[IGSREPORT-22749] Wk 1791 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Fri May 23 12:28:03 PDT 2014


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1791   (May 04, 2014 - May 10, 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 2.1791.
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:
                                                                               
 igl1791[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1791 in the SP3 format.
 igl17917.sum      Combination Report for GPS Week 1791.


    
    
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  |    193.6 ns
                1  |    193.6 ns
                2  |    191.2 ns
                3  |    187.1 ns
                4  |    189.2 ns
                5  |    187.7 ns
                6  |    185.7 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 1.1791, 1a.1791).
        
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 2.1791.0-6)                                                                                
    
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 3.1791.0-6). 
        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 1791 summary.                      (May 04, 2014 - May 10, 2014)

Table 1.1791.a     GPS week : 1791   MJD: 56781.0-56787.0

         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     2    29    -9    58   .39   31   28 |     ---     ---    ---    ---
        |    0     1     4    28    29    37   .04           |     ---     ---
cof  n/a|    0     0    -1    17   -23    44   .29   34   31 |     ---     ---    ---    ---
        |    1     1     2    27    31    28   .07           |     ---     ---
emx  n/a|    0     1    -1    -1   -51    37  -.40   31   29 |  189213      40   3800   6637
        |    2     1     4    17    31    43   .05           |    3534     814
esx  n/a|    0     0    -5    25    -4    62  -.07   23   20 |  191854    -786   3805   7155
        |    0     1     1    13    18    44   .04           |   13111    2188
gfz  n/a|   -1     0    -4   -11    17    77   .13   21   17 |       0    -443   3798   6553
        |    1     1     2    15    26    30   .05           |       0    2354
grg  n/a|    0     0    -2   -48   -12    70  -.20   34   30 |  329252    -746   3849  36835
        |    1     2     2    16    31    27   .04           |  588466    1934
iac  n/a|    1     0    12   -23    43  -265   .06   23   23 |  190783    -132   3833   6675
        |    1     0     8    33    71    86   .04           |    2871    1361
mcc  n/a|    3     0    36  -101    73   309  -.32  121  121 |     ---     ---    ---    ---
        |   11     6    11    66   102   476   .18           |     ---     ---


Table 1.1791.b     GPS week : 1791   MJD: 56781.0-56787.0   

         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  |   12   12   13   13   14   12   14 |
 R02  |   11    9    9    9    8    7    7 |
 R03  |   11   10   10    9    9   10    8 |
 R04  |   10   10    9   11    9    9    8 |
 R05  |    8    9   10   11    9    9   12 |
 R06  |    8    8    8   12    9    8    8 |
 R07  |    9   10    7    8   12   11   10 |
 R08  |   10    9   10   11   10    9    9 |
 R09  |   13   14   13   18   15   15   15 |
 R10  |   10   11   10    8    9    9    9 |
 R11  |   18   26   16   20   20   19   14 |
 R12  |   15   18   30   16   19   17   14 |
 R13  |   10   13   13   13   15   12   12 |
 R14  |   16   12   18   16   16   14   17 |
 R15  |    7    9   10   10   10    8   10 |
 R16  |   11   10    8    8   11   10   12 |
 R17  |    9    8    8    8   10   10   11 |
 R18  |    7   10    8    9    9   13   11 |
 R19  |    9    9    7    7    9    8    8 |
 R20  |   13   11   11   10   15   13   11 |
 R21  |   22   16   16   15   16   15   15 |
 R22  |    9    9    9   10   11   10   11 |
 R23  |    8    9    9    6    8    9    8 |
 R24  |   12   11    9    8    9    9   10 |


Table 1.1791.c     GPS week : 1791   MJD: 56781.0-56787.0   

         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 1791 0   |  -57   -44   129     829      67    3614  86.2  1602  1602 |  193610       0
brd 1791 1   |   32    15   149    -977     724    -113  84.0  1415  1415 |  193560       0
brd 1791 2   |   -9   -10   164      50    1647   -2629  84.8  1804  1804 |  191228       0
brd 1791 3   |  108   -65   178     506    -870   -3710  86.2  1299  1299 |  187127       0
brd 1791 4   |   44    79   166   -1697     -90   -1720  85.4  1247  1247 |  189164       0
brd 1791 5   |   25    44   216    -919     518    -691  85.8  1107  1107 |  187737       0
brd 1791 6   |  -51    62   164     363   -1223    -915  86.2  1212  1212 |  185677       0
-------------+------------------------------------------------------------+----------------
brd 1791 mean|   13    11   166    -263     110    -880  85.5  1383  1383 |  189729       0
brd 1791 sdev|   58    54    26     937     973    2330    .8   243   243 |    3148       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 2.1791.0  GPS week: 1791   Day: 0   MJD: 56781                            

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    72    18    64   .38   26   25 |     ---     ---    ---    ---
cof  n/a|    0     0     0    56    11    58   .36   31   29 |     ---     ---    ---    ---
emx  n/a|   -2     0    -4     8   -28    59  -.46   32   29 |  193720    -426   3848   7371
esx  n/a|    0     0    -5    33    29   115  -.02   19   18 |  210977    -346   3861   7920
gfz  n/a|    0     0    -2   -18    61    80   .10   20   17 |       0    -894   3896   7319
grg  n/a|    0     1    -1   -23   -41    43  -.21   32   32 |  515009   -1010   3914   9458
iac  n/a|    1     0    18   -60   -93  -345   .11   25   25 |  194048    -603   3859   7199
mcc  n/a|   -1     1    58   -51   -92   438  -.50  117  117 |     ---     ---    ---    ---

Table 2.1791.1  GPS week: 1791   Day: 1   MJD: 56782                            

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    50    16    14   .42   30   25 |     ---     ---    ---    ---
cof  n/a|   -1    -1    -5    44     9    21   .38   34   27 |     ---     ---    ---    ---
emx  n/a|    0     2    -9     0   -23   104  -.43   30   28 |  193680    -352   3779   6790
esx  n/a|    0     1    -8    23     8    45  -.06   20   19 |  182545     237   3773   7549
gfz  n/a|   -2     3    -8   -16    34    78   .19   22   19 |       0    1985   3761   6786
grg  n/a|   -2    -3    -3   -46   -55    75  -.20   39   30 | -999999     126   3792 198360
iac  n/a|    0     0    29     0     9  -307   .03   24   24 |  194730     925   3798   6893
mcc  n/a|   -5     2    28  -138   -48   730  -.47  116  116 |     ---     ---    ---    ---

Table 2.1791.2  GPS week: 1791   Day: 2   MJD: 56783                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     1     3    35   -14    73   .33   32   30 |     ---     ---    ---    ---
cof  n/a|    0     0     0   -15   -51    61   .29   34   30 |     ---     ---    ---    ---
emx  n/a|    0     0     0    -9   -81    21  -.40   32   29 |  190470     558   3639   6118
esx  n/a|    0     1    -6    -1    -3   115  -.10   32   23 |  190043    -426   3631   6395
gfz  n/a|   -1     1    -1   -25    -1    62   .10   20   16 |       0    -541   3617   6112
grg  n/a|    0     0    -4   -47   -16    35  -.15   33   26 |  500750    -719   3611   7891
iac  n/a|    2     0     6    12    77  -199   .08   20   20 |  191782    -280   3796   6430
mcc  n/a|    0    -2    30  -116   122   855  -.29  122  122 |     ---     ---    ---    ---

Table 2.1791.3  GPS week: 1791   Day: 3   MJD: 56784                            

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     6    14   -56   106   .35   31   30 |     ---     ---    ---    ---
cof  n/a|    0     1     0    16   -65    57   .29   36   35 |     ---     ---    ---    ---
emx  n/a|   -3     0     1   -26   -22    66  -.36   30   29 |  187334   -1378   3692   6677
esx  n/a|    0     0    -5    23   -14    82  -.03   25   23 |  207221   -5062   3696   7225
gfz  n/a|   -1     0    -3    -2    -1    71   .20   21   12 |       0   -5351   3687   6562
grg  n/a|   -1     3     0   -51   -20    68  -.23   32   25 |  514962   -4905   3760  10174
iac  n/a|    1     0     3    -2    76  -320   .00   21   21 |  190302   -2894   3697   6827
mcc  n/a|  -13    -3    20   -94   174  -267  -.52  145  145 |     ---     ---    ---    ---

Table 2.1791.4  GPS week: 1791   Day: 4   MJD: 56785                            

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     7    30   -38    94   .41   33   30 |     ---     ---    ---    ---
cof  n/a|    1     1     0    25   -46    67   .17   35   33 |     ---     ---    ---    ---
emx  n/a|   -1     2    -1   -13   -34    29  -.39   27   25 |  188321     576   3839   6160
esx  n/a|    0    -1    -3    28   -17    16  -.13   23   20 |  178257    1830   3851   6688
gfz  n/a|   -2     0    -1   -16    30    91   .11   23   16 |       0     491   3835   6084
grg  n/a|    1    -1    -4   -56    31   112  -.15   35   33 |  619708     326   3919   9452
iac  n/a|    3     0     7   -41    50  -295   .07   26   26 |  189266     982   3849   6424
mcc  n/a|   15   -10    39   -18    83  -389  -.11  106  106 |     ---     ---    ---    ---

Table 2.1791.5  GPS week: 1791   Day: 5   MJD: 56786                            

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    19    15    45   .45   34   30 |     ---     ---    ---    ---
cof  n/a|   -2    -2     0   -10    -2    54   .23   37   33 |     ---     ---    ---    ---
emx  n/a|   -1     3     0    29   -72   -27  -.32   29   30 |  186174    1039   3588   6801
esx  n/a|    0    -1    -4    41    -5    58  -.09   20   19 |  194286   -1923   3598   7480
gfz  n/a|    1    -1    -5    20    12   130   .08   19   16 |       0     555   3576   6522
grg  n/a|    0     0    -5   -77    20    99  -.23   34   31 |  627924     781   3644   9061
iac  n/a|    0     0    13   -71    47  -295   .09   23   23 |  188138     759   3592   6362
mcc  n/a|   19     9    38  -220   151   269  -.22  104  104 |     ---     ---    ---    ---

Table 2.1791.6  GPS week: 1791   Day: 6   MJD: 56787                            

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     6   -16   -10     7   .42   30   29 |     ---     ---    ---    ---
cof  n/a|   -1    -1    -2     4   -23   -11   .27   34   34 |     ---     ---    ---    ---
emx  n/a|    4     2     0     4   -97     4  -.40   34   33 |  184792     264   4220   6548
esx  n/a|    0     0    -3    26   -26     3  -.09   20   17 |  179650     182   4226   6834
gfz  n/a|    0     0    -5   -20   -14    30   .16   21   21 |       0     651   4220   6486
grg  n/a|    1     0     2   -40    -2    61  -.24   33   34 |  526413     178   4309  13449
iac  n/a|    0    -1     7    -2   134   -99   .01   20   20 |  187220     184   4240   6596
mcc  n/a|    5     3    38   -67   121   529  -.13  138  138 |     ---     ---    ---    ---

       
       
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 3.1791.0  GPS week: 1791   Day: 0   MJD: 56781                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  969   17   26   35   18   25   35   26  ---   11 |    30   51   30   45   57   57   27  ---    37
 R02E | 2053   15   17   30   20   20   32   34  ---   11 |    64   66   72   73   56   82   56  ---    64
 R03E | 2728   26   19   28   19   24   27   28  ---   11 |    74   79   65   79   80   84   81  ---    75
 R04E | 1656   31   32   20   15   17   17   24  ---    9 |    61   77   62   76   74   73   67  ---    68
 R05E | 2911   15   18   21   13   16   22   13   41    7 |    25   29   37   29   31   36   30   59    27
 R06E |  852   12   16   34   15   13   21   15  ---    8 |    23   23   38   25   32   32   29  ---    23
 R07E | 2188   18   19   21   14   19   25   19  161    8 |    29   38   31   32   37   41   28   51    29
XR08E | 1745   19   24   24   15   18  ---   24  ---   10 |   139  142  129  139  139  ---  143  ---   137
 R09  | 1579   38   38   41   24   14   33   26  ---   13 |    38   42   41   56   46   36   39  ---    36
 R10  | 2138   28   35   25   21   16   20   25  ---   10 |    33   31   30   28   25   13   27  ---    22
 R11  |  698   41   53   61   16   28   59   45  161   18 |    32   42   30   25   47   65   57   19    24
 R12  |  948   42   52   43   23   23   42   25  ---   14 |    41   65   41   33   51   48   45  ---    35
 R13  |  954   35   33   19   11   17   34   19  ---   10 |    26   34   25   28   37   40   37  ---    26
 R14  |  767   39   42   59   26   38   19   29  ---   16 |    29   39   45   27   45   37   26  ---    27
 R15  | 2713   19   23   17   15   13   15   16   65    7 |    30   31   25   28   23   21   23   18    19
 R16  |  790   20   18   20   20   17   46   16  ---   10 |    32   35   30   31   35   34   27  ---    26
 R17  |  866   18   18   29   17   16   23   22  102    9 |    61   62   56   47   56   55   41   28    49
XR18  | 2099   11   12   15   12   15  ---   13  ---    6 |    33   37   38   39   42  ---   41  ---    36
 R19  |  739   18   23   19   23   15   26   21  ---    9 |    51   53   45   32   39   56   42  ---    40
 R20  |  626   31   49   44   24   23   27   24  ---   12 |    47   55   51   59   56   42   61  ---    50
XR21  | 1257   52   48   48   36  ---   31   45  113   21 |    98   98   83   38  ---   47   50   30    57
 R22  | 1144   11   14   18   16   16   31   29  ---    9 |    66   67   70   75   74   53   50  ---    64
 R23  | 1156   11   11   18   13   13   28   24  ---    8 |    45   39   37   44   45   31   22  ---    37
 R24  | 1505   29   39   25   18   17   45   20  ---   11 |    73   75   59   45   61   33   40  ---    49
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1601   26   31   32   19   20   32   25  117      |T   49   54   48   47   51   46   45   34    44
 WRMS | 1601   25   29   29   18   17   32   25  117      |NE  45   50   44   39   45   40   39   23    37
 MEDI | 1156   19   23   25   17   17   27   24  102      |MD  38   42   41   38   46   41   40   28    36

Table 3.1791.1  GPS week: 1791   Day: 1   MJD: 56782                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  885   26   29   36   17   30   32   23  ---   12 |    27   37   28   37   46   47   33  ---    31
 R02E |  738   21   18   26   16   20   18   21  ---    9 |    43   43   33   35   45   37   35  ---    34
 R03E | 1325   19   20   24   14   18   23   28  ---    9 |    97  103  106  112  110  112  108  ---   107
 R04E |  847   21   25   22   19   15   33   21  ---    9 |    28   33   29   37   40   47   46  ---    33
 R05E | 2152   23   33   14   18   15   20   20   64    8 |    30   43   28   39   41   43   34   42    33
 R06E |  857   15   15   18   12   16   29   17  ---    8 |    26   27   32   27   31   45   32  ---    27
 R07E |  778   12   13   22   17   15   28   33  166    9 |    32   31   24   34   33   44   41   79    30
XR08E | 1525   15   16   19   16   17  ---   24  ---    9 |   132  127  122  136  133  ---  134  ---   131
 R09  | 2406   38   46   45   27   15   33   23  ---   13 |    33   41   32   35   39   23   26  ---    24
 R10  | 2536   24   19   21   25   26   25   24  ---   11 |    28   32   24   36   32   32   28  ---    25
 R11  |  585   61   52   61   18   50  117   26  166   25 |    26   28   38   35   69   97   43   17    34
 R12  |  716   54   69   34   12   30   69   39  ---   18 |    36   49   39   43   38   56   50  ---    27
 R13  | 1052   23   33   28   34   29   35   23  ---   13 |    25   39   26   36   30   37   27  ---    22
 R14  |  779   35   33   44   20   18   26   19  ---   12 |    22   27   44   26   29   28   29  ---    21
 R15  | 3366   17   23   17   18   19   31   15   65    8 |    19   23   15   15   23   34   21   18    12
 R16  | 1669   19   21   17   21   13   39   16  ---    9 |    26   29   21   28   24   16   21  ---    18
 R17  |  933   13   18   15   13   15   25   21  112    7 |    43   50   47   60   63   39   68   36    54
XR18  | 1386   24   32   17   11   18  ---   22  ---    9 |    33   36   35   32   31  ---   41  ---    29
 R19  |  497   21   18   22   15   20   11   22  ---    8 |    40   40   45   26   22   32   54  ---    32
 R20  |  676   29   22   34   15   18   22   21  ---   10 |    35   36   54   38   36   60   45  ---    38
 R21  | 1345   51   72   47   31   16   24   29   71   15 |    62   84   70   47   44   42   33   35    43
 R22  |  472   24   27   11   19   20   25   20  ---    9 |    50   56   50   55   64   62   48  ---    53
 R23  |  933    7   14   19   15   22   20   25  ---    8 |    33   36   31   46   56   37   26  ---    37
 R24  |  930   28   41   31   22   10   20   29  ---   10 |    53   61   46   62   51   38   38  ---    46
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1414   30   34   30   20   22   39   24  116      |T   40   46   42   44   47   45   44   37    39
 WRMS | 1414   25   27   28   19   19   30   24  116      |NE  35   41   38   38   40   42   37   26    32
 MEDI |  930   23   23   22   17   18   25   22   71      |MD  33   37   33   36   39   39   35   35    32

Table 3.1791.2  GPS week: 1791   Day: 2   MJD: 56783                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  918   32   29   32   21   31   29   27  ---   13 |    35   47   34   54   58   54   31  ---    39
 R02E | 1006   16   23   29   20   16   26   20  ---    9 |    49   56   59   46   46   58   38  ---    45
 R03E | 1253   16   17   31   16   22   21   24  ---   10 |    67   67   70   66   79   69   61  ---    66
 R04E | 1043   14   16   22   12   19   28   19  ---    8 |    41   46   43   46   52   53   34  ---    42
 R05E | 1124   24   19   24   18   23   33   17   87   10 |    22   33   33   37   43   50   26   63    31
 R06E | 2365   16   23   23   18   13   23   11  ---    7 |    25   34   30   28   27   36   24  ---    24
 R07E | 1253   14   13   16   16   15   17    9  181    6 |    28   28   28   32   32   38   32  114    28
XR08E |  987   17   17   24   15   17  ---   20  ---    9 |   121  122  109  119  121  ---  126  ---   118
 R09  |  840   39   51   37   35   15   35   19  ---   13 |    25   44   28   42   35   25   30  ---    23
 R10  | 2930   33   43   24   13   16   25   15  ---    9 |    29   39   25   20   22   31   23  ---    17
 R11  |  524   52   67   37   27   28   56   21  165   16 |    33   45   46   38   44   47   30   26    28
 R12  |  618   74   75   65  115   40   70   16  ---   29 |    33   44   51   79   59   73   35  ---    36
 R13  | 1551   20   25   31   17   22   55   25  ---   13 |    23   32   26   40   39   49   25  ---    27
 R14  | 1323   43   38   60   31   20   41   40  ---   17 |    35   45   61   58   47   54   22  ---    38
 R15  | 6041   22   18   18   16   19   46   13   65   10 |    26   28   28   24   23   32   17   35    18
 R16  | 1113   14   16   18   23   16   21   12  ---    7 |    21   26   21   24   29   26   24  ---    19
 R17  |  745   12   12   15   20   10   17   20  118    7 |    50   45   49   50   48   34   42   81    44
XR18  | 1256   14   26   21   11   15  ---   17  ---    8 |    34   45   44   25   27  ---   20  ---    26
 R19  |  419   14   21   18   14   14   18   10  ---    6 |    43   49   42   31   35   47   35  ---    36
 R20  |  826   20   18   43   28   22   19   11  ---   11 |    38   42   69   43   49   38   38  ---    42
 R21  | 1071   66   53   34   39   21   15   20   60   15 |    71   58   42   26   38   44   21   61    32
 R22  |  650   20   30   20   20   11   23   22  ---    8 |    51   57   47   45   39   31   24  ---    36
 R23  | 1475   21   18   16   13   16   15   25  ---    8 |    38   37   32   33   38   26   17  ---    27
 R24  | 1282   10   14   24   18   16   22   21  ---    8 |    46   44   63   62   59   47   40  ---    49
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1804   32   34   32   32   20   33   20  122      |T   41   46   45   44   45   43   33   63    37
 WRMS | 1804   30   30   29   23   16   26   20  122      |NE  37   42   42   40   39   40   27   50    31
 MEDI | 1071   20   21   24   18   16   23   19   87      |MD  35   44   42   40   39   44   30   61    32

Table 3.1791.3  GPS week: 1791   Day: 3   MJD: 56784                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1367   26   25   30   23   24   29   32  ---   12 |    42   50   37   46   52   54   31  ---    37
 R02E | 1193   19   25   21   15   17   24   19  ---    8 |    44   50   41   45   46   55   32  ---    40
 R03E | 1508   19   27   30   16   10   28   20  ---    9 |    68   79   81   75   76   77   80  ---    74
 R04E |  997   16   20   36   14   18   31   25  ---   10 |    28   41   35   37   40   51   41  ---    32
 R05E | 1702   18   18   28   15   19   26   32   98   10 |    25   32   30   34   41   50   37  109    30
 R06E | 1028   16   17   30   27   23   31   30  ---   12 |    35   42   47   42   48   63   39  ---    41
 R07E |  799   24   32   16   17   15   16   14  232    7 |    28   35   24   33   36   34   32  227    28
XR08E |  734   20   35   18   25   20  ---   27  ---   11 |   137  139  132  141  134  ---  124  ---   131
 R09  | 1069   33   56   40   39   32   68   24  ---   17 |    24   42   20   44   34   58   29  ---    20
 R10  | 1284   15   14   27   23    9   18   15  ---    8 |    24   24   26   22   30   29   32  ---    21
 R11  |  615   68   67   44   22   47   54   18  146   19 |    35   42   24   46   70   53   24   26    31
 R12  |  692   54   56   26   36   32   44   17  ---   15 |    37   38   28   58   46   38   35  ---    29
 R13  | 2225   31   29   39   19   29   37   14  ---   12 |    25   29   32   21   35   37   27  ---    20
 R14  | 1463   45   47   63   29   18   28   27  ---   16 |    22   30   27   34   27   30   18  ---    16
 R15  | 2581   20   20   14   46    9   22   12   53   10 |    15   20   13   34   22   19   15   47    12
 R16  | 1291   27   41   18   18   10   28   11  ---    8 |    18   32   17   24   18   21   17  ---    13
 R17  |  769   13   18   14   22    7   15   22  145    7 |    45   52   45   58   44   43   33  126    41
XR18  |  747   10   11   18   15   14  ---   23  ---    8 |    49   48   48   53   53  ---   29  ---    44
 R19  |  661   17   24   16   16   15   14   12  ---    7 |    48   49   41   33   49   44   36  ---    40
 R20  | 1025   25   25   20   18   20   33   15  ---    9 |    51   52   54   42   51   30   43  ---    43
 R21  | 1049   61   73   23   42   14   39   17  133   15 |    64   69   36   36   25   17   36  102    26
 R22  |  832   24   21   26   16   15   10   29  ---    9 |    58   52   54   49   35   47   22  ---    39
 R23  | 1468   15   20   14   12   11    9   10  ---    5 |    48   51   43   32   28   34   31  ---    33
 R24  |  913   12   19   33   20    9   22   13  ---    8 |    47   44   64   35   45   51   40  ---    43
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1298   31   36   30   25   21   32   21  145      |T   42   47   41   44   45   42   36  106    36
 WRMS | 1298   30   35   29   23   12   25   21  145      |NE  38   42   35   38   38   36   29   75    29
 MEDI | 1028   20   25   26   19   15   28   18  133      |MD  37   42   36   37   41   43   32  102    32

Table 3.1791.4  GPS week: 1791   Day: 4   MJD: 56785                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1697   22   21   35   23   22   30   45  ---   13 |    32   47   38   51   53   50   46  ---    41
 R02E | 1288   14   15   21   21   14   15   14  ---    7 |    45   49   39   34   46   47   41  ---    40
 R03E | 1494   16   18   22   16   16   16   28  ---    8 |    54   56   39   47   47   45   53  ---    45
 R04E |  913   16   17   25   12   13   22   23  ---    8 |    36   32   36   34   43   43   32  ---    34
 R05E | 1363   16   18   21   18   22   21   24   56    9 |    36   43   35   35   52   45   35   51    36
 R06E | 1199   12   12   22   13   18   21   26  ---    8 |    33   37   36   35   42   41   27  ---    32
 R07E | 2360   22   25   19   18   28   44   19  159   11 |    26   36   20   33   54   50   30  114    32
XR08E | 1416   17   25   16   15   24  ---   20  ---    9 |   130  138  117  126  130  ---  118  ---   124
 R09  |  786   38   36   32   29   27   32   36  ---   14 |    28   32   39   46   28   37   37  ---    23
 R10  |  993   17   32   13   27   12   24   17  ---    8 |    26   41   17   27   21   27   25  ---    16
 R11  | 1024   60   68   37   25   49   64   24  153   19 |    30   48   24   43   68   61   35   19    29
 R12  |  651   67   64   21   34   42   57   22  ---   18 |    33   47   33   59   65   36   27  ---    34
 R13  | 1823   40   38   37   25   25   55   18  ---   15 |    25   30   17   27   33   57   26  ---    21
 R14  | 1395   48   36   49   33   24   25   24  ---   15 |    38   40   28   49   39   32   25  ---    28
 R15  | 1639   18   15   22   21   24   34   17   38   10 |    16   23   27   27   39   23   15   27    18
 R16  |  929   27   29   22   24   20   40   17  ---   11 |    22   29   24   33   29   25   18  ---    19
 R17  |  754   17   27   30   27   10   29   12   91    9 |    47   43   54   32   45   32   39   59    37
XR18  |  596   15   16   17   10   12  ---   27  ---    8 |    43   49   52   44   52  ---   26  ---    42
 R19  | 1304   14   20   13   18   18   22   28  ---    8 |    45   46   39   48   45   21   23  ---    35
 R20  |  705   40   65   33   26   24   52   31  ---   15 |    62   72   47   54   45   28   52  ---    40
 R21  |  886   59   48   28   33   20   43   31   78   16 |    68   61   55   48   45   25   31   38    39
 R22  |  927   23   30   27   21   13   14   40  ---   11 |    54   56   60   55   41   45   25  ---    43
 R23  |  911   21   25   18   11   12   16   25  ---    8 |    42   41   37   30   30   38   21  ---    29
 R24  |  760   19   24   25   17   16   21   22  ---    9 |    46   51   43   34   28   43   41  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1246   33   35   27   23   23   35   26  106      |T   42   47   39   43   46   38   35   51    36
 WRMS | 1246   30   33   25   20   16   33   26  106      |NE  39   44   37   41   40   35   29   35    30
 MEDI |  993   19   25   22   21   20   25   24   78      |MD  36   43   37   35   45   38   30   38    34

Table 3.1791.5  GPS week: 1791   Day: 5   MJD: 56786                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1050   25   24   38   18   27   31   18  ---   11 |    38   39   34   47   61   61   40  ---    44
 R02E | 1517   14   19   23   16   15   14   11  ---    7 |    30   30   26   31   37   32   26  ---    27
 R03E |  836   12   27   22   21   13   33   25  ---    9 |    58   61   59   56   61   68   67  ---    59
 R04E |  719   20   20   22   14   17   27   21  ---    8 |    34   40   21   33   34   41   22  ---    26
 R05E | 1731   20   26   22   15   14   23   27  115    9 |    41   45   33   38   40   44   30   34    33
 R06E | 1355   13   14   12   17   14   26   19  ---    7 |    36   36   27   40   40   32   30  ---    31
 R07E |  658   20   21   26   18   18   35   29  127   10 |    26   30   26   28   33   39   27   72    24
XR08E | 1927   20   20   24   16   17  ---   16  ---    9 |   123  124  114  118  121  ---  125  ---   119
 R09  |  899   35   40   48   41   18   32   25  ---   15 |    20   29   29   51   31   12   30  ---    24
 R10  | 1507   11   17   15   25   13   31   12  ---    8 |    20   27   24   29   23   18   18  ---    17
 R11  |  587   59   51   43   14   32   69   37  131   18 |    28   54   37   36   55   96   30   14    35
 R12  |  753   60   77   35   18   29   60   27  ---   16 |    41   56   44   43   39   35   28  ---    25
 R13  |  969   42   40   24   16   28   38   21  ---   12 |    36   32   30   36   48   32   21  ---    29
 R14  |  804   45   49   27   19   27   27   36  ---   13 |    32   40   41   45   46   45   29  ---    33
 R15  | 1803   14   21   17   17   17   23   15   58    7 |    19   29   18   23   24   20   15   22    14
 R16  | 1129   17   22   22   20   16   36   15  ---    9 |    19   24   21   28   23   17   16  ---    15
 R17  | 1003   30   29   23   25   13   16   21   72    9 |    39   36   39   38   27   19   27   32    25
XR18  |  557   24   18   35   20   15  ---   30  ---   12 |    33   26   40   23   30  ---   21  ---    20
 R19  | 1306   24   21   23    7   10   14   27  ---    8 |    36   34   32   27   26   13   20  ---    22
 R20  |  725   53   44   47   11   12   26   21  ---   13 |    44   51   49   30   31   26   29  ---    30
 R21  | 1187   64   76   26   28   15   52   18   97   15 |    54   66   32   34   24   34   27   35    25
 R22  | 1170   31   30   35   17   13   21   17  ---   10 |    40   40   38   36   25   22   20  ---    23
 R23  |  697   24   22   24   17   16   26   16  ---    9 |    30   30   28   26   17   18   17  ---    16
 R24  |  657   20   34   26   12   18   23   19  ---    8 |    31   45   27   19   24   32   20  ---    20
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1106   34   37   29   20   19   34   23  104      |T   37   42   36   38   38   34   30   34    30
 WRMS | 1106   30   33   30   19   16   31   23  104      |NE  32   38   33   32   30   29   23   25    23
 MEDI |  969   24   24   24   17   16   27   21   97      |MD  34   36   32   34   31   32   27   32    25

Table 3.1791.6  GPS week: 1791   Day: 6   MJD: 56787                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  777   31   19   44   23   30   47   22  ---   14 |    53   59   46   66   76   79   49  ---    57
 R02E | 1043   17   17   18   16   14   24    9  ---    7 |    44   48   39   42   52   53   39  ---    43
 R03E | 1023   20   22   26   15   14   27   14  ---    8 |    58   64   59   58   59   70   53  ---    57
 R04E | 1361   18   14   20   19   17   22   13  ---    8 |    41   44   37   38   49   50   29  ---    38
 R05E | 2415   16   22   29   14   28   31   32  197   11 |    50   56   49   48   59   64   49   66    50
 R06E | 1161   19   16   19   15   17   20   19  ---    8 |    46   43   36   45   54   49   34  ---    42
 R07E |  741   16    8   25   13   24   32   23  123   10 |    34   39   28   40   54   57   28  114    37
XR08E | 2961   15   13   21   16   17  ---   22  ---    9 |   126  126  115  127  127  ---  121  ---   123
 R09  |  839   32   34   51   41   19   31   19  ---   14 |    38   45   34   57   38   19   39  ---    31
 R10  | 1869   12   15   15   29   10   32   14  ---    9 |    22   31   22   45   26   17   22  ---    22
 R11  |  616   45   54   47   14   32   38   16  127   14 |    31   41   21   25   47   35   37   21    25
 R12  |  754   55   43   30   12   35   41   17  ---   14 |    42   52   44   54   64   40   45  ---    42
 R13  |  723   44   59   26   15   21   31   19  ---   11 |    27   44   43   33   40   37   28  ---    27
 R14  |  729   45   48   80   23   20   23   33  ---   17 |    31   32   37   33   36   29   25  ---    26
 R15  | 2176   23   25   25   22   21   30   14   88   10 |    19   22   19   30   24   33   18   31    17
 R16  |  990   22   29   28   19   27   39   28  ---   12 |    25   29   36   34   30   40   23  ---    24
 R17  |  744   24   38   24   23   16   24   28  131   10 |    57   62   52   43   45   45   43   66    44
XR18  |  525   22   31   18   17   15  ---   29  ---   10 |    49   53   52   37   47  ---   36  ---    40
 R19  | 1452   25   35   22   11   11   16   21  ---    8 |    55   59   51   37   45   43   40  ---    41
 R20  |  717   23   29   47   16   16   20   28  ---   11 |    66   72   67   55   53   41   52  ---    52
 R21  | 1139   55   67   30   18   21   56   16  140   14 |    91   96   66   41   44   38   42   49    47
 R22  |  892   17   24   24   21   14   50   14  ---   10 |    73   73   69   66   55   52   47  ---    57
 R23  | 1560   24   25   23   10   10   29   16  ---    8 |    52   54   38   40   37   30   25  ---    35
 R24  |  614   21   24   31   17   19   34   13  ---    9 |    51   51   51   43   41   45   43  ---    42
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1212   30   34   34   20   21   33   20  138      |T   49   53   46   47   50   43   40   57    42
 WRMS | 1212   29   34   33   17   21   34   20  138      |NE  45   51   43   42   42   36   35   41    35
 MEDI |  892   22   25   25   16   17   31   19  127      |MD  46   51   43   42   47   41   39   49    41




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