[IGSREPORT-24712] Wk 1910 IGLOS Final Orbits

IGS ACC acc at igs.org
Sun Sep 4 23:08:07 PDT 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1910   (Aug 14, 2016 - Aug 20, 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 2.1910.
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:
                                                                               
 igl1910[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1910 in the SP3 format.
 igl19107.sum      Combination Report for GPS Week 1910.


    
    
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  |     45.3 ns
                1  |     35.0 ns
                2  |     36.7 ns
                3  |     44.5 ns
                4  |     59.3 ns
                5  |     50.0 ns
                6  |     49.6 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 1.1910, 1a.1910).
        
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 2.1910.0-6)                                                                                
    
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 3.1910.0-6). 
        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 1910 summary.                      (Aug 14, 2016 - Aug 20, 2016)

Table 1.1910.a     GPS week : 1910   MJD: 57614.0-57620.0

         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|   -1     0     9    50   -21    26   .24   38   37 |     ---     ---    ---    ---
        |    1     2     2    31    17    36   .05           |     ---     ---
cof  n/a|    0     0    12    54   -22    28   .23   41   39 |     ---     ---    ---    ---
        |    1     2     3    31    19    39   .06           |     ---     ---
emx  n/a|   -1     0     4   -43   -47     2   .21   24   23 |   36604   -3143   4001   7846
        |    1     1     2    16    17    39   .05           |   15854     930
esx  n/a|    0     0    -3   -50    26   -45  -.17   16   14 |   41565   -3759   4345   9721
        |    0     0     2    35    27    27   .04           |   10454    1139
gfz  n/a|    0     0    -7    29    82    -8   .13   26   24 |       0   -4406   4022   8205
        |    1     0     2    23    14    29   .05           |       0    1515
grg  n/a|    0     0     6    94   -36   168  -.24   31   29 |   47969   -4448   4354   8931
        |    1     1     9    45    27    61   .05           |    8389    1637
iac  n/a|    0     0    -3    26     7   -48   .03   27   27 |   47184   -1044   4586   9074
        |    1     1     1    35    38    68   .04           |    9086    1175
mcc  n/a|   -2     2    10    55   -56   409   .05  100  100 |     ---     ---    ---    ---
        |    6     4    12   102   100   646   .29           |     ---     ---


Table 1.1910.b     GPS week : 1910   MJD: 57614.0-57620.0   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |   15   16   16   17   18   18   16 |
 R02  |    8    9    9    8   10   10   11 |
 R03  |   11    8    9   10    9    9   10 |
 R04  |   10   10    7    9    9    8    8 |
 R05  |   15   14   16   13   11   12   13 |
 R06  |   11    8    7    8   11   10   10 |
 R07  |    9    9   11   12   11   10   11 |
 R08  |    9    7    9   10   13   13    9 |
 R09  |    8    9    7    8    7    7    7 |
 R10  |   10   12    9   12   11    8    8 |
 R11  |    7    9    7    8    9    6    6 |
 R12  |    0    0    0    0   20   19   16 |
 R13  |    8   11    9   10   10    8    8 |
 R14  |   19   16   13   18   17   15   16 |
 R15  |   13   14   12   14   12   10   10 |
 R16  |   14   16   12   11   16   12   13 |
 R17  |   11   12   13   11    9   11    9 |
 R18  |   10    9    9   13    8    7    7 |
 R19  |   13   13   11   15   14   13   11 |
 R20  |   15   16   11   13   13   13   13 |
 R21  |    9   11   10   12   10   12   12 |
 R22  |   11    9   10   11   11   10   10 |
 R23  |    8    8    9   10   10   10   16 |
 R24  |   12   14   15   14   16   14   14 |
 R26  |  ---  ---  224   93   72   40   25 |


Table 1.1910.c     GPS week : 1910   MJD: 57614.0-57620.0   

         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 1910 0   |  -52    17   219     733    1531    5964  81.6  1982  1982 |   45302       0
brd 1910 1   |   17    -1   182    1053    2184    5050  83.4  2466  2466 |   34980       0
brd 1910 2   |  -23    41   181     474    1501    4117  83.0  1783  1783 |   36669       0
brd 1910 3   |  -15    30   123    -892    -826    3998  82.8  1324  1324 |   44484       0
brd 1910 4   |  -33     0   228    1172     643    5378  83.2  1295  1295 |   59300       0
brd 1910 5   |  -13    42   192     232    -283    3573  83.0  1399  1399 |   49964       0
brd 1910 6   |   24     1   153     701      94    1669  83.4  1267  1267 |   49582       0
-------------+------------------------------------------------------------+----------------
brd 1910 mean|  -13    18   182     496     691    4249  82.9  1645  1645 |   45754       0
brd 1910 sdev|   27    19    36     690    1095    1417    .6   453   453 |    8329       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 2.1910.0  GPS week: 1910   Day: 0   MJD: 57614                            

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|   -3     4    10    38   -10    25   .33   32   33 |     ---     ---    ---    ---
cof  n/a|   -1     2    12     9   -18    30   .33   36   36 |     ---     ---    ---    ---
emx  n/a|   -2    -2     7   -37   -45    28   .23   23   21 |   12123   -3558   3795   9392
esx  n/a|    0     0    -1    -2     1   -12  -.23   19   16 |   45973   -5602   5302  15115
gfz  n/a|    0     0    -4    -2    86   -11   .04   25   20 |       0   -4838   4996  15305
grg  n/a|    0     0    -5    63   -34   160  -.27   33   27 |   47780   -5283   5299  15504
iac  n/a|    0     0    -4     4    20   -98   .05   23   23 |   50010   -1599   5293  16257
mcc  n/a|   -9     0     7   150  -122   190  -.01   91   91 |     ---     ---    ---    ---

Table 2.1910.1  GPS week: 1910   Day: 1   MJD: 57615                            

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     7    37     8    28   .28   37   37 |     ---     ---    ---    ---
cof  n/a|   -1     0    11    56     0     2   .24   41   40 |     ---     ---    ---    ---
emx  n/a|   -3    -1     7   -70   -23    -2   .28   27   26 |   28891   -2047   3705   6851
esx  n/a|    0     0    -3    -1   -19   -53  -.15   13   12 |   34422   -4951   4406   8337
gfz  n/a|    1     0    -5    52    62   -40   .18   28   22 |       0   -5716   4967   6469
grg  n/a|   -1     2     5    43    -3   211  -.32   31   28 |   37418   -5189   4472   7406
iac  n/a|    0     0    -6   -16    68   -17  -.05   26   26 |   36206     -50   4467   7337
mcc  n/a|    9     4    16    80   117   562   .03   98   98 |     ---     ---    ---    ---

Table 2.1910.2  GPS week: 1910   Day: 2   MJD: 57616                            

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     9     8   -32    52   .23   36   37 |     ---     ---    ---    ---
cof  n/a|   -2     3    10    17   -18    18   .13   39   37 |     ---     ---    ---    ---
emx  n/a|   -1     0     3   -45   -58   -34   .13   26   26 |   32184   -3234   4353   8392
esx  n/a|    1     0    -6   -47    22   -12  -.11   14   13 |   31767   -3344   4551  10270
gfz  n/a|    0     1    -7    40    90     0   .16   26   22 |       0   -2446   3705   7253
grg  n/a|   -2     0    13    42    -9   115  -.23   31   28 |   38438   -3213   4563   8931
iac  n/a|    1     0    -2    70     5   -57   .03   21   21 |   36390    -141   4543   8483
mcc  n/a|   -8     3    26    98  -206  -336  -.19   81   81 |     ---     ---    ---    ---

Table 2.1910.3  GPS week: 1910   Day: 3   MJD: 57617                            

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    -3     7    26   -38    54   .21   35   33 |     ---     ---    ---    ---
cof  n/a|    0    -3     8    55     1   114   .26   37   35 |     ---     ---    ---    ---
emx  n/a|   -1     1     1   -51   -72   -26   .19   21   21 |   32614   -2342   4369   8093
esx  n/a|   -1     0    -5   -55    48   -60  -.16   16   15 |   28451   -3218   4366   9045
gfz  n/a|    0     2    -8    58    70    50   .12   29   33 |       0   -2282   4049   7016
grg  n/a|    0    -1    13   107   -61   189  -.28   33   33 |   45624   -2251   4370   8207
iac  n/a|   -2     0    -5    15    30   -38   .02   36   36 |   44677    -406   4359   7982
mcc  n/a|    0     2    23    94     0   -91  -.12   79   79 |     ---     ---    ---    ---

Table 2.1910.4  GPS week: 1910   Day: 4   MJD: 57618                            

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     7    90   -19    66   .17   41   37 |     ---     ---    ---    ---
cof  n/a|    0    -1     9    84   -35     7   .23   42   38 |     ---     ---    ---    ---
emx  n/a|    0     0     7   -42   -31   -33   .15   22   21 |   57896   -2420   4374   7445
esx  n/a|    0     0    -3   -78    39   -89  -.17   16   13 |   58006   -2312   4386   8816
gfz  n/a|   -2     1   -10    30    88   -16   .14   25   24 |       0   -4191   3567   6719
grg  n/a|    2    -1     2   116   -77   259  -.21   33   33 |   60893   -2994   4364   7776
iac  n/a|    0     3    -1    76   -15    22   .06   36   36 |   62103   -2761   5251   7981
mcc  n/a|    0     4     3   137   -44   236  -.12   94   94 |     ---     ---    ---    ---

Table 2.1910.5  GPS week: 1910   Day: 5   MJD: 57619                            

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    13    86   -40   -37   .20   40   38 |     ---     ---    ---    ---
cof  n/a|    0     3    15    97   -41    14   .18   46   41 |     ---     ---    ---    ---
emx  n/a|    0     2     2   -17   -40    74   .24   25   24 |   36930   -4654   3373   7114
esx  n/a|    0     0     0   -84    61   -40  -.20   18   16 |   44648   -3114   3357   7645
gfz  n/a|   -1     0    -7    29    76   -12   .07   25   21 |       0   -5369   3006   7123
grg  n/a|    1     0    -2   137   -23   168  -.17   29   28 |   53333   -6770   3356   6955
iac  n/a|    1     1    -1     2   -54  -171   .03   23   23 |   50236       4   3913   7631
mcc  n/a|   -6     6     2  -120   -56   653   .11  114  114 |     ---     ---    ---    ---

Table 2.1910.6  GPS week: 1910   Day: 6   MJD: 57620                            

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|   -3     3    11    67   -14    -4   .26   42   43 |     ---     ---    ---    ---
cof  n/a|   -1     0    16    57   -44     8   .26   47   46 |     ---     ---    ---    ---
emx  n/a|   -1     0     1   -42   -63    12   .24   26   26 |   55590   -3748   4042   7641
esx  n/a|    0     0    -6   -84    32   -46  -.14   15   12 |   47694   -3777   4051   8825
gfz  n/a|    0     0   -10     0   105   -27   .19   26   26 |       0   -6006   3870   7550
grg  n/a|    0     1    19   153   -44    74  -.20   31   30 |   52302   -5436   4057   7744
iac  n/a|    3     1    -2    28    -6    17   .05   22   22 |   50672   -2360   4281   7847
mcc  n/a|   -1    -6    -6   -55   -81  1651   .66  140  140 |     ---     ---    ---    ---

       
       
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 3.1910.0  GPS week: 1910   Day: 0   MJD: 57614                            

        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  |  576   56   53   22   25   32   36   32  ---   14 |    92   89   46   38   39   67   24  ---    38
 R02  |  741   20   22   15   11   16   18   27  ---    8 |    77   78   65   58   47   67   37  ---    55
 R03  | 1650   33   42   26   18   22   20   21   42   10 |    86   90   76   46   37   65   39   56    55
 R04  | 1113   28   33   20   15   28   23   19  ---    9 |    73   77   65   43   37   66   41  ---    51
 R05  |  673   27   38   26   22   22   68   30  ---   15 |    64   69   62   52   41   69   29  ---    48
 R06  | 1217   23   26   15   22   14   41   22  ---   10 |    65   70   61   72   56   51   61  ---    62
 R07  | 1694   28   32   21    7   14   20   23  120    8 |    79   81   70   53   49   61   39   30    55
 R08  |  773   31   36   21   15   22   21   14  ---    9 |    80   82   70   51   40   56   42  ---    53
 R09E | 7412   18   18   19   14   13   21   13  ---    7 |    42   44   38   47   46   46   48  ---    43
 R10E |  982   25   27   21   14   16   22   33  ---   10 |    84   84   79   82   70   80   72  ---    76
 R11E | 1026   21   23   15   12   17   17    9  ---    6 |    70   72   70   70   64   64   69  ---    67
XR12  | ----    8  755  ---  ---  ---  ---  ---  ---    0 |   974 9999  ---  ---  ---  ---  ---  ---   971
 R13E | 1494   16   23   19   13   13   27   17  ---    8 |    60   66   51   54   43   67   43  ---    50
 R14E | 1516   32   20   45   42   30   41   49  ---   18 |   150  151  136  173  161  164  150  ---   153
XR15E | 6810   36   20   22   17  ---   33   24  ---   12 |   153  159  143  147  ---  155  141  ---   145
 R16E | 1985   32   48   35   20   27   40   29  ---   13 |    90   98   79   90   87   94   87  ---    84
 R17  |  751   42   46   19   20   29   24   14  ---   11 |    70   73   48   39   25   43   29  ---    38
 R18  |  990   27   30   14   12   33   28   18  ---    9 |    56   58   43   39   24   49   28  ---    37
 R19  |  699   53   56   22   14   36   31   16  ---   12 |    76   80   43   37   34   35   29  ---    36
 R20  | 1444   52   52   25   26   35   51   19  ---   15 |    71   75   39   38   31   59   30  ---    37
 R21  |  612   32   35   16    9   22   19   19   94    8 |    67   71   57   36   38   53   36   29    43
 R22  | 1056   36   40   19   20   30   34   14  ---   11 |    66   69   54   35   29   59   31  ---    40
 R23  | 1972   10   13   16   21   23   16    7  ---    7 |    24   26   24   34   27   22   27  ---    26
 R24  | 1112   17   35   26   16   35   47   21  ---   12 |    45   68   42   51   34   45   30  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1982   32   36   23   19   25   33   23   91      |T  113   79   63   60   48   66   50   38    95
 WRMS | 1982   33   36   21   16   20   27   23   91      |NE 121   72   54   45   36   54   34   38    99
 MEDI | 1112   28   33   21   16   22   27   19   94      |MD  71   75   61   51   39   61   39   30    50

Table 3.1910.1  GPS week: 1910   Day: 1   MJD: 57615                            

        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  |  648   79   90   25   21   36   29   27  ---   15 |    75   83   43   37   27   47   23  ---    34
 R02  |  841   31   35   22   11   25   25   17  ---    9 |    52   56   47   42   37   45   35  ---    39
 R03  |  805   33   34   15   10   15   14   22   84    7 |    59   53   54   51   47   48   37   66    48
 R04  | 1090   31   33   28    7   22   27   22  ---    9 |    47   48   43   34   33   44   23  ---    33
 R05  |  581   29   31   43   11   23   47   37  ---   13 |    41   47   55   37   36   43   21  ---    33
 R06  | 1270   30   32   17   10   13   21   21  ---    7 |    48   47   56   54   42   49   45  ---    50
 R07  | 1149   31   34   16    6   26   20   24  101    8 |    58   61   55   46   41   49   32   39    45
 R08  |  937   26   33   19    9   18   13   20  ---    7 |    59   65   61   50   43   53   41  ---    50
 R09E |10147   16   12   20    8   10   26   35  ---    8 |    31   37   42   33   37   32   51  ---    34
 R10  | 1187   27   21   24   13   17   29   44  ---   11 |    76   84   78   79   77   87   52  ---    72
 R11E |  944   18   22   20   10   19   22   28  ---    8 |    69   75   58   63   68   73   68  ---    63
XR12  | ----    6   34  ---  ---  ---  ---  ---  ---    0 |   267  375  ---  ---  ---  ---  ---  ---   272
 R13  | 1009   30   23   25   12   28   32   29  ---   10 |    84   89   83   85   81   80   57  ---    76
 R14  | 1036   20   22   49   23   45   45   33  ---   16 |   143  146  120  151  155  152  133  ---   140
XR15  | 7540   36   38   29   21  ---   29   29  ---   13 |   169  185  170  171  ---  174  156  ---   167
XR16  | 2420   31   38   32   22  ---   54   29  ---   16 |    48   51   49   60  ---   53   47  ---    48
 R17  |  624   41   47   23   14   35   32   20  ---   11 |    48   54   40   35   21   48   22  ---    32
 R18  |  664   34   32   20    9   28   20   21  ---    9 |    39   34   29   26   26   33   17  ---    24
 R19  | 1127   60   58   23   15   32   24   27  ---   12 |    50   47   48   46   37   32   19  ---    35
 R20  |  791   57   70   49   13   27   54   26  ---   16 |    62   70   55   29   23   35   22  ---    26
 R21  |  638   41   50   30   15   29   21   20  107   10 |    45   52   41   21   28   36   25   57    26
 R22  |  702   34   36   21    8   17   20   23  ---    8 |    49   51   40   34   38   35   24  ---    33
 R23  | 2370   12   14   15   15   30   26   11  ---    8 |    26   25   26   28   41   28   22  ---    26
 R24  | 1989   16   43   23   13   56   56   22  ---   14 |    31   54   37   36   40   47   22  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2465   37   41   27   13   28   31   26   98      |T   69   78   57   54   46   57   43   54    59
 WRMS | 2465   37   40   26   12   22   28   26   98      |NE  62   71   45   37   35   42   26   54    49
 MEDI | 1009   31   34   23   12   26   26   24  101      |MD  50   54   49   42   38   47   32   57    35

Table 3.1910.2  GPS week: 1910   Day: 2   MJD: 57616                            

        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  |  625   76   93   28   16   24   51   30  ---   16 |    91  104   30   39   28   72   21  ---    36
 R02  |  641   39   29   16    9   30   15   21  ---    9 |    65   58   50   45   44   46   26  ---    41
 R03  |  766   42   36   20    7   26   21   16   71    9 |    63   61   58   40   39   54   35   47    43
 R04  |  868   29   27   19    9   16   17   14  ---    7 |    55   55   46   34   35   44   33  ---    37
 R05  |  552   38   28   47   18   27   60   30  ---   16 |    52   41   50   34   44   51   21  ---    31
 R06  | 1472   26   26   12    7   19   16   15  ---    6 |    52   54   46   41   41   45   36  ---    42
 R07  |  878   42   34   28   15   18   25   24  103   10 |    63   57   55   33   36   46   22   47    35
 R08  | 1083   30   26   22   16   21   22   16  ---    9 |    64   61   59   43   42   55   45  ---    47
 R09  | 6777   17   12   20   12   15   18   18  ---    7 |    40   49   40   54   55   55   49  ---    48
 R10  | 1328   17   26   27   13   19   23   16  ---    8 |    67   76   65   66   57   78   65  ---    63
 R11  | 1214   21   20   21   10   18   19    9  ---    7 |    61   59   58   58   50   64   46  ---    54
XR12  | ----    7   25  ---  ---  ---  ---  ---  ---    0 |   220  322  ---  ---  ---  ---  ---  ---   220
 R13  |  683   33   38   21   12   22   19   21  ---    9 |    46   50   44   42   46   31   34  ---    36
 R14  |  749   23   29   33   25   33   33   30  ---   13 |    93   97   76  100   88   92   96  ---    89
XR15  | 6532   12   22   26   23  ---   31   19  ---   11 |    84   87   78   78  ---   81   75  ---    77
 R16  | 2270   17   21   32   18   29   36   27  ---   12 |    52   52   44   44   46   32   46  ---    37
 R17  |  634   42   44   33   12   39   27   26  ---   12 |    57   58   50   35   27   42   23  ---    32
 R18  |  518   28   30   20   12   27   24   21  ---    9 |    45   44   39   29   26   44   27  ---    30
 R19  |  650   57   54   22    9   28   16   19  ---   10 |    64   63   39   42   25   41   30  ---    35
 R20  |  707   44   63   20   18   28   35   14  ---   11 |    51   64   25   41   26   26   25  ---    29
 R21  |  685   34   41   29   16   29   20   15   65   10 |    51   54   46   34   37   39   30   64    34
 R22  | 1159   38   45   28   13   25   16   15  ---    9 |    53   58   45   31   29   38   26  ---    32
 R23  | 1684   20   21   14   17   30   28   17  ---    9 |    25   35   30   35   33   26   27  ---    29
 R24  | 1327   22   22   32   13   38   67   19  ---   15 |    53   41   47   37   35   54   28  ---    37
XR26  | 4264  324 >>>>  ---  ---  ---  ---  154  ---  223 |   144 9999  ---  ---  ---  ---  117  ---    78
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1782   36   39   26   14   26   31   21   81      |T   68   70   48   45   40   50   40   52    50
 WRMS | 1782   37   37   26   13   22   28   21   81      |NE  70   72   44   37   34   45   33   52    48
 MEDI |  868   30   29   22   13   26   23   19   71      |MD  57   58   46   41   37   46   30   47    37

Table 3.1910.3  GPS week: 1910   Day: 3   MJD: 57617                            

        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  |  545   67   55   24   20   37   52   35  ---   16 |    98   94   40   60   70   90   45  ---    57
 R02  |  627   35   46   14    9   21   18   22  ---    8 |    69   78   55   48   39   62   42  ---    50
 R03  | 1130   35   44   21   12   40   14   17   89   10 |    72   76   62   41   24   55   41   25    46
 R04  | 1791   31   38   20   17   23   21   13  ---    9 |    61   72   54   44   46   51   49  ---    47
 R05  | 1034   27   37   30   18   22   45   38  ---   13 |    59   71   47   63   57   79   27  ---    53
 R06  | 1034   24   23   16   10   22   16   20  ---    7 |    61   58   46   59   53   54   47  ---    52
 R07  | 1524   37   42   24   14   34   25   34   87   11 |    71   75   60   44   39   66   22   40    47
 R08  |  924   32   26   21   21   20   26   22  ---   10 |    72   68   64   47   47   67   51  ---    54
 R09  | 3618   13   16   13   10   17   25   32  ---    8 |    34   30   31   33   41   45   36  ---    32
 R10  | 1206   16   29   22   15   18   23   55  ---   11 |    63   67   61   60   51   60   56  ---    56
 R11  |  859   20   20   12    9   16   29   25  ---    8 |    73   75   70   65   64   63   71  ---    65
XR12  |11633    6   37  ---  ---  ---  ---  ---  ---    0 |   168  253  ---  ---  ---  ---  ---  ---   172
 R13  |  820   40   44   14   11   21   19   33  ---    9 |    54   59   43   46   43   37   43  ---    40
 R14  | 1292   38   22   41   33   36   48   55  ---   18 |    69   62   59   92   88   75   99  ---    74
XR15  |12006   30   31   32   16  ---   23   36  ---   13 |    73   76   64   67  ---   76   76  ---    66
 R16  | 1496   32   45   15   17   24   34   38  ---   11 |    60   72   50   49   51   46   54  ---    46
 R17  |  825   36   36   18   12   25   32   34  ---   11 |    70   69   54   37   39   48   32  ---    43
 R18  |  781   22   27   19   10   36   39   52  ---   12 |    53   57   48   45   33   70   47  ---    43
 R19  |  808   63   61   23   13   34   17   58  ---   15 |    77   82   55   40   29   40   43  ---    41
 R20  |  692   35   37   26   23   22   39   40  ---   13 |    43   48   48   42   38   27   29  ---    33
 R21  |  802   37   34   21   17   39   24   37   58   12 |    56   55   45   36   32   51   39   42    35
 R22  |  608   31   33   19   13   32   29   36  ---   11 |    62   63   50   46   34   49   41  ---    43
 R23  | 1714   19   24   13   13   39   35   21  ---   10 |    36   41   33   34   39   23   40  ---    33
 R24  | 1338   25   35   23   15   28   68   20  ---   14 |    69   78   57   62   55   40   53  ---    55
XR26  | ----   95  139  ---  ---  ---  ---   90  ---   93 |   105 9999  ---  ---  ---  ---   72  ---    32
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1323   35   37   21   16   29   33   36   79      |T   69   74   52   50   46   55   48   35    52
 WRMS | 1323   33   35   21   15   33   33   36   79      |NE  72   78   51   46   42   54   42   35    52
 MEDI | 1034   32   36   21   14   24   26   34   87      |MD  69   69   54   46   41   54   43   40    47

Table 3.1910.4  GPS week: 1910   Day: 4   MJD: 57618                            

        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  |  976   90   88   28   31   37   37   34  ---   18 |    78   77   38   38   35   50   19  ---    25
 R02  |  580   40   40   19   10   18   22   43  ---   10 |    66   67   58   52   39   47   30  ---    47
 R03  |  530   39   35   16    8   16   25   32  105    9 |    69   67   54   45   35   36   25   17    41
 R04  | 2129   34   37   15    9   29   13   24  ---    8 |    64   66   46   45   41   41   31  ---    42
 R05  | 1032   43   32   21    7   30   23   27  ---   10 |    55   52   48   35   36   39   31  ---    34
 R06  | 1117   16   20   19   17   16   29   48  ---   10 |    63   70   66   63   53   71   53  ---    60
 R07  | 1197   44   47   26   12   26   27   29   73   11 |    64   65   52   32   34   39   25   41    36
 R08  |  732   49   54   28   17   25   20   44  ---   12 |    68   73   51   28   24   43   20  ---    31
 R09  | 3202   13   13   11   11   14   21   23  ---    6 |    27   32   24   34   39   28   33  ---    29
 R10  | 1079   12   15   21   17   16   23   56  ---   11 |    40   40   40   48   39   41   51  ---    40
 R11  |  916   18   14   13   14   19   26   28  ---    8 |    50   48   44   41   47   52   63  ---    43
XR12  | 1247   51   50  ---   17   23  ---   62  ---   19 |   108  149  ---   34   29  ---   35  ---    92
 R13  |  616   44   41   18   12   19   30   27  ---   10 |    52   51   29   31   28   41   28  ---    27
 R14  | 1935   37   27   38   33   44   41   37  ---   17 |    58   58   50   77   62   69   74  ---    56
XR15  |10858   28   31   20   15  ---   27   38  ---   11 |    62   70   50   50  ---   57   48  ---    49
 R16  |  940   38   26   25   17   25   62   45  ---   15 |    61   56   56   50   49   51   53  ---    45
 R17  |  851   30   34   15    7   27   15   34  ---    8 |    52   54   41   38   35   43   41  ---    38
 R18  |  807   18   21   14    8   22   26   27  ---    8 |    48   46   37   35   35   55   39  ---    37
 R19  |  944   59   67   18   14   34   40   38  ---   13 |    75   84   48   40   30   51   41  ---    40
 R20  | 1048   24   23   29   22   17   38   46  ---   13 |    28   37   32   28   19   27   32  ---    16
 R21  |  804   41   46   18   11   19   22   29  102    9 |    58   59   38   34   28   39   30   35    32
 R22  | 1180   38   39   23    9   29   22   36  ---   10 |    56   55   42   39   31   48   19  ---    36
XR23  | 2015   19   15   15   17  ---   17   39  ---   10 |    21   30   34   38  ---   29   26  ---    32
 R24  | 1469   44   70   23   21   26   66   30  ---   15 |    71  100   47   56   53   35   46  ---    47
XR26  | 4114   78  125  ---  ---  ---  ---   67  ---   72 |    71 9999  ---  ---  ---  ---   74  ---    45
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1295   41   42   22   16   25   33   36   94      |T   58   62   44   42   37   44   38   31    40
 WRMS | 1295   37   38   21   13   24   33   36   94      |NE  61   67   45   40   34   43   34   31    40
 MEDI | 1048   38   35   19   14   23   26   36  102      |MD  61   58   46   38   35   43   33   35    40

Table 3.1910.5  GPS week: 1910   Day: 5   MJD: 57619                            

        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  | 2496   83   87   33   25   48   39   27  ---   18 |    61   65   32   41   55   41   29  ---    28
 R02  |  868   40   43   20   12   21   21   18  ---    9 |    57   59   39   28   26   37   27  ---    29
 R03  |  494   32   32   11   14   17   26   23  126    9 |    56   56   33   47   39   42   27   24    36
 R04  | 2679   22   25   19   12   14   22   20  ---    8 |    47   51   37   41   39   41   38  ---    37
 R05  |  762   47   61   23   24   20   25   19  ---   11 |    49   64   32   38   29   31   29  ---    27
 R06  | 1913   29   31   20   10   10   32   27  ---    9 |    99  105   97   99  100  106   92  ---    97
 R07  |  597   42   43   22    8   19   16   27   79    9 |    52   53   35   35   35   35   18   46    30
 R08  |  780   52   58   30   17   26   21   29  ---   12 |    54   59   37   39   33   40   19  ---    29
 R09  | 2682   16   19   18   11   17   16   20  ---    7 |    22   30   17   33   39   33   33  ---    27
 R10  | 1375   15   17   25   14   11   19   10  ---    7 |    45   50   42   48   43   41   50  ---    42
 R11  |  799   17   25   15   12   16   15    8  ---    6 |    50   58   54   51   54   46   41  ---    48
 R12  |  903   37   55   49   41   32   54   30  ---   18 |   185  260   35   41   31   30   22  ---   186
 R13  |  476   35   52   16   17   20   18    7  ---    8 |    51   66   37   44   36   35   29  ---    35
 R14  | 1348   21   24   33   31   36   39   30  ---   14 |    72   73   66   80   90   83   80  ---    72
XR15  | 9341   23   24   14   18  ---   24   25  ---   10 |    67   69   60   67  ---   66   60  ---    60
 R16  | 1390   34   59   31   17   23   28   35  ---   12 |    61   87   51   46   44   58   52  ---    44
 R17  |  733   41   43   23   13   31   19   19  ---   10 |    53   54   43   31   28   45   33  ---    33
 R18  |  617   22   23   14   13   19   21   10  ---    7 |    42   42   41   34   45   36   35  ---    35
 R19  |  876   68   59   15   19   22   29   25  ---   12 |    69   61   39   29   34   50   23  ---    34
 R20  | 1359   33   49   36   18   22   42   26  ---   13 |    34   50   48   33   26   38   29  ---    25
 R21  |  644   48   53   19   17   28   24   27  130   11 |    53   56   40   33   22   37   23   46    29
 R22  | 1197   41   41   18   13   20   20   28  ---   10 |    48   47   35   34   31   44   22  ---    30
XR23  | 2877   10   15   20   15  ---   27   18  ---    9 |    25   24   31   36  ---   22   20  ---    22
 R24  | 1877   41   45   33   12   31   43   22  ---   13 |    64   61   55   48   35   33   43  ---    40
XR26  | 3251   59  179  ---  ---  ---  ---   24  ---   39 |    55  961  ---  ---  ---  ---   60  ---    52
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1398   40   46   25   18   25   29   23  114      |T   58  102   43   44   41   44   37   38    45
 WRMS | 1398   38   41   24   16   21   28   23  114      |NE  61  118   41   40   38   41   32   38    44
 MEDI | 1197   35   43   20   14   20   24   24  126      |MD  53   59   39   39   35   40   29   46    35

Table 3.1910.6  GPS week: 1910   Day: 6   MJD: 57620                            

        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  | 1731   82   75   28   21   39   35   27  ---   15 |   100   98   44   44   48   63   27  ---    41
 R02  | 1588   47   45   27   10   35   20   23  ---   11 |    82   84   63   49   38   63   37  ---    50
 R03  |  772   46   48   18   12   24   25   20  142    9 |    89   92   65   51   46   60   43   34    53
 R04  | 2608   26   28   20    7   23   18   17  ---    7 |    76   82   66   50   44   61   49  ---    54
 R05  |  840   44   46   31   17   13   40   26  ---   12 |    77   82   53   47   45   48   37  ---    45
 R06  | 1796   34   35   16   11   23   37   13  ---    9 |   124  126  121  119  103  114  118  ---   116
 R07  |  663   54   55   22    9   34   25   19  141   11 |    88   89   62   47   42   51   35   84    48
 R08  |  703   40   31   14   10   19   26   24  ---    9 |    86   81   64   51   40   60   33  ---    51
 R09  | 2348   16   20   18    8   13   23   18  ---    7 |    32   34   25   35   35   36   35  ---    31
 R10  | 1142   13   25   28   13   20   16   13  ---    8 |    57   62   42   58   44   55   58  ---    51
 R11  |  776   17   19   15   12   16   17   10  ---    6 |    67   69   61   64   58   55   59  ---    59
 R12  |  982   50   69   43   20   39   44   31  ---   15 |   180  269   34   44   35   27   25  ---   179
 R13  |  620   39   38   15    9   15   21   13  ---    7 |    59   60   37   40   35   30   28  ---    34
 R14  |  798   30   45   30   32   30   53   34  ---   16 |    93  120   83  110  106   73   89  ---    90
XR15  | 4593   21   26   15   14  ---   31   18  ---    9 |    68   75   54   64  ---   65   58  ---    58
 R16  | 1131   43   57   32   17   37   30   34  ---   13 |    68   68   49   60   41   43   64  ---    50
 R17  |  619   46   53   25    7   24   13   15  ---    9 |    72   76   55   38   32   46   36  ---    40
 R18  |  713   25   29   23    9   20   16   11  ---    7 |    58   60   52   45   34   43   36  ---    41
 R19  |  812   55   65   20   13   18   24   30  ---   11 |    94   98   51   63   55   63   33  ---    55
 R20  | 1268   42   64   40   15   28   32   23  ---   12 |    61   74   70   47   30   49   36  ---    43
 R21  |  633   47   51   30   15   31   14   27  137   11 |    67   71   55   41   29   47   30   65    39
 R22  | 1032   43   51   18   13   23   30   18  ---   10 |    69   73   53   40   27   48   31  ---    40
XR23  | 6379   29   63   24  ---  ---  ---   18  ---   16 |    36   58   31  ---  ---  ---   25  ---    26
 R24  | 1481   24   29   37   15   23   58   15  ---   13 |    46   46   41   44   30   30   33  ---    35
XR26  | 5334   38  132  ---  ---  ---  ---   16  ---   24 |    80  862  ---  ---  ---  ---   50  ---    37
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1266   42   47   26   15   26   31   22  140      |T   77  116   55   54   45   53   44   61    54
 WRMS | 1266   43   46   26   12   26   30   22  140      |NE  82  134   57   51   42   54   39   61    55
 MEDI | 1032   40   46   23   13   23   25   18  141      |MD  72   76   53   47   40   51   36   65    48




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