[IGSREPORT-4097] Wk 0919 IGS Final Orbits
AC
AC
Wed Sep 3 10:09:53 PDT 1997
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IGS Electronic Report Wed Sep 3 10:09:53 PDT 1997 Message Number 4097
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0919 IGS Final Orbits
Final IGS Orbit Combination - Week 0919 (Aug 17, 1997 - Aug 23, 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 (IGS09197.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.
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:
IGS09190-6.SP3 IGS GPS ephemeris files for days 0-6, week 0919 in SP3 format.
IGS09197.ERP Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
IGS09197.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
Note: high clock RMS for NGS on day 5 were caused by clock jumps on PRN27.
5. Centre clock weights were determined using the following non-SA satellites:
Day | PRN list
----+---------
0-6 | 15
6. The following clock solutions were excluded from the combination because
they were biasing the combined clock solutions (large clock shifts/outliers)
but were kept for the RMS computation. Note that starting with week 860,
Centres with clock RMS higher than 2 ns are excluded from the clock
combination if they bias the combined clock solution. This will make IGS
clock precision more comparable to the best ACs.
Day | Centre | PRN list
----+--------+---------------
1 | ESA | ALL
1 | GFZ | 18 26 29 31
2 | ESA | ALL
3 | GFZ | 3 7 10 18 27 31
5 | ESA | ALL
7. 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 | NGS | ALL
8. 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 (Aug 18) | 00:00:00 | 16 | All | Modeling problems (a)
2 (Aug 19) | 00:00:00 | 14 | All | Modeling problems (b)
5 (Aug 22) | 00:00:00 | 23 | All | Modeling problems (c)
6 (Aug 23) | 00:00:00 | 13 | All | Modeling problems
(a) Satellite PRN16 was excluded from long arc evaluation on days 5-6 for
all centres due to unrealistic RMS.
(b) Satellite PRN14 was excluded from long arc evaluation on day 2 for
all centres due to unrealistic RMS.
(c) Satellite PRN23 was excluded from long arc evaluation on day 2 for
all centres due to unrealistic RMS.
9. 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.
10.PRN13 was included in this week's Final combination although its status is
still UNHEALTHY. Users are reminded to use it with extreme caution.
PRN13 was launched on 23 July 1997/wk915 day 3 at 03:43 UT. It resides
in slot F-5 (ref. NANU 088-97206). A Follow up NANU will be sent once the
navigation payload on PRN13 is usable.
11.*** NEW TABLES ***
Starting with GPS wk 917, new tables are appended to the IGS Final
summary report. AC ERP, ERP Rates and LOD differences with respect to
IGS combined values (IGS-AC) are now summarized in Table 6 (weekly summary)
and Table 7 (daily summary).
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS09197.SUM).
Table 1: Week 0919 summary. (Aug 17, 1997 - Aug 23, 1997)
Table 1.0919.a GPS week: 0919 MJD: 50677.0-50683.0
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 67 | .00 .01 -.01 -.17 .35 .04 -.2 .06 .04 | -.2 -4.0 .5
| .00 .00 .01 .19 .18 .25 .1 | 5.6 15.1
emr 27 | .00 -.01 -.01 .71 -.18 .26 .1 .12 .12 | 426.6 85.6 .5
| .00 .01 .01 .09 .10 .22 .1 | 192.5 11.3
esa 51 | .00 .00 .01 -.11 -.32 .05 .0 .10 .07 | 4.1 -91.5 1.9
| .01 .00 .00 .31 .13 .31 .1 | 16.4 16.3
gfz 54 | .00 .00 .01 -.02 .13 -.10 -.1 .06 .06 | 428.2 85.8 1.3
| .01 .00 .01 .09 .16 .16 .1 | 192.6 11.4
igr n/a| .00 -.02 -.02 .84 .86 -.10 .0 .12 .09 | .1 -.4 1.0
| .01 .01 .01 .37 .26 .45 .2 | 1.2 2.0
jpl 37 | .00 .00 .01 -.04 -.21 .15 .2 .05 .05 | 188.0 -1.4 .4
| .01 .00 .00 .15 .19 .08 .1 | 41.7 14.1
ngs 48 | .00 -.06 -.01 .45 .18 -.24 -.1 .20 .21 | -15.4 20.6 524.2
| .02 .01 .02 .83 .49 .30 .2 | 30.3 52.8
sio 97 | .00 .00 -.01 .04 -.02 -.34 .1 .08 .07 | .0 .0 .0
| .00 .01 .01 .17 .10 .32 .2 | .0 .0
Table 1.0919.b GPS week : 0919 MJD: 50677.0-50683.0
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
------|-----------------------------|------------------------------------------
1E | 5 3 3 4 3 4 4 |
2 | 3 3 2 3 3 3 3 |
3E | 3 3 3 4 3 3 4 |
4 | 2 2 3 2 2 2 2 |
5 | 2 2 3 3 3 3 3 |
6E | 3 3 2 3 3 4 4 |
7E | 3 3 3 4 3 4 3 |
9 | 2 2 3 3 3 3 3 |
10 | 2 2 2 3 3 3 3 |
13E | 0 11 7 8 7 7 0 | Status unhealthy. See Remark 10.
14 | 4 3 15 3 2 3 3 | Modeling problems on day 2.
15 | 3 3 2 2 3 2 3 |
16 | 6 3 3 2 3 9 3 |
17 | 2 2 2 3 2 3 3 |
18E | 4 3 3 3 3 4 4 |
19 | 2 2 2 2 2 2 3 |
21 | 3 2 2 3 2 3 3 |
22 | 3 3 2 2 2 3 4 |
23 | 6 7 6 8 7 7 5 |
24 | 2 2 2 2 2 2 2 |
25 | 3 2 3 3 2 3 3 |
26E | 3 3 3 3 3 3 4 |
27 | 2 2 2 2 2 2 3 |
29E | 3 3 3 3 3 3 3 |
30 | 3 3 2 2 2 3 3 |
31E | 3 4 3 3 3 3 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 2.0919.0 GPS week: 0919 Day: 0 MJD: 50677.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 79 | .00 .01 .00 -.29 .10 -.22 .0 .05 .05 | -2.4 10.1 .4
emr 27 | .00 -.01 -.01 .66 -.13 .37 .0 .11 .10 | 158.9 101.5 .5
esa 55 | .00 .01 .00 .44 -.15 .46 .2 .10 .07 | -9.3 -74.9 .9
gfz 55 | .01 .00 .01 -.03 -.05 -.08 -.1 .06 .06 | 160.6 101.8 .6
igr n/a|-.01 -.01 -.03 .71 .73 .00 .0 .11 .10 | .0 -.2 .6
jpl 37 | .00 .00 .01 -.26 .02 .15 .0 .05 .05 | 169.9 19.6 .4
ngs 49 |-.02 -.04 -.03 .94 .88 .25 .0 .19 .19 | -3.3 7.7 79.8
sio 101|-.01 .00 .00 -.12 -.21 -.26 .1 .08 .08 | .0 .0 .0
Table 2.0919.1 GPS week: 0919 Day: 1 MJD: 50678.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 78 | .01 .01 .00 -.34 .28 -.19 -.2 .05 .04 | 3.7 -19.9 .6
emr 27 | .00 -.02 -.01 .67 -.02 .01 .2 .12 .12 | 250.2 74.8 .4
esa 52 | .00 .00 .00 .13 -.55 .46 .1 .08 .06 | -18.6 -89.2 3.5
gfz 56 |-.01 .00 .00 .07 -.06 -.21 -.1 .05 .05 | 251.5 75.5 2.3
igr n/a| .00 -.03 -.03 1.20 .99 -.37 .1 .11 .08 | 2.3 -3.5 .7
jpl 37 | .00 .00 .01 .02 -.03 .12 .2 .04 .04 | 132.1 -15.8 .6
ngs 51 | .00 -.05 .00 .29 .17 -.37 -.2 .18 .19 | -1.1 -5.9 79.9
sio 98 | .00 .00 -.01 -.26 .07 .08 .3 .09 .07 | .0 .0 .0
Table 2.0919.2 GPS week: 0919 Day: 2 MJD: 50679.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 77 | .00 .00 .00 -.26 .21 .26 -.4 .05 .04 | -1.8 -8.0 .5
emr 27 | .00 -.01 -.02 .78 -.31 .04 .2 .13 .13 | 338.6 81.8 .4
esa 52 | .00 .00 .01 -.09 -.31 -.39 .0 .14 .08 | 22.7 -80.8 2.2
gfz 55 | .00 .00 .01 -.09 .07 -.33 -.2 .05 .05 | 339.9 82.4 .7
igr n/a|-.01 -.03 -.01 1.17 .61 .08 .1 .12 .09 | -.4 1.0 .8
jpl 37 | .00 .00 .00 .11 -.14 .31 .3 .05 .05 | 185.0 -2.8 .3
ngs 47 | .04 -.08 -.04 1.79 .60 -.40 -.5 .21 .26 | -2.5 -5.4 80.9
sio 102|-.01 .01 -.02 .08 .02 -.31 .3 .07 .06 | .0 .0 .0
Table 2.0919.3 GPS week: 0919 Day: 3 MJD: 50680.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 69 | .01 .01 -.02 -.35 .30 .27 -.1 .06 .04 | -9.2 8.9 .6
emr 27 | .00 .00 .00 .85 -.13 .40 .1 .10 .10 | 423.5 87.4 .4
esa 52 | .00 .00 .01 -.31 -.31 .01 .0 .08 .06 | 15.2 -81.6 1.0
gfz 53 | .00 .00 .01 .09 .40 .14 -.1 .06 .06 | 425.0 87.5 2.3
igr n/a| .01 -.02 -.02 1.03 1.22 -.04 -.3 .11 .09 | .0 -.6 .9
jpl 37 |-.01 .00 .01 -.22 -.52 .12 .3 .05 .05 | 181.6 2.1 .5
ngs 53 | .00 -.06 -.01 .95 .09 -.61 .0 .16 .17 | -7.5 8.0 79.7
sio 100| .00 .01 -.01 .20 .09 -.98 -.2 .09 .07 | .0 .0 .0
Table 2.0919.4 GPS week: 0919 Day: 4 MJD: 50681.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 52 | .00 .00 -.01 -.08 .62 .37 -.1 .05 .05 | 1.8 .5 .4
emr 31 |-.01 -.02 -.01 .73 -.21 .07 .1 .11 .11 | 515.9 87.2 .6
esa 52 |-.01 .01 .01 -.19 -.21 -.11 .1 .09 .06 | 2.7 -91.0 1.2
gfz 51 | .00 .00 .02 -.09 .12 -.17 -.2 .06 .06 | 517.8 87.0 .5
igr n/a| .00 -.02 .00 .95 .87 -.36 .1 .08 .07 | .3 -.6 .8
jpl 37 | .00 .00 .00 -.01 -.39 .09 .2 .05 .04 | 188.2 -.7 .5
ngs 50 | .00 -.05 .01 -.14 .30 .05 .1 .19 .19 | -4.4 5.5 79.3
sio 99 | .00 .01 -.02 .15 -.07 -.40 .0 .07 .07 | .0 .0 .0
Table 2.0919.5 GPS week: 0919 Day: 5 MJD: 50682.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 52 | .00 .01 -.02 .03 .43 -.13 -.1 .07 .05 | -2.0 8.1 .4
emr 26 |-.01 -.01 .00 .56 -.25 .45 .2 .12 .11 | 603.4 96.5 .3
esa 50 | .01 .00 .01 -.25 -.29 .05 -.1 .11 .08 | -6.6 -99.3 2.1
gfz 51 | .00 .00 .02 -.13 .17 .03 -.2 .07 .07 | 604.7 97.0 .3
igr n/a|-.01 -.03 -.01 .70 .49 -.70 -.2 .10 .09 | -1.6 2.9 1.0
jpl 36 |-.01 .00 .01 .01 -.18 .10 .3 .05 .05 | 188.2 9.6 .3
ngs 44 | .02 -.04 -.03 .01 -.63 -.23 .0 .22 .22 | -83.9 139.6 1373.0
sio 93 | .00 .01 -.01 .09 -.03 -.29 -.3 .09 .09 | .0 .0 .0
Table 2.0919.6 GPS week: 0919 Day: 6 MJD: 50683.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 60 | .00 .00 -.01 .11 .51 -.09 -.1 .06 .05 | 8.7 -27.9 .5
emr 23 | .00 -.02 -.01 .71 -.20 .53 -.2 .15 .15 | 695.9 69.6 .6
esa 47 | .01 .00 .00 -.47 -.42 -.13 .0 .07 .07 | 22.3 -123.6 1.0
gfz 54 | .01 .00 .02 .02 .23 -.05 -.2 .06 .06 | 697.9 69.1 .8
igr n/a| .00 .00 -.04 .12 1.10 .71 .2 .17 .13 | .5 -1.7 1.8
jpl 37 |-.01 .00 .01 .08 -.24 .19 .3 .04 .04 | 271.2 -21.5 .5
ngs 45 |-.01 -.05 .00 -.69 -.16 -.36 -.1 .21 .21 | -5.5 -4.9 80.0
sio 89 | .00 .00 -.01 .14 .02 -.21 .1 .09 .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 3.0919.0 GPS week: 0919 Day: 0 MJD: 50677.0
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
------|--------------------------------------|--------------------------------------
1E | 7 15 6 17 13 7 27 10 5 | 7 12 9 15 16 9 20 10 8
2 | 4 7 6 5 9 4 24 12 3 | 8 9 10 9 9 9 24 8 8
3E | 5 12 5 5 13 5 31 7 3 | 5 12 4 6 16 6 26 8 5
4 | 4 10 5 2 10 4 11 6 2 | 7 10 7 7 12 9 17 9 6
5 | 4 10 6 4 4 3 9 10 2 | 7 10 8 8 7 7 17 6 7
6E | 4 12 9 6 10 5 22 8 3 | 11 14 10 13 14 10 23 13 10
7E | 4 11 6 4 12 4 22 7 3 | 10 18 10 9 17 8 25 10 9
9 | 4 7 8 3 9 4 12 9 2 | 8 8 9 8 12 7 18 12 8
10 | 3 9 5 3 6 4 13 8 2 | 9 8 8 7 9 8 19 10 8
13E | 2 --- --- --- --- --- --- --- 0 | 9 --- --- --- --- --- --- --- 9
14 | 4 13 21 8 14 4 25 10 4 | 3 6 8 4 8 3 8 7 3
15 | 4 7 10 4 5 5 15 7 3 | 8 10 9 8 10 6 19 9 7
16 | 7 --- --- --- 20 10 --- 9 6 | 4 --- --- --- 10 8 --- 3 4
17 | 2 6 7 3 15 5 15 7 2 | 7 9 10 6 10 9 21 8 7
18E | 6 17 9 4 10 5 22 7 4 | 8 19 10 9 9 8 22 10 8
19 | 5 7 7 5 8 4 12 7 2 | 11 12 12 11 11 11 17 14 11
21 | 5 9 7 4 13 7 23 11 3 | 9 14 12 10 16 14 26 10 10
22 | 5 10 5 4 14 5 15 6 3 | 8 11 9 9 15 9 25 7 8
23 | 10 14 31 6 12 8 24 8 6 | 22 27 14 25 20 26 22 25 22
24 | 3 8 6 2 9 3 12 7 2 | 6 9 8 6 11 7 19 8 6
25 | 5 11 11 6 10 4 16 7 3 | 8 11 8 6 13 9 20 10 7
26E | 3 13 10 6 11 5 22 9 3 | 6 8 7 8 11 7 19 8 6
27 | 4 7 4 5 6 4 15 6 2 | 8 10 8 8 9 7 18 10 8
29E | 3 12 5 6 13 6 18 6 3 | 10 12 9 10 14 10 15 11 9
30 | 5 11 6 4 13 5 14 7 3 | 7 11 8 7 11 9 18 8 7
31E | 6 13 6 8 11 5 17 8 3 | 6 14 7 9 14 5 22 8 6
------|--------------------------------------|--------------------------------------
RMS | 5 11 10 6 11 5 19 8 |T 8 12 9 9 12 9 20 10 8
WRMS | 5 10 7 6 10 5 19 8 |NE 9 11 9 9 11 10 19 10 8
MEDI | 4 11 6 5 11 5 17 7 |MD 8 11 9 8 11 8 20 9 8
Table 3.0919.1 GPS week: 0919 Day: 1 MJD: 50678.0
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
------|--------------------------------------|--------------------------------------
1E | 3 13 8 3 7 4 29 6 3 | 6 11 9 9 9 7 22 7 6
2 | 4 10 4 7 9 3 19 5 3 | 8 9 6 6 8 8 17 11 6
3E | 3 11 4 6 12 4 19 10 3 | 4 12 5 8 13 3 20 10 4
4 | 3 9 6 4 8 3 12 10 2 | 4 12 6 5 6 5 14 11 3
5 | 4 11 5 5 6 3 14 5 2 | 4 9 5 4 8 4 19 8 4
6E | 5 16 6 4 8 3 19 5 3 | 8 13 8 7 10 6 20 10 6
7E | 4 20 7 4 6 2 28 6 3 | 6 12 8 5 9 4 20 10 5
9 | 3 7 7 5 6 4 13 6 2 | 6 10 9 9 14 6 15 13 8
10 | 3 8 7 4 7 2 14 10 2 | 6 8 10 7 8 7 13 7 5
13E | 8 --- --- --- 34 --- --- 14 11 | 9 --- --- --- 23 --- --- 17 12
14 | 4 12 5 4 8 3 16 9 3 | 3 5 8 4 6 2 8 9 2
15 | 4 12 5 4 9 4 11 12 3 | 5 12 7 5 11 4 15 14 6
16 | 6 11 7 8 6 2 15 12 3 | 4 10 6 7 6 5 15 10 4
17 | 3 10 7 4 6 4 10 7 2 | 4 11 6 5 7 3 18 7 4
18E | 5 16 8 6 9 4 22 8 3 | 7 17 6 9 11 6 24 9 6
19 | 4 8 9 3 5 2 14 8 2 | 11 12 13 12 13 10 21 10 12
21 | 3 11 4 5 7 4 17 8 2 | 7 14 9 9 8 8 17 11 7
22 | 3 11 5 4 6 3 25 5 3 | 6 8 6 8 9 5 26 8 5
23 | 18 11 27 10 16 11 26 14 7 | 26 23 20 43 35 37 39 46 36
24 | 4 10 11 4 6 4 8 6 2 | 3 10 6 4 6 5 12 5 3
25 | 4 10 7 3 10 3 10 9 2 | 5 9 6 4 9 4 14 10 4
26E | 4 15 7 5 6 4 16 6 3 | 5 9 6 6 10 6 15 7 5
27 | 4 9 3 5 4 3 12 7 2 | 5 8 6 4 6 4 15 9 4
29E | 3 12 5 5 5 4 13 11 3 | 6 13 7 7 9 6 14 13 7
30 | 5 15 4 4 13 2 20 5 3 | 5 12 7 4 12 5 23 8 5
31E | 4 12 8 11 18 3 21 10 4 | 6 13 7 10 17 6 24 10 6
------|--------------------------------------|--------------------------------------
RMS | 5 12 8 5 11 4 18 9 |T 7 11 8 10 12 9 19 13 9
WRMS | 4 12 6 5 8 4 19 7 |NE 8 11 8 12 12 10 18 14 10
MEDI | 4 11 7 4 7 3 16 8 |MD 6 11 7 7 9 5 17 10 5
Table 3.0919.2 GPS week: 0919 Day: 2 MJD: 50679.0
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
------|--------------------------------------|--------------------------------------
1E | 4 16 11 4 8 3 21 7 3 | 6 11 8 8 12 7 22 11 7
2 | 3 9 6 5 6 3 15 6 2 | 7 9 7 8 12 9 20 13 8
3E | 3 14 8 3 9 3 25 8 3 | 5 17 8 6 13 5 19 11 5
4 | 4 13 10 3 8 4 18 5 3 | 7 14 6 7 9 6 19 9 6
5 | 4 14 7 5 6 3 18 6 3 | 6 12 10 6 9 6 18 8 6
6E | 4 11 6 4 14 3 16 6 2 | 7 12 6 9 18 6 21 10 7
7E | 2 22 9 5 6 4 29 8 3 | 6 12 9 6 11 6 26 12 6
9 | 5 8 6 5 14 5 17 9 3 | 10 8 7 9 15 6 20 12 7
10 | 3 8 6 6 8 3 15 7 2 | 6 9 11 6 6 6 20 7 5
13E | 8 --- --- 8 27 --- --- 13 7 | 10 --- --- 12 22 --- --- 14 9
14 | 13 --- 48 --- 37 10 50 --- 15 | 0 --- 0 --- 0 0 0 --- ---
15 | 4 8 7 4 7 5 13 8 2 | 6 8 6 6 8 7 19 10 5
16 | 3 13 7 5 7 3 15 9 3 | 4 10 6 5 8 5 14 8 4
17 | 3 11 7 3 9 4 24 5 2 | 7 14 8 7 8 7 20 8 7
18E | 3 19 7 5 8 4 24 7 3 | 8 16 12 11 11 9 34 10 9
19 | 2 8 9 5 5 4 16 7 2 | 8 11 10 7 9 9 17 14 8
21 | 4 9 7 3 5 4 20 6 2 | 7 13 9 7 8 8 20 9 7
22 | 3 10 5 3 10 3 22 5 2 | 6 13 7 8 14 6 26 9 7
23 | 12 15 32 9 15 11 27 11 6 | 0 0 0 0 0 0 0 0 ---
24 | 4 9 6 3 8 4 12 5 2 | 6 10 7 5 9 6 19 7 5
25 | 3 15 10 4 6 2 14 5 3 | 7 15 6 6 8 7 18 12 7
26E | 4 14 8 6 8 5 23 9 3 | 5 9 8 8 10 6 21 12 6
27 | 4 7 8 4 6 4 17 6 2 | 8 10 6 6 9 8 20 12 8
29E | 3 16 6 7 6 4 15 6 3 | 8 13 11 8 10 7 18 12 7
30 | 3 12 7 3 7 3 20 5 2 | 6 12 10 7 9 7 14 7 6
31E | 3 15 9 7 10 3 17 7 3 | 7 16 9 10 13 8 20 10 7
------|--------------------------------------|--------------------------------------
RMS | 5 13 14 5 12 5 21 7 |T 6 12 8 7 11 6 20 10 6
WRMS | 4 13 8 5 9 5 26 6 |NE 6 11 7 6 9 6 17 9 6
MEDI | 4 13 7 5 8 4 18 7 |MD 7 12 8 7 10 7 20 10 7
Table 3.0919.3 GPS week: 0919 Day: 3 MJD: 50680.0
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
------|--------------------------------------|--------------------------------------
1E | 6 17 10 6 14 7 27 10 4 | 8 10 8 10 11 6 22 11 7
2 | 4 12 5 6 14 5 14 6 3 | 8 11 9 8 11 8 19 13 9
3E | 4 11 11 6 8 4 24 8 4 | 7 15 11 5 11 9 26 9 8
4 | 4 6 6 4 8 4 10 7 2 | 8 8 8 6 10 5 16 14 9
5 | 7 11 9 3 7 5 10 6 3 | 8 13 13 8 8 8 19 14 11
6E | 5 7 8 7 16 3 21 7 3 | 10 11 10 10 20 8 21 13 10
7E | 3 16 6 4 10 5 28 6 4 | 8 11 8 10 12 7 25 10 9
9 | 4 12 5 3 4 4 21 8 3 | 13 12 12 13 13 11 25 13 14
10 | 4 8 11 7 7 3 10 7 3 | 10 11 12 8 8 7 15 12 10
13E | 13 --- --- 6 25 --- --- 14 8 | 17 --- --- 10 26 --- --- 15 13
14 | 8 12 5 5 9 5 9 9 3 | 6 10 5 5 8 5 12 6 4
15 | 4 5 7 4 7 4 12 8 2 | 9 8 8 7 12 7 16 11 10
16 | 5 7 4 3 10 4 9 9 2 | 6 8 7 5 10 5 14 10 6
17 | 4 7 5 5 8 5 16 9 3 | 9 7 10 8 8 6 17 12 9
18E | 3 10 8 7 12 4 20 6 3 | 9 12 10 10 13 8 20 10 10
19 | 4 9 5 6 6 4 8 8 2 | 13 13 14 13 14 11 14 14 14
21 | 5 9 8 4 7 8 9 10 3 | 9 12 12 9 8 11 17 13 11
22 | 3 7 5 2 14 4 15 4 2 | 9 9 10 7 14 7 21 11 10
23 | 16 12 25 14 19 --- 20 17 8 | 33 37 26 53 45 --- 47 53 42
24 | 3 7 6 3 8 3 12 8 2 | 7 9 9 6 9 6 15 7 8
25 | 4 6 8 7 10 6 14 4 3 | 8 10 9 6 11 11 20 11 10
26E | 5 9 5 6 5 3 13 10 3 | 8 10 9 9 10 9 17 12 10
27 | 4 9 4 4 7 4 12 7 2 | 9 11 8 7 11 7 21 9 10
29E | 5 12 7 6 8 4 16 8 3 | 9 15 10 9 11 9 17 15 10
30 | 3 7 6 4 8 5 16 5 2 | 7 10 11 6 11 7 23 11 10
31E | 6 14 7 6 9 4 20 11 3 | 10 15 12 11 13 9 22 13 10
------|--------------------------------------|--------------------------------------
RMS | 6 10 8 6 11 5 16 9 |T 11 13 11 13 14 8 21 15 12
WRMS | 4 10 6 6 9 5 17 7 |NE 11 13 11 15 14 7 20 17 14
MEDI | 4 9 6 6 8 4 14 8 |MD 9 11 10 8 11 8 19 12 10
Table 3.0919.4 GPS week: 0919 Day: 4 MJD: 50681.0
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
------|--------------------------------------|--------------------------------------
1E | 7 14 9 4 9 4 24 9 3 | 11 10 7 7 11 10 27 8 8
2 | 4 10 6 7 6 3 22 8 3 | 5 9 7 9 7 5 17 9 5
3E | 4 13 4 6 8 5 17 8 3 | 4 14 8 5 11 4 18 5 5
4 | 4 12 4 4 6 4 11 7 2 | 6 12 6 5 7 4 12 8 4
5 | 8 11 3 5 5 3 11 7 3 | 5 14 6 7 7 5 13 9 6
6E | 4 8 11 10 13 2 25 7 3 | 9 13 10 11 19 8 22 11 9
7E | 3 12 6 4 6 3 29 6 3 | 7 13 8 8 12 6 22 7 7
9 | 2 9 5 6 5 3 28 5 3 | 5 11 6 7 6 5 17 6 4
10 | 3 11 8 6 5 5 23 6 3 | 6 13 7 5 6 4 17 9 6
13E | 7 --- --- 9 11 --- --- 15 7 | 11 --- --- 10 11 --- --- 17 12
14 | 4 6 5 4 5 2 12 6 2 | 3 8 5 5 6 7 12 7 4
15 | 7 9 8 4 4 4 14 5 3 | 7 11 6 6 7 4 14 8 5
16 | 6 9 5 8 5 4 13 6 3 | 5 6 5 5 5 4 13 8 5
17 | 4 6 7 4 6 5 13 7 2 | 6 10 9 6 5 4 12 7 5
18E | 5 15 8 7 6 5 26 7 3 | 11 18 10 11 11 8 24 11 9
19 | 3 10 5 6 5 3 11 5 2 | 8 11 10 11 11 9 14 9 9
21 | 3 7 7 4 10 5 12 9 2 | 6 13 9 7 10 6 16 7 6
22 | 5 9 5 4 7 2 15 7 2 | 6 10 7 7 7 3 14 6 5
23 | 10 14 32 11 14 13 16 9 7 | 34 37 20 47 43 27 43 47 39
24 | 3 9 4 5 5 4 17 5 2 | 4 11 5 4 9 4 13 6 3
25 | 4 10 6 4 9 4 16 4 2 | 5 11 6 6 10 5 15 7 4
26E | 5 12 7 5 6 4 29 5 3 | 7 8 9 7 7 6 26 9 6
27 | 4 7 5 5 6 4 17 7 2 | 6 9 6 6 9 5 18 10 5
29E | 4 14 5 6 8 5 20 9 3 | 7 13 6 10 8 7 23 12 7
30 | 4 10 7 5 6 2 13 5 2 | 5 14 9 7 7 6 14 9 7
31E | 6 12 8 6 11 4 17 8 3 | 11 17 11 12 15 9 23 13 10
------|--------------------------------------|--------------------------------------
RMS | 5 11 9 6 8 5 19 7 |T 9 13 8 11 12 8 19 12 10
WRMS | 5 11 6 6 7 4 19 7 |NE 9 13 8 13 12 8 17 13 10
MEDI | 4 10 6 5 6 4 17 7 |MD 6 11 7 7 9 5 17 9 6
Table 3.0919.5 GPS week: 0919 Day: 5 MJD: 50682.0
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
------|--------------------------------------|--------------------------------------
1E | 7 19 7 5 9 4 27 9 4 | 12 20 11 13 12 13 26 12 12
2 | 3 10 8 6 10 4 16 10 3 | 7 12 6 6 10 6 19 9 5
3E | 4 11 8 3 9 4 22 11 3 | 4 11 8 5 8 6 23 9 4
4 | 3 8 7 4 6 4 16 8 2 | 5 9 5 6 10 4 13 10 4
5 | 7 12 6 7 8 5 13 6 3 | 5 12 6 6 8 9 15 7 6
6E | 5 9 16 15 7 5 22 8 4 | 6 10 9 9 11 8 24 10 6
7E | 5 18 9 5 9 4 26 10 4 | 7 10 9 8 13 5 23 9 6
9 | 4 10 8 6 7 5 18 10 3 | 9 14 8 9 12 9 22 13 10
10 | 3 9 7 9 6 4 15 7 3 | 7 9 7 5 7 7 22 9 5
13E | 11 --- --- 10 9 --- --- 9 7 | 12 --- --- 11 9 --- --- 9 10
14 | 5 9 8 5 8 6 15 11 3 | 4 9 6 3 6 7 11 8 3
15 | 5 7 5 3 7 2 18 8 2 | 7 8 5 6 10 5 13 6 5
16 | 14 18 --- --- 25 9 59 11 9 | 0 0 --- --- 0 0 0 0 ---
17 | 5 10 5 4 9 5 16 6 3 | 6 11 9 8 9 8 20 6 7
18E | 5 17 10 10 7 4 25 12 4 | 9 18 11 14 15 9 24 10 9
19 | 4 9 4 5 6 3 11 8 2 | 9 11 8 11 10 9 13 9 9
21 | 6 10 19 3 11 3 10 9 3 | 7 11 15 6 10 8 17 10 6
22 | 6 8 7 6 10 3 16 11 3 | 6 9 7 7 10 7 19 10 5
23 | 20 13 35 9 20 10 28 14 7 | 16 15 13 14 18 17 21 16 13
24 | 3 7 2 2 8 3 15 9 2 | 3 10 5 4 9 3 17 9 4
25 | 6 8 10 6 8 3 14 9 3 | 5 10 6 8 11 6 16 10 6
26E | 4 14 7 7 8 6 24 6 3 | 6 10 6 7 8 5 18 7 5
27 | 4 10 5 5 6 3 12 6 2 | 5 8 9 5 6 6 13 7 5
29E | 5 11 5 8 11 5 19 8 3 | 6 14 7 7 9 6 23 9 5
30 | 4 10 11 8 12 4 21 7 3 | 4 10 8 6 10 7 20 8 5
31E | 5 11 7 7 6 5 14 9 3 | 12 17 13 14 14 11 21 16 12
------|--------------------------------------|--------------------------------------
RMS | 7 12 11 7 10 5 22 9 |T 7 11 8 8 10 8 19 9 7
WRMS | 5 11 8 7 9 5 22 9 |NE 6 10 8 7 9 7 16 9 6
MEDI | 5 10 7 6 8 4 16 9 |MD 6 11 8 7 10 7 20 9 6
Table 3.0919.6 GPS week: 0919 Day: 6 MJD: 50683.0
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
------|--------------------------------------|--------------------------------------
1E | 4 23 7 4 6 4 31 8 4 | 9 13 10 10 14 10 29 11 9
2 | 3 9 9 7 13 2 15 6 3 | 6 9 6 9 11 6 13 7 6
3E | 5 18 13 6 19 4 15 9 4 | 5 16 5 7 18 6 21 8 5
4 | 3 10 4 4 11 3 13 8 2 | 6 9 4 5 9 5 13 9 5
5 | 7 19 6 5 10 4 11 7 3 | 6 15 8 7 7 5 10 8 7
6E | 6 16 9 10 18 6 21 9 4 | 9 16 8 8 14 8 20 12 8
7E | 5 17 10 5 18 3 27 9 3 | 8 15 9 8 11 6 16 7 7
9 | 6 15 5 5 8 4 15 7 3 | 8 12 8 9 12 6 20 8 8
10 | 5 8 6 9 8 3 24 10 3 | 8 7 8 5 7 6 18 11 7
13E | 3 --- --- --- 53 --- --- --- 0 | 3 --- --- --- 4 --- --- --- 3
14 | 4 15 6 4 4 3 23 9 3 | 4 11 5 4 5 4 16 8 3
15 | 4 16 4 5 8 4 24 8 3 | 7 13 5 6 9 5 16 9 7
16 | 9 14 7 3 7 3 30 6 3 | 0 0 0 0 0 0 0 0 ---
17 | 6 13 3 4 14 4 17 8 3 | 8 13 7 6 7 6 13 11 8
18E | 4 17 11 13 11 5 29 6 4 | 12 19 12 18 13 11 23 11 12
19 | 4 10 9 4 6 4 11 10 3 | 7 11 10 9 9 8 11 14 8
21 | 5 10 4 5 8 4 20 9 3 | 8 12 8 7 7 7 21 8 7
22 | 7 20 9 5 6 4 18 11 4 | 8 13 6 6 6 7 19 10 6
23 | 16 12 --- 8 24 5 15 13 5 | 19 22 --- 28 19 28 23 31 25
24 | 3 10 5 4 19 2 16 5 2 | 4 10 4 5 7 4 13 8 5
25 | 6 11 5 5 18 4 15 10 3 | 8 12 4 5 12 5 17 11 6
26E | 7 9 6 9 19 5 34 8 4 | 8 10 8 8 10 8 18 7 6
27 | 5 19 5 8 9 3 8 9 3 | 6 8 5 8 5 4 10 11 5
29E | 4 16 4 5 13 4 28 8 3 | 10 15 11 12 13 11 22 12 10
30 | 6 16 7 7 15 6 12 6 3 | 6 11 7 6 12 7 13 9 7
31E | 5 15 9 7 13 6 30 9 4 | 14 21 17 18 20 15 30 17 15
------|--------------------------------------|--------------------------------------
RMS | 6 15 7 6 17 4 21 9 |T 8 13 8 10 11 9 18 11 8
WRMS | 5 15 7 6 13 4 21 8 |NE 7 11 6 9 9 8 15 11 8
MEDI | 5 15 6 5 12 4 18 8 |MD 8 13 8 8 10 6 18 10 7
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 4.0919 GPS week: 0919 MJD: 50677.0-50683.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2426 |U 47 30 106 |U 41 28 90 | 24 17 59 |
emr | emr 2167 | 51 33 110 | 36 25 82 |U 27 17 68 |
esa | esa 2010 | 47 32 97 |U 48 33 100 | 29 23 72 |
gfz | gfz 1187 | 54 35 113 |U 40 27 82 | 32 18 76 |
igr | igr 2367 | 57 38 122 | 49 32 107 | 27 22 61 |
igs | igs 2487 | 47 30 104 | 38 28 90 | 23 17 59 |
jpl | jpl 2324 |U 49 30 104 |U 33 25 84 | 26 18 61 |
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 5.0919.0 GPS week: 0919 Day: 0 MJD: 50677.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2495 | 65 39 125 | 35 26 84 | 21 25 60 |
emr | emr 2304 | 67 40 125 | 44 28 87 | 22 14 90 |
esa | esa 2143 | 52 38 103 | 53 35 101 | 28 27 100 |
gfz | gfz 1145 | 82 51 159 | 50 31 91 | 26 17 126 |
igr | igr 2310 | 69 41 128 | 35 26 86 | 21 27 60 |
igs | igs 2495 | 62 39 119 | 35 27 88 | 21 26 59 |
jpl | jpl 2368 | 73 41 126 | 33 24 87 | 26 26 62 |
Table 5.0919.1 GPS week: 0919 Day: 1 MJD: 50678.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2490 | 38 22 74 | 33 30 83 | 23 11 45 |
emr | emr 2112 | 45 25 78 | 36 31 88 | 28 16 48 |
esa | esa 2230 | 42 26 62 | 40 33 103 | 25 18 53 |
gfz | gfz 1193 | 36 21 70 | 32 22 91 | 26 14 47 |
igr | igr 2340 | 38 24 72 | 30 31 92 | 22 13 40 |
igs | igs 2495 | 38 23 75 | 31 30 85 | 22 11 45 |
jpl | jpl 2368 | 38 22 71 | 34 30 91 | 22 11 47 |
Table 5.0919.2 GPS week: 0919 Day: 2 MJD: 50679.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2495 | 33 30 93 | 0 0 0 | 23 11 43 |
emr | emr 2000 | 47 34 91 | 0 0 0 | 27 15 47 |
esa | esa 2058 | 37 34 88 | 0 0 0 | 28 17 49 |
gfz | gfz 1197 | 50 41 107 | 0 0 0 | 32 18 52 |
igr | igr 2476 | 35 32 89 | 0 0 0 | 23 14 45 |
igs | igs 2496 | 36 31 95 | 0 0 0 | 23 11 41 |
jpl | jpl 2368 | 35 30 91 | 0 0 0 | 24 11 43 |
Table 5.0919.3 GPS week: 0919 Day: 3 MJD: 50680.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2459 | 59 27 111 | 39 25 98 | 33 17 91 |
emr | emr 2203 | 63 32 114 | 30 22 90 | 35 20 91 |
esa | esa 2221 | 64 28 104 | 44 30 105 | 35 24 94 |
gfz | gfz 1246 | 57 32 106 | 40 26 91 | 54 28 87 |
igr | igr 2470 | 61 28 107 | 41 26 112 | 37 25 93 |
igs | igs 2495 | 60 28 110 | 37 25 97 | 32 18 89 |
jpl | jpl 2184 | 60 30 111 | 34 20 88 | 38 20 97 |
Table 5.0919.4 GPS week: 0919 Day: 4 MJD: 50681.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2433 | 37 26 99 | 54 34 117 | 20 20 53 |
emr | emr 2196 | 38 32 108 | 32 24 77 | 24 24 59 |
esa | esa 2054 | 39 31 92 | 37 28 99 | 26 24 61 |
gfz | gfz 1223 | 41 28 105 | 38 23 86 | 22 15 44 |
igr | igr 2448 | 34 27 99 | 51 34 121 | 22 22 56 |
igs | igs 2489 | 35 27 98 | 50 32 114 | 21 19 55 |
jpl | jpl 2364 | 37 24 97 | 30 27 89 | 24 19 53 |
Table 5.0919.5 GPS week: 0919 Day: 5 MJD: 50682.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2294 | 38 26 114 | 46 22 70 | 23 20 60 |
emr | emr 2296 | 40 28 118 | 40 21 73 | 28 17 67 |
esa | esa 1713 | 44 27 106 | 63 38 105 | 34 28 77 |
gfz | gfz 1173 | 43 27 110 | 43 28 60 | 28 15 79 |
igr | igr 2375 | 52 46 109 | 54 28 91 | 31 27 56 |
igs | igs 2487 | 38 27 112 | 42 23 69 | 21 19 60 |
jpl | jpl 2367 | 39 26 109 | 42 23 69 | 23 20 61 |
Table 5.0919.6 GPS week: 0919 Day: 6 MJD: 50683.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2314 | 51 34 117 | 35 27 83 | 22 12 49 |
emr | emr 2060 | 49 35 126 | 30 23 73 | 24 12 56 |
esa | esa 1649 | 47 37 112 | 45 28 86 | 27 22 52 |
gfz | gfz 1129 | 56 34 112 | 33 28 64 | 24 17 65 |
igr | igr 2150 | 88 56 202 | 70 43 131 | 27 23 61 |
igs | igs 2453 | 50 35 113 | 32 28 80 | 21 11 50 |
jpl | jpl 2250 | 50 34 113 | 25 26 79 | 20 11 51 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate (10**-5")
Ypole,Yrt: y pole 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 SIGMA: Sigma of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.0919 GPS week: 0919 MJD: 50677.5-50683.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -35 17 -5 -4 -7 | 1 29
| 19 17 13 11 31 | 1
emr uuuuu | 15 -60 -30 70 -2 | -4 31
| 4 13 45 35 16 | 4
esa uuuuu | 36 1 -5 24 -14 | 13 34
| 14 31 45 52 20 | 2
gfz uuuuu | -10 6 6 -2 -13 | 18 29
| 17 12 27 10 17 | 1
igr xxxxx | -83 -89 15 24 -10 | -4 28
| 23 40 35 27 24 | 1
jpl uuuuu | 17 7 4 -27 22 | -53 41
| 23 18 27 17 26 | 3
ngs uuuuu | -36 -37 67 69 -45 | 74 64
| 47 94 82 101 51 | 3
sio uuuuu | 1 -13 -7 -12 9 | -21 55
| 14 21 30 31 28 | 3
Table 7: Earth Orientation Parameters daily summary.
Daily Centre ERP, ERP Rates and LOD differences with respect to
IGS combined values.
Xpole,Xrt: x pole and x pole rate (10**-5")
Ypole,Yrt: y pole 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 SIGMA: Sigma of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 7.0919.0 GPS week: 0919 Day: 0 MJD: 50677.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -4 33 -12 -2 6 | 1 29
emr uuuuu | 13 -63 -43 117 23 | -11 36
esa uuuuu | 22 -51 59 107 -7 | 13 30
gfz uuuuu | 8 -13 45 -13 -4 | 18 27
igr xxxxx | -81 -76 8 17 16 | -5 25
jpl uuuuu | -12 33 -43 -55 -12 | -56 35
ngs uuuuu | -104 -101 91 68 13 | 72 64
sio uuuuu | 16 25 -38 -78 3 | -25 51
Table 7.0919.1 GPS week: 0919 Day: 1 MJD: 50678.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -30 34 7 -6 -44 | 2 28
emr uuuuu | 12 -52 -80 79 12 | -5 27
esa uuuuu | 61 -17 -41 -1 -23 | 13 29
gfz uuuuu | 9 -4 21 -3 2 | 17 27
igr xxxxx | -93 -128 24 20 -4 | -4 25
jpl uuuuu | -2 5 -5 -15 34 | -58 34
ngs uuuuu | -46 -16 137 -6 18 | 74 63
sio uuuuu | -20 -13 9 16 3 | -24 51
Table 7.0919.2 GPS week: 0919 Day: 2 MJD: 50679.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -23 29 16 -5 -60 | 0 29
emr uuuuu | 22 -76 -52 73 -16 | -4 27
esa uuuuu | 26 -16 51 37 6 | 13 29
gfz uuuuu | -15 16 -14 -5 -13 | 18 27
igr xxxxx | -72 -131 -55 -15 -16 | -4 25
jpl uuuuu | 15 -18 -14 -23 43 | -55 35
ngs xxxxx | -65 -193 -87 129 -122 | 78 63
sio uuuuu | 13 4 17 7 44 | -24 51
Table 7.0919.3 GPS week: 0919 Day: 3 MJD: 50680.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -31 25 -16 18 9 | 2 30
emr uuuuu | 8 -73 -2 19 5 | -1 31
esa uuuuu | 30 20 -57 -32 -53 | 17 36
gfz uuuuu | -43 -2 12 11 -7 | 20 31
igr xxxxx | -118 -116 25 72 19 | -2 29
jpl uuuuu | 52 26 42 -12 62 | -50 45
ngs uuuuu | -28 -89 124 -4 -85 | 78 63
sio uuuuu | -15 -25 -60 -3 -42 | -19 58
Table 7.0919.4 GPS week: 0919 Day: 4 MJD: 50681.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -61 7 -14 -13 8 | 1 30
emr uuuuu | 15 -64 -28 31 -16 | 0 31
esa uuuuu | 29 15 -12 65 -7 | 13 38
gfz uuuuu | -9 14 0 4 -2 | 18 31
igr xxxxx | -76 -82 26 9 -8 | -2 29
jpl uuuuu | 43 8 18 -30 5 | -50 45
ngs uuuuu | -57 39 50 -60 -21 | 74 66
sio uuuuu | -4 -30 9 -4 5 | -21 59
Table 7.0919.5 GPS week: 0919 Day: 5 MJD: 50682.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -44 -1 1 -16 17 | 0 30
emr uuuuu | 17 -57 -60 68 2 | -3 32
esa uuuuu | 34 15 -31 29 -18 | 12 38
gfz uuuuu | -7 18 16 -15 -23 | 17 31
igr xxxxx | -44 -75 59 36 -51 | -4 29
jpl uuuuu | 12 0 13 -44 5 | -51 45
ngs uuuuu | 31 49 17 236 -45 | 72 66
sio uuuuu | 2 -16 16 -7 30 | -20 59
Table 7.0919.6 GPS week: 0919 Day: 6 MJD: 50683.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -52 -8 -17 -1 16 | 2 29
emr uuuuu | 16 -38 56 104 -20 | -3 32
esa uuuuu | 47 41 -4 -38 4 | 10 39
gfz uuuuu | -16 10 -39 9 -46 | 16 31
igr xxxxx | -95 -17 20 33 -27 | -6 31
jpl uuuuu | 11 -6 15 -12 21 | -51 45
ngs uuuuu | 15 55 139 118 -69 | 72 67
sio uuuuu | 12 -34 0 -17 22 | -16 56
[Mailed From: Yves Mireault <mireault at geod.emr.ca>]
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