[IGSREPORT-29312] Wk 2259 IGLOS Final Orbits

acc acc at igs.org
Mon May 15 02:53:46 UTC 2023


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2259   (Apr 23, 2023 - Apr 29, 2023) 
                                                                               
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 2.2259.
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:
                                                                               
 igl2259[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2259 in the SP3 format.
 igl22597.sum      Combination Report for GPS Week 2259.


    
    
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. The iac orbits did not change to the IGS20/igs20.atx frame from GPS week 2238
    until TBA, therefore the iac orbits are not used in the orbit combinations but
    are inlcuded for statistics only from GPS week 2238 until TBA.

 3. 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).

 4. 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 

 5. 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  |      0.2 ns
                1  |      0.7 ns
                2  |      0.1 ns
                3  |    -14.3 ns
                4  |    -11.1 ns
                5  |      0.5 ns
                6  |      0.7 ns

 6. 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
               ----+--------+---------------
                0  |  ESA   | R20 R22
                1  |  ESA   | R20 R22
                2  |  ESA   | R20 R22
                3  |  ESA   | R20 R22
                4  |  ESA   | R20 R22
                5  |  ESA   | R22
                6  |  ESA   | R20 R22

    
         
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 1.2259, 1a.2259).
        
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 2.2259.0-6)                                                                                
    
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 3.2259.0-6). 
        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 2259 summary.                      (Apr 23, 2023 - Apr 29, 2023)

Table 1.2259.a     GPS week : 2259   MJD: 60057.0-60063.0

         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|   -1     0     0     0   -32    30   .03   18   15 |   32198     145   3243   9376
        |    0     0     1    19    10    16   .02           |    6804     828
esa  n/a|    0     0     4     0    15   -48  -.10   44   24 |     145     638   3691   9200
        |    1     2     1    13    18    25   .03           |   13237     797
gfz  n/a|    0     0    -6    23   -25   -42  -.06   27   17 |       0     320   3664   8928
        |    0     1     1    13    24    29   .06           |       0     923
grg  n/a|    0     0     0   -25    48    52   .11   23   18 |   -3608     234   3662   8465
        |    1     1     2    10     9    37   .08           |    6659     803
iac  n/a|    0     0    -7    -2    -3   -26  -.26   26   22 |   -1942     -57   3624   9818
        |    1     0     3     3    33    74   .04           |    6820    1169


Table 1.2259.b     GPS week : 2259   MJD: 60057.0-60063.0   

         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  |   15   18   21   15   15   14   22 |
 R02  |   10    9    7    8    8    8    7 |
 R03  |    7    7    7    9    6    8    6 |
 R04  |    8    8    9    7    7    7    9 |
 R05  |    8   10    7   10    8    8    8 |
 R07  |   12   11    9    8    6    8    7 |
 R08  |    8    9    9    8    9    6    8 |
 R09  |    7   10   10    9    8   12    8 |
 R11  |    7    7    7    8    7    7    7 |
 R12  |    8    8    8    8   11   10   12 |
 R13  |   19   18   26   21   17   22   25 |
 R14  |    9    8    9   12   12   11   11 |
 R15  |   11   12    8   10    9    8    8 |
 R16  |   20   23   23   22   20   26   19 |
 R17  |    7   12    9   12    7    7   11 |
 R18  |    8    8   10   12   11    9    8 |
 R19  |   18   25   22   24   24   22   23 |
 R20  |   19   21   24   26   26   42   28 |
 R21  |   10   10   10   11   11    7   10 |
 R22  |   15   10   13   13   14   16   15 |
 R24  |   10   12   11   10   13   11   15 |
 R25  |    0    0    0    0    0    0    0 |


Table 1.2259.c     GPS week : 2259   MJD: 60057.0-60063.0   

         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 2259 0   |  -28    99    79   -2932    -117   -2794  82.1  1249  1249 |     183       0
brd 2259 1   |   19    -8   192    -849     217   -2969  80.4  1327  1327 |     735       0
brd 2259 2   |  -22    17   162     -33    -900    3090  80.6  1479  1479 |     123       0
brd 2259 3   |  -22   -13   197     914    -421    2721  81.4  1444  1444 |  -14337       0
brd 2259 4   |  -41    -2   155    -524     627    2379  79.9  1350  1350 |  -11116       0
brd 2259 5   |   31   -21   203    1093     616     940  81.6  1435  1435 |     502       0
brd 2259 6   |   -4   -41   259    2481     317    1596  81.1  1634  1634 |     697       0
-------------+------------------------------------------------------------+----------------
brd 2259 mean|   -9     4   178      21      48     709  81.0  1416  1416 |   -3316       0
brd 2259 sdev|   26    45    55    1721     563    2554    .8   124   124 |    6499       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 2.2259.0  GPS week: 2259   Day: 0   MJD: 60057                            

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     1   -19   -32    32   .02   13   11 |   36059     470   3131   8144
esa  n/a|    2     0     4    10     1   -75  -.12   42   25 |    1431     389   3140   7534
gfz  n/a|    1     2    -8    31     9   -57  -.05   24   17 |       0    -106   3135   7511
grg  n/a|   -2    -1     0   -32    42   106   .23   23   21 |      32     240   3117   6893
iac  n/a|   -1     0     0    -6    38    75  -.31   28   25 |    1109    1589   3057   8153

Table 2.2259.1  GPS week: 2259   Day: 1   MJD: 60058                            

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    -9   -26    31   .04   16   16 |   35431     255   3580   8104
esa  n/a|    1     1     2     1     6   -29  -.13   45   26 |    3357     592   3596   7211
gfz  n/a|    0     1    -7    28   -39    -6  -.04   32   19 |       0     852   3561   7796
grg  n/a|    0    -2     0   -24    51    15   .14   19   15 |     333     477   3565   7346
iac  n/a|    0     0    -8     0    -3    19  -.28   27   26 |    1560     929   3506   8252

Table 2.2259.2  GPS week: 2259   Day: 2   MJD: 60059                            

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    15   -28    13   .01   19   14 |   36274    -182   2968   9908
esa  n/a|    1     1     7     7    19   -53  -.07   47   23 |    3212    -278   2920  11513
gfz  n/a|    0     0    -8    38   -27   -27  -.18   30   20 |       0    -504   2920   8772
grg  n/a|    2    -1    -4   -37    43    62   .11   21   15 |     185    -342   2902   8098
iac  n/a|    0     0    -7     0   -34   -56  -.25   28   24 |    3170   -2035   2926   9873

Table 2.2259.3  GPS week: 2259   Day: 3   MJD: 60060                            

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   -25   -39    15   .02   19   16 |   21362   -1030   3332   9088
esa  n/a|    1     1     5    19    53   -35  -.05   44   21 |  -16470    -349   3356   7431
gfz  n/a|   -1     0    -5    25   -60   -79  -.02   27   19 |       0   -1127   3302   7897
grg  n/a|    2    -2     0    -6    68    81   .01   24   20 |  -13901   -1273   3298   7366
iac  n/a|    0     0    -9    -2   -31    12  -.19   29   20 |  -13173      76   3273   9077

Table 2.2259.4  GPS week: 2259   Day: 4   MJD: 60061                            

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    26   -29    51   .05   19   16 |   23209    1502   3286  10091
esa  n/a|   -1     0     4    -2    20   -36  -.08   43   22 |  -18113    1294   5044   8963
gfz  n/a|    0    -1    -6     0   -41   -67  -.07   24   18 |       0    1214   5000  10973
grg  n/a|    1     0     1   -16    48    35   .06   25   20 |  -12777     875   4992  10632
iac  n/a|    0     2    -9     2    24  -112  -.26   23   21 |  -10448    -748   4936  11836

Table 2.2259.5  GPS week: 2259   Day: 5   MJD: 60062                            

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     3   -16    53   .07   19   15 |   36248    -562   3063  10332
esa  n/a|   -2    -2     3   -16     0   -90  -.11   37   23 |   18684    1014   4511  13121
gfz  n/a|    1     0    -4    29   -17   -51  -.07   23   14 |       0     592   4457  10857
grg  n/a|    1     0     2   -34    40    62   .17   28   20 |     789     630   4453  10503
iac  n/a|   -1     0    -7    -5    23     3  -.26   24   20 |    2498     135   4366  11720

Table 2.2259.6  GPS week: 2259   Day: 6   MJD: 60063                            

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    -1    14   -51    14   .01   19   14 |   36807     565   3346   9966
esa  n/a|    0    -3     4   -15     5   -20  -.10   53   30 |    8918    1809   3276   8632
gfz  n/a|    1     0    -7     9     1    -6  -.01   27   16 |       0    1322   3273   8692
grg  n/a|    1     1     3   -26    46     0   .05   22   18 |      81    1036   3313   8423
iac  n/a|   -1     0    -8    -6   -42  -126  -.30   22   18 |    1690    -348   3305   9817

       
       
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 3.2259.0  GPS week: 2259   Day: 0   MJD: 60057                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  | 1861   19   17   31   34   26   14 |    67   61   67   51   46    59
 R02  |  656   11   16   15   28   21   10 |    39   38   38   47   46    38
 R03  | 1156    9    9    9   19   15    6 |    48   51   48   59   55    50
 R04  | 1362   11   16   16   12   16    8 |    43   41   39   41   36    39
 R05  | 1025   14   15   14   10   15    8 |    40   51   41   42   40    41
 R07  |  653    9   26   12   30   26   11 |    42   44   44   51   51    43
 R08  |  844   10   10   16   20   20    8 |    37   39   38   49   41    38
 R09E | 2116   11   11   14   10   18    6 |    44   50   52   45   44    46
 R11E | 1069   12   10   12   10   15    6 |    32   29   34   35   37    31
 R12E | 1340   10   13   19   14   23    8 |    65   66   75   70   62    67
 R13E | 1174   20   43   38   32   35   18 |   106  106  107  105  108   102
 R14E |  719    9   17   15   23   13    9 |    77   75   78   98   75    80
 R15E | 1382   11   21   18   26   27   11 |    85   74   87   97   93    84
 R16E | 1086   16   33   54   33   20   20 |   107  108  108  121  111   108
 R17  |  596   10   16    9   10   14    6 |    51   41   58   56   53    50
 R18  |  550   10   12   18   13   17    7 |    45   55   61   63   56    53
 R19  |  714   22   35   33   37   37   18 |    64   38   82   53   52    56
 R20  | 2519   16  163   33   32   82   18 |    94   66  112   94   65    95
 R21  | 1007   11   25   19   16   13   10 |    46   33   51   43   46    41
XR22  | 3751  ---  363   14   16   20   15 |   ---  147   62   69   64    63
 R24  |  976    9   20   25   15   31   10 |    40   36   51   44   50    39
XR25  |13025    3  ---  ---  ---   44    0 |    54  ---  ---  ---   39    54
------+------------------------------------+--------------------------------
 RMS  | 1248   13   42   24   23   28      |T   58   59   63   63   57    58
 WRMS | 1248   11   25   17   21   25      |NE  50   52   56   54   49    50
 MEDI | 1069   11   17   16   19   20      |MD  48   51   58   53   51    50

Table 3.2259.1  GPS week: 2259   Day: 1   MJD: 60058                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  | 1821   30   31   28   32   16   17 |    42   46   39   24   34    34
 R02  |  615   12   19   16   14   24    8 |    23   35   22   28   28    24
 R03  | 1033   11   11   15    8   14    6 |    33   31   32   33   24    30
 R04  |  696   15   13   17   10   18    8 |    26   28   28   29   21    26
 R05  |  765   17   23    9   14    9    9 |    21   46   32   35   23    30
 R07  | 1124   15   18   21   19   14   10 |    24   34   37   39   27    30
 R08  | 1204    9   17   16   21   22    9 |    19   29   26   30   27    22
 R09E | 2383   16   16   22   15   21   10 |    44   41   55   48   45    44
 R11E | 1038   10    9   18   10   16    6 |    18   23   32   24   25    21
 R12E | 1713   12   13   12   14   39    7 |    66   67   67   70   56    67
 R13E | 1548   20   30   50   20   48   17 |    65   69   89   65   69    66
 R14E |  858    7   20   13   13   13    8 |    59   64   58   59   58    59
 R15E | 2207   10   20   27   24   14   11 |    52   57   63   49   48    51
 R16E | 1492   25   39   69   26   28   23 |    75   78   71   72   75    70
 R17  |  705   13   31   23   16   14   12 |    30   34   36   40   33    30
 R18  |  627   13   14   19   10   33    8 |    32   34   41   40   53    34
 R19  | 1572   26   45   70   34   29   25 |    46   38   79   44   33    40
 R20  | 1355   21  176   46   26   66   21 |    58   71   95   67   35    68
 R21  |  565   15   17   17   16   14    9 |    34   29   25   38   27    30
XR22  | 3789  ---  367   13    6   29   10 |   ---  122   71   78   60    75
 R24  | 1112   13   23   32   13   22   11 |    29   21   33   30   29    23
XR25  |14200    2  ---  ---  ---   37    0 |    35  ---  ---  ---   43    35
------+------------------------------------+--------------------------------
 RMS  | 1327   16   45   32   19   27      |T   39   47   49   44   39    41
 WRMS | 1327   16   26   19   15   26      |NE  32   42   42   39   33    35
 MEDI | 1124   13   20   19   15   21      |MD  34   38   39   40   33    34

Table 3.2259.2  GPS week: 2259   Day: 2   MJD: 60059                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  | 1880   44   38   31   27   37   21 |    51   23   27   33   37    28
 R02  |  742    9   18    8    9   16    6 |    25   41   31   24   30    27
 R03  | 1259   11   10   14   13   14    7 |    36   41   39   28   30    33
 R04  | 1023   15   11   21    9   15    8 |    33   35   30   28   27    29
 R05  |  811   12   13   16    5   16    7 |    37   38   29   34   37    34
 R07  | 1770   15   15   10   16   21    8 |    27   40   31   34   33    31
 R08  |  995    8   15   17   19   21    9 |    19   24   23   24   20    18
 R09E | 2248   15   13   27    9   24    9 |    31   31   33   32   31    28
 R11E | 1251   11    9   16    8   14    6 |    18   28   34   23   26    23
 R12E | 1634   12   15   12   12   21    7 |    59   64   61   63   59    60
 R13E | 2379   21   40   74   39   50   26 |    47   53  104   68   59    57
 R14E | 1051   10   16    9   22   21    8 |    82   87   80   98   81    86
 R15E | 1470    9   17   14   14   18    8 |    59   54   61   62   59    57
 R16E |  747   29   40   59   28   19   22 |    56   65   60   51   42    51
 R17  | 1631    6   16   25   15   15    9 |    33   35   49   42   40    37
 R18  |  548   14   15   16   19   30    9 |    26   38   40   42   57    34
 R19  | 2237   38   30   30   45   35   21 |    49   29   41   37   47    33
 R20  | 1006   21  188   49   28   72   23 |    65   93  109   75   42    77
 R21  |  576   13   24   16    9   20    9 |    39   28   41   39   37    35
XR22  | 3822  ---  366   14   11   41   12 |   ---  160   58   59   62    58
 R24  | 2037    7   28   20   14   15   10 |    27   20   41   43   29    29
XR25  |15477    2  ---  ---  ---   32    0 |    19  ---  ---  ---   22    19
------+------------------------------------+--------------------------------
 RMS  | 1479   19   47   30   21   28      |T   39   48   48   44   41    40
 WRMS | 1479   14   23   20   15   24      |NE  34   46   42   38   36    34
 MEDI | 1259   12   16   16   14   21      |MD  36   38   41   39   37    33

Table 3.2259.3  GPS week: 2259   Day: 3   MJD: 60060                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  | 1095   30   29   15   21   30   14 |    51   37   43   37   39    39
 R02  |  499   13   13   10   17   20    8 |    30   36   30   36   34    31
 R03  | 1021   12   17   12   17   11    8 |    34   46   32   42   35    37
 R04  | 1600   14    9   11   15   15    7 |    39   41   38   31   30    36
 R05  |  796   18    8   23   17   34   10 |    33   31   31   34   47    28
 R07  | 1658   17   10   15   13   14    8 |    38   52   46   49   46    44
 R08  |  620   14   10   11   17   25    7 |    38   49   45   46   32    43
 R09E | 3450   16   15   19   12   13    9 |    26   31   29   33   28    27
 R11E | 1287   11   12   13   15   18    7 |    17   27   30   27   25    23
 R12E | 1397   14   13   14   15   16    8 |    70   69   71   72   72    70
 R13E | 2062   34   30   47   30   65   20 |    52   53   79   43   56    46
 R14E |  785   11   23   14   28   18   11 |    55   58   59   71   56    57
 R15E | 1092   12   13   21   18   12    9 |    43   42   56   57   43    47
 R16E |  761   24   30   61   30   15   22 |    34   39   50   41   29    34
 R17  | 1654   11   21   27   22   16   12 |    34   30   47   35   31    32
 R18  |  513   12   23   14   26   21   11 |    30   44   40   46   29    36
 R19  | 1513   37   36   39   54   30   24 |    61   46   81   56   55    57
 R20  | 1701   19  177   47   41   76   26 |    87   72  104   80   46    86
 R21  |  705   11   26   22   15   21   11 |    38   27   46   44   39    36
XR22  | 2603  ---  377   12   12   13   12 |   ---  148   50   40   28    43
 R24  | 1434   15   16   19   15   17    9 |    38   27   42   35   36    33
XR25  |13281    3  ---  ---  ---   22    0 |    16  ---  ---  ---   27    17
------+------------------------------------+--------------------------------
 RMS  | 1444   19   44   27   24   29      |T   41   47   49   45   39    41
 WRMS | 1444   16   21   19   20   20      |NE  40   49   48   43   36    39
 MEDI | 1287   14   17   15   17   18      |MD  38   42   46   42   35    36

Table 3.2259.4  GPS week: 2259   Day: 4   MJD: 60061                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  | 1031   20   27   18   33   24   14 |    43   41   45   40   34    40
 R02  |  691   17    8   17   13   20    8 |    26   24   29   24   25    23
 R03  | 1381    7    6   11   14   14    5 |    29   27   21   33   22    26
 R04  | 1719   12   12    8   15   12    7 |    31   30   33   24   23    27
 R05  |  591   14   17   12   11   19    8 |    31   46   39   37   41    37
 R07  |  705   12   10    7   14   31    6 |    36   35   33   40   52    35
 R08  |  581   21   15   14   10   19    9 |    27   47   40   40   28    36
 R09E | 3659   15    9   13   16   19    8 |    33   31   37   28   33    31
 R11E | 1339   11   12   15   10   16    7 |    20   27   26   21   25    21
 R12E |  943   23   13   14   25   26   11 |    90   93   91   95   85    91
 R13E | 1345   23   27   35   28   32   16 |    52   59   69   53   55    54
 R14E |  720    7   20   13   34   16   11 |    81   79   78   97   74    81
 R15E | 1530   11   14   10   24   23    8 |    49   52   50   66   54    52
 R16E |  808   24   24   55   27   18   20 |    50   49   55   52   52    49
 R17  | 1168   12    9    8   18   16    7 |    36   34   34   31   30    32
 R18  |  542   11   22   20   24   23   11 |    29   36   39   36   25    30
 R19  |  639   41   34   36   52   28   23 |    49   37   58   40   49    41
 R20  | 1514   23  177   47   38   42   26 |    84   59   69   95   71    79
 R21  |  696    9   26   15   17   18   10 |    36   25   42   46   43    35
XR22  | 3225  ---  365   12   14   41   13 |   ---  108   53   53   67    51
 R24  | 1616   25   17   27   21   29   13 |    40   27   35   28   35    29
XR25  |10112    3  ---  ---  ---   25    0 |    30  ---  ---  ---   33    30
------+------------------------------------+--------------------------------
 RMS  | 1350   19   43   24   25   23      |T   42   46   46   46   43    42
 WRMS | 1350   16   22   18   20   21      |NE  37   41   40   40   38    36
 MEDI | 1031   14   17   14   18   20      |MD  36   37   40   40   35    35

Table 3.2259.5  GPS week: 2259   Day: 5   MJD: 60062                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  |  591   21   31   17   27   29   13 |    21   33   32   27   21    22
 R02  |  564   12   15    9   15   17    7 |    17   26   24   26   23    20
 R03  |  935    9   15   11   22   20    8 |    18   19   15   24   18    15
 R04  |  814   13   14    7   10   14    6 |    24   19   24   18   21    20
 R05  |  667   14   14   11   13   14    7 |    25   32   29   20   27    23
 R07  |  815    6   15   12   17   20    7 |    22   23   18   22   25    18
 R08  | 1411   12   12    6   13   10    6 |    20   26   19   23   21    19
 R09E | 2734   12   13   25   26   10   11 |    31   36   43   37   33    33
 R11E | 1705   11   13   12   15   11    7 |    23   31   29   29   24    25
 R12E | 1957   17   13    8   24   29    9 |    76   66   71   70   68    70
 R13E |  713   24   39   44   41   32   21 |    88   95  115   84   83    91
 R14E |  691    9   21   13   28   15   10 |    66   70   68   67   60    65
 R15E | 1250    9   20    8   18   23    8 |    56   56   55   62   46    56
 R16E |  925   31   33   64   37   32   25 |    74   80   89   81   71    74
 R17  | 1083   10   14   12    9   15    6 |    36   37   30   35   30    33
 R18  |  596   14   18   14   18   14    9 |    29   42   43   35   32    34
 R19  |  509   35   53   23   41   26   21 |    52   27   36   41   48    35
 R20  | 1553   38  130   45   73   59   41 |    82   58   89   83   72    67
 R21  | 1058    9   21    8   12   30    7 |    29   31   26   34   48    28
XR22  | 2002  ---  356   13   18   26   15 |   ---   56   33   37   26    34
 R24  | 3592   23   23   16   12   16   11 |    41   27   23   29   28    28
XR25  |13061    3  ---  ---  ---   45    0 |    29  ---  ---  ---   41    28
------+------------------------------------+--------------------------------
 RMS  | 1434   19   37   23   28   24      |T   40   42   43   42   39    38
 WRMS | 1434   15   23   14   20   20      |NE  31   32   31   32   32    28
 MEDI |  935   12   18   12   18   20      |MD  29   33   32   35   30    28

Table 3.2259.6  GPS week: 2259   Day: 6   MJD: 60063                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  |  854   28   49   39   33   25   21 |    65   58   68   51   37    54
 R02  |  984   12   13   10   11   16    7 |    38   44   44   46   43    42
 R03  |  741    8    7   10   14   20    5 |    42   44   42   55   44    45
 R04  |  552   14   16   15   13   16    8 |    44   34   34   41   37    38
 R05  |  703   13   12   19    9   13    8 |    41   46   41   40   46    40
 R07  |  824   13   10   13    9   15    6 |    52   54   57   57   60    54
 R08  | 1655   11   15   10   15   19    7 |    41   45   43   51   45    43
 R09E | 3159   11   10   16   14   19    7 |    47   50   55   44   47    48
 R11E | 1474   12   12   14   10   11    7 |    25   30   36   29   31    28
 R12E | 3667   15   12   22   27   21   11 |    67   67   71   80   62    70
 R13E |  773   35   45   52   39   45   24 |   117   96  114  108  126   103
 R14E |  891    8   21   12   28   16   10 |    85   80   86  101   84    87
 R15E | 1300    9   12   13   20   19    8 |    61   59   60   75   55    63
 R16E |  891   20   25   56   23   22   19 |   103  101  106  103  104   102
 R17  |  746   12   21   24   17   15   10 |    47   36   54   42   48    44
 R18  |  631   15   15   11    8    9    7 |    38   51   50   46   45    45
 R19  |  721   25   53   45   37   36   23 |    75   29   87   65   73    62
 R20  | 2563   45  210   34   36   38   28 |   125   61  135  134  104   127
 R21  |  921   11   26   15   13   12    9 |    47   36   52   49   52    44
XR22  | 2140  ---  362   16   13   25   15 |   ---  133   39   41   39    37
 R24  | 2924   22   31   23   24   12   14 |    49   30   51   41   42    40
XR25  |13862    3  ---  ---  ---   38    0 |    33  ---  ---  ---   37    31
------+------------------------------------+--------------------------------
 RMS  | 1634   19   53   27   22   22      |T   59   56   63   61   57    56
 WRMS | 1634   14   29   16   18   18      |NE  52   50   56   54   50    49
 MEDI |  891   13   16   16   15   19      |MD  47   50   54   51   46    45



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