[IGSREPORT-28096] Wk 2167 IGLOS Final Orbits

acc acc at igs.org
Fri Aug 6 04:55:17 UTC 2021


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2167   (Jul 18, 2021 - Jul 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 2.2167.
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:
                                                                               
 igl2167[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2167 in the SP3 format.
 igl21677.sum      Combination Report for GPS Week 2167.


    
    
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:
        https://files.igs.org/pub/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:
        https://files.igs.org/pub/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
        https://files.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  |     -0.5 ns
                1  |      0.5 ns
                2  |      1.0 ns
                3  |      1.2 ns
                4  |      0.8 ns
                5  |      1.0 ns
                6  |      1.5 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 1.2167, 1a.2167).
        
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 2.2167.0-6)                                                                                
    
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 3.2167.0-6). 
        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 2167 summary.                      (Jul 18, 2021 - Jul 24, 2021)

Table 1.2167.a     GPS week : 2167   MJD: 59413.0-59419.0

         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     3     8   -10   -32   .13   25   20 |    8208     233   3318   7887
        |    1     1     1    16    16    40   .04           |    2598    1313
emx  n/a|   -3     0   -11    -3    32   -35  -.10   45   35 |     725     196   3342   8308
        |    2     2     3    37    25    59   .08           |   11726    1094
esx  n/a|    0     0     0    34     5    -6  -.09   34   24 |    4723     902   3318   7833
        |    1     1     1    21    11    35   .03           |    8234    1678
gfz  n/a|    0     0     3   -19    -6   -15  -.12   24   16 |       0     -16   3338   7702
        |    1     0     1    16    20    35   .04           |       0    1277
grg  n/a|    6    -1    -1   -22    18  -108   .38   34   25 |     664    -117   3378   7684
        |    0     2     4    21    25    39   .04           |     598    1352
iac  n/a|   -1    -1    -2     0   -12   189  -.17   28   26 |    3347    -975   3319   8357
        |    1     1     2    19    50    80   .07           |    1118    1384
mcc  n/a|    0     3    14    21    -9   -38  -.47  147  147 |     ---     ---    ---    ---
        |    5     4    19   160    87   449   .25           |     ---     ---


Table 1.2167.b     GPS week : 2167   MJD: 59413.0-59419.0   

         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  |   18   20   24   23   21   19   22 |
 R02  |    9   10    8   10    9    8    8 |
 R03  |    8    9   10    7    9    9   10 |
 R04  |   11   10   10   11   10   11   11 |
 R05  |    8    9    9    9   12    8   11 |
 R07  |    9    9    9    9   10   10    9 |
 R08  |    9   11   10    8    8   10   12 |
 R09  |   10   13   11   11   10   10   10 |
 R11  |    9   11    9    9    8    8    9 |
 R12  |    9    9    9    7    7    8    9 |
 R13  |   13   17   16   19   17   17   16 |
 R14  |    8    8    8    8    6    7    5 |
 R15  |    7    7    6    6    9    8    8 |
 R16  |   12   15   12   13   14   12   12 |
 R17  |    7    9    7    8   10    7    8 |
 R18  |    9    9    9   10    9    7   10 |
 R19  |   23   26   23   23   23   29   29 |
 R20  |   18   20   24   23   22   25   23 |
 R21  |    7    8    8    8    8    9    7 |
 R22  |   26   28   20   21   22   23   19 |
 R24  |   10   12   10   10   11    9    9 |


Table 1.2167.c     GPS week : 2167   MJD: 59413.0-59419.0   

         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 2167 0   |  -76    67   154   -1561    -424    9270  81.6  1361  1361 |    -519       0
brd 2167 1   |   94   -38   228     277     402    6591  82.7  1423  1423 |     458       0
brd 2167 2   |   60   -16   268    1458      47    4594  83.3  1483  1483 |     955       0
brd 2167 3   |   -2   -64   192     359    -102   11840  83.5  1560  1560 |    1178       0
brd 2167 4   |   60    23   156    -102     120   11320  81.8  1554  1554 |     842       0
brd 2167 5   |   56    37   142    -750     930   14040  82.6  1606  1606 |    1043       0
brd 2167 6   |   19    22   161   -1347     681   13330  81.2  1758  1758 |    1472       0
-------------+------------------------------------------------------------+----------------
brd 2167 mean|   30     4   186    -237     236   10140  82.4  1535  1535 |     775       0
brd 2167 sdev|   56    45    46    1061     466    3506    .9   129   129 |     649       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 2.2167.0  GPS week: 2167   Day: 0   MJD: 59413                            

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     3    19   -97   .15   24   18 |    4071   -1313   4272   8703
emx  n/a|   -2     3    -9   -10    40  -155  -.22   42   35 |    -575   -1132   4285   8997
esx  n/a|   -1     0     0    70    13   -43  -.08   37   27 |    1853   -1128   4279   7452
gfz  n/a|   -2     0     5    -6   -32   -79  -.11   24   17 |       0   -2068   4265   8740
grg  n/a|    6    -4     0   -49   -13  -171   .42   36   29 |     -28   -1482   4338   8306
iac  n/a|   -1    -3    -3   -12    28   274  -.12   17   17 |    1985   -1231   4273   9041
mcc  n/a|   -3     2    42   -67    15   582  -.32  127  127 |     ---     ---    ---    ---

Table 2.2167.1  GPS week: 2167   Day: 1   MJD: 59414                            

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     3    -4   .10   24   19 |    7009     -63   3634   8518
emx  n/a|   -7     0   -10   -51    27   -38  -.16   43   34 |  -23553    -458   3655   8908
esx  n/a|   -1     2     1    39    -1    -3  -.07   39   28 |    1213     921   3632   6387
gfz  n/a|    1     1     3    -5   -26    -3  -.08   25   14 |       0    -218   3703   8421
grg  n/a|    7    -3    -8   -52    19   -70   .41   34   29 |     665    -713   3707   8032
iac  n/a|    0    -4     0    35    41   138  -.13   30   27 |    4398   -2884   3633   9027
mcc  n/a|   -4     8    31  -132   -79   232  -.55  124  124 |     ---     ---    ---    ---

Table 2.2167.2  GPS week: 2167   Day: 2   MJD: 59415                            

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    20   -12   -41   .14   25   22 |    6632    1369   3266   7680
emx  n/a|   -3    -2   -14   -41    42    -6  -.05   45   37 |    8721    1446   3294   7966
esx  n/a|    0     1     1    25     0    26  -.07   33   24 |     665    2308   3263   7432
gfz  n/a|    0     1     4   -14    -7   -33  -.08   23   15 |       0     975   3323   7516
grg  n/a|    4    -1    -2   -21     2  -133   .39   35   26 |     367     848   3322   7510
iac  n/a|    0    -1    -2    14    22   234  -.19   26   24 |    1782    1702   3260   8124
mcc  n/a|   -5     6    22   -28   -76   130  -.57  140  140 |     ---     ---    ---    ---

Table 2.2167.3  GPS week: 2167   Day: 3   MJD: 59416                            

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     3   -24   -65   .21   25   22 |    7974    2107   3115   7992
emx  n/a|   -2     2   -15     7    34    -6   .02   45   37 |   11914    1754   3132   8457
esx  n/a|    0     0     1    32     4   -62  -.05   32   20 |   14962    3264   3107   7550
gfz  n/a|   -1     0     2    -4     9   -23  -.16   23   17 |       0    1552   3095   7538
grg  n/a|    6     1    -8   -22    60   -89   .39   36   29 |     -61    2207   3189   8211
iac  n/a|   -1     0     0     0   -48   294  -.10   26   26 |    4137    -960   3116   8406
mcc  n/a|   -4     3    12    -7  -100   148  -.20  128  128 |     ---     ---    ---    ---

Table 2.2167.4  GPS week: 2167   Day: 4   MJD: 59417                            

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     4     2   -23    -2   .15   27   24 |   10180   -1342   3107   7994
emx  n/a|   -2     0   -12    62   -18    33  -.15   43   34 |    6889    -745   3147   8500
esx  n/a|    1     1     1    43   -13     5  -.12   32   21 |    7995   -1214   3115   9984
gfz  n/a|    0     1     1   -37    -4    32  -.17   22   14 |       0    -916   3114   7872
grg  n/a|    6     0     0    -1    37  -130   .40   32   23 |    1457   -1616   3159   7947
iac  n/a|   -1    -3    -2   -18    13   124  -.14   30   26 |    2903    -561   3128   8466
mcc  n/a|    5    -3     6   -54   143  -116  -.41  131  131 |     ---     ---    ---    ---

Table 2.2167.5  GPS week: 2167   Day: 5   MJD: 59418                            

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    20   -13    18   .11   26   21 |    9758     -70   2861   7183
emx  n/a|    0     0    -6     5    65   -18  -.10   45   33 |    2679      17   2870   7694
esx  n/a|   -1     0    -1     0    20    -4  -.09   30   22 |   -7983     499   2846   6938
gfz  n/a|   -1     1     1   -21   -11   -12  -.11   24   14 |       0    -466   2878   7047
grg  n/a|    5    -1     3    -6    -4   -56   .31   35   20 |    1089    -316   2914   7169
iac  n/a|   -3     0     1   -15   -69    84  -.25   33   30 |    3887   -1436   2860   7718
mcc  n/a|    5     3   -17   352    55  -588  -.93  150  150 |     ---     ---    ---    ---

Table 2.2167.6  GPS week: 2167   Day: 6   MJD: 59419                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     2    28   -20   -32   .08   21   16 |   11832     945   2972   7140
emx  n/a|   -5    -1   -10     3    34   -54  -.07   48   34 |    -994     494   3016   7638
esx  n/a|   -1     0    -3    31    15    33  -.12   37   28 |   14357    1668   2990   9090
gfz  n/a|    0     0     4   -44    28     7  -.16   25   18 |       0    1027   2993   6785
grg  n/a|    6     1     2    -2    29  -106   .33   29   18 |    1161     250   3022   6617
iac  n/a|   -3    -1    -7    -5   -78   174  -.27   34   34 |    4342   -1458   2964   7721
mcc  n/a|    2     0     2    87   -22  -656  -.29  232  232 |     ---     ---    ---    ---

       
       
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 3.2167.0  GPS week: 2167   Day: 0   MJD: 59413                            

        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  |  588   45   57   57   42   27   15  ---   18 |    79   52   55   77   65   51  ---    57
 R02  | 2053   13   34   14   17   16   20  125    8 |    68   43   55   54   63   73  128    60
 R03  |  954   10   38   18   16   21   14  116    8 |    75   48   53   78   73   64   39    65
XR04  |  899   16   33   11  ---   28   20  ---   10 |    77   51   65  ---   61   70  ---    65
 R05  |  850   13   24   18   17   21   11   89    7 |    65   47   68   70   60   56   48    60
 R07  | 1582   14   38   16   23   25   12  100    9 |    74   47   59   77   58   62   38    63
 R08  | 1265   16   38   10   11   27   16  ---    8 |    72   40   64   68   76   69  ---    64
 R09  | 2262   20   18   18   17   39   14  ---    9 |    56   71   71   67   40   57  ---    57
XR11  | 3658   17   22   24   16  ---   14  ---    9 |    46   44   45   42  ---   47  ---    42
 R12  | 1274   25   28   12   15   19   21  ---    9 |    84   62   78   80   84   79  ---    77
 R13  | 1686   28   46   18   25   51   16  ---   13 |    97   57   70   85   65   74  ---    74
 R14  | 1125    9   29   20   12   21   15  ---    7 |    59   48   70   63   50   63  ---    59
 R15  |  778   12   25   11   12   16   20  196    7 |    77   63   67   73   65   78   99    71
 R16  | 1189   15   20   33   18   47   19  ---   11 |    58   47   80   61   72   54  ---    60
 R17  | 1336   19   32   15    7   13   10  ---    7 |    30   30   35   36   38   35  ---    32
 R18  | 1485   18   25   26   19   12   16  ---    8 |    29   25   26   26   28   24  ---    23
 R19  | 1485   44   97   46   22   78   26  ---   22 |    38   38   35   49   35   40  ---    32
 R20  |  921   43   55   66   23   36   25  ---   18 |    38   44   46   42   39   34  ---    32
 R21  |  667    8   36   16    7   17   15  102    7 |    32   23   25   25   35   24   78    25
 R22  | 1095   20   34  108   68   73   19  ---   26 |    41   51   50   82   60   46  ---    47
 R24  | 1828   22   52   14   11   23   14  ---   10 |    26   23   26   29   31   23  ---    24
------+----------------------------------------------+------------------------------------------
 RMS  | 1361   24   42   37   24   36   17  126      |T   58   45   54   59   54   53   71    51
 WRMS | 1361   18   35   27   17   29   17  126      |NE  58   45   54   59   54   53   71    51
 MEDI | 1265   17   34   18   17   23   16  102      |MD  59   47   55   63   60   56   48    59

Table 3.2167.1  GPS week: 2167   Day: 1   MJD: 59414                            

        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  |  687   51   50   53   42   36   18  ---   19 |    61   37   56   58   44   43  ---    44
 R02  | 1155   15   31   15   10   15   36  153    9 |    52   35   52   43   50   70  125    49
 R03  | 1266   18   28   14   10   16   25   80    8 |    56   38   42   51   56   49   36    48
XR04  |  601   17   27   13  ---   21   18  ---    9 |    57   39   48  ---   51   59  ---    51
 R05  |  603   14   26   23   20   25   18   91    9 |    43   36   57   58   46   43   48    45
 R07  | 1055   17   26   13   20   11   27   83    9 |    55   34   50   57   50   39   45    47
 R08  | 1752   11   39   15   34   20   17  ---   10 |    53   33   48   72   49   44  ---    49
 R09  | 2657   17   26   31   17   42   35  ---   12 |    56   69   61   63   27   56  ---    51
XR11  | 5184   16   22   25   21  ---   26  ---   11 |    37   44   43   40  ---   43  ---    38
 R12  | 1243   11   23   18   13   24   24  ---    8 |    64   60   57   58   76   70  ---    62
 R13  | 1621   36   42   27   36   55   24  ---   16 |    65   47   54   53   48   57  ---    52
 R14  | 1172    9   28   20   18   18   13  ---    8 |    45   38   60   62   43   48  ---    48
 R15  |  924    8   18    9   13   13   29  169    7 |    50   47   49   47   46   77   79    52
 R16  | 1188   34   29   33   20   47   30  ---   14 |    45   45   63   54   63   66  ---    54
 R17  | 1725   10   37   12   19   13   21  ---    8 |    24   32   28   29   32   40  ---    28
 R18  | 1599   14   28   25   10   23   21  ---    9 |    20   21   16   20   28   22  ---    19
 R19  | 2567   43  111   63   32   68   41  ---   26 |    35   49   41   41   31   38  ---    33
 R20  |  836   35   63   56   47   41   16  ---   19 |    32   54   38   29   26   28  ---    28
 R21  |  580   11   30   15   10   13   25  134    7 |    20   19   24   25   25   33   59    21
 R22  |  974   23   45  110   37   59   70  ---   27 |    45   31   33   68   54   83  ---    46
 R24  | 1233   20   46   22   13   26   28  ---   11 |    26   27   36   28   31   23  ---    24
------+----------------------------------------------+------------------------------------------
 RMS  | 1422   24   43   39   25   34   30  123      |T   44   39   45   47   43   49   65    42
 WRMS | 1422   19   34   28   14   29   27  123      |NE  44   39   45   47   43   49   65    42
 MEDI | 1188   17   29   22   19   23   25   91      |MD  45   38   48   51   46   44   48    47

Table 3.2167.2  GPS week: 2167   Day: 2   MJD: 59415                            

        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  |  709   57   52   55   55   43   46  ---   23 |    55   28   71   80   39   39  ---    44
 R02  | 1150    9   30   13   11   15   24  173    7 |    48   33   48   49   52   46  165    45
 R03  |  831   14   34   19   12   16   32   76    9 |    55   34   43   40   54   57   51    45
XR04  |  576   16   29    9  ---   18   25  ---    9 |    53   31   45  ---   52   42  ---    45
 R05  |  814    9   28   21   14   26   20   91    8 |    42   31   44   49   39   53   42    41
 R07  |  925   16   25   14   20   17   27   95    9 |    48   32   34   53   44   37   29    39
 R08  | 2160   17   41   18   19   19   24  ---   10 |    51   27   44   64   63   67  ---    53
 R09  | 3442   23   14   17   12   45   22  ---   10 |    57   64   72   65   38   67  ---    58
XR11  | 6841   18   22   22    7  ---   14  ---    8 |    28   39   33   34  ---   31  ---    28
 R12  | 1079    9   32   20   11   22   27  ---    8 |    79   72   85   85   79   98  ---    82
 R13  | 1561   39   62   31   27   46   17  ---   16 |    67   36   42   59   45   52  ---    48
 R14  |  916    9   25   14   11   26   21  ---    7 |    40   30   48   42   39   54  ---    41
 R15  |  787    8   20   12   12   12   16  152    6 |    52   41   56   51   47   46   83    49
 R16  | 1808   31   36   26   20   22   31  ---   12 |    42   53   75   58   69   85  ---    59
 R17  | 1358    9   32    8   15    9   17  ---    6 |    25   24   23   30   29   21  ---    23
 R18  | 1274   10   30   22   19   20   20  ---    8 |    23   27   23   30   25   22  ---    21
 R19  | 2323   38   99   51   32   66   29  ---   22 |    36   43   32   29   52   38  ---    31
 R20  | 1125   43   79   66   48   71   24  ---   24 |    52   66   56   60   43   34  ---    46
 R21  |  912    8   34   12    8   15   30  206    8 |    28   28   27   28   32   43  122    28
 R22  | 1154   31   43   73   18   56   29  ---   19 |    35   52   36   48   41   36  ---    32
 R24  |  786   14   47   20    7   26   16  ---    9 |    26   21   20   20   34   37  ---    24
------+----------------------------------------------+------------------------------------------
 RMS  | 1483   25   45   33   23   35   26  140      |T   44   38   45   48   45   47   82    42
 WRMS | 1483   22   37   24   15   26   24  140      |NE  44   38   45   48   45   47   82    42
 MEDI | 1125   16   32   20   14   22   24   95      |MD  48   33   44   49   43   43   51    44

Table 3.2167.3  GPS week: 2167   Day: 3   MJD: 59416                            

        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  | 1669   51   57   58   55   52   34  ---   23 |    55   30   72   75   38   40  ---    41
 R02  | 2328   15   26   16   17   18   33  201    9 |    43   28   44   44   46   34  102    35
 R03  |  834   12   31   10   10   16   20   83    7 |    52   29   42   43   45   53   35    43
XR04  |  782   15   27   16  ---   14   30  ---   10 |    58   35   42  ---   53   58  ---    49
 R05  |  800    9   34   15   15   26   19   47    8 |    56   47   60   62   60   48   51    53
 R07  | 1081   14   29   15   18   18   22  142    8 |    55   29   38   54   54   50   45    46
 R08  | 1662   10   33   14    9   16   24  ---    7 |    52   29   40   48   50   67  ---    48
 R09  | 2916   20   17   14   17   48   17  ---   10 |    59   47   56   56   34   53  ---    49
XR11  | 4454   15   22   23   14  ---   17  ---    9 |    23   25   30   32  ---   29  ---    23
 R12  | 1097   16   24    9   10   22   12  ---    6 |    77   56   74   67   71   63  ---    68
 R13  | 1524   29   69   42   26   46   47  ---   18 |    65   41   47   64   54   83  ---    54
 R14  | 1180   13   20   11    8   19   27  ---    7 |    45   37   49   48   51   70  ---    48
 R15  | 1039    7   17    7   11   19   18  101    6 |    53   41   54   47   45   62   65    49
 R16  | 1775   25   27   33   23   45   25  ---   13 |    42   42   75   64   57   42  ---    53
 R17  |  978    8   31   10   11   18   25  ---    7 |    21   20   22   16   30   41  ---    20
 R18  | 1536   18   32   25    9   22   24  ---    9 |    21   25   22   16   24   26  ---    16
 R19  | 1811   21  102   65   39   37   42  ---   22 |    37   34   24   36   24   35  ---    25
 R20  | 1631   52   76   53   44   67   25  ---   23 |    37   47   36   40   31   31  ---    31
 R21  | 1257   13   31    9   13   22   16  135    7 |    24   21   22   23   33   26   95    20
 R22  | 1687   43   52   62   26   68   24  ---   20 |    34   39   32   62   35   62  ---    38
 R24  | 1194   22   48   10    8   25   19  ---    9 |    27   24   31   28   31   36  ---    27
------+----------------------------------------------+------------------------------------------
 RMS  | 1560   25   45   32   23   36   26  128      |T   44   34   43   46   43   48   65    39
 WRMS | 1560   22   37   20   17   29   26  128      |NE  44   34   43   46   43   48   65    39
 MEDI | 1524   15   31   15   14   22   24  101      |MD  45   34   42   47   45   48   51    43

Table 3.2167.4  GPS week: 2167   Day: 4   MJD: 59417                            

        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  | 1604   59   43   43   43   52   36  ---   21 |    48   37   46   42   48   35  ---    32
 R02  | 2659   15   27   11   14   17   28  207    8 |    39   25   40   37   41   44  100    36
 R03  | 1082   17   34   15   15   16   19  100    8 |    46   28   31   41   46   32   38    35
XR04  | 1485    9   31   10  ---   21   28  ---   10 |    49   36   44  ---   46   54  ---    44
 R05  |  821   16   43   15   14   16   44   74   11 |    45   45   55   45   48   63   38    46
 R07  |  988   11   35   16   14   23   30  117    9 |    53   34   47   57   51   75   26    52
 R08  | 1005    8   33   13   13   22   13  ---    7 |    51   27   52   51   49   42  ---    46
 R09  | 2259   18   14   17   16   36   28  ---   10 |    56   52   60   58   33   51  ---    50
XR11  | 1778   13   20   17   10  ---   22  ---    8 |    29   28   31   27  ---   31  ---    25
 R12  | 1095   10   31   19    8   14   16  ---    7 |    71   67   67   72   76   71  ---    70
 R13  | 3116   26   48   25   38   50   43  ---   17 |    59   27   34   37   53   67  ---    41
 R14  | 1330   13   12   16    9   15    8  ---    5 |    38   29   45   34   45   36  ---    36
 R15  | 1369   11   19   12   13   25   30   99    8 |    57   53   53   45   63   60   67    52
 R16  | 1560   30   28   41   30   35   20  ---   14 |    36   31   60   38   37   35  ---    36
 R17  | 1287    6   38   17   10   13   41  ---   10 |    27   24   22   29   32   52  ---    25
 R18  | 1683   14   22   29   18   17   18  ---    9 |    22   15   24   23   29   24  ---    19
 R19  |  867   36   97   58   37   37   53  ---   23 |    34   50   33   41   30   40  ---    30
 R20  |  777   63   87   49   18   51   26  ---   22 |    37   52   56   60   38   28  ---    36
 R21  | 1102   15   27   14   11   19   16  148    7 |    23   21   17   18   31   23   64    18
 R22  | 1392   35   34   77   32   59   39  ---   21 |    37   42   49   51   35   55  ---    35
 R24  | 1138   18   51   13   16   21   22  ---   10 |    23   20   28   28   25   29  ---    20
------+----------------------------------------------+------------------------------------------
 RMS  | 1553   27   43   32   22   32   30  131      |T   41   35   42   41   42   45   55    37
 WRMS | 1553   24   34   21   14   23   26  131      |NE  41   35   42   41   42   45   55    37
 MEDI | 1330   15   33   17   14   21   28  100      |MD  39   31   45   41   41   42   38    36

Table 3.2167.5  GPS week: 2167   Day: 5   MJD: 59418                            

        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  | 1295   49   54   35   46   36   30  ---   19 |    46   52   40   44   49   36  ---    35
 R02  | 2115   18   27    8   10   19   25  254    7 |    40   30   35   37   42   49   86    36
 R03  | 1744   13   39   14   14   16   24  116    8 |    47   31   36   44   46   47   34    41
XR04  | 1387   20   36   14  ---   22   15  ---   10 |    47   33   41  ---   55   37  ---    41
 R05  | 1545   13   31   11   13   19   27  110    8 |    47   37   50   43   67   55   36    48
 R07  |  961   12   36   19   15   19   31  128    9 |    54   32   41   52   51   69   42    48
 R08  | 1222    9   37   15   11   19   45  ---   10 |    49   36   43   51   51   82  ---    49
 R09  | 1910   12   10   16   15   46   20  ---   10 |    55   53   60   60   38   65  ---    52
XR11  | 1069   19   20   11   16  ---   13  ---    8 |    34   34   32   35  ---   36  ---    31
 R12  | 1310    9   34   10   10   10   30  ---    7 |    50   36   50   53   48   45  ---    47
 R13  | 2831   45   29   44   37   33   32  ---   17 |    65   61   48   71   60   63  ---    57
 R14  |  999   13   11   14   15   14   18  ---    6 |    36   32   36   27   39   24  ---    30
 R15  | 1145   18   17   12   12   12   33  122    8 |    57   49   48   51   54   53   46    51
 R16  | 1447   28   31   19   25   33   19  ---   11 |    35   47   42   42   42   40  ---    38
 R17  | 1279   13   24    7   10   11   29  ---    7 |    22   24   28   25   27   34  ---    23
 R18  | 1634   11   23   24    8   11   16  ---    7 |    27   22   23   21   27   23  ---    22
 R19  | 1030   44  121   71   41   74   51  ---   29 |    42   32   26   45   38   38  ---    30
 R20  |  918   42   80   55   51   54   55  ---   24 |    35   59   40   62   44   31  ---    37
 R21  | 2070   12   28   11   13   23   31  118    8 |    20   23   22   22   26   31   56    19
 R22  | 1993   43   35   55   30   79   54  ---   22 |    53   42   42   56   65   48  ---    42
 R24  | 1649   12   51   12    6   15   25  ---    9 |    18   22   22   19   21   32  ---    18
------+----------------------------------------------+------------------------------------------
 RMS  | 1605   26   45   30   24   35   33  150      |T   41   37   38   43   44   44   50    37
 WRMS | 1605   21   33   22   14   20   30  150      |NE  41   37   38   43   44   44   50    37
 MEDI | 1387   13   31   14   14   19   29  118      |MD  46   34   40   44   44   40   42    38

Table 3.2167.6  GPS week: 2167   Day: 6   MJD: 59419                            

        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  | 1808   37   58   51   62   40   41  ---   21 |    64   37   39   77   47   38  ---    43
 R02  | 2660   11   28   13   15   17   21  473    7 |    51   33   48   54   51   57  128    49
 R03  | 1330   13   36   16   16   21   39  124   10 |    62   31   41   61   46   60   55    51
XR04  | 1284   18   33   18  ---   18   26  ---   10 |    67   42   53  ---   54   66  ---    57
 R05  | 1588   13   36   25   21   23   35  144   11 |    66   48   80   74   66   74   47    66
 R07  | 1121   12   35   22   13   18   27  159    9 |    70   44   53   71   64   80   72    64
 R08  | 1894    9   38   24   10   18   55  ---   11 |    66   40   57   67   70  101  ---    65
 R09  | 1390   16   20   24   16   36   23  ---   10 |    59   66   60   60   40   63  ---    54
XR11  | 2018   13   16   15   14  ---   34  ---    9 |    35   36   44   38  ---   50  ---    36
 R12  | 1177   11   31   19   16   13   32  ---    8 |    58   51   70   71   64   47  ---    60
 R13  | 3749   29   35   51   29   29   34  ---   15 |    89   56   54   86   69   80  ---    73
 R14  |  878   10   14   16    8   11   14  ---    5 |    47   35   57   43   48   47  ---    45
 R15  | 1228   14   14   18   11   11   34  134    8 |    71   60   60   67   67   61   50    64
 R16  | 1484   20   39   32   18   30   33  ---   12 |    45   44   60   51   50   50  ---    46
 R17  | 1293   13   22    8   11   14   37  ---    8 |    30   27   30   29   33   39  ---    28
 R18  | 1496   11   32   27   20   15   39  ---   10 |    24   26   31   41   28   38  ---    25
 R19  |  905   33  144   65   31   73   42  ---   28 |    44   22   30   49   44   53  ---    37
 R20  | 1106   45   67   62   52   43   34  ---   22 |    38   37   34   41   35   36  ---    30
 R21  | 1566    8   27   11   13   13   19  141    6 |    32   22   33   30   32   28   70    28
 R22  | 1737   24   33   81   29   37   42  ---   19 |    45   47   46   52   41   58  ---    40
 R24  | 2433   16   46   10   17   15   19  ---    9 |    31   24   27   31   36   29  ---    27
------+----------------------------------------------+------------------------------------------
 RMS  | 1757   21   48   37   25   29   34  232      |T   52   39   47   54   49   55   70    47
 WRMS | 1757   16   34   28   18   18   34  232      |NE  52   39   47   54   49   55   70    47
 MEDI | 1484   13   33   22   16   18   34  141      |MD  51   37   48   52   47   53   55    46



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