[IGSREPORT-14889] Wk 1416 IGLOS Final Orbits

Gerd Gendt3 igsacc at gfz-potsdam.de
Thu Mar 15 07:40:19 PDT 2007


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IGS Electronic Report   15 Mar 07:40:43 PDT 2007      Message Number 14889
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Author:   AC Coordinator / GFZ Potsdam                                               
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1416   (Feb 25, 2007 - Mar 03, 2007) 
                                                                               
Contact: Gerd Gendt     (gendt at gfz-potsdam.de)                   
         Thomas Nischan ( nisn at gfz-potsdam.de)                             
                                                                               
                                                                               
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 2.1416.
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:                   
                                                                               
 igl1416[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1416 in the SP3 format.
 igl14167.sum      Combination Report for GPS Week 1416.


    
    
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  |    693.2 ns
                1  |    726.2 ns
                2  |    713.9 ns
                3  |    655.4 ns
                4  |    747.7 ns
                5  |    747.8 ns
                6  |    743.4 ns

 5. The following orbit solutions were excluded from the combination
    because they were biasing the weighted average (generally indicated
    by long arc RMS).
    
               Day | Centre | PRN list
               ----+--------+---------------
                4  |  IAC   | R03

    
         
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 1.1416, 1a.1416).
        
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 2.1416.0-6)                                                                                
    
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 3.1416.0-6). 
        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 1416 summary.                      (Feb 25, 2007 - Mar 03, 2007)

Table 1.1416.a     GPS week : 1416   MJD: 54156.0-54162.0

         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   55|   -3    -1     8    83   -36   -12  -.15   48   37 |       0     867   3993   4298
        |    2     4     4    45    52   202   .08           |       0     451
cod  165|    0     1    -8   128   -33    44  -.08   44   38 |     ---     ---    ---    ---
        |    3     3     7    69    52   121   .09           |     ---     ---
esx   42|    1     0    22   241    57   -65  -.33  195   68 | -172392 -144253 358699 592906
        |    5     4    12   152    81   218   .14           |  584460  379245
iac  n/a|   -1     0   -13  -251    61   -20   .34   43   43 |  401697 -136884 385756 561196
        |    3     4     4    31    24    55   .08           |  724282  381819
mcc  n/a|    1    -6   -15  -180    22   501   .24  305  305 |     ---     ---    ---    ---
        |   17    24    26   460   117   458  1.12           |     ---     ---


Table 1.1416.b     GPS week : 1416   MJD: 54156.0-54162.0   

         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  |   31   28   23   32   22   17   19 |
 R02  |   17   18   20   15   20   18   20 |
 R03  |    0    0    0    0    0    0  488 |
 R04  |   26   15   16   17   23   24   15 |
 R06  |   33   31   24   22   18   27   24 |
 R07  |   23   30   24   20   22   18   20 |
 R08  |   22   38   23   23   37   37   17 |
 R10  |   30   33   29   23   24   40   19 |
 R14  | ---- ---- ---- ----  131   26   34 |
 R15  |    0    0    0    0    0    0    0 |
 R18  |   23   56   27   40   36   49   39 |
 R19  |   20   20   27   25   23   13   16 |
 R21  |   26   31   81    0    0  112   93 |
 R22  |   25   28   31   28   39   27   23 |
 R23  |   71   79   76   71   66   76   75 |
 R24  |   77   78   85   68   84   73   83 |


Table 1.1416.c     GPS week : 1416   MJD: 54156.0-54162.0   

         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 1416 0   |  243   362 -1181     934  -25350 -381900  87.0  6604  6604 |  693197       0
brd 1416 1   |  180   266 -1031    3422  -18890 -374500  97.1  5245  5245 |  726155       0
brd 1416 2   | -244    23 -1207    1941  -14630 -375900  90.1  5919  5919 |  713907       0
brd 1416 3   | -434  -270 -1290     682  -14270 -360600  92.6  8786  8786 |  655386       0
brd 1416 4   | -146  -270 -1047    6026  -11900 -358500  94.6  6445  6445 |  747735       0
brd 1416 5   |  -68   338  -780   -3928  -10960 -363000  86.5  7863  7863 |  747821       0
brd 1416 6   |  307    72 -1068   -2099   -2454 -386600 105.2  7952  7952 |  743409       0
-------------+------------------------------------------------------------+----------------
brd 1416 mean|  -23    74 -1086     996  -14064 -371571  93.3  6973  6973 |  718230       0
brd 1416 sdev|  276   267   164    3316    7072   10989   6.5  1261  1261 |   34248       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 2.1416.0  GPS week: 1416   Day: 0   MJD: 54156                            

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   55|   -2    -1    10   137   -26   -12  -.17   42   34 |       0    1591   4207   4548
cod  165|    0     1   -23    47   -34   101  -.06   42   35 |     ---     ---    ---    ---
esx   42|   -1    -1    42   110    92    -5  -.42  191   57 |  348507 -999999 999999 999999
iac  n/a|    5     2   -12  -224    64   -87   .25   45   45 |  960007 -999999 999999 999999

Table 2.1416.1  GPS week: 1416   Day: 1   MJD: 54157                            

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   55|    0     4    11    81   -83   240  -.04   60   49 |       0    1237   3729   4143
cod  165|   -6    -6    -6    61   -36   -70  -.01   43   29 |     ---     ---    ---    ---
esx   42|   -3    -7    21   214   137  -396  -.25  187   71 | -999999  -20380 297956 999999
iac  n/a|    2     4   -15  -304    43   -76   .49   54   54 | -178454   -4485 505277 999999
mcc  n/a|   19   -31    -3   617    13  1299  1.64  489  489 |     ---     ---    ---    ---

Table 2.1416.2  GPS week: 1416   Day: 2   MJD: 54158                            

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   55|   -5     0     7    38  -107    21  -.24   47   31 |       0     746   4113   4249
cod  165|    1     1   -12   223    57   -11   .04   54   44 |     ---     ---    ---    ---
esx   42|   12     2    30   245    39  -131  -.60  184   77 |  -35959  -31191  31473 201290
iac  n/a|   -1     1    -6  -256    65    49   .35   45   45 |  675062  -13595  37541 171784
mcc  n/a|  -30     0    -5   -84    28   521  -.46  340  340 |     ---     ---    ---    ---

Table 2.1416.3  GPS week: 1416   Day: 3   MJD: 54159                            

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   55|    0    -3    14   136   -50  -415  -.21   54   41 |       0     993   4025   4256
cod  165|    0     2   -10    97   -17   252  -.13   38   36 |     ---     ---    ---    ---
esx   42|    2     0     5   481    69   179  -.19  183   78 |  -35018   64201  86787 167529
iac  n/a|   -3     1    -6  -258    82    31   .38   38   38 |  674067   12157  37343  61543
mcc  n/a|   -1    27    16  -766  -126    22  -.51  234  234 |     ---     ---    ---    ---

Table 2.1416.4  GPS week: 1416   Day: 4   MJD: 54160                            

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   55|   -7   -10     7    14    43    84  -.05   51   36 |       0     790   3833   4206
cod  165|    4     4    -8   218  -114  -108  -.19   46   40 |     ---     ---    ---    ---
esx   42|    2     7    10    42   122   191  -.24  200   60 |  239896   27528  58483 405271
iac  n/a|   -5     4   -17  -255    89   -16   .33   43   43 |  828622   29551  73361 357945
mcc  n/a|   10     9    -6  -337   135   311  1.53  203  203 |     ---     ---    ---    ---

Table 2.1416.5  GPS week: 1416   Day: 5   MJD: 54161                            

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   55|   -4    -3     1    84   -41   -67  -.23   46   34 |       0     312   3085   3371
cod  165|    2     6     2   117   -17    97  -.05   45   42 |     ---     ---    ---    ---
esx   42|    0     0    28   395    49   -26  -.37  198   72 | -999999   -1370 999999 999999
iac  n/a|   -3    -6   -17  -258    16    16   .33   45   45 | -999999   56467 999999 999999
mcc  n/a|    7    -7   -47  -389   -85   687   .25  353  353 |     ---     ---    ---    ---

Table 2.1416.6  GPS week: 1416   Day: 6   MJD: 54162                            

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   55|   -3     1     5    90    12    61  -.11   39   30 |       0     401   4962   5313
cod  165|    0     1    -3   132   -70    50  -.18   43   39 |     ---     ---    ---    ---
esx   42|    0    -3    19   202  -108  -266  -.26  224   61 |  275824  -48564  36200 376260
iac  n/a|    0    -6   -15  -205    65   -59   .24   34   34 |  852576  -38288  46772 337103
mcc  n/a|    4   -35   -49  -123   171   165 -1.03  213  213 |     ---     ---    ---    ---

       
       
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 3.1416.0  GPS week: 1416   Day: 0   MJD: 54156                            

        Weighted Average              Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  IGL |   bkg  cod  esx  iac   IGL
------+-------------------------------+---------------------------
 R01  | 6330   48   35   75   65   30 |    97  122  109  107   107
 R02  | 6030   26   29   47   26   17 |    41   48   47   52    41
XR03  | ----  ---   14  ---  ---    0 |   ---  242  ---  ---   466
 R04  | 5317   52   23   49   50   25 |    50   45   46   60    44
 R06  |13591   35   47  150   39   33 |    37   61   70   40    34
 R07  | 4742   22   40   84   36   23 |    43   46   75   24    28
 R08  | 7143   36   38   52   31   21 |    30   60   67   60    43
XR10  | 5208   42   43  ---   43   30 |    64   46  ---   32    42
XR15  | ----  ---   14  ---  ---    0 |   ---  329  ---  ---   329
XR18  | 3726  ---   26   54   31   23 |   ---  194  199  190   198
 R19  | 8053   28   39   25   39   20 |    45   54   48   58    46
 R21  | 2968   35   34   99   39   25 |    23  103  133   55    90
 R22  | 5307   37   52   56   31   24 |    60   70   82   80    61
 R23  | 2287   48   47  396   71   71 |    54   76  136   92    51
 R24  | 3112   67   62  432   41   76 |   742  732  769  720   731
------+-------------------------------+---------------------------
 RMS  | 6603   42   42  191   45      |T  107  148  148  120   154
 WRMS | 6603   34   35   57   45      |NE 107  148  148  120   154
 MEDI | 5307   36   38   56   39      |MD  45   70   75   60    51

Table 3.1416.1  GPS week: 1416   Day: 1   MJD: 54157                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 3732   61   34   62   39  ---   27 |    45   79   67   73  ---    53
 R02  | 6430   25   18   87   13  ---   18 |    75   56   81   60  ---    60
XR03  | ----  ---    8  ---  ---  ---    0 |   ---  337  ---  ---  ---   303
 R04  | 6577   20   22   43   24  ---   14 |    54   68   46   73  ---    60
 R06  | 5836   37   23  128   57  ---   31 |    52   53   58   64  ---    48
 R07  | 6053   27   47   89   57  300   29 |    53   42   73   47   31    35
 R08  | 4395   38   36  196   26  ---   38 |    47   43  160   54  ---    50
XR10  | 3249   29   46  ---   60  ---   33 |    55   61  ---   38  ---    45
XR15  | ----  ---    8  ---  ---  ---    0 |   --- 9999  ---  ---  ---  9999
 R18  | 3704  134   71   52   87  ---   56 |   171  133  124  129  ---   147
 R19  | 8066   35   29   24   40  ---   19 |    37   61   57   56  ---    45
 R21  | 5509   65   31   82   47  ---   30 |    20  112  130   57  ---   112
 R22  | 2076   33   57   75   38  624   27 |    66   77   76   57   23    54
 R23  | 2958   36   48  432   75  ---   79 |    41   53  147   60  ---    30
 R24  | 4400   95   60  374   87  ---   77 |   512  479  537  486  ---   489
------+------------------------------------+--------------------------------
 RMS  | 5245   60   43  187   54  489      |T   94  118  129   96   27   109
 WRMS | 5245   49   29   71   54  489      |NE  94  118  129   96   27   109
 MEDI | 4400   36   34   82   47  300      |MD  53   61   76   60   23    53

Table 3.1416.2  GPS week: 1416   Day: 2   MJD: 54158                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 2367   26   47   69   33  ---   23 |    57   63   80   61  ---    51
 R02  | 5012   22   42   54   30  ---   19 |    65   63   84   79  ---    66
XR03  | ----  ---   15  ---  ---  ---    0 |   ---  212  ---  ---  ---   397
 R04  | 8908   20   28   47   25  ---   15 |    33   43   53   44  ---    30
 R06  | 7919   47   30   79   25  ---   23 |    56   52   59   46  ---    39
 R07  | 7167   43   52   42   26   94   23 |    67   30   58   27   20    32
 R08  | 7216   34   39   57   39  ---   22 |    37   32   81   75  ---    43
XR10  | 8811   34   56  ---   30  ---   28 |    55   61  ---   34  ---    42
XR15  | ----  ---   15  ---  ---  ---    0 |   ---  583  ---  ---  ---   579
 R18  | 7930   46   52   76   30  ---   27 |   162  158  194  157  ---   157
 R19  | 4062   21   72   57   33  ---   26 |    58  109   31   31  ---    49
XR21  | 7306  ---   86  288   33  ---   81 |   ---  166  221   61  ---   132
 R22  | 2920   27   62  124   35  472   31 |    40  105  149   42   23    56
 R23  | 2777   49   69  393   83  ---   75 |    49   74  135   58  ---    39
 R24  | 3672  110   73  417   82  ---   85 |   693  716  821  786  ---   736
------+------------------------------------+--------------------------------
 RMS  | 5918   47   54  184   45  340      |T  114  164  163  115   21   163
 WRMS | 5918   31   44   77   45  340      |NE 114  164  163  115   21   163
 MEDI | 7167   34   52   69   33   94      |MD  56   74   81   58   20    51

Table 3.1416.3  GPS week: 1416   Day: 3   MJD: 54159                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 2322   68   32  134   29  ---   32 |    57   65  113   58  ---    49
 R02  | 2752   28   22   47   17  ---   14 |    52   36   73   48  ---    34
XR03  | ----  ---   16  ---  ---  ---    0 |   ---  170  ---  ---  ---  9999
 R04  | 8610   26   32   54   20  ---   17 |    67  100   63   79  ---    76
 R06  |18828   33   31   97   20  ---   21 |    44   39  109   49  ---    34
 R07  | 9703   36   31   67   23   95   19 |    61   44   89   37   28    36
 R08  |10340   28   35   85   33  ---   22 |    52   75  147  115  ---    84
XR10  | 6877   25   37  ---   30  ---   22 |    37   47  ---   45  ---    33
XR15  | ----  ---   16  ---  ---  ---    0 |   ---  480  ---  ---  ---   484
 R18  |12396  105   49   49   54  ---   39 |   201  176  177  147  ---   171
 R19  | 1385   44   42   72   32  ---   24 |    63   92  101   42  ---    59
XR21  | ----  ---   16  ---  ---  ---    0 |   ---  384  ---  ---  ---   382
 R22  | 4680   60   33  107   26  317   28 |    77   56  104   43   21    44
 R23  | 3115   38   56  403   62  ---   70 |    52   75  155   64  ---    52
 R24  | 4383   65   46  381   61  ---   68 |   463  481  464  497  ---   477
------+------------------------------------+--------------------------------
 RMS  | 8785   54   38  183   38  234      |T  102  154  145  102   24   143
 WRMS | 8785   41   36   78   38  234      |NE 102  154  145  102   24   143
 MEDI | 4680   36   32   85   29   95      |MD  57   75  109   49   21    52

Table 3.1416.4  GPS week: 1416   Day: 4   MJD: 54160                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 4526   39   38   31   36  ---   21 |    68   72   55   46  ---    46
 R02  | 2747   30   38   36   34  ---   20 |    62   43   50   40  ---    37
XR03  | ----  ---   17  --- >>>>  ---    0 |   ---  155  --- 9999  ---  9999
 R04  | 4601   39   31   49   43  ---   22 |    38   79   46   55  ---    48
 R06  |10935   32   27   45   29  ---   17 |    48   48   42   63  ---    41
 R07  | 7866   30   38   76   27   85   21 |    50   33   77   28   28    30
XR08  | ----  ---   39   98   45  ---   36 |   ---   84   78   77  ---    70
XR10  | 8030   33   41  ---   23  ---   24 |    57  108  ---   61  ---    75
XR14  | 8774  135  126  ---  ---  ---  130 |    66   83  ---  ---  ---    52
XR15  | ----  ---   18  ---  ---  ---    0 |   ---  393  ---  ---  ---   389
XR18  |12999  ---   47   48   53  ---   35 |   ---  244  198  187  ---   207
 R19  | 1413   49   32   50   30  ---   22 |    69   47   43   39  ---    41
XR21  |15433  ---   17  ---  ---  ---    0 |   ---  502  ---  ---  ---   505
 R22  | 7819   70   48  152   37  274   38 |    77   77   77   55   24    60
 R23  | 7081   28   38  384   51  ---   66 |    49   58  130   67  ---    44
 R24  | 5469   97   89  419   78  ---   84 |   658  692  798  722  ---   695
------+------------------------------------+--------------------------------
 RMS  | 6445   51   46  200   43  203      |T  112  169  144  120   26   156
 WRMS | 6445   36   40   60   43  203      |NE 112  169  144  120   26   156
 MEDI | 7819   39   38   50   37   85      |MD  62   79   77   55   24    52

Table 3.1416.5  GPS week: 1416   Day: 5   MJD: 54161                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  | 7074   30   33   37   22  ---   17 |    71   61   75   52  ---    57
 R02  | 5625   29   34   52   22  ---   18 |    41   56   74   32  ---    36
XR03  | ----  ---    9  --- >>>>  ---    0 |   ---  137  --- 9999  ---  9999
 R04  | 2871   39   43   47   38  ---   23 |    62   61   48   50  ---    49
 R06  | 4277   33   45   91   42  ---   27 |    29   53   72   44  ---    30
 R07  | 8368   15   35   64   25   31   18 |    28   29   75   23   23    22
 R08  |16183   77   32   59   74  ---   37 |    55   36  120   87  ---    45
XR10  | 6591   41   73  ---   48  ---   39 |    36   77  ---   46  ---    46
XR14  | 6764   32   39  ---   38  ---   26 |    43   80  ---   26  ---    45
XR15  | ----  ---   10  ---  ---  ---    0 |   ---  732  ---  ---  ---   730
 R18  |10446   77   86  154   65  ---   49 |   165  204  234  213  ---   201
 R19  | 1995   23   20   38   20  ---   13 |    54   56   56   41  ---    46
XR21  |15112  ---   84  433   70  ---  111 |   ---  123  243   63  ---   101
 R22  | 9419   42   25  135   17  477   26 |    35   43   98   30   27    29
 R23  | 4365   46   61  447   41  ---   76 |    72   92  112   61  ---    59
 R24  | 4370   50   45  409   75  380   72 |   795  773  781  794    9   785
------+------------------------------------+--------------------------------
 RMS  | 7863   46   45  198   45  353      |T  114  163  165  111   19   152
 WRMS | 7863   34   42   72   45  353      |NE 114  163  165  111   19   152
 MEDI | 6591   39   35   64   41  380      |MD  54   61   75   46   23    46

Table 3.1416.6  GPS week: 1416   Day: 6   MJD: 54162                            

        Weighted Average                   Orbit Dynamics (7 days)
 PRN  |  brd  bkg  cod  esx  iac  mcc  IGL |   bkg  cod  esx  iac  mcc   IGL
------+------------------------------------+--------------------------------
 R01  |11980   32   30   41   31  ---   18 |    54   60   68   57  ---    54
 R02  | 8735   35   41   56   22  ---   20 |    31   64   57   31  ---    30
XR03  | ----  ---  559  ---  426  ---  488 |   ---  132  --- 9999  ---  9999
 R04  | 5468   29   24   36   22  ---   15 |    50   40   45   34  ---    35
 R06  | 4470   33   48   99   15  ---   23 |    38   68   68   34  ---    32
 R07  |11066   17   28   97   25   51   19 |    34   50   78   23   26    27
 R08  | 8374   23   32   34   31  ---   17 |    36   32   76   57  ---    36
XR10  | 3703   21   37  ---   20  ---   19 |    34   60  ---   34  ---    38
XR14  | 7676   45   54  ---   43  ---   33 |    47   61  ---   20  ---    41
XR15  | ----  ---   10  ---  ---  ---    0 |   ---  834  ---  ---  ---   834
 R18  |10605   58   76  142   37  ---   38 |   178  252  284  262  ---   257
 R19  | 4130   26   29   46   22  ---   16 |    50   59   63   36  ---    43
XR21  |19954  ---   89  373   53  ---   93 |   ---  138  253   63  ---   111
 R22  | 9005   28   34   77   43  ---   23 |    73   46   86   73  ---    58
 R23  | 2577   57   34  480   40  ---   75 |    80   70  196   69  ---    56
 R24  | 3990   57   61  517   58  297   83 |   928  937  923  951    9   935
------+------------------------------------+--------------------------------
 RMS  | 7951   39   42  224   34  213      |T  125  181  183  124   17   172
 WRMS | 7951   30   39   61   34  213      |NE 125  181  183  124   17   172
 MEDI | 7676   32   34   77   31   51      |MD  50   61   76   36    9    43



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