[IGSREPORT-27885] Wk 2152 IGLOS Final Orbits

acc acc at igs.org
Fri Apr 23 06:28:02 UTC 2021


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2152   (Apr 04, 2021 - Apr 10, 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 2.2152.
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:
                                                                               
 igl2152[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2152 in the SP3 format.
 igl21527.sum      Combination Report for GPS Week 2152.


    
    
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  |     -1.0 ns
                1  |     -9.9 ns
                2  |     -7.6 ns
                3  |     -7.6 ns
                4  |     -7.9 ns
                5  |     -9.4 ns
                6  |     -8.3 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 1.2152, 1a.2152).
        
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 2.2152.0-6)                                                                                
    
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 3.2152.0-6). 
        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 2152 summary.                      (Apr 04, 2021 - Apr 10, 2021)

Table 1.2152.a     GPS week : 2152   MJD: 59308.0-59314.0

         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     3    19    -3    17  -.49   24   18 |     998      80   3494   8351
        |    1     0     1    10     9    20   .04           |    3962    2079
emx  n/a|    0     0    -1   -47   -34   -52   .07   32   27 |  -10166     379   3527   8956
        |    0     1     3    11    25    27   .03           |   10495    1436
esx  n/a|    0     0    -1     8   -16   -48   .12   31   23 |   -4156     122   3490   8281
        |    1     0     2    28    19    18   .04           |    9461    1942
gfz  n/a|    0     0     0    -5     1   -69   .13   30   16 |       0      12   3523   8129
        |    1     1     2    17    17    36   .04           |       0    2170
grg  n/a|    0     0    -2   -20    19     7   .49   30   23 |   -7489     -45   3538   7973
        |    1     1     3     9    21    65   .05           |    3339    2115
iac  n/a|   -1     0     1    39    15   141  -.07   29   23 |   -5323    -124   3493   8814
        |    1     1     2    30    35    55   .03           |    3528    1032
mcc  n/a|    1     0   -23    45   -54  -271  -.27  127  127 |     ---     ---    ---    ---
        |    5     6    14    22    56   307   .30           |     ---     ---


Table 1.2152.b     GPS week : 2152   MJD: 59308.0-59314.0   

         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   17   17   18   15   17   18 |
 R02  |    7    6    7    8    8    7   10 |
 R03  |    9    9    8    8    7    6    8 |
 R04  |    8   10   12    9    7    9   12 |
 R05  |    9   10   12    9   10    8    9 |
 R07  |   10    7    6    8    9    8   10 |
 R08  |    8    9    9    9    7    9    8 |
 R09  |   12   11   11   11    9    9   13 |
 R11  |   14   10    8   12   14   11   10 |
 R12  |   10    9    9   10   10   11   11 |
 R13  |   18   20   19   16   17   19   25 |
 R14  |    8    8    7    6    7    8   10 |
 R15  |   10    9    9    9    9    7   10 |
 R16  |   13   18   15   11   13   14   14 |
 R17  |    7    8    8    7    7    8    9 |
 R18  |    7    8    8    6    7    7    9 |
 R19  |   22   18   18   18   22   20   18 |
 R20  |   24   25   28   23   22   24   25 |
 R21  |   10   10    8    8    8    8    7 |
 R22  |   25   22   24   24   24   32   23 |
 R24  |    8    9    8    8    8    9    9 |


Table 1.2152.c     GPS week : 2152   MJD: 59308.0-59314.0   

         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 2152 0   |  -66    14   284     662    -544    4281  82.1  1803  1803 |   -1038       0
brd 2152 1   |  -75     3   345     668   -1081    6952  85.2  1579  1579 |   -9929       0
brd 2152 2   |   -5    64   218    -722    -812    8668  82.2  1404  1404 |   -7615       0
brd 2152 3   |   58    58   166   -1223     849    5924  81.4  1498  1498 |   -7591       0
brd 2152 4   |   10   -96    39   -1095    1111    6536  83.5  1423  1423 |   -7858       0
brd 2152 5   |   17    87   124    -713    2529    6157  84.6  1454  1454 |   -9446       0
brd 2152 6   |  -30     0   127     623    2475    4245  81.7  1585  1585 |   -8340       0
-------------+------------------------------------------------------------+----------------
brd 2152 mean|  -13    18   186    -257     646    6109  82.9  1535  1535 |   -7402       0
brd 2152 sdev|   47    60   104     869    1509    1543   1.5   137   137 |    2950       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 2.2152.0  GPS week: 2152   Day: 0   MJD: 59308                            

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     2     8    -7     4  -.51   29   20 |    9635   -1715   3390   9130
emx  n/a|   -2    -2    -4   -59    -9   -50   .11   34   28 |  -12492    -832   3449   9675
esx  n/a|   -1     0    -3    14   -42   -60   .07   28   22 |   10035   -1316   3382  10873
gfz  n/a|    0     4     2    -2   -26   -90   .10   27   14 |       0   -1521   3441   8882
grg  n/a|    2    -1     4   -32    41   120   .45   28   23 |     -31   -2119   3451   8589
iac  n/a|    0    -1     0    62    40   107  -.11   33   24 |    2159   -1890   3386   9553
mcc  n/a|   -5    -9   -11    83   -55  -224  -.37  121  121 |     ---     ---    ---    ---

Table 2.2152.1  GPS week: 2152   Day: 1   MJD: 59309                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -2     2     9   -10   -14  -.52   26   20 |    -971   -3058   3680   7934
emx  n/a|    0     1    -2   -49    -7   -85   .03   33   29 |    4024   -1790   3761   8600
esx  n/a|    0     0    -4    28    -6   -41   .06   30   24 |   -7564   -2818   3671   6013
gfz  n/a|    1     0     1   -14   -14   -32   .12   30   15 |       0   -3313   3733   7735
grg  n/a|    2     0    -1   -23    44    -2   .55   32   23 |   -8606   -2877   3748   7590
iac  n/a|   -1     0     0    67     1   133  -.11   28   21 |   -8725     443   3660   8415
mcc  n/a|    6    -7     0    70  -154  -568  -.66  124  124 |     ---     ---    ---    ---

Table 2.2152.2  GPS week: 2152   Day: 2   MJD: 59310                            

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    16     5     5  -.50   21   17 |   -2305     871   3608   7358
emx  n/a|    0     0    -5   -51   -45   -79   .10   30   24 |  -14759     681   3603   7946
esx  n/a|    0    -1     0    48   -17   -47   .18   30   25 |   -5533     529   3618   6765
gfz  n/a|    1     1     3    16     1   -73   .18   34   14 |       0     550   3624   6926
grg  n/a|    0     1     0   -14    33    -8   .49   34   22 |   -8169     973   3626   7040
iac  n/a|    1    -1     3   -11    48   252  -.07   32   24 |   -6518     833   3611   7823
mcc  n/a|    8     4   -20    23    -9  -305   .28  141  141 |     ---     ---    ---    ---

Table 2.2152.3  GPS week: 2152   Day: 3   MJD: 59311                            

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     2    24   -15    25  -.42   22   15 |    -624    1473   3405   8228
emx  n/a|    0     0     0   -61   -66   -43   .09   32   28 |   -3405     902   3494   8871
esx  n/a|    0     0    -2     1   -26   -22   .16   30   22 |    1985     485   3396   7952
gfz  n/a|    0     0     0    -9     9   -11   .14   31   16 |       0    1003   3456   7952
grg  n/a|    0     0    -3   -21     0   -85   .53   30   22 |   -8086     683   3468   8106
iac  n/a|   -2     1     5    40    60    70  -.08   24   24 |   -5031    -840   3432   8656
mcc  n/a|   -3     1   -42    41   -28  -344  -.18  161  161 |     ---     ---    ---    ---

Table 2.2152.4  GPS week: 2152   Day: 4   MJD: 59312                            

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     6    16    10    23  -.47   23   18 |     835    1093   3615   9060
emx  n/a|    0     1     3   -39   -37    -4   .08   28   24 |  -25394    1537   3694   9778
esx  n/a|    0     0    -2   -11   -31   -75   .13   33   23 |   -7314    1597   3629   8557
gfz  n/a|    0     1    -2   -35     6   -82   .08   32   16 |       0    1879   3593   8957
grg  n/a|    2     0    -8   -14    26   -38   .51   29   23 |   -8728    1256   3683   8990
iac  n/a|    0     1     2    70    -7   141  -.04   26   20 |   -5557     -49   3630   9612
mcc  n/a|    5     5   -26    26     8   315  -.28  117  117 |     ---     ---    ---    ---

Table 2.2152.5  GPS week: 2152   Day: 5   MJD: 59313                            

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     2    23    -4    39  -.48   21   17 |    -468   -1023   3608   7532
emx  n/a|   -1    -1    -1   -38   -63   -41   .06   28   23 |    -775    -250   3543   8275
esx  n/a|    3    -1     0    19    15   -32   .09   31   23 |    -409    -701   3589   6869
gfz  n/a|    2    -1     0    13     7   -75   .12   24   14 |       0   -1380   3627   7166
grg  n/a|    0    -1    -3   -29    -8    13   .42   29   24 |   -8973   -1302   3673   7021
iac  n/a|   -3     2     2    20     2   139  -.06   27   22 |   -7579    -440   3587   7972
mcc  n/a|    0    -2   -34    33   -39  -165  -.48  110  110 |     ---     ---    ---    ---

Table 2.2152.6  GPS week: 2152   Day: 6   MJD: 59314                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    1     0     3    37    -3    40  -.53   23   20 |     884    2919   3154   9218
emx  n/a|   -1     0     1   -29    -8   -62   .04   35   32 |  -18366    2408   3151   9547
esx  n/a|    2    -1     2   -40    -9   -61   .13   34   25 |  -20297    3084   3147  10941
gfz  n/a|    1     1     0    -8    28  -120   .19   33   20 |       0    2868   3193   9289
grg  n/a|   -1     1    -1    -6     0    54   .46   31   24 |   -9835    3070   3121   8475
iac  n/a|   -2     0    -3    25   -37   143  -.01   32   26 |   -6014    1071   3145   9667
mcc  n/a|    0     6   -28    41  -104  -610  -.20  117  117 |     ---     ---    ---    ---

       
       
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 3.2152.0  GPS week: 2152   Day: 0   MJD: 59308                            

        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  | 2008   48   28   42   22   20   29  ---   15 |    92   53   29   72   61   58  ---    57
 R02  | 1002   11   18   15   20   12   14  149    7 |    50   41   41   58   45   44   54    45
 R03  |  794   12   17   30    9   27   17  102    9 |    75   61   56   76   88   77   26    71
XR04  |  991   14   12   23  ---   12   17  ---    8 |    90   81   72  ---   87   90  ---    83
 R05  | 1483   22   21   18   18   20   14   85    8 |    65   56   69   68   75   78   48    67
 R07  |  928   17   18   25   16   19   28  172    9 |    70   59   61   76   64   83   39    67
 R08  |  648   14   19   10   17   23   19  ---    7 |    53   51   50   64   64   57  ---    54
 R09  | 1644   25   24   16   19   45   25  ---   12 |    73   70   68   66   57   72  ---    63
XR11  | 1153   15  ---   26   15  ---   36  ---   13 |    27  ---   29   36  ---   45  ---    29
 R12  | 1211   26   32   19   20   15   25  ---   10 |    96   71   79   96   86   88  ---    85
 R13  | 4750   40   46   43   25   51   21  ---   17 |   108   87   73  109  105  105  ---    95
 R14  | 1392   21   10    9   10   10   31  ---    7 |    67   52   55   59   56   43  ---    54
 R15  | 1668   12   27   12   20   24   33  107    9 |    77   58   68   82   61   88   58    71
 R16  | 1756   28   28   24   25   39   17  ---   12 |    54   61   71   60   81   64  ---    62
 R17E |  786   13   21   12   14   14   21  ---    7 |    61   59   63   65   66   57  ---    61
 R18E |  923   11   20   11   12   20   14  ---    6 |    39   39   41   43   46   41  ---    40
 R19E |  569   42   71   50   44   22   54  ---   21 |    37   55   65   59   50   50  ---    39
 R20E | 2040   42   66   53   67   34   48  ---   23 |    83   93  105  107   94   99  ---    89
 R21E | 1153   18   25   16   16   25   29   81    9 |    34   40   47   44   49   43   80    40
 R22E | 2448   60   56   43   48   40   82  ---   25 |    29   40   61   66   61   53  ---    39
 R24E | 2189   13   28   16   15   20   15  ---    8 |    42   52   43   43   54   48  ---    44
------+----------------------------------------------+------------------------------------------
 RMS  | 1803   29   34   28   27   28   33  121      |T   62   58   59   67   67   65   50    59
 WRMS | 1803   20   28   22   14   23   24  121      |NE  71   61   58   70   71   70   45    64
 MEDI | 1211   18   24   19   18   20   25  102      |MD  65   56   61   65   61   58   48    61

Table 3.2152.1  GPS week: 2152   Day: 1   MJD: 59309                            

        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  | 2139   53   44   49   20   14   21  ---   16 |    71   38   31   50   43   38  ---    40
 R02  | 1098   14   13   21   10   10   10   93    6 |    33   32   32   35   38   36   25    32
 R03  | 1291    9   18   31   19   23   10  119    8 |    49   46   41   62   59   52   22    50
XR04  | 1062   16   16   29  ---   11   19  ---    9 |    65   62   55  ---   66   69  ---    62
 R05  | 1393   10   24   31   10   31   22   75   10 |    49   45   56   52   69   54   38    51
 R07  |  849   14   16   18   14   14   22  223    7 |    47   38   41   48   44   41   28    42
 R08  |  649   23   18   17   12   14   26  ---    8 |    35   37   31   38   32   44  ---    34
 R09  | 2174   22   13   13   14   44   18  ---   10 |    76   65   63   71   61   71  ---    65
XR11  | 1769   12  ---   22   17  ---   13  ---    9 |    32  ---   40   40  ---   33  ---    34
 R12  | 1485   21   26   20   18   12   17  ---    8 |    63   65   69   78   76   66  ---    68
 R13  | 1541   42   49   60   33   49   23  ---   19 |    75   62   51   75   82   72  ---    67
 R14  | 1173   22   14   15   14   18   18  ---    7 |    48   41   44   36   35   38  ---    38
 R15  | 1208   14   20   24    6   15   32  106    8 |    54   46   43   50   48   61   33    49
 R16  | 1656   25   35   12   30   73   38  ---   17 |    43   51   45   44   55   65  ---    46
 R17E |  951   16   29    9   15   18   19  ---    8 |    64   62   60   54   64   55  ---    58
 R18E | 1070   11   25   17   10   16   27  ---    8 |    27   28   35   39   39   38  ---    33
 R19E | 1759   31   57   35   42   17   53  ---   18 |    33   42   70   65   47   46  ---    43
 R20E | 1211   30   60   48   84   56   40  ---   25 |    61   72   79   85   96   70  ---    69
 R21E | 1246   11   32   20   18   20   24   50    9 |    31   41   33   39   40   43   54    35
 R22E | 2177   44   46   51   55   43   50  ---   22 |    18   51   60   52   50   38  ---    32
 R24E | 3000   14   31   13   14   14   23  ---    8 |    36   39   33   36   39   44  ---    36
------+----------------------------------------------+------------------------------------------
 RMS  | 1578   25   33   30   30   32   28  124      |T   48   48   48   52   54   51   33    46
 WRMS | 1578   20   29   24   15   23   21  124      |NE  52   48   45   52   54   52   29    48
 MEDI | 1291   16   25   21   15   17   22   93      |MD  48   45   44   50   48   46   28    43

Table 3.2152.2  GPS week: 2152   Day: 2   MJD: 59310                            

        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  | 1056   39   28   54   24   45   24  ---   16 |    67   46   35   59   29   55  ---    44
 R02  | 1366   12   12   19   10   13   21   71    6 |    43   38   37   48   46   51   45    41
 R03  |  628   15   14   26    8   17   16   99    7 |    57   42   43   53   60   47   22    49
XR04  | 1010   22   12   34  ---   20   28  ---   12 |    69   55   52  ---   57   75  ---    60
 R05  |  993   13   21   44   14   15   38   71   11 |    49   35   43   52   52   73   48    45
 R07  |  651   10   22    9    8   20   12  268    6 |    59   43   62   64   74   58   68    58
 R08  |  735   21   22   19   14   19   25  ---    9 |    39   35   50   52   51   50  ---    44
 R09  | 1700   11   21   12   14   50   24  ---   10 |    80   75   76   71   53   86  ---    71
XR11  | 1681    8  ---   17   13  ---   15  ---    7 |    25  ---   30   33  ---   32  ---    29
 R12  | 1409   20   21   16   16   24   20  ---    8 |    73   63   62   65   53   76  ---    65
 R13  | 1621   30   50   56   23   53   41  ---   19 |    90   77   62   78   90   97  ---    78
 R14  | 1184    8   17   12   23   18   17  ---    7 |    47   44   44   64   50   52  ---    48
 R15  | 1371   19   16   29   11   16   14  138    8 |    65   58   41   58   52   54   68    54
 R16  |  549   20   28   16   25   57   52  ---   15 |    35   33   40   31   56   68  ---    39
 R17E | 1326   15   24   14   17   17   21  ---    8 |    74   68   65   84   75   64  ---    72
 R18E | 1316   12   17   11   16   15   27  ---    7 |    23   35   29   30   31   36  ---    26
 R19E | 1249   32   40   27   41   39   54  ---   17 |    24   31   38   53   40   51  ---    26
 R20E | 2153   33   65   49   99   62   41  ---   27 |    62   57   75  101   83   71  ---    63
 R21E | 1100   10   28   16   13   20   22   89    8 |    18   23   29   27   33   38   75    23
 R22E | 1133   34   48   51   80   44   58  ---   24 |    27   48   62   57   51   44  ---    28
 R24E | 2974   11   24   17   17   19   19  ---    8 |    26   23   22   24   39   38  ---    25
------+----------------------------------------------+------------------------------------------
 RMS  | 1404   21   30   30   34   34   32  141      |T   50   46   47   55   53   57   54    47
 WRMS | 1404   17   24   25   14   22   24  141      |NE  57   49   48   56   55   62   50    51
 MEDI | 1249   15   22   19   16   20   24   89      |MD  49   43   43   53   52   54   48    45

Table 3.2152.3  GPS week: 2152   Day: 3   MJD: 59311                            

        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  |  592   42   38   51   34   48   22  ---   18 |    69   64   41   57   40   64  ---    48
 R02  | 2025   14   15   12   15   28   16   84    7 |    39   44   34   38   32   38   91    34
 R03  |  615    7   15   18   15   27   19  106    7 |    62   55   53   74   81   54   28    61
XR04  | 1384   15   16   19  ---   16   17  ---    8 |    62   53   60  ---   52   68  ---    59
 R05  | 1380   10   17   34   16   17   21   71    9 |    48   45   28   49   51   57   33    44
 R07  | 1026    9   22   23   12   21   16  284    7 |    59   42   45   60   73   57  125    55
 R08  |  834   16   26   25   22   11   10  ---    8 |    44   35   42   59   50   50  ---    45
 R09  | 1523   11   11   23   14   49   19  ---   10 |    68   58   73   63   33   66  ---    57
XR11  | 1882    9  ---   23   11  ---   31  ---   11 |    26  ---   26   31  ---   45  ---    28
 R12  |  921   20   32   19   31   14   18  ---   10 |    58   30   38   68   54   47  ---    48
 R13  | 3052   37   46   43   33   28   20  ---   15 |    86   54   41   85   88   83  ---    71
 R14  |  891   10   16   12   14   13   16  ---    6 |    48   39   39   51   49   45  ---    44
 R15  | 1246   10   26   26    8   12   26  190    8 |    63   43   44   64   63   76   89    59
 R16  |  591   13   29   17   22   45   18  ---   11 |    48   27   54   42   64   53  ---    46
 R17E | 1368    8   23    9   15   17   19  ---    7 |    48   41   38   37   46   42  ---    40
 R18E | 1011   15   13   12   12   14   16  ---    6 |    22   24   25   23   26   27  ---    21
 R19E |  788   38   52   40   44   27   42  ---   18 |    38   63   57   64   45   52  ---    45
 R20E | 3115   29   58   56   61   55   46  ---   22 |    34   33   70   77   52   44  ---    38
 R21E |  839   13   24   15   13   15   19  121    7 |    24   30   29   33   39   48  148    31
 R22E | 1049   40   55   50   78   45   41  ---   23 |    28   42   60   67   57   38  ---    33
 R24E | 1987   10   28   15   15   16   22  ---    8 |    22   33   32   27   37   28  ---    23
------+----------------------------------------------+------------------------------------------
 RMS  | 1498   22   32   30   31   30   24  160      |T   47   42   44   53   51   51   85    44
 WRMS | 1498   15   28   22   16   22   24  160      |NE  55   45   44   57   56   57   73    49
 MEDI | 1049   13   24   23   15   17   19  106      |MD  48   42   41   57   50   50   89    45

Table 3.2152.4  GPS week: 2152   Day: 4   MJD: 59312                            

        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  |  928   37   18   51   37   25   16  ---   14 |    67   52   46   54   64   54  ---    52
 R02  | 2071   18   16   10   17   16   21  139    7 |    35   37   28   24   24   29   84    26
 R03  |  584   12   11   26   16   13   13   88    7 |    52   55   36   63   56   49   33    51
XR04  | 1324   14   10   17  ---   11   16  ---    7 |    75   66   64  ---   65   58  ---    65
 R05  |  907   16   25   33   18   14   24   99   10 |    56   49   51   52   58   69   54    54
 R07  |  748    8   21   32   10   16   29   91    9 |    58   48   41   57   66   73  130    56
 R08  | 1267   13   12   19   13   21   13  ---    7 |    40   35   36   35   39   39  ---    36
 R09  | 2509    9   13   14   16   42   16  ---    9 |    58   55   64   61   58   66  ---    56
XR11  | 1748   12  ---   24   26  ---   29  ---   13 |    23  ---   30   33  ---   47  ---    29
 R12  |  846   24   23   25   22   15   18  ---    9 |    70   65   61   85   75   79  ---    71
 R13  |  965   30   37   63   33   42   22  ---   17 |    90   97   60   87  101   97  ---    86
 R14  |  748   17   18   14   16   16   16  ---    7 |    43   37   39   39   40   29  ---    36
 R15  | 1458   13   22   18   20   22   17   95    8 |    56   50   49   67   71   44  132    54
 R16  |  770   25   28   18   36   39   25  ---   13 |    49   54   51   50   71   71  ---    54
 R17E | 2093   13   22   11   16   15   14  ---    7 |    44   46   45   47   50   41  ---    44
 R18E | 1033   11   16   17   15   17   16  ---    7 |    30   24   35   33   31   38  ---    29
 R19E | 1335   42   57   48   58   28   51  ---   21 |    32   48   66   72   46   43  ---    38
 R20E | 2727   32   49   47   68   51   45  ---   22 |    52   56   71   75   80   47  ---    53
 R21E | 1038   12   24   14   19   15   18  166    7 |    19   27   32   30   25   27   74    22
 R22E |  855   45   43   57   67   58   47  ---   23 |    35   48   96  103   69   59  ---    52
 R24E | 1505   15   27   14   13   13   20  ---    8 |    33   35   38   35   40   41  ---    34
------+----------------------------------------------+------------------------------------------
 RMS  | 1422   23   28   33   32   29   26  117      |T   48   49   49   55   56   52   84    47
 WRMS | 1422   18   24   23   16   22   20  117      |NE  55   53   46   54   60   57   86    51
 MEDI | 1038   15   22   19   18   16   18   95      |MD  49   48   46   52   58   47   74    52

Table 3.2152.5  GPS week: 2152   Day: 5   MJD: 59313                            

        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  |  914   35   21   67   20   36   25  ---   16 |    60   35   44   41   68   59  ---    45
 R02  | 2360   15    9   13   12   17   19  106    6 |    36   36   34   28   37   25   38    31
 R03  |  517   10   12   11   16   11   16   85    6 |    51   43   51   54   51   53   30    49
XR04  | 1075   20   15   17  ---   15   19  ---    8 |    68   64   59  ---   61   50  ---    60
 R05  |  764   15   19   24   20   16   12   72    8 |    49   45   68   60   53   55   36    53
 R07  | 1095    8   14   24   12    8   28  112    7 |    53   47   44   59   55   67   64    53
 R08  | 1904   11   14   22   15   24   27  ---    8 |    39   36   34   48   39   55  ---    40
 R09  | 1578   10   12   14   17   37   14  ---    8 |    74   69   77   85   55   68  ---    70
XR11  | 1301   17  ---   18    9  ---   26  ---   10 |    24  ---   34   29  ---   42  ---    30
 R12  |  911   22   25   25   10   29   37  ---   11 |    69   59   72   68   60   83  ---    66
 R13  | 1624   29   50   66   24   36   37  ---   18 |    76   96   63   97   85   92  ---    79
 R14  |  783   17   21   11   13   14   18  ---    7 |    42   38   41   43   47   37  ---    40
 R15  | 1351   18   18   16   11   11   16  103    7 |    49   41   41   41   50   38   77    42
 R16  | 1191   23   29   22   31   50   24  ---   13 |    40   39   41   37   58   52  ---    40
 R17E | 3354    9   25   14   14   18   17  ---    7 |    41   37   46   48   46   38  ---    40
 R18E | 1280    8   16   15   14   23   18  ---    7 |    25   34   28   30   35   34  ---    28
 R19E |  800   39   54   39   42   30   53  ---   19 |    40   54   65   79   60   64  ---    50
 R20E |  985   42   54   47   67   58   46  ---   23 |    57   70   93   88  108   64  ---    74
 R21E |  663   15   22   11   11   20   24  159    7 |    23   26   26   28   35   29   47    25
XR22E | 1088   61  ---   57   79   66   39  ---   31 |    28  ---   82  101   73   57  ---    48
 R24E | 1105   11   31   15   18   18   15  ---    8 |    29   40   29   33   36   35  ---    31
------+----------------------------------------------+------------------------------------------
 RMS  | 1454   21   28   31   24   29   27  110      |T   46   47   51   54   55   52   48    47
 WRMS | 1454   17   23   23   14   24   22  110      |NE  52   49   50   53   55   55   49    49
 MEDI | 1095   17   21   18   15   20   24  103      |MD  42   41   44   48   53   53   38    45

Table 3.2152.6  GPS week: 2152   Day: 6   MJD: 59314                            

        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  |  490   38   26   66   22   30   37  ---   17 |    85   50   47   72   54   84  ---    61
 R02  | 2140   12   14   13   16   13   45   78    9 |    52   43   45   50   49   30   36    42
 R03  |  727   10   16   15   17   19   23   87    7 |    72   62   60   77   78   61   34    68
XR04  |  693   23   15   33  ---   21   23  ---   12 |    89   80   77  ---   78   78  ---    80
 R05  |  719   17   13   21   24   15   18   58    8 |    62   60   71   79   61   64   40    64
 R07  | 1258   14   13   32   17   11   40  145   10 |    73   62   59   72   70   93   37    70
 R08  | 1706   10   14   20   16   16   26  ---    7 |    53   44   44   52   49   63  ---    49
 R09  | 1679   23   17   19   17   50   25  ---   12 |    83   67   78   72   55   78  ---    68
XR11  | 1468   14  ---   17   15  ---   25  ---   10 |    23  ---   30   40  ---   45  ---    31
 R12  | 1327   17   38   28   13   12   31  ---   10 |    90   70   84   92   85   95  ---    84
 R13  | 3668   27   78   65   45   59   54  ---   24 |   111  108   79  123  114  137  ---   106
 R14  |  930   18   23   23   25   15   20  ---    9 |    62   48   65   69   57   56  ---    58
 R15  | 1008   15   25   22   26   19   19  111    9 |    69   52   54   76   64   68   89    62
 R16  | 2037   23   51   21   20   39   25  ---   14 |    65   54   55   65   72   69  ---    59
 R17E | 2860    9   31   14   23   14   24  ---    8 |    61   65   62   63   68   58  ---    61
 R18E | 1311    9   19   11   28   27   16  ---    8 |    31   44   42   48   43   49  ---    39
 R19E |  793   27   55   34   52   33   40  ---   18 |    48   67   66   79   50   56  ---    54
 R20E |  981   37   50   61   81   57   39  ---   25 |    85  105  133  137   95   96  ---   100
 R21E |  708   16   18   11   13   17   13  177    6 |    25   31   32   36   40   33   40    30
 R22E |  871   54   36   56   56   49   48  ---   22 |    37   42   95   87   91   70  ---    56
 R24E |  749   13   35   12   21   18   13  ---    9 |    39   49   41   39   51   48  ---    42
------+----------------------------------------------+------------------------------------------
 RMS  | 1585   23   35   34   33   31   32  117      |T   62   60   62   71   66   68   46    61
 WRMS | 1585   20   32   25   20   24   26  117      |NE  70   61   60   72   68   72   47    64
 MEDI | 1008   17   23   21   21   19   25   87      |MD  62   54   60   72   61   64   37    61



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