[IGSREPORT-3466] Wk 0891 IGS Final Orbits
AC
AC
Wed Feb 19 06:34:09 PST 1997
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IGS Electronic Report Wed Feb 19 6:34:09 PST 1997 Message Number 3466
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0891 IGS Final Orbits
Final IGS Orbit Combination - Week 0891 (Feb 02, 1997 - Feb 08, 1997)
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 (IGS08917.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:
IGS08910-6.SP3 IGS GPS ephemeris files for days 0-6, week 0891 in SP3 format.
IGS08917.ERP Earth rotation parameters (ERP) associated with ephemerides.
IGS08917.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
----+--------+---------------
1-5 | ESA | ALL
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
----+-----+------------+-----------
23 | 2 | 1997_02_04 | 007-97036
23 | 3 | 1997_02_05 | 007-97036
Note 1: On day 2, COD, GFZ and SIO's solutions for PRN23 were excluded because
of the maneuver. Only ESA solution for PRN23 was kept although all
4 ACs agreed very well up until the maneuver ocurred (after 23:30 UT).
Note 2: On day 3, EMR and ESA solutions for PRN23 were kept since EMR
submitted solution only after the maneuver ocurred (i.e. 0.000
positions until 09:45 UT).
Note 3: Due to unrealistic long arc RMS caused by the maneuver, PRN23 was
excluded from the long arc evaluation on days 2-3 for ACs that
submitted solutions for this satellite;
PRN23 was also excluded from the long arc evaluation on day 5
(modeling problems) for ACs that submitted solutions for this
satellite;
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
----+--------+---------------
2 | COD | 23
2 | GFZ | 23
2 | SIO | 23
4-6 | SIO | ALL (High Rotations - See Table 2)
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 (Jan 04) | 00:00:00 | 18 | All | Modeling problems (a)
3 (Jan 05) | 00:00:00 | 14 | All | Modeling problems (b)
3 (Jan 05) | 00:00:00 | 16 | All | Modeling problems (c)
4 (Jan 06) | 00:00:00 | 23 | All | Maneuver
6 (Jan 08) | 00:00:00 | 01 | All | Modeling problems (d)
6 (Jan 08) | 00:00:00 | 21 | All | Modeling problems (e)
6 (Jan 08) | 00:00:00 | 22 | All | Modeling problems
(a) Due to unrealistic long arc RMS, PRN18 was excluded from the long arc
evaluation on days 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 2-3 and 6 for ACs that submitted solutions for this
satellite;
(c) Due to unrealistic long arc RMS, PRN16 was excluded from the long arc
evaluation on day 2 for ACs that submitted solutions for this satellite;
(d) Due to unrealistic long arc RMS, PRN01 was excluded from the long arc
evaluation on day 5 for ACs that submitted solutions for this satellite;
(e) Due to unrealistic long arc RMS, PRN21 was excluded from the long arc
evaluation on day 5 for ACs that submitted solutions for this satellite;
10.Centre specific UT1-UTC values for NGS were not used in the long arc
evaluation. Smaller RMS were obtained when UT1-UTC values from Bulletin A
were used.
11.AS has been off since Feb 02, 1997 (wk 891, day 0), ~ 0 UT.
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS08917.SUM).
Table 1: Week 0891 summary. (Feb 02, 1997 - Feb 08, 1997)
Table 1.0891.a GPS week: 0891 MJD: 50481.0-50487.0
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 87 | .00 .02 -.01 -.37 -.02 .29 -.3 .78 .05 | -2.0 10.0 .4
| .00 .01 .00 .09 .15 .13 .1 | 8.2 13.0
emr 32 |-.01 .01 .00 .17 .06 .20 -.1 .09 .08 | 261.4 59.4 .4
| .00 .01 .01 .10 .09 .25 .1 | 106.4 11.9
esa 58 | .01 .00 .00 .15 -.02 .22 .0 .08 .07 | -2.8 -31.4 2.7
| .01 .01 .00 .13 .12 .20 .1 | 12.5 13.3
gfz 52 | .00 -.04 .00 .11 -.03 -.36 -.2 .81 .83 | .0 .0 .0
| .00 .00 .01 .11 .08 .10 .1 | .0 .0
igr n/a| .01 .00 .00 -.08 .06 -.10 -.1 .09 .05 | -1.4 4.4 .7
| .00 .01 .01 .05 .13 .24 .2 | 1.6 5.6
jpl 37 | .00 .02 .00 -.12 -.15 .03 .2 .06 .06 | 261.4 59.8 .4
| .00 .01 .00 .08 .08 .08 .1 | 106.3 11.8
ngs 54 | .00 -.05 .00 .51 .22 -.26 .0 .14 .13 | 2.7 -1.5 79.4
| .01 .01 .01 .32 .24 .15 .3 | 4.3 9.1
sio 117| .00 .02 .03 -.50 1.47 -.28 1.1 .78 .55 | .0 .0 .0
| .00 .01 .01 .52 1.47 .28 .5 | .0 .0
Table 1.0891.b GPS week : 0891 MJD: 50481.0-50487.0
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 | 2 2 2 2 3 4 3 |
2 | 2 2 3 2 3 3 3 |
3E | 3 4 4 4 4 4 4 |
4 | 3 2 3 2 2 2 2 |
5 | 2 2 2 2 2 2 2 |
6E | 3 4 4 4 4 4 4 |
7E | 4 4 4 4 4 4 5 |
9 | 2 2 2 2 2 2 2 |
10 | 2 2 2 3 3 3 2 |
14 | 3 3 13 3 4 5 3 | Modeling problems on day 2.
15 | 2 2 3 2 3 3 3 |
16 | 3 3 23 4 3 3 3 | Modeling problems on day 2.
17 | 3 2 2 2 3 3 3 |
18 | 13 4 5 2 3 18 3 | Modeling problems on days 0 and 5.
19 | 3 2 3 2 3 3 2 |
21 | 3 2 3 3 4 4 3 |
22 | 3 3 3 3 3 7 5 |
23 | 2 3 0 10 3 5 4 | Maneuver on days 2-3.
24 | 2 2 3 3 3 3 3 |
25 | 2 2 3 2 3 3 2 |
26 | 3 2 3 2 2 3 3 |
27 | 3 2 3 2 3 3 3 |
29 | 3 2 3 2 3 3 3 |
30 | 2 3 3 2 3 2 2 |
31E | 3 4 4 4 5 5 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.
Units: meters, mas, ppb, nano-sec, nano-sec/day.
Table 2.0891.0 GPS week: 0891 Day: 0 MJD: 50481.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 85 | .00 .03 -.01 -.36 -.03 .25 -.3 .08 .05 | 1.0 3.1 .5
emr 34 |-.01 .00 -.01 .24 .09 .67 -.1 .09 .09 | 117.4 56.6 .4
esa 58 | .02 .00 .00 .12 .14 .08 -.1 .09 .07 | 5.1 -45.6 1.0
gfz 50 | .00 -.04 .00 -.06 .06 -.50 -.3 .06 .06 | .0 .0 .0
igr n/a| .01 .00 .00 .01 .19 -.13 -.3 .08 .07 | -2.5 9.4 1.6
jpl 37 | .00 .02 .00 -.10 -.07 .18 .2 .06 .06 | 117.4 57.0 .4
ngs 55 |-.01 -.03 .01 .22 -.02 -.53 .0 .17 .14 | -.9 4.6 79.1
sio 116| .00 .01 .02 .39 -.17 -.39 1.3 .09 .09 | .0 .0 .0
Table 2.0891.1 GPS week: 0891 Day: 1 MJD: 50482.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 87 | .00 .02 .00 -.22 -.20 .11 -.4 .05 .04 | -8.1 30.7 .4
emr 33 |-.01 .01 .00 .12 .12 .23 -.3 .08 .08 | 158.8 79.4 .3
esa 57 | .00 .00 .00 .11 -.09 .07 .0 .08 .06 | 4.8 -15.3 3.6
gfz 52 |-.01 -.04 .01 .14 .03 -.25 -.4 .07 .07 | .0 .0 .0
igr n/a| .01 .00 .00 -.14 .17 .12 -.3 .06 .06 | -3.8 12.7 .4
jpl 37 | .00 .02 -.01 -.10 -.18 .03 .1 .04 .04 | 158.8 79.7 .2
ngs 55 | .00 -.06 .01 .28 .23 -.19 -.6 .13 .12 | 3.2 5.2 80.3
sio 116| .01 .01 .02 -.08 .46 -.10 1.2 .07 .07 | .0 .0 .0
Table 2.0891.2 GPS week: 0891 Day: 2 MJD: 50483.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 87 | .00 .02 -.01 -.43 -.12 .23 -.2 2.06 .05 | -2.7 3.8 .6
emr 33 |-.01 .00 .00 .07 .09 .30 -.1 .10 .09 | 209.8 62.1 .3
esa 57 | .01 .01 .00 .37 -.06 .30 .0 .08 .08 | 9.8 -39.9 3.0
gfz 51 | .00 -.04 -.01 .11 -.01 -.25 -.3 2.15 2.18 | .0 .0 .0
igr n/a| .01 .02 -.01 -.07 -.14 .23 -.1 .11 .05 | -2.5 6.9 .6
jpl 37 | .00 .02 -.01 -.18 -.24 .10 .0 .09 .09 | 209.8 62.4 .4
ngs 53 | .00 -.03 .00 .78 .21 -.28 .0 .13 .13 | 8.0 -18.5 80.0
sio 114| .00 .03 .04 -.48 .52 -.84 1.5 2.06 1.45 | .0 .0 .0
Table 2.0891.3 GPS week: 0891 Day: 3 MJD: 50484.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 88 | .00 .02 -.01 -.29 -.14 .21 -.5 .05 .04 | .0 5.1 .3
emr 34 |-.01 .00 .00 .30 -.05 .20 -.1 .08 .08 | 260.1 63.3 .3
esa 57 | .00 .00 -.01 .24 -.03 .09 -.1 .07 .07 | -2.4 -27.9 2.7
gfz 53 | .00 -.05 .00 .12 -.10 -.27 -.2 .07 .07 | .0 .0 .0
igr n/a| .01 .00 .00 -.04 -.07 -.17 -.2 .05 .04 | -.9 3.1 .2
jpl 37 | .00 .01 .00 .01 -.24 -.05 .1 .05 .05 | 260.1 63.6 .2
ngs 55 | .01 -.06 .01 .37 .07 -.23 .1 .13 .12 | .3 4.9 77.6
sio 118| .00 .02 .03 -.50 .85 -.05 1.3 .08 .07 | .0 .0 .0
Table 2.0891.4 GPS week: 0891 Day: 4 MJD: 50485.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 88 | .00 .02 .00 -.43 .20 .37 -.3 .05 .05 | 7.9 -1.8 .4
emr 30 |-.01 .01 -.01 .24 -.03 .01 .0 .08 .08 | 323.9 40.2 .4
esa 59 | .00 .01 .00 .15 -.15 .10 .1 .08 .07 | -10.3 -48.8 3.1
gfz 54 | .00 -.05 .01 .01 .03 -.38 .0 .06 .06 | .0 .0 .0
igr n/a| .00 .01 -.01 -.09 .07 -.07 .1 .04 .04 | .0 2.0 .3
jpl 37 | .00 .03 .00 -.07 -.19 -.02 .4 .05 .05 | 324.0 40.5 .2
ngs 52 | .00 -.05 -.01 .44 .12 -.37 .0 .13 .12 | 8.7 -9.4 80.2
sio 121| .01 .02 .02 -.77 1.98 -.24 1.5 .08 .08 | .0 .0 .0
Table 2.0891.5 GPS week: 0891 Day: 5 MJD: 50486.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 87 | .01 .02 .00 -.46 .12 .38 -.1 .09 .05 | -16.7 26.7 .3
emr 31 |-.01 .02 .00 .01 .05 -.01 -.2 .08 .07 | 348.1 61.6 .2
esa 59 | .00 .01 .00 -.02 -.11 .63 .0 .08 .07 | -27.1 -21.9 2.9
gfz 52 | .00 -.04 .00 .28 -.11 -.48 .0 .06 .05 | .0 .0 .0
igr n/a| .01 .00 .01 -.13 .03 -.52 .0 .17 .04 | .3 -3.7 .4
jpl 37 | .00 .03 .00 -.24 -.05 -.01 .4 .06 .06 | 348.2 61.9 .2
ngs 54 |-.02 -.06 .00 1.12 .73 -.18 .3 .19 .19 | -2.6 -.2 79.1
sio 119| .00 .01 .03 -1.02 2.74 -.29 .3 .11 .10 | .0 .0 .0
Table 2.0891.6 GPS week: 0891 Day: 6 MJD: 50487.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 87 | .00 .03 .00 -.41 .02 .51 -.2 .07 .06 | 4.6 2.4 .5
emr 29 |-.01 .01 .00 .21 .20 .00 .0 .09 .08 | 411.7 52.8 .6
esa 57 | .00 .00 .00 .05 .15 .25 .1 .08 .08 | .2 -20.3 1.5
gfz 51 | .00 -.04 .00 .21 -.15 -.37 -.1 .05 .05 | .0 .0 .0
igr n/a| .01 .01 .00 -.12 .18 -.17 .0 .04 .04 | -.1 .3 .6
jpl 37 | .01 .04 .00 -.18 -.10 .01 .2 .06 .06 | 411.3 53.9 .7
ngs 55 | .02 -.05 .00 .37 .24 -.06 .2 .11 .11 | 2.4 3.1 79.1
sio 118| .00 .01 .02 -1.03 3.92 -.06 .4 .11 .11 | .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 3.0891.0 GPS week: 0891 Day: 0 MJD: 50481.0
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 | 3 8 6 6 9 6 8 6 2 | 5 12 8 10 11 6 11 6 7
2 | 5 8 6 5 4 5 7 7 2 | 6 8 4 8 7 7 9 7 5
3E | 6 6 8 7 11 6 19 9 3 | 4 11 12 13 10 7 17 7 6
4 | 5 7 4 4 8 4 13 9 3 | 4 9 5 8 8 4 14 6 5
5 | 3 5 4 5 6 3 7 9 2 | 6 6 4 7 8 6 12 9 4
6E | 5 13 10 7 6 6 12 10 3 | 4 14 7 11 10 4 17 10 7
7E | 6 13 13 5 6 7 20 7 4 | 8 11 11 10 10 6 20 11 8
9 | 5 8 8 4 5 4 5 9 2 | 9 12 9 10 11 9 13 13 9
10 | 5 7 5 5 5 4 8 10 2 | 4 10 7 10 10 6 11 7 6
14 | 5 8 8 6 9 4 13 9 3 | 3 6 6 8 9 3 13 5 5
15 | 4 10 6 4 5 3 8 7 2 | 6 8 10 9 11 7 13 10 7
16 | 5 11 6 5 6 3 9 6 3 | 3 10 5 8 8 4 11 9 6
17 | 5 7 5 7 5 4 9 9 3 | 5 12 6 8 9 8 12 7 6
18 | 29 23 32 --- 27 18 62 21 13 | 56 25 29 --- 47 52 39 56 43
19 | 7 11 9 7 6 4 15 8 3 | 4 16 14 7 10 6 12 9 8
21 | 4 9 6 6 7 5 10 8 3 | 3 9 7 9 10 3 14 6 5
22 | 5 7 7 12 4 4 8 10 3 | 7 7 5 7 8 6 13 10 5
23 | 7 6 6 6 5 3 9 5 2 | 7 11 6 13 7 10 12 10 9
24 | 6 7 4 5 6 5 9 8 2 | 5 9 6 9 7 6 11 6 6
25 | 4 6 6 5 6 5 4 7 2 | 4 7 8 8 7 5 10 7 6
26 | 6 9 5 5 5 6 8 8 3 | 6 10 7 8 9 6 10 7 6
27 | 4 10 7 5 3 3 12 8 3 | 5 10 8 7 6 6 13 7 5
29 | 4 8 8 6 8 4 13 10 3 | 8 8 8 11 10 6 17 9 8
30 | 4 6 5 6 7 5 9 7 2 | 6 7 6 9 9 6 12 7 5
31E | 6 6 9 8 10 4 14 7 3 | 10 12 12 15 11 10 19 12 11
------|--------------------------------------|--------------------------------------
RMS | 8 9 9 6 8 6 17 9 |T 12 11 9 9 12 12 15 13 10
WRMS | 5 9 7 6 7 6 14 9 |NE 13 10 9 8 13 12 14 14 11
MEDI | 5 8 6 6 6 4 9 8 |MD 5 10 7 9 9 6 13 7 6
Table 3.0891.1 GPS week: 0891 Day: 1 MJD: 50482.0
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 | 3 6 4 7 5 4 10 6 2 | 5 11 6 12 11 6 13 9 6
2 | 4 5 7 5 4 5 15 3 2 | 6 10 5 10 9 6 16 7 7
3E | 5 11 18 11 12 5 14 8 4 | 5 9 11 14 9 5 19 8 6
4 | 3 6 6 6 9 5 8 6 2 | 4 10 6 8 9 5 12 7 7
5 | 4 6 4 3 4 2 15 8 2 | 6 9 5 7 8 5 14 10 6
6E | 4 17 8 7 7 4 19 9 4 | 5 12 7 12 8 6 19 10 6
7E | 6 12 9 13 4 6 19 7 4 | 8 11 12 17 10 7 20 16 10
9 | 5 4 4 5 4 3 9 8 2 | 11 12 11 14 11 11 17 16 11
10 | 3 6 6 5 6 4 9 6 2 | 4 9 6 8 9 4 12 8 6
14 | 7 8 7 8 6 3 10 5 3 | 4 8 5 9 7 4 14 5 5
15 | 5 7 8 4 4 3 13 5 2 | 5 7 10 7 9 5 15 8 7
16 | 4 9 6 6 9 6 11 6 3 | 4 10 5 9 8 4 12 6 5
17 | 5 6 5 5 5 4 11 7 2 | 7 9 7 8 7 6 12 8 7
18 | 13 7 16 5 9 5 12 10 4 | 35 20 26 2 25 26 20 30 27
19 | 4 6 7 5 5 2 7 7 2 | 6 9 11 8 10 6 10 11 6
21 | 4 6 5 8 5 5 13 5 2 | 4 8 7 9 9 3 16 8 5
22 | 2 5 6 11 5 4 13 9 3 | 8 8 6 8 8 7 18 11 6
23 | 9 6 5 8 5 5 12 7 3 | 13 12 9 10 9 15 10 12 11
24 | 4 6 5 6 7 4 8 7 2 | 5 11 6 8 8 8 10 6 7
25 | 3 6 4 4 4 2 8 6 2 | 7 11 9 11 11 7 13 9 7
26 | 5 7 5 5 5 4 11 7 2 | 6 8 7 9 10 6 12 10 7
27 | 3 5 8 4 4 3 13 6 2 | 5 6 7 6 7 4 10 8 5
29 | 3 5 7 6 3 3 12 5 2 | 9 11 10 11 14 10 15 11 10
30 | 4 7 5 6 4 3 18 5 3 | 7 9 7 10 10 7 15 9 7
31E | 7 12 11 13 12 4 15 9 4 | 8 11 17 16 15 9 22 15 11
------|--------------------------------------|--------------------------------------
RMS | 5 8 8 7 6 4 13 7 |T 9 10 9 10 10 8 15 11 9
WRMS | 4 8 6 7 6 4 12 7 |NE 10 10 9 9 10 8 13 11 9
MEDI | 4 6 6 6 5 4 12 7 |MD 6 10 7 9 9 6 14 9 7
Table 3.0891.2 GPS week: 0891 Day: 2 MJD: 50483.0
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 6 5 9 5 9 8 2 | 5 11 9 9 10 6 14 11 7
2 | 3 7 14 3 4 5 13 7 3 | 6 10 10 9 7 7 18 11 7
3E | 6 9 14 7 3 8 18 10 4 | 5 10 10 14 9 7 19 14 8
4 | 5 5 4 5 6 5 17 10 3 | 4 9 9 9 9 5 19 13 8
5 | 4 5 5 3 3 4 8 9 2 | 7 6 8 6 7 7 11 13 7
6E | 6 20 13 7 6 6 12 10 4 | 5 14 6 13 10 5 16 14 7
7E | 5 13 11 7 5 5 16 7 4 | 6 11 12 14 11 7 23 15 9
9 | 4 4 7 7 5 3 8 8 2 | 8 7 11 8 9 7 12 14 7
10 | 4 8 6 5 6 4 10 8 2 | 5 9 8 9 9 5 11 13 7
14 | 16 --- --- --- 39 14 --- 28 13 | 0 --- --- --- 0 0 --- 0 ---
15 | 5 9 8 5 7 4 14 17 3 | 6 9 11 8 10 6 15 19 8
16 | 42 26 --- --- 27 35 --- 60 23 | 0 0 --- --- 0 0 --- 0 ---
17 | 4 6 7 5 4 4 9 10 2 | 4 8 9 9 6 5 15 16 8
18 | 14 9 11 8 9 8 23 15 5 | 17 11 20 20 13 11 22 14 13
19 | 3 8 7 6 5 5 7 9 3 | 4 10 11 8 7 5 7 13 6
21 | 5 8 8 9 6 6 10 9 3 | 5 11 11 11 9 5 16 11 7
22 | 5 8 6 8 5 3 9 8 3 | 7 11 8 9 8 6 11 11 7
23 | >>> --- 3 >>> --- --- --- >>> 0 | 0 --- 0 0 --- --- --- 0 ---
24 | 5 7 7 6 5 4 13 8 3 | 5 10 10 11 8 7 14 12 8
25 | 4 6 6 4 6 4 9 13 3 | 5 8 9 6 8 6 8 12 6
26 | 5 7 7 6 3 5 10 9 3 | 6 7 10 9 8 7 11 13 6
27 | 5 7 9 5 4 5 13 8 3 | 6 8 10 5 6 6 12 12 6
29 | 6 9 10 5 5 5 15 14 3 | 5 10 13 8 10 7 15 12 7
30 | 5 9 5 6 4 5 12 7 3 | 6 7 8 8 6 7 11 11 7
31E | 9 11 6 8 5 6 13 18 4 | 9 14 13 17 11 9 18 20 12
------|--------------------------------------|--------------------------------------
RMS | 206 10 8 214 11 9 13 206 |T 6 9 10 10 8 6 15 13 7
WRMS | 5 9 8 218 5 9 13 145 |NE 6 8 10 9 8 6 13 12 7
MEDI | 5 8 7 6 5 5 12 9 |MD 6 10 10 9 9 7 15 13 7
Table 3.0891.3 GPS week: 0891 Day: 3 MJD: 50484.0
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 | 3 6 4 6 4 5 9 7 2 | 4 9 7 11 9 5 14 6 5
2 | 3 4 8 3 2 4 11 8 2 | 6 8 7 8 6 6 14 11 7
3E | 4 9 9 9 5 7 20 13 4 | 5 9 11 14 8 6 19 11 6
4 | 5 5 6 4 8 5 12 6 2 | 5 8 7 8 10 6 14 7 6
5 | 6 4 7 4 2 4 9 5 2 | 6 9 8 10 7 6 11 11 7
6E | 4 17 10 9 4 5 12 8 4 | 7 13 10 14 9 7 15 9 7
7E | 6 13 7 8 4 5 19 5 4 | 9 12 13 12 11 9 24 11 10
9 | 3 3 5 4 3 3 8 8 2 | 15 14 17 15 16 16 19 14 14
10 | 5 8 7 6 4 3 14 5 3 | 4 9 7 10 8 4 12 6 5
14 | 6 6 5 6 11 5 18 8 3 | 0 0 0 0 0 0 0 0 ---
15 | 4 8 5 7 4 3 8 6 2 | 6 7 10 9 7 6 13 12 7
16 | 6 14 9 5 7 5 15 10 4 | 5 17 11 11 6 5 16 8 7
17 | 5 5 7 6 5 3 12 7 2 | 8 9 8 8 7 6 13 11 7
18 | 5 6 6 5 5 5 12 7 2 | 6 9 10 10 9 5 11 9 6
19 | 4 6 4 6 3 4 11 7 2 | 8 11 9 9 10 9 10 11 8
21 | 6 5 4 11 6 6 10 7 3 | 5 11 8 12 10 6 17 10 7
22 | 2 6 5 9 3 3 12 10 3 | 13 8 8 11 7 8 14 12 9
23 | --- 12 8 --- --- --- --- --- 10 | --- 0 0 --- --- --- --- --- ---
24 | 4 6 7 5 4 5 17 7 3 | 6 9 6 8 6 5 15 8 5
25 | 3 8 6 5 2 3 10 6 2 | 9 11 13 8 10 9 9 10 8
26 | 4 6 6 6 3 4 9 6 2 | 6 7 9 8 8 7 11 10 6
27 | 3 5 7 4 3 3 14 7 2 | 8 7 7 9 8 9 16 11 8
29 | 4 6 6 6 4 5 13 7 2 | 7 8 7 10 9 7 13 9 6
30 | 4 7 7 5 3 4 10 6 2 | 8 10 9 10 8 7 10 10 8
31E | 7 14 6 12 4 6 17 11 4 | 10 12 16 17 12 9 22 14 11
------|--------------------------------------|--------------------------------------
RMS | 5 8 7 7 5 5 13 8 |T 7 10 9 10 9 7 14 10 7
WRMS | 4 8 7 7 4 5 12 7 |NE 7 9 8 9 8 7 13 9 7
MEDI | 4 6 6 6 4 5 12 7 |MD 6 9 9 10 8 6 14 10 7
Table 3.0891.4 GPS week: 0891 Day: 4 MJD: 50485.0
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 | 3 8 5 5 6 5 13 8 3 | 4 9 5 8 8 5 15 7 5
2 | 4 9 9 4 3 6 12 6 3 | 7 10 7 10 8 6 17 9 7
3E | 7 8 10 7 5 8 17 13 4 | 7 12 14 13 9 7 20 11 8
4 | 5 5 6 4 3 4 10 7 2 | 7 12 12 10 8 8 16 11 9
5 | 3 4 7 5 2 4 9 8 2 | 6 8 9 7 6 5 10 10 5
6E | 6 17 11 7 5 7 11 10 4 | 6 13 12 13 9 7 14 9 8
7E | 5 --- 9 5 6 5 18 6 4 | 7 --- 13 13 10 8 22 11 10
9 | 5 6 7 4 3 3 7 11 2 | 16 16 14 13 13 14 13 18 14
10 | 5 10 7 5 3 4 9 6 3 | 4 10 7 9 7 5 12 7 6
14 | 8 7 12 7 8 5 17 7 4 | 22 21 23 26 22 20 20 20 21
15 | 5 7 6 7 5 3 14 9 3 | 7 11 11 11 8 7 15 11 9
16 | 5 5 7 6 4 4 16 8 3 | 6 13 10 14 10 7 14 9 9
17 | 5 5 6 4 2 5 13 8 3 | 7 12 12 10 7 8 11 12 9
18 | 5 5 6 6 5 4 15 6 3 | 7 9 7 12 6 5 13 9 6
19 | 5 9 5 5 3 4 8 7 3 | 9 13 10 9 9 8 14 13 9
21 | 7 6 6 10 5 7 13 8 4 | 5 9 10 10 8 6 14 8 7
22 | 6 10 5 7 4 5 11 10 3 | 13 12 12 11 10 10 14 10 10
23 | 5 6 10 5 8 5 12 --- 3 | 46 49 45 46 49 47 43 --- 46
24 | 5 7 9 7 2 4 11 7 3 | 8 12 9 10 7 7 15 10 8
25 | 6 7 6 5 2 4 15 6 3 | 8 13 10 12 9 9 18 11 10
26 | 4 6 7 5 3 4 8 7 2 | 8 9 11 12 9 8 17 12 9
27 | 3 7 7 4 3 4 13 7 3 | 9 11 9 8 9 8 16 10 9
29 | 4 6 6 5 3 5 13 7 3 | 6 10 6 10 8 6 14 11 6
30 | 5 9 7 6 2 5 13 8 3 | 6 13 12 9 7 6 10 9 7
31E | 7 11 11 13 4 7 15 10 5 | 10 13 14 17 11 9 20 12 11
------|--------------------------------------|--------------------------------------
RMS | 5 8 8 6 4 5 13 8 |T 12 15 14 15 13 12 17 11 13
WRMS | 5 8 7 6 4 5 12 8 |NE 13 15 14 15 14 13 17 11 13
MEDI | 5 7 7 5 3 5 13 8 |MD 7 12 11 11 9 7 15 11 9
Table 3.0891.5 GPS week: 0891 Day: 5 MJD: 50486.0
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 5 5 4 34 7 4 | 0 0 0 0 0 0 0 0 ---
2 | 4 5 10 3 2 5 15 10 3 | 6 8 7 10 8 6 14 10 7
3E | 6 7 9 7 3 9 18 12 4 | 6 10 11 13 9 5 21 10 8
4 | 4 4 4 3 4 5 14 6 2 | 5 8 8 8 6 4 17 7 6
5 | 4 3 7 3 4 5 10 10 2 | 6 8 8 8 7 6 12 7 8
6E | 7 14 9 7 4 6 12 10 4 | 7 15 9 11 10 6 14 9 6
7E | 7 16 6 6 3 4 21 8 4 | 6 11 13 13 10 7 22 9 9
9 | 5 4 5 3 4 3 12 7 2 | 24 26 28 26 23 26 31 25 25
10 | 5 7 5 5 2 6 8 7 3 | 5 11 8 10 7 6 13 12 7
14 | 17 6 12 6 4 3 32 10 5 | 37 38 42 34 33 37 24 36 35
15 | 6 6 7 6 4 6 15 12 3 | 5 9 10 9 7 7 17 9 8
16 | 5 7 10 5 6 5 18 9 3 | 6 10 11 9 9 6 13 6 7
17 | 6 6 7 5 3 6 19 9 3 | 6 10 8 9 7 7 15 11 8
18 | 21 --- --- --- 85 15 --- 14 18 | 0 --- --- --- 0 0 --- 0 ---
19 | 6 9 6 5 3 4 15 10 3 | 8 12 16 8 8 9 18 13 8
21 | 8 9 8 8 3 9 25 12 4 | 0 0 0 0 0 0 0 0 ---
22 | 26 9 13 10 7 8 29 17 7 | 40 40 38 37 30 37 29 33 36
23 | 7 --- 8 5 4 8 29 16 5 | 0 --- 0 0 0 0 0 0 ---
24 | 7 5 6 5 3 6 15 8 3 | 6 10 9 9 6 6 17 8 7
25 | 4 7 8 4 4 4 14 9 3 | 8 10 8 8 8 7 17 10 7
26 | 6 6 7 5 4 5 7 10 3 | 8 9 8 12 10 8 14 14 8
27 | 3 6 5 5 2 4 17 10 3 | 7 9 12 7 7 6 16 11 7
29 | 5 11 7 5 3 5 13 8 3 | 5 14 9 9 9 7 13 11 7
30 | 4 5 5 5 3 5 10 9 2 | 7 8 10 10 8 7 9 6 9
31E | 8 11 10 13 4 9 16 15 5 | 12 14 15 19 14 10 22 15 13
------|--------------------------------------|--------------------------------------
RMS | 9 8 8 6 17 6 19 11 |T 14 16 16 15 13 14 18 15 14
WRMS | 5 7 7 5 4 6 19 10 |NE 13 16 16 14 12 13 16 14 15
MEDI | 6 7 7 5 4 5 15 10 |MD 6 10 10 10 8 7 17 10 8
Table 3.0891.6 GPS week: 0891 Day: 6 MJD: 50487.0
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 8 4 5 7 11 15 3 | 6 5 4 5 5 6 4 9 5
2 | 4 7 10 3 2 5 10 11 3 | 7 11 11 9 8 7 10 9 7
3E | 7 8 14 7 2 7 19 18 4 | 6 12 13 15 8 6 20 9 9
4 | 5 5 8 3 3 4 10 10 2 | 7 10 10 9 6 6 14 11 7
5 | 4 4 6 4 2 3 8 12 2 | 8 8 9 8 7 7 12 10 8
6E | 6 12 11 5 4 7 10 11 4 | 7 13 11 12 8 8 13 10 8
7E | 6 16 11 6 2 8 17 10 5 | 7 13 12 12 8 7 20 9 9
9 | 4 4 5 6 5 4 7 10 2 | 14 12 12 13 12 12 13 16 11
10 | 5 7 6 5 3 4 8 7 2 | 5 9 10 9 7 4 12 7 7
14 | 7 7 7 4 7 5 16 8 3 | 0 0 0 0 0 0 0 0 ---
15 | 5 9 9 6 4 4 10 18 3 | 8 12 12 9 8 8 17 8 8
16 | 5 13 8 7 4 6 8 6 3 | 6 13 12 11 8 5 14 7 9
17 | 5 7 8 6 4 6 11 6 3 | 8 12 11 11 6 8 9 10 9
18 | 5 7 7 4 2 5 10 7 3 | 0 0 0 0 0 0 0 0 ---
19 | 5 9 4 4 2 4 8 6 2 | 9 10 12 10 10 8 14 10 8
21 | 7 6 7 6 5 7 9 15 3 | 15 14 16 14 14 14 15 18 14
22 | 23 9 9 7 11 7 12 17 5 | 3 3 2 3 3 2 5 5 2
23 | 8 9 12 5 4 7 9 9 4 | 41 38 45 40 41 42 44 2 41
24 | 6 7 9 5 3 5 10 10 3 | 8 11 10 10 5 7 13 10 7
25 | 5 8 6 3 4 3 9 8 2 | 9 10 14 9 9 9 12 12 8
26 | 5 8 6 4 3 5 10 10 3 | 7 8 10 10 9 7 13 11 7
27 | 4 7 7 4 4 4 14 8 3 | 10 11 9 10 11 8 19 14 9
29 | 7 9 5 6 4 4 11 5 3 | 8 15 9 10 11 7 15 8 8
30 | 5 7 6 4 3 5 8 8 2 | 8 9 10 10 7 8 10 9 8
31E | 8 12 11 8 4 8 16 16 4 | 14 17 19 19 15 13 24 18 15
------|--------------------------------------|--------------------------------------
RMS | 7 9 8 5 4 6 11 11 |T 12 13 14 13 12 11 16 10 12
WRMS | 6 8 8 5 4 6 11 11 |NE 11 12 13 12 11 11 15 9 12
MEDI | 5 7 8 5 4 5 10 10 |MD 8 11 11 10 8 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 4.0891 GPS week: 0891 MJD: 50481.0-50487.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2379 |U 130 88 288 |U 21 17 41 | 22 16 34 |
emr | emr 2283 | 129 92 294 | 19 16 36 |U 22 16 36 |
esa | esa 2160 | 138 89 296 |U 23 19 34 | 25 15 38 |
igr | igr 2341 | 134 90 291 | 21 17 38 | 24 16 36 |
igs | igs 2393 | 132 88 291 | 21 16 42 | 22 15 34 |
jpl | jpl 2355 |U 132 88 295 |U 21 15 37 | 22 17 35 |
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 5.0891.0 GPS week: 0891 Day: 0 MJD: 50481.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2380 | 224 144 484 | 16 13 39 | 15 11 28 |
emr | emr 2279 | 216 155 496 | 16 16 38 | 17 11 33 |
esa | esa 2198 | 240 146 497 | 17 18 37 | 20 12 32 |
igr | igr 2194 | 236 148 488 | 18 15 40 | 17 11 28 |
igs | igs 2392 | 227 145 491 | 15 13 39 | 17 11 30 |
jpl | jpl 2375 | 227 144 495 | 16 13 37 | 17 13 33 |
Table 5.0891.1 GPS week: 0891 Day: 1 MJD: 50482.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2400 | 218 153 495 | 19 16 33 | 25 14 28 |
emr | emr 2399 | 222 154 504 | 19 16 35 | 25 15 31 |
esa | esa 2201 | 229 154 508 | 19 19 28 | 28 13 35 |
igr | igr 2398 | 222 155 501 | 19 13 33 | 25 15 30 |
igs | igs 2400 | 220 154 501 | 19 15 33 | 24 14 28 |
jpl | jpl 2384 | 220 154 509 | 21 14 33 | 24 15 30 |
Table 5.0891.2 GPS week: 0891 Day: 2 MJD: 50483.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2391 | 25 25 64 | 21 18 62 | 18 15 39 |
emr | emr 2206 | 31 31 68 | 23 13 42 | 18 16 42 |
esa | esa 2056 | 30 28 73 | 23 17 41 | 23 13 40 |
igr | igr 2302 | 28 27 65 | 23 15 46 | 22 17 44 |
igs | igs 2398 | 25 25 65 | 22 19 67 | 19 16 40 |
jpl | jpl 2287 | 28 28 66 | 21 15 45 | 18 17 39 |
Table 5.0891.3 GPS week: 0891 Day: 3 MJD: 50484.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2301 | 0 0 0 | 27 17 41 | 28 19 44 |
emr | emr 2303 | 0 0 0 | 28 17 43 | 28 19 43 |
esa | esa 2150 | 0 0 0 | 30 19 36 | 30 20 47 |
igr | igr 2303 | 0 0 0 | 27 17 41 | 30 20 41 |
igs | igs 2359 | 0 0 0 | 27 16 41 | 28 18 43 |
jpl | jpl 2288 | 0 0 0 | 28 17 40 | 28 21 44 |
Table 5.0891.4 GPS week: 0891 Day: 4 MJD: 50485.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2393 | 32 22 65 | 28 18 34 | 16 16 32 |
emr | emr 2207 | 28 23 64 | 13 16 28 | 16 13 32 |
esa | esa 2143 | 32 25 69 | 32 19 33 | 18 14 35 |
igr | igr 2399 | 31 22 67 | 30 19 36 | 19 16 35 |
igs | igs 2399 | 32 22 66 | 30 17 34 | 17 15 31 |
jpl | jpl 2383 | 31 23 67 | 30 16 34 | 17 15 33 |
Table 5.0891.5 GPS week: 0891 Day: 5 MJD: 50486.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2393 | 32 23 66 | 14 18 38 | 27 17 33 |
emr | emr 2192 | 30 25 71 | 12 15 37 | 27 18 35 |
esa | esa 2136 | 35 26 74 | 15 21 33 | 30 16 37 |
igr | igr 2400 | 32 23 70 | 14 18 36 | 30 17 41 |
igs | igs 2400 | 32 22 68 | 13 15 37 | 26 17 33 |
jpl | jpl 2382 | 32 22 69 | 13 14 36 | 27 18 34 |
Table 5.0891.6 GPS week: 0891 Day: 6 MJD: 50487.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2393 | 28 25 66 | 14 19 28 | 16 17 28 |
emr | emr 2394 | 28 26 69 | 14 18 28 | 19 17 34 |
esa | esa 2234 | 28 26 70 | 15 19 27 | 23 14 37 |
igr | igr 2391 | 28 25 66 | 14 20 28 | 19 18 32 |
igs | igs 2400 | 27 25 67 | 13 18 28 | 18 15 30 |
jpl | jpl 2383 | 28 25 67 | 15 18 28 | 16 17 30 |
[Mailed From: Yves Mireault <mireault at geod.emr.ca>]
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