[IGSREPORT-29342] Wk 2262 IGLOS Final Orbits

acc acc at igs.org
Mon Jun 5 03:46:06 UTC 2023


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2262   (May 14, 2023 - May 20, 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 2.2262.
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:
                                                                               
 igl2262[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2262 in the SP3 format.
 igl22627.sum      Combination Report for GPS Week 2262.


    
    
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  |     -1.0 ns
                1  |     -0.2 ns
                2  |     -0.3 ns
                3  |    -18.4 ns
                4  |     -1.4 ns
                5  |      0.5 ns
                6  |     -0.1 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

    
         
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 1.2262, 1a.2262).
        
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 2.2262.0-6)                                                                                
    
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 3.2262.0-6). 
        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 2262 summary.                      (May 14, 2023 - May 20, 2023)

Table 1.2262.a     GPS week : 2262   MJD: 60078.0-60084.0

         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     1   -10   -12    13   .04   20   16 |   39969   -1256   3080   9257
        |    1     1     2    18    17    17   .04           |    7000    1288
esa  n/a|    0     0     0     0    -8    -7  -.14   44   25 |   -3279    -415   3103   8312
        |    1     1     2    13    12    16   .01           |    8305    1623
gfz  n/a|    0     0     0    35     6   -32  -.08   23   15 |       0   -1107   3102   8566
        |    0     1     2    15    19    30   .04           |       0    1232
grg  n/a|    1     0    -2   -38    26     7   .19   28   23 |   -2606   -1127   3090   7891
        |    1     0     3    21    21    44   .04           |    6800    1225
iac  n/a|   -1    -1     0   -21     9   -22  -.26   24   21 |   -1144    -223   3053   9233
        |    2     2     2    24    40    63   .07           |    7084     881


Table 1.2262.b     GPS week : 2262   MJD: 60078.0-60084.0   

         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   19   16   20   20   26   25 |
 R02  |    8    6    4    8   10    7    6 |
 R03  |    8    7    5    6    7    6    7 |
 R04  |   10   10    9    8    7    6    6 |
 R05  |    8    7    7    8    9    7    7 |
 R07  |    7    8    8    8    8    7    6 |
 R08  |    8    8   10    8    6    6    9 |
 R09  |   10    7    8    8    7   18   11 |
 R11  |    8    9   10    7    7    9   12 |
 R12  |   10   13   10   11    9   10   23 |
 R13  |   18   23   21   23   22   20   31 |
 R14  |    9    7    8    8    8   10   21 |
 R15  |    8    7   10   10    7   10   10 |
 R16  |   21   19   21   21   17   21   28 |
 R17  |    6    8    7    7    7   16    8 |
 R18  |    9    9    8    9    7   12    9 |
 R19  |   23   24   23   29   21   22   21 |
 R20  |   29   24   23   25   20   44   42 |
 R21  |   10    8    9    9    7    8   10 |
 R22  |   22    9   16   11   15   15    7 |
 R24  |   14   16   13    9   11   10   12 |
 R25  |    0    0    0    0    0   14   10 |


Table 1.2262.c     GPS week : 2262   MJD: 60078.0-60084.0   

         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 2262 0   |   62    19   187   -1027    -455    -754  78.5  1792  1792 |    -981       0
brd 2262 1   |   41    20   190   -1352   -1751   -5212  81.0  1721  1721 |    -170       0
brd 2262 2   |   42   -41   259   -1351   -2419   -4687  80.1  2067  2067 |    -339       0
brd 2262 3   |   36    65   212     451    1299    5884  79.5  1826  1826 |  -18448       0
brd 2262 4   |  -27     1   327     788     825    8167  79.5  1643  1643 |   -1411       0
brd 2262 5   |  -99   -33   168     384     760    6853  80.9  1739  1739 |     483       0
brd 2262 6   |  -70   -31   173     607     561    3752  81.6  2214  2214 |    -147       0
-------------+------------------------------------------------------------+----------------
brd 2262 mean|   -1     0   217    -214    -168    2000  80.1  1857  1857 |   -3001       0
brd 2262 sdev|   63    38    57     977    1425    5538   1.1   206   206 |    6838       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 2.2262.0  GPS week: 2262   Day: 0   MJD: 60078                            

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   -19   -32     2   .02   18   16 |   45523   -2475   3410   9584
esa  n/a|    0    -3    -1     1   -23   -25  -.16   47   26 |   -1032   -1557   3519   7116
gfz  n/a|    0     2     3    42    45   -47  -.03   24   16 |       0   -2172   3480   8601
grg  n/a|    0     0    -3   -29    15    42   .17   24   22 |      45   -2316   3484   7982
iac  n/a|    0     0    -4    -3    77   -23  -.26   22   19 |    1988   -1753   3462   9491

Table 2.2262.1  GPS week: 2262   Day: 1   MJD: 60079                            

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    -5   -20     0   .03   18   15 |   43793     249   3012   9215
esa  n/a|   -1    -1     0    -3     7   -12  -.13   50   25 |   -2517    1346   3038   8432
gfz  n/a|    0     0     0    18     3   -66  -.03   25   19 |       0    -160   3032   8751
grg  n/a|    0    -1    -3   -23    35    29   .13   22   20 |    -163    -124   3014   8105
iac  n/a|   -1     1     0   -31     2   -27  -.27   22   19 |    1594     -71   2976   9248

Table 2.2262.2  GPS week: 2262   Day: 2   MJD: 60080                            

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     2     1   -14    14    29   .01   22   18 |   44911   -1376   2929   9201
esa  n/a|    0     0     2    26    -6   -25  -.15   47   23 |  -11052    -395   2957   8839
gfz  n/a|   -1     0    -2    35   -12   -43  -.13   22   14 |       0   -1136   2943   8701
grg  n/a|    0    -1    -2   -30    24    23   .17   20   16 |      77   -1251   2935   7856
iac  n/a|   -5     0     1   -59    -8    25  -.34   22   19 |    1838    -473   2897   9253

Table 2.2262.3  GPS week: 2262   Day: 3   MJD: 60081                            

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     1     4    20   -12     0  -.02   18   14 |   25014   -1462   3237   8967
esa  n/a|    0     0     0    -9    -6    20  -.14   46   24 |  -12769   -1229   3332   7883
gfz  n/a|    0     0    -2    26     4     7  -.09   26   17 |       0   -1093   3327   8463
grg  n/a|    0    -1    -5   -27    18   -24   .16   23   18 |  -18026   -1301   3303   7654
iac  n/a|    0    -3    -2   -12   -44   -59  -.29   21   20 |  -17179     513   3233   9032

Table 2.2262.4  GPS week: 2262   Day: 4   MJD: 60082                            

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    -1     2   -35     2    24   .06   18   16 |   40658   -3240   3468   8634
esa  n/a|    0     2    -1    -3   -25     2  -.15   43   21 |   12728   -2972   3482  10604
gfz  n/a|    0     1    -3    67   -11     0  -.11   23   16 |       0   -3204   3465   8021
grg  n/a|    2     0     1   -19    26   -31   .21   21   18 |     -51   -3015   3445   7608
iac  n/a|   -2    -3    -1    -4    38   -32  -.24   22   19 |     646    -901   3400   8624

Table 2.2262.5  GPS week: 2262   Day: 5   MJD: 60083                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0    -1     4   -34    -2   .05   23   15 |   40044      54   2776   9506
esa  n/a|   -2     0     1   -15    -7    -1  -.13   38   27 |   -4291    1444   2718   6541
gfz  n/a|    0     0     0    33     4    -9  -.09   21   13 |       0     324   2741   8536
grg  n/a|    3     0     1   -62    67   -55   .23   35   25 |     113     355   2732   7805
iac  n/a|    0     0     1     5    21  -122  -.30   30   27 |    1327     618   2717   9398

Table 2.2262.6  GPS week: 2262   Day: 6   MJD: 60084                            

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   -25    -6    39   .12   23   17 |   39842    -545   2733   9692
esa  n/a|   -1     0     4     2     5   -11  -.12   37   26 |   -4022     453   2681   8773
gfz  n/a|    0     0     0    28     8   -65  -.09   20   12 |       0    -312   2730   8893
grg  n/a|    3     0    -8   -75     0    65   .23   54   39 |    -238    -240   2721   8233
iac  n/a|   -4    -4     0   -46   -17    81  -.13   32   28 |    1775     504   2691   9588

       
       
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 3.2262.0  GPS week: 2262   Day: 0   MJD: 60078                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  |  676   18   36   24   37   23   17 |    87   56   84   80   67    75
 R02  |  852   16    6   13   12   16    7 |    63   59   63   63   69    61
 R03  | 1014    8   14   13   20   10    8 |    66   64   66   75   69    67
 R04M |  655   23   13   14   10   22    9 |    63   52   55   55   50    56
 R05M | 1387   14   19   10   12   19    8 |    46   55   45   42   42    45
 R07M | 1947    8   12   18    8   25    7 |    70   67   75   73   79    70
 R08  | 1436   16   13    7   13   11    7 |    66   82   80   82   81    77
 R09E | 4064   11   16   18   24   11   10 |    25   30   38   30   29    25
 R11E | 2146   15   10   12   13   15    7 |    25   24   29   28   25    24
 R12E | 2162   12   16   15   24   37   10 |   166  159  165  173  155   165
 R13E | 2582   30   30   36   23   39   17 |    40   48   59   53   43    41
 R14E | 1518   14   11   15   21   12    9 |    89   92   91   93   86    89
 R15E | 1490   12   11   13   15   16    7 |    45   40   45   49   51    42
 R16E | 2148   29   20   60   20   28   20 |    50   52   63   58   50    50
 R17M | 1796    8    9   10   11   25    5 |    46   40   44   43   52    43
 R18M |  845   11   21   13   16   14    9 |    31   36   33   31   42    31
 R19M | 2146   32   49   23   47   16   22 |    65   50   60   64   65    56
 R20M | 1106   31  189   40   52   27   29 |   122   66  127  122  122   120
 R21M |  817    7   28   13   14   25    9 |    57   51   62   61   62    56
XR22M | 4320  ---  315   21   21   22   21 |   ---  119   34   49   41    39
 R24  | 1309   18   20   33   26   25   14 |    64   51   60   69   65    57
XR25M |12102    2  ---  ---  ---   27    0 |    35  ---  ---  ---   37    34
------+------------------------------------+--------------------------------
 RMS  | 1791   18   47   24   24   22      |T   62   61   65   66   62    60
 WRMS | 1791   16   26   16   22   19      |NE  69   62   70   73   70    67
 MEDI | 1490   14   16   15   20   22      |MD  63   52   60   61   52    56

Table 3.2262.1  GPS week: 2262   Day: 1   MJD: 60079                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  |  699   31   44   18   29   26   18 |    58   37   51   53   51    48
 R02  | 1003   10    9   12    8   28    5 |    40   47   50   39   56    43
 R03  |  914   11   13   13   12   10    7 |    41   44   35   46   43    40
 R04M |  588   19   15   21   15   10   10 |    41   36   37   38   38    37
 R05M |  911   14   13   11    8   18    6 |    34   27   24   32   25    28
 R07M | 1312    7   15   11   19   15    8 |    53   57   48   44   53    49
 R08  |  901   11   11   13   17   16    7 |    48   51   52   55   51    50
 R09E | 3724    9   11   18   11   12    7 |    18   24   31   20   26    20
 R11E | 2202   14   15   16   14   14    8 |    20   19   29   19   25    17
 R12E | 2551   16   16   19   36   17   13 |   129  133  135  130  128   129
 R13E | 1909   29   37   59   24   43   22 |    44   43   94   46   53    49
 R14E | 1132    9   14   12   13   12    7 |    83   84   81   83   82    81
 R15E | 1894   10   11   13   15   29    7 |    37   40   40   48   35    39
 R16E | 1711   18   19   58   24   19   19 |    34   34   34   47   34    33
 R17M |  955    8   17   15   10   21    7 |    23   25   27   35   27    25
 R18M | 1033    9   20   13   15   27    8 |    22   23   19   24   26    20
 R19M | 2423   37   54   25   41   25   23 |    57   34   44   37   43    39
 R20M | 1662   29  202   30   40   22   23 |    58   53   46   38   44    48
 R21M |  803    8   17   16   13   18    8 |    27   28   31   27   27    25
XR22M | 4252  ---  318    9    9   17    9 |   ---   76   27   28   19    25
 R24  | 2286   23   27   34   25   21   15 |    39   27   34   41   37    29
XR25M |13460    1  ---  ---  ---   20    0 |    21  ---  ---  ---   33    20
------+------------------------------------+--------------------------------
 RMS  | 1720   18   50   25   22   22      |T   44   44   46   44   43    40
 WRMS | 1720   15   25   19   20   19      |NE  45   41   44   46   47    42
 MEDI | 1312   11   16   16   15   18      |MD  40   37   37   39   37    37

Table 3.2262.2  GPS week: 2262   Day: 2   MJD: 60080                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  |  726   32   32   17   27   24   16 |    71   47   55   61   58    56
 R02  |  976    8    6    8    6   29    4 |    47   43   36   44   62    42
 R03  |  754   12    7    6    9   14    5 |    42   48   44   50   49    46
 R04M |  557   21    7   21   10   16    9 |    39   40   39   37   36    36
 R05M |  778   14   12   11    8   21    6 |    28   26   18   26   18    23
 R07M | 1208   13   16    8   15   16    8 |    50   64   61   59   51    58
 R08  | 1287   22   15   16   12   15    9 |    49   70   71   53   55    60
 R09E | 4517   14   10   16   12   18    7 |    17   28   33   21   26    23
 R11E | 1866   15   10   26   15   15   10 |    18   28   46   22   29    26
 R12E | 2985   11   19   12   22   18   10 |    89   96   95   92   93    92
 R13E | 2258   29   38   41   35   36   21 |    44   35   57   47   45    39
 R14E | 1426   12   10   11   20   14    8 |    54   53   49   51   52    50
 R15E | 2717   18   16   17   15   12    9 |    50   59   64   54   50    55
 R16E | 1269   30   25   58   17   27   20 |    34   37   49   40   34    35
 R17M |  934   10   15   11   11    8    7 |    36   39   42   45   30    39
 R18M | 1229   17   14    8   14   25    8 |    26   31   30   33   35    28
 R19M | 2311   44   42   19   46   26   23 |    55   45   53   51   46    47
 R20M | 1767   39  192   33   23   42   22 |    86   43  114   95   79    97
 R21M |  973   17   19    6   13   17    8 |    38   32   34   40   39    34
XR22M | 3396  ---  310   17   15   20   16 |   ---   87   27   29   25    26
 R24  | 4315   16   28   25   18   13   13 |    48   41   52   52   40    46
XR25M |14328    2  ---  ---  ---   22    0 |    18  ---  ---  ---   29    18
------+------------------------------------+--------------------------------
 RMS  | 2066   22   47   22   20   22      |T   44   47   50   47   44    44
 WRMS | 2066   18   23   14   16   19      |NE  51   49   51   52   52    50
 MEDI | 1287   16   16   16   15   18      |MD  44   43   49   47   40    39

Table 3.2262.3  GPS week: 2262   Day: 3   MJD: 60081                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  | 1138   34   42   29   32   18   20 |    80   41   69   50   56    59
 R02  |  715    6   17   20   10   15    8 |    53   40   63   48   56    50
 R03  | 1261    8    8   12    9   21    5 |    51   50   46   54   58    50
 R04M |  602   16    5   19    7   16    7 |    36   33   38   32   29    33
 R05M |  908   15   11   16   11   19    7 |    33   41   35   37   30    33
 R07M | 1240    6   16    9   19   19    7 |    55   47   49   56   49    51
 R08  | 1411   15   10   16   11   18    7 |    48   60   56   56   58    54
 R09E | 4067    9   12   16   13   12    7 |    27   29   39   32   30    30
 R11E | 2527    9   11   13   12   12    6 |    25   26   36   31   30    27
 R12E | 1628   12   17   16   26   17   10 |   101  105  109  106   99   103
 R13E | 1332   35   43   50   31   27   23 |    37   46   66   37   28    35
 R14E |  969   11    9   11   18   13    7 |    83   83   81   93   87    84
 R15E | 2830   17   15    9   23   16   10 |    64   52   52   56   52    54
 R16E |  568   24   25   65   20   22   21 |    31   37   57   40   31    36
 R17M | 1147    6   18   14    9   15    7 |    36   37   42   45   40    38
 R18M |  808   15   17   13   12   27    8 |    29   38   35   33   39    31
 R19M | 2366   34   64   27   63   39   28 |    58   51   77   78   51    61
 R20M | 2517   26  175   42   38   30   24 |    93   63  116  106  101   102
 R21M | 1476   11   22   14   13   28    9 |    45   40   50   51   54    45
XR22M | 2139  ---  315   12   10   17   11 |   ---  142   28   35   30    30
 R24  | 2411   10   19   16   13   14    8 |    47   43   56   56   55    49
XR25M |11779    3  ---  ---  ---   38    0 |    36  ---  ---  ---   31    36
------+------------------------------------+--------------------------------
 RMS  | 1825   18   46   26   23   21      |T   50   52   57   53   49    49
 WRMS | 1825   14   24   17   18   19      |NE  55   46   58   52   56    52
 MEDI | 1332   12   17   16   13   18      |MD  47   43   52   50   49    45

Table 3.2262.4  GPS week: 2262   Day: 4   MJD: 60082                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  | 1032   39   43   27   23   16   20 |    73   37   60   61   50    56
 R02  |  539   13    6   27   16   20    9 |    46   53   70   43   64    52
 R03  | 1299   10    9   11   13   23    6 |    49   53   49   60   65    51
 R04M |  790   13    6   17   11   17    7 |    42   35   33   41   41    37
 R05M |  674   14   10   16   17   19    8 |    35   26   21   33   23    27
 R07M | 1105    7   16   11   15   17    7 |    48   39   41   51   52    43
 R08  |  770   11    8    8   12   14    5 |    41   43   43   52   47    44
 R09E | 2956   12   12   15   10   19    7 |    20   26   29   23   30    22
 R11E | 3106   12   10   11   16   14    7 |    17   20   25   28   23    18
 R12E |  901   11   13   16   18   23    8 |    83   86   91   97   80    87
 R13E |  694   33   24   59   29   37   22 |    29   38   89   42   32    38
 R14E |  993   11   15   10   19   14    8 |    71   76   72   80   73    73
 R15E | 2083    9   14   11   13   12    7 |    41   42   45   55   47    44
 R16E |  876   20   26   45   20   22   17 |    29   39   34   38   27    28
 R17M |  940    7   10   16   12   10    6 |    27   29   33   36   33    29
 R18M |  631   13   16    8    9   21    7 |    23   28   30   30   30    26
 R19M | 2719   36   37   16   50   22   21 |    45   47   43   47   37    41
 R20M | 1934   20  175   32   31   37   19 |    57   62   71   58   72    62
 R21M |  770    9   14   10    9   38    6 |    40   36   43   41   44    39
XR22M | 2049  ---  310   15   15   24   15 |   ---  171   35   32   35    32
 R24  | 3037   10   20   14   26   12   10 |    39   39   43   53   39    40
XR25M |17779    3  ---  ---  ---   38    0 |    17  ---  ---  ---   31    18
------+------------------------------------+--------------------------------
 RMS  | 1642   18   43   23   21   22      |T   41   48   47   47   44    41
 WRMS | 1642   16   21   16   18   19      |NE  49   45   53   53   53    48
 MEDI |  993   12   14   15   16   19      |MD  41   39   43   43   39    39

Table 3.2262.5  GPS week: 2262   Day: 5   MJD: 60083                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  |  567   47   76   22   24   19   26 |    75   45   58   62   56    55
 R02  |  664   12   11   10   15   15    7 |    47   47   52   54   54    49
 R03  | 1855    6   16    6   11   26    5 |    50   51   46   49   67    47
 R04M |  574    9   11    7   12   10    5 |    44   46   49   45   46    45
 R05M | 1017   10    6   13   13   15    6 |    36   33   37   39   36    35
 R07M |  985   12   10   10   14   20    6 |    47   56   47   57   52    49
 R08  |  891   10   14    5   15   17    6 |    39   45   40   47   48    41
 R09E | 3948   13   22   19   62   37   17 |    25   24   32   66   30    24
 R11E | 3082   11   10   14   25   14    8 |    30   30   34   32   33    28
 R12E |  598   12   17   12   27   28    9 |   123  127  126  124  116   123
 R13E |  829   24   43   39   25   34   19 |    40   49   79   57   47    52
 R14E | 1307   15   19   11   26   45   10 |   115  129  117  130  118   119
 R15E | 1257   12   19   12   28   35   10 |    73   73   72   80   56    72
 R16E |  659   27   28   49   27   24   20 |    42   49   50   56   37    43
 R17M |  896   15   24   25   48   19   16 |    23   21   29   47   29    21
 R18M |  549   16   23   16   29   25   11 |    28   41   36   34   34    29
 R19M | 1439   36   38   15   61   28   21 |    45   36   36   31   34    33
 R20M | 3332   58  118   44   89   70   43 |    48   58   83   49   51    48
 R21M |  746   10   18    8   22   43    8 |    31   26   24   34   42    27
XR22M | 2519  ---   26   20   15   46   14 |   ---  118   34   30   30    28
 R24  | 2904   14   26   15   16   16   10 |    38   34   31   47   36    33
XR25M |21236   10   17  ---  ---   44   13 |    32   18  ---  ---   45    27
------+------------------------------------+--------------------------------
 RMS  | 1739   23   38   21   35   30      |T   49   52   52   55   49    46
 WRMS | 1739   15   27   13   25   27      |NE  49   44   45   51   52    45
 MEDI |  985   12   19   14   25   25      |MD  42   45   46   49   45    41

Table 3.2262.6  GPS week: 2262   Day: 6   MJD: 60084                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  IGL |   cod  esa  gfz  grg  iac   IGL
------+------------------------------------+--------------------------------
 R01  |  585   53   59   19   24   26   24 |   100   39   68   80   72    69
 R02  |  784   10    9    6   22   23    6 |    63   58   68   67   66    63
 R03  | 1600   13   11    8   14   25    6 |    70   73   74   78   76    73
 R04M |  782   11   11    8   10   15    5 |    80   77   75   75   79    76
 R05M |  997   10   12    7   21   37    6 |    59   52   53   57   67    54
 R07M | 1064   13    7    8   14   29    6 |    64   67   63   72   76    64
 R08  |  829   21   14    7   20   27    9 |    53   69   69   75   67    65
 R09E | 4086   16   10   14   40   14   11 |    30   30   37   40   31    30
 R11E | 2654   14   12   14   45   19   11 |    50   44   54   69   46    49
 R12E |  729   26   18   15  101   61   22 |   231  234  235  254  234   234
 R13E |  593   26   48   52  101   46   31 |    71   86  111   53   72    73
 R14E | 2737   17   19   21   91   38   21 |   152  144  148  176  142   149
 R15E | 1416   12   13    9   37   36    9 |    81   77   82   88   96    81
 R16E | 1414   38   25   40   98   38   27 |    59   61   61  105   62    59
 R17M |  936   12   15   11   19   28    8 |    44   40   46   47   55    43
 R18M |  681    7   21    9   26   18    8 |    30   37   32   47   38    32
 R19M |  952   35   36   14   71   32   21 |    65   45   62   60   51    57
 R20M | 5787   41  128   32   77   50   41 |    99   64   95  110  105    89
 R21M |  790   10   25   13   19   21    9 |    56   45   59   62   58    54
XR22M | 2457  ---   10    6   13   18    6 |   ---   94   45   42   36    41
 R24  | 4308   20   27   19   16   20   12 |    60   52   65   68   63    59
XR25M |19083    8   11  ---  ---   31   10 |    28   22  ---  ---   35    29
------+------------------------------------+--------------------------------
 RMS  | 2213   23   37   20   54   32      |T   73   68   76   82   73    70
 WRMS | 2213   17   26   12   39   28      |NE  69   58   68   73   68    65
 MEDI |  997   14   14   13   24   27      |MD  63   58   65   69   66    59



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