[IGSREPORT-30825] Wk 2406 IGS Final Orbits
acc
acc at igs.org
Fri Mar 6 05:13:55 UTC 2026
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2406 (Feb 15, 2026 - Feb 21, 2026)
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_20260460000_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 | BSHM GLSV HOFN
0 | EMR | CHUR HOFN SYOG CHUR HOFN
0 | ESA | CHUR CPVG FAIR FLIN YEL2 BSHM CHUR FAIR FLIN MAW1
0 | ESA | YEL2
0 | GFZ | 13 21 13 21 HOB2 HOFN NYA2 PTVL LPGS NYA2 PTVL
0 | GRG | CPVG FLIN REYK SYOG TRO1 YAR2 FLIN YELL
0 | JPL | BADG NYAL
0 | MIT | FLRS GMSD HOFN IRKJ KOUR MEDI PARC PNGM REYK STJO
0 | MIT | SVTL TRO1 VIS0 YARR FLRS GMSD HOFN IRKJ KOUR MEDI
0 | MIT | PARC PNGM REYK STJO SVTL TRO1 VIS0 YARR
1 | COD | HOB2 TRO1 WTZR CHPI GRAC HOB2 WTZR
1 | EMR | CAS1 HOB2 CHUR HOB2 IQAL MAC1 TRO1 WHIT YEL2 ZAMB
1 | ESA | ALGO ARHT BAKE BOGT BRAZ CAS1 CCJ2 CHPI CHUR CMUM
1 | ESA | CPVG DJIG DRAO FAIR FLIN FLRS GAMB GODN HERS HKSL
1 | ESA | ISPA JOG2 KAT1 KIRI KOKB LAUT LCK4 MAC1 MADR MAJU
1 | ESA | MBAR MDO1 MELI MIZU NKLG NTUS PNGM POAL POHN POVE
1 | ESA | PTVL QAQ1 RIO2 SGOC SGPO SHLG SOLO STHL THU2 TUVA
1 | ESA | UNSA URUM VOIM WARK WHIT YKRO ZAMB BOGT BRAZ FAIR
1 | ESA | FLIN MBAR UNSA WHIT
1 | GFZ | 21 13 21 HOB2 OUS2 PTVL ACRG HOB2 MONP OUS2 PTVL
1 | GRG | 13 IRKJ YELL FLIN IRKJ MAL2 YELL
1 | JGX | HOB2
1 | JPL | BAKE MAC1 NYA1
1 | MIT | BRST GMSD INVK IRKJ KITG MADR MAR6 MCM4 MEDI PARC
1 | MIT | SFER STJO TRO1 VIS0 VNDP WROC WUHN YARR BRST GMSD
1 | MIT | INVK IRKJ KITG MADR MAR6 MCM4 MEDI PARC SFER STJO
1 | MIT | TRO1 VIS0 VNDP WROC WUHN YARR
2 | COD | 1 HKSL IRKJ SALU
2 | EMR | MAC1 SALU SCOR SYOG MAC1 SALU SCOR
2 | ESA | CHUR CMUM CPVG MATE NICO CMUM CPVG SALU
2 | GFZ | 21 21 BSHM MATE PTVL PTVL
2 | GRG | 13 ASCG DAEJ GRAC NICO NVSK STK2 SUTM SYOG XMIS YAR2
2 | GRG | GRAC
2 | JPL | CMUM CMUM HKSL SUTM
2 | MIT | GMSD HRAO JOZE KIR0 MADR MAR6 MCM4 MEDI METG NYAL
2 | MIT | PARC SOFI YARR GMSD HRAO JOZE KIR0 MADR MAR6 MCM4
2 | MIT | MEDI METG NYAL PARC SOFI YARR
3 | COD | BRST HKSL MGUE RIGA SSIA UNSA
3 | EMR | BRAZ BRST KERG MCM4 RESO TID1 UNSA BADG BRST HRAO
3 | EMR | MCM4 RESO RIGA TID1 UNSA
3 | ESA | 17 17 AREG BAKE CHUR YKRO AREG BAKE CHUR MGUE
3 | GFZ | 21 13 21 CHUR KIT3 POHN UNSA CHUR KIT3 POHN
3 | GRG | BOGT CAS1 SSIA BOGT SSIA
3 | JPL | BADG CHTI FTNA GLPS HKSL UNSA
3 | MIT | MADR MEDI SFER MADR MEDI SFER
4 | COD | BRAZ BUCU HKSL BRAZ
4 | EMR | ASCG KERG SYOG THU2 XMIS THU2 XMIS
4 | ESA | CHUR YEL2 CHUR CUSV GODN POVE UNSA YEL2
4 | GFZ | 21 13 21 CHPI CMUM ONSA POVE PTVL CHPI ONSA PTVL
4 | GRG | 17 ASCG DAEJ GAMB GRAC IRKJ MGUE GRAC MGUE
4 | JPL | CHTI
4 | MIT | 20 20 GMSD IRKJ KITG MAR6 MEDI METG SFER STJO VACS
4 | MIT | VNDP GMSD IRKJ KITG MAR6 MEDI METG SFER STJO VACS
4 | MIT | VNDP
5 | COD | BADG BELE BRAZ BSHM CUSV DAV1 GRAC HOLB KOUC NRMD
5 | COD | NYAL TASH BRAZ BSHM GRAC NYAL
5 | EMR | ASCG KERG SYOG BADG NRMD
5 | ESA | BAKE BSHM CPVG CUSV BAKE BSHM CPVG CUSV NRMD POVE
5 | GFZ | 21 13 21 BADG BSHM CHPI NRMD ONSA POVE PTVL TASH
5 | GFZ | BSHM LPGS ONSA POVE PTVL
5 | GRG | 13 CCJ2 DAV1 HOLB MATE MCM4 TASH DAV1 TASH
5 | JPL | BADG HKSL KOUC
5 | MIT | AUCK GMSD MADR MCM4 MEDI NYAL SCTB VACS VIS0 AUCK
5 | MIT | GMSD MADR MCM4 MEDI NYAL SCTB VACS VIS0
6 | EMR | CAS1 KERG NRMD RIGA SYOG THU2 CAS1 CUSV THU2
6 | ESA | BOAV UNSA BOAV CUSV IQAL RIGA UNSA
6 | GFZ | 20 21 13 20 21 ONSA PTVL ONSA PTVL
6 | GRG | 13 13 CAS1 NRMD SYOG CAS1 GRAC NNOR
6 | JPL | BADG CHTI BADG CHTI PTGG
6 | MIT | FLRS GANP GMSD IRKJ KITG MADR MCM4 MEDI NYAL REYK
6 | MIT | SFER VACS FLRS GANP GMSD IRKJ KITG MADR MCM4 MEDI
6 | MIT | NYAL REYK SFER VACS
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 | ESA | ~01:35 | ~ 0.29 ns
2 | ESA | ~00:05 | ~ -0.26 ns
3 | ESA | ~00:05 | ~ 0.29 ns
4 | ESA | ~01:10 | ~ -0.29 ns
5 | ESA | ~08:10 | ~ -0.29 ns
6 | ESA | ~21:25 | ~ 0.31 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. 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
----+--------+---------------
0 | SIO | 11
1 | SIO | 11
3 | COD | 20
4 | MIT | 20
6 | NGS | 20
8. 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 G08 | | | | | | 4 | 4 |
PRN G20 | | | | 4 | 4 | 4 | 4 |
PRN G32 | | | | | 4 | 4 | 4 |
9. 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 27-Nov-2022 (GPS Week 2238, day 0, MJD 59910), 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 lomg filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025 (GPS Week 2352, day 0, MJD 60708), 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.
For more information see IGSMAIL #8543.
Starting 11-Jan-2026 (GPS Week 2401, day 0, MJD 61051), all IGS products
are based on the IGS realization of the second yearly update of ITRF2020
called ITRF2020-u2024. This IGS realization is called IGc20.
For more information see IGSMAIL #8634.
10. 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 | .3 -.9 -.3 -15 -5 13 -.12
EMR | 0 | 3.4 -4.4 4.1 -5 15 -15 .09
ESA | 0 | .3 -.8 -.8 -8 8 -12 -.66
GFZ | 0 | .1 -.3 -.1 -8 2 2 .18
GRG | 0 | .8 -.0 .2 -12 -4 -21 .02
JGX | 0 | 4.0 8.8 10.6 11 -1 6 -.18
JPL | 0 | 4.2 3.1 6.1 -2 9 -5 -.00
MIT | 0 | 3.9 .2 17.1 -5 -2 -6 -.03
NGS | 0 | 12.6 -.3 16.7 11 -35 -30 .10
SIO | 0 | .7 4.3 -1.8 -29 -11 -70 -.04
COD | 1 | .8 -1.0 .1 -10 -6 8 -.16
EMR | 1 | 3.0 .7 4.7 -12 3 -11 .21
ESA | 1 | -.4 -.5 -.3 -15 4 1 -.76
GFZ | 1 | -.6 -.1 -.0 -20 0 5 .13
GRG | 1 | .7 .1 .0 -9 17 -22 .13
JGX | 1 | 3.0 6.2 12.2 12 7 0 -.01
JPL | 1 | 4.6 -1.4 5.3 6 18 13 .10
MIT | 1 | 9.0 -1.0 13.1 -9 -8 -24 -.00
NGS | 1 | 8.9 -6.1 23.3 8 -3 -41 -.06
SIO | 1 | 2.2 8.7 8.3 -34 9 -77 .26
COD | 2 | .2 -.6 -.0 -13 -13 3 -.03
EMR | 2 | 7.3 2.5 -.7 -2 6 -3 -.06
ESA | 2 | .7 -1.4 -.6 -11 9 2 -.69
GFZ | 2 | -.4 -.8 .2 -25 0 -12 .28
GRG | 2 | .4 -.3 .2 -10 -3 -16 .21
JGX | 2 | 3.8 4.4 10.2 18 3 7 .04
JPL | 2 | 7.0 -6.2 4.0 -8 19 10 .12
MIT | 2 | 6.6 -1.1 8.3 2 -8 -15 .21
NGS | 2 | 4.5 -3.2 16.0 8 5 -58 .08
SIO | 2 | -.3 8.7 5.3 104 27 -47 .23
COD | 3 | .2 -.8 .1 -13 -9 9 -.04
EMR | 3 | 2.6 -5.9 -2.0 8 5 -1 -.09
ESA | 3 | -.4 -.1 -.9 -17 6 -8 -.85
GFZ | 3 | -.6 -.5 -.2 -28 14 -4 .17
GRG | 3 | .7 .2 -.4 -13 1 -11 -.01
JGX | 3 | -.6 8.6 3.6 18 -6 12 -.01
JPL | 3 | 1.9 -1.0 .8 -14 19 14 .15
MIT | 3 | 2.2 -.4 10.4 -8 -15 -26 .02
NGS | 3 | 2.5 -4.9 10.0 -26 -18 -33 .03
SIO | 3 | -1.3 5.2 5.9 103 -42 -3 .0
COD | 4 | .1 -1.0 -.4 -25 -3 14 -.13
EMR | 4 | -1.4 -1.8 8.4 -11 -12 -22 .02
ESA | 4 | .2 -.2 -.7 -24 7 -12 -.81
GFZ | 4 | .0 -.7 .0 -17 11 5 .14
GRG | 4 | 1.2 .1 -.7 -19 1 -18 .01
JGX | 4 | 1.4 6.1 13.3 19 -4 -4 -.05
JPL | 4 | 1.5 .4 7.9 -7 27 4 .04
MIT | 4 | 4.6 .5 14.2 -19 0 -5 -.14
NGS | 4 | 6.9 -4.6 11.0 -26 -13 -38 -.11
SIO | 4 | -.9 4.1 6.2 -16 23 -59 .10
COD | 5 | .0 -.3 -.5 -24 -1 5 -.09
EMR | 5 | 7.4 4.0 5.6 2 0 1 .12
ESA | 5 | .4 -.1 -.4 -24 17 -2 -.74
GFZ | 5 | .5 -1.0 -.2 -12 -6 3 .19
GRG | 5 | 1.0 .7 -.9 -22 7 -12 .01
JGX | 5 | 5.0 9.0 12.7 18 -2 -3 -.19
JPL | 5 | 6.1 5.9 11.4 -5 20 2 .03
MIT | 5 | 8.7 2.8 19.0 -7 -3 11 -.12
NGS | 5 | 8.5 1.8 11.5 -2 10 -36 .01
SIO | 5 | 6.6 11.1 11.1 14 25 -32 .01
COD | 6 | .2 -.3 -.7 -19 3 7 -.11
EMR | 6 | 8.0 -2.4 8.7 4 2 -12 .27
ESA | 6 | -.1 .3 -.6 -21 9 9 -.66
GFZ | 6 | .2 -.0 -.1 -17 5 -7 .31
GRG | 6 | 1.1 .8 -.2 -8 6 2 .11
JGX | 6 | 6.0 8.3 14.0 37 64 -56 -.10
JPL | 6 | 6.5 4.3 12.5 -6 2 -15 .11
MIT | 6 | 10.3 .7 20.7 -15 -10 -5 .07
NGS | 6 | 13.2 .0 16.3 19 6 -44 .12
SIO | 6 | 5.6 7.6 9.0 39 -3 11 .21
11. 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.
12. 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 1.2406.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2406.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 2.2406.[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 3.2406.[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 5.2406.0-6). 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 2406 summary. (Feb 15, 2026 - Feb 21, 2026)
Table 1.2406.a GPS week: 2406 MJD: 61086.000-61092.000
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 930| 0 0 1 7 1 17 -.00 7 6 | -583 69 6 135
| 0 0 1 15 7 6 .02 | 211 448
emr 103| -2 0 0 -3 13 -7 .02 8 8 | 4210 -8407 6 105
| 1 1 1 17 4 20 .02 | 11818 23561
esa 186| 0 0 -1 -5 3 -5 -.06 7 7 | 12 656 6 178
| 0 0 0 10 7 10 .03 | 1673 537
gfz 144| 0 0 0 0 -3 -6 .09 11 12 | -133 58 11 108
| 1 0 2 10 10 14 .03 | 186 250
grg 122| 1 0 0 -11 9 9 .00 10 9 | -16 3 7 132
| 0 0 2 11 6 14 .02 | 108 147
igr n/a| 0 0 -1 -3 -5 9 .03 3 3 | 4085 407 9 85
| 0 0 0 9 5 14 .01 | 909 668
jgx n/a| 0 1 3 20 -2 7 .01 7 7 | 12 -29 31 88
| 0 0 1 7 7 7 .01 | 134 181
jpl 120| 0 0 2 -7 -3 1 .06 9 9 | -1870 580 5 78
| 0 0 1 8 8 6 .03 | 1265 909
mit 363| 1 0 -5 -1 2 -46 .02 10 9 | 4100 376 44 73
| 0 0 0 45 22 53 .02 | 885 506
ngs 261| 0 0 2 -12 -25 18 -.08 11 11 | -580 68 483 792
| 1 0 2 18 20 15 .04 | 198 430
sio 358| 1 0 -2 24 -5 -5 -.02 14 11 | --- --- --- ---
| 1 0 1 18 19 33 .03 | --- ---
Table 1.2406.b GPS week : 2406 MJD: 61086.000-61092.000
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 | 6 8 6 5 5 4 4 |
2 | 3 3 3 3 3 3 3 |
3 | 2 3 3 3 3 3 2 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 4 3 3 3 3 |
6 | 4 4 4 4 4 4 4 |
7 | 4 3 3 4 4 3 3 |
8 | 3 3 3 3 3 2 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 2 3 3 3 |
11 | 7 6 5 4 4 4 4 |
12 | 3 3 2 2 3 2 3 |
13 | 3 3 4 3 4 3 4 |
14 | 3 3 3 3 3 4 3 |
15 | 3 3 3 3 3 3 3 |
16 | 3 3 3 3 3 3 3 |
17 | 2 2 3 2 4 3 3 |
18 | 5 5 4 4 4 4 4 |
19 | 3 3 3 3 3 2 3 |
20 | --- --- --- 0 10 8 6 |
21 | 3 3 3 3 3 3 3 |
22 | 3 4 3 3 2 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 3 4 3 3 4 4 4 |
25 | 3 3 3 2 2 3 3 |
26 | 2 3 3 3 3 3 3 |
27 | 2 3 3 2 2 2 3 |
28 | 3 3 4 4 4 4 4 |
29 | 3 3 2 2 2 2 3 |
30 | 3 3 3 3 4 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 3 3 3 3 2 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
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 2.2406.0 GPS week: 2406 Day: 0 MJD: 61086.000
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 937| 0 0 0 8 7 11 -.02 7 6 | -571 -32 6 132
emr 104| -3 -1 0 -22 12 -12 .01 9 9 | -15 -47 6 97
esa 186| 0 0 -2 -6 8 -1 -.05 8 8 | -2536 61 6 195
gfz 143| 0 0 0 -2 18 -10 .08 9 8 | -177 129 10 109
grg 126| 1 0 1 -21 9 -13 .00 10 8 | -39 50 8 122
igr n/a| 0 0 0 -13 0 7 .02 3 3 | 3465 -241 9 90
jgx n/a| 0 1 5 10 5 15 .02 8 7 | -16 13 33 86
jpl 120| 0 0 4 -17 -2 3 .03 9 9 | -3060 -467 6 74
mit 363| 1 0 -6 69 -35 0 .02 13 9 | 3325 39 59 83
ngs 265| 1 0 2 -11 -41 37 -.05 11 11 | -576 -26 457 806
sio 364| 1 0 -5 18 12 -28 -.02 17 12 | --- --- --- ---
Table 2.2406.1 GPS week: 2406 Day: 1 MJD: 61087.000
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 936| 0 0 0 10 3 20 .01 6 5 | -440 -141 6 127
emr 103| -4 0 0 -22 5 -22 .03 8 8 | -479 641 7 100
esa 186| 0 0 -1 -14 -6 0 -.11 7 7 | -1006 752 7 186
gfz 146| 0 0 2 4 -4 -13 .08 11 11 | -147 -42 11 105
grg 123| 2 0 0 -22 7 14 -.00 10 9 | -19 -102 8 148
igr n/a| 0 0 -2 -10 -8 2 .04 3 3 | 3179 309 10 86
jgx n/a| 0 1 2 26 3 1 -.00 8 7 | -17 -79 32 101
jpl 120| -1 0 1 -3 -13 9 .04 9 9 | -3576 1251 6 80
mit 363| 2 0 -6 10 13 -13 .03 12 10 | 3258 152 42 70
ngs 265| 2 0 5 -19 11 7 -.04 12 11 | -446 -132 444 801
sio 365| 2 0 -3 46 -24 -34 -.03 16 10 | --- --- --- ---
Table 2.2406.2 GPS week: 2406 Day: 2 MJD: 61088.000
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 931| 0 0 1 -14 -11 23 -.01 7 6 | -448 -342 7 136
emr 100| -1 2 -2 19 18 -31 -.02 9 9 | 30999 -61825 7 93
esa 186| 0 -1 -2 0 14 -5 -.05 7 8 | -318 609 7 168
gfz 147| 0 -1 1 -19 -6 -34 .07 11 12 | -216 237 12 101
grg 122| 0 -1 2 -16 23 2 .01 10 10 | -21 27 8 143
igr n/a| 0 0 -1 -7 5 -3 .03 3 3 | 3707 278 10 86
jgx n/a| 0 0 2 22 5 11 .02 7 6 | 41 42 28 81
jpl 120| 0 1 1 -4 7 3 .05 9 9 | -2215 639 5 74
mit 363| 1 0 -6 -13 -10 -2 .02 10 9 | 3591 511 44 66
ngs 264| 0 0 3 -15 -26 -4 -.10 12 11 | -443 -362 436 822
sio 362| 0 -1 -1 41 -39 -26 -.03 13 9 | --- --- --- ---
Table 2.2406.3 GPS week: 2406 Day: 3 MJD: 61089.000
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 931| 0 0 2 -7 2 9 -.02 7 6 | -326 -384 7 138
emr 103| -3 0 -1 21 15 -25 .03 8 8 | 114 159 6 120
esa 186| 0 0 -2 14 -7 -25 -.03 8 8 | 43 315 6 181
gfz 141| 0 0 2 13 -3 -6 .11 11 13 | -47 -121 10 113
grg 121| 2 -1 1 9 2 5 -.04 8 8 | 140 -187 8 129
igr n/a| 0 0 0 15 -6 -10 .04 3 3 | 3755 85 10 86
jgx n/a| 0 1 1 27 -11 1 .00 7 7 | 225 -349 27 79
jpl 120| -1 0 2 6 -12 -8 .08 9 9 | -1836 69 5 87
mit 363| 1 0 -4 -52 21 -6 -.03 8 7 | 3907 -222 38 72
ngs 260| -1 0 2 -17 -11 17 -.06 11 10 | -338 -342 526 829
sio 358| 1 -1 -1 7 4 12 -.03 12 10 | --- --- --- ---
Table 2.2406.4 GPS week: 2406 Day: 4 MJD: 61090.000
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 928| 0 0 4 29 -2 25 -.02 7 6 | -909 768 8 147
emr 104| -4 0 0 -3 10 23 .01 8 8 | -891 1533 7 110
esa 186| 0 0 -1 -14 5 -11 -.06 7 7 | -345 1625 6 173
gfz 142| 0 0 -1 -3 -9 11 .15 12 14 | -385 389 11 115
grg 122| 0 0 -1 -14 7 11 .02 11 9 | -185 254 7 132
igr n/a| 0 0 -1 0 -8 26 .02 3 3 | 3724 1765 9 89
jgx n/a| 0 0 4 12 -4 13 .02 7 7 | -184 219 33 82
jpl 120| -1 1 1 -18 4 5 .06 8 8 | -1809 1894 6 86
mit 363| 2 0 -5 26 1 -89 .01 9 9 | 3946 1319 40 76
ngs 257| 0 0 0 -21 -25 37 -.08 10 10 | -863 710 481 829
sio 353| 1 0 -2 -3 12 -23 .02 12 11 | --- --- --- ---
Table 2.2406.5 GPS week: 2406 Day: 5 MJD: 61091.000
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 927| 0 0 1 2 9 14 .02 6 5 | -571 14 7 137
emr 103| -2 0 0 -13 18 3 .04 8 8 | 163 -106 7 113
esa 186| 0 0 -1 -5 6 4 -.07 7 6 | 1897 222 6 175
gfz 145| -1 -1 0 8 -13 3 .08 13 13 | 223 -357 11 107
grg 122| 1 0 -4 -10 9 9 -.00 9 9 | 97 -102 7 135
igr n/a| 0 0 -1 -6 -9 20 .01 3 3 | 5377 -41 9 81
jgx n/a| 0 1 3 13 -5 10 -.01 6 6 | 124 -137 34 87
jpl 120| 0 1 0 -7 3 -5 .11 8 8 | 33 -469 5 75
mit 363| 1 0 -5 14 -1 -77 .02 9 9 | 5260 187 44 73
ngs 258| 0 -1 1 -29 -46 8 -.10 11 10 | -571 17 542 749
sio 353| 0 0 0 37 0 2 -.06 16 13 | --- --- --- ---
Table 2.2406.6 GPS week: 2406 Day: 6 MJD: 61092.000
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 924| -1 0 0 23 5 21 .03 6 6 | -822 603 7 133
emr 104| -1 -1 0 0 11 8 .01 8 8 | -421 795 7 108
esa 186| 0 0 0 -12 7 3 -.07 7 6 | 2354 1009 6 174
gfz 145| -2 0 -2 -6 -5 2 .08 12 12 | -184 177 12 111
grg 122| 1 -1 0 -3 9 36 .03 10 10 | -87 86 7 118
igr n/a| 0 0 -2 -1 -7 23 .02 3 3 | 5390 700 10 77
jgx n/a| 0 0 4 29 -10 -3 .01 7 7 | -89 86 36 100
jpl 120| 0 0 1 -6 -10 5 .08 9 9 | -629 1149 5 73
mit 363| 1 1 -5 -61 30 -134 .05 9 8 | 5416 650 47 75
ngs 259| 0 0 -1 27 -42 22 -.15 11 11 | -826 613 499 709
sio 355| 0 0 -2 22 -4 60 -.00 13 11 | --- --- --- ---
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 3.2406.0 GPS week: 2406 Day: 0 MJD: 61086.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 15 13 15 --- 8 4 8 21 25 16 28 6 | 77 74 75 --- 77 76 76 74 82 72 84 76
2E | 6 8 10 8 5 2 7 7 9 12 10 2 | 22 27 27 25 23 26 29 25 28 25 30 25
3 | 5 9 6 7 6 2 5 6 8 10 9 2 | 31 33 33 31 29 31 30 33 31 30 31 31
4 | 7 7 7 8 8 2 6 9 8 11 12 2 | 54 55 54 57 56 54 55 56 58 59 59 55
5 | 7 6 7 10 5 3 7 10 6 10 19 3 | 41 39 38 42 40 40 42 40 39 42 43 40
6E | 9 10 5 13 21 2 6 9 9 15 14 3 | 44 41 40 41 45 42 43 42 40 40 46 41
7E | 13 12 11 9 7 2 6 13 9 17 11 3 | 20 24 18 25 25 20 22 23 22 26 23 20
X8 | 10 7 --- 7 6 3 6 5 8 9 11 2 | 25 27 --- 27 24 26 23 26 25 27 25 24
9 | 10 7 6 7 7 2 5 9 8 13 12 2 | 20 18 19 17 16 16 16 20 17 20 18 17
10 | 3 7 7 10 7 3 7 7 9 14 14 2 | 33 33 35 35 31 33 31 34 35 34 31 32
11E | 9 11 8 15 15 7 14 11 46 14 59 6 | 56 57 58 58 57 57 59 58 61 55 67 56
12 | 6 7 7 9 8 3 8 7 6 6 11 2 | 83 83 84 83 84 83 87 86 81 84 78 83
X13 | 6 10 --- 8 9 4 7 8 10 9 9 3 | 21 27 --- 26 23 23 21 26 21 23 23 22
14 | 5 10 8 6 10 2 8 8 9 12 11 2 | 58 57 54 60 61 59 61 57 59 58 62 58
15 | 6 7 8 9 7 3 8 7 10 11 12 2 | 27 26 18 28 24 26 26 27 27 29 25 25
16 | 3 8 6 5 9 2 5 8 12 8 11 2 | 20 18 23 23 19 20 21 19 20 21 22 19
17 | 4 7 7 7 8 3 7 6 9 9 8 2 | 36 39 32 37 37 38 36 37 36 39 39 36
18E | 11 11 10 13 17 5 11 18 24 18 26 5 | 55 57 58 60 58 58 58 63 57 52 57 56
19 | 4 7 6 6 6 3 6 7 10 9 12 2 | 49 53 50 49 48 50 50 50 49 53 54 50
X21 | 8 9 --- 9 7 4 8 8 7 11 13 3 | 58 58 --- 58 60 58 59 58 60 58 64 58
22 | 4 9 7 8 7 2 8 8 13 8 11 2 | 42 44 42 42 43 42 46 44 39 42 45 42
23 | 5 8 7 14 9 2 7 9 8 12 13 3 | 37 42 37 43 38 39 40 37 39 35 38 38
24E | 8 9 7 11 11 3 13 9 9 9 12 3 | 38 37 37 35 34 36 33 38 33 37 33 35
25 | 6 10 8 9 7 4 8 9 6 8 6 2 | 28 32 33 30 29 29 30 36 29 30 31 30
26 | 4 9 7 6 7 2 7 7 6 9 9 2 | 29 29 31 32 27 30 30 34 26 32 29 29
27 | 4 7 7 6 5 2 7 6 9 8 9 2 | 21 24 26 22 20 21 20 22 21 22 20 21
28E | 7 9 7 8 12 2 9 14 8 11 8 3 | 73 78 76 75 71 75 73 77 81 76 76 75
29 | 5 6 6 9 8 3 6 8 6 13 10 2 | 34 35 32 36 32 32 35 37 32 37 33 33
30E | 7 10 7 9 12 2 7 10 10 11 14 3 | 32 35 34 36 37 34 34 36 37 34 34 34
31E | 7 9 12 12 11 4 6 6 8 8 11 3 | 27 27 23 26 30 27 25 26 26 29 27 25
32 | 5 9 5 8 4 2 6 8 6 15 10 2 | 22 23 23 19 21 21 18 23 21 25 20 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 10 3 8 9 13 11 17 |T 39 40 39 39 39 39 39 40 39 40 40 38
WRMS | 6 9 8 8 8 3 7 9 9 11 12 |NE 35 36 34 37 35 35 36 36 35 37 37 35
MEDI | 6 9 7 8 8 3 7 8 9 11 11 |MD 34 35 34 35 34 34 34 37 35 35 33 34
Table 3.2406.1 GPS week: 2406 Day: 1 MJD: 61087.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 25 17 19 --- 14 10 10 27 21 26 33 7 | 59 52 50 --- 55 50 51 48 59 58 66 52
2E | 6 7 9 12 8 3 7 6 9 15 10 3 | 17 20 18 15 18 19 22 19 22 22 23 18
3 | 6 8 6 11 8 2 6 7 12 10 13 2 | 24 28 26 24 23 24 23 27 29 22 28 25
4 | 6 7 7 11 9 2 8 9 10 10 8 2 | 37 39 36 39 37 36 37 38 38 35 38 36
5 | 7 6 6 7 7 3 7 9 8 9 11 2 | 25 23 19 25 21 22 22 21 23 24 22 21
6E | 7 10 5 17 16 3 8 8 9 15 12 3 | 31 32 30 28 29 30 30 29 30 28 29 29
7E | 6 10 10 9 7 4 7 11 11 12 12 3 | 21 22 17 21 24 19 20 23 20 24 23 20
X8 | 7 8 --- 9 7 3 7 6 10 9 12 3 | 25 26 --- 25 25 25 24 27 24 25 24 24
9 | 5 8 5 10 8 2 6 7 12 8 11 2 | 18 19 18 14 17 16 17 18 15 17 16 16
10 | 4 7 7 9 7 3 8 7 12 12 11 2 | 23 23 24 23 20 22 20 23 24 22 21 22
11E | 7 10 7 22 9 4 11 13 35 20 55 5 | 41 41 40 41 41 40 41 41 49 41 64 40
12 | 5 9 5 8 9 3 6 6 5 10 12 2 | 66 66 65 65 63 66 67 67 65 69 66 66
13 | 6 11 9 9 10 4 8 8 8 15 17 3 | 18 23 14 22 19 19 20 24 20 27 20 19
14 | 4 8 7 10 10 3 9 8 8 12 13 2 | 43 45 41 44 45 43 46 43 45 45 46 44
15 | 6 8 8 10 9 3 8 7 11 12 16 3 | 23 24 16 28 22 23 23 24 23 24 24 22
16 | 3 8 7 6 11 2 5 7 10 9 10 2 | 14 16 16 17 13 15 15 16 15 17 19 14
17 | 4 6 6 5 9 4 7 5 8 8 7 2 | 27 31 30 26 26 28 26 28 27 29 24 26
18E | 7 10 9 14 14 5 10 19 18 20 19 4 | 31 32 31 32 34 32 31 36 35 33 37 31
19 | 4 7 6 10 8 3 6 6 11 11 10 2 | 36 38 34 36 35 35 36 36 35 37 31 35
21 | 7 10 8 9 9 2 9 8 8 11 10 3 | 38 38 44 39 36 36 35 38 41 41 37 37
22 | 6 7 7 9 9 3 9 8 9 11 31 3 | 42 45 42 42 41 41 44 44 40 44 50 42
23 | 4 8 7 14 9 2 7 8 10 11 15 3 | 23 27 22 28 24 23 23 24 27 19 24 23
24E | 8 7 7 12 13 4 9 9 14 11 16 3 | 28 28 26 28 29 27 24 28 24 27 32 26
25 | 4 10 7 8 10 4 7 8 7 9 10 2 | 26 31 30 26 24 27 24 33 29 30 27 27
26 | 4 8 8 9 9 3 7 7 7 8 7 2 | 21 23 24 22 20 22 21 26 19 25 21 21
27 | 3 6 7 8 8 2 8 6 11 8 11 2 | 20 22 24 20 20 20 20 24 19 21 20 20
28E | 7 10 6 10 14 3 9 14 9 10 8 3 | 56 58 54 54 53 55 54 57 59 54 58 55
29 | 6 4 6 10 9 4 5 6 7 9 10 2 | 24 23 19 24 22 22 21 22 22 24 23 21
30E | 7 10 6 16 14 4 6 12 9 9 12 3 | 26 29 26 29 29 27 26 30 29 27 26 26
31E | 8 10 12 10 11 6 6 6 9 13 9 3 | 17 17 12 13 19 16 15 15 17 19 19 14
32 | 5 7 6 12 6 2 5 6 10 11 7 2 | 23 19 20 22 19 19 17 20 19 24 19 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 7 11 10 3 8 9 12 12 16 |T 29 30 28 29 29 29 28 30 30 30 31 28
WRMS | 5 8 7 11 9 3 7 9 10 11 10 |NE 26 28 25 27 25 26 26 27 26 27 27 25
MEDI | 6 8 7 10 9 3 7 8 10 11 11 |MD 25 28 26 26 24 25 24 27 27 27 24 25
Table 3.2406.2 GPS week: 2406 Day: 2 MJD: 61088.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 17 10 9 --- 9 5 9 15 20 19 30 5 | 53 46 44 --- 50 45 46 44 55 46 60 47
2E | 7 7 10 10 7 3 7 8 9 11 8 2 | 20 22 23 23 19 23 25 22 27 26 26 22
3M | 7 8 6 8 8 2 5 9 11 8 12 2 | 25 26 27 27 22 25 24 26 27 25 27 24
4 | 6 7 7 5 7 4 6 10 10 12 12 2 | 47 47 47 49 48 47 48 49 50 50 49 48
5 | 7 8 8 9 7 4 6 9 9 9 26 3 | 37 34 34 37 36 35 36 37 35 37 54 36
6E | 7 9 8 22 16 3 9 8 6 14 24 4 | 28 30 28 27 28 28 29 28 28 27 33 27
7E | 8 10 10 14 9 3 5 11 11 11 10 3 | 28 29 28 29 30 28 29 29 28 28 28 27
X8M | 6 8 --- 9 7 3 8 8 10 13 9 3 | 22 26 --- 25 25 25 28 26 24 22 25 24
9 | 6 6 6 8 6 2 5 7 11 8 10 2 | 23 20 23 17 21 21 21 24 21 20 22 20
10 | 4 9 6 11 6 2 5 8 13 11 6 2 | 26 25 27 26 23 24 23 26 27 24 22 24
11E | 7 11 6 19 9 5 11 14 26 13 29 5 | 42 41 43 41 43 41 42 42 54 42 54 43
12M | 6 7 5 9 8 4 5 8 6 9 8 2 | 64 61 62 62 60 61 63 64 63 64 61 62
X13M | 6 9 --- 8 23 4 7 9 11 8 12 3 | 26 29 --- 30 35 27 25 30 26 25 27 26
14 | 5 8 8 11 12 3 7 9 9 12 10 3 | 53 50 49 51 54 51 53 52 53 53 53 52
X15 | 8 7 --- 8 8 5 5 8 10 7 20 3 | 27 25 --- 25 23 22 24 27 27 24 32 24
16 | 6 12 6 7 9 3 4 7 9 11 15 2 | 17 16 18 21 16 17 17 16 18 21 24 17
X17 | 5 6 --- 8 8 4 5 7 8 7 18 3 | 36 36 --- 33 35 36 35 37 35 36 43 36
18E | 10 9 10 18 14 3 7 18 14 19 11 4 | 41 43 41 41 40 39 40 42 44 38 40 40
19M | 6 4 8 6 10 3 6 6 9 12 17 3 | 45 45 46 42 44 44 44 45 45 47 49 45
21M | 7 8 10 8 8 2 7 8 7 10 9 2 | 25 26 32 29 29 26 27 28 29 27 26 26
22 | 5 7 7 9 9 3 6 7 10 10 17 2 | 30 30 31 30 29 28 28 32 31 32 38 30
23 | 5 9 7 12 6 3 6 9 12 14 9 3 | 22 25 22 30 24 22 24 23 27 19 24 22
24E | 8 8 8 7 11 3 8 8 10 13 9 3 | 35 32 33 30 35 30 30 32 31 32 34 31
25M | 6 10 6 8 8 4 6 8 7 8 6 2 | 33 35 34 32 30 31 30 36 32 31 32 32
26 | 4 10 7 9 8 2 5 7 7 12 7 2 | 27 25 29 27 25 27 26 30 23 31 26 26
27M | 5 11 7 8 8 2 5 7 7 9 10 2 | 20 24 24 22 19 22 20 24 20 22 21 21
28E | 7 10 6 15 14 2 8 14 9 13 8 3 | 61 63 62 60 58 59 57 62 63 61 58 60
29 | 7 7 6 7 8 3 4 6 6 8 6 2 | 30 27 26 30 26 26 26 27 26 26 26 27
30E | 7 10 6 11 15 3 7 10 11 9 12 3 | 28 29 28 30 30 28 29 31 32 28 31 28
31E | 8 12 11 9 11 6 4 7 7 17 7 3 | 20 21 18 23 21 20 20 21 20 27 24 20
32M | 7 6 6 9 9 3 8 7 8 10 8 2 | 29 30 30 26 28 29 27 30 27 33 30 28
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 11 10 3 7 9 10 12 13 |T 32 32 33 32 32 31 32 33 33 33 35 32
WRMS | 6 9 8 12 10 3 6 9 9 11 9 |NE 31 30 30 31 30 29 30 31 31 31 34 30
MEDI | 7 8 7 9 8 3 6 8 9 11 10 |MD 28 29 30 30 29 28 28 30 28 28 31 27
Table 3.2406.3 GPS week: 2406 Day: 3 MJD: 61089.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 9 11 --- 13 5 7 16 19 16 27 5 | 42 38 39 --- 39 38 40 39 44 43 50 39
2E | 8 7 11 11 7 2 7 8 7 11 8 2 | 20 22 24 23 21 21 24 21 22 24 26 21
3 | 9 8 6 8 5 3 5 8 5 11 17 2 | 29 26 27 23 26 25 25 28 22 24 31 25
4 | 8 6 7 8 7 3 6 10 6 15 7 2 | 29 33 33 31 33 32 32 36 33 37 38 32
5 | 6 8 7 8 8 4 7 10 6 9 8 2 | 32 32 30 33 31 30 35 32 35 31 32 32
6E | 6 9 7 27 13 4 11 7 6 10 18 4 | 33 33 33 30 33 32 35 32 31 32 36 32
7E | 10 11 11 13 7 4 7 13 9 12 11 3 | 30 29 27 32 30 27 28 29 27 33 31 28
X8 | 5 6 --- 9 4 3 7 7 5 9 11 2 | 63 65 --- 64 62 63 63 64 67 65 68 64
9 | 8 7 5 9 6 2 6 8 9 11 9 2 | 21 21 21 16 20 19 18 22 17 18 23 18
10 | 5 7 6 8 5 3 6 6 6 9 14 2 | 28 27 29 27 26 27 26 28 25 26 28 26
11E | 8 11 7 16 9 7 10 14 19 13 22 4 | 37 38 39 38 39 38 38 39 43 35 49 38
12 | 6 8 5 8 6 4 5 6 5 10 10 2 | 62 61 60 61 61 60 59 62 57 60 59 60
X13 | 6 8 --- 11 9 3 6 8 8 9 10 3 | 21 26 --- 24 19 22 23 27 20 24 25 21
X14 | 5 9 --- 6 9 3 5 7 6 11 8 2 | 20 20 --- 25 23 22 23 22 24 25 29 22
15 | 5 6 8 10 7 2 6 7 7 9 8 2 | 22 23 18 26 19 22 24 24 21 26 23 21
16 | 5 10 6 8 9 3 6 7 9 16 15 3 | 19 20 21 22 19 20 19 20 18 26 21 18
17 | 5 6 7 6 7 3 6 6 4 8 7 2 | 30 32 26 31 29 33 32 33 29 35 36 31
18E | 8 10 10 22 12 6 7 18 8 13 9 4 | 38 44 44 39 42 43 41 45 40 37 42 40
19 | 5 5 8 8 6 3 6 8 6 13 13 2 | 38 40 40 41 38 41 41 41 38 46 43 40
X20 | 1285 --- --- --- --- 1461 --- --- 4 --- --- 0 | 114 --- --- --- --- 40 --- --- 509 --- --- 515
21 | 9 9 8 11 9 3 7 8 5 10 8 2 | 15 18 16 22 19 17 21 20 20 18 22 18
22 | 6 7 8 8 10 3 4 6 6 9 17 2 | 51 53 51 51 49 51 51 53 48 55 51 50
23 | 4 9 8 11 6 3 7 8 8 13 10 2 | 18 23 18 24 21 19 21 20 21 15 23 19
24E | 9 9 7 7 9 5 7 9 12 9 14 3 | 26 25 24 22 25 23 23 26 21 24 26 22
25 | 5 8 6 8 7 3 6 6 7 8 6 2 | 35 37 36 34 32 34 33 38 31 32 34 33
26 | 5 10 7 10 7 2 6 7 5 7 10 2 | 28 31 30 32 28 30 27 33 26 30 29 28
27 | 4 7 7 10 5 3 6 7 7 8 10 2 | 21 25 24 24 19 22 20 24 20 19 21 21
28E | 8 10 7 7 13 3 8 16 8 14 10 3 | 44 48 45 46 44 44 45 48 44 47 44 45
29 | 7 6 6 11 5 4 4 6 5 7 8 2 | 35 34 33 33 32 33 33 33 32 35 33 33
30E | 9 9 7 7 12 3 7 9 7 8 13 3 | 24 26 24 25 24 24 25 28 26 24 28 24
31E | 7 10 11 9 9 3 6 6 8 10 13 3 | 21 22 18 18 21 20 18 20 18 22 21 17
32 | 4 8 5 12 5 4 5 7 9 8 15 2 | 82 82 82 82 81 82 80 83 81 83 82 81
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 8 11 8 3 7 9 8 11 12 |T 35 34 32 33 32 32 33 34 47 33 35 47
WRMS | 6 8 8 13 8 3 7 9 7 10 10 |NE 34 29 28 29 27 29 28 29 64 29 30 65
MEDI | 6 8 7 9 7 3 6 8 7 10 10 |MD 29 31 29 30 29 30 28 32 27 31 31 28
Table 3.2406.4 GPS week: 2406 Day: 4 MJD: 61090.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 10 8 --- 12 5 7 13 20 15 24 4 | 33 31 31 --- 36 32 32 33 39 34 40 32
2E | 12 8 9 10 8 4 5 6 8 12 10 3 | 17 19 20 23 18 21 22 20 25 26 24 20
3 | 8 9 5 10 6 2 5 7 10 8 12 2 | 23 25 25 24 21 22 21 24 24 23 22 22
4 | 8 8 6 10 8 2 5 10 9 8 13 2 | 38 39 39 38 40 39 40 42 41 39 41 39
5 | 7 5 8 7 6 3 7 7 5 11 8 2 | 29 27 28 29 25 26 26 25 28 30 27 27
6E | 5 9 8 22 15 3 11 7 8 11 27 4 | 29 29 26 30 28 29 28 28 27 29 38 27
7E | 9 11 9 12 15 5 5 13 14 11 11 3 | 45 45 42 47 46 45 44 46 44 43 44 43
X8 | 8 7 --- 8 6 2 5 5 6 7 7 2 | 137 139 --- 139 137 137 136 137 135 132 134 136
9 | 7 6 5 14 6 3 4 7 8 9 12 2 | 19 18 19 17 17 17 16 20 18 20 18 17
10 | 6 5 7 10 10 3 6 5 12 9 13 2 | 24 24 25 26 23 23 21 23 29 24 28 24
11E | 12 10 5 20 10 4 10 13 17 12 19 4 | 37 38 39 42 36 36 37 39 45 37 46 39
12 | 5 7 4 8 8 4 7 5 7 10 12 2 | 64 62 62 63 61 61 63 63 65 59 66 62
X13 | 7 11 --- 11 10 5 8 8 10 11 19 3 | 20 24 --- 21 20 19 19 25 21 18 26 19
14 | 5 8 7 10 8 4 6 8 8 11 15 2 | 44 44 48 45 47 45 46 45 47 45 51 45
X15 | 6 9 --- 10 8 4 6 6 9 9 11 2 | 28 27 --- 33 26 26 25 29 29 26 27 27
16 | 7 9 7 8 9 4 5 6 8 9 15 2 | 17 19 19 21 18 17 16 16 19 21 16 16
17 | 5 5 7 7 31 4 6 6 7 7 9 3 | 31 34 24 32 48 32 30 34 35 33 40 33
18E | 10 10 8 13 12 2 9 17 13 13 13 4 | 32 34 33 37 38 33 33 38 39 34 39 34
19 | 4 7 7 6 7 3 6 6 6 12 14 2 | 35 37 36 36 34 35 34 36 39 36 34 35
X20 | 8 --- --- --- 11 10 --- --- 112 --- --- 9 | 39 --- --- --- 32 23 --- --- 261 --- --- 259
21 | 7 10 10 12 6 3 7 8 6 11 8 2 | 24 25 14 25 25 23 25 24 26 26 25 23
22 | 5 6 5 8 6 3 5 5 8 8 7 2 | 22 25 22 20 22 21 22 25 21 18 22 21
23 | 5 8 8 15 8 2 7 8 12 13 8 3 | 20 21 19 27 24 20 21 22 25 16 22 20
24E | 6 12 7 30 10 3 8 7 16 13 12 4 | 25 28 27 40 28 27 25 29 26 29 22 26
25 | 5 7 6 7 8 3 8 7 8 7 6 2 | 30 32 33 28 27 28 28 34 33 25 30 30
26 | 8 7 6 11 9 3 6 6 6 8 8 2 | 28 27 29 31 25 27 26 28 25 29 26 26
27 | 7 8 6 8 6 2 5 6 9 7 9 2 | 20 22 24 22 20 20 19 22 17 18 18 19
28E | 9 10 5 11 12 3 10 13 8 13 9 3 | 44 46 44 47 45 44 43 48 50 44 47 45
29 | 6 7 6 8 5 3 5 6 6 9 7 2 | 27 28 22 23 25 24 25 25 24 27 23 24
30E | 10 10 6 12 15 4 9 11 9 8 14 3 | 24 28 26 31 30 27 26 30 30 26 27 26
31E | 9 8 9 12 9 4 6 6 6 10 8 2 | 16 19 13 18 19 18 18 17 19 22 19 16
32 | 4 7 5 10 7 2 5 6 7 6 12 2 | 156 156 156 156 158 156 158 158 153 157 156 156
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 12 11 3 7 8 9 10 12 |T 36 37 33 39 37 36 36 38 45 36 38 43
WRMS | 6 8 7 14 9 3 7 8 9 10 11 |NE 28 27 26 28 28 26 26 27 46 27 28 44
MEDI | 7 8 7 10 8 3 6 7 8 10 12 |MD 28 28 26 30 27 27 26 29 29 29 27 27
Table 3.2406.5 GPS week: 2406 Day: 5 MJD: 61091.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 10 7 --- 12 4 6 14 13 15 26 4 | 33 30 30 --- 33 31 33 33 36 28 40 31
2E | 9 8 9 12 7 3 5 7 8 11 10 2 | 19 20 21 22 20 23 23 19 25 27 23 21
3 | 6 9 5 12 6 2 4 6 7 11 12 2 | 20 20 21 22 18 19 18 22 19 22 19 19
4 | 6 7 6 14 9 2 5 9 9 18 10 3 | 41 40 39 42 42 42 42 42 42 51 47 41
5 | 6 7 7 11 6 2 7 8 6 11 12 2 | 30 28 27 31 28 28 30 28 31 32 31 28
6E | 7 12 7 29 15 4 12 7 11 9 17 4 | 29 29 27 30 27 27 26 28 28 28 36 27
7E | 7 11 9 14 9 3 5 13 13 11 12 3 | 72 71 69 70 70 68 70 72 70 69 70 70
8 | 6 6 6 6 7 2 3 5 8 9 13 2 | 194 191 17 193 196 193 193 193 192 196 193 194
9 | 5 7 5 15 7 2 4 6 8 9 19 2 | 19 19 19 17 17 16 15 19 17 19 26 17
10 | 4 7 6 11 9 3 4 6 11 11 12 2 | 23 25 24 23 21 22 20 24 25 25 22 22
11E | 8 11 12 11 8 2 9 13 14 12 16 3 | 30 30 35 31 31 30 30 32 35 31 33 30
12 | 6 7 5 8 7 3 6 4 8 11 9 2 | 45 46 44 46 44 44 46 45 45 45 44 45
13 | 4 8 8 10 17 3 6 8 8 11 11 3 | 15 23 13 19 20 18 18 22 18 18 21 17
14 | 4 9 6 8 9 3 6 8 10 8 32 3 | 41 40 41 42 43 41 42 41 43 41 43 40
15 | 5 9 6 10 7 3 7 5 8 11 18 2 | 26 27 19 29 24 24 25 26 26 26 25 25
16 | 4 7 6 10 9 4 6 6 11 8 18 2 | 19 20 20 23 18 19 18 17 23 22 29 19
17 | 4 7 7 7 8 5 4 6 8 8 35 3 | 23 25 26 24 23 24 23 25 24 27 40 23
18E | 9 10 7 13 12 4 7 17 12 14 15 3 | 26 29 26 29 31 27 27 31 30 28 31 27
19 | 4 5 6 8 5 2 4 6 7 8 11 2 | 26 28 27 26 26 27 25 28 27 29 30 26
X20 | 8 --- --- --- 10 12 --- --- 13 --- --- 7 | 34 --- --- --- 18 23 --- --- 254 --- --- 231
21 | 7 10 7 10 10 2 6 8 6 12 9 2 | 37 38 28 39 38 37 37 38 41 40 39 37
22 | 4 7 6 6 7 3 4 6 6 8 20 2 | 20 23 21 21 20 20 20 23 21 22 29 20
23 | 5 8 6 16 8 3 7 8 12 10 14 3 | 23 30 25 34 26 26 28 26 29 24 26 26
24E | 7 11 7 28 9 3 8 7 12 14 16 3 | 27 34 30 41 29 31 29 32 29 32 29 29
25 | 6 7 6 11 8 3 7 7 8 8 13 2 | 24 27 27 25 21 24 21 30 25 20 25 24
26 | 6 7 7 12 8 4 5 6 8 8 13 2 | 26 27 27 28 21 25 23 26 21 27 24 24
27 | 5 7 7 7 7 3 3 6 11 8 9 2 | 23 23 26 22 23 22 21 26 22 23 22 22
28E | 6 10 6 13 13 3 8 15 8 13 17 3 | 52 55 51 55 51 50 51 54 55 56 52 52
29 | 7 7 5 9 7 2 5 6 8 8 8 2 | 31 32 30 32 31 31 31 33 31 30 33 31
30E | 8 10 6 17 14 3 8 10 10 9 13 3 | 25 29 25 36 30 26 28 29 29 25 23 26
31E | 7 8 9 10 11 5 5 5 8 10 12 2 | 17 20 13 18 17 18 17 16 18 20 20 16
32 | 5 7 6 13 7 3 5 6 11 11 13 2 | 229 227 227 227 228 228 227 226 229 227 229 228
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 7 13 9 3 6 8 9 11 16 |T 40 42 34 43 40 40 40 42 48 42 43 46
WRMS | 5 8 6 13 9 3 6 8 9 10 13 |NE 27 28 26 28 25 26 26 27 45 28 31 42
MEDI | 6 8 6 11 8 3 6 7 8 11 13 |MD 26 29 27 29 26 26 27 28 29 28 30 26
Table 3.2406.6 GPS week: 2406 Day: 6 MJD: 61092.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 9 9 --- 11 3 8 13 12 17 16 4 | 61 57 59 --- 60 58 59 60 61 52 58 58
2E | 10 8 10 12 10 3 7 8 9 12 9 3 | 18 20 21 19 19 20 21 21 25 24 22 19
3 | 5 6 6 7 8 2 6 6 6 10 11 2 | 26 26 28 24 26 25 23 27 27 25 25 25
4 | 7 8 6 10 11 2 4 8 7 12 12 2 | 54 54 52 54 57 53 55 54 53 56 56 53
5 | 7 7 7 9 6 2 9 8 7 10 11 2 | 38 35 34 37 38 36 39 36 38 37 37 36
6E | 6 8 7 7 18 3 11 7 14 11 25 3 | 43 42 42 41 43 43 43 42 43 42 50 42
7E | 9 9 9 11 9 3 8 9 10 12 11 3 | 86 90 90 90 90 89 88 90 90 90 91 89
X8 | 5 6 --- 6 8 1 5 6 7 11 10 2 | 261 264 --- 261 261 262 262 263 262 263 260 262
9 | 5 6 5 12 9 3 5 6 9 7 10 2 | 19 19 19 17 18 17 16 20 17 18 17 17
10 | 5 7 7 11 10 3 4 8 9 12 16 3 | 28 27 29 29 29 27 25 28 30 27 27 27
11E | 8 9 6 13 9 4 10 13 12 11 17 3 | 44 45 46 46 47 45 46 48 49 45 49 46
12 | 5 7 4 9 11 4 7 6 9 17 13 3 | 65 65 63 65 65 64 68 66 65 63 61 64
X13 | 4 8 --- 15 9 3 8 8 6 8 23 3 | 17 24 --- 20 19 18 18 24 19 16 28 18
14 | 4 7 6 8 8 3 6 7 8 11 7 2 | 54 53 52 55 56 54 53 53 57 53 53 53
X15 | 5 7 --- 12 8 3 6 6 5 10 10 2 | 32 31 --- 35 30 29 30 31 30 33 28 30
16 | 6 8 6 7 11 3 7 7 6 9 9 2 | 18 19 20 20 19 18 18 18 21 19 22 18
X17 | 4 6 --- 8 8 4 5 5 8 6 12 2 | 28 32 --- 32 32 30 28 31 30 32 29 29
18E | 7 9 8 25 14 3 7 19 12 14 8 4 | 43 47 47 50 49 46 44 51 47 42 45 45
19 | 3 7 5 5 6 3 6 8 10 8 18 2 | 37 40 38 37 38 37 36 39 42 37 42 38
X20 | 10 --- --- 20 11 15 --- 18 10 54 14 6 | 32 --- --- 14 31 38 --- 18 194 15 15 179
21 | 5 8 7 10 8 3 7 8 6 8 10 2 | 52 53 42 54 55 53 53 55 58 54 56 54
22 | 4 7 5 8 7 2 5 6 6 10 17 2 | 14 18 15 15 15 15 16 19 17 18 26 15
23 | 6 8 7 13 8 2 7 10 10 12 11 3 | 32 34 33 36 34 33 33 31 37 29 31 32
24E | 7 14 7 17 9 3 9 11 12 19 19 4 | 32 37 34 39 32 33 34 36 30 39 28 33
25 | 7 8 5 9 9 3 8 7 9 9 9 2 | 28 33 31 28 27 29 32 35 28 26 27 29
26 | 7 9 6 11 10 3 7 6 7 9 6 2 | 32 29 31 32 28 29 29 32 26 28 28 29
27 | 5 7 7 10 9 2 6 7 11 10 10 2 | 19 22 24 20 19 20 19 24 21 21 20 20
28E | 8 11 5 13 14 3 8 12 11 12 9 3 | 73 75 74 75 72 72 69 74 78 78 73 74
29 | 6 7 7 8 9 3 8 6 10 10 14 2 | 38 41 40 39 35 38 37 40 38 38 35 38
30E | 8 8 6 18 14 3 7 12 6 9 11 3 | 28 31 29 41 30 31 33 35 33 28 29 31
31E | 7 9 8 12 10 3 6 4 7 8 8 2 | 22 23 18 23 24 22 24 20 21 25 22 21
32 | 5 7 6 15 8 3 4 7 8 9 12 2 | 313 314 312 314 313 313 313 314 316 313 317 314
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 7 12 10 3 7 9 9 11 13 |T 52 54 49 53 53 53 53 54 59 52 53 57
WRMS | 6 8 6 12 10 3 7 9 8 11 11 |NE 32 32 32 31 32 32 31 31 45 31 31 42
MEDI | 6 8 6 11 9 3 7 7 9 10 11 |MD 32 35 34 37 32 33 34 35 37 33 29 33
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 4.2406 GPS week: 2406 MJD: 61086.0-61092.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3020 |U 9 11 23 |U 15 20 49 |U 10 10 32 |
emr | emr 2962 |U 10 10 24 |U 15 19 58 | 10 12 33 |
esa | esa 2729 | 11 11 27 | 15 23 51 | 13 17 39 |
gfz | gfz 2891 | 10 16 25 | 15 18 52 | 8 11 33 |
grg | grg 3016 |U 11 18 27 |U 15 21 55 | 9 11 32 |
igr | igr 2998 | 9 10 20 | 15 19 50 | 8 10 28 |
igs | igs 3017 | 9 10 21 | 15 19 51 | 9 9 29 |
jgx | jgx 2976 |U 9 10 22 | 15 18 53 |U 10 12 28 |
jpl | jpl 2989 | 11 11 27 | 16 22 59 | 11 12 34 |
mit | mit 3030 |U 9 12 23 |U 14 18 46 |U 8 8 26 |
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 5.2406.0 GPS week: 2406 Day: 0 MJD: 61086.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 10 19 | 12 12 35 | 11 11 38 |
emr | emr 2976 | 12 11 22 | 13 13 40 | 13 15 43 |
esa | esa 2688 | 16 13 31 | 13 16 33 | 14 20 44 |
gfz | gfz 2878 | 11 15 23 | 13 10 42 | 9 13 38 |
grg | grg 2975 | 15 26 26 | 13 12 40 | 11 14 38 |
igr | igr 2976 | 11 11 18 | 12 11 36 | 10 12 34 |
igs | igs 2976 | 11 10 18 | 12 11 36 | 10 12 36 |
jgx | jgx 2976 | 11 12 18 | 11 10 40 | 12 14 38 |
jpl | jpl 2976 | 13 10 25 | 13 14 39 | 12 15 41 |
mit | mit 2976 | 11 10 21 | 12 10 36 | 10 10 33 |
Table 5.2406.1 GPS week: 2406 Day: 1 MJD: 61087.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 12 22 | 12 18 33 | 11 11 31 |
emr | emr 2975 | 9 9 23 | 12 17 46 | 12 11 31 |
esa | esa 2880 | 9 10 27 | 11 18 32 | 11 15 34 |
gfz | gfz 2877 | 8 8 19 | 13 14 38 | 9 10 32 |
grg | grg 2975 | 14 26 25 | 12 16 37 | 10 11 32 |
igr | igr 2976 | 8 10 20 | 11 15 34 | 10 9 27 |
igs | igs 2976 | 8 9 20 | 11 15 33 | 10 9 27 |
jgx | jgx 2976 | 9 10 20 | 12 13 39 | 12 10 28 |
jpl | jpl 2976 | 10 8 22 | 14 18 39 | 12 11 29 |
mit | mit 2976 | 8 12 21 | 12 13 32 | 10 7 23 |
Table 5.2406.2 GPS week: 2406 Day: 2 MJD: 61088.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 11 27 | 19 26 39 | 10 8 29 |
emr | emr 2976 | 10 10 28 | 21 21 57 | 9 9 30 |
esa | esa 2592 | 13 10 33 | 23 28 56 | 17 20 41 |
gfz | gfz 2879 | 10 11 24 | 19 24 44 | 8 10 33 |
grg | grg 2975 | 11 10 27 | 22 23 52 | 11 10 32 |
igr | igr 2976 | 9 10 23 | 20 24 46 | 9 8 27 |
igs | igs 2976 | 10 10 25 | 21 24 47 | 9 7 28 |
jgx | jgx 2976 | 10 11 25 | 22 23 49 | 10 8 27 |
jpl | jpl 2976 | 13 12 31 | 20 22 54 | 11 8 35 |
mit | mit 2976 | 10 12 26 | 20 25 46 | 9 8 28 |
Table 5.2406.3 GPS week: 2406 Day: 3 MJD: 61089.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3002 | 8 11 23 | 12 16 46 | 10 10 32 |
emr | emr 2976 | 7 10 25 | 12 15 57 | 11 11 29 |
esa | esa 2688 | 10 11 24 | 13 22 37 | 16 15 40 |
gfz | gfz 2873 | 9 18 29 | 13 15 46 | 8 9 33 |
grg | grg 2974 | 11 31 37 | 13 15 46 | 10 12 33 |
igr | igr 2976 | 7 10 20 | 12 15 44 | 9 9 27 |
igs | igs 2976 | 7 9 22 | 12 14 45 | 9 9 27 |
jgx | jgx 2976 | 8 10 23 | 12 14 46 | 10 12 26 |
jpl | jpl 2976 | 9 11 26 | 13 17 49 | 12 11 31 |
mit | mit 3072 | 8 11 21 | ---- ---- ---- | 7 5 19 |
Table 5.2406.4 GPS week: 2406 Day: 4 MJD: 61090.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 9 20 | 21 28 71 | 9 11 31 |
emr | emr 2976 | 8 10 21 | 21 27 75 | 8 11 33 |
esa | esa 2688 | 10 10 22 | 21 24 74 | 9 13 36 |
gfz | gfz 2878 | 9 19 24 | 21 23 75 | 7 12 33 |
grg | grg 3071 | 9 11 22 | 22 30 79 | 8 11 29 |
igr | igr 2976 | 8 9 18 | 21 25 72 | 7 10 27 |
igs | igs 3072 | 8 9 18 | 21 27 76 | 7 9 27 |
jgx | jgx 2976 | 8 9 20 | 20 26 79 | 8 13 25 |
jpl | jpl 2976 | 11 12 25 | 22 30 89 | 9 11 34 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2406.5 GPS week: 2406 Day: 5 MJD: 61091.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 13 23 | 8 13 34 | 8 11 32 |
emr | emr 2976 | 9 13 23 | 9 16 47 | 8 15 31 |
esa | esa 2976 | 10 13 24 | 9 14 36 | 11 17 35 |
gfz | gfz 2877 | 11 26 28 | 8 13 40 | 7 11 30 |
grg | grg 3072 | 9 13 23 | 8 17 42 | 8 11 31 |
igr | igr 3038 | 9 12 21 | 9 14 37 | 7 11 28 |
igs | igs 3072 | 9 12 21 | 8 13 36 | 7 11 28 |
jgx | jgx 2976 | 9 12 22 | 9 12 42 | 8 13 26 |
jpl | jpl 2976 | 12 13 27 | 11 18 47 | 10 17 36 |
mit | mit 3072 | 9 15 25 | 9 14 34 | 8 10 26 |
Table 5.2406.6 GPS week: 2406 Day: 6 MJD: 61092.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 10 26 | 19 28 84 | 9 11 31 |
emr | emr 2880 | 13 10 28 | 18 27 81 | 9 15 33 |
esa | esa 2592 | 12 10 28 | 18 38 87 | 12 17 42 |
gfz | gfz 2976 | 14 16 29 | 17 26 80 | 8 12 29 |
grg | grg 3072 | 11 11 29 | 19 31 91 | 8 12 28 |
igr | igr 3072 | 10 10 24 | 19 29 83 | 7 10 27 |
igs | igs 3072 | 10 9 25 | 19 28 87 | 8 10 27 |
jgx | jgx 2976 | 11 10 26 | 18 29 76 | 8 12 24 |
jpl | jpl 3072 | 13 14 33 | 22 35 95 | 10 13 35 |
mit | mit 3072 | 9 11 26 | 18 30 83 | 7 11 26 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2406 GPS week: 2406 MJD: 61086.500-61092.500
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 | -5 -9 24 -60 4 | -2 17
| 15 19 38 70 3 | 2
emr uuuuu | -15 -16 33 -24 -5 | -19 25
| 10 19 52 25 9 | 1
esa uuuuu | -6 4 7 12 1 | 2 19
| 8 8 48 40 4 | 2
gfz uuuuu | -15 13 -113 -42 -1 | 15 24
| 13 11 65 57 3 | 2
grg uuuuu | -6 20 -37 112 -1 | 12 21
| 9 6 42 84 2 | 2
igr xxxxx | 4 2 15 -23 0 | 4 19
| 7 6 17 47 3 | 2
irf xxxxx | 2 3 -3 5 -8 | 5 20
| 8 9 8 13 5 | 2
jgx uuuuu | -2 -27 20 -92 0 | 9 20
| 6 7 29 37 4 | 2
jpl uuuuu | -1 7 34 -66 0 | 6 18
| 7 6 36 33 5 | 2
mit uuuuu | 27 19 -113 202 -10 | 35 41
| 17 16 60 50 6 | 2
ngs uuuuu | 35 18 110 52 0 | 16 25
| 22 30 50 100 5 | 2
sio xxxxx | -25 -34 -122 -55 -3 | 51 56
| 39 63 79 44 13 | 4
Table 7.2406.0 GPS week: 2406 Day: 0 MJD: 61086.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -20 -24 36 -11 4 | -7 20
emr uuuuu | -3 -14 137 -21 3 | -22 28
esa uuuuu | -8 3 -64 -9 -3 | 0 21
gfz uuuuu | -23 8 -117 -62 -1 | 10 24
grg uuuuu | -11 28 -32 26 -1 | 8 22
igr xxxxx | -3 9 7 -111 3 | 1 20
irf xxxxx | 13 0 -17 4 -11 | 5 22
jgx uuuuu | -5 -15 2 -154 -2 | 6 21
jpl uuuuu | 1 3 79 -89 7 | 2 21
mit uuuuu | 46 26 -165 288 -10 | 34 42
ngs uuuuu | 60 7 166 118 -4 | 13 25
sio xxxxx | -11 24 -192 -105 11 | 44 52
Table 7.2406.1 GPS week: 2406 Day: 1 MJD: 61087.500
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 | -16 -19 27 -147 7 | -3 17
emr uuuuu | 0 0 9 -13 11 | -19 25
esa uuuuu | 7 13 -2 56 -4 | 3 19
gfz uuuuu | -28 15 -168 -110 -1 | 14 23
grg uuuuu | 3 26 -47 205 -1 | 12 21
igr xxxxx | 6 7 51 18 2 | 4 19
irf xxxxx | 13 4 1 23 -14 | 8 19
jgx uuuuu | -6 -38 40 -86 -4 | 9 20
jpl uuuuu | 3 -1 82 -67 -3 | 6 19
mit uuuuu | 46 32 -105 255 -14 | 38 43
ngs uuuuu | 10 11 96 118 0 | 16 25
sio xxxxx | -45 -7 -31 -15 6 | 48 55
Table 7.2406.2 GPS week: 2406 Day: 2 MJD: 61088.500
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 | 15 12 72 -69 7 | -3 17
emr uuuuu | -22 -38 24 -50 -15 | -18 24
esa uuuuu | -17 -4 -28 24 2 | 1 19
gfz uuuuu | -9 10 -2 -24 0 | 13 23
grg uuuuu | -14 22 -55 140 0 | 11 21
igr xxxxx | 2 3 20 -5 1 | 3 19
irf xxxxx | -2 1 -4 -7 -11 | 5 20
jgx uuuuu | -5 -24 15 -74 4 | 8 20
jpl uuuuu | -2 14 -13 -94 -5 | 6 19
mit uuuuu | 26 4 -82 195 -14 | 36 42
ngs uuuuu | 46 25 16 73 5 | 14 25
sio xxxxx | -23 -134 -134 -60 -14 | 50 56
Table 7.2406.3 GPS week: 2406 Day: 3 MJD: 61089.500
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 20 58 -11 4 | -2 18
emr uuuuu | -22 -34 6 -57 -10 | -19 24
esa uuuuu | -2 -8 -8 -61 1 | 2 20
gfz uuuuu | -27 -7 -90 -62 1 | 15 25
grg uuuuu | -12 12 55 51 1 | 12 22
igr xxxxx | 2 -6 2 -65 1 | 4 20
irf xxxxx | -1 -13 0 -17 -9 | 5 20
jgx uuuuu | -2 -22 -33 -127 5 | 9 21
jpl uuuuu | 8 4 11 -50 -2 | 6 19
mit uuuuu | 29 -10 -72 175 -15 | 36 42
ngs uuuuu | 14 75 101 192 1 | 15 26
sio xxxxx | 47 -106 -199 -32 -8 | 51 57
Table 7.2406.4 GPS week: 2406 Day: 4 MJD: 61090.500
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 | 12 -31 -43 17 2 | 0 17
emr uuuuu | -12 -31 65 -21 -11 | -18 23
esa uuuuu | -14 12 24 2 3 | 4 19
gfz uuuuu | -17 12 -125 -95 -2 | 18 24
grg uuuuu | -10 21 -56 33 2 | 14 22
igr xxxxx | 1 -3 8 -12 1 | 6 18
irf xxxxx | -1 15 -6 10 -5 | 5 20
jgx uuuuu | -5 -29 35 -95 1 | 11 21
jpl uuuuu | 3 10 42 -13 -2 | 9 16
mit uuuuu | 25 35 -132 173 -8 | 36 42
ngs uuuuu | 12 27 158 3 8 | 17 26
sio xxxxx | -28 16 1 -11 -7 | 54 58
Table 7.2406.5 GPS week: 2406 Day: 5 MJD: 61091.500
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 -5 10 -35 3 | -1 17
emr uuuuu | -26 -11 -11 -28 -7 | -20 26
esa uuuuu | 0 3 43 20 6 | 2 18
gfz uuuuu | -4 20 -206 30 -6 | 16 23
grg uuuuu | -3 14 -76 93 -3 | 12 21
igr xxxxx | 17 -3 4 10 0 | 5 18
irf xxxxx | -5 5 -2 16 -2 | 2 19
jgx uuuuu | 8 -29 31 -62 1 | 9 20
jpl uuuuu | -10 14 16 -43 0 | 7 16
mit uuuuu | -4 26 -27 162 -5 | 32 38
ngs uuuuu | 55 2 104 -59 0 | 16 25
sio xxxxx | -82 11 -180 -124 -22 | 53 57
Table 7.2406.6 GPS week: 2406 Day: 6 MJD: 61092.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -23 -16 7 -162 -1 | 1 15
emr uuuuu | -18 14 4 19 -4 | -20 26
esa uuuuu | -6 7 83 51 2 | 5 17
gfz uuuuu | 5 29 -83 32 2 | 16 23
grg uuuuu | 8 13 -45 236 -1 | 14 20
igr xxxxx | 0 7 16 4 -7 | 7 17
irf xxxxx | -4 9 9 4 -2 | 2 18
jgx uuuuu | 4 -32 51 -47 -4 | 11 19
jpl uuuuu | -11 7 19 -109 7 | 8 16
mit uuuuu | 23 18 -205 164 0 | 33 39
ngs uuuuu | 47 -23 127 -79 -7 | 19 25
sio xxxxx | -35 -46 -119 -35 11 | 54 57
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