[IGSREPORT-25349] Wk 1952 IGLOS Final Orbits

acc acc at igs.org
Sun Jun 25 20:11:57 PDT 2017


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1952   (Jun 04, 2017 - Jun 10, 2017) 
                                                                               
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 2.1952.
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:
                                                                               
 igl1952[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1952 in the SP3 format.
 igl19527.sum      Combination Report for GPS Week 1952.


    
    
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  |     -6.5 ns
                1  |     -7.5 ns
                2  |     -3.1 ns
                3  |     -7.5 ns
                4  |     -8.1 ns
                5  |     -3.4 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 1.1952, 1a.1952).
        
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 2.1952.0-6)                                                                                
    
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 3.1952.0-6). 
        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 1952 summary.                      (Jun 04, 2017 - Jun 10, 2017)

Table 1.1952.a     GPS week : 1952   MJD: 57908.0-57914.0

         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     4   -10    -4    33   .13   22   19 |  -15198    -593   3500  11887
        |    0     1     1    22    14    26   .03           |    1989    1233
cof  n/a|    0     0     3   -17     3    16   .13   25   21 |  -15200    -592   3500  11888
        |    1     0     2    12    21    36   .05           |    1996    1247
emx  n/a|   -1     0     4   -17   -17   -17   .00   22   21 |   -5024    -374   3500  11014
        |    1     1     1    14    27    37   .05           |   12087     790
esx  n/a|    0     0    -3     0    14     7   .21   20   17 |  -16498    -271   3500  13788
        |    1     1     2    13     9    22   .04           |    8042    1752
gfz  n/a|    0     1     0   -10    38     5  -.02   21   18 |       0    -760   3511  11484
        |    0     1     1    17    16    25   .06           |       0    1296
grg  n/a|    0     0    -4   -71     3   -74  -.37   29   25 |   -5093    -613   3526  11220
        |    1     1     6    24    24    52   .06           |    3056    1383
iac  n/a|    0     0    -1    69   -31    17  -.07   19   18 |   -4283    -368   3504  10891
        |    1     0     1    15    30    45   .03           |    2435     521
mcc  n/a|   -1     1     0   137  -100  -307   .07  189  189 |     ---     ---    ---    ---
        |    9     5    14    79    52   143   .42           |     ---     ---


Table 1.1952.b     GPS week : 1952   MJD: 57908.0-57914.0   

         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  |    9    7    9    6    7   13   14 |
 R02  |    9    6    7    7    8    6    6 |
 R03  |    6    7    6    8    8    6    7 |
 R04  |    8    7    6    7    6    6    7 |
 R05  |   16   14   17   16   14   17   18 |
 R06  |   12   11    9   10   13   10   10 |
 R07  |    7    5    6    5    6    9   10 |
 R08  |   10   11    9    7    9    7    7 |
 R09  |    8    7    8    8    7    8    9 |
 R10  |    8    8    6    8   10    8    8 |
 R11  |   10    9    9   10    8    7    7 |
 R13  |    8    8    9    9   10    7    8 |
 R14  |   17   16   16   16   16   16   18 |
 R15  |   11    9    8    9    8    9    7 |
 R16  |   11   10   13   12   15   18   15 |
 R17  |    7    7    9    7    8   10    8 |
 R18  |    6    8    6    8    6    7    7 |
 R19  |   11   10   13   11   12    9   10 |
 R20  |   11   13   12   12   11   10   11 |
 R21  |    8    7    7    7    8    7    8 |
 R22  |    7    7    8    6    7    9    8 |
 R23  |    8   10    9    9   10   11    9 |
 R24  |   14   15   12   12   10   13   14 |
 R26  |   15   14   21   19   21   22   23 |


Table 1.1952.c     GPS week : 1952   MJD: 57908.0-57914.0   

         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 1952 0   |  -87   -38    78   -1091    -350    1016  87.8  1439  1439 |   -6457       0
brd 1952 1   |  -13   -26   225     672   -1006    1125  87.0  1232  1232 |   -7466       0
brd 1952 2   |  -47     6   140    1318    1100   -1263  86.4  1278  1278 |   -3087       0
brd 1952 3   |  -13   -65   187     267    -393   -2043  86.4  1415  1415 |   -7518       0
brd 1952 4   |   68   -38   237     156   -1352    1149  84.0  1179  1179 |   -8139       0
brd 1952 5   |    0   -96   204     588    -570    3373  83.8  1316  1316 |   -3434       0
brd 1952 6   |   55    35   152     872     497    3273  85.3  1087  1087 |   -1387       0
-------------+------------------------------------------------------------+----------------
brd 1952 mean|   -5   -31   175     397    -296     947  85.8  1278  1278 |   -5355       0
brd 1952 sdev|   54    43    55     761     845    2049   1.5   125   125 |    2667       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 2.1952.0  GPS week: 1952   Day: 0   MJD: 57908                            

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    21     5    27   .16   23   22 |  -17202     329   3556  12144
cof  n/a|    0    -1     7    -6    -3    -4   .16   23   22 |  -17226     362   3555  12145
emx  n/a|   -1     0     4    -6   -37   -50   .09   25   25 |    1137     414   3537  11431
esx  n/a|   -2    -3    -3    -2    11   -18   .19   22   18 |  -23867    1292   3562  14180
gfz  n/a|    0     0     0   -34    44    14  -.01   25   16 |       0     119   3563  11653
grg  n/a|    1     0    -2   -92     8  -108  -.43   30   25 |   -6673     167   3622  11418
iac  n/a|    1     0    -2    53   -12    63  -.03   15   13 |   -5666    -576   3562  11093
mcc  n/a|    9     8   -12    94   -17   -40  -.44  158  158 |     ---     ---    ---    ---

Table 2.1952.1  GPS week: 1952   Day: 1   MJD: 57909                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     1     4     9    11    23   .16   22   20 |  -16915    -108   3648  11638
cof  n/a|   -1     1     5   -19     1    15   .14   23   22 |  -16928     -83   3648  11643
emx  n/a|    0     0     2   -18   -15    11   .03   19   19 |   -6179    -112   3659  10864
esx  n/a|    0     0    -1   -11     7     8   .22   21   18 |  -23058    1201   3657  12174
gfz  n/a|    0     2     0   -24    47    18   .11   19   17 |       0     -45   3671  11348
grg  n/a|    0     0    -2  -101    33  -141  -.44   27   23 |   -7616    -281   3693  10823
iac  n/a|    1     0     0    91   -64    22  -.10   17   17 |   -6086    -651   3665  10628
mcc  n/a|    1     7   -18   155  -116  -445   .10  160  160 |     ---     ---    ---    ---

Table 2.1952.2  GPS week: 1952   Day: 2   MJD: 57910                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     2     2   -14   -11    23   .10   21   18 |  -12072    -557   3961  11796
cof  n/a|    0     0     2   -31    -4   -21   .22   26   22 |  -12064    -563   3964  11797
emx  n/a|    0     1     2   -31   -28     5   .01   16   16 |   14102    -500   3953  11183
esx  n/a|    0     0    -3     3    15    -9   .24   21   16 |  -24990    1308   3948  12307
gfz  n/a|    0     0    -1   -25    46    -1  -.03   23   21 |       0    -974   3955  11466
grg  n/a|    1    -2     3   -45     4   -26  -.42   29   26 |   -3155    -167   3958  11290
iac  n/a|    0     0    -2    81    11    51  -.07   20   20 |   -2104    -662   3959  10917
mcc  n/a|  -15    -2     3   162   -58  -424   .85  185  185 |     ---     ---    ---    ---

Table 2.1952.3  GPS week: 1952   Day: 3   MJD: 57911                            

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    -3    -3    66   .11   19   19 |  -16371     485   3548  13999
cof  n/a|   -1     0     4    -4   -32    54   .11   24   22 |  -16374     490   3545  13995
emx  n/a|   -3    -1     4   -37   -49   -13   .00   23   23 |    3812     -57   3570  12339
esx  n/a|    1     1    -5     0     1    -1   .25   20   16 |  -10245     541   3558  16525
gfz  n/a|    1     0    -3    -2    57   -38  -.08   21   18 |       0     486   3598  13761
grg  n/a|    0     0     0   -93    22   -78  -.31   26   24 |   -7793     639   3598  13588
iac  n/a|    2     1    -2    77   -23    15  -.07   18   18 |   -5706    -855   3555  13070
mcc  n/a|  -10     3    26    24   -97  -376   .30  222  222 |     ---     ---    ---    ---

Table 2.1952.4  GPS week: 1952   Day: 4   MJD: 57912                            

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   -28   -14    65   .07   22   16 |  -16196    -544   3201   9975
cof  n/a|    0    -1     0   -21    32    76   .13   25   18 |  -16175    -570   3204   9978
emx  n/a|   -3     0     4   -19   -28    35  -.06   20   20 |  -16944    -131   3205   9187
esx  n/a|    0     0    -2    10    30    50   .24   19   17 |   -9445   -2143   3191  12384
gfz  n/a|    1     1     0    -3    36    28  -.02   21   18 |       0   -1419   3198   9460
grg  n/a|    0    -1    -6   -67     9  -125  -.32   28   23 |   -7801    -712   3223   9266
iac  n/a|    0     0     0    72   -76   -76  -.06   21   22 |   -7151     711   3201   8928
mcc  n/a|   -1    -3     1    63  -164  -383   .04  230  230 |     ---     ---    ---    ---

Table 2.1952.5  GPS week: 1952   Day: 5   MJD: 57913                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -1     1     3   -17    10    33   .14   24   21 |  -13174   -3215   3397  11628
cof  n/a|    0     0     2   -35     7    13   .10   29   23 |  -13166   -3238   3399  11630
emx  n/a|   -1     0     6     7    14   -49  -.06   23   23 |  -19410   -2060   3388  10838
esx  n/a|    2     0     0   -24    22     3   .13   18   16 |  -18585   -2696   3395  13976
gfz  n/a|    1     3     2    15    24   -13  -.03   23   16 |       0   -3300   3412  11123
grg  n/a|    0     0   -15   -59   -42   -22  -.34   33   26 |   -1570   -3600   3387  10773
iac  n/a|   -1     0     0    62   -24    20  -.04   20   20 |   -2477    -313   3402  10616
mcc  n/a|   -3    -3    -2   239  -159  -229  -.16  209  209 |     ---     ---    ---    ---

Table 2.1952.6  GPS week: 1952   Day: 6   MJD: 57914                            

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   -43   -28    -8   .13   23   18 |  -14456    -545   3190  12030
cof  n/a|   -2     0     2    -7    23   -17   .08   26   20 |  -14469    -543   3191  12030
emx  n/a|   -1     1     6   -15    23   -63   .01   25   25 |  -11688    -176   3188  11260
esx  n/a|    3     2    -6    17    11    19   .21   21   18 |   -5297   -1403   3193  14973
gfz  n/a|    1     0     0     0    10    33  -.06   19   16 |       0    -191   3184  11582
grg  n/a|   -3    -2    -6   -42    -9   -18  -.33   32   31 |   -1045    -339   3205  11388
iac  n/a|    0     0    -2    49   -27    22  -.10   19   19 |    -794    -230   3184  10985
mcc  n/a|    9    -1     0   221   -92  -249  -.17  162  162 |     ---     ---    ---    ---

       
       
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 3.1952.0  GPS week: 1952   Day: 0   MJD: 57908                            

        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  |  725   17   14   37    8   24   20   14  ---    9 |    23   22   26   20   21   26   21  ---    20
 R02  | 1085   18   18   22   19   22   23   13  188    8 |    26   27   26   24   22   27   19   81    21
 R03  |  826   15   15   12   16    6   16   10  111    5 |    25   23   22   19   18   16   16   15    18
 R04  | 1799   23   17   25    9   20   22   10  ---    8 |    12   12   12   11   23   18   11  ---    10
 R05  |  578   34   15   28   43   27   66   16  ---   16 |    14   26   27   33   27   26   19  ---    18
 R06  | 1495   31   29   33   36   33   17   12  ---   12 |    16   26   22   38   44   24   26  ---    25
 R07  | 1505   11   15   18    9   12   22   16  172    6 |    20   23   22   23   25   27   24   33    21
 R08  |  880   18   18   22   21   18   39   13  ---    9 |    11   12   16   24   19   11   10  ---    13
XR09  |>>>>>   13   16   19   16   13  ---   16  ---    8 |     9   13    8   16   22  ---   20  ---    13
 R10  |  669   17   17   15   20   25   25    7  ---    8 |    21   20   19   25   19   14   17  ---    18
 R11  | 1162   27   36   19   14   32   17   16  211    9 |    27   32   21   25   22   21   19   24    21
 R13  | 1838   16   21   20   15   20   23    9  ---    7 |    18   19   16   21   19   21   17  ---    17
 R14  | 1684   40   40   37   40   41   40   28  ---   16 |    20   22   20   30   41   18   23  ---    19
 R15  | 1182   25   26   23   24   34   25   15  ---   10 |    29   30   23   30   21   15   26  ---    24
 R16  | 1316   12   20   37   23   25   36   16  ---   11 |    37   42   30   37   40   30   43  ---    35
 R17E | 2109   20   14   20   14   19   14   11  ---    7 |    14   15   22   17   22   18   16  ---    16
 R18E | 1026   11   15   19   15   13   12   11  ---    6 |    12   13   13   12   13   12   14  ---    11
 R19E | 3202   25   19   26   21   29   30   15  ---   10 |    21   23   20   27   26   25   26  ---    21
 R20E | 1567   31   36   27   20   32   29   16  ---   11 |    23   27   27   30   43   30   26  ---    25
 R21E | 1454   16   22   19   12   21   23   13   53    7 |    11   22   18   14   21   14   16   17    13
 R22E |  628   18   22   20   11   18   20   11  ---    7 |    11   15   12   13   16   14   14  ---    11
 R23E | 1166   24   23   25   18   11   17   11  ---    8 |    17   24   17   23   20   24   20  ---    19
 R24E | 1028   25   20   26   23   24   59   23  ---   13 |    18   25   20   17 9999   35   17  ---    14
XR26E | ----   19  179  ---  ---  ---  ---   11  ---   14 |    13   65  ---  ---  ---  ---   10  ---     9
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1438   23   23   25   22   25   30   15  158      |T   18   24   19   23   24   21   19   34    18
 WRMS | 1438   22   22   25   18   16   25   13  158      |NE  20   23   20   25   25   21   20   38    19
 MEDI | 1182   18   19   22   18   22   23   13  172      |MD  18   23   20   23   22   21   19   24    18

Table 3.1952.1  GPS week: 1952   Day: 1   MJD: 57909                            

        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  |  843   16   23   20   14   17   16   12  ---    7 |    19   21   14   23   23   24   16  ---    17
 R02  | 1024   11    9   10   16   17   15   11  228    6 |    22   21   21   22   20   21   16   70    18
 R03  |  613   14   14   13   18   13   17   11  119    6 |    22   20   22   27   22   17   19    8    21
 R04  | 1530   10   15   16   11   11   17   25  ---    7 |    10   16   12   14   14   16    9  ---     9
 R05  |  985   37   50   13   27   23   51   28  ---   13 |    13   15   20   30   18   20   20  ---    17
 R06  | 1496   29   33   27   34   17   21   18  ---   11 |    16   18   18   34   30   30   26  ---    23
 R07  | 1146    9   13   11    7    6   20   13  155    5 |    20   22   20   21   21   25   19   39    19
 R08  |  756   22   24   17   22   15   53   11  ---   11 |     9   15   13   18   17   28    9  ---    11
XR09  | 2224   14   14   17   16   13  ---   13  ---    7 |     8   12   10   18   26  ---   18  ---    13
 R10  | 1060   12   19   15   22   19   21    9  ---    7 |    17   23   18   21   18   13   18  ---    16
 R11  | 1485   30   30   12   10   26   17    8  178    8 |    24   25   19   22   17   15   15   15    17
 R13  | 1186   11   15   21   17   23   19   11  ---    8 |    16   16   16   21   20   18   16  ---    15
 R14  | 1085   42   28   23   51   33   31   26  ---   15 |    16   30   19   48   43   28   24  ---    23
 R15  | 1806   24   24   14   14   16   31   22  ---    9 |    27   32   23   27   23   18   23  ---    21
 R16  | 1126   18   33   22   25   18   27   21  ---    9 |    33   38   26   29   44   22   36  ---    29
 R17E | 1846   17   17   18   13   15   14   11  ---    6 |    13   14   19   16   19   16   17  ---    14
 R18E |  693   13   10   20   15   17   18   19  ---    7 |    10   13   12   13   17   16   15  ---    11
 R19E | 2201   26   12   25   16   23   32   15  ---   10 |    19   25   21   26   28   25   24  ---    21
 R20E | 1021   28   25   23   29   25   41   23  ---   12 |    22   30   23   31   39   25   24  ---    23
 R21E |  886   16   13   15   12   18   16   14   79    7 |    10   14   17   16   22   12   16   11    13
 R22E |  925   20   22   16    9   20   19   12  ---    7 |    11   21   16   16   23   14   14  ---    13
 R23E |  637   19   17   33   17   13   29   20  ---   10 |    18   23   18   23   20   24   21  ---    19
XR24E | 1011   23   33   28   32  ---   48   17  ---   14 |    12   19   15   18  ---   31   18  ---    13
XR26E | ----   16   72  ---  ---  ---  ---   10  ---   13 |    14   41  ---  ---  ---  ---   11  ---     9
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1231   22   23   19   21   19   27   17  160      |T   16   21   17   23   23   20   18   28    16
 WRMS | 1231   20   22   19   18   17   23   17  160      |NE  18   21   18   25   23   21   18   33    17
 MEDI | 1060   17   19   17   16   17   20   13  155      |MD  16   21   18   22   21   20   18   15    17

Table 3.1952.2  GPS week: 1952   Day: 2   MJD: 57910                            

        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  |  779   20   28   12   27   14   28   19  ---    9 |    17   17   37   21   17   33   12  ---    14
 R02  | 1143   12   22   12   10   23   22   10  300    6 |    15   24   15   20   16   26   10   56    14
 R03  | 1343   11   15    6   14   11   21    9  123    5 |    13   19   13   20   16   23   15    6    12
 R04  |  796    7   11   16    9    9   17   11  ---    5 |    13   18   16   13   13   16   11  ---    12
 R05  | 1647   44   39   18   41   18   66   32  ---   16 |    11   22   22   46   20   13   15  ---    18
 R06  | 1273   19   26   12   11   25   20   26  ---    8 |    13   19   15   19   23   18   19  ---    11
 R07  |  841   12   10   12   15   15   14   11  169    6 |    14   18   13   32   30   29   22   44    21
 R08  |  723   17   20    9   21   18   32   26  ---    9 |    11   18   11   23   25   14   14  ---    12
XR09  | 3348   11   17   18   10   17  ---   14  ---    7 |     7   13    9   17   24  ---   13  ---    11
 R10  |  906   10   16   11   17   18   17   10  ---    6 |    16   20   17   17   19   12   17  ---    15
 R11  | 1367   25   33   12   13   33   16    9  157    8 |    19   23   18   22   20   19   15   29    16
 R13  | 1405    9   13   17   17   24   23   23  ---    8 |    16   22   16   19   22   16   16  ---    16
 R14  | 2249   29   39   20   44   39   57   16  ---   15 |    17   31   16   36   35   21   22  ---    18
 R15  |  716   24   30   13   15   20   12   20  ---    8 |    23   31   19   20   15   13   17  ---    17
 R16  | 1105   24   26   25   26   37   38   24  ---   12 |    26   39   20   27   43   21   29  ---    21
 R17E | 2418   18   19   17   14   15   28   20  ---    8 |    13   13   16   18   21   21   17  ---    14
 R18E |  902   11   15   13   10   14   20   13  ---    6 |    10   14   13   12   15   14   15  ---    10
 R19E | 1179   34   19   30   17   25   31   27  ---   12 |    17   29   27   30   36   27   23  ---    23
 R20E | 1064   31   44   20   25   30   26   24  ---   11 |    21   39   25   33   37   21   24  ---    24
 R21E |  785   16   11   13   12   14   24   13  109    6 |    10   11   14   14   21   13   15    8    13
 R22E | 1410   20   16   18    9   19   20   13  ---    7 |    11   15   16   15   22   14   15  ---    13
 R23E |  698   12   37   22   18   17   21   22  ---    8 |    19   40   19   24   24   25   22  ---    19
 R24E | 1512   24   39   17   35   30   29   24  ---   12 |    18   30   16   33 9999   18   15  ---    17
XR26E | ----   22   58  ---  ---  ---  ---   20  ---   21 |    23   79  ---  ---  ---  ---   10  ---    12
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1278   21   26   16   21   23   29   20  184      |T   15   25   17   23   23   19   16   28    15
 WRMS | 1278   18   22   16   16   21   26   20  184      |NE  15   22   17   23   22   19   16   33    15
 MEDI | 1143   18   20   16   15   18   22   19  157      |MD  15   20   16   20   21   18   15   29    14

Table 3.1952.3  GPS week: 1952   Day: 3   MJD: 57911                            

        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  |  627   16   40   22    9   10   16    8  ---    6 |    16   36   33   24   21   19   13  ---    17
 R02  |  670   16   14   16   15   11   16   20  392    7 |    21   20   18   19   19   19   15  220    16
 R03  | 1498   10    9   16   11   20   29   11  121    7 |    19   19   22   25   19   16   14   11    18
 R04  | 1047    8    8   15   17   19   18   13  ---    6 |    16   18   18   22   20   21   18  ---    14
 R05  | 1187   39   41   34   37   20   50   29  ---   15 |    13   26   23   20   25   19   23  ---    17
 R06  | 1203   20   25   31   22   21   16   22  ---   10 |    16   22   18   24   19   15   20  ---    16
 R07  |  660    7   11   15    6   12   20   11  187    5 |    16   20   19   18   21   26   21   54    18
 R08  |  917   10   10   12   16   11   22   14  ---    6 |    12   13   13   17   13   25    9  ---    11
XR09  | 3861   14   15   19    8   14  ---   19  ---    7 |    11   11   10   18   23  ---   14  ---    12
 R10  | 1164   13   35   21   22   11   20   14  ---    7 |    16   37   16   21   25   17   18  ---    15
 R11  | 1159   22   24   15   13   22   34   19  173    9 |    22   22   19   24   21   17   15   63    18
 R13  | 1585   14   25   27   22   17   24   18  ---    9 |    19   21   18   23   21   18   17  ---    17
 R14  | 3646   31   24   38   37   47   42   21  ---   16 |    19   39   20   31   47   21   25  ---    22
 R15  |  904   21   20   20   15   23   24   15  ---    9 |    19   21   20   22   16   15   18  ---    17
 R16  | 1142   19   25   36   21   31   27   22  ---   11 |    31   37   32   32   41   30   32  ---    28
 R17E | 2869   11   22   14   18   14   18   17  ---    7 |    16   21   18   20   22   20   17  ---    17
 R18E |  778   10   28   19   25   14   21   16  ---    8 |    13   21   14   17   20   15   18  ---    14
 R19E |  837   31   21   35   13   27   24   15  ---   11 |    18   28   29   32   35   31   24  ---    26
 R20E |  787   26   31   23   27   27   23   29  ---   11 |    23   31   22   26   27   22   21  ---    19
 R21E | 1190   13   12   20   13   17   19   14  115    7 |    11   15   19   11   19   20   18   20    13
 R22E |  718   13   12   14    9   14   18   15  ---    6 |    14   16   17   15   24   14   16  ---    14
 R23E |  993   13   18   18   15   15   29   22  ---    8 |    24   23   20   25   22   22   21  ---    20
XR24E | 1476   26   25   20   28  ---   21   19  ---   11 |    27   22   17   30  ---   13   20  ---    18
XR26E | ----   17  279  ---  ---  ---  ---   20  ---   19 |    22  183  ---  ---  ---  ---   13  ---    14
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1415   19   24   23   20   21   26   18  222      |T   18   30   19   22   23   19   18   73    17
 WRMS | 1415   19   22   23   16   18   24   18  222      |NE  17   24   19   22   23   19   18   87    17
 MEDI | 1142   14   22   20   16   17   21   17  173      |MD  16   21   19   22   21   19   18   54    17

Table 3.1952.4  GPS week: 1952   Day: 4   MJD: 57912                            

        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  |  721   19   18   14   16   13   16   18  ---    7 |    13   16   17   23   26   19   14  ---    16
 R02  |  836   12   13   16   16   18   24   11  182    7 |    16   16   17   15   22   18   15  186    14
 R03  |  677    5    6   10   14   25   11   28  150    7 |    15   17   16   19   25   15   17   26    15
 R04  | 1025   11   13    9    8   17   20   17  ---    6 |    15   22   20   21   23   15   15  ---    16
 R05  |  764   38   28   30   22   27   49   20  ---   14 |    15   29   24   23   23   17   19  ---    14
 R06  | 1211   30   34   26   30   30   25   21  ---   12 |    10   30   13   28   27   20   19  ---    16
 R07  |  745    8   13   11    8    9   26   16  117    6 |    11   12   15   20   20   22   15   47    14
 R08  | 1229   15   17   20   13   21   29   17  ---    8 |    11   14   12   27   29   22   11  ---    14
XR09  | 3265   12   15   14   13   17  ---   11  ---    7 |    13   14   10   23   25  ---   16  ---    15
 R10  | 1346   18   23   19   23   17   27   21  ---    9 |    19   22   17   19   14   18   17  ---    14
 R11  | 1242   17   15   16   16   19   15   18  433    7 |    20   19   18   22   20   12   17   63    16
 R13  | 1004   17   19   25   21   20   19   26  ---    9 |    19   21   16   22   19   17   19  ---    16
 R14  | 2690   39   45   38   32   26   50   29  ---   16 |    18   32   23   28   28   34   28  ---    18
 R15  | 1627   17   22   18   19   17   19   17  ---    8 |    18   23   20   22   19   14   17  ---    16
 R16  |  809   35   32   17   25   34   54   25  ---   14 |    31   41   26   30   33   31   32  ---    26
 R17E | 1767   21   19   20   11   15   16   20  ---    8 |    15   32   20   18   25   19   15  ---    17
 R18E | 1024   12   15   15   13   13   15   13  ---    6 |    16   16   21   17   18   14   16  ---    15
 R19E |  784   30   50   24   21   19   43   22  ---   12 |    22   37   31   34   30   27   25  ---    25
 R20E |  763   21   16   21   23   27   30   30  ---   11 |    20   23   24   25   29   25   21  ---    20
 R21E |  933   20   11   14    9   20   18   22   80    7 |    11   19   19   12   21   17   16   25    13
 R22E |  752   17   14   14   11   17   19   14  ---    7 |    16   24   18   14   20   14   16  ---    14
 R23E | 1122   21   22   19   15   15   25   29  ---    9 |    19   23   20   25   22   24   23  ---    20
 R24E |  853   28   50   23   21   24   18   22  ---   10 |    14   43   15   23 9999   18   22  ---    15
XR26E | ----   19   47  ---  ---  ---  ---   21  ---   20 |    18   76  ---  ---  ---  ---   14  ---    12
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1178   22   25   20   19   21   28   21  230      |T   16   25   18   22   23   19   18   69    16
 WRMS | 1178   16   18   20   17   18   23   22  230      |NE  16   21   17   22   23   19   18   80    16
 MEDI | 1004   18   18   18   16   19   20   20  150      |MD  16   22   18   22   23   18   17   47    15

Table 3.1952.5  GPS week: 1952   Day: 5   MJD: 57913                            

        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  |  677   18   23   50   26   13   24   25  ---   12 |    12   19   24   28   14   13   16  ---     9
 R02  |  696   14   18   13   15   11   19   12  128    6 |    23   24   26   32   31   16   17   53    22
 R03  |  592    9   14   13   11   10   14   20  144    6 |    26   26   26   26   26   24   20   17    23
 R04  | 1195   10   11   11    7    9   27   16  ---    6 |    14   18   16   19   17   16   13  ---    13
 R05  |  836   42   40   45   14   22   70   37  ---   17 |     9   19   21   20   23   30   14  ---    11
 R06  |  681   26   28   13   23   21   29   13  ---    9 |    15   16   18   23   21   20   19  ---    16
 R07  |  717   17   18   22   12   15   37   19  119    9 |    21   19   20   19   21   44   20   33    19
 R08  | 1110   14   16   15   10   20   28   13  ---    7 |    10   13    9   14   17    8   10  ---     9
XR09  | 2806   15   19   15   11   15  ---   17  ---    7 |    11   16   10   21   24  ---   16  ---    14
 R10  |  754   13   21   13   18   25   21   15  ---    8 |    18   23   16   18   19   16   17  ---    15
 R11  | 1775   19   26   12   15   21   11   14  399    7 |    26   28   21   24   17   13   20   55    19
 R13  | 1238   15   17   17   18   17   19   13  ---    7 |    20   24   21   24   23   17   21  ---    20
 R14  | 2743   40   42   42   30   28   46   26  ---   15 |    16   32   22   31   36   18   28  ---    19
 R15  | 2067   11   15   17   18   25   31   13  ---    8 |    21   24   19   20   23   19   18  ---    18
 R16  |  807   47   76   29   20   51   68   23  ---   17 |    49   76   33   40   46   32   42  ---    35
 R17E | 1944   20   12   13   28   19   28   22  ---   10 |    14   19   19   26   29   17   15  ---    18
 R18E |  920   12   17   12   15   22   20   14  ---    7 |    11   16   15   16   19   15   14  ---    12
 R19E | 1085   24   21   18   16   19   20   15  ---    8 |    19   23   33   33   32   27   24  ---    26
 R20E |  806   24   26   18   17   31   22   20  ---   10 |    25   29   21   29   27   24   20  ---    21
 R21E | 1798   16   12   14    7   19   16   12   85    6 |    11   12   12   12   17   13   16   12    11
 R22E | 1691   14   17   19   16   23   17   25  ---    8 |     9   22   19   17   21   11   14  ---    13
 R23E | 1303   22   16   17   20   24   32   31  ---   11 |    20   21   19   23   28   24   22  ---    19
 R24E |  722   36   56   14   25   22   45   22  ---   12 |    16   36   15   32    1   21   25  ---    19
XR26E | ----   23   69  ---  ---  ---  ---   21  ---   22 |    16   39  ---  ---  ---  ---   11  ---    10
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1316   24   29   23   18   23   33   20  209      |T   18   24   19   23   23   19   18   34    17
 WRMS | 1316   21   23   23   16   16   26   20  209      |NE  19   25   20   23   23   20   19   39    17
 MEDI | 1085   17   18   15   16   21   24   17  128      |MD  16   22   19   23   23   17   17   33    18

Table 3.1952.6  GPS week: 1952   Day: 6   MJD: 57914                            

        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  |  631   16   34   58   19   19   20   30  ---   13 |    14   25   31   14   12   12   23  ---     9
 R02  |  538   11   17   20   12   14   15   11   68    6 |    26   28   26   23   20   20   20   52    21
 R03  |  722   16   16   14   17   11   17   11  159    6 |    34   32   31   33   26   28   28   11    29
 R04  |  984   11   13   14   17    8   25   14  ---    6 |    18   21   20   22   22   14   17  ---    17
 R05  | 1266   48   57   33   28   20   70   33  ---   17 |     9   18   18   44   18   14   12  ---    14
 R06  | 1041   23   27   15   25   22   33   17  ---   10 |    16   20   20   27   22   29   25  ---    19
 R07  |  621    8   11   14   30   17   42   14  192    9 |    26   28   24   34   25   52   28   39    26
 R08  | 1039   10   12   13    9   17   29   12  ---    6 |    13   13   15   18   22   13   14  ---    14
XR09  | 2428   16   13   15   19   17  ---   20  ---    8 |    11   18   12   21   27  ---   18  ---    16
 R10  |  918   15   19   20   19   16   26    8  ---    7 |    19   25   18   20   19   18   17  ---    17
 R11  | 1298   19   19   12   14   19   16    9  247    7 |    28   29   22   26   18   16   19   70    21
 R13  | 2365   16   16   21   19   16   27   14  ---    8 |    19   20   17   28   23   13   20  ---    18
 R14  | 1331   41   37   55   40   27   37   32  ---   17 |    17   24   14   22   33   16   25  ---    17
 R15  |  967   10    8   12   17   16   18   12  ---    6 |    21   20   16   19   20   19   21  ---    18
 R16  |  633   38   36   34   27   27   45   29  ---   14 |    50   45   33   46   37   36   45  ---    39
 R17E | 1107   18   22   19   14   15   24   15  ---    7 |    17   15   17   22   18   16   19  ---    16
 R18E |  744   11   15   13   12   16   19   16  ---    6 |    11   13   15   13   16   14   13  ---    12
 R19E |  982   29   29   14   20   24   28   11  ---    9 |    19   22   23   23   26   22   20  ---    21
 R20E |  894   30   28   18   18   23   42   17  ---   11 |    34   32   29   33   30   28   26  ---    27
 R21E |  860   15   13   18   15   21   14   15   63    7 |    11   14   11   14   14   11   13   13    10
 R22E | 1450   21   15   20   10   18   20   15  ---    8 |    10   14   15   17   18   15   15  ---    13
 R23E |  918   18   16   19   18   13   31   17  ---    8 |    19   20   19   23   20   23   19  ---    18
 R24E | 1096   18   43   33   35   25   42   29  ---   13 |    17   31   17   31    1   17   27  ---    20
XR26E | ----   24   65  ---  ---  ---  ---   21  ---   23 |    22   38  ---  ---  ---  ---   14  ---    14
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1087   23   26   25   21   19   32   19  162      |T   20   23   20   24   21   20   20   37    18
 WRMS | 1087   18   20   25   18   16   31   19  162      |NE  21   24   21   26   22   21   22   43    19
 MEDI |  982   16   17   18   18   17   26   15  159      |MD  18   21   18   23   20   16   19   39    17




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