[IGSREPORT-26115] Wk 2015 IGLOS Final Orbits

acc acc at igs.org
Sun Sep 9 17:55:34 PDT 2018


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2015   (Aug 19, 2018 - Aug 25, 2018) 
                                                                               
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 2.2015.
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:
                                                                               
 igl2015[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2015 in the SP3 format.
 igl20157.sum      Combination Report for GPS Week 2015.


    
    
REMARKS concerning the IGL Orbit Combination:                                  
---------------------------------------------

Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.

 1. Broadcast (brd) orbits and clocks are included in the combination for
    statistics only.

 2. Having only a few satellites the mcc orbits are included in the combination 
    for statistics only. The grg orbits are introduced for the first time
    starting 02-Jan-2011 (GPS Week 1617) but only for statistics until
    22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
    21-May 2011 (GPS Week 1636). The emx orbits are introduced with full weight
    for the first time starting 11-Sep-2011 (GPS Week 1653).

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      X/Y/Z =  0.000/0.000/0.000 meter for GLONASS and
      X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        ftp://igs.org/igscb/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:
        ftp://igs.org/igscb/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
        ftp://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  |      5.0 ns
                1  |      4.5 ns
                2  |      3.9 ns
                3  |      2.3 ns
                4  |      4.4 ns
                5  |      3.4 ns
                6  |      2.0 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.2015, 1a.2015).
        
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 2.2015.0-6)                                                                                
    
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 3.2015.0-6). 
        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 2015 summary.                      (Aug 19, 2018 - Aug 25, 2018)

Table 1.2015.a     GPS week : 2015   MJD: 58349.0-58355.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0    10   -13    -9   -34   .03   36   34 |    3595    -819   3412   9878
        |    1     1     0    22    29    40   .04           |    1331    2434
cof  n/a|   -1     0    13     3    -7   -30   .04   38   36 |    3593    -822   3414   9879
        |    1     2     1    26    16    51   .05           |    1333    2438
emx  n/a|   -1     0     0    21   -23    -6   .01   22   22 |   -4636    -865   3426   9458
        |    1     1     0    23    31    26   .03           |    7132    1691
esx  n/a|    0     0     0     1    14     0   .12   14   12 |    2834   -1492   3419  11721
        |    1     0     0    11    12    21   .02           |   10496    3103
gfz  n/a|   -1     0    -8    15    32    26   .09   27   25 |       0    -744   3412   9597
        |    1     1     3    13    29    34   .06           |       0    2394
grg  n/a|    2     0     2   -73     4   -79  -.34   44   37 |    3989    -732   3476   9290
        |    1     1     5    24    20    45   .08           |    1382    2558
iac  n/a|    1     0    -1    -1     1    39  -.13   20   20 |    4693    -205   4369  11284
        |    0     0     0    31    31    49   .03           |    1275    1867
mcc  n/a|    6    -4    40     6   -59    -4  -.58  117  117 |     ---     ---    ---    ---
        |    6     9    22    67    84   190   .19           |     ---     ---


Table 1.2015.b     GPS week : 2015   MJD: 58349.0-58355.0   

         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   15   16   17   18   19   16 |
 R02  |    7    7    7    8    9    8    7 |
 R03  |    9    8    8    9    9    9    9 |
 R04  |    8    8    7    8    8    9    8 |
 R05  |  ---  ---  ---    0    0    0    0 |
 R07  |   10    9   10   10   10   10    9 |
 R08  |    9   10    8    9    8    8    9 |
 R09  |    6    5    5    8   11    8    6 |
 R10  |    8    7    7    6    7    8    7 |
 R11  |    8    8    7    7    9    7   11 |
 R13  |   11    9    9    9   10    9    9 |
 R14  |    9    9    8    8    8    8    8 |
 R15  |   16   14   12   12   13   13   11 |
 R16  |   16   14   14   14   15   14   13 |
 R17  |   10    9    9    8   10   10    9 |
 R18  |    7    7    7    7    7    8    7 |
 R19  |   17   18   20   18   17   14   15 |
 R20  |   13   12   16   13   14   11   13 |
 R21  |   12   12   11    9   11   11    9 |
 R22  |    9   11   11    9   10   12   10 |
 R23  |   10    9    7    6    7    8    9 |
 R24  |   21   18   17   14   16   15   17 |
 R26  |   19   12   21   24   13   14   15 |


Table 1.2015.c     GPS week : 2015   MJD: 58349.0-58355.0   

         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 2015 0   |   61   -23   157     504    -605     684  82.4  1314  1314 |    5022       0
brd 2015 1   |  -30    18   255   -2254     -38    4182  84.5  1256  1256 |    4453       0
brd 2015 2   |   59    -6   156    -364   -1191    3648  83.0  1257  1257 |    3886       0
brd 2015 3   |  -28    13   203     -39   -1779    5595  81.7  1371  1371 |    2335       0
brd 2015 4   |    0   -12   187    1964    -312    1919  81.2  1322  1322 |    4354       0
brd 2015 5   |   39    13   263    1146    -180   -1277  83.1  1185  1185 |    3420       0
brd 2015 6   |   -6    65   200    -588     -28    -180  83.5  1405  1405 |    2008       0
-------------+------------------------------------------------------------+----------------
brd 2015 mean|   13     9   203      52    -590    2081  82.8  1301  1301 |    3639       0
brd 2015 sdev|   39    29    42    1351     663    2502   1.1    74    74 |    1122       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 2.2015.0  GPS week: 2015   Day: 0   MJD: 58349                            

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    10    -2    12   -54  -.03   35   35 |    5983   -4025   2995  10659
cof  n/a|   -1    -5    12    14    20   -62   .03   41   39 |    5991   -4049   2994  10660
emx  n/a|   -1     2     0     2   -53     0  -.01   23   23 |  -10413   -3201   3023  10227
esx  n/a|    1     0     0   -15    20   -12   .09   14   14 |   14729   -4058   3006  12583
gfz  n/a|   -2     3    -6    15    22    36   .11   29   25 |       0   -3855   3000  10355
grg  n/a|    3    -1     0  -101    -3   -49  -.48   44   38 |    7014   -3647   3002  10218
iac  n/a|    0     0    -3    49    11    47  -.13   23   23 |    4233     398   3941  11449
mcc  n/a|    0   -20    46   -50  -155  -125  -.61  132  132 |     ---     ---    ---    ---

Table 2.2015.1  GPS week: 2015   Day: 1   MJD: 58350                            

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     9   -52   -25    -6   .01   38   35 |    2112    1458   3619   9868
cof  n/a|   -2     0    13   -36   -20    32   .04   40   37 |    2129    1419   3627   9869
emx  n/a|   -1     0    -1    63   -54    48   .02   26   26 |   -3896     631   3630   9559
esx  n/a|    0     0     0    -8    13   -24   .11   11   11 |    6925    2624   3634  11854
gfz  n/a|   -2     0   -10    12    18    49   .12   27   24 |       0    1143   3627   9667
grg  n/a|    3     0     1   -66    41  -133  -.33   46   36 |    3619    1683   3620   9107
iac  n/a|    1     0     0    -3    38    31  -.13   20   20 |    6385     188   4516  10784
mcc  n/a|   16    -1    50    13  -108   103  -.60  122  122 |     ---     ---    ---    ---

Table 2.2015.2  GPS week: 2015   Day: 2   MJD: 58351                            

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    12     0   -19   -50   .05   38   35 |    3045     687   3375  10620
cof  n/a|    0     3    17    24     5   -78   .04   37   36 |    3024     720   3378  10625
emx  n/a|    0     0    -1    32    -4   -21  -.02   26   26 |   -8901    -229   3414  10246
esx  n/a|   -1     0     0     7    14     4   .10   11    9 |   -9337    -344   3416  12409
gfz  n/a|    0     0   -14    37    27    -4   .05   29   25 |       0     882   3411  10431
grg  n/a|    2     0    10   -80    -1  -127  -.33   48   37 |    3132    1107   3392   9730
iac  n/a|    2     0    -3   -20   -27    80  -.19   19   19 |    4998     -35   4107  10722
mcc  n/a|   12     3    55    69    39   155  -.74  125  125 |     ---     ---    ---    ---

Table 2.2015.3  GPS week: 2015   Day: 3   MJD: 58352                            

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|   -3     1    10    14    26   -93   .03   38   36 |    2390   -1290   3462   9099
cof  n/a|    0     0    11    -2   -13   -96  -.01   41   38 |    2380   -1281   3464   9099
emx  n/a|   -2     0     1    33   -15   -34  -.02   18   18 |  -10964   -1348   3480   8852
esx  n/a|    0    -1     0     0    25   -26   .14   14   12 |   -1219   -2958   3465  11035
gfz  n/a|   -2     0    -9    23    85   -32   .12   29   31 |       0   -2199   3452   8841
grg  n/a|    1     0     1   -98    -8   -48  -.23   41   37 |    3715   -2887   3732   8136
iac  n/a|    2     0    -2   -35   -33   122  -.10   19   19 |    5873   -1739   4130   9106
mcc  n/a|    0    -6    64   -62   -64   113  -.31  131  131 |     ---     ---    ---    ---

Table 2.2015.4  GPS week: 2015   Day: 4   MJD: 58353                            

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    -3    10   -24    21   -56   .10   38   36 |    3692     182   3182   9795
cof  n/a|   -5     0    15    41    -5   -37   .11   41   38 |    3697     177   3181   9791
emx  n/a|   -2     0     0     7    33    -9   .06   22   22 |    8783    -258   3212   9541
esx  n/a|   -1    -1     0    19     0    25   .11   17   14 |   17648     150   3192  12012
gfz  n/a|    0     0    -9    19    58    20   .13   26   22 |       0    1164   3194   9582
grg  n/a|    3    -2     6   -32    15  -118  -.37   44   39 |    3798     979   3186   9065
iac  n/a|    2     0    -1   -18   -31    18  -.09   16   16 |    3848   -1272   4088  14506
mcc  n/a|   -1   -12    50   116    39  -128  -.80  114  114 |     ---     ---    ---    ---

Table 2.2015.5  GPS week: 2015   Day: 5   MJD: 58354                            

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    10    -3   -48     0  -.01   34   32 |    4557    1454   3746   9913
cof  n/a|    0     0    13   -16   -28     6  -.02   36   33 |    4552    1460   3750   9917
emx  n/a|   -1     1    -1    -3   -43   -15   .05   19   19 |     376    1230   3739   9335
esx  n/a|    1     0    -2    -2    -2    19   .16   16   14 |   -6962     532   3747  11201
gfz  n/a|    0    -2    -5     3    19    57   .12   27   24 |       0    1317   3732   9705
grg  n/a|    0    -1     4   -81     7   -62  -.28   44   39 |    2847    1426   3721   9468
iac  n/a|    2     0    -1    35    29   -20  -.12   19   19 |    4928    3327   5635  10572
mcc  n/a|    9     1    12    12   -14  -327  -.67  101  101 |     ---     ---    ---    ---

Table 2.2015.6  GPS week: 2015   Day: 6   MJD: 58355                            

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|   -3     0    10   -25   -34    22   .06   31   28 |    3389   -4201   3510   9194
cof  n/a|   -2     0    13    -2   -11    23   .07   32   29 |    3382   -4206   3510   9195
emx  n/a|   -2     0    -1    15   -25   -10   .01   22   22 |   -7439   -2884   3487   8447
esx  n/a|    1     0     0     9    32    17   .13   13   12 |   -1945   -6391   3473  10959
gfz  n/a|    0     1    -3    -4    -2    60  -.03   24   26 |       0   -3660   3469   8604
grg  n/a|    1     0    -6   -53   -22   -18  -.34   39   33 |    3801   -3787   3682   9306
iac  n/a|    1     0    -1   -16    20    -5  -.12   22   22 |    2587   -2306   4169  11850
mcc  n/a|    5     3     6   -49  -154   175  -.31   95   95 |     ---     ---    ---    ---

       
       
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 3.2015.0  GPS week: 2015   Day: 0   MJD: 58349                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1518   63   74   29   12   30   48   27  ---   14 |    77   86   58   53   54   47   51  ---    48
 R02  | 1090   26   23   15    5   25   15    9  113    6 |    90   92   76   77   77   82   73  123    77
 R03  |  556   38   36   16   10   30   21   18   91    9 |   113  109   88   89   77   99   84  134    88
 R04  |  845   27   27   17   10   23   22   15  ---    8 |   106  106   88   89   82   95   87  ---    89
 R07  | 1037   47   48   18   12   25   21   20  203   10 |    99   99   84   72   68   91   75   73    77
 R08  |  905   32   35   15   11   19   31   17  ---    8 |   102  107   89   95   88  103   87  ---    92
 R09  | 1901   11   16    8    9   16   13   19  ---    5 |   117  119  118  113  118  106  119  ---   115
 R10  | 2689   13   15   17   14   23   26   20  ---    8 |    59   64   48   66   49   69   53  ---    56
 R11  |  968   22   28   19    6   30   22   20   70    8 |    64   68   54   50   47   60   38   79    49
 R13  | 1887   14   11   23   16   31   50   12  ---   10 |    59   57   50   59   51   89   51  ---    55
 R14  | 1684   31   27   14   11   33   23   13  ---    8 |    67   67   59   63   58   69   50  ---    58
 R15  | 1809   56   55   36   20   52   39   27  ---   16 |    81   80   52   43   48   45   32  ---    42
 R16  |  819   41   59   43   18   20   62   30  ---   15 |    71   81   57   67   51  100   56  ---    62
 R17  |  573   29   32   20   11   24   39   22  ---   10 |    26   29   28   29   26   35   18  ---    25
 R18  | 1254   24   25   11   12   15   17   16  ---    6 |    26   28   25   33   26   30   29  ---    27
 R19  | 1662   69   79   19   21   38   61   37  ---   16 |    40   44   36   46   45   29   22  ---    35
 R20  |  740   16   23   19   23   38   54   30  ---   13 |    35   39   35   33   41   32   33  ---    30
 R21  |  953   34   35   20   16   29   47   29  143   12 |    28   34   29   38   34   32   27   62    30
 R22  |  700   31   35   17    9   22   19   24  ---    8 |    29   29   27   28   37   35   29  ---    27
 R23  |  640   22   17   26   22    8   17   23  ---    9 |    31   29   28   37   36   30   25  ---    30
 R24  |  817   24   59   46   16   41  126   28  ---   21 |    37   59   51   27   28   72   22  ---    28
XR26  | 2053   23   64  ---  ---  ---  ---   15  ---   18 |    52   64  ---  ---  ---  ---   38  ---    42
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1313   35   41   23   14   29   44   23  132      |T   64   67   56   57   54   64   49   94    53
 WRMS | 1313   35   39   23   14   25   38   23  132      |NE  64   67   56   57   54   64   49   94    53
 MEDI |  968   27   32   19   12   25   26   20  113      |MD  59   64   52   53   49   69   38   79    48

Table 3.2015.1  GPS week: 2015   Day: 1   MJD: 58350                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1034   60   72   32   10   28   64   29  ---   14 |    64   75   57   55   61   49   59  ---    52
 R02  | 1217   27   26   14    5   17   20   16   96    6 |    77   78   66   63   61   72   61  107    64
 R03  | 1237   39   36   16    5   27   14   14  136    8 |    94   94   75   76   62   78   69  125    74
 R04  |  983   29   31   18    7   22   25   13  ---    7 |    84   85   75   73   66   72   66  ---    71
 R07  | 1224   42   42   17    6   21   30   14  138    8 |    72   72   53   55   55   65   53   47    55
 R08  | 1134   39   38   16   12   31   38   21  ---   10 |    84   87   72   79   81   78   63  ---    73
 R09  | 1672   10   13   12    5   11   17   13  ---    4 |   103  103  104  100  102   96  107  ---   102
 R10  | 2440   10   13   22   12   18   22   10  ---    6 |    50   50   53   56   43   42   52  ---    51
 R11  | 1068   22   22   19    8   33   30   13  107    8 |    49   46   47   47   54   42   39   70    44
 R13  | 1890   15   21   25    9   16   39   19  ---    8 |    46   48   32   41   39   54   33  ---    37
 R14  | 1184   23   21   18    9   30   42   21  ---    9 |    49   49   46   46   46   63   47  ---    45
 R15  | 1527   56   55   33   12   40   25   33  ---   13 |    54   51   39   43   42   45   37  ---    38
 R16  |  943   41   43   43   18   20   69   18  ---   14 |    42   45   35   50   36   63   46  ---    44
 R17  |  692   32   34   18    9   25   26   20  ---    8 |    14   16   19   20   17   17   12  ---    14
 R18  | 1159   16   17   18   11   20   30   12  ---    7 |    15   17   20   25   21   26   18  ---    17
 R19  | 1141   81   71   33   20   37   76   30  ---   18 |    27   33   31   33   25   36   19  ---    24
 R20  |  736   19   36   15   16   21   72   21  ---   11 |    34   54   24   28   22   18   25  ---    23
 R21  | 1007   40   40   29   10   42   33   22  128   11 |    18   21   23   24   29   15   24   30    20
 R22  | 1102   31   29   19   11   27   57   24  ---   11 |    17   23   20   20   19   27   18  ---    15
 R23  |  802   23   25   30   15   15   21   17  ---    9 |    24   27   23   25   35   31   25  ---    24
 R24  |  806   49   74   54   16   31  100   20  ---   18 |    48   66   55   39   43   24   35  ---    36
XR26  |16209   15   62  ---  ---  ---  ---    8  ---   11 |    16   61  ---  ---  ---  ---   27  ---    22
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1256   38   40   26   11   27   46   20  122      |T   49   54   46   47   45   48   42   75    42
 WRMS | 1256   35   37   26   11   24   36   20  122      |NE  49   54   46   47   45   48   42   75    42
 MEDI | 1134   29   34   19   10   25   30   18  128      |MD  48   50   46   46   43   45   37   70    38

Table 3.2015.2  GPS week: 2015   Day: 2   MJD: 58351                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  828   76   52   32   11   40   55   31  ---   15 |    65   51   49   51   61   49   60  ---    46
 R02  | 1451   29   21   13    8   20   28   16  115    7 |    60   56   51   46   41   64   43  105    47
 R03  | 2491   39   36   14    7   22   23   15  142    8 |    75   72   50   57   47   65   47  127    53
 R04  | 1911   29   34   15    5   27   19    9  ---    7 |    65   69   50   54   41   59   47  ---    51
 R07  | 1103   43   38   22    7   29   27   17   79    9 |    68   65   49   47   42   58   35   54    45
 R08  | 1351   35   41   18    5   22   25   12  ---    7 |    63   68   45   45   41   55   40  ---    44
 R09  |  937   14   18   14    5   13   23   11  ---    5 |   120  118  121  122  125  117  125  ---   122
 R10  | 1655   14   16   18   12   20   13   13  ---    6 |    46   46   48   53   42   56   52  ---    49
 R11  |  723   17   14   11    7   19   37    8  135    6 |    54   60   44   45   46   75   46  106    47
 R13  |  982   12   20   17    9   20   57   18  ---    9 |    56   61   48   56   45   88   46  ---    53
 R14  | 1266   23   26   16   13   17   19   21  ---    7 |    57   59   53   44   44   55   48  ---    47
 R15  | 1335   56   57   19    6   28   44   24  ---   11 |    69   70   48   42   37   68   32  ---    42
 R16  | 1366   44   49   26   16   40   74   22  ---   14 |    59   66   60   61   43   83   51  ---    55
 R17  |  721   34   36   12    9   29   22   24  ---    9 |    21   23   29   28   29   27   15  ---    23
 R18  | 1209   15   19   20    9   30   18   13  ---    7 |    21   26   26   27   22   20   21  ---    21
 R19  | 1051   70   82   41   24   50   96   33  ---   20 |    29   41   30   36   36   42   17  ---    24
 R20  |  714   29   25   63   16   22   68   18  ---   15 |    39   35   52   38   25   28   19  ---    28
 R21  |  743   38   40   22   12   32   36   26  143   10 |    23   23   21   32   32   39   24   83    26
 R22  | 1370   36   36   29    6   39   22   22  ---   10 |    26   32   21   27   37   38   27  ---    26
 R23  |  767   20   23   12   12   24   26   11  ---    7 |    26   31   28   25   29   29   20  ---    23
 R24  |  689   39   32   43   12   28  115   18  ---   17 |    37   48   44   34   30   26   31  ---    30
XR26  |12841   30   42  ---  ---  ---  ---   15  ---   21 |    21   27  ---  ---  ---  ---   29  ---    22
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1256   38   37   26   11   29   48   19  125      |T   50   52   46   46   42   54   39   95    42
 WRMS | 1256   35   36   26    9   25   37   19  125      |NE  50   52   46   46   42   54   39   95    42
 MEDI | 1103   30   34   18    9   27   27   17  135      |MD  54   51   48   45   41   55   35  105    44

Table 3.2015.3  GPS week: 2015   Day: 3   MJD: 58352                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  732   87   90   25   22   34   52   30  ---   17 |    71   74   36   52   60   30   50  ---    39
 R02  | 1561   31   45   13   10   27   30   11   81    8 |    74   85   49   51   51   72   44   74    51
 R03  | 2934   39   43   17   13   24   25   18  109    9 |    81   86   58   62   51   63   46  101    56
 R04  | 1943   30   26   16   10   22   25   11  ---    7 |    70   64   46   59   47   59   45  ---    51
XR05  | ----    8 8209  ---  ---  ---  ---  ---  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R07  |  704   41   53   20   10   24   25   26  109   10 |    74   86   59   57   48   62   39   44    53
 R08  |  905   31   30   19    7   23   31   19  ---    8 |    73   72   55   54   49   65   38  ---    52
 R09  |  917   23   20   20   16   18   12   15  ---    8 |    81   78   73   74   76   76   64  ---    70
 R10  | 1268   10   15   10   11   25   26    8  ---    6 |    49   46   45   53   36   62   45  ---    47
 R11  |  536   22   18   11    7   24   26   13  186    6 |    51   49   47   47   38   49   40   92    43
 R13  |  786   16   15   13   14   21   49   12  ---    8 |    54   54   54   52   52   78   54  ---    53
 R14  | 1630   27   20   13   12   29   19   14  ---    7 |    54   51   45   47   41   45   41  ---    42
 R15  | 2184   60   57   26   16   33   23   17  ---   12 |    77   73   57   45   47   48   38  ---    46
 R16  | 1448   25   52   25   17   21   74   25  ---   13 |    64   57   52   54   58   80   53  ---    53
 R17  |  734   27   28   13    9   22   26   19  ---    7 |    33   36   40   32   40   44   28  ---    33
 R18  |  872   17   20   18   15   20   16   13  ---    7 |    34   36   38   31   34   38   28  ---    31
 R19  | 1578   69   70   30   32   52   68   23  ---   18 |    41   40   35   47   42   37   31  ---    35
 R20  |  803   35   35   20   15   30   71   23  ---   13 |    48   61   52   47   51   44   36  ---    40
 R21  |  633   32   30   16    8   27   21   20  141    8 |    33   33   36   34   33   38   31   46    31
 R22  | 1358   30   33   11    8   43   24   21  ---    9 |    35   36   39   38   40   35   28  ---    34
 R23  | 1161   17   21    8   12   19   19   12  ---    6 |    43   45   35   45   45   36   37  ---    38
 R24  | 1366   40   43   15   11   41   78   27  ---   14 |    60   66   54   51   53   43   40  ---    44
XR26  | 2250   38   53  ---  ---  ---  ---   13  ---   23 |    51   74  ---  ---  ---  ---   36  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1370   38   41   18   14   29   41   19  130      |T   56   59   47   49   47   52   40   71    44
 WRMS | 1370   36   38   18   12   31   37   19  130      |NE  56   59   47   49   47   52   40   71    44
 MEDI | 1161   30   33   16   12   24   26   17  109      |MD  54   57   47   51   47   48   39   74    43

Table 3.2015.4  GPS week: 2015   Day: 4   MJD: 58353                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  598   82   90   31   26   44   55   24  ---   18 |    62   74   30   48   57   24   36  ---    30
 R02  | 1000   38   36   14    9   23   28   12   67    8 |    66   64   36   44   34   57   33   85    40
 R03  | 2043   40   43   13   11   21   36   14   86    9 |    77   84   53   48   44   76   54   89    53
 R04  | 1598   28   33   14   11   23   22   12  ---    7 |    65   73   48   53   37   54   43  ---    47
XR05  | ----    7   13  ---  ---  ---  ---  ---  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R07  |  879   44   42   19   11   26   19   17  123    9 |    62   64   43   38   32   49   34   37    38
 R08  |  682   31   40   19   10   21   25   12  ---    8 |    55   68   43   45   41   56   38  ---    42
 R09  | 1216   32   43   28   25   25   23   14  ---   10 |   140  143  136  131  138  129  142  ---   135
 R10  | 2196   14   13   16   11   14   28   11  ---    6 |    36   38   38   42   31   55   41  ---    38
 R11  |  668   24   19   16    9   25   34   17  147    8 |    49   48   45   33   37   51   28   59    35
 R13  | 1050   16   24   17   22   20   45   14  ---    9 |    35   38   36   49   38   57   32  ---    37
 R14  | 1259   25   24   17   11   30   25    8  ---    8 |    41   43   41   42   40   31   40  ---    37
 R15  | 1858   56   60   32   13   33   31   15  ---   12 |    54   59   36   26   21   27   24  ---    24
 R16  |  973   33   37   37   15   19   79   14  ---   14 |    61   61   41   50   37   81   49  ---    46
 R17  |  790   28   30   17   11   30   42   14  ---    9 |    16   15   16   16   19   34   14  ---    12
 R18  |  680   21   25   16   16   16   19    8  ---    7 |    15   22   19   20   31   21   14  ---    15
 R19  | 1474   70   62   28   27   34   40   34  ---   16 |    20   28   35   45   33   31   22  ---    27
 R20  | 1316   23   52   27   17   30   80   10  ---   13 |    29   49   37   26   22   35   28  ---    20
 R21  |  710   36   40   25   18   29   26   17  127   10 |    19   22   15   31   25   19   24   22    21
 R22  | 1079   36   34   11   19   28   38   13  ---   10 |    15   18   19   29   25   16   19  ---    18
 R23  | 1670   16   18   15   23   10   13   10  ---    7 |    16   19   18   25   23   25   21  ---    19
 R24  | 2011   19   15   25   21   32   94   26  ---   16 |    29   28   56   26   29   31   29  ---    29
XR26  | 1778   22   79  ---  ---  ---  ---    7  ---   13 |    22   93  ---  ---  ---  ---   23  ---    20
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1321   38   41   22   17   26   44   16  114      |T   44   52   40   41   37   45   35   58    35
 WRMS | 1321   36   38   22   14   22   39   16  114      |NE  44   52   40   41   37   45   35   58    35
 MEDI | 1079   28   36   17   15   25   31   14  123      |MD  36   48   37   42   33   35   29   59    30

Table 3.2015.5  GPS week: 2015   Day: 5   MJD: 58354                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  589   74   75   34   37   39   43   27  ---   18 |    85   93   68   97   90   63   79  ---    76
 R02  |  582   33   40   13   11   20   22   15   62    8 |    71   76   60   64   58   69   54   82    60
 R03  | 2089   37   34   16   10   28   32   12   59    9 |    80   78   66   69   59   78   63   47    66
 R04  | 1475   29   28   14   13   25   34   10  ---    8 |    85   87   64   75   65   77   68  ---    70
XR05  | ----    7   22  ---  ---  ---  ---  ---  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R07  |  904   40   39   19   11   32   17   13  135    9 |    76   75   68   60   58   64   59   62    62
 R08  |  963   33   33   17   12   25   21   11  ---    8 |    74   77   61   63   57   68   57  ---    60
 R09  |  781   22   20   21   17   12   10   16  ---    8 |    80   84   75   89   83   79   81  ---    80
 R10  | 1411   14   17   21   20   11   27   12  ---    8 |    61   61   56   71   62   73   58  ---    62
 R11  |  909   19   24   10   11   27   18   13   97    6 |    62   68   63   56   50   57   57   58    56
 R13  | 1322   10   11   19   15   17   49   11  ---    8 |    66   68   61   70   70   87   66  ---    67
 R14  | 1122   24   26   11   10   27   34   15  ---    8 |    59   57   51   54   55   73   51  ---    53
 R15  | 1580   55   48   25   22   30   28   18  ---   12 |    66   68   55   56   59   66   54  ---    56
 R16  |  818   32   49   23   14   24   85   26  ---   14 |    77   91   62   73   76   94   67  ---    70
 R17  |  814   30   30   21    7   39   20   26  ---   10 |    22   19   27   21   26   28   22  ---    21
 R18  |  630   19   26   11   16   26   34   15  ---    8 |    25   27   29   30   29   32   24  ---    26
 R19  |  822   50   55   28   13   27   21   38  ---   13 |    35   42   30   32   34   42   20  ---    23
 R20  | 1539   31   36   14   15   29   62   14  ---   11 |    48   40   24   41   44   35   32  ---    33
 R21  |  707   26   28   16   11   32   52   21  127   10 |    24   23   26   27   27   38   24   30    24
 R22  |  877   29   30   13   15   34   58   21  ---   11 |    32   32   28   37   33   47   26  ---    30
 R23  | 1357   18   19   17   20    9   29   15  ---    8 |    31   37   31   35   33   36   24  ---    29
 R24  | 1918   21   24   22   17   21   96   24  ---   14 |    51   58   42   35   35   54   34  ---    36
XR26  | 1679   19   57  ---  ---  ---  ---    9  ---   13 |    33   61  ---  ---  ---  ---   26  ---    27
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1185   34   36   19   16   27   44   19  101      |T   56   60   49   55   52   60   47   55    49
 WRMS | 1185   32   33   19   14   24   39   19  101      |NE  56   60   49   55   52   60   47   55    49
 MEDI |  909   29   30   17   14   27   32   15   97      |MD  61   61   56   56   57   64   54   58    56

Table 3.2015.6  GPS week: 2015   Day: 6   MJD: 58355                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  646   67   61   34   28   24   38   30  ---   16 |   103  111   88   98   96   80   86  ---    87
 R02  |  910   26   30   14   13   17   19   12   60    7 |    90   93   70   76   73   81   77  110    75
 R03  | 1900   36   39   17   10   26   16   16   85    8 |   101  103   78   82   71   94   81   79    81
 R04  | 1143   30   36   17    9   24   21   13  ---    8 |   102  103   88   89   76   96   80  ---    86
XR05  | ----    7   27  ---  ---  ---  ---  ---  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
 R07  |  865   39   41   14    6   28   19   16  147    8 |   101  102   77   80   72   85   68   74    77
 R08  | 1204   30   30   17    8   30   29   11  ---    8 |    93   92   72   74   68   91   69  ---    74
 R09  |  786   12   14   14   11   10   13   14  ---    5 |    98   97   96   91   95  100  102  ---    95
 R10  |  951   15   19   10   13   12   29   16  ---    6 |    83   81   82   89   75   94   75  ---    82
 R11  |  733   19   20   18   13   26   47   26   53   10 |    81   83   72   76   64   91   61   53    71
 R13  | 2535    7   12   13    9   22   50   15  ---    8 |    80   78   75   86   79  106   73  ---    80
 R14  | 1081   30   28   15    9   26   11   20  ---    8 |    78   80   70   72   69   72   63  ---    68
 R15  | 3582   39   38   23    8   20   21   40  ---   11 |    89   88   71   74   82   79   59  ---    71
 R16  |  615   25   35   30   11   24   64   24  ---   12 |    99  103   79   92   77  115   81  ---    87
 R17  |  839   28   30   10    9   28   21   30  ---    9 |    21   23   21   25   28   23   19  ---    19
 R18  | 1306   16   19   13   11   22   21   16  ---    7 |    23   22   23   22   21   24   18  ---    19
 R19  | 1398   50   53   30   16   39   53   29  ---   14 |    30   34   26   33   27   36   23  ---    25
 R20  |  668   13   21   26   16   12   71   28  ---   12 |    35   40   30   39   46   24   23  ---    30
 R21  |  835   28   28   19    5   28   17   23   99    8 |    19   18   15   25   23   22   25   42    20
 R22  |  719   29   33   21   10   34   36   15  ---   10 |    26   28   26   25   26   30   23  ---    23
 R23  |  826   24   26   22   20   12   16   11  ---    8 |    29   32   23   23   24   28   21  ---    21
 R24  | 1875   25   21   46   23   15   87   24  ---   16 |    41   54   60   49   41   43   24  ---    40
XR26  | 1982   17   41  ---  ---  ---  ---   12  ---   14 |    34   45  ---  ---  ---  ---   25  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1405   31   32   22   13   24   39   22   95      |T   66   68   59   62   58   67   53   71    57
 WRMS | 1405   28   29   22   12   26   33   22   95      |NE  66   68   59   62   58   67   53   71    57
 MEDI |  910   26   30   17   11   24   21   16   85      |MD  80   80   71   74   69   80   61   74    71



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