[IGSREPORT-23959] Wk 1864 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Sun Oct 18 22:13:36 PDT 2015


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1864   (Sep 27, 2015 - Oct 03, 2015) 
                                                                               
Contact: igs.acc at noaa.gov
                                                                               
                                                                               
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 2.1864.
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:
                                                                               
 igl1864[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1864 in the SP3 format.
 igl18647.sum      Combination Report for GPS Week 1864.


    
    
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  |      4.1 ns
                1  |      0.3 ns
                2  |     11.2 ns
                3  |    -11.1 ns
                4  |      4.9 ns
                5  |      3.2 ns
                6  |      4.6 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
               ----+--------+---------------
                5  |  GFZ   | R13
                6  |  ESX   | R13
                6  |  GRG   | R13

    
         
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 1.1864, 1a.1864).
        
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 2.1864.0-6)                                                                                
    
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 3.1864.0-6). 
        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 1864 summary.                      (Sep 27, 2015 - Oct 03, 2015)

Table 1.1864.a     GPS week : 1864   MJD: 57292.0-57298.0

         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     9    65   -15   -43   .29   51   45 |     ---     ---    ---    ---
        |    1     1     3    34    21    38   .03           |     ---     ---
cof  n/a|    0    -1    12    82   -21   -33   .29   53   47 |     ---     ---    ---    ---
        |    1     1     4    35    25    43   .05           |     ---     ---
emx  n/a|   -1     0    -5     4   -75   -16   .26   30   32 |    2777    -352   4202   7876
        |    1     1     2    27    37    61   .04           |    7586     952
esx  n/a|    0    -1     0   -79    39   -45  -.07   19   17 |       0    -903   4705   9445
        |    1     0     2    24    19    49   .04           |       0    2135
gfz  n/a|   -1     0    -8    43    50    54   .04   22   16 | -133417   -2226  42540 148930
        |    0     1     3    25    13    29   .05           |  382177    2737
grg  n/a|    0     3    -2    23   -46   -45  -.44   38   35 | -673002    -986 161802 748935
        |    2     2     5    12    36    44   .05           |  145426    2649
iac  n/a|    3     0     4    15     0    41  -.11   20   20 | -139284    -462 146727 150231
        |    1     1     2    49    48    52   .05           |  379591    1635
mcc  n/a|    7     2    81    68   -22  -560  -.80  169  169 |     ---     ---    ---    ---
        |    7     8    15    81    76   235   .28           |     ---     ---


Table 1.1864.b     GPS week : 1864   MJD: 57292.0-57298.0   

         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  |   16   14   12   12   17   15   12 |
 R02  |   10    8    8    8    8    9    9 |
 R03  |    8    8    8    8   10    8    9 |
 R04  |    8    8    8    7   10    9    8 |
 R05  |   14   14   17   13   12   13   13 |
 R06  |   10    7    8    9   11    8    8 |
 R07  |   10    9    9    9   13    9    8 |
 R08  |   10    8    8    8   14   14    8 |
 R09  |   13   12   14   13   19   13   16 |
 R10  |    8    8    7    9   10    9    8 |
 R11  |   24   20   22   21   26   21   20 |
 R12  |   22   22   23   22   24   23   21 |
 R13  |   11   12   25   14   20   29   17 |
 R14  |   12   14   16   17   16   15   13 |
 R15  |    9   13   11   12   12   11    8 |
 R16  |    9    7   10    9   10   10   10 |
 R17  |   13   11    9   13   13   12   12 |
 R18  |    9    8    8    8    8   10    6 |
 R19  |    9    7    8    8    7    8    7 |
 R20  |    9   13   11   14   17   16   17 |
 R21  |    8    8    8    6    8    9    7 |
 R22  |    7   10    7    8    8   10    8 |
 R23  |   11    7    9    9    7    9    8 |
 R24  |   12   13   17   10   15   12   13 |
 R26  |    0    0    0    0    0    0    0 |


Table 1.1864.c     GPS week : 1864   MJD: 57292.0-57298.0   

         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 1864 0   |   -2   -19   150    -170    1542    1038  83.3  1442  1442 |    4078       0
brd 1864 1   |   83    99   160    1540    2597    -966  85.5  1496  1496 |     312       0
brd 1864 2   |   29   128   725     153     262     999  74.8 17750 17750 |   11200       0
brd 1864 3   |  -82    98   307    1405    2305    -157  87.8 12250 12250 |  -11093       0
brd 1864 4   |   60    30   168    2712    1745   -2063  83.1  1155  1155 |    4867       0
brd 1864 5   |    9    55    80    -194   -1711    1405  86.4  1270  1270 |    3156       0
brd 1864 6   |   14   -30   -13    -925    -969    2342  85.8  1389  1389 |    4567       0
-------------+------------------------------------------------------------+----------------
brd 1864 mean|   16    51   225     645     824     371  83.8  5250  5250 |    2441       0
brd 1864 sdev|   53    61   240    1273    1666    1515   4.3  6847  6847 |    6807       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 2.1864.0  GPS week: 1864   Day: 0   MJD: 57292                            

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     9    32     0   -41   .31   52   48 |     ---     ---    ---    ---
cof  n/a|   -1    -1    16    82   -17   -99   .32   56   51 |     ---     ---    ---    ---
emx  n/a|    0     1    -7    19    -4   -80   .21   30   30 |    5754     423   4505   8071
esx  n/a|    0    -2     2   -71    60   -31  -.09   19   17 |       0    1305   4581   8144
gfz  n/a|   -2     0   -12    91    56    52  -.01   20   16 |    9789     671   4126   7260
grg  n/a|   -2     0    -7     8  -113   -15  -.33   37   36 | -624255    1491   8764 710607
iac  n/a|    2     0     6   -24   -47    55  -.05   19   19 |    5660     -34   4578   8038
mcc  n/a|   12   -14    63     2   -36  -530  -.82  220  220 |     ---     ---    ---    ---

Table 2.1864.1  GPS week: 1864   Day: 1   MJD: 57293                            

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    15   122    21   -75   .31   54   49 |     ---     ---    ---    ---
cof  n/a|    0    -1    17   137     3   -48   .31   53   48 |     ---     ---    ---    ---
emx  n/a|   -2    -2    -4     0   -85   -85   .30   28   30 |   -1434   -1673   4279   7418
esx  n/a|    0    -1     0   -76    37   -18  -.02   16   15 |       0   -3564   4559   8456
gfz  n/a|   -1    -1   -12    26    36    45   .01   22   15 |   10716   -2653   4181   7462
grg  n/a|    0     0    -1     6   -61    26  -.47   34   34 | -623035   -3727   4572 709425
iac  n/a|    4     0     3    17   -19    47  -.08   18   18 |    3955   -2617   4561   8055
mcc  n/a|   14     6    71    62   -31  -548  -.85  150  150 |     ---     ---    ---    ---

Table 2.1864.2  GPS week: 1864   Day: 2   MJD: 57294                            

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    11    89   -13   -22   .25   53   39 |     ---     ---    ---    ---
cof  n/a|    0     0    16   116    17   -16   .34   55   42 |     ---     ---    ---    ---
emx  n/a|   -1     0    -6   -49   -82   -52   .26   36   42 |    8107     303   4711   8049
esx  n/a|    1     0     0   -65    19    17  -.03   18   16 |       0    1307   4724   9027
gfz  n/a|   -2     1    -8    49    60    81   .07   32   18 |   18867   -1108   3808   7055
grg  n/a|    1     0    -3    22   -41   -92  -.42   38   36 | -624984    1693  62991 713215
iac  n/a|    2     0     2    15     2    -8  -.08   17   17 |   12241     893   4720   7941
mcc  n/a|   12     7    74   137   104  -325  -.83  139  139 |     ---     ---    ---    ---

Table 2.1864.3  GPS week: 1864   Day: 3   MJD: 57295                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    2     3    10    57   -30    32   .31   48   36 |     ---     ---    ---    ---
cof  n/a|    1     0    11    67   -52    37   .22   52   40 |     ---     ---    ---    ---
emx  n/a|    0    -1    -7    36   -75    -3   .28   25   25 |  -10831     564   4466   9795
esx  n/a|    0    -2    -1   -82    26    -3  -.11   19   17 |       0     910   4559   9904
gfz  n/a|   -2     0    -7    26    32    82   .12   20   16 |   -1227     245   3684   7289
grg  n/a|    4     7     7    31   -23   -16  -.45   40   38 | -639655    1217  43685 714005
iac  n/a|    2     0     1    10    47   -47  -.13   20   20 |   -8699    1124   4546   9624
mcc  n/a|   -4    11    71   -67  -127  -343 -1.24  171  171 |     ---     ---    ---    ---

Table 2.1864.4  GPS week: 1864   Day: 4   MJD: 57296                            

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    85   -27   -53   .26   51   52 |     ---     ---    ---    ---
cof  n/a|    0     0    10    54   -38   -12   .31   51   52 |     ---     ---    ---    ---
emx  n/a|   -1    -1    -2     6  -124    54   .30   30   32 |   13016     255   3611   8099
esx  n/a|   -2    -1    -2  -127    15   -71  -.11   20   19 |       0    -995   5650  13254
gfz  n/a|   -1     2    -6    16    42    58   .05   23   17 |   15542   -1180   3249   6581
grg  n/a|   -2     4    -5    29     3   -51  -.45   42   39 | -620553     -46   8703 706512
iac  n/a|    4     1     7   119    80    69  -.19   29   29 |    6526    1118   4785  10536
mcc  n/a|   13     1    89    51    46  -990  -.93  206  206 |     ---     ---    ---    ---

Table 2.1864.5  GPS week: 1864   Day: 5   MJD: 57297                            

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     9    28   -42   -74   .31   52   55 |     ---     ---    ---    ---
cof  n/a|   -1    -3     9    34   -16   -65   .22   54   56 |     ---     ---    ---    ---
emx  n/a|   -3     0    -2    24   -99    68   .28   30   29 |    2564   -1424   3912   7225
esx  n/a|   -2    -1     1   -87    58  -101  -.09   21   20 |       0   -3409   3903   8230
gfz  n/a|   -1     0    -8    35    61    -4   .04   20   18 |   12390   -4629   3527   6869
grg  n/a|   -2     3    -4    40   -33   -86  -.46   40   35 | -578533   -3584   3904 688782
iac  n/a|    5     1     2     4    -8   110  -.14   20   20 |    5322   -1382   3905   7424
mcc  n/a|    0     5   106   147   -77  -734  -.57  160  160 |     ---     ---    ---    ---

Table 2.1864.6  GPS week: 1864   Day: 6   MJD: 57298                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     5    44   -13   -70   .29   49   38 |     ---     ---    ---    ---
cof  n/a|    2    -3     6    85   -43   -31   .31   51   40 |     ---     ---    ---    ---
emx  n/a|    0     0    -7    -1   -59   -15   .23   30   34 |    2265    -914   3930   6477
esx  n/a|   -2    -3     3   -48    56  -110  -.03   19   18 |       0   -1881   4961   9106
gfz  n/a|    0     0    -4    61    66    66  -.01   19   14 | -999999   -6933 275210 999999
grg  n/a|    0     3    -6    25   -52   -80  -.46   35   29 | -999999   -3951 999999 999999
iac  n/a|    1     0     4   -34   -50    63  -.06   18   18 | -999999   -2341 999999 999999
mcc  n/a|    0     2    93   144   -33  -446  -.34  139  139 |     ---     ---    ---    ---

       
       
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 3.1864.0  GPS week: 1864   Day: 0   MJD: 57292                            

        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  |  889   76   91   48   24   28   31   24  ---   16 |    79   88   77   83   96   82   88  ---    79
 R02  | 1530   54   56   16   19   16   30   15   84   10 |    54   56   36   42   40   37   31  137    33
 R03  | 1079   21   27   16   15   18   33   13  ---    8 |    45   55   39   45   47   28   36  ---    37
 R04  | 1425   32   35   12   13   17   23   12  ---    7 |    48   48   29   34   35   28   27  ---    29
 R05  | 1260   42   41   43   21   28   51   17  ---   14 |    45   50   36   41   49   40   42  ---    36
 R06  |  826   22   23   27   20   10   51   13  ---   10 |    39   41   35   64   45   69   46  ---    47
 R07  |  863   49   53   23   13   18   29   11  180    9 |    59   64   30   32   29   29   25   84    27
 R08  | 1011   47   58   26   19   12   26   14  ---   10 |    61   70   32   38   33   34   33  ---    32
 R09  | 1238   38   33   25   30   26   39   26  ---   13 |    63   63   49   75   55   46   66  ---    57
 R10  | 1305   19   18   17   18   15   29    8  ---    7 |    56   58   45   56   41   39   46  ---    46
 R11  | 1141  139  137   68   23   28   50   31  ---   23 |   110  109   47   55   64   61   56  ---    45
 R12  |  727  121  124   57   34   25   39   39  107   22 |   101  105   36   57   53   48   55   26    37
 R13  | 1568   67   80   15   12   14   31   20  ---   11 |    79   90   19   78  147   31   27  ---    30
 R14  |  758   34   51   25   16   23   54   22  ---   12 |    78   93   46   67   58   39   53  ---    53
 R15  | 4480   23   31   21   14   27   25   11  ---    8 |    47   50   45   40   28   26   33  ---    32
 R16  |  798   38   32   21   15   20   26   16  ---    9 |    61   55   43   45   37   31   42  ---    39
XR17  | 1706   27   28   32   18  ---   43   12  ---   12 |    18   29   37   23  ---   29   18  ---    18
 R18  | 1182   11   12   15   16   14   25   26  403    8 |    59   60   66   64   65   46   44  109    56
 R19  |  996   22   22   21   14   12   45   13  ---    9 |    66   67   74   62   60   52   56  ---    59
 R20  |  749   25   36   19   15   18   40   15  ---    9 |    51   60   60   72   71   48   56  ---    61
 R21  | 1491   13   16   13   13   19   33   15  172    8 |    65   63   69   65   70   52   64   46    64
 R22  |  731   18   21    7   15   13   22   15  ---    6 |    67   68   65   61   69   59   62  ---    62
 R23  |  885   18   21   26   27   13   45   10  ---   10 |    25   27   36   48   43   20   36  ---    35
 R24  | 1468   16   30   30   21   24   48   19  ---   11 |    43   43   65   47   45   50   43  ---    44
XR26  | ----  ---  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  ---  106  ---   107
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1442   52   56   30   19   20   37   19  220      |T   59   63   46   53   55   42   47   80    46
 WRMS | 1442   48   51   30   17   16   36   19  220      |NE  61   65   50   57   60   42   50   60    49
 MEDI | 1079   27   32   21   16   18   33   15  172      |MD  59   60   43   55   49   39   44   84    44

Table 3.1864.1  GPS week: 1864   Day: 1   MJD: 57293                            

        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  | 1760   69   47   24   22   25   36   27  ---   13 |    76   76   56   81   87   75   59  ---    68
 R02  | 1822   42   46   24   12   18   14   12  105    8 |    44   47   30   29   34   24   24   90    25
 R03  |  953   21   18   17   14   18   28   12  ---    7 |    31   30   22   30   32   19   26  ---    23
 R04  | 1687   35   35   14   13   18   24   14  ---    7 |    37   40   27   29   35   26   19  ---    24
 R05  | 2362   46   43   37   20   33   45   27  ---   14 |    47   51   37   40   52   44   39  ---    35
 R06  |  846   18   23   19   17   14   20   10  ---    7 |    34   31   36   39   24   24   38  ---    31
 R07  | 1161   46   44   16   12   18   32    9  150    8 |    45   44   26   28   28   29   23   59    22
 R08  |  951   46   42   15   11   17   23   11  ---    8 |    47   43   23   24   22   25   23  ---    20
 R09  | 1709   41   47   34   20   21   33   19  ---   11 |    54   56   42   50   38   48   48  ---    41
 R10  | 1657   16   19   17   22   16   21   13  ---    8 |    40   42   30   45   33   23   31  ---    33
 R11  | 1787  138  138   43   10   35   31   28  ---   19 |    74   78   43   42   64   49   50  ---    41
 R12  |  834  138  138   53   24   40   39   30   86   21 |    76   83   39   64   78   47   57   22    50
 R13  | 1359   73   64   22   16   18   16   21  ---   11 |    64   59   19   50  148   35   23  ---    27
 R14  |  993   39   26   38   28   26   41   25  ---   14 |    53   46   47   56   58   46   36  ---    41
 R15  | 3120   41   31   23   13   43   36   23  ---   12 |    35   34   31   39   65   35   25  ---    32
 R16  |  591   26   34   18   12   14   29   10  ---    7 |    43   50   36   34   35   25   29  ---    30
XR17  | 1555   21   29   28   19  ---   36    8  ---   10 |    30   41   36   27  ---   30   12  ---    18
 R18  | 1107   16   19   21   17   13   32   13  215    8 |    41   41   39   46   41   35   37   33    38
 R19  | 1247   10   13   10   11   13   25   18  ---    6 |    41   45   45   54   61   49   35  ---    47
 R20  | 1295   21   25   47   19   18   44   18  ---   12 |    52   55   51   62   67   37   47  ---    52
 R21  | 1608   22   27   20   17    9   36   11  161    8 |    42   47   52   45   43   23   42   23    41
 R22  | 1069   24   22   20    9   10   57   10  ---    9 |    43   42   45   38   39   21   42  ---    36
 R23  |  779   19   24   10    8   16   31   17  ---    7 |    17   22   23   23   31   15   24  ---    19
 R24  | 1205   23   36   47   16   21   50   14  ---   12 |    31   43   45   23   28   24   22  ---    22
XR26  | ----  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---   61  ---    61
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1495   54   53   28   16   22   34   18  150      |T   45   47   36   41   49   33   34   45    35
 WRMS | 1495   49   48   30   15   15   34   18  150      |NE  46   49   38   43   55   33   36   26    37
 MEDI | 1247   26   31   21   16   18   32   14  150      |MD  43   44   36   39   39   29   35   33    33

Table 3.1864.2  GPS week: 1864   Day: 2   MJD: 57294                            

        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  |22870   56   69   24   21   32   36   13  ---   12 |    53   63   55   49   62   55   52  ---    47
 R02  |21250   40   45   16   11   18   19   12  195    7 |    44   52   26   33   34   28   24  132    27
 R03  |21505   24   31   19   17   15   21   14  ---    7 |    40   46   35   43   32   28   29  ---    31
 R04  |21188   35   33   19   13   17   22   10  ---    7 |    46   47   24   34   34   35   26  ---    28
 R05  |12168   52   58   53   22   34   69   17  ---   16 |    37   60   31   36   59   43   40  ---    33
 R06  |19563   23   23   18   19   17   25   11  ---    8 |    44   45   37   54   50   44   41  ---    44
 R07  |25716   45   45   22    9   21   24    8   99    8 |    52   54   30   26   32   30   21   76    24
 R08  |28356   42   42   20   12   21   23    6  ---    8 |    50   53   27   34   34   26   28  ---    27
 R09  |17480   41   39   51   28   22   46   16  ---   14 |    59   64   40   49   60   50   53  ---    47
 R10  |12485   20   29   17   18   14   17    9  ---    7 |    48   59   36   46   34   30   37  ---    37
 R11  |12989  139  142   58    9   39   38   28  ---   22 |    97  101   41   36   60   43   45  ---    35
 R12  |15129  142  132   55   19   47   36   33   76   23 |    91   84   50   49   75   40   53   25    41
 R13  |16047   68   76   36   19  109   35   37  ---   24 |    66   76   31   62  259   32   25  ---    43
 R14  |17006   33   47   41   35   23   61   24  ---   15 |    54   65   35   57   33   47   40  ---    37
 R15  |17386   27   27   43   18   26   26   13  ---   11 |    37   39   37   46   51   29   26  ---    34
 R16  |16218   21   19   30   16   15   42   11  ---    9 |    40   39   46   45   37   26   39  ---    37
XR17  |12570   28   32   20   18  ---   25   12  ---    9 |    38   48   31   38  ---   23   18  ---    24
 R18  |14805   10   18   28   11   17   23   13  142    7 |    48   57   62   52   43   49   54   60    50
 R19  |14112   12   19   19   13   12   38   10  ---    7 |    54   56   63   63   50   36   54  ---    53
 R20  |16299   26   29   39   21   10   44    9  ---   10 |    50   64   46   74   62   67   64  ---    61
 R21  |16276   18   19   13   18   14   35   16  152    8 |    53   49   53   68   59   36   41   45    51
 R22  |12287   18   24   16   11   11   39    7  ---    7 |    53   55   58   49   55   30   52  ---    49
 R23  |12345   20   28   16   10   16   43   16  ---    8 |    22   28   28   27   32   18   30  ---    23
 R24  |11788   20   23   79   25   13   58   17  ---   16 |    31   39   60   40   33   35   30  ---    30
XR26  | ----  ---  ---  ---  ---  ---  ---    2  ---    0 |   ---  ---  ---  ---  ---  ---   91  ---    90
------+---------------------------------------------------+-----------------------------------------------
 RMS  |17747   53   55   36   18   32   38   17  139      |T   50   55   40   46   55   36   40   67    40
 WRMS |17747   39   42   42   16   18   36   17  139      |NE  52   57   44   50   62   36   44   43    43
 MEDI |16218   27   31   22   18   17   35   13  142      |MD  48   54   37   46   50   35   40   60    37

Table 3.1864.3  GPS week: 1864   Day: 3   MJD: 57295                            

        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  |15562   62   58   16   18   19   33   21  ---   11 |    80   81   64   70   76   79   81  ---    70
 R02  |20165   31   33   18   14   19   27   10  299    8 |    41   47   35   30   39   27   26  281    29
 R03  |17810   19   27   14   17   16   36   14  ---    8 |    38   46   31   35   31   46   30  ---    30
 R04  |18257   29   36   12   15   12   24   14  ---    7 |    44   46   28   40   37   37   31  ---    33
 R05  |17015   45   45   33   15   19   51   26  ---   13 |    42   50   42   43   41   57   47  ---    38
 R06  |12111   23   26   20   17   15   32   14  ---    8 |    54   61   53   63   62   76   60  ---    58
 R07  |12556   42   45   19   10   19   24   15  105    8 |    57   58   43   31   38   37   28  149    32
 R08  |10900   33   37   16   16   18   27   11  ---    8 |    54   56   44   44   40   46   34  ---    39
 R09  |11371   20   34   37   31   17   37   24  ---   12 |    57   59   61   70   56   40   57  ---    54
 R10  |11057   28   15   12   23   13   28   20  ---    9 |    57   48   39   47   40   36   42  ---    41
 R11  | 8466  131  138   40    9   28   45   31  ---   21 |    99  108   35   39   53   55   48  ---    35
 R12  | 7654  129  144   44   19   31   51   36   80   22 |    98  107   46   48   54   47   52   34    37
XR13  | 7909   64   52   23   10  ---   34   21  ---   14 |    69   55   25   79  ---   45   29  ---    28
 R14  | 7166   40   31   39   27   32   76   24  ---   16 |    72   66   54   64   45   45   42  ---    45
 R15  | 8972   28   35   17   30   31   28   20  ---   11 |    43   48   36   51   31   39   32  ---    33
 R16  | 9859   16   16   24   17   14   31   17  ---    8 |    46   51   41   49   48   34   39  ---    41
XR17  | 7964   25   32   21   28  ---   33   21  ---   12 |    40   52   48   44  ---   43   32  ---    33
 R18  |11308   13   16   17   15   10   38   15  107    8 |    54   55   59   58   54   38   44  120    50
 R19  |10378   16   21   24   16   15   29   12  ---    8 |    53   62   70   56   46   45   51  ---    52
 R20  |10762   27   31   33   26   22   69   23  ---   14 |    50   55   70   78   59   39   57  ---    58
 R21  |10138   14   20    8   10   10   22   13  165    5 |    53   61   59   62   63   62   50   84    57
 R22  |10332   15   23   17   14   11   41   13  ---    7 |    58   64   68   71   61   37   54  ---    59
 R23  | 6464   25   18   17   17   19   23   19  ---    8 |    20   29   34   48   51   29   35  ---    36
 R24  | 8606   27   29   22   11   22   52   15  ---   10 |    38   55   48   35   49   28   40  ---    36
XR26  | ----  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---   51  ---    50
------+---------------------------------------------------+-----------------------------------------------
 RMS  |12247   48   52   25   19   20   40   20  170      |T   54   59   47   52   48   44   43  133    42
 WRMS |12247   36   40   25   17   16   38   20  170      |NE  56   60   49   56   50   41   44   79    43
 MEDI |10378   27   31   19   16   18   33   17  107      |MD  53   55   44   48   48   40   42  120    39

Table 3.1864.4  GPS week: 1864   Day: 4   MJD: 57296                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1617   51   63   30   17   20   53   56  ---   16 |   121  122  118  106  108  131   74  ---   102
 R02E |  820   33   25   14   12   18   19   16  363    8 |    39   34   37   37   40   34   33  217    33
 R03E |  938   24   23   26   19   19   27   24  ---   10 |    36   39   42   49   41   43   30  ---    35
 R04E |  980   24   34   15   14   22   33   27  ---   10 |    49   53   43   54   50   70   27  ---    44
 R05E |  763   30   46   29   24   21   35   28  ---   12 |    49   56   55   67   66   61   55  ---    56
 R06E |  784   17   26   22   25   18   24   33  ---   10 |    52   65   61   65   63   55   50  ---    55
 R07  |  984   36   44   19   18   20   32   49  162   13 |    70   63   60   67   62   69   27  100    54
 R08  |  889   33   27   21   18   22   29   51  ---   13 |    87   83   73   80   80   77   51  ---    70
 R09  |  668   35   25   67   32   26   57   26  ---   18 |    40   52   70   75   74   46   51  ---    54
 R10  |  709   27   31   22   17   15   36   27  ---   10 |    47   54   37   42   44   29   36  ---    36
 R11  | 1113  148  140   33   28   43   40   30  ---   25 |    92   85   39   63   68   52   41  ---    41
 R12  |  784  139  127   32   13   37   49   34   70   24 |    94   89   36   49   59   70   48   58    41
XR13  |  906   63   80   14   18  ---   79   27  ---   19 |    65   83   29  151  ---   61   26  ---    33
 R14  | 1965   40   52   37   26   28   62   29  ---   15 |    57   74   50   58   47   38   47  ---    45
 R15  | 2048   22   22   26   31   30   26   23  ---   12 |    40   35   40   57   40   26   28  ---    37
 R16  |  946   24   30   24   20   10   31   26  ---   10 |    44   49   48   52   34   30   34  ---    37
XR17  | 1964   20   38   21   22  ---   46   26  ---   13 |    41   54   40   46  ---   50   18  ---    33
 R18  | 1149   10   17   11   14   16   40   17  148    8 |    41   40   46   40   50   31   39   89    40
 R19  |  664   19   15   19   13   11   23   15  ---    7 |    54   45   60   43   44   61   33  ---    46
 R20  |  888   26   23   55   24   33   72   12  ---   17 |    31   46   65   50   29   25   31  ---    36
 R21  | 1919   18   14   23   10   16   31    9  167    8 |    50   43   57   51   37   34   42   75    44
 R22  | 1182   10   14   21   11   10   34   14  ---    7 |    53   54   62   63   57   42   44  ---    54
 R23  |  982   17   21   14   16   12   24   16  ---    7 |    26   25   42   41   34   30   21  ---    31
 R24  |  933   28   46   34   15   21   82   17  ---   15 |    45   57   40   51   60   29   50  ---    44
XR26  | ----  ---  ---  ---  ---  ---  ---   11  ---    0 |   ---  ---  ---  ---  ---  ---   41  ---    46
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1154   51   51   30   20   23   42   29  206      |T   55   58   52   60   53   49   39  107    45
 WRMS | 1154   52   52   32   19   17   39   29  206      |NE  51   55   47   58   48   40   37   74    41
 MEDI |  938   26   27   22   18   20   34   26  162      |MD  49   54   46   52   50   43   39   89    44

Table 3.1864.5  GPS week: 1864   Day: 5   MJD: 57297                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1405   62   54   37   27   31   34   27  ---   15 |    91  107   73   97  105   97   80  ---    86
 R02E |  779   33   37   21   17   15   25   13  266    8 |    48   54   45   34   41   45   45  111    38
 R03E | 1232   20   22   18   20   14   27   16  ---    8 |    51   52   46   43   42   46   53  ---    43
 R04E |  799   28   25   20   21   16   29   16  ---    9 |    58   60   58   57   55   50   56  ---    53
 R05E |  774   34   32   42   23   18   36   23  ---   12 |    49   52   48   48   44   59   51  ---    44
 R06E |  880   23   24   23   21   10   24   13  ---    8 |    40   37   41   52   43   38   45  ---    41
 R07E | 1372   31   52   19   13   18   26   19  119    9 |    56   69   50   52   53   51   53   64    49
 R08E |  894   34   25   34   20   25   25   39  ---   13 |    72   79   86   72   75   69   68  ---    68
 R09  |  524   28   35   32   24   18   54   23  ---   12 |    30   38   45   55   44   37   42  ---    39
 R10  | 1335   19   22   25   21   13   18   15  ---    8 |    44   51   34   50   49   39   34  ---    39
 R11  | 1073  138  146   28   21   29   43   21  ---   20 |    82   91   28   45   45   52   32  ---    31
 R12  |  755  150  150   26   31   33   45   23   76   22 |    89   90   40   63   54   58   31   35    38
XR13  | ----   54   81  ---  --- 1821  ---   13  ---   28 |    56   80  ---  --- 9999  ---   23  ---    26
 R14  | 2309   42   24   44   30   21   46   25  ---   14 |    50   42   43   59   34   48   38  ---    39
 R15  | 1847   29   31   24   25   28   24   21  ---   11 |    41   44   41   38   34   24   23  ---    28
 R16  |  680   23   26   22   23   19   32   18  ---   10 |    43   44   44   47   28   30   29  ---    33
XR17  | 1997   24   25   34   16  ---   33   16  ---   11 |    32   38   46   33  ---   21   16  ---    24
 R18  | 1250   14   15   20   17   10   57    9  124    9 |    35   37   36   35   35   32   34   52    31
 R19  |  749   24   22   18   15   12   41   10  ---    8 |    39   42   37   34   23   30   26  ---    27
 R20  |  675   34   53   61   20   20   67   20  ---   16 |    24   39   64   31   27   54   17  ---    25
 R21  | 2020   26   32   31   14   18   26   11  147    8 |    37   41   44   21   21   24   24   38    23
 R22  | 1410   22   20   18   13   11   60    9  ---    9 |    41   39   42   35   32   36   27  ---    31
 R23  | 1846   12   16   26   15   18   21   18  ---    8 |    29   33   40   35   43   30   19  ---    28
 R24  | 1287   16   31   33   17   22   59   14  ---   11 |    47   67   49   57   57   35   36  ---    45
XR26  | ----  ---  ---  ---  ---  ---  ---    7  ---    0 |   ---  ---  ---  ---  ---  ---   50  ---    50
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1270   52   54   30   21   20   40   20  160      |T   49   55   46   47   44   43   38   60    39
 WRMS | 1270   55   56   29   20   18   35   20  160      |NE  44   51   42   42   37   36   29   41    32
 MEDI | 1232   28   26   26   20   18   33   16  124      |MD  44   44   44   47   43   39   34   52    38

Table 3.1864.6  GPS week: 1864   Day: 6   MJD: 57298                            

        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
------+---------------------------------------------------+-----------------------------------------------
 R01E | 1164   57   45   37   14   23   30   20  ---   12 |    88   88   87   86   97   96   92  ---    88
 R02E | 1206   31   42   23   16   17   29   14  217    9 |    50   58   45   54   63   51   48   88    49
 R03E | 1686   19   15   24   18   15   27   19  ---    8 |    48   48   52   51   52   53   47  ---    48
 R04E |  924   34   29   21   15   16   25    9  ---    8 |    49   47   48   50   61   53   48  ---    49
 R05E |  688   35   31   36   19   22   43   25  ---   12 |    51   54   47   57   68   70   62  ---    56
 R06E | 1266   19   24   16   17   10   27   15  ---    7 |    43   44   42   40   39   37   38  ---    37
 R07E | 1207   36   33   19   11   16   25   11  127    8 |    54   50   48   46   54   56   44   51    46
 R08E |  693   35   37   16   11   17   22    9  ---    7 |    55   60   52   51   59   60   56  ---    53
 R09  |  848   34   54   47   33   27   60   23  ---   16 |    44   46   40   64   47   43   55  ---    46
 R10  | 2105   15   21   21   23   15   14   14  ---    8 |    52   52   42   60   45   47   43  ---    47
 R11  | 1514  120  121   38   27   24   35   36  ---   19 |   103  103   43   61   63   46   44  ---    42
 R12  |  642  145  151   28   26   21   47   29  103   21 |   104  111   43   71   73   77   50   38    50
XR13  | 1411   51   32  --- 1032   23  257    8  ---   17 |    66   67  ---  223  453  181   30  ---    30
 R14  | 2128   43   42   32   23   26   30   23  ---   12 |    64   65   39   65   49   40   51  ---    49
 R15  | 1879   25   31   18   18   19   25   12  ---    8 |    47   50   43   44   37   31   37  ---    37
 R16  |  982   31   28   29   12   26   20   13  ---    9 |    60   56   49   45   32   31   37  ---    37
XR17  | 1260   25   37   30   11  ---   47   14  ---   12 |    37   41   38   29  ---   51   28  ---    28
 R18  | 1011   13   21   18   12    9   23    9   98    6 |    58   61   57   56   58   44   48   35    52
 R19  |  777   20   20   13   13   11   38    8  ---    7 |    66   62   66   59   57   41   52  ---    56
 R20  | 1170   37   21   66   16   26   67   15  ---   16 |    29   32   64   48   54   34   38  ---    43
 R21  | 2141   16   18   22   11   11   24   16  117    7 |    57   60   63   54   48   56   43   28    50
 R22  | 2147   21   29   31    9   16   19    8  ---    7 |    59   64   69   49   48   40   50  ---    49
 R23  | 1311   15   23   18   26    8   26   14  ---    8 |    29   41   31   37   35   18   27  ---    28
 R24  | 1055   35   30   37   22   13   56   18  ---   12 |    66   51   60   50   40   29   33  ---    41
XR26  | ----  ---  ---  ---  ---  ---  ---    5  ---    0 |   ---  ---  ---  ---  ---  ---   70  ---    70
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1389   49   51   30   19   19   35   18  139      |T   57   58   50   60   70   53   46   48    47
 WRMS | 1389   38   40   34   18   14   29   18  139      |NE  58   60   49   63   75   50   43   33    44
 MEDI | 1206   31   30   24   16   17   27   14  117      |MD  54   54   48   51   54   46   47   38    48




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