[IGSREPORT-26390] Wk 2037 IGLOS Final Orbits

acc acc at igs.org
Sun Feb 10 15:32:56 PST 2019


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2037   (Jan 20, 2019 - Jan 26, 2019) 
                                                                               
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 2.2037.
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:
                                                                               
 igl2037[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2037 in the SP3 format.
 igl20377.sum      Combination Report for GPS Week 2037.


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

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

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

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

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      X/Y/Z =  0.000/0.000/0.000 meter for GLONASS and
      X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        ftp://igs.org/igscb/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed IGS
    products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        ftp://igs.org/igscb/station/general/igs08.atx
    
    Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
    model file has been updated to igs14.atx to be consistent with IGS14.
    See IGSMAIL #7399 for more information
        ftp://igs.org/pub/station/general/igs14.atx 

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |      1.4 ns
                1  |      5.0 ns
                2  |      1.8 ns
                3  |      4.0 ns
                4  |      2.4 ns
                5  |      3.9 ns
                6  |      3.3 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  |  GRG   | R26

    
         
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 1.2037, 1a.2037).
        
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 2.2037.0-6)                                                                                
    
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 3.2037.0-6). 
        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 2037 summary.                      (Jan 20, 2019 - Jan 26, 2019)

Table 1.2037.a     GPS week : 2037   MJD: 58503.0-58509.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0    -3     1    -5    20   .02   30   26 |    1003    -709   3275   9277
        |    1     0     1    21    22    18   .05           |    1232    2326
cof  n/a|   -1     0    -7     6     5    20   .02   33   28 |     994    -702   3275   9279
        |    1     0     2    15    34    31   .04           |    1231    2334
emx  n/a|    0    -1    -2    33   -31   -15   .06   22   22 |    1876    -185   3262   8902
        |    0     1     1    27    29    36   .03           |   10488    1240
esx  n/a|    0     0     1   -15    15   -20   .09   25   20 |    9631   -2028   3264  11273
        |    1     0     1    19    14    21   .03           |   10448    2376
gfz  n/a|    0     0    -3    30    24     1   .10   22   21 |       0    -631   3249   9285
        |    0     0     3    28    24    19   .03           |       0    2263
grg  n/a|    1     2     7   -78   -19    31  -.41   34   30 |    3386    -635   3503   9052
        |    0     0     4    14    22    51   .05           |     374    1992
iac  n/a|    1     0     8   -10     4   -19  -.20   36   36 |    4314     283   3267   9101
        |    1     1     4    74    55    59   .03           |     553    1567
mcc  n/a|    5     3    -5    72    45   146  -.29  163  163 |     ---     ---    ---    ---
        |   10     6    21    80   113   407   .32           |     ---     ---


Table 1.2037.b     GPS week : 2037   MJD: 58503.0-58509.0   

         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  |   20   21   20   19   22   23   24 |
 R02  |    6    6    7    8    8    7    8 |
 R03  |    9    9    9   11   10    9   11 |
 R04  |    9    9    7   10   11    9    9 |
 R05  |   11    9   11    9    9   11   12 |
 R07  |   12    9   12   12   10   10   11 |
 R08  |    8    9   10    7    7    8   10 |
 R09  |    9    8    6    6    7    8    9 |
 R10  |    9    9    9    8    9   11    9 |
 R11  |    6    6    6    7    8    8    7 |
 R13  |    9   11   11   10   10    8   12 |
 R14  |    7    8    7    6    8   12    8 |
 R15  |    9    9    9   11   10   10   10 |
 R17  |   10   12   10   13   11   11    9 |
 R18  |    6   10    8   10    9    7    6 |
 R19  |   23   24   26   24   20   27   22 |
 R20  |   17   16   22   19   15   18   19 |
 R21  |   13   14   11   10   12   12   12 |
 R22  |   11   12   13   11   13   10   12 |
 R23  |    9   11    7    8   11    9    9 |
 R24  |   20   15   14   15   17   21   25 |
 R26  |   11   13   15   25   29   26   27 |


Table 1.2037.c     GPS week : 2037   MJD: 58503.0-58509.0   

         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 2037 0   |   78   -16   145     358    -323   -3779  82.2  1583  1583 |    1426       0
brd 2037 1   |   15    34    42     204    -792   -1553  83.8  1607  1607 |    5018       0
brd 2037 2   |  -43    36    35    -669    -334    -254  83.1  1280  1280 |    1813       0
brd 2037 3   |  -37    74   -11    -829    -891     748  81.9   990   990 |    4044       0
brd 2037 4   |  -26   -48   -34   -1434    -250   -2647  83.0  1066  1066 |    2372       0
brd 2037 5   |   15   -52    37    -570     124   -4771  82.4  1314  1314 |    3854       0
brd 2037 6   |   11    -2    40     600    -907   -5148  84.5  1433  1433 |    3251       0
-------------+------------------------------------------------------------+----------------
brd 2037 mean|    2     3    36    -334    -482   -2486  83.0  1324  1324 |    3111       0
brd 2037 sdev|   42    47    56     737     389    2248    .9   237   237 |    1300       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 2.2037.0  GPS week: 2037   Day: 0   MJD: 58503                            

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    -1    -4   -33    14    20  -.05   30   26 |    2678   -3067   3883   8837
cof  n/a|   -2     0    -7   -12   -16    24  -.00   32   28 |    2679   -3080   3881   8841
emx  n/a|    0    -3    -4    65   -54     8   .01   21   21 |   -3959   -1948   3872   8548
esx  n/a|    0     1     1   -31    20   -24   .09   23   19 |   15060   -5125   3884  10768
gfz  n/a|    0     1    -2    32    31   -19   .12   21   16 |       0   -3295   3827   8867
grg  n/a|    0     2     7   -69   -35    17  -.36   35   26 |    2756   -2661   4774   9622
iac  n/a|    0     2     6   -58    28    40  -.20   37   37 |    4016   -2214   3895   8653
mcc  n/a|    4    -4    26    78   156   442  -.15  178  178 |     ---     ---    ---    ---

Table 2.2037.1  GPS week: 2037   Day: 1   MJD: 58504                            

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    -3    -3   -28    44  -.03   29   27 |    2147    3408   3148  10681
cof  n/a|    0    -1    -5     1    10    59  -.01   32   29 |    2127    3424   3147  10683
emx  n/a|    0     0    -5    60   -66   -57   .04   21   21 |   12209    1896   3141  10154
esx  n/a|    0     0     0   -34    36   -10   .09   24   20 |    9860    1184   3136  12299
gfz  n/a|    0     0    -3    37    55     3   .08   22   22 |       0    3038   3132  10709
grg  n/a|    1     2    11   -77   -13    84  -.45   34   34 |    3786    2274   3370  10019
iac  n/a|    1    -1     5   -31    47    41  -.18   35   35 |    4898    2860   3132  10696
mcc  n/a|    0    -2     5   -38   135   243   .13  142  142 |     ---     ---    ---    ---

Table 2.2037.2  GPS week: 2037   Day: 2   MJD: 58505                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -3     0    -3     3    -7    13   .02   28   23 |     827   -2668   2641   8501
cof  n/a|    0     0    -6    -4    -1    40   .03   31   25 |     838   -2703   2645   8501
emx  n/a|    0    -1    -3    19     5   -58   .09   20   20 |   -3417   -1327   2639   8312
esx  n/a|    1     0     2    -4    20    -2   .09   25   19 |   20132   -4602   2630  10710
gfz  n/a|   -1     0     0     0   -19    36   .07   24   28 |       0   -2951   2630   8574
grg  n/a|    2     1     5   -53   -13    73  -.40   35   31 |    3300   -2933   2758   8093
iac  n/a|    2     0     4    93     8   -83  -.16   37   37 |    3259     -55   2627   8350
mcc  n/a|    8    11    10    82    42   287  -.56  137  137 |     ---     ---    ---    ---

Table 2.2037.3  GPS week: 2037   Day: 3   MJD: 58506                            

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    -1     4    14    17   .07   29   26 |     439    1035   3374   9409
cof  n/a|   -1    -1    -8    26    47   -26   .03   30   27 |     426    1054   3378   9413
emx  n/a|   -1    -2    -2    51   -20   -32   .07   20   20 |    4929     489   3361   9164
esx  n/a|    0    -1     0   -23   -11   -53   .08   29   23 |     888      55   3385  11381
gfz  n/a|    0     0     0    12    25     6   .09   21   19 |       0    1365   3394   9438
grg  n/a|    0     3     1   -83    -9    59  -.35   29   27 |    3346    1525   3365   9250
iac  n/a|    3     0     5    27   -43    49  -.19   35   35 |    4465    1119   3376   9086
mcc  n/a|    7    12    -3   159   -37   329  -.12  151  151 |     ---     ---    ---    ---

Table 2.2037.4  GPS week: 2037   Day: 4   MJD: 58507                            

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    -3     7   -25    -3   .08   29   23 |     360   -1037   3081   9092
cof  n/a|   -1     0    -4     8   -16    17   .07   34   25 |     350   -1033   3081   9094
emx  n/a|    0    -3    -2    38   -18     2   .06   23   23 |  -11519    -256   3057   8641
esx  n/a|    1     0     0   -30    17   -35   .07   25   20 |    7151   -3061   3066  11043
gfz  n/a|    0     0    -2    40    48   -19   .16   19   17 |       0   -1465   3071   9154
grg  n/a|    0     2     4   -80     2    60  -.42   30   26 |    3262   -1746   3079   8267
iac  n/a|    0     1    14   -97   -96   -59  -.23   39   39 |    4239    -662   3069   8966
mcc  n/a|  -12     1   -23   -34  -165   575  -.11  201  201 |     ---     ---    ---    ---

Table 2.2037.5  GPS week: 2037   Day: 5   MJD: 58508                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -3    -1    -5    -7    20     4   .00   32   27 |    1557   -2375   2873   9277
cof  n/a|   -3     0   -11    -3    53   -13  -.04   35   29 |    1529   -2323   2867   9275
emx  n/a|    1    -1     0    -5   -62    39   .08   21   21 |   18409     -52   2863   8749
esx  n/a|    0     0     4    17    15   -30   .14   27   20 |   21665   -2014   2857  11321
gfz  n/a|   -1     0    -5    82    14    -6   .06   26   23 |       0    -786   2867   9236
grg  n/a|    0     1     5   -82    -2   -35  -.38   37   28 |    3897    -459   3060   9137
iac  n/a|    0     0    12   -77    29   -68  -.18   37   37 |    4777     266   2859   9076
mcc  n/a|   22    -2   -31   113    69  -453  -.79  165  165 |     ---     ---    ---    ---

Table 2.2037.6  GPS week: 2037   Day: 6   MJD: 58509                            

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    -5    37   -30    43   .02   32   28 |    -981    -259   3930   9146
cof  n/a|   -1     0    -8    25   -39    44   .02   36   30 |    -989    -255   3927   9146
emx  n/a|    0     0    -1     4    -1    -9   .08   27   27 |   -3519    -103   3903   8747
esx  n/a|   -1     0     0    -1    13    11   .11   23   18 |   -7336    -637   3895  11392
gfz  n/a|    0     1    -9     4    13    11   .08   24   20 |       0    -324   3828   9019
grg  n/a|    0     1    13  -102   -61   -41  -.49   41   39 |    3356    -445   4118   8979
iac  n/a|    0    -1    12    70    58   -55  -.24   33   33 |    4549     672   3913   8881
mcc  n/a|   11     4   -24   150   117  -401  -.42  166  166 |     ---     ---    ---    ---

       
       
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 3.2037.0  GPS week: 2037   Day: 0   MJD: 58503                            

        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  | 1096   75   81   32   43   27   40   51  ---   20 |   116  124   61   60   83   76   53  ---    68
 R02  | 1130   18   21   12    9   11   14   18   91    6 |    68   70   58   58   65   58   49   76    59
 R03  | 4889   23   22   15   14   10   21   38  138    8 |    85   82   65   54   72   63   44   72    64
XR04  |  849   22   29   12   15   10  ---   32  ---    8 |    91   94   73   60   77  ---   63  ---    72
XR05  | 1163   35   30   18   19   16  ---   22  ---   11 |    93   93   70   76   85  ---   59  ---    75
 R07  |  988   20   20   12   23   33   19   49  219   11 |   104  104   86   73  107   89   61  142    87
 R08  |  664   18   17   13   15   20   16   23  ---    7 |    84   84   66   67   88   77   59  ---    73
 R09  | 2709   13   16    9   15   21   25   36  ---    8 |    40   41   37   37   52   33   43  ---    38
 R10  |  966   11   10   27    7   18   24   30  ---    9 |    75   76   60   73   85   82   64  ---    72
 R11  |  725   14    8   16   14   13   12   13  248    6 |    75   72   66   69   70   70   63   60    68
 R13  | 1221   22   21   23   22    9   28   11  ---    9 |    70   73   65   94   88   94   85  ---    81
 R14  |  675   20   20   15   12   16   15   22  ---    7 |    68   66   41   59   58   53   43  ---    52
 R15  | 1378   24   23   18   15   17   14   28  ---    8 |    75   74   59   60   72   56   53  ---    61
 R17  |  517   20   23   14   15   21   21   47  ---   10 |    75   75   59   56   76   73   43  ---    64
 R18  |  477   17   17   13   14    9   13   17  ---    6 |    52   52   39   53   55   46   45  ---    47
 R19  |  768   62   70   30   51   36   71   74  ---   23 |   104  108   63   52   80  109   31  ---    67
XR20  |  647   28   24   32   23   48  ---   32  ---   17 |    65   70   35   44   72  ---   28  ---    48
 R21  |  503   26   25   24   32   29   18   44  146   12 |    61   60   41   41   70   64   36  131    51
 R22  |  715   24   20   18   19   12   44   37  ---   11 |    65   65   45   44   64   75   33  ---    52
 R23  | 1378   22   30   19   24   17   26   12  ---    9 |    40   41   32   47   42   28   43  ---    36
 R24  |  943   24   23   41   22   33   88   43  ---   19 |    76   76   60   64   75   66   40  ---    61
XR26  | ----   13   42  ---  ---  ---   11   23  ---   11 |    51   61  ---  ---  ---   63   40  ---    47
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1582   30   32   21   23   21   35   37  178      |T   74   75   56   59   73   67   49   96    61
 WRMS | 1582   26   28   21   19   16   26   37  178      |NE  74   75   56   59   73   67   49   96    61
 MEDI |  943   22   22   18   15   17   21   30  146      |MD  75   73   60   59   72   66   44   76    61

Table 3.2037.1  GPS week: 2037   Day: 1   MJD: 58504                            

        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  |  787   68   70   29   52   36   39   56  ---   20 |    78   81   41   37   70   60   39  ---    48
 R02  |  898   14   18   11    9    8   13   21   56    5 |    54   58   50   51   49   51   39   62    49
 R03  | 5667   26   24   15   17   13   22   29  170    8 |    61   61   51   43   48   51   35   52    47
 R04  | 1073   22   25   15   14   12   15   40  ---    8 |    64   64   56   42   50   66   39  ---    50
 R05  | 1048   28   35   14   12   18   16   30  ---    8 |    65   72   54   61   68   55   44  ---    58
 R07  | 1143   29   32   14   16   13   16   36  122    9 |    80   81   67   61   72   58   53   93    65
 R08  |  625   26   29   13   11   24   22   22  ---    8 |    61   66   46   49   56   41   37  ---    47
 R09  | 2488   13   20   10    8   15   37   25  ---    8 |    25   28   25   24   33   31   33  ---    24
 R10  | 1062   10   14   28   14   20   21   12  ---    8 |    56   59   50   62   61   53   49  ---    55
 R11  |  654   12   24   16    8   12   16   15  207    6 |    57   66   56   54   56   60   56   63    55
 R13  | 1633   27   28   30   26   18   16   20  ---   10 |    46   47   44   71   61   56   60  ---    55
 R14  |  644   15   22   18   12   12   22   23  ---    7 |    41   46   30   37   34   48   29  ---    34
 R15  | 1413   24   24   19   13   16   11   34  ---    8 |    50   47   41   37   45   42   35  ---    40
 R17  |  522   29   35   19   24   26   21   43  ---   12 |    46   50   36   39   53   46   27  ---    40
 R18  |  702   17   20   28   17   23   21   14  ---    9 |    30   32   25   37   41   40   33  ---    32
 R19  |  813   58   55   29   58   28   82   69  ---   23 |    49   46   31   60   37   63   28  ---    38
 R20  |  660   24   30   29   29   34   49   48  ---   15 |    31   33   28   26   33   63   22  ---    22
 R21  |  655   24   26   19   33   26   39   53  101   14 |    33   33   31   25   35   45   30   92    29
 R22  |  639   30   35   18   22   23   34   42  ---   12 |    31   34   23   26   32   34   21  ---    24
 R23  |  858   14   13   24   24   26   32   12  ---   10 |    25   32   21   32   45   23   19  ---    27
 R24  |  680   32   36   27   14   28   64   24  ---   14 |    44   51   49   32   26   24   21  ---    29
XR26  | ----   19   43  ---  ---  ---   18   18  ---   13 |    35   44  ---  ---  ---   61   31  ---    35
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1606   29   32   21   24   22   34   35  142      |T   48   51   40   43   47   48   35   72    41
 WRMS | 1606   27   29   21   20   22   34   35  142      |NE  48   51   40   43   47   48   35   72    41
 MEDI |  813   24   26   19   16   20   21   25  122      |MD  46   47   41   39   48   51   33   63    40

Table 3.2037.2  GPS week: 2037   Day: 2   MJD: 58505                            

        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  | 1006   73   75   28   41   44   20   60  ---   20 |    88   91   48   38   56   42   46  ---    47
 R02  |  669   19   22   12   18   11   14   13   69    6 |    53   56   40   40   53   46   43   43    44
 R03  | 2881   18   21   14   20   16   24   26  141    8 |    71   69   50   42   66   78   46   42    57
 R04  | 1754   25   26   11   10    9   16   26  ---    7 |    67   67   51   48   48   35   44  ---    50
 R05  |  737   31   29   18   20   18   24   37  ---   10 |    65   62   49   47   52   32   31  ---    45
 R07  | 1372   26   34   17   28   23   32   34  108   11 |    94  100   80   68   77   93   67  113    77
 R08  |  750   25   33   20   15   26   22   27  ---   10 |    78   84   60   60   58   59   47  ---    59
 R09  | 2800   11   14   11    9   13   21   18  ---    6 |    29   31   34   35   37   22   43  ---    31
 R10  | 1071   18   19   22   14   28   18   14  ---    9 |    53   54   50   68   78   58   50  ---    59
 R11  |  875   13   16   15    5   12   17   14  219    6 |    63   64   54   58   61   52   52   51    56
 R13  | 1865   23   29   26   21   15   24   35  ---   10 |    64   58   61   75   69   72   78  ---    67
 R14  |  704   20   16   18   17   13   17    9  ---    7 |    50   51   36   47   45   34   39  ---    40
 R15  |  831   27   27   16   13   12   22   30  ---    8 |    58   61   39   36   46   47   34  ---    41
 R17  |  767   30   27   20   18   14   20   38  ---   10 |    56   56   46   43   48   54   39  ---    46
 R18  |  706   15   23   20   14   20   16   21  ---    8 |    41   47   38   42   48   36   35  ---    38
 R19  |  818   47   53   33   64   46   76   83  ---   25 |    69   72   41   47   76   80   24  ---    50
 R20  |  574   28   39   36   39   44   84   60  ---   22 |    52   63   48   46   65   48   29  ---    46
 R21  |  501   18   18   14   21   21   27   42   96   10 |    45   43   33   36   45   48   32   82    37
 R22  |  687   28   25   16   29   23   33   45  ---   12 |    51   55   39   35   55   55   31  ---    42
 R23  |  649   10   16   12   21   12   15   13  ---    6 |    31   27   28   34   27   28   30  ---    27
 R24  |  942   12   16   23   14   27   67   26  ---   14 |    32   31   35   36   40   31   24  ---    30
XR26  | ----   18   42  ---  ---  ---   23   22  ---   15 |    24   45  ---  ---  ---   61   38  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1279   28   31   20   25   24   35   37  137      |T   56   58   45   46   54   50   41   66    46
 WRMS | 1279   23   25   20   19   28   31   37  137      |NE  56   58   45   46   54   50   41   66    46
 MEDI |  818   20   25   18   18   18   22   26  108      |MD  53   56   46   43   53   48   39   51    45

Table 3.2037.3  GPS week: 2037   Day: 3   MJD: 58506                            

        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  |  720   69   67   30   44   26   24   60  ---   19 |   101  102   64   46   63   52   25  ---    55
 R02  |  701   17   17   12   10   16   19   30  108    7 |    57   60   43   46   57   48   31   93    46
 R03  |  735   23   29   17   31   25   23   35  117   11 |    76   81   54   37   73   75   35   67    58
 R04  |  913   15   17   15   24   16   26   33  ---    9 |    71   74   56   43   72   70   41  ---    60
 R05  |  738   33   33   14   15   17   26   14  ---    9 |    68   66   40   44   51   27   42  ---    43
 R07  | 1149   31   29   22   31   20   20   32  139   11 |    75   76   60   35   53   67   32  100    52
 R08  |  730   16   19   12   18   12   16   19  ---    6 |    75   81   62   67   77   75   57  ---    68
 R09  | 1914   12   14    9    8   16   10   21  ---    5 |    25   26   19   23   29   26   31  ---    22
 R10  |  947   18   21   20   16   19   17   10  ---    8 |    50   48   49   62   65   60   51  ---    55
 R11  |  850   16   17   12   14    8   29   10  249    7 |    52   54   46   52   44   32   40   78    42
 R13  | 1490   23   18   27   17   25   19   22  ---   10 |    60   66   53   66   79   69   67  ---    64
 R14  |  723   16   19   15   10    8   13   14  ---    5 |    63   67   49   55   57   56   46  ---    53
 R15  |  726   26   26   20   25   20   22   29  ---   10 |    64   68   45   41   61   35   39  ---    46
 R17  | 1236   18   18   22   23   31   27   50  ---   12 |    59   57   47   39   68   57   25  ---    49
 R18  |  865   20   22   25   20   19   17   24  ---    9 |    46   47   34   49   52   37   28  ---    40
 R19  | 1180   60   56   29   79   34   46   72  ---   23 |    83   82   48   56   68   80   28  ---    53
 R20  |  620   32   39   33   35   37   62   55  ---   19 |    69   73   49   50   75   58   33  ---    57
 R21  |  424   17   21   15   24   16   21   45   81   10 |    47   48   41   37   52   54   39   57    43
 R22  |  519   30   32   17   20   15   24   41  ---   10 |    52   49   38   36   47   52   28  ---    40
 R23  |  723   14   14   18   25   13   13   17  ---    7 |    32   32   33   44   34   31   37  ---    33
 R24  | 1490   13   34   24   31   28   58   25  ---   14 |    41   54   32   36   38   31   26  ---    29
XR26  | ----   31   52  ---  ---  ---   41   30  ---   25 |    30   57  ---  ---  ---   65   25  ---    33
------+---------------------------------------------------+-----------------------------------------------
 RMS  |  990   29   30   20   29   21   29   35  151      |T   58   62   45   45   57   52   36   79    47
 WRMS |  990   26   27   20   23   19   27   35  151      |NE  58   62   45   45   57   52   36   79    47
 MEDI |  738   18   21   18   23   19   22   29  117      |MD  59   60   47   44   57   54   33   78    46

Table 3.2037.4  GPS week: 2037   Day: 4   MJD: 58507                            

        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  |  873   79   98   29   69   23   29   40  ---   21 |    96  113   61   46   58   54   36  ---    50
 R02  |  969   19   22   19   13   16   19   25  160    8 |    54   53   45   44   51   42   36  163    44
 R03  |  714   22   20   17   17   17   18   49  116   10 |    73   72   56   51   68   70   28  108    58
 R04  | 1352   20   21   19   26   16   29   39  ---   10 |    71   70   58   43   69   73   35  ---    59
 R05  |  834   23   31   23   15   16   18   23  ---    8 |    69   77   52   61   67   38   45  ---    57
 R07  |  751   28   27   21   24   12   17   34  271    9 |    81   80   67   61   67   68   55  286    65
 R08  | 1284   19   18   10   13   14   13   21  ---    6 |    64   68   56   56   64   64   52  ---    59
 R09  | 1927   17   15   14    8   15   10   27  ---    6 |    28   27   33   30   32   23   36  ---    28
 R10  | 1594   17   15   29   11   22   18    9  ---    9 |    52   50   48   66   73   61   55  ---    59
 R11  |  507   14   12   18    6   20   17   27  292    7 |    59   61   57   61   77   64   57  166    63
 R13  | 1395   17   20   27   20   15   26   15  ---    9 |    69   70   63   83   75   83   74  ---    73
 R14  |  686   27   29   21   15   11   13   20  ---    8 |    67   67   40   51   49   54   39  ---    48
 R15  |  862   27   29   23   20   20   16   36  ---   10 |    71   71   57   55   66   48   46  ---    56
 R17  |  979   19   20   16   21   14   34   49  ---   11 |    56   56   47   49   55   65   35  ---    50
 R18  | 1195   15   17   25   11   11   24   29  ---    8 |    46   50   39   47   44   51   35  ---    42
 R19  | 1284   52   59   33   43   26   53   79  ---   20 |    74   79   48   42   57   66   24  ---    50
 R20  |  592   34   50   27   13   15   48   64  ---   14 |    67   79   44   46   50   56   26  ---    46
 R21  |  486   17   18   18   27   29   22   54   64   12 |    43   41   32   37   53   45   24   25    38
 R22  |  637   29   31   18   29   25   17   55  ---   12 |    40   45   33   32   43   35   24  ---    31
 R23  | 1003   18   19   24   19   24   32   20  ---   10 |    27   32   26   38   45   21   34  ---    29
 R24  | 1101   22   30   36   25   19   73   27  ---   16 |    40   50   40   51   55   28   31  ---    35
XR26  | ----   35   61  ---  ---  ---   47   38  ---   29 |    32   64  ---  ---  ---   96   43  ---    53
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1066   29   34   23   25   19   30   39  201      |T   58   62   47   50   58   54   39  149    49
 WRMS | 1066   23   25   23   20   17   26   39  201      |NE  58   62   47   50   58   54   39  149    49
 MEDI |  969   20   21   21   19   16   19   29  160      |MD  59   64   48   49   57   54   36  163    50

Table 3.2037.5  GPS week: 2037   Day: 5   MJD: 58508                            

        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  |  671   90   89   24   62   31   43   46  ---   23 |    86   83   50   59   59   45   45  ---    46
 R02  | 1032   21   33   13   13   14   20   15  128    7 |    50   62   40   39   49   35   36  109    40
 R03  |  680   29   34   13   12   19   26   29  165    9 |    64   67   40   41   55   33   38   66    43
 R04  | 1518   25   28   13   11   17   15   39  ---    8 |    62   65   42   44   55   36   33  ---    46
 R05  | 1046   41   41   14   17   19   19   33  ---   10 |    68   69   41   50   59   28   36  ---    46
 R07  |  807   23   19   17   18   24   18   42  257   10 |    79   78   68   61   83   71   53  162    69
 R08  |  930   23   31   14   17   21   18   19  ---    8 |    64   65   49   50   61   54   45  ---    52
 R09  | 2869   20   25   13   14   18   15   23  ---    7 |    33   39   27   30   30   20   39  ---    27
 R10  | 1221   17   17   26   12   35   23   19  ---   10 |    48   48   35   46   75   58   39  ---    47
 R11  |  611   12   14   18   13   21   11   18  111    7 |    52   53   45   49   62   50   41  142    49
 R13  | 3218   20   20   17   25   13   14   15  ---    8 |    57   60   55   70   66   64   64  ---    61
 R14  | 1111   19   19   31   18   23   34   28  ---   11 |    58   60   46   50   65   72   32  ---    50
 R15  |  900   24   26   19   17   18   19   35  ---    9 |    64   67   53   49   60   62   46  ---    53
 R17  |  565   24   23   13   22   17   19   52  ---   10 |    47   48   48   35   47   47   35  ---    42
 R18  | 1083   13   17   17    7   15   15   22  ---    6 |    34   35   27   36   35   38   33  ---    32
 R19  | 1311   45   53   39   58   43  100   81  ---   27 |    51   55   45   41   72   99   34  ---    51
 R20  |  930   40   38   37   22   32   60   58  ---   18 |    38   37   40   23   37   32   17  ---    27
 R21  |  500   24   27   15   26   30   12   44  116   11 |    31   34   21   23   32   21   23   50    21
 R22  |  589   22   23   17   20   15   29   40  ---   10 |    27   29   24   24   30   29   24  ---    22
 R23  | 1233   16   19   20   29   11   22   15  ---    9 |    19   18   23   37   27   18   19  ---    22
 R24  |  817   35   44   22   46   53   83   23  ---   21 |    41   48   54   39   55   18   28  ---    34
XR26  | ----   22   54  ---  ---  ---  307   30  ---   26 |    28   60  ---  ---  ---  276   27  ---    21
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1314   32   34   21   27   26   37   37  164      |T   50   53   41   42   53   54   35  105    40
 WRMS | 1314   27   29   21   20   23   28   37  164      |NE  50   53   41   42   53   54   35  105    40
 MEDI |  930   23   26   17   18   19   19   29  128      |MD  50   55   42   41   55   38   35  109    43

Table 3.2037.6  GPS week: 2037   Day: 6   MJD: 58509                            

        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  |  766   84   92   43   55   31   50   52  ---   24 |   110  120   55   72   79   80   52  ---    63
 R02  | 1361   27   21   20   14   14   15   17  127    8 |    65   63   48   51   57   54   46   96    52
 R03  |  924   29   33   22   23   27   18   24  231   11 |    87   91   63   51   82   61   44  101    64
 R04  | 2450   21   27   16   10   20   14   32  ---    8 |    86   90   69   63   79   61   45  ---    68
 R05  | 1502   36   43   23    8   30   30   35  ---   12 |    85   88   52   58   80   42   35  ---    59
 R07  |  933   23   31   18   20   19   27   43  181   11 |   110  112   91   77  102   95   66  106    90
 R08  |  765   22   23   19   16   21   24   25  ---    9 |    90   91   65   69   90   89   59  ---    76
 R09  | 3210   21   21   14    8   21   23   27  ---    8 |    45   46   34   35   35   29   47  ---    34
 R10  | 1741   16   15   27    6   26   16   19  ---    8 |    73   73   52   73   90   74   62  ---    71
 R11  |  536   12   12   20   11   12   18   14  117    6 |    70   71   58   65   73   72   59   75    65
 R13  | 2246   29   32   32   11   27   36   14  ---   11 |    79   78   75   96  107  103   89  ---    90
 R14  |  860   23   26   18    7   14   16   20  ---    7 |    80   80   56   63   70   61   51  ---    63
 R15  |  784   25   27   22   18   22   14   26  ---    9 |    91   92   76   67   88   70   62  ---    75
 R17  |  581   26   25   14   16   13   16   32  ---    8 |    79   77   66   57   76   74   48  ---    66
 R18  |  645   12   14   16    7    9   12   18  ---    5 |    58   57   48   58   60   55   49  ---    54
 R19  | 2233   57   58   23   53   33   66   67  ---   22 |   112  111   76   60   94  123   44  ---    81
 R20  |  823   36   36   49   16   35   73   46  ---   19 |    81   87   42   49   73   66   33  ---    56
 R21  |  808   26   29   18   19   22   37   45  149   12 |    61   60   42   39   66   72   28   88    50
 R22  |  699   16   17   19   26   26   42   30  ---   12 |    60   57   40   39   65   75   38  ---    50
 R23  | 1006   16   16   15   30   16   22   12  ---    9 |    30   30   25   51   37   27   37  ---    33
 R24  | 1230   40   57   64   30   35  114   39  ---   25 |    58   73   67   64   55   51   38  ---    53
XR26  | ----   23  111  ---  ---  ---  ---   31  ---   27 |    47  113  ---  ---  ---  ---   41  ---    42
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1433   32   36   27   23   24   41   33  166      |T   75   80   57   59   74   68   48   93    61
 WRMS | 1433   28   30   27   18   20   39   33  166      |NE  75   80   57   59   74   68   48   93    61
 MEDI |  924   23   27   20   16   22   23   27  149      |MD  79   78   56   60   76   70   46   96    63



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