[IGSREPORT-30837] Wk 2407 IGS Final Orbits
acc
acc at igs.org
Sat Mar 14 23:25:47 UTC 2026
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2407 (Feb 22, 2026 - Feb 28, 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_20260530000_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 | 24 BRST NYAL FAIR GMSD NYAL
0 | EMR | BADG BRST CHUR FLIN MAC1 MAW1 MCM4 NRMD RIGA SCOR
0 | EMR | TRO1 WHIT YEL2
0 | ESA | 20 24 20 ALGO ARHT BADG BAKE BOGT BRST CASC CHUR
0 | ESA | CMUM CPVG CUSV DRAO FAIR FLIN GAMB HERS IQAL JOG2
0 | ESA | KOUR LCK4 MADR MAL2 MIZU MONP NRMD POAL POVE SGPO
0 | ESA | TOPL UNSA WHIT YEL2 BAKE CHUR CUSV FAIR FLIN GLPS
0 | ESA | IQAL LCK4 MAL2 WHIT YEL2
0 | GFZ | 20 21 20 21 24 ONSA SEYG FAIR ONSA SEYG
0 | GRG | FAIR NRMD SSIA YELL
0 | JPL | CHTI BADG CHTI FTNA GLPS HKSL NRMD
0 | MIT | 20 20 BAKE GMSD KIR0 KOKB MADR MCM4 MEDI SVTL VACS
0 | MIT | BAKE GMSD KIR0 KOKB MADR MCM4 MEDI SVTL VACS
1 | COD | FAIR RIGA SBOK WIND FAIR GLSV NNOR RIGA TASH
1 | EMR | GUAM KERG MCM4 QAQ1 TASH WIND CAS1 CHUR GUAM KERG
1 | EMR | MCM4 NRMD SYOG WIND
1 | ESA | 20 20 CHUR FLIN IQAL SALU CHUR CUSV FLIN GLSV GODN
1 | ESA | IQAL TOPL
1 | GFZ | 20 21 13 20 21 MONP ONSA POHN TASH MONP ONSA POHN
1 | GRG | CCJ2 FAIR GAMB GUAM SCRZ SYOG TASH TRO1 TWTF YELL
1 | GRG | IRKJ NRMD TASH WIND
1 | JPL | CHTI GLPS NRMD SYOG
1 | MIT | 20 20 AUCK BUCU DARW GMSD IRKJ KARR MADR MCM4 MEDI
1 | MIT | POHN SOLO SVTL TLSE TOW2 VIS0 WUHN YARR ZIM2 AUCK
1 | MIT | BUCU DARW GMSD IRKJ KARR MADR MCM4 MEDI POHN SOLO
1 | MIT | SVTL TLSE TOW2 VIS0 WUHN YARR ZIM2
2 | COD | NYAL WIND WIND
2 | EMR | BADG GLPS IQAL MCM4 NRMD SALU SCOR CHUR GLPS MCM4
2 | EMR | NRMD SALU SCOR
2 | ESA | 20 20 CHUR GLPS SALU WIND BAKE CHUR CMUM GLPS IQAL
2 | ESA | SALU UNSA WIND
2 | GFZ | 20 21 13 20 21 NRMD ONSA POHN TASH NRMD ONSA POHN
2 | GFZ | TASH
2 | GRG | MAC1 NRMD YEL2
2 | JGX | WIND WIND
2 | JPL | CHTI WIND CHTI GLPS MCM4 NRMD WIND
2 | MIT | BUCU CKIS DAV1 GMSD GRAS HOB2 KARR MAC1 MEDI MOBS
2 | MIT | ONSA PTVL SFER SOLO STJO TASH VNDP BUCU CKIS DAV1
2 | MIT | GMSD GRAS HOB2 KARR MAC1 MEDI MOBS ONSA PTVL SFER
2 | MIT | SOLO STJO TASH VNDP
3 | COD | ASCG ASCG BOGT NYAL
3 | EMR | BADG DAV1 KERG MAC1 NRMD ASCG BADG MAC1 NRMD PDEL
3 | ESA | 20 20 ASCG CHUR FAIR GLSV CHUR CPVG FAIR GLSV
3 | GFZ | 20 21 13 20 21 ASCG MONP ONSA PDEL PTVL ASCG ONSA
3 | GFZ | PTVL
3 | GRG | 13 13 ASCG BOGT MAC1 NRMD NRMD
3 | JPL | CMUM ASCG BADG BOGT CHTI CMUM GUAM HKSL
3 | MIT | CRO1 GANP GMSD IRKJ KAT1 LAUT MAR6 MEDI MOBS NYAL
3 | MIT | STR1 TLSE YARR CRO1 GANP GMSD IRKJ KAT1 LAUT MAR6
3 | MIT | MEDI MOBS NYAL STR1 TLSE YARR
4 | COD | 28 CUSV DAV1 HKSL WIND BRAZ CUSV NRMD
4 | EMR | BADG CHUR MAC1 MCM4 SCOR WIND
4 | ESA | 20 30 20 ALGO ARHT BADG BAKE CHUR CMUM CPVG CUSV
4 | ESA | DAV1 DRAO FAIR GLPS GODN HERS JOG2 KAT1 KIRI MAJU
4 | ESA | MAW1 MDO1 MIZU NRMD NTUS PNGM POHN POVE SCOR SGPO
4 | ESA | SHLG SOLO TOPL TUVA URUM WIND YEL2 YKRO ZAMB BAKE
4 | ESA | CHUR CMUM CUSV FAIR NRMD YEL2
4 | GFZ | 20 21 20 21 DAV1 NRMD ONSA PTVL NRMD ONSA PTVL
4 | GRG | 30 NRMD TRO1 WIND
4 | JPL | 30 MCM4 BADG CHTI GLPS HKSL MCM4 WIND
4 | MIT | BAKE GMSD IISC MCM4 MEDI STJO STR1 VIS0 WGTN YEL2
4 | MIT | ZECK BAKE GMSD IISC MCM4 MEDI STJO STR1 VIS0 WGTN
4 | MIT | YEL2 ZECK
5 | COD | 7 30 7 30 BADG NRMD YEL2 URUM
5 | EMR | CUSV DAV1 MAW1 NYAL TRO1 YEL2 BADG CHUR CUSV NRMD
5 | EMR | TRO1 YEL2
5 | ESA | 20 20 BAKE CHUR CUSV IQAL POVE BOGT CHUR CPVG CUSV
5 | ESA | IQAL MAW1 POVE UNSA
5 | GFZ | 13 20 21 13 20 21 BADG MONP NRMD ONSA POVE PTVL GLPS
5 | GFZ | ONSA POVE PTVL
5 | GRG | 13 13 MAW1 NRMD YELL GLPS NRMD YELL
5 | JPL | BADG CHTI GLPS NRMD
5 | MIT | CKSV FLRS GMSD IRKJ MADR MEDI STJO SVTL TLSE VACS
5 | MIT | VIS0 CKSV FLRS GMSD IRKJ MADR MEDI STJO SVTL TLSE
5 | MIT | VACS VIS0
6 | COD | 31 31 CHUR HRAO MATE NRMD POHN GRAC HRAO MATE
6 | EMR | KERG NRMD SYOG WHIT ZAMB BADG DAEJ NRMD WHIT ZAMB
6 | ESA | BAKE CHUR HRAO IQAL
6 | GFZ | 20 21 13 20 21 CHUR NRMD ONSA POHN ONSA POHN
6 | GRG | 13 19 13 CCJ2 HRAO NRMD STK2 SYOG HRAO NRMD
6 | JPL | BADG CAS1 CHTI GLPS NRMD
6 | MIT | DAV1 FLRS GMSD HOB2 HOFN IRKJ KARR KIRI MAC1 MADR
6 | MIT | MEDI MOBS RIGA SOLO SVTL TLSE YARR ZIM2 DAV1 FLRS
6 | MIT | GMSD HOB2 HOFN IRKJ KARR KIRI MAC1 MADR MEDI MOBS
6 | MIT | RIGA SOLO SVTL TLSE YARR ZIM2
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
----+--------+--------+-------------
1 | ESA | ~22:30 | ~ 0.35 ns
2 | ESA | ~00:00 | ~ -0.34 ns
3 | ESA | ~03:30 | ~ 0.34 ns
5 | ESA | ~00:55 | ~ 0.32 ns
6 | ESA | ~00:00 | ~ -0.26 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 | ESA | 20
1 | ESA | 20
2 | ESA | 20
3 | ESA | 20
4 | ESA | 20
4 | GFZ | 30
5 | ESA | 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 G20 | 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 | -.5 -.4 -.6 -11 0 4 .06
EMR | 0 | -1.2 5.8 9.0 8 -1 -12 .17
ESA | 0 | 1.6 -.1 -.0 -15 0 -7 -.78
GFZ | 0 | -.3 1.0 .3 5 22 -8 .31
GRG | 0 | 1.0 .1 -.3 -8 20 -11 -.12
JGX | 0 | 2.5 5.4 14.4 21 -16 6 -.16
JPL | 0 | -1.1 5.3 12.5 -14 9 -29 .06
MIT | 0 | 4.9 -1.5 24.6 -16 -14 -11 .03
NGS | 0 | 10.2 -6.0 14.7 29 7 -13 .21
SIO | 0 | .9 6.7 15.2 121 18 -30 .02
COD | 1 | .0 -.7 -.6 -9 -1 6 -.17
EMR | 1 | .4 6.8 3.8 -8 -3 4 .11
ESA | 1 | -.1 -.5 -.9 -12 6 0 -.85
GFZ | 1 | -.1 -.4 -.2 -18 1 -7 .33
GRG | 1 | .3 .4 -.7 -13 7 2 .01
JGX | 1 | -.9 7.0 14.8 33 -3 16 -.09
JPL | 1 | .4 1.4 10.9 7 16 4 .20
MIT | 1 | 2.6 -1.7 25.5 5 -1 0 .15
NGS | 1 | 4.4 -1.7 12.3 17 10 2 .04
SIO | 1 | -3.0 8.5 21.1 150 68 -10 -.04
COD | 2 | -.2 -.7 -.4 -23 -8 6 -.16
EMR | 2 | -4.1 5.8 10.7 -10 -3 -3 -.12
ESA | 2 | -.3 -.2 -.3 -4 13 12 -.76
GFZ | 2 | -.1 .0 -.1 -13 3 0 .14
GRG | 2 | -.1 .9 -.0 -7 9 6 .02
JGX | 2 | -2.5 8.3 11.6 31 -18 6 -.25
JPL | 2 | -2.2 5.5 7.1 -6 24 -4 -.09
MIT | 2 | 1.2 3.6 25.0 4 -1 2 -.22
NGS | 2 | 1.2 -3.3 5.5 23 10 14 -.25
SIO | 2 | -1.7 12.7 13.7 64 79 -19 -.50
COD | 3 | -.5 -.7 -.1 -16 -8 10 -.09
EMR | 3 | .6 5.8 2.1 7 6 -3 .11
ESA | 3 | -.1 .4 -.3 -14 10 3 -.60
GFZ | 3 | .1 .1 -.0 -13 7 -2 .13
GRG | 3 | -.0 1.5 -.2 16 13 -1 .11
JGX | 3 | -.3 13.5 10.8 44 -14 10 -.10
JPL | 3 | -3.3 4.8 8.0 -8 36 1 .04
MIT | 3 | 1.5 6.8 24.6 3 0 8 .06
NGS | 3 | 2.6 1.3 21.6 41 -5 -19 .24
SIO | 3 | 3.7 13.2 17.2 194 -55 36 .03
COD | 4 | -.1 -.3 -.3 -14 -3 13 .03
EMR | 4 | 6.8 1.7 9.8 1 8 -12 .17
ESA | 4 | .3 -.8 -.3 5 24 1 -.72
GFZ | 4 | -.2 -.3 .0 -9 16 -2 .19
GRG | 4 | .8 .5 .4 -3 22 2 .03
JGX | 4 | 3.3 11.7 18.5 27 -6 -5 -.34
JPL | 4 | -1.8 .5 17.1 -6 24 -2 .07
MIT | 4 | 6.5 .6 27.7 18 -4 29 .02
NGS | 4 | 7.1 3.3 25.8 48 27 -32 .18
SIO | 4 | 2.1 8.9 20.9 122 -83 -7 -.24
COD | 5 | -.0 -.9 -.2 -9 0 -2 -.03
EMR | 5 | 4.6 -1.5 13.7 -4 7 -10 .08
ESA | 5 | .1 .3 -.9 -11 18 9 -.64
GFZ | 5 | -.3 .5 -.3 -5 13 -2 .23
GRG | 5 | .7 -.0 -.1 -10 17 5 .13
JGX | 5 | .6 7.0 16.5 6 0 -2 -.27
JPL | 5 | 1.4 -.2 11.9 -9 15 -18 -.07
MIT | 5 | .8 -1.5 25.8 6 -12 28 -.03
NGS | 5 | 1.7 .1 14.2 24 12 12 .13
SIO | 5 | -1.3 7.4 21.1 29 91 -40 -.08
COD | 6 | .4 -.9 -.4 -2 5 1 .05
EMR | 6 | 5.4 -.7 10.4 -1 -1 -21 .24
ESA | 6 | .3 .2 -.1 -4 10 4 -.51
GFZ | 6 | -.7 .4 -.0 -14 5 -1 .32
GRG | 6 | .7 .5 -.5 -27 5 -24 .09
JGX | 6 | .9 3.2 14.9 25 -3 1 -.19
JPL | 6 | -1.4 .6 8.1 -8 32 5 .03
MIT | 6 | 1.8 .6 27.7 34 3 12 .05
NGS | 6 | 3.5 -.3 21.2 40 -8 -37 .26
SIO | 6 | -1.3 7.1 5.7 53 119 -31 .14
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 1.2407.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2407.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 2.2407.[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 3.2407.[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 5.2407.0-6). 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 2407 summary. (Feb 22, 2026 - Feb 28, 2026)
Table 1.2407.a GPS week: 2407 MJD: 61093.000-61099.000
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 925| 0 0 0 1 0 3 -.01 7 7 | -790 93 7 139
| 0 0 0 9 12 17 .02 | 90 138
emr 106| -2 0 1 -1 5 -18 .00 9 9 | -26 -150 6 108
| 2 1 2 13 11 10 .03 | 479 818
esa 186| 0 0 0 -11 6 -13 -.10 8 8 | 2422 -168 6 175
| 0 0 1 5 10 13 .01 | 1054 680
gfz 145| 0 0 -1 -3 9 -12 .10 14 13 | -233 74 11 112
| 1 0 1 7 11 16 .02 | 42 106
grg 121| 1 0 -3 4 -3 -18 .02 10 10 | -132 105 7 136
| 0 0 0 12 9 19 .03 | 68 133
igr n/a| 0 0 -1 -12 -11 0 .01 4 4 | 5661 71 10 90
| 0 0 1 5 9 10 .01 | 652 653
jgx n/a| 0 0 4 20 -12 -5 .01 8 8 | -126 100 38 89
| 0 0 1 7 7 17 .02 | 101 141
jpl 120| -1 0 3 -13 10 -5 .11 9 9 | -638 -318 5 85
| 1 1 1 6 8 7 .04 | 1314 691
mit 355| 0 0 -2 -2 0 53 .03 9 8 | 5456 414 49 257
| 0 0 1 34 30 87 .02 | 1062 1084
ngs 259| 0 0 0 0 -17 13 -.14 11 10 | -793 95 514 824
| 0 1 3 24 25 17 .03 | 87 136
sio 356| 1 0 -3 0 3 -20 .02 14 12 | --- --- --- ---
| 0 0 2 7 19 49 .02 | --- ---
Table 1.2407.b GPS week : 2407 MJD: 61093.000-61099.000
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 4 3 3 3 4 |
3 | 3 3 3 2 3 2 2 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 3 3 |
6 | 4 4 4 4 4 4 3 |
7 | 4 4 3 4 4 3 3 |
8 | 3 3 3 3 3 3 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 4 4 4 4 3 3 3 |
12 | 3 3 3 4 3 2 3 |
13 | 3 3 3 3 4 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 4 3 3 3 3 2 |
16 | 3 3 3 3 3 3 3 |
17 | 3 3 3 3 2 2 2 |
18 | 4 4 4 4 4 4 4 |
19 | 5 3 3 4 3 2 3 |
20 | 5 5 5 5 7 4 4 |
21 | 3 3 3 3 3 3 3 |
22 | 3 3 3 3 3 2 3 |
23 | 3 3 3 3 3 3 3 |
24 | 5 4 5 4 4 3 3 |
25 | 3 3 3 3 3 3 2 |
26 | 3 3 3 3 3 3 2 |
27 | 3 3 3 3 3 2 3 |
28 | 4 6 7 7 7 6 6 |
29 | 3 3 4 3 3 2 2 |
30 | 5 4 4 4 7 5 4 |
31 | 3 3 3 3 4 --- 5 |
32 | 3 3 3 3 3 3 2 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2407.0 GPS week: 2407 Day: 0 MJD: 61093.000
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 926| -1 0 0 -2 18 32 .01 7 6 | -948 268 7 142
emr 104| -6 1 1 -12 16 -18 .04 11 11 | -435 704 7 119
esa 186| 0 0 0 -1 18 -4 -.10 8 8 | 3241 570 7 196
gfz 128| 0 0 -4 4 -2 12 .11 14 13 | -287 140 14 127
grg 125| 1 -1 -2 0 9 21 .03 11 11 | -215 172 8 145
igr n/a| 0 0 -2 -17 -11 21 .01 4 4 | 5874 335 11 97
jgx n/a| 0 0 5 25 -16 20 -.02 7 7 | -239 206 43 88
jpl 120| -2 2 4 -20 15 -8 .15 10 10 | 472 343 7 91
mit 355| 1 0 -4 20 -10 -64 .03 8 8 | 5972 145 50 90
ngs 261| 0 0 0 -21 -52 39 -.18 11 11 | -943 267 539 905
sio 358| 2 0 -3 -10 -6 -38 .01 15 12 | --- --- --- ---
Table 2.2407.1 GPS week: 2407 Day: 1 MJD: 61094.000
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| 0 0 0 -14 -1 7 -.00 8 7 | -857 185 7 141
emr 106| -3 3 0 2 9 -14 -.02 9 9 | -351 169 6 104
esa 186| 0 0 1 -13 2 -12 -.08 8 8 | 3456 262 6 171
gfz 147| -2 -1 0 5 9 -22 .10 14 15 | -271 -141 13 112
grg 125| 1 -1 -2 15 -5 -22 .04 11 11 | -197 180 7 137
igr n/a| 0 0 0 -7 -7 -3 .04 4 4 | 6119 452 10 88
jgx n/a| 0 0 5 19 -1 6 .00 8 8 | -209 214 37 84
jpl 120| 0 2 2 -6 9 -14 .09 9 9 | 763 28 6 81
mit 355| 1 0 -4 -43 -10 25 .04 9 8 | 6170 348 44 75
ngs 263| 0 -2 -1 48 -10 22 -.14 10 9 | -861 190 549 882
sio 355| 1 0 -2 -1 2 2 -.01 17 14 | --- --- --- ---
Table 2.2407.2 GPS week: 2407 Day: 2 MJD: 61095.000
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 925| 0 0 0 -1 -13 -11 .00 9 8 | -705 -150 7 142
emr 103| -2 0 2 -22 17 -1 -.01 9 9 | 775 -1463 7 105
esa 186| 0 0 0 -11 22 11 -.11 8 8 | 3696 -1295 6 185
gfz 148| -1 0 0 -7 21 -13 .08 13 13 | -248 174 12 108
grg 119| 1 0 -1 -1 10 -35 .04 11 11 | -20 -6 8 138
igr n/a| 0 0 0 -13 2 1 .01 4 4 | 6525 -1065 12 90
jgx n/a| 0 0 4 12 -14 0 .01 8 8 | 61 -76 37 87
jpl 120| 1 0 2 -21 20 -4 .08 9 9 | 790 -1303 6 93
mit 355| 1 0 -2 25 -36 10 .05 9 8 | 6297 -607 49 76
ngs 262| 0 0 -6 4 15 6 -.12 12 11 | -709 -144 588 903
sio 358| 1 0 -6 0 -23 20 .02 17 16 | --- --- --- ---
Table 2.2407.3 GPS week: 2407 Day: 3 MJD: 61096.000
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 921| 0 0 0 1 1 16 -.01 7 7 | -824 151 7 134
emr 106| 0 0 -2 20 8 -15 -.04 9 9 | 497 -1083 7 99
esa 186| 0 0 0 -5 5 -13 -.10 8 8 | 2397 -834 6 173
gfz 150| 0 -1 -2 -6 7 -10 .11 15 17 | -251 129 12 112
grg 121| 0 0 -3 22 -12 -29 .04 11 12 | -126 153 8 128
igr n/a| -1 0 -1 -6 -5 -3 .01 4 3 | 5500 -586 11 85
jgx n/a| 0 0 2 35 -18 1 -.00 8 8 | -102 98 40 87
jpl 120| 0 2 2 -2 20 2 .06 9 9 | -720 -1177 6 81
mit 355| 0 0 -1 -59 15 -15 .02 8 7 | 5354 -292 45 71
ngs 256| 0 0 1 1 -31 18 -.11 11 11 | -826 149 481 766
sio 358| 1 0 0 -3 -8 55 .03 15 11 | --- --- --- ---
Table 2.2407.4 GPS week: 2407 Day: 4 MJD: 61097.000
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 -1 8 3 0 -.03 8 6 | -744 -1 6 138
emr 107| 0 -2 2 -1 -15 -27 .00 9 9 | -35 -168 7 110
esa 186| 0 0 0 -16 -3 -17 -.12 8 8 | 1533 -232 6 172
gfz 150| 0 0 -2 -17 10 -6 .11 16 11 | -215 105 12 109
grg 122| 1 0 -2 -9 -14 -27 .03 9 8 | -97 38 7 150
igr n/a| 0 0 -3 -6 -16 -1 -.00 3 3 | 4764 261 12 101
jgx n/a| 0 0 4 15 -13 -29 -.01 9 9 | -99 37 47 102
jpl 120| -2 -1 4 -14 5 7 .15 10 10 | -1969 -145 6 84
mit 355| 0 1 -3 13 15 98 .01 10 8 | 3295 2715 66 1346
ngs 264| 1 0 5 5 14 23 -.14 12 11 | -749 -5 477 837
sio 358| 1 0 -5 2 3 -29 .02 12 11 | --- --- --- ---
Table 2.2407.5 GPS week: 2407 Day: 5 MJD: 61098.000
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 926| -1 0 0 16 4 0 .01 7 6 | -753 151 7 140
emr 108| -1 0 3 0 5 -17 .03 8 8 | -413 437 8 113
esa 186| 0 0 -1 -17 4 -24 -.09 7 7 | 1126 396 5 164
gfz 147| 1 0 0 -2 25 -7 .07 12 11 | -169 15 9 110
grg 122| 1 -1 -4 14 -6 -11 -.03 9 8 | -98 -96 6 123
igr n/a| 0 0 -2 -17 -27 -6 .00 4 3 | 4871 807 10 81
jgx n/a| 0 0 4 17 -3 -20 .03 8 7 | -103 -60 35 88
jpl 120| 0 -1 4 -11 0 -9 .13 9 9 | -2189 433 5 82
mit 355| 0 0 -1 8 -31 150 .02 10 7 | 5010 530 45 70
ngs 255| 0 0 -2 -26 -24 4 -.15 11 10 | -752 148 549 790
sio 355| 1 0 -2 13 38 -80 -.00 11 10 | --- --- --- ---
Table 2.2407.6 GPS week: 2407 Day: 6 MJD: 61099.000
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 932| 0 0 0 1 -18 -21 -.05 7 6 | -704 53 8 141
emr 108| 0 0 2 2 0 -34 .00 8 8 | -223 351 6 108
esa 186| 0 0 -3 -12 -4 -30 -.10 7 7 | 1508 -48 6 168
gfz 146| 0 0 0 0 -5 -41 .10 14 12 | -191 98 10 111
grg 119| 1 0 -4 -6 -3 -25 .01 9 8 | -177 299 7 133
igr n/a| 0 0 -2 -19 -10 -12 .01 4 4 | 5975 297 10 91
jgx n/a| 0 0 4 19 -20 -17 .02 8 7 | -195 287 31 92
jpl 120| -2 0 4 -15 2 -8 .09 9 9 | -1616 -411 5 84
mit 355| 0 0 -1 19 50 168 .02 8 6 | 6095 59 47 74
ngs 253| 0 0 2 -5 -33 -17 -.10 11 10 | -711 63 415 687
sio 355| 0 0 -5 -6 16 -72 .05 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 3.2407.0 GPS week: 2407 Day: 0 MJD: 61093.000
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 | 10 10 9 --- 10 4 8 13 11 16 21 4 | 28 28 30 --- 31 29 30 34 30 28 39 29
2E | 7 9 10 13 10 3 7 9 6 11 10 3 | 25 27 30 29 28 28 27 26 29 30 34 27
3 | 6 10 6 11 7 2 5 8 6 10 13 2 | 19 22 22 21 19 19 18 23 20 21 25 19
4 | 9 8 6 13 9 4 7 10 9 10 12 3 | 60 61 58 60 59 60 60 62 64 61 60 60
5 | 6 10 9 11 8 3 7 10 8 11 15 3 | 29 29 24 32 27 27 29 28 26 29 30 27
6E | 8 11 9 17 15 4 12 8 8 9 12 3 | 22 21 22 29 22 21 19 21 25 22 24 21
7E | 10 14 9 14 10 3 5 14 14 11 17 4 | 70 71 67 65 66 65 66 71 69 66 68 68
X8 | 7 10 --- 10 8 2 5 6 5 12 11 2 | 17 20 --- 18 17 16 16 21 17 18 21 16
9 | 5 9 6 16 9 3 5 6 7 10 15 2 | 24 25 24 25 22 23 22 26 24 23 27 23
10 | 4 9 10 13 8 4 5 6 10 8 12 2 | 23 23 22 25 21 21 20 22 22 20 25 21
11E | 9 11 6 17 7 4 9 14 10 11 13 3 | 27 32 31 38 32 29 29 36 34 24 32 30
12 | 6 11 7 8 10 4 7 9 6 11 8 2 | 60 62 58 64 59 61 64 65 64 61 63 62
13 | 7 13 8 11 18 4 8 10 7 12 9 3 | 16 25 15 18 18 17 16 23 18 17 19 16
X14 | 6 10 --- 11 9 4 5 8 7 10 10 3 | 44 48 --- 45 48 45 45 44 52 47 51 46
X15 | 5 11 --- 10 8 3 9 8 5 10 17 3 | 30 27 --- 34 29 28 29 30 28 29 26 28
16 | 6 12 6 8 9 4 5 8 8 11 16 3 | 20 20 22 19 18 20 20 20 21 25 24 19
17 | 5 10 7 9 8 3 5 7 4 7 21 2 | 19 22 19 21 20 20 18 23 18 21 29 19
18E | 9 10 9 15 14 5 9 16 7 13 10 3 | 25 31 29 28 27 28 26 36 31 26 30 27
19 | 6 11 7 10 8 3 6 9 8 14 41 4 | 22 24 22 26 23 22 20 23 19 27 44 22
X20 | 12 9 85 18 12 25 --- 18 9 15 15 5 | 187 184 146 187 186 186 --- 183 189 185 180 185
21 | 7 12 7 14 8 3 6 10 7 10 10 3 | 55 52 54 56 55 54 54 55 54 56 59 54
22 | 5 13 9 11 9 4 7 8 8 7 14 3 | 20 29 24 24 21 23 19 24 25 24 29 22
23 | 6 12 9 12 8 2 9 9 5 12 10 3 | 39 44 38 40 40 39 38 39 36 37 39 38
24E | 9 20 13 22 24 4 8 17 8 21 8 5 | 47 52 49 48 52 46 44 50 50 42 51 47
25 | 5 10 7 11 8 3 7 8 7 8 6 2 | 17 26 21 20 16 18 18 26 21 17 22 19
26 | 6 12 7 10 8 3 6 7 7 8 9 2 | 24 25 25 26 22 23 23 27 22 23 23 23
27 | 4 9 8 10 8 2 7 5 6 11 10 2 | 18 21 22 21 18 18 18 23 19 19 21 19
28E | 9 12 7 27 13 3 8 13 13 12 15 4 | 105 104 103 104 111 105 106 103 102 105 103 104
29 | 6 8 7 9 8 2 7 7 6 9 10 2 | 39 39 38 39 38 37 37 40 36 38 38 38
30E | 9 13 9 25 16 5 10 10 15 7 23 4 | 75 75 77 81 79 76 78 75 71 74 74 74
31E | 6 10 9 11 10 5 5 8 4 10 9 2 | 24 26 20 25 17 23 15 23 24 20 27 23
32 | 4 10 8 17 8 6 6 7 11 8 13 3 | 25 25 26 32 24 25 22 26 24 23 26 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 11 8 14 11 4 7 10 8 11 15 |T 39 41 39 41 39 39 33 41 40 39 42 39
WRMS | 6 11 8 13 11 4 7 10 8 11 12 |NE 36 38 35 38 36 36 28 38 37 37 40 36
MEDI | 6 10 8 11 9 3 7 8 7 10 12 |MD 25 27 26 29 27 27 26 27 26 26 30 27
Table 3.2407.1 GPS week: 2407 Day: 1 MJD: 61094.000
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 | 10 11 9 --- 11 8 7 13 12 14 22 4 | 28 29 31 --- 30 32 31 32 34 31 38 30
2E | 9 9 10 8 13 5 7 7 8 13 31 3 | 27 29 30 30 26 29 30 27 31 29 39 28
3 | 9 7 6 9 7 3 4 7 7 7 24 3 | 22 25 26 24 22 24 22 25 25 24 30 23
4 | 8 8 6 9 10 2 5 9 10 11 9 3 | 47 49 47 50 49 48 49 49 51 48 47 48
5 | 7 8 10 10 8 3 9 9 9 10 12 3 | 30 26 29 29 27 28 30 28 31 27 31 28
6E | 8 12 8 14 17 3 13 7 12 10 12 3 | 17 17 19 22 18 17 17 17 22 19 22 17
7E | 10 8 10 9 8 3 6 12 15 9 18 3 | 39 40 38 38 37 39 37 41 39 40 44 38
8 | 6 6 9 7 9 3 6 5 7 10 24 3 | 18 21 24 18 17 19 17 21 19 19 29 19
9 | 8 8 6 9 10 2 7 6 6 6 18 2 | 22 22 22 20 19 20 19 22 22 18 26 20
10 | 6 7 7 8 8 3 6 7 8 9 11 2 | 28 29 28 29 26 28 26 28 29 29 29 27
11E | 9 10 7 13 10 5 9 14 14 12 12 3 | 21 23 24 27 26 23 24 28 29 20 26 23
12 | 7 9 8 8 11 4 6 6 6 7 10 2 | 43 41 41 41 41 41 41 44 43 42 44 42
X13 | 5 10 --- 16 9 5 7 8 7 10 12 3 | 17 24 --- 21 19 19 16 23 20 18 19 18
14 | 7 8 9 9 10 3 7 6 7 11 12 2 | 36 37 27 34 40 36 36 35 42 32 41 36
X15 | 7 10 --- 15 9 4 9 7 7 8 20 3 | 25 25 --- 31 24 25 23 26 27 27 27 25
16 | 7 9 6 6 11 5 6 7 8 9 16 2 | 18 18 18 20 16 17 16 17 20 20 24 17
X17 | 5 7 --- 8 9 4 6 5 7 7 24 3 | 18 21 --- 23 19 20 18 21 20 21 31 19
18E | 8 8 11 15 15 5 8 17 10 14 11 4 | 21 24 23 25 23 23 21 28 24 23 23 22
19 | 6 7 7 8 9 4 7 6 7 10 30 3 | 19 20 20 24 19 20 18 21 21 23 32 20
X20 | 11 13 100 28 10 12 --- 13 10 10 13 5 | 150 149 141 159 151 147 --- 150 154 147 143 150
21 | 7 10 7 8 8 4 7 9 7 9 12 2 | 44 46 49 50 46 46 48 47 50 48 46 47
22 | 5 9 8 9 8 5 7 7 11 6 19 3 | 16 22 19 14 18 17 16 21 21 17 21 17
23 | 7 8 10 8 6 4 8 10 9 11 11 3 | 33 37 33 37 35 36 37 35 36 35 35 35
24E | 8 10 9 29 10 4 10 7 7 13 19 4 | 25 27 25 33 23 24 23 26 26 21 29 24
25 | 6 8 8 10 10 4 6 6 6 9 9 2 | 17 23 22 20 17 19 16 25 21 18 22 19
26 | 6 9 7 8 10 5 6 5 9 9 12 2 | 20 24 23 23 21 20 19 24 22 23 27 21
27 | 6 8 8 7 10 2 8 5 9 9 22 3 | 16 22 23 16 16 17 17 21 19 20 28 18
28E | 10 11 8 41 18 4 9 14 14 16 13 5 | 68 67 67 73 73 68 70 66 67 71 66 68
29 | 7 8 10 10 11 4 8 8 8 9 10 3 | 30 32 31 29 29 29 28 31 30 28 33 29
30E | 11 10 9 23 16 4 9 10 8 9 18 4 | 58 59 58 63 60 57 60 58 58 55 58 58
31E | 7 7 9 7 12 3 7 5 7 9 11 2 | 19 20 13 15 16 16 14 18 18 17 27 16
32 | 7 8 6 12 9 5 6 5 12 8 11 2 | 23 24 25 24 22 24 21 24 25 27 26 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 8 14 11 4 8 9 9 10 17 |T 31 33 33 34 32 32 27 33 34 32 36 32
WRMS | 7 9 8 15 11 4 8 9 8 9 14 |NE 31 33 34 33 31 31 25 33 34 32 35 31
MEDI | 7 8 8 9 10 4 7 7 8 9 12 |MD 23 25 26 27 23 24 23 26 26 24 29 23
Table 3.2407.2 GPS week: 2407 Day: 2 MJD: 61095.000
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 | 12 10 8 --- 11 4 8 14 10 20 15 4 | 24 29 29 --- 28 27 27 31 29 31 33 27
2E | 13 9 10 9 12 5 6 9 9 17 11 3 | 32 34 35 34 32 33 34 32 34 39 35 33
3 | 8 8 7 8 9 3 5 10 7 9 19 3 | 19 24 24 26 20 21 22 25 22 20 33 22
4 | 9 8 6 8 11 3 7 10 8 10 21 3 | 46 49 47 47 46 47 48 49 50 45 39 47
5 | 9 6 9 9 7 2 9 10 9 9 18 3 | 25 22 22 24 22 24 24 23 24 25 28 22
6E | 8 11 8 12 16 5 12 7 10 9 19 3 | 18 20 19 18 17 18 17 19 18 20 28 17
7E | 12 6 10 10 6 5 7 12 6 13 9 3 | 32 31 30 29 34 32 31 32 30 34 34 30
8 | 11 10 10 6 8 2 7 6 7 11 14 3 | 16 22 23 17 16 17 15 20 17 20 20 17
9 | 9 7 7 7 10 4 7 6 6 8 20 2 | 21 23 24 22 22 22 20 25 21 20 23 21
10 | 7 8 10 11 8 3 8 7 9 10 15 3 | 24 24 25 27 23 23 24 25 22 22 25 23
11E | 10 9 5 14 10 4 11 14 10 14 22 4 | 21 25 23 27 26 23 22 29 26 25 32 23
12 | 8 7 7 7 9 4 10 7 6 11 13 2 | 40 45 43 46 44 43 47 47 46 41 49 44
13 | 8 10 8 13 16 4 5 8 8 10 13 3 | 18 24 18 23 20 19 17 23 19 20 19 18
14 | 7 8 8 9 8 3 7 9 8 15 14 3 | 32 36 27 35 37 36 35 37 39 42 44 36
15 | 7 7 8 11 9 3 8 7 8 10 14 3 | 26 26 20 31 25 26 25 28 23 27 25 25
16 | 6 11 6 7 9 4 7 6 8 11 26 3 | 16 18 18 18 16 17 17 17 19 18 30 16
17 | 6 6 7 7 9 2 8 7 6 9 17 2 | 19 23 22 20 22 21 18 23 19 25 32 20
18E | 11 9 12 11 16 5 8 16 11 13 11 4 | 22 26 25 25 23 24 23 31 24 22 24 23
19 | 6 7 7 7 8 2 5 8 6 10 18 2 | 19 21 20 19 19 20 18 21 18 20 35 19
X20 | 12 9 82 20 10 17 --- 14 9 11 15 4 | 139 140 78 138 138 139 --- 138 137 139 143 138
21 | 9 9 7 10 8 4 7 9 6 13 15 3 | 29 29 29 31 31 30 30 32 31 32 36 30
22 | 6 7 7 9 7 4 7 8 9 11 18 3 | 18 23 20 19 17 19 18 23 20 22 24 19
23 | 8 9 11 8 8 2 9 9 10 12 16 3 | 24 27 27 30 29 26 28 27 27 23 28 26
24E | 9 10 8 32 13 5 13 8 11 12 13 4 | 25 27 25 37 29 26 25 26 28 24 29 25
25 | 6 7 9 10 9 4 10 8 7 8 12 2 | 17 24 23 24 19 20 18 26 22 15 21 20
26 | 6 9 7 7 11 2 6 5 9 7 21 2 | 27 27 28 28 26 27 26 28 27 25 31 26
27 | 8 10 10 6 8 3 7 6 9 10 15 3 | 18 22 23 19 17 18 18 20 17 18 21 18
28E | 14 11 11 38 28 7 11 17 25 13 36 7 | 59 60 59 66 74 62 64 59 66 60 77 62
29 | 7 9 9 9 11 3 10 9 9 16 16 3 | 31 28 28 31 31 28 31 30 27 33 26 28
30E | 12 10 9 27 14 3 8 11 8 17 13 4 | 37 40 38 43 37 37 38 39 36 38 39 37
31E | 7 8 8 9 15 3 7 6 8 10 17 3 | 18 19 14 18 17 17 16 19 18 19 24 17
32 | 7 8 9 6 7 4 8 5 10 11 10 2 | 22 23 23 26 23 23 22 24 22 24 22 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 9 9 8 13 11 4 8 9 9 12 17 |T 29 31 28 32 30 30 26 32 30 30 34 29
WRMS | 8 9 8 13 11 4 8 9 8 11 16 |NE 29 31 27 31 30 30 24 32 30 30 34 29
MEDI | 8 9 8 9 9 4 8 8 8 11 15 |MD 24 25 24 27 23 24 24 26 24 24 29 23
Table 3.2407.3 GPS week: 2407 Day: 3 MJD: 61096.000
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 8 --- 10 3 9 15 9 15 14 3 | 22 23 23 --- 25 23 23 29 27 20 32 23
2E | 9 9 11 9 12 4 9 8 9 11 13 3 | 27 29 30 27 27 28 28 28 31 28 35 27
3 | 7 7 6 8 8 3 5 6 6 8 10 2 | 17 19 20 19 18 17 17 20 20 17 24 17
4 | 7 8 6 10 9 3 7 9 7 10 8 2 | 29 31 32 31 27 29 29 34 34 31 37 30
5 | 9 8 9 12 8 2 6 9 7 11 17 3 | 28 25 22 26 25 24 25 24 26 26 34 24
6E | 8 11 8 12 14 4 14 8 11 13 16 3 | 19 20 21 23 18 19 19 20 22 23 24 18
7E | 11 8 9 9 21 5 6 8 10 11 9 3 | 40 39 39 39 34 37 39 40 44 41 42 39
8 | 7 9 7 9 10 2 7 6 5 9 12 2 | 22 24 25 23 22 21 20 23 22 20 23 21
9 | 8 8 6 10 8 4 6 7 7 6 9 2 | 20 20 20 21 18 19 17 22 20 20 21 18
10 | 6 6 10 14 10 4 6 7 6 10 11 2 | 22 22 24 24 22 20 19 21 22 20 25 20
11E | 6 9 5 12 9 3 9 16 8 15 15 3 | 24 29 27 32 31 26 28 34 29 24 31 27
12 | 6 9 7 10 9 3 9 7 7 10 34 3 | 42 41 42 45 43 43 45 46 44 48 62 43
13 | 5 11 9 13 16 4 6 9 6 13 9 3 | 19 26 16 19 25 19 18 27 23 27 26 21
14 | 9 8 8 8 7 2 8 7 7 11 9 2 | 18 26 17 25 27 24 24 25 29 25 32 24
15 | 6 9 8 10 9 3 8 7 7 10 9 2 | 28 29 18 31 27 27 27 28 27 25 27 26
16 | 6 11 5 8 9 3 7 6 6 14 18 3 | 15 18 18 20 17 17 15 16 21 23 22 16
17 | 5 6 7 8 7 2 7 7 5 9 15 2 | 21 22 19 21 21 21 20 22 21 24 24 20
18E | 8 9 9 13 12 5 7 16 9 12 9 3 | 22 28 25 25 26 26 25 32 26 19 26 24
19 | 5 7 7 9 7 3 8 8 5 9 32 3 | 22 23 20 22 20 22 22 21 21 23 29 20
X20 | 12 11 102 23 12 10 --- 10 10 12 22 5 | 57 56 103 64 52 57 --- 53 55 56 68 55
21 | 7 9 8 10 7 4 8 9 8 10 11 3 | 11 14 9 18 18 12 16 15 20 11 20 13
22 | 6 7 7 9 6 3 7 5 7 11 16 2 | 18 23 19 14 19 19 19 21 22 20 23 18
23 | 7 8 7 15 7 3 7 10 8 10 12 3 | 17 19 17 22 24 19 19 20 23 19 26 19
24E | 6 9 7 31 9 6 14 7 8 12 12 4 | 31 32 31 36 34 32 29 31 33 30 35 30
25 | 6 10 6 13 9 4 7 7 6 11 12 2 | 19 25 24 25 21 22 20 29 25 24 26 22
26 | 5 10 7 8 8 3 5 6 8 6 11 2 | 25 26 28 28 27 26 25 28 28 24 28 26
27 | 5 10 7 7 11 2 7 6 6 9 9 2 | 18 21 22 20 20 18 17 21 19 17 22 18
28E | 11 13 16 48 21 6 10 22 25 19 27 7 | 58 54 53 72 65 56 55 54 64 71 67 58
29 | 7 6 7 10 8 3 7 7 6 10 15 2 | 27 24 22 28 25 25 26 25 25 28 29 24
30E | 11 10 8 17 13 5 7 9 6 17 11 3 | 32 31 30 31 30 29 29 31 27 32 32 29
31E | 6 8 8 8 18 3 6 6 6 12 14 3 | 23 22 18 21 26 20 15 21 20 19 23 20
32 | 6 6 7 12 10 4 6 6 6 9 12 2 | 19 19 21 22 20 19 18 20 23 21 27 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 15 11 4 8 9 8 11 15 |T 25 26 26 28 26 25 24 27 27 26 31 25
WRMS | 7 9 8 17 12 3 8 9 7 11 11 |NE 23 25 25 25 24 23 21 25 25 24 29 23
MEDI | 7 9 7 10 9 3 7 7 7 11 12 |MD 22 24 22 25 25 22 22 25 25 24 27 22
Table 3.2407.4 GPS week: 2407 Day: 4 MJD: 61097.000
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 9 --- 9 4 9 14 10 15 12 3 | 26 27 28 --- 27 28 27 31 28 27 35 27
2E | 10 8 12 7 10 5 9 10 6 13 11 3 | 38 38 40 39 38 38 41 36 38 39 41 38
3 | 6 9 6 10 6 2 6 6 6 9 11 2 | 20 21 21 23 19 20 20 23 20 22 25 20
4 | 7 8 6 9 9 2 9 11 8 9 10 2 | 48 47 46 48 46 47 46 49 46 48 45 46
5 | 8 8 9 9 6 2 8 10 8 9 10 2 | 24 18 16 21 19 20 21 19 21 21 23 19
6E | 7 12 9 10 11 3 14 8 13 11 11 3 | 18 19 18 21 19 18 19 19 24 17 25 18
7E | 16 7 10 11 5 3 8 12 13 15 17 4 | 40 38 37 40 41 38 37 39 41 40 43 38
8 | 7 8 7 6 5 2 8 5 7 8 10 2 | 16 22 21 19 17 17 19 22 15 19 19 17
9 | 9 7 7 8 8 2 7 8 11 8 11 3 | 22 22 21 20 20 20 19 25 20 20 21 20
10 | 6 6 8 10 8 3 9 8 12 10 11 3 | 23 21 23 21 23 22 21 22 21 21 25 21
11E | 8 10 5 13 9 3 12 14 7 11 9 3 | 23 25 25 31 28 25 24 30 25 21 29 25
12 | 8 7 7 6 8 3 8 8 5 12 8 2 | 42 44 42 42 43 41 45 46 44 46 44 43
13 | 7 10 8 12 14 4 7 11 9 13 12 3 | 18 27 15 17 21 19 17 27 23 24 26 20
14 | 5 8 9 6 6 3 7 8 9 12 9 2 | 30 32 16 31 33 31 31 32 35 32 38 31
15 | 6 6 8 8 7 2 10 8 8 10 12 2 | 27 24 18 27 24 24 23 27 23 23 27 24
16 | 5 8 5 6 8 3 6 7 7 9 14 2 | 14 12 15 17 15 14 15 13 14 18 16 13
17 | 3 9 7 8 6 3 7 6 6 9 6 2 | 19 21 18 21 18 19 19 23 19 21 23 19
18E | 9 10 9 13 12 4 8 14 10 13 11 3 | 23 26 24 28 28 24 23 30 26 17 27 24
19 | 3 9 6 8 5 2 6 7 6 12 8 2 | 19 19 18 24 18 18 17 20 19 20 26 18
X20 | 14 11 142 44 9 11 --- 13 12 14 11 6 | 138 137 145 126 136 136 --- 138 137 135 138 135
21 | 8 11 9 16 7 3 9 9 8 10 8 3 | 23 23 20 31 25 23 26 27 26 25 26 23
22 | 3 8 6 9 6 3 7 9 7 8 7 2 | 15 20 15 13 14 14 16 21 17 18 19 15
23 | 6 7 8 12 7 2 9 10 11 8 10 2 | 22 23 20 26 26 21 21 24 23 21 26 22
24E | 6 9 8 28 8 5 14 9 9 12 13 4 | 29 30 29 34 32 29 28 32 29 31 30 28
25 | 6 8 6 12 8 3 8 6 4 9 6 2 | 19 25 23 21 19 19 19 26 19 20 22 20
26 | 5 8 8 9 7 3 6 6 11 12 13 2 | 28 29 29 30 27 26 27 32 28 30 26 27
27 | 5 8 8 6 6 2 9 6 8 9 13 2 | 16 21 21 18 15 16 18 22 13 17 16 16
28E | 8 12 12 34 20 7 11 15 26 24 27 6 | 69 67 68 77 66 68 70 66 74 65 77 68
29 | 7 8 7 7 8 5 8 8 6 9 9 2 | 31 30 29 31 30 29 31 32 29 34 27 29
30E | 14 22 9 59 18 6 14 24 16 31 21 6 | 66 69 64 79 62 62 57 70 61 65 68 62
X31E | 8 9 8 9 --- 5 --- 6 9 --- 9 3 | 23 28 23 28 --- 25 --- 27 28 --- 30 25
32 | 5 6 9 12 8 4 7 6 10 9 13 2 | 22 22 24 25 22 23 21 24 19 22 25 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 8 16 9 3 9 10 10 12 12 |T 30 32 30 33 31 30 27 33 31 31 34 30
WRMS | 6 9 8 11 8 3 9 10 8 11 11 |NE 28 30 28 29 28 28 23 31 28 29 31 28
MEDI | 7 8 8 9 8 3 8 8 8 10 11 |MD 23 25 23 27 25 23 21 27 24 22 26 23
Table 3.2407.5 GPS week: 2407 Day: 5 MJD: 61098.000
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 8 --- 11 4 9 14 10 13 11 3 | 17 19 20 --- 20 21 20 25 22 21 24 20
2 | 12 8 12 9 9 6 9 8 8 14 11 3 | 81 84 84 78 80 82 81 83 83 85 86 82
3 | 5 7 6 10 5 3 7 6 7 6 11 2 | 19 22 22 22 20 21 20 23 19 21 21 20
4 | 6 8 6 10 8 2 7 10 8 13 12 3 | 40 43 40 42 43 41 42 43 44 42 39 41
5 | 7 6 7 9 7 2 7 8 9 8 10 2 | 22 19 17 21 20 19 20 18 20 21 20 19
6E | 6 9 7 10 12 4 12 8 15 14 11 3 | 23 21 20 25 22 21 21 22 30 22 24 21
7E | 9 10 8 10 8 4 6 11 7 13 10 3 | 86 84 81 82 79 82 82 84 87 79 84 83
8 | 6 7 7 7 5 2 8 4 6 9 11 2 | 23 24 26 22 22 22 22 26 21 23 20 22
9 | 7 8 5 9 9 2 5 7 8 12 10 2 | 25 23 22 24 22 22 21 27 24 22 25 22
10 | 5 6 8 12 6 3 9 7 9 10 11 2 | 26 25 25 24 24 24 23 25 24 23 23 23
11E | 7 9 6 10 10 3 10 14 6 13 7 3 | 25 27 27 30 28 26 28 31 28 26 25 26
12 | 7 6 6 6 8 4 6 7 5 9 7 2 | 37 38 33 37 37 34 38 38 38 35 36 36
13 | 7 9 7 10 18 4 6 10 9 10 9 3 | 23 28 21 24 19 23 23 29 27 24 24 23
14 | 6 9 6 9 8 3 7 7 9 10 8 2 | 20 24 13 19 26 21 23 22 27 21 24 22
15 | 6 7 6 9 6 3 8 7 9 11 9 2 | 25 22 20 27 22 23 22 24 22 25 21 22
16 | 5 9 6 9 7 3 6 6 7 10 13 2 | 15 17 17 20 16 16 15 14 18 18 17 15
17 | 3 7 5 8 7 3 6 6 5 10 9 2 | 25 26 22 25 24 25 24 27 23 24 24 23
18E | 7 10 10 14 14 3 9 16 9 16 10 3 | 25 29 24 28 26 24 25 31 28 19 24 24
19 | 3 7 6 7 6 3 6 7 6 12 7 2 | 20 22 21 22 19 21 20 21 20 22 18 20
X20 | 12 11 155 19 8 12 --- 11 10 10 8 4 | 130 131 198 138 132 131 --- 131 130 127 131 131
21 | 8 10 8 9 10 3 6 8 8 8 8 2 | 40 40 44 44 43 41 42 42 41 42 42 41
22 | 4 9 5 9 5 3 6 6 6 8 9 2 | 26 29 23 27 24 25 25 29 29 23 27 25
23 | 6 6 7 13 7 4 11 10 9 12 10 3 | 29 33 28 31 31 30 32 30 29 28 31 29
24E | 6 7 6 10 12 4 13 8 10 8 10 3 | 36 36 37 39 39 37 34 37 38 35 35 35
25 | 6 9 5 9 7 3 8 6 6 8 9 2 | 22 26 24 20 23 21 19 28 23 17 23 22
26 | 4 11 7 10 7 3 6 6 9 9 10 2 | 28 31 31 31 28 29 28 31 31 28 29 29
27 | 3 6 7 6 7 3 7 6 6 7 8 2 | 18 21 22 19 17 18 17 23 18 18 16 18
28E | 10 10 11 23 12 7 9 18 28 13 27 5 | 63 60 60 65 63 62 63 59 68 65 70 62
29 | 6 7 6 8 7 3 7 8 5 6 9 2 | 32 32 30 30 31 30 31 31 33 27 28 30
30E | 8 14 8 31 8 6 9 12 13 27 14 4 | 91 92 96 97 93 93 95 91 89 96 91 92
32 | 5 7 6 8 6 4 7 6 7 9 16 2 | 22 22 24 23 22 22 20 24 23 21 23 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 12 9 4 8 9 10 11 11 |T 36 37 37 37 35 35 32 37 37 35 36 35
WRMS | 6 8 7 11 8 3 7 9 7 10 10 |NE 30 31 32 31 30 29 25 32 31 29 30 29
MEDI | 6 8 7 9 8 3 7 8 8 10 10 |MD 25 27 24 27 24 24 23 29 28 24 24 23
Table 3.2407.6 GPS week: 2407 Day: 6 MJD: 61099.000
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 7 --- 11 5 7 14 9 13 18 3 | 36 40 42 --- 40 42 38 42 39 37 47 39
2 | 12 7 11 9 22 5 9 10 8 15 10 4 | 48 51 53 51 45 50 51 49 50 51 48 49
3 | 6 6 6 7 6 4 6 7 5 10 12 2 | 32 34 35 34 31 33 32 35 30 36 37 33
4 | 6 5 5 8 9 2 7 8 8 15 12 2 | 55 57 57 60 59 57 59 59 60 62 60 58
5 | 8 8 8 10 6 3 7 8 8 10 10 2 | 37 36 36 39 34 37 38 36 34 38 40 36
6E | 6 9 9 10 13 2 10 6 9 11 13 3 | 21 21 23 22 19 21 20 21 20 25 23 20
7E | 8 7 8 11 6 3 5 11 5 12 7 2 | 92 94 93 89 92 93 93 95 100 95 95 94
8 | 6 9 6 7 7 2 8 6 6 7 10 2 | 21 24 25 22 20 22 20 24 19 23 23 21
9 | 7 6 5 8 10 3 5 7 9 12 12 2 | 23 24 25 24 24 23 23 26 22 26 22 23
10 | 6 6 6 9 7 5 7 6 6 10 13 2 | 35 33 34 35 33 34 33 35 31 34 33 33
11E | 8 10 6 12 9 3 9 15 6 12 9 3 | 24 28 29 35 31 29 28 34 28 26 31 28
12 | 6 7 6 7 7 3 7 6 6 11 11 2 | 55 57 52 57 55 55 58 58 59 54 55 56
13 | 6 9 7 10 15 4 8 8 6 10 9 3 | 21 30 21 23 17 24 23 28 26 25 25 23
14 | 5 7 9 10 7 3 7 6 9 15 16 3 | 32 35 21 34 39 35 36 35 41 36 45 36
15 | 4 7 6 7 5 4 6 5 7 9 7 2 | 31 27 22 33 29 29 29 30 26 29 28 28
16 | 4 8 6 8 8 4 6 6 6 10 20 2 | 18 17 18 22 18 18 17 16 18 18 25 17
17 | 5 7 5 8 6 3 7 6 4 8 10 2 | 25 26 25 27 26 27 25 26 24 28 30 25
18E | 7 10 9 18 13 4 6 17 7 15 9 3 | 27 30 27 27 31 28 27 35 28 21 27 27
19 | 6 5 6 7 6 4 7 8 6 6 26 3 | 30 29 30 32 27 31 29 30 26 33 41 29
X20 | 11 9 --- 22 8 9 --- 10 7 14 10 4 | 174 174 --- 180 176 174 --- 174 174 172 178 174
21 | 8 8 7 11 9 4 6 9 5 8 12 2 | 69 69 71 73 69 70 69 71 67 71 73 70
22 | 4 7 6 13 6 2 6 7 5 11 9 2 | 22 25 22 23 19 22 21 25 24 21 25 22
23 | 7 8 7 8 7 3 10 9 7 13 18 3 | 51 54 50 53 51 51 51 51 49 51 54 51
24E | 9 7 3 8 11 4 13 7 8 12 11 3 | 43 43 43 46 44 41 39 42 43 39 43 42
25 | 6 8 6 8 6 4 8 6 4 9 8 2 | 19 25 24 21 20 21 20 27 23 18 22 22
26 | 4 9 6 8 7 3 6 5 7 6 11 2 | 29 30 30 31 29 29 29 31 29 29 27 29
27 | 5 8 7 7 8 3 8 6 7 8 9 2 | 21 22 25 22 20 21 20 24 17 19 20 20
28E | 9 11 11 17 13 7 10 19 28 14 31 5 | 93 91 89 98 94 91 93 90 92 90 97 91
29 | 7 6 5 11 6 3 5 5 4 9 9 2 | 39 39 37 39 37 37 39 41 37 38 36 38
30E | 7 8 7 35 9 4 9 6 6 14 10 4 | 118 114 117 120 114 117 118 116 111 121 116 116
31E | 18 9 10 47 10 10 9 8 8 10 15 5 | 13 12 5 11 10 9 9 12 11 12 12 9
32 | 7 5 6 7 6 5 7 5 6 7 12 2 | 25 23 25 25 24 24 22 26 23 24 25 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 14 9 4 8 9 8 11 13 |T 43 44 38 45 43 43 39 45 43 43 45 43
WRMS | 6 8 7 12 8 4 7 9 6 10 11 |NE 39 40 32 41 38 39 33 41 39 40 42 39
MEDI | 6 8 6 9 7 4 7 7 6 10 11 |MD 31 30 30 34 31 31 29 35 29 33 33 29
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 4.2407 GPS week: 2407 MJD: 61093.0-61099.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 9 12 22 |U 12 20 42 |U 10 13 34 |
emr | emr 3030 |U 11 15 24 |U 12 21 43 | 11 16 39 |
esa | esa 2962 | 10 12 21 | 12 21 40 | 10 16 36 |
gfz | gfz 2959 | 11 14 23 | 12 19 47 | 12 11 30 |
grg | grg 3044 |U 10 14 27 |U 13 21 46 | 10 12 31 |
igr | igr 3040 | 10 12 23 | 13 20 43 | 10 13 31 |
igs | igs 3058 | 9 12 22 | 11 19 41 | 10 12 31 |
jgx | jgx 2948 |U 9 12 24 |U 13 20 45 |U 10 12 28 |
jpl | jpl 3058 | 15 17 31 | 13 24 49 | 13 18 41 |
mit | mit 3058 |U 9 11 24 |U 12 20 45 |U 10 12 29 |
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 5.2407.0 GPS week: 2407 Day: 0 MJD: 61093.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 12 26 | 9 12 45 | 9 9 30 |
emr | emr 3072 | 12 14 25 | 9 16 46 | 10 10 29 |
esa | esa 2784 | 13 12 21 | 11 18 45 | 10 14 34 |
gfz | gfz 2974 | 12 15 29 | 9 14 54 | 10 9 29 |
grg | grg 3072 | 13 14 29 | 10 17 50 | 8 10 30 |
igr | igr 3064 | 12 12 26 | 9 12 42 | 8 9 26 |
igs | igs 3072 | 11 12 24 | 9 14 44 | 9 9 26 |
jgx | jgx 2976 | 12 13 27 | 10 15 46 | 8 10 23 |
jpl | jpl 3072 | 16 14 29 | 10 19 46 | 12 13 30 |
mit | mit 3072 | 10 12 26 | 10 16 50 | 8 10 27 |
Table 5.2407.1 GPS week: 2407 Day: 1 MJD: 61094.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 11 23 | 16 19 47 | 9 10 28 |
emr | emr 3072 | 12 14 26 | 17 20 47 | 9 14 30 |
esa | esa 2784 | 11 10 23 | 15 20 45 | 10 15 34 |
gfz | gfz 2974 | 12 17 28 | 14 17 50 | 9 12 29 |
grg | grg 3071 | 11 13 31 | 14 17 49 | 8 12 30 |
igr | igr 3054 | 11 11 27 | 15 21 47 | 8 12 28 |
igs | igs 3072 | 10 11 24 | 16 19 46 | 8 12 27 |
jgx | jgx 2976 | 10 11 26 | 16 20 49 | 8 12 25 |
jpl | jpl 3072 | 14 16 35 | 18 22 51 | 10 17 36 |
mit | mit 3072 | 10 10 26 | 16 20 46 | 8 12 27 |
Table 5.2407.2 GPS week: 2407 Day: 2 MJD: 61095.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 12 18 | 11 21 46 | 8 8 29 |
emr | emr 3072 | 13 14 23 | 13 20 36 | 9 12 38 |
esa | esa 3072 | 10 11 19 | 11 20 36 | 7 12 35 |
gfz | gfz 2972 | 12 15 23 | 11 19 51 | 10 9 25 |
grg | grg 3072 | 11 14 26 | 11 19 48 | 8 9 27 |
igr | igr 3072 | 10 12 20 | 12 22 45 | 7 9 28 |
igs | igs 3072 | 10 12 20 | 11 19 42 | 7 9 28 |
jgx | jgx 2976 | 10 12 22 | 11 20 49 | 7 10 25 |
jpl | jpl 3072 | 16 19 30 | 14 22 42 | 10 11 41 |
mit | mit 3072 | 10 13 23 | 11 21 45 | 9 12 30 |
Table 5.2407.3 GPS week: 2407 Day: 3 MJD: 61096.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 11 21 | 13 21 39 | 10 11 36 |
emr | emr 3072 | 10 15 21 | 14 20 34 | 9 14 36 |
esa | esa 3072 | 8 13 19 | 13 20 33 | 10 15 36 |
gfz | gfz 2973 | 9 9 20 | 14 16 42 | 12 11 34 |
grg | grg 3071 | 9 14 26 | 13 20 35 | 10 11 30 |
igr | igr 3072 | 8 12 21 | 13 20 36 | 9 11 33 |
igs | igs 3072 | 8 11 20 | 13 19 36 | 9 11 33 |
jgx | jgx 2976 | 8 12 23 | 13 20 40 | 9 12 31 |
jpl | jpl 3072 | 13 16 29 | 15 23 45 | 12 14 44 |
mit | mit 3072 | 8 11 24 | 14 20 43 | 9 12 32 |
Table 5.2407.4 GPS week: 2407 Day: 4 MJD: 61097.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 11 20 | 9 21 36 | 12 15 36 |
emr | emr 2976 | 9 17 23 | 8 22 39 | 15 22 52 |
esa | esa 3072 | 8 9 19 | 8 21 39 | 14 16 35 |
gfz | gfz 2975 | 9 7 20 | 11 25 51 | 20 11 33 |
grg | grg 2976 | 13 21 26 | 18 27 48 | 16 12 32 |
igr | igr 2976 | 10 11 22 | 20 25 47 | 16 17 40 |
igs | igs 3071 | 9 11 21 | 8 21 40 | 14 14 34 |
jgx | jgx 2880 | 9 10 24 | 19 26 48 | 13 13 30 |
jpl | jpl 3072 | 15 18 28 | 11 25 58 | 18 24 47 |
mit | mit 3072 | 9 10 22 | 11 25 50 | 14 11 30 |
Table 5.2407.5 GPS week: 2407 Day: 5 MJD: 61098.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 14 21 | 10 23 41 | 11 18 35 |
emr | emr 2878 | 11 17 29 | 11 22 53 | 14 20 47 |
esa | esa 2976 | 10 17 26 | 12 24 43 | 12 19 41 |
gfz | gfz 2876 | 8 13 20 | 11 19 38 | 13 14 32 |
grg | grg 2975 | 9 11 31 | 10 22 45 | 11 15 31 |
igr | igr 2976 | 8 13 21 | 9 21 42 | 11 14 32 |
igs | igs 2976 | 9 15 23 | 9 21 42 | 11 16 34 |
jgx | jgx 2880 | 9 13 27 | 8 22 42 | 12 14 32 |
jpl | jpl 2976 | 15 23 37 | 13 25 57 | 15 22 47 |
mit | mit 2976 | 8 13 24 | 10 19 36 | 11 14 27 |
Table 5.2407.6 GPS week: 2407 Day: 6 MJD: 61099.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 12 24 | 15 22 38 | 14 21 44 |
emr | emr 3072 | 9 16 25 | 14 25 44 | 12 19 39 |
esa | esa 2976 | 9 15 22 | 13 24 38 | 12 20 38 |
gfz | gfz 2973 | 12 21 23 | 15 21 45 | 9 13 29 |
grg | grg 3072 | 6 10 21 | 14 21 47 | 10 15 37 |
igr | igr 3072 | 9 14 22 | 14 22 41 | 11 16 34 |
igs | igs 3072 | 9 13 23 | 13 22 40 | 12 17 36 |
jgx | jgx 2976 | 9 12 21 | 13 20 43 | 12 16 34 |
jpl | jpl 3072 | 14 18 30 | 15 28 46 | 16 22 46 |
mit | mit 3072 | 8 10 25 | 14 22 43 | 11 15 31 |
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 6.2407 GPS week: 2407 MJD: 61093.500-61099.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -6 -10 68 -65 -4 | -4 14
| 13 18 74 35 5 | 1
emr uuuuu | 3 -22 29 70 -4 | -30 32
| 21 18 90 39 11 | 4
esa uuuuu | 3 3 22 33 0 | 1 13
| 8 3 39 20 4 | 1
gfz uuuuu | 2 -11 71 95 -1 | 11 17
| 15 12 81 72 4 | 1
grg uuuuu | 16 7 -21 168 0 | 9 16
| 14 12 57 96 4 | 1
igr xxxxx | 11 9 -20 1 -4 | 0 13
| 10 6 42 43 4 | 2
irf xxxxx | -4 2 1 7 4 | -3 14
| 8 5 16 23 4 | 1
jgx uuuuu | 13 -11 38 -53 -1 | 6 15
| 8 6 11 44 4 | 1
jpl uuuuu | -9 2 40 -4 8 | 8 15
| 17 6 68 66 14 | 2
mit uuuuu | -19 16 -113 -34 3 | 27 31
| 14 13 40 50 6 | 1
ngs uuuuu | 10 37 -189 -145 -4 | 12 17
| 36 24 166 58 5 | 2
sio xxxxx | -64 -109 -86 -77 17 | 55 59
| 90 60 77 89 11 | 4
Table 7.2407.0 GPS week: 2407 Day: 0 MJD: 61093.500
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 | -31 -10 6 -58 -9 | -3 13
emr uuuuu | -6 -15 -111 68 -3 | -25 29
esa uuuuu | -9 -1 66 5 -2 | 0 12
gfz uuuuu | -10 3 -4 16 -9 | 12 18
grg uuuuu | 10 6 -26 220 -5 | 10 15
igr xxxxx | 10 10 19 -17 -8 | 2 13
irf xxxxx | -2 -5 10 13 2 | -3 13
jgx uuuuu | 11 -20 28 -67 -5 | 6 14
jpl uuuuu | -3 3 -69 -25 27 | 4 12
mit uuuuu | 0 12 -44 50 -1 | 28 31
ngs uuuuu | 56 48 119 -110 -13 | 14 19
sio xxxxx | -43 -126 -168 -103 24 | 50 53
Table 7.2407.1 GPS week: 2407 Day: 1 MJD: 61094.500
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 21 53 -109 -6 | -3 13
emr uuuuu | -9 -15 -95 67 -21 | -25 29
esa uuuuu | 14 7 70 40 6 | 1 12
gfz uuuuu | -3 -13 80 99 -2 | 12 18
grg uuuuu | 35 -3 20 274 2 | 10 15
igr xxxxx | 9 7 9 -68 -5 | 2 13
irf xxxxx | -13 -5 26 -24 8 | -3 13
jgx uuuuu | 4 0 56 -119 2 | 6 14
jpl uuuuu | -26 5 -2 -34 2 | 7 14
mit uuuuu | -24 -3 -88 0 8 | 27 31
ngs uuuuu | 31 -9 -93 -62 -5 | 13 19
sio xxxxx | -84 -198 -52 -64 33 | 52 55
Table 7.2407.2 GPS week: 2407 Day: 2 MJD: 61095.500
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 | 14 -15 22 -80 -9 | -4 13
emr uuuuu | -27 -8 94 9 -17 | -28 31
esa uuuuu | 6 0 -11 62 3 | 1 12
gfz uuuuu | 16 -15 107 175 1 | 11 16
grg uuuuu | 32 19 -130 226 6 | 9 14
igr xxxxx | 11 10 -85 -7 -6 | 1 12
irf xxxxx | 0 4 4 -17 8 | -4 13
jgx uuuuu | 28 -7 44 -66 2 | 6 14
jpl uuuuu | -20 -8 89 -71 1 | 7 14
mit uuuuu | -40 15 -89 -1 11 | 26 29
ngs uuuuu | 10 20 -170 -180 -5 | 12 18
sio xxxxx | -130 -49 -81 -90 24 | 53 57
Table 7.2407.3 GPS week: 2407 Day: 3 MJD: 61096.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -2 -1 190 -35 -3 | -4 13
emr uuuuu | 3 -57 81 35 -5 | -30 32
esa uuuuu | 2 2 -31 30 2 | 2 13
gfz uuuuu | 27 6 -35 211 3 | 11 16
grg uuuuu | 13 6 -58 220 2 | 10 16
igr xxxxx | 1 12 -64 -3 -6 | 1 12
irf xxxxx | -7 1 0 -4 8 | -3 14
jgx uuuuu | 11 -12 39 -21 -1 | 7 15
jpl uuuuu | -31 0 89 -22 -2 | 8 15
mit uuuuu | -14 17 -148 -67 9 | 26 30
ngs uuuuu | 11 60 -242 -238 -1 | 11 17
sio xxxxx | 8 -171 -186 84 15 | 56 60
Table 7.2407.4 GPS week: 2407 Day: 4 MJD: 61097.500
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 -30 5 -7 -5 | -4 13
emr uuuuu | 41 -18 80 119 8 | -32 34
esa uuuuu | 10 2 -6 11 -7 | 3 13
gfz uuuuu | -13 -7 208 36 1 | 11 16
grg uuuuu | -4 20 22 -8 -7 | 10 16
igr xxxxx | 13 0 19 -2 -7 | -1 11
irf xxxxx | 12 7 -18 43 2 | -2 14
jgx uuuuu | 12 -12 25 -74 -7 | 7 15
jpl uuuuu | 12 -3 112 135 28 | 8 15
mit uuuuu | -6 25 -127 -69 3 | 27 31
ngs uuuuu | -63 40 -326 -163 -3 | 11 17
sio xxxxx | 92 -111 1 -165 17 | 57 61
Table 7.2407.5 GPS week: 2407 Day: 5 MJD: 61098.500
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 -30 46 -67 4 | -7 15
emr uuuuu | 5 -6 66 106 5 | -35 36
esa uuuuu | -2 4 40 38 -2 | 1 15
gfz uuuuu | -6 -28 106 69 -2 | 10 16
grg uuuuu | 12 -13 27 120 -1 | 8 16
igr xxxxx | 30 6 -2 31 2 | -3 14
irf xxxxx | -7 6 -18 15 0 | -2 15
jgx uuuuu | 5 -11 44 -44 2 | 5 16
jpl uuuuu | 11 10 -17 -14 3 | 10 16
mit uuuuu | -19 36 -148 -78 -3 | 27 31
ngs uuuuu | 11 52 -235 -106 -5 | 10 17
sio xxxxx | -135 -51 5 -179 6 | 58 62
Table 7.2407.6 GPS week: 2407 Day: 6 MJD: 61099.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -2 -5 156 -96 1 | -6 16
emr uuuuu | 14 -34 84 87 6 | -33 36
esa uuuuu | 1 8 23 46 -3 | 2 15
gfz uuuuu | 3 -21 32 59 1 | 10 17
grg uuuuu | 11 14 0 123 1 | 9 17
igr xxxxx | 3 19 -38 71 1 | -3 14
irf xxxxx | -10 5 0 21 -1 | -1 16
jgx uuuuu | 19 -15 32 21 3 | 6 17
jpl uuuuu | -8 9 77 3 -7 | 12 19
mit uuuuu | -32 8 -146 -74 -6 | 28 32
ngs uuuuu | 14 48 -380 -154 2 | 9 16
sio xxxxx | -159 -57 -125 -24 2 | 62 66
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