[IGSREPORT-20944] Wk 1692 IGS Final Orbits

IGS ACC igs.acc at noaa.gov
Thu Jun 28 10:54:17 PDT 2012


Author:  AC Coordinator / NOAA NGS

sum-file Version 2.0
Final IGS Orbit Combination - Week 1692   (Jun 10, 2012 - Jun 16, 2012)

Contacts: J. Griffiths (jake.griffiths at noaa.gov)
          K. Choi (kevin.choi 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:

igs1692[0-6].sp3  IGS GPS ephemeris files in SP3 format.
igs1692[0-6].clk  IGS GPS satellite and station clocks in clock RINEX format.
igs1692[0-6].cls  IGS GPS clock combination summary report.
igs16927.erp      Earth Rotation Parameters (ERP) and their rates as well as
                  Universal Time (UT1-UTC) and Length Of Day (LOD) associated 
                  with IGS ephemerides.
igs16927.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 of poorer consistency (GRG),
    they 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.

 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   | 30
                0  |  EMR   | 30
                0  |  ESA   | 30 HERS MDVJ YAKT NNOR
                0  |  GFZ   | 6 BRFT CRO1 HOLM RIO2
                0  |  JPL   | 30 RAMO
                0  |  MIT   | 30 MDVJ
                1  |  COD   | TLSE MOBS TLSE
                1  |  ESA   | IRKJ NNOR
                1  |  GFZ   | RIO2 TLSE
                1  |  GRG   | IRKJ KUNM
                1  |  JPL   | 30
                1  |  MIT   | 2 30 2 30 GMAS MDVJ
                2  |  COD   | 30
                2  |  EMR   | 30
                2  |  ESA   | 30 KIRU SFER YAKT IRKJ KIRU PALM SFER
                2  |  GFZ   | 30 CAS1 MDO1 PIE1 SCH2 SUTM ULAB UNSA YELL
                2  |  GRG   | IRKJ
                2  |  JPL   | 30
                2  |  MIT   | 30 CAS1 CAS1
                3  |  COD   | 30 DUBO
                3  |  EMR   | 30 HERS SFER
                3  |  ESA   | 30 SFER NNOR UNSA
                3  |  GFZ   | HARB MDVJ RESO SCUB
                3  |  GRG   | KUNM
                3  |  JPL   | 30 GMAS
                3  |  MIT   | 30 SFER
                4  |  COD   | WILL
                4  |  EMR   | 30 30
                4  |  ESA   | AUCK MDVJ YAKT IRKJ NNOR
                4  |  GFZ   | BRFT COCO PIE1 VILL
                4  |  GRG   | IRKJ
                4  |  JPL   | 26 30
                4  |  MIT   | 26 30 26 30
                5  |  COD   | FLRS MDVJ
                5  |  EMR   | 26 30 26 30
                5  |  ESA   | IRKJ
                5  |  GFZ   | BAKO
                5  |  GRG   | IRKJ
                5  |  JPL   | 3 26
                5  |  MIT   | 26 26 30 USNO MAS1 USNO
                6  |  COD   | ARTU XMIS
                6  |  EMR   | 26 26 HERS HERS WTZR
                6  |  ESA   | 21 21 MDVJ IRKJ MDVJ
                6  |  GFZ   | BRFT
                6  |  GRG   | CEDU IRKJ
                6  |  JPL   | 26
                6  |  MIT   | 16 23 26 16 23 26

 5. Velocity changes were estimated to alleviate the effects of modeling
    problems, experienced by all centres,in the Long Arc (LA) process.
    
             Velocity changes per day and affected satellites:
    
               Day |  0 |  1 |  2 |  3 |  4 |  5 |  6 |
           --------+----+----+----+----+----+----+----+
           PRN G26 |    |    |    |    |    |    |  1 |

 6. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) 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.  The IGS05 frame
    is also the basis for the homogeneously reprocessed IGS products from GPS
    Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products,
    are based on the IGS realization of the ITRF2008 reference frame (IGS08).
    For more information see IGSMAIL #6354.
    

 7. Small rotations were applied to all the AC orbit and ERP values in order
    to align them to the current IGS reference frame. These rotations were
    estimated in the IGS SINEX combination process, performed by the IGS Reference
    Frame Coordinator at the Institut Geographique National (IGN). 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  |     .5     .2    -.6     -32    -12     12    -.03
       EMR  |    4.2   -4.6    8.2     -10      0    -22     .34
       ESA  |     .5   -4.6    6.1     -48    -29     93     .04
       GFZ  |    -.6     .4    -.9     -30     11    -11     .02
       GRG  |    4.7   -5.8   24.7     -41      3      1    -.23
       JPL  |    5.5   -5.4    4.5     -16     -8     -7     .16
       MIT  |    3.7   -3.7   15.3    -110   -123     70     .06
       NGS  |    4.6   -4.4   15.7     -69      0     15     .20
       SIO  |    4.2   -6.7    1.7    -113    -94    107     .07


 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 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center
    variations are given in the file:
        ftp://igs.org/igscb/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed
    IGS products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        ftp://igs.org/igscb/station/general/igs08.atx
    The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which
    caused their RMS clock residuals to be higher during that period than for
    the other centres; since GPS Week 1632 the JPL solution is excluded from
    the weekly SINEX combination.

    
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 1.1692.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1692.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 2.1692.[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 3.1692.[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 5.1692.0-6).

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 1692 summary.                       (Jun 10, 2012 - Jun 16, 2012)

Table 1.1692.a   GPS week: 1692   MJD: 56088.000-56094.000

         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  264|    0     0    -2   -37   -27    -9  -.24   10    9 |    -406    -607     15     69
        |    1     0     1    13    13    34   .01           |     368     774
emr   90|    0     0    -1   -87   -29   -59   .35   17   17 |   99704    -448     14     98
        |    1     1     1    31    21    15   .02           |  233004     699
esa  175|    0    -1     2   -40   -32   -23   .25    8    7 |      21   -1082     11    120
        |    0     0     0    12    30     9   .03           |     684     919
gfz  199|    0     0    -1   -55  -123   -23  -.18   11   11 |     408    -148     26    109
        |    0     0     2    67    58    14   .03           |     353     531
grg  126|    2     0    14   -31   -29    -5   .57   15   13 |     142    -145     53    211
        |    1     0     1    13     8     3   .09           |     321     254
igr  n/a|    0     0     0   -64   -67   -50  -.07    5    5 |   14731    -290     18     71
        |    0     0     0    14     9    13   .02           |     592     792
jpl  169|    0     0    -7   -71   -39     9   .57   14   13 |    4636    -487     17     94
        |    1     1     1    12    14    22   .03           |    1083     655
mit  249|    0     0     0   133   198    72  -.48   10    9 |    -175     215     19    174
        |    0     0     0    21    31    20   .01           |     263     161
ngs  228|    0     0     1    61   -34   -29  -.24   10    9 |    -381    -671   2291   4107
        |    0     0     1    42    26    14   .06           |     356     668
sio  242|    0     2    -5   154   161    83  -.25   20   17 |     ---     ---    ---    ---
        |    2     0     1    28    31    13   .04           |     ---     ---


Table 1.1692.b   GPS week : 1692   MJD: 56088.000-56094.000   

         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  |    5    5    5    5    5    5    4 |
   2  |    4    4    4    3    4    4    4 |
   3  |    4    4    4    4    4    4    4 |
   4  |    4    4    4    4    4    5    5 |
   5  |    5    5    5    4    4    4    4 |
   6  |    4    3    3    3    3    3    3 |
   7  |    5    4    5    5    5    5    5 |
   8  |    4    4    4    3    4    4    4 |
   9  |    4    4    3    4    4    4    3 |
  10  |    4    4    4    3    3    4    3 |
  11  |    4    4    4    4    3    3    3 |
  12  |    5    5    5    5    5    5    5 |
  13  |    5    5    5    5    4    4    4 |
  14  |    4    5    4    4    4    4    4 |
  15  |    5    5    5    4    5    5    4 |
  16  |    5    5    6    5    5    5    5 |
  17  |    4    4    5    5    5    4    4 |
  18  |    5    4    4    4    5    4    4 |
  19  |    5    5    5    5    5    5    4 |
  20  |    4    4    4    4    4    4    4 |
  21  |    4    4    4    4    5    4    5 |
  22  |    4    4    4    4    4    4    4 |
  23  |    5    6    5    5    4    5    5 |
  25  |    4    4    4    4    4    5    4 |
  26  |    4    5    5    7    6    6    6 |
  27  |    4    4    3    3    4    4    3 |
  28  |    4    4    4    4    4    4    3 |
  29  |    5    5    5    4    5    5    5 |
  30  |    5    5    5    5    5    6    6 |
  31  |    4    4    4    4    4    4    4 |
  32  |    4    4    4    4    4    4    4 |



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 2.1692.0   GPS week: 1692   Day: 0   MJD: 56088.000                            

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  264|    0     0    -2   -40   -40   -47  -.24    9    9 |    -267    -920     15     66
        |                      0    -2                       |
emr   90|    1     0     0  -100     8   -72   .35   18   18 |    7700    -942     14     87
        |                    -14   -52                       |
esa  175|    1     0     2   -35   -34   -18   .26    8    8 |     742    -795     10    117
        |                     25    33                       |
gfz  199|   -1     0     2    35  -103   -19  -.16   12   13 |     529     340     27    114
        |                     -3    69                       |
grg  126|    3     1    13   -18   -24   -10   .63   15   13 |     460    -401     47    155
        |                    -11   -28                       |
igr  n/a|    0     0    -1   -83   -69   -44  -.06    5    5 |   15026    -411     17     72
        |                      2    42                       |
jpl  169|   -1     1    -8   -60   -43     4   .58   14   14 |    6308   -1215     17     87
        |                     19    31                       |
mit  249|    0     0     0   114   215   105  -.48   11   10 |     130     -41     19    168
        |                    -91  -156                       |
ngs  228|    0     0     0    11   -48   -18  -.29    9    8 |    -202    -966   2407   4510
        |                     32    63                       |
sio  242|   -3     1    -7   121   175    94  -.23   23   19 |     ---     ---    ---    ---
        |                   -108  -125                       |

Table 2.1692.1   GPS week: 1692   Day: 1   MJD: 56089.000                            

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  264|    1     1    -1   -61   -24    50  -.24   11   10 |    -810    -259     19     81
        |                     11    17                       |
emr   90|    0     1    -2  -134   -18   -58   .37   16   16 |    6292     222     17    103
        |                     15   -48                       |
esa  175|    0    -1     1   -49   -29   -28   .24    8    8 |      90   -1802     11    145
        |                     22    28                       |
gfz  199|    0     0     0     6  -122   -19  -.16   10   11 |     695    -751     26    114
        |                      9    52                       |
grg  126|    3     0    15   -40   -19    -7   .55   15   14 |     -29    -134     52    208
        |                     -1   -35                       |
igr  n/a|    0     0    -1   -80   -59   -47  -.06    5    5 |   14419     423     18     63
        |                     14    37                       |
jpl  169|    0     0    -6   -70   -65    -4   .54   14   13 |    4846    -191     19    117
        |                     48   -12                       |
mit  249|    0     0     0   167   225    48  -.49   11   10 |    -543     317     23    156
        |                   -101  -153                       |
ngs  228|    0     0     0    30   -32   -33  -.23    9    8 |    -837    -241   2528   3876
        |                      4    10                       |
sio  242|   -4     1    -5   186   189    66  -.26   21   19 |     ---     ---    ---    ---
        |                   -109  -124                       |

Table 2.1692.2   GPS week: 1692   Day: 2   MJD: 56090.000                            

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  264|    1     0    -1   -32   -12   -52  -.24   11   10 |    -359   -1866     15     67
        |                     35   -39                       |
emr   90|    0     0    -3   -90   -37   -45   .36   17   17 |    7039     473     12     87
        |                    -34    -3                       |
esa  175|    0    -1     2   -39    31   -25   .30    6    6 |   -1048     287     12    128
        |                      5     1                       |
gfz  199|   -1     0     0   -59  -205     3  -.18   10   11 |     215     213     26    116
        |                    -12    23                       |
grg  126|    3     0    13   -17   -34    -2   .49   16   14 |    -173     -17     48    250
        |                    -24   -53                       |
igr  n/a|    0     0     0   -68   -55   -73  -.05    5    5 |   15299     687     21     83
        |                     21    22                       |
jpl  169|   -2     2    -8   -94   -28    46   .59   15   15 |    5286     295     16     92
        |                      4   -14                       |
mit  249|    0     0     0   128   141    92  -.47   10    9 |    -459     335     20    190
        |                    -81  -127                       |
ngs  228|    1     0     1    78     7   -55  -.34   10    9 |    -393   -1837   2557   4340
        |                    -16   -64                       |
sio  242|   -1     1    -6   135    97   105  -.25   19   17 |     ---     ---    ---    ---
        |                    -97  -104                       |

Table 2.1692.3   GPS week: 1692   Day: 3   MJD: 56091.000                            

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  264|    0     0     0   -24   -32     1  -.22   12   10 |     -77    -900     17     72
        |                     36    27                       |
emr   90|    0     1    -3   -37   -40   -63   .38   17   17 |  628003   -1422     15    105
        |                    -75   -15                       |
esa  175|    0    -1     3   -16   -40    -8   .27    7    7 |      63   -1398     11    109
        |                     24    47                       |
gfz  199|    0     0    -4  -156  -136   -21  -.18    9    9 |     520    -880     27    111
        |                      3    58                       |
grg  126|    2     0    12   -33   -30    -7   .46   16   14 |    -279     314     66    202
        |                    -21   -44                       |
igr  n/a|    0     0     0   -43   -72   -52  -.06    5    5 |   15626   -1096     18     70
        |                      9    41                       |
jpl  169|    0     2    -8   -62   -31   -16   .52   13   13 |    5232   -1200     17     95
        |                      5   -23                       |
mit  249|    0     0     0   111   235    68  -.47   10    9 |    -200     284     19    160
        |                    -70  -153                       |
ngs  228|    0     0     5   122   -62   -41  -.27   10    8 |    -186    -798   1968   3931
        |                    -76    44                       |
sio  242|    1     2    -5   126   190    88  -.19   18   16 |     ---     ---    ---    ---
        |                    -99  -128                       |

Table 2.1692.4   GPS week: 1692   Day: 4   MJD: 56092.000                            

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  264|   -1     0    -2   -46    -9    -7  -.24    9    9 |     125    -832     14     72
        |                     42   -23                       |
emr   90|    0     0    -2   -76   -23   -86   .31   17   17 |   16550      45     13    106
        |                    -41   -27                       |
esa  175|    0    -1     2   -37   -43   -17   .23    8    8 |     311   -2108     11    134
        |                      5    34                       |
gfz  199|    0    -1    -1  -115  -180   -26  -.16   11   11 |     272     191     25    116
        |                     29    85                       |
grg  126|    1     0    14   -42   -21    -2   .56   13   12 |     375    -253     62    241
        |                      5   -51                       |
igr  n/a|    0     0     0   -58   -61   -30  -.12    5    5 |   14477     427     18     75
        |                     15    18                       |
jpl  169|    0     0    -5   -79   -28     0   .57   14   13 |    3935     363     18     84
        |                     51   -48                       |
mit  249|    0     0     0   151   186    70  -.49   10    9 |      95       7     18    185
        |                    -69  -142                       |
ngs  228|    0     0     0    94    -7   -24  -.17   12   10 |     192    -886   2293   4363
        |                     -5   -25                       |
sio  242|    1     2    -4   179   158    83  -.22   18   17 |     ---     ---    ---    ---
        |                   -114  -119                       |

Table 2.1692.5   GPS week: 1692   Day: 5   MJD: 56093.000                            

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  264|   -1     0    -3   -26   -30   -13  -.24   10    9 |    -859     -11     14     58
        |                      6     1                       |
emr   90|    3    -1     0   -64   -32   -46   .34   16   16 |   16187    -842     16    109
        |                    -37   -19                       |
esa  175|    0    -1     2   -46   -44   -25   .23    8    8 |    -731     -56     12     98
        |                      5    23                       |
gfz  199|   -1     0    -3   -77   -88   -37  -.19   12   11 |    -219     314     27    103
        |                      1    60                       |
grg  126|    1    -1    15   -17   -43    -6   .62   14   13 |     106     -98     47    213
        |                    -22   -38                       |
igr  n/a|    0     0    -1   -52   -71   -48  -.05    5    5 |   14241    -912     17     75
        |                     -2    30                       |
jpl  169|   -2     0    -9   -71   -25    33   .59   13   13 |    3455    -702     18    103
        |                    -16   -31                       |
mit  249|    0     0     0   117   186    52  -.50   10    8 |    -247     331     20    198
        |                    -61  -143                       |
ngs  228|    0     0     2    76   -37   -16  -.22   10    8 |    -765    -147   2007   3571
        |                      7    -8                       |
sio  242|    2     3    -4   148   161    73  -.24   20   19 |     ---     ---    ---    ---
        |                   -118  -110                       |

Table 2.1692.6   GPS week: 1692   Day: 6   MJD: 56094.000                            

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  264|    0     0    -4   -29   -44     1  -.26    9    9 |    -597     533     14     67
        |                      6   -17                       |
emr   90|    0    -3     0  -107   -61   -43   .34   16   16 |   16160    -674     15     91
        |                      2   -10                       |
esa  175|    0     0     1   -57   -65   -37   .22    7    7 |     722   -1706     13    109
        |                     15    41                       |
gfz  199|    0     0     0   -24   -29   -41  -.23   11   11 |     847    -466     29     92
        |                    -14    61                       |
grg  126|    0     0    14   -48   -31     0   .71   14   13 |     539    -430     51    210
        |                      6   -18                       |
igr  n/a|    0     1     0   -61   -82   -54  -.07    5    5 |   14029   -1148     18     65
        |                      3    37                       |
jpl  169|    0     0    -8   -60   -51     3   .58   13   13 |    3395    -762     18     83
        |                    -19   -20                       |
mit  249|    0     0    -1   146   199    67  -.49    8    8 |      -5     276     16    161
        |                    -84  -173                       |
ngs  228|    1    -1     1    16   -58   -19  -.19   11   10 |    -480     173   2282   4160
        |                     52    27                       |
sio  242|    0     3    -4   185   154    71  -.32   19   16 |     ---     ---    ---    ---
        |                   -127  -111                       |

       
       
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 3.1692.0   GPS week: 1692   Day: 0   MJD: 56088.000                            

        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
------+--------------------------------------------------------+---------------------------------------------------------
   1  |   18   17    5   13   10    5   20    7   14   27    5 |    49   64   57   63   68   58   65   59   57   46    57
   2  |    6   11    7   15   12    4   12   11    8   18    3 |    40   43   42   45   44   41   44   43   42   35    41
   3  |    7   14    6   13   13    5   10   12    9   22    3 |    27   33   30   29   35   28   32   26   32   32    30
   4  |    6   14    6   10   11    5    9   12    9   31    4 |    34   39   37   38   45   35   36   38   37   37    35
   5  |   10   22    9   12   16    5   20   12    7   15    4 |    29   42   33   34   34   36   47   35   34   37    33
   6  |    6   13    5   14   11    5   11    9   10   19    3 |    30   33   33   31   39   31   33   26   32   25    31
   7  |    7   21    7   10   21    4   13    8    8   30    4 |    27   37   30   29   39   29   35   28   28   37    28
   8  |    8   15    7    9   14    4   11    9    7   16    3 |    21   30   22   21   25   22   30   23   23   24    22
   9  |   10   13    6   11   11    3    9   10    6   24    3 |    22   29   24   23   23   22   27   26   21   28    22
  10  |    7   13    8    9   12    4   12   10    7   20    3 |    25   31   27   27   26   26   34   24   25   29    25
  11  |    9   14    7   11   10    4   11    8    7   17    3 |    41   50   46   49   57   46   47   44   44   36    45
  12E |   12   15   10   15   19    4   19   13    8   11    4 |    36   43   36   41   39   36   42   41   36   38    36
  13  |    8   22   10   11   17    5   15   14    7   21    4 |    52   53   56   57   61   55   55   59   53   53    55
  14  |    7   17    5   14   17    5   11    8    8   14    3 |    33   37   38   40   35   35   36   35   33   31    34
  15E |   10   17   10   12   19    3   18   17    7   23    5 |    30   33   31   34   30   27   34   26   26   26    28
  16E |   10   26    8   17   18    5   14   11    8   32    5 |    42   47   41   34   40   39   42   33   39   33    38
  17  |   10   18    8   12   12    4   16    8   10   22    4 |    20   30   26   26   35   22   28   22   24   15    22
  18  |    7   23    8   13   17    6   15    7    8   24    4 |    41   47   34   37   38   39   47   37   38   39    38
  19  |    9   20    8   10   14    6   15   20   12   24    5 |    19   31   26   27   35   23   28   26   21   19    23
  20  |    8   19    8   11   13    4   14   10    9   19    4 |    42   46   36   39   37   40   49   41   44   42    40
  21  |    5   13    7   10   10    5   11    7    8   41    4 |    39   33   41   38   41   41   38   41   42   45    39
  22  |    6   20    7   13   13    4   15    9    6   20    4 |    33   40   32   33   34   33   43   31   35   32    33
  23E |   13   26   10   15   15    6   15   12   10   23    5 |    30   31   26   32   30   27   27   30   26   29    25
  25E |    9   19    9   15   14    4   15   13    8   15    4 |    35   45   42   44   46   40   43   42   39   41    39
  26  |   10   21    6   11   15    4   13   13    8   16    4 |    60   71   64   60   64   61   69   60   64   59    64
  27  |    8   14    5   11   11    4    9   10    6   21    3 |    22   29   23   22   23   20   26   24   20   27    21
  28E |   10   16    9   13   15    4   10   12    7   16    4 |    34   45   39   38   44   38   41   39   42   37    38
  29  |   11   22    8   11   11    5   19   10    8   24    4 |    22   26   23   21   24   19   23   21   19   23    20
  30E |    8   16    6   12   19    5   17   12   15   29    5 |    91   93   91   89   92   92   39   89   95   87    90
  31  |    5   18    7   13   20    6   11   10    9   17    4 |    26   36   31   31   41   30   35   27   27   25    28
  32  |   12   19   10   12   10    3   10   11   11   18    4 |    32   29   31   31   24   31   32   32   36   29    30
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    9   18    8   12   15    5   14   11    9   23      |T   34   41   37   37   40   36   38   36   36   35    35
 WRMS |    9   18    8   13   13    5   14   10    8   19      |NE  30   37   32   33   36   32   37   32   32   31    31
 MEDI |    8   17    7   12   14    4   13   10    8   21      |MD  33   37   33   34   38   35   36   33   35   33    33

Table 3.1692.1   GPS week: 1692   Day: 1   MJD: 56089.000                            

        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
------+--------------------------------------------------------+---------------------------------------------------------
   1  |   21   13    7   10    9    5   19    9    8   26    4 |    25   34   29   34   38   30   43   29   29   21    29
   2  |    7    9    9    8   12    5   10    9   10   17    3 |    21   22   22   19   24   20   24   19   18   15    18
   3  |    6   11    7    9   11    4   12   13    8   20    3 |    27   32   30   28   35   27   34   20   24   30    27
   4  |   10    8    7    6   13    5    8   11    9   29    3 |    24   28   25   24   30   24   25   24   23   27    21
   5  |   12   19    9   11   15    5   17   11    8   15    4 |    23   34   25   26   29   23   34   25   25   27    24
   6  |    7   11    8    9   11    4   10   10    9   17    3 |    22   28   26   22   30   23   30   15   19   21    22
   7  |    8   18    6    8   17    6   11    9    8   30    4 |    22   29   21   20   27   21   27   20   19   33    18
   8  |    9   10   11    9   11    4   11    8   15   14    4 |    18   21   21   19   17   17   24   20   17   21    15
   9  |    6   13    9   12   15    4   12   10    6   22    3 |    17   23   18   22   21   18   25   20   19   22    18
  10  |   12   12    6    9   14    4    8    9    9   16    3 |    18   21   17   19   18   15   23   16   15   18    14
  11  |   11   12    6    9   10    4   10   11   12   15    3 |    24   33   30   32   37   27   34   30   23   24    28
  12E |    8   15    9   12   21    5   19   16    6   14    4 |    21   29   24   26   29   22   28   27   21   24    22
  13  |    8   21   10   10   19    6   15   16    9   21    4 |    27   34   31   29   37   28   31   32   30   28    27
  14  |   19   17    8   12   16    7   10   10    9   14    4 |    91   95   92   92   92   89   92   88   86   89    88
  15E |   12   19    9   14   15    4   20   13   11   19    5 |    22   29   24   24   23   21   29   17   25   15    20
  16E |   11   19    7   13   19    5   13   13    7   23    4 |    22   28   24   21   24   22   25   20   23   27    22
  17  |   11   18    8   11   16    5   16    8    8   20    4 |    12   27   18   17   28   13   25   13   12   12    13
  18  |    8   17   10    9   14    6   18    8    5   25    4 |    29   37   25   28   27   27   38   27   25   23    25
  19  |   10   19    7   11   14    4   16   13   11   23    4 |    13   28   21   20   29   17   28   21   16   18    18
  20  |   10   19    7   12   15    6   13   11    8   17    4 |    27   33   23   22   22   23   27   26   24   26    22
  21  |    6   11    7    7   11    5   11    7   11   41    4 |    19   19   18   17   21   18   19   19   18   29    15
  22  |    7   15    7    9   15    5   12   11    7   20    3 |    23   31   24   24   27   22   31   23   22   18    21
  23E |   23   24   10   10   20    5   15   14    9   22    5 |    22   30   21   21   30   16   23   22   18   18    17
  25E |    9   17    6   13   15    5   15   11    9   17    4 |    24   33   27   28   34   27   30   27   26   23    25
  26  |   10   22    7   10   17    5   14   13    9   15    4 |    62   67   60   58   55   60   63   63   58   63    59
  27  |    8   13    6   12   16    5   12    7    9   19    3 |    16   22   18   22   23   17   26   19   18   19    17
  28E |   11   13   10   11   14    6    9   16    9   16    4 |    18   26   21   20   26   17   23   22   21   18    16
  29  |   11   18   11   13   14    7   19    8    9   22    4 |    17   28   23   20   24   18   26   20   17   23    18
  30E |   12   18    7   10   17    5   17   15   14   30    5 |    66   65   66   66   67   66   27   62   66   69    65
  31  |   13   17    6   11   19    5   12   10   10   17    4 |    19   32   24   22   35   21   30   19   22   19    21
  32  |   15   18   10   11   11    4   12   12    9   16    4 |    24   25   23   21   21   19   22   24   17   20    18
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |   11   16    8   10   15    5   14   11    9   21      |T   26   33   28   27   31   26   31   26   25   27    25
 WRMS |   10   16    8   11   14    5   13   10    8   19      |NE  20   27   22   22   26   20   28   21   20   22    20
 MEDI |   10   17    7   10   15    5   12   11    9   19      |MD  22   29   24   22   28   22   27   22   22   23    21

Table 3.1692.2   GPS week: 1692   Day: 2   MJD: 56090.000                            

        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
------+--------------------------------------------------------+---------------------------------------------------------
   1  |   20   12    6   12    8    5   17    7   16   26    4 |    37   45   48   42   50   43   51   41   46   32    43
   2  |    7    7    5    9   11    4   13   11   13   17    3 |    26   31   31   32   30   30   35   30   31   26    30
   3  |    8   11    5    9   13    5   14   12    8   21    3 |    33   39   38   34   44   35   41   36   36   43    38
   4  |    7    9    6   10   12    3   10   12    9   30    4 |    26   29   31   29   31   28   29   33   26   36    29
   5  |   13   18    7   11   16    4   18   14   13   15    4 |    28   36   31   30   32   29   41   31   35   31    30
   6  |    7   11    5    9    9    3   13   10    9   15    3 |    30   35   35   32   40   31   38   28   34   30    33
   7  |   13   20    8    8   19    4   11    9   10   28    4 |    27   34   28   29   30   24   32   29   25   39    26
   8  |   12   12    6   10   15    6   11    8    9   10    3 |    15   26   21   22   21   19   25   23   20   23    19
   9  |    6   12    6    7   11    3   11    9    6   19    3 |    20   26   21   23   23   21   30   22   22   24    22
  10  |   10    9    6    9    9    4   13    9    8   17    3 |    19   25   22   19   17   20   29   23   18   27    20
  11  |    9   11    6   10   10    3   11    9   12   13    3 |    33   38   39   36   44   33   37   34   39   28    36
  12E |   11   19    8   10   27    5   22    8    9   10    4 |    27   38   31   34   34   31   39   31   28   32    30
  13  |   13   26    6   12   24    4   16   11   13   14    5 |    51   56   55   59   61   53   55   57   55   53    54
  14E |    8   14    5   11   16    6   12    9    9   16    3 |    67   73   70   70   76   67   72   67   66   70    69
  15E |    9   20    6   13   20    6   22    8   11   11    4 |    26   33   25   34   24   25   33   27   27   25    26
  16E |    9   25    8   15   23    5   15   20   13   31    6 |    34   39   36   26   37   32   35   31   32   42    32
  17  |   11   22    6   12   14    4   18    9    9   21    4 |    16   29   24   23   29   20   28   20   20   20    20
  18  |    6   20    7    8   14    5   17    9   10   17    4 |    34   43   30   34   31   33   44   34   33   33    33
  19  |    9   21    6   12   16    4   17   15   12   21    4 |    19   29   26   24   34   21   29   21   28   19    23
  20  |    9   18    6   10   13    6   15   10   10   15    4 |    33   35   30   31   25   30   39   34   34   34    31
  21  |    7   11    4    8   10    4   12    8    9   38    4 |    26   25   26   26   26   27   28   29   26   37    26
  22  |    8   18    5    8   14    4   12    9    9   14    3 |    26   36   27   28   30   26   36   28   27   29    27
  23E |   14   24    7   13   18    4   17    9   11   19    5 |    28   33   28   36   29   26   32   33   33   33    28
  25E |    9   16    5   11   18    5   17   12   10   11    4 |    29   39   36   38   37   35   37   37   33   34    34
  26  |   17   15    8   10   15    4   17   12   11   14    4 |    97  104   99   99  100   97  101  101   94   98    98
  27  |    6   13    5    9   13    6   12    8    8   13    3 |    19   26   21   21   23   19   30   22   20   22    21
  28E |   10   15    6   11   15    4   10   12   11   11    3 |    24   38   29   32   33   29   34   34   36   33    30
  29  |   11   19    6   13   13    6   20    8   10   22    4 |    19   29   22   24   26   17   25   20   16   20    19
  30E |   12   19    7   12   17    3   19   10   13   25    5 |    58   60   58   56   55   59   36   61   65   55    59
  31  |   11   14    5   11   20    6   18    8    7   15    4 |    21   30   25   25   37   24   33   21   24   21    24
  32  |   13   18    7   10    9    3   14   11    6   16    4 |    26   25   26   27   20   23   28   27   26   26    25
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |   11   17    6   10   16    5   15   10   10   19      |T   31   38   34   34   36   32   38   34   34   34    33
 WRMS |   10   17    6   11   14    5   15    9    9   17      |NE  25   31   28   28   30   26   33   27   27   28    27
 MEDI |    9   16    6   10   14    4   15    9   10   16      |MD  27   35   30   31   31   29   35   31   31   32    30

Table 3.1692.3   GPS week: 1692   Day: 3   MJD: 56091.000                            

        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
------+--------------------------------------------------------+---------------------------------------------------------
   1  |   17   12    7   11   11    4   21   11   14   22    4 |    39   49   46   44   55   45   53   51   43   39    45
   2  |    6   10    7    6   12    4    9    8   11   19    3 |    32   33   35   30   35   33   34   33   33   27    32
   3  |    7   12    6    8   12    4   11    9   13   14    3 |    25   30   28   22   31   26   32   20   28   27    27
   4  |    8    9    6    9   11    4    9    7    8   29    3 |    31   32   34   33   35   32   33   33   35   35    32
   5  |    8   22    7    7   18    5   15   12    9   17    4 |    26   39   28   31   33   28   39   26   29   31    29
   6  |    6   10    5    8   11    4   11    6    9   11    3 |    27   31   31   25   33   29   33   24   28   25    29
   7  |   10   19    7    8   21    4   11   10    9   28    4 |    24   34   28   27   32   27   31   26   31   37    27
   8  |   10   11    6    7   15    4    8    8   10    9    3 |    22   26   23   20   22   23   29   23   26   21    22
   9  |    9   13    7    8   13    4   10   10    8   17    3 |    26   29   23   24   24   22   28   26   22   24    24
  10  |   10   13    5    7    9    4    9    8    9   10    3 |    23   28   23   27   23   26   30   24   26   22    24
  11  |   12   10    5    8   12    5   11    7   14   11    3 |    31   38   37   31   45   35   38   37   31   31    34
  12E |   10   15    8    9   24    5   19   10   14    9    4 |    36   40   37   35   36   34   37   36   40   35    35
  13  |   19   26    8   12   15    9   12   10   11   16    5 |    58   64   66   61   62   66   64   66   66   59    65
  14E |    8   13    6   11   18    4   11    9    8   15    3 |    30   35   29   29   38   31   33   29   26   30    28
  15E |   10   18    8   11   16    4   18    6   11   10    4 |    28   31   28   33   29   26   34   30   28   30    28
  16E |   11   23    8   11   19    4   14   12   10   12    4 |    31   37   32   25   32   30   33   27   34   30    30
  17  |   14   20    8    9   18    6   14    8   11   21    4 |    22   27   24   15   27   19   24   16   22    8    19
  18  |    7   17    8    8   16    5   17    7    7   17    4 |    37   42   33   35   32   35   47   36   33   34    36
  19  |    9   19    7   10   15    4   15   15   14   21    4 |    14   27   21   19   29   17   23   18   17   14    17
  20  |    7   18    6   11   14    5   12    8   11   11    3 |    36   39   31   33   27   33   38   34   33   33    33
  21  |    6   11    5    7   11    3    9    7    8   38    4 |    33   26   32   31   32   33   33   34   34   38    32
  22  |    7   17    7   10   15    3   11    7    9   14    3 |    31   37   30   31   31   30   40   30   30   30    31
  23E |    9   24    9   14   19    6   12    9    8   15    4 |    22   30   26   30   25   25   27   25   24   20    24
  25E |    9   19    6   11   22    4   16   11    8    8    4 |    32   41   37   36   36   36   40   39   34   35    35
  26E |   42   18   12   12   23   11   18   13   11   16    7 |    86   85   87   87   77   87   86   82   87   77    85
  27  |    8   14    5    9   15    6    9   10    7   10    3 |    22   29   22   26   26   21   29   25   19   22    23
  28E |   12   16    8   10   16    4    9   14   11   15    4 |    29   37   33   28   34   32   34   30   38   28    32
  29  |   11   19    7    9   14    5   19    6    6   20    4 |    25   30   26   21   26   21   28   21   23   19    23
  30E |   12   18   10    9   14    4   17   10   14   25    4 |    78   80   78   81   81   80   26   79   85   78    80
  31  |    8   15    5    9   22    5   13    8    9   16    4 |    25   32   27   26   39   24   32   24   23   21    25
  32  |   11   19    8   10   11    4   10    9   12   14    4 |    31   27   29   29   22   29   32   27   29   26    29
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |   12   17    7    9   16    5   13   10   10   18      |T   32   37   34   33   35   33   36   33   34   31    33
 WRMS |   10   17    7    9   14    5   13    9    8   16      |NE  27   32   29   27   31   28   33   28   28   26    28
 MEDI |    9   17    7    9   15    4   12    9   10   15      |MD  30   33   30   30   32   30   33   29   30   30    29

Table 3.1692.4   GPS week: 1692   Day: 4   MJD: 56092.000                            

        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
------+--------------------------------------------------------+---------------------------------------------------------
   1  |   16   12    7   12    9    4   20    8   17   25    5 |    32   44   38   42   47   37   52   40   41   33    39
   2  |    9    8    9   10    9    5   10    7   11   20    3 |    24   28   28   28   30   26   31   28   29   21    27
   3  |    4   12    7   10   11    4    9   12   11   16    3 |    23   29   25   25   30   23   32   22   25   31    25
   4  |    9   10    7   10   10    6    9    6   14   33    4 |    21   29   27   27   32   23   28   27   24   31    24
   5  |    7   19   10   10   15    5   15   10    9   17    4 |    21   31   22   25   28   21   30   24   25   25    21
   6  |    5   11    7   10    7    4   10    7   11   14    3 |    26   31   28   26   31   25   33   23   27   30    27
   7  |    8   20    6    8   19    3   13    9    8   29    4 |    17   28   19   16   29   16   23   18   20   31    18
   8  |    8   11    9    7   12    4   10    7   12   10    3 |    14   19   17   16   18   15   21   18   20   15    16
   9  |    7   13    6   10   11    4   11   10   12   16    3 |    15   22   17   21   17   16   25   23   18   21    17
  10  |    7   11    7   11    8    4   10    8    9   12    3 |    17   21   17   20   18   16   22   16   18   13    15
  11  |    8   11    6    8   10    4    9    7   14   12    3 |    24   32   30   26   37   25   32   26   27   22    27
  12E |   11   18    8   11   13    4   18   10   17   11    4 |    24   32   26   26   28   24   31   26   29   24    24
  13E |    8   23    8   11   16    7   13    8    9   13    4 |    38   47   40   43   41   40   41   42   38   40    37
  14E |    7   13    7   11   12    5   11    7   10   14    3 |    26   32   30   25   32   25   30   26   30   25    29
  15E |   12   20    8   14   17    5   18   11   10   15    4 |    21   28   20   22   22   16   23   18   22   16    18
  16E |    8   24   10   14   13    6   12   17   12    9    4 |    23   33   25   20   29   23   27   22   29   21    23
  17  |    9   18   10   13   15    4   16   11   13   17    4 |    13   25   18   18   27   15   25   16   16   13    16
  18  |    7   21   12   10   15    4   15    7   11   21    4 |    28   36   28   25   26   27   35   28   30   24    27
  19  |    6   18    6   11   14    4   14   15   13   20    4 |    12   26   18   19   28   14   25   19   21   16    17
  20  |    9   19    7   11   11    4   14    9   10   12    4 |    26   29   23   24   19   25   29   28   27   26    24
  21  |    4   11    9    8   10    3   11    8   11   37    4 |    26   18   25   26   26   25   26   28   23   34    25
  22  |    6   18   10   12   15    4   13    6   14   18    4 |    22   31   23   24   26   23   32   23   26   21    24
  23E |    8   23   10   14   13    6   13    7    9   17    4 |    17   26   21   23   21   20   24   22   23   17    19
  25E |    7   18    6   13   15    5   14    9   13   11    4 |    26   34   31   30   35   27   36   29   28   24    27
  26E |   17   21   10   16   20   12   21   13   17   18    6 |    99  103   98  101  100   93  100  100   99   97    98
  27  |   10   12    5   13   10    5   10   11   10   10    3 |    14   23   17   18   20   14   24   20   17   15    16
  28E |    9   12   10   11   13    4   10   14   13   13    4 |    15   22   19   20   24   19   25   20   23   20    19
  29  |   10   22   11   11   14    5   18    7   13   21    4 |    17   26   22   18   22   17   25   17   19   18    18
  30E |   10   18   12   12   16    7   19   12   16   23    5 |    57   53   54   54   57   53   42   53   53   52    53
  31  |    9   18    7   10   18    6   14    7   11   17    4 |    18   30   20   17   32   17   27   16   18   14    19
  32  |   13   18    8   10   11    6    8    9   13   13    4 |    21   22   20   22   16   23   23   21   26   19    20
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    9   17    8   11   13    5   14   10   12   18      |T   25   31   27   27   30   25   31   27   28   26    26
 WRMS |    9   17    8   11   12    5   13    9   10   17      |NE  20   27   22   23   26   21   28   22   23   22    22
 MEDI |    8   18    8   11   13    4   13    9   12   16      |MD  22   29   23   24   28   23   28   23   25   22    24

Table 3.1692.5   GPS week: 1692   Day: 5   MJD: 56093.000                            

        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
------+--------------------------------------------------------+---------------------------------------------------------
   1  |   14   13   10   11   11    5   19   10    9   25    4 |    26   35   27   31   38   28   41   32   28   27    28
   2  |    5    5    9    8    9    5   11    7   15   22    3 |    19   24   25   18   23   21   25   20   18   13    19
   3  |    5   13    5    8   11    4   11   13    9   17    3 |    21   27   23   21   29   21   29   22   23   29    22
   4  |   11   12    8   10    9    4   10    9   11   37    4 |    26   29   26   25   29   24   25   31   27   42    25
   5  |    8   17    7    8   17    6   18   11    8   18    4 |    22   32   25   27   36   25   37   25   24   27    25
   6  |    6   12    6    9    9    4   11    8    4   13    3 |    24   30   26   22   31   24   32   24   25   28    25
   7  |   10   20    8   13   21    4   13   11   10   32    5 |    26   35   27   30   31   25   30   26   30   39    26
   8  |    9   18    8   10   15    4    8    7    6   11    3 |    17   29   20   20   23   19   25   21   22   19    19
   9  |    9   12    6   10   12    2   11   11    7   19    3 |    19   22   19   20   21   18   26   22   20   20    19
  10  |    8   13    7   11   11    4    9    6   10   14    3 |    26   33   26   23   26   24   30   25   28   23    25
  11  |    9   12    5   10   11    5    9    7    9   15    3 |    22   31   26   24   34   23   31   25   24   21    24
  12E |   12   15    8   12   20    5   22   11   11   11    4 |    26   33   30   29   34   25   33   25   25   25    25
  13E |    7   20   10   12   15    4    9    9   13   16    4 |    34   44   37   38   37   38   38   38   40   37    35
  14E |    7   15   10   12   14    4    8    6   11   15    3 |    18   24   21   20   24   18   22   18   24   21    20
  15E |    9   17    9   13   18    6   20   14   10   16    4 |    23   26   24   24   25   21   28   27   24   25    22
  16E |    9   25    6   17   13    7   11   18    9   12    4 |    26   36   27   24   31   25   30   28   26   26    25
  17  |    8   15    6   12   15    6   16    7    9   19    4 |    13   27   20   17   30   18   27   19   21   17    17
  18  |    5   18   11    9   14    6   15    8    7   26    4 |    28   33   24   27   30   27   34   28   29   28    27
  19  |    8   18    7   13   17    3   15   12    6   22    4 |    15   27   19   20   31   17   27   20   19   20    19
  20  |    9   16    7   13   13    4   13    6   11   13    3 |    24   28   20   23   21   25   30   28   28   23    23
  21  |    4   12    7   13    9    4    9    7    8   40    4 |    15   31   16   18   19   15   17   18   19   27    16
  22  |    6   15    8   11   14    5   12    6    7   21    3 |    20   28   21   21   28   20   30   22   26   23    22
  23E |   10   21   10   14   16    5   11    7   12   18    4 |    21   31   25   27   27   23   26   23   30   20    23
  25E |    9   16    7   12   20    5   20   11   12   12    4 |    23   31   30   28   35   26   35   27   20   25    24
  26E |   21   20   12   19   21   10   18   11   16   19    6 |    92  107  105  107  109  104  109  106  105  103   104
  27  |   11   11    6   10   13    3    9   11    9   12    3 |    18   21   18   18   22   17   23   21   18   17    18
  28E |   10   12    8   12   14    4   10    8   11   10    3 |    22   30   27   26   29   26   28   28   32   25    26
  29  |   13   19    8   10   12    4   17    8    9   21    4 |    21   29   25   21   30   19   25   19   21   16    21
 X30E |   14   23    7   13   18    8  ---   11   15   27    5 |    64   65   61   67   63   63  ---   64   67   60    62
  31  |    7   18    6   10   13    5   11    6    8   16    3 |    21   31   21   22   32   21   30   21   22   18    22
  32  |   11   15    8   10    9    4    8    7   11   14    3 |    20   23   22   22   21   21   24   22   24   21    20
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |   10   16    8   12   14    5   13   10   10   20      |T   25   33   27   27   32   26   31   28   28   27    26
 WRMS |    9   16    8   11   13    5   13    8    8   19      |NE  21   28   22   22   27   21   28   23   23   23    22
 MEDI |    9   15    8   11   14    4   11    8    9   17      |MD  22   30   25   23   30   23   29   25   24   25    23

Table 3.1692.6   GPS week: 1692   Day: 6   MJD: 56094.000                            

        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
------+--------------------------------------------------------+---------------------------------------------------------
   1  |   13   14    4   11    8    5   16    7    8   29    4 |    50   68   61   58   69   57   69   59   56   50    58
   2  |    6    9    6   13   10    4   11    8   12   22    3 |    38   41   40   39   43   39   41   40   38   31    38
   3  |    5   12    5    8   12    3   11   11    9   19    3 |    23   27   25   20   30   23   30   22   23   31    24
   4  |   10    9    4   12   12    8    8    8   13   39    4 |    31   36   35   38   42   33   34   39   34   50    34
   5  |    9   18    8    9   16    6   16   12    6   19    4 |    19   35   25   24   31   23   36   23   25   27    23
   6  |    6   12    6    8   10    3    9    6    8   13    2 |    28   30   29   27   35   27   32   25   27   28    28
   7  |    9   18    8   10   17    6   12    6   13   34    4 |    27   37   26   27   29   26   32   30   26   44    25
   8  |    9    9    8    7   15    4    8    6   14   11    3 |    22   28   26   22   21   23   31   28   24   27    22
   9  |    8   12    4    9   11    4    9    8    8   21    3 |    18   25   20   20   21   18   26   22   18   21    20
  10  |    8    8    5   13   10    4    8    7   10   14    3 |    22   27   22   25   24   23   27   24   24   22    20
  11  |   10   10    7   11   12    4   10    5    8   18    3 |    36   47   44   40   53   38   42   38   36   31    39
  12E |   11   18    9   13   17    6   24    9   10   13    4 |    23   35   30   27   35   26   35   27   29   23    26
  13E |    8   20    9   11   17    7   10   10   14   13    4 |    30   42   34   30   40   30   34   35   32   30    33
  14E |    8   15    5   12   14    5   10    6   13   16    3 |    20   28   25   22   33   21   24   27   27   30    22
  15E |    7   15    9   11   21    4   17    7   13   11    4 |    24   28   28   23   26   21   27   28   20   21    22
  16E |   10   23    9   12   12    7   12   13    8   14    4 |    40   46   41   36   46   39   42   38   43   35    40
  17  |   10   18    8   11   15    5   13    5   10   20    4 |    16   28   22   20   31   19   29   18   21   22    19
  18  |    6   19    9    7   14    5   15    9    8   23    4 |    36   42   32   35   32   34   43   37   33   38    33
  19  |    9   17    7   11   13    3   18    8    7   20    4 |    18   29   23   20   31   19   29   16   20   17    20
  20  |    8   16    8   12   11    4   11    6   10   15    3 |    28   33   24   26   23   26   34   32   30   28    26
 X21  |    5  ---    6    8   18    4    9    4    9   42    4 |    39  ---   38   39   39   38   38   40   38   44    37
  22  |    6   16    7   11   14    4   12    7    9   19    3 |    29   35   26   29   31   28   35   30   26   32    27
  23E |    8   23    8   15   16    5   12    7   11   19    4 |    22   33   24   27   29   23   28   28   24   24    21
  25E |    7   18    6   11   13    4   17    7   11   16    4 |    31   38   35   34   40   34   38   35   34   29    33
  26E |   16   23   10   19   21   10   18   14   19   19    6 |   119  120  116  118  119  115  115  118  114  116   117
  27  |    9   12    3   10   11    7   11    9    9   11    3 |    18   25   19   20   20   17   26   23   18   19    19
  28E |    9   13    7    9   11    4    8    7   10   10    3 |    23   29   27   25   29   25   28   26   31   26    25
  29  |   12   21    7   10   13    6   19    6   14   25    4 |    22   32   24   19   33   20   30   21   19   20    20
 X30E |   16   23   10   10   20    6  ---    8   11   26    5 |    75   75   75   76   76   75  ---   77   77   69    75
  31  |    7   18    6    8   12    5   13    7   11   16    3 |    24   33   27   22   32   23   30   22   24   20    23
  32  |   12   14    7   10   10    3    7    8   13   16    3 |    26   26   25   22   23   25   30   27   30   24    24
------+--------------------------------------------------------+---------------------------------------------------------
 RMS  |    9   16    7   11   14    5   13    8   11   19      |T   31   38   33   32   37   31   36   34   32   33    32
 WRMS |    9   16    7   11   13    5   13    8   10   16      |NE  27   34   29   28   33   27   34   29   28   29    27
 MEDI |    9   16    7   11   13    5   11    7   10   19      |MD  26   33   27   27   32   26   32   28   27   28    25



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 4.1692   GPS week: 1692   MJD: 56088.0-56094.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |U    7     8    17 |U    5     7    18 |U   32    51    62 |
emr | emr 2957 |    10    10    27 |U    7     9    26 |    30    53    65 |
esa | esa 2976 |     7     7    18 |U    5     6    18 |    33    51    63 |
gfz | gfz 2969 |U    7     7    18 |U    5     6    18 |U   33    51    62 |
grg | grg 2975 |U   15    17    38 |U   10    15    40 |    38    54    81 |
igr | igr 2975 |     7     7    18 |     5     6    17 |    31    51    62 |
igs | igs 2970 |     7     7    18 |     5     6    17 |    32    54    63 |
jpl | jpl 2944 |    10     9    23 |U    6    11    31 |    32    54    63 |
mit | mit 2976 |     7     7    19 |U    7    12    24 |U   31    53    64 |



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 5.1692.0   GPS week: 1692   Day: 0   MJD: 56088.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |     5     4    11 |     6     6    17 |  ----  ----  ---- |
emr | emr 2972 |     7     7    19 |     6     6    25 |  ----  ----  ---- |
esa | esa 2976 |     5     4    12 |     6     5    17 |  ----  ----  ---- |
gfz | gfz 2972 |     5     3    12 |     5     5    17 |  ----  ----  ---- |
grg | grg 2976 |     5     5    13 |     6     7    25 |  ----  ----  ---- |
igr | igr 2976 |     5     4    12 |     6     5    18 |  ----  ----  ---- |
igs | igs 2974 |     4     4    11 |     5     4    17 |  ----  ----  ---- |
jpl | jpl 2972 |     5     5    16 |     5     5    22 |  ----  ----  ---- |
mit | mit 2976 |     4     5    11 |     6     5    15 |  ----  ----  ---- |

Table 5.1692.1   GPS week: 1692   Day: 1   MJD: 56089.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |     5     6    15 |     7     6    18 |    12    25    30 |
emr | emr 2972 |     7     9    20 |     9     9    24 |     8    25    40 |
esa | esa 2976 |     6     6    15 |     7     6    16 |    15    23    29 |
gfz | gfz 2971 |     6     6    15 |     7     6    18 |    18    14    32 |
grg | grg 2976 |    16    17    43 |    10    13    32 |    22    21    77 |
igr | igr 2976 |     6     6    15 |     6     5    17 |    13    21    29 |
igs | igs 2975 |     6     6    15 |     7     6    16 |    16    22    33 |
jpl | jpl 2972 |     7     8    17 |     7     6    20 |    10    30    32 |
mit | mit 2976 |     7     7    13 |     8     8    20 |    18    21    39 |

Table 5.1692.2   GPS week: 1692   Day: 2   MJD: 56090.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |    10    11    21 |     4     7    23 |    25    41    47 |
emr | emr 2972 |    12    10    28 |     6     6    28 |    30    45    52 |
esa | esa 2976 |    11    10    23 |     4     6    20 |    28    40    45 |
gfz | gfz 2970 |    11    11    22 |     4     6    18 |    25    44    43 |
grg | grg 2976 |    18    22    42 |    11    22    43 |    32    32    43 |
igr | igr 2975 |    10    11    21 |     4     6    20 |    26    44    46 |
igs | igs 2970 |    11    10    22 |     4     5    20 |    29    52    49 |
jpl | jpl 2972 |    11     9    22 |     5     6    26 |    24    49    47 |
mit | mit 2976 |    11     9    22 |     5     6    21 |    28    46    40 |

Table 5.1692.3   GPS week: 1692   Day: 3   MJD: 56091.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |     5     6    13 |     4     7    15 |    66   169   147 |
emr | emr 2972 |     7     8    23 |     5     7    25 |    58   160   155 |
esa | esa 2976 |     5     5    14 |     4     6    14 |    67   168   145 |
gfz | gfz 2972 |     5     5    15 |     4     6    14 |    67   170   149 |
grg | grg 2976 |     8    14    27 |     7     8    30 |    69   166   142 |
igr | igr 2976 |     4     4    13 |     4     6    13 |    65   168   148 |
igs | igs 2974 |     5     5    15 |     4     5    14 |    64   167   148 |
jpl | jpl 2972 |     5     6    17 |     4     6    20 |    63   172   150 |
mit | mit 2976 |     4     5    17 |     4     6    22 |    63   169   148 |

Table 5.1692.4   GPS week: 1692   Day: 4   MJD: 56092.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |     6     5    14 |     5     9    17 |    12     9    31 |
emr | emr 2970 |     7     8    23 |     6     7    20 |    12    15    31 |
esa | esa 2976 |     6     6    15 |     6     8    16 |    13     9    33 |
gfz | gfz 2966 |     6     4    14 |     5     8    19 |    12     9    32 |
grg | grg 2971 |    20    21    53 |    12    17    49 |    30    13    53 |
igr | igr 2975 |     6     5    14 |     5     8    14 |    12     8    31 |
igs | igs 2974 |     6     5    14 |     5     8    16 |    12     9    32 |
jpl | jpl 2970 |     6     6    18 |     6    12    19 |    20     9    32 |
mit | mit 2976 |     6     5    15 |     9    20    31 |    13    12    35 |

Table 5.1692.5   GPS week: 1692   Day: 5   MJD: 56093.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |     5     6    16 |     4     7    19 |    32    34    44 |
emr | emr 2970 |     8    10    27 |     8    10    29 |    31    35    44 |
esa | esa 2976 |     5     5    18 |     4     7    19 |    31    38    44 |
gfz | gfz 2969 |     5     5    17 |     3     7    18 |    30    39    45 |
grg | grg 2976 |    14    26    52 |    11    21    59 |    32    48    76 |
igr | igr 2976 |     5     6    19 |     4     7    16 |    31    35    44 |
igs | igs 2967 |     5     6    18 |     4     6    18 |    30    43    40 |
jpl | jpl 2876 |    15    11    27 |     8    22    28 |    30    34    51 |
mit | mit 2976 |     5     5    19 |    10    22    30 |    30    35    42 |

Table 5.1692.6   GPS week: 1692   Day: 6   MJD: 56094.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |    16    16    30 |     5     6    18 |    45    29    72 |
emr | emr 2876 |    21    20    47 |    12    19    28 |    42    40    70 |
esa | esa 2976 |    15    15    30 |     5     7    22 |    45    28    80 |
gfz | gfz 2967 |    15    14    29 |     5     6    25 |    46    31    72 |
grg | grg 2976 |    21    16    38 |    13    21    45 |    43    47    95 |
igr | igr 2975 |    15    14    30 |     5     7    19 |    40    32    76 |
igs | igs 2958 |    15    15    32 |     5     6    22 |    42    31    74 |
jpl | jpl 2876 |    18    19    41 |    11    18    84 |    46    34    67 |
mit | mit 2976 |    15    15    33 |     9    20    27 |    32    33    80 |


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    : 10-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 6.1692   GPS week: 1692   MJD: 56088.500-56094.500

                                                         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 |     -19     -37      57      70      1 |       3     21
            |      18      23      78     127      5 |       2
emr   uuuuu |       1       9      37     163    -13 |      30     42
            |      27      24      71     122      6 |       2
esa   uuuuu |     -53     -32      52    -233     -1 |      15     28
            |      12      11      33      66      6 |       2
gfz   uuuuu |     -82     -19     -26    -145      1 |      12     25
            |      19      15      84      56      5 |       2
grg   uuuux |      14      -8       5     -60    -13 |      20     45
            |      11      10      62      33     41 |      13
igr   xxxxx |     -56     -26       6     -12      5 |       1     24
            |       5      13      36      51      6 |       3
irf   xxxxx |     -24     -17     -12      -6     -3 |       6     23
            |      11       9      34      35      4 |       3
jpl   uuuuu |      -7     -30      -9     102      9 |      27     36
            |      18      24      61      86      5 |       3
mit   uuuuu |     126      62    -128      66     -2 |      13     25
            |      23      21      89      67      5 |       2
ngs   uuuuu |     -31     -17      79     181      3 |       6     18
            |      33      35      91      90      8 |       3
sio   uuuuu |      93      93     -36     193    -10 |      42     48
            |      19      16      97      75      5 |       3


Table 7.1692.0   GPS week: 1692   Day: 0   MJD: 56088.500

                                                         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 |      -3      -7     191      93      7 |       7     20
emr   uuuuu |      47       7      88     421    -13 |      34     42
esa   uuuuu |     -38     -32     104    -313      1 |      19     30
gfz   uuuuu |     -74      -4     -77    -150     -4 |      16     26
grg   uuuux |      23       4      68     -71     -2 |      37     57
igr   xxxxx |     -47      -9      55      19      2 |       4     23
irf   xxxxx |      -5      -7     -29     -44     -2 |      12     23
jpl   uuuuu |     -36     -26      18     146      9 |      26     36
mit   uuuuu |     151      84    -174      -8      0 |      17     26
ngs   uuuuu |     -68     -39      21     224      2 |      11     17
sio   uuuuu |     120     101    -134      78     -7 |      47     51

Table 7.1692.1   GPS week: 1692   Day: 1   MJD: 56089.500

                                                         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 |     -39     -19     -58     196     -2 |       3     22
emr   uuuuu |      26     -23     117     141     -9 |      29     42
esa   uuuuu |     -50     -30      54    -223      2 |      14     30
gfz   uuuuu |     -74     -17      31    -119     -2 |      11     27
grg   uuuux |      13      -7      -7     -44    -36 |      35     57
igr   xxxxx |     -59     -22      10      59     13 |      -2     26
irf   xxxxx |     -22      -8     -77      -2     -2 |       6     25
jpl   uuuuu |     -10     -56      -2     172      2 |      23     35
mit   uuuuu |     131      93    -271      65     -2 |      12     27
ngs   uuuuu |     -32     -12     135     101      4 |       6     19
sio   uuuuu |     102     101    -181     155    -10 |      42     50

Table 7.1692.2   GPS week: 1692   Day: 2   MJD: 56090.500

                                                         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 |       2     -60      51    -171     -3 |       2     22
emr   uuuuu |     -34       9      43     146     -7 |      29     43
esa   uuuuu |     -38     -30       4    -145      7 |      13     30
gfz   uuuuu |     -60     -13      11     -86      4 |      10     26
grg   uuuux |      16      -1     -38    -128    -55 |      28     52
igr   xxxxx |     -59     -46     -60      38      9 |      -1     26
irf   xxxxx |     -37     -25     -19     -56      2 |       6     25
jpl   uuuuu |     -23     -29      98     240     16 |      25     36
mit   uuuuu |      90      56    -150     -46      4 |      12     26
ngs   uuuuu |      27      -9      78     185     -9 |       6     19
sio   uuuuu |      67      72      -3     122     -6 |      42     49

Table 7.1692.3   GPS week: 1692   Day: 3   MJD: 56091.500

                                                         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 |     -43     -66      87     211      6 |       3     22
emr   uuuuu |      -1      45      -8     126     -9 |      31     43
esa   uuuuu |     -63     -54      77    -176      3 |      15     30
gfz   uuuuu |     -74     -33      17     -96      9 |      12     27
grg   uuuux |      28      -9      62     -26    -57 |      13     35
igr   xxxxx |     -57     -39     -15     -62      8 |       0     26
irf   xxxxx |     -16     -30      10      25      0 |       7     25
jpl   uuuuu |       7     -35     -19      70      1 |      28     38
mit   uuuuu |     137      40     -75     113      2 |      14     27
ngs   uuuuu |     -60      46     -29      20     -4 |       5     19
sio   uuuuu |     112      69     -84     252     -8 |      44     50

Table 7.1692.4   GPS week: 1692   Day: 4   MJD: 56092.500

                                                         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 |     -10     -55      41      33     -6 |       0     20
emr   uuuuu |      -6      28     -76     157    -23 |      28     41
esa   uuuuu |     -67     -18      46    -319    -10 |      12     27
gfz   uuuuu |    -118     -42      87    -165     -7 |      10     24
grg   uuuux |      18     -18     -56     -42    -20 |       7     38
igr   xxxxx |     -51     -28      13     -54      0 |      -2     25
irf   xxxxx |     -33     -13      23     -12    -11 |       4     22
jpl   uuuuu |      15     -64      -5      67     11 |      25     35
mit   uuuuu |     109      56     -46      99    -10 |      11     24
ngs   uuuuu |      -8      -8      -9     273     17 |       2     17
sio   uuuuu |      86     101      34     213    -19 |      39     45

Table 7.1692.5   GPS week: 1692   Day: 5   MJD: 56093.500

                                                         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 |     -31     -28      90      53      5 |       2     19
emr   uuuuu |     -11      15      -9     128    -18 |      29     41
esa   uuuuu |     -53     -27      22    -253     -4 |      15     26
gfz   uuuuu |     -90     -23    -116    -254      1 |      11     24
grg   uuuux |       8       0     -70     -45     22 |       7     39
igr   xxxxx |     -60     -20      11     -65     -4 |       2     22
irf   xxxxx |     -30     -22      13       2     -2 |       5     21
jpl   uuuuu |       1      -6     -59      14     12 |      29     37
mit   uuuuu |     113      39     -12     127     -1 |      12     24
ngs   uuuuu |     -22     -29     132     232      4 |       5     18
sio   uuuuu |      80      96      73     260     -6 |      39     45

Table 7.1692.6   GPS week: 1692   Day: 6   MJD: 56094.500

                                                         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 |      -7     -22      -1      79      1 |       4     18
emr   uuuuu |     -14     -18     105      23    -14 |      28     41
esa   uuuuu |     -65     -31      59    -204     -5 |      16     26
gfz   uuuuu |     -85      -2    -138    -143      3 |      13     24
grg   uuuux |      -6     -22      74     -61     55 |       9     39
igr   xxxxx |     -61     -19      30     -18      7 |       4     20
irf   xxxxx |     -24     -16      -3      44     -4 |       6     21
jpl   uuuuu |      -4       3     -98       7     12 |      32     38
mit   uuuuu |     149      68    -170     110     -7 |      13     24
ngs   uuuuu |     -51     -68     223     233      6 |       6     17
sio   uuuuu |      87     111      39     269    -14 |      39     45



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