[IGSREPORT-27919] Wk 2154 IGLOS Final Orbits

acc acc at igs.org
Mon May 10 00:19:26 UTC 2021


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2154   (Apr 18, 2021 - Apr 24, 2021) 
                                                                               
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 2.2154.
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:
                                                                               
 igl2154[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2154 in the SP3 format.
 igl21547.sum      Combination Report for GPS Week 2154.


    
    
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  |      0.3 ns
                1  |     -0.1 ns
                2  |      1.1 ns
                3  |      1.9 ns
                4  |     -1.0 ns
                5  |     -0.4 ns
                6  |     -2.1 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 1.2154, 1a.2154).
        
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 2.2154.0-6)                                                                                
    
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 3.2154.0-6). 
        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 2154 summary.                      (Apr 18, 2021 - Apr 24, 2021)

Table 1.2154.a     GPS week : 2154   MJD: 59322.0-59328.0

         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|   -1     0    -1    10   -28    22  -.44   24   19 |    3491    -222   3745   8901
        |    0     0     1    19     7    40   .05           |    1308    2728
emx  n/a|    0     1     1   -21     5   -62   .03   31   27 |    2159      38   3718   9263
        |    1     2     2    19    27    41   .07           |    6469    2130
esx  n/a|    0    -1     0    11    18   -25   .10   28   23 |    6056     -72   3745   9589
        |    1     0     1    13     9    34   .04           |    9422    2340
gfz  n/a|    1     0     0   -11     9   -41   .12   32   18 |       0    -340   3773   8636
        |    1     1     2    21    15    20   .03           |       0    2892
grg  n/a|    0     0     1     1    10   -33   .47   31   21 |     -95    -450   3761   8537
        |    2     1     3    15    15    32   .06           |     489    2361
iac  n/a|   -2    -2     0     0   -11   146  -.07   28   26 |    1173     -10   3742   9349
        |    2     2     1    25    27    94   .13           |    1351    1885
mcc  n/a|   -2    -1   -30    43  -124  -188  -.30  135  135 |     ---     ---    ---    ---
        |    5     6     8    95    76   520   .36           |     ---     ---


Table 1.2154.b     GPS week : 2154   MJD: 59322.0-59328.0   

         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  |   14   14   12   12   14   16   16 |
 R02  |    7    8    7    6    7    8    7 |
 R03  |    7    8    8    6    9    6    5 |
 R04  |    9    8    9    8    7    9    7 |
 R05  |    9    9    8    9    8    9    7 |
 R07  |    7    8    6    6    6    7    6 |
 R08  |    6    6    9    7    9    8    8 |
 R09  |   13   15   16   15   15   15   12 |
 R11  |    7   10   10   10   12   11   15 |
 R12  |   12   11   12   11   11   10   12 |
 R13  |   22   25   25   24   23   19   17 |
 R14  |    9    7    6    9   10    9    7 |
 R15  |    9    9    8   10   10    9    8 |
 R16  |   10   11   11   13   16   16   16 |
 R17  |    7    7    9    8    7    8   10 |
 R18  |    9    8    7    8    6    6    8 |
 R19  |   15   17   19   17   19   20   20 |
 R20  |   23   23   20   25   24   22   24 |
 R21  |    8    9    8    8    8    8   10 |
 R22  |   21   21   26   25   23   22   27 |
 R24  |    8    9    8    9    9    7    8 |


Table 1.2154.c     GPS week : 2154   MJD: 59322.0-59328.0   

         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 2154 0   | -133    87   294      61   -1977    2462  86.7  8397  8397 |     280       0
brd 2154 1   |  -91    22   307   -1301   -2732    2484  84.2  7680  7680 |    -143       0
brd 2154 2   |   53    46    86   -3571   -2542    1074  87.0  7816  7816 |    1077       0
brd 2154 3   |   37    19   249   -1456    1607    9718  80.5  8204  8204 |    1906       0
brd 2154 4   |  128     6   160   -1716    1662    3579  81.3  8850  8850 |   -1022       0
brd 2154 5   |   51    54   217    -343    1485    4572  81.7 12200 12200 |    -354       0
brd 2154 6   |  -62   273   370     -80    2454    7737  82.8 12520 12520 |   -2124       0
-------------+------------------------------------------------------------+----------------
brd 2154 mean|   -2    72   240   -1200      -6    4518  83.4  9380  9380 |     -54       0
brd 2154 sdev|   94    92    95    1261    2287    3122   2.6  2072  2072 |    1326       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 2.2154.0  GPS week: 2154   Day: 0   MJD: 59322                            

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    11   -32    15  -.47   26   20 |    4249     427   3709   8702
emx  n/a|   -1     0     1    -4    31  -110  -.04   28   26 |     975    1120   3703   9026
esx  n/a|    0    -1     0     8     3   -42   .08   27   23 |   13689     755   3692   8103
gfz  n/a|   -1     1    -1   -36   -11   -83   .15   31   19 |       0     147   3769   8559
grg  n/a|    1     0     0    25    32     1   .40   27   19 |     210    -123   3741   8263
iac  n/a|    0     0     0    -2   -24   196  -.02   26   20 |    2419      25   3701   9045
mcc  n/a|   -3     1   -27    43  -165   110  -.52  128  128 |     ---     ---    ---    ---

Table 2.2154.1  GPS week: 2154   Day: 1   MJD: 59323                            

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    13   -28     4  -.50   23   19 |    2985    -131   3465  10412
emx  n/a|    0     0     2     3    50   -64  -.05   32   28 |   -7885     524   3427   9947
esx  n/a|    2     0    -1    -8    17   -17   .09   31   28 |   15060    -288   3469  12093
gfz  n/a|    2     0    -2   -35    19   -41   .09   34   17 |       0    -266   3500  10225
grg  n/a|    1     0     0    -3   -13   -42   .41   26   16 |    -632    -200   3544   9814
iac  n/a|   -6     0    -2     0   -14   148   .08   30   26 |    1427   -1922   3464  10794
mcc  n/a|   -2     1   -28     8   -61  -219  -.58  142  142 |     ---     ---    ---    ---

Table 2.2154.2  GPS week: 2154   Day: 2   MJD: 59324                            

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    -2   -21   -28    64  -.49   21   15 |    2216    2824   5092  10216
emx  n/a|    0     2     4    -5    -6   -13   .07   33   30 |    1607    2692   5106  10580
esx  n/a|   -1     0    -2    33    13   -13   .10   29   25 |   -8138    2126   5105   9864
gfz  n/a|    1     0     0    -6    10   -36   .09   32   23 |       0    2179   5138   9939
grg  n/a|    1     0     3    19    -1   -29   .53   34   24 |     -72    1963   5193   9741
iac  n/a|   -2    -4     0    -4    19    69   .06   30   30 |   -1151    3243   5098  10671
mcc  n/a|   -2    -5   -18    -5  -192  -467  -.26  131  131 |     ---     ---    ---    ---

Table 2.2154.3  GPS week: 2154   Day: 3   MJD: 59325                            

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    12   -37   -38  -.41   22   15 |    4536    3071   3340   8070
emx  n/a|   -1     5    -1   -34   -22     3   .07   32   28 |     -23    1858   3347   8516
esx  n/a|    1     0     0    20    13    43   .12   32   26 |   12140    2890   3333  10036
gfz  n/a|    2    -1     2    -5    19   -19   .16   33   22 |       0    3568   3306   7521
grg  n/a|    0     2     2    -5    27     3   .51   35   24 |     382    2879   3389   8000
iac  n/a|   -3    -2     2   -37    21   -12  -.09   27   27 |    2680    1554   3334   8483
mcc  n/a|   -5    -2   -21   170   -87 -1058   .40  119  119 |     ---     ---    ---    ---

Table 2.2154.4  GPS week: 2154   Day: 4   MJD: 59326                            

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    29   -14    -3  -.45   25   20 |    4659   -2228   3310   7207
emx  n/a|    0     1     0   -51    -9   -76   .13   31   27 |     338   -1427   3369   7800
esx  n/a|    0    -2     1    16    26   -48   .18   29   20 |   12538    -792   3299   9250
gfz  n/a|    3     1     1    20    -9   -51   .07   34   18 |       0   -1634   3294   6908
grg  n/a|    0     3     5    -6     8   -82   .52   32   19 |    -190   -1642   3369   7042
iac  n/a|   -2    -6     0   -12   -30   276  -.29   30   30 |    1275   -1261   3302   7690
mcc  n/a|  -11    -9   -43   115   -74    40  -.25  118  118 |     ---     ---    ---    ---

Table 2.2154.5  GPS week: 2154   Day: 5   MJD: 59327                            

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    34   -30    36  -.38   25   20 |    4423    -857   3341   8257
emx  n/a|    1    -1     1   -21    15   -87  -.00   33   28 |    7239   -1053   3307   8829
esx  n/a|    2    -1     0    -2    24   -54   .06   26   18 |   -1070    -977   3360  10331
gfz  n/a|    2     3    -1   -22     7   -30   .14   34   17 |       0    -906   3372   8112
grg  n/a|   -1     0     3    -2    13   -64   .50   30   21 |     452   -2066   3302   7933
iac  n/a|   -3     0     0    10   -54   203  -.18   27   27 |    1608      52   3346   8830
mcc  n/a|    0    -9   -35  -120   -45   603  -.70  146  146 |     ---     ---    ---    ---

Table 2.2154.6  GPS week: 2154   Day: 6   MJD: 59328                            

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    -3   -25    79  -.40   26   21 |    1373   -4660   3963   9447
emx  n/a|    0     0     4   -34   -17   -86   .03   27   22 |   12867   -3444   3768  10143
esx  n/a|    0    -2     1    11    30   -44   .06   24   17 |   -1825   -4219   3958   7451
gfz  n/a|    1     0     2     3    30   -30   .13   28   13 |       0   -5474   4032   9194
grg  n/a|   -4     0    -6   -18     5   -21   .41   30   20 |    -816   -3963   3792   8968
iac  n/a|    3    -1    -2    47     1   143  -.06   29   22 |     -41   -1762   3953   9935
mcc  n/a|    7    10   -36    89  -247  -331  -.22  159  159 |     ---     ---    ---    ---

       
       
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 3.2154.0  GPS week: 2154   Day: 0   MJD: 59322                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |10010   39   23   47   17   23   29  ---   14 |    77   60   56   65   59   67  ---    59
 R02  | 7232   16   10   14   19   13   14  216    6 |    39   41   42   41   47   50  156    41
 R03  |11375    7   10   10    9   20   23   60    6 |    60   60   66   62   70   71    7    64
XR04  | 9188   16   18   17  ---   11   26  ---    9 |    68   70   72  ---   70   67  ---    68
 R05  | 5743   19   21   21   21   21   19  123    9 |    45   44   58   60   50   45   83    47
 R07  | 4410   13   14   19   21   14   14  123    7 |    60   56   49   66   56   50   56    55
 R08  | 5435    8    9   12   15   21   14  ---    6 |    51   54   44   58   52   49  ---    50
 R09  | 5403   28   17   12   19   47   29  ---   12 |    83   83   81   90   56   90  ---    77
XR11  | 3707   11   18   14    9  ---   14  ---    7 |    61   49   58   64  ---   66  ---    60
 R12  | 7012   29   33   26   17   12   28  ---   11 |    90   47   63   73   71   84  ---    69
 R13  | 6496   31   54   66   43   48   40  ---   21 |   116   66   57  118  118  127  ---    95
 R14  | 3016   21   21   16   20   13   25  ---    9 |    65   51   58   51   61   72  ---    58
 R15  | 4372   23   25   20   23   14   14   64    9 |    76   44   57   76   69   70   90    64
 R16  | 8674   28   26   22   21   18   15  ---   10 |    68   45   75   74   76   70  ---    65
 R17E | 6758   15   20   11   19   13   15  ---    7 |    52   48   51   59   54   53  ---    51
 R18E |12505   14   24   11   23   25   14  ---    8 |    38   38   46   42   47   44  ---    40
 R19E |12040   37   34   31   34   31   34  ---   15 |    40   51   62   70   61   59  ---    50
 R20E |10247   46   50   28   76   39   54  ---   22 |    64   96   90  126   91   75  ---    82
 R21E | 5869   15   24   10   15   16   21  115    7 |   105  107  104  108  107   95   91   104
 R22E |12746   41   36   48   65   47   38  ---   21 |    22   37   67   50   60   40  ---    35
 R24E |10131   14   24   13   14   19   13  ---    7 |    70   71   70   70   75   72  ---    69
------+----------------------------------------------+------------------------------------------
 RMS  | 8396   26   28   27   31   27   26  127      |T   64   58   63   71   67   67   80    62
 WRMS | 8396   20   26   23   19   19   20  127      |NE  68   55   59   69   65   69   78    62
 MEDI | 7012   19   23   17   19   19   21  115      |MD  64   51   58   65   61   67   83    60

Table 3.2154.1  GPS week: 2154   Day: 1   MJD: 59323                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 4405   34   16   47   26   31   21  ---   14 |    60   47   46   53   53   51  ---    47
 R02  | 5985   11   12   21   14   16   30  263    8 |    27   32   33   35   47   58  216    35
 R03  | 6231    8    8   19   14   12   33   71    7 |    48   48   47   47   51   76    9    51
XR04  |14608   11   15   14  ---   12   28  ---    8 |    53   54   61  ---   64   44  ---    54
 R05  | 9358   18   18   15   34    9   20  120    9 |    35   40   56   75   43   39   81    45
 R07  | 7382   12   16   14   23   12   20   91    7 |    42   40   40   57   50   34   22    42
 R08  | 5409    7    9   11   19   12   23  ---    6 |    36   35   39   40   38   26  ---    34
 R09  | 7896   40   26   17   19   53   26  ---   15 |    73   69   58   64   39   63  ---    53
XR11  | 4767   10   25   17   22  ---   22  ---    9 |    54   52   52   68  ---   59  ---    56
 R12  | 4517   24   31   29   20   10   28  ---   11 |    62   35   37   65   55   61  ---    50
 R13  | 4716   29   72   83   43   49   41  ---   24 |    87   45   47  104  107  106  ---    78
 R14  | 5375   14   20   16   15   12   17  ---    7 |    47   41   47   46   44   55  ---    45
 R15  | 5739   16   24   21    9   11   28   85    8 |    57   45   47   56   52   69   66    52
 R16  | 5099   17   30   30   24   27   22  ---   11 |    50   40   60   59   69   50  ---    51
 R17E | 6059   13   20   16   15   12   18  ---    7 |    51   54   56   57   55   47  ---    52
 R18E | 6319   12   19    9   25   18   20  ---    8 |    30   34   31   26   39   41  ---    31
 R19E |11995   32   46   40   52   23   30  ---   17 |    29   38   53   46   39   26  ---    30
 R20E |11667   34   60   39   73   44   54  ---   22 |    46   77   75   72   70   57  ---    54
 R21E | 9337   16   24   11   11   15   31  131    8 |   104  101  105  108  104   91  115   102
 R22E |11318   29   37   43   76   43   48  ---   21 |    25   31   51   44   44   41  ---    27
 R24E | 9504   21   28   14   23   13   18  ---    9 |    49   65   56   50   60   56  ---    53
------+----------------------------------------------+------------------------------------------
 RMS  | 7679   22   32   31   34   26   30  142      |T   50   48   52   58   56   54   84    49
 WRMS | 7679   19   28   28   17   16   26  142      |NE  52   44   47   59   54   56   78    49
 MEDI | 6231   16   24   17   22   13   26   91      |MD  49   45   51   56   51   55   66    51

Table 3.2154.2  GPS week: 2154   Day: 2   MJD: 59324                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 2718   31   21   35   28   16   17  ---   12 |    60   50   34   46   46   40  ---    44
 R02  | 9152    8   13   16   15   12   21  228    6 |    35   33   30   33   38   47  223    33
 R03  | 8906   11   14   13    9   15   31  ---    7 |    48   54   52   59   53   82  ---    55
XR04  | 6254   10   20   22  ---   18   23  ---    9 |    53   63   43  ---   54   61  ---    52
 R05  |14430   19   12   16   22   17   18   62    8 |    42   47   50   46   48   48   39    44
 R07  | 5953   12   12   13   12   13   18  110    6 |    45   43   42   49   44   45   71    43
 R08  | 7047   11   14   23   24   24   18  ---    8 |    42   40   39   57   61   42  ---    44
 R09  | 6106   29   32   21   16   65   34  ---   15 |    99   75   91   87   39  103  ---    79
XR11  | 7437   14   19   15   20  ---   26  ---    9 |    54   33   44   34  ---   57  ---    45
 R12  | 5211   21   32   26   19   21   37  ---   11 |    66   39   43   69   49   79  ---    55
 R13  | 5021   33   70   78   38   65   45  ---   25 |   101   45   37   91  123  111  ---    81
 R14  | 7398   12   15   11   11   12   22  ---    6 |    49   42   42   46   43   54  ---    45
 R15  | 5749   12   25   15   14   15   26  103    8 |    57   48   49   63   56   74   62    56
 R16  | 6209   16   20   22   25   43   18  ---   11 |    50   52   61   60   74   54  ---    56
 R17E | 7478   14   27   10   19   15   25  ---    8 |    33   36   40   42   43   46  ---    36
 R18E | 4549   11   23   16   11   17   14  ---    7 |    16   31   31   28   31   28  ---    23
 R19E | 5784   31   49   33   62   27   43  ---   18 |    31   39   33   55   40   38  ---    28
 R20E | 6776   28   60   44   60   27   41  ---   19 |    30   44   55   55   50   41  ---    35
 R21E | 9554   14   26   11   14   18   16   85    7 |    66   65   66   70   68   73   94    67
 R22E | 9714   34   50   44   77   81   57  ---   26 |    29   54   57   56   72   46  ---    36
 R24E |11797   15   30   14   16   15   11  ---    7 |    25   37   33   39   39   31  ---    31
------+----------------------------------------------+------------------------------------------
 RMS  | 7816   21   33   29   32   34   30  131      |T   49   46   46   54   53   57   97    47
 WRMS | 7816   15   30   25   23   24   30  131      |NE  57   47   46   56   56   64   98    52
 MEDI | 6776   14   23   16   19   17   23  103      |MD  48   44   43   55   48   48   71    44

Table 3.2154.3  GPS week: 2154   Day: 3   MJD: 59325                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 9644   26   27   31   12   41   20  ---   12 |    74   68   60   69   49   54  ---    61
 R02  | 5458   11   11   10   10   10   17  157    5 |    47   53   59   56   59   56  148    54
 R03  |10331    6   15   17    7   16   15  ---    5 |    58   59   57   62   69   63  ---    60
XR04  | 8679    7   12   21  ---   12   25  ---    8 |    55   65   54  ---   65   75  ---    61
 R05  | 8922   10   20   22   22   27   20   77    9 |    52   54   55   51   69   57   45    53
 R07  |10238   10   15   13   15   12   16   94    6 |    55   59   59   63   56   52   30    56
 R08  | 5052   15   14   16   18   14   17  ---    7 |    51   56   50   62   57   41  ---    52
 R09  | 9030   31   32   18   21   68   22  ---   15 |   112   82   99   91   71   96  ---    89
XR11  | 8320   16   29   13   24  ---   20  ---   10 |    54   59   51   65  ---   45  ---    52
 R12  | 7376   20   29   18   29   30   24  ---   11 |    81   57   66   89   59   79  ---    71
 R13  | 4717   35   63   76   43   57   40  ---   23 |   108   46   53  104  124  123  ---    91
 R14  | 3947   16   23   16   12   16   27  ---    8 |    65   47   50   54   60   72  ---    57
 R15  | 6919   14   26   24   21   17   24  106    9 |    73   65   60   80   74   61   40    67
 R16  | 8541   21   18   20   40   52   17  ---   13 |    63   66   77   69   84   66  ---    68
 R17E |10608   14   26   19   19   14   15  ---    8 |    69   73   82   76   70   64  ---    71
 R18E | 5009   17   18   10   19   19   16  ---    7 |    40   45   48   47   57   42  ---    44
 R19E | 5981   26   43   33   51   27   39  ---   16 |    44   50   43   60   56   45  ---    42
 R20E | 8014   34   62   64   71   52   45  ---   24 |    50   80   99   82   62   45  ---    56
 R21E | 9514   16   28   14   18   14   13  141    8 |   131  133  140  145  139  127   42   135
 R22E | 9221   37   43   59   75   65   60  ---   25 |    47   58   77   74   74   66  ---    54
 R24E |11461   17   27   20   15   23   21  ---    9 |    39   47   52   46   50   39  ---    43
------+----------------------------------------------+------------------------------------------
 RMS  | 8203   22   32   32   33   35   27  119      |T   65   62   66   72   70   65   61    63
 WRMS | 8203   15   28   26   22   24   27  119      |NE  67   59   60   70   68   67   65    63
 MEDI | 8541   16   26   19   19   19   20  106      |MD  55   59   59   65   62   61   42    57

Table 3.2154.4  GPS week: 2154   Day: 4   MJD: 59326                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 6975   29   35   32   11   42   27  ---   14 |    56   61   59   62   29   68  ---    52
 R02  | 8487    9    9   12   21   13   21   90    6 |    39   38   51   56   44   39  116    43
 R03  | 4960   17   18   11   17   16   35  ---    9 |    51   49   65   65   59   89  ---    61
XR04  | 8089    9    8   14  ---   14   22  ---    7 |    56   57   52  ---   59   78  ---    58
 R05  |11906   11   16   22   17   18   19  101    8 |    45   42   41   43   50   52   77    42
 R07  | 9082   15    7   11   11   11   20   91    6 |    47   43   41   40   40   51   54    42
 R08  | 9900   19   18    8   14   18   36  ---    9 |    45   42   46   49   53   31  ---    42
 R09  | 9682   29   23   19   18   66   28  ---   15 |    99   81   83   84   55   89  ---    76
XR11  | 7270   14  ---   17   30  ---   17  ---   11 |    47  ---   45   55  ---   57  ---    47
 R12  | 7842   22   27   24   15   17   39  ---   11 |    72   47   55   67   63   74  ---    60
 R13  | 8673   48   51   70   47   45   31  ---   22 |   101   56   50   73   88   98  ---    72
 R14  | 6705   15   26   12   11   18   37  ---    9 |    54   44   46   55   50   90  ---    53
 R15  | 4576   20   29   22   16   21   20  166    9 |    66   37   41   60   70   69   32    55
 R16  | 6859   28   28   12   31   49   50  ---   15 |    52   48   62   58   87   89  ---    62
 R17E | 8425   15   23   12   16   10   10  ---    6 |    38   35   40   48   47   44  ---    40
 R18E |13381   10   18   12   14   15   16  ---    6 |    33   35   38   38   38   46  ---    36
 R19E |10252   29   53   37   65   23   37  ---   19 |    40   50   52   61   47   51  ---    41
 R20E | 6558   49   57   55   67   53   34  ---   24 |    48   48   65   77   88   69  ---    52
 R21E | 5002   15   25   14   25   13   16  123    8 |    75   71   73   67   71   72   37    70
 R22E |10004   33   45   49   77   49   42  ---   22 |    29   59   69   64   51   42  ---    41
 R24E |12401   16   28   15   28   13   15  ---    9 |    46   57   50   60   53   65  ---    52
------+----------------------------------------------+------------------------------------------
 RMS  | 8849   25   31   29   34   32   30  118      |T   54   50   53   59   57   64   63    52
 WRMS | 8849   20   27   20   18   19   30  118      |NE  59   49   52   59   57   69   69    54
 MEDI | 8425   17   25   15   17   18   27  101      |MD  48   48   51   60   53   68   54    52

Table 3.2154.5  GPS week: 2154   Day: 5   MJD: 59327                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |18100   40   44   32   29   47   16  ---   16 |    48   53   44   47   36   34  ---    35
 R02  |13220   18   14   11   16    8   27   86    7 |    30   35   32   30   32   28   75    28
 R03  |15856   12   15   14   11   12   15  ---    6 |    44   44   59   52   50   44  ---    48
XR04  |10932   17    8    9  ---   23   20  ---    8 |    50   52   55  ---   49   66  ---    52
 R05  | 8960   13   21   18   23   21   17  108    8 |    33   37   45   46   49   35   95    37
 R07  |12568   10    9   17   16    9   25  115    7 |    37   38   32   31   37   45   93    34
 R08  |19389   15   18   15   11   12   24  ---    7 |    34   43   40   45   46   34  ---    38
 R09  |10329   15   23   16   22   60   40  ---   15 |    82   82   83   86   37  109  ---    76
XR11  |12214   16  ---   17   12  ---   24  ---   10 |    45  ---   50   52  ---   58  ---    50
 R12  |10989   31   27   19   20   19   17  ---   10 |    63   38   45   56   46   48  ---    47
 R13  |11050   40   48   47   50   38   21  ---   18 |    77   40   48   81   71   51  ---    57
 R14  |10532   15   22   14   21   19   26  ---    8 |    47   41   48   54   47   51  ---    45
 R15  | 9001   19   32   15   19   20   17  255    9 |    63   51   52   68   68   54   57    57
 R16  | 7637   32   37   25   35   38   49  ---   16 |    50   51   61   52   82   96  ---    61
 R17E |10508   19   20   10   21   14   20  ---    8 |    57   57   63   68   62   45  ---    57
 R18E | 7896   13   16   12   12   12   18  ---    6 |    19   16   21   26   24   19  ---    17
 R19E |13046   35   62   41   63   30   38  ---   20 |    28   37   46   62   32   30  ---    26
 R20E |14822   47   57   55   65   30   38  ---   22 |    66   65   81   87   62   66  ---    62
 R21E | 8933   19   21   13   20   17   15   91    8 |    75   75   73   76   68   77   68    73
 R22E | 9788   29   49   44   72   59   38  ---   22 |    43   75   73   60   37   66  ---    48
 R24E |11061   19   21    7   10   11   19  ---    7 |    27   28   30   34   31   32  ---    27
------+----------------------------------------------+------------------------------------------
 RMS  |12201   25   33   26   34   30   27  145      |T   48   47   51   55   48   51   77    46
 WRMS |12201   20   28   18   17   21   27  145      |NE  50   46   49   53   50   53   80    47
 MEDI |10989   19   21   16   20   19   21  108      |MD  47   43   48   52   46   48   75    48

Table 3.2154.6  GPS week: 2154   Day: 6   MJD: 59328                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |16928   43   23   33   32   47   24  ---   15 |    72   65   58   59   45   62  ---    57
 R02  |14798   17   12   12   17   13   23   70    7 |    47   47   45   46   47   45  109    44
 R03  |10652    9   10   10    7   19   11  ---    5 |    67   66   66   75   77   78  ---    70
XR04  |13120   14   10   10  ---   11   22  ---    7 |    75   77   71  ---   75   79  ---    74
 R05  |10200   17   15   18   14   13   18  264    7 |    56   58   68   63   60   60  128    59
 R07  | 8517   10    7    8    9   15   22  115    5 |    58   57   56   57   52   61   64    56
 R08  |11388   13   15   14   22   20   17  ---    7 |    52   57   63   66   55   61  ---    57
 R09  | 8756   17   24   10   19   51   28  ---   12 |    87   95   97   98   56  105  ---    88
XR11  |13301   20   37   14   17  ---   49  ---   14 |    86   91   89   91  ---  109  ---    90
 R12  |13324   37   27   24   12   27   24  ---   11 |    98   57   74   84   70   87  ---    77
 R13  |12208   48   34   46   32   34   22  ---   17 |   115   68   69   96  111  106  ---    88
 R14  |13544   12   18   12   11   16   19  ---    6 |    75   63   72   72   67   77  ---    70
 R15  |11161   25   19   13   11   21   13  ---    8 |    92   68   69   81   88   81  ---    78
 R16  | 9523   26   29   17   39   53   44  ---   16 |    78   75   82   85  107  109  ---    86
 R17E | 8394   19   25   12   17   20   31  ---    9 |    41   40   42   50   46   42  ---    40
 R18E | 9217   13   19   14   13   21   19  ---    7 |    15   22   30   28   35   25  ---    23
 R19E |12984   29   45   40   62   39   47  ---   20 |    32   26   47   74   38   35  ---    34
 R20E |22405   38   56   53   64   43   64  ---   24 |    66   66   84   85   66   64  ---    62
 R21E | ----   26   26   18   14   13   24  117    9 |    56   68   61   67   65   58   85    61
XR22E |14964   45  ---   56   48   68   51  ---   27 |    41  ---   91   79   49   69  ---    57
 R24E |10538   15   24   11   15   15   20  ---    7 |    32   36   41   42   43   40  ---    37
------+----------------------------------------------+------------------------------------------
 RMS  |12519   26   27   24   28   30   29  159      |T   63   60   65   69   62   69   96    62
 WRMS |12519   21   22   17   13   20   22  159      |NE  75   67   69   74   70   80  100    71
 MEDI |11388   19   23   14   17   20   23  115      |MD  66   63   68   72   56   64   85    61



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