[IGSREPORT-26280] Wk 2028 IGLOS Final Orbits

acc acc at igs.org
Mon Dec 10 15:05:35 PST 2018


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2028   (Nov 18, 2018 - Nov 24, 2018) 
                                                                               
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 2.2028.
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:
                                                                               
 igl2028[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2028 in the SP3 format.
 igl20287.sum      Combination Report for GPS Week 2028.


    
    
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  |      7.5 ns
                1  |      7.5 ns
                2  |      7.8 ns
                3  |      7.9 ns
                4  |      6.6 ns
                5  |      4.3 ns
                6  |      1.4 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 1.2028, 1a.2028).
        
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 2.2028.0-6)                                                                                
    
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 3.2028.0-6). 
        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 2028 summary.                      (Nov 18, 2018 - Nov 24, 2018)

Table 1.2028.a     GPS week : 2028   MJD: 58440.0-58446.0

         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    -1     0    20    14    38   .09   22   18 |    4680    -712   3676   9871
        |    1     0     1    18     6    21   .03           |    1259    2078
cof  n/a|   -1    -1    -1    22    11    32   .09   25   20 |    4673    -714   3672   9873
        |    1     1     1    12    17    36   .05           |    1259    2082
emx  n/a|    0     0    -1   -27   -35     3  -.01   22   22 |    1724   -1016   3626   9346
        |    1     1     3     8    17    26   .02           |    8596    1818
esx  n/a|    0     0     0     9   -11    37   .14   19   15 |    4512    -562   3649  11793
        |    1     1     1    18    20    32   .04           |   10307    2425
gfz  n/a|   -1     0     0    18    26    32   .07   23   18 |       0    -807   3634   9415
        |    1     1     2    20    20    33   .08           |       0    2266
grg  n/a|    1     1    -4   -22   -14   -87  -.30   25   21 |    6640    -862   3672   9310
        |    1     1     4    25    22    75   .04           |    1913    2153
iac  n/a|    0     0     6     2    22   -49  -.04   24   23 |    7784    -561   4412  10462
        |    0     0     1    29    52    64   .05           |    1743    1424
mcc  n/a|    4     0     3    35    25   707  -.15  185  185 |     ---     ---    ---    ---
        |   12     6    26   149   108   518   .53           |     ---     ---


Table 1.2028.b     GPS week : 2028   MJD: 58440.0-58446.0   

         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  |   17   19   18   12   12   14   19 |
 R02  |    8    6    8    6    7    7    7 |
 R03  |    6    6    5    7    8    7    5 |
 R04  |    6    7    5    6    6    8    8 |
 R05  |    8    8    8   10   12   11   12 |
 R07  |    7    6    7    6    6    6    7 |
 R08  |    7   11    9    9    8    7    9 |
 R09  |    8    7    6    7    5    7    6 |
 R10  |    7    6    7    8    7    8    6 |
 R11  |    8    7    8    8    7    9    8 |
 R13  |    8    9    9    9    8    8    8 |
 R14  |    9    9    7    8    8    9    8 |
 R15  |   16   17   19   19   17   24  --- |
 R16  |   14   13   11   14   15   14   16 |
 R17  |    6    7    8    9    8    6    9 |
 R18  |    8    7    6    7    8    7    8 |
 R19  |   18   16   16   18   17   17   19 |
 R20  |   15   12   12   12   13   13   13 |
 R21  |    7    7    7    8    6    7    9 |
 R22  |    7    7    7    8    7    8    8 |
 R23  |   11   11   10   13   11   10   10 |
 R24  |   12   14   11   13   10   13   13 |
 R26  |    0    0    0    0    0    0   45 |


Table 1.2028.c     GPS week : 2028   MJD: 58440.0-58446.0   

         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 2028 0   |   37   -45    93    -358   -2193   -8041  83.0  1778  1778 |    7525       0
brd 2028 1   |  -32    13    46    -670   -1581   -2819  85.2  1848  1848 |    7480       0
brd 2028 2   |   23   -53   -35    -299   -1435    -639  81.9  2077  2077 |    7817       0
brd 2028 3   |  -37     0    29    -878    -746    -819  83.3  1922  1922 |    7930       0
brd 2028 4   |   49   106   -22     145    -687   -1481  83.6  1491  1491 |    6562       0
brd 2028 5   | -115   -38  -133   -1939    -971   -5680  82.3  1456  1456 |    4273       0
brd 2028 6   |   97   -36     6    1723     891   -4099  84.2  1324  1324 |    1378       0
-------------+------------------------------------------------------------+----------------
brd 2028 mean|    3    -7    -2    -325    -960   -3368  83.4  1699  1699 |    6137       0
brd 2028 sdev|   70    56    72    1114     972    2754   1.1   278   278 |    2451       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 2.2028.0  GPS week: 2028   Day: 0   MJD: 58440                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1    -1     1     6    17    47   .07   24   22 |    5016     -77   2791  10045
cof  n/a|   -2     0    -1    13    -8     7   .12   27   23 |    5009     -71   2798  10050
emx  n/a|    0     0    -1   -23   -43   -10   .02   24   24 |    2246       7   2783   9247
esx  n/a|    0    -1     0    22    11   -15   .10   22   18 |    5052     153   2789  11915
gfz  n/a|   -2    -1    -3    34    29   -32   .17   22   14 |       0     -84   2790   9645
grg  n/a|    0     2     0   -35   -16   -27  -.29   22   19 |    7688     -14   2797   9531
iac  n/a|    2     0     3   -16     0     5  -.04   21   20 |    7867    1120   3849  10098
mcc  n/a|    1     6   -20     0   104   175  -.38  162  162 |     ---     ---    ---    ---

Table 2.2028.1  GPS week: 2028   Day: 1   MJD: 58441                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0    -1    30    22     2   .06   24   19 |    5007    -871   3252  10384
cof  n/a|   -1     0    -1    31    30   -12   .11   25   19 |    5000    -862   3252  10387
emx  n/a|   -3     0    -1   -28    -6    13  -.02   22   22 |    9706   -1086   3253   9759
esx  n/a|    1     1     2     4     2    40   .13   20   16 |   15905    -614   3261  12123
gfz  n/a|    1    -3     0    11    25    24   .09   23   16 |       0    -479   3253   9888
grg  n/a|    0     2    -5   -43   -33    32  -.31   22   19 |    8228   -1209   3251   9920
iac  n/a|    0     0     6    41   -25  -123   .01   24   24 |    7705     425   4033  10709
mcc  n/a|  -13    -4     1   111   -34   693  -.44  151  151 |     ---     ---    ---    ---

Table 2.2028.2  GPS week: 2028   Day: 2   MJD: 58442                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1    -1     0    -1     6    42   .05   23   21 |    3582     743   3561   9869
cof  n/a|   -2     0    -2     8     8    39   .16   26   23 |    3600     712   3556   9872
emx  n/a|   -1     0    -3   -21   -26   -22  -.00   21   21 |    4056     534   3545   9680
esx  n/a|    0     0     1    14   -19    14   .13   17   14 |    9567     953   3556  11918
gfz  n/a|   -2     0     2     5    14    44   .05   24   19 |       0      32   3534   9575
grg  n/a|    3     1   -10   -10    -2   -69  -.35   26   20 |    7749     394   3555   9036
iac  n/a|    1     0     5     0    30   -56   .04   23   23 |   10230     197   4342  12449
mcc  n/a|   -9    -7    17   130     4   708  -.64  150  150 |     ---     ---    ---    ---

Table 2.2028.3  GPS week: 2028   Day: 3   MJD: 58443                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2    -2     0    35    15    57   .07   21   18 |    6217     716   3894   9369
cof  n/a|   -2    -2     1     8     6    81   .05   22   18 |    6215     699   3881   9365
emx  n/a|    1    -2    -6   -26   -62    56  -.02   23   23 |   -7263     221   3887   9063
esx  n/a|    0     0    -2    32   -13    56   .12   19   16 |   -4538     713   3880  11558
gfz  n/a|   -2     1     1   -15    14    64   .13   25   21 |       0    1014   3861   8914
grg  n/a|    4     0     0   -20   -21  -172  -.27   30   20 |    7940     175   3967   9104
iac  n/a|    2     0     7   -31    53   -67  -.05   23   23 |    9854   -1179   5045   9951
mcc  n/a|   18    -6    55    54   236  1635  -.38  233  233 |     ---     ---    ---    ---

Table 2.2028.4  GPS week: 2028   Day: 4   MJD: 58444                            

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    -1    33     7    64   .09   20   19 |    6150   -1434   3584   9634
cof  n/a|   -2    -1     0    32    39    57   .07   30   21 |    6136   -1437   3570   9634
emx  n/a|    1     1     0   -20   -42   -13  -.03   22   22 |    6906   -1655   3579   9138
esx  n/a|   -2     0     0   -14     3    54   .12   18   15 |   17754   -1519   3604  11884
gfz  n/a|   -2     1    -1    15    20    45   .11   22   19 |       0   -1670   3571   9153
grg  n/a|    2     0    -1   -34    -2   -75  -.24   26   21 |    7099    -919   3743   9167
iac  n/a|    0     0     6    34   -21  -136  -.05   27   27 |    6974   -1864   3848   9324
mcc  n/a|   19    -2    -6   -11   -60    56   .88  177  177 |     ---     ---    ---    ---

Table 2.2028.5  GPS week: 2028   Day: 5   MJD: 58445                            

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    41    19    25   .13   19   14 |    3765     914   3875   9241
cof  n/a|    0    -1    -2    25    -5    -5   .04   24   19 |    3737     948   3871   9243
emx  n/a|   -1    -1     3   -44   -28    -6  -.05   20   20 |    9200    -375   3776   8613
esx  n/a|    0     1    -2   -14   -11    27   .19   16   13 |   -6517    1853   3875  10844
gfz  n/a|    0     0    -2    38    71    62  -.04   24   17 |       0    1037   3877   8815
grg  n/a|    0     0    -9   -42    22  -132  -.30   27   23 |    3674     977   3807   8406
iac  n/a|    0     1     9    18    -4     8  -.09   25   25 |    6406     202   4263   8913
mcc  n/a|    5     4    -3  -251   -18   777   .22  223  223 |     ---     ---    ---    ---

Table 2.2028.6  GPS week: 2028   Day: 6   MJD: 58446                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    1    -1     0    -1    10    28   .12   23   16 |    3027   -4976   4775  10560
cof  n/a|    0    -2    -2    39     8    58   .05   23   17 |    3014   -4988   4778  10561
emx  n/a|    0    -2     1   -26   -40     9   .01   25   25 |  -12782   -4762   4560   9923
esx  n/a|    0     1     0    24   -51    84   .21   22   15 |   -5636   -5474   4580  12315
gfz  n/a|   -3     0    -3    37    13    15  -.01   24   17 |       0   -5499   4553   9915
grg  n/a|    2     1     0    28   -45  -166  -.33   25   23 |    4104   -5440   4587  10006
iac  n/a|    0     0     5   -29   123    22  -.07   22   22 |    5458   -2828   5505  11790
mcc  n/a|    9     5   -16   215   -52   903  -.34  201  201 |     ---     ---    ---    ---

       
       
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 3.2028.0  GPS week: 2028   Day: 0   MJD: 58440                            

        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  |  692   52   56   31   53   22   24   36  ---   17 |    96  103   84   68   81   65   49  ---    68
 R02  |  924   14   14   15   29   18   12   10  131    7 |    62   61   56   50   65   53   44  154    53
 R03  |  784   13   15    8   15   13   10   13  240    5 |    68   70   61   61   63   65   49   54    60
 R04  |  961   13   15   10   11   12   10   18  ---    5 |    58   59   54   55   61   50   43  ---    53
 R05  |  955   14   16   22   17   22   10   18  ---    8 |    52   51   57   51   49   44   41  ---    45
 R07  |  736   13   15   12   14   19   16   17  ---    7 |    69   69   69   56   58   68   56  ---    61
 R08  | 1124   13   16   12   19   13   15   21  ---    7 |    81   83   78   87   89   82   76  ---    81
 R09  | 3774   11   12   11   21   14   26    9  ---    7 |    57   56   55   54   56   61   59  ---    56
 R10  | 3253   12   11   17   18   13   15   16  ---    6 |    61   59   43   63   52   52   46  ---    52
 R11  |  826   17   15   18   13   11   15   22  145    7 |    62   59   42   56   63   42   41   59    50
 R13  | 2861   21   25   16   11   12   22   19  ---    7 |    68   73   54   60   55   45   43  ---    53
 R14  |  664   24   26   21   11   12   25   14  ---    8 |    65   69   50   53   60   41   44  ---    50
 R15  | 1958   44   45   23   40   45   20   36  ---   16 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R16  | 1079   32   39   50   18   29   28   28  ---   14 |    70   85   53   76   82   73   58  ---    66
 R17E | 1169   12   11   15   14    9   11   13  ---    5 |    59   60   58   60   65   59   61  ---    59
 R18E | 1021   10   16   18   21   15   17   17  ---    7 |    25   28   26   36   33   32   27  ---    27
 R19E | 2456   43   46   50   32   44   39   31  ---   18 |    48   62   50   70   72   61   65  ---    55
 R20E | 1325   28   23   37   21   42   38   21  ---   14 |    29   36   44   48   58   48   37  ---    38
 R21E | 1037   15   19   20   16   11   15   16   95    7 |    27   30   32   30   32   33   34   65    31
 R22E | 1449   14   30   23   11   13   15   12  ---    6 |    43   47   42   46   45   47   46  ---    43
 R23E | 1772   23   20   23   20   23   32   19  ---   10 |    65   68   59   71   68   64   57  ---    62
 R24E | 2878   26   35   25   19   23   34   23  ---   11 |    48   59   50   55   56   68   56  ---    53
XR26E | 3698  ---  ---  ---  ---  ---  ---    2  ---    0 |   ---  ---  ---  ---  ---  ---   59  ---    62
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1777   24   27   24   22   22   22   21  162      |T   57   61   53   57   60   54   49   83    53
 WRMS | 1777   22   23   24   18   14   19   20  162      |NE  66   69   58   60   64   57   49   89    57
 MEDI | 1124   14   16   18   18   14   16   18  131      |MD  61   60   54   56   60   53   46   59    53

Table 3.2028.1  GPS week: 2028   Day: 1   MJD: 58441                            

        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  | 1141   58   62   44   43   34   23   39  ---   18 |    64   70   58   43   45   43   32  ---    40
 R02  |  786   11   19   11   16    9   14   16   93    6 |    44   48   44   35   38   47   34  111    38
 R03  |  618   16   14   11   16    9    9    7  189    5 |    50   47   47   40   44   43   41   17    42
 R04  | 1140   12   15   12   14   18   15   13  ---    6 |    45   44   43   36   47   34   33  ---    38
 R05  |  790   18   14   19   11   19   23   11  ---    8 |    40   39   41   37   42   22   37  ---    34
 R07  |  578   12    9   15   10   13   10   21  ---    6 |    54   51   57   48   52   50   38  ---    49
 R08  |  627   18   16   19   26   27   14   38  ---   11 |    73   74   74   85   91   80   66  ---    77
 R09  | 4534   10   18   14   14   15   18   12  ---    6 |    50   55   50   51   59   49   57  ---    52
 R10  | 4110   10   14   13   11   14   12   16  ---    5 |    42   45   33   43   41   34   34  ---    36
 R11  | 1038   19   18   15   17   15   12   15  147    7 |    46   45   32   39   41   33   31   46    35
 R13  |  843   23   20   18    9   14   15   32  ---    8 |    52   49   41   43   51   34   34  ---    41
 R14  |  506   21   16   16   15   18   25   18  ---    8 |    45   41   38   43   40   20   30  ---    34
 R15  | 2672   45   43   24   35   45   25   50  ---   17 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R16  |  679   17   29   31   23   23   41   21  ---   12 |    50   67   45   55   59   52   46  ---    48
 R17E | 1092   13   17   14   12   17   17   12  ---    6 |    64   65   65   71   75   70   60  ---    67
 R18E | 1095   15   12   16   21   13   19    9  ---    7 |    25   25   22   30   25   29   20  ---    22
 R19E | 3032   49   45   32   22   44   23   38  ---   16 |    38   49   47   52   62   55   52  ---    41
 R20E | 1314   16   22   35   15   24   35   26  ---   11 |    28   33   31   33   43   41   32  ---    29
 R21E | 1107   17   23   21   10   13   18   12  159    7 |    29   32   32   30   31   30   26   35    28
 R22E | 1380   14   15   24   15   11   10   15  ---    7 |    37   43   38   52   41   41   34  ---    39
 R23E | 1136   21   22   18   18   33   25   22  ---   10 |    36   41   41   43   36   49   36  ---    37
 R24E | 2299   27   20   23   31   33   38   30  ---   13 |    65   62   69   74   79   65   57  ---    64
XR26E | 3304  ---  ---  ---  ---  ---  ---    8  ---    0 |   ---  ---  ---  ---  ---  ---   64  ---    61
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1847   24   25   22   20   23   22   24  151      |T   46   48   45   46   49   43   40   52    43
 WRMS | 1847   19   19   22   16   16   19   24  151      |NE  50   51   46   46   50   41   39   58    43
 MEDI | 1107   17   18   18   15   17   18   16  147      |MD  45   47   43   43   44   43   34   35    39

Table 3.2028.2  GPS week: 2028   Day: 2   MJD: 58442                            

        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  |  848   48   36   51   40   36   18   27  ---   17 |    78   73   78   43   56   57   46  ---    55
 R02  |  940    8   12   14   15   12   21   32   86    8 |    50   53   45   55   54   64   27   76    47
 R03  | 1041    6    9    9    8    7    9   18  139    4 |    50   53   50   50   50   56   36   29    48
 R04  |  818    6    5    6    9   11   19   16  ---    5 |    49   49   49   51   52   44   59  ---    49
 R05  |  708   18   19   19   11   18   24    7  ---    7 |    48   51   54   45   44   32   48  ---    44
 R07  |  840   14   16   12   11   25   11   16  ---    7 |    51   55   55   50   72   58   45  ---    53
 R08  |  453   16   18   15   15   14   14   32  ---    8 |    58   60   68   68   66   78   51  ---    64
 R09  | 4324   17   19   12    8   20   10   11  ---    6 |    36   36   37   32   36   34   32  ---    32
 R10  | 4239    8   12   17   10   15   15   18  ---    6 |    53   55   41   56   60   57   48  ---    51
 R11  | 1263   12   19   20   10   30   15   16  140    8 |    51   54   40   47   68   40   40   36    46
 R13  | 1779   31   35   16   21   10   19   16  ---    9 |    61   64   37   51   41   31   35  ---    42
 R14  |  997   16   20   14   14   15   16   18  ---    7 |    55   61   44   49   63   52   44  ---    50
 R15  | 3685   46   51   23   35   54   42   55  ---   19 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R16  |  464   21   27   28   19   28   38   20  ---   11 |    47   49   37   59   69   54   48  ---    49
 R17E | 1515   17   15   21   10   24   19   11  ---    7 |    62   61   61   57   66   51   56  ---    57
 R18E | 1314    9   56   17   11   13   21   14  ---    6 |    22   64   25   30   25   35   23  ---    24
 R19E | 4471   45   26   36   16   36   48   27  ---   15 |    38   43   48   47   56   64   47  ---    42
 R20E | 1459   16   32   21   20   29   33   33  ---   11 |    32   45   37   47   50   41   30  ---    34
 R21E |  887   11   12   18    8   19   20   15  208    6 |    24   30   31   30   37   34   25   36    27
 R22E |  879   16   28   20   11   17   19   10  ---    7 |    33   36   30   29   38   32   32  ---    30
 R23E |  888   21   15   19   16   20   42   17  ---   10 |    30   38   31   47   44   43   35  ---    35
 R24E | 2325   15   22   21   18   19   47   14  ---   10 |    40   48   52   50   52   53   40  ---    44
XR26E | 3590  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---   49  ---    50
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2077   23   26   21   17   24   26   23  150      |T   46   51   45   47   52   48   40   44    44
 WRMS | 2077   21   23   21   14   19   20   23  150      |NE  52   54   48   50   56   50   43   47    48
 MEDI | 1041   16   19   18   11   19   19   16  139      |MD  49   53   44   49   52   51   40   36    46

Table 3.2028.3  GPS week: 2028   Day: 3   MJD: 58443                            

        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  |  783   30   32   24   22   20   37   27  ---   12 |    83   90   80   77   80   52   58  ---    70
 R02  | 1013   11   13   10    9   15   11   16  149    5 |    54   56   54   54   58   45   38   32    50
 R03  | 1137    9    9   13   13   18   14   24   92    7 |    56   50   55   61   69   66   40   46    57
 R04  |  881    5   10   13   11   16   10   17  ---    5 |    46   48   53   52   55   45   36  ---    47
 R05  |  695   28   35   25   16   14   20   29  ---   10 |    58   67   64   53   52   32   32  ---    47
 R07  |  592   13   11   10   10   20    8   13  394    5 |    54   52   61   57   64   61   56  313    57
 R08  |  841   18   15   18   20   14   17   24  ---    8 |    55   57   57   73   72   72   54  ---    63
 R09  | 3354   15   17   14   18   21   13   13  ---    7 |    26   27   23   18   37   22   22  ---    21
 R10  | 2714   10   10   21   13   18   21   19  ---    7 |    49   51   31   44   60   60   33  ---    44
 R11  | 1204   12   13   21    7   25   17   21  176    7 |    59   61   37   53   69   52   39   41    50
 R13  | 3563   30   29   18   12   24   17   15  ---    9 |    61   60   36   50   46   37   39  ---    43
 R14  | 1341   21   13   21   13   19   14   15  ---    7 |    56   53   38   49   56   53   45  ---    47
 R15  | 2352   42   44   36   35   44   43   52  ---   18 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R16  |  608   21   26   37   24   20   52   19  ---   13 |    36   43   36   57   52   44   46  ---    42
 R17E |  810   17   18   17   22   22   16   16  ---    8 |    47   45   49   65   58   49   43  ---    50
 R18E | 1491    9   11   19   13   15   23   19  ---    7 |    19   19   21   28   26   27   24  ---    21
 R19E | 4770   33   31   37   31   47   62   33  ---   18 |    58   59   53   48   96  100   49  ---    58
 R20E | 1045   17   18   25   19   31   43   19  ---   11 |    27   27   31   34   32   45   30  ---    25
XR21E | 1074   19   15   17   10   17  ---   17  221    8 |    26   26   28   31   32  ---   23   48    26
 R22E | 1461   19   15   21   12   21   22   14  ---    8 |    36   45   34   34   39   52   31  ---    34
 R23E |  868   31   20   27   23   24   42   20  ---   12 |    35   46   38   48   53   67   41  ---    40
 R24E | 1497   13   21   22   28   45   37   26  ---   13 |    51   51   46   57   71   74   55  ---    52
XR26E | 3567  ---  ---  ---  ---  ---  ---    7  ---    0 |   ---  ---  ---  ---  ---  ---   35  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1922   21   22   23   19   25   30   23  233      |T   47   49   44   49   56   52   39   96    44
 WRMS | 1922   18   18   23   16   21   20   23  233      |NE  53   55   48   53   59   49   41  108    49
 MEDI | 1137   17   15   21   13   20   20   19  176      |MD  51   51   38   52   56   52   39   46    47

Table 3.2028.4  GPS week: 2028   Day: 4   MJD: 58444                            

        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  |  592   26   31   25   27   33   23   23  ---   12 |    83   91   61   75  108   69   75  ---    76
 R02  | 1399   11    8   11   13   18   17   25  242    7 |    52   48   45   51   57   45   36   73    47
 R03  |  923   14   18   20   10   13   17   27  190    7 |    58   62   57   53   55   43   36   49    50
 R04  |  612    6   10   18   10   11    8   24  ---    6 |    51   50   55   42   51   48   36  ---    46
 R05  |  539   24   27   29   23   15   19   47  ---   12 |    53   56   58   54   54   37   37  ---    45
 R07  | 1054   13   11   11   11   17   14   17  179    6 |    57   60   63   61   69   64   48  192    60
 R08  | 1021   17   18    9   18   21   21   16  ---    8 |    62   58   64   58   76   75   64  ---    65
 R09  | 2628   11   13   11   12   13   12   13  ---    5 |    34   36   32   37   36   43   33  ---    35
 R10  | 1324    9   10   16   12   12   17   19  ---    6 |    49   42   38   49   51   51   34  ---    45
 R11  | 1100   16   15   13   11   10   16   22   94    6 |    50   48   37   39   44   35   33   55    38
 R13  | 1820   26   26   21   14   13   13   19  ---    8 |    63   61   48   50   50   51   39  ---    49
 R14  |  971   16   21   23   15   20   12   21  ---    8 |    58   62   42   57   61   50   50  ---    52
 R15  | 2041   40   41   31   34   29   42   55  ---   17 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R16  |  579   29   38   36   17   23   59   22  ---   15 |    38   37   28   39   40   30   43  ---    31
 R17E |  629   17   19   18   16   21   14   14  ---    7 |    41   51   37   52   60   44   44  ---    45
 R18E |  767   10   17   14   12   22   16   23  ---    7 |    25   32   26   27   38   37   24  ---    27
 R19E | 4472   37   80   32   30   48   47   36  ---   17 |    40  120   53   47   75   78   58  ---    51
 R20E |  772   19   22   23   26   34   33   40  ---   13 |    45   48   44   51   53   53   44  ---    42
 R21E |  955   12   14   19   11   12   17   12  147    6 |    33   32   32   33   35   33   37   39    31
 R22E |  760    8    9   21    8   13   24   12  ---    6 |    26   29   26   28   29   27   25  ---    24
 R23E |  521   24   58   29   23   23   26   24  ---   11 |    38   62   48   42   48   57   36  ---    41
 R24E |  966   17   36   25   14   25   28   30  ---   10 |    42   55   41   44   61   56   36  ---    43
XR26E | 3877  ---  ---  ---  ---  ---  ---    9  ---    0 |   ---  ---  ---  ---  ---  ---   54  ---    55
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1490   20   30   22   18   22   26   27  177      |T   47   54   44   47   54   48   41   81    45
 WRMS | 1490   19   21   22   15   19   21   27  177      |NE  54   54   48   51   57   49   43   92    49
 MEDI |  966   16   18   20   14   18   17   22  179      |MD  49   51   44   49   53   48   37   55    45

Table 3.2028.5  GPS week: 2028   Day: 5   MJD: 58445                            

        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  | 1157   34   39   32   24   16   39   37  ---   13 |    76   80   63   69   70   48   56  ---    63
 R02  | 1337    8   26   10   12   12   17   26  296    6 |    47   63   41   55   51   46   33  123    45
 R03  |  653   13   16   12   15   12   18   27  166    7 |    51   56   50   54   46   40   34   35    46
 R04  |  829    7   17   11   17   19   17   29  ---    7 |    46   53   47   54   53   44   35  ---    46
 R05  |  632   12   10   23   17   22   20   43  ---   10 |    38   35   47   36   54   40   19  ---    36
 R07  |  772    8    8   10   11   20   13   11  333    5 |    51   48   52   46   46   55   45  139    48
 R08  |  935   17   16   14   15   17   13   14  ---    6 |    53   61   58   69   65   72   58  ---    61
 R09  | 3211   10   19   13   10   14   22   21  ---    6 |    24   29   31   28   35   24   44  ---    28
 R10  | 1604    8   12   18   12   19   31   14  ---    7 |    38   45   36   45   53   36   41  ---    39
 R11  |  912   13   19   17   12   29   24   21  110    8 |    40   44   39   30   54   27   32   56    35
 R13  | 1289   16   28   19    8   16   21   31  ---    8 |    58   65   48   51   62   65   41  ---    52
 R14  | 1167   19   25   13   14   19   27   24  ---    8 |    53   53   49   51   55   39   44  ---    47
XR15  | 1293   45   46  ---   31   38  ---   52  ---   23 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R16  | 1152   15   32   26   26   23   62   23  ---   13 |    40   44   41   53   41   32   45  ---    40
 R17E | 1039   13   11   20    8   15   12   11  ---    6 |    24   26   27   27   32   24   29  ---    25
 R18E |  799   11   20   13   11   13   18   23  ---    6 |    25   28   25   29   30   29   27  ---    26
 R19E | 3598   45   38   29   31   49   33   31  ---   16 |    34   41   47   49   77   45   53  ---    43
 R20E |  888   32   45   25   18   38   25   35  ---   13 |    33   48   40   46   60   62   43  ---    41
 R21E |  814   15   15   18   12   11   24   14  106    7 |    48   44   46   46   47   31   46   39    44
 R22E | 1246   11   14   22   11   22   27   17  ---    8 |    24   25   25   31   37   31   23  ---    25
 R23E |  572   21   10   26   15   24   32   16  ---   10 |    27   31   34   37   39   37   35  ---    31
 R24E | 1522   24   38   22   22   41   33   33  ---   13 |    34   52   37   51   70   37   30  ---    39
XR26E | 4207  ---  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  ---   59  ---    55
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1455   19   24   20   16   24   27   25  223      |T   41   46   42   45   51   41   39   78    41
 WRMS | 1455   14   19   20   13   17   23   25  223      |NE  47   52   46   49   52   43   40   88    45
 MEDI | 1152   13   19   18   14   19   24   23  166      |MD  40   45   41   46   53   39   41   56    41

Table 3.2028.6  GPS week: 2028   Day: 6   MJD: 58446                            

        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  | 1833   55   51   40   36   55   24   29  ---   18 |    99  101   80   67   85   72   55  ---    73
 R02  |  737    8    9   19   14   15   15   16  329    6 |    65   67   48   65   67   65   49  173    59
 R03  |  906   10   10   14   12    9   11   10  178    5 |    70   72   67   66   69   66   56   45    65
 R04  | 1053   10   12   13   18   15   10   26  ---    7 |    68   67   67   64   73   62   48  ---    63
 R05  | 1075   26   21   34   26   26   25   15  ---   11 |    64   61   67   52   57   44   35  ---    50
 R07  |  534   10   14   14   17   16   14   13  ---    6 |    63   63   63   64   65   67   59  ---    62
 R08  | 1457   18   23   11   21   24   31   12  ---    9 |    65   63   66   79   82   67   69  ---    70
 R09  | 2771   11   11   13    9   15   11   13  ---    5 |    48   45   51   48   49   48   56  ---    48
 R10  | 1667    9   12   21    9   10   14   14  ---    6 |    62   64   47   63   64   65   54  ---    58
 R11  |  621   14   11   13   13   18   31   18  117    8 |    59   58   45   56   61   41   40   68    49
 R13  |  920   13   14   15   15   11   26   15  ---    7 |    73   71   58   64   57   49   54  ---    58
 R14  |  729   15   14   18   13   11   21   21  ---    7 |    65   65   50   55   64   60   50  ---    56
 R16  |  988   34   38   40   24   29   53   27  ---   16 |    65   57   50   70   58   55   59  ---    58
 R17E | 1601   17   14   16   19   21   16   25  ---    8 |    39   43   46   47   48   51   44  ---    43
 R18E |  930    9   14   19   11   24   24   14  ---    7 |    33   33   33   37   35   44   31  ---    33
 R19E | 1776   42   35   56   44   40   28   41  ---   19 |    57   64   83   67   83   66   54  ---    61
 R20E |  929   25   32   23   17   32   33   34  ---   12 |    29   32   44   36   43   56   40  ---    33
 R21E | 1190   16   12   21   19   14   16   25   94    8 |    60   59   61   56   58   56   52   28    55
 R22E |  794   13   13   18   12   17   26   17  ---    7 |    53   54   48   57   64   53   54  ---    54
 R23E |  877   25   25   21   22   20   17   24  ---    9 |    59   60   56   66   68   56   61  ---    59
 R24E | 1976   26   30   26   36   23   31   29  ---   13 |    75   76   67   72   67   67   60  ---    63
XR26E | 3261   41   43  ---  ---  ---  ---   47  ---   44 |     4    4  ---  ---  ---  ---   53  ---    72
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1323   23   23   25   21   24   25   22  201      |T   57   58   57   59   62   57   51   78    56
 WRMS | 1323   16   17   25   15   17   23   22  201      |NE  66   65   58   62   65   58   52   95    59
 MEDI |  988   15   14   19   17   18   24   18  117      |MD  62   61   56   64   64   56   54   45    58



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