[IGSREPORT-30853] Wk 2409 IGS Final Orbits
acc
acc at igs.org
Thu Mar 26 09:31:32 UTC 2026
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2409 (Mar 08, 2026 - Mar 14, 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_20260670000_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 | ASCG BADG CHUR NRMD ROTH SCOR SCRZ WHIT CHUR
0 | EMR | 12 IQAL NRMD UNSA CHUR KERG NRMD SCOR WHIT
0 | ESA | FAIR HKSL YEL2 CMUM FAIR TONG YEL2
0 | GFZ | 20 21 12 20 21 CHUR NRMD ONSA POHN SCOR WHIT LPGS
0 | GFZ | ONSA POHN
0 | GRG | 13 13 NRMD SCOR FAIR NRMD SCOR
0 | JPL | BADG CHTI CMUM GLPS HKSL NRMD
0 | MIT | GMSD HOFN MADR MCM4 MEDI NYAL OHI3 STJO TLSE VIS0
0 | MIT | YARR GMSD HOFN MADR MCM4 MEDI NYAL OHI3 STJO TLSE
0 | MIT | VIS0 YARR
1 | COD | ASCG CKSV CMUM GLSV RIGA CMUM GLSV RIGA
1 | EMR | IISC NYAL TID1 BADG IISC MCM4 NRMD NYAL TID1
1 | ESA | DAV1 GLSV NRMD CMUM CPVG DAV1 GLSV
1 | GFZ | 13 20 21 13 20 21 BADG CMUM KIT3 NRMD ONSA PTVL CPVG
1 | GFZ | KIT3 ONSA PTVL
1 | GRG | 13 GRAC CKSV GRAC NKLG NNOR NRMD TONG
1 | JPL | CHTI BADG CHTI CPVG GLPS NRMD
1 | MIT | CRO1 GMSD GRAS MADR MAR6 MCM4 MEDI NIST NYAL TLSE
1 | MIT | VACS WGTN YARR ZIM2 CRO1 GMSD GRAS MADR MAR6 MCM4
1 | MIT | MEDI NIST NYAL TLSE VACS WGTN YARR ZIM2
2 | COD | ASCG BADG CMUM LAUT MAW1 NRMD NTUS NYAL SALU KERG
2 | COD | LAUT
2 | EMR | BRAZ DAV1 LAUT SALU TID1 BADG BRAZ DAV1 LAUT MAC1
2 | EMR | MKEA NRMD SALU TID1 YEL2
2 | ESA | CHUR CPVG GLSV IQAL NRMD SEYG CHUR GLSV IQAL MKEA
2 | ESA | SALU SEYG
2 | GFZ | 20 21 13 20 21 BADG CMUM KERG MAW1 NRMD ONSA PTVL
2 | GFZ | BADG ONSA PTVL
2 | GRG | MAW1 NRMD DAV1 MAW1 NRMD SEYG
2 | JPL | CHTI IISC NLIB NRMD NTUS
2 | MIT | FLRS GMSD GRAC KITG LMMF MADR MAR6 MEDI OHI3 REYK
2 | MIT | TIDB TRO1 VACS ZECK FLRS GMSD GRAC LMMF MADR MAR6
2 | MIT | MEDI OHI3 REYK TIDB TRO1 VACS ZECK
3 | COD | ARUC ASCG BADG CMUM FAA1 IISC KAT1 MATE NICO NRMD
3 | COD | RIGA WIND KAT1 ZAMB
3 | EMR | NICO OHI3 ZAMB BADG DAV1 FAA1 MATE NRMD RIGA YEL2
3 | EMR | ZAMB
3 | ESA | 15 15 CHUR NRMD TASH ARUC CHUR MATE TASH
3 | GFZ | 20 21 13 20 21 BADG CMUM FAIR MATE NRMD ONSA POHN
3 | GFZ | TASH LAUT ONSA POHN TASH
3 | GRG | 13 NRMD FAA1 NICO NRMD
3 | JGX | IISC
3 | JPL | CHTI GLPS BADG CHTI GLPS IISC NICO NRMD WIND
3 | MIT | GANP GMSD KITG MADR MAR6 MCM4 MEDI NYAL SPT0 SVTL
3 | MIT | VACS WROC YARR YEL2 ZIM2 GANP GMSD KITG MADR MAR6
3 | MIT | MCM4 MEDI NYAL SPT0 SVTL VACS WROC YARR YEL2 ZIM2
4 | COD | BADG CMUM DAV1 FAA1 NNOR NRMD SCRZ FAA1 NRMD
4 | EMR | NRMD TID1 BADG DAV1 KOKV NRMD SEYG TID1
4 | ESA | BADG BOAV CHUR MGUE NRMD UNSA YEL2 AREQ BOAV CHUR
4 | ESA | MGUE UNSA YEL2
4 | GFZ | 20 21 13 20 21 BADG CMUM DAV1 NRMD ONSA POHN ONSA
4 | GFZ | POHN
4 | GRG | 13 DAV1 GLSV DAV1 NRMD
4 | JPL | BADG GLPS NRMD
4 | MIT | CHTI FLRS HOLM IRKJ MADR MEDI SFER YARR ZIM2 CHTI
4 | MIT | FLRS HOLM IRKJ MADR MEDI SFER YARR ZIM2
5 | COD | ASCG CCJ2 CPVG GANP NNOR NRMD THU2 YEL2 GUAM NNOR
5 | COD | NRMD
5 | EMR | IISC TASH THU2 BADG CHUR DAV1 GLSV IISC MAC1 THU2
5 | EMR | YEL2
5 | ESA | CHUR FAIR MGUE TID1 UNSA BAKE CHUR CUSV GLSV MGUE
5 | ESA | NRMD TASH TID1 UNSA YEL2
5 | GFZ | 20 21 13 20 21 BAKE NRMD ONSA POHN SGOC THU2 TONG
5 | GFZ | GLPS GUAM NRMD ONSA POHN SGOC TASH
5 | GRG | NRMD NRMD TASH
5 | JGX | IISC
5 | JPL | BADG CHTI GLPS HKSL SGOC
5 | MIT | EBRE GMSD GRAS HOFN MADR MCM4 NYAL SFER VACS YARR
5 | MIT | EBRE GMSD GRAS HOFN MADR MCM4 SFER VACS YARR
6 | COD | ALIC ASCG GAMB HKSL MELI NIUM NRMD UNSA ZAMB ALIC
6 | COD | NIUM ZAMB
6 | EMR | MAC1 TID1 DAV1 HOFN MAC1 NRMD OHI3 QAQ1 TID1 UNSA
6 | EMR | WHIT
6 | ESA | 32 CHUR CPVG CUSV FAIR FLIN MAC1 MGUE NRMD WHIT CHUR
6 | ESA | CUSV FLIN MAC1 MGUE UNSA WHIT
6 | GFZ | 20 21 13 20 21 NRMD ONSA POHN UNSA LAUT ONSA POHN
6 | GFZ | RIO2 UNSA
6 | GRG | ASCG ASCG FAIR NRMD RIO2
6 | JGX | SCTB
6 | JPL | CHTI HKSL IISC MELI NRMD
6 | MIT | FLRS GMSD HOFN MADR NIST PARC SCTB STJO SVTL VACS
6 | MIT | YARR ZECK CKSV FLRS GMSD HOFN MADR NIST PARC SCTB
6 | MIT | STJO SVTL VACS YARR ZECK
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 | ~05:55 | ~ -0.24 ns
1 | ESA | ~21:55 | ~ -0.20 ns
2 | ESA | ~02:35 | ~ -0.25 ns
3 | ESA | ~14:00 | ~ 0.26 ns
4 | ESA | ~20:00 | ~ 0.29 ns
5 | ESA | ~07:25 | ~ 0.30 ns
6 | ESA | ~04:25 | ~ -0.28 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. 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 G06 | 4 | | | | | | |
8. 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.
9. 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 | .1 -.9 -.3 -14 -10 15 .01
EMR | 0 | 3.3 8.5 1.4 16 3 7 .00
ESA | 0 | .3 -.3 -.2 -5 8 16 -.76
GFZ | 0 | .2 .6 .0 -18 4 1 .29
GRG | 0 | .6 .3 -.8 -22 3 -11 .05
JGX | 0 | -2.4 6.3 5.1 9 -4 -4 -.21
JPL | 0 | -.6 5.8 4.3 -9 14 -7 -.01
MIT | 0 | 3.3 3.5 30.5 11 6 28 .06
NGS | 0 | 9.8 5.7 19.6 32 -18 -9 .12
SIO | 0 | -1.6 8.7 12.0 79 -13 5 .04
COD | 1 | .4 -.7 -.5 -13 4 15 .07
EMR | 1 | 4.7 1.6 -4.3 0 8 12 .17
ESA | 1 | .2 -.4 -.2 -1 8 19 -.82
GFZ | 1 | -.4 -.2 -.3 0 -2 -14 .30
GRG | 1 | 1.5 .1 -1.1 -11 12 -5 -.00
JGX | 1 | -.2 2.9 4.7 -3 1 -25 -.31
JPL | 1 | 1.2 4.2 3.7 8 12 0 .02
MIT | 1 | 3.2 1.7 25.9 15 -5 24 .16
NGS | 1 | 2.0 -1.0 14.6 29 -3 -14 -.12
SIO | 1 | .3 11.8 2.6 86 28 -45 .27
COD | 2 | .5 -1.0 -.0 -6 -1 14 .02
EMR | 2 | 6.2 .6 1.5 0 4 7 .12
ESA | 2 | .0 -.1 .0 5 11 20 -.67
GFZ | 2 | -.6 -.6 -.0 3 10 3 .20
GRG | 2 | .8 .4 -.3 -12 28 -4 .07
JGX | 2 | -.1 5.8 8.3 11 0 -7 -.19
JPL | 2 | .3 4.9 3.9 11 11 4 .03
MIT | 2 | 4.4 2.8 31.4 39 -9 29 .19
NGS | 2 | 3.9 2.4 11.4 29 -6 -23 -.04
SIO | 2 | -3.9 10.7 10.4 125 35 61 .24
COD | 3 | .5 -1.3 .3 -3 5 14 .02
EMR | 3 | 11.2 -.1 3.3 -3 11 -5 .14
ESA | 3 | .3 -.0 -.4 -6 13 19 -.73
GFZ | 3 | -.1 -.5 .1 -11 5 14 .16
GRG | 3 | 1.7 -.0 -.1 0 27 -14 .05
JGX | 3 | 3.1 2.7 10.1 3 -3 14 -.21
JPL | 3 | 8.0 -.1 9.7 1 5 8 -.05
MIT | 3 | 6.7 .1 32.2 2 -1 22 .25
NGS | 3 | 10.8 1.9 31.8 39 -26 -14 .18
SIO | 3 | -2.4 4.6 13.2 15 115 95 .13
COD | 4 | .9 -1.5 .3 5 -9 12 -.03
EMR | 4 | 9.7 .7 2.3 -5 6 0 .26
ESA | 4 | .6 -.8 -.0 -15 24 34 -.70
GFZ | 4 | .3 -.6 .1 -23 13 32 .18
GRG | 4 | 1.1 .3 .2 -23 19 1 .02
JGX | 4 | 2.0 1.5 10.3 11 6 5 -.27
JPL | 4 | 4.2 1.3 8.6 10 17 11 .05
MIT | 4 | 5.1 -.3 28.4 5 -10 32 .03
NGS | 4 | 7.7 -3.4 15.1 27 16 -7 .43
SIO | 4 | -.2 6.4 10.6 157 24 65 .32
COD | 5 | .7 -1.8 .6 -8 -9 19 -.03
EMR | 5 | 4.6 4.4 6.1 1 1 2 .29
ESA | 5 | .5 -.8 -.7 -10 20 16 -.76
GFZ | 5 | .6 -.0 .8 -27 12 12 .10
GRG | 5 | .6 .7 -.2 -21 25 -13 .01
JGX | 5 | -2.6 5.4 8.4 6 5 -6 -.17
JPL | 5 | -.9 5.1 10.8 0 6 7 .01
MIT | 5 | .8 .3 27.5 14 -3 12 -.01
NGS | 5 | 5.9 1.9 13.0 8 61 8 .47
SIO | 5 | -5.0 9.0 13.1 40 58 61 .38
COD | 6 | .7 -.8 .3 -4 -24 13 .01
EMR | 6 | 4.9 .8 5.5 9 10 5 .25
ESA | 6 | .1 -.8 -.7 -16 17 13 -.68
GFZ | 6 | -.3 -.4 -.0 -16 19 -2 .31
GRG | 6 | .6 -.3 -.6 -24 -2 -7 -.01
JGX | 6 | .9 7.9 3.6 5 8 -3 -.05
JPL | 6 | 5.3 5.5 7.0 11 12 13 -.01
MIT | 6 | 2.7 3.1 24.6 21 6 29 .12
NGS | 6 | 4.9 -6.7 12.0 -13 48 -29 .24
SIO | 6 | -5.7 11.0 1.5 167 11 68 .22
10. 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.
11. 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 1.2409.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2409.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 2.2409.[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 3.2409.[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 5.2409.0-6). 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 2409 summary. (Mar 08, 2026 - Mar 14, 2026)
Table 1.2409.a GPS week: 2409 MJD: 61107.000-61113.000
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 936| -1 0 0 6 13 2 -.00 7 7 | -739 59 6 137
| 0 1 1 18 10 17 .01 | 107 227
emr 104| 1 0 0 -4 0 -18 .00 9 9 | 3429 -6790 6 117
| 0 0 1 12 5 13 .02 | 12370 24698
esa 186| 0 0 -2 -4 0 -14 -.13 7 7 | 1439 676 6 187
| 0 0 1 7 8 10 .02 | 1320 306
gfz 149| 1 0 -2 -18 0 -15 .06 10 11 | -108 6 11 122
| 0 0 2 13 12 14 .03 | 78 133
grg 123| 1 0 0 -1 0 -3 .03 9 9 | -49 22 7 126
| 0 0 0 13 14 14 .03 | 60 130
igr n/a| 0 0 -1 -10 -8 -20 .01 3 3 | 5693 246 9 79
| 0 0 0 14 11 10 .01 | 603 333
jgx n/a| 0 0 1 21 -8 -5 -.01 6 6 | -53 41 25 87
| 0 0 0 11 7 8 .01 | 56 142
jpl 120| 0 -1 3 -5 2 -7 .11 9 9 | -3130 610 5 76
| 0 0 1 7 6 7 .02 | 1017 427
mit 359| 0 1 0 -4 7 51 .04 8 8 | 5689 254 45 83
| 0 0 0 41 28 41 .01 | 591 144
ngs 266| 0 0 3 -2 -25 -6 -.13 11 11 | -733 45 465 773
| 1 0 4 21 17 18 .02 | 103 221
sio 357| 0 0 -5 -14 8 1 .04 13 11 | --- --- --- ---
| 0 0 1 24 20 65 .02 | --- ---
Table 1.2409.b GPS week : 2409 MJD: 61107.000-61113.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 4 4 4 4 4 |
2 | 3 4 3 4 3 3 3 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 3 3 |
6 | 4 4 3 3 3 3 3 |
7 | 3 3 3 3 3 4 3 |
8 | 2 3 3 3 3 3 3 |
9 | 2 2 2 2 2 3 2 |
10 | 3 3 3 3 3 3 3 |
11 | 3 3 3 3 3 4 3 |
12 | 3 3 4 3 3 4 3 |
13 | 3 3 3 3 3 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 3 3 2 3 3 |
16 | 3 3 3 3 3 3 3 |
17 | 2 3 3 2 3 3 3 |
18 | 4 3 4 4 3 3 3 |
19 | 3 3 3 3 3 4 3 |
20 | 4 4 4 4 3 3 3 |
21 | 3 3 3 3 3 3 3 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 4 3 3 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 3 3 |
27 | 3 3 3 3 3 3 3 |
28 | 4 4 4 4 4 4 3 |
29 | 3 2 3 2 3 2 3 |
30 | 3 3 4 3 4 5 3 |
31 | 3 3 3 3 3 4 6 |
32 | 2 3 3 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2409.0 GPS week: 2409 Day: 0 MJD: 61107.000
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 943| 0 0 0 3 23 21 -.01 6 5 | -892 350 6 132
emr 104| 1 0 0 15 -7 -27 .02 9 9 | -109 261 6 166
esa 186| 0 0 -2 1 0 -1 -.11 7 7 | 41 476 7 198
gfz 150| 0 1 0 -21 -16 4 .04 10 11 | -8 -2 12 116
grg 127| 1 0 0 6 -7 6 .02 9 9 | -65 81 7 128
igr n/a| 0 0 0 10 -1 -11 .00 3 3 | 5444 108 9 77
jgx n/a| 0 0 1 31 0 -7 -.01 6 6 | -68 80 24 91
jpl 120| 0 -1 3 -11 4 -9 .13 9 9 | -3879 94 5 79
mit 359| 0 1 0 -52 1 -19 .05 8 7 | 5430 137 47 88
ngs 268| 1 0 4 17 -32 22 -.12 10 10 | -895 353 519 773
sio 360| 0 0 -6 2 12 -1 .04 11 10 | --- --- --- ---
Table 2.2409.1 GPS week: 2409 Day: 1 MJD: 61108.000
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 942| -1 0 0 -12 14 11 .01 6 6 | -749 173 6 134
emr 102| 0 1 -1 0 2 -1 .01 9 9 | 32 30 5 106
esa 186| 0 0 -4 -6 -6 -7 -.11 7 7 | 489 180 7 186
gfz 149| 0 0 0 -9 1 -15 .00 10 10 | -123 99 11 111
grg 127| 0 0 0 -17 5 21 .04 9 9 | -84 165 8 141
igr n/a| 0 0 -1 -3 -21 -18 .02 3 3 | 5550 -254 9 70
jgx n/a| 0 0 1 15 -20 5 -.02 6 6 | -72 176 21 89
jpl 120| 0 -2 4 -3 3 -10 .13 9 9 | -3766 65 6 61
mit 359| 0 1 0 16 24 66 .04 10 10 | 5225 387 47 80
ngs 268| 0 0 3 -2 -22 -10 -.12 11 11 | -721 82 448 781
sio 358| 0 0 -2 17 38 -117 -.00 14 12 | --- --- --- ---
Table 2.2409.2 GPS week: 2409 Day: 2 MJD: 61109.000
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 938| 0 0 0 6 6 5 .00 8 8 | -723 92 7 132
emr 106| 0 0 0 -1 -5 -38 .02 9 9 | 31068 -61973 6 110
esa 186| 0 0 -2 1 6 -26 -.11 7 7 | 403 594 6 186
gfz 148| 0 0 -1 -11 -3 -39 .07 11 11 | -54 -229 12 114
grg 123| 2 0 -1 -6 19 -5 -.00 9 8 | 32 -193 7 128
igr n/a| 0 0 0 -14 -13 -39 .00 3 3 | 4999 121 9 76
jgx n/a| 0 0 2 34 -7 -12 -.00 6 6 | 47 -244 26 88
jpl 120| -2 -2 5 2 11 -22 .11 9 9 | -4091 415 5 71
mit 359| 0 1 0 -6 1 105 .04 8 8 | 5034 53 48 98
ngs 265| -1 0 -1 -38 -24 -23 -.11 12 12 | -726 98 434 728
sio 359| 0 1 -5 -17 -22 33 .02 12 10 | --- --- --- ---
Table 2.2409.3 GPS week: 2409 Day: 3 MJD: 61110.000
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| -1 0 -2 29 12 -20 .00 7 7 | -630 -263 6 125
emr 104| 2 0 1 -20 8 -13 -.02 9 9 | -5905 11855 7 100
esa 186| 0 0 -2 0 8 -13 -.14 7 7 | 918 1110 6 177
gfz 147| 2 0 -3 -21 12 -7 .05 11 12 | -218 139 12 130
grg 122| 1 0 0 -1 12 -24 .01 9 8 | -140 128 7 128
igr n/a| 0 0 -2 -15 9 -26 .01 3 3 | 5152 710 11 83
jgx n/a| 0 0 1 13 -2 -8 -.00 6 6 | -119 109 27 86
jpl 120| 0 -1 2 -11 2 0 .09 9 9 | -3535 686 5 80
mit 359| 0 0 -1 19 -27 52 .05 9 8 | 5409 195 48 77
ngs 264| 0 0 12 -19 -19 -5 -.12 11 11 | -631 -264 453 695
sio 358| -1 0 -6 -59 -13 88 .05 14 12 | --- --- --- ---
Table 2.2409.4 GPS week: 2409 Day: 4 MJD: 61111.000
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 934| -1 0 -1 -6 30 10 -.03 7 7 | -860 114 6 143
emr 106| 1 0 0 -2 2 -23 -.00 9 9 | -291 688 6 120
esa 186| 0 0 -1 1 0 -9 -.14 7 8 | 2021 723 6 187
gfz 149| 2 0 -5 0 -16 -5 .07 11 11 | -132 45 13 135
grg 117| 1 0 0 20 -17 -6 .04 9 9 | -34 -87 7 134
igr n/a| 0 0 -2 -7 -18 -21 .01 3 3 | 5831 255 10 83
jgx n/a| 0 0 2 32 -15 -4 -.00 6 6 | -66 -23 25 84
jpl 120| 0 -1 4 6 1 0 .09 9 9 | -3186 966 5 94
mit 359| -1 1 0 -71 31 24 .06 8 8 | 5813 291 42 86
ngs 267| 0 -1 3 24 -52 -32 -.14 10 10 | -840 103 508 828
sio 353| 0 0 -4 -5 17 26 .06 11 9 | --- --- --- ---
Table 2.2409.5 GPS week: 2409 Day: 5 MJD: 61112.000
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| -1 1 2 33 5 -22 -.00 8 7 | -603 -237 7 145
emr 106| 1 0 0 -20 1 -20 -.02 9 9 | -400 825 6 109
esa 186| 0 0 -2 -14 10 -13 -.16 8 7 | 2660 958 6 190
gfz 150| 1 0 -1 -43 10 -18 .09 10 9 | -188 105 11 127
grg 122| 1 0 0 3 3 -8 .07 11 9 | -72 100 7 107
igr n/a| 0 0 -2 -36 1 -7 -.00 3 3 | 6128 640 10 91
jgx n/a| 0 0 0 5 -7 3 -.02 7 7 | -96 154 29 84
jpl 120| -1 -1 2 -14 4 -3 .11 9 9 | -2060 926 6 86
mit 359| 0 1 0 34 -25 45 .03 8 8 | 6211 474 44 87
ngs 265| -1 -1 1 6 6 10 -.14 11 11 | -605 -236 434 736
sio 357| 0 0 -5 -22 12 19 .03 14 10 | --- --- --- ---
Table 2.2409.6 GPS week: 2409 Day: 6 MJD: 61113.000
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 934| 0 2 2 -11 0 10 -.01 10 7 | -722 188 7 150
emr 104| 1 0 3 -1 -3 -4 .01 9 9 | -392 780 8 109
esa 186| 0 0 -4 -13 -11 -30 -.15 8 8 | 3543 693 6 191
gfz 150| 1 0 -4 -23 11 -26 .07 10 10 | -39 -112 12 126
grg 127| 1 -1 0 -15 -18 -8 .02 9 8 | 20 -35 8 116
igr n/a| 0 0 -1 -2 -17 -21 .00 3 3 | 6752 143 10 79
jgx n/a| 0 0 1 16 -4 -16 -.01 6 6 | -3 40 25 93
jpl 120| -1 -2 3 -3 -9 -7 .14 9 9 | -1396 1122 7 67
mit 359| 0 0 0 26 48 85 .03 7 7 | 6701 246 44 66
ngs 267| 0 -1 0 -5 -30 -4 -.18 11 11 | -719 182 459 874
sio 357| 0 0 -4 -13 14 -38 .05 12 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 3.2409.0 GPS week: 2409 Day: 0 MJD: 61107.000
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 | 7 10 8 --- 10 2 6 16 10 14 12 3 | 94 97 95 --- 95 94 96 97 93 94 94 94
2 | 9 10 10 9 8 4 7 10 8 6 9 3 | 32 38 37 39 32 38 38 37 34 35 38 35
3 | 5 10 7 8 8 3 5 8 8 8 10 2 | 36 35 37 38 36 35 33 36 34 35 37 35
4 | 4 8 6 9 8 2 7 9 7 8 10 2 | 56 57 55 60 59 56 56 56 60 55 55 56
5 | 6 8 8 7 7 3 7 9 8 8 14 2 | 45 43 43 42 43 43 44 44 42 41 44 42
6E | 12 13 11 13 15 4 6 9 13 12 9 3 | 155 152 155 153 148 153 153 153 153 155 154 153
7E | 8 7 11 11 6 2 5 7 7 12 10 2 | 29 30 30 30 31 29 29 29 32 33 33 29
8 | 4 7 7 7 6 1 5 6 8 10 9 2 | 22 27 25 21 22 22 23 26 23 24 21 22
9 | 3 8 6 8 8 2 5 5 5 8 8 2 | 33 34 35 34 35 33 33 35 35 33 32 33
10 | 3 7 7 9 11 3 5 7 9 10 14 2 | 39 38 38 39 39 37 36 38 38 36 36 37
11E | 6 10 6 9 11 3 8 14 8 13 11 3 | 100 98 99 101 101 101 101 101 103 101 106 100
12 | 6 7 8 12 10 3 6 8 7 10 8 2 | 38 38 34 39 40 38 40 40 40 41 37 38
13 | 5 9 6 9 8 2 6 10 7 7 8 2 | 25 32 26 24 25 27 26 33 26 26 29 26
14 | 6 8 7 10 8 2 5 7 5 13 10 2 | 39 36 37 44 42 39 39 40 40 37 43 38
15 | 5 9 5 9 6 2 6 8 8 9 9 2 | 35 32 33 36 33 33 33 35 33 32 31 33
16 | 5 12 6 11 8 3 7 8 12 8 10 3 | 18 19 15 20 18 17 17 17 20 20 23 16
17 | 4 8 5 8 7 2 6 6 7 9 8 2 | 28 27 25 27 27 26 28 28 28 27 30 26
18E | 7 10 9 13 8 3 10 16 10 12 10 3 | 80 77 81 82 79 79 78 82 74 73 81 78
19 | 4 7 6 8 6 2 6 8 6 13 9 2 | 26 26 26 31 28 26 27 29 30 29 32 27
X20 | 9 8 --- 12 9 7 --- 10 9 12 9 3 | 133 96 --- 134 132 133 --- 130 134 128 129 131
21 | 6 10 7 9 10 2 6 10 9 10 11 2 | 84 83 84 85 85 84 83 85 80 84 83 83
22 | 6 8 6 10 8 3 6 7 13 11 8 2 | 20 22 20 20 19 20 20 23 22 21 20 19
23 | 5 8 6 15 9 2 7 11 7 10 12 3 | 63 64 61 61 62 62 61 62 60 63 65 61
24E | 9 14 7 11 11 3 7 9 6 12 7 3 | 80 82 81 76 82 80 80 81 82 80 77 80
25 | 6 9 6 13 11 3 5 6 6 8 12 2 | 36 39 37 36 36 35 36 39 38 34 39 36
26 | 5 9 6 11 12 2 7 7 10 9 14 3 | 36 37 34 39 33 34 33 37 36 36 34 34
27 | 4 9 7 9 6 2 6 8 10 12 12 2 | 21 27 26 21 20 23 22 26 21 24 18 22
28E | 7 8 8 10 12 3 9 16 12 12 16 3 | 35 38 35 35 37 36 36 40 33 33 34 34
29 | 6 10 5 10 9 3 7 7 6 13 9 2 | 31 28 27 29 28 28 28 30 30 28 31 28
30E | 8 9 7 12 11 2 7 8 6 12 11 3 | 29 28 27 27 32 28 27 30 27 29 28 27
31E | 5 7 9 11 7 3 6 6 8 11 10 2 | 35 35 33 33 35 33 34 36 38 37 36 34
32 | 4 8 6 10 7 2 5 6 6 6 12 2 | 24 25 25 25 24 23 23 25 22 22 21 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 7 10 9 3 6 9 8 10 11 |T 48 48 45 47 48 48 45 50 48 48 49 47
WRMS | 5 9 7 11 9 3 6 9 7 10 10 |NE 40 39 35 41 39 39 35 41 40 39 40 39
MEDI | 6 8 7 10 8 2 6 8 8 10 10 |MD 35 36 35 36 35 35 34 37 35 35 36 34
Table 3.2409.1 GPS week: 2409 Day: 1 MJD: 61108.000
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 11 7 --- 14 2 7 16 9 16 15 4 | 87 90 88 --- 90 87 89 88 87 86 87 87
2 | 11 10 9 9 11 5 7 9 12 12 23 3 | 41 47 45 48 44 44 46 42 44 46 46 43
3 | 6 9 7 8 11 2 6 7 8 9 23 3 | 44 44 44 46 49 43 44 44 44 42 44 43
4 | 6 9 6 10 8 2 6 10 9 9 13 2 | 53 54 53 56 57 54 55 52 57 51 53 53
5 | 6 6 8 8 7 2 6 8 11 9 16 2 | 47 45 45 44 46 46 48 46 48 46 46 45
6 | 8 14 8 11 25 3 6 8 11 10 10 3 | 88 88 88 87 88 86 87 87 89 87 82 86
7E | 5 9 10 13 4 4 6 7 8 11 9 2 | 34 33 29 33 35 33 33 33 37 34 33 32
8 | 5 8 7 8 6 2 5 7 12 11 15 2 | 33 38 34 32 35 33 34 35 34 31 32 33
9 | 5 8 6 10 7 3 3 5 7 8 10 2 | 39 41 42 39 41 39 40 41 42 38 41 39
10 | 4 7 6 7 10 2 5 6 10 12 14 2 | 48 51 49 48 52 48 49 49 48 48 45 48
11E | 6 9 9 10 9 3 6 14 8 11 14 3 | 88 87 86 88 89 89 91 91 91 88 86 88
12 | 7 8 10 7 7 3 6 8 12 11 11 2 | 33 31 28 36 32 32 35 33 36 35 35 32
13 | 4 11 5 10 11 2 7 11 8 10 12 2 | 26 32 26 27 30 27 27 34 30 28 27 27
14 | 6 9 7 9 9 2 6 8 8 13 13 2 | 44 41 42 45 45 42 44 44 45 38 43 42
15 | 4 9 5 7 6 2 5 7 9 9 13 2 | 32 33 29 31 31 31 32 32 34 34 30 31
16 | 5 9 7 7 8 3 6 9 13 14 22 3 | 29 30 27 32 31 28 29 29 31 32 33 28
17 | 7 7 5 8 8 4 4 5 10 11 24 3 | 37 35 34 38 37 36 37 37 36 37 39 35
18 | 6 11 7 10 6 3 7 16 12 10 11 3 | 67 67 66 67 68 67 68 69 69 65 63 66
19 | 6 7 6 9 5 3 5 7 8 12 13 2 | 35 34 34 40 37 36 35 38 36 39 33 35
X20 | 8 --- --- 11 8 6 --- 10 10 13 10 4 | 111 --- --- 107 111 111 --- 108 114 105 109 109
21 | 7 9 8 8 10 3 6 12 11 9 13 3 | 72 73 72 75 74 72 73 75 73 71 74 72
22 | 6 10 6 8 9 3 7 7 13 13 17 3 | 28 28 26 24 27 26 29 29 29 24 27 26
23 | 5 10 6 10 10 2 6 11 12 9 11 3 | 58 62 58 57 61 58 60 58 58 57 57 58
24 | 10 9 6 13 8 5 6 10 9 15 12 3 | 64 65 62 62 62 64 64 63 64 69 60 62
25 | 7 8 8 9 10 4 6 6 7 7 9 2 | 43 44 44 42 42 42 42 44 45 40 43 42
26 | 4 8 6 9 9 3 4 6 11 8 8 2 | 40 40 38 42 42 38 39 41 40 38 36 38
27 | 5 8 7 6 6 1 5 8 11 10 16 2 | 31 35 35 32 33 32 32 35 31 32 32 32
28E | 6 10 8 23 11 3 8 19 13 13 21 4 | 32 36 33 33 35 32 32 37 34 35 40 32
29 | 7 7 4 8 7 4 5 7 8 9 9 2 | 37 38 35 35 36 36 38 36 37 41 34 36
30E | 8 11 6 9 10 3 7 10 9 13 10 3 | 37 35 33 36 39 35 33 36 37 34 34 34
31E | 5 10 9 8 9 3 6 7 10 10 9 2 | 31 31 27 30 31 30 31 30 33 30 28 29
32 | 5 6 7 7 7 3 6 5 9 9 14 2 | 30 32 32 30 31 30 30 31 28 30 23 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 7 10 9 3 6 9 10 11 14 |T 47 46 44 46 48 47 46 48 48 47 46 46
WRMS | 6 9 7 10 9 3 6 9 10 11 12 |NE 43 41 39 43 44 42 40 44 44 42 42 42
MEDI | 6 9 7 9 8 3 6 8 10 10 13 |MD 39 40 38 40 41 38 39 41 40 38 40 38
Table 3.2409.2 GPS week: 2409 Day: 2 MJD: 61109.000
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 12 7 --- 13 2 7 15 8 19 10 4 | 59 59 59 --- 60 59 59 62 63 66 63 60
2 | 11 8 9 11 10 5 7 9 10 12 10 3 | 24 25 26 31 22 26 27 25 26 30 27 24
3 | 7 9 6 11 10 3 4 8 8 11 12 2 | 22 23 24 24 24 22 21 25 23 25 24 22
4 | 8 9 6 11 7 3 6 10 6 12 10 2 | 41 41 40 44 43 41 42 43 46 45 43 42
5 | 7 8 8 10 8 2 6 10 9 12 15 3 | 30 27 25 28 29 27 28 27 29 30 30 27
6 | 8 10 7 8 17 4 6 8 8 9 9 3 | 37 39 38 38 39 37 36 36 35 40 37 37
7E | 9 8 10 15 9 3 7 7 7 13 12 3 | 27 26 23 26 27 24 25 25 30 31 31 25
8 | 7 9 7 8 6 2 7 7 8 16 10 2 | 18 22 21 16 17 17 17 23 18 22 19 18
9 | 8 7 6 7 8 1 4 6 5 11 11 2 | 23 24 27 25 22 24 22 27 26 29 27 24
10 | 7 6 6 10 10 2 6 7 8 9 11 2 | 26 27 27 26 27 24 24 25 26 24 30 25
11E | 8 10 7 12 7 2 8 13 7 13 13 3 | 58 55 57 59 58 56 58 58 59 57 61 57
12 | 8 8 8 8 8 3 5 8 8 12 29 3 | 33 33 28 34 32 31 34 35 35 27 45 32
13 | 8 10 5 13 7 3 6 9 8 11 8 2 | 24 29 23 19 24 24 22 31 23 26 25 23
14 | 9 10 7 9 8 3 7 9 7 16 16 3 | 26 25 26 31 32 27 28 30 32 30 35 28
15 | 6 7 6 7 6 3 6 7 9 12 11 2 | 28 28 27 28 26 27 27 29 27 27 29 27
16 | 6 10 6 10 8 4 6 8 9 11 13 2 | 16 14 13 18 17 14 15 14 17 19 21 14
17 | 8 9 5 8 5 3 5 6 10 8 14 2 | 20 21 17 23 19 19 17 22 19 21 20 18
18 | 8 11 8 12 13 3 7 14 10 13 9 3 | 39 40 39 42 40 37 37 41 38 38 42 38
19 | 7 6 6 9 6 3 5 6 10 9 13 2 | 21 19 19 25 19 20 18 21 20 20 18 18
X20 | 9 --- --- 12 7 4 --- 9 8 13 8 3 | 96 --- --- 102 95 97 --- 98 99 99 99 97
21 | 8 9 7 12 11 2 6 10 7 14 11 3 | 35 36 36 36 39 36 37 38 38 39 40 36
22 | 8 9 6 7 8 2 7 8 11 11 10 2 | 22 26 20 21 24 22 23 25 20 22 25 21
23 | 7 9 6 17 9 2 7 11 11 11 7 3 | 30 34 31 34 35 31 33 34 34 28 36 32
24 | 10 10 6 15 7 2 8 9 8 11 10 3 | 36 34 33 35 35 34 33 36 37 35 37 34
25 | 8 9 6 9 7 3 6 5 5 9 13 2 | 27 28 27 28 25 25 25 30 28 24 29 26
26 | 7 9 7 13 11 2 6 6 9 9 12 3 | 24 23 23 28 24 23 22 26 26 23 25 23
27 | 7 9 7 7 6 1 6 8 8 12 8 2 | 19 23 23 18 17 18 16 24 19 21 21 18
28E | 8 8 8 11 11 2 8 17 10 12 13 3 | 38 41 40 42 40 40 38 42 39 41 44 39
29 | 8 8 4 8 6 3 7 8 6 12 7 2 | 24 19 19 21 19 20 20 20 21 20 22 19
30E | 9 11 6 18 11 3 7 11 8 14 9 3 | 25 23 23 22 25 23 22 26 26 28 26 23
31E | 10 9 9 11 10 3 7 5 8 11 8 3 | 30 24 23 28 26 25 27 26 28 28 27 25
32 | 8 6 6 10 4 3 7 5 7 9 17 2 | 19 19 21 18 18 18 17 21 17 18 23 17
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 7 11 9 3 6 9 8 12 12 |T 31 29 28 31 31 30 28 32 32 32 33 30
WRMS | 8 9 7 11 8 3 6 9 8 12 10 |NE 28 25 24 29 28 27 24 30 29 29 31 27
MEDI | 8 9 6 10 8 3 6 8 8 12 11 |MD 26 26 26 28 26 25 25 27 27 28 29 25
Table 3.2409.3 GPS week: 2409 Day: 3 MJD: 61110.000
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 9 10 --- 12 3 7 17 10 14 15 4 | 44 46 47 --- 46 45 45 48 48 47 47 45
2 | 8 9 10 11 11 5 7 10 9 13 27 3 | 30 32 29 34 29 30 32 31 28 29 38 29
3 | 5 7 7 8 7 3 5 7 8 8 18 2 | 23 21 23 23 22 23 22 24 22 24 28 22
4 | 7 7 5 11 7 3 5 9 9 10 15 2 | 25 25 25 26 25 24 25 26 23 32 22 24
5 | 7 7 7 9 7 2 4 8 9 7 16 2 | 28 22 20 25 26 24 25 23 25 24 28 23
6 | 8 13 7 10 15 4 6 8 8 11 8 3 | 37 36 34 36 37 35 36 35 35 35 34 35
7E | 8 7 11 11 8 3 6 7 8 10 11 3 | 34 33 32 34 37 34 35 33 37 36 36 33
X8 | 7 9 --- 7 6 3 6 8 8 13 14 3 | 23 26 --- 22 23 21 22 26 21 23 22 22
9 | 5 7 7 9 6 3 4 6 7 8 8 2 | 21 21 24 23 20 21 19 23 21 22 21 21
10 | 6 7 8 10 9 3 7 7 9 14 13 3 | 29 28 30 25 29 28 27 28 27 32 30 27
11 | 6 9 6 12 11 4 7 14 5 15 13 3 | 33 33 35 38 37 34 33 40 35 34 37 34
12 | 8 8 9 8 9 3 6 8 8 14 17 3 | 30 33 29 31 34 30 33 31 34 44 35 32
13 | 5 12 5 12 17 5 6 10 9 9 14 3 | 24 31 24 22 24 24 26 31 25 25 28 24
14 | 7 8 6 10 7 3 6 9 8 12 14 2 | 27 25 26 33 29 27 26 30 30 24 36 27
15 | 5 8 6 10 6 4 5 6 8 9 19 2 | 35 31 32 36 30 32 32 32 31 30 32 31
16 | 7 9 6 11 8 4 7 8 10 11 25 3 | 21 18 17 21 21 19 19 18 21 21 29 18
17 | 6 8 5 7 6 2 5 6 7 9 14 2 | 25 24 22 24 25 23 23 25 23 25 28 23
18 | 9 11 9 8 13 4 5 16 9 14 11 3 | 36 34 34 35 35 35 33 39 32 30 34 33
X19 | 6 8 --- 8 7 3 5 7 8 12 11 2 | 21 21 --- 26 22 21 21 22 20 25 20 20
X20 | 9 11 --- 17 8 6 4 9 9 13 12 3 | 43 89 --- 49 41 47 33 44 43 48 40 44
21 | 7 11 7 10 9 3 5 11 7 9 8 2 | 19 19 16 24 24 19 20 24 22 22 26 19
22 | 6 8 6 10 8 3 5 7 10 9 13 2 | 23 25 22 20 20 23 23 24 22 20 25 22
23 | 6 8 7 12 10 3 6 12 12 12 12 3 | 27 30 29 28 30 29 29 32 32 34 31 29
24 | 8 13 7 19 10 4 6 8 8 13 12 3 | 32 32 31 31 30 30 29 32 29 35 32 30
25 | 7 10 7 10 9 4 6 6 5 12 11 2 | 22 27 25 23 24 23 21 27 24 28 26 23
26 | 5 8 7 14 9 2 4 8 10 9 13 2 | 26 26 24 30 29 25 25 26 26 29 27 25
27 | 6 8 8 7 6 2 6 8 9 11 16 2 | 23 24 24 20 23 22 22 27 20 23 25 22
28E | 9 9 7 11 9 3 8 16 10 12 12 3 | 49 49 50 50 49 49 50 53 52 47 53 49
29 | 6 8 4 9 6 3 6 8 6 10 9 2 | 23 21 20 21 22 20 21 20 21 23 22 20
30E | 9 12 6 13 9 4 5 10 8 10 13 3 | 29 28 28 27 30 28 27 29 28 29 28 27
31E | 9 8 9 8 8 3 6 5 9 15 10 3 | 36 40 35 38 40 37 39 38 42 41 39 38
32 | 7 6 7 9 6 3 4 5 10 10 11 2 | 24 24 26 23 22 23 22 24 19 24 24 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 11 9 3 6 9 9 11 14 |T 28 30 28 28 29 28 27 30 28 30 30 27
WRMS | 7 9 7 12 8 3 6 9 8 11 12 |NE 25 27 24 26 25 25 24 26 25 27 27 24
MEDI | 7 8 7 10 8 3 6 8 8 11 13 |MD 27 27 26 26 29 25 26 28 26 29 28 25
Table 3.2409.4 GPS week: 2409 Day: 4 MJD: 61111.000
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 11 7 --- 9 5 9 14 8 14 11 3 | 87 88 90 --- 90 88 90 90 90 92 88 89
2 | 10 8 8 13 11 6 7 7 9 14 9 3 | 34 35 36 41 36 38 39 36 37 47 41 36
3 | 5 9 7 8 10 3 4 7 6 7 10 2 | 30 32 33 32 34 30 31 31 34 31 33 31
4 | 6 8 5 11 8 2 6 10 7 11 10 2 | 46 49 48 51 51 47 48 47 52 45 50 47
5 | 6 7 8 8 9 3 4 7 10 9 13 2 | 33 32 30 34 32 32 32 31 35 36 35 31
6 | 6 12 7 10 10 4 5 8 8 9 10 2 | 46 47 47 49 46 47 46 47 49 47 45 46
7E | 10 8 12 12 6 4 10 7 8 13 10 3 | 53 54 53 55 54 53 53 53 57 56 61 53
8 | 5 10 7 8 7 3 6 6 9 10 14 2 | 26 33 33 25 27 27 27 29 28 26 27 27
9 | 7 7 7 9 7 3 5 5 5 8 9 2 | 28 31 33 30 30 30 29 32 34 33 32 30
10 | 6 6 7 10 11 3 8 7 8 10 10 2 | 34 34 35 30 36 33 34 34 36 33 36 33
11 | 7 10 6 7 8 4 7 15 5 11 16 3 | 53 54 55 55 57 55 54 58 58 59 56 55
12 | 7 9 8 13 9 4 4 9 9 8 10 2 | 31 28 29 30 32 29 31 31 33 34 30 29
13 | 6 10 6 12 9 3 6 9 7 7 7 2 | 25 31 26 26 27 27 26 32 28 29 28 26
14 | 6 9 7 9 7 2 6 8 8 12 5 2 | 35 36 35 40 38 37 36 36 41 37 39 36
15 | 6 7 5 8 5 2 5 6 8 10 9 2 | 34 34 34 36 32 34 32 36 36 35 39 33
16 | 7 9 6 8 8 3 5 9 11 9 16 3 | 26 23 21 28 27 24 23 22 24 28 27 23
17 | 9 7 5 9 6 3 5 6 9 10 9 2 | 33 29 28 27 29 29 30 29 31 32 30 29
18 | 8 12 7 9 12 3 6 16 9 11 9 3 | 46 47 47 47 49 47 47 50 46 46 51 46
19 | 7 7 7 8 5 5 6 7 9 11 20 3 | 27 29 32 32 30 29 30 31 33 35 32 29
20 | 9 8 9 12 8 3 3 7 10 12 9 3 | 103 61 17 105 101 103 22 103 106 104 102 102
21 | 6 8 6 8 8 3 5 10 6 10 5 2 | 45 47 46 46 47 46 47 48 47 45 48 46
22 | 6 9 6 7 8 3 6 8 9 7 7 2 | 24 26 22 24 23 24 24 25 25 22 24 23
23 | 7 9 7 8 9 2 7 11 11 14 13 3 | 40 42 41 38 42 40 41 42 45 42 43 40
24 | 10 11 7 17 8 4 5 8 7 10 15 3 | 45 43 44 44 44 45 42 45 46 47 46 43
25 | 7 11 6 13 11 3 5 7 7 8 10 2 | 39 43 40 41 40 39 38 41 43 40 39 39
26 | 6 8 7 10 10 2 4 7 10 9 9 2 | 30 31 30 33 34 30 29 31 30 33 31 30
27 | 6 8 7 8 9 2 5 7 7 9 17 2 | 26 30 30 26 26 27 26 30 27 28 25 26
28 | 9 12 6 8 10 3 7 14 10 10 16 3 | 41 47 43 44 43 43 43 46 49 44 51 44
29 | 7 9 5 11 6 3 5 8 5 7 8 2 | 31 31 31 34 31 31 31 32 33 32 33 30
30E | 10 13 7 22 10 4 5 11 6 13 8 3 | 33 36 34 35 34 34 34 35 38 38 35 33
31E | 7 8 10 9 11 3 6 7 9 10 11 3 | 39 37 34 37 39 35 36 36 40 39 38 36
32 | 6 8 7 10 6 2 6 6 7 8 11 2 | 23 23 25 25 23 22 21 25 21 19 23 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 11 9 3 6 9 8 10 11 |T 38 38 36 38 40 39 36 40 41 41 41 38
WRMS | 7 9 8 11 9 3 6 9 8 10 9 |NE 34 34 31 36 36 35 31 36 37 36 36 34
MEDI | 7 9 7 9 8 3 5 7 8 10 10 |MD 34 34 34 35 34 34 32 35 36 36 36 33
Table 3.2409.5 GPS week: 2409 Day: 5 MJD: 61112.000
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 | 11 11 6 --- 7 4 8 16 9 14 15 3 | 91 95 93 --- 91 90 92 94 94 93 95 92
2 | 10 7 9 8 10 5 8 9 9 15 9 3 | 26 28 30 28 24 29 29 28 25 31 32 26
3 | 6 6 7 9 8 3 4 6 7 10 10 2 | 26 27 26 27 26 24 24 28 23 26 22 25
4 | 7 8 5 9 7 3 8 9 8 8 8 2 | 37 37 36 39 39 37 37 36 41 38 42 37
5 | 8 8 7 10 8 2 5 8 10 9 10 2 | 33 30 27 32 29 30 30 29 31 29 33 29
6 | 6 13 8 15 10 3 7 8 9 11 10 3 | 39 39 39 37 40 38 38 40 35 40 39 38
7 | 9 7 13 13 12 4 8 8 7 11 12 3 | 76 76 76 79 78 75 74 76 76 81 72 75
8 | 4 10 8 5 6 2 8 7 7 8 17 2 | 18 22 23 20 21 20 20 25 17 18 24 19
9 | 7 7 6 8 6 3 7 6 7 11 9 2 | 20 22 24 23 21 21 21 25 20 23 21 21
10 | 7 7 8 11 9 4 6 7 9 10 8 2 | 32 29 31 27 31 30 28 30 29 30 31 29
11 | 8 9 6 10 8 3 8 15 5 13 24 3 | 51 48 49 52 50 49 50 53 49 51 51 50
12 | 8 7 9 6 7 4 5 9 10 13 28 3 | 30 25 22 28 29 25 26 27 30 31 41 27
13 | 5 10 7 11 16 4 7 9 10 10 15 3 | 28 33 28 29 31 29 26 33 28 30 31 28
14 | 6 9 7 10 7 4 7 9 7 13 11 2 | 22 20 19 25 25 21 21 24 22 19 25 21
15 | 6 6 7 7 6 2 6 8 9 9 14 2 | 26 24 25 26 23 25 24 27 25 29 31 24
16 | 7 10 6 9 9 3 7 7 9 12 18 3 | 20 20 19 23 22 21 21 20 23 25 29 20
17 | 5 9 6 7 6 3 5 5 8 13 11 2 | 22 23 19 21 21 21 18 22 19 24 24 20
18 | 8 11 6 10 11 3 6 15 8 13 10 3 | 47 44 43 47 46 45 42 48 46 41 45 44
19 | 6 10 7 11 6 5 7 7 9 13 28 3 | 21 20 20 26 20 19 19 22 19 21 30 19
20 | 9 8 9 10 8 5 7 7 10 12 12 3 | 93 77 16 96 93 93 22 93 94 90 93 93
21 | 7 7 5 9 10 3 6 11 7 13 7 2 | 59 59 57 58 57 57 58 59 59 57 59 58
22 | 6 8 8 9 7 3 7 8 9 13 10 2 | 23 27 24 25 23 24 25 26 25 26 25 24
23 | 9 10 7 9 9 3 8 11 12 10 10 3 | 45 46 43 43 46 43 43 43 44 41 45 43
24 | 6 10 8 14 9 4 8 9 7 9 13 3 | 34 33 34 32 37 34 32 35 36 35 33 33
25 | 7 10 7 12 8 3 7 6 6 8 18 3 | 24 26 25 25 25 21 20 25 26 23 32 24
26 | 5 8 6 9 9 2 5 7 8 9 16 2 | 24 24 23 29 25 23 22 26 25 25 25 23
27 | 6 9 8 6 6 3 6 7 9 9 16 2 | 18 23 22 18 19 19 18 23 19 19 19 18
28 | 8 10 6 10 15 3 7 15 9 10 12 3 | 29 30 29 30 34 30 31 34 29 31 33 29
29 | 8 8 5 9 5 3 4 7 6 9 7 2 | 25 21 19 23 21 20 19 20 22 22 22 21
30 | 10 12 8 11 35 4 7 8 7 14 12 4 | 51 51 51 52 59 50 49 50 50 53 47 49
31E | 18 7 11 6 13 4 6 7 7 11 11 3 | 45 42 43 43 43 42 41 43 44 44 46 42
32 | 5 7 8 11 5 4 6 6 8 9 7 2 | 19 21 23 15 18 18 16 22 15 20 18 18
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 8 10 11 3 7 9 8 11 14 |T 36 35 33 34 36 35 32 37 35 36 37 34
WRMS | 7 9 7 9 9 3 7 9 8 11 10 |NE 30 29 26 30 29 29 25 31 29 30 32 29
MEDI | 7 8 7 9 8 3 7 8 8 11 11 |MD 28 28 26 28 29 29 26 28 28 30 32 27
Table 3.2409.6 GPS week: 2409 Day: 6 MJD: 61113.000
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 | 10 12 7 --- 11 4 8 15 11 14 10 3 | 98 102 101 --- 102 100 100 103 100 102 106 101
2 | 10 9 8 12 8 4 8 9 8 15 12 3 | 35 36 38 40 36 37 38 38 32 41 36 35
3 | 4 9 8 8 7 4 4 9 8 9 10 2 | 29 31 31 31 31 30 29 32 26 31 29 29
4 | 4 8 6 8 7 3 8 10 8 8 12 2 | 52 54 54 56 56 54 53 53 56 57 57 54
5 | 8 8 8 12 11 3 4 11 7 13 17 3 | 40 37 39 40 42 40 39 40 39 41 40 39
6 | 5 12 7 11 9 3 5 8 8 10 13 3 | 48 51 51 49 50 50 48 51 44 49 49 48
7 | 6 7 12 10 13 4 6 9 6 11 6 3 | 48 48 47 52 54 48 48 48 49 52 51 48
8 | 4 10 8 7 7 3 6 7 7 8 19 3 | 18 22 22 18 17 18 17 22 16 20 29 18
9 | 5 6 7 8 4 3 4 5 8 11 10 2 | 25 26 30 26 25 26 26 30 24 30 28 26
10 | 6 8 8 9 9 3 7 7 7 12 8 2 | 37 37 37 35 39 36 34 37 35 36 41 36
11 | 8 10 7 10 8 2 8 15 5 14 11 3 | 70 71 72 75 72 72 73 76 71 71 78 72
12 | 7 8 10 10 8 4 4 9 7 11 13 3 | 36 32 26 35 33 30 33 32 35 36 35 32
13 | 6 9 5 11 11 4 6 9 7 8 10 2 | 29 34 27 29 25 29 27 33 30 30 31 28
14 | 8 9 7 15 7 4 6 9 5 12 11 3 | 36 32 34 45 39 36 34 37 37 36 41 36
15 | 5 9 6 7 6 1 5 7 9 8 9 2 | 40 36 38 37 37 36 34 40 35 37 38 36
16 | 6 11 7 8 10 3 6 9 7 9 14 3 | 21 19 19 23 22 20 19 18 20 24 27 19
17 | 5 6 6 7 5 3 4 7 7 11 15 2 | 23 23 23 24 22 24 22 25 22 26 25 22
18 | 9 12 7 10 10 4 8 14 6 16 9 3 | 60 59 60 65 62 60 60 63 59 57 65 60
19 | 6 8 7 9 5 3 5 6 9 12 19 3 | 23 22 24 28 24 23 22 26 25 26 28 23
20 | 7 9 8 8 7 3 5 7 8 11 11 2 | 129 89 19 131 125 127 32 127 127 125 129 127
21 | 6 8 5 8 8 1 6 10 5 14 8 2 | 84 85 87 86 88 86 86 89 84 87 88 86
22 | 9 7 7 11 8 3 6 8 5 6 10 2 | 23 27 25 23 23 25 25 26 24 27 31 24
23 | 7 9 6 12 8 3 8 12 11 14 9 3 | 63 69 66 63 66 64 65 67 63 66 67 65
24 | 8 11 6 10 8 3 7 9 8 14 10 3 | 41 37 38 38 40 39 39 41 39 41 37 38
25 | 8 8 8 10 7 4 5 7 5 9 7 2 | 30 30 30 26 28 28 27 31 29 29 30 28
26 | 5 9 7 11 10 2 5 6 6 7 14 2 | 27 27 25 30 28 26 25 28 27 25 27 26
27 | 5 9 9 8 7 2 6 7 7 10 17 2 | 21 25 25 24 19 21 19 25 18 20 21 20
28 | 7 9 7 12 14 3 7 13 9 10 10 3 | 40 42 39 41 44 40 40 44 40 40 41 40
29 | 5 7 5 10 7 2 3 8 7 14 9 2 | 28 27 26 30 27 27 27 27 28 30 28 27
30 | 8 11 7 10 14 2 5 9 5 13 7 3 | 33 33 32 33 38 32 30 32 32 34 33 32
31E | 44 9 12 10 15 7 7 9 9 13 13 5 | 60 77 77 77 76 74 76 76 76 78 72 73
32 | 5 6 9 12 5 3 6 5 7 8 12 2 | 21 22 26 21 20 21 20 23 18 21 24 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 10 9 8 10 9 3 6 9 7 11 12 |T 42 42 40 42 44 43 39 45 42 44 45 42
WRMS | 7 9 8 10 8 3 6 9 7 11 11 |NE 37 36 33 39 37 37 32 39 36 39 40 37
MEDI | 6 9 7 10 8 3 6 9 7 11 10 |MD 36 34 32 35 37 36 33 37 35 36 36 35
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 4.2409 GPS week: 2409 MJD: 61107.0-61113.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 |U 9 7 22 |U 12 18 40 |U 9 9 26 |
emr | emr 3043 |U 10 10 30 |U 13 25 37 | 10 9 29 |
esa | esa 2989 | 9 10 31 | 13 20 40 | 9 10 26 |
gfz | gfz 2973 | 10 11 19 | 12 19 39 | 8 7 24 |
grg | grg 3069 |U 11 12 26 |U 12 21 42 | 9 6 27 |
igr | igr 3071 | 9 8 19 | 11 19 39 | 7 7 24 |
igs | igs 3071 | 9 7 20 | 12 19 37 | 8 7 25 |
jgx | jgx 3030 |U 9 8 18 |U 12 20 42 |U 7 7 24 |
jpl | jpl 3072 | 15 13 40 | 14 28 41 | 12 14 36 |
mit | mit 3072 |U 8 7 16 |U 12 20 41 |U 8 6 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 5.2409.0 GPS week: 2409 Day: 0 MJD: 61107.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 6 20 | 8 21 41 | 12 12 33 |
emr | emr 3072 | 11 10 26 | 9 24 36 | 12 10 34 |
esa | esa 2976 | 10 9 27 | 8 20 36 | 11 11 35 |
gfz | gfz 2974 | 10 7 14 | 8 20 43 | 10 8 25 |
grg | grg 3069 | 15 20 26 | 8 22 41 | 11 7 23 |
igr | igr 3072 | 9 6 15 | 8 20 39 | 10 8 27 |
igs | igs 3072 | 9 6 16 | 8 21 37 | 10 9 27 |
jgx | jgx 2976 | 8 5 14 | 8 23 38 | 10 9 25 |
jpl | jpl 3072 | 15 12 36 | 10 26 39 | 13 13 38 |
mit | mit 3072 | 8 4 13 | 9 22 39 | 9 9 27 |
Table 5.2409.1 GPS week: 2409 Day: 1 MJD: 61108.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 7 5 21 | 15 19 33 | 8 11 29 |
emr | emr 2976 | 8 11 29 | 14 27 35 | 10 9 31 |
esa | esa 2976 | 7 10 29 | 13 22 35 | 8 11 30 |
gfz | gfz 2974 | 8 12 19 | 14 19 32 | 8 8 26 |
grg | grg 3069 | 10 17 27 | 15 21 35 | 9 7 25 |
igr | igr 3070 | 6 7 18 | 13 21 32 | 7 8 26 |
igs | igs 3071 | 7 7 20 | 13 21 32 | 8 8 27 |
jgx | jgx 2976 | 7 7 20 | 14 22 35 | 7 6 25 |
jpl | jpl 3072 | 11 14 39 | 15 30 35 | 13 16 38 |
mit | mit 3072 | 7 7 15 | 15 20 31 | 7 6 24 |
Table 5.2409.2 GPS week: 2409 Day: 2 MJD: 61109.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 8 26 | 18 19 49 | 10 9 22 |
emr | emr 2976 | 10 12 31 | 19 26 54 | 9 9 27 |
esa | esa 2976 | 10 13 37 | 19 20 57 | 8 10 24 |
gfz | gfz 2972 | 11 12 22 | 17 18 50 | 8 6 17 |
grg | grg 3070 | 10 9 28 | 17 21 55 | 8 4 23 |
igr | igr 3072 | 9 9 22 | 18 20 52 | 7 6 19 |
igs | igs 3072 | 10 9 25 | 17 20 51 | 7 6 21 |
jgx | jgx 2976 | 8 9 21 | 18 21 61 | 6 7 20 |
jpl | jpl 3072 | 17 15 43 | 20 31 50 | 13 14 34 |
mit | mit 3072 | 8 8 17 | 19 21 53 | 8 4 23 |
Table 5.2409.3 GPS week: 2409 Day: 3 MJD: 61110.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 9 23 | 15 24 60 | 9 9 21 |
emr | emr 3072 | 11 8 33 | 16 30 39 | 9 10 30 |
esa | esa 2784 | 12 10 33 | 21 26 53 | 9 11 25 |
gfz | gfz 2973 | 12 13 21 | 16 24 63 | 8 9 19 |
grg | grg 3069 | 12 7 21 | 14 31 56 | 9 9 25 |
igr | igr 3072 | 10 8 18 | 14 25 63 | 7 7 21 |
igs | igs 3072 | 11 7 21 | 15 25 52 | 7 7 21 |
jgx | jgx 3072 | 10 8 17 | 15 26 65 | 6 7 20 |
jpl | jpl 3072 | 17 12 44 | 16 32 50 | 11 13 33 |
mit | mit 3072 | 10 6 13 | 13 27 66 | 8 6 22 |
Table 5.2409.4 GPS week: 2409 Day: 4 MJD: 61111.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 4 24 | 9 16 30 | 9 8 29 |
emr | emr 3072 | 9 8 32 | 10 24 26 | 10 11 33 |
esa | esa 3072 | 9 10 34 | 10 20 28 | 8 9 25 |
gfz | gfz 2975 | 9 8 18 | 8 16 30 | 8 6 25 |
grg | grg 3069 | 13 13 35 | 10 20 32 | 9 5 29 |
igr | igr 3072 | 8 5 19 | 9 18 30 | 8 6 26 |
igs | igs 3072 | 8 6 22 | 9 17 29 | 8 7 26 |
jgx | jgx 3072 | 9 6 16 | 10 18 32 | 7 6 28 |
jpl | jpl 3072 | 14 12 42 | 12 27 30 | 12 12 34 |
mit | mit 3072 | 8 6 16 | 8 17 34 | 8 6 31 |
Table 5.2409.5 GPS week: 2409 Day: 5 MJD: 61112.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 8 22 | 11 19 30 | 10 8 23 |
emr | emr 3067 | 12 10 31 | 12 27 30 | 8 8 25 |
esa | esa 3072 | 10 11 29 | 10 21 33 | 7 10 21 |
gfz | gfz 2973 | 12 12 24 | 8 22 29 | 7 5 24 |
grg | grg 3070 | 11 8 26 | 10 21 36 | 9 6 29 |
igr | igr 3072 | 10 9 23 | 10 22 29 | 6 7 22 |
igs | igs 3072 | 10 8 23 | 10 21 28 | 7 7 24 |
jgx | jgx 3072 | 10 8 21 | 10 21 31 | 6 5 23 |
jpl | jpl 3072 | 16 14 41 | 12 34 37 | 13 15 36 |
mit | mit 3072 | 10 8 20 | 10 23 34 | 6 5 24 |
Table 5.2409.6 GPS week: 2409 Day: 6 MJD: 61113.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 9 22 | 10 11 38 | 9 8 23 |
emr | emr 3072 | 8 8 26 | 11 14 41 | 11 7 27 |
esa | esa 3072 | 8 11 25 | 9 11 38 | 9 9 25 |
gfz | gfz 2973 | 8 14 14 | 13 11 30 | 11 9 31 |
grg | grg 3070 | 9 10 21 | 9 10 37 | 10 8 35 |
igr | igr 3072 | 7 10 16 | 9 9 32 | 7 5 27 |
igs | igs 3072 | 7 9 15 | 10 9 32 | 8 6 27 |
jgx | jgx 3072 | 8 11 15 | 10 10 30 | 8 6 28 |
jpl | jpl 3072 | 14 11 32 | 12 20 44 | 13 14 35 |
mit | mit 3072 | 6 8 15 | 11 12 33 | 8 8 30 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2409 GPS week: 2409 MJD: 61107.500-61113.500
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 -15 41 -44 -3 | -4 17
| 13 22 55 42 4 | 3
emr uuuuu | 20 1 47 74 3 | -26 33
| 14 15 63 24 5 | 6
esa uuuuu | 11 -2 -25 30 0 | 2 19
| 7 3 50 62 3 | 5
gfz uuuuu | 4 5 46 94 1 | 9 20
| 15 22 111 42 3 | 5
grg uuuuu | -11 6 -32 -85 0 | 9 19
| 13 13 45 55 4 | 4
igr xxxxx | 9 4 -37 7 1 | 3 19
| 8 13 54 21 2 | 5
irf xxxxx | 1 -1 -22 -17 0 | 1 20
| 3 7 23 13 7 | 6
jgx uuuuu | 12 -18 14 26 -1 | 7 20
| 8 6 23 42 3 | 4
jpl uuuuu | 9 0 33 20 4 | 16 26
| 14 9 64 29 7 | 7
mit uuuxu | -26 20 -107 -345 5 | 20 28
| 13 20 26 38 5 | 6
ngs uuxuu | -12 27 -330 -160 -1 | 8 19
| 29 36 282 144 5 | 4
sio xxxxx | -25 -35 -103 -81 -14 | 45 50
| 47 56 104 116 12 | 2
Table 7.2409.0 GPS week: 2409 Day: 0 MJD: 61107.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -17 -7 65 12 -2 | -8 14
emr uuuuu | 19 -22 133 65 9 | -33 36
esa uuuuu | 9 -4 18 21 2 | -5 13
gfz uuuuu | 17 38 -107 101 0 | 4 12
grg uuuuu | -5 9 -103 -116 -2 | 3 12
igr xxxxx | 5 -16 -8 -18 4 | -4 13
irf xxxxx | 6 -4 0 -31 10 | -6 14
jgx uuuuu | 1 -23 4 -59 -5 | 2 13
jpl uuuuu | -2 18 40 -23 15 | 9 17
mit uuuxu | -12 19 -100 -317 11 | 13 20
ngs uuxuu | 11 -10 -30 50 -6 | 3 12
sio xxxxx | 16 -31 -261 -212 -16 | 49 53
Table 7.2409.1 GPS week: 2409 Day: 1 MJD: 61108.500
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 -6 21 -55 -4 | -8 13
emr uuuuu | 37 -18 35 89 4 | -33 36
esa uuuuu | 4 -1 38 -86 2 | -4 12
gfz uuuuu | -2 24 -20 132 -3 | 3 12
grg uuuuu | -30 19 -41 -42 2 | 3 12
igr xxxxx | 15 -2 14 13 4 | -3 12
irf xxxxx | 2 -6 -2 -31 7 | -6 13
jgx uuuuu | 16 -13 42 45 -1 | 2 13
jpl uuuuu | 12 -2 -21 40 10 | 9 16
mit uuuxu | -24 14 -134 -369 7 | 13 19
ngs uuxuu | -35 1 -212 -95 -6 | 2 12
sio xxxxx | -9 -50 20 136 -21 | 45 49
Table 7.2409.2 GPS week: 2409 Day: 2 MJD: 61109.500
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 | 11 -13 -2 -6 -10 | -5 17
emr uuuuu | 24 8 6 62 -3 | -29 36
esa uuuuu | 5 -3 -19 12 3 | -1 18
gfz uuuuu | 3 -9 137 91 6 | 5 18
grg uuuuu | -27 19 24 -159 -5 | 7 19
igr xxxxx | 19 11 -1 15 0 | 0 19
irf xxxxx | -4 -3 -12 -19 4 | -2 20
jgx uuuuu | 15 -28 26 18 2 | 4 19
jpl uuuuu | 4 -7 -57 -5 -3 | 12 25
mit uuuxu | -35 3 -65 -346 3 | 16 26
ngs uuxuu | 0 75 -439 -9 4 | 5 17
sio xxxxx | -3 -51 -75 -95 -18 | 44 48
Table 7.2409.3 GPS week: 2409 Day: 3 MJD: 61110.500
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 | -10 -47 14 -110 -6 | -2 18
emr uuuuu | 9 1 50 40 -4 | -26 35
esa uuuuu | 8 0 -88 47 1 | 3 22
gfz uuuuu | 4 -2 195 24 4 | 9 23
grg uuuuu | 3 -6 20 8 -6 | 10 23
igr xxxxx | -2 18 -110 9 -1 | 4 22
irf xxxxx | 0 11 -47 -20 0 | 2 23
jgx uuuuu | 18 -10 -29 65 0 | 8 23
jpl uuuuu | 4 -9 55 38 5 | 16 29
mit uuuxu | -43 41 -96 -399 9 | 19 31
ngs uuxuu | -5 80 -629 -209 2 | 8 22
sio xxxxx | -123 58 16 -69 12 | 44 48
Table 7.2409.4 GPS week: 2409 Day: 4 MJD: 61111.500
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 | -32 3 98 -28 -4 | -1 19
emr uuuuu | -2 17 -11 81 8 | -24 34
esa uuuuu | 20 -6 -70 27 -2 | 5 23
gfz uuuuu | 26 -30 141 144 1 | 11 25
grg uuuuu | 3 -1 -62 -108 3 | 11 24
igr xxxxx | 16 7 -86 -20 -1 | 6 23
irf xxxxx | 2 -6 -30 -14 -2 | 5 24
jgx uuuuu | 13 -19 23 38 -2 | 10 24
jpl uuuuu | -10 3 25 42 -1 | 20 31
mit uuuxu | -35 22 -111 -364 8 | 23 34
ngs uuxuu | 25 27 -562 -243 0 | 10 24
sio xxxxx | -28 -82 -199 -206 -8 | 45 50
Table 7.2409.5 GPS week: 2409 Day: 5 MJD: 61112.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -13 -43 -29 -83 -1 | -2 19
emr uuuuu | 34 12 130 116 0 | -22 31
esa uuuuu | 10 3 -68 88 -4 | 6 22
gfz uuuuu | 1 11 -18 55 0 | 12 25
grg uuuuu | -12 -13 -36 -101 1 | 12 23
igr xxxxx | 0 18 -84 41 -2 | 7 22
irf xxxxx | -1 7 -58 -5 -7 | 6 23
jgx uuuuu | 18 -15 7 58 -5 | 10 24
jpl uuuuu | 27 -2 146 52 5 | 22 31
mit uuuxu | -29 50 -101 -335 2 | 25 34
ngs uuxuu | -60 11 -530 -328 4 | 11 23
sio xxxxx | -36 15 -103 -67 -23 | 46 50
Table 7.2409.6 GPS week: 2409 Day: 6 MJD: 61113.500
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 7 120 -37 1 | 0 18
emr uuuuu | 16 10 -17 68 3 | -18 25
esa uuuuu | 23 -2 14 102 -2 | 8 21
gfz uuuuu | -21 6 -4 108 1 | 15 25
grg uuuuu | -8 16 -24 -74 6 | 15 23
igr xxxxx | 9 -10 18 9 2 | 9 22
irf xxxxx | -1 -5 -9 3 -10 | 9 22
jgx uuuuu | 0 -16 25 14 1 | 12 23
jpl uuuuu | 28 0 45 -1 -3 | 26 32
mit uuuxu | -7 -8 -143 -282 -6 | 29 35
ngs uuxuu | -17 3 94 -287 -7 | 14 23
sio xxxxx | 11 -104 -122 -56 -22 | 45 49
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