[IGSREPORT-24572] Wk 1902 IGLOS Final Orbits

IGS ACC acc at igs.org
Thu Jul 7 07:03:16 PDT 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1902   (Jun 19, 2016 - Jun 25, 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 2.1902.
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:
                                                                               
 igl1902[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1902 in the SP3 format.
 igl19027.sum      Combination Report for GPS Week 1902.


    
    
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  |     -9.7 ns
                1  |     -8.2 ns
                2  |     -9.8 ns
                3  |     -4.3 ns
                4  |     -6.0 ns
                5  |     -9.9 ns
                6  |     -3.7 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                1  |  GRG   | R10
                1  |  IAC   | R10
                3  |  COD   | R10

    
         
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 1.1902, 1a.1902).
        
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 2.1902.0-6)                                                                                
    
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 3.1902.0-6). 
        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 1902 summary.                      (Jun 19, 2016 - Jun 25, 2016)

Table 1.1902.a     GPS week : 1902   MJD: 57558.0-57564.0

         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    48   -69    -5   .21   31   23 |     ---     ---    ---    ---
        |    1     1     2    37    23    29   .06           |     ---     ---
cof  n/a|   -1     0    -4    42   -61    -5   .16   35   25 |     ---     ---    ---    ---
        |    1     1     2    38    24    26   .07           |     ---     ---
emx  n/a|   -1     0     5   -48   -32   -14   .07   26   24 |  -10097    -626   4077   8175
        |    0     0     2    16    17    34   .05           |   17724    1517
esx  n/a|    0     0     0   -53    32     5  -.07   19   15 |   -9193   -2914   4457   9576
        |    1     0     2    32    19    35   .05           |    5162    4546
gfz  n/a|    1     0     4    65    57    71  -.03   23   17 |       0   -1491   3902   7580
        |    1     1     1    30    19    27   .09           |       0    3148
grg  n/a|    0     0     0    -9    53   -57  -.30   33   30 |  202617   -1139   4514 150713
        |    2     2     6    33    28    33   .09           |  554371    3268
iac  n/a|    0     1    -5    15   -51   -14   .11   23   23 |  203558    -229   4659 150858
        |    1     1     1    46    36    41   .05           |  555684    2032
mcc  n/a|    0     4   -17    34  -109  -184   .05  151  151 |     ---     ---    ---    ---
        |    7     5    12   169   125   630   .41           |     ---     ---


Table 1.1902.b     GPS week : 1902   MJD: 57558.0-57564.0   

         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  |   10   12    9    9   12   12   11 |
 R02  |    7    6    8    7    8    8    8 |
 R03  |    9    6   11    8    8    6    6 |
 R04  |    6    9    7    6    8    7    7 |
 R05  |   12   15   14   17   16   12   12 |
 R06  |    9   10   10    9   10   10    8 |
 R07  |    8    8    7    6   11    7    7 |
 R08  |    8    7    6    8    8    8    6 |
 R09  |    7    8    7    7    8    7    8 |
 R10  |   12   40  896   50   16   12   11 |
 R11  |  ---  ---  ---  ---  ---    0   16 |
 R12  |   21   25   30   24   26   23   22 |
 R13  |   12   10   10   10    8    9   11 |
 R14  |   20   17   18   19   18   19   17 |
 R15  |   11   10    9   11   12   12    9 |
 R16  |   13   14   13   13   13   15   17 |
 R17  |    8    9    7    7    8    8    8 |
 R18  |    8    7    8    7    8    6    6 |
 R19  |    9   10    8    9    9    9    8 |
 R20  |   11   12   15   12   13   13   12 |
 R21  |   10    8    7    8    8   10    9 |
 R22  |    9    8    8    8   10    9    8 |
 R23  |    8    8   10   10    8   12   10 |
 R24  |   11   12   11   11   13   15   16 |
 R26  |  ---  ---  ---  --- 2544   39   25 |


Table 1.1902.c     GPS week : 1902   MJD: 57558.0-57564.0   

         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 1902 0   |   56    -5   124    2013     704    5870  84.5  1330  1330 |   -9668       0
brd 1902 1   |  -17    10   146     168     926    7367  83.6  1465  1465 |   -8232       0
brd 1902 2   |    3   -19   154    1213     797    6633  84.1  1444  1444 |   -9822       0
brd 1902 3   |   39    24   258    -391     121    8182  82.4  1662  1662 |   -4349       0
brd 1902 4   |   71    72   134     106      74    3719  81.8  1504  1504 |   -6016       0
brd 1902 5   |   -3    47   172     305     369    5080  82.5  1828  1828 |   -9913       0
brd 1902 6   |   14   -41   172     399     916    4857  84.3  2595  2595 |   -3668       0
-------------+------------------------------------------------------------+----------------
brd 1902 mean|   23    12   166     545     558    5958  83.3  1689  1689 |   -7381       0
brd 1902 sdev|   33    39    44     805     365    1548   1.1   430   430 |    2682       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 2.1902.0  GPS week: 1902   Day: 0   MJD: 57558                            

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     0    73   -78    -7   .22   30   24 |     ---     ---    ---    ---
cof  n/a|   -3     0    -3    87   -83   -24   .23   34   26 |     ---     ---    ---    ---
emx  n/a|   -1     0     2   -59   -43   -23   .15   23   21 |  -15256   -1140   3662   8729
esx  n/a|   -2    -1    -2   -89    40   -15  -.13   20   15 |  -11775   -2692   3656  10025
gfz  n/a|    2     0     2    48    47    81   .02   23   18 |       0    -974   3339   7627
grg  n/a|    3     2     9     9    19   -29  -.34   34   32 |   -9577    -880   3680   8615
iac  n/a|    0     0    -3    59    -8     3   .10   21   21 |   -9017    -979   3666   8182
mcc  n/a|   14    10    -9   271  -123  -553  -.48  148  148 |     ---     ---    ---    ---

Table 2.1902.1  GPS week: 1902   Day: 1   MJD: 57559                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     0     0    61   -84   -41   .16   29   22 |     ---     ---    ---    ---
cof  n/a|    0    -1    -1    48   -48   -48   .17   33   25 |     ---     ---    ---    ---
emx  n/a|   -1     0     4   -63     1    38  -.02   24   24 |  -41452     200   3429   8716
esx  n/a|   -1    -1     0   -17    12   -12  -.04   21   18 |  -12774    2669   5367  13457
gfz  n/a|    3     0     3    26    66    19  -.02   26   20 |       0     387   3316   7730
grg  n/a|   -1     3    -3   -42    85    -8  -.29   28   25 |   -7767    3465   5268  13670
iac  n/a|   -1     0    -3    30   -62    39   .19   22   22 |   -5475    3252   5243  13979
mcc  n/a|    3     0   -31   163  -249  -284   .81  165  165 |     ---     ---    ---    ---

Table 2.1902.2  GPS week: 1902   Day: 2   MJD: 57560                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0    -2    43   -74     8   .14   31   22 |     ---     ---    ---    ---
cof  n/a|   -2    -1    -1    24  -101     0   .09   34   24 |     ---     ---    ---    ---
emx  n/a|    0     0     8   -37   -43    24   .05   26   23 |   14587    1483   3852   9579
esx  n/a|    0     0     2   -57    22    10  -.10   20   15 |  -13993   -1912   4412  10791
gfz  n/a|    1     1     5    48    28    95  -.11   25   16 |       0    -383   3788   8214
grg  n/a|   -2    -2    -5    44    65   -96  -.20   35   30 |   -9637   -1024   4338   9480
iac  n/a|    1     0    -5    20     3   -60   .15   24   24 |   -7681   -1429   5397  10815
mcc  n/a|   -2    -1   -13  -171    18  -754   .09  212  212 |     ---     ---    ---    ---

Table 2.1902.3  GPS week: 1902   Day: 3   MJD: 57561                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     2    -2   105   -80    11   .21   32   24 |     ---     ---    ---    ---
cof  n/a|   -1     0    -6    74   -57     5   .13   38   27 |     ---     ---    ---    ---
emx  n/a|    0     0     6   -50   -32   -11   .05   25   23 |  -14110     415   4395   7706
esx  n/a|    0     0     0   -72    46     0   .01   15   12 |   -1000      88   4442   9004
gfz  n/a|    2     0     7    91    46    71   .02   24   18 |       0    -342   3821   7060
grg  n/a|   -1     0    -8   -41    77   -37  -.42   36   32 | 1459800     868   4433 999999
iac  n/a|    0     1    -6    29   -67   -16   .09   23   23 | 1463727   -1788   4432 999999
mcc  n/a|   -6    12     0  -184    70  -453  -.17  152  152 |     ---     ---    ---    ---

Table 2.1902.4  GPS week: 1902   Day: 4   MJD: 57562                            

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|   -4     0    -3    23   -20   -47   .18   31   22 |     ---     ---    ---    ---
cof  n/a|   -3     2    -4    73   -31     7   .28   35   25 |     ---     ---    ---    ---
emx  n/a|    0    -1     4   -36   -23   -37   .07   29   26 |    4378    -994   4227   6868
esx  n/a|    0     0     0   -34    35    36  -.06   19   15 |   -8351   -2287   4346   7296
gfz  n/a|    2     0     4   112    72   100   .08   22   15 |       0    1288   4764   7097
grg  n/a|    0    -4     2   -27    13   -93  -.38   36   30 |   -6262    -267   4943   7412
iac  n/a|    0     4    -5   -82  -100   -42   .08   24   24 |   -5123    1735   4945   7222
mcc  n/a|   -4     4    -8    90  -267  -323  -.19   99   99 |     ---     ---    ---    ---

Table 2.1902.5  GPS week: 1902   Day: 5   MJD: 57563                            

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    -7    45   -60    35   .32   30   23 |     ---     ---    ---    ---
cof  n/a|    1    -1    -9    -4   -39    33   .06   34   24 |     ---     ---    ---    ---
emx  n/a|   -1     1     6   -66   -41   -54   .12   28   26 |  -13845   -3271   4605   7423
esx  n/a|    0    -1    -2   -92    61   -44  -.09   20   18 |   -3349  -11871   4613   7771
gfz  n/a|    0    -1     6    81    56    60  -.17   20   14 |       0   -8191   4147   7175
grg  n/a|    0     0     1    18    39   -59  -.29   35   33 |   -6236   -6962   4592   7681
iac  n/a|    1     1    -5    45   -53    33   .16   23   23 |   -7213   -2314   4595   7637
mcc  n/a|    5     2   -26   -16  -130   -79   .21  137  137 |     ---     ---    ---    ---

Table 2.1902.6  GPS week: 1902   Day: 6   MJD: 57564                            

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    -4   -13   -87     1   .27   34   24 |     ---     ---    ---    ---
cof  n/a|   -2     2    -6    -7   -65   -13   .14   36   26 |     ---     ---    ---    ---
emx  n/a|    0     0     3   -22   -46   -40   .06   30   26 |   -4983   -1080   4370   8209
esx  n/a|    1     0     2   -12     5    64  -.11   15   14 |  -13113   -4394   4366   8694
gfz  n/a|    1    -1     4    47    86    73  -.02   22   16 |       0   -2223   4139   8161
grg  n/a|   -4     0     3   -27    70   -77  -.19   31   24 |   -2001   -3174   4349   8139
iac  n/a|    3     1    -8     6   -73   -58   .03   21   21 |   -4311     -86   4341   8176
mcc  n/a|   -4     1   -33    92   -83  1160   .09  143  143 |     ---     ---    ---    ---

       
       
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 3.1902.0  GPS week: 1902   Day: 0   MJD: 57558                            

        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  | 1147   23   24   27   20   23   28   14  ---   10 |    52   52   56   62   68   65   53  ---    55
 R02  |  914   13   17   14    9   13   30   14  ---    7 |    53   53   54   53   58   66   46  ---    52
 R03  | 2035   16   15   16   24   15   19   23  178    8 |    70   69   75   87   75   55   58   28    69
 R04  | 1245   10   11   16    9   14   20   13  ---    6 |    55   56   67   58   45   44   43  ---    51
 R05  | 1943   25   25   26   17   14   51   29  ---   12 |    42   46   69   66   55   59   59  ---    57
 R06  | 1156   33   33   10   11   10   19   28  ---    9 |    47   47   51   43   51   52   47  ---    46
 R07  | 2153   15   21   18   13   21   27   17  160    8 |    66   70   63   65   78   65   51   90    62
 R08  |  767   15   17   15   13    9   35   12  ---    7 |    60   60   67   61   65   57   52  ---    59
 R09  | 1986   17   18   19   10   16   15    9  ---    6 |    24   24   25   30   38   30   36  ---    29
 R10  | 1140   21   26   23   18   36   31   25  ---   11 |  9999 9999  611 9999  771 9999 9999  ---  9999
 R12  |  914   78   97   41   36   41   44   42  ---   21 |    86   96   52   76   68   51   57  ---    54
 R13  | 1219   47   53   23   17   28   23   18  ---   12 |    72   79   44   54   39   28   33  ---    42
 R14  | 1085   54   24   37   48   44   56   33  ---   20 |    46   63   39   80   69   42   43  ---    46
XR15  | 6369   16   22   21   28  ---   24   16  ---   10 |    40   44   47   54  ---   44   36  ---    41
 R16  |  783   20   16   34   17   26   56   22  ---   13 |    62   62   62   61   63   54   62  ---    57
 R17E | 1619   19   14   24   12   18   23   14  ---    8 |    29   28   29   29   33   22   22  ---    23
 R18E | 1555   22   20   15   14   16   20   15  ---    7 |    36   35   22   26   26   20   28  ---    21
 R19E |  806   25   19   22   14   20   22   14  ---    8 |    34   27   20   26   26   29   22  ---    20
 R20E | 1166   16   26   20   19   25   48   22  ---   11 |    31   35   28   40   35   36   26  ---    25
 R21E |  780   19   27   19   17   16   43   18   93    9 |    27   36   28   29   28   41   26   69    22
 R22E | 1528   21   26   25   13   17   26   17  ---    8 |    35   45   40   32   29   37   30  ---    28
 R23E |  929   19   57   16   16   14   25   19  ---    8 |    32   69   28   39   36   30   32  ---    29
 R24E |  728   35   42   16   20   21   30   20  ---   10 |    37   43   24   32   28   40   25  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1330   30   34   23   20   23   34   21  148      |T   47   51   69   50   81   43   40   62    41
 WRMS | 1330   24   26   21   15   18   32   21  148      |NE  55   58   92   60  110   50   48   59    51
 MEDI | 1156   20   24   20   17   17   27   18  160      |MD  42   47   47   53   45   42   36   69    42

Table 3.1902.1  GPS week: 1902   Day: 1   MJD: 57559                            

        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  | 1489   17   19   29   34   16   31   21  ---   11 |    30   36   37   35   31   53   39  ---    28
 R02  |  789   14   17   13    7   14   10   13  ---    5 |    37   37   29   34   33   38   31  ---    31
 R03  | 1066    8   11   12   12   15   16   15  180    6 |    45   44   44   39   53   47   34   23    41
 R04  | 1795   10   13   22   14   12   27   23  ---    8 |    35   36   45   42   30   34   22  ---    32
 R05  | 1435   30   39   33   15   25   57   31  ---   15 |    35   28   36   44   38   45   37  ---    33
 R06  | 1144   29   32   12   16   13   25   29  ---    9 |    28   30   32   28   28   31   21  ---    24
 R07  | 2000   14   14   12    7   29   18   16  154    7 |    34   36   34   35   57   31   32  203    35
 R08  |  693   11   14   15   12   21   12   14  ---    6 |    37   42   41   28   53   41   32  ---    36
 R09  | 3180   17   15   19   12   16   23   15  ---    7 |    26   24   29   26   30   29   33  ---    24
XR10  | 1871   47   74  ---   34  ---  516  765  ---   40 |  9999 9999  --- 9999  --- 9999 9999  ---  9999
 R12  |  952   86   86   45   46   57   46   49  ---   25 |    81   83   44   62   61   50   52  ---    41
 R13  | 1450   38   47   19   15   25   19   13  ---   10 |    61   68   48   41   36   36   31  ---    39
 R14  | 1617   27   48   51   36   46   33   25  ---   16 |    33   67   39   63   60   33   42  ---    38
XR15  | 2006   10   11   27   19  ---   17   14  ---    9 |    33   42   40   44  ---   39   31  ---    34
 R16  | 1374   38   37   25   29   39   30   23  ---   13 |    41   39   42   52   61   41   55  ---    43
 R17E | 1783   21   15   17   23   19   28   15  ---    9 |    29   28   26   34   32   24   20  ---    23
 R18E | 1731   19   17   17   10   20   15   14  ---    7 |    28   26   33   25   27   29   27  ---    23
 R19E |  819   16   16   17   16   21   32   21  ---    9 |    30   32   24   31   32   35   26  ---    23
 R20E | 1169   19   45   24   23   31   30   26  ---   11 |    20   54   29   45   41   41   25  ---    28
 R21E |  708   18   19   17   14   14   25   10  160    7 |    26   26   22   24   30   33   27  129    22
 R22E | 1439   19   12   17   11   22   21   13  ---    7 |    34   28   27   29   33   42   30  ---    27
 R23E | 1028   17   18   18   18   14   20   21  ---    8 |    22   30   30   38   30   31   26  ---    25
 R24E |  736   30   44   24   29   20   24   24  ---   11 |    38   52   31   45   31   31   31  ---    28
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1465   29   33   24   21   26   28   22  165      |T   35   40   34   38   39   37   32  118    30
 WRMS | 1465   22   25   24   18   20   25   22  165      |NE  39   43   38   40   43   39   35  113    34
 MEDI | 1435   19   18   18   16   20   25   21  160      |MD  33   36   33   35   33   35   31  129    28

Table 3.1902.2  GPS week: 1902   Day: 2   MJD: 57560                            

        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  | 1201   17   23   15   14   19   29   25  ---    9 |    40   36   43   39   55   60   31  ---    40
 R02  |  595   24   26    9   19   13   21   15  ---    7 |    38   38   35   28   30   27   31  ---    27
 R03  | 1987    9   12   14   19   15   61   13  142   10 |    48   56   64   67   52   29   51   37    50
 R04  | 1776    7   11   17    8   13   30   13  ---    6 |    38   43   52   38   40   24   37  ---    37
 R05  |  704   34   28   13   16   15   64   36  ---   13 |    40   52   43   56   53   39   45  ---    43
 R06  |  858   23   28   20   14   11   32   32  ---   10 |    38   44   46   45   35   21   23  ---    33
 R07  | 1291   13   18   14   14   13   20   18  293    6 |    46   46   56   60   56   41   41  149    50
 R08  |  612   12   11   11    9   11   18   14  ---    5 |    46   51   59   57   57   46   43  ---    51
 R09  | 3958   12   18   16   13   16   18   14  ---    6 |    26   24   26   22   29   23   28  ---    22
XR10  |14215  986 1155  ---  ---  ---  ---  813  ---  895 |  9999 9999  ---  ---  ---  --- 9999  ---  9999
 R12  |  798   95  102   71   38   70   50   63  ---   29 |    89  110   63   64   76   49   60  ---    49
 R13  | 1745   39   38   18   12   27   16   11  ---   10 |    54   52   36   30   33   39   30  ---    31
 R14  | 1210   39   29   48   34   43   49   23  ---   17 |    45   46   33   65   54   31   38  ---    38
XR15  | 2702   19   20   16   18  ---   21   13  ---    8 |    35   33   39   45  ---   35   37  ---    36
 R16  | 1138   23   37   25   34   27   36   25  ---   12 |    46   61   39   50   41   52   53  ---    40
 R17E | 1154   23   23   13   12   16   22   12  ---    7 |    38   40   27   37   34   29   26  ---    29
 R18E | 1336   20   18   17   10   12   32   15  ---    7 |    33   36   27   25   25   35   28  ---    23
 R19E |  702   27   14   20    9   19   18   16  ---    8 |    35   30   25   26   29   32   25  ---    22
 R20E | 1049   30   49   34   27   31   48   30  ---   14 |    39   52   39   40   42   49   27  ---    29
 R21E |  775   17   25   14   13   18   16   14  169    7 |    30   36   22   26   28   26   30  126    23
 R22E |  977   16   17   24   13   16   22   12  ---    7 |    34   31   31   28   28   34   30  ---    26
 R23E | 1662   23   25   28   21   10   21   25  ---   10 |    25   26   35   34   30   28   32  ---    27
 R24E |  680   25   30   20   21   28   34   21  ---   11 |    36   40   32   41   44   47   28  ---    29
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1444   31   34   26   20   25   35   24  212      |T   40   44   39   41   41   36   35  104    34
 WRMS | 1444   22   24   23   15   16   30   24  212      |NE  44   49   45   47   47   36   39   93    39
 MEDI | 1154   23   25   17   14   16   22   16  169      |MD  38   40   36   39   40   34   31  126    31

Table 3.1902.3  GPS week: 1902   Day: 3   MJD: 57561                            

        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  |  862   30   29   25   13   19   26   12  ---    9 |    37   46   64   57   69   44   59  ---    54
 R02  |  723   19   15   15   11   11   18   23  ---    7 |    49   43   47   45   48   36   26  ---    40
 R03  | 2310   16   18   23   10   12   36   12  137    8 |    61   57   70   55   63   33   51   24    55
 R04  | 1248   13    7   15    9   14   24   11  ---    6 |    47   42   52   47   40   32   39  ---    42
 R05  |  656   20   25   26   15   18   88   47  ---   17 |    33   44   46   47   44   38   41  ---    37
 R06  |  698   31   23   17   13   16   26   21  ---    9 |    38   38   34   35   39   32   29  ---    30
 R07  |  819   12   17   10   11   16   24   13  205    6 |    47   49   46   49   55   27   38   70    44
 R08  |  726   10   21   11    9   17   38   15  ---    7 |    48   43   58   50   45   68   49  ---    50
 R09  | 3461   18   23   19    7   15   23   14  ---    7 |    27   34   35   32   29   19   39  ---    28
XR10  |29864  270   71  ---   54  ---   70   93  ---   50 |  9999 9999  --- 9999  --- 9999 9999  ---  9999
 R12  |  931   93  114   59   18   41   72   40  ---   23 |    99  120   70   58   61   44   50  ---    49
 R13  | 1170   36   43   21    9   26   23   26  ---   10 |    64   71   55   49   45   57   37  ---    46
 R14  | 1644   40   42   50   32   45   60   33  ---   19 |    53   73   30   74   69   38   38  ---    45
 R15  | 3815   21   29   15   19   34   21   28  ---   10 |    37   42   45   52    7   33   39  ---    38
 R16  |  978   23   31   38   24   32   27   18  ---   12 |    62   75   66   74   64   76   71  ---    64
 R17E | 1036   22   23   15   11   20   22   11  ---    7 |    37   39   27   31   40   33   25  ---    27
 R18E | 1931   23   35   14   10   15   18   17  ---    7 |    32   38   25   26   27   33   25  ---    22
 R19E |  958   30   34   22   11   23   19   21  ---    9 |    38   40   24   32   37   30   30  ---    26
 R20E | 1421   37   25   25   18   26   32   23  ---   11 |    47   54   43   53   46   47   34  ---    41
 R21E | 1030   23   21   16   12   22   15   14   91    7 |    39   37   26   26   29   27   32   57    25
 R22E | 1093   27   24   17   13   20   15   12  ---    7 |    39   38   30   29   27   34   32  ---    27
 R23E | 2736   30   37   21   14   12   21   29  ---    9 |    21   22   20   26   21   22   29  ---    18
 R24E |  762   22   56   22   19   27   28   29  ---   10 |    46   71   34   56   57   44   35  ---    41
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1662   32   38   25   15   24   36   23  151      |T   45   50   43   45   43   38   38   50    38
 WRMS | 1662   24   27   23   12   18   32   23  151      |NE  50   55   51   51   48   41   43   47    44
 MEDI | 1036   23   25   19   13   19   24   21  137      |MD  39   43   43   47   44   33   37   57    40

Table 3.1902.4  GPS week: 1902   Day: 4   MJD: 57562                            

        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  |  976   30   37   21   23   21   44   17  ---   11 |    36   35   64   73   66   45   46  ---    55
 R02  |  578   13   12   11   11   20   28   16  ---    7 |    40   50   50   43   61   54   35  ---    44
 R03  | 1576   13    7   16   13   17   28   12  130    7 |    53   59   58   57   75   78   61   27    61
 R04  | 1069   16   23   19   19    9   26   14  ---    7 |    40   48   36   24   32   48   42  ---    32
 R05  | 1088   16   20   30   24   18   61   50  ---   15 |    33   29   36   41   41   35   29  ---    28
 R06  | 1641   34   35   21    9   12   30   29  ---   10 |    32   38   45   41   47   37   34  ---    37
 R07  |  898   18   16   22   18   18   54   21  103   11 |    44   47   51   55   52   36   26   37    40
 R08  |  628   12   15   13   20    9   31   19  ---    8 |    40   48   47   54   44   35   32  ---    41
 R09  | 3365   15   15   15    9   14   34   21  ---    8 |    30   30   34   35   44   48   39  ---    35
XR10  |16499   29   35  ---   36   25   41   24  ---   15 |  9999 9999  ---  895  500  879 9999  ---  9999
 R12  | 1223   82   81   78   19   55   55   50  ---   25 |   109  114  110   73   55   64   55  ---    65
 R13  | 1308   28   35   16   12   21   18   13  ---    8 |    50   56   38   43   40   39   33  ---    37
 R14  |  902   36   61   56   38   27   58   30  ---   18 |    44   86   48   64   47   44   41  ---    38
XR15  | 4998   20   18   15   28  ---   33   13  ---   11 |    30   34   33   35  ---   41   35  ---    30
 R16  |  993   26   29   35   21   30   30   27  ---   12 |    57   60   36   59   48   54   49  ---    45
 R17E | 1512   23   27   15   18   18   20   12  ---    8 |    31   35   19   32   34   26   22  ---    22
 R18E | 2020   26   25   14   15   16   17   17  ---    8 |    30   30   17   24   28   25   24  ---    20
 R19E |  924   27   48   24   10   22   15   14  ---    8 |    36   52   38   32   39   34   23  ---    28
 R20E | 2325   40   48   35   26   22   33   21  ---   13 |    44   52   51   52   51   42   32  ---    39
 R21E |  921   31   31   16    7   20   19   13   41    8 |    39   44   29   32   38   38   28   44    29
 R22E |  688   32   28   20   11   21   32   17  ---    9 |    44   46   29   31   36   50   29  ---    30
 R23E | 2509   27   24   16   17   14   17   15  ---    8 |    25   35   22   31   32   37   26  ---    24
 R24E |  959   25   38   28   27   23   43   31  ---   13 |    38   48   44   52   39   31   28  ---    33
XR26E | ---- 2872 2837  ---  ---  ---  --- 2255  --- 2544 |  9999 9999  ---  ---  ---  ---   61  ---  9999
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1504   31   35   29   19   22   36   24   99      |T   42   48   42   81   65   79   36   36    36
 WRMS | 1504   22   25   26   15   15   30   24   99      |NE  45   52   49  106   82  102   39   32    42
 MEDI | 1088   26   28   19   18   20   31   17  103      |MD  39   47   38   43   44   41   33   37    35

Table 3.1902.5  GPS week: 1902   Day: 5   MJD: 57563                            

        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  | 1380   27   34   33   26   22   35   26  ---   12 |    31   56   55   58   47   47   22  ---    38
 R02  |  533   11   18   21   11   18   27   17  ---    7 |    38   42   52   49   33   23   34  ---    37
 R03  |  789   12   11    6   17    7   25   12  138    6 |    44   50   59   67   59   43   52   31    55
 R04  |  784    8   10   12   10   17   22   20  ---    7 |    35   37   39   34   54   44   26  ---    37
 R05  |  800   31   39   18   18   12   40   39  ---   12 |    31   40   39   39   40   34   27  ---    30
 R06  | 2491   37   32   12   16   11   22   30  ---   10 |    27   21   30   24   29   47   35  ---    28
 R07  | 1175    8   16   15   16   13   19   12  182    6 |    41   49   53   40   47   63   46   91    45
 R08  |  736    9   13   17   18   18   21   18  ---    7 |    36   39   41   46   37   45   23  ---    35
 R09  | 3054   14   13   21    9   14   24   13  ---    7 |    25   27   32   26   28   33   24  ---    23
 R10  | 5195   17   24   46   24   18   35   17  ---   12 |  9999 9999  495 9999  400  978 9999  ---  9999
XR11  | 7123    8  125  ---  ---  ---  ---  ---  ---    0 |   194  221  ---  ---  ---  ---  ---  ---   199
 R12  | 1063   78   95   54   24   41   68   49  ---   23 |    94  123   59   56   64   55   49  ---    53
 R13  | 1646   35   31   16   11   21   21   13  ---    9 |    58   53   52   50   36   31   33  ---    40
 R14  | 1928   43   31   62   36   21   63   28  ---   18 |    36   41   53   60   42   25   36  ---    36
XR15  | 3049   15   24   21   21  ---   41   17  ---   11 |    42   39   38   52  ---   39   33  ---    36
 R16  |  833   33   37   39   28   27   53   27  ---   15 |    66   64   56   72   62   53   60  ---    56
 R17E | 1151   19   29   14   16   13   28   11  ---    7 |    27   32   19   27   20   27   21  ---    19
 R18E | 1271   14   17   13   11   15   17   15  ---    6 |    22   26   23   26   24   23   24  ---    19
 R19E | 1303   22   18   18   14   23   24   15  ---    8 |    33   32   24   30   34   32   24  ---    24
XR20E | 1053   28   32   33   17   24  ---   30  ---   13 |    51   62   55   49   57  ---   25  ---    42
 R21E | 1021   30   30   23   16   16   27   19   65    9 |    37   37   29   32   32   38   27   48    25
 R22E | 1041   30   24   21   11   21   22   12  ---    9 |    40   37   32   36   32   39   34  ---    31
 R23E | 2398   29   32   19   25   16   51   19  ---   11 |    29   31   28   35   26   45   29  ---    24
 R24E |  935   35   47   31   36   32   36   24  ---   14 |    26   51   41   56   45   32   30  ---    29
XR26E | ----   44  198  ---  ---  ---  ---   35  ---   39 |  9999 9999  ---  ---  ---  ---   74  ---   740
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1828   30   34   28   20   20   35   23  137      |T   46   52   61   43   56   81   34   56    70
 WRMS | 1828   23   24   26   18   14   33   23  137      |NE  53   60   76   48   69  104   35   61    49
 MEDI | 1151   27   30   21   17   18   27   18  138      |MD  36   40   41   40   37   39   30   48    36

Table 3.1902.6  GPS week: 1902   Day: 6   MJD: 57564                            

        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  | 1168   25   18   32   16   30   24   20  ---   10 |    53   57   64   65   77   63   54  ---    60
 R02  |  587   14   19   21   11    9   35   12  ---    7 |    54   58   66   54   58   52   49  ---    54
 R03  |  867   14   15   11   14   12   14   12  124    5 |    69   70   81   84   72   67   67   56    74
 R04  | 1028   14   18   12   10   13   14   21  ---    6 |    51   55   63   59   60   59   42  ---    55
 R05  | 1132   56   39   14   15   15   20   27  ---   11 |    40   46   52   63   67   55   54  ---    54
 R06  | 1883   27   32   12   14   13   22   19  ---    8 |    49   48   53   46   51   47   48  ---    47
 R07  | 1003   13   15   22    8   15   21   17  204    7 |    60   63   71   62   67   57   63   75    62
 R08  | 1377   17   24   12    8   14   21   11  ---    6 |    54   57   58   59   55   58   52  ---    55
 R09  | 2251   17   16   15   13   19   26   13  ---    7 |    18   24   19   25   31   26   21  ---    20
 R10  |10588   26   25   23   23   17   29   22  ---   10 |  9999 9999  412 9999  476 9999 9999  ---  9999
XR11  | 2047   37   50  ---   22   24   29  ---  ---   15 |   176  196  ---   13    5    6  ---  ---   184
 R12  |  933   95  108   56   11   31   53   48  ---   22 |   113  120   61   43   46   55   48  ---    45
 R13  | 1205   30   37   25   13   36   22   14  ---   10 |    76   83   57   60   67   55   49  ---    57
 R14  | 2132   36   41   60   27   27   55   25  ---   17 |    46   57   28   42   54   37   38  ---    35
XR15  | 3588   23   16   23   18  ---   15   12  ---    9 |    43   45   48   50  ---   51   51  ---    46
 R16  |  743   37   41   53   25   29   54   36  ---   17 |    69   82   58   65   67   56   61  ---    57
 R17E | 1384   28   22   17    9   19   19   12  ---    7 |    34   29   18   22   24   24   22  ---    19
 R18E | 1164   15   14   13   10   15   14   13  ---    6 |    22   20   20   21   27   19   25  ---    20
 R19E |  669   19   20   28    9   21   22   13  ---    8 |    34   36   35   28   36   29   27  ---    27
 R20E |  809   27   24   34   16   30   34   15  ---   11 |    35   41   39   31   49   35   30  ---    29
 R21E | 1372   29   40   14   10   25   24   14   64    8 |    38   43   22   29   39   35   26   38    26
 R22E |  828   34   37   16   11   19   20   12  ---    8 |    42   46   26   26   31   32   28  ---    25
 R23E | 1232   34   32   26   16   11   30   20  ---   10 |    25   30   25   28   22   26   24  ---    21
 R24E | 1962   40   34   48   26   25   52   29  ---   16 |    36   54   70   54   53   33   40  ---    40
XR26E | ----   32   59  ---  ---  ---  ---   20  ---   25 |   866  885  ---  ---  ---  ---   45  ---   413
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2595   34   36   30   15   22   31   21  143      |T   87   93   62   44   66   42   41   56    63
 WRMS | 2595   24   26   26   14   16   24   21  143      |NE  64   70   79   52   83   49   49   65    60
 MEDI | 1168   27   25   22   13   19   22   15  124      |MD  46   54   53   46   53   47   45   56    46




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