[IGSREPORT-26493] Wk 2045 IGLOS Final Orbits

acc acc at igs.org
Sun Apr 7 07:08:59 PDT 2019


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2045   (Mar 17, 2019 - Mar 23, 2019) 
                                                                               
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 2.2045.
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:
                                                                               
 igl2045[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2045 in the SP3 format.
 igl20457.sum      Combination Report for GPS Week 2045.


    
    
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
    
    Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
    model file has been updated to igs14.atx to be consistent with IGS14.
    See IGSMAIL #7399 for more information
        ftp://igs.org/pub/station/general/igs14.atx 

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |      5.0 ns
                1  |     21.5 ns
                2  |     10.0 ns
                3  |      3.5 ns
                4  |      6.7 ns
                5  |     -0.9 ns
                6  |     12.9 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                0  |  ESX   | R19
                0  |  IAC   | R19
                3  |  GRG   | R23
                6  |  GRG   | R23

    
         
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 1.2045, 1a.2045).
        
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 2.2045.0-6)                                                                                
    
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 3.2045.0-6). 
        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 2045 summary.                      (Mar 17, 2019 - Mar 23, 2019)

Table 1.2045.a     GPS week : 2045   MJD: 58559.0-58565.0

         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     0     6    21    10    37   .04   22   18 |  104975    8332 152120 434945
        |    0     0     1    17    11    31   .04           |  655961   17914
cof  n/a|    0     0     8     7    18    28   .06   25   21 |  104980    8320 152113 434933
        |    1     1     1    14    11    33   .03           |  655958   17934
emx  n/a|    0     0    -6    24   -44    34   .01   23   23 |    2143     336   3200   9446
        |    0     1     1    18    20    26   .03           |    9381     787
esx  n/a|    0     0    -6   -11    -7   -68   .13   19   18 |       0    -204   3690   9462
        |    1     0     1    17    11    23   .02           |       0    1679
gfz  n/a|    0     0     6   -12    37     0   .07   24   21 | -280808    -431  57142 292388
        |    0     1     3    26    21    22   .04           |  491337    1429
grg  n/a|    1     0     3   -65     9    67  -.40   47   30 | -421971    -232 195681 433958
        |    0     1     4    15    21    84   .11           |  540717    1534
iac  n/a|    2    -1     0    26     4   -63  -.17   29   29 |  105767    3497 146852 437573
        |    1     1     3    18    43    58   .06           |  649368   11259
mcc  n/a|   -7    -4   -26    87    -3  -488  -.68  201  201 |     ---     ---    ---    ---
        |   10    10    13   160    88   650   .23           |     ---     ---


Table 1.2045.b     GPS week : 2045   MJD: 58559.0-58565.0   

         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  |   18   18   17   19   23   20   21 |
 R02  |    8   11   12    8    9    6    7 |
 R03  |    9   11   14   12   11   10    9 |
 R04  |    6    7    7   11   11    7    9 |
 R05  |    8    8   12   11    9    9   10 |
 R07  |    9   11   10   21   23   19   12 |
 R08  |    9    8   10   11   11    9    8 |
 R09  |    6    7    7    6    6    6    7 |
 R10  |    7    9    8    7    9    9    6 |
 R11  |    6    6    6    6    6    7    5 |
 R13  |    8    7    8    9    8    6   11 |
 R14  |    7    8    8    7    6    7    7 |
 R15  |    9    8    9    9    9    9   10 |
 R16  |   14   14   12   14   15   16   18 |
 R17  |   10   11   11   10   12   12   12 |
 R18  |    8    8    7    8    8    7    8 |
 R19  |   11   36   34  110  118   60   37 |
 R20  |   14   14   17   14   14   14   14 |
 R21  |   12   12   14   13   12   11   15 |
 R22  |   12   11   13   15   13   12   12 |
 R23  |   10   10   10   12   14   11   10 |
 R24  |   14   14   15   16   15   14   14 |
 R26  |   22   29   28   23   25   25   21 |


Table 1.2045.c     GPS week : 2045   MJD: 58559.0-58565.0   

         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 2045 0   |   14    59   115    -303    -991   -8394  81.8  1537  1537 |    4995       0
brd 2045 1   |  101   -42    43    1010       7   -5393  82.0  1674  1674 |   21485       0
brd 2045 2   |   22    44   136     970    -527    -396  82.5  1451  1451 |   10035       0
brd 2045 3   | -128     5    62    -761     715    1777  81.9  1280  1280 |    3502       0
brd 2045 4   |  -16     3    50      88     262   -2177  83.3  1208  1208 |    6725       0
brd 2045 5   |   46    29    68   -1921     391   -2345  80.6  1510  1510 |    -894       0
brd 2045 6   |   29    51   115   -1200     696   -3406  80.4  2008  2008 |   12929       0
-------------+------------------------------------------------------------+----------------
brd 2045 mean|    9    21    84    -302      79   -2904  81.8  1523  1523 |    8396       0
brd 2045 sdev|   70    35    36    1090     636    3307   1.0   265   265 |    7293       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 2.2045.0  GPS week: 2045   Day: 0   MJD: 58559                            

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    32    19    60  -.00   18   15 | -999999    -528  79103 999999
cof  n/a|   -1     0     7    -9     2    47   .04   24   17 | -999999    -556  79101 999999
emx  n/a|    0     1    -7     9   -16   -11   .01   22   22 |   -4533    1352   3246   8612
esx  n/a|    0     0    -4   -43   -29   -93   .12   17   18 |       0   -2125   3481   8128
gfz  n/a|   -1     2     4    32     3    11   .10   24   18 |     814    1224   3253   8555
grg  n/a|    1     1     0   -73    28    90  -.35   34   29 | -999999    -985 998140 999999
iac  n/a|    2    -2     2    50    40    -5  -.20   27   26 | -999999     112  80025 999999
mcc  n/a|   -3   -24   -18    85    84  -204  -.73  159  159 |     ---     ---    ---    ---

Table 2.2045.1  GPS week: 2045   Day: 1   MJD: 58560                            

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   -11     7    17  -.00   18   16 |   19464    3268   5881  11741
cof  n/a|    0     0     6    26    24    41   .02   22   19 |   19514    3211   5832  11656
emx  n/a|    0     1    -3    39   -32    61   .00   23   23 |   16545     391   2853   9053
esx  n/a|   -2    -1    -7    -2    -5   -60   .11   21   20 |       0    1483   5754  11921
gfz  n/a|    0     0     2     4    54   -14   .13   21   19 |   18448    -496   2871   8873
grg  n/a|    0    -1     5   -55    38   107  -.39   32   26 |   19803    2253   5320   9925
iac  n/a|    1    -1     2    25   -70  -128  -.12   30   30 |   15013    3531   7737  17764
mcc  n/a|  -30     3   -52  -161   -52 -1468  -.78  325  325 |     ---     ---    ---    ---

Table 2.2045.2  GPS week: 2045   Day: 2   MJD: 58561                            

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     9     3     4   .05   25   20 |   10574    -559   3726   8665
cof  n/a|   -1    -3     7     2    27    -1   .12   26   22 |   10589    -581   3722   8666
emx  n/a|    0     0    -5     0   -63    10   .06   22   22 |   12082    -493   3570   8663
esx  n/a|   -1     0    -4     9     3   -77   .15   18   16 |       0      11   3700  10672
gfz  n/a|    0    -1     3    -4    64    15   .04   24   23 |    6780    -723   3598   8664
grg  n/a|    2     1    -4   -39    22   178  -.59   34   31 |   10174    -454   3706   8105
iac  n/a|    3    -2     3    15    -9  -103  -.26   32   33 |   11561    1276   4399  10097
mcc  n/a|   -8   -10   -16    34  -141 -1080 -1.08  231  231 |     ---     ---    ---    ---

Table 2.2045.3  GPS week: 2045   Day: 3   MJD: 58562                            

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     6    37    28     8   .08   24   21 |    4124   -1945   3243  15054
cof  n/a|   -1    -1     9   -11    20    -2   .09   28   23 |    4123   -1957   3245  15050
emx  n/a|    0     2    -7    21   -66    56  -.03   24   23 |   -5238    -737   3125  11389
esx  n/a|    0     0    -7    -9    -2   -57   .12   18   16 |       0   -2846   3132  13918
gfz  n/a|   -1     1     9   -21    31    23   .07   23   23 |      46   -2263   3132  11533
grg  n/a|    1     0     8   -63    -1    92  -.41   89   33 |    3085   -1951   3096  11018
iac  n/a|    2     0    -3     5     6  -117  -.23   28   29 |   17607   -9573  16145  25583
mcc  n/a|   -6    -1   -21     3   -85  -734  -.41  226  226 |     ---     ---    ---    ---

Table 2.2045.4  GPS week: 2045   Day: 4   MJD: 58563                            

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    32    11    44   .10   22   19 |  508457   47673 944515 999999
cof  n/a|    0     1    10     8    20   -13   .08   26   23 |  508429   47710 944515 999999
emx  n/a|    1     0    -8    17   -61    45   .04   22   22 |    4983     308   3369   9695
esx  n/a|    1     0    -7   -10     2   -80   .14   20   17 |       0     659   3351   6486
gfz  n/a|    0     0     9   -38    17    -3   .02   30   28 | -999999   -1539   3377 999999
grg  n/a|    0    -1     9   -76     7    47  -.26   32   24 | -999999   -1495   3382 999999
iac  n/a|    2     0    -1    36   -19   -69  -.19   29   30 |  532418   27047 892632 999999
mcc  n/a|   -7     6   -28   343    50  -431  -.45  260  260 |     ---     ---    ---    ---

Table 2.2045.5  GPS week: 2045   Day: 5   MJD: 58564                            

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     7    28     9    31  -.02   22   19 | 1183105   11104  24872 999999
cof  n/a|    1    -1     8    14    32    67   .05   26   20 | 1183109   11092  24875 999999
emx  n/a|    1    -1    -8    25   -24    34   .03   24   24 |   -8204    1256   2716   9410
esx  n/a|   -1     0    -6     1   -12   -26   .16   16   16 |       0    1406   2943   6155
gfz  n/a|   -1     1     7   -16    41   -42   .11   24   18 | -999999    1711 380282 999999
grg  n/a|    2     0     5   -88   -11    53  -.46   31   35 | -999999    1429 352594 999999
iac  n/a|    4    -2    -3     8    18   -50  -.10   28   28 | 1150687    2882  23479 999999
mcc  n/a|   -2     0   -15    89    44   265  -.70   93   93 |     ---     ---    ---    ---

Table 2.2045.6  GPS week: 2045   Day: 6   MJD: 58565                            

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     5    18    -7    92   .04   22   19 |    9101    -684   3503   9163
cof  n/a|    0     0     7    19     5    63   .04   24   20 |    9095    -678   3507   9164
emx  n/a|    1     0    -7    56   -46    41  -.01   26   26 |    -629     275   3525   9303
esx  n/a|   -2     0    -6   -25    -3   -87   .13   21   20 |       0     -18   3469   8957
gfz  n/a|    0     2    10   -43    50     7   .05   25   22 |    8250    -935   3482   9097
grg  n/a|    1    -2     2   -63   -20   -97  -.32   78   34 |   13133    -421   3529   8663
iac  n/a|    0    -1    -5    46    63    26  -.11   28   28 |   13085    -793   3549   9574
mcc  n/a|    3    -6   -33   218    75   232  -.64  110  110 |     ---     ---    ---    ---

       
       
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 3.2045.0  GPS week: 2045   Day: 0   MJD: 58559                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  754   46   64   44   31   40   22   47  ---   18 |   185  188  207  212  189  201  204  ---   197
 R02E |  715   12    9   24   11   18   15   19  226    7 |    94   91   94   93   88   92  104  148    93
 R03E |  935   16   11   23   15   23   19   20   68    8 |   116  115  113  115  111  116  119  249   114
 R04E | 1410   10   14   19    8   12   20   15  ---    6 |    60   65   59   60   60   68   64  ---    60
 R05E | 2480   12   10   18   19   18   24   20  ---    8 |    48   49   50   57   56   54   52  ---    51
 R07E | 1395   23   22   24   11   18   21   19  132    8 |   119  121   97  122  121  109  114  253   120
 R08E | 1517   16   15   29   15   24   20   16  ---    9 |    47   47   52   48   47   53   48  ---    47
 R09  |  672    6    7    9    6   19   16   25  ---    6 |    23   23   21   25   32   29   30  ---    23
 R10  | 3930    8   11   14    9   23   26   17  ---    7 |    26   29   26   25   36   24   21  ---    24
 R11  | 1291    6    8    8   12    9   24   20  214    5 |    27   29   26   32   28   26   25  209    26
 R13  | 1738    9   13   16   14   14   32   25  ---    7 |    18   26   16   31   37   19   28  ---    23
 R14  |  932    9   10   16   17   12   12   18  ---    6 |    14   19   15   24   21   21   15  ---    15
 R15  |  739   14   14   21   15   21   22   29  ---    8 |    19   22   20   22   23   27   18  ---    17
 R16  |  854   24   25   29   13   22   71   22  ---   13 |    29   31   24   29   28   25   20  ---    23
 R17  | 1377   20   22   16   19   14   34   35  ---   10 |    76   76   58   52   73   84   37  ---    62
 R18  |  683    8    7   16   10   19   34   27  ---    8 |    62   64   51   56   71   82   43  ---    59
XR19  | 1987    6   37  ---  207  ---   17  155  ---   10 |   107  125  ---  120  ---   22   51  ---   102
 R20  |  745   13   34   35   19   39   53   31  ---   13 |    68   77   36   53   76   62   43  ---    52
 R21  |  862   20   19   18   20   32   21   42   89   11 |    83   83   62   58   87   83   42   63    68
 R22  |  687   22   19   18   27   37   19   36  ---   12 |    79   80   48   42   84   72   36  ---    59
 R23  | 1260   17   19   15   33   11   35   17  ---   10 |    25   30   28   48   34   41   37  ---    30
 R24  | 2605   14   56   25   15   34   73   32  ---   14 |    64   65   59   71   74   91   57  ---    65
XR26  | 2884   13   90  ---  ---  ---  ---   32  ---   21 |    53  107  ---  ---  ---  ---   36  ---    43
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1536   18   24   22   17   24   34   27  159      |T   62   67   55   63   65   63   54  184    59
 WRMS | 1536   15   17   22   18   18   29   26  159      |NE  48   55   35   45   50   47   33  136    43
 MEDI | 1260   13   15   18   15   19   22   25  132      |MD  60   65   50   52   60   54   42  209    52

Table 3.2045.1  GPS week: 2045   Day: 1   MJD: 58560                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1538   41   59   34   38   48   35   41  ---   18 |   178  182  172  181  180  171  175  ---   174
 R02E |  704   17   11   33   18   15   26   39  345   11 |    74   73   84   77   76   76   53  118    73
 R03E |  977   20   14   30   21   26   23   29  431   11 |   122  126  120  126  128  132  115  185   123
 R04E |  961    8   10   22   13   20   15   13  ---    7 |    48   50   47   47   49   50   40  ---    46
 R05E | 1394   10   11   22   13   20   14   16  ---    7 |    60   61   53   62   68   66   56  ---    59
 R07E |  800   18   18   29   14   23   21   36  442   10 |   131  137  113  130  143  129  115  348   131
 R08E | 1745   12   12   26   12   21   16   16  ---    8 |    64   65   62   60   71   65   59  ---    63
 R09  |  802   11   13   13   17   11   23   12  ---    6 |    12   19   16   22   19   16   21  ---    13
 R10  | 1376   13   16   19    9   35   18   20  ---    9 |    21   23   28   24   32   19   16  ---    19
 R11  |  720    7    8   16   10   13   20   14  153    6 |    20   21   27   30   18   22   16  110    20
 R13  | 2733    9   13   13   16   16   20   25  ---    7 |    14   17   18   23   27   25   18  ---    16
 R14  | 1185   11    9    9   14   12   17   35  ---    7 |    17   19   24   31   30   18   22  ---    21
 R15  |  723   10   11   14   22   11   30   26  ---    8 |    17   18   19   20   15   24   16  ---    15
 R16  | 1315   13   19   36   17   19   72   23  ---   14 |    24   32   36   29   30   28   20  ---    23
 R17  | 1211   20   25   19   29   17   24   43  ---   11 |    46   52   38   32   44   42   27  ---    38
 R18  | 1138    9   12   17   12    8   37   28  ---    8 |    35   35   36   42   34   54   31  ---    36
XR19  | 2303   58   52  ---   50  ---   54   93  ---   36 |    60   56  ---   58  ---   32   40  ---    44
 R20  | 1310   31   39   29   27   25   37   43  ---   14 |    44   62   29   39   44   31   27  ---    33
 R21  | 2033   23   23   18   25   19   26   49   66   11 |    51   53   42   38   44   45   28   58    42
 R22  | 1509   29   35   22   23   17   14   37  ---   11 |    49   53   28   33   38   37   28  ---    37
 R23  | 1465   15   16   12   29   10   44   23  ---   10 |    24   25   29   28   26   55   28  ---    23
 R24  | 4608   17   21   25   31   20   62   26  ---   13 |    31   54   55   42   49   54   47  ---    41
XR26  | 1683   18  105  ---  ---  ---  ---   43  ---   28 |    28  105  ---  ---  ---  ---   30  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1674   18   22   23   21   21   32   30  325      |T   50   58   51   53   55   54   44  163    48
 WRMS | 1674   16   19   23   20   19   26   30  325      |NE  30   40   30   32   32   33   25   84    27
 MEDI | 1315   15   16   22   17   19   23   28  345      |MD  44   53   36   38   44   42   28  118    37

Table 3.2045.2  GPS week: 2045   Day: 2   MJD: 58561                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  811   53   40   27   30   35   31   48  ---   17 |   189  195  206  215  195  213  200  ---   202
 R02E |  999   30   27   33   14   25   24   33  244   12 |   124  126  115  118  124  118  115  144   117
 R03E | 1105   38   30   28   16   28   23   47  276   13 |    90   94   87   93  100  103   77  115    88
 R04E | 1269   17   19   16   10   14   21   20  ---    7 |    59   68   62   65   69   57   65  ---    62
 R05E |  948   15   17   30   19   32   28   30  ---   11 |    48   56   47   54   60   56   63  ---    49
 R07E |  871   20   15   22   14   15   36   34  336   10 |    84   84   92   89   85   82   91  143    84
 R08E | 1797   16   24   30    9   32   19   26  ---   10 |    72   73   68   67   69   65   79  ---    67
 R09  |  647   11   11   13    8   17   18   23  ---    6 |    17   20   22   27   30   26   21  ---    21
 R10  | 1539   11   17   23    7   25   22   16  ---    8 |    22   27   24   27   37   30   29  ---    24
 R11  | 1214   13   17   16    9   16   19   11  115    6 |    25   30   22   31   29   27   22   94    24
 R13  | 1413    8    9   20   10   17   24   22  ---    7 |    18   22   22   26   29   15   17  ---    20
 R14  |  912   15   18   11   11   18   17   29  ---    7 |    17   18   20   24   32   22   19  ---    19
 R15  |  893   15   13   13   20   17   32   25  ---    9 |    18   21   18   21   24   27   18  ---    18
 R16  |  609   27   31   26   13   22   59   14  ---   12 |    28   41   27   32   41   43   26  ---    29
 R17  |  962   22   24   18   19   27   31   40  ---   11 |    59   58   41   40   61   69   26  ---    47
 R18  | 1426    6   18   17    8    8   38   16  ---    7 |    45   52   35   45   49   64   42  ---    44
XR19  | 2123   58   59  ---   47  ---   80   64  ---   34 |    81   72  ---   59  ---   32   76  ---    64
 R20  | 1436   43   59   35   24   40   42   46  ---   16 |    74   93   39   52   74   46   36  ---    51
 R21  | 1877   26   26   15   28   25   46   51   74   13 |    56   55   42   38   54   69   29   48    44
 R22  | 1460   37   38   17   23   16   30   45  ---   12 |    57   62   39   32   46   49   22  ---    38
 R23  | 1201   16   18   10   25   18   43   18  ---   10 |    24   25   24   36   33   70   25  ---    26
 R24  | 3796   25   22   23   25   33   62   28  ---   14 |    41   43   32   49   40   38   48  ---    36
XR26  | 1683   19   58  ---  ---  ---  ---   38  ---   27 |    39   52  ---  ---  ---  ---   27  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1450   25   26   22   18   24   34   32  231      |T   55   60   51   56   61   60   51  108    52
 WRMS | 1450   20   22   22   16   23   31   33  231      |NE  38   43   29   35   41   41   30   71    33
 MEDI | 1214   19   22   20   14   22   30   29  244      |MD  48   55   39   40   49   49   29  115    44

Table 3.2045.3  GPS week: 2045   Day: 3   MJD: 58562                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  829   52   65   39   30   51   22   42  ---   18 |    75   79   93  101   93   85   93  ---    85
 R02E | 1522   17   10   24   10   16   27   18  167    8 |    73   82   84   83   85   85   79  103    80
 R03E | 1138   26   25   28   12   15   49   34  400   11 |    79   87   77   80   85  102   71  136    78
 R04E | 1663   14   17   25   18   13   57   22  ---   11 |    55   59   53   48   55   86   49  ---    51
 R05E |  901   20   25   27   15   22   41   23  ---   10 |    46   53   45   52   61   65   43  ---    48
XR07E |16277   16   50  ---  ---   27  ---   43  327   20 |    73   88  ---  ---   87  ---   71  136    73
 R08E | 1227   29   25   29   12   27   25   24  ---   11 |    69   69   57   64   81   80   54  ---    65
 R09  |  888   10   15   10   11   14   12   17  ---    5 |    14   20   17   25   20   19   21  ---    16
 R10  | 1832   11   12   14    7   23   15   12  ---    6 |    21   21   21   23   20   20   16  ---    19
 R11  |  632   15   14   17   15   12   11   11  105    6 |    20   21   20   30   25   21   23   89    22
 R13  | 1325   17   24   23   11   19   33   12  ---    8 |    17   19   17   28   32   27   36  ---    22
 R14  |  792   16   15    7   12   16   18   20  ---    6 |    15   16   20   18   20   20   15  ---    14
 R15  | 1187   16   20   16   14   17   25   36  ---    9 |    18   23   19   26   27   13   17  ---    19
 R16  | 1061   32   38   39   15   14   67   28  ---   14 |    19   32   48   26   32   16   20  ---    23
 R17  |  729   23   21   17   19   26   14   27  ---    9 |    61   58   42   36   61   53   30  ---    45
 R18  | 1626   11   13   20    8   22   34   18  ---    8 |    44   42   35   37   56   65   32  ---    42
XR19  | 2774   88  145  ---  ---  ---  ---  136  ---  109 |    74  105  ---  ---  ---  ---  152  ---    63
 R20  | 1672   35   41   33   17   13   56   29  ---   13 |    73   82   38   45   56   72   50  ---    51
 R21  | 1445   21   19   17   28   35   18   39   77   12 |    68   64   46   46   75   57   32   44    53
 R22  | 1031   29   26   17   28   30   29   56  ---   14 |    65   60   40   36   64   63   24  ---    44
 R23  | 1534   28   32   18   23   19  358   25  ---   11 |    23   23   26   29   32  342   25  ---    24
 R24  | 1565   14   39   24   28   28   89   21  ---   15 |    45   51   43   55   63   54   50  ---    46
XR26  | 2446   17   68  ---  ---  ---  ---   29  ---   22 |    36   81  ---  ---  ---  ---   42  ---    36
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1280   24   28   24   18   23   89   28  226      |T   47   53   42   44   53   67   45  101    44
 WRMS | 1280   21   23   23   16   23   33   29  226      |NE  38   44   30   32   41   60   36   66    33
 MEDI | 1325   17   25   20   15   19   27   25  167      |MD  46   58   40   36   56   57   36  103    45

Table 3.2045.4  GPS week: 2045   Day: 4   MJD: 58563                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E |  552   53   61   44   42   70   37   55  ---   22 |   123  129  136  140  140  113  128  ---   125
 R02E | 2068    6   11   25   13   37   14   17   92    9 |    58   61   49   58   76   64   46  101    55
 R03E | 1033   25   33   28   19   20   22   21  495   10 |    91   94   83   78   88   92   78  176    83
 R04E | 1440   19   20   23   22   19   38   29  ---   11 |    73   71   61   58   63   73   56  ---    61
 R05E | 1289   21   25   22   20   17   23   19  ---    9 |    54   59   43   43   50   55   44  ---    45
XR07E | 1403   37   40  ---   67   28   33   36  248   23 |    86   92  ---  106   84   92   82  125    87
 R08E | 1349   20   25   25   19   33   19   22  ---   10 |    54   59   45   48   65   56   39  ---    49
 R09  |  842   11   15   12    7   19   12   14  ---    5 |    15   19   15   17   22   20   20  ---    15
 R10  |  946   11   15   14   12   17   41   17  ---    8 |    17   20   17   25   23   24   15  ---    15
 R11  |  779    7   12    9   15   14   21   14  114    6 |    23   25   29   31   30   15   16   87    22
 R13  | 2014   18   20   17   10   25   20   12  ---    7 |    20   26   21   27   32   24   24  ---    21
 R14  |  830   11   19    8    9   23   12   16  ---    6 |    15   18   18   21   30   14   16  ---    15
 R15  |  897   20   25   15   14   12   15   39  ---    9 |    17   20   18   20   21   31   21  ---    17
 R16  |  885   36   34   30   19   24   50   35  ---   14 |    25   37   41   32   49   38   31  ---    30
 R17  | 1004   21   26   19   24   35   20   38  ---   11 |    56   60   41   37   64   53   24  ---    43
 R18  | 1247    9   14   19   11   34   13   17  ---    8 |    45   50   32   39   62   47   42  ---    41
XR19  | 2619   88   85  ---  ---  ---  ---  156  ---  117 |    78   93  ---  ---  ---  ---  160  ---    97
 R20  | 1624   22   17   32   17   24   55   28  ---   13 |    53   51   37   38   46   63   34  ---    40
 R21  | 1048   18   20   16   22   39   16   41   70   11 |    57   62   46   42   71   52   33   41    48
 R22  |  519   28   29   17   27   24   21   50  ---   13 |    55   56   36   36   50   47   24  ---    39
XR23  | 1893   29   27   24   29   23  ---   30  ---   13 |    21   31   31   32   34  ---   33  ---    24
 R24  | 1173   13   22   19   32   29   69   19  ---   15 |    36   40   32   46   45   28   34  ---    32
XR26  | 2878   19   55  ---  ---  ---  ---   32  ---   24 |    36   72  ---  ---  ---  ---   25  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1207   22   26   22   20   30   32   29  260      |T   48   54   41   46   54   50   44  106    44
 WRMS | 1207   19   23   22   17   28   24   30  260      |NE  35   42   29   31   41   35   34   64    33
 MEDI | 1173   20   25   19   19   24   21   28  114      |MD  53   56   36   38   50   47   33  101    40

Table 3.2045.5  GPS week: 2045   Day: 5   MJD: 58564                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1441   59   68   39   32   50   37   50  ---   20 |   104   99  108   99  104  106  110  ---   100
 R02E | 2676    8    8   19    8   15   13   11   82    5 |    38   36   42   38   38   40   35   68    37
 R03E | 2273   18   17   26   19   32   16   22  129   10 |    78   75   75   85   81   75   72  217    77
 R04E | 1190   17   22   19    7   12   19   21  ---    7 |    76   82   66   73   79   80   64  ---    72
 R05E | 1238   18   19   27   13   17   22   19  ---    8 |    43   47   31   39   52   44   46  ---    40
XR07E | 2336   29   33  ---   48   31   24   37  172   18 |    75   75  ---   97   71   74   71  117    75
 R08E |  641   16   12   21    8   31   13   22  ---    8 |    42   38   38   39   56   36   35  ---    39
 R09  |  748   11   13   13   10   16   19   13  ---    6 |    11   11   15   17   23   14   19  ---    12
 R10  | 3537   13   13   20   11   22   26   29  ---    8 |    12   11   16   20   23   18   19  ---    14
 R11  |  732   10   13   11    6   22   19   21   59    6 |    16   20   19   20   23   16   17   72    16
 R13  | 1826    9   14   20   12   14   15   15  ---    6 |    19   21   19   30   27   20   15  ---    21
 R14  | 1341   12   16   14   14   16    9   20  ---    6 |    14   17   18   23   21   13   12  ---    15
 R15  |  867   17   18   17   17   13   15   33  ---    8 |    24   25   23   25   29   19   21  ---    22
 R16  |  794   32   51   45   12   11   70   36  ---   16 |    34   45   33   30   26   39   16  ---    25
 R17  | 1033   20   20   17   22   26   33   40  ---   11 |    40   37   32   29   46   49   22  ---    33
 R18  |  719   11   11   19    9   20   18   20  ---    7 |    41   39   31   37   48   39   27  ---    37
XR19  | 2374   98   93  ---   70  ---  ---   89  ---   59 |    63   63  ---   58  ---  ---   32  ---    37
 R20  | 1286   18   20   29   22   21   59   31  ---   13 |    32   29   25   32   35   55   34  ---    29
 R21  |  854   31   31   16   25   18   15   32   87   11 |    44   40   30   27   32   33   32   63    30
 R22  |  497   21   23   19   22   33   25   37  ---   11 |    42   43   27   28   51   48   26  ---    34
XR23  | 1075   27   23   19   26   12  ---   15  ---   11 |    41   42   45   47   49  ---   41  ---    44
 R24  | 1085   25   22   38   11   26   58   24  ---   13 |    51   48   32   30   45   35   28  ---    32
XR26  | 3306   19   33  ---  ---  ---  ---   32  ---   25 |    30   44  ---  ---  ---  ---   28  ---    26
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1509   22   26   24   16   24   31   28   93      |T   42   42   36   41   45   42   35  107    37
 WRMS | 1509   18   20   24   16   18   35   28   93      |NE  32   33   26   30   34   30   24   67    26
 MEDI | 1190   18   20   19   13   20   19   24   87      |MD  41   40   31   30   45   39   28   72    33

Table 3.2045.6  GPS week: 2045   Day: 6   MJD: 58565                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1974   66   58   37   40   41   28   51  ---   21 |   113  110  117  117  111  112  126  ---   109
 R02E | 2097    7   15   21   10   25   17   13  144    7 |    70   69   60   67   76   75   62  112    67
 R03E | 2141   16   13   25   13   28   18   25  122    9 |    92   91   87   89   94   97   83  170    89
 R04E | 1023   16   15   23   21   23   19   21  ---    9 |    68   74   59   69   77   73   65  ---    66
 R05E | 2301   19   25   25   15   24   29   24  ---   10 |    57   65   51   54   67   70   55  ---    55
 R07E | 3873   22   20   33   22   30   25   29   88   12 |    87   92   86   90   90   92   81  157    84
 R08E |  680   18   21   23   12   24   13   16  ---    8 |    69   71   55   59   76   69   55  ---    63
 R09  |  860    8   14   10   11   15   27   18  ---    6 |    17   18   16   27   27   23   23  ---    19
 R10  | 3945   10   11   11   13   17   17   17  ---    6 |    22   24   20   33   36   24   24  ---    24
 R11  |  575    6   10    6   13    9   16   19   96    5 |    23   25   23   29   32   28   24  104    24
 R13  | 4670    9   18   17   12   17   52   34  ---   11 |    26   34   23   36   29   29   30  ---    25
 R14  | 1725   12   12    8   14   14   20   22  ---    6 |    20   21   20   22   19   22   15  ---    17
 R15  |  637    6    7   11   21   14   43   27  ---    9 |    24   26   29   30   28   37   24  ---    25
 R16  | 1023   23   20   68   20   31   51   35  ---   17 |    30   36   29   25   42   27   19  ---    22
 R17  |  959   24   25   18   27   23   24   37  ---   11 |    67   67   44   38   68   70   28  ---    50
 R18  |  521   13   15   19   12   20   27   16  ---    8 |    51   54   39   46   66   69   37  ---    49
XR19  | 1975   74   74  ---   59   40  ---   77  ---   37 |   103  109  ---   52  172  ---   41  ---    50
 R20  | 1543   21   29   36   19   26   51   30  ---   13 |    64   71   41   49   69   67   42  ---    51
 R21  | 1107   24   24   23   35   39   33   49   86   15 |    80   80   53   45   86   78   41   78    61
 R22  |  501   29   27   17   28   24   15   35  ---   11 |    79   75   47   41   72   64   30  ---    55
 R23  |  993   21   24   13   26   11  328   16  ---    9 |    35   35   37   60   48  294   50  ---    44
 R24  | 1011   23   39   27   24   37   46   25  ---   13 |    73   82   52   47   82   62   55  ---    58
XR26  | 3266   14   41  ---  ---  ---  ---   28  ---   20 |    44   64  ---  ---  ---  ---   35  ---    36
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2007   22   24   26   21   25   78   28  110      |T   57   60   47   51   66   70   45  124    49
 WRMS | 2007   19   20   26   20   22   34   28  110      |NE  47   51   33   38   58   63   32   91    38
 MEDI | 1107   18   20   21   19   24   27   25   96      |MD  64   67   44   46   68   69   41  112    50



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