[IGSREPORT-22161] Wk 1758 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Thu Oct 3 06:13:25 PDT 2013


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1758   (Sep 15, 2013 - Sep 21, 2013) 
                                                                               
Contact: J. Griffiths (jake.griffiths at noaa.gov)            
         K. Choi (kevin.choi 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 2.1758.
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:
                                                                               
 igl1758[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1758 in the SP3 format.
 igl17587.sum      Combination Report for GPS Week 1758.


    
    
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  |    185.9 ns
                1  |    189.0 ns
                2  |    190.5 ns
                3  |    189.6 ns
                4  |    190.4 ns
                5  |    187.4 ns
                6  |    188.3 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 1.1758, 1a.1758).
        
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 2.1758.0-6)                                                                                
    
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 3.1758.0-6). 
        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 1758 summary.                      (Sep 15, 2013 - Sep 21, 2013)

Table 1.1758.a     GPS week : 1758   MJD: 56550.0-56556.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     1     6     8   -14    -7   .26   29   28 |     ---     ---    ---    ---
        |    1     2     1    30    22    24   .06           |     ---     ---
cof  n/a|    0     0     6     7    13    13   .25   32   30 |     ---     ---    ---    ---
        |    0     1     3    43    23    43   .05           |     ---     ---
emx  n/a|    0     0    -4   -20   -39    22  -.53   35   35 |  187774    -776   3743   7008
        |    0     1     3    33    49    34   .06           |     975    1946
esx  n/a|    0    -1    -1     8     7    20   .01   21   19 |  187445     994   3752   7742
        |    1     0     3    13    28    25   .03           |    9343    2764
gfz  n/a|   -2    -1    -4   -24     1    24   .10   17   16 |       0      26   3752   6956
        |    1     0     1    11    18    31   .02           |       0    2812
grg  n/a|    0     1    -3    30   -16     5  -.15   31   29 | -157359    -242   3750   7526
        |    1     0     6    27    22    46   .03           |    2866    2524
iac  n/a|    2     0     6    11    24   -63   .05   24   24 |  191036    -695   3748   6920
        |    0     1     9    31    53    51   .04           |    1512    1595
mcc  n/a|    7     0    41   -34    52   377  -.53  171  171 |     ---     ---    ---    ---
        |    8     7    10    93    77   337   .28           |     ---     ---


Table 1.1758.b     GPS week : 1758   MJD: 56550.0-56556.0   

         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   14   12   13   20   15   15 |
 R02  |   11   10   12    8   11    9    9 |
 R03  |   10   10   12   10   13   11   10 |
 R04  |    8   11   11   12   10    9    8 |
 R05  |   12    9    7   10    8    9    8 |
 R06  |    9   10    9   10   11    8    9 |
 R07  |   10   10    9   10    8   11   12 |
 R08  |   13   12   10   10   12   12   13 |
 R09  |    8   10    8   12   10    8    8 |
 R10  |    8    7    8    9   10    8    8 |
 R11  |   18   19   19   18   20   19   21 |
 R12  |   11   11   10   11   12    9    9 |
 R13  |   10    9   11   10   10   11   10 |
 R14  |   15   15   12   13   14   12   13 |
 R15  |   10    9    9    8    9    9   11 |
 R16  |    8    8   11    9    7   10    8 |
 R17  |   10   13   11    9   11   11   11 |
 R18  |    6    8   10    9   11   13   10 |
 R19  |    8    8    9    9   10   11   14 |
 R20  |   16   13   14   10   12   11   11 |
 R21  |   20   19   17   14   13   19   16 |
 R22  |   11   13   10   11   10    7   12 |
 R23  |    9   10    9    9    8    6    6 |
 R24  |   10   11   10   12   10   10   10 |


Table 1.1758.c     GPS week : 1758   MJD: 56550.0-56556.0   

         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 1758 0   |   -2   -53   111    1002   -1311   -4213  85.5  1558  1558 |  185926       0
brd 1758 1   |   32   112   117   -1050    -830   -9392  85.1  1779  1779 |  189008       0
brd 1758 2   |   30    23   -18   -1944      89   -3942  85.1  1812  1812 |  190466       0
brd 1758 3   |   17   -85    60   -1482     962   -9288  85.0  1983  1983 |  189594       0
brd 1758 4   |  -20   140    96   -3613    1138   -1151  84.5  1678  1678 |  190424       0
brd 1758 5   |   21   -32    65   -1380    1603   -6270  85.1  1437  1437 |  187391       0
brd 1758 6   |   78   -71    80    1038    1294   -4974  84.5  1270  1270 |  188268       0
-------------+------------------------------------------------------------+----------------
brd 1758 mean|   22     4    73   -1061     420   -5604  85.0  1645  1645 |  188725       0
brd 1758 sdev|   31    90    45    1645    1128    2980    .4   242   242 |    1662       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 2.1758.0  GPS week: 1758   Day: 0   MJD: 56550                            

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     5     8   -18    21   .22   28   28 |     ---     ---    ---    ---
cof  n/a|    0     0     2   -22    21     7   .24   29   30 |     ---     ---    ---    ---
emx  n/a|    0     0    -2   -29   -11    47  -.52   37   38 |  186048   -2153   3718   6776
esx  n/a|   -1    -1     4     3    20    44  -.02   22   19 |  185777   -1581   3718   7382
gfz  n/a|   -2     0    -4   -36   -21     8   .11   16   14 |       0   -3414   3721   6465
grg  n/a|    0     0     4    55    -5     6  -.16   33   33 | -157057   -2623   3738   7196
iac  n/a|    1     3    -3    43    37  -108  -.02   24   24 |  192522   -3534   3725   6027
mcc  n/a|   10     1    48   139    32   708  -.82  157  157 |     ---     ---    ---    ---

Table 2.1758.1  GPS week: 1758   Day: 1   MJD: 56551                            

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   -33   -17   -36   .32   33   33 |     ---     ---    ---    ---
cof  n/a|   -1     0     8   -29   -30    -1   .25   33   33 |     ---     ---    ---    ---
emx  n/a|    1     0    -2   -38   -38    79  -.48   37   36 |  187827    -714   3641   7011
esx  n/a|    0    -1    -2    22     7    41   .02   20   17 |  180373    1245   3653   7620
gfz  n/a|    0     0    -4   -17    22    86   .06   17   12 |       0    1691   3640   6897
grg  n/a|    0     0    -3    43   -43   -61  -.18   29   29 | -161969    -245   3649   7342
iac  n/a|    2     0     8    28   -14  -134   .11   27   27 |  190022    -277   3643   6925
mcc  n/a|    1    11    24  -115   170   871  -.23  141  141 |     ---     ---    ---    ---

Table 2.1758.2  GPS week: 1758   Day: 2   MJD: 56552                            

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     5     9    40   -27     0   .29   30   28 |     ---     ---    ---    ---
cof  n/a|   -1     2    12    77    37   -62   .16   35   33 |     ---     ---    ---    ---
emx  n/a|    0     1     1   -64   -47   -10  -.51   33   30 |  188263    2086   3523   7163
esx  n/a|   -1    -1     0    12    35    33  -.02   22   19 |  205802    2703   3539   8001
gfz  n/a|   -2    -1    -4   -22    26    32   .10   17   15 |       0    4233   3535   7128
grg  n/a|   -3     1    -2    60   -24   -10  -.09   27   26 | -159821    3825   3464   7728
iac  n/a|    3     0    -3    15   -22   -60   .05   25   25 |  192553      66   3528   7108
mcc  n/a|   -4    -6    34   -84     1   162  -.69  211  211 |     ---     ---    ---    ---

Table 2.1758.3  GPS week: 1758   Day: 3   MJD: 56553                            

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     6    11   -53   -24   .28   27   26 |     ---     ---    ---    ---
cof  n/a|    0    -1     3   -24     1    60   .29   29   28 |     ---     ---    ---    ---
emx  n/a|    1     4    -8    16   -65    33  -.56   34   35 |  188338     -36   3762   7287
esx  n/a|    0    -1    -3    21   -11    39   .01   22   20 |  187270    1371   3765   7970
gfz  n/a|   -4     0    -2    -5   -18    20   .08   17   18 |       0     466   3770   7334
grg  n/a|    0     1     0   -15     9     2  -.13   29   29 | -157002     492   3769   8168
iac  n/a|    2     0     8   -46    93   -65   .08   23   23 |  191666    -723   3761   7408
mcc  n/a|    1   -10    37  -135   124   339  -.53  202  202 |     ---     ---    ---    ---

Table 2.1758.4  GPS week: 1758   Day: 4   MJD: 56554                            

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     4   -16     9   -34   .17   27   25 |     ---     ---    ---    ---
cof  n/a|    0     0     4   -26    21    -6   .26   31   28 |     ---     ---    ---    ---
emx  n/a|    0     0    -7   -39  -131     4  -.53   34   33 |  188977    -329   3958   6981
esx  n/a|    0     0     1    -4   -42    13   .05   20   19 |  186463    4446   3971   7663
gfz  n/a|   -1    -1    -2   -26     0   -11   .12   21   23 |       0     305   3972   7010
grg  n/a|   -1     1     1    30     9     1  -.18   35   31 | -153657     296   3996   7821
iac  n/a|    1    -1     0    21   100    26   .02   23   23 |  192028     222   3971   6975
mcc  n/a|   15     0    52     9     0   498  -.43  156  156 |     ---     ---    ---    ---

Table 2.1758.5  GPS week: 1758   Day: 5   MJD: 56555                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     5    54     5    20   .24   29   27 |     ---     ---    ---    ---
cof  n/a|    0    -3     3    35    36    55   .22   32   30 |     ---     ---    ---    ---
emx  n/a|    0    -2    -6   -18     3   -18  -.65   33   35 |  188013   -4162   3987   6802
esx  n/a|   -1    -1    -5   -11    39    -5   .04   21   18 |  190191   -3695   3999   7713
gfz  n/a|   -1    -1    -6   -23     4    31   .12   16   14 |       0   -3775   3995   6796
grg  n/a|    0     3   -10     6   -44    -1  -.18   33   29 | -154522   -4047   3996   6878
iac  n/a|    1     0    19   -16   -14   -60   .03   22   22 |  189625   -1942   3985   6852
mcc  n/a|   10     2    51   -42   -47   140  -.83  163  163 |     ---     ---    ---    ---

Table 2.1758.6  GPS week: 1758   Day: 6   MJD: 56556                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    2     0     7    -2     1     2   .31   30   28 |     ---     ---    ---    ---
cof  n/a|    0    -1     8    40     5    43   .33   32   28 |     ---     ---    ---    ---
emx  n/a|    0     0    -2    30    14    21  -.48   36   35 |  186958    -128   3618   7038
esx  n/a|    0     0    -4    14     4   -20  -.01   21   20 |  176241    2475   3624   7846
gfz  n/a|   -2    -1    -6   -41    -1     6   .09   17   14 |       0     676   3633   7062
grg  n/a|    0     2   -11    31   -17    96  -.15   28   26 | -157491     608   3640   7554
iac  n/a|    0     1    18    32   -11   -42   .08   24   24 |  188841    1321   3628   7147
mcc  n/a|   18    -3    42   -10    84   -81  -.13  169  169 |     ---     ---    ---    ---

       
       
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 3.1758.0  GPS week: 1758   Day: 0   MJD: 56550                            

        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  | 1243   45   45   48   32   16   40   31  ---   15 |    80   82   74   41   47   41   44  ---    48
 R02  |  840   18   29   22   26   20   36   21  ---   10 |    74   81   72   52   74   48   49  ---    60
 R03  | 1687   25   28   28   23   15   30   22  ---   10 |    62   68   66   74   72   68   54  ---    64
 R04  | 1363   26   30   17   13   15   22   14  ---    8 |    65   69   54   43   47   32   44  ---    45
 R05  | 1254   29   31   29   22   12   32   35   67   11 |    60   62   55   40   41   27   43   43    41
 R06  | 1584   22   33   26   17   15   19   23  ---    9 |    66   73   63   48   44   34   37  ---    45
 R07  | 1373   29   35   25   16   15   31   20  143    9 |    77   80   65   45   43   31   58   38    50
XR08  | 1261   33   34   32   22   16  ---   25  ---   12 |    81   81   72   43   49  ---   48  ---    54
 R09E | 1253   16   26   16   11   12   32   18  ---    7 |    63   63   67   60   65   62   63  ---    62
 R10E | 2751   21   29   17   14   14   20   17  ---    7 |    59   65   64   65   61   57   63  ---    60
 R11E | 1280   39   32   70   30   29   50   36   95   18 |    46   48   33   80   72   79   45   34    56
 R12E | 1854   20   16   35   16   19   30   25  ---   10 |    25   31   31   37   42   39   33  ---    31
 R13E | 1469   20   23   31   15   14   32   23  ---    9 |    43   45   45   54   50   65   40  ---    46
 R14E | 1665   22   17   63   34   21   27   33  ---   14 |    75   72   84   67   79   76   79  ---    73
 R15E | 1458   16   14   33   13   17   40   19  293   10 |    25   29   25   29   35   42   31   57    27
 R16E | 1189   14   15   15    9   12   32   24  ---    8 |    25   29   19   24   30   27   30  ---    23
 R17  | 1564   19   11   23   19   13   48   14   61   10 |    47   46   47   31   45   29   31   45    35
 R18  | 1468   12   20   13   11    9   16   14  158    5 |    53   61   53   38   40   39   39  144    41
 R19  | 2334   19   26   24   19   10   23   13  ---    7 |    47   50   54   34   37   32   28  ---    35
 R20  |  656   33   42   55   36   27   45   22  ---   15 |    41   60   59   60   52   35   31  ---    43
 R21  | 2497   67   44   76   37   18   28   40  ---   20 |    88   86   88   46   46   40   47  ---    47
 R22  |  984   32   40   32   19   13   21   32  ---   11 |    56   61   64   35   42   31   28  ---    38
 R23  | 1248   26   26   27   11   11   38   12  ---    9 |    48   49   47   30   30   34   29  ---    30
 R24  |  958   21   17   31   17   13   37   20  ---    9 |    46   48   57   29   36   25   36  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1557   28   29   37   22   16   33   24  157      |T   56   59   56   46   49   43   42   60    45
 WRMS | 1557   28   30   38   19   14   33   24  157      |NE  61   66   61   43   46   36   40   67    44
 MEDI | 1363   22   28   28   17   15   32   22   95      |MD  56   61   57   43   45   39   40   43    45

Table 3.1758.1  GPS week: 1758   Day: 1   MJD: 56551                            

        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  |  945   49   43   48   33   17   22   19  ---   14 |    54   48   48   33   37   31   37  ---    31
 R02  |  791   25   20   36   25   10   15   16  ---    9 |    53   49   55   33   44   46   36  ---    40
 R03  |  894   26   29   31   23   15   29   10  ---   10 |    45   48   55   33   41   34   38  ---    37
 R04  | 1682   29   30   33   13   15   37   19  ---   10 |    49   51   52   39   44   25   44  ---    37
 R05  | 1390   18   22   17   13   13   31   23   83    8 |    47   51   39   42   40   30   44   44    38
 R06  | 2942   32   31   31   10   10   25   32  ---   10 |    52   53   51   40   34   25   22  ---    34
 R07  | 1122   34   43   27   11    9   32   22  124    9 |    53   62   45   35   34   25   40   56    34
XR08  |  818   28   29   23   22   13  ---   34  ---   12 |    56   56   45   39   49  ---   29  ---    39
 R09E | 1154   16   17   21   15    9   23   45  ---   10 |    62   63   56   60   55   71   66  ---    58
 R10E | 3137   27   27   16   13   11   13   19  ---    7 |    55   57   59   41   45   46   48  ---    45
 R11E | 1974   50   34   63   33   34   48   42   93   19 |    43   57   37   66   80   75   42   46    53
 R12E | 2059   21   18   33   14   24   36   25  ---   11 |    25   29   21   31   40   38   32  ---    27
 R13E | 3678   17   17   19   10   14   29   29  ---    8 |    42   46   41   41   51   58   35  ---    41
 R14E | 1334   29   23   64   22   26   24   31  ---   14 |    83   86   94   88   87   82   81  ---    83
 R15E | 1974   14   14   19   25   13   25   19  198    8 |    25   28   21   33   30   27   29   71    23
 R16E | 1691   22   23   26   17   10   16   24  ---    8 |    29   33   28   27   26   21   33  ---    23
 R17  | 1144   34   34   31   19   13   45   29   43   12 |    37   38   38   30   35   36   41   55    29
 R18  |  998   28   30   29    9   13   18   15  219    8 |    35   31   35   24   30   35   33  261    28
 R19  | 1261   15   16   19   14   15   25   22  ---    8 |    33   36   32   35   41   34   26  ---    32
 R20  |  831   34   28   47   28   16   29   20  ---   12 |    33   27   53   36   32   35   21  ---    25
 R21  | 2311   70   75   66   26   26   32   35  ---   18 |    52   62   54   32   35   19   22  ---    21
 R22  | 1235   44   35   44   20   20   17   33  ---   13 |    41   38   42   27   31   26   26  ---    23
 R23  | 1446   28   25   26   25    9   26   27  ---   10 |    32   33   31   25   25   24   24  ---    18
 R24  |  919   27   50   29   14   16   42   23  ---   11 |    39   61   40   32   30   22   42  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1778   33   33   37   20   17   29   27  141      |T   44   47   44   38   41   37   37   88    35
 WRMS | 1778   33   33   36   17   12   29   27  141      |NE  44   46   44   33   36   29   32  104    30
 MEDI | 1261   28   28   29   17   13   26   23   93      |MD  43   48   42   33   37   34   35   55    32

Table 3.1758.2  GPS week: 1758   Day: 2   MJD: 56552                            

        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  | 1492   31   32   37   38   13   20   19  ---   12 |    55   62   60   51   48   43   45  ---    45
 R02  | 1099   30   35   32   29   17   21   31  ---   11 |    57   62   52   39   44   30   34  ---    37
 R03  | 1080   35   35   41   16   11   42   17  ---   12 |    54   58   59   36   36   23   28  ---    32
 R04  | 1106   29   31   33   25   15   30   15  ---   10 |    53   56   52   33   35   24   36  ---    33
 R05  | 1770   15   20   19   15   12   19   19   51    7 |    45   59   49   53   52   46   35   42    45
 R06  | 2916   27   31   20   14   15   27   18  ---    9 |    52   58   44   39   39   20   29  ---    35
 R07  |  978   26   29   28   15   13   30   14  112    9 |    59   63   60   40   39   28   39   88    40
XR08  | 1018   28   37   23   19   13  ---   18  ---   10 |    59   68   46   36   35  ---   29  ---    37
 R09E | 2684   23   27   23   12   13   16   24  ---    8 |    76   82   62   70   70   70   82  ---    70
 R10E | 2544   18   28   28   13   11   14   20  ---    7 |    40   47   42   31   32   38   42  ---    34
 R11E | 2292   58   50   51   41   31   46   34  135   19 |    44   49   31   72   76   81   52   30    55
 R12E | 2228   27   38   21   20   13   21   27  ---    9 |    40   45   34   39   41   51   37  ---    36
 R13E | 3528   18   15   30   16   20   23   33  ---   10 |    40   43   39   47   54   54   43  ---    42
 R14E | 1355   16   20   38   26   19   27   35  ---   12 |    77   86   95  109   88   80   63  ---    84
 R15E | 2291   14   22   21   12   16   30   26  162    9 |    30   32   33   30   35   42   26   91    27
 R16E |  648   28   27   35   16   21   16   28  ---   10 |    38   36   35   40   52   48   42  ---    37
 R17  |  873   36   47   31   18   17   32   20   39   11 |    43   53   38   30   29   26   35   43    26
 R18  |  829   28   29   28   21   18   24   18  454   10 |    43   43   41   21   37   34   29  213    30
 R19  | 1042   21   20   18   12   14   27   24  ---    8 |    42   42   39   32   44   34   29  ---    34
 R20  | 1053   16   33   53   19   19   25   43  ---   13 |    44   50   72   66   64   38   27  ---    50
 R21  | 2464   57   79   42   29   30   41   20  ---   16 |    78  101   65   38   55   30   43  ---    45
 R22  | 1416   26   37   31   18   12   24   26  ---    9 |    42   52   47   40   43   27   31  ---    35
 R23  |  698   25   25   32   18   11   21   22  ---    9 |    31   30   35   25   26   19   22  ---    20
 R24  | 1010   29   33   23   23   11   25   21  ---    9 |    43   47   39   32   30   25   28  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1812   30   35   33   22   17   27   25  211      |T   49   55   48   43   46   39   37   84    39
 WRMS | 1812   28   33   30   19   15   26   25  211      |NE  50   56   49   38   41   29   32   96    35
 MEDI | 1106   27   31   30   18   14   25   21  112      |MD  44   52   44   39   41   34   35   43    36

Table 3.1758.3  GPS week: 1758   Day: 3   MJD: 56553                            

        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  | 1948   32   44   49   36   17   16   18  ---   12 |    60   68   68   50   37   51   41  ---    42
 R02  |  943   19   22   20   19   15   25   12  ---    8 |    56   62   51   51   56   46   51  ---    50
 R03  |  956   27   33   35   16   17   29   19  ---   10 |    54   53   46   49   37   23   37  ---    39
 R04  | 1191   35   47   43   32   11   33   16  ---   12 |    56   65   51   34   34   35   37  ---    32
 R05  | 2467   21   15   28   20   10   36   14   59    9 |    49   42   47   31   44   40   32   31    37
 R06  | 2058   18   25   25   17   12   41   20  ---    9 |    52   56   51   46   52   20   35  ---    41
 R07  | 1013   26   23   35   21   14   25   12   71    9 |    60   60   61   37   39   35   45   46    42
XR08  | 1487   26   32   26   13   19  ---   20  ---   10 |    66   65   61   45   41  ---   40  ---    45
 R09E | 2897   22   17   28   15   22   26   41  ---   12 |    68   64   66   64   80   75   52  ---    64
 R10E | 1666   23   22   19   19   14   23   24  ---    9 |    38   39   38   42   44   35   46  ---    38
 R11E | 1814   43   21   57   46   27   54   21  178   18 |    31   51   43   73   64   81   51   34    51
 R12E | 1833   26   28   27   27   23   23   25  ---   11 |    34   44   31   48   51   49   45  ---    39
 R13E | 4378   21   38   17   20   20   20   28  ---    9 |    51   61   55   57   62   60   44  ---    52
 R14E | 2029   23   23   52   23   17   19   37  ---   13 |   101   98  101   95  100  102  104  ---    98
 R15E | 4389   17   27   21   11   13   17   21  163    7 |    28   34   28   36   31   27   28   60    25
 R16E |  831   25   27   28   11   16   31   16  ---    9 |    39   43   34   33   38   47   33  ---    32
 R17  | 1043   26   23   25   20   12   25   15   64    8 |    52   52   54   38   42   36   26   23    38
 R18  | 1325   27   38   29   14   10   27   14  418    8 |    54   61   55   36   39   39   34  162    39
 R19  |  967   21   25   31   15   21   22   14  ---    9 |    46   51   53   34   35   39   31  ---    34
 R20  | 1496   20   27   28   12   23   28   24  ---   10 |    50   66   53   53   67   38   36  ---    47
 R21  | 1144   53   44   38   22   17   40   22  ---   14 |    90   84   74   45   61   30   40  ---    53
 R22  |  894   27   31   32   30   16   23   14  ---   10 |    59   59   63   35   57   44   35  ---    46
 R23  | 1265   21   19   31   12   10   21   22  ---    8 |    41   42   49   37   31   18   22  ---    28
 R24  | 1115   31   21   40   16   16   25   37  ---   12 |    48   43   54   37   35   21   28  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1982   27   29   34   22   17   29   23  202      |T   53   56   53   46   49   43   40   59    43
 WRMS | 1982   26   28   35   20   18   29   23  202      |NE  55   58   55   41   44   34   35   65    40
 MEDI | 1325   25   25   28   19   16   25   20   71      |MD  52   56   53   42   42   39   37   34    39

Table 3.1758.4  GPS week: 1758   Day: 4   MJD: 56554                            

        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  | 1005   48   52   56   22   29   90   24  ---   20 |    62   67   60   39   45   82   29  ---    40
 R02  |  776   25   27   42   15   22   27   15  ---   10 |    52   52   50   27   38   33   33  ---    33
 R03  | 1058   37   34   30   15   32   32   16  ---   12 |    48   49   38   43   35   22   39  ---    36
 R04  | 1070   30   33   29   23   14   14   23  ---   10 |    52   54   43   28   38   39   28  ---    33
 R05  | 1593   16   28   26   12   17   28   12  104    8 |    35   44   34   19   31   23   18   41    21
 R06  | 1759   20   17   41   18   13   35   18  ---   10 |    39   32   43   29   35   33   21  ---    27
 R07  | 1090   15   24   28   15   12   25   15   63    7 |    44   52   51   42   41   30   36   20    38
XR08  | 1826   26   29   33   23   18  ---   16  ---   11 |    56   59   56   36   42  ---   39  ---    41
 R09E | 2774   24   24   25   13   20   28   18  ---    9 |    66   68   76   70   68   81   73  ---    69
 R10E | 1445   15   25   32   21   13   19   29  ---    9 |    28   28   41   35   32   44   41  ---    29
 R11E | 1670   35   26   55   40   39   67   37  143   19 |    29   53   31   68   76   86   35   34    47
 R12E | 1113   26   19   28   19   29   34   24  ---   11 |    31   37   25   38   45   43   32  ---    29
 R13E | 1896   21   25   27   20   18   30   21  ---   10 |    48   59   47   69   73   54   57  ---    58
 R14E | 2534   27   35   46   26   20   29   41  ---   14 |    48   57   57   41   45   48   46  ---    39
 R15E | 4060   18   35   23   20   19   26   22  108    9 |    29   35   30   34   39   33   28   46    27
 R16E | 1553   12   28   26   10   13   25   15  ---    7 |    40   43   42   42   42   42   33  ---    37
 R17  |  777   26   23   40   25   16   12   19   91   10 |    41   46   50   32   38   36   32   34    33
 R18  |  917   26   24   35   18    9   15   33  303   10 |    48   48   52   35   33   31   18  106    31
 R19  | 1320   24   24   34   20   20   20   17  ---   10 |    50   46   51   27   30   32   45  ---    34
 R20  | 1128   29   47   20   21   31   29   27  ---   12 |    55   68   51   44   44   36   49  ---    42
 R21  | 1902   46   58   32   23   12   38   24  ---   13 |    75   86   63   42   51   46   42  ---    48
 R22  |  800   17   22   18   15   19   40   22  ---    9 |    51   56   51   50   68   46   47  ---    50
 R23  |  802   19   23   22   18   11   20   19  ---    8 |    43   42   44   27   39   28   30  ---    32
 R24  | 1400   21   32   40   17   13   26   23  ---   10 |    41   48   56   31   28   17   24  ---    27
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1678   27   31   34   20   21   35   23  156      |T   46   51   47   39   44   41   36   46    37
 WRMS | 1678   25   28   33   19   23   31   23  156      |NE  49   53   49   34   39   35   33   50    35
 MEDI | 1320   24   26   30   19   18   28   21  104      |MD  48   49   50   36   39   36   33   34    34

Table 3.1758.5  GPS week: 1758   Day: 5   MJD: 56555                            

        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  | 1063   45   47   52   29   17   40   19  ---   14 |    47   49   47   39   26   40   25  ---    26
 R02  |  850   19   21   39   10   13   30   16  ---    9 |    33   33   36   24   26   23   27  ---    24
 R03  |  864   30   35   39   20    8   37   14  ---   10 |    35   44   31   21   26   29   30  ---    21
 R04  |  700   22   27   24   16    9   33   16  ---    8 |    30   37   28   31   30   20   26  ---    25
 R05  | 2189   22   22   29   13   13   16   25  158    8 |    28   26   29   21   25   13   19   64    17
 R06  | 1517   23   28   31   12   14   13   20  ---    8 |    27   31   27   23   23   28   14  ---    18
 R07  | 1120   27   30   41   21   14   35   20   42   11 |    39   42   47   31   35   23   20   33    26
XR08  | 2004   23   23   38   23   12  ---   22  ---   11 |    46   47   44   34   35  ---   28  ---    32
 R09E | 1740   16   21   22   13   14   21   18  ---    7 |    49   55   32   50   47   47   55  ---    45
 R10E | 1269   17   16   24   12   12   26   24  ---    8 |    32   31   35   39   38   40   31  ---    32
 R11E | 1425   54   45   45   37   30   64   33  160   18 |    29   49   23   67   62   79   27   61    42
 R12E | 2031   19   21   22   19   18   32   18  ---    9 |    28   40   25   37   42   33   31  ---    29
 R13E | 1278   26   20   24   26   16   28   23  ---   10 |    42   51   31   56   51   51   45  ---    43
 R14E | 1456   22   26   35   19   17   37   30  ---   11 |    83   86   80   70   69   93   86  ---    75
 R15E | 3206   25   33   17   21   13   17   19   87    8 |    28   38   20   27   24   31   29   65    20
 R16E |  686   17   22   32   24   14   28   22  ---   10 |    31   35   32   39   39   33   30  ---    30
 R17  | 1656   26   29   31   24   15   16   31   73   10 |    37   45   41   37   42   35   27   47    31
 R18  |  838   38   36   47   17   12   22   33  306   12 |    36   34   45   20   20   20   28  247    18
 R19  |  720   30   34   36   13   17   27   24  ---   10 |    42   48   46   33   28   28   20  ---    27
 R20  |  947   25   39   30   21   15   43   19  ---   10 |    40   47   54   57   45   17   42  ---    41
 R21  | 1330   63   69   43   36   35   56   18  ---   18 |    77   83   65   27   53   39   46  ---    43
 R22  |  778   20   32   18   11    7   23   17  ---    7 |    51   61   44   45   50   53   36  ---    45
 R23  | 1523    9   15   10   11   12   21   19  ---    6 |    39   47   36   44   47   55   35  ---    41
 R24  | 1067   17   17   31   16   19   33   17  ---    9 |    33   31   44   23   46   22   19  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1436   29   32   33   21   16   33   22  163      |T   40   45   39   37   38   37   32   86    32
 WRMS | 1436   27   30   35   18   14   29   22  163      |NE  40   44   41   31   34   29   27   97    29
 MEDI | 1269   23   27   31   19   14   28   19   87      |MD  36   44   36   34   38   33   28   61    30

Table 3.1758.6  GPS week: 1758   Day: 6   MJD: 56556                            

        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  |  923   46   54   45   23   22   41   33  ---   15 |    67   76   64   43   39   45   34  ---    37
 R02  |  718   24   24   34   12   17   22   17  ---    9 |    57   56   59   39   53   34   45  ---    45
 R03  |  850   27   26   37   19    8   33   17  ---   10 |    51   49   50   36   40   27   39  ---    37
 R04  | 1159   21   23   22   14   10   24   20  ---    8 |    51   53   46   32   38   31   34  ---    36
 R05  | 1228   19   19   20   13   14   24   21  117    8 |    43   45   41   31   40   21   26   85    31
 R06  | 1463   27   25   31   10   13   24   22  ---    9 |    48   48   48   30   30   22   19  ---    28
 R07  | 1948   35   41   39   22   15   25   24   98   11 |    56   60   61   38   35   23   31   39    35
XR08  | 1298   35   39   35   24   19  ---   22  ---   13 |    64   65   62   28   36  ---   32  ---    36
 R09E | 1125   15   29   31   16   11   24   18  ---    8 |    40   48   55   42   46   53   41  ---    42
 R10E | 1493    9   23   37   18   14   18   14  ---    8 |    38   40   43   33   37   37   36  ---    35
 R11E |  987   66   50   61   29   37   60   30  155   20 |    39   61   31   72   81   98   39   71    57
 R12E | 1849   27   31   20   18   15   23   11  ---    8 |    30   38   15   29   38   38   28  ---    26
 R13E | 1812   24   16   29   15   17   25   21  ---    9 |    36   42   25   40   43   48   36  ---    36
 R14E | 1082   25   20   39   29   24   21   38  ---   13 |    52   55   60   70   67   64   68  ---    61
 R15E | 1390   18   22   28   24   17   36   18   92   10 |    25   28   30   25   23   35   31   78    22
 R16E | 1494   16   34   18   21    8   19   20  ---    7 |    33   45   24   31   34   39   27  ---    29
 R17  |  572   31   33   36   26   15   21   26  100   11 |    60   62   63   31   46   37   27   77    39
 R18  | 1601   27   27   37   12   14   30   22  325   10 |    57   57   69   41   40   27   32  235    40
 R19  | 1160   35   33   49   24   13   22   40  ---   13 |    57   54   61   34   35   38   34  ---    34
 R20  | 1195   22   36   44   26   11   19   22  ---   10 |    53   64   65   42   44   39   29  ---    41
 R21  | 1186   54   60   47   29   26   28   22  ---   15 |   103  109   92   53   53   50   57  ---    61
 R22  |  798   26   18   31   31   23   27   23  ---   12 |    74   69   75   40   55   51   66  ---    55
 R23  | 1242   13   16   19   10   11   19   15  ---    6 |    59   58   64   56   50   64   47  ---    53
 R24  |  681   20   18   28   15   19   28   25  ---   10 |    50   55   72   65   71   38   34  ---    53
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1270   30   32   36   21   17   28   24  169      |T   51   55   53   40   44   41   37   97    40
 WRMS | 1270   28   28   35   20   14   26   24  169      |NE  59   61   62   39   44   36   36  109    41
 MEDI | 1186   25   26   34   19   15   24   22  100      |MD  51   55   59   38   40   38   34   77    37




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