[IGSREPORT-30763] Wk 2400 IGS Final Orbits
acc
acc at igs.org
Thu Jan 22 02:45:31 UTC 2026
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2400 (Jan 04, 2026 - Jan 10, 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_20260040000_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 | LAUT
0 | EMR | CHTI MAL2 MCM4 MAL2
0 | GFZ | 21 21 AJAC ALGO AREQ ARHT ASCG BADG BAKE BHR4 BRAZ
0 | GFZ | BSHM CCJ2 CHPI CHTI CHUR CKIS CMUM COCO CPVG CRO1
0 | GFZ | CZTG DAEJ DAV1 DGAR DJIG DRAO DUMG FAIR FALK GAMB
0 | GFZ | GMSD GODE GUAM HERS HOB2 HOFN HRAO IISC INVK IRKJ
0 | GFZ | ISPA JOG2 KAT1 KERG KIRI KIT3 KOKB KOKV LAUT LPGS
0 | GFZ | MAC1 MADR MAJU MATE MAW1 MBAR MIZU MKEA MONP NIUM
0 | GFZ | NKLG NLIB NRC1 NYA2 ONSA OUS2 PDEL PIE1 POHN POL2
0 | GFZ | POVE PTAG QAQ1 REUN RIO2 SANT SCOR SGOC SGPO STHL
0 | GFZ | STJO SUTH SYOG TASH THU2 TONG TOW2 TUVA TWTF UNSA
0 | GFZ | VOIM WHIT WIND WSRT WTZR WUH2 YELL ZAMB ZECK CMUM
0 | GFZ | LAUT ONSA
0 | GRG | CHTI
0 | JGX | BADG
0 | JPL | CHTI HKSL CHTI GLPS HKSL
0 | MIT | BADG BREW DRAO FLRS IRKJ KOKV MADR MEDI STJ3 TRO1
0 | MIT | VACS WARK BREW DRAO FLRS IRKJ KOKV MADR MEDI STJ3
0 | MIT | TRO1 VACS WARK
1 | COD | FLIN GMSD NRMD DARW
1 | EMR | CHTI CHUR FLIN MAW1 NRMD
1 | ESA | CHUR CUSV FAIR NRMD SSIA CHUR CMUM CUSV FAIR FLIN
1 | ESA | SSIA
1 | GFZ | 21 21 AJAC ALGO AREQ ARHT ASCG BADG BAKE BHR4 BRAZ
1 | GFZ | BSHM CCJ2 CHPI CHTI CKIS CMUM COCO CPVG CRO1 CZTG
1 | GFZ | DAEJ DAV1 DGAR DJIG DRAO DUMG FAIR FALK GAMB GMSD
1 | GFZ | GODE GUAM HERS HOB2 HOFN HRAO IISC INVK IRKJ ISPA
1 | GFZ | JOG2 KAT1 KERG KIRI KOKB KOKV LAUT LPGS MAC1 MADR
1 | GFZ | MAJU MATE MAW1 MBAR MIZU MKEA NIUM NKLG NLIB NRMD
1 | GFZ | NYA1 NYA2 ONSA OUS2 PIE1 POHN POL2 POVE PTAG QAQ1
1 | GFZ | REUN SANT SCOR SGOC SGPO STHL SYOG THU2 TONG TOW2
1 | GFZ | TUVA UNSA VOIM WARK WHIT WTZR WUH2 YELL ZAMB ZECK
1 | GFZ | ONSA POHN
1 | GRG | CHTI IRKJ
1 | JPL | CHTI HKSL CHTI CMUM FLIN GLPS HKSL HOLB NRMD
1 | MIT | GANP IRKJ KOUR MADR MAR6 MCM4 MEDI STJO VACS ZECK
1 | MIT | GANP IRKJ KOUR MADR MAR6 MCM4 MEDI STJO VACS ZECK
2 | COD | ABMF ALIC ASCG BADG BJFS BOGT BRST BRUX CAS1 CCJ2
2 | COD | COCO DARW DYNG FAA1 FLIN GANP GLPS GRAC GUAM HOLB
2 | COD | IRKJ KIRU KITG KOUG KRGG LMMF MAL2 MAS1 MATE METG
2 | COD | MGUE MOBS NANO NAUR NICO NNOR NRMD NTUS SCRZ SFER
2 | COD | SUTM TLSE TWTF ULAB VILL VNDP YEL2 MATE
2 | EMR | DARW DAV1 NRMD
2 | ESA | CUSV NRMD CUSV KOUR
2 | GFZ | 21 21 BADG KIT3 NRMD ONSA POHN CMUM KIT3 ONSA POHN
2 | GFZ | POVE
2 | GRG | DAV1 MCM4 NRMD DAV1 NRMD
2 | JPL | CHTI GLPS HKSL BOAV CHTI GLPS HKSL NRMD
2 | MIT | GANP MADR MCM4 MEDI SVTL VACS GANP MADR MCM4 MEDI
2 | MIT | SVTL VACS
3 | COD | ABMF ALIC BADG BELE BHR4 BRST BRUX DAEJ DARW DAV1
3 | COD | DJIG DYNG FAA1 FLIN GANP GUAM KOUR MATE MOBS NAUR
3 | COD | NICO NRMD PARC SYOG VNDP ZAMB BELE BOAV CUSV DAV1
3 | COD | DJIG MATE NTUS ZAMB
3 | EMR | DAV1 DAEJ DAV1 NRMD
3 | ESA | NRMD BOGT CMUM CUSV
3 | GFZ | 21 21 BHR4 NRMD ONSA POHN BHR4 MATE ONSA POHN
3 | GRG | 13 13 MCM4 NRMD LPGS NRMD
3 | JPL | BADG BADG NRMD TRO1
3 | MIT | MEDI VACS ZECK MEDI VACS ZECK
4 | COD | ABMF CUSV DARW DAV1 DYNG FAA1 FAIR GANP KIRU KOUR
4 | COD | LMMF MGUE MOBS NANO NICO NNOR NRMD SCRZ SYOG TLSE
4 | COD | ULAB VILL VNDP YEL2 DAV1 FAA1 MGUE
4 | EMR | CHUR FAIR NRMD
4 | ESA | BAKE CUSV NRMD BAKE CUSV KOUR
4 | GFZ | 21 5 21 LAUT NRMD ONSA LAUT
4 | GRG | BOGT CZTG NRMD SYOG BOGT CZTG NRMD
4 | JPL | CHTI NRMD
4 | MIT | ASCG BREW IRKJ KOKV MCM4 MEDI STJO SVTL TLSE VACS
4 | MIT | VIS0 WSRT BREW IRKJ KOKV MCM4 MEDI STJO SVTL TLSE
4 | MIT | VACS VIS0 WSRT
5 | COD | BADG BRST BUCU CUSV DARW FAA1 GANP GRAC HKSL ISPA
5 | COD | KOUR MOBS NICO PARC PDEL SCOR SFER TLSE CUSV
5 | EMR | BADG NRMD
5 | ESA | 22 BADG CHUR CMUM CUSV QAQ1 BOGT CHUR CMUM CUSV QAQ1
5 | GFZ | 21 21 BADG ONSA POHN HRAO POHN
5 | GRG | 9 9 HRAO NRMD GLPS HRAO NRMD
5 | JPL | CHTI BADG CHTI GLPS NRMD
5 | MIT | DARW IRKJ KIT3 KOKV MADR MAR6 MCM4 MEDI PARC STJO
5 | MIT | SVTL TONG VACS VIS0 WSRT YARR ZIM2 DARW IRKJ KIT3
5 | MIT | KOKV MADR MAR6 MCM4 MEDI PARC STJO SVTL TONG VACS
5 | MIT | VIS0 WSRT YARR ZIM2
6 | COD | 32 32 ABMF BADG CAS1 CKSV DARW DAV1 FAA1 GANP KOUR
6 | COD | KRGG LMMF MAC1 NAUR NRMD PARC PERT PNGM SCRZ VNDP
6 | COD | WHIT YEL2 CUSV ZAMB
6 | EMR | THU2 WHIT BADG FAIR MAC1 NRMD SYOG THU2 WHIT YEL2
6 | ESA | 32 CHUR CUSV FAIR NRMD QAQ1 SCOR YEL2 BAKE CHUR CUSV
6 | ESA | DAV1 FAIR IQAL QAQ1 YEL2
6 | GFZ | 21 21 BADG DAV1 LAUT NRMD DAV1 LAUT
6 | GRG | CZTG MAW1 NRMD CKSV CZTG GRAC NRMD YELL
6 | JPL | BADG CAS1 CHTI GLPS HOFN KRGG MAC1 NRMD THU2
6 | MIT | AJAC ASCG EBRE GAMB GANP IRKJ KOKV MADR MAR6 MCM4
6 | MIT | MEDI NICO SVTL VACS WSRT YEBE AJAC ASCG EBRE GAMB
6 | MIT | GANP IRKJ KOKV MADR MAR6 MCM4 MEDI NICO SVTL VACS
6 | MIT | WSRT YEBE
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | COD | ~19:00 | ~ 0.16 ns
0 | ESA | ~02:45 | ~ -0.25 ns
0 | GFZ | ~11:00 | ~ -0.05 ns
1 | COD | ~00:25 | ~ 0.14 ns
1 | ESA | ~04:40 | ~ -0.28 ns
2 | ESA | ~18:45 | ~ -0.28 ns
3 | ESA | ~09:00 | ~ 0.29 ns
4 | ESA | ~03:40 | ~ 0.28 ns
5 | ESA | ~15:10 | ~ 0.29 ns
6 | ESA | ~11:00 | ~ 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. 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
----+--------+---------------
4 | GFZ | 20
6 | GRG | 32
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 G32 | | | | | | 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.
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 | 1.1 -1.0 -.5 -4 -21 20 -.04
EMR | 0 | 6.2 1.5 .0 -7 -7 -24 .03
ESA | 0 | .4 .2 -.7 -7 6 -4 -.71
GFZ | 0 | -9.3 .4 -1.7 -30 -412 463 .49
GRG | 0 | .3 .9 -.7 1 18 -13 .05
JGX | 0 | 4.4 10.6 -2.2 33 -30 20 -.07
JPL | 0 | 6.8 3.7 -2.4 -6 15 19 .18
MIT | 0 | 4.3 -1.0 13.2 -21 7 2 -.03
NGS | 0 | 8.1 4.8 1.4 -35 11 -31 .10
SIO | 0 | 4.0 -.8 1.7 59 22 30 -.26
COD | 1 | .4 -.5 -1.0 -1 -20 18 -.09
EMR | 1 | 8.3 3.3 -4.4 -5 10 -17 .03
ESA | 1 | .0 .3 -.5 1 -3 4 -.87
GFZ | 1 | .6 -.9 -.7 -1 15 4 .47
GRG | 1 | .6 .8 -.9 12 37 10 .03
JGX | 1 | 2.3 8.4 -.0 22 -37 16 -.12
JPL | 1 | 4.6 3.7 -1.1 -5 16 18 .10
MIT | 1 | 1.1 1.4 16.1 -3 10 24 .08
NGS | 1 | 6.8 7.0 10.8 -2 48 -34 -.03
SIO | 1 | -.9 3.0 7.2 70 30 48 .06
COD | 2 | .5 -.4 -1.3 -7 -14 13 -.01
EMR | 2 | 6.8 7.1 -.9 10 13 0 .09
ESA | 2 | -.2 -.0 -.9 2 0 11 -.82
GFZ | 2 | -.0 -.3 -.6 -5 22 18 .38
GRG | 2 | .2 1.6 -1.0 27 24 -3 .15
JGX | 2 | 1.1 13.1 -.6 12 -30 5 -.13
JPL | 2 | 4.1 6.2 -.8 -16 22 9 .12
MIT | 2 | 1.7 .2 14.3 -7 12 15 -.12
NGS | 2 | 5.2 14.0 11.2 6 89 -100 .02
SIO | 2 | .7 3.3 9.1 18 -6 18 -.18
COD | 3 | .2 -.5 -.7 -10 -10 13 -.01
EMR | 3 | 9.5 4.6 -.1 0 0 0 -.00
ESA | 3 | -.3 -.2 -.6 1 2 13 -.74
GFZ | 3 | -.1 -.7 -.5 -8 -2 7 .06
GRG | 3 | .7 .2 -.3 10 26 7 .08
JGX | 3 | 4.6 11.8 -2.5 16 -24 7 -.25
JPL | 3 | 9.4 5.8 -4.1 -16 18 1 .03
MIT | 3 | 6.3 1.4 12.3 -9 -1 12 -.32
NGS | 3 | 10.4 2.8 4.0 -12 40 -4 .07
SIO | 3 | 1.4 5.0 -1.0 57 -63 -5 -.18
COD | 4 | .3 -.6 .1 -4 -12 9 -.01
EMR | 4 | 7.6 10.2 -1.2 7 12 -7 -.25
ESA | 4 | -.4 .0 -.7 -6 4 16 -.83
GFZ | 4 | -.3 -.0 -.8 -9 6 16 .29
GRG | 4 | 1.3 1.3 -.7 15 34 2 -.07
JGX | 4 | 4.0 9.1 -.0 13 -19 10 -.22
JPL | 4 | 7.6 5.0 -2.3 -13 22 15 .01
MIT | 4 | 5.7 3.7 16.6 -25 8 19 .03
NGS | 4 | 4.7 8.6 10.2 2 25 -19 .14
SIO | 4 | 2.1 5.0 2.1 1 -141 26 -.10
COD | 5 | .5 -.5 .0 -3 -9 4 .05
EMR | 5 | 4.3 7.6 -.7 18 8 0 -.21
ESA | 5 | -.3 .0 -.8 0 1 -5 -.94
GFZ | 5 | -.1 -.9 -.4 1 15 9 .11
GRG | 5 | .9 .5 -.2 15 39 8 .03
JGX | 5 | 1.5 10.0 4.1 23 13 -6 -.28
JPL | 5 | 5.6 1.3 2.4 -7 19 5 -.06
MIT | 5 | 4.5 .6 22.3 6 10 4 -.27
NGS | 5 | 1.2 .2 6.9 11 33 -2 .00
SIO | 5 | -2.6 5.6 3.3 -1 -53 -11 -.29
COD | 6 | .5 -.5 -.3 -4 -8 11 .01
EMR | 6 | 3.8 1.1 9.1 28 4 -9 -.17
ESA | 6 | -.4 .3 -.4 -4 -1 10 -.85
GFZ | 6 | -.6 -.6 -.2 9 2 2 .56
GRG | 6 | .7 .4 .0 14 20 13 -.08
JGX | 6 | 2.3 5.4 12.3 15 16 3 -.33
JPL | 6 | 2.7 -8.7 9.3 -12 25 9 .09
MIT | 6 | 2.7 -2.3 19.8 -5 -18 7 .05
NGS | 6 | -.3 .7 22.0 50 50 9 .11
SIO | 6 | -4.1 2.4 -7.5 47 -35 58 -.10
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 1.2400.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2400.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 2.2400.[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 3.2400.[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 5.2400.0-6). 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 2400 summary. (Jan 04, 2026 - Jan 10, 2026)
Table 1.2400.a GPS week: 2400 MJD: 61044.000-61050.000
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 931| 0 0 3 -1 -6 13 .00 7 6 | -593 94 6 142
| 0 0 1 12 13 14 .01 | 233 336
emr 103| 0 0 0 -6 0 0 -.00 10 10 | 132 -343 6 98
| 0 1 0 11 4 15 .02 | 259 348
esa 186| 0 0 -1 -8 0 1 -.12 8 8 | 137 -342 7 205
| 0 0 1 10 7 14 .02 | 737 370
gfz 143| -1 0 0 9 13 -7 .15 10 10 | -168 64 12 101
| 1 0 1 16 6 23 .02 | 105 114
grg 124| 0 0 0 -6 11 -28 -.03 10 8 | -23 -10 6 133
| 0 0 1 16 7 4 .02 | 74 91
igr n/a| 0 0 0 -1 0 -10 .02 3 3 | 5127 -415 9 78
| 0 0 0 14 6 7 .02 | 988 186
jgx n/a| 0 0 1 15 -6 0 .00 7 7 | -16 34 30 80
| 0 0 1 7 6 6 .01 | 95 233
jpl 120| 0 -1 1 1 -8 4 .05 10 10 | -785 -317 7 75
| 1 1 0 11 5 9 .04 | 804 388
mit 363| 0 0 -3 -5 11 3 .01 8 8 | 4962 -85 37 70
| 0 0 1 26 22 39 .01 | 1020 317
ngs 263| 0 0 -1 -9 -17 1 -.08 10 10 | -611 80 485 776
| 0 0 4 14 7 16 .03 | 215 264
sio 358| 0 0 -1 -4 9 4 .02 11 10 | --- --- --- ---
| 1 0 2 14 13 30 .01 | --- ---
Table 1.2400.b GPS week : 2400 MJD: 61044.000-61050.000
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 3 3 4 4 |
2 | 3 3 3 3 3 4 3 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 4 3 5 5 5 |
5 | 3 3 2 3 3 3 3 |
6 | 3 3 3 3 3 3 3 |
7 | 2 3 2 2 2 2 2 |
8 | 3 3 3 3 3 3 3 |
9 | 3 3 4 3 5 6 4 |
10 | 3 3 2 3 3 2 3 |
11 | 3 3 3 3 3 3 3 |
12 | 2 2 2 3 2 2 2 |
13 | 3 3 3 4 3 3 4 |
14 | 4 4 3 3 4 4 4 |
15 | 3 4 3 3 3 4 3 |
16 | 3 3 3 3 3 2 2 |
17 | 3 3 3 3 3 3 3 |
18 | 3 3 3 3 3 3 3 |
19 | 4 3 3 3 3 3 3 |
20 | 3 3 3 3 13 --- --- |
21 | 3 4 3 3 3 4 3 |
22 | 3 2 2 2 2 3 2 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 3 4 3 3 |
26 | 3 3 3 3 3 3 3 |
27 | 3 3 3 3 3 3 3 |
28 | 3 3 3 3 3 3 3 |
29 | 4 3 4 3 4 4 4 |
30 | 3 2 2 2 2 2 2 |
31 | 3 3 3 3 2 3 3 |
32 | 3 3 4 4 4 4 8 |
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 2.2400.0 GPS week: 2400 Day: 0 MJD: 61044.000
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 916| 0 0 5 -10 -19 17 .01 7 7 | -529 32 6 140
emr 104| 0 0 0 -6 0 1 -.01 9 9 | -247 99 5 101
esa 186| 0 0 -1 5 -2 -4 -.10 8 7 | 527 121 6 197
gfz 143| -2 0 0 18 16 -25 .13 9 9 | -298 128 18 108
grg 125| 1 1 0 0 7 -28 -.03 9 8 | -69 -44 6 137
igr n/a| 0 0 0 0 3 -10 .03 3 3 | 6365 -442 8 83
jgx n/a| 0 0 1 28 -7 12 .02 8 8 | -67 -31 31 83
jpl 120| 0 0 2 8 -5 3 .07 10 10 | -463 352 7 68
mit 363| 0 0 -3 -18 31 15 .02 8 7 | 6240 -192 31 66
ngs 264| 0 -1 -5 -21 -19 0 -.10 11 11 | -533 41 524 738
sio 356| 0 0 0 -8 -3 7 -.00 9 9 | --- --- --- ---
Table 2.2400.1 GPS week: 2400 Day: 1 MJD: 61045.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 928| 0 0 4 -9 -27 10 .00 7 7 | -555 5 6 146
emr 101| 0 1 0 -4 8 -18 -.02 10 10 | -207 137 7 95
esa 186| 0 0 -1 -3 7 -6 -.09 8 8 | 678 127 8 206
gfz 144| 0 0 0 9 8 -19 .10 9 9 | -15 -97 11 105
grg 125| 1 0 0 4 20 -27 -.07 9 8 | -94 70 6 124
igr n/a| 0 0 0 2 6 -15 .04 3 3 | 5999 -91 9 73
jgx n/a| 0 0 1 16 -6 -5 -.01 7 7 | -79 44 28 82
jpl 120| -2 0 3 3 -4 -2 .05 10 10 | 155 16 8 77
mit 363| 0 0 -2 -10 11 38 .00 7 7 | 5741 428 37 68
ngs 258| 0 0 -2 -20 -12 -6 -.06 11 10 | -556 6 533 790
sio 352| 0 0 -1 -4 1 26 .01 9 9 | --- --- --- ---
Table 2.2400.2 GPS week: 2400 Day: 2 MJD: 61046.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 931| 0 0 3 9 -1 -17 .01 6 6 | -550 -22 6 146
emr 101| 0 1 0 -7 3 -6 -.01 9 9 | 196 -421 6 90
esa 186| 0 0 -1 -13 8 11 -.13 8 8 | 831 -284 7 198
gfz 144| 0 0 0 -22 12 18 .16 10 10 | -242 97 11 103
grg 124| 0 0 0 7 12 -33 -.03 9 8 | 14 -50 6 135
igr n/a| 0 0 0 -2 -1 -10 .02 3 3 | 5839 -675 8 77
jgx n/a| 0 0 0 2 -14 -3 -.02 7 7 | -12 -23 33 83
jpl 120| 0 -1 1 -8 -14 7 .04 9 9 | -74 -527 7 85
mit 363| 0 0 -3 15 20 23 .01 8 7 | 5724 -444 35 63
ngs 258| 1 0 0 -21 -22 -16 -.05 11 11 | -554 -16 440 696
sio 359| 0 -1 -1 2 0 14 .02 9 8 | --- --- --- ---
Table 2.2400.3 GPS week: 2400 Day: 3 MJD: 61047.000
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 0 3 -6 2 18 -.00 6 6 | -656 513 6 145
emr 103| 1 1 0 -26 -3 16 -.01 10 10 | 237 -294 7 108
esa 186| 0 0 0 0 1 9 -.14 7 7 | 326 -289 7 189
gfz 144| -2 0 2 30 3 -11 .15 11 11 | -274 182 11 97
grg 124| 0 0 0 -5 2 -23 -.02 8 7 | -79 112 6 126
igr n/a| 0 0 0 17 1 -7 .03 3 3 | 4965 -274 8 73
jgx n/a| 1 0 0 14 -2 4 -.00 6 6 | -103 505 34 83
jpl 120| 0 0 2 15 -6 0 .03 10 10 | -777 -276 6 77
mit 363| 0 0 -2 -34 17 -1 .02 8 7 | 4817 24 31 68
ngs 261| 0 0 -3 17 -24 19 -.06 10 10 | -655 245 405 1061
sio 361| 0 0 -1 1 6 -41 .03 10 9 | --- --- --- ---
Table 2.2400.4 GPS week: 2400 Day: 4 MJD: 61048.000
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 935| 0 0 4 -10 -4 22 .01 8 6 | -167 -459 7 138
emr 104| 0 1 0 -7 0 9 .03 9 9 | 318 -516 7 97
esa 186| 1 0 -1 -10 -2 20 -.13 8 8 | 183 -726 9 203
gfz 144| -1 0 -3 15 16 -1 .16 11 11 | -139 146 12 98
grg 123| 1 0 1 0 3 -33 .01 9 9 | 119 -166 7 129
igr n/a| 0 0 0 11 -11 -1 .01 3 3 | 4720 -470 9 80
jgx n/a| 0 0 0 18 -13 -3 .00 6 7 | 185 -262 29 80
jpl 120| 0 -1 1 12 -16 15 .04 10 10 | -836 -455 7 71
mit 363| 0 0 -2 -35 36 -56 .03 9 9 | 4710 -449 35 67
ngs 259| 0 0 -1 1 -22 -2 -.14 9 9 | -248 -346 515 796
sio 361| 0 -1 0 1 21 26 .03 11 10 | --- --- --- ---
Table 2.2400.5 GPS week: 2400 Day: 5 MJD: 61049.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 937| 0 0 4 22 -10 20 .01 8 6 | -888 511 7 142
emr 104| -1 1 0 -2 -3 16 -.01 9 9 | 437 -738 6 91
esa 186| 0 0 0 -25 -2 1 -.10 8 8 | -251 -758 8 211
gfz 144| -2 0 0 2 24 26 .15 11 10 | -83 95 12 107
grg 126| 0 0 -1 -40 12 -23 -.02 9 8 | 0 32 7 129
igr n/a| 0 0 0 -14 0 -2 .03 3 3 | 4411 -528 10 72
jgx n/a| 0 0 2 12 -4 0 .01 6 6 | -15 68 26 77
jpl 120| 0 -2 2 -18 -4 14 .00 10 10 | -1245 -802 8 64
mit 363| 0 0 -2 23 -14 -41 .01 9 9 | 4207 -117 53 75
ngs 263| 0 0 -4 -9 -2 28 -.08 9 9 | -891 519 557 653
sio 361| -1 0 -2 10 6 -34 .02 13 10 | --- --- --- ---
Table 2.2400.6 GPS week: 2400 Day: 6 MJD: 61050.000
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 939| 0 0 0 -2 13 23 -.02 6 6 | -811 80 6 142
emr 105| 0 -1 1 11 -2 -20 .03 13 13 | 195 -671 8 110
esa 186| 0 0 -3 -12 -14 -23 -.13 8 7 | -1329 -590 9 232
gfz 144| -1 0 0 12 15 -39 .18 12 10 | -128 -97 12 95
grg 125| 0 0 0 -11 22 -26 -.04 20 8 | -52 -24 7 153
igr n/a| 0 0 -1 -24 -5 -23 -.02 4 3 | 3590 -429 11 89
jgx n/a| 0 0 3 17 5 0 .01 8 9 | -27 -60 32 78
jpl 120| 2 -2 1 -1 -5 -8 .14 11 11 | -2261 -533 9 88
mit 363| 0 0 -5 24 -23 46 .01 8 7 | 3295 153 43 83
ngs 278| 1 0 8 -13 -19 -10 -.08 10 10 | -846 117 423 701
sio 358| -2 0 -6 -34 32 34 .00 15 15 | --- --- --- ---
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 3.2400.0 GPS week: 2400 Day: 0 MJD: 61044.000
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 | 9 10 8 --- 8 3 10 11 9 11 10 3 | 86 83 84 --- 84 84 85 87 84 86 86 84
2 | 7 6 8 11 10 3 11 10 10 12 11 3 | 24 23 21 34 24 23 26 24 24 24 28 23
3 | 6 8 6 7 5 2 7 8 9 8 10 2 | 35 35 37 44 34 35 36 35 34 35 36 35
4E | 7 8 8 8 8 3 10 14 7 13 6 3 | 56 60 60 58 59 59 58 61 63 60 57 59
5 | 7 6 9 8 7 2 8 7 6 10 8 2 | 36 33 15 46 33 34 35 33 32 35 35 33
6 | 7 10 7 12 6 3 9 9 6 9 8 2 | 33 33 29 41 32 32 34 31 31 31 33 32
7 | 6 5 5 9 6 4 6 8 4 11 9 2 | 55 55 52 56 53 52 55 55 52 51 52 53
8 | 8 10 7 9 6 3 6 9 8 10 9 2 | 30 28 28 38 30 29 29 28 31 28 33 29
9E | 8 9 6 10 5 4 7 10 8 11 11 2 | 67 65 47 69 65 65 66 65 67 66 68 66
10 | 6 8 6 10 6 2 8 7 7 9 8 2 | 32 28 31 43 30 30 31 30 30 26 27 29
11 | 7 11 6 11 11 2 8 11 7 12 7 3 | 70 70 69 70 71 69 69 69 71 71 75 70
12 | 5 7 5 9 4 2 5 6 6 6 8 2 | 51 51 49 60 47 47 47 50 46 46 47 48
13E | 10 9 10 10 7 2 8 8 8 10 10 3 | 42 39 41 48 41 40 38 42 37 40 42 40
14 | 7 15 6 4 9 3 8 17 12 12 9 3 | 45 50 46 45 48 46 45 49 45 51 48 46
15E | 7 8 8 8 12 3 10 7 7 15 9 3 | 44 47 46 60 49 46 44 48 44 54 48 46
16 | 4 5 7 7 5 2 8 7 9 12 7 2 | 24 21 26 33 24 23 25 23 21 25 21 23
17 | 6 9 12 10 8 3 8 10 6 9 6 3 | 41 40 40 46 38 39 41 39 40 39 39 39
18 | 8 11 6 9 11 3 6 16 7 12 11 3 | 70 73 71 72 71 71 71 71 71 68 73 70
19 | 8 10 12 9 18 5 9 11 12 12 7 3 | 52 48 48 54 55 49 50 49 51 47 50 49
20 | 8 8 7 7 7 3 7 9 9 10 9 2 | 21 16 15 32 18 18 17 17 19 21 17 17
21 | 8 11 9 12 10 3 9 10 10 12 10 3 | 60 62 57 73 64 62 63 63 64 64 64 62
22 | 6 6 9 8 7 2 6 6 5 14 7 2 | 32 35 34 43 30 31 32 34 35 33 35 32
23 | 7 8 6 10 7 2 8 12 5 13 11 2 | 34 36 31 47 37 36 35 37 37 36 36 35
24 | 5 9 7 10 5 2 8 7 6 12 7 2 | 27 32 30 37 26 26 24 29 27 23 26 26
25 | 5 14 9 10 4 3 8 13 9 7 9 3 | 24 35 32 34 24 25 23 36 23 23 20 25
26 | 7 12 7 6 6 2 7 12 8 8 7 2 | 29 35 33 35 29 29 29 38 27 27 28 30
27 | 7 11 7 10 11 4 7 9 8 12 9 3 | 28 25 25 37 28 25 24 26 25 26 30 25
28 | 9 7 6 6 8 3 7 8 5 10 7 2 | 43 43 42 60 45 45 44 42 46 42 42 43
29 | 10 8 11 12 18 4 6 10 5 14 8 3 | 45 41 40 45 46 41 43 41 44 41 43 42
30 | 6 6 7 9 5 3 7 8 5 10 9 2 | 34 38 35 31 33 34 32 36 32 36 35 34
31 | 6 8 5 6 6 4 6 7 7 7 12 2 | 50 51 50 66 45 50 49 54 49 50 47 49
32E | 7 11 7 9 12 2 10 8 9 11 13 3 | 70 67 69 79 69 69 67 70 73 69 70 69
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 9 3 8 10 8 11 9 |T 43 43 41 49 43 42 42 44 42 42 43 42
WRMS | 7 9 7 9 8 3 8 10 7 11 9 |NE 41 41 39 47 40 40 40 41 40 40 40 40
MEDI | 7 8 7 9 7 3 8 9 7 11 9 |MD 41 39 40 46 38 39 38 39 37 39 39 39
Table 3.2400.1 GPS week: 2400 Day: 1 MJD: 61045.000
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 | 9 10 8 --- 8 3 8 12 9 14 8 3 | 55 55 56 --- 56 56 56 57 55 58 56 55
2 | 6 7 9 8 8 2 9 10 10 15 9 3 | 20 19 18 20 23 20 22 20 23 24 26 20
3 | 6 7 6 7 8 3 7 10 9 10 5 2 | 33 33 33 29 31 31 31 34 31 33 33 32
4E | 8 8 6 8 11 2 10 13 5 12 6 3 | 29 32 32 36 36 33 32 36 32 33 35 32
X5 | 7 9 --- 8 6 3 6 9 5 10 7 2 | 30 30 --- 27 28 29 31 29 28 32 32 29
6 | 6 10 7 8 8 2 7 8 6 6 8 2 | 24 23 23 20 23 23 23 23 22 25 23 22
7 | 5 7 7 9 8 2 6 8 6 9 9 2 | 31 31 29 35 25 29 30 33 30 25 30 29
8 | 6 11 8 9 7 4 7 9 8 12 16 3 | 25 24 26 27 27 25 26 25 26 23 29 25
9E | 8 8 5 9 7 2 8 9 7 8 8 2 | 34 30 22 35 31 31 31 32 28 31 30 30
10 | 6 9 6 9 6 2 6 8 6 14 8 2 | 28 28 27 24 28 26 26 26 25 25 26 26
11 | 7 11 6 10 12 2 7 13 7 9 6 3 | 41 43 42 36 42 41 42 42 41 42 43 41
12 | 6 8 7 8 5 2 6 6 6 8 10 2 | 27 26 27 25 23 26 24 27 25 27 27 25
13E | 7 11 9 9 6 2 7 8 5 12 16 3 | 31 33 33 31 31 33 33 32 32 37 40 33
14 | 7 17 7 7 8 3 8 17 8 11 12 3 | 41 45 42 36 43 42 41 44 42 47 46 42
15E | 7 9 9 13 8 3 8 15 10 15 9 3 | 45 46 44 39 45 44 44 46 44 48 45 44
16 | 4 6 8 7 7 3 6 7 10 12 6 2 | 14 12 16 14 14 12 14 14 14 15 14 12
17 | 6 8 12 9 8 4 8 10 8 9 7 3 | 27 27 24 25 25 27 27 27 25 28 26 25
18 | 7 12 6 10 13 3 6 16 7 13 10 3 | 42 46 42 44 46 43 44 42 44 44 45 43
19 | 6 9 12 10 11 5 9 9 9 11 11 3 | 41 38 37 37 39 39 40 37 37 35 40 38
20 | 7 7 8 7 8 2 6 7 8 9 8 2 | 21 18 18 17 16 19 18 18 16 21 20 18
X21 | 9 12 --- 9 11 2 6 11 9 14 12 3 | 43 43 --- 47 47 44 45 45 45 44 47 44
22 | 6 6 7 6 7 3 6 7 4 10 7 2 | 19 21 22 24 17 18 19 23 19 20 22 19
23 | 6 9 6 10 8 2 8 10 6 13 9 2 | 26 29 21 29 30 28 27 27 28 27 29 27
24 | 7 9 7 6 6 2 8 6 8 7 8 2 | 21 26 25 18 19 21 17 25 21 20 22 20
25 | 6 15 12 9 4 3 8 15 9 8 10 3 | 16 30 25 15 16 17 13 30 17 18 16 18
26 | 5 14 8 7 7 2 7 14 8 10 7 3 | 23 32 27 16 23 23 22 34 21 28 23 24
27 | 6 10 7 10 11 3 6 9 7 13 6 3 | 33 29 30 24 33 29 30 30 30 29 32 30
28 | 12 7 7 9 8 3 7 8 5 8 7 2 | 30 31 29 40 33 32 31 30 33 29 33 31
29 | 9 8 12 7 19 4 7 10 7 8 6 3 | 28 24 21 29 30 25 26 24 28 28 27 25
30 | 5 7 7 7 7 3 5 7 5 7 9 2 | 34 38 36 29 33 34 31 37 34 35 36 34
31 | 7 9 5 8 5 3 7 9 9 7 8 2 | 34 35 34 40 39 35 35 39 35 35 34 34
32E | 8 9 6 11 10 4 8 8 8 12 13 3 | 71 67 69 73 69 69 68 69 72 70 72 70
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 8 9 9 3 7 10 7 11 9 |T 31 32 31 30 31 31 31 33 31 32 33 31
WRMS | 7 10 8 9 8 3 7 10 7 10 9 |NE 29 30 29 27 29 29 29 31 29 30 31 29
MEDI | 6 9 7 9 8 3 7 9 7 10 8 |MD 30 30 27 29 30 29 30 30 28 29 30 29
Table 3.2400.2 GPS week: 2400 Day: 2 MJD: 61046.000
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 | 8 10 10 --- 9 3 8 13 10 15 10 3 | 42 43 42 --- 45 43 43 47 44 38 45 42
2 | 6 6 10 10 10 3 9 9 11 17 11 3 | 20 18 18 28 21 21 22 19 23 26 23 20
3 | 5 8 7 8 8 3 6 10 8 10 11 2 | 30 32 31 31 28 30 30 31 30 31 29 29
4E | 8 9 6 16 11 3 10 12 6 15 14 3 | 29 34 36 42 38 34 34 37 34 35 35 33
5 | 6 7 9 8 7 2 6 8 6 9 7 2 | 23 21 17 26 21 23 23 21 22 30 21 21
6 | 6 10 7 8 7 3 7 8 6 10 6 2 | 24 25 24 26 23 23 23 25 24 27 26 23
7 | 4 6 6 8 7 2 5 7 7 9 9 2 | 35 38 37 41 35 36 36 39 37 38 37 36
8 | 7 9 7 8 7 4 5 9 9 11 8 2 | 26 24 26 30 26 26 26 25 27 27 28 26
9E | 7 7 6 18 12 4 10 8 8 10 23 4 | 42 41 36 46 40 41 41 40 41 43 54 42
10 | 6 7 7 7 6 3 6 7 7 10 6 2 | 28 27 28 28 27 26 26 27 25 26 26 26
11 | 7 12 6 6 12 2 7 13 8 12 6 3 | 37 35 37 37 39 36 36 38 38 37 38 36
12 | 6 6 7 7 6 3 6 5 5 8 5 2 | 38 37 37 36 34 35 33 38 35 39 34 36
13E | 9 10 8 10 5 3 5 8 6 9 9 2 | 30 30 29 33 31 30 28 31 30 31 33 29
14 | 5 16 7 9 9 2 8 17 7 11 9 3 | 27 32 26 26 29 26 28 30 28 27 29 27
15E | 7 11 8 14 7 3 5 10 6 10 11 3 | 26 27 24 25 26 25 23 26 23 27 24 24
16 | 5 7 8 11 6 3 5 6 11 12 6 2 | 16 14 19 18 16 15 16 16 19 19 18 15
17 | 6 8 11 8 7 3 6 8 9 8 8 2 | 31 30 27 31 29 29 30 30 30 31 29 29
18 | 7 13 7 7 12 3 6 13 7 13 7 3 | 39 43 40 43 45 41 42 43 42 47 43 41
19 | 7 8 11 8 7 4 6 8 10 12 8 2 | 36 33 32 36 35 33 34 33 35 33 34 33
20 | 7 7 8 8 9 3 6 9 10 14 7 2 | 16 16 16 21 13 14 17 17 16 20 13 13
21 | 8 9 8 9 12 2 6 11 9 12 7 3 | 34 35 36 38 35 33 35 36 36 34 35 34
22 | 5 5 6 6 7 2 5 6 5 8 8 2 | 26 27 26 32 25 26 23 28 27 32 30 26
23 | 7 10 5 11 8 3 8 8 6 11 8 2 | 20 24 16 26 24 21 23 22 23 23 25 21
24 | 7 10 8 8 5 2 7 6 6 8 10 2 | 22 25 25 25 21 23 19 26 23 27 26 22
25 | 5 15 10 14 4 3 8 14 8 9 6 3 | 19 32 26 18 20 21 18 33 21 23 21 21
26 | 6 13 9 8 6 3 5 13 9 9 6 2 | 19 30 25 20 17 21 19 31 18 21 18 20
27 | 6 8 8 9 8 3 6 8 8 14 6 2 | 27 24 22 28 24 24 23 24 23 27 24 24
28 | 8 9 7 7 9 2 7 7 6 11 9 2 | 40 41 39 45 42 41 42 41 43 42 42 41
29 | 9 8 11 8 20 4 6 11 6 14 9 3 | 28 23 19 28 31 23 25 22 26 29 26 24
30 | 4 7 8 7 5 2 4 6 8 5 7 2 | 23 25 25 22 20 22 21 24 18 24 21 22
X31 | 6 10 6 6 --- 3 6 8 9 12 8 2 | 39 42 39 41 --- 39 38 43 40 49 39 39
32E | 7 10 7 13 12 4 8 8 10 11 15 3 | 57 58 56 68 57 56 56 58 56 58 57 57
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 8 10 9 3 7 9 8 11 9 |T 29 30 29 32 29 29 29 31 29 31 30 29
WRMS | 6 9 8 10 8 3 7 9 7 11 8 |NE 28 29 27 30 27 27 27 29 28 30 28 27
MEDI | 6 9 7 8 7 3 6 8 8 11 8 |MD 28 30 26 30 28 26 26 30 27 30 29 26
Table 3.2400.3 GPS week: 2400 Day: 3 MJD: 61047.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 10 7 --- 8 4 7 13 9 12 10 3 | 42 39 40 --- 42 41 41 44 42 44 44 41
2 | 6 7 8 9 9 4 7 11 11 11 13 3 | 27 26 28 30 27 28 30 27 28 34 34 27
3 | 6 7 7 8 7 2 5 7 6 12 8 2 | 35 34 36 36 35 35 37 35 35 36 35 35
4E | 7 8 7 9 9 3 8 14 6 12 5 2 | 35 40 41 38 43 40 39 43 38 38 45 39
X5 | 6 9 --- 10 6 3 6 9 5 8 5 2 | 29 28 --- 31 29 29 30 28 28 32 31 28
6 | 7 12 7 6 7 3 6 9 7 8 13 2 | 32 33 32 31 31 32 32 31 32 33 33 32
7 | 4 5 5 8 5 2 4 6 4 11 5 2 | 39 40 40 41 37 39 39 41 40 41 40 39
8 | 5 10 7 10 7 5 6 7 9 11 16 3 | 32 31 33 35 32 31 30 32 33 34 38 32
9E | 6 8 5 21 13 2 7 12 6 9 7 3 | 50 48 41 56 48 49 49 48 47 52 47 49
10 | 7 9 7 12 5 2 5 7 7 10 7 2 | 33 32 32 35 31 32 32 31 30 29 31 31
11 | 6 14 5 9 12 3 7 12 8 10 5 3 | 41 38 38 41 43 40 39 43 42 41 43 40
12 | 7 10 6 7 5 4 5 6 7 9 12 2 | 48 47 46 48 44 44 45 47 45 42 45 45
13E | 6 11 9 13 6 4 7 9 6 13 23 3 | 22 24 19 23 23 21 23 22 21 23 33 21
14 | 5 16 6 10 8 3 6 18 8 8 12 3 | 21 25 21 25 24 22 24 24 25 21 30 22
15E | 6 9 8 11 10 4 6 9 7 9 9 2 | 26 27 24 28 27 25 24 27 24 26 27 25
16 | 6 6 8 7 6 3 5 7 11 12 6 2 | 23 22 25 25 23 23 23 23 25 27 26 23
17 | 5 7 11 11 7 4 7 9 6 8 10 2 | 37 35 35 41 35 36 36 37 35 38 37 36
18 | 7 12 6 12 12 3 7 15 6 12 8 3 | 50 50 48 48 52 49 48 52 52 46 51 49
19 | 6 9 10 11 7 4 7 8 8 10 10 3 | 39 36 34 41 36 36 38 37 39 34 39 37
20 | 7 10 6 9 7 3 7 9 8 11 9 2 | 21 13 13 23 20 19 15 15 18 20 21 17
21 | 8 14 9 9 10 3 6 10 7 12 8 3 | 20 27 21 23 22 21 23 22 23 22 27 21
22 | 5 7 7 5 6 3 6 7 5 8 10 2 | 29 31 32 35 29 31 31 32 30 30 32 30
23 | 6 10 6 12 7 3 7 9 6 12 8 2 | 19 22 20 24 23 21 20 22 21 20 25 20
24 | 5 9 9 9 4 3 7 6 7 10 9 2 | 30 30 30 30 29 28 27 32 29 32 34 29
25 | 6 18 10 9 5 3 7 16 9 9 9 3 | 21 34 27 25 22 23 21 34 22 21 23 23
26 | 6 15 8 10 7 1 4 14 10 8 8 3 | 21 32 27 25 22 24 23 33 23 23 23 24
27 | 6 11 7 10 9 4 5 8 8 12 5 2 | 31 29 31 33 32 28 28 29 30 31 32 30
28 | 9 7 7 9 9 2 6 8 8 9 9 2 | 32 32 30 34 33 32 33 33 35 33 33 32
29 | 8 9 10 8 15 4 8 12 8 11 9 3 | 33 29 26 33 35 29 31 30 32 30 31 30
30 | 3 6 7 7 5 2 4 5 8 7 8 2 | 21 23 24 22 20 21 20 24 21 22 24 21
31 | 7 10 6 9 5 3 6 7 6 7 8 2 | 34 38 36 40 33 34 33 39 35 36 34 35
32E | 7 10 6 24 12 5 9 9 9 13 17 4 | 83 82 81 85 84 82 81 80 83 82 85 82
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 10 7 11 8 3 6 10 8 10 10 |T 33 33 32 35 33 32 32 34 33 33 35 32
WRMS | 6 10 7 11 7 3 6 10 7 10 9 |NE 31 31 30 32 31 30 30 32 31 31 33 30
MEDI | 6 9 7 9 7 3 6 9 7 10 9 |MD 32 32 32 33 31 31 31 32 30 32 33 30
Table 3.2400.4 GPS week: 2400 Day: 4 MJD: 61048.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 10 7 --- 10 4 8 12 8 10 11 3 | 45 46 46 --- 48 46 46 48 45 47 49 46
2 | 5 8 9 11 10 3 7 8 8 12 10 3 | 23 24 21 24 25 23 23 20 22 24 28 22
3 | 7 8 7 11 8 3 5 8 8 10 13 2 | 35 34 35 35 34 35 35 34 30 33 32 33
4E | 31 8 7 15 11 7 9 14 8 14 17 5 | 45 30 30 39 33 30 29 35 30 28 30 31
5 | 5 7 9 7 7 3 7 8 7 7 5 2 | 33 32 19 34 32 33 34 33 30 37 38 33
6 | 7 9 7 8 7 2 6 10 9 7 9 2 | 28 29 24 25 29 27 27 27 25 28 29 27
7 | 5 7 7 7 5 2 4 6 5 9 12 2 | 29 30 30 29 29 29 29 33 29 30 36 29
8 | 6 8 8 11 8 4 4 9 12 11 9 2 | 25 22 23 24 25 22 22 23 24 24 25 23
9E | 7 11 6 18 17 4 5 10 8 13 28 4 | 36 37 19 37 29 32 34 34 35 36 43 33
10 | 6 8 8 11 6 2 6 8 9 6 10 2 | 30 29 30 32 29 29 28 29 28 28 30 29
11 | 6 12 6 10 12 4 8 12 8 10 5 3 | 41 41 41 40 46 40 42 43 42 43 46 42
12 | 6 6 7 7 5 3 7 6 8 6 8 2 | 41 38 39 38 38 38 38 39 36 38 37 38
13E | 8 9 8 11 7 3 6 9 8 9 10 2 | 20 22 18 25 19 20 21 20 20 21 29 20
14 | 6 16 6 10 10 3 9 16 8 10 9 3 | 40 42 38 36 39 39 39 41 38 39 43 39
15E | 7 11 9 9 12 4 6 10 10 10 7 3 | 36 37 36 38 42 36 34 38 35 36 39 36
16 | 5 8 9 8 8 2 4 7 11 8 8 2 | 17 14 18 20 15 15 15 15 16 18 22 15
17 | 5 6 12 14 8 3 7 10 9 6 11 3 | 34 33 30 33 33 31 32 33 29 31 32 31
18 | 6 11 6 12 13 2 6 15 9 9 7 3 | 45 46 44 45 47 45 44 47 48 44 50 45
19 | 5 8 11 14 7 5 8 11 8 7 13 3 | 42 39 38 40 42 43 40 40 40 40 39 40
X20 | 21 --- --- 54 35 23 --- --- 26 28 7 12 | 42 --- --- 24 20 42 --- --- 19 48 40 30
21 | 7 11 10 9 11 4 8 10 9 10 8 3 | 33 31 34 38 32 32 33 33 35 31 39 32
22 | 4 6 8 7 7 2 4 7 6 12 7 2 | 17 19 19 21 14 16 17 20 18 18 20 16
23 | 6 9 8 6 8 3 6 9 8 7 9 2 | 18 21 20 25 22 19 20 19 21 17 26 19
24 | 6 7 8 10 6 2 9 5 7 7 12 2 | 21 25 26 24 20 21 18 25 21 24 30 22
25 | 8 15 11 8 5 3 8 15 12 8 12 3 | 17 30 26 22 18 19 15 31 16 19 20 19
26 | 5 13 9 6 7 2 5 13 12 7 10 3 | 22 30 26 21 22 22 19 31 19 23 26 22
27 | 6 8 8 11 10 4 6 8 10 9 8 2 | 28 25 23 26 28 24 22 23 24 26 28 24
28 | 8 10 6 7 9 3 6 7 9 9 7 2 | 30 33 31 39 35 32 34 33 33 35 37 33
29 | 9 8 9 11 17 3 5 11 10 10 9 3 | 28 23 20 26 29 24 25 22 29 26 29 24
30 | 5 5 7 9 6 3 4 6 9 6 8 2 | 29 31 30 27 27 29 27 31 26 28 32 28
31 | 5 9 6 6 5 4 5 8 7 9 9 2 | 36 40 35 36 32 35 35 39 35 38 37 35
32E | 6 11 7 22 14 6 7 10 11 14 14 4 | 117 117 117 117 120 117 116 117 116 118 116 116
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 8 11 9 3 6 10 9 9 11 |T 33 33 31 33 32 32 32 34 31 33 36 32
WRMS | 6 9 8 11 9 3 7 10 9 9 10 |NE 30 31 29 30 30 30 29 31 28 31 33 29
MEDI | 6 8 8 10 8 3 6 9 8 9 9 |MD 30 31 30 32 29 30 29 33 29 30 32 30
Table 3.2400.5 GPS week: 2400 Day: 5 MJD: 61049.000
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 | 8 11 9 --- 10 4 7 14 11 12 16 3 | 49 48 49 --- 48 48 48 51 50 47 52 48
2 | 8 8 9 12 10 4 7 7 14 10 20 3 | 20 18 18 24 20 19 21 18 21 22 24 18
3 | 7 6 6 8 8 4 6 7 10 9 15 2 | 26 28 28 23 25 26 26 26 22 29 21 25
4E | 23 10 9 16 11 5 10 13 9 12 29 5 | 31 28 31 25 32 30 28 33 30 28 41 28
X5 | 7 10 --- 10 7 4 6 9 8 12 9 3 | 27 25 --- 29 24 25 24 24 22 25 26 24
6 | 8 9 6 9 6 2 4 9 7 8 11 2 | 23 23 29 22 25 23 23 22 23 23 24 22
7 | 6 7 7 9 7 2 5 6 8 7 10 2 | 24 24 22 27 21 23 24 24 20 23 22 22
8 | 5 9 7 13 7 4 5 8 10 6 12 2 | 22 21 25 28 23 21 22 23 22 23 25 22
X9E | 8 --- 8 28 10 6 10 17 13 17 38 6 | 40 --- 43 51 43 38 38 39 38 44 37 38
10 | 6 7 8 11 6 2 4 7 9 6 7 2 | 27 25 27 28 24 24 26 25 23 27 27 25
11 | 6 12 6 9 10 3 7 13 9 13 8 3 | 41 43 40 44 43 41 41 40 45 39 46 41
12 | 4 7 6 7 5 2 6 7 7 7 7 2 | 35 35 37 38 36 35 37 36 34 36 35 36
13E | 7 9 8 13 6 4 6 10 9 10 20 3 | 22 25 22 26 23 23 24 22 21 28 27 22
14 | 5 18 7 10 10 3 9 17 9 8 12 3 | 40 42 40 43 40 39 41 41 40 39 38 39
15E | 6 11 10 18 9 4 7 11 10 12 12 3 | 39 40 38 43 41 40 37 42 36 44 38 38
16 | 6 6 9 8 4 3 4 6 9 7 9 2 | 18 15 20 19 16 16 16 16 15 18 16 15
17 | 7 6 11 9 7 3 6 6 12 10 10 2 | 30 31 28 32 30 30 31 30 27 28 35 29
18 | 8 11 6 11 14 3 5 16 10 9 9 3 | 38 41 39 40 39 40 40 40 42 38 40 39
19 | 6 7 11 12 8 5 7 7 10 8 12 3 | 38 35 34 40 36 35 37 35 35 37 47 36
X21 | 9 14 --- 21 10 6 7 10 10 14 10 4 | 40 40 --- 43 43 41 41 41 44 38 42 40
22 | 5 6 7 6 7 3 5 7 7 9 13 2 | 17 21 20 25 14 17 18 20 16 15 23 17
23 | 8 9 6 12 8 3 6 9 8 10 7 2 | 24 25 26 28 27 25 26 24 25 25 26 24
24 | 4 9 7 8 5 3 7 6 7 7 12 2 | 29 30 32 33 28 30 28 32 29 31 30 29
25 | 6 14 10 10 5 2 6 14 8 8 10 3 | 15 28 25 19 16 18 15 30 15 17 18 18
26 | 6 12 9 10 6 3 5 13 10 11 9 3 | 19 28 24 19 16 18 17 29 16 19 15 18
27 | 6 10 6 8 7 3 4 8 8 6 12 2 | 24 22 24 24 23 22 23 23 20 25 25 22
28 | 8 7 7 6 12 2 6 7 9 8 9 2 | 26 26 25 31 29 26 27 26 30 26 32 27
29 | 9 8 10 13 19 4 5 9 9 9 9 3 | 29 25 24 29 31 27 28 26 30 30 28 26
30 | 5 7 6 7 6 3 4 9 10 7 11 2 | 31 32 34 34 30 31 31 32 29 30 32 30
31 | 7 9 6 7 6 3 6 7 7 10 14 2 | 34 33 30 34 28 31 30 34 30 33 31 31
32E | 7 11 7 20 14 5 5 14 12 15 12 4 | 175 171 173 174 174 173 174 172 176 173 174 173
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 8 11 9 3 6 10 9 9 13 |T 33 34 34 35 33 33 33 34 33 34 35 32
WRMS | 6 9 8 10 8 3 6 10 9 9 10 |NE 28 29 29 30 28 28 28 29 27 28 30 27
MEDI | 7 9 7 10 7 3 6 9 9 9 11 |MD 29 28 28 29 28 27 28 30 29 28 30 27
Table 3.2400.6 GPS week: 2400 Day: 6 MJD: 61050.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 10 8 --- 9 3 7 14 7 11 30 3 | 86 85 86 --- 86 86 87 90 84 87 92 86
2 | 5 7 9 10 12 3 6 9 7 8 18 3 | 24 23 23 30 24 24 28 24 21 25 29 23
3 | 4 10 6 9 7 3 5 10 8 7 26 3 | 36 34 36 37 35 35 35 36 33 36 37 35
4E | 6 9 9 28 13 5 9 13 12 14 21 4 | 52 52 51 51 52 50 48 53 50 47 46 49
X5 | 7 10 --- 6 6 2 7 9 5 10 18 3 | 36 35 --- 39 36 36 37 37 33 38 41 36
X6 | 7 12 --- 9 8 3 5 10 5 9 13 3 | 31 33 --- 31 32 31 30 33 27 32 32 30
7 | 5 6 6 9 6 3 5 6 5 9 17 2 | 46 47 47 48 44 44 46 49 45 45 46 46
8 | 5 10 6 9 8 2 4 9 10 7 21 2 | 29 28 29 32 31 29 30 29 27 29 37 29
X9E | 8 9 --- 27 8 3 7 9 6 16 18 4 | 89 84 --- 88 81 85 87 83 87 83 83 85
10 | 5 9 7 12 6 2 4 8 6 8 12 2 | 32 34 34 40 33 32 32 33 30 30 35 32
11 | 5 12 6 10 9 2 9 15 6 14 12 3 | 73 74 74 72 74 72 73 74 70 73 77 72
12 | 4 8 6 9 4 4 5 7 5 7 7 2 | 54 51 53 57 51 50 54 54 50 53 52 53
13E | 9 10 8 12 5 3 7 12 7 11 26 3 | 21 25 17 25 20 20 23 23 21 26 32 21
14 | 5 19 8 12 7 2 6 18 7 9 13 3 | 42 47 43 43 42 42 42 46 41 44 43 42
15E | 7 11 10 8 9 3 7 13 9 12 15 3 | 39 41 37 39 41 38 36 42 35 43 39 38
16 | 4 9 7 8 4 2 5 7 9 8 12 2 | 22 21 24 25 22 22 24 21 18 27 21 21
17 | 6 7 11 9 8 4 7 7 10 9 18 3 | 40 41 41 41 39 39 41 42 35 40 43 39
18 | 6 12 6 10 13 3 6 17 8 12 14 3 | 77 80 77 77 78 77 77 76 78 79 80 77
19 | 6 8 10 13 7 5 7 9 7 12 16 3 | 48 46 46 53 50 46 47 47 46 46 52 47
21 | 8 15 9 10 10 2 8 11 7 12 14 3 | 54 56 53 56 57 54 57 58 55 53 56 55
22 | 5 7 7 7 7 2 5 5 7 10 12 2 | 24 27 26 28 21 25 24 28 24 27 33 24
X23 | 7 10 --- 11 6 3 5 13 9 13 13 3 | 28 34 --- 37 33 30 32 33 29 30 35 30
24 | 6 10 7 7 6 3 6 8 7 10 15 2 | 26 29 28 28 25 26 25 32 24 32 32 26
25 | 6 18 9 7 6 3 7 16 6 8 8 3 | 25 38 34 33 27 28 27 42 25 32 28 29
26 | 5 15 7 6 6 1 5 15 10 9 11 3 | 27 38 31 30 28 29 30 40 22 32 26 29
27 | 5 11 7 9 8 3 4 10 7 8 13 2 | 28 27 25 30 27 25 26 26 24 28 28 26
28 | 9 9 7 11 10 2 6 9 8 8 10 3 | 42 44 40 49 45 42 43 44 44 43 47 43
29 | 8 8 10 10 19 4 6 10 7 11 7 3 | 47 45 44 47 48 45 46 46 45 52 46 45
30 | 4 7 7 8 4 3 5 6 7 9 12 2 | 33 34 36 33 32 33 32 36 30 34 33 33
31 | 5 9 5 9 6 3 6 10 6 8 12 2 | 44 49 45 46 42 44 45 52 43 42 40 44
32E | 15 34 14 25 94 16 30 19 13 20 16 7 | 281 274 279 278 295 279 267 272 281 285 282 276
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 13 8 12 20 4 8 11 8 10 15 |T 49 50 50 50 50 48 49 51 47 50 51 49
WRMS | 6 13 7 10 8 3 9 11 7 10 15 |NE 40 42 42 41 40 40 41 43 38 41 43 40
MEDI | 6 10 7 9 7 3 6 10 7 9 14 |MD 39 41 40 39 39 38 37 42 35 40 40 38
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 4.2400 GPS week: 2400 MJD: 61044.0-61050.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3041 |U 7 11 17 |U 10 13 45 |U 7 9 20 |
emr | emr 3017 |U 9 13 26 |U 13 11 51 | 10 11 27 |
esa | esa 2907 | 11 14 26 | 11 11 50 | 10 14 33 |
gfz | gfz 2945 | 9 15 23 |U 10 12 46 | 7 8 22 |
grg | grg 3027 |U 9 16 20 |U 12 13 42 | 7 7 22 |
igr | igr 3039 | 6 13 15 | 9 12 42 | 6 7 21 |
igs | igs 3041 | 7 12 17 | 11 12 42 | 6 7 21 |
jgx | jgx 3030 |U 6 13 16 |U 10 12 40 |U 8 7 21 |
jpl | jpl 3030 | 12 22 33 | 13 12 55 | 10 13 41 |
mit | mit 3044 |U 7 10 17 |U 11 13 43 |U 7 8 22 |
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 5.2400.0 GPS week: 2400 Day: 0 MJD: 61044.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 12 18 | 9 12 31 | 7 8 21 |
emr | emr 3072 | 8 15 22 | 10 10 37 | 10 14 25 |
esa | esa 3072 | 8 12 20 | 11 13 33 | 8 9 24 |
gfz | gfz 2976 | 10 17 24 | 9 12 39 | 9 8 22 |
grg | grg 3072 | 8 16 19 | 9 13 30 | 6 5 19 |
igr | igr 3072 | 6 13 15 | 8 12 30 | 6 6 19 |
igs | igs 3072 | 6 13 15 | 9 12 30 | 6 7 19 |
jgx | jgx 3072 | 7 12 13 | 9 12 28 | 8 6 20 |
jpl | jpl 3072 | 11 22 28 | 11 12 45 | 12 18 40 |
mit | mit 3072 | 7 9 17 | 9 12 29 | 6 7 21 |
Table 5.2400.1 GPS week: 2400 Day: 1 MJD: 61045.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 12 17 | 9 12 50 | 6 7 18 |
emr | emr 3072 | 11 14 24 | 10 8 54 | 9 11 20 |
esa | esa 2880 | 11 13 23 | 10 11 49 | 8 10 25 |
gfz | gfz 2976 | 9 15 17 | 8 10 50 | 5 7 13 |
grg | grg 3072 | 10 18 20 | 8 10 43 | 6 6 16 |
igr | igr 3072 | 8 13 14 | 8 10 47 | 5 7 15 |
igs | igs 3072 | 8 13 15 | 8 10 47 | 5 7 16 |
jgx | jgx 3072 | 8 14 16 | 9 11 44 | 7 6 16 |
jpl | jpl 3072 | 14 22 29 | 12 8 61 | 9 15 35 |
mit | mit 3072 | 8 11 16 | 8 12 44 | 6 7 18 |
Table 5.2400.2 GPS week: 2400 Day: 2 MJD: 61046.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 12 13 | 10 12 52 | 8 9 17 |
emr | emr 3072 | 8 12 21 | 11 10 57 | 10 12 25 |
esa | esa 3072 | 9 12 24 | 11 11 53 | 10 9 24 |
gfz | gfz 2976 | 8 15 16 | 9 11 51 | 7 7 19 |
grg | grg 2976 | 8 17 13 | 8 12 45 | 7 6 24 |
igr | igr 3072 | 6 14 13 | 9 11 50 | 7 7 20 |
igs | igs 3072 | 6 13 13 | 9 11 49 | 7 7 20 |
jgx | jgx 3072 | 6 14 13 | 10 11 47 | 9 7 21 |
jpl | jpl 3072 | 12 22 34 | 13 11 61 | 11 12 38 |
mit | mit 3072 | 6 10 12 | 9 12 50 | 8 7 18 |
Table 5.2400.3 GPS week: 2400 Day: 3 MJD: 61047.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 8 14 | 15 11 43 | 7 8 20 |
emr | emr 3072 | 7 10 21 | 14 9 43 | 10 8 26 |
esa | esa 2976 | 11 11 20 | 13 9 40 | 9 10 24 |
gfz | gfz 2976 | 6 12 17 | 13 9 40 | 6 7 21 |
grg | grg 3072 | 7 16 17 | 14 10 37 | 8 8 25 |
igr | igr 3072 | 6 10 12 | 14 10 38 | 7 6 21 |
igs | igs 3072 | 6 10 12 | 14 9 37 | 6 7 21 |
jgx | jgx 3072 | 5 11 15 | 15 12 37 | 8 7 20 |
jpl | jpl 3072 | 10 19 27 | 15 9 49 | 10 12 37 |
mit | mit 3072 | 5 9 15 | 15 11 38 | 8 8 21 |
Table 5.2400.4 GPS week: 2400 Day: 4 MJD: 61048.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3050 | 7 10 21 | 9 13 44 | 7 6 23 |
emr | emr 2976 | 10 16 33 | 9 9 48 | 8 11 29 |
esa | esa 2976 | 11 14 29 | 9 11 47 | 6 7 29 |
gfz | gfz 2954 | 8 15 27 | 8 14 48 | 7 8 26 |
grg | grg 3050 | 8 17 20 | 8 11 38 | 6 6 21 |
igr | igr 3050 | 6 12 20 | 7 11 40 | 6 5 25 |
igs | igs 3050 | 7 13 20 | 8 11 40 | 6 5 24 |
jgx | jgx 2976 | 6 13 19 | 8 10 43 | 7 7 23 |
jpl | jpl 2976 | 11 21 38 | 11 12 53 | 9 8 43 |
mit | mit 3072 | 6 11 17 | 8 12 45 | 8 7 27 |
Table 5.2400.5 GPS week: 2400 Day: 5 MJD: 61049.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 13 22 | 9 15 42 | 7 12 24 |
emr | emr 2880 | 10 15 31 | 9 15 54 | 11 15 29 |
esa | esa 2784 | 17 20 34 | 10 11 38 | 19 36 75 |
gfz | gfz 2880 | 7 21 25 | 9 15 45 | 6 10 25 |
grg | grg 2976 | 7 19 20 | 9 17 38 | 8 9 27 |
igr | igr 2959 | 5 15 20 | 8 15 38 | 8 11 27 |
igs | igs 2976 | 5 15 21 | 9 14 38 | 7 11 26 |
jgx | jgx 2976 | 4 15 21 | 9 14 38 | 9 11 24 |
jpl | jpl 2976 | 11 25 36 | 10 14 47 | 12 13 46 |
mit | mit 2976 | 5 13 21 | 9 13 37 | 8 11 25 |
Table 5.2400.6 GPS week: 2400 Day: 6 MJD: 61050.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 7 9 15 | 10 17 52 | 7 11 20 |
emr | emr 2976 | 13 9 33 | 28 18 65 | 9 10 32 |
esa | esa 2592 | 11 16 31 | 13 13 90 | 13 18 31 |
gfz | gfz 2880 | 12 9 36 | 11 15 50 | 7 9 26 |
grg | grg 2976 | 11 11 30 | 29 19 65 | 11 9 23 |
igr | igr 2976 | 8 14 13 | 10 15 48 | 6 9 23 |
igs | igs 2976 | 10 7 22 | 19 17 54 | 6 8 24 |
jgx | jgx 2976 | 10 8 15 | 10 15 44 | 7 8 21 |
jpl | jpl 2976 | 14 19 40 | 22 19 68 | 10 12 49 |
mit | mit 2976 | 11 7 22 | 20 16 58 | 5 7 23 |
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 6.2400 GPS week: 2400 MJD: 61044.500-61050.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 19 -2 34 32 3 | -7 17
| 18 14 32 61 6 | 2
emr uuuuu | 35 0 -11 121 5 | -29 34
| 7 23 60 72 9 | 2
esa uuuuu | -3 4 -1 18 0 | -1 15
| 7 10 47 47 3 | 2
gfz uuuuu | -19 -9 -102 83 -2 | 12 20
| 17 16 106 113 4 | 2
grg uuuuu | -14 11 -62 10 -5 | 11 20
| 12 11 46 35 3 | 2
igr xxxxx | -2 2 -52 -5 1 | 0 13
| 10 17 25 22 3 | 1
irf xxxxx | 2 -6 -7 3 -3 | 1 17
| 4 7 12 15 3 | 2
jgx uuuuu | 5 -19 24 -7 -1 | 6 17
| 9 7 30 19 2 | 2
jpl uuuuu | 18 6 20 26 2 | 6 24
| 14 13 78 77 17 | 3
mit uuuuu | -29 -2 126 -227 -6 | 17 24
| 17 14 41 56 5 | 2
ngs uuuuu | -7 26 -122 40 4 | 9 17
| 36 28 109 93 3 | 1
sio xxxxx | 40 -39 -107 11 2 | 29 33
| 76 32 113 84 7 | 2
Table 7.2400.0 GPS week: 2400 Day: 0 MJD: 61044.500
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 | 25 10 33 6 6 | -9 16
emr uuuuu | 47 -3 42 68 8 | -34 38
esa uuuuu | -8 -8 -38 -43 -2 | -3 14
gfz uuuuu | -46 -5 -154 43 -4 | 11 18
grg uuuuu | 2 19 -73 37 -6 | 10 19
igr xxxxx | -12 12 -62 18 2 | -2 11
irf xxxxx | 4 -4 -20 8 -4 | 1 15
jgx uuuuu | 11 -30 26 -9 -2 | 5 15
jpl uuuuu | 7 -5 47 -93 15 | 1 23
mit uuuuu | -46 -9 61 -122 -8 | 16 23
ngs uuuuu | 24 43 51 216 1 | 7 14
sio xxxxx | -22 -70 -165 80 2 | 26 31
Table 7.2400.1 GPS week: 2400 Day: 1 MJD: 61045.500
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 | 33 5 54 7 5 | -6 14
emr uuuuu | 26 -10 37 158 0 | -30 35
esa uuuuu | -12 1 34 26 1 | 1 12
gfz uuuuu | -23 3 -36 8 -5 | 14 19
grg uuuuu | -7 16 -125 -18 -6 | 13 19
igr xxxxx | -11 4 -88 4 4 | 1 10
irf xxxxx | 0 -12 -21 3 -6 | 4 14
jgx uuuuu | 16 -12 -17 17 -1 | 8 15
jpl uuuuu | 5 0 -30 1 -7 | 6 23
mit uuuuu | -49 -24 98 -195 -5 | 20 24
ngs uuuuu | 21 46 -111 111 8 | 10 16
sio xxxxx | -52 -80 -151 -29 5 | 30 33
Table 7.2400.2 GPS week: 2400 Day: 2 MJD: 61046.500
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 -20 36 13 4 | -7 16
emr uuuuu | 39 -23 25 184 3 | -30 35
esa uuuuu | -5 11 -29 59 2 | -1 14
gfz uuuuu | -34 11 -2 -54 -3 | 13 20
grg uuuuu | -7 3 -82 16 -6 | 12 20
igr xxxxx | 0 6 -67 -5 -4 | 0 12
irf xxxxx | -4 -5 -13 19 -6 | 3 16
jgx uuuuu | 16 -10 0 14 -5 | 7 16
jpl uuuuu | 15 7 96 23 4 | 6 23
mit uuuuu | -42 -3 102 -220 -13 | 18 24
ngs uuuuu | 11 58 -263 17 8 | 9 16
sio xxxxx | 20 -17 -119 14 -10 | 30 33
Table 7.2400.3 GPS week: 2400 Day: 3 MJD: 61047.500
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 | 8 5 85 74 3 | -4 14
emr uuuuu | 36 32 -74 89 -1 | -27 31
esa uuuuu | -3 -6 8 47 1 | 2 13
gfz uuuuu | -10 -14 -240 108 4 | 15 20
grg uuuuu | -8 15 -90 60 0 | 14 20
igr xxxxx | -11 -18 -22 -32 2 | 2 11
irf xxxxx | 1 -17 -2 -5 -6 | 4 16
jgx uuuuu | -8 -14 37 -39 0 | 8 16
jpl uuuuu | 26 -3 -16 18 -12 | 10 22
mit uuuuu | -6 -1 137 -238 -7 | 20 24
ngs uuuuu | -37 -1 -53 -58 3 | 12 18
sio xxxxx | 58 -18 -215 13 3 | 31 34
Table 7.2400.4 GPS week: 2400 Day: 4 MJD: 61048.500
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 | 34 8 38 152 6 | -7 18
emr uuuuu | 34 22 -5 43 8 | -29 35
esa uuuuu | -2 -2 55 3 1 | -1 17
gfz uuuuu | -22 0 -223 8 -5 | 12 21
grg uuuuu | -35 -9 5 -28 -2 | 11 21
igr xxxxx | 12 -22 -18 -40 0 | -1 15
irf xxxxx | 7 -3 8 -8 0 | 0 20
jgx uuuuu | 3 -21 22 -1 1 | 5 18
jpl uuuuu | 35 10 -89 36 -7 | 7 25
mit uuuuu | -10 21 183 -260 -1 | 16 25
ngs uuuuu | -52 -15 -94 13 0 | 9 19
sio xxxxx | 185 6 -179 5 4 | 28 33
Table 7.2400.5 GPS week: 2400 Day: 5 MJD: 61049.500
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 | 36 -25 -16 -28 7 | -8 19
emr uuuuu | 26 12 -115 70 -6 | -28 34
esa uuuuu | -3 16 38 74 4 | -2 18
gfz uuuuu | -3 -20 -84 226 -2 | 10 20
grg uuuuu | -20 22 -6 27 -7 | 9 21
igr xxxxx | -3 11 -57 6 4 | -2 16
irf xxxxx | -1 5 8 -20 2 | -1 20
jgx uuuuu | 0 -23 79 -17 0 | 4 18
jpl uuuuu | 35 33 -4 28 -12 | 7 25
mit uuuuu | -29 -2 149 -285 1 | 15 25
ngs uuuuu | -45 8 -141 -15 3 | 8 19
sio xxxxx | 61 -30 115 129 -2 | 29 33
Table 7.2400.6 GPS week: 2400 Day: 6 MJD: 61050.500
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 4 7 0 -11 | -7 20
emr uuuuu | 38 -30 12 236 20 | -28 34
esa uuuuu | 12 15 -75 -44 -5 | -2 18
gfz uuuuu | 3 -36 24 238 1 | 10 20
grg uuuuu | -20 12 -62 -27 -10 | 9 20
igr xxxxx | 10 23 -48 13 -3 | -1 17
irf xxxxx | 7 -3 -8 23 -1 | -1 20
jgx uuuuu | -2 -21 18 -15 -1 | 3 18
jpl uuuuu | 4 1 136 170 34 | 6 25
mit uuuuu | -21 5 152 -273 -5 | 15 25
ngs uuuuu | 29 40 -247 -8 2 | 9 21
sio xxxxx | 29 -61 -38 -136 13 | 31 36
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