[IGSREPORT-26851] Wk 2071 IGLOS Final Orbits [Resubmission]

acc acc at igs.org
Sun Oct 13 04:55:34 PDT 2019


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2071   (Sep 15, 2019 - Sep 21, 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 2.2071.
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:
                                                                               
 igl2071[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2071 in the SP3 format.
 igl20717.sum      Combination Report for GPS Week 2071.


    
    
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  |     -4.0 ns
                1  |     -5.8 ns
                2  |     -5.9 ns
                3  |     -2.2 ns
                4  |     -2.3 ns
                5  |     -2.5 ns
                6  |     -1.4 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.2071, 1a.2071).
        
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 2.2071.0-6)                                                                                
    
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 3.2071.0-6). 
        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 2071 summary.                      (Sep 15, 2019 - Sep 21, 2019)

Table 1.2071.a     GPS week : 2071   MJD: 58741.0-58747.0

         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    -5    35     5     0   .06   30   23 |   13541   -1038   2843   7232
        |    2     1     1    23    32    21   .07           |    1448    1909
cof  n/a|    0     0    -8    50    10    17   .06   34   26 |   13539   -1043   2841   7235
        |    1     1     1    17    30    29   .07           |    1438    1894
emx  n/a|   -1     0     9    15   -19   137   .04   25   25 |   -6112    -812   2872   7333
        |    2     1     1    19    16    30   .06           |    5633    1321
esx  n/a|    0     0     2     4    13    40   .14   22   19 |     204    -989   2850   8898
        |    1     1     1    12    18    25   .03           |    7290    1942
gfz  n/a|    1     0    -6     3    -9    23   .12   26   19 |       0    -887   2842   7194
        |    0     0     2    13    18     5   .06           |       0    2019
grg  n/a|    0     0    -1   -67    17  -207  -.33   29   23 |   -3067    -881   2839   6714
        |    1     1     4    13    25    26   .05           |    1332    2059
iac  n/a|    0     0     0     6   -16    18  -.20   30   27 |   -1878    -315   2854   7341
        |    1     2     3    22    35    42   .03           |    1148    1067
mcc  n/a|    2     2   -18   -42   -26   492   .10  175  175 |     ---     ---    ---    ---
        |    3     5    34   114   114   461   .29           |     ---     ---


Table 1.2071.b     GPS week : 2071   MJD: 58741.0-58747.0   

         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   18   21   21   21   20   21 |
 R02  |   10   15    9    8    8    7    6 |
 R03  |    8   12   11   10    9   11   11 |
 R05  |    9   10   11   10   10   11    8 |
 R07  |    8   10   13   10   10   10   10 |
 R08  |    8   11   11    7    8    9    9 |
 R09  |    8    6    7    5    6    7    8 |
 R11  |    7    6    6    5    6    6    6 |
 R12  |    8    9    9    8    8    7    7 |
 R13  |    7    7    9    6    8    7    9 |
 R14  |    5    6    6    6    6    9    6 |
 R15  |    8    7   10    8    6    6    8 |
 R16  |   12   12   17   17   19   18   19 |
 R17  |   10   10   11   11    9    9   11 |
 R18  |    5    6    7    7    7    6    7 |
 R19  |   29   27   25   25   27   25   22 |
 R20  |   14   13   18   16   15   12   13 |
 R21  |   10   12   13   11   13    9   11 |
 R22  |   10   11   12   12   13   13   10 |
 R23  |    7    9   10   10    9   10    9 |
 R24  |   21   19   17   15   12   16   12 |
 R26  |   27   15   13   16   11   18   25 |
 R27  |    0    0    0    0    0  ---  --- |


Table 1.2071.c     GPS week : 2071   MJD: 58741.0-58747.0   

         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 2071 0   |    5    64   -18   -1093    -266   -2185  81.1   979   979 |   -4044       0
brd 2071 1   |   60    48   -60    -187    -351   -1090  80.1   932   932 |   -5791       0
brd 2071 2   |  -50    -5   -48     107    -974    2261  81.8  1121  1121 |   -5880       0
brd 2071 3   |  -33    11    35     537     490    -547  82.0  1245  1245 |   -2184       0
brd 2071 4   |    7    39   108     171    -349     -73  83.2  1417  1417 |   -2267       0
brd 2071 5   |   38     3    97     433    1067    3791  81.9  1233  1233 |   -2522       0
brd 2071 6   |  -19   -30    84   -1268     603    7185  82.3  1121  1121 |   -1374       0
-------------+------------------------------------------------------------+----------------
brd 2071 mean|    1    18    28    -185      31    1334  81.8  1149  1149 |   -3437       0
brd 2071 sdev|   39    33    71     720     707    3289   1.0   165   165 |    1821       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 2.2071.0  GPS week: 2071   Day: 0   MJD: 58741                            

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    36   -11     9   .03   30   22 |   14651    1023   3139   7258
cof  n/a|   -2     1    -7    61    20    20   .05   35   25 |   14644    1029   3145   7262
emx  n/a|    3     2     6    24   -30   116   .11   30   26 |   -3419      38   3162   7336
esx  n/a|    0     1     0     4     9    36   .10   20   17 |   -7108    1172   3144   8668
gfz  n/a|    1    -1    -4    10    12    23   .11   24   15 |       0     935   3150   7203
grg  n/a|    0     0     6   -71    41  -237  -.35   31   22 |   -4661     975   3132   6815
iac  n/a|    0    -2     0     0   -37    43  -.26   28   27 |   -2505      23   3150   7461
mcc  n/a|   -2     7   -52   -33  -215   418  -.00  222  222 |     ---     ---    ---    ---

Table 2.2071.1  GPS week: 2071   Day: 1   MJD: 58742                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0    -5    81    14   -15  -.06   29   22 |   15301   -2337   2797   7392
cof  n/a|    0     0    -7    62   -14    20  -.05   35   25 |   15291   -2323   2791   7397
emx  n/a|   -3     1     9   -22     0   112  -.01   27   26 |    -244   -2275   2842   7544
esx  n/a|    1    -1     1    16     0    72   .17   21   18 |   13124   -2353   2813   8860
gfz  n/a|    2     0    -6    14   -28    30   .22   28   21 |       0   -2253   2787   7450
grg  n/a|    0     2    -1   -67    14  -183  -.43   29   26 |   -4925   -2131   2791   6941
iac  n/a|    3     0     0   -23     7     6  -.18   31   29 |   -2540   -2161   2809   7617
mcc  n/a|    1    -5   -76  -133   134  1163  -.02  234  234 |     ---     ---    ---    ---

Table 2.2071.2  GPS week: 2071   Day: 2   MJD: 58743                            

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    -2    22    24   -25   .09   32   25 |   14843   -4438   2886   7280
cof  n/a|   -1     0    -7    42    27   -34   .05   31   26 |   14824   -4409   2878   7280
emx  n/a|    0     0     8    10   -18   160  -.01   26   26 |   -3266   -2938   2899   7487
esx  n/a|    0     0     2     8    22    18   .13   26   23 |   -7540   -4513   2877   9099
gfz  n/a|    2     1    -4    20   -15    22   .14   27   20 |       0   -4799   2875   7256
grg  n/a|    1     0    -8   -54     8  -246  -.32   30   22 |   -3567   -4801   2865   6899
iac  n/a|   -2     4     4     3   -43    79  -.19   31   28 |   -3676   -1475   2887   7388
mcc  n/a|    4    -2    13   189   -92  1087   .13  185  185 |     ---     ---    ---    ---

Table 2.2071.3  GPS week: 2071   Day: 3   MJD: 58744                            

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    45    47   -25   .05   33   25 |   12957   -1176   2726   7574
cof  n/a|    0     0    -8    70    29    22   .11   36   28 |   12973   -1210   2728   7577
emx  n/a|   -1     0    10     6     2   130   .03   23   23 |  -11701    -938   2770   7742
esx  n/a|    0     0     2     0    12    23   .12   22   17 |    2388    -640   2747   9006
gfz  n/a|    0    -1    -8   -14     6    31   .11   24   16 |       0    -447   2738   7673
grg  n/a|    0     0    -1   -50   -23  -218  -.34   31   23 |   -2102    -579   2742   7323
iac  n/a|   -1     1    -1    32   -35    14  -.19   29   27 |   -1901     312   2748   7709
mcc  n/a|    6     4     8     5   -32     8  -.21  140  140 |     ---     ---    ---    ---

Table 2.2071.4  GPS week: 2071   Day: 4   MJD: 58745                            

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    -7    35    30    20   .08   29   22 |   13221     143   2869   6796
cof  n/a|    1     0    -9    60    54    59   .03   33   25 |   13227     120   2871   6801
emx  n/a|   -2     0    10    29   -45   139   .01   23   23 |    -728      69   2886   6917
esx  n/a|    0     2     2   -21    50    42   .19   25   21 |   -2930    -243   2865   8394
gfz  n/a|    0     0    -6     7     9    18   .04   24   18 |       0     582   2872   6807
grg  n/a|    0     0     0   -91    -2  -191  -.28   29   25 |   -2606     814   2862   6254
iac  n/a|   -1     0    -4    -3   -54   -62  -.21   32   27 |    -225      16   2867   6943
mcc  n/a|    6     1     6   -79   -14    65   .02  143  143 |     ---     ---    ---    ---

Table 2.2071.5  GPS week: 2071   Day: 5   MJD: 58746                            

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    -3    -6     8   -28    12   .08   30   24 |   12532   -1164   2511   7260
cof  n/a|    0    -3    -8    25   -29    -5   .06   32   26 |   12525   -1159   2506   7260
emx  n/a|   -1     0    12    28   -27   192   .04   24   24 |   -8748    -234   2543   7228
esx  n/a|   -1     1     3    15     0    10   .14   22   18 |   -1346   -1094   2525   9353
gfz  n/a|    2     0    -8   -10   -23    17   .11   27   22 |       0    -586   2506   7106
grg  n/a|    1    -1    -5   -63    30  -189  -.30   26   20 |   -2000   -1013   2511   6724
iac  n/a|   -1     1     4    -8    43    22  -.18   30   27 |   -1318     560   2536   7184
mcc  n/a|    0     1    -8  -115    81   264   .04  146  146 |     ---     ---    ---    ---

Table 2.2071.6  GPS week: 2071   Day: 6   MJD: 58747                            

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    -8    17   -40    24   .15   30   24 |   11283     678   2973   7070
cof  n/a|    1     0   -12    29   -12    37   .17   34   28 |   11295     651   2974   7073
emx  n/a|   -2     0     7    28   -13   111   .13   24   24 |  -14681     590   3004   7078
esx  n/a|    0     0     4     5    -5    76   .15   20   17 |    4844     745   2982   8910
gfz  n/a|    2     0    -9    -2   -29    20   .10   29   24 |       0     354   2972   6863
grg  n/a|    2     0    -3   -69    51  -188  -.32   24   21 |   -1609     568   2974   6042
iac  n/a|   -2    -1     2    41     5    23  -.21   27   24 |    -982     520   2985   7088
mcc  n/a|    2     8   -22  -127   -45   438   .72  156  156 |     ---     ---    ---    ---

       
       
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 3.2071.0  GPS week: 2071   Day: 0   MJD: 58741                            

        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  | 1421   67   67   45   30   42   32   42  ---   19 |   126  153  114  115  140  119  116  ---   115
 R02E | 1044   34   31   30    9   15   19   17   80    9 |   168  165  174  171  161  178  164  183   169
 R03E |  576   24   27   24   13   16   11   19  402    8 |    70   72   55   53   65   58   57  102    57
 R05E | 1269   15   16   21   21   19   21   25  ---    9 |    55   61   53   67   68   50   50  ---    56
 R07E |  485   22   28   25    9   21    9   20  153    8 |    85   94   62   74   87   79   72  104    75
 R08E | 1892   24   24   21    9   12   14   30  ---    8 |    97  102  108  101   99   96   97  ---    98
 R09  |  662    9   12   12    8   17   22   27  ---    7 |    13   14   14   18   29   17   29  ---    17
 R11  |  679   10   14   13   14   21   16   19  177    7 |    18   26   20   27   36   20   20   91    21
 R12  |  679   19   21   15   21   14   16   20  ---    8 |    27   38   27   38   35   23   22  ---    27
 R13  |  870   13   17   13   11   19   15   19  ---    6 |    20   23   23   24   29   25   23  ---    20
 R14  |  583    4   14   13    8   12   14   15  ---    5 |    26   23   26   26   25   27   29  ---    23
 R15  | 1368   24   27   12   19    9   14   20  ---    7 |    21   23   21   25   23   21   24  ---    20
 R16  |  600   20   21   22   22   19   41   25  ---   11 |    26   28   40   37   27   47   31  ---    29
 R17  |  705   31   32   24   13   10   19   35  ---   10 |    76   77   51   53   57   64   38  ---    55
 R18  |  891   10   13   18    7   14    8   13  ---    5 |    53   53   46   56   57   47   52  ---    51
 R19  |  590   82   86   85   55   52   60   57  ---   29 |    98  104   79   47   85   74   43  ---    52
 R20  |  955   20   31   39   25   28   44   22  ---   13 |    57   60   56   51   72   52   44  ---    50
 R21  |  555   18   22   16   18   26   21   33  155   10 |    69   70   45   46   71   63   41   58    54
 R22  |  697   27   31   18   18   19   12   39  ---   10 |    68   70   48   47   67   57   34  ---    51
 R23  |  666   11   15   23   15   11   12   17  ---    6 |    48   48   44   64   59   54   53  ---    53
 R24  | 1671   23   68   43   17   47   87   40  ---   21 |    85  123   58   77   79   94   62  ---    73
XR26  | ----   25   50  ---  ---  ---  ---   27  ---   26 |    23   51  ---  ---  ---  ---   33  ---    24
XR27  | ----  ---  ---  ---  ---  ---  ---    5  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  |  979   30   35   30   20   24   31   28  222      |T   60   67   55   57   65   60   51  107    54
 WRMS |  979   22   25   26   17   15   22   27  222      |NE  50   57   44   46   55   50   40   74    43
 MEDI |  697   20   24   21   15   19   16   22  155      |MD  55   60   48   51   65   54   41  102    51

Table 3.2071.1  GPS week: 2071   Day: 1   MJD: 58742                            

        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  |  836   59   80   35   35   37   29   40  ---   18 |    82   91   55   56   74   76   64  ---    60
 R02E |  787   54   40   38   17   21   35   36   95   15 |   179  213  223  216  217  224  200  213   209
 R03E |  871   19   32   36   15   40   20   27  417   12 |    68   78   61   57   87   64   47   99    61
 R05E |  857   24   20   30   15   14   19   23  ---    9 |    89   89   86   77   83   86   84  ---    82
 R07E | 1051   19   25   24   17   26   22   33  194   10 |    88   93   84   77   95   95   83  114    85
 R08E |  757   32   27   29   11   25   25   18  ---   10 |   155  159  140  154  160  165  152  ---   153
 R09  | 1187    9   12   14   10   18   13   16  ---    6 |    13   13   16   24   27   18   23  ---    17
 R11  |  570    8   14   13   12   14   17   17  177    6 |    21   20   23   23   24   17   18   96    18
 R12  |  614   16   25   24   12   17   17   28  ---    8 |    21   32   30   35   36   27   26  ---    27
 R13  |  900   13   10   20   12   22   15   12  ---    7 |    17   20   27   24   25   24   17  ---    19
 R14  |  976   17   18   13    7   14   10   12  ---    5 |    25   29   25   25   27   26   19  ---    23
 R15  | 1199   20   24   14    6   13    8   33  ---    7 |    23   30   29   32   37   25   25  ---    27
 R16  |  635   27   30   22   20   26   40   18  ---   11 |    24   33   33   28   35   48   30  ---    25
 R17  |  754   37   37   24   13   14   11   31  ---   10 |    53   52   37   38   40   38   32  ---    38
 R18  |  801   11   12   15   16   10   10   18  ---    6 |    45   48   45   49   43   41   45  ---    44
 R19  |  764   63   84   41   61   66   46   72  ---   26 |    60   77   48   30   74   65   33  ---    43
 R20  | 1564   14   19   29   15   37   34   36  ---   12 |    35   38   39   36   54   33   35  ---    34
 R21  |  695   28   26   21   22   16   29   39  147   11 |    45   47   40   33   35   53   30   48    36
 R22  |  992   27   26   14   24   25   13   34  ---   10 |    40   38   30   33   41   33   27  ---    32
 R23  | 1037   12   18   30   13   16   19   24  ---    8 |    42   50   34   45   53   49   27  ---    41
 R24  | 1128   13   31   44   21   41   78   30  ---   19 |    60   61   60   55   53   73   48  ---    53
XR26  | ----   14   22  ---  ---  ---  ---   16  ---   15 |    31   30  ---  ---  ---  ---   29  ---    30
XR27  | ----  ---  ---  ---  ---  ---  ---    3  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  |  932   29   35   27   21   28   29   31  234      |T   55   60   55   54   62   60   49  114    52
 WRMS |  932   22   25   26   18   21   26   29  234      |NE  37   41   35   35   42   40   31   72    33
 MEDI |  857   19   25   24   15   21   19   27  177      |MD  42   47   39   36   43   48   30   99    36

Table 3.2071.2  GPS week: 2071   Day: 2   MJD: 58743                            

        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   75   83   37   45   39   26   43  ---   20 |    77   85   39   57   62   40   32  ---    40
 R02E | 1246   31   29   27    8   10   17   12  160    8 |   134  123  132  127  119  121  128  201   126
 R03E | 2539   23   26   25   21   19   35   24  273   11 |    57   58   45   42   50   66   44  109    46
 R05E |  784   22   22   34   16   13   29   19  ---   10 |    55   59   45   50   56   68   52  ---    51
 R07E | 1617   26   27   34   21   19   41   30  120   13 |    66   69   61   59   71   77   54   83    60
 R08E | 1162   24   22   31   12   23   24   20  ---   10 |    91   96   80   88   98   98   69  ---    85
 R09  |  936   11   18   11   11   16   19   18  ---    6 |    21   25   24   25   30   24   24  ---    21
 R11  |  611    9   11   12   15   18    8   17  160    6 |    14   16   20   21   24   15   14  123    14
 R12  |  605   21   25   16   17   14   16   29  ---    8 |    22   29   21   27   28   15   19  ---    19
 R13  |  932   17   17   20   18   27   14   19  ---    9 |    16   19   19   24   28   23   22  ---    19
 R14  |  985   12   12   15   15   10   13   11  ---    6 |    16   16   13   28   24   22   12  ---    17
 R15  |  796   17   16   18   21   10   22   39  ---   10 |    14   19   23   28   19   19   23  ---    17
 R16  |  914   41   32   34   39   25   55   29  ---   17 |    17   28   43   32   34   24   24  ---    22
 R17  |  790   33   36   19   22   14   24   35  ---   11 |    52   56   38   34   45   52   22  ---    38
 R18  |  858   11   13   17   10   18   21   13  ---    7 |    37   39   35   39   29   43   32  ---    34
 R19  |  784   74   55   31   60   50   47   63  ---   24 |    79   73   47   60   71   57   45  ---    53
 R20  |  719   22   30   41   28   61   29   46  ---   18 |    60   60   44   39   92   54   39  ---    50
 R21  |  722   31   29   22   22   26   21   42  175   12 |    47   45   35   35   45   22   24  134    32
 R22  | 1137   25   22   22   26   26   21   41  ---   12 |    44   44   29   26   52   44   24  ---    35
 R23  | 1757   18   15   30   26   18   13   16  ---    9 |    31   33   27   47   46   34   33  ---    34
 R24  |  926   19   29   31   23   35   62   33  ---   16 |    39   54   43   51   51   65   46  ---    44
XR26  | ----   11   65  ---  ---  ---  ---   15  ---   13 |    16   67  ---  ---  ---  ---   19  ---    15
XR27  | ----  ---  ---  ---  ---  ---  ---    7  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1121   32   31   26   26   27   30   31  185      |T   45   50   41   44   51   46   36  130    39
 WRMS | 1121   25   26   26   23   20   22   28  185      |NE  35   41   31   35   42   34   26  128    29
 MEDI |  914   22   25   25   21   19   22   24  160      |MD  39   45   38   39   46   43   24  123    34

Table 3.2071.3  GPS week: 2071   Day: 3   MJD: 58744                            

        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  | 1362   69   68   40   47   40   37   53  ---   21 |    72   76   28   59   67   43   41  ---    38
 R02E | 2025   28   25   25   10   15   12   17   85    8 |    75   76   64   66   68   63   55  115    64
 R03E | 2376   28   24   21   10   23   24   24   75    9 |    62   61   35   36   61   27   38  126    40
 R05E |  940   25   28   33   11   21   10   15  ---    9 |    58   59   36   41   45   39   35  ---    39
 R07E | 1647   27   30   23   15   13   31   26   93   10 |    72   76   43   45   57   74   41   73    52
 R08E |  897   16   22   23    5   17    9   16  ---    7 |    71   76   55   58   73   61   53  ---    60
 R09  | 1154    9   15    9    6   10   15   19  ---    5 |    18   19   21   18   24   17   32  ---    19
 R11  |  982    9   12   14    7    8    8   15  243    4 |    17   15   18   19   19   13   19  129    14
 R12  |  676   21   15   22   15   12   13   24  ---    8 |    22   20   22   21   21   18   17  ---    16
 R13  | 1282    9   13   14   12   16   11   19  ---    6 |    20   21   21   22   25   19   24  ---    19
 R14  |  724   11   19   13   14   13   14   15  ---    6 |    18   20   18   29   26   23   16  ---    19
 R15  |  660   25   25   15   16   11    9   27  ---    7 |    18   21   17   21   21   21   24  ---    18
 R16  | 1109   25   32   16   38   12   76   25  ---   17 |    23   26   29   22   34   36   17  ---    20
 R17  |  935   25   29   17   21   23   22   33  ---   10 |    51   54   31   32   55   47   22  ---    38
 R18  | 1282   11   18   18    9   11   16   19  ---    6 |    40   39   39   40   43   38   37  ---    38
 R19  |  664   87   85   36   45   50   59   58  ---   24 |    86   88   54   45   60   26   29  ---    37
 R20  |  719   43   66   27   19   41   39   41  ---   15 |    73   97   40   38   57   50   39  ---    44
 R21  |  839   30   31   21   25   25   11   33  134   11 |    54   55   38   23   50   39   23   89    35
 R22  | 1415   28   30   21   20   12   30   45  ---   11 |    54   56   39   28   43   56   18  ---    36
 R23  | 1520   19   29   19   23   26   18   16  ---    9 |    26   25   27   45   44   30   38  ---    32
 R24  | 1200   30   39   23   23   36   53   18  ---   14 |    38   50   39   54   42   54   38  ---    39
XR26  | ----   15   34  ---  ---  ---  ---   16  ---   16 |    26   51  ---  ---  ---  ---   20  ---    19
XR27  | ----  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1244   33   36   23   22   24   31   29  140      |T   45   49   34   36   44   37   30  106    33
 WRMS | 1244   25   28   23   17   16   23   27  140      |NE  38   43   30   32   39   33   26  109    28
 MEDI | 1109   25   28   21   15   16   16   19   93      |MD  40   51   35   36   44   38   29  115    36

Table 3.2071.4  GPS week: 2071   Day: 4   MJD: 58745                            

        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  | 1783   68   53   31   54   35   30   51  ---   20 |    71   64   26   56   51   40   28  ---    32
 R02E | 3079   21   21   24   11   19   15   17  103    8 |   103  106  101  107  105   97  107  120   102
 R03E |  727   27   28   21   11   18   14   19   78    8 |    55   55   38   34   47   27   37   72    37
 R05E |  827   24   36   24   11   23   15   26  ---    9 |    55   65   45   37   55   31   38  ---    40
 R07E | 1344   24   24   23   19   20   24   30  100   10 |    62   63   42   37   58   64   31   52    47
 R08E | 2302   17   12   24   15   11   20   19  ---    8 |    66   60   58   54   55   66   49  ---    56
 R09  | 2236   10   10   10   10   15   20   17  ---    6 |    26   31   22   27   34   24   25  ---    24
 R11  |  479    7    8   15   12   12   10   15  243    5 |    16   19   21   22   19   19   22   85    15
 R12  |  535   13   27   11   21   17   21   21  ---    8 |    23   30   27   30   30   22   16  ---    22
 R13  | 1163   15   17   12   15   25    9   28  ---    8 |    13   14   18   19   20   14   18  ---    12
 R14  |  823   14   11   15   12   12   10   16  ---    6 |    17   17   17   21   17   17   25  ---    15
 R15  |  492   11   14   10   10   10   14   20  ---    5 |    14   16   17   24   20   17   20  ---    15
 R16  | 1010   23   39   24   24   24   87   32  ---   18 |    19   42   25   31   27   45   17  ---    20
 R17  |  815   25   23   17   24   14   19   19  ---    9 |    45   44   26   28   39   42   34  ---    33
 R18  | 1619   10   14   15   20    9   16   12  ---    6 |    33   38   27   41   35   22   27  ---    29
 R19  |  814   76   95   47   65   60   33   77  ---   27 |    79   96   78   48   73   44   42  ---    52
 R20  |  867   32   43   33   15   28   44   37  ---   14 |    71   85   47   52   55   59   44  ---    51
 R21  |  590   16   15   25   22   32   31   47  127   13 |    51   51   36   36   64   64   28   61    44
 R22  | 1925   27   26   19   33   17   25   45  ---   12 |    51   51   35   22   44   48   19  ---    34
 R23  | 1307   24   20   17   20   15   20   20  ---    8 |    21   21   24   34   27   28   33  ---    24
 R24  | 1374   19   35   29   24   29   34   17  ---   12 |    46   52   38   46   44   52   48  ---    40
XR26  | ----    9   48  ---  ---  ---  ---   12  ---   10 |    21   58  ---  ---  ---  ---   18  ---    16
XR27  | ----  ---  ---  ---  ---  ---  ---    7  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1416   29   33   23   25   24   29   32  143      |T   43   49   36   38   43   40   33   78    34
 WRMS | 1416   22   25   23   21   18   25   27  143      |NE  36   42   30   33   37   34   27   73    28
 MEDI | 1010   19   23   21   19   18   20   20  103      |MD  45   51   27   34   44   40   28   72    32

Table 3.2071.5  GPS week: 2071   Day: 5   MJD: 58746                            

        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  |  952   69   77   34   42   36   20   51  ---   19 |    76   81   29   31   52   44   18  ---    33
 R02E | 2238   21   27   20   13   10    9   22   96    7 |    75   75   70   69   67   75   69   76    70
 R03E |  589   23   26   24   21   39   10   25   94   11 |    50   53   34   36   66   39   30   49    40
 R05E |  586   29   26   24   15   25   24   21  ---   10 |    56   56   41   49   57   30   38  ---    42
 R07E |  685   24   26   23   17   27   11   27  108    9 |    58   60   43   38   59   44   36   49    44
 R08E | 1447   18   27   22   11   17   22   22  ---    8 |    60   64   49   57   66   70   46  ---    57
 R09  | 2265   15   17   14   12   21   14   20  ---    7 |    18   19   25   26   27   20   30  ---    21
 R11  |  657   11   14   14   12   13   13   13  245    5 |    16   18   22   31   28   19   21   59    21
 R12  |  613   12   25   10   13   19   16   25  ---    7 |    17   31   24   27   30   26   21  ---    22
 R13  | 1836   10    8   16    7   17   16   27  ---    7 |    19   20   23   23   21   21   29  ---    17
 R14  |  507   13   21   15   16   25   18   23  ---    8 |    20   24   24   28   29   25   27  ---    20
 R15  |  481   13   14   12   13   14   14   14  ---    6 |    18   19   21   24   18   18   30  ---    18
 R16  | 1152   31   29   27   22   40   65   35  ---   17 |    28   30   43   36   33   26   21  ---    25
 R17  |  867   25   26   19   20   18   19   25  ---    9 |    41   41   28   36   43   39   30  ---    34
 R18  | 1763    9   13   15   12   14   16   11  ---    6 |    28   31   25   33   34   25   30  ---    27
 R19  |  859   79   69   30   53   65   32   63  ---   24 |    65   64   48   48   66   46   50  ---    46
 R20  |  751   18   20   25   26   29   28   34  ---   12 |    36   40   41   39   49   46   36  ---    37
 R21  |  540   25   24   19   10   20   12   35  131    9 |    41   41   38   33   33   32   27   32    32
 R22  | 1632   26   31   25   26   19   31   48  ---   13 |    40   43   31   31   41   54   28  ---    35
 R23  | 1369   23   28   30   24    9   20   16  ---    9 |    26   24   30   38   30   34   29  ---    29
 R24  | 1278   22   28   50   15   29   54   24  ---   16 |    35   51   48   45   62   41   43  ---    40
XR26  | ----   16   40  ---  ---  ---  ---   19  ---   17 |    26   56  ---  ---  ---  ---   28  ---    24
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1233   30   32   24   22   27   26   30  146      |T   38   42   35   37   43   36   32   53    33
 WRMS | 1233   24   26   24   18   22   20   27  146      |NE  32   37   31   33   37   32   29   45    28
 MEDI |  867   21   26   22   15   20   18   24  108      |MD  35   41   31   36   41   34   30   49    32

Table 3.2071.6  GPS week: 2071   Day: 6   MJD: 58747                            

        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  | 1327   72   83   34   40   55   16   56  ---   20 |   101  109   38   25   80   48   26  ---    40
 R02E | 1740   20   19   16    9   13    9   15  103    6 |   105  106   95   97   98   97   91  112    96
 R03E |  625   20   26   25   22   33   14   24  119   10 |    70   74   42   41   77   56   36   75    50
 R05E |  661   32   38   21   14   13   13   13  ---    8 |    70   73   48   47   54   42   43  ---    47
 R07E |  601   30   30   19   13   26   18   29  130   10 |    73   72   53   43   63   54   38   79    50
 R08E |  908   17   26   21   11   27   14   22  ---    8 |    82   90   69   70   89   83   60  ---    74
 R09  | 2090   11   15   11    7   24   28   19  ---    8 |    16   18   21   20   25   27   28  ---    20
 R11  |  821   17   17   17   10   11   11   18  258    6 |    19   21   21   23   27   20   22   86    19
 R12  |  609   15   20   20    9   16   15   13  ---    6 |    21   21   20   30   31   25   27  ---    21
 R13  |  926   12   19   10   13   38   23   15  ---    9 |    21   23   20   25   28   25   22  ---    20
 R14  |  954   12   16   18    7   12   11   14  ---    5 |    25   27   28   25   31   30   24  ---    24
 R15  |  654   14   17   13   15   23   13   24  ---    7 |    24   28   29   28   36   27   26  ---    26
 R16  | 1080   33   38   49   16   31   67   19  ---   18 |    27   38   26   36   31   23   25  ---    23
 R17  |  926   28   29   18   21   23   15   34  ---   10 |    74   74   57   50   69   68   46  ---    58
 R18  | 1677   13   12   13   15   23   13   15  ---    7 |    53   52   47   59   52   43   50  ---    50
 R19  | 1041   64   70   27   44   65   30   60  ---   21 |   107  113   70   78  107   67   74  ---    74
 R20  |  867   17   34   36   24   33   36   25  ---   13 |    69   72   55   59   73   71   57  ---    62
 R21  |  778   23   27   23   22   27   14   32  118   10 |    75   77   48   50   74   65   44   50    57
 R22  |  764   34   35   18   18   17   11   28  ---    9 |    75   78   56   41   63   61   36  ---    53
 R23  | 1759   25   25   24   23   17   13   10  ---    9 |    44   43   45   63   62   54   50  ---    52
 R24  | 1002   21   25   33   11   16   43   24  ---   12 |    70   69   78   72   75   82   64  ---    71
XR26  | ----   24   67  ---  ---  ---  ---   24  ---   24 |    53   84  ---  ---  ---  ---   37  ---    42
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1120   30   34   24   20   29   24   27  156      |T   57   61   46   46   59   50   42   80    46
 WRMS | 1120   24   28   24   17   24   21   24  156      |NE  51   55   41   42   54   46   38   68    41
 MEDI |  926   20   26   20   15   23   14   22  119      |MD  69   72   47   43   63   54   37   79    50



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