[IGSREPORT-28336] Wk 2184 IGLOS Final Orbits

acc acc at igs.org
Mon Dec 6 04:02:13 UTC 2021


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2184   (Nov 14, 2021 - Nov 20, 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 2.2184.
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:
                                                                               
 igl2184[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2184 in the SP3 format.
 igl21847.sum      Combination Report for GPS Week 2184.


    
    
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  |     -0.3 ns
                1  |     -1.6 ns
                2  |     -0.4 ns
                3  |     -2.4 ns
                4  |     -2.2 ns
                5  |     -0.1 ns
                6  |     -1.2 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 1.2184, 1a.2184).
        
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 2.2184.0-6)                                                                                
    
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 3.2184.0-6). 
        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 2184 summary.                      (Nov 14, 2021 - Nov 20, 2021)

Table 1.2184.a     GPS week : 2184   MJD: 59532.0-59538.0

         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     3    -2    24    51   .05   23   18 |   16398    -217   3446   8319
        |    1     1     1    12    16    22   .05           |    1587    1630
emx  n/a|    0     2    -4    -2    16   -51   .03   41   30 |    -437    -513   3403   8657
        |    1     1     4    21    20    37   .06           |    7487    1447
esx  n/a|    0     2     1    11   -26    31  -.11   34   24 |    1339    -456   3449   8977
        |    1     1     1    19    15    19   .03           |    4326    1728
gfz  n/a|    0     0     2   -15    -7    -9  -.05   34   16 |       0     127   3501   8135
        |    1     1     3    21    26    21   .09           |       0    1542
grg  n/a|    0    -4    -4    16    -6     0   .23   30   20 |   -1330      54   3450   7790
        |    0     1     5    13    12    39   .04           |     931    1492
iac  n/a|    0     0    -6   -12     0   -61  -.16   37   35 |     957    -277   3445   8866
        |    3     4     5    54    44    79   .13           |     941     719
mcc  n/a|    4    -2    21    91    89   -75  -.48  172  172 |     ---     ---    ---    ---
        |    7     5    14    94   116   290   .24           |     ---     ---


Table 1.2184.b     GPS week : 2184   MJD: 59532.0-59538.0   

         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  |   17   15   14   14   15   15   13 |
 R02  |    8    8    5    6    8    7    7 |
 R03  |    8    8    6    6    6    9    8 |
 R04  |    7    9   12    9    7    7    7 |
 R05  |   10    9    9   11    9    9    9 |
 R07  |   10    8    9    7    7    6    8 |
 R08  |   10    9    8    7   11    7    9 |
 R09  |    8    7    8    7    9    9    9 |
 R11  |    8    7    9   10    8    7    9 |
 R12  |    8    7    8    7    9    8    7 |
 R13  |   15   14   12   13   19   17   16 |
 R14  |    9    8    8    7   10    9    7 |
 R15  |    9    8   10    9   11    8    8 |
 R16  |   13   10   13   21   16   11   12 |
 R17  |    8   10   11    8    9    8    7 |
 R18  |    9   10   10   11   11    9    8 |
 R19  |   28   29   34   35   31   29   34 |
 R20  |   21   22   20   25   28   27   25 |
 R21  |    8   10    9    8   10   10    9 |
 R22  |   29   34   27   31   35   34   28 |
 R24  |   10    9   10   10    9    8    8 |


Table 1.2184.c     GPS week : 2184   MJD: 59532.0-59538.0   

         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 2184 0   |   20    57   112      11    -810    2795  81.5  1971  1971 |    -303       0
brd 2184 1   |   31   -12   188     -47    1172   -1766  83.8  1990  1990 |   -1586       0
brd 2184 2   |    3     2   127   -1065    3719    3936  84.4 12690 12690 |    -434       0
brd 2184 3   |  -27   -31    85    1160    2528    4907  80.8  2320  2320 |   -2389       0
brd 2184 4   |   40   -62   130    1651    -414    -772  83.4  1916  1916 |   -2231       0
brd 2184 5   |    8   -68    71    -759   -2411   -6567  82.6  1685  1685 |     -65       0
brd 2184 6   |   -6    85    59   -1914    -652   -6578  84.5  1703  1703 |   -1232       0
-------------+------------------------------------------------------------+----------------
brd 2184 mean|   10    -4   110    -137     447    -577  83.0  3467  3467 |   -1177       0
brd 2184 sdev|   23    58    43    1246    2131    4746   1.5  4072  4072 |     940       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 2.2184.0  GPS week: 2184   Day: 0   MJD: 59532                            

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     3   -23    11    25   .04   22   21 |   14377    1495   3422   6930
emx  n/a|    1     4    -5   -31     2   -58   .09   35   27 |  -13710    1343   3045   7400
esx  n/a|   -2     2     2    13     0    57  -.17   30   23 |   -3880    1757   3429   6821
gfz  n/a|   -3     2    -1   -12    32    -6  -.02   28   15 |       0    2222   3506   6711
grg  n/a|    1    -5     0    37    -7   -72   .27   25   20 |   -1535    2148   3419   6549
iac  n/a|    2     0    -9    28   -13    68  -.20   39   35 |    1448     669   3423   7528
mcc  n/a|   17   -12    25    86  -106  -231  -.30  114  114 |     ---     ---    ---    ---

Table 2.2184.1  GPS week: 2184   Day: 1   MJD: 59533                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     2     2     0    37    46   .01   21   21 |   15244    -517   2781   7923
emx  n/a|    1     1    -9   -30     4   -61   .10   41   36 |       5    -264   2768   8312
esx  n/a|    0     2     1    28   -29    22  -.11   31   22 |    8217    -529   2777   8406
gfz  n/a|    0     0     2     5    25   -12   .07   37   17 |       0    -184   2758   7761
grg  n/a|    0    -3     0     3     8    -7   .20   28   20 |   -1688      -6   2799   7418
iac  n/a|   -2    -7    -5   -84   -67   -75  -.34   36   32 |     580      84   2780   8579
mcc  n/a|    0     1    26    23    53  -135  -.45  125  125 |     ---     ---    ---    ---

Table 2.2184.2  GPS week: 2184   Day: 2   MJD: 59534                            

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   -11    54    64   .15   23   18 |   15563    1593   3730   8839
emx  n/a|    0     0    -8     1   -13   -24  -.01   43   34 |    7111    1242   3814   9370
esx  n/a|    1     0    -1    26   -44     0  -.13   34   29 |   -1990    1083   3736   8384
gfz  n/a|    0     0     0   -11   -14   -32  -.13   29   17 |       0    1919   3806   8555
grg  n/a|    1    -3     0    31   -22    22   .30   28   18 |   -1192    1424   3723   8475
iac  n/a|   -5     7     0   -60    27   -83  -.22   34   34 |    1489    -340   3729   9456
mcc  n/a|   -8     0    22   -71   180  -248  -.63  182  182 |     ---     ---    ---    ---

Table 2.2184.3  GPS week: 2184   Day: 3   MJD: 59535                            

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    -3    20    44   .07   24   18 |   16361     -97   3505   7709
emx  n/a|    0     3    -5     4    19   -61   .08   42   31 |   -3871   -1572   3497   7939
esx  n/a|    1     3     1     0   -26    32  -.12   34   20 |    2177    -409   3510   9311
gfz  n/a|    0     0     2   -36   -36   -22  -.20   34   17 |       0    -166   3572   7341
grg  n/a|    0    -4     0    19    -5     1   .19   31   22 |   -2452     -21   3509   7009
iac  n/a|   -2    -3    -6    50    42   -91   .06   43   43 |      95    -870   3501   8277
mcc  n/a|    7    -4    26   164   250  -509  -.08  249  249 |     ---     ---    ---    ---

Table 2.2184.4  GPS week: 2184   Day: 4   MJD: 59536                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     6     5    11    55  -.02   26   16 |   16213    -302   3515   8849
emx  n/a|    0     2    -2     0    31  -119   .01   39   28 |    4719   -1053   3531   9134
esx  n/a|    0     2     1    35   -17    16  -.09   35   22 |   -1522    -810   3521  10736
gfz  n/a|    0     0     8   -17   -11   -27   .02   37   19 |       0     -12   3596   8814
grg  n/a|    0    -5    -9     1     9    20   .23   31   21 |   -2219    -420   3521   7845
iac  n/a|    4     0   -17   -45   -51    18  -.18   54   47 |    -566     125   3537   9449
mcc  n/a|    2     4    -2   217    40   257  -.66  148  148 |     ---     ---    ---    ---

Table 2.2184.5  GPS week: 2184   Day: 5   MJD: 59537                            

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    16    16    33   .06   22   18 |   18546    -378   3549   8830
emx  n/a|    0     2     0    26    46   -28  -.02   42   26 |   -4056    -638   3525   9110
esx  n/a|    0     2     4    -4   -26    44  -.09   35   25 |    5530    -590   3548  10515
gfz  n/a|    0     0     2    11   -18    28  -.02   35   15 |       0    -560   3632   8789
grg  n/a|    1    -5    -9    16   -14    51   .23   35   20 |    -166    -191   3590   8316
iac  n/a|    0     0    -3   -24    16   -97  -.13   28   28 |    2007     -94   3554   9349
mcc  n/a|    2    -2    10   104    56    49  -.79  189  189 |     ---     ---    ---    ---

Table 2.2184.6  GPS week: 2184   Day: 6   MJD: 59538                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     6     0    16    93   .02   21   17 |   18484   -3315   3626   9155
emx  n/a|    1     2     1    12    21    -2  -.06   43   24 |    6741   -2649   3642   9336
esx  n/a|   -1     4     2   -17   -42    43  -.06   39   28 |     841   -3697   3622   8668
gfz  n/a|    0     2     3   -48   -30     7  -.05   34   16 |       0   -2324   3642   8979
grg  n/a|    0    -6   -10     6   -16   -22   .21   29   17 |     -61   -2555   3591   8923
iac  n/a|   -1     0    -3    45    40  -170  -.08   27   27 |    1651   -1515   3597   9427
mcc  n/a|    9    -3    43   117   149   289  -.46  200  200 |     ---     ---    ---    ---

       
       
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 3.2184.0  GPS week: 2184   Day: 0   MJD: 59532                            

        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  | 1039   45   30   34   43   36   27  ---   17 |    78   67   52   58   41   63  ---    56
XR02  | 1470   12  ---   24    9   10   26  214    8 |    43  ---   38   34   38   59  216    39
 R03  |  783    7   11   13   22   24   29   86    8 |    51   52   51   42   58   57   47    49
XR04  | 1482   10   15   18  ---   11   21  ---    7 |    55   56   42  ---   44   59  ---    49
 R05  | 1236   11   17   20   20   20   50  118   10 |    49   50   55   48   34   73   63    47
 R07  | 1090   15   16   17   15   22   47  164    9 |    59   60   56   50   46   51   78    51
 R08  | 1189   19   20   16   20   24   35  ---   10 |    49   54   61   61   44   60  ---    52
 R09E | 4163   13   14   12   18   18   27  ---    7 |    46   52   49   57   49   64  ---    50
 R11E | 2661   14   21   18    9   22   18  ---    7 |    40   42   45   46   46   45  ---    42
 R12E | 2830   10   26   18   14   16   21  ---    7 |    42   39   47   44   46   54  ---    42
 R13E | 1637   27   43   36   31   24   48  ---   15 |    36   32   51   58   43   65  ---    38
 R14E | 4062   10   26   16   17   11   39  ---    8 |    94   98   89   96   94   92  ---    93
 R15E | 1781   12   31   13   15   17   27   78    8 |   166  166  168  170  178  181  158   170
 R16E | 2000   19   33   18   18   12   71  ---   12 |    32   25   37   42   44   68  ---    34
 R17  |  644   12   31   10   10   12   35  ---    8 |    67   40   59   58   65   78  ---    60
 R18  |  798   10   29   29   17   15   22  ---    9 |    59   45   73   50   62   65  ---    57
XR19  | 1391   46  ---   64   52   60   50  ---   27 |   100  ---   44  125   73   94  ---    78
 R20  |  822   46   71   60   33   25   43  ---   21 |   103   52   49   92   75   76  ---    70
 R21  |  439   17   27   15   10   14   28  103    8 |    72   50   55   65   75   65   83    63
 R22  | 1628   34   69   81   80   61   64  ---   29 |    38   86  114   40   64   61  ---    51
 R24  |  852   15   40   13   13   20   27  ---    9 |    70   50   66   60   68   76  ---    63
------+----------------------------------------------+------------------------------------------
 RMS  | 1970   22   35   30   28   25   39  114      |T   64   58   61   64   61   71  107    59
 WRMS | 1970   21   27   23   15   20   35  114      |NE  63   55   58   60   56   66   97    56
 MEDI | 1391   14   27   18   17   20   29  103      |MD  55   52   52   57   49   65   78    51

Table 3.2184.1  GPS week: 2184   Day: 1   MJD: 59533                            

        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  |  655   28   32   45   27   22   43  ---   14 |    51   63   31   43   45   68  ---    44
 R02  |  915    7   17   13   15   15   41  104    8 |    27   43   32   22   29   59   96    30
 R03  |  660    9   15   15   15   22   22   93    7 |    29   34   34   33   45   43   35    34
XR04  | 1290   10   12   22  ---   16   23  ---    8 |    28   35   26  ---   31   42  ---    28
 R05  |  995   19   18   17   18   19   27   93    8 |    30   31   38   30   20   45   39    27
 R07  |  665   15   13   12   16   18   24  231    7 |    37   36   35   36   24   24   89    29
 R08  |  760   13   14   21   21   19   31  ---    8 |    33   37   44   41   28   33  ---    33
 R09E | 5031   12   13    9   17   15   30  ---    7 |    29   32   32   38   30   33  ---    30
 R11E | 2835   10   27   13   11   15   23  ---    7 |    25   37   31   32   31   37  ---    27
 R12E | 2280    9   30   15   13   15   19  ---    7 |    29   25   31   30   32   34  ---    28
 R13E | 2545   15   50   26   45   19   34  ---   13 |    22   25   39   67   36   44  ---    30
 R14E | 3808   12   30   18   14   12   23  ---    8 |    76   72   74   78   83   81  ---    76
 R15E |  905   12   32   14   22   10   23   59    8 |   146  146  142  148  144  156  124   146
 R16E | 1808   17   26   21   27   17   34  ---   10 |    20   29   28   40   32   44  ---    23
 R17  |  612    8   35   13   12   12   49  ---   10 |    40   26   37   44   44   70  ---    41
 R18  |  558   14   30   24   23   18   22  ---    9 |    37   26   39   27   41   33  ---    32
 R19  | 1195   37   75   48  109   56   66  ---   29 |    54   61   52  101   38   62  ---    46
 R20  |  763   47   77   48   29   25   63  ---   21 |    45   46   28   29   37   66  ---    27
 R21  |  564   15   35   22   21   17   29   94   10 |    47   31   40   54   49   42   43    42
 R22  | 2770   47   88   89   89   86   53  ---   34 |    45   79   60   48   44   49  ---    34
 R24  | 1076   18   36   15   15   14   16  ---    8 |    44   31   45   36   45   42  ---    39
------+----------------------------------------------+------------------------------------------
 RMS  | 1989   21   41   31   37   28   36  125      |T   42   45   43   48   43   52   71    40
 WRMS | 1989   21   36   22   17   20   32  125      |NE  39   41   38   41   37   48   60    34
 MEDI |  995   14   30   18   18   17   29   93      |MD  37   35   37   38   37   44   43    32

Table 3.2184.2  GPS week: 2184   Day: 2   MJD: 59534                            

        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  |  489   36   41   28   21   31   31  ---   14 |    60   61   43   41   27   44  ---    40
 R02  |  909    7    8    9    9   12   14  249    4 |    39   32   44   43   35   44  102    39
 R03  |  543    6    9   11   11   11   23   78    5 |    37   40   38   37   34   35   39    35
XR04  |  862   15   15   19  ---   17   47  ---   12 |    40   41   35  ---   30   28  ---    31
 R05  |  932   13   18   24   22   22   26   89    9 |    27   43   31   33   42   41   38    30
 R07  |  773   14   11   18   10   15   41  330    8 |    46   47   50   44   40   64  172    44
 R08  |54600   11   10   19   18   21   24  ---    8 |    41   38   46   41   49   53  ---    42
 R09E | 4838   15   19   12   19   14   26  ---    7 |    29   36   30   39   31   44  ---    31
XR11E | 2283   16  ---   10   15   14   30  ---    8 |    25  ---   28   31   31   39  ---    26
 R12E | 1479   11   33   18   12   13   29  ---    8 |    33   27   37   31   32   46  ---    30
 R13E | 2147   17   37   35   24   24   31  ---   12 |    25   29   48   39   33   40  ---    25
 R14E | 4383   12   26   24   14   10   22  ---    8 |    39   42   59   50   46   37  ---    43
 R15E |  702   14   31   15   23   17   32   68    9 |   133  128  130  145  127  143  135   133
 R16E | 1511   14   23   29   36   26   43  ---   13 |    20   17   36   40   38   52  ---    23
 R17  |  718    5   36   22   13   15   50  ---   11 |    49   28   49   44   60   84  ---    49
 R18  |  715   11   40   27   16   17   23  ---   10 |    39   28   56   32   52   62  ---    41
 R19  | 1588   45  107   73   93   79   41  ---   33 |    62   23   65  112   63   85  ---    62
 R20  | 1106   54   63   47   30   25   43  ---   19 |    78   40   49   59   46   58  ---    48
 R21  | 3545   21   32   22    9   12   26   99    9 |    56   42   48   44   52   44   38    46
 R22  | 2217   42   84   82   42   53   58  ---   26 |    37   73   75   46   65   55  ---    43
 R24  | 1124   14   40   21   11   13   31  ---    9 |    54   26   42   48   51   65  ---    46
------+----------------------------------------------+------------------------------------------
 RMS  |12690   23   43   34   29   28   34  182      |T   46   42   49   49   46   55   87    43
 WRMS |12690   18   34   29   17   18   34  182      |NE  47   40   47   48   46   54   77    42
 MEDI | 1124   14   31   22   16   17   31   89      |MD  39   38   46   41   42   46   39    41

Table 3.2184.3  GPS week: 2184   Day: 3   MJD: 59535                            

        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  |  523   27   34   32   33   32   25  ---   13 |    66   62   63   51   37   64  ---    54
 R02  | 1682    8   11   16   11   13   25  406    6 |    42   31   44   52   36   58  211    42
 R03  |  610    9   10   11   15   10   22   67    5 |    44   50   47   44   46   57   48    45
XR04  |  750   14   14   19  ---   16   29  ---    9 |    48   45   33  ---   35   53  ---    41
 R05  | 1352   21   25   23   30   13   35  130   10 |    39   44   40   45   30   48   59    34
 R07  |  579   11   15   15   15   10   29  399    7 |    47   53   43   48   44   66  251    46
 R08  | 1393   15   13   14   13   10   33  ---    7 |    48   44   55   48   57   68  ---    51
 R09E | 4191   13   13   11   19   14   23  ---    7 |    34   36   34   39   38   53  ---    36
 R11E | 2552   17   16   13   22   19   41  ---    9 |    24   34   37   41   36   59  ---    32
 R12E | 1065    7   30   12   11   13   23  ---    7 |    33   31   36   33   39   44  ---    33
 R13E | 2301   16   43   24   28   17   56  ---   13 |    34   31   46   55   36   57  ---    34
 R14E | 3354    9   27   18    8   13   22  ---    7 |    47   47   48   50   54   44  ---    47
 R15E |  669   12   34   13   16   15   35   95    9 |   170  177  174  176  175  182  179   174
 R16E | 1129   18   27   35   80   38   63  ---   20 |    27   24   44   82   44   69  ---    31
 R17  |  746   10   30   14   10   16   21  ---    7 |    52   34   44   43   58   52  ---    47
 R18  |  801   21   37   21   12   21   38  ---   11 |    32   31   57   47   58   63  ---    45
 R19  | 6902   44  117   75   75   69  103  ---   34 |    65   44   59   98   51  120  ---    50
 R20  | 1738   31   75   84   37   50   50  ---   25 |    93   37   48   94  102  111  ---    75
 R21  |  498   16   27   14   14   11   27  133    8 |    56   39   45   49   55   41   70    47
 R22  |  969   67   60   64   69   85   60  ---   31 |    34   70   91   48   83  105  ---    51
 R24  | 1882   18   34   18   14   13   32  ---    9 |    58   32   51   58   51   52  ---    49
------+----------------------------------------------+------------------------------------------
 RMS  | 2320   24   42   34   34   31   43  249      |T   52   47   54   60   55   69  136    50
 WRMS | 2320   18   31   20   17   22   43  249      |NE  51   44   51   55   53   68  127    48
 MEDI | 1129   16   27   18   15   15   32  130      |MD  47   39   46   48   46   58   70    46

Table 3.2184.4  GPS week: 2184   Day: 4   MJD: 59536                            

        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  |  622   34   38   41   29   23   37  ---   15 |    55   62   25   35   40   62  ---    41
 R02  | 4549    9   15   13   12   12   46  121    7 |    33   29   39   29   33   68  185    33
 R03  |  630    9   10   12   10   12   25  108    5 |    41   41   52   47   52   55   85    46
XR04  |  936   12   12   17  ---   14   16  ---    7 |    45   46   33  ---   36   55  ---    40
 R05  | 2479   15   15   23   19   15   46  120    9 |    32   38   44   33   31   67   44    34
 R07  |  761   12   13   16   17    8   37  232    7 |    42   42   36   34   44   70  281    40
 R08  |  841   12   14   14   16   23   70  ---   11 |    41   43   47   41   35   99  ---    43
 R09E | 3432   18   13   10   16   13   56  ---    9 |    25   30   25   31   23   46  ---    25
 R11E | 2539   15   22   15   16   13   27  ---    7 |    21   30   34   33   38   38  ---    28
 R12E | 1655   13   27   16   19   17   34  ---    9 |    35   29   38   36   33   46  ---    32
 R13E | 2898   31   32   28   71   30   59  ---   19 |    35   30   55   85   45   55  ---    37
 R14E | 2182   16   27   20   19   18   37  ---    9 |    39   34   38   34   39   47  ---    33
 R15E |  665   11   29   19   18   12   63  184   10 |   110  108  105  115  117  144  232   112
 R16E | 1843   28   31   27   28   28   77  ---   15 |    25   20   38   51   39   89  ---    30
 R17  |  705   13   28   20   24   14   29  ---    9 |    51   32   41   65   40   48  ---    44
 R18  |  499   20   27   33   15   18   27  ---   10 |    32   25   47   36   42   33  ---    34
 R19  |  750   64   96   54   63   66   87  ---   31 |    62   60   42   70   52   98  ---    38
 R20  | 1146   48   88   78   48   52   40  ---   27 |    90   47   59   95   92   64  ---    66
 R21  |  719   14   33   14   11   20   39   57    9 |    53   31   45   44   54   67   65    46
 R22  |  907   44   51   89  100   79  112  ---   35 |    42   66   84   66   58   92  ---    44
 R24  | 1587   17   35   11   17   18   25  ---    9 |    57   33   48   51   51   54  ---    47
------+----------------------------------------------+------------------------------------------
 RMS  | 1915   26   39   35   37   31   54  148      |T   46   41   46   51   47   66  148    42
 WRMS | 1915   16   28   22   19   21   47  148      |NE  48   42   45   49   47   66  132    42
 MEDI |  936   15   27   19   18   18   39  120      |MD  41   34   42   41   40   62   85    40

Table 3.2184.5  GPS week: 2184   Day: 5   MJD: 59537                            

        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  |  814   32   23   33   34   41   34  ---   15 |    52   40   34   32   35   51  ---    36
 R02  | 3581   14   10   16   10   17   18  227    6 |    28   18   26   20   19   26   81    20
 R03  |  876    8   18   17   26   15   28  151    8 |    36   28   43   30   45   55   56    37
XR04  |  814   14   12   15  ---   13   15  ---    7 |    36   35   29  ---   28   34  ---    32
 R05  | 1733   18    8   23   21   14   24   74    8 |    35   27   25   22   27   37   21    27
 R07  | 1675    9   10   14   16   12   19  133    6 |    27   30   37   40   44   45  159    34
 R08  |  700   15   11   12   24   11   14  ---    7 |    28   31   33   43   34   30  ---    31
 R09E | 3137   18   14    8   17   18   30  ---    8 |    44   49   46   49   47   46  ---    46
 R11E | 3091   15   18   11   13   15   20  ---    7 |    34   34   32   33   39   34  ---    33
 R12E |  671   11   25   13   17   13   22  ---    7 |    36   33   33   33   41   47  ---    35
 R13E | 2258   27   53   34   50   32   34  ---   17 |    35   27   47   83   55   51  ---    42
 R14E |  827   12   25   21   20   15   21  ---    8 |    53   55   54   49   52   56  ---    51
 R15E | 1554    8   30   14   16   12   20  335    7 |   198  193  194  200  197  186  135   196
 R16E | 1361   13   18   24   31   25   32  ---   10 |    23   20   36   33   29   32  ---    23
 R17  |  512   12   28   15   15   16   21  ---    8 |    44   31   40   42   37   41  ---    38
 R18  |  722   18   23   23   11   17   29  ---    9 |    30   25   35   30   31   46  ---    29
 R19  |  663   31  116   53   62   80   38  ---   29 |    49   59   38   60   54   61  ---    41
 R20  | 1699   43   96   82   35   46   46  ---   26 |    72   39   45   67   78   78  ---    55
 R21  |  876   11   39   16   12   28   20   68    9 |    41   31   44   44   59   48   48    42
 R22  | 1012   47   40   94  107   94   40  ---   33 |    33   34   84   64   55   49  ---    39
 R24  |  614   20   26   15   14   13   17  ---    8 |    50   49   51   41   42   41  ---    43
------+----------------------------------------------+------------------------------------------
 RMS  | 1684   22   42   35   35   35   28  189      |T   46   42   47   50   49   52   83    44
 WRMS | 1684   18   26   25   15   20   28  189      |NE  40   34   40   41   42   45   73    36
 MEDI |  876   15   23   16   17   16   22  133      |MD  36   33   38   41   42   46   56    37

Table 3.2184.6  GPS week: 2184   Day: 6   MJD: 59538                            

        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  |  669   25   30   39   36   20   19  ---   12 |    74   75   54   61   59   69  ---    62
 R02  | 2310   15   15   16   15    9   21  352    7 |    46   33   37   36   36   55  147    39
 R03  |  822   12   14   12   14   16   29  184    7 |    60   56   60   57   60   64   92    58
XR04  |  496    9   13   15  ---   14   20  ---    7 |    57   55   45  ---   48   61  ---    52
 R05  | 1101   13   16   18   17   25   23   72    8 |    51   49   58   54   40   67   56    50
 R07  | 1632    9   10   10   15   13   38   76    8 |    52   54   53   53   57   73  161    55
 R08  |  887   18   17   18   19   13   33  ---    9 |    46   50   52   54   52   76  ---    53
 R09E | 3855   15   16   11   21   19   35  ---    9 |    47   59   53   58   57   57  ---    53
 R11E | 2551   18   25   14   24   16   22  ---    9 |    39   45   52   62   59   49  ---    48
 R12E |  539    7   23   14   13   13   19  ---    6 |    40   37   43   43   45   48  ---    41
 R13E | 1873   27   38   33   29   46   32  ---   15 |    36   30   46   53   74   54  ---    41
 R14E | 1030   11   19   19   16   13   19  ---    7 |    71   75   74   71   75   80  ---    73
 R15E | 3070   10   25   14   17   20   21  253    8 |   208  211  204  206  207  198  182   205
 R16E | 1944   14   21   28   42   26   24  ---   11 |    30   31   46   48   40   45  ---    33
 R17  |  530   10   27   14   15   13   10  ---    6 |    72   49   65   74   63   72  ---    66
 R18  |  988   16   24   21   14   13   20  ---    8 |    51   41   66   55   59   60  ---    54
 R19  |  586   39  128   85   88   73   32  ---   33 |    99   37   46  138   93   88  ---    77
 R20  | 1212   50   99   71   34   23   49  ---   25 |   116   37   47  103   95   78  ---    79
 R21  |  910    9   31   23    9   23   21   85    9 |    69   45   59   62   72   62   62    61
 R22  | 1770   27   29  106   83   67   30  ---   27 |    41   56  122   63   53   58  ---    47
 R24  |  621   16   32   15   17   13   16  ---    8 |    70   46   67   66   67   65  ---    63
------+----------------------------------------------+------------------------------------------
 RMS  | 1702   21   43   39   34   29   27  200      |T   65   55   64   70   67   70  116    62
 WRMS | 1702   17   24   28   16   17   27  200      |NE  64   48   59   67   61   67  103    58
 MEDI | 1030   15   24   18   17   16   22   85      |MD  52   49   53   58   59   64   92    54



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