[IGSREPORT-26917] Wk 2077 IGLOS Final Orbits

acc acc at igs.org
Mon Nov 18 20:25:51 PST 2019


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2077   (Oct 27, 2019 - Nov 02, 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 2.2077.
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:
                                                                               
 igl2077[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2077 in the SP3 format.
 igl20777.sum      Combination Report for GPS Week 2077.


    
    
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  |    -11.3 ns
                1  |    -10.8 ns
                2  |    -11.3 ns
                3  |    -11.2 ns
                4  |    -10.8 ns
                5  |     -0.5 ns
                6  |     -0.2 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 1.2077, 1a.2077).
        
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 2.2077.0-6)                                                                                
    
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 3.2077.0-6). 
        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 2077 summary.                      (Oct 27, 2019 - Nov 02, 2019)

Table 1.2077.a     GPS week : 2077   MJD: 58783.0-58789.0

         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     0    22     7    51   .06   21   19 |   12533    -503   2880   7454
        |    1     1     1    14    19    17   .03           |    7005    1137
cof  n/a|    0     0    -1    29    23    49   .11   23   21 |   12531    -512   2878   7454
        |    1     1     1    15    22    25   .04           |    7003    1133
emx  n/a|    0    -1     1    -4   -13    55   .02   23   23 |   -7747    -543   2879   7617
        |    1     1     2    14    13    49   .03           |   12014     914
esx  n/a|    0     1     4    38    21    29   .15   25   23 |   -7402   -1640   2885   9409
        |    1     0     1    14    20    38   .02           |    8426    1680
gfz  n/a|   -1     0    -5    -6   -11    13   .17   27   22 |       0    -793   2882   7421
        |    1     2     2    12    10    29   .04           |       0    1173
grg  n/a|    2     0    -2   -62   -17  -186  -.40   26   24 |   -7764    -602   2879   6840
        |    2     1     2    27    14    51   .04           |    5496    1241
iac  n/a|   -2     0     1     5    25   -27  -.02   30   28 |   -6337   -1065   2891   7605
        |    2     2     1    18    22    57   .02           |    5497     538
mcc  n/a|    0     0    39   -41    -3   -47   .03  140  140 |     ---     ---    ---    ---
        |   12    12    18   126   118   391   .33           |     ---     ---


Table 1.2077.b     GPS week : 2077   MJD: 58783.0-58789.0   

         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  |   23   21   18   17   14   17   17 |
 R02  |    8   10   10   10    8    6    7 |
 R03  |    8    8    9    9    9    9    7 |
 R05  |   10    9    9   11   11   11   10 |
 R07  |    9   10    9    8    8    8   10 |
 R08  |   11    9   11    9    9    8    7 |
 R09  |    7    7    8    7   10    8    6 |
 R11  |    8    7    7    7    8    9    8 |
 R12  |   15   14   12   12   14   15   15 |
 R13  |    7    7    8    8    7    7    6 |
 R14  |    7   10    9   10    9   10    9 |
 R15  |   12   12   13   16   14   14   12 |
 R16  |   20   20   16   15   15   14   12 |
 R17  |    7    8    8    7    8   10    8 |
 R18  |    7    8    7    7    8    7    7 |
 R19  |   22   19   19   20   19   21   22 |
 R20  |   14   14   11    9   11   14   11 |
 R21  |    9   10   11    9    7    8    7 |
 R22  |    9    8    8    9    7    7    7 |
 R23  |    9   11    8   10    9    9    9 |
 R24  |   11   12    9   11   14   13   14 |
 R26  |   14   11   15   16   17   19   15 |


Table 1.2077.c     GPS week : 2077   MJD: 58783.0-58789.0   

         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 2077 0   |   57    19   163    1758   -1443       4  82.6  1287  1287 |  -11269       0
brd 2077 1   |   27   -30   137    1443   -1060   -1342  81.7  1519  1519 |  -10821       0
brd 2077 2   |   92    45   203     458     234    1213  81.6  1347  1347 |  -11269       0
brd 2077 3   |  -23    74   258    1119    -714    1521  83.2  1514  1514 |  -11166       0
brd 2077 4   |  -69    40   216    -251     123    1255  83.1  1678  1678 |  -10788       0
brd 2077 5   |  130    50   262     398     787    -141  83.2  1483  1483 |    -524       0
brd 2077 6   |  -64    44   186     295    1224     253  80.8  1424  1424 |    -206       0
-------------+------------------------------------------------------------+----------------
brd 2077 mean|   21    34   203     745    -121     394  82.3  1464  1464 |   -8006       0
brd 2077 sdev|   77    33    46     712     983    1012    .9   127   127 |    5224       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 2.2077.0  GPS week: 2077   Day: 0   MJD: 58783                            

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     0    41     9    49   .04   23   21 |    8244   -1006   2810   7338
cof  n/a|   -1     0     0    43    45    38   .08   25   23 |    8227    -995   2810   7342
emx  n/a|    0     0     0   -16     3   -13  -.00   23   23 |  -22177   -1341   2790   7437
esx  n/a|    0     1     2    19    18    -2   .13   27   27 |   -8946   -2093   2798   8751
gfz  n/a|    0    -3    -9   -16   -13   -30   .18   27   21 |       0   -1032   2802   7283
grg  n/a|    0     1     1   -72   -20   -92  -.43   30   25 |  -10716   -1173   2789   6754
iac  n/a|   -1     2     0    36    18    85  -.02   35   31 |   -9822    -590   2801   7478
mcc  n/a|  -17   -14    40  -184   -57   628   .64  168  168 |     ---     ---    ---    ---

Table 2.2077.1  GPS week: 2077   Day: 1   MJD: 58784                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -3    -1    -1     1    42    41   .05   24   21 |    8280     183   2950   7111
cof  n/a|    0    -1    -2    30    52    47   .08   26   24 |    8280     162   2941   7111
emx  n/a|    0     0     2     7   -38    97   .04   21   21 |   -8078     427   2938   7297
esx  n/a|    0     2     4    59    25   -10   .14   28   25 |   -2051   -1102   2945   9225
gfz  n/a|    0     0    -7    -7   -20    23   .13   27   24 |       0     -25   2941   7086
grg  n/a|    3     0    -3   -66   -42  -209  -.38   30   29 |  -10781      13   2954   6752
iac  n/a|    0     2     3    -7    32   -57  -.02   30   29 |   -9335    -661   2962   7299
mcc  n/a|  -10     0    12  -116   205   126  -.23  171  171 |     ---     ---    ---    ---

Table 2.2077.2  GPS week: 2077   Day: 2   MJD: 58785                            

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    -2    22     6    74   .04   22   19 |    8375    -734   3171   6748
cof  n/a|   -2    -2    -2    35     0    64   .13   23   19 |    8381    -741   3172   6750
emx  n/a|    1    -1     4     5    -5     7  -.02   20   20 |   -9350     177   3167   6885
esx  n/a|   -1     3     6    51    24    21   .17   24   23 |   -1246   -3367   3179   8868
gfz  n/a|   -4    -2    -6   -26   -23    28   .21   28   24 |       0   -1381   3176   6624
grg  n/a|    4    -1    -2   -78   -18  -184  -.38   25   22 |  -10633   -1266   3166   5737
iac  n/a|   -3    -2    -2    19    52    -6  -.01   27   27 |   -9578    -699   3185   6934
mcc  n/a|    6     1    18    56   -22  -123  -.30  126  126 |     ---     ---    ---    ---

Table 2.2077.3  GPS week: 2077   Day: 3   MJD: 58786                            

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    -1     6    -8    54   .07   21   19 |    8201    -682   2857   7635
cof  n/a|   -1    -2     0     4    42    90   .07   24   21 |    8209    -724   2858   7633
emx  n/a|    1    -1     1    -9    -5    59   .05   22   22 |  -15451    -352   2867   7764
esx  n/a|    0     1     3    30    56   100   .15   24   23 |   -5201    -828   2877   9888
gfz  n/a|   -3    -3    -5    -3     3    58   .21   27   28 |       0    -912   2869   7458
grg  n/a|    5    -1    -2   -27    -6  -253  -.45   25   23 |  -11108    -154   2868   6897
iac  n/a|   -6     1     2     1   -19   -91  -.00   29   27 |   -9471   -1516   2880   7807
mcc  n/a|   -1    -8    48     1   -84  -519  -.17  114  114 |     ---     ---    ---    ---

Table 2.2077.4  GPS week: 2077   Day: 4   MJD: 58787                            

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     0    26   -11    52   .07   22   20 |    9091    1704   2690   7829
cof  n/a|    0     0    -2    38    12     8   .14   23   21 |    9089    1696   2690   7826
emx  n/a|    0     0    -2    -1   -18    47   .07   25   25 |  -15605     380   2694   7977
esx  n/a|   -1     0     6    22    11    36   .17   22   21 |  -14434    1492   2699   9819
gfz  n/a|   -2     0    -7    -4   -12    25   .18   24   20 |       0    1420   2698   7712
grg  n/a|    4     2     0   -45     5  -168  -.40   24   22 |  -11644    1734   2695   6988
iac  n/a|   -5    -3     1     0    19   -19  -.04   29   28 |   -9557    -834   2713   7909
mcc  n/a|   19    -6    38    87  -161  -288   .27  136  136 |     ---     ---    ---    ---

Table 2.2077.5  GPS week: 2077   Day: 5   MJD: 58788                            

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     0    32    -7    19   .12   18   17 |   23182   -1730   2700   7214
cof  n/a|    1     2    -2    12     5    39   .16   21   19 |   23185   -1742   2699   7215
emx  n/a|    0     0     0   -28   -13   130   .04   24   24 |    4715   -1604   2709   7453
esx  n/a|   -1     1     5    43    28    52   .17   27   22 |  -22003   -3208   2707   9111
gfz  n/a|   -3     2    -5    -2   -18     8   .15   30   17 |       0   -2184   2701   7397
grg  n/a|    2     0    -3   -41   -18  -224  -.40   23   23 |     159   -1909   2703   7004
iac  n/a|    0    -1     1     6    38   -67   .02   31   30 |    2082   -2043   2698   7376
mcc  n/a|    7    22    64  -208    65  -349   .03  131  131 |     ---     ---    ---    ---

Table 2.2077.6  GPS week: 2077   Day: 6   MJD: 58789                            

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     0    28    18    69   .06   18   15 |   22364   -1262   2986   8304
cof  n/a|    0    -2    -2    43     7    57   .10   19   16 |   22351   -1245   2982   8306
emx  n/a|    0    -4     0    10   -15    57  -.01   23   23 |   11714   -1494   2993   8507
esx  n/a|   -1     1     2    44   -12     4   .14   25   21 |    2066   -2375   2992  10202
gfz  n/a|    0     2     0    14     1   -17   .10   26   22 |       0   -1442   2988   8393
grg  n/a|    0     1    -4  -109   -24  -170  -.35   25   25 |     372   -1464   2981   7749
iac  n/a|    0     1     0   -21    35   -34  -.03   29   27 |    1320   -1113   3001   8436
mcc  n/a|    0     6    53    75    29   189  -.03  136  136 |     ---     ---    ---    ---

       
       
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 3.2077.0  GPS week: 2077   Day: 0   MJD: 58783                            

        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  | 1912   58   51   29   73   23   29   70  ---   22 |   100   99   67   49   89   76   47  ---    64
 R02  | 1427   11   13   15   16   16   21   33  119    8 |    65   66   51   49   68   64   34   76    55
 R03  |  679   15   19   12   19   19   13   32  141    8 |    67   68   55   45   70   64   38   65    56
 R05  |  801   21   19   19   23   25   22   25  ---   10 |    56   56   51   34   59   50   34  ---    46
 R07  |  555   15   13   13   28   13   23   25  200    9 |    69   67   58   44   66   78   44  218    59
 R08  |  789   10   14   16   16   39   21   35  ---   10 |    65   67   53   55   89   79   47  ---    63
 R09  | 1942   11   17   13   12   13   30   14  ---    7 |    38   39   33   40   39   57   31  ---    37
 R11  | 1029   14   19   13   10   20   15   32  144    7 |    82   84   74   81   86   79   61   61    77
 R12  |  925   35   46   18   37   29   20   55  ---   14 |    98  104   69   56   95   91   44  ---    75
 R13  | 3340   14   15   10   15   14   19   14  ---    6 |    51   54   44   60   56   39   42  ---    48
 R14  |  974   18   16   16   16   15   14   20  ---    7 |    60   61   44   47   58   58   42  ---    50
 R15  |  936   15   19   17   26   20   35   47  ---   12 |    85   88   77   62   89   96   51  ---    76
 R16  |  784   34   35   36   43   24   83   34  ---   20 |    70   80   65   66   76  134   48  ---    73
 R17E |  745   12   13   22   12   15   14   15  ---    7 |    63   60   54   60   62   57   64  ---    58
 R18E | 1223   11   14   17   17   15   13   11  ---    6 |    56   58   53   62   62   61   63  ---    58
 R19E |  837   32   33   47   38   72   49   57  ---   22 |    63   67   41   51   96   65   61  ---    52
 R20E | 1101   20   32   36   22   31   34   50  ---   14 |   116  119  107  109  114  112  115  ---   111
 R21E |  942   16   23   25   14   22   15   21  217    8 |    59   60   45   58   63   55   53  131    54
 R22E |  632   15   16   23   12   24   26   16  ---    9 |    54   54   48   49   57   49   46  ---    48
 R23E | 1356   16   35   23   21   26   16   14  ---    9 |    77   88   67   80   81   74   82  ---    75
 R24E |  805   22   24   21   14   27   28   28  ---   10 |    55   61   48   50   57   59   56  ---    51
XR26E | ----    9   47  ---  ---  ---  ---   19  ---   13 |    25   47  ---  ---  ---  ---   35  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1286   23   25   23   27   27   30   35  168      |T   67   70   57   57   72   71   51  110    59
 WRMS | 1286   21   23   23   27   21   25   31  168      |NE  69   71   57   52   72   74   43  105    59
 MEDI |  936   15   19   18   17   22   21   25  144      |MD  63   66   53   55   68   64   47   76    56

Table 3.2077.1  GPS week: 2077   Day: 1   MJD: 58784                            

        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  | 2054   43   47   33   74   31   32   57  ---   21 |    69   75   53   50   64   62   33  ---    47
 R02  | 1048   16   23   16   24   26   18   37  114   10 |    48   54   37   36   57   46   31   93    39
 R03  |  964    9   12   13   18   20   27   23   61    8 |    47   47   40   42   58   62   37   56    45
 R05  | 1464   20   23   14   15   16   24   26  ---    8 |    45   47   42   40   46   33   35  ---    37
 R07  |  804   20   21   12   27   12   22   29  314    9 |    58   58   51   38   47   57   37  181    46
 R08  | 1007   17   20   13   21   15   21   34  ---    9 |    52   53   37   41   50   53   39  ---    43
 R09  | 2156    9   10   11    9   11   25   27  ---    7 |    34   37   33   42   34   51   26  ---    35
 R11  | 1775    9   13   16    9   23   13   24  164    7 |    60   61   50   67   71   61   56   68    59
 R12  | 1682   36   41   24   31   25   18   43  ---   13 |    72   77   57   49   64   54   40  ---    54
 R13  | 2680   14   14   11   12   24   18   15  ---    7 |    45   50   43   50   58   37   46  ---    45
 R14  | 1475   24   25   15   24   19   19   27  ---    9 |    42   45   37   39   43   33   32  ---    34
 R15  | 1713   23   23   18   37   27   18   35  ---   12 |    59   58   57   42   60   51   45  ---    51
 R16  | 1052   26   37   32   41   26   88   26  ---   19 |    57   53   51   56   51  113   48  ---    58
 R17E |  869   10   10   20   10   27   19   20  ---    8 |    43   43   49   44   56   45   49  ---    45
 R18E | 1099   10   17   17   17   18   20   23  ---    8 |    26   27   30   37   32   31   34  ---    29
 R19E |  853   49   43   33   34   53   40   38  ---   18 |    46   52   37   53   73   50   56  ---    41
 R20E | 2342   23   32   26   23   42   41   19  ---   13 |    72   78   72   72   75   60   69  ---    67
 R21E |  815   21   28   25   24   26   15   22   65   10 |    45   51   36   54   49   41   36   76    41
 R22E |  760   17   22   21   14   17   16   16  ---    7 |    33   38   28   35   35   31   28  ---    29
 R23E | 1272   21   20   23   19   34   25   23  ---   11 |    62   61   58   61   58   68   58  ---    58
 R24E | 1822   24   27   24   18   37   22   37  ---   12 |    50   51   46   55   68   46   54  ---    47
XR26E | ----    9   35  ---  ---  ---  ---   14  ---   11 |    23   47  ---  ---  ---  ---   32  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1519   23   26   21   28   27   30   30  171      |T   49   52   44   47   54   51   41   94    44
 WRMS | 1519   21   24   21   25   24   29   29  171      |NE  52   55   45   45   54   54   38   99    45
 MEDI | 1272   20   23   18   21   25   21   26  114      |MD  47   51   43   44   57   51   37   76    45

Table 3.2077.2  GPS week: 2077   Day: 2   MJD: 58785                            

        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  | 1104   43   35   33   57   28   21   36  ---   17 |    83   79   59   36   73   51   51  ---    55
 R02  |  986   22   25   15   26   25   17   33  114   10 |    57   60   43   32   58   50   28   46    42
 R03  |  872    9   15    9   21   32   14   27   65    8 |    56   61   47   39   72   52   37   47    49
 R05  |  707   19   23   14   19   21   17   27  ---    8 |    50   52   51   47   58   51   39  ---    46
 R07  |  836   13   13   12   14   20   26   30  188    8 |    59   58   48   55   73   74   42  106    57
 R08  |  788   17   10   12   26   32   35   27  ---   11 |    58   59   49   44   74   71   45  ---    54
 R09  | 2511   14   13   15   13   19   27   14  ---    8 |    32   34   31   31   33   45   30  ---    30
 R11  | 1909    7    9   15   10   20   19   26  156    7 |    73   76   71   81   81   72   63   42    72
 R12  |  968   26   20   23   21   27   21   41  ---   12 |    69   61   52   52   71   69   42  ---    57
 R13  | 1204   13   14   14    9   20   21   20  ---    7 |    50   50   36   44   52   34   31  ---    39
 R14  | 1288   18   20   18   13   31   11   25  ---    8 |    46   50   30   38   60   45   26  ---    38
 R15  | 1648   26   27   16   37   28   23   38  ---   12 |    63   62   49   38   60   52   36  ---    47
 R16  | 1272   27   24   26   37   29   61   21  ---   16 |    54   64   48   51   63   92   45  ---    55
 R17E | 1291   13   17   20   13   21   18   23  ---    8 |    60   59   59   58   54   63   55  ---    57
 R18E |  841   10   13   15   14   16   20   11  ---    6 |    34   35   36   39   33   37   38  ---    34
 R19E |  560   48   47   30   29   63   36   35  ---   18 |    48   53   29   52   73   61   48  ---    41
 R20E | 2588   17   22   32   20   33   22   19  ---   11 |    58   61   58   62   64   58   60  ---    55
 R21E |  809   19   28   28   20   32   17   20   54   10 |    50   56   41   44   57   38   43   67    42
 R22E |  878   15   17   23   17   17   16   20  ---    8 |    45   45   41   45   46   42   38  ---    41
 R23E | 1690   16   21   16   17   22   18   18  ---    8 |    44   46   48   57   51   58   49  ---    49
 R24E | 1158   18   26   17   15   19   25   31  ---    9 |    38   40   37   34   52   54   49  ---    37
XR26E | ----   11   46  ---  ---  ---  ---   18  ---   14 |    25   55  ---  ---  ---  ---   26  ---    22
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1347   22   23   20   24   28   25   27  126      |T   52   55   45   46   59   55   41   61    46
 WRMS | 1347   19   19   20   23   24   22   27  126      |NE  57   58   47   45   63   58   39   60    49
 MEDI | 1104   17   20   16   19   25   21   25  114      |MD  50   56   48   44   60   52   42   47    46

Table 3.2077.3  GPS week: 2077   Day: 3   MJD: 58786                            

        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  |  836   46   37   25   53   25   23   37  ---   17 |    90   82   64   38   77   60   39  ---    59
 R02  | 1048   19   21   16   22   17   26   25  137    9 |    62   63   48   41   49   60   36   41    48
 R03  | 1321   12   13   16   32   21   15   21   84    9 |    59   57   59   41   71   62   41   31    54
 R05  |  989   25   21   15   32   16   22   24  ---   10 |    62   58   53   45   62   45   34  ---    48
 R07  |  866    8   11   12   16   23   21   27  117    8 |    53   58   43   50   72   61   39   56    52
 R08  | 1316    9   13   20   12   19   27   25  ---    8 |    59   60   41   51   66   74   39  ---    54
 R09  | 3570   12   17   11   21   16   18   12  ---    7 |    28   34   28   26   41   34   25  ---    27
 R11  | 1028   10    8   16   13   10   22   25  136    7 |    61   62   57   67   60   65   44   32    58
 R12  | 1103   26   41   25   16   22   24   37  ---   11 |    72   83   43   50   65   67   34  ---    54
 R13  | 1806   14   23   21   17   11   22   20  ---    8 |    54   60   42   54   45   34   38  ---    43
 R14  |  671   24   33   25   14   18   19   31  ---   10 |    54   64   30   45   55   51   32  ---    42
 R15  | 1085   19   23   21   29   53   23   54  ---   15 |    66   70   40   38   93   72   27  ---    53
 R16  | 1289   25   24   26   25   36   50   36  ---   15 |    51   49   41   52   64   74   35  ---    49
 R17E |  991   16   26   19   12   16   14   20  ---    7 |    66   66   66   61   67   70   63  ---    64
 R18E |  663    9    9   17   16   19   12   15  ---    6 |    32   32   34   39   33   28   32  ---    31
 R19E |  908   42   38   40   34   61   35   50  ---   19 |    47   47   37   54   66   44   73  ---    38
 R20E | 2420   14   25   25   18   15   23   18  ---    8 |    37   37   38   39   40   42   38  ---    35
 R21E |  709   16   17   23   20   25   19   19   82    9 |    39   43   36   37   49   37   38   78    35
 R22E |  860   15   25   25   14   23   18   17  ---    8 |    40   49   29   35   48   28   35  ---    33
 R23E |  529   21   22   19   23   22   23   17  ---    9 |    67   64   67   74   81   80   74  ---    72
 R24E | 3152   10   21   24   24   27   35   27  ---   11 |    50   49   40   44   49   67   50  ---    45
XR26E | ----   12   32  ---  ---  ---  ---   20  ---   15 |    35   53  ---  ---  ---  ---   34  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1514   21   24   22   24   27   25   29  114      |T   53   56   44   46   59   55   40   47    46
 WRMS | 1514   19   21   22   23   28   23   27  114      |NE  59   61   45   46   63   58   35   40    49
 MEDI | 1028   15   22   21   20   21   22   24  117      |MD  54   58   41   45   62   60   38   41    48

Table 3.2077.4  GPS week: 2077   Day: 4   MJD: 58787                            

        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  | 1019   30   45   24   41   31   22   30  ---   13 |    84  101   67   54   91   79   60  ---    69
 R02  | 1101   21   19   14   16   12   12   22  187    7 |    56   54   44   34   40   41   33  103    40
 R03  | 1302   21   19   14   21   15   14   26  101    8 |    60   59   53   44   46   47   35   18    46
 R05  | 1477   23   34   19   36   15   19   31  ---   11 |    56   67   52   41   49   48   30  ---    43
 R07  |  601   17   13   10   16   13   18   33  147    8 |    58   55   56   47   63   60   37  137    53
 R08  | 1096    9   12   15   17   26   24   28  ---    9 |    54   54   42   51   69   59   38  ---    52
 R09  | 3486   22   24   11   28   25   26   16  ---   10 |    29   29   19   29   24   37   28  ---    21
 R11  |  723    8   11   13   12    9   30   30  121    8 |    75   74   75   74   77   83   68   93    74
 R12  |  835   21   23   37   21   15   49   40  ---   14 |    79   75   44   58   68   97   50  ---    64
 R13  | 2981   15   17   15   17   18   12   18  ---    7 |    52   53   43   54   35   37   34  ---    41
 R14  |  932   16   20   25   14   18   20   25  ---    8 |    53   55   36   47   59   61   36  ---    48
 R15  |  424   22   26   26   26   29   29   49  ---   13 |    69   70   54   42   71   71   38  ---    56
 R16  | 1185   33   27   45   15   31   42   33  ---   15 |    49   49   35   46   56   49   30  ---    37
 R17E | 1472   10   17   26   11   13   15   26  ---    7 |    52   58   55   56   50   52   45  ---    51
 R18E |  469   16   16   19   14   17   15   17  ---    7 |    30   35   41   42   42   37   34  ---    36
 R19E | 1725   52   40   42   33   53   20   46  ---   19 |    37   39   28   55   78   38   64  ---    37
 R20E | 1136   10   17   29   17   23   26   32  ---   10 |    44   50   48   49   54   51   48  ---    47
 R21E | 1204   13   12   22   13   17    9   11  104    6 |    33   32   32   32   38   34   32   99    31
 R22E |  807   11   13   20   13   18   11   16  ---    6 |    31   32   30   29   38   25   36  ---    29
 R23E |  623   22   19   14   22   18   24   22  ---    9 |    58   65   68   69   65   69   73  ---    65
 R24E | 4190   30   28   36   22   37   27   37  ---   14 |    45   57   47   60   60   61   70  ---    52
XR26E | ----   13   35  ---  ---  ---  ---   21  ---   17 |    27   47  ---  ---  ---  ---   27  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1677   22   23   25   22   24   24   29  136      |T   51   55   46   48   55   54   43   90    46
 WRMS | 1677   20   21   25   21   20   22   28  136      |NE  59   61   47   47   57   59   39   87    49
 MEDI | 1101   17   19   20   17   18   20   26  121      |MD  52   54   44   47   56   51   36   99    46

Table 3.2077.5  GPS week: 2077   Day: 5   MJD: 58788                            

        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  | 2165   25   22   37   48   47   20   42  ---   16 |    74   73   70   49   92   69   48  ---    66
 R02  | 1180   13   18   11   15   12   11   22  114    6 |    48   53   39   37   49   43   37   68    42
 R03  |  894   17   19   16   24   13   17   36  144    9 |    56   58   49   33   45   50   33   62    44
 R05  | 1075   20   13   12   33   12   20   40  ---   11 |    49   43   43   39   45   54   25  ---    41
 R07  |  729   14   16   14   25   13   15   14   90    7 |    54   56   52   37   44   51   50   60    47
 R08  |  723   14   20   11   17   15   16   33  ---    8 |    48   54   41   45   47   44   25  ---    41
 R09  | 2730   13   12   12   27   21   11   10  ---    7 |    20   22   20   32   33   25   21  ---    21
 R11  |  929   10   19   15   14   23   23   31  155    8 |    55   61   53   51   59   52   47   32    51
 R12  |  544   19   24   30   34   29   42   42  ---   14 |    61   64   46   37   63   82   40  ---    54
 R13  | 2334   13   12   13   22   14    9   19  ---    7 |    45   43   39   47   33   36   36  ---    38
 R14  |  501   14   14   24   17   21   25   31  ---    9 |    48   45   34   44   55   55   33  ---    43
 R15  |  523   15   19   22   33   32   41   48  ---   14 |    59   60   42   41   68   77   36  ---    53
 R16  | 1385   32   34   21   35   37   32   23  ---   13 |    46   47   36   35   36   37   28  ---    33
 R17E | 1412   14   14   30   13   24   14   30  ---    9 |    49   50   50   47   52   54   45  ---    48
 R18E | 1348    9   11   19   13   17   14   14  ---    6 |    44   46   34   41   42   48   42  ---    40
 R19E |  938   36   42   48   47   69   24   53  ---   21 |    53   58   43   74   73   56   74  ---    51
 R20E |  993   15   26   36   17   54   24   25  ---   13 |    85   91   75   85  109   88   87  ---    84
 R21E | 2158   11   12   24   11   18   20   20  140    8 |    59   59   51   59   65   68   60  102    59
 R22E | 1235    9    9   18   11   16   18   16  ---    6 |    46   44   36   46   45   47   44  ---    42
 R23E |  896   15   18   20   20   21   22   18  ---    8 |    80   83   87   93   89   87   93  ---    86
 R24E | 2814   20   32   26   30   39   34   27  ---   13 |    80   88   89  103  103  108   95  ---    93
XR26E | ----   13   30  ---  ---  ---  ---   27  ---   19 |    29   34  ---  ---  ---  ---   24  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1483   18   21   24   27   30   23   31  131      |T   54   56   49   51   59   58   46   64    50
 WRMS | 1483   17   19   24   22   17   23   30  131      |NE  51   52   43   40   51   51   35   55    44
 MEDI | 1075   14   18   20   22   21   20   27  140      |MD  49   54   43   45   52   54   40   62    44

Table 3.2077.6  GPS week: 2077   Day: 6   MJD: 58789                            

        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  | 1771   38   37   31   43   39   31   36  ---   16 |    96   97   76   41   86   64   45  ---    68
 R02  |  885    9   11   12   14   17   16   25   89    7 |    63   66   51   60   64   56   41   50    55
 R03  |  822   16   17   12   15   11   14   26  146    7 |    71   71   62   53   62   61   43   68    59
 R05  |  689   22   18   18   29   19   13   33  ---   10 |    64   63   58   42   58   53   38  ---    51
 R07  |  850    9   16    9   35   21   27   26  103   10 |    72   75   65   45   75   83   53   77    65
 R08  | 1236   11   17   11   17   19   13   26  ---    7 |    67   69   51   55   74   70   40  ---    59
 R09  | 2542   11   11   11   12   16   10   17  ---    5 |    34   33   31   37   40   38   39  ---    34
 R11  |  953   12   12   16   12   23   15   28  167    8 |    78   79   73   75   83   74   63   44    73
 R12  |  638   22   16   30   35   36   40   45  ---   15 |    90   89   53   53   96  104   48  ---    73
 R13  | 1532    7   15   11   16   15   20   14  ---    6 |    61   61   50   61   60   45   49  ---    54
 R14  |  851   16   17   23   15    9   26   24  ---    8 |    63   62   41   49   55   65   38  ---    51
 R15  |  580   14   12   18   28   17   40   40  ---   12 |    83   83   67   60   90  102   50  ---    74
 R16  |  546   16   11   28   24   30   35   25  ---   11 |    65   64   37   56   70   78   43  ---    57
 R17E | 1181   15   19   23   11   20   16   19  ---    8 |    59   59   56   57   59   58   59  ---    57
 R18E | 2161   10   13   15   15   15   16   16  ---    6 |    61   66   61   69   62   64   64  ---    62
 R19E |  817   33   34   57   45   69   34   51  ---   22 |    78   84   66   90  104   73  101  ---    77
 R20E | 1339   16   25   27   17   30   23   27  ---   10 |   116  117  109  117  115  112  115  ---   113
 R21E | 2192   12    9   20   11   19   15   16  159    7 |    68   67   62   67   74   64   66  104    66
 R22E | 1103   11   10   19    9   21   15   10  ---    6 |    59   62   57   61   71   53   57  ---    59
 R23E | 2095   13   15   22   25   22   23   16  ---    9 |    84   85   87   92   82   90   80  ---    85
 R24E | 2198   22   24   23   43   23   43   37  ---   14 |    82   79   70   62   73   88   95  ---    75
XR26E | ----   11   40  ---  ---  ---  ---   19  ---   14 |    39   60  ---  ---  ---  ---   35  ---    36
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1424   18   19   23   25   26   25   29  136      |T   70   72   61   62   73   71   57   68    63
 WRMS | 1424   15   16   23   21   22   25   27  136      |NE  69   70   55   52   70   68   45   59    59
 MEDI | 1103   13   16   19   17   20   20   25  146      |MD  67   67   61   60   73   65   49   68    59



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