[IGSREPORT-30645] Wk 2386 IGS Final Orbits
acc
acc at igs.org
Thu Oct 16 05:25:01 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2386 (Sep 28, 2025 - Oct 04, 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_20252710000_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 ADIS ASCG CPVG FAA1 GANP HKSL HRAO LMMF MCIL
0 | COD | MCM4 NRMD PIMO SYOG TASH THU2 ZIM2 TASH ZIM2
0 | EMR | BADG MCIL SEYG THU2 BADG DGAR HRAO IISC MCIL NRMD
0 | EMR | SEYG THU2
0 | ESA | NRMD CUSV MCIL
0 | GFZ | 21 21 HRAO NRMD TASH THU2 HRAO TASH
0 | GRG | CPVG HRAO HRAO
0 | JPL | BADG CHTI BADG CHTI CUSV GLPS HKSL IISC NRMD NTUS
0 | JPL | PIMO SGOC
0 | MIT | BREW FLRS GMSD HOB2 IRKJ JOZE KOKV MADR MEDI NLIB
0 | MIT | NNOR PARC TLSG YARR BREW FLRS GMSD HOB2 IRKJ JOZE
0 | MIT | KOKV MADR MEDI NLIB NNOR PARC TLSG YARR
1 | COD | ASCG CPVG CZTG FAA1 FAIR FLIN GAMB GANP LMMF MGUE
1 | COD | NRMD PTAG STJO TASH TLSE YEL2 CZTG STJO
1 | EMR | CHUR DAEJ FAA1 FAIR HOFN MAC1 NRMD QAQ1 SCOR YEL2
1 | ESA | 32 CHUR FAIR FLIN HKSL TUVA WHIT YEL2 CHUR FAA1 FAIR
1 | ESA | FLIN POVE TUVA WHIT
1 | GFZ | 21 5 21 CZTG NRMD PTVL PTVL
1 | GRG | FAA1 CZTG MGUE
1 | JGX | HKSL KIRU NTUS SYOG
1 | JPL | CHTI CMUM FAIR GLPS HKSL MAC1 PTAG
1 | MIT | GMSD GUAM MADR MCM4 MEDI NNOR STJO SVTL TASH YARR
1 | MIT | GMSD GUAM MADR MCM4 MEDI NNOR STJO SVTL YARR
2 | COD | AREQ BADG FAIR FLIN GANP GRAC LMMF MCIL NICO SYOG
2 | COD | TLSE AREQ DGAR NICO
2 | EMR | AREQ BADG DAV1 FAIR HOFN QAQ1 AREQ BADG CHUR DAV1
2 | EMR | FAIR FLIN HOFN IQAL MAC1 MAW1 QAQ1 SCOR YEL2
2 | ESA | 32 BAKE CHUR CPVG FAIR FLIN MAW1 WHIT CHUR FAIR FLIN
2 | ESA | KIT3 QAQ1 WHIT
2 | GFZ | 21 21 HOFN KIT3 HOFN KIT3
2 | GRG | ASCG FAIR MAW1 TRO1 XMIS YAR2 FAIR
2 | JPL | BADG CHTI FAIR HOFN MAC1 MAW1 SCH2 SYOG
2 | MIT | GMSD IRKJ MADR MCM4 MEDI REDU TLSE GMSD IRKJ MADR
2 | MIT | MCM4 MEDI REDU TLSE
3 | COD | BADG CKSV FAA1 FAIR FLIN GANP HOB2 LAUT MAC1 MAW1
3 | COD | MIKL NNOR NRC1 NRMD RIO2 SSIA TLSE YEL2 ZAMB MIKL
3 | COD | NNOR NRC1 RIO2 ZAMB
3 | EMR | BADG HOFN NRMD ZAMB BADG CHUR DAV1 FAIR FLIN HOFN
3 | EMR | IQAL MAC1 MAW1 NRMD QAQ1 SCOR YEL2 ZAMB
3 | ESA | 32 ALGO BADG CHUR CPVG CZTG FAIR FLIN GAMB HKSL IQAL
3 | ESA | MAW1 MIZU SCOR WHIT YEL2 CHUR FAIR FLIN MAW1 SCOR
3 | ESA | WHIT YEL2
3 | GFZ | 21 21 CMUM HOB2 SCUB HOB2 SCUB
3 | GRG | MAW1 SCRZ TONG
3 | JGX | SCUB
3 | JPL | FAIR BADG CHTI CMUM FAIR MAW1 RIO2
3 | MIT | BRUX DRAO GANP GMSD IRKJ MADR MCM4 MEDI PARC REYK
3 | MIT | STJO YARR BRUX DRAO GANP GMSD IRKJ MADR MCM4 MEDI
3 | MIT | PARC REYK STJO YARR
4 | COD | ASCG DYNG FLIN GANP GRAC NICO SCH2 WIND YELL DYNG
4 | COD | NICO YEL2
4 | EMR | DAV1 MAW1 NRMD WHIT CHUR DAV1 FLIN IQAL MAC1 MAW1
4 | EMR | NRMD QAQ1 SCOR WHIT WIND YEL2
4 | ESA | 32 BAKE CHUR CPVG FAIR FLIN GAMB KIRU MAW1 WHIT WIND
4 | ESA | YEL2 CHUR FAIR ISPA MAW1 NICO WHIT
4 | GFZ | 21 21 IRKJ LPGS
4 | GRG | ASCG FAIR SSIA WIND YEL2 YELL FAIR FLIN GMSD
4 | JPL | NRMD CHTI FAIR MAC1 NRMD WIND YELL
4 | MIT | MAC1 MEDI GMSD MAC1 MEDI
5 | COD | BADG BOAV CAS1 DARW GANP MCM4 NRMD SYOG TLSE YEL2
5 | COD | BOAV GODN MONP
5 | EMR | HOB2 MAC1 NRMD BADG CHUR DAV1 HOFN MAC1 MCM4 NRMD
5 | EMR | RIGA YEL2
5 | ESA | 32 BADG BAKE CHUR FAIR FLIN MAC1 WHIT YEL2 BAKE CHUR
5 | ESA | FAIR FLIN WHIT YEL2
5 | GFZ | 21 21 BADG
5 | GRG | ASCG CAS1 FAIR
5 | JGX | BADG GODN
5 | JPL | NRMD NYAL BADG CAS1 CHTI FAIR HKSL NRMD NYAL RIO2
5 | MIT | GANP GMSD IRKJ MADR MCM4 MEDI NNOR PARC STJO GMSD
5 | MIT | IRKJ MADR MCM4 MEDI NNOR PARC STJO
6 | COD | BADG CCJ2 FLIN GANP GRAC HKSL LMMF MAW1 MCM4 NNOR
6 | COD | NRMD SCOR SYOG WHIT ZIM2 GRAC
6 | EMR | FLIN MAC1 SCOR BADG FLIN HOFN IQAL MAC1 MAW1 MCM4
6 | EMR | NRMD SCOR WHIT YEL2
6 | ESA | 32 CHUR CMUM FAIR MAW1 NRMD WHIT CHUR FAIR MAW1 NNOR
6 | ESA | WHIT YEL2
6 | GFZ | 21 21 BADG NRMD BADG
6 | GRG | 20 ASCG CCJ2 FAIR IRKJ MAW1 SCRZ WUH2
6 | JPL | NYAL CHTI GLPS HKSL MAW1 NRMD NYAL
6 | MIT | FLRS GANP IRKJ MADR MEDI REYK SVTL YARR FLRS GANP
6 | MIT | IRKJ MADR MEDI REYK SVTL YARR
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 | ~17:00 | ~ 0.33 ns
1 | ESA | ~12:35 | ~ -0.32 ns
2 | ESA | ~05:35 | ~ -0.31 ns
3 | ESA | ~20:30 | ~ 0.26 ns
4 | ESA | ~00:40 | ~ 0.31 ns
5 | ESA | ~04:20 | ~ -0.28 ns
6 | ESA | ~03:00 | ~ 0.33 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. 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.
8. 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 -1.2 .3 -11 4 1 -.14
EMR | 0 | 10.2 3.7 -3.6 3 7 -6 -.36
ESA | 0 | -.1 -.5 -.8 8 -2 1 -1.19
GFZ | 0 | .2 -.2 .4 1 15 -1 -.17
GRG | 0 | 1.1 .9 -1.5 35 23 6 -.23
JGX | 0 | 1.7 7.3 1.0 -2 12 -1 -.37
JPL | 0 | .7 2.7 -4.7 7 -4 3 -.08
MIT | 0 | .9 -.3 17.3 2 7 -2 -.34
NGS | 0 | 6.6 1.3 12.9 11 -1 -25 -.14
SIO | 0 | 4.9 7.5 -.8 56 -31 12 -.23
COD | 1 | .9 -1.4 -.1 -6 -8 1 -.13
EMR | 1 | 8.0 3.9 -5.9 2 1 0 -.13
ESA | 1 | -.0 -.6 -.5 0 -6 10 -.96
GFZ | 1 | .2 -.6 -.2 -7 26 11 .04
GRG | 1 | .3 .1 -.5 6 24 -4 -.20
JGX | 1 | 1.7 2.9 6.2 3 12 1 -.27
JPL | 1 | 3.1 2.2 -5.7 -4 7 0 -.05
MIT | 1 | 2.2 -1.2 17.4 13 11 -4 -.13
NGS | 1 | 7.0 2.8 16.0 7 -7 -23 -.23
SIO | 1 | 1.5 4.2 -.5 109 29 18 .03
COD | 2 | .7 -2.0 -.1 5 -5 -10 -.16
EMR | 2 | 10.1 3.1 -7.3 10 13 -18 .08
ESA | 2 | .1 -.0 -.5 1 -3 2 -.79
GFZ | 2 | .8 -.2 .9 1 11 14 .17
GRG | 2 | .3 -.2 -.7 13 13 -4 .04
JGX | 2 | .2 3.8 .9 3 6 0 -.18
JPL | 2 | 3.1 2.3 -6.4 -6 5 1 .01
MIT | 2 | 1.9 1.6 12.5 17 10 2 .12
NGS | 2 | 6.3 3.4 9.1 3 -3 -22 -.00
SIO | 2 | 2.4 5.8 -3.8 37 -80 1 -.08
COD | 3 | .9 -2.3 -.2 5 3 -9 -.20
EMR | 3 | 12.3 1.1 -6.8 0 5 -7 -.19
ESA | 3 | -.1 -.6 -.4 2 -5 8 -1.01
GFZ | 3 | .0 -.0 .6 -17 14 14 -.09
GRG | 3 | .9 .4 -1.7 30 10 19 -.24
JGX | 3 | 5.3 6.2 1.1 11 9 -1 -.27
JPL | 3 | 1.7 1.1 -4.2 2 14 0 -.17
MIT | 3 | 4.6 1.3 9.4 9 15 12 -.08
NGS | 3 | 4.4 4.6 9.2 3 9 -13 -.32
SIO | 3 | 3.3 5.5 -2.5 80 -23 3 -.15
COD | 4 | .9 -1.3 .1 -2 -4 -9 -.08
EMR | 4 | 7.3 6.2 -7.4 -1 1 -6 -.19
ESA | 4 | -.6 .0 -.2 9 -1 -7 -1.07
GFZ | 4 | .1 -1.0 .2 -20 21 10 -.07
GRG | 4 | .4 .3 -1.5 26 19 8 -.12
JGX | 4 | 8.0 8.6 4.5 -11 3 9 -.19
JPL | 4 | 5.5 1.2 -5.8 4 7 -11 -.17
MIT | 4 | 4.6 -.3 15.1 -1 7 20 -.09
NGS | 4 | 5.1 4.1 8.3 -1 5 -14 -.28
SIO | 4 | 4.0 8.2 -1.9 95 -34 -16 -.19
COD | 5 | .8 -1.6 .6 -1 -6 -8 -.11
EMR | 5 | 2.4 .8 -2.5 22 1 -13 -.13
ESA | 5 | -.2 -.3 -.6 -3 -3 -1 -.81
GFZ | 5 | -.1 .1 -.0 -2 13 15 .09
GRG | 5 | .4 .3 -1.9 44 22 6 -.06
JGX | 5 | 4.5 6.7 6.0 -16 0 14 -.18
JPL | 5 | -3.7 1.7 -.8 -8 5 -4 .09
MIT | 5 | 2.4 -.2 15.5 12 19 -5 -.11
NGS | 5 | -.3 4.5 23.8 -8 -7 5 -.13
SIO | 5 | 1.8 3.8 5.2 49 -46 -40 -.25
COD | 6 | 1.1 -1.7 .5 -7 -9 -1 -.19
EMR | 6 | 9.5 2.9 -1.3 4 4 -9 -.18
ESA | 6 | -.5 -.7 -.5 4 -4 7 -1.05
GFZ | 6 | .2 -.7 .4 -9 -5 15 -.11
GRG | 6 | .6 -.1 -1.5 28 22 -4 -.27
JGX | 6 | 5.0 7.5 4.8 -11 -3 12 -.36
JPL | 6 | 2.7 2.8 -2.2 -12 4 7 -.13
MIT | 6 | 7.7 -1.3 17.3 -5 15 0 -.28
NGS | 6 | 11.4 -1.4 16.7 2 -3 -24 -.24
SIO | 6 | 3.9 2.2 4.2 29 -53 -36 -.09
9. 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.
10. 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 1.2386.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2386.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 2.2386.[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 3.2386.[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 5.2386.0-6). 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 2386 summary. (Sep 28, 2025 - Oct 04, 2025)
Table 1.2386.a GPS week: 2386 MJD: 60946.000-60952.000
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| -1 0 6 6 -10 11 .02 7 7 | -633 -163 6 150
| 0 0 0 16 26 29 .01 | 73 231
emr 109| 0 0 0 5 -6 -24 .05 9 9 | 7718 -15411 7 105
| 1 0 0 12 15 12 .02 | 13169 26372
esa 188| 0 0 -3 -2 1 13 -.15 8 8 | 157 -394 7 222
| 0 0 1 4 6 13 .01 | 1096 848
gfz 152| 0 0 3 14 7 4 .08 10 10 | -66 -2 11 114
| 0 1 2 10 12 14 .02 | 132 273
grg 129| 2 0 -2 1 8 -7 .03 9 8 | 57 -130 6 137
| 0 0 1 7 7 9 .03 | 106 159
igr n/a| 0 0 0 -7 -3 -1 -.00 3 3 | 11465 -5 9 85
| 0 0 0 9 11 6 .01 | 592 797
jgx n/a| 0 0 1 -3 -12 0 -.02 7 7 | 56 -91 27 86
| 0 0 1 9 7 12 .01 | 114 147
jpl 120| -2 0 0 -2 -1 23 .06 9 9 | -1800 -353 7 82
| 0 1 1 10 14 9 .02 | 1019 859
mit 369| 0 0 -5 2 8 -11 .01 7 6 | 11599 -383 42 367
| 0 0 1 16 22 32 .01 | 571 1177
ngs 257| 0 0 2 -5 -5 0 -.09 10 10 | -590 -184 558 874
| 1 0 2 16 27 16 .02 | 69 158
sio 367| 0 0 -1 -3 7 -5 .02 7 7 | --- --- --- ---
| 0 0 1 7 10 26 .01 | --- ---
Table 1.2386.b GPS week : 2386 MJD: 60946.000-60952.000
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 5 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 | 3 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 3 3 2 2 |
10 | 3 3 3 2 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 | 3 3 3 3 3 3 3 |
15 | 2 2 2 2 2 2 3 |
16 | 3 3 3 3 3 3 3 |
17 | 2 2 2 2 3 2 2 |
18 | 4 3 3 3 3 3 3 |
19 | 2 2 2 2 3 2 2 |
20 | --- --- 0 7 5 4 4 |
21 | 3 3 3 4 3 3 3 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 2 3 |
25 | 3 3 3 3 4 --- 3 |
26 | 3 3 3 3 3 3 3 |
27 | 2 3 3 2 3 2 2 |
28 | 3 3 3 3 3 3 3 |
29 | 2 3 2 2 3 3 3 |
30 | 3 3 3 3 3 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 3 3 3 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2386.0 GPS week: 2386 Day: 0 MJD: 60946.000
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 779| -1 1 5 35 -60 -50 .01 8 8 | -772 77 6 150
emr 112| 2 0 1 -3 3 -15 .08 9 9 | 37 -161 7 103
esa 189| 0 0 -5 -7 9 8 -.15 8 7 | 951 -335 8 219
gfz 149| 1 0 5 11 9 0 .10 10 9 | 93 -235 11 115
grg 124| 1 0 -2 1 15 -22 .00 9 9 | 174 -347 6 137
igr n/a| 0 0 0 -20 9 -10 .01 3 3 | 11473 -115 10 67
jgx n/a| 0 0 1 -17 0 3 -.03 6 6 | 113 -194 26 91
jpl 120| -2 -1 0 7 0 26 .08 10 10 | -1357 -144 8 76
mit 369| 0 1 -6 1 -8 15 .03 7 7 | 11451 -70 48 81
ngs 256| 0 0 1 -13 31 -4 -.07 9 9 | -661 -89 516 809
sio 367| 0 0 0 1 13 22 .01 7 7 | --- --- --- ---
Table 2.2386.1 GPS week: 2386 Day: 1 MJD: 60947.000
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 782| -1 0 6 7 -28 3 .02 8 8 | -630 37 7 151
emr 110| 0 1 0 9 -5 -12 .07 9 9 | -638 1245 7 106
esa 189| 0 0 -3 1 6 19 -.15 8 7 | 830 1056 8 218
gfz 150| 1 1 3 23 19 15 .06 10 10 | -270 503 11 118
grg 127| 2 -1 -1 5 11 -4 .02 9 9 | -79 178 6 123
igr n/a| 0 0 0 7 8 2 .00 3 3 | 11552 1058 9 78
jgx n/a| 0 0 2 7 -12 -14 -.03 7 7 | -90 209 25 99
jpl 120| -2 0 2 9 10 19 .07 9 9 | -1358 1095 7 86
mit 369| 0 0 -7 -29 -17 -54 .02 7 6 | 11763 635 48 78
ngs 256| 0 0 5 4 8 15 -.07 10 10 | -623 30 562 903
sio 364| 0 0 -2 -6 13 29 .03 7 7 | --- --- --- ---
Table 2.2386.2 GPS week: 2386 Day: 2 MJD: 60948.000
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| -1 0 6 20 14 18 .02 7 7 | -585 -209 6 151
emr 104| 1 0 0 -13 -1 -43 .05 9 9 | 855 -1285 6 113
esa 189| 0 0 -5 -7 -10 8 -.13 7 7 | 1541 -1332 8 235
gfz 153| 0 0 5 32 -6 -14 .06 10 10 | 16 -203 12 112
grg 129| 1 0 -2 -12 -3 2 .02 9 8 | 205 -154 6 131
igr n/a| 0 0 0 -3 -12 -9 -.01 3 3 | 12499 -964 8 95
jgx n/a| 0 0 0 0 -10 12 -.03 6 6 | 245 -203 23 82
jpl 120| -1 1 2 -8 -17 20 .11 10 10 | -378 -1421 7 76
mit 369| 0 0 -4 12 34 -5 .01 7 7 | 12275 -514 41 60
ngs 261| 0 -1 3 0 -21 -12 -.09 9 8 | -592 -168 676 1051
sio 368| 0 0 -1 -15 3 -10 .02 7 6 | --- --- --- ---
Table 2.2386.3 GPS week: 2386 Day: 3 MJD: 60949.000
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 792| 0 0 6 -7 16 15 .04 7 7 | -684 67 7 151
emr 107| 0 0 0 2 -8 -24 .05 9 9 | 166 -167 8 102
esa 189| -1 0 -2 -2 0 0 -.16 8 8 | 236 -405 8 230
gfz 152| 0 0 8 8 9 -14 .07 10 10 | -75 -16 10 119
grg 133| 1 0 -1 3 1 2 .00 8 8 | 68 -168 7 139
igr n/a| -1 0 0 -9 -20 0 .00 3 3 | 11535 68 10 92
jgx n/a| 0 0 0 5 -12 -7 -.00 6 6 | 30 -18 28 92
jpl 120| -1 0 0 4 -17 10 .04 10 10 | -1622 -459 8 90
mit 369| 0 0 -5 2 5 38 .01 6 6 | 11551 35 37 66
ngs 257| 0 0 0 21 -26 -19 -.08 10 10 | -603 -60 572 834
sio 369| 0 0 -2 -10 3 -15 .02 7 6 | --- --- --- ---
Table 2.2386.4 GPS week: 2386 Day: 4 MJD: 60950.000
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 6 -8 -10 16 .03 7 7 | -551 -527 6 144
emr 110| 0 0 0 26 15 -39 .04 9 9 | 379 -923 7 104
esa 189| 0 0 -2 3 5 4 -.15 8 8 | 26 -1091 8 227
gfz 155| 0 -1 0 12 22 7 .10 11 10 | -68 -182 13 109
grg 129| 2 0 -1 -3 12 -17 .04 9 9 | 64 -212 6 133
igr n/a| 0 0 0 -2 4 -1 -.01 3 3 | 11581 -679 9 85
jgx n/a| 1 0 1 -4 -12 -16 .00 7 7 | 67 -161 32 79
jpl 120| -3 0 1 0 19 26 .06 9 9 | -1811 -869 7 77
mit 369| 1 0 -4 0 -13 -1 .00 6 6 | 12322 -2918 37 2135
ngs 257| -1 -1 0 0 6 16 -.12 11 11 | -442 -416 558 899
sio 368| 0 0 -1 2 -7 4 -.01 7 7 | --- --- --- ---
Table 2.2386.5 GPS week: 2386 Day: 5 MJD: 60951.000
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 782| 0 0 6 1 3 35 .01 7 7 | -599 -326 6 156
emr 109| -2 0 1 14 -30 -12 .04 9 9 | 31059 -61990 6 97
esa 189| 0 0 -3 0 -2 18 -.14 8 8 | -861 -975 7 210
gfz 153| 0 -1 1 2 8 13 .10 10 10 | 47 -112 12 121
grg 130| 2 0 -4 8 5 -9 .06 9 8 | 25 -84 7 144
igr n/a| 0 0 0 -7 -11 2 -.01 3 3 | 11077 -450 9 101
jgx n/a| 0 0 3 -13 -22 4 -.02 7 7 | 99 -171 27 83
jpl 120| -1 0 0 -18 3 20 .04 9 9 | -2432 -1001 7 85
mit 369| 1 0 -4 9 28 -30 -.00 6 6 | 10951 -196 41 73
ngs 257| -2 0 7 -30 -48 16 -.08 11 11 | -598 -328 446 746
sio 368| 0 0 -3 6 22 -28 .01 6 6 | --- --- --- ---
Table 2.2386.6 GPS week: 2386 Day: 6 MJD: 60952.000
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 1 4 -2 -11 39 -.00 7 7 | -611 -262 5 147
emr 112| 0 0 1 6 -22 -25 .03 9 9 | 22174 -44596 8 113
esa 188| 0 0 -4 -7 4 39 -.15 8 8 | -1620 323 7 219
gfz 153| 1 0 1 11 -10 22 .09 10 10 | -205 229 12 109
grg 133| 2 0 -2 6 13 -6 .06 9 8 | -58 -129 6 157
igr n/a| 0 0 1 -17 -6 9 .00 3 3 | 10539 1041 9 83
jgx n/a| 0 0 3 -4 -18 13 -.02 7 7 | -68 -102 30 81
jpl 120| -1 1 0 -11 -7 40 .04 9 9 | -3643 322 7 85
mit 369| 0 0 -4 21 31 -40 .01 6 6 | 10886 346 43 78
ngs 258| 0 -1 1 -18 15 -16 -.10 10 10 | -613 -259 582 878
sio 370| 0 0 -1 -3 2 -43 .03 6 7 | --- --- --- ---
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 3.2386.0 GPS week: 2386 Day: 0 MJD: 60946.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 13 10 --- 12 5 --- 13 8 10 8 4 | 73 70 69 --- 72 69 --- 69 67 67 69 69
2 | 6 11 10 7 10 3 8 9 8 10 8 3 | 41 40 43 42 41 43 40 42 44 45 46 42
3 | 9 9 8 9 7 3 5 9 6 7 7 2 | 24 30 32 28 29 28 28 29 28 29 31 28
4 | 7 10 7 11 8 2 6 11 8 9 6 2 | 28 29 29 29 30 28 29 29 31 27 28 28
5 | 8 7 9 12 10 4 8 10 6 11 8 3 | 39 37 39 41 37 38 38 37 41 38 39 38
6 | 7 10 6 8 13 5 5 7 5 8 7 2 | 29 27 28 30 29 29 27 28 28 28 30 28
7 | 10 7 11 19 14 4 5 11 6 7 7 3 | 47 43 41 49 45 44 45 44 44 41 45 43
8 | 5 7 6 8 7 2 5 10 4 7 6 2 | 23 25 24 23 20 21 20 24 20 24 23 22
9 | 7 7 8 6 9 3 5 7 7 10 5 2 | 27 31 29 30 28 29 28 33 26 25 27 27
10 | 7 10 7 8 6 3 6 6 11 8 6 2 | 22 24 24 17 23 21 20 21 18 20 22 20
11 | 8 13 6 11 15 4 8 14 7 11 8 3 | 36 33 32 36 40 33 33 37 31 38 33 33
12 | 7 6 9 9 9 2 6 9 6 7 8 2 | 94 95 94 96 94 95 96 96 94 95 96 95
13 | 7 10 5 13 9 3 7 9 6 9 9 2 | 22 26 20 19 19 19 17 27 21 20 22 20
14 | 8 10 8 8 9 2 6 10 5 11 6 2 | 77 75 75 73 74 75 76 77 76 75 75 75
15 | 7 6 6 8 9 2 6 6 4 11 6 2 | 47 47 45 48 44 46 45 48 46 48 48 46
16 | 9 10 8 8 10 3 9 11 8 9 7 3 | 27 26 25 27 25 26 27 25 24 29 27 25
17 | 7 7 5 7 7 3 6 9 4 7 6 2 | 37 36 37 37 34 35 36 35 36 38 37 36
18 | 8 11 6 11 10 4 6 18 10 17 9 3 | 34 35 32 31 36 33 35 39 29 31 30 32
19 | 7 5 5 9 7 3 6 6 5 5 6 2 | 37 36 36 38 35 36 36 35 35 34 36 35
X21 | 7 10 7 9 10 3 --- 10 10 10 7 3 | 45 45 48 48 50 46 --- 49 47 44 48 47
22 | 9 6 7 9 10 3 7 7 5 7 6 2 | 38 34 33 34 33 35 34 35 34 35 36 34
23 | 11 9 6 9 8 2 7 10 7 14 10 3 | 40 40 39 37 44 39 39 42 42 32 44 39
24 | 14 8 9 11 7 2 6 10 8 11 7 3 | 39 35 33 37 34 35 32 34 35 32 36 34
25 | 6 10 6 9 6 3 5 8 8 7 7 2 | 25 26 9999 25 23 23 15 27 22 22 25 23
26 | 10 8 7 14 11 3 4 10 8 11 7 3 | 27 24 23 21 21 23 23 22 20 24 24 22
27 | 5 7 7 9 7 3 6 10 5 7 6 2 | 25 27 26 24 24 24 22 25 21 26 23 24
28 | 11 10 7 8 8 3 8 12 10 11 9 3 | 38 39 41 43 40 41 42 44 41 42 39 40
29 | 6 6 5 10 8 4 4 7 5 8 8 2 | 28 27 26 31 24 28 25 26 28 31 29 27
30 | 9 8 9 12 15 3 3 8 6 7 6 2 | 37 31 28 32 34 30 30 32 31 27 32 30
31 | 10 6 11 11 8 4 8 9 11 8 9 3 | 40 34 29 37 34 32 34 36 38 32 35 34
32 | 7 10 9 9 6 4 6 8 11 8 8 2 | 32 29 32 31 29 29 28 33 29 27 29 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 8 10 9 3 6 10 7 9 7 |T 38 37 37 36 36 36 34 38 36 36 37 36
WRMS | 8 9 7 9 9 3 6 10 7 9 7 |NE 38 37 37 36 36 36 34 38 36 36 37 36
MEDI | 7 9 7 9 9 3 6 9 7 9 7 |MD 37 34 32 32 34 33 32 35 31 32 33 33
Table 3.2386.1 GPS week: 2386 Day: 1 MJD: 60947.000
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 --- 11 3 --- 13 7 10 8 3 | 50 51 50 --- 55 50 --- 51 51 48 52 50
2 | 7 8 9 7 9 4 11 11 10 8 8 3 | 25 23 24 29 25 25 25 24 30 27 32 25
3 | 8 9 7 10 7 4 5 8 5 6 7 2 | 21 23 20 23 19 19 18 20 21 20 22 19
4 | 10 13 7 12 7 2 6 12 5 7 7 3 | 25 28 25 27 27 25 27 27 30 25 26 25
5 | 11 8 9 11 11 4 11 9 8 10 6 3 | 34 27 28 31 28 29 26 29 30 31 32 28
6 | 8 10 6 15 13 3 6 7 8 8 6 3 | 26 24 23 27 23 23 22 23 23 25 25 23
7 | 10 8 11 8 13 3 7 9 5 7 6 3 | 35 32 31 35 30 32 35 32 34 33 31 32
8 | 5 6 7 9 6 2 5 9 6 7 6 2 | 19 22 23 18 17 18 17 21 19 17 21 19
9 | 8 10 8 7 6 2 4 7 5 10 8 2 | 19 24 20 20 17 17 17 23 18 18 18 18
10 | 7 9 7 10 4 2 7 7 6 8 8 2 | 21 21 22 17 20 19 18 21 19 21 24 19
11 | 8 11 6 10 14 2 6 12 5 15 7 3 | 25 28 24 27 28 25 26 29 28 29 28 26
12 | 11 6 9 9 10 3 8 8 6 10 8 2 | 107 112 111 112 106 111 110 113 111 112 109 110
13 | 7 9 4 11 7 2 9 9 7 10 7 2 | 20 26 19 19 18 18 17 26 22 18 23 19
14 | 9 10 7 14 9 3 7 10 5 17 4 3 | 57 60 57 57 57 58 57 58 59 56 59 57
15 | 7 7 5 10 7 2 7 5 7 9 6 2 | 27 28 24 27 26 25 24 27 26 29 27 25
16 | 9 10 9 8 8 3 10 11 8 8 6 3 | 24 22 23 26 24 23 25 21 22 29 27 23
17 | 5 8 5 7 6 3 5 8 7 11 6 2 | 24 27 23 24 21 24 24 25 26 27 25 24
18 | 9 12 6 9 11 3 6 16 9 13 7 3 | 25 29 26 27 30 27 28 32 28 25 27 26
19 | 5 7 6 10 6 3 5 6 6 11 6 2 | 18 21 18 20 17 18 17 19 19 21 19 18
X21 | 7 11 9 8 10 2 --- 9 7 10 7 3 | 24 25 24 30 29 25 --- 26 26 23 28 25
22 | 9 6 9 6 11 4 6 6 6 13 5 2 | 34 34 32 31 32 33 32 33 34 34 35 32
23 | 8 8 6 12 9 3 7 10 7 12 9 3 | 25 26 24 24 30 25 27 28 29 19 30 25
24 | 11 9 7 10 9 3 6 8 6 11 5 2 | 36 31 29 30 31 30 28 33 31 29 29 30
25 | 7 9 6 8 7 2 4 8 6 9 9 2 | 22 24 9999 19 21 20 16 24 22 23 21 20
26 | 9 10 7 8 9 4 6 9 8 8 7 2 | 24 21 22 22 20 21 22 20 20 22 21 20
27 | 6 8 9 10 8 3 7 7 8 8 6 2 | 19 20 24 19 18 18 16 20 19 17 21 18
28 | 9 9 8 11 7 3 7 12 6 11 6 2 | 28 30 32 33 34 31 33 35 31 29 30 31
29 | 9 7 6 9 8 3 6 8 5 7 9 2 | 29 24 25 28 25 26 25 26 30 27 28 26
30 | 10 9 8 9 16 2 5 7 5 10 6 3 | 33 28 27 29 29 28 27 29 27 26 26 27
31 | 11 7 11 11 8 4 8 8 7 9 7 3 | 33 28 24 31 28 26 29 29 30 28 27 27
32 | 7 8 9 10 4 2 6 7 8 8 9 2 | 19 22 22 17 16 17 16 24 17 17 19 18
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 8 10 9 3 7 9 7 10 7 |T 29 30 29 29 29 28 27 30 30 29 30 28
WRMS | 8 9 7 10 9 3 7 9 6 10 7 |NE 29 30 29 29 29 28 27 30 30 29 30 28
MEDI | 8 9 7 10 8 3 6 8 6 10 7 |MD 25 26 24 27 26 25 25 26 27 26 27 25
Table 3.2386.2 GPS week: 2386 Day: 2 MJD: 60948.000
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 --- 14 4 --- 12 9 12 7 4 | 31 31 30 --- 29 30 --- 34 31 29 33 30
2 | 7 9 9 10 9 3 8 9 12 10 8 3 | 31 30 32 28 30 30 31 31 35 34 35 31
3 | 6 8 7 9 7 3 4 9 8 8 4 2 | 20 20 21 21 20 19 20 21 18 22 20 19
4 | 6 10 6 10 9 2 7 11 6 9 6 2 | 25 27 26 30 28 26 27 27 28 29 29 26
5 | 6 7 9 12 11 2 6 11 8 8 6 2 | 43 41 41 45 44 42 44 42 46 45 41 43
6 | 7 10 7 8 12 3 5 8 7 4 7 2 | 26 26 25 25 23 24 23 24 25 22 28 24
7 | 9 8 10 11 15 4 5 9 6 7 7 3 | 48 44 41 51 46 45 44 45 47 45 46 45
8 | 4 7 6 7 5 3 4 8 7 11 5 2 | 20 23 23 19 19 20 20 23 20 22 20 20
9 | 9 7 6 7 9 3 4 7 6 10 6 2 | 22 25 23 26 21 22 21 26 21 21 21 22
10 | 6 9 7 11 6 2 5 7 6 9 7 2 | 22 25 24 21 23 21 20 24 21 21 24 21
11 | 8 13 5 12 14 2 8 13 6 10 7 3 | 18 21 16 23 20 19 19 24 20 19 22 18
12 | 11 9 9 12 13 3 7 10 9 8 7 3 | 112 110 109 108 111 111 113 108 105 112 109 110
13 | 6 9 5 9 6 3 7 9 7 7 9 2 | 28 31 27 27 24 26 23 32 26 28 26 26
14 | 8 10 7 16 11 4 7 10 7 10 6 3 | 56 54 52 53 54 54 54 56 54 58 55 54
15 | 7 7 6 10 6 2 5 7 5 9 5 2 | 48 49 47 51 47 48 45 49 46 53 48 48
16 | 8 10 8 11 8 4 10 13 9 10 6 3 | 33 32 33 35 34 32 35 33 34 34 33 32
17 | 3 6 5 9 5 2 3 8 5 5 5 1 | 26 26 22 27 23 25 25 26 27 26 27 25
18 | 7 12 7 7 9 4 7 17 11 13 8 3 | 18 22 19 20 21 19 19 28 19 20 22 19
19 | 3 6 6 10 6 2 5 8 6 7 5 2 | 26 27 24 27 26 26 27 25 27 26 28 26
X20 | 4 --- --- --- --- 314 --- --- --- --- --- 0 | 94 --- --- --- --- 257 --- --- --- --- --- 93
X21 | 6 11 9 11 10 2 --- 9 6 7 9 3 | 27 30 28 28 31 27 --- 29 31 26 30 28
22 | 6 7 8 9 12 4 6 7 6 8 6 2 | 27 24 20 24 24 24 25 25 25 29 27 24
23 | 7 8 6 8 9 2 7 10 6 10 8 2 | 25 26 25 24 29 25 26 28 28 23 29 25
24 | 9 8 7 10 10 2 5 9 9 8 6 2 | 46 43 43 45 44 44 42 44 44 45 45 44
25 | 5 10 7 11 8 3 6 9 6 8 7 2 | 24 25 9999 23 20 22 15 25 22 20 24 22
26 | 7 9 8 10 8 3 7 10 7 8 6 2 | 22 23 20 23 21 20 20 20 18 20 21 20
27 | 6 8 7 8 6 3 5 9 8 8 6 2 | 20 22 22 19 18 20 18 22 17 21 19 19
28 | 10 8 8 9 8 3 7 10 7 10 10 3 | 30 34 33 30 34 33 33 34 35 31 37 32
29 | 6 8 6 11 5 3 5 7 6 5 6 2 | 23 22 20 24 22 21 22 20 20 22 20 21
30 | 9 9 8 10 17 4 4 7 6 7 5 2 | 36 32 30 35 34 32 30 34 33 31 32 32
31 | 8 6 11 10 9 5 8 9 10 9 7 3 | 47 45 39 45 44 42 42 44 45 42 43 43
32 | 6 9 9 8 5 2 6 8 5 7 8 2 | 31 36 36 32 30 33 31 36 32 32 33 32
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 10 9 3 6 10 7 9 7 |T 34 33 31 32 32 38 31 33 32 32 33 33
WRMS | 7 9 7 10 8 3 6 10 7 8 6 |NE 34 33 31 32 32 38 31 33 32 32 33 33
MEDI | 7 9 7 10 9 3 6 9 7 8 6 |MD 27 27 26 27 28 26 26 28 28 28 29 26
Table 3.2386.3 GPS week: 2386 Day: 3 MJD: 60949.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 12 8 --- 14 5 --- 13 7 11 5 3 | 35 35 32 --- 35 34 --- 36 37 31 36 34
2 | 5 7 10 8 11 5 9 10 8 8 9 3 | 39 39 38 37 41 39 39 39 43 40 42 39
3 | 6 9 8 10 8 3 5 10 6 7 4 2 | 43 45 42 40 40 42 43 43 44 44 44 42
4 | 6 11 8 10 7 1 6 11 6 8 6 2 | 28 27 26 29 30 28 30 27 31 28 30 28
5 | 6 9 10 13 8 3 6 9 6 9 6 2 | 43 43 41 42 45 42 45 40 47 43 41 43
6 | 6 10 6 9 10 3 5 8 6 9 6 2 | 43 40 41 40 41 41 40 41 44 44 41 41
7 | 8 7 11 11 13 4 6 8 6 7 8 3 | 43 40 37 44 44 41 42 40 41 41 39 40
8 | 4 6 7 12 6 3 4 10 5 7 6 2 | 37 38 36 37 37 37 36 38 37 36 35 36
9 | 9 7 8 9 8 3 4 8 4 11 7 2 | 37 38 38 37 36 37 37 40 37 36 36 37
10 | 4 11 7 10 6 3 5 7 8 9 4 2 | 36 36 34 32 35 34 33 33 36 33 34 34
11 | 8 12 5 9 12 3 7 12 5 11 5 2 | 38 39 37 40 41 38 38 39 41 37 38 38
12 | 6 7 9 8 10 3 8 9 7 13 8 2 | 78 76 74 76 79 77 80 74 75 76 74 76
13 | 7 9 6 9 6 2 6 9 6 10 6 2 | 35 37 34 30 32 32 33 37 34 34 31 33
14 | 7 10 6 12 9 3 6 11 5 13 5 2 | 54 50 51 51 55 52 54 55 55 50 54 53
15 | 6 8 6 9 7 3 7 6 4 10 7 2 | 49 50 46 51 47 49 48 48 50 50 47 48
16 | 8 10 9 12 7 3 12 11 8 13 7 3 | 42 42 39 45 40 41 42 39 45 39 42 41
17 | 3 7 5 8 6 3 4 9 4 7 6 2 | 49 48 47 49 49 49 49 48 52 52 49 49
18 | 8 12 6 10 10 4 7 15 8 13 7 3 | 36 38 35 42 39 37 38 39 39 35 36 37
19 | 4 5 6 8 4 3 5 8 6 8 6 2 | 44 43 42 42 42 43 43 43 45 46 44 43
X20 | 5 8 --- --- --- 9 --- --- --- --- --- 6 | 72 32 --- --- --- 120 --- --- --- --- --- 73
X21 | 7 13 10 13 9 3 --- 10 7 12 7 3 | 41 41 43 41 46 43 --- 44 47 49 43 43
22 | 5 7 8 10 9 3 6 8 6 9 5 2 | 47 46 45 47 48 47 47 48 50 48 49 47
23 | 7 8 6 13 8 3 6 11 6 13 9 2 | 37 37 37 37 40 39 38 38 42 34 40 38
24 | 8 9 7 11 7 3 4 8 7 11 8 2 | 45 43 41 43 43 42 42 41 44 37 40 42
X25 | 7 8 7 8 10 4 --- 9 7 14 7 3 | 30 27 9999 28 26 29 --- 30 34 27 28 30
26 | 7 10 8 11 8 3 5 11 7 11 7 2 | 38 38 37 35 37 37 36 36 37 35 37 36
27 | 5 7 8 11 6 3 5 9 7 7 5 2 | 35 37 34 34 34 35 32 35 36 32 33 34
28 | 10 9 6 11 9 5 7 13 7 11 9 3 | 34 35 34 36 39 36 35 38 39 33 39 36
29 | 4 7 7 10 5 3 7 7 4 6 8 2 | 47 46 45 48 45 46 47 45 48 45 44 46
30 | 9 8 9 9 15 3 4 7 5 8 4 2 | 43 40 37 41 42 40 40 40 41 39 38 40
31 | 8 8 9 10 8 3 9 8 7 7 7 2 | 44 40 37 43 42 40 39 39 43 40 43 40
32 | 6 10 9 11 6 2 5 10 10 11 7 2 | 38 38 39 38 38 37 36 40 37 33 36 36
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 10 8 3 6 10 6 10 7 |T 42 40 39 41 41 43 41 41 42 40 40 41
WRMS | 7 9 8 10 8 3 6 10 6 10 6 |NE 42 40 39 41 41 43 41 41 42 40 40 41
MEDI | 6 8 8 10 8 3 6 9 6 10 7 |MD 41 39 38 40 41 40 39 40 42 39 40 40
Table 3.2386.4 GPS week: 2386 Day: 4 MJD: 60950.000
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 11 --- 14 8 --- 14 9 14 11 4 | 38 38 37 --- 38 38 --- 41 37 36 38 36
2 | 6 9 9 10 11 5 10 9 7 10 9 3 | 27 26 25 27 25 26 27 25 28 32 30 26
3 | 6 10 9 9 10 3 5 10 7 7 7 2 | 21 23 23 19 18 20 20 22 20 21 21 19
4 | 6 13 7 9 9 2 7 13 7 14 9 3 | 24 24 24 30 28 24 26 25 26 26 30 25
5 | 5 8 8 10 10 3 8 12 6 9 7 2 | 35 30 30 38 33 32 30 32 35 35 36 32
6 | 6 11 7 14 13 3 6 8 5 11 7 2 | 26 27 25 26 20 24 22 25 24 28 28 24
7 | 8 8 10 11 12 4 7 7 5 10 5 2 | 41 38 36 43 43 39 40 39 38 37 41 39
8 | 4 7 6 10 8 3 5 8 6 9 6 2 | 24 27 26 25 24 25 24 27 24 25 25 24
9 | 8 8 8 6 8 2 5 9 5 15 5 2 | 22 24 25 24 22 21 20 27 20 21 23 22
10 | 7 10 9 9 7 3 5 7 5 11 6 2 | 22 23 22 21 21 20 19 23 19 21 23 20
11 | 9 12 7 9 14 2 5 12 6 10 8 3 | 23 24 23 23 27 22 23 28 24 21 26 23
12 | 8 6 9 8 9 2 8 10 8 8 6 2 | 88 84 85 87 85 86 86 87 85 88 86 86
13 | 6 10 5 9 6 4 7 9 8 7 7 2 | 25 30 25 26 25 25 22 31 24 25 27 25
14 | 8 10 7 15 9 3 7 13 6 15 7 3 | 52 53 51 51 53 52 51 54 51 45 52 51
15 | 6 7 8 8 6 2 7 7 4 10 6 2 | 44 43 42 44 43 42 42 46 42 49 45 43
16 | 7 11 9 10 9 3 8 10 6 12 9 3 | 23 26 24 27 25 24 25 23 25 26 26 24
17 | 5 9 7 13 7 2 5 7 6 13 8 2 | 26 28 26 25 25 26 25 27 25 31 30 26
18 | 9 12 8 10 10 5 8 15 7 14 8 3 | 24 24 23 26 26 25 25 31 24 26 28 24
19 | 5 8 6 11 6 2 5 7 6 15 8 2 | 24 26 24 23 22 24 23 25 22 32 27 23
X20 | 7 12 --- 17 --- 9 --- --- 7 13 8 4 | 29 20 --- 28 --- 51 --- --- 31 28 27 27
X21 | 6 12 9 9 11 3 --- 9 5 11 8 3 | 28 31 31 35 32 31 --- 33 32 32 32 31
22 | 7 5 9 11 12 3 6 6 6 11 7 2 | 24 26 22 28 20 24 22 26 23 28 24 23
23 | 9 9 8 9 10 4 7 8 8 12 11 3 | 27 28 26 29 31 28 27 28 30 24 29 27
24 | 8 8 6 12 8 4 4 8 6 9 6 2 | 41 38 37 37 41 38 36 40 36 40 38 37
X25 | 10 --- 8 11 --- 6 --- 8 5 --- 6 3 | 24 --- 9999 21 --- 21 --- 25 21 --- 20 21
26 | 9 9 9 21 9 3 6 9 5 12 5 3 | 21 21 21 23 21 19 19 19 18 21 20 19
27 | 5 8 8 9 6 3 6 8 6 11 6 2 | 23 26 25 24 22 23 21 24 21 25 22 22
28 | 9 9 8 8 8 2 7 11 6 9 8 2 | 26 30 30 28 33 29 29 32 29 26 32 28
29 | 8 8 7 8 7 3 7 7 6 7 7 2 | 21 23 21 23 21 22 20 22 22 23 23 21
30 | 9 8 9 6 15 4 5 6 6 9 5 2 | 29 27 27 27 30 27 25 28 26 25 27 26
31 | 8 6 10 11 9 1 9 7 8 7 6 2 | 40 38 35 40 40 38 38 39 37 39 39 38
32 | 6 10 10 8 5 3 7 9 7 11 11 3 | 28 31 31 25 27 27 25 33 27 31 30 28
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 11 9 3 7 9 6 11 7 |T 30 30 30 30 30 30 29 31 29 31 31 29
WRMS | 7 9 8 10 9 3 7 9 6 11 7 |NE 30 30 30 30 30 30 29 31 29 31 31 29
MEDI | 7 9 8 10 9 3 7 9 6 11 7 |MD 26 27 25 27 26 25 25 28 25 28 28 25
Table 3.2386.5 GPS week: 2386 Day: 5 MJD: 60951.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 12 8 --- 12 5 --- 13 6 13 6 3 | 45 43 45 --- 48 44 --- 47 47 46 47 46
2 | 4 9 8 8 9 4 8 8 7 11 7 2 | 43 40 42 43 44 42 42 42 46 45 47 43
3 | 7 9 8 7 11 4 5 10 7 8 3 2 | 58 55 57 58 57 58 58 59 59 58 57 58
4 | 5 13 7 7 10 2 8 13 6 11 7 3 | 22 22 22 26 26 22 25 22 24 21 25 22
5 | 6 10 11 9 12 3 7 10 6 12 7 3 | 38 37 37 44 40 39 38 38 40 45 39 39
6 | 6 10 7 11 10 3 5 8 5 8 8 2 | 43 43 43 43 43 43 41 44 44 43 41 42
7 | 8 6 11 11 10 3 6 8 4 8 8 2 | 34 33 31 37 33 34 34 33 33 35 33 33
8 | 5 7 8 7 7 3 4 8 5 10 4 2 | 41 40 42 42 41 40 39 42 39 41 40 40
9 | 5 7 7 7 8 3 5 8 3 10 5 2 | 27 30 30 31 27 29 27 32 26 29 27 28
10 | 7 9 7 9 8 3 7 7 6 11 6 2 | 35 36 38 33 38 35 35 37 35 37 35 35
11 | 8 14 7 10 11 2 7 10 5 15 7 3 | 30 30 28 32 35 31 32 33 33 34 34 31
12 | 7 7 11 8 8 3 8 9 6 10 6 2 | 38 38 38 36 36 39 41 37 37 39 43 38
13 | 8 8 5 7 6 3 7 7 8 10 8 2 | 27 33 28 29 29 28 27 32 29 30 29 28
14 | 8 10 8 20 7 3 5 12 6 12 6 3 | 57 59 58 60 59 58 58 60 59 57 60 58
15 | 6 8 6 6 7 2 9 6 3 11 5 2 | 32 33 32 35 32 32 31 33 33 37 33 32
16 | 7 11 9 7 9 3 8 11 6 11 6 2 | 53 54 56 58 56 56 56 55 56 59 56 55
17 | 5 6 5 8 6 3 5 8 5 8 5 2 | 50 50 50 49 51 51 50 50 52 53 51 50
18 | 7 12 6 8 10 4 8 15 7 15 8 3 | 31 33 30 33 34 32 34 38 34 33 31 32
19 | 6 7 6 12 5 2 5 6 5 9 6 2 | 49 49 48 49 49 49 48 49 50 51 50 49
X20 | 8 11 --- 9 --- 6 --- 10 8 10 6 3 | 62 33 --- 25 --- 86 --- 18 28 29 25 64
X21 | 6 12 9 9 11 3 --- 10 5 11 7 3 | 48 48 49 49 53 49 --- 51 53 50 52 50
22 | 9 6 9 10 9 3 5 6 5 9 5 2 | 49 48 48 48 51 49 49 49 50 52 50 49
23 | 8 8 7 10 11 3 9 10 8 12 7 3 | 44 47 46 44 51 45 47 48 50 48 47 47
24 | 8 8 7 9 6 2 5 7 6 10 4 2 | 33 31 30 28 32 29 30 32 31 29 28 30
26 | 8 9 9 8 10 3 6 10 7 12 6 2 | 41 40 43 40 41 41 40 41 39 41 42 40
27 | 5 6 8 8 7 3 6 7 6 9 5 2 | 38 39 42 41 38 39 37 40 37 39 38 38
28 | 8 9 6 14 8 3 6 12 6 12 7 3 | 43 46 45 45 49 46 46 48 48 44 47 46
29 | 6 7 6 10 6 3 7 7 6 12 6 2 | 43 41 39 42 41 40 43 40 43 39 41 41
30 | 8 8 9 9 13 4 5 6 6 9 4 2 | 37 36 35 36 38 36 36 37 36 36 36 35
31 | 7 8 9 7 8 3 7 9 7 15 5 2 | 36 36 36 38 38 36 37 37 38 34 36 36
32 | 6 10 9 8 7 3 8 10 8 12 9 3 | 27 31 31 27 27 27 26 32 26 24 28 27
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 10 9 3 7 9 6 11 6 |T 40 39 39 40 41 41 39 40 40 40 40 40
WRMS | 7 9 8 10 8 3 7 9 6 11 6 |NE 40 39 39 40 41 41 39 40 40 40 40 40
MEDI | 7 9 8 8 8 3 6 9 6 11 6 |MD 41 39 39 40 40 40 38 40 39 39 40 40
Table 3.2386.6 GPS week: 2386 Day: 6 MJD: 60952.000
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 14 9 --- 14 4 --- 13 6 12 7 3 | 66 64 65 --- 67 67 --- 66 65 65 67 65
2 | 4 7 8 10 10 5 7 10 6 10 6 2 | 37 36 35 36 37 36 36 36 41 37 41 37
3 | 6 9 8 8 9 4 6 8 6 10 6 2 | 42 42 41 43 44 41 41 43 45 43 45 43
4 | 5 13 7 8 8 2 7 13 6 15 6 3 | 22 27 26 25 25 24 25 26 25 26 26 24
5 | 6 8 10 7 12 3 9 12 6 9 7 3 | 28 27 28 33 29 29 27 28 31 31 30 28
6 | 6 11 6 12 11 4 6 8 6 11 6 2 | 29 28 29 32 30 28 26 29 30 26 29 28
7 | 8 7 9 10 11 3 7 9 6 7 6 2 | 38 37 35 39 33 37 38 37 39 38 38 37
8 | 4 6 7 9 6 3 7 10 6 8 7 2 | 30 32 31 31 30 30 31 31 29 29 31 30
9 | 4 8 8 7 8 4 4 9 5 10 8 2 | 22 28 25 23 21 24 23 29 22 21 22 23
10 | 6 9 8 15 6 3 6 7 7 10 5 2 | 23 26 25 25 26 23 21 24 22 23 24 23
11 | 8 12 7 8 14 3 8 11 4 11 7 3 | 33 32 31 35 35 33 33 36 32 35 35 32
12 | 8 8 10 7 9 4 7 10 7 8 4 2 | 59 60 60 61 59 61 61 60 60 62 61 60
13 | 6 10 5 7 7 3 8 10 9 10 8 2 | 15 22 16 17 14 15 13 22 18 15 17 15
14 | 8 10 8 15 8 3 5 12 5 13 7 3 | 69 73 71 70 69 70 71 70 71 72 69 70
15 | 7 7 7 6 7 3 9 7 6 12 7 2 | 41 42 39 44 38 40 38 42 40 42 41 40
16 | 6 9 9 9 8 4 10 10 6 12 7 2 | 43 44 43 44 45 44 45 43 45 45 45 44
17 | 5 7 7 7 5 3 7 8 5 5 6 2 | 39 39 38 39 40 39 40 38 40 40 40 39
18 | 8 13 6 14 8 3 9 13 6 12 5 3 | 34 36 35 37 36 35 36 40 34 35 34 34
19 | 4 7 6 9 6 3 6 6 5 13 6 2 | 36 37 36 39 37 37 37 37 37 38 38 37
X20 | 6 11 --- 14 16 8 --- 12 7 12 7 4 | 44 18 --- 21 15 72 --- 17 20 21 22 44
X21 | 5 10 8 10 14 4 --- 10 6 11 7 3 | 48 46 49 49 55 48 --- 51 50 48 51 49
22 | 7 8 9 12 10 4 5 7 4 7 7 2 | 30 29 27 34 31 30 30 28 31 31 32 29
23 | 9 12 6 10 10 4 8 10 7 12 9 3 | 39 41 41 40 47 40 42 43 45 39 44 42
24 | 8 8 8 7 6 2 6 7 7 10 6 2 | 31 29 29 28 28 28 27 29 28 27 27 28
25 | 7 11 7 8 8 4 6 9 6 11 5 2 | 17 19 18 15 17 16 13 18 16 15 16 16
26 | 8 10 8 19 7 3 6 9 6 12 4 3 | 29 29 28 31 28 28 28 28 27 29 28 27
27 | 6 6 8 10 6 3 6 7 8 5 7 2 | 31 32 32 30 29 30 29 31 29 30 31 30
28 | 9 10 6 9 7 2 6 11 5 13 8 2 | 42 46 46 48 47 46 47 50 48 48 49 47
29 | 6 8 7 7 6 4 6 9 6 9 8 2 | 25 23 23 23 24 23 24 22 27 23 25 24
30 | 7 8 8 11 13 4 7 7 6 7 4 2 | 30 28 26 27 27 27 27 27 29 26 27 27
31 | 6 7 9 10 8 3 7 8 8 12 6 2 | 33 35 30 35 34 32 35 35 37 33 33 33
32 | 7 10 9 10 6 4 7 10 11 11 7 3 | 27 30 30 30 26 28 26 33 29 28 26 27
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 10 9 3 7 9 6 10 6 |T 35 35 35 34 35 36 33 35 35 35 35 35
WRMS | 7 9 8 10 8 3 7 9 6 10 7 |NE 35 35 35 34 35 36 33 35 35 35 35 35
MEDI | 6 9 8 9 8 3 7 9 6 11 7 |MD 33 32 31 34 31 32 31 33 31 31 32 32
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 4.2386 GPS week: 2386 MJD: 60946.0-60952.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3022 |U 14 12 20 |U 8 14 30 |U 46 36 82 |
emr | emr 2988 |U 17 17 31 |U 10 14 39 | 44 41 87 |
esa | esa 2962 | 12 13 25 | 9 15 36 | 43 40 89 |
gfz | gfz 2906 | 10 8 20 |U 8 14 26 |U 37 38 128 |
grg | grg 2961 |U 12 10 20 |U 10 15 27 |U 42 36 81 |
igr | igr 2989 | 11 10 19 | 8 13 26 | 43 36 82 |
igs | igs 3003 | 11 10 20 | 8 13 27 | 44 37 83 |
jgx | jgx 2742 |U 10 9 19 |U 9 15 24 | 44 41 89 |
jpl | jpl 2989 | 17 17 34 | 11 19 39 | 47 42 96 |
mit | mit 3003 |U 11 10 18 |U 8 15 27 |U 32 33 75 |
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 5.2386.0 GPS week: 2386 Day: 0 MJD: 60946.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 10 16 | 9 14 34 | 7 4 24 |
emr | emr 2976 | 16 14 30 | 10 14 46 | 9 13 33 |
esa | esa 2976 | 10 11 24 | 9 14 39 | 6 12 31 |
gfz | gfz 2880 | 9 6 20 | 8 12 23 | 7 7 22 |
grg | grg 2976 | 10 8 18 | 10 18 30 | 8 8 22 |
igr | igr 2976 | 9 7 19 | 9 13 29 | 6 7 23 |
igs | igs 2976 | 9 8 18 | 8 13 30 | 6 7 23 |
jgx | jgx 2784 | 8 7 17 | 10 16 23 | 6 9 23 |
jpl | jpl 2976 | 16 12 31 | 12 16 45 | 10 14 41 |
mit | mit 2976 | 8 9 13 | 9 18 31 | 7 7 18 |
Table 5.2386.1 GPS week: 2386 Day: 1 MJD: 60947.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 13 7 18 | 8 12 34 | 29 14 38 |
emr | emr 2969 | 16 14 31 | 10 13 42 | 22 15 39 |
esa | esa 2976 | 10 11 25 | 9 16 38 | 24 13 43 |
gfz | gfz 2879 | 12 6 22 | 8 11 29 | 20 10 34 |
grg | grg 2975 | 12 7 17 | 12 11 32 | 14 10 28 |
igr | igr 2976 | 10 6 19 | 9 11 29 | 21 10 32 |
igs | igs 2976 | 10 6 19 | 9 11 30 | 20 11 32 |
jgx | jgx 2784 | 10 6 21 | 11 12 27 | 19 12 30 |
jpl | jpl 2976 | 15 14 32 | 11 18 41 | 22 17 44 |
mit | mit 2976 | 9 7 13 | 9 9 29 | 20 9 32 |
Table 5.2386.2 GPS week: 2386 Day: 2 MJD: 60948.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3012 | 16 13 25 | 6 10 29 | 18 11 41 |
emr | emr 2976 | 19 18 36 | 8 9 36 | 21 15 52 |
esa | esa 2976 | 14 14 30 | 8 11 35 | 15 12 47 |
gfz | gfz 2879 | 11 8 26 | 7 9 25 | 12 11 35 |
grg | grg 2974 | 13 8 25 | 8 11 24 | 15 10 41 |
igr | igr 2976 | 12 10 24 | 6 8 24 | 16 12 46 |
igs | igs 2976 | 12 10 25 | 6 8 24 | 17 12 45 |
jgx | jgx 2784 | 11 7 24 | 7 10 19 | 16 16 44 |
jpl | jpl 2976 | 19 19 38 | 10 15 36 | 22 13 67 |
mit | mit 2976 | 12 10 24 | 7 11 24 | 18 12 43 |
Table 5.2386.3 GPS week: 2386 Day: 3 MJD: 60949.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 16 12 20 | 8 16 36 | 14 15 28 |
emr | emr 2976 | 17 14 27 | 10 19 37 | 15 25 31 |
esa | esa 2976 | 15 13 23 | 8 17 39 | 15 21 34 |
gfz | gfz 2880 | 12 7 16 | 9 14 38 | 12 10 22 |
grg | grg 2976 | 14 11 18 | 9 14 36 | 14 13 26 |
igr | igr 2976 | 13 9 16 | 7 15 35 | 13 14 28 |
igs | igs 2976 | 13 10 17 | 8 15 33 | 13 15 27 |
jgx | jgx 2688 | 12 9 17 | 9 14 30 | 85 48 78 |
jpl | jpl 2976 | 20 16 32 | 10 22 35 | 15 24 39 |
mit | mit 2976 | 13 12 18 | 7 14 35 | 14 14 27 |
Table 5.2386.4 GPS week: 2386 Day: 4 MJD: 60950.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 11 18 | 9 20 25 | 220 170 376 |
emr | emr 2976 | 14 18 26 | 11 20 37 | 210 170 377 |
esa | esa 2976 | 9 12 24 | 10 21 28 | 211 175 390 |
gfz | gfz 2973 | 6 9 15 | 9 19 25 | 152 162 352 |
grg | grg 2880 | 10 12 17 | 11 19 21 | 216 169 380 |
igr | igr 2976 | 8 11 18 | 9 19 21 | 214 170 376 |
igs | igs 3072 | 7 10 18 | 9 19 22 | 218 170 381 |
jgx | jgx 2688 | 8 11 13 | 10 19 25 | 153 163 351 |
jpl | jpl 2976 | 16 16 34 | 13 26 37 | 224 172 381 |
mit | mit 3072 | 8 8 17 | 9 16 25 | 137 149 340 |
Table 5.2386.5 GPS week: 2386 Day: 5 MJD: 60951.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 15 15 18 | 8 11 25 | 10 12 26 |
emr | emr 2976 | 19 21 29 | 9 13 38 | 13 17 31 |
esa | esa 2880 | 13 17 20 | 9 13 37 | 11 16 30 |
gfz | gfz 2880 | 10 10 16 | 8 15 17 | 7 10 24 |
grg | grg 2880 | 13 13 20 | 9 14 22 | 11 14 27 |
igr | igr 2976 | 12 13 16 | 7 12 21 | 10 12 27 |
igs | igs 2976 | 12 13 17 | 7 12 22 | 10 13 25 |
jgx | jgx 2688 | 11 12 17 | 8 14 18 | 10 12 29 |
jpl | jpl 2976 | 17 20 31 | 11 17 40 | 14 18 39 |
mit | mit 2976 | 12 13 16 | 7 16 20 | 10 12 22 |
Table 5.2386.6 GPS week: 2386 Day: 6 MJD: 60952.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 17 18 27 | 8 14 26 | 21 28 42 |
emr | emr 3072 | 15 19 39 | 9 13 35 | 20 31 50 |
esa | esa 2976 | 12 16 30 | 9 13 40 | 17 34 50 |
gfz | gfz 2976 | 12 10 26 | 9 17 26 | 48 57 404 |
grg | grg 3072 | 15 12 26 | 9 17 23 | 17 28 46 |
igr | igr 3072 | 13 12 24 | 8 14 24 | 22 29 45 |
igs | igs 3072 | 13 13 25 | 8 14 25 | 21 29 47 |
jgx | jgx 2784 | 11 10 23 | 8 16 24 | 21 27 70 |
jpl | jpl 3072 | 15 21 37 | 11 19 41 | 23 35 59 |
mit | mit 3072 | 14 13 24 | 8 19 23 | 22 27 43 |
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 6.2386 GPS week: 2386 MJD: 60946.500-60952.500
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 | 17 -15 32 55 -56 | 11 40
| 28 16 29 26 31 | 11
emr uuuuu | 20 -12 54 102 2 | -25 31
| 10 21 42 39 8 | 3
esa uuuuu | 5 3 -63 62 0 | -6 22
| 10 6 39 56 7 | 4
gfz uuuuu | -7 -18 -47 60 3 | 0 20
| 17 14 59 99 5 | 3
grg uuuuu | -9 4 25 54 1 | 2 20
| 14 9 38 28 4 | 4
igr xxxxx | 3 5 -15 -3 -2 | 0 19
| 8 7 34 27 4 | 4
irf xxxxx | -4 3 -41 -4 3 | -1 21
| 3 5 13 7 5 | 3
jgx uuuuu | 1 2 44 -137 -2 | 10 23
| 13 7 26 47 3 | 4
jpl uuuuu | -9 11 51 39 -3 | -2 16
| 18 4 77 26 9 | 2
mit uuuuu | -8 16 -100 -12 3 | 12 23
| 10 9 34 42 2 | 3
ngs uuuuu | -12 2 30 -189 0 | 12 24
| 21 29 88 99 4 | 3
sio xxxxx | 30 -50 -128 -47 0 | 17 25
| 36 27 82 58 5 | 3
Table 7.2386.0 GPS week: 2386 Day: 0 MJD: 60946.500
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 | 66 -40 -10 59 -17 | 22 35
emr uuuuu | 27 -12 42 111 3 | -22 28
esa uuuuu | -10 9 -6 -39 -6 | 1 16
gfz uuuuu | -19 -19 -119 -40 -3 | 5 16
grg uuuuu | -29 -4 62 68 -1 | 8 18
igr xxxxx | -1 13 23 31 0 | 6 15
irf xxxxx | -2 8 -23 6 -5 | 5 17
jgx uuuuu | -16 16 76 -102 -1 | 15 22
jpl uuuuu | 21 14 36 86 4 | 1 13
mit uuuuu | 3 23 -94 47 5 | 14 21
ngs uuuuu | -48 -7 -15 -150 -1 | 16 23
sio xxxxx | 33 -40 -42 -76 1 | 23 27
Table 7.2386.1 GPS week: 2386 Day: 1 MJD: 60947.500
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 | 42 -15 51 53 -15 | 19 35
emr uuuuu | 30 -6 39 96 12 | -25 30
esa uuuuu | -3 3 -38 44 -6 | -4 16
gfz uuuuu | -33 -10 -18 -88 -3 | 2 15
grg uuuuu | -15 8 -5 4 -2 | 4 15
igr xxxxx | -2 -7 15 28 -5 | 3 13
irf xxxxx | -5 1 -32 -3 1 | 0 15
jgx uuuuu | 7 -2 58 -74 -1 | 11 19
jpl uuuuu | -2 12 22 37 4 | -1 13
mit uuuuu | -20 11 -63 23 5 | 12 19
ngs uuuuu | -15 -7 -48 -128 0 | 13 20
sio xxxxx | -24 -74 -257 30 5 | 19 23
Table 7.2386.2 GPS week: 2386 Day: 2 MJD: 60948.500
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 | -11 -31 66 96 -49 | 19 35
emr uuuuu | 4 21 21 59 10 | -27 31
esa uuuuu | 13 13 -107 60 -7 | -6 17
gfz uuuuu | 11 -35 -61 95 1 | 0 16
grg uuuuu | 7 17 12 84 -5 | 3 15
igr xxxxx | 12 -2 14 -2 -7 | 1 14
irf xxxxx | 2 11 -61 -2 0 | -1 16
jgx uuuuu | -21 -4 2 -209 -7 | 10 19
jpl uuuuu | -7 15 159 59 10 | -3 13
mit uuuuu | 4 21 -134 -34 1 | 11 18
ngs uuuuu | 16 -14 92 -77 -6 | 12 20
sio xxxxx | 92 -31 -37 -100 4 | 16 20
Table 7.2386.3 GPS week: 2386 Day: 3 MJD: 60949.500
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 4 37 34 -67 | 12 41
emr uuuuu | 21 4 62 182 -5 | -29 34
esa uuuuu | 4 6 -27 39 3 | -11 24
gfz uuuuu | 4 2 -108 171 3 | -5 20
grg uuuuu | 3 8 44 44 2 | -3 20
igr xxxxx | 16 11 -17 9 0 | -4 20
irf xxxxx | -4 5 -45 -12 9 | -6 20
jgx uuuuu | 8 2 65 -142 2 | 5 21
jpl uuuuu | -14 7 -63 32 -11 | -5 16
mit uuuuu | -14 2 -96 24 5 | 8 20
ngs uuuuu | -4 -43 62 -357 6 | 7 22
sio xxxxx | 7 -50 -123 9 6 | 13 21
Table 7.2386.4 GPS week: 2386 Day: 4 MJD: 60950.500
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 | 21 -1 32 23 -89 | 11 42
emr uuuuu | 8 -45 76 77 3 | -26 32
esa uuuuu | 13 -1 -79 107 4 | -9 25
gfz uuuuu | -8 -3 -62 147 9 | -3 21
grg uuuuu | -1 12 50 44 4 | -1 21
igr xxxxx | -2 3 -48 -29 -3 | -3 21
irf xxxxx | -9 1 -52 -13 5 | -3 23
jgx uuuuu | 10 4 17 -146 -1 | 7 24
jpl uuuuu | -33 5 112 23 -9 | -3 17
mit uuuuu | -17 12 -148 -56 1 | 11 24
ngs uuuuu | -2 17 123 -132 -2 | 10 25
sio xxxxx | 25 -98 -132 -92 -8 | 15 24
Table 7.2386.5 GPS week: 2386 Day: 5 MJD: 60951.500
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 -3 54 79 -88 | 7 43
emr uuuuu | 29 -26 134 96 4 | -20 31
esa uuuuu | 17 -6 -96 131 3 | -4 28
gfz uuuuu | -16 -30 47 120 4 | 2 27
grg uuuuu | -5 -5 -42 82 4 | 4 26
igr xxxxx | 3 7 -68 -34 -1 | 1 25
irf xxxxx | -4 -6 -44 -1 0 | 2 27
jgx uuuuu | 10 3 41 -180 -5 | 12 29
jpl uuuuu | -25 16 101 6 -7 | 1 19
mit uuuuu | -10 12 -109 -50 1 | 16 30
ngs uuuuu | -2 36 -108 -285 3 | 15 30
sio xxxxx | 24 -25 -211 -102 0 | 19 29
Table 7.2386.6 GPS week: 2386 Day: 6 MJD: 60952.500
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 -18 -5 40 -66 | -10 53
emr uuuuu | 18 -22 8 91 -11 | -24 34
esa uuuuu | 3 0 -86 93 11 | -9 29
gfz uuuuu | 12 -28 -7 15 9 | -2 27
grg uuuuu | -25 -5 55 52 7 | 0 27
igr xxxxx | -6 7 -21 -24 6 | -3 26
irf xxxxx | -7 1 -30 -5 9 | -3 28
jgx uuuuu | 6 -2 52 -107 1 | 7 28
jpl uuuuu | -4 10 -8 33 -15 | -3 22
mit uuuuu | -2 28 -56 -37 5 | 13 29
ngs uuuuu | -28 34 107 -192 -2 | 10 29
sio xxxxx | 50 -34 -90 -1 -4 | 15 28
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