[IGSREPORT-30662] Wk 2388 IGS Final Orbits
acc
acc at igs.org
Fri Oct 31 00:02:25 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2388 (Oct 12, 2025 - Oct 18, 2025)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS0OPSFIN_${yyyy}${doy}0000_01D_15M_ORB.SP3 IGS GPS ephemeris files in SP3
format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_05M_CLK.CLK IGS GPS satellite and station
clocks in clock RINEX format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_01D_CLS.SUM IGS GPS clock combination summary
report.
IGS0OPSFIN_${yyyy}${doy}0000_07D_01D_ERP.ERP Earth Rotation Parameters (ERP)
and their rates as well as
Universal Time (UT1-UTC) and
Length Of Day (LOD) associated
with IGS ephemerides.
IGS0OPSFIN_20252850000_07D_01D_SUM.SUM Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, ESA, GFZ, GRG and JPL.
The other centres are excluded because of either poorer consistency, or they provide
broadcast clocks, or clock corrections are not provided (SIO). The clock
information not used is still compared to the combination for completeness. The
value of 999999.999999 microseconds, according to the SP3 format convention,
signifies that no clock solution is available and therefore must not be used.
In general, if an AC does not contribute to the terrestrial reference frame
(i.e. the SINEX combination), then any corresponding orbits & clocks
contributed from that AC should not be included with weight in this
combination. This is done to ensure a high level of consistency between the TRF
and the orbital frame. However, there is an exception for the clocks if the AC
is the reference center. In that case, only the clocks from that AC are
included with weight.
2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
Starting week 1582, a new orbit solution from CNES/GRGS (GRG) is included with
weight. GRG clocks are included with weight starting 12-Aug-2012 (GPS Week
1701, day 0, MJD 56151), after a procedural change to generate estimates in
the center-of-figure frame instead of the center-of-mass frame. GRG LOD
estimates are included for comparison only.
3. The following centre clock solutions, which provide broadcast clock
corrections, were excluded from the combination but kept in the combination
statistics:
-> Centre: NGS
4. The following clock solutions were excluded from the combination because they
were biasing the combined clock solutions (clock shifts/outliers) but were
kept for the RMS computation. Duplicate entries can arise due to separate
combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
ACs (listed second).
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | ASCG BOGT CASC CHUR FLIN GANP LMMF MCM4 NYAL THU2
0 | COD | WIND YEL2 YELL
0 | EMR | NRMD THU2 WIND CHUR FAIR IQAL MAC1 NRMD SCOR THU2
0 | EMR | WHIT WIND YEL2
0 | ESA | 32 CHUR CPVG FAIR FLIN MAW1 WHIT BOGT CHUR FAIR MAW1
0 | ESA | WHIT
0 | GFZ | 21 3 21 LAUT LAUT
0 | JPL | BOGT CHTI CMUM NRMD THU2
0 | MIT | IRKJ MADR MAR6 MCM4 MEDI NNOR NYAL REDU TLSE VIS0
0 | MIT | VNDP WROC YARR IRKJ MADR MAR6 MCM4 MEDI NNOR NYAL
0 | MIT | REDU TLSE VIS0 VNDP WROC YARR
1 | COD | ABMF ALIC ASCG CRO1 DARW GANP GLSV HKSL KOUR LAUT
1 | COD | NRMD WIND YEL2 GLSV MONP WIND
1 | EMR | SCOR XMIS NRMD SCOR YEL2
1 | ESA | 32 CMUM CPVG FAIR NRMD WIND CHUR CMUM FAIR WIND
1 | GFZ | 21 21 LAUT NRMD LAUT
1 | GRG | PTGG NRMD PTGG WIND
1 | JPL | CHTI GUAM HKSL NRMD
1 | MIT | EBRE GMSD GRAS HOB2 IISC IRKJ MADR MAR6 MCM4 MEDI
1 | MIT | PARC REDU SOFI VNDP YARR YEL2 EBRE GMSD GRAS IISC
1 | MIT | IRKJ MADR MAR6 MCM4 MEDI PARC REDU SOFI VNDP YARR
1 | MIT | YEL2
2 | COD | ABMF ADIS ALIC AREG BOGT BRST BRUX BUCU CKIS DAEJ
2 | COD | DARW DGAR DUBO DYNG FAA1 FLIN GANP GLSV GODE GRAC
2 | COD | GUAM HKSL IISC IQAL KARR KIRU KITG KOUG KOUR LAUT
2 | COD | LMMF MAL2 MAR6 MAS1 MATE MCM4 METG MGUE MOBS NANO
2 | COD | NICO NNOR OUS2 PARC PERT PIE1 POHN RIGA SCOR SCRZ
2 | COD | SFER SSIA SVTL TID1 TLSE TRO1 ULAB VILL VNDP WIND
2 | COD | WUH2 XMIS YEL2 ZIM2 GLSV
2 | EMR | BRAZ GLSV IISC NRMD BRAZ BSHM DAEJ DGAR GLSV IISC
2 | EMR | MCM4 NRMD
2 | ESA | DAEJ WIND DAEJ IISC TOPL
2 | GFZ | 21 12 21 LAUT POHN CCJ2 LAUT
2 | GRG | NRMD NRMD
2 | JGX | WIND
2 | JPL | GLSV GUAM IISC POHN POVE PTAG
2 | MIT | DARW KOKV MADR MEDI MELI NNOR NOT1 SCTB VIS0 VNDP
2 | MIT | YARR YEBE ZIM2 DARW KOKV MADR MEDI MELI NNOR NOT1
2 | MIT | SCTB VIS0 VNDP YARR YEBE ZIM2
3 | COD | ABMF ASCG BHR4 DAV1 GANP GLSV KOUR NRMD POHN TASH
3 | COD | THU2 TOPL BHR4 DAV1
3 | EMR | GLSV DAV1 IISC NRMD SEYG TASH THU2
3 | ESA | NRMD BOGT CHUR MATE TOPL
3 | GFZ | 21 5 21 CASC LAUT NRMD ONSA LAUT LPGS
3 | GRG | DAV1 DAV1 NRMD
3 | JGX | DUMG
3 | JPL | NYAL BHR4 CHTI IISC NRMD NYAL
3 | MIT | AUCK MADR MCM4 MEDI MQZG NNOR REYK VNDP AUCK MADR
3 | MIT | MCM4 MEDI MQZG NNOR REYK VNDP
4 | COD | ABMF AJAC GANP GUAM LPGS MCIL NAUR NRMD SCH2 TASH
4 | COD | TLSE CHUR SCH2
4 | EMR | MCIL XMIS AJAC CHUR DGAR MCIL NRMD XMIS ZIM2
4 | ESA | BOAV CUSV NRMD SCH2 YEL2 BOAV IQAL SCH2 TASH
4 | GFZ | 21 21 GMSD LAUT NRMD
4 | GRG | CZTG CZTG GMSD LPGS NRMD TASH
4 | JPL | CHTI ADIS CHTI FTNA GLPS GUAM IISC KIRI NRMD PTAG
4 | MIT | BRUX GMSD MADR MAR6 MCM4 MEDI MQZG NNOR REDU REYK
4 | MIT | SVTL VNDP WGTN BRUX GMSD MADR MAR6 MCM4 MEDI MQZG
4 | MIT | NNOR REDU REYK SVTL VNDP WGTN
5 | COD | ALIC ASCG BADG CRO1 CZTG DARW FAA1 GAMB GANP GLSV
5 | COD | GRAC GUAM IISC KOUR LMMF MGUE MOBS NAUR NRMD PERT
5 | COD | RIGA SYOG TID1 TLSE GRAC MGUE
5 | EMR | BADG IISC MCM4 BADG CUSV MCM4 NRMD
5 | ESA | CHUR CUSV HOB2 IISC SGOC UNSA CHUR CUSV HOB2 SGOC
5 | ESA | UNSA
5 | GFZ | 21 5 21 BADG CZTG GMSD LAUT ONSA SGOC LAUT SGOC TASH
5 | GRG | CZTG GMSD NRMD TASH
5 | JPL | CHTI BADG CHTI GLPS NRMD
5 | MIT | BRUX CHPI DARW FLRS IRKJ MADR MCM4 MEDI NNOR SFER
5 | MIT | STJO SVTL VNDP BRUX CHPI DARW FLRS IRKJ MADR MCM4
5 | MIT | MEDI NNOR SFER STJO SVTL VNDP
6 | COD | ABMF ADIS ALIC BADG BOGT BRST BRUX CAS1 CKIS COCO
6 | COD | CRO1 DARW DGAR DUBO DYNG FAA1 FLIN GANP GODE GRAC
6 | COD | GUAM HOLB KARR KIRU KITG KOKB KOKV KOUG KOUR KRGG
6 | COD | LMMF LPGS MAC1 MAL2 MAS1 MCIL MCM4 MGUE MOBS NANO
6 | COD | NAUR NICO NKLG NLIB NNOR NRMD NVSK OUS2 PALM PARC
6 | COD | PERT PIE1 SEYG SFER SSIA SYOG TASH TID1 TLSE TOW2
6 | COD | ULAB UNSA VILL VNDP WHIT XMIS YAR2 YEL2 BOGT
6 | EMR | POLV CHUR FLIN HOFN MAC1 NRMD POLV YEL2
6 | ESA | BADG CHUR CUSV FAIR NRMD BADG CUSV FAIR NKLG TASH
6 | ESA | WHIT
6 | GFZ | 21 21 BADG LAUT NRMD ONSA TASH WHIT BADG LAUT
6 | GRG | CPVG FAIR NRMD TASH
6 | JGX | BADG
6 | JPL | CHTI DUBO KIRI MAC1 NRMD NYAL
6 | MIT | JOZE KOKB KOKV MEDI NNOR ONSA STJO VNDP JOZE KOKB
6 | MIT | KOKV MEDI NNOR ONSA STJO VNDP
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~23:35 | ~ 0.30 ns
1 | ESA | ~10:15 | ~ -0.35 ns
2 | ESA | ~01:55 | ~ 0.35 ns
3 | ESA | ~18:05 | ~ 0.34 ns
4 | ESA | ~23:40 | ~ 0.34 ns
5 | ESA | ~06:00 | ~ 0.35 ns
6 | ESA | ~05:20 | ~ -0.32 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
----+--------+---------------
5 | GFZ | 26
8. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 28-Nov-2022, all IGS products, are based on the IGS realization of
the ITRF2020 reference frame (IGS20). Starting from the same date, the IGS
products are based on the repro3 standards, including long filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025, all IGS products, are based on the IGS realization of
the first yearly update of ITRF2020 called ITRF2020-u2023. This IGS realization
is called IGb20.
9. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | 1.0 -1.1 -.4 -7 -8 -16 -.04
EMR | 0 | 8.0 9.1 -11.2 -3 9 -14 -.09
ESA | 0 | -.7 -1.0 -.3 -3 -6 7 -.90
GFZ | 0 | .0 -.8 .1 -13 0 12 .10
GRG | 0 | .3 .3 -1.3 36 15 -1 -.05
JGX | 0 | 5.5 9.8 3.7 18 -15 -10 -.15
JPL | 0 | 2.9 5.8 -2.8 -5 1 -1 -.13
MIT | 0 | 1.2 2.6 15.2 -2 4 -9 -.11
NGS | 0 | 7.0 3.0 10.3 -5 8 -20 -.11
SIO | 0 | 1.8 5.1 1.6 58 5 40 -.05
COD | 1 | .9 -1.1 -.1 -9 -4 0 -.20
EMR | 1 | 8.5 10.5 -11.0 -6 6 -16 -.28
ESA | 1 | -.3 -.3 -1.1 -7 8 -2 -1.06
GFZ | 1 | -.3 -.7 .1 -16 13 10 -.10
GRG | 1 | .8 .7 -1.3 24 29 3 -.19
JGX | 1 | 4.6 9.5 3.7 -10 -2 10 -.31
JPL | 1 | 2.9 7.0 -5.1 -17 5 -1 -.20
MIT | 1 | 7.1 3.9 8.7 3 19 3 -.11
NGS | 1 | 8.8 6.9 6.0 10 -7 -29 -.15
SIO | 1 | 6.1 6.5 -4.0 109 -84 27 -.11
COD | 2 | 1.0 -.9 -.4 -9 -8 8 -.27
EMR | 2 | 9.3 1.1 -3.9 -3 6 -15 -.13
ESA | 2 | -.9 -.3 -.9 -4 0 13 -.98
GFZ | 2 | -.7 .0 .6 -26 31 -4 .10
GRG | 2 | .7 .5 -1.0 31 22 10 -.17
JGX | 2 | -.6 4.6 6.5 -14 20 11 -.36
JPL | 2 | -.0 .4 -2.5 -10 17 -3 -.11
MIT | 2 | 4.3 1.2 11.1 -6 18 -1 -.19
NGS | 2 | 4.6 .8 16.7 0 1 -7 -.26
SIO | 2 | 5.0 2.5 3.2 58 -83 27 -.16
COD | 3 | 1.3 -.9 -.1 -7 -6 5 -.26
EMR | 3 | 8.3 2.3 -6.0 0 2 -5 -.21
ESA | 3 | -.9 -.6 -.6 -16 -4 11 -1.20
GFZ | 3 | -.1 -.6 .2 -18 8 2 -.04
GRG | 3 | .7 .2 -.9 9 29 6 -.20
JGX | 3 | .2 5.9 7.3 -22 13 -5 -.39
JPL | 3 | -.6 -1.3 -1.3 -12 -2 -3 -.02
MIT | 3 | 2.9 .4 17.3 8 15 20 -.25
NGS | 3 | 3.6 4.6 4.5 11 16 -27 -.16
SIO | 3 | 1.2 4.2 1.7 50 -136 34 -.03
COD | 4 | 1.1 -.9 .1 -9 -11 8 -.24
EMR | 4 | 6.3 2.6 -7.8 2 0 -2 -.11
ESA | 4 | -.7 -.4 -.8 6 -8 13 -1.08
GFZ | 4 | .5 -.7 -.2 -16 8 16 -.08
GRG | 4 | .3 .0 -1.2 26 24 5 -.06
JGX | 4 | 2.8 6.3 11.4 -7 26 -2 -.35
JPL | 4 | 4.7 2.8 2.6 -6 4 1 -.07
MIT | 4 | 3.9 3.4 11.5 -3 27 0 -.12
NGS | 4 | 2.8 4.6 12.6 20 11 -32 -.10
SIO | 4 | 3.8 6.6 .0 73 -41 18 -.17
COD | 5 | .9 -.7 .0 -5 -7 5 -.18
EMR | 5 | 11.1 4.8 -5.2 -3 6 -15 -.45
ESA | 5 | -.7 .1 -.6 7 1 4 -1.20
GFZ | 5 | -.3 -.3 -.1 -20 14 22 -.03
GRG | 5 | .4 .8 -1.3 21 23 -3 .04
JGX | 5 | 4.9 14.2 9.4 8 7 -1 -.31
JPL | 5 | 7.1 7.2 3.7 -2 9 4 -.03
MIT | 5 | 5.1 8.0 16.2 14 13 -7 -.09
NGS | 5 | 12.1 2.4 10.5 -2 38 -18 -.12
SIO | 5 | 1.3 8.8 1.6 96 -11 33 -.21
COD | 6 | 1.0 -1.1 -.4 -12 -7 8 -.14
EMR | 6 | 9.2 6.9 -8.0 -1 -2 -6 -.40
ESA | 6 | -.9 .1 -.3 9 -12 10 -1.03
GFZ | 6 | -.4 -.5 -.1 -6 5 14 -.08
GRG | 6 | .5 .4 -1.3 27 20 -7 .04
JGX | 6 | 8.5 11.1 7.7 4 1 8 -.46
JPL | 6 | 5.9 5.5 3.8 -11 3 -5 -.03
MIT | 6 | 4.8 1.9 16.6 9 12 -7 -.10
NGS | 6 | 10.5 8.8 6.1 -7 35 -19 -.22
SIO | 6 | 3.7 8.3 1.7 -10 -46 -5 -.29
10. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
11. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2388.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2388.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 2.2388.[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 3.2388.[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 5.2388.0-6). 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 2388 summary. (Oct 12, 2025 - Oct 18, 2025)
Table 1.2388.a GPS week: 2388 MJD: 60960.000-60966.000
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 775| -1 0 3 2 13 7 .05 7 7 | -669 -51 5 153
| 0 0 1 6 10 24 .01 | 162 163
emr 107| 0 0 -1 -2 -1 -13 .07 9 9 | -109 103 7 114
| 0 0 1 13 8 16 .01 | 272 370
esa 188| 0 0 0 4 -6 0 -.14 7 7 | 779 276 7 227
| 0 0 1 9 6 12 .02 | 541 370
gfz 148| 0 0 3 7 -5 -10 .08 10 9 | -149 64 11 121
| 0 0 2 11 13 15 .03 | 183 130
grg 129| 1 0 -2 8 5 -1 -.03 9 9 | -20 -17 6 126
| 0 1 1 8 8 16 .02 | 82 158
igr n/a| 0 0 0 -5 -2 -13 -.01 3 3 | 8708 928 8 89
| 0 0 0 11 6 18 .01 | 8586 557
jgx n/a| 0 0 2 -4 -11 -9 -.03 7 7 | -7 -4 33 93
| 0 0 1 11 6 14 .01 | 36 78
jpl 120| -2 0 2 -5 -2 13 .05 9 9 | -1186 279 8 86
| 1 0 0 8 7 6 .01 | 624 587
mit 361| 1 0 -5 4 11 23 .03 7 6 | 8950 443 40 80
| 0 0 0 15 21 44 .02 | 8565 331
ngs 255| 0 0 1 -4 -7 -21 -.07 10 10 | -670 -46 543 862
| 0 0 2 11 24 16 .03 | 141 134
sio 361| 1 0 -2 -5 -8 1 .02 7 7 | --- --- --- ---
| 0 0 1 12 21 30 .01 | --- ---
Table 1.2388.b GPS week : 2388 MJD: 60960.000-60966.000
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 3 3 3 3 3 3 |
3 | 3 3 3 3 3 2 3 |
4 | 4 3 3 3 8 5 3 |
5 | 3 3 3 3 3 3 3 |
6 | 3 3 2 3 2 3 3 |
7 | 3 3 2 3 3 2 2 |
8 | 2 2 2 2 3 2 3 |
9 | 3 2 2 2 2 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 3 3 3 3 3 3 3 |
12 | 3 4 3 3 3 3 3 |
13 | 3 3 3 2 2 3 2 |
14 | 4 3 3 4 4 3 4 |
15 | 2 2 2 2 2 2 2 |
16 | 4 3 4 3 4 3 3 |
17 | 2 2 2 2 2 3 2 |
18 | 3 3 3 3 4 3 3 |
19 | 2 3 3 3 3 3 2 |
20 | 3 3 3 3 3 3 3 |
21 | 4 3 4 3 4 4 4 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 2 2 2 2 2 2 2 |
25 | 3 3 3 3 3 3 3 |
26 | 4 3 4 4 4 4 4 |
27 | 3 2 2 2 2 2 3 |
28 | 3 3 3 2 2 2 3 |
29 | 3 2 2 2 3 2 3 |
30 | 3 2 2 2 2 3 2 |
31 | 3 3 3 2 2 3 2 |
32 | 3 3 3 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2388.0 GPS week: 2388 Day: 0 MJD: 60960.000
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 774| 0 0 5 4 21 2 .05 8 7 | -1019 230 5 147
emr 106| 0 0 -2 16 1 -40 .08 9 9 | -10 -163 10 117
esa 188| 0 0 0 -4 -9 13 -.14 7 7 | 11 59 7 234
gfz 147| 0 1 7 -4 9 19 .06 9 9 | -94 146 11 118
grg 130| 1 -1 -2 14 -3 -18 -.04 9 8 | 85 -268 6 120
igr n/a| 0 0 1 -20 6 2 .00 3 3 | 20401 916 9 84
jgx n/a| 0 0 0 2 -21 -36 -.02 7 8 | -19 -74 34 90
jpl 120| -2 0 2 -8 3 17 .04 9 9 | -1873 -21 7 80
mit 361| 1 0 -5 1 -14 28 .04 7 7 | 20563 592 39 75
ngs 252| 0 0 0 -10 -9 0 -.01 10 10 | -975 182 497 860
sio 359| 0 0 -2 -7 19 30 .03 8 7 | --- --- --- ---
Table 2.2388.1 GPS week: 2388 Day: 1 MJD: 60961.000
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 776| -2 0 4 -11 17 19 .06 8 8 | -605 -164 6 147
emr 105| 0 1 -2 6 3 -8 .08 9 9 | -8 154 9 122
esa 188| 0 0 0 2 4 11 -.15 7 7 | 319 150 8 240
gfz 150| -1 0 2 20 1 3 .05 9 9 | 81 -93 12 106
grg 132| 1 0 0 0 -3 -4 -.01 9 8 | -29 13 7 118
igr n/a| -1 0 1 -2 -4 17 -.01 3 3 | 21453 710 8 90
jgx n/a| 0 -1 1 -4 -16 8 -.04 7 7 | 0 44 33 94
jpl 120| -1 0 2 -5 -4 22 .06 9 9 | -1708 127 7 77
mit 361| 1 0 -4 2 6 -39 .05 6 6 | 21619 377 35 80
ngs 258| 0 0 -1 -7 -10 -31 -.07 9 9 | -599 -166 595 987
sio 364| 2 0 0 0 -12 31 .02 7 7 | --- --- --- ---
Table 2.2388.2 GPS week: 2388 Day: 2 MJD: 60962.000
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 781| -1 0 2 0 14 45 .06 7 6 | -561 -224 5 159
emr 108| 0 0 -2 3 10 -19 .07 8 8 | -476 595 7 109
esa 188| 0 0 0 11 -9 -1 -.15 7 7 | 383 778 7 227
gfz 149| 0 1 4 17 -14 -15 .10 10 11 | -92 -97 11 123
grg 132| 1 0 0 15 13 6 -.03 9 8 | -61 41 6 144
igr n/a| 0 0 0 4 0 -14 -.00 3 3 | 6 -24 8 86
jgx n/a| 0 0 2 -8 -11 0 -.03 7 7 | 11 -108 28 92
jpl 120| 0 0 1 -2 7 17 .03 9 9 | -1650 1183 8 79
mit 361| 1 0 -6 5 -3 -11 .05 6 6 | 68 -147 40 80
ngs 254| 0 -1 5 8 -7 -43 -.09 9 9 | -629 -122 501 750
sio 361| 1 0 -1 -24 -6 0 .03 7 7 | --- --- --- ---
Table 2.2388.3 GPS week: 2388 Day: 3 MJD: 60963.000
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 781| -1 0 3 7 22 6 .03 7 7 | -604 -33 5 157
emr 110| 0 0 0 1 -6 11 .08 8 8 | 349 -549 7 110
esa 189| 0 0 0 -4 -13 9 -.15 7 7 | 1384 -331 6 228
gfz 147| 0 0 4 16 -29 -22 .13 10 9 | -51 3 11 125
grg 129| 1 0 -5 8 1 4 -.03 10 9 | 83 -45 6 124
igr n/a| 0 0 0 3 -1 -12 -.01 3 3 | 3533 599 8 89
jgx n/a| 0 0 4 -6 -8 -13 -.04 7 7 | 18 41 29 90
jpl 120| -2 0 2 3 -13 16 .05 9 9 | -147 -548 8 94
mit 361| 1 0 -4 9 32 -7 .01 6 6 | 3720 222 41 68
ngs 257| -2 -1 -1 -23 20 -6 -.08 9 9 | -600 -36 590 878
sio 365| 0 0 -4 -7 -23 5 .05 7 7 | --- --- --- ---
Table 2.2388.4 GPS week: 2388 Day: 4 MJD: 60964.000
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 776| -1 0 1 6 0 -3 .04 7 7 | -617 -12 5 153
emr 111| 0 0 -2 -13 0 -3 .08 8 8 | -380 146 7 109
esa 189| 0 0 -2 10 -7 -7 -.11 8 7 | 886 288 7 231
gfz 153| 0 0 3 1 -6 -15 .04 10 9 | -487 174 10 133
grg 127| 0 1 -1 2 19 10 -.04 10 9 | -28 -136 6 143
igr n/a| 0 0 0 -12 1 -23 .00 3 3 | 3851 1315 9 82
jgx n/a| 0 0 4 -4 -5 -7 -.03 7 7 | -71 -75 32 94
jpl 120| -1 0 3 -15 4 6 .07 9 9 | -1080 -117 8 85
mit 361| 0 0 -5 0 13 59 .01 6 6 | 4166 676 34 84
ngs 254| 0 -1 4 -1 25 -23 -.09 10 10 | -610 -18 689 991
sio 362| 1 0 -2 13 -28 -31 .01 7 6 | --- --- --- ---
Table 2.2388.5 GPS week: 2388 Day: 5 MJD: 60965.000
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 770| 0 0 2 -1 0 -34 .04 7 7 | -713 53 6 158
emr 108| 0 0 0 -16 -11 -16 .08 8 8 | -177 158 7 110
esa 188| 0 0 0 18 0 -21 -.14 7 7 | 1182 346 6 210
gfz 148| 0 0 0 -8 3 -23 .10 12 9 | -283 233 12 123
grg 125| 1 0 -3 17 3 -26 -.05 9 10 | -43 35 6 120
igr n/a| 0 0 1 7 -5 -39 -.02 3 3 | 5209 1381 10 102
jgx n/a| 0 0 4 15 -3 -13 -.03 7 7 | -28 59 41 98
jpl 120| -3 0 2 7 -9 3 .05 9 9 | -1199 611 8 100
mit 361| 0 0 -5 -19 0 86 .02 7 6 | 5474 861 45 89
ngs 256| 0 0 2 8 -44 -36 -.10 11 11 | -708 48 496 721
sio 361| 0 0 -1 -13 21 23 .01 7 7 | --- --- --- ---
Table 2.2388.6 GPS week: 2388 Day: 6 MJD: 60966.000
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 769| 0 0 3 9 22 17 .03 7 7 | -567 -210 6 153
emr 107| -1 0 -1 -16 -12 -20 .05 9 9 | -62 386 8 125
esa 188| 0 0 -2 -3 -8 -3 -.12 7 7 | 1290 645 8 222
gfz 148| 0 0 1 10 -3 -16 .06 12 10 | -117 88 13 124
grg 129| 1 1 -2 -2 10 19 .00 9 9 | -150 241 6 117
igr n/a| 0 0 1 -18 -15 -25 -.00 3 3 | 6509 1599 10 93
jgx n/a| 0 0 3 -22 -10 -7 -.04 7 7 | 39 83 39 93
jpl 120| -3 -1 3 -15 -1 14 .05 9 9 | -651 718 10 90
mit 361| 1 0 -4 32 45 45 .05 7 7 | 7044 525 47 87
ngs 254| 0 0 0 -4 -27 -8 -.07 10 10 | -569 -211 435 851
sio 358| 1 0 -2 3 -28 -45 .03 8 8 | --- --- --- ---
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 3.2388.0 GPS week: 2388 Day: 0 MJD: 60960.000
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 13 10 --- 12 4 --- 11 10 12 10 4 | 55 50 52 --- 59 53 --- 57 54 53 52 53
2 | 6 8 8 8 10 4 8 9 9 11 11 3 | 32 28 29 32 28 29 29 29 33 31 35 29
3 | 8 9 7 8 6 2 5 7 7 9 8 2 | 37 31 32 37 32 33 31 33 31 32 34 32
4 | 8 16 6 9 9 1 8 15 8 14 11 3 | 14 17 14 18 15 13 13 16 16 11 21 13
5 | 7 10 10 14 12 2 8 11 7 8 8 3 | 36 31 26 38 36 30 30 30 34 34 34 31
6 | 6 10 6 16 8 3 7 8 5 8 6 2 | 35 35 35 36 33 34 31 33 33 38 33 33
7 | 7 8 8 8 9 3 7 8 8 9 9 2 | 37 35 32 38 32 35 35 36 34 37 30 34
8 | 4 7 7 8 4 3 7 7 6 10 7 2 | 27 28 29 27 26 27 26 30 29 27 30 27
9 | 8 7 7 7 8 3 6 9 5 12 9 2 | 27 28 29 29 25 27 23 30 23 23 26 25
10 | 6 12 6 9 5 2 5 6 10 9 5 2 | 31 30 30 30 30 29 29 30 29 29 31 29
11 | 8 11 6 8 10 3 6 10 7 10 7 2 | 39 36 38 42 44 39 37 42 37 39 41 39
12 | 10 8 11 6 16 3 9 9 5 8 10 3 | 93 90 91 92 91 91 92 91 91 92 92 91
13 | 5 8 5 12 7 3 8 10 7 7 9 2 | 19 25 19 16 17 17 16 24 20 18 17 18
14E | 10 11 8 12 11 3 8 12 10 13 9 3 | 62 63 61 64 65 62 63 61 61 59 60 61
15 | 6 7 5 9 7 2 7 6 7 9 5 2 | 31 30 27 29 26 28 27 29 31 29 29 28
16 | 10 12 9 12 11 4 11 10 9 14 7 3 | 47 46 47 48 47 48 46 46 46 52 48 46
17 | 6 7 7 9 7 2 6 8 6 6 8 2 | 29 30 28 31 27 29 28 28 29 30 32 28
18 | 9 13 6 9 8 2 7 14 9 13 6 3 | 39 40 38 44 43 39 40 46 37 41 42 40
19 | 6 9 8 7 6 2 7 7 5 6 8 2 | 23 24 23 23 21 22 22 22 24 26 23 22
X20E | 7 9 --- 10 11 4 7 10 5 11 8 3 | 34 29 --- 27 33 28 28 27 32 32 31 29
X21 | 6 10 9 16 10 3 --- 12 7 10 7 3 | 36 35 34 36 41 35 --- 38 35 34 35 35
22 | 7 6 9 9 9 2 5 6 5 8 9 2 | 40 39 36 38 38 39 39 38 40 40 43 38
23 | 8 9 6 8 9 2 8 11 6 12 8 3 | 28 32 31 30 34 30 29 35 34 26 34 30
24 | 8 7 7 7 7 1 6 6 6 9 6 2 | 30 28 29 26 26 27 25 30 29 28 26 27
25E | 11 8 6 6 12 4 11 11 5 8 14 3 | 32 34 30 30 31 30 28 35 33 28 35 31
26E | 8 9 7 9 12 3 12 10 12 15 8 3 | 31 32 33 29 29 32 33 34 32 34 31 31
27 | 5 8 7 8 5 3 6 7 8 10 7 2 | 26 27 29 25 26 26 26 29 29 27 26 26
28 | 10 7 7 8 10 2 7 8 5 11 8 2 | 47 46 48 50 49 48 48 50 50 48 47 48
29 | 8 7 6 8 5 2 5 6 6 10 10 2 | 46 46 43 44 45 44 43 45 47 46 41 44
30 | 8 6 8 8 10 2 6 6 7 7 7 2 | 28 26 25 26 25 25 23 26 24 25 23 24
31 | 7 6 9 6 9 3 8 9 11 11 6 2 | 34 36 33 36 31 32 34 37 37 33 35 34
32 | 6 11 8 6 6 2 6 9 9 9 7 2 | 23 30 27 21 22 23 21 29 21 24 22 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 7 9 9 3 7 9 7 10 8 |T 35 35 34 35 35 34 33 36 35 35 35 34
WRMS | 7 9 7 9 8 3 8 9 7 10 7 |NE 32 32 31 31 31 30 28 33 32 31 31 30
MEDI | 7 8 7 8 9 3 7 9 7 10 8 |MD 32 31 31 31 31 30 29 33 33 32 33 31
Table 3.2388.1 GPS week: 2388 Day: 1 MJD: 60961.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 10 13 9 --- 11 5 --- 10 7 12 7 3 | 42 38 38 --- 43 39 --- 39 40 38 40 39
2 | 6 7 8 7 9 5 7 9 8 12 7 2 | 28 26 25 28 29 27 27 26 27 29 29 26
3 | 10 10 6 9 6 3 4 9 5 8 6 2 | 42 36 37 40 37 37 36 36 34 37 39 36
4 | 7 14 5 8 9 2 7 15 8 8 7 3 | 11 14 11 15 14 10 12 14 14 11 20 10
5 | 8 8 10 9 11 2 6 12 4 8 6 2 | 39 35 31 34 38 34 36 33 33 36 37 34
6 | 6 7 6 13 7 3 6 8 7 7 7 2 | 32 32 31 33 29 31 29 31 29 30 32 30
7 | 6 7 8 8 7 3 8 7 5 7 9 2 | 30 27 25 31 28 28 28 28 26 27 29 27
8 | 5 8 6 8 5 2 5 8 4 10 6 2 | 26 28 27 28 25 25 24 27 25 27 28 25
9 | 7 8 7 7 8 2 6 6 5 10 5 2 | 26 28 29 28 24 25 22 28 22 25 31 25
10 | 8 11 6 9 8 3 6 7 10 9 7 2 | 33 33 33 33 33 32 30 31 29 33 34 31
11 | 9 12 6 9 9 3 4 10 5 11 8 2 | 29 30 28 33 32 30 29 33 30 28 32 29
12 | 14 9 11 8 16 4 8 11 4 9 9 3 | 75 70 71 73 71 71 71 70 71 74 71 71
13 | 5 11 6 10 7 2 6 9 7 8 7 2 | 18 24 19 12 14 16 15 24 15 20 17 16
14E | 8 9 8 9 12 3 8 14 7 12 5 3 | 48 49 48 52 52 49 48 48 46 48 52 48
15 | 5 8 4 6 6 3 5 6 5 9 5 2 | 28 27 23 24 24 24 25 26 23 26 28 25
16 | 11 10 9 11 11 4 10 11 7 8 10 3 | 40 40 40 42 38 42 43 40 39 42 43 40
17 | 6 6 5 6 8 2 7 7 5 6 7 2 | 30 31 30 30 29 30 29 31 29 31 32 29
18 | 8 12 6 10 9 3 7 13 6 12 7 3 | 25 29 26 32 32 27 27 32 28 26 30 27
19 | 7 6 5 8 7 2 8 7 6 10 9 2 | 27 27 27 27 25 27 26 27 25 32 29 26
X20E | 8 9 --- 9 9 2 7 10 4 9 8 2 | 29 26 --- 26 30 26 28 27 28 27 27 27
X21 | 8 12 9 9 11 3 --- 10 5 10 9 3 | 33 32 31 31 37 31 --- 34 30 31 33 31
22 | 7 6 9 9 8 2 7 5 4 9 6 2 | 41 39 37 38 38 38 38 39 38 39 42 38
23 | 8 7 7 13 10 2 7 14 6 12 9 3 | 26 29 27 27 29 27 28 31 29 23 32 27
24 | 8 8 7 9 7 2 4 6 4 9 6 2 | 27 27 27 23 25 25 23 28 24 24 27 25
25E | 9 9 5 7 11 4 12 10 4 8 9 3 | 29 31 28 28 30 28 26 31 29 27 32 28
26E | 8 10 8 12 10 5 13 9 9 11 7 3 | 30 33 32 29 31 31 31 33 30 34 33 31
27 | 5 7 7 8 6 3 5 7 5 9 8 2 | 25 27 27 27 24 25 24 26 24 26 26 24
28 | 10 7 6 7 8 3 7 8 5 8 7 2 | 36 38 38 37 39 38 38 38 37 39 38 37
29 | 7 6 5 7 6 3 5 7 4 10 10 2 | 32 31 29 31 30 30 29 31 31 33 29 30
30 | 7 6 8 8 7 3 6 6 6 7 7 2 | 26 26 26 22 26 25 22 25 21 23 26 23
31 | 6 6 8 9 8 3 8 8 8 6 6 2 | 28 31 26 31 26 28 27 31 29 27 30 28
32 | 5 10 8 10 5 4 6 10 10 8 8 2 | 23 30 27 22 21 24 22 29 20 25 23 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 7 9 9 3 7 9 6 9 7 |T 31 32 30 31 31 30 29 32 29 31 32 30
WRMS | 8 9 7 9 8 3 7 9 6 9 7 |NE 28 29 27 28 28 27 26 29 26 28 30 27
MEDI | 7 8 7 9 8 3 7 9 5 9 7 |MD 29 30 28 30 29 28 28 31 29 28 31 28
Table 3.2388.2 GPS week: 2388 Day: 2 MJD: 60962.000
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 12 8 --- 11 4 --- 10 7 12 7 3 | 37 35 36 --- 40 37 --- 38 39 42 39 37
2 | 9 8 7 10 10 4 7 7 8 9 7 2 | 19 19 19 25 22 20 21 19 21 24 25 20
3 | 7 10 7 14 6 2 5 9 5 10 7 2 | 29 29 30 37 27 30 28 29 29 34 27 28
4 | 5 14 6 12 8 2 7 15 8 6 8 3 | 14 17 16 21 18 16 16 18 17 18 20 15
5 | 7 9 10 9 12 2 7 11 5 13 7 3 | 27 22 20 23 22 22 23 21 26 28 27 23
6 | 5 6 6 11 8 3 4 7 6 8 6 2 | 28 29 30 28 25 29 27 28 26 30 32 28
7 | 5 7 8 7 6 3 7 6 5 7 10 2 | 27 28 24 30 26 26 26 27 24 30 26 26
8 | 6 7 6 8 6 3 5 7 5 8 6 2 | 27 27 28 26 27 27 27 27 26 27 28 26
9 | 6 8 7 8 8 3 5 8 5 9 5 2 | 18 22 22 22 15 19 16 23 19 17 22 18
10 | 8 8 7 8 8 3 6 7 5 9 7 2 | 26 24 24 25 25 25 23 25 25 28 27 24
11 | 6 10 6 7 10 2 4 9 4 10 7 2 | 32 34 34 34 36 34 33 36 34 34 38 34
12E | 7 9 11 10 9 4 9 10 7 9 8 3 | 131 131 131 129 130 129 131 131 128 132 132 130
13 | 5 7 6 11 6 4 7 9 6 10 9 2 | 24 28 24 19 22 23 21 29 23 24 24 23
14E | 9 10 6 7 10 3 7 13 8 11 6 3 | 32 33 32 34 35 32 33 35 30 30 33 32
15 | 4 7 5 9 7 3 7 6 4 9 8 2 | 25 25 24 25 23 24 23 25 25 27 27 24
16 | 10 10 10 11 26 4 11 10 6 12 11 4 | 35 34 34 37 44 35 37 33 36 37 39 35
17 | 5 7 5 10 7 2 5 7 5 8 6 2 | 23 23 19 21 18 21 20 22 21 24 24 21
18 | 8 11 5 10 9 3 6 15 6 13 7 3 | 31 32 30 34 35 32 33 35 33 35 36 32
19 | 6 6 5 8 7 2 6 7 7 12 8 2 | 23 22 21 19 18 21 20 20 20 27 24 20
X20E | 8 9 --- 13 9 3 6 9 6 12 7 3 | 34 33 --- 32 32 32 31 31 30 33 36 31
X21 | 7 12 7 10 11 3 --- 12 8 11 9 3 | 24 26 22 25 25 23 --- 27 27 24 28 24
22 | 7 5 9 12 11 3 5 6 4 8 5 2 | 37 36 33 35 36 34 34 35 35 37 36 34
23 | 8 8 7 7 10 3 8 12 7 10 9 2 | 20 21 20 20 25 21 21 24 25 19 27 21
24 | 5 7 7 12 5 1 4 7 5 8 6 2 | 27 29 27 25 25 25 23 29 27 27 28 26
25E | 8 8 6 8 11 3 9 11 5 7 9 2 | 28 29 28 27 29 27 28 30 29 28 31 28
26E | 7 10 8 20 11 4 13 8 7 13 6 3 | 25 24 26 27 26 25 25 24 24 29 27 24
27 | 4 7 7 8 6 4 5 7 5 9 6 2 | 30 30 33 34 30 32 29 30 30 34 32 30
28 | 9 7 7 9 6 3 7 9 6 9 7 2 | 38 40 39 42 41 41 42 43 43 41 44 41
29 | 6 6 6 10 6 3 5 9 5 7 9 2 | 38 38 39 41 39 39 39 39 39 40 38 38
30 | 4 6 7 8 7 2 5 5 6 5 8 2 | 23 24 23 21 21 22 20 24 20 21 23 21
31 | 7 6 8 10 8 3 6 7 5 10 6 2 | 33 34 30 35 34 32 32 36 33 35 34 33
32 | 4 9 9 7 7 2 7 9 7 4 8 2 | 21 27 26 22 18 22 20 28 20 23 23 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 10 9 3 7 9 6 9 7 |T 30 31 30 31 30 30 30 31 30 32 33 30
WRMS | 6 8 7 11 8 3 7 9 6 9 7 |NE 26 27 26 27 26 26 25 28 26 28 28 26
MEDI | 7 8 7 10 8 3 6 9 6 9 7 |MD 27 28 27 27 26 26 26 28 26 28 28 26
Table 3.2388.3 GPS week: 2388 Day: 3 MJD: 60963.000
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 13 9 --- 12 5 --- 12 7 11 5 3 | 42 39 39 --- 41 39 --- 42 40 37 41 39
2 | 6 8 6 10 10 5 7 8 7 11 6 2 | 32 30 29 33 29 29 31 28 29 37 30 29
3 | 8 10 7 8 8 3 6 9 5 6 6 2 | 37 34 33 36 32 33 34 34 32 31 31 33
4 | 8 15 7 9 10 3 9 15 8 8 9 3 | 13 17 14 18 16 14 14 16 15 13 17 13
5 | 7 9 9 10 16 3 7 11 5 10 7 3 | 30 26 25 33 26 28 27 26 29 33 30 27
6 | 5 8 6 14 9 3 4 8 9 10 5 2 | 36 37 36 32 31 34 34 35 38 34 36 35
7 | 8 6 8 9 10 2 6 6 5 7 9 2 | 31 30 26 31 28 27 29 29 26 28 28 27
8 | 5 6 6 8 5 3 5 7 6 5 6 2 | 35 32 33 33 33 33 32 35 32 37 34 33
9 | 6 7 7 6 8 2 6 7 5 10 7 2 | 22 25 25 23 19 22 19 26 20 20 24 22
10 | 7 10 7 11 8 3 6 6 5 8 8 2 | 33 30 31 35 29 31 30 33 29 30 34 31
11 | 6 12 6 9 11 2 6 10 5 10 8 2 | 43 41 42 44 42 43 41 43 43 43 43 42
12E | 7 8 11 14 13 6 8 10 5 11 6 3 | 104 105 106 102 103 104 106 104 103 107 103 104
13 | 6 9 5 7 6 4 7 7 7 8 8 2 | 21 27 22 21 21 21 20 26 20 24 24 21
14E | 7 9 7 8 15 2 7 16 11 10 10 3 | 31 32 31 34 34 31 32 34 30 31 34 31
15 | 6 9 5 7 6 2 6 6 7 8 5 2 | 32 32 30 31 28 30 29 31 31 33 31 30
16 | 10 8 10 9 17 4 10 10 7 12 7 3 | 47 48 47 48 47 47 48 46 50 54 54 48
17 | 6 6 5 10 8 2 6 7 6 7 8 2 | 24 25 21 26 20 23 21 26 23 24 27 23
18 | 8 11 5 8 10 3 7 12 6 11 7 2 | 42 41 41 45 41 41 42 48 42 41 44 42
19 | 7 7 5 10 8 2 5 7 7 9 8 2 | 23 25 22 25 20 23 21 23 23 25 26 22
X20E | 7 9 --- 11 8 4 7 9 6 8 8 2 | 27 25 --- 25 25 24 25 24 27 27 28 25
X21 | 9 12 8 8 13 3 --- 12 6 10 7 3 | 14 20 15 18 16 16 --- 21 16 17 21 15
22 | 9 7 9 8 12 2 5 6 5 8 8 2 | 51 50 46 48 47 48 48 48 51 49 54 48
23 | 8 8 5 12 11 2 8 13 6 12 8 3 | 13 16 13 17 20 14 16 18 17 18 21 15
24 | 7 6 7 10 5 3 4 6 5 10 6 2 | 25 27 27 24 26 25 23 28 25 26 28 25
25E | 7 11 6 9 12 3 10 11 5 7 6 2 | 21 26 22 21 23 21 21 27 21 24 23 22
26E | 7 9 8 16 14 4 10 14 7 12 7 3 | 28 28 28 33 28 28 27 29 25 34 30 27
27 | 6 7 6 6 5 3 6 6 6 4 5 2 | 36 33 34 34 34 33 31 35 32 38 31 33
28 | 7 6 6 6 7 2 7 8 6 8 6 2 | 29 31 30 33 35 32 29 34 34 35 37 32
29 | 6 8 5 9 5 3 6 8 6 8 7 2 | 46 45 43 47 46 45 44 46 45 47 45 45
30 | 6 6 7 6 10 2 5 5 4 7 8 2 | 22 24 24 23 25 22 21 24 20 21 25 22
31 | 5 6 8 11 6 3 5 7 6 9 5 2 | 23 27 21 25 25 23 23 27 23 27 26 23
32 | 6 9 7 7 4 2 7 8 8 8 8 2 | 25 29 28 25 23 25 22 30 21 29 24 25
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 10 10 3 7 9 6 9 7 |T 32 33 31 33 31 31 31 33 31 33 33 31
WRMS | 7 8 7 9 9 3 7 9 6 9 7 |NE 29 29 28 29 28 28 27 30 28 29 30 28
MEDI | 7 8 7 9 9 3 6 8 6 8 7 |MD 30 30 29 32 28 28 29 29 29 31 30 27
Table 3.2388.4 GPS week: 2388 Day: 4 MJD: 60964.000
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 12 11 --- 13 6 --- 11 7 12 8 4 | 45 42 44 --- 46 45 --- 48 46 46 46 45
2 | 8 8 8 12 10 3 7 8 7 11 5 2 | 34 34 34 39 35 35 37 35 35 37 38 35
3 | 9 11 9 10 9 3 6 9 6 8 5 2 | 42 36 37 39 38 38 40 38 37 41 38 38
X4 | 7 --- --- 9 --- 8 --- --- --- --- --- 8 | 17 --- --- 20 --- 21 --- --- --- --- --- 16
5 | 7 8 11 8 15 2 7 12 5 10 5 3 | 38 30 30 36 35 34 35 35 35 35 35 34
6 | 6 9 6 10 9 3 3 7 7 7 5 2 | 40 40 41 38 39 39 38 41 40 40 40 39
7 | 10 6 8 10 9 2 6 7 4 9 6 2 | 19 22 18 27 18 21 20 21 22 22 20 20
8 | 6 7 6 9 7 3 5 7 6 10 8 2 | 36 36 38 34 35 36 36 38 35 31 37 35
9 | 6 7 7 8 8 4 6 9 4 7 6 2 | 22 27 25 21 19 22 21 28 20 20 22 21
10 | 9 11 6 8 9 4 6 8 6 8 6 2 | 38 34 35 35 34 36 37 37 34 38 35 35
11 | 7 12 6 12 14 3 5 11 5 12 6 3 | 42 42 43 42 45 42 43 47 44 46 45 43
12E | 9 8 12 9 14 4 7 9 5 9 6 3 | 79 77 80 76 77 79 79 78 78 79 77 78
13 | 6 8 6 7 7 2 5 7 8 7 7 2 | 20 26 23 19 20 21 20 25 24 20 23 21
14E | 10 10 7 13 13 3 9 14 9 15 7 3 | 34 33 32 34 33 32 33 35 32 25 32 31
15 | 5 7 6 7 7 3 6 6 6 8 5 2 | 31 32 31 33 29 30 31 31 32 33 32 31
16E | 10 9 11 11 18 4 9 10 10 14 10 3 | 33 31 34 37 37 34 36 33 34 36 38 33
17 | 6 7 6 10 9 2 6 7 6 8 6 2 | 27 27 24 26 24 25 25 27 24 24 26 24
18 | 11 12 7 14 10 5 8 13 6 14 7 3 | 41 44 42 49 43 45 44 50 44 49 46 44
19 | 5 9 5 9 8 3 6 6 7 10 7 2 | 29 28 26 24 25 26 25 27 26 29 26 25
X20E | 9 9 --- 10 10 3 7 9 6 11 8 3 | 30 29 --- 32 27 28 28 29 29 30 28 28
X21 | 8 11 11 11 14 4 --- 13 8 12 7 3 | 27 29 25 29 28 27 --- 29 27 25 29 26
22E | 6 7 10 8 11 2 6 6 6 10 6 2 | 37 35 34 35 38 34 35 35 36 35 36 35
23 | 8 8 7 10 9 3 10 13 6 10 8 3 | 19 21 19 24 23 20 22 22 22 18 24 21
24 | 7 7 7 8 6 3 5 5 5 9 5 2 | 27 28 30 24 26 27 24 27 27 27 29 26
25E | 8 10 5 9 15 3 8 14 5 7 5 3 | 25 29 26 25 24 25 23 29 25 23 26 25
26E | 9 9 8 15 8 5 10 14 9 14 7 3 | 31 33 33 39 33 31 30 32 32 29 31 31
27 | 6 7 8 8 6 3 6 7 6 9 7 2 | 35 33 38 36 33 35 35 36 35 31 36 34
28 | 7 5 6 8 6 2 6 8 6 10 6 2 | 40 42 41 40 43 41 40 44 44 42 42 41
29 | 6 7 7 10 7 4 5 9 6 9 7 2 | 43 45 43 45 45 43 43 43 44 42 42 43
30 | 5 7 7 6 9 3 6 6 6 8 7 2 | 23 24 25 22 25 23 22 25 22 21 24 23
31 | 6 6 8 8 8 3 6 7 5 7 6 2 | 26 29 23 27 25 26 25 29 27 25 26 25
32 | 5 9 7 7 6 3 7 9 7 7 8 2 | 24 28 27 22 21 25 23 30 22 22 20 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 8 10 10 3 7 9 6 10 7 |T 32 33 33 33 33 32 32 34 33 32 33 32
WRMS | 7 8 7 9 9 3 7 9 6 10 6 |NE 31 32 31 31 31 31 31 33 32 31 32 30
MEDI | 7 8 7 9 9 3 6 9 6 9 6 |MD 31 32 32 34 33 31 33 33 32 31 32 31
Table 3.2388.5 GPS week: 2388 Day: 5 MJD: 60965.000
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 13 9 --- 12 4 --- 10 8 13 8 3 | 39 39 39 --- 43 40 --- 42 44 39 43 40
2 | 8 7 6 9 10 4 7 7 7 10 7 2 | 26 23 22 29 24 23 24 26 27 29 29 25
3 | 8 10 7 7 8 3 6 8 4 5 5 2 | 29 27 25 25 23 24 26 26 24 23 27 25
X4 | 8 --- 8 --- --- 7 --- --- 6 --- 9 4 | 10 --- 7 --- --- 7 --- --- 14 --- 19 10
5 | 9 9 10 13 16 2 7 12 8 9 6 3 | 25 21 17 25 26 20 22 21 21 25 23 20
6 | 6 6 6 12 8 2 4 9 7 5 7 2 | 29 28 27 26 27 26 26 28 26 26 31 27
7 | 6 6 7 8 9 2 5 6 5 11 7 2 | 30 29 27 31 26 28 27 29 25 30 26 27
8 | 6 9 6 6 8 3 5 7 4 9 5 2 | 25 27 28 29 22 25 24 28 25 23 27 25
9 | 6 11 7 7 9 4 5 8 5 11 7 2 | 26 27 27 27 23 25 22 29 24 24 28 25
10 | 9 9 6 10 9 4 7 6 6 9 7 2 | 28 28 28 29 26 28 27 28 25 26 27 26
11 | 7 10 6 7 11 2 5 10 5 13 7 2 | 23 24 24 25 30 24 26 26 28 27 29 25
12E | 7 8 10 7 12 3 7 9 6 11 5 2 | 70 70 72 69 69 71 72 70 71 74 70 70
13 | 8 8 5 7 7 2 6 7 7 14 8 2 | 16 22 17 20 14 16 16 22 20 22 20 17
14E | 8 9 5 11 12 3 9 13 10 15 7 3 | 42 44 40 44 44 41 41 43 39 40 40 41
15 | 6 7 5 6 7 2 7 6 5 15 5 2 | 19 18 16 20 16 17 19 18 18 23 18 17
16E | 9 7 9 11 11 4 8 7 7 11 6 2 | 35 36 36 41 36 36 36 36 35 37 35 35
17 | 5 6 7 6 8 2 8 8 7 11 6 2 | 22 21 16 22 20 19 20 20 19 24 22 19
18 | 9 11 7 9 8 2 7 13 6 11 7 3 | 29 32 29 33 32 30 31 36 34 30 35 31
19 | 6 6 6 7 7 3 7 7 9 12 7 2 | 20 18 14 19 19 17 18 16 18 22 19 17
X20E | 7 10 --- 9 10 2 7 10 6 12 7 3 | 18 18 --- 20 18 17 17 19 19 19 22 17
X21 | 8 11 8 9 13 3 --- 13 7 13 8 3 | 18 20 18 21 25 20 --- 23 23 22 23 20
22E | 7 6 9 11 10 3 5 6 7 13 6 2 | 38 36 33 36 38 35 35 35 38 38 40 36
23 | 9 10 6 10 10 2 11 12 5 11 9 3 | 18 19 15 21 23 18 19 22 21 17 24 18
24 | 8 6 7 6 6 3 4 6 5 13 7 2 | 23 24 24 22 22 21 20 23 24 23 24 22
25E | 8 10 5 8 16 4 10 10 7 7 7 3 | 19 22 17 17 17 16 15 23 20 16 21 18
26E | 9 9 7 46 9 7 10 16 13 13 10 4 | 27 27 27 34 26 28 27 32 28 30 28 27
27 | 6 7 8 5 6 2 6 5 5 7 7 2 | 25 26 28 26 22 25 24 26 24 23 26 24
28 | 5 6 6 7 6 2 6 8 7 13 5 2 | 38 39 38 40 41 39 39 41 42 42 41 40
29 | 7 6 6 8 6 3 6 8 5 11 8 2 | 32 31 29 31 30 29 29 29 34 28 35 30
30 | 6 6 7 9 10 2 6 7 9 8 10 2 | 24 23 24 22 25 22 21 24 19 22 20 21
31 | 4 6 8 8 6 3 6 8 9 11 7 2 | 29 31 25 30 26 26 26 29 29 25 28 27
32 | 6 9 8 7 7 3 7 9 8 9 9 2 | 21 28 26 20 20 23 19 28 19 22 20 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 12 9 3 7 9 7 11 7 |T 27 28 26 28 27 26 26 28 27 28 28 26
WRMS | 7 8 7 9 10 3 7 9 6 11 7 |NE 24 26 23 25 25 23 23 26 25 25 26 23
MEDI | 7 8 7 8 9 3 7 8 7 11 7 |MD 25 27 26 26 25 24 24 28 24 25 27 25
Table 3.2388.6 GPS week: 2388 Day: 6 MJD: 60966.000
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 13 9 --- 14 4 --- 11 7 11 8 3 | 70 65 68 --- 74 69 --- 71 70 71 68 69
2 | 8 8 6 7 11 2 7 8 7 12 6 2 | 43 46 43 44 45 44 45 44 45 45 45 44
3 | 8 9 8 10 8 3 8 10 5 9 9 2 | 48 41 41 46 42 42 44 42 41 43 40 42
4 | 5 15 7 7 10 3 8 15 7 8 9 3 | 9 9 6 8 9 8 8 10 14 3 14 8
5 | 6 13 11 9 13 3 8 13 11 10 4 3 | 40 36 34 39 36 37 38 38 38 40 39 37
6 | 7 8 5 18 9 3 5 8 8 9 10 3 | 50 51 50 47 46 49 48 50 50 49 50 49
7 | 4 8 7 8 9 3 5 7 7 7 7 2 | 35 36 33 38 35 33 34 34 31 34 32 33
8 | 8 7 7 6 8 2 8 9 8 12 9 2 | 47 49 50 50 47 48 48 51 46 49 46 48
9 | 4 10 7 11 8 4 7 8 5 7 9 2 | 33 33 34 31 30 31 30 34 31 27 31 31
10 | 8 8 6 8 9 3 6 7 6 7 6 2 | 47 43 45 47 43 45 46 47 43 45 46 45
11 | 7 10 5 11 12 2 6 10 7 12 7 2 | 57 56 56 55 59 57 56 59 58 57 59 57
12E | 10 9 12 12 11 3 8 9 7 12 8 3 | 77 78 77 77 79 77 77 76 76 76 76 76
13 | 7 9 6 6 6 1 4 8 7 10 7 2 | 24 31 28 28 24 26 25 30 29 26 27 26
14E | 9 10 7 13 14 3 10 15 10 15 10 3 | 61 66 63 64 62 63 65 62 60 57 60 61
15 | 6 7 6 7 7 3 6 8 6 6 7 2 | 43 42 42 44 38 41 41 43 42 43 43 42
16E | 9 8 8 14 13 4 6 9 7 11 9 3 | 35 34 36 35 35 35 35 36 38 39 38 35
17 | 5 7 6 8 9 3 5 8 6 9 6 2 | 30 31 27 30 29 29 29 31 29 29 30 29
18 | 8 11 8 9 9 3 8 12 7 15 6 3 | 60 62 61 65 63 62 62 68 61 63 63 62
19 | 4 7 6 9 8 2 4 6 6 9 6 2 | 30 31 27 30 27 28 28 29 27 31 28 28
X20E | 9 9 --- 8 6 3 9 8 6 17 8 3 | 23 22 --- 24 24 22 23 24 25 26 24 22
X21 | 8 13 11 11 12 4 --- 13 9 11 9 3 | 26 26 24 27 29 25 --- 28 28 24 28 25
22E | 5 6 9 12 11 3 6 5 6 10 7 2 | 40 40 36 37 40 38 36 38 39 38 42 38
23 | 9 9 7 11 10 2 9 12 7 12 7 3 | 19 22 18 25 25 21 23 25 23 18 25 21
24 | 7 7 6 6 5 3 6 6 7 9 8 2 | 28 33 35 31 32 31 30 32 35 35 35 32
25E | 7 10 6 18 13 3 9 10 6 9 7 3 | 25 28 26 26 25 25 24 29 28 25 28 25
26E | 9 8 7 33 7 5 11 10 9 15 10 4 | 42 44 43 44 44 42 42 43 41 42 42 42
27 | 5 8 7 9 8 3 7 8 7 9 8 2 | 45 44 48 49 44 46 45 49 45 45 43 45
28 | 7 7 7 9 7 2 6 8 6 12 6 2 | 55 55 56 57 58 57 56 58 59 60 59 57
29 | 6 7 6 9 7 3 6 8 7 9 8 2 | 59 61 59 60 61 58 59 60 61 58 59 59
30 | 6 8 7 6 9 2 5 6 7 6 7 2 | 28 32 31 32 32 29 29 31 28 25 31 29
31 | 4 8 8 8 9 2 6 8 4 8 6 2 | 33 35 30 36 30 32 31 35 35 32 34 33
32 | 7 8 8 7 7 4 6 9 9 9 9 2 | 32 38 36 31 32 34 30 37 30 33 32 32
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 12 9 3 7 9 7 10 8 |T 40 41 40 40 40 40 39 42 40 40 41 40
WRMS | 7 9 7 10 9 3 7 9 7 10 8 |NE 39 40 39 39 39 39 38 41 39 39 40 39
MEDI | 7 8 7 9 9 3 6 8 7 9 7 |MD 40 38 36 38 36 37 36 38 38 39 39 37
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 4.2388 GPS week: 2388 MJD: 60960.0-60966.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 8 12 24 |U 11 16 42 |U 11 10 30 |
emr | emr 3044 |U 12 13 34 |U 11 14 50 | 12 13 25 |
esa | esa 2962 | 11 13 30 | 10 12 44 | 10 11 23 |
gfz | gfz 2948 | 7 9 21 |U 9 14 34 | 11 9 26 |
grg | grg 3044 |U 10 12 21 |U 11 17 33 | 12 11 25 |
igr | igr 2644 | 8 10 21 | 10 14 35 | 10 9 23 |
igs | igs 3056 | 8 10 21 | 10 13 36 | 10 9 23 |
jgx | jgx 2852 |U 8 9 20 |U 10 15 34 |U 11 10 27 |
jpl | jpl 3044 | 15 12 36 | 11 14 49 | 13 15 26 |
mit | mit 3058 |U 8 10 17 |U 10 15 33 |U 10 9 24 |
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 5.2388.0 GPS week: 2388 Day: 0 MJD: 60960.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 13 29 | 10 15 31 | 10 10 30 |
emr | emr 3072 | 12 17 41 | 12 15 47 | 12 15 26 |
esa | esa 2976 | 8 14 33 | 11 15 43 | 9 12 23 |
gfz | gfz 2975 | 8 9 24 | 9 12 28 | 8 8 22 |
grg | grg 3072 | 9 12 26 | 10 15 27 | 11 10 23 |
igr | igr 3072 | 7 10 27 | 10 14 30 | 9 10 23 |
igs | igs 3072 | 8 11 27 | 10 13 30 | 9 10 22 |
jgx | jgx 2880 | 8 8 26 | 10 15 30 | 8 9 25 |
jpl | jpl 3072 | 13 15 42 | 12 19 52 | 13 15 31 |
mit | mit 3072 | 8 10 22 | 10 14 25 | 9 10 23 |
Table 5.2388.1 GPS week: 2388 Day: 1 MJD: 60961.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 13 26 | 10 13 38 | 11 9 37 |
emr | emr 3072 | 13 11 34 | 13 8 48 | 12 14 27 |
esa | esa 2976 | 12 11 31 | 12 7 46 | 8 12 28 |
gfz | gfz 2976 | 9 10 22 | 9 11 31 | 9 8 25 |
grg | grg 3072 | 12 13 20 | 14 15 27 | 11 10 26 |
igr | igr 3072 | 10 10 22 | 12 11 31 | 8 9 26 |
igs | igs 3072 | 10 10 22 | 11 10 32 | 9 10 26 |
jgx | jgx 2880 | 10 10 21 | 13 14 31 | 9 9 30 |
jpl | jpl 3072 | 16 12 38 | 11 7 51 | 12 15 28 |
mit | mit 3072 | 9 10 15 | 11 14 29 | 9 9 27 |
Table 5.2388.2 GPS week: 2388 Day: 2 MJD: 60962.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 12 21 | 16 19 33 | 10 11 30 |
emr | emr 3072 | 10 13 32 | 16 17 43 | 12 14 25 |
esa | esa 2976 | 11 14 26 | 15 15 38 | 10 11 17 |
gfz | gfz 2973 | 8 11 17 | 13 14 27 | 10 9 27 |
grg | grg 3071 | 10 13 18 | 17 18 29 | 9 11 23 |
igr | igr 94 | 9 11 18 | 14 16 27 | 9 10 22 |
igs | igs 3072 | 8 11 18 | 15 16 29 | 9 10 22 |
jgx | jgx 2880 | 8 10 17 | 14 17 23 | 10 9 27 |
jpl | jpl 3072 | 14 14 31 | 14 15 46 | 12 15 28 |
mit | mit 3072 | 9 12 16 | 14 16 26 | 9 8 26 |
Table 5.2388.3 GPS week: 2388 Day: 3 MJD: 60963.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 11 24 | 10 17 49 | 13 8 24 |
emr | emr 3071 | 11 13 33 | 10 16 54 | 13 12 20 |
esa | esa 2976 | 11 13 28 | 9 13 46 | 11 9 21 |
gfz | gfz 2976 | 7 8 21 | 9 14 36 | 13 8 22 |
grg | grg 3072 | 9 11 21 | 12 20 34 | 13 10 21 |
igr | igr 3072 | 7 10 21 | 9 15 39 | 12 7 20 |
igs | igs 3072 | 8 10 22 | 9 14 40 | 12 8 19 |
jgx | jgx 2880 | 8 9 20 | 10 16 36 | 14 9 27 |
jpl | jpl 3072 | 14 12 36 | 10 15 51 | 14 13 21 |
mit | mit 3072 | 7 10 17 | 9 16 38 | 12 8 21 |
Table 5.2388.4 GPS week: 2388 Day: 4 MJD: 60964.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 11 26 | 12 21 48 | 13 8 31 |
emr | emr 2976 | 13 13 38 | 11 17 52 | 14 11 27 |
esa | esa 2880 | 13 13 35 | 10 16 43 | 11 10 22 |
gfz | gfz 2880 | 7 9 22 | 9 18 39 | 12 9 29 |
grg | grg 2976 | 9 12 26 | 10 21 39 | 14 8 30 |
igr | igr 3058 | 9 10 24 | 11 18 39 | 11 8 26 |
igs | igs 2976 | 9 10 24 | 10 18 40 | 12 8 26 |
jgx | jgx 2784 | 8 9 20 | 11 18 41 | 13 8 29 |
jpl | jpl 2976 | 16 13 38 | 12 18 52 | 14 15 31 |
mit | mit 2976 | 7 9 19 | 10 19 36 | 12 7 26 |
Table 5.2388.5 GPS week: 2388 Day: 5 MJD: 60965.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 8 11 19 | 9 10 49 | 13 14 33 |
emr | emr 2976 | 12 13 31 | 8 9 58 | 12 16 29 |
esa | esa 2976 | 13 13 30 | 8 8 49 | 12 15 27 |
gfz | gfz 2880 | 6 8 19 | 8 14 37 | 12 13 28 |
grg | grg 2976 | 9 11 18 | 7 15 39 | 13 13 27 |
igr | igr 3070 | 7 11 19 | 7 8 38 | 10 13 26 |
igs | igs 3060 | 9 10 18 | 7 8 41 | 11 12 26 |
jgx | jgx 2784 | 8 9 18 | 7 13 40 | 12 14 29 |
jpl | jpl 2976 | 17 11 35 | 9 10 47 | 14 18 25 |
mit | mit 3072 | 8 12 13 | 8 13 41 | 11 11 27 |
Table 5.2388.6 GPS week: 2388 Day: 6 MJD: 60966.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 10 22 | 10 15 47 | 11 12 27 |
emr | emr 3072 | 11 11 32 | 7 16 47 | 12 10 19 |
esa | esa 2976 | 11 11 29 | 6 13 42 | 11 11 18 |
gfz | gfz 2976 | 7 7 21 | 9 15 40 | 12 12 27 |
grg | grg 3072 | 9 9 21 | 9 15 40 | 12 13 26 |
igr | igr 3072 | 8 9 19 | 8 13 37 | 9 8 19 |
igs | igs 3072 | 8 8 20 | 8 13 38 | 10 9 19 |
jgx | jgx 2880 | 7 8 17 | 8 12 35 | 10 10 25 |
jpl | jpl 3072 | 15 11 32 | 8 16 47 | 13 13 20 |
mit | mit 3072 | 7 9 16 | 9 12 39 | 11 9 21 |
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 6.2388 GPS week: 2388 MJD: 60960.500-60966.500
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 | -9 -10 43 33 3 | -3 20
| 14 9 58 50 3 | 2
emr uuuuu | 11 -7 48 102 -1 | -22 28
| 19 10 94 48 6 | 1
esa uuuuu | 15 -4 -45 45 0 | -11 24
| 10 8 20 43 6 | 3
gfz uuuuu | 10 -9 -129 100 1 | -5 22
| 14 20 96 106 6 | 3
grg uuuuu | -9 14 16 -30 -4 | -5 22
| 11 10 30 48 2 | 4
igr xxxxx | 7 2 3 21 2 | -5 21
| 6 8 35 35 6 | 2
irf xxxxx | 0 -3 -29 -21 5 | -4 22
| 4 7 11 12 3 | 2
jgx uuuuu | 5 4 54 -107 -2 | 2 21
| 4 11 14 24 4 | 3
jpl uuuuu | -6 15 45 37 -2 | -6 17
| 7 14 41 32 5 | 2
mit uuuuu | -13 7 -81 -62 4 | 9 22
| 12 12 28 35 3 | 2
ngs uuuuu | -2 -11 72 -81 0 | 7 21
| 38 20 99 181 2 | 2
sio xxxxx | 53 -41 -103 -70 1 | 10 20
| 62 42 76 51 5 | 2
Table 7.2388.0 GPS week: 2388 Day: 0 MJD: 60960.500
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 | -29 -21 5 -30 3 | -4 22
emr uuuuu | -2 -4 -50 28 4 | -22 28
esa uuuuu | 22 -1 -6 79 -7 | -6 26
gfz uuuuu | -3 3 -24 -22 -6 | -1 26
grg uuuuu | 3 -6 65 45 -5 | 0 25
igr xxxxx | -4 15 17 -15 -2 | -3 23
irf xxxxx | -2 -4 -20 -39 2 | -3 25
jgx uuuuu | 10 -17 60 -127 -4 | 6 25
jpl uuuuu | -12 39 2 3 2 | -7 19
mit uuuuu | -13 6 -27 -87 6 | 10 25
ngs uuuuu | 34 16 -49 200 3 | 9 23
sio xxxxx | -32 -25 -190 -113 7 | 11 23
Table 7.2388.1 GPS week: 2388 Day: 1 MJD: 60961.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -15 5 86 -26 7 | -5 22
emr uuuuu | -12 -8 -87 64 2 | -24 29
esa uuuuu | 9 -3 -30 39 -7 | -10 26
gfz uuuuu | -9 -37 -22 18 -8 | -4 24
grg uuuuu | 1 19 21 -3 -6 | -3 24
igr xxxxx | 15 3 -23 64 -4 | -5 23
irf xxxxx | 3 -11 -36 -37 5 | -5 24
jgx uuuuu | 9 7 64 -78 -7 | 3 23
jpl uuuuu | -9 23 -4 -7 5 | -8 18
mit uuuuu | -18 -10 -74 -77 7 | 8 23
ngs uuuuu | 54 8 75 153 1 | 7 21
sio xxxxx | 78 -98 -161 -32 -1 | 9 22
Table 7.2388.2 GPS week: 2388 Day: 2 MJD: 60962.500
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 | 0 -7 -6 53 7 | -1 21
emr uuuuu | -9 9 18 107 -1 | -20 27
esa uuuuu | 25 -10 -57 78 -3 | -7 25
gfz uuuuu | 13 -24 -168 -17 5 | -2 24
grg uuuuu | -15 15 14 -83 -3 | -1 24
igr xxxxx | 7 0 -22 2 1 | -2 22
irf xxxxx | -3 -2 -46 -20 2 | -2 24
jgx uuuuu | 4 14 44 -74 -2 | 6 23
jpl uuuuu | -15 8 70 72 -3 | -4 17
mit uuuuu | -17 2 -79 0 2 | 12 25
ngs uuuuu | 17 -19 223 -186 -1 | 10 23
sio xxxxx | 63 -53 -81 -119 1 | 12 23
Table 7.2388.3 GPS week: 2388 Day: 3 MJD: 60963.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -17 -12 83 40 2 | -4 20
emr uuuuu | 17 -23 80 105 5 | -24 29
esa uuuuu | 22 8 -52 63 -1 | -13 24
gfz uuuuu | 31 7 -247 136 7 | -7 21
grg uuuuu | -5 14 4 -78 -5 | -7 22
igr xxxxx | 7 0 -42 16 -2 | -7 20
irf xxxxx | 6 -9 -34 -15 8 | -7 22
jgx uuuuu | 1 12 42 -118 -6 | 1 20
jpl uuuuu | 5 -6 64 41 -2 | -8 18
mit uuuuu | -19 -2 -82 -27 0 | 7 20
ngs uuuuu | -25 1 99 -148 1 | 5 20
sio xxxxx | 168 -44 -98 -60 0 | 8 19
Table 7.2388.4 GPS week: 2388 Day: 4 MJD: 60964.500
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 | 9 -16 20 21 -1 | -4 20
emr uuuuu | 30 -13 93 135 -7 | -24 29
esa uuuuu | 24 -12 -65 80 5 | -15 24
gfz uuuuu | 13 -3 -133 176 2 | -9 20
grg uuuuu | -8 18 32 7 -4 | -9 20
igr xxxxx | 6 0 29 71 3 | -8 19
irf xxxxx | -3 -4 -31 -9 10 | -7 21
jgx uuuuu | 8 2 74 -98 0 | -1 18
jpl uuuuu | -3 12 87 35 -1 | -7 18
mit uuuuu | -27 23 -90 -77 3 | 6 19
ngs uuuuu | -57 -20 -4 -232 0 | 5 20
sio xxxxx | 35 -47 -47 -6 -7 | 7 18
Table 7.2388.5 GPS week: 2388 Day: 5 MJD: 60965.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 3 -5 134 109 0 | -3 19
emr uuuuu | 13 2 97 98 0 | -22 27
esa uuuuu | 5 -16 -56 -2 8 | -13 23
gfz uuuuu | 4 18 -244 162 7 | -7 20
grg uuuuu | -10 13 8 -56 -1 | -8 20
igr xxxxx | 7 -10 4 -16 7 | -7 19
irf xxxxx | -6 -6 -16 -15 9 | -4 21
jgx uuuuu | 2 -1 33 -122 3 | 0 18
jpl uuuuu | 1 7 10 81 -12 | -5 16
mit uuuuu | -11 7 -96 -69 6 | 9 20
ngs uuuuu | -13 -30 168 -232 -4 | 8 20
sio xxxxx | 16 -59 -166 -31 6 | 9 18
Table 7.2388.6 GPS week: 2388 Day: 6 MJD: 60966.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -15 -17 -22 65 3 | -1 19
emr uuuuu | 39 -11 186 179 -10 | -21 26
esa uuuuu | 1 2 -52 -26 4 | -11 22
gfz uuuuu | 22 -27 -63 246 2 | -5 19
grg uuuuu | -30 25 -34 -45 -3 | -7 19
igr xxxxx | 11 8 59 25 12 | -5 19
irf xxxxx | 3 12 -18 -14 3 | -2 20
jgx uuuuu | 0 8 58 -133 2 | 1 18
jpl uuuuu | -7 18 89 31 -2 | -3 15
mit uuuuu | 13 21 -119 -95 2 | 12 21
ngs uuuuu | -21 -35 -7 -122 1 | 8 20
sio xxxxx | 40 39 24 -133 3 | 11 19
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