[IGSREPORT-27125] Wk 2093 IGLOS Final Orbits

acc acc at igs.org
Mon Mar 9 01:32:18 PDT 2020


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2093   (Feb 16, 2020 - Feb 22, 2020) 
                                                                               
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 2.2093.
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:
                                                                               
 igl2093[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2093 in the SP3 format.
 igl20937.sum      Combination Report for GPS Week 2093.


    
    
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  |     -4.6 ns
                1  |     -3.5 ns
                2  |     -4.7 ns
                3  |     -3.3 ns
                4  |     -3.6 ns
                5  |     -5.2 ns
                6  |     -3.4 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 1.2093, 1a.2093).
        
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 2.2093.0-6)                                                                                
    
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 3.2093.0-6). 
        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 2093 summary.                      (Feb 16, 2020 - Feb 22, 2020)

Table 1.2093.a     GPS week : 2093   MJD: 58895.0-58901.0

         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    -1     0   -22    55   .03   19   17 |   20015     351   2995   7853
        |    0     0     2    13    16    15   .02           |     385    1579
cof  n/a|    0     0    -1    14   -10    53   .03   23   20 |   20005     358   2992   7853
        |    1     1     1    20    25    32   .03           |     383    1579
emx  n/a|    0     0     0    23     0     6   .02   31   30 |   -8363     425   2982   7975
        |    1     1     2    21    14    38   .05           |    8913    1057
esx  n/a|    0     1    -1     3    -5   -47   .05   30   28 |    -905     768   2996   9845
        |    0     1     1    15    17    30   .04           |    8553    1373
gfz  n/a|    0    -1     2   -19    -5   -65   .17   23   19 |       0     154   3044   7531
        |    0     0     2    36    24    40   .05           |       0    1377
grg  n/a|    1     0     3   -53    29    30  -.41   31   24 |   -4095     181   3001   7121
        |    1     0     5    19    12    52   .06           |     385    1464
iac  n/a|    0     0     1    27    16   -17  -.01   19   17 |   -2593    -118   2997   8037
        |    1     0     1    19    35    43   .05           |     640    1165
mcc  n/a|    3     7    -6   126    -8  -306  -.38  170  170 |     ---     ---    ---    ---
        |    8     6    19   136   117   693   .39           |     ---     ---


Table 1.2093.b     GPS week : 2093   MJD: 58895.0-58901.0   

         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   16   18   14   17   23   27 |
 R02  |    6    7    8    6    7    8    7 |
 R03  |    7    7    8    8    7    6    6 |
 R04  |    9    8    8    9    9    8    6 |
 R05  |    8    9    8   10    8    9    7 |
 R07  |    9    6    6    6    7    8    9 |
 R08  |    9    7    8    9    8    9    7 |
 R09  |    8    9    8    7    7    8    6 |
 R11  |    6    5    6    5    6    6    5 |
 R12  |    8    9    8    9   10    8   10 |
 R13  |   15   17   16   16   15   18   15 |
 R14  |    8    8    7    6    8    6    7 |
 R15  |    9    6    6    8    8    8    6 |
 R16  |   15   14   11   11   14   12   15 |
 R17  |    9   10   11    9   10   11   10 |
 R18  |    9    7    7    6    7    8    8 |
 R19  |   19   21   20   19   21   21   21 |
 R20  |   18   17   20   18   16   17   16 |
 R21  |   12   12   10   11   11    9   10 |
 R22  |   11   10    9   10   11   10    9 |
 R23  |    7    9   12   11    8    8    7 |
 R26  |   20   16   21   16   12   18   11 |


Table 1.2093.c     GPS week : 2093   MJD: 58895.0-58901.0   

         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 2093 0   |  -32   -52   103     588    2206     -37  81.3  1373  1373 |   -4630       0
brd 2093 1   |  -18    -2   105    -331     134    1385  81.9  1442  1442 |   -3530       0
brd 2093 2   |   96   -37   129     518     548    1962  83.8  1689  1689 |   -4650       0
brd 2093 3   |   48    28   101   -1469    -442    3131  84.1  1787  1787 |   -3291       0
brd 2093 4   |  -26    61   118    -736     286    2470  83.0  1750  1750 |   -3617       0
brd 2093 5   |  -71    40   106      85    2635    3991  81.7  1615  1615 |   -5250       0
brd 2093 6   |    3    22   103     990     507    1746  81.7  1401  1401 |   -3367       0
-------------+------------------------------------------------------------+----------------
brd 2093 mean|    0     8   109     -50     839    2092  82.5  1579  1579 |   -4047       0
brd 2093 sdev|   56    41    10     855    1135    1290   1.1   172   172 |     778       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 2.2093.0  GPS week: 2093   Day: 0   MJD: 58895                            

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    -5    -6   -27    47   .01   19   18 |   19784    -637   3068   7341
cof  n/a|    1     0    -3    34   -27    71   .01   22   22 |   19771    -625   3067   7343
emx  n/a|    3     0    -4     2   -14     2   .04   31   31 |  -12973     218   3060   7512
esx  n/a|   -1     1    -3    -5    11    -8   .07   32   33 |  -12687    -844   3073   9476
gfz  n/a|   -1    -1     1    35   -44   -20   .25   21   19 |       0    -603   3154   7205
grg  n/a|    0     0    13   -43    57   -40  -.48   29   27 |   -3992   -1160   3090   7216
iac  n/a|    0     0     2    -3    25   -18  -.07   19   17 |   -2402    -909   3076   7423
mcc  n/a|    8    -1    17   -97   192  -740   .26  156  156 |     ---     ---    ---    ---

Table 2.2093.1  GPS week: 2093   Day: 1   MJD: 58896                            

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     6   -44    67   .06   20   19 |   19812    1171   3037   7892
cof  n/a|    0     0     0    15   -34    30   .01   21   20 |   19799    1183   3024   7887
emx  n/a|    0     0    -1     2    -5   -11  -.05   29   29 |  -14902     773   3013   8047
esx  n/a|    1     2    -3   -13   -28   -58   .01   28   27 |   -1908    1038   3027   9366
gfz  n/a|    0     0    -1    -6    -1   -50   .16   20   16 |       0     463   3056   7779
grg  n/a|    1     0     5   -40    28    81  -.33   36   29 |   -3635     529   3065   7393
iac  n/a|   -1     0     2    41    53   -10  -.04   20   18 |   -2910     818   3045   8064
mcc  n/a|    9     8   -30    99   -71  -646  -.30  120  120 |     ---     ---    ---    ---

Table 2.2093.2  GPS week: 2093   Day: 2   MJD: 58897                            

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     0   -26    67   .01   17   17 |   19723   -1588   2884   8928
cof  n/a|   -1     0    -2   -16   -25    54   .06   22   22 |   19726   -1597   2885   8926
emx  n/a|   -2     0     3     8   -15     6   .01   30   30 |  -20811    -941   2871   9065
esx  n/a|    0     0     0    -4   -21   -28   .12   31   26 |    4193    -701   2896  10394
gfz  n/a|    0     0     2   -35    18  -109   .14   23   20 |       0   -1418   2948   8634
grg  n/a|    2     0     1   -33    22    26  -.38   33   24 |   -3970   -1390   2881   8007
iac  n/a|    1     0     0    33    46   -21  -.04   19   17 |   -2627    -958   2883   9127
mcc  n/a|    6    17   -13   345     5  -342  -.84  172  172 |     ---     ---    ---    ---

Table 2.2093.3  GPS week: 2093   Day: 3   MJD: 58898                            

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    -8   -19    53   .04   18   15 |   19914     450   3059   8263
cof  n/a|    3     0     0    22    25   102   .07   23   19 |   19895     461   3058   8270
emx  n/a|    0    -1     0    18    15    56   .09   34   34 |   -3246      14   3051   8402
esx  n/a|    0     0    -1    31     6   -20   .10   27   21 |    8608    1174   3053  10650
gfz  n/a|    0     0     2   -41    10   -88   .19   21   22 |       0     685   3094   7769
grg  n/a|    0     0     4   -46    22    36  -.47   26   21 |   -3683     896   3044   7347
iac  n/a|    0     0     0    24    -4   -64  -.02   19   17 |   -2264     232   3057   8412
mcc  n/a|  -10    -2    14   166  -129   308  -.57  168  168 |     ---     ---    ---    ---

Table 2.2093.4  GPS week: 2093   Day: 4   MJD: 58899                            

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    26    10    59   .00   19   17 |   20773    1499   2981   6832
cof  n/a|    0    -3    -3    24    28    33   .05   21   19 |   20765    1507   2979   6829
emx  n/a|    1    -2    -1    52    24    -8   .08   34   29 |  -10930    1117   2990   6878
esx  n/a|    0     3     0    11    -4   -66   .04   30   28 |  -10317    1555   2982   9021
gfz  n/a|    0    -1     3   -47     5   -56   .18   24   19 |       0    1261   3007   6465
grg  n/a|    1     0     6   -88    26    12  -.36   26   21 |   -4242    1106   2981   5889
iac  n/a|   -3    -1     0    26   -41    -7  -.01   18   17 |   -1543     672   2987   7027
mcc  n/a|   -7    11     8   206    48   959  -.80  265  265 |     ---     ---    ---    ---

Table 2.2093.5  GPS week: 2093   Day: 5   MJD: 58900                            

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   -13   -23    25   .04   20   16 |   20300   -1201   2965   8033
cof  n/a|   -1     1     0    -9   -16     6  -.01   21   18 |   20280   -1184   2967   8038
emx  n/a|    0     0    -1    32    -1   -53  -.00   31   31 |     836    -439   2930   8145
esx  n/a|    1     0     0    12    15   -96   .00   30   30 |   -2830      94   2956   9884
gfz  n/a|   -1    -1     6   -63     8  -117   .09   26   18 |       0   -1480   2998   7607
grg  n/a|    1     0    -1   -54    30   111  -.44   32   25 |   -4629   -1182   2976   7136
iac  n/a|   -1     0     1    55    -6    63   .02   19   17 |   -2778   -1939   2959   8261
mcc  n/a|    6     7   -12    75  -142  -734  -.30  139  139 |     ---     ---    ---    ---

Table 2.2093.6  GPS week: 2093   Day: 6   MJD: 58901                            

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    -6   -26    68   .04   23   16 |   19804    2765   2977   7682
cof  n/a|    0     2     0    32   -19    75   .03   28   21 |   19802    2764   2969   7683
emx  n/a|    0     1     0    48     2    55  -.01   26   26 |    3484    2238   2961   7779
esx  n/a|    0     2    -2    -4   -17   -55   .03   31   29 |    8603    3061   2985  10126
gfz  n/a|    1    -2     0    19   -33   -17   .17   24   18 |       0    2171   3057   7259
grg  n/a|    2     0    -2   -69    21   -15  -.40   36   22 |   -4518    2473   2976   6862
iac  n/a|   -1    -1     3    11    42   -67   .08   20   17 |   -3631    1255   2974   7951
mcc  n/a|    9     7   -28    86    35  -950  -.15  169  169 |     ---     ---    ---    ---

       
       
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 3.2093.0  GPS week: 2093   Day: 0   MJD: 58895                            

        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 | 1163   22   36   50   34   35   34   27  ---   14 |   127  128  124  125  128  124  136  ---   126
 R02E | 1405    8   10   23    9   11   10   17  126    6 |    47   47   45   54   61   49   53  139    50
 R03E | 1280   12   12   29   10   12   14   11  198    6 |    64   67   59   63   65   70   61  127    63
XR04E | 2149   11   12   27   16  ---   19   19  ---    9 |    77   80   73   76  ---   80   86  ---    79
 R05E |  936   15   21   25   12   16   16   14  ---    7 |   122  120  113  118  114  120  118  ---   117
 R07E |  634    9    9   27   17   28   16   11  ---    8 |   122  125  121  120  134  116  120  ---   122
 R08E | 1460   15   13   31   25   21   22   11  ---    9 |    74   76   71   77   80   66   73  ---    72
 R09  |  683    9   21   10   18   20   19   19  ---    7 |    13   18   11   28   30   12   20  ---    14
 R11  |  762    7   13   10   14   14   23   13  184    6 |    43   49   39   39   48   51   41  104    42
 R12  | 1187   19   24   18   22   14    7   15  ---    7 |    73   75   62   52   66   67   71  ---    65
 R13  | 1958   30   43   29   51   34   46   15  ---   15 |    55   59   45   33   47   49   37  ---    40
 R14  | 1205   24   21   12   18   23   11    6  ---    8 |    45   46   36   33   35   31   33  ---    34
 R15  | 1844    9   14   12   39   16   14   21  ---    8 |    59   62   53   39   52   60   58  ---    52
 R16  |  651   20   19   57   22   19   57   25  ---   15 |    40   44   39   54   51   62   41  ---    44
 R17  |  672   10   13   28   33   13   30   13  ---    9 |    51   51   39   36   53   62   54  ---    48
 R18  |  736   21   22   31   10   19   17   17  ---    8 |    31   30   29   36   45   44   41  ---    36
 R19  | 1984   34   33   49   79   24   26   36  ---   19 |    62   60   48   36   65   52   68  ---    51
 R20  | 1333   42   39   46   36   30   57   28  ---   17 |    40   52   34   43   55   39   46  ---    40
 R21  |  744    7   13   28   44   13   45   23   94   12 |    57   57   41   38   61   74   69   80    56
 R22  | 3131   10   12   36   36   25   15   18  ---   10 |    52   60   38   42   70   62   62  ---    54
 R23  |  833   16   15   17   20   13   16   12  ---    7 |    23   25   26   35   35   34   32  ---    27
XR26  | ----   19   73  ---  ---  ---  ---   20  ---   19 |    30   76  ---  ---  ---  ---   32  ---    27
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1373   19   22   31   32   21   29   19  156      |T   59   63   54   56   64   63   61  112    57
 WRMS | 1373   18   22   31   33   19   27   17  156      |NE  44   50   38   38   50   49   47   92    42
 MEDI | 1187   15   15   28   22   19   19   17  126      |MD  52   59   45   42   55   62   54  104    50

Table 3.2093.1  GPS week: 2093   Day: 1   MJD: 58896                            

        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 | 1253   30   29   41   29   40   52   25  ---   16 |   121  121  113  124  116  112  133  ---   117
 R02E |  867    7   15   24   15   19   16   15  165    7 |    41   43   38   48   51   45   37   99    42
 R03E |  809    8    8   25   11   16   12   13   91    6 |    47   47   47   49   54   52   53   94    49
XR04E | 2915   12   13   23   17  ---   17   15  ---    8 |    58   58   60   63  ---   66   63  ---    61
 R05E | 1579   11   14   40   13   14   19   17  ---    9 |    91   88   89   82   80   93   91  ---    86
 R07E |  630    8   11   22   10   12   17   12  ---    6 |    91   91   93   87   95   84   91  ---    90
 R08E |  972    8   11   25   10   17   18   13  ---    7 |    58   58   60   60   61   65   64  ---    59
 R09  |  777   16   23   12   11   23   40   15  ---    8 |    18   23   13   16   29   34   21  ---    15
 R11  |  927    9    9   13   11    7   15   12   95    5 |    31   35   28   40   38   41   28   45    32
 R12  | 1060   23   18   17   35   10   16   14  ---    9 |    53   41   46   40   46   55   53  ---    47
 R13  | 2949   42   28   19   33   35   68   24  ---   16 |    35   42   34   21   33   33   28  ---    25
 R14  |  656   23   23   14   11   18   15   12  ---    7 |    24   21   25   21   25   25   21  ---    20
 R15  | 1161   12   15   12   18    9   19    9  ---    5 |    36   36   30   33   30   38   31  ---    31
 R16  |  857   21   26   43   25   19   58   25  ---   13 |    30   28   22   40   38   52   33  ---    29
 R17  |  970    9    8   28   30   13   16   25  ---    9 |    31   30   26   29   32   36   36  ---    29
 R18  |  739   12   13   18   12   10   30   15  ---    7 |    22   24   20   27   29   35   21  ---    21
 R19  |  923   39   38   59   66   34   62   33  ---   21 |    39   46   57   50   49   32   43  ---    38
 R20  | 1102   37   41   49   24   17   75   27  ---   17 |    24   32   24   37   38   30   40  ---    28
 R21  |  503    9   12   26   46   21    9   30  116   11 |    29   31   28   21   37   26   38   59    28
 R22  | 3493    7   11   25   42   15   24   15  ---   10 |    31   29   30   28   35   36   30  ---    29
 R23  | 2226   14   19   18   34   16   20   16  ---    9 |    18   22   25   28   31   25   29  ---    23
XR26  | ----   15   81  ---  ---  ---  ---   17  ---   16 |    26   82  ---  ---  ---  ---   31  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1442   20   21   29   28   20   36   20  120      |T   43   46   43   44   47   48   46   74    42
 WRMS | 1442   19   20   29   27   16   29   18  120      |NE  29   34   29   30   35   35   32   52    28
 MEDI |  970   12   15   24   18   16   19   15   95      |MD  31   36   30   40   38   38   36   59    29

Table 3.2093.2  GPS week: 2093   Day: 2   MJD: 58897                            

        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 |  851   28   17   45   35   57   52   27  ---   18 |   199  201  192  199  214  179  200  ---   197
 R02E | 1312    9   16   26   13   19   21   12   84    7 |    32   34   29   29   41   27   32   80    30
 R03E |  763    7    9   29   12   17   17   15  148    7 |    49   50   43   53   52   46   53   73    49
XR04E | 2007    9   12   22   16  ---   12   17  ---    7 |    46   42   40   47  ---   46   49  ---    44
 R05E | 2242   13   14   22   10   21   18   13  ---    7 |    66   64   65   66   69   72   67  ---    66
 R07E | 1282    8    9   17   10   17   13   10  307    5 |    71   75   73   77   72   72   72  112    72
 R08E | 1169   12   11   19   20   22   21   15  ---    8 |    40   43   41   45   42   39   46  ---    40
 R09  | 1300   11   11    8   21   17   18   26  ---    8 |    17   19   14   24   23   17   39  ---    18
 R11  |  845    9   12   13   13   19    8   13  109    6 |    36   37   33   28   35   30   27   39    30
 R12  |  799    9   30   19   24   20   13   17  ---    7 |    56   72   48   45   65   55   61  ---    55
 R13  | 4185   36   49   31   48   22   48   18  ---   15 |    48   61   41   36   47   37   42  ---    37
 R14  |  986   13   16   11   17   16   13   22  ---    7 |    35   34   28   27   23   30   42  ---    30
 R15  |  695   13   14   11   21   13    9   13  ---    6 |    46   45   36   33   38   41   38  ---    38
 R16  | 1108   22   24   13   20   29   46   10  ---   11 |    28   34   46   37   27   48   34  ---    30
 R17  | 1024    8   13   26   44   28   14   17  ---   10 |    38   37   30   34   47   37   42  ---    36
 R18  | 2243   14   14   19   12   13   21   16  ---    7 |    26   30   28   31   33   33   29  ---    28
 R19  | 1910   34   42   57   70   21   47   36  ---   19 |    41   50   33   40   41   43   44  ---    31
 R20  | 1326   19   38   71   41   23   75   32  ---   19 |    28   30   27   37   46   42   57  ---    34
 R21  |  481    8    9   25   36   18    9   24  112    9 |    42   43   39   34   47   35   53   43    41
 R22  | 2645    9   12   23   38   18   23   14  ---    9 |    37   39   34   24   40   39   32  ---    33
 R23  | 2000   20   24   24   30   14   52   11  ---   11 |    22   26   24   34   27   42   20  ---    20
XR26  | ----   18   27  ---  ---  ---  ---   24  ---   21 |    43   41  ---  ---  ---  ---   32  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1688   17   22   30   31   23   33   19  172      |T   47   50   44   46   51   48   50   69    45
 WRMS | 1688   17   22   30   26   20   24   17  172      |NE  36   39   32   33   38   37   39   41    33
 MEDI | 1282   12   14   22   21   19   18   16  112      |MD  40   41   36   36   41   41   42   73    35

Table 3.2093.3  GPS week: 2093   Day: 3   MJD: 58898                            

        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 | 1342   20   24   51   33   36   18   32  ---   14 |   129  133  130  148  158  130  122  ---   134
 R02E | 1874    9   17   24    9   13   12    9  108    5 |    34   35   35   37   39   36   37   74    35
 R03E | 1109   10   12   33   13   24   15   14  145    8 |    40   44   37   43   55   46   45   53    43
XR04E | 1371   11   17   29   14  ---   25   15  ---    9 |    38   37   35   38  ---   40   39  ---    36
 R05E |  471   13   13   24   22   26   25   17  ---    9 |    38   40   33   45   46   44   41  ---    38
 R07E | 1171   11   11   21   11   17   12    8  285    6 |    46   45   39   52   62   40   48   85    47
 R08E | 1521   13   16   28   16   19   26   16  ---    8 |    33   30   31   35   33   35   30  ---    30
 R09  | 1262   12   17   14   13   13   19   18  ---    7 |    11   12   14   18   21   18   25  ---    12
 R11  | 1671    6    8   10   13   12   11    9  102    4 |    31   33   32   30   37   31   27   37    30
 R12  |  749   11   11   25   25   22   18   19  ---    9 |    47   41   37   40   61   32   60  ---    46
 R13  | 4615   40   42   48   44   23   38   10  ---   15 |    54   58   37   29   50   33   45  ---    41
 R14  | 1276   16   16   10   12    9   13   13  ---    5 |    40   40   33   32   32   28   29  ---    32
 R15  |  883   15   19   17   16   13   18   22  ---    7 |    50   53   46   37   37   53   37  ---    42
 R16  | 1185   19   21   34   19   23   33   16  ---   10 |    32   34   37   38   32   35   22  ---    29
 R17  |  621   10   12   27   28   22   11   17  ---    8 |    39   38   30   32   46   35   42  ---    36
 R18  | 2840   14   14   15   13   14   10    9  ---    5 |    27   28   23   26   31   29   29  ---    25
 R19  | 2431   26   36   56   65   26   30   43  ---   18 |    44   51   34   30   52   45   61  ---    40
 R20  | 1926   26   44   76   17   13   73   16  ---   18 |    40   58   35   39   42   42   32  ---    35
 R21  |  499    8   13   28   38   34   16   19  128   11 |    47   51   38   40   68   48   61   42    49
 R22  | 1843   11   10   28   38   19    9   20  ---    9 |    48   47   35   46   54   50   47  ---    45
 R23  | 1268   29   42   22   13   26   31   15  ---   10 |    23   36   20   27   41   39   25  ---    22
XR26  | ----   14   48  ---  ---  ---  ---   17  ---   15 |    17   50  ---  ---  ---  ---   21  ---    16
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1786   18   23   34   27   21   26   19  168      |T   41   45   37   41   49   42   42   58    39
 WRMS | 1786   15   19   34   21   22   21   17  168      |NE  36   42   32   33   43   37   37   39    33
 MEDI | 1276   13   16   27   16   19   18   16  128      |MD  39   40   35   37   42   39   37   53    36

Table 3.2093.4  GPS week: 2093   Day: 4   MJD: 58899                            

        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 | 1167   29   27   54   38   45   25   33  ---   16 |   163  167  156  152  147  163  172  ---   158
 R02E | 2243   11   14   24    9   19   19   12  158    7 |    30   30   27   29   37   31   35  145    29
 R03E |  539   10   17   25   13   15   16   14  202    7 |    38   39   34   36   45   32   42  118    36
XR04E |  876    9    9   29   11  ---   19   17  ---    8 |    42   40   38   42  ---   43   47  ---    42
 R05E |  586   12   14   33    9   20   21   12  ---    8 |    54   58   56   66   62   67   62  ---    60
 R07E |  696   10    8   23   11   18   16    9  510    6 |    65   67   71   65   62   56   63  214    62
 R08E | 2074   11   11   26   15   17   21   14  ---    7 |    40   40   37   43   43   36   36  ---    37
 R09  |  808   13   16   18   12   14   15   17  ---    6 |    13   17   16   18   29   21   30  ---    18
 R11  | 2134    9   10   12   13   10   11   16   94    5 |    27   31   29   33   30   30   36   36    28
 R12  | 1930   22   25   28   26   17   18   22  ---   10 |    52   56   53   49   52   40   64  ---    49
 R13  | 4211   33   45   37   31   43   37   15  ---   15 |    50   63   50   41   64   47   48  ---    47
 R14  | 1233   18   25   16   13    9   27   16  ---    7 |    38   43   36   36   34   16   30  ---    30
 R15  |  826   18   19   21   26   12   13   12  ---    7 |    39   40   38   26   30   23   29  ---    29
 R16  | 1538   27   25   47   24   28   45   17  ---   14 |    30   36   52   38   36   30   24  ---    28
 R17  |  702   12    9   24   36   22   27   15  ---   10 |    35   33   30   23   29   41   31  ---    28
 R18  | 1764    8    8   18   18   17   15   11  ---    6 |    24   24   22   31   24   24   21  ---    19
 R19  | 2474   28   36   79   74   41   28   31  ---   21 |    42   42   43   34   66   35   59  ---    41
 R20  | 2501   37   34   44   19   22   58   18  ---   15 |    28   38   48   38   47   36   38  ---    33
 R21  |  466    6    9   27   48   23   18   17  136   11 |    38   38   29   26   48   44   47   28    38
 R22  | 1263    6    9   27   46   17   16   26  ---   11 |    38   41   28   28   48   45   54  ---    40
 R23  |  631   10   14   13   31   17   15   13  ---    7 |    17   21   27   34   28   19   21  ---    20
XR26  | ----   12   33  ---  ---  ---  ---   12  ---   12 |    12   30  ---  ---  ---  ---   25  ---    17
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1750   19   21   34   30   24   26   18  265      |T   41   45   43   42   48   41   46  108    40
 WRMS | 1750   17   19   29   28   19   21   17  265      |NE  32   36   35   32   40   32   37   32    31
 MEDI | 1233   12   14   26   19   17   19   15  158      |MD  38   39   37   36   43   36   36  118    33

Table 3.2093.5  GPS week: 2093   Day: 5   MJD: 58900                            

        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 | 1064   38   34   40   44   75   64   40  ---   22 |   105  112  107  119  122  127  125  ---   108
 R02E | 3695    9   11   26   10   22   19   16  175    7 |    43   41   42   44   51   42   46  174    43
 R03E | 1399   11   13   24    9   16   14   11   95    6 |    45   47   43   50   51   48   40  163    44
XR04E | 1240    7   14   19   10  ---   28   14  ---    8 |    71   76   70   69  ---   74   68  ---    70
 R05E | 1664   15   16   28   11   25   19   14  ---    8 |   105  106  109  107  108  106  100  ---   104
 R07E | 1336   10   12   24   14   20   17   15  159    7 |    97   99  101   91   95   97   94  198    95
 R08E | 2689   15   17   23   13   24   22   18  ---    8 |    81   83   85   86   94   74   72  ---    80
 R09  |  665   17   17   23    8   18   10   24  ---    8 |    29   35   35   30   42   26   37  ---    29
 R11  | 1230    6   12   13   19   14   15   12  143    6 |    44   47   45   43   43   43   44   64    42
 R12  | 1989   10   17   18   29   16   23    9  ---    7 |    66   69   64   63   63   76   64  ---    64
 R13  | 2146   44   34   38   43   37   55   19  ---   17 |    58   58   69   59   63   58   58  ---    57
 R14  | 1134   16   14   14   18   11   17    9  ---    6 |    47   46   48   42   50   42   49  ---    46
 R15  |  658   14   16   21   15    8   15   21  ---    7 |    48   52   51   55   47   49   38  ---    45
 R16  | 1135   23   25   34   24   26   31   21  ---   11 |    43   40   46   43   43   42   38  ---    37
 R17  |  847   11   14   28   37   28   26   10  ---   10 |    42   46   46   42   49   40   32  ---    38
 R18  |  881   13   16   19   18   16   18   17  ---    7 |    41   43   41   34   44   37   39  ---    38
 R19  | 1811   26   37   70   77   31   43   31  ---   21 |    52   63   58   45   53   59   56  ---    48
 R20  | 1510   30   35   53   19   18   71   21  ---   16 |    39   48   48   48   45   32   37  ---    38
 R21  |  450    8    8   27   29   10   21   19  106    8 |    46   45   47   43   45   38   42   90    42
 R22  | 1560   14   14   21   39   11   23   20  ---   10 |    49   50   45   41   44   44   36  ---    41
 R23  |  644   18   21   14   23   23   16   10  ---    8 |    45   45   40   38   40   36   33  ---    36
XR26  | ----   18   45  ---  ---  ---  ---   16  ---   17 |    54   65  ---  ---  ---  ---   46  ---    48
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1615   20   21   31   30   26   32   19  139      |T   56   59   59   56   59   56   54  137    54
 WRMS | 1615   16   18   31   30   18   25   17  139      |NE  46   50   48   44   47   44   43   77    43
 MEDI | 1240   14   16   24   19   18   21   16  143      |MD  47   48   48   45   49   44   44  163    44

Table 3.2093.6  GPS week: 2093   Day: 6   MJD: 58901                            

        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 |  908   51   53   33   40   69  115   40  ---   27 |   134  135  134  156  180  174  136  ---   142
 R02E | 4614    7   21   21   10   20   15   11  134    6 |    35   43   28   33   46   36   42  114    36
 R03E | 1005   14   17   15   11   13   15   12  101    6 |    36   32   31   32   29   36   35  117    31
XR04E | 1205    9   15   12   14  ---   18   11  ---    6 |    63   61   57   63  ---   66   71  ---    63
 R05E |  553   16   45   22   13   17   11   11  ---    7 |   110  110  104  107  109  108  108  ---   107
 R07E | 1129   19   17   25   12   19   17   24  259    9 |   103  106  101  102  106  108  105  104   103
 R08E | 1477   13   13   20   13   16   12   18  ---    7 |    67   68   70   66   62   68   67  ---    65
 R09  |  670   15   31   15   13   12    9   16  ---    6 |    18   28   25   21   20   15   26  ---    17
 R11  |  987    7    9    8   11   10   12   12  180    4 |    42   42   41   39   44   48   38   57    41
 R12  | 1482   18   15   17   29   26   29   15  ---   10 |    77   73   73   56   62   79   73  ---    68
 R13  | 1171   39   52   28   41   30   47   19  ---   15 |    60   70   49   39   57   61   59  ---    52
 R14  |  677   16   19   15   19   12   18    9  ---    6 |    51   50   35   38   38   44   42  ---    39
 R15  |  662    8   13   13   21   15   18    9  ---    6 |    53   54   53   44   54   59   47  ---    50
 R16  |  594   31   36   43   35   36   23   27  ---   15 |    41   48   58   57   63   39   34  ---    41
 R17  |  666    8   12   26   38   13   19   18  ---    9 |    54   55   45   39   58   59   52  ---    50
 R18  |  729   12   15   23   20   22   20   12  ---    8 |    35   35   30   31   45   40   39  ---    35
 R19  | 1272   36   39   52   85   20   44   31  ---   20 |    70   71   38   32   69   70   75  ---    53
 R20  |  969   36   41   41   13   19   64   25  ---   15 |    42   51   28   30   49   54   36  ---    35
 R21  |  818    8   11   25   38   13   21   26  123   10 |    57   57   46   42   66   58   70   76    56
 R22  |  908   13   20   25   29   12   16   18  ---    8 |    60   61   41   41   63   63   60  ---    54
 R23  | 1039   14   18   11   26   14   14   13  ---    7 |    34   36   28   44   32   36   28  ---    29
XR26  | ----   11   43  ---  ---  ---  ---   10  ---   11 |    27   48  ---  ---  ---  ---   27  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1400   23   28   26   31   24   36   20  169      |T   57   60   53   52   62   62   57   93    54
 WRMS | 1400   16   21   26   29   18   22   17  169      |NE  48   51   42   39   51   51   47   66    42
 MEDI |  969   14   18   22   20   16   18   15  134      |MD  53   54   45   41   57   59   47  104    50



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