[IGSREPORT-26852] Wk 2072 IGLOS Final Orbits

acc acc at igs.org
Sun Oct 13 05:16:08 PDT 2019


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 2072   (Sep 22, 2019 - Sep 28, 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 2.2072.
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:
                                                                               
 igl2072[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 2072 in the SP3 format.
 igl20727.sum      Combination Report for GPS Week 2072.


    
    
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  |     -2.0 ns
                1  |    -10.8 ns
                2  |     -9.0 ns
                3  |    -11.9 ns
                4  |    -11.3 ns
                5  |      0.1 ns
                6  |    -13.7 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 1.2072, 1a.2072).
        
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 2.2072.0-6)                                                                                
    
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 3.2072.0-6). 
        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 2072 summary.                      (Sep 22, 2019 - Sep 28, 2019)

Table 1.2072.a     GPS week : 2072   MJD: 58748.0-58754.0

         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    -6    35   -10   -21   .07   30   25 |   12012    -417   3038   7460
        |    1     1     1    15    17    23   .05           |    5332    2677
cof  n/a|    0    -1    -9    36   -14   -21   .11   33   27 |   12006    -410   3037   7461
        |    2     1     1    13    29    46   .04           |    5335    2684
emx  n/a|    0     0     8     9   -40    54   .09   25   25 |   -4981    -505   3053   7586
        |    2     1     2    21    13    37   .06           |    3303    1277
esx  n/a|   -1     0     3    12    10    34   .14   25   21 |   -4188    -514   3040   9017
        |    1     1     1    12    14    17   .04           |    9303    2490
gfz  n/a|    0     0    -9     1    -2     1   .07   26   20 |       0    -474   3035   7464
        |    0     0     0     6    22    23   .02           |       0    2658
grg  n/a|    1     1    -3   -60    47   -73  -.31   28   25 |   -8179    -580   3036   6963
        |    1     1     4    15    16    79   .05           |    4836    2714
iac  n/a|   -2     0     5    18     0    26  -.20   31   28 |   -6440    -733   3046   7649
        |    1     1     1    12    32    96   .03           |    5382     866
mcc  n/a|    6    -2     0   -12    -2   159  -.47  124  124 |     ---     ---    ---    ---
        |    8     7    16   113    80   465   .19           |     ---     ---


Table 1.2072.b     GPS week : 2072   MJD: 58748.0-58754.0   

         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  |   22   23   21   23   22   22   23 |
 R02  |    9    9    9   10    9    9    8 |
 R03  |   10    9    9   10   11   12   12 |
 R05  |    9    9    9    8   10   10   10 |
 R07  |   10   10   11   12   12    9   10 |
 R08  |    9    9    9   11   11    9   11 |
 R09  |    7    9   10    6    8    7    8 |
 R11  |    7    8    6    8    8    7    6 |
 R12  |    7    8   10   10    9   10   10 |
 R13  |    7    8   10    9    7   10    7 |
 R14  |    5    7    6    7    7    7    7 |
 R15  |    8    7    8    9   10   10   10 |
 R16  |   15   14   12   16   18   21   16 |
 R17  |   10   11   11   12   12   10    9 |
 R18  |    5    6    8    9    7    7    6 |
 R19  |   25   25   26   22   24   23   23 |
 R20  |   12   13   12   15   16   15   13 |
 R21  |   10   10   10   10   11   12    9 |
 R22  |   10   12   10   11   11   12   10 |
 R23  |    9    8   10    9   11   10    9 |
 R24  |   18   20   19   19   14   13   15 |
 R26  |   27   20   15   21   20   15   15 |
 R27  |  ---    0    0    0    0    0    0 |


Table 1.2072.c     GPS week : 2072   MJD: 58748.0-58754.0   

         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 2072 0   |   13     8   119     344     587    5531  83.0  1135  1135 |   -2034       0
brd 2072 1   |   27    55     3    -488    -409    6904  81.5  1174  1174 |  -10782       0
brd 2072 2   |   49   -77   -32   -1502      10    5449  81.3  1055  1055 |   -8954       0
brd 2072 3   |   52     0    35    -510    -358    2646  81.7  1144  1144 |  -11947       0
brd 2072 4   |   63    43    68    -422    -224    1542  82.8  1249  1249 |  -11285       0
brd 2072 5   |  -26    -3    30    -690    -142    2996  83.4  1192  1192 |      96       0
brd 2072 6   |  -46     0   -78     309   -1186    4208  82.3  1088  1088 |  -13732       0
-------------+------------------------------------------------------------+----------------
brd 2072 mean|   19     3    20    -422    -246    4182  82.3  1148  1148 |   -8376       0
brd 2072 sdev|   41    42    64     628     531    1896    .8    64    64 |    5291       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 2.2072.0  GPS week: 2072   Day: 0   MJD: 58748                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    1    -1    -5    19   -28   -41   .09   32   27 |   12212    1186   3236   6984
cof  n/a|    1    -2    -7    19   -31   -49   .13   33   27 |   12207    1196   3238   6983
emx  n/a|   -3     1     9    49   -50    82   .16   26   26 |   -3778     576   3245   7084
esx  n/a|    0     0     4    -4    -1    52   .15   22   18 |    5978    1354   3243   8277
gfz  n/a|    0     0    -8     0    19    22   .07   25   19 |       0    1348   3244   7005
grg  n/a|    2    -1    -7   -40    67  -190  -.32   26   18 |   -2736    1355   3235   6319
iac  n/a|    0     0     5    41   -10    68  -.24   29   26 |     182    -156   3244   7197
mcc  n/a|   -1    -5    -2    31   -46    43  -.73  153  153 |     ---     ---    ---    ---

Table 2.2072.1  GPS week: 2072   Day: 1   MJD: 58749                            

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    57   -28   -37   .13   31   25 |    7721   -1474   2958   7410
cof  n/a|    1     0   -11    35   -44   -48   .06   34   28 |    7714   -1472   2957   7416
emx  n/a|    1    -3     8   -13   -49    83   .14   28   28 |   -6436   -1165   2980   7528
esx  n/a|   -1     0     6    27    29    60   .13   26   21 |   -4302   -1483   2964   9275
gfz  n/a|    0     0    -9     4   -20    36   .08   27   19 |       0   -1932   2961   7346
grg  n/a|    2     2    -4   -63    59  -130  -.27   23   20 |  -10510   -1245   2951   7171
iac  n/a|    0     1     7    28    27    88  -.22   29   27 |   -8440   -1731   2964   7627
mcc  n/a|    5   -12    -5    62     1   284  -.33  136  136 |     ---     ---    ---    ---

Table 2.2072.2  GPS week: 2072   Day: 2   MJD: 58750                            

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    47    -1   -39  -.01   32   29 |    9377    2879   3003   7574
cof  n/a|   -3     0   -10    51     8   -43   .06   37   33 |    9359    2908   3001   7576
emx  n/a|   -2     0     8    18   -57    89   .06   23   22 |   -9670     836   3034   7672
esx  n/a|    0    -1     2    13    22    38   .16   24   19 |    -235    1805   3000   9121
gfz  n/a|    0     0   -10   -11   -16    -4   .08   28   20 |       0    2835   2996   7523
grg  n/a|    3     1    -1   -75    58   -94  -.27   28   27 |  -10608    2789   3009   7049
iac  n/a|   -3     1     5     5   -32   -10  -.16   28   25 |   -7655     246   3016   7739
mcc  n/a|   22    -7   -12   113   -92   501  -.73  117  117 |     ---     ---    ---    ---

Table 2.2072.3  GPS week: 2072   Day: 3   MJD: 58751                            

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    36   -12   -32   .04   31   26 |   10856   -1034   2966   8304
cof  n/a|    0     0    -8    53     0   -37   .13   33   26 |   10855   -1039   2966   8305
emx  n/a|    1    -1     4     0   -23    65   .01   26   26 |   -8482   -1421   2983   8467
esx  n/a|   -2     0     6    -2     9    31   .19   24   22 |    6832   -1454   2970  10007
gfz  n/a|    0     0    -8     5    25   -17   .04   25   21 |       0    -834   2958   8335
grg  n/a|    1     3     0   -59    57    37  -.31   30   30 |  -11641   -1198   2972   7850
iac  n/a|   -4    -1     7    19   -53  -155  -.14   32   29 |   -8986   -1936   2984   8525
mcc  n/a|    7    -6   -18     8   -97   167  -.39  119  119 |     ---     ---    ---    ---

Table 2.2072.4  GPS week: 2072   Day: 4   MJD: 58752                            

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    -4    37    -2   -12   .09   28   23 |   10165    1103   3123   8013
cof  n/a|    0    -1    -9    41   -56   -29   .17   29   25 |   10156    1122   3123   8011
emx  n/a|   -1     0     9    20   -47    32   .08   24   24 |   -2387     452   3134   8089
esx  n/a|   -2     0     3    10     4    15   .10   25   22 |  -16755     262   3128   9716
gfz  n/a|    0    -1    -9    10    12   -12   .07   27   18 |       0     699   3117   8016
grg  n/a|    2     4    -2   -51    26   -13  -.40   33   29 |  -11344     207   3120   7422
iac  n/a|   -3     0     4    10    20    11  -.20   32   29 |  -10394    -237   3136   8102
mcc  n/a|    0     3    24   -22   114  -764  -.41  147  147 |     ---     ---    ---    ---

Table 2.2072.5  GPS week: 2072   Day: 5   MJD: 58753                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0    -2    -6    12   -20   -11   .05   30   25 |   23702     -98   2990   6319
cof  n/a|   -3    -3    -7    19     6   -27   .09   33   27 |   23702    -109   2987   6319
emx  n/a|   -1     1    12    -4   -31   -16   .06   26   26 |   -3443    -184   2998   6502
esx  n/a|    0     1     2    18    21    25   .19   25   25 |   -5762    1216   2990   7341
gfz  n/a|    0    -1    -9     0    -6   -26   .08   22   20 |       0     -31   2987   6476
grg  n/a|    1     2   -10   -82    33   -15  -.32   32   27 |     257    -145   2973   5776
iac  n/a|   -1     3     6    16    26   150  -.22   33   30 |    2091    -153   2995   6592
mcc  n/a|    0     5    21   -38    50   181  -.44  107  107 |     ---     ---    ---    ---

Table 2.2072.6  GPS week: 2072   Day: 6   MJD: 58754                            

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    -6    36    21    23   .10   28   24 |   10052   -5484   2991   7616
cof  n/a|    0    -1   -10    32    16    82   .11   30   25 |   10051   -5479   2992   7620
emx  n/a|    2     0     5    -2   -25    44   .14   22   22 |    -672   -2634   3001   7762
esx  n/a|   -2     0     2    25    -9    15   .07   26   22 |  -15074   -5304   2990   9385
gfz  n/a|    1    -1   -11     1   -35    14   .10   28   23 |       0   -5406   2985   7553
grg  n/a|    0     1     3   -48    31  -109  -.29   23   20 |  -10676   -5823   2994   7155
iac  n/a|   -1     1     4     7    19    28  -.20   33   29 |  -11881   -1168   2988   7767
mcc  n/a|   12     4   -12  -242    54   705  -.27   92   92 |     ---     ---    ---    ---

       
       
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 3.2072.0  GPS week: 2072   Day: 0   MJD: 58748                            

        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  | 2580   75   84   45   47   57   17   50  ---   22 |    99  105   46   38   72   35   31  ---    37
 R02  | 1040   19   19   26   12   19   19   23  129    9 |    73   72   53   51   67   68   43   91    57
 R03  |  945   23   17   25   17   15   21   26   53    9 |    71   69   46   39   63   59   35   53    50
 R05  |  526   29   37   19   23   15   14   23  ---    9 |    71   77   44   54   62   50   40  ---    51
 R07  |  739   39   32   18    9   22   21   19  187    9 |    79   76   43   42   67   56   30   76    50
 R08  | 1032   28   22   21    9   21   21   17  ---    9 |    73   73   51   50   72   53   39  ---    54
 R09  | 2434   11   16   18    8   11   14   25  ---    6 |    13   15   21   24   23   16   23  ---    16
 R11  |  761   15   14    9    8   15   22   16  186    6 |    23   23   26   26   28   24   19   33    21
 R12  |  487   21   30   15   12   12    8   21  ---    6 |    30   35   29   33   35   37   28  ---    28
 R13  | 1489   16   12   13   20   16   16   10  ---    7 |    20   23   21   36   31   24   27  ---    24
 R14  |  751   15   11   10   12   11   10   14  ---    5 |    21   21   26   25   24   22   13  ---    19
 R15  |  703   13   21   16   12   15   15   29  ---    7 |    28   31   28   25   28   29   15  ---    24
 R16  |  478   26   32   33   25   33   46   26  ---   14 |    25   29   39   32   31   44   26  ---    23
 R17  |  891   35   38   22   22   15   12   29  ---   10 |    83   85   57   58   75   69   52  ---    64
 R18  | 1059   10   11   12   11    9   11    9  ---    4 |    58   59   48   62   57   58   57  ---    56
 R19  | 1021   71   63   41   50   52   59   69  ---   25 |    94   93   60   52   82   74   55  ---    55
 R20  |  957   23   26   35   33   22   23   21  ---   12 |    58   55   45   49   64   55   37  ---    47
 R21  |  506   28   18   17   17   23   11   30  167    9 |    86   82   75   72   87   72   73   94    75
 R22  |  628   32   33   26   18   17   15   28  ---   10 |    71   73   47   39   62   57   35  ---    49
 R23  | 1018   24   22   24   19   16   21   10  ---    8 |    51   53   58   79   74   59   65  ---    64
 R24  |  851   24   38   44   21   42   60   35  ---   18 |    88  100   69   79   93  108   64  ---    80
XR26  | ----   28   66  ---  ---  ---  ---   25  ---   27 |    22   51  ---  ---  ---  ---   32  ---    19
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1135   32   33   26   22   25   26   29  153      |T   56   59   44   45   57   50   38   69    43
 WRMS | 1135   27   27   26   18   19   18   26  153      |NE  56   59   44   45   57   50   38   69    43
 MEDI |  891   24   22   21   17   16   17   23  167      |MD  58   59   46   42   63   55   35   76    49

Table 3.2072.1  GPS week: 2072   Day: 1   MJD: 58749                            

        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  | 2619   81   74   49   53   48   28   49  ---   23 |    76   73   36   35   52   29   30  ---    27
 R02  |  760   23   37   28    9   18   16   15  109    8 |    56   68   49   42   50   41   36   66    43
 R03  |  715   29   35   26   15   14   13   18   77    8 |    55   63   37   35   44   43   32   28    39
 R05  |  873   24   24   25   22   22   14   18  ---    9 |    53   49   39   47   58   39   38  ---    43
 R07  |  728   26   35   28   16   25   14   23  172    9 |    60   68   37   40   64   50   31   38    45
 R08  |  840   22   32   19    9   33   18   18  ---    9 |    55   62   33   40   62   31   34  ---    40
 R09  | 2183   12   16   28   12   21   12   28  ---    8 |    19   26   30   22   31   18   24  ---    19
 R11  | 1088    8   12   14   14   19   18   27  153    7 |    21   22   26   34   35   25   19   21    24
 R12  |  586   20   23   11   10   16   18   31  ---    8 |    21   19   24   31   26   24   23  ---    20
 R13  | 1619   11   14   23   11   22   12   18  ---    7 |    18   21   27   20   20   20   13  ---    15
 R14  | 1279   12   14   19   24   11    6   19  ---    7 |    17   20   25   41   24   19   18  ---    20
 R15  |  700   20   16   12   24    8    9   14  ---    7 |    21   21   21   21   21   21   27  ---    19
 R16  |  691   17   28   29   43   26   35   17  ---   13 |    23   36   40   34   20   27   28  ---    20
 R17  |  927   33   35   26   19   19   14   33  ---   10 |    56   60   35   39   48   40   35  ---    40
 R18  |  802    9   14   17    9   12   12   16  ---    5 |    40   40   36   42   40   40   42  ---    39
 R19  |  714   72   79   46   60   57   32   69  ---   25 |    59   64   52   34   55   60   37  ---    37
 R20  | 1459   24   24   29   23   33   29   26  ---   12 |    27   31   26   36   43   29   22  ---    26
 R21  |  743   27   33   21   21   22    9   33  146   10 |    74   77   71   76   78   74   67   57    73
 R22  |  998   33   30   23   25   28   17   38  ---   12 |    40   38   28   20   42   33   17  ---    26
 R23  |  861   16   19   28   12   19   12   14  ---    7 |    34   39   46   45   52   37   37  ---    40
 R24  | 1019   18   35   49   29   46   62   25  ---   19 |    65   81   33   48   59   64   41  ---    50
XR26  | ----   19   26  ---  ---  ---  ---   21  ---   20 |    23   33  ---  ---  ---  ---   26  ---    22
XR27  | ----  ---  ---  ---  ---  ---  ---    7  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1174   31   34   28   26   27   23   29  136      |T   41   45   35   37   44   36   30   42    33
 WRMS | 1174   25   28   28   21   19   20   27  136      |NE  41   45   35   37   44   36   30   42    33
 MEDI |  861   20   26   26   19   22   14   21  146      |MD  40   39   35   36   44   33   30   38    27

Table 3.2072.2  GPS week: 2072   Day: 2   MJD: 58750                            

        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  | 1724   81   98   37   44   46   21   48  ---   21 |    89  107   39   31   65   36   28  ---    36
 R02  |  955   28   17   22   13   15   22   13  137    8 |    55   45   40   36   43   27   36   42    35
 R03  | 1196   28   29   21   16   22   15   16   97    9 |    58   58   35   30   50   38   32   41    36
 R05  | 1198   27   33   20   16   17   19   21  ---    9 |    57   68   39   43   43   52   47  ---    43
 R07  |  743   30   25   21   19   21   28   29  122   11 |    71   67   43   46   68   73   34   46    53
 R08  |  576   21   21   18    9   23   19   24  ---    8 |    65   64   42   47   65   58   43  ---    50
 R09  | 1237   12   16   14   23   19   34   18  ---    9 |    15   18   17   26   26   25   24  ---    16
 R11  |  925    8   12   14   11   15   14   14  139    6 |    19   21   22   24   23   18   30   51    20
 R12  |  590   16   28   15   20   24   33   25  ---   10 |    21   27   16   38   40   27   25  ---    24
 R13  | 1791   17   23   14   11   36   17   30  ---   10 |    19   21   16   29   42   32   23  ---    23
 R14  | 1537   17   16    9    6   12    8   19  ---    5 |    15   18   18   20   20   17   16  ---    14
 R15  |  716   17   22    8   12   11   21   28  ---    7 |    20   22   19   24   18   25   16  ---    17
 R16  |  649   18   20   14   31   29   43   16  ---   12 |    27   29   25   35   30   25   24  ---    23
 R17  |  876   33   35   19   15   25   16   32  ---   10 |    58   60   44   46   56   47   27  ---    43
 R18  |  783   14   18   18   15   20   16   19  ---    7 |    44   49   39   39   47   45   42  ---    40
 R19  |  732   67   83   41   70   66   33   64  ---   26 |    70   84   41   43   77   54   37  ---    36
 R20  | 1149   20   21   21   14   43   26   31  ---   12 |    40   37   35   30   62   26   26  ---    32
 R21  |  536   29   28   21   17   16   20   31   81   10 |    64   65   62   53   51   53   48   32    53
 R22  |  935   33   37   17   16   19    9   30  ---    9 |    46   49   25   23   38   28   24  ---    27
 R23  |  831   23   23   27   24   14   22    9  ---    9 |    34   32   29   51   47   53   35  ---    39
 R24  | 1175   30   46   45   19   33   76   19  ---   19 |    47   49   35   58   87   97   52  ---    58
XR26  | ----   14   40  ---  ---  ---  ---   14  ---   14 |    12   41  ---  ---  ---  ---   22  ---    14
XR27  | ----  ---  ---  ---  ---  ---  ---    5  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1054   32   37   23   24   28   28   28  117      |T   43   46   32   36   47   40   31   42    33
 WRMS | 1054   29   33   22   19   20   27   25  117      |NE  43   46   32   36   47   40   31   42    33
 MEDI |  925   21   23   19   16   21   21   21  122      |MD  44   45   35   36   47   36   28   42    35

Table 3.2072.3  GPS week: 2072   Day: 3   MJD: 58751                            

        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  |  546   75   81   38   56   40   37   55  ---   22 |   104  106   42   54   70   64   31  ---    48
 R02  |  525   22   28   24   17   27   15   15  171    9 |    66   69   45   41   71   49   45   67    51
 R03  | 1646   31   32   22   17   19   23   25  107   10 |    66   64   43   38   56   37   35   88    43
 R05  |  938   24   17   18   10   13   18   19  ---    7 |    62   59   45   44   50   49   34  ---    46
 R07  |  556   24   24   29   25   26   28   29  110   12 |    81   83   49   54   84   83   44   79    64
 R08  |  684   12   18   22   14   33   22   30  ---   10 |    66   74   54   54   87   67   40  ---    60
 R09  | 1965   14   13   11   14    9   18   10  ---    6 |    25   27   28   32   36   38   23  ---    29
 R11  |  845   14   17   14   16   20   16   29  120    8 |    29   28   34   31   44   36   25   75    32
 R12  |  498   25   24   17   20   16   18   35  ---    9 |    28   34   20   37   32   33   21  ---    26
 R13  | 2919   21   18   16   12   23   20   27  ---    9 |    26   31   30   35   36   40   24  ---    29
 R14  | 1247   11   17   22   10   12   14   25  ---    7 |    29   32   33   34   27   29   19  ---    27
 R15  |  852   24   22   14   13   11   21   31  ---    8 |    32   33   35   30   27   41   22  ---    29
 R16  |  691   35   26   42   29   18   54   31  ---   16 |    30   39   66   53   38   45   28  ---    41
 R17  |  786   32   32   24   16   33   19   35  ---   12 |    64   62   36   36   65   42   29  ---    42
 R18  |  992   18   16   22   23   16   22   15  ---    9 |    49   47   41   48   35   35   40  ---    38
 R19  |  631   62   62   37   52   48   35   63  ---   22 |    71   76   38   44   60   47   34  ---    38
 R20  |  642   23   28   30   28   42   32   35  ---   14 |    57   58   40   35   75   58   31  ---    46
 R21  |  550   24   19   20   17   22   13   34   60    9 |    62   58   52   44   60   46   32   53    48
 R22  |  806   22   24   23   21   22   19   36  ---   10 |    55   57   43   38   54   52   26  ---    43
 R23  |  907   19   20   26   22    9   18   14  ---    8 |    34   32   27   49   41   46   39  ---    38
 R24  | 1494   40   53   38   21   24   77   28  ---   18 |    32   41   37   57   42   98   54  ---    48
XR26  | ----   21   26  ---  ---  ---  ---   20  ---   20 |    32   34  ---  ---  ---  ---   20  ---    27
XR27  | ----  ---  ---  ---  ---  ---  ---   10  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1143   31   33   26   24   25   30   32  119      |T   50   52   39   42   51   49   31   72    40
 WRMS | 1143   26   26   26   22   21   30   29  119      |NE  50   52   39   42   51   49   31   72    40
 MEDI |  806   23   24   22   17   22   20   29  110      |MD  49   47   40   41   50   46   31   75    41

Table 3.2072.4  GPS week: 2072   Day: 4   MJD: 58752                            

        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  |  519   64   48   35   53   39   25   62  ---   21 |    77   74   40   63   70   54   33  ---    45
 R02  |  714   25   27   21   14   19   15   21   76    9 |    70   71   43   46   61   60   44   43    52
 R03  | 1550   28   32   19   22   27   24   30   56   11 |    66   71   49   45   68   48   42   66    51
 R05  | 1008   20   39   25   20   25   23   18  ---   10 |    56   69   47   38   62   39   42  ---    45
 R07  | 1118   28   30   23   24   20   34   30  157   11 |    71   76   43   52   76   85   40  121    59
 R08  |  788   13   23   26   16   40   15   32  ---   11 |    63   74   44   58   88   64   44  ---    58
 R09  | 1824   11   12   17   12   15   29   20  ---    8 |    25   25   27   30   34   32   29  ---    26
 R11  | 1316   10   18   10   13   13   23   34  237    8 |    26   31   27   26   19   30   26  140    22
 R12  |  723   16   29   22   21   16   18   22  ---    9 |    26   36   27   35   40   36   24  ---    29
 R13  | 3389   10   13   12   10   18   17   17  ---    6 |    23   25   31   31   39   26   31  ---    28
 R14  |  933   17   16   12   16   19   18   15  ---    7 |    24   25   22   29   32   25   26  ---    23
 R15  |  644   15   20   12   18   14   30   41  ---   10 |    29   30   29   28   27   31   28  ---    25
 R16  |  679   19   20   30   26   21   86   34  ---   17 |    22   25   42   28   29   58   25  ---    25
 R17  |  863   28   24   22   24   20   37   31  ---   12 |    53   54   37   36   46   64   20  ---    39
 R18  |  715   10   13   19   16   12   24    9  ---    7 |    43   45   38   44   41   47   42  ---    40
 R19  |  739   66   52   53   48   45   51   51  ---   23 |    58   52   51   32   47   41   26  ---    28
 R20  |  653   32   48   31   22   49   36   39  ---   15 |    58   75   33   43   71   58   32  ---    46
 R21  |  892   25   31   20   25   29   19   34  135   11 |    75   78   61   57   76   70   56   59    64
 R22  |  911   31   27   17   23   18   17   36  ---   11 |    51   47   33   27   43   40   23  ---    34
 R23  | 1433   16   16   21   27   28   30   18  ---   10 |    29   41   37   42   29   48   39  ---    33
 R24  | 1386   26   28   25   29   41   41   28  ---   14 |    40   46   34   50   53   43   46  ---    37
XR26  | ----   16   34  ---  ---  ---  ---   23  ---   19 |    24   44  ---  ---  ---  ---   21  ---    20
XR27  | ----  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1248   28   29   24   25   27   33   32  147      |T   45   50   37   40   50   47   33   85    37
 WRMS | 1248   23   25   24   22   18   29   29  147      |NE  45   50   37   40   50   47   33   85    37
 MEDI |  892   19   27   21   22   20   24   30  135      |MD  43   46   37   38   46   47   31   66    34

Table 3.2072.5  GPS week: 2072   Day: 5   MJD: 58753                            

        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  |  539   64   51   41   55   35   32   62  ---   21 |    67   58   37   41   50   47   30  ---    31
 R02  | 1285   24   28   23   11   17   12   27   70    8 |    60   61   40   45   55   43   27   44    44
 R03  | 1259   23   22   22   27   29   18   34   29   11 |    60   60   43   39   68   59   29   40    48
 R05  |  562   28   28   21   20   21   19   22  ---   10 |    56   56   34   28   56   39   36  ---    39
 R07  | 2095   32   32   22   11   16   20   20  111    9 |    62   63   40   41   41   58   33   65    43
 R08  | 1276   16   15   21   15   16   27   26  ---    9 |    54   49   38   48   55   67   33  ---    48
 R09  | 2484   14   19   16   10   11   25   20  ---    7 |    14   18   25   20   25   21   22  ---    19
 R11  | 1064   16   12   13    9   10   12   34  175    7 |    16   19   23   23   22   27   25   62    19
 R12  |  876   23   25   13   24   16   19   40  ---   10 |    24   28   22   28   29   33   30  ---    23
 R13  | 2442   16   17   16   10   36   18   18  ---    9 |    15   19   18   21   31   21   17  ---    17
 R14  |  537   18   18   13   14   10   14   20  ---    6 |    16   18   20   21   19   15   13  ---    13
 R15  |  443   17   15   13   19   18   30   31  ---    9 |    14   17   21   20   27   19   16  ---    15
 R16  |  698   19   28   45   11   15   97   46  ---   20 |    29   45   45   46   49   65   36  ---    37
 R17  |  724   23   22   18   21   16   25   38  ---   10 |    47   50   38   41   49   58   54  ---    44
 R18  |  898   19   15   17   12   11   20   12  ---    7 |    41   45   41   49   51   51   39  ---    44
 R19  |  849   71   87   43   54   30   45   60  ---   22 |    53   71   46   38   57   50   45  ---    38
 R20  |  772   34   43   41   22   31   41   26  ---   15 |    59   66   43   43   55   50   35  ---    43
 R21  |  463   27   25   23   26   33   17   32   89   12 |    51   52   50   44   62   50   45   41    48
 R22  |  638   26   35   17   32   25   23   34  ---   12 |    41   50   35   37   46   41   23  ---    35
 R23  |  986   23   26   19   29   18   16   21  ---    9 |    32   33   37   48   34   32   43  ---    35
 R24  |  856   29   47   35   25   24   38   13  ---   13 |    53   62   59   63   63   62   60  ---    57
XR26  | ----   12   47  ---  ---  ---  ---   17  ---   15 |    17   58  ---  ---  ---  ---   22  ---    19
XR27  | ----  ---  ---  ---  ---  ---  ---   10  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1192   30   33   26   25   22   32   33  107      |T   40   45   35   37   44   43   32   50    34
 WRMS | 1192   25   27   26   25   20   27   30  107      |NE  40   45   35   37   44   43   32   50    34
 MEDI |  856   23   25   21   20   18   20   26   89      |MD  41   50   38   41   49   47   30   44    37

Table 3.2072.6  GPS week: 2072   Day: 6   MJD: 58754                            

        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  |  733   61   67   37   65   49   30   73  ---   23 |   106  110   52   35   93   77   36  ---    55
 R02  | 1279   22   22   17   18   17   11   26   60    8 |    73   75   55   48   66   61   45   55    56
 R03  |  792   27   35   22   23   36   12   40   70   12 |    85   89   51   45   89   66   40   50    60
 R05  |  470   32   32   18   18   27   18   23  ---   10 |    75   74   45   53   73   36   39  ---    50
 R07  | 1271   29   26   20   19   19   15   24   79    9 |    84   84   49   48   75   74   42   96    61
 R08  | 2177   19   18   28   19   36   20   24  ---   11 |    78   79   47   57   95   83   46  ---    66
 R09  | 1949   13   13   21   12   19   18   18  ---    8 |    21   21   23   23   34   32   26  ---    22
 R11  |  621    9   12   10   16   11   10   20  145    5 |    26   25   24   34   28   30   26   94    25
 R12  | 1007   21   20   13   19   19   19   40  ---    9 |    34   35   34   37   40   43   32  ---    33
 R13  | 1449    9   10   12   19   14   15   17  ---    6 |    25   24   27   41   35   27   26  ---    26
 R14  | 1215   17   25   13   19   14   10   23  ---    7 |    26   30   22   38   31   22   27  ---    25
 R15  | 1018   15   18   12   28   23   16   36  ---   10 |    33   34   32   31   37   31   30  ---    29
 R16  |  838   16   17   31   33   32   51   30  ---   15 |    38   42   40   45   37   49   34  ---    36
 R17  |  675   25   27   17   21   10   19   25  ---    9 |    82   82   59   59   72   77   55  ---    64
 R18  |  778   11   16   11   13   20   11   11  ---    6 |    60   64   58   65   61   67   61  ---    61
 R19  |  631   63   57   35   54   62   24   65  ---   22 |    91   91   59   49   83   59   57  ---    54
 R20  |  799   18   24   26   22   39   28   28  ---   12 |    75   77   53   63   91   77   52  ---    66
 R21  |  774   30   28   16   14   16   12   24   81    8 |    94   93   78   71   86   78   68   92    77
 R22  |  665   31   32   21   20   12   15   34  ---   10 |    74   75   49   47   66   67   44  ---    55
 R23  |  824   23   25   25   23   13   19   17  ---    9 |    47   49   55   72   62   67   68  ---    60
 R24  | 1053   28   42   34   11   34   47   19  ---   14 |    71   77   71   86   95  100   80  ---    82
XR26  | ----   14   30  ---  ---  ---  ---   15  ---   15 |    41   44  ---  ---  ---  ---   37  ---    39
XR27  | ----  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1087   28   30   22   26   28   23   33   92      |T   60   62   46   49   64   58   44   77    50
 WRMS | 1087   24   25   22   22   23   20   29   92      |NE  60   62   46   49   64   58   44   77    50
 MEDI |  824   21   25   20   19   19   18   24   79      |MD  71   74   49   48   66   66   40   92    55



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