[IGSREPORT-26472] Wk 2043 IGLOS Final Orbits

acc acc at igs.org
Tue Mar 26 15:08:29 PDT 2019


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2043   (Mar 03, 2019 - Mar 09, 2019) 
                                                                               
Contact: acc at igs.org
                                                                               
                                                                               
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 2.2043.
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:
                                                                               
 igl2043[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2043 in the SP3 format.
 igl20437.sum      Combination Report for GPS Week 2043.


    
    
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
    
    Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
    model file has been updated to igs14.atx to be consistent with IGS14.
    See IGSMAIL #7399 for more information
        ftp://igs.org/pub/station/general/igs14.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  |      3.7 ns
                1  |      4.5 ns
                2  |      4.7 ns
                3  |      3.4 ns
                4  |      4.3 ns
                5  |      2.4 ns
                6  |      2.2 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
               ----+--------+---------------
                0  |  GFZ   | R19

    
         
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 1.2043, 1a.2043).
        
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 2.2043.0-6)                                                                                
    
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 3.2043.0-6). 
        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 2043 summary.                      (Mar 03, 2019 - Mar 09, 2019)

Table 1.2043.a     GPS week : 2043   MJD: 58545.0-58551.0

         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    -2   -21    36   .03   20   17 |    4139     230   3670   9486
        |    0     0     1    18    15    19   .02           |    1771    2635
cof  n/a|    0     0     2     4    -1    27   .03   22   20 |    4130     240   3669   9484
        |    0     1     1    22    23    31   .02           |    1767    2638
emx  n/a|    0     0    -3    19   -29     0  -.05   22   22 |    -647     481   3660   9512
        |    1     1     1    25    23    37   .02           |   10484    1449
esx  n/a|   -1     0    -4     3     1   -44   .13   19   17 |    3137      43   3680  11574
        |    0     1     1    11    12    26   .03           |    6830    2012
gfz  n/a|    0     0     5     6    41   -13   .13   28   19 |       0     389   3497   9248
        |    0     1     2    23    13    37   .05           |       0    1580
grg  n/a|    2     0     3   -40    13    53  -.43   35   29 |    3318     109   3690   8984
        |    1     1     3    22    22    59   .06           |     893    2577
iac  n/a|    2     0    -2     0    12   -40   .01   29   29 |    4981    -438   3827   9625
        |    1     1     1    42    51    45   .07           |     440    1643
mcc  n/a|    1     6    -2   126     8   731  -.16  205  205 |     ---     ---    ---    ---
        |   10     6    20   152   125   460   .32           |     ---     ---


Table 1.2043.b     GPS week : 2043   MJD: 58545.0-58551.0   

         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   19   22   19   19   18   18 |
 R02  |    7    8   11    7    7    7    7 |
 R03  |    7    8    8   10    7    7    7 |
 R04  |    6    6    9    8    5    6    5 |
 R05  |    8    6    9   10    8    7    7 |
 R07  |    6    8    7    9    8    7   26 |
 R08  |    7    8    8    7    8    8    8 |
 R09  |    6    6    5    6    6    7    5 |
 R10  |    7    8    9    6    8    7    7 |
 R11  |    6    8    6    7    7    6    6 |
 R13  |    7    6    8    7    6    8    8 |
 R14  |    6    9    9    8    8    6    8 |
 R15  |   10   10    9    9    8    8   10 |
 R16  |   13   12   14   16   20   12   11 |
 R17  |   11   10   10   11   13   12   11 |
 R18  |    7    9    8   10    7   10    9 |
 R19  |   26   26   26   32   30   32   31 |
 R20  |   19   15   12   15   15   13   13 |
 R21  |   11   11   12   13   13   11    9 |
 R22  |   10   11   12   13   12   11   13 |
 R23  |    9   10   10   10    9    8    9 |
 R24  |   15   19   21   17   16   18   16 |
 R26  |   15   15   31   32   25   31   30 |


Table 1.2043.c     GPS week : 2043   MJD: 58545.0-58551.0   

         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 2043 0   |  -73    60    34    -529   -1623   -2521  83.0  1111  1111 |    3705       0
brd 2043 1   |  -60   -25    71     657   -2499   -2129  82.4  1294  1294 |    4550       0
brd 2043 2   |    2   -32    34    -468     337   -1465  82.6  1257  1257 |    4706       0
brd 2043 3   |   49     8    46      22    -585   -2977  83.8  1135  1135 |    3360       0
brd 2043 4   |  -65    22   104     117    -298   -1997  82.5  1331  1331 |    4338       0
brd 2043 5   |   19   -41   128    -182    1090   -3239  83.2  1158  1158 |    2360       0
brd 2043 6   |    8   -44    81    1532    1159   -5411  82.6  1303  1303 |    2160       0
-------------+------------------------------------------------------------+----------------
brd 2043 mean|  -17    -7    71     164    -345   -2819  82.9  1226  1226 |    3597       0
brd 2043 sdev|   48    39    36     723    1361    1290    .5    90    90 |    1028       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 2.2043.0  GPS week: 2043   Day: 0   MJD: 58545                            

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     0    17   -21    32  -.00   19   20 |    2715   -1183   4050   9508
cof  n/a|    0     1     0    24   -10    24   .02   20   20 |    2708   -1172   4055   9516
emx  n/a|    0     0    -1    -7   -36    -4  -.06   25   25 |   -4829    -258   4055   9565
esx  n/a|   -1     0    -2     4     7   -29   .11   19   16 |    4886   -1446   4054  10901
gfz  n/a|    0     0     3   -19    58    15   .07   42   17 |       0    -592   3817   9378
grg  n/a|    2     0     5     3    31   -29  -.43   36   30 |    4420   -1258   4040   9056
iac  n/a|    3     1    -2    31   -33   -43   .01   32   31 |    5421   -1856   4051   9356
mcc  n/a|    6    13   -35   363   -15   245  -.06  189  189 |     ---     ---    ---    ---

Table 2.2043.1  GPS week: 2043   Day: 1   MJD: 58546                            

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    11   -32    28   .00   18   15 |    1322    2069   3995  11447
cof  n/a|   -1     0     0     2     8    36   .03   25   21 |    1318    2078   3989  11444
emx  n/a|   -1     0    -1     2    11    -5  -.05   19   19 |  -12340    1985   4006  11407
esx  n/a|    0     1    -6     1    -8   -29   .12   20   19 |   -4098     -27   4003  13221
gfz  n/a|    0    -1     4    -7    53   -12   .17   24   22 |       0    1704   3766  10948
grg  n/a|    1     0     4   -52    25    89  -.36   36   30 |    2906    2526   4003  10926
iac  n/a|    3     0    -1    -2   -24  -105   .03   27   27 |    5542     449   5133  13319
mcc  n/a|    7     0   -17    25    33  1539  -.58  299  299 |     ---     ---    ---    ---

Table 2.2043.2  GPS week: 2043   Day: 2   MJD: 58547                            

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   -27     5    38   .05   24   17 |    4763    1687   3145   8798
cof  n/a|    0    -1     3    25    14   -12   .03   27   19 |    4734    1740   3139   8792
emx  n/a|    0    -1    -4    -4   -48    -1  -.01   22   22 |   13998     810   3139   8864
esx  n/a|   -1     0    -4    13    -9   -66   .16   18   15 |    2155    1099   3156  11167
gfz  n/a|   -2    -1     9    51    24   -16   .16   23   19 |       0    1594   3169   8331
grg  n/a|    1     3    -2   -42   -16    54  -.53   35   29 |    4101    1310   3116   8497
iac  n/a|    3     0     0   -42    58   -13   .07   28   27 |    5185    1706   3130   8533
mcc  n/a|   -9    15    -8    66  -108  1178  -.25  161  161 |     ---     ---    ---    ---

Table 2.2043.3  GPS week: 2043   Day: 3   MJD: 58548                            

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    -9   -24    58   .03   23   22 |    4158    -900   4079   9778
cof  n/a|    0     1     3   -12    -7    51   .05   23   24 |    4154    -921   4075   9771
emx  n/a|    2     1    -5    15   -47   -68  -.02   23   23 |    6418     -64   4029   9703
esx  n/a|   -1     0    -2   -11     0   -61   .15   23   20 |    5769    -527   4134  12347
gfz  n/a|   -2     0     7     7    46    -4   .14   34   23 |       0    -397   3730   9542
grg  n/a|    1     0     1   -32    -5   149  -.44   36   31 |    3620   -1576   4133   9286
iac  n/a|    0     3    -4    65    39   -24  -.02   34   34 |    5050   -1656   4061   9587
mcc  n/a|   -6    -3    22   242  -152   590  -.03  207  207 |     ---     ---    ---    ---

Table 2.2043.4  GPS week: 2043   Day: 4   MJD: 58549                            

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     4   -26   -16     2   .04   20   18 |    3900    4644   3439   8714
cof  n/a|    0     0     3     3    19    50   .04   20   22 |    3892    4643   3433   8709
emx  n/a|    0     0    -2    61    -5    -4  -.08   22   22 |    6997    2789   3428   8846
esx  n/a|   -1     0    -4    11    26    -5   .16   19   16 |   -5691    4029   3440  11070
gfz  n/a|    0     0     6    -7    42    18   .05   24   19 |       0    2724   3245   8635
grg  n/a|    2    -1     2   -65     6    -5  -.47   36   30 |    1793    4182   3459   8090
iac  n/a|    1     0    -4   -15   -53     0   .09   26   27 |    4676    1630   3450   8720
mcc  n/a|  -11     5     5    54   -37   607   .37  196  196 |     ---     ---    ---    ---

Table 2.2043.5  GPS week: 2043   Day: 5   MJD: 58550                            

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     4   -15    59   .04   18   15 |    6787   -2556   3508   9504
cof  n/a|   -2     0     0    23    12   -16  -.02   18   16 |    6761   -2512   3507   9500
emx  n/a|    0    -1    -3    29   -43    26  -.05   21   21 |  -14156    -889   3505   9541
esx  n/a|   -2     0    -5    16     2   -82   .14   16   14 |    4063   -1918   3496  11784
gfz  n/a|   -1     0     3    18    41   -92   .20   25   21 |       0   -1269   3343   9210
grg  n/a|    4     1     6   -53    48    76  -.45   31   25 |    3609   -2727   3509   8889
iac  n/a|    1     0     0   -58    22     4   .03   29   30 |    4648   -1763   3500   9353
mcc  n/a|    5     9    19   -79   177   590  -.08  231  231 |     ---     ---    ---    ---

Table 2.2043.6  GPS week: 2043   Day: 6   MJD: 58551                            

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     1    12   -45    34   .02   15   14 |    5328   -2145   3480   8658
cof  n/a|    0     0     3   -35   -47    58   .03   20   18 |    5344   -2175   3487   8659
emx  n/a|    0     2    -4    35   -36    56  -.04   25   25 |    -618   -1001   3463   8658
esx  n/a|    0    -2    -3   -13    -7   -35   .10   18   17 |   14877    -908   3478  10532
gfz  n/a|    0     1     4     0    22     0   .13   22   16 |       0   -1036   3411   8698
grg  n/a|    1     0     6   -38     5    41  -.38   36   31 |    2779   -1692   3575   8146
iac  n/a|    0     0    -2    14    82  -102  -.13   25   25 |    4346   -1576   3466   8509
mcc  n/a|   17     5    -7   216   159   370  -.49  155  155 |     ---     ---    ---    ---

       
       
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 3.2043.0  GPS week: 2043   Day: 0   MJD: 58545                            

        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 |  897   31   32   39   21   35   47   41  ---   15 |   136  140  145  129  141  135  131  ---   133
 R02E |  822    7    7   24    7   23   13   14  125    6 |    46   49   43   48   47   50   44   80    46
 R03E | 1065    8   10   25   11   24   11   14  226    7 |    96   95   93   97   95   98   97  182    95
 R04E | 1002    7   11   20    7   19   17   15  ---    6 |    16   15   17   21   23   24   20  ---    16
 R05E | 1825   12   18   21   14   12   32   14  ---    7 |    32   36   26   34   33   35   39  ---    31
 R07E |  759   11   12   19    6   13   13   15  223    5 |    35   43   37   36   46   36   34   99    37
 R08E | 1888   10   14   23    9   25   17   11  ---    7 |    50   51   44   47   55   54   48  ---    47
 R09  | 1561   11   10   12   10   18   19   11  ---    6 |    23   24   22   24   27   25   23  ---    21
 R10  | 1100    8   13   13   20    9   20   18  ---    6 |    32   33   33   46   44   45   23  ---    36
 R11  |  512    8   12   15    9   12   15   30  243    6 |    32   35   34   30   28   34   19   54    28
 R13  | 1351   12   10   14   15   13   26   23  ---    7 |    31   32   32   42   37   40   29  ---    34
 R14  |  840   15   15   11    8   17   11   22  ---    6 |    42   42   40   33   45   38   26  ---    37
 R15  |  854   17   16   16   20   14   24   39  ---    9 |    70   69   65   63   70   72   57  ---    65
 R16  |  608   21   36   36   22   20   63   16  ---   13 |    31   38   44   48   34   42   29  ---    33
 R17  |  733   17   15   16   22   26   22   48  ---   11 |    49   50   41   33   55   52   24  ---    41
 R18  | 1142    8    8   15    7   16   26   29  ---    7 |    39   39   34   39   47   46   28  ---    38
 R19  | 1150   51   50   20   52  175   67   59  ---   25 |    78   76   45   34  115   87   17  ---    45
 R20  | 1101   32   28   66   17   26   73   60  ---   19 |    63   62   50   50   61   62   30  ---    52
 R21  |  620   18   16   14   24   22   17   42   61   10 |    63   64   47   47   70   58   36   40    53
 R22  |  994   21   20   12   20   12   22   45  ---   10 |    62   60   47   41   60   63   35  ---    50
 R23  | 1308   14   16   14   26    8   38   16  ---    9 |    51   49   49   57   55   58   45  ---    50
 R24  | 1013   15   24   38   19   36   68   27  ---   14 |    34   38   47   49   52   35   36  ---    40
XR26  | ----    9   41  ---  ---  ---  ---   24  ---   15 |    31   53  ---  ---  ---  ---   22  ---    23
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1110   19   20   25   19   42   36   32  189      |T   49   51   47   47   56   54   38   91    45
 WRMS | 1110   20   20   25   16   17   30   31  189      |NE  45   47   42   42   53   50   29   47    40
 MEDI | 1002   12   15   16   15   18   22   23  223      |MD  42   49   43   42   47   46   30   80    40

Table 3.2043.1  GPS week: 2043   Day: 1   MJD: 58546                            

        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 | 2037   50   57   35   26   45   58   29  ---   18 |   133  127  103  101   94  105  105  ---   104
 R02E | 2018    9   16   23   11   26   19   16  314    8 |    45   43   40   39   38   54   33   95    38
 R03E | 1159   12   12   20   13   17   30   18  379    8 |    68   65   66   74   68   72   74  159    68
 R04E | 1268   10   13   19    8   16   16   14  ---    6 |    18   20   17   18   16   26   18  ---    14
 R05E | 1142    8   15   14   12   11   23   15  ---    6 |    22   27   25   26   29   27   26  ---    23
 R07E |  752   14   11   16   10   29   16   16  392    7 |    34   45   43   38   53   39   37  147    39
 R08E | 2423   13   15   21   14   18   22   16  ---    7 |    38   39   38   35   32   39   35  ---    34
 R09  |  746   10   11    9   16   11   12   13  ---    5 |    12   18   13   21   18   13   20  ---    11
 R10  | 1166   10   12   13   19   24   13   23  ---    7 |    19   27   20   32   35   21   22  ---    22
 R11  |  492    9   11   19   17   16   23   16  206    7 |    27   29   24   36   31   19   22   44    24
 R13  | 1544   11   15    9   17   10   14   14  ---    5 |    22   21   21   29   18   33   17  ---    20
 R14  |  569   17   19   15   13   18   22   33  ---    8 |    24   26   26   24   18   29   19  ---    20
 R15  |  940   20   20   15   24   11   22   35  ---    9 |    44   44   40   48   47   51   41  ---    43
 R16  |  711   22   29   21   24   19   56   23  ---   12 |    22   41   49   28   25   26   17  ---    19
 R17  |  844   17   19   13   25   33   10   33  ---   10 |    25   26   21   20   32   18   18  ---    20
 R18  |  669   12   25   14   15   30   18   32  ---    9 |    26   34   24   29   29   24   22  ---    23
XR19  | 1015   52   53   19   48  ---   82   65  ---   26 |    27   31   23   27  ---   55   17  ---    22
 R20  |  684   24   51   36   21   25   57   40  ---   14 |    42   66   41   43   37   50   33  ---    34
 R21  |  636   15   22   15   25   28   19   37   86   10 |    30   34   24   31   37   24   25   50    26
 R22  | 2392   20   24   12   21   21   27   46  ---   11 |    28   31   25   26   28   24   21  ---    24
 R23  | 1110   16   24   15   30   18   22   26  ---    9 |    61   64   53   56   63   65   36  ---    54
 R24  | 1005   16   39   26   32   41  101   24  ---   18 |    39   57   48   26   33   65   23  ---    27
XR26  | 2226   10   58  ---  ---  ---  ---   21  ---   14 |    22   53  ---  ---  ---  ---   28  ---    14
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1294   18   25   19   20   24   36   27  299      |T   36   42   35   36   37   39   30   99    31
 WRMS | 1294   15   21   19   19   22   30   27  299      |NE  29   37   30   31   32   34   23   47    25
 MEDI | 1015   14   19   15   17   19   22   23  314      |MD  27   34   25   29   32   29   23   95    24

Table 3.2043.2  GPS week: 2043   Day: 2   MJD: 58547                            

        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 | 2335   72   78   29   36   43   42   55  ---   21 |   171  171  129  116  122  160  133  ---   130
XR02E |  997   18   23   25   16   30  ---   13  417   10 |    22   33   27   41   39  ---   36  109    30
 R03E | 1352    9   14   22   11   17   24   24  ---    8 |    56   60   55   52   53   60   50  ---    53
 R04E | 1451   14   13   15   22   17   30   14  ---    8 |    21   21   27   35   20   29   21  ---    21
 R05E |  935   14   32   21   16   22   16   22  ---    8 |    29   42   33   28   31   40   28  ---    25
 R07E | 1453   16   13   10   11   24   19   10  ---    7 |    39   44   35   29   49   47   42  ---    39
 R08E |  749   14   19   18    9   17   18   23  ---    7 |    34   34   37   36   30   52   39  ---    35
 R09  |  611   11    9    7   12   10   15    9  ---    5 |    12   15   15   18   21   27   16  ---    14
 R10  | 1528   12   19   14    8   22   37   21  ---    8 |    27   28   26   27   36   57   21  ---    28
 R11  |  530    9   13   10    8   16   14   19  213    5 |    25   27   23   26   23   22   17   56    21
 R13  | 1249   12   10   17   16   10   32   17  ---    7 |    27   29   26   38   27   29   35  ---    28
 R14  |  829   11   13   12   23   30   16   17  ---    8 |    31   32   30   27   54   37   25  ---    30
 R15  |  800   17   16   15   22   17   20   29  ---    9 |    54   54   56   51   56   54   50  ---    52
 R16  |  749   36   43   32   10   12   62   29  ---   14 |    25   33   38   33   29   19   25  ---    25
 R17  |  704   21   22   16   14   26    9   38  ---    9 |    35   36   32   32   40   27   29  ---    30
 R18  |  634    6    9   13    9   31    9   22  ---    7 |    27   28   33   31   35   32   25  ---    27
XR19  | 1013   61   64   22   40  ---   70   68  ---   26 |    54   56   39   29  ---   62   14  ---    33
 R20  |  629   28   24   23   14   26   48   19  ---   11 |    44   46   44   37   38   32   37  ---    35
 R21  | 1127   24   20   14   29   23   25   37   80   11 |    45   43   30   33   45   40   32   96    35
 R22  | 2804   18   21   13   19   26   34   50  ---   12 |    43   42   31   37   51   48   31  ---    37
 R23  | 1166   24   24   21   19   26   15   28  ---   10 |    77   79   79   82   90   79   71  ---    79
 R24  |  664   31   39   59   24   23   97   29  ---   20 |    51   61   38   35   46   53   40  ---    32
XR26  | ----   25   26  ---  ---  ---  ---   37  ---   31 |    32   48  ---  ---  ---  ---   23  ---    19
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1257   24   27   22   18   23   35   28  161      |T   42   46   40   39   44   47   36   87    37
 WRMS | 1257   17   19   22   15   19   29   27  161      |NE  38   41   36   35   42   41   30   76    32
 MEDI |  935   17   20   16   16   23   24   23  213      |MD  34   42   33   33   39   40   31   96    30

Table 3.2043.3  GPS week: 2043   Day: 3   MJD: 58548                            

        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 | 2448   52   23   29   28   33   61   49  ---   18 |   175  175  177  183  181  174  175  ---   174
 R02E |  702   10   11   21    8   19   14   13   64    6 |    40   45   37   43   42   40   31  204    38
 R03E |  490   15    9   23   16   18   36   21  371    9 |    48   45   45   55   50   49   34  162    45
 R04E |  761   16    8   19    8   21   20   24  ---    8 |    18   18   26   17   23   24   19  ---    16
XR05E | 5348   17   28   19  ---   18   24   25  ---   10 |    25   39   37  ---   32   28   27  ---    25
 R07E |  980   19   12   14    9   36   21   15  164    9 |    47   56   53   37   77   43   55  170    54
 R08E |  904   14   13   16   12   17   19   13  ---    6 |    64   64   72   65   60   59   56  ---    62
 R09  |  672   17   22   11   13   12   13   12  ---    6 |    19   24   18   18   23   12   22  ---    14
 R10  | 1230   12   10    8   10   15   19   16  ---    5 |    27   26   30   34   37   34   22  ---    28
 R11  |  703    8   11    7   12    7   27   24  148    6 |    29   30   29   28   34   43   26   86    28
 R13  |  997    7   11   15   18   11   24   13  ---    6 |    23   28   26   34   21   32   17  ---    22
 R14  |  960   17   21   16   15   18   19   15  ---    7 |    29   31   31   29   34   29   24  ---    27
 R15  |  625    8   12   13   15   17   28   33  ---    8 |    34   39   39   32   45   48   33  ---    36
 R16  |  652   34   49   38   20   19   58   41  ---   15 |    38   49   41   40   37   32   26  ---    34
 R17  |  724   22   22   17   21   17   20   44  ---   10 |    42   42   34   31   44   39   25  ---    33
 R18  |  769    9   11   13   11   41   10   33  ---    9 |    32   29   29   34   52   28   23  ---    29
 R19  | 1177   55   57   37   68  115   58   83  ---   31 |    66   66   32   28   92   69   19  ---    47
 R20  |  666   20   20   31   21   31   63   34  ---   14 |    29   37   27   40   43   38   23  ---    28
 R21  | 1293   20   25   18   33   34   26   37  154   12 |    46   50   37   32   60   46   27  102    39
 R22  | 2276   21   24   18   27   19   38   48  ---   12 |    45   48   36   27   48   55   32  ---    37
 R23  | 1260   15   15   24   32   15   10   23  ---   10 |    49   52   53   57   63   49   43  ---    50
 R24  | 1168   20   25   48   13   40   70   30  ---   17 |    33   49   70   39   56   27   25  ---    38
XR26  | ----   23  153  ---  ---  ---  ---   43  ---   31 |    36  144  ---  ---  ---  ---   21  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1134   23   23   23   23   34   36   34  207      |T   43   51   44   43   52   45   35  144    40
 WRMS | 1134   22   24   23   20   23   31   34  207      |NE  36   46   35   33   45   38   25   94    32
 MEDI |  904   17   20   18   15   18   24   25  154      |MD  36   45   36   34   44   39   26  162    34

Table 3.2043.4  GPS week: 2043   Day: 4   MJD: 58549                            

        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 | 2824   56   30   26   42   53   33   29  ---   19 |   144  154  145  175  166  158  167  ---   154
 R02E |  900   11   14   20   11   23   16   10   80    7 |    32   35   26   29   32   29   27   61    26
 R03E |  564   14    9   18   11   11   12   19  363    6 |    52   53   48   51   56   55   51  119    50
 R04E |  904   11    9   16    8   11   14   10  ---    5 |    20   18   23   26   19   24   20  ---    20
 R05E |  881   13   21   23   10   18   17   18  ---    7 |    32   29   32   28   37   31   37  ---    29
 R07E |  786   16   13   19   10   18   24   16  117    7 |    58   75   54   31   62   71   58   91    60
 R08E |  947   18   16   17   11   23   19   12  ---    7 |    50   52   47   48   47   53   49  ---    47
 R09  |  631   17   15    8   11   10   17   16  ---    6 |    24   27   17   22   26   16   23  ---    19
 R10  | 2566   14   14   13   15   19   18   24  ---    7 |    27   26   24   35   30   17   29  ---    25
 R11  |  830    9   13   14    9   13   25   25  150    6 |    20   23   22   25   25   31   13   48    20
 R13  | 2640    7   10    8    6    9   28   19  ---    5 |    25   30   30   28   26   39   25  ---    26
 R14  |  844    7   16   17   19   10   20   24  ---    7 |    27   35   30   47   36   28   25  ---    31
 R15  |  615   10    7   14   14   18   12   33  ---    8 |    51   49   53   55   56   56   50  ---    52
 R16  |  672   39   45   60   32   25   73   27  ---   19 |    23   25   45   35   30   29   26  ---    22
 R17  |  750   21   16   15   32   29   33   45  ---   13 |    39   39   34   30   41   45   18  ---    30
 R18  |  725    7    6    9    7   12   22   28  ---    6 |    25   24   25   29   31   29   16  ---    24
XR19  | 1454   74   74   26   46  ---   69   77  ---   30 |    62   64   36   30  ---   61   19  ---    34
 R20  | 1176    9   29   29   16   35   84   26  ---   15 |    31   45   31   38   43   32   28  ---    30
 R21  | 1232   20   26   19   25   36   20   47  130   13 |    38   43   34   25   50   32   23   57    31
 R22  |  693   25   30   17   29   18   24   35  ---   11 |    40   42   29   29   36   37   23  ---    29
 R23  | 1771   17   17   19   20   26   20   20  ---    9 |    75   72   67   80   74   77   60  ---    71
 R24  | 1075   19   26   29   10   39   81   28  ---   15 |    54   58   42   48   53   47   33  ---    43
XR26  | ----   18   78  ---  ---  ---  ---   32  ---   24 |    44   81  ---  ---  ---  ---   23  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1330   20   20   22   19   24   36   26  195      |T   43   47   40   42   46   45   36   75    39
 WRMS | 1330   18   22   22   16   19   30   27  195      |NE  37   42   34   37   39   38   27   52    32
 MEDI |  881   16   16   17   11   18   20   25  130      |MD  38   42   32   30   37   32   26   61    30

Table 3.2043.5  GPS week: 2043   Day: 5   MJD: 58550                            

        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 | 2166   42   28   44   34   51   28   36  ---   17 |   120  117  118  101   97  104  109  ---   104
 R02E |  680   10   15   24   10   18   15   11  160    6 |    28   33   27   27   26   31   22   83    25
 R03E |  672   11   13   16   10   17   11   27  436    6 |    66   65   65   65   58   65   66   74    63
 R04E |  627   11    9   15    7   16   17   12  ---    5 |    23   24   22   22   18   30   20  ---    20
 R05E | 1099   16   16   17    9   14   16   11  ---    6 |    22   25   19   21   22   23   25  ---    18
 R07E | 1891   15   15   19    9   16   23   19   99    7 |    54   52   65   49   44   55   48   69    47
 R08E | 1071   17   17   21   13   19   17   12  ---    7 |    40   36   41   38   37   44   43  ---    39
 R09  |  920   11   13   11    7   11   21   28  ---    6 |    19   21   17   23   23   18   25  ---    16
 R10  | 2380   10    8   13   17   14   14   25  ---    7 |    26   31   23   40   36   29   17  ---    29
 R11  |  664    5   11   11   10   14   12   32  169    6 |    17   20   18   23   24   20   17   36    17
 R13  | 1354   16   18   13    9   23   29   19  ---    7 |    21   24   23   27   35   31   28  ---    23
 R14  |  651   13   16   14   11   11   11   23  ---    6 |    27   35   33   34   30   26   23  ---    28
 R15  |  635    7   12   12   12   15   21   40  ---    8 |    47   50   49   61   55   47   40  ---    50
 R16  |  556   33   31   20   14   23   48   24  ---   12 |    36   32   48   28   39   24   24  ---    27
 R17  |  661   14   14   15   23   32   38   37  ---   11 |    26   27   23   29   34   40   16  ---    25
 R18  |  655   10    9   16   20   31   31   34  ---   10 |    23   26   23   30   31   31   16  ---    22
XR19  | 1368   72   75   36   56  ---   71   83  ---   31 |    44   42   33   29  ---   44   20  ---    22
 R20  |  968   19   19   29   20   26   58   28  ---   13 |    33   44   44   41   39   50   27  ---    33
 R21  |  817   19   19   15   22   30   24   43  109   11 |    36   38   32   28   43   33   21   30    30
 R22  |  916   21   21   15   16   32   13   53  ---   11 |    32   31   24   27   39   19   18  ---    25
 R23  | 1545   11   12   18   20    9   20   19  ---    7 |    31   34   23   39   34   25   27  ---    29
 R24  |  778   17   29   42   20   49   81   23  ---   17 |    51   70   35   43   61   66   43  ---    43
XR26  | ----   20   89  ---  ---  ---  ---   47  ---   31 |    45   71  ---  ---  ---  ---   17  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1158   18   18   21   16   25   31   29  231      |T   37   41   36   37   39   38   30   58    33
 WRMS | 1158   15   16   21   14   21   25   30  231      |NE  32   37   29   33   37   33   23   33    28
 MEDI |  817   15   16   16   13   18   21   27  160      |MD  32   34   27   29   36   31   24   69    28

Table 3.2043.6  GPS week: 2043   Day: 6   MJD: 58551                            

        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 |  882   28   31   43   42   52   39   36  ---   17 |   135  140  134  126  133  135  114  ---   126
 R02E |  997    9   11   20    9   17   26   12  164    6 |    40   40   36   45   46   50   39   79    40
 R03E |  572   10    8   26    8   11   20   20  ---    7 |   101  101  100  101   99  106   97  ---    99
 R04E |  980    7    8   16    8   14   12    9  ---    5 |    20   20   21   22   22   20   21  ---    20
 R05E |  548    9   15   20   11   19   12   19  ---    6 |    33   34   31   31   37   31   32  ---    29
XR07E |>>>>>   39  190   24  ---   89   42   24  111   25 |    77  237   65  ---  162   87   82  102    95
 R08E | 2695   11   13   22   17   15   32   15  ---    8 |    53   54   55   62   61   49   51  ---    54
 R09  |  986    9    9   13   13    9   12   15  ---    5 |    25   26   24   32   29   25   26  ---    24
 R10  | 3756   15   17   16   12   20   22   12  ---    7 |    39   40   33   50   52   50   39  ---    42
 R11  |  536    6   12    9   13    9   23   15  195    5 |    32   34   31   32   33   39   20   46    30
 R13  |  716    7   10   11   11   19   44    8  ---    7 |    31   31   32   34   32   46   30  ---    31
 R14  |  543   15   18   21   15   13   19   24  ---    7 |    39   40   42   31   33   36   32  ---    34
 R15  |  653   19   20   18   12   19   15   40  ---    9 |    60   60   61   59   62   61   50  ---    58
 R16  |  603   19   39   22   14   13   60   25  ---   11 |    33   51   30   40   35   35   25  ---    31
 R17  |  691   16   19   20   27   20   42   31  ---   11 |    54   56   42   38   59   64   28  ---    45
 R18  |  891    9    9   21   12   15   52   21  ---    9 |    37   40   34   39   47   59   26  ---    36
XR19  | 1579   67   68   30   66  ---   51   75  ---   31 |    77   82   46   36  ---   84   19  ---    44
 R20  |  958   18   32   38   18   28   48   29  ---   12 |    47   65   60   50   49   44   28  ---    42
 R21  |  825   19   18   13   19   15   18   35   86    9 |    64   66   52   42   65   56   32   26    51
 R22  | 1023   19   22   18   23   39   15   50  ---   13 |    61   64   47   40   71   56   30  ---    50
 R23  | 1017   15   14   26   26   16   15   14  ---    8 |    31   34   36   46   46   36   32  ---    36
 R24  | 1177   20   32   51   12   24   81   28  ---   15 |    59   68   44   51   64   80   46  ---    51
XR26  | ----   20  124  ---  ---  ---  ---   43  ---   29 |    38  125  ---  ---  ---  ---   26  ---    26
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1302   15   20   25   18   22   36   25  155      |T   51   65   48   47   58   56   40   63    47
 WRMS | 1302   14   18   25   17   16   31   25  155      |NE  45   55   40   41   48   51   30   36    39
 MEDI |  891   15   18   20   13   17   23   24  111      |MD  40   54   42   40   49   50   32   46    42



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