[IGSREPORT-30721] Wk 2395 IGS Final Orbits
acc
acc at igs.org
Fri Dec 19 12:12:59 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2395 (Nov 30, 2025 - Dec 06, 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_20253340000_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 | CMUM
0 | EMR | BSHM GLPS BSHM
0 | ESA | CHUR NRMD CHUR UNSA
0 | GFZ | 21 21 AJAC ALGO AREQ ASCG BADG BRAZ BSHM CASC CCJ2
0 | GFZ | CHPI CHTI CKIS CMUM COCO CPVG CRO1 CZTG DAEJ DAV1
0 | GFZ | DGAR DJIG FAIR GLPS GMSD GODE GUAM HOFN HRAO IISC
0 | GFZ | IRKJ ISPA JOG2 KAT1 KIT3 LAUT LPGS MAC1 MAJU MATE
0 | GFZ | MAW1 MBAR MIZU MKEA NIUM NKLG NLIB NRMD NYA2 ONSA
0 | GFZ | OUS2 PIE1 POL2 POVE PTVL REUN RIO2 SANT SCOR SGOC
0 | GFZ | SGPO STHL STR1 SYOG TASH TOW2 TUVA TWTF UNSA VOIM
0 | GFZ | WARK WHIT WSRT WTZR ZAMB ZECK CHPI CHTI DGAR KIT3
0 | GFZ | LAUT
0 | GRG | 5 GLPS MCM4 MGUE NRMD IRKJ MGUE NRMD
0 | JPL | CHTI GLPS CHTI HKSL HOLB NRMD
0 | MIT | ABMF GANP MCM4 MEDI NNOR REDU SCTB STJO TLSE TRO1
0 | MIT | VACS ABMF GANP MADR MCM4 MEDI NNOR REDU SCTB STJO
0 | MIT | TLSE TRO1 VACS
1 | COD | HRAO HRAO
1 | EMR | CHTI MATE CAS1 MATE
1 | ESA | CUSV CUSV HRAO JOG2
1 | GFZ | 21 21 ACRG AJAC AREQ ARHT ASCG BADG BAKE BHR4 BSHM
1 | GFZ | CCJ2 CHAN CHPI CHTI CHUR CMUM COCO CPVG CRO1 CZTG
1 | GFZ | DAEJ DGAR DJIG DRAO DUMG FAIR FALK GAMB GMSD GODE
1 | GFZ | GUAM HERS HOB2 HOFN IISC INVK IRKJ ISPA JOG2 KERG
1 | GFZ | KIT3 KOKV LAUT LPGS MAJU MBAR MIZU MKEA MONP NKLG
1 | GFZ | NLIB NRC1 NYA2 ONSA OUS2 PDEL PIE1 POL2 POVE PTVL
1 | GFZ | QAQ1 REUN RIO2 SANT SCOR SGOC SGPO STHL STJO STR1
1 | GFZ | SUTH SYOG THU2 TUVA TWTF UNSA VOIM WARK WHIT WSRT
1 | GFZ | WTZR WUH2 YELL ZAMB ZECK CHPI LAUT LPGS MAJU MATE
1 | GFZ | ONSA
1 | GRG | CHTI NRMD CKSV DARW MOBS NRMD YELL
1 | JGX | IQAL
1 | JPL | 21 CHTI HKSL NRMD CHTI GLPS HKSL JOG2 NRMD
1 | MIT | KOKV KOUR MCM4 MEDI SCTB STJO TLSE VACS KOKB KOKV
1 | MIT | KOUR MADR MCM4 MEDI SCTB STJO TLSE VACS
2 | COD | ALIC CUSV GODN
2 | EMR | CHTI CUSV DAV1 CUSV DAV1
2 | ESA | BAKE UNSA BAKE BOGT CPVG CZTG POVE
2 | GFZ | 21 21 ACRG AJAC ALGO AREQ ARHT ASCG BADG BHR4 BSHM
2 | GFZ | CASC CCJ2 CHPI CHTI CHUR CKIS CMUM COCO CPVG CRO1
2 | GFZ | CZTG DAEJ DAV1 DGAR DJIG DRAO DUMG FAIR FALK GAMB
2 | GFZ | GMSD GODE GUAM HERS HOB2 HOFN HRAO IISC INVK IRKJ
2 | GFZ | ISPA JOG2 KAT1 KERG KIRI KOKB KOKV LAUT LPGS MAC1
2 | GFZ | MADR MAJU MATE MAW1 MBAR MIZU MKEA NIUM NKLG NLIB
2 | GFZ | NRC1 NRMD NYA2 ONSA OUS2 PDEL PIE1 POHN POL2 POVE
2 | GFZ | PTVL QAQ1 REUN RIO2 SANT SCOR SGOC SGPO STHL STJO
2 | GFZ | SUTH SYOG THU2 TOW2 TUVA TWTF UNSA VOIM WARK WHIT
2 | GFZ | WSRT WTZR WUH2 YELL ZAMB ZECK CHPI LPGS ONSA POHN
2 | GRG | 13 CHTI DAV1 DYNG NRMD CKSV DYNG NRMD
2 | JGX | ABMF BADG
2 | JPL | 21 23 CHTI ALIC CHTI HKSL NRMD POVE
2 | MIT | GMSD MADR MCM4 MEDI NNOR STJO VACS YARR GMSD MADR
2 | MIT | MCM4 MEDI NNOR STJO VACS YARR
3 | COD | ABMF BOGT CKSV FAA1 GANP MAR6 NRMD NYAL REYK SYOG
3 | COD | THU2 CKSV LMMF
3 | EMR | ASCG CHUR DAV1 MAC1 MAW1 MCM4 NRMD RIGA THU2
3 | ESA | BAKE BOGT CPVG CUSV FAIR MAC1 NRMD SCOR BAKE BOGT
3 | ESA | FAIR FLRS MAC1 MATE SCOR
3 | GFZ | 21 13 21 BADG CHPI LAUT NRMD ONSA THU2 BADG CHPI
3 | GFZ | CZTG LAUT ONSA
3 | GRG | 13 13 NRMD BOGT
3 | JPL | CHTI CAS1 MAW1 NRMD NYAL THU2
3 | MIT | ABMF AUCK CHTI FLRS GANP IRKJ KOKB KOKV MADR MCM4
3 | MIT | MEDI NNOR STJO SVTL TIDB VACS ABMF AUCK FLRS GANP
3 | MIT | IRKJ KOKB KOKV MADR MCM4 MEDI NNOR STJO SVTL TIDB
3 | MIT | VACS
4 | COD | ABMF NRMD THU2 LMMF
4 | EMR | MCM4 BRST BUCU DAV1 FAIR FLIN HOFN IQAL MCM4 NRMD
4 | EMR | SANT SCOR THU2
4 | ESA | 32 ADIS AJAC ALIC AREG ARHT ASCG BADG BAKE BELE BOAV
4 | ESA | BOGT BRAZ BRST BSHM BUCU CAS1 CCJ2 CEDU CHPI CHUR
4 | ESA | CKIS CMUM COCO CPVG CRO1 CUSV CZTG DAEJ DARW DAV1
4 | ESA | DGAR DJIG DRAO DUBO DYNG FAA1 FAIR FALK FLIN GAMB
4 | ESA | GANP GMSD GODN GUAM HERS HKSL HLFX HOB2 HOFN HOLB
4 | ESA | HRAO IISC IQAL ISPA JOG2 KAT1 KIRI KIRU KITG KOKB
4 | ESA | KOUR KRGG LAUT LMMF LPGS MAC1 MAJU MAL2 MAR6 MAS1
4 | ESA | MATE MAW1 MBAR MDO1 MELI METG MGUE MKEA MOBS NANO
4 | ESA | NAUR NICO NIUM NKLG NLIB NNOR NRMD NTUS NYA2 OUS2
4 | ESA | PARC PERT PIE1 PNGM POAL POHN POL2 POTS POVE PRDS
4 | ESA | PTGG PTVL QAQ1 REUN RIGA RIO2 SANT SCH2 SCOR SCRZ
4 | ESA | SGOC SGPO STHL STJ3 STK2 SYOG TASH THU2 TOW2 UNSA
4 | ESA | VILL VNDP VOIM WARK WHIT WIND WTZR XMIS YEL2 YKRO
4 | ESA | ZAMB ZIM2 BAKE CHUR CMUM CUSV DAEJ FAIR KIRU MAC1
4 | ESA | STHL WHIT
4 | GFZ | 21 5 13 21 CHPI NRMD ONSA POHN CHPI MIZU ONSA POHN
4 | GFZ | POL2 ZAMB
4 | GRG | 13 13 BRST IRKJ MGUE NRMD
4 | JPL | CHTI GLPS NRMD NYAL QUIN THU2 YKRO
4 | MIT | FLRS IRKJ MADR NNOR PARC SCTB SVTL FLRS IRKJ MADR
4 | MIT | MEDI NNOR PARC REDU SCTB SVTL
5 | COD | ABMF ASCG BRST BRUX BUCU CAS1 DARW DAV1 DUBO DYNG
5 | COD | FAA1 FLIN GANP GRAC KIRU KITG KOUR LMMF MAS1 MBAR
5 | COD | MCM4 MGUE MOBS NANO NICO NNOR NRMD NYAL PARC PDEL
5 | COD | RIGA SCOR SCRZ SFER SYOG VILL VNDP GRAC NRMD
5 | EMR | DAV1 BSHM DAV1 GLPS MCM4 NRMD RIGA
5 | ESA | IQAL NRMD YEL2 CMUM GLPS IQAL YEL2
5 | GFZ | 21 5 13 21 CHPI LAUT NRMD ONSA CHPI CMUM GLPS LAUT
5 | GFZ | ONSA
5 | GRG | NRMD
5 | JGX | HKSL
5 | JPL | CAS1 CHTI GLPS MBAR NRMD NYAL
5 | MIT | IRKJ MEDI NNOR STJ3 SVTL TRO1 VACS IRKJ MEDI NNOR
5 | MIT | STJ3 SVTL TRO1
6 | COD | ASCG BELE BOGT CAS1 CCJ2 CHAN DAV1 FAA1 FAIR GANP
6 | COD | HKSL LAUT LMMF MCM4 NRMD RESO SYOG ZIM2 DAV1 ZIM2
6 | EMR | DAV1 NRMD DAV1 MCM4 NRMD RESO YEL2
6 | ESA | BRAZ FAIR UNSA BRAZ FAIR LMMF UNSA
6 | GFZ | 5 21 5 21 CHPI LAUT ONSA CHPI LAUT ONSA
6 | GRG | 17 FAIR NRMD YEL2 YELL CAS1 FAIR NRMD YEL2 YELL
6 | JPL | CHTI BELE CAS1 CHUR HKSL NRMD
6 | MIT | BADG IRKJ KOUR MADR MCM4 MEDI NNOR REDU STJO VACS
6 | MIT | BADG IRKJ KOUR MADR MCM4 MEDI NNOR REDU STJO VACS
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | COD | ~11:00 | ~ -0.17 ns
0 | ESA | ~17:00 | ~ 0.32 ns
1 | COD | ~08:00 | ~ -0.17 ns
1 | ESA | ~00:20 | ~ 0.29 ns
1 | GFZ | ~13:00 | ~ -0.09 ns
2 | COD | ~02:00 | ~ 0.16 ns
2 | ESA | ~17:00 | ~ 0.32 ns
3 | ESA | ~03:30 | ~ -0.31 ns
4 | ESA | ~00:00 | ~ 0.92 ns
5 | ESA | ~07:45 | ~ -0.34 ns
6 | ESA | ~01:15 | ~ -0.34 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
----+--------+---------------
1 | GFZ | 8
3 | SIO | 21
5 | SIO | 3
6 | ESA | 28
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 | .9 -.3 -.4 13 -7 7 .09
EMR | 0 | 2.8 5.8 .7 -8 8 -13 .06
ESA | 0 | -.4 .6 -1.2 3 6 -8 -.84
GFZ | 0 | .6 -.4 -1.1 10 23 7 .10
GRG | 0 | .3 1.0 -1.4 25 30 6 -.04
JGX | 0 | 3.7 9.8 -.1 10 4 3 .01
JPL | 0 | 5.5 8.0 1.3 2 5 6 .00
MIT | 0 | 1.6 2.4 16.0 -2 13 5 -.01
NGS | 0 | 1.0 9.5 7.2 12 14 -1 .17
SIO | 0 | -2.0 4.5 -1.9 59 156 -8 .05
COD | 1 | .9 -.3 -.4 2 -6 6 .11
EMR | 1 | 4.8 2.4 -1.7 -7 8 -10 -.09
ESA | 1 | -.6 .6 -1.3 4 2 1 -.72
GFZ | 1 | .1 -1.0 -1.1 -19 26 20 .11
GRG | 1 | .5 .9 -2.0 23 17 16 .10
JGX | 1 | .6 7.2 -.3 17 11 -5 .04
JPL | 1 | 1.0 2.8 .4 -4 10 -4 .19
MIT | 1 | 2.4 4.1 17.7 -2 8 20 -.10
NGS | 1 | .3 4.6 15.2 2 -7 -6 .25
SIO | 1 | 3.7 4.3 -5.3 -2 88 42 .07
COD | 2 | 1.5 -.3 -.3 -8 6 -1 -.02
EMR | 2 | .8 .9 -1.5 11 9 -5 .05
ESA | 2 | -.2 .5 -.9 -7 3 2 -.90
GFZ | 2 | .2 -.5 -.2 -18 16 16 .21
GRG | 2 | .4 1.1 -1.2 15 28 13 .04
JGX | 2 | 1.2 6.3 -4.5 21 -4 -1 .04
JPL | 2 | 2.2 2.0 -1.8 -14 17 1 .21
MIT | 2 | 3.8 1.8 14.5 -3 11 13 .08
NGS | 2 | 2.3 5.0 10.5 0 10 -17 .30
SIO | 2 | -.3 2.3 -4.2 21 -18 28 .05
COD | 3 | 1.2 -.9 -.8 -3 -5 8 -.05
EMR | 3 | .1 4.0 -2.6 -2 1 -5 -.05
ESA | 3 | -.7 .8 -.3 -11 7 0 -.92
GFZ | 3 | .6 -.5 .2 -29 10 17 .22
GRG | 3 | 1.0 -.1 -.6 14 44 14 -.12
JGX | 3 | 1.0 7.6 -6.1 14 -2 0 -.16
JPL | 3 | -.8 2.3 -1.9 -10 23 -3 .18
MIT | 3 | 3.9 -.6 19.4 -8 15 12 -.07
NGS | 3 | 6.4 .9 18.0 17 3 -33 .05
SIO | 3 | 2.4 4.0 .0 51 -41 45 -.04
COD | 4 | .9 -.9 -.8 -2 -8 8 -.06
EMR | 4 | 4.7 2.8 -7.6 2 1 3 .34
ESA | 4 | -.5 .5 -1.3 -2 -1 1 -.78
GFZ | 4 | .2 -.3 .1 -7 27 4 .47
GRG | 4 | 1.2 .2 -1.0 25 33 -4 .06
JGX | 4 | 2.4 10.4 -7.9 14 2 14 -.11
JPL | 4 | 2.6 3.1 -6.1 -2 20 -12 .32
MIT | 4 | 5.9 3.0 13.2 5 3 18 .21
NGS | 4 | 9.6 4.6 15.0 8 2 -26 .33
SIO | 4 | 5.5 2.2 -.3 53 -134 75 .50
COD | 5 | .8 -.6 -1.1 -1 -2 10 .01
EMR | 5 | 2.8 5.3 -4.5 0 3 -7 -.11
ESA | 5 | -.5 .0 -.9 2 -1 7 -.86
GFZ | 5 | .1 -.9 -.3 -20 14 11 .18
GRG | 5 | .1 .7 -.6 26 24 10 -.03
JGX | 5 | -3.4 15.2 -9.3 14 -10 -9 -.13
JPL | 5 | 1.4 5.6 -5.3 -7 12 0 .27
MIT | 5 | 2.9 6.7 13.6 -5 7 23 .07
NGS | 5 | 5.2 4.9 6.4 -4 -1 -9 .20
SIO | 5 | -2.3 4.6 -1.5 32 -5 69 -.04
COD | 6 | .7 -.2 -.9 -2 -8 7 .03
EMR | 6 | 3.4 8.5 -2.9 -1 2 -8 -.01
ESA | 6 | -.4 -.0 -.9 0 -2 4 -.66
GFZ | 6 | 1.0 -.2 -.0 -19 17 23 .27
GRG | 6 | .6 .9 -.6 22 22 19 .02
JGX | 6 | .8 16.2 -.3 11 -8 -9 -.04
JPL | 6 | 2.7 7.7 .2 -11 15 9 .25
MIT | 6 | 6.1 6.9 16.4 -3 5 16 -.01
NGS | 6 | 5.0 5.5 16.5 8 -1 -10 .25
SIO | 6 | 2.0 10.5 4.1 84 -52 103 .12
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 1.2395.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2395.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 2.2395.[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 3.2395.[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 5.2395.0-6). 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 2395 summary. (Nov 30, 2025 - Dec 06, 2025)
Table 1.2395.a GPS week: 2395 MJD: 61009.000-61015.000
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 929| 0 0 1 -7 -7 9 .00 7 7 | -499 -170 5 147
| 0 0 1 13 8 15 .02 | 101 144
emr 105| 0 0 2 -1 2 -9 .02 9 9 | 46809 -93619 5 101
| 1 1 0 7 11 12 .01 | 85016 170069
esa 186| 0 0 0 -3 0 -6 -.14 8 8 | 3088 232 6 228
| 0 0 1 8 6 10 .01 | 769 539
gfz 145| -2 0 2 -8 3 5 .10 11 10 | -133 16 11 110
| 0 1 2 14 12 13 .04 | 80 113
grg 126| 0 0 0 -2 3 -25 .03 8 8 | -28 -1 6 129
| 0 0 2 8 6 18 .01 | 74 133
igr n/a| 0 0 -1 -16 -3 -3 .00 3 3 | 4706 304 9 90
| 0 0 0 11 3 9 .01 | 864 495
jgx n/a| 0 0 -1 16 -2 -11 .02 8 8 | -57 56 34 88
| 0 0 1 9 6 7 .01 | 91 162
jpl 120| 0 0 4 -5 -5 1 .04 10 10 | -106 237 8 80
| 1 0 0 6 5 12 .02 | 947 829
mit 364| 1 0 -3 11 -4 0 -.01 7 6 | 4860 -4 38 73
| 0 0 0 15 20 23 .02 | 774 268
sio 359| 0 0 -2 -2 16 45 -.01 13 11 | --- --- --- ---
| 0 0 1 15 16 37 .03 | --- ---
Table 1.2395.b GPS week : 2395 MJD: 61009.000-61015.000
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 4 4 4 4 |
3 | 4 4 4 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 4 4 4 3 4 4 4 |
6 | 2 2 3 2 3 3 3 |
7 | 2 3 3 3 2 3 3 |
8 | 4 3 3 4 5 4 5 |
9 | 2 3 3 3 3 3 3 |
10 | 3 3 3 3 3 4 4 |
11 | 2 3 2 3 3 3 3 |
12 | 3 3 3 3 3 3 3 |
13 | 3 3 3 4 3 3 3 |
14 | 3 3 3 3 2 3 3 |
15 | 3 3 3 3 3 3 3 |
16 | 3 3 3 4 3 4 3 |
17 | 3 3 3 3 0 3 4 |
18 | 3 3 3 3 3 3 3 |
19 | 3 3 4 4 3 4 4 |
20 | 3 3 3 3 3 3 3 |
21 | 5 5 5 4 5 5 5 |
22 | 2 2 3 2 2 3 3 |
23 | 3 3 4 3 4 4 4 |
24 | 3 3 3 4 4 4 4 |
25 | 2 2 2 2 2 3 3 |
26 | 2 3 3 2 3 3 3 |
27 | 3 4 3 4 3 3 3 |
28 | 3 3 3 3 4 4 4 |
29 | 3 4 4 3 4 4 5 |
30 | 3 3 3 3 3 3 3 |
31 | 2 2 2 2 2 3 3 |
32 | 2 2 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 2.2395.0 GPS week: 2395 Day: 0 MJD: 61009.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 921| 0 0 0 -13 1 17 .03 6 6 | -570 -110 5 143
emr 104| 0 0 2 -10 7 -20 .01 8 8 | -219 643 5 98
esa 186| 0 0 -1 -7 -1 -3 -.14 7 7 | 1864 590 7 242
gfz 148| -2 1 3 -5 0 8 .10 10 10 | -270 253 10 117
grg 120| 0 0 -1 -11 11 -7 .02 8 7 | -1 -30 6 133
igr n/a| 0 0 -1 -22 -5 9 -.02 3 3 | 3373 517 10 78
jgx n/a| 0 0 1 10 6 -7 .01 7 7 | -72 103 32 84
jpl 120| -1 -1 4 -9 -5 22 .03 9 9 | -1504 423 9 69
mit 364| 0 1 -3 18 -24 2 .00 7 6 | 3553 155 40 70
sio 359| 1 1 0 24 7 -17 -.06 9 9 | --- --- --- ---
Table 2.2395.1 GPS week: 2395 Day: 1 MJD: 61010.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 932| -1 0 0 3 -7 -6 .00 7 7 | -465 -223 5 136
emr 104| 0 0 2 1 11 0 .02 9 9 | -394 913 5 105
esa 186| 0 0 1 -7 2 11 -.14 7 7 | 2415 774 7 232
gfz 140| -2 0 6 -27 19 3 .13 14 12 | -78 -56 10 109
grg 126| 0 0 -2 -2 5 -20 .04 8 7 | -110 128 6 124
igr n/a| 0 0 -1 -14 -5 2 -.00 3 3 | 3879 784 10 87
jgx n/a| 0 0 0 13 5 -7 -.00 7 7 | -89 168 29 84
jpl 120| -1 0 4 -6 -1 10 .02 9 9 | -810 992 9 87
mit 364| 1 1 -3 25 -12 -19 .00 6 6 | 4211 118 38 72
sio 361| 1 0 -1 -19 -7 48 -.01 11 9 | --- --- --- ---
Table 2.2395.2 GPS week: 2395 Day: 2 MJD: 61011.000
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 930| -1 0 1 1 -2 -8 -.01 8 7 | -355 -359 6 160
emr 105| 1 0 3 5 -7 -2 .02 9 9 | 30445 -60870 5 102
esa 186| 0 0 1 -9 -4 1 -.14 7 7 | 2832 617 6 220
gfz 146| -2 0 0 -8 -1 13 .13 9 9 | -186 49 12 115
grg 127| 0 0 -2 2 6 -7 .01 9 8 | -45 113 6 138
igr n/a| 0 0 -1 -16 -8 4 .01 3 3 | 4472 517 8 93
jgx n/a| 0 0 0 9 0 -4 .03 7 7 | -172 273 28 94
jpl 120| 0 0 4 5 -11 10 .02 10 10 | -150 65 8 85
mit 364| 1 1 -2 3 17 -19 -.04 6 6 | 4719 23 35 64
sio 361| 0 0 -2 -13 12 25 .01 11 8 | --- --- --- ---
Table 2.2395.3 GPS week: 2395 Day: 3 MJD: 61012.000
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 933| 0 0 0 3 -21 21 -.00 7 7 | -414 -334 5 144
emr 107| -1 2 3 -4 -1 -8 .04 9 9 | -440 693 6 91
esa 186| 0 0 1 -12 11 -7 -.13 7 7 | 3351 541 7 227
gfz 146| -2 -1 2 -8 19 12 .05 8 8 | -111 -23 11 105
grg 129| 0 -1 -1 -8 1 -9 .03 9 8 | -115 56 7 128
igr n/a| 0 0 -1 -6 -4 -5 .00 3 3 | 4787 842 10 85
jgx n/a| 0 0 -3 9 -9 -16 .02 8 8 | -77 -46 32 83
jpl 120| 0 0 4 -5 0 -5 .08 10 10 | -179 1474 7 91
mit 364| 1 0 -3 13 -14 -11 -.01 8 7 | 5036 341 39 76
sio 358| 1 2 -2 10 24 32 .03 17 11 | --- --- --- ---
Table 2.2395.4 GPS week: 2395 Day: 4 MJD: 61013.000
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 929| 0 0 2 -26 -4 34 .00 7 7 | -660 35 5 146
emr 104| 2 0 2 0 -5 -2 .00 9 9 | 30776 -61744 6 103
esa 186| -1 0 1 12 0 -6 -.15 8 7 | 4011 -142 6 224
gfz 143| -3 0 3 8 7 -23 .15 12 10 | -145 -22 12 107
grg 127| 0 0 -1 11 -7 -33 .04 8 8 | -60 84 6 118
igr n/a| 0 0 0 -10 -2 -7 .01 4 4 | 5721 -18 10 90
jgx n/a| -1 0 -2 21 -8 -4 .02 8 8 | -42 74 37 90
jpl 120| 1 0 4 -4 -3 -11 .04 10 10 | 1314 -368 7 80
mit 364| 0 1 -3 0 11 -14 .01 7 6 | 5767 -111 37 74
sio 361| 1 0 -2 -9 15 66 -.01 12 9 | --- --- --- ---
Table 2.2395.5 GPS week: 2395 Day: 5 MJD: 61014.000
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 930| 0 0 3 3 -15 0 .01 8 8 | -498 -141 6 150
emr 106| 0 -1 3 -10 21 -1 .03 10 10 | 31152 -62207 7 108
esa 186| 0 0 0 -6 4 -18 -.13 8 8 | 3837 -695 7 218
gfz 149| -2 1 2 -25 -13 14 .11 13 13 | -16 -92 13 112
grg 129| 0 0 0 -8 0 -46 .03 8 8 | 65 -210 7 126
igr n/a| 0 0 0 -37 0 -9 .02 4 4 | 5565 -511 9 88
jgx n/a| 0 0 -3 14 -1 -10 .01 9 8 | 129 -236 43 92
jpl 120| 1 -1 3 -16 -3 -2 .05 10 10 | 838 -1019 9 79
mit 364| 0 0 -3 31 -28 21 .01 8 7 | 5566 -514 38 78
sio 358| 0 0 -2 -5 47 67 -.03 20 19 | --- --- --- ---
Table 2.2395.6 GPS week: 2395 Day: 6 MJD: 61015.000
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 4 -23 -1 5 -.04 8 7 | -534 -58 6 151
emr 105| 0 0 2 9 -7 -32 .03 9 9 | 236348 -472764 6 101
esa 186| 0 -1 1 3 -6 -20 -.16 15 10 | 3311 -56 7 233
gfz 148| -2 2 0 10 -7 6 .06 13 10 | -126 6 14 109
grg 129| 1 1 3 2 9 -49 .02 9 8 | 65 -153 7 140
igr n/a| 0 0 -1 -4 -1 -17 -.01 3 3 | 5150 -2 10 109
jgx n/a| 0 1 -2 34 -7 -25 .01 9 8 | -80 60 41 92
jpl 120| 0 -2 4 -6 -16 -11 .07 10 10 | -255 92 8 70
mit 364| 1 1 -5 -12 22 41 -.01 7 6 | 5171 -45 41 79
sio 359| 0 0 -6 -7 14 97 .01 11 10 | --- --- --- ---
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 3.2395.0 GPS week: 2395 Day: 0 MJD: 61009.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit sio IGS | cod emr esa gfz grg igr jgx jpl mit sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 9 10 10 --- 8 4 --- 8 7 13 3 | 78 77 77 --- 78 78 --- 79 77 81 78
2 | 7 7 6 12 8 2 9 9 8 8 3 | 63 64 63 66 62 64 64 64 64 64 63
3E | 6 8 7 10 7 3 5 8 6 23 3 | 32 30 30 28 32 30 30 29 28 38 30
4 | 6 8 7 9 7 3 4 9 8 9 2 | 61 61 59 62 64 62 62 63 63 64 62
5E | 8 10 9 16 6 3 8 9 8 11 3 | 50 49 39 51 47 47 47 48 47 49 47
6 | 5 6 6 8 4 2 5 7 5 10 2 | 62 63 62 61 59 61 60 62 60 62 61
7 | 4 5 7 7 7 2 5 5 5 10 2 | 19 19 21 23 19 20 20 19 21 27 19
8E | 7 9 7 20 8 4 10 8 8 7 3 | 41 41 42 57 40 43 42 42 42 43 42
9 | 4 8 7 6 6 3 6 7 6 8 2 | 43 45 39 42 45 43 43 42 43 45 43
10E | 6 8 6 14 8 3 10 9 5 7 3 | 26 27 26 28 26 26 26 27 26 27 26
11 | 6 8 6 7 5 2 5 8 4 9 2 | 66 67 67 65 67 66 67 67 67 67 67
12 | 6 9 8 7 12 5 6 8 5 10 2 | 51 53 49 51 51 48 49 53 51 52 50
13 | 5 11 6 8 7 3 7 9 6 9 2 | 50 56 48 51 52 52 53 53 50 53 51
14 | 7 5 7 7 7 3 5 10 6 5 2 | 20 21 22 22 23 21 23 25 22 25 21
15 | 6 7 8 10 9 4 8 7 6 8 2 | 41 42 38 42 42 42 42 41 41 41 41
16 | 4 5 7 9 8 6 8 9 11 7 2 | 36 36 35 41 36 35 33 38 36 35 35
17E | 14 9 12 9 7 5 6 11 7 6 3 | 37 28 23 30 31 28 28 28 28 28 29
18 | 8 7 7 7 6 3 5 12 6 8 2 | 76 79 75 78 77 77 76 75 75 75 76
19 | 10 6 8 10 10 7 7 7 7 10 3 | 83 82 80 81 82 80 81 83 78 73 81
X20 | 6 7 --- 8 12 3 7 7 6 11 3 | 60 58 --- 59 61 58 58 56 57 57 58
X21E | 11 12 8 24 7 4 --- 14 13 14 5 | 64 64 64 69 64 63 --- 66 63 69 64
22 | 4 5 7 8 8 3 5 6 6 6 2 | 34 35 33 36 31 32 34 36 35 33 33
23E | 8 9 6 6 8 2 8 15 7 10 3 | 42 44 39 41 44 41 44 41 40 42 41
24 | 5 13 7 9 6 2 7 13 8 10 3 | 33 43 29 31 34 34 34 43 33 34 35
25 | 5 7 6 9 7 2 5 7 6 6 2 | 36 40 40 42 38 38 35 42 36 40 38
26 | 5 6 7 8 7 2 4 7 7 6 2 | 45 47 46 46 47 44 44 48 42 43 45
27E | 6 10 7 10 6 4 7 10 6 6 2 | 36 36 35 37 35 36 36 36 35 39 35
28 | 5 16 5 7 10 3 5 14 7 8 3 | 30 32 27 30 31 29 30 31 28 31 29
29E | 9 6 10 10 12 5 9 8 6 8 3 | 68 68 68 69 69 69 68 70 67 69 68
30 | 7 10 7 9 8 2 5 11 5 5 2 | 27 35 32 33 28 29 28 35 27 29 29
31 | 4 7 7 6 5 3 3 6 8 9 2 | 29 29 27 25 26 26 26 30 23 26 26
32 | 4 7 6 7 7 3 5 6 5 7 2 | 55 57 55 54 55 55 54 55 56 56 55
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 8 7 10 8 3 7 9 7 9 |T 46 47 44 46 46 46 44 47 45 47 46
WRMS | 6 8 7 10 7 3 7 9 6 9 |NE 46 48 44 45 46 46 44 48 45 47 46
MEDI | 6 8 7 9 7 3 6 8 6 8 |MD 42 44 39 42 44 43 42 42 42 43 42
Table 3.2395.1 GPS week: 2395 Day: 1 MJD: 61010.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit sio IGS | cod emr esa gfz grg igr jgx jpl mit sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 9 10 10 --- 8 4 --- 9 7 10 3 | 39 41 40 --- 41 40 --- 42 41 40 40
2 | 7 5 6 14 10 1 10 9 7 7 3 | 25 27 27 36 24 28 29 27 31 30 28
3E | 7 9 7 9 9 5 8 8 6 33 4 | 27 27 28 24 25 26 26 26 25 41 26
4 | 9 11 6 8 6 4 5 9 7 12 2 | 48 49 48 51 52 48 50 52 51 52 50
5E | 9 10 10 18 13 4 8 10 8 9 3 | 43 42 39 44 45 43 42 41 42 43 42
6 | 7 7 7 7 5 2 6 6 4 6 2 | 25 28 27 27 24 25 24 27 25 27 25
7 | 6 7 7 9 6 3 4 4 4 17 2 | 22 23 24 24 20 23 23 23 20 28 22
8E | 9 9 7 47 11 5 9 8 6 7 3 | 28 32 30 65 26 30 29 32 29 29 29
9 | 5 9 6 7 6 3 6 6 6 15 2 | 35 38 35 33 33 35 36 37 33 38 35
10E | 8 9 6 10 6 4 10 9 6 7 2 | 21 21 20 19 20 20 20 22 21 22 20
11 | 7 9 7 7 6 2 4 9 5 8 2 | 29 32 30 31 33 31 32 31 31 33 31
12 | 6 9 9 9 12 4 6 7 5 8 2 | 34 37 31 41 37 32 33 35 33 36 34
13 | 3 11 6 11 7 2 7 9 4 7 2 | 33 38 31 36 34 33 34 38 34 36 34
14 | 7 6 9 9 5 3 5 9 5 10 2 | 19 22 20 24 23 21 22 23 21 24 21
15 | 7 7 8 12 9 4 8 9 5 6 2 | 35 34 33 36 36 34 35 34 35 35 34
16 | 8 6 8 15 8 4 7 9 9 14 3 | 31 30 30 38 31 29 30 32 29 28 29
17E | 8 8 12 11 5 4 7 10 6 8 3 | 29 26 20 27 25 27 26 24 25 29 27
18 | 8 8 6 7 7 3 5 11 6 7 2 | 32 35 33 37 36 33 35 33 32 32 33
19E | 13 6 9 13 7 4 6 9 6 10 3 | 51 54 45 50 50 52 51 53 51 52 51
X20 | 6 6 --- 10 9 4 5 6 5 7 2 | 35 33 --- 33 34 32 32 29 32 32 32
X21E | 10 14 8 23 8 4 --- 14 12 16 5 | 35 36 34 46 37 35 --- 40 36 36 35
22 | 5 6 8 8 7 3 4 7 5 6 2 | 29 34 30 33 30 32 32 31 31 33 30
23E | 8 11 7 9 11 2 7 15 6 8 3 | 31 32 32 35 35 31 32 33 32 31 32
24 | 4 14 6 11 6 2 6 14 8 10 3 | 28 39 30 30 29 30 30 39 29 29 31
25 | 5 7 6 11 7 3 5 6 5 6 2 | 28 32 30 35 30 28 28 32 27 28 29
26 | 5 5 7 10 7 2 5 7 7 10 2 | 33 35 34 35 34 32 32 36 30 32 33
27E | 9 9 6 23 7 5 9 10 8 17 3 | 28 31 29 49 28 29 28 32 27 30 29
28 | 7 15 4 11 9 2 5 14 5 6 3 | 28 31 27 31 31 28 30 29 26 30 28
29E | 11 8 10 22 12 3 6 7 6 7 3 | 58 56 56 68 58 57 56 57 56 59 57
30 | 7 12 8 7 7 2 6 11 6 7 2 | 33 41 38 37 32 35 33 41 32 36 35
31 | 5 6 7 7 4 3 3 7 6 11 2 | 22 27 26 24 23 23 21 26 20 22 23
32 | 5 6 6 8 6 2 4 6 5 6 2 | 48 51 49 47 48 48 48 51 47 49 49
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 9 7 14 8 3 7 9 6 11 |T 32 34 32 36 33 32 32 34 32 34 32
WRMS | 7 9 7 12 7 3 7 9 6 9 |NE 31 34 32 34 32 31 31 34 31 33 32
MEDI | 7 8 7 10 7 3 6 9 6 8 |MD 31 33 30 35 32 31 32 32 31 32 31
Table 3.2395.2 GPS week: 2395 Day: 2 MJD: 61011.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit sio IGS | cod emr esa gfz grg igr jgx jpl mit sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 8 10 10 --- 9 5 --- 10 8 9 3 | 46 43 44 --- 44 44 --- 46 47 46 45
2 | 5 6 6 11 10 3 11 8 7 12 3 | 50 50 51 56 50 52 49 51 53 45 50
3E | 6 10 7 13 11 5 9 8 6 31 4 | 31 28 29 31 29 28 28 28 28 39 28
4 | 8 10 6 6 7 2 4 8 7 9 2 | 46 48 47 50 52 49 48 50 49 51 48
5E | 8 11 11 11 9 3 6 9 9 13 3 | 50 49 37 48 51 49 48 49 47 51 48
6 | 6 7 8 9 5 2 7 6 5 8 2 | 45 49 48 47 44 46 46 48 47 44 46
7 | 6 10 6 12 10 3 5 6 5 8 2 | 19 21 21 28 18 20 17 18 18 21 19
8E | 9 9 8 8 9 4 11 11 5 10 3 | 39 38 39 39 33 38 39 40 38 38 38
9 | 9 9 6 7 6 3 6 6 8 13 3 | 32 38 36 37 38 37 35 37 35 44 36
10E | 8 9 6 15 7 5 10 10 6 8 3 | 30 29 27 31 30 29 30 29 27 31 28
11 | 7 8 6 7 5 2 5 9 5 7 2 | 42 41 40 40 41 40 41 42 41 42 41
12 | 7 8 8 5 12 3 6 9 5 10 2 | 48 47 43 43 47 43 44 46 44 46 45
13 | 4 11 6 7 8 3 7 10 3 7 2 | 40 46 39 45 42 43 43 44 41 46 42
14 | 8 7 8 8 6 3 4 9 6 10 2 | 20 22 18 23 23 19 21 22 21 24 20
15 | 8 9 8 11 11 3 9 8 5 10 3 | 32 33 27 37 34 33 33 30 32 30 31
16 | 7 7 8 8 10 5 10 9 11 9 3 | 30 31 30 32 27 28 28 32 31 28 29
17E | 10 9 11 10 7 3 8 10 6 12 3 | 29 25 20 26 25 25 26 24 25 26 24
18 | 8 9 7 9 8 2 6 12 8 11 3 | 48 50 46 46 50 48 48 51 50 51 48
19E | 11 8 9 14 10 3 6 9 8 12 3 | 32 32 28 32 34 33 32 32 33 30 31
X20 | 6 8 --- 7 10 3 6 7 5 7 2 | 50 46 --- 49 50 48 47 45 46 48 47
X21E | 7 10 9 14 7 5 --- 17 15 11 4 | 34 33 34 38 35 34 --- 38 34 39 34
22 | 4 7 7 11 7 3 5 8 5 7 2 | 28 29 26 25 25 25 27 30 26 27 26
23E | 7 10 7 12 11 4 7 19 6 9 3 | 23 26 23 27 29 24 25 28 24 26 24
24 | 5 13 7 6 7 2 7 14 8 10 3 | 21 33 26 26 22 23 21 34 21 24 24
25 | 7 6 6 7 7 3 6 7 3 7 2 | 31 34 34 32 31 31 30 36 31 32 32
26 | 6 7 6 8 6 3 6 7 7 7 2 | 37 40 38 36 36 36 35 40 34 33 36
27E | 8 10 7 8 6 4 10 11 6 14 3 | 39 37 37 37 33 36 36 38 37 37 36
28 | 7 16 5 10 10 2 6 15 6 7 3 | 17 22 15 20 20 16 17 22 17 18 16
29E | 13 7 11 6 15 3 7 6 8 11 3 | 43 39 39 39 40 40 40 38 42 42 40
30 | 8 11 7 7 11 3 7 11 5 6 3 | 24 32 28 26 22 26 21 32 23 26 25
31 | 6 6 6 4 5 1 3 7 6 10 2 | 21 23 20 22 19 20 19 23 18 19 19
32 | 6 8 6 8 9 2 6 9 7 7 2 | 44 45 44 45 41 44 43 45 45 44 43
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 9 7 9 9 3 7 10 6 11 |T 35 36 33 35 34 34 33 36 34 35 34
WRMS | 7 9 7 9 8 3 7 10 6 8 |NE 35 37 34 36 35 35 33 37 35 35 34
MEDI | 7 9 7 8 8 3 6 9 6 9 |MD 32 34 34 37 34 34 33 37 34 37 34
Table 3.2395.3 GPS week: 2395 Day: 3 MJD: 61012.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit sio IGS | cod emr esa gfz grg igr jgx jpl mit sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 9 9 9 --- 8 4 9 10 9 11 3 | 47 48 46 --- 47 47 31 49 48 53 47
2 | 7 7 6 11 12 4 11 9 7 30 4 | 58 58 57 61 56 58 57 58 57 66 57
3E | 6 11 7 12 9 4 8 8 7 10 3 | 30 29 28 31 30 28 28 28 27 30 27
4 | 9 9 6 7 6 3 5 9 8 13 2 | 42 42 44 47 47 45 46 46 44 47 44
5E | 8 9 11 8 7 2 8 10 9 13 3 | 49 48 37 45 49 47 46 46 46 46 46
6 | 6 7 7 7 6 2 8 6 5 6 2 | 48 50 48 48 46 47 46 48 47 46 47
7 | 7 5 6 7 9 3 6 7 6 20 3 | 21 20 20 23 17 20 19 19 20 33 20
8E | 10 10 9 13 10 4 12 9 7 17 3 | 40 42 41 42 39 41 41 41 40 43 40
9 | 7 7 6 7 7 3 6 7 7 9 2 | 35 35 33 36 35 35 34 35 34 38 35
10E | 7 8 7 6 7 4 9 9 6 13 2 | 24 24 24 26 24 24 23 24 24 25 23
11 | 7 9 5 6 7 2 6 10 6 10 2 | 43 45 43 45 45 44 43 45 46 47 44
12 | 7 8 7 5 10 5 7 9 7 10 2 | 45 47 43 46 45 43 44 48 44 47 44
13 | 4 11 6 6 7 3 8 8 9 24 3 | 41 47 40 42 42 44 44 46 46 37 42
14 | 7 6 8 7 5 3 5 9 6 12 2 | 15 18 14 19 18 14 17 18 18 23 16
15 | 7 6 8 8 12 4 11 8 6 13 3 | 37 33 31 35 34 35 36 34 38 33 34
16 | 6 6 8 8 9 6 11 9 13 16 3 | 30 30 29 35 28 27 26 31 32 27 29
17E | 8 8 11 6 7 5 9 9 8 7 3 | 30 30 24 31 28 26 30 29 30 33 27
18 | 8 8 7 7 7 3 6 12 8 11 3 | 53 54 53 56 55 53 54 55 53 52 54
19E | 12 7 11 12 19 4 9 10 9 6 4 | 47 46 42 46 48 47 46 46 46 46 46
X20 | 5 6 --- 5 8 3 7 7 5 16 3 | 51 51 --- 50 50 49 49 48 51 59 50
21E | 6 9 9 9 8 2 9 15 14 58 3 | 19 21 20 23 24 20 32 24 21 53 21
22 | 5 5 7 6 7 2 4 8 6 10 2 | 27 30 26 27 24 26 25 31 27 24 26
23E | 7 10 7 5 9 3 7 17 8 7 3 | 24 27 25 26 29 24 26 28 25 27 25
24 | 6 14 6 8 8 4 8 14 7 17 3 | 32 39 31 29 31 30 30 40 32 27 32
25 | 6 6 5 6 7 3 7 7 5 8 2 | 30 35 33 37 31 31 29 37 31 33 32
26 | 6 5 6 5 7 3 7 6 7 10 2 | 38 40 39 38 39 36 34 40 36 35 37
27E | 7 9 6 12 8 5 11 10 7 19 3 | 36 37 36 38 35 36 37 38 36 41 36
28 | 7 15 5 4 10 3 8 15 8 7 3 | 17 20 16 18 19 15 17 19 18 17 15
29E | 10 7 11 8 11 4 8 6 8 7 3 | 48 48 48 49 48 49 48 48 50 52 48
30 | 7 12 7 7 11 2 6 10 6 9 3 | 25 34 29 25 21 26 25 34 23 29 26
31 | 6 5 6 6 5 3 5 6 6 7 2 | 22 24 23 19 21 21 21 24 19 22 21
32 | 5 8 5 6 9 3 4 6 7 9 2 | 35 39 35 32 34 34 35 35 36 35 35
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 9 7 8 9 3 8 10 8 17 |T 35 37 34 36 35 35 34 37 35 38 35
WRMS | 7 9 7 8 8 3 8 10 7 11 |NE 36 38 34 36 35 35 34 38 36 37 35
MEDI | 7 8 7 7 8 3 8 9 7 10 |MD 35 37 33 36 34 35 34 37 36 35 35
Table 3.2395.4 GPS week: 2395 Day: 4 MJD: 61013.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit sio IGS | cod emr esa gfz grg igr jgx jpl mit sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 9 11 9 --- 9 4 11 10 7 15 4 | 31 31 30 --- 34 33 15 35 33 35 31
2 | 7 8 5 14 11 3 13 10 7 12 3 | 27 27 27 31 31 28 30 28 27 27 27
3E | 5 10 8 10 9 4 7 9 7 9 2 | 25 23 24 24 23 23 23 22 23 38 23
4 | 8 8 6 8 7 3 7 10 8 12 3 | 43 45 47 49 47 45 45 48 48 57 46
5E | 8 9 11 20 8 5 9 10 10 10 3 | 76 77 63 79 77 77 78 77 81 78 77
6 | 7 7 8 8 4 2 8 7 5 9 2 | 32 29 30 29 27 28 28 32 27 28 28
7 | 5 4 6 7 6 3 5 7 3 12 2 | 17 18 20 20 16 19 18 18 20 26 18
8E | 9 10 9 21 11 6 12 10 10 22 4 | 30 32 35 46 28 32 32 33 35 38 32
9 | 6 8 7 13 4 5 7 7 5 10 2 | 27 30 28 28 27 27 26 28 28 27 27
10E | 6 10 6 19 6 4 7 10 6 8 3 | 24 25 24 25 26 25 26 27 24 28 24
11 | 6 9 7 9 5 2 7 9 5 14 2 | 27 30 27 30 31 29 27 31 31 32 28
12 | 8 9 11 8 11 3 6 9 6 9 3 | 38 38 36 41 37 36 35 40 36 36 36
13 | 4 11 5 7 7 3 9 9 6 7 2 | 33 41 33 35 35 34 35 39 38 35 35
14 | 6 6 7 8 6 2 6 8 5 6 2 | 20 22 19 23 23 20 22 23 23 26 21
15 | 7 7 9 9 8 4 10 8 3 8 2 | 31 32 27 30 30 29 31 28 31 35 30
16 | 6 5 7 15 7 4 10 8 9 9 3 | 27 28 27 36 27 27 27 29 29 28 27
X17E | 2 --- --- --- --- 24 --- --- --- --- 0 | 43 --- --- --- --- 37 --- --- --- --- 45
18 | 9 9 8 11 6 3 6 11 8 10 3 | 30 34 33 34 33 31 33 36 33 35 32
19E | 10 6 9 11 7 3 8 9 7 7 3 | 35 33 33 37 35 34 33 35 34 34 33
X20 | 5 7 --- 14 8 4 7 7 6 11 3 | 34 32 --- 41 36 34 34 32 34 36 34
21E | 10 10 9 11 8 5 11 16 12 34 5 | 25 26 26 31 29 26 24 32 25 30 25
22 | 4 6 7 9 7 2 6 7 4 6 2 | 24 25 22 28 21 23 24 26 23 27 23
23E | 8 10 8 10 9 3 7 18 8 8 3 | 30 32 29 32 33 30 33 33 33 35 31
X24 | 4 16 --- 9 6 3 7 13 7 12 3 | 27 42 --- 30 29 31 27 40 29 27 30
25 | 6 6 6 7 7 3 6 8 5 6 2 | 24 29 28 31 26 26 23 32 23 27 26
26 | 5 7 7 10 6 2 8 6 6 8 2 | 31 34 34 37 33 32 30 36 30 32 32
27E | 8 10 5 9 8 5 13 11 9 12 3 | 30 33 32 35 30 32 31 34 31 30 30
28 | 6 17 5 7 11 3 8 15 7 8 3 | 24 27 24 27 26 24 27 27 25 29 24
29E | 13 7 9 18 14 3 6 6 9 12 3 | 47 48 48 54 48 47 47 47 49 48 47
30 | 6 11 8 7 8 4 6 12 5 11 3 | 21 32 28 22 19 23 20 32 20 24 23
31 | 6 8 7 7 5 3 5 6 6 9 2 | 20 23 22 21 19 20 19 22 19 22 19
32 | 6 10 6 14 9 4 5 7 8 8 3 | 46 49 47 46 46 48 48 47 47 46 46
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 9 8 12 8 4 8 10 7 12 |T 31 33 31 34 31 31 30 33 31 34 31
WRMS | 7 9 7 10 8 4 8 10 6 9 |NE 28 31 29 31 29 29 28 32 29 31 29
MEDI | 6 9 7 9 7 3 7 9 7 9 |MD 30 32 28 31 30 29 28 32 30 32 30
Table 3.2395.5 GPS week: 2395 Day: 5 MJD: 61014.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit sio IGS | cod emr esa gfz grg igr jgx jpl mit sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 11 10 10 --- 9 3 11 9 9 11 3 | 39 39 38 --- 40 39 16 38 39 38 38
2 | 7 8 8 12 10 4 14 11 6 14 3 | 29 30 28 32 29 31 30 28 28 29 28
3E | 8 11 7 7 7 3 7 8 8 89 3 | 34 34 33 31 34 33 33 31 33 79 32
4 | 10 10 6 7 8 2 7 9 9 8 3 | 40 40 39 41 41 40 42 41 41 41 40
5 | 13 12 9 7 10 5 7 10 8 23 4 | 67 69 57 64 66 63 62 65 64 63 64
6 | 7 7 7 7 6 2 9 7 7 9 2 | 30 31 31 30 28 29 28 29 27 30 29
7 | 5 6 6 7 6 3 7 8 5 14 2 | 18 19 19 18 17 19 19 18 16 18 17
8E | 9 9 7 27 10 8 14 9 8 15 4 | 36 36 36 54 33 39 36 36 35 35 36
9 | 8 9 7 5 6 4 7 6 8 11 2 | 33 35 37 33 30 32 30 33 34 37 33
10E | 9 12 6 24 8 3 5 11 7 8 3 | 33 29 28 32 30 29 28 29 30 31 29
11 | 7 8 8 9 7 3 8 9 6 10 2 | 31 33 31 32 32 30 32 33 32 34 31
12 | 9 13 8 7 12 4 6 10 7 9 3 | 40 44 37 42 40 37 38 42 40 39 39
13 | 8 11 7 11 8 4 11 10 5 9 3 | 33 41 36 34 34 36 35 40 35 36 35
14 | 7 8 9 9 6 3 7 9 4 8 2 | 24 27 24 25 28 25 28 28 25 27 25
15 | 10 8 9 11 11 4 10 9 6 6 3 | 32 30 29 30 31 30 29 29 31 31 29
16 | 7 8 7 12 8 5 12 9 11 16 3 | 28 26 26 32 28 25 26 28 27 23 25
17E | 10 9 11 9 4 5 9 13 8 8 3 | 16 17 10 15 14 12 15 17 15 16 13
18 | 7 10 8 13 7 4 6 12 8 10 3 | 31 35 32 35 32 31 33 33 33 31 32
19E | 15 7 11 14 8 3 7 9 6 7 3 | 46 43 42 42 45 42 41 43 41 42 42
X20 | 7 6 --- 14 9 6 6 7 7 9 3 | 35 35 --- 36 32 33 34 33 33 38 33
21E | 9 12 8 19 7 5 12 15 15 29 5 | 46 48 46 50 47 46 22 51 46 50 46
22 | 6 8 8 9 6 3 7 7 5 6 2 | 28 32 25 27 28 27 27 29 26 28 27
23E | 10 12 7 9 6 6 11 17 8 9 3 | 84 90 88 85 87 84 86 89 89 90 87
24 | 6 15 7 14 8 3 7 15 9 12 3 | 20 34 33 18 18 21 19 35 19 16 21
25 | 7 9 5 8 9 3 8 8 6 5 2 | 24 31 28 29 26 25 23 31 25 25 26
26 | 6 6 7 7 6 3 8 6 8 11 2 | 31 32 32 32 31 30 28 33 28 26 29
27E | 9 8 6 8 6 5 13 9 7 11 3 | 33 32 33 34 30 32 32 33 33 34 32
28 | 7 17 5 9 11 3 8 17 7 7 3 | 18 24 20 20 22 19 20 21 20 20 18
29E | 10 7 10 31 8 4 8 7 9 11 4 | 71 68 69 72 68 69 67 68 70 67 68
30 | 6 13 7 8 5 3 7 12 6 15 3 | 19 33 26 19 21 22 21 32 18 18 22
31 | 7 7 9 9 7 3 8 6 7 14 3 | 19 22 23 25 21 21 18 22 15 17 19
32 | 6 9 6 11 9 3 5 8 6 9 2 | 37 39 36 36 36 36 35 38 35 35 36
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 10 8 13 8 4 9 10 8 20 |T 34 36 34 35 34 33 32 36 33 35 33
WRMS | 8 10 8 13 8 4 8 10 7 19 |NE 29 32 30 29 29 29 27 31 28 28 28
MEDI | 7 9 7 9 8 3 8 9 7 10 |MD 32 33 32 32 31 31 29 33 32 31 31
Table 3.2395.6 GPS week: 2395 Day: 6 MJD: 61015.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit sio IGS | cod emr esa gfz grg igr jgx jpl mit sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 9 10 10 --- 10 3 11 9 6 11 3 | 66 66 64 --- 68 65 30 67 66 68 66
2 | 8 8 6 13 9 2 14 9 9 13 3 | 44 41 41 46 41 42 43 43 43 44 42
3E | 7 10 9 12 7 5 8 8 8 12 3 | 36 35 38 36 35 34 35 34 35 38 35
4 | 8 8 7 9 10 4 8 11 8 11 3 | 50 51 51 52 57 52 54 53 54 60 53
X5 | 10 13 --- 16 9 5 8 11 9 10 4 | 63 64 --- 64 66 61 62 62 63 65 63
6 | 6 8 9 10 4 3 8 7 5 9 2 | 44 44 42 39 41 41 40 43 41 41 41
7 | 7 6 6 6 7 3 7 9 6 16 2 | 18 19 19 19 20 19 19 19 17 25 18
8E | 11 8 9 29 10 3 11 10 11 16 4 | 38 34 35 45 32 34 35 35 36 37 35
X9 | 7 8 --- 9 7 4 7 7 7 11 3 | 33 38 --- 32 35 33 32 34 33 41 34
10E | 10 10 8 15 9 4 7 11 8 8 3 | 37 36 34 37 34 36 36 36 37 38 35
11 | 6 10 9 10 7 3 8 9 6 9 3 | 52 54 52 52 54 51 52 53 52 53 52
12 | 9 11 10 9 12 3 6 8 5 11 3 | 47 47 45 45 45 44 44 48 45 44 45
13 | 8 11 8 10 11 4 10 9 5 7 3 | 38 42 36 38 39 36 39 41 39 39 38
14 | 8 7 8 7 7 3 6 9 4 10 2 | 28 25 28 27 30 27 27 31 26 30 27
15 | 10 7 10 11 12 5 10 8 6 6 3 | 31 30 25 28 32 29 29 28 28 31 28
16 | 6 7 8 11 9 4 10 11 9 11 3 | 26 24 24 30 27 23 25 27 25 24 25
17E | 9 9 14 10 17 4 10 11 6 7 3 | 20 17 14 18 16 16 16 17 17 21 16
18 | 8 9 7 11 7 4 6 12 8 12 3 | 59 62 60 62 61 60 60 60 59 58 60
X19E | 13 9 --- 14 6 3 10 9 8 7 3 | 43 41 --- 42 43 41 40 41 41 42 41
X20 | 7 9 --- 13 11 4 6 7 7 9 3 | 43 42 --- 46 41 41 41 41 43 46 42
21E | 9 11 9 16 9 4 11 14 11 27 4 | 70 71 70 76 71 71 40 73 72 76 71
22 | 6 6 7 7 8 2 7 9 5 9 2 | 26 28 25 25 24 24 24 30 23 23 24
23 | 8 11 8 9 11 3 8 16 7 8 3 | 72 74 71 73 71 71 73 72 72 74 72
X24 | 7 16 --- 11 5 3 8 14 6 14 4 | 32 42 --- 29 33 33 32 42 32 30 33
25 | 6 8 8 8 10 2 8 9 6 8 2 | 26 30 29 29 28 25 24 31 26 26 27
26 | 6 6 9 7 7 3 8 7 6 10 2 | 33 34 34 34 36 31 31 37 30 32 33
27E | 9 8 7 9 5 4 12 12 9 11 3 | 33 31 31 33 30 31 31 32 33 33 31
28 | 5 18 61 8 9 3 8 17 6 10 4 | 25 28 49 25 28 24 26 27 26 29 25
29E | 13 8 10 30 10 4 8 7 11 13 4 | 72 71 69 71 70 69 69 70 71 72 69
30 | 8 12 6 7 6 3 8 12 7 11 3 | 20 32 25 24 23 24 22 32 20 24 23
31 | 5 7 12 9 5 3 5 7 5 10 2 | 26 28 29 22 25 24 25 27 23 26 25
32 | 8 8 8 9 9 4 6 6 7 7 2 | 45 44 43 44 43 43 43 45 45 42 43
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 9 15 13 9 3 9 10 7 11 |T 40 41 40 40 40 39 37 41 39 41 39
WRMS | 7 9 10 10 8 3 8 10 6 10 |NE 36 38 37 35 37 35 34 39 36 38 36
MEDI | 8 8 8 10 9 3 8 9 7 10 |MD 37 38 36 37 35 34 35 37 36 38 35
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2395 GPS week: 2395 MJD: 61009.0-61015.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 9 19 27 |U 12 16 43 |U 10 11 28 |
emr | emr 3057 |U 11 15 30 |U 13 16 52 | 12 11 29 |
esa | esa 2893 | 9 12 34 | 12 14 47 | 11 11 33 |
gfz | gfz 2961 | 7 12 29 |U 11 14 42 | 9 10 24 |
grg | grg 3055 |U 8 16 27 |U 11 18 50 | 9 9 25 |
igr | igr 3058 | 8 14 25 | 11 14 43 | 8 8 23 |
igs | igs 3058 | 8 13 27 | 11 14 44 | 9 8 24 |
jgx | jgx 2976 |U 9 14 27 |U 11 14 44 |U 8 10 23 |
jpl | jpl 3058 | 13 18 40 | 14 16 56 | 13 11 40 |
mit | mit 3058 |U 7 13 26 |U 10 15 43 |U 9 9 23 |
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 5.2395.0 GPS week: 2395 Day: 0 MJD: 61009.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 21 25 | 15 14 59 | 10 13 20 |
emr | emr 3072 | 10 17 33 | 15 20 73 | 12 10 26 |
esa | esa 2976 | 9 14 38 | 15 19 65 | 13 14 30 |
gfz | gfz 2976 | 8 15 37 | 15 15 62 | 13 14 23 |
grg | grg 3071 | 9 19 30 | 14 16 72 | 11 9 16 |
igr | igr 3072 | 7 16 28 | 14 16 62 | 10 9 18 |
igs | igs 3072 | 8 15 30 | 14 16 65 | 11 11 19 |
jgx | jgx 2880 | 8 18 32 | 15 15 65 | 9 12 18 |
jpl | jpl 3072 | 13 17 44 | 17 23 83 | 15 11 36 |
mit | mit 3072 | 7 13 30 | 12 15 62 | 12 12 18 |
Table 5.2395.1 GPS week: 2395 Day: 1 MJD: 61010.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 18 28 | 14 19 55 | 9 9 23 |
emr | emr 3072 | 9 15 32 | 13 21 63 | 12 11 27 |
esa | esa 2976 | 7 14 33 | 13 18 61 | 10 10 29 |
gfz | gfz 2976 | 5 13 27 | 13 18 55 | 8 7 21 |
grg | grg 3072 | 7 15 29 | 12 21 62 | 10 8 24 |
igr | igr 3072 | 6 14 26 | 13 17 57 | 8 7 22 |
igs | igs 3072 | 6 13 28 | 12 18 59 | 8 6 22 |
jgx | jgx 2880 | 7 14 27 | 13 18 55 | 7 8 22 |
jpl | jpl 3072 | 11 18 39 | 15 22 70 | 12 10 37 |
mit | mit 3072 | 7 12 26 | 11 16 54 | 7 6 19 |
Table 5.2395.2 GPS week: 2395 Day: 2 MJD: 61011.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 17 30 | 11 18 36 | 8 8 27 |
emr | emr 3072 | 11 15 35 | 10 16 45 | 12 9 33 |
esa | esa 2976 | 10 10 38 | 9 13 36 | 10 9 29 |
gfz | gfz 2975 | 7 12 31 | 9 17 36 | 7 8 23 |
grg | grg 3071 | 8 15 29 | 9 19 43 | 10 7 25 |
igr | igr 3072 | 8 13 27 | 9 15 34 | 8 6 21 |
igs | igs 3072 | 8 12 30 | 9 15 36 | 8 5 24 |
jgx | jgx 2880 | 9 14 33 | 10 16 39 | 7 8 24 |
jpl | jpl 3072 | 15 18 46 | 11 16 48 | 13 8 44 |
mit | mit 3072 | 7 11 27 | 8 18 36 | 7 7 22 |
Table 5.2395.3 GPS week: 2395 Day: 3 MJD: 61012.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 19 28 | 10 14 40 | 9 7 20 |
emr | emr 3072 | 11 13 31 | 11 14 44 | 12 8 27 |
esa | esa 2976 | 10 11 34 | 11 13 42 | 11 9 30 |
gfz | gfz 2976 | 8 12 28 | 9 11 35 | 7 5 14 |
grg | grg 3072 | 9 17 26 | 8 14 41 | 10 5 20 |
igr | igr 3072 | 9 14 26 | 9 11 38 | 8 6 19 |
igs | igs 3072 | 8 13 27 | 9 11 38 | 9 4 20 |
jgx | jgx 3072 | 10 13 27 | 10 10 39 | 7 7 18 |
jpl | jpl 3072 | 13 17 40 | 13 15 50 | 14 9 37 |
mit | mit 3072 | 8 12 27 | 9 12 39 | 9 6 18 |
Table 5.2395.4 GPS week: 2395 Day: 4 MJD: 61013.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 18 26 | 12 19 41 | 9 8 27 |
emr | emr 2976 | 13 19 27 | 13 16 36 | 13 10 29 |
esa | esa 2784 | 10 13 35 | 13 12 42 | 10 9 35 |
gfz | gfz 2876 | 7 13 29 | 12 15 39 | 8 8 27 |
grg | grg 2973 | 10 17 30 | 12 20 45 | 7 6 25 |
igr | igr 2976 | 9 15 25 | 12 16 40 | 8 8 25 |
igs | igs 2976 | 9 14 27 | 11 15 37 | 8 7 25 |
jgx | jgx 2976 | 9 13 27 | 11 15 38 | 8 10 26 |
jpl | jpl 2976 | 16 23 40 | 14 16 40 | 12 10 40 |
mit | mit 2976 | 8 13 26 | 12 18 43 | 8 8 25 |
Table 5.2395.5 GPS week: 2395 Day: 5 MJD: 61014.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 22 25 | 13 15 38 | 14 19 44 |
emr | emr 3072 | 11 11 29 | 14 13 54 | 13 17 34 |
esa | esa 2976 | 10 10 33 | 12 13 39 | 11 15 42 |
gfz | gfz 2975 | 6 8 24 | 11 13 39 | 12 16 38 |
grg | grg 3067 | 8 15 23 | 11 16 48 | 9 13 34 |
igr | igr 3072 | 7 13 19 | 10 12 38 | 8 13 30 |
igs | igs 3072 | 8 13 23 | 11 12 39 | 9 14 32 |
jgx | jgx 3072 | 8 13 22 | 11 13 40 | 10 14 29 |
jpl | jpl 3072 | 14 14 41 | 14 12 57 | 11 14 44 |
mit | mit 3072 | 7 14 22 | 10 12 38 | 8 12 31 |
Table 5.2395.6 GPS week: 2395 Day: 6 MJD: 61015.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 19 24 | 12 13 33 | 12 15 37 |
emr | emr 3067 | 11 17 26 | 12 14 51 | 14 17 30 |
esa | esa 2592 | 9 13 30 | 12 12 47 | 11 13 34 |
gfz | gfz 2973 | 7 14 25 | 9 12 31 | 9 13 24 |
grg | grg 3063 | 8 16 25 | 11 20 39 | 9 13 30 |
igr | igr 3072 | 7 15 22 | 10 10 32 | 10 12 28 |
igs | igs 3072 | 7 14 23 | 10 11 32 | 10 13 28 |
jgx | jgx 3072 | 9 14 25 | 11 13 34 | 9 11 26 |
jpl | jpl 3072 | 12 19 31 | 13 12 48 | 15 15 42 |
mit | mit 3072 | 7 12 22 | 9 12 30 | 9 10 30 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2395 GPS week: 2395 MJD: 61009.500-61015.500
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 3 99 -66 1 | -5 17
| 11 15 42 49 4 | 2
emr uuuuu | 5 8 -11 -1 3 | -18 24
| 13 6 55 54 6 | 2
esa uuuuu | 6 7 -37 77 -3 | 0 16
| 5 7 22 36 5 | 1
gfz uuuuu | -13 -2 -66 45 -2 | 3 17
| 16 19 154 96 6 | 2
grg uuuuu | -9 6 -46 -52 -3 | 7 17
| 10 8 25 63 4 | 2
igr xxxxx | 6 15 -9 42 -3 | 0 16
| 8 7 26 28 4 | 1
irf xxxxx | -2 1 -15 24 1 | -2 16
| 5 3 11 22 2 | 2
jgx uuuuu | 14 -21 50 20 1 | 10 19
| 4 13 30 20 6 | 2
jpl uuuuu | 0 7 68 -38 3 | 0 18
| 5 7 25 30 11 | 2
mit uuuuu | -6 -5 -62 8 -1 | 15 21
| 10 15 39 26 5 | 2
sio xxxxx | -19 -38 -20 -64 -8 | 20 28
| 103 29 57 41 13 | 4
Table 7.2395.0 GPS week: 2395 Day: 0 MJD: 61009.500
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 | -1 7 108 -55 0 | -5 16
emr uuuuu | -8 11 -48 -89 -3 | -14 22
esa uuuuu | 8 8 -58 80 4 | 1 16
gfz uuuuu | 14 -4 -111 168 2 | 4 16
grg uuuuu | -2 17 -26 -30 -2 | 11 17
igr xxxxx | 18 18 -6 65 6 | 1 15
irf xxxxx | -7 -1 -6 -9 1 | -1 15
jgx uuuuu | 11 -10 97 27 6 | 9 17
jpl uuuuu | -9 4 33 -83 -9 | 5 19
mit uuuuu | -14 -24 -51 3 -3 | 18 22
sio xxxxx | -176 -70 -17 -34 -24 | 29 33
Table 7.2395.1 GPS week: 2395 Day: 1 MJD: 61010.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 2 -12 51 -79 2 | -7 17
emr uuuuu | 0 -1 49 -37 -1 | -18 25
esa uuuuu | 6 9 -43 53 3 | -1 16
gfz uuuuu | -7 23 -28 189 7 | 1 16
grg uuuuu | -5 7 -37 -119 -4 | 8 17
igr xxxxx | 12 15 -38 28 0 | -1 15
irf xxxxx | -8 -2 -14 4 3 | -3 16
jgx uuuuu | 13 -7 32 61 7 | 7 17
jpl uuuuu | -3 1 50 -27 -15 | 1 19
mit uuuuu | -8 -6 -53 8 -6 | 15 21
sio xxxxx | -113 14 -30 -57 -21 | 23 31
Table 7.2395.2 GPS week: 2395 Day: 2 MJD: 61011.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -4 -3 124 -57 8 | -6 18
emr uuuuu | 20 15 -61 -7 5 | -18 25
esa uuuuu | 16 11 -22 103 -1 | -1 17
gfz uuuuu | -8 3 -44 38 -6 | 2 17
grg uuuuu | -22 0 -53 -138 -9 | 7 16
igr xxxxx | 8 15 -9 13 -4 | -1 16
irf xxxxx | 2 6 -4 33 0 | -2 17
jgx uuuuu | 11 -15 80 12 3 | 8 18
jpl uuuuu | 1 3 56 -49 8 | -1 17
mit uuuuu | -13 -5 -76 39 -5 | 14 20
sio xxxxx | 24 -12 -57 -131 -7 | 20 27
Table 7.2395.3 GPS week: 2395 Day: 3 MJD: 61012.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 16 -8 42 -95 3 | -6 18
emr uuuuu | 18 14 -35 19 -3 | -19 26
esa uuuuu | -1 18 -63 51 -3 | -1 17
gfz uuuuu | -30 -17 73 6 -7 | 1 19
grg uuuuu | -9 8 -88 -11 -1 | 5 17
igr xxxxx | 4 13 -28 34 -3 | -2 16
irf xxxxx | 0 2 -28 21 2 | -3 17
jgx uuuuu | 17 -17 52 18 4 | 8 18
jpl uuuuu | 2 2 76 -46 7 | -2 18
mit uuuuu | -10 0 -42 42 -2 | 13 21
sio xxxxx | 24 -57 35 -26 7 | 17 25
Table 7.2395.4 GPS week: 2395 Day: 4 MJD: 61013.500
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 | -18 23 128 15 -4 | -5 18
emr uuuuu | 6 10 -59 -11 6 | -21 26
esa uuuuu | 5 1 -35 33 -7 | 0 18
gfz uuuuu | -34 -33 150 -45 1 | 1 19
grg uuuuu | -10 -4 -37 -56 -4 | 5 18
igr xxxxx | -1 8 -27 25 -8 | -1 17
irf xxxxx | 7 -1 -29 34 2 | -2 18
jgx uuuuu | 18 -20 24 17 -1 | 10 20
jpl uuuuu | 3 16 75 16 9 | -2 17
mit uuuuu | 17 -7 -135 5 4 | 13 20
sio xxxxx | 138 -54 -52 -53 -6 | 17 26
Table 7.2395.5 GPS week: 2395 Day: 5 MJD: 61014.500
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 -10 89 -146 -2 | -4 17
emr uuuuu | -14 1 73 75 7 | -20 25
esa uuuuu | 3 7 -42 79 -7 | 2 16
gfz uuuuu | -6 -1 -213 2 -4 | 3 18
grg uuuuu | 5 0 -14 45 2 | 6 18
igr xxxxx | 6 28 36 95 -6 | 0 16
irf xxxxx | -5 6 -17 28 0 | 0 16
jgx uuuuu | 8 -36 51 3 -7 | 12 20
jpl uuuuu | -2 6 110 -34 9 | 0 17
mit uuuuu | -8 23 -70 -29 7 | 14 21
sio xxxxx | -42 -40 76 -37 -12 | 18 27
Table 7.2395.6 GPS week: 2395 Day: 6 MJD: 61015.500
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 21 156 -46 1 | -2 15
emr uuuuu | 15 4 9 45 12 | -17 21
esa uuuuu | 2 -4 3 141 -9 | 2 15
gfz uuuuu | -18 16 -290 -45 -8 | 5 16
grg uuuuu | -23 14 -68 -57 -1 | 7 17
igr xxxxx | -4 6 12 37 -4 | 1 15
irf xxxxx | -2 0 -3 60 -2 | 2 15
jgx uuuuu | 17 -40 16 4 -9 | 13 20
jpl uuuuu | 8 17 80 -45 15 | 2 16
mit uuuuu | -4 -15 -6 -12 3 | 16 22
sio xxxxx | 13 -50 -90 -111 9 | 18 27
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