[IGSREPORT-28289] Wk 2181 IGS Final Orbits
acc
acc at igs.org
Fri Nov 12 04:16:19 UTC 2021
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2181 (Oct 24, 2021 - Oct 30, 2021)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
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 over each daily arc. 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 (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
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 10 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:
igs2181[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2181[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2181[0-6].cls IGS GPS clock combination summary report.
igs21817.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs21817.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, GRG, MIT, and
JPL. The other centres are excluded because of poorer consistency, they provide
broadcast clocks, or clock corrections are not provided (SIO). The clock
information not used is still compared to the combination for completeness. The
value of 999999.999999 microseconds, according to the SP3 format convention,
signifies that no clock solution is available and therefore must not be used.
In general, if an AC does not contribute to the terrestrial reference frame
(i.e. the SINEX combination), then any corresponding orbits & clocks
contributed from that AC should not be included with weight in this
combination. This is done to ensure a high level of consistency between the TRF
and the orbital frame. However, there is an exception for the clocks if the AC
is the reference center. In that case, only the clocks from that AC are
included with weight.
Starting week 1707:
cod = cof${wwww}[0-6].[clk,snx,sp3] & cod = cof${wwww}7.[erp,sum]
2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
Starting week 1582, a new orbit solution from CNES/GRGS (GRG) is included with
weight. GRG clocks are included with weight starting 12-Aug-2012 (GPS Week
1701, day 0, MJD 56151), after a procedural change to generate estimates in
the center-of-figure frame instead of the center-of-mass frame. GRG LOD
estimates are included for comparison 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. The following clock solutions were excluded from the combination because they
were biasing the combined clock solutions (clock shifts/outliers) but were
kept for the RMS computation. Duplicate entries can arise due to separate
combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
ACs (listed second).
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | 7 7 ABMF ALBH BOGT BRAZ BRST CKIS CNMR CPVG CRO1
0 | COD | DARW HYDE KRGG LHAZ MAJU MCM4 POHN SCUB SEYG SSIA
0 | COD | STJO THTI TOW2 TWTF LHAZ
0 | ESA | HYDE KIT3 HYDE KIT3
0 | GFZ | 13 13 HERS HYDE POHN HERS HYDE LHAZ POHN
0 | GRG | 13 13 CCJ2 SVTL CCJ2 SVTL
0 | JPL | BADG BADG MCM4
1 | COD | 31 31 BADG SCOR
1 | ESA | BAKE BAKE
1 | GFZ | 13 13 17 DAV1 POHN DAV1 POHN
1 | GRG | 10 13 10 13 DAV1 SVTL TONG DAV1 SVTL TONG
1 | JPL | BADG MCM4 SCOR
2 | COD | CRO1 JOG2 LHAZ MAJU NYA2 PIMO SSIA LHAZ
2 | ESA | SVTL SVTL
2 | GFZ | 13 13 NYA2 POHN NYA2 POHN
2 | GRG | 13 13 MCM4 MCM4
2 | JPL | BADG JOG2 PIMO
3 | COD | CPVG NYA1 PIMO REUN SAVO SEYG REUN
3 | ESA | SALU SALU SAVO SEYG
3 | GFZ | 13 13 HERS POHN SALU HERS NYA1 POHN SALU
3 | GRG | 11 13 13 JOG2 MCM4 JOG2 MCM4 SVTL
3 | JPL | MCM4 MCM4 NRMD PIMO
4 | COD | BOGT CCJ2 HOB2 HYDE MAS1 BOGT HYDE
4 | EMR | HOB2
4 | ESA | CCJ2 CCJ2
4 | GFZ | 13 13 CCJ2 HERS POHN CCJ2 HERS MAS1 POHN TWTF
4 | GRG | 13 13 MAS1 SVTL CCJ2 CPVG MAS1 SVTL TRO1 TWTF
4 | JPL | BADG MCM4 BADG MCM4
5 | COD | AREQ HYDE
5 | EMR | AREQ
5 | ESA | AREQ CZTG
5 | GFZ | 13 13 AREQ POHN POHN
5 | GRG | 13 13 SVTL SVTL
5 | JPL | MCM4 AREQ BADG MCM4 THU2
6 | COD | BADG CPVG WES2 WIND
6 | EMR | CHUR
6 | ESA | CHUR YEL2 CHUR YEL2
6 | GFZ | 13 13 HERS POHN HERS POHN
6 | GRG | 13 13 JOG2 MCM4 SVTL JOG2 MCM4 NYA2 SVTL WIND
6 | JPL | MCM4 BADG IISC MCM4 NYA2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
5 | COD | ~23:00 | ~ -0.12 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
8. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | -.0 -.0 1.2 3 11 0 -.35
EMR | 0 | .5 7.2 10.6 -3 -14 -3 -.32
ESA | 0 | -.6 1.0 1.7 3 -5 10 -.45
GFZ | 0 | .7 -.0 .5 -1 -16 7 -.48
GRG | 0 | 4.7 5.2 .7 6 0 9 -.15
JPL | 0 | 1.1 3.8 5.1 -5 -12 5 -.18
MIT | 0 | 5.9 7.5 11.9 11 -14 -1 -.17
NGS | 0 | 3.8 6.1 11.0 37 -42 20 -.25
SIO | 0 | -1.0 9.4 -5.2 141 65 154 -.27
COD | 1 | .1 .1 1.2 5 9 4 -.35
EMR | 1 | -1.5 -2.7 13.4 6 -10 1 -.44
ESA | 1 | -.5 .6 1.2 -1 -6 14 -.61
GFZ | 1 | .6 -.2 .8 -1 -15 7 -.43
GRG | 1 | .6 1.4 3.0 2 -9 12 -.24
JPL | 1 | -.7 -7.4 6.2 1 2 -18 -.17
MIT | 1 | 7.0 7.3 7.8 -1 -12 1 -.22
NGS | 1 | 2.7 8.3 14.2 39 -59 23 -.30
SIO | 1 | 2.3 8.1 -10.2 113 83 145 -.39
COD | 2 | -.0 -.1 1.3 -3 8 0 -.31
EMR | 2 | 2.0 10.5 11.7 -1 -22 -4 -.51
ESA | 2 | -.2 .6 1.1 3 -2 -6 -.60
GFZ | 2 | -.1 -.1 .4 -1 -3 9 -.41
GRG | 2 | 1.5 1.8 5.4 4 -29 -2 -.27
JPL | 2 | -2.0 4.2 9.9 -7 9 -17 -.29
MIT | 2 | 4.2 8.2 9.7 20 -16 0 -.23
NGS | 2 | 4.2 8.1 -.6 33 -10 31 -.36
SIO | 2 | .8 8.7 -2.4 140 33 145 -.36
COD | 3 | .2 -.2 .8 -4 0 5 -.35
EMR | 3 | 9.4 7.8 19.2 -11 -27 -12 -.46
ESA | 3 | -.1 .7 1.5 -1 -7 -1 -.57
GFZ | 3 | .0 -.1 .4 -2 -12 3 -.39
GRG | 3 | 4.1 -.6 3.1 -9 -28 -18 -.21
JPL | 3 | 5.8 3.9 5.9 -14 -12 10 -.32
MIT | 3 | 6.7 8.1 11.4 -1 -14 -17 -.23
NGS | 3 | 6.1 4.5 4.7 13 -44 -1 -.36
SIO | 3 | 5.5 5.8 -3.0 100 0 115 -.41
COD | 4 | .3 -.1 .7 1 2 -2 -.45
EMR | 4 | 7.0 5.1 15.6 -9 -27 10 -.38
ESA | 4 | -.7 .2 1.3 4 -5 3 -.61
GFZ | 4 | .2 -.2 .3 1 -8 13 -.49
GRG | 4 | 6.0 -2.9 6.7 -4 -25 -7 -.16
JPL | 4 | .2 -4.5 8.9 -10 -5 -6 -.51
MIT | 4 | 4.8 5.5 11.0 4 0 -3 -.23
NGS | 4 | .8 1.3 5.8 9 -29 0 -.38
SIO | 4 | 4.2 5.8 1.4 105 -24 130 -.54
COD | 5 | .4 -.1 .8 2 2 2 -.48
EMR | 5 | 3.3 8.1 14.2 -7 -15 4 -.41
ESA | 5 | -.8 .8 1.3 -1 0 -3 -.67
GFZ | 5 | .2 -.2 .7 2 -12 -3 -.62
GRG | 5 | 3.1 -2.9 8.6 -2 -16 -10 -.28
JPL | 5 | .6 1.2 7.1 -4 -7 3 -.35
MIT | 5 | 4.0 8.2 11.2 14 -3 6 -.26
NGS | 5 | 1.6 6.8 14.9 34 -54 49 -.50
SIO | 5 | 4.2 8.0 3.4 128 -25 146 -.57
COD | 6 | .5 -.1 .9 3 1 4 -.51
EMR | 6 | -1.7 12.4 21.8 -11 -19 -1 -.32
ESA | 6 | -.4 1.0 .8 9 16 8 -.66
GFZ | 6 | .1 .0 .4 3 -21 5 -.55
GRG | 6 | .8 -.4 15.2 -1 -8 1 -.18
JPL | 6 | -2.7 5.0 5.0 10 -1 -2 -.48
MIT | 6 | 1.8 10.8 15.2 19 -2 16 -.23
NGS | 6 | .7 8.2 10.5 52 -28 55 -.41
SIO | 6 | 1.6 10.9 4.4 164 -18 172 -.53
9. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2181.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2181.b).
The second part, Table 2, contains the complete ephemeris and clock
correction transformation parameters (includes both the apriori and a
posteriori values) for each centre and each day (Tables 2.2181.[0-6]).
The third part, Table 3, contains two types of daily RMS for each satellite
and centre, along with the computed satellite position sigmas for the
combined orbits (Tables 3.2181.[0-6]). The first type of satellite RMS is
based on orbit combination and the second RMS type is a result of the 7-day
arc evaluation of each centre ephemerides. The fourth part, Table 4, is a
weekly summary of the daily precise navigation summaries for centres
providing both orbit and clock solutions. It contains weekly station RMS
w.r.t. the initial coordinates for the Latitude, Longitude and Height
components for up to three IGS stations (Table 4.1307). The fifth part,
Table 5, is similar to Table 4 and contains daily precise navigation
statistics (Tables 5.2181.0-6). The sixth part, Table 6, is a weekly
summary of daily ERP combination statistics. The seventh part, Table 7,
contains the daily ERP statistics. But this is not the IGS official ERP
combination products (which come from the accompanying SINEX combination)
but provided to check combination consistency, etc.
In Tables 1-3, the most important statistic which is meaningful for intra
centre/satellite analysis is labeled WRMS. It is a weighted RMS where
normalized weights are based on accuracy codes given in the SP3 files, and
should not be affected by downweighted/problem satellites when acknowledged
by individual centres in their SP3 file.
Table 1: Week 2181 summary. (Oct 24, 2021 - Oct 30, 2021)
Table 1.2181.a GPS week: 2181 MJD: 59511.000-59517.000
Mean and standard deviations of transformation parameters to the
combined IGS orbit.
WRMS - orbit RMS weighted by the SP3 header accuracy codes.
STA - Mean number of stations in the daily solutions.
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 714| 0 0 1 13 7 5 .03 7 7 | -848 66 6 88
| 0 0 1 10 17 12 .01 | 349 396
emr 80| -3 1 5 -16 -5 -14 .10 13 13 | 178119 -57 15 128
| 1 3 1 12 11 5 .03 | 680 679
esa 150| 0 0 4 -11 13 -17 -.05 7 7 | -949 334 7 84
| 0 0 1 11 9 11 .02 | 322 598
gfz 246| 0 0 0 11 18 -31 .08 11 11 | 97 13 11 79
| 0 0 2 11 10 8 .04 | 128 295
grg 116| 2 -4 -2 4 11 -14 -.17 9 9 | 40 99 8 146
| 0 0 2 12 8 10 .02 | 207 274
igr n/a| 0 0 0 -3 6 -14 .02 4 4 | -6583 531 11 81
| 0 0 0 14 14 11 .01 | 1035 720
jpl 80| 0 0 1 -4 -3 -15 .13 8 8 | 748 -23 8 96
| 0 2 1 5 18 24 .02 | 657 636
mit 353| 1 0 -1 -6 -1 -5 -.02 7 6 | -10326 795 26 1692
| 0 0 0 19 9 51 .01 | 6576 1128
ngs 210| 0 0 -2 12 24 -24 -.06 8 8 | -1752 2805 944 4600
| 0 0 3 8 9 15 .01 | 2455 7886
sio 548| 0 0 -6 -8 -92 139 -.03 10 9 | --- --- --- ---
| 0 0 1 24 28 21 .02 | --- ---
Table 1.2181.b GPS week : 2181 MJD: 59511.000-59517.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 3 3 3 3 4 |
2 | 3 3 3 4 3 4 4 |
3 | 3 3 3 9 6 4 3 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 3 3 |
6 | 3 3 3 3 3 3 4 |
7 | 4 4 4 3 3 3 3 |
8 | 3 3 3 3 2 3 3 |
9 | 3 2 3 3 3 3 3 |
10 | 3 3 2 3 3 3 3 |
11 | 7 7 7 7 7 7 8 |
12 | 3 3 3 3 3 3 4 |
13 | 3 3 3 3 3 3 3 |
14 | 3 3 4 3 3 3 4 |
15 | 3 3 3 3 3 3 3 |
16 | 4 4 4 4 4 3 4 |
17 | 3 3 3 3 3 3 3 |
18 | 5 5 5 5 6 5 6 |
19 | 3 3 3 3 3 3 4 |
20 | 3 3 3 3 3 3 3 |
21 | 3 4 4 3 3 3 4 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 3 4 4 3 3 3 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 3 3 |
27 | 3 3 3 3 3 3 3 |
28 | 5 5 5 6 4 4 6 |
29 | 4 4 4 4 4 3 4 |
30 | 5 6 4 4 4 4 4 |
31 | 5 5 4 3 4 4 4 |
32 | 3 3 3 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
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2181.0 GPS week: 2181 Day: 0 MJD: 59511.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 710| 0 0 2 11 34 15 .02 8 7 | -492 -121 7 99
emr 80| -3 -1 4 -30 -22 -24 .11 12 12 | 178905 -92 15 102
esa 150| 0 0 3 -31 4 -1 -.01 7 7 | -1068 115 8 91
gfz 245| 0 0 0 23 1 -30 .05 10 10 | 359 -632 13 103
grg 117| 2 -4 -5 7 1 -9 -.17 9 8 | 264 -400 9 149
igr n/a| 0 0 0 -27 -3 3 .03 4 4 | -7122 -161 11 79
jpl 80| 0 0 0 -11 -11 22 .16 8 8 | 1770 -565 8 98
mit 353| 0 0 -1 -7 -6 -89 -.04 7 6 | -8508 29 27 1753
ngs 212| 0 0 1 20 22 -5 -.07 8 7 | -438 -225 1084 2796
sio 554| 0 0 -5 25 -59 170 -.06 11 11 | --- --- --- ---
Table 2.2181.1 GPS week: 2181 Day: 1 MJD: 59512.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 713| 0 0 0 19 -12 3 .03 7 7 | -340 -141 6 83
emr 80| -4 -4 4 -3 -2 -12 .11 15 15 | 179154 -1383 16 136
esa 150| 0 2 4 -6 30 -4 -.05 8 8 | -1149 850 8 80
gfz 243| 0 0 4 8 28 -26 .03 10 9 | 91 267 11 70
grg 116| 3 -3 -4 1 13 0 -.12 9 8 | 324 9 9 142
igr n/a| 0 0 0 0 14 -14 .00 4 4 | -6987 -652 12 84
jpl 80| -1 -3 0 -1 22 -4 .14 9 9 | 1531 -1115 7 77
mit 353| 1 1 -2 -20 -11 -48 -.02 6 6 | -7829 -567 25 1498
ngs 207| 0 1 2 15 9 -8 -.08 8 7 | -387 -192 1025 3328
sio 545| 1 0 -5 -27 -106 166 -.05 11 9 | --- --- --- ---
Table 2.2181.2 GPS week: 2181 Day: 2 MJD: 59513.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 720| -1 0 0 25 4 17 .04 8 7 | -1171 447 6 80
emr 80| -4 5 6 -19 -10 -14 .10 12 12 | 177599 -117 16 127
esa 150| 0 0 3 -16 18 -21 -.07 7 7 | -1095 -291 6 74
gfz 247| 0 0 1 -6 33 -23 .08 10 10 | -56 105 12 74
grg 116| 2 -6 0 -8 1 -12 -.18 10 9 | -88 67 10 150
igr n/a| 0 0 0 -13 20 -11 .02 4 4 | -7663 414 10 80
jpl 80| 0 1 2 -12 20 0 .11 8 8 | 120 -178 9 97
mit 353| 1 0 0 18 5 -30 -.02 7 7 | -9034 523 25 1465
ngs 211| 0 0 -6 3 21 -30 -.05 8 8 | -1103 237 822 3803
sio 547| 0 -1 -6 20 -137 124 -.01 10 9 | --- --- --- ---
Table 2.2181.3 GPS week: 2181 Day: 3 MJD: 59514.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 718| -1 0 0 6 26 -2 .03 7 6 | -1119 -177 6 89
emr 80| -1 2 7 -5 1 -11 .15 13 13 | 177251 754 17 169
esa 150| 0 0 6 0 19 -29 -.05 8 8 | -1217 960 8 90
gfz 247| 0 -1 3 23 25 -31 .09 10 11 | 37 82 11 78
grg 115| 1 -5 -4 23 18 -25 -.19 10 9 | -219 407 8 161
igr n/a| 0 0 1 17 25 -5 .02 4 4 | -7343 1010 10 76
jpl 80| 0 1 2 0 -4 -9 .11 8 8 | 71 681 8 93
mit 353| 1 0 0 -14 -12 20 -.03 6 6 | -7787 942 25 1762
ngs 211| 0 0 -5 17 22 -44 -.05 7 7 | -7278 20656 853 4414
sio 543| 0 0 -6 -40 -104 118 -.03 9 9 | --- --- --- ---
Table 2.2181.4 GPS week: 2181 Day: 4 MJD: 59515.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 714| 0 0 2 20 9 5 .06 7 7 | -1061 -430 6 92
emr 80| -2 2 4 -14 -12 -18 .11 14 14 | 177999 392 16 132
esa 150| 0 0 3 -9 4 -15 -.06 8 8 | -738 688 8 85
gfz 246| 0 0 0 19 12 -49 .09 10 10 | 83 141 13 76
grg 115| 1 -4 0 9 4 -24 -.18 9 9 | 40 200 8 143
igr n/a| 0 1 0 2 4 -22 .04 4 4 | -6579 1403 10 92
jpl 80| 0 -1 3 -4 -16 -47 .12 8 8 | 573 434 9 114
mit 353| 1 1 -1 -1 2 39 -.02 6 6 | -25146 3054 32 1863
ngs 213| 0 1 -3 0 30 -39 -.07 8 7 | -1000 -427 971 5157
sio 550| 0 0 -7 -20 -74 129 -.02 10 9 | --- --- --- ---
Table 2.2181.5 GPS week: 2181 Day: 5 MJD: 59516.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 711| 0 0 0 16 -2 -16 .03 7 7 | -1125 697 7 90
emr 80| -3 3 3 -8 13 -11 .08 13 13 | 177991 285 13 128
esa 150| 0 0 2 0 9 -29 -.04 7 7 | -304 -590 7 83
gfz 247| 0 0 0 10 14 -30 .12 11 11 | 124 3 11 78
grg 116| 2 -3 -2 11 20 -27 -.16 8 8 | -156 387 8 138
igr n/a| 0 0 0 1 -3 -20 .02 4 4 | -5625 969 12 79
jpl 80| -1 0 1 -1 -5 -31 .12 8 8 | 591 385 9 106
mit 353| 0 1 -2 -34 14 50 -.01 7 6 | -7046 764 24 1357
ngs 210| 0 1 2 6 19 -12 -.07 8 8 | -1120 -978 991 6046
sio 549| 1 0 -6 -6 -103 122 -.03 10 10 | --- --- --- ---
Table 2.2181.6 GPS week: 2181 Day: 6 MJD: 59517.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 716| -1 0 4 -5 -6 14 .03 8 8 | -631 189 6 89
emr 80| -3 2 8 -34 -3 -9 .05 12 12 | 177939 -242 14 105
esa 150| 0 0 5 -14 12 -20 -.05 7 7 | -1074 606 7 88
gfz 248| 1 0 -4 1 14 -27 .14 12 12 | 46 130 12 80
grg 117| 1 -4 0 -15 18 -6 -.18 10 9 | 118 25 10 139
igr n/a| 0 0 -1 -6 -14 -30 .02 4 4 | -4763 738 12 80
jpl 80| 0 1 1 3 -27 -36 .13 8 9 | 585 194 10 92
mit 353| 1 1 -1 16 -2 19 -.02 7 7 | -6938 823 25 2147
ngs 212| 0 0 -5 22 41 -33 -.05 8 8 | -943 569 865 6660
sio 554| 0 0 -11 -11 -62 144 -.04 12 10 | --- --- --- ---
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 (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics 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" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.2181.0 GPS week: 2181 Day: 0 MJD: 59511.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 14 10 9 10 10 4 9 7 6 11 3 | 51 51 50 50 48 50 50 47 51 55 49
2E | 9 13 6 12 11 4 7 9 7 10 3 | 28 26 27 26 25 26 26 25 27 32 25
3 | 6 9 8 9 7 2 8 5 4 7 2 | 53 47 36 36 26 54 52 53 44 22 53
4 | 8 11 8 9 11 5 8 9 6 7 3 | 72 69 67 70 69 69 71 69 70 73 70
5 | 8 9 6 7 8 3 7 7 7 10 2 | 46 46 47 49 42 47 50 44 47 41 46
6E | 8 9 6 11 9 5 9 7 7 7 3 | 38 38 38 38 38 39 40 35 38 39 37
7E | 9 20 11 12 10 4 9 8 7 13 3 | 55 59 57 57 54 56 57 53 57 54 55
8 | 5 13 9 8 6 3 7 5 6 8 2 | 22 26 24 24 20 22 22 21 22 23 21
9 | 6 7 6 8 12 3 6 7 8 7 2 | 26 27 26 22 21 24 31 20 25 23 24
10 | 6 10 7 8 6 3 7 8 6 10 2 | 31 35 30 29 27 29 33 26 29 30 29
X11 | 12 21 16 18 19 6 --- 14 16 --- 6 | 133 131 130 128 136 131 --- 129 134 --- 131
12 | 8 19 6 8 9 4 9 6 7 15 3 | 44 52 42 46 41 45 50 42 43 45 44
13 | 7 13 9 9 8 3 9 5 6 9 3 | 45 51 43 45 45 45 50 41 48 47 45
14 | 10 10 9 9 9 4 7 6 11 13 3 | 77 71 71 70 73 71 70 72 76 70 72
15 | 7 11 7 10 8 4 8 4 7 8 2 | 52 58 50 53 44 49 54 46 51 48 50
16 | 9 23 4 11 11 2 9 6 9 13 3 | 22 21 21 22 21 20 22 19 20 23 19
17 | 8 12 6 11 7 4 6 5 9 11 3 | 26 26 23 29 21 23 25 22 27 27 24
X18 | 11 15 11 17 22 6 12 13 9 --- 5 | 97 95 96 96 97 96 98 97 94 --- 95
19 | 8 14 6 9 8 4 8 6 11 13 3 | 20 20 21 22 18 19 20 20 22 23 19
20 | 8 10 7 7 8 3 5 9 8 11 2 | 29 27 28 26 26 27 28 26 31 31 27
21E | 7 12 9 9 10 3 7 7 13 9 3 | 26 24 28 29 26 26 25 25 23 30 25
22 | 7 8 7 10 6 3 8 6 5 9 2 | 22 23 20 24 19 21 24 19 20 24 20
23 | 5 12 7 12 9 3 13 7 6 11 3 | 40 41 41 47 43 41 39 40 42 45 41
24E | 7 11 6 16 12 4 9 6 6 13 3 | 27 26 24 32 21 24 27 24 24 28 24
25 | 7 9 7 7 6 4 7 8 7 13 2 | 27 28 29 27 27 26 31 25 28 32 27
26 | 8 8 9 9 6 3 8 5 7 11 2 | 30 32 32 29 27 29 31 28 28 32 29
27 | 8 13 8 10 7 3 7 4 7 8 2 | 19 24 23 22 18 21 22 18 20 21 19
X28 | 10 13 8 11 25 6 10 9 10 --- 4 | 26 30 26 29 41 28 30 24 28 --- 27
29 | 7 18 6 8 11 3 9 5 10 14 3 | 20 22 19 22 18 21 23 20 23 25 20
X30E | 7 16 12 11 15 5 --- 11 18 10 5 | 59 52 52 53 60 54 --- 52 60 47 54
31E | 13 15 6 21 19 3 9 9 9 12 4 | 128 123 122 125 118 123 124 116 123 122 121
32 | 7 9 9 7 5 4 8 6 6 8 2 | 28 30 29 28 24 28 30 22 24 26 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 7 10 9 4 8 7 8 11 |T 44 44 42 43 41 43 41 41 43 39 42
WRMS | 7 12 7 10 8 4 8 6 7 11 |NE 35 36 34 35 32 34 36 32 34 34 34
MEDI | 8 12 7 9 9 4 8 7 7 10 |MD 30 32 30 29 27 29 31 26 29 32 29
Table 3.2181.1 GPS week: 2181 Day: 1 MJD: 59512.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 13 12 9 9 13 4 10 7 7 10 3 | 38 36 34 32 34 33 35 33 33 36 33
2E | 6 12 8 11 8 3 7 9 6 12 3 | 34 34 30 32 33 31 32 32 32 33 31
3 | 5 11 6 9 6 2 9 4 5 8 2 | 47 44 28 27 22 47 44 48 42 24 47
4 | 4 10 7 9 11 6 8 5 5 7 2 | 54 55 53 55 55 54 56 53 53 56 54
5 | 6 11 9 7 7 3 7 7 6 11 2 | 27 34 28 29 25 28 33 28 29 26 27
6E | 8 9 5 11 12 5 9 6 6 10 3 | 30 30 29 28 34 29 31 29 30 31 29
7E | 7 26 10 12 9 6 8 5 10 9 3 | 31 43 35 31 34 34 37 32 36 36 33
8 | 4 11 8 10 6 4 7 5 5 9 2 | 21 25 22 21 19 20 23 20 20 23 20
9 | 5 8 7 7 9 4 6 5 6 6 2 | 21 27 23 20 22 22 27 20 21 23 21
10 | 8 10 6 9 6 3 9 6 6 12 2 | 17 24 18 18 13 17 23 16 16 26 16
X11 | 14 23 15 20 20 6 --- 10 13 --- 6 | 103 100 100 102 105 101 --- 101 102 --- 101
12 | 7 19 7 8 9 2 7 5 6 10 2 | 28 35 26 29 23 27 31 27 27 33 27
13 | 5 17 9 9 10 3 9 4 8 7 3 | 24 36 21 27 25 24 32 23 27 29 24
14 | 8 12 11 9 9 5 9 6 9 11 3 | 57 58 56 57 56 55 57 56 57 55 56
15 | 7 15 7 9 6 4 8 4 8 8 2 | 34 39 31 36 28 30 35 29 29 32 31
16 | 6 24 7 9 12 4 9 6 6 13 3 | 16 18 17 19 19 17 17 16 16 22 15
17 | 7 10 8 9 7 4 4 4 7 11 2 | 26 29 24 27 22 24 26 24 28 26 24
X18E | 13 19 11 15 20 5 12 10 9 --- 5 | 70 73 70 72 72 71 74 73 70 --- 71
19 | 7 14 6 9 7 3 7 6 9 12 2 | 23 24 22 24 20 21 21 22 22 25 21
20 | 5 10 8 7 8 3 5 8 9 8 2 | 21 22 15 17 17 17 22 18 21 19 18
21E | 9 11 11 8 14 4 8 7 10 8 3 | 23 23 25 23 23 22 24 22 23 26 22
22 | 6 11 9 11 8 3 8 5 6 14 3 | 15 18 13 17 14 14 19 15 16 23 14
23 | 7 11 6 9 10 3 11 7 7 10 3 | 22 27 25 30 27 23 22 25 25 28 24
24E | 6 16 7 17 15 5 10 5 9 9 3 | 27 29 24 24 21 24 27 25 26 27 24
25 | 7 11 8 8 7 3 7 5 6 9 2 | 29 32 31 30 29 30 33 29 28 35 29
26 | 7 11 8 8 6 3 8 6 7 9 2 | 26 28 26 25 25 25 27 24 26 29 24
27 | 6 11 8 9 6 4 6 5 7 5 2 | 20 23 22 21 20 21 22 19 19 24 19
X28 | 8 16 11 14 24 6 7 6 8 --- 4 | 20 26 21 22 26 19 23 20 24 --- 20
29 | 7 20 6 9 10 4 8 5 12 12 3 | 21 24 19 24 18 21 23 21 25 26 20
30E | 8 33 12 13 13 6 17 11 22 25 6 | 49 63 51 48 51 50 47 45 54 50 48
31E | 11 16 8 14 7 8 13 14 11 19 4 | 63 62 64 62 61 63 63 55 63 58 60
32 | 9 12 7 7 6 3 9 5 4 6 2 | 22 27 22 23 18 22 27 17 22 24 20
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 15 8 10 9 4 9 6 8 11 |T 33 36 32 32 31 32 32 31 33 31 31
WRMS | 7 15 8 9 8 4 9 6 7 9 |NE 26 30 25 27 24 26 29 25 26 28 25
MEDI | 7 12 8 9 9 4 8 6 7 10 |MD 26 29 25 27 25 24 27 25 27 27 24
Table 3.2181.2 GPS week: 2181 Day: 2 MJD: 59513.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 5 10 6 9 13 4 8 7 5 6 2 | 26 23 24 28 25 24 26 24 23 27 24
2E | 8 12 8 10 12 4 10 9 7 10 3 | 22 20 20 20 21 21 18 22 22 23 19
3 | 6 10 8 8 9 2 7 4 8 8 2 | 48 41 24 22 28 50 40 49 31 23 48
4 | 7 9 5 9 11 6 9 7 9 8 3 | 53 50 50 50 50 49 49 53 51 54 51
5 | 7 8 9 9 7 2 6 9 8 10 3 | 37 38 36 37 34 36 39 35 33 36 35
6E | 9 8 6 11 10 3 8 8 7 11 3 | 25 24 24 28 24 25 26 25 26 28 24
7E | 7 19 6 7 16 3 7 6 11 9 3 | 41 40 40 39 36 39 41 36 42 37 38
8 | 7 9 8 9 6 5 7 6 7 9 2 | 18 22 22 20 18 18 21 19 18 23 18
9 | 6 7 7 8 9 3 9 7 6 14 3 | 18 24 18 17 17 17 24 16 16 19 17
10 | 8 9 5 8 6 3 7 6 4 6 2 | 24 30 27 29 26 26 27 28 27 33 26
X11 | 11 21 15 19 20 7 --- 11 16 --- 6 | 126 126 125 127 130 125 --- 126 128 --- 126
12 | 9 17 7 10 11 4 8 7 4 13 3 | 28 38 31 35 27 32 34 31 33 35 31
13 | 8 10 8 10 8 3 10 6 9 6 3 | 30 34 29 32 27 30 35 27 33 34 30
14 | 9 11 10 9 11 4 8 8 10 9 3 | 52 49 48 48 51 49 47 49 51 53 49
15 | 7 10 6 10 7 3 8 6 9 7 2 | 41 43 36 39 34 36 40 34 33 36 36
16 | 7 24 6 10 12 3 8 5 8 12 3 | 17 20 18 20 18 17 17 16 18 24 16
17 | 7 9 8 13 8 3 6 6 4 9 2 | 23 23 20 28 19 22 25 21 23 26 22
X18E | 14 19 14 17 16 4 12 9 13 --- 5 | 54 58 54 57 55 55 56 55 54 --- 54
19 | 7 14 6 11 9 3 7 6 10 9 3 | 18 21 19 23 17 19 19 19 21 23 18
20 | 8 9 8 8 9 4 5 7 11 9 3 | 21 21 19 19 17 20 22 21 19 24 19
21E | 7 14 9 7 14 3 8 7 9 11 3 | 26 31 31 31 32 29 28 27 32 32 28
22 | 7 9 7 9 9 3 7 4 6 9 2 | 15 19 15 19 14 15 19 15 16 23 15
23 | 6 11 7 10 8 3 10 9 6 9 3 | 28 30 27 30 30 27 27 29 30 33 28
24E | 8 10 7 16 15 5 10 9 9 16 4 | 23 22 20 19 17 20 22 20 23 26 19
25 | 8 9 8 9 8 4 8 10 5 9 3 | 19 24 22 21 18 20 24 20 19 29 20
26 | 4 7 8 10 7 3 9 5 7 9 2 | 25 28 27 23 23 25 27 22 27 30 24
27 | 7 11 8 10 9 4 7 5 9 9 3 | 16 21 20 18 16 17 18 17 20 21 16
X28 | 6 17 9 13 29 7 12 8 11 --- 5 | 19 26 17 20 30 19 24 19 20 --- 18
29 | 7 19 6 11 11 4 8 10 8 13 3 | 19 19 15 21 17 18 17 20 22 25 18
30E | 11 13 10 8 15 4 12 9 14 8 4 | 34 32 32 29 29 31 32 31 34 30 30
31E | 5 17 6 13 9 6 12 13 11 12 4 | 39 40 39 38 38 40 40 38 42 44 38
32 | 8 9 7 8 6 3 7 6 4 5 2 | 19 23 18 17 16 18 23 18 16 24 18
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 7 10 10 4 8 7 8 10 |T 31 33 30 31 29 30 29 30 31 30 30
WRMS | 7 12 7 10 9 4 8 7 8 9 |NE 26 29 25 26 24 26 28 26 26 29 26
MEDI | 7 10 7 10 9 3 8 7 8 9 |MD 25 26 24 28 25 25 26 24 26 28 24
Table 3.2181.3 GPS week: 2181 Day: 3 MJD: 59514.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 5 12 8 11 14 3 8 6 5 9 3 | 35 38 33 34 37 35 35 37 33 37 34
2E | 11 16 8 9 12 4 9 9 9 11 3 | 31 32 28 32 32 30 28 31 32 34 30
X3 | 5 10 --- --- --- 8 --- 16 23 --- 9 | 49 66 --- --- --- 49 --- 52 57 --- 47
4 | 4 10 7 10 12 5 8 8 8 6 3 | 48 49 46 46 54 48 47 54 53 54 50
5 | 6 7 7 8 7 3 6 8 6 8 2 | 37 39 37 40 33 38 39 36 35 37 36
6E | 8 10 10 14 9 3 8 7 7 10 3 | 37 36 35 39 35 35 36 34 35 37 35
7E | 6 14 7 13 7 4 7 5 9 9 3 | 36 35 34 38 39 35 34 34 38 35 35
8 | 6 11 9 11 5 3 6 6 7 6 2 | 28 36 32 29 30 31 33 32 31 33 30
9 | 6 8 8 10 6 3 8 7 10 8 2 | 28 33 28 29 28 28 31 28 30 29 27
10 | 6 11 5 9 8 4 8 5 5 7 2 | 28 37 31 30 25 30 34 30 26 27 29
X11 | 14 21 14 23 21 10 --- 10 14 --- 6 | 132 131 133 128 134 132 --- 132 135 --- 132
12 | 8 18 6 7 9 3 8 6 5 8 2 | 37 42 35 38 34 36 37 37 39 38 36
13 | 7 11 8 11 8 3 8 4 7 10 2 | 28 35 27 28 29 29 33 30 33 33 29
14 | 8 13 12 10 9 3 8 6 8 7 3 | 49 45 46 51 50 48 48 48 48 50 47
15 | 6 11 6 11 7 3 7 4 6 6 2 | 44 48 42 46 38 42 42 41 40 42 42
16 | 6 23 6 8 11 4 8 7 7 12 3 | 31 33 31 33 31 32 33 36 33 33 31
17 | 6 16 8 13 7 4 5 4 9 9 3 | 32 35 30 36 30 31 34 30 36 32 31
X18E | 13 19 13 18 16 5 11 8 13 --- 5 | 68 71 69 71 69 69 70 71 69 --- 69
19 | 7 17 9 8 8 4 7 5 9 10 3 | 30 29 30 33 30 30 29 30 34 31 29
20 | 6 7 8 7 9 4 7 6 11 5 2 | 22 24 20 23 22 22 23 24 25 26 22
21E | 7 10 10 12 15 5 8 6 7 9 3 | 28 27 29 31 28 28 28 26 27 31 27
22 | 4 8 10 10 9 4 6 5 6 11 2 | 19 25 21 24 21 20 23 24 21 29 21
23 | 7 10 7 9 10 4 10 8 7 9 3 | 29 29 28 32 31 29 29 34 33 35 30
24E | 6 11 9 16 12 4 9 6 7 9 3 | 34 33 32 33 30 32 32 32 33 35 32
25 | 6 11 7 9 8 3 7 6 4 8 2 | 33 34 34 34 30 33 34 33 33 36 33
26 | 6 11 7 9 5 2 8 4 7 9 2 | 35 39 38 35 34 36 37 36 35 40 36
27 | 6 12 10 11 8 4 8 5 8 7 2 | 27 33 33 29 26 29 33 30 29 32 29
X28 | 10 20 14 12 40 7 10 8 12 --- 6 | 28 31 29 29 42 28 30 26 32 --- 27
29 | 8 22 7 10 11 5 7 7 8 12 3 | 28 29 28 32 27 30 27 31 32 32 28
30E | 10 10 11 12 16 4 9 7 8 10 3 | 43 42 43 42 38 41 28 38 40 39 39
31E | 7 13 7 10 8 6 8 8 7 11 3 | 47 51 48 47 47 49 49 49 51 53 48
32 | 5 9 8 8 7 3 8 5 5 6 2 | 27 31 26 23 22 26 30 24 25 28 25
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 13 8 10 10 4 8 6 7 9 |T 37 40 37 38 37 37 34 38 39 35 37
WRMS | 6 13 8 11 9 4 8 6 7 9 |NE 32 36 32 33 31 32 33 33 34 34 32
MEDI | 6 11 8 10 9 4 8 6 7 9 |MD 32 35 32 33 31 32 33 33 33 34 31
Table 3.2181.4 GPS week: 2181 Day: 4 MJD: 59515.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 6 15 8 14 12 5 8 6 9 8 3 | 31 34 31 34 29 31 33 27 30 32 29
2E | 8 13 8 10 11 4 8 8 6 11 3 | 20 22 22 21 22 21 21 21 22 24 20
X3 | 7 --- --- --- --- 13 9 8 --- --- 5 | 56 --- --- --- --- 63 73 65 --- --- 62
4 | 6 14 8 9 9 6 9 5 5 9 2 | 49 52 49 52 54 49 52 53 54 54 51
5 | 7 7 8 7 6 4 6 10 8 10 2 | 44 45 43 46 41 44 45 43 44 42 43
6E | 10 9 4 16 11 4 9 6 8 12 3 | 31 32 32 39 32 33 35 31 32 34 32
7E | 8 20 6 11 9 5 8 5 10 9 3 | 47 50 46 48 47 47 49 44 47 45 46
8 | 5 10 8 9 5 4 6 5 4 8 2 | 27 33 29 28 28 28 33 26 26 31 28
9 | 6 10 6 7 8 4 8 6 6 8 2 | 24 31 25 27 23 26 31 23 26 25 25
10 | 7 11 5 10 8 2 10 5 5 13 2 | 31 39 31 31 29 31 35 28 30 30 30
X11E | 15 21 15 22 21 11 --- 11 15 --- 6 | 135 137 134 127 138 131 --- 133 138 --- 134
12 | 8 18 7 10 9 4 8 6 7 12 3 | 37 42 37 41 31 38 37 36 35 37 36
13 | 7 14 8 10 8 3 10 4 6 10 3 | 41 46 42 44 43 43 47 41 41 43 42
14 | 10 15 11 9 11 4 7 6 8 10 3 | 49 46 44 45 48 45 49 48 46 48 47
15 | 5 13 8 12 7 3 8 4 7 7 2 | 46 50 45 49 40 45 46 41 41 42 44
16 | 7 24 6 8 11 3 9 5 7 14 3 | 28 32 29 31 31 29 32 29 30 32 29
17 | 7 14 8 14 9 3 7 5 8 8 3 | 27 28 25 30 24 26 30 25 29 27 26
X18E | 15 21 13 17 20 4 12 7 15 --- 5 | 51 53 51 58 53 53 54 51 53 --- 51
19 | 6 21 7 13 9 3 8 6 8 8 3 | 24 27 26 30 25 25 27 25 26 29 25
20 | 7 8 8 9 7 3 6 6 9 7 2 | 33 33 31 34 31 33 33 33 30 32 32
21E | 7 15 7 7 11 3 7 8 11 10 3 | 30 31 29 32 32 31 31 34 31 35 31
22 | 5 11 8 8 9 3 7 5 9 14 3 | 24 32 27 29 26 27 30 26 29 31 27
23 | 5 10 7 7 10 3 11 7 5 12 3 | 40 41 39 42 41 40 38 42 40 43 40
24E | 6 12 8 10 15 4 10 5 6 9 3 | 30 30 29 28 25 28 28 28 29 29 27
25 | 8 9 6 10 6 3 8 5 5 10 2 | 25 30 26 26 23 25 28 23 25 27 25
26 | 5 10 7 8 5 2 11 5 6 10 2 | 26 30 27 26 26 27 29 25 26 27 26
27 | 4 11 8 9 7 3 7 5 5 6 2 | 25 29 29 26 25 26 29 24 24 29 25
X28 | 8 20 9 10 17 5 8 9 12 --- 4 | 30 35 28 33 35 30 33 28 33 --- 30
29 | 9 23 7 10 9 4 8 8 9 12 3 | 22 24 23 27 22 24 25 26 27 25 24
30E | 10 11 10 16 11 5 8 12 9 11 3 | 30 31 29 29 24 27 25 30 28 28 27
31E | 11 15 7 12 12 4 9 6 11 10 3 | 54 54 53 55 49 54 52 50 51 51 51
32 | 8 8 8 8 7 4 12 5 6 9 2 | 25 31 26 25 24 26 32 22 24 27 24
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 14 8 10 9 4 8 6 8 10 |T 37 39 36 38 36 37 36 36 37 34 37
WRMS | 7 14 8 10 9 4 8 6 7 9 |NE 33 36 32 34 31 34 37 33 32 34 33
MEDI | 7 13 8 10 9 4 8 6 8 10 |MD 30 33 29 32 31 31 33 29 30 31 30
Table 3.2181.5 GPS week: 2181 Day: 5 MJD: 59516.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 6 11 7 13 12 4 7 6 6 9 3 | 34 32 32 32 32 32 32 29 30 33 31
2E | 10 17 8 8 12 5 9 10 6 11 3 | 28 32 30 28 29 28 26 30 31 36 28
X3 | 6 10 7 11 --- 4 10 5 10 --- 3 | 28 31 37 45 --- 29 29 29 28 --- 28
4 | 6 11 7 12 8 6 9 6 7 8 2 | 48 44 44 45 47 44 45 48 47 50 46
5 | 5 9 7 9 6 2 7 7 8 9 2 | 37 38 34 40 34 35 38 34 34 36 35
6E | 8 9 6 18 8 3 9 8 11 9 3 | 33 33 33 41 32 34 35 31 36 36 33
7E | 6 11 8 11 8 4 9 5 8 11 3 | 48 50 51 48 49 50 48 49 50 50 49
8 | 5 13 7 10 6 4 9 5 8 9 2 | 28 30 29 27 26 27 31 25 29 29 27
9 | 5 9 7 12 6 5 7 7 6 11 2 | 21 27 22 22 21 21 27 20 23 23 21
10 | 7 10 5 9 5 2 8 9 7 13 3 | 30 35 32 28 29 30 34 34 29 38 31
X11E | 19 21 16 26 18 8 --- 12 13 --- 7 | 131 132 130 130 132 132 --- 132 131 --- 131
12 | 8 19 4 10 8 3 7 6 7 10 3 | 33 37 31 37 28 31 34 30 31 36 32
13 | 6 11 7 10 6 3 10 6 6 8 2 | 42 46 40 41 41 41 46 37 45 45 41
14 | 9 14 10 13 10 5 8 4 11 7 3 | 45 45 45 42 48 44 46 45 51 46 45
15 | 7 11 4 10 7 4 7 6 6 6 2 | 40 43 37 42 34 36 39 35 38 38 37
16 | 5 22 4 12 10 4 8 7 9 11 3 | 33 31 33 35 33 32 33 33 34 34 32
17 | 6 14 7 18 7 4 7 5 10 9 3 | 26 27 24 28 22 23 27 23 27 26 24
X18E | 14 20 12 22 19 5 12 6 10 --- 5 | 55 59 55 64 57 57 60 57 57 --- 56
19 | 7 18 6 14 7 4 6 5 10 9 3 | 25 26 25 31 24 25 25 23 25 26 24
20 | 8 9 7 9 8 3 5 5 9 10 2 | 28 27 25 28 25 26 26 24 30 27 25
21E | 6 10 7 9 11 4 6 8 7 13 3 | 28 30 30 32 29 29 30 29 28 33 29
22 | 4 10 9 8 7 4 7 5 8 15 3 | 20 20 17 20 19 18 22 19 19 27 19
23 | 6 10 6 7 9 3 9 7 6 11 2 | 35 38 35 36 37 35 37 36 36 42 36
24E | 7 11 7 7 14 5 9 6 9 13 3 | 28 28 28 27 22 27 30 25 27 29 25
25 | 9 11 6 10 4 3 7 8 6 10 2 | 27 28 27 29 24 26 31 22 25 29 26
26 | 6 8 8 8 6 4 9 7 7 10 2 | 25 27 27 26 25 24 28 23 23 27 24
27 | 7 12 7 11 6 3 8 5 11 6 2 | 24 26 27 26 23 25 27 22 30 27 24
X28 | 9 16 9 10 21 7 8 6 8 --- 4 | 28 32 28 29 26 29 30 27 30 --- 27
29 | 7 20 5 10 9 4 9 7 9 11 3 | 24 24 22 26 21 23 25 22 25 27 23
30E | 9 15 7 13 12 5 8 10 8 11 3 | 29 27 29 27 27 26 20 30 29 27 27
31E | 7 16 8 9 9 6 7 12 8 13 3 | 82 80 80 80 78 78 80 77 78 80 79
32 | 6 11 6 9 5 3 9 6 6 6 2 | 22 28 23 21 21 22 27 21 22 25 22
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 13 7 11 8 4 8 7 8 10 |T 36 37 36 37 35 35 34 35 36 35 35
WRMS | 7 13 7 11 8 4 8 6 8 10 |NE 30 32 30 32 28 29 32 28 30 32 29
MEDI | 7 11 7 10 8 4 8 6 8 10 |MD 28 31 30 31 29 29 31 29 30 33 28
Table 3.2181.6 GPS week: 2181 Day: 6 MJD: 59517.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 8 12 7 15 12 4 7 4 8 15 3 | 30 30 28 32 26 28 29 25 25 31 26
2E | 11 13 7 12 13 6 8 11 9 12 3 | 28 30 26 28 28 26 27 27 29 30 26
X3 | 6 11 7 12 10 4 6 6 9 --- 3 | 33 33 29 30 15 35 39 32 29 --- 35
4 | 7 10 7 11 9 5 11 8 8 9 3 | 63 61 60 62 64 62 63 67 64 67 63
5 | 5 10 9 7 6 2 8 7 10 11 2 | 45 45 46 47 43 46 49 42 45 42 45
6E | 9 8 7 26 12 3 9 9 9 11 4 | 25 28 24 38 25 26 29 25 27 28 25
7E | 8 14 7 16 9 4 10 7 7 9 3 | 40 42 46 48 40 44 42 44 44 45 42
8 | 7 11 8 11 7 4 7 6 7 11 3 | 27 29 28 25 24 25 28 23 25 31 25
9 | 9 9 7 12 8 5 8 7 8 11 3 | 17 24 17 22 16 17 23 17 17 19 17
10 | 8 12 5 11 8 4 7 7 5 14 3 | 34 38 35 35 33 35 37 38 37 43 36
X11E | 19 22 18 24 22 8 --- 12 13 --- 7 | 150 152 149 154 152 149 --- 153 148 --- 150
12 | 9 15 6 12 22 4 8 9 7 11 4 | 39 43 37 44 45 39 41 35 38 39 38
13 | 8 11 6 10 8 3 9 6 8 9 3 | 39 44 37 39 39 39 43 38 43 43 39
14 | 11 13 11 11 10 3 9 6 10 10 3 | 68 63 62 62 65 63 63 65 67 63 64
15 | 7 11 4 8 6 4 8 6 9 8 2 | 53 57 52 54 47 50 54 49 49 51 51
16 | 7 22 4 10 10 3 9 6 9 12 3 | 30 27 29 32 29 28 28 27 29 35 27
17 | 8 13 6 19 10 4 7 6 8 7 3 | 25 28 23 30 23 23 28 24 28 27 24
X18E | 16 19 14 17 22 6 12 7 16 --- 5 | 52 52 52 56 57 52 54 52 52 --- 52
19 | 8 18 7 15 10 4 6 6 9 10 3 | 29 32 26 34 28 26 29 26 27 32 27
20 | 7 8 8 7 10 4 7 7 10 12 3 | 22 24 21 23 22 22 24 23 24 27 22
21E | 13 14 8 12 13 4 7 8 7 13 3 | 25 31 30 29 29 28 29 25 28 33 27
22 | 6 9 7 9 10 4 6 5 8 14 3 | 22 26 24 24 20 24 26 22 25 29 22
23 | 7 11 7 6 11 2 10 8 7 13 3 | 40 41 37 41 44 40 39 42 42 46 40
24E | 8 8 6 7 12 5 8 6 10 10 3 | 26 25 24 23 22 25 26 23 27 25 23
25 | 9 11 8 8 8 4 8 6 6 11 2 | 26 25 26 28 22 25 28 22 25 28 24
26 | 6 9 7 7 6 4 10 6 8 11 2 | 28 29 28 29 26 28 31 26 28 31 27
27 | 7 11 8 9 7 5 8 5 6 9 2 | 25 29 28 25 25 24 27 23 25 29 24
X28 | 9 19 10 12 31 7 11 9 10 --- 5 | 26 33 24 28 37 25 30 25 29 --- 26
29 | 9 18 6 8 10 4 10 7 9 12 3 | 27 26 24 29 25 26 27 26 29 28 26
30E | 11 10 9 10 11 4 8 10 8 9 3 | 65 64 62 63 60 61 45 62 60 58 62
31E | 10 14 9 9 11 5 8 11 12 20 4 | 83 81 81 84 77 81 83 80 80 87 80
32 | 6 11 7 11 8 3 10 7 5 9 3 | 22 24 22 20 19 20 26 23 19 20 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 7 12 10 4 8 7 8 11 |T 39 41 38 41 38 38 37 38 39 38 38
WRMS | 8 12 7 12 9 4 9 7 8 10 |NE 33 35 32 34 32 32 35 32 33 36 32
MEDI | 8 11 7 11 10 4 8 7 8 11 |MD 29 31 28 32 28 28 29 26 29 31 27
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.
Units: mm.
Table 4.2181 GPS week: 2181 MJD: 59511.0-59517.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 |U 11 12 23 |U 13 14 48 |U 11 9 24 |
emr | emr 3056 |U 21 14 44 |U 17 23 47 |U 16 13 44 |
esa | esa 3044 | 16 18 34 | 13 18 43 | 13 10 31 |
gfz | gfz 3042 |U 14 13 26 |U 9 14 43 |U 10 8 27 |
grg | grg 3028 |U 12 16 31 |U 12 13 43 |U 14 11 30 |
igr | igr 3054 | 12 11 21 | 12 15 43 | 10 7 25 |
igs | igs 3054 | 13 11 22 | 12 14 43 | 10 7 24 |
jpl | jpl 2948 | 19 16 34 |U 14 20 46 | 13 10 34 |
mit | mit 3072 |U 11 10 19 |U 11 14 46 |U 10 8 24 |
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: mm.
Table 5.2181.0 GPS week: 2181 Day: 0 MJD: 59511.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 15 21 | 14 15 49 | 10 8 25 |
emr | emr 3072 | 20 16 42 | 17 19 47 | 16 15 43 |
esa | esa 3072 | 16 22 33 | 12 16 42 | 13 9 32 |
gfz | gfz 3072 | 10 11 16 | 8 13 45 | 10 5 24 |
grg | grg 3071 | 9 13 25 | 12 14 44 | 13 9 26 |
igr | igr 3072 | 11 13 16 | 11 13 42 | 10 6 25 |
igs | igs 3072 | 10 13 19 | 12 14 44 | 10 6 25 |
jpl | jpl 2880 | 17 18 35 | 12 23 45 | 15 9 34 |
mit | mit 3072 | 8 11 12 | 13 14 48 | 9 8 25 |
Table 5.2181.1 GPS week: 2181 Day: 1 MJD: 59512.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 12 16 25 | ---- ---- ---- | 12 8 24 |
emr | emr 3072 | 20 11 45 | ---- ---- ---- | 15 15 40 |
esa | esa 3072 | 16 14 43 | ---- ---- ---- | 14 11 37 |
gfz | gfz 3071 | 16 15 33 | ---- ---- ---- | 9 8 24 |
grg | grg 3069 | 14 14 32 | ---- ---- ---- | 10 9 29 |
igr | igr 3071 | 12 13 26 | ---- ---- ---- | 11 7 26 |
igs | igs 2976 | 14 14 28 | ---- ---- ---- | 10 7 25 |
jpl | jpl 2976 | 19 17 38 | ---- ---- ---- | 13 9 35 |
mit | mit 3072 | 12 14 24 | ---- ---- ---- | 12 8 24 |
Table 5.2181.2 GPS week: 2181 Day: 2 MJD: 59513.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 12 12 25 | 11 19 42 | 11 8 24 |
emr | emr 3072 | 22 18 45 | 17 27 46 | 16 13 48 |
esa | esa 3072 | 16 19 37 | 11 21 40 | 12 8 31 |
gfz | gfz 3072 | 18 18 38 | 6 22 36 | 8 7 22 |
grg | grg 3069 | 15 22 40 | 10 17 36 | 12 8 23 |
igr | igr 3072 | 12 12 23 | 9 22 37 | 10 6 24 |
igs | igs 3072 | 13 12 24 | 9 18 37 | 10 6 24 |
jpl | jpl 2976 | 18 16 38 | 11 22 41 | 11 8 33 |
mit | mit 3072 | 12 11 23 | 9 23 41 | 9 7 22 |
Table 5.2181.3 GPS week: 2181 Day: 3 MJD: 59514.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3061 | 12 8 19 | ---- ---- ---- | 12 10 22 |
emr | emr 3062 | 21 12 47 | ---- ---- ---- | 14 13 42 |
esa | esa 2976 | 18 17 29 | ---- ---- ---- | 14 11 28 |
gfz | gfz 2976 | 12 8 16 | ---- ---- ---- | 11 8 28 |
grg | grg 2973 | 13 16 31 | ---- ---- ---- | 17 13 28 |
igr | igr 3045 | 14 9 17 | ---- ---- ---- | 11 8 26 |
igs | igs 3045 | 14 8 18 | ---- ---- ---- | 11 8 23 |
jpl | jpl 2880 | 22 14 26 | ---- ---- ---- | 15 15 33 |
mit | mit 3072 | 13 7 15 | ---- ---- ---- | ---- ---- ---- |
Table 5.2181.4 GPS week: 2181 Day: 4 MJD: 59515.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 10 24 | 14 12 52 | 11 9 25 |
emr | emr 2976 | 21 12 41 | 16 22 46 | 20 14 44 |
esa | esa 2976 | 16 17 31 | 14 17 46 | 15 12 30 |
gfz | gfz 2963 | 14 15 28 | 9 12 46 | 10 9 29 |
grg | grg 2975 | 11 14 28 | 13 11 48 | 19 14 31 |
igr | igr 2976 | 11 9 22 | 13 13 45 | 11 9 28 |
igs | igs 3072 | 12 10 22 | 13 13 45 | 10 7 25 |
jpl | jpl 2976 | 19 16 32 | 17 19 49 | 12 10 32 |
mit | mit 3072 | 10 9 23 | 13 11 45 | 9 8 25 |
Table 5.2181.5 GPS week: 2181 Day: 5 MJD: 59516.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 14 14 46 | 12 12 22 |
emr | emr 3072 | ---- ---- ---- | 20 26 54 | 13 10 35 |
esa | esa 3072 | ---- ---- ---- | 15 18 45 | 11 9 28 |
gfz | gfz 3070 | ---- ---- ---- | 13 12 43 | 10 10 28 |
grg | grg 2974 | ---- ---- ---- | 13 12 46 | 10 11 35 |
igr | igr 3072 | ---- ---- ---- | 14 13 43 | 10 9 21 |
igs | igs 3072 | ---- ---- ---- | 14 14 44 | 10 8 22 |
jpl | jpl 2976 | ---- ---- ---- | 16 21 50 | 12 9 33 |
mit | mit 3072 | ---- ---- ---- | 12 14 46 | 9 11 23 |
Table 5.2181.6 GPS week: 2181 Day: 6 MJD: 59517.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 12 12 53 | 11 8 24 |
emr | emr 3072 | ---- ---- ---- | 18 23 40 | 18 14 58 |
esa | esa 3072 | ---- ---- ---- | 13 17 43 | 13 10 35 |
gfz | gfz 3071 | ---- ---- ---- | 9 13 47 | 12 9 31 |
grg | grg 3069 | ---- ---- ---- | 10 10 43 | 19 14 41 |
igr | igr 3072 | ---- ---- ---- | 12 12 46 | 11 7 27 |
igs | igs 3072 | ---- ---- ---- | 12 12 45 | 11 7 28 |
jpl | jpl 2976 | ---- ---- ---- | 15 17 45 | 15 12 37 |
mit | mit 3072 | ---- ---- ---- | 10 11 51 | 10 7 26 |
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
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2181 GPS week: 2181 MJD: 59511.500-59517.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 0 -20 8 14 1 | 10 16
| 16 15 76 110 5 | 2
emr uuuuu | 0 41 -88 127 -7 | 39 44
| 19 14 58 60 11 | 4
esa uuuuu | -22 14 -1 -88 -5 | 25 28
| 9 15 45 45 5 | 4
gfz uuuuu | -11 -8 -89 60 1 | 23 27
| 6 14 129 80 8 | 2
grg uuuuu | 6 3 -19 26 -1 | 5 14
| 21 21 60 52 3 | 2
igr xxxxx | -2 2 23 -9 -4 | 3 15
| 10 12 60 39 4 | 3
irf xxxxx | -7 14 -23 11 -1 | 2 12
| 10 6 20 9 6 | 2
jpl uuuuu | -1 1 35 -2 -5 | 48 50
| 27 7 39 48 7 | 2
mit uuuuu | 24 23 -77 3 3 | 23 26
| 19 10 24 32 4 | 2
ngs uuuuu | -4 -41 171 -32 -1 | 14 19
| 34 16 120 66 3 | 2
sio xxxxx | -29 -103 -298 -187 11 | 58 59
| 53 23 92 93 13 | 3
Table 7.2181.0 GPS week: 2181 Day: 0 MJD: 59511.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -8 -25 -30 179 7 | 8 10
emr uuuuu | 30 64 -139 72 -5 | 40 42
esa uuuuu | -17 43 -14 -137 -7 | 27 28
gfz uuuuu | -10 -25 32 -71 -9 | 23 26
grg uuuuu | -5 -28 20 17 -2 | 3 10
igr xxxxx | 6 20 81 10 0 | 3 10
irf xxxxx | -4 20 3 2 -8 | 3 8
jpl uuuuu | -12 4 74 -60 -2 | 46 47
mit uuuuu | 33 37 -72 46 -3 | 22 23
ngs uuuuu | -8 -64 96 -29 -3 | 14 16
sio xxxxx | -90 -108 -340 -267 -15 | 54 55
Table 7.2181.1 GPS week: 2181 Day: 1 MJD: 59512.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 17 -21 -29 -161 5 | 10 15
emr uuuuu | 18 54 -140 183 -19 | 43 45
esa uuuuu | -42 17 -46 -79 -8 | 29 30
gfz uuuuu | -14 -18 121 148 1 | 25 27
grg uuuuu | 15 0 -71 125 0 | 5 12
igr xxxxx | 1 -4 14 41 -6 | 6 12
irf xxxxx | -26 7 -36 20 -5 | 4 9
jpl uuuuu | -5 2 34 10 3 | 48 50
mit uuuuu | -4 26 -87 -16 1 | 24 25
ngs uuuuu | 27 -44 213 0 -4 | 16 18
sio xxxxx | -99 -98 -320 -63 19 | 54 55
Table 7.2181.2 GPS week: 2181 Day: 2 MJD: 59513.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 0 -42 13 40 2 | 9 14
emr uuuuu | -15 39 -98 51 -10 | 41 43
esa uuuuu | -21 11 -17 -77 -11 | 27 28
gfz uuuuu | -10 -7 -79 16 -6 | 23 25
grg uuuuu | 45 -6 93 14 3 | 5 12
igr xxxxx | -7 12 1 18 -9 | 4 12
irf xxxxx | -14 20 -4 -4 -1 | 3 10
jpl uuuuu | -49 8 99 -62 -8 | 47 49
mit uuuuu | 5 22 -36 18 4 | 23 25
ngs uuuuu | 46 -16 1 32 -3 | 15 18
sio xxxxx | -57 -128 -189 -57 10 | 56 57
Table 7.2181.3 GPS week: 2181 Day: 3 MJD: 59514.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -23 -6 153 -75 1 | 9 14
emr uuuuu | -18 31 -114 116 14 | 38 42
esa uuuuu | -20 5 -6 -33 -6 | 24 27
gfz uuuuu | -18 -15 -97 58 5 | 22 25
grg uuuuu | 11 -3 -49 42 -2 | 5 12
igr xxxxx | -17 -12 -46 -77 -8 | 3 14
irf xxxxx | -7 6 -26 13 -1 | 2 11
jpl uuuuu | -8 8 8 -7 -10 | 47 49
mit uuuuu | 41 15 -75 22 3 | 23 24
ngs uuuuu | 14 -28 60 -24 -1 | 13 18
sio xxxxx | -7 -85 -360 -205 3 | 57 58
Table 7.2181.4 GPS week: 2181 Day: 4 MJD: 59515.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -13 -28 40 52 6 | 12 19
emr uuuuu | 9 41 -105 90 -4 | 42 48
esa uuuuu | -21 17 -5 -158 -8 | 26 31
gfz uuuuu | 1 -12 -155 165 -6 | 25 30
grg uuuuu | -22 0 -3 -51 -2 | 8 16
igr xxxxx | -9 -7 99 -32 -4 | 6 16
irf xxxxx | 2 11 -15 11 -4 | 5 15
jpl uuuuu | 15 0 -6 43 4 | 51 53
mit uuuuu | 49 35 -83 -13 3 | 26 30
ngs uuuuu | -37 -44 225 -16 2 | 16 22
sio xxxxx | 39 -86 -207 -203 20 | 61 63
Table 7.2181.5 GPS week: 2181 Day: 5 MJD: 59516.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 8 -21 -88 -16 -4 | 13 19
emr uuuuu | -13 28 17 177 -12 | 39 45
esa uuuuu | -19 -2 96 -85 0 | 23 28
gfz uuuuu | -14 16 -249 47 11 | 23 29
grg uuuuu | -6 18 -54 15 1 | 6 16
igr xxxxx | 0 -1 63 -25 -2 | 3 16
irf xxxxx | -3 18 -55 12 0 | 2 15
jpl uuuuu | 21 2 35 -6 -10 | 50 52
mit uuuuu | 22 18 -117 14 3 | 25 29
ngs uuuuu | -19 -37 310 -11 0 | 15 21
sio xxxxx | 5 -78 -440 -225 20 | 62 63
Table 7.2181.6 GPS week: 2181 Day: 6 MJD: 59517.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 20 3 -2 80 -7 | 9 22
emr uuuuu | -14 28 -37 202 -14 | 32 41
esa uuuuu | -13 4 -14 -50 4 | 18 27
gfz uuuuu | -10 6 -194 60 9 | 20 28
grg uuuuu | 7 41 -70 18 -5 | 3 19
igr xxxxx | 14 9 -50 4 -1 | -2 20
irf xxxxx | 4 17 -29 22 10 | -3 19
jpl uuuuu | 31 -14 4 65 -12 | 46 50
mit uuuuu | 20 9 -68 -51 12 | 21 28
ngs uuuuu | -49 -56 294 -174 4 | 10 22
sio xxxxx | 7 -140 -228 -291 20 | 59 61
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