[IGSREPORT-4296] Wk 0928 IGS Final Orbits
AC
AC
Tue Nov 4 08:50:40 PST 1997
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IGS Electronic Report Tue Nov 4 8:50:40 PST 1997 Message Number 4296
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0928 IGS Final Orbits
Final IGS Orbit Combination - Week 0928 (Oct 19, 1997 - Oct 25, 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 (IGS09287.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:
IGS09280-6.SP3 IGS GPS ephemeris files for days 0-6, week 0928 in SP3 format.
IGS09287.ERP Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
IGS09287.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 satellites:
Day | PRN list | Ref. Centre
-----+----------+-----------------
0-6 | 15 | --- (PRN list consists of non-SA satellites only)
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
----+--------+---------------
6 | GFZ | ALL
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
------------+----------+-------+----------+-------------------
6 (Oct 25) | 00:00:00 | 14 | All | Modeling problems
8. 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.
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS09287.SUM).
Table 1: Week 0928 summary. (Oct 19, 1997 - Oct 25, 1997)
Table 1.0928.a GPS week: 0928 MJD: 50740.0-50746.0
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 82 | .00 .01 .00 -.48 .30 .18 -.2 .04 .04 | -1.4 1.6 .5
| .00 .01 .00 .11 .05 .07 .1 | 15.1 27.4
emr 30 | .00 -.03 .00 .30 -.16 .28 -.1 .10 .10 | 43.2 -3.4 .5
| .00 .00 .00 .10 .12 .08 .1 | 278.4 19.9
esa 51 | .00 .01 .00 .13 -.18 .19 .2 .08 .07 | 4.7 -46.8 1.4
| .00 .00 .00 .09 .09 .11 .1 | 17.7 23.9
gfz 57 | .00 .00 .00 .38 -.01 -.08 -.2 .06 .06 | -2.4 -3.8 1.2
| .00 .01 .00 .09 .07 .08 .1 | 13.3 24.3
igr n/a| .00 -.02 .00 .17 .10 .25 .0 .05 .04 | -2.4 3.1 .5
| .00 .01 .00 .14 .11 .18 .0 | 5.9 8.3
jpl 37 | .00 .01 .00 .04 -.16 -.03 .2 .04 .04 | 994.2 38.8 .5
| .00 .00 .00 .16 .06 .07 .1 | 841.9 68.0
ngs 51 |-.01 -.07 -.01 .32 .24 -.28 .1 .15 .14 | .8 -5.2 675.6
| .01 .01 .02 .20 .40 .13 .1 | 14.7 23.9
sio 110| .00 .00 .00 -.21 .00 -.35 .2 .08 .07 | .0 .0 .0
| .00 .00 .01 .17 .08 .14 .2 | .0 .0
Table 1.0928.b GPS week : 0928 MJD: 50740.0-50746.0
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: cm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------|-----------------------------|------------------------------------------
1 | 3 2 3 3 3 2 2 |
2 | 2 2 2 3 2 2 2 |
3 | 2 2 2 3 3 3 2 |
4E | 3 3 3 3 3 3 3 |
5 | 3 2 2 2 2 2 3 |
6 | 3 3 3 3 3 3 3 |
7 | 2 2 2 2 4 3 2 |
9E | 3 3 3 3 4 3 2 |
10 | 3 2 2 3 2 2 2 |
13 | 5 5 5 4 4 5 5 |
14 | 3 2 2 2 3 3 3 |
15E | 3 3 3 3 3 3 3 |
16 | 3 2 3 3 3 2 3 |
17E | 3 4 4 3 3 3 3 |
18 | 3 3 3 3 2 2 2 |
19E | 3 4 5 3 3 4 3 |
21 | 2 2 2 2 2 2 2 |
22 | 3 3 3 3 3 3 2 |
23 | 3 3 3 3 3 3 3 |
24E | 3 3 3 3 3 3 3 |
25E | 3 4 5 3 3 4 2 |
26 | 2 2 2 2 2 2 2 |
27E | 3 4 3 3 4 3 3 |
29 | 2 2 2 2 2 2 2 |
30 | 3 2 2 3 3 2 3 |
31 | 3 3 2 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
sum of a priori and estimated transformations.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Units: meters, mas, ppb, nano-sec, nano-sec/day.
Table 2.0928.0 GPS week: 0928 Day: 0 MJD: 50740.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 83 | .00 .01 .01 -.36 .28 .14 -.1 .05 .05 | 14.1 -30.4 .4
emr 30 | .00 -.02 .00 .20 -.20 .29 .1 .09 .09 | -62.3 -9.7 .4
esa 50 | .00 .01 .00 .13 .00 .22 .3 .08 .08 | 5.0 -37.7 1.0
gfz 57 | .00 .00 .00 .35 .00 -.16 -.2 .06 .06 | -1.2 -10.2 .4
igr n/a| .00 -.02 .00 .19 .04 .03 .1 .05 .05 | -.2 .7 .4
jpl 37 | .00 .01 .00 -.11 -.11 .00 .1 .04 .04 | 1711.2 93.5 .3
ngs 52 | .00 -.06 .01 .45 .41 -.17 .2 .15 .13 | 1.4 -10.0 82.7
sio 112| .00 .01 .00 -.19 -.12 -.31 -.1 .08 .08 | .0 .0 .0
Table 2.0928.1 GPS week: 0928 Day: 1 MJD: 50741.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 82 | .00 .00 .00 -.32 .31 .24 -.1 .04 .04 | -.1 20.6 .6
emr 30 | .00 -.03 -.01 .30 -.07 .20 -.1 .09 .09 | 673.9 -8.9 .5
esa 51 | .00 .01 .00 .06 -.19 .31 .1 .08 .07 | 14.5 -22.6 1.3
gfz 57 | .00 -.01 .00 .37 -.12 .03 -.3 .06 .06 | -6.2 17.3 .6
igr n/a| .00 -.01 .00 .06 .07 .38 .1 .04 .04 | .5 -2.2 .5
jpl 37 | .00 .01 .00 -.07 -.21 .03 .2 .04 .04 | 1811.3 116.2 .6
ngs 50 |-.02 -.06 -.03 .32 .54 -.22 .2 .16 .15 | -6.3 12.9 83.3
sio 110| .00 .01 .00 -.11 .15 -.63 .0 .07 .06 | .0 .0 .0
Table 2.0928.2 GPS week: 0928 Day: 2 MJD: 50742.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 83 | .00 .01 .00 -.46 .21 .08 -.2 .04 .04 | -4.2 9.2 .5
emr 31 | .00 -.04 -.01 .20 -.03 .22 -.2 .10 .10 | -72.3 13.8 .5
esa 52 | .00 .01 .00 .28 -.21 .30 .2 .08 .06 | 1.2 -39.7 1.0
gfz 58 | .00 -.01 .00 .41 -.06 -.11 -.1 .07 .07 | -12.9 16.1 .5
igr n/a| .00 -.02 .00 -.04 .16 .01 .0 .04 .04 | -.1 .0 .4
jpl 37 | .00 .02 .01 .04 -.18 -.11 .2 .05 .05 | 1907.8 115.1 .4
ngs 53 |-.01 -.07 .00 .29 .88 -.31 .1 .16 .15 | -1.0 -7.0 1776.0
sio 112|-.01 .01 .00 -.22 -.03 -.25 .1 .07 .06 | .0 .0 .0
Table 2.0928.3 GPS week: 0928 Day: 3 MJD: 50743.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 84 | .00 .01 .00 -.48 .34 .13 -.2 .04 .03 | 8.9 -11.9 .7
emr 29 | .00 -.03 .00 .30 -.06 .21 .0 .12 .12 | -55.5 -8.3 .6
esa 54 | .00 .01 .00 .12 -.23 .20 .2 .06 .06 | 7.1 -51.8 1.2
gfz 58 |-.01 .00 .00 .23 .08 -.16 -.2 .06 .06 | 5.2 -14.5 .6
igr n/a| .00 -.02 .00 .10 .29 .35 .0 .05 .05 | -.3 .1 .6
jpl 37 | .00 .01 .00 .24 -.24 -.09 .2 .04 .04 | 642.1 -16.2 .6
ngs 51 |-.01 -.08 -.01 .38 -.06 -.26 .3 .14 .13 | 6.8 -11.7 81.4
sio 106|-.01 .00 .01 -.57 -.05 -.44 .1 .14 .13 | .0 .0 .0
Table 2.0928.4 GPS week: 0928 Day: 4 MJD: 50744.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 81 | .00 .01 .01 -.58 .26 .24 -.3 .04 .04 | -24.2 28.5 .5
emr 29 | .01 -.03 -.01 .47 -.16 .33 -.1 .12 .12 | -79.8 20.8 .6
esa 49 | .00 .00 .00 .22 -.16 .03 .2 .08 .08 | -17.3 -32.0 1.9
gfz 57 | .00 -.01 .00 .36 -.02 -.13 -.2 .07 .07 | -21.6 17.2 .7
igr n/a| .00 -.02 .00 .23 .13 .38 .0 .04 .04 | -15.7 21.6 .5
jpl 37 | .00 .01 .00 .13 -.17 .08 .2 .04 .04 | 610.3 10.7 .5
ngs 51 | .01 -.07 .01 .19 .25 -.12 -.1 .14 .13 | -18.8 23.0 81.1
sio 106| .00 .00 -.01 -.14 .03 -.28 .1 .06 .06 | .0 .0 .0
Table 2.0928.5 GPS week: 0928 Day: 5 MJD: 50745.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 81 | .00 .02 .00 -.52 .34 .27 -.2 .04 .04 | 13.7 -35.0 .6
emr 30 | .00 -.03 .00 .28 -.39 .32 -.2 .10 .10 | -40.8 -39.2 .5
esa 51 | .00 .01 .00 .00 -.18 .04 .3 .10 .09 | 35.5 -96.4 1.5
gfz 57 | .00 -.01 .00 .46 .02 .00 -.1 .06 .06 | 19.9 -49.8 .5
igr n/a| .00 -.01 .00 .36 .04 .17 .0 .04 .04 | -.7 1.4 .4
jpl 37 | .00 .02 .00 .22 -.09 -.01 .1 .04 .04 | 638.4 -48.9 .4
ngs 51 | .00 -.06 -.02 -.01 -.12 -.40 .0 .14 .13 | 28.8 -50.9 83.6
sio 112| .00 .00 -.01 -.18 .01 -.25 .4 .06 .05 | .0 .0 .0
Table 2.0928.6 GPS week: 0928 Day: 6 MJD: 50746.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 81 | .00 .02 .01 -.61 .32 .16 -.3 .04 .04 | -17.8 30.3 .4
emr 30 | .00 -.03 .00 .37 -.20 .43 -.1 .10 .10 | -60.7 7.7 .4
esa 50 | .00 .01 .01 .13 -.30 .20 .2 .08 .08 | -13.2 -47.6 1.3
gfz 56 | .00 .00 -.01 .48 .05 -.01 -.2 .06 .06 | .1 -2.4 2.9
igr n/a| .00 -.01 .00 .27 -.06 .43 .0 .05 .05 | .1 -.2 .4
jpl 37 | .00 .01 .00 -.15 -.11 -.09 .2 .04 .04 | -361.5 1.0 .4
ngs 52 |-.01 -.06 -.03 .61 -.20 -.49 -.1 .14 .13 | -5.5 7.4 81.8
sio 109| .00 .00 .00 -.04 .00 -.27 .5 .05 .05 | .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 3.0928.0 GPS week: 0928 Day: 0 MJD: 50740.0
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 8 9 4 4 3 11 10 3 | 6 10 8 7 9 7 13 14 7
2 | 4 7 6 5 3 4 12 5 2 | 6 7 7 7 8 6 14 7 6
3 | 4 9 8 5 4 4 9 8 2 | 4 6 5 5 8 4 11 7 3
4E | 6 10 6 5 6 5 22 8 3 | 7 11 6 8 7 6 13 8 5
5 | 6 9 6 9 3 4 9 6 3 | 8 10 6 6 8 7 13 7 6
6 | 4 10 7 7 4 5 9 8 3 | 3 9 8 4 8 5 15 10 4
7 | 4 6 6 5 4 4 12 9 2 | 3 6 7 5 7 3 13 9 3
9E | 6 9 6 4 5 4 28 8 3 | 14 14 15 14 13 14 23 14 13
10 | 4 5 14 6 4 5 8 7 3 | 6 8 10 8 8 7 11 9 7
13 | 8 --- 9 5 7 --- 19 16 5 | 7 --- 10 10 13 --- 17 17 8
14 | 5 11 15 4 5 5 6 9 3 | 3 13 6 6 9 4 11 9 5
15E | 4 9 7 5 4 4 16 7 3 | 12 15 8 13 11 12 22 12 11
16 | 4 11 4 5 3 6 14 7 3 | 8 16 10 10 10 10 14 10 9
17E | 6 10 5 8 7 4 17 9 3 | 8 11 7 11 8 8 18 13 8
18 | 3 6 9 6 5 4 11 9 3 | 27 27 22 26 31 26 37 34 27
19E | 4 14 9 5 4 5 19 4 3 | 5 13 6 9 7 6 22 5 6
21 | 3 5 6 5 3 4 7 11 2 | 7 8 10 9 8 8 13 14 7
22 | 4 10 9 7 4 6 13 7 3 | 7 9 8 9 9 6 14 9 6
23 | 4 10 9 3 8 5 14 12 3 | 12 13 13 10 11 10 21 15 11
24E | 6 11 9 6 4 5 14 7 3 | 8 16 10 10 9 7 15 10 8
25E | 5 11 10 6 6 3 24 8 3 | 12 15 9 16 15 12 27 13 13
26 | 3 9 6 4 4 3 14 7 2 | 6 9 6 6 7 6 14 10 6
27E | 4 10 9 7 6 5 16 6 3 | 16 18 16 19 16 14 24 22 16
29 | 4 8 10 4 3 3 6 9 2 | 6 6 8 6 8 5 12 8 5
30 | 5 10 4 7 6 3 13 6 3 | 6 9 7 6 8 5 13 6 5
31 | 6 7 5 4 4 3 12 10 3 | 3 9 9 5 10 5 16 11 5
------|--------------------------------------|--------------------------------------
RMS | 5 9 8 6 5 4 15 8 |T 9 12 9 10 11 9 17 13 9
WRMS | 5 9 8 6 5 4 13 8 |NE 8 11 9 9 11 8 16 13 8
MEDI | 4 9 8 5 4 4 13 8 |MD 7 10 8 9 9 7 14 10 7
Table 3.0928.1 GPS week: 0928 Day: 1 MJD: 50741.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 5 8 7 6 5 3 11 6 2 | 6 10 7 7 8 5 13 9 6
2 | 3 7 5 6 3 5 10 6 2 | 4 8 5 6 7 4 12 7 4
3 | 3 6 5 5 4 4 14 7 2 | 3 6 5 6 6 4 14 7 3
4E | 5 9 6 5 4 5 22 4 3 | 5 10 5 6 8 6 14 5 4
5 | 3 9 5 7 2 3 8 6 2 | 5 7 5 6 8 5 9 7 4
6 | 4 10 11 9 3 3 10 8 3 | 3 8 6 6 7 3 12 6 3
7 | 4 8 6 3 3 3 9 5 2 | 3 6 6 5 6 3 11 5 3
9E | 3 9 9 5 6 3 24 9 3 | 15 17 16 14 15 15 23 15 15
10 | 4 5 8 7 5 4 9 4 2 | 4 9 5 7 10 6 9 9 5
13 | 6 --- 10 5 7 --- 21 12 5 | 6 --- 9 7 9 --- 14 12 6
14 | 4 7 3 4 2 3 8 4 2 | 3 6 5 5 5 6 8 4 3
15E | 4 9 5 8 5 4 15 8 3 | 8 12 9 12 11 9 17 11 8
16 | 4 11 5 7 4 3 10 7 2 | 10 12 9 10 11 10 10 10 9
17E | 5 12 8 11 5 4 25 7 4 | 9 10 9 8 8 8 24 10 7
18 | 4 7 12 8 4 5 21 6 3 | 18 20 20 18 17 18 15 20 18
19E | 4 14 15 6 5 5 25 6 4 | 4 15 5 5 9 5 18 9 5
21 | 3 6 5 4 3 3 15 6 2 | 6 8 9 8 9 7 11 8 6
22 | 3 8 5 9 3 5 16 5 3 | 6 10 6 7 10 6 19 8 6
23 | 5 11 5 5 9 5 10 6 3 | 9 8 9 7 10 9 9 10 7
24E | 5 11 8 5 4 4 15 6 3 | 7 12 7 7 10 6 14 9 6
25E | 6 12 8 7 6 3 30 6 4 | 9 14 10 12 16 11 26 11 10
26 | 3 7 6 4 3 4 12 6 2 | 6 9 6 4 6 5 11 8 5
27E | 5 9 18 8 3 4 16 7 4 | 13 20 17 19 15 13 22 17 15
29 | 4 8 5 4 2 3 10 6 2 | 4 6 6 4 5 4 11 4 4
30 | 3 9 4 7 4 3 11 5 2 | 3 8 4 5 6 5 11 5 3
31 | 5 10 4 5 4 3 12 9 3 | 3 12 6 5 7 4 15 9 4
------|--------------------------------------|--------------------------------------
RMS | 4 9 8 6 4 4 16 7 |T 7 11 8 8 9 8 15 9 7
WRMS | 4 9 7 6 4 4 15 6 |NE 6 9 7 7 8 7 12 8 6
MEDI | 4 9 6 6 4 4 13 6 |MD 6 10 6 7 9 6 14 9 6
Table 3.0928.2 GPS week: 0928 Day: 2 MJD: 50742.0
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 9 9 4 3 4 13 7 3 | 4 7 7 5 5 5 14 11 4
2 | 4 9 4 6 2 5 15 5 2 | 5 8 7 7 6 6 14 6 4
3 | 2 8 5 7 2 5 10 5 2 | 3 7 7 6 4 5 12 6 4
4E | 6 11 6 7 4 3 22 4 3 | 6 12 6 8 8 7 18 6 5
5 | 4 10 4 6 4 4 9 6 2 | 6 8 6 5 7 5 9 8 4
6 | 3 11 6 8 3 4 11 5 3 | 3 8 8 6 4 5 11 6 3
7 | 5 7 7 6 3 4 11 3 2 | 4 7 10 5 4 4 12 4 4
9E | 4 8 6 4 4 4 25 9 3 | 9 14 13 12 12 10 21 12 10
10 | 3 6 3 8 3 4 8 8 2 | 3 6 6 5 4 6 8 8 3
13 | 6 --- 10 5 7 --- 16 15 5 | 5 --- 10 10 8 --- 13 15 6
14 | 4 8 4 4 2 4 10 5 2 | 3 8 5 4 4 6 11 6 3
15E | 5 8 8 6 3 5 14 9 3 | 9 10 8 10 8 8 16 13 7
16 | 3 13 5 5 4 4 9 9 3 | 5 11 7 6 6 5 9 9 5
17E | 5 17 7 10 3 6 12 7 4 | 8 12 9 10 8 11 17 10 8
18 | 4 8 8 8 4 3 11 6 3 | 11 14 11 13 12 11 16 12 11
19E | 6 17 24 9 4 6 19 5 5 | 4 15 4 7 6 4 17 5 4
21 | 3 9 4 4 3 8 7 6 2 | 8 10 9 8 9 12 10 8 7
22 | 3 8 5 9 3 5 15 6 3 | 6 12 8 6 8 6 22 8 6
23 | 6 11 6 5 4 5 14 7 3 | 12 13 10 9 10 9 21 14 10
24E | 6 12 6 8 5 5 22 4 3 | 7 12 7 9 7 7 16 7 5
25E | 5 11 18 8 4 6 38 11 5 | 8 12 12 11 10 7 38 9 8
26 | 3 8 4 4 5 4 16 5 2 | 5 10 7 4 5 4 15 7 4
27E | 5 14 7 11 5 5 18 6 3 | 9 19 10 16 12 9 19 9 9
29 | 2 7 5 4 2 3 9 6 2 | 5 6 10 5 5 5 9 8 5
30 | 3 10 3 8 3 3 11 7 2 | 5 8 6 5 6 6 12 8 4
31 | 4 7 4 6 3 3 12 7 2 | 3 7 8 5 5 6 15 10 4
------|--------------------------------------|--------------------------------------
RMS | 4 10 8 7 4 5 16 7 |T 6 10 8 8 7 7 16 9 6
WRMS | 4 10 6 7 4 5 15 6 |NE 5 9 8 6 6 6 13 9 5
MEDI | 4 9 6 6 3 4 13 6 |MD 5 10 8 7 7 6 15 8 5
Table 3.0928.3 GPS week: 0928 Day: 3 MJD: 50743.0
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 8 6 6 5 4 9 15 3 | 7 10 10 9 9 8 12 11 7
2 | 2 14 8 4 5 4 13 7 3 | 7 11 9 9 8 7 15 12 7
3 | 3 9 6 5 3 5 12 10 3 | 4 10 4 6 5 5 14 14 4
4E | 4 20 5 4 6 4 11 20 3 | 8 20 7 9 9 6 16 18 6
5 | 2 11 3 3 5 3 10 11 2 | 9 10 8 7 8 8 16 13 7
6 | 2 10 5 5 4 3 9 23 3 | 4 8 5 5 5 4 13 18 3
7 | 4 11 5 6 4 4 9 10 2 | 5 8 6 8 5 5 11 10 3
9E | 3 10 6 4 5 5 23 13 3 | 19 22 21 19 19 21 30 17 19
10 | 4 6 3 7 3 4 10 18 3 | 7 10 6 9 9 9 15 20 7
13 | 5 --- 8 4 10 --- 15 14 4 | 8 --- 13 10 14 --- 18 15 9
14 | 4 11 5 4 5 3 10 14 2 | 3 8 5 6 6 5 12 15 5
15E | 4 10 8 5 6 4 15 19 3 | 12 15 6 16 11 12 21 17 11
16 | 3 11 7 4 5 5 10 15 3 | 9 9 9 11 9 10 16 20 9
17E | 4 14 5 8 4 3 13 12 3 | 9 13 9 10 7 9 15 14 8
18 | 3 9 5 9 4 2 10 16 3 | 12 15 18 12 15 12 20 21 14
19E | 4 14 6 7 4 4 19 14 3 | 5 15 7 8 7 6 17 8 4
21 | 3 7 3 3 4 4 7 9 2 | 8 9 7 10 7 6 14 12 7
22 | 3 9 7 8 4 5 17 13 3 | 9 10 8 9 9 8 20 13 7
23 | 4 13 9 5 7 5 7 8 3 | 11 15 13 11 11 11 16 13 11
24E | 4 15 6 7 8 5 18 7 3 | 9 16 9 11 10 9 22 14 8
25E | 4 19 10 7 7 3 16 10 3 | 12 18 14 17 14 12 23 12 12
26 | 2 8 5 5 5 3 13 7 2 | 7 10 9 8 9 7 16 10 8
27E | 4 10 9 6 4 4 24 13 3 | 11 16 11 14 13 11 23 19 11
29 | 2 8 4 4 5 3 9 20 2 | 7 8 9 7 7 7 11 17 6
30 | 4 18 3 7 4 4 11 17 3 | 7 16 6 7 7 7 11 17 6
31 | 3 9 5 5 3 4 14 20 3 | 5 11 8 6 6 6 15 23 5
------|--------------------------------------|--------------------------------------
RMS | 4 12 6 6 5 4 14 14 |T 8 13 9 10 9 9 17 15 8
WRMS | 3 12 6 6 5 4 13 13 |NE 7 10 9 8 8 7 14 15 7
MEDI | 4 10 6 5 5 4 12 14 |MD 8 11 9 9 9 8 16 15 7
Table 3.0928.4 GPS week: 0928 Day: 4 MJD: 50744.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 5 11 9 6 5 3 13 8 3 | 6 14 7 6 8 9 20 13 7
2 | 4 13 4 6 4 4 11 6 2 | 6 12 8 8 8 6 12 9 7
3 | 3 10 8 6 3 4 13 7 3 | 4 10 5 7 7 4 11 6 4
4E | 5 15 7 6 7 3 14 5 3 | 7 17 6 10 12 6 14 7 7
5 | 4 11 5 5 4 3 10 7 2 | 6 10 9 6 8 7 13 10 6
6 | 4 9 9 9 3 3 9 6 3 | 5 10 7 6 6 3 12 8 4
7 | 4 11 6 19 3 6 12 5 4 | 5 7 6 15 7 3 13 8 5
9E | 4 13 11 4 6 4 28 5 4 | 14 18 14 15 14 15 28 16 14
10 | 5 8 7 7 4 3 13 4 2 | 5 12 7 9 8 7 11 7 6
13 | 5 --- 10 5 8 --- 14 12 4 | 7 --- 10 8 10 --- 12 12 7
14 | 4 18 7 3 3 2 13 7 3 | 3 17 6 5 5 4 14 6 5
15E | 5 10 8 6 5 3 17 5 3 | 7 14 9 11 11 7 19 8 8
16 | 4 14 10 5 3 5 10 6 3 | 15 21 13 16 15 16 16 18 16
17E | 4 14 4 8 6 3 14 6 3 | 8 15 7 11 10 6 15 9 8
18 | 2 7 5 8 3 2 9 8 2 | 8 9 9 9 10 7 15 10 8
19E | 4 16 8 6 2 3 19 4 3 | 5 15 8 7 8 6 15 8 6
21 | 3 4 4 6 3 3 11 5 2 | 6 7 7 8 8 8 12 9 6
22 | 3 10 9 7 4 5 15 9 3 | 7 12 8 8 8 6 18 10 7
23 | 5 18 9 7 4 5 17 5 3 | 9 14 11 10 9 9 13 10 9
24E | 5 18 8 5 6 5 12 7 3 | 8 22 9 11 12 6 15 9 8
25E | 4 12 10 6 4 4 19 8 3 | 13 16 15 16 14 14 23 13 13
26 | 4 6 3 4 6 2 12 3 2 | 6 11 7 6 7 6 15 6 6
27E | 4 10 16 10 3 4 17 5 4 | 12 17 16 16 13 12 20 15 12
29 | 3 10 10 4 2 3 8 6 2 | 6 9 8 6 6 8 9 10 6
30 | 2 19 4 4 4 3 12 5 3 | 6 15 9 7 9 7 12 8 6
31 | 4 10 7 3 4 3 16 9 3 | 5 10 7 4 7 5 14 8 4
------|--------------------------------------|--------------------------------------
RMS | 4 12 8 7 4 4 14 6 |T 7 13 9 9 9 8 15 10 8
WRMS | 4 12 8 7 4 4 13 6 |NE 6 12 8 8 8 7 13 9 7
MEDI | 4 11 8 6 4 3 13 6 |MD 6 14 8 8 8 7 14 9 7
Table 3.0928.5 GPS week: 0928 Day: 5 MJD: 50745.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 5 8 6 5 5 3 6 4 2 | 4 11 5 7 7 4 8 5 4
2 | 4 8 6 6 4 5 11 4 2 | 5 10 6 7 6 6 11 6 5
3 | 4 11 11 5 3 5 6 5 3 | 4 9 5 7 6 6 10 6 4
4E | 5 14 9 7 5 6 19 6 3 | 5 15 9 9 8 6 20 7 5
5 | 4 12 9 4 3 4 8 5 2 | 6 8 7 6 7 6 10 7 5
6 | 2 9 4 10 3 3 10 4 3 | 4 8 5 5 6 3 11 7 4
7 | 4 8 7 7 5 4 13 5 3 | 5 10 6 9 7 5 13 5 5
9E | 4 9 13 4 3 2 17 5 3 | 19 24 25 19 21 21 24 16 20
10 | 5 4 7 7 3 5 6 5 2 | 7 5 9 8 8 5 10 8 6
13 | 4 --- 16 5 9 --- 12 13 5 | 5 --- 13 7 8 --- 11 12 6
14 | 4 9 --- 4 3 --- 11 4 3 | 5 9 --- 8 7 --- 15 8 6
15E | 5 9 13 5 3 4 18 5 3 | 9 12 10 11 8 8 19 10 8
16 | 4 7 9 6 2 4 9 5 2 | 15 16 12 15 14 15 16 15 14
17E | 4 14 8 5 5 3 18 7 3 | 8 11 8 8 5 7 14 10 6
18 | 3 7 5 9 2 4 10 4 2 | 9 14 12 11 11 10 14 12 10
19E | 4 13 19 6 2 5 19 4 4 | 4 12 39 5 7 5 16 6 5
21 | 3 5 7 5 3 3 9 5 2 | 6 8 7 8 8 5 12 8 6
22 | 3 15 6 8 3 3 16 8 3 | 5 11 8 7 6 6 17 9 6
23 | 6 11 7 6 5 6 8 5 3 | 8 8 12 8 8 8 9 7 6
24E | 6 11 8 6 7 5 20 4 3 | 6 12 10 8 8 6 19 7 5
25E | 4 10 18 5 3 5 22 6 4 | 10 15 35 12 13 11 25 11 11
26 | 4 7 7 4 4 2 11 5 2 | 3 8 6 5 7 5 11 5 4
27E | 4 9 12 6 4 5 20 4 3 | 15 18 16 16 15 15 23 19 15
29 | 3 10 6 3 3 4 10 4 2 | 4 10 7 5 7 5 9 4 4
30 | 3 9 7 5 3 2 13 5 2 | 4 8 5 5 6 4 9 6 3
31 | 5 8 11 7 3 2 11 9 3 | 5 8 9 6 6 5 11 7 4
------|--------------------------------------|--------------------------------------
RMS | 4 10 10 6 4 4 14 6 |T 7 11 14 9 9 8 14 9 7
WRMS | 4 10 9 6 4 4 13 5 |NE 6 9 8 7 7 6 11 8 6
MEDI | 4 9 8 6 3 4 11 5 |MD 5 10 9 8 7 6 13 7 6
Table 3.0928.6 GPS week: 0928 Day: 6 MJD: 50746.0
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 3 5 4 3 9 6 2 | 6 10 6 8 7 7 12 8 6
2 | 3 8 3 7 4 3 14 6 2 | 8 11 9 10 9 8 15 10 9
3 | 3 9 5 4 5 5 8 5 2 | 4 9 5 6 5 7 12 5 4
4E | 4 14 6 7 5 4 13 7 3 | 9 16 9 11 11 7 18 8 8
5 | 5 12 4 6 5 4 10 6 3 | 9 10 10 7 9 8 13 10 8
6 | 3 11 10 8 7 3 15 5 3 | 4 9 5 6 5 4 16 5 4
7 | 4 6 4 5 4 3 12 4 2 | 5 9 8 10 7 4 12 5 5
9E | 4 9 7 6 5 4 15 5 2 | 21 25 22 19 22 22 28 19 21
10 | 5 6 11 4 4 4 7 3 2 | 8 7 14 9 8 8 11 9 8
13 | 8 --- 11 6 7 --- 13 11 5 | 8 --- 12 14 12 --- 17 13 10
14 | 5 8 --- 5 8 --- 11 4 3 | 24 25 --- 25 25 --- 24 24 24
15E | 4 9 11 4 5 4 23 4 3 | 14 17 15 15 14 13 25 15 13
16 | 4 8 13 5 3 4 10 6 3 | 15 14 24 15 16 12 15 17 15
17E | 6 14 10 7 6 3 17 4 3 | 13 15 9 14 12 8 14 11 10
18 | 4 7 7 6 3 5 12 5 2 | 8 10 11 10 9 9 15 10 9
19E | 3 13 10 4 4 4 19 3 3 | 6 12 5 8 9 6 17 7 6
21 | 3 6 5 5 4 4 9 5 2 | 8 8 10 9 11 7 14 9 8
22 | 3 8 6 7 3 4 11 4 2 | 10 14 9 11 12 9 15 14 10
23 | 7 11 7 6 6 4 11 5 3 | 13 13 13 11 12 11 17 12 11
24E | 4 14 10 4 5 4 20 6 3 | 11 15 13 11 12 9 17 12 10
25E | 3 9 7 5 4 3 15 6 2 | 12 14 14 15 13 12 17 12 12
26 | 3 6 4 4 4 4 12 3 2 | 7 9 7 8 7 7 15 7 7
27E | 4 9 18 6 5 3 20 3 3 | 18 21 22 21 20 17 19 22 19
29 | 2 8 7 4 3 3 10 6 2 | 6 9 9 7 7 8 11 9 7
30 | 5 11 5 7 5 3 15 4 3 | 8 11 10 8 10 8 16 9 8
31 | 4 8 5 6 3 4 15 8 3 | 5 9 8 5 6 7 17 9 5
------|--------------------------------------|--------------------------------------
RMS | 4 10 8 6 5 4 14 5 |T 11 13 12 12 12 9 16 12 11
WRMS | 4 10 8 6 5 4 13 5 |NE 9 11 10 10 10 8 15 11 9
MEDI | 4 9 7 6 5 4 13 5 |MD 8 11 10 10 11 8 16 10 9
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 4.0928 GPS week: 0928 MJD: 50740.0-50746.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2490 |U 38 29 82 |U 40 32 93 | 25 14 43 |
emr | emr 2384 | 39 27 82 | 39 33 94 |U 24 15 44 |
esa | esa 2252 | 41 30 84 |U 49 41 106 | 37 21 55 |
gfz | gfz 1220 | 37 30 85 |U 46 36 87 | 26 18 48 |
igr | igr 2467 | 39 29 82 | 42 33 94 | 25 15 44 |
igs | igs 2494 | 38 29 82 | 42 33 93 | 25 13 44 |
jpl | jpl 2338 | 38 28 83 |U 42 32 98 | 25 14 45 |
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 5.0928.0 GPS week: 0928 Day: 0 MJD: 50740.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2489 | 39 26 78 | 36 31 67 | 27 16 48 |
emr | emr 2398 | 38 27 78 | 36 32 68 | 26 18 48 |
esa | esa 2284 | 44 27 74 | 49 37 95 | 35 28 69 |
gfz | gfz 1233 | 41 33 92 | 38 24 74 | 30 22 59 |
igr | igr 2496 | 39 26 77 | 40 32 69 | 26 18 48 |
igs | igs 2496 | 38 26 77 | 39 32 68 | 26 16 48 |
jpl | jpl 2372 | 37 25 76 | 37 32 69 | 26 14 50 |
Table 5.0928.1 GPS week: 0928 Day: 1 MJD: 50741.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2490 | 37 28 78 | 28 25 77 | 28 15 47 |
emr | emr 2395 | 39 26 75 | 30 24 80 | 28 15 45 |
esa | esa 2306 | 40 28 81 | 40 25 71 | 48 24 62 |
gfz | gfz 1233 | 31 28 76 | 35 30 83 | 28 16 46 |
igr | igr 2492 | 37 27 75 | 32 24 74 | 30 16 48 |
igs | igs 2495 | 37 27 78 | 30 24 71 | 31 15 48 |
jpl | jpl 2371 | 37 28 75 | 30 23 75 | 27 14 45 |
Table 5.0928.2 GPS week: 0928 Day: 2 MJD: 50742.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2482 | 42 33 79 | 34 25 71 | 23 14 46 |
emr | emr 2388 | 43 32 77 | 30 24 74 | 23 14 48 |
esa | esa 2296 | 41 28 75 | 45 28 81 | 24 20 56 |
gfz | gfz 1199 | 32 27 81 | 44 33 95 | 22 15 49 |
igr | igr 2484 | 42 32 80 | 38 25 75 | 22 14 47 |
igs | igs 2485 | 43 32 81 | 38 26 74 | 22 13 48 |
jpl | jpl 2353 | 43 33 79 | 34 22 82 | 24 14 48 |
Table 5.0928.3 GPS week: 0928 Day: 3 MJD: 50743.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2491 | 40 30 84 | 50 33 101 | 23 12 37 |
emr | emr 2353 | 41 28 84 | 50 33 100 | 23 13 42 |
esa | esa 2333 | 45 35 90 | 56 37 107 | 23 14 40 |
gfz | gfz 1214 | 50 33 88 | 65 44 131 | 23 15 47 |
igr | igr 2456 | 44 31 84 | 53 37 109 | 24 15 44 |
igs | igs 2494 | 41 31 84 | 52 34 102 | 22 10 37 |
jpl | jpl 2362 | 40 28 82 | 51 33 102 | 23 13 41 |
Table 5.0928.4 GPS week: 0928 Day: 4 MJD: 50744.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2493 | 32 28 76 | 44 40 143 | 22 14 41 |
emr | emr 2372 | 35 26 78 | 44 41 144 | 21 17 44 |
esa | esa 2182 | 39 31 83 | 54 68 167 | 26 21 49 |
gfz | gfz 1200 | 35 26 76 | 43 25 52 | 23 22 43 |
igr | igr 2496 | 34 27 78 | 48 44 143 | 21 15 41 |
igs | igs 2496 | 33 28 77 | 45 42 144 | 21 14 41 |
jpl | jpl 2366 | 33 26 75 | 46 42 145 | 23 15 44 |
Table 5.0928.5 GPS week: 0928 Day: 5 MJD: 50745.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2490 | 33 28 73 | 49 25 102 | 28 14 42 |
emr | emr 2394 | 32 25 73 | 48 26 104 | 27 14 42 |
esa | esa 2091 | 33 28 72 | 60 30 114 | 56 19 53 |
gfz | gfz 1231 | 35 35 76 | 53 35 83 | 35 19 51 |
igr | igr 2459 | 32 28 73 | 50 25 101 | 28 13 42 |
igs | igs 2496 | 32 28 72 | 51 27 102 | 28 13 43 |
jpl | jpl 2272 | 34 30 78 | 56 26 117 | 30 15 42 |
Table 5.0928.6 GPS week: 0928 Day: 6 MJD: 50746.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2493 | 42 28 102 | 30 38 61 | 20 10 38 |
emr | emr 2391 | 41 26 103 | 31 43 64 | 20 14 38 |
esa | esa 2272 | 45 31 107 | 35 47 71 | 28 17 48 |
gfz | gfz 1233 | 34 26 104 | 37 54 71 | 20 16 40 |
igr | igr 2386 | 41 27 102 | 30 41 61 | 19 13 39 |
igs | igs 2496 | 40 27 103 | 30 39 60 | 21 12 38 |
jpl | jpl 2272 | 43 28 109 | 36 42 66 | 21 15 44 |
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 6.0928 GPS week: 0928 MJD: 50740.5-50746.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -29 47 14 -7 -3 | -16 15
| 6 9 11 10 15 | 2
emr uuuuu | 21 -24 86 14 -2 | 14 35
| 12 11 21 38 11 | 1
esa uuuuu | 18 -26 -13 -37 -5 | 27 23
| 7 10 25 27 12 | 2
gfz uuuuu | 1 -38 15 -18 -16 | 24 27
| 3 9 13 13 16 | 3
igr xxxxx | -10 -18 -7 12 6 | -5 22
| 12 18 16 19 10 | 2
jpl uuuuu | 20 -5 -38 35 11 | -59 32
| 5 17 25 22 23 | 4
ngs uuuuu | -27 -16 -67 3 -40 | 34 42
| 38 21 59 54 18 | 3
sio uuuuu | -6 22 6 -4 27 | 24 45
| 10 10 20 16 22 | 10
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 7.0928.0 GPS week: 0928 Day: 0 MJD: 50740.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -30 42 -2 4 7 | -14 16
emr uuuuu | 25 -17 64 14 4 | 15 36
esa uuuuu | 10 -22 16 -26 -21 | 28 24
gfz uuuuu | 2 -38 7 -17 -29 | 28 26
igr xxxxx | 0 -25 -9 31 2 | -6 22
jpl uuuuu | 12 18 -25 20 10 | -61 32
ngs uuuuu | -43 -36 -83 8 -19 | 37 41
sio uuuuu | 10 10 0 -8 45 | 11 49
Table 7.0928.1 GPS week: 0928 Day: 1 MJD: 50741.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -34 34 26 -19 -8 | -15 15
emr uuuuu | 12 -26 77 -2 -11 | 14 35
esa uuuuu | 12 -18 -4 -38 -3 | 27 25
gfz uuuuu | 2 -43 0 -22 -41 | 25 26
igr xxxxx | -12 -4 -19 38 11 | -7 22
jpl uuuuu | 28 8 -25 36 16 | -62 32
ngs uuuuu | -49 -21 -121 56 -44 | 37 41
sio uuuuu | -5 23 -16 10 51 | 14 49
Table 7.0928.2 GPS week: 0928 Day: 2 MJD: 50742.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -19 43 15 -13 -23 | -16 15
emr uuuuu | 1 -13 97 6 8 | 12 35
esa uuuuu | 21 -41 -54 -40 -5 | 25 24
gfz uuuuu | 7 -37 15 -39 -25 | 22 28
igr xxxxx | -20 6 -8 3 19 | -7 21
jpl uuuuu | 22 -6 -38 66 12 | -63 31
ngs uuuuu | -86 -8 -61 74 -21 | 35 42
sio uuuuu | -5 35 28 -23 55 | 19 48
Table 7.0928.3 GPS week: 0928 Day: 3 MJD: 50743.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -35 51 7 -6 -19 | -18 15
emr uuuuu | 15 -21 60 19 -5 | 12 35
esa uuuuu | 25 -20 -11 -51 -17 | 26 24
gfz uuuuu | -3 -22 12 -17 -11 | 21 28
igr xxxxx | -27 -3 -27 26 -6 | -6 22
jpl uuuuu | 20 -26 -1 51 50 | -62 30
ngs uuuuu | -7 1 -118 -32 -64 | 35 42
sio uuuuu | -2 25 12 -6 7 | 24 48
Table 7.0928.4 GPS week: 0928 Day: 4 MJD: 50744.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -25 51 4 -10 -5 | -17 15
emr uuuuu | 27 -45 108 18 -23 | 13 35
esa uuuuu | 11 -39 -32 -29 0 | 26 24
gfz uuuuu | -2 -30 36 -23 -3 | 21 28
igr xxxxx | -15 -35 -8 -3 1 | -5 22
jpl uuuuu | 24 -15 -38 42 17 | -57 34
ngs uuuuu | -38 -11 21 -44 -45 | 32 42
sio uuuuu | -8 35 -9 -2 4 | 31 42
Table 7.0928.5 GPS week: 0928 Day: 5 MJD: 50745.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -33 55 24 9 12 | -15 14
emr uuuuu | 39 -18 79 -41 9 | 15 34
esa uuuuu | 21 -15 -23 9 -5 | 29 21
gfz uuuuu | -2 -46 8 2 1 | 24 27
igr xxxxx | 0 -42 24 -11 -3 | -3 21
jpl uuuuu | 17 -20 -79 35 -21 | -53 34
ngs uuuuu | 14 13 5 -71 -30 | 30 42
sio uuuuu | -15 14 37 -21 19 | 35 40
Table 7.0928.6 GPS week: 0928 Day: 6 MJD: 50746.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS SIGMA
------------------------------------------------------------------------
cod uuuuu | -30 58 22 -12 13 | -15 14
emr uuuuu | 27 -26 114 85 -1 | 15 34
esa uuuuu | 25 -23 13 -81 17 | 29 21
gfz uuuuu | 0 -48 28 -7 -5 | 24 27
igr xxxxx | 4 -20 0 -1 17 | -3 21
jpl uuuuu | 17 9 -59 -4 -10 | -53 34
ngs uuuuu | 18 -48 -112 32 -58 | 30 42
sio uuuuu | -19 12 -11 21 11 | 35 40
[Mailed From: Yves Mireault <mireault at geod.emr.ca>]
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