[IGSREPORT-24219] Wk 1880 IGLOS Final Orbits

IGS ACC acc at igs.org
Thu Feb 4 21:23:45 PST 2016


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1880   (Jan 17, 2016 - Jan 23, 2016) 
                                                                               
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 2.1880.
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:
                                                                               
 igl1880[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1880 in the SP3 format.
 igl18807.sum      Combination Report for GPS Week 1880.


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

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

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

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

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

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |     32.1 ns
                1  |     31.4 ns
                2  |     28.5 ns
                3  |     27.9 ns
                4  |     21.3 ns
                5  |     16.8 ns
                6  |     17.1 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 1.1880, 1a.1880).
        
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 2.1880.0-6)                                                                                
    
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 3.1880.0-6). 
        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 1880 summary.                      (Jan 17, 2016 - Jan 23, 2016)

Table 1.1880.a     GPS week : 1880   MJD: 57404.0-57410.0

         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|   -1     0    -5    28     1   -23   .51   37   30 |     ---     ---    ---    ---
        |    1     1     2    17    23    33   .04           |     ---     ---
cof  n/a|   -2     0    -5    14   -12   -12   .30   39   32 |     ---     ---    ---    ---
        |    2     1     3    21    21    26   .07           |     ---     ---
emx  n/a|    2    -1    -8   -32   -41   -61   .36   29   29 |   23922     826   3746   6826
        |    1     1     3    26    10    33   .08           |    8698     922
esx  n/a|    0     0     7     0   -48   -16  -.11   22   20 |   24933     520   3743   7502
        |    1     1     0    20    36    55   .04           |    9602    1969
gfz  n/a|   -1    -1    -6    52    43    36  -.01   23   17 |       0    1173   3660   6543
        |    1     1     2    16    13    47   .08           |       0    1541
grg  n/a|   -1     1    -1   -75    10   -37  -.40   34   31 | -563351    1197   3739 688104
        |    1     1     2    21    35    63   .05           |    3970    1653
iac  n/a|    0     0     8    -3    27    28  -.14   21   21 |   26216    -407   3743   6707
        |    1     0     3    38    22   104   .04           |    6593     999
mcc  n/a|    0     1    28    63   116    22  -.60  203  203 |     ---     ---    ---    ---
        |   10    10    24   175   115   222   .44           |     ---     ---


Table 1.1880.b     GPS week : 1880   MJD: 57404.0-57410.0   

         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    8    9   12   12   13   10 |
 R02  |    6    7    8    8   10   10    9 |
 R03  |    7    9    8    7    9    9    7 |
 R04  |    7    9    8    9    9    7    8 |
 R05  |   14   13   17   15   12   13   12 |
 R06  |   11    8    8    9    9    9    9 |
 R07  |    5    8    9    7    8    8    9 |
 R08  |    6    6    8    8    9    9    8 |
 R09  |   14   14   14   15   17   15   13 |
 R10  |    7   10    9   10   12   14   12 |
 R11  |   17   20   16   18   18   18   18 |
 R12  |   16   16   18   17   17   20   18 |
 R13  |    8   10   10   10   12    9   12 |
 R14  |   16   18   20   20   22   21   17 |
 R15  |   10   13   16   11   11   11   13 |
 R16  |   11   10   11   10   10    9   10 |
 R18  |    9   11   12   11   11    9    9 |
 R19  |   11   11   11   12   10   10   11 |
 R20  |   14   17   17   14   13   13   12 |
 R21  |   11   10    9   11   10   11   10 |
 R22  |   11   11   11   13   12   13   13 |
 R23  |    9    9   10   11   11   11   12 |
 R24  |   11    9   14   14   14   18   20 |
 R26  |    0    0    0    0    0    0    0 |


Table 1.1880.c     GPS week : 1880   MJD: 57404.0-57410.0   

         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 1880 0   |  -14   -19    16    -676      29     555  85.3  1597  1597 |   32055       0
brd 1880 1   |   24   -17    58    -304      63     317  84.8  1249  1249 |   31433       0
brd 1880 2   |   -7    33    72   -2072     755    -312  85.0  1546  1546 |   28537       0
brd 1880 3   |   24   -15    49   -1164      10     942  85.1  1536  1536 |   27866       0
brd 1880 4   |    6   -11    76     161    1547     927  86.8  1583  1583 |   21316       0
brd 1880 5   |    7    16     5     -78    1095    2157  85.8  2180  2180 |   16770       0
brd 1880 6   |   10    16   -24    -167    2124    1615  84.3  2835  2835 |   17126       0
-------------+------------------------------------------------------------+----------------
brd 1880 mean|    7     0    36    -614     803     886  85.3  1789  1789 |   25014       0
brd 1880 sdev|   14    21    37     776     832     818    .8   538   538 |    6521       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 2.1880.0  GPS week: 1880   Day: 0   MJD: 57404                            

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    -9     7   -16    15   .58   32   25 |     ---     ---    ---    ---
cof  n/a|    0     0    -5   -18    -5    27   .42   34   26 |     ---     ---    ---    ---
emx  n/a|    0     0    -9     0   -44   -45   .38   23   24 |   32280    1497   3736   5981
esx  n/a|   -1     0     8   -25     5    52  -.10   21   17 |   28359    2328   3740   7038
gfz  n/a|    0    -1    -3    34    28    21  -.10   21   16 |       0     720   3714   5794
grg  n/a|   -2     1    -1   -66    12   -69  -.35   32   30 | -560547    1523   3716 688352
iac  n/a|    2     0     8    25     6   -18  -.19   19   19 |   34407   -1504   3737   5930
mcc  n/a|   -4     0    12   329    58   362  -.35  204  204 |     ---     ---    ---    ---

Table 2.1880.1  GPS week: 1880   Day: 1   MJD: 57405                            

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    -7     0    13   -40   .54   37   28 |     ---     ---    ---    ---
cof  n/a|    0     0    -8     6    -4   -29   .34   38   30 |     ---     ---    ---    ---
emx  n/a|    5    -1   -14   -51   -32   -92   .40   30   30 |   17892    1569   3922   6919
esx  n/a|    0     1     6    -7   -71    48  -.15   21   20 |   30391    1999   3929   7401
gfz  n/a|    0    -1    -3    27    36     4   .07   21   13 |       0    1927   3796   6606
grg  n/a|   -3     0     0   -72   -36   -21  -.42   31   29 | -560131    1695   3919 688533
iac  n/a|    0     0     9    57    52    12  -.17   21   21 |   31783     672   3932   6679
mcc  n/a|  -15    13    13   192    72    -8  -.29  246  246 |     ---     ---    ---    ---

Table 2.1880.2  GPS week: 1880   Day: 2   MJD: 57406                            

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    -1    38    26   -62   .49   39   30 |     ---     ---    ---    ---
cof  n/a|    0     0    -1    30    14    -3   .25   39   29 |     ---     ---    ---    ---
emx  n/a|    3    -3    -9   -23   -55   -41   .49   33   34 |   37126    1411   4031   6820
esx  n/a|    0     2     8   -18   -34    -9  -.14   20   18 |   30007    -976   4026   7375
gfz  n/a|    1     0    -8    47    67    77  -.02   22   15 |       0    1269   3913   6573
grg  n/a|    0     1    -6   -83   -18    21  -.38   36   32 | -561646    2111   4027 688324
iac  n/a|    1     1    13    -9     9   -42  -.07   23   23 |   29308     106   4023   6811
mcc  n/a|    6   -11     0   122   -49   130 -1.22  231  231 |     ---     ---    ---    ---

Table 2.1880.3  GPS week: 1880   Day: 3   MJD: 57407                            

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    34    14    21   .50   38   31 |     ---     ---    ---    ---
cof  n/a|   -2     2    -4    10    -2     1   .23   41   34 |     ---     ---    ---    ---
emx  n/a|    2     0    -7   -10   -38   -59   .26   32   32 |   21528     226   3594   7344
esx  n/a|    0     0     7     9   -28   -27  -.06   22   20 |   34651    -496   3582   7736
gfz  n/a|    0    -2    -7    56    35    23   .05   20   18 |       0    1997   3502   6889
grg  n/a|    0     0     1   -46    -3    61  -.47   34   32 | -559452    1178   3591 687110
iac  n/a|    0     0     9   -51    23   -42  -.14   23   23 |   29102     265   3584   7267
mcc  n/a|   17   -10     9  -208   151  -178  -.06  257  257 |     ---     ---    ---    ---

Table 2.1880.4  GPS week: 1880   Day: 4   MJD: 57408                            

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    33     4   -56   .53   39   30 |     ---     ---    ---    ---
cof  n/a|   -3     0    -4     9   -11   -22   .27   41   33 |     ---     ---    ---    ---
emx  n/a|    2    -1    -4   -39   -26   -16   .40   30   29 |   27916     109   3906   7809
esx  n/a|    2    -1     8    -3   -43   -40  -.08   24   21 |   28715   -2175   3902   8326
gfz  n/a|   -1    -1    -8    65    54    72  -.09   24   20 |       0    -533   3811   7512
grg  n/a|   -2     1    -1   -57    25  -122  -.42   33   29 | -564274    -841   3900 687737
iac  n/a|   -2     0     9     8    21    72  -.12   21   21 |   22780   -1236   3905   7657
mcc  n/a|   -6    15    61   -38   193  -270  -.79  123  123 |     ---     ---    ---    ---

Table 2.1880.5  GPS week: 1880   Day: 5   MJD: 57409                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -3     0    -5    48     9   -29   .46   37   33 |     ---     ---    ---    ---
cof  n/a|   -5     1     0    50   -25   -57   .35   41   34 |     ---     ---    ---    ---
emx  n/a|    1    -2    -5   -21   -42  -117   .32   27   27 |   13773    -666   3161   6537
esx  n/a|    0     0     8    32   -52  -107  -.15   26   21 |   10736    -170   3149   7227
gfz  n/a|   -2     0    -9    73    40   -38  -.04   26   19 |       0    -793   3103   6234
grg  n/a|    0     4     0  -111    18   -88  -.42   37   32 | -568553    -989   3140 689067
iac  n/a|    0     0     6   -45    15   247  -.12   21   21 |   18431   -1618   3151   6424
mcc  n/a|    2     4    49   -30    79   200 -1.09  138  138 |     ---     ---    ---    ---

Table 2.1880.6  GPS week: 1880   Day: 6   MJD: 57410                            

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    -1    -6    37   -42   -11   .45   37   33 |     ---     ---    ---    ---
cof  n/a|   -2     2   -11     9   -52    -1   .25   39   34 |     ---     ---    ---    ---
emx  n/a|    3    -1    -4   -78   -52   -54   .30   31   29 |   16942    1636   3877   6378
esx  n/a|    0     0     6    19  -112   -33  -.09   23   21 |   11677    3130   3879   7411
gfz  n/a|   -2    -2    -6    59    39    95   .09   25   20 |       0    3626   3787   6195
grg  n/a|   -1     2     2   -87    73   -39  -.34   36   31 | -568858    3702   3886 687610
iac  n/a|    1     0     2    -8    64   -32  -.16   17   17 |   17704     462   3870   6184
mcc  n/a|   -5     0    51    75   311   -76  -.37  222  222 |     ---     ---    ---    ---

       
       
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 3.1880.0  GPS week: 1880   Day: 0   MJD: 57404                            

        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  |  962   19   14   20   18   18   24   16  ---    8 |    71   71   88   65   80   84   69  ---    73
 R02  |  533   10   12   18   10   16   21    9  212    6 |    68   68   73   58   68   56   63  106    63
 R03  | 1275   17   14   18   15   11   17   13  ---    6 |    78   78   83   58   72   61   59  ---    66
 R04  | 2328    7   14   15   17   16   26   14  ---    7 |    67   70   76   67   76   56   55  ---    65
 R05  |  517   24   39   40   34   26   32   19  ---   13 |    44   57   63   57   58   64   34  ---    48
 R06  | 1384   15   14   20   22   12   54   20  ---   11 |    56   57   70   64   63   61   44  ---    58
 R07  |  849   14   12   13    9   10   12   12  297    5 |    75   79   85   73   80   78   66  114    75
 R08  | 1250   11   11   15   12   12   15   13  ---    6 |    82   79   80   74   81   79   69  ---    76
 R09E | 1205   36   32   32   27   32   35   23  ---   13 |    43   46   36   39   44   52   50  ---    35
 R10E | 1209   18   20   15   17   12   20   16  ---    7 |   239  235  243  240  240  248  229  ---   238
 R11E |  775   72   71   31   24   28   49   22  ---   16 |   112  115  114  123  125  136  107  ---   115
 R12E | 1052   63   67   29   27   29   47   21  ---   15 |   119  138  136  138  149  142  118  ---   131
 R13E |  732   30   32   20   15   10   21   10  ---    8 |    42   48   36   35   33   38   30  ---    31
 R14E |  946   36   39   34   30   39   42   30  ---   15 |   108  124  123  139  128  124  107  ---   120
 R15E | 5818   23   21   20   17   31   21   21  ---   10 |   108  109  112  115  114  106  103  ---   107
 R16E |  937   34   40   15   17   20   35   29  ---   11 |    71   77   65   75   85   60   76  ---    71
 R18  |  777   29   33   13   15   23   18   16  129    8 |    58   62   42   44   37   27   40   37    37
 R19  |  879   33   37   24   21   19   27   19  ---   10 |    82   83   62   72   54   43   49  ---    57
 R20  |  688   40   42   28   28   24   42   23  ---   13 |    64   69   33   47   35   43   38  ---    33
 R21  |  822   31   46   29   16   16   33   19  127   10 |    54   65   37   48   36   44   41   52    37
 R22  | 1185   42   44   21   12   24   31   16  ---   10 |    68   67   40   44   33   31   36  ---    36
 R23  |  584   27   19   17   20   13   22   22  ---    9 |    42   45   45   72   54   47   66  ---    55
 R24  |  915   16   15   18   27   16   40   21  ---   10 |    39   43   40   57   37   45   45  ---    41
XR26  | ----   10 1029  ---  ---  ---  ---  ---  ---    0 |    73  978  ---  ---  ---  ---  ---  ---    75
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1596   32   34   23   21   21   32   19  204      |T   77  119   77   78   77   75   69   77    72
 WRMS | 1596   25   26   24   17   16   30   19  204      |NE  63  123   61   60   57   54   51   77    55
 MEDI |  937   24   32   20   17   18   27   19  129      |MD  68   70   70   65   68   60   59   52    63

Table 3.1880.1  GPS week: 1880   Day: 1   MJD: 57405                            

        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  |  676   23   24   25   14   13   18   17  ---    8 |    39   36   53   44   46   42   40  ---    42
 R02  |  601   15   12   12   13   13   26   17  185    7 |    45   55   59   49   56   64   36   56    49
 R03  |  858    9   19   34    8   17   23   22  ---    9 |    48   53   64   42   51   33   31  ---    43
 R04  | 2638   21   21   20   27   17   21   13  ---    9 |    44   41   47   22   44   37   21  ---    30
 R05  |  858   30   31   32   21   15   51   24  ---   13 |    28   50   45   47   44   36   19  ---    34
 R06  | 1922   10   11   22   18   10   20   22  ---    8 |    35   42   54   39   35   58   19  ---    36
 R07  |  994   12   13   23   15    8   20   20  216    7 |    50   50   61   55   49   37   30   54    45
 R08  |  621   18   11   15   12    9   19   14  ---    6 |    56   53   41   54   53   42   48  ---    48
 R09E |  564   41   40   32   35   31   33   18  ---   14 |    39   42   28   48   40   37   37  ---    29
 R10E | 1307   27   22   20   21   14   28   22  ---    9 |   275  276  274  269  271  285  269  ---   272
 R11E | 1013   77   79   44   22   41   45   36  ---   19 |   125  125  107  111  122  108   88  ---   104
 R12E |  764   65   59   35   24   29   45   26  453   16 |   114  104  100   89   97  109   73   71    89
 R13E |  602   30   35   26   20   16   29   12  ---    9 |    43   47   41   31   33   39   23  ---    27
 R14E |  892   43   33   50   27   26   52   40  ---   17 |    95  100  111   99  110  120   79  ---    98
 R15E | 3346   34   34   30   21   41   25   21  ---   13 |   141  138  135  141  137  139  139  ---   136
 R16E | 1527   31   23   29   24   12   27   15  ---   10 |    36   31   35   42   37   29   37  ---    32
 R18  |  826   38   42   32   20   21   26   13   72   11 |    44   44   30   33   22   20   23   21    23
 R19  |  558   40   45   30   18   22   24   16  ---   11 |    58   61   45   47   43   34   39  ---    40
 R20  |  598   59   74   54   34   30   31   22  ---   17 |    63   78   49   53   43   37   31  ---    34
 R21  |  629   27   18   24   22   13   30   19  112   10 |    41   35   39   39   35   27   31   27    31
 R22  |  791   46   46   23   14   18   33   15  ---   10 |    49   51   27   26   26   29   23  ---    22
 R23  |  536   30   47   16   22   13   21   22  ---    9 |    27   28   29   42   33   23   41  ---    31
 R24  |  755   18   27   19   20   13   23   23  ---    8 |    25   32   32   36   35   60   32  ---    29
XR26  | ----    9  366  ---  ---  ---  ---  ---  ---    0 |    50  365  ---  ---  ---  ---  ---  ---    49
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1249   37   38   30   21   21   31   21  246      |T   65   80   65   63   63   62   52   45    57
 WRMS | 1249   28   30   30   20   13   29   21  246      |NE  43   67   45   41   41   38   30   39    36
 MEDI |  791   30   31   26   21   16   26   20  185      |MD  45   50   47   47   44   37   36   54    36

Table 3.1880.2  GPS week: 1880   Day: 2   MJD: 57406                            

        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  |  886   24   32   26   11   17   26   18  ---    8 |    52   44   81   58   74   69   53  ---    62
 R02  |  869   20   15   20   17    8   25   11  192    7 |    62   53   56   38   51   55   43   72    46
 R03  | 1158   24   24   25   15   12   18   16  ---    8 |    64   64   67   41   51   55   45  ---    49
 R04  | 1570   15   12   23   13   18   23   18  ---    8 |    53   52   53   50   63   70   39  ---    52
 R05  |  676   36   25   49   18   24   81   18  ---   17 |    39   30   38   50   40   67   26  ---    36
 R06  | 2505   16   13   17   15    9   21   23  ---    7 |    50   53   71   66   63   76   41  ---    60
 R07  |  711   13   14   19   18   14   27   22  147    8 |    66   63   82   87   87   71   55   83    75
 R08  |  502   16   11   13   18   16   17   24  ---    8 |    66   70   69   83   87   69   52  ---    72
 R09E |  965   29   29   47   25   25   25   30  ---   13 |    44   44   50   44   46   46   40  ---    36
 R10E | 1262   31   32   25   17   12   22   21  ---    9 |   160  167  179  164  162  162  151  ---   161
 R11E | 1350   72   64   30   19   30   39   28  ---   16 |    88   83   70   69   84   74   63  ---    67
 R12E | 1133   76   55   37   21   28   42   35  446   17 |    90   78   59   74   81   73   48   82    63
 R13E |  744   38   36   29   17   17   28   13  ---   10 |    49   49   36   31   34   39   24  ---    28
 R14E | 1030   45   51   54   46   37   56   38  ---   20 |    95   98   94  107  121  107   94  ---    99
 R15E | 3864   28   45   43   25   44   31   35  ---   15 |    97  113  109   94  111   95   71  ---    92
 R16E | 4138   30   35   44   20   16   20   21  ---   11 |    37   36   37   44   42   35   34  ---    34
 R18  |  476   46   41   34   14   26   32   16   62   12 |    57   54   42   34   30   22   26   25    27
 R19  |  558   49   43   25   13   19   22   13  ---   10 |    81   77   61   49   52   36   47  ---    50
 R20  |  870   59   87   38   21   26   58   30  ---   16 |    86  107   50   60   53   57   35  ---    46
 R21  |  445   19   29   18   19   15   28   14   76    8 |    48   54   43   47   43   35   41   39    40
 R22  |  780   47   40   17   14   17   34   14  ---   10 |    59   52   31   34   30   31   32  ---    28
 R23  |  489   37   31   24   24   12   21   21  ---   10 |    39   37   38   60   41   34   54  ---    44
 R24  |  663   29   39   44   17   22   56   23  ---   14 |    35   34   42   41   42   43   34  ---    31
XR26  | ----    8  120  ---  ---  ---  ---  ---  ---    0 |    98  183  ---  ---  ---  ---  ---  ---    93
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1545   39   39   33   20   22   36   23  231      |T   67   70   63   61   64   61   49   60    57
 WRMS | 1545   30   29   34   18   15   32   23  231      |NE  59   64   54   53   53   52   41   54    50
 MEDI |  870   29   32   26   18   17   27   21  147      |MD  59   54   56   50   52   57   43   72    49

Table 3.1880.3  GPS week: 1880   Day: 3   MJD: 57407                            

        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  |  994   23   20   44   22   17   21   27  ---   11 |    73   88  105   86   94   80   62  ---    82
 R02  |  979   12   18   28   12   12   23   21  248    8 |    63   66   56   65   69   75   48  161    61
 R03  | 1422   20   25   14   11   15   24   14  ---    7 |    70   72   60   52   55   57   58  ---    55
 R04  | 1036   12   17   22   20   18   25   22  ---    9 |    62   65   59   69   71   46   42  ---    58
 R05  |  614   46   67   39   19   16   59   23  ---   14 |    54   79   49   55   58   73   46  ---    52
 R06  | 1846   12    7   30   16   14   22   18  ---    8 |    61   55   70   52   63   53   41  ---    54
 R07  | 1013    7   16   16   15   10   29   16  175    7 |    71   74   81   74   79   58   64  164    71
 R08  |  538    9   12   24   18   13   27   17  ---    8 |    76   74   89   77   86   67   64  ---    76
 R09E |  649   32   39   47   30   24   42   31  ---   15 |    43   48   39   48   47   42   43  ---    36
 R10E | 2053   37   37   28   17   14   26   18  ---   10 |   275  270  273  284  273  291  277  ---   278
 R11E | 1985   70   79   47   25   22   52   24  ---   17 |    88   92   62   59   65   93   55  ---    60
 R12E | 1466   77   65   38   22   25   35   33  464   17 |   101   99   89   89   95   91   73  147    84
 R13E |  683   35   36   21   20   15   21   21  ---    9 |    56   58   33   40   43   41   35  ---    36
 R14E |  783   41   32   61   49   29   57   37  ---   20 |    55   74   79   90   75   65   53  ---    62
 R15E | 3724   27   28   28   22   22   23   21  ---   10 |   171  173  169  173  167  169  172  ---   169
 R16E | 3832   23   23   29   15   19   17   25  ---    9 |    43   47   35   34   27   40   32  ---    30
 R18  |  779   47   54   18   15   24   24   12   71   10 |    65   70   39   48   37   32   39   30    39
 R19  |  564   46   56   18   12   27   29   25  ---   11 |    79   86   63   59   59   48   48  ---    55
 R20  |  805   50   53   19   22   26   48   28  ---   14 |    65   70   44   49   48   39   39  ---    39
 R21  |  589   34   39   26   17   19   37   14  133   10 |    78   76   60   66   67   67   55   58    62
 R22  |  640   47   45   41   21   22   20   19  ---   12 |    72   73   39   55   40   44   39  ---    42
 R23  |  751   28   31   27   22   13   14   32  ---   10 |    47   48   42   68   50   53   55  ---    51
 R24  |  921   30   35   23   30   26   52   20  ---   13 |    41   54   48   43   36   48   43  ---    37
XR26  | ----  ---  ---  ---  ---  ---  ---  ---  ---    0 |    54  100  ---  ---  ---  --- 9999  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1536   38   41   32   22   20   34   23  257      |T   77   83   73   75   74   72   64  112    69
 WRMS | 1536   31   34   32   20   18   32   23  257      |NE  64   71   60   61   60   56   49  103    55
 MEDI |  921   32   35   28   20   19   26   21  175      |MD  65   73   60   59   63   57   48  147    55

Table 3.1880.4  GPS week: 1880   Day: 4   MJD: 57408                            

        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  | 1063   23   22   48   20   17   20   23  ---   12 |    72   86  103   74   80   78   57  ---    75
 R02  | 1019   11   11   12   22   22   15   29  101    9 |    66   67   65   81   81   74   47  132    67
 R03  | 1091    9   13   13   22   17   36   18  ---    9 |    75   74   74   83   82   52   60  ---    70
 R04  | 1254   19   22   24   15   13   34   18  ---    9 |    68   71   72   45   59   53   45  ---    52
 R05  |  709   35   42   22   29   17   42   18  ---   12 |    43   57   51   62   48   48   40  ---    47
 R06  | 2016    8   13   30   14   19   22   14  ---    8 |    53   54   61   52   54   52   43  ---    50
 R07  |  601   10   13   18   22   15   17   19  151    8 |    60   56   58   49   62   59   57  160    55
 R08  |  892   13   15   23   19   18   22   21  ---    9 |    65   67   72   71   71   62   47  ---    63
 R09E |  690   43   41   57   28   28   34   32  ---   16 |    49   52   52   38   41   44   41  ---    37
 R10E | 2487   38   41   35   15   15   22   27  ---   11 |   169  172  166  160  163  165  140  ---   157
 R11E | 1162   69   73   40   33   36   45   24  ---   18 |    80   81   40   77   79   59   57  ---    56
 R12E | 2718   76   74   42   18   27   37   26   76   17 |    77   80   55   67   73   67   58  151    59
 R13E |  794   43   33   32   17   23   26   19  ---   11 |    52   55   47   43   56   37   31  ---    38
 R14E |  908   53   50   54   44   49   62   32  ---   21 |    74   97   74   89  103   84   73  ---    75
 R15E | 3419   27   30   22   17   33   29   16  ---   11 |    79   81   66   77  102   69   74  ---    76
 R16E | 3261   25   32   21   15   18   23   23  ---    9 |    37   42   26   34   29   35   26  ---    26
 R18  |  556   46   49   13   14   23   34   13  117   10 |    62   64   39   38   31   37   34   38    34
 R19  |  927   48   52   13   12   23   26   11  ---   10 |    83   86   61   55   57   55   56  ---    56
 R20  |  597   46   47   18   24   29   42   21  ---   13 |    59   54   31   34   36   42   35  ---    31
 R21  |  668   39   39   19   19   19   29   16  151   10 |    58   52   33   45   36   35   39   42    36
 R22  |  829   54   60   18   19   20   34   20  ---   12 |    69   75   47   46   38   28   35  ---    37
 R23  | 2141   29   29   26   33   16   21   16  ---   10 |    39   45   43   67   46   33   51  ---    44
 R24  |  711   35   39   27   39   26   40   19  ---   14 |    40   34   36   57   41   43   40  ---    35
XR26  | ----  ---  ---  ---  ---  ---  ---  ---  ---    0 |    59  132  ---  ---  ---  --- 9999  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1582   39   41   30   24   24   33   21  123      |T   66   72   59   62   63   57   51  104    55
 WRMS | 1582   30   33   29   21   20   29   21  123      |NE  60   67   56   57   54   50   45   93    50
 MEDI |  927   35   39   23   19   20   29   19  117      |MD  62   67   55   57   57   52   47  132    52

Table 3.1880.5  GPS week: 1880   Day: 5   MJD: 57409                            

        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  | 1179   22   23   33   24   35   38   14  ---   12 |    57   46   64   47   69   64   42  ---    52
 R02  | 1096    9   12   17   20   19   48   16  149   10 |    63   59   67   70   72   45   50   62    59
 R03  | 1081   15   15   10   16   23   16   25  ---    8 |    66   67   73   74   80   65   53  ---    67
 R04  |  835   12   16   15   14   14   27   14  ---    7 |    58   56   65   53   61   41   40  ---    51
 R05  | 1345   27   31   25   32   24   51   16  ---   13 |    61   69   56   61   59   49   39  ---    50
 R06  | 2396   16   17   14   21   18   32   12  ---    8 |    62   67   60   72   73   72   59  ---    65
 R07  |  491   14   16   25   21   15   15   12  130    8 |    65   65   70   55   59   64   52   73    58
 R08  |  759   21   18   18   23   15   29   19  ---    9 |    64   61   61   49   61   67   38  ---    52
 R09E |  841   40   44   33   22   31   34   38  ---   15 |    47   50   45   56   55   49   50  ---    45
 R10E | 1585   23   30   37   27   22   47   24  ---   13 |   273  273  278  275  275  298  273  ---   277
 R11E |  788   61   64   33   42   35   53   19  ---   17 |    92  100   74   96   91   73   61  ---    72
 R12E | 3393   68   70   51   33   38   52   35   66   20 |   101   98   66   76   85   68   62   90    66
 R13E | 1033   32   31   17   17   18   23   15  ---    8 |    53   53   34   40   45   42   29  ---    35
 R14E | 2200   54   54   33   43   47   78   33  ---   21 |    58   72   63   66   79   65   47  ---    48
 R15E | 6766   27   51   16   25   30   22   19  ---   10 |   145  164  143  154  169  145  140  ---   148
 R16E | 3249   26   39   21   14   14   24   20  ---    8 |    50   52   47   46   46   38   37  ---    41
 R18  |  588   38   35   12   15   20   26   10  167    9 |    60   62   48   53   48   35   38   29    44
 R19  | 1509   46   49   16   11   25   24   12  ---   10 |    79   81   64   62   58   58   58  ---    60
 R20  |  609   44   61   34   16   30   26   21  ---   12 |    61   76   48   46   48   57   39  ---    41
 R21  |  453   46   52   20   14   22   25   18  151   10 |    66   73   52   49   57   44   42   39    47
 R22  |  519   57   46   24   17   20   37   17  ---   12 |    67   61   44   47   47   47   37  ---    42
 R23  | 3746   34   38   31   30   17   17   19  ---   11 |    42   47   46   66   55   43   45  ---    47
 R24  | 1170   39   46   47   51   32   41   23  ---   17 |    48   68   54   86   64   48   42  ---    51
XR26  | ----    8  288  ---  ---  ---  ---  ---  ---    0 |    62  343  ---  ---  ---  ---  ---  ---    60
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2180   37   41   27   26   26   37   21  137      |T   75   90   70   73   76   68   59   58    65
 WRMS | 2180   33   34   27   21   19   32   21  137      |NE  61   81   58   59   60   53   44   50    52
 MEDI | 1096   27   38   24   21   22   29   19  149      |MD  62   67   61   61   61   57   45   62    51

Table 3.1880.6  GPS week: 1880   Day: 6   MJD: 57410                            

        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  | 1243   26   24   17   23   30   22   12  ---    9 |    73   70   87   72   96   85   66  ---    77
 R02  | 1061   14   12   21   15   14   43    7  356    8 |    72   73   79   71   77   57   61   63    68
 R03  | 1000   14   15   20   17   11   21   15  ---    7 |    83   87   91   85   82   71   66  ---    78
 R04  | 1302    8   16   15   20   14   25   13  ---    7 |    75   80   79   72   69   65   59  ---    67
 R05  | 1255   38   38   29   21   14   50   12  ---   11 |    53   73   56   58   58   51   52  ---    51
 R06  | 2357   10   11   16   27   13   30   14  ---    8 |    65   64   69   62   70   61   60  ---    63
 R07  |  628   18   18   14   13   13   45   12  196    8 |    84   88   88   76   83   61   76   62    77
 R08  |  817   12   12   27   22    8   29    9  ---    8 |    85   85   83   71   81   95   70  ---    77
 R09E |  827   29   33   25   21   29   49   27  ---   13 |    42   40   42   47   44   48   36  ---    35
 R10E | 1676   22   26   32   22   21   35   23  ---   11 |   230  229  225  244  237  246  223  ---   232
 R11E | 1225   68   72   41   37   40   42   22  ---   18 |    91   91   61   63   69   69   49  ---    54
 R12E | 2943   69   79   47   30   38   43   26   58   18 |    91   99   71   64   77   76   52   82    60
 R13E | 1391   36   26   27   22   25   31   19  ---   11 |    47   39   27   35   39   34   26  ---    28
 R14E | 1554   44   36   38   26   46   42   29  ---   16 |    48   55   46   58   72   44   37  ---    41
 R15E |11638   38   41   27   26   40   27   21  ---   13 |   136  138  136  127  130  128  131  ---   129
 R16E | 2405   27   26   20   24   14   24   19  ---    9 |    45   43   37   39   36   42   38  ---    35
 R18  |  532   31   32   16   20   18   23   12  220    8 |    66   62   43   51   34   32   34   42    38
 R19  | 1730   44   44   21   11   27   35   10  ---   10 |    83   85   53   57   63   39   49  ---    53
 R20  |  613   46   40   27   14   28   43   15  ---   12 |    63   61   42   38   35   27   31  ---    30
 R21  |  503   44   47   15   16   23   29    9  175    9 |    68   69   40   45   35   29   36   53    36
 R22  |  618   60   66   23   19   26   37   10  ---   12 |    78   83   34   37   35   26   32  ---    32
 R23  | 2046   33   36   36   31   17   23   17  ---   11 |    38   42   37   80   53   44   60  ---    52
 R24  | 1873   35   37   78   38   31   53   21  ---   19 |    59   73   49   80   66   55   49  ---    54
XR26  | ----    8  790  ---  ---  ---  ---  ---  ---    0 |    45  607  ---  ---  ---  ---  ---  ---    40
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2834   37   39   31   23   25   36   17  222      |T   75  101   68   70   71   64   60   60    62
 WRMS | 2834   33   34   29   21   20   31   17  222      |NE  68  106   62   63   62   53   53   55    55
 MEDI | 1255   31   33   25   22   23   35   15  196      |MD  68   73   56   63   69   55   52   62    53




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