[IGSREPORT-30451] Wk 2365 IGS Final Orbits
acc
acc at igs.org
Fri May 23 09:10:22 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2365 (May 04, 2025 - May 10, 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_20251240000_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 | ABMF BADG FLIN GANP LMMF MAW1 SALU UNSA ZIM2 ZIM2
0 | EMR | AREQ BADG BSHM CHUR FAIR FLIN IISC IQAL MAC1 MAW1
0 | EMR | SEYG BADG CHUR FAIR FLIN IQAL SEYG
0 | ESA | CHUR SEYG TUVA YEL2 CHUR MAW1 SEYG TUVA YEL2
0 | GFZ | AREQ POHN POHN
0 | GRG | MAW1 CZTG MAW1
0 | JPL | AREQ BADG CZTG DAV1 FAIR GLPS MAC1 MAJU OWMG
0 | MIT | DGAR GMSD HOFN HRAO IRKJ KRGG MATE MEDI SFER STJO
0 | MIT | TLSE TRO1 WARK YEL2 DGAR GMSD HOFN HRAO IRKJ KRGG
0 | MIT | MATE MEDI SFER STJO TLSE TRO1 WARK YEL2
1 | COD | ABMF ADIS CZTG DARW FAA1 FLIN GANP IISC IQAL LAUT
1 | COD | MAL2 MCM4 MGUE POVE SALU SCUB WHIT BADG CZTG
1 | EMR | CHUR FAIR FLIN KERG MAC1 MAW1 MCIL PDEL SCOR WHIT
1 | EMR | CHUR DGAR FAIR FLIN IQAL MAC1 MAW1 MCM4 NYAL QAQ1
1 | EMR | SCOR WHIT
1 | GFZ | POHN BADG POHN SCUB
1 | GRG | LMMF CZTG GRAC
1 | JPL | LAUT NYAL BADG DAV1 LAUT MAC1 PGEN
1 | MIT | DGAR GMSD IRKJ MOBS MQZG TLSE WARK YEL2 DGAR GMSD
1 | MIT | IRKJ MOBS MQZG TLSE WARK YEL2
2 | COD | ABMF ADIS ASCG BADG BOGT BUCU DARW DGAR FAA1 FAIR
2 | COD | GANP GLSV HKSL IQAL LAUT MAC1 MATE MCM4 MOBS NICO
2 | COD | SALU SCUB SUTM TASH
2 | EMR | BADG DAV1 FAIR MATE MBAR MCIL ONSA TASH BADG CHUR
2 | EMR | DAV1 FAIR MCM4
2 | ESA | CHUR FAIR CHUR FAIR GLSV LAUT NIUM SCUB TASH
2 | GFZ | LAUT MATE POHN LAUT POHN TASH
2 | GRG | SCUB CZTG MAW1 SCUB
2 | JPL | MATE BADG GLPS HKSL MAC1
2 | MIT | FLRS GANP GMSD KITG MADR MAR6 MCM4 NYAL PARC VNDP
2 | MIT | WARK YARR YEL2 FLRS GANP GMSD KITG MADR MAR6 MCM4
2 | MIT | NYAL PARC VNDP WARK YARR YEL2
3 | COD | ABMF ADIS AREQ ASCG BADG BHR4 BOAV BRFT BRST CCJ2
3 | COD | CKIS COCO CRO1 DGAR DJIG FAA1 GAMB GANP GRAC GUAM
3 | COD | HKSL HOLB IISC JOG2 KOKB KOUR LAUT LPGS MAL2 MANA
3 | COD | MCIL NICO NIUM NKLG NNOR NVSK POHN POVE PTVL REUN
3 | COD | SAVO SCRZ SCUB SGOC TOPL WUH2 XMIS YAR2 YKRO AREQ
3 | COD | BHR4 GRAC
3 | EMR | BADG BSHM DAV1 FAIR WIND
3 | ESA | HOLB ZAMB ZAMB
3 | GFZ | 5 16 5 16 AREQ LAUT TASH AREQ LAUT LPGS TASH
3 | GRG | CZTG LMMF STR1 BHR4 CZTG STR1 TASH WIND
3 | JGX | STR1 STR1
3 | JPL | AREQ AREQ BADG GLPS HKSL MAC1 MAL2
3 | MIT | GMSD HOFN HOLB IRKJ MEDI METG PARC SFER STJO SVTL
3 | MIT | TLSE YEL2 GMSD HOFN IRKJ MEDI METG PARC SFER STJO
3 | MIT | SVTL TLSE YEL2
4 | COD | ASCG NYAL CZTG NYAL
4 | EMR | AREQ FAIR MCM4 AREQ BADG CHUR DAV1 FAIR MAW1 MCM4
4 | EMR | NLIB WIND
4 | ESA | CHUR CZTG FLRS HOLB IQAL CHUR IQAL
4 | GFZ | CZTG LAUT LPGS POHN LAUT LPGS POHN
4 | GRG | AREQ WIND AREQ CZTG GLSV WIND
4 | JPL | FAIR HOLB POLV BADG DAV1 FAIR HOLB
4 | MIT | BRST DGAR GMSD HOLB IRKJ JOZE MAR6 MQZG REYK SFER
4 | MIT | STJO VNDP YEBE YEL2 BRST DGAR GMSD IRKJ JOZE MAR6
4 | MIT | MQZG REYK SFER STJO YEBE YEL2
5 | COD | ABMF ADIS ASCG DUBO FAA1 FLRS GANP KOUR MCM4 NICO
5 | COD | NLIB POHN SALU SAVO SCRZ DUBO SYOG
5 | EMR | AJAC CHPI FAIR MAL2 MCIL NLIB ONSA PDEL BSHM FAIR
5 | EMR | NLIB SYOG
5 | ESA | CHPI MAW1 CHPI NKLG SAVO
5 | GFZ | LAUT LAUT
5 | GRG | 13 13 CHPI CZTG MAL2 CHPI CZTG MAL2 SYOG
5 | MIT | BRST BRUX DGAR GMSD IQAL IRKJ MAC1 MEDI MQZG REYK
5 | MIT | SFER TLSE WARK BRST BRUX DGAR GMSD IQAL IRKJ MAC1
5 | MIT | MEDI MQZG REYK SFER TLSE WARK
6 | COD | ABMF AREQ ASCG BADG BRAZ BUCU COCO CZTG DARW DAV1
6 | COD | FAA1 GANP GRAC HKSL KOUR MAR6 MIZU NAUR NLIB PERT
6 | COD | POHN QUIN SALU SAVO SEYG TID1 TWTF XMIS YEL2 ZIM2
6 | COD | DAV1 GRAC SCUB
6 | EMR | AREQ BSHM CHUR DAV1 PDEL SYOG BADG BSHM DAV1 IQAL
6 | ESA | CHUR CZTG CHUR CPVG CZTG SCUB
6 | GFZ | AREQ ONSA POHN ONSA POHN
6 | GRG | CHTI CZTG
6 | JPL | BADG HKSL
6 | MIT | BJFS CRO1 DARW DGAR GMSD HOFN MADR MAR6 NLIB REYK
6 | MIT | SFER STJO TLSE YEL2 BJFS CRO1 DARW DGAR GMSD HOFN
6 | MIT | MADR MAR6 NLIB REYK SFER STJO TLSE YEL2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~23:20 | ~ -0.32 ns
1 | ESA | ~23:25 | ~ -0.30 ns
2 | ESA | ~22:55 | ~ -0.33 ns
3 | EMR | ~19:45 | ~ -0.10 ns
3 | ESA | ~23:05 | ~ 0.32 ns
4 | COD | ~23:00 | ~ -0.13 ns
4 | EMR | ~00:35 | ~ 0.08 ns
4 | ESA | ~09:10 | ~ -0.33 ns
5 | ESA | ~05:00 | ~ 0.31 ns
6 | ESA | ~10:45 | ~ 0.32 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
5 | MIT | 8
8. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G08 | | | | | | 4 | |
9. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 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.
10. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | .5 -1.0 .9 4 5 -13 .09
EMR | 0 | -.8 -5.2 -2.8 3 0 6 .32
ESA | 0 | .0 -.2 .4 -11 3 11 -.58
GFZ | 0 | -.1 -.7 .1 5 13 4 .18
GRG | 0 | 1.1 -1.0 .2 -3 16 13 .03
JGX | 0 | .7 -7.2 -8.4 11 -9 12 .09
JPL | 0 | 1.1 -8.1 -.4 3 13 4 -.00
MIT | 0 | -.3 -8.2 18.5 16 5 14 .17
NGS | 0 | 3.2 -7.1 5.4 7 20 -35 .12
SIO | 0 | -1.9 -5.3 .3 31 41 46 .15
COD | 1 | .5 -.4 .4 1 5 -9 .05
EMR | 1 | 1.8 -7.9 -1.2 -5 -9 33 .27
ESA | 1 | -.4 -.3 -.2 -4 2 4 -.67
GFZ | 1 | -.1 -.6 .2 -6 8 -6 .24
GRG | 1 | .5 -.8 .3 13 9 -3 .14
JGX | 1 | -2.8 -7.5 -6.9 -3 -8 21 -.03
JPL | 1 | -1.2 -8.4 -4.1 0 7 3 .02
MIT | 1 | -.1 -9.2 15.9 22 6 -1 .00
NGS | 1 | 1.3 -7.8 9.5 6 23 -42 .09
SIO | 1 | -1.7 -2.3 -1.0 -33 19 0 -.02
COD | 2 | .1 -.6 .5 13 0 -4 -.03
EMR | 2 | 5.7 -7.2 -3.4 -2 -7 13 .16
ESA | 2 | -.2 -.9 -.1 -10 1 -5 -.77
GFZ | 2 | -.6 .1 .1 -2 7 -23 .28
GRG | 2 | .6 -.9 .0 3 5 -9 .03
JGX | 2 | 2.0 -1.6 -4.6 0 -14 21 -.07
JPL | 2 | -.4 -1.9 -3.2 4 3 4 .11
MIT | 2 | -3.8 -4.4 16.0 -1 -3 -10 .07
NGS | 2 | .4 -.6 4.2 3 23 -10 .17
SIO | 2 | -2.8 -1.0 3.2 -37 46 -25 .06
COD | 3 | -.0 -.7 .1 10 -8 -3 .07
EMR | 3 | 2.0 -6.1 -1.4 0 -6 0 .15
ESA | 3 | .5 -.5 .2 9 -6 8 -.75
GFZ | 3 | -.6 -.7 .3 11 13 0 .29
GRG | 3 | .6 -.8 .5 7 9 9 -.14
JGX | 3 | -1.4 -2.6 -3.6 15 10 28 .06
JPL | 3 | .2 -9.8 -3.3 1 3 12 -.11
MIT | 3 | -2.5 -5.8 13.7 21 9 14 .11
NGS | 3 | 1.9 -.4 16.0 5 37 -24 -.07
SIO | 3 | -2.1 -1.8 .5 -2 27 -12 .03
COD | 4 | .6 -.5 .3 11 -8 -3 .09
EMR | 4 | 1.5 -5.3 -4.3 -4 -10 12 .20
ESA | 4 | -.2 -.6 -.0 -6 -1 -5 -.62
GFZ | 4 | -.5 -.4 .3 2 8 -8 .30
GRG | 4 | .4 -1.2 -.2 -13 15 3 -.02
JGX | 4 | -.5 -4.8 -5.5 6 4 21 .16
JPL | 4 | -2.7 -8.8 -5.1 12 8 16 .12
MIT | 4 | -4.1 -7.0 13.6 6 4 1 .17
NGS | 4 | -2.0 -.8 1.5 7 26 -17 .05
SIO | 4 | -3.5 -3.1 -1.4 -57 45 -19 .12
COD | 5 | .9 -.4 -.0 13 -5 -11 .12
EMR | 5 | .9 -3.2 -4.8 -2 -11 15 .35
ESA | 5 | .2 -.5 -.4 8 7 -5 -.62
GFZ | 5 | -.1 -.3 -.1 9 7 -4 .40
GRG | 5 | .6 -.4 -.5 17 11 -7 .18
JGX | 5 | -.2 2.4 -2.7 14 0 -5 .31
JPL | 5 | .3 -4.3 -3.6 3 -1 5 .20
MIT | 5 | -3.2 -4.3 10.2 20 3 3 .56
NGS | 5 | .5 -2.7 .8 -2 20 -16 .47
SIO | 5 | -6.8 -1.7 -3.8 -5 67 -14 .51
COD | 6 | .6 -.2 .0 17 -1 -7 .14
EMR | 6 | 5.2 -.1 -3.5 -1 -6 5 .16
ESA | 6 | -.4 -.0 -.2 10 2 11 -.74
GFZ | 6 | .1 -.1 .1 -1 10 7 .24
GRG | 6 | .6 -.3 -.2 20 10 -10 .02
JGX | 6 | 2.4 -1.0 -7.9 27 -5 7 -.12
JPL | 6 | 4.5 -8.0 -.6 10 0 20 .06
MIT | 6 | -1.2 -5.0 10.3 26 14 6 .09
NGS | 6 | 3.5 3.2 8.9 28 49 -37 .15
SIO | 6 | -2.2 -1.6 -5.3 -71 52 -21 .11
11. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
12. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2365.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2365.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 2.2365.[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 3.2365.[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 5.2365.0-6). 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 2365 summary. (May 04, 2025 - May 10, 2025)
Table 1.2365.a GPS week: 2365 MJD: 60799.000-60805.000
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 786| 0 0 -1 6 -5 -3 -.00 7 6 | -670 56 6 126
| 0 0 1 7 16 10 .02 | 35 210
emr 104| 0 0 3 1 -8 14 -.01 9 9 | -825 1383 6 106
| 0 0 0 8 10 13 .02 | 2095 4160
esa 188| 0 0 0 2 -6 0 -.12 7 7 | -585 3 5 160
| 0 0 0 5 4 9 .01 | 511 715
gfz 147| 0 0 2 16 11 -15 .13 9 9 | -94 -29 11 107
| 0 0 0 11 9 15 .01 | 67 175
grg 126| 1 0 2 -11 12 -2 .05 9 8 | -9 -53 7 138
| 0 0 1 4 6 9 .02 | 70 102
igr n/a| 0 0 0 -5 -7 0 .01 3 3 | 6123 -157 9 80
| 0 0 0 8 6 10 .01 | 360 489
jgx n/a| 0 0 -4 15 12 -25 -.02 9 9 | -16 -52 26 95
| 0 0 0 8 8 8 .01 | 59 74
jpl 120| 0 0 2 2 -6 10 .01 9 9 | -1813 -284 7 83
| 0 0 0 6 8 11 .02 | 642 493
mit 360| 0 1 -2 -3 5 42 .02 8 7 | 5886 318 42 71
| 0 0 0 17 20 49 .03 | 821 1325
ngs 274| 0 0 3 -11 -9 -11 -.04 10 10 | -661 51 507 777
| 0 1 4 18 32 26 .02 | 41 201
sio 370| 0 0 -1 -22 -1 -23 .01 9 8 | --- --- --- ---
| 0 0 0 17 11 30 .02 | --- ---
Table 1.2365.b GPS week : 2365 MJD: 60799.000-60805.000
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 | 3 3 4 4 4 4 4 |
2 | 3 3 3 3 3 3 3 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 4 3 3 3 3 3 3 |
6 | 3 3 3 2 3 2 3 |
7 | 2 2 2 2 2 2 2 |
8 | 2 2 2 3 6 0 2 |
9 | 3 3 2 3 3 3 2 |
10 | 3 3 3 3 3 3 3 |
11 | 3 3 3 3 3 3 3 |
12 | 3 3 3 3 3 3 3 |
13 | 3 3 3 3 3 3 3 |
14 | 4 4 4 4 3 3 3 |
15 | 3 3 3 3 3 3 3 |
16 | 3 3 4 3 3 3 3 |
17 | 3 3 3 3 3 3 3 |
18 | 3 3 3 3 3 3 3 |
19 | 3 3 3 3 3 3 3 |
20 | 3 3 3 3 3 3 4 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 4 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 5 4 |
27 | 2 2 2 3 2 3 3 |
28 | 3 3 3 3 3 3 3 |
29 | 4 3 3 3 3 3 3 |
30 | 2 2 3 3 2 3 3 |
31 | 3 3 3 2 2 2 3 |
32 | 3 3 3 2 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 2.2365.0 GPS week: 2365 Day: 0 MJD: 60799.000
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 784| 0 -1 0 9 2 -18 .00 6 6 | -648 -350 6 128
emr 106| -1 1 2 8 -17 1 .00 9 9 | -246 61 6 108
esa 188| 0 0 -1 4 -7 3 -.13 7 7 | -1594 635 6 163
gfz 125| 0 0 2 13 4 -10 .13 9 10 | -94 80 11 107
grg 129| 2 0 3 -13 13 -11 .08 9 9 | -68 -61 8 155
igr n/a| 0 0 0 10 -9 -1 .01 3 3 | 6516 -296 10 82
jgx n/a| 0 -1 -4 19 11 -33 -.05 10 9 | -85 -168 29 95
jpl 120| -1 0 1 12 -12 9 .03 9 9 | -1565 317 8 85
mit 360| 0 1 -3 -21 12 12 -.02 8 7 | 6474 -212 47 75
ngs 282| 0 -1 -1 14 19 21 -.03 9 9 | -614 -331 503 774
sio 367| 0 1 0 -51 -14 30 -.00 9 8 | --- --- --- ---
Table 2.2365.1 GPS week: 2365 Day: 1 MJD: 60800.000
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 784| -1 0 -2 7 -21 6 .01 6 6 | -676 175 6 125
emr 105| 0 0 2 -2 -11 34 .01 8 8 | -5537 10747 5 101
esa 188| -1 0 0 -6 -1 -1 -.14 7 7 | -191 -1096 6 161
gfz 148| 1 0 3 -2 23 -30 .12 9 9 | -180 109 11 111
grg 129| 1 0 2 -8 0 5 .08 9 9 | -97 52 7 107
igr n/a| 0 0 0 -5 -8 6 .01 3 3 | 6377 -56 9 86
jgx n/a| 0 0 -5 6 15 -30 -.02 10 9 | -71 17 30 103
jpl 120| 0 1 1 -2 9 8 .01 9 9 | -1171 1 8 87
mit 360| 0 0 -2 23 12 30 -.00 7 7 | 6316 66 48 72
ngs 267| 1 -1 7 -12 -30 -35 -.06 11 11 | -655 140 506 732
sio 372| 0 1 -1 -18 8 -35 -.01 8 8 | --- --- --- ---
Table 2.2365.2 GPS week: 2365 Day: 2 MJD: 60801.000
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 786| -1 0 -2 17 -13 -15 .01 7 6 | -671 65 6 125
emr 108| 0 0 3 1 4 23 -.01 8 8 | 331 -890 6 102
esa 188| 0 0 0 -2 -1 2 -.13 7 7 | -917 1139 5 160
gfz 152| 0 -1 2 20 14 -19 .13 9 9 | -94 -262 13 111
grg 126| 2 0 3 -18 18 -11 .06 8 9 | 88 -251 7 130
igr n/a| 0 0 1 -6 -9 15 .01 3 3 | 6415 -672 9 83
jgx n/a| 0 0 -3 13 6 -13 -.02 10 10 | 44 -133 27 110
jpl 120| -1 0 2 0 -8 23 -.00 9 9 | -1040 -848 7 83
mit 360| 0 0 -1 -4 -23 33 .01 8 8 | 6373 -588 42 66
ngs 279| 0 1 -2 2 31 14 -.06 11 11 | -673 65 475 750
sio 373| 1 0 -1 -40 -4 -39 -.00 10 9 | --- --- --- ---
Table 2.2365.3 GPS week: 2365 Day: 3 MJD: 60802.000
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 785| -1 0 -4 -2 21 4 .01 6 5 | -708 244 6 122
emr 102| 1 0 4 -15 6 6 -.03 9 9 | 171 -503 6 112
esa 188| 0 0 -1 1 -12 18 -.10 7 7 | -386 -202 6 166
gfz 150| 0 0 1 31 1 -13 .13 9 9 | -87 -37 11 116
grg 124| 0 0 0 -9 7 1 .03 8 7 | 77 -109 7 141
igr n/a| 0 0 0 -9 -17 -4 .02 3 3 | 6204 -801 9 79
jgx n/a| 0 -1 -5 29 24 -32 -.02 9 9 | 57 -23 26 87
jpl 120| 0 -1 2 -4 -13 23 .01 9 9 | -1512 -1058 7 78
mit 360| 0 0 -2 0 27 1 .03 9 8 | 6004 -400 42 68
ngs 271| 0 1 10 -16 -55 -13 -.07 10 9 | -703 234 470 788
sio 371| 0 1 -1 -6 -9 -7 -.00 10 9 | --- --- --- ---
Table 2.2365.4 GPS week: 2365 Day: 4 MJD: 60803.000
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 -1 -2 -1 -17 5 -.04 7 6 | -720 267 6 131
emr 103| 0 0 3 7 -14 11 -.03 9 9 | 19 -393 6 110
esa 188| 0 0 0 5 -7 -4 -.13 7 7 | -385 -146 5 157
gfz 154| 0 -1 2 7 10 5 .13 8 8 | -123 -174 10 108
grg 124| 1 0 0 -15 15 -2 .03 7 7 | -28 26 7 134
igr n/a| 0 0 0 -12 -2 -3 -.01 3 3 | 5616 -131 8 74
jgx n/a| 0 0 -5 22 21 -29 -.01 9 9 | -9 -31 26 96
jpl 120| -1 0 1 6 2 16 -.01 9 9 | -2333 -280 8 82
mit 360| 0 1 -2 8 9 44 .04 7 7 | 5532 36 37 82
ngs 274| 0 1 3 -41 -36 -10 -.04 11 11 | -723 268 571 842
sio 371| 0 0 -1 -10 16 -40 .04 8 7 | --- --- --- ---
Table 2.2365.5 GPS week: 2365 Day: 5 MJD: 60804.000
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 0 0 -18 -2 -.00 7 7 | -652 21 6 127
emr 103| 0 -1 4 2 -21 25 .00 9 9 | -19 -83 7 104
esa 188| 0 0 0 6 -2 -8 -.13 7 7 | -143 -331 6 155
gfz 151| 0 0 1 25 24 -1 .11 8 8 | -125 225 11 105
grg 121| 0 0 2 -8 17 -10 .04 11 9 | 9 -24 8 158
igr n/a| 0 0 0 -4 0 4 .01 3 3 | 5664 275 10 77
jgx n/a| 0 0 -3 5 10 -15 -.02 9 9 | 23 -63 25 90
jpl 120| 0 0 2 4 -8 -1 .03 9 9 | -2585 -94 8 85
mit 360| 0 0 -3 -3 -22 22 .06 8 8 | 4171 3270 41 77
ngs 272| 0 0 0 -22 9 0 -.02 9 9 | -649 15 507 836
sio 366| 0 0 -1 -4 5 -13 .00 8 8 | --- --- --- ---
Table 2.2365.6 GPS week: 2365 Day: 6 MJD: 60805.000
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 793| -1 0 -1 14 8 -1 -.01 7 6 | -618 -27 6 126
emr 104| 0 0 3 6 -6 -2 -.01 9 9 | -499 745 6 107
esa 188| 0 0 0 7 -11 -10 -.11 7 7 | -482 22 6 161
gfz 151| 1 -1 1 22 2 -37 .15 8 9 | 42 -147 10 96
grg 134| 1 0 3 -5 12 14 .06 9 9 | -47 -4 8 143
igr n/a| 0 0 0 -14 -2 -16 .00 3 3 | 6073 577 8 82
jgx n/a| 0 0 -5 14 -1 -26 -.02 10 9 | -72 31 25 86
jpl 120| -1 0 1 -3 -15 -7 -.03 9 9 | -2485 -32 8 85
mit 360| 0 1 -3 -26 21 150 .03 8 7 | 6333 56 37 63
ngs 278| 0 0 3 0 -2 -53 -.01 9 9 | -614 -34 517 719
sio 372| 0 0 -1 -24 -13 -60 .03 9 9 | --- --- --- ---
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 3.2365.0 GPS week: 2365 Day: 0 MJD: 60799.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 11 8 --- 7 4 --- 12 6 11 7 3 | 45 49 49 --- 47 47 --- 51 46 46 51 47
2 | 7 8 8 11 10 3 10 8 10 10 9 3 | 32 32 31 33 32 31 31 32 33 30 33 31
3E | 6 12 7 11 15 3 6 9 9 9 8 3 | 27 26 23 25 27 24 24 25 26 25 25 24
4 | 5 11 6 11 7 2 10 14 7 8 11 3 | 45 46 46 44 44 44 46 47 41 45 42 44
5E | 6 9 9 9 22 3 8 10 7 9 8 3 | 60 60 59 60 51 58 59 60 60 60 62 59
6 | 5 12 6 8 6 3 6 7 11 8 9 2 | 30 32 31 31 28 30 29 31 28 32 31 30
7 | 4 8 4 6 7 3 7 6 4 9 6 2 | 46 45 44 47 46 45 45 47 46 44 46 45
8 | 5 7 6 8 6 2 5 7 5 8 6 2 | 22 21 22 22 17 21 16 22 18 20 19 20
9 | 6 8 5 9 8 2 6 8 6 8 7 2 | 31 35 34 32 30 31 34 36 31 31 33 32
10E | 6 8 8 11 11 3 9 7 9 8 8 3 | 34 33 32 34 37 33 31 33 34 34 34 33
11 | 5 9 5 7 8 2 7 10 8 8 8 2 | 41 40 41 44 40 41 40 44 40 42 44 41
12E | 6 8 8 9 9 3 15 8 5 11 8 3 | 68 66 64 69 69 66 67 68 68 68 68 67
13 | 6 7 7 9 6 3 8 9 7 6 11 2 | 22 25 25 21 22 23 23 27 21 24 22 22
14E | 7 9 8 10 9 4 8 16 13 11 14 3 | 28 32 32 35 33 30 29 38 31 26 33 30
15 | 4 6 5 7 7 2 12 7 6 7 10 2 | 70 68 70 71 68 70 75 70 67 71 67 70
16E | 6 8 6 11 7 5 14 8 8 10 12 3 | 43 41 38 43 40 39 40 42 43 40 44 40
17 | 5 10 9 8 7 3 9 8 9 8 8 2 | 28 29 25 29 28 27 27 29 32 28 31 27
18 | 8 10 6 8 7 2 11 13 6 10 9 3 | 46 47 46 46 48 46 43 49 46 47 45 46
19 | 4 10 8 7 7 4 13 8 11 9 7 3 | 31 29 28 31 30 29 32 31 35 29 32 30
20E | 6 6 7 9 10 2 8 6 6 7 6 2 | 88 87 85 86 86 86 86 88 86 87 87 86
22E | 6 7 9 11 8 2 9 6 9 13 12 3 | 42 43 39 47 44 41 41 42 41 46 42 41
23E | 7 8 7 11 8 2 10 16 6 11 9 3 | 40 44 43 47 44 43 41 46 43 42 43 42
24 | 6 7 8 9 8 3 10 8 5 7 9 2 | 26 27 30 22 27 27 25 30 24 28 25 26
25E | 6 10 5 10 5 4 14 8 7 8 7 2 | 29 27 28 32 31 29 27 31 28 29 31 28
26E | 9 7 7 14 9 5 11 8 9 13 11 3 | 38 31 31 36 36 33 34 33 36 32 37 33
27 | 6 6 5 8 6 2 5 7 5 10 6 2 | 33 36 34 35 34 34 33 35 33 33 33 33
28 | 5 9 5 8 9 2 7 9 7 8 10 2 | 49 48 49 51 53 49 51 50 50 47 48 49
29 | 8 9 8 10 5 3 18 7 9 15 9 3 | 46 46 43 50 47 46 53 45 48 44 45 46
30 | 3 6 6 8 6 2 5 8 7 7 8 2 | 24 28 27 25 24 25 23 27 24 26 26 25
31 | 5 9 6 8 8 3 10 7 4 10 8 2 | 37 39 35 37 35 36 35 37 37 33 35 36
32 | 5 8 11 9 8 2 5 7 6 8 5 2 | 29 30 33 31 27 29 28 33 28 28 28 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 7 9 9 3 10 9 8 9 9 |T 39 40 39 40 39 39 38 41 39 39 40 39
WRMS | 6 9 7 10 9 3 9 9 7 9 8 |NE 36 37 37 36 36 36 36 38 36 36 36 36
MEDI | 6 8 7 9 8 3 9 8 7 9 8 |MD 37 36 34 35 36 34 34 37 36 33 35 33
Table 3.2365.1 GPS week: 2365 Day: 1 MJD: 60800.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 12 7 --- 8 2 --- 11 6 13 7 3 | 36 38 38 --- 39 38 --- 40 37 40 38 37
2 | 7 6 9 11 8 4 9 7 9 11 8 3 | 20 21 19 21 18 18 20 18 21 21 22 19
3E | 8 11 9 9 11 3 6 9 10 14 8 3 | 24 24 25 24 28 24 24 25 22 26 23 23
4 | 6 12 5 9 9 3 8 13 7 10 7 3 | 35 38 37 41 40 38 38 40 36 38 37 37
5E | 6 8 9 9 17 3 9 10 9 11 8 3 | 52 51 52 52 52 52 53 53 53 53 52 52
6 | 4 11 7 9 6 2 6 7 7 8 6 2 | 27 29 28 28 28 27 24 30 24 28 28 27
7 | 6 7 4 8 8 3 6 5 5 14 5 2 | 24 25 22 29 24 24 23 24 21 28 22 23
8 | 4 6 6 9 5 2 7 6 4 10 7 2 | 19 17 20 20 16 18 18 18 16 19 17 18
9 | 5 8 6 7 7 2 8 8 5 14 6 2 | 27 31 30 29 30 28 29 32 25 29 27 28
10E | 6 8 6 10 10 2 8 9 13 7 9 3 | 30 29 28 29 33 28 27 28 32 28 31 29
11 | 6 12 6 9 8 2 8 10 6 11 6 2 | 29 29 28 33 32 30 28 31 29 33 31 29
12E | 5 8 7 14 7 3 18 9 6 9 8 3 | 45 45 40 50 44 43 43 43 45 47 45 44
13 | 6 7 8 6 7 3 7 10 10 7 10 2 | 17 22 20 17 18 18 17 22 18 20 20 18
14E | 9 8 7 9 10 3 8 15 11 13 11 3 | 19 25 25 31 28 25 23 32 24 21 27 24
15 | 5 5 6 8 8 2 10 7 6 11 8 2 | 35 34 37 37 38 36 35 36 35 35 35 35
16E | 5 8 6 7 6 3 16 7 8 10 11 2 | 28 27 25 28 26 26 28 28 28 32 31 27
17 | 5 8 7 10 7 3 9 7 9 11 8 2 | 22 24 19 27 23 23 23 24 24 20 22 22
18 | 7 12 6 7 6 3 10 13 7 9 10 3 | 30 32 28 31 33 29 32 33 28 29 32 30
19 | 5 10 8 10 7 4 16 7 8 11 6 3 | 23 23 20 28 23 23 25 24 24 24 22 23
20E | 7 6 7 9 12 3 8 5 9 11 9 2 | 66 64 64 63 66 64 63 66 67 63 64 65
22E | 8 5 7 12 5 3 7 6 7 10 9 2 | 29 28 25 36 28 29 29 29 28 29 30 28
23E | 8 7 6 9 10 3 9 16 6 13 8 3 | 34 34 35 36 37 36 37 39 35 36 33 35
24 | 7 9 9 7 8 3 10 9 5 8 6 2 | 19 24 26 21 22 21 16 26 19 20 19 20
25E | 5 9 6 13 8 3 12 9 6 10 8 2 | 25 26 24 33 28 25 23 28 24 25 24 25
26E | 8 8 8 9 12 4 8 8 9 9 12 3 | 27 24 25 28 28 25 25 24 27 27 30 25
27 | 5 6 6 7 5 2 5 6 4 7 6 2 | 24 25 26 25 24 24 24 24 24 25 26 24
28 | 5 10 6 7 8 3 8 8 6 7 11 2 | 32 33 33 36 37 34 35 34 35 34 35 33
29 | 7 8 9 7 7 4 18 9 7 11 8 3 | 32 28 28 30 32 31 34 30 33 31 33 30
30 | 7 6 6 6 7 2 7 7 7 8 5 2 | 19 22 21 20 18 19 16 22 18 19 18 19
31 | 6 8 6 6 8 3 9 6 5 11 10 2 | 26 29 23 26 25 24 25 26 25 22 22 24
32 | 5 6 9 10 6 2 6 8 6 15 7 2 | 26 28 29 25 24 26 25 29 24 27 24 26
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 7 9 9 3 10 9 7 11 8 |T 29 29 29 31 30 29 28 30 29 29 29 29
WRMS | 6 8 7 9 9 3 9 9 7 11 8 |NE 26 27 26 27 27 26 25 28 25 27 26 26
MEDI | 6 8 7 9 8 3 8 8 7 11 8 |MD 27 28 26 29 28 26 25 29 25 28 28 27
Table 3.2365.2 GPS week: 2365 Day: 2 MJD: 60801.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 12 9 --- 8 3 --- 11 6 12 9 3 | 33 34 34 --- 35 32 --- 36 35 33 38 33
2 | 7 8 9 9 9 3 8 7 7 11 8 2 | 31 34 34 34 31 34 33 34 38 37 37 33
3E | 7 10 8 7 11 3 7 8 12 14 12 3 | 30 32 32 31 31 32 32 33 31 35 31 31
4 | 5 10 5 10 8 2 8 13 7 10 8 2 | 39 38 38 42 38 39 39 38 37 43 39 38
5E | 7 7 10 9 7 5 10 9 8 9 12 3 | 51 51 52 50 51 51 53 51 53 52 53 51
6 | 4 10 6 8 5 2 6 6 7 14 8 2 | 29 28 29 27 27 28 26 30 27 35 26 28
7 | 5 7 5 8 8 3 7 5 7 12 7 2 | 51 52 52 54 52 52 53 53 54 53 54 52
8 | 5 7 7 10 6 2 6 6 4 10 7 2 | 26 22 28 30 20 28 22 21 21 21 23 27
9 | 5 7 6 8 6 3 6 7 6 10 8 2 | 32 36 36 36 32 33 32 37 34 36 34 34
10E | 8 10 9 10 11 3 7 8 14 9 11 3 | 38 38 39 43 41 39 39 39 38 34 41 38
11 | 7 11 6 8 8 2 9 9 8 11 7 2 | 32 31 31 36 35 32 31 34 31 37 32 32
12E | 6 9 9 10 6 3 18 9 9 11 11 3 | 32 31 29 36 32 32 33 31 35 34 35 32
13 | 6 9 8 9 5 4 8 8 11 8 11 2 | 28 34 31 28 28 30 30 33 32 34 31 30
14E | 8 8 8 11 9 3 7 15 11 15 11 3 | 25 31 30 34 32 29 29 34 31 25 31 29
15 | 5 6 7 10 7 4 12 7 9 8 8 2 | 53 53 53 53 52 53 57 54 51 57 50 53
16E | 7 7 6 11 9 4 17 6 10 14 14 3 | 28 28 27 36 29 30 31 29 31 32 32 29
17 | 8 9 7 9 9 3 11 7 8 15 8 3 | 32 35 32 37 34 34 35 35 36 34 34 33
18 | 9 12 7 7 7 3 12 12 7 10 13 3 | 34 38 33 34 36 34 34 37 34 36 35 34
19 | 7 10 7 9 10 3 17 7 8 18 8 3 | 33 36 33 36 34 35 35 36 37 38 34 34
20E | 8 6 7 9 7 3 6 6 9 12 9 2 | 77 75 76 74 79 76 77 77 77 80 77 76
22E | 7 6 8 12 7 2 8 8 7 11 8 2 | 32 37 33 40 33 35 35 34 36 34 35 34
23E | 9 8 8 15 9 2 7 17 8 12 9 3 | 42 46 44 48 46 44 44 47 45 39 44 44
24 | 6 6 7 7 9 4 9 7 7 5 9 2 | 31 34 35 32 33 33 30 36 32 34 32 32
25E | 6 9 6 9 12 3 14 8 7 12 11 3 | 30 35 32 36 35 34 31 34 35 36 36 33
26E | 10 7 7 7 12 4 8 9 10 10 13 3 | 36 35 36 39 38 36 35 35 38 36 38 35
27 | 5 7 7 9 7 2 6 6 5 9 6 2 | 36 40 39 39 38 39 39 39 39 38 39 38
28 | 6 10 6 7 9 2 6 8 7 9 13 2 | 53 55 53 55 56 55 55 54 57 52 58 54
29 | 8 7 9 8 7 3 20 8 7 11 12 3 | 47 48 44 50 48 46 49 47 48 46 49 47
30 | 6 8 7 8 7 2 6 6 7 10 7 2 | 28 33 32 31 28 30 29 33 29 32 28 30
31 | 6 9 6 6 6 2 9 6 5 9 9 2 | 41 44 40 41 39 41 40 42 40 40 38 40
32 | 4 7 9 10 6 2 5 7 8 10 9 2 | 35 37 38 36 33 36 35 39 34 33 33 35
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 9 8 3 10 9 8 11 10 |T 36 38 37 39 37 38 38 39 38 38 38 37
WRMS | 6 8 7 9 9 3 10 9 8 11 9 |NE 36 38 37 38 36 37 37 38 37 38 37 36
MEDI | 7 8 7 9 8 3 8 8 7 11 9 |MD 33 36 34 36 35 34 35 36 36 36 35 34
Table 3.2365.3 GPS week: 2365 Day: 3 MJD: 60802.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 13 8 --- 9 3 --- 11 7 12 9 3 | 30 32 31 --- 34 30 --- 34 32 26 34 30
2 | 7 9 9 8 10 3 7 6 11 11 9 3 | 32 34 33 34 32 33 32 32 34 28 35 32
3E | 8 10 9 10 11 5 7 10 10 9 13 3 | 21 21 21 22 22 21 20 21 20 25 25 20
4 | 5 11 5 10 8 2 7 11 7 6 7 2 | 21 22 22 26 24 22 24 22 21 26 25 22
5E | 5 8 9 9 10 3 8 10 9 13 10 3 | 32 32 34 37 32 33 32 33 33 36 36 33
6 | 4 9 7 8 6 3 5 7 9 7 8 2 | 34 33 34 29 32 31 31 34 28 30 31 31
7 | 6 8 5 7 6 2 6 5 9 9 7 2 | 30 30 30 32 32 30 29 30 32 27 32 30
8 | 4 7 8 7 7 2 4 6 8 10 11 2 | 21 20 21 22 19 21 18 17 20 20 21 20
9 | 4 8 6 11 6 2 5 8 8 8 8 2 | 31 31 32 32 28 30 30 33 28 25 30 29
10E | 7 11 8 9 12 3 10 9 11 7 7 3 | 31 28 27 30 32 28 24 27 26 27 28 28
11 | 6 10 5 11 8 3 8 9 9 10 8 2 | 34 33 32 33 36 32 32 36 33 29 35 33
12E | 6 7 10 6 7 3 15 11 8 12 8 3 | 39 39 35 43 41 39 40 37 40 42 39 39
13 | 5 9 7 11 5 3 8 9 11 11 12 3 | 22 25 24 22 21 23 20 27 20 23 21 21
14E | 8 8 7 11 10 3 7 17 12 12 13 3 | 22 27 27 33 29 27 25 35 25 27 28 26
15 | 4 6 7 7 7 3 12 7 9 9 12 2 | 62 58 60 64 59 60 64 60 56 56 58 60
16E | 6 8 7 8 8 3 15 7 12 9 12 3 | 33 32 30 34 31 31 32 32 33 35 34 32
17 | 5 8 8 9 7 2 7 5 8 10 9 2 | 27 27 26 30 28 28 28 28 28 31 29 27
18 | 6 12 7 8 6 3 9 12 10 8 10 3 | 36 36 36 38 39 36 34 41 39 33 40 36
19 | 5 9 7 8 7 3 12 6 9 10 7 2 | 27 28 27 28 29 28 30 29 29 32 30 28
20E | 11 7 8 12 8 5 8 6 12 12 11 3 | 42 40 40 40 42 39 40 41 39 38 40 40
22E | 4 7 8 11 9 3 8 5 7 16 9 3 | 31 36 29 39 31 34 34 36 32 42 34 33
23E | 7 7 8 10 11 3 6 17 10 12 9 3 | 23 24 24 25 24 23 23 28 24 21 26 23
24 | 7 8 8 7 7 4 8 8 7 9 8 2 | 22 28 26 24 22 23 20 27 21 30 23 23
25E | 6 11 6 8 8 4 14 10 6 10 10 3 | 24 26 25 23 26 24 24 29 25 29 27 24
26E | 9 9 8 9 11 4 8 9 9 8 11 3 | 31 31 33 34 34 32 32 31 30 35 31 31
27 | 4 8 7 9 6 2 5 7 8 10 13 2 | 31 35 32 37 34 32 31 33 31 37 32 32
28 | 6 12 6 9 8 3 8 10 9 8 10 2 | 25 28 27 29 27 27 25 29 28 30 30 27
29 | 7 9 9 9 6 4 19 9 9 8 9 3 | 35 37 34 40 36 37 41 35 38 38 37 36
30 | 5 8 6 10 5 2 6 7 9 8 8 2 | 20 26 24 24 19 21 17 24 18 25 21 21
31 | 4 10 7 8 6 3 9 6 6 8 7 2 | 31 32 30 30 27 29 27 32 28 25 27 29
32 | 4 8 9 9 4 4 4 7 7 9 5 2 | 30 32 32 28 29 28 27 33 27 28 27 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 7 9 8 3 9 9 9 10 10 |T 30 31 30 32 30 30 29 31 29 30 31 29
WRMS | 5 9 7 9 7 3 9 9 8 9 9 |NE 30 31 30 31 30 30 29 31 29 29 30 29
MEDI | 6 8 7 9 7 3 8 8 9 9 9 |MD 31 31 30 30 31 30 29 32 28 29 30 29
Table 3.2365.4 GPS week: 2365 Day: 4 MJD: 60803.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 12 7 --- 8 3 --- 11 5 14 8 3 | 34 36 35 --- 38 35 --- 38 36 37 36 36
2 | 8 7 8 10 8 3 9 8 9 18 9 3 | 34 34 33 33 34 34 35 34 36 37 34 33
3E | 8 10 8 11 8 2 8 7 8 10 8 3 | 24 24 24 23 26 23 25 25 23 26 24 24
4 | 6 10 6 6 7 2 7 11 6 9 9 2 | 26 29 26 26 29 26 28 27 26 29 27 26
5E | 4 7 9 7 4 2 8 10 8 11 9 2 | 49 50 50 49 51 50 50 51 49 53 50 50
6 | 6 9 8 7 8 3 5 8 8 13 8 2 | 31 31 33 30 32 32 30 33 30 35 30 31
7 | 7 9 4 5 6 3 7 4 10 12 3 2 | 43 40 41 44 42 41 40 40 42 44 43 41
X8 | 7 --- 7 9 --- 5 --- --- --- --- --- 5 | 28 --- 29 31 --- 29 --- --- --- --- --- 29
9 | 10 9 6 9 7 3 6 8 6 10 7 2 | 32 32 32 31 29 29 30 32 30 32 32 30
10E | 9 10 7 7 11 2 8 7 8 9 9 3 | 31 28 28 27 33 28 27 29 26 27 32 28
11 | 6 10 6 7 8 2 6 10 7 11 7 2 | 33 32 30 33 37 33 32 34 34 34 34 33
12E | 7 9 10 9 7 3 15 9 6 12 6 3 | 39 36 33 42 38 36 36 36 37 39 38 37
13 | 5 10 7 7 6 3 7 10 8 10 9 2 | 20 26 22 21 21 22 21 27 19 25 21 21
14E | 8 8 8 7 10 2 7 16 8 15 11 3 | 20 27 27 27 29 25 25 33 27 25 29 26
15 | 5 7 7 10 7 4 11 7 7 12 9 2 | 51 50 50 53 51 51 54 52 49 49 51 50
16E | 8 8 6 9 5 4 16 6 9 9 9 3 | 29 28 25 32 29 28 28 26 28 29 28 27
17 | 6 8 8 7 6 3 8 8 7 14 7 2 | 30 29 27 32 29 29 30 30 31 29 33 29
18 | 6 13 7 6 7 3 10 12 8 9 12 3 | 35 36 34 35 39 35 34 38 35 37 37 35
19 | 6 9 8 8 7 3 12 7 7 15 9 3 | 34 32 30 35 33 32 33 33 34 32 36 33
20E | 11 7 8 9 6 3 8 6 9 11 10 3 | 73 72 73 74 74 73 74 74 71 73 74 73
22E | 8 6 7 7 6 3 10 6 6 11 7 2 | 35 31 28 33 33 31 32 31 33 35 34 32
23E | 9 9 7 7 9 2 7 16 9 16 7 3 | 31 34 33 32 36 33 34 36 33 30 33 33
24 | 5 8 8 7 7 2 8 9 7 9 6 2 | 25 30 29 25 26 26 22 29 23 30 26 26
25E | 6 12 5 8 6 3 11 9 5 9 5 2 | 27 30 27 31 29 28 26 31 27 30 30 28
26E | 11 9 7 13 9 4 6 9 7 10 10 3 | 44 45 46 52 43 45 47 46 45 47 47 45
27 | 4 8 7 9 7 3 5 7 7 9 4 2 | 39 42 40 40 40 39 41 38 37 41 38 39
28 | 4 11 4 8 7 2 7 11 7 9 9 2 | 52 51 50 52 52 51 52 52 52 52 52 51
29 | 7 8 8 8 6 3 17 9 7 12 9 3 | 50 46 45 50 47 47 51 47 45 49 47 47
30 | 5 9 7 5 6 3 5 6 8 11 6 2 | 20 24 24 21 19 20 16 23 17 19 19 20
31 | 3 8 5 7 5 2 9 6 6 8 4 2 | 33 34 31 31 32 32 30 33 31 30 32 31
32 | 5 10 9 7 5 2 5 6 7 9 6 2 | 30 32 31 30 29 29 29 33 28 27 31 30
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 8 7 3 9 9 7 11 8 |T 34 35 34 35 36 34 34 36 34 36 35 34
WRMS | 6 9 7 8 7 3 9 9 7 11 7 |NE 34 35 33 34 34 33 33 35 33 35 34 33
MEDI | 6 9 7 7 7 3 8 8 7 11 8 |MD 33 32 31 32 33 32 32 33 33 32 33 32
Table 3.2365.5 GPS week: 2365 Day: 5 MJD: 60804.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 12 7 --- 10 3 --- 12 7 12 9 3 | 32 35 33 --- 35 34 --- 36 32 33 37 33
2 | 8 8 7 9 9 2 6 8 11 9 9 3 | 18 17 16 21 24 18 19 18 19 22 19 17
3E | 8 9 8 10 15 3 8 8 9 10 8 3 | 21 18 20 19 20 18 18 19 17 19 18 18
4 | 9 10 5 9 9 2 6 12 6 8 9 2 | 40 38 36 41 36 38 37 38 34 40 38 37
5E | 4 8 9 7 10 2 7 10 8 7 8 2 | 44 44 46 46 43 45 44 45 47 46 45 45
6 | 6 9 8 7 8 3 5 7 7 6 6 2 | 26 26 26 24 24 25 24 26 22 24 25 24
7 | 6 8 4 8 8 3 5 6 7 8 7 2 | 43 42 43 45 43 43 42 44 45 43 42 43
X8 | 1 --- --- --- --- 283 --- --- 476 --- --- 0 | 274 --- --- --- --- 122 --- --- 36 --- --- 275
9 | 8 7 7 9 9 3 5 8 9 9 9 2 | 31 31 31 31 27 30 28 32 26 32 30 29
10E | 8 9 6 7 13 2 8 9 12 8 10 3 | 25 23 22 24 26 23 21 22 24 22 25 22
11 | 6 10 5 7 9 2 8 11 6 11 6 2 | 25 29 25 30 27 28 27 30 27 27 31 27
12E | 7 8 10 11 8 3 14 10 8 8 8 3 | 52 51 48 52 52 50 52 51 51 53 54 51
13 | 6 9 7 9 7 3 7 9 9 8 9 2 | 15 19 16 15 13 16 15 21 13 16 15 15
14E | 7 8 6 9 10 3 6 15 9 11 7 3 | 21 27 27 32 28 25 26 33 24 20 27 25
15 | 8 5 6 10 8 4 9 6 8 5 10 2 | 32 31 30 36 29 32 33 31 30 32 32 31
16E | 7 7 6 10 8 4 14 8 7 10 8 3 | 25 24 21 28 23 23 25 21 22 26 23 23
17 | 6 8 7 7 9 4 8 9 9 11 9 2 | 23 24 19 27 24 22 23 22 26 22 28 23
18 | 7 12 7 7 9 2 9 12 9 11 8 3 | 26 31 28 30 30 28 27 31 30 32 29 28
19 | 6 9 8 8 9 4 12 8 9 10 8 3 | 23 22 18 25 23 21 23 21 26 22 26 22
20E | 9 7 6 7 17 2 7 7 8 12 8 3 | 70 68 67 69 71 68 65 68 71 69 66 68
22E | 6 5 7 9 8 4 9 6 8 8 8 2 | 24 26 22 28 25 26 26 25 27 27 28 25
23E | 8 7 6 10 12 3 7 15 10 12 8 3 | 31 34 32 37 32 34 33 36 35 36 34 33
24 | 7 10 9 7 6 3 8 8 7 6 6 2 | 17 24 24 18 17 19 14 23 16 18 19 18
25E | 7 11 5 9 8 3 10 9 5 6 6 2 | 24 26 23 24 28 23 23 27 23 26 26 24
26 | 12 9 8 7 36 4 4 10 8 10 13 4 | 45 43 42 43 62 42 44 41 40 45 41 43
27 | 9 9 5 7 7 4 6 8 8 7 5 2 | 24 29 25 24 26 24 25 24 23 28 23 24
28 | 8 10 6 7 10 3 7 10 7 7 8 2 | 37 37 37 41 43 38 40 37 42 38 42 39
29 | 7 10 9 7 7 3 17 8 10 11 9 3 | 32 31 26 35 31 30 34 28 34 29 30 30
30 | 7 10 7 7 8 3 7 6 8 7 7 2 | 19 24 22 20 18 19 16 21 16 20 20 19
31 | 6 7 5 6 7 2 9 5 5 7 5 2 | 26 30 26 27 24 25 23 28 26 28 26 26
32 | 6 12 6 7 8 2 4 7 8 8 6 2 | 23 26 25 23 23 23 19 27 24 24 24 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 8 11 3 9 9 8 9 8 |T 37 31 29 31 30 32 29 30 29 30 30 37
WRMS | 7 9 7 8 9 3 9 9 8 9 8 |NE 39 28 26 28 27 31 26 28 27 27 28 39
MEDI | 7 9 7 7 9 3 7 8 8 8 8 |MD 26 29 26 28 27 26 26 28 26 27 28 26
Table 3.2365.6 GPS week: 2365 Day: 6 MJD: 60805.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 13 7 --- 9 3 --- 10 6 11 14 3 | 61 62 63 --- 61 62 --- 64 62 63 66 62
2 | 9 6 9 8 8 2 6 8 8 10 11 2 | 44 46 45 46 45 45 46 45 46 45 47 45
3E | 7 10 8 10 14 3 8 8 11 11 13 3 | 33 34 35 34 33 33 33 34 31 37 35 33
4 | 7 9 4 8 10 1 8 10 6 7 6 2 | 55 55 55 58 53 55 53 57 51 56 54 54
5E | 5 8 8 8 9 2 8 10 6 10 7 2 | 79 79 81 79 76 79 80 80 76 81 80 79
6 | 6 10 7 9 7 2 6 8 7 10 7 2 | 42 46 46 43 40 44 42 46 39 46 45 43
7 | 7 7 4 8 7 2 7 6 4 9 6 2 | 56 54 56 58 54 55 56 56 54 53 56 55
8 | 7 6 7 7 8 2 5 7 6 8 7 2 | 92 16 16 17 15 53 14 14 28 15 13 91
9 | 5 7 7 9 7 2 6 8 5 9 7 2 | 52 51 54 53 49 51 52 54 48 48 51 51
10E | 6 8 6 6 9 3 9 7 12 6 13 2 | 39 38 38 41 43 39 36 37 34 37 38 37
11 | 7 11 6 9 9 2 7 10 7 11 6 2 | 54 54 55 58 55 55 54 58 53 57 58 55
12E | 10 9 11 8 11 2 13 13 5 8 7 3 | 58 53 47 56 55 53 55 51 58 54 54 53
13 | 5 7 7 7 9 3 7 11 8 7 9 2 | 32 35 34 35 29 33 32 36 29 34 32 32
14E | 7 9 6 7 8 1 7 16 7 12 8 3 | 24 29 27 34 31 28 28 35 29 25 32 28
15 | 7 5 7 8 10 3 11 7 7 7 12 2 | 82 77 81 83 78 80 82 81 76 76 77 79
16E | 9 7 6 8 8 3 17 8 6 10 12 3 | 33 33 32 37 33 34 33 33 36 39 38 34
17 | 6 8 9 9 8 3 10 8 8 9 7 2 | 31 33 29 39 30 33 34 31 33 32 35 32
18 | 8 12 6 7 8 3 11 11 7 11 7 3 | 57 60 59 59 59 58 58 60 60 58 61 58
19 | 7 10 7 9 7 3 15 8 10 10 9 3 | 36 36 34 42 35 37 38 37 40 35 40 37
20E | 8 8 6 9 17 3 8 7 12 12 13 3 | 115 111 112 110 115 111 111 113 110 112 114 112
22E | 6 5 8 7 6 2 8 5 8 8 12 2 | 39 39 34 45 36 38 39 38 39 40 43 38
23E | 8 7 9 10 11 3 10 15 8 12 9 3 | 59 62 62 63 60 60 60 62 58 58 60 60
24 | 5 9 7 8 9 3 8 10 8 7 9 2 | 28 36 34 35 31 30 26 34 26 32 32 30
25E | 7 11 5 9 10 2 8 8 6 9 5 2 | 28 31 27 27 30 27 26 31 24 31 29 27
26 | 9 10 8 9 16 3 9 9 9 12 16 3 | 40 40 39 42 47 39 40 38 40 42 39 39
27 | 5 8 7 13 7 2 8 6 5 9 6 2 | 43 48 42 50 44 44 45 44 42 44 44 44
28 | 6 10 4 8 8 2 11 11 8 9 14 3 | 57 56 55 59 61 57 60 57 56 57 58 57
29 | 6 10 10 7 8 4 18 7 8 7 7 3 | 51 51 47 54 53 51 57 49 52 50 51 51
30 | 5 8 7 9 8 3 6 7 6 10 8 2 | 26 31 29 31 24 28 25 29 23 29 30 27
31 | 4 8 5 9 6 2 10 8 5 9 9 2 | 43 44 42 43 39 43 41 46 41 42 42 42
32 | 4 11 6 8 8 2 5 7 7 6 10 2 | 40 41 43 41 39 41 39 42 37 41 42 40
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 8 9 3 10 9 8 9 9 |T 49 47 46 49 46 48 46 48 46 47 48 49
WRMS | 6 9 7 9 9 3 9 9 7 9 9 |NE 49 46 45 47 44 47 44 47 44 45 46 49
MEDI | 7 8 7 8 8 2 8 8 7 9 9 |MD 43 46 43 43 44 44 41 45 41 44 44 44
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 4.2365 GPS week: 2365 MJD: 60799.0-60805.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2962 |U 8 9 23 |U 8 11 39 |U 12 11 38 |
emr | emr 2948 | 9 13 24 |U 8 16 43 | 13 12 27 |
esa | esa 2948 | 8 11 21 | 8 13 41 | 12 10 28 |
gfz | gfz 2852 | 9 10 29 |U 8 14 36 | 10 9 31 |
grg | grg 2948 |U 10 12 30 | 8 13 38 | 12 10 32 |
igr | igr 2948 | 8 9 19 | 7 11 36 | 9 8 27 |
igs | igs 2948 | 7 9 19 | 7 11 35 | 9 8 25 |
jgx | jgx 2852 |U 9 9 26 |U 8 10 37 |U 9 8 27 |
jpl | jpl 2948 | 10 14 27 | 9 17 41 | 12 11 30 |
mit | mit 2962 |U 8 10 22 |U 8 12 38 |U 10 8 28 |
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 5.2365.0 GPS week: 2365 Day: 0 MJD: 60799.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 9 26 | ---- ---- ---- | 10 8 22 |
emr | emr 2976 | 9 12 25 | ---- ---- ---- | 14 13 22 |
esa | esa 2976 | 8 9 20 | ---- ---- ---- | 12 9 23 |
gfz | gfz 2880 | 11 9 24 | ---- ---- ---- | 10 6 22 |
grg | grg 2976 | 12 12 32 | ---- ---- ---- | 12 7 24 |
igr | igr 2976 | 9 8 21 | ---- ---- ---- | 10 8 21 |
igs | igs 2976 | 9 9 22 | ---- ---- ---- | 10 7 20 |
jgx | jgx 2880 | 10 8 25 | ---- ---- ---- | 9 7 21 |
jpl | jpl 2976 | 11 14 24 | ---- ---- ---- | 14 12 27 |
mit | mit 2976 | 10 8 24 | ---- ---- ---- | 11 6 22 |
Table 5.2365.1 GPS week: 2365 Day: 1 MJD: 60800.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 7 20 | ---- ---- ---- | 8 9 28 |
emr | emr 2976 | 7 10 24 | ---- ---- ---- | 11 10 29 |
esa | esa 2976 | 6 9 21 | ---- ---- ---- | 10 9 30 |
gfz | gfz 2880 | 8 7 23 | ---- ---- ---- | 8 7 28 |
grg | grg 2976 | 11 10 28 | ---- ---- ---- | 9 8 28 |
igr | igr 2976 | 7 7 17 | ---- ---- ---- | 8 8 26 |
igs | igs 2976 | 7 7 17 | ---- ---- ---- | 8 8 25 |
jgx | jgx 2880 | 9 7 21 | ---- ---- ---- | 7 8 28 |
jpl | jpl 2976 | 8 12 27 | ---- ---- ---- | 11 11 32 |
mit | mit 2976 | 9 9 20 | ---- ---- ---- | 9 8 27 |
Table 5.2365.2 GPS week: 2365 Day: 2 MJD: 60801.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 9 26 | ---- ---- ---- | 9 6 24 |
emr | emr 2976 | 9 14 27 | ---- ---- ---- | 12 9 22 |
esa | esa 2976 | 8 12 23 | ---- ---- ---- | 11 7 23 |
gfz | gfz 2880 | 8 9 26 | ---- ---- ---- | 11 6 24 |
grg | grg 2976 | 9 13 33 | ---- ---- ---- | 11 5 29 |
igr | igr 2976 | 7 10 21 | ---- ---- ---- | 9 5 22 |
igs | igs 2976 | 7 10 23 | ---- ---- ---- | 9 5 22 |
jgx | jgx 2880 | 8 10 26 | ---- ---- ---- | 10 6 23 |
jpl | jpl 2976 | 9 15 26 | ---- ---- ---- | 12 8 30 |
mit | mit 2976 | 8 10 22 | ---- ---- ---- | 10 4 26 |
Table 5.2365.3 GPS week: 2365 Day: 3 MJD: 60802.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 10 21 | ---- ---- ---- | 9 10 26 |
emr | emr 2976 | 8 15 25 | ---- ---- ---- | 11 13 23 |
esa | esa 2976 | 7 12 23 | ---- ---- ---- | 11 13 24 |
gfz | gfz 2880 | 7 10 25 | ---- ---- ---- | 9 9 29 |
grg | grg 2976 | 9 14 25 | ---- ---- ---- | 10 8 30 |
igr | igr 2976 | 6 10 18 | ---- ---- ---- | 8 10 26 |
igs | igs 2976 | 7 12 18 | ---- ---- ---- | 8 10 24 |
jgx | jgx 2880 | 9 10 25 | ---- ---- ---- | 8 9 31 |
jpl | jpl 2976 | 10 18 30 | ---- ---- ---- | 11 12 20 |
mit | mit 2976 | 8 12 19 | ---- ---- ---- | 9 8 29 |
Table 5.2365.4 GPS week: 2365 Day: 4 MJD: 60803.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 8 9 24 | 7 13 38 | 11 9 25 |
emr | emr 2880 | 11 14 24 | 7 19 39 | 14 12 30 |
esa | esa 2880 | 10 11 21 | 7 17 39 | 13 11 32 |
gfz | gfz 2784 | 12 12 38 | 6 14 35 | 12 12 33 |
grg | grg 2880 | 9 12 32 | 6 13 33 | 12 10 27 |
igr | igr 2880 | 8 9 20 | 6 13 33 | 11 10 26 |
igs | igs 2880 | 8 10 21 | 6 13 33 | 11 10 25 |
jgx | jgx 2784 | 9 10 32 | 6 12 37 | 10 11 27 |
jpl | jpl 2880 | 13 12 29 | 8 20 35 | 13 9 31 |
mit | mit 2880 | 8 11 25 | 6 13 34 | 11 10 27 |
Table 5.2365.5 GPS week: 2365 Day: 5 MJD: 60804.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 8 21 | ---- ---- ---- | 27 28 113 |
emr | emr 2880 | 10 11 20 | ---- ---- ---- | 14 13 40 |
esa | esa 2880 | 9 10 21 | ---- ---- ---- | 13 11 36 |
gfz | gfz 2784 | 9 10 30 | ---- ---- ---- | 12 12 40 |
grg | grg 2880 | 8 12 30 | ---- ---- ---- | 20 20 51 |
igr | igr 2880 | 8 8 18 | ---- ---- ---- | 9 10 42 |
igs | igs 2880 | 7 8 18 | ---- ---- ---- | 10 10 36 |
jgx | jgx 2784 | 8 10 28 | ---- ---- ---- | 10 11 35 |
jpl | jpl 2880 | 11 12 24 | ---- ---- ---- | 13 12 42 |
mit | mit 2976 | 6 9 22 | ---- ---- ---- | 8 9 31 |
Table 5.2365.6 GPS week: 2365 Day: 6 MJD: 60805.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 7 9 22 | 9 9 40 | 9 8 26 |
emr | emr 2976 | 8 15 20 | 9 14 48 | 13 12 24 |
esa | esa 2976 | 8 11 19 | 10 9 43 | 12 10 25 |
gfz | gfz 2879 | 10 13 34 | 9 14 37 | 10 8 38 |
grg | grg 2976 | 10 11 31 | 10 12 43 | 10 9 33 |
igr | igr 2976 | 8 10 18 | 9 9 38 | 8 8 26 |
igs | igs 2976 | 7 10 18 | 8 9 38 | 8 8 25 |
jgx | jgx 2880 | 9 11 26 | 10 9 37 | 8 8 29 |
jpl | jpl 2976 | 9 14 27 | 10 14 48 | 12 11 28 |
mit | mit 2976 | 7 10 23 | 10 10 42 | 9 10 31 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2365 GPS week: 2365 MJD: 60799.500-60805.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 6 -11 28 -12 6 | 0 25
| 16 5 35 59 5 | 2
emr uuuuu | 20 -5 5 48 -5 | 0 26
| 13 12 26 25 6 | 3
esa uuuuu | 12 -3 -15 49 1 | 6 25
| 6 6 27 34 2 | 2
gfz uuuuu | -25 -26 73 -113 -1 | 16 30
| 13 12 110 102 2 | 2
grg uuuuu | -39 15 42 -232 2 | 15 28
| 12 8 40 85 4 | 2
igr xxxxx | 5 9 -11 -37 -1 | 6 26
| 11 9 20 44 4 | 2
irf xxxxx | 5 6 -5 34 -4 | 2 26
| 5 7 10 16 2 | 3
jgx uuuuu | -10 -10 16 7 4 | 8 25
| 8 5 30 40 3 | 2
jpl uuuuu | 5 -7 50 19 -13 | 11 32
| 7 12 25 21 8 | 4
mit uuuuu | 13 13 -44 114 -8 | 30 40
| 22 16 34 80 3 | 3
ngs uuuuu | 18 47 -188 125 6 | 17 28
| 36 32 136 134 4 | 2
sio xxxxx | -19 70 -126 -74 -10 | 51 58
| 12 51 57 98 9 | 3
Table 7.2365.0 GPS week: 2365 Day: 0 MJD: 60799.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 6 -8 32 -11 0 | 3 23
emr uuuuu | 18 5 -20 21 -1 | 2 24
esa uuuuu | 16 -8 -21 40 -3 | 9 24
gfz uuuuu | -32 -46 241 -208 -5 | 18 30
grg uuuuu | -24 22 8 -145 7 | 14 27
igr xxxxx | 11 -1 -38 4 2 | 7 26
irf xxxxx | 2 3 7 9 -6 | 5 24
jgx uuuuu | -7 -7 8 35 -2 | 10 24
jpl uuuuu | 7 -1 37 33 0 | 14 33
mit uuuuu | -19 12 -15 -5 -5 | 33 41
ngs uuuuu | 31 40 -285 255 8 | 18 27
sio xxxxx | -10 8 -238 -66 5 | 50 59
Table 7.2365.1 GPS week: 2365 Day: 1 MJD: 60800.500
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 -13 -20 91 0 | 0 24
emr uuuuu | 13 -4 41 13 0 | 1 25
esa uuuuu | 12 -2 24 51 -1 | 6 25
gfz uuuuu | -39 -25 172 -283 -2 | 16 31
grg uuuuu | -29 6 19 -265 9 | 13 27
igr xxxxx | 8 3 -9 -21 1 | 5 26
irf xxxxx | -4 6 -2 17 -5 | 3 26
jgx uuuuu | -5 -4 -15 22 1 | 7 25
jpl uuuuu | -8 -14 86 46 -12 | 13 33
mit uuuuu | -12 28 -33 21 -10 | 31 41
ngs uuuuu | 57 42 -356 314 4 | 16 27
sio xxxxx | -15 84 -105 -107 -9 | 51 59
Table 7.2365.2 GPS week: 2365 Day: 2 MJD: 60801.500
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 | 7 -20 -9 -100 4 | -3 26
emr uuuuu | 14 -22 34 48 -7 | 0 26
esa uuuuu | 12 5 18 100 0 | 4 26
gfz uuuuu | -26 -33 95 -55 1 | 15 31
grg uuuuu | -39 27 89 -182 4 | 13 27
igr xxxxx | 13 12 -16 32 1 | 4 27
irf xxxxx | 5 15 -12 41 -3 | 1 27
jgx uuuuu | 1 -6 -9 58 6 | 5 26
jpl uuuuu | 11 -14 72 -14 -20 | 12 34
mit uuuuu | 12 32 -89 85 -12 | 29 41
ngs uuuuu | -2 47 -301 139 9 | 14 26
sio xxxxx | -16 83 -103 -4 -12 | 51 59
Table 7.2365.3 GPS week: 2365 Day: 3 MJD: 60802.500
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 | -24 -14 51 -22 11 | -1 26
emr uuuuu | 14 13 15 40 -15 | 2 25
esa uuuuu | 22 -2 -26 82 5 | 6 25
gfz uuuuu | -4 -29 54 -57 2 | 18 31
grg uuuuu | -30 14 3 -202 2 | 16 28
igr xxxxx | 22 10 10 -62 2 | 7 27
irf xxxxx | 5 4 -7 54 -4 | 4 27
jgx uuuuu | -17 -14 -2 8 5 | 8 26
jpl uuuuu | 5 -7 63 20 -23 | 14 33
mit uuuuu | 10 -14 -33 166 -6 | 31 41
ngs uuuuu | 53 71 -171 -5 10 | 17 28
sio xxxxx | -7 25 -92 -274 -21 | 54 60
Table 7.2365.4 GPS week: 2365 Day: 4 MJD: 60803.500
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 -9 60 -32 9 | 2 26
emr uuuuu | 33 -16 -18 67 -11 | 2 25
esa uuuuu | 9 -4 -41 47 2 | 9 26
gfz uuuuu | -31 -10 7 -137 -2 | 20 33
grg uuuuu | -47 20 37 -153 0 | 19 29
igr xxxxx | -6 15 -38 -76 -4 | 9 27
irf xxxxx | 10 0 -3 47 -5 | 5 27
jgx uuuuu | -24 -19 15 -14 6 | 10 27
jpl uuuuu | 1 -26 46 24 -11 | 14 33
mit uuuuu | 30 1 -40 161 -6 | 32 42
ngs uuuuu | 38 97 -123 118 8 | 20 30
sio xxxxx | -18 94 -169 -3 -5 | 55 61
Table 7.2365.5 GPS week: 2365 Day: 5 MJD: 60804.500
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 | 28 -8 71 -37 14 | -2 26
emr uuuuu | 42 -12 -19 63 -4 | -4 26
esa uuuuu | 2 -12 -13 6 1 | 4 25
gfz uuuuu | -33 -18 -93 7 0 | 14 28
grg uuuuu | -56 6 104 -376 -3 | 15 27
igr xxxxx | -9 1 8 -84 -8 | 4 26
irf xxxxx | 7 1 7 36 0 | -1 27
jgx uuuuu | -9 -6 64 -67 4 | 6 25
jpl uuuuu | 12 6 21 24 -18 | 8 32
mit uuuuu | 38 9 -4 178 -5 | 26 38
ngs uuuuu | -42 44 -118 123 1 | 17 28
sio xxxxx | -42 38 -84 -64 -13 | 49 56
Table 7.2365.6 GPS week: 2365 Day: 6 MJD: 60805.500
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 9 27 7 | 1 27
emr uuuuu | 6 2 5 84 0 | -5 26
esa uuuuu | 12 1 -43 15 2 | 4 25
gfz uuuuu | -12 -21 34 -55 2 | 13 28
grg uuuuu | -47 13 33 -299 -2 | 15 27
igr xxxxx | -5 25 4 -54 -4 | 3 26
irf xxxxx | 9 17 -21 34 -2 | -2 26
jgx uuuuu | -6 -12 50 4 4 | 7 25
jpl uuuuu | 5 7 24 -3 -9 | 4 29
mit uuuuu | 33 21 -92 190 -10 | 25 37
ngs uuuuu | -9 -9 37 -70 1 | 18 29
sio xxxxx | -25 159 -87 3 -17 | 46 53
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