[IGSREPORT-27200] Wk 2098 IGLOS Final Orbits

acc acc at igs.org
Wed Apr 15 19:02:27 PDT 2020


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2098   (Mar 22, 2020 - Mar 28, 2020) 
                                                                               
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 2.2098.
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:
                                                                               
 igl2098[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2098 in the SP3 format.
 igl20987.sum      Combination Report for GPS Week 2098.


    
    
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  |     -4.3 ns
                1  |     -4.0 ns
                2  |     -3.9 ns
                3  |     -3.5 ns
                4  |     -3.3 ns
                5  |     -4.0 ns
                6  |     -4.8 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 1.2098, 1a.2098).
        
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 2.2098.0-6)                                                                                
    
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 3.2098.0-6). 
        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 2098 summary.                      (Mar 22, 2020 - Mar 28, 2020)

Table 1.2098.a     GPS week : 2098   MJD: 58930.0-58936.0

         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     5     0   -15    71   .11   24   18 |   17819      44   3343   8725
        |    1     0     2    15    22    22   .04           |    1070     723
cof  n/a|    0     0     7     0    -4    56   .09   27   20 |   17825      34   3351   8730
        |    0     0     3    11    33    25   .06           |    1070     721
emx  n/a|    0     0   -11    40    39     6   .06   32   29 |   -3247     251   3031   8333
        |    1     1     2    28    33    39   .04           |    7012     878
esx  n/a|    0     0    -8    16   -24   -73   .17   36   29 |   -3864    1264   3039  10065
        |    1     1     2    27    16    20   .03           |   10443    1205
gfz  n/a|    0     0     4   -19    -2   -76   .08   27   17 |       0    -535   3071   7805
        |    0     1     1    14    23    26   .06           |       0     973
grg  n/a|    1    -1    -4   -56     9    24  -.34   28   23 |   -3694    -475   3050   7249
        |    0     1     4    23    31    38   .05           |     447     944
iac  n/a|   -2     0     6    18    -9     9  -.06   21   21 |   -2326      -2   3333   8786
        |    1     1     1    20    50    61   .04           |     553     550


Table 1.2098.b     GPS week : 2098   MJD: 58930.0-58936.0   

         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  |   20   19   18   17   16   16   17 |
 R02  |    7    8    7    6    8    7    7 |
 R03  |   10    9   11   11   10    9   10 |
 R04  |   11   12   11   11   13   10   11 |
 R05  |   10   12   12   11   12   10   10 |
 R07  |    9    8   10   10    9    9    8 |
 R08  |   11    7    8    7    8    7    9 |
 R09  |    9    8    8    5    8    8    8 |
 R11  |    6    5    5    5    9    6    6 |
 R12  |    9    9    7    8    8    6    9 |
 R13  |   16   17   20   15   15   15   15 |
 R14  |    8    7    7    8    6    8    6 |
 R15  |    8    7    6    6    8    6    6 |
 R16  |   14   15   12   12   16   16   13 |
 R17  |    9    9    7    9   10    9    7 |
 R18  |    7    8    8    7    9    9    8 |
 R19  |   18   20   20   20   18   17   19 |
 R20  |   24   25   26   31   33   30   27 |
 R21  |   11   10    8   10   11   10   10 |
 R22  |    9    9    9    9    9   11   11 |
 R23  |   13   11    9    9    9   10   11 |
 R24  |   17   17   18   17   16   16   14 |
 R26  |   16   22   21   31   18   27   34 |


Table 1.2098.c     GPS week : 2098   MJD: 58930.0-58936.0   

         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 2098 0   |   -1   -71   251    1068   -1155    -217  80.7  1367  1367 |   -4270       0
brd 2098 1   |   30    54   232    -180    1569    1243  80.3  1302  1302 |   -4023       0
brd 2098 2   |  -54    64   299    -619     410    1744  80.8  1365  1365 |   -3935       0
brd 2098 3   |  -29    43   287    -440     552    3140  80.8  1382  1382 |   -3496       0
brd 2098 4   |  -16   -57   263   -1320    2282    2658  82.6  1356  1356 |   -3336       0
brd 2098 5   |   -7   -52   191    -514    2298    2195  83.7  1530  1530 |   -4008       0
brd 2098 6   |   -8     0   293     -62     507    3389  82.4  1987  1987 |   -4783       0
-------------+------------------------------------------------------------+----------------
brd 2098 mean|  -12    -2   260    -295     923    2021  81.6  1469  1469 |   -3978       0
brd 2098 sdev|   26    58    38     724    1227    1241   1.3   238   238 |     480       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 2.2098.0  GPS week: 2098   Day: 0   MJD: 58930                            

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     2    -1    -4    80   .13   24   20 |   18752     825   3305   8434
cof  n/a|    1     0     5     4   -17    76   .09   27   21 |   18746     824   3294   8438
emx  n/a|   -1    -1   -14     7     2    -4   .11   35   32 |  -15783     768   3190   8118
esx  n/a|    2     1    -7     5   -23   -39   .17   38   27 |   -7863    1641   3194   9366
gfz  n/a|   -1    -3     7     1     2  -108   .02   25   16 |       0    -649   3214   7529
grg  n/a|    0     0     1   -51    34    80  -.34   26   23 |   -4681     304   3188   6810
iac  n/a|   -1     0     4    22   -36   -46  -.02   21   21 |   -2529     778   3333   8728

Table 2.2098.1  GPS week: 2098   Day: 1   MJD: 58931                            

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     5   -16    19    60   .06   20   16 |   18843      79   3164   8199
cof  n/a|   -1     0     6   -11    27    32  -.02   22   18 |   18818     112   3165   8202
emx  n/a|    1     0   -13    16     6   -18   .07   35   31 |    5757     463   2981   8140
esx  n/a|    0    -1   -10    69   -40   -59   .12   40   30 |  -16618    2525   3001  10187
gfz  n/a|    0     0     4   -37   -13   -65   .11   25   14 |       0      18   3038   7596
grg  n/a|    1    -2    -6   -48    18    55  -.29   32   23 |   -3573    -620   3021   6878
iac  n/a|   -2     0     7    13    -3    12  -.09   22   22 |   -1736     703   3225   8403

Table 2.2098.2  GPS week: 2098   Day: 2   MJD: 58932                            

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     7   -13    -3    79   .09   25   18 |   16182     -77   3339   9665
cof  n/a|    0     1    12   -18    19    35   .11   29   20 |   16164     -43   3336   9668
emx  n/a|    0     0    -8    43    48   -53   .00   32   30 |    -147     158   3025   8989
esx  n/a|   -1     0    -5    37   -16   -77   .19   35   29 |  -11393     977   3021  10653
gfz  n/a|    0    -1     6   -34    17   -88   .15   27   15 |       0    -858   3055   8368
grg  n/a|    0     0    -7   -17     5   -11  -.33   26   22 |   -3339    -832   3039   7739
iac  n/a|   -1     0     3    38   -37   127  -.10   22   22 |   -3172    -106   3363   9658

Table 2.2098.3  GPS week: 2098   Day: 3   MJD: 58933                            

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     5   -12    51   .13   23   16 |   16836    -143   3424   8251
cof  n/a|    0     0     6     5    26    90   .18   27   18 |   16862    -196   3426   8251
emx  n/a|    0     1   -11    33    90    42   .07   31   29 |    -838     484   3017   7784
esx  n/a|   -1     0    -9    -4     4   -96   .20   39   33 |   -5893    2363   3019   9739
gfz  n/a|    0     0     2   -29   -18   -42   .08   28   20 |       0     103   3070   7366
grg  n/a|    2    -1    -6   -53    59     0  -.30   27   20 |   -3553     268   3049   7012
iac  n/a|    0     1     6    30   -88    -1  -.01   22   22 |   -2123     -89   3377   8144

Table 2.2098.4  GPS week: 2098   Day: 4   MJD: 58934                            

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     2    -7   -36    72   .16   26   22 |   17380     773   3481   9765
cof  n/a|    1     0     2     8   -41    27   .10   25   22 |   17402     747   3514   9765
emx  n/a|    3     0   -12    95    62    66   .10   32   29 |   -1288    1323   2891   8429
esx  n/a|    0     2   -10    -4   -43   -63   .19   34   29 |    5413    1613   2904  10586
gfz  n/a|    0     0     6   -10   -20   -59   .05   30   21 |       0     534   2953   8073
grg  n/a|    1    -1    -2   -56   -18    57  -.39   30   24 |   -3456     371   2900   7691
iac  n/a|   -2     2     8   -24    33   -63  -.05   22   22 |   -2039    -402   3510   9626

Table 2.2098.5  GPS week: 2098   Day: 5   MJD: 58935                            

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     4     9   -27   111   .14   25   18 |   18875     198   3562   8426
cof  n/a|    0     0     5    15   -52    78   .08   27   21 |   18909     143   3597   8452
emx  n/a|    0     2   -11    47    13    -2   .01   33   28 |   -1356      69   3229   8591
esx  n/a|   -1     1   -10     0   -33   -89   .19   33   28 |   -4938     775   3237  10207
gfz  n/a|    0     0     2    -6   -24  -109   .03   27   18 |       0    -438   3258   7927
grg  n/a|    1    -1    -2   -78   -34    -1  -.43   29   24 |   -3638    -518   3255   7605
iac  n/a|   -2     0     8    30    65    28  -.04   21   21 |   -1791    -195   3506   8574

Table 2.2098.6  GPS week: 2098   Day: 6   MJD: 58936                            

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    27   -45    43   .05   25   18 |   17870   -1344   3129   8335
cof  n/a|    0     0    10     0     8    51   .10   28   21 |   17874   -1349   3128   8340
emx  n/a|    1    -1    -9    38    54    16   .05   29   26 |   -9078   -1502   2885   8280
esx  n/a|   -2     0    -6    12   -21   -89   .12   33   27 |   14238   -1045   2897   9721
gfz  n/a|   -1     0     3   -19    39   -59   .16   28   18 |       0   -2461   2913   7776
grg  n/a|    3     0   -11   -91     1   -11  -.33   26   23 |   -3623   -2298   2901   7008
iac  n/a|   -3     0     5    22    -2    12  -.10   20   20 |   -2894    -709   3023   8372

       
       
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 3.2098.0  GPS week: 2098   Day: 0   MJD: 58930                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  717   33   39   66   78   31   26   25   19 |   100  107   46   57   96   71   77    71
 R02  | 2230   10   10   20   12   18   15   12    6 |    63   64   41   61   60   55   60    56
 R03  |  990    9    9   33   34   16   14   18    9 |    84   81   53   53   87   74   88    75
XR04  |  654   15   22   27   34  ---   18   16   10 |    78   85   51   45  ---   66   73    64
 R05  |  855   10   11   32   27   16   20   20    9 |    61   64   45   47   60   64   71    58
 R07  | 1073   16   15   27   36   20   12   13    9 |    83   81   56   54   91   70   79    73
 R08  |  625   17   18   31   30   24   21   25   11 |    73   75   56   56   78   75   86    72
 R09  |  616   10   16   16   17   27   26    9    8 |    25   30   21   29   39   23   25    24
 R11  | 1025   12   17   17    9   10   12   12    5 |    35   34   28   38   40   40   43    37
 R12  | 1539   11   17   14   30   14   19   24    8 |    42   40   44   31   44   46   48    39
 R13  | 1384   29   33   41   51   34   17   39   16 |    53   57   64   55   76   72   80    63
 R14  | 1806   15    8   10   20   13   28   15    8 |    36   35   34   33   32   28   36    31
 R15  | 1217   17   23   11   19   16   19   17    7 |    51   57   45   38   44   54   45    45
 R16  | 1651   32   28   28   33   31   42   15   13 |    46   46   39   55   48   52   45    44
 R17  |  822   16   17   29   33   12   10   13    8 |    73   75   52   50   70   63   72    64
 R18  | 2315   10   11   21    8   11   15   18    6 |    67   65   59   71   76   71   78    70
 R19  |  736   60   55   36   48   28   32   19   17 |   101  102   52   24   55   39   54    52
 R20  |  942   31   55   83   84   56   35   30   23 |    91   96   52   52  104   76   79    66
 R21  | 1617   15   14   32   38   30   11   13   10 |    79   80   55   50   93   66   76    71
 R22  | 1769   15   14   27   28   23   14   16    9 |    82   81   60   50   83   65   72    69
 R23  |  965   32   28   37   24   22   32   21   12 |    50   57   50   78   68   75   80    65
 R24  | 1781   26   41   44   21   34   61   31   17 |    74   80   69   81  100   70   92    78
XR26  | 2233   17   80  ---  ---  ---  ---   14   16 |    58   90  ---  ---  ---  ---   67    61
------+----------------------------------------------+------------------------------------------
 RMS  | 1367   24   27   35   38   25   26   21      |T   65   68   48   50   68   59   66    58
 WRMS | 1367   20   21   32   27   16   23   21      |NE  65   68   48   50   68   59   66    58
 MEDI | 1073   16   17   28   30   22   19   17      |MD  67   75   51   50   70   65   72    64

Table 3.2098.1  GPS week: 2098   Day: 1   MJD: 58931                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  729   31   44   53   90   23   25   31   19 |    73   88   36   54   66   71   80    60
 R02  | 1578    9    8   24   16   17   17   19    7 |    52   48   40   49   52   48   49    47
 R03  | 1263   11   13   28   32   25   11   15    9 |    62   63   45   45   70   56   62    57
XR04  |  564   13   16   27   36  ---   18   24   11 |    63   62   49   46  ---   53   72    57
 R05  |  985    8   13   38   30   16   12   37   11 |    51   48   39   41   49   49   70    48
 R07  |  905   12   12   24   25   11   21   16    8 |    58   62   49   44   58   53   62    54
 R08  |  846   10   11   25   19   15   19   12    7 |    53   49   49   47   53   52   57    52
 R09  |  889   11   13   17   16   12   23   21    7 |    29   34   25   29   33   34   35    29
 R11  | 1355   10   10   14   14    9   14   10    5 |    23   26   20   35   29   31   23    24
 R12  | 1065   16   13   21   20   23   12   20    8 |    27   29   25   44   38   31   38    30
 R13  |  790   25   28   29   33   41   63   30   16 |    37   40   48   48   39   43   58    42
 R14  | 1733   12   21   12   18   17   20    9    6 |    22   32   28   28   34   19   21    22
 R15  | 1893   12   14   10   28   11   19   15    7 |    31   31   29   23   32   32   26    27
 R16  | 1123   23   24   26   34   27   61   24   15 |    32   47   30   46   31   45   31    30
 R17  |  485   14   15   26   30   10   19   18    8 |    54   54   44   44   54   47   62    51
 R18  | 1546   10   14   27   17    9   17   20    7 |    58   55   55   61   61   66   65    60
 R19  | 1172   53   47   47   60   32   47   26   20 |    83   74   39   48   74   37   52    55
 R20  | 1306   27   30   79   96   61   56   21   25 |    55   56   40   36   87   82   46    51
 R21  | 2212   17   16   30   36   18   18   14    9 |    51   53   40   39   52   37   52    46
 R22  | 1426   11   11   28   33   20   14   15    9 |    45   46   38   40   57   53   43    45
 R23  | 1170   16    8   23   29   24   28   25   10 |    54   58   60   63   57   60   76    60
 R24  | 1489   15   37   61   19   35   54   34   17 |    59   83   64   66   83   52   74    64
XR26  | 2763   21   38  ---  ---  ---  ---   23   22 |    60   86  ---  ---  ---  ---   62    59
------+----------------------------------------------+------------------------------------------
 RMS  | 1301   20   22   35   40   25   32   22      |T   49   53   40   44   52   47   52    46
 WRMS | 1301   16   18   31   30   14   23   22      |NE  49   53   40   44   52   47   52    46
 MEDI | 1172   13   14   26   29   18   19   20      |MD  53   53   40   44   53   48   57    51

Table 3.2098.2  GPS week: 2098   Day: 2   MJD: 58932                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  531   56   48   37   67   23   21   23   17 |    85   77   35   43   52   39   47    44
 R02  | 1162   10   23   22   15   11   15   12    6 |    48   62   40   48   45   54   51    47
 R03  |  679   11   17   30   35   20   11   28   10 |    68   71   49   42   76   60   82    63
XR04  |  650   16   17   26   31  ---   10   24   10 |    61   67   46   44  ---   55   70    55
 R05  |  972   16   24   39   32   15   17   36   12 |    53   68   33   48   47   55   73    49
 R07  |  643   11   14   28   34   17   18   16    9 |    64   65   50   38   75   70   72    62
 R08  |  649   12   15   18   13   21   12   24    8 |    52   55   38   41   56   41   35    41
 R09  | 1172   13   28   19   10   17   18   20    7 |    18   30   23   19   25   20   24    16
 R11  | 1889    7   10   11    7   11   17    9    5 |    27   29   22   29   27   30   27    26
 R12  |  663   15   12   20   22   13   16   11    7 |    32   32   37   32   37   43   33    34
 R13  |  903   30   30   34   46   32   69   41   19 |    47   52   52   40   55   59   59    49
 R14  | 2122   15   12   13   16   20   17   10    7 |    29   30   26   27   36   22   24    24
 R15  | 2914    9   12    9   29    9   10   10    6 |    35   35   34   24   39   38   37    33
 R16  | 2057   28   25   11   33   37   24   20   12 |    32   32   27   29   38   35   30    26
 R17  |  464   19   19   22   16   10    8   11    6 |    70   70   66   65   67   64   64    65
 R18  |  628   11   12   23   13   17   17   15    7 |    60   60   49   57   67   56   65    58
 R19  |  903   55   75   54   59   36   30   25   19 |   101  118   74   52   81   56   72    69
 R20  |  692   40   50   63   76   77   54   35   26 |    62   77   39   40   77   30   53    42
 R21  | 1981   17   14   27   24   18   12   11    8 |    57   55   39   37   52   38   43    44
 R22  | 1052   23   18   26   24   13   16   16    9 |    75   75   72   64   68   65   64    66
 R23  | 1578   24   30   20   28   13   17   17    8 |    69   70   68   86   77   83   77    75
 R24  | 1549   28   33   64   32   45   36   31   18 |    75   72   50   70  108   60   86    74
XR26  | 3279   24   44  ---  ---  ---  ---   17   21 |    67  109  ---  ---  ---  ---   68    67
------+----------------------------------------------+------------------------------------------
 RMS  | 1365   25   29   32   35   27   26   22      |T   55   61   44   44   57   48   54    49
 WRMS | 1365   18   20   30   29   15   22   22      |NE  55   61   44   44   57   48   54    49
 MEDI |  972   16   19   23   28   17   17   17      |MD  60   65   39   41   55   54   59    49

Table 3.2098.3  GPS week: 2098   Day: 3   MJD: 58933                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  616   49   53   43   63   21   17   19   16 |    83   85   37   25   49   42   40    43
 R02  | 1620   15    9   16    9   11   11   12    5 |    47   41   28   35   38   36   37    36
 R03  |  616    9    8   31   37    9   13   36   11 |    61   65   38   36   64   63   91    61
XR04  |  632   19   28   28   27  ---   14   19   10 |    61   67   34   38  ---   62   67    54
 R05  |  857   15   16   29   28   24   20   33   11 |    54   48   34   47   53   35   69    46
 R07  | 1298   14   15   24   35   31   12   13    9 |    71   74   47   38   88   60   64    63
 R08  |  984   10   10   22   11   18   19   14    7 |    58   58   39   45   66   63   49    53
 R09  | 1626   13   12    9   17    9   12   10    5 |    14   13   15   22   21   15   23    15
 R11  | 1500    5    8   12   11    8   16   11    5 |    30   30   26   31   29   39   34    29
 R12  | 1209   10   11   14   22   16   20   17    7 |    43   45   41   35   48   48   40    41
 R13  | 1583   16   30   32   30   28   53   25   14 |    51   57   47   42   53   71   60    53
 R14  | 1010   14   13   14   18   21   15   16    7 |    31   32   34   33   35   24   35    29
 R15  | 2476   10   13   14   26   11   15    9    6 |    36   39   36   28   33   41   34    33
 R16  | 1558   35   56   12   32   33   22   16   11 |    35   54   33   38   45   41   48    35
 R17  |  690   14   17   25   26   18   16   17    8 |    87   92   73   77   89   77   83    81
 R18  |  845    7    8   23   16   11   15   13    6 |    82   84   76   91   91   89   82    85
 R19  | 1064   53   51   50   73   28   15   37   19 |   105  105   67   68   79   83   64    74
 R20  |  826   40   49   68   97   90   79   43   31 |    81   90   71   45  115   45   89    63
 R21  | 1659   10   13   34   38   12   17   22   10 |    69   65   45   41   68   69   82    64
 R22  | 1468   21   20   25   24   23   17   10    9 |    76   71   62   60   81   57   70    67
 R23  | 1741   15   18   23   36   16   16   17    9 |    93   92   89  106   95   89  102    94
 R24  | 1978   24   31   56   34   33   41   27   16 |    89  102   66   81  105  105  100    90
XR26  | 3488   32   46  ---  ---  ---  ---   29   31 |    31   74  ---  ---  ---  ---   65    44
------+----------------------------------------------+------------------------------------------
 RMS  | 1381   23   27   31   39   28   27   22      |T   60   64   47   48   64   57   62    54
 WRMS | 1381   16   18   29   33   20   20   22      |NE  60   64   47   48   64   57   62    54
 MEDI | 1298   15   16   24   27   18   16   17      |MD  61   65   39   38   64   57   64    53

Table 3.2098.4  GPS week: 2098   Day: 4   MJD: 58934                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  954   54   49   37   58   10   20   19   16 |    76   72   45   25   43   28   45    37
 R02  | 1387   13   14   18   15   17   16   18    7 |    46   49   33   48   51   57   37    43
 R03  |  739   14   12   29   32   21   20   21   10 |    64   61   51   35   65   45   62    53
XR04  |  925   20   20   26   35  ---   22   27   13 |    53   52   33   29  ---   47   66    45
 R05  |  620   14   15   36   25   24   19   29   11 |    49   54   28   44   71   47   68    50
 R07  | 1245   20   20   23   30   20   14   14    9 |    63   64   38   35   64   58   48    50
 R08  |  845   11   16   23   15   17   12   18    7 |    54   54   35   42   61   56   58    50
 R09  | 1613   21   27    9   17   17   21    8    7 |    22   28   13   16   21   16   20    14
 R11  |  715   13   12   19   15   10   31   17    8 |    27   32   23   32   27   47   36    29
 R12  |  833   15   18   15   29   15   12   12    7 |    34   35   39   30   35   37   34    32
 R13  | 2324   23   25   20   34   46   45   18   14 |    55   59   56   39   56   51   53    47
 R14  | 1376    8   10   11   14   16    9   19    6 |    30   30   31   31   32   34   30    29
 R15  |  781   17   15   16   18   19   13   17    7 |    35   32   36   31   36   38   32    31
 R16  |  916   25   25   30   32   28   60   24   15 |    30   44   33   37   42   41   41    33
 R17  | 1769   11   11   33   33   19   10   22   10 |    63   62   57   50   72   60   75    62
 R18  |  751   11   10   33   14   14   23   13    8 |    55   56   52   55   64   76   66    61
 R19  | 1635   50   52   48   42   32   29   35   17 |    72   69   45   57   55   57   65    54
 R20  |  850   59   48   74   84   96   79   47   32 |    95   87   49   48  107   42   73    56
 R21  | 1124   11   19   36   41   17   24   17   11 |    58   65   43   31   66   70   64    55
 R22  | 1992   21   25   26   24   16   13   12    8 |    81   83   68   67   85   74   73    74
 R23  | 2207   17   12   22   31   19   11   20    9 |    60   66   58   73   64   60   73    64
 R24  | 1674   36   22   45   21   38   37   30   16 |    49   60   64   61   88   73   77    64
XR26  | 4172   20   61  ---  ---  ---  ---   15   18 |    68   91  ---  ---  ---  ---   68    67
------+----------------------------------------------+------------------------------------------
 RMS  | 1355   26   25   32   34   30   30   22      |T   53   56   42   41   57   50   54    47
 WRMS | 1355   22   22   29   29   21   24   22      |NE  53   56   42   41   57   50   54    47
 MEDI | 1124   17   19   26   29   19   20   18      |MD  55   59   39   37   61   47   62    50

Table 3.2098.5  GPS week: 2098   Day: 5   MJD: 58935                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1619   56   64   32   56   16   14   19   16 |    75   83   37   35   43   37   38    40
 R02  | 2325   12   11   21   12   20   15   15    7 |    47   49   40   43   52   42   44    43
 R03  |  679   14   18   24   35   17   10   14    8 |    64   68   42   41   65   59   62    55
XR04  |  882   16   21   25   31  ---   12   17   10 |    51   56   38   34  ---   40   54    43
 R05  | 1250   15   21   27   35   15   19   23   10 |    48   54   32   39   42   33   51    38
 R07  | 1180   14   11   27   26   11   15   25    9 |    59   57   41   39   58   42   75    53
 R08  | 1467    9   11   25   10   20   15   12    7 |    52   55   41   51   60   49   57    51
 R09  | 1685   16   29   12   20   14   25   10    7 |    13   24   15   21   24   25   24    16
 R11  |  983    9    6   11   12   14   14   14    5 |    23   19   22   23   18   25   23    19
 R12  |  734   12   20   13   18   10   18   11    6 |    27   26   28   25   29   29   25    24
 R13  | 1069   26   22   27   31   39   54   16   15 |    29   28   38   27   22   35   28    22
 R14  | 1069    7   15   22   17   13   16   26    8 |    23   30   28   25   28   19   32    22
 R15  | 1393    7    8   14   10   21    9   12    6 |    30   31   26   37   48   29   27    31
 R16  | 1516   21   27   42   25   21   56   29   15 |    28   23   31   28   42   37   38    29
 R17  | 1668   13   12   31   25   21    8   17    9 |    70   68   69   59   68   68   63    65
 R18  |  778   13   16   31   15   17    7   23    8 |    80   82   84   87   91   82   86    84
 R19  | 2142   54   40   44   29   28   42   25   17 |    50   50   54   63   58   57   55    49
 R20  |  716   46   58   80   80   85   68   35   29 |    64   75   66   45   85   53   62    52
 R21  |  672   15    9   34   37   17   17   13   10 |    47   41   30   25   42   46   45    39
 R22  | 1897   18   17   30   38   20   10   26   11 |    63   63   60   64   53   64   73    61
 R23  | 2093   16   22   23   45   13   17   16   10 |    92   85   97  105   97  100   96    96
 R24  | 2788   32   40   41   25   37   45   28   15 |    56   57   60   70   75   73   52    58
XR26  | 2865   29   54  ---  ---  ---  ---   24   27 |    28   56  ---  ---  ---  ---   52    39
------+----------------------------------------------+------------------------------------------
 RMS  | 1530   25   27   33   33   27   29   21      |T   48   51   44   44   52   47   50    44
 WRMS | 1530   18   21   28   28   18   24   21      |NE  48   51   44   44   52   47   50    44
 MEDI | 1393   15   20   27   25   17   15   17      |MD  50   55   38   39   52   42   52    43

Table 3.2098.6  GPS week: 2098   Day: 6   MJD: 58936                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1739   51   57   37   62   25   16   27   17 |    93  103   50   59   73   53   59    59
 R02  | 2416   11   12   18   10   22   10   10    6 |    70   71   59   66   66   62   63    63
 R03  |  668   11   11   27   37   17   14   19    9 |    90   90   63   60   91   83   96    82
XR04  |  779   21   21   23   36  ---   17   14   11 |    78   80   61   51  ---   71   78    68
 R05  | 1618   19   12   19   29   14   15   26    9 |    64   60   42   52   51   53   59    51
 R07  |  849   11   14   26   24   19   10   14    8 |    81   83   62   56   83   75   77    72
 R08  | 1625   13   12   23   13   31   23   13    9 |    71   72   56   59   78   59   70    65
 R09  | 1486   12   22   10   18   24   19   17    7 |    20   33   18   24   29   20   22    18
 R11  |  968   11   11   17   10   16   10   12    5 |    35   38   31   39   47   42   43    38
 R12  | 1333   16   23   13   28   20   23   12    8 |    48   50   46   36   45   56   45    44
 R13  | 5946   39   37   26   41   41   32   16   14 |    59   64   63   53   65   77   67    62
 R14  |  599   12   14   14   19   13   14   11    6 |    40   41   35   43   33   35   37    34
 R15  | 1143    7   15   12   26    9   18   10    6 |    49   49   50   37   47   56   42    46
 R16  | 2183   16   29   38   25   16   46   18   12 |    38   51   23   47   53   63   52    44
 R17  | 1611   17   14   24   14   13   14   13    7 |    86   85   72   69   81   76   77    77
 R18  |  879   10   10   30    7   11    9   20    7 |    77   78   75   81   85   83   88    81
 R19  | 2534   57   65   46   37   34   41   28   18 |    87   86   59   56   73   57   68    59
 R20  |  939   34   32   62   78   78   64   39   26 |   103   94   52   42  127   63   90    74
 R21  |  620   13   19   35   30   22    9   17    9 |    76   80   54   46   75   73   80    68
 R22  | 1656   22   27   33   29   14   18   27   11 |    90   90   75   74   82   77   90    80
 R23  | 1110   19   20   14   42   26   19   18   10 |    90   90   92  109   95  102  106    97
 R24  | 2426   31   45   27   26   34   41   27   14 |    74   92   70   82  104   80   78    76
XR26  | 3150   37   30  ---  ---  ---  ---   31   34 |    52   55  ---  ---  ---  ---   80    61
------+----------------------------------------------+------------------------------------------
 RMS  | 1987   25   28   29   33   28   26   20      |T   68   71   54   56   70   64   68    61
 WRMS | 1987   18   21   26   27   18   23   20      |NE  68   71   54   56   70   64   68    61
 MEDI | 1486   16   20   24   26   20   17   17      |MD  74   78   56   53   73   63   70    63



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