[IGSREPORT-5774] Wk 0994 IGS Final Orbits
AC
AC
Thu Feb 11 11:55:46 PST 1999
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IGS Electronic Report Thu Feb 11 11:55:46 PST 1999 Message Number 5774
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Author: AC Coordinator / AIUB/CODE
Subject: Wk 0994 IGS Final Orbits
Final IGS Orbit Combination - Week 0994 (Jan 24, 1999 - Jan 30, 1999)
Contacts: T.A. Springer (springer at aiub.unibe.ch),
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 (IGS09947.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:
IGS09940-6.SP3 IGS GPS ephemeris files for days 0-6, week 0994 in SP3 format.
IGS09947.ERP Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
IGS09947.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
-----+----------+-----------------
0-6 | 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.
5. The following table lists all maneuvered satellites for this week.
The ESA solution which modeled the maneuver is provided for that satellite
on that day as the combined solution. An associated accuracy code of 0
(unknown) was given since there was no redundancy. These satellites were
excluded from the long arc evaluation on these days due to unrealistic RMS
caused by the maneuver.
PRN | Day | Date | Ref. NANU
----+-----+------------+-----------
01 | 6 | 1999_01_30 | 1999015
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
----+--------+---------------
1 | EMR | 18
2 | ESA | 16
3 | ESA | 18*)
3 | NGS | 18*)
3 | ESA | 16
5 | ESA | 14
6 | NGS | 14
*) On day 3 PRN 18 suffered severe modeling problems. The three ACs providing
a solution for this satellite did not agree. The automatic outlier rejection
"converged" by removing two of the three solutions.
7. Velocity changes were estimated for the following satellites to
alleviate the effects of modeling problems, experienced by all centres,
in the Long Arc (LA) process:
---------+---------------
PRN list | 14 16 18 23 29
---------+---------------
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 | -0.46 +0.62 +0.01
10.Starting on 1998-Nov-29 (GPS Week 986, day 0; mjd=51146) all IGS clock
products reflect the use of the following antenna phase center offsets
(satellite fixed reference frame):
Block II/IIA: 0.279 0.000 1.023 X, Y, Z in meters
Block IIR : 0.000 0.000 0.000 X, Y, Z in meters
11.Starting this week some of the recommendations of the IGS Workshop in
Darmstadt were implemented in the IGS orbit combination software.
An IGSMAIL is in preparation to explain these changes.
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS09947.SUM).
Table 1: Week 0994 summary. (Jan 24, 1999 - Jan 30, 1999)
Table 1.0994.a GPS week: 0994 MJD: 51202.0-51208.0
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 115|0.00 0.00 0.00 -0.12 -0.03 -0.01 -0.2 0.04 0.03 | 3.7 -6.7 0.5
|0.00 0.00 0.01 0.04 0.03 0.03 0.0 | 4.9 7.6
emr 35 |0.01-0.03 0.07 0.19 -0.16 0.14 -0.1 0.11 0.11 | 11.9 1.7 0.3
|0.01 0.01 0.02 0.12 0.13 0.21 0.2 | 37.7 3.9
esa 52 |0.00 0.00 0.00 0.10 -0.17 -0.29 0.1 0.11 0.08 | -16.5 3.3 1.1
|0.01 0.01 0.01 0.09 0.13 0.22 0.1 | 40.1 5.7
gfz 57 |0.00 0.00-0.02 -0.03 0.23 0.03 -0.1 0.04 0.03 | 0.5 -0.9 0.2
|0.00 0.00 0.00 0.03 0.05 0.06 0.1 | 3.3 4.1
igr n/a|0.00 0.01-0.01 0.04 0.06 -0.03 0.0 0.04 0.04 | -0.3 0.7 0.3
|0.00 0.01 0.00 0.04 0.12 0.10 0.1 | 1.6 3.3
jpl 37 |0.00 0.01-0.01 -0.02 -0.07 0.15 0.3 0.04 0.04 | 1041.0 -2.3 0.2
|0.01 0.00 0.01 0.11 0.05 0.08 0.1 | 2.6 3.8
ngs 70 |0.00 0.00 0.09 0.17 -0.15 -0.22 -0.1 0.09 0.09 | 1.4 -3.9 80.3
|0.00 0.01 0.00 0.08 0.11 0.16 0.1 | 4.8 9.5
sio 228|0.00 0.00-0.02 0.08 -0.02 -0.09 0.0 0.06 0.06 | 0.0 0.0 0.0
|0.01 0.00 0.01 0.09 0.08 0.17 0.1 | 0.0 0.0
Table 1.0994.b GPS week : 0994 MJD: 51202.0-51208.0
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 | 2 2 2 3 2 2 0 | Maneuver on day 6
2 | 2 2 2 2 2 2 2 |
3E | 2 2 3 3 3 3 3 |
4 | 2 2 2 2 2 2 2 |
5 | 1 1 2 2 2 2 2 |
6E | 3 2 2 2 2 2 2 |
7E | 3 3 3 2 3 3 2 |
8 | 2 1 2 2 2 2 2 |
9 | 2 2 2 1 2 2 2 |
10 | 2 2 2 2 2 2 2 |
13E | 2 2 2 2 2 3 2 |
14 | 4 2 3 2 5 3 10 |
15 | 2 2 2 2 3 3 4 |
16 | 6 4 5 2 3 4 5 |
17 | 2 2 2 2 2 2 2 |
18E | 5 11 14 0 4 7 4 | Severe modeling problems
19 | 3 3 2 3 2 4 3 |
21 | 2 2 2 2 2 2 2 |
22 | 2 2 2 2 2 2 2 |
23 | 3 2 3 2 3 6 5 |
24 | 3 2 2 2 2 2 2 |
25 | 2 2 2 2 2 2 2 |
26E | 2 2 2 2 2 3 3 |
27 | 2 2 2 2 2 2 2 |
29E | 2 2 9 3 2 2 2 |
30 | 1 2 2 2 2 2 2 |
31E | 3 3 2 3 2 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 2.0994.0 GPS week: 0994 Day: 0 MJD: 51202.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 115|0.01 0.00 0.00 -0.17 0.01 -0.02 -0.1 0.03 0.03 | 3.8 -5.9 1.0
emr 37 |0.01-0.06 0.07 0.25 -0.06 0.30 -0.3 0.11 0.11 | -71.7 -0.4 0.4
esa 52 |0.00 0.00-0.01 0.21 -0.28 -0.13 0.3 0.10 0.08 | -3.6 1.4 1.1
gfz 54 |0.00 0.00-0.01 -0.04 0.27 -0.07 -0.1 0.03 0.03 | 2.3 -3.0 0.2
igr n/a|0.00 0.01-0.01 0.06 0.00 -0.08 0.0 0.04 0.04 | -0.6 -0.1 0.3
jpl 37 |-.01 0.01-0.01 -0.09 -0.08 0.18 0.3 0.03 0.03 | 1045.0 -0.1 0.2
ngs 70 |0.00 0.00 0.09 0.24 -0.34 -0.23 -0.2 0.09 0.09 | 0.3 0.5 81.8
sio 228|0.00 0.01-0.03 0.20 -0.07 -0.14 0.1 0.06 0.05 | 0.0 0.0 0.0
Table 2.0994.1 GPS week: 0994 Day: 1 MJD: 51203.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 115|0.00 0.00 0.00 -0.07 0.01 -0.06 -0.2 0.03 0.03 | -6.4 2.2 0.4
emr 35 |0.01-0.03 0.03 0.28 0.01 0.46 0.1 0.11 0.10 | 14.2 -1.4 0.2
esa 52 |-.01 0.01 0.00 0.11 -0.26 0.01 0.2 0.08 0.07 | -36.4 8.0 0.9
gfz 59 |0.00 0.00-0.02 -0.04 0.22 0.03 -0.1 0.03 0.03 | -4.2 2.5 0.2
igr n/a|0.00 0.01 0.00 -0.02 0.00 0.02 -0.1 0.04 0.04 | -0.3 0.4 0.3
jpl 37 |0.00 0.00 0.00 -0.09 -0.01 0.23 0.2 0.03 0.03 | 1041.0 -5.8 0.2
ngs 70 |0.00 0.01 0.09 0.12 -0.18 -0.30 -0.1 0.08 0.08 | -0.9 -1.5 78.6
sio 227|0.01 0.01-0.02 0.14 -0.14 -0.32 0.0 0.06 0.05 | 0.0 0.0 0.0
Table 2.0994.2 GPS week: 0994 Day: 2 MJD: 51204.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 115|0.00 0.00 0.00 -0.10 -0.02 -0.04 -0.2 0.04 0.03 | 2.6 -1.1 0.5
emr 36 |0.01-0.04 0.09 0.28 -0.13 0.23 0.1 0.12 0.11 | 20.9 0.4 0.4
esa 52 |0.00-0.01-0.02 0.17 -0.29 -0.26 0.1 0.13 0.07 | -19.2 3.9 1.1
gfz 58 |0.01 0.00-0.02 -0.01 0.25 0.08 0.0 0.03 0.03 | 4.4 -7.1 0.2
igr n/a|-.01 0.00-0.01 0.01 -0.14 -0.01 -0.1 0.05 0.04 | 0.1 0.6 0.5
jpl 37 |-.01 0.01-0.01 -0.18 -0.06 0.21 0.3 0.04 0.04 | 1043.0 -3.7 0.2
ngs 70 |0.00-0.01 0.09 0.29 -0.23 -0.27 -0.3 0.09 0.09 | -0.3 -1.5 79.0
sio 228|0.00 0.01-0.02 0.14 -0.01 -0.24 0.0 0.06 0.06 | 0.0 0.0 0.0
Table 2.0994.3 GPS week: 0994 Day: 3 MJD: 51205.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 115|0.00 0.00 0.00 -0.13 -0.03 -0.01 -0.2 0.03 0.03 | 6.9 -18.8 0.4
emr 34 |0.01-0.02 0.08 0.20 -0.09 -0.10 0.0 0.10 0.10 | 21.3 6.7 0.4
esa 52 |0.01-0.01 0.00 0.15 -0.04 -0.30 0.1 0.13 0.08 | -93.9 -4.7 1.2
gfz 54 |0.00 0.00-0.02 -0.07 0.22 0.01 -0.2 0.04 0.04 | -0.8 0.8 0.2
igr n/a|-.01 0.01 0.00 0.07 0.24 -0.22 0.0 0.05 0.05 | -3.5 6.9 0.4
jpl 37 |0.00 0.00-0.02 0.06 -0.13 0.04 0.3 0.04 0.04 | 1039.0 2.3 0.2
ngs 70 |0.00 0.02 0.09 0.18 0.00 -0.35 0.0 0.10 0.10 | -2.1 -0.4 81.6
sio 224|0.00 0.00-0.01 0.01 0.05 0.17 0.0 0.05 0.05 | 0.0 0.0 0.0
Table 2.0994.4 GPS week: 0994 Day: 4 MJD: 51206.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 115|0.00 0.00-0.01 -0.07 -0.04 -0.01 -0.2 0.03 0.03 | 4.4 -0.6 0.4
emr 35 |0.00-0.03 0.07 0.19 -0.22 0.03 -0.3 0.11 0.10 | 28.8 4.7 0.4
esa 52 |0.00 0.00-0.01 -0.01 -0.23 -0.22 0.1 0.09 0.08 | -6.6 12.4 1.1
gfz 57 |0.00 0.00-0.02 -0.03 0.23 0.07 -0.1 0.03 0.03 | 0.7 1.5 0.2
igr n/a|0.00 0.00-0.01 0.09 0.13 -0.01 0.1 0.03 0.03 | 1.5 -3.4 0.3
jpl 37 |0.00 0.01 0.00 -0.04 -0.11 0.09 0.2 0.03 0.03 | 1041.0 -0.5 0.3
ngs 70 |0.01 0.00 0.08 0.18 -0.09 -0.35 -0.1 0.09 0.09 | -0.3 -0.5 79.0
sio 226|0.00 0.01-0.02 0.05 0.09 0.08 0.2 0.06 0.06 | 0.0 0.0 0.0
Table 2.0994.5 GPS week: 0994 Day: 5 MJD: 51207.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 115|-.01 0.00-0.01 -0.11 -0.07 0.02 -0.2 0.03 0.03 | 5.9 -12.4 0.4
emr 34 |0.03-0.02 0.07 0.18 -0.31 0.14 -0.3 0.12 0.11 | 30.2 5.5 0.3
esa 52 |-.01 0.00 0.01 0.09 0.03 -0.46 0.1 0.10 0.08 | 22.1 3.4 1.0
gfz 58 |0.00 0.00-0.02 -0.01 0.15 0.10 -0.1 0.04 0.03 | -2.7 3.9 0.2
igr n/a|0.00 0.01-0.01 0.05 0.10 0.00 0.0 0.04 0.03 | 0.9 -2.0 0.3
jpl 37 |0.01 0.00 0.00 0.04 -0.01 0.06 0.3 0.04 0.04 | 1036.9 0.0 0.2
ngs 70 |0.01 0.00 0.09 0.05 -0.13 -0.16 -0.1 0.10 0.10 | 0.9 1.5 81.6
sio 230|-.01 0.00-0.02 0.05 0.03 -0.05 -0.1 0.06 0.06 | 0.0 0.0 0.0
Table 2.0994.6 GPS week: 0994 Day: 6 MJD: 51208.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 115|-.01-0.01-0.01 -0.18 -0.05 0.02 -0.2 0.04 0.03 | 8.6 -10.6 0.3
emr 35 |0.01-0.04 0.08 -0.07 -0.35 -0.09 -0.2 0.12 0.11 | 39.2 -3.7 0.3
esa 52 |0.00 0.01 0.00 -0.01 -0.13 -0.67 0.1 0.13 0.09 | 21.9 -1.3 1.1
gfz 57 |0.00 0.00-0.02 0.01 0.30 0.01 -0.1 0.05 0.04 | 3.9 -5.0 0.2
igr n/a|0.00 0.02-0.01 0.05 0.12 0.10 0.0 0.05 0.04 | -0.5 2.1 0.3
jpl 37 |0.01 0.00-0.01 0.15 -0.10 0.21 0.3 0.04 0.04 | 1040.9 -8.4 0.2
ngs 70 |0.01 0.00 0.09 0.16 -0.11 0.10 -0.1 0.10 0.10 | 12.2 -25.4 80.5
sio 230|-.01 0.00 0.00 -0.05 -0.07 -0.11 0.2 0.07 0.07 | 0.0 0.0 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.
"X" stands for excluded from the combination but included in IGS orbit.
"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 3.0994.0 GPS week: 0994 Day: 0 MJD: 51202.0
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 7 3 4 4 8 5 2 | 7 14 8 8 8 8 14 10 7
2 | 2 10 7 4 4 2 9 4 2 | 6 9 7 8 9 8 17 8 7
3E | 4 13 8 3 3 3 14 5 2 | 12 15 16 11 13 13 25 13 13
4 | 3 9 8 2 3 3 9 5 2 | 6 8 7 6 7 7 16 8 6
5 | 2 10 3 2 2 2 7 3 1 | 5 10 6 6 6 5 15 7 5
6E | 3 17 8 7 5 3 8 7 3 | 9 14 13 11 12 11 19 14 10
7E | 3 20 12 3 5 4 10 12 3 | 9 15 24 9 10 11 22 15 10
8 | 3 8 8 2 2 2 9 4 2 | 8 9 10 8 8 9 18 11 9
9 | 2 9 6 2 2 2 9 5 2 | 6 8 7 7 6 6 17 10 6
10 | 2 7 4 2 3 3 7 4 2 | 4 10 5 4 4 6 14 5 3
13E | 2 7 5 2 4 6 11 6 2 | 7 8 11 8 8 7 22 12 8
X14 | 4 34 --- 5 6 4 10 12 4 | 9 17 --- 7 9 8 16 10 9
15 | 3 12 11 3 6 2 7 5 2 | 5 8 9 5 5 6 15 8 5
X16 | 16 14 --- 7 10 13 29 12 6 | 31 21 --- 19 21 23 23 24 22
17 | 2 12 5 3 3 5 9 4 2 | 5 12 5 5 5 7 17 7 5
X18E | 8 22 --- 8 4 --- 9 12 5 | 16 25 --- 15 19 --- 27 19 18
19 | 4 18 15 4 6 4 13 3 3 | 7 16 13 7 8 9 19 10 7
21 | 2 10 5 2 2 4 9 7 2 | 4 13 6 4 4 6 13 5 4
22 | 3 7 10 2 4 3 11 7 2 | 6 8 10 6 6 8 15 10 7
23 | 4 10 16 4 4 4 10 7 3 | 8 11 8 10 9 10 15 9 9
24 | 3 11 15 2 4 4 9 7 3 | 5 8 11 4 5 7 17 9 5
25 | 4 8 7 3 4 3 5 6 2 | 5 9 9 6 5 7 18 8 6
26E | 2 10 6 3 3 3 8 5 2 | 8 9 14 10 11 9 17 11 8
27 | 2 10 8 2 4 3 5 6 2 | 7 8 6 7 6 9 19 9 7
29E | 3 12 6 4 5 4 11 6 2 | 23 20 12 20 24 11 23 24 23
30 | 2 9 6 2 3 1 6 4 1 | 5 9 7 5 6 5 15 7 5
31E | 4 10 26 3 5 4 7 6 3 | 7 14 9 7 8 8 18 10 7
------|--------------------------------------|--------------------------------------
RMS | 3 11 10 3 4 3 9 6 |T 10 12 10 9 10 9 18 11 9
WRMS | 3 11 8 3 4 3 9 5 |NE 10 12 8 7 8 9 16 10 8
MEDI | 3 10 8 3 4 3 9 6 |MD 7 10 9 7 8 8 17 10 7
Table 3.0994.1 GPS week: 0994 Day: 1 MJD: 51203.0
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 7 4 3 3 7 3 2 | 6 13 8 7 6 8 9 7 6
2 | 3 8 6 3 4 3 13 4 2 | 4 8 6 5 6 5 7 6 4
3E | 4 16 6 3 4 3 9 6 2 | 10 13 9 11 11 11 12 10 10
4 | 3 9 4 2 6 4 7 6 2 | 5 9 4 4 9 5 11 8 4
5 | 3 8 4 2 2 2 6 4 1 | 4 9 3 4 4 4 7 5 3
6E | 4 14 5 5 4 3 8 6 2 | 7 14 9 9 10 8 10 10 8
X7E | 4 13 8 4 6 --- 7 8 3 | 8 16 9 9 11 --- 11 9 8
8 | 3 8 5 1 4 3 6 4 1 | 7 10 7 6 6 7 15 8 7
9 | 3 9 5 2 2 3 9 5 2 | 4 10 4 4 4 5 12 6 5
10 | 3 8 6 2 2 3 7 6 2 | 4 11 5 3 6 4 7 6 3
13E | 3 9 5 4 4 4 6 6 2 | 5 7 8 5 4 6 14 8 6
X14 | 3 11 --- 4 5 4 10 6 2 | 8 14 --- 9 10 8 11 9 8
15 | 4 8 8 3 3 3 8 5 2 | 4 8 12 3 6 5 7 6 4
16 | 7 12 26 3 5 4 10 9 4 | 22 14 10 16 18 17 19 21 18
17 | 3 11 4 2 3 3 9 3 2 | 4 11 4 3 4 4 6 4 3
X18E | 13 44 --- --- 17 --- 15 19 11 | 26 24 --- --- 20 --- 28 18 25
19 | 3 17 11 4 5 3 15 8 3 | 6 17 13 6 6 7 15 10 7
21 | 3 11 5 2 3 3 6 4 2 | 4 12 6 3 5 4 6 5 3
22 | 3 8 8 3 2 3 7 5 2 | 4 7 8 6 6 5 9 8 5
23 | 4 10 5 3 3 3 10 5 2 | 9 11 10 10 10 10 12 10 9
24 | 3 9 5 3 6 3 6 7 2 | 5 11 7 4 8 4 6 6 3
25 | 3 8 6 1 1 3 6 4 2 | 4 8 6 3 4 4 7 5 3
26E | 3 10 11 2 3 4 8 7 2 | 9 16 9 9 6 8 11 9 8
27 | 2 12 4 2 4 3 6 7 2 | 4 11 6 4 4 6 9 7 5
29E | 3 11 5 4 4 3 8 3 2 | 20 17 9 15 20 9 21 21 21
30 | 2 10 5 1 2 2 8 3 2 | 4 8 5 4 5 4 7 6 4
31E | 6 14 11 4 5 4 11 8 3 | 7 13 11 8 9 7 13 9 7
------|--------------------------------------|--------------------------------------
RMS | 3 11 8 3 4 3 8 6 |T 9 12 7 7 9 7 12 9 9
WRMS | 3 10 7 3 4 3 8 5 |NE 7 11 8 6 7 7 10 8 7
MEDI | 3 10 5 3 4 3 8 6 |MD 5 11 8 6 6 6 11 8 6
Table 3.0994.2 GPS week: 0994 Day: 2 MJD: 51204.0
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 | 2 12 8 3 5 3 8 5 2 | 9 16 9 8 8 8 14 10 9
2 | 2 9 8 4 3 4 11 5 2 | 4 8 6 6 5 5 12 7 5
3E | 4 15 6 4 4 4 9 11 3 | 8 16 8 7 7 7 11 10 6
4 | 4 10 5 2 3 3 9 4 2 | 5 11 6 5 5 6 14 8 5
5 | 2 11 4 1 4 2 6 6 2 | 4 10 7 4 4 4 10 8 4
6E | 3 12 7 4 3 3 8 7 2 | 5 12 7 7 6 7 11 9 6
7E | 5 15 7 4 3 2 9 9 3 | 4 16 5 6 7 7 15 8 5
8 | 3 10 7 2 2 2 5 5 2 | 7 8 7 6 6 7 15 10 7
9 | 4 12 6 1 3 3 6 4 2 | 5 8 7 5 5 5 12 7 5
10 | 3 9 7 2 3 3 6 5 2 | 3 10 6 3 4 5 11 7 3
13E | 4 10 8 3 7 5 11 6 2 | 5 9 9 6 8 8 17 9 6
X14 | 6 24 --- 7 5 3 9 5 3 | 7 17 --- 9 9 9 10 9 8
15 | 5 14 6 3 2 3 8 7 2 | 6 9 9 5 6 7 14 11 6
16 | 13 20 54 8 15 13 16 6 5 | 22 20 11 17 20 21 19 20 18
17 | 3 12 4 3 4 3 7 5 2 | 4 12 5 5 5 6 14 8 5
X18E | 8 --- --- --- 226 --- 23 --- 14 | 37 --- --- --- 9 --- 37 --- 36
19 | 4 15 4 3 3 2 10 5 2 | 7 17 10 7 8 9 16 10 8
21 | 3 9 9 3 5 3 7 8 2 | 4 9 9 4 7 5 12 10 5
22 | 3 12 10 4 4 3 7 6 2 | 5 9 11 5 6 6 12 8 5
23 | 4 9 13 4 4 4 9 6 3 | 12 14 10 12 11 12 14 13 12
24 | 3 10 4 3 2 3 9 7 2 | 5 8 5 4 7 6 11 9 5
25 | 5 10 4 3 4 3 5 6 2 | 4 9 6 5 7 6 12 10 5
26E | 3 10 8 4 3 3 12 5 2 | 9 12 13 9 10 9 19 10 8
27 | 3 12 4 2 3 2 6 5 2 | 5 10 6 6 5 7 14 8 6
X29E | 16 33 --- 13 28 --- 12 21 9 | 46 23 --- 19 38 --- 49 36 44
30 | 2 11 5 2 4 2 6 4 2 | 4 9 7 4 6 5 13 8 5
31E | 4 12 7 3 5 4 8 8 2 | 7 12 8 7 8 9 14 8 7
------|--------------------------------------|--------------------------------------
RMS | 4 12 13 3 5 4 9 6 |T 13 12 8 7 10 8 17 11 12
WRMS | 3 11 7 3 4 4 9 6 |NE 8 12 8 7 8 9 13 10 7
MEDI | 4 12 7 3 4 3 8 6 |MD 5 11 7 6 7 7 14 9 6
Table 3.0994.3 GPS week: 0994 Day: 3 MJD: 51205.0
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 | 2 13 13 3 5 4 11 7 3 | 9 12 13 9 9 9 15 10 10
2 | 5 8 6 5 4 4 9 5 2 | 10 8 7 7 9 8 12 8 7
3E | 4 13 12 5 7 4 11 7 3 | 11 16 7 12 15 11 19 14 10
4 | 4 9 8 3 7 4 8 3 2 | 5 10 6 5 11 6 15 8 4
5 | 2 10 4 2 3 2 6 6 2 | 5 9 5 6 6 6 12 8 6
6E | 3 11 7 5 3 3 9 5 2 | 9 12 10 9 11 8 16 11 8
7E | 4 16 7 5 3 4 7 6 2 | 7 16 5 8 11 7 14 13 7
8 | 3 7 10 3 5 3 8 5 2 | 7 8 7 7 7 8 15 9 7
9 | 2 8 4 2 4 2 6 4 1 | 6 7 6 6 7 6 14 8 6
10 | 3 8 5 3 3 2 11 5 2 | 4 9 6 4 5 5 14 7 4
13E | 3 7 8 4 4 6 8 6 2 | 7 8 8 7 8 8 19 9 7
X14 | 4 9 --- 2 5 3 15 5 2 | 7 10 --- 6 8 4 12 6 6
15 | 4 10 12 3 5 2 8 4 2 | 7 8 15 5 8 4 14 6 5
16 | 5 10 47 2 11 3 11 4 2 | 22 21 20 20 20 21 27 22 21
17 | 3 11 5 3 3 3 8 4 2 | 6 12 5 6 7 7 16 7 6
X18E | 1 --- 424 --- --- --- 80 --- 0 | 52 --- 11 --- --- --- 24 --- 52
19 | 2 13 12 5 5 3 20 4 3 | 10 16 15 10 10 9 27 11 10
21 | 2 12 9 2 3 3 7 7 2 | 4 10 7 5 8 4 11 8 4
22 | 2 13 6 3 6 2 11 5 2 | 7 11 11 7 9 7 17 9 7
23 | 3 8 13 5 4 4 8 5 2 | 10 11 13 11 9 10 12 11 11
24 | 3 9 7 3 6 4 11 7 2 | 5 10 6 4 7 5 15 8 4
25 | 3 7 6 3 5 4 7 8 2 | 5 7 7 5 5 5 17 7 4
26E | 4 10 6 4 7 6 12 5 2 | 8 9 11 7 9 9 19 9 7
27 | 3 9 6 3 2 3 7 5 2 | 6 9 9 6 8 8 18 9 7
X29E | 2 12 --- 4 5 --- 10 4 3 | 40 21 --- 20 42 --- 41 39 40
30 | 2 9 5 2 5 2 7 4 2 | 5 7 7 7 7 6 12 7 6
31E | 5 13 11 6 5 3 12 7 3 | 9 15 8 10 13 8 20 11 8
------|--------------------------------------|--------------------------------------
RMS | 3 10 13 4 5 4 10 5 |T 15 11 9 8 12 8 18 12 14
WRMS | 3 10 8 4 5 4 10 5 |NE 8 11 11 8 9 8 17 9 8
MEDI | 3 10 7 3 5 3 9 5 |MD 7 10 7 7 9 7 15 9 7
Table 3.0994.4 GPS week: 0994 Day: 4 MJD: 51206.0
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 | 2 12 12 3 3 3 11 7 2 | 8 13 10 7 6 7 9 9 11
2 | 4 10 7 4 2 4 9 6 2 | 7 8 8 6 7 6 14 7 6
3E | 3 13 6 4 4 4 14 7 3 | 7 12 12 9 8 8 19 10 8
4 | 4 12 4 2 4 4 6 7 2 | 5 10 7 4 7 4 12 9 5
5 | 2 10 5 3 2 2 7 6 2 | 5 8 6 5 6 5 12 7 5
6E | 3 12 12 4 3 3 9 4 2 | 7 10 23 8 10 7 14 9 7
7E | 4 14 13 4 4 3 11 6 3 | 5 13 8 6 7 7 16 11 6
8 | 2 7 7 2 2 2 4 5 2 | 6 7 9 5 8 7 17 7 6
9 | 4 9 8 2 4 2 8 5 2 | 4 8 7 5 5 4 11 6 3
10 | 3 9 4 2 2 3 7 6 2 | 3 10 6 3 4 3 9 6 3
13E | 3 8 6 2 3 5 6 5 2 | 5 10 8 6 6 6 14 8 6
X14 | 7 18 --- --- 31 8 9 --- 5 | 6 6 --- --- 9 6 12 --- 5
15 | 3 13 13 4 4 5 9 6 3 | 5 8 12 4 6 6 13 8 4
16 | 4 11 23 3 6 6 11 7 3 | 12 10 17 11 13 12 16 14 11
17 | 5 12 7 3 4 3 8 5 2 | 4 12 7 4 5 4 13 6 4
X18E | 3 11 20 4 5 --- 9 4 4 | 33 12 14 14 15 --- 17 16 34
19 | 4 15 4 3 2 2 11 5 2 | 5 11 9 6 4 5 13 6 5
21 | 3 12 7 3 2 3 6 6 2 | 4 11 11 4 5 5 11 7 4
22 | 3 9 9 2 3 4 8 5 2 | 5 7 11 6 6 7 12 9 6
23 | 3 9 13 4 4 4 9 7 3 | 9 9 11 10 8 8 13 10 8
24 | 2 10 5 3 4 3 8 7 2 | 5 9 6 4 5 4 14 8 4
25 | 3 12 6 3 5 4 11 7 2 | 4 11 7 4 4 5 16 9 4
26E | 2 10 5 3 3 2 9 7 2 | 6 12 7 8 9 6 15 8 6
27 | 2 11 5 2 2 3 7 5 2 | 5 11 6 5 5 5 14 7 5
29E | 3 10 5 3 3 3 10 6 2 | 21 19 12 16 23 12 23 23 22
30 | 3 8 6 2 3 3 11 5 2 | 5 8 10 6 6 6 13 8 6
31E | 4 12 9 3 4 4 10 6 2 | 7 12 8 8 8 9 15 10 7
------|--------------------------------------|--------------------------------------
RMS | 3 11 9 3 3 3 9 6 |T 9 10 10 7 8 6 14 9 9
WRMS | 3 10 8 3 3 3 9 6 |NE 6 9 9 6 6 6 13 8 5
MEDI | 3 11 7 3 3 3 9 6 |MD 5 10 9 6 6 6 14 8 6
Table 3.0994.5 GPS week: 0994 Day: 5 MJD: 51207.0
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 10 6 3 4 3 8 7 2 | 9 13 15 8 8 8 17 9 12
2 | 2 9 4 5 3 4 11 6 2 | 5 9 6 5 6 4 12 7 4
3E | 3 13 10 4 3 5 14 6 3 | 13 15 11 13 14 13 21 13 12
4 | 3 8 4 3 5 5 7 6 2 | 5 12 7 6 9 6 12 8 6
5 | 3 10 10 4 2 2 8 5 2 | 3 8 9 5 4 5 10 6 4
6E | 3 12 9 3 3 2 9 4 2 | 9 11 9 8 11 9 14 10 8
7E | 3 15 12 5 5 3 13 6 3 | 9 20 9 10 13 9 15 14 10
8 | 2 10 6 3 3 2 6 4 2 | 5 8 9 5 7 6 13 7 5
9 | 2 11 7 3 2 2 7 6 2 | 4 11 7 5 4 5 10 7 5
10 | 2 10 6 3 2 3 7 4 2 | 4 12 8 3 4 3 8 5 4
13E | 3 11 11 3 3 7 8 6 3 | 4 9 10 3 6 6 12 8 5
X14 | 3 12 47 2 3 --- 14 6 3 | 8 10 2 11 10 --- 9 11 8
15 | 3 11 12 3 4 4 12 6 3 | 3 7 10 4 3 4 9 5 3
16 | 5 15 28 4 4 6 11 7 4 | 16 17 17 18 17 18 19 17 17
17 | 5 8 8 3 5 3 14 4 2 | 5 9 5 4 5 5 13 5 4
X18E | 10 15 27 --- 28 --- 15 8 7 | 31 21 10 --- 32 --- 32 26 31
X19 | 5 14 14 5 7 --- 18 4 4 | 6 16 13 4 9 --- 20 7 6
21 | 3 12 8 4 4 3 9 7 2 | 5 12 8 5 7 5 10 8 5
22 | 3 11 11 3 3 3 9 5 2 | 4 9 11 4 5 5 11 8 5
X23 | 9 34 --- 18 10 11 10 11 6 | 12 12 --- 17 9 10 12 11 10
24 | 3 9 6 3 2 3 8 6 2 | 5 11 6 4 5 3 10 7 4
25 | 3 12 9 3 3 3 7 5 2 | 3 11 8 3 4 4 11 5 3
26E | 3 18 6 5 4 3 10 7 3 | 7 21 12 7 10 6 17 7 7
27 | 3 9 9 3 3 5 7 7 2 | 4 8 8 4 5 7 11 8 5
29E | 4 11 5 4 4 3 10 6 2 | 19 22 11 19 22 10 21 20 20
30 | 2 11 6 3 2 3 13 6 2 | 4 7 5 4 5 5 12 8 4
31E | 4 15 8 4 3 4 9 7 3 | 9 13 9 10 11 8 16 11 9
------|--------------------------------------|--------------------------------------
RMS | 3 12 10 4 4 4 10 6 |T 9 13 9 8 11 7 14 10 10
WRMS | 3 11 8 3 3 4 10 6 |NE 7 11 9 8 7 7 12 8 7
MEDI | 3 11 9 3 3 3 9 6 |MD 5 11 9 5 7 6 12 8 5
Table 3.0994.6 GPS week: 0994 Day: 6 MJD: 51208.0
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
------|--------------------------------------|--------------------------------------
X1E | --- --- 4 --- --- --- --- --- 0 | --- --- 21 --- --- --- --- --- 21
2 | 3 12 10 5 5 5 8 6 2 | 7 10 9 8 8 9 21 10 7
3E | 3 12 11 4 4 4 12 7 3 | 15 18 12 17 16 15 26 16 15
4 | 3 8 7 3 3 3 10 6 2 | 8 11 10 8 10 6 22 11 8
5 | 4 10 7 3 3 4 8 6 2 | 7 9 8 8 7 7 20 9 6
6E | 3 10 6 6 2 3 10 6 2 | 10 12 10 12 13 9 20 15 10
7E | 4 13 8 3 4 4 10 7 2 | 11 16 17 11 13 10 29 14 12
8 | 4 8 6 4 2 4 8 5 2 | 9 9 8 8 8 8 26 10 8
9 | 4 10 5 2 3 3 12 5 2 | 6 7 8 7 6 6 20 8 5
10 | 3 11 7 3 4 3 8 8 2 | 4 11 5 3 4 3 16 6 3
13E | 3 9 8 3 4 5 8 7 2 | 7 8 9 7 7 8 23 11 7
X14 | 14 36 --- 20 17 18 46 22 10 | 14 12 --- 18 12 7 18 15 13
15 | 4 16 15 4 3 8 16 9 4 | 6 11 11 6 8 7 25 12 6
16 | 13 19 27 11 9 8 15 7 5 | 24 15 18 15 15 20 22 20 18
17 | 4 10 8 4 4 4 9 7 2 | 6 10 7 7 8 7 22 8 6
X18E | 4 16 --- 8 9 --- 11 11 4 | 24 13 --- 14 28 --- 21 18 25
19 | 4 11 20 3 3 3 7 7 3 | 8 11 19 7 8 9 23 10 7
21 | 3 13 6 3 4 3 8 7 2 | 6 14 7 7 8 6 19 7 6
22 | 3 11 11 3 3 4 7 9 2 | 8 11 16 9 9 9 21 12 9
23 | 7 12 33 13 13 6 8 10 5 | 10 10 15 11 8 8 15 9 8
24 | 2 8 4 3 3 2 7 5 2 | 6 10 7 6 8 5 21 9 6
25 | 3 12 8 2 4 2 10 4 2 | 6 7 9 6 7 6 23 9 6
26E | 4 15 11 8 5 5 6 7 3 | 11 12 12 11 12 12 28 14 10
27 | 3 10 7 2 3 2 8 8 2 | 8 10 8 8 8 8 24 10 7
29E | 4 14 6 5 3 3 7 8 2 | 31 30 15 29 33 15 33 33 32
30 | 3 9 11 3 1 3 10 7 2 | 7 8 12 8 8 7 20 10 7
31E | 4 13 9 5 6 4 15 8 3 | 9 14 12 11 10 10 23 11 10
------|--------------------------------------|--------------------------------------
RMS | 4 12 13 5 5 4 10 7 |T 12 12 12 11 12 9 22 13 12
WRMS | 3 11 9 4 4 4 10 7 |NE 10 10 12 9 8 8 20 11 8
MEDI | 4 12 8 4 4 4 9 7 |MD 8 11 10 8 8 8 22 11 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 4.0994 GPS week: 0994 MJD: 51202.0-51208.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2577 |U 11 9 18 |U 9 12 25 |U 5 8 12 |
emr | emr 2503 | 9 6 12 | 5 9 12 |U 3 4 5 |
esa | esa 2375 | 22 24 39 |U 20 28 48 | 25 26 39 |
gfz | gfz 2465 | 10 5 12 |U 3 5 9 | 3 2 4 |
igr | igr 2562 | 10 9 15 | 4 7 16 | 3 2 5 |
igs | igs 2590 | 8 5 9 | 3 5 9 | 4 4 8 |
jpl | jpl 2390 |U 8 6 11 |U 3 5 11 | 4 3 9 |
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 5.0994.0 GPS week: 0994 Day: 0 MJD: 51202.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2591 | 6 6 17 | 6 8 16 | 5 5 11 |
emr | emr 2575 | 5 7 11 | 4 7 11 | 3 4 5 |
esa | esa 2263 | 29 19 56 | 19 17 33 | 23 24 31 |
gfz | gfz 2567 | 5 5 10 | 3 4 9 | 2 1 3 |
igr | igr 2591 | 5 5 10 | 2 6 11 | 2 2 4 |
igs | igs 2591 | 3 4 10 | 3 4 5 | 2 3 4 |
jpl | jpl 2476 | 9 8 13 | 3 4 9 | 2 2 4 |
Table 5.0994.1 GPS week: 0994 Day: 1 MJD: 51203.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2592 | 16 10 16 | 9 12 21 | 5 9 8 |
emr | emr 2585 | 11 8 12 | 5 9 16 | 4 4 6 |
esa | esa 2378 | 14 22 32 | 22 44 46 | 25 40 33 |
gfz | gfz 2468 | 16 7 12 | 4 4 13 | 4 2 5 |
igr | igr 2592 | 14 7 11 | 4 3 13 | 4 3 7 |
igs | igs 2592 | 14 7 11 | 4 4 11 | 3 4 5 |
jpl | jpl 2382 | 7 6 9 | 6 8 18 | 4 2 7 |
Table 5.0994.2 GPS week: 0994 Day: 2 MJD: 51204.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2592 | 16 12 28 | 8 9 20 | 5 6 15 |
emr | emr 2396 | 10 7 10 | 4 9 12 | 5 4 6 |
esa | esa 2287 | 21 32 43 | 21 31 55 | 21 20 40 |
gfz | gfz 2372 | 13 6 9 | 3 6 9 | 4 2 5 |
igr | igr 2583 | 19 17 31 | 3 7 10 | 3 3 5 |
igs | igs 2592 | 11 8 13 | 3 4 10 | 4 2 7 |
jpl | jpl 2377 | 13 8 11 | 2 6 9 | 4 3 5 |
Table 5.0994.3 GPS week: 0994 Day: 3 MJD: 51205.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2592 | 7 8 19 | 10 17 22 | 5 13 15 |
emr | emr 2490 | 5 3 6 | 6 8 13 | 3 4 5 |
esa | esa 2386 | 17 14 37 | 20 23 35 | 31 28 52 |
gfz | gfz 2465 | 4 2 7 | 2 3 5 | 2 1 3 |
igr | igr 2496 | 7 12 11 | 7 12 22 | 2 2 3 |
igs | igs 2592 | 4 4 7 | 4 5 9 | 8 8 16 |
jpl | jpl 2375 | 3 2 5 | 2 2 7 | 4 4 8 |
Table 5.0994.4 GPS week: 0994 Day: 4 MJD: 51206.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2591 | 7 11 17 | 7 8 14 | 4 4 7 |
emr | emr 2494 | 15 10 23 | 5 9 13 | 2 4 4 |
esa | esa 2479 | 20 16 30 | 24 17 56 | 31 23 44 |
gfz | gfz 2459 | 15 6 23 | 2 4 5 | 3 2 3 |
igr | igr 2591 | 6 7 12 | 5 4 10 | 2 3 3 |
igs | igs 2592 | 5 5 10 | 3 4 6 | 2 3 4 |
jpl | jpl 2467 | 6 6 13 | 2 3 4 | 3 3 3 |
Table 5.0994.5 GPS week: 0994 Day: 5 MJD: 51207.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2587 | 11 6 14 | 7 11 13 | 5 9 14 |
emr | emr 2488 | 5 4 7 | 7 10 11 | 2 4 4 |
esa | esa 2484 | 28 23 41 | 19 34 50 | 25 26 37 |
gfz | gfz 2459 | 4 2 7 | 6 7 11 | 2 3 4 |
igr | igr 2587 | 4 3 7 | 3 5 9 | 2 2 4 |
igs | igs 2587 | 5 4 8 | 3 6 8 | 2 3 4 |
jpl | jpl 2270 | 6 5 18 | 4 8 15 | 6 5 21 |
Table 5.0994.6 GPS week: 0994 Day: 6 MJD: 51208.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2495 | 6 6 14 | 15 17 49 | 5 5 11 |
emr | emr 2493 | 3 4 6 | 4 8 8 | 3 4 5 |
esa | esa 2347 | 20 35 30 | 18 19 52 | 15 15 31 |
gfz | gfz 2463 | 3 2 5 | 1 4 4 | 2 2 3 |
igr | igr 2493 | 4 3 5 | 4 10 27 | 2 2 4 |
igs | igs 2583 | 3 3 5 | 4 5 11 | 2 2 4 |
jpl | jpl 2380 | 3 2 5 | 2 3 9 | 2 2 3 |
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 RMS: RMS of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.0994 GPS week: 0994 MJD: 51202.5-51208.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -1 15 -5 0 11 | 1 32
| 3 4 11 25 32 | 5
emr uuuuu | 31 0 67 -54 -2 | -40 56
| 10 11 38 56 15 | 1
esa uuuuu | 15 -30 -13 -6 -17 | 9 33
| 14 8 32 54 21 | 2
gfz uuuuu | -22 6 -8 -3 -12 | -21 31
| 4 3 12 19 17 | 4
igr xxxxx | -8 -7 -30 1 5 | -7 22
| 17 3 28 14 10 | 1
jpl uuuuu | 4 -2 14 4 2 | -6 34
| 6 13 23 21 39 | 4
ngs uuuuu | 24 -12 -17 22 14 | 6 47
| 21 14 68 88 44 | 5
sio uuuuu | 0 -11 -6 5 15 | -14 36
| 8 11 18 20 28 | 1
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 RMS: RMS of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 7.0994.0 GPS week: 0994 Day: 0 MJD: 51202.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -3 21 -10 19 38 | -7 33
emr uuuuu | 25 -13 98 -90 -21 | -42 58
esa uuuuu | 18 -35 -6 -60 -9 | 10 33
gfz uuuuu | -25 5 5 6 -6 | -17 28
igr xxxxx | -4 -9 -29 -14 9 | -9 24
jpl uuuuu | 4 8 3 -7 -21 | -12 40
ngs uuuuu | 39 -21 -1 11 -6 | 4 46
sio uuuuu | 8 -29 -27 23 5 | -13 35
Table 7.0994.1 GPS week: 0994 Day: 1 MJD: 51203.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -4 13 3 -26 55 | -3 31
emr uuuuu | 19 -13 15 -11 -5 | -40 55
esa uuuuu | 27 -41 17 58 -9 | 11 33
gfz uuuuu | -20 4 -5 -4 -28 | -17 28
igr xxxxx | -1 -5 -48 -11 -1 | -7 22
jpl uuuuu | 4 13 3 1 -18 | -9 35
ngs uuuuu | 30 -11 -8 15 -27 | 4 46
sio uuuuu | -1 -16 -11 8 21 | -13 35
Table 7.0994.2 GPS week: 0994 Day: 2 MJD: 51204.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -2 12 -17 39 14 | 0 33
emr uuuuu | 29 1 119 -127 6 | -41 56
esa uuuuu | 22 -26 -44 -14 6 | 11 33
gfz uuuuu | -26 7 -27 12 2 | -19 29
igr xxxxx | 14 -5 2 -14 -3 | -7 21
jpl uuuuu | 5 10 39 -33 21 | -7 33
ngs uuuuu | 34 -33 23 25 -45 | 4 46
sio uuuuu | -3 -13 -12 9 -25 | -14 34
Table 7.0994.3 GPS week: 0994 Day: 3 MJD: 51205.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | 3 16 -5 0 20 | 1 33
emr uuuuu | 28 5 96 -71 18 | -41 56
esa uuuuu | 30 -24 27 52 -54 | 10 33
gfz uuuuu | -20 11 7 7 -44 | -21 31
igr xxxxx | -36 -10 -72 19 4 | -7 22
jpl uuuuu | 5 -12 -16 10 67 | -7 33
ngs uuuuu | -9 2 -22 -127 40 | 0 49
sio uuuuu | -3 -14 -13 29 -13 | -16 37
Table 7.0994.4 GPS week: 0994 Day: 4 MJD: 51206.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -4 11 -6 10 3 | 4 32
emr uuuuu | 39 -5 47 -70 -1 | -40 55
esa uuuuu | 14 -33 -55 -50 -24 | 8 34
gfz uuuuu | -18 10 -17 14 1 | -24 34
igr xxxxx | -13 -3 -35 3 17 | -8 22
jpl uuuuu | 14 0 45 3 -37 | -2 34
ngs uuuuu | 17 -18 -17 9 85 | 2 50
sio uuuuu | -12 -8 -6 1 21 | -16 37
Table 7.0994.5 GPS week: 0994 Day: 5 MJD: 51207.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | 4 13 -14 -18 -16 | 6 31
emr uuuuu | 30 5 43 44 12 | -38 54
esa uuuuu | 8 -33 7 37 4 | 7 34
gfz uuuuu | -18 5 -14 -37 -7 | -24 33
igr xxxxx | -20 -10 10 11 17 | -7 22
jpl uuuuu | -1 -10 -2 23 -32 | -1 32
ngs uuuuu | 7 6 61 47 22 | 13 46
sio uuuuu | 3 -6 1 -3 49 | -14 36
Table 7.0994.6 GPS week: 0994 Day: 6 MJD: 51208.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -1 20 14 -27 -39 | 5 31
emr uuuuu | 49 18 51 -55 -21 | -39 54
esa uuuuu | -12 -18 -36 -65 -31 | 6 34
gfz uuuuu | -29 2 -6 -20 -3 | -27 34
igr xxxxx | 4 -7 -38 14 -9 | -7 22
jpl uuuuu | -4 -22 26 32 35 | -3 34
ngs uuuuu | 53 -12 -158 177 28 | 14 46
sio uuuuu | 10 8 30 -32 45 | -12 37
[Mailed From: Tim Springer <tim.springer at aiub.unibe.ch>]
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