[IGSREPORT-27989] Wk 2159 IGLOS Final Orbits

acc acc at igs.org
Tue Jun 15 02:52:24 UTC 2021


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2159   (May 23, 2021 - May 29, 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 2.2159.
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:
                                                                               
 igl2159[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2159 in the SP3 format.
 igl21597.sum      Combination Report for GPS Week 2159.


    
    
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  |    -10.7 ns
                1  |     -7.0 ns
                2  |     -9.7 ns
                3  |    -11.3 ns
                4  |     -6.4 ns
                5  |     -9.5 ns
                6  |     -8.5 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 1.2159, 1a.2159).
        
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 2.2159.0-6)                                                                                
    
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 3.2159.0-6). 
        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 2159 summary.                      (May 23, 2021 - May 29, 2021)

Table 1.2159.a     GPS week : 2159   MJD: 59357.0-59363.0

         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    -1    10    -5    -4   .11   25   19 |   -1816   -2087   3327   8182
        |    0     1     1    18    13    22   .04           |    1864    3257
emx  n/a|   -2     2     3    26    -7     2  -.15   45   32 |   -7332   -1049   3320   8696
        |    2     2     3    16    27    32   .05           |    9589    2124
esx  n/a|    1     1     2    52    17   -34  -.12   37   25 |   -7076   -1371   3314   9131
        |    1     1     1    15    19    38   .03           |   10899    3461
gfz  n/a|    0     0     0    -2    17   -40  -.07   33   18 |       0   -2198   3338   7870
        |    1     0     3    20    26    26   .05           |       0    3632
grg  n/a|    2     0     2   -47     6   -46   .26   34   23 |   -8055   -2175   3344   7777
        |    1     1     5    15     9    35   .03           |    1081    3216
iac  n/a|   -1    -4    -9   -38   -21   162  -.11   32   28 |   -7068    -484   3322   8681
        |    1     3     4    41    40    59   .05           |    1850    1901
mcc  n/a|   -1     5   -31     5   -88   -20  -.36  196  196 |     ---     ---    ---    ---
        |   12    10     9   149   124   449   .32           |     ---     ---


Table 1.2159.b     GPS week : 2159   MJD: 59357.0-59363.0   

         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  |   16   13   16   17   17   15   16 |
 R02  |    8    9    6   10    8    8   10 |
 R03  |    8    7    8    7    6    6    7 |
 R04  |    9   10   11   15   12   10   10 |
 R05  |    9    7    8    9    9    7    7 |
 R07  |    8    6    7    6    6    9    7 |
 R08  |    8    9    9   10    8    7    9 |
 R09  |   10   12   16   14   15   17   13 |
 R11  |    8    8   12   11   13   10   12 |
 R12  |    8    7    8    9    8    8    8 |
 R13  |   20   15   15   23   14   16   15 |
 R14  |    8    7    7    8    9   10    8 |
 R15  |    7    8    8    9   10    8    8 |
 R16  |   12   13   14   18   17   15   13 |
 R17  |    8    9    8    8    8    8    8 |
 R18  |    9    8    9   10   10   10    9 |
 R19  |   22   26   25   25   26   27   28 |
 R20  |   31   27   30   33   38   34   27 |
 R21  |   11   11   12   10    9   10   10 |
 R22  |   33   33   31   32   32   34   30 |
 R24  |   11   11   11   13   12   11   12 |


Table 1.2159.c     GPS week : 2159   MJD: 59357.0-59363.0   

         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 2159 0   |  -30    11   201   -1195    2553    9529  84.0  1609  1609 |  -10730       0
brd 2159 1   |    1   -91    79     435     108   10090  83.3  1636  1636 |   -6976       0
brd 2159 2   |   -1    24    82     998      12    8096  83.9  1318  1318 |   -9736       0
brd 2159 3   |  -55    22    68     723   -1087    6795  83.9  1857  1857 |  -11284       0
brd 2159 4   |  -96    -4   118    -350   -1805    7718  85.1  2277  2277 |   -6432       0
brd 2159 5   |   60    -4   255     -68     194    8498  83.2  2072  2072 |   -9544       0
brd 2159 6   |  -23   128   168     541    1418    8106  81.8  1895  1895 |   -8452       0
-------------+------------------------------------------------------------+----------------
brd 2159 mean|  -20    12   139     154     199    8404  83.6  1809  1809 |   -9022       0
brd 2159 sdev|   49    64    71     751    1457    1107   1.0   318   318 |    1827       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 2.2159.0  GPS week: 2159   Day: 0   MJD: 59357                            

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    32    11    -9   .08   22   16 |    -442   -2824   3381   7949
emx  n/a|    1     2     0    11     3   -36  -.13   44   33 |  -10799   -1561   3384   8362
esx  n/a|    0     1     1    47    37   -77  -.11   37   22 |  -13699   -2495   3367   6138
gfz  n/a|   -1     0     3    10   -27   -57  -.06   37   18 |       0   -3494   3375   7543
grg  n/a|    3     0     3   -45    -2   -99   .24   36   26 |   -9113   -3380   3413   7246
iac  n/a|   -3    -4    -3   -53    -6   221  -.08   29   26 |   -9620     -16   3392   8505
mcc  n/a|   19    15   -35   131    42  -182  -.84  224  224 |     ---     ---    ---    ---

Table 2.2159.1  GPS week: 2159   Day: 1   MJD: 59358                            

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     0    31    -5   -21   .06   23   18 |    -546    2726   2988   9195
emx  n/a|    0     3     3    13   -34     0  -.14   42   31 |  -21131    1670   2990   9670
esx  n/a|    0     0     5    24    41   -62  -.08   37   27 |   -7077    4464   2975   8461
gfz  n/a|   -1     1     3    -3    43   -47  -.05   33   17 |       0    3155   3000   8988
grg  n/a|    2    -1    -6   -55     2    -3   .22   35   25 |   -8395    2491   3000   8494
iac  n/a|   -1    -3    -5   -43   -29   206  -.12   27   25 |   -6686    2621   2972   9695
mcc  n/a|   -6    19   -20  -103  -186  -139  -.58  251  251 |     ---     ---    ---    ---

Table 2.2159.2  GPS week: 2159   Day: 2   MJD: 59359                            

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     0     1     2   -25   .13   26   20 |     -75   -1723   3380   8474
emx  n/a|   -2     0     5    51    30    56  -.19   46   35 |    1628   -1848   3304   8799
esx  n/a|    2     0     2    45    27   -43  -.12   39   26 |   -1762   -1247   3356  10268
gfz  n/a|    0     0     2    25    46   -61  -.08   32   16 |       0   -2054   3406   8425
grg  n/a|    3    -1     1   -59    12   -47   .27   32   22 |   -9292   -1517   3350   8190
iac  n/a|    0    -1    -6    -8   -57   214  -.09   30   25 |   -6195   -2469   3386   8916
mcc  n/a|  -16     0   -32    67  -259   816  -.62  205  205 |     ---     ---    ---    ---

Table 2.2159.3  GPS week: 2159   Day: 3   MJD: 59360                            

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     0     0   -21   -17   .14   27   22 |   -2306   -5692   3396   7686
emx  n/a|   -5     0    10    12    -6    18  -.07   43   30 |  -16862   -3322   3387   8209
esx  n/a|    2    -1     2    57    26   -39  -.14   40   28 |    3990   -5030   3387   9443
gfz  n/a|    0     1     0     0    22   -42   .00   35   21 |       0   -6627   3377   7361
grg  n/a|    2    -1    -1   -69    15   -19   .23   40   22 |   -8352   -6020   3433   7192
iac  n/a|    0     0   -16   -47   -64   109  -.07   35   35 |   -9063   -1484   3410   8222
mcc  n/a|  -16    10   -22  -220   -89  -407  -.27  189  189 |     ---     ---    ---    ---

Table 2.2159.4  GPS week: 2159   Day: 4   MJD: 59361                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1    -1    -1    22    -5    34   .13   28   22 |   -1972    1842   3450   8305
emx  n/a|   -1     1     0    39   -41    22  -.21   53   29 |    5550    2224   3450   8929
esx  n/a|    3     1     0    70    -4   -57  -.11   39   21 |   -1144    2122   3443  10082
gfz  n/a|    1     1     0     4    30   -63  -.03   35   19 |       0    2286   3474   7988
grg  n/a|    0     0     5   -31     2   -13   .27   32   23 |   -7306    1678   3491   7858
iac  n/a|   -5    -9   -11  -108    21   116  -.12   35   30 |   -4196     509   3446   8849
mcc  n/a|    3    -5   -34  -115  -114  -456  -.16  136  136 |     ---     ---    ---    ---

Table 2.2159.5  GPS week: 2159   Day: 5   MJD: 59362                            

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    -1     6     4    -8   .15   24   17 |   -1810   -4597   3434   8368
emx  n/a|   -4     0    -1    37   -24   -13  -.18   43   34 |   -4796   -2227   3475   9073
esx  n/a|    0     2     1    67    -5    22  -.11   31   20 |   -1508   -3540   3418  10225
gfz  n/a|    0     0     0   -37     1     2  -.17   31   18 |       0   -4435   3455   8124
grg  n/a|    2     1     8   -45    -2   -76   .27   37   26 |   -7752   -3863   3414   8332
iac  n/a|   -1    -7    -7   -31    38    75  -.07   31   28 |   -6222   -2799   3404   8800
mcc  n/a|   -1     7   -25   163   100  -108  -.08  161  161 |     ---     ---    ---    ---

Table 2.2159.6  GPS week: 2159   Day: 6   MJD: 59363                            

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    -1   -18   -25    17   .06   24   19 |   -5565   -4344   3265   7298
emx  n/a|   -2     6     2    22    17   -29  -.15   47   29 |   -4915   -2285   3250   7830
esx  n/a|   -1     2     2    56     2    14  -.17   39   28 |  -28338   -3875   3258   9302
gfz  n/a|   -1     0    -5   -16     9   -11  -.08   28   17 |       0   -4217   3283   6661
grg  n/a|    2    -1     6   -26    20   -64   .32   28   18 |   -6180   -4614   3309   7132
iac  n/a|    0    -6   -11    26   -48   193  -.21   36   26 |   -7497     249   3249   7780
mcc  n/a|    5    -7   -49   115  -115   333   .03  204  204 |     ---     ---    ---    ---

       
       
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 3.2159.0  GPS week: 2159   Day: 0   MJD: 59357                            

        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  |  672   36   34   29   19   49   42  ---   16 |    83   73   57   76   48   93  ---    70
 R02  | 1914   11   12   19   26   19   23  115    8 |    48   47   56   62   47   50  173    49
 R03  |  737   15   10    9   15   16   28  214    7 |    56   60   59   65   63   72  135    61
XR04  |  797   14   19   11  ---   14   25  ---    8 |    54   58   40  ---   42   46  ---    46
 R05  |  967   14   15   17   17   19   29  417    8 |   126  130  117  122  125  144  231   126
 R07  |  571    7    9    7   17   18   31  149    7 |    60   59   62   68   55   68   79    60
 R08  | 1006    9   10   18   21   16   25  ---    7 |    53   53   55   65   46   54  ---    52
 R09E | 3968   22   20   15   25   18   26  ---    9 |   141  136  130  136  136  142  ---   135
XR11E | 3368   12   18   10   21  ---   17  ---    7 |    59   69   62   68  ---   57  ---    60
 R12E | 1594   10   27    9   14   18   21  ---    7 |    48   48   47   47   48   56  ---    48
 R13E | 2493   18   36   24   80   41   53  ---   19 |    31   36   38   68   51   44  ---    31
 R14E | 1234    9   14   22   13   18   21  ---    7 |    53   50   51   50   55   54  ---    51
 R15E |  800    7   23   13   17   14   15   75    6 |    65   66   69   65   67   67   97    65
 R16E | 1258   22   27   27   33   30   18  ---   11 |    51   56   69   71   69   65  ---    59
 R17  | 1675   13   25   11   12   25   12  ---    7 |    69   37   56   67   62   55  ---    58
 R18  |  798   12   26   19   24   12   21  ---    8 |    80   64   83   77   84   68  ---    75
 R19  |  943   30   83   36   53   63   36  ---   22 |    82   45   49  101   82   73  ---    65
 R20  |  787   45  109   89   64   70   25  ---   30 |   126   51   51  135  134  108  ---    96
 R21  | 2059   11   37   21   12   12   42  201   11 |    92   64   72   83   86   99  147    83
 R22  | 2042   44   87  106   87   86   28  ---   33 |    43   72  108   54   40   48  ---    42
 R24  |  775   13   54   18   18   26   18  ---   11 |    75   36   68   78   79   77  ---    69
------+----------------------------------------------+------------------------------------------
 RMS  | 1608   22   44   37   37   36   29  224      |T   71   62   66   77   70   73  143    66
 WRMS | 1608   16   33   22   18   26   26  224      |NE  74   60   66   81   70   75  153    68
 MEDI | 1006   13   25   18   19   18   25  149      |MD  60   58   59   68   62   67  135    60

Table 3.2159.1  GPS week: 2159   Day: 1   MJD: 59358                            

        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  |  859   25   20   40   23   32   32  ---   13 |    52   48   41   55   31   66  ---    46
 R02  | 2267   11   16   13   16   16   35  133    8 |    33   31   31   28   22   52  119    30
 R03  |  654   15   13   16   15    9   14  242    6 |    38   40   52   49   40   40  104    41
XR04  |  692   12   10   25  ---   22   26  ---   10 |    38   40   30  ---   32   60  ---    38
 R05  |  649   18   16   17   13   11   18  314    7 |    99   96   87   89   95  101  158    93
 R07  | 1118   10   11   11   13   16   13  118    5 |    37   37   41   44   44   40   47    38
 R08  | 1352   13   10    7   23   22   32  ---    9 |    30   29   30   42   30   35  ---    29
 R09E | 4613   17   22   18   37   28   31  ---   11 |   125  117  111  121  115  127  ---   118
XR11E | 3401   10   16   13   16  ---   21  ---    7 |    55   59   57   59  ---   46  ---    54
 R12E |  722    9   26   16   11   11   19  ---    7 |    27   32   26   26   31   35  ---    26
 R13E | 1211   24   28   29   38   43   35  ---   14 |    29   36   50   69   54   47  ---    38
 R14E |  887    9   15   19   13   19   19  ---    7 |    33   38   39   36   43   43  ---    36
 R15E | 1295    9   24   14   17    9   27   43    8 |    61   56   64   63   55   72   70    61
 R16E | 1075   24   24   28   39   24   35  ---   13 |    21   26   39   55   33   37  ---    25
 R17  | 2235   15   29   12   17   24   25  ---    9 |    40   26   35   39   51   28  ---    34
 R18  | 1155   10   27   18   19   22   13  ---    8 |    64   57   59   58   74   61  ---    60
 R19  | 1015   37   89   48   62   82   30  ---   26 |    42   44   67   68   57   43  ---    43
 R20  |  972   49   96   86   41   42   27  ---   26 |    67   38   41   60   60   55  ---    48
 R21  | 1387   13   40   21   10   20   32  432   10 |    57   43   45   46   67   75  287    54
 R22  | 1786   51   74   99   90   83   23  ---   32 |    54   79   63   50   40   49  ---    42
 R24  |  856   20   50   14   15   13   22  ---   10 |    45   31   42   40   46   43  ---    39
------+----------------------------------------------+------------------------------------------
 RMS  | 1636   23   42   37   33   35   27  251      |T   49   47   50   54   51   55  130    47
 WRMS | 1636   18   31   27   17   25   25  251      |NE  49   45   47   51   49   53  143    45
 MEDI | 1118   15   24   18   17   22   26  133      |MD  42   40   42   50   44   47  104    41

Table 3.2159.2  GPS week: 2159   Day: 2   MJD: 59359                            

        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  |  905   34   38   34   30   38   34  ---   15 |    63   80   51   57   46   50  ---    52
 R02  | 1898   10   12   13   12    9   20  199    5 |    37   37   35   35   40   40  148    35
 R03  |  666   14   28   16   13    9   28  286    8 |    44   60   51   47   47   55  230    47
XR04  |  590   21   22   14  ---   28   24  ---   11 |    50   45   39  ---   33   47  ---    40
 R05  |  589   21   19   19   15   14   21  192    8 |   130  139  134  137  130  150  193   134
 R07  | 1334    7   12   13   10   17   24  126    6 |    48   50   45   48   51   40  143    44
 R08  | 1859   12    9   15   21   11   37  ---    9 |    44   40   53   52   44   36  ---    41
XR09E | 4463   26  ---   28   38   26   35  ---   15 |   102  ---  122  114   92  120  ---   107
XR11E | 4472   14   25   15   17  ---   38  ---   11 |    45   38   45   49  ---   50  ---    43
 R12E | 1086   11   28   15   15   17   22  ---    8 |    24   27   25   25   30   39  ---    24
 R13E | 2061   25   40   27   37   41   25  ---   14 |    36   32   36   61   57   43  ---    36
 R14E |  871   10   18   18   14   11   18  ---    6 |    34   35   40   38   45   38  ---    36
 R15E |  792   11   26   15   17   16   20  192    7 |    49   46   53   50   48   53  171    48
 R16E |  903   28   32   27   43   31   21  ---   13 |    24   28   37   50   40   32  ---    27
 R17  | 2154   17   28   15   16   14   15  ---    7 |    53   31   49   49   38   43  ---    44
 R18  | 1491    5   31   24   17   27   18  ---    9 |    45   37   53   35   50   44  ---    41
 R19  | 1546   48   95   38   47   76   26  ---   25 |    56   49   55   78   56   43  ---    49
 R20  |  849   42  101  109   51   45   42  ---   30 |    96   37   36  100  102  103  ---    78
 R21  | 1092   15   42   30   10   22   40  ---   12 |    69   41   60   65   61   88  ---    64
 R22  | 1120   58   78   86   82   57   59  ---   31 |    33   71   68   53   38   85  ---    37
 R24  |  869   18   47   20   25   11   24  ---   11 |    50   33   39   55   47   56  ---    45
------+----------------------------------------------+------------------------------------------
 RMS  | 1317   26   46   39   32   32   30  205      |T   53   47   53   59   54   59  177    51
 WRMS | 1317   20   35   26   16   22   25  205      |NE  58   53   54   62   55   62  178    53
 MEDI | 1092   17   28   19   17   17   24  192      |MD  48   38   49   50   47   47  171    44

Table 3.2159.3  GPS week: 2159   Day: 3   MJD: 59360                            

        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  | 1425   43   28   42   29   20   47  ---   16 |    59   53   49   51   52   65  ---    46
 R02  | 1077   12    9   10   16   19   51  160   10 |    39   39   43   48   46   47  146    37
 R03  |  901    7   13   12   11   11   27  172    6 |    42   48   46   38   39   55  219    43
XR04  |  629   24   21   21  ---   33   42  ---   14 |    45   49   27  ---   18   47  ---    34
 R05  |  687   16   10   11   20   17   32  184    8 |    67   75   86   91   71   81  162    77
 R07  | 1862    7    8    7   17   14   18  176    5 |    46   53   54   62   46   50  121    51
 R08  | 1274   16   15   18   20   12   41  ---    9 |    48   56   52   49   42   33  ---    44
 R09E | 5185   31   20   21   23   42   45  ---   14 |    97   97  112  108  107  132  ---   104
XR11E | 4812   15   12   11   24  ---   40  ---   11 |    32   36   38   41  ---   40  ---    34
 R12E | 1349    8   24   16   12   21   30  ---    8 |    24   30   32   28   44   24  ---    27
 R13E | 3559   31   37   37   57   88   36  ---   22 |    35   42   51   55  107   48  ---    44
 R14E |  994   14   18   18   14   14   22  ---    7 |    26   30   32   28   38   45  ---    29
 R15E | 1462   11   29   13   23   16   22  229    8 |    71   70   70   71   70   76  164    70
 R16E | 1655   28   40   40   45   50   45  ---   18 |    26   31   50   58   57   41  ---    31
 R17  | 1113   11   31   13   19   12   21  ---    8 |    60   39   46   61   55   56  ---    52
 R18  |  865   16   28   21   27   15   27  ---   10 |    42   40   57   71   48   48  ---    48
 R19  | 1756   56   90   47   35   59   33  ---   25 |    70   48   55   72   57   60  ---    49
 R20  |  732   36  112  101   65   69   49  ---   33 |   103   63   74  126  135  109  ---    90
 R21  |  891   14   34   23   11   14   30  204    9 |    71   50   54   68   67   84  224    64
 R22  | 1282   54   44   98   85   80   32  ---   31 |    29   61   93   47   38   60  ---    40
 R24  |  822   15   54   24   26   16   31  ---   13 |    74   37   52   76   70   82  ---    63
------+----------------------------------------------+------------------------------------------
 RMS  | 1857   27   43   40   35   40   35  189      |T   52   49   55   62   60   61  172    51
 WRMS | 1857   22   30   28   21   22   35  189      |NE  56   50   56   66   56   62  174    52
 MEDI | 1274   16   28   21   23   17   32  176      |MD  46   48   52   58   52   55  162    46

Table 3.2159.4  GPS week: 2159   Day: 4   MJD: 59361                            

        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  | 1907   43   24   36   31   37   49  ---   17 |    58   51   44   50   42   53  ---    42
 R02  | 1356   13   15   12   16   19   30  191    8 |    39   35   44   54   58   49   78    44
 R03  | 1766    9    9    7   16    9   21  118    5 |    38   38   42   49   45   44   76    40
XR04  |  672   21   25   17  ---   25   26  ---   11 |    41   44   26  ---   30   30  ---    30
 R05  | 1201   17   13   21   15   15   36   87    9 |   140  146  141  149  148  157  178   145
 R07  |  786    9   11    9    8   11   27  153    6 |    44   42   49   47   46   67   62    48
 R08  | 1073   14   13   10   17   12   37  ---    8 |    42   44   41   46   35   31  ---    37
 R09E | 6127   34   32   22   27   42   39  ---   15 |   106  117  109  112  115  100  ---   106
XR11E | 5088   12   17   13   27  ---   47  ---   12 |    42   45   52   52  ---   51  ---    45
 R12E | 1519   14   21   11   23   17   18  ---    7 |    33   31   33   37   38   36  ---    32
 R13E | 5218   29   41   21   51   20   24  ---   14 |    24   43   38   50   51   40  ---    33
 R14E |  803   15   25   21   18   14   31  ---    9 |    25   31   32   28   30   47  ---    26
 R15E | 1913   14   32   22   19   17   33   81   10 |   114  123  136  117  125  110   92   120
 R16E | 2895   37   44   21   42   46   36  ---   17 |    27   32   54   65   68   46  ---    43
 R17  |  911   14   29   11   18   19   22  ---    8 |    57   38   44   49   56   49  ---    48
 R18  |  695    8   22   24   13   17   37  ---    9 |    45   45   57   44   49   34  ---    44
 R19  | 1638   42  122   42   47   40   50  ---   25 |    73   41   47   73   58   73  ---    49
 R20  |  716   55  143  113   66   63   54  ---   37 |   112  100   63  112  107  105  ---    85
 R21  | 1096   18   27   18   19   14   31  149    9 |    69   49   61   70   66   46   90    60
 R22  |  852   48   64   91   83   77   35  ---   31 |    45   66   75   48   43   45  ---    39
 R24  |  692   19   56   20   16   13   32  ---   11 |    69   40   55   63   62   71  ---    59
------+----------------------------------------------+------------------------------------------
 RMS  | 2277   28   52   39   35   32   35  136      |T   59   57   59   65   63   61   96    55
 WRMS | 2277   22   29   21   19   23   30  136      |NE  62   55   56   65   60   61   96    55
 MEDI | 1201   17   25   21   19   17   33  118      |MD  45   44   49   50   51   49   78    44

Table 3.2159.5  GPS week: 2159   Day: 5   MJD: 59362                            

        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  | 1995   29   33   32   27   42   36  ---   14 |    54   51   62   62   46   65  ---    53
 R02  | 1367   10   14   21   12   17   22  264    7 |    32   29   34   38   35   42  111    32
 R03  | 1972   12   12   10    9   17   14  141    5 |    33   34   35   37   48   35   43    34
XR04  |  599   18   25   12  ---   24   19  ---    9 |    34   31   20  ---   20   20  ---    22
 R05  |  939   12   16   16   17   11   22   91    7 |   128  125  122  116  129  129  145   124
 R07  |  756   15   22   17   21   16   24  179    8 |    40   33   57   63   49   43   44    47
 R08  | 1067   14   17   13   16   12   20  ---    7 |    38   31   41   48   43   51  ---    40
 R09E | 5689   41   31   24   35   43   54  ---   17 |   115  113  114  112  110  122  ---   109
XR11E | 5155   16   15   11   23  ---   26  ---    9 |    35   40   42   53  ---   39  ---    39
 R12E | 1115   11   26   11   14   17   28  ---    8 |    50   51   37   46   45   51  ---    44
 R13E | 4037   27   48   25   43   33   38  ---   15 |    39   43   35   53   62   57  ---    39
 R14E |  881   17   26   20   11   25   27  ---    9 |    30   33   36   28   33   44  ---    28
 R15E | 2514   11   23   15   14   18   27   91    8 |    94   96   90   89   95   87   76    91
 R16E | 1242   34   31   13   43   32   38  ---   14 |    25   19   31   60   43   59  ---    32
 R17  | 1138   14   32   11   21   16   20  ---    8 |    44   31   42   49   37   36  ---    39
 R18  |  905   12   31   18   15   24   30  ---    9 |    37   35   38   35   47   33  ---    34
 R19  | 1051   37  118   47   45   76   42  ---   27 |    72   46   44   83   93   65  ---    63
XR20  |  942   39  ---  113   64   33   40  ---   34 |    89  ---   68  114   87   78  ---    82
 R21  | 1330   13   38   17   21   21   22  130    9 |    50   32   39   50   62   39   56    44
 R22  |  791   50   68   98   81   97   44  ---   34 |    35   77   81   53   51   36  ---    41
 R24  |  896   15   54   17   15   19   22  ---   10 |    52   37   43   47   52   49  ---    45
------+----------------------------------------------+------------------------------------------
 RMS  | 2072   24   43   31   31   37   31  161      |T   53   49   52   61   59   56   79    51
 WRMS | 2072   17   34   20   18   26   28  161      |NE  52   45   51   61   57   51   79    50
 MEDI | 1115   15   26   17   21   21   27  130      |MD  40   35   42   53   48   49   56    41

Table 3.2159.6  GPS week: 2159   Day: 6   MJD: 59363                            

        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  | 1260   27   25   36   34   37   54  ---   16 |    80   68   54   69   59  101  ---    68
 R02  | 2556   17   13   16   18   11   52  372   10 |    50   48   65   60   56   86  195    57
 R03  |  719    8   15   12   11   11   29  141    6 |    51   54   59   52   57   58   51    54
XR04  |  819   19   22   18  ---   21   18  ---    9 |    53   48   27  ---   34   38  ---    38
 R05  |  689    9   18   22    8   18   23  149    7 |   150  153  140  147  151  150  184   147
 R07  | 1548    8   11   10   19   17   18  172    6 |    59   55   63   71   63   55   79    61
 R08  |  956   20   17   30   15   10   18  ---    8 |    52   56   82   71   66   61  ---    63
 R09E | 4756   30   27   23   32   26   34  ---   13 |   119  115  115  111  108  109  ---   111
XR11E | 4035   16   16   16   31  ---   31  ---   11 |    55   58   55   66  ---   61  ---    56
 R12E | 1007   13   28   12   14   11   25  ---    7 |    59   62   59   58   65   65  ---    60
 R13E | 3140   32   39   25   38   15   48  ---   14 |    31   38   33   64   38   56  ---    33
 R14E |  974    9   19   18   16   15   24  ---    7 |    37   42   42   43   41   49  ---    39
 R15E | 1771   11   28   17   16   11   22  162    7 |    93   93   99   95   94   91  107    93
 R16E | 1829   28   28   19   32   30   35  ---   13 |    34   30   44   51   48   38  ---    36
 R17  | 1630    9   37   14   14   13   22  ---    8 |    72   45   63   74   67   66  ---    65
 R18  | 1058   17   37   17   13   19   20  ---    9 |    66   57   71   64   70   63  ---    64
 R19  |  983   35  128   51   54   64   40  ---   28 |    92   53   54  120  104   98  ---    84
 R20  | 1299   41  100   92   47   36   33  ---   26 |   139   58   55  155  144  128  ---   114
 R21  | 1245   12   44   19   18   13   21  119    9 |    89   57   70   88   86   93   86    81
 R22  | 2318   52   44  106   46   64   72  ---   29 |    33   66  120   45   78   58  ---    48
 R24  | 1227   15   44   25   21   17   46  ---   12 |    74   48   67   83   79   74  ---    70
------+----------------------------------------------+------------------------------------------
 RMS  | 1895   24   47   39   28   28   36  204      |T   70   62   68   79   75   76  117    68
 WRMS | 1895   19   29   28   17   18   26  204      |NE  75   61   70   84   79   80  119    72
 MEDI | 1260   17   28   19   18   17   29  149      |MD  59   56   63   69   66   65   86    63



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