[IGSREPORT-18691] Wk 1586 IGS Final Orbits

Jim Ray igs.acc at noaa.gov
Thu Jun 17 06:22:13 PDT 2010


Author:  AC Coordinator / NOAA NGS

sum-file Version 2.0
Final IGS Orbit Combination - Week 1586   (May 30, 2010 - Jun 05, 2010)

Contacts: J. Ray       (jim.ray at noaa.gov),
          J. Griffiths (jake.griffiths at noaa.gov)


COMBINATION STRATEGY:
---------------------

Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.

Each centre satellite clock corrections are first transformed to a common 
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
    the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
    using all satellites. All other centres are then aligned to that reference
    centre. 
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.

  Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock 
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data. This is primarily intended 
for testing clock solution precision as well as the orbit/clock consistency.

 Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):

                              -2*(X.V)/c  [distance unit],

where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility, no satellite L1/L2 delay calibration should be
applied.


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.


PRODUCTS GENERATED:
-------------------

The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite. Note that each file contains all the
satellites that appear in any of the centre ephemeris files. If a satellite or
centre was excluded from combination, a note in the REMARKS section of this
report will identify the exclusion and the reason.

  The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time). 

  Starting with GPS wk 0894, IGS LOD combinations were implemented in the 
Final IGS solutions.  AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 3 weeks (21 days), i.e. up to 5 days prior to
the last non-predicted day of Bulletin A.  AC LOD biases are removed and the
new AC bias-free LODs are used to compute a weighted IGS LOD which in turn
is integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as
Bulletin A fifth day prior to its last non-predicted day. Both IGS LOD and 
UT1-UTC values are printed in the IGS Final erp file.



The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:

igs1586[0-6].sp3  IGS GPS ephemeris files in SP3 format.
igs1586[0-6].clk  IGS GPS satellite and station clocks in clock RINEX format.
igs1586[0-6].cls  IGS GPS clock combination summary report.
igs15867.erp      Earth Rotation Parameters (ERP) and their rates as well as
                  Universal Time (UT1-UTC) and Length Of Day (LOD) associated 
                  with IGS ephemerides.
igs15867.sum      Complete report.

    
REMARKS concerning the IGS Orbit Combination:                                  
---------------------------------------------

 1. The centres used in the clock combination are COD, EMR, ESA, GFZ, MIT, and
    JPL. The other centres are excluded because they either provide broadcast
    clocks (NGS) or clock corrections are not provided (SIO).  The clock
    information not used is still compared to combination for completeness.  
    The value of 999999.999999 microseconds, according to the sp3 format 
    convention, is used to signify that no clock solution is available and 
    therefore must not be used.

 2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
    Starting week 1582, a new solution from CNES/GRGS (GRG) is included with
    weight except for the clock and LOD combinations.  The SIO solution since
    week 1582 has been manually excluded due to applying unremovable over-
    constraints and large rotations.

 3. The following centre clock solutions, which provide broadcast clock
    corrections, were excluded from the combination but kept in the combination
    statistics:
             -> Centre: NGS 

 4. The following clock solutions were excluded from the combination because they
    were biasing the combined clock solutions (clock shifts/outliers) but were
    kept for the RMS computation.  Duplicate entries can arise due to separate
    combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
    ACs (listed second).
    
               Day | Centre | PRN/STA list
               ----+--------+---------------
                0  |  COD   | DGAR
                0  |  EMR   | 10 WHIT WTZR
                0  |  ESA   | DGAR IRKJ KOKB MAW1 METS
                0  |  GFZ   | FAIR KERG KOKB MDVJ METS SUTH
                0  |  GRG   | DGAR IRKJ ONSA
                0  |  JPL   | 10 IRKJ
                0  |  MIT   | 10 32 10 32 FLIN
                1  |  COD   | 18 18 AREQ SCH2 AREQ DGAR SCH2
                1  |  EMR   | 10 32 10 32 WTZR YELL WTZR YELL
                1  |  ESA   | 30 30 DGAR IRKJ KOKB MAW1
                1  |  GFZ   | KOKB MDVJ METS SUTH YELL
                1  |  GRG   | DGAR IRKJ ONSA
                1  |  JPL   | 10 32 AREQ WILL
                1  |  MIT   | 10 22 30 32 10 22 30 32
                1  |  NGS   | 1
                2  |  COD   | KARR WROC DGAR WROC WTZR
                2  |  EMR   | YELL YELL
                2  |  ESA   | DAV1 WTZR CAS1 DAV1 DGAR IRKJ KOKB MATE NRIL UNSA
                2  |  ESA   | WTZR
                2  |  GFZ   | 13 FAA1 HARB KOKB MDVJ METS SUTH THTI
                2  |  GRG   | DGAR IRKJ ONSA
                2  |  JPL   | 10 32 QAQ1
                2  |  MIT   | 32 32 CHUR CHUR SOFI
                2  |  NGS   | 1
                3  |  COD   | DGAR
                3  |  EMR   | 10 32 10 32 NRC1 WTZR
                3  |  ESA   | KOKB NRC1 DGAR KOKB UNSA YELL
                3  |  GFZ   | BRAZ KOKB MATE METS SUTH
                3  |  GRG   | DGAR ONSA
                3  |  JPL   | 10 32 URUM
                3  |  MIT   | 32 32 BRUS NRC1
                3  |  NGS   | 1
                4  |  ALL   | 1
                4  |  COD   | WROC DGAR WROC
                4  |  EMR   | 10 32 10 32 WTZR WTZR
                4  |  ESA   | DGAR KOKB UNSA
                4  |  GFZ   | KOKB MDVJ METS SUTH
                4  |  GRG   | DGAR ONSA
                4  |  JPL   | 10 32
                4  |  MIT   | 32 32
                5  |  ALL   | 1 1
                5  |  COD   | DGAR
                5  |  EMR   | 10 10 WTZR
                5  |  ESA   | DGAR IRKJ KOKB
                5  |  GFZ   | 32 KOKB MATE MDVJ METS SUTH
                5  |  GRG   | DGAR IRKJ ONSA
                5  |  JPL   | 10 32 UNSA
                5  |  MIT   | 32 3 32 MDVJ MDVJ NNOR NYA1
                6  |  ALL   | 1 1
                6  |  COD   | DGAR
                6  |  EMR   | 10 10 HARB KOUR WTZR
                6  |  ESA   | DGAR IRKJ KOKB
                6  |  GFZ   | HARB KERG KOKB KOUR MATE METS SFER SUTH
                6  |  GRG   | DGAR IRKJ ONSA
                6  |  JPL   | 10 32 WILL
                6  |  MIT   | 32 32 CAS1 KERG BOR1 CAS1 KERG

    
 5. New clock offsets and drifts were estimated for centres showing reference
    clock resets.  Note that only the largest clock offset and drift are output
    to the summary file.  However, the clock combination and the listed RMS
    include all the clock segments.  In summary, the following clock
    shifts/resets were noticed and accounted for:
    
               Day | Centre |  Time  |  Jump
               ----+--------+--------+-------------
                2  |  ESA   | ~23:55 | ~ -0.16 ns

 6. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) all IGS products,
    including the IGS combined orbits, are based on the IGS realization of the
    ITRF2005 reference frame (IGS05).   For more information see IGSMAIL #5447.

 7. Small rotations were applied to all the AC orbit and ERP values in order
    to align them to the IGS05 frame. These rotations were estimated in the IGS
    SINEX combination process, performed by the IGS Reference Frame Coordinator
    at the Institut Geographique National (IGN), and are based on the common
    stations between the individual AC SINEX solutions and the IGS05.snx SINEX
    frame. The estimated 7 transformations, from which only the 3 rotations are
    applied to the orbit and ERP values, are:
    
            |    DX     DY     DZ      RX     RY     RZ     SCL
     Centre |   [mm]   [mm]   [mm]   [uas]  [uas]  [uas]   [ppb]
     -------+---------------------------------------------------
       COD  |     .7     .1    1.5      -8     -8      4    -.19
       EMR  |    5.6   -4.7   -1.0       4     29    -47     .13
       ESA  |    4.9     .5   12.3      21     43    -53     .01
       GFZ  |     .0    1.9     .5      -3     19    -89     .07
       GRG  |     .1    9.2   14.5      -3      8    -26     .08
       JPL  |    7.4   -1.2   -4.8     -10    -47    -37     .15
       MIT  |    4.4    -.4    9.7       5     -2    -39    -.06
       NGS  |    4.5   -1.5    6.6     -23    -43     10     .18
       SIO  |    1.4     .6  -10.7     -13    329   -576     .20


 8. Starting on 22-Oct-2000 (GPS Week 1085-0; mjd=51839) all IGS clock products
    are based on the new clock combination scheme which uses the clock RINEX
    files as input if available, otherwise SP3 clocks are used. 
    The navigation solution is still based on the SP3 clocks but this will soon
    adopt the clock RINEX files as well.

 9. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products
    are aligned to the IGS reference frame products (station coordinates and
    ERPs as generated by IGN. For more information see IGSMAIL #2750.
    Because of this change in alignment Table 2 has been enhanced with one 
    additional line per AC. This additional line shows the X- and Y-rotations 
    which were applied to each of the AC orbits prior to the orbit combination. 
    These rotations are based on the difference between the individual AC ERP 
    estimates and the IGS reference frame ERP product. The total rotation of
    the individual AC orbits w.r.t. the IGS combined orbit is the sum of the
    values in the two lines of Table 2 plus the reference frame rotation.

10. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna
    model is introduced (IGSMAIL #5272). The antenna phase center offsets and
    phase center variations are given in the file:
        ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx

    
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Most combination statistics are with respect to the combined orbits and
consist of five parts. The first, 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 (table 1.1586.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1586.b).
The second part, 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 2.1586.[0-6]).
The third part, 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 3.1586.[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. The fourth part, Table 4, is a
weekly summary of the daily precise navigation summaries for centres
providing both orbit and clock solutions.  It contains weekly station RMS
w.r.t. the initial coordinates for the Latitude, Longitude and Height 
components for up to three IGS stations (table 4.1307). The fifth and final
part, Table 5, is similar to Table 4 and contains daily precise navigation
statistics (tables 5.1586.0-6).

In tables 1-3, the most important statistic which is meaningful for intra
centre/satellite analysis is labeled WRMS. It is a weighted RMS where
normalized weights are based on accuracy codes given in the SP3 files, and
should not be affected by downweighted/problem satellites when acknowledged
by individual centres in their SP3 file.
                                                                               

             
Table 1: Week 1586 summary.                       (May 30, 2010 - Jun 05, 2010)

Table 1.1586.a   GPS week: 1586   MJD: 55346.000-55352.000

         Mean and standard deviations of transformation parameters to the 
         combined IGS 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  250|    0     0     0    12    -1   -14  -.22    8    7 |    -561     -16     15     72
        |    0     0     0    13    15    16   .02           |     304     351
emr   90|    0    -3    -3   -14   -14    25   .26   18   17 |    -911      64     16     91
        |    1     1     2    12    14    17   .03           |    1773    1694
esa  132|    1     0     0   -54   -43   -39   .28    8    8 |    -981     548     11    110
        |    1     0     2    15    14    15   .02           |     704    1187
gfz  199|    0     0     2     9    -4   -13  -.18   10   10 |     -30     213     20    114
        |    1     0     1    50    64    12   .04           |     243     403
grg  127|    0     1    11   -13   -46    -8   .61   19   16 |     -47     -37     52    212
        |    0     1     2    25    12    18   .01           |     313     509
igr  n/a|    0     0    -1    12    -8   -16  -.02    5    4 |    4926     412     17     67
        |    0     0     0    20    29    16   .02           |    2482    1669
jpl  132|   -1     1   -10     8    98    49   .45   17   16 |     892     128     16     95
        |    1     0     1    22     7    44   .03           |    1637    1573
mit  253|    0    -1     1   -13   -13    21  -.33   11   10 |  -11919   -1783     18    172
        |    1     0     1    13    22    11   .03           |    5370    2066
ngs  214|    0     0     0    58    55    18  -.18   10    7 | -203370  749370   2078   3564
        |    0     0     1    20    43    15   .03           |  576402 1658001
sio  269|   -4     0     1    52  -660  -549  -.22   20   20 |     ---     ---    ---    ---
        |    1     1     1    20    29     5   .03           |     ---     ---


Table 1.1586.b   GPS week : 1586   MJD: 55346.000-55352.000   

         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
------+------------------------------------+------------------------------------------
   1  |    0   14   22   21   16   17   18 |
   2  |    4    4    4    4    4    4    4 |
   3  |    3    3    3    3    3    3    4 |
   4  |    4    4    4    3    3    3    4 |
   5  |    5    5    5    5    4    4    4 |
   6  |    3    3    3    3    3    3    4 |
   7  |    4    5    5    5    5    5    5 |
   8  |    5    5    5    5    5    5    5 |
   9  |    4    5    5    4    4    4    4 |
  10  |    8    9    9    8    8    7    8 |
  11  |    5    4    4    4    4    4    4 |
  12  |    5    5    5    5    5    5    5 |
  13  |    5    5    5    5    5    5    5 |
  14  |    4    4    5    4    4    5    4 |
  15  |    5    4    5    4    5    4    5 |
  16  |    5    5    5    4    5    5    5 |
  17  |    4    4    5    5    5    5    5 |
  18  |    4    5    5    5    4    4    4 |
  19  |    4    4    4    3    3    3    4 |
  20  |    4    4    4    4    4    5    4 |
  21  |    4    4    4    4    4    4    4 |
  22  |    4    5    5    4    4    4    4 |
  23  |    5    5    5    5    5    5    5 |
  24  |    3    3    3    3    3    3    3 |
  26  |    4    4    4    4    4    3    3 |
  27  |    4    4    4    4    4    4    4 |
  28  |    4    5    4    6    5    4    4 |
  29  |    4    4    4    4    4    4    4 |
  30  |    4    4    4    5    4    4    4 |
  31  |    5    5    5    5    5    5    5 |
  32  |    8    6    5    6    5    7    7 |



Table 2: Daily transformation of each centre to the combined IGS 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 2.1586.0   GPS week: 1586   Day: 0   MJD: 55346.000                            

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  250|    0     0     0     0    -5   -32  -.24    9    8 |    -852     297     16     93
        |                     17   -32                       |
emr   90|    1     0     0   -27    -5    45   .25   19   17 |   -1989   -1009     20    106
        |                    -23   -74                       |
esa  132|    0     0    -1   -51   -24   -41   .27    7    7 |   -1044     814     12     98
        |                      8     9                       |
gfz  199|   -1     1     1    54   -19    -9  -.13    9    9 |       4    -103     21    126
        |                    -94   -24                       |
grg  127|    0    -1     7   -23   -41   -22   .63   20   17 |     -54      88     57    210
        |                     84    68                       |
igr  n/a|    0     0    -1    -2     3   -28  -.00    5    5 |    2538    -429     17     71
        |                    -67   -49                       |
jpl  132|    0     0   -10    -7   102    58   .42   19   16 |    -147    -810     18     99
        |                    -19   -40                       |
mit  253|    0    -2     3   -33   -36    23  -.31   12    9 |     -55      -2     18    183
        |                      2     9                       |
ngs  214|    0     0     1    48    74    43  -.18   10    7 | -999999 3103071   2018   3548
        |                     74   -13                       |
sio  269|   -1    -2     3    42  -667  -560  -.22   21   19 |     ---     ---    ---    ---
        |                   -130   353                       |

Table 2.1586.1   GPS week: 1586   Day: 1   MJD: 55347.000                            

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  250|    1     0     0    13   -10     3  -.23    8    7 |    -224    -243     19     77
        |                     26    10                       |
emr   90|    0    -1    -4   -22     0    39   .22   19   19 |   -3176     788     18     78
        |                    -16   -69                       |
esa  132|    0     0    -1   -68   -21   -69   .31    8    8 |    -846    -106     12    105
        |                     52    -5                       |
gfz  199|   -1     1     1   -16   -15    -2  -.14    9    9 |     186      57     21    105
        |                    -85    -9                       |
grg  127|    1     0    13    -3   -66   -40   .60   19   15 |     112    -140     57    212
        |                     17    65                       |
igr  n/a|    0     0    -2    22   -25   -36  -.03    4    4 |    1994    1194     19     77
        |                    -40   -31                       |
jpl  132|    0     0    -9    50    99    53   .42   18   16 |   -1190     666     17     90
        |                    -20  -125                       |
mit  253|    0    -2     2   -13   -35    19  -.30   12   10 |  -13666   -2442     19    141
        |                      5    11                       |
ngs  214|    0     0    -1    71    52    18  -.20   10    6 |    6374    8419   2213   3637
        |                     -2    66                       |
sio  269|   -3     0     0    64  -675  -551  -.21   21   21 |     ---     ---    ---    ---
        |                   -130   357                       |

Table 2.1586.2   GPS week: 1586   Day: 2   MJD: 55348.000                            

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  250|    1     0     0    23     9    -7  -.22    8    8 |    -233    -302     15     68
        |                      6   -24                       |
emr   90|    0    -4    -4   -24     2    16   .26   17   17 |   -2292     691     19     79
        |                      5   -51                       |
esa  132|    1     0    -2   -32   -47   -43   .30    9    9 |    -893    1034     12    107
        |                     22    40                       |
gfz  199|    0     0     3   -45   -82   -16  -.15    9    9 |     286    -102     21    103
        |                    -80   -15                       |
grg  127|    0     1    14     1   -28    -4   .60   19   17 |     146    -436     48    225
        |                     39    28                       |
igr  n/a|   -1     1    -1    41    15    -5   .00    5    5 |    3383    1014     16     67
        |                    -28   -18                       |
jpl  132|   -3     1    -9    -7   109    99   .47   18   16 |    -314     667     16     90
        |                     67   -14                       |
mit  253|    0     0     2     2   -25     7  -.31   11    9 |  -15940     139     19    139
        |                     -4    -6                       |
ngs  214|    0     0     0    73   120    13  -.16   11    7 |   11853    4419   2244   3664
        |                     22   -14                       |
sio  269|   -4     1     2    65  -697  -548  -.21   21   22 |     ---     ---    ---    ---
        |                   -128   354                       |

Table 2.1586.3   GPS week: 1586   Day: 3   MJD: 55349.000                            

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  250|    1     0     1    21    15    -9  -.25    8    7 |    -734     106     15     59
        |                     -2   -12                       |
emr   90|   -2    -4    -2    -1   -15    34   .25   17   17 |    -974    1004     16    108
        |                    -21   -39                       |
esa  132|    3     0    -3   -36   -55   -33   .26    8    8 |   -1904    1674     12    111
        |                      7    12                       |
gfz  199|    0     0     2   -22   -52    -6  -.21   10   10 |    -214     332     20    114
        |                    -78    -1                       |
grg  127|    0     2    13     0   -44     0   .61   18   14 |    -190      20     48    222
        |                     45    38                       |
igr  n/a|   -1     0    -2    23    31     2  -.02    5    4 |    4812    1241     18     73
        |                    -42   -35                       |
jpl  132|   -1     1    -8    -7   101   -27   .44   16   15 |     815     882     17    104
        |                     18   -41                       |
mit  253|   -1    -1     2   -17    -7    20  -.34   11    9 |  -13050   -4063     18    179
        |                     -9    -3                       |
ngs  214|   -1     0    -1    63    93    16  -.16   11    8 |  531423 -999999   1711   3215
        |                     49    46                       |
sio  269|   -5     0     2    56  -663  -542  -.22   20   20 |     ---     ---    ---    ---
        |                   -130   341                       |

Table 2.1586.4   GPS week: 1586   Day: 4   MJD: 55350.000                            

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  250|    1     0     0    -1     9   -19  -.19    8    7 |    -739      17     15     62
        |                     60   -14                       |
emr   90|   -1    -1    -4   -20   -16     0   .32   17   17 |    -306    2549     15     91
        |                     -5   -35                       |
esa  132|    2     1     0   -57   -43   -17   .28    9    9 |   -1848    2087     12    119
        |                     17    16                       |
gfz  199|    1     0     3    25     1   -24  -.18    9    9 |    -248     432     21    114
        |                    -84    15                       |
grg  127|    0     1    10     9   -56   -14   .59   18   15 |    -670     976     45    212
        |                     38    56                       |
igr  n/a|    0     0     0    25     7   -30  -.02    5    5 |    5875    2866     17     64
        |                    -16     3                       |
jpl  132|   -1     1   -10    -5   100    68   .51   16   15 |    1410    2582     16     98
        |                     57    -8                       |
mit  253|    0    -1     0    -5   -23    17  -.31   10   10 |  -14571     321     20    171
        |                      4   -12                       |
ngs  214|   -1    -1     0    40    26    21  -.16   10    6 | -999999 3129784   2075   3447
        |                     11   119                       |
sio  269|   -3     1     1    66  -679  -548  -.19   19   20 |     ---     ---    ---    ---
        |                   -115   343                       |

Table 2.1586.5   GPS week: 1586   Day: 5   MJD: 55351.000                            

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  250|    0     0     0    31   -31   -36  -.21    8    7 |    -270    -491     15     77
        |                      8    31                       |
emr   90|   -1    -4    -3     2   -30    34   .23   18   18 |    2065   -2580     14    103
        |                    -34   -33                       |
esa  132|    3     0     1   -65   -58   -29   .26    7    7 |    -260    -450     10    120
        |                     12    18                       |
gfz  199|    0     0     3   -23   123     2  -.22   10   10 |     121    -103     21    122
        |                    -75    20                       |
grg  127|    0     2     8   -12   -50    12   .60   18   15 |     289    -610     60    204
        |                     55    78                       |
igr  n/a|    0     1    -2    -6   -47     4  -.02    4    4 |    8711   -2215     17     58
        |                    -24    11                       |
jpl  132|   -2     2   -12    23    86     9   .47   17   16 |    3667   -2323     17     93
        |                    -14   -45                       |
mit  253|   -1    -1     0   -29    13    45  -.35   12   11 |  -14101   -1709     16    188
        |                     -6   -24                       |
ngs  214|   -1    -1     0    87    -7    21  -.23   10    7 |   15949   -3288   2196   3700
        |                     74   174                       |
sio  269|   -4     2     0     9  -622  -545  -.20   20   19 |     ---     ---    ---    ---
        |                   -118   323                       |

Table 2.1586.6   GPS week: 1586   Day: 6   MJD: 55352.000                            

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  250|    0     0     0     0     0     2  -.22    7    7 |    -881     503     15     71
        |                     28     4                       |
emr   90|    0    -4    -7    -5   -34     7   .26   17   17 |     293    -992     13     77
        |                    -41   -40                       |
esa  132|    2     0     1   -71   -55   -38   .29    7    7 |     -75   -1211     11    110
        |                      7    11                       |
gfz  199|    1     1     4    95    12   -34  -.22   11   11 |    -351     982     21    117
        |                    -96    57                       |
grg  127|    0     0     9   -65   -39     8   .61   19   17 |      37    -159     49    202
        |                    107    -1                       |
igr  n/a|    0     0     0   -15   -40   -22  -.06    4    4 |    7175    -784     16     64
        |                    -69   -17                       |
jpl  132|   -1     0   -11    16    90    88   .44   18   16 |    2009    -767     16     97
        |                    -26    15                       |
mit  253|   -3     0    -1    -1    17    19  -.36   12   10 |  -12054   -4730     22    208
        |                      9   -26                       |
ngs  214|   -1     0     1    28    26    -8  -.18   10    6 |   10805    3186   2094   3740
        |                      0   140                       |
sio  269|   -5     2     1    58  -617  -551  -.29   20   19 |     ---     ---    ---    ---
        |                   -115   305                       |

       
       
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 IGS column gives resulting satellite accuracy measures found in
         SP3 header. The last IGS column gives the RMS fit of the IGS 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 IGS 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 3.1586.0   GPS week: 1586   Day: 0   MJD: 55346.000                            

        Weighted Average                                            Orbit Dynamics (7 days)
 PRN  |  cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio  IGS |   cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio   IGS
------+--------------------------------------------------------+---------------------------------------------------------
  X1  |    4  ---  ---  ---  ---   59  ---  ---  ---  ---    0 |    22  ---  ---  ---  ---   37  ---  ---  ---  ---    19
   2  |    8   22    6    8   16    4   25    8    6   20    4 |    21   29   20   24   20   22   30   23   24   24    20
   3  |   10   10    4    7   18    4    9    7    8   21    3 |    13   21   17   22   30   15   18   19   16   17    16
   4  |    9   13    6    7   13    7   11   11   11   15    3 |    23   22   19   23   26   21   19   27   20   33    20
   5E |    8   16    7   10   23    5   22   24    7   28    5 |    22   26   20   22   24   20   28   20   18   16    18
   6  |    7    8    5    8   15    4    9    6   10   23    3 |    18   24   21   27   33   18   20   24   22   22    21
   7  |    5   17    6    8   26    4   19    6    9   16    4 |    19   25   14   17   33   17   25   18   19   19    16
   8  |    8   21    8    9   22    3   17   13    7   22    4 |    15   27   13   18   30   16   25   22   21   23    15
   9  |   11   16    6   11   10    5   17   14    6   20    4 |    10   24   14   15   21   12   25   14   15   17    12
  10E |   16   17   13   14   39    8   18   18   30   18    7 |    29   34   30   32   41   31   33   26   41   27    27
  11  |   10   19    6    7   17    5   16   15   12   26    4 |    30   42   35   35   49   32   38   34   31   31    33
  12  |   10   23    8   11   20    4   24   14    6   19    5 |    17   32   19   20   29   20   32   15   21   19    18
  13  |    6   18    7   10   25    5   23   12   14   16    4 |    17   31   22   23   35   21   32   24   22   23    20
  14  |    8   20    7    8   18    3   22    5    6   20    4 |    17   28   25   22   28   21   24   20   20   26    19
  15  |    7   18    7   11   19    5   22   16    9   18    4 |    24   32   29   23   39   25   33   23   22   31    24
  16  |    8   24    5    9   20    4   24    7    9   25    4 |    13   29   19   13   21   15   30   13   19   22    14
  17  |   13   14    4   12   19    6   14   11    7   26    4 |    59   58   59   70   56   59   58   64   57   70    60
  18E |    7   13    7    6   19    5   22    6    9   11    3 |    35   35   37   36   42   34   40   38   38   42    36
  19  |   11   10    6    8   16    4   12    8    8   30    3 |    19   24   23   26   26   19   20   24   21   25    20
  20E |    7   20    7    8   17    6   21   10   10   19    4 |    12   24   16   12   19   13   23    9   12   16    11
  21  |    9   18    9    9   16    5   23    5   10   25    4 |    16   25   21   16   20   16   29   16   17   18    16
  22E |    8   19    8    7   23    5   21    9    8   10    4 |    25   30   23   23   33   23   29   26   23   26    23
  23  |    7   21    7   13   22    7   21   10   13   20    5 |    13   30   20   19   30   16   29   16   15   15    15
  24  |    7   12    2    6   15    6    8    7    9   12    3 |    23   23   24   25   33   21   22   23   25   24    23
  26  |    8    9    6   10   12    3   10   14    8   34    3 |    25   24   32   23   31   25   29   23   23   39    24
  27  |    9   17    6   11   10    5   17   13    6   16    4 |     8   23   14   16   22   12   23   12   14   15    12
  28  |    6   15    6    8   20    5   19    5    9   10    3 |    21   28   18   19   31   15   29   19   19   20    18
  29  |    7   14    8    9   21    4   17    7    8  ---    4 |    19   20   24   25   28   19   21   22   22  ---    21
  30  |    9   14   10    7   13    3   16    9    7   28    3 |    45   48   42   46   49   45   48   46   41   47    43
  31  |    9   17    6    7   30    6   20    9    7   14    4 |    11   23   13   10   29   10   23   11   14   14    10
  32E |   14   46    9   10   24    6   16   25   16   26    7 |    38   63   46   39   50   40   48   39   42   52    41
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    9   19    7    9   20    5   19   12   10   21      |T   21   30   24   24   31   22   29   23   23   26    22
 WRMS |    8   17    7    9   17    5   16    9    7   19      |NE  20   28   23   24   31   21   28   23   22   25    21
 MEDI |    8   17    6    8   19    5   18    9    8   20      |MD  19   27   21   23   30   20   29   22   21   23    20

Table 3.1586.1   GPS week: 1586   Day: 1   MJD: 55347.000                            

        Weighted Average                                            Orbit Dynamics (7 days)
 PRN  |  cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio  IGS |   cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio   IGS
------+--------------------------------------------------------+---------------------------------------------------------
  X1  |   14  ---  ---  ---  ---   29  ---   27   18  ---   14 |    18  ---  ---  ---  ---   31  ---   28   31  ---    19
   2  |    8   23    9    6   14    2   22    8    8   21    4 |    18   25   16   21   11   17   22   18   18   24    15
   3  |    7   13    5    9   13    4   12    7    7   21    3 |    13   16   14   16   19   12   15   14   15   11    12
   4  |    6   13    8    8   13    6   10   10    9   16    3 |    17   18   19   19   19   16   16   23   18   30    17
   5E |    6   24    7    8   20    4   22   13    8   14    4 |    13   24   14   17   20   14   21   14   13   16    12
   6  |    7   12    6    7   10    4   13    7    6   22    3 |    15   16   18   17   21   14   17   17   18   13    15
   7  |   14   19    9   10   24    4   16    8   10   17    5 |    19   27   18   15   30   16   23   15   18   18    15
   8  |    7   24    7    9   19    5   17   14   10   19    4 |    11   26   19   12   26   17   25   19   17   21    14
   9  |    8   18    6   12    8    4   17   18   10   19    4 |    12   25   20   18   19   16   27   22   16   19    15
  10E |   16   36   13   12   52    6   17   25   31   28    9 |    36   50   34   43   55   37   33   29   46   45    34
  11  |    8   13    7    6   15    6   20   12    8   25    4 |    19   29   26   21   37   22   32   27   21   22    22
  12  |    7   25   10    8   20    4   24   13    9   20    5 |    16   31   18   18   29   14   28   18   18   19    16
  13  |    7   17    7   10   24    4   21    9    8   17    4 |    14   31   22   21   37   19   31   19   18   18    18
  14  |    5   19    7    8   15    3   23    6    8   18    4 |    15   26   18   19   25   17   24   16   16   21    15
  15  |    5   20    5    8   18    4   19   11    7   18    4 |    22   33   25   26   30   26   29   25   25   28    23
  16  |   10   21   10    9   16    3   24   10   13   28    5 |    13   27   18   12   20   14   28   12   20   20    12
  17  |    8   11    5   12   11    4   15   10    6   25    3 |    29   24   27   36   28   30   26   31   28   27    27
  18E |   12   15    7    7   19    5   24   13    7   14    4 |    68   73   72   71   74   70   76   70   69   69    70
  19  |    7   12    9    9   16    6   13   10    9   28    3 |    16   18   20   17   22   16   17   17   16   16    15
  20E |    6   17    7    9   14    3   20    8    7   17    4 |    10   20   17   12   22   10   22    9   13   13    11
  21  |    6   20   10    8   13    4   21    7    4   25    4 |    10   22   10   13   16   10   24   12   12   11     9
  22E |    8   17    7    7   21    4   24   13    8   18    4 |    29   32   31   29   34   29   35   29   27   30    28
  23  |    6   21    7   10   22    5   23    9    7   21    4 |    13   27   20   16   26   18   29   18   15   13    15
  24  |    5   13    4    6   11    3   10    9    7   13    2 |    18   20   19   17   21   16   22   18   18   19    17
  26  |    6   12    8    9   10    4   11   11    9   34    3 |    28   33   30   32   27   32   30   34   30   41    29
  27  |    7   16    6   10    9    4   16   11    8   15    3 |    10   20   18   16   20   14   24   16   17   17    14
  28  |    7   25    9    9   20    5   19    7    7   15    4 |    17   31   21   16   27   17   25   15   20   16    16
  29  |    9   13    8    5   18    3   12   10    9  ---    3 |    16   19   24   18   22   19   21   17   16  ---    17
  30  |    6   22    7    9   14    5   13    7    7   27    3 |    57   61   60   59   59   56   58   56   54   59    57
  31  |    8   19   11   14   27    4   22   10    9   18    5 |    10   26   22   16   31   15   27   11   14   17    13
  32E |   12   24    9   12   17    4   17   20   14   26    5 |    33   44   40   33   44   35   41   37   39   47    35
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    8   19    8    9   19    4   18   12   10   21      |T   20   29   24   23   29   22   28   22   23   24    20
 WRMS |    7   19    8    9   15    4   16   10    6   21      |NE  17   26   21   20   25   19   25   20   20   21    18
 MEDI |    7   18    7    9   16    4   17   10    8   19      |MD  16   26   20   18   26   17   25   18   18   19    16

Table 3.1586.2   GPS week: 1586   Day: 2   MJD: 55348.000                            

        Weighted Average                                            Orbit Dynamics (7 days)
 PRN  |  cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio  IGS |   cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio   IGS
------+--------------------------------------------------------+---------------------------------------------------------
  X1  |   26  ---  ---  ---  ---   36  ---   34   33  ---   22 |    24  ---  ---  ---  ---   43  ---   36   42  ---    22
   2  |    7   20    9    8   13    7   22    7   10   22    4 |    20   25   18   22   15   21   25   21   23   25    17
   3  |    7   13    9    7   16    4    8    7    8   22    3 |    15   19   16   19   22   13   17   15   20   13    15
   4  |    9   13    8    8   12    5   11    9   10   16    3 |    18   20   17   20   22   18   14   24   21   30    17
   5E |    5   19    5    9   16    4   22   14    9   15    4 |    14   22   13   16   15   14   20   18   20   17    13
   6  |    6   12    6    6   16    4    8    7    8   23    3 |    18   22   19   21   27   16   20   19   23   16    18
   7  |    9   15   10    8   29    5   16    6    8   15    4 |    17   23   15   13   34   14   24   11   16   12    13
   8  |    8   22    9    8   23    4   16   15    6   20    4 |    10   25   14   16   27   15   25   17   16   19    13
   9  |    9   20    8   12   10    5   15   15   11   18    4 |     9   24   15   15   18   12   22   17   16   18    11
  10E |   17   18   16   18   36    7   16   24   33   24    8 |    40   43   41   51   49   43   38   37   56   39    41
  11  |    7   13    4    7   14    4   15   11    7   25    3 |    23   29   26   28   40   24   34   26   25   26    24
  12  |   10   24   13   10   19    5   21    9   13   20    5 |    17   30   21   18   24   17   27   16   20   19    15
  13  |    6   19    8    8   28    4   21    9    9   15    4 |    12   30   21   16   37   16   32   16   16   15    16
  14  |    6   19   10    8   17    6   22    9   10   16    4 |    15   26   22   20   25   17   27   17   17   21    16
  15  |    5   18   13    8   19    5   23    8   10   16    4 |    20   30   24   24   28   21   30   21   23   26    21
  16  |    8   20    7    9   19    4   21   10    6   28    4 |    13   29   20   15   21   14   28   13   20   22    14
  17  |   13   13    9   19   14    5   15   14   12   21    5 |    21   22   26   39   22   23   21   29   26   27    23
  18E |   12   14    9    8   16    6   25   10    6   14    4 |    32   35   34   29   40   33   41   30   37   34    31
  19  |    6   13    7    6   15    5   15    9    7   29    3 |    21   22   20   21   24   19   23   20   23   18    19
  20E |    7   18    6   10   18    3   19   11    8   17    4 |    10   22   16   14   19   10   21    8   14   11    10
  21  |    8   18   10    7   15    4   20    8    8   25    4 |    14   24   15   12   17   11   26   12   14   12    10
  22E |    7   17    8    6   23    4   24    8    9   12    4 |    16   21   17   16   23   16   26   16   24   15    15
  23  |    6   21    9    9   26    5   21    7    7   19    4 |    14   31   22   19   29   16   28   17   12   15    15
  24  |    5   10    7    5   18    4   10    9    5   13    3 |    19   18   22   19   32   18   22   19   22   20    19
  26  |    5   11   12    5   12    4   14   10   10   34    3 |    29   30   34   24   31   28   29   29   31   38    28
  27  |    8   17    7    9   12    5   14   12    9   15    4 |    10   20   15   14   20   14   21   16   16   19    12
  28  |    7   18   10    8   19    6   16   12    9   15    4 |    13   26   19   14   26   16   24   16   19   17    14
  29  |    5   15    6    9   19    7   16    9    8  ---    3 |    16   22   20   21   26   19   21   19   16  ---    18
  30  |   10   20    9    7   16    3   15    9    9   26    4 |    32   38   38   27   37   34   42   33   35   40    32
  31  |    7   20   11   11   29    5   21    8    9   16    5 |     9   25   15   17   33   10   25    9   14   12    11
  32E |   12   23    8    7   18    5   15   18   12   27    5 |    33   43   41   33   45   35   42   35   34   47    35
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    8   17    9    9   19    5   18   11   11   21      |T   18   26   21   21   27   20   26   20   22   22    18
 WRMS |    8   17    9    9   17    5   16    9    7   22      |NE  17   25   20   19   26   18   25   19   21   20    17
 MEDI |    7   18    9    8   17    5   16    9    9   19      |MD  17   25   20   19   26   17   25   18   20   19    16

Table 3.1586.3   GPS week: 1586   Day: 3   MJD: 55349.000                            

        Weighted Average                                            Orbit Dynamics (7 days)
 PRN  |  cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio  IGS |   cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio   IGS
------+--------------------------------------------------------+---------------------------------------------------------
  X1  |   23  ---  ---  ---  ---   29  ---   31   37  ---   21 |    27  ---  ---  ---  ---   31  ---   24   53  ---    21
   2  |    6   17    7   10   14    7   20    7    8   22    4 |    19   23   20   22   14   16   25   19   22   22    17
   3  |    8   11    5    9   12    5   10    6    6   22    3 |    16   20   17   21   24   14   18   16   17   17    16
   4  |    7   10    4    9   11    5    7   10   10   17    3 |    26   22   18   22   25   20   18   25   21   29    20
   5E |    6   17    7    9   13    5   20   15   10   24    4 |    14   20   13   14   19   13   20   15   19   18    11
   6  |    6   10    5    8   13    5    8    6   10   23    3 |    18   23   18   24   28   17   18   19   21   19    19
   7  |   11   16    6   11   21    4   16    8    8   15    4 |    15   24   17   15   32   13   20   16   18   16    14
   8  |    8   21    7    8   22    3   14   17    8   19    4 |    12   28   13   18   28   15   22   18   17   18    13
   9  |    7   15    6    9   10    3   15   16   13   14    4 |    10   22   16   14   17   13   24   16   20   16    13
  10E |   18   19   13   21   27   10   16   21   31   21    8 |    33   33   30   33   37   31   31   27   49   25    29
  11  |    9   14    9   11   13    5   16    8   11   24    4 |    25   37   31   29   42   26   36   27   29   30    28
  12  |    9   22    8   10   18    4   20    9   10   19    4 |    17   28   19   17   29   17   28   16   21   18    17
  13  |    6   16    8    9   23    4   19    9   10   15    4 |    17   31   25   25   40   19   29   19   19   20    20
  14  |    6   19    8    8   13    5   18    8    9   14    4 |    18   30   22   25   27   22   28   21   25   24    20
  15  |    4   19    8    6   18    5   20    9   11   16    4 |    19   29   24   20   30   17   27   22   21   25    19
  16  |    7   20    7   10   16    4   21    9    6   25    4 |    14   27   18   16   22   16   27   15   20   23    15
  17  |   10   16    7   16   11    4   14   20   12   22    5 |    31   31   26   37   29   29   24   36   29   32    28
  18E |    5   16    8    8   25    5   21   14    7   12    4 |    52   56   54   51   57   51   56   55   55   55    53
  19  |    6   10    6    9   12    5   11    8    5   28    3 |    20   23   19   25   24   18   20   21   20   20    19
  20E |    7   15    7   10   20    4   17   11   12   20    4 |    10   21   15   14   17   11   19   11   15   15    10
  21  |    7   16    8    9   12    5   19    7    7   24    3 |    16   24   14   18   18   13   24   13   19   13    13
  22E |    4   16    7    6   26    5   20    8    6   13    4 |    24   29   24   24   37   22   30   23   29   25    24
  23  |    5   21   11   12   21    4   22    9   10   19    5 |    15   30   25   21   29   18   28   16   16   17    17
  24  |    5   10    5    5   14    3    8    8   10   12    3 |    24   26   26   26   33   22   21   22   27   26    24
  26  |    5   10    8    8   10    4   11   11   10   34    3 |    20   21   24   19   21   20   20   21   23   34    19
  27  |    7   13    5    8   10    4   14   10   11   14    3 |     9   19   16   12   19   11   21   14   18   16    12
  28  |    9   26   15    9   23    6   16   17   13   18    5 |    18   29   21   19   30   18   22   17   23   18    16
  29  |    6   12    7    8   16    2   14   11   11  ---    3 |    18   24   21   21   27   19   20   21   25  ---    20
  30  |   11   21    7    9   17    2   14    9    8   26    4 |    89   95   93   93   88   90   95   90   92   97    91
  31  |    6   18    9   13   27    3   18    6   11   13    4 |    15   27   15   23   35   17   25   14   24   19    17
  32E |   10   31    6   12   14    6   16   16   16   23    5 |    30   43   35   29   42   32   43   31   32   45    32
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    8   17    8   10   18    5   16   11   11   20      |T   22   29   24   24   30   22   27   23   27   25    22
 WRMS |    7   17    8   10   14    4   15    9    8   20      |NE  21   28   23   24   29   21   26   22   25   24    21
 MEDI |    7   16    7    9   14    5   16    9   10   19      |MD  18   27   20   21   28   18   24   19   21   20    19

Table 3.1586.4   GPS week: 1586   Day: 4   MJD: 55350.000                            

        Weighted Average                                            Orbit Dynamics (7 days)
 PRN  |  cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio  IGS |   cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio   IGS
------+--------------------------------------------------------+---------------------------------------------------------
  X1  |   25  ---  ---  ---  ---   28  ---   20   22  ---   16 |    26  ---  ---  ---  ---   28  ---   30   30  ---    22
   2  |    7   18    6    8   14    6   18    8    9   22    4 |    22   26   16   23   15   20   26   23   23   29    19
   3  |    6   10    8    6   13    5    8    6    9   22    3 |    15   17   18   18   17   12   15   16   17   14    15
   4  |    7   11    7    8   10    6    8    9    9   20    3 |    24   22   24   24   24   22   20   27   23   35    23
   5E |    7   18    8    7   24    4   19    7    7   11    4 |    18   25   19   17   20   14   24   21   20   22    17
   6  |    4   11    8    6   11    5    8    6    6   23    2 |    17   20   21   22   20   15   17   19   18   16    18
   7  |   12   17    6    9   24    5   17    9    8   13    4 |    19   27   18   15   31   17   27   18   20   19    16
   8  |    8   16    6    9   23    4   14   15    9   14    4 |    15   26   18   16   28   16   25   20   17   20    16
   9  |    7   15    6    9    9    4   13   13    8   12    3 |    12   21   15   16   17   13   22   17   16   17    13
  10E |   14   18   14   15   21    7   16   20   33   21    7 |    35   40   40   41   40   39   40   36   52   39    37
  11  |    6   15    8    9   15    6   16    6    9   24    3 |    25   33   28   23   42   26   35   23   29   28    26
  12  |    8   24    9    8   19    4   20   10    8   19    4 |    17   30   15   16   28   15   28   18   20   19    16
  13  |    6   17    7   11   24    4   21   11   12   15    4 |    20   32   25   22   36   20   33   21   20   21    21
  14  |    7   21   10    7   14    3   18    8    9   16    4 |    22   32   29   28   30   23   30   24   24   27    24
  15  |    7   21   12    9   17    8   19   10   10   14    4 |    18   31   26   22   27   21   28   20   27   21    20
  16  |    8   21    9   11   19    4   22    9    7   23    4 |    15   30   19   20   25   17   32   17   23   23    17
  17  |   11   13    9   16   11    4   14   17    9   22    5 |    23   27   23   39   23   26   24   34   31   31    27
  18E |    6   13    9    7   21    5   20    9    6   13    4 |    30   32   36   36   36   31   36   33   31   31    32
  19  |    4   10   10    5   14    5   12    7    9   28    3 |    16   17   15   15   16   13   15   17   19   16    14
  20E |    8   13    9   10   18    4   18   13    9   22    4 |    15   23   20   16   22   15   24   16   18   22    15
  21  |    7   18    9    8   15    4   21    7    5   25    4 |    18   25   19   17   17   16   28   17   18   15    15
  22E |    6   17   10    8   22    4   18    6    5   12    4 |    18   25   25   24   27   20   29   22   21   22    21
  23  |    6   21   10   11   22    4   23    9   12   18    5 |    16   30   22   17   30   15   30   15   16   14    16
  24  |    7   10    6    3   14    4    8    8    7   13    2 |    23   23   27   24   25   23   22   23   20   21    22
  26  |    4   12   10    9    9    5   11   10    7   34    3 |    19   24   21   20   21   17   23   23   23   35    19
  27  |    6   15    8    8    9    3   12   11    5   13    3 |    10   19   14   17   19   12   20   16   15   18    12
  28  |    9   16   10    7   22    7   18   13   11   14    4 |    21   28   21   18   30   21   28   20   23   21    19
  29  |    5   10    9    7   16    6   14    7    9  ---    3 |    19   22   24   23   26   21   22   19   22  ---    20
  30  |    8   17   10    8   11    4   14    7    5   20    3 |    32   39   40   37   39   34   39   37   36   38    36
  31  |    7   18    8    9   29    4   16    6    6   12    4 |    14   27   19   16   33   14   27   16   18   17    16
  32E |   12   23    7   14   16    5   18   14   13   26    5 |    32   41   35   34   42   34   43   33   32   48    33
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    8   17    9    9   18    5   16   10   10   19      |T   20   27   23   22   26   20   27   22   23   24    20
 WRMS |    7   17    9    9   15    5   15   10    6   20      |NE  19   26   21   21   25   19   25   21   21   22    19
 MEDI |    7   16    9    8   16    4   16    9    9   19      |MD  19   26   21   20   26   20   27   20   21   21    19

Table 3.1586.5   GPS week: 1586   Day: 5   MJD: 55351.000                            

        Weighted Average                                            Orbit Dynamics (7 days)
 PRN  |  cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio  IGS |   cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio   IGS
------+--------------------------------------------------------+---------------------------------------------------------
  X1  |   24  ---  ---  ---  ---   22  ---   27   21  ---   17 |    28  ---  ---  ---  ---   20  ---   23   22  ---    17
   2  |    8   19    8    7   13    4   22    7   11   23    4 |    16   26   16   23   15   18   25   20   24   28    16
   3  |    4   10    5    7   15    4   10   10    6   22    3 |    14   14   12   14   13   10   10   15   17   11    11
   4  |    8   12    5    6   13    4    8   10   10   22    3 |    21   26   18   19   21   20   17   21   23   32    18
   5E |    6   19    7   10   16    6   21    6    8   13    4 |    17   27   19   20   24   18   26   21   16   24    18
   6  |    5   11    5    9   14    3    9   10    6   24    3 |    16   17   15   21   15   13   15   17   20   12    14
   7  |    8   14    8    9   26    4   14   10   10   15    4 |    19   25   19   14   32   17   23   18   25   16    17
   8  |    9   23    8    8   27    4   16   17    7   15    5 |    15   30   18   15   32   16   26   17   17   17    15
   9  |    6   17    5   11   10    4   15   12   10   12    4 |    11   26   13   14   18   13   27   18   20   15    13
  10E |   11   17   12   18   20   10   16   21   32   18    7 |    25   32   23   34   33   28   30   31   47   36    27
  11  |    7   16    6    9   14    3   18   10    6   26    3 |    24   36   28   22   36   25   34   19   25   25    24
  12  |    9   20    8    9   20    3   19   11   10   19    4 |    18   28   17   16   27   17   28   18   21   17    16
  13  |    5   16    6   11   25    3   17   24    8   23    5 |    28   38   31   24   41   28   38   29   31   29    29
  14  |    8   22    8   10   15    5   19    9   10   17    4 |    19   29   22   18   25   17   27   19   21   20    18
  15  |    5   20    8    6   18    4   19   11    7   15    4 |    15   31   17   20   24   16   27   17   19   21    16
  16  |    8   22    6   12   18    3   21   10   10   22    4 |    11   27   16   16   21   12   25   12   18   18    12
  17  |    9   14    7   22   10    4   14   15    8   20    4 |    30   32   25   42   26   30   29   34   32   30    28
  18E |    6   13    7    8   18    4   22    9    9   12    4 |    43   50   50   44   50   46   54   44   40   45    45
  19  |    5   11    4    8   16    4   11   10    7   28    3 |    19   21   15   19   17   17   16   17   22   16    16
  20E |    9   21    8   10   13    3   21   14    9   18    4 |    15   28   16   12   22   14   25   13   16   12    13
  21  |    9   18   10   10   12    5   21    8    9   26    4 |    17   24   19   15   17   14   27   14   15   17    14
  22E |    6   17    8   11   20    4   21   10    9   14    4 |    25   33   32   25   35   27   36   26   26   27    27
  23  |    6   19    7   13   22    5   20   13    7   20    4 |    17   28   20   17   28   17   27   17   16   16    16
  24  |    5   10    4    5   13    2    9    9   10   14    3 |    19   21   25   21   24   20   24   19   25   19    20
  26  |    5   12    5    9   10    3   13    8    5   35    3 |    20   25   19   17   21   20   28   22   21   37    19
  27  |    6   17    4    9    9    5   13    9   11   13    3 |     9   25   13   14   18   12   24   14   19   15    12
  28  |    6   18    7    6   21    6   18   13    7   17    4 |    20   31   17   16   32   17   29   17   20   19    17
  29  |    5   11    6    9   19    6   16    8    8  ---    3 |    19   20   24   22   24   20   21   16   21  ---    20
  30  |    8   19    8    8   15    5   15   11    9   19    4 |    47   50   45   43   44   44   47   45   44   43    44
  31  |    7   22    8   10   34    4   18    8    9   13    5 |    14   27   16   16   35   14   27   14   18   18    14
  32E |   17   28    7   11   24    7   20   24   13   15    6 |    37   45   41   36   54   39   45   45   38   45    38
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    8   18    7   10   18    4   17   12   10   20      |T   20   29   22   21   27   20   27   21   23   23    20
 WRMS |    7   18    7   10   15    4   16   11    7   19      |NE  19   27   20   19   25   18   25   19   22   21    18
 MEDI |    7   17    7    9   16    4   17   10    9   18      |MD  19   27   19   19   24   17   27   18   21   19    17

Table 3.1586.6   GPS week: 1586   Day: 6   MJD: 55352.000                            

        Weighted Average                                            Orbit Dynamics (7 days)
 PRN  |  cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio  IGS |   cod  emr  esa  gfz  grg  igr  jpl  mit  ngs  sio   IGS
------+--------------------------------------------------------+---------------------------------------------------------
  X1  |   25  ---  ---  ---  ---   25  ---   24   24  ---   17 |    27  ---  ---  ---  ---   38  ---   27   31  ---    21
   2  |    8   19    5    8   15    5   21   10    7   24    4 |    20   26   19   23   18   22   27   22   21   28    19
   3  |    8    9    8   13   18    3   12   13    9   24    4 |    15   22   21   28   26   18   17   19   19   17    18
   4  |    6   11   10    5   15    4   13   12    9   20    3 |    28   24   23   26   31   24   21   26   19   29    23
   5E |    7   17    8    8   18    4   21    7    9   15    4 |    22   27   27   23   22   22   24   21   23   20    22
   6  |    7    9    6   10   17    2   12    9    7   25    3 |    20   27   27   31   33   25   22   23   25   22    24
   7  |   12   16    6    9   25    5   17   16    8   13    5 |    15   23   21   19   34   19   26   26   19   21    18
   8  |    8   19    7   10   21    4   16   11    8   17    4 |    14   25   20   21   24   17   26   15   17   21    16
   9  |    6   18    7   12    9    6   17   11    8   13    4 |    10   25   14   14   17   13   25   16   15   16    12
  10E |   13   19   13   17   21    5   15   24   30   19    7 |    30   36   32   32   42   31   34   31   41   28    29
  11  |    6   15    4   10   15    3   17    7    6   27    3 |    30   40   33   34   48   32   37   27   30   35    31
  12  |    6   22   10    8   18    6   23    8    7   19    4 |    18   34   19   18   30   19   32   19   23   18    19
  13  |    8   16    6   10   24    3   21   20   12   15    5 |    21   31   28   28   41   25   32   30   22   26    24
  14  |    7   23    7    8   15    3   20   10    7   17    4 |    25   37   32   36   33   28   33   31   31   31    29
  15  |    7   18    8    9   20    5   20   13    9   14    4 |    15   26   20   17   25   19   22   20   19   20    15
  16  |    7   19    9    9   20    3   23   10    7   22    4 |    18   33   23   19   28   21   34   19   21   27    19
  17  |    9   13    9   23   15    5   16   13   11   22    5 |    33   34   37   45   34   34   30   35   25   33    32
  18E |    5   14    9    9   21    4   21   11    4   14    4 |    45   53   50   49   50   47   54   47   47   47    47
  19  |    4   10    8   10   17    4   14    8    7   29    3 |    18   20   20   27   22   18   15   20   20   18    18
  20E |    5   18    4    9   15    5   20   10   10   10    4 |    12   25   18   15   23   15   24   14   13   13    14
  21  |    6   17    8    9   15    4   21    8    5   28    4 |    14   28   16   17   27   17   29   18   19   21    16
  22E |    4   15    6    8   23    4   19    9    5   13    4 |    28   38   33   35   32   30   38   31   32   33    31
  23  |    7   17    9    9   20    3   20   16    9   18    4 |    17   28   24   18   29   21   25   21   16   21    18
  24  |    5   10    7    5   15    4   10   11    5   15    3 |    29   33   34   33   42   32   30   32   33   33    32
  26  |    5   13    7    8   14    4   14    6    5   35    3 |    16   23   23   20   19   18   24   17   22   35    17
  27  |    6   15    7   10   10    5   15    7    6   15    3 |     8   20   13   15   18   11   21   12   13   15    10
  28  |    5   16    6    7   20    6   18   10   10   12    4 |    23   31   24   19   37   20   28   19   20   21    22
  29  |    7   11    8    8   19    4   15    6    5  ---    3 |    27   32   37   32   35   33   27   29   29  ---    30
  30  |    6   20    7    9   12    5   15   10    8   22    4 |    29   36   29   32   31   30   32   32   30   31    28
  31  |    9   20    6   10   30    5   13    7    9   13    4 |    15   33   23   26   40   21   25   22   21   24    21
  32E |   10   25    5   28   23    6   14   16   17   17    6 |    44   46   46   54   57   45   48   43   44   42    44
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    7   17    7   11   19    4   18   12   10   20      |T   22   30   26   26   31   24   28   24   24   25    23
 WRMS |    7   17    7   11   17    4   16   10    6   19      |NE  20   28   24   24   30   23   26   23   22   24    21
 MEDI |    7   16    7    9   18    4   17   10    8   17      |MD  20   28   23   26   31   22   27   22   22   24    21



Table 4: Precise Navigation Summary.

         Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
         Longitude and Height components.  See Table 5 for the daily summary.

         CLK  - Satellite clocks used.
         EPO  - Mean number of satellite clock epochs available in the daily
                solutions.
         Units: mm.

Table 4.1586   GPS week: 1586   MJD: 55346.0-55352.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2955 |U    8     7    24 |U    7    10    31 |U   14    10    29 |
emr | emr 2871 |    12    11    29 |U   11    12    35 |    13    11    34 |
esa | esa 2880 |     8     7    28 |U    7    10    29 |    13    11    32 |
gfz | gfz 2871 |U    8     7    25 |U    6     9    24 |U   14    10    29 |
grg | grg 2880 |     9     7    32 |U   12    47   179 |    16    11    36 |
igr | igr 2877 |     8     7    26 |     6     9    24 |    13    10    30 |
igs | igs 2895 |     8     7    23 |     7    10    31 |    13    10    29 |
jpl | jpl 2868 |U   10     9    27 |     9    21    48 |U   13    11    32 |
mit | mit 2962 |U    9     9    27 |U   10    15    56 |U   17    11    31 |



Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit 
         positions and satellite clock corrections at 15 min intervals.

         Each line gives the daily station RMS w.r.t. the estimated coordinates 
         for the Latitude, Longitude and Height components.
        
         CLK  - Satellite clocks used.
         EPO  - Number of satellite clock epochs available for that day.
         Units: mm.

Table 5.1586.0   GPS week: 1586   Day: 0   MJD: 55346.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2953 |    12     7    33 |     5     8    18 |     7    10    20 |
emr | emr 2871 |    17    10    39 |    10    10    36 |     6     8    29 |
esa | esa 2880 |    12     6    34 |     4     5    18 |     8     8    25 |
gfz | gfz 2872 |    12     6    30 |     5     7    18 |     6     7    19 |
grg | grg 2880 |    13     6    31 |    10    11    20 |    11     8    27 |
igr | igr 2879 |    12     6    33 |     4     6    19 |     7     7    22 |
igs | igs 2872 |    13     6    34 |     4     6    18 |     7     7    22 |
jpl | jpl 2864 |    14     8    37 |     5    10    36 |     7     9    21 |
mit | mit 2880 |    13     8    32 |    10    14    53 |     7     9    21 |

Table 5.1586.1   GPS week: 1586   Day: 1   MJD: 55347.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2942 |     6     7    19 |     7     7    25 |     7     5    17 |
emr | emr 2872 |    12     9    36 |    11    11    38 |     8     9    26 |
esa | esa 2880 |     7     7    37 |     4     7    18 |     9     8    22 |
gfz | gfz 2872 |     6     5    35 |     5     9    20 |     8     8    20 |
grg | grg 2880 |     7     6    36 |    12    16    31 |    11     9    23 |
igr | igr 2877 |     7     5    36 |     4     9    18 |     8     8    21 |
igs | igs 2910 |     7     6    17 |     3     7    17 |     7     6    16 |
jpl | jpl 2868 |     9     8    34 |     9    18    52 |     7     7    19 |
mit | mit 2976 |     6     5    14 |     9    18    54 |    18     9    36 |

Table 5.1586.2   GPS week: 1586   Day: 2   MJD: 55348.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2966 |     6     8    22 |     4     9    22 |     6     4    19 |
emr | emr 2872 |    11    10    25 |    10     7    25 |     9     7    23 |
esa | esa 2880 |     7     9    24 |     4     7    21 |     7     5    21 |
gfz | gfz 2872 |     6     8    22 |     4     8    21 |     7     5    20 |
grg | grg 2880 |     8     9    26 |    32   266  1078 |     8     6    26 |
igr | igr 2879 |     7     8    22 |     5     6    24 |     7     5    20 |
igs | igs 2948 |     6     8    21 |     3     6    18 |     8     6    22 |
jpl | jpl 2867 |     8    10    21 |     8    22    39 |     8     6    24 |
mit | mit 2976 |     7     8    19 |     6    11    38 |     8     8    21 |

Table 5.1586.3   GPS week: 1586   Day: 3   MJD: 55349.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2950 |     7     7    28 |     9    13    28 |     6     6    18 |
emr | emr 2872 |    11    13    37 |    15    26    53 |     7     8    26 |
esa | esa 2880 |     6     7    31 |     9    13    30 |     7     7    24 |
gfz | gfz 2872 |     6     7    29 |     9    13    35 |     6     7    22 |
grg | grg 2880 |     8     7    33 |    10    16    30 |    10    10    36 |
igr | igr 2880 |     6     7    30 |     9    12    30 |     7     7    24 |
igs | igs 2908 |     7     7    30 |     9    14    31 |     5     6    19 |
jpl | jpl 2871 |     8     9    33 |    13    27    51 |     6     6    23 |
mit | mit 2976 |     6     6    28 |    12    16    62 |     7     8    23 |

Table 5.1586.4   GPS week: 1586   Day: 4   MJD: 55350.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2952 |     9     6    30 |    18    25    87 |    56    30    89 |
emr | emr 2872 |    14    11    21 |    13    16    43 |    49    30    91 |
esa | esa 2880 |     8     6    27 |    19    25    82 |    46    33    89 |
gfz | gfz 2873 |     9     6    19 |    10    16    34 |    56    29    85 |
grg | grg 2880 |     9     8    34 |    10    13    38 |    47    27    81 |
igr | igr 2878 |     9     6    21 |    10    15    34 |    50    31    91 |
igs | igs 2877 |     9     6    20 |    19    24    90 |    53    30    88 |
jpl | jpl 2871 |    10     9    22 |    14    38    89 |    47    34    98 |
mit | mit 2976 |     7     5    19 |    14    20    65 |    64    25    80 |

Table 5.1586.5   GPS week: 1586   Day: 5   MJD: 55351.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2967 |     7     8    14 |     5     6    22 |     8     7    20 |
emr | emr 2871 |    11    12    22 |    11     7    27 |     7     6    24 |
esa | esa 2880 |     7     7    18 |     5     6    20 |     7     5    22 |
gfz | gfz 2870 |     7     7    15 |     5     6    20 |     7     5    18 |
grg | grg 2880 |  ----  ----  ---- |     5     5    32 |  ----  ----  ---- |
igr | igr 2868 |     7     6    15 |     7     7    24 |     8     5    20 |
igs | igs 2877 |     8     7    15 |     5     5    21 |     8     6    20 |
jpl | jpl 2868 |     9     9    20 |     7    13    30 |     8     5    17 |
mit | mit 2976 |    17    22    61 |     9    13    62 |     7     7    19 |

Table 5.1586.6   GPS week: 1586   Day: 6   MJD: 55352.0

CENT| CLK EPO  |        BRUS       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2957 |     8     7    21 |     4     7    15 |     8    11    19 |
emr | emr 2872 |    12    11    22 |    10     9    27 |     8     6    17 |
esa | esa 2880 |     9     6    24 |     4     7    17 |     6     8    20 |
gfz | gfz 2872 |     9     7    22 |     5     8    23 |     6     6    17 |
grg | grg 2880 |  ----  ----  ---- |     6     7    22 |     7     8    25 |
igr | igr 2879 |    10     8    26 |     4     6    17 |     7     8    17 |
igs | igs 2879 |     9     6    23 |     5     7    19 |     6     7    17 |
jpl | jpl 2872 |    11     9    21 |    10    19    40 |     7     9    20 |
mit | mit 2976 |     7     5    19 |    11    13    59 |     9    10    19 |


Table 6: Earth Orientation Parameters weekly summary.                          
                                                                              
        Weekly mean and standard deviation of Centre ERP, ERP rates and       
        LOD differences with respect to IGS combined values. See Table 7 for  
        the daily summaries.                                                  
                                                                              
        Xpole,Xrt: x pole and x pole rate                          
        Ypole,Yrt: y pole and y pole rate                       
        LOD      : Length Of Day                                               
                                                                              
        AC LOD BIAS    : 21-day mean LOD bias with respect to Bulletin A     
        AC LOD BIAS RMS: RMS of AC LOD BIAS                              
                                                                              
        FLAG: "u" (used), "x" (excluded), "-" (no submission)                 
              for Xpole, Ypole, Xrt, Yrt and LOD                              

Table 6.1586   GPS week: 1586   MJD: 55346.500-55352.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |      18     -23      67     -59     -1 |       0      8
            |      16      22     103      72      7 |       1
emr   uuuuu |      61      17      78     157     -4 |      14     20
            |      11      15      95      68      7 |       3
esa   uuuuu |      -2     -21     -37      88     -2 |       5     10
            |      22      17      78      45      6 |       2
gfz   uuuuu |       6      82      80      -8     -5 |       7     14
            |      14       6      41      42      7 |       2
grg   uuxux |     -35     -58     377    -242     -3 |       2     16
            |      35      32     115      66     16 |       1
igr   xxxxx |      32      38      32      23      4 |      -7     15
            |      12      19      63      33      9 |       2
irf   xxxxx |      13      -3      -9     -20     -3 |       2     12
            |      18       4      38      15      8 |       2
jpl   uuuuu |      49     -12      82     -22      7 |       0     14
            |      41      38     131      87      7 |       5
mit   uuuuu |      20      -3    -174    -114      1 |       4     14
            |      32      10      82      25     10 |       4
ngs   uuuuu |     -61     -35      33      27      1 |       4     11
            |      57      30     114      54      6 |       1
sio   xxxxx |    -327     121    -329      -4     -4 |      24     26
            |      35       9      89      43      7 |       1


Table 7.1586.0   GPS week: 1586   Day: 0   MJD: 55346.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |      23     -18     134    -182     -5 |       1      6
emr   uuuuu |      65      22     -50     158    -13 |      18     24
esa   uuuuu |     -18      -9     -44      20     -9 |       6      9
gfz   uuuuu |      15      93     111       5      4 |       6     12
grg   uuxux |     -77     -85     446    -294     -6 |       4     19
igr   xxxxx |      40      66       9      52    -13 |      -6     15
irf   xxxxx |      -9      -1      57     -42     11 |      -2     10
jpl   uuuuu |      31      18     -44      49      2 |      -5     14
mit   uuuuu |     -18      -3      -4    -118     15 |      -2     12
ngs   uuuuu |       4     -75     -13      67     -1 |       4     11
sio   xxxxx |    -362     129    -190     -54      2 |      23     25

Table 7.1586.1   GPS week: 1586   Day: 1   MJD: 55347.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |      -9     -32     -49     -70    -11 |       1      7
emr   uuuuu |      70      10     232     245    -10 |      17     23
esa   uuuuu |       6     -58      11      57     -3 |       6      9
gfz   uuuuu |      10      79      94     -40     -4 |       8     14
grg   uuxux |     -64     -23     260    -244    -17 |       2     17
igr   xxxxx |      32      34       0      36      3 |      -7     15
irf   xxxxx |       1      -6     -37     -10      2 |       1     12
jpl   uuuuu |     126      14      34      75     -3 |      -4     14
mit   uuuuu |     -10     -11    -208     -60      7 |       1     14
ngs   uuuuu |     -65      -4     -57     -17      5 |       3     10
sio   xxxxx |    -356     124    -412      72      2 |      23     25

Table 7.1586.2   GPS week: 1586   Day: 2   MJD: 55348.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |      22      -6      51     -99     -6 |       1      7
emr   uuuuu |      49      -5     124     219     -9 |      14     20
esa   uuuuu |     -42     -22    -132     123     -2 |       6      9
gfz   uuuuu |      13      80     140      -9      1 |       8     14
grg   uuxux |     -30     -39     313    -348    -17 |       0     17
igr   xxxxx |      16      28     -58      56      9 |      -8     15
irf   xxxxx |      -2       0     -42     -10      0 |       2     12
jpl   uuuuu |      12     -67     168      16     12 |      -4     14
mit   uuuuu |       4       4    -247    -116      6 |       3     14
ngs   uuuuu |      12     -22      61     -11     -5 |       4     10
sio   xxxxx |    -356     128    -426       2      1 |      24     26

Table 7.1586.3   GPS week: 1586   Day: 3   MJD: 55349.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |      17       0      33     -11     -3 |       1      7
emr   uuuuu |      44      19     -13      54      1 |      12     17
esa   uuuuu |      -7      -9      41      96     -4 |       5      8
gfz   uuuuu |       6      76      18      32    -15 |       8     14
grg   uuxux |     -33     -47     270    -139     27 |       1     16
igr   xxxxx |      40      40      -3       7      5 |      -7     15
irf   xxxxx |       5      -2     -37     -18     -7 |       3     12
jpl   uuuuu |      46     -20     -19    -113     16 |      -2     15
mit   uuuuu |       8       7    -212    -128      0 |       5     14
ngs   uuuuu |     -41     -51     149      52      6 |       3     10
sio   xxxxx |    -336     128    -375     -29     -4 |      24     26

Table 7.1586.4   GPS week: 1586   Day: 4   MJD: 55350.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |      40     -63     168     -76     -2 |      -2     10
emr   uuuuu |      61       2      37     198      6 |       9     16
esa   uuuuu |      10     -20    -156     141     -7 |       3     10
gfz   uuuuu |      11      81      60     -14     -9 |       5     16
grg   uuxux |     -30     -41     390    -226     -4 |       1     15
igr   xxxxx |      23      13      71      46      0 |      -8     16
irf   xxxxx |      26      -3      14     -15     -5 |       1     14
jpl   uuuuu |      34     -60      10      47     13 |      -1     13
mit   uuuuu |      38      -7    -147    -118      0 |       4     15
ngs   uuuuu |     -93     -14     217     -56      2 |       3     11
sio   xxxxx |    -317     112    -260      32     -5 |      22     25

Table 7.1586.5   GPS week: 1586   Day: 5   MJD: 55351.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |       4      -5     197     -16      8 |      -2      9
emr   uuuuu |      68      37     112     119      4 |      10     17
esa   uuuuu |      17      -9       2      54      4 |       3     10
gfz   uuuuu |      15      78      92      48     -1 |       4     16
grg   uuxux |     -43     -52     366    -226    -14 |       3     15
igr   xxxxx |      24      27     134     -25      9 |      -7     16
irf   xxxxx |      35       3      12      -5     -7 |       2     14
jpl   uuuuu |      80      17      91    -107      5 |       3     15
mit   uuuuu |      59       9    -178    -126     -7 |       6     16
ngs   uuuuu |    -139     -71     -48      63     -7 |       4     12
sio   xxxxx |    -288     121    -268     -34     -8 |      23     26

Table 7.1586.6   GPS week: 1586   Day: 6   MJD: 55352.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   xxxxx |      28     -38     -63      40      9 |       2     12
emr   uuuuu |      72      31     100     108     -5 |      15     20
esa   uuuuu |      21     -17      18     127     10 |       6     12
gfz   uuuuu |     -25      86      47     -77     -9 |       9     16
grg   uuxux |      33    -117     590    -216      9 |       2     15
igr   xxxxx |      49      59      67     -12     14 |      -2     15
irf   xxxxx |      32     -10     -32     -41    -14 |       6     13
jpl   uuuuu |      17      16     332    -119      2 |       9     15
mit   uuuuu |      58     -19    -224    -132    -17 |      10     15
ngs   uuuuu |    -108     -10     -80      90      7 |       7     12
sio   xxxxx |    -273     105    -371     -19    -17 |      26     28



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