[IGSREPORT-28277] Wk 2180 IGLOS Final Orbits

acc acc at igs.org
Fri Nov 5 05:47:27 UTC 2021


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2180   (Oct 17, 2021 - Oct 23, 2021) 
                                                                               
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 2.2180.
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:
                                                                               
 igl2180[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2180 in the SP3 format.
 igl21807.sum      Combination Report for GPS Week 2180.


    
    
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:
        https://files.igs.org/pub/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:
        https://files.igs.org/pub/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
        https://files.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  |     -0.9 ns
                1  |     -2.6 ns
                2  |     -4.7 ns
                3  |     -1.8 ns
                4  |     -3.4 ns
                5  |     -9.6 ns
                6  |      2.6 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.2180, 1a.2180).
        
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 2.2180.0-6)                                                                                
    
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 3.2180.0-6). 
        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 2180 summary.                      (Oct 17, 2021 - Oct 23, 2021)

Table 1.2180.a     GPS week : 2180   MJD: 59504.0-59510.0

         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     2     9    28   .11   20   15 |   13018   -1520   4700  16336
        |    0     0     0    10    21    18   .04           |    6182    2720
emx  n/a|    0     0     0   -22    -8   -31  -.10   37   33 |   -4049    -645   3602   8699
        |    1     2     2    23    27    32   .02           |   10589    1447
esx  n/a|    0     1     0    -7   -20    20  -.05   27   19 |   -1468   -1214   4690  16436
        |    0     1     0    19    23    22   .03           |    9067    3061
gfz  n/a|    0     0     0    25     3    22  -.00   34   17 |       0   -1878   4805  16519
        |    1     1     2    24    26    31   .03           |       0    2990
grg  n/a|    0    -3     4   -11     0   -46   .20   27   21 |   -4549   -1479   4655  15951
        |    1     1     4     7    17    42   .04           |    4435    2719
iac  n/a|    0     1    -5     2    19   -13  -.24   27   27 |   -2955    -990   4678  16662
        |    2     1     1    37    37    65   .06           |    4469    2255
mcc  n/a|   -1    -3     8    30    13   135  -.69  156  156 |     ---     ---    ---    ---
        |    8     8    15    73    84   214   .15           |     ---     ---


Table 1.2180.b     GPS week : 2180   MJD: 59504.0-59510.0   

         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  |   14   13   14   14   15   14   12 |
 R02  |    5    7    6    6    8    5    6 |
 R03  |    5    6    5    6    5    7    6 |
 R04  |   11    8    7    7    7    7    7 |
 R05  |    9    9    7    7    8    8    8 |
 R07  |    6    8    6    6    8    5    7 |
 R08  |    6    6    9    6   10    9    8 |
 R09  |    7    7    8    9    8    7    7 |
 R11  |    9    8    9    8   11   10    8 |
 R12  |   12   13   14   11   10   11   10 |
 R13  |   15   18   20   18   16   16   17 |
 R14  |    8    8    8    9    9   10   10 |
 R15  |   10    8    8    9    9    9    9 |
 R16  |   14   17   15   14   16   16   16 |
 R17  |    8    8    8    7    8    8    7 |
 R18  |    8    8    8   10    9    9    8 |
 R19  |   18   18   17   22   21   18   20 |
 R20  |   19   23   22   22   22   23   19 |
 R21  |    8    7    8    7   10    8    8 |
 R22  |   18   26   30   28   25   22   28 |
 R24  |    9   10    9    9    8    8    8 |


Table 1.2180.c     GPS week : 2180   MJD: 59504.0-59510.0   

         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 2180 0   |   11    33    35     -26     -29   -1761  83.5  1729  1729 |    -861       0
brd 2180 1   |   -5   -96    24    -100   -1126   -5596  82.4  1784  1784 |   -2575       0
brd 2180 2   |   56    -7    11    -532   -1819   -7092  82.5  1579  1579 |   -4701       0
brd 2180 3   |  -59     6    37     255   -1352   -9914  81.8  1515  1515 |   -1849       0
brd 2180 4   |    7    16    48     816   -2119   -8080  80.8  1489  1489 |   -3403       0
brd 2180 5   |    9    26    64    -626    -565   -6881  81.2  1577  1577 |   -9565       0
brd 2180 6   |   19   -61    -1      90   -1255   -1493  82.3  1514  1514 |    2577       0
-------------+------------------------------------------------------------+----------------
brd 2180 mean|    5   -11    31     -17   -1180   -5831  82.1  1598  1598 |   -2911       0
brd 2180 sdev|   34    48    22     487     710    3158    .9   114   114 |    3725       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 2.2180.0  GPS week: 2180   Day: 0   MJD: 59504                            

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   -14   -31    11   .16   17   17 |   17972    1558   3874   8657
emx  n/a|    0     1    -1     6    -8    20  -.11   32   28 |   -1342     316   3870   8972
esx  n/a|    0     3     0    -5     6    26  -.02   25   21 |    3610    2445   3884   7502
gfz  n/a|   -3    -1    -2    27   -15    72  -.01   30   16 |       0    2079   3981   8393
grg  n/a|    0    -2    10    -3    21   -28   .15   24   22 |   -1880    1574   3872   8317
iac  n/a|    3    -1    -4   -13     7   -34  -.17   24   24 |     753     783   3890   9227
mcc  n/a|   -3    10   -12   -76    19   351  -.73  177  177 |     ---     ---    ---    ---

Table 2.2180.1  GPS week: 2180   Day: 1   MJD: 59505                            

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     6    22    50   .06   21   16 |   16728      36   3352   8253
emx  n/a|   -2    -2     1   -27   -52    -6  -.07   34   32 |    4394   -1034   3337   8438
esx  n/a|    0     3     0    16   -22    39  -.02   28   21 |   -8362     887   3334   7829
gfz  n/a|    0    -1     1     4     4    16  -.02   38   15 |       0    -642   3358   8107
grg  n/a|   -1    -3     1    -7   -12   -75   .23   24   19 |   -2811     126   3363   7661
iac  n/a|    1     0    -4    18    44   -26  -.18   28   28 |    -849    -760   3348   8723
mcc  n/a|    1     4    -6    -4   169   207  -.78  129  129 |     ---     ---    ---    ---

Table 2.2180.2  GPS week: 2180   Day: 2   MJD: 59506                            

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    12    13    41   .07   18   14 |   17418   -4052   3672   7989
emx  n/a|    1     1     2   -19   -22   -35  -.12   40   37 |  -23293   -2998   3670   8219
esx  n/a|   -1     2     1   -25   -33    58  -.05   32   20 |   -3244   -3183   3671   6005
gfz  n/a|   -1     0     0   -13    -2    25   .04   34   19 |       0   -4609   3744   7436
grg  n/a|    1    -5     5   -14     0   -79   .21   29   24 |   -2995   -3708   3673   7579
iac  n/a|   -3     0    -6    30    48   -62  -.26   27   27 |   -1228   -1920   3677   8574
mcc  n/a|   -5   -16     8   144   -79   282  -.52  134  134 |     ---     ---    ---    ---

Table 2.2180.3  GPS week: 2180   Day: 3   MJD: 59507                            

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     4    -7    38   .11   21   14 |   15969    -122   3275   8996
emx  n/a|    0     2     0   -67    13   -31  -.09   39   33 |   -9934     -21   3268   9171
esx  n/a|    0     1    -1     1   -26     1  -.10   29   18 |   16140    -373   3261  10657
gfz  n/a|    2    -1    -1    34   -37    -9   .01   30   14 |       0    -139   3280   8853
grg  n/a|    2    -3     6    -7    16   -17   .17   32   26 |   -1724    -449   3238   8397
iac  n/a|   -3     1    -3    -4    63   -14  -.19   27   27 |    -521    1100   3264   9377
mcc  n/a|   14    -3     1    21    23   276  -.95  187  187 |     ---     ---    ---    ---

Table 2.2180.4  GPS week: 2180   Day: 4   MJD: 59508                            

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    -7    22    38   .12   22   17 |   14121   -4891   4435   8061
emx  n/a|    0     1     0   -17   -27   -49  -.10   35   28 |    7164   -1910   3625   7476
esx  n/a|    0     0     0   -40   -44    -5  -.08   26   17 |   -9024   -4607   4421   9237
gfz  n/a|    1     1     0    17    29   -20  -.01   36   18 |       0   -5196   4609   7895
grg  n/a|    2    -3     6   -22   -26    19   .20   27   21 |   -1628   -4413   4144   7158
iac  n/a|   -2     2    -5    60    22   -46  -.25   31   31 |   -1153   -3104   4413   8371
mcc  n/a|   -7    -4    23    69    61     0  -.67  146  146 |     ---     ---    ---    ---

Table 2.2180.5  GPS week: 2180   Day: 5   MJD: 59509                            

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     1     5    29     6   .14   21   15 |    1694     941   4652  17097
emx  n/a|    0    -1     4   -27    24   -84  -.13   35   30 |   -8134    1288   3545   8907
esx  n/a|    0     0     0     0    17     8  -.06   23   16 |    -908    1449   4754  18599
gfz  n/a|    0     0     5    51     1    32  -.03   38   21 |       0     377   4940  17844
grg  n/a|    2    -5     2   -20    14  -103   .25   26   20 |  -13597    1229   4660  17185
iac  n/a|   -3     2    -7   -22   -46   130  -.29   26   26 |  -12016    1405   4654  17274
mcc  n/a|   -9    -5    24    78   -46    96  -.68  146  146 |     ---     ---    ---    ---

Table 2.2180.6  GPS week: 2180   Day: 6   MJD: 59510                            

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     2    11    14    10   .12   19   16 |    7229   -4115   9644  55302
emx  n/a|   -1    -2     0    -6    11   -33  -.08   46   42 |    2796    -157   3905   9710
esx  n/a|    0     0     0     0   -39    16  -.05   25   20 |   -8493   -5119   9509  55227
gfz  n/a|   -1     1     2    56    42    42   .00   31   18 |       0   -5021   9728  57110
grg  n/a|    0    -4    -2    -5   -12   -38   .22   26   19 |   -7210   -4718   9636  55362
iac  n/a|    0     3    -3   -52    -1   -42  -.32   29   29 |   -5677   -4437   9501  55092
mcc  n/a|   -3    -6    21   -17   -52  -269  -.51  172  172 |     ---     ---    ---    ---

       
       
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 3.2180.0  GPS week: 2180   Day: 0   MJD: 59504                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  749   36   29   30   20   20   34  ---   13 |    93   91   64   77   71   58  ---    75
 R02  | 1071    4   12    9   11    7   18  225    4 |    51   53   57   56   48   53  187    52
 R03  | 1162    8   11   15   13   11   15  181    5 |    68   67   71   71   71   70   54    69
XR04  |  876   22   23   15  ---   12   29  ---   10 |    72   64   56  ---   55   57  ---    60
 R05  |  762   22   15   18   24    9   24  110    9 |    62   52   52   43   49   42   52    49
 R07  | 1455    7   12   14   15   16   14  281    5 |    68   69   71   64   61   68  179    66
 R08  | 1118   10   10   15   13   13   17  ---    6 |    57   60   70   69   63   60  ---    62
 R09  | 2604   13   16   12   23   13   10  ---    6 |    48   59   55   51   51   52  ---    50
 R11  | 5213   20   15   17   25   20   21  ---    9 |    44   29   45   39   40   33  ---    37
 R12  |  886    7   47   28   24   28   18  ---   11 |    90   44   69  105  109  100  ---    87
 R13  | 1394   24   49   38   23   34   35  ---   15 |   102   53   59   86  107   93  ---    84
 R14  | 1305    8   34   20    9   17   14  ---    7 |    67   40   70   67   74   69  ---    64
 R15  |  666    8   41   21   18   26   19   78    9 |    87   54   70   90  104   94   28    83
 R16  | 1263   18   28   25   36   43   29  ---   13 |    68   59   85   68   76   90  ---    72
 R17E | 1180    9   28   14   13   19   20  ---    7 |   100  101  101  101   99   97  ---    99
 R18E | 1280    9   22   20   20   21   20  ---    8 |    42   41   50   40   52   49  ---    44
 R19E |  991   25   64   33   45   36   41  ---   17 |   119  131  120  120  117  115  ---   116
 R20E | 1332   27   50   49   59   39   40  ---   19 |    66   55   66   88   59   56  ---    57
 R21E |  717    9   33   12   19   13   18   88    7 |    66   67   70   75   71   74   91    68
 R22E | 1074   18   24   47   73   37   29  ---   18 |    52   66   67   69   60   64  ---    53
 R24E | 2212   11   30   22   19   20   18  ---    8 |    46   40   45   46   49   43  ---    43
------+----------------------------------------------+------------------------------------------
 RMS  | 1729   17   32   25   30   24   24  177      |T   69   61   67   71   70   68   98    66
 WRMS | 1729   17   28   21   16   22   24  177      |NE  69   56   63   68   69   67  100    65
 MEDI | 1162   11   28   20   20   20   20  110      |MD  67   59   67   69   63   64   54    64

Table 3.2180.1  GPS week: 2180   Day: 1   MJD: 59505                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  557   32   27   17   18   19   49  ---   13 |    62   56   42   62   50   36  ---    48
 R02  | 1281   10   19   14   14   11   27  140    7 |    35   38   41   31   29   38  123    33
 R03  | 1262   11    8    7   21   13   13  151    5 |    44   42   45   36   46   41   33    41
XR04  | 1494   17   17   14  ---   18   12  ---    8 |    47   45   38  ---   39   44  ---    42
 R05  | 1506   23   11   22   13   12   28  112    9 |    42   35   42   34   33   32   49    33
 R07  |  965   12   17   16   15   14   26  191    7 |    48   47   48   53   51   47   78    47
 R08  |  598   13   13   13   10   11   16  ---    5 |    40   39   50   37   47   49  ---    43
 R09  | 2547   13   13   17   18   20   15  ---    7 |    40   46   45   43   34   45  ---    39
 R11  | 5317   18   22   18   14   19   18  ---    8 |    30   23   24   31   35   35  ---    29
 R12  |  927   20   61   28   24   24   14  ---   13 |    70   25   45   77   73   63  ---    59
 R13  | 1077   25   53   51   47   35   26  ---   17 |    79   48   41   97   71   75  ---    65
 R14  | 2034   11   34   22   15   12   16  ---    8 |    57   35   62   59   53   45  ---    51
 R15  |  816   11   34   12   15   17   22   84    8 |    68   46   60   54   76   78   28    64
 R16  | 1303   27   50   22   36   51   29  ---   16 |    53   56   53   53   36   63  ---    48
 R17E | 1191   11   30   19   12   10   18  ---    7 |    71   65   77   68   72   71  ---    70
 R18E |  928   12   20   13   21   15   23  ---    7 |    41   40   49   46   48   46  ---    43
 R19E | 2263   20   50   30   67   31   38  ---   17 |    92   99   91  108   99  100  ---    93
 R20E |  916   41   53   56   74   41   48  ---   23 |    56   50   78   83   59   53  ---    51
 R21E |  790    9   27   14   13   10   12   49    6 |    46   38   48   45   47   46   61    44
 R22E |  943   41   37   66  104   41   47  ---   26 |    39   64   94   74   49   55  ---    48
 R24E | 1874   11   36   19   20   15   32  ---   10 |    41   39   46   51   50   57  ---    44
------+----------------------------------------------+------------------------------------------
 RMS  | 1784   21   34   28   38   24   28  129      |T   52   46   53   57   52   53   62    49
 WRMS | 1784   16   32   21   15   19   28  129      |NE  51   41   45   51   48   49   62    45
 MEDI | 1191   13   27   18   18   17   23  112      |MD  47   45   48   53   49   47   49    47

Table 3.2180.2  GPS week: 2180   Day: 2   MJD: 59506                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  557   31   40   25   30   25   32  ---   13 |    76   80   76   70   62   60  ---    69
 R02  | 1313    9   15   10    8   13   18  116    5 |    43   43   34   40   35   36   58    37
 R03  | 1560    6    8   11    9   12   18  137    5 |    57   52   58   52   58   48   54    54
XR04  | 1445   11   12   15  ---   14   14  ---    6 |    58   55   52  ---   54   50  ---    54
 R05  | 2044   14   19   17   17   14   15  114    7 |    47   43   46   41   39   39   51    41
 R07  |  506    9   13   17    9   18   18  228    6 |    58   55   54   61   65   50  175    56
 R08  |  728   19   24   17   21   12   18  ---    8 |    48   44   66   68   57   59  ---    56
 R09  | 2827   14   20   19   15   16   24  ---    8 |    39   37   42   44   45   54  ---    40
 R11  | 3304   17   13    9   17   29   21  ---    8 |    43   20   39   37   41   43  ---    38
 R12  | 1257    7   59   34   14   24   44  ---   13 |    81   55   64   85   92  119  ---    82
 R13  | 1009   17   66   51   45   56   35  ---   19 |    85   53   53  113  111   72  ---    80
 R14  | 2753    9   34   17   26   15   11  ---    8 |    58   40   64   78   64   55  ---    59
 R15  |  575    7   37   12   14   23   12   93    7 |    77   58   75   77   95   79   37    77
 R16  | 1371   18   49   38   34   43   22  ---   14 |    51   59   74   48   51   65  ---    54
 R17E | 1622   13   34   17   11   13   18  ---    7 |    99  100   93   90   91   94  ---    94
 R18E |  835   11   21   18   22   20   21  ---    8 |    48   40   55   50   61   48  ---    48
 R19E | 1753   16   59   37   52   37   26  ---   16 |    88   82   98  104   89   94  ---    89
 R20E |  670   38   63   56   57   27   51  ---   21 |    51   47   73   87   57   65  ---    50
 R21E |  715   12   31   14   13   10   22   54    7 |    53   53   60   60   60   55   67    55
 R22E |  969   35   63   84  101   72   39  ---   29 |    42   51  106   59   48   46  ---    45
 R24E |  889    9   45   13   15   16   22  ---    8 |    40   56   44   46   48   41  ---    42
------+----------------------------------------------+------------------------------------------
 RMS  | 1578   18   40   32   34   29   26  134      |T   59   53   63   65   63   60   73    58
 WRMS | 1578   14   37   20   19   24   26  134      |NE  58   49   56   62   62   59   75    56
 MEDI | 1257   13   34   17   17   18   21  114      |MD  53   53   60   60   58   55   54    54

Table 3.2180.3  GPS week: 2180   Day: 3   MJD: 59507                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  671   34   32   20   30   37   34  ---   14 |    76   79   69   74   56   63  ---    67
 R02  | 1288    9    7   17   16   11   16  166    6 |    39   43   57   43   42   52   54    44
 R03  | 1603   12    8    7   15   11   15  154    5 |    52   49   50   54   54   48   43    50
XR04  | 1132   11   10   13  ---    9   21  ---    7 |    55   53   46  ---   50   50  ---    50
 R05  | 1861   14   14   14   14   15   22  182    7 |    50   47   54   56   41   44  101    48
 R07  |  541   13   12    9   13   14   21  342    6 |    56   50   54   49   43   51  305    50
 R08  | 1150   13   17    8   16   13   17  ---    6 |    51   47   55   63   55   64  ---    55
 R09  | 3119   12   16   20   18   27   19  ---    8 |    26   35   36   30   29   37  ---    27
 R11  | 1867   18   21   16    9   20   26  ---    8 |    29   35   29   25   31   44  ---    27
 R12  | 1271   12   37   24   10   28   35  ---   11 |    75   53   72   83  102   98  ---    79
 R13  | 2768   29   56   49   34   35   43  ---   18 |    97   50   48   99   97  105  ---    81
 R14  | 2372    8   34   19   18   17   19  ---    8 |    59   30   64   66   61   55  ---    56
 R15  |  701   12   34   17   12   20   24   80    8 |    73   44   54   70   81   76   52    66
 R16  |  741   23   38   30   19   46   28  ---   13 |    57   42   72   58   66   75  ---    59
 R17E |  656   10   31   12   11   17   17  ---    7 |    61   61   64   56   65   67  ---    61
 R18E |  965   17   31   17   16   22   26  ---    9 |    47   54   48   46   46   51  ---    45
 R19E | 1109   30   73   35   60   63   40  ---   22 |   113  117  113  135  105  112  ---   111
 R20E | 1030   36   65   45   73   32   32  ---   21 |    43   57   57   75   57   53  ---    47
 R21E | 1071   11   26   10   10   10   22   52    6 |    40   30   34   35   40   39   80    35
 R22E | 1005   41   77   82   63   76   39  ---   28 |    40   50  118   85   50   68  ---    56
 R24E | 1064   12   31   13   19   21   22  ---    8 |    42   44   40   45   52   32  ---    39
------+----------------------------------------------+------------------------------------------
 RMS  | 1514   21   39   29   30   32   27  187      |T   56   50   58   62   58   61  105    54
 WRMS | 1514   14   33   18   14   26   27  187      |NE  56   46   54   59   57   61  111    54
 MEDI | 1109   13   31   17   16   20   22  154      |MD  52   49   54   56   54   53   54    50

Table 3.2180.4  GPS week: 2180   Day: 4   MJD: 59508                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  547   45   24   32   29   24   29  ---   14 |    70   55   58   56   41   64  ---    53
 R02  | 1735   13   13   12   12   16   35  180    8 |    38   43   44   41   42   57   72    41
 R03  | 1697   10    9   11    7   16   16  165    5 |    45   46   56   48   53   46   53    48
XR04  | 1280   10   15   12  ---   16   17  ---    7 |    48   51   49  ---   37   36  ---    44
 R05  | 1065   18   15   15   11   12   34  100    8 |    45   39   42   31   32   20   42    34
 R07  | 1092   14   10   16   17   22   28  123    8 |    57   53   54   51   42   59  143    50
 R08  | 1241   19   16   16   31   18   29  ---    9 |    41   41   38   61   60   66  ---    48
 R09  | 3411   15   16   18   18   10   26  ---    7 |    43   46   50   50   47   37  ---    43
XR11  | 1597   17  ---   25   10   23   30  ---   11 |    26  ---   45   36   34   36  ---    30
 R12  | 1474   13   32   18   16   30   26  ---   10 |    61   46   64   69   74   57  ---    60
 R13  | 2233   24   48   36   27   46   39  ---   16 |    83   53   49   58  103   98  ---    72
 R14  |  998   12   32   17   17   11   32  ---    9 |    51   34   58   46   54   67  ---    50
 R15  |  467   10   41   13   15   16   26  153    9 |    74   45   63   76   81   84   67    70
 R16  |  940   23   33   31   38   40   45  ---   15 |    42   38   62   66   66   87  ---    56
 R17E |  746    8   30    9   14   17   22  ---    7 |    94   94   89   92   89  103  ---    92
 R18E |  627    8   24   18   18   24   26  ---    8 |    35   37   38   29   34   42  ---    32
 R19E | 1146   34   77   28   61   45   40  ---   21 |    94   93   82   89   92   66  ---    77
 R20E | 1043   27   67   46   77   33   34  ---   21 |    42   33   60   79   59   45  ---    44
 R21E | 1808   13   30   18   13   20   37  141    9 |    44   40   47   46   49   46  108    42
 R22E | 1119   41   37   58   94   41   35  ---   24 |    36   41   47   74   57   43  ---    27
 R24E | 1808   12   24   13   19   15   20  ---    7 |    30   20   30   36   38   30  ---    27
------+----------------------------------------------+------------------------------------------
 RMS  | 1488   22   35   26   36   27   31  146      |T   52   47   53   56   56   56   80    49
 WRMS | 1488   17   28   17   18   21   31  146      |NE  51   45   52   53   54   58   75    49
 MEDI | 1146   14   24   18   17   20   29  141      |MD  45   43   50   51   53   57   67    48

Table 3.2180.5  GPS week: 2180   Day: 5   MJD: 59509                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1038   35   28   32   34   29   24  ---   14 |    52   46   42   36   41   45  ---    40
 R02  | 1389    8   11    9   12    8   19  251    5 |    32   29   30   24   30   36  128    29
 R03  |  831   10   15   10   12   16   26  139    6 |    39   37   36   35   48   58   23    40
XR04  | 1207   11   15   12  ---   10   20  ---    7 |    45   47   43  ---   55   53  ---    47
 R05  |  658   15   22   22   22   15   14   93    8 |    40   41   53   32   34   41   28    38
 R07  | 1259    8   10   10   18   12   14  138    5 |    50   50   57   42   52   57  110    51
 R08  | 2032   16   13   17   29   16   24  ---    8 |    40   39   53   58   44   48  ---    44
 R09  | 2936   11   15   10   17   12   27  ---    7 |    44   48   54   54   57   61  ---    50
XR11  | 4111   19  ---   16   16   21   23  ---    9 |    22  ---   23   26   32   23  ---    20
 R12  | 1282   10   43   20   31   12   27  ---   10 |    60   39   59   79   67   65  ---    59
 R13  | 1618   39   45   35   35   22   31  ---   15 |    78   42   42   43   60   63  ---    53
 R14  |  509   14   37   14   14   17   34  ---   10 |    41   27   46   43   56   65  ---    44
 R15  |  613   10   38   14   10   23   17  101    8 |    56   37   49   54   73   62   21    55
 R16  | 1108   17   41   31   37   54   21  ---   15 |    53   40   58   69   92   66  ---    60
 R17E | 1407    9   24   14   21   18   24  ---    8 |    74   70   73   75   71   66  ---    70
 R18E | 1039   16   31   17   18   15   24  ---    9 |    36   29   36   34   44   34  ---    33
 R19E | 2260   23   67   29   63   35   36  ---   18 |   177  198  172  168  178  169  ---   175
 R20E | 1078   29   65   41  100   42   30  ---   23 |    49   41   51  100   63   41  ---    46
 R21E | 1322   11   30   19   14   19   19   85    8 |    52   42   39   46   57   58   63    47
 R22E | 2076   46   34   38   73   53   42  ---   21 |    88   54   80   79   66   71  ---    67
 R24E | 2688    7   26   12   26   13   20  ---    7 |    27   25   26   39   37   30  ---    27
------+----------------------------------------------+------------------------------------------
 RMS  | 1576   21   35   23   38   26   26  146      |T   55   49   53   56   59   57   62    52
 WRMS | 1576   15   30   16   21   20   26  146      |NE  46   40   46   45   52   53   62    45
 MEDI | 1282   14   28   17   21   17   24  101      |MD  49   41   49   43   56   58   28    47

Table 3.2180.6  GPS week: 2180   Day: 6   MJD: 59510                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  emx  esx  gfz  grg  iac  mcc  IGL |   cod  emx  esx  gfz  grg  iac  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1330   25   32   22   29   22   30  ---   11 |    89   90   72   67   74   69  ---    76
 R02  | 3091   13   10   10   14   11   19  321    6 |    49   49   55   51   54   58  175    51
 R03  |  601   12   12    9    9   19   20  142    6 |    57   55   59   53   69   68   65    59
XR04  | 1013   11   10   19  ---   13   17  ---    7 |    61   60   49  ---   57   65  ---    57
 R05  |  770   18   22   10   19   12   20   99    7 |    55   50   51   40   54   46   36    48
 R07  |  536   12   14   14   18   12   22  166    6 |    78   76   73   65   75   78  120    73
 R08  |  820   18   15   14    8   11   28  ---    7 |    63   66   77   78   73   79  ---    71
 R09  | 2331   15   15    9   15   17   26  ---    7 |    59   65   62   68   64   69  ---    62
XR11  | 8617   15  ---   11   16   17   18  ---    7 |    35  ---   35   39   39   38  ---    34
 R12  |  560   11   43   15   14   11   34  ---    9 |    81   46   68   82   85   97  ---    76
 R13  |  827   37   77   38   25   28   29  ---   17 |   107   59   57   90   92   98  ---    83
 R14  |  956   13   44   19   13   14   36  ---   10 |    65   40   72   69   74   82  ---    66
 R15  |  565   10   42   13   13   17   27  111    8 |    81   49   70   84   94   95   40    80
 R16  | 1829   20   40   34   44   48   25  ---   16 |    69   50   77   71  101   83  ---    74
 R17E | 1170   10   29   10   16   11   24  ---    7 |   110  108  111  112  108  114  ---   110
 R18E |  947   14   30   18   18   10   14  ---    7 |    51   49   59   58   53   48  ---    51
 R19E | 1433   25   92   39   51   33   36  ---   19 |   175  202  178  179  178  167  ---   175
 R20E | 1007   32   55   42   56   29   37  ---   18 |    54   42   50   81   56   48  ---    46
 R21E |  688   11   35   14   14   15   15   72    7 |    67   59   63   68   72   73  103    66
 R22E | 1404   29  103   54   81   72   49  ---   28 |    71   90   90   72   76   73  ---    66
 R24E | 3396   12   24   14   15   18   25  ---    7 |    37   30   32   39   41   33  ---    32
------+----------------------------------------------+------------------------------------------
 RMS  | 1514   19   46   25   31   26   28  172      |T   72   66   69   73   75   75   89    69
 WRMS | 1514   16   42   20   18   19   28  172      |NE  67   58   62   65   71   73   87    65
 MEDI | 1007   14   30   14   16   17   25  111      |MD  65   55   63   68   73   73   65    66



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