[IGSREPORT-23053] Wk 1810 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri Oct 3 12:46:47 PDT 2014


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1810   (Sep 14, 2014 - Sep 20, 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 2.1810.
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:
                                                                               
 igl1810[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1810 in the SP3 format.
 igl18107.sum      Combination Report for GPS Week 1810.


    
    
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  |    337.3 ns
                1  |    333.4 ns
                2  |    330.6 ns
                3  |    328.3 ns
                4  |    325.7 ns
                5  |    323.8 ns
                6  |    322.3 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 1.1810, 1a.1810).
        
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 2.1810.0-6)                                                                                
    
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 3.1810.0-6). 
        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 1810 summary.                      (Sep 14, 2014 - Sep 20, 2014)

Table 1.1810.a     GPS week : 1810   MJD: 56914.0-56920.0

         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    -1     0    32   -32     5   .39   27   24 |     ---     ---    ---    ---
        |    1     1     1    21    13    28   .05           |     ---     ---
cof  n/a|   -1    -1     3    25   -16    16   .42   30   27 |     ---     ---    ---    ---
        |    1     1     3    21    18    25   .06           |     ---     ---
emx  n/a|   -1     0    -3   -14   -22    41  -.37   31   28 |  327574    1119   3838   7067
        |    1     2     1    28    21    53   .03           |    5813     945
esx  n/a|    1     0     3    -6    -7     2  -.06   21   18 |  324881    2192   3825   7942
        |    0     0     1    11    32    36   .02           |   12397    2563
gfz  n/a|   -2     0     1    16    61    44   .20   24   21 |       0    2416   3834   7032
        |    1     1     1    18    16    33   .05           |       0    1566
grg  n/a|    0     0   -10   -27   -25    -4  -.33   34   32 |   43683    2685   3830  52781
        |    1     1     4    49    35    38   .07           |   11610    1543
iac  n/a|    3     0     0   -15    14   -57   .00   21   21 |  332545   -2168   3832   7035
        |    1     1     1    20    28    68   .03           |    8633    2129
mcc  n/a|    3    -2    64   -96    56   586  -.18  188  188 |     ---     ---    ---    ---
        |    6     5     9   117    67   563   .24           |     ---     ---


Table 1.1810.b     GPS week : 1810   MJD: 56914.0-56920.0   

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


Table 1.1810.c     GPS week : 1810   MJD: 56914.0-56920.0   

         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 1810 0   |   38   -12    89   -1938      92      48  85.9  1139  1139 |  337290       0
brd 1810 1   |  -18    22    82    -283    -671     734  84.1  1158  1158 |  333444       0
brd 1810 2   |  -30   -17    74    -270    -469    -560  85.3  1238  1238 |  330631       0
brd 1810 3   |    3    -3   159    -404     545    2162  84.4  1314  1314 |  328274       0
brd 1810 4   |    8   -59   115     -67     -45    2295  85.3  1143  1143 |  325662       0
brd 1810 5   |   -4    49   116    -260    -139    1193  83.8  1249  1249 |  323833       0
brd 1810 6   |    9    23   114     431    -180    1284  83.1  2035  2035 |  322275       0
-------------+------------------------------------------------------------+----------------
brd 1810 mean|    0     0   107    -399    -124    1022  84.6  1325  1325 |  328772       0
brd 1810 sdev|   22    35    28     732     392    1045   1.0   319   319 |    5390       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 2.1810.0  GPS week: 1810   Day: 0   MJD: 56914                            

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     0    21   -47    -3   .40   26   26 |     ---     ---    ---    ---
cof  n/a|   -2     0    -2     4   -16    50   .43   31   30 |     ---     ---    ---    ---
emx  n/a|   -2    -3    -4   -38   -48   100  -.40   30   27 |  336040     834   3951   7074
esx  n/a|    0     0     2   -11    16     8  -.07   21   19 |  350831    4646   3937   8028
gfz  n/a|   -3     0     2    29    65    68   .12   24   20 |       0    2351   3942   6829
grg  n/a|    1     0    -9     2    17    24  -.36   35   35 |   28490    2176   3958  24729
iac  n/a|    3     0     0    -5    -2  -112   .04   21   21 |  346526   -3605   3946   6591
mcc  n/a|    9     3    83  -232    58   514   .03  135  135 |     ---     ---    ---    ---

Table 2.1810.1  GPS week: 1810   Day: 1   MJD: 56915                            

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    -5     0    -3   -35   -32   .34   32   24 |     ---     ---    ---    ---
cof  n/a|    0    -1     0    28   -13   -15   .43   29   25 |     ---     ---    ---    ---
emx  n/a|   -1    -3    -3   -22   -34    94  -.34   37   35 |  333293      96   3962   7139
esx  n/a|    1    -1     4     0    13   -39  -.06   20   17 |  322413      40   3949   7805
gfz  n/a|    0     3     0    28    55    65   .24   22   19 |       0     178   3963   7197
grg  n/a|    0     1   -15   -54   -17   -25  -.34   38   30 |   42777     441   3943  30781
iac  n/a|    1    -2     1   -21   -10   -64  -.01   25   25 |  341563   -5925   3956   7298
mcc  n/a|    3     0    64  -174     6   734  -.56   77   77 |     ---     ---    ---    ---

Table 2.1810.2  GPS week: 1810   Day: 2   MJD: 56916                            

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    -3    44   -39     7   .36   26   25 |     ---     ---    ---    ---
cof  n/a|    0    -4     5    31   -27    -4   .42   30   28 |     ---     ---    ---    ---
emx  n/a|   -1    -2    -2   -17   -28    99  -.40   30   27 |  330092     747   4036   6777
esx  n/a|    1     0     2   -28    40    71  -.03   22   18 |  323503    3145   4009   7910
gfz  n/a|   -1    -1     1    45    76    53   .21   23   17 |       0    2889   4005   6814
grg  n/a|    0     1    -7  -128   -85    57  -.39   35   36 |   46393    3304   4009  34970
iac  n/a|    2     1     0     4   -13  -157  -.04   20   20 |  333059   -1816   4015   6870
mcc  n/a|   -4    -3    61  -137    39  -252  -.32  160  160 |     ---     ---    ---    ---

Table 2.1810.3  GPS week: 1810   Day: 3   MJD: 56917                            

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     1    50   -25    31   .37   28   23 |     ---     ---    ---    ---
cof  n/a|   -1    -2     5    36   -51     5   .31   30   26 |     ---     ---    ---    ---
emx  n/a|    0     2    -4    -5   -15     6  -.33   28   26 |  326546    1761   3263   7505
esx  n/a|    2     0     4     3   -53   -11  -.08   22   19 |  315889    4397   3261   8383
gfz  n/a|   -3     0     0     1    34     2   .24   23   20 |       0    2981   3276   7640
grg  n/a|   -2    -2    -3    -9     0   -11  -.33   30   30 |   35340    3270   3270  34740
iac  n/a|    4     0     0     0    68   -50   .02   20   20 |  330778   -1437   3274   7752
mcc  n/a|   -2     3    62     4   104   -64   .02  137  137 |     ---     ---    ---    ---

Table 2.1810.4  GPS week: 1810   Day: 4   MJD: 56918                            

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|   -3     0     1    60   -20   -27   .47   27   24 |     ---     ---    ---    ---
cof  n/a|   -3    -1     3    45    -7    26   .45   29   26 |     ---     ---    ---    ---
emx  n/a|   -1     1    -4     6   -18    -3  -.41   30   26 |  324468      53   3459   6208
esx  n/a|    2    -1     4   -12   -22   -28  -.06   21   19 |  327656    1195   3445   6951
gfz  n/a|   -1    -2     4    -3    46    -8   .16   25   22 |       0     503   3459   6046
grg  n/a|   -2     0   -15    -7   -40    -5  -.21   30   27 |   54696    1148   3450 113142
iac  n/a|    3     0     0   -42    33    57   .01   21   21 |  327616   -2341   3451   6134
mcc  n/a|   -3    -4    60   -18     4   840  -.25  142  142 |     ---     ---    ---    ---

Table 2.1810.5  GPS week: 1810   Day: 5   MJD: 56919                            

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    33   -13    18   .36   26   22 |     ---     ---    ---    ---
cof  n/a|   -3    -1     7    42    -1    47   .41   29   25 |     ---     ---    ---    ---
emx  n/a|   -1     0    -1    31   -28    -6  -.36   31   31 |  322400    1767   3794   7339
esx  n/a|    1    -1     1    -2   -16     2  -.06   20   15 |  313326   -2119   3787   8307
gfz  n/a|    0     0     2     0    75    49   .26   27   25 |       0    3530   3803   7286
grg  n/a|   -1     2   -13    -7   -52   -63  -.26   35   32 |   61721    3476   3800 108685
iac  n/a|    2     0     0   -44    13   -17   .01   19   19 |  324978    -803   3799   7151
mcc  n/a|    3   -13    54    78   182  1257  -.31  231  231 |     ---     ---    ---    ---

Table 2.1810.6  GPS week: 1810   Day: 6   MJD: 56920                            

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     1    18   -48    43   .43   26   25 |     ---     ---    ---    ---
cof  n/a|    0     0     2   -13     1     4   .50   31   29 |     ---     ---    ---    ---
emx  n/a|   -4     1    -7   -53    18    -2  -.37   29   27 |  320185    2579   4403   7427
esx  n/a|    2     0     1     3   -29    12  -.04   20   18 |  320550    4046   4389   8211
gfz  n/a|   -4     1     0    14    77    79   .15   23   21 |       0    4483   4395   7416
grg  n/a|    2     1    -8    14    -2    -6  -.40   36   33 |   36365    4983   4385  22422
iac  n/a|    4    -1     2     1    11   -56  -.03   19   19 |  323301     745   4385   7455
mcc  n/a|   14     0    64  -196    -3  1076   .11  435  435 |     ---     ---    ---    ---

       
       
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 3.1810.0  GPS week: 1810   Day: 0   MJD: 56914                            

        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  |  985   47   60   32   17   37   37   34  ---   15 |    66   76   55   46   31   38   27  ---    34
 R02  |  690   27   26   26   16   21   50   13  ---   11 |    59   59   48   49   27   26   29  ---    35
 R03  |  860   23   16   28   13   22   38   11  ---    9 |    61   60   59   59   42   34   47  ---    49
 R04  | 1079   28   32   20   14   15   32   14  ---    9 |    55   56   50   37   28   28   27  ---    34
 R05  |  829   26   34   23   20   27   20   17   39   10 |    56   60   43   46   27   26   31   50    35
 R06  |  755   14   19   15   22   27   14   11  ---    8 |    49   51   36   58   35   38   41  ---    42
 R07  |  984   34   41   22   27   26   42   23   50   12 |    59   65   43   52   28   29   28   45    35
 R08  |  678   24   36   16   15   20   36   12  ---    9 |    65   72   52   54   44   46   41  ---    48
 R09E | 2279   28   37   68   43   34   54   28  ---   19 |   105  116   94  145  125  112  138  ---   120
 R10E | 1269   23   17   24   19   14   22   22  ---    9 |   102  106   96  116  110  105  123  ---   109
 R11E | 1178   40   35   31   20   28   48   33  ---   14 |    74   89   86   79   71   91   67  ---    71
 R12E |  603   30   40   32   26   29   27   28  ---   12 |    81   89   87   90   86   89   83  ---    83
 R13E | 1981   19   24   22   15   20   22   23  ---    9 |    40   46   35   34   46   46   50  ---    38
 R14E |  677   20   28   30   31   36   31   32  ---   14 |    57   63   57   81   73   64   82  ---    67
 R15E | 1899   23   39   17   18   19   26   19  245    9 |    35   46   34   38   46   39   45  145    36
 R16E |  936   17   24   32   18   20   24   24  ---   10 |    68   68   66   75   70   74   87  ---    72
 R17  |  540   16   24   15   17   16   25   11   91    7 |    46   52   43   40   34   27   30   58    34
 R18  | 1792   22   20   16   16   16   29   20  ---    8 |    48   51   51   45   39   32   36  ---    38
 R19  | 1012   18   24   18   16   19   41   17  ---    9 |    48   55   48   47   46   22   38  ---    39
 R20  |  631   36   48   60   31   24   38   27  ---   16 |    50   59   71   43   32   31   37  ---    38
 R21  |  884   30   22   44   13   28   53    7  ---   13 |    55   52   62   43   35   44   33  ---    38
 R22  |  971   26   19   30   14   23   38   19  ---   11 |    52   50   46   41   33   36   27  ---    34
 R23  |  664    6   11   17   18   13   39   20  ---    8 |    38   41   30   47   38   42   22  ---    33
 R24  |  748   16   25   13   11   11   21   11  ---    6 |    44   51   34   42   26   29   24  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1138   26   31   30   21   24   35   21  134      |T   58   63   55   58   48   47   49   74    49
 WRMS | 1138   26   30   27   19   20   35   21  134      |NE  53   56   48   46   34   33   32   51    37
 MEDI |  884   23   25   23   17   21   32   19   50      |MD  55   59   50   47   38   38   37   50    38

Table 3.1810.1  GPS week: 1810   Day: 1   MJD: 56915                            

        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  |  796   42   42   35   18   24   39   25  ---   13 |    47   51   44   39   33   20   26  ---    29
 R02  |  741   24   20   27   19   20   38   29  ---   11 |    42   41   43   47   34   19   31  ---    33
 R03  |  911   12   21   22   18   17   60   27  ---   12 |    37   38   43   54   44   39   44  ---    39
 R04  |  664   21   26   34   10   15   21   11  ---    8 |    37   41   46   30   24   17   25  ---    26
 R05  |  597   25   32   17   15   11   32   21   30    8 |    43   47   31   35   34   18   30   46    29
 R06  |  726   17   18   14   14   18   16   15  ---    7 |    39   36   35   38   27   31   32  ---    31
 R07  | 1019   37   39   19   13   26   25   20   68   10 |    41   41   25   25   23   23   21   54    19
 R08  |  733   32   32   20   24   27   22   17  ---   11 |    44   45   32   38   28   25   24  ---    26
 R09E | 1830   47   37   75   39   26   60   39  ---   20 |    66   69   56  112   99   82  110  ---    87
 R10E | 1885   46   33   50   17   28   31   22  ---   14 |   139  167  147  161  174  159  156  ---   156
 R11  | 1371   66   46   53   22   33   63   27  ---   19 |   107  115  118  115  121  128   94  ---   108
 R12E |  709   61   33   60   21   26   49   29  ---   17 |   122  138  123  124  124  121  108  ---   117
 R13  | 2075   24   37   29   20   22   33   38  ---   12 |    36   50   35   53   58   46   39  ---    41
 R14E |  817   31   28   46   22   34   30   33  ---   14 |    38   46   40   54   53   40   65  ---    46
 R15E | 1653   29   31   23   25   18   42   39  ---   13 |    45   51   44   59   55   57   51  ---    46
 R16E | 1204   28   30   36   23   20   22   35  ---   12 |    70   75   56   73   81   77   76  ---    71
 R17  |  881   13   11   21   12   13   28   22  110    8 |    32   26   24   28   28   23   28   90    24
 R18  | 1591   20   18   21    9   17   39   10  ---    8 |    27   29   24   18   25   25   18  ---    16
 R19  |  906   23   25   19   14   19   38   15  ---    9 |    36   39   30   28   24   27   18  ---    22
 R20  | 1087   25   15   71   14   25   19   25  ---   14 |    31   30   54   32   37   32   27  ---    26
 R21  |  797   16   24   33   17   17   37   25  ---   10 |    33   39   42   30   24   28   21  ---    24
 R22  | 1470   31   33   29   15   16   33   17  ---   10 |    30   31   36   22   23   20   14  ---    16
 R23  |  526   18   18   24   17   16   33   14  ---    8 |    26   28   26   28   25   20   15  ---    19
 R24  |  654   16   24   20   29    9   43   17  ---   10 |    28   29   32   58   44   36   27  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1158   32   29   37   20   22   38   25   77      |T   49   54   49   54   51   46   45   63    45
 WRMS | 1158   24   25   35   17   19   30   25   77      |NE  35   36   35   34   29   25   25   63    26
 MEDI |  881   25   28   27   17   19   33   22   68      |MD  38   41   40   38   34   28   28   54    29

Table 3.1810.2  GPS week: 1810   Day: 2   MJD: 56916                            

        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  | 1130   52   51   39   22   37   49   18  ---   16 |    48   54   42   43   32   40   28  ---    27
 R02  | 1258   23   34   18   16   20   33   14  ---    9 |    53   65   42   43   44   24   41  ---    40
 R03  |  687   14   18   18   31   20   29   26  ---   10 |    48   55   44   66   40   33   41  ---    44
 R04  |  596   20   18   23   22   16   41   13  ---    9 |    40   37   38   44   27   17   25  ---    29
 R05  |  505   26   30   22   15   14   36   12   70    9 |    34   40   36   33   28   25   30   41    26
 R06  | 1396   15   19   17   13   10   21   11  ---    6 |    40   45   36   39   39   28   29  ---    33
 R07  | 1026   28   31   27   12   26   22   12   50    9 |    42   45   36   33   28   33   29   46    28
 R08  |  734   35   38   25   18   27   31   18  ---   11 |    51   49   38   38   35   32   21  ---    30
 R09  | 1949   45   53   57   29   30   45   43  ---   18 |    93   89   77  123  121  115  129  ---   109
 R10  | 1397   33   16   40   23   16   34   18  ---   12 |    96  110  115  115  103  109  118  ---   107
 R11  | 1085   31   41   52   28   35   46   23  114   15 |    54   64   59   68   63   70   64   37    57
 R12  |  625   32   36   34   29   21   49   25  ---   13 |   106  126  128  124  114  137   91  ---   110
 R13  | 1832   31   24   20   16   27   37   18  ---   11 |    32   37   35   40   51   39   35  ---    33
 R14  |  982   34   40   56   34   41   22   30  ---   16 |    44   56   49   84   75   76   68  ---    62
 R15  | 2953   17   17   27   28   18   27   19  292   10 |    35   43   37   52   37   53   27  194    34
 R16  |  749   22   28   34   24   21   26   19  ---   10 |    60   65   66   83   75   84   71  ---    71
 R17  |  490   16   27   11   17   12   37   18  151    8 |    40   50   36   47   46   30   21   54    34
 R18  |  959   11   18   21   21   14   21   28  ---    9 |    38   44   37   51   45   40   24  ---    33
 R19  |  957   19   24   17   11   20   24   18  ---    8 |    40   44   36   36   36   29   26  ---    29
 R20  |  929   17   20   23   31   22   50   17  ---   12 |    32   40   38   38   34   35   35  ---    25
 R21  |  589   17   22   20   12   18   41   12  ---    8 |    39   41   40   36   30   39   32  ---    31
 R22  | 1959   17   27   10   16   14   28   11  ---    7 |    43   50   38   45   30   35   33  ---    35
 R23  |  810   14   19   16   14   16   29   10  ---    7 |    27   30   29   28   26   18   15  ---    19
 R24  |  752   14   29   27   17   27   38   14  ---   10 |    38   45   46   39   36   11   24  ---    29
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1237   26   30   30   22   23   35   20  160      |T   48   55   49   56   49   48   44   74    44
 WRMS | 1237   25   28   27   18   17   36   20  160      |NE  40   45   38   41   34   29   28   47    30
 MEDI |  957   20   27   23   18   20   33   18  114      |MD  40   45   38   43   37   35   30   46    33

Table 3.1810.3  GPS week: 1810   Day: 3   MJD: 56917                            

        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  | 1626   54   58   36   22   35   37   20  ---   15 |    53   59   27   37   38   36   25  ---    20
 R02  | 1672   31   31   21   14   24   26   14  ---    9 |    48   49   33   35   29   26   21  ---    27
 R03  |  655   21   29   22   25   20   32   15  ---   10 |    50   58   43   53   44   39   44  ---    42
 R04  |  547   19   23   15   21   20   23   14  ---    8 |    43   52   36   52   34   26   33  ---    35
 R05  |  501   23   27   26   19   21   45   14   65   11 |    40   43   41   37   27   23   24   32    24
 R06  |  885   11   11   16   18   14   24   12  ---    7 |    40   41   36   45   28   24   40  ---    34
 R07  |  842   22   21   16   12   15   17   13   59    7 |    41   42   32   39   37   31   37   35    33
 R08  |  750   28   28   13   23   21   24   25  ---   10 |    46   48   30   47   27   31   26  ---    29
 R09  | 1844   40   39   47   22   28   25   33  ---   15 |    97  117   89  126  125  113  130  ---   113
 R10  |  798   21   26   16   15   15   15   16  ---    7 |    96   93   90  105  104   93  112  ---   100
 R11  | 1268   55   62   48   25   34   50   22  113   17 |    58   65   42   59   73   63   54   14    50
 R12  |  608   37   41   36   43   31   37   45  ---   17 |    89   96   92  106  104   96   86  ---    89
 R13  | 1207   37   40   28   18   31   47   15  ---   13 |    32   39   31   43   51   30   44  ---    33
 R14  |  866   34   25   64   34   36   40   32  ---   18 |    55   64   51   91   89   70   66  ---    65
 R15  | 3868   13   22   19   17   21   31   16  239    8 |    46   50   44   51   56   55   49   92    47
 R16  | 1420   26   22   28   18   17   15   20  ---    9 |    74   78   67   77   80   90   82  ---    76
 R17  |  580   16   24   17   13   27   25   11  130    8 |    41   46   39   39   26   24   37   46    31
 R18  |  634   15   12   16   27   19   22   17  ---    9 |    37   44   46   60   54   42   33  ---    43
 R19  |  741   12   15    9   13   15   36   11  ---    7 |    52   53   49   46   49   36   45  ---    44
 R20  | 1062   18   20   30   26   19   20   20  ---   10 |    52   57   59   65   53   38   58  ---    51
 R21  |  606   16   24   15   24   18   15   14  ---    7 |    46   56   49   51   48   38   40  ---    43
 R22  | 1502   23   24   10   17   14   19   17  ---    7 |    59   65   52   57   49   38   35  ---    46
 R23  |  905   16   17   11   20   12   18   21  ---    7 |    38   41   30   42   31   21   14  ---    27
 R24  | 1372   12   24   23   26   18   39   12  ---   10 |    36   44   38   46   26   32   22  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1314   28   30   28   22   23   30   20  137      |T   52   58   47   58   53   46   48   43    47
 WRMS | 1314   23   26   25   19   20   30   20  137      |NE  45   49   40   46   37   31   33   37    34
 MEDI |  866   21   24   19   20   20   25   16  113      |MD  46   52   42   51   48   36   40   35    42

Table 3.1810.4  GPS week: 1810   Day: 4   MJD: 56918                            

        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  |  970   52   47   27   23   32   26   16  ---   13 |    42   36   24   42   40   27   25  ---    24
 R02  | 1882   28   36   19   16   38   23   17  ---   11 |    37   43   21   31   29   20   15  ---    16
 R03  |  714   17   19   19   14   20   22   14  ---    7 |    36   39   32   39   33   18   32  ---    29
 R04  |  714   15   18   10   20   17   19   14  ---    7 |    38   39   25   37   33   20   34  ---    29
 R05  |  572   18   22   15   19   24   29   16   54    9 |    34   40   29   40   31   16   25   27    26
 R06  | 1343   13   12   21   21   14   30   12  ---    8 |    36   35   28   41   25   19   32  ---    27
 R07  | 1421   27   32   25   21   27   28   14   59   10 |    44   45   38   36   23   19   21   24    25
 R08  |  530   25   28   20   20   19   22   22  ---    9 |    49   51   45   47   45   38   28  ---    37
 R09  | 1839   35   48   41   32   24   25   33  ---   14 |    85   67   80  104   96   76  100  ---    89
 R10  |  994   17   13   38   18   12   21   15  ---    9 |    62   66   49   67   59   63   67  ---    59
 R11  |  977   43   38   46   21   30   45   19  147   15 |    48   53   41   48   62   69   53   17    45
 R12  |  858   48   51   55   22   36   41   37  ---   18 |    62   56   55   56   67   72   58  ---    55
 R13  |  732   36   38   24   21   28   37   22  ---   12 |    31   35   24   38   46   34   35  ---    29
 R14  |  810   33   38   55   45   40   39   35  ---   18 |    42   54   36   87   81   46   60  ---    54
 R15  | 2524   20   19   16   21   18   24   29  262   10 |    31   32   27   39   40   31   40   85    29
 R16  | 1351   20   26   28   21   26   15   25  ---   10 |    45   48   39   45   42   35   49  ---    39
 R17  |  535   25   26   23   11   19   55   17   69   11 |    43   43   37   27   21   28   38   23    24
 R18  |  619   16   15   27   21   26   22   18  ---    9 |    36   37   42   46   35   30   31  ---    31
 R19  |  664   12   11   13   18   12   38   20  ---    9 |    44   51   48   64   61   54   51  ---    52
 R20  |  775   22   21   50   16   20   28   26  ---   12 |    44   51   54   45   45   45   36  ---    41
 R21  |  758   18   17   26   11   23   19   20  ---    9 |    41   38   46   36   36   46   25  ---    34
 R22  |  890   17   21   15   15   16   25   14  ---    7 |    48   47   37   41   35   46   36  ---    38
 R23  | 1102   10   14   10   18   16   20   14  ---    6 |    32   33   24   34   24   32   22  ---    25
 R24  | 1287   23   16   21   22   24   36   18  ---   10 |    36   29   29   29   32   26   21  ---    20
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1143   27   29   30   21   25   30   21  142      |T   43   44   37   46   43   37   38   35    36
 WRMS | 1143   24   26   26   19   22   27   21  142      |NE  40   41   34   39   34   30   29   24    29
 MEDI |  858   20   21   23   20   23   25   18   69      |MD  42   43   37   41   36   32   34   24    29

Table 3.1810.5  GPS week: 1810   Day: 5   MJD: 56919                            

        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  |  920   42   54   39   37   25   44   19  ---   15 |    34   47   30   54   33   26   22  ---    24
 R02  | 1276   22   19   21   13   28   29    9  ---    9 |    27   25   17   24   28   18   19  ---    17
 R03  |  907   20   24   14   21   26   32   13  ---    9 |    35   36   17   32   18   25   23  ---    22
 R04  | 1209   26   31   21   15   30   25   11  ---    9 |    39   44   29   24   23   22   23  ---    21
 R05  |  779   19   21   20   14   21   25   16   68    8 |    36   41   42   34   27   29   22   22    28
 R06  | 1903   11   14   13   16   31   24   14  ---    8 |    33   36   35   35   35   16   30  ---    28
 R07  | 2266   30   34   22   13   24   30   18   65   10 |    39   41   32   24   28   14   20   22    22
 R08  |  795   30   33   28   18   22   34   15  ---   10 |    35   35   30   25   24   29   23  ---    20
 R09  | 1314   39   34   58   30   29   49   29  ---   17 |    70   77   83   91   85   86   89  ---    81
 R10  |  975   18   23   21   15   17   37   17  ---    9 |    69   71   74   72   72   74   78  ---    71
 R11  |  771   31   29   52   17   39   46   19  228   14 |    44   53   41   50   62   54   44   14    44
 R12  |  739   36   36   44   16   34   41   24  ---   14 |    57   69   58   62   75   77   57  ---    58
 R13  |  772   46   53   32   19   33   43   31  ---   15 |    37   41   33   39   48   48   34  ---    31
 R14  | 1289   31   28   50   40   45   47   28  ---   17 |    39   48   44   68   62   56   53  ---    46
 R15  | 3034   27   24   23   20   26   21   17  444   10 |    25   21   23   29   35   23   24   89    20
 R16  | 1054   20   30   33   18   22   19   22  ---   10 |    44   46   36   49   57   43   49  ---    44
 R17  |  520   26   25   29   12   28   40   15   86   10 |    40   40   38   32   25   29   18   39    25
 R18  |  729   10   19   16   11   12   46   14  ---    8 |    34   43   36   33   31   25   32  ---    29
 R19  | 1117    6   16   19    9   24   40   18  ---    9 |    39   41   44   41   37   22   47  ---    38
 R20  |  901   15   19   41   29   19   30   35  ---   13 |    41   47   62   66   55   38   31  ---    45
 R21  | 1169    9   10   20   10   12   30   13  ---    7 |    40   38   36   47   51   65   42  ---    44
 R22  |  574   14   19   14    9   20   26   17  ---    7 |    41   44   36   43   46   64   31  ---    40
 R23  | 1097   15   16   19   12   17   20   17  ---    7 |    34   32   36   33   28   26   16  ---    26
 R24  |  735   22   29   26   18   33   31   13  ---   10 |    29   36   31   35   39   21   22  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1249   26   29   31   20   27   35   19  231      |T   40   43   39   43   42   38   35   37    35
 WRMS | 1249   22   25   31   15   25   32   19  231      |NE  36   39   34   36   33   29   26   27    28
 MEDI |  920   22   24   22   16   25   31   17   86      |MD  39   41   36   35   35   29   30   22    28

Table 3.1810.6  GPS week: 1810   Day: 6   MJD: 56920                            

        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  | 1639   44   50   34   25   29   57   12  ---   14 |    52   58   30   37   27   36   20  ---    21
 R02  |  755   23   34   23   11   20   24    8  ---    8 |    45   50   33   36   21   13   24  ---    26
 R03  |  884   29   30   18   16   19   21   13  ---    8 |    49   55   37   52   37   20   39  ---    38
 R04  | 1340   31   38   19   15   26   33   13  ---   10 |    50   55   40   37   27   22   27  ---    29
 R05  |  777   30   36   26   18   23   30   15   62   10 |    45   50   42   41   25   21   26   33    28
 R06  | 2131   12   14   11   15   18   17   13  ---    6 |    46   49   42   55   40   30   43  ---    41
 R07  | 2095   20   25   14   18   26   23   22   79    9 |    58   62   46   44   34   33   31   32    37
 R08  |  628   30   32   16   23   25   36   11  ---   10 |    59   60   39   46   27   26   29  ---    33
 R09  | 1010   49   49   51   38   26   36   37  ---   18 |   110  116  108  150  142  128  140  ---   130
 R10  | 1017   15   19   19   17   24   30   15  ---    8 |    87   92   94  102  102   91  100  ---    96
 R11  |  917   31   52   46   18   26   50   21  271   14 |    44   53   47   47   63   58   52   18    47
 R12  |  425   33   34   34   21   25   32   28  ---   12 |    71   80   84   82   86   67   72  ---    73
 R13  |  643   36   36   30   20   23   74   17  ---   14 |    34   38   30   40   48   50   38  ---    34
 R14  | 1974   25   31   51   33   31   38   35  ---   16 |    58   66   52   86   79   65   66  ---    64
 R15  | 8269   21   29   39   22   24   22   26  923   11 |    47   52   51   52   46   42   48   88    43
 R16  |  930   28   33   32   29   26   31   14  ---   11 |    73   77   73   85   76   85   68  ---    73
 R17  |  540   17   25   16   12   16   25   20   98    8 |    52   58   52   42   40   29   30   37    37
 R18  |  600    8   15   22   12   20   24    7  ---    7 |    52   54   63   54   36   38   49  ---    48
 R19  | 1094   13   17   21   19   23   46   14  ---   10 |    56   61   67   56   42   25   57  ---    51
 R20  | 1087   22   23   41   17   20   36   11  ---   11 |    59   60   70   62   48   38   55  ---    55
 R21  | 1079   14   14   19   11   13   47   13  ---    8 |    63   68   64   63   66   52   71  ---    63
 R22  |  584   12   15   16   16   18   25   21  ---    8 |    61   57   63   63   64   55   42  ---    55
 R23  | 1199   16   20   15   18   22   29   11  ---    8 |    40   40   38   41   25   23   27  ---    30
 R24  | 1022   22   23   17   13   20   27   12  ---    8 |    34   38   40   39   22   19   27  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2035   26   31   29   20   23   36   19  435      |T   56   60   54   58   50   44   49   41    49
 WRMS | 2035   25   29   27   18   21   33   19  435      |NE  51   54   47   48   36   30   37   34    38
 MEDI | 1010   22   29   21   18   23   30   14   98      |MD  52   57   47   52   40   36   42   33    41




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