Subject: [IGSREPORT-3483] Wk 0892 IGS Final Orbits
From: AC Coordinator / NRCan GSDivision
Date: Tue, 25 Feb 1997 9:01:37 PST

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IGS Electronic Report    Tue Feb 25  9:01:37 PST 1997      Message Number 3483
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0892 IGS Final Orbits

Final IGS Orbit Combination - Week 0892   (Feb 09, 1997 - Feb 15, 1997)

Contacts: J. Kouba ([email-masked])
          Y. Mireault ([email-masked]), F. Lahaye ([email-masked])

COMBINATION STRATEGY:

For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS08927.SUM).

SOFTWARE:

  The weighted average software used was developed by T. Springer and
G. Beutler during 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, Kouba and Springer, 1995, Combining the orbits of the IGS Analysis
   Centers, Bulletin Geodesique, 69, pp 200-222.

   Kouba, Mireault and 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.

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 (weights are those from the orbit combination). 
Pole rate combination uses only centres providing estimated pole rates.
These values are supplemented with the current IERS Bulletin A UT1-UTC values. 

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

 IGS08920-6.SP3  IGS GPS ephemeris files for days 0-6, week 0892 in SP3 format.
 IGS08927.ERP    Earth rotation parameters (ERP) associated with ephemerides.
 IGS08927.SUM    Complete report.

REMARKS on IGS Final Orbit Combination:

1. The centres used in the clock combination are COD, EMR, ESA, GFZ 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. Only the GFZ "exact" clock corrections (one epoch out of two) are included
   in the combination and RMS computation (no "interpolation" values).

3. Rapid ("IGR") orbits/clocks are included in the combination for statistics
   only.

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

5. Centre clock weights were determined using the following non-SA satellites:

                  Day | PRN list
                  ----+---------
                  0-6 |  15 

6. The following clock solutions were excluded from the combination because
   they were biasing the combined clock solutions (large clock shifts/outliers)
   but were kept for the RMS computation. Note that starting with week 860, 
   Centres with clock RMS higher than 2 ns are excluded from the clock 
   combination if they bias the combined clock solution. This will make IGS 
   clock precision more comparable to the best ACs.

                  Day | Centre | PRN list
                  ----+--------+---------------
                   1  |  ESA   |  ALL
                   3  |  GFZ   |  6 17

7. The following table lists all maneuvered satellites for this week.
   The ESA solution which modeled the maneuver is provided for that satellite
   on that day as the combined solution. An associated accuracy code of 0
   (unknown) was given since there was no redundancy. These satellites were
   excluded from the long arc evaluation on these days due to unrealistic RMS
   caused by the maneuver.

               PRN | Day |    Date    | Ref. NANU
               ----+-----+------------+-----------
                27 |  5  | 1997_02_14 | 017-97045

8. The following orbit solutions were excluded from the combination because 
   they were biasing the weighted average (generally indicated by long arc RMS).
   They were still used for statistics computation.

                  Day | Centre | PRN list
                  ----+--------+---------------
                   0  |  ESA   |  16
                   2  |  ESA   |  14

9. State vector resets were modeled for the following satellites to
   alleviate the effects of modeling problems, experienced by all centres,
   in the Long Arc (LA) process:

          Day (Date) |   TIME   |  PRN  | Centres  | Reason
         ------------+----------+-------+----------+-------------------
          2 (Feb 11) | 00:00:00 |  16   |   All    | Modeling problems (a)
          3 (Feb 12) | 00:00:00 |  14   |   All    | Modeling problems (b)
          3 (Feb 12) | 00:00:00 |  23   |   All    | Modeling problems
          4 (Feb 13) | 00:00:00 |  07   |   All    | Modeling problems
          5 (Feb 14) | 00:00:00 |  31   |   All    | Modeling problems
          6 (Feb 14) | 00:00:00 |  03   |   All    | Modeling problems
          6 (Feb 14) | 00:00:00 |  27   |   All    | Maneuver

  (a) Due to unrealistic long arc RMS, PRN16 was excluded from the long arc 
      evaluation on days 0 and 5-6 for ACs that submitted solutions for this
      satellite;

  (b) Due to unrealistic long arc RMS, PRN14 was excluded from the long arc 
      evaluation on days 0-1 and 6 for ACs that submitted solutions for this
      satellite;

10.Centre specific UT1-UTC values for NGS and ESA were not used in the long arc
   evaluation.  Smaller RMS were obtained when UT1-UTC values from Bulletin A
   were used.

11.Anti-Spoofing (AS) has been off since Feb 02/1997 (wk 891, day 0).

ORBIT COMBINATION AND EVALUATION STATISTICS:

For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS08927.SUM).

Table 1: Week 0892 summary.                       (Feb 09, 1997 - Feb 15, 1997)

Table 1.0892.a   GPS week: 0892   MJD: 50488.0-50494.0

         Mean and standard deviations of transformation parameters.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
         Units: meters, mas, ppb, nano-sec, nano-sec/day.

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  86 | .00  .02 -.01  -.41   .11   .52  -.3  .07  .05 |     .9    2.4     .5
        | .00  .00  .00   .12   .07   .23   .2           |    6.6    7.8
emr  29 |-.01  .01  .00   .37  -.09  -.01  -.2  .11  .10 |  492.4   47.3     .3
        | .01  .00  .01   .10   .07   .32   .2           |  254.9   16.1
esa  53 | .00  .01 -.01   .20   .07   .35   .1  .15  .08 |   -5.1  -12.3    1.5
        | .00  .00  .01   .13   .09   .10   .1           |   16.5   23.5
gfz  50 | .00 -.04  .00   .21   .03  -.41  -.2  .06  .06 |  503.5   54.5    1.8
        | .00  .01  .00   .03   .03   .17   .1           |  227.5    5.8
igr  n/a| .01  .00  .00   .02   .04  -.08  -.1  .07  .04 |    -.4     .6     .4
        | .01  .01  .00   .10   .04   .26   .1           |    1.0    4.3
jpl  37 | .00  .02  .00  -.09  -.15  -.06   .4  .08  .08 |  439.3   38.8     .4
        | .00  .00  .00   .08   .05   .07   .1           |  212.1   26.6
ngs  53 | .01 -.05 -.01   .19   .30  -.28  -.2  .15  .14 |   10.1  -14.8  968.5
        | .01  .01  .01   .23   .27   .18   .1           |   26.3   46.6
sio  115| .00  .02  .03  -.12  -.15  -.07   .7240.525.18 |     .0     .0     .0
        | .00  .01  .01   .09   .05   .31   .4           |     .0     .0

Table 1.0892.b   GPS week : 0892   MJD: 50488.0-50494.0

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: cm.

              Day of GPS week
 PRN  |   0   1   2   3   4   5   6 |  Remarks
------|-----------------------------|------------------------------------------
   1  |   3   3   3   3   3   3   3 |
   2  |   2   2   2   3   3   2   3 |
   3E |   4   4   4   4   4   5   6 |
   4  |   3   2   3   3   3   3   3 |
   5  |   3   2   2   2   2   2   2 |
   6E |   4   3   4   5   4   5   5 |
   7E |   4   5   5   5   4   4   4 |
   9  |   2   2   2   2   2   2   2 |
  10  |   2   2   3   3   3   2   2 |
  14  |   3  13  19   3   3   4  18 | Modeling problems on days 1,2,6.
  15  |   3   2   4   3   2   3   3 |
  16  |   4   7   7   3   3   9   4 |
  17  |   3   3   3   2   2   3   2 |
  18E |   3   3   3   2   2   3  18 | Modeling problems on day 6.
  19  |   3   2   3   2   2   2   3 |
  21  |   3   3   3   3   3   3   3 |
  22  |   3   3   3   3   3   2   3 |
  23  |   3   3   3   3   3   3   3 |
  24  |   3   2   3   3   3   3   3 |
  25  |   2   3   2   3   2   2   2 |
  26  |   3   3   3   3   3   3   3 |
  27  |   3   3   3   2   2   0   3 | Maneuver on day 5.
  29E |   3   2   3   3   2   3   4 |
  30  |   3   2   3   2   2   3   2 |
  31E |   4   4   4   4   5   5   5 |

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.
         Units: meters, mas, ppb, nano-sec, nano-sec/day.

Table 2.0892.0   GPS week: 0892   Day: 0   MJD: 50488.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  86 | .00  .02 -.01  -.33   .06   .54  -.7  .05  .05 |    2.9   -1.8     .5
emr  29 |-.02  .01  .00   .42  -.11   .22  -.1  .09  .09 |  465.6   46.2     .3
esa  57 | .00  .01  .00   .17   .19   .28  -.1  .18  .09 |   15.2  -41.5    2.1
gfz  51 | .00 -.04  .00   .23   .05  -.48  -.2  .05  .05 |  465.3   47.6     .4
igr  n/a| .01  .00  .00   .08   .12   .20  -.2  .04  .04 |     .1    -.7     .3
jpl  37 | .00  .03 -.01  -.12  -.11  -.06   .3  .06  .06 |  465.2   46.9     .4
ngs  54 | .00 -.05  .01  -.06  -.10  -.29  -.3  .13  .12 |    4.9   -5.6   78.1
sio  118|-.01  .03  .05  -.07  -.11  -.06  1.5  .10  .10 |     .0     .0     .0

Table 2.0892.1   GPS week: 0892   Day: 1   MJD: 50489.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  85 | .00  .03 -.02  -.39   .12   .78  -.2  .07  .05 |     .2    -.2     .3
emr  30 |-.02  .00  .00   .19  -.13  -.49  -.1  .11  .09 |  502.6   57.1     .2
esa  40 | .01  .00  .00   .31   .03   .51   .2  .09  .08 |   -9.6  -32.4    2.7
gfz  51 | .01 -.04  .00   .21   .03  -.55  -.1  .06  .06 |  502.6   58.0     .2
igr  n/a| .00  .02  .00   .05  -.02   .14  -.1  .08  .05 |    -.5   -2.1     .2
jpl  37 |-.01  .02 -.01  -.17  -.16  -.12   .3  .05  .05 |  502.8   57.4     .2
ngs  55 | .00 -.05  .00   .43   .41  -.10  -.1  .12  .12 |   68.3 -119.0 2555.0
sio  114| .00  .03  .02  -.26  -.24   .33   .4  .10  .07 |     .0     .0     .0

Table 2.0892.2   GPS week: 0892   Day: 2   MJD: 50490.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  87 | .00  .02 -.01  -.38   .01   .81  -.4  .07  .05 |   14.1   11.3     .4
emr  30 |-.02  .01  .01   .34  -.21  -.42  -.3  .11  .11 |  566.2   60.2     .3
esa  56 | .00  .01 -.01   .04   .13   .32   .1  .22  .08 |    6.1  -14.6    1.4
gfz  47 | .00 -.04  .00   .21   .04  -.29  -.1  .06  .06 |  566.0   61.3     .4
igr  n/a| .00  .00  .00   .06   .04   .15   .1  .09  .04 |   -2.6    9.7     .4
jpl  37 | .00  .02 -.01  -.06  -.06  -.06   .4  .08  .08 |  566.0   61.0     .4
ngs  50 | .01 -.04 -.01   .41   .76  -.46  -.2  .13  .13 |   10.0    9.4   79.0
sio  117| .00  .02  .04  -.19  -.16  -.30   .3  .09  .07 |     .0     .0     .0

Table 2.0892.3   GPS week: 0892   Day: 3   MJD: 50491.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  86 | .00  .02 -.01  -.39   .08   .63  -.2  .04  .04 |     .7  -10.0     .3
emr  27 |-.01  .01  .00   .46  -.06   .01  -.1  .11  .10 |  602.6   46.0     .3
esa  56 | .00  .00 -.02   .06   .14   .39   .1  .08  .07 |    8.2    8.4     .8
gfz  47 | .00 -.05  .00   .23   .01  -.50  -.2  .07  .07 |  602.5   46.9    4.8
igr  n/a| .01 -.01  .00   .14   .04  -.22  -.2  .05  .05 |     .3   -2.7     .3
jpl  37 | .00  .02  .00  -.07  -.16  -.11   .4  .05  .05 |  602.7   46.5     .3
ngs  52 | .02 -.06 -.02   .44   .35  -.11   .0  .13  .12 |   -3.1   -3.0   80.0
sio  113| .00  .01  .05  -.09  -.13  -.54   .5  .07  .07 |     .0     .0     .0

Table 2.0892.4   GPS week: 0892   Day: 4   MJD: 50492.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  86 | .00  .02 -.01  -.31   .20   .40  -.3  .05  .04 |   -3.0    8.0     .6
emr  27 |-.01  .00 -.01   .46   .02   .29  -.3  .11  .10 |  654.2   57.7     .4
esa  54 | .00  .01 -.01   .12   .00   .32   .0  .08  .06 |  -24.9   11.0     .4
gfz  53 | .00 -.05  .00   .22  -.02  -.63  -.2  .07  .07 |  655.2   56.3     .4
igr  n/a| .01  .01  .00   .01   .03  -.46  -.2  .04  .03 |    -.1   -1.5     .3
jpl  37 | .00  .02  .00  -.12  -.18  -.09   .5  .05  .05 |  654.0   58.3     .4
ngs  52 | .01 -.05 -.02   .13   .40  -.20  -.4  .13  .11 |   -8.0   14.8   81.0
sio  113| .00  .02  .04  -.17  -.16   .12   .8  .08  .07 |     .0     .0     .0

Table 2.0892.5   GPS week: 0892   Day: 5   MJD: 50493.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  86 | .01  .03 -.01  -.43   .19   .21  -.4  .06  .05 |   -1.5    -.5     .6
emr  26 |-.02  .01 -.02   .29  -.07   .06  -.5  .13  .13 |  709.2   50.7     .4
esa  55 | .00  .01 -.01   .31   .04   .21   .1  .11  .08 |   -3.5  -31.7    1.4
gfz  49 | .00 -.05 -.01   .25   .03  -.16  -.4  .07  .07 |  709.0   51.8     .4
igr  n/a| .01  .00  .00  -.13   .05  -.33  -.2  .06  .04 |    -.2    1.5     .4
jpl  37 | .00  .02  .00  -.16  -.18  -.09   .3  .06  .06 |  145.5   -3.4     .4
ngs  54 |-.01 -.05  .00   .02   .14  -.57  -.3  .14  .12 |     .0   -5.4   78.8
sio  116| .00  .02  .03  -.08  -.15   .20   .7636.466.63 |     .0     .0     .0

Table 2.0892.6   GPS week: 0892   Day: 6   MJD: 50494.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  87 | .00  .03 -.01  -.68   .08   .29  -.3  .10  .05 |   -6.9   10.4     .5
emr  33 |-.01  .00  .00   .42  -.05   .25  -.2  .09  .10 |  -53.8   13.0     .3
esa  53 | .00  .00  .00   .37  -.05   .43   .1  .19  .09 |  -27.6   14.4     .6
gfz  50 | .01 -.03  .00   .14   .09  -.29  -.2  .07  .06 |   23.7   59.7     .3
igr  n/a| .01  .00  .00  -.09   .01  -.02  -.1  .11  .05 |     .1     .0     .5
jpl  37 |-.01  .02 -.01   .06  -.20   .10   .3  .15  .15 |  139.2    5.2     .6
ngs  55 | .03 -.04  .00  -.04   .14  -.24   .0  .23  .23 |   -1.7    5.1   80.9
sio  114| .00  .03  .02  -.01  -.09  -.22  1.0  .14  .08 |     .0     .0     .0

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.
         "T" stands for Total long arc orbit RMS for all satellites.
         "NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
         "MEDI","MD" stands for median of the centre's satellite RMS.

         Units: cm.

Table 3.0892.0   GPS week: 0892   Day: 0   MJD: 50488.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz igr jpl ngs sio  IGS |  cod emr esa gfz igr jpl ngs sio  IGS
------|--------------------------------------|--------------------------------------
   1  |   7  11   5   5   4   5  14  12    3 |    7  15  11  11   9   4  20  14    7
   2  |   4   7   7   3   3   4  10   8    2 |    7  10   8   8   7   5  12   9    6
   3E |   6  10  13   9   4   6  22  12    4 |   10  13  15  16  12   8  24  11   11
   4  |   5   5   8   4   5   5  10  10    3 |    6   9   8   8   9   7  14   7    6
   5  |   4   6   9   4   4   5   8  14    3 |    5   6   9   7   7   6  12  15    6
   6E |   5  14  14   6   4   6  17   9    4 |   12  16  15  17  11  14  18  15   13
   7E |   5  16  14   4   3   6  20   8    4 |    5  12  14  11   9   7  20   9    8
   9  |   5   4   9   3   3   3   8  10    2 |    8   9   9   7   9   7  11   9    8
  10  |   5   8   5   4   4   4  12   8    2 |    5   8   8   9   9   5  13   9    6
  14  |   7   6  10   8   4   5  12  11    3 |    0   0   0   0   0   0   0   0  ---
  15  |   4   9  13   5   3   5  13   9    3 |    5   6  10   8   8   4  18   8    6
  16  |   6   9  79   7   6  14  13   9    4 |    0   0   0   0   0   0   0   0  ---
  17  |   3   7   8   6   3   6  10  10    3 |    5   8   8   9   7   5  15   9    7
  18  |   6   7   8   4   4   4  12  14    3 |   12   9  13   8  11  18  15  25   15
  19  |   6   8   8   4   3   5  10   8    3 |    8  12  11  10  11   7  15  17   11
  21  |   6   8   9   7   4   5  11  10    3 |    7  11   8  12   9   6  15  11    9
  22  |   3   8   6   6   4   3  17   8    3 |    4   9   8   8   7   6  12   9    5
  23  |   7  10   6   5   6   5  13 ---    3 |   11   7  11   9   9  10   9 ---    9
  24  |   5   8   9   4   5   4  11   8    3 |    6  11   8   8   9   6  13   7    6
  25  |   3   7   4   3   4   4  12   8    2 |    7  12  11   8  11   6  15   7    8
  26  |   6   7  11   5   3   4  10  10    3 |    5  11   8  10   7   5  10  11    8
  27  |   4   6  11   4   2   3  16   7    3 |    5   7  10   5   7   5  14   8    6
  29  |   4  10   9   5   2   7  13   9    3 |    7  13   9   9   9   8  16   8    6
  30  |   5   8   8   5   3   5   9   9    3 |    6   7  10  10   7   7  12  13    9
  31E |   7  12  10  10   5   6  19  10    4 |   14  15  16  21  16  13  24  15   15
------|--------------------------------------|--------------------------------------
 RMS  |   5   9  18   5   4   6  13  10      |T   7  10  10  10   9   8  15  11    8
 WRMS |   5   9   9   5   4   6  12  10      |NE  6   9   9   8   8   6  13  11    7
 MEDI |   5   8   9   5   4   5  12   9      |MD  7  10  10   9   9   6  15   9    8

Table 3.0892.1   GPS week: 0892   Day: 1   MJD: 50489.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz igr jpl ngs sio  IGS |  cod emr esa gfz igr jpl ngs sio  IGS
------|--------------------------------------|--------------------------------------
   1  |   5  11   8   6   9   5   9   7    3 |    6  12  10  11  10   5  16   9    7
   2  |   4   7   8   4   3   5  10   7    2 |    4   7   8   7   5   3  12   9    4
   3E |   5  10  15  10   4   6  12   8    4 |    6  11  12  14   7   6  20   8    8
   4  |   4   6   6   4   3   5  14   6    2 |    5  10   7   6   8   6  17  10    5
   5  |   6   4   7   4   3   3   9   8    2 |    6   6   8   6   6   3   9   9    4
   6E |   6  14   9   6   4   7  14   7    3 |    8  15  16  14  11  10  20   9   10
   7E |   5  27  14   4   5   6  18   8    5 |    5  12  14   9   6   6  21   9    7
   9  |   4   7  11   5   4   2   7   5    2 |    6   8   6   5   6   3   7   7    4
  10  |   5   6   5   5   4   4  10   8    2 |    4   8   7   9   7   4  13  11    7
  14  |  27  28 --- ---  33  13 ---  23   13 |    0   0 --- ---   0   0 ---   0  ---
  15  |   4   7   7   6   4   4   8   9    2 |    3   9   7   9   5   4  14  11    6
  16  |   6  11 --- ---  10   7  18  26    7 |    2   3 --- ---   2   2   2   2    2
  17  |   7   5   5   7   3   4  10   6    3 |    4   8   7   7   6   4  12   8    5
  18  |   3   7  10   5   4   4   8   9    3 |    6   9  12   8   7  11  15  14   10
  19  |   5   6  10   4   4   4   7   6    2 |    4   6   9   6   6   5   9  10    6
  21  |   5   7   7   6   4   4  11   6    3 |    6   9  10  10   8   5  15   7    6
  22  |   4   8  10   6   4   4  12   6    3 |    4   9   8   6   9   4  10   6    3
  23  |   4   8   9   5   6   5  11   6    3 |   11  17  11  15  15  13  14   6   12
  24  |   5   7   7   6   5   4  10   7    2 |    5  10   6   9   6   4  11   7    5
  25  |   4   7   7   4   9   4  16   8    3 |    7   9   6   8   6   6  14  10    6
  26  |   6   7   9   6   3   5  14   6    3 |    5   8   9   8   6   5  12   9    6
  27  |   4   6   8   4   4   4  19   8    3 |    3   5   7   5   6   3  11   7    4
  29  |   5   8   5   5   6   4  11   8    2 |    6   8   9   9   8   5  12  11    6
  30  |   5   6   7   4   4   5  11   6    2 |    5   8   9   8   8   7  14  10    7
  31E |   7  12   8  11   4   7  11   7    4 |   13  18  18  22  16  13  24  17   15
------|--------------------------------------|--------------------------------------
 RMS  |   7  11   9   6   8   5  12  10      |T   6   9   9   9   8   6  14   9    7
 WRMS |   5   9   8   6   5   5  12   7      |NE  5   8   8   8   7   5  12   8    6
 MEDI |   5   7   8   5   4   4  11   7      |MD  5   9   9   8   7   5  14   9    6

Table 3.0892.2   GPS week: 0892   Day: 2   MJD: 50490.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz igr jpl ngs sio  IGS |  cod emr esa gfz igr jpl ngs sio  IGS
------|--------------------------------------|--------------------------------------
   1  |   5  10   9   5   3   4   8   6    3 |    6  12  10  10   8   5  13   6    7
   2  |   4   7   8   4   3   5   8   6    2 |    5   8   8   7   5   5   9   6    5
   3E |   6  11  16  10   4   6  20   8    4 |    7  13  15  13   9   8  21   8    8
   4  |   5   7   5   4   6   5  17   8    3 |    5  10   7   7   9   5  21   5    6
   5  |   4   6   5   5   2   3   9   9    2 |    6   5   7   6   5   5   9   9    4
   6E |   5  21  15   7   4   7  12  13    4 |    8  15  17  14  11   7  19  11   10
   7E |   5  28  13   5   4   7  17   9    5 |    5   8  15  11   7   5  18   8    7
   9  |   4   7   5   3   3   3   8   5    2 |    6   7   8   6   7   7  10   7    6
  10  |   5   8   5   5   3   6  15   6    3 |    5   9   7  10   7   8  15   7    8
  14  |  26 ---  91 ---  36  30 ---  23   19 |    8 ---  11 ---  10  30 ---   5   13
  15  |   4  12   9   6   4   7  19   8    4 |    5  17  11   7   9   5  24   9    9
  16  |  10  13  44  10   9   7  17  18    7 |    3  10  35   7  13   4  19  11    7
  17  |   5   7   5   7   3   3  13   6    3 |    5   8   6   8   5   4  13   4    6
  18  |   5   8   8   6   5   4  11   8    3 |   11  10  14   8  12  17  15  14   13
  19  |   5  12   8   7   4   5   9   6    3 |    6  11  12   6   8   6  12   8    7
  21  |   5   9   9   6   6   6  11   6    3 |    5  10  10  10   9   6  14   7    7
  22  |   4   9   5   5   3   6  11   6    3 |    5  11   9   8   8   7  12   6    6
  23  |   6   9   7   6   3   4  14   5    3 |   11  13  12  10  10  12  13   5   10
  24  |   5   9   8   4   4   4  12   5    3 |    4  12   8   8   9   5  15   5    6
  25  |   4   7   5   6   4   5   8   7    2 |    7  10   9   7   9   8  13   8    7
  26  |   5   7   9   6   4   7  10   7    3 |    5   7   6  10   6   4  12   7    5
  27  |   4   9   6   5   4   3  14   8    3 |    4   7   8   6   7   4  10   6    6
  29  |   5   9  12   8   7   4  14   7    3 |    7   9  14  10   9   6  15  10    6
  30  |   5   6   4   4   2   4  16   8    3 |    4   8   6   7   5   6  10   6    5
  31E |   5  12  12  10   7   7  15  10    4 |   17  18  22  21  20  17  28  19   18
------|--------------------------------------|--------------------------------------
 RMS  |   7  11  22   6   9   8  13   9      |T   7  10  13   9   9   9  15   8    8
 WRMS |   5  11   8   6   4   8  13   7      |NE  6  10  11   8   8   9  14   7    7
 MEDI |   5   9   8   6   4   5  13   7      |MD  5  10  10   8   9   6  14   7    7

Table 3.0892.3   GPS week: 0892   Day: 3   MJD: 50491.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz igr jpl ngs sio  IGS |  cod emr esa gfz igr jpl ngs sio  IGS
------|--------------------------------------|--------------------------------------
   1  |   4   7  11   8   5   4  10   5    3 |    5  10  16  12  10   5  16   7    6
   2  |   5   6  11   4   2   4   9   6    3 |    5   9  10   8   6   5  12  10    5
   3E |   5  15  13  11   7   6  20  10    4 |    7  12  14  18  14   7  24  10    9
   4  |   3   5   6   8   6   5  11   9    3 |    4  10   8  10   9   8  16  11    7
   5  |   4   7   6   4   3   3   9   8    2 |    5   9  11   9   8   6  10  12    6
   6E |   5  22  16   9   5   6  13  11    5 |   10  16  18  16  12  11  17  16   11
   7E |   5  27  13   6   7   5  22   9    5 |    7  10  10   9   9   8  17   9    7
   9  |   2   6   7   4   3   4   8   5    2 |    8   8   9  10   7   5  11  12    9
  10  |   5  12   8   7   5   4  14   6    3 |    7  10   8   8   9   6  12  11    7
  14  |   4   7   6   5   8   5  10  11    3 |    3   8   9  10   9   4  15   7    6
  15  |   4  10   6   8   5   3   9   6    3 |    5  10   8  10   7   6  12  14    8
  16  |   3  11   7   4   5   4  10  10    3 |    5  10  20   9  10   4  14   8    7
  17  |   4   8   3   7   4   3  11   5    2 |    6   9   7  11   7   5  13  12    7
  18  |   4   8   4   6   3   3   9   6    2 |   11  11  11   9  10  17  15  17   13
  19  |   5   6   3   9   4   5   6   7    2 |    9   9   8   9   6   9   8  14    9
  21  |   3   9   4   7   4   5  12   5    3 |    6  11   7  11   8   6  18  10    8
  22  |   5   5   7   6   6   3  17   6    3 |    6   7   9   9   9   6  12  10    5
  23  |   5   7   7   6   3   5  12   8    3 |   12  14  13  14  13  11  17  14   11
  24  |   4  10   7   6   5   5  10   5    3 |    6  11   6   9   7   7  10  12    8
  25  |   5   8   5   7   5   5  11   6    3 |    7  10   9  10   9   7  14  13    8
  26  |   4   7   9   6   4   5  16   6    3 |    7   8   8   9   7   6  15  12    7
  27  |   3   7   5   5   3   2  14   5    2 |    5   6   6   6   5   4  10   9    6
  29  |   5   7   6   9   9   4  11   6    3 |    9   9  12  12   8   6  18  10    8
  30  |   4   7   3   6   3   4   9   7    2 |    6   8  10   9   7   7  11  13    8
  31E |   6  17   9  11   8   6  14   8    4 |   16  18  19  21  19  16  24  19   16
------|--------------------------------------|--------------------------------------
 RMS  |   4  11   8   7   5   5  12   7      |T   7  10  11  11   9   7  14  12    8
 WRMS |   4  10   7   7   5   5  12   7      |NE  6   9  10   9   8   7  13  11    7
 MEDI |   4   7   7   6   5   4  11   6      |MD  6  10   9  10   9   6  14  12    8

Table 3.0892.4   GPS week: 0892   Day: 4   MJD: 50492.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz igr jpl ngs sio  IGS |  cod emr esa gfz igr jpl ngs sio  IGS
------|--------------------------------------|--------------------------------------
   1  |   5   7   7   9   5   6  11   7    3 |    6  11   9  11   7   5  15   6    6
   2  |   5   6   8   4   1   5  10   7    3 |    5   7   7   8   6   7  10   7    5
   3E |   6  15  12  12   5   6  19  11    4 |    7  14  14  17   9   6  25   9    9
   4  |   4   8   5   5   3   5  15   8    3 |    8  14   8  12  11  10  18   8    9
   5  |   4   8   3   4   3   3   7   9    2 |    6   8   7   7   6   5   9   9    6
   6E |   6  24  13   8   4   5  11  10    4 |   10  15  18  15  12  10  19  14   12
   7E |   6  19  13   5   4   6  21  10    4 |    8  14  16  12  10   7  21   9   10
   9  |   4   7   5   4   2   5  10   7    2 |    6   6   6   6   5   7  10   7    5
  10  |   5  12   4   5   3   5  10   9    3 |    5  10   7   9   6   5  13   8    5
  14  |   5   7   8   7   3   6  12   9    3 |    4   6   7   9   6   4  15   6    5
  15  |   5   7   5   5   3   4  14   7    2 |    6   9   9   9   9   6  19   9    7
  16  |   5   8   8   7   3   4   8   9    3 |    5   7  10  10   5   3  13   7    5
  17  |   4   7   6   7   3   4  10   5    2 |    5  10   7   9   6   5  11   6    5
  18  |   7   7   6   6   3   3   9   6    2 |   13  10  13   9   9  15  14  15   13
  19  |   5   6   4   5   3   3   5   4    2 |    6  11   9   9   8   8  10  10    8
  21  |   4  10   6   7   3   5  10   5    3 |    5  10   8  10   7   6  15   7    6
  22  |   4   7   5   6   4   5  13   6    3 |    5  12   9   8   9   8  15   7    7
  23  |   6  10   6   7   3   5  12   5    3 |   13  18  14  15  14  17  20  16   14
  24  |   5   9   6   6   4   4  12   7    3 |    4  12   8   9   8   6  14   5    6
  25  |   3   7   5   5   4   4   8   6    2 |    6   9   7   9   8   7   9   8    6
  26  |   5   9  12   8   3   5  13   7    3 |    4   9   9  10   6   6  15   8    5
  27  |   4   6   5   4   2   3  12   7    2 |    6   8   7   6   5   5  12   7    7
  29  |   4   8   5   6   2   4  11   4    2 |    7  11  10  12   9   5  16   7    7
  30  |   4   7   6   5   3   4  10   8    2 |    5   8   8   9   7   5  11  11    6
  31E |   7  18  10  13   7   6  26   8    5 |   21  23  26  25  22  20  33  21   22
------|--------------------------------------|--------------------------------------
 RMS  |   5  11   8   7   4   5  13   7      |T   7  11  11  11   9   8  16   9    8
 WRMS |   4  10   6   7   3   5  11   7      |NE  6  10   8   9   7   7  13   8    7
 MEDI |   5   8   6   6   3   5  11   7      |MD  6  10   9   9   8   6  15   8    6

Table 3.0892.5   GPS week: 0892   Day: 5   MJD: 50493.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz igr jpl ngs sio  IGS |  cod emr esa gfz igr jpl ngs sio  IGS
------|--------------------------------------|--------------------------------------
   1  |   4  11   9   8   4   5   8   6    3 |    6  12  10  14  10   5  16   6    6
   2  |   5   7   9   5   3   5   8   6    2 |    4   8   8   7   5   7  10   5    5
   3E |   6  17  14  11   4   5  20   9    5 |   11  12  13  19  13   9  24  10   11
   4  |   4  12   6   5  10   5  10   7    3 |    5  14   7   7  10   5  15  11    6
   5  |   4  10   5   3   3   4  10   6    2 |    5   9   9   8   7   5  10   7    4
   6E |   6  31  16   7   5   5  16   8    5 |   12  18  19  16  12  14  19  18   15
   7E |   5  22  12   5   4   4  20   7    4 |   11  14  16  13  12   9  19  12   11
   9  |   4   6   4   4   2   4  12   6    2 |    8   7   8   9   7   6  11   7    6
  10  |   4   9   5   6   6   6   9   5    2 |    4   9   7  10   6   5  11  11    6
  14  |   7  12  11   9   4   8  12   8    4 |    3  11   9   9   9   5  16   6    5
  15  |   5  11   4   6   4   6  10   6    3 |    6   8   8  11   8   9  15  10    7
  16  |  16  21  29 ---  18  13  39   9    9 |    0   0   0 ---   0   0   0   0  ---
  17  |   5  10   5   6   3   4   9   7    3 |    4  11   5   9   6   6  13   7    5
  18  |   8  11  12   6   6   6  13   8    3 |   18  18  12  11  16  21  18  23   17
  19  |   4   7   8   7   3   6   5   5    2 |    7  10   9   8   7  10   8  10    7
  21  |   5   8   6   8   4   8   9   4    3 |    6   9   9  10   7   7  14   7    5
  22  |   5   7   5   6   6   4  10   6    2 |    5  10   8  10  11   7  12   7    6
  23  |   8   5   9   9   3   8  12   5    3 |   19  21  19  21  19  23  26  21   20
  24  |   4   9   9   7   4   6  12   5    3 |    4  12   8   8   7   5  16   7    4
  25  |   5   7   6   5   4   4   7   5    2 |    6   9   9   8   6   6  10   8    5
  26  |   5  13   4   7   5   5   9   6    3 |    6   8   6  11   6   7  11  10    6
  27  | --- ---   2 --- --- --- --- >>>    0 |  --- ---   0 --- --- --- ---   0  ---
  29  |   5   7   8   7   6   9  13   6    3 |   12  11  13  14  14  11  18  11   10
  30  |   5  10   5   4   3   4  13   6    3 |    5   7   7   9   5   7   9   9    6
  31E |   8  21  20  12   4   8  17   5    5 |   35  37  39  39  36  34  44  35   36
------|--------------------------------------|--------------------------------------
 RMS  |   6  13  11   7   6   6  14 >>>      |T  11  13  13  13  12  11  17  13   11
 WRMS |   5  13   8   7   4   6  12 >>>      |NE  8  11   9  10   9   9  13  10    8
 MEDI |   5  10   8   6   4   5  11   6      |MD  6  11   9  10   8   7  15  10    6

Table 3.0892.6   GPS week: 0892   Day: 6   MJD: 50494.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz igr jpl ngs sio  IGS |  cod emr esa gfz igr jpl ngs sio  IGS
------|--------------------------------------|--------------------------------------
   1  |   7   7   6   7  11   6  12   6    3 |    7  12   9  11  10   5  20   7    8
   2  |   4   7  12   3   5   5  13   8    3 |    6   8  10   9   7   7  11   7    6
   3E |  10   9  34  16   5   9  31  10    6 |    9  11  10  10   9  10  10  10    9
   4  |   6   5   4   4   5   6  17   6    3 |    6  11   7   9   9   7  14   8    7
   5  |   4   4   6   4   4   3  11   8    2 |    5   7   7   7   8   4  13  10    5
   6E |   6  23  17   6   7   7  14  12    5 |   17  21  25  19  17  19  21  19   18
   7E |   7  16  16   5   8   4  20  11    4 |   14  14  16  14  14  11  19  14   12
   9  |   4   4   7   3   2   3   8   6    2 |    8  10   8  10  10   6  13   9    8
  10  |   5   7   7   4   5   4  10   6    2 |    5  11   8  10   9   6  12   8    7
  14  |  29  16  57 ---  28  39  79  38   18 |    0   0   0 ---   0   0   0   0  ---
  15  |   6   7   6   6   7   4  14  11    3 |    7  11   8  11  11   7  19  11    8
  16  |   7   7  20   5   5   6  17  17    4 |    0   0   0   0   0   0   0   0  ---
  17  |   5   7   4   4   4   5  11   8    2 |    5  10   6   7   6   6  12   9    5
  18E |  30  16  46 ---  42  57  49  38   18 |   27  14  23 ---  22 109  19  63   51
  19  |   6   5  13   8   5   4   8  13    3 |    7   7   8  10   9   6  11  15    7
  21  |   7   6   7   5   3   5  10   7    3 |    7  11   8  12   9   7  16   8    8
  22  |   5   7   6   6   4   4  12  10    3 |    4   9   8  10   8   6  11  11    6
  23  |  11   5   9   5   4   6  14   6    3 |   21  22  18  21  20  22  24  20   20
  24  |   6   7   8   5   5   6  14   6    3 |    5  11   9   8   9   5  10   8    5
  25  |   5   7   7   5   3   4  10   7    2 |    7  10   9   9   8   7  11   9    7
  26  |   5   8   9   7   4   5  10   8    3 |    5   9   7  11   8   5  12   9    6
  27  |   5   6   6   5   5 ---  15 ---    3 |   21  23  23  22  22 ---  23 ---   22
  29E |   6   5  19   8   4   7  16  15    4 |   11  12  20  14  11   7  19  19   11
  30  |   4   4   6   4   3   5  11   7    2 |    5   7   8   9   7   6  11   9    6
  31E |   8   8  26  11   8   8  14   8    5 |   26  28  27  28  27  25  31  26   26
------|--------------------------------------|--------------------------------------
 RMS  |  10   9  19   7  11  15  23  14      |T  12  13  13  13  13  25  16  18   15
 WRMS |   5  10   9   6   5  15  23   8      |NE  8  11   9  11  10   7  14   9    9
 MEDI |   6   7   8   5   5   5  14   8      |MD  7  11   9  10   9   7  13  10    8

Table 4: Precise Navigation Summary.

         Weekly station RMS w.r.t. the initial 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.
	 U    - Station Used in centre's solution (at least one day).
         Units: centimetres.

Table 4.0892   GPS week: 0892   MJD: 50488.0-50494.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2379 |U  36   39   65 |U  17   17   32 |   18   13   28 |
emr | emr 2284 |   39   39   68 |   17   16   33 |U  19   14   33 |
esa | esa 2100 |   37   40   70 |U  22   20   35 |   23   15   38 |
gfz | gfz 1123 |   54   49   78 |U  17   14   34 |   19   14   33 |
igr | igr 2374 |   38   38   66 |   17   16   34 |   20   14   32 |
igs | igs 2397 |   37   39   66 |   17   17   34 |   19   14   32 |
jpl | jpl 2353 |U  38   39   67 |U  17   16   34 |   18   13   30 |

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 initial coordinates 
         for the Latitude, Longitude and Height components.
         
         CLK  - Satellite clocks used.
         EPO  - Number of satellite clock epochs available for that day.
         Units: centimetres.

Table 5.0892.0   GPS week: 0892   Day: 0   MJD: 50488.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2392 |   60   81   81 |   18   19   42 |   16   14   28 |
emr | emr 2400 |   70   77   81 |   17   17   42 |   19   16   32 |
esa | esa 2196 |   49   81   75 |   33   24   48 |   25   16   41 |
gfz | gfz 1184 |  118  104  114 |   16   16   35 |   19   15   33 |
igr | igr 2395 |   69   77   86 |   18   19   44 |   19   16   31 |
igs | igs 2400 |   61   79   82 |   18   18   43 |   18   14   31 |
jpl | jpl 2384 |   63   78   77 |   18   17   42 |   17   13   28 |

Table 5.0892.1   GPS week: 0892   Day: 1   MJD: 50489.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2380 |   34   25   68 |   17   16   28 |   19   14   28 |
emr | emr 2291 |   34   26   73 |   16   12   28 |   21   14   33 |
esa | esa 2020 |   37   28   91 |   25   18   34 |   28   18   52 |
gfz | gfz 1092 |   36   28   83 |   15   13   33 |   25   15   35 |
igr | igr 2380 |   34   26   70 |   16   16   32 |   22   14   31 |
igs | igs 2387 |   34   26   69 |   16   15   28 |   20   14   28 |
jpl | jpl 2369 |   34   26   70 |   17   15   31 |   19   13   28 |

Table 5.0892.2   GPS week: 0892   Day: 2   MJD: 50490.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2393 |   28   24   66 |   16   16   26 |   19   13   30 |
emr | emr 2297 |   28   26   69 |   17   16   28 |   19   12   35 |
esa | esa 2212 |   28   25   72 |   19   18   30 |   24   15   39 |
gfz | gfz 1135 |   31   31   84 |   17   14   32 |   16   13   32 |
igr | igr 2383 |   28   24   65 |   18   16   31 |   23   11   38 |
igs | igs 2394 |   28   24   65 |   17   16   28 |   18   13   33 |
jpl | jpl 2378 |   28   23   67 |   17   16   28 |   18   12   32 |

Table 5.0892.3   GPS week: 0892   Day: 3   MJD: 50491.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2389 |   31   33   63 |   20   16   34 |   16   13   27 |
emr | emr 2296 |   31   34   65 |   20   15   33 |   17   14   32 |
esa | esa 2049 |   31   35   65 |   16   18   33 |   21   16   32 |
gfz | gfz 1183 |   38   42   74 |   15   14   34 |   16   11   31 |
igr | igr 2395 |   28   35   62 |   20   16   36 |   18   14   30 |
igs | igs 2400 |   30   34   63 |   20   15   35 |   17   13   30 |
jpl | jpl 2384 |   28   34   64 |   20   16   35 |   17   13   31 |

Table 5.0892.4   GPS week: 0892   Day: 4   MJD: 50492.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2393 |   31   24   56 |   15   17   28 |   16   11   25 |
emr | emr 2293 |   32   25   56 |   16   16   28 |   16   13   31 |
esa | esa 2006 |   30   24   57 |   17   18   28 |   18   14   27 |
gfz | gfz 1168 |   31   24   57 |   17   15   34 |   18   15   35 |
igr | igr 2390 |   30   24   56 |   15   16   30 |   19   11   28 |
igs | igs 2400 |   30   24   57 |   15   16   30 |   17   11   28 |
jpl | jpl 2383 |   30   24   60 |   15   17   30 |   16    9   28 |

Table 5.0892.5   GPS week: 0892   Day: 5   MJD: 50493.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2304 |   30   26   62 |   16   16   30 |   19   13   28 |
emr | emr 2202 |   28   31   67 |   15   16   31 |   21   15   33 |
esa | esa 2209 |   42   31   66 |   19   26   35 |   23   14   36 |
gfz | gfz 1093 |   28   38   59 |   19   13   35 |   19   15   35 |
igr | igr 2300 |   28   25   63 |   16   16   28 |   21   15   28 |
igs | igs 2397 |   32   27   62 |   16   23   37 |   23   17   40 |
jpl | jpl 2288 |   30   27   64 |   16   17   32 |   20   13   31 |

Table 5.0892.6   GPS week: 0892   Day: 6   MJD: 50494.0

CENT| CLK EPO  |      BRUS      |      USUD      |      WILL      |
----|----------|----------------|----------------|----------------|
cod | cod 2399 |   31   27   55 |   14   16   34 |   18   13   30 |
emr | emr 2208 |   32   28   57 |   16   17   33 |   19   15   32 |
esa | esa 2009 |   38   26   59 |   16   16   34 |   20   14   34 |
gfz | gfz 1004 |   28   27   55 |   18   15   34 |   17   15   28 |
igr | igr 2374 |   33   27   59 |   16   14   35 |   18   14   32 |
igs | igs 2400 |   31   26   56 |   15   15   35 |   18   13   31 |
jpl | jpl 2288 |   38   27   64 |   15   14   34 |   18   14   32 |

[Mailed From: Yves Mireault <[email-masked]>]