[IGSREPORT-30083] Wk 2330 IGLOS Final Orbits

acc acc at igs.org
Fri Sep 20 03:30:23 UTC 2024


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2330   (Sep 01, 2024 - Sep 07, 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 2.2330.
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:
                                                                               
 igl2330[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2330 in the SP3 format.
 igl23307.sum      Combination Report for GPS Week 2330.


    
    
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  |      6.7 ns
                1  |      6.4 ns
                2  |      4.8 ns
                3  |      5.6 ns
                4  |      7.5 ns
                5  |      4.7 ns
                6  |      4.5 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  |  IAC   | R20
                2  |  IAC   | R20 R21

    
         
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 1.2330, 1a.2330).
        
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 2.2330.0-6)                                                                                
    
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 3.2330.0-6). 
        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 2330 summary.                      (Sep 01, 2024 - Sep 07, 2024)

Table 1.2330.a     GPS week : 2330   MJD: 60554.0-60560.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     3   -27   -12    55   .09   17   13 |    -829    -520   3704  16385
        |    1     0     1     8    19    32   .03           |    1526    2557
esa  n/a|    0    -1     0     7   -19     2  -.10   23   15 |    8517    -336   3049   7428
        |    1     1     1    13     9    26   .03           |    6220    2090
gfz  n/a|    0     0     0    46    28    -7  -.01   23   14 |       0    -239   3079   8088
        |    1     1     1     8    12    26   .05           |       0    2584
grg  n/a|    1     1     1   -22   -10   -51   .40   23   17 |    2926    -535   3777  16242
        |    0     1     2    20    21    37   .03           |    1241    2674
iac  n/a|    0     0    -6    30    44   -47  -.21  295   38 |    5137    -642   3683  15488
        |    1     1     2    29    25    58   .07           |    1480    1017
jgx  n/a|    0     0    -1   -46   -31    18  -.20   29   29 |    4135    -341   3077   8155
        |    1     0     1    17    23    19   .05           |    1427    2492


Table 1.2330.b     GPS week : 2330   MJD: 60554.0-60560.0   

         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   13   14   14   12   11   11 |
 R02  |    7    7   10    8    7    7    8 |
 R03  |    6    6    6    5    9    8    7 |
 R04  |    8    7    7    6    8    5    7 |
 R05  |    7    8    6    6    7    6    6 |
 R07  |    7    8    6    5    7    6    7 |
 R08  |    7    6    8    6    7    6    6 |
 R09  |    7    6    7    7    7    7    6 |
 R11  |    7    9    7    7    6    6    7 |
 R12  |   10    7    6    6    8    9    7 |
 R14  |    6    6    6    5    6    6    6 |
 R15  |    9    8    9    8    6    6    6 |
 R16  |    7    7    6    8    8    8    8 |
 R17  |    7    7    7    7    6    7    6 |
 R18  |    7    6    6    7    7    7    7 |
 R19  |   22   17   18   23   21   22   20 |
 R20  |   27   27   27   24   28   33   29 |
 R21  |    6   15    7    5    6    7    6 |
 R22  |    6    7    7    6    7    6    7 |
 R24  |    7    7    9    7    7    7    9 |
 R25  |    9   11   10    8   10    8   10 |
 R26  |   31   31   30   27   30   39   36 |


Table 1.2330.c     GPS week : 2330   MJD: 60554.0-60560.0   

         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 2330 0   |   29   -42    -8     199     578   -4593  80.3  1848  1848 |    6685       0
brd 2330 1   |   -9   -80    45     793    1416   -6504  80.1  1619  1619 |    6441       0
brd 2330 2   |   58    94    92     634     350   -5522  81.3  1357  1357 |    4779       0
brd 2330 3   |   12    70   111   -1548    -365   -7481  81.1  1457  1457 |    5622       0
brd 2330 4   |  -10    11    36   -1120    1350   -8371  79.9  1526  1526 |    7527       0
brd 2330 5   |  -17    17   106   -1143     910   -5804  78.9  1587  1587 |    4730       0
brd 2330 6   |  -37    -3    87    -356    -357   -8541  80.3  1810  1810 |    4475       0
-------------+------------------------------------------------------------+----------------
brd 2330 mean|    3     9    67    -362     554   -6688  80.3  1600  1600 |    5751       0
brd 2330 sdev|   32    60    43     933     732    1497    .8   178   178 |    1164       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 2.2330.0  GPS week: 2330   Day: 0   MJD: 60554                            

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     4   -30    16    63   .12   16   14 |    -728    -962   2913  12265
esa  n/a|    0    -3     0    25   -36   -40  -.13   23   16 |   11820    -604   2693   6783
gfz  n/a|    1     0     0    53    27   -39   .02   27   15 |       0    -838   2739   6756
grg  n/a|    1     3     0   -17   -15   -22   .40   27   16 |    5000   -1133   2955  11908
iac  n/a|   -1     0    -7     4    70   -35  -.21   22   18 |    6753    -754   2870  11494
jgx  n/a|    1     0    -1   -58   -54    22  -.23   26   26 |    3394    -782   2746   6946

Table 2.2330.1  GPS week: 2330   Day: 1   MJD: 60555                            

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    -2     2   -29   -33    32   .07   17   13 |   -1809    3229   4109  16546
esa  n/a|    1    -1     1    13   -17    22  -.14   25   18 |    -395    2794   3180   8412
gfz  n/a|    0    -2     1    40    30   -33  -.07   18   15 |       0    3921   3153   8279
grg  n/a|    1     2     5   -47   -17   -69   .39   22   16 |    1610    3620   4174  16440
iac  n/a|    0     0   -10    89    70     3  -.11   40   17 |    5853     309   4098  15665
jgx  n/a|    0     0    -2   -62   -16    30  -.25   26   26 |    2977    3655   3141   8309

Table 2.2330.2  GPS week: 2330   Day: 2   MJD: 60556                            

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   -19   -35   119   .05   18   13 |     390   -3013   3296  15762
esa  n/a|    1    -3     1     5   -14    16  -.08   21   15 |    9955   -2762   2958   5738
gfz  n/a|    0     0     0    32    16    23  -.05   20   13 |       0   -2863   2986   6999
grg  n/a|    2     0     2   -39   -33   -77   .45   23   20 |    3337   -3237   3325  15590
iac  n/a|   -1     1    -6    40    58  -136  -.14 1915  159 |    5052   -1532   3276  14831
jgx  n/a|    0     0    -2   -52    11    50  -.15   28   28 |    6224   -2846   2972   6897

Table 2.2330.3  GPS week: 2330   Day: 3   MJD: 60557                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     3   -16    -3    55   .08   17   11 |   -2431     491   3553  16689
esa  n/a|    0    -2    -2   -17   -18    -8  -.11   22   17 |   11833    -125   2783   7059
gfz  n/a|   -1     0    -1    43    10   -34  -.08   24   14 |       0    -242   2803   8684
grg  n/a|    1     0     2   -30     7    11   .39   18   14 |    2244     207   3623  16723
iac  n/a|    1     3    -2    32    40   -87  -.27   26   20 |    3480     633   3531  15801
jgx  n/a|    0     0     0   -18   -30     5  -.25   28   29 |    2847    -229   2836   8717

Table 2.2330.4  GPS week: 2330   Day: 4   MJD: 60558                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -1     3   -32    -8    45   .09   16   11 |     843    1795   3936  16272
esa  n/a|    0    -1     0    19   -29   -19  -.07   22   14 |   11447    2021   3427   8312
gfz  n/a|    0     1     1    47    30     8   .00   26   14 |       0    2579   3479   8209
grg  n/a|    0     1     0   -11    28   -37   .36   24   18 |    3585    1812   4047  16065
iac  n/a|    1     0    -5    24     6   -88  -.30   23   18 |    6942      -7   3907  15357
jgx  n/a|    0     0    -3   -60   -36    24  -.13   30   30 |    5458    2268   3421   8286

Table 2.2330.5  GPS week: 2330   Day: 5   MJD: 60559                            

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     5   -22     3    60   .06   20   14 |     709   -3972   4387  17700
esa  n/a|    0     1     0     3    -8    14  -.11   21   12 |   15164   -2256   3433   7995
gfz  n/a|   -1     0     1    53    39     9   .06   24   16 |       0   -2637   3474   8446
grg  n/a|    1     1    -1   -20   -25   -95   .41   26   19 |    3216   -3949   4512  17507
iac  n/a|   -1     0    -9    21    16    -4  -.24   24   19 |    4697   -2182   4391  16664
jgx  n/a|    2     1    -1   -39   -36    -8  -.22   34   36 |    5148   -2899   3533   8623

Table 2.2330.6  GPS week: 2330   Day: 6   MJD: 60560                            

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   -39   -26    16   .13   17   12 |   -2778   -1212   3739  19463
esa  n/a|   -1     0     0     5   -11    35  -.09   25   14 |    -200   -1421   2871   7701
gfz  n/a|    2     0     3    53    46    11   .02   24   14 |       0   -1596   2924   9245
grg  n/a|    1     0     1    13   -14   -69   .36   24   18 |    1492   -1070   3807  19462
iac  n/a|   -1     1    -5     0    45    19  -.23   20   17 |    3184    -962   3713  18607
jgx  n/a|    0     0    -1   -29   -55     5  -.18   31   31 |    2897   -1558   2894   9307

       
       
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 3.2330.0  GPS week: 2330   Day: 0   MJD: 60554                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  602   25   38   25   24   23   30   12 |   105   68   97  105   99   79    91
 R02M |  702   11   13   13    9   14   30    7 |    67   64   59   64   74   43    62
 R03  | 1233   10   11   11   13   13   23    6 |    66   60   60   71   66   51    62
 R04  | 1037   10   17   14   20   22   25    8 |    77   73   65   67   79   57    69
 R05M | 1248   14    8   17    9   18   17    6 |    58   60   65   66   75   54    62
 R07  | 1471   14   16   15   15   22   16    7 |    74   59   63   63   74   53    64
 R08  |  868   18   11   16   13   19   17    7 |    67   72   83   81   87   66    74
 R09  | 2964   10   15   14   19   20   12    7 |    42   46   41   40   44   48    41
 R11  | 1333   15   17   10   15   14   13    6 |    29   33   34   32   31   35    30
 R12M |  605   18   20   25   27   14   21    9 |    44   44   63   68   53   50    51
 R14M | 1166    7   10   16   10   20   15    6 |    52   54   47   54   62   44    51
 R15  |  881   16   20   17   11   23   29    9 |    80   71   81   85   80   65    76
 R16  |  814   13   19   11   17   14   13    6 |    70   73   67   56   65   61    65
 R17E |  584   11   13   13   21   12   20    6 |    57   60   55   64   55   60    57
 R18E |  878   11   17   16   18   18   17    7 |    45   46   41   51   48   46    44
 R19E | 2558   29   44   42   65   55   55   21 |   120  119  127  146  129  137   123
 R20E | 3745   32   63   90   70   36   60   27 |    78   79  113   81 9999   80    68
 R21E |  868   11   17   12   13   13   14    6 |    50   52   52   61   64   49    52
 R22E | 4738   13    6    9   15   16   12    5 |    34   35   36   43   43   34    36
 R24E | 1331   13   15   15   19   18   17    7 |   128  126  130  138  129  138   130
XR25E |13862   12   12  ---  ---   13  ---    9 |    42   47  ---  ---   41  ---    42
XR26  |15435   33  ---  ---   23   68  ---   31 |    82  ---  ---   86  123  ---    90
------+-----------------------------------------+-------------------------------------
 RMS  | 1848   16   23   27   27   22   26      |T   66   63   68   72   72   62    65
 WRMS | 1848   14   16   15   16   18   26      |NE  69   61   65   68   74   57    66
 MEDI | 1166   13   16   15   17   18   17      |MD  66   60   63   66   66   53    62

Table 3.2330.1  GPS week: 2330   Day: 1   MJD: 60555                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  768   21   47   21   31   21   28   13 |    61   49   70   65   59   53    57
 R02M |  787    9   18   11   12   20   19    6 |    49   51   43   45   56   45    46
 R03  | 1350    9   16   11   16   13   19    6 |    46   40   41   49   45   38    42
 R04  | 1233   13   14   14   15   17   19    7 |    54   52   46   54   56   47    50
 R05M | 1263    9   20   15   15   24   20    7 |    44   56   46   44   58   40    46
 R07  | 1910   15   10   20   17   11   23    7 |    54   49   64   52   44   48    51
 R08  |  841   14   15   12   12   16   13    6 |    44   41   52   52   51   46    47
 R09  | 2565   12   13   16    9   10   13    5 |    25   26   36   29   26   28    26
 R11  |  667   18   21   15   20   19   22    8 |    26   34   29   25   24   32    24
 R12M |  628    9   21   14   12   21    8    6 |    45   46   47   47   54   40    45
 R14M | 1204   10   11   13   17   16   16    6 |    42   45   55   58   48   39    46
 R15  |  801   13   18   16   14   20   19    7 |    50   49   56   57   54   42    50
 R16  |  915   18   13   14   12   15   11    6 |    53   67   72   68   53   61    61
 R17E |  758   11   14   14   20    9   19    6 |    46   42   54   51   47   44    46
 R18E |  953    8   15   15   17   13   15    6 |    31   31   27   34   32   27    28
 R19E | 1431   39   36   27   36   28   55   16 |   148  168  160  161  161  167   158
 R20E | 3250   37   64   45   54  157   67   26 |    70   99   80   81 9999   87    72
XR21E | 9176   24  ---   28   21   47   19   15 |    53  ---   53   69  105   51    58
 R22E | 3672   14   13   17   18   14   16    7 |    42   43   49   49   48   43    44
 R24E | 1156   12   15   12   19   15   16    6 |    96  100   99  108  108   96   100
XR25E |11597   11   19  ---  ---   17  ---   11 |    54   53  ---  ---   62  ---    55
XR26  |13845   36  ---  ---   28   60  ---   30 |    62  ---  ---   84   94  ---    76
------+-----------------------------------------+-------------------------------------
 RMS  | 1618   17   25   18   22   40   26      |T   54   57   58   61   61   53    55
 WRMS | 1618   13   18   15   16   17   26      |NE  47   45   51   53   50   43    48
 MEDI | 1204   13   15   15   17   17   19      |MD  49   49   52   52   54   44    47

Table 3.2330.2  GPS week: 2330   Day: 2   MJD: 60556                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1142   25   33   23   28   17   53   13 |    71   55   79   70   74   65    68
XR02M | 1503   18   14   15   34   18  ---   10 |    51   55   50   89   65  ---    60
 R03  |  881   12   11    8   13   10   20    5 |    54   57   50   54   47   47    50
 R04  |  937   17   14   13   12   13   18    6 |    66   59   56   62   54   54    57
 R05M |  626   10   12   14   13   14   16    6 |    61   59   49   47   57   48    53
 R07  | 1183    9   12    8   16   12   22    6 |    61   52   62   63   63   49    58
 R08  |  716   15   15   15   25   14   19    7 |    55   54   69   61   62   53    58
 R09  | 1753   14   14   11   17   17   11    6 |    25   23   30   23   26   25    22
 R11  |  955   12   15   15   21   16    7    6 |    23   31   32   19   21   25    23
 R12M | 1344   12   13    7   11   12   24    6 |    48   54   49   55   50   37    48
 R14M |  851   10    9   15   13   12   13    5 |    48   46   49   54   35   38    44
 R15  |  748   14   21   12   25   17   23    8 |    63   54   64   73   53   41    57
 R16  |  761   12   14   17   13   16    7    6 |    50   53   57   51   44   50    49
 R17E |  750   11   13   21   18   13   15    7 |    66   70   71   69   64   72    67
 R18E | 1002    8   13   12   17    9   14    5 |    37   38   43   42   36   43    38
 R19E | 1512   33   28   44   38   32   61   17 |    82   75  101   79   81   78    78
 R20E | 2386   45   58   48   57 8344   64   27 |    79   98   92   81 9999   91    75
 R21E | 1361   12   13   16   13  206   12    6 |    52   67   57   58  173   54    51
 R22E | 3056   15    8   10   16   19   14    6 |    38   44   43   49   53   39    43
 R24E | 1137   21   21   16   18   16   24    8 |   124  134  126  127  116  143   127
XR25E |11872   15   10  ---  ---   16  ---   10 |    42   40  ---  ---   44  ---    41
XR26  |13149   33  ---  ---   32   54  ---   29 |    65  ---  ---   47   85  ---    64
------+-----------------------------------------+-------------------------------------
 RMS  | 1356   18   21   20   23 1914   28      |T   57   58   61   60   62   55    55
 WRMS | 1356   13   15   13   20  159   28      |NE  53   48   55   52   52   45    50
 MEDI | 1137   14   14   15   17   16   18      |MD  54   54   56   58   54   49    53

Table 3.2330.3  GPS week: 2330   Day: 3   MJD: 60557                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  968   22   40   22   29   18   49   13 |    92   63  101   94   92   86    87
 R02M | 2059   12   17   20   12   34    9    8 |    57   61   65   65   79   58    61
 R03  | 1627   10    7   10   12   13   17    5 |    59   62   66   68   63   54    62
 R04  | 1734   11    9   13    8   11   22    5 |    66   63   63   64   59   49    61
 R05M |  680    9   10   10    9   22   16    5 |    75   71   67   75   71   65    70
 R07  |  552   11   12   11    9   11   16    5 |    68   72   70   68   67   59    67
 R08  |  565    9   10   13   11   16   18    5 |    62   64   75   72   72   59    66
 R09  |  797   12   13   18   16   16   16    6 |    30   36   31   42   33   33    32
 R11  | 1264   13   17   16   15   20   10    7 |    30   33   33   31   33   37    30
 R12M | 2472   11   15   15   10   15   16    6 |    73   80   81   81   84   71    78
 R14M |  888    5   11    8    9   14   11    4 |    55   57   46   56   51   52    52
 R15  |  973    7   27   10   23   15   14    7 |    65   51   66   80   60   54    63
 R16  |  876   10   19   22   15   18   15    7 |    65   66   63   70   63   66    64
 R17E |  796    9   14   14   17   19   12    6 |    64   68   62   67   57   64    62
 R18E | 1260    8   15   14   19   12   18    6 |    44   43   38   49   46   39    42
 R19E |  741   31   36   55   42   67   72   22 |   141  180  164  167  123  170   152
 R20E | 2071   48   59   68   28   55   68   24 |    76   87  114   81 9999   65    70
 R21E |  886    9   11   15   10   14   13    5 |    70   64   67   73  104   64    68
 R22E | 3155   13    9   15   16   14   14    6 |    61   60   63   64   63   65    61
 R24E | 1358   13   19   11   11   23   15    7 |   130  142  132  137  131  139   134
XR25E |10778    9   13  ---  ---   12  ---    8 |    42   50  ---  ---   49  ---    46
XR26  |12008   25  ---  ---   20   68  ---   27 |    44  ---  ---   43   71  ---    45
------+-----------------------------------------+-------------------------------------
 RMS  | 1456   17   22   24   18   26   28      |T   66   70   73   73   70   67    66
 WRMS | 1456   11   17   14   14   20   29      |NE  58   56   63   63   61   55    57
 MEDI |  973   11   14   14   15   16   16      |MD  64   63   66   68   63   59    62

Table 3.2330.4  GPS week: 2330   Day: 4   MJD: 60558                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  | 1584   22   30   20   32   18   39   12 |    84   65   84   79   83   86    79
 R02M | 1156    7   12   10   14   25   22    6 |    52   53   54   52   69   44    53
 R03  | 2108    8   11   18   20   35   17    8 |    54   56   56   52   83   63    58
 R04  | 1552   12    9    8   15   19   35    7 |    68   65   57   65   67   48    61
 R05M | 1489    6   13   15   13   14   27    6 |    57   56   58   60   50   40    53
 R07  | 1242   17   12   13   11   13   23    6 |    66   59   48   57   64   47    57
 R08  |  642   11   10   10   16   21   22    6 |    57   66   62   55   70   51    60
 R09  | 1010   12   16   21   14   15   20    7 |    21   29   25   21   25   29    20
 R11  |  878   13    9   15   14   17    7    5 |    14   16   26   20   20   18    15
 R12M | 2266   10   15   12   26   22   13    7 |    59   53   55   75   76   60    61
 R14M | 1037    8   18   11   14   19    8    6 |    49   60   48   41   33   42    45
 R15  | 1149   10   13   11   14   12   13    5 |    61   49   58   62   53   53    56
 R16  |  942   12   23   16   18   16   15    7 |    53   44   56   47   52   36    47
 R17E |  753    8   15   13   15   11   13    5 |    73   73   78   80   78   75    75
 R18E | 1382   11   15   14   16   12   18    6 |    35   37   35   41   38   34    35
 R19E | 1518   35   39   53   52   37   65   20 |    67   76  111   80   78   68    75
 R20E | 1611   43   60   83   56   54   83   28 |    72   89  122   77 9999   59    72
 R21E | 1118    9   14   14   11    9   17    5 |   185  188  186  185  216  184   187
 R22E | 2778   12   11   10   23   20   11    6 |    79   78   75   76   76   78    76
 R24E | 2270    9   21   13   20   16   12    7 |   103  104  107  105  111  103   104
XR25E |17347   12   15  ---  ---   12  ---    9 |    62   64  ---  ---   64  ---    62
XR26  |12529   32  ---  ---   24   65  ---   30 |    61  ---  ---   53   70  ---    57
------+-----------------------------------------+-------------------------------------
 RMS  | 1526   16   22   26   24   23   30      |T   65   65   70   65   70   60    64
 WRMS | 1526   11   14   14   18   18   30      |NE  53   49   52   51   58   47    51
 MEDI | 1382   11   15   13   16   17   17      |MD  61   60   57   60   69   51    58

Table 3.2330.5  GPS week: 2330   Day: 5   MJD: 60559                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  745   23   20   17   29   19   40   11 |    67   60   62   69   53   55    59
 R02M | 1944    9   10   13   15   21   17    6 |    43   46   49   44   56   42    45
 R03  | 1634    6   13   17   22   20   25    7 |    50   44   42   66   61   37    49
 R04  |  898   11    8   13   12   14    9    5 |    55   51   50   59   53   55    52
 R05M | 1068   10    9   17   16    7   23    6 |    47   48   67   63   48   38    51
 R07  |  794   12   10    9   14   21   16    6 |    55   52   52   57   64   52    54
 R08  |  558   13    8   17   14   15   16    6 |    46   38   42   38   44   42    40
 R09  | 1127   14   11    9   10   23   17    6 |    26   24   27   31   34   31    25
 R11  |  801   10   11   11   15   14   20    6 |    18   22   25   19   19   27    19
 R12M | 1148   18   16   17   32   21   18    9 |    66   70   70   82   68   69    69
 R14M | 1116   12   10   16   11   12    8    5 |    53   47   36   43   39   47    43
 R15  |  688   13   12   13   13   18   12    6 |    56   50   52   53   40   46    48
 R16  |  790   19   15   15   19   20    9    7 |    46   45   51   35   34   36    40
 R17E |  612   14   13   11   19   17   13    6 |    64   54   58   61   60   62    58
 R18E |  795   18   15   14   13   11   20    7 |    34   39   35   50   35   43    37
 R19E | 1509   27   39   44   72   49   58   21 |    68   83   95   81   81   79    75
 R20E | 3771   61   69   77   55   63  118   33 |    76   98   94   90  545   95    71
 R21E | 1056    8   12   23   16   14   20    7 |   245  250  249  257  240  250   246
 R22E | 1983   13    9   17   16   15   13    6 |    91   99  104  101   97   98    97
 R24E | 3511   11   15   17   20   16   17    7 |   117  118  116  124  119  120   118
XR25E |12171    8   11  ---  ---   14  ---    8 |    76   75  ---  ---   75  ---    76
XR26  |13061   49  ---  ---   24   77  ---   39 |    26  ---  ---   38   71  ---    35
------+-----------------------------------------+-------------------------------------
 RMS  | 1587   20   21   24   26   24   34      |T   64   67   68   69   88   66    63
 WRMS | 1587   14   12   16   19   19   36      |NE  44   42   44   46   47   42    42
 MEDI | 1068   13   12   16   16   17   17      |MD  55   51   52   59   56   47    51

Table 3.2330.6  GPS week: 2330   Day: 6   MJD: 60560                            

        Weighted Average                        Orbit Dynamics (7 days)
 PRN  |  brd  cod  esa  gfz  grg  iac  jgx  IGL |   cod  esa  gfz  grg  iac  jgx   IGL
------+-----------------------------------------+-------------------------------------
 R01  |  894   22   27   21   30   14   37   11 |   101   80  102  105  100   97    96
 R02M | 1976   10   21   12   20   21   28    8 |    67   79   72   64   84   54    70
 R03  |  852    8   11   11   19   12   25    6 |    79   75   73   92   87   67    78
 R04  | 1046   12   13   15   12   21   24    7 |    90   80   86   90   85   68    84
 R05M | 1792    9   11   14   12   17   17    6 |    94   96   90   97  101   95    95
 R07  |  594   14   13   15   11   16   28    7 |    84   69   71   74   87   65    75
 R08  |  748    9    7   10   23   10   17    5 |    69   69   77   83   78   66    73
 R09  | 1132   13    7    9   12    9   23    5 |    53   45   45   48   46   53    47
 R11  | 1092   14   13   16   11   10   24    6 |    40   41   41   38   38   52    39
 R12M |  774   11   19   17   17   17    9    7 |   110  112  119  121  115  110   114
 R14M |  904    8    9   13   16   10   19    5 |    65   63   67   69   65   57    64
 R15  |  954    7   11   13   18   13   13    5 |    79   65   77   76   76   68    73
 R16  |  707   13   18   12   28   12   26    8 |    59   54   55   43   52   39    49
 R17E | 1134    9   19   11   18   11   16    6 |    77   85   76   82   76   83    79
 R18E | 1575   10   19   13   24   15   15    7 |    71   70   67   81   69   74    71
 R19E | 1152   29   46   51   50   44   54   20 |    78   87  117   85   83   78    82
 R20E | 4823   43   80   72   55   46   92   28 |   110  121  143  116  710  108   113
 R21E | 1900    9   14   14   17   12   14    6 |   252  261  251  253  244  258   251
 R22E | 2182   19    9   16   18   13   18    7 |   131  128  133  130  134  127   130
 R24E | 3581   21   22   18   17   16   14    8 |   153  165  160  156  159  157   157
XR25E |10278   11   17  ---  ---   14  ---   10 |    99  102  ---  ---  104  ---   101
XR26  | 9007   41  ---  ---   28   70  ---   35 |    53  ---  ---   57  100  ---    63
------+-----------------------------------------+-------------------------------------
 RMS  | 1810   17   25   24   24   20   31      |T   91   92   96   93  122   88    91
 WRMS | 1810   12   14   14   18   17   31      |NE  70   64   69   70   74   63    67
 MEDI | 1132   11   14   14   18   14   19      |MD  79   80   77   83   85   68    78



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