[IGSREPORT-26268] Wk 2027 IGLOS Final Orbits

acc acc at igs.org
Tue Dec 4 20:47:14 PST 2018


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2027   (Nov 11, 2018 - Nov 17, 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 2.2027.
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:
                                                                               
 igl2027[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2027 in the SP3 format.
 igl20277.sum      Combination Report for GPS Week 2027.


    
    
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  |      8.0 ns
                1  |      8.4 ns
                2  |      9.8 ns
                3  |      7.7 ns
                4  |     11.7 ns
                5  |      7.7 ns
                6  |      6.9 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 1.2027, 1a.2027).
        
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 2.2027.0-6)                                                                                
    
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 3.2027.0-6). 
        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 2027 summary.                      (Nov 11, 2018 - Nov 17, 2018)

Table 1.2027.a     GPS week : 2027   MJD: 58433.0-58439.0

         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    -1    -3    -1     2    16   .08   25   22 |    3890    -331   3321   9287
        |    1     0     2    17    12    17   .04           |    1036    2421
cof  n/a|   -1    -2    -4     0     5     8   .13   27   23 |    3888    -334   3322   9289
        |    1     1     2    19    26    15   .09           |    1035    2426
emx  n/a|    0     0    -2   -15    -1    33   .02   24   24 |    6529    -632   3317   8899
        |    1     0     2    23    24    38   .03           |   12947    1584
esx  n/a|    0     0     1    20     6    26   .13   18   15 |    6650      75   3323  11099
        |    1     1     1    10    19    15   .03           |    9703    2256
gfz  n/a|    0     1     0     7    20     0   .03   27   23 |       0    -299   3266   8897
        |    1     1     2    27    31    15   .06           |       0    2275
grg  n/a|    0     0    -1   -60   -38   -59  -.35   27   24 |    8696    -224   3385   8776
        |    1     1     5    18    33    18   .03           |     810    2581
iac  n/a|    1     0     4    16    11   -44  -.00   23   22 |   10054    -365   4306  11909
        |    1     1     1    23    46    68   .03           |    1807    1128
mcc  n/a|    3    -6     8    39   -33   121  -.26  167  167 |     ---     ---    ---    ---
        |    8     9    23   118   138   253   .52           |     ---     ---


Table 1.2027.b     GPS week : 2027   MJD: 58433.0-58439.0   

         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  |   25   19   15   14   15   16   16 |
 R02  |   10   11    6    6    8    6    6 |
 R03  |    8    7    8    7    8    7    6 |
 R04  |    8    7    6    6    6    7    7 |
 R05  |    8    9    8   10    9   11    8 |
 R07  |   10    8    8    7    7    9   10 |
 R08  |    9    8   10    9    6    9    7 |
 R09  |    8    9   12    6    8    7    7 |
 R10  |    8    9    7    7    7    9    8 |
 R11  |   11   10    7    8    7    7    9 |
 R13  |    9   10   10    9    9    8    9 |
 R14  |   10    8   11   10    9    9   10 |
 R15  |   19   21   17   17   15   16   14 |
 R16  |   13   17   16   20   13   15   14 |
 R17  |    8    9    8    8    7    9    7 |
 R18  |    7    7    8    7    8    7    6 |
 R19  |   15   14   16   16   18   21   18 |
 R20  |   15   13   11   11   11   12   13 |
 R21  |   11    9    8    8    8    8    7 |
 R22  |   10   10    8    9    9    8    7 |
 R23  |   10    8    9    9    8    8    7 |
 R24  |   11    9   10   14   14   15   13 |
 R26  |    0    0    0    0    0    0    0 |


Table 1.2027.c     GPS week : 2027   MJD: 58433.0-58439.0   

         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 2027 0   |  -34    23    -5     553    1698    -985  85.3  1703  1703 |    7981       0
brd 2027 1   |  -35    -3    78     640    1239   -1999  82.2  1583  1583 |    8385       0
brd 2027 2   |  -26    17   107     553     125   -1973  85.0  1765  1765 |    9763       0
brd 2027 3   |  -25     9  -109    -136    1372     298  85.7  1918  1918 |    7662       0
brd 2027 4   |  -50    17   -59     754    -212   -1056  85.1  2723  2723 |   11665       0
brd 2027 5   |  -69    60   -55   -2142    2099   -3394  83.8  2637  2637 |    7674       0
brd 2027 6   |  116     0    89    1124    -468   -5415  81.6  2066  2066 |    6892       0
-------------+------------------------------------------------------------+----------------
brd 2027 mean|  -17    17     6     192     836   -2074  84.1  2056  2056 |    8574       0
brd 2027 sdev|   61    21    85    1095    1007    1860   1.6   453   453 |    1624       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 2.2027.0  GPS week: 2027   Day: 0   MJD: 58433                            

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    -1   -15   -17    30   .04   30   28 |    3657    -317   3080   9556
cof  n/a|   -1     0    -5    24    25    23  -.02   33   29 |    3648    -318   3082   9558
emx  n/a|   -2     0    -3   -12   -22    30   .03   24   23 |  -10099     219   3070   9195
esx  n/a|    3     1     0    41    37    26   .13   19   15 |   16332    -216   3079  11358
gfz  n/a|    0     2     1    53    54    -5  -.04   30   25 |       0    -186   3053   9145
grg  n/a|    0     0     0   -77  -103   -53  -.31   31   27 |    8032    -215   3095   9327
iac  n/a|    1     0     3   -18     6   -75   .06   27   26 |    8419   -1278   4704  13145
mcc  n/a|  -13   -15   -27  -129   -22   411  -.14  185  185 |     ---     ---    ---    ---

Table 2.2027.1  GPS week: 2027   Day: 1   MJD: 58434                            

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    -6    13     0     9   .08   27   25 |    3152   -1272   3292   9985
cof  n/a|   -2    -1    -7   -15    -1     4   .21   30   27 |    3153   -1264   3293   9989
emx  n/a|   -2     0     0   -58    32    19  -.03   26   26 |   -3803   -1447   3302   9507
esx  n/a|    1    -1     1    15   -22    12   .14   16   14 |    -335   -1923   3297  12085
gfz  n/a|    0     1     3     4   -12    -8   .09   29   24 |       0   -2028   3261   9589
grg  n/a|    2     0    -1   -57     2   -87  -.38   28   25 |    9347   -1905   3439   9518
iac  n/a|    0     1     3    39     2     0   .01   26   26 |    8595     -58   3792  10288
mcc  n/a|    8   -12   -15   188  -135   532  -.74  201  201 |     ---     ---    ---    ---

Table 2.2027.2  GPS week: 2027   Day: 2   MJD: 58435                            

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    -5     0    17    27   .09   21   18 |    3234     824   3045   8723
cof  n/a|   -1    -2    -4    -8     4    22   .10   25   20 |    3227     826   3046   8722
emx  n/a|    1    -2    -5   -14   -17    35   .06   23   23 |   21605     180   3034   8530
esx  n/a|    0    -1     1    13    -7     2   .07   19   19 |   21586    2074   3042  10582
gfz  n/a|   -1     2    -1     2    15    15   .00   26   23 |       0    1210   3041   8332
grg  n/a|   -1     0     8   -42   -42   -75  -.41   28   21 |    9100    1624   3285   8083
iac  n/a|    2     0     4     0     8    23  -.03   21   21 |   12879     230   3698  11429
mcc  n/a|   16   -17    10   -76   232   -54  -.47  138  138 |     ---     ---    ---    ---

Table 2.2027.3  GPS week: 2027   Day: 3   MJD: 58436                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1    -1    -3    16    17    34   .05   21   18 |    3293   -3444   3689   9566
cof  n/a|   -2     0    -5    23    40    12   .05   23   21 |    3296   -3465   3684   9562
emx  n/a|   -2     0    -6     0    13    46   .02   28   28 |    2049   -2802   3681   9285
esx  n/a|    0     0     2     9    14    35   .12   17   14 |   -5517   -2660   3681  11269
gfz  n/a|    2     1    -1    27    38    -2   .14   26   25 |       0   -3159   3482   8882
grg  n/a|   -1     0     0   -62   -15   -52  -.36   27   22 |    9454   -3531   3687   8907
iac  n/a|    0    -1     5     3   -38   -35  -.03   20   19 |    8776   -1609   4045  10001
mcc  n/a|    2    -7     9   -16    52   -81   .42  176  176 |     ---     ---    ---    ---

Table 2.2027.4  GPS week: 2027   Day: 4   MJD: 58437                            

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    -2     0    13    -2   -12   .14   22   19 |    3149    4141   3659   9510
cof  n/a|    0    -2    -3   -16     4    20   .24   24   21 |    3154    4138   3659   9515
emx  n/a|    0     0    -1   -29    18    53   .02   26   26 |   21493    1975   3663   9187
esx  n/a|    0     0     0    16     0    46   .12   16   14 |    8699    3816   3676  11298
gfz  n/a|    0     2     2    11    56    21   .03   25   24 |       0    3748   3585   9076
grg  n/a|    0     0    -4   -38   -28   -39  -.34   24   22 |    9440    4341   3661   9054
iac  n/a|    0     0     4    15   -41  -148  -.01   23   22 |    9857    1696   4773  12622
mcc  n/a|    4     0    11   144   -86    87   .46  210  210 |     ---     ---    ---    ---

Table 2.2027.5  GPS week: 2027   Day: 5   MJD: 58438                            

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    -2    -2   -29     0    21   .06   25   23 |    5137    -128   3207   9259
cof  n/a|   -2    -4    -6   -21   -45    -5   .17   25   26 |    5134    -118   3209   9264
emx  n/a|    0     0     0    18    -3   -37   .00   22   22 |   15900    -695   3201   8730
esx  n/a|    0     0     3    16     4    21   .16   18   15 |    5965     328   3205  10910
gfz  n/a|   -1     1    -2   -23   -25    -1  -.02   28   22 |       0    -271   3205   9010
grg  n/a|    0     2    -3   -55   -49   -70  -.34   29   28 |    7804    -256   3221   8496
iac  n/a|    2    -1     6    33    83    29   .01   23   23 |    9582    -425   4516   9392
mcc  n/a|    2     9    43   117  -165    73  -.77  126  126 |     ---     ---    ---    ---

Table 2.2027.6  GPS week: 2027   Day: 6   MJD: 58439                            

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    -5     0     2   .11   26   20 |    5608   -2127   3281   8412
cof  n/a|    0    -2     0     9    12   -17   .12   27   21 |    5608   -2140   3286   8418
emx  n/a|    0     0    -1   -13   -33    86   .04   20   20 |   -1436   -1857   3270   7862
esx  n/a|    0    -2     1    26    19    37   .15   18   15 |    -178    -889   3284  10191
gfz  n/a|   -3    -1     0   -22    14   -25   .01   27   20 |       0   -1410   3237   8248
grg  n/a|    0     2    -8   -89   -30   -40  -.33   26   27 |    7700   -1628   3310   8048
iac  n/a|    2     2     6    45    56  -107  -.01   18   18 |   12273   -1115   4618  16491
mcc  n/a|    1    -2    24    50  -107  -117  -.55  134  134 |     ---     ---    ---    ---

       
       
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 3.2027.0  GPS week: 2027   Day: 0   MJD: 58433                            

        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  | 1266   76   72   47   53   51   54   52  ---   25 |   101   99   77   59   57   68   49  ---    57
 R02  | 1738   22   28   19   14   22   27   30  274    9 |    57   59   52   41   40   60   32  203    44
 R03  | 3450   24   24   19   17    9   12   20  126    8 |    64   66   59   49   45   55   35   74    50
 R04  |  804   14   18    8   15   14   28   28  ---    8 |    58   62   53   56   44   67   38  ---    51
 R05  |  720   17   18   19   15   22   20   19  ---    8 |    66   61   61   53   44   56   44  ---    52
 R07  |  945   19   19   19   16   25   25   30  171   10 |    69   69   68   49   53   68   47   49    56
 R08  | 1150   25   18   11   13   16   19   27  ---    8 |    67   64   64   60   63   72   55  ---    61
 R09  | 2885   13   12   10   13   20   33   10  ---    7 |    50   49   46   44   45   62   50  ---    46
 R10  | 4283   14   19   14   10   26   28   13  ---    7 |    58   63   44   55   40   68   49  ---    51
 R11  |  972   19   19   13   10   37   39   23  222   10 |    60   57   42   51   31   71   38   61    47
 R13  |  747   30   33   19    9   29   19   19  ---    9 |    67   69   49   50   36   45   44  ---    47
 R14  |  682   28   25   15   10   36   18   28  ---   10 |    61   61   41   46   31   58   34  ---    42
 R15  | 2027   56   60   24   32   54   57   37  ---   19 |    96   99   63   50   55  101   41  ---    61
 R16  | 1158   26   48   33   19   40   38   24  ---   13 |    68   72   51   70   41   77   49  ---    57
 R17E |  680   18   21   20    9   22   17   18  ---    7 |   144  146  142  143  145  143  143  ---   143
 R18E |  955    7   13   20   13   16   22   13  ---    7 |    62   62   62   72   65   67   68  ---    66
 R19E | 1218   50   42   26   23   34   37   34  ---   15 |   126  130  124  125  124  118  130  ---   122
 R20E | 1415   26   39   37   17   41   44   36  ---   14 |   109  118  109  108  110  103  111  ---   105
 R21E |  583   24   31   33   21   23   18   16   42   10 |    82   84   77   83   78   79   79   84    78
 R22E | 1048   23   38   25    9   29   24   25  ---   10 |   103  109  108  106  107  105  100  ---   104
 R23E |  900   22   23   26   14   23   25   22  ---    9 |    52   53   52   55   54   58   58  ---    53
 R24E | 1645   25   24   22   16   27   33   30  ---   11 |    54   59   56   62   42   56   60  ---    54
XR26E | 4311  ---  ---  ---  ---  ---  ---    5  ---    0 |   ---  ---  ---  ---  ---  ---   35  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1703   30   33   24   19   30   31   27  185      |T   76   77   68   67   61   75   60   94    64
 WRMS | 1703   28   29   23   15   25   27   26  185      |NE  67   67   55   52   44   66   43   96    51
 MEDI | 1150   23   24   19   14   25   25   24  171      |MD  66   64   59   55   45   68   49   74    54

Table 3.2027.1  GPS week: 2027   Day: 1   MJD: 58434                            

        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  | 1193   63   62   53   35   24   26   39  ---   19 |    66   64   61   29   29   52   29  ---    37
 R02  | 1338   23   24   19   16   26   33   27  316   10 |    43   42   38   28   25   50   21  250    28
 R03  | 1968   14   19   11    8   12   14   28  154    6 |    42   46   42   38   36   41   23   74    35
 R04  | 1044   15   13   11    9   18   15   25  ---    7 |    40   39   38   37   27   38   22  ---    32
 R05  | 1342   20   20   24   11   24   18   23  ---    8 |    47   47   53   42   38   42   31  ---    40
 R07  |  906   14   16   21    7   21   17   25  212    7 |    49   53   51   45   33   50   38   87    43
 R08  |  912   16   14   14   10   24   19   26  ---    8 |    51   55   47   51   65   60   39  ---    50
 R09  | 3083   18   23   16   13   21   32   10  ---    8 |    26   31   23   22   30   32   26  ---    21
 R10  | 3232   10   11   20   14   24   32   15  ---    8 |    37   39   28   41   32   55   34  ---    36
 R11  | 1330   12   18   17    7   26   45   21  181   10 |    41   45   31   36   28   73   28   41    37
 R13  | 1350   33   36   25   11   34   16   19  ---   10 |    51   54   39   38   37   28   38  ---    36
 R14  |  684   24   31   13   13   25   20   18  ---    8 |    42   50   28   33   23   38   29  ---    30
 R15  | 2446   51   53   24   22   82   56   41  ---   20 |    65   66   45   47   66   76   35  ---    49
 R16  | 1057   19   33   66   14   30   58   31  ---   17 |    38   48   45   43   39   50   36  ---    36
 R17E |  816   17   19   18   16   27   21   20  ---    8 |    99   97   98  103   96  106   99  ---    99
 R18E |  922   14   17   15   17   16   16   10  ---    7 |    36   38   36   52   46   41   48  ---    44
 R19E | 2047   44   44   30   19   33   22   32  ---   13 |    67   70   68   63   72   74   63  ---    62
 R20E |  860   27   34   21   21   30   25   47  ---   13 |    60   72   67   74   68   62   69  ---    64
 R21E |  567   17   25   21   15   16   23   27   36    8 |    52   56   52   42   47   47   49   81    46
 R22E | 1159   24   28   32   15   21   18   15  ---    9 |    55   55   51   53   54   45   48  ---    49
 R23E | 1003   21   23   22   18   18   11   16  ---    8 |    51   55   51   58   49   43   48  ---    50
 R24E | 1797   22   26   16   16   23   21   25  ---    9 |    27   31   25   27   32   43   45  ---    26
XR26E | 2918  ---  ---  ---  ---  ---  ---    3  ---    0 |   ---  ---  ---  ---  ---  ---   31  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1582   27   30   26   16   29   28   26  201      |T   49   52   46   45   44   52   40  106    42
 WRMS | 1582   25   27   26   14   24   25   26  201      |NE  45   48   40   37   36   48   30  113    36
 MEDI | 1193   19   23   20   14   24   21   25  181      |MD  47   50   45   42   37   47   36   81    37

Table 3.2027.2  GPS week: 2027   Day: 2   MJD: 58435                            

        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  | 1023   43   38   36   30   18   24   32  ---   14 |    81   77   68   45   64   44   38  ---    54
 R02  | 1065   13   19   10   10   14   15   13  168    5 |    51   59   47   50   44   47   43   77    46
 R03  |  792   16   12   17   11   22   20   21  137    8 |    53   51   50   46   47   60   39   47    47
 R04  |  765   13   21   10   11   12    9   21  ---    6 |    49   53   44   45   49   36   36  ---    42
 R05  | 1421   11   11   21   20   11   18   23  ---    8 |    49   49   51   52   52   54   37  ---    46
 R07  |  690   14   10   16   16   19   12   21  121    7 |    49   46   52   52   35   45   31   78    43
 R08  |  792   14   19   17   29   18   26   20  ---    9 |    54   54   51   72   47   52   53  ---    54
 R09  | 3199   14   16   14   22   30   49   16  ---   11 |    36   36   31   42   43   70   35  ---    37
 R10  | 2061    5   15   14   19   23   18   13  ---    7 |    41   48   35   56   35   53   38  ---    42
 R11  | 1197   16   15   11   11   20   14   19  177    7 |    49   47   39   44   34   40   35   74    39
 R13  | 1089   26   25   15   20   33   19   15  ---   10 |    58   54   43   59   37   46   46  ---    47
 R14  | 1314   24   24   20   22   33   24   20  ---   10 |    50   51   36   47   23   57   34  ---    39
 R15  | 3292   43   51   22   24   46   51   33  ---   16 |    80   85   55   50   41   95   51  ---    58
 R16  |  964   17   24   53   21   27   59   24  ---   15 |    46   45   40   62   47   64   37  ---    46
 R17E |  808   17   24   20    9   25   16   12  ---    7 |    56   57   52   51   58   51   55  ---    52
 R18E |  710   10   10   17   19   25   13   13  ---    7 |    29   30   30   33   27   28   31  ---    27
 R19E | 4584   39   45   35   23   49   39   23  ---   15 |    50   53   54   59   74   41   56  ---    47
 R20E |  847   18   31   20   17   23   33   35  ---   11 |    50   51   47   42   48   52   43  ---    41
 R21E | 1061   19   17   18   10   22   17   22   50    8 |    28   29   29   29   27   24   24   30    24
 R22E | 2142   18   25   25   11   19   15   14  ---    7 |    36   36   32   34   36   32   30  ---    31
 R23E | 1483   14   12   25   23   10   20   15  ---    8 |    45   47   47   58   50   45   50  ---    48
 R24E |  757   11   25   27   20   28   25   21  ---   10 |    29   34   35   30   38   28   28  ---    25
XR26E | 3251  ---  ---  ---  ---  ---  ---    3  ---    0 |   ---  ---  ---  ---  ---  ---   37  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1764   21   25   23   19   26   28   21  138      |T   48   49   44   48   43   48   39   61    42
 WRMS | 1764   18   20   23   19   23   21   21  138      |NE  53   53   45   51   42   54   39   69    45
 MEDI | 1065   16   19   18   19   22   19   20  137      |MD  49   49   44   47   43   46   37   74    43

Table 3.2027.3  GPS week: 2027   Day: 3   MJD: 58436                            

        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  |  616   35   42   43   31   30   20   17  ---   13 |    79   87   73   51   51   65   60  ---    59
 R02  | 1766   11    9   16   11   12   19   15  188    6 |    51   47   50   44   45   56   35  193    45
 R03  |  508   14   17   13   14   16   16   20  107    7 |    57   62   58   56   44   52   37   67    50
 R04  | 1427   12   12   13   14   20   13    8  ---    6 |    48   45   50   47   34   46   41  ---    43
 R05  | 1163   25   23   23   25   26   13   14  ---   10 |    53   58   53   48   61   47   44  ---    46
 R07  |  553   14   16   13   11   12   13   27  237    7 |    54   57   53   53   57   52   34   40    49
 R08  |  618   14   15   20   21   18   27   15  ---    8 |    51   49   49   49   51   70   41  ---    49
 R09  | 3160   13   14   20   10   13   16   13  ---    6 |    30   31   32   25   28   29   29  ---    25
 R10  | 1886   11   12   14    7   21   20   13  ---    6 |    45   44   39   40   27   50   35  ---    38
 R11  |  971   18   25   19    8   32   17   16  209    8 |    51   56   45   39   28   44   34   45    38
 R13  | 2836   27   26   15    9   25   19   20  ---    9 |    58   58   35   42   33   55   31  ---    41
 R14  | 1242   19   22   28   17   29   18   17  ---    9 |    48   50   43   51   28   50   33  ---    40
XR15  | 6208   36   42   23   22  ---   45   43  ---   17 |    77   82   50   42  ---   86   28  ---    53
 R16  |  544   18   33   71   23   35   82   20  ---   19 |    37   37   41   48   27   51   37  ---    35
 R17E |  894   17   17   25   13   22   14   19  ---    8 |    49   50   41   45   45   49   48  ---    45
 R18E |  457    9   12   19   13   17   13   22  ---    7 |    30   31   36   39   33   27   34  ---    33
 R19E | 5743   44   40   41   20   45   31   32  ---   15 |    53   53   46   54   71   42   64  ---    48
 R20E | 1061   19   29   29   13   28   34   30  ---   11 |    49   53   51   55   51   46   46  ---    46
 R21E |  786   17   15   19   10   27   13   13   91    7 |    45   46   37   37   41   41   31   58    36
 R22E | 1903   19   16   20   14   31   17   18  ---    8 |    39   41   40   38   46   40   31  ---    36
 R23E | 1183   20   17   20   19   19   20   15  ---    8 |    70   71   67   77   69   64   64  ---    68
 R24E | 2071   21   29   44   21   37   30   38  ---   14 |    36   43   36   41   46   42   36  ---    32
XR26E | 3569  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---   30  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1918   21   23   28   17   26   27   20  176      |T   50   52   46   46   43   50   39   80    42
 WRMS | 1918   18   21   28   14   25   22   19  176      |NE  52   54   47   45   39   53   37   86    43
 MEDI | 1183   18   17   20   14   25   18   17  188      |MD  49   50   45   45   45   49   35   58    43

Table 3.2027.4  GPS week: 2027   Day: 4   MJD: 58437                            

        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  |  544   46   53   46   26   26   15   34  ---   15 |    78   88   64   44   45   59   42  ---    52
 R02  | 1904    9   16   13   19   14   24   23  128    8 |    42   49   36   56   41   56   32  125    43
 R03  |  776   13   16   12   14   14   16   28  106    7 |    54   58   52   58   49   51   34   31    50
 R04  | 1158   11   14   11   11   20   18   13  ---    6 |    46   51   46   48   37   49   44  ---    44
 R05  |  925   19   25   23   13   24   20   24  ---    9 |    48   56   49   37   34   60   32  ---    40
 R07  |  602   13   15   10   12   17   16   19  386    6 |    56   58   57   48   57   63   43   39    52
 R08  |  816   10   14   14   12   14   14   16  ---    6 |    53   57   49   64   51   57   48  ---    54
 R09  | 3653   17   15   18   14   15   17   23  ---    7 |    32   30   35   37   41   35   33  ---    32
 R10  | 1793   10   10   17   12   20   20   17  ---    7 |    42   40   35   45   35   52   30  ---    39
 R11  |  927   19   19   15    9   25   13   11  205    7 |    46   45   39   34   25   36   30   40    34
 R13  | 3675   21   27   14    9   27   28   20  ---    9 |    61   64   43   51   40   65   43  ---    49
 R14  | 1107   18   17   18   17   22   22   19  ---    8 |    46   47   38   47   37   48   34  ---    39
 R15  | 9008   39   33   26   20   40   39   40  ---   15 |    69   64   60   48   54   68   41  ---    51
 R16  |  513   18   22   28   15   33   55   20  ---   13 |    41   45   40   44   34   43   38  ---    36
 R17E |  755   14   17   24   12   18   12   14  ---    7 |    59   57   56   62   65   53   63  ---    58
 R18E |  816   10   16   22   13   19   15   21  ---    7 |    22   21   23   24   25   23   28  ---    21
 R19E | 4399   44   43   51   22   46   30   42  ---   17 |    55   54   48   44   62   45   66  ---    44
 R20E | 1465   22   31   36    9   27   22   32  ---   11 |    48   59   43   53   61   49   48  ---    48
 R21E | 1646   15   18   21   10   26   17   15   41    7 |    41   41   34   36   40   44   35   39    35
 R22E | 1359   21   14   19   16   26   18   12  ---    8 |    40   37   36   31   42   37   37  ---    32
 R23E |  887   14   13   19   22   17   16   17  ---    8 |    56   63   64   69   64   58   52  ---    60
 R24E | 3706   27   28   47   29   31   32   22  ---   14 |    24   38   33   42   34   36   27  ---    21
XR26E | 3150  ---  ---  ---  ---  ---  ---    9  ---    0 |   ---  ---  ---  ---  ---  ---   35  ---    38
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2723   22   24   26   16   25   24   23  210      |T   48   51   44   46   44   49   39   54    42
 WRMS | 2723   19   21   26   14   24   22   22  210      |NE  51   53   45   47   41   53   37   58    43
 MEDI | 1158   17   17   19   13   22   18   20  128      |MD  46   51   43   45   41   49   37   39    43

Table 3.2027.5  GPS week: 2027   Day: 5   MJD: 58438                            

        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  |  917   43   34   35   26   51   25   30  ---   15 |    70   67   59   61   83   48   38  ---    56
 R02  | 2757   12   14   13    8   10   16   20   59    6 |    43   41   37   38   39   36   25   80    35
 R03  | 1096   12   13   14   13   13   21   23  150    7 |    49   50   43   56   52   53   41   32    47
 R04  |  917   11   17   12   11   16   17   21  ---    6 |    44   43   42   40   51   48   34  ---    41
 R05  |  800   29   21   31   24   20   18   19  ---   11 |    57   48   54   34   37   42   30  ---    39
 R07  | 1402   16   22   16   15   16   27   23  ---    8 |    45   49   44   30   35   53   29  ---    36
 R08  | 1234   16   16   20   20   27   11   18  ---    8 |    47   46   47   63   72   59   47  ---    54
 R09  | 3758   11   16   16   11   20   14   15  ---    6 |    23   30   22   35   35   27   32  ---    27
 R10  | 3217   12   20   18    9   31   31   14  ---    8 |    34   46   29   37   24   54   39  ---    34
 R11  |  668   15   19    9   13   18   14   17  170    6 |    32   33   28   37   23   24   28   39    27
 R13  | 2902   24   20   15    9   24   16   18  ---    8 |    51   46   38   42   32   35   39  ---    39
 R14  |  707   26   28   16   13   26   18   19  ---    8 |    43   43   35   37   27   35   29  ---    32
 R15  | 9189   46   51   18   24   38   58   32  ---   16 |    54   61   33   31   34   62   31  ---    34
 R16  |  974   32   36   24   18   35   60   22  ---   14 |    39   33   43   43   29   42   41  ---    34
 R17E | 1051   16   33   20   11   22   25   21  ---    8 |    67   71   66   70   67   73   66  ---    67
 R18E |  623   11   23   20   11   18   19   18  ---    7 |    25   36   23   32   28   30   27  ---    26
 R19E | 1346   55   30   53   39   50   47   29  ---   20 |    75   76   75   95  115   88   87  ---    83
 R20E | 2403   28   28   22   13   36   24   36  ---   11 |    79   78   78   75   69   72   76  ---    73
 R21E | 1676   15   15   22   14   23   16   19   90    8 |    39   40   41   45   47   29   39   37    38
 R22E | 1052   15   15   19    9   25   15   17  ---    7 |    57   57   55   62   67   61   54  ---    58
 R23E | 1547   21   19   15   15   18   22   10  ---    7 |    51   48   42   50   39   45   50  ---    45
 R24E | 1925   26   22   23   35   23   46   36  ---   14 |    34   53   43   69   42   51   27  ---    38
XR26E | 3626  ---  ---  ---  ---  ---  ---    7  ---    0 |   ---  ---  ---  ---  ---  ---   31  ---    29
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2636   25   25   22   18   28   29   23  125      |T   48   49   44   49   47   48   40   47    43
 WRMS | 2636   23   26   22   15   22   28   23  125      |NE  45   45   39   41   40   44   34   50    38
 MEDI | 1346   16   20   18   13   23   19   19   90      |MD  45   46   42   42   39   48   38   37    38

Table 3.2027.6  GPS week: 2027   Day: 6   MJD: 58439                            

        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  |  977   56   53   26   41   36   24   16  ---   15 |    91   90   66   41   50   65   45  ---    53
 R02  | 2023   10   12   11   10   23   14   12   80    6 |    54   58   53   55   62   58   44   55    51
 R03  |  814   12   13    9   10   13   15   14  172    5 |    63   67   61   53   58   66   45   21    56
 R04  |  757   11   12   14   13    8   12   24  ---    7 |    57   57   54   57   52   54   38  ---    50
 R05  | 1225   14   20   13   19   17   23   15  ---    7 |    68   70   61   57   49   56   40  ---    53
 R07  | 1156   19   15   14   21   21   34   22  ---   10 |    65   63   59   47   43   78   40  ---    52
 R08  |  733   13   14   12   11   20   22   12  ---    6 |    59   59   60   67   68   79   57  ---    64
 R09  | 3475    9   12   10   15   23   21   14  ---    7 |    35   34   29   40   43   39   42  ---    36
 R10  | 4121   12   12   13   15   29   12   17  ---    7 |    51   49   39   49   33   55   40  ---    42
 R11  |  693   18   23   16   17   22   18   25  131    8 |    56   55   42   45   28   52   34   57    41
 R13  | 2602   26   23   17   12   33   16   11  ---    8 |    67   67   47   53   32   50   46  ---    48
 R14  |  757   23   24   13    8   43   33   14  ---   10 |    65   63   45   49   31   67   40  ---    46
 R15  | 4875   51   54   16   19   40   39   26  ---   14 |    90   90   52   43   33   85   42  ---    52
 R16  |  858   30   51   33   12   22   56   20  ---   13 |    60   72   52   54   39   53   57  ---    48
 R17E |  890   21   13   14   11   23   15   15  ---    7 |   114  115  108  115  114  113  119  ---   113
 R18E |  804    9   13   17   14   13   13   14  ---    6 |    51   55   49   59   50   54   58  ---    53
 R19E | 1653   57   45   47   34   34   39   21  ---   17 |   119  137  129  142  141  117  138  ---   128
 R20E | 1615   27   17   28   21   41   25   34  ---   13 |   111  117  108  122  125  109  117  ---   113
 R21E | 1778   13   20   19   11   21   18   15  135    7 |    64   64   60   62   64   61   72   78    62
 R22E | 2224   16   21   17   11   23   16   12  ---    7 |    81   81   79   78   82   77   81  ---    78
 R23E | 1908   16   20   14   16   17   17   11  ---    6 |    43   42   48   57   47   45   48  ---    47
XR24E | 2972   23   35   23   22  ---   39   20  ---   12 |    42   54   38   51  ---   48   44  ---    40
XR26E | 4025  ---  ---  ---  ---  ---  ---    8  ---    0 |   ---  ---  ---  ---  ---  ---   32  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2065   26   27   20   18   27   26   18  134      |T   68   70   60   63   59   67   57   52    59
 WRMS | 2065   20   21   20   15   20   27   18  134      |NE  62   63   51   50   44   61   43   44    49
 MEDI | 1615   16   20   14   14   23   18   15  131      |MD  63   63   53   54   50   58   45   55    52



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