[IGSREPORT-30193] Wk 2339 IGLOS Final Orbits

acc acc at igs.org
Thu Nov 28 04:49:53 UTC 2024


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2339   (Nov 03, 2024 - Nov 09, 2024) 
                                                                               
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 2.2339.
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:
                                                                               
 igl2339[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2339 in the SP3 format.
 igl23397.sum      Combination Report for GPS Week 2339.


    
    
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.

Starting 28-Nov-2022 (GPS week 2238) the IGS Analysis Centers started submitting
repro3-standard multi-GNSS solutions in the IGS20 reference frame. These solutions
are used in the IGS combination of GLONASS orbits.

 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  |      7.8 ns
                1  |      5.4 ns
                2  |      6.1 ns
                3  |      5.6 ns
                4  |      5.4 ns
                5  |      8.4 ns
                6  |      6.4 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                1  |  BKG   | R26
                1  |  COD   | R26
                1  |  COF   | R26
                1  |  EMR   | R26
                1  |  ESA   | R26
                1  |  GFZ   | R26
                1  |  GRG   | R26
                1  |  IAC   | R26
                1  |  JGX   | R26
                1  |  MCC   | R26
                2  |  BKG   | R26
                2  |  COD   | R26
                2  |  COF   | R26
                2  |  EMR   | R26
                2  |  ESA   | R26
                2  |  GFZ   | R26
                2  |  GRG   | R26
                2  |  IAC   | R26
                2  |  JGX   | R26
                2  |  MCC   | R26
                4  |  GRG   | R26

    
         
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 1.2339, 1a.2339).
        
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 2.2339.0-6)                                                                                
    
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 3.2339.0-6). 
        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 2339 summary.                      (Nov 03, 2024 - Nov 09, 2024)

Table 1.2339.a     GPS week : 2339   MJD: 60617.0-60623.0

         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|   -2     0     0     8   -11    59   .16   22   19 |    2173    -240   3345   8524
        |    0     0     1     6    18    29   .04           |    1630    1024
esa  n/a|    0     0     0   -34    19   -11  -.10   24   20 |    9593    -451   3250   7483
        |    1     0     1    12    10    20   .03           |    5742    1214
gfz  n/a|    1     0     0    24    18    -5   .03   19   15 |       0    -484   3249   7548
        |    1     1     2    12    18    39   .05           |       0    1364
grg  n/a|    0    -1     3   -14   -17   -20   .29   29   19 |    6372    -377   3259   7071
        |    2     1     4    19     9    38   .04           |    1225    1154
iac  n/a|    0     0    -5    13     7   -21  -.13   17   16 |    9078    -170   3343   8890
        |    2     1     3    22    18    55   .04           |    1718     441
jgx  n/a|    0     0     5    -8   -23    25  -.15   24   23 |    3873    -314   3317   7833
        |    1     1     2    16    14    32   .03           |    1448    1186


Table 1.2339.b     GPS week : 2339   MJD: 60617.0-60623.0   

         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  |   13   14   14   16   13   15   14 |
 R02  |    7    5    7    7    7    6    7 |
 R03  |    8    4    6    6    6    8    7 |
 R04  |    6    7    5    9    8    9    9 |
 R05  |    8    6   10    8    7    9    6 |
 R07  |    5    6    6    6    5    7    8 |
 R08  |    5    7    8    7    6    7    7 |
 R09  |    8   10    7    6    9    7    6 |
 R11  |    7    6    7    8    7    7    6 |
 R12  |    9    9   15    9    7    7    8 |
 R14  |    7   11   14    7    7    7    7 |
 R15  |   10    8   15    9    7    9    7 |
 R16  |    7    9   13   10    8    8    7 |
 R17  |    7    6    6    7    6    7    6 |
 R18  |    8    9    9    8    8    6    6 |
 R19  |   23   23   26   21   20   22   22 |
 R20  |   15   18   21   18   21   19   17 |
 R21  |    7    7    6    8    8    7    6 |
 R22  |    6    7    5    7    7    6    6 |
 R24  |    8    6    8    6    6    7    9 |
 R26  |   51  ---  ---  179  228  704 1434 |


Table 1.2339.c     GPS week : 2339   MJD: 60617.0-60623.0   

         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 2339 0   |  -12   -27   -99     -82    1045   -3108  79.7  2216  2216 |    7773       0
brd 2339 1   |  -31    10   -64     -91     125  -11020  80.0  1954  1954 |    5407       0
brd 2339 2   |   44   -43   -99    1158     -66   -9274  80.5  1814  1814 |    6135       0
brd 2339 3   |  -16    52    17    1970    -438   -8627  80.6  1564  1564 |    5594       0
brd 2339 4   |  109    69   -30    1360    3440   -5511  79.3  1698  1698 |    5375       0
brd 2339 5   |  -43    93    40     935     734   -4511  79.6  1513  1513 |    8360       0
brd 2339 6   |  -12   -12     7    -217     240   -4486  82.5  1392  1392 |    6352       0
-------------+------------------------------------------------------------+----------------
brd 2339 mean|    5    20   -32     718     725   -6648  80.3  1735  1735 |    6428       0
brd 2339 sdev|   53    52    57     855    1294    2971   1.1   283   283 |    1188       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 2.2339.0  GPS week: 2339   Day: 0   MJD: 60617                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0     0     2   -40    86   .09   25   20 |    4075     934   3288   7272
esa  n/a|    2     1    -1   -21    30   -50  -.10   24   21 |    6198     426   3297   7031
gfz  n/a|    2     0     3    30    -1   -38   .14   20   14 |       0     365   3305   7233
grg  n/a|    0     0     0   -13   -21   -29   .36   24   22 |    7396     393   3342   6671
iac  n/a|    2     0    -4     3    43    21  -.16   14   14 |   11256     -31   3290   7642
jgx  n/a|   -2    -1     0     2   -17    36  -.19   24   22 |    4289    1171   3240   7326

Table 2.2339.1  GPS week: 2339   Day: 1   MJD: 60618                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0     0    21   -25    61   .21   26   18 |    1108     420   3430   7367
esa  n/a|    2     1     0   -50    28    14  -.10   21   17 |   11512     621   3412   7044
gfz  n/a|    1    -1     0    19    27    26   .01   19   15 |       0     684   3407   7302
grg  n/a|    0    -2     0    -5   -15   -76   .29   26   17 |    4705     676   3398   7132
iac  n/a|    0     0    -4    12     7   -50  -.15   17   16 |    7483    -232   3406   7689
jgx  n/a|   -3    -3     3    -5   -20    29  -.12   27   24 |    2322     651   3438   7416

Table 2.2339.2  GPS week: 2339   Day: 2   MJD: 60619                            

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   -10    63   .18   20   16 |    4147    -249   2875   7800
esa  n/a|    0     0     0   -18     9     2  -.09   19   17 |    8623    -581   2872   6463
gfz  n/a|    1     0    -1    48     8    10   .03   19   16 |       0     138   2881   7618
grg  n/a|   -4     0     9   -17    -8    47   .24   45   22 |    5898      62   2894   7174
iac  n/a|    1    -3   -10   -16    11   -74  -.11   21   20 |    9670    -210   2878   8237
jgx  n/a|    0     0     6    13   -12   -43  -.12   24   24 |    5539     -32   2901   8102

Table 2.2339.3  GPS week: 2339   Day: 3   MJD: 60620                            

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    -1     7     8    76   .21   24   24 |    1057   -1858   3653  14275
esa  n/a|    1     0    -2   -47    12    -3  -.04   28   19 |   20651   -2798   3031   8470
gfz  n/a|    0     0     0    25    -5    -2  -.03   16   13 |       0   -3031   3017   7986
grg  n/a|    3    -4    -2    11   -13   -10   .28   30   21 |    6705   -2540   3042   7649
iac  n/a|   -2     0    -1    -1     2   -55  -.17   19   17 |    7143    -866   3673  14354
jgx  n/a|    0     1     9    -8    -7    57  -.12   26   24 |    4989   -2270   3089   8521

Table 2.2339.4  GPS week: 2339   Day: 4   MJD: 60621                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0     0     7    -1    -3   .18   19   16 |      38     300   3708   7439
esa  n/a|    0     0    -1   -34    27   -18  -.14   29   22 |    2251      20   3697   9143
gfz  n/a|    3     2    -1    22    43   -27  -.01   21   17 |       0      83   3685   7359
grg  n/a|   -1     0     4    -9   -34   -50   .33   27   17 |    5063     257   3659   6690
iac  n/a|    2     0    -1    14     6    64  -.13   15   12 |    7584     632   3702   7817
jgx  n/a|   -1     1     8   -36   -36    37  -.15   25   25 |    1934     105   3789   7542

Table 2.2339.5  GPS week: 2339   Day: 5   MJD: 60622                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0     2     4   -17    75   .13   20   19 |    3231     188   3171   7954
esa  n/a|    0     0    -1   -42    27   -16  -.14   26   26 |   10501     344   3148   7290
gfz  n/a|    2     0     2    11    29   -60   .04   18   13 |       0     101   3156   7889
grg  n/a|    0     0     4   -13   -18   -21   .26   27   18 |    8106    -133   3178   7292
iac  n/a|   -1     0    -9    32   -15    19  -.06   17   16 |   11087    -305   3165   8452
jgx  n/a|    0     0     4    -1   -49    19  -.18   23   22 |    5065    -409   3432   8185

Table 2.2339.6  GPS week: 2339   Day: 6   MJD: 60623                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0     0    11     8    59   .15   20   17 |    1556   -1417   3295   7563
esa  n/a|   -1     0     0   -26     4    -8  -.11   25   20 |    7421   -1191   3294   6942
gfz  n/a|    0     1    -3    11    25    52   .02   17   13 |       0   -1730   3293   7450
grg  n/a|    1     0     7   -52    -8    -3   .25   24   16 |    6733   -1357   3305   6893
iac  n/a|    3    -1    -7    51    -2   -74  -.14   18   17 |    9328    -184   3287   8045
jgx  n/a|    0     0     5   -22   -19    44  -.18   23   23 |    2974   -1416   3335   7744

       
       
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 3.2339.0  GPS week: 2339   Day: 0   MJD: 60617                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1147   40   27   18   35   15   41   13 |    93   51   76   56   73   53    66
 R02  | 3827   11   19   21   13   15   10    7 |    71   87   87   72   70   71    75
 R03  |  487   10   19   22   19    8   24    7 |    62   66   69   65   65   50    62
 R04  |  533   16   19    8   17    8   13    6 |    71   65   67   69   68   57    65
XR05  |  707   11   18   17   12   19  ---    8 |    63   75   69   65   57  ---    63
 R07  |  903    9   11   10    9    7   16    4 |    85   83   83   80   85   72    81
 R08  | 1468    9    9   10   11   11   13    5 |    74   79   73   77   75   74    74
 R09E | 1687   13   10   16   34   16   10    8 |    37   43   50   46   44   42    41
 R11E | 4520   16   12   18   13   11   15    6 |    38   39   48   35   40   36    38
 R12E | 2526   16   17   25   19   16   20    8 |   222  225  222  216  216  219   219
 R14E | 1345   13   13   15   16   15   21    7 |   279  273  280  279  273  277   277
 R15E | 1102   14   18   21   23   26   27   10 |   180  182  189  189  173  178   181
 R16E | 1246   19   12   10   18   17   17    7 |    62   64   58   66   69   61    62
 R17  | 2087   17   11   12   12   12   26    7 |    36   37   31   36   38   25    33
 R18  |  548   16   25   12   12   14   23    7 |    37   47   39   36   40   31    37
 R19  | 1691   69   53   46   66   20   53   22 |    62   36   67   58   54   43    49
 R20  | 4564   41   54   26   34   14   24   14 |    68   45   54   56   58   50    51
 R21  |  801   14   23   16   14    8   20    7 |    35   31   30   38   28   25    29
 R22  | 2977   15   13   16   10   10   12    5 |   110  112  114  112  111  112   111
 R24  | 1314   27   15   20   14   11   15    7 |    38   49   43   38   35   33    37
XR26  |11852   95  ---  ---   43   69  ---   50 |   216  ---  ---   44  109  ---   153
------+-----------------------------------------+-------------------------------------
 RMS  | 2216   25   24   20   24   14   24      |T   92   84   87   82   84   79    85
 WRMS | 2216   20   21   14   22   14   22      |NE  74   61   64   60   64   53    65
 MEDI | 1345   16   17   16   16   14   20      |MD  68   64   67   65   68   53    63

Table 3.2339.1  GPS week: 2339   Day: 1   MJD: 60618                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  909   44   21   25   24   10   59   14 |    62   37   63   42   41   22    43
 R02  | 2047    8   17    8    7    9   13    5 |    54   66   59   59   52   53    57
 R03  |  830   12    7   10    8    6   12    4 |    41   37   41   39   36   33    37
 R04  |  853   10   13   16   11   11   26    6 |    43   51   44   45   41   30    41
XR05  |  744   10   13   13    9    8  ---    5 |    39   47   44   47   45  ---    43
 R07  | 1356    9   13   13   17   12   14    5 |    58   62   58   49   58   46    55
 R08  | 1517   11    7   16   10   21   10    6 |    47   50   42   52   60   45    49
 R09E | 1059   15   16   23   32   18   21    9 |    27   38   45   51   38   23    33
 R11E | 2508   14   10   14   14   13   15    6 |    50   49   55   48   54   41    49
 R12E | 2190   13   12   20   19   25   22    8 |   214  212  219  216  215  213   214
 R14E | 1480   18   13   20   43   23   15   10 |   230  234  238  248  235  232   235
 R15E | 1008   19   17   14   18   18   22    8 |   156  149  159  154  154  151   153
 R16E |  747   20   20   30   17   15   15    9 |    91   93  105   91   87   87    91
 R17  | 1701   13   11   13   10   12   20    6 |    32   33   30   29   30   22    27
 R18  |  946   22   26   10   12   17   22    8 |    30   39   36   31   33   36    33
 R19  | 2479   71   50   21   74   24   55   22 |    39   65   50   39   48   37    42
 R20  | 5371   47   42   42   36   36   43   18 |    35   38   42   61   25   53    30
 R21  |  979   10   20   14   16   11   16    6 |    30   31   34   36   26   30    29
 R22  | 2075   16   13   14   25    8   18    7 |    85   92   91   84   83   92    87
 R24  | 1386   20   11   10    7   11   18    5 |    33   33   29   37   31   27    30
------+-----------------------------------------+-------------------------------------
 RMS  | 1954   26   21   19   26   17   27      |T   76   72   74   72   70   67    68
 WRMS | 1954   18   17   15   17   16   24      |NE  55   48   47   47   46   40    43
 MEDI | 1356   14   13   14   16   12   18      |MD  47   49   45   49   48   41    43

Table 3.2339.2  GPS week: 2339   Day: 2   MJD: 60619                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  700   37   19   21   37   14   52   14 |    73   47   64   56   57   37    54
 R02  |  979   11   16   15   16    7   24    7 |    61   58   64   55   57   46    56
 R03  |  571    8   16   11   19   12   10    5 |    52   44   57   60   58   52    52
 R04  | 1525   10    6   10   15   17   10    5 |    51   46   49   43   53   49    48
XR05  |  861   19   27   19   16   11  ---   10 |    33   55   35   43   43  ---    38
 R07  | 1607   12    8    9   22   11   17    5 |    72   66   70   58   69   60    66
 R08  |  981   14   20   18   16   13   15    7 |    64   80   59   61   75   65    67
 R09E | 1665   17   10   18   18   16   13    7 |    28   42   50   36   40   35    38
 R11E | 1837   11   13   12   35   17   13    7 |    43   46   47   33   53   38    42
 R12E |  974   16   13   20   97   30   30   15 |   183  187  193  151  195  173   182
 R14E | 1616   24   22   13   74   37   26   14 |   252  246  244  258  228  242   243
 R15E | 1488   18   18   32   69   32   35   14 |   212  223  222  247  198  208   215
 R16E | 1260   22   19   17   73   20   26   12 |   109  103  105  154  100   90   104
 R17  | 2710   10   12    8   15   17   19    6 |    25   33   26   29   32   23    26
 R18  |  614   18   28   24   15   14   13    9 |    29   28   32   30   34   23    27
XR19  | 1992   72   55   16   81   22  ---   26 |    45   49   43   40   42  ---    38
 R20  | 4747   49   47   44   73   43   35   21 |    47   59   56   38   41   42    39
 R21  |  853   11   13   12   18   11   13    5 |    27   27   29   27   22   23    24
 R22  | 2517   14   11    9   19   12    7    5 |   111  114  109  126  111  114   113
 R24  |  868   15    8   16   13   11   30    7 |    26   31   37   31   27   26    27
------+-----------------------------------------+-------------------------------------
 RMS  | 1814   20   19   19   45   21   24      |T   80   79   79   82   77   74    74
 WRMS | 1814   16   17   16   22   20   24      |NE  57   52   52   57   54   46    48
 MEDI | 1260   15   16   16   19   14   17      |MD  52   49   56   55   57   46    48

Table 3.2339.3  GPS week: 2339   Day: 3   MJD: 60620                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1021   51   15   24   49   16   54   16 |    76   55   63   35   47   40    49
 R02  |  837    9   26   10   12   19   16    7 |    47   58   46   46   42   43    44
 R03  |  777    8   12   14   12    9   20    5 |    55   48   56   55   52   41    51
 R04  | 1735   17   19   14   12   27   21    8 |    55   39   43   49   62   34    45
XR05  |  763   11   17   18   12   17  ---    8 |    37   49   39   43   45  ---    39
 R07  |  883   14   10   13   11   16   13    6 |    60   56   50   51   49   50    51
 R08  |  748   17   15   15   12   18   10    7 |    59   68   66   63   51   56    59
 R09E | 2044   19   14   12   14   13   12    6 |    26   35   34   26   29   32    28
 R11E | 2124   19   12   19   14   25   12    8 |    41   44   38   43   51   38    39
 R12E | 1105   14   13   18   23   20   24    8 |   167  169  169  169  151  157   162
 R14E | 1081   18   18    9   23   13   17    7 |   130  135  127  131  132  128   129
 R15E | 1635   17   16   16   33   17   21    9 |   119  119  122  121  118  118   118
 R16E | 1323   18   20   15   37   15   29    9 |    86   88   84  111   81   78    85
XR17  | 2127   13    9   12   14   18  ---    7 |    30   24   24   31   28  ---    25
 R18  |  495   11   31   13   16   11   13    7 |    26   29   24   31   25   26    24
 R19  |  870   46   69   21   75   18   46   20 |    37   43   53   43   42   39    39
 R20  | 4140   36   59   22   48   44   34   18 |    56   55   48   62   58   48    44
 R21  |  737   20   15    9   18   11   29    7 |    42   38   35   35   32   33    33
XR22  | 2362   16   22    8    8   15  ---    7 |    42   63   43   46   36  ---    44
 R24  |  828   18   17    8   13   13   15    6 |    30   37   30   38   27   26    29
XR26  | 9978  208  ---  ---  ---  152  ---  178 |   263  ---  ---  ---  187  ---   156
------+-----------------------------------------+-------------------------------------
 RMS  | 1564   24   28   16   30   19   26      |T   70   62   59   61   64   58    61
 WRMS | 1564   24   19   13   21   17   24      |NE  61   47   44   44   52   39    48
 MEDI | 1081   17   16   14   14   17   20      |MD  55   49   46   46   49   41    44

Table 3.2339.4  GPS week: 2339   Day: 4   MJD: 60621                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  898   47   32   21   26   20   23   13 |    62   33   47   36   46   41    41
 R02  | 1530   10   29   11   16   11   15    7 |    55   63   61   52   54   58    55
 R03  |  776   10    7   16   13    8   21    5 |    47   47   57   53   50   35    48
 R04  |  763   19   17   23   17    9   22    8 |    57   48   68   41   49   36    49
 R05  |  931   12   15   20    8   14   22    7 |    33   36   51   37   40    9    35
 R07  |  999    9   15   11   12    7   12    4 |    49   53   39   41   49   41    45
 R08  |  719   12   21   15   14    9   11    6 |    45   54   46   42   47   47    45
 R09E | 2185   18   18   18   16   19   21    8 |    28   39   46   25   38   43    35
 R11E | 2199   14   12   23   16    9   19    7 |    28   36   47   30   32   27    32
 R12E | 2236   17   15   10   21   15   18    7 |   170  169  168  160  165  163   166
 R14E | 2084    9   21   12   18   13   19    6 |   204  192  202  201  192  196   197
 R15E | 1199   13   12   19   14   14   22    7 |   169  169  169  181  166  168   169
 R16E | 1257   14   19   18   16   19   19    8 |    77   77   83   80   60   65    71
XR17  | 1360   11   14   11   11   10  ---    5 |    35   36   36   35   37  ---    34
 R18  |  692   13   25   19   12    7   32    8 |    35   37   43   33   34   30    33
 R19  | 1154   15   67   25   62   33   65   20 |    42   45   56   52   60   38    44
 R20  | 3923   39   73   49   75   13   30   21 |    51   53   49   68   52   59    47
 R21  |  578   20   15   14   19   14   20    7 |    47   40   37   40   34   34    36
 R22  | 2575   19   15   16   13   13   12    6 |   114  118  112  122  112  110   114
 R24  | 1385   14    9   21   14   11   11    6 |    34   30   29   37   29   31    28
XR26  |11054  266  ---  ---  683  194  ---  227 |   578  ---  ---  682  296  ---   306
------+-----------------------------------------+-------------------------------------
 RMS  | 1698   19   29   21   27   15   25      |T   93   68   72   97   78   64    77
 WRMS | 1698   16   22   17   17   12   25      |NE  85   49   52   91   65   43    64
 MEDI | 1257   14   15   18   16   13   20      |MD  49   47   49   42   49   41    45

Table 3.2339.5  GPS week: 2339   Day: 5   MJD: 60622                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  826   47   30   19   29   18   44   14 |    68   39   49   47   51   42    47
 R02  | 1340   11   12   10    9   15   15    5 |    55   55   55   50   54   51    52
 R03  |  809   20   11   17    9   18   23    7 |    51   58   64   56   67   50    56
 R04  |  881   19   16   13   11   24   27    8 |    61   46   50   46   65   40    51
XR05  |  765   15   13   26   11   16  ---    9 |    51   53   71   49   50  ---    54
 R07  | 1017   13   15   13   18   16   11    6 |    52   48   47   42   50   52    47
 R08  | 1020   13   13   19    6   21    9    7 |    47   51   42   46   55   45    46
 R09E | 1531   15   12   13   17   14   13    6 |    28   40   44   26   38   35    34
 R11E | 1130   14   15   11   11   18   12    6 |    29   38   34   33   37   29    31
 R12E | 2646   13   10   11   19    8   23    6 |   146  144  144  141  145  140   143
 R14E |  834   14   18   19   16   13   13    7 |   166  161  160  167  160  164   162
 R15E |  798   17   12   21   25   19   24    9 |   142  139  144  151  148  144   144
 R16E |  936   11   19   19   13   13   22    7 |    56   59   64   64   54   53    57
 R17  | 1091   17    9   13   13   15   20    6 |    37   34   32   37   35   36    33
 R18  |  634    8   19   11   12   13   18    6 |    39   41   35   38   40   32    36
 R19  | 2038   33   65   34   74   27   51   21 |    48   39   55   45   45   52    45
 R20  | 3402   31   67   39   61   21   20   18 |    40   48   71   61   37   54    48
 R21  |  724   13   24   11   17   12   18    7 |    44   48   43   41   33   36    39
 R22  | 2210   14   14   10   10   20    7    6 |    96   95   99   93   88   96    94
 R24  | 1388   11   15   17   23    9   16    7 |    37   42   40   35   35   34    34
XR26  |12307  728  ---  ---  ---  680  ---  704 |  9999  ---  ---  ---  500  ---   405
------+-----------------------------------------+-------------------------------------
 RMS  | 1513   20   26   18   27   17   23      |T   64   63   67   63   85   62    78
 WRMS | 1513   19   26   13   18   16   22      |NE  51   49   53   49   80   47    72
 MEDI | 1020   14   15   13   13   16   18      |MD  51   48   50   46   51   50    48

Table 3.2339.6  GPS week: 2339   Day: 6   MJD: 60623                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  846   50   23   20   26   19   38   13 |    75   55   56   50   61   45    53
 R02  | 1854   12   17   21   10   18   12    7 |    61   66   65   60   57   52    59
 R03  | 1255   12   15   12   12   18   20    6 |    59   56   60   55   63   40    55
 R04  |  786   17    9    4   18   24   37    9 |    70   54   56   53   71   50    58
XR05  |  854   13    9   11   10   12  ---    5 |    53   52   54   54   51  ---    52
 R07  | 1156    8   16   15   14   16   29    7 |    66   61   69   61   71   53    63
 R08  |  802    9    9   16   16   19   14    6 |    61   64   52   57   64   59    58
 R09E | 1956   17   12   10   13   14   11    5 |    37   49   51   36   54   47    45
 R11E | 1091   14   13   15   11    9   15    6 |    34   42   41   31   39   30    35
 R12E | 2130   17   16   14   17   23   20    8 |   180  181  180  167  181  164   175
 R14E |  937   13   17   11   23    9   16    6 |   187  182  187  191  185  186   186
 R15E | 1213   11    9   12   18   20   22    7 |   166  161  164  173  163  162   164
 R16E |  747   17   16   10   14   13   24    7 |    96   95   91   97   88   78    90
 R17  |  777   12    9   10   13   18   21    6 |    47   48   42   45   45   39    44
 R18  |  696    7   21   11   10   11   11    5 |    47   53   47   44   42   40    44
 R19  | 1900   38   70   19   76   29   41   21 |    75   55   69   87   72   62    68
 R20  | 2483   31   60   43   34   25   22   17 |    72   56   80   72   71   65    66
 R21  |  670   10   14   14   12   12   16    6 |    56   48   50   54   51   46    50
 R22  | 1719   15    8   10   12   18   14    6 |   126  125  128  122  114  121   122
 R24  | 1320   17   20   23   19   16   21    8 |    44   49   45   46   42   34    41
XR26  |14461 1472  ---  ---  --- 1395  --- 1433 |  9999  ---  ---  ---  227  ---  9999
------+-----------------------------------------+-------------------------------------
 RMS  | 1392   20   25   17   24   18   23      |T   80   77   79   77   86   72    76
 WRMS | 1392   17   20   13   16   17   23      |NE  65   60   62   61   73   54    59
 MEDI | 1156   14   15   12   14   18   20      |MD  61   55   56   55   64   52    58



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