[IGSREPORT-18327] Wk 1570 IGLOS Final Orbits

Jim Ray IGS.ACC at noaa.gov
Thu Feb 25 06:42:31 PST 2010


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IGS Electronic Report   25 Feb 06:42:55 PST 2010      Message Number 18327
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Author:   AC Coordinator / NOAA NGS                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1570   (Feb 07, 2010 - Feb 13, 2010) 
                                                                               
Contact: J. Ray       (jim.ray at noaa.gov),                  
         J. Griffiths (jake.griffiths 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 centers  
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 2.1570.
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:                   
                                                                               
 igl1570[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1570 in the SP3 format.
 igl15707.sum      Combination Report for GPS Week 1570.


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

 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.

 3. Starting on 01-May-2005 (GPS Week 1321; MJD 53491)[IGSMAIL-5151] 
    BKG, ESA, and CODE will start to refer their GLONASS orbit products 
    to the following satellite antenna offset (SAO) values:
    
      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.
    

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets derived from the
    bkg summary files were added to the broadcast clocks.
    
               Day | applied clock offset
               ----+---------------------
                0  |    336.2 ns
                1  |    361.9 ns
                2  |    442.0 ns
                3  |    391.9 ns
                4  |    552.4 ns
                5  |    488.4 ns
                6  |    471.8 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 1.1570, 1a.1570).
        
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 2.1570.0-6)                                                                                
    
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 3.1570.0-6). 
        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 1570 summary.                      (Feb 07, 2010 - Feb 13, 2010)

Table 1.1570.a     GPS week : 1570   MJD: 55234.0-55240.0

         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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     2    -1     0   -15    24  -.12   25   24 |       0    -248   2312   2524
        |    0     1     5    12    34   161   .03           |       0     720
cod  241|   -1    -1    -2    40   -23    26  -.14   20   17 |     ---     ---    ---    ---
        |    1     0     3    11    20    57   .03           |     ---     ---
esx  133|    0     0    -5   -16    60   -23   .43   26   23 |   81896     303   4839  10052
        |    1     2     4    33    34    65   .05           |   75416    5173
iac  n/a|    1     2    10   -33    -1   -18  -.11   25   25 |  434588     332   4845   9911
        |    1     2     7    23    18    38   .02           |   76484    1490
mcc  n/a|   12    -3    74    20    78  -291  -.88  215  215 |     ---     ---    ---    ---
        |   15    13    26   151   150   328   .60           |     ---     ---


Table 1.1570.b     GPS week : 1570   MJD: 55234.0-55240.0   

         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  |   13   12   12   13   13   16   15 |
 R02  |   11   16    9   14   12   10    8 |
 R03  |   13   16   12   10   10   11   13 |
 R04  |   14   13   10   13   11   16   25 |
 R05  |   14   15   14   18   12   12   12 |
 R07  |   13   11   11   13   10    9   11 |
 R08  |   17   10   10   15   12   13   15 |
 R10  |    9   13   15   13   12   14   12 |
 R11  |   18   14   10   17   16   13   14 |
 R13  |   12   13   11    9   11   10   14 |
 R14  |   11    8    7    8    9   15   13 |
 R15  |   19   12   12    8   12   14   13 |
 R17  |   13   11   14   17   19   26   16 |
 R18  |    9   11    8   10   17   19   10 |
 R19  |   16   12   14   13   15   16   14 |
 R20  |   16   16   11   17   18   22   19 |
 R21  |    9    9   12   11   23   31   14 |
 R23  |   16   19   15   14   16   16   14 |


Table 1.1570.c     GPS week : 1570   MJD: 55234.0-55240.0   

         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 1570 0   |  -48    -3   -17    1123     340  -14930  88.5  2170  2170 |  336200       0
brd 1570 1   |   96  -141    30    1903   -1659  -16470  89.3  2296  2296 |  361874       0
brd 1570 2   |  124    68   -44   -1179   -1185   -6072  89.0  1985  1985 |  442009       0
brd 1570 3   |    3   -63    34   -1904   -1716   -5242  86.7  1923  1923 |  391935       0
brd 1570 4   |   52   123    -2   -3265    3387   -8769  86.8  2127  2127 |  552373       0
brd 1570 5   |  113    21    64     792    3823  -13220  86.6  2457  2457 |  488368       0
brd 1570 6   |   13     4   159    1180     853  -16280  87.5  2477  2477 |  471758       0
-------------+------------------------------------------------------------+----------------
brd 1570 mean|   50     1    31    -192     549  -11569  87.8  2204  2204 |  434931       0
brd 1570 sdev|   64    85    66    1928    2306    4801   1.1   216   216 |   76363       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 2.1570.0  GPS week: 1570   Day: 0   MJD: 55234                            

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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     4    -1   -12    41   146  -.10   27   27 |       0    -981   2559   2955
cod  241|   -3    -1    -7    19   -30   -32  -.17   19   18 |     ---     ---    ---    ---
esx  133|    2     0    -5    11    52   -54   .51   26   23 |  -16215   -1227   4929   8492
iac  n/a|    0     1    14   -43    12   -34  -.12   24   24 |  337636   -1955   4943   8940
mcc  n/a|   12   -20    95   196    34     4  -.31  133  133 |     ---     ---    ---    ---

Table 2.1570.1  GPS week: 1570   Day: 1   MJD: 55235                            

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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     1     2    20   -32   118  -.15   20   20 |       0    -945   2127   2293
cod  241|    0    -1    -4    52     6   -28  -.13   19   17 |     ---     ---    ---    ---
esx  133|    0     2    -6   -43    -2    -6   .41   23   23 |    4123    8565   4945   9021
iac  n/a|    0     1    14   -34    20   -81  -.11   27   27 |  360054    1896   4933   9026
mcc  n/a|   40    11   117    91   242  -636 -1.43  277  277 |     ---     ---    ---    ---

Table 2.1570.2  GPS week: 1570   Day: 2   MJD: 55236                            

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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     0    -3    12   -47  -151  -.13   18   18 |       0     817   2638   2860
cod  241|    1    -1    -4    46   -12    92  -.10   16   15 |     ---     ---    ---    ---
esx  133|   -1     1    -5   -40    86    27   .37   20   20 |  102948   -4466   5314   9042
iac  n/a|    1     1    19   -46    -6    16  -.13   26   26 |  444181    -231   5340   8951
mcc  n/a|    0     0    81   123   -67   -85 -1.36  191  191 |     ---     ---    ---    ---

Table 2.1570.3  GPS week: 1570   Day: 3   MJD: 55237                            

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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     0    -4    -1   -46   286  -.09   23   23 |       0     259   2502   2721
cod  241|   -1     0    -2    39   -17   -24  -.12   18   19 |     ---     ---    ---    ---
esx  133|    2     0    -6     8    43  -157   .36   25   21 |   46260   -6638   5118  12780
iac  n/a|    0    -1    15   -57   -11   -37  -.09   25   25 |  388723    1373   5111  13099
mcc  n/a|    4   -13    53    40   -98  -768 -1.30  279  279 |     ---     ---    ---    ---

Table 2.1570.4  GPS week: 1570   Day: 4   MJD: 55238                            

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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     2     7   -12    24   -34  -.09   25   23 |       0    -690   2790   3025
cod  241|    0    -2    -1    33   -54    11  -.13   18   13 |     ---     ---    ---    ---
esx  133|    0     0   -13   -55    84    10   .46   29   27 |  200036    4635   4662  11759
iac  n/a|    0     1     9    14     4    33  -.08   27   27 |  551770    2031   4671  11346
mcc  n/a|    2   -10    41  -266   259  -470   .05  206  206 |     ---     ---    ---    ---

Table 2.1570.5  GPS week: 1570   Day: 5   MJD: 55239                            

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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     2    -2    -7   -27   -86  -.09   32   27 |       0    -581   1890   1999
cod  241|   -3     0     2    53   -39    91  -.16   25   20 |     ---     ---    ---    ---
esx  133|    0    -3     1    33    59   -15   .44   32   27 |  127145     861   4809   9398
iac  n/a|    2     4    -1   -46     6     0  -.14   24   24 |  487464       3   4827   8661
mcc  n/a|    0    14    73    31   -13    43  -.55  179  179 |     ---     ---    ---    ---

Table 2.1570.6  GPS week: 1570   Day: 6   MJD: 55240                            

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]
--------+----------------------------------------------------+------------------------------
bkg  129|    0     1    -7     5   -20  -110  -.18   28   27 |       0     381   1682   1819
cod  241|   -2     0     2    38   -13    72  -.17   23   17 |     ---     ---    ---    ---
esx  133|    2    -5     0   -27    98    32   .47   25   24 |  108978     396   4099   9873
iac  n/a|    4     5     2   -24   -35   -26  -.12   23   23 |  472289    -791   4090   9354
mcc  n/a|   25    -8    56   -72   189  -128 -1.24  242  242 |     ---     ---    ---    ---

       
       
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 3.1570.0  GPS week: 1570   Day: 0   MJD: 55234                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 1357   26    8   32   19  ---   12 |    36   39   48   31  ---    34
 R02  | 2251   14   19   21   22  ---   11 |    26   36   41   24  ---    28
 R03  |  868   19   16   23   27  ---   12 |    28   27   33   33  ---    22
 R04  | 1101   32   27   13   15  ---   13 |    36   39   43   37  ---    36
 R05  | 1155   21   28   17   23  ---   13 |    41   57   42   30  ---    39
 R07  | 1431   21   20   29   20  ---   13 |    42   43   32   28  ---    32
 R08  | 1574   25   27   41   24  122   17 |    46   36   50   33   60    35
 R10  | 4047   20   11   14   14  ---    8 |    22   32   37   40  ---    31
 R11  |  780   42   16   33   31   93   18 |    26   30   44   31   60    19
 R13  |  873   23   21   23   17  ---   12 |    28   16   36   28  ---    21
 R14  | 2194   24   14   20   16  ---   10 |    21   15   29   19  ---    15
 R15  | 5380   49   15   32   28  171   18 |    37   29   42   38   92    27
 R17  | 2571   21   17   19   28  ---   12 |    37   48   56   59  ---    48
 R18  | 1258   14   11   18   19  ---    9 |    37   41   48   46  ---    41
 R19  | 2028   26   25   28   29  ---   15 |    30   30   37   29  ---    26
 R20  | 1493   29   20   37   25  ---   16 |    27   23   42   27  ---    25
 R21  | 1204   15   12   15   18  ---    8 |    56   59   60   57  ---    57
 R23  | 1591   29   17   25   37  ---   16 |    62   72   85   94  ---    76
------+------------------------------------+--------------------------------
 RMS  | 2170   27   19   26   24  133      |T   35   37   44   38   70    34
 WRMS | 2170   27   18   23   24  133      |NE  32   32   39   30   70    27
 MEDI | 1431   23   17   23   22  122      |MD  36   36   42   31   60    31

Table 3.1570.1  GPS week: 1570   Day: 1   MJD: 55235                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 1189   14   20   16   31  ---   12 |    25   34   36   21  ---    26
 R02  | 1447   14   18   30   44  ---   15 |    20   28   30   33  ---    19
 R03  | 1413   15   33   29   28  ---   15 |    22   35   35   20  ---    17
 R04  | 1271   28   25   12   16  ---   12 |    31   40   42   32  ---    30
 R05  |  924   17   29   21   33  ---   14 |    44   40   28   35  ---    33
 R07  | 2743   21   12   22   16  ---   10 |    31   20   22   24  ---    19
 R08  | 2534    9   11   22   24  198    9 |    31   29   50   34   47    33
 R10  | 3104   23   21   18   25  ---   12 |    28   27   31   43  ---    27
 R11  |  828   27   13   26   26   91   13 |    28   15   36   26   83    20
 R13  |  942   25   16   28   16  ---   13 |    26   13   33   26  ---    19
 R14  | 3777    9   10   17   18  ---    8 |    13   18   26   24  ---    16
 R15  | 3736   20   11   24   27  428   12 |    33   28   42   40  228    31
 R17  | 1227   21   12   17   28  ---   11 |    18   32   35   43  ---    29
 R18  | 1401   18   14   18   25  ---   11 |    28   28   31   24  ---    25
 R19  | 1738   11   19   19   33  ---   12 |    26   33   45   20  ---    27
 R20  | 2474   27   18   35   26  ---   15 |    22   22   31   20  ---    18
 R21  | 2825   15   10   18   17  ---    9 |    54   45   56   46  ---    48
 R23  | 3592   33   29   27   40  ---   18 |    47   56   62   72  ---    54
------+------------------------------------+--------------------------------
 RMS  | 2296   20   19   23   27  277      |T   29   30   37   32  119    27
 WRMS | 2296   20   17   23   27  277      |NE  27   26   33   29  119    23
 MEDI | 1447   18   16   21   26  198      |MD  28   28   35   26   83    26

Table 3.1570.2  GPS week: 1570   Day: 2   MJD: 55236                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  |  974   20   14   20   30  ---   12 |    33   37   40   26  ---    31
 R02  | 1570    8   16   17   19  ---    9 |    25   27   30   21  ---    20
 R03  | 1170   17   22   20   26  ---   12 |    33   40   31   28  ---    27
 R04  | 2030   10   14   20   22  ---    9 |    31   30   38   27  ---    28
 R05  | 1421   31   19   22   24  ---   14 |    40   37   40   21  ---    26
 R07  | 2287   18   17   17   21  ---   10 |    30   30   35   32  ---    25
 R08  | 1622   13   18   19   21  200   10 |    38   33   26   29   99    27
 R10  | 3596   25   16   29   33  ---   14 |    45   28   45   53  ---    35
 R11  | 1584   16   12   18   18  182    9 |    20   16   26   28   64    14
 R13  | 1054   17    9   11   33  ---   10 |    28   21   26   21  ---    18
 R14  | 1520    7    8   16   17  ---    7 |    28   18   34   15  ---    21
 R15  | 1800   15   21   23   19  ---   11 |    33   15   31   41  ---    25
 R17  |  853   23   16   18   39  ---   14 |    45   34   44   36  ---    33
 R18  | 1375   11   12   14   17  ---    7 |    37   29   42   38  ---    33
 R19  | 2066   13   31   19   24  ---   13 |    27   38   30   30  ---    24
 R20  | 3921   22   10   14   28  ---   10 |    21   19   24   26  ---    14
 R21  | 1930   15   14   24   29  ---   12 |    34   47   60   39  ---    41
 R23  | 2003   28   13   24   38  ---   14 |    46   59   74   83  ---    60
------+------------------------------------+--------------------------------
 RMS  | 1984   18   16   20   26  191      |T   33   31   37   33   81    27
 WRMS | 1984   18   15   20   26  191      |NE  32   27   33   28   81    24
 MEDI | 1584   16   14   19   24  182      |MD  33   30   34   28   64    26

Table 3.1570.3  GPS week: 1570   Day: 3   MJD: 55237                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  |  904   29   13   19   28  ---   13 |    25   42   39   45  ---    35
 R02  | 1538   27   15   27   25  ---   13 |    50   47   58   41  ---    44
 R03  | 1438   16   19   18   15  ---   10 |    37   47   32   27  ---    33
 R04  | 2434   21   16   21   31  ---   13 |    28   48   42   38  ---    32
 R05  |  938   32   24   44   17  ---   17 |    34   36   70   42  ---    36
 R07  | 1520   22   19   21   30  ---   13 |    26   37   33   44  ---    28
 R08  |  755   24   20   32   24  200   14 |    33   42   35   45  140    32
 R10  | 4538   28   17   17   23  ---   12 |    19   26   34   24  ---    20
 R11  | 2948   22   24   43   20  348   16 |    17   30   64   32  163    27
 R13  | 1873   14    6   21   20  ---    9 |    44   35   45   29  ---    34
 R14  | 1322   14   12   10   18  ---    8 |    21   21   19   18  ---    15
 R15  | 1529   14    9   12   18  270    7 |    12   30   29   42  219    25
 R17  |  988   29   33   20   33  ---   17 |    42   35   56   59  ---    40
 R18  | 1225   16   16   11   25  ---   10 |    42   52   50   47  ---    46
 R19  | 1044   14   25   17   26  ---   12 |    23   35   50   33  ---    31
 R20  | 2617   29   20   35   31  ---   16 |    25   23   32   27  ---    19
 R21  | 1574   23   11   23   17  ---   11 |    61   60   81   58  ---    63
 R23  | 1346   29   13   25   29  ---   14 |    52   69   84   85  ---    70
------+------------------------------------+--------------------------------
 RMS  | 1922   23   18   25   25  279      |T   32   39   47   40  174    35
 WRMS | 1922   23   19   21   25  279      |NE  28   35   41   35  174    29
 MEDI | 1438   22   16   21   24  270      |MD  28   36   42   41  163    32

Table 3.1570.4  GPS week: 1570   Day: 4   MJD: 55238                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  |  840   25    9   36   13  ---   12 |    46   49   78   49  ---    51
 R02  | 1787   28   12   22   15  ---   11 |    51   39   33   32  ---    36
 R03  |  964   14   15   21   16  ---    9 |    30   44   49   39  ---    39
 R04  | 1803   15   13   19   26  ---   10 |    29   49   49   24  ---    35
 R05  | 1215   16   11   24   30  ---   11 |    18   29   38   35  ---    23
 R07  | 2016   20   13   20   19  ---   10 |    24   33   45   19  ---    27
 R08  | 1273   24   19   14   20  199   11 |    25   41   45   31   46    31
 R10  | 2364   19   13   23   27  ---   11 |    25   27   42   24  ---    25
 R11  | 3189   17   20   46   21  216   15 |    14   16   55   22   56    13
 R13  | 1631   17    9   28   23  ---   11 |    15   23   29   24  ---    17
 R14  | 2197   18   11   15   19  ---    9 |    15   29   35   29  ---    22
 R15  | 3564   17    9   28   28  204   12 |    11   20   30   20   59    16
 R17  | 1525   29   32   31   40  ---   19 |    31   53   55   64  ---    41
 R18  |  889   36   25   24   27  ---   16 |    37   64   54   46  ---    45
 R19  |  566   34   11   33   23  ---   14 |    54   47   48   40  ---    42
 R20  | 2494   24   18   33   46  ---   17 |    37   35   44   36  ---    32
 R21  |  890   48   28   46   42  ---   23 |    59  110  128   97  ---    92
 R23  | 4443   26   23   33   32  ---   16 |    66   77   82   91  ---    75
------+------------------------------------+--------------------------------
 RMS  | 2126   25   18   29   27  206      |T   32   43   52   40   53    36
 WRMS | 2126   23   13   27   27  206      |NE  24   31   43   29   53    27
 MEDI | 1631   20   13   24   23  204      |MD  29   39   45   32   56    32

Table 3.1570.5  GPS week: 1570   Day: 5   MJD: 55239                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  |  948   31   31   23   19  ---   15 |    28   55   37   47  ---    39
 R02  | 1964   17   15   24    7  ---    9 |    21   35   50   36  ---    33
 R03  | 1188   30   13   18   15  ---   11 |    19   34   37   39  ---    29
 R04  | 1073   23   39   26   15  ---   16 |    33   23   50   32  ---    30
 R05  | 1065   23   17   22   18  ---   11 |    46   38   41   49  ---    39
 R07  | 2811    9   13   15   18  ---    8 |    32   34   31   24  ---    26
 R08  | 1257   28   20   22   19  243   12 |    44   39   36   30   62    33
 R10  | 2168   23   26   22   22  ---   13 |    16   34   24   26  ---    16
 R11  | 1342   19   15   28   23  140   12 |    23   18   35   23   86    16
 R13  | 1777   18   13   19   17  ---    9 |    28   21   25   27  ---    22
 R14  | 1498   21   24   40   18  ---   15 |    14   32   47   21  ---    21
 R15  | 7395   18   25   23   28  133   14 |    21   15   40   36   90    25
 R17E | 1836   55   27   61   32  ---   25 |    52   80  122   69  ---    72
 R18E |  762   36   22   48   19  ---   18 |    54   84   82   66  ---    69
 R19E |  787   30   17   26   32  ---   15 |    27   44   52   41  ---    35
 R20E | 2287   39   31   33   43  ---   21 |    20   31   44   30  ---    26
 R21E | 1146   72   49   53   36  ---   30 |    87  128  136  100  ---   106
 R23E | 3607   28   24   32   27  ---   16 |    60   60   80   74  ---    66
------+------------------------------------+--------------------------------
 RMS  | 2457   32   25   32   24  179      |T   34   44   53   42   79    39
 WRMS | 2457   27   20   27   24  179      |NE  26   32   36   32   79    27
 MEDI | 1342   23   22   24   19  140      |MD  28   34   41   36   86    30

Table 3.1570.6  GPS week: 1570   Day: 6   MJD: 55240                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  |  964   30   16   32   22  ---   14 |    46   47   59   41  ---    45
 R02  | 2025   17    9   18   11  ---    8 |    29   35   39   33  ---    32
 R03  | 1234   36   12   18   18  ---   12 |    31   46   56   47  ---    42
 R04M | 2725   37   61   19   37  ---   25 |    35   53   42   42  ---    31
 R05  | 1475   23   14   25   16  ---   11 |    33   35   54   44  ---    38
 R07  | 4721   19   17   20   17  ---   10 |    45   45   33   30  ---    35
 R08  | 1720   44   13   13   25  365   14 |    80   48   44   35   57    46
 R10  | 1330   10   17   30   21  ---   12 |    17   22   40   22  ---    20
 R11  |  711   15   26   34   17  177   14 |    20   19   49   20   66    18
 R13  | 1335   32   11   30   19  ---   13 |    18   11   32   18  ---    13
 R14  | 1110   28   15   29   19  ---   13 |    25   35   38   30  ---    28
 R15  | 6371   21   21   16   26  108   12 |    29   26   28   24  103    19
 R17E | 2260   32   24   28   25  ---   15 |    59   83   73   69  ---    68
 R18E | 1511   22   15   15   17  ---   10 |    59   68   77   65  ---    66
 R19E | 1021   28   21   26   19  ---   13 |    41   38   33   43  ---    34
 R20E | 1652   37   23   31   38  ---   18 |    39   41   32   39  ---    34
 R21E |  964   30   23   22   22  ---   14 |    88   97   89   99  ---    92
 R23E | 3327   24   17   26   28  ---   14 |    72   74   93   88  ---    80
------+------------------------------------+--------------------------------
 RMS  | 2477   28   23   25   23  242      |T   42   45   50   43   75    41
 WRMS | 2477   27   17   24   23  242      |NE  33   33   42   31   75    30
 MEDI | 1475   28   17   25   19  177      |MD  35   41   42   39   66    34



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