[IGSREPORT-24640] Wk 1906 IGLOS Final Orbits

IGS ACC acc at igs.org
Thu Aug 4 16:40:04 PDT 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1906   (Jul 17, 2016 - Jul 23, 2016) 
                                                                               
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 2.1906.
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:
                                                                               
 igl1906[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1906 in the SP3 format.
 igl19067.sum      Combination Report for GPS Week 1906.


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

Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.

 1. Broadcast (brd) orbits and clocks are included in the combination for
    statistics only.

 2. Having only a few satellites the mcc orbits are included in the combination 
    for statistics only. The grg orbits are introduced for the first time
    starting 02-Jan-2011 (GPS Week 1617) but only for statistics until
    22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
    21-May 2011 (GPS Week 1636). The emx orbits are introduced with full weight
    for the first time starting 11-Sep-2011 (GPS Week 1653).

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      X/Y/Z =  0.000/0.000/0.000 meter for GLONASS and
      X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        ftp://igs.org/igscb/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed IGS
    products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        ftp://igs.org/igscb/station/general/igs08.atx
    

 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  |     57.9 ns
                1  |     66.2 ns
                2  |     71.7 ns
                3  |     72.9 ns
                4  |     78.1 ns
                5  |     81.7 ns
                6  |     80.6 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 1.1906, 1a.1906).
        
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 2.1906.0-6)                                                                                
    
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 3.1906.0-6). 
        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 1906 summary.                      (Jul 17, 2016 - Jul 23, 2016)

Table 1.1906.a     GPS week : 1906   MJD: 57586.0-57592.0

         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|   -2     1     0     4   -50    16   .30   34   32 |     ---     ---    ---    ---
        |    1     1     3    17    26    46   .04           |     ---     ---
cof  n/a|   -1     0    -1     7   -11     4   .20   37   34 |     ---     ---    ---    ---
        |    1     1     5    16    29    58   .10           |     ---     ---
emx  n/a|    0     0     5   -11   -42    24   .17   24   23 |   66909   -1363   3895   7368
        |    1     1     1    16    22    59   .05           |   16110    1977
esx  n/a|    1     0    -1     5    12   -30  -.20   19   16 |   71462   -3613   4038   8727
        |    1     0     0     4    15    31   .03           |    8113    4331
gfz  n/a|    1     0     5    31    76    42  -.01   22   17 |       0   -1795   3526   7049
        |    1     1     1    25    22    45   .06           |       0    2197
grg  n/a|   -1     0    -3    16    18    26  -.26   33   30 |   73931   -2171   4044   7846
        |    1     1     7    34    39    53   .11           |    7513    2996
iac  n/a|    0     0    -4   -31   -27   -53   .05   20   20 |   73291   -1127   4040   7754
        |    1     0     1    14    37   119   .05           |    7955    2242
mcc  n/a|    1    -8    -4   173   -86   457  -.40  204  204 |     ---     ---    ---    ---
        |   14    20    32   382   127   858   .38           |     ---     ---


Table 1.1906.b     GPS week : 1906   MJD: 57586.0-57592.0   

         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  |    9    9   10    9   11   11    9 |
 R02  |    8    6    7    7    9    7   10 |
 R03  |    6    9    7    7    9    8    8 |
 R04  |    8    7    6    9    7    7    8 |
 R05  |   13   12   13   13   15   15   15 |
 R06  |    9   10    8   10   11   11   10 |
 R07  |    8    8    6    7    9    7    6 |
 R08  |    9    8    6    9    9   10    7 |
 R09  |    7    7    6    6    7    8    7 |
 R10  |    8   10    9    8    9   11    9 |
 R11  |    7    9    7    9    7    7    7 |
 R13  |    9    8    9   10    8    7    7 |
 R14  |   20   22   21   22   19   15   15 |
 R15  |   11   11   10   11   10    9   10 |
 R16  |   14   14   11   14   14   13   12 |
 R17  |    9    9   11   12   14   12   11 |
 R18  |   10    8    8    9    9   10    9 |
 R19  |   15   15   13   15   16   13   13 |
 R20  |   13   14   15   16   17   16   14 |
 R21  |   11   11   10   11   11   11   11 |
 R22  |   11   11   11   13   12   11   10 |
 R23  |   10   11   10    9   10   11   11 |
 R24  |   15   14   14   16   14   15   14 |
 R26  |   36   53   56   49   45   41   30 |


Table 1.1906.c     GPS week : 1906   MJD: 57586.0-57592.0   

         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 1906 0   |    5    -6   188     462   -1155    1897  84.3  1369  1369 |   57908       0
brd 1906 1   |   27   -28   199     244   -1242    3474  81.9  1316  1316 |   66185       0
brd 1906 2   |   28    24   146     -22    -630    4409  83.3  1284  1284 |   71662       0
brd 1906 3   |  -21    19   174    -867    1238    8433  83.2  1284  1284 |   72948       0
brd 1906 4   |  -61   -21   164     839    -443    8851  82.8  1370  1370 |   78074       0
brd 1906 5   |    7   -29   164     276   -1093    5767  82.5  1331  1331 |   81716       0
brd 1906 6   |   20   -31   180    -547   -1121    6689  84.3  1405  1405 |   80649       0
-------------+------------------------------------------------------------+----------------
brd 1906 mean|    0   -10   174      54    -635    5645  83.2  1337  1337 |   72734       0
brd 1906 sdev|   32    23    17     589     878    2564    .9    46    46 |    8521       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 2.1906.0  GPS week: 1906   Day: 0   MJD: 57586                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     2     3    13   -94   -35   .27   34   35 |     ---     ---    ---    ---
cof  n/a|   -2     1    -1    37   -66   -77   .19   36   36 |     ---     ---    ---    ---
emx  n/a|    0     0     7   -27   -55   -13   .12   22   21 |   32380   -4777   4578   6968
esx  n/a|    1    -1    -2     3     0   -26  -.17   18   15 |   60678   -9382   5137   9074
gfz  n/a|    0    -1     6    50    52    33  -.02   22   17 |       0   -4239   3106   5580
grg  n/a|   -2     1    -8    29    74    55  -.06   32   30 |   61457   -6907   5171   8367
iac  n/a|    0     1    -3   -46    33    23  -.03   21   21 |   61103   -3715   5142   8478
mcc  n/a|    7   -14    -3   225    78   267  -.89  161  161 |     ---     ---    ---    ---

Table 2.1906.1  GPS week: 1906   Day: 1   MJD: 57587                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     2    12   -51   -17   .22   31   29 |     ---     ---    ---    ---
cof  n/a|    0     1     2     0   -11    -1   .02   36   32 |     ---     ---    ---    ---
emx  n/a|    0    -1     6   -14   -53   -46   .19   23   22 |   62998   -2324   3432   6242
esx  n/a|    1     0     0     9    18   -36  -.21   19   17 |   65586   -6557   3430   7671
gfz  n/a|    1     0     7    71    98   -28   .06   23   19 |       0   -5202   3155   6029
grg  n/a|    0     0   -17    55    18    29  -.21   34   29 |   69132   -5220   3439   6272
iac  n/a|   -1     0    -5   -48   -41    88   .00   22   22 |   66424   -1369   3428   5933
mcc  n/a|    2     7   -27    -8    81   165  -.68  184  184 |     ---     ---    ---    ---

Table 2.1906.2  GPS week: 1906   Day: 2   MJD: 57588                            

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   -38    76   .29   33   34 |     ---     ---    ---    ---
cof  n/a|   -3     1     5    -9     8    68   .11   34   34 |     ---     ---    ---    ---
emx  n/a|    0     2     5   -27   -59   -12   .08   25   24 |   69296    1210   4026   8051
esx  n/a|    0     0     0     2    39   -56  -.16   17   14 |   66723    1920   4038   9188
gfz  n/a|    0     0     4    17   103    27   .07   23   19 |       0     986   3297   6828
grg  n/a|   -1    -1    -1    38    38     4  -.19   27   27 |   70770    1836   4049   8026
iac  n/a|    0     0    -5   -26   -80    -6   .05   19   19 |   69512    2575   4048   7795
mcc  n/a|  -20     6     0    12  -242   458   .03  148  148 |     ---     ---    ---    ---

Table 2.1906.3  GPS week: 1906   Day: 3   MJD: 57589                            

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|   -4     2     3     8   -55    37   .32   32   27 |     ---     ---    ---    ---
cof  n/a|   -1     1     1    10    -7    72   .23   39   31 |     ---     ---    ---    ---
emx  n/a|   -2     0     3   -25     1    75   .23   26   25 |   76154   -1528   4244   8193
esx  n/a|    3    -1    -1     8    21    -6  -.18   20   17 |   68418    -297   4253   9174
gfz  n/a|    0     0     5     1    68   121  -.07   25   19 |       0   -1238   3869   7993
grg  n/a|    0     0    -2    38     7   -65  -.28   33   29 |   73773   -1269   4245   8289
iac  n/a|    2     0    -2   -33   -60  -127   .07   21   21 |   74977   -2587   4263   8237
mcc  n/a|   -7    -2   -18   -60  -204   819  -.36  131  131 |     ---     ---    ---    ---

Table 2.1906.4  GPS week: 1906   Day: 4   MJD: 57590                            

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|   -4     1     0   -16   -69    50   .33   35   30 |     ---     ---    ---    ---
cof  n/a|    0     0     1     0   -34    14   .30   39   32 |     ---     ---    ---    ---
emx  n/a|   -1     1     6     4   -37   125   .15   25   24 |   72679     106   4014   8332
esx  n/a|    1     0    -2    10    11    21  -.21   20   17 |   78519   -1490   4452  10380
gfz  n/a|    0     0     3    22    45    68  -.05   21   16 |       0    -644   4451   9249
grg  n/a|   -2    -2    -1   -23   -57    92  -.39   39   36 |   78393    -402   4456   9851
iac  n/a|    1     0    -1   -13    -8  -276   .04   22   22 |   76924     735   4448   9719
mcc  n/a|   -1     2   -14   -36  -111  1234   .16  156  156 |     ---     ---    ---    ---

Table 2.1906.5  GPS week: 1906   Day: 5   MJD: 57591                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     2    -4    24   -19   -41   .34   36   31 |     ---     ---    ---    ---
cof  n/a|    0     2    -8    -3    15   -64   .29   40   32 |     ---     ---    ---    ---
emx  n/a|    1    -2     2     7   -32    36   .20   22   21 |   76028    -127   3156   7387
esx  n/a|    0     0    -2     2     6   -71  -.23   18   16 |   77764   -1431   3167   8150
gfz  n/a|    3     1     5    10    72    34  -.02   21   16 |       0    -374   3107   7227
grg  n/a|   -3     2     3   -37    24    -2  -.37   37   33 |   82068    -739   3148   7563
iac  n/a|    1     0    -5   -13   -22    -1   .09   21   21 |   81708    -479   3161   7603
mcc  n/a|   27   -10   -30    67   -68  1424  -.49  238  238 |     ---     ---    ---    ---

Table 2.1906.6  GPS week: 1906   Day: 6   MJD: 57592                            

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    11   -21    45   .31   36   37 |     ---     ---    ---    ---
cof  n/a|   -1     0    -9    16    12    21   .25   39   39 |     ---     ---    ---    ---
emx  n/a|   -1     0     3     4   -62     5   .20   25   24 |   78828   -2105   3815   6405
esx  n/a|    0     0    -2     0    -8   -39  -.23   18   14 |   82549   -8059   3793   7458
gfz  n/a|    1    -1     6    44    93    42  -.06   20   16 |       0   -1856   3700   6443
grg  n/a|    2     0     2    11    21    69  -.31   31   28 |   81928   -2502   3802   6560
iac  n/a|    0     0    -4   -35   -15   -72   .10   17   17 |   82392   -3052   3791   6518
mcc  n/a|    4   -50    64  1014  -140 -1164  -.56  408  408 |     ---     ---    ---    ---

       
       
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 3.1906.0  GPS week: 1906   Day: 0   MJD: 57586                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  757   29   41   17   12   21   24   12  ---    8 |    63   67   81   75   91   59   71  ---    73
 R02  |  542   12   15   18    8   20   30   18  ---    8 |    60   60   76   64   71   60   54  ---    63
 R03  |  947   12   13    9    9   16   18   15  208    6 |    67   70   76   76   83   66   64   47    72
 R04  | 1055   16   16   13    7   16   32   16  ---    7 |    55   53   51   51   58   51   40  ---    48
 R05  | 1342   23   22   32   22   24   41   27  ---   12 |    52   60   64   76   69   57   51  ---    60
 R06  | 1187   33   28   18   10   22   22   22  ---    9 |    48   53   53   49   53   48   36  ---    45
 R07  | 1027    7   17   21   11   17   27   17  174    7 |    72   75   86   74   80   66   68   76    73
 R08  |  779   17   18   17   14   11   36   17  ---    8 |    66   68   80   74   77   62   64  ---    70
 R09E | 2735   16   12   15    9   14   22   15  ---    6 |    23   21   19   16   25   26   21  ---    17
 R10E | 1767   23   24   17   15   19   19   15  ---    8 |    36   36   29   30   30   29   36  ---    28
 R11E | 1849   24   27   11   14   13   24   12  ---    7 |    35   36   27   27   28   28   31  ---    26
 R13E |  914   30   38   18   12   21   26   11  ---    8 |    46   53   31   38   40   30   35  ---    34
 R14E | 1961   52   44   40   44   32   68   35  ---   20 |    44   42   39   48   52   63   48  ---    36
XR15E | 5423   14   15   18   18  ---   37   19  ---   10 |   120  126  116  135  ---  107  117  ---   120
 R16E |  734   30   27   26   24   27   34   38  ---   13 |    41   44   41   33   38   37   40  ---    31
 R17  | 1418   40   43   18   14   21   18   14  ---    9 |    64   68   35   28   28   40   28  ---    30
 R18  | 1157   29   29   27   11   19   23   21  ---    9 |    58   57   43   41   34   34   36  ---    37
 R19  |  787   75   77   33   11   32   21   24  ---   15 |    92   91   56   36   30   50   27  ---    38
 R20  |  632   46   64   30   20   27   33   28  ---   13 |    75   87   41   58   49   66   41  ---    48
 R21  |  725   47   45   20   15   22   14   20   62   10 |    79   78   42   47   31   46   37   49    42
 R22  |  844   52   49   17   11   21   35   19  ---   11 |    76   77   39   38   25   53   31  ---    36
 R23  | 1036   21   16   22   27    9   27   16  ---    9 |    40   43   35   73   50   51   59  ---    52
 R24  | 2745   27   27   25   29   33   58   28  ---   14 |    70   70   42   60   47   53   62  ---    50
XR26  | ----   50  342  ---  ---  ---  ---   25  ---   36 |    64  266  ---  ---  ---  ---   45  ---    44
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1368   34   36   22   18   22   32   21  160      |T   60   70   52   54   49   51   47   57    48
 WRMS | 1368   35   36   21   15   17   30   21  160      |NE  64   79   56   57   54   53   47   57    51
 MEDI | 1036   27   27   18   14   21   27   18  174      |MD  60   60   42   49   47   51   40   49    44

Table 3.1906.1  GPS week: 1906   Day: 1   MJD: 57587                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  624   24   18   24   18   14   32   13  ---    9 |    38   44   53   56   52   28   31  ---    41
 R02  |  483   12   12   15    7   10   18   12  ---    5 |    32   31   44   36   34   41   33  ---    35
 R03  |  530   20   28   18   16   18   33   14  165    8 |    40   38   58   64   62   34   51   39    52
 R04  |  712    5   17    8   12   16   15   22  ---    6 |    38   49   37   46   53   37   26  ---    39
 R05  | 1156   23   19   26   25   17   55   17  ---   12 |    50   52   52   52   61   51   43  ---    48
 R06  |  621   25   23   22   11   16   37   17  ---    9 |    37   29   37   20   29   31   27  ---    24
 R07  |  751   15   16   17   12   15   36   13  248    8 |    47   47   63   47   45   83   53  125    54
 R08  |  846   14    9   24   22   11   16   16  ---    8 |    42   38   48   34   41   32   32  ---    34
 R09E | 3402   15   11   16    9   18   21   16  ---    7 |    20   20   21   27   39   31   21  ---    22
 R10E | 2195   24   44   16   23   18   34   24  ---   10 |    38   51   31   34   37   40   35  ---    28
 R11E | 1421   28   33   17   19   15   15   19  ---    8 |    35   40   29   28   27   26   31  ---    24
 R13E |  928   26   24   16   11   20   24   14  ---    8 |    51   52   41   46   47   34   45  ---    42
 R14E | 1790   43   36   53   39   51   67   46  ---   22 |    41   50   38   60   74   48   37  ---    37
XR15E |10040   19   19   18   16  ---   35   23  ---   11 |    66   61   68   51  ---   64   62  ---    60
 R16E | 1176   30   51   22   26   32   39   32  ---   13 |    47   58   39   40   53   41   45  ---    37
 R17  | 1270   40   44   10   11   22   22   11  ---    9 |    52   52   31   30   27   29   26  ---    28
 R18  | 1253   25   21   16   13   20   17   17  ---    8 |    44   43   40   32   35   39   31  ---    33
 R19  |  786   65   71   26   17   29   39   24  ---   15 |    68   77   37   37   35   33   28  ---    31
 R20  | 1113   48   55   22   19   39   36   25  ---   14 |    54   62   33   40   47   41   33  ---    32
 R21  |  726   47   51   21   12   21   16   20  112   10 |    61   65   40   39   34   35   33   59    36
 R22  |  953   47   52   17   10   23   24   16  ---   10 |    57   60   31   31   28   36   26  ---    29
 R23  | 1403   21   25   31   30   14   28   21  ---   11 |    34   35   27   55   42   40   44  ---    37
 R24  | 1176   15   40   31   32   24   51   33  ---   14 |    38   63   42   51   52   27   50  ---    39
XR26  | ----   66  189  ---  ---  ---  ---   43  ---   53 |    80  163  ---  ---  ---  ---   44  ---    53
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1316   31   36   23   19   23   34   22  184      |T   46   53   40   41   43   39   36   74    37
 WRMS | 1316   29   32   22   17   19   29   22  184      |NE  47   55   42   41   42   38   35   74    37
 MEDI | 1113   24   25   18   16   18   32   17  165      |MD  42   50   39   40   41   36   33   59    36

Table 3.1906.2  GPS week: 1906   Day: 2   MJD: 57588                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1375   21   32   29   23   21   20   17  ---   10 |    58   80   60   58   65   56   43  ---    52
 R02  |  862   20   22   17    7   17   25   12  ---    7 |    45   52   51   48   40   68   38  ---    45
 R03  |  541   10   16   22   15   14   18   10   99    7 |    46   52   58   36   40   44   46   29    42
 R04  |  472    8    9   16   13   11   15   10  ---    5 |    43   46   51   39   49   44   41  ---    42
 R05  |  902   28   27   29   27   25   46   22  ---   13 |    42   64   57   59   60   35   53  ---    47
 R06  | 1041   21   29   19    9   12   23   25  ---    8 |    43   57   40   46   43   50   27  ---    39
 R07  | 1290    8   11   16    8   13   15   13  166    5 |    58   56   60   55   52   57   59  114    55
 R08  | 1162   12   15   18   13    8   18   12  ---    6 |    52   57   58   50   56   51   45  ---    50
 R09E | 3052   14   18   15    8   11   15   11  ---    5 |    17   19   13   18   28   22   24  ---    18
 R10E | 1632   28   18   14   20   19   27   13  ---    9 |    36   33   28   35   36   26   38  ---    30
 R11E | 1106   19   30   19   13   15   18   10  ---    7 |    35   39   29   29   30   28   34  ---    27
 R13E |  924   30   29   22   16   18   18   13  ---    8 |    48   52   35   35   42   36   38  ---    35
 R14E | 2060   32   45   49   32   60   51   51  ---   21 |    45   73   64   80   98   46   46  ---    57
XR15E | 7566   26   36   19   14  ---   24   17  ---    9 |    56   67   54   48  ---   56   61  ---    53
 R16E | 1115   35   35   24   20   17   24   25  ---   10 |    48   67   35   51   52   47   54  ---    45
 R17  |  852   52   55   20   11   24   21    9  ---   10 |    60   62   32   26   21   29   22  ---    23
 R18  |  824   28   32   21   15   19   17   13  ---    8 |    51   54   38   39   35   30   31  ---    34
 R19  |  767   67   63   32   13   26   20   18  ---   13 |    76   76   37   40   34   34   27  ---    32
 R20  | 1615   53   43   39   24   36   35   24  ---   15 |    62   56   42   49   47   41   40  ---    39
 R21  |  924   47   44   23   10   23   19   16  168   10 |    64   63   45   41   31   32   34   82    36
 R22  |  864   51   53   27    8   27   16   20  ---   11 |    66   65   44   29   30   37   26  ---    31
 R23  | 1302   24   22   24   23   18   28   14  ---    9 |    36   35   31   56   46   36   47  ---    41
 R24  |  861   35   32   32   20   25   50   21  ---   13 |    66   55   48   48   38   24   37  ---    36
XR26  | ----   81  268  ---  ---  ---  ---   37  ---   55 |   103  354  ---  ---  ---  ---   34  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1283   33   34   25   17   23   27   19  148      |T   52   68   43   44   44   40   39   75    39
 WRMS | 1283   34   34   24   14   19   27   19  148      |NE  57   75   47   44   42   41   38   75    40
 MEDI | 1041   28   30   22   14   18   20   14  166      |MD  48   56   44   46   40   37   38   82    39

Table 3.1906.3  GPS week: 1906   Day: 3   MJD: 57589                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1959   21   20   19   20   24   27   10  ---    9 |    66   49   62   58   61   76   64  ---    61
 R02  |  963   13   20   17    9   14   26   14  ---    7 |    50   60   56   55   57   53   46  ---    51
 R03  |  445    7   12   21   11   14   16   21   59    7 |    57   56   67   61   52   52   41   39    53
 R04  |  570   16   15   26    8   27   31   10  ---    9 |    49   39   58   38   27   28   42  ---    37
 R05  |  968   28   32   19   25   25   58   14  ---   13 |    68   81   74   82   82   54   71  ---    71
 R06  |  785   24   22   21   14   18   29   27  ---   10 |    47   51   49   42   56   37   37  ---    42
 R07  | 2142   12   19   13   12   13   28   13  149    6 |    64   66   63   60   67   43   60   47    59
 R08  | 1139   18   17   30   16   12   19   14  ---    8 |    62   59   66   47   50   43   46  ---    49
 R09E | 2585   16   14   14   10   13   13   11  ---    5 |    25   28   26   28   33   18   23  ---    22
 R10E | 1354   16   29   14   16   13   24   21  ---    8 |    41   53   41   46   40   35   43  ---    39
 R11E | 1065   17   18   15   15   19   36   13  ---    8 |    37   44   33   41   48   43   39  ---    36
 R13E |  886   26   27   26   13   21   29   18  ---    9 |    55   52   50   49   50   49   53  ---    48
 R14E | 1581   37   45   59   46   50   56   45  ---   22 |    59   82   65   92   96   58   64  ---    62
XR15E | 3744   21   24   22   20  ---   28   18  ---   10 |    60   64   54   62  ---   42   45  ---    50
 R16E | 1601   38   38   24   26   42   33   25  ---   13 |    43   49   30   47   70   31   44  ---    37
 R17  |  834   52   58   24   14   23   23   20  ---   12 |    73   80   45   45   38   46   26  ---    40
 R18  |  872   31   40   19   11   27   23   10  ---    9 |    57   68   44   45   33   32   36  ---    39
 R19  | 1695   67   74   28   15   29   32   22  ---   14 |    83   89   40   41   40   49   30  ---    39
 R20  |  957   45   72   26   22   32   61   25  ---   15 |    79  102   48   61   62   58   50  ---    54
 R21  |  813   41   41   26   19   22   18   20  162   11 |    75   76   49   59   36   50   39   42    47
 R22  |  858   47   55   28   14   28   27   23  ---   12 |    76   84   56   42   37   57   30  ---    43
 R23  |  750   23   24   16   25   10   25   13  ---    8 |    37   40   42   63   49   37   55  ---    47
 R24  |  888   27   57   47   32   31   42   26  ---   15 |    58   88   61   60   45   42   52  ---    46
XR26  | ----   67  385  ---  ---  ---  ---   34  ---   49 |    81  432  ---  ---  ---  ---   45  ---    57
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1283   32   39   26   20   25   33   21  131      |T   58   78   51   53   51   44   45   42    47
 WRMS | 1283   27   31   25   17   19   29   21  131      |NE  63   89   55   53   49   47   45   42    49
 MEDI |  963   24   27   22   15   22   28   18  149      |MD  58   60   50   49   49   43   44   42    47

Table 3.1906.4  GPS week: 1906   Day: 4   MJD: 57590                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 2298   18   20   22   27   14   46   13  ---   10 |    48   58   50   51   51   57   54  ---    47
 R02  |  753   13   11   16   20   10   40   16  ---    8 |    46   45   40   39   47   64   44  ---    41
 R03  |  479   18   18   27   14   13   24   23  104    9 |    43   47   58   42   48   50   30   55    41
 R04  | 1193    8   14   15   11   11   31   16  ---    7 |    37   42   51   41   43   46   41  ---    41
 R05  |  845   40   53   43   29   17   59   22  ---   15 |    40   49   50   60   47   50   44  ---    44
 R06  |  916   25   29   14   19   18   54   24  ---   11 |    33   28   29   45   35   48   35  ---    33
 R07  | 2108   12   13   14   16   13   48   16  170    9 |    51   55   64   66   65   23   55   80    55
 R08  | 1510   10   14   22   16   16   45   15  ---    9 |    52   56   59   59   53   29   43  ---    47
 R09E | 1518   16   22   17   10   11   25   15  ---    6 |    16   27   17   18   18   24   24  ---    14
 R10E |  983   20   35   17   13   11   31   28  ---    9 |    38   49   35   34   32   33   37  ---    30
 R11E | 1535   15   20   14   14   16   22   15  ---    7 |    36   39   28   35   31   38   38  ---    30
 R13E | 2211   20   30   17   17   16   26   17  ---    8 |    49   56   51   51   46   50   50  ---    46
 R14E | 1185   41   34   53   41   30   55   36  ---   18 |    73   75   70   77   73   73   52  ---    60
XR15E | 3528   18   27   17   14  ---   28   20  ---    9 |    47   54   45   41  ---   36   42  ---    38
 R16E | 1750   32   55   23   23   37   38   31  ---   13 |    37   55   35   39   45   48   49  ---    33
 R17  |  750   62   66   28   12   22   37   15  ---   13 |    78   80   37   42   33   42   35  ---    36
 R18  |  763   32   32   18   17   15   22   15  ---    8 |    59   57   37   46   36   39   36  ---    39
 R19  | 2407   72   65   32   17   38   27   18  ---   16 |    77   71   38   27   23   38   29  ---    27
 R20  |  659   52   63   32   30   36   57   31  ---   17 |    79   93   47   50   46   69   57  ---    48
 R21  |  718   41   40   18   16   20   34   21  181   10 |    75   73   52   58   50   66   54   69    55
 R22  |  789   41   43   26    9   23   25   28  ---   11 |    69   67   57   46   37   56   36  ---    45
 R23  | 1003   31   39   20   25   13   27   13  ---    9 |    37   41   45   64   57   42   54  ---    49
 R24  |  979   50   46   28   24   18   46   26  ---   13 |    74   65   41   49   40   32   44  ---    39
XR26  | ----   63  224  ---  ---  ---  ---   28  ---   44 |    59  197  ---  ---  ---  ---   39  ---    40
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1369   35   39   25   20   21   39   22  156      |T   52   61   45   46   43   45   42   68    40
 WRMS | 1369   30   32   24   17   16   36   22  156      |NE  56   66   47   49   44   46   42   68    42
 MEDI | 1003   25   32   20   17   16   34   18  170      |MD  48   55   45   46   45   46   42   69    41

Table 3.1906.5  GPS week: 1906   Day: 5   MJD: 57591                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 2717   24   31   22   20   25   41   21  ---   11 |    47   67   46   56   70   34   53  ---    49
 R02  |  594   18   13   15   10   16   31   10  ---    7 |    33   44   40   50   59   72   43  ---    48
 R03  |  915    8    7   17   13   12   37   12  159    7 |    41   42   35   38   49   77   36   77    41
 R04  | 1301   13   16   11   13   10   29   16  ---    6 |    42   41   38   29   38   51   36  ---    35
 R05  |  690   35   30   34   23   24   66   26  ---   15 |    36   43   37   42   41   59   26  ---    33
 R06  | 1386   26   27   22   17   14   57   18  ---   11 |    25   27   38   27   23   25   19  ---    22
 R07  | 1095   20   24   19    9   10   29   10  239    7 |    40   35   59   51   55   45   50  166    50
 R08  | 1093   24   21   14   19   24   41   13  ---   10 |    46   48   50   79   89   74   58  ---    66
 R09E | 1481   17   17   24   14   13   23   17  ---    8 |    16   18   23   19   22   26   20  ---    14
 R10E | 1064   24   40   18   13   16   44   29  ---   10 |    40   59   37   38   36   29   40  ---    33
 R11E |  907   21   36   16   11   14   26   14  ---    7 |    32   47   27   32   34   37   37  ---    29
 R13E | 2705   15   17   16   11   14   30   14  ---    7 |    38   43   39   39   40   38   34  ---    35
 R14E | 1654   40   45   29   33   31   32   38  ---   15 |    41   65   45   79   66   53   39  ---    50
XR15E | 7315   16   24   21   17  ---   22   14  ---    9 |    42   40   31   39  ---   40   37  ---    34
 R16E | 1218   37   50   30   24   31   27   29  ---   13 |    32   45   31   38   48   34   44  ---    28
 R17  |  587   60   71   18   10   25   25   17  ---   11 |    64   73   28   26   25   33   24  ---    24
 R18  |  610   36   34   18   15   16   30   16  ---    9 |    50   49   28   36   25   35   27  ---    28
 R19  | 1437   71   80   22   12   24   17   22  ---   13 |    71   77   42   42   35   42   24  ---    35
 R20  |  931   56   58   32   23   27   55   30  ---   16 |    71   75   48   56   55   50   44  ---    45
 R21  |  778   47   50   18   13   21   31   18  297   10 |    71   75   50   50   43   54   52  130    49
 R22  | 1226   46   45   16   18   19   33   20  ---   10 |    63   63   39   37   33   54   32  ---    36
 R23  | 1249   27   22   25   29   16   29   11  ---   10 |    33   34   39   51   38   31   45  ---    38
 R24  |  950   35   56   34   27   38   42   28  ---   15 |    55   78   54   53   39   37   32  ---    37
XR26  | ----   54  602  ---  ---  ---  ---   31  ---   40 |    86  519  ---  ---  ---  ---   36  ---    47
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1331   36   40   22   18   21   37   21  238      |T   46   71   39   43   43   44   37  124    37
 WRMS | 1331   31   32   21   16   16   33   21  238      |NE  51   81   41   45   44   48   37  124    40
 MEDI | 1095   26   31   19   15   16   31   17  239      |MD  41   47   39   39   39   40   36  130    35

Table 3.1906.6  GPS week: 1906   Day: 6   MJD: 57592                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1621   21   37   19   16   16   32   11  ---    8 |    68   64   73   76   89   79   80  ---    76
 R02  |  644   17   16   34   20   11   40    6  ---   10 |    61   56   76   54   61   56   54  ---    57
 R03  |  736   13   21   14   16   15   35   10  227    8 |    63   63   72   58   68   65   52  126    60
 R04  | 1110   17   25   15   16   11   40    9  ---    8 |    58   63   61   47   53   82   52  ---    55
 R05  |  695   31   21   55   21   20   50   22  ---   15 |    48   49   59   59   57   57   37  ---    47
 R06  | 2629   26   25   25   11   16   37   16  ---    9 |    44   41   52   42   35   43   37  ---    39
 R07  |  755   17   21   15   11   10   23   12  386    6 |    64   62   76   70   72   73   69  160    70
 R08  |  839   17   16   10   11   13   29   12  ---    6 |    68   66   75   78   80   89   68  ---    74
 R09E | 1928   15   18   16    9   13   18   16  ---    6 |    16   15   15   23   30   28   18  ---    18
 R10E | 1394   20   28   24   15   18   28   20  ---    9 |    40   44   38   36   28   45   36  ---    32
 R11E | 1157   28   40   15   15   10   15   11  ---    6 |    41   57   29   34   31   30   35  ---    30
 R13E | 2704   18   19   17   14   15   19   13  ---    7 |    45   43   38   44   45   39   40  ---    39
 R14E | 2306   35   29   31   28   30   51   30  ---   14 |    40   36   47   35   40   35   41  ---    29
XR15E | 6989   16   19   24   16  ---   30   12  ---    9 |    52   51   47   49  ---   36   46  ---    44
 R16E | 1128   34   29   34   24   27   23   23  ---   12 |    38   41   28   41   44   29   44  ---    34
 R17  |  675   44   46   18   15   22   30   18  ---   10 |    84   86   54   47   32   54   35  ---    44
 R18  |  605   36   43   16   11   20   27   14  ---    8 |    74   81   55   53   41   46   40  ---    48
 R19  |  912   72   69   25   13   24   25   16  ---   13 |    94   97   40   42   32   39   29  ---    38
 R20  | 1270   50   71   34   25   20   25   29  ---   13 |    89  108   46   60   43   50   44  ---    47
 R21  |  900   55   60   19    8   27   21   18  547   11 |    98  101   58   58   44   72   56  201    58
 R22  |  955   51   58   14   11   26   19   13  ---   10 |    92   97   56   51   42   60   44  ---    51
 R23  | 1662   22   25   25   29   14   33   14  ---   10 |    51   51   50   79   68   52   68  ---    62
 R24  | 1132   57   59   25   27   33   28   20  ---   13 |    82   83   55   60   46   49   53  ---    51
XR26  | ----   47  620  ---  ---  ---  ---   17  ---   29 |    70  382  ---  ---  ---  ---   42  ---    45
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1405   36   39   25   18   20   31   17  408      |T   61   76   52   52   49   52   46  162    47
 WRMS | 1405   37   39   24   14   16   28   17  408      |NE  71   91   59   58   53   60   50  162    54
 MEDI | 1128   26   28   19   15   16   28   14  386      |MD  61   62   54   51   44   50   44  160    47




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