[IGSREPORT-20300] Wk 1659 IGLOS Final Orbits

Jim Ray igs.acc at noaa.gov
Thu Nov 10 06:43:52 PST 2011


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1659   (Oct 23, 2011 - Oct 29, 2011) 
                                                                               
Contact: J. Ray       (jim.ray at noaa.gov),                  
         J. Griffiths (jake.griffiths at noaa.gov)                            
                                                                               
                                                                               
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 2.1659.
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:
                                                                               
 igl1659[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1659 in the SP3 format.
 igl16597.sum      Combination Report for GPS Week 1659.


    
    
REMARKS concerning the IGL Orbit Combination:                                  
---------------------------------------------

 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
    

 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  |    165.6 ns
                1  |    164.2 ns
                2  |    163.6 ns
                3  |    164.8 ns
                4  |    165.4 ns
                5  |    161.4 ns
                6  |    163.9 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                1  |  GRG   | R04
                6  |  GRG   | R04
                6  |  IAC   | R04

    
         
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 1.1659, 1a.1659).
        
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 2.1659.0-6)                                                                                
    
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 3.1659.0-6). 
        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 1659 summary.                      (Oct 23, 2011 - Oct 29, 2011)

Table 1.1659.a     GPS week : 1659   MJD: 55857.0-55863.0

         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  256|    1     0     4    49   -25   -23  -.16   28   22 |     ---     ---    ---    ---
        |    1     1     3    23    20    46   .03           |     ---     ---
emx  144|    2     0     0   -76    39     4  -.24   35   33 |  163793    -459   5146   9011
        |    1     1     3    26    41    26   .09           |    1333    2122
esx  146|   -2     0    -3    25    -1   -19   .35   20   18 |  163005     831   5139   5307
        |    1     1     1    19    28    18   .03           |    1198    3578
gfz  199|   -1    -1   -11   -25    -8    75  -.24   23   20 |       0    -481   4972   8109
        |    1     1     2    27    43    23   .06           |       0    2384
grg  129|    0    -1    -8    36   -93    22  -.00   41   40 |  674882 -143746   4396 149312
        |    1     2     3    19    41   100   .10           | 2265729  377581
iac  n/a|    2     0    14     8    34   -65   .07   26   26 |  165045       6   5168   9084
        |    1     1     8    22    29    65   .05           |    2097    1672
mcc  n/a|    8     8    76    93     1  -309   .16  237  237 |     ---     ---    ---    ---
        |   14     9    26   154   244   631   .52           |     ---     ---


Table 1.1659.b     GPS week : 1659   MJD: 55857.0-55863.0   

         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  |   10   12    9    8    8    9   10 |
 R02  |   10    9   10    7    8    8    9 |
 R04  |   35   35   26   14   18   11   20 |
 R05  |   10    9   14   21   13   15    9 |
 R06  |    8    8    8   14   12    9    9 |
 R07  |   12   11   10    8    8   11   16 |
 R08  |   12    8    9    8   10   10    8 |
 R09  |   14   13   13   11   10   11    9 |
 R10  |    9   11   11   14   13   11   10 |
 R11  |   22   22   22   19   23   19   21 |
 R12  |   11   11   13   13   11   11   12 |
 R13  |    9   10   13   11   12   11   10 |
 R14  |   14   13   13   12   14   14   10 |
 R15  |   15   15   11   13   12   12   13 |
 R16  |   13   12   11   11   10   11   12 |
 R17  |   14   12   16   15   23   15   12 |
 R18  |    7    9   12   11    9   10   12 |
 R19  |   10   11    8   10    9   11    9 |
 R20  |   17   22   18   18   18   19   21 |
 R21  |    9   10    9   12   16   10    9 |
 R22  |   11   10   12   10   11    8   12 |
 R23  |   11   14    9    9    9    8    8 |
 R24  |    7   11   17    9   12   10    9 |


Table 1.1659.c     GPS week : 1659   MJD: 55857.0-55863.0   

         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 1659 0   |  -13  -110    45      60    1392      21  84.4  1912  1912 |  165609       0
brd 1659 1   |  -14    44   162   -1386       6   -7488  82.8  1730  1730 |  164213       0
brd 1659 2   |   81    25   142    -522     578  -14820  85.0  1622  1622 |  163569       0
brd 1659 3   |  -39   -68   186    1982   -1121  -17950  83.3  2322  2322 |  164843       0
brd 1659 4   |  -38     1   139    2547     610   -8080  87.9  1755  1755 |  165415       0
brd 1659 5   |  -95    10   242    2020    -774  -10580  87.1  2108  2108 |  161350       0
brd 1659 6   |   79     0   232    1833   -1227  -12190  84.5  1777  1777 |  163887       0
-------------+------------------------------------------------------------+----------------
brd 1659 mean|   -5   -13   164     933     -76  -10155  85.0  1889  1889 |  164126       0
brd 1659 sdev|   64    55    66    1525     997    5799   1.9   245   245 |    1440       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 2.1659.0  GPS week: 1659   Day: 0   MJD: 55857                            

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  256|    0     1     0    41   -45   -36  -.19   29   23 |     ---     ---    ---    ---
emx  144|    1     0    -2   -76    26   -31  -.23   32   31 |  164953     540   4989  11463
esx  146|   -1     0    -5    28   -25   -24   .32   22   19 |  162797    4418   5138   5353
gfz  199|   -2    -3   -14    21    29    81  -.26   23   17 |       0    -631   4352   8176
grg  129|    0    -4    -6    -3   -63    67   .14   35   35 |     ---     ---    ---    ---
iac  n/a|    4     0    22    13    48   -54   .14   25   25 |  167898    -249   5361  10588
mcc  n/a|   -4    14    62   118   -46   956   .14   87   87 |     ---     ---    ---    ---

Table 2.1659.1  GPS week: 1659   Day: 1   MJD: 55858                            

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  256|    0    -1     4    60   -24   -43  -.16   30   28 |     ---     ---    ---    ---
emx  144|    2    -1    -3  -110   105    22  -.38   38   29 |  165370   -4224   4961  10214
esx  146|   -3     1    -4    38   -30   -36   .38   20   19 |  165497   -4171   5031   5249
gfz  199|   -1     0   -12   -31    -1    96  -.15   21   21 |       0   -2437   4599   8755
grg  129|    0     0    -8    56   -62    92   .04   37   37 | -213730   -4545   4792   9992
iac  n/a|    3     1    24   -18    42  -126   .09   27   27 |  164955   -1003   5033  10472
mcc  n/a|   24    12    38    17  -406  -781   .94  400  400 |     ---     ---    ---    ---

Table 2.1659.2  GPS week: 1659   Day: 2   MJD: 55859                            

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  256|    0     2     8    87    -1  -110  -.20   29   24 |     ---     ---    ---    ---
emx  144|    3     2     0  -103     9    20  -.28   34   33 |  164086    -998   4638   8342
esx  146|   -1     1    -2     3    40    19   .39   18   16 |  163390    -646   4558   4745
gfz  199|   -1    -2    -6   -23   -54    44  -.28   24   23 |       0   -1842   4556   7798
grg  129|    1    -2    -3    30  -163    27   .01   53   51 | -218151   -2247   4613   8169
iac  n/a|    1    -2     1    18     4   -16   .02   25   25 |  164164    -714   4558   8597
mcc  n/a|    0    -3    59   420   -18  -408   .00  297  297 |     ---     ---    ---    ---

Table 2.1659.3  GPS week: 1659   Day: 3   MJD: 55860                            

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  256|    1     0     8    29   -17   -19  -.10   26   21 |     ---     ---    ---    ---
emx  144|    0     0     1   -54    71   -34  -.18   34   32 |  163611     952   4978   7021
esx  146|   -1     0    -1    59   -16   -31   .40   21   18 |  162857    3102   4950   5122
gfz  199|    0     0    -9   -67   -25    50  -.23   20   18 |       0    1592   5048   7084
grg  129|    0    -2   -11    47  -131  -118  -.01   43   43 | -216435     844   4947   7566
iac  n/a|    1     0    13    19    89    45   .10   32   32 |  166415    -332   4956   7639
mcc  n/a|   27    20    99    11   294  -921  -.23  372  372 |     ---     ---    ---    ---

Table 2.1659.4  GPS week: 1659   Day: 4   MJD: 55861                            

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  256|    3     0     5    15   -59    19  -.15   28   20 |     ---     ---    ---    ---
emx  144|    1    -2     3   -77   -19    27  -.32   35   33 |  164305    1591   5315   7275
esx  146|   -1     0    -3    11   -12   -25   .33   20   19 |  162315    4217   5290   5426
gfz  199|   -4     0   -14    -9    62   109  -.32   27   16 |       0    2485   5435   7321
grg  129|    1    -1   -10    37  -109   -80   .07   39   36 | 5809794 -999999   5295 999999
iac  n/a|    4     3    11    32    20   -88   .10   29   29 |  166767    1473   5281   7859
mcc  n/a|    8    -1   114    26  -125  -518   .40  219  219 |     ---     ---    ---    ---

Table 2.1659.5  GPS week: 1659   Day: 5   MJD: 55862                            

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  256|    0     0     0    50    -7     0  -.15   27   21 |     ---     ---    ---    ---
emx  144|    3     0    -2   -33    29    10  -.12   32   32 |  161472   -2176   4885   9217
esx  146|   -5     0    -6    30     0   -11   .33   20   17 |  162236   -3408   4892   5086
gfz  199|   -1     0   -10   -44   -16    75  -.19   24   23 |       0   -3921   4977   9124
grg  129|    2     2    -6    43   -70    -1  -.14   42   37 | -218394   -3661   4880   9406
iac  n/a|    1     0    19   -27     2   -73   .00   22   22 |  162183   -2069   4872   9130
mcc  n/a|  -11     1    94   -44    13    12   .53  117  117 |     ---     ---    ---    ---

Table 2.1659.6  GPS week: 1659   Day: 6   MJD: 55863                            

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  256|    1     0     6    60   -21    24  -.15   24   18 |     ---     ---    ---    ---
emx  144|    3    -2     4   -81    55    16  -.20   37   40 |  162757    1096   6260   9546
esx  146|   -4    -1    -2     9    35   -26   .32   18   17 |  161943    2305   6116   6174
gfz  199|    0     0    -9   -25   -54    72  -.22   21   21 |       0    1385   5843   8511
grg  129|    1     0   -14    43   -56   170  -.10   41   44 | -218905    3382   6251  10058
iac  n/a|    1     1     9    18    36  -145   .02   25   25 |  162938    2941   6117   9303
mcc  n/a|   12    14    68   105   297  -508  -.65  168  168 |     ---     ---    ---    ---

       
       
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 3.1659.0  GPS week: 1659   Day: 0   MJD: 55857                            

        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  |  628   20   19   12   12   40   31  ---   10 |    50   48   52   44   60   60  ---    49
 R02  | 1071   21   34   21   18   25   15  ---   10 |    26   36   30   24   22   32  ---    21
XR04  | 2042   31  ---  ---  ---  ---   38  ---   35 |   245  ---  ---  ---  ---  258  ---   244
 R05  | 1027   26   13   18   21   22   22   93    9 |   156  149  149  156  153  146  125   150
 R06  |  821   21   13   16   17   17   24  ---    8 |    79   72   68   75   64   71  ---    70
XR07  | 1941   21   27   10  ---   32   25  ---   11 |    41   35   40  ---   36   34  ---    35
 R08  | 2212   27   10   11   14   67   17   38   12 |    43   28   32   25   44   41  190    31
 R09E | 1332   44   27   26   21   32   28  ---   13 |    37   38   49   51   71   50  ---    44
 R10E | 1450   20   21   11   19   19   24  ---    8 |    37   39   37   45   37   33  ---    34
 R11E | 1591   53   67   30   54   56   40  105   22 |   112  137  157  144  150  121  200   131
XR12E | 1986   31  ---   14   17   33   17  ---   11 |    41  ---   39   38   50   32  ---    34
 R13E | 1079   23   14   10   21   26   23  ---    9 |    23   22   35   43   49   27  ---    28
 R14E | 1745   41   32   24   23   44   25  ---   14 |    38   48   67   64   71   48  ---    53
 R15E | 4718   27   48   20   29   52   29   97   15 |    39   39   50   50   82   64  272    46
 R16E |  806   42   34   29   20   29   19  ---   13 |    24   27   42   43   38   33  ---    29
 R17  | 4560   34   20   35   35   20   26  ---   13 |    43   63   68   52   39   68  ---    52
 R18  | 1071   13   16   16   17   15   13  ---    7 |    58   57   69   56   60   49  ---    57
 R19  |  980   13   19   27   21   32   21  ---   10 |    47   52   70   53   52   39  ---    50
 R20  | 2023   25   71   26   21   38   37  ---   17 |    54   61   70   58   40   52  ---    55
 R21  |  610   18   23   18   11   21   30  ---    9 |    67   60   56   61   67   51  ---    57
 R22  | 1365   26   29   28   17   25   25  ---   11 |    66   59   63   59   61   51  ---    55
 R23  |  979   23   27   18   23   36   18  ---   10 |    48   50   40   44   39   32  ---    38
 R24  | 1105   19   15   14   15   22   14  ---    7 |    40   53   37   49   47   42  ---    42
------+----------------------------------------------+------------------------------------------
 RMS  | 1912   29   32   22   23   35   25   87      |T   61   55   60   58   60   62  196    61
 WRMS | 1912   23   31   19   17   35   25   87      |NE  74   42   42   39   43   72  190    67
 MEDI | 1332   25   23   18   20   29   24   93      |MD  43   50   50   51   50   49  190    49

Table 3.1659.1  GPS week: 1659   Day: 1   MJD: 55858                            

        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  |  731   30   21   17   21   44   24  ---   11 |    37   29   52   37   59   60  ---    40
 R02  |  960   17   26   14   15   24   23  ---    8 |    28   38   34   26   32   30  ---    26
XR04  | 2076   42  ---   30  ---  735   70  ---   34 |   248  ---  267  ---  602  301  ---   258
 R05  | 1051   22   19   18   18   33   12  209    9 |   163  165  165  162  178  158  183   164
 R06  | 1125   21   14   13   16   25   13  ---    7 |    76   71   76   78   71   70  ---    73
XR07  | 6119   21   19   21  ---   22   27  ---   11 |    56   50   57  ---   48   33  ---    46
 R08  |  887   18   15   18   16   15   22  464    8 |    28   20   23   35   26   29  241    22
 R09E | 1441   37   29   27   17   28   29  ---   12 |    58   53   63   56   62   38  ---    51
 R10E | 1237   24   27   26   13   32   23  ---   10 |    22   26   32   32   36   26  ---    23
 R11E | 1462   63   67   30   39   69   37  486   21 |   101   82  125  113  136  101  299   106
 R12E | 2570   23   34   12   16   40   24  ---   10 |    35   32   29   35   50   32  ---    31
 R13E | 1782   27   32   16   15   32   21  ---   10 |    25   41   29   32   39   25  ---    23
 R14E | 1712   37   29   19   23   28   32  ---   12 |    38   30   55   62   58   34  ---    45
 R15E | 3950   28   41   29   20   37   46  379   15 |    39   58   64   52   62   33  236    45
 R16E |  839   32   33   23   22   36   20  ---   12 |    26   26   47   48   43   42  ---    35
 R17  | 3636   33   34   18   18   20   36  ---   11 |    33   52   59   71   60   80  ---    57
 R18  | 1272   27   15   22   16   21   15  ---    9 |    41   30   22   40   33   22  ---    26
 R19  |  707   21   13   16   36   21   21  ---   10 |    34   41   37   70   38   30  ---    40
 R20  | 2053   45  101   21   29   63   38  ---   22 |    37   75   57   58   21   58  ---    48
 R21  |  723   20   25    8   12   42   21  ---    9 |    59   54   57   68   51   44  ---    53
 R22  | 1251   20   31   16   17   20   32  ---   10 |    46   57   49   49   50   21  ---    40
 R23  |  784   35   48   24   18   54   17  ---   14 |    34   40   29   30   59   31  ---    27
 R24  | 1087   22   23   26   22   28   27  ---   11 |    41   51   34   36   38   36  ---    32
------+----------------------------------------------+------------------------------------------
 RMS  | 1729   30   38   20   21   37   27  400      |T   56   50   63   56   80   58  239    57
 WRMS | 1729   28   29   19   21   37   27  400      |NE  68   39   73   35  125   72  241    65
 MEDI | 1251   27   27   19   18   32   24  379      |MD  38   41   52   49   50   34  236    40

Table 3.1659.2  GPS week: 1659   Day: 2   MJD: 55859                            

        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  |  904   22   21   10   16   19   26  ---    8 |    30   40   38   44   30   49  ---    37
 R02  |  888   12   17    7   25   38   31  ---    9 |    47   42   40   48   46   43  ---    40
XR04  | 1704   57  ---   22  ---   68   46  ---   25 |   229  ---  293  ---  338  197  ---   210
 R05  |  939   44   31   18   26   44   29  190   13 |   146  135  131  141  151  129  142   134
 R06  | 1631   23   15   14   17   21   21  ---    8 |    84   77   74   80   78   80  ---    76
XR07  | 9593   27   13   12  ---   30   20  ---    9 |    51   35   32  ---   46   32  ---    32
 R08  | 1569   25   14   17   25   24   10  219    8 |    39   32   41   20   37   33  106    28
 R09E | 1733   36   22   15   18   70   27  ---   12 |    47   45   53   57   88   46  ---    48
 R10E | 1672   23   29   17   14   37   29  ---   10 |    67   84   72   75   88   62  ---    69
 R11E | 2016   50   54   37   41   95   37  306   21 |    52   60   87   70  127   67  106    66
 R12E |  818   32   34   19   21   54   24  ---   12 |    37   30   40   40   50   27  ---    28
 R13E | 2295   25   28   19   31   50   25  ---   12 |    18   22   29   55   82   41  ---    30
 R14E | 2002   26   45   15   28   42   25  ---   12 |    53   49   67   71   79   62  ---    59
 R15E | 3421   26   28   11   27   32   26  418   10 |    28   53   37   47   37   38  236    33
 R16E |  912   30   24   20   20   39   23  ---   11 |    17   25   48   41   62   28  ---    31
 R17  | 2429   36   50   19   32   61   35  ---   16 |    37   31   42   38   62   42  ---    29
 R18  | 1591   26   30   22   19   55   17  ---   11 |    55   63   75   52   35   53  ---    56
 R19  |  928   23   11   15   13   28   15  ---    7 |    39   35   38   34   32   45  ---    34
 R20  | 1282   40   85   18   19   56   24  ---   18 |    61   64   53   48   52   37  ---    47
 R21  |  924   16   11   18   16   40   24  ---    9 |    55   53   61   59   80   55  ---    56
 R22  | 1092   27   21   10   16   78   16  ---   11 |    51   47   48   45   41   43  ---    43
 R23  | 1193   13   22   16   25   27   19  ---    9 |    31   38   39   37   67   39  ---    35
 R24  |  929   27   39   10   38  103   24  ---   16 |    48   57   40   35   72   46  ---    34
------+----------------------------------------------+------------------------------------------
 RMS  | 1622   29   34   18   24   53   25  297      |T   57   50   64   54   77   56  147    54
 WRMS | 1622   24   33   16   23   51   25  297      |NE  68   39   75   38   86   62  106    60
 MEDI | 1569   26   24   17   21   42   24  219      |MD  48   45   48   48   62   45  106    40

Table 3.1659.3  GPS week: 1659   Day: 3   MJD: 55860                            

        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  |  984   19   21   20   13   20   16  ---    8 |    40   56   39   41   46   40  ---    39
 R02  | 1230   21   21    7    9   32   11  ---    7 |    55   34   46   48   57   45  ---    45
XR04  | 1531   25   27   16  ---   51   29  ---   14 |   297   48  252  ---  282  297  ---   291
 R05M |  908   37   57   29   33   67   67  674   20 |   225  218  237  251  274  237   85   236
 R06M | 2263   24   24   13   22   37   56  ---   13 |   104   94   98  100   99  100  ---    95
 R07  | 7864   13   19   15   13   19   31  ---    8 |    44   50   58   24   52   54  ---    49
 R08  | 1158   17   15   16   14   30   21  113    8 |    42   28   44   34   28   33  100    31
 R09E | 1671   30   21   20   22   39   23  ---   11 |    27   30   49   31   67   29  ---    32
 R10E | 2372   29   24   25   15   60   39  ---   13 |    90   82  119  106  126   80  ---    97
 R11E | 1898   51   53   41   34   51   28  233   19 |   107  121  139  109  134  110  165   116
 R12E | 1889   27   31   33   19   51   21  ---   13 |    25   27   37   38   69   27  ---    27
 R13E | 1558   29   28   16   15   52   18  ---   11 |    15   28   39   36   64   27  ---    27
 R14E | 2393   24   29   16   26   24   38  ---   11 |    70   66   76   86   83   61  ---    71
 R15E | 2523   25   32   20   19   65   17  177   12 |    39   50   56   57   81   50   95    48
 R16E |  722   22   25   12   20   32   36  ---   10 |    38   36   46   47   59   55  ---    42
 R17M | 2058   45   56   26   19   31   21  ---   15 |    41   51   56   45   42   55  ---    42
 R18M | 2034   16   35   16   18   55   16  ---   11 |    46   63   57   50   29   46  ---    47
 R19M |  967   14   18   13   23   39   27  ---    9 |    50   46   58   68   38   29  ---    50
 R20M | 1338   32   71   14   18   41   59  ---   17 |    44   79   46   63   67   32  ---    49
 R21M |  766   12   29   22   18   51   34  ---   11 |    75   83   91  102  128   61  ---    87
 R22  |  948   13   14   24   13   49   13  ---    9 |    49   50   52   44   60   47  ---    47
 R23  | 1430   16   20   16   20   33   14  ---    8 |    44   39   47   54   47   37  ---    43
 R24M | 1291   24   23   20   13   19   15  ---    8 |    47   31   29   39   56   41  ---    36
------+----------------------------------------------+------------------------------------------
 RMS  | 2321   26   34   21   20   43   32  372      |T   70   61   77   66   86   69  111    71
 WRMS | 2321   21   32   18   18   43   32  372      |NE  81   43   76   40   81   79  100    77
 MEDI | 1531   24   25   16   18   39   23  177      |MD  46   50   56   48   64   47   95    47

Table 3.1659.4  GPS week: 1659   Day: 4   MJD: 55861                            

        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  |  616   12   18   12   16   32   15  ---    7 |    36   51   36   41   39   43  ---    37
 R02  |  963   17   16   14   13   26   16  ---    7 |    50   53   57   52   34   40  ---    48
XR04  |  866   23   27   23  ---   82   27  ---   18 |   349   39  373  ---  428  363  ---   347
 R05  | 2192   30   23   16   13   37   44  337   12 |   164  166  162  161  165  148   64   159
 R06M | 1541   25   37   13   23   34   37  ---   12 |    75   85   72   80   70   76  ---    73
 R07  | 2963   12   16   12   22   20   19  ---    7 |    27   25   18   25   40   23  ---    20
 R08  | 1032   22   17   21   19   32   22   78    9 |    39   32   33   32   39   36   52    29
 R09E |  855   25   20   20   14   37   19  ---   10 |    35   34   42   37   48   31  ---    32
 R10E | 2228   25   27   13   24   36   43  ---   12 |   108  118  104  116  116   75  ---   102
 R11E | 1794   46   72   26   49   74   47  213   22 |    96  136  128  129  143   79   86   112
 R12E | 1672   25   39   16   16   33   24  ---   11 |    22   17   34   31   33   35  ---    22
 R13E | 1080   26   32   21   22   30   26  ---   11 |    31   30   45   57   39   29  ---    34
 R14E | 3423   34   35   19   21   55   22  ---   13 |    63   52   72   71   81   56  ---    60
 R15E | 2737   21   44   18   22   33   29  163   12 |    39   43   46   57   46   48   70    41
 R16E |  892   27   24   15   17   34   17  ---    9 |    30   33   47   47   68   36  ---    38
 R17  | 1980   58   46   35   64   55   41  ---   22 |    43   38   55   62   50   45  ---    33
 R18  | 2181   14   27   13   20   30   13  ---    8 |    55   73   54   46   60   68  ---    55
 R19M | 1063   11   32   12   16   36   20  ---    9 |    47   63   49   45   39   36  ---    42
 R20  | 1290   38   74   18   21   38   51  ---   18 |    48   68   41   46   25   28  ---    38
 R21  | 1416   38   25   31   48   37   16  ---   15 |    58   54   37   76   52   42  ---    45
 R22  | 1136   14   15   21   22   43   33  ---   11 |    57   59   80   76   42   46  ---    61
 R23  | 1101   13   23   13   14   41   11  ---    8 |    37   28   46   47   54   43  ---    39
 R24  |  739   20   32   28   23   35   17  ---   11 |    51   37   43   60   72   55  ---    46
------+----------------------------------------------+------------------------------------------
 RMS  | 1755   28   35   20   27   39   29  219      |T   67   58   72   63   77   64   68    65
 WRMS | 1755   20   33   19   16   36   29  219      |NE  85   41   91   45   96   84   52    83
 MEDI | 1290   25   27   18   21   36   22  163      |MD  48   51   47   52   50   43   64    42

Table 3.1659.5  GPS week: 1659   Day: 5   MJD: 55862                            

        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  |  598   10   25   14   16   23   27  ---    9 |    33   29   38   39   32   43  ---    34
 R02  | 1520   16   19   14   15   30   20  ---    8 |    48   49   62   53   40   46  ---    49
XR04  | 1615   27   21   22  ---   23   14  ---   10 |   388   43  329  ---  399  416  ---   379
 R05  | 1377   18   18   26   11   92   25   89   15 |   193  194  185  191  232  192   56   192
 R06  |  946   27   19   15   21   31   13  ---    9 |    84   82   83   87   75   93  ---    83
 R07  | 2254   18   18   14   26   49   21  ---   10 |    38   36   45   28   47   39  ---    37
 R08  | 1611   21   20   22   19   38   22   65   10 |    37   29   30   30   45   31   89    27
 R09E |  920   21   35   19   21   35   16  ---   10 |    22   41   31   37   38   29  ---    26
 R10E | 2984   43   26   13   17   26   16  ---   11 |    75   81   86   89   99   80  ---    82
 R11E | 2141   42   52   35   36   67   28  122   18 |   124  126  153  131  124  129   86   130
 R12E | 2351   31   22   17   22   42   18  ---   11 |    23   20   38   36   47   35  ---    28
 R13E | 1630   26   34   23   22   23   16  ---   10 |    25   32   46   49   56   31  ---    34
 R14E | 2722   36   35   31   17   31   30  ---   13 |    72   57   77   62   60   51  ---    59
 R15E | 3889   20   29   20   24   53   22  167   12 |    20   28   41   44   49   34   46    28
 R16E |  999   29   25   19   22   44   19  ---   11 |    23   28   45   45   56   36  ---    33
 R17  | 3064   47   36   11   35   44   24  ---   14 |    48   30   55   64   66   59  ---    50
 R18  | 2931   16   25   11   29   46   15  ---   10 |    70   64   66   81   74   60  ---    67
 R19  | 1990   22   32   18   35   21   10  ---   10 |    33   44   16   28   22   24  ---    18
 R20  | 2864   41   79   29   29   43   37  ---   19 |    44   40   37   49   54   41  ---    39
 R21  | 1832   16   21   21   17   26   28  ---    9 |    52   47   58   52   43   34  ---    45
 R22  | 1771   13   30   13   13   26   15  ---    8 |    49   72   41   50   65   39  ---    48
 R23  | 1202   13   16   10   24   24   19  ---    8 |    37   34   52   53   49   30  ---    41
 R24  |  668   12   24   11   29   29   21  ---    9 |    35   22   50   62   48   27  ---    38
------+----------------------------------------------+------------------------------------------
 RMS  | 2107   27   32   20   24   42   22  117      |T   68   53   72   61   79   69   69    68
 WRMS | 2107   21   32   17   23   37   22  117      |NE  90   41   85   42   96   92   89    87
 MEDI | 1771   21   25   18   22   31   20   89      |MD  44   41   50   50   54   39   56    41

Table 3.1659.6  GPS week: 1659   Day: 6   MJD: 55863                            

        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  |  945   13   36   16   14   26   28  ---    9 |    45   44   47   43   44   55  ---    44
 R02  | 1958   13   35   13    9   24   28  ---    9 |    39   39   47   46   41   42  ---    40
XR04  | 3859   23  ---   17  ---  456  494  ---   20 |  9999  --- 9999  --- 9999 9999  ---  9999
 R05  |  673   16   25   12   25   24   22   57    9 |   159  152  152  164  167  151   63   156
 R06  |  636   25   17   14   11   18   26  ---    8 |    89   84   80   85   79   76  ---    81
XR07  | 4146   16   19   23  ---   70   36  ---   16 |    33   33   40  ---   37   31  ---    28
 R08  | 1004   11   27   15   10   23   21  151    7 |    50   35   42   39   45   54   81    42
 R09E |  755   18   24   17   21   31   19  ---    9 |    18   20   35   37   45   28  ---    26
 R10E | 1573   23   30   15   17   35   20  ---    9 |    82   83   95   96   92   95  ---    90
 R11E | 2374   43   72   30   33   61   60  216   21 |   105  113  136  133  151  107  106   119
 R12E | 1793   32   16   23   24   35   21  ---   11 |    33   30   57   61   63   34  ---    43
 R13E | 1504   25   30   14   20   41   19  ---   10 |    25   27   42   49   53   32  ---    33
 R14E | 3110   28   26   16   19   31   18  ---   10 |    38   46   59   59   52   42  ---    48
 R15E | 2160   24   31   26   18   47   29  200   12 |    20   33   44   38   51   29   35    25
 R16E |  841   38   32   16   22   34   21  ---   12 |    22   21   39   42   47   24  ---    28
 R17  | 2415   28   45   22   19   39   22  ---   12 |    89   86   85   80   70   93  ---    82
 R18  | 1908   14   23    8   30   64   20  ---   11 |   134  136  132  136  133  135  ---   132
 R19  |  829    7   27    9   20   42   19  ---    8 |    53   49   56   63   81   38  ---    52
 R20  | 3517   46  100   15   43   53   30  ---   21 |    65   71   73   59   66   68  ---    63
 R21  | 2188   13   18   14    9   47   19  ---    8 |    66   69   63   62   58   48  ---    59
 R22  | 1284   14   23   26   16   63   19  ---   11 |    67   85   87   71   52   52  ---    69
 R23  |  960   17   18   19   15   31   12  ---    8 |    54   61   45   62   64   43  ---    51
 R24  |  757   15   16   14   13   51   13  ---    8 |    53   41   40   53   87   52  ---    48
------+----------------------------------------------+------------------------------------------
 RMS  | 1776   24   37   18   21   41   25  168      |T   60   61   68   70   71   60   71    61
 WRMS | 1776   18   40   17   21   44   25  168      |NE  48   49   51   52   47   46   81    45
 MEDI | 1573   18   26   16   19   39   21  151      |MD  53   46   56   61   58   48   63    48




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