[IGSREPORT-30627] Wk 2384 IGS Final Orbits
acc
acc at igs.org
Thu Oct 2 07:54:49 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2384 (Sep 14, 2025 - Sep 20, 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_20252570000_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 | DAV1 GANP YEL2 DAV1 NICO
0 | EMR | ASCG DAV1 GLSV SYOG CUSV DAV1 YEL2
0 | ESA | CUSV
0 | GFZ | 21 21
0 | GRG | 13 ASCG CPVG CZTG DAV1 GLSV GRAC WUH2 CZTG DAV1 GMSD
0 | GRG | GRAC
0 | JPL | MAJU
0 | MIT | AJAC GMSD IRKJ JOZE KMNM LMMF MEDI MQZG NLIB REDU
0 | MIT | ROTH SFER SOFI STJO SVTL TLSE YEBE AJAC GMSD JOZE
0 | MIT | KMNM LMMF MEDI MQZG NLIB REDU ROTH SFER SOFI STJO
0 | MIT | SVTL TLSE YEBE
1 | COD | CZTG DUBO DYNG GANP IQAL LMMF ZAMB CUSV DYNG ZAMB
1 | EMR | ASCG BRAZ CHUR CUSV FAIR HOFN MAC1 MCIL MCM4 PDEL
1 | EMR | ZAMB CHUR DUBO FAIR FLIN HOFN IQAL MAC1 MCM4 ZAMB
1 | ESA | 32 BRAZ CCJ2 CHUR CUSV DRAO FAIR FLIN GODN HERS JOG2
1 | ESA | KAT1 KIRI MCIL MELI MIZU NTUS POHN POVE PTVL SGPO
1 | ESA | TUVA UNSA URUM WARK WHIT YEL2 CHUR CUSV FAIR FLIN
1 | ESA | GRAC WHIT
1 | GFZ | 21 13 21 22 MONP MCIL MONP
1 | GRG | CCJ2 CZTG SYOG NKLG
1 | JPL | FAIR
1 | MIT | BUCU CMUM GMSD GRAC GRAZ MEDI METG NNOR REYK RIGA
1 | MIT | STJO TLSE VNDP ZIM2 BUCU GMSD GRAC GRAZ MEDI METG
1 | MIT | NNOR REYK RIGA STJO TLSE VNDP ZIM2
2 | COD | BADG GANP MGUE
2 | EMR | CHUR PDEL SCH2 BADG YEL2
2 | ESA | BADG BAKE BOGT CHUR FAIR UNSA YEL2 BAKE BOGT CHUR
2 | ESA | CUSV MGUE YEL2
2 | GFZ | 21 21 BADG ONSA PTVL ONSA PTVL
2 | GRG | FAIR CZTG
2 | JGX | CUSV
2 | JPL | BADG FAIR GUAM
2 | MIT | DARW EBRE GMSD GRAC GRAS MEDI MQZG NNOR RIGA STJO
2 | MIT | TLSE VNDP WARK WROC WSRT YEBE DARW EBRE GMSD GRAC
2 | MIT | GRAS MEDI MQZG NNOR RIGA STJO TLSE VNDP WARK WROC
2 | MIT | WSRT YEBE
3 | COD | FAIR GANP NANO YEL2 NANO
3 | EMR | ASCG PDEL WIND CHUR FAIR MAC1 SUTH WIND YEL2
3 | ESA | 32 CHUR FAIR YEL2 BAKE CHUR FAIR MAW1 TOPL YEL2
3 | GFZ | 21 21 FAIR LAUT WIND WIND
3 | GRG | ASCG CPVG FAIR YAR2
3 | JPL | BADG FAIR MAC1
3 | MIT | AUCK BUCU CKSV GRAC GRAS GRAZ IISC JOZE KIR0 LMMF
3 | MIT | MEDI MQZG REDU RIGA SVTL TLSE VIS0 VNDP WARK ZIM2
3 | MIT | AUCK BUCU GRAS GRAZ IISC JOZE KIR0 LMMF MEDI MQZG
3 | MIT | REDU RIGA SVTL TLSE VIS0 VNDP WARK ZIM2
4 | COD | CZTG GANP MATE NNOR SFER NNOR
4 | EMR | ASCG DAV1 MCIL MCM4 REUN DAV1 MCM4 YEL2
4 | ESA | CUSV YEL2 CUSV MATE POVE YEL2
4 | GFZ | 21 13 21 CMUM CZTG MONP POVE PTVL MONP POVE PTVL
4 | GRG | CZTG DAEJ GRAC SYOG CZTG SFER
4 | JPL | CHTI CZTG FTNA GLPS
4 | MIT | AJAC BUCU DARW EBRE FLRS GMSD GRAC GRAS IRKJ KITG
4 | MIT | MADR MEDI MQZG SOFI VIS0 YARR YEBE ZIM2 EBRE FLRS
4 | MIT | GMSD IRKJ KITG MADR SOFI
5 | COD | BADG CZTG IISC NTUS
5 | EMR | IISC BADG BRAZ DGAR IISC NRMD
5 | ESA | BADG BOGT CPVG CUSV CZTG TASH BOGT CCJ2 CPVG CUSV
5 | ESA | CZTG MAS1 MCIL TASH
5 | GFZ | 21 13 21 BADG CZTG IISC LAUT TASH LAUT MCIL SCUB
5 | GFZ | TASH
5 | GRG | 13 BOGT CCJ2 CZTG TASH
5 | JPL | BADG CZTG MAJU MAL2 NTUS POHN SGOC TOPL UNSA
5 | MIT | AJAC BUCU GMSD GRAC IRKJ MADR MCM4 MEDI NNOR PARC
5 | MIT | REDU STJO SVTL WARK YARR AJAC BUCU GMSD GRAC IRKJ
5 | MIT | MADR MCM4 MEDI NNOR PARC REDU STJO SVTL WARK YARR
6 | COD | CKSV CPVG GANP MATE CKSV MATE
6 | EMR | 14 BADG CHUR DAV1 BADG CHUR DAV1 IISC ZAMB
6 | ESA | 32 CHUR YEL2 YEL2
6 | GFZ | 21 21 CPVG LAUT
6 | GRG | ASCG BHR4 CCJ2 CZTG GRAC SYOG CZTG
6 | JPL | BADG BADG BHR4 CHTI KIRI
6 | MIT | GANP GMSD GRAS KMNM MEDI NNOR RIGA SCTB TLSE VIS0
6 | MIT | YEL2 ZIM2 GANP GMSD GRAS KMNM MEDI NNOR RIGA SCTB
6 | MIT | VIS0 YEL2 ZIM2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~04:00 | ~ 0.33 ns
1 | ESA | ~08:00 | ~ 0.27 ns
2 | ESA | ~04:55 | ~ -0.30 ns
3 | ESA | ~03:00 | ~ 0.32 ns
4 | ESA | ~20:40 | ~ -0.31 ns
5 | ESA | ~15:35 | ~ 0.33 ns
6 | ESA | ~18:00 | ~ 0.31 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
----+--------+---------------
3 | ESA | 6
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 | .8 -1.3 .8 6 -14 2 -.14
EMR | 0 | 5.2 .5 1.5 1 -1 -3 -.09
ESA | 0 | -.2 -.3 -1.2 3 3 9 -1.13
GFZ | 0 | .1 -.4 .0 -8 14 6 -.09
GRG | 0 | .5 -.0 -1.1 11 18 11 -.27
JGX | 0 | 5.8 6.5 -4.2 19 3 18 -.46
JPL | 0 | 1.7 1.5 -2.2 -6 -4 18 -.14
MIT | 0 | 3.9 .7 5.4 2 11 1 -.21
NGS | 0 | 3.4 3.5 4.1 -10 -6 -12 -.26
SIO | 0 | 5.6 3.9 2.5 61 22 -41 -.13
COD | 1 | .9 -1.3 .7 2 -11 -10 -.24
EMR | 1 | 5.3 .1 -5.4 -5 0 3 -.07
ESA | 1 | -.1 -1.2 -.9 4 10 4 -1.04
GFZ | 1 | .5 -.4 .3 -5 17 7 .06
GRG | 1 | .3 -.6 -.9 4 24 17 -.21
JGX | 1 | -.0 3.2 -4.1 2 4 18 -.30
JPL | 1 | .5 -2.5 -1.9 -13 6 15 -.19
MIT | 1 | .4 .1 4.9 -4 7 13 -.17
NGS | 1 | 1.5 .3 -4.0 -10 17 -12 -.11
SIO | 1 | .1 4.2 -.8 45 -22 25 -.02
COD | 2 | .8 -1.2 .6 6 -3 -15 -.18
EMR | 2 | 5.5 -.3 -3.8 7 5 -6 -.28
ESA | 2 | .2 -1.0 -.4 6 15 1 -1.09
GFZ | 2 | .1 -1.2 -.0 -10 26 14 -.10
GRG | 2 | -.1 -.3 -1.1 21 26 -3 -.20
JGX | 2 | -.4 5.4 -1.0 7 1 0 -.24
JPL | 2 | -1.1 1.9 -4.2 10 -8 4 -.18
MIT | 2 | 2.1 -.1 4.4 -9 7 5 -.16
NGS | 2 | 3.1 -1.5 -5.0 -7 2 -5 -.44
SIO | 2 | .5 3.2 -3.6 42 48 -15 -.32
COD | 3 | .7 -1.3 .4 9 -7 -13 -.13
EMR | 3 | -.1 .7 -3.9 7 -1 -7 -.17
ESA | 3 | -.2 -.5 -1.0 7 9 3 -.85
GFZ | 3 | -.0 -.4 -.1 -16 8 12 .00
GRG | 3 | -.4 -.3 -1.1 16 31 1 -.12
JGX | 3 | 1.8 5.6 -2.7 25 4 -2 -.34
JPL | 3 | -3.5 4.6 -8.4 22 -21 1 -.16
MIT | 3 | -1.1 -.1 2.5 10 0 8 -.11
NGS | 3 | 4.5 .4 11.6 14 -8 -15 -.18
SIO | 3 | -1.1 2.7 1.9 44 15 -8 -.15
COD | 4 | .5 -1.1 .5 3 -7 -10 -.08
EMR | 4 | 7.6 -.5 -2.5 3 2 -6 -.06
ESA | 4 | -.5 -.5 -.9 10 8 6 -.97
GFZ | 4 | -.2 .0 .1 -11 15 11 .12
GRG | 4 | -.2 -.5 -1.0 14 35 -8 -.04
JGX | 4 | .2 3.8 -4.7 22 13 -11 -.30
JPL | 4 | -3.7 2.2 -.9 3 -5 5 .08
MIT | 4 | -1.3 -1.7 7.9 -1 7 13 -.17
NGS | 4 | 9.2 -.3 7.5 6 3 -29 -.11
SIO | 4 | -1.3 3.9 .0 55 -33 23 -.04
COD | 5 | .7 -.9 .8 -3 -7 -13 -.11
EMR | 5 | 5.8 .0 -2.8 -4 5 -11 -.14
ESA | 5 | -.2 -.7 -1.2 0 6 12 -.95
GFZ | 5 | -.1 -.9 .2 2 -3 10 .06
GRG | 5 | .1 -.5 -.7 5 25 0 -.04
JGX | 5 | 3.1 5.1 -7.6 14 -9 6 -.27
JPL | 5 | -2.2 3.6 -4.2 -5 -10 17 .03
MIT | 5 | 1.2 -.0 .4 -1 1 3 -.24
NGS | 5 | 2.8 -1.4 6.6 -11 7 -10 -.04
SIO | 5 | -.1 3.7 -8.6 32 -24 -4 -.27
COD | 6 | .9 -1.4 .5 -6 -21 4 -.15
EMR | 6 | 2.0 .0 -6.0 -1 -1 -4 -.15
ESA | 6 | -.1 -.8 -1.0 2 7 5 -.98
GFZ | 6 | .0 -.4 .4 -19 11 4 -.01
GRG | 6 | -.4 -.6 -.8 5 24 -8 -.18
JGX | 6 | -.4 5.4 -4.9 -1 11 -2 -.24
JPL | 6 | -7.9 1.4 -6.3 -5 5 -1 -.18
MIT | 6 | -1.7 2.0 5.5 -14 -1 0 -.30
NGS | 6 | 3.0 3.3 11.9 9 12 -2 -.27
SIO | 6 | -2.3 6.4 -4.6 -3 15 8 -.30
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 1.2384.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2384.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 2.2384.[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 3.2384.[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 5.2384.0-6). 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 2384 summary. (Sep 14, 2025 - Sep 20, 2025)
Table 1.2384.a GPS week: 2384 MJD: 60932.000-60938.000
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 781| 0 0 4 9 0 6 -.00 7 6 | -700 -77 5 125
| 0 0 1 12 15 11 .02 | 63 119
emr 109| 0 0 2 8 1 3 .04 8 8 | -55 195 6 130
| 0 1 0 7 6 7 .01 | 315 354
esa 189| 0 0 -1 2 4 0 -.13 8 7 | 1231 174 7 197
| 0 0 1 9 5 11 .01 | 799 424
gfz 144| 0 0 2 13 2 -12 .04 10 9 | -103 72 10 120
| 0 0 1 10 14 6 .02 | 87 136
grg 127| 1 0 0 -2 7 -12 .07 8 8 | -56 43 6 121
| 0 0 1 3 6 6 .02 | 57 132
igr n/a| 0 0 0 -6 -9 -8 .02 3 3 | 8933 474 8 89
| 0 0 0 6 6 9 .00 | 1168 340
jgx n/a| 0 0 -2 -3 -17 -1 -.02 6 6 | -42 31 23 77
| 0 0 0 7 7 10 .01 | 54 110
jpl 120| -1 0 1 5 -6 10 .11 9 9 | -2141 105 7 89
| 0 0 0 4 6 13 .03 | 590 453
mit 368| 0 0 -4 -11 2 16 -.01 7 6 | 9052 233 36 27257
| 0 0 0 12 22 35 .01 | 1108 245
ngs 260| 0 0 -1 -7 -1 -3 -.08 10 10 | -697 -76 490 774
| 0 0 4 12 13 12 .02 | 65 111
sio 361| 0 0 1 0 -1 -19 -.00 8 7 | --- --- --- ---
| 0 0 0 6 19 25 .01 | --- ---
Table 1.2384.b GPS week : 2384 MJD: 60932.000-60938.000
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 | 2 3 3 2 2 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 2 3 3 3 3 3 3 |
6 | 3 3 3 3 3 3 3 |
7 | 3 3 3 3 3 3 3 |
8 | 2 2 2 2 2 2 2 |
9 | 2 3 3 2 2 2 2 |
10 | 3 3 3 3 2 3 3 |
11 | 3 3 3 4 3 3 3 |
12 | 2 3 2 2 2 3 3 |
13 | 2 3 3 3 2 3 3 |
14 | 2 3 3 3 3 3 3 |
15 | 2 2 2 2 2 2 2 |
16 | 3 3 3 3 3 3 3 |
17 | 2 2 2 2 2 2 2 |
18 | 4 3 4 3 3 3 4 |
19 | 2 2 2 2 2 2 3 |
21 | 3 3 4 3 3 3 3 |
22 | 2 3 2 3 2 2 2 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 2 2 2 3 3 2 2 |
26 | 2 2 2 2 2 2 3 |
27 | 2 2 2 2 2 3 2 |
28 | 3 4 4 3 4 3 4 |
29 | 2 2 2 3 2 3 2 |
30 | 4 4 4 4 3 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 3 2 3 3 2 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 2.2384.0 GPS week: 2384 Day: 0 MJD: 60932.000
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 780| 0 0 2 10 11 -7 .04 6 6 | -703 0 6 133
emr 109| 0 2 2 7 6 9 .04 8 8 | -231 21 6 109
esa 189| 0 0 0 -3 8 10 -.15 7 7 | -98 218 6 188
gfz 133| 0 0 3 0 -1 -12 .06 10 9 | -147 68 10 122
grg 129| 2 0 0 -4 5 -13 .06 8 7 | -22 -176 7 134
igr n/a| 0 0 0 -7 -1 -2 .01 3 3 | 7137 418 8 85
jgx n/a| 0 0 -2 -4 -5 7 -.02 6 6 | 9 -184 26 76
jpl 120| -1 0 0 -2 0 18 .08 9 9 | -3210 178 7 90
mit 368| 0 0 -5 11 -17 15 -.02 7 6 | 7254 183 35 73
ngs 266| -1 0 1 -15 -1 0 -.07 10 9 | -703 1 490 786
sio 339| 0 0 1 -7 -16 -47 -.01 9 9 | --- --- --- ---
Table 2.2384.1 GPS week: 2384 Day: 1 MJD: 60933.000
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| 0 0 4 19 7 3 -.01 7 6 | -623 -81 6 124
emr 108| -1 0 2 3 4 8 .03 9 8 | -460 752 7 118
esa 189| 0 0 0 9 2 -2 -.12 7 7 | 441 809 7 199
gfz 146| -1 0 2 30 -5 -21 .05 9 8 | -35 23 10 109
grg 128| 2 0 1 -5 -4 -9 .09 8 8 | -150 138 7 119
igr n/a| 0 0 0 7 -9 -12 .01 3 3 | 7778 948 8 86
jgx n/a| 0 -1 -2 -7 -28 7 -.03 7 6 | -107 31 25 80
jpl 120| -1 0 2 8 1 17 .11 9 9 | -2718 913 6 85
mit 368| 0 0 -4 -15 17 -15 -.01 7 6 | 8053 396 34 65
ngs 264| 0 0 -7 -16 -10 0 -.05 10 10 | -623 -86 471 749
sio 368| 0 0 2 0 4 13 -.01 7 6 | --- --- --- ---
Table 2.2384.2 GPS week: 2384 Day: 2 MJD: 60934.000
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 777| 0 0 4 18 -1 10 -.02 7 6 | -690 -283 6 128
emr 108| 1 1 2 -4 -3 0 .05 8 8 | 31 149 6 117
esa 189| 0 0 0 -5 9 2 -.11 7 7 | 1058 184 6 184
gfz 146| 0 0 0 6 7 -7 .04 10 10 | -149 142 11 115
grg 129| 1 0 1 4 15 -12 .04 9 8 | -45 145 7 122
igr n/a| 0 0 0 -9 -13 -3 .02 3 3 | 8644 389 8 92
jgx n/a| 0 0 -1 -8 -19 0 -.00 6 6 | -83 83 24 70
jpl 120| 0 0 1 6 -7 11 .14 8 8 | -1782 -230 8 87
mit 368| 0 0 -4 -5 -18 9 -.03 7 7 | 8788 99 39 72
ngs 260| 0 -1 -8 20 -2 -11 -.06 11 11 | -670 -254 466 636
sio 366| 0 0 2 7 31 -22 -.01 8 8 | --- --- --- ---
Table 2.2384.3 GPS week: 2384 Day: 3 MJD: 60935.000
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| 0 0 3 1 17 10 .01 7 6 | -745 -40 6 119
emr 110| 0 0 1 4 1 9 .04 8 8 | -242 291 6 111
esa 189| -1 0 -1 -12 6 19 -.15 15 9 | 1543 412 9 215
gfz 146| 1 0 4 11 -7 -2 .02 10 9 | -17 98 10 116
grg 127| 1 0 -2 0 12 -11 .06 8 8 | 28 -42 5 116
igr n/a| 0 0 0 -10 -9 5 .02 3 3 | 8987 706 9 96
jgx n/a| 0 0 -3 6 -22 2 -.03 6 6 | 50 -12 23 72
jpl 120| -2 0 1 5 -19 23 .15 10 10 | -1914 -42 7 81
mit 368| 0 0 -5 -5 -9 -29 -.01 7 7 | 9162 354 36 64
ngs 261| 0 -1 2 -12 16 22 -.10 10 9 | -743 -45 483 731
sio 366| 0 0 1 3 -7 -34 .00 8 6 | --- --- --- ---
Table 2.2384.4 GPS week: 2384 Day: 4 MJD: 60936.000
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 778| 0 0 5 6 -4 12 .01 7 6 | -716 7 6 131
emr 111| 0 1 1 10 -7 -8 .06 8 8 | -103 391 7 130
esa 189| 0 0 -1 9 -5 -18 -.13 7 7 | 1899 255 6 183
gfz 144| 0 1 -1 19 10 -19 .03 10 10 | -236 318 11 135
grg 125| 0 0 -1 -3 10 -22 .06 8 7 | -102 204 6 112
igr n/a| 0 0 0 -9 -18 -17 .01 3 3 | 9717 631 8 93
jgx n/a| 0 0 -1 0 -19 -22 -.01 6 6 | -42 154 22 81
jpl 120| 0 0 0 9 -6 -2 .11 9 9 | -1989 457 8 90
mit 368| 0 0 -4 -20 18 71 -.01 7 7 | 9821 421 35 190395
ngs 259| 0 0 0 -10 -12 -5 -.10 9 9 | -715 2 551 783
sio 367| 0 0 0 5 5 -7 -.00 7 7 | --- --- --- ---
Table 2.2384.5 GPS week: 2384 Day: 5 MJD: 60937.000
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 788| 0 0 3 -11 5 -7 -.01 7 7 | -625 -191 5 114
emr 109| 0 0 2 16 9 -5 .04 8 8 | 90 171 6 165
esa 189| 0 0 -4 12 10 0 -.14 8 8 | 1813 -100 7 205
gfz 148| 0 0 1 19 -14 -7 .06 9 9 | 1 -40 12 127
grg 122| 1 0 1 -4 7 0 .10 8 8 | -39 -26 7 127
igr n/a| 0 0 0 -4 -2 -21 .01 3 3 | 9988 359 9 85
jgx n/a| 0 0 -2 3 -10 -4 -.01 6 6 | -63 27 24 80
jpl 120| -1 -1 1 6 -5 15 .08 9 9 | -1698 -134 7 103
mit 368| 0 0 -5 -22 -12 9 -.00 7 6 | 9954 427 35 67
ngs 259| 0 0 1 -2 -17 -12 -.11 9 9 | -621 -201 469 769
sio 367| 0 0 2 -6 6 10 .00 7 6 | --- --- --- ---
Table 2.2384.6 GPS week: 2384 Day: 6 MJD: 60938.000
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 798| 0 0 6 24 -30 24 -.03 7 7 | -802 47 6 131
emr 108| 0 -2 1 17 -3 9 .02 9 9 | 525 -408 7 163
esa 189| 0 0 -3 2 -2 -5 -.12 7 7 | 1962 -560 8 205
gfz 145| 0 0 2 9 27 -14 .03 10 9 | -143 -105 11 120
grg 134| 1 0 0 -1 8 -15 .07 8 8 | -62 60 6 120
igr n/a| 0 0 1 -7 -11 -11 .02 3 3 | 10280 -132 9 89
jgx n/a| 0 0 -1 -13 -16 -3 -.01 6 6 | -61 119 22 84
jpl 120| 0 -1 0 4 -8 -13 .07 9 9 | -1676 -405 7 89
mit 368| 0 0 -5 -21 37 54 .01 6 6 | 10336 -243 40 64
ngs 255| 0 0 1 -11 14 -12 -.09 10 10 | -805 46 503 965
sio 358| 0 0 1 -6 -31 -46 -.00 9 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 3.2384.0 GPS week: 2384 Day: 0 MJD: 60932.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 10 8 --- 11 3 --- 14 10 10 11 4 | 49 48 49 --- 53 48 --- 50 52 46 52 49
2 | 6 6 11 6 10 4 7 9 8 9 12 3 | 24 22 26 26 25 26 26 24 26 27 27 24
3 | 5 10 6 10 5 3 4 6 5 10 9 2 | 26 28 28 31 26 27 27 29 26 29 28 27
4 | 8 8 6 11 7 2 6 7 5 14 8 2 | 39 39 39 39 42 40 40 40 42 43 44 40
5 | 6 7 7 9 7 3 4 9 6 8 8 2 | 28 26 25 29 26 26 25 26 30 30 29 26
6E | 7 8 5 15 9 3 7 7 6 8 7 2 | 29 29 28 30 30 29 28 30 30 32 31 29
7E | 7 9 9 9 9 2 7 9 5 8 9 2 | 23 19 19 22 24 22 24 18 22 23 24 21
8 | 4 6 6 7 6 3 5 9 4 10 7 2 | 18 19 21 17 16 18 16 21 16 19 19 17
9 | 7 8 7 9 6 3 4 6 5 9 8 2 | 28 26 26 28 25 25 23 27 22 23 24 24
10 | 4 8 8 8 5 3 7 6 9 6 8 2 | 24 26 27 23 24 23 22 25 25 24 27 24
11E | 7 11 6 13 11 3 6 14 9 11 12 3 | 21 21 19 25 27 20 20 27 21 18 23 21
12 | 6 7 7 8 8 2 6 7 5 8 8 2 | 39 39 39 40 35 37 38 40 41 39 36 38
13 | 6 9 6 9 7 3 6 8 5 6 9 2 | 26 30 26 25 27 25 25 31 26 24 29 26
14 | 7 8 5 10 7 3 6 7 3 8 7 2 | 72 74 72 71 71 72 72 73 72 72 70 72
15 | 6 6 6 8 5 3 4 5 3 9 7 2 | 44 44 40 47 44 43 41 45 43 44 45 43
16 | 6 7 6 8 7 3 6 9 5 10 9 2 | 37 28 38 39 40 38 38 37 37 41 41 38
17 | 5 7 5 7 5 3 4 7 5 7 8 2 | 21 24 20 21 20 19 19 24 18 22 18 20
18E | 7 11 5 9 8 3 7 19 10 14 10 3 | 19 24 22 21 25 20 21 30 19 19 18 20
19 | 4 6 5 9 6 2 4 7 6 8 8 2 | 19 20 19 20 18 19 18 18 18 23 19 18
X21 | 6 8 7 10 9 3 --- 8 6 9 9 2 | 34 33 34 32 39 33 --- 35 34 33 33 34
22 | 6 6 5 8 8 4 5 5 4 7 8 2 | 31 30 27 29 29 29 29 30 28 29 32 29
23 | 7 7 6 7 8 2 5 8 9 10 10 2 | 32 32 31 36 37 33 34 36 36 34 35 33
24E | 10 10 9 9 14 3 6 10 7 10 10 3 | 48 48 48 46 50 47 46 49 47 48 49 47
25 | 5 9 6 7 7 2 4 8 7 6 7 2 | 23 26 24 24 24 22 21 25 22 21 22 22
26 | 6 6 6 7 6 3 5 7 5 10 8 2 | 24 25 27 26 25 26 24 25 24 27 27 25
27 | 4 7 6 7 5 2 5 9 4 12 6 2 | 18 20 19 15 16 17 16 21 15 19 17 17
28E | 9 9 10 8 11 2 5 17 10 12 9 3 | 56 57 59 58 57 57 57 59 59 55 61 57
29 | 5 4 6 8 6 3 5 7 5 9 9 2 | 25 21 21 27 23 23 21 21 20 28 22 22
30E | 7 10 9 21 16 3 11 12 10 10 10 4 | 24 22 22 22 23 22 22 23 25 24 22 21
31E | 7 5 9 12 7 4 7 6 9 13 10 2 | 53 53 49 57 52 51 51 53 49 53 51 51
32 | 4 8 8 8 5 2 5 7 10 10 9 2 | 26 26 27 29 25 25 23 28 26 22 28 25
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 7 10 8 3 6 9 7 10 9 |T 31 31 31 31 32 31 29 32 31 31 32 30
WRMS | 6 8 7 9 7 3 6 9 6 9 9 |NE 29 29 29 30 29 29 28 30 29 30 30 29
MEDI | 6 8 6 8 7 3 5 8 6 9 9 |MD 26 26 27 28 26 26 25 29 26 28 28 26
Table 3.2384.1 GPS week: 2384 Day: 1 MJD: 60933.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 11 10 --- 14 4 --- 13 9 15 11 4 | 38 40 39 --- 41 40 --- 41 42 41 38 39
2 | 6 6 11 6 13 4 8 9 10 11 8 3 | 21 21 22 24 20 23 23 22 24 27 23 21
3 | 7 11 7 9 7 3 4 6 8 11 5 2 | 22 23 22 22 20 20 21 22 19 21 20 20
4 | 8 9 7 11 7 2 7 8 10 13 5 2 | 36 36 35 37 37 36 37 36 37 37 37 36
5 | 6 8 8 9 8 3 6 10 6 10 8 2 | 23 21 20 26 24 21 20 20 24 23 26 22
6E | 7 9 6 8 11 3 6 8 7 9 6 2 | 22 24 22 21 24 22 21 23 25 24 25 22
7E | 8 10 9 6 9 3 9 10 5 11 6 2 | 21 19 18 22 20 20 21 18 20 22 20 19
8 | 3 6 6 6 5 3 4 7 5 10 5 2 | 17 19 21 17 16 18 17 21 17 19 16 17
9 | 8 11 7 9 5 2 5 6 7 12 5 2 | 22 23 22 23 21 21 20 24 20 19 19 20
10 | 5 9 7 11 7 2 7 7 5 9 6 2 | 23 24 24 20 23 21 20 24 21 19 22 21
11E | 6 12 6 10 10 3 8 15 8 15 10 3 | 18 21 20 22 26 21 20 28 22 17 22 20
12 | 4 9 5 10 9 2 6 8 6 9 7 2 | 29 31 27 33 28 29 30 31 30 29 26 29
13 | 7 9 5 8 8 2 6 9 7 9 6 2 | 20 25 18 19 19 18 18 25 19 20 19 19
14 | 8 8 6 7 8 2 7 6 4 11 7 2 | 56 56 54 57 57 55 56 56 55 57 56 55
15 | 5 6 6 9 8 3 6 6 4 9 6 2 | 25 26 22 25 24 23 22 27 24 22 25 23
16 | 8 9 6 8 7 2 7 11 6 9 7 2 | 29 22 29 31 30 30 30 28 29 32 31 29
17 | 5 7 6 7 6 2 5 8 6 7 7 2 | 19 22 21 20 20 20 19 23 20 24 22 20
18E | 7 10 6 10 9 3 6 18 6 13 8 3 | 17 18 19 22 25 18 18 27 21 16 20 18
19 | 4 8 6 9 6 3 6 6 6 10 6 2 | 16 19 18 20 16 17 15 18 18 24 20 17
X21 | 6 10 9 9 9 3 --- 8 7 13 8 3 | 18 19 17 21 25 18 --- 19 19 19 20 19
22 | 8 7 5 7 9 3 6 6 5 11 6 2 | 23 22 17 19 21 20 20 23 21 22 24 20
23 | 7 8 5 6 8 3 5 7 7 13 8 2 | 19 22 18 20 24 21 23 23 24 21 24 21
24E | 10 8 8 10 11 4 10 10 7 10 9 3 | 35 35 34 32 36 33 31 36 33 34 35 33
25 | 7 9 6 8 6 3 5 8 6 7 7 2 | 20 25 22 19 22 20 18 24 18 18 19 20
26 | 6 7 6 9 7 2 6 9 5 5 6 2 | 21 23 23 20 21 20 20 21 19 22 22 20
27 | 6 9 6 6 6 3 5 7 5 9 5 2 | 18 22 21 17 18 18 17 22 17 19 17 18
28E | 16 9 11 12 11 3 6 16 7 12 4 3 | 55 57 57 55 58 56 56 59 58 57 58 56
29 | 5 5 5 9 5 3 5 9 5 7 6 2 | 19 15 16 23 18 18 17 16 18 19 18 17
30E | 9 9 9 15 14 4 12 11 8 13 10 3 | 24 21 23 23 22 22 22 24 22 25 22 21
31E | 10 7 10 8 8 3 9 8 10 7 7 3 | 44 42 39 44 42 42 41 44 40 42 42 41
32 | 4 8 8 7 5 3 6 7 5 11 7 2 | 22 24 26 24 22 21 19 26 23 20 22 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 9 8 3 7 9 7 10 7 |T 25 26 25 25 26 25 24 27 25 26 26 25
WRMS | 6 8 7 8 8 3 6 9 6 10 6 |NE 23 24 23 24 23 23 22 25 23 24 24 23
MEDI | 7 9 6 9 8 3 6 8 6 10 7 |MD 22 23 22 22 23 21 20 24 22 22 22 21
Table 3.2384.2 GPS week: 2384 Day: 2 MJD: 60934.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 10 9 --- 11 3 --- 12 10 12 10 4 | 25 26 26 --- 30 26 --- 30 27 24 28 26
2 | 6 9 11 8 12 3 8 9 9 8 8 3 | 16 16 15 18 18 16 17 16 20 18 19 16
3 | 6 9 7 12 8 3 5 7 7 10 5 2 | 22 24 23 21 22 21 22 24 19 25 20 21
4 | 7 7 7 12 9 2 6 9 8 13 5 2 | 31 34 32 36 34 34 34 34 35 35 33 33
5 | 6 7 8 9 9 4 6 10 11 11 8 2 | 21 17 17 22 21 19 18 18 23 20 22 19
6E | 7 12 5 9 13 3 6 7 8 9 6 2 | 23 25 23 23 23 23 22 22 23 24 24 22
7E | 8 8 10 12 11 3 7 9 7 15 8 3 | 20 18 20 20 20 20 21 17 23 26 22 19
8 | 4 7 6 8 5 2 5 7 6 9 7 2 | 16 19 21 18 16 18 15 21 16 19 17 17
9 | 8 9 8 9 8 2 4 5 6 13 8 2 | 19 21 21 21 21 19 18 23 17 17 17 18
10 | 4 8 7 10 6 2 7 6 7 10 6 2 | 20 22 22 15 20 19 17 21 18 20 20 18
11E | 7 12 4 12 10 2 7 13 9 15 10 3 | 15 20 17 24 25 17 17 24 18 16 18 18
12 | 7 5 6 7 7 3 6 8 6 9 6 2 | 27 30 29 32 28 29 28 31 32 30 28 29
13 | 8 9 5 10 12 3 7 7 8 13 9 3 | 15 24 16 15 18 17 15 24 17 24 19 17
14 | 7 8 6 8 10 2 6 7 7 11 7 2 | 52 52 51 52 52 51 52 54 51 51 52 51
15 | 7 4 5 6 7 2 7 5 4 11 6 2 | 32 31 29 29 32 30 28 33 29 30 33 30
16 | 6 7 7 10 7 3 6 9 7 12 11 2 | 24 17 24 27 24 24 25 24 25 23 30 24
17 | 4 6 6 9 5 2 5 6 5 7 6 2 | 17 20 16 16 17 18 17 20 17 18 18 17
18E | 7 9 5 12 11 3 7 18 9 14 11 3 | 11 15 13 13 22 14 13 25 14 12 15 13
19 | 4 5 6 8 6 2 5 5 6 10 6 2 | 15 18 17 15 15 16 15 17 16 17 17 15
X21 | 7 8 7 21 9 2 --- 9 10 12 9 3 | 21 23 22 30 27 22 --- 24 25 22 25 23
22 | 6 6 5 8 9 3 6 4 6 8 6 2 | 25 26 22 24 24 24 24 27 23 25 25 24
23 | 5 8 6 6 7 2 6 7 8 12 8 2 | 22 23 24 26 27 25 26 26 28 26 27 25
24 | 12 7 7 8 10 3 6 9 9 12 8 3 | 28 26 27 25 24 25 23 27 26 26 28 25
25 | 6 7 6 7 6 2 6 8 7 6 11 2 | 22 25 23 21 21 21 17 25 21 20 23 21
26 | 5 6 7 9 5 3 5 7 6 8 10 2 | 23 22 24 25 23 23 23 24 21 24 22 22
27 | 6 6 6 7 3 3 5 7 6 10 7 2 | 16 19 19 17 15 16 13 20 13 19 15 16
28E | 14 10 8 12 10 3 6 15 8 12 7 3 | 48 46 47 48 47 47 46 50 47 46 46 46
29 | 5 6 5 8 4 4 5 6 8 7 7 2 | 19 18 19 23 20 20 18 18 19 22 18 18
30E | 9 9 10 27 14 3 11 10 8 11 11 4 | 20 20 19 22 20 18 19 21 19 20 20 17
31E | 12 7 10 13 9 3 7 5 8 9 10 3 | 38 37 34 36 36 35 36 38 36 36 36 35
32 | 5 8 7 8 4 2 7 6 7 8 11 2 | 20 22 22 19 19 19 16 24 17 22 20 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 10 9 3 6 8 7 11 8 |T 23 24 23 24 24 23 22 25 23 24 24 23
WRMS | 6 8 7 10 8 3 6 8 7 11 8 |NE 22 23 23 23 23 22 21 24 22 23 23 22
MEDI | 7 8 7 9 9 3 6 7 7 11 8 |MD 21 22 22 22 22 21 19 24 21 23 22 21
Table 3.2384.3 GPS week: 2384 Day: 3 MJD: 60935.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 10 10 --- 13 3 --- 13 11 12 9 4 | 19 21 21 --- 25 21 --- 25 21 20 24 20
2 | 8 10 9 9 10 4 9 13 11 11 7 3 | 22 19 20 22 21 21 20 20 21 22 22 19
3 | 5 7 8 8 7 4 5 8 7 7 7 2 | 21 21 22 22 21 21 20 21 19 19 20 20
X4 | 6 9 --- 8 9 4 6 9 7 8 6 2 | 17 16 --- 20 23 18 19 17 19 19 21 18
X5 | 6 8 --- 10 7 4 6 11 8 10 9 3 | 23 20 --- 24 24 21 20 18 24 25 25 22
6E | 5 10 64 11 12 2 7 11 8 8 6 3 | 24 23 65 22 24 23 23 21 23 26 24 22
7E | 8 9 11 9 10 3 7 12 7 10 6 3 | 22 19 21 22 22 21 23 20 23 22 22 21
8 | 4 7 8 8 4 3 4 7 7 6 5 2 | 18 20 23 19 17 19 17 22 16 20 18 18
9 | 8 6 8 7 7 3 4 6 7 5 7 2 | 25 24 27 24 23 23 22 27 21 22 21 22
X10 | 6 8 --- 9 6 3 6 7 7 7 6 2 | 23 24 --- 19 22 21 18 24 19 23 20 20
11E | 7 12 10 14 10 3 7 13 10 14 9 3 | 18 22 21 30 25 21 21 25 20 19 21 20
12 | 6 6 8 8 7 2 5 7 6 10 5 2 | 33 33 32 33 31 32 33 34 35 29 30 32
13 | 6 9 7 8 8 3 6 8 8 11 8 2 | 19 24 17 17 20 18 17 25 18 21 19 18
14 | 7 7 6 11 7 2 6 8 5 9 7 2 | 38 37 36 34 39 37 38 40 35 41 36 36
15 | 6 5 7 7 7 3 6 7 7 9 9 2 | 39 39 34 38 39 37 35 40 39 41 43 38
16 | 5 7 7 8 7 3 7 10 7 8 7 2 | 21 20 21 21 19 21 20 19 20 23 21 19
17 | 4 6 6 8 5 2 5 8 5 8 6 2 | 24 24 23 22 22 22 22 24 19 26 22 22
18E | 8 10 7 10 9 3 6 17 8 13 10 3 | 13 19 16 24 22 16 17 25 15 13 16 16
19 | 5 5 9 9 7 3 5 7 6 10 7 2 | 23 22 23 21 20 21 21 22 18 27 21 21
X21 | 6 10 9 12 10 3 --- 10 7 11 8 3 | 25 27 24 24 29 24 --- 28 24 26 27 25
22 | 7 6 7 8 9 4 6 6 6 8 7 2 | 31 28 27 27 26 28 27 29 24 33 26 27
23 | 7 8 8 8 9 2 5 9 8 12 10 2 | 21 22 23 25 28 23 23 25 24 22 25 22
24 | 10 9 9 12 13 3 8 11 7 10 10 3 | 28 25 26 26 29 25 22 26 26 27 27 25
25 | 7 9 9 9 6 3 5 9 7 10 9 2 | 23 25 22 20 22 21 18 27 21 21 21 21
26 | 5 7 7 6 7 2 6 7 6 6 5 2 | 21 21 23 19 23 21 22 23 17 21 20 20
27 | 5 7 7 7 3 2 5 7 6 5 5 2 | 20 22 23 20 18 20 17 23 16 18 19 19
28E | 9 8 9 7 10 3 7 18 7 13 6 3 | 60 62 61 59 62 61 61 63 60 58 61 60
29 | 5 6 7 10 6 3 5 7 6 9 11 2 | 22 21 19 24 22 22 20 22 19 23 22 20
30E | 9 10 9 20 12 3 8 12 5 9 6 3 | 25 24 25 24 24 23 24 26 21 27 22 22
31E | 9 5 10 8 8 3 9 7 9 11 9 3 | 41 40 36 43 40 40 40 41 40 41 42 40
32 | 6 9 9 7 5 2 6 7 7 9 9 2 | 25 28 28 24 23 24 22 29 24 23 26 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 15 10 8 3 6 10 7 10 8 |T 25 25 27 25 25 24 24 26 23 25 25 24
WRMS | 6 8 9 9 8 3 6 10 7 9 6 |NE 24 24 24 23 24 23 22 25 22 24 23 22
MEDI | 6 8 8 8 7 3 6 8 7 9 7 |MD 23 23 23 24 23 21 22 25 21 23 22 21
Table 3.2384.4 GPS week: 2384 Day: 4 MJD: 60936.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 6 11 9 --- 13 4 --- 12 10 9 8 3 | 40 40 39 --- 45 41 --- 43 44 41 40 40
2 | 6 8 11 9 11 4 9 10 9 11 7 3 | 28 30 28 28 29 28 28 29 32 35 31 28
3 | 6 8 8 9 8 3 6 6 8 4 7 2 | 32 31 31 31 32 30 30 32 33 29 30 30
4 | 7 9 7 11 8 2 7 8 7 9 8 2 | 43 43 46 43 46 43 43 43 48 43 46 43
5 | 7 6 8 10 8 4 5 11 7 11 9 2 | 29 23 24 28 27 24 25 24 30 27 28 25
6E | 6 11 6 9 11 2 5 8 6 8 4 2 | 28 27 25 24 29 25 25 25 28 24 26 25
7E | 7 8 10 7 9 3 9 9 7 9 5 2 | 25 23 23 26 28 25 27 23 27 27 27 25
8 | 5 6 7 8 4 2 5 7 7 4 7 2 | 26 29 29 27 25 27 24 30 27 29 27 27
9 | 6 8 6 6 6 3 4 6 6 7 5 2 | 33 33 33 32 33 33 32 35 34 31 32 32
10 | 5 9 7 11 6 1 6 7 5 7 6 2 | 27 27 31 27 29 27 26 29 28 29 27 27
11E | 7 11 6 14 10 3 5 14 8 11 7 3 | 27 27 27 28 30 26 28 32 29 23 27 27
12 | 5 7 6 11 7 2 6 9 6 7 5 2 | 30 32 29 35 31 30 28 32 33 31 32 31
13 | 7 8 5 9 7 2 6 8 6 8 6 2 | 23 26 20 21 22 21 22 27 24 23 22 22
14 | 8 6 5 16 6 2 6 8 7 11 6 2 | 61 60 59 58 60 60 61 61 62 59 58 60
15 | 6 6 6 8 6 3 6 6 4 12 4 2 | 40 40 37 39 39 38 37 40 40 41 40 39
16 | 5 7 6 9 6 2 8 10 6 9 8 2 | 22 18 22 24 22 22 22 21 23 24 25 22
17 | 5 6 5 8 4 2 4 7 4 4 7 1 | 25 27 22 25 22 25 25 26 26 26 25 24
18E | 8 9 6 7 10 3 7 17 7 11 8 3 | 29 32 30 33 33 30 30 37 33 29 29 30
19 | 6 5 4 10 5 3 4 6 6 6 6 2 | 21 22 20 22 19 21 21 22 22 22 23 21
X21 | 8 9 8 10 11 2 --- 9 6 9 7 3 | 23 21 22 27 28 23 --- 24 23 25 22 22
22 | 7 5 6 9 8 4 5 6 6 7 7 2 | 25 25 21 21 21 23 24 25 24 23 23 22
23 | 6 9 7 8 9 3 5 8 10 11 10 2 | 21 24 22 27 29 23 24 25 26 22 25 23
24 | 8 10 8 9 9 2 6 10 7 11 8 2 | 26 26 25 25 28 25 24 28 27 26 27 25
25 | 6 9 7 9 5 4 5 9 5 5 9 2 | 20 24 22 21 21 20 17 25 20 19 20 20
26 | 5 6 6 10 6 2 6 8 6 6 6 2 | 21 22 22 22 22 20 21 23 20 23 20 21
27 | 4 5 7 7 4 2 7 8 7 9 6 2 | 26 29 29 29 26 27 24 29 27 29 27 27
28E | 10 8 11 14 10 3 6 17 8 15 7 3 | 52 52 52 54 56 52 51 54 50 54 49 51
29 | 5 6 6 12 5 3 6 8 6 7 7 2 | 22 19 19 26 20 20 20 19 22 21 20 20
30E | 9 11 8 14 13 4 8 10 7 8 6 3 | 30 27 27 27 30 28 27 28 30 28 27 27
31E | 9 5 11 12 7 4 8 6 8 11 7 3 | 41 40 36 41 41 39 39 40 40 43 42 39
32 | 5 8 7 10 5 2 6 7 5 7 7 2 | 32 33 34 31 32 31 29 34 34 34 32 32
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 10 8 3 6 9 7 9 7 |T 29 30 29 30 30 29 28 31 31 30 29 29
WRMS | 6 8 7 10 7 3 6 9 7 9 7 |NE 28 29 28 29 28 28 27 29 29 29 28 28
MEDI | 6 8 7 9 7 3 6 8 7 9 7 |MD 27 27 27 27 29 27 26 29 28 28 27 27
Table 3.2384.5 GPS week: 2384 Day: 5 MJD: 60937.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 11 7 --- 10 4 --- 13 10 11 8 3 | 20 22 21 --- 26 22 --- 27 25 22 25 22
2 | 7 8 12 9 10 4 7 9 10 9 6 3 | 30 28 28 29 31 29 28 29 32 33 31 29
3 | 6 7 8 11 7 3 4 7 9 7 5 2 | 37 39 38 37 37 37 37 37 36 36 35 36
4 | 7 7 8 9 8 2 5 9 7 9 4 2 | 26 27 27 27 29 27 27 26 28 25 27 26
5 | 6 8 8 10 9 4 5 10 8 10 7 2 | 41 39 37 45 40 40 41 38 44 42 42 40
6E | 8 12 6 11 9 2 4 9 7 10 8 2 | 45 45 46 45 47 46 45 44 45 44 44 44
7E | 6 10 12 9 10 4 7 11 8 8 8 3 | 28 27 29 29 29 29 31 26 29 32 27 28
8 | 4 6 7 7 4 2 6 7 6 8 6 2 | 30 34 33 32 29 32 30 35 31 33 30 31
9 | 7 9 7 9 7 3 4 6 5 8 5 2 | 30 31 30 27 28 29 28 32 27 27 26 28
10 | 7 8 8 11 8 2 5 8 4 9 6 2 | 38 40 41 38 39 39 38 41 40 41 37 39
11E | 7 13 5 11 9 3 6 14 7 13 7 3 | 26 29 25 28 31 27 28 29 28 25 26 27
12 | 5 6 7 11 10 3 6 9 5 8 6 2 | 54 53 50 57 52 52 51 51 55 51 52 52
13 | 8 9 7 9 9 4 7 9 6 7 8 2 | 32 37 32 32 35 33 33 36 33 32 31 33
14 | 6 8 6 11 8 2 6 11 7 9 6 2 | 52 55 52 55 52 53 54 55 53 54 53 53
15 | 5 6 6 7 7 2 6 6 5 7 6 2 | 34 35 32 37 36 35 33 35 35 35 33 34
16 | 8 6 7 8 6 3 7 11 7 11 8 2 | 49 40 51 51 50 51 51 50 50 54 51 50
17 | 3 6 6 8 5 2 4 7 6 7 5 2 | 39 39 36 36 37 38 38 39 38 36 33 37
18E | 8 9 6 11 9 3 7 18 5 11 6 3 | 26 28 25 27 31 27 27 33 30 27 26 27
19 | 6 5 5 10 5 2 4 7 7 6 5 2 | 37 35 34 36 35 36 36 36 36 37 32 35
X21 | 7 11 7 10 10 3 --- 9 6 10 6 3 | 48 47 47 50 51 47 --- 47 49 50 47 48
22 | 4 7 6 6 8 3 5 6 7 8 8 2 | 47 46 43 42 46 46 45 47 45 45 42 45
23 | 8 9 6 10 10 3 5 8 9 14 7 3 | 43 45 43 47 47 45 43 46 49 46 44 45
24 | 10 10 9 10 10 2 6 10 7 10 8 3 | 47 46 46 47 47 46 44 46 47 48 45 46
25 | 5 8 7 10 8 3 5 8 5 7 6 2 | 47 49 46 47 47 46 44 47 48 44 44 46
26 | 8 6 6 7 6 2 6 8 5 8 7 2 | 48 51 51 47 48 49 48 49 50 51 48 49
27 | 8 8 8 8 5 3 7 8 6 7 6 2 | 32 34 35 34 30 33 30 35 30 33 29 32
28E | 10 8 12 5 7 3 7 17 9 10 8 3 | 94 95 97 94 94 96 95 97 98 97 96 95
29 | 5 5 6 12 7 4 7 7 5 8 9 2 | 42 40 40 44 41 41 40 40 41 40 40 40
30E | 9 11 10 11 13 3 8 10 9 10 9 3 | 42 44 43 40 43 44 44 43 44 44 41 42
31E | 11 6 13 9 9 3 9 5 6 9 6 3 | 56 55 55 57 59 55 55 56 56 55 55 55
32 | 6 7 9 7 5 2 6 8 7 9 10 2 | 29 31 32 29 28 28 25 32 29 28 29 28
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 8 9 8 3 6 9 7 9 7 |T 40 40 40 41 41 40 40 41 41 40 39 40
WRMS | 7 8 8 9 8 3 6 9 6 9 6 |NE 39 39 39 39 39 39 38 40 39 39 38 38
MEDI | 7 8 7 9 8 3 6 9 7 9 6 |MD 39 39 38 38 39 39 38 39 40 40 37 39
Table 3.2384.6 GPS week: 2384 Day: 6 MJD: 60938.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 11 7 --- 12 3 --- 11 10 13 10 4 | 46 46 47 --- 51 49 --- 50 52 47 51 48
2 | 8 11 9 9 11 4 7 11 9 10 10 3 | 18 17 17 22 18 18 20 17 22 19 21 17
3 | 7 11 7 9 9 3 5 8 8 11 5 2 | 27 30 28 28 27 27 26 28 23 28 26 26
4 | 6 9 6 9 9 2 6 7 5 9 5 2 | 30 35 34 34 35 33 32 34 35 33 36 33
5 | 5 9 9 11 9 3 5 10 5 10 7 2 | 27 26 22 29 26 25 25 26 26 27 29 25
6E | 10 11 5 7 10 3 7 9 9 9 10 3 | 54 53 54 52 53 53 53 55 54 54 59 53
7E | 10 11 11 9 11 4 7 11 6 8 7 3 | 26 22 22 27 26 24 26 21 25 25 27 23
8 | 5 6 7 6 5 2 4 9 7 9 9 2 | 16 19 21 19 15 17 15 20 16 16 16 17
9 | 7 11 6 7 7 2 4 8 5 8 7 2 | 22 23 21 23 20 21 19 25 17 19 20 20
10 | 7 9 8 11 8 2 4 8 4 9 6 2 | 24 27 27 23 24 24 23 25 22 27 24 24
11E | 8 12 5 12 10 3 7 14 6 13 6 3 | 21 24 22 31 29 23 23 28 25 22 23 23
12 | 6 7 7 9 8 3 5 7 6 11 6 2 | 46 49 47 51 46 48 47 50 49 47 48 47
13 | 7 10 5 9 5 3 5 9 6 8 8 2 | 19 26 21 20 21 21 22 26 20 22 24 21
14 | 5 9 6 11 7 2 5 9 8 10 8 2 | 66 65 65 65 64 65 66 66 68 65 67 66
15 | 8 6 6 8 6 3 5 6 5 8 9 2 | 39 39 36 41 38 38 37 38 37 38 37 38
X16 | 6 --- 7 9 7 3 7 10 6 8 9 2 | 38 --- 39 40 40 39 39 37 36 42 41 38
17 | 4 8 6 7 5 2 4 7 5 5 8 2 | 22 22 19 21 21 21 20 22 19 20 23 20
18E | 7 11 6 16 9 2 8 17 7 16 8 3 | 23 24 21 24 27 22 22 28 27 23 22 23
19 | 5 6 6 9 6 3 4 6 5 7 16 2 | 19 19 18 19 19 19 19 18 19 20 28 19
X21 | 6 10 9 8 11 3 --- 10 6 13 8 3 | 38 37 39 41 44 38 --- 41 39 40 39 39
22 | 5 7 6 6 8 3 6 5 6 9 8 2 | 32 31 30 30 34 32 32 34 30 34 33 31
23 | 8 8 7 11 10 3 5 9 8 14 14 3 | 32 33 33 36 37 34 34 36 38 33 38 34
24 | 12 8 7 9 8 3 4 9 7 10 11 2 | 35 36 36 37 38 36 34 38 36 37 37 36
25 | 6 8 6 10 6 3 5 9 5 7 6 2 | 32 35 34 33 33 33 31 36 31 33 32 32
26 | 6 8 7 11 7 2 5 8 7 10 7 2 | 34 36 38 37 35 36 34 37 34 39 35 35
27 | 7 7 7 8 5 2 6 7 7 8 8 2 | 18 19 21 21 15 17 15 21 15 16 15 17
28 | 12 9 10 6 12 3 7 16 7 12 8 3 | 73 74 73 76 77 74 76 76 77 76 76 75
29 | 5 7 5 10 5 4 3 7 5 11 9 2 | 27 24 25 28 25 26 25 25 25 26 27 25
30E | 9 10 8 17 13 3 7 11 5 11 6 3 | 30 29 29 30 31 29 30 29 29 30 29 29
31E | 11 5 12 9 9 3 8 6 8 13 9 3 | 53 53 48 54 56 51 50 53 50 52 52 51
32 | 7 7 9 7 6 2 6 7 5 10 12 2 | 21 24 25 21 20 21 19 26 20 20 24 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 10 8 3 6 9 6 10 9 |T 32 33 32 33 33 32 31 34 32 33 34 32
WRMS | 7 9 7 9 8 3 6 9 6 10 8 |NE 29 30 30 31 29 29 28 31 29 30 31 29
MEDI | 7 9 7 9 8 3 5 9 6 10 8 |MD 30 29 29 30 31 29 26 29 29 30 29 29
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2384 GPS week: 2384 MJD: 60932.0-60938.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |U 10 10 31 |U 8 15 38 |U 10 9 30 |
emr | emr 2961 |U 11 10 33 |U 10 16 50 | 11 12 35 |
esa | esa 2934 | 10 10 34 | 9 17 43 | 11 12 35 |
gfz | gfz 2879 | 11 9 31 |U 7 14 33 |U 13 11 39 |
grg | grg 2974 |U 13 10 29 |U 8 16 38 |U 12 12 30 |
igr | igr 2976 | 10 9 28 | 8 15 36 | 9 9 30 |
igs | igs 2976 | 10 9 28 | 8 14 37 | 9 9 29 |
jgx | jgx 2784 |U 11 9 35 |U 8 16 33 | 11 11 31 |
jpl | jpl 2976 | 10 10 39 | 10 22 51 | 12 13 42 |
mit | mit 2976 |U 11 9 27 |U 8 15 37 |U 10 8 30 |
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 5.2384.0 GPS week: 2384 Day: 0 MJD: 60932.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 12 8 39 | 8 17 38 | 10 6 30 |
emr | emr 2976 | 11 8 41 | 9 18 54 | 10 13 34 |
esa | esa 2976 | 11 8 41 | 9 17 45 | 8 13 34 |
gfz | gfz 2879 | 12 8 39 | 7 15 30 | 9 13 31 |
grg | grg 2975 | 14 8 35 | 9 15 35 | 12 12 32 |
igr | igr 2976 | 11 8 36 | 7 16 37 | 8 8 28 |
igs | igs 2976 | 11 8 35 | 8 15 37 | 8 8 28 |
jgx | jgx 2784 | 11 7 46 | 8 18 34 | 10 8 27 |
jpl | jpl 2976 | 11 10 46 | 9 22 51 | 9 14 41 |
mit | mit 2976 | 12 8 32 | 9 16 38 | 9 7 28 |
Table 5.2384.1 GPS week: 2384 Day: 1 MJD: 60933.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 13 9 35 | 7 19 43 | 16 13 42 |
emr | emr 2976 | 12 9 38 | 11 17 56 | 12 11 33 |
esa | esa 2976 | 12 10 38 | 9 19 50 | 11 12 35 |
gfz | gfz 2880 | 15 9 36 | 7 16 38 | 13 13 54 |
grg | grg 2976 | 16 10 36 | 8 20 43 | 16 13 36 |
igr | igr 2976 | 13 9 34 | 7 18 43 | 12 10 36 |
igs | igs 2976 | 13 9 33 | 7 17 44 | 12 10 36 |
jgx | jgx 2784 | 14 9 40 | 9 19 43 | 16 16 42 |
jpl | jpl 2976 | 12 9 47 | 10 22 60 | 13 13 42 |
mit | mit 2976 | 13 8 32 | 8 20 44 | 13 10 39 |
Table 5.2384.2 GPS week: 2384 Day: 2 MJD: 60934.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 9 33 | 10 15 37 | 9 10 38 |
emr | emr 2976 | 11 8 29 | 13 15 42 | 11 11 50 |
esa | esa 2976 | 11 6 29 | 10 16 31 | 10 12 49 |
gfz | gfz 2879 | 13 9 34 | 8 12 33 | 27 10 76 |
grg | grg 2975 | 12 7 33 | 9 15 36 | 11 12 34 |
igr | igr 2976 | 10 7 28 | 9 14 31 | 10 9 39 |
igs | igs 2976 | 10 7 27 | 10 13 32 | 9 10 39 |
jgx | jgx 2784 | 13 8 38 | 10 16 32 | 10 9 28 |
jpl | jpl 2976 | 10 8 35 | 13 22 42 | 12 13 51 |
mit | mit 2976 | 12 7 27 | 9 14 35 | 9 8 42 |
Table 5.2384.3 GPS week: 2384 Day: 3 MJD: 60935.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 13 36 | 11 16 37 | 9 7 23 |
emr | emr 2976 | 10 11 37 | 10 16 50 | 11 9 29 |
esa | esa 2688 | 12 15 41 | 11 14 43 | 14 12 28 |
gfz | gfz 2878 | 9 13 32 | 9 14 27 | 10 9 25 |
grg | grg 2974 | 11 11 30 | 9 16 35 | 12 12 23 |
igr | igr 2976 | 9 12 32 | 9 15 34 | 9 8 23 |
igs | igs 2976 | 9 12 32 | 9 14 36 | 9 8 22 |
jgx | jgx 2784 | 10 11 37 | 10 16 28 | 9 9 25 |
jpl | jpl 2976 | 10 12 45 | 11 22 51 | 13 12 38 |
mit | mit 2976 | 9 12 29 | 10 16 35 | 11 8 20 |
Table 5.2384.4 GPS week: 2384 Day: 4 MJD: 60936.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 12 27 | 7 15 40 | 14 12 38 |
emr | emr 2976 | 12 13 25 | 9 17 53 | 17 17 46 |
esa | esa 2976 | 10 11 26 | 8 18 46 | 16 16 49 |
gfz | gfz 2880 | 11 11 23 | 7 15 34 | 15 15 48 |
grg | grg 2975 | 12 12 23 | 7 15 39 | 15 14 39 |
igr | igr 2976 | 10 11 23 | 7 15 37 | 14 13 43 |
igs | igs 2976 | 10 11 21 | 7 14 39 | 13 13 42 |
jgx | jgx 2784 | 12 10 31 | 7 15 34 | 14 13 50 |
jpl | jpl 2976 | 9 14 29 | 10 23 56 | 18 16 59 |
mit | mit 2976 | 10 10 20 | 8 14 37 | 13 13 39 |
Table 5.2384.5 GPS week: 2384 Day: 5 MJD: 60937.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 8 23 | 8 12 36 | 7 6 23 |
emr | emr 2976 | 9 12 32 | 8 14 50 | 8 10 26 |
esa | esa 2976 | 6 9 29 | 8 15 45 | 7 8 25 |
gfz | gfz 2879 | 6 7 24 | 6 14 32 | 10 8 24 |
grg | grg 2974 | 9 8 22 | 8 16 37 | 10 11 21 |
igr | igr 2976 | 6 7 21 | 7 13 35 | 7 6 23 |
igs | igs 2976 | 6 8 21 | 7 13 37 | 7 7 21 |
jgx | jgx 2784 | 8 7 26 | 7 13 30 | 9 8 26 |
jpl | jpl 2976 | 10 10 33 | 9 20 51 | 9 11 32 |
mit | mit 2976 | 6 8 20 | 8 14 37 | 7 6 21 |
Table 5.2384.6 GPS week: 2384 Day: 6 MJD: 60938.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 10 26 | 7 12 36 | 9 9 18 |
emr | emr 2874 | 15 11 29 | 8 18 43 | 10 12 30 |
esa | esa 2976 | 8 9 33 | 8 19 41 | 9 10 26 |
gfz | gfz 2880 | 10 10 28 | 8 13 39 | 10 11 19 |
grg | grg 2974 | 15 10 27 | 7 14 45 | 10 9 22 |
igr | igr 2976 | 11 8 25 | 7 13 36 | 8 7 18 |
igs | igs 2976 | 11 9 26 | 7 13 36 | 8 8 17 |
jgx | jgx 2784 | 11 9 27 | 7 13 32 | 8 11 21 |
jpl | jpl 2976 | 11 11 38 | 9 22 46 | 9 12 32 |
mit | mit 2976 | 11 9 28 | 6 13 33 | 9 8 18 |
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 6.2384 GPS week: 2384 MJD: 60932.500-60938.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 6 -13 42 27 -30 | 24 44
| 14 14 24 29 5 | 3
emr uuuuu | -1 -20 62 3 -1 | -21 30
| 6 11 70 37 11 | 2
esa uuuuu | -9 -1 -40 -33 0 | -6 24
| 7 15 31 66 7 | 3
gfz uuuuu | -13 -10 -130 -47 1 | -2 24
| 18 14 74 119 7 | 3
grg uuuuu | -2 9 5 103 1 | 7 23
| 7 4 35 51 4 | 2
igr xxxxx | 1 1 -6 -73 0 | 0 24
| 7 7 25 13 5 | 2
irf xxxxx | 0 2 -25 1 5 | -2 23
| 4 6 7 13 4 | 2
jgx uuuuu | 12 4 37 -77 0 | 10 26
| 4 9 15 27 4 | 2
jpl uuuuu | -3 -5 80 -4 -8 | 9 21
| 6 6 48 47 9 | 2
mit uuuuu | 20 28 -138 173 5 | 4 21
| 8 12 32 40 3 | 2
ngs uuuuu | -34 0 110 -224 2 | 8 23
| 29 19 102 169 7 | 2
sio xxxxx | 1 -23 -111 -46 -3 | 28 38
| 38 19 73 29 7 | 3
Table 7.2384.0 GPS week: 2384 Day: 0 MJD: 60932.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 0 -18 53 28 -22 | 25 45
emr uuuuu | -11 -12 9 -17 6 | -22 33
esa uuuuu | -4 -4 -36 -48 -9 | -2 24
gfz uuuuu | 11 -1 -142 -33 -5 | 3 25
grg uuuuu | -1 15 -31 16 6 | 7 24
igr xxxxx | 1 -4 -23 -81 -4 | 2 25
irf xxxxx | 1 -6 -18 -1 4 | -2 24
jgx uuuuu | 6 -5 47 -40 -1 | 12 27
jpl uuuuu | -1 -7 86 18 -7 | 11 22
mit uuuuu | 15 22 -105 168 6 | 5 23
ngs uuuuu | -25 17 144 -208 7 | 8 23
sio xxxxx | -5 -37 -194 -51 1 | 32 41
Table 7.2384.1 GPS week: 2384 Day: 1 MJD: 60933.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | -1 -24 42 49 -29 | 25 45
emr uuuuu | 3 -2 34 -31 5 | -23 33
esa uuuuu | -13 -7 -15 -69 -7 | -3 24
gfz uuuuu | -22 -24 -85 -113 -4 | 1 24
grg uuuuu | 3 16 44 121 5 | 7 24
igr xxxxx | 2 -11 -2 -66 -7 | 1 25
irf xxxxx | 1 4 -17 -9 3 | -2 24
jgx uuuuu | 14 8 48 -57 -3 | 11 27
jpl uuuuu | -12 -1 63 9 4 | 11 22
mit uuuuu | 20 21 -141 161 2 | 4 22
ngs uuuuu | -12 11 71 -177 -2 | 8 23
sio xxxxx | 22 -27 -132 -19 -7 | 31 40
Table 7.2384.2 GPS week: 2384 Day: 2 MJD: 60934.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 4 -18 8 28 -35 | 23 45
emr uuuuu | 7 -20 114 0 -6 | -23 33
esa uuuuu | -11 11 -103 10 1 | -7 24
gfz uuuuu | -20 -17 -40 -180 -3 | -2 22
grg uuuuu | -2 6 -28 148 -1 | 5 22
igr xxxxx | 10 2 -5 -67 1 | -2 24
irf xxxxx | -6 2 -29 -19 8 | -5 23
jgx uuuuu | 16 7 47 -70 2 | 8 25
jpl uuuuu | -3 -6 106 -32 -7 | 9 21
mit uuuuu | 5 44 -97 143 7 | 1 19
ngs uuuuu | -5 -34 0 -139 4 | 6 21
sio xxxxx | -44 -27 -2 -30 2 | 28 37
Table 7.2384.3 GPS week: 2384 Day: 3 MJD: 60935.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | -9 -9 79 -19 -29 | 25 43
emr uuuuu | -4 -33 123 -15 4 | -20 28
esa uuuuu | -2 26 -22 98 -6 | -5 22
gfz uuuuu | -8 11 -267 -146 1 | -2 22
grg uuuuu | -9 5 -32 93 0 | 8 20
igr xxxxx | 0 7 -48 -63 -2 | 0 22
irf xxxxx | 0 7 -28 10 5 | -2 20
jgx uuuuu | 17 -11 37 -125 -2 | 11 24
jpl uuuuu | 5 -10 98 -62 -6 | 10 21
mit uuuuu | 23 19 -150 218 11 | 3 18
ngs uuuuu | -29 9 110 -66 -4 | 8 20
sio xxxxx | -43 -28 -182 -96 -9 | 29 38
Table 7.2384.4 GPS week: 2384 Day: 4 MJD: 60936.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 5 -3 18 51 -26 | 25 43
emr uuuuu | -5 -22 2 -6 -5 | -19 26
esa uuuuu | 0 -12 -47 -84 5 | -7 23
gfz uuuuu | -33 3 -158 -71 4 | -3 22
grg uuuuu | -11 8 45 66 3 | 8 20
igr xxxxx | 9 7 7 -67 2 | 0 22
irf xxxxx | 5 -6 -28 -1 6 | -2 20
jgx uuuuu | 10 10 6 -90 5 | 10 24
jpl uuuuu | -3 0 48 -56 -19 | 10 21
mit uuuuu | 29 17 -150 210 3 | 4 18
ngs uuuuu | -21 -4 264 -78 4 | 8 20
sio xxxxx | 43 -45 -136 -67 0 | 28 37
Table 7.2384.5 GPS week: 2384 Day: 5 MJD: 60937.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 7 11 54 58 -36 | 29 46
emr uuuuu | 2 -21 -12 82 10 | -17 27
esa uuuuu | -15 -16 -13 -71 2 | -5 26
gfz uuuuu | 11 -18 -144 65 3 | -1 26
grg uuuuu | -2 10 17 108 -6 | 11 26
igr xxxxx | -8 -2 30 -100 0 | 1 25
irf xxxxx | 2 2 -17 21 0 | 1 25
jgx uuuuu | 11 2 39 -76 -5 | 12 28
jpl uuuuu | 1 3 4 53 -1 | 10 20
mit uuuuu | 22 26 -132 202 2 | 7 24
ngs uuuuu | -57 -16 198 -533 -6 | 11 26
sio xxxxx | 47 5 -106 -11 5 | 29 40
Table 7.2384.6 GPS week: 2384 Day: 6 MJD: 60938.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 36 -32 36 -5 -31 | 20 44
emr uuuuu | 1 -33 165 6 -23 | -21 30
esa uuuuu | -16 -3 -44 -69 11 | -11 26
gfz uuuuu | -29 -23 -78 150 14 | -7 25
grg uuuuu | 9 6 19 170 3 | 6 25
igr xxxxx | -6 9 -5 -68 9 | -5 24
irf xxxxx | -2 10 -36 5 11 | -5 25
jgx uuuuu | 11 14 35 -78 7 | 5 25
jpl uuuuu | -9 -15 155 46 -20 | 4 19
mit uuuuu | 26 44 -192 109 3 | 1 23
ngs uuuuu | -89 15 -15 -364 13 | 5 25
sio xxxxx | -14 1 -26 -49 -13 | 23 33
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