[IGSREPORT-30488] Wk 2369 IGS Final Orbits
acc
acc at igs.org
Fri Jun 20 03:00:30 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2369 (Jun 01, 2025 - Jun 07, 2025)
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:
IGS0OPSFIN_${yyyy}${doy}0000_01D_15M_ORB.SP3 IGS GPS ephemeris files in SP3
format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_05M_CLK.CLK IGS GPS satellite and station
clocks in clock RINEX format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_01D_CLS.SUM IGS GPS clock combination summary
report.
IGS0OPSFIN_${yyyy}${doy}0000_07D_01D_ERP.ERP Earth Rotation Parameters (ERP)
and their rates as well as
Universal Time (UT1-UTC) and
Length Of Day (LOD) associated
with IGS ephemerides.
IGS0OPSFIN_20251520000_07D_01D_SUM.SUM Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, ESA, GFZ, GRG and JPL.
The other centres are excluded because of either poorer consistency, or 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.
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 | ADIS
0 | EMR | ASCG BSHM DUBO FAIR FLIN HOFN IQAL MAC1 MAW1 MCM4
0 | EMR | NRMD ONSA QAQ1 SCOR SYOG THU2 TRO1 WHIT WIND YEL2
0 | EMR | ASCG BSHM DUBO FAIR FLIN HOFN IQAL MAC1 MAW1 QAQ1
0 | EMR | SCOR SYOG THU2 TRO1 YEL2
0 | ESA | CMUM QAQ1 SCUB WHIT WIND CMUM MAW1 QAQ1 WHIT WIND
0 | GFZ | 5 LAUT SCUB AREQ LAUT ONSA
0 | GRG | MAW1 AREQ MAW1 WIND
0 | JPL | BAKE CAS1 NYAL BAKE CAS1 NYAL QAQ1 YEL2
0 | MIT | BRST FLRS INVK IRKJ MADR MAR6 MEDI NNOR PARC SFER
0 | MIT | SYOG WUHN YEL2 BRST FLRS INVK IRKJ MADR MAR6 MEDI
0 | MIT | NNOR PARC SFER SYOG WUHN YEL2
1 | COD | NRMD SYOG AREQ CZTG IQAL SYOG
1 | EMR | AREQ BADG BRST BSHM CAS1 DAV1 DUBO FAIR HOFN IQAL
1 | EMR | MAC1 MAW1 MCIL MCM4 NRMD NYAL ONSA PDEL QAQ1 SCOR
1 | EMR | WHIT YEL2 AREQ BRST CAS1 DAV1 DUBO FAIR FLIN HOFN
1 | EMR | MAC1 MAW1 MCM4 QAQ1 SCOR YEL2
1 | ESA | CPVG MAW1 WHIT CPVG FLIN MAW1 WHIT
1 | GFZ | 5 AREQ BADG CZTG LAUT NRMD SCUB LAUT
1 | JGX | IQAL
1 | JPL | CAS1 DAV1 FAIR MAW1 MCIL POVE AREQ CAS1 CHTI DAV1
1 | JPL | FAIR GLPS MAW1 MCIL POVE QAQ1
1 | MIT | CMUM GMSD IQAL MADR MAR6 MCM4 MEDI METG NRC1 NYAL
1 | MIT | PNGM REYK STJO TIDB WSRT YEL2 YELL ZIM2 CMUM GMSD
1 | MIT | IQAL MADR MAR6 MCM4 MEDI METG NRC1 NYAL PNGM REYK
1 | MIT | STJO TIDB WSRT YEL2 YELL ZIM2
2 | COD | POVE MELI SCH2 TRO1
2 | EMR | BADG BSHM CHUR FAIR IQAL MAC1 MAW1 QAQ1 STJO WHIT
2 | EMR | YEL2 BADG CHUR FAIR GLSV IQAL MAC1 MAW1 QAQ1 SCOR
2 | EMR | YEL2
2 | ESA | URUM WHIT BAKE FAIR MAW1 POVE WHIT
2 | GFZ | ASCG BAKE BSHM CMUM GMSD LAUT NLIB NRC1 POVE SCUB
2 | GFZ | BAKE LAUT NRC1 STJO WHIT
2 | GRG | BAKE FAIR MAW1 YELL CPVG FAIR SCUB YELL
2 | JGX | HLFX
2 | JPL | BADG BADG FAIR POVE QAQ1 TRO1
2 | MIT | BRST CMUM DARW GMSD HOFN IRKJ MAR6 MEDI NNOR PARC
2 | MIT | PIMO POVE ROTH SVTL YARR BRST CMUM DARW GMSD HOFN
2 | MIT | IRKJ MAR6 MEDI NNOR PARC PIMO POVE ROTH SVTL YARR
3 | COD | 29 29 AREG ASCG BADG BOAV CPVG DAV1 FAIR FLIN FLRS
3 | COD | GANP GLSV IQAL KIRU MCM4 NRC1 NYAL PERT SCUB TLSE
3 | COD | TOPL TRO1 URUM YEL2 FLIN GLSV IQAL NYAL URUM
3 | EMR | BADG BSHM CHUR DAV1 FAIR MAW1 SCOR YEL2 BADG BSHM
3 | EMR | DAV1 DUBO FAIR MAW1 MCM4 QAQ1 SCOR YEL2
3 | ESA | BAKE CHUR MADR MAW1 POVE YEL2 BAKE CHUR GLSV MADR
3 | ESA | MAW1 POVE YEL2
3 | GFZ | 29 29 CMUM POHN NRC1 POHN POVE
3 | GRG | AREG AREG MAW1
3 | JGX | HLFX
3 | JPL | 29 BADG BADG DAV1 FAIR GODN
3 | MIT | BUCU DJIG GMSD IRKJ KITG MADR MEDI NNOR PARC REYK
3 | MIT | SFER YEBE YEL2 BUCU DJIG GMSD IRKJ KITG MADR MEDI
3 | MIT | NNOR PARC REYK SFER YEBE YEL2
4 | COD | ASCG CPVG YEL2 ALGO GLSV SCUB SEYG
4 | EMR | BSHM DAV1 KERG MBAR MCIL NYAL PDEL PIE1 POL2 BSHM
4 | EMR | DAV1 NYAL PIE1 POL2
4 | ESA | BADG CCJ2 FLRS URUM CCJ2 SEYG URUM YEL2
4 | GFZ | BADG CPVG GUAM KOKV LPGS MANA NRC1 POHN STJO AREQ
4 | GFZ | POHN
4 | GRG | SCUB SEYG SEYG
4 | JGX | BADG YEL2 AREQ
4 | JPL | BADG HKSL FLRS HKSL
4 | MIT | CMUM GANP GMSD HKSL IRKJ MADR MCM4 MEDI NYAL PARC
4 | MIT | POAL SFER TLSE YARR YELL CMUM GANP GMSD HKSL IRKJ
4 | MIT | MADR MCM4 MEDI NYAL PARC POAL SFER TLSE YARR YELL
5 | COD | BOAV DAV1 SAVO SCUB SYOG URUM BOAV DAV1 SAVO SYOG
5 | EMR | BADG COCO DAV1 FAIR KOUG MBAR NRMD PDEL STJO TID1
5 | EMR | YEL2 BADG CHUR FAIR NRMD YEL2
5 | ESA | CHUR URUM
5 | GFZ | AREQ CMUM CZTG GODE LAUT LPGS SCUB SYOG AREQ LAUT
5 | GFZ | SYOG
5 | GRG | AREQ CZTG AREQ CZTG GLSV KOKB NRMD
5 | JGX | AREQ AREQ
5 | JPL | AREQ BADG AREQ BADG CHTI GLPS HKSL
5 | MIT | CMUM DARW GMSD MADR MAR6 MCM4 MEDI NYAL PIMO POAL
5 | MIT | UFPR YARR YELL CMUM DARW GMSD MADR MAR6 MCM4 MEDI
5 | MIT | NYAL PIMO POAL UFPR YARR YELL
6 | COD | ALGO AREQ ASCG BOAV CPVG FAA1 FLRS GANP KOUG LMMF
6 | COD | NAUR NICO POLV SCH2 TLSE VNDP ALGO BOAV
6 | EMR | AREQ BRST KERG MCIL NRMD ONSA PDEL SYOG BRST DAV1
6 | EMR | POLV SYOG YEL2
6 | ESA | URUM YEL2 CPVG URUM WARK YEL2
6 | GFZ | 5 AREQ CMUM POHN POHN
6 | GRG | CZTG CZTG WARK
6 | JGX | AREQ
6 | JPL | NRMD GLPS MAJU SCH2
6 | MIT | CMUM DARW GMSD MADR MAR6 MCM4 MEDI NNOR NYAL ONSA
6 | MIT | PARC SFER SVTL TLSE VIS0 YEL2 CMUM DARW GMSD MADR
6 | MIT | MAR6 MCM4 MEDI NNOR NYAL PARC SFER SVTL TLSE VIS0
6 | MIT | YEL2
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
----+--------+--------+-------------
0 | COD | ~20:00 | ~ -0.16 ns
0 | ESA | ~23:10 | ~ 0.31 ns
1 | COD | ~17:00 | ~ -0.13 ns
1 | ESA | ~10:35 | ~ -0.29 ns
2 | COD | ~23:05 | ~ 0.15 ns
2 | ESA | ~20:00 | ~ 0.29 ns
3 | ESA | ~17:00 | ~ 0.30 ns
4 | COD | ~12:25 | ~ 0.15 ns
4 | ESA | ~11:00 | ~ 0.30 ns
5 | COD | ~17:00 | ~ -0.15 ns
5 | ESA | ~05:00 | ~ 0.28 ns
6 | ESA | ~23:00 | ~ 0.30 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.
Starting 28-Nov-2022, all IGS products, are based on the IGS realization of
the ITRF2020 reference frame (IGS20). Starting from the same date, the IGS
products are based on the repro3 standards, including long filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025, all IGS products, are based on the IGS realization of
the first yearly update of ITRF2020 called ITRF2020-u2023. This IGS realization
is called IGb20.
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 | .4 -.7 -.2 8 6 -13 -.12
EMR | 0 | 5.1 -9.5 -13.7 -5 -10 7 .09
ESA | 0 | -.3 -.1 -.1 0 1 4 -.76
GFZ | 0 | .1 -.1 -.1 0 5 8 .21
GRG | 0 | .3 -.8 -.2 0 5 8 -.09
JGX | 0 | 6.2 -4.4 -6.5 14 -14 8 -.04
JPL | 0 | 6.8 -6.8 -9.7 4 8 15 .11
MIT | 0 | 4.2 -3.5 5.0 3 5 0 .17
NGS | 0 | 7.4 -5.6 -7.6 16 11 -20 .16
SIO | 0 | 1.8 -1.8 -4.6 -11 -82 28 .05
COD | 1 | .5 -.5 .2 13 4 -11 -.16
EMR | 1 | 9.2 -12.1 -15.9 -6 -12 5 .11
ESA | 1 | -.2 -.2 -.2 2 5 -6 -.72
GFZ | 1 | .2 -.4 -.0 -8 1 -1 .39
GRG | 1 | .9 -.7 -.3 -1 5 5 -.13
JGX | 1 | 5.3 -5.8 -1.7 16 14 11 -.11
JPL | 1 | 6.2 -10.3 -9.5 4 17 11 .08
MIT | 1 | 3.9 -8.8 9.9 7 4 3 .02
NGS | 1 | 9.2 -3.1 -.1 -9 2 -19 .11
SIO | 1 | .2 -2.5 -5.4 29 -55 36 .00
COD | 2 | .5 -.6 .7 7 8 -9 -.08
EMR | 2 | 8.7 -10.1 -12.6 -1 -14 10 -.05
ESA | 2 | .2 -.8 -.1 8 -5 2 -.65
GFZ | 2 | -.0 -.4 .1 2 -2 0 .20
GRG | 2 | .9 -1.2 -.5 4 11 -2 -.18
JGX | 2 | 4.3 -3.3 -2.5 12 -2 13 -.14
JPL | 2 | 7.1 -7.3 -7.7 -1 -3 15 .01
MIT | 2 | 1.9 -5.6 4.5 7 3 5 -.02
NGS | 2 | 9.6 -4.2 1.3 -11 9 -13 -.10
SIO | 2 | .5 -1.4 -4.9 -71 -8 8 .06
COD | 3 | .3 -.1 1.0 7 3 -20 -.08
EMR | 3 | 9.9 -6.0 -17.8 -7 -11 11 .26
ESA | 3 | .2 -.4 -.5 2 -10 1 -.67
GFZ | 3 | -.2 -.5 .2 -6 4 -3 .47
GRG | 3 | .2 -.2 -.1 -3 10 -5 -.09
JGX | 3 | 2.9 .8 -6.2 18 -10 15 .12
JPL | 3 | 8.0 -2.7 -10.7 -5 0 11 .03
MIT | 3 | 1.5 -3.6 8.5 6 2 6 .05
NGS | 3 | 7.0 1.9 -15.5 21 1 -5 .11
SIO | 3 | 1.3 .3 -10.7 18 32 24 .09
COD | 4 | .2 -.2 .8 4 1 -20 -.09
EMR | 4 | 11.3 -7.1 -13.9 7 -10 10 .07
ESA | 4 | .1 -.2 -.1 -3 -3 10 -.87
GFZ | 4 | .9 -.2 .2 1 2 6 .12
GRG | 4 | .3 -.4 .1 13 11 0 .00
JGX | 4 | 4.8 2.2 -4.2 7 -14 11 -.14
JPL | 4 | 11.3 -1.6 -13.1 -1 -11 0 .04
MIT | 4 | 2.9 -3.8 9.4 3 -1 6 .05
NGS | 4 | 9.8 -2.6 -10.4 10 23 16 .11
SIO | 4 | 4.3 .5 1.6 5 -9 -4 .03
COD | 5 | .8 -.6 .8 -1 5 -12 -.08
EMR | 5 | 10.1 -5.6 -17.1 3 -12 16 .26
ESA | 5 | -.6 -.3 -.3 -10 5 3 -.83
GFZ | 5 | .8 -.8 -.0 -11 9 13 .37
GRG | 5 | .8 -.4 -.4 7 7 10 -.07
JGX | 5 | 6.4 -1.3 -5.0 2 -1 19 -.23
JPL | 5 | 5.5 -5.1 -13.4 1 9 3 -.03
MIT | 5 | 2.8 -5.8 6.9 6 -4 22 -.13
NGS | 5 | 7.3 .3 -12.8 -12 22 -8 .05
SIO | 5 | 1.2 -2.8 -6.0 -24 0 -5 .01
COD | 6 | 1.2 -.6 .6 1 8 -11 -.10
EMR | 6 | 11.9 -3.1 -13.3 -5 -9 12 .22
ESA | 6 | -.4 -.5 -.3 -3 -8 -2 -.76
GFZ | 6 | -.2 -.6 -.3 -24 10 28 .34
GRG | 6 | 1.2 -.8 -.1 -5 1 6 .04
JGX | 6 | 7.9 .6 -1.3 14 -4 21 -.18
JPL | 6 | 6.0 -4.5 -8.1 2 8 22 .06
MIT | 6 | 3.5 -3.3 9.9 14 -3 7 -.03
NGS | 6 | 8.7 -3.4 -4.9 -8 -2 6 .07
SIO | 6 | .4 -4.7 -2.3 -19 -34 20 .21
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
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.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 1.2369.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2369.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 2.2369.[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 3.2369.[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 5.2369.0-6). 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 2369 summary. (Jun 01, 2025 - Jun 07, 2025)
Table 1.2369.a GPS week: 2369 MJD: 60827.000-60833.000
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 789| 0 0 3 13 0 5 .01 7 6 | -769 123 6 121
| 0 0 1 7 11 16 .02 | 107 154
emr 101| 0 0 -4 -7 3 -4 .00 9 9 | 8144 -16552 7 94
| 0 0 0 9 9 8 .01 | 14702 29367
esa 187| 0 0 -2 0 0 -2 -.09 8 8 | -261 -655 7 166
| 0 0 0 4 6 4 .01 | 428 1128
gfz 146| 0 0 0 15 12 3 .09 8 8 | -192 62 9 105
| 0 0 0 12 18 12 .03 | 70 95
grg 127| 2 0 7 -9 1 -12 .03 10 9 | -33 -44 8 139
| 0 0 2 12 8 16 .02 | 61 120
igr n/a| 0 0 1 -2 4 -4 .02 3 3 | 10287 312 8 82
| 0 0 0 9 7 7 .01 | 821 352
jgx n/a| 0 0 -2 1 -6 -13 -.03 8 8 | -39 3 27 82
| 0 0 0 3 8 12 .01 | 75 108
jpl 120| -1 0 0 7 1 7 .05 9 9 | -2483 242 6 74
| 0 0 0 9 10 8 .02 | 617 503
mit 360| 0 0 -1 -4 4 15 .01 7 6 | 10313 259 32 67
| 0 0 0 24 25 28 .01 | 858 306
ngs 272| 0 0 -3 0 3 -11 -.06 9 9 | -772 129 560 930
| 0 0 4 9 13 19 .02 | 98 140
sio 365| 0 0 2 -24 -12 1 -.01 8 7 | --- --- --- ---
| 0 0 1 11 8 23 .01 | --- ---
Table 1.2369.b GPS week : 2369 MJD: 60827.000-60833.000
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 3 3 3 3 3 3 |
2 | 3 3 3 3 4 3 3 |
3 | 4 3 4 4 3 3 3 |
4 | 3 3 2 2 2 2 2 |
5 | 4 4 3 4 4 3 4 |
6 | 2 2 2 2 2 2 2 |
7 | 2 2 2 2 2 2 2 |
8 | 3 3 3 3 3 3 3 |
9 | 2 3 2 2 2 2 3 |
10 | 3 3 3 3 3 3 3 |
11 | 3 2 2 3 3 3 3 |
12 | 3 3 3 3 3 3 3 |
13 | 3 3 3 3 3 3 3 |
14 | 3 3 2 3 3 2 3 |
15 | 3 3 3 3 3 3 3 |
16 | 4 4 4 4 3 3 3 |
17 | 3 3 3 3 3 3 3 |
18 | 3 3 3 3 3 3 3 |
19 | 3 3 3 3 3 3 3 |
20 | 3 3 3 3 3 3 3 |
22 | 2 3 2 2 2 3 2 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 2 2 3 2 2 |
26 | 3 3 3 2 3 2 3 |
27 | 3 3 3 3 3 3 3 |
28 | 4 3 3 3 3 3 3 |
29 | 3 3 4 4 3 4 3 |
30 | 3 3 3 3 3 3 3 |
31 | 3 2 2 2 2 2 2 |
32 | 2 2 2 2 2 2 2 |
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 2.2369.0 GPS week: 2369 Day: 0 MJD: 60827.000
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 791| 0 -1 2 17 13 7 .01 7 7 | -938 344 7 124
emr 104| 0 -1 -2 -3 8 -20 .00 10 10 | -370 352 7 94
esa 187| 0 0 -2 1 6 -3 -.10 8 7 | -608 117 8 172
gfz 145| 0 0 1 27 -2 -6 .12 9 8 | -99 43 10 102
grg 128| 4 0 7 0 5 -29 .02 10 10 | -47 15 8 160
igr n/a| 0 0 2 -9 5 -4 .02 3 3 | 9185 458 9 95
jgx n/a| 0 -1 -2 -3 -3 -30 -.01 9 9 | -88 97 30 88
jpl 120| -1 0 0 -2 7 15 .05 9 9 | -3624 868 7 77
mit 360| 0 0 -3 -10 -13 8 .02 8 7 | 9109 612 34 66
ngs 275| 0 1 -1 11 9 3 -.06 9 9 | -935 342 512 909
sio 360| 0 0 2 -44 -17 24 .00 8 8 | --- --- --- ---
Table 2.2369.1 GPS week: 2369 Day: 1 MJD: 60828.000
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 794| 0 0 2 2 2 17 .01 7 6 | -871 260 7 123
emr 101| 0 0 -4 0 -1 1 .00 10 10 | -387 657 9 102
esa 187| 0 0 -2 6 -1 -4 -.10 9 8 | -485 121 7 162
gfz 146| 0 0 0 27 -6 0 .13 8 8 | -172 -44 10 98
grg 130| 3 0 4 0 0 -21 .00 9 8 | 31 -104 7 124
igr n/a| 0 0 1 13 7 2 .01 3 3 | 9701 -305 10 88
jgx n/a| 0 0 0 2 -1 -21 -.02 8 8 | -19 16 28 92
jpl 120| -1 0 0 12 0 14 .04 10 10 | -2711 -242 6 75
mit 360| 0 0 -1 -27 25 -15 .00 7 6 | 9654 -212 37 68
ngs 270| 0 0 -1 1 -13 6 -.05 9 9 | -870 260 609 924
sio 367| 0 0 4 -25 -5 22 -.03 8 7 | --- --- --- ---
Table 2.2369.2 GPS week: 2369 Day: 2 MJD: 60829.000
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 791| 0 0 2 24 6 26 .01 7 6 | -773 97 6 124
emr 100| 0 -1 -4 -22 -7 0 -.01 10 10 | 29457 -59414 7 86
esa 187| 0 0 -2 0 1 -3 -.10 9 8 | 442 -2411 7 164
gfz 149| 0 0 0 0 18 4 .08 7 8 | -250 146 9 112
grg 130| 2 0 4 -27 0 5 .05 10 8 | -45 -53 7 133
igr n/a| 0 0 0 -13 -2 5 .03 3 3 | 9666 594 9 89
jgx n/a| 0 -1 -3 -2 -11 -20 -.02 9 9 | -132 86 27 79
jpl 120| 0 0 0 -6 0 8 .03 9 9 | -2753 553 7 75
mit 360| 0 0 -2 31 0 8 .01 6 5 | 9765 396 30 62
ngs 273| 0 0 2 -10 9 -34 -.03 8 8 | -770 92 576 1041
sio 369| 0 0 2 -24 -12 -12 -.00 8 7 | --- --- --- ---
Table 2.2369.3 GPS week: 2369 Day: 3 MJD: 60830.000
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 790| 0 0 4 15 -14 -14 .03 7 6 | -775 203 7 124
emr 103| 0 -1 -3 3 19 0 .01 9 9 | -173 -101 9 94
esa 187| 0 0 -1 2 4 7 -.08 8 8 | -438 40 8 154
gfz 147| 1 1 1 23 26 -9 .10 9 8 | -259 121 11 122
grg 132| 2 0 10 2 17 -20 .03 10 9 | -126 127 9 142
igr n/a| 0 0 1 -1 17 -3 .01 3 3 | 10181 702 10 90
jgx n/a| 0 0 -3 7 1 -10 -.03 8 8 | -92 75 25 74
jpl 120| -1 -1 0 19 21 9 .06 9 9 | -2401 730 7 75
mit 360| -1 0 -1 -30 -28 32 .00 7 6 | 10222 602 32 92
ngs 275| 0 0 -8 -1 0 -26 -.08 9 9 | -761 193 526 966
sio 369| 0 1 2 -30 -8 17 -.03 7 6 | --- --- --- ---
Table 2.2369.4 GPS week: 2369 Day: 4 MJD: 60831.000
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 786| 0 0 3 16 6 21 .03 7 6 | -725 46 6 121
emr 103| 0 0 -3 -20 -7 3 -.02 9 9 | -856 1358 6 94
esa 187| 0 0 -2 -5 -10 0 -.10 8 7 | -564 29 8 168
gfz 146| 0 0 1 8 -4 -1 .09 8 7 | -269 147 10 103
grg 123| 1 0 11 0 -7 10 .01 11 11 | -92 52 10 148
igr n/a| 0 0 2 -4 3 -3 .02 3 3 | 10792 401 8 72
jgx n/a| 0 0 -2 1 -7 7 -.04 8 8 | -63 30 26 79
jpl 120| 0 -1 0 4 -10 2 .04 9 9 | -1844 -93 6 73
mit 360| -1 0 -1 -10 32 3 .01 7 6 | 10857 271 30 61
ngs 273| 0 0 -4 5 -14 -29 -.05 8 8 | -721 45 608 915
sio 367| 0 0 2 -10 -2 -14 -.01 8 7 | --- --- --- ---
Table 2.2369.5 GPS week: 2369 Day: 5 MJD: 60832.000
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 785| 0 0 4 8 -14 -10 .00 7 7 | -671 24 6 122
emr 98| 0 0 -6 -5 7 -6 .01 9 9 | -531 942 8 101
esa 187| 0 0 -1 -6 4 -4 -.09 8 7 | 266 -2171 8 171
gfz 144| 0 0 2 20 42 7 .04 7 7 | -189 112 9 100
grg 125| 1 0 9 -10 0 -5 .05 9 9 | 25 -117 8 151
igr n/a| 0 0 1 4 0 -15 .02 3 3 | 11213 -8 8 65
jgx n/a| 1 -1 -2 2 0 -16 -.04 8 8 | 63 -79 24 73
jpl 120| -1 0 -1 13 0 -9 .07 9 9 | -1900 -423 7 71
mit 360| 0 0 -1 -11 -18 71 .01 7 6 | 11209 0 34 65
ngs 270| 0 1 -9 9 21 -17 -.09 10 10 | -672 27 616 1008
sio 363| 0 0 3 -14 -25 -38 .01 7 6 | --- --- --- ---
Table 2.2369.6 GPS week: 2369 Day: 6 MJD: 60833.000
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 787| 0 0 6 10 -6 -7 -.03 7 6 | -633 -108 5 112
emr 103| 0 0 -3 -2 1 -8 .01 9 9 | 29869 -59661 8 93
esa 187| 0 0 -3 0 -9 -7 -.08 8 8 | -445 -316 8 174
gfz 145| 1 -1 0 0 11 29 .08 8 9 | -110 -88 10 100
grg 124| 1 0 8 -27 -5 -27 .05 9 9 | 19 -234 8 119
igr n/a| 0 0 0 -6 0 -12 .00 3 3 | 11277 344 8 76
jgx n/a| 0 -1 -2 0 -21 -6 -.02 9 9 | 56 -203 30 92
jpl 120| -1 0 0 7 -4 10 .03 9 9 | -2152 306 8 73
mit 360| 0 0 0 25 32 -2 .00 7 7 | 11375 147 28 61
ngs 270| 0 0 -4 -14 12 14 -.06 10 10 | -677 -53 475 747
sio 363| 0 0 0 -18 -18 11 -.01 7 6 | --- --- --- ---
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 3.2369.0 GPS week: 2369 Day: 0 MJD: 60827.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 12 7 --- 9 2 --- 11 9 12 7 3 | 38 39 37 --- 40 38 --- 39 40 36 38 38
2 | 9 8 8 7 11 3 6 7 9 11 7 2 | 39 41 38 42 41 40 40 39 38 41 41 39
3E | 11 10 9 11 15 4 10 11 11 10 9 3 | 24 29 30 35 25 29 29 29 28 30 28 27
4 | 7 7 5 8 9 3 8 8 6 10 7 2 | 58 56 56 59 55 58 56 58 59 59 58 57
5E | 7 12 11 10 8 4 11 11 12 9 11 3 | 53 49 47 54 51 50 50 50 55 53 53 51
6 | 5 9 6 6 7 2 4 7 5 9 5 2 | 30 32 32 31 31 31 30 33 30 31 31 31
7 | 6 5 6 5 7 3 6 7 3 6 8 2 | 15 13 17 18 12 16 14 15 15 15 17 14
8E | 6 9 5 10 11 3 7 7 5 10 10 2 | 36 35 34 38 36 35 33 35 36 36 36 35
9 | 6 8 5 6 11 4 6 7 5 8 7 2 | 37 40 38 38 36 37 37 39 37 40 37 37
10E | 8 11 9 14 11 3 7 9 8 10 11 3 | 32 32 33 28 27 30 30 32 30 31 30 30
11 | 7 12 6 5 9 2 6 10 5 9 7 2 | 32 32 32 34 34 32 34 35 33 32 33 32
12 | 5 6 9 9 12 2 15 7 7 9 9 3 | 28 26 23 29 29 26 25 26 30 29 30 27
13 | 5 11 6 8 9 3 11 8 7 6 9 2 | 25 31 24 24 25 26 23 31 24 27 25 25
14 | 8 8 6 7 9 2 7 10 8 9 5 2 | 48 44 46 51 47 48 47 52 46 48 49 47
15 | 6 9 9 7 10 3 11 8 10 8 8 3 | 52 54 53 54 50 51 53 54 49 51 53 51
16 | 8 7 8 8 17 3 17 9 13 10 14 3 | 27 25 27 29 26 27 24 27 31 26 33 26
17 | 10 8 13 7 12 3 9 10 6 8 7 3 | 36 33 30 35 33 31 31 33 33 35 35 32
18 | 7 11 6 9 7 3 7 12 7 9 8 2 | 34 35 34 35 36 33 34 35 34 31 35 34
19 | 6 11 12 7 11 5 11 10 8 9 9 3 | 65 63 62 66 67 63 63 64 66 63 70 64
20E | 10 7 9 11 10 3 9 6 9 10 9 3 | 62 65 63 67 64 64 65 64 66 67 66 64
22 | 5 6 8 7 7 3 8 8 6 8 5 2 | 34 30 31 33 32 33 34 33 33 32 34 32
23E | 9 10 9 9 8 3 8 16 12 10 6 3 | 25 28 30 28 30 28 29 36 28 22 29 27
24 | 6 11 8 11 10 3 8 12 7 6 8 3 | 32 40 36 30 33 33 31 41 32 33 34 33
25 | 5 10 7 7 6 3 7 8 7 8 7 2 | 28 33 30 29 31 28 28 31 26 28 25 28
26 | 7 7 8 10 12 3 6 7 10 8 10 3 | 26 25 27 27 26 26 24 26 25 25 25 25
27E | 8 8 6 7 10 2 5 10 5 7 10 2 | 33 31 30 31 33 31 29 30 33 33 32 31
28 | 7 17 6 16 8 4 5 14 9 7 8 3 | 20 24 18 29 21 21 21 21 21 18 23 19
29 | 6 10 12 7 11 3 14 10 6 8 8 3 | 45 41 44 46 51 45 44 44 46 49 45 45
30 | 6 13 7 5 7 3 6 12 6 7 7 2 | 23 30 25 24 20 23 20 30 22 21 23 23
31 | 3 7 9 6 7 3 10 5 7 8 10 2 | 20 23 22 26 18 21 20 22 22 19 25 21
32 | 6 7 7 7 8 2 5 6 6 6 8 2 | 36 38 38 33 31 36 34 39 35 35 33 35
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 8 9 10 3 9 9 8 9 8 |T 35 36 35 36 35 35 34 36 35 35 36 34
WRMS | 7 10 7 8 10 3 9 9 7 9 8 |NE 32 33 32 33 32 32 31 34 32 32 33 32
MEDI | 7 9 8 7 9 3 7 9 7 9 8 |MD 33 33 32 33 33 32 31 35 33 32 33 32
Table 3.2369.1 GPS week: 2369 Day: 1 MJD: 60828.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 12 8 --- 8 4 --- 11 7 11 5 3 | 27 27 28 --- 29 27 --- 28 31 27 29 27
2 | 6 8 9 7 10 4 5 8 6 7 5 2 | 27 25 24 28 24 25 24 25 26 27 27 25
3E | 9 11 10 10 13 4 9 10 8 11 10 3 | 19 21 23 21 19 21 22 22 20 25 21 20
4 | 7 8 6 8 9 2 8 8 8 8 7 2 | 48 47 46 49 45 46 44 46 46 45 49 46
5E | 7 11 11 9 5 4 12 11 13 14 13 3 | 45 42 39 44 41 41 41 41 45 44 47 42
6 | 5 9 7 6 7 2 4 7 4 9 6 2 | 20 21 21 17 19 18 17 22 18 21 18 18
7 | 5 6 8 7 5 2 4 6 3 6 5 2 | 15 13 17 18 10 14 13 11 13 14 14 13
8E | 7 11 6 10 9 4 6 8 7 7 10 2 | 31 30 29 31 32 30 29 30 28 29 30 29
9 | 7 8 6 8 9 3 7 9 7 7 7 2 | 28 31 28 27 27 27 25 30 26 29 25 27
10E | 9 12 10 11 10 6 9 11 7 11 8 3 | 26 25 27 21 22 27 24 28 25 28 25 24
11 | 5 9 6 6 7 2 6 10 5 9 6 2 | 25 25 23 26 28 24 26 27 25 23 24 24
12 | 6 8 10 8 12 2 12 9 6 9 8 3 | 30 28 24 29 29 27 26 27 28 30 30 27
13 | 3 11 6 7 7 3 10 9 6 8 8 2 | 23 29 22 22 24 24 24 29 23 25 24 23
14 | 7 8 6 8 8 4 6 9 7 7 7 2 | 32 31 31 33 33 34 33 35 32 31 34 32
15 | 4 8 9 10 9 3 8 7 8 7 7 2 | 32 34 29 31 32 29 31 32 31 30 32 30
16 | 8 6 10 9 17 3 17 8 10 11 12 3 | 21 18 21 22 18 19 18 18 25 20 25 19
17 | 8 8 12 4 6 5 8 9 5 9 6 2 | 51 49 46 47 47 46 48 48 47 48 46 47
18 | 11 11 7 8 8 3 6 12 6 9 7 3 | 20 23 18 25 22 20 20 24 23 18 23 21
19 | 8 10 11 6 11 4 11 9 8 9 8 3 | 68 68 68 70 69 68 67 68 70 68 72 69
20E | 7 7 12 9 9 3 8 7 9 9 10 3 | 51 56 54 56 55 53 55 54 54 53 54 54
22 | 6 8 8 10 7 4 7 8 5 7 7 2 | 26 23 22 25 23 24 24 24 24 22 25 23
23E | 7 9 10 9 8 3 6 18 7 11 5 3 | 20 22 24 20 23 22 22 30 22 19 24 22
24 | 5 12 6 10 7 2 7 13 4 7 8 2 | 21 31 24 20 19 22 16 31 22 19 22 21
25 | 5 10 7 5 7 2 6 9 7 10 7 2 | 24 26 25 24 25 23 23 26 22 26 21 23
26 | 6 8 10 10 12 3 5 6 7 11 8 2 | 23 22 23 25 25 21 20 23 20 23 19 21
27E | 8 10 6 8 8 3 6 11 5 8 8 2 | 30 26 27 30 30 27 26 27 28 28 29 27
28 | 6 19 4 10 8 2 6 14 5 5 6 3 | 12 16 11 19 14 11 12 13 13 10 13 10
29 | 5 8 13 10 13 4 14 8 7 12 7 3 | 43 42 41 47 47 44 45 41 44 45 43 43
30 | 6 13 7 5 6 3 7 13 7 8 7 2 | 18 28 22 19 14 18 14 28 15 14 17 18
31 | 3 6 7 6 6 2 10 3 5 9 8 2 | 17 20 22 23 15 19 17 19 18 23 19 18
32 | 6 9 6 6 8 3 4 6 6 8 8 2 | 31 31 31 28 28 30 27 33 28 31 27 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 9 8 9 3 8 10 7 9 8 |T 29 30 28 29 28 28 27 30 28 28 29 28
WRMS | 6 10 8 8 8 3 8 10 6 9 7 |NE 24 26 24 25 23 23 22 26 24 24 24 23
MEDI | 6 9 8 8 8 3 7 9 7 9 7 |MD 26 27 24 25 25 25 24 28 25 27 25 24
Table 3.2369.2 GPS week: 2369 Day: 2 MJD: 60829.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 11 7 --- 9 3 --- 11 5 11 8 3 | 22 24 21 --- 28 23 --- 26 23 21 25 23
2 | 6 7 9 9 10 4 7 7 5 8 7 2 | 33 33 32 37 31 33 31 32 34 35 33 33
3E | 10 12 9 13 13 3 8 10 8 9 10 3 | 23 24 26 27 24 25 25 27 26 25 27 24
4 | 6 6 7 8 9 3 6 8 4 9 6 2 | 41 43 42 43 46 42 42 44 41 40 41 42
5E | 5 10 12 8 6 5 11 10 11 11 10 3 | 39 37 34 40 39 37 37 35 39 39 38 37
6 | 5 8 6 6 5 1 6 7 4 5 7 2 | 25 26 26 24 26 25 22 28 24 25 25 24
7 | 5 6 7 6 4 2 6 7 3 8 6 2 | 14 13 18 21 13 16 12 12 15 17 17 15
8E | 9 9 7 7 11 4 8 9 9 8 10 3 | 31 29 30 31 31 29 27 28 30 31 27 29
9 | 5 9 7 4 10 3 4 6 4 6 7 2 | 28 29 31 29 31 29 28 31 29 27 30 29
10E | 9 11 9 11 13 4 7 10 9 9 11 3 | 27 27 28 25 25 26 26 28 25 26 26 25
11 | 5 11 6 6 8 2 6 9 5 7 7 2 | 25 26 25 27 28 25 27 27 27 27 27 26
12 | 6 6 9 6 13 3 14 8 8 8 6 3 | 21 19 14 21 22 18 18 20 22 23 19 19
13 | 5 11 7 6 6 3 10 8 6 9 7 2 | 19 25 18 22 21 20 18 25 19 20 19 19
14 | 7 8 6 7 8 3 5 10 5 8 5 2 | 39 36 37 39 37 37 37 41 37 40 38 38
15 | 5 7 9 7 8 3 9 8 6 9 6 2 | 37 39 36 41 38 38 37 37 38 36 38 37
16 | 7 7 10 10 15 3 20 8 8 8 10 3 | 24 23 22 30 27 24 20 22 21 27 23 23
17E | 6 8 13 5 8 6 9 8 6 8 7 2 | 27 27 23 28 28 26 27 27 28 29 29 26
18 | 8 11 6 8 10 2 7 11 4 10 6 2 | 21 23 21 25 26 21 23 25 24 24 24 22
19 | 6 12 12 6 10 4 11 9 6 8 8 3 | 48 48 46 50 50 47 47 48 47 48 45 47
20E | 6 7 10 8 7 3 9 7 10 8 9 2 | 77 76 76 75 75 77 78 75 78 80 77 77
22 | 5 8 8 6 7 3 7 7 4 7 5 2 | 29 27 25 27 27 26 27 28 28 27 27 26
23E | 7 10 11 6 10 3 6 17 5 11 6 3 | 21 24 26 24 27 25 25 32 24 19 24 24
24 | 9 11 8 6 7 2 7 12 4 4 8 2 | 32 39 38 34 34 35 33 41 34 36 36 35
25 | 6 9 6 6 7 2 7 7 6 8 6 2 | 27 30 31 29 30 28 26 31 27 31 28 28
26 | 7 8 10 10 12 2 5 7 6 9 7 2 | 27 27 28 28 27 27 26 26 25 28 26 26
27E | 8 9 7 9 9 3 6 12 5 6 7 2 | 28 22 25 27 27 24 22 22 24 27 23 24
28 | 6 17 6 6 10 3 7 13 4 10 8 3 | 14 18 11 17 18 14 17 16 14 15 15 13
29 | 7 10 12 8 18 4 13 9 6 12 9 3 | 64 50 63 65 66 64 48 62 63 64 65 63
30 | 6 13 7 5 6 3 6 11 6 7 8 2 | 18 29 23 21 18 20 16 28 17 20 17 19
31 | 4 7 8 6 6 2 9 7 4 10 8 2 | 18 21 20 17 19 18 19 21 17 17 17 18
32 | 4 8 6 7 10 2 5 6 5 7 6 2 | 31 34 33 29 32 31 30 33 29 30 28 30
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 9 7 10 3 9 9 6 8 8 |T 30 30 29 31 31 30 29 31 29 30 30 29
WRMS | 6 10 8 8 8 3 9 9 5 8 7 |NE 25 27 26 28 27 26 25 28 25 26 26 25
MEDI | 6 9 8 6 9 3 7 8 5 8 7 |MD 27 27 26 28 28 26 26 28 27 27 27 26
Table 3.2369.3 GPS week: 2369 Day: 3 MJD: 60830.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 12 8 --- 11 3 --- 11 5 11 9 3 | 16 21 17 --- 25 18 --- 21 22 17 23 19
2 | 5 9 9 8 9 3 7 9 8 7 6 2 | 28 28 25 34 30 29 29 29 30 26 30 28
3E | 10 10 6 20 16 3 8 8 8 9 8 3 | 25 26 27 36 27 26 27 27 26 28 28 26
4 | 5 6 6 6 8 3 5 8 7 10 5 2 | 26 24 25 26 32 26 27 27 29 25 30 26
5E | 15 11 11 9 8 2 10 12 10 11 8 3 | 35 34 31 38 36 34 35 32 38 38 38 34
6 | 5 9 6 8 6 2 4 6 5 7 4 2 | 29 27 30 27 29 28 28 30 30 30 28 28
7 | 3 5 6 5 5 3 7 6 3 6 5 1 | 21 20 24 23 21 22 21 20 22 22 21 21
8E | 8 11 7 9 10 4 8 8 8 7 12 3 | 31 29 28 31 30 29 28 28 30 29 35 29
9 | 5 7 6 7 8 3 5 7 4 5 7 2 | 26 28 28 23 26 25 26 27 26 28 26 25
10E | 9 12 9 9 11 5 6 11 8 12 10 3 | 27 29 28 29 27 29 27 29 29 30 31 28
11 | 8 10 6 5 7 2 4 9 6 10 6 2 | 23 25 23 24 27 24 25 27 27 23 27 24
12 | 7 7 9 6 14 4 11 8 7 11 6 3 | 21 21 19 22 22 21 22 22 24 25 23 21
13 | 6 11 7 8 9 2 10 9 7 9 7 2 | 21 27 22 27 22 23 22 28 24 23 22 22
14 | 7 8 7 9 8 3 5 10 6 7 4 2 | 35 32 35 35 38 36 34 39 36 30 36 34
15 | 5 8 9 9 11 5 9 8 10 11 8 3 | 38 42 39 43 38 39 39 39 40 42 41 39
16 | 7 8 8 5 13 3 17 9 10 8 11 3 | 28 28 27 30 31 27 26 27 30 27 32 27
17E | 7 7 12 6 9 4 7 8 3 8 8 2 | 38 38 36 36 39 38 38 38 39 38 38 37
18 | 7 11 7 6 10 3 8 11 6 10 8 2 | 20 25 23 24 27 24 24 26 25 22 25 23
19 | 6 12 12 10 14 4 10 8 6 9 8 3 | 62 63 61 64 64 61 62 61 62 62 62 62
20 | 7 6 10 15 12 4 8 7 8 11 8 3 | 75 77 77 73 73 75 78 77 80 79 78 76
22 | 4 7 7 9 7 4 6 5 4 7 4 2 | 30 29 26 30 29 28 28 29 27 26 28 28
23E | 7 9 9 8 11 3 6 17 6 11 7 3 | 24 26 30 28 31 28 28 34 27 24 28 27
24 | 7 12 6 6 8 3 7 11 7 9 4 2 | 30 38 34 36 29 32 29 39 32 26 33 32
25 | 6 9 7 6 6 3 7 8 6 9 5 2 | 27 27 29 26 30 27 24 30 25 24 24 26
26 | 6 6 7 8 10 3 4 6 5 9 8 2 | 27 30 30 30 27 28 28 28 31 28 31 28
27E | 10 9 5 9 9 3 8 10 6 12 7 2 | 34 31 31 32 34 32 31 31 32 34 33 31
28 | 6 17 5 8 10 3 6 13 5 8 7 3 | 22 24 22 24 23 21 22 22 23 24 25 21
X29E | 7 --- 13 7 15 6 --- 10 6 12 6 3 | 47 --- 48 48 49 46 --- 47 50 46 49 47
30 | 5 12 7 9 7 3 5 12 8 6 7 2 | 22 31 27 22 21 23 20 31 22 22 19 22
31 | 4 6 9 8 6 3 9 6 3 8 6 2 | 24 24 28 23 24 24 22 26 25 25 27 24
32 | 5 8 7 7 9 3 5 6 6 7 5 2 | 30 32 32 31 30 30 29 32 28 34 30 30
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 10 3 8 9 7 9 7 |T 30 31 31 32 31 30 30 32 31 30 32 30
WRMS | 6 9 8 8 9 3 8 9 6 9 6 |NE 25 27 26 28 27 26 26 28 27 26 27 26
MEDI | 6 9 7 8 9 3 7 8 6 9 7 |MD 27 28 28 30 29 28 28 29 29 27 30 28
Table 3.2369.4 GPS week: 2369 Day: 4 MJD: 60831.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 9 5 --- 10 3 --- 10 8 10 6 3 | 21 20 18 --- 25 19 --- 21 21 16 20 19
2 | 9 9 7 9 13 4 7 8 16 11 7 3 | 22 21 20 28 26 21 22 21 30 23 22 22
3E | 10 11 6 12 19 3 8 8 7 10 7 3 | 20 20 21 27 21 22 20 20 20 24 20 20
4 | 6 7 5 6 10 3 5 8 4 8 6 2 | 42 41 41 44 45 43 42 42 42 41 42 42
5E | 15 9 12 8 8 4 11 11 10 8 10 3 | 34 31 28 32 34 31 31 31 34 31 33 31
6 | 5 8 7 5 8 2 5 6 4 6 7 2 | 20 21 22 16 20 19 16 21 19 19 17 18
7 | 4 7 8 5 7 2 6 6 4 9 5 2 | 14 13 20 20 14 15 13 12 15 17 17 15
8E | 8 10 7 8 14 3 7 11 9 8 15 3 | 31 29 28 29 29 28 28 28 28 31 30 28
9 | 5 6 6 6 11 3 4 8 4 5 6 2 | 22 25 25 24 25 23 21 25 21 23 23 22
10E | 8 11 9 9 12 3 8 10 8 9 11 3 | 19 19 18 17 17 17 17 20 18 20 18 17
11 | 5 9 6 6 9 2 7 8 6 10 6 2 | 22 20 18 21 25 20 22 23 23 19 23 21
12 | 6 7 7 9 14 4 14 8 7 8 9 3 | 24 23 19 25 25 22 22 23 27 25 25 23
13 | 5 11 6 6 8 2 10 10 6 7 11 2 | 22 26 20 24 24 22 22 27 23 22 21 22
14 | 6 10 6 8 8 2 5 9 6 11 6 2 | 33 32 32 38 39 34 33 37 32 34 32 33
15 | 4 7 9 7 10 3 8 7 7 6 9 2 | 29 30 27 31 27 28 29 29 28 30 28 28
16 | 8 7 7 4 12 3 16 7 8 10 7 3 | 18 15 15 18 21 17 17 14 18 17 16 15
17E | 6 8 11 7 11 3 6 9 5 8 6 2 | 19 19 15 19 24 18 19 19 20 21 20 18
18 | 8 11 6 8 11 3 7 10 5 10 8 2 | 16 21 15 20 22 16 19 20 19 14 19 17
19E | 9 12 13 8 13 5 9 8 7 8 9 3 | 99 94 96 95 97 96 98 98 99 93 100 97
20 | 6 6 10 10 21 3 8 7 10 7 11 3 | 48 51 49 53 52 50 52 49 50 49 52 50
22 | 5 7 7 8 8 2 6 7 4 10 5 2 | 25 22 20 26 26 22 22 23 22 20 23 22
23E | 8 8 9 7 11 2 6 15 7 9 7 3 | 17 19 21 23 22 19 20 26 18 18 19 19
24 | 7 11 7 7 8 3 9 10 7 7 8 2 | 28 36 31 34 28 30 26 37 29 26 32 30
25 | 4 9 7 11 8 3 6 7 6 5 8 2 | 27 26 27 22 27 24 22 27 23 23 25 24
26 | 5 7 8 8 14 2 5 6 8 11 8 2 | 37 39 40 40 35 38 37 37 37 39 37 37
27E | 10 8 6 8 13 3 10 8 5 9 8 2 | 31 25 27 29 29 26 25 25 27 29 26 27
28 | 7 16 6 6 8 2 8 12 5 6 4 2 | 14 17 12 13 16 12 13 13 13 13 13 11
29E | 6 9 10 8 15 3 13 8 6 8 8 3 | 35 44 34 33 40 36 44 35 37 38 37 35
30 | 5 11 7 4 7 2 5 12 6 7 7 2 | 15 28 22 18 16 18 15 28 14 17 16 18
31 | 3 7 8 8 5 2 10 5 3 9 7 2 | 18 19 18 11 16 16 16 19 15 16 14 15
32 | 4 7 6 6 7 3 5 6 5 6 5 2 | 25 26 25 23 26 25 23 27 22 25 23 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 8 11 3 8 9 7 8 8 |T 27 28 26 28 28 26 26 28 27 26 27 26
WRMS | 6 9 7 7 11 3 8 9 6 8 7 |NE 23 24 23 24 25 23 22 25 23 22 23 22
MEDI | 6 9 7 8 10 3 7 8 6 8 7 |MD 22 25 22 24 25 22 22 25 23 23 23 22
Table 3.2369.5 GPS week: 2369 Day: 5 MJD: 60832.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 11 7 --- 9 4 --- 10 6 11 6 3 | 24 25 25 --- 27 24 --- 27 27 22 27 25
2 | 8 8 9 8 11 3 8 8 7 10 6 2 | 23 25 22 28 25 24 23 24 25 24 29 24
3E | 12 12 6 9 16 3 7 9 9 12 8 3 | 24 24 25 26 24 23 24 25 23 26 26 23
4 | 6 8 5 4 8 3 5 8 6 11 6 2 | 46 45 46 48 47 47 45 47 48 43 47 46
5E | 8 10 12 10 7 3 10 11 8 10 6 3 | 50 47 44 53 51 48 46 48 49 52 49 48
6 | 7 9 6 6 7 2 5 7 7 9 5 2 | 26 27 26 23 25 24 24 28 21 24 24 24
7 | 3 6 7 5 5 2 6 5 3 6 8 1 | 21 19 24 21 19 21 20 19 20 21 25 20
8E | 8 9 7 10 11 3 7 8 10 11 11 3 | 40 37 37 35 38 37 36 38 35 39 39 36
9 | 5 7 5 5 9 3 6 7 4 8 4 2 | 35 35 35 34 35 34 32 36 31 36 34 34
10E | 7 12 8 6 10 4 8 10 10 10 9 3 | 24 25 25 28 23 25 25 26 23 26 25 24
11 | 5 11 6 6 7 2 7 9 6 9 6 2 | 18 20 18 22 23 20 21 22 22 20 22 20
12 | 6 7 8 7 13 4 13 8 7 10 7 2 | 33 33 30 33 35 32 32 33 34 35 34 32
13 | 6 11 6 8 7 3 9 8 7 9 9 2 | 32 38 29 32 33 31 31 37 29 28 32 31
14 | 6 10 6 7 8 2 5 9 5 8 5 2 | 41 40 39 44 43 42 42 45 40 40 43 41
15 | 10 7 9 6 10 3 6 8 7 14 8 2 | 32 33 28 32 32 31 30 32 29 29 30 30
16 | 8 6 7 7 11 2 16 7 7 11 13 3 | 23 20 21 23 23 22 20 21 22 22 26 21
17E | 8 7 11 5 7 3 6 8 5 13 8 2 | 22 19 15 18 19 19 19 19 20 24 19 18
18 | 8 10 7 5 8 3 7 10 5 12 6 2 | 19 22 18 21 22 19 22 22 21 15 20 19
19E | 8 11 11 7 13 5 8 8 10 14 9 3 | 42 41 41 41 43 41 40 40 45 40 44 41
20 | 6 6 10 12 13 2 10 6 8 14 6 3 | 47 48 48 46 48 47 48 47 48 51 50 47
22 | 7 9 7 8 8 2 7 6 5 9 6 2 | 24 24 18 27 24 22 22 24 21 24 23 22
23E | 7 9 8 6 11 2 5 16 6 9 5 2 | 29 29 30 32 32 30 32 33 28 27 30 29
24 | 8 11 6 6 9 3 8 10 6 9 6 2 | 23 31 27 27 21 25 21 32 23 29 25 25
25 | 5 10 7 9 7 2 6 7 7 7 4 2 | 23 27 25 25 25 23 20 25 20 23 21 22
26 | 6 7 8 7 7 2 5 6 5 10 6 2 | 32 31 33 30 33 31 30 32 28 31 30 30
27E | 9 7 7 8 12 3 8 9 4 9 9 2 | 36 32 33 32 35 33 32 33 32 33 34 33
28 | 9 16 5 8 6 2 9 13 6 6 9 3 | 18 18 17 20 21 18 22 17 19 17 20 17
29E | 7 8 10 8 14 3 14 8 8 20 7 3 | 30 28 27 30 31 29 32 27 31 34 31 29
30 | 4 12 7 7 6 3 5 11 5 9 7 2 | 18 30 24 17 16 19 18 30 16 16 16 19
31 | 4 4 8 8 5 2 8 6 3 7 6 2 | 20 21 23 16 17 19 18 21 18 21 19 19
32 | 5 8 6 5 6 3 5 7 5 6 5 2 | 31 33 33 31 31 32 29 34 29 34 30 31
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 7 9 3 8 9 7 10 7 |T 29 29 28 29 29 28 28 30 28 29 29 28
WRMS | 7 9 7 7 9 3 8 9 6 10 6 |NE 26 28 26 27 27 26 26 28 25 26 27 26
MEDI | 7 9 7 7 8 3 7 8 6 10 6 |MD 26 29 27 28 27 25 25 30 27 27 29 25
Table 3.2369.6 GPS week: 2369 Day: 6 MJD: 60833.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 11 7 --- 9 3 --- 10 4 12 6 3 | 30 32 32 --- 34 32 --- 34 33 31 32 32
2 | 7 10 8 10 11 4 6 7 9 13 6 3 | 25 25 23 33 27 25 25 24 28 25 26 25
3E | 12 8 6 14 15 3 9 9 7 7 7 3 | 20 19 20 27 20 20 20 21 18 20 18 19
4 | 7 7 5 8 8 3 6 8 6 9 6 2 | 62 60 61 62 62 61 60 63 63 56 62 61
5E | 10 10 13 9 8 4 13 12 8 10 8 3 | 57 53 49 54 55 53 52 53 56 56 53 53
6 | 5 9 7 9 7 3 5 7 5 5 5 2 | 22 23 23 20 23 21 20 25 20 20 20 21
7 | 5 5 7 5 5 2 5 5 5 8 5 2 | 17 15 22 20 16 17 17 15 18 18 18 17
8E | 7 9 6 8 10 3 9 9 9 11 9 3 | 44 42 41 39 41 40 39 41 41 39 38 40
9 | 6 7 6 13 10 4 7 8 7 6 6 2 | 36 37 38 35 38 36 36 39 36 33 35 35
10E | 8 12 9 10 11 4 7 9 10 11 8 3 | 19 21 20 24 18 19 18 19 20 21 19 18
11 | 5 9 7 7 7 3 6 9 7 11 7 2 | 23 23 23 21 27 23 25 26 24 20 23 22
12 | 6 7 9 9 15 3 14 8 9 9 9 3 | 32 33 29 32 35 31 33 33 37 34 35 32
13 | 5 12 7 7 7 3 10 10 7 10 7 2 | 30 34 28 32 32 31 31 34 29 29 30 30
14 | 7 9 7 7 8 2 6 8 5 9 4 2 | 46 43 44 48 48 46 46 50 47 45 47 46
15 | 4 6 9 8 10 2 7 7 7 11 7 2 | 34 38 36 38 36 36 37 38 35 38 35 36
16 | 8 7 7 7 11 3 16 7 6 14 7 3 | 21 17 17 18 22 17 19 17 19 21 17 17
17E | 7 8 11 8 7 4 7 7 5 10 7 2 | 25 24 21 23 24 23 22 24 27 27 26 24
18 | 6 10 7 7 7 3 9 10 7 11 6 2 | 19 23 17 21 22 19 19 21 21 17 20 19
19E | 10 12 12 10 11 4 11 8 7 12 7 3 | 32 34 33 37 39 34 34 33 36 35 37 34
20 | 7 7 12 10 11 3 10 7 8 8 9 3 | 58 60 60 56 61 60 61 60 61 63 61 59
22 | 6 8 7 8 7 2 7 6 4 7 5 2 | 26 24 22 26 26 24 24 25 25 23 25 24
23E | 8 10 10 6 10 2 8 14 8 11 5 3 | 22 26 25 27 27 25 26 29 27 23 26 25
24 | 8 10 7 6 9 3 7 11 6 10 6 2 | 29 37 31 30 27 30 27 36 29 31 30 30
25 | 4 7 6 7 8 4 6 8 6 7 6 2 | 22 25 25 22 24 22 22 26 20 23 19 22
26 | 6 7 9 8 8 3 6 7 7 10 8 2 | 29 28 30 28 29 27 28 30 27 26 26 27
27E | 9 8 5 10 9 2 6 8 7 10 7 2 | 38 33 34 33 36 34 33 33 35 33 33 34
28 | 6 17 5 8 8 1 7 13 7 8 6 3 | 18 21 18 22 22 18 20 19 18 22 20 18
29E | 8 8 9 7 13 3 12 7 7 15 7 3 | 37 39 36 39 39 37 40 35 38 40 39 37
30 | 4 12 7 8 6 3 7 12 6 7 7 2 | 19 30 25 18 17 20 18 30 18 16 19 20
31 | 4 6 10 9 6 3 10 5 6 7 5 2 | 15 18 21 12 14 15 13 18 14 17 17 15
32 | 6 8 6 7 9 3 4 6 5 6 5 2 | 30 33 31 30 27 30 28 32 28 31 29 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 8 9 3 9 9 7 10 7 |T 30 31 30 30 31 29 29 31 30 30 30 29
WRMS | 6 9 8 9 9 3 9 9 7 10 6 |NE 27 29 28 28 28 27 27 30 28 27 27 27
MEDI | 7 8 7 8 9 3 7 8 7 10 7 |MD 29 30 28 28 27 27 26 30 28 27 26 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 4.2369 GPS week: 2369 MJD: 60827.0-60833.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |U 13 9 27 |U 7 9 29 |U 19 18 49 |
emr | emr 2962 | 14 12 24 |U 7 13 36 | 19 20 50 |
esa | esa 2976 | 13 9 27 | 7 11 35 | 18 19 56 |
gfz | gfz 2877 | 11 10 28 |U 6 11 29 | 21 18 55 |
grg | grg 2975 |U 11 10 28 |U 7 11 39 | 14 12 36 |
igr | igr 2975 | 11 9 23 | 6 9 27 | 19 18 51 |
igs | igs 2976 | 11 9 23 | 6 9 28 | 19 18 51 |
jgx | jgx 2866 |U 11 9 27 |U 7 10 27 |U 18 16 50 |
jpl | jpl 2976 | 16 13 26 | 9 17 42 | 22 23 66 |
mit | mit 2976 |U 11 9 25 |U 7 10 28 |U 20 20 49 |
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 5.2369.0 GPS week: 2369 Day: 0 MJD: 60827.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 16 13 30 | 6 10 25 | 69 62 146 |
emr | emr 2976 | 15 15 27 | 6 14 31 | 53 39 122 |
esa | esa 2976 | 16 13 32 | 7 13 39 | 56 47 140 |
gfz | gfz 2871 | 14 15 35 | 6 13 32 | 75 48 195 |
grg | grg 2976 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
igr | igr 2976 | 15 15 28 | 7 10 27 | 67 57 149 |
igs | igs 2976 | 14 14 28 | 6 10 26 | 66 56 147 |
jgx | jgx 2880 | 15 13 32 | 8 11 26 | 58 38 160 |
jpl | jpl 2976 | 17 14 26 | 9 20 39 | 69 51 188 |
mit | mit 2976 | 15 16 29 | 9 11 27 | 68 64 147 |
Table 5.2369.1 GPS week: 2369 Day: 1 MJD: 60828.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 11 21 | 6 9 25 | 10 10 37 |
emr | emr 2976 | 13 17 20 | 8 12 38 | 11 17 47 |
esa | esa 2976 | 12 10 23 | 7 10 33 | 10 14 47 |
gfz | gfz 2880 | 8 13 22 | 6 8 27 | 11 11 37 |
grg | grg 2976 | 11 11 23 | 9 10 30 | 12 11 41 |
igr | igr 2976 | 10 12 17 | 6 8 23 | 10 10 38 |
igs | igs 2976 | 10 11 17 | 6 8 23 | 9 10 39 |
jgx | jgx 2880 | 10 14 19 | 7 7 23 | 10 11 37 |
jpl | jpl 2976 | 15 16 18 | 10 17 41 | 14 18 58 |
mit | mit 2976 | 10 11 20 | 6 9 22 | 10 10 37 |
Table 5.2369.2 GPS week: 2369 Day: 2 MJD: 60829.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 8 27 | 9 10 34 | 12 8 33 |
emr | emr 2976 | 12 12 23 | 8 12 37 | 15 15 35 |
esa | esa 2976 | 12 7 32 | 8 12 39 | 12 11 41 |
gfz | gfz 2880 | 8 6 27 | 8 9 33 | 14 12 27 |
grg | grg 2976 | 9 8 33 | 10 9 47 | 16 11 35 |
igr | igr 2976 | 9 7 26 | 8 8 31 | 12 10 33 |
igs | igs 2976 | 9 7 26 | 8 8 33 | 13 11 33 |
jgx | jgx 2880 | 8 7 26 | 9 10 35 | 13 12 30 |
jpl | jpl 2976 | 15 14 28 | 9 17 42 | 16 18 45 |
mit | mit 2976 | 7 7 26 | 9 9 33 | 13 12 29 |
Table 5.2369.3 GPS week: 2369 Day: 3 MJD: 60830.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 12 9 29 | 8 9 25 | 11 14 31 |
emr | emr 2880 | 14 7 27 | 8 14 34 | 14 22 38 |
esa | esa 2976 | 13 10 27 | 8 10 28 | 11 19 42 |
gfz | gfz 2880 | 10 10 31 | 6 11 24 | 11 15 32 |
grg | grg 2976 | 12 8 32 | 7 10 35 | 15 16 36 |
igr | igr 2974 | 11 7 25 | 7 9 24 | 11 15 34 |
igs | igs 2976 | 11 7 26 | 7 9 25 | 11 16 35 |
jgx | jgx 2784 | 11 8 29 | 7 11 23 | 12 16 27 |
jpl | jpl 2976 | 15 9 27 | 7 16 41 | 14 22 45 |
mit | mit 2976 | 10 9 29 | 10 10 30 | 14 18 32 |
Table 5.2369.4 GPS week: 2369 Day: 4 MJD: 60831.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 12 8 26 | 5 8 26 | 11 9 34 |
emr | emr 2976 | 13 11 23 | 7 12 30 | 16 15 36 |
esa | esa 2976 | 12 6 25 | 6 9 32 | 12 11 41 |
gfz | gfz 2880 | 10 8 26 | 4 11 24 | 12 9 29 |
grg | grg 2976 | 12 9 24 | 6 12 38 | 14 10 33 |
igr | igr 2976 | 10 6 19 | 5 9 24 | 11 7 33 |
igs | igs 2976 | 10 6 20 | 5 9 24 | 11 8 33 |
jgx | jgx 2880 | 10 7 25 | 7 9 27 | 11 8 30 |
jpl | jpl 2976 | 15 11 25 | 7 14 37 | 15 14 41 |
mit | mit 2976 | 9 8 23 | 5 9 25 | 11 7 31 |
Table 5.2369.5 GPS week: 2369 Day: 5 MJD: 60832.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 12 8 24 | 8 9 39 | 9 7 32 |
emr | emr 2976 | 14 10 30 | 8 13 46 | 11 14 34 |
esa | esa 2976 | 13 7 26 | 8 10 40 | 10 12 37 |
gfz | gfz 2877 | 11 9 30 | 6 13 31 | 11 13 31 |
grg | grg 2975 | 12 11 28 | 7 11 43 | 12 8 33 |
igr | igr 2976 | 11 7 23 | 6 10 32 | 9 9 33 |
igs | igs 2976 | 12 8 23 | 6 10 35 | 9 9 33 |
jgx | jgx 2880 | 10 8 31 | 8 11 30 | 9 9 32 |
jpl | jpl 2976 | 16 12 32 | 9 17 48 | 12 16 43 |
mit | mit 2976 | 11 8 23 | 7 10 29 | 12 13 35 |
Table 5.2369.6 GPS week: 2369 Day: 6 MJD: 60833.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 16 9 28 | 6 8 32 | 11 15 34 |
emr | emr 2976 | 16 14 22 | 8 13 36 | 16 22 39 |
esa | esa 2976 | 16 9 28 | 8 9 32 | 12 19 44 |
gfz | gfz 2877 | 13 7 27 | 6 11 30 | 13 20 32 |
grg | grg 2976 | 14 10 26 | 5 12 41 | 15 16 35 |
igr | igr 2976 | 14 8 23 | 5 9 27 | 11 16 35 |
igs | igs 2976 | 14 8 22 | 5 10 28 | 12 16 35 |
jgx | jgx 2880 | 12 6 27 | 7 9 29 | 12 16 33 |
jpl | jpl 2976 | 19 17 25 | 9 15 45 | 17 24 46 |
mit | mit 2976 | 13 8 24 | 6 9 27 | 12 17 33 |
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 6.2369 GPS week: 2369 MJD: 60827.500-60833.500
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 | 6 -13 20 34 6 | -6 16
| 13 11 55 43 4 | 2
emr uuuuu | -8 15 10 -79 -7 | -14 24
| 13 10 25 34 4 | 2
esa uuuuu | 5 -1 -36 25 0 | 1 14
| 4 7 18 34 1 | 2
gfz uuuuu | 0 -32 57 81 -5 | 6 17
| 14 19 101 140 4 | 2
grg uuuuu | 1 16 -11 80 -3 | 5 15
| 12 11 42 88 4 | 2
igr xxxxx | -8 6 -16 -53 0 | 1 14
| 9 7 50 44 4 | 2
irf xxxxx | 4 2 -11 -16 0 | 1 15
| 6 4 6 12 2 | 2
jgx uuuuu | -6 7 -30 -74 2 | 9 17
| 8 4 22 17 2 | 2
jpl uuuuu | 9 -8 -1 14 -2 | 6 18
| 12 3 45 48 7 | 2
mit uuuuu | 6 7 -13 -60 1 | 15 22
| 9 10 30 30 4 | 2
ngs uuxuu | -21 20 -150 -18 6 | 10 19
| 20 21 252 148 6 | 2
sio xxxxx | 29 45 -97 -16 -3 | 15 22
| 54 37 49 61 5 | 2
Table 7.2369.0 GPS week: 2369 Day: 0 MJD: 60827.500
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 -19 -33 60 4 | -6 17
emr uuuuu | 0 3 45 -81 -1 | -18 32
esa uuuuu | 2 -2 -48 37 0 | 3 16
gfz uuuuu | 1 -59 186 -66 -5 | 8 19
grg uuuuu | -16 11 -77 -31 -6 | 7 17
igr xxxxx | 0 15 -40 11 2 | 2 16
irf xxxxx | 11 6 -21 -4 2 | 1 17
jgx uuuuu | -5 14 -49 -73 5 | 10 19
jpl uuuuu | 20 -7 10 30 -3 | 7 20
mit uuuuu | 7 19 -25 -28 5 | 13 23
ngs uuxuu | -12 49 -477 123 2 | 9 21
sio xxxxx | 108 61 -42 -6 4 | 13 23
Table 7.2369.1 GPS week: 2369 Day: 1 MJD: 60828.500
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 | -7 0 -20 64 11 | -6 17
emr uuuuu | -3 8 9 -33 -9 | -14 27
esa uuuuu | -1 -7 -29 -32 0 | 4 16
gfz uuuuu | -6 -58 185 -127 -2 | 8 19
grg uuuuu | -13 8 -27 -22 -8 | 8 17
igr xxxxx | -13 -1 -98 -31 3 | 2 16
irf xxxxx | 12 -1 -15 2 -1 | 2 16
jgx uuuuu | -17 10 -47 -64 1 | 11 19
jpl uuuuu | 18 -8 -52 90 -7 | 9 18
mit uuuuu | 22 6 -16 -9 3 | 15 22
ngs uuxuu | 3 47 -498 136 10 | 10 21
sio xxxxx | 69 10 -123 -31 0 | 15 23
Table 7.2369.2 GPS week: 2369 Day: 2 MJD: 60829.500
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 -32 -51 13 4 | -8 17
emr uuuuu | 9 31 3 -116 -7 | -12 22
esa uuuuu | 2 -7 -48 45 0 | 2 15
gfz uuuuu | -8 -29 114 40 -3 | 6 18
grg uuuuu | -3 19 3 55 2 | 5 16
igr xxxxx | 4 9 37 -38 6 | 1 15
irf xxxxx | 0 6 -12 -27 0 | 1 16
jgx uuuuu | 7 9 -42 -80 0 | 9 17
jpl uuuuu | 10 -1 -27 -31 -10 | 7 18
mit uuuuu | -2 20 26 -62 -2 | 14 22
ngs uuxuu | -11 10 -173 150 15 | 9 19
sio xxxxx | 3 120 -25 -16 0 | 15 22
Table 7.2369.3 GPS week: 2369 Day: 3 MJD: 60830.500
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 | 21 -9 82 -30 10 | -10 18
emr uuuuu | -28 6 7 -43 -12 | -14 24
esa uuuuu | 7 -3 -12 66 0 | -2 14
gfz uuuuu | 3 -26 -13 173 -5 | 3 18
grg uuuuu | 3 17 8 183 -4 | 2 15
igr xxxxx | -20 8 -43 -27 1 | -2 15
irf xxxxx | -3 2 -12 -11 4 | -2 16
jgx uuuuu | -3 3 -36 -54 2 | 6 16
jpl uuuuu | -8 -11 -24 -58 -8 | 4 19
mit uuuuu | -5 7 -25 -73 4 | 12 21
ngs uuxuu | -4 18 -22 -100 9 | 6 16
sio xxxxx | -52 29 -108 81 -7 | 13 22
Table 7.2369.4 GPS week: 2369 Day: 4 MJD: 60831.500
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 | -6 -19 30 54 9 | -5 14
emr uuuuu | -10 23 40 -121 -10 | -12 21
esa uuuuu | 13 10 -60 23 2 | 1 12
gfz uuuuu | 26 -21 -19 233 -9 | 6 16
grg uuuuu | 15 4 -42 191 -5 | 4 14
igr xxxxx | -17 11 -15 -110 -2 | 2 12
irf xxxxx | 6 -3 -12 -23 -2 | 2 13
jgx uuuuu | -12 1 13 -108 1 | 9 16
jpl uuuuu | -5 -8 82 4 -1 | 6 18
mit uuuuu | 9 3 -38 -78 -4 | 16 22
ngs uuxuu | -31 19 -60 -177 9 | 11 17
sio xxxxx | -9 20 -88 -126 -7 | 17 21
Table 7.2369.5 GPS week: 2369 Day: 5 MJD: 60832.500
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 | 24 -5 78 -9 0 | -2 15
emr uuuuu | -2 17 -22 -95 -3 | -12 21
esa uuuuu | 4 6 -44 -8 0 | 2 14
gfz uuuuu | -19 -29 -14 219 -12 | 6 16
grg uuuuu | 14 14 5 99 1 | 4 14
igr xxxxx | -4 -3 2 -103 -3 | 3 13
irf xxxxx | -1 4 -6 -28 -2 | 3 14
jgx uuuuu | -7 9 -33 -69 4 | 10 17
jpl uuuuu | 20 -9 -26 33 11 | 6 17
mit uuuuu | 0 5 31 -92 1 | 18 23
ngs uuxuu | -54 -3 4 -98 -1 | 13 21
sio xxxxx | 17 29 -162 -12 -6 | 17 21
Table 7.2369.6 GPS week: 2369 Day: 6 MJD: 60833.500
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 | 6 -10 55 86 2 | -4 16
emr uuuuu | -20 13 -15 -67 -7 | -15 22
esa uuuuu | 5 -2 -14 40 0 | 0 13
gfz uuuuu | 1 -6 -37 97 -2 | 3 15
grg uuuuu | 8 37 52 83 0 | 2 13
igr xxxxx | -9 1 47 -77 -5 | 1 13
irf xxxxx | 6 -2 -2 -22 -2 | 0 14
jgx uuuuu | -3 4 -13 -69 3 | 9 16
jpl uuuuu | 9 -10 29 30 3 | 4 15
mit uuuuu | 13 -10 -47 -78 -4 | 15 20
ngs uuxuu | -35 -2 173 -164 1 | 13 21
sio xxxxx | 64 43 -128 -2 -8 | 14 19
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