[IGSREPORT-22778] Wk 1793 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Thu Jun 5 12:32:13 PDT 2014


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1793   (May 18, 2014 - May 24, 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 2.1793.
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:
                                                                               
 igl1793[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1793 in the SP3 format.
 igl17937.sum      Combination Report for GPS Week 1793.


    
    
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  |    175.3 ns
                1  |    177.4 ns
                2  |    170.9 ns
                3  |    175.2 ns
                4  |    176.7 ns
                5  |    175.1 ns
                6  |    175.4 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 1.1793, 1a.1793).
        
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 2.1793.0-6)                                                                                
    
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 3.1793.0-6). 
        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 1793 summary.                      (May 18, 2014 - May 24, 2014)

Table 1.1793.a     GPS week : 1793   MJD: 56795.0-56801.0

         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     5    30   -18    78   .42   31   27 |     ---     ---    ---    ---
        |    1     1     4    10    22    41   .03           |     ---     ---
cof  n/a|   -1     0     7    28     4    70   .43   34   30 |     ---     ---    ---    ---
        |    1     1     4    20    16    49   .08           |     ---     ---
emx  n/a|   -1     1    -1   -30   -40    67  -.39   30   29 |  174288    -562   4084   7034
        |    1     0     6    19    23    38   .05           |    1998    1635
esx  n/a|    0     0     0    10     0    27  -.05   22   19 |  176217   -2863   4188   7562
        |    1     0     3    15    21    49   .03           |    5026    2274
gfz  n/a|   -1     0    -7     1    57    70   .21   22   18 |       0   -1701   4107   6990
        |    2     1     4     7    22    48   .06           |       0    1428
grg  n/a|   -1     0    -2    -4   -43    55  -.35   34   33 | -854919   -1468   4531  85740
        |    1     2     4    34    33    54   .04           |  297003    2903
iac  n/a|    2    -1     3   -13    17  -198   .05   20   20 |  176717   -1084   4142   7143
        |    1     1    13    15    41    93   .04           |    1057    1323
mcc  n/a|    0     0    70   -63   -59   324  -.18  191  191 |     ---     ---    ---    ---
        |    7     7    18    96   118   499   .42           |     ---     ---


Table 1.1793.b     GPS week : 1793   MJD: 56795.0-56801.0   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |   10   11   11   10   13   13   10 |
 R02  |    7    8    9    8    9    9    7 |
 R03  |    8    8    8    9    8   10    9 |
 R04  |    8    7    7   10    8    8    9 |
 R05  |    9    8    8    8    9    8    9 |
 R06  |    7    8    7    7    7    8    9 |
 R07  |    9    9    8   10    8   10    9 |
 R08  |    9    8    8    9    9   10   10 |
 R09  |   15   14   12   16   14   17   15 |
 R10  |   11    9    9   10    9   10   10 |
 R11  |   13   17   16   17   18   19   16 |
 R12  |   15   13   17   18   19   19   27 |
 R13  |   13   11   11   14   13   16   15 |
 R14  |   18   14   13   15   21   21   19 |
 R15  |    9    8    8    9   12   10    9 |
 R16  |    8   10   10   11   10   12   11 |
 R17  |    6    9   11   10   10   10    8 |
 R18  |   11   10   10    8   10    9    9 |
 R19  |    9    8    9   10    8   10    9 |
 R20  |   13   13   17   12   10   10   13 |
 R21  |   14   15   17   17   20   17   17 |
 R22  |   12   12   10   10   11   13    9 |
 R23  |    8   10    9    9    8    8    7 |
 R24  |    8    9   11   12    8    9   10 |


Table 1.1793.c     GPS week : 1793   MJD: 56795.0-56801.0   

         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 1793 0   |    4   -22   168    -281    1195     569  84.2  1538  1538 |  175258       0
brd 1793 1   |   44   -21   156     729      23    4200  84.3  1439  1439 |  177366       0
brd 1793 2   |  -42    90   157   -1257     373    6496  85.0  1616  1616 |  170904       0
brd 1793 3   | -137   -53   181    -218    -989    1552  84.6  1867  1867 |  175237       0
brd 1793 4   |  135    -2   319    -286    1821     364  85.5  1632  1632 |  176736       0
brd 1793 5   |   24   -24   216     479     681       8  86.4  1631  1631 |  175123       0
brd 1793 6   |  -57     0   256    2102     513    2198  83.5  1943  1943 |  175421       0
-------------+------------------------------------------------------------+----------------
brd 1793 mean|   -4    -4   207     181     517    2198  84.8  1666  1666 |  175149       0
brd 1793 sdev|   86    45    60    1059     886    2370   1.0   177   177 |    2063       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 2.1793.0  GPS week: 1793   Day: 0   MJD: 56795                            

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    33   -16    88   .39   32   27 |     ---     ---    ---    ---
cof  n/a|   -3     0     2    24   -15    96   .40   34   29 |     ---     ---    ---    ---
emx  n/a|   -1     0    -8   -25   -25    35  -.47   33   31 |  175556   -2826   3787   6967
esx  n/a|    0     0    -1    13   -17    56  -.11   18   17 |  176231   -5773   3818   7448
gfz  n/a|   -2     1    -3    12    11    44   .24   18   16 |       0   -3779   3790   6894
grg  n/a|   -2    -3     1     1   -19    51  -.36   32   32 | -208562   -4892   3899   7154
iac  n/a|    3    -1     9   -36    29  -233   .09   20   20 |  176871   -1576   3819   6958
mcc  n/a|   -2    -2    52    24    18   486  -.60   85   85 |     ---     ---    ---    ---

Table 2.1793.1  GPS week: 1793   Day: 1   MJD: 56796                            

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     7    34   -41   120   .36   28   27 |     ---     ---    ---    ---
cof  n/a|   -1    -1     6    16    10    95   .41   32   30 |     ---     ---    ---    ---
emx  n/a|   -2     1    -5   -57   -45    67  -.35   32   31 |  175201     714   4182   8498
esx  n/a|    1     0     1     2    -3    64  -.02   19   18 |  182527    -700   4309   9249
gfz  n/a|    0     1    -5    -3    51    84   .23   19   17 |       0    -597   4292   8913
grg  n/a|   -1     0     1    56   -61   125  -.37   32   32 | -775882    2417   5234  27840
iac  n/a|    2    -1     0   -10    21  -283  -.00   18   18 |  177896     285   4317   9059
mcc  n/a|    6     1    76    25   -24  -263  -.60  124  124 |     ---     ---    ---    ---

Table 2.1793.2  GPS week: 1793   Day: 2   MJD: 56797                            

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     3    14     0   139   .42   30   25 |     ---     ---    ---    ---
cof  n/a|   -2     0    10    16    11   155   .44   33   28 |     ---     ---    ---    ---
emx  n/a|   -1     1    -6    -8   -31   105  -.39   28   27 |  170124     355   4227   6846
esx  n/a|   -1    -1     0    -6     0    98  -.04   22   21 |  173576   -1851   4756   7734
gfz  n/a|   -4     0    -7     4    54   153   .29   22   19 |       0    -792   4275   6630
grg  n/a|    0     0    -1   -16   -57    71  -.39   33   34 | -999999     691   5704 129800
iac  n/a|    3     0     6     8    26  -324   .05   18   18 |  174954   -2728   4454   6776
mcc  n/a|    6     6    74   -12   -42  -293  -.37  108  108 |     ---     ---    ---    ---

Table 2.1793.3  GPS week: 1793   Day: 3   MJD: 56798                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    2     1     7    26    14    38   .43   32   29 |     ---     ---    ---    ---
cof  n/a|    0     2     9    11    25    42   .42   34   31 |     ---     ---    ---    ---
emx  n/a|    0     1     0   -37    -3   104  -.45   30   28 |  175282   -2271   4118   6879
esx  n/a|    0     0     0    -3    44    36  -.06   24   20 |  171893   -6320   4124   7629
gfz  n/a|   -3    -2    -9     4    78   108   .26   22   17 |       0   -3727   4131   6788
grg  n/a|   -1    -3    -5     5   -76   -33  -.31   36   33 | -999999   -5675   4421 153025
iac  n/a|    2     0     4     1   -61  -179  -.01   19   19 |  177735   -2887   4121   6890
mcc  n/a|   -4    12    62   -21  -160   319  -.22  149  149 |     ---     ---    ---    ---

Table 2.1793.4  GPS week: 1793   Day: 4   MJD: 56799                            

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     2    24   -18    26   .44   32   29 |     ---     ---    ---    ---
cof  n/a|    0    -2     3    16    22    12   .60   38   33 |     ---     ---    ---    ---
emx  n/a|   -2     0     0   -39   -37    89  -.36   31   30 |  175821    -696   4184   6302
esx  n/a|    2     0    -6    33    -1    -6  -.03   20   18 |  181823   -2094   4180   6739
gfz  n/a|   -3     1   -15     5    79    47   .19   24   18 |       0    -659   4136   6291
grg  n/a|   -1    -2   -10   -10   -42    84  -.27   33   35 | -999999    -959   4262 112817
iac  n/a|    1    -3    23   -19    -6  -189   .05   24   24 |  177256     159   4154   6525
mcc  n/a|  -10    -7    47   -75   141  1012  -.19  166  166 |     ---     ---    ---    ---

Table 2.1793.5  GPS week: 1793   Day: 5   MJD: 56800                            

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     5    32   -22    78   .44   31   24 |     ---     ---    ---    ---
cof  n/a|    0     2     5    66    -8    25   .41   34   27 |     ---     ---    ---    ---
emx  n/a|   -1     0     1   -41   -63    72  -.32   32   31 |  174612    -965   4109   6848
esx  n/a|    2    -1     0     4   -23   -29  -.06   25   21 |  178338    -819   4127   6653
gfz  n/a|    3     0    -6    -7    64    41   .12   26   21 |       0   -1439   4119   6705
grg  n/a|   -1     2    -4    -8   -69    86  -.36   35   32 | -999999   -1462   4164 124512
iac  n/a|    0    -1     3   -11    71  -132   .09   22   22 |  175812    -333   4125   6878
mcc  n/a|    0    -2    78  -225  -159   185   .22  358  358 |     ---     ---    ---    ---

Table 2.1793.6  GPS week: 1793   Day: 6   MJD: 56801                            

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    12    47   -48    57   .44   32   27 |     ---     ---    ---    ---
cof  n/a|    0     0    14    48   -13    65   .35   35   29 |     ---     ---    ---    ---
emx  n/a|    2     1    10    -3   -75     0  -.38   26   26 |  173424    1752   3984   6902
esx  n/a|    0     0     3    29    -5   -29  -.04   29   21 |  169133   -2485   4005   7484
gfz  n/a|    0     0    -3    -4    58     9   .14   25   21 |       0    -915   4006   6713
grg  n/a|   -4     0     1   -61    18     1  -.39   37   32 | -999999    -397   4037  45037
iac  n/a|    0     0   -22   -25    38   -43   .11   22   22 |  176499    -509   4008   6920
mcc  n/a|   10    -8   100  -159  -185   821   .53  350  350 |     ---     ---    ---    ---

       
       
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 3.1793.0  GPS week: 1793   Day: 0   MJD: 56795                            

        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  |  937   26   38   33   19   17   27   21  ---   10 |    24   28   33   34   36   31   25  ---    25
 R02  | 1067   16   21   15   18   14   16   15  ---    7 |    49   51   39   54   37   38   35  ---    41
 R03  | 1994   13   17   26   16   13   22   14  ---    7 |    43   45   36   48   32   36   43  ---    37
 R04  | 2316   13   17   16   20   20   22    9  ---    7 |    38   42   32   41   29   34   29  ---    30
 R05  | 2430   26   24   27   17   18   12   14   80    8 |    45   45   46   38   25   29   33   28    32
 R06  | 2502   11   18   18   18   13   24   15  ---    7 |    45   44   37   53   38   35   42  ---    41
 R07  | 1078   22   25   21   16   19   26   19   61    9 |    59   61   38   51   44   38   47   99    44
XR08  |  945   12   13   24   17   17  ---   21  ---    9 |    32   31   24   35   29  ---   29  ---    26
 R09  |  928   41   38   42   28   20   54   20  ---   14 |    33   35   56   58   45   25   41  ---    38
 R10  | 1273   22   16   11   26   11   45   18  ---   10 |    23   24   25   43   30   22   19  ---    21
 R11  |  770   39   41   38   13   32   40   23   93   13 |    26   34   32   31   38   29   35   85    21
 R12  | 1571   54   41   43   16   26   52   15  ---   14 |    45   49   57   29   35   43   23  ---    26
 R13  |  826   47   47   28   10   30   37   23  ---   12 |    39   45   44   38   53   35   25  ---    32
 R14  | 1039   52   54   85   21   17   32   34  ---   18 |    30   37   52   46   46   37   21  ---    33
 R15  | 2692   16   18   20   21   16   28   13  112    8 |    24   25   16   22   25   36   18   98    16
 R16  | 2496   18   23   20   11   18   27   18  ---    8 |    31   35   35   33   33   31   21  ---    25
 R17  | 1357   18   29   21   11   10   11   13   79    6 |    58   65   52   48   40   48   42   88    44
XR18  | 1012   28   33   27   11   26  ---   20  ---   11 |    50   55   50   42   37  ---   33  ---    37
 R19  |  990   23   23   25   13   18   23   19  ---    8 |    57   56   54   48   41   35   35  ---    41
 R20  |  862   24   32   52   18   13   20   36  ---   12 |    63   66   44   54   50   53   37  ---    45
 R21  | 1046   65   67   30   19   20   40   23   75   14 |    84   85   52   46   43   35   36   44    40
 R22  |  903   37   32   28   24    7   46   17  ---   11 |    67   61   49   40   39   23   33  ---    37
 R23  |  847   23   30   27   11   10   28   17  ---    8 |    46   51   43   42   38   21   27  ---    33
 R24  |  587   26   30   22   13   11   23   13  ---    7 |    61   62   47   47   46   38   40  ---    44
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1537   32   34   33   18   18   32   20   85      |T   44   47   41   42   37   34   32   73    33
 WRMS | 1537   27   29   31   17   16   32   20   85      |NE  44   47   41   42   37   34   32   73    33
 MEDI | 1039   23   29   26   17   17   27   18   79      |MD  45   45   43   42   38   35   33   85    33

Table 3.1793.1  GPS week: 1793   Day: 1   MJD: 56796                            

        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  | 1217   29   19   34   26   21   17   20  ---   11 |    21   20   33   27   26   24   18  ---    18
 R02  | 1191   17   17   17   15   17   35   13  ---    8 |    33   37   25   37   27   30   30  ---    27
 R03  | 2135   13   12   26   17   15   13   15  ---    7 |    33   30   21   35   29   26   39  ---    29
 R04  | 1422   16   18   23   14   15   19    8  ---    7 |    31   31   28   33   25   22   29  ---    25
 R05  | 1165   15   17   17   17   14   22   15   84    7 |    29   32   27   34   31   31   28   33    27
 R06  | 2206   11   11   19   15   13   22   18  ---    7 |    32   32   32   42   36   28   42  ---    33
 R07  | 1145   22   19   29   13   21   25   17  156    9 |    52   43   40   43   41   49   54   85    44
XR08  | 1131   14   13   23   11   19  ---   15  ---    8 |    31   27   23   28   33  ---   30  ---    24
 R09  |  756   34   41   40   29   23   35   24  ---   13 |    30   42   45   38   36   21   25  ---    24
 R10  | 1344   16   26   21   19   15   35   17  ---    9 |    21   30   23   23   21   29   18  ---    14
 R11  | 2029   33   40   56   26   17   62   32  199   16 |    25   40   36   27   34   28   28  125    17
 R12  |  824   43   62   26   18   26   47   11  ---   12 |    33   46   37   31   23   28   26  ---    20
 R13  |  965   34   35   22   18   26   36   15  ---   11 |    28   29   34   29   27   20   28  ---    20
 R14  |  729   29   28   61   19   13   38   21  ---   13 |    26   39   37   28   28   26   21  ---    19
 R15  | 2184   29   31   12   12   17   28   11   52    8 |    24   28   13   21   24   23   22   52    15
 R16  | 2282   17   19   17   25   21   39   13  ---   10 |    19   27   26   32   21   26   20  ---    17
 R17  | 1711   27   37   26   13   20   25   11  120    8 |    48   54   40   33   28   17   31   89    29
XR18  | 1103   26   28   23    9   25  ---   12  ---    9 |    40   43   44   29   21  ---   32  ---    28
 R19  | 1650   19   23   27   16   18   14   10  ---    7 |    37   43   38   37   32   27   28  ---    29
 R20  | 1125   30   20   43   25   20   25   26  ---   12 |    37   28   25   30   35   30   32  ---    23
 R21  | 1075   61   67   49   20   25   23   20   66   15 |    60   62   45   26   26   39   25   30    28
 R22  |  709   29   41   28   19   18   39   26  ---   11 |    41   48   37   37   33   18   22  ---    26
 R23  |  892   25   20   22   16    8   43   17  ---    9 |    32   26   30   23   26   25   21  ---    19
 R24  |  747   23   25   20   15   15   27   17  ---    8 |    39   39   35   25   25   17   26  ---    23
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1439   28   32   32   19   19   32   18  124      |T   33   36   32   31   28   26   28   69    24
 WRMS | 1439   27   30   31   18   17   32   18  124      |NE  33   36   32   31   28   26   28   69    24
 MEDI | 1145   25   23   23   17   18   27   15   84      |MD  32   32   33   30   27   26   28   52    24

Table 3.1793.2  GPS week: 1793   Day: 2   MJD: 56797                            

        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  | 1411   32   35   29   17   26   32   19  ---   11 |    31   36   21   36   44   46   26  ---    26
 R02  | 1388   12   14   20   16   22   19   20  ---    8 |    48   47   48   46   44   30   35  ---    38
 R03  | 1898    9   18   19   18   18   21   16  ---    7 |    42   51   30   48   34   41   45  ---    38
 R04  | 1259   20   24   20   16   13   18   10  ---    7 |    40   49   38   35   31   28   34  ---    31
 R05  | 4159   15   21   20   15   22   20   10   93    7 |    39   40   31   33   37   28   30   29    29
 R06  | 1684   15   17   14   18   12   27    9  ---    7 |    42   47   37   53   45   33   41  ---    40
 R07  | 1577   17   18   15   17   22   28   14  153    8 |    52   59   47   58   55   52   39   52    47
XR08  |  980   20   30   16   15   15  ---   13  ---    8 |    40   51   31   38   29  ---   32  ---    30
 R09  |  785   23   35   21   33   11   43   20  ---   11 |    39   49   45   54   43   30   26  ---    33
 R10  | 1395   19   25   17   25   14   34    9  ---    8 |    24   28   23   31   22   28   16  ---    17
 R11  | 1401   44   55   44   23   31   42   27  136   15 |    29   48   24   31   44   21   31   46    21
 R12  | 1266   50   52   44   15   30   59   27  ---   16 |    45   59   46   39   46   31   36  ---    28
 R13  | 1098   31   39   28   11   31   33   13  ---   11 |    33   32   40   31   35   23   28  ---    25
 R14  |  862   24   36   40   33   30   28   15  ---   12 |    28   49   61   51   62   31   25  ---    37
 R15  | 1994    8   12   12   17   21   30    8   71    7 |    25   31   13   19   33   31   14   52    15
 R16  | 1741   19   15   22   27   21   31   12  ---    9 |    27   25   32   31   28   23   20  ---    20
 R17  | 1381   34   27   34   17   16   29   21   82   11 |    46   51   43   36   37   27   30   44    31
XR18  |  912   21   21   29   11   22  ---   14  ---   10 |    48   47   48   37   43  ---   36  ---    39
 R19  | 1627   29   29   19    8   19   20   20  ---    8 |    47   43   35   31   28   41   26  ---    29
 R20  | 1517   39   50   57   28   31   46   25  ---   16 |    47   64   63   48   37   37   33  ---    30
 R21  |  975   66   62   37   37   31   32   23   84   17 |    68   68   41   31   43   30   35   23    29
 R22  |  802   28   30   19   15   19   35   18  ---    9 |    52   53   37   43   43   25   32  ---    35
 R23  | 1039   16   16   12   28   11   31   18  ---    9 |    42   44   37   54   39   22   28  ---    34
 R24  | 1030   30   30   20   26   11   31   22  ---   10 |    41   40   37   48   35   19   32  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1615   30   33   28   22   22   33   18  108      |T   40   46   37   40   39   30   30   41    30
 WRMS | 1615   25   28   27   21   19   34   18  108      |NE  40   46   37   40   39   30   30   41    30
 MEDI | 1381   21   27   20   17   21   31   16   84      |MD  41   47   37   37   37   30   31   44    30

Table 3.1793.3  GPS week: 1793   Day: 3   MJD: 56798                            

        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  | 1227   33   29   25   19   18   23   19  ---   10 |    36   38   35   42   42   36   36  ---    31
 R02  | 1939   21   19   15   14   22   17   14  ---    7 |    39   40   27   35   40   36   32  ---    30
 R03  | 1297   19   25   15   20   19   14   21  ---    8 |    47   46   44   54   45   42   52  ---    45
 R04  | 1135   20   23   20   18   24   23   20  ---    9 |    47   46   40   47   41   33   33  ---    35
 R05  | 4713   19   18   23   12   14   25   12   88    7 |    50   52   50   48   42   38   45   34    43
 R06  | 2449   17   19   15   12   17   18   10  ---    6 |    49   50   48   50   41   36   46  ---    43
 R07  | 2263   20   17   31   15   19   24   18  262    9 |    59   58   62   56   52   55   47   63    51
XR08  | 1063   23   20   20   17   18  ---   15  ---    9 |    43   35   34   37   28  ---   34  ---    31
 R09  | 1250   43   32   38   45   19   50   20  ---   16 |    43   47   39   57   45   38   31  ---    32
 R10  | 3542   17   16   22   28   17   33   11  ---    9 |    23   31   29   36   29   23   24  ---    21
 R11  | 1504   47   50   48   22   32   66   21  136   17 |    36   35   44   30   38   54   31  117    22
 R12  |  815   53   59   49   17   36   65   24  ---   17 |    44   48   40   26   44   52   36  ---    27
 R13  | 1619   26   30   39   32   23   46   23  ---   13 |    37   55   53   57   42   25   29  ---    35
 R14  |  936   47   20   45   26   22   32   26  ---   14 |    35   47   40   38   37   31   29  ---    26
 R15  | 1912   10   11   13   25   22   34   14   98    9 |    26   27   26   31   35   31   31  109    23
 R16  | 1439   24   31   27   41   15   21   12  ---   11 |    36   44   34   27   31   32   27  ---    24
 R17  | 1188   20   26   23   14   14   32   25   99    9 |    51   56   51   45   34   28   39   52    37
XR18  |  650   18   21   23   11   19  ---   11  ---    8 |    43   49   39   32   33  ---   39  ---    33
 R19  | 1687   31   30   25   16   11   20   23  ---    9 |    49   52   45   49   41   36   30  ---    37
 R20  | 1215   25   32   37   22   23   26   23  ---   11 |    50   50   56   62   51   47   38  ---    45
 R21  |  695   69   82   46   26   35   33   21  137   17 |    58   75   52   50   50   38   33   48    32
 R22  |  985   29   31   23   15   16   43    8  ---    9 |    54   59   51   36   37   25   36  ---    34
 R23  |  817   16   25   24   16   19   41   11  ---    9 |    45   52   44   50   52   33   45  ---    43
 R24  |  990   27   32   21   28   24   34   25  ---   11 |    43   54   40   56   51   21   32  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1867   32   34   30   24   22   36   19  149      |T   43   47   42   43   40   35   35   70    34
 WRMS | 1867   29   31   28   20   17   33   19  149      |NE  43   47   42   43   40   35   35   70    34
 MEDI | 1227   23   25   23   18   19   32   19   99      |MD  43   48   40   45   41   36   33   52    33

Table 3.1793.4  GPS week: 1793   Day: 4   MJD: 56799                            

        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  | 1723   32   29   38   25   29   22   19  ---   12 |    29   31   39   45   37   23   25  ---    24
 R02  | 2137   16   17   16   21   12   32   18  ---    8 |    37   41   27   41   30   36   30  ---    28
 R03  | 1153   12   17   23   15   17   17   20  ---    8 |    33   31   26   32   28   21   50  ---    29
 R04  | 2342   17   22   14   19   19   17   16  ---    7 |    40   45   28   39   29   24   35  ---    30
 R05  | 2719   24   29   21   15   21   14   18  101    8 |    36   45   32   32   31   21   41   44    27
 R06  | 1877   14   18   14   15   15   20   18  ---    7 |    42   46   42   45   32   27   51  ---    38
 R07  | 1587   18   19   19   15   17   22   17  301    8 |    53   53   49   47   36   37   44   41    42
XR08  |  921   20   22   15   19   15  ---   17  ---    8 |    32   37   34   36   26  ---   36  ---    30
 R09  | 1799   37   65   42   20   30   23   35  ---   14 |    37   66   45   27   54   38   26  ---    27
 R10  | 3441   27   28   19   17   15   25   14  ---    8 |    33   30   24   21   23   25   25  ---    20
 R11  |  781   44   54   45   34   36   54   34  128   18 |    29   40   38   49   52   36   42  210    30
 R12  |  869   63   67   46   18   40   68   21  ---   19 |    41   44   43   30   29   56   37  ---    19
 R13  | 1246   34   33   29   22   27   40   18  ---   12 |    29   34   26   37   31   31   32  ---    22
 R14  |  784   56   65   67   27   26   37   55  ---   20 |    40   53   51   52   56   46   29  ---    41
 R15  | 2157   18   28   17   25   26   50   21   75   12 |    22   27   27   29   30   35   28  169    19
 R16  | 1107   11   22   17   25   18   39   14  ---    9 |    20   21   19   36   25   31   26  ---    19
 R17  | 1143   11   20   15   19   17   32   26   93    9 |    43   42   44   49   31   28   56   50    40
XR18  |  606   20   27   17   12   20  ---   26  ---    9 |    46   47   45   44   44  ---   47  ---    41
 R19  | 1303   20   25   22   12   14   16   18  ---    7 |    38   42   37   29   28   29   39  ---    30
 R20  |  659   23   35   19   22   15   22   24  ---    9 |    48   60   41   45   37   29   40  ---    37
 R21  |  645   65   60   60   16   47   28   36  186   19 |    47   44   50   41   59   46   35   81    33
 R22  |  964   41   45   26   12   19   26   19  ---   10 |    44   46   34   29   31   17   37  ---    25
 R23  |  916   17   21   13   14   18   31   13  ---    8 |    40   44   31   36   25   20   43  ---    30
 R24  |  811   20   23   20   11   16   30   17  ---    8 |    38   44   39   35   34   23   40  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1631   32   38   31   20   24   33   24  166      |T   37   42   36   37   34   30   37   99    29
 WRMS | 1631   29   33   30   18   18   35   24  166      |NE  37   42   36   37   34   30   37   99    29
 MEDI | 1143   20   27   19   18   18   26   18  101      |MD  38   44   37   36   31   29   37   50    30

Table 3.1793.5  GPS week: 1793   Day: 5   MJD: 56800                            

        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  | 1767   30   30   39   29   30   21   16  ---   12 |    37   35   35   41   22   17   31  ---    24
 R02  | 1635   16   16   24   18   22   20   17  ---    8 |    44   45   29   43   30   27   44  ---    33
 R03  |  999   16   16   38   26   12   14   15  ---    9 |    41   47   33   53   42   39   43  ---    40
 R04  | 2173   13   14   28   11   22   12   14  ---    8 |    38   39   38   38   35   44   37  ---    34
 R05  |  730   14   18   20   15   19   21   16  140    8 |    46   47   37   49   46   34   45   29    41
 R06  | 1212   14   21   16   17   21   27   16  ---    8 |    46   58   39   54   50   31   52  ---    45
 R07  | 1349   20   20   19   17   25   20   23  328    9 |    55   61   52   57   46   46   41  112    46
XR08  |  962   19   11   13   18   27  ---   16  ---    9 |    34   35   27   37   24  ---   30  ---    27
 R09  | 3696   41   50   52   44   26   32   26  ---   16 |    27   35   47   35   27   41   22  ---    18
 R10  | 3871   21   24   26   25   24   23   16  ---   10 |    27   27   31   23   27   20   15  ---    16
 R11  |  966   48   44   35   25   56   53   30  545   18 |    31   45   37   48   73   29   23  198    28
 R12  |  787   49   55   45   45   35   50   31  ---   18 |    41   52   45   90   50   27   26  ---    37
 R13  | 1019   48   49   40   18   34   45   24  ---   15 |    47   53   42   30   30   40   27  ---    23
 R14  |  838   50   47   67   42   40   59   31  ---   21 |    30   37   37   36   55   61   26  ---    28
 R15  | 1575   14   19   25   22   18   41   14  571   10 |    19   30   24   22   24   34   19  233    16
 R16  |  882    8   13   17   30   16   48   28  ---   12 |    27   35   22   37   31   34   19  ---    22
 R17  | 1488   15   21   16   14   19   43   20  100    9 |    36   44   33   33   37   29   38   84    30
XR18  |  653   17   22   18   15   18  ---   21  ---    9 |    38   43   39   35   34  ---   37  ---    33
 R19  | 1644   24   23   19   14   10   27   27  ---    9 |    33   39   31   38   31   21   38  ---    30
 R20  | 1088   20   26   22   18   24   33   20  ---   10 |    39   41   48   46   39   23   34  ---    35
 R21  |  794   60   65   33   28   28   49   21   99   16 |    40   46   28   38   40   38   28   69    27
 R22  |  667   38   44   24   19   27   28   30  ---   12 |    37   44   24   33   40   28   27  ---    24
 R23  |  689   22   24   15   16   18   20   15  ---    8 |    32   34   24   24   32   23   23  ---    22
 R24  |  580   21   28   22   12   14   26   24  ---    9 |    32   35   30   23   27   24   33  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1631   31   34   32   25   26   35   22  358      |T   36   41   34   40   37   32   31  120    29
 WRMS | 1631   24   27   31   21   21   32   22  358      |NE  36   41   34   40   37   32   31  120    29
 MEDI |  999   20   23   24   18   22   27   20  140      |MD  37   41   33   37   34   29   30   84    28

Table 3.1793.6  GPS week: 1793   Day: 6   MJD: 56801                            

        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  | 1186   27   26   30   14   21   22   19  ---   10 |    38   33   28   27   31   20   24  ---    19
 R02  | 1160   15   13   13   17   17   27   10  ---    7 |    48   48   37   48   31   25   42  ---    36
 R03  |  811   17   15   27   21   20   20   17  ---    9 |    46   45   43   53   41   33   53  ---    42
 R04  | 1350   16   17   19   13   15   41   10  ---    8 |    47   42   36   38   34   31   40  ---    35
 R05  | 1228   23   29   19   12   21   19   20  130    8 |    47   54   35   38   41   31   44   34    36
 R06  | 1188   16   17   12   20   21   14   22  ---    8 |    59   55   50   56   47   45   73  ---    54
 R07  |  939   21   25   15   14   27   20   22  459    9 |    62   62   52   48   39   36   52   92    46
XR08  |  903   24   30   15   16   21  ---   17  ---    9 |    42   43   28   35   24  ---   39  ---    30
 R09  | 3543   39   35   40   38   23   30   24  ---   14 |    32   40   38   44   25   30   26  ---    20
 R10  | 3342   21   30   24   22   22   27   21  ---   10 |    25   37   23   25   25   18   25  ---    14
 R11  | 2112   39   47   40   23   37   59   22  600   16 |    34   52   33   32   39   37   34  122    19
 R12  | 1182   50   54   40   98   48   61   40  ---   26 |    49   56   43   61   48   36   35  ---    25
 R13  | 1866   35   45   44   26   33   45   23  ---   15 |    35   36   41   26   28   35   27  ---    16
 R14  | 2641   54   44   33   37   36   58   43  ---   19 |    38   42   45   63   53   33   29  ---    37
 R15  | 4209   25   27   15   18   22   26   14  ---    9 |    24   22   21   22   21   28   16  ---    13
 R16  | 2889   15   16   22   17   31   45   16  ---   11 |    24   23   23   27   32   28   21  ---    18
 R17  | 1162   13   18   11   11   19   29   22  126    8 |    46   48   41   40   37   35   45   45    38
XR18  |  768   14   23   28   10   20  ---   10  ---    9 |    51   55   54   45   38  ---   47  ---    43
 R19  | 1260   25   31   16   15   17   23   19  ---    8 |    47   51   40   37   31   26   38  ---    33
 R20  | 1492   30   37   24   18   15   57   24  ---   12 |    52   56   38   45   36   37   48  ---    37
 R21  |  744   69   89   33   32   25   45   18   92   16 |    65   71   36   47   46   52   40   46    33
 R22  |  665   25   26   21   13   19   28   16  ---    9 |    59   60   50   39   37   24   34  ---    36
 R23  |  989   15   15   14   19   14   20   10  ---    6 |    46   46   35   44   31   18   33  ---    32
 R24  |  866   31   31   23   11   28   26   13  ---   10 |    50   54   43   35   33   20   39  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1943   32   35   26   29   25   37   22  350      |T   44   47   38   40   35   30   37   67    31
 WRMS | 1943   27   29   26   21   21   32   22  350      |NE  44   47   38   40   35   30   37   67    31
 MEDI | 1186   24   27   22   17   21   27   19  130      |MD  46   48   38   39   34   31   38   46    33




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