[IGSREPORT-22798] Wk 1794 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Jun 13 07:04:05 PDT 2014


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1794   (May 25, 2014 - May 31, 2014) 
                                                                               
Contact: igs.acc 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 2.1794.
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:
                                                                               
 igl1794[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1794 in the SP3 format.
 igl17947.sum      Combination Report for GPS Week 1794.


    
    
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  |    176.2 ns
                1  |    177.6 ns
                2  |    176.5 ns
                3  |    174.3 ns
                4  |    176.8 ns
                5  |    179.1 ns
                6  |    178.1 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
               ----+--------+---------------
                5  |  ESX   | R05
                5  |  GRG   | R05
                6  |  ESX   | R05
                6  |  GRG   | R05

    
         
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 1.1794, 1a.1794).
        
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 2.1794.0-6)                                                                                
    
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 3.1794.0-6). 
        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 1794 summary.                      (May 25, 2014 - May 31, 2014)

Table 1.1794.a     GPS week : 1794   MJD: 56802.0-56808.0

         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     1     9     9   -31    92   .42   33   29 |     ---     ---    ---    ---
        |    1     1     2    22    29    43   .03           |     ---     ---
cof  n/a|   -1     1    10    20   -21    84   .39   35   31 |     ---     ---    ---    ---
        |    1     2     2    32    23    57   .03           |     ---     ---
emx  n/a|    0     1     3   -10   -28    48  -.40   31   29 |  176517    -947   3999   6609
        |    1     0     3    26    29    39   .07           |    1180    1321
esx  n/a|    0     0     0     1    16     3  -.06   22   19 |  175921   -2578   4334   7802
        |    1     1     1    21    13    25   .03           |    3929    3229
gfz  n/a|   -3     0    -7   -11    43    59   .21   23   19 |       0   -1508   4039   6651
        |    1     1     2    27    19    38   .05           |       0    2393
grg  n/a|   -2    -1    -3    -9   -29    18  -.34   35   34 | -510238  -61136   4489 305652
        |    2     1     7    24    29    48   .06           |  382859  157224
iac  n/a|    1    -1    -1    15    12  -141   .07   21   21 | -158807 -108494   4269 290703
        |    0     0     6    35    27    85   .04           |  574644  286058
mcc  n/a|   -2    -1    48    42     1   531  -.34  165  165 |     ---     ---    ---    ---
        |    5     9    19   104    74   298   .51           |     ---     ---


Table 1.1794.b     GPS week : 1794   MJD: 56802.0-56808.0   

         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  |   10   10   11   11   11   12   13 |
 R02  |    6    9    9    7    8   10    9 |
 R03  |    8    8    9    8    9    8   10 |
 R04  |    8    9   10   17   12    8    9 |
 R05  |    9    8   10   12   31   24   21 |
 R06  |    8    8    7    9   10    9    8 |
 R07  |   13    9    9    9    9    8   10 |
 R08  |    9   10   10    9    9    9    9 |
 R09  |   12   10   12   15   16   14   15 |
 R10  |   11    8   10   10   10   10    9 |
 R11  |   17   14   16   14   18   19   23 |
 R12  |   15   15   16   15   15   18   23 |
 R13  |   13   13   13   14   13   13   15 |
 R14  |   13   21   18   16   20   19   17 |
 R15  |   11   11    8   10    9   11   10 |
 R16  |   11   11   11   11   11    8   10 |
 R17  |   10   11    6   10    9    8    8 |
 R18  |   11   11    8   11   11   13   12 |
 R19  |    8    8   11   10    9    8   12 |
 R20  |   14   15   15   15   12   12   14 |
 R21  |   16   14   14   15   18   16   13 |
 R22  |    9   10   10    9   12   10    8 |
 R23  |    7    9    8    9    9    8    7 |
 R24  |   10   10    9   12   11    8   11 |


Table 1.1794.c     GPS week : 1794   MJD: 56802.0-56808.0   

         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 1794 0   |  -68   -46   255     461    -210    3000  83.7  1754  1754 |  176185       0
brd 1794 1   |   15    12   163      32   -1036    6242  84.4  1670  1670 |  177587       0
brd 1794 2   |  -26    89   203    -611     496    5794  86.0  1689  1689 |  176480       0
brd 1794 3   |   16   -24   256    1336    -656    1841  82.0  1669  1669 |  174262       0
brd 1794 4   |    0   154   320    -997   -1328    1951  83.8  1655  1655 |  176764       0
brd 1794 5   |  -16   -87   188    1341     975    3597  86.3  1466  1466 |  179085       0
brd 1794 6   |   48    26   294     -23    -619    1712  84.9  1514  1514 |  178067       0
-------------+------------------------------------------------------------+----------------
brd 1794 mean|   -4    17   240     219    -339    3448  84.4  1630  1630 |  176918       0
brd 1794 sdev|   37    82    57     896     825    1887   1.5   102   102 |    1542       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 2.1794.0  GPS week: 1794   Day: 0   MJD: 56802                            

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     0     9     4     9   102   .42   30   26 |     ---     ---    ---    ---
cof  n/a|   -1     0    10    58    23    86   .38   33   29 |     ---     ---    ---    ---
emx  n/a|    2     2     3   -20   -46    43  -.39   28   30 |  175663    -772   3887   6079
esx  n/a|    0     0     3    -6    29   -18  -.04   21   19 |  173933   -3022   3915   6653
gfz  n/a|   -4     2    -4    10    36     8   .10   22   20 |       0     509   3900   5992
grg  n/a|   -1    -1     6   -35   -21    13  -.34   37   37 | -211218    -693   3974   6119
iac  n/a|    2    -1    -8    -8    -7   -68   .03   18   18 |  177842    -387   3910   5979
mcc  n/a|    0    10    79    20    21   903  -.15  140  140 |     ---     ---    ---    ---

Table 2.1794.1  GPS week: 1794   Day: 1   MJD: 56803                            

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     5    24   -57   161   .44   32   31 |     ---     ---    ---    ---
cof  n/a|   -1     3     6    55   -35   162   .34   35   32 |     ---     ---    ---    ---
emx  n/a|    0     2     3    37   -25    78  -.38   35   37 |  176153     434   4061   7270
esx  n/a|    0    -1    -1    10    19    24  -.10   19   18 |  171863   -1337   4074   8362
gfz  n/a|   -4     1    -9   -24    33   115   .25   20   18 |       0     322   4060   7200
grg  n/a|   -1    -1    -9     4   -14    32  -.29   35   32 | -210686     745   4165   7487
iac  n/a|    1    -1     6   -13    18  -270   .02   20   20 |  178805    -436   4083   7140
mcc  n/a|    2     3    30    86    54   454 -1.18  152  152 |     ---     ---    ---    ---

Table 2.1794.2  GPS week: 1794   Day: 2   MJD: 56804                            

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     9    17   -50   109   .41   33   31 |     ---     ---    ---    ---
cof  n/a|   -3     2    11    14   -32   130   .42   35   34 |     ---     ---    ---    ---
emx  n/a|    1     0    -1   -50   -67   106  -.38   32   28 |  175695     202   3656   7060
esx  n/a|    1     1     2   -12    -3     8  -.06   19   17 |  181442   -2175   3656   7547
gfz  n/a|   -2     1    -4     7    31    92   .22   20   18 |       0     -16   3658   7046
grg  n/a|   -6    -1     1    -4   -39    34  -.46   33   32 | -212789    -645   3713   7298
iac  n/a|    3    -1    -6    29    64  -245   .06   21   21 |  178873     -93   3643   7104
mcc  n/a|  -13     0    69  -121   116   195  -.91  151  151 |     ---     ---    ---    ---

Table 2.1794.3  GPS week: 1794   Day: 3   MJD: 56805                            

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     8    -5   -56    72   .41   30   28 |     ---     ---    ---    ---
cof  n/a|    1     0    10     6   -17    38   .36   37   32 |     ---     ---    ---    ---
emx  n/a|    0     1     1    -4    19    25  -.54   28   28 |  175078   -3066   4203   6729
esx  n/a|    0     0     0    -7    28    31  -.09   21   19 |  174953   -4354   5017   9362
gfz  n/a|    0    -2    -7   -33    41    60   .24   23   20 |       0   -4495   4514   7221
grg  n/a|    0    -1    -4   -52   -31   -78  -.30   36   34 | -214866   -4766   4775   8207
iac  n/a|    1    -2     0    67    -5  -100   .06   26   26 |  175859   -1460   4538   7165
mcc  n/a|   -4   -13    39   103   -42   366  -.23  204  204 |     ---     ---    ---    ---

Table 2.1794.4  GPS week: 1794   Day: 4   MJD: 56806                            

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     3     7   -30    -8    32   .38   33   27 |     ---     ---    ---    ---
cof  n/a|   -1     3    12   -34    -6    45   .39   32   27 |     ---     ---    ---    ---
emx  n/a|    1     0     2    -2     0    60  -.44   29   27 |  176989   -2076   4023   6456
esx  n/a|    0    -1     0     8    20    25  -.05   21   18 |  178145   -5829   4039   7539
gfz  n/a|   -4    -1    -9    30    72    60   .23   26   20 |       0   -4019   4019   6381
grg  n/a|   -2    -3    -8    -1   -89     3  -.36   38   35 | -722110   -3397   4753 110455
iac  n/a|    0     0     5    -2   -15  -110   .10   22   22 |  176968     916   4111   7539
mcc  n/a|   -4     0    30    83   -61   209   .02  136  136 |     ---     ---    ---    ---

Table 2.1794.5  GPS week: 1794   Day: 5   MJD: 56807                            

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    10    19   -54    53   .41   32   28 |     ---     ---    ---    ---
cof  n/a|   -2    -2    11    13   -44     6   .42   38   32 |     ---     ---    ---    ---
emx  n/a|    0     0     7   -14   -37   -19  -.38   31   29 |  178048     131   4192   6245
esx  n/a|    0    -1     0   -23    20   -32  -.08   22   18 |  179776    3786   5197   7073
gfz  n/a|   -3     1    -9   -35    68    13   .24   22   20 |       0     748   4145   6169
grg  n/a|    0     1   -12    10    -3    60  -.32   35   32 | -999999 -417662   5312 999999
iac  n/a|    2    -2     3    56     9   -49   .12   21   21 | -999999 -757212   5035 999999
mcc  n/a|   -4     5    38   186    21   727  -.05  164  164 |     ---     ---    ---    ---

Table 2.1794.6  GPS week: 1794   Day: 6   MJD: 56808                            

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    13    39    -3   115   .47   38   33 |     ---     ---    ---    ---
cof  n/a|   -1     2    12    30   -35   124   .40   37   34 |     ---     ---    ---    ---
emx  n/a|    0     2     7   -18   -38    43  -.32   31   26 |  177995   -1483   3977   6427
esx  n/a|    3     0     2    42    -2   -14  -.03   28   22 |  171340   -5116   4445   8083
gfz  n/a|   -3     0    -8   -37    22    63   .20   28   18 |       0   -3608   3978   6554
grg  n/a|   -3     0     0    13    -5    64  -.35   33   32 | -999999   -1534   4734 999999
iac  n/a|    1    -1    -8   -22    24  -145   .13   21   21 | -999999    -788   4565 999999
mcc  n/a|    3   -14    48   -58  -101   862   .16  206  206 |     ---     ---    ---    ---

       
       
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 3.1794.0  GPS week: 1794   Day: 0   MJD: 56802                            

        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  | 1183   32   27   23   17   21   26   13  ---    9 |    33   34   35   42   39   32   28  ---    29
 R02  |  821   18   17   11   14   13   17   12  ---    6 |    43   45   36   42   28   21   31  ---    32
 R03  | 1688   19   16   19   16   19   26   12  ---    8 |    49   49   49   52   38   51   48  ---    45
 R04  | 1218   15   15   15   15   18   35   11  ---    8 |    93   95   88   90   90   94   90  ---    89
 R05  | 2121   18   19   22   18   14   24   18  107    8 |    61   64   23   48   49   45   62   61    59
 R06  | 1599   23   26   21   16   19   15   15  ---    8 |    46   49   42   55   37   39   39  ---    40
 R07  | 1003   18   16   23   13   31   70   14  217   12 |    41   39   34   40   30   40   29   71    30
XR08  | 1205   19   26   13   16   22  ---   17  ---    9 |    43   48   35   46   30  ---   31  ---    32
 R09  | 4834   25   25   20   41   19   37   18  ---   12 |    28   33   44   57   35   31   28  ---    31
 R10  | 2318   14   16   36   37   13   27   11  ---   11 |    21   22   28   37   25   32   22  ---    20
 R11  |  767   46   55   54   20   39   50   26   92   17 |    35   49   62   49   61   45   39   29    39
 R12  |  945   37   37   38   17   27   55   26  ---   14 |    53   55   52   39   45   52   35  ---    35
 R13  | 1040   40   47   36   20   20   40   27  ---   13 |    38   47   46   29   33   33   26  ---    22
 R14  | 2218   40   46   25   26   26   37   24  ---   13 |    32   30   35   43   53   55   29  ---    34
 R15  | 1768   33   42   14   25   29   33   17  129   11 |    28   39   24   33   38   32   25   26    24
 R16  | 2225   19   22   24   19   24   44   15  ---   10 |    29   34   30   36   33   37   29  ---    27
 R17  |  986   24   35   29   18   14   17   23  149    9 |    42   52   43   41   30   32   27   69    32
XR18  | 1277   24   34   24   17   27  ---   18  ---   11 |    75   77   77   77   69  ---   75  ---    72
 R19  | 1416   15   18   19   15   12   34   11  ---    7 |    52   56   50   54   36   42   43  ---    44
 R20  | 1518   33   39   50   20   18   50   21  ---   14 |    64   72   68   71   54   25   56  ---    56
 R21  |  588   64   49   32   16   33   57   17  106   16 |    62   55   37   30   37   41   28   37    23
 R22  |  980   28   33   24   14   22   26   13  ---    9 |    59   62   48   41   30   32   29  ---    35
 R23  | 1198   17   25   18   13   17   21   14  ---    7 |    48   54   45   40   37   28   37  ---    36
 R24  |  922   27   38   19   22   18   19   24  ---   10 |    51   59   35   40   30   32   32  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1753   30   33   28   21   22   37   18  139      |T   46   50   44   47   41   39   38   48    38
 WRMS | 1753   26   29   30   19   20   37   18  139      |NE  46   50   44   47   41   39   38   48    38
 MEDI | 1205   24   26   23   17   19   33   17  107      |MD  43   49   42   42   37   33   31   37    33

Table 3.1794.1  GPS week: 1794   Day: 1   MJD: 56803                            

        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  | 2376   40   45   23   13   18   18   17  ---    9 |    23   31   24   28   29   25   27  ---    19
 R02  |  612   22   17   15   15   18   38   17  ---    9 |    34   36   24   36   34   20   25  ---    25
 R03  | 2156   19   12   22   13   12   28   20  ---    8 |    32   27   34   28   25   29   39  ---    27
 R04  |  920   30   26   21   14   16   29   17  ---    9 |    94   92   89   88   88   85   92  ---    87
 R05  | 2515   16   17   21   16   18   19   13  143    7 |    65   62   18   44   56   46   59   70    60
 R06  | 1764   17   19   19   20   13   18   15  ---    7 |    30   29   39   36   24   32   23  ---    26
 R07  | 1090   32   35   20   15   19   17   16  176    8 |    31   33   28   26   29   24   18   77    19
XR08  | 1391   26   23   25   23   17  ---   12  ---   10 |    28   25   26   27   21  ---   17  ---    17
 R09  | 4581   25   26   26   25   19   28   13  ---   10 |    24   27   30   29   21   30   16  ---    16
 R10  | 1255   17   17   20   15   15   34   12  ---    8 |    19   26   17   25   28   28   15  ---    17
 R11  |  897   42   41   50   12   23   53   23   87   14 |    25   34   31   28   31   41   28   23    24
 R12  | 1487   53   54   41   20   32   43   24  ---   15 |    48   47   45   45   66   51   41  ---    42
 R13  |  711   39   43   33   16   29   41   17  ---   12 |    26   30   22   18   29   25   22  ---    12
 R14  | 1573   44   29   93   38   27   61   31  ---   21 |    39   51   61   50   39   31   23  ---    30
 R15  |  872   19   21   24   22   20   45   15  170   10 |    22   20   24   22   28   33   23   58    19
 R16  | 1161   21   32   34   13   24   42   22  ---   11 |    25   36   23   24   27   23   20  ---    16
 R17  | 1061   33   29   22   20   14   24   26  174   10 |    44   39   31   31   25   25   20   94    21
XR18  | 1471   26   27   30   12   22  ---   20  ---   10 |    75   78   73   86   91  ---   84  ---    82
 R19  | 1001   19   19   21   14   18   17   14  ---    7 |    36   31   39   35   24   32   30  ---    27
 R20  |  760   33   53   58   23   13   46   36  ---   15 |    44   66   45   32   37   23   29  ---    28
 R21  |  587   54   70   33   19   29   34   27  145   14 |    45   60   34   35   31   22   21   54    21
 R22  |  868   32   37   24   16   16   37   15  ---    9 |    40   39   30   26   23   23   25  ---    22
 R23  | 1996   24   25   24   13   16   27   19  ---    8 |    37   34   38   23   27   22   24  ---    22
 R24  |  855   23   26   31   15   17   34   15  ---    9 |    42   46   46   32   28   17   31  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1669   32   34   35   19   20   35   20  152      |T   38   41   36   35   35   31   31   62    29
 WRMS | 1669   31   32   37   18   18   32   20  152      |NE  38   41   36   35   35   31   31   62    29
 MEDI | 1090   26   26   24   15   18   34   17  145      |MD  34   34   31   29   28   25   24   58    22

Table 3.1794.2  GPS week: 1794   Day: 2   MJD: 56804                            

        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  | 1895   40   50   27   17   21   19   26  ---   11 |    38   46   36   35   34   32   24  ---    26
 R02  |  549   18   21   16   13   20   33   19  ---    9 |    38   41   31   36   31   28   31  ---    28
 R03  | 2232   19   23   23   16   13   24   23  ---    8 |    41   49   36   43   35   29   35  ---    34
 R04  |  779   32   22   18   14   22   28   16  ---    9 |    90   91   80   85   92   94   87  ---    86
 R05  | 2333   22   19   24   16   16   42   15  253    9 |    71   74   30   58   58   60   75   68    70
 R06  | 1476   13   20   17   18   14   20   11  ---    7 |    43   42   40   56   39   40   41  ---    42
 R07  | 1296   28   27   14   17   21   20   19  125    9 |    45   46   35   46   31   30   28   73    32
XR08  | 1481   24   25   21   18   20  ---   14  ---    9 |    36   34   32   34   32  ---   16  ---    24
 R09  | 5264   22   28   30   27   20   35   24  ---   11 |    32   37   30   38   35   40   27  ---    25
 R10  |  979   25   32   16   23   18   35   15  ---    9 |    25   29   27   30   25   33   21  ---    21
 R11  | 1076   50   34   45   26   21   47   33  114   15 |    32   48   56   42   46   32   28   34    33
 R12  | 1000   53   48   34   17   30   56   26  ---   15 |    50   53   44   38   64   59   32  ---    40
 R13  |  997   43   42   33   23   23   40   21  ---   13 |    31   31   38   36   29   29   20  ---    21
 R14  | 1043   46   55   84   32   20   30   24  ---   18 |    35   47   34   45   37   29   26  ---    27
 R15  | 1070   26   32    9   15    7   31   17  128    8 |    28   32   30   28   24   41   25   54    25
 R16  |  927   15   14   29   27   19   39   15  ---   11 |    28   27   34   37   37   47   20  ---    28
 R17  |  938   17   28   17   11   12   19    9  142    6 |    38   46   32   32   26   27   28  102    28
XR18  | 1218   17   22   17   18   13  ---   15  ---    8 |    74   79   74   75   69  ---   71  ---    72
 R19  | 1018   27   27   21   20   26   33   24  ---   11 |    42   40   28   33   28   28   21  ---    21
 R20  | 1234   30   40   49   18   30   44   26  ---   14 |    44   51   48   38   47   37   32  ---    33
 R21  |  885   63   65   37   14   29   22   23   92   14 |    54   59   35   31   36   34   27   54    25
 R22  |  577   29   35   26   13   16   34   17  ---    9 |    49   56   45   42   40   25   25  ---    34
 R23  | 1928   15   18   13   10   11   31   21  ---    7 |    39   40   34   37   31   18   43  ---    32
 R24  |  855   19   29   32   15   15   22   19  ---    9 |    33   42   31   33   30   22   31  ---    27
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1688   33   35   32   19   20   33   21  151      |T   43   47   39   42   39   37   33   64    34
 WRMS | 1688   31   34   28   17   18   32   21  151      |NE  43   47   39   42   39   37   33   64    34
 MEDI | 1043   25   28   23   17   20   31   19  125      |MD  38   46   34   37   35   32   28   54    28

Table 3.1794.3  GPS week: 1794   Day: 3   MJD: 56805                            

        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  |  819   41   35   28   12   22   27   19  ---   11 |    27   25   35   25   38   37   23  ---    21
 R02  |  522   16   21   17   18   16   20   11  ---    7 |    42   48   36   40   27   25   30  ---    31
 R03  | 2145   16   25   19   23   14   23   16  ---    8 |    50   53   32   52   38   34   32  ---    37
 R04  |  689   33   33   35   24   23   43   61  ---   17 |   111  113  109  116  119  117  116  ---   110
 R05  | 2048   30   34   19   14   19   40   40  419   12 |    86   99   20   71   76   92   86   53    86
 R06  |  965   18   18   21   18   20   31   13  ---    9 |    51   55   55   58   46   38   48  ---    48
 R07  | 1200   19   27   20   25   20   20   18  119    9 |    44   53   38   50   30   30   31   52    34
XR08  |  782   21   21   18   16   17  ---   18  ---    9 |    31   29   30   37   25  ---   26  ---    26
 R09  | 4015   30   26   29   42    8   56   32  ---   15 |    34   38   42   57   31   38   25  ---    29
 R10  | 1426   22   28   24   20   22   29   14  ---    9 |    16   25   23   28   27   24   18  ---    16
 R11  |  825   39   68   33   23   30   42   18   76   13 |    37   63   45   37   28   24   22   24    24
 R12  |  630   39   58   29   19   36   55   29  ---   15 |    66   78   59   58   83   80   53  ---    60
 R13  | 1619   49   46   30   15   23   53   22  ---   14 |    38   37   25   22   30   36   28  ---    19
 R14  | 2079   32   55   49   33   38   24   25  ---   15 |    36   61   61   47   62   38   29  ---    36
 R15  | 3624   24   40   17   21   15   30   23  124    9 |    24   37   23   22   28   31   30   37    19
 R16  |  877   33   40   30   20   15   37   13  ---   11 |    34   41   32   26   26   33   32  ---    22
 R17  |  698   18   26   33   11   19   29   17  133    9 |    43   45   44   29   25   36   31   58    29
XR18  |  821   23   20   29   12   18  ---   26  ---   11 |    82   84   95   90   92  ---   93  ---    89
 R19  |  983   25   28   20   15   18   25   31  ---   10 |    44   46   34   43   35   32   35  ---    32
 R20  |  854   20   17   37   31   32   44   33  ---   14 |    43   39   41   52   31   33   43  ---    32
 R21  | 1418   60   56   29   12   38   30   20  144   15 |    52   52   34   30   46   30   28   35    24
 R22  |  581   24   34   23   12   16   27   18  ---    9 |    45   50   38   28   32   21   21  ---    25
 R23  | 1715    8   14   22   20   16   31   22  ---    9 |    46   51   39   52   35   19   45  ---    39
 R24  | 1047   20   29   33   16   22   43   21  ---   11 |    36   36   41   29   36   28   31  ---    27
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1668   30   37   28   21   23   36   26  204      |T   46   52   42   45   43   39   39   43    38
 WRMS | 1668   28   32   28   19   20   34   26  204      |NE  46   52   42   45   43   39   39   43    38
 MEDI |  965   24   28   28   18   19   30   20  124      |MD  43   48   38   40   32   33   31   37    29

Table 3.1794.4  GPS week: 1794   Day: 4   MJD: 56806                            

        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  |  681   24   26   35   14   22   22   22  ---   10 |    23   24   27   22   17   23   19  ---    14
 R02  |  589   19   21   13   17   18   25   13  ---    7 |    35   37   25   30   21   25   21  ---    21
 R03  | 1305   28   24   16   21   16   16   17  ---    8 |    47   42   34   49   31   40   35  ---    36
 R04  |  760   41   30   18   25   22   22   31  ---   12 |   110  114  106  108  106  113   96  ---   103
XR05  |>>>>>   44   66  ---  ---   56   81   33  337   30 |    77   76  ---  ---   92  102   77   30    65
 R06  | 1878   22   21   29   12   17   33   24  ---   10 |    36   35   52   38   27   35   52  ---    37
 R07  | 1851   23   16   26   12   19   26   12   86    8 |    43   39   28   36   21   24   34   32    28
XR08  |  686   18   15   18   17   24  ---   11  ---    9 |    40   36   33   37   30  ---   35  ---    30
 R09  | 2437   30   42   33   28   29   68   27  ---   15 |    40   58   41   50   55   53   28  ---    34
 R10  | 1330   21   22   21   21   19   36   18  ---   10 |    22   22   19   23   26   33   20  ---    16
 R11  | 1015   54   42   40   26   36   69   18   93   17 |    40   31   38   38   45   42   25   13    23
 R12  | 1085   40   40   36   18   44   41   21  ---   15 |    44   37   38   29   52   36   27  ---    27
 R13  | 1387   35   41   25   27   14   35   32  ---   12 |    34   44   35   48   40   31   22  ---    31
 R14  | 1402   53   33   58   36   44   40   33  ---   19 |    25   40   47   42   47   22   18  ---    17
 R15  | 4467   12   23   14   22   18   35   20  106    9 |    17   23   20   27   25   30   28   19    18
 R16  |  933   29   24   24   26   16   34   16  ---   10 |    26   36   21   28   27   34   29  ---    21
 R17  |  904   23   28   19   12   18   35   16  120    9 |    40   45   34   27   24   29   39   34    26
XR18  |  789   20   21   24   16   29  ---   20  ---   11 |    62   61   62   61   66  ---   72  ---    63
 R19  |  732   24   25   21   11   20   25   15  ---    8 |    36   42   32   35   35   42   27  ---    30
 R20  |  721   28   28   27   17   34   36   21  ---   12 |    30   39   49   45   55   44   36  ---    36
 R21  | 1110   66   70   44   14   46   44   29  224   18 |    47   53   33   31   57   41   31   21    23
 R22  |  657   31   28   25   15   25   39   27  ---   11 |    41   40   31   32   27   26   28  ---    23
 R23  | 2389   18   15   17   17   15   31   21  ---    8 |    37   36   25   38   34   15   25  ---    26
 R24  | 1887   20   20   26   25   16   33   21  ---   10 |    25   34   33   47   30   20   37  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1654   33   32   29   21   26   38   22  135      |T   40   43   37   40   41   39   35   24    32
 WRMS | 1654   27   27   27   18   20   35   22  135      |NE  40   43   37   40   41   39   35   24    32
 MEDI | 1085   24   25   25   17   20   35   21  106      |MD  37   39   33   37   31   33   28   21    27

Table 3.1794.5  GPS week: 1794   Day: 5   MJD: 56807                            

        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  |  856   23   15   31   31   30   26   17  ---   12 |    21   29   51   53   20   35   29  ---    28
XR02  | 2416   24   27  ---   17   19   31   15  ---   10 |    40   44  ---   38   34   25   25  ---    28
 R03  | 1100   28   32   17   16   17   18   16  ---    8 |    37   46   38   33   34   36   24  ---    29
 R04  |  964   27   32   15   13   20   24   12  ---    8 |   199  197  196  193  198  204  211  ---   200
XR05  | 5847   34   28  ---  278  ---  277   15  144   23 |    68   67  ---   50  ---   51   83   24    72
 R06  | 2816   17   20   28   13   16   28   19  ---    9 |    43   47   41   38   33   20   42  ---    34
 R07  | 1732   26   27   23   16   17   18   13   34    8 |    37   42   28   34   30   18   23   32    25
XR08  | 1011   20   17   16   22   21  ---   11  ---    9 |    29   35   28   40   18  ---   32  ---    26
 R09  |  933   33   47   44   27   18   32   30  ---   13 |    36   47   45   31   33   37   23  ---    22
 R10  | 1125   22   23   20   23   12   40    9  ---    9 |    22   22   20   25   20   32   20  ---    17
 R11  |  931   56   69   36   41   38   54   29  114   18 |    36   53   36   57   42   33   23   15    27
 R12  | 1472   52   61   59   24   37   58   19  ---   18 |    55   62   62   42   37   44   42  ---    36
 R13  | 1730   35   43   27   19   22   52   19  ---   12 |    30   44   34   29   18   28   20  ---    19
 R14  |  674   52   64   57   32   20   49   45  ---   19 |    39   54   49   50   47   30   19  ---    32
 R15  | 2744   21   21   25   23   24   33   14   94   10 |    18   22   24   29   28   22   17   18    16
 R16  | 1070   15   23   15   22   18   23   16  ---    8 |    24   23   31   26   39   26   25  ---    24
 R17  | 1481   18   17   16   19   13   22   16  158    7 |    28   35   25   33   30   16   35   29    26
XR18  | 1226   26   30   32   13   18  ---   33  ---   12 |    75   76   73   82   78  ---   94  ---    80
 R19  |  877   25   21   16   13   15   21   14  ---    7 |    38   37   37   37   33   30   30  ---    31
 R20  |  904   18   23   26   21   26   49   16  ---   11 |    59   66   68   58   62   35   56  ---    55
 R21  | 1735   55   55   43   15   31   34   29  294   15 |    31   35   29   32   44   29   29   22    22
 R22  |  840   26   37   27   17   19   33   18  ---   10 |    28   38   23   28   26   28   23  ---    19
 R23  | 1547   19   24   12   18   16   18   17  ---    7 |    27   32   19   30   32   15   16  ---    20
 R24  | 1410   21   29   21   17   15   21   14  ---    8 |    27   34   21   22   28   17   20  ---    16
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1466   32   38   31   22   22   35   21  164      |T   43   49   44   45   41   36   40   23    37
 WRMS | 1466   28   32   29   18   20   32   21  164      |NE  43   49   44   45   41   36   40   23    37
 MEDI | 1125   25   27   25   19   19   31   16  114      |MD  36   42   34   34   33   29   25   22    26

Table 3.1794.6  GPS week: 1794   Day: 6   MJD: 56808                            

        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  |  921   27   25   40   33   16   24   21  ---   12 |    32   35   34   50   26   30   20  ---    23
XR02  |  517   18   15   17   16   23  ---   16  ---    9 |    53   50   45   50   39  ---   36  ---    39
 R03  | 1770   26   29   19   29   15   32   15  ---   10 |    56   57   45   60   40   41   43  ---    44
 R04  | 1008   23   21   21   14   21   20   16  ---    8 |   210  213  201  205  209  206  198  ---   203
XR05  | 5976   32   54  ---  282  ---  272   14   90   21 |    80   84  ---   57  ---   70   85   48    79
 R06  | 2133   18   24   19   15   17   20   11  ---    7 |    58   62   46   56   37   35   56  ---    47
 R07  | 2663   35   36   19   16   13   27   18   82    9 |    57   59   40   43   32   22   31   44    33
XR08  | 1100   23   17   19   19   18  ---   12  ---    9 |    41   39   31   36   19  ---   32  ---    27
 R09  | 1659   27   25   47   41   22   28   27  ---   14 |    36   36   43   40   29   31   29  ---    23
 R10  | 1027   14   17   20   26   16   22   13  ---    8 |    20   23   25   31   26   29   25  ---    21
 R11  |  678   73   59   44   33   70   55   35  130   23 |    51   64   51   63   86   27   34   20    35
 R12  | 1277   52   52   49   50   58   59   39  ---   22 |    56   73   69   85   84   43   33  ---    50
 R13  | 2062   38   43   46   27   29   48   16  ---   15 |    41   42   52   27   32   43   26  ---    25
 R14  | 1082   65   58   41   43   18   39   22  ---   17 |    36   40   30   40   30   39   25  ---    22
 R15  | 2933   23   23   21   30   14   34    9  124    9 |    23   29   20   32   31   20   25   27    21
 R16  |  747   21   28   14   22   21   29   19  ---    9 |    26   29   23   30   32   30   26  ---    22
 R17  | 1842   24   29   17   16   14   26    9  187    7 |    49   54   38   39   35   30   34   47    34
XR18  | 1714   21   24   23   26   20  ---   25  ---   11 |    74   85   75   80   69  ---   84  ---    75
 R19  |  872   29   38   30   17   15   45   24  ---   12 |    50   53   38   41   36   42   45  ---    36
 R20  |  808   45   53   28   32   32   31   28  ---   14 |    56   65   57   57   42   39   54  ---    45
 R21  | 1395   57   58   35   20   18   28   19  371   13 |    55   54   38   37   35   33   36   32    27
 R22  |  720   29   26   22   16   21   11   11  ---    8 |    57   56   44   41   25   30   31  ---    32
 R23  |  896   23   23   14   18   16   13   13  ---    7 |    45   45   31   41   31   19   28  ---    29
 R24  |  778   41   30   19   20   24   26   13  ---   10 |    48   44   31   33   36   23   31  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1513   38   37   31   28   28   33   21  206      |T   54   57   48   53   46   42   44   36    42
 WRMS | 1513   33   34   26   22   18   32   21  206      |NE  54   57   48   53   46   42   44   36    42
 MEDI | 1082   27   28   21   22   18   28   16  124      |MD  50   53   40   41   35   31   32   32    32




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