[IGSREPORT-5573] Wk 0986 IGS Final Orbits
AC
AC
Tue Dec 15 05:08:52 PST 1998
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IGS Electronic Report Tue Dec 15 5:08:52 PST 1998 Message Number 5573
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0986 IGS Final Orbits
Final IGS Orbit Combination - Week 0986 (Nov 29, 1998 - Dec 05, 1998)
Contacts: J. Kouba (kouba at geod.emr.ca)
Y. Mireault (mireault at geod.emr.ca)
COMBINATION STRATEGY:
For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS09867.SUM).
SOFTWARE:
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite. Note that each file contains all the
satellites that appear in any of the centre ephemeris files. If a satellite or
centre was excluded from combination, a note in the REMARKS section of this
report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (weights are those from the orbit combination).
Pole rate combination uses only centres providing estimated pole rates.
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 3 weeks (21 days), i.e. up to 5 days prior to
the last non-predicted day of Bulletin A. AC LOD biases are removed and the
new AC bias-free LODs are used to compute a weighted IGS LOD which in turn
is integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as
Bulletin A fifth day prior to its last non-predicted day. Both IGS LOD and
UT1-UTC values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS09860-6.SP3 IGS GPS ephemeris files for days 0-6, week 0986 in SP3 format.
IGS09867.ERP Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
IGS09867.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. Rapid ("IGR") orbits/clocks are included in the combination for statistics
only.
3. The following centre clock solutions, which provide broadcast clock
corrections, were excluded from the combination but kept in the combination
statistics:
-> Centre: NGS
4. Centre clock weights were determined using the following satellites:
Day | PRN list | Ref. Centre
-----+----------+-----------------
0-1 | All | COD (see note below)
2 | All* | COD (see note below)
3-6 | All | COD (see note below)
Note: A chosen reference centre is aligned to the broadcast GPS clocks
using all satellites; all other centres are then aligned to that
reference centre. The clock weights are computed from the absolute
deviation of centre's aligned clock corrections with respect to the
unweighted mean.
*: PRN 02 was excluded from alignment due to broadcast clocks not
reflecting changes occuring during maintenance period
(Ref NANU 1998159).
5. The following clock solutions were excluded from the combination because
they were biasing the combined clock solutions (clock shifts/outliers)
but were kept for the RMS computation.
Day | Centre | PRN list
----+--------+---------------
0-6 | COD | 13
6. 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 | NGS | ALL (high scale factor)
1 | ESA | 2
4 | ESA | 23
5 | NGS | ALL (high scale factor)
7. 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
------------+----------+-------+----------+-------------------
1 (Nov 30) | 00:00:00 | 24 | All | Modeling problems
1 (Nov 30) | 18:00:00 | 02 | All | Modeling problems (a)
4 (Dec 03) | 00:00:00 | 14 | All | Modeling problems (b)
4 (Dec 03) | 00:00:00 | 19,23 | All | Modeling problems
(a) Satellite PRN02 was excluded from long arc evaluation on day 1
for all centres due to unrealistic RMS.
(b) Satellite PRN14 was excluded from long arc evaluation on days 3 and 6
for all centres due to unrealistic RMS.
8. Starting on March 1, 1998 (GPS Wk 0947; MJD 50873) all IGS products,
including the IGS Final combined orbits/EOP, are based on ITRF96.
9. Small rotations were applied to the following AC orbits and erp values
to align them to ITRF96. The rotations were estimated from the
transformation of common stations between AC SINEX and the ITRF96 IGS
RS_47 SINEX. The rotations applied were:
| RX RY RZ
Centre | (mas) (mas) (mas)
-------+-----------------------
NGS | +0.25 +0.35 -0.05
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS09867.SUM).
Table 1: Week 0986 summary. (Nov 29, 1998 - Dec 05, 1998)
Table 1.0986.a GPS week: 0986 MJD: 51146.0-51152.0
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 108| .00 .00 .00 -.13 .05 .01 -.2 .04 .03 | -2.2 3.6 .9
| .00 .00 .01 .07 .04 .04 .1 | 3.0 7.8
emr 39 | .00 -.04 .08 .38 -.06 .39 .0 .12 .11 | -6.3 2.1 .4
| .01 .01 .02 .10 .05 .14 .1 | 10.6 7.5
esa 53 | .00 .01 .01 .18 -.11 -.01 .1 .12 .08 | 24.0 -.1 1.0
| .01 .01 .01 .15 .15 .17 .2 | 50.3 7.2
gfz 57 | .00 .00 -.02 -.12 .00 -.08 -.1 .04 .03 | -.5 2.1 .2
| .00 .00 .00 .05 .02 .04 .1 | 4.9 6.2
igr n/a| .00 .00 -.01 .07 -.02 .08 .1 .13 .06 | 6.8 -5.1 .4
| .00 .00 .00 .09 .08 .08 .1 | 19.7 14.6
jpl 37 | .00 .00 .00 .08 .00 .06 .4 .04 .04 | 224.2 4.6 .2
| .01 .00 .01 .07 .10 .08 .1 | 756.2 7.4
ngs 65 | .00 .00 .06 .23 -.15 -.07 -.2 .12 .12 | -1.6 2.2 148.4
| .02 .02 .03 .35 .35 .22 1.2 | 17.5 29.0
sio 222| .00 .00 -.01 .08 -.02 -.04 .2 .08 .06 | .0 .0 .0
| .01 .00 .00 .06 .09 .19 .1 | .0 .0
Table 1.0986.b GPS week : 0986 MJD: 51146.0-51152.0
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 2 2 3 |
2E | 5 5 15 2 3 2 2 | Modeling problems on day 2.
3 | 2 2 2 2 3 3 3 |
4 | 2 2 2 2 2 2 2 |
5E | 3 2 2 2 2 2 2 |
6 | 2 2 2 2 2 2 2 |
7 | 2 2 2 2 2 2 2 |
8 | 2 2 2 2 2 2 2 |
9 | 1 2 2 2 2 2 2 |
10E | 2 2 2 2 2 2 2 |
13 | 2 3 3 2 3 3 3 |
14 | 2 2 2 7 3 3 11 | Modeling problems on day 6.
15 | 2 2 2 3 3 2 3 |
16 | 2 2 2 2 2 3 3 |
17 | 2 2 2 2 3 2 2 |
18 | 2 2 2 3 4 2 2 |
19 | 2 2 2 5 7 3 2 |
21E | 2 3 2 3 3 2 2 |
22E | 2 3 3 2 3 3 3 |
23 | 7 4 3 4 7 6 3 |
24 | 5 2 2 2 2 2 2 |
25 | 2 2 2 2 2 2 2 |
26 | 2 2 2 2 2 2 2 |
27 | 2 2 2 2 3 2 2 |
29 | 2 2 2 2 2 2 2 |
30E | 2 2 2 2 2 3 3 |
31 | 2 2 2 2 4 2 2 |
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 2.0986.0 GPS week: 0986 Day: 0 MJD: 51146.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 108| .00 .00 .01 -.06 .04 -.05 -.3 .04 .03 | -6.1 5.8 .8
emr 39 |-.01 -.03 .08 .34 -.07 .25 -.1 .12 .10 | 7.4 -9.0 .3
esa 53 | .00 .01 .01 .23 -.19 .24 .0 .13 .08 | -47.7 -10.7 .8
gfz 51 | .00 .00 -.01 -.03 -.02 -.11 -.2 .04 .03 | -2.6 1.3 .2
igr n/a| .00 -.01 .00 .19 .03 .22 .1 .07 .05 | .3 -1.1 .3
jpl 37 | .00 .00 -.01 .00 .02 .07 .3 .04 .04 | -378.8 -6.4 .2
ngs 65 | .02 -.03 .01 .74 -.92 -.02 -1.9 .13 .13 | -.6 -1.5 77.8
sio 222| .00 -.01 -.01 .02 -.01 .02 .1 .07 .06 | .0 .0 .0
Table 2.0986.1 GPS week: 0986 Day: 1 MJD: 51147.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 108| .00 .00 .01 -.18 .04 .03 -.2 .04 .03 | 1.7 -6.4 1.0
emr 37 | .01 -.04 .09 .51 -.04 .55 .0 .12 .11 | 1.7 -1.6 .3
esa 53 | .01 .01 .00 -.13 -.27 .04 .2 .11 .07 | 48.6 -3.9 1.0
gfz 56 | .00 .00 -.02 -.11 .00 -.07 -.1 .04 .03 | 1.8 -3.2 .3
igr n/a| .00 -.01 -.01 .09 -.14 .06 .1 .05 .05 | .0 -.6 .4
jpl 37 |-.01 .00 -.01 .17 .14 .18 .4 .04 .04 | -382.3 -.4 .3
ngs 65 | .00 .01 .05 .08 .09 -.21 -.9 .10 .10 | -.8 -1.4 79.4
sio 222| .00 .00 -.02 .09 -.14 -.35 .1 .06 .05 | .0 .0 .0
Table 2.0986.2 GPS week: 0986 Day: 2 MJD: 51148.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 108| .00 .00 .00 -.16 .02 .07 -.3 .05 .03 | -1.0 16.1 .8
emr 41 |-.01 -.04 .08 .32 .01 .54 .1 .12 .11 | -24.8 11.1 .4
esa 53 | .00 .01 .01 .14 -.16 .05 .4 .08 .07 | 38.5 5.6 1.7
gfz 59 | .00 .00 -.02 -.08 .03 -.15 -.2 .03 .03 | 7.9 -3.0 .3
igr n/a| .00 .00 -.01 .04 -.03 .03 .1 .05 .04 | 51.5 -38.0 .4
jpl 37 | .01 .00 .00 .10 .07 -.03 .3 .04 .04 | -382.6 11.8 .3
ngs 65 | .00 .00 .08 -.01 -.18 .15 .6 .10 .10 | 26.8 -39.7 319.7
sio 225| .00 .00 -.01 -.01 -.05 -.06 .2 .09 .05 | .0 .0 .0
Table 2.0986.3 GPS week: 0986 Day: 3 MJD: 51149.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 108| .00 .00 .00 -.20 .00 .00 -.2 .04 .03 | 1.3 -1.2 .8
emr 38 | .01 -.04 .05 .36 -.15 .23 -.1 .11 .10 | -3.9 1.9 .3
esa 53 | .01 .01 .03 .31 -.18 -.11 .3 .15 .10 | -25.3 .1 .8
gfz 59 |-.01 .01 -.01 -.13 .00 -.03 -.1 .03 .03 | -1.2 2.2 .2
igr n/a|-.01 .00 .00 .17 .02 -.02 -.1 .07 .04 | -1.2 3.0 .4
jpl 37 | .00 .00 -.01 .00 .00 .10 .5 .03 .03 | 1031.9 5.0 .2
ngs 65 | .00 -.01 .06 .67 -.01 -.05 -.8 .12 .12 | -1.9 -.5 79.5
sio 224| .00 .00 -.01 .16 .15 -.19 .2 .07 .06 | .0 .0 .0
Table 2.0986.4 GPS week: 0986 Day: 4 MJD: 51150.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 108| .00 .00 .00 -.19 .05 .04 -.2 .04 .03 | -4.4 7.9 .9
emr 39 | .00 -.02 .06 .27 -.08 .29 .0 .13 .11 | -5.0 4.7 .3
esa 53 | .00 .01 .01 .27 -.16 -.33 .1 .17 .07 | 65.2 3.7 .7
gfz 59 | .00 .01 -.02 -.21 .01 -.05 .0 .06 .04 | -1.5 3.8 .2
igr n/a|-.01 .00 .00 .05 .03 .00 -.1 .07 .05 | .5 -1.5 .4
jpl 37 | .00 .00 .00 .14 -.04 -.01 .4 .05 .05 | -384.7 7.2 .2
ngs 65 | .01 -.01 .05 .27 .08 .21 .2 .12 .12 | -.8 -1.5 79.0
sio 221| .00 .00 -.02 .13 .01 -.08 .0 .07 .06 | .0 .0 .0
Table 2.0986.5 GPS week: 0986 Day: 5 MJD: 51151.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 108| .00 .00 .01 -.04 .06 .04 -.2 .04 .03 | -2.6 -3.5 .9
emr 37 | .01 -.04 .11 .52 -.06 .50 -.2 .13 .11 | -4.8 -3.7 .6
esa 53 |-.01 .01 -.01 .13 .06 .03 .0 .10 .08 | 90.6 -5.4 .8
gfz 55 | .00 .01 -.01 -.14 -.01 -.10 -.1 .03 .03 | .4 -1.1 .3
igr n/a|-.01 .00 -.01 -.05 -.12 .11 .1 .05 .05 | -1.0 .7 .6
jpl 37 | .01 .00 .00 .04 .02 .02 .4 .04 .04 | 1035.9 .0 .2
ngs 65 |-.03 .03 .10 -.09 -.14 -.15 1.7 .13 .13 | .2 .6 79.9
sio 220|-.01 .01 -.01 .13 -.06 .10 .1 .09 .09 | .0 .0 .0
Table 2.0986.6 GPS week: 0986 Day: 6 MJD: 51152.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 108| .01 .01 .00 -.10 .13 -.04 -.3 .05 .03 | -4.1 6.3 .9
emr 39 | .00 -.05 .06 .30 -.02 .37 .1 .13 .11 | -14.6 11.0 .3
esa 53 | .00 .00 -.01 .29 .15 .01 -.1 .09 .08 | -1.9 10.2 .9
gfz 59 | .00 .00 -.02 -.13 .01 -.07 -.1 .03 .03 | -8.4 14.9 .2
igr n/a|-.01 -.01 -.01 -.01 .08 .14 .2 .31 .09 | -2.4 1.7 .5
jpl 37 | .00 -.01 .01 .11 -.20 .12 .3 .06 .06 | 1029.9 14.8 .3
ngs 65 |-.02 .01 .06 -.06 .00 -.43 -.2 .13 .14 | -33.8 59.0 143.4
sio 220|-.01 .00 -.01 .05 -.04 .25 .3 .08 .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 3.0986.0 GPS week: 0986 Day: 0 MJD: 51146.0
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 | 2 12 4 2 5 2 18 7 2 | 6 11 8 9 9 10 19 9 7
2E | 6 17 29 10 8 5 16 7 5 | 1 5 7 2 3 4 5 2 2
3 | 3 11 5 2 3 2 11 7 2 | 3 7 6 4 5 5 11 6 4
4 | 3 13 12 2 4 2 10 5 2 | 5 11 8 5 5 5 11 4 6
5E | 3 14 21 3 7 3 11 5 3 | 4 10 6 4 4 5 11 6 3
6 | 3 10 4 2 4 2 11 7 2 | 4 9 4 4 5 5 12 9 4
7 | 3 12 8 4 5 3 12 9 2 | 5 10 8 3 4 4 15 11 4
8 | 2 8 10 2 3 3 9 4 2 | 6 7 10 6 7 7 11 7 7
9 | 2 7 6 1 4 2 7 5 1 | 3 6 6 4 4 4 11 5 4
10 | 2 8 4 3 5 2 8 6 2 | 9 12 10 10 10 10 15 11 10
13 | 3 10 10 3 4 5 22 6 2 | 6 9 8 7 8 9 16 8 6
14 | 3 10 4 2 4 3 10 5 2 | 5 8 3 4 4 3 9 4 4
15 | 2 9 6 2 3 2 14 6 2 | 5 9 8 4 4 4 11 6 6
16 | 4 11 4 2 7 3 12 8 2 | 8 13 10 11 10 12 14 14 10
17 | 4 11 7 3 4 3 11 7 2 | 5 11 6 5 4 5 12 5 6
18 | 2 7 8 2 3 2 9 4 2 | 5 8 8 7 7 7 12 7 6
19 | 4 10 7 4 8 3 11 5 2 | 5 7 11 6 6 7 8 6 4
21 | 3 13 6 3 12 2 11 8 2 | 5 9 4 5 11 6 13 7 5
22E | 3 12 5 3 3 3 13 5 2 | 4 12 6 6 6 6 11 5 4
23 | 9 15 42 15 12 11 23 16 7 | 36 27 18 25 23 35 44 41 29
24 | 9 19 --- --- 21 7 13 8 5 | 5 11 --- --- 6 6 3 2 4
25 | 3 7 8 3 5 2 12 6 2 | 7 8 10 8 7 9 16 8 7
26 | 2 11 10 3 5 3 8 6 2 | 5 9 7 6 7 7 9 9 5
27 | 3 9 11 4 5 3 12 3 2 | 6 9 8 7 6 7 12 6 7
29 | 2 11 5 2 5 2 24 6 2 | 6 11 11 8 10 10 24 9 7
30E | 3 15 9 5 3 3 11 5 2 | 10 15 11 10 10 10 13 11 9
31 | 3 8 6 3 6 2 10 7 2 | 5 8 6 5 6 4 14 10 6
------|--------------------------------------|--------------------------------------
RMS | 4 12 13 4 7 4 13 7 |T 8 10 8 7 8 9 15 10 8
WRMS | 3 10 8 3 5 4 13 6 |NE 9 10 8 8 8 10 15 11 8
MEDI | 3 11 7 3 5 3 11 6 |MD 5 9 8 6 6 6 12 7 6
Table 3.0986.1 GPS week: 0986 Day: 1 MJD: 51147.0
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 | 2 7 7 3 5 2 8 4 2 | 4 6 8 6 8 7 12 8 6
2E | 7 17 42 9 13 14 13 10 5 | 0 0 0 0 0 0 0 0 ---
3 | 2 12 6 4 4 3 16 5 2 | 5 9 6 4 5 7 9 5 5
4 | 3 14 9 3 3 2 9 4 2 | 6 13 8 5 5 6 7 5 5
5E | 3 11 5 3 5 3 11 6 2 | 4 10 6 4 5 5 8 8 3
6 | 2 11 3 3 4 5 11 6 2 | 4 12 4 5 7 6 11 7 5
7 | 4 11 8 4 7 4 10 5 2 | 4 9 7 5 8 6 10 7 5
8 | 3 10 5 2 5 3 8 4 2 | 6 8 6 6 6 6 7 7 5
9 | 3 11 6 2 3 3 7 5 2 | 4 7 6 4 4 5 6 7 3
10 | 3 11 6 3 3 3 8 5 2 | 7 14 7 6 7 8 8 7 6
13 | 5 9 9 4 5 7 20 3 3 | 8 10 8 6 10 7 18 7 7
14 | 4 13 8 3 7 3 8 6 2 | 5 11 6 4 6 6 7 7 5
15 | 4 11 5 3 4 2 11 5 2 | 5 10 9 6 5 5 8 7 5
16 | 5 15 7 3 7 3 9 5 2 | 8 12 10 8 7 8 10 10 8
17 | 3 12 4 2 4 3 8 7 2 | 4 11 6 4 5 5 11 5 4
18 | 2 12 6 2 3 3 12 4 2 | 4 9 7 5 5 4 9 8 5
19 | 3 11 5 3 4 4 10 4 2 | 5 9 16 5 6 7 9 9 6
21 | 4 13 7 3 7 3 10 10 3 | 5 11 6 4 6 6 13 8 4
22E | 4 16 18 4 5 4 5 7 3 | 6 14 9 6 8 5 9 9 6
23 | 4 9 16 10 6 5 11 14 4 | 23 19 13 16 18 23 23 31 20
24 | 3 11 5 3 4 3 8 4 2 | 6 9 6 4 6 5 9 7 5
25 | 4 11 5 3 4 3 6 6 2 | 8 10 9 8 9 8 8 9 8
26 | 4 11 6 4 4 4 8 6 2 | 4 8 5 4 5 5 7 9 4
27 | 3 11 11 4 3 4 8 4 2 | 6 11 12 7 8 7 11 8 7
29 | 2 9 7 2 5 2 7 4 2 | 4 8 10 6 8 7 10 6 6
30E | 3 12 7 5 4 3 11 4 2 | 8 12 8 6 7 8 12 6 6
31 | 2 10 5 3 3 3 10 6 2 | 4 8 9 6 7 5 6 6 5
------|--------------------------------------|--------------------------------------
RMS | 4 12 11 4 5 4 10 6 |T 7 10 8 6 7 7 10 9 6
WRMS | 3 11 7 3 5 4 10 5 |NE 7 10 8 6 7 7 10 9 6
MEDI | 3 11 6 3 4 3 9 5 |MD 5 10 8 6 7 6 9 7 5
Table 3.0986.2 GPS week: 0986 Day: 2 MJD: 51148.0
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 | 1 10 6 2 2 3 11 5 2 | 7 9 8 8 9 8 15 10 7
2E | 23 23 --- --- 15 --- 18 35 15 | 9 13 --- --- 14 --- 15 22 8
3 | 4 12 6 3 3 5 8 7 2 | 5 8 7 5 5 9 10 7 5
4 | 2 12 4 2 2 2 8 4 2 | 5 13 6 4 5 4 9 6 5
5E | 3 12 6 4 6 3 9 6 2 | 5 9 5 6 5 5 8 6 4
6 | 3 11 4 3 5 3 6 4 2 | 5 10 5 4 6 5 10 5 5
7 | 3 12 7 2 4 2 9 4 2 | 5 10 10 3 5 5 12 7 5
8 | 2 8 5 3 5 2 8 4 2 | 5 8 8 5 6 6 11 7 6
9 | 2 8 5 2 4 2 8 7 2 | 4 6 7 4 5 5 9 10 5
10 | 3 9 9 2 6 2 8 5 2 | 7 12 10 6 8 7 11 6 6
13 | 5 11 5 4 4 6 18 5 3 | 8 10 9 7 8 8 17 8 7
14 | 4 16 7 2 5 4 11 3 2 | 6 9 5 5 5 7 9 6 5
15 | 4 10 5 2 3 3 9 6 2 | 6 8 10 5 4 6 9 7 6
16 | 3 15 10 2 3 3 8 7 2 | 9 12 9 8 8 7 11 9 7
17 | 2 13 10 2 4 2 7 11 2 | 5 12 9 6 5 5 12 7 7
18 | 4 11 10 2 3 5 8 5 2 | 6 11 9 7 7 9 11 9 7
19 | 5 13 7 3 4 4 11 5 2 | 6 9 12 5 5 7 11 8 6
21 | 2 11 6 3 3 3 7 9 2 | 4 10 7 4 5 5 11 8 4
22E | 5 17 7 4 5 6 10 7 3 | 6 19 9 7 8 9 13 9 7
23 | 3 11 18 3 5 6 11 9 3 | 21 21 14 17 18 21 27 26 19
24 | 2 10 5 2 5 4 9 7 2 | 4 10 7 4 5 5 10 7 4
25 | 3 9 5 2 5 3 13 5 2 | 4 8 9 5 8 4 15 9 5
26 | 4 9 5 2 4 3 5 8 2 | 5 10 11 6 7 8 10 10 7
27 | 3 12 7 4 3 4 12 4 2 | 6 11 10 5 5 6 10 8 6
29 | 2 12 9 2 2 2 8 4 2 | 6 11 11 8 9 8 12 8 7
30E | 3 14 5 4 7 2 8 6 2 | 10 13 10 9 10 9 11 9 8
31 | 2 11 9 3 3 6 7 9 2 | 4 6 7 3 3 5 10 9 5
------|--------------------------------------|--------------------------------------
RMS | 5 12 8 3 5 4 10 9 |T 7 11 8 6 7 7 12 10 6
WRMS | 3 11 7 3 4 4 10 5 |NE 7 10 8 6 7 7 12 9 6
MEDI | 3 11 6 2 4 3 8 6 |MD 6 10 9 5 6 7 11 8 6
Table 3.0986.3 GPS week: 0986 Day: 3 MJD: 51149.0
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 | 2 11 11 2 3 3 11 6 2 | 6 8 10 7 7 8 8 8 6
2E | 4 12 8 4 5 3 14 6 2 | 8 11 10 8 7 8 10 12 6
3 | 3 12 9 4 2 3 9 5 2 | 4 8 9 6 6 7 9 8 4
4 | 2 10 6 2 3 3 13 6 2 | 6 13 9 6 5 8 11 9 7
5E | 4 11 10 4 7 3 10 4 2 | 6 11 6 6 7 6 7 6 4
6 | 3 9 4 3 3 2 16 4 2 | 6 10 5 5 6 6 12 9 5
7 | 3 9 8 2 4 3 10 6 2 | 5 8 9 4 5 7 10 11 4
8 | 2 8 9 3 5 1 7 5 2 | 7 8 12 7 9 8 11 10 8
9 | 3 8 5 2 3 2 10 6 2 | 5 6 7 5 5 6 10 9 6
10 | 3 8 5 2 5 3 9 8 2 | 11 15 11 11 12 11 12 11 10
13 | 4 9 5 3 5 5 18 5 2 | 7 11 6 5 7 8 14 10 5
14 | 15 23 --- --- 31 9 12 16 7 | 0 0 --- --- 0 0 0 0 ---
15 | 4 9 24 3 3 3 20 5 3 | 5 11 19 6 5 6 14 6 6
16 | 3 13 11 3 6 2 10 7 2 | 11 19 18 13 16 11 13 14 12
17 | 3 11 8 2 3 3 11 9 2 | 5 12 8 6 6 5 12 9 6
18 | 4 10 28 3 4 3 8 7 3 | 6 12 24 7 7 9 8 10 6
19 | 5 11 47 3 2 4 12 8 5 | 4 8 34 3 4 4 8 8 4
21 | 3 16 10 3 4 4 9 11 3 | 7 13 10 8 8 7 11 10 7
22E | 3 14 12 3 4 4 9 6 2 | 7 13 13 10 9 10 12 9 8
23 | 4 10 27 6 11 6 13 10 4 | 26 23 14 21 22 26 33 29 24
24 | 3 8 6 2 3 3 13 6 2 | 5 8 7 5 5 6 11 7 5
25 | 4 9 9 3 2 3 12 7 2 | 10 11 12 9 10 10 18 10 10
26 | 3 10 8 2 3 2 12 9 2 | 7 14 9 8 10 9 13 13 8
27 | 3 11 11 4 2 3 13 6 2 | 9 13 15 8 8 9 11 11 9
29 | 2 9 11 3 3 2 10 10 2 | 6 8 11 6 7 8 9 8 6
30E | 4 12 15 3 3 2 11 5 2 | 11 15 10 9 10 10 12 10 9
31 | 3 10 13 4 4 3 9 6 2 | 6 8 8 7 9 9 9 9 5
------|--------------------------------------|--------------------------------------
RMS | 4 11 15 3 7 3 12 7 |T 8 12 13 8 8 9 12 11 8
WRMS | 3 10 10 3 4 3 12 6 |NE 8 11 13 8 8 9 12 11 8
MEDI | 3 10 10 3 3 3 11 6 |MD 6 11 10 7 7 8 11 10 6
Table 3.0986.4 GPS week: 0986 Day: 4 MJD: 51150.0
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 7 9 2 4 3 11 7 2 | 7 9 6 7 10 8 12 11 7
2E | 3 13 7 4 4 5 14 5 3 | 5 14 8 5 8 7 9 12 6
3 | 3 15 8 3 3 3 12 9 3 | 7 10 6 7 9 9 13 10 6
4 | 3 10 4 3 2 3 14 5 2 | 6 11 6 6 6 6 12 9 6
5E | 2 12 8 6 8 3 9 5 2 | 5 9 8 8 4 6 11 7 5
6 | 3 10 3 3 4 3 12 5 2 | 7 11 8 7 9 8 7 9 6
7 | 2 9 6 3 4 3 11 6 2 | 7 11 12 8 9 7 11 11 6
8 | 2 8 5 2 4 4 8 6 2 | 7 9 8 7 8 9 8 8 7
9 | 3 8 5 2 4 3 9 7 2 | 6 8 7 6 7 7 9 10 6
10 | 3 7 4 3 3 3 12 7 2 | 10 15 12 10 10 10 17 9 10
13 | 6 10 9 4 6 6 14 7 3 | 9 11 9 7 8 7 12 12 7
14 | 6 16 9 2 3 3 11 5 3 | 15 10 10 11 10 12 8 8 11
15 | 4 22 7 4 3 4 12 5 3 | 6 18 10 6 6 6 12 8 6
16 | 3 15 9 2 4 3 10 7 2 | 8 12 10 7 9 7 9 8 7
17 | 3 11 7 5 4 4 14 8 3 | 5 10 7 4 6 7 13 11 5
18 | 4 8 27 2 4 3 12 9 4 | 8 9 27 8 8 9 10 11 8
19 | 7 25 47 7 4 12 8 7 7 | 28 29 48 32 33 33 32 32 32
21 | 3 15 12 4 8 4 13 7 3 | 8 11 10 8 9 8 13 10 7
22E | 3 19 7 4 6 4 19 7 3 | 10 13 12 10 9 11 23 10 10
23 | 7 14 53 22 26 15 23 17 7 | 42 37 29 33 31 40 48 48 39
24 | 3 7 4 2 3 3 11 6 2 | 7 9 9 7 9 6 11 9 7
25 | 3 9 5 2 4 3 11 5 2 | 7 10 6 7 7 8 10 9 7
26 | 4 11 9 3 4 3 8 8 2 | 8 13 8 9 9 9 12 13 9
27 | 2 12 10 4 5 4 14 6 3 | 8 16 12 9 11 8 7 11 8
29 | 3 8 8 2 4 3 8 6 2 | 7 9 11 7 11 8 11 9 7
30E | 3 14 5 3 2 3 9 5 2 | 10 12 8 8 9 10 11 12 8
31 | 3 13 23 5 4 6 10 8 4 | 7 8 16 7 9 9 13 12 7
------|--------------------------------------|--------------------------------------
RMS | 4 13 17 6 7 5 12 7 |T 12 14 14 11 11 12 15 14 11
WRMS | 3 11 7 4 5 5 12 6 |NE 12 14 15 11 12 13 16 15 12
MEDI | 3 11 8 3 4 3 11 7 |MD 7 11 9 7 9 8 11 10 7
Table 3.0986.5 GPS week: 0986 Day: 5 MJD: 51151.0
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 | 2 9 5 1 6 2 14 10 2 | 6 8 11 8 8 6 11 9 6
2E | 3 13 8 3 6 2 9 6 2 | 8 14 8 6 10 8 11 14 9
3 | 3 20 6 3 5 4 11 10 3 | 5 10 6 5 7 5 10 9 5
4 | 2 10 8 3 3 3 8 9 2 | 6 11 6 6 6 7 11 9 6
5E | 3 13 4 3 5 4 16 8 2 | 4 12 7 7 7 5 14 10 5
6 | 2 10 6 2 4 4 11 8 2 | 5 10 5 6 7 5 12 8 6
7 | 2 13 7 2 4 2 14 7 2 | 5 13 7 4 7 5 12 7 4
8 | 3 10 9 2 4 3 12 6 2 | 6 7 7 6 8 6 13 10 6
9 | 3 11 9 1 4 2 12 7 2 | 5 6 9 5 6 5 13 9 5
10E | 5 10 5 3 4 4 12 7 2 | 7 10 8 8 9 9 15 11 8
13 | 6 11 9 4 6 4 21 9 3 | 7 11 8 8 7 5 17 9 6
14 | 2 16 18 2 4 3 9 6 3 | 11 12 8 10 9 11 10 11 9
15 | 3 11 9 2 4 2 11 9 2 | 6 8 9 5 7 4 10 6 5
16 | 3 17 10 3 6 5 9 8 3 | 9 12 10 11 11 12 16 11 9
17 | 2 12 10 2 5 3 15 11 2 | 5 13 7 5 9 6 17 12 6
18 | 4 13 10 2 3 2 17 7 2 | 7 11 13 9 8 8 14 9 7
19 | 6 14 9 3 6 4 9 9 3 | 22 20 25 21 19 20 21 21 21
21E | 3 13 7 2 10 3 14 9 2 | 6 9 11 6 10 6 12 9 5
22E | 3 20 6 2 5 2 12 8 3 | 12 15 15 13 14 13 18 16 13
23 | 11 11 33 11 9 10 27 19 6 | 48 40 16 34 36 46 60 56 41
24 | 3 10 7 2 3 2 8 8 2 | 6 12 9 7 8 8 13 11 7
25 | 4 12 7 3 5 3 10 13 2 | 8 13 12 8 10 9 12 15 8
26 | 4 12 7 3 5 3 9 9 2 | 10 15 11 11 11 10 16 13 11
27 | 3 13 8 2 5 2 9 6 2 | 9 13 13 8 12 9 12 12 9
29 | 2 9 6 2 6 2 9 8 2 | 6 7 8 8 9 6 11 8 6
30E | 4 14 14 4 4 3 12 10 3 | 10 12 8 10 9 10 11 11 9
31 | 3 12 5 3 5 3 8 12 2 | 6 9 15 6 8 7 13 14 7
------|--------------------------------------|--------------------------------------
RMS | 4 13 10 3 5 4 13 9 |T 12 13 10 10 11 12 17 15 11
WRMS | 3 11 8 3 5 4 13 9 |NE 13 14 11 11 11 13 18 16 12
MEDI | 3 12 8 2 5 3 11 8 |MD 6 12 9 8 9 7 13 11 7
Table 3.0986.6 GPS week: 0986 Day: 6 MJD: 51152.0
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 7 8 2 4 4 16 12 3 | 7 10 13 9 11 9 10 14 8
2 | 3 13 9 3 4 3 8 6 2 | 9 17 7 7 10 8 10 13 9
3 | 3 18 9 4 4 4 16 8 3 | 7 10 8 8 10 10 14 10 6
4 | 3 8 12 3 6 4 10 6 2 | 6 11 10 7 7 8 9 10 7
5 | 3 11 5 2 3 3 10 8 2 | 7 8 6 6 6 8 9 10 7
6 | 2 13 10 2 4 3 11 8 2 | 7 13 7 8 12 9 9 10 7
7 | 3 10 13 4 4 3 8 7 2 | 7 11 11 8 10 9 10 10 6
8 | 3 10 9 2 2 3 11 6 2 | 8 8 9 8 9 10 8 12 8
9 | 4 9 8 2 2 2 10 6 2 | 6 7 9 6 7 8 9 11 6
10E | 5 9 6 3 3 4 15 7 2 | 17 20 16 15 16 16 22 16 16
13 | 6 9 9 4 4 5 20 6 3 | 6 9 12 8 8 8 9 10 6
14 | 16 31 --- --- 158 23 31 17 11 | 0 0 --- --- 0 0 0 0 ---
15 | 3 11 13 4 4 5 10 8 3 | 6 8 10 6 6 7 11 8 6
16 | 4 18 11 4 11 5 10 9 3 | 20 27 18 19 24 18 26 18 19
17 | 2 10 4 3 3 3 13 7 2 | 5 11 7 5 7 6 15 10 6
18 | 4 11 9 2 4 4 10 6 2 | 7 13 11 7 9 9 11 11 7
19 | 4 13 7 3 3 4 10 8 2 | 14 16 23 15 14 16 15 15 15
21E | 3 11 8 2 6 4 8 11 2 | 9 12 9 8 11 9 13 11 8
22 | 3 16 8 3 7 2 16 7 3 | 11 19 11 11 9 10 12 13 11
23 | 5 19 17 3 3 3 6 8 3 | 28 27 24 33 30 29 27 31 29
24 | 2 12 4 2 3 3 13 8 2 | 6 12 7 6 7 6 11 8 6
25 | 3 6 7 2 5 3 7 9 2 | 8 10 12 8 11 9 10 15 8
26 | 4 9 6 2 7 2 13 6 2 | 12 16 13 11 17 13 25 14 12
27 | 2 11 8 4 2 3 10 7 2 | 10 14 13 10 13 12 8 16 10
29 | 2 9 6 2 4 4 12 11 2 | 7 9 9 9 10 9 10 13 7
30E | 3 14 15 3 3 4 16 7 3 | 12 15 10 10 12 11 13 13 10
31 | 4 9 7 4 4 3 13 9 2 | 7 10 10 8 10 10 9 12 7
------|--------------------------------------|--------------------------------------
RMS | 5 13 9 3 31 6 13 8 |T 10 14 12 11 12 11 14 13 10
WRMS | 3 11 8 3 9 6 14 8 |NE 10 13 12 11 12 11 13 13 10
MEDI | 3 11 8 3 4 3 11 8 |MD 7 12 10 8 10 9 11 12 8
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
U - Station Used in centre's solution (at least one day).
Units: centimetres.
Table 4.0986 GPS week: 0986 MJD: 51146.0-51152.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2577 |U 8 12 15 |U 7 12 18 |U 7 6 14 |
emr | emr 2508 | 4 5 10 | 6 5 12 |U 3 5 7 |
esa | esa 2315 | 23 23 36 |U 33 31 70 | 35 25 59 |
gfz | gfz 2517 | 4 4 8 |U 3 5 9 | 5 4 8 |
igr | igr 2575 | 3 4 8 | 2 4 6 | 3 3 5 |
igs | igs 2584 | 4 5 8 | 3 3 8 | 4 3 7 |
jpl | jpl 2464 | 3 4 8 |U 2 3 7 | 2 2 3 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: centimetres.
Table 5.0986.0 GPS week: 0986 Day: 0 MJD: 51146.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2592 | 8 9 16 | 9 9 19 | 7 5 15 |
emr | emr 2590 | 5 7 14 | 4 5 9 | 3 5 7 |
esa | esa 2424 | 19 20 23 | 26 19 68 | 20 18 35 |
gfz | gfz 2481 | 8 6 10 | 4 3 5 | 2 2 5 |
igr | igr 2591 | 3 2 4 | 2 3 5 | 2 3 5 |
igs | igs 2592 | 6 7 13 | 3 3 6 | 6 3 9 |
jpl | jpl 2479 | 4 6 12 | 2 3 5 | 1 2 3 |
Table 5.0986.1 GPS week: 0986 Day: 1 MJD: 51147.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2566 | 7 17 21 | 6 18 16 | 11 8 14 |
emr | emr 2389 | 8 6 17 | 9 5 9 | 4 3 5 |
esa | esa 2381 | 13 21 38 | 18 23 42 | 64 25 94 |
gfz | gfz 2563 | 7 8 16 | 2 10 19 | 12 10 17 |
igr | igr 2571 | 4 6 16 | 2 4 6 | 4 5 5 |
igs | igs 2577 | 5 8 15 | 2 4 12 | 5 3 8 |
jpl | jpl 2464 | 3 6 15 | 2 3 9 | 2 2 2 |
Table 5.0986.2 GPS week: 0986 Day: 2 MJD: 51148.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2537 | 7 11 12 | 8 10 20 | 6 7 13 |
emr | emr 2490 | 3 3 4 | 9 8 17 | 3 5 5 |
esa | esa 2314 | 22 27 32 | 29 33 64 | 20 33 33 |
gfz | gfz 2484 | 2 2 3 | 3 3 5 | 2 2 3 |
igr | igr 2561 | 2 2 3 | 2 4 6 | 3 2 5 |
igs | igs 2565 | 3 4 4 | 3 5 9 | 3 3 6 |
jpl | jpl 2384 | 2 3 3 | 4 4 9 | 4 2 6 |
Table 5.0986.3 GPS week: 0986 Day: 3 MJD: 51149.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2591 | 6 8 9 | 7 12 15 | 7 5 13 |
emr | emr 2493 | 3 2 5 | 5 6 12 | 4 5 7 |
esa | esa 2432 | 12 18 18 | 26 26 72 | 18 19 34 |
gfz | gfz 2478 | 1 1 3 | 2 3 5 | 2 2 4 |
igr | igr 2588 | 3 2 4 | 2 4 4 | 3 3 5 |
igs | igs 2591 | 2 2 3 | 3 2 6 | 3 3 6 |
jpl | jpl 2474 | 2 2 4 | 2 2 4 | 2 2 3 |
Table 5.0986.4 GPS week: 0986 Day: 4 MJD: 51150.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2583 | 6 9 9 | 8 12 16 | 5 8 11 |
emr | emr 2575 | 3 2 4 | 4 5 8 | 3 6 7 |
esa | esa 2269 | 15 21 30 | 27 31 53 | 28 25 71 |
gfz | gfz 2575 | 2 1 2 | 2 3 6 | 2 3 4 |
igr | igr 2580 | 2 2 3 | 2 4 7 | 2 2 4 |
igs | igs 2590 | 2 2 3 | 3 3 7 | 3 3 8 |
jpl | jpl 2480 | 2 1 2 | 2 3 4 | 2 1 3 |
Table 5.0986.5 GPS week: 0986 Day: 5 MJD: 51151.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2592 | 9 12 14 | 7 9 16 | 7 5 17 |
emr | emr 2547 | 3 2 5 | 4 4 7 | 3 5 9 |
esa | esa 2210 | 39 32 61 | 54 35 68 | 43 28 78 |
gfz | gfz 2573 | 2 2 4 | 3 4 8 | 2 2 4 |
igr | igr 2582 | 3 4 7 | 3 4 6 | 3 2 5 |
igs | igs 2592 | 4 4 5 | 3 2 7 | 3 3 7 |
jpl | jpl 2492 | 2 2 4 | 3 2 6 | 2 2 2 |
Table 5.0986.6 GPS week: 0986 Day: 6 MJD: 51152.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2580 | 10 13 18 | 7 13 21 | 6 6 14 |
emr | emr 2474 | 4 8 12 | 4 4 19 | 3 5 7 |
esa | esa 2178 | 27 18 36 | 39 42 107 | 31 22 32 |
gfz | gfz 2462 | 3 3 4 | 2 3 8 | 3 3 6 |
igr | igr 2553 | 6 6 11 | 2 3 8 | 2 3 4 |
igs | igs 2580 | 4 4 5 | 2 3 8 | 3 2 7 |
jpl | jpl 2474 | 3 2 3 | 2 3 6 | 2 2 4 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Ypole: x and y pole (10**-5")
Xrt,Yrt: x and y pole rate (10**-5"/day)
LOD: Length Of Day (us)
AC LOD BIAS: 21-day mean LOD bias with respect to Bulletin A (us)
AC LOD BIAS RMS: RMS of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.0986 GPS week: 0986 MJD: 51146.5-51152.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -9 13 -7 -6 8 | -16 35
| 6 5 11 6 14 | 4
emr uuuuu | 23 -42 49 22 16 | -4 30
| 4 6 33 22 18 | 4
esa uuuuu | 2 3 -11 -7 -12 | 15 30
| 10 11 45 27 25 | 1
gfz uuuuu | -2 10 -9 -5 -28 | -3 28
| 4 4 13 15 10 | 1
igr xxxxx | 2 -4 -38 4 -3 | -7 24
| 8 10 26 25 20 | 2
jpl uuuuu | 5 -12 14 15 -5 | -1 25
| 5 4 15 22 18 | 3
ngs uuuuu | 17 -21 -7 -6 -147 | 57 131
| 13 19 32 21 51 | 18
sio uuuuu | 2 -4 -4 -9 33 | -2 29
| 18 13 21 15 20 | 6
Table 7: Earth Orientation Parameters daily summary.
Daily Centre ERP, ERP Rates and LOD differences with respect to
IGS combined values.
Xpole,Ypole: x and y pole (10**-5")
Xrt,Yrt: x and y pole rate (10**-5"/day)
LOD: Length Of Day (us)
AC LOD BIAS: 21-day mean LOD bias with respect to Bulletin A (us)
AC LOD BIAS RMS: RMS of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 7.0986.0 GPS week: 0986 Day: 0 MJD: 51146.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -9 11 -7 2 7 | -20 36
emr uuuuu | 22 -45 63 22 48 | -10 35
esa uuuuu | 5 -10 15 26 -2 | 16 29
gfz uuuuu | 4 10 -13 6 -29 | 0 25
igr xxxxx | -3 -19 -11 22 10 | -7 24
jpl uuuuu | 4 -13 0 -12 -6 | 1 25
ngs xxxxx | 31 -33 -33 -37 -82 | 75 131
sio uuuuu | -8 7 13 -17 9 | -6 24
Table 7.0986.1 GPS week: 0986 Day: 1 MJD: 51147.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -7 18 5 0 20 | -22 38
emr uuuuu | 18 -50 26 14 11 | -8 34
esa uuuuu | 6 11 -20 5 8 | 14 30
gfz uuuuu | -6 7 -5 -21 -10 | -4 29
igr xxxxx | 13 -11 -35 6 -7 | -10 25
jpl uuuuu | 2 -14 7 9 -39 | -4 24
ngs uuuuu | 10 -47 -17 -2 -107 | 72 131
sio uuuuu | 4 8 0 8 32 | -10 25
Table 7.0986.2 GPS week: 0986 Day: 2 MJD: 51148.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -5 19 -7 -2 16 | -19 34
emr uuuuu | 20 -36 58 -6 7 | -4 29
esa uuuuu | -9 14 -16 -2 -36 | 14 30
gfz uuuuu | -2 5 -6 12 -26 | -3 29
igr xxxxx | -3 -1 -70 -22 -39 | -9 24
jpl uuuuu | 6 -18 16 -7 -15 | -5 25
ngs uuuuu | 22 -40 34 13 -165 | 67 131
sio uuuuu | -9 9 -28 -18 52 | -8 25
Table 7.0986.3 GPS week: 0986 Day: 3 MJD: 51149.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -2 14 3 -12 14 | -17 35
emr uuuuu | 27 -43 0 65 2 | -5 28
esa uuuuu | 15 0 55 -32 25 | 13 28
gfz uuuuu | 0 14 -12 -15 -37 | -4 29
igr xxxxx | 1 -9 -72 19 10 | -10 25
jpl uuuuu | 1 -5 11 30 -2 | -3 25
ngs uuuuu | 14 -22 -60 17 -209 | 61 131
sio uuuuu | -21 -20 3 -29 15 | -4 30
Table 7.0986.4 GPS week: 0986 Day: 4 MJD: 51150.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -8 14 -25 -15 10 | -14 34
emr uuuuu | 26 -32 106 28 -1 | -3 28
esa uuuuu | 12 7 -71 20 -19 | 15 31
gfz uuuuu | -1 17 -10 8 -29 | -4 29
igr xxxxx | 6 -1 -10 38 -13 | -7 24
jpl uuuuu | 1 -12 16 2 11 | -2 24
ngs uuuuu | -5 -3 12 -7 -189 | 51 132
sio uuuuu | 2 -23 29 -5 35 | -1 30
Table 7.0986.5 GPS week: 0986 Day: 5 MJD: 51151.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -14 6 -17 -9 12 | -12 35
emr uuuuu | 27 -46 42 12 7 | -1 28
esa uuuuu | 1 11 21 -22 -46 | 16 31
gfz uuuuu | -6 11 -29 -25 -24 | -4 29
igr xxxxx | 10 9 -24 -4 -3 | -6 24
jpl uuuuu | 6 -12 44 40 -2 | 2 25
ngs xxxxx | 16 0 1 5 -183 | 42 133
sio uuuuu | 34 -8 -18 14 66 | 4 33
Table 7.0986.6 GPS week: 0986 Day: 6 MJD: 51152.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -19 8 -3 -7 -23 | -10 34
emr uuuuu | 19 -43 47 17 34 | 1 28
esa uuuuu | -13 -14 -59 -47 -13 | 14 31
gfz uuuuu | -5 10 15 -2 -42 | -4 29
igr xxxxx | -10 5 -48 -33 24 | -5 23
jpl uuuuu | 16 -7 1 39 17 | 3 25
ngs uuuuu | 29 -5 17 -32 -96 | 27 129
sio uuuuu | 11 2 -25 -15 24 | 8 37
[Mailed From: Yves Mireault <mireault at geod.nrcan.gc.ca>]
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