[IGSREPORT-22665] Wk 1786 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Sat Apr 19 13:19:58 PDT 2014


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1786   (Mar 30, 2014 - Apr 05, 2014) 
                                                                               
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 2.1786.
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:
                                                                               
 igl1786[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1786 in the SP3 format.
 igl17867.sum      Combination Report for GPS Week 1786.


    
    
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  |   ------ ns
                1  |   ------ ns
                2  |   ------ ns
                3  |   ------ ns
                4  |   ------ ns
                5  |   ------ ns
                6  |   ------ 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
               ----+--------+---------------
                3  |  IAC   | ALL (high Transformation - See Table 2)
                4  |  EMX   | R18

    
         
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 1.1786, 1a.1786).
        
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 2.1786.0-6)                                                                                
    
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 3.1786.0-6). 
        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 1786 summary.                      (Mar 30, 2014 - Apr 05, 2014)

Table 1.1786.a     GPS week : 1786   MJD: 56746.0-56752.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     0    25     2    92   .34   28   23 |     ---     ---    ---    ---
        |    1     1     2    40    29    32   .05           |     ---     ---
cof  n/a|   -1     0     0    20    28    93   .37   33   27 |     ---     ---    ---    ---
        |    1     0     3    38    29    44   .04           |     ---     ---
emx  n/a|    0     0    -5    -3   -43    10  -.54   31   30 |  190190     817    115    760
        |    1     2     1    29    37    56   .05           |    1965    1064
esx  n/a|    0    -1     3   -11    26    42   .12   19   16 |  185526    1544     66   2485
        |    1     1     2    20    21    24   .03           |   12563    1349
gfz  n/a|    0     0    -1    16    21    25   .23   22   17 |     -19       0      0      0
        |    1     1     1    19    18    47   .08           |       7       7
grg  n/a|    0     1    10   -25   -31   101  -.37   33   31 | -214789      16    111  21669
        |    0     1     6    29    41    65   .03           |   14510     758
iac  n/a|    1     0   -10   -18   -20 -1130  -.11   31   31 |  192439    -318    142   1651
        |    1     1    14    36    38  2170   .03           |    2209    2023
mcc  n/a|    0     0     8   -46     1    84  -.23  136  136 |     ---     ---    ---    ---
        |   10    11    11   154   123   432   .47           |     ---     ---


Table 1.1786.b     GPS week : 1786   MJD: 56746.0-56752.0   

         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   14   15   12   11   11 |
 R02  |    8    9   13   11   11    9   13 |
 R03  |    9    9   12   15   12   11   10 |
 R04  |    8    7    9    8   11   11   10 |
 R05  |   10    8   10   11   11    9   10 |
 R06  |   10    9    8    8   10   11   11 |
 R07  |    9   10   11   11   11    9    9 |
 R08  |    9    8   13   13   13    8   12 |
 R09  |   18   22   19   20   16   17   20 |
 R10  |    9    9    8    9   10   11    9 |
 R11  |   17   17   17   16   17   15   13 |
 R12  |   18   15   16   17   18   16   19 |
 R13  |   14   13   12   14   14   13   11 |
 R14  |   17   12   15   18   14   17   15 |
 R15  |   11    8    9    8    9    8   11 |
 R16  |   11   10   11   12   10    8   10 |
 R17  |    8    7    9   12   11    9    9 |
 R18  |   20   16   12   15   16   31   21 |
 R19  |    8    8    8    9   11   10    9 |
 R20  |   10   12   13   18   15   16   16 |
 R21  |   13    9    9   14   15   15   15 |
 R22  |    9   10    8    9   10   10    7 |
 R23  |    9    8   11   10    9    9    9 |
 R24  |   13    7    8    8   11    9   10 |


Table 1.1786.c     GPS week : 1786   MJD: 56746.0-56752.0   

         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 1786 0   |  -17    85    82   -1136   -1220    5865  86.3  5823  5823 |  189550    1160
brd 1786 1   |  -83   124    86    -666   -1139    6802  86.8  4400  4400 |  192049   -1784
brd 1786 2   |   -3    82   168   -2876    -476    4738  85.7 10020 10020 |  190626    2554
brd 1786 3   | -276   -77   227   -2992    -294   10980  89.3 >>>>> >>>>> |  193395   -3026
brd 1786 4   | ----  ----  ----  ------  ------  ------  ---- ----- ----- |  ------   -----
brd 1786 5   | ----  ----  ----  ------  ------  ------  ---- ----- ----- |  ------   -----
brd 1786 6   | ----  ----  ----  ------  ------  ------  ---- ----- ----- |  ------   -----
-------------+------------------------------------------------------------+----------------
brd 1786 mean|  -95    53   141   -1917    -782    7096  87.0 44035 44035 |  191405    -274
brd 1786 sdev|  125    89    70    1190     465    2723   1.6 74614 74614 |    1675    2576



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 2.1786.0  GPS week: 1786   Day: 0   MJD: 56746                            

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     4    21   -10    84   .35   29   23 |     ---     ---    ---    ---
cof  n/a|    0     1     0     3    37    85   .36   33   27 |     ---     ---    ---    ---
emx  n/a|    0     1    -8     6    -9   -10  -.53   31   29 |  188950     134    156    757
esx  n/a|    0    -2     3    -7    11    68   .12   20   17 |  198268      -9    104   2419
gfz  n/a|    2    -1    -1    52    55    84   .32   23   22 |     -26       5      0      0
grg  n/a|    0     1     5   -41   -25    11  -.36   29   29 | -214832   -1313    142   6568
iac  n/a|   -2     0    -6   -14   -25  -298  -.08   30   30 |  190745    -404    123   1622
mcc  n/a|    2    -1    25    57    10  -354  -.33   86   86 |     ---     ---    ---    ---

Table 2.1786.1  GPS week: 1786   Day: 1   MJD: 56747                            

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     1    44    36   128   .45   29   23 |     ---     ---    ---    ---
cof  n/a|   -1     1     4    51    50   137   .37   33   26 |     ---     ---    ---    ---
emx  n/a|    0     0    -6   -29   -87    88  -.43   28   30 |  191705      -7     88    655
esx  n/a|   -1     0     4    11    22     0   .18   19   16 |  188458    1779     41   2440
gfz  n/a|    0     0     0     3     8    65   .16   18   12 |     -16       2      0      0
grg  n/a|   -2     3     6   -59     3    58  -.34   28   27 | -201671     888     79  26027
iac  n/a|    1     0    -9    -5    -1  -366  -.08   27   27 |  193190    -611    104   1644
mcc  n/a|    8     3     6   -41    68   -93  -.55   99   99 |     ---     ---    ---    ---

Table 2.1786.2  GPS week: 1786   Day: 2   MJD: 56748                            

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     2    -2    80   -22    86   .32   28   24 |     ---     ---    ---    ---
cof  n/a|   -3     0    -6    57    37   139   .30   33   28 |     ---     ---    ---    ---
emx  n/a|    0     1    -4   -30   -81   -28  -.56   30   28 |  190466    1797    111    828
esx  n/a|   -1    -1     0   -49    -5    57   .11   18   16 |  179056    3265     56   2251
gfz  n/a|    0    -2    -3    32    15    32   .30   21   14 |     -19      -8      0      0
grg  n/a|    0     2     2   -10    23   133  -.38   35   33 | -231850     792     96  29515
iac  n/a|    2    -2    12   -20    21  -310  -.08   29   29 |  193294    -194    118   1559
mcc  n/a|   -4    -7     9    67   -67   364  -.68  121  121 |     ---     ---    ---    ---

Table 2.1786.3  GPS week: 1786   Day: 3   MJD: 56749                            

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    60     8    34   .32   27   23 |     ---     ---    ---    ---
cof  n/a|    0     0    -4    64    36    10   .38   40   31 |     ---     ---    ---    ---
emx  n/a|    2    -2    -5    15   -75   -76  -.56   31   31 |  192820    -594    132    768
esx  n/a|    0    -1     2    -2    25    47   .08   15   14 |  198599    -484     54   1969
gfz  n/a|    0     0    -2     9    14   -63   .15   22   17 |      -6     -13      0      0
grg  n/a|    0     0    14   -51   -94    55  -.38   37   33 | -235927    -513    119  15249
iac  n/a|    3     0   -34   -91   -85 -6051  -.14   45   45 |  194844   -3521    258   1656
mcc  n/a|   15    -9     0  -195   -40   725  -.40  119  119 |     ---     ---    ---    ---

Table 2.1786.4  GPS week: 1786   Day: 4   MJD: 56750                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     3    19    39    83   .33   27   22 |     ---     ---    ---    ---
cof  n/a|   -1     0     1     8    29    76   .42   33   25 |     ---     ---    ---    ---
emx  n/a|    0     2    -5    21     6    -2  -.56   32   30 |  190798     972     89    980
esx  n/a|   -1     0     5     6    59    58   .14   18   17 |  175416    1539     53   2826
gfz  n/a|    0    -2    -2     5     0    23   .25   21   16 |     -21       0      0      0
grg  n/a|    0    -1    11   -36   -70    93  -.39   36   31 | -213542     -22     95  34079
iac  n/a|    2     1   -14    -6   -53  -317  -.14   38   38 |  194172   -1305    209   1758
mcc  n/a|   -6     2    16  -162  -217  -280  -.53  139  139 |     ---     ---    ---    ---

Table 2.1786.5  GPS week: 1786   Day: 5   MJD: 56751                            

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   -12     6   129   .32   26   23 |     ---     ---    ---    ---
cof  n/a|   -1     0     0   -36    45    92   .34   30   28 |     ---     ---    ---    ---
emx  n/a|    2    -3    -5   -43   -36    66  -.54   32   29 |  189847     974    117    745
esx  n/a|    0    -1     4   -14    46    18   .14   23   18 |  165532    2200     74   2622
gfz  n/a|   -1    -1    -1    -6    36    25   .16   23   20 |     -19       9      0      0
grg  n/a|   -1     1    20     3   -45   186  -.33   33   29 | -208630      76    130  11433
iac  n/a|    2     2   -15    30    -9  -316  -.13   24   24 |  192435     610     95   1693
mcc  n/a|    2    24    -9  -229   116  -257   .49  186  186 |     ---     ---    ---    ---

Table 2.1786.6  GPS week: 1786   Day: 6   MJD: 56752                            

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   -36   -41   104   .27   28   23 |     ---     ---    ---    ---
cof  n/a|    0     0     0    -7   -35   110   .39   32   25 |     ---     ---    ---    ---
emx  n/a|    2    -2    -4    31   -23    33  -.58   32   33 |  186747    2447    115    590
esx  n/a|   -1     1     1   -21    29    46   .09   20   18 |  193355    2519     82   2869
gfz  n/a|    0     1    -3    18    21     8   .31   23   16 |     -29       6      0      0
grg  n/a|    0     1    14    17   -14   172  -.40   36   33 | -197072     209    119  28817
iac  n/a|    2     0    -3   -20    13  -249  -.14   24   24 |  188397    3199     93   1628
mcc  n/a|  -17    -8     8   177   138   483   .35  204  204 |     ---     ---    ---    ---

       
       
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 3.1786.0  GPS week: 1786   Day: 0   MJD: 56746                            

        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  | 2843   37   42   43   31   18   32   32  ---   14 |   118  120  112   82   95   99  107  ---    94
 R02  | 1582   17   21   20   17    9   20   15  ---    7 |   187  193  191  179  192  182  205  ---   185
 R03  | 4289   21   19   18   17   15   27   24  ---    9 |    93  101   95   96  101   89  118  ---    94
 R04  | 1748   20   23   16   11   19   17   18  ---    7 |   101  106   85   87   82   97  114  ---    89
 R05  |  910   32   39   13   16   23   17   20   92    9 |   101  102   93   86   99   83  123  105    91
 R06  | 7354   23   31   31   16   20   18   28  ---   10 |    96   99   99   88   93   79  116  ---    90
 R07  | 4098   22   26   21   14   22   17   19   64    8 |   107  106  101   87   86   95  129  104    94
XR08  | 1024   22   32    9   21   11  ---   17  ---    8 |   124  130  102   95  101  ---  134  ---   104
 R09  | 1171   37   43   61   30   24   27   57  ---   18 |    37   45   42   68   65   61   95  ---    52
 R10  | 1119   21   27   25    9   21   22   26  ---    9 |    26   28   27   30   35   24   60  ---    24
 R11  | 1324   49   40   30   24   42   49   20  113   16 |    45   55   61   94   94   97   89   30    76
 R12  |17296   44   39   49   22   33   46   43  ---   17 |    49   54   58   80   81   86   81  ---    66
 R13  | 8718   30   38   19   19   19   22   63  ---   14 |    90   91   97   97  104   99   79  ---    90
 R14  | 1473   24   19   47   34   37   50   37  ---   17 |    28   36   36   47   54   51   77  ---    38
 R15  | 3784   27   26   19   22   20   31   22   58   10 |    23   31   26   31   36   24   52   30    21
 R16  | 8378   19   28   36   23   21   19   31  ---   11 |    24   30   21   25   35   19   59  ---    20
 R17  | 1695   15   16   21    6   25   10   25   73    8 |    56   61   60   55   47   46   74   38    52
XR18  | 4112   23   21   72   21  ---   34   37  ---   19 |    45   44   72   51  ---   59   65  ---    47
 R19  | 7946   13   23   19   14   19   20   18  ---    7 |    44   47   51   48   53   28   57  ---    42
 R20  | 1672   26   31   30   12   18   21   22  ---    9 |    63   61   62   49   48   46   59  ---    48
 R21  | 9714   44   58   31   28   19   31   20  103   13 |    95  101   70   56   65   72   69   24    65
 R22  | 2999   17   27   24   12   22   31   18  ---    9 |    60   63   53   45   54   35   72  ---    47
 R23  | 1684   18   17   24   12   13   35   16  ---    9 |    46   47   44   39   41   34   63  ---    36
 R24  |  899   36   48   30   25   28   26   18  ---   12 |    51   59   46   45   50   41   59  ---    40
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 5822   29   33   31   20   23   29   30   86      |T   71   75   71   69   74   67   89   55    66
 WRMS | 5822   23   27   29   17   22   29   30   86      |NE  71   75   71   69   74   67   89   55    66
 MEDI | 1748   23   27   24   17   20   26   22   73      |MD  56   61   61   56   65   61   77   30    52

Table 3.1786.1  GPS week: 1786   Day: 1   MJD: 56747                            

        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  | 2110   41   48   31   28   17   30   22  ---   12 |    56   55   58   59   57   52   67  ---    52
 R02  | 1852   13   21   15   16   24   20   20  ---    8 |   221  219  226  226  227  205  238  ---   220
 R03  | 5755   18   24   27   15   12   21   19  ---    8 |    88   83   91   75   79   71  115  ---    80
 R04  | 3025   20   37   13   14   11   17   19  ---    7 |   108  121  100   94   99  108  125  ---    98
 R05  | 1291   28   24   11   14   10   17   25   68    8 |   107  110  101  102  104  105  132   90   101
 R06  | 2842   21   14   16   15   16   26   22  ---    8 |   103  101   93   89   97   95  136  ---    94
 R07  | 5648   30   32   28   14   18   28   14  131    9 |   114  114  126  112  112  111  145  100   112
XR08  | 6442   20   23   17   13   13  ---   18  ---    8 |   128  126  116  121  122  ---  152  ---   121
 R09  | 5142   44   44   84   38   29   41   43  ---   21 |    38   59   30   72   64   58   90  ---    49
 R10  | 1783   21   22   24   12   15   18   29  ---    9 |    32   30   19   20   23   18   64  ---    16
 R11  | 1573   50   55   24   22   41   52   30  122   16 |    44   42   58   72   85   85   72   37    64
 R12  | 1203   51   53   28   25   26   42   24  ---   14 |    43   40   54   61   65   81   74  ---    54
 R13  | 9809   27   28   23   13   16   34   55  ---   13 |    76   87   73   88   91   92   73  ---    80
 R14  | 9674   33   32   29   15   21   20   41  ---   11 |    28   38   41   34   34   44   72  ---    28
 R15  | 3078   24   36   21   11   14   17   19   78    8 |    29   39   24   20   26   21   50   40    18
 R16  | 2237   34   50   14   21   11   24   22  ---    9 |    23   42   28   32   22   23   55  ---    18
 R17  | 1745   12   11   17   12   16   17   11   62    6 |    35   34   44   37   30   39   53   51    33
XR18  | 6167   26   24   28   32  ---   44   26  ---   16 |    36   40   62   50  ---   33   52  ---    32
 R19  | 4536   11   12    8   17   13   17   29  ---    7 |    33   39   40   52   31   38   68  ---    38
 R20  | 7708   33   28   28   29   14   27   29  ---   12 |    44   59   44   31   42   35   64  ---    36
 R21  | 1276   29   35   20   13   10   21   28  110    9 |    62   66   52   53   58   51   49   28    49
 R22  | 1115   20   14   29   14   10   41   18  ---   10 |    34   34   31   25   28   32   50  ---    23
 R23  | 3035   16   21   19    9   10   31   17  ---    7 |    24   28   21   17   20   30   53  ---    16
 R24  | 1067   15   15   17   10   10   22   18  ---    6 |    27   23   26   20   22   31   54  ---    20
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 4400   29   33   28   19   18   28   27   99      |T   63   67   64   65   66   63   87   57    60
 WRMS | 4400   23   26   30   16   12   27   27   99      |NE  63   67   64   65   66   63   87   57    60
 MEDI | 2842   24   24   21   14   14   24   22   78      |MD  43   42   52   53   58   51   68   40    49

Table 3.1786.2  GPS week: 1786   Day: 2   MJD: 56748                            

        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  |15492   41   43   31   29   29   16   24  ---   13 |    68   71   67   64   52   58   56  ---    54
 R02  |15260   13   31   38   13   23   50   39  ---   13 |   149  149  185  162  164  130  125  ---   154
 R03  |11450   16   17   23   12   20   42   43  ---   11 |    91   91  103  103  103   89  109  ---    97
 R04  |18858   26   23   13   12   15   23   24  ---    8 |    93   81   84   78   78   86   57  ---    79
 R05  |15819   25   29   16   16   13   15   36  104    9 |    78   82   99   81   84   79   57   52    78
 R06  | 4583   16   22   15   14   12   13   31  ---    7 |    85   97   94   84   81   83   63  ---    80
 R07  | 2991   31   31   29   12   25   28   22  142   11 |    80   89   93   74   57   77   62   78    70
XR08  | 6946   23   28   27   22   27  ---   30  ---   13 |    78   90   75   86   71  ---   73  ---    73
 R09  |10507   47   44   64   30   32   53   34  ---   19 |    36   45   37   73   84   79   67  ---    58
 R10  | 7765   16   39   23   12   10   20   20  ---    7 |    31   53   19   31   32   31   58  ---    25
 R11  |12603   45   53   42   32   28   59   25  140   17 |    44   53   53   78   77   75   97   46    63
 R12  | 6208   42   37   30   19   38   58   26  ---   16 |    45   59   55   71   82   82   96  ---    60
 R13  | 7066   31   43   23   17   22   42   30  ---   12 |    61   67   61   71   77   80  101  ---    64
 R14  | 2597   24   31   49   19   26   42   42  ---   14 |    25   37   24   34   45   25   74  ---    25
 R15  |12853   23   23   15   16   14   23   23   88    8 |    23   30   26   38   30   36   66   49    27
 R16  | 8315   30   51   19   20   25   21   26  ---   10 |    38   68   41   43   35   22   61  ---    31
 R17  | 8515   14   22   24   13   20   32   21  122    9 |    43   46   62   46   39   24   80   51    41
XR18  |10072   26   19   27   13  ---   33   24  ---   12 |    29   40   52   40  ---   38   65  ---    31
 R19  | 6934   10   22   18   15   14   22   29  ---    8 |    35   35   48   39   42   33   83  ---    41
 R20  | 6144   39   45   46   19   16   24   17  ---   12 |    64   66   59   44   43   51   75  ---    49
 R21  | 6584   18   16   16   20   10   22   33  118    9 |    76   65   73   84   82   71   74   30    74
 R22  | 5420   16   16   24   12   15   19   17  ---    7 |    48   38   56   49   36   43   70  ---    44
 R23  | 3157   16   14   17   10   13   47   32  ---   10 |    39   36   33   28   33   29   81  ---    29
 R24  | 8356   14   36   27   10   14   21   17  ---    7 |    34   42   38   38   44   46   86  ---    37
------+---------------------------------------------------+-----------------------------------------------
 RMS  |10022   28   33   30   18   21   35   29  121      |T   58   63   64   64   63   59   76   51    57
 WRMS |10022   24   28   28   16   14   33   29  121      |NE  58   63   64   64   63   59   76   51    57
 MEDI | 7765   23   29   24   15   20   24   26  118      |MD  45   59   56   64   57   58   73   49    54

Table 3.1786.3  GPS week: 1786   Day: 3   MJD: 56749                            

        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  |12539   41   44   35   15   33   29   51  ---   15 |    64   64   71   61   70   73  276  ---    62
 R02  |>>>>>   27   22   22   13   21   27   58  ---   10 |   275  287  269  287  286  286  453  ---   281
 R03  |13681   26   51   17   22   16   64   43  ---   14 |   180  168  208  195  192  185  385  ---   189
 R04  |16169   20   29   22    8   14   20   30  ---    8 |   117  127  108   95   93  106  312  ---    98
 R05  |12547   21   27   29   23   14   22   49   81   11 |   111  117  110  113  112  100  325   39   105
 R06  |15793   12   19   19   10   12   26   50  ---    7 |   117  118  107  104  117  122  327  ---   109
 R07  | 9971   24   27   27   11   28   21   46  150   11 |   134  124  139  128  119  135  343   56   126
XR08  |17306   24   32   27   14   27  ---   33  ---   13 |   148  143  147  147  155  ---  346  ---   148
 R09  |12045   49   66   52   17   38   47   42  ---   19 |    46   59   51   58   76   70  270  ---    52
 R10  |12794   19   26   24   12   14   22   47  ---    8 |    26   39   21   35   43   37  268  ---    28
 R11  |19747   35   78   38   19   25   52   51  126   16 |    61   87   60   85   83   83  280   39    72
 R12  |16721   32   66   30   21   22   67   37  ---   16 |    46   73   53   70   70   76  256  ---    60
 R13  |14536   37   43   38   18   23   30   36  ---   14 |    58   63   58   76   79   77  252  ---    67
 R14  |11631   20   17   61   21   37   49   55  ---   18 |    26   34   42   37   54   32  274  ---    28
 R15  |15071   21   32   15    7   12   30   48   98    8 |    34   39   37   33   39   26  260   34    30
 R16  |20260   25   25   38   16   13   29   27  ---   11 |    36   38   36   24   30   23  266  ---    21
XR17  |13770   15   11  ---   13   22   35   44  104   11 |    55   48  ---   43   63   35  273   33    45
XR18  | 9710   18   38   38   16  ---   38   34  ---   15 |    35   39   95   42  ---   49  265  ---    31
 R19  |14678   13   21   29    8   16   27   47  ---    9 |    37   41   47   35   29   22  261  ---    31
XR20  |11640   39   62  ---   21   25   43   29  ---   17 |    43   59  ---   34   31   35  266  ---    29
 R21  | 9643   28   51   31   15   19   49   45  126   13 |    80   95   81   72   60   48  254   22    67
 R22  | 9276   14   18   23   17   13   24   42  ---    9 |    52   64   62   66   70   67  273  ---    62
 R23  | 9259   19   35   13    7   19   39   43  ---    9 |    48   60   45   47   59   44  273  ---    45
 R24  | 7314   20   36   21   11   13   17   35  ---    8 |    57   68   50   50   50   61  250  ---    51
------+---------------------------------------------------+-----------------------------------------------
 RMS  |>>>>>   27   40   31   15   22   37   45  119      |T   78   85   86   80   86   77  292   37    76
 WRMS |>>>>>   23   31   31   14   17   33   45  119      |NE  78   85   86   80   86   77  292   37    76
 MEDI |12794   21   32   27   15   19   30   43  104      |MD  55   64   60   61   70   67  273   34    60

Table 3.1786.4  GPS week: 1786   Day: 4   MJD: 56750                            

        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  | ----   34   34   30   18   31   30   21  ---   12 |    61   59   54   53   58   60   47  ---    54
 R02  | ----   20   28   23   20   19   30   38  ---   11 |   107  110  122  124  116   86  128  ---   111
 R03  | ----   19   18   17   17   15   44   43  ---   11 |   121  135  113  115  113  116  103  ---   115
 R04  | ----   23   41   16   18   18   31   42  ---   11 |    68   84   58   55   57   70   95  ---    57
 R05  | ----   17   39   44   14   16   22   36  178   11 |    62   82   72   49   53   60   87   27    54
 R06  | ----   16   18   25   11   16   26   35  ---    9 |    56   57   55   57   51   55  108  ---    54
 R07  | ----   16   28   19   11   12   36   43   82   10 |    66   80   65   62   57   67  103   28    61
XR08  | ----   29   34   24   16   23  ---   34  ---   12 |    82   88   58   58   59  ---   89  ---    61
 R09  | ----   42   51   48   14   30   45   46  ---   16 |    38   62   51   53   61   59  100  ---    47
 R10  | ----   21   19   26   14   20   17   37  ---   10 |    25   31   31   26   26   22   70  ---    21
 R11  | ----   37   46   38   21   36   66   40  147   17 |    49   68   57   76   89   92   69   39    67
 R12  | ----   47   56   44   26   26   61   40  ---   17 |    40   65   36   72   69   71   95  ---    51
 R13  | ----   33   32   26   32   23   48   30  ---   14 |    42   50   50   60   58   53   79  ---    47
 R14  | ----   25   26   37   26   23   34   39  ---   13 |    27   32   56   45   39   32   76  ---    29
 R15  | ----   14   14   21    9   13   25   40   87    9 |    19   19   20   19   20   26   67   23    15
 R16  | ----   11   23   25   15   15   25   36  ---    9 |    26   28   26   33   35   25   67  ---    25
 R17  | ----   16   21   31   11   14   46   31  127   11 |    50   59   60   54   47   32   82   15    45
XR18  | ----   24   25  292   16  ---   41   34  ---   16 |    24   34  197   29  ---   47   73  ---    26
 R19  | ----   17   20   30   12   13   20   47  ---   11 |    31   38   39   31   26   35   69  ---    26
 R20  | ----   39   46   54   21   17   25   45  ---   15 |    52   61   56   49   37   25   78  ---    36
 R21  | ----   43   45   38   24   30   32   29  177   14 |    76   76   67   45   42   40   62   19    49
 R22  | ----   16   11   37   20   19   22   25  ---   10 |    43   46   69   57   46   57   68  ---    48
 R23  | ----   17   20   17   12   13   20   39  ---    9 |    38   39   39   38   39   53   84  ---    39
 R24  | ----   19   33   21   17   15   24   43  ---   10 |    66   67   70   71   74   71  102  ---    67
------+---------------------------------------------------+-----------------------------------------------
 RMS  |    0   27   33   32   18   21   36   38  139      |T   52   61   63   55   55   54   83   25    50
 WRMS |    0   22   25   30   17   16   31   38  139      |NE  52   61   63   55   55   54   83   25    50
 MEDI |    0   20   28   26   16   18   30   38  127      |MD  49   59   56   53   53   55   79   23    48

Table 3.1786.5  GPS week: 1786   Day: 5   MJD: 56751                            

        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  | ----   25   30   31   15   22   34   20  ---   11 |    65   71   67   55   56   54   55  ---    55
 R02  | ----   13   22   16   12   12   41   15  ---    8 |   185  190  191  181  189  216  222  ---   190
 R03  | ----   18   29   15   20   17   48   16  ---   10 |    59   63   59   62   61   52   76  ---    57
 R04  | ----   25   34   24   27   22   32   17  ---   11 |    72   73   77   57   62   82  106  ---    66
 R05  | ----   18   24   28   10   26   23   19  252    9 |    78   81   73   81   79   76  110   23    76
 R06  | ----   14   25   36   18   15   32   26  ---   10 |    74   77   91   63   71   77   93  ---    69
 R07  | ----   18   19   15   18   12   26   25  170    8 |   100   99  111   95   92   95  128   34    96
XR08  | ----   22   31   16    9   13  ---   15  ---    7 |   115  119  118  106   98  ---  139  ---   108
 R09  | ----   48   44   45   31   31   30   37  ---   16 |    29   36   34   49   46   42   66  ---    35
 R10  | ----   33   38   17   15   30   27   17  ---   11 |    29   27   27   29   27   26   48  ---    19
 R11  | ----   42   47   39   21   40   41   20  152   15 |    43   42   49   77   77   71   75   36    62
 R12  | ----   41   40   40   16   35   54   24  ---   15 |    43   52   49   61   76   70   79  ---    53
 R13  | ----   24   29   33   19   24   43   29  ---   12 |    54   53   50   69   69   68   66  ---    61
 R14  | ----   21   19   55   45   27   20   46  ---   17 |    26   28   35   55   43   34   69  ---    31
 R15  | ----   15   24   20    8   15   28   20  119    8 |    17   24   22   19   26   29   55   23    15
 R16  | ----   14   17   24   13   11   30   20  ---    8 |    25   27   41   28   28   20   58  ---    22
 R17  | ----   16   33   26   14   10   21   29  158    8 |    42   59   46   44   44   32   57   13    36
XR18  | ----   30   62  121   27  ---   41   60  ---   30 |    32   59   47   43  ---   32   73  ---    32
 R19  | ----   12   18   20    9   21   38   30  ---   10 |    26   29   25   27   16   39   58  ---    20
 R20  | ----   41   43   50   39   22   25   34  ---   16 |    59   65   44   61   39   47   50  ---    39
 R21  | ----   39   44   37   46   22   33   15  228   15 |    60   62   60   40   30   50   62   21    40
 R22  | ----   19   19   37   18   17   22   11  ---    9 |    35   41   50   38   37   45   62  ---    35
 R23  | ----   13   14   19    9   22   32   20  ---    8 |    30   33   43   46   26   61   66  ---    38
 R24  | ----   19   23   20   15   25   21   14  ---    8 |    48   55   57   61   58   75   85  ---    56
------+---------------------------------------------------+-----------------------------------------------
 RMS  |    0   26   30   32   23   23   33   24  186      |T   56   61   61   60   58   60   81   25    54
 WRMS |    0   23   28   29   18   20   29   24  186      |NE  56   61   61   60   58   60   81   25    54
 MEDI |    0   19   29   26   16   22   32   20  158      |MD  43   55   49   55   56   52   66   23    40

Table 3.1786.6  GPS week: 1786   Day: 6   MJD: 56752                            

        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  | ----   25   27   38   20   22   29   22  ---   11 |    80   77   84   74   75   84   92  ---    74
 R02  | ----   23   20   18   17   22   48   38  ---   12 |   149  149  155  147  144  152  147  ---   143
 R03  | ----   23   16   16   16   12   30   30  ---    9 |   172  173  180  174  173  173  195  ---   173
 R04  | ----   18   18   29   16   21   30   23  ---   10 |    62   63   69   43   38   63   83  ---    50
 R05  | ----   26   25   34   13   24   23   17  141   10 |    55   53   59   56   48   61   88   46    53
 R06  | ----   16   23   26   16   22   48   18  ---   10 |    53   59   65   54   51   58   80  ---    52
 R07  | ----   19   21   21    8   17   28   22  169    8 |    72   70   87   72   71   75   94   54    71
XR08  | ----   20   22   27   18   23  ---   27  ---   11 |    84   80   94   82   67  ---   94  ---    77
 R09  | ----   49   61   64   28   38   47   46  ---   20 |    40   56   87   78   90   78   98  ---    69
 R10  | ----   18   23   19   12   13   37   18  ---    8 |    27   30   23   27   28   42   62  ---    23
 R11  | ----   47   52   28   18   24   32   24  220   13 |    57   66   67   82   87   96  102   49    75
 R12  | ----   57   56   30   25   57   48   16  ---   18 |    50   52   58   79   90   75   74  ---    66
 R13  | ----   30   48   17   13   18   48   22  ---   11 |    62   79   51   68   68   63   69  ---    60
 R14  | ----   22   33   41   36   30   25   35  ---   14 |    26   46   23   45   54   43   72  ---    35
 R15  | ----   16   21   20   24   23   38   22  140   10 |    17   24   28   27   24   27   49   33    16
 R16  | ----   22   26   22   12   14   39   25  ---    9 |    28   28   35   32   35   32   57  ---    27
 R17  | ----   15   21   23   15   13   36   20  238    9 |    64   65   68   66   65   71   82   28    64
XR18  | ----   28   13   85   12  ---   42   33  ---   21 |    42   50  101   49  ---   49   75  ---    45
 R19  | ----   14   20   24   15   11   42   12  ---    8 |    43   48   45   50   43   31   72  ---    41
 R20  | ----   21   32   61   30   27   41   24  ---   15 |    53   55   72   60   56   39   61  ---    50
 R21  | ----   43   35   37   39   16   37   14  277   14 |   103  101   77   60   62   86   84   30    71
 R22  | ----   17   11   21   14   10   26   10  ---    7 |    65   65   70   60   55   58   79  ---    58
 R23  | ----   20   25   31   17   11   17   18  ---    8 |    48   57   63   46   44   50   78  ---    47
 R24  | ----   23   25   36   13    9   23   26  ---    9 |    87   91   97   94   91  103   96  ---    92
------+---------------------------------------------------+-----------------------------------------------
 RMS  |    0   28   32   32   20   23   36   24  204      |T   64   68   73   67   67   69   86   40    63
 WRMS |    0   23   25   33   18   16   33   24  204      |NE  64   68   73   67   67   69   86   40    63
 MEDI |    0   22   23   27   16   21   37   22  169      |MD  55   59   68   60   62   63   80   33    58




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