[IGSREPORT-23524] Wk 1838 IGLOS Final Orbits

IGS ACC igs.acc at noaa.gov
Sat Apr 18 21:33:22 PDT 2015


Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1838   (Mar 29, 2015 - Apr 04, 2015) 
                                                                               
Contact: igs.acc at noaa.gov
                                                                               
                                                                               
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 2.1838.
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:
                                                                               
 igl1838[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1838 in the SP3 format.
 igl18387.sum      Combination Report for GPS Week 1838.


    
    
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  |     -4.7 ns
                1  |     -7.4 ns
                2  |     -9.4 ns
                3  |     -7.5 ns
                4  |    -15.7 ns
                5  |    -15.5 ns
                6  |    -14.2 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 1.1838, 1a.1838).
        
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 2.1838.0-6)                                                                                
    
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 3.1838.0-6). 
        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 1838 summary.                      (Mar 29, 2015 - Apr 04, 2015)

Table 1.1838.a     GPS week : 1838   MJD: 57110.0-57116.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -2     0    -3    29   -26    58   .32   50   42 |     ---     ---    ---    ---
        |    1     1     3    26    23    46   .05           |     ---     ---
cof  n/a|   -1     0    -7    28   -17    50   .33   53   44 |     ---     ---    ---    ---
        |    1     1     3    24    35    51   .07           |     ---     ---
emx  n/a|   -2     0     8   -33   -46   -28   .29   27   27 |   -9011      89   3835   6891
        |    0     1     2    20    30    44   .05           |    7910     936
esx  n/a|    0     0    -2     6    22    19  -.08   19   18 |   -8107    -159   3851   7479
        |    1     0     1     7    29    28   .02           |    6190    2754
gfz  n/a|    1    -2     2    41    45    63   .11   23   18 |       0   -1024   3824   6693
        |    1     1     2    23    28    19   .07           |       0    1309
grg  n/a|   -1     2     8   -25    16    43  -.45   36   30 |  102434   -1076   4131  37433
        |    2     2     3    43    54    55   .04           |   13211    1784
iac  n/a|    2     0    -9   -20   -33   -91  -.09   23   23 |   -9545     -16   3838   6714
        |    1     1     3    45    46    99   .03           |    4381     663
mcc  n/a|   -3     3   -33   -64   -17    53   .01  159  159 |     ---     ---    ---    ---
        |   15     4     3    59   125   392   .63           |     ---     ---


Table 1.1838.b     GPS week : 1838   MJD: 57110.0-57116.0   

         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  |   12   14   16   16   15   21   16 |
 R02  |    8    8   10    9   10    9    8 |
 R03  |    9    8    8    9    9    9    9 |
 R04  |    9   10   14    9   10   12    9 |
 R05  |   13   13   14   13   15   14   13 |
 R06  |    8    9    9   11   14   10   10 |
 R07  |   11    9   11   11   12   15   12 |
 R08  |   10   11   13   12   12   14   12 |
 R09  |   12   14   12   11   14   19   13 |
 R10  |   10    8   10    9    8   10    8 |
 R11  |   22   21   24   23   21   19   23 |
 R12  |   24   20   20   20   21   21   21 |
 R13  |   24   14   11   10    7   10   10 |
 R14  |   12   13   16   13   14   16   18 |
 R15  |   13   12   13   11   10   10   11 |
 R16  |    9    8   11   10   12   10    9 |
 R17  |    8    7    9    9    8    8   10 |
 R18  |   10    8    7    9    8    8    8 |
 R19  |    7    8   16    9    9   10    9 |
 R20  |   15   13   15   12   10   13   12 |
 R21  |   10    9   10   10    6    7    9 |
 R22  |   11   10   10   11   12    8    8 |
 R23  |    9   11   10   10    9    9   11 |
 R24  |    7   11   10    8    9    9   10 |
 R25  |    0    0    0    0    0    0    0 |
 R26  |    0    0    0    0    0    0    0 |


Table 1.1838.c     GPS week : 1838   MJD: 57110.0-57116.0   

         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 1838 0   |  -58    25    16    -342    2093   -1725  87.1  2269  2269 |   -4693       0
brd 1838 1   |   18   -24    77    1064     726   -2427  83.5  1444  1444 |   -7394       0
brd 1838 2   |   -6    67    55    -174   -1308   -1178  82.4  1245  1245 |   -9409       0
brd 1838 3   |   17    17   142     149   -1577   -1907  84.0  2033  2033 |   -7491       0
brd 1838 4   |  -45   -25   115   -1138   -1999    1715  83.5  4049  4049 |  -15711       0
brd 1838 5   |   33   -21   100   -1218    -107    1619  83.8  1996  1996 |  -15455       0
brd 1838 6   |   84    84   133    -458     886    3033  84.2  1624  1624 |  -14203       0
-------------+------------------------------------------------------------+----------------
brd 1838 mean|    6    17    91    -302    -183    -124  84.1  2094  2094 |  -10622       0
brd 1838 sdev|   48    45    44     779    1508    2181   1.5   933   933 |    4452       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 2.1838.0  GPS week: 1838   Day: 0   MJD: 57110                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -3    -1    -5    26   -38    13   .32   54   40 |     ---     ---    ---    ---
cof  n/a|   -3    -3    -9    25   -39    -8   .40   53   39 |     ---     ---    ---    ---
emx  n/a|   -2    -2     8   -43   -40   -62   .27   25   24 |  -11315      36   3622   7284
esx  n/a|   -2     0    -4    -5    20     0  -.09   21   19 |   -1609   -1711   3637   7462
gfz  n/a|   -1    -3     0     6    37    29   .12   22   16 |       0   -1187   3625   7092
grg  n/a|    0     3     8    47     0    61  -.46   35   25 |  119771   -1263   3639  43049
iac  n/a|    2     3    -3     2   -26     4  -.08   27   27 |   -4351    -108   3640   6983
mcc  n/a|   -1    -4   -36   -94  -119  -139  -.29  136  136 |     ---     ---    ---    ---

Table 2.1838.1  GPS week: 1838   Day: 1   MJD: 57111                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|   -4     0    -4    33   -37    51   .31   50   39 |     ---     ---    ---    ---
cof  n/a|   -3     1   -11    -4   -15    34   .30   57   45 |     ---     ---    ---    ---
emx  n/a|   -3     1     4   -36   -27   -58   .31   26   28 |    2224    1737   3616   7262
esx  n/a|    0     0    -1     9     8    11  -.12   19   19 |   -6070    4677   3624   7894
gfz  n/a|    3    -5     6    13    -5    69   .21   22   19 |       0    1176   3596   7015
grg  n/a|   -2     4    10    -6    83    28  -.42   34   27 |  111334    1781   3607  47514
iac  n/a|    1     2    -8    24     2   -38  -.12   19   19 |   -6067    -335   3626   7073
mcc  n/a|    7     7   -37   -28   -76  -184   .07  123  123 |     ---     ---    ---    ---

Table 2.1838.2  GPS week: 1838   Day: 2   MJD: 57112                            

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    -6   -16    97   .29   52   49 |     ---     ---    ---    ---
cof  n/a|   -2    -2    -5    14   -27    96   .26   52   48 |     ---     ---    ---    ---
emx  n/a|   -3     0     9   -57  -102   -43   .25   29   30 |   -4424     -40   3607   6188
esx  n/a|    0     0     0    17   -25     7  -.07   20   18 |   -6410     500   3618   7068
gfz  n/a|    1    -2     3    54    35    53   .08   21   21 |       0   -1812   3510   5865
grg  n/a|   -3     4     9   -28    72    45  -.46   50   38 |  103279    -916   3631  32938
iac  n/a|    1     0    -9   -16    34   -52  -.07   21   21 |   -7838   -1036   3607   6094
mcc  n/a|   16     0   -33     6   -97   181  -.37  129  129 |     ---     ---    ---    ---

Table 2.1838.3  GPS week: 1838   Day: 3   MJD: 57113                            

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     3    -6    36   -40   -10   .27   52   39 |     ---     ---    ---    ---
cof  n/a|    0     1    -9     8   -69    -2   .23   55   41 |     ---     ---    ---    ---
emx  n/a|   -2     0    12   -19   -68   -41   .25   27   28 |   -3101     -36   4007   6651
esx  n/a|    2     0     0     3     7     9  -.08   19   17 |   -1014   -1107   4027   6931
gfz  n/a|    1    -2     2    43    44    70   .17   22   17 |       0   -1220   4022   6461
grg  n/a|   -1     1     7   -96    52    49  -.43   30   29 |  111330    -671   4067  33685
iac  n/a|    2     0   -12    27   -11  -110  -.03   22   22 |   -6306    -106   3959   6467
mcc  n/a|    5     2   -29     8    33   472  -.40  123  123 |     ---     ---    ---    ---

Table 2.1838.4  GPS week: 1838   Day: 4   MJD: 57114                            

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     0    11   -39   117   .28   50   51 |     ---     ---    ---    ---
cof  n/a|    1     0    -4    40    14   126   .29   54   51 |     ---     ---    ---    ---
emx  n/a|   -1     0    11   -42   -23    54   .24   27   26 |  -19679   -1486   4149   6969
esx  n/a|    1     0    -3     0    38    76  -.07   19   18 |  -14532   -3366   4159   7593
gfz  n/a|    0    -2     1    61    56    84   .08   23   19 |       0   -2487   4163   6839
grg  n/a|    0     3     3   -48     0   148  -.41   34   33 |   99004   -2318   4171  42564
iac  n/a|    0     0    -8   -14   -53  -274  -.07   20   20 |  -14187    -178   4166   7063
mcc  n/a|   -5    10   -28   -92  -148   562  -.57  135  135 |     ---     ---    ---    ---

Table 2.1838.5  GPS week: 1838   Day: 5   MJD: 57115                            

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     1    80   -34    49   .39   46   33 |     ---     ---    ---    ---
cof  n/a|   -3     0    -8    61   -26    26   .39   48   34 |     ---     ---    ---    ---
emx  n/a|   -2     0     7   -38   -16   -61   .36   27   25 |  -17623     189   3720   6202
esx  n/a|    0     1     0    11    51    -6  -.07   18   18 |  -17408   -2065   3745   6998
gfz  n/a|    3    -2     2    69    87    58   .07   24   18 |       0   -1948   3704   6116
grg  n/a|   -4     0     7   -13   -26   -25  -.52   32   28 |   90970   -3971   5686  53305
iac  n/a|    3     1   -12   -78   -97    -6  -.11   30   30 |  -14694     977   3736   6144
mcc  n/a|  -14     4   -33  -129   166    46   .35  188  188 |     ---     ---    ---    ---

Table 2.1838.6  GPS week: 1838   Day: 6   MJD: 57116                            

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     0    26    22    92   .39   44   43 |     ---     ---    ---    ---
cof  n/a|   -1     0    -1    55    39    77   .40   50   47 |     ---     ---    ---    ---
emx  n/a|   -2     0     6     5   -45    12   .34   26   28 |   -9161     224   4127   7682
esx  n/a|   -1     0    -3     8    58    39  -.09   18   18 |   -9712    1954   4150   8408
gfz  n/a|    0     0     2    38    65    82   .01   24   19 |       0     305   4150   7463
grg  n/a|    2    -1    15   -31   -63    -2  -.48   35   31 |   81354    -179   4119   8976
iac  n/a|    3     0   -11   -84   -77  -163  -.12   24   24 |  -13374     669   4136   7176
mcc  n/a|  -31     4   -33  -122   124  -562  1.25  279  279 |     ---     ---    ---    ---

       
       
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 3.1838.0  GPS week: 1838   Day: 0   MJD: 57110                            

        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  | 1384   68   49   27   11   25   25   19  ---   12 |    55   49   52   56   69   65  ---  ---     0
 R02  | 8371   30   35   18   16   16   20   15  202    8 |    49   56   22   35   16   26  ---   52     0
 R03  | 1770   34   36   15   16   17   23   17  ---    8 |    53   53   28   41   32   24  ---  ---     0
 R04  | 1717   40   44   17   18   17   18   15  ---    8 |    65   66   31   39   20   22  ---  ---     0
 R05  |  609   38   42   28   26   21   36   28  ---   12 |    51   64   29   34   32   26  ---  ---     0
 R06  | 1392   33   23   17   16   16   17   12  ---    8 |    42   33   20   31   23   33  ---  ---     0
 R07  | 1270   53   47   24   15   29   25   10  131   11 |    77   72   40   44   35   36  ---   62     0
 R08  | 1370   49   63   17   13   22   22   13  ---    9 |    89   99   61   60   51   55  ---  ---     0
 R09  | 1638   48   41   28   28   16   20   19  ---   11 |    40   38   47   75   57   55  ---  ---     0
 R10  | 2189   33   33   20   24   26   20   14  ---   10 |    55   55   40   55   35   32  ---  ---     0
 R11  |  877  147  145   35   12   33   61   23  ---   22 |   105  104   38   45   71   78  ---  ---     0
 R12  | 1211  143  127   40   22   35   65   45  152   24 |   110  103   46   39   63   78  ---   25     0
 R13  | 3098   59   63   45   30   28   79   78  ---   24 |   209  213  207  199  187  155  ---  ---     0
 R14  | 1035   24   30   19   28   26   35   32  ---   12 |    39   51   41   50   51   37  ---  ---     0
 R15  | 2261   44   46   17   23   35   45   21  ---   13 |    56   58   36   39   39   41  ---  ---     0
 R16  | 1172   12   20   21   21   13   36   11  ---    9 |    44   50   46   51   37   35  ---  ---     0
 R17  |  563   12   17   10   14   17   30   14   80    7 |    62   63   70   56   53   49  ---   27     0
 R18  |  961   27   28   10    8   13   49   20   72    9 |    67   70   58   55   57   45  ---   38     0
 R19  | 1123   15    9   14   14   14   19   13  ---    6 |    62   63   67   54   57   39  ---  ---     0
 R20  | 1214   29   22   45   39   26   20   27  ---   15 |    60   64   71   85   66   66  ---  ---     0
 R21  | 1326   16   25   24   19   14   15   35  ---   10 |    74   80   77   68   54   53  ---  ---     0
 R22  |  873   25   24   27   22   18   23   29  ---   11 |    75   78   81   74   50   45  ---  ---     0
 R23  |  743   11   14   13   24   11   27   21  ---    8 |    21   26   26   41   29   18  ---  ---     0
 R24  | 2391   15   38   16   11   12   22   18  ---    7 |    47   66   63   49   46   48  ---  ---     0
XR25  | ----  ---  ---  ---  ---  ---  ---    3  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
XR26  |12037  ---  ---  ---  ---  ---  ---    4  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2268   54   53   25   21   22   35   27  136      |T   66   69   54   57   51   48  ---   40   ---
 WRMS | 2268   40   39   24   19   16   25   27  136      |NE  66   69   54   57   51   48  ---   40   ---
 MEDI | 1326   33   35   19   18   17   23   18  131      |MD  56   63   46   50   50   41  ---   38   ---

Table 3.1838.1  GPS week: 1838   Day: 1   MJD: 57111                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  873   72   88   25   21   26   35   18  ---   13 |    53   63   35   42   48   58  ---  ---     0
 R02  | 1300   35   32   14   15   20   25    9  160    8 |    49   48   30   33   26   29  ---   59     0
 R03  | 1358   31   32   15   16   16   20   15  ---    8 |    45   47   29   28   27   20  ---  ---     0
 R04  |  847   43   43   25   12   19   33   14  ---   10 |    57   59   32   34   25   50  ---  ---     0
 R05  | 1939   38   44   20   24   25   42   26  ---   12 |    43   48   24   40   30   34  ---  ---     0
 R06  |  720   28   38   19   17   23   26   10  ---    8 |    36   47   26   36   31   29  ---  ---     0
 R07  | 1181   45   55   17   14   20   22   13  156    9 |    72   81   49   53   43   40  ---   65     0
 R08  |  862   52   48   13   19   23   26   18  ---   10 |    84   82   58   60   50   55  ---  ---     0
 R09  | 1093   48   74   41   28   14   49   18  ---   14 |    40   47   43   58   49   56  ---  ---     0
 R10  | 1632   20   28   19   23   17   15   14  ---    8 |    35   40   28   34   31   24  ---  ---     0
 R11  | 3166  132  143   32   21   37   43   33  ---   21 |    83   90   36   40   59   47  ---  ---     0
 R12  | 1646  127  139   39   13   27   43   27  103   19 |    78   90   42   38   56   53  ---   28     0
 R13  | 1399   34   38   20   22   26   58   29  ---   13 |    75   75   74   71   63   74  ---  ---     0
 R14  |  935   25   29   34   26   24   34   32  ---   13 |    36   45   45   30   45   35  ---  ---     0
 R15  | 1712   50   59   18   16   29   45    9  ---   11 |    48   54   25   27   32   34  ---  ---     0
 R16  |  820    9   22   18   22   15   23   11  ---    7 |    30   43   35   35   26   23  ---  ---     0
 R17  | 1788   23   30   21   12   20   14   10   95    7 |    41   47   43   28   39   31  ---   58     0
 R18  | 1144   15   28   14   11   18   34   10   82    7 |    47   58   39   49   55   36  ---   70     0
 R19  | 1459   15   28   15   17   13   37    9  ---    8 |    42   48   34   48   44   24  ---  ---     0
 R20  | 2544   22   23   49   21   22   33   17  ---   13 |    41   37   39   41   61   39  ---  ---     0
 R21  | 1038   20   25   24   12   17   34   15  ---    8 |    48   48   54   41   35   43  ---  ---     0
 R22  |  813   26   33   31   15   22   20   23  ---   10 |    51   55   61   47   30   35  ---  ---     0
 R23  |  525   16   18   24   31   14   30   24  ---   11 |    26   30   32   43   34   17  ---  ---     0
 R24  |  669   26   42   33   17   20   23   27  ---   11 |    30   23   60   52   39   62  ---  ---     0
XR25  |12733  ---  ---  ---  ---  ---  ---    5  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
XR26  |12256  ---  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1444   50   57   26   19   22   34   19  123      |T   49   54   40   42   40   39  ---   56   ---
 WRMS | 1444   39   45   28   19   19   26   19  123      |NE  49   54   40   42   40   39  ---   56   ---
 MEDI | 1181   28   33   20   17   20   33   15  103      |MD  45   48   36   40   39   35  ---   59   ---

Table 3.1838.2  GPS week: 1838   Day: 2   MJD: 57112                            

        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  | 1059   88   71   32   14   26   55   18  ---   15 |    64   60   43   54   65   70  ---  ---     0
 R02  | 1179   39   45   21   15   24   33   12   76   10 |    50   56   33   27   19   27  ---   65     0
 R03  |  827   26   29   15   14   20   20   18  ---    8 |    48   47   30   40   28   31  ---  ---     0
 R04  | 1178   44   47   19   14   25   81   12  ---   13 |    68   68   36   37   32   60  ---  ---     0
 R05  | 1314   50   56   28   22   21   69   23  ---   14 |    63   72   38   38   34   51  ---  ---     0
 R06  | 1057   36   29   17   17   16   41   11  ---    9 |    48   44   29   35   33   38  ---  ---     0
 R07  |  664   54   51   30   12   23   22   21  182   11 |    75   70   50   48   45   36  ---   66     0
 R08  |  662   49   46   39   20   21   33   26  ---   13 |    75   68   72   54   50   53  ---  ---     0
 R09  | 1207   49   41   32   25   15   31   21  ---   12 |    36   40   49   65   49   45  ---  ---     0
 R10  | 2107   27   25   25   24   13   24   19  ---    9 |    46   42   35   46   37   45  ---  ---     0
 R11  | 1077  133  130   53   24   37   61   37  ---   23 |    86   90   50   62   70   65  ---  ---     0
 R12  | 1751  119  120   30   20   26   51   39   72   19 |    88   90   41   42   50   48  ---   24     0
 R13  | 3277   39   36   31   23   14   28   21  ---   11 |    66   64   63   55   52   42  ---  ---     0
 R14  |  845   29   39   37   41   30   42   31  ---   16 |    41   53   65   72   46   44  ---  ---     0
XR15  | 4634   40   44   19   19  ---   54   18  ---   13 |    51   57   38   37  ---   33  ---  ---     0
 R16  |  707   20   22   25   22   14   44   20  ---   10 |    41   40   42   51   40   33  ---  ---     0
 R17  |  606   22   21   19    9   10   17   29   82    8 |    47   43   53   47   49   51  ---   67     0
 R18  |  586   29   26   11   14   10   26   15  182    7 |    56   56   49   39   46   54  ---   67     0
 R19  |  982   19   24   12   20   14  120   11  ---   16 |    55   60   53   61   61   70  ---  ---     0
 R20  | 1075   31   39   35   20   27   88   15  ---   15 |    58   59   72   73   61   97  ---  ---     0
 R21  |  907   22   20   32   17   16   36   15  ---   10 |    57   55   67   45   46   47  ---  ---     0
 R22  |  861   25   33   34   11   26   28   13  ---   10 |    55   64   65   40   30   30  ---  ---     0
 R23  |  734   18   13   16   23   12   44   18  ---    9 |    23   30   32   42   26   41  ---  ---     0
 R24  |  581   20   26   38   10   21    8   16  ---    9 |    32   35   65   38   47   47  ---  ---     0
XR25  |12440  ---  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
XR26  |12542  ---  ---  ---  ---  ---  ---    6  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1245   52   52   29   20   21   50   21  129      |T   55   56   48   47   44   48  ---   57   ---
 WRMS | 1245   49   48   30   18   21   38   21  129      |NE  55   56   48   47   44   48  ---   57   ---
 MEDI | 1057   31   36   28   19   21   36   18   82      |MD  55   56   49   45   46   45  ---   66   ---

Table 3.1838.3  GPS week: 1838   Day: 3   MJD: 57113                            

        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  | 1615   89  108   40   18   27   29   29  ---   16 |    79   97   70   78   90   74  ---  ---     0
 R02  | 3064   39   45   13   15   20   21   13   78    8 |    62   69   32   36   22   29  ---   35     0
 R03  | 1414   23   31   17   18   19   24   16  ---    8 |    49   55   26   43   29   34  ---  ---     0
 R04  |  785   41   45   15   14   21   23   11  ---    8 |    66   69   34   41   28   49  ---  ---     0
 R05  |  820   56   68   29   17   33   31   25  ---   13 |    72   79   32   44   53   39  ---  ---     0
 R06  | 1391   39   42   19   16   16   41   27  ---   11 |    64   67   53   56   55   60  ---  ---     0
 R07  |  795   51   50   25   13   19   24   25  129   11 |    75   73   35   46   33   39  ---   41     0
XR08  |  753   52   56   18   19   22  ---   18  ---   11 |    89   88   46   65   48  ---  ---  ---     0
 R09  | 1250   34   30   31   28   15   26   17  ---   11 |    44   46   35   59   50   58  ---  ---     0
 R10  | 1800   27   27   15   21   14   20   23  ---    9 |    43   47   32   43   28   29  ---  ---     0
 R11  | 1361  132  125   38   24   44   62   28  ---   22 |    84   81   35   57   78   77  ---  ---     0
 R12  | 2123  121  127   41   19   29   45   28  130   19 |    86   94   31   45   54   58  ---   26     0
 R13  | 2648   30   28   23   25   18   25   18  ---   10 |    62   60   52   55   43   43  ---  ---     0
 R14  |  821   33   30   30   28   28   20   32  ---   13 |    33   52   38   53   38   42  ---  ---     0
 R15  | 7088   37   43   21   23   30   23   21  ---   11 |    52   56   33   44   30   26  ---  ---     0
 R16  | 1317   17   21   31   17   18   23   19  ---    9 |    40   46   41   39   34   23  ---  ---     0
 R17  |  715   14   14   25   18   18   24   21  119    9 |    50   49   65   66   54   50  ---   45     0
 R18  |  567   23   25   16   18   13   24   27  148    9 |    63   64   49   57   56   53  ---   38     0
 R19  |  702   25   25   29   12   21   14   13  ---    8 |    59   58   65   43   44   52  ---  ---     0
 R20  |  933   43   47   24   25   12   26   28  ---   11 |    62   84   76   80   69   79  ---  ---     0
 R21  | 1072   27   37   28   12   14   38   11  ---    9 |    67   74   70   59   52   37  ---  ---     0
 R22  | 1014   27   24   31   12   15   41   17  ---   10 |    67   60   77   55   52   34  ---  ---     0
 R23  | 1272   15   19   25   17   23   24   25  ---   10 |    23   27   43   33   28   29  ---  ---     0
 R24  |  624   17   24   29   10   20   21   12  ---    8 |    51   55   60   46   38   33  ---  ---     0
XR25  |13469  ---  ---  ---  ---  ---  ---    9  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
XR26  | ----  ---  ---  ---  ---  ---  ---    9  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 2033   52   55   27   19   22   30   22  123      |T   60   64   47   51   46   45  ---   37   ---
 WRMS | 2033   39   41   28   17   17   29   22  123      |NE  60   64   47   51   46   45  ---   37   ---
 MEDI | 1250   33   31   25   18   19   24   19  129      |MD  62   60   41   46   44   42  ---   38   ---

Table 3.1838.4  GPS week: 1838   Day: 4   MJD: 57114                            

        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  | 1567   76   91   34   23   29   32   22  ---   15 |    92  101   55   74   74   57  ---  ---     0
 R02  | 2134   30   30   14   17   24   36   12   84    9 |    51   52   28   44   29   45  ---   31     0
 R03  |  874   19   21   20   16   20   34   15  ---    9 |    40   43   24   45   31   49  ---  ---     0
 R04  |  837   38   41   22   12   23   37   14  ---   10 |    65   69   48   43   32   50  ---  ---     0
 R05  |  698   65   73   33   15   29   37   32  ---   14 |    59   79   36   38   42   39  ---  ---     0
 R06  | 1114   38   55   23   22   23   26   42  ---   13 |    83  102   81   88   73   76  ---  ---     0
 R07  | 1267   50   50   24   11   23   41   21  119   11 |    84   85   54   59   59   46  ---   38     0
 R08  | 1460   52   63   20   17   22   44   14  ---   11 |   103  111   67   78   59   73  ---  ---     0
 R09  |  635   40   54   46   28   18   32   26  ---   14 |    34   42   23   59   54   48  ---  ---     0
 R10  | 1805   26   31   12   14   17   35   11  ---    8 |    43   49   28   36   32   29  ---  ---     0
 R11  | 1539  128  123   37   15   37   59   17  ---   20 |    79   77   31   41   57   61  ---  ---     0
 R12  | 1704  117  114   44   26   34   53   28  208   20 |    68   66   27   51   60   58  ---   19     0
 R13  |16999   23   30   11   14   15   25   13  ---    7 |    42   46   37   40   39   39  ---  ---     0
 R14  |  886   31   47   35   29   30   36   22  ---   13 |    30   33   28   45   49   52  ---  ---     0
 R15  | 8460   35   32   25   18   23   19   19  ---   10 |    42   40   29   34   36   27  ---  ---     0
 R16  | 1044   22   22   28   29   23   29   19  ---   11 |    40   38   28   52   31   26  ---  ---     0
 R17  |  635   16   30   25   15   12   21   14  108    8 |    45   58   60   42   44   50  ---   24     0
 R18  |  898   17   20   19   18   19   16   14  124    7 |    44   45   49   46   37   53  ---   22     0
 R19  |  715   25   30   17   13   23   23   17  ---    8 |    53   55   46   39   39   52  ---  ---     0
 R20  | 1097   43   33   26   21   16   21   16  ---   10 |    44   43   56   31   41   43  ---  ---     0
 R21  |  995   18   20   14    9   11   17    7  ---    5 |    56   58   54   49   51   45  ---  ---     0
 R22  |  997   17   24   27   23    9   50   22  ---   11 |    57   60   71   66   54   22  ---  ---     0
 R23  | 1072   18   18   21   17   14   42   12  ---    9 |    26   31   34   30   31   19  ---  ---     0
 R24  | 1451   29   45   24    8   31   14   14  ---    9 |    54   73   43   35   39   34  ---  ---     0
XR25  |13104  ---  ---  ---  ---  ---  ---   16  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
XR26  |17845  ---  ---  ---  ---  ---  ---   16  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 4049   50   54   27   19   23   34   20  135      |T   55   60   43   48   45   45  ---   26   ---
 WRMS | 4049   51   51   26   18   19   33   20  135      |NE  55   60   43   48   45   45  ---   26   ---
 MEDI | 1097   30   32   24   17   23   32   16  119      |MD  51   55   37   44   41   46  ---   24   ---

Table 3.1838.5  GPS week: 1838   Day: 5   MJD: 57115                            

        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  |  906   75   88   33   20   38   45   78  ---   21 |   129  139  107  113  119  126  ---  ---     0
 R02  | 1997   18   29   18   16   16   35   16  144    9 |    41   53   28   44   27   42  ---   32     0
 R03  | 1495   11   23   16   20   20   22   22  ---    8 |    32   39   19   40   23   35  ---  ---     0
 R04  |  799   32   38   24   16   19   27   39  ---   11 |    72   83   56   61   50   59  ---  ---     0
 R05  |  966   46   56   31   19   29   35   30  ---   13 |    63   78   49   50   56   50  ---  ---     0
 R06  | 2339   31   36   19   15   20   21   26  ---    9 |    69   77   64   67   66   67  ---  ---     0
 R07  | 2391   45   58   30   19   24   29   54  190   15 |    99  109   76   82   76   79  ---   32     0
 R08  | 1121   66   61   43   17   22   28   18  ---   14 |   137  143  116  123  129  131  ---  ---     0
XR09  |  634   51   47   45   36  ---   36   21  ---   19 |    32   34   28   66  ---   64  ---  ---     0
 R10  | 1678   21   23   11   22   13   28   27  ---    9 |    41   45   31   45   40   25  ---  ---     0
 R11  | 2202  112  113   35    8   25   42   34  ---   19 |    77   79   31   31   43   35  ---  ---     0
 R12  | 1720  105   88   43   16   42   58   20  303   20 |    67   58   29   36   52   47  ---   19     0
 R13  | 1214   34   23   14   20   20   30   12  ---    9 |    62   60   54   58   51   43  ---  ---     0
 R14  |  991   28   31   35   35   33   53   28  ---   16 |    28   34   28   42   37   52  ---  ---     0
 R15  | 6852   39   42   20   17   28   18   17  ---   10 |    43   47   25   30   26   26  ---  ---     0
 R16  |  884   29   37   22   23   19   26   22  ---   10 |    40   54   40   47   43   27  ---  ---     0
 R17  |  658   21   22   19   11   17   10   24  118    7 |    39   34   35   27   37   30  ---   21     0
 R18  |  890   17   26   15   13   16   20   20  117    7 |    38   42   32   31   30   42  ---   25     0
 R19  |  683   25   27   26    9   31   18   21  ---    9 |    42   45   39   28   47   40  ---  ---     0
 R20  | 1384   35   33   39   19   21   34   24  ---   12 |    42   38   48   35   31   43  ---  ---     0
 R21  | 1187   20   27   17   14   13   17   14  ---    7 |    45   49   42   33   39   45  ---  ---     0
 R22  |  941   14   19   11   13   13   36   13  ---    7 |    46   45   39   49   49   24  ---  ---     0
 R23  |  729   16   22   29   13   17   23   25  ---    9 |    20   17   28   23   20   15  ---  ---     0
 R24  | 1804   19   21   28   13   15   30   16  ---    9 |    39   33   36   40   44   16  ---  ---     0
XR25  |14973  ---  ---  ---  ---  ---  ---   11  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
XR26  |16259  ---  ---  ---  ---  ---  ---   10  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1995   46   48   27   18   24   32   30  188      |T   55   59   45   50   49   48  ---   25   ---
 WRMS | 1995   33   34   25   18   18   28   30  188      |NE  55   59   45   50   49   48  ---   25   ---
 MEDI | 1187   29   31   24   16   20   28   21  144      |MD  42   47   36   42   43   42  ---   25   ---

Table 3.1838.6  GPS week: 1838   Day: 6   MJD: 57116                            

        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  | 1350   62   78   47   15   28   36   28  ---   15 |    77   85   45   74   83   76  ---  ---     0
 R02  | 2098   25   22   15   13   15   24   17  219    7 |    50   48   22   39   26   36  ---   42     0
 R03  | 2318   17   23   22   18   17   21   25  ---    9 |    45   50   24   50   32   37  ---  ---     0
 R04  |  932   24   46   17   13   23   27   17  ---    8 |    63   79   48   54   47   48  ---  ---     0
 R05  |  726   33   63   28   24   32   34   26  ---   13 |    47   76   29   49   54   54  ---  ---     0
 R06  | 1025   26   31   21   18   17   26   28  ---   10 |    70   77   69   75   73   61  ---  ---     0
 R07  | 2608   34   25   16   14   27   35   36  359   12 |    98  103   85   91   85   83  ---   39     0
 R08  | 1098   42   46   21   14   34   29   17  ---   11 |   147  163  136  141  131  129  ---  ---     0
 R09  | 1294   42   45   31   27   26   19   20  ---   12 |    39   40   36   72   64   54  ---  ---     0
 R10  | 1580   18   30   13   22   13   21   19  ---    8 |    52   51   38   57   38   34  ---  ---     0
 R11  | 2321  126  133   45   19   32   52   32  ---   23 |   106  111   34   45   56   59  ---  ---     0
 R12  | 1167  106  119   43   17   35   49   27  397   20 |    92  102   38   34   51   50  ---   24     0
 R13  | 1602   29   33   22   13   18   36   16  ---    9 |    58   61   51   50   44   35  ---  ---     0
 R14  | 1365   13   23   30   16   32   95   22  ---   17 |    41   48   34   55   48   79  ---  ---     0
 R15  | 3747   38   46   12   22   33   24   16  ---   11 |    57   60   26   38   28   21  ---  ---     0
 R16  |  615   20   22   20   18   20   25   14  ---    8 |    44   47   31   43   32   28  ---  ---     0
 R17  | 1292   30   35   33   14   17   15   19  181    9 |    57   63   62   47   47   42  ---   36     0
 R18  | 1809   17   18   11   19   21   14   16  151    7 |    61   63   51   64   50   54  ---   31     0
 R19  | 1363   21   21   18   12   17   24   27  ---    8 |    65   63   62   51   52   59  ---  ---     0
 R20  |  852   29   36   34   18   22   40   25  ---   12 |    69   74   70   61   63   43  ---  ---     0
 R21  | 1393   22   15   21   15   11   31   18  ---    8 |    73   69   69   56   61   67  ---  ---     0
 R22  | 1046   18   21   19   16   19   15   21  ---    8 |    72   74   74   66   56   64  ---  ---     0
 R23  |  700   12   16   14   27   17   33   33  ---   11 |    28   30   37   37   29   17  ---  ---     0
 R24  |  615   15   27   27   14   14   29   32  ---   10 |    55   54   67   54   47   43  ---  ---     0
XR25  |12658  ---  ---  ---  ---  ---  ---   13  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
XR26  |15408  ---  ---  ---  ---  ---  ---   13  ---    0 |   ---  ---  ---  ---  ---  ---  ---  ---     0
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1623   44   50   26   18   24   35   24  279      |T   65   70   51   58   54   53  ---   34   ---
 WRMS | 1623   43   47   28   18   19   31   24  279      |NE  65   70   51   58   54   53  ---   34   ---
 MEDI | 1350   25   30   21   16   20   27   20  219      |MD  58   63   45   54   50   50  ---   36   ---




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