[IGSREPORT-22080] Wk 1753 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Aug 30 06:57:28 PDT 2013


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1753   (Aug 11, 2013 - Aug 17, 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 2.1753.
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:
                                                                               
 igl1753[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1753 in the SP3 format.
 igl17537.sum      Combination Report for GPS Week 1753.


    
    
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  |    195.8 ns
                1  |    193.0 ns
                2  |    195.7 ns
                3  |    186.3 ns
                4  |    188.1 ns
                5  |    188.3 ns
                6  |    186.1 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 1.1753, 1a.1753).
        
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 2.1753.0-6)                                                                                
    
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 3.1753.0-6). 
        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 1753 summary.                      (Aug 11, 2013 - Aug 17, 2013)

Table 1.1753.a     GPS week : 1753   MJD: 56515.0-56521.0

         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|   -1     0    -2    45   -35    56   .56   21   20 |     ---     ---    ---    ---
        |    1     1     2    24     8    24   .05           |     ---     ---
cof  n/a|   -2     0    -3    46   -13    52   .57   25   23 |     ---     ---    ---    ---
        |    1     1     2    34    27    42   .07           |     ---     ---
emx  n/a|   -1     0    -4    19    -5   -52  -.28   25   25 |  190110    -360   3898   6439
        |    0     1     2    50    21    32   .03           |    3876    1619
esx  n/a|    1    -2     5   -50    35    19   .24   21   19 |  189493    -629   3928   7468
        |    1     1     2    16    20    26   .05           |    8095    3166
gfz  n/a|    0     0     0    12     8     1  -.39   21   16 |       0    -526   3895   6378
        |    1     0     2    43    30    21   .10           |       0    2863
grg  n/a|   -1     1     7     8   -17   -10  -.33   29   27 | -253260   -1363  36505 204875
        |    1     1     5    32    14    57   .07           |  158835    3298
iac  n/a|    1     0    -4   -24    18   -21   .00   22   22 |  138351   -1439  34799 148240
        |    1     1     5    18    39    73   .07           |  138259    2403


Table 1.1753.b     GPS week : 1753   MJD: 56515.0-56521.0   

         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  |    9   12   11   13   13   14   15 |
 R02  |    8   10    8    9   10   11   11 |
 R03  |    9    8    9   11    8   12    7 |
 R04  |    6    8    7   10    9    8    9 |
 R05  |    7    9    6    8    9   12    7 |
 R06  |    8    9    8    8    8   10    8 |
 R07  |    8   13    8    6   11    9    9 |
 R08  |    9    8   10    9    9    9    9 |
 R09  |   10    6    9    8    7    9   10 |
 R10  |    9    8    7    8    9    9   10 |
 R11  |   16   14   12   12   14   16   15 |
 R12  |   12   10   10    9    9   13   12 |
 R13  |    9    8    8    8    9    7    9 |
 R14  |   27   17   15   16   17   20   15 |
 R15  |    9    9    9    9   11    9   10 |
 R16  |   12   10   11    8    8    9   11 |
 R17  |    7    8    7    6   10   10   10 |
 R18  |    9    8    8    8    8    9   10 |
 R19  |    8   10    8    7    9    9    9 |
 R20  |   14   15   17   16   16   13   14 |
 R21  |   17   16   11   16   20   17   15 |
 R22  |    9   10   10    8   10   11   11 |
 R23  |    7    6    7    7    6   10   10 |
 R24  |    8    9    6   10    8    9   11 |


Table 1.1753.c     GPS week : 1753   MJD: 56515.0-56521.0   

         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 1753 0   | -169   -89   261    -267     322   -5807  81.6  1288  1288 |  195779       0
brd 1753 1   |   62   -21   109    -815    1588   -4652  81.9  1246  1246 |  192987       0
brd 1753 2   |   42   102   230     261    1131  -13610  84.9  1549  1549 |  195736       0
brd 1753 3   |    9   -19   132     777     989   -7669  84.4  1754  1754 |  186297       0
brd 1753 4   |  -44    48    45     597    -690   -2455  86.1  1647  1647 |  188066       0
brd 1753 5   |   -7    37    92     554    -759   -4136  84.6  1462  1462 |  188308       0
brd 1753 6   |   40   -56    94    -893    -867   -4318  82.1  1624  1624 |  186073       0
-------------+------------------------------------------------------------+----------------
brd 1753 mean|   -9     0   137      30     244   -6092  83.7  1510  1510 |  190463       0
brd 1753 sdev|   78    66    78     690    1022    3682   1.8   188   188 |    4271       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 2.1753.0  GPS week: 1753   Day: 0   MJD: 56515                            

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     0    74   -26    41   .53   20   19 |     ---     ---    ---    ---
cof  n/a|   -1    -1     0    99     9   102   .67   23   21 |     ---     ---    ---    ---
emx  n/a|    0    -2    -8   115    23    12  -.26   27   24 |  194916     904   4025   6299
esx  n/a|    0    -1     8   -20    65    65   .27   20   17 |  197179    1757   4258   9163
gfz  n/a|    0     0     4   -79   -24     9  -.28   18   16 |       0    1835   4020   6289
grg  n/a|   -2     0     6    22   -15   -24  -.41   28   28 | -573803   -5428 232293 999999
iac  n/a|    1     0   -16   -61     1  -115  -.10   22   22 | -175066   -4988 220374 999999

Table 2.1753.1  GPS week: 1753   Day: 1   MJD: 56516                            

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|   -2     1    -1    55   -45    89   .54   21   20 |     ---     ---    ---    ---
cof  n/a|   -2     0    -1    31   -46    41   .54   24   23 |     ---     ---    ---    ---
emx  n/a|   -1     2    -5    61   -26   -57  -.32   26   24 |  193166   -1174   3843   6369
esx  n/a|    1    -1     6   -57    36    14   .25   23   21 |  195448   -2883   3806   8275
gfz  n/a|    0     0     1    44    67    -3  -.28   19   18 |       0   -1413   3818   6334
grg  n/a|    0    -1    11   -52   -45   -82  -.42   29   28 | -361544   -1459   3826 398582
iac  n/a|    0     0    -4   -23    -8     9   .01   19   19 |  194321   -1395   3812   5890

Table 2.1753.2  GPS week: 1753   Day: 2   MJD: 56517                            

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|   -2     1    -4    41   -37    58   .57   19   18 |     ---     ---    ---    ---
cof  n/a|   -3     0    -5    38    25    75   .63   23   22 |     ---     ---    ---    ---
emx  n/a|    0    -1    -6     0    -9   -57  -.23   27   25 |  194396    2265   3729   6230
esx  n/a|    2    -1     2   -62    26    41   .28   18   16 |  198703    1739   3717   6287
gfz  n/a|    1     0     1     8    16    18  -.51   19   13 |       0    2430   3717   6336
grg  n/a|    0     1    11    13     2   -41  -.37   24   20 | -158496    3309   3722   7495
iac  n/a|    0     1    -3   -23    14   -66  -.07   21   21 |  197420     544   3723   6292

Table 2.1753.3  GPS week: 1753   Day: 3   MJD: 56518                            

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     0    -1    35   -38    79   .66   20   19 |     ---     ---    ---    ---
cof  n/a|   -1     0    -5    69   -24    75   .52   22   20 |     ---     ---    ---    ---
emx  n/a|    0    -1    -1     4    -2   -58  -.28   25   24 |  187442   -2775   4240   6413
esx  n/a|    1     0     1   -59    19   -14   .26   19   17 |  178061   -6820   4247   7621
gfz  n/a|   -1     0     1    22    15   -32  -.52   22   15 |       0   -6114   4242   6404
grg  n/a|    0     3     2    25   -19     5  -.33   29   27 | -168449   -5837   4253   7495
iac  n/a|    1     0    -2   -17    10     0  -.02   21   21 |  188573   -4024   4232   6133

Table 2.1753.4  GPS week: 1753   Day: 4   MJD: 56519                            

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     0    -6     9   -23    70   .56   22   21 |     ---     ---    ---    ---
cof  n/a|    0    -1    -4     3    -5    81   .48   27   24 |     ---     ---    ---    ---
emx  n/a|   -1    -1    -2   -13    24   -39  -.29   24   27 |  187405    -143   3841   6327
esx  n/a|    1    -2     5   -63    59    17   .14   22   20 |  180682    1365   3852   7144
gfz  n/a|    0     0    -1    40   -10    16  -.37   23   17 |       0     753   3851   6184
grg  n/a|   -2     3    14    52    -7    75  -.28   30   26 | -173231     857   3816   6721
iac  n/a|    0     2    -3    -7   -31   -88   .10   22   22 |  186581    1857   3842   6102

Table 2.1753.5  GPS week: 1753   Day: 5   MJD: 56520                            

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    -4    25   -33    32   .55   24   20 |     ---     ---    ---    ---
cof  n/a|   -4     1    -5    11   -46    -1   .54   31   25 |     ---     ---    ---    ---
emx  n/a|   -1     0    -2    -4   -15   -87  -.30   24   24 |  187719    -407   3893   6530
esx  n/a|   -1    -2     5   -36     7    15   .20   23   20 |  187147     391   3899   6574
gfz  n/a|    0     1    -2     6     8    22  -.39   24   17 |       0     196   3901   6529
grg  n/a|   -1     1     0     0   -20    50  -.26   32   30 | -170154     -21   3892   6494
iac  n/a|    0     0     2   -10    81    12   .06   26   26 |  189036    -678   3897   6906

Table 2.1753.6  GPS week: 1753   Day: 6   MJD: 56521                            

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    -1    75   -42    23   .52   24   23 |     ---     ---    ---    ---
cof  n/a|   -1     1    -5    71    -2    -5   .65   27   24 |     ---     ---    ---    ---
emx  n/a|   -2     0    -2   -26   -30   -78  -.27   24   24 |  185729   -1196   3719   6911
esx  n/a|    2    -3     8   -51    34    -1   .25   22   20 |  189234      43   3718   7214
gfz  n/a|   -2     0     0    43   -10   -22  -.40   22   18 |       0   -1372   3722   6574
grg  n/a|   -2     2     6    -1   -16   -53  -.25   31   28 | -167147    -965   3735   7343
iac  n/a|    3     1    -5   -31    62    99   .04   22   22 |  187593   -1390   3718   6358

       
       
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 3.1753.0  GPS week: 1753   Day: 0   MJD: 56515                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1024   22   28   20   25   11   29   17    9 |    77   82   83   96   88   94   79    84
 R02  |  765   11   15   27   18   12   16   19    7 |    61   60   69   74   71   70   60    66
 R03  |  777   13   13   24   23   14   18   25    8 |    61   64   70   79   65   55   52    62
 R04  | 1287   10   10   20   16    7   17   12    6 |    57   58   74   62   56   62   59    60
 R05  |  916   15   21   17   16    7   15   23    7 |    56   57   66   65   63   68   75    64
 R06  |  778   12   12   27   17    9   31   14    8 |    58   62   70   64   57   57   57    59
 R07  |  819   14   20   12   15   12   21   26    7 |    71   71   81   89   73   78   75    75
XR08  |  944   15   20   16   26   11  ---   12    8 |    69   69   77   91   77  ---   70    76
 R09  | 1202   22   26   28   14   18   27   27   10 |    60   65   69   57   62   61   53    59
 R10  | 2126    8   10   24   20   12   27   26    8 |    51   48   45   60   56   43   51    50
 R11  | 1087   35   36   49   36   30   45   23   16 |    44   36   37   63   65   66   57    50
 R12  | 1106   33   38   31   20   18   35   20   11 |    33   36   37   41   40   48   36    33
 R13  | 2034   19   25   23   16   19   19   22    8 |    34   31   37   34   31   32   29    28
XR14  | 1976   40   52  ---   48  ---   32   58   26 |    38   49  ---   53  ---   23   51    31
 R15  | 1609   18   20   18   23   13   16   23    8 |    46   48   48   54   51   54   51    48
 R16  |  974   25   18   32   16   24   22   36   11 |    37   41   43   49   59   38   41    42
 R17  | 1274   19   27   19    9   14   12   18    7 |    56   63   39   38   35   31   45    39
XR18  | 1157   20   20   19   17   14  ---   16    8 |    32   33   31   28   19  ---   25    22
 R19  | 1659   19   21   15   13   14   22   20    7 |    29   32   31   24   16   27   25    19
 R20  |  684   21   14   41   20   22   53   25   13 |    28   31   46   45   42   40   33    31
 R21  |  969   36   35   49   32   36   46   24   16 |    26   32   26   71   78   73   51    49
 R22  | 1422   15   21   30   18   15   31   19    9 |    23   30   27   29   25   20   28    19
 R23  |  916   13   20   11    9   12   23   17    6 |    31   36   22   23   17   21   29    19
 R24  | 2025   17   28   19   11   24   18   15    8 |    29   36   27   20   25   17   22    18
------+----------------------------------------------+------------------------------------------
 RMS  | 1287   20   23   27   20   18   28   22      |T   46   48   50   54   50   49   48    45
 WRMS | 1287   19   21   24   17   16   28   22      |NE  46   48   50   54   50   49   48    45
 MEDI | 1087   18   20   23   17   14   22   20      |MD  44   48   45   54   56   48   51    48

Table 3.1753.1  GPS week: 1753   Day: 1   MJD: 56516                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1064   28   24   29   41   17   29   15   12 |    48   58   62  102   86   64   77    71
 R02  |  706   24   32   24   26   16   11   21    9 |    38   43   36   74   62   71   48    52
 R03  |  981   14   16   16   28   14   20   17    8 |    41   37   30   33   41   33   35    33
 R04  | 1688   13   15   17   20   22   16   15    8 |    32   29   40   26   26   48   34    29
 R05  | 1887   19   20   21   14   14   27   18    8 |    30   40   35   30   38   46   51    36
 R06  |  747   14   20   25   16   17   24   24    9 |    37   43   49   35   30   43   21    31
 R07  | 1230   14   13   27   30   20   47   27   12 |    39   43   55   62   49   25   36    41
XR08  |  804   15   15   20   15   13  ---   14    7 |    45   45   55   47   39  ---   52    46
 R09  |  957   13   18   16   14   13   15   14    6 |    73   79   69   72   65   66   73    70
 R10  | 1158   17   16   22   13   18   20   17    8 |    47   58   59   57   58   56   51    52
 R11  | 1092   23   32   48   32   25   40   20   14 |    33   49   36   58   49   40   48    39
 R12  | 1150   26   30   23   20   16   31   15    9 |    55   57   59   55   53   67   59    54
 R13  | 1377   16   16   17    9   18   23   15    7 |    22   23   18   23   25   25   22    16
XR14  | 2518   40   55  ---   28   28   35   35   16 |    26   46  ---   52   44   59   44    33
 R15  | 1461   25   29   19   21   15   24   18    9 |    51   52   51   53   58   58   45    50
 R16  |  888   19   25   20   21   18   33   19    9 |    51   53   48   43   34   43   43    39
 R17  | 1612   20   25   17   17   20   17   15    8 |    39   39   28   35   26   30   39    29
 R18  | 1746   22   27   17    8   20   19   14    7 |    30   33   23   19   28   16   24    18
 R19  |  894   25   29   15   18   17   36   18    9 |    30   34   22   24   29   28   21    19
 R20  |  993   22   24   37   34   16   62   26   14 |    26   34   25   35   27   36   31    17
 R21  | 1525   37   38   52   31   35   34   20   15 |    30   36   31   59   54   49   38    37
 R22  | 1268   16   18   29   26   15   25   19    9 |    26   30   29   30   22   34   29    22
 R23  |  915   11   16   14   16   12   13   15    6 |    25   26   16   27   28   38   28    23
 R24  | 1128   15   16   15   18   24   23   23    9 |    24   23   18   19   26   20   25    14
------+----------------------------------------------+------------------------------------------
 RMS  | 1246   21   24   26   23   19   29   19      |T   37   42   38   44   41   43   40    36
 WRMS | 1246   20   23   24   21   18   28   19      |NE  37   42   38   44   41   43   40    36
 MEDI | 1128   19   20   20   20   17   24   18      |MD  33   40   36   35   38   43   38    33

Table 3.1753.2  GPS week: 1753   Day: 2   MJD: 56517                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1237   16   17   23   31   25   36   15   11 |    62   58   74   83   56   43   69    62
 R02  |  877   16   14   16   17   13   16   22    7 |    38   46   40   60   56   70   59    52
 R03  | 1255   20   18   20   23   18   15   19    9 |    46   53   41   55   59   59   43    49
 R04  | 2683   14   23   21   13   13   15   11    6 |    41   49   45   31   33   30   38    33
 R05  | 2339   10   18   23   12   11   12   13    6 |    37   36   47   45   40   49   42    41
 R06  |  897   16   15   23    9   18   13   18    7 |    47   47   53   47   39   45   33    42
 R07  | 1344   12   21   16   17   14   23   19    7 |    55   48   60   72   66   52   53    59
XR08  | 1161   18   16   19   22   14  ---   23    9 |    55   55   65   67   65  ---   48    59
XR09  |>>>>>   20   24   19   14   18  ---   14    8 |    51   60   44   40   40  ---   38    40
 R10  | 1340   14   17   16    8   12   23   17    6 |    36   39   49   40   31   28   39    34
 R11  |  921   21   40   43   17   23   31   20   11 |    39   59   36   49   55   61   52    44
 R12  | 1004   13   18   35   21   15   28   14    9 |    36   48   31   46   35   37   36    33
 R13  | 1347   20   25   20   15   14   16   15    7 |    26   33   25   24   21   24   23    19
 R14  | 2170   22   21   47   28   29   36   37   14 |    36   44   34   35   43   40   42    27
 R15  | 2635   19   23   13   20   17   32   19    9 |    30   34   30   24   30   50   33    28
 R16  | 1721   25   25   27   20   25   21   29   11 |    36   41   40   23   26   22   25    21
 R17  | 1118   18   24   12   12   19   16   18    7 |    44   49   27   29   29   22   37    29
 R18  | 1355   16   19   18   13   18   21   19    8 |    33   32   23   24   29   21   33    22
 R19  | 1048   19   21   19   10   19   14   16    7 |    27   30   23   22   28   19   28    19
 R20  |  711   29   36   49   25   39   43   40   16 |    29   43   44   47   74   30   35    34
 R21  | 2092   26   37   40   12   18   28   26   11 |    48   40   46   53   54   63   49    48
 R22  | 1524   22   26   27   21   12   28   18    9 |    27   35   23   26   24   39   19    18
 R23  | 1008   15   16   15   15   12   21   18    7 |    28   36   16   19   23   21   23    18
 R24  | 1048   12   15   16   13   11   16   17    6 |    22   30   20   32   22   32   21    21
------+----------------------------------------------+------------------------------------------
 RMS  | 1548   19   23   27   18   19   24   21      |T   38   43   39   41   40   38   38    35
 WRMS | 1548   18   22   25   16   13   20   21      |NE  38   43   39   41   40   38   38    35
 MEDI | 1255   18   21   20   15   17   21   18      |MD  36   43   40   40   35   37   37    33

Table 3.1753.3  GPS week: 1753   Day: 3   MJD: 56518                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1386   26   20   34   38   27   22   20   13 |    69   86   89   95   89   78   70    78
 R02  |  672   17   18   16   13   18   41   19    9 |    55   50   56   56   59   28   50    49
 R03  |  989   20   19   15   30   12   46   19   11 |    51   48   58   63   56   26   64    52
 R04  | 3479   14   20   33   20   22   16   21    9 |    56   57   54   70   64   56   43    55
 R05  | 2530   12   19   21   17   18   27   15    8 |    52   45   54   49   52   62   60    52
 R06  | 2325   14   11   23   17   13   15   23    8 |    45   35   56   42   43   41   63    45
 R07  | 1048   13   18   12   12   10   20   17    6 |    60   68   60   63   61   61   61    59
XR08  | 1223   13   17   16   26   10  ---   22    9 |    55   61   60   59   53  ---   58    54
 R09  | 1327   19   24   15   12   13   20   21    7 |    61   63   54   65   59   80   67    61
 R10  | 1287   21   19   25   11   13   15   16    7 |    43   45   57   50   51   54   53    48
 R11  |  806   24   43   39   23   22   28   25   12 |    47   50   48   68   67   58   62    53
 R12  | 1689   17   13   17   13   15   36   18    8 |    56   61   60   63   53   65   50    55
 R13  | 2557   11   12   23   17   12   18   26    8 |    23   25   35   33   30   35   20    24
 R14  | 1371   24   27   34   24   37   59   30   15 |    33   45   39   35   44   50   41    28
 R15  | 3260   17   22   24   18    8   15   27    8 |    45   50   54   48   52   52   39    45
 R16  | 1516   14   16   24   15   18   15   21    8 |    39   45   49   40   47   42   43    40
 R17  | 1034   16   19   12   14   10   12   15    6 |    52   56   32   38   31   31   44    36
 R18  | 1068   18   24   12   14   19   26   18    8 |    35   43   27   26   28   19   38    25
 R19  | 1012   16   13   17   14   12   19   13    6 |    39   38   36   23   21   25   36    27
 R20  | 1492   27   34   37   27   54   37   30   16 |    33   49   33   39   65   24   37    29
 R21  | 2062   44   35   37   27   36   45   24   16 |    23   30   20   55   72   45   46    36
 R22  | 1556   20   23   19   13   20   21   15    8 |    26   28   23   15   25   26   20    17
 R23  |  815   15   20   15   10   13   20   14    6 |    30   32   20   25   23   17   29    21
 R24  | 1145   12   18   24   18   14   41   19    9 |    32   33   24   29   24   41   24    22
------+----------------------------------------------+------------------------------------------
 RMS  | 1754   20   22   25   19   22   29   21      |T   44   47   45   47   48   44   46    42
 WRMS | 1754   19   20   24   17   15   27   21      |NE  44   47   45   47   48   44   46    42
 MEDI | 1327   17   19   21   17   14   21   19      |MD  45   45   49   48   52   42   44    45

Table 3.1753.4  GPS week: 1753   Day: 4   MJD: 56519                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1868   27   23   23   38   15   39   24   12 |    72   68   78   72   68  104   55    69
 R02  |  683   12   21   18   19   19   47   15   10 |    49   55   51   63   53   24   47    47
 R03  | 1306   17   25   11   21   18   16   19    8 |    41   43   53   69   57   62   46    52
 R04  | 3433   16   16   17   15   18   34   22    9 |    41   40   47   54   42   87   66    53
 R05  | 2881   17   20   20   26   13   14   28    9 |    44   58   59   75   55   63   53    56
 R06  | 2261    7   18   20   21   11   20   16    7 |    41   57   43   54   60   65   54    50
 R07  |  922   19   20   29   28   19   21   20   10 |    55   57   58   38   43   60   53    47
XR08  |  859   11   17   22   21   18  ---   15    9 |    49   42   62   62   47  ---   44    52
 R09  | 1208   16   16   13   12   13   19   17    6 |    24   25   26   35   37   39   26    27
 R10  | 1129   22   28   16   20   18   23   20    9 |    24   29   34   36   35   24   30    26
 R11  | 1071   27   42   31   29   21   45   31   13 |    42   52   39   58   53   57   51    42
 R12  | 2103   16   34   23   12   20   23   19    8 |    24   32   39   32   40   35   27    28
 R13  | 1857   15   25   22   13   17   30   22    9 |    21   29   28   23   27   35   25    19
 R14  | 1054   33   29   39   38   33   42   43   17 |    27   41   39   59   48   55   39    32
 R15  | 1488   27   26   18   23   22   31   22   10 |    26   27   34   41   23   22   24    21
 R16  | 1650   22   20   21   13   15   17   20    8 |    19   25   31   31   27   31   27    22
 R17  |  790   26   41   22   23   19   21   23   10 |    52   60   33   30   34   32   48    35
 R18  | 1202   21   23   24   12   16   20   16    8 |    43   41   33   38   34   24   35    31
 R19  | 1183   23   27   13   19   18   31   15    9 |    40   47   35   34   30   29   37    31
 R20  | 1529   28   26   44   23   47   26   30   15 |    29   31   49   43   55   40   36    31
 R21  | 1490   44   43   44   24   55   61   26   19 |    29   43   36   46   74   37   32    29
 R22  | 1950   24   29   23   18   25   23   18    9 |    34   38   29   27   29   20   31    21
 R23  |  557   12   21   12   15   15   14   13    6 |    34   42   23   31   27   26   32    26
 R24  |  838   15   19   20   13   14   30   17    8 |    23   25   28   22   20   24   27    14
------+----------------------------------------------+------------------------------------------
 RMS  | 1646   22   27   24   22   23   30   22      |T   36   41   41   44   42   43   39    35
 WRMS | 1646   21   24   27   20   17   26   22      |NE  36   41   41   44   42   43   39    35
 MEDI | 1208   19   23   21   20   18   23   20      |MD  34   41   36   38   40   35   36    31

Table 3.1753.5  GPS week: 1753   Day: 5   MJD: 56520                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1391   31   41   31   35   19   38   28   13 |    50   67   51   46   35   44   34    37
 R02  | 1429   17   14   18   10   28   40   24   10 |    43   43   39   38   56   25   32    36
 R03  |  896   19   22   20   31   20   47   16   11 |    42   49   56   70   58   27   43    49
 R04  | 2716   10   12   18   18   19   17   21    8 |    45   45   50   40   43   45   46    41
 R05  | 1651   35   40   29   25   11   19   29   11 |    45   56   62   78   64   58   76    61
 R06  | 1302   13   24   22   25   15   20   31    9 |    42   42   35   68   49   59   51    49
 R07  | 1138    9   25   19   20   14   27   23    8 |    42   47   38   46   37   39   56    41
XR08  |  850   11   15   23   16   18  ---   18    9 |    34   40   46   41   35  ---   32    34
 R09  | 1034   20   23   16   10   17   30   18    8 |    52   54   55   54   57   74   56    55
 R10  | 1130   22   27   16   25   15   14   15    8 |    46   45   44   60   51   54   44    48
 R11  | 1286   32   46   32   34   35   42   42   16 |    44   57   41   62   72   49   55    48
 R12  | 2479   21   19   24   19   36   46   20   12 |    44   51   53   57   64   37   50    48
 R13  | 1333   10   17   15   16   15   20   19    7 |    25   24   23   30   22   27   24    19
 R14  | 1377   39   30   40   50   41   40   47   19 |    31   48   37   84   82   42   45    44
 R15  | 1412   23   34   18   15   12   20   26    8 |    61   68   50   51   43   38   37    45
 R16  | 1030   18   11   25   15   21   17   22    9 |    42   49   52   42   42   37   34    38
 R17  |  793   26   39   16   19   17   31   21    9 |    45   57   35   35   38   28   45    34
 R18  | 1281   20   39   17   12   21   29   25    9 |    37   53   33   22   23   29   37    24
 R19  | 1068   17   21   18   16   15   31   19    8 |    39   45   27   36   36   37   39    33
 R20  | 2527   24   25   35   23   23   41   31   13 |    50   51   25   50   49   42   46    36
 R21  | 1513   46   62   31   29   50   39   25   17 |    30   46   26   46   67   37   30    29
 R22  |  735   25   39   27   14   20   33   31   11 |    33   45   37   24   26   24   34    23
 R23  |  925   23   20   19   13   19   33   18    9 |    31   32   25   30   26   40   23    23
 R24  |  939   14   25   27   14   22   19   18    8 |    33   42   39   27   34   28   24    25
------+----------------------------------------------+------------------------------------------
 RMS  | 1461   24   31   24   23   24   32   26      |T   41   48   40   47   46   40   41    38
 WRMS | 1461   20   25   24   20   17   30   26      |NE  41   48   40   47   46   40   41    38
 MEDI | 1281   20   25   20   18   19   31   22      |MD  42   47   39   46   43   38   39    37

Table 3.1753.6  GPS week: 1753   Day: 6   MJD: 56521                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  811   38   27   28   49   25   24   19   14 |    87   83   76   89   72   82   76    75
 R02  | 1380   17   17   24   22   11   40   24   10 |    64   65   74   85   75   61   55    68
 R03  | 1529   14   18   18   13   10   15   21    7 |    59   63   69   79   67   60   55    64
 R04  | 1438   16   24   14   10   21   40   16    9 |    63   65   66   61   57   53   67    59
 R05  | 1113   18   22   17   16   13   15   17    7 |    55   56   64   69   63   66   64    61
 R06  | 1737   22   22   18   14   10   19   16    7 |    60   61   69   68   67   63   65    64
 R07  |  882   13   16   26   17   16   20   20    8 |    73   74   69   88   83   77   81    77
XR08  |  866   13   15   23   18   16  ---   13    8 |    67   68   67   89   81  ---   74    75
 R09  | 1343   20   19   19   20   17   34   22    9 |    52   56   43   64   58   47   57    52
 R10  | 2371   22   23   17   18   13   32   25    9 |    44   45   40   41   38   34   42    37
 R11  | 1082   37   47   40   21   35   47   23   15 |    42   53   39   78   85   79   66    61
 R12  | 2252   17   19   24   18   32   38   24   11 |    52   49   41   51   51   54   52    45
 R13  | 1122   23   22   23   13   13   27   21    9 |    27   32   26   25   27   30   23    20
 R14  | 2735   20   23   43   24   30   42   39   15 |    28   35   29   48   41   35   45    29
 R15  | 1336   22   21   19   19   17   29   21    9 |    41   42   38   37   46   48   32    37
 R16  |  899   23   31   16   23   18   34   25   10 |    40   42   37   34   41   38   33    32
 R17  | 1519   26   25   11   23   27   19   16    9 |    48   48   35   34   32   26   44    33
 R18  |  846   30   18   20   20   19   27   20   10 |    45   41   33   21   25   20   36    24
 R19  |  954   17   31   17   23   19   18   24    9 |    49   56   41   35   35   26   45    37
 R20  | 2506   19   24   24   36   26   41   32   13 |    47   60   38   50   44   35   48    37
 R21  | 3023   42   58   32   26   36   40   19   14 |    34   47   29   37   37   32   24    17
 R22  | 1133   28   22   21   21   26   26   23   11 |    45   45   39   29   27   21   32    26
 R23  | 1203   21   21   22   14   20   35   19    9 |    44   43   31   26   27   30   38    29
 R24  | 1232   26   31   24   19   26   27   16   10 |    45   48   34   22   23   32   32    26
------+----------------------------------------------+------------------------------------------
 RMS  | 1623   24   27   24   22   22   31   22      |T   50   53   46   52   50   45   49    45
 WRMS | 1623   23   24   24   20   18   28   22      |NE  50   53   46   52   50   45   49    45
 MEDI | 1232   21   22   21   19   19   29   21      |MD  47   49   39   48   44   38   45    37




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