[IGSREPORT-24475] Wk 1896 IGLOS Final Orbits

IGS ACC acc at igs.org
Thu May 26 21:18:13 PDT 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1896   (May 08, 2016 - May 14, 2016) 
                                                                               
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 2.1896.
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:
                                                                               
 igl1896[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1896 in the SP3 format.
 igl18967.sum      Combination Report for GPS Week 1896.


    
    
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
    

 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  |     -1.7 ns
                1  |      1.8 ns
                2  |     -1.5 ns
                3  |      3.2 ns
                4  |     -0.0 ns
                5  |     -0.0 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 1.1896, 1a.1896).
        
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 2.1896.0-6)                                                                                
    
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 3.1896.0-6). 
        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 1896 summary.                      (May 08, 2016 - May 14, 2016)

Table 1.1896.a     GPS week : 1896   MJD: 57516.0-57522.0

         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     0    26    19   -20   -26   .26   40   38 |     ---     ---    ---    ---
        |    1     1     1    25    24    38   .03           |     ---     ---
cof  n/a|    0     0    29    13    -3   -29   .24   43   40 |     ---     ---    ---    ---
        |    2     1     2    29    28    61   .07           |     ---     ---
emx  n/a|    0     1     4     3   -57   -41   .24   25   24 |   -2668     -84   3827   7575
        |    1     1     2    25    16    40   .04           |   16451    1229
esx  n/a|   -1     0     0    -6    -5   -19  -.19   16   14 |   -3301   -1938   3854   8843
        |    0     0     2    18     8    22   .02           |    4828    2869
gfz  n/a|   -1     0   -14     9    95    17   .04   28   26 |       0    -955   3781   7244
        |    1     1     2    23    19    41   .07           |       0    2177
grg  n/a|    0     1     3     8    30    32  -.17   29   27 |     263   -1214   1900   3860
        |    1     1     6    21    10    54   .04           |     743    1563
iac  n/a|    1     0    -7    -5     0    32   .06   18   18 |    1084    -107   3848   7483
        |    1     0     1    22    15    62   .03           |    1538    1029
mcc  n/a|    0     0    24    60   -39   602  -.26  104  104 |     ---     ---    ---    ---
        |    3     4    19    41    64   221   .17           |     ---     ---


Table 1.1896.b     GPS week : 1896   MJD: 57516.0-57522.0   

         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  |   12   12   11   14   14   14   14 |
 R02  |    8    8    8    5    8    7    6 |
 R03  |    9    9    8    9    8    8    9 |
 R04  |    8   10    9    8    8    7    8 |
 R05  |   13   13   13   14   15   14   12 |
 R06  |    8    8    9   10    8   10    9 |
 R07  |    9    9    9    9   10   10   11 |
 R08  |   10    8    8   10    9   10   10 |
 R09  |    6   11    7   11    9    9    8 |
 R10  |    7   10    9    7    9    8    9 |
 R13  |    8   10   11   10   10   10    9 |
 R14  |   15   18   17   16   14   15   15 |
 R15  |   11   11   11   11    9    8    9 |
 R16  |   12   15   15   14   15   14   12 |
 R17  |    9    9    9    9    9    8    9 |
 R18  |    9    9    7    8    8    7    8 |
 R19  |    8   10    9    9    8    9    9 |
 R20  |   14   12   15   14   14   14   14 |
 R21  |   10    9    9   10    8    8   10 |
 R22  |   13   12   10   10   11   11    9 |
 R23  |    9   10   10   11   11   11   11 |
 R24  |   16   15   14   15   15   14   11 |
 R26  |   49   68   29   28   25   64   67 |


Table 1.1896.c     GPS week : 1896   MJD: 57516.0-57522.0   

         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 1896 0   |   -9     1   260     685   -1029   -2209  83.7  1701  1701 |   -1687       0
brd 1896 1   |  -78   -14   327     -45    -588   -1944  83.2  1377  1377 |    1844       0
brd 1896 2   |   75   -46   273    -117     374     482  84.3  1267  1267 |   -1528       0
brd 1896 3   |   57     0   203    -782   -1422     877  83.3  1449  1449 |    3235       0
brd 1896 4   |   15   -42   167     -96     824    2322  84.3  1526  1526 |     -23       0
brd 1896 5   |    9   -26   227     692     511    4747  83.8  1462  1462 |     -37       0
brd 1896 6   |   43    -6   207     316    -461    2435  84.5  1375  1375 |   -2020       0
-------------+------------------------------------------------------------+----------------
brd 1896 mean|   16   -19   238      93    -255     958  83.9  1451  1451 |     -30       0
brd 1896 sdev|   50    19    53     520     842    2486    .5   137   137 |    1963       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 2.1896.0  GPS week: 1896   Day: 0   MJD: 57516                            

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    26     1    -1   -11   .23   39   37 |     ---     ---    ---    ---
cof  n/a|    2     3    31   -18    20    -9   .30   42   38 |     ---     ---    ---    ---
emx  n/a|    0     0     3    38   -43   -42   .18   28   27 |   -6058   -1131   3125   5843
esx  n/a|    0     0     0   -18     2   -28  -.20   14   12 |    3826   -1045   3148   7171
gfz  n/a|    0     0   -14    28    74     6   .11   27   24 |       0   -2683   3097   5842
grg  n/a|    0     0     6     8    30    42  -.16   32   24 |    -173   -2643   3150   5726
iac  n/a|    0    -1    -7   -15   -18     6   .09   17   17 |    -698     757   3146   6010
mcc  n/a|    4     1     8    15   -65  1016  -.10   92   92 |     ---     ---    ---    ---

Table 2.1896.1  GPS week: 1896   Day: 1   MJD: 57517                            

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    27    59   -52    34   .22   40   38 |     ---     ---    ---    ---
cof  n/a|    0     1    30    31   -60    34   .17   44   39 |     ---     ---    ---    ---
emx  n/a|   -1     4     2    -1   -48     8   .22   24   23 |   14228     885   3231   5954
esx  n/a|   -2    -1    -3     3    -1   -27  -.15   17   14 |   -3450      71   3236   7523
gfz  n/a|   -1    -1   -19     0   135    81   .10   29   26 |       0   -1149   3202   5840
grg  n/a|    1     0    16     6    33    37  -.15   30   26 |    1908      63   3241   5917
iac  n/a|    2    -1    -8   -15    -7   -33   .09   18   18 |    2493     548   3222   5881

Table 2.1896.2  GPS week: 1896   Day: 2   MJD: 57518                            

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    26    23   -22   -26   .32   40   38 |     ---     ---    ---    ---
cof  n/a|   -6    -1    26    35    -3   -68   .26   41   40 |     ---     ---    ---    ---
emx  n/a|    0     0     3    33   -77   -87   .26   26   25 |   -4467   -1767   3324   6539
esx  n/a|   -1     0     0   -26   -17   -29  -.20   17   14 |   -3681   -8163   3342   7870
gfz  n/a|   -3     1   -13   -16    90    42   .02   28   27 |       0   -3333   3337   6011
grg  n/a|    2     2     5     3    45    59  -.25   30   29 |     310   -3445   3344   6167
iac  n/a|    4     1    -8    -1    24    61   .08   17   17 |    -433   -1851   3334   6020
mcc  n/a|   -2     3    26   109     0   357  -.11   72   72 |     ---     ---    ---    ---

Table 2.1896.3  GPS week: 1896   Day: 3   MJD: 57519                            

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    24    41   -23   -47   .28   38   37 |     ---     ---    ---    ---
cof  n/a|   -2     0    25    48    -7   -33   .25   42   39 |     ---     ---    ---    ---
emx  n/a|    2     0     5     8   -53   -14   .23   25   26 |   19886     658   3866   7198
esx  n/a|    0     0     0    -4    -9   -14  -.19   17   14 |   -6075   -1496   3877   8383
gfz  n/a|   -2    -2   -11    10   100    24   .11   30   34 |       0    1000   3962   6850
grg  n/a|    0     2     0     3    32   -79  -.15   24   23 |     ---     ---    ---    ---
iac  n/a|    1     0    -5    -1    15   109   .02   19   19 |    3094     689   3875   6629
mcc  n/a|    4     4    19    38    38   588  -.29   69   69 |     ---     ---    ---    ---

Table 2.1896.4  GPS week: 1896   Day: 4   MJD: 57520                            

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    27    -5    -5   -90   .23   43   39 |     ---     ---    ---    ---
cof  n/a|    0     0    31     0     9  -136   .17   48   41 |     ---     ---    ---    ---
emx  n/a|    1     3     9   -32   -82   -50   .24   23   25 |  -30532     108   4893  10000
esx  n/a|   -1    -2     0    -9     7   -52  -.22   18   15 |   -3556     387   4970  12336
gfz  n/a|    0    -1   -13    -6    81   -48  -.00   26   22 |       0    1597   4969  10410
grg  n/a|    0     0     0    38    19    75  -.13   28   28 |     ---     ---    ---    ---
iac  n/a|    1     0    -8    22     1    82   .03   18   18 |    2315     -83   4964  10477
mcc  n/a|    0    -2    14    96   -98   553  -.50  117  117 |     ---     ---    ---    ---

Table 2.1896.5  GPS week: 1896   Day: 5   MJD: 57521                            

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    25    -9   -50   -39   .26   41   39 |     ---     ---    ---    ---
cof  n/a|    0     0    26   -28    -8   -34   .35   41   39 |     ---     ---    ---    ---
emx  n/a|   -1     1     4   -17   -58   -97   .32   23   22 |   -8877    1607   4836   8214
esx  n/a|   -1    -2     3   -17    -6    -4  -.17   15   13 |    1026   -1484   4838   8792
gfz  n/a|    0     2   -17    -4    98   -14   .04   27   28 |       0    1112   4446   7165
grg  n/a|   -1     0     2    30    13    80  -.21   33   29 |     ---     ---    ---    ---
iac  n/a|    1     0    -9    17     0    57   .05   18   18 |     778     409   4834   7974
mcc  n/a|    2     2    17    17  -119   494  -.41  122  122 |     ---     ---    ---    ---

Table 2.1896.6  GPS week: 1896   Day: 6   MJD: 57522                            

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    23    26    12    -4   .27   39   39 |     ---     ---    ---    ---
cof  n/a|   -1     0    30    27    26    40   .20   44   42 |     ---     ---    ---    ---
emx  n/a|    0     0     1    -4   -39    -4   .23   23   21 |   -2859    -954   3516   9283
esx  n/a|    0     0     2    29   -12    17  -.20   15   12 |  -11202   -1836   3571   9832
gfz  n/a|   -3    -1   -12    51    88    31  -.09   27   24 |       0   -3230   3456   8593
grg  n/a|    0     1    -3   -29    35    12  -.14   29   27 |    -200   -2479   3570   9215
iac  n/a|    2     0    -6   -43   -14   -58   .07   18   18 |      42   -1224   3562   9390
mcc  n/a|   -4    -8    63    86     9   603  -.13  153  153 |     ---     ---    ---    ---

       
       
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 3.1896.0  GPS week: 1896   Day: 0   MJD: 57516                            

        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  | 1570   59   42   25   13   36   35   20  ---   12 |    69   64   28   24   34   39   18  ---    19
 R02  |  587   26   31   16   11   28   29   12  ---    8 |    62   66   44   41   22   44   32  ---    36
 R03  |  944   44   37   22    7   30   18   13   39    9 |    76   72   41   34   23   44   30   49    33
 R04  |  918   35   41   19   13   16   20   10  ---    7 |    74   77   36   41   25   41   27  ---    36
 R05  |  696   34   31   37   17   26   43   29  ---   13 |    82   81   58   56   50   58   65  ---    55
 R06  | 1192   41   43   14    8   13   21   13  ---    7 |    82   83   50   51   40   53   43  ---    49
 R07  |  986   40   33   32    8   20   14   13  121    8 |    80   75   53   41   31   47   34   58    41
 R08  |  625   44   50   20   16   23   17   19  ---    9 |    76   81   48   49   27   47   32  ---    41
 R09  | 5598   20   25   13    9   18   17   12  ---    6 |    22   22   18   19   16   17   26  ---    18
 R10  |  888   23   28   16    9   22   14   11  ---    6 |    28   30   24   26   20   31   21  ---    22
 R13  | 1644   30   35   20   16   17   20   16  ---    8 |    48   52   39   35   40   32   26  ---    31
 R14  |  717   50   40   50   23   16   49   15  ---   14 |    45   41   26   43   34   33   25  ---    26
 R15  | 2628   24   22   25   19   45   30   16  ---   11 |    32   33   30   36   39   28   24  ---    25
 R16  | 1794   34   41   24   17   35   48   18  ---   12 |    55   61   55   46   30   26   24  ---    33
 R17  | 1613   42   47   26    9   26   25   13  ---    9 |    64   67   42   34   35   41   27  ---    32
 R18  |  525   32   40   21   10   31   33   11  ---    9 |    61   67   42   37   39   41   36  ---    36
 R19  | 1226   38   38   20    7   23   17   12  ---    7 |    69   66   41   34   26   37   32  ---    33
 R20  |  714   39   48   43   16   26   50   21  ---   13 |    77   84   49   47   41   49   46  ---    45
 R21  |  658   47   44   22   14   31   23   18   97   10 |    68   68   43   41   37   46   33   36    35
 R22  |  598   50   42   38   12   41   35   20  ---   13 |    75   70   53   31   34   55   26  ---    33
 R23  | 2065   35   46   24   16   14   19   17  ---    8 |    39   30   40   65   45   50   57  ---    52
 R24  |  658   52   81   42   22   29   58   23  ---   15 |    95  117   49   68   55   45   58  ---    57
XR26  | ----   93  295  ---  ---  ---  ---   25  ---   49 |    74  291  ---  ---  ---  ---   32  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1701   39   42   28   14   27   32   17   92      |T   63   73   41   40   33   41   33   47    35
 WRMS | 1701   37   38   27   12   24   24   17   92      |NE  63   73   41   40   33   41   33   47    35
 MEDI |  918   39   41   22   13   26   23   16   97      |MD  69   67   42   41   34   41   32   49    33

Table 3.1896.1  GPS week: 1896   Day: 1   MJD: 57517                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  IGL |   cod  cof  emx  esx  gfz  grg  iac   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1619   49   66   17   26   29   28   25   12 |    48   65   26   54   44   36   17    30
 R02  |  686   26   25   17   10   28   18   12    7 |    45   45   30   38   34   41   25    30
 R03  |  991   43   46   19    9   23   21   15    8 |    51   57   28   23   25   30   18    21
 R04  |  571   40   42   19   13   26   31   12    9 |    51   53   20   21   19   48   17    22
 R05  | 1145   37   60   26   17   26   40   30   12 |    65   92   41   42   34   40   50    38
 R06  | 1148   34   33   16    9   27   14   13    7 |    54   53   41   38   28   38   36    36
 R07  |  706   36   43   13   11   22   23   17    8 |    54   60   35   31   33   45   24    31
 R08  |  875   39   33   15   12   19   20   11    8 |    57   52   35   40   36   40   29    35
 R09  | 2447   22   29   19   13   59   12   18   11 |    16   25   27   20   43   20   19    19
 R10  | 1134   29   25   22   18   26   22   18    9 |    20   25   29   20   22   31   20    17
 R13  |  885   44   35   20    9   31   29   18   10 |    40   31   29   22   23   39   16    20
 R14  | 1488   61   70   48   29   20   55   28   17 |    51   80   40   62   46   43   18    37
 R15  | 3880   29   33   15   20   40   37   10   11 |    24   29   27   27   38   20   23    20
 R16  |  837   36   41   41   36   28   41   17   15 |    38   53   68   38   32   30   21    32
 R17  | 1558   35   33   21   10   21   18   17    8 |    48   48   37   28   24   41   19    27
 R18  |  623   30   29   22   10   27   18   15    8 |    47   47   38   31   24   43   24    28
 R19  | 1062   42   43   20   13   38   23   13   10 |    50   52   34   25   33   36   22    24
 R20  |  737   50   52   27   16   22   35   22   12 |    68   74   41   34   29   39   35    33
 R21  |  503   42   46   18   18   24   17   13    9 |    49   53   31   30   32   32   28    26
 R22  |  814   49   54   26   11   35   26   20   11 |    51   55   30   33   40   41   23    27
 R23  | 1178   42   41   24   19   19   17   14    9 |    24   26   30   42   29   37   35    32
 R24  |  759   42   42   35   22   22   57   22   14 |    52   46   26   39   34   33   41    31
XR26  | ----  125   96  ---  ---  ---  ---   37   68 |    93  118  ---  ---  ---  ---   38    36
------+----------------------------------------------+------------------------------------------
 RMS  | 1376   40   44   24   17   29   30   18      |T   47   53   33   33   31   36   26    28
 WRMS | 1376   38   39   23   14   26   26   18      |NE  47   53   33   33   31   36   26    28
 MEDI |  885   40   42   20   13   26   23   17      |MD  50   53   30   31   32   38   23    30

Table 3.1896.2  GPS week: 1896   Day: 2   MJD: 57518                            

        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  |  761   50   36   26   20   19   32   15  ---   11 |    61   53   17   39   31   42   19  ---    25
 R02  |  507   22   24   15   23   21   13   14  ---    8 |    48   48   36   47   29   33   28  ---    34
 R03  | 1299   41   44   16    7   21   12   15   55    7 |    57   58   24   27   18   25   21   43    22
 R04  |  680   38   41   13    8   29   24   13  ---    8 |    55   57   24   24   27   34   18  ---    21
 R05  | 1071   38   29   29   12   33   45   30  ---   13 |    70   63   38   50   38   49   53  ---    43
 R06  |  966   31   30   15   14   22   37   13  ---    9 |    63   61   37   32   36   71   38  ---    40
 R07  |  528   45   38   14    8   29   22   16  105    9 |    68   61   43   38   26   52   32   52    38
 R08  | 1772   34   34   22   15   22   13    8  ---    8 |    56   58   48   39   30   48   37  ---    39
XR09  | 1281   25   34   14   10  ---   16   11  ---    6 |    20   28   18   25  ---   20   28  ---    21
 R10  |  862   29   41   20   16   24   22   13  ---    8 |    21   32   25   18   20   23   15  ---    13
 R13  |  965   43   51   30    7   42   25   14  ---   11 |    39   49   32   22   25   37   21  ---    22
 R14  | 1135   60   67   61   31   31   36   15  ---   17 |    39   46   36   41   26   23   21  ---    17
 R15  | 2756   29   18   21   16   44   36   12  ---   11 |    31   28   29   21   42   19   17  ---    19
 R16  | 1608   37   53   47   26   19   47   23  ---   15 |    38   45   50   40   33   26   19  ---    28
 R17  | 1859   29   26   21   15   29   26   14  ---    9 |    48   49   41   36   38   42   30  ---    32
 R18  |  638   29   30   16    8   17   22   11  ---    7 |    51   48   35   30   32   26   27  ---    28
 R19  |  838   46   36   19   12   23   17   15  ---    9 |    58   49   31   27   25   34   25  ---    25
 R20  | 1168   45   52   30   25   32   44   32  ---   14 |    62   66   49   35   36   33   36  ---    31
 R21  |  726   46   48   16   11   27   18   13   39    8 |    53   57   28   29   21   26   28   26    26
 R22  | 1711   45   52   14   13   30   25   15  ---    9 |    58   62   29   31   25   45   27  ---    28
 R23  | 1153   32   38   23   19   17   30   16  ---    9 |    32   28   33   50   39   37   43  ---    39
 R24  | 1167   45   28   29   18   37   40   26  ---   13 |    62   53   41   45   40   36   50  ---    39
XR26  | ----   57   87  ---  ---  ---  ---   14  ---   29 |    66  151  ---  ---  ---  ---   38  ---    30
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1267   40   41   26   17   28   30   17   72      |T   50   54   33   33   30   35   29   40    28
 WRMS | 1267   38   40   25   14   27   29   17   72      |NE  50   54   33   33   30   35   29   40    28
 MEDI | 1071   38   38   20   14   27   25   14   55      |MD  55   53   33   32   30   34   28   43    28

Table 3.1896.3  GPS week: 1896   Day: 3   MJD: 57519                            

        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  |  985   54   59   24   24   36   31   28  ---   13 |    59   66   30   37   30   39   20  ---    24
 R02  |  607   16   16   12    8   18   10   10  ---    5 |    54   52   36   40   35   42   35  ---    37
 R03  |  748   38   36   18   15   22   17   15   65    8 |    70   70   46   47   32   33   30   69    37
 R04  |  839   37   33   11   16   25   12   15  ---    8 |    58   55   28   35   19   28   19  ---    26
 R05  |  881   29   29   50   16   27   35   25  ---   14 |    60   58   37   58   47   61   54  ---    47
 R06  |  780   32   34   32    9   24   23   18  ---   10 |    67   69   60   40   28   55   33  ---    43
 R07  |  585   43   54   22   11   34   17   11   85    9 |    82   90   49   40   36   56   39   89    44
 R08  | 2099   39   41   15   15   34   23   12  ---    9 |    69   66   50   45   31   53   42  ---    44
XR09  |  964   24   16   17   21  ---   27   22  ---   11 |    18   19   16   31  ---   22   30  ---    17
 R10  | 1100   15   18   12   19   22   15   12  ---    7 |    21   28   22   31   20   20   19  ---    19
 R13  | 1243   42   43   11   17   32   26   16  ---   10 |    42   43   29   34   25   35   18  ---    25
 R14  | 1233   54   52   32   35   46   36   23  ---   15 |    52   66   40   66   61   30   28  ---    40
 R15  | 3313   30   46   23   15   51   15   17  ---   10 |    28   46   35   29   42   28   18  ---    22
 R16  | 2937   49   71   42   12   20   35   23  ---   13 |    36   51   38   26   30   29   20  ---    22
 R17  | 1120   30   30   15    8   41   19   15  ---    9 |    48   48   30   29   44   37   20  ---    26
 R18  |  721   23   27   26   11   29   13   11  ---    8 |    51   56   44   32   34   23   33  ---    30
 R19  | 1114   36   45   15   17   21   13   19  ---    8 |    61   73   38   48   37   32   26  ---    35
 R20  | 1703   34   32   24   23   19   44   30  ---   13 |    54   52   44   38   39   28   39  ---    34
 R21  |  774   47   47   21   14   29   20   18   55   10 |    61   61   38   34   32   30   27   40    28
 R22  | 1249   50   52   19   11   27   22   19  ---   10 |    66   66   35   31   33   36   25  ---    29
 R23  | 1124   36   22   31   22   18   21   17  ---   10 |    29   43   44   55   43   38   42  ---    41
XR24  | 1056   51   52   29   18  ---   35   30  ---   15 |    96   98   45   55  ---   37   48  ---    47
XR26  | ----   51  134  ---  ---  ---  ---   13  ---   27 |    33  123  ---  ---  ---  ---   33  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1448   38   42   25   17   30   24   19   69      |T   52   60   37   40   34   36   30   66    32
 WRMS | 1448   37   39   26   14   34   23   19   69      |NE  52   60   37   40   34   36   30   66    32
 MEDI | 1056   37   41   21   15   27   21   17   65      |MD  54   58   38   37   33   33   30   69    30

Table 3.1896.4  GPS week: 1896   Day: 4   MJD: 57520                            

        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  | 1727   65   71   26   20   42   32   24  ---   14 |    65   70   38   34   46   40   17  ---    28
 R02  |  711   24   25   17   10   20   20   17  ---    7 |    46   42   33   31   23   33   27  ---    28
 R03  |  834   39   47   19   13   22   12   15  126    8 |    66   76   46   36   33   40   29   60    36
 R04  |  653   33   43   13   12   17   23   14  ---    7 |    58   69   38   39   22   38   22  ---    32
 R05  |  914   46   41   46   35   19   22   27  ---   15 |    56   70   59   63   43   62   45  ---    46
 R06  |  929   43   42   18   12   20   10   17  ---    8 |    66   64   43   42   29   31   32  ---    35
 R07  |  656   48   47   13   11   23   30   15  153    9 |    76   74   42   31   31   58   30   81    37
 R08  | 2190   35   38   17   12   22   29   13  ---    9 |    72   77   48   44   44   62   36  ---    46
XR09  |  884   29   28   14   14  ---   21   16  ---    8 |    22   25   21   30  ---   31   23  ---    23
 R10  | 1071   24   28   16   21   30   25    9  ---    9 |    21   23   27   33   29   18   20  ---    20
 R13  | 1504   42   46   17   17   24   25   18  ---    9 |    32   37   21   25   23   22   14  ---    15
 R14  | 2461   59   53   26   36   26   30   21  ---   14 |    34   43   43   64   50   31   19  ---    36
 R15  | 2728   29   34   25   10   26   22   17  ---    9 |    28   30   32   24   38   25   11  ---    19
 R16  | 2874   59   52   39   16   30   46   17  ---   14 |    36   31   37   22   29   23   22  ---    20
 R17  | 1274   33   33   16   15   32   18   15  ---    9 |    45   41   28   40   43   32   24  ---    28
 R18  |  727   28   26   16   11   23   23   14  ---    8 |    42   42   32   30   30   38   26  ---    28
 R19  | 1208   39   34   11   10   23   17    8  ---    7 |    57   53   35   27   26   33   27  ---    28
 R20  | 1879   25   52   25   24   26   54   23  ---   13 |    48   72   25   34   42   45   38  ---    30
 R21  | 1234   44   46   13   10   21   14   14   40    8 |    51   52   28   29   32   27   25   38    24
 R22  |  665   57   62   21   10   32   19   18  ---   10 |    58   65   26   23   30   26   23  ---    20
 R23  | 1530   36   38   23   24   17   33   20  ---   11 |    28   30   38   50   41   28   38  ---    36
 R24  |  846   56   93   37   21   29   42   23  ---   14 |    90  128   69   64   45   31   53  ---    51
XR26  | ----   47  208  ---  ---  ---  ---   11  ---   24 |    67  457  ---  ---  ---  ---   31  ---    36
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1525   43   48   23   18   26   28   18  117      |T   50   72   36   37   34   35   27   59    30
 WRMS | 1525   39   41   25   15   22   28   18  117      |NE  50   72   36   37   34   35   27   59    30
 MEDI | 1071   39   43   17   13   23   23   17  126      |MD  51   53   35   33   32   31   26   60    28

Table 3.1896.5  GPS week: 1896   Day: 5   MJD: 57521                            

        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  | 2379   62   62   30   21   31   40   18  ---   13 |    58   60   34   30   32   44   18  ---    24
 R02  |  608   26   33   15   11   24   14   11  ---    7 |    46   53   30   36   21   35   29  ---    30
 R03  | 1303   41   45   19    8   23   19   13  166    8 |    58   61   38   30   21   39   26   34    31
 R04  | 1134   31   33   16    7   17   13   11  ---    6 |    51   50   40   34   28   30   26  ---    31
 R05  | 1409   41   35   21   26   24   50   26  ---   13 |    42   53   43   68   59   59   42  ---    50
 R06  |  891   38   42   16   14   27   28   26  ---   10 |    54   57   36   40   22   42   27  ---    30
 R07  |  655   47   42   18    5   26   30   19  108    9 |    63   58   31   33   27   53   22   37    31
 R08  | 1231   44   44   22   17   23   25   15  ---   10 |    65   62   47   38   30   53   31  ---    37
XR09  |  935   30   53   22   13  ---   15    9  ---    8 |    25   47   18   28  ---   26   22  ---    20
 R10  |  834   28   27   19   13   30   10   10  ---    7 |    26   28   24   20   24   21   18  ---    17
 R13  | 1971   34   33   13   13   37   35   14  ---   10 |    30   29   21   23   19   30   18  ---    18
 R14  | 2283   48   40   44   25   29   44   21  ---   15 |    27   37   47   43   34   18   24  ---    27
 R15  | 1862   28   22   11   10   38   19   13  ---    8 |    25   25   23   20   33   25   13  ---    17
 R16  | 1126   63   62   34   15   42   37   20  ---   14 |    36   40   39   26   35   21   15  ---    19
 R17  |  842   31   37   13   13   24   22   15  ---    8 |    42   48   30   37   30   37   22  ---    29
 R18  | 1129   22   22   15   10   22   15   14  ---    6 |    35   35   28   29   28   25   26  ---    25
 R19  |  991   31   32   17   13   24   26   15  ---    8 |    44   46   32   30   31   39   24  ---    27
 R20  | 1477   34   38   35   17   32   57   25  ---   14 |    45   53   41   35   39   26   33  ---    28
 R21  | 1361   41   34   16   10   17   24   15   74    8 |    47   43   29   30   24   29   26   34    24
 R22  |  505   48   47   25   14   27   27   18  ---   10 |    53   52   30   32   30   40   29  ---    28
 R23  | 2648   32   34   26   20   16   37   22  ---   11 |    25   28   33   42   34   34   34  ---    32
 R24  | 1536   59   59   18   13   21   61   24  ---   13 |    91   87   59   48   41   41   53  ---    47
XR26  | ----  118 2060  ---  ---  ---  ---   34  ---   64 |   120 9999  ---  ---  ---  ---   29  ---    41
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1462   41   41   23   15   27   33   18  122      |T   48   47   34   34   30   34   26   35    28
 WRMS | 1462   39   39   22   13   28   29   18  122      |NE  48   47   34   34   30   34   26   35    28
 MEDI | 1134   38   38   18   13   24   26   15  108      |MD  45   48   32   32   30   34   26   34    28

Table 3.1896.6  GPS week: 1896   Day: 6   MJD: 57522                            

        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  | 2624   65   62   23   19   34   42   16  ---   13 |    86   85   40   21   23   59   18  ---    28
 R02  |  512   23   26   13    7   16   13   11  ---    5 |    66   70   45   51   35   48   43  ---    46
 R03  | 1520   44   45   21    6   27   24   14  216    9 |    81   82   46   43   25   54   34   48    42
 R04  | 1552   34   39   16    8   24   21   15  ---    8 |    73   78   43   46   24   55   31  ---    41
 R05  | 1344   37   47   22   23   19   36   28  ---   12 |    67   69   61   70   60   66   55  ---    60
 R06  |  786   37   34   18   11   21   22   18  ---    8 |    73   72   44   41   26   52   32  ---    40
 R07  |  815   49   48   18   19   25   35   20  116   11 |    90   90   51   52   36   60   31   39    47
 R08  |  891   47   48   20   14   29   19   22  ---   10 |    92   93   62   50   37   56   40  ---    49
XR09  | 1167   30   29   13   11  ---   16   16  ---    7 |    31   31   17   16  ---   21   21  ---    17
 R10  |  742   27   43   12   15   39   18   16  ---    9 |    30   43   25   26   23   27   16  ---    18
 R13  | 1577   33   41   19   13   33   23   16  ---    9 |    36   39   24   27   19   38   15  ---    21
 R14  |  848   42   60   52   17   36   43   18  ---   15 |    33   41   41   47   31   31   20  ---    30
 R15  | 1950   32   41   20   12   35   19   13  ---    9 |    29   33   23   24   31   26   14  ---    17
 R16  | 1136   42   67   36   23   24   24   13  ---   11 |    37   59   28   29   31   18   23  ---    20
 R17  |  568   41   46   13   10   24   29   14  ---    8 |    58   62   30   27   24   37   17  ---    24
 R18  |  871   24   25   16   11   20   31   14  ---    8 |    50   51   34   35   28   45   25  ---    30
 R19  |  900   37   36   16    8   28   25   13  ---    8 |    59   59   35   30   31   37   23  ---    28
 R20  |  792   42   24   35   20   28   49   24  ---   14 |    56   49   41   29   31   30   37  ---    26
 R21  |  944   41   40   16   17   26   23   18  102    9 |    62   62   31   31   32   30   29   35    27
 R22  |  486   40   44   21    9   27   21   20  ---    9 |    66   69   39   30   28   35   28  ---    28
 R23  | 2971   25   35   28   18   16   35   22  ---   10 |    27   28   30   56   39   33   49  ---    40
 R24  | 1620   36   40   19   16   25   37   27  ---   11 |    85   91   54   58   44   45   55  ---    52
XR26  | ----  123  178  ---  ---  ---  ---   35  ---   67 |   141  491  ---  ---  ---  ---   28  ---    39
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1375   39   44   23   15   27   29   18  153      |T   62   80   38   38   31   41   29   40    33
 WRMS | 1375   39   42   21   12   24   27   18  153      |NE  62   80   38   38   31   41   29   40    33
 MEDI |  900   37   41   19   13   26   24   16  116      |MD  62   62   39   31   31   37   28   39    30




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