87   52  ---    66
 R06  | 3335   18   26   22   14   12   26   18  ---    8 |    62   65   63   56   63   66   48  ---    58
 R07  | 1487   15   21   22   12   21   16   23  190    8 |    83   85   75   76   88   77   59   43    76
XR08  | 5699   15   20  ---  ---  ---  ---   18  ---   16 |    32   52  ---  ---  ---  ---   36  ---    29
 R09  | 1747   30   38   16   15   18   19   21  ---    9 |    27   32   29   32   33   33   31  ---    25
 R10  |  967   13   21   20   14   11   16   23  ---    7 |    18   16   25   35   26   27   28  ---    23
 R11  | 1035   41   52   46   30   29   45   28  217   16 |    34   33   53   75   79   77   58  123    60
 R12  | 1161   15   18   15   10   11   24   12  ---    6 |    32   33   32   31   32   29   37  ---    30
 R13  | 1064   19   20   16   14   15   15   18  ---    7 |    46   51   47   43   39   40   46  ---    41
 R14  | 2981   32   41   26   33   25   30   24  ---   13 |    51   50   30   51   47   48   56  ---    45
 R15  | 1267   20   25   23   19   16   21   30  119    9 |    32   37   30   35   41   43   52   28    34
 R16  |  734   13   13   16   17   10   14   26  ---    7 |    35   34   29   37   33   29   49  ---    32
 R17  |  972   22   25   17   20   17   22   24   67    9 |    26   35   25   27   22   24   31   47    19
 R18  |  786   24   26   12   10   21   22   25  109    9 |    35   36   34   28   32   16   28  100    24
 R19  |  743   18   28   12   18   11   29   22  ---    8 |    32   40   34   31   21   29   30  ---    24
 R20  | 1009   31   30   41   24   23   30   31  ---   13 |    38   43   40   35   29   21   32  ---    24
XR21  | 5769   43   89   37  ---   41  306   33  ---   22 |    23   71   24  ---   47  102   33  ---    23
 R22  |  691   25   24   26   21   16   26   25  ---   10 |    40   36   33   28   21   22   25  ---    21
 R23  | 1115   14   19   23   15   19   23   18  ---    8 |    39   43   35   31   27   35   36  ---    29
 R24  | 1121   13   11   12   12   11   20   18  ---    6 |    34   33   29   34   28   26   43  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1491   22   27   25   19   18   26   23  151      |T   44   51   46   46   47   50   43   68    41
 WRMS | 1491   20   24   25   17   17   26   23  151      |NE  45   52   48   45   46   49   41   63    40
 MEDI | 1115   18   24   22   15   17   24   23  119      |MD  35   43   34   35   39   40   42   47    31

Table 3.1728.1  GPS week: 1728   Day: 1   MJD: 56341                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  841   43   31   28   35   23   27   27  ---   14 |    69   66   59   64   70   50   39  ---    55
 R02  | 1358   19   22   23   22   15   18   23  ---    9 |    59   61   55   46   58   48   42  ---    50
 R03  |  729   27   33   22   20   14   28   25  ---   10 |    35   37   45   44   42   49   25  ---    38
 R04  |  820   11   12   15   15   13   29   24  ---    8 |    32   30   39   42   35   45   30  ---    33
 R05  | 1868   29   28   20   11   20   32   26  ---   10 |    35   38   59   55   63   51   32  ---    48
 R06  | 2970    9   12   23   14   15   54   19  ---   10 |    39   38   50   40   45   61   38  ---    41
 R07  | 2312    9   12   18   14   15   54   17  133   10 |    52   49   55   52   54   79   44   10    51
XR08  | 5652   18   33  ---  ---  ---  ---   15  ---   17 |    35   53  ---  ---  ---  ---   33  ---    29
 R09  | 2218   24   30   18   12   13   26   22  ---    8 |    22   29   25   24   27   40   33  ---    22
 R10  |  848   14   15   12    9   20   18   21  ---    7 |    21   26   30   22   23   22   28  ---    19
 R11  | 1021   37   32   39   36   23   48   25  211   15 |    34   44   43   68   61   63   48   76    48
 R12  |  968   14   16   18   10   15   24   19  ---    7 |    27   26   27   24   24   22   30  ---    21
 R13  | 1677   14   20   23   11   22   11   13  ---    7 |    38   40   47   43   45   35   37  ---    38
 R14  | 1657   25   17   25   21   24   33   19  ---   11 |    71   91   39   84   71   67   69  ---    69
 R15  | 2735   24   23   15   17   15   20   26   90    8 |    31   38   30   44   38   38   39   13    32
 R16  |  812   17   16   20   18   17   14   30  ---    9 |    25   27   28   30   31   32   43  ---    24
 R17  |  844   18   18   22   16   14   24   20   59    8 |    27   36   38   37   33   34   27   49    28
 R18  |  881   26   27   21   19   15   30   25  126   10 |    28   27   28   22   23   19   27   68    17
 R19  | 1344   24   25   28   17   17   22   13  ---    9 |    26   26   34   22   28   25   26  ---    20
 R20  | 1067   26   42   38   17   18   28   26  ---   11 |    29   48   49   34   38   27   25  ---    26
 R21  |  723   52   52   50   34   32   32   33  ---   17 |    19   38   49   56   55  100   27  ---    35
 R22  | 1013   31   30   26   19   21   42   24  ---   12 |    27   32   30   24   27   36   27  ---    19
 R23  | 1124   20   19   11   12   19   20   15  ---    7 |    29   30   29   25   32   22   24  ---    22
 R24  |  759   12   22   21   14   12   27   14  ---    7 |    31   38   30   34   31   35   26  ---    27
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1482   25   26   25   19   18   31   23  134      |T   35   40   39   40   41   43   34   43    33
 WRMS | 1482   24   25   23   17   18   33   23  134      |NE  33   37   39   36   38   41   31   42    31
 MEDI | 1021   20   22   22   17   17   27   22  126      |MD  31   38   39   40   38   38   30   49    29

Table 3.1728.2  GPS week: 1728   Day: 2   MJD: 56342                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1601   26   41   24   28   17   19   17  ---   10 |    76   91   69   67   78   65   59  ---    66
 R02  |  652   17   22   13   26   13   32   23  ---    9 |    67   72   63   43   70   87   47  ---    59
 R03  |  890   19   21   23   14   15   14   25  ---    8 |    48   46   57   48   56   54   33  ---    47
 R04  | 1480   11   14   27   17   28   38   23  ---   11 |    47   50   65   62   49   54   44  ---    50
 R05  | 1305   10   14   32   14   16   16   42  ---   11 |    49   50   73   64   64   50   38  ---    53
 R06  | 2095   21   27   16   16   28   49   21  ---   11 |    44   44   56   69   74   55   49  ---    55
 R07  | 2643   21   21   32   20   19   47   24   85   12 |    63   61   72   48   51   58   65   20    54
XR08  | 8044   17   37  ---  ---  ---  ---   14  ---   16 |    32   54  ---  ---  ---  ---   27  ---    23
 R09  | 1843   18   12   23   16   14   20   21  ---    8 |    24   28   41   35   27   25   34  ---    26
 R10  |  678   16   12   11   11   16   21   16  ---    7 |    24   29   26   34   33   27   26  ---    25
 R11  | 1476   33   48   38   28   24   31   28  206   13 |    39   41   44   67   61   69   50  131    50
 R12  |  656   12   18   26   18   12   15   16  ---    7 |    23   28   39   25   31   28   36  ---    26
 R13  | 1438   13   13   15   16   15   28   17  ---    8 |    35   37   41   39   36   42   43  ---    36
 R14  | 1262   35   37   23   19   29   29   23  ---   12 |    48   52   64   66   66   50   57  ---    55
 R15  | 2220   22   23   20   12   19   30   23   84    9 |    28   29   33   29   34   21   42   12    26
 R16  | 1226   19   34   29   21   29   33   18  ---   11 |    31   49   41   37   36   41   38  ---    32
 R17  |  746   33   38   24   23   25   13   19   71   10 |    29   33   27   25   25   15   26   40    15
 R18  |  784   18   22   16   14   12   20   12  141    7 |    34   39   28   22   30   20   33  103    24
 R19  |  927   24   25   13   14   11   26   16  ---    8 |    37   38   25   23   24   24   26  ---    20
 R20  | 1044   28   28   29   25   28   27   29  ---   12 |    36   40   28   33   43   38   33  ---    26
 R21  | 1334   45   65   33   28   20   27   23  ---   13 |    23   50   30   36   34   43   27  ---    23
 R22  |  785   26   32   18   22   20   37   19  ---   10 |    31   37   23   24   22   25   29  ---    20
 R23  |  828   20   17   19   17   15   24   18  ---    8 |    28   28   31   27   24   28   30  ---    22
 R24  | 1022   19   23   15   10   14   11   12  ---    6 |    28   30   33   27   38   36   27  ---    27
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1365   23   29   24   19   20   28   22  128      |T   38   44   43   41   43   41   38   61    35
 WRMS | 1365   21   24   23   18   22   24   22  128      |NE  38   44   43   39   42   40   36   54    34
 MEDI | 1226   19   23   23   17   17   27   19   85      |MD  34   40   41   36   36   41   34   40    26

Table 3.1728.3  GPS week: 1728   Day: 3   MJD: 56343                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 2683   40   30   30   34   24   28   17  ---   13 |    83   76   65   52   73   65   56  ---    60
 R02  | 1196   18   24   27   15   13   17   31  ---    9 |    76   79   72   62   74   76   50  ---    66
 R03  |  794   35   32   25   22   14   36   24  ---   11 |    47   53   62   53   61   73   45  ---    53
 R04  | 1888   17   18   21   11   19   21   14  ---    7 |    49   50   61   64   62   53   62  ---    57
 R05  | 1080   12   12   17   16   18   35   31  ---    9 |    61   62   57   55   65   85   40  ---    57
 R06  | 1125   18   22   19   16   27   19   32  ---   10 |    51   59   57   69   76   55   37  ---    57
 R07  | 2926   14   16   29    8   34   41   15   92   11 |    64   70   70   63   82   46   57   37    62
XR08  | ----   23   36  ---  ---  ---  ---   20  ---   22 |    59   56  ---  ---  ---  ---   29  ---    39
 R09  | 1106   13   15   19   18   14   22   20  ---    8 |    27   30   24   35   30   38   29  ---    24
 R10  |  977   17   19   21   10   13   30   20  ---    8 |    37   40   38   38   38   46   33  ---    34
 R11  | 1198   38   42   56   24   22   53   22  167   16 |    44   52   42   71   63   78   52  236    54
 R12  |  912   10   13   16    8   20   28   21  ---    7 |    23   26   31   23   29   29   35  ---    22
 R13  | 2476   12   16   20   15   12   27   19  ---    7 |    36   38   44   35   35   30   41  ---    32
XR14  | 1547   39   42  ---   24   20   45   41  ---   16 |   134  139  ---  143  130  105  119  ---   126
 R15  | 1561   12   15   41   14   20   25   19  127   10 |    33   34   34   37   40   28   39   13    31
 R16  | 1026   24   23   22   10   21   26   18  ---    9 |    26   25   28   26   29   38   38  ---    25
 R17  |  562   22   20   17   23   11   24   14  126    8 |    34   37   28   34   27   17   25  100    24
 R18  |  603   25   35   22    9   18   30   18  154    9 |    36   44   28   26   24   30   32  215    23
 R19  | 1227   20   28   24   16   17   19   17  ---    8 |    39   50   44   22   34   32   33  ---    28
 R20  | 1159   24   28   31   19   24   27   28  ---   11 |    32   35   33   28   31   24   34  ---    20
 R21  | 2314   52   62   29   27   29   41   29  ---   15 |    30   42   34   53   60   74   25  ---    38
 R22  | 1312   33   36   16   17   12   21   23  ---    9 |    41   47   43   29   23   38   29  ---    28
 R23  | 1055   22   23   18   15   15   19   23  ---    8 |    38   42   36   29   28   27   25  ---    25
 R24  | 1120   11   15   23   17   17   34   20  ---    9 |    24   27   36   27   18   32   26  ---    21
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1520   25   27   26   18   20   30   22  136      |T   46   50   43   46   49   48   41  120    41
 WRMS | 1520   23   26   27   15   19   27   22  136      |NE  43   47   44   41   45   46   37  117    38
 MEDI | 1159   20   23   22   16   18   27   20  127      |MD  38   44   38   37   38   38   35  100    32

Table 3.1728.4  GPS week: 1728   Day: 4   MJD: 56344                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1470   26   29   20   20    9   22   18  ---    8 |    67   68   56   45   60   51   51  ---    53
 R02  | 1007   28   26   30   18   20   47   19  ---   12 |    67   62   65   38   44   54   53  ---    48
 R03  | 1003   32   34   22   16   15   48   39  ---   12 |    45   44   53   62   57   90   32  ---    53
 R04  | 1013   14   19   16   19    7   39   20  ---    8 |    47   60   53   60   64   88   50  ---    58
 R05  | 1089   15   12   12   17   16   18   26  ---    8 |    52   61   52   65   74   58   54  ---    60
 R06  | 1268   16   21   27   16   12   16   23  ---    8 |    48   42   58   53   50   61   58  ---    52
 R07  | 1513   18   21   13   23   15   30   33   90   10 |    59   62   57   70   49   37   46   44    52
XR08  |10074   14   38  ---  ---  ---  ---   13  ---   14 |    46  101  ---  ---  ---  ---   28  ---    29
 R09  | 1087   20   19   20    9   17   19   20  ---    7 |    22   30   25   32   36   26   31  ---    25
 R10  |  897   32   22   29   19   15   24   23  ---   10 |    40   41   46   43   41   45   32  ---    36
 R11  |  950   41   32   48   24   24   31   24  629   14 |    43   48   43   57   56   56   46  352    44
 R12  | 1106    7   13   26   13   12   31   21  ---    8 |    26   29   40   23   27   31   34  ---    24
 R13  | 2058   17   23   15   12   15   33   29  ---    9 |    45   49   45   46   49   46   53  ---    44
XR14  | 1871   35   38  ---   20   22   27   35  ---   13 |    61   55  ---   65   70   70   54  ---    62
 R15  | 1057   14   14   15    9    9   34   15  ---    7 |    35   44   34   36   30   41   40  ---    32
 R16  | 1512   19   21   14   14   14   20   21  ---    7 |    30   33   29   37   31   23   36  ---    29
 R17  |  722   32   37   18   17   21   18   26   71   10 |    34   32   30   31   34   28   33   43    24
 R18  |  576   29   29   21   23   17   25   17  382    9 |    35   37   26   33   23   18   26  153    20
 R19  | 1489   25   28   18   16   15   14   19  ---    8 |    36   40   30   19   17   23   29  ---    18
 R20  | 1276   27   21   32   21   25   47   25  ---   13 |    33   33   44   27   38   33   35  ---    25
 R21  | 1852   64   48   32   32   22   38   32  ---   16 |    36   32   26   56   41   41   30  ---    27
XR22  | 1244   34   32  ---   17   12   20   31  ---   11 |    42   46  ---   43   37   29   34  ---    35
 R23  |  895   25   27   18    9    8   25   26  ---    8 |    39   46   38   36   35   36   38  ---    33
 R24  |  985   20   23   17   11   11   27   17  ---    7 |    26   26   30   25   22   37   27  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1233   27   26   24   18   16   31   24  373      |T   42   46   41   43   42   44   39  148    37
 WRMS | 1233   24   25   23   17   15   31   24  373      |NE  41   46   42   42   41   42   37   80    36
 MEDI | 1089   25   23   20   17   15   27   23   90      |MD  40   44   43   43   41   41   35   44    33

Table 3.1728.5  GPS week: 1728   Day: 5   MJD: 56345                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  668   24   27   36   12   19   27   33  ---   11 |    53   61   74   54   62   65   38  ---    54
 R02  | 1948   31   41   38   25   12   46   26  ---   12 |    51   55   48   28   44   32   31  ---    33
 R03  | 1403   23   21   28   24   12   32   20  ---   10 |    40   44   52   41   46   66   40  ---    43
 R04  | 1005   12   14   21    8   13   24   30  ---    8 |    43   41   42   42   38   52   39  ---    39
 R05  | 1004   27   20   17   15   17   37   21  ---    9 |    46   47   44   46   53   69   59  ---    48
 R06  | 1804   11    9   19   14   13   16   24  ---    7 |    43   47   49   51   60   58   44  ---    50
 R07  | 1259   12   15   15   13   18   68   25   99   11 |    48   44   49   42   39  110   41   23    47
XR08  |11084   96  453  ---  ---  ---  ---  114  ---  105 |   120  284  ---  ---  ---  ---   30  ---    59
 R09  |  949   19   20   18    9   18   20   23  ---    8 |    26   27   28   26   32   28   27  ---    23
 R10  |  654   17   16   17   11   14   41   24  ---    9 |    76   73   75   70   77   76   56  ---    70
 R11  |  791   40   52   43   16   22   61   46  ---   16 |    52   67   51   76   84   98   53  ---    65
 R12  |  877   13    7   20   11   13   40   21  ---    8 |    23   24   32   29   26   33   36  ---    25
 R13  | 2493   22   24   28   16   14   36   40  ---   11 |    67   77   85   78   77   82   66  ---    71
 R14  | 3904   30   20   16   23   14   25   41  ---   11 |    83   92   42   88   91   85   81  ---    83
 R15  | 1146   18   25   19   14   14   48   22  ---    9 |    36   39   26   38   34   46   43  ---    31
 R16  | 1203   19   18   20   17   17   21   26  ---    8 |    24   27   27   30   37   27   39  ---    25
 R17  |  785   27   28   23   21   15   16   29   68    9 |    40   42   39   29   32   32   26   48    28
 R18  |  862   33   30   25   21   22   22   27  503   11 |    32   30   30   25   18   22   33   79    16
 R19  | 1698   28   28   26   20   21   24   17  ---   10 |    31   30   39   26   26   21   30  ---    22
 R20  |  757   35   41   64   17   21   39   37  ---   16 |    32   38   61   31   44   19   32  ---    28
 R21  |  807   51   77   45   34   20   45   22  ---   16 |    26   65   35   41   35   52   24  ---    24
XR22  |  687   33   29  ---   17   13   22   33  ---   11 |    40   38  ---   23   17   27   33  ---    21
 R23  |  833   18   20   21   11   11   18   13  ---    6 |    34   36   26   35   33   31   36  ---    30
 R24  | 1255   23   24   18   18   13   21   19  ---    8 |    25   30   33   28   25   29   19  ---    21
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1473   26   30   29   18   16   36   28  299      |T   45   56   44   42   44   50   39   50    39
 WRMS | 1473   22   23   29   17   15   30   28  299      |NE  42   54   43   36   39   44   35   50    35
 MEDI | 1004   23   24   21   16   14   27   25   99      |MD  40   42   42   38   38   46   36   48    31

Table 3.1728.6  GPS week: 1728   Day: 6   MJD: 56346                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  761   28   23   43   13   28   19   42  ---   13 |    98  100  103   79   79   80   57  ---    81
 R02  | 1755   15   18   40   20   13   23   42  ---   11 |    84   88   93   68   78   79   65  ---    76
 R03  | 1206   29   29   30   21   12   61   19  ---   13 |    60   56   75   52   60   70   57  ---    57
 R04  | 1873   11   17   18   11   16   30   27  ---    8 |    59   65   64   60   73   65   64  ---    63
 R05  | 1125   24   23   25   16   24   33   24  ---   10 |    64   68   66   81   86   78   69  ---    74
 R06  | 1717   15   12   19   15   13   64   27  ---   11 |    64   64   67   67   76  111   54  ---    70
 R07  |  852   22   23   33   16   15   30   30  133   10 |    80   87   82   79   83   76   64   29    77
XR08  | ----  ---  ---  ---  ---  ---  ---  ---  ---    0 |     4   11  ---  ---  ---  ---   18  ---     0
 R09  | 1050   24   21   15   12   11   31   61  ---   11 |    20   20   19   25   24   33   37  ---    19
 R10  | 1611   34   18   46   16   38   29   60  ---   16 |    95  109   80  118  134  128   69  ---   106
 R11E |  851   59   44   41   22   44   43   37  ---   18 |    48   62   63   72   73   68   58  ---    60
 R12  | 1098   13   17   26   14   18   23   33  ---    9 |    41   41   46   38   43   46   56  ---    40
 R13E | 1329   33   24   32   19   24   34   88  ---   17 |   124  135  142  134  139  150   77  ---   126
 R14E | 4654   22   17   25   25   19   41   39  ---   12 |    77   80   59   89   77   72   80  ---    77
 R15E |  928   23   25   29   15   18   55   39  ---   12 |    47   56   44   56   68   94   57  ---    56
 R16  | 2799   21   31   29   16   19   31   70  ---   13 |    40   31   30   51   50   37   63  ---    41
 R17  | 1178   21   31   16   20   13   19   29   75    8 |    44   49   48   46   38   40   37   56    41
 R18  |  821   27   29   21   15   16   23   19  693    9 |    44   45   27   32   26   29   33   55    26
 R19  | 1728   32   33   22   17   25   20   25  ---   10 |    44   46   29   17   21   26   32  ---    20
 R20  |  757   36   43   36   17   28   52   36  ---   14 |    44   51   50   26   37   30   30  ---    29
 R21  |  614   56   45   39   27   24   56   23  ---   17 |    43   48   35   45   47   50   24  ---    29
 R22  |  580   25   31   27   19   20   23   23  ---   10 |    57   62   45   37   31   31   41  ---    37
 R23  | 1718   17   17   12   11   10   22   20  ---    6 |    50   51   38   34   38   40   42  ---    37
 R24  | 1416   16   15   20   11   16   11   25  ---    7 |    39   40   35   26   33   34   36  ---    30
XR26  | ----    8  860  ---  ---  ---  ---  ---  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1650   29   27   29   17   22   37   40  409      |T   57   61   58   57   61   63   50   46    55
 WRMS | 1650   24   25   29   16   16   36   40  409      |NE  53   56   54   51   55   57   47   46    50
 MEDI | 1178   23   23   27   16   18   30   30  133      |MD  48   56   50   52   60   65   56   55    56




More information about the IGSREPORT mailing list