[IGSREPORT-28952] Wk 2228 IGS Final Orbits
acc
acc at igs.org
Mon Oct 10 02:22:04 UTC 2022
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2228 (Sep 18, 2022 - Sep 24, 2022)
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:
igs2228[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2228[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2228[0-6].cls IGS GPS clock combination summary report.
igs22287.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs22287.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 | BADG CZTG JFNG MCM4 OWMG PDEL BRFT
0 | EMR | MAS1 MCM4
0 | ESA | KIT3
0 | GFZ | 32 32 AREQ DAV1 HERS POHN AREQ DAV1 HERS PDEL POHN
0 | GRG | 13 AREQ CZTG GAMB SVTL AREQ CZTG GAMB SVTL
0 | JPL | BADG CZTG
1 | COD | ASCG ASCG
1 | EMR | NOVM YELL
1 | ESA | DAV1 MAW1 PTBB DAV1 MAW1
1 | GFZ | 21 DAV1 HERS POHN DAV1 HERS POHN
1 | GRG | 13 21 13 21 IRKJ JFNG CZTG IRKJ JFNG
1 | JPL | 21 CZTG NOVM CZTG MCM4 NOVM
1 | MIT | YEL2
2 | COD | ADIS BRFT YELL
2 | EMR | MAS1 NOVM
2 | ESA | CZTG DAV1 DAV1
2 | GFZ | 13 HERS YELL HERS POHN YELL
2 | GRG | 13 13 SGOC SYOG YAR2 CZTG SGOC SVTL SYOG YAR2
2 | JPL | CUSV NOVM CUSV CZTG HYDE NOVM
3 | COD | ADIS ASCG CNMR CUSV DGAR GUAM HYDE MAS1 MCM4 NLIB
3 | COD | NOVM SAVO ADIS SAVO
3 | ESA | GAMB GAMB PTBB
3 | GFZ | AREQ BARH DGAR NOVM AREQ BARH DGAR GOLD
3 | GRG | 30 13 30 PALM REUN AREQ BRFT PALM REUN
3 | JPL | CUSV
4 | COD | PALM PALM
4 | EMR | AREQ KERG
4 | ESA | CZTG GAMB GAMB
4 | GFZ | 13 21 13 21 AREQ DAV1 NOVM OUS2 AREQ DAV1 NOVM OUS2
4 | GFZ | SCUB
4 | GRG | 13 21 13 21 GAMB DAV1 GAMB SVTL
4 | JPL | BADG BADG CNMR CZTG DJIG
5 | COD | CNMR DARW KOUR MCM4 OWMG SAMO SYOG DARW SYOG
5 | EMR | MCM4 MCM4 TWTF
5 | ESA | GAMB SEYG SYOG GAMB SEYG SYOG
5 | GFZ | 13 13
5 | GRG | 13 13 GAMB SGOC SYOG GAMB SGOC SYOG
5 | JPL | BADG CHUR BADG CHUR CZTG INVK
6 | COD | AREQ ASCG CHUR CNMR GUAM MAS1 OWMG REYK JPLM
6 | ESA | BADG KIT3 SALU SALU SCOR
6 | GFZ | SALU SALU
6 | GRG | 13 AREQ AREQ SGOC
6 | JPL | BADG CUSV BADG CHUR CUSV
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
----+--------+--------+-------------
2 | COD | ~07:55 | ~ 0.13 ns
4 | COD | ~20:05 | ~ 0.15 ns
6 | EMR | ~23:55 | ~ -0.50 ns
6. The following table lists all maneuvered satellites for this week. The
solutions from COD and ESA, which modeled the maneuver, are used that day for
combination, if available. An associated accuracy code of 0 (unknown) is given
if only one AC is left (no redundancy). For the long arc evaluation the arc is
split into two parts at the given maneuver epoch.
PRN | Date | Ref. NANU
----+------------+----------
G06 | 2022_09_22 | 2022056
7. 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.
8. 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
----+--------+---------------
3 | GFZ | 30
3 | GRG | 30
3 | SIO | 30
9. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G30 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
10. 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.
11. 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 | .5 -.0 1.0 5 -2 1 -.44
EMR | 0 | 2.7 4.3 18.3 -27 28 -26 -.04
ESA | 0 | -1.3 -1.8 -.0 -6 -14 32 -.48
GFZ | 0 | .9 -.3 1.0 -5 -20 11 -.55
GRG | 0 | 3.3 -2.6 15.6 -42 -102 177 -.30
JPL | 0 | 4.4 -2.3 15.6 -21 -1 23 -.21
MIT | 0 | 4.5 2.1 8.5 -4 -9 -9 -.41
NGS | 0 | 1.0 .2 10.2 -12 23 5 -.30
SIO | 0 | -1.1 6.5 11.5 42 -74 42 -.59
COD | 1 | .4 -.2 1.0 1 0 1 -.47
EMR | 1 | -1.5 5.5 13.8 -23 13 -11 -.19
ESA | 1 | -1.0 -1.7 .3 -4 -11 27 -.51
GFZ | 1 | .5 -.1 .5 0 -20 13 -.45
GRG | 1 | 8.5 -4.7 8.2 -54 -116 186 -.27
JPL | 1 | 2.6 -7.0 12.4 -6 0 10 -.54
MIT | 1 | 4.3 5.4 9.5 7 -5 -2 -.33
NGS | 1 | 1.4 .5 20.6 -20 55 24 -.30
SIO | 1 | .2 6.2 10.8 45 -75 39 -.65
COD | 2 | .4 .1 1.0 6 -8 3 -.44
EMR | 2 | .5 5.9 16.3 -28 20 -32 -.08
ESA | 2 | -1.0 -1.7 .1 -12 -10 42 -.33
GFZ | 2 | .4 -.4 .2 -7 -21 10 -.29
GRG | 2 | 6.5 -1.8 3.0 -62 -101 185 -.16
JPL | 2 | 4.2 1.1 13.9 -3 -1 17 -.33
MIT | 2 | 1.5 4.1 10.8 -5 -6 2 -.15
NGS | 2 | .3 1.8 14.4 -18 46 2 -.28
SIO | 2 | .2 1.5 9.9 -2 -69 0 -.51
COD | 3 | .3 -.0 .8 -1 -3 5 -.44
EMR | 3 | 1.0 3.4 15.3 -25 10 -10 -.19
ESA | 3 | -.3 -2.4 .6 -17 -2 35 -.45
GFZ | 3 | .8 .1 .5 -4 -16 -6 -.45
GRG | 3 | 6.4 -5.4 3.7 -56 -104 176 -.25
JPL | 3 | 5.3 -4.5 18.4 -13 -14 -7 -.14
MIT | 3 | 2.4 5.3 10.0 -1 -10 4 -.22
NGS | 3 | -3.7 -1.1 7.8 -12 51 10 -.27
SIO | 3 | -7.7 3.9 19.8 40 -87 49 -.42
COD | 4 | .5 -.2 1.0 5 -7 -2 -.55
EMR | 4 | -1.1 5.6 16.8 -15 17 -37 -.13
ESA | 4 | -.7 -1.7 .2 -17 2 32 -.31
GFZ | 4 | .5 -.0 .4 -4 -23 5 -.47
GRG | 4 | 4.6 -2.2 .9 -60 -127 192 -.28
JPL | 4 | .9 1.6 16.5 2 6 -31 -.07
MIT | 4 | -.8 3.3 8.5 -7 -12 2 -.29
NGS | 4 | -1.8 3.3 25.3 -37 64 1 -.11
SIO | 4 | .2 6.2 10.9 56 -57 89 -.45
COD | 5 | .6 .0 .8 3 -7 2 -.63
EMR | 5 | -.9 3.9 15.4 -13 27 -27 -.21
ESA | 5 | -.7 -2.5 -.6 -2 -1 38 -.57
GFZ | 5 | .5 -1.0 -.2 -17 -29 16 -.61
GRG | 5 | 6.4 -4.8 5.3 -47 -121 207 -.33
JPL | 5 | 1.5 -1.8 15.0 -9 2 1 -.37
MIT | 5 | 5.8 2.8 10.3 16 -21 -8 -.44
NGS | 5 | 2.7 -.3 23.9 -27 29 19 -.39
SIO | 5 | 2.4 5.4 8.6 58 -80 98 -.67
COD | 6 | .6 -.3 .6 1 -7 3 -.66
EMR | 6 | 3.7 4.3 17.6 7 6 -44 -.33
ESA | 6 | -.9 -1.3 -.1 16 -14 20 -.57
GFZ | 6 | .9 -.5 .5 5 -19 11 -.67
GRG | 6 | 4.5 .3 12.2 -55 -129 223 -.34
JPL | 6 | -4.1 -.7 16.0 -9 -1 0 -.29
MIT | 6 | 3.0 5.9 10.6 14 -21 -16 -.42
NGS | 6 | -3.8 3.3 9.1 19 17 28 -.31
SIO | 6 | -.6 6.1 9.9 89 -48 139 -.67
12. 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.
13. 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 1.2228.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2228.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 2.2228.[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 3.2228.[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 5.2228.0-6). 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 2228 summary. (Sep 18, 2022 - Sep 24, 2022)
Table 1.2228.a GPS week: 2228 MJD: 59840.000-59846.000
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 674| -1 0 0 9 -2 13 -.01 7 7 | -668 194 5 84
| 0 0 0 8 10 11 .01 | 215 390
emr 80| -2 1 10 1 5 -13 .02 13 13 | 211157 -861 12 98
| 1 0 1 10 11 13 .03 | 5135 1075
esa 149| 0 0 0 0 4 -18 .02 8 8 | -807 314 8 85
| 0 0 1 11 7 15 .01 | 398 646
gfz 234| 0 0 -6 15 -6 -21 .15 11 11 | -31 43 13 84
| 0 0 1 17 14 16 .02 | 227 422
grg 116| 4 -3 -1 1 -16 -14 -.07 12 11 | -91 41 9 133
| 0 0 4 5 10 18 .01 | 112 291
igr n/a| 0 0 -4 5 0 -9 .01 4 4 | 6731 -585 11 92
| 0 0 1 8 14 8 .01 | 1948 472
jpl 80| 0 -1 4 -10 -4 -19 .12 8 8 | -1270 -597 8 70
| 0 0 1 9 11 10 .01 | 1396 515
mit 359| 0 0 0 -4 4 0 -.06 6 6 | 5296 -519 22 1765
| 0 0 0 11 11 19 .01 | 2013 472
ngs 203| 0 0 2 10 25 -7 -.09 9 9 | -654 132 897 1796
| 0 0 4 12 11 8 .03 | 144 298
sio 598| 0 0 -4 -8 -20 65 -.08 9 8 | --- --- --- ---
| 0 0 1 29 38 38 .01 | --- ---
Table 1.2228.b GPS week : 2228 MJD: 59840.000-59846.000
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 | 3 3 3 3 3 3 3 |
2 | 3 3 3 4 3 4 4 |
3 | 3 3 3 3 3 3 3 |
4 | 4 4 3 4 3 4 3 |
5 | 2 3 2 3 2 2 2 |
6 | 3 3 3 4 0 4 3 |
7 | 3 3 3 4 3 4 4 |
8 | 3 3 3 3 3 3 3 |
9 | 3 4 3 3 3 3 3 |
10 | 3 3 3 3 2 3 3 |
11 | 5 4 5 5 5 5 5 |
12 | 3 3 3 3 3 3 3 |
13 | 4 3 4 3 4 3 4 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 3 3 3 3 3 |
16 | 3 3 3 3 3 3 3 |
17 | 3 3 3 3 3 3 3 |
18 | 4 4 4 5 5 4 5 |
19 | 3 3 3 4 3 4 3 |
20 | 3 3 3 3 3 3 3 |
21 | 4 3 3 3 3 3 3 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 2 |
24 | 4 4 4 4 4 4 4 |
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 | 3 3 3 4 4 4 4 |
29 | 3 3 3 3 3 4 3 |
30 | 3 3 3 17 4 4 3 |
31 | 3 3 3 3 3 3 3 |
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 2.2228.0 GPS week: 2228 Day: 0 MJD: 59840.000
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 676| 0 0 0 -2 -1 21 .01 6 6 | -1102 853 6 90
emr 80| -2 1 10 17 17 0 -.00 13 13 | 213950 -343 13 95
esa 149| 0 1 -2 10 12 -5 .00 8 8 | -479 27 8 83
gfz 236| 0 0 -8 15 3 3 .12 12 12 | 193 -63 14 78
grg 121| 4 -4 6 1 -2 -25 -.06 12 12 | 57 -234 9 131
igr n/a| 0 0 -5 6 26 -6 .01 4 4 | 9232 -774 10 103
jpl 80| 0 -1 5 -2 15 -7 .12 8 8 | -4 -342 8 71
mit 359| 0 0 -1 19 11 -35 -.06 7 7 | 8095 -737 25 1857
ngs 206| 0 0 -2 -1 33 -5 -.06 9 9 | -910 487 892 1653
sio 600| 0 0 -3 -33 -82 40 -.09 8 8 | --- --- --- ---
Table 2.2228.1 GPS week: 2228 Day: 1 MJD: 59841.000
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 678| -1 0 0 11 8 17 -.02 7 7 | -599 -25 6 83
emr 80| -3 0 7 13 -3 -16 -.01 13 13 | 213928 104 13 116
esa 149| 0 0 0 0 -6 -30 .03 8 8 | -299 -798 7 76
gfz 235| 1 0 -6 26 -18 -15 .17 12 12 | 239 -543 14 88
grg 126| 5 -3 -2 3 -23 -41 -.06 11 11 | 13 -173 10 132
igr n/a| 0 0 -4 17 -13 -13 .03 4 4 | 8606 -350 11 92
jpl 80| 0 -2 2 -6 -7 -31 .11 8 8 | -82 119 9 78
mit 359| 0 1 -1 -2 22 27 -.04 6 6 | 6798 -180 22 1663
ngs 204| 0 0 6 13 18 -13 -.08 9 9 | -561 -85 1180 1970
sio 600| 0 0 -5 -27 -9 69 -.06 9 8 | --- --- --- ---
Table 2.2228.2 GPS week: 2228 Day: 2 MJD: 59842.000
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 678| -1 0 0 18 -20 28 -.02 7 7 | -730 510 5 82
emr 80| 0 1 9 -1 16 -4 -.01 12 12 | 213876 -181 13 112
esa 149| 0 0 0 -18 8 0 .03 8 8 | -1258 957 7 84
gfz 234| 0 0 -4 -16 10 -10 .14 11 11 | -43 414 12 80
grg 125| 3 -3 -5 -8 -6 -9 -.07 11 10 | -239 626 10 125
igr n/a| 0 0 -2 -1 -8 0 .00 4 4 | 8125 -1116 11 90
jpl 80| 0 0 4 -21 7 -18 .12 8 8 | -132 -180 7 80
mit 359| 0 0 0 -9 4 -3 -.05 6 6 | 6837 -1050 20 1935
ngs 206| -1 0 1 28 39 -17 -.09 9 9 | -785 553 837 1658
sio 606| 0 0 -5 37 -58 12 -.08 8 7 | --- --- --- ---
Table 2.2228.3 GPS week: 2228 Day: 3 MJD: 59843.000
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 675| -1 0 -1 1 9 17 -.01 7 7 | -646 10 6 83
emr 80| -1 0 10 1 0 -9 .08 14 14 | 213435 -1126 13 75
esa 150| 0 0 0 -10 0 -9 -.00 8 8 | -1305 1156 8 89
gfz 237| 0 0 -6 34 -8 -29 .14 11 10 | 68 -187 12 79
grg 119| 4 -3 -3 7 -20 -22 -.07 11 10 | -55 27 9 130
igr n/a| 0 0 -2 6 -9 -8 .01 4 3 | 6720 -1266 11 86
jpl 80| 1 0 5 -15 -18 -34 .13 8 8 | -530 -1106 9 62
mit 359| 0 0 0 -12 -4 13 -.07 7 7 | 5362 -1209 26 1749
ngs 205| -1 0 1 -8 29 8 -.13 9 9 | -634 6 735 1531
sio 600| -1 -1 -2 13 -4 62 -.07 12 11 | --- --- --- ---
Table 2.2228.4 GPS week: 2228 Day: 4 MJD: 59844.000
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 674| -2 1 -1 11 -6 8 -.01 7 7 | -610 271 6 87
emr 81| -2 1 8 -14 -10 -33 .04 12 12 | 211847 -818 11 100
esa 150| 0 1 0 -8 1 -16 .03 9 9 | -960 338 9 97
gfz 237| 1 0 -8 0 -25 -38 .16 12 11 | -349 387 12 87
grg 109| 3 -2 -7 5 -27 -8 -.08 12 10 | -128 -44 10 149
igr n/a| 0 0 -4 16 6 -22 .01 4 4 | 4872 -139 11 94
jpl 80| 0 -2 5 4 -3 -19 .13 8 8 | -2164 -799 9 81
mit 359| 0 0 -1 -9 -4 12 -.07 6 6 | 3226 -235 19 1812
ngs 208| 0 0 8 16 20 -5 -.11 8 8 | -638 243 808 1724
sio 598| 1 0 -6 -3 29 58 -.08 8 8 | --- --- --- ---
Table 2.2228.5 GPS week: 2228 Day: 5 MJD: 59845.000
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 671| -1 0 0 20 -2 0 -.00 7 7 | -596 79 6 87
emr 81| -3 1 11 0 19 -3 .03 14 14 | 211295 -547 12 86
esa 150| -1 1 -3 12 13 -28 .03 9 9 | -869 436 9 85
gfz 235| 0 -1 -5 22 8 -15 .15 12 13 | -22 -292 14 88
grg 104| 3 -2 -2 2 -7 -11 -.09 11 10 | -62 -95 9 136
igr n/a| 0 0 -6 -5 4 0 .01 4 4 | 4871 -72 12 89
jpl 80| 0 0 3 -15 -14 -9 .12 9 9 | -2723 -543 9 64
mit 359| 0 0 0 -7 -11 0 -.06 6 6 | 3719 -51 21 1665
ngs 202| 0 0 7 11 32 -11 -.05 10 9 | -501 -207 986 1976
sio 592| 0 0 -6 -48 -25 80 -.08 9 8 | --- --- --- ---
Table 2.2228.6 GPS week: 2228 Day: 6 MJD: 59846.000
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 672| -1 0 0 6 -8 0 -.01 6 6 | -399 -334 6 78
emr 80| 0 0 11 -7 3 -29 .04 13 13 | 199770 -3121 11 104
esa 150| 0 0 1 8 0 -41 .00 8 8 | -479 82 8 83
gfz 227| 2 -1 -5 23 -14 -40 .15 11 10 | -309 587 13 90
grg 109| 4 -2 2 0 -26 16 -.10 14 12 | -225 182 10 134
igr n/a| 0 0 -5 0 -10 -17 .01 4 4 | 4693 -381 11 90
jpl 80| -1 -1 5 -19 -7 -12 .13 8 8 | -3255 -1332 9 60
mit 359| 0 1 0 -11 10 -7 -.07 7 6 | 3039 -176 23 1675
ngs 196| 0 0 -3 12 5 -5 -.08 8 8 | -553 -68 841 2060
sio 595| 0 0 -6 1 6 135 -.09 9 8 | --- --- --- ---
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 3.2228.0 GPS week: 2228 Day: 0 MJD: 59840.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 11 7 11 12 5 7 12 7 9 3 | 31 33 30 31 33 29 32 33 30 27 30
2 | 8 12 11 8 10 4 8 5 8 8 3 | 24 29 24 24 26 22 23 25 23 22 23
3 | 5 10 7 7 8 3 7 4 7 9 2 | 24 30 25 26 26 24 29 22 22 25 24
4 | 7 14 6 13 14 4 10 6 11 8 3 | 81 77 81 85 82 81 81 80 83 80 81
5 | 6 10 3 8 8 3 6 4 7 6 2 | 37 40 37 37 39 37 41 37 36 34 37
6 | 7 9 7 9 12 3 8 9 8 7 3 | 30 35 34 32 40 32 36 27 31 28 31
7 | 6 10 7 12 16 4 7 12 9 6 3 | 34 33 30 35 28 31 33 34 36 30 31
8 | 6 11 9 14 12 4 8 5 8 8 3 | 29 29 29 33 27 29 30 26 30 27 28
9 | 4 8 6 8 19 4 6 6 12 6 3 | 47 46 49 48 50 46 46 45 50 46 46
10 | 6 9 9 8 7 4 8 6 9 7 2 | 25 28 29 28 23 24 27 22 23 22 24
11 | 9 19 14 19 14 5 10 14 11 13 4 | 47 45 42 55 56 46 47 41 47 49 45
X12 | 5 --- 5 7 10 4 8 5 7 6 2 | 42 --- 43 45 41 43 45 41 41 40 42
13 | 8 12 10 10 23 5 9 7 8 10 3 | 45 48 43 44 49 43 46 42 41 40 43
14 | 5 13 5 11 8 4 10 4 9 10 3 | 52 54 52 52 55 52 53 54 55 56 53
15 | 7 11 11 10 8 5 8 7 7 11 3 | 39 41 32 39 37 35 36 37 36 36 36
16 | 5 19 7 10 7 3 9 6 8 7 3 | 19 17 18 20 18 17 20 17 20 18 17
17 | 7 10 5 20 14 4 6 6 9 6 3 | 25 24 24 36 27 24 25 23 26 23 24
18 | 10 17 13 11 14 6 12 9 10 15 4 | 47 41 41 47 53 46 47 45 44 56 46
19 | 7 13 7 13 15 4 9 7 11 5 3 | 21 19 23 24 25 21 21 19 21 19 19
20 | 6 10 4 8 12 3 7 5 11 9 2 | 25 29 28 27 29 28 28 24 29 25 26
21 | 8 11 8 13 19 6 8 5 10 8 3 | 21 19 20 25 31 19 21 20 22 18 19
22 | 6 7 8 10 10 5 11 11 10 9 3 | 31 33 30 33 31 31 32 31 33 32 30
23 | 4 10 6 12 7 4 8 4 9 7 2 | 37 37 38 42 40 38 36 38 38 38 37
24 | 7 23 7 12 10 4 10 7 11 6 3 | 25 29 25 25 25 22 25 20 22 22 22
25 | 5 11 9 8 7 4 8 6 8 8 2 | 18 27 26 24 18 21 25 16 20 17 20
26 | 5 9 8 10 6 3 10 4 7 10 2 | 25 27 26 27 21 25 28 21 23 25 24
27 | 4 13 9 12 7 4 9 8 9 6 3 | 24 29 25 24 23 24 28 22 27 23 23
X28 | 7 8 4 13 8 4 8 6 10 --- 3 | 21 25 22 27 22 22 27 20 24 --- 21
29 | 7 17 7 12 13 3 6 6 9 7 3 | 22 23 22 25 25 23 23 23 24 24 22
30 | 5 10 7 17 15 4 7 9 6 9 3 | 531 389 529 527 545 530 531 531 528 533 531
31 | 8 13 7 9 11 4 8 5 8 10 3 | 31 30 26 30 30 29 31 27 30 31 28
32 | 7 9 8 9 9 4 9 8 11 8 3 | 55 57 57 56 56 55 57 54 56 54 55
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 13 8 12 12 4 8 7 9 8 |T 48 45 48 51 50 48 50 47 49 49 48
WRMS | 6 13 8 12 12 4 8 7 9 8 |NE 49 46 49 51 51 49 51 48 49 49 48
MEDI | 6 11 7 10 10 4 8 6 9 8 |MD 30 30 29 32 30 29 31 27 30 28 28
Table 3.2228.1 GPS week: 2228 Day: 1 MJD: 59841.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 17 6 13 11 4 6 6 6 9 3 | 23 30 23 24 24 21 22 22 22 23 21
2 | 11 12 11 9 11 4 10 7 7 6 3 | 22 23 18 20 22 19 23 21 24 20 20
3 | 5 10 7 8 9 3 7 4 8 10 2 | 19 25 21 23 21 19 25 18 19 21 20
4 | 7 17 8 14 16 5 9 5 10 12 3 | 53 55 54 52 55 54 55 53 56 55 53
5 | 8 9 4 10 7 3 7 4 9 7 2 | 23 26 22 24 23 24 26 21 27 21 23
6 | 7 10 6 11 13 4 9 6 11 6 3 | 22 24 23 20 27 20 23 19 23 20 20
7 | 8 11 7 16 15 4 7 5 10 10 3 | 33 30 27 38 30 29 30 30 31 32 29
8 | 6 12 7 13 10 5 7 5 5 7 2 | 21 21 22 22 19 19 22 18 18 20 19
9 | 8 8 7 11 18 4 7 7 11 9 3 | 32 32 32 32 32 31 30 28 37 29 30
10 | 5 10 8 10 7 4 8 6 7 8 2 | 22 26 27 27 21 22 26 18 23 20 22
11 | 8 17 14 16 15 5 9 10 13 10 4 | 22 25 23 24 31 21 25 21 24 25 22
12 | 8 17 6 7 11 5 8 6 8 5 3 | 31 35 30 32 31 32 31 28 31 30 30
13 | 7 12 10 10 9 3 10 8 6 8 3 | 33 34 30 33 39 30 34 29 31 29 31
14 | 8 10 5 10 10 4 8 4 9 8 2 | 37 40 39 38 40 37 38 39 41 39 38
15 | 8 10 8 13 7 4 7 7 6 10 3 | 32 34 26 36 29 28 30 29 31 30 30
16 | 6 18 7 11 8 3 7 5 7 10 3 | 18 18 18 20 18 17 20 17 19 20 17
17 | 8 10 5 18 12 3 6 5 9 9 3 | 22 20 19 29 25 20 23 20 23 21 20
18 | 9 16 14 12 12 5 12 7 12 9 4 | 25 29 25 23 30 25 31 26 24 30 26
19 | 8 13 6 13 13 4 8 7 7 6 3 | 20 18 18 22 22 18 18 18 19 17 17
20 | 6 9 6 8 11 4 8 6 9 8 2 | 18 23 21 21 19 20 21 16 20 18 18
21 | 8 11 9 15 12 4 8 6 9 7 3 | 20 19 20 26 20 19 20 18 22 19 18
22 | 5 11 8 11 8 5 9 9 7 11 3 | 19 22 20 26 20 20 20 20 20 20 19
23 | 6 8 5 10 8 4 8 5 8 8 2 | 26 26 27 29 30 26 27 25 29 27 26
24 | 8 29 7 14 10 3 9 7 8 8 4 | 23 31 23 24 25 22 24 19 21 20 20
25 | 6 10 6 10 7 5 10 6 12 8 3 | 17 26 23 24 18 20 24 16 22 18 19
26 | 6 10 8 10 6 4 9 6 7 11 3 | 20 22 20 20 18 19 25 16 17 20 18
27 | 5 15 8 15 7 5 8 7 7 9 3 | 20 25 23 21 21 20 25 18 20 21 20
X28 | 8 8 5 11 10 5 8 5 11 --- 3 | 22 26 26 33 23 25 28 22 27 --- 24
29 | 9 19 7 11 11 3 8 5 11 5 3 | 22 20 18 21 22 20 20 19 24 19 18
30 | 6 9 7 18 13 4 7 8 9 6 3 | 616 425 614 614 640 617 618 618 614 616 617
31 | 6 14 7 11 10 4 9 5 9 14 3 | 25 26 22 26 25 23 26 22 25 26 23
32 | 6 10 7 17 9 4 8 7 7 10 3 | 45 46 46 45 46 44 45 42 44 44 44
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 13 8 12 11 4 8 6 9 9 |T 43 40 43 45 45 43 45 42 44 44 42
WRMS | 7 13 8 12 11 4 8 6 9 8 |NE 44 40 44 46 46 43 46 42 45 45 43
MEDI | 7 11 7 11 10 4 8 6 8 8 |MD 22 26 23 24 24 21 25 21 24 21 21
Table 3.2228.2 GPS week: 2228 Day: 2 MJD: 59842.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 10 7 11 11 3 6 6 10 11 3 | 27 30 29 30 30 28 29 29 28 27 28
2 | 9 11 11 8 13 3 7 6 8 6 3 | 33 34 34 34 33 32 35 34 33 33 33
3 | 6 10 9 6 10 4 8 5 13 9 3 | 25 31 28 28 25 27 30 26 27 26 27
4 | 8 12 7 11 15 4 8 4 13 7 3 | 73 69 73 73 77 72 73 72 71 73 72
5 | 7 9 3 8 7 4 7 5 8 7 2 | 50 52 50 49 49 49 53 49 50 50 50
6 | 9 9 7 10 13 3 9 5 9 6 3 | 34 36 35 32 36 33 36 34 37 35 34
7 | 6 8 6 9 15 3 7 4 5 8 2 | 37 36 35 39 37 36 39 37 36 38 36
8 | 6 12 7 12 9 5 7 5 11 9 3 | 25 27 27 27 26 26 28 25 24 24 25
9 | 6 9 6 13 17 4 6 6 11 6 3 | 47 47 48 49 50 47 48 46 45 45 46
10 | 7 8 8 8 6 3 9 5 10 7 2 | 31 33 34 31 30 32 33 31 35 32 32
11 | 7 19 15 18 15 5 10 8 11 13 4 | 34 36 34 36 42 34 37 34 36 38 35
12 | 6 17 6 6 7 3 7 6 8 8 2 | 48 40 50 49 47 49 51 48 47 49 48
13 | 10 11 9 11 20 3 9 7 7 7 3 | 46 50 44 42 38 45 49 44 49 45 45
14 | 6 9 7 8 8 3 8 5 7 8 2 | 53 54 54 56 57 54 55 57 57 57 55
15 | 7 10 7 12 9 3 8 7 11 10 3 | 52 55 50 54 50 51 54 54 60 51 53
16 | 6 21 7 9 9 3 7 5 7 8 3 | 34 33 36 39 34 36 36 38 35 34 35
17 | 8 9 5 17 12 4 5 6 8 9 3 | 30 29 27 33 32 28 32 30 31 30 29
18 | 9 17 15 18 12 6 11 7 10 10 4 | 38 37 38 42 45 38 41 41 38 43 39
19 | 8 14 6 11 11 3 7 6 9 9 3 | 30 32 29 29 32 29 31 31 30 30 29
20 | 8 9 5 8 11 3 6 7 9 7 2 | 37 35 35 35 34 35 37 34 38 36 35
21 | 7 9 7 11 12 4 8 5 13 7 3 | 32 32 33 39 31 33 32 33 33 32 32
22 | 6 8 7 8 9 4 8 8 8 8 2 | 37 38 38 41 37 38 40 38 38 36 37
23 | 6 8 6 8 7 3 8 5 11 8 2 | 45 44 46 46 46 45 44 48 47 48 46
24 | 8 25 6 17 9 3 11 6 9 10 4 | 35 38 35 36 36 34 38 33 34 34 34
25 | 5 8 8 7 6 3 9 5 7 8 2 | 31 36 36 33 31 32 35 32 30 32 32
26 | 5 9 8 6 6 2 7 5 7 7 2 | 35 37 39 41 35 38 41 37 38 35 37
27 | 5 11 7 13 8 5 8 5 7 6 2 | 33 33 31 32 31 32 34 33 31 29 31
X28 | 9 8 6 15 9 4 7 6 6 --- 3 | 30 31 32 30 29 30 34 30 32 --- 30
29 | 7 18 7 7 12 4 8 5 9 6 3 | 30 28 30 28 31 28 30 31 32 29 29
30 | 5 10 7 13 11 4 8 9 6 7 3 | 435 310 433 433 461 434 434 435 433 435 434
31 | 7 11 5 11 8 4 8 4 7 11 2 | 43 40 40 45 42 42 44 43 44 43 42
32 | 5 6 7 8 7 3 9 7 9 7 2 | 59 57 59 59 57 57 59 58 60 56 58
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 12 8 11 11 4 8 6 9 8 |T 50 47 51 52 52 50 52 51 51 51 50
WRMS | 7 12 8 11 10 4 8 6 9 7 |NE 51 47 51 52 52 51 53 52 52 52 51
MEDI | 7 10 7 10 9 3 8 5 9 8 |MD 35 36 35 39 36 35 37 34 36 36 35
Table 3.2228.3 GPS week: 2228 Day: 3 MJD: 59843.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 11 7 10 13 2 7 8 7 17 3 | 40 38 39 42 41 39 38 38 40 41 38
2 | 10 12 10 8 11 4 9 9 8 12 3 | 36 36 36 32 34 34 36 37 36 37 35
3 | 5 13 8 5 10 2 7 4 6 9 2 | 36 41 38 39 38 37 41 37 36 37 37
4 | 8 16 6 8 14 5 9 6 11 12 3 | 61 52 58 59 65 58 55 58 54 56 57
5 | 7 11 5 10 6 2 7 9 9 12 3 | 38 45 38 41 41 39 44 40 42 38 39
6 | 8 8 6 12 15 3 8 8 14 8 3 | 31 25 26 25 26 28 26 25 29 27 29
7 | 7 11 6 13 14 4 8 5 11 19 3 | 54 51 52 54 56 52 51 52 51 55 52
8 | 7 11 6 9 9 3 9 7 6 12 3 | 47 48 48 50 49 47 49 47 46 45 47
9 | 5 11 7 9 16 3 6 6 11 10 3 | 43 45 43 45 48 42 44 42 40 42 42
10 | 5 9 9 6 5 4 8 6 5 11 2 | 40 42 44 43 42 41 42 38 42 41 41
11 | 7 18 15 16 14 5 11 8 13 14 4 | 47 43 45 46 51 45 47 46 50 49 46
12 | 5 14 5 11 7 3 7 6 12 9 3 | 49 45 50 51 47 51 50 48 49 50 49
13 | 6 12 10 12 9 4 7 7 8 14 3 | 46 47 43 44 39 43 46 43 44 47 43
14 | 5 9 8 9 10 4 8 7 9 15 3 | 50 49 51 52 53 50 50 50 49 57 50
15 | 7 10 9 12 8 3 7 7 7 12 3 | 45 47 40 42 43 41 44 43 42 45 42
16 | 4 23 6 6 8 3 6 8 9 12 3 | 41 41 43 42 43 42 42 41 42 39 41
17 | 8 11 7 10 14 3 5 8 4 15 3 | 44 40 41 43 43 41 42 41 41 46 41
18 | 10 20 16 21 12 5 12 8 11 12 4 | 50 49 49 56 55 50 51 52 51 56 51
19 | 10 16 7 11 11 4 7 8 9 10 3 | 42 41 42 40 41 40 40 41 43 43 40
20 | 5 10 6 7 9 3 7 6 12 17 3 | 33 36 31 33 31 32 34 33 34 35 32
21 | 7 15 6 10 15 3 7 6 7 16 3 | 33 32 33 36 35 33 32 32 33 36 32
22 | 6 10 6 10 9 4 8 7 8 12 3 | 41 41 41 44 42 41 40 42 42 39 40
23 | 5 9 6 8 6 3 8 5 7 9 2 | 41 40 41 45 44 40 40 41 40 44 41
24 | 8 28 6 14 10 3 10 9 10 10 4 | 45 53 46 45 45 45 46 46 47 46 45
25 | 5 10 7 12 6 2 8 7 10 9 3 | 40 45 43 43 41 41 42 40 40 41 40
26 | 5 10 7 5 7 2 7 5 9 10 2 | 40 41 43 42 43 41 44 40 39 40 41
27 | 5 12 8 10 6 4 8 7 7 11 2 | 43 44 45 47 44 43 45 42 43 40 43
X28 | 9 11 7 13 10 7 7 7 13 --- 3 | 48 46 45 47 44 47 47 45 49 --- 45
29 | 8 16 6 11 12 3 7 7 12 8 3 | 45 45 46 47 48 44 45 47 45 48 45
X30 | 31 --- 26 57 287 30 39 31 39 53 16 | 9999 --- 9999 9999 9999 9999 9999 9999 9999 9999 9999
31 | 6 12 8 9 8 4 7 6 10 9 3 | 46 46 46 49 46 46 48 48 47 50 47
32 | 4 10 7 10 7 3 8 5 8 9 2 | 48 51 49 51 50 48 49 48 50 50 48
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 14 8 11 11 4 8 7 9 12 |T 43 43 43 44 44 42 43 42 43 44 42
WRMS | 7 14 8 10 10 3 8 7 9 11 |NE 43 43 42 44 44 42 43 42 42 43 42
MEDI | 7 11 7 10 10 3 7 7 9 12 |MD 43 45 43 44 43 42 44 42 42 43 42
Table 3.2228.4 GPS week: 2228 Day: 4 MJD: 59844.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 8 9 9 10 4 8 5 6 9 2 | 22 25 24 22 24 22 25 22 22 27 22
2 | 7 11 11 9 14 5 9 6 11 7 3 | 21 24 20 20 21 19 23 20 28 18 20
3 | 5 9 8 6 10 3 6 4 6 10 2 | 21 27 23 24 23 22 27 20 24 27 22
4 | 6 14 7 9 13 4 7 5 6 6 2 | 60 59 61 60 68 61 63 63 57 62 61
5 | 5 9 5 7 7 3 7 4 9 7 2 | 41 41 37 40 40 37 44 38 41 37 39
X6 | 1 --- --- --- --- 19 --- --- --- --- 0 | 29 --- --- --- --- 51 --- --- --- --- 31
7 | 6 13 8 13 17 3 7 5 8 10 3 | 29 27 24 31 23 26 29 26 28 28 26
8 | 7 11 9 13 7 5 8 7 6 7 2 | 22 29 26 25 24 24 27 23 22 23 23
9 | 4 8 7 12 16 3 5 4 9 7 2 | 30 30 32 30 34 30 32 29 31 30 29
10 | 6 9 10 7 6 4 7 5 5 6 2 | 22 24 25 22 22 22 27 19 22 18 21
11 | 10 20 17 22 17 5 11 8 8 10 4 | 33 32 29 40 43 32 32 31 30 37 32
12 | 6 16 6 6 7 4 9 6 6 8 2 | 34 30 33 34 34 32 36 31 34 30 32
13 | 9 11 10 12 27 4 10 8 9 7 4 | 32 35 30 29 44 30 34 30 37 29 32
14 | 6 13 11 11 8 4 8 6 8 10 3 | 43 43 44 42 45 42 44 46 44 46 44
15 | 5 13 8 10 8 5 9 6 8 6 2 | 42 45 39 41 41 40 44 41 47 41 42
16 | 5 20 7 7 7 4 7 6 6 9 3 | 18 17 20 22 19 18 21 19 18 19 18
17 | 8 9 7 15 13 4 5 6 6 8 3 | 23 20 20 26 24 21 23 21 22 23 21
18 | 10 17 17 21 13 6 12 5 10 10 4 | 34 35 29 41 41 33 37 34 31 37 33
19 | 9 14 6 14 13 4 6 6 8 8 3 | 20 18 19 24 21 18 17 19 20 20 18
20 | 5 11 5 7 10 4 9 6 9 8 2 | 25 26 24 27 27 22 28 22 20 24 23
21 | 5 11 9 10 14 4 8 6 7 8 3 | 19 19 22 22 23 20 22 20 22 22 19
22 | 8 12 6 10 9 4 8 6 6 9 3 | 24 28 25 26 25 25 28 22 26 25 24
23 | 4 8 7 7 8 3 7 6 7 7 2 | 30 29 31 33 33 29 30 30 30 29 30
24 | 7 17 8 16 11 3 9 7 7 9 3 | 24 29 25 24 25 22 26 20 24 22 22
25 | 5 10 7 7 6 3 10 7 6 8 2 | 18 25 24 23 19 19 24 17 18 17 18
26 | 5 8 10 8 5 4 7 5 8 11 2 | 20 23 24 21 21 20 25 18 20 19 20
27 | 6 10 10 11 6 5 7 6 7 8 2 | 21 23 23 21 22 21 25 20 20 20 20
X28 | 10 10 9 14 8 5 5 7 14 --- 3 | 21 22 21 22 20 21 24 20 23 --- 20
29 | 8 17 7 8 11 3 6 6 11 7 3 | 20 19 19 22 22 19 20 20 23 22 19
30 | 4 11 9 20 12 6 8 9 10 8 3 | 370 613 374 370 364 372 373 372 370 371 372
31 | 6 12 8 12 8 5 7 4 8 9 2 | 24 25 22 26 26 24 29 23 27 25 24
32 | 7 8 10 9 8 3 7 5 8 8 2 | 43 43 45 43 42 42 45 38 42 39 41
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 12 9 12 12 4 8 6 8 8 |T 38 47 39 40 40 38 41 37 39 39 38
WRMS | 7 12 9 11 10 4 8 6 8 8 |NE 39 48 39 40 41 39 41 38 39 40 38
MEDI | 6 11 8 10 10 4 7 6 8 8 |MD 24 27 25 26 25 24 28 22 26 25 23
Table 3.2228.5 GPS week: 2228 Day: 5 MJD: 59845.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 8 9 8 12 11 4 7 5 9 9 3 | 29 27 32 30 33 27 27 28 30 30 28
2 | 10 13 12 7 11 7 8 5 12 8 3 | 24 26 19 24 23 19 22 23 24 21 21
3 | 7 10 9 7 8 4 9 4 6 9 2 | 21 26 25 23 23 23 27 21 21 22 22
4 | 8 14 6 13 14 6 10 7 11 9 3 | 54 53 53 54 55 53 53 53 53 55 53
5 | 4 11 5 6 6 4 8 4 6 7 2 | 34 36 34 37 33 35 36 33 36 35 34
X6 | 7 --- 7 9 13 5 --- 5 --- --- 4 | 20 --- 20 21 25 21 --- 16 --- --- 19
7 | 7 13 8 15 16 5 8 6 12 6 3 | 29 28 27 34 29 28 28 27 30 30 27
8 | 7 12 8 13 7 4 9 10 8 6 3 | 44 44 44 46 45 43 43 45 43 44 43
9 | 6 12 8 14 15 4 6 5 6 7 3 | 33 35 34 36 35 32 32 30 33 32 32
10 | 5 12 8 8 7 3 8 6 5 8 2 | 20 25 24 20 18 20 25 16 20 18 19
11 | 9 21 16 21 16 5 12 6 11 13 4 | 29 29 28 34 39 28 29 28 27 31 28
12 | 4 16 4 5 10 3 8 5 8 9 2 | 21 24 19 23 19 21 24 19 22 21 20
13 | 8 10 10 10 9 5 11 7 9 8 3 | 35 37 34 32 36 33 37 32 31 35 33
14 | 5 14 9 11 9 4 8 5 9 8 3 | 28 32 29 32 31 28 28 29 30 31 28
15 | 7 11 9 13 7 6 8 6 9 12 3 | 38 37 32 38 35 34 37 33 35 34 34
16 | 5 23 9 9 7 5 6 9 7 10 3 | 15 16 19 21 16 15 15 15 15 15 14
17 | 7 10 7 14 11 4 5 5 11 6 3 | 25 24 24 29 27 24 25 23 26 25 23
18 | 10 20 15 14 13 6 14 7 12 9 4 | 31 32 30 33 36 29 32 31 28 33 30
19 | 10 16 5 11 12 4 7 7 16 8 3 | 23 21 23 23 26 22 22 20 28 23 21
20 | 6 13 6 8 8 4 8 5 15 7 3 | 19 22 20 25 21 21 20 18 26 20 19
21 | 7 13 8 15 15 6 8 5 10 9 3 | 19 16 19 22 25 17 17 18 19 19 17
22 | 6 9 5 10 9 4 8 6 7 12 2 | 24 25 25 30 25 24 24 23 27 25 24
23 | 4 13 5 9 8 4 9 5 7 7 2 | 17 19 19 22 19 19 19 20 19 22 19
24 | 6 19 6 18 23 4 9 7 7 11 4 | 25 30 28 28 29 24 27 23 24 27 24
25 | 7 12 7 5 7 3 10 6 9 12 3 | 22 30 26 24 20 22 27 18 22 21 21
26 | 5 9 13 11 6 3 8 7 7 11 3 | 20 25 27 23 20 20 24 17 20 19 20
27 | 7 11 9 17 7 6 8 7 7 7 3 | 27 29 29 32 28 27 29 26 29 26 27
X28 | 10 13 7 19 11 6 9 8 9 --- 4 | 22 27 21 20 20 20 26 19 22 --- 20
29 | 7 19 7 10 10 4 8 7 14 7 3 | 27 29 27 31 30 26 28 28 29 28 27
30 | 5 12 9 22 13 5 9 8 13 7 3 | 482 298 479 484 494 482 482 480 482 479 481
31 | 7 12 7 7 9 4 8 4 7 6 2 | 24 27 22 29 28 24 27 25 28 27 25
32 | 5 10 8 9 8 3 8 4 6 8 2 | 36 37 38 37 36 36 36 34 37 34 35
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 14 9 12 11 4 9 6 10 9 |T 41 37 41 43 43 40 42 39 42 42 40
WRMS | 7 14 9 13 10 4 9 6 9 8 |NE 41 37 42 44 43 41 43 40 43 43 40
MEDI | 7 12 8 11 9 4 8 6 9 8 |MD 25 28 27 29 28 24 27 23 28 27 24
Table 3.2228.6 GPS week: 2228 Day: 6 MJD: 59846.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 8 8 10 12 3 7 6 6 13 3 | 31 31 33 28 33 30 30 31 32 34 30
2 | 7 13 12 9 15 6 12 7 9 9 3 | 30 33 27 29 25 27 31 28 29 27 28
3 | 5 9 7 7 12 2 8 4 6 9 2 | 23 29 25 24 24 24 30 22 22 25 23
4 | 7 15 6 9 16 5 9 6 6 10 3 | 83 78 81 82 84 83 81 82 81 82 81
5 | 4 8 4 8 8 4 8 5 5 6 2 | 45 47 44 46 43 44 49 43 46 43 45
6 | 5 9 7 19 15 4 7 6 8 9 3 | 21 17 20 21 26 20 19 17 16 15 19
7 | 7 12 7 11 19 5 10 9 8 12 3 | 33 33 28 35 30 31 32 29 34 32 30
8 | 6 13 7 11 8 5 8 8 5 9 3 | 36 40 39 42 39 39 39 35 39 35 37
9 | 4 10 6 8 16 3 7 5 10 8 2 | 50 51 49 51 49 50 52 47 48 46 48
10 | 7 9 8 7 8 3 7 5 5 7 2 | 23 28 28 24 23 25 29 22 24 21 24
11 | 7 20 16 18 16 4 11 6 15 11 4 | 48 43 43 55 56 47 47 47 51 51 47
12 | 4 16 5 6 10 3 8 8 8 9 2 | 38 35 40 40 38 40 42 37 38 39 39
13 | 7 8 8 11 33 4 8 7 7 7 3 | 47 49 44 44 38 44 48 43 45 42 44
14 | 6 11 7 8 11 3 9 8 10 7 3 | 52 55 53 52 55 52 55 57 58 55 54
15 | 6 11 7 10 9 5 6 7 9 6 2 | 45 48 38 42 41 39 43 40 42 39 41
16 | 6 22 6 6 11 4 5 9 7 11 3 | 18 17 19 22 20 18 20 19 20 21 18
17 | 5 10 6 10 14 2 6 5 6 11 2 | 30 26 25 33 29 26 26 27 28 27 26
18 | 10 19 15 17 15 5 13 9 13 10 4 | 48 43 42 48 55 47 49 49 47 52 47
19 | 7 17 5 8 13 3 8 6 6 10 3 | 25 23 25 27 27 23 22 24 24 24 23
20 | 3 10 3 7 10 3 8 5 7 10 2 | 25 27 26 30 26 26 27 24 27 26 25
21 | 8 11 7 11 17 5 8 6 9 9 3 | 25 26 29 27 21 26 26 26 30 29 25
22 | 6 9 6 7 9 4 6 6 9 13 2 | 34 34 34 32 33 34 34 33 35 33 33
23 | 6 8 6 7 9 3 8 5 6 6 2 | 28 27 30 34 33 31 29 31 33 32 30
24E | 6 22 6 14 13 4 8 8 8 9 3 | 28 34 28 26 26 27 31 25 30 27 26
25 | 6 11 6 10 8 3 9 6 10 10 3 | 24 29 28 27 23 25 29 21 26 22 24
26 | 6 8 9 12 8 3 7 7 8 9 3 | 24 25 27 30 24 25 29 23 23 24 24
27 | 7 10 8 11 7 5 7 10 6 7 3 | 25 29 29 30 27 28 28 24 29 24 26
X28 | 9 12 9 12 10 4 7 7 13 --- 3 | 23 26 24 25 20 23 29 23 22 --- 22
29 | 6 19 7 8 12 3 7 7 7 10 3 | 32 28 30 30 32 31 31 31 31 32 30
30 | 6 11 6 17 15 4 8 8 7 5 3 | 331 231 330 336 336 330 328 330 330 327 330
31 | 6 12 6 9 12 4 6 6 7 9 2 | 31 31 29 30 35 29 32 29 29 32 29
32 | 5 9 7 9 9 3 6 5 6 9 2 | 53 54 55 52 51 53 53 51 55 49 52
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 13 8 11 14 4 8 7 8 9 |T 44 41 43 45 44 43 45 42 44 44 43
WRMS | 6 13 8 10 12 4 8 6 8 8 |NE 44 41 44 46 45 44 45 43 44 44 43
MEDI | 6 11 7 9 12 4 8 6 7 9 |MD 31 31 29 30 32 30 31 29 31 32 30
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 4.2228 GPS week: 2228 MJD: 59840.0-59846.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 9 10 22 |U 9 16 34 |U 10 11 28 |
emr | emr 3017 |U 12 21 37 |U 12 17 59 | 17 22 50 |
esa | esa 3058 | 9 13 28 |U 9 18 44 | 14 12 37 |
gfz | gfz 3057 |U 8 9 22 |U 9 13 28 |U 10 8 25 |
grg | grg 3043 |U 9 11 26 |U 8 14 31 | 11 9 27 |
igr | igr 3068 | 8 9 21 | 8 15 31 | 10 10 27 |
igs | igs 3058 | 8 9 20 | 8 14 32 | 10 9 27 |
jpl | jpl 3044 |U 11 16 33 |U 12 22 56 | 14 14 38 |
mit | mit 3058 |U 8 7 18 |U 7 13 30 |U 9 8 27 |
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 5.2228.0 GPS week: 2228 Day: 0 MJD: 59840.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 7 25 | 8 14 39 | 11 11 33 |
emr | emr 2976 | 9 15 45 | 13 22 64 | 17 22 56 |
esa | esa 3072 | 9 10 34 | 9 19 46 | 15 11 37 |
gfz | gfz 3072 | 9 4 23 | 7 14 26 | 11 7 27 |
grg | grg 3069 | 13 17 39 | 8 16 32 | 11 7 26 |
igr | igr 3072 | 8 6 24 | 7 16 32 | 11 8 28 |
igs | igs 3072 | 8 6 23 | 7 15 35 | 11 9 28 |
jpl | jpl 3072 | 9 13 36 | 11 22 61 | 15 11 37 |
mit | mit 3072 | 9 6 19 | 6 12 26 | 10 6 27 |
Table 5.2228.1 GPS week: 2228 Day: 1 MJD: 59841.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 24 | 10 15 32 | 8 11 25 |
emr | emr 3072 | 11 24 36 | 13 17 59 | 19 21 57 |
esa | esa 3072 | 8 13 29 | 10 18 45 | 12 10 36 |
gfz | gfz 3072 | 7 7 24 | 10 15 25 | 9 8 23 |
grg | grg 3072 | 8 8 27 | 8 16 30 | 11 8 34 |
igr | igr 3072 | 8 7 22 | 9 17 32 | 9 9 25 |
igs | igs 3072 | 8 7 21 | 9 14 31 | 9 9 24 |
jpl | jpl 3072 | 11 16 37 | 11 17 52 | 12 12 37 |
mit | mit 3072 | 9 6 20 | 7 14 26 | 9 8 24 |
Table 5.2228.2 GPS week: 2228 Day: 2 MJD: 59842.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 10 16 | 7 10 28 | 9 10 27 |
emr | emr 3072 | 12 23 33 | 10 16 46 | 15 20 46 |
esa | esa 3072 | 7 14 24 | 8 15 37 | 14 11 36 |
gfz | gfz 3072 | 5 11 20 | 9 9 23 | 8 8 25 |
grg | grg 3071 | 9 10 29 | 6 12 29 | 9 7 21 |
igr | igr 3072 | 7 10 17 | 8 12 26 | 9 9 26 |
igs | igs 3072 | 6 9 15 | 7 11 26 | 9 9 25 |
jpl | jpl 3072 | 9 16 27 | 11 16 46 | 14 13 34 |
mit | mit 3072 | 6 6 14 | 6 10 27 | 8 8 26 |
Table 5.2228.3 GPS week: 2228 Day: 3 MJD: 59843.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 12 15 32 | 12 22 33 | 12 11 24 |
emr | emr 2976 | 13 21 39 | 13 15 62 | 15 23 42 |
esa | esa 3072 | 9 11 32 | 9 15 41 | 11 7 35 |
gfz | gfz 3071 | 6 6 20 | 10 11 26 | 10 8 24 |
grg | grg 3071 | 8 11 27 | 9 11 28 | 14 9 28 |
igr | igr 3072 | 8 7 24 | 8 13 28 | 9 10 25 |
igs | igs 3072 | 9 8 27 | 9 14 28 | 10 8 31 |
jpl | jpl 3072 | 10 18 39 | 20 34 64 | 11 11 32 |
mit | mit 3072 | 11 6 26 | 9 15 34 | 8 7 32 |
Table 5.2228.4 GPS week: 2228 Day: 4 MJD: 59844.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 5 21 | 8 17 42 | 10 11 28 |
emr | emr 2976 | 11 24 38 | 10 16 61 | 19 23 54 |
esa | esa 2976 | 10 12 28 | 8 22 54 | 15 14 37 |
gfz | gfz 2974 | 11 12 26 | 9 15 39 | 10 8 27 |
grg | grg 2879 | 9 5 18 | 9 17 39 | 11 10 27 |
igr | igr 3044 | 9 7 21 | 7 18 41 | 11 12 30 |
igs | igs 2976 | 8 6 19 | 7 17 42 | 10 10 28 |
jpl | jpl 2976 | 13 13 38 | 10 22 63 | 14 15 40 |
mit | mit 2976 | 9 5 17 | 6 16 38 | 9 8 28 |
Table 5.2228.5 GPS week: 2228 Day: 5 MJD: 59845.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 10 15 | 7 16 32 | 10 12 28 |
emr | emr 2976 | 16 18 29 | 12 17 60 | 16 27 53 |
esa | esa 3072 | 9 15 24 | 8 18 40 | 17 15 40 |
gfz | gfz 3072 | 11 13 20 | 8 14 27 | 10 11 25 |
grg | grg 3071 | 7 11 18 | 7 14 28 | 9 10 25 |
igr | igr 3072 | 8 9 15 | 7 16 28 | 12 10 27 |
igs | igs 3072 | 7 9 14 | 7 14 29 | 10 11 27 |
jpl | jpl 2976 | 10 17 28 | 11 19 52 | 16 18 46 |
mit | mit 3072 | 8 7 14 | 7 14 31 | 9 8 24 |
Table 5.2228.6 GPS week: 2228 Day: 6 MJD: 59846.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 15 21 | ---- ---- ---- | 10 12 32 |
emr | emr 3072 | 11 25 39 | ---- ---- ---- | 16 21 44 |
esa | esa 3072 | 11 20 28 | ---- ---- ---- | 15 13 41 |
gfz | gfz 3071 | 7 13 21 | ---- ---- ---- | 10 8 27 |
grg | grg 3070 | 7 12 22 | ---- ---- ---- | 10 9 29 |
igr | igr 3072 | 9 14 22 | ---- ---- ---- | 11 10 30 |
igs | igs 3072 | 8 15 21 | ---- ---- ---- | 11 11 30 |
jpl | jpl 3072 | 13 22 30 | ---- ---- ---- | 17 16 37 |
mit | mit 3072 | 7 12 19 | ---- ---- ---- | 10 9 30 |
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 6.2228 GPS week: 2228 MJD: 59840.500-59846.500
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 | -3 -8 -14 -65 -1 | 11 30
| 15 10 39 42 5 | 3
emr uuuuu | 9 -7 -22 123 -7 | 32 49
| 11 26 79 45 19 | 7
esa uuuuu | 11 1 43 64 2 | 29 40
| 12 12 63 46 5 | 2
gfz uuuuu | 2 -29 -18 38 1 | 33 44
| 12 15 92 94 2 | 2
grg uuuuu | 12 9 -21 -59 -1 | -1 27
| 10 8 31 59 5 | 2
igr xxxxx | -1 -1 22 -23 0 | -1 28
| 12 9 38 33 4 | 2
irf xxxxx | -4 7 -25 -2 4 | -2 28
| 5 9 16 26 3 | 3
jpl uuuuu | 12 17 10 42 1 | 46 51
| 16 8 34 49 13 | 4
mit uuuuu | -4 13 -53 -20 3 | 18 32
| 14 18 63 41 4 | 2
ngs uuuuu | -32 -11 90 -57 -2 | 11 28
| 24 17 80 153 7 | 2
sio xxxxx | 49 -40 -227 -343 9 | 42 49
| 17 31 66 129 6 | 3
Table 7.2228.0 GPS week: 2228 Day: 0 MJD: 59840.500
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 | 4 6 -31 -139 3 | 8 24
emr uuuuu | 9 -32 -24 169 -24 | 42 53
esa uuuuu | 15 -10 -21 99 -6 | 29 36
gfz uuuuu | 13 -28 20 181 0 | 33 41
grg uuuuu | 5 16 14 -41 4 | -3 21
igr xxxxx | -19 -3 3 -24 -2 | 0 22
irf xxxxx | -2 -6 -14 12 4 | -4 23
jpl uuuuu | -4 22 -31 -20 14 | 40 45
mit uuuuu | -1 -1 15 2 -1 | 18 28
ngs uuuuu | -36 8 83 -80 -4 | 12 24
sio xxxxx | 54 -48 -272 -281 0 | 40 45
Table 7.2228.1 GPS week: 2228 Day: 1 MJD: 59841.500
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 | -19 1 37 -44 8 | 10 26
emr uuuuu | 26 -37 -81 149 -29 | 40 50
esa uuuuu | 28 5 -24 82 0 | 30 37
gfz uuuuu | 14 -12 -76 96 -2 | 34 42
grg uuuuu | -5 21 -44 -126 6 | -2 23
igr xxxxx | 3 -11 80 -69 -2 | 1 23
irf xxxxx | 3 2 -17 1 4 | -3 24
jpl uuuuu | 10 19 -29 -2 3 | 43 49
mit uuuuu | 10 -13 -24 38 -1 | 18 28
ngs uuuuu | -57 4 173 -156 -7 | 13 25
sio xxxxx | 44 -39 -336 -553 7 | 41 46
Table 7.2228.2 GPS week: 2228 Day: 2 MJD: 59842.500
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 | 26 -17 -88 -97 -4 | 12 27
emr uuuuu | 2 -28 107 82 -29 | 36 47
esa uuuuu | 16 14 10 107 5 | 30 37
gfz uuuuu | -8 -9 0 -64 0 | 34 42
grg uuuuu | 14 9 -20 -20 2 | 0 23
igr xxxxx | 15 2 42 -12 -7 | 1 23
irf xxxxx | -12 10 -19 -29 6 | -2 24
jpl uuuuu | 10 21 -18 41 24 | 45 51
mit uuuuu | -21 17 -42 -82 6 | 18 28
ngs uuuuu | -37 -33 164 113 -3 | 12 25
sio xxxxx | 18 23 -158 -426 18 | 42 48
Table 7.2228.3 GPS week: 2228 Day: 3 MJD: 59843.500
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 -4 -8 -50 1 | 6 33
emr uuuuu | 12 -9 -53 143 11 | 25 48
esa uuuuu | 15 16 12 51 3 | 25 38
gfz uuuuu | 8 -48 -192 -16 1 | 28 43
grg uuuuu | 25 11 -34 -35 -3 | -5 31
igr xxxxx | 8 0 -23 -27 -4 | -6 32
irf xxxxx | -3 0 -4 -24 10 | -7 31
jpl uuuuu | 19 16 26 52 -8 | 44 51
mit uuuuu | -22 0 21 -58 9 | 12 31
ngs uuuuu | -16 7 153 0 -11 | 6 31
sio xxxxx | 63 -47 -175 -398 5 | 37 46
Table 7.2228.4 GPS week: 2228 Day: 4 MJD: 59844.500
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 -18 7 -73 -6 | 13 35
emr uuuuu | 13 21 -107 155 9 | 29 51
esa uuuuu | 9 1 98 54 8 | 30 42
gfz uuuuu | 4 -30 37 -43 1 | 33 47
grg uuuuu | 19 -4 30 -107 -4 | 0 31
igr xxxxx | -14 -12 -10 -10 5 | -1 32
irf xxxxx | -5 8 -30 -18 3 | -1 32
jpl uuuuu | -11 0 36 18 -9 | 50 55
mit uuuuu | -7 30 -111 -36 4 | 18 35
ngs uuuuu | 14 -17 57 94 1 | 10 32
sio xxxxx | 45 -52 -169 -345 6 | 43 51
Table 7.2228.5 GPS week: 2228 Day: 5 MJD: 59845.500
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 | -1 -18 3 -31 -5 | 12 34
emr uuuuu | -10 22 -61 45 6 | 27 49
esa uuuuu | 6 -16 112 86 3 | 30 43
gfz uuuuu | -20 -46 -4 122 5 | 33 45
grg uuuuu | 18 5 -48 34 -6 | 0 30
igr xxxxx | -1 13 7 32 4 | -1 32
irf xxxxx | -5 13 -40 46 2 | -1 32
jpl uuuuu | 37 24 31 115 -9 | 50 55
mit uuuuu | 3 35 -87 -5 3 | 18 36
ngs uuuuu | -48 -30 52 -330 6 | 9 31
sio xxxxx | 70 -36 -218 -198 15 | 43 52
Table 7.2228.6 GPS week: 2228 Day: 6 MJD: 59846.500
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 | -2 -9 -17 -19 -3 | 13 34
emr uuuuu | 12 12 65 117 6 | 27 48
esa uuuuu | -10 -4 116 -28 1 | 32 44
gfz uuuuu | 4 -33 91 -7 -1 | 35 47
grg uuuuu | 9 3 -42 -116 -6 | 0 30
igr xxxxx | 4 3 55 -54 2 | 1 32
irf xxxxx | 0 19 -51 -1 0 | 1 32
jpl uuuuu | 22 15 52 91 -6 | 50 55
mit uuuuu | 14 25 -142 1 2 | 20 37
ngs uuuuu | -41 -19 -49 -37 8 | 11 32
sio xxxxx | 52 -79 -259 -201 9 | 48 56
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