[IGSREPORT-2233] Wk 0829 IGS Rapid Orbits

AC AC
Wed Dec 13 05:12:47 PST 1995


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IGS Electronic Report    Wed Dec 13  5:12:47 PST 1995      Message Number 2233
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0829 IGS Rapid Orbits

Rapid Service IGS Orbit Combination - Week 0829   (Nov 26, 1995 - Dec 02, 1995)

Contacts: J. Kouba (kouba at geod.emr.ca)
          Y. Mireault (mireault at geod.emr.ca), F. Lahaye (lahaye at geod.emr.ca)

COMBINATION STRATEGY:

For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS08297.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, Springer, 1993, Combining orbits of the IGS processing
   centres, in IGS Analysis Centre Workshop, October 12-14, Ottawa, pp 19-55.


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 are computed using a weighted average of all available centres 
(weights are those from the orbit combination). These values are supplemented 
with the current IERS Bulletin A UT1-UTC values. 

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

 IGS08290-6.SP3  IGS GPS ephemeris files for days 0-6, week 0829 in SP3 format.
 IGS08297.ERP    Earth rotation parameters (ERP) associated with ephemerides.
 IGS08297.SUM    Complete report.


REMARKS on IGS Rapid Service 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. Centre clock weights were determined using the following non-SA satellites:
   PRN15 and PRN28 except on day 3 (Nov 29) when only PRN28 was used since
   PRN15 exhibited jumps of up to ~25 ns that corrupted the clock weights. 

4. Higher clock RMS for NGS on day 2 (Nov 28) were caused by clock jumps of
   ~6.8 usec for PRN09 which were not reported in the NANU's.

5. Some clock solutions were excluded from the combination due to large clock
   shifts or outliers that were biasing the combined clock solution, but were
   kept for the RMS computation. The following table lists the exclusions:

            Day (Date)  |   PRN    | Centres | Shifts/Outliers
           -------------+----------+---------+------------------
            0 (Nov 26)  | 16,21,24 |   ESA   | up to ~50 ns

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

7. GFZ solutions were not used in the combination due to late submission to
   CDDIS. These will be used in the final combination.

ORBIT COMBINATION AND EVALUATION STATISTICS:

For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS08297.SUM).


Table 1: Week 0829 summary.                       (Nov 26, 1995 - Dec 02, 1995)

Table 1.0829.a   GPS week: 0829   MJD: 50047.0-50053.0

         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  57 | .00  .01  .01  -.05   .05  -.09  -.1  .07  .06 |    1.6     .6    2.5
        | .01  .01  .00   .11   .14   .18   .1           |    6.2    7.9
emr  26 | .00 -.03 -.01   .43  -.40   .01  -.2  .11  .11 |  269.8    8.3    1.1
        | .00  .01  .01   .20   .22   .12   .1           |   10.5    6.5
esa  43 | .01 -.04 -.04   .52   .39  -.17   .0  .15  .14 |   -4.1    8.3    3.6
        | .01  .01  .01   .13   .41   .16   .1           |   16.4   13.0
jpl  37 | .00  .02  .00  -.25   .03   .06   .0  .07  .07 |  272.3    8.0    1.0
        | .01  .01  .01   .13   .09   .09   .1           |   10.4    6.2
ngs  43 | .01 -.04  .02  -.22   .30   .17   .0  .12  .12 |   -6.1   12.6  167.7
        | .01  .01  .01   .13   .17   .26   .1           |   23.7   39.1
sio  99 |-.01  .03  .01  -.12  -.16   .06   .3  .09  .09 |     .0     .0     .0
        | .01  .01  .01   .17   .11   .23   .1           |     .0     .0

Table 1.0829.b   GPS week : 0829   MJD: 50047.0-50053.0

         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  |   4   3   5   3   3   3   3 |
   2  |   3   4   4   4   3   3   4 |
   4E |   5   4   6   5   5   5   6 |
   5  |   3   3   3   4   4   3   3 |
   6  |   4   4   3   4   3   3   4 |
   7  |   5   4   4   3   3   3   3 |
   9  |   4   4   4   4   4   4   4 |
  14  |   3   3   3   4   3   3   4 |
  15E |   5   5   4   5   4   5   5 |
  16  |   4   4   4   3   3   3   3 |
  17E |   6   4   4   4   4   5   7 |
  18  |   3   3   3   2   3   3   2 |
  19  |   4   4   4   3   4   3   3 |
  20  |   3   3   3   3   3   3   3 |
  21  |   3   4   3   3   3   3   3 |
  22  |   4   5   4   4   3   4   4 |
  23  |   3   4   4   4   4   4   4 |
  24E |   5   5   5   6   5   4   5 |
  25  |   4   3   3   4   3   4   4 |
  26  |   3   3   3   3   3   3   3 |
  27  |   4   4   4   3   4   4   3 |
  28  |   4   3   3   3   3   3   3 |
  29  |   4   3   3   3   3   3   3 |
  31  |   3   3   4   4   4   3   3 |

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 2.0829.0   GPS week: 0829   Day: 0   MJD: 50047.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  58 |-.01  .01  .00   .17   .16  -.33  -.1  .07  .07 |   -5.1    7.0    2.8
emr  27 | .00 -.04 -.02   .87  -.73  -.17   .0  .12  .12 |  254.4    8.5    1.3
esa  44 | .01 -.03 -.04   .31   .26  -.12  -.1  .16  .14 |  -10.2    -.1    4.1
jpl  37 | .01  .01  .00  -.49   .04   .11   .0  .08  .08 |  256.7    8.6    1.2
ngs  44 | .00 -.04  .02  -.33   .64   .47   .2  .13  .13 |    2.3   -3.1   79.0
sio  100|-.01  .03  .01  -.37  -.05   .31   .3  .08  .09 |     .0     .0     .0

Table 2.0829.1   GPS week: 0829   Day: 1   MJD: 50048.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  57 | .00  .01  .01  -.08   .12  -.12  -.2  .07  .07 |    4.7   -1.6    2.5
emr  27 | .00 -.03 -.01   .35  -.41   .21  -.3  .09  .09 |  263.8    7.0    1.2
esa  43 | .00 -.05 -.03   .48   .38  -.35  -.1  .13  .13 |   -1.3   -6.3    2.7
jpl  37 | .00  .03  .00  -.33  -.10   .04  -.1  .07  .07 |  266.4    6.6    1.1
ngs  45 | .01 -.02  .03  -.37   .18  -.33   .1  .11  .11 |    6.2   -7.1   79.1
sio  99 |-.02  .03  .02   .03  -.07   .39   .4  .10  .10 |     .0     .0     .0

Table 2.0829.2   GPS week: 0829   Day: 2   MJD: 50049.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  56 | .01  .01  .00  -.15   .15   .20  -.1  .08  .07 |    1.2    5.8    2.2
emr  26 | .00 -.03 -.01   .30  -.56   .04  -.2  .12  .12 |  264.9   14.4    1.2
esa  44 | .02 -.03 -.03   .53   .62  -.03  -.1  .15  .14 |  -29.8   33.3    4.9
jpl  37 | .00  .02 -.01  -.10  -.08  -.06   .0  .08  .08 |  267.6   13.8    1.2
ngs  42 |-.01 -.03  .01  -.33   .24   .13  -.1  .11  .11 |  -58.7   99.4  399.7
sio  96 |-.01  .03  .01   .03  -.13  -.27   .3  .09  .09 |     .0     .0     .0

Table 2.0829.3   GPS week: 0829   Day: 3   MJD: 50050.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  56 |-.01  .02  .00  -.15  -.19  -.28   .0  .07  .06 |    -.8   -3.2    2.4
emr  26 | .00 -.04  .00   .46  -.42   .08  -.2  .13  .13 |  265.9   18.5     .6
esa  43 | .01 -.04 -.04   .53  1.03  -.20   .0  .15  .14 |   -4.1     .9    5.3
jpl  37 | .01  .02  .00  -.23   .07   .21  -.1  .07  .07 |  268.6   18.1     .6
ngs  43 | .00 -.02  .01  -.19   .40   .22  -.1  .13  .13 |   -6.9   13.9   78.7
sio  97 | .00  .02  .01   .07  -.32  -.01   .2  .08  .08 |     .0     .0     .0

Table 2.0829.4   GPS week: 0829   Day: 4   MJD: 50051.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  56 |-.01  .00  .01   .02   .01   .02  -.1  .06  .06 |   13.2  -13.1    2.8
emr  25 | .00 -.03 -.01   .39  -.48   .04  -.2  .09  .09 |  284.3   -1.4    1.2
esa  41 |-.01 -.02 -.03   .55   .47  -.42   .0  .15  .14 |   13.5    9.8    2.0
jpl  37 | .01  .02 -.01  -.26   .15   .02   .1  .07  .07 |  286.3    -.7    1.2
ngs  45 | .02 -.04  .00  -.18   .28   .06   .0  .12  .12 |    5.4   -3.4   78.5
sio  102| .00  .04  .02  -.11  -.21   .17   .3  .09  .09 |     .0     .0     .0

Table 2.0829.5   GPS week: 0829   Day: 5   MJD: 50052.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  56 | .00  .02  .01  -.09  -.05  -.04  -.1  .07  .06 |   -4.2   10.4    2.5
emr  25 | .00 -.03 -.02   .34  -.13  -.07  -.2  .09  .09 |  275.1    5.5    1.1
esa  42 | .01 -.03 -.04   .49   .33  -.12  -.1  .14  .13 |   18.0    6.1    2.8
jpl  37 | .01  .01  .00  -.17   .08   .10   .1  .08  .08 |  277.7    4.8    1.0
ngs  41 | .02 -.05  .00  -.01   .12   .35   .0  .12  .11 |    8.4  -12.5   76.0
sio  100|-.02  .03  .02  -.24  -.07  -.12   .2  .08  .08 |     .0     .0     .0

Table 2.0829.6   GPS week: 0829   Day: 6   MJD: 50053.0

CENT STA|  DX   DY   DZ    RX    RY    RZ  SCL  RMS WRMS |   TOFT  TDRFT    RMS
--------|------------------------------------------------|---------------------
cod  59 | .01  .02  .00  -.08   .18  -.05  -.3  .07  .06 |    2.0   -1.1    1.9
emr  27 |-.01 -.03  .00   .31  -.11  -.03   .0  .10  .10 |  280.3    5.5    1.1
esa  42 | .00 -.03 -.04   .75  -.34   .03   .1  .13  .13 |  -14.9   14.3    2.0
jpl  37 | .00  .03  .01  -.16   .07   .02   .2  .07  .07 |  282.9    5.1    1.0
ngs  43 | .01 -.04  .04  -.11   .22   .27   .0  .13  .13 |     .2    1.0   80.0
sio  97 |-.01  .02  .00  -.28  -.26  -.01   .4  .10  .10 |     .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" flags eclipsing satellites.
         Units: cm.

Table 3.0829.0   GPS week: 0829   Day: 0   MJD: 50047.0

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

Table 3.0829.1   GPS week: 0829   Day: 1   MJD: 50048.0

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

Table 3.0829.2   GPS week: 0829   Day: 2   MJD: 50049.0

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

Table 3.0829.3   GPS week: 0829   Day: 3   MJD: 50050.0

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

Table 3.0829.4   GPS week: 0829   Day: 4   MJD: 50051.0

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

Table 3.0829.5   GPS week: 0829   Day: 5   MJD: 50052.0

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

Table 3.0829.6   GPS week: 0829   Day: 6   MJD: 50053.0

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


[Mailed From: Yves Mireault <mireault at geod.emr.ca>]



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