[IGSREPORT-30638] Wk 2385 IGS Final Orbits
acc
acc at igs.org
Sat Oct 11 05:55:27 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2385 (Sep 21, 2025 - Sep 27, 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_20252640000_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 | BRAZ DAV1 HRAO IISC MCIL NNOR BRAZ DAV1 NNOR
0 | EMR | CKIS KERG MCIL NRMD ONSA PDEL CKIS GUAM IISC MCIL
0 | EMR | NRMD
0 | ESA | HRAO IISC PTGG CPVG HRAO PTGG
0 | GFZ | 21 13 21 HRAO IISC HRAO ONSA
0 | GRG | 13 13 CZTG CZTG
0 | JGX | PIMO
0 | JPL | CHTI CHTI GLPS GUAM IISC MAJU POHN
0 | MIT | CKSV DARW FLRS GMSD GRAS GRAZ IRKJ JOZE KIR0 KRGG
0 | MIT | MADR MCM4 MEDI MQZG REDU TLSG YARR ZIM2 CKSV DARW
0 | MIT | FLRS GMSD GRAS GRAZ IRKJ JOZE KIR0 KRGG MADR MCM4
0 | MIT | MEDI MQZG REDU TLSG YARR ZIM2
1 | COD | DAV1 LMMF MCM4 MONP DAV1 GRAC LMMF
1 | EMR | CUSV FAIR THU2 BADG FAIR MCM4 NRMD THU2 YEL2
1 | ESA | BELE CHUR CUSV FALK BELE CHUR FALK NKLG
1 | GFZ | 21 13 21 HOB2 BADG MONP SCUB
1 | GRG | ASCG CZTG DAV1 CKSV CZTG
1 | JPL | CHTI BADG CAS1 CHTI GLPS GUAM KIRI NRMD PIMO
1 | MIT | BUCU GANP GMSD IRKJ KITG LMMF MADR MAR6 MCM4 MEDI
1 | MIT | NNOR PARC REDU SFER SOFI YARR ZIM2 BUCU GANP GMSD
1 | MIT | GRAC IRKJ KITG LMMF MADR MAR6 MCM4 MEDI NNOR PARC
1 | MIT | REDU SFER SOFI YARR ZIM2
2 | COD | CKSV
2 | EMR | 3 ASCG NRMD PIE1 SCOR WHIT CHUR NRMD PIE1 SCOR WHIT
2 | ESA | CHUR CKSV YEL2 BOGT CHUR CKSV PIE1 YEL2
2 | GFZ | 21 5 21 CMUM ZAMB TASH ZAMB
2 | GRG | PIMO SCRZ
2 | JGX | POVE NTUS POVE
2 | JPL | CHTI CKSV CMUM GUAM
2 | MIT | BRST CRO1 GANP GMSD GRAC HOFN IQAL IRKJ METG MQZG
2 | MIT | NNOR PARC SCTB YARR YEBE BRST CRO1 GANP GMSD GRAC
2 | MIT | HOFN IQAL IRKJ METG MQZG NNOR PARC SCTB YARR YEBE
3 | COD | CKSV HKSL MATE TOPL BOGT HKSL MATE REYK TOPL
3 | EMR | MCM4 NRMD DGAR MCM4 NRMD
3 | ESA | FALK NKLG
3 | GFZ | 21 13 21 CMUM
3 | GRG | BJFS CZTG BOGT CKSV CZTG GMSD NNOR
3 | JGX | NTUS
3 | JPL | BADG CHTI CMUM
3 | MIT | BRST GANP GMSD HOFN IQAL IRKJ KITG MADR MCM4 MEDI
3 | MIT | METG SCTB WROC YARR YEBE BRST GANP GMSD HOFN IQAL
3 | MIT | IRKJ KITG MADR MCM4 MEDI METG SCTB WROC YARR YEBE
4 | COD | GODN HKSL MATE MCM4 NTUS SCUB ZIM2 MATE NTUS ZIM2
4 | EMR | XMIS BADG NRMD TRO1
4 | ESA | CPVG GLSV JOG2 TOPL GLSV JOG2 TOPL
4 | GFZ | 21 21 KOKV KOKV
4 | GRG | ASCG TRO1 CZTG TRO1 WUH2
4 | JPL | BADG CHTI BADG CHTI GLPS GODN HKSL NRMD PIMO
4 | MIT | ALBH BREW DAEJ IRKJ KOKV MADR MAR6 MCM4 MEDI NLIB
4 | MIT | NNOR PARC REYK SCTB YARR ALBH BREW DAEJ IRKJ KOKV
4 | MIT | MAR6 MEDI NLIB NNOR PARC REYK SCTB YARR
5 | COD | AJAC BADG BOGT GLSV MATE MCM4 NICO PIMO STHL VILL
5 | COD | AJAC GLSV MATE NICO STHL VILL ZAMB
5 | EMR | NRMD POL2 SCOR TRO1 BADG CUSV MCM4 NYAL POL2 SCOR
5 | EMR | TRO1 YEL2 ZAMB
5 | ESA | BADG GLPS ULAB CUSV GLPS MAW1 POL2 SEYG
5 | GFZ | 21 21 BADG KIT3 STHL ZAMB KIT3 STHL
5 | GRG | ASCG BOGT CAS1 CCJ2 DJIG GLSV GUAM IRKJ KOUG POL2
5 | GRG | SEYG TRO1 TWTF WUH2 MAW1 POL2 ULAB
5 | JPL | NYAL PIMO ZAMB BADG BOGT CHTI GLPS HKSL IISC PIMO
5 | JPL | QUIN
5 | MIT | BREW BRST CCJ2 FLRS GMSD IRKJ JOZE KOKB MADR MCM4
5 | MIT | MEDI NLIB PARC REDU SVTL YARR YEBE ZIM2 BREW BRST
5 | MIT | CCJ2 FLRS GMSD IRKJ JOZE KOKB MADR MCM4 MEDI NLIB
5 | MIT | PARC REDU SVTL YARR YEBE
6 | COD | GAMB GANP HKSL IISC NRMD PIMO POVE SYOG
6 | EMR | 24 IISC BSHM DGAR FAA1 NRMD PDEL
6 | ESA | CHUR CUSV NRMD CHUR CUSV IISC MAS1 MAW1 POVE TUVA
6 | GFZ | 21 13 21 IISC NRMD IISC
6 | GRG | ASCG GAMB GLPS PIMO
6 | JGX | DUMG CUSV
6 | JPL | CHTI CPVG GLPS HKSL IISC NRMD PIMO RIO2
6 | MIT | BREW CCJ2 GMSD GRAC GRAS IISC IRKJ MADR MAR6 MCM4
6 | MIT | MEDI NIST NLIB PARC REDU REYK RIGA STK2 SVTL YARR
6 | MIT | YEBE ZIM2 BREW CCJ2 GMSD GRAC GRAS IISC IRKJ MADR
6 | MIT | MAR6 MCM4 MEDI NIST NLIB PARC REDU REYK RIGA STK2
6 | MIT | SVTL YARR YEBE ZIM2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~16:25 | ~ 0.34 ns
1 | ESA | ~00:05 | ~ 0.33 ns
2 | ESA | ~20:45 | ~ 0.32 ns
3 | ESA | ~03:30 | ~ 0.32 ns
4 | ESA | ~13:45 | ~ 0.32 ns
5 | ESA | ~09:00 | ~ 0.33 ns
6 | ESA | ~14:00 | ~ 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. 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
----+--------+---------------
2 | JGX | 26
2 | JPL | 26
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 G10 | | | 4 | 4 | 4 | 4 | 4 |
PRN G26 | 4 | 4 | 4 | 4 | 4 | 4 | 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 | .7 -1.2 .6 -13 -8 -3 -.20
EMR | 0 | 2.1 2.1 -5.7 -4 4 -8 -.07
ESA | 0 | .4 -1.0 -.7 2 5 2 -.97
GFZ | 0 | .2 -.9 .4 -19 10 16 .02
GRG | 0 | -.5 .0 -.9 4 21 1 -.08
JGX | 0 | -1.0 8.9 -5.9 2 -1 -1 -.29
JPL | 0 | -4.7 1.6 -10.9 -2 -8 6 -.19
MIT | 0 | -3.0 -1.4 11.2 -3 9 -4 -.31
NGS | 0 | -5.2 4.6 4.6 7 3 -5 -.29
SIO | 0 | -6.3 6.3 -5.5 124 45 -15 -.27
COD | 1 | 1.2 -1.4 .6 -12 -9 1 -.23
EMR | 1 | 3.4 2.3 -13.9 1 4 6 -.11
ESA | 1 | -.0 -.7 -.9 2 6 14 -.99
GFZ | 1 | -.1 -.8 .7 -16 13 5 -.11
GRG | 1 | -.3 -.2 -1.1 18 27 2 -.21
JGX | 1 | -.9 10.3 -9.4 22 -1 -1 -.40
JPL | 1 | -3.4 3.0 -10.0 -5 -12 15 -.11
MIT | 1 | -3.2 -.2 11.2 -3 0 12 -.15
NGS | 1 | .2 4.9 -2.5 -3 1 -12 -.39
SIO | 1 | -3.9 6.5 -6.3 29 50 -14 -.25
COD | 2 | 1.3 -1.7 .2 -8 -2 2 -.24
EMR | 2 | 6.5 2.6 -12.3 2 2 -9 -.12
ESA | 2 | -.1 -1.0 -.5 -3 1 13 -.96
GFZ | 2 | .0 -.6 .3 -29 13 20 -.06
GRG | 2 | .4 -.1 -1.1 6 20 5 -.09
JGX | 2 | 7.3 5.6 -8.9 15 -10 13 -.27
JPL | 2 | 3.4 3.8 -9.0 -12 -5 14 .19
MIT | 2 | 1.7 -.4 9.2 -2 3 10 -.03
NGS | 2 | 2.9 1.0 1.7 0 7 -23 -.03
SIO | 2 | -1.6 -1.5 -4.6 -32 15 2 -.26
COD | 3 | 1.5 -1.8 .3 -8 -10 11 -.24
EMR | 3 | 13.1 -2.0 -9.1 0 3 -7 -.20
ESA | 3 | -.3 -1.0 -.9 0 7 9 -1.07
GFZ | 3 | .4 -.6 .5 -1 25 -7 .02
GRG | 3 | .6 -.3 -1.1 14 23 3 -.12
JGX | 3 | 7.8 8.1 -2.3 -8 -1 15 -.33
JPL | 3 | 4.3 -2.8 -8.9 3 6 -5 .03
MIT | 3 | 4.2 -5.6 11.5 7 6 10 -.04
NGS | 3 | 11.8 -1.5 10.1 -6 -4 -9 -.10
SIO | 3 | 4.3 1.2 -.8 89 1 16 -.08
COD | 4 | .9 -1.6 -.0 -5 -13 7 -.15
EMR | 4 | 7.5 2.5 -7.3 1 4 -5 -.38
ESA | 4 | .5 -1.1 -.7 2 -3 16 -.99
GFZ | 4 | .3 -.5 .4 0 19 1 .06
GRG | 4 | .1 -.3 -.8 13 16 6 -.14
JGX | 4 | .4 9.6 -6.0 -11 -1 9 -.03
JPL | 4 | .3 -7.5 -5.8 1 3 17 -.07
MIT | 4 | .9 -5.3 13.4 4 4 10 -.12
NGS | 4 | 2.8 .3 12.3 5 20 -23 -.16
SIO | 4 | 1.9 .3 -3.1 47 -21 55 -.20
COD | 5 | 1.1 -1.9 -.2 -13 -8 7 -.23
EMR | 5 | 5.7 -1.1 -3.8 3 6 -4 -.30
ESA | 5 | .4 -1.5 -1.3 -1 5 23 -1.02
GFZ | 5 | .1 -1.2 -.4 -24 9 19 -.07
GRG | 5 | .1 -.3 -1.5 12 24 9 -.24
JGX | 5 | 2.1 9.7 -.3 -16 12 4 -.26
JPL | 5 | -.9 3.7 -5.0 -11 -1 16 -.17
MIT | 5 | 2.5 .2 12.4 8 6 7 -.20
NGS | 5 | .1 -2.0 12.0 -5 15 -29 -.10
SIO | 5 | 4.2 7.6 -1.3 112 -15 79 -.10
COD | 6 | 1.1 -1.3 .1 -10 2 3 -.18
EMR | 6 | 6.6 2.3 -4.1 0 3 -7 -.11
ESA | 6 | .4 -1.0 -1.1 13 8 2 -1.08
GFZ | 6 | .0 -.5 .3 -26 16 11 -.03
GRG | 6 | .6 .1 -.8 15 29 -1 -.37
JGX | 6 | .7 10.0 5.9 -38 11 4 -.33
JPL | 6 | -.5 3.3 -4.3 -4 -5 14 -.11
MIT | 6 | .7 -.2 13.4 8 11 3 -.07
NGS | 6 | 4.2 4.6 12.2 15 -4 -11 -.28
SIO | 6 | 3.2 8.8 6.1 107 -61 57 .02
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 1.2385.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2385.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 2.2385.[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 3.2385.[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 5.2385.0-6). 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 2385 summary. (Sep 21, 2025 - Sep 27, 2025)
Table 1.2385.a GPS week: 2385 MJD: 60939.000-60945.000
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 797| 0 0 5 6 8 11 -.01 8 7 | -664 -80 5 121
| 0 0 0 13 8 20 .01 | 64 102
emr 109| 0 0 0 9 -2 -21 .04 9 9 | -144 178 7 110
| 1 0 1 12 9 25 .02 | 136 405
esa 189| 0 0 -4 0 5 7 -.15 7 7 | 468 -25 8 210
| 0 0 1 7 3 12 .01 | 549 418
gfz 152| 0 0 5 10 9 0 .08 10 10 | -127 79 11 118
| 0 0 2 13 10 11 .02 | 69 133
grg 130| 1 0 0 -2 21 -5 .02 9 8 | -18 0 7 134
| 0 0 2 9 9 17 .03 | 58 124
igr n/a| 0 0 0 -1 -4 -8 .01 3 3 | 10152 209 8 76
| 0 0 1 9 10 19 .01 | 343 438
jgx n/a| 0 0 0 -12 -16 0 -.01 7 7 | -32 7 32 86
| 0 0 1 10 9 9 .01 | 38 58
jpl 120| -1 0 0 4 -8 15 .07 9 9 | -2520 97 7 85
| 1 0 0 6 11 18 .02 | 428 568
mit 359| 0 0 -5 -2 2 -23 .01 7 7 | 10196 122 40 72
| 0 0 0 21 18 49 .02 | 423 200
ngs 251| 0 0 1 -10 -3 0 -.07 10 10 | -670 -67 503 806
| 0 0 3 24 16 4 .02 | 66 111
sio 365| 0 0 1 -4 -6 20 .02 8 7 | --- --- --- ---
| 0 0 1 18 11 30 .02 | --- ---
Table 1.2385.b GPS week : 2385 MJD: 60939.000-60945.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 4 4 4 4 4 |
2 | 3 3 3 3 3 3 3 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 3 3 |
6 | 3 4 3 3 3 3 3 |
7 | 4 4 4 3 3 3 3 |
8 | 2 2 3 2 2 2 2 |
9 | 3 3 3 3 3 3 3 |
10 | 3 2 3 3 3 3 3 |
11 | 3 3 3 4 4 3 3 |
12 | 3 2 2 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 2 |
16 | 3 3 3 3 3 3 3 |
17 | 2 2 2 3 2 3 2 |
18 | 3 3 4 3 3 3 3 |
19 | 2 2 3 3 2 2 3 |
21 | 3 3 3 3 3 3 3 |
22 | 2 2 2 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 3 2 3 3 3 3 2 |
26 | 3 3 13 3 3 3 3 |
27 | 2 3 3 3 3 2 2 |
28 | 3 3 4 4 3 3 3 |
29 | 3 2 2 2 2 2 2 |
30 | 3 3 3 3 3 3 3 |
31 | 4 4 4 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 2.2385.0 GPS week: 2385 Day: 0 MJD: 60939.000
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 809| 0 0 5 -11 17 0 -.01 9 7 | -730 115 6 119
emr 109| -1 0 0 14 0 -4 .06 9 9 | -43 133 6 118
esa 189| 0 0 -6 6 5 10 -.14 8 7 | 1236 4 9 217
gfz 153| 0 0 1 14 9 8 .08 9 9 | -119 -105 12 117
grg 131| 0 0 2 6 17 -18 .01 8 8 | -27 28 7 122
igr n/a| 0 0 0 -4 0 4 .01 3 3 | 10115 292 9 73
jgx n/a| 0 0 0 -2 -8 6 -.01 6 6 | 3 -66 28 86
jpl 120| 0 0 0 11 -5 11 .10 9 9 | -2067 36 7 87
mit 359| 1 0 -5 -5 -14 0 .00 7 7 | 10172 180 42 75
ngs 256| -1 0 2 13 -14 -3 -.11 10 10 | -754 148 585 850
sio 361| 0 -1 1 -10 0 -5 .01 7 6 | --- --- --- ---
Table 2.2385.1 GPS week: 2385 Day: 1 MJD: 60940.000
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 813| 0 0 5 15 5 31 -.03 9 8 | -547 -142 6 119
emr 112| 0 0 -2 -5 -12 7 .01 8 8 | 18 -350 7 112
esa 189| 0 0 -4 -6 6 21 -.14 8 8 | 1145 -642 9 217
gfz 156| 1 0 6 5 4 11 .10 9 9 | -166 84 10 130
grg 130| 1 0 1 -18 39 -2 .03 10 7 | 42 -128 6 143
igr n/a| 0 0 3 -13 0 5 .03 3 3 | 10409 -470 9 75
jgx n/a| 0 0 0 1 -18 -1 -.02 6 6 | -32 15 36 81
jpl 120| -3 0 0 0 -9 34 .08 9 9 | -2063 -591 6 86
mit 359| 0 -1 -4 20 -18 -54 -.02 6 6 | 10305 -260 41 67
ngs 245| 0 -1 -2 -52 13 2 -.07 11 10 | -551 -137 472 815
sio 368| 0 0 2 -2 4 -11 .04 7 7 | --- --- --- ---
Table 2.2385.2 GPS week: 2385 Day: 2 MJD: 60941.000
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 811| 0 0 5 25 22 -6 -.01 7 7 | -620 -151 6 117
emr 110| 0 0 -1 0 -8 -14 .03 9 9 | -158 -105 8 124
esa 189| -2 0 -5 0 3 15 -.14 8 7 | 496 -353 10 215
gfz 153| 0 0 5 -1 14 -3 .11 9 9 | -167 260 11 112
grg 131| 1 0 2 -6 17 -2 -.02 9 7 | -39 36 8 142
igr n/a| 0 0 0 -13 -5 -4 .02 3 3 | 9903 -182 9 72
jgx n/a| 0 0 -2 -5 -22 0 -.01 6 6 | -3 -24 32 83
jpl 120| -1 0 0 -3 -19 21 .06 9 9 | -2656 -337 7 79
mit 359| 0 0 -5 17 9 -31 -.00 8 8 | 9798 28 39 72
ngs 255| 0 0 -4 -19 16 10 -.03 11 11 | -628 -143 541 811
sio 365| 0 -2 3 -22 -18 30 .02 10 10 | --- --- --- ---
Table 2.2385.3 GPS week: 2385 Day: 3 MJD: 60942.000
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 801| 0 0 4 2 4 36 .01 7 7 | -673 -79 6 125
emr 109| 1 0 -1 10 -4 -45 .04 8 8 | -125 9 8 118
esa 189| 0 0 -2 6 0 4 -.15 7 6 | 27 -96 7 207
gfz 153| 0 0 3 39 6 -2 .06 10 10 | -134 31 11 123
grg 128| 2 0 1 6 21 21 .02 10 9 | 66 -153 8 123
igr n/a| 0 0 0 7 -13 3 .01 3 3 | 9718 224 8 80
jgx n/a| 0 0 -2 -24 0 3 .01 8 8 | -112 118 35 95
jpl 120| -2 0 0 12 -17 13 .07 9 9 | -2969 14 7 89
mit 359| 0 0 -6 -40 12 -25 .04 7 7 | 9764 133 36 64
ngs 253| 0 0 5 -2 -14 -2 -.09 10 10 | -684 -55 457 730
sio 367| 0 0 1 9 -12 -3 -.00 8 7 | --- --- --- ---
Table 2.2385.4 GPS week: 2385 Day: 4 MJD: 60943.000
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 783| 0 0 4 19 2 21 -.01 7 7 | -705 -2 6 111
emr 108| 0 0 0 4 16 -64 .04 8 8 | -51 141 8 100
esa 189| 0 0 -3 -13 11 -17 -.15 7 7 | -126 -69 8 203
gfz 152| 0 0 5 11 20 -15 .05 10 10 | -177 135 11 117
grg 132| 1 0 0 -5 25 8 .04 10 9 | -27 11 7 131
igr n/a| 0 0 0 -1 13 -36 .01 3 4 | 9977 188 9 70
jgx n/a| 0 0 0 -17 -15 -7 -.01 7 7 | -39 33 35 86
jpl 120| -2 1 0 2 10 -4 .06 10 10 | -2793 -163 7 90
mit 359| 0 0 -5 13 -12 43 .02 6 6 | 10006 131 41 76
ngs 255| 0 0 3 0 -19 -3 -.05 10 10 | -709 2 454 722
sio 366| 0 0 0 -27 -15 16 .03 8 7 | --- --- --- ---
Table 2.2385.5 GPS week: 2385 Day: 5 MJD: 60944.000
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| 0 0 3 -3 6 -19 .01 7 7 | -654 -168 6 119
emr 109| 1 0 0 32 -6 -22 .07 8 8 | -335 579 6 98
esa 189| 0 0 -3 9 6 10 -.15 8 8 | 7 367 7 197
gfz 151| -1 0 10 0 22 -11 .08 11 11 | -154 206 11 116
grg 130| 1 0 -3 8 22 -34 -.01 9 8 | -31 -20 7 140
igr n/a| 0 0 0 12 -12 -35 .00 3 3 | 10196 576 9 83
jgx n/a| 0 0 1 -15 -23 -16 -.02 6 6 | -23 -29 29 83
jpl 120| -1 0 -1 6 -1 -8 .07 10 10 | -2990 743 8 85
mit 359| 0 0 -6 -7 7 10 .04 7 7 | 10313 342 41 85
ngs 254| -1 0 2 -32 13 0 -.07 11 11 | -657 -163 483 822
sio 366| 0 0 0 -5 -13 67 .04 7 7 | --- --- --- ---
Table 2.2385.6 GPS week: 2385 Day: 6 MJD: 60945.000
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 0 5 -3 1 19 -.00 8 8 | -723 -133 5 143
emr 111| 0 0 0 12 -3 -4 .06 8 8 | -316 839 7 105
esa 189| 0 0 -2 0 3 10 -.15 7 7 | 494 608 7 218
gfz 149| 1 1 2 3 -8 12 .06 11 11 | 23 -58 11 115
grg 128| 2 0 0 -7 8 -6 .06 9 8 | -113 226 6 143
igr n/a| 0 0 0 0 -13 4 .01 3 3 | 10749 840 8 81
jgx n/a| 0 0 2 -21 -25 13 -.01 6 6 | -19 8 33 91
jpl 120| -2 0 0 1 -19 43 .04 9 9 | -2107 982 7 84
mit 359| 0 0 -7 -15 31 -110 .01 6 6 | 11015 305 45 70
ngs 245| 0 1 4 16 -16 0 -.06 10 10 | -710 -126 532 892
sio 364| 0 0 0 26 13 52 .01 7 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 3.2385.0 GPS week: 2385 Day: 0 MJD: 60939.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 13 9 --- 11 4 --- 12 10 15 8 4 | 58 58 58 --- 59 58 --- 62 56 60 61 58
2 | 6 10 9 10 10 4 8 9 9 10 8 3 | 19 19 16 24 22 19 23 18 25 23 23 20
3 | 6 8 7 8 8 5 5 7 10 9 4 2 | 30 31 31 32 28 31 29 31 30 28 34 29
4 | 8 10 8 8 9 3 7 9 8 9 4 2 | 20 19 19 25 24 20 22 18 22 18 23 20
5 | 6 7 8 9 8 3 7 11 5 9 7 2 | 34 30 30 35 33 32 30 29 34 34 35 32
6 | 10 11 5 11 12 3 5 7 7 8 6 2 | 54 51 52 52 49 52 52 52 52 52 50 51
7 | 15 11 11 14 10 6 10 14 9 9 8 3 | 61 61 61 65 60 62 63 61 56 60 59 59
8 | 5 8 7 7 5 2 7 8 5 10 5 2 | 17 20 22 21 17 19 19 22 18 17 20 18
9 | 8 11 8 7 6 3 5 8 8 11 6 2 | 24 25 23 23 21 22 20 28 18 21 23 21
10M | 7 9 8 13 6 3 5 7 11 11 5 2 | 36 39 39 39 35 38 35 39 36 35 38 36
11E | 11 11 6 8 11 2 7 13 6 11 7 3 | 49 52 48 53 52 51 50 51 50 52 54 50
12 | 6 6 7 11 8 4 6 8 7 9 8 2 | 41 44 44 46 40 44 43 45 44 44 45 43
13 | 8 7 5 8 6 4 6 9 9 9 6 2 | 27 29 27 26 26 27 26 31 28 24 30 26
14M | 8 8 6 12 7 2 5 9 6 10 5 2 | 64 67 61 65 63 63 66 62 65 62 64 63
15M | 7 8 6 6 5 2 4 7 4 10 5 2 | 42 38 37 40 40 39 38 40 38 37 39 39
X16M | 7 --- 7 10 8 3 7 11 12 11 6 3 | 23 --- 24 24 23 25 25 23 27 28 28 24
17 | 4 6 6 9 6 3 4 8 7 8 6 2 | 19 21 19 23 19 20 18 22 18 21 19 19
18 | 8 10 6 9 6 4 7 17 8 14 10 3 | 33 32 30 38 36 33 31 41 29 34 33 32
19 | 5 6 6 9 6 3 5 7 6 8 6 2 | 19 19 19 20 17 20 18 20 20 22 21 19
X21 | 8 10 7 7 9 3 --- 10 7 10 6 3 | 25 25 25 24 27 24 --- 28 26 27 27 24
22M | 7 6 6 7 6 3 5 5 5 9 7 2 | 24 26 19 21 20 21 21 23 23 24 22 21
23 | 8 7 6 8 8 2 5 9 7 12 8 2 | 26 28 28 30 32 28 29 33 28 29 31 29
24M | 10 10 8 10 11 3 4 9 5 13 7 2 | 29 30 29 30 32 29 27 29 31 29 32 29
25 | 5 8 7 9 7 3 6 8 6 10 7 2 | 27 31 29 24 26 26 25 30 25 26 28 26
26 | 8 7 8 10 7 2 6 8 6 10 5 2 | 393 178 393 393 286 394 390 394 391 392 393 393
27 | 6 8 7 9 4 3 6 7 7 10 5 2 | 21 22 25 24 21 22 21 25 21 22 23 22
28M | 10 8 10 8 10 3 7 17 6 13 5 3 | 55 59 62 56 56 59 58 62 62 61 62 58
29M | 6 6 7 8 9 3 5 7 6 9 9 2 | 32 34 34 35 31 33 32 31 32 36 34 32
30 | 13 11 8 7 11 3 7 8 6 8 6 3 | 33 33 33 34 31 33 34 34 32 34 30 32
31E | 23 9 15 8 14 5 14 9 8 13 9 4 | 97 106 108 104 106 106 102 106 106 105 108 104
32 | 7 9 8 7 5 3 5 8 6 12 5 2 | 23 25 26 24 22 23 20 27 23 23 25 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 9 9 8 9 8 3 6 9 7 10 7 |T 46 41 47 48 43 47 47 48 47 47 48 46
WRMS | 7 9 7 9 8 3 6 9 7 10 6 |NE 51 38 52 53 44 52 51 53 51 52 53 51
MEDI | 8 8 7 8 8 3 6 8 7 10 6 |MD 30 31 30 30 31 31 29 31 30 29 32 29
Table 3.2385.1 GPS week: 2385 Day: 1 MJD: 60940.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 12 8 --- 12 5 --- 14 8 13 7 3 | 37 37 38 --- 41 39 --- 44 39 39 39 38
2 | 6 8 10 9 13 5 8 10 10 9 11 3 | 19 16 17 21 20 19 20 16 24 28 24 19
3 | 6 7 8 10 9 4 5 7 7 12 8 2 | 30 30 30 30 29 29 28 31 27 26 31 28
4M | 7 8 7 11 8 3 6 9 7 12 7 2 | 19 18 20 22 21 19 19 19 21 19 21 18
5 | 8 7 9 9 8 3 6 9 7 13 8 2 | 31 25 25 30 28 27 26 26 27 29 30 27
6M | 11 12 6 13 23 4 7 8 7 7 6 3 | 47 47 47 46 43 46 47 46 44 45 47 45
7 | 16 10 12 11 18 3 8 12 5 10 7 3 | 35 26 26 33 32 28 30 27 26 31 30 28
8 | 5 7 7 6 6 4 7 8 6 8 7 2 | 17 18 22 20 16 18 17 20 16 18 17 17
9M | 10 10 7 11 7 3 5 6 5 10 8 2 | 18 23 21 19 18 19 15 23 16 18 20 18
10 | 5 7 7 8 5 2 5 6 4 7 5 2 | 127 127 128 128 126 127 125 125 126 126 127 126
11E | 10 11 6 10 7 3 6 13 5 11 7 3 | 52 54 52 55 56 53 54 55 56 53 57 54
12 | 7 5 8 6 7 4 5 7 6 9 6 2 | 31 33 33 32 32 34 33 35 33 37 33 33
13 | 8 9 7 7 6 3 6 8 8 9 6 2 | 23 28 24 23 25 23 23 28 21 25 22 23
14 | 7 9 6 13 6 3 4 9 4 12 7 2 | 68 70 66 68 68 69 69 69 68 72 69 68
15 | 7 6 6 6 6 2 6 5 4 10 6 2 | 25 23 20 26 19 23 22 22 22 24 22 22
16 | 8 8 7 7 7 2 9 10 6 12 7 2 | 23 26 22 27 23 24 25 22 23 26 26 23
17 | 5 7 7 9 5 4 4 7 4 8 8 2 | 19 20 17 23 18 19 17 22 18 19 18 18
18 | 7 12 6 9 13 4 7 17 7 12 8 3 | 18 19 16 21 22 19 19 24 18 13 18 17
19 | 5 6 7 9 6 2 6 6 6 8 7 2 | 22 21 20 24 20 21 20 21 24 25 25 21
X21M | 8 9 9 9 9 3 --- 10 8 17 7 3 | 33 30 31 34 34 32 --- 33 32 37 31 31
22 | 6 6 7 7 8 3 5 5 4 11 7 2 | 30 31 27 29 28 29 28 30 29 33 31 29
23 | 7 9 7 8 9 3 7 9 6 14 9 2 | 20 24 21 27 27 22 22 26 24 26 28 23
24 | 9 8 8 7 7 3 5 10 7 11 8 2 | 29 28 27 28 30 27 24 27 26 26 26 26
25 | 6 9 8 8 7 4 6 8 5 9 7 2 | 24 28 26 23 24 24 22 27 21 26 24 23
X26 | 7 --- 6 10 7 3 5 9 6 10 6 2 | 336 --- 338 336 395 337 331 336 337 337 341 337
27 | 6 7 8 7 6 4 6 7 7 12 6 2 | 20 23 24 22 19 22 19 23 20 23 20 20
28 | 13 9 10 8 9 3 6 15 8 13 7 3 | 40 44 45 43 44 42 44 48 42 44 44 43
29 | 7 5 7 9 6 4 4 7 5 9 9 2 | 24 23 24 27 26 26 24 22 27 27 29 25
30 | 10 10 10 9 19 5 7 8 6 10 8 3 | 31 31 32 29 33 31 29 32 29 31 30 29
31 | 16 8 11 10 17 4 11 8 10 16 8 3 | 93 92 90 92 95 92 92 93 93 94 95 92
32 | 7 8 9 8 5 2 5 8 5 10 6 2 | 20 25 26 22 19 22 20 25 22 22 22 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 9 8 8 9 10 3 6 9 6 11 7 |T 43 34 43 45 46 43 43 45 43 45 45 43
WRMS | 8 8 8 9 7 3 6 9 6 10 7 |NE 43 24 43 44 47 43 42 44 42 44 44 42
MEDI | 7 8 7 9 7 3 6 8 6 10 7 |MD 29 26 26 27 28 27 24 27 26 27 29 26
Table 3.2385.2 GPS week: 2385 Day: 2 MJD: 60941.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 6 12 9 --- 13 5 --- 12 11 14 12 4 | 25 22 25 --- 27 26 --- 31 26 23 28 24
2 | 5 9 8 7 10 5 7 11 11 13 12 3 | 25 26 24 28 26 26 26 25 32 31 32 26
3 | 6 11 8 10 6 3 4 7 12 8 10 2 | 29 31 29 34 30 29 28 29 30 29 29 29
4 | 6 11 7 6 9 3 6 9 10 11 7 2 | 17 13 14 17 19 15 19 14 20 20 20 16
5 | 8 6 10 9 9 4 6 9 8 8 7 2 | 30 27 27 29 30 29 28 27 27 31 30 27
6 | 6 11 6 16 12 3 6 7 11 7 9 3 | 35 35 35 34 34 34 34 34 33 36 36 34
7 | 13 12 12 11 15 3 8 12 6 10 9 3 | 35 29 28 28 30 30 29 27 28 32 32 28
8 | 6 7 10 5 5 4 6 9 8 7 10 2 | 20 23 27 23 20 21 19 25 20 23 24 21
9 | 7 15 8 9 7 3 5 9 8 11 9 3 | 23 28 25 22 23 22 23 28 19 23 24 23
10 | 5 10 9 10 7 3 5 9 8 11 7 2 | 247 245 247 249 247 247 246 250 245 250 246 247
11 | 9 11 5 8 7 4 8 13 10 11 11 3 | 45 46 44 47 47 45 44 49 45 45 47 45
12 | 6 5 7 6 8 3 5 7 7 12 7 2 | 29 30 28 30 29 29 31 30 31 29 29 29
13 | 6 9 5 6 9 4 6 7 8 11 10 2 | 25 29 26 26 24 27 26 31 23 30 27 26
14 | 7 9 6 18 9 3 5 8 7 10 10 3 | 49 49 47 48 49 47 49 48 50 46 49 48
15 | 6 6 6 5 7 3 5 5 8 11 8 2 | 32 29 27 31 29 30 29 30 30 31 31 29
16 | 7 13 7 6 7 4 9 11 7 13 10 3 | 27 29 27 28 27 27 28 25 27 29 32 27
17 | 3 6 6 8 6 3 5 7 7 9 9 2 | 22 24 21 27 22 24 23 24 22 28 24 23
18 | 7 11 8 9 11 3 7 17 9 13 11 3 | 23 28 24 28 28 25 26 32 24 21 26 25
19 | 4 7 5 7 6 2 5 5 7 13 11 2 | 23 23 24 27 23 24 23 24 25 31 30 24
X21 | 5 11 9 8 10 3 --- 8 7 10 10 3 | 64 61 63 61 65 63 --- 64 64 62 65 63
22 | 5 7 6 6 8 3 5 5 7 8 9 2 | 25 25 21 23 25 24 25 25 23 27 27 24
23 | 7 9 6 6 9 2 7 10 10 10 9 2 | 28 34 33 31 34 32 32 33 34 34 35 32
24 | 8 9 8 8 8 2 4 9 8 13 12 2 | 31 29 29 28 29 29 27 30 29 28 33 28
25 | 4 7 8 8 7 4 5 8 6 10 11 2 | 24 27 26 21 24 23 22 28 24 25 28 24
X26 | 27 --- 18 32 --- 12 182 49 30 21 37 12 | 9999 --- 9999 9999 --- 9999 996 9999 9999 9999 9999 9999
27 | 8 10 9 6 5 3 6 9 9 10 11 2 | 20 24 29 24 21 23 22 25 19 25 26 23
28 | 8 8 11 10 9 3 8 15 8 16 10 3 | 34 35 39 33 37 35 37 41 36 36 39 35
29 | 5 6 5 8 6 3 5 7 9 11 9 2 | 24 25 24 25 26 26 24 22 24 30 29 24
30 | 10 10 9 10 17 5 7 8 7 9 8 3 | 29 30 28 26 33 28 28 28 27 30 29 27
31 | 5 7 13 11 10 3 11 7 9 14 17 3 | 57 58 58 56 59 58 59 58 56 64 58 57
32 | 7 8 9 9 7 3 5 8 6 12 10 2 | 23 27 30 25 22 26 22 29 23 25 27 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 9 3 6 9 8 11 10 |T 37 38 37 38 37 37 69 38 37 39 39 37
WRMS | 7 9 7 9 7 3 6 9 8 11 10 |NE 25 27 26 27 26 26 86 27 25 28 28 25
MEDI | 6 9 8 8 8 3 6 9 8 11 10 |MD 27 29 27 28 28 27 28 29 27 30 29 27
Table 3.2385.3 GPS week: 2385 Day: 3 MJD: 60942.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 12 8 --- 13 4 --- 13 8 14 9 4 | 31 31 31 --- 32 29 --- 37 32 33 32 31
2 | 6 9 8 12 10 3 10 10 12 10 8 3 | 17 16 17 21 17 17 21 18 23 20 23 18
3 | 5 7 6 12 9 3 7 8 9 9 7 2 | 21 22 21 20 20 20 19 23 20 21 23 20
4 | 5 9 5 7 8 2 7 10 7 9 7 2 | 15 17 16 18 22 17 22 16 22 18 19 17
5 | 8 8 8 9 10 2 11 9 6 9 7 2 | 24 20 21 25 24 23 22 21 23 29 24 22
6 | 6 9 5 15 13 2 5 8 8 6 6 2 | 27 26 26 27 27 26 25 26 27 26 27 25
7 | 8 11 10 11 13 2 9 12 6 8 6 3 | 28 23 19 26 26 24 27 23 24 28 24 23
8 | 5 6 6 8 4 2 7 9 7 7 7 2 | 16 19 20 17 15 17 16 21 17 17 18 17
9 | 6 10 6 10 7 2 5 8 6 8 5 2 | 24 26 24 18 20 20 19 27 20 21 19 21
10 | 7 9 7 9 8 2 8 9 6 10 8 2 | 398 404 401 399 400 400 403 401 398 400 402 401
11 | 7 11 4 12 18 3 11 13 5 13 10 3 | 37 37 36 40 46 38 35 41 37 41 41 38
12 | 6 7 7 11 11 3 10 9 7 9 7 2 | 25 26 22 28 26 24 25 26 28 25 24 24
13 | 6 9 6 8 8 3 8 9 6 7 7 2 | 17 23 16 16 15 17 16 24 17 18 17 16
14 | 7 8 5 14 9 3 7 10 5 12 6 2 | 38 38 36 38 39 39 39 39 41 42 42 38
15 | 5 8 5 8 8 3 9 5 6 7 6 2 | 49 50 48 51 48 49 48 50 48 50 47 48
16 | 6 10 6 8 8 2 9 11 5 13 8 2 | 18 17 17 18 17 18 20 16 19 23 21 17
17 | 5 8 5 9 4 2 7 7 7 10 8 2 | 19 21 16 21 16 18 18 20 17 20 16 17
18 | 8 10 5 8 11 3 10 17 6 12 7 3 | 19 22 19 22 26 20 20 28 20 21 23 20
19 | 4 9 4 10 5 2 8 6 8 9 10 2 | 18 18 16 18 15 16 17 18 16 20 17 16
X21 | 6 9 6 9 11 2 --- 11 7 9 8 3 | 62 59 59 62 64 60 --- 62 62 59 62 61
22 | 8 6 6 9 10 3 9 6 5 11 5 2 | 24 23 19 20 20 20 20 23 21 27 23 21
23 | 6 8 5 10 9 3 8 10 7 12 8 2 | 16 20 20 21 23 20 20 22 23 20 26 20
24 | 6 8 7 7 9 2 7 10 7 11 10 2 | 29 26 26 24 30 25 26 25 27 25 27 26
25 | 5 9 6 10 9 3 5 9 5 11 7 2 | 20 25 21 18 22 20 17 24 19 19 21 20
X26 | 8 --- 6 9 8 3 7 11 5 9 8 2 | 388 --- 388 390 627 388 401 390 387 384 384 388
27 | 8 7 7 9 5 3 10 8 8 9 8 2 | 19 20 22 18 16 20 19 22 18 21 20 19
28 | 8 8 8 11 10 5 8 15 9 11 13 3 | 24 29 30 27 31 27 28 35 32 29 34 29
29 | 9 6 6 9 6 4 7 6 7 6 7 2 | 18 16 16 16 17 17 17 16 17 17 17 16
30 | 11 10 6 12 16 3 7 9 5 10 7 3 | 27 27 26 25 31 26 26 27 26 25 27 25
31 | 6 6 10 14 10 2 10 7 9 11 11 3 | 48 50 48 51 52 49 48 51 52 55 52 49
32 | 7 8 8 7 8 2 8 8 5 9 9 2 | 20 23 23 18 20 19 17 24 19 22 21 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 10 10 3 8 9 7 10 8 |T 49 39 49 50 58 49 50 51 50 50 50 49
WRMS | 7 8 6 10 9 3 8 9 7 10 7 |NE 43 21 42 44 58 43 43 45 43 44 44 42
MEDI | 6 8 6 9 9 3 8 9 7 9 7 |MD 24 23 22 21 24 20 21 24 23 25 24 21
Table 3.2385.4 GPS week: 2385 Day: 4 MJD: 60943.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 7 12 10 --- 12 5 --- 11 9 17 6 4 | 33 32 35 --- 34 34 --- 38 36 38 34 34
2 | 6 8 9 10 11 4 7 11 9 11 8 3 | 19 16 18 20 19 20 18 20 22 20 22 18
3 | 7 10 8 10 9 3 6 8 8 8 5 2 | 21 23 23 23 20 21 20 23 19 25 23 21
4 | 7 8 7 10 8 3 7 9 7 9 6 2 | 24 22 24 28 28 23 27 23 26 21 26 24
5 | 7 7 10 10 10 4 10 9 6 11 8 3 | 23 20 18 22 24 20 20 20 21 22 25 20
6 | 9 10 6 12 14 4 5 9 8 7 8 3 | 30 30 30 29 29 28 28 29 30 28 30 28
7 | 9 9 10 13 14 4 7 13 7 9 9 3 | 26 22 17 26 25 24 24 22 20 27 25 21
8 | 5 6 6 10 5 3 5 9 6 6 7 2 | 16 20 21 15 17 18 17 21 16 18 18 17
9 | 6 9 7 9 8 4 7 8 6 7 7 2 | 23 24 23 20 21 20 20 27 21 21 21 21
10 | 6 10 7 10 7 3 7 7 5 10 11 2 | 521 524 522 523 521 523 519 521 513 523 519 520
11 | 8 12 5 11 16 3 9 14 6 13 10 3 | 28 28 28 32 34 28 27 34 29 31 34 29
12 | 6 6 8 9 11 3 7 9 6 10 6 2 | 31 30 28 33 31 29 31 31 33 31 31 30
13 | 8 10 5 11 7 3 8 9 6 10 7 2 | 19 24 19 16 17 18 20 25 19 20 20 18
14 | 6 8 6 14 9 3 7 11 5 11 8 2 | 34 35 32 34 33 34 35 36 33 32 38 33
15 | 6 6 5 7 6 3 6 5 5 11 5 2 | 41 40 40 40 40 40 39 40 36 41 41 39
16 | 7 9 6 8 9 3 10 11 7 8 8 2 | 19 19 19 19 21 19 20 19 20 19 25 19
17 | 5 6 6 10 7 4 5 9 5 10 9 2 | 18 19 17 20 17 19 16 21 17 21 19 17
18 | 7 12 5 9 10 3 8 19 7 13 8 3 | 21 24 21 26 24 22 21 32 21 29 23 22
19 | 4 6 5 9 6 4 5 8 6 9 6 2 | 18 18 19 19 16 18 17 20 17 21 20 17
X21 | 7 9 8 8 11 4 --- 10 6 11 7 3 | 60 60 60 63 63 61 --- 62 63 61 60 61
22 | 6 5 6 10 11 4 6 7 6 11 6 2 | 22 21 17 22 18 19 18 21 20 22 21 19
23 | 7 8 7 8 10 3 7 11 6 14 7 2 | 21 23 21 23 26 22 21 26 24 21 26 22
24 | 8 10 8 7 9 3 4 10 8 11 7 2 | 26 26 24 26 27 24 23 24 26 24 26 24
25 | 7 8 6 7 10 4 6 9 5 10 7 2 | 21 24 21 18 21 19 18 24 19 18 21 19
26 | 8 8 8 10 8 3 7 10 7 15 6 3 | 683 260 687 686 415 686 666 686 682 690 685 685
27 | 5 6 8 9 6 4 7 9 7 12 9 2 | 19 21 22 17 18 19 16 21 18 18 20 18
28 | 9 8 9 11 8 5 7 16 7 12 9 3 | 25 32 32 27 31 30 29 36 29 27 35 29
29 | 5 5 7 8 6 4 7 7 6 9 8 2 | 20 20 20 21 19 20 19 18 20 21 19 19
30 | 11 9 7 13 16 5 6 10 6 8 8 3 | 30 28 28 28 31 29 25 31 28 28 27 27
31 | 7 5 11 10 10 4 9 9 9 10 6 3 | 48 50 48 54 50 50 49 51 50 53 52 49
32 | 6 9 9 9 5 2 6 8 6 10 8 2 | 19 24 25 21 21 21 18 27 22 24 19 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 10 10 3 7 10 6 10 8 |T 63 50 63 65 55 63 62 65 62 64 64 62
WRMS | 7 8 7 10 9 4 7 10 6 10 7 |NE 62 37 62 63 46 62 60 65 62 64 64 62
MEDI | 7 8 7 10 9 4 7 9 6 10 7 |MD 23 24 23 23 25 22 21 26 22 24 25 22
Table 3.2385.5 GPS week: 2385 Day: 5 MJD: 60944.000
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 10 --- 11 7 --- 13 11 13 10 4 | 110 107 112 --- 111 109 --- 115 112 117 112 111
2 | 5 11 9 12 10 3 7 11 9 9 8 3 | 25 23 20 27 24 24 25 24 27 25 28 23
3 | 4 11 9 11 7 2 4 10 10 9 7 2 | 32 31 31 36 30 31 30 31 29 27 32 30
4 | 8 10 6 14 8 1 6 10 9 12 6 3 | 27 30 28 33 31 29 31 29 30 33 32 29
5 | 8 7 7 12 10 4 7 10 6 10 7 2 | 33 30 27 34 33 31 29 30 30 33 33 30
6 | 7 11 5 12 14 4 5 8 7 7 9 2 | 42 39 40 43 42 41 40 41 40 40 41 40
7 | 8 9 12 11 14 5 7 10 6 8 10 3 | 32 23 26 34 32 29 29 26 25 29 29 27
8 | 4 7 7 9 5 3 5 9 5 13 6 2 | 21 21 23 23 18 20 20 25 18 17 23 20
9 | 6 7 8 10 8 3 4 8 8 11 5 2 | 24 26 25 25 23 23 22 28 22 23 24 23
10 | 5 8 8 14 8 4 6 7 9 9 7 2 | 666 665 666 665 665 665 662 665 653 664 659 663
11 | 8 11 5 11 14 4 7 14 8 15 7 3 | 22 23 21 28 27 22 21 28 23 25 26 22
12 | 8 7 8 11 10 4 5 9 8 12 7 2 | 35 34 31 34 34 33 33 34 34 35 35 33
13 | 7 9 6 10 7 3 6 8 10 9 9 2 | 29 32 28 28 29 28 26 33 24 28 27 27
14 | 6 9 7 17 9 3 5 9 5 12 7 3 | 52 51 50 54 51 51 51 51 49 51 50 50
15 | 7 6 5 10 7 3 5 5 5 9 5 2 | 44 43 42 45 43 43 42 44 41 45 43 42
16 | 9 10 7 10 8 4 7 10 7 11 5 2 | 29 25 27 31 28 29 29 26 26 29 29 27
17 | 5 8 5 9 7 4 5 9 6 7 11 2 | 23 24 21 25 24 23 22 25 20 23 23 22
18 | 7 11 6 8 10 3 6 16 7 12 7 3 | 20 23 20 25 24 21 22 29 21 19 24 21
19 | 4 6 5 11 6 3 6 7 6 7 9 2 | 25 24 23 27 24 25 23 25 23 26 27 24
X21 | 6 10 8 12 9 3 --- 10 6 10 8 3 | 63 64 63 61 65 63 --- 63 65 63 64 63
22 | 7 7 8 10 10 4 6 6 7 11 10 2 | 29 27 24 27 28 26 25 28 24 29 27 25
23 | 7 8 6 8 9 2 6 11 7 11 6 2 | 28 27 26 28 31 27 27 31 27 28 29 27
24 | 9 10 9 8 8 3 5 10 9 12 9 3 | 30 29 29 28 31 29 27 28 28 28 30 28
25 | 6 8 7 10 9 4 4 10 7 8 8 2 | 28 30 27 24 27 26 24 28 23 24 28 25
26 | 9 9 7 13 7 2 5 9 8 12 7 2 | 580 235 581 580 465 580 571 581 580 579 580 579
27 | 6 6 8 9 5 3 5 7 7 8 7 2 | 18 20 22 20 17 19 18 23 17 17 21 18
28 | 11 8 9 9 8 3 5 13 6 12 6 3 | 47 48 50 49 52 49 49 52 46 51 49 48
29 | 6 6 6 8 8 2 5 8 5 6 4 2 | 30 28 28 30 28 29 28 27 27 29 30 27
30 | 9 11 9 17 16 3 5 10 8 8 8 3 | 33 31 32 31 35 32 32 33 30 33 32 31
31 | 8 6 11 11 8 3 9 9 8 14 7 3 | 52 52 51 53 55 51 51 51 51 49 53 51
32 | 6 7 9 9 4 3 5 10 10 13 9 2 | 18 24 25 23 19 20 18 25 21 22 24 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 8 11 9 3 6 10 7 11 7 |T 72 60 71 72 69 71 69 73 70 72 73 71
WRMS | 7 8 8 11 8 3 6 10 7 11 7 |NE 61 39 60 62 54 60 59 62 59 60 62 59
MEDI | 7 8 7 10 8 3 5 10 7 11 7 |MD 30 30 28 30 31 29 28 29 27 29 30 27
Table 3.2385.6 GPS week: 2385 Day: 6 MJD: 60945.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 10 14 8 --- 11 4 --- 12 9 11 10 4 | 75 69 75 --- 75 74 --- 78 71 76 77 74
2 | 8 9 8 9 11 3 8 8 8 13 10 3 | 23 22 20 23 25 22 23 21 30 28 30 23
3 | 6 9 7 10 7 3 5 7 8 9 6 2 | 33 32 34 38 34 32 33 32 33 33 33 33
4 | 8 10 5 12 8 2 6 11 6 8 9 2 | 26 27 27 27 28 27 27 27 28 27 28 25
5 | 7 7 8 13 9 3 9 8 6 11 5 2 | 36 32 30 38 35 33 31 31 37 39 35 33
6 | 7 11 6 13 16 4 5 7 6 7 6 2 | 54 53 52 53 53 52 50 51 53 53 54 52
7 | 10 10 11 14 13 3 7 10 6 9 7 3 | 32 27 25 34 31 29 30 26 30 30 30 28
8 | 4 6 7 7 6 2 4 9 6 7 6 2 | 19 20 22 16 18 18 18 22 17 19 20 18
9 | 8 9 7 8 8 4 5 9 5 7 10 2 | 24 25 23 21 20 22 20 27 19 17 20 21
10 | 6 9 6 9 5 3 6 7 5 9 10 2 | 798 802 800 799 798 800 798 800 792 801 794 798
11 | 6 13 6 10 14 6 7 12 5 11 5 3 | 37 38 36 43 41 36 35 40 36 39 38 37
12 | 6 8 8 9 8 3 7 8 5 8 6 2 | 43 43 42 45 41 42 42 44 47 41 42 42
13 | 6 9 4 9 7 2 6 9 8 8 6 2 | 29 35 31 30 32 31 31 35 31 33 31 31
14 | 7 8 6 18 7 2 5 10 6 11 6 2 | 96 98 95 97 95 95 97 96 100 97 98 97
15 | 6 7 5 8 8 2 5 5 6 9 4 2 | 60 61 57 61 57 58 58 59 60 61 60 59
16 | 9 8 7 9 9 3 10 12 6 12 8 3 | 32 28 30 33 29 30 31 30 34 31 32 30
17 | 5 7 5 11 6 4 5 9 6 8 7 2 | 20 22 18 23 20 20 19 21 21 21 20 19
18 | 8 11 6 11 11 3 7 16 6 15 9 3 | 30 31 30 36 33 32 31 39 29 33 30 31
19 | 6 7 5 11 7 4 6 7 10 13 6 2 | 22 21 20 24 20 21 19 20 25 23 24 21
X21 | 6 10 7 10 10 3 --- 9 5 11 8 3 | 135 132 133 135 135 134 --- 135 135 134 136 134
22 | 8 5 7 9 9 4 6 7 7 10 4 2 | 27 26 23 25 27 25 24 26 28 27 28 25
23 | 9 8 5 8 8 3 6 9 8 11 7 2 | 31 32 32 32 36 32 32 37 36 32 36 33
24 | 11 7 7 11 7 3 4 8 6 8 5 2 | 32 32 32 30 33 30 29 32 35 32 31 31
25 | 5 8 6 11 7 3 5 7 5 7 6 2 | 29 30 26 26 28 26 25 29 28 25 27 27
26 | 7 9 6 10 8 3 5 9 6 11 6 2 | 672 229 675 675 493 674 660 674 675 674 673 674
27 | 6 6 8 8 6 2 5 8 6 10 6 2 | 19 20 23 18 17 19 18 21 17 20 20 18
28 | 11 8 7 11 8 3 8 13 7 10 9 3 | 66 66 69 66 66 67 68 70 71 66 70 67
29 | 6 6 5 10 7 3 6 6 5 10 6 2 | 25 24 23 28 25 25 23 23 27 27 25 24
30 | 11 9 7 13 16 3 6 8 4 10 7 3 | 35 34 33 34 34 34 33 34 36 35 32 33
31 | 8 6 11 15 9 2 9 7 6 11 7 3 | 71 73 71 72 73 71 73 72 75 73 74 72
32 | 5 8 8 8 7 3 6 8 8 7 9 2 | 22 24 25 23 21 21 21 25 24 22 24 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 7 11 9 3 6 9 6 10 7 |T 85 71 84 86 79 84 82 86 86 86 86 84
WRMS | 8 8 7 11 8 3 6 9 6 10 7 |NE 68 40 67 69 57 67 66 69 69 69 69 67
MEDI | 7 8 7 10 8 3 6 8 6 10 6 |MD 32 32 31 33 33 32 31 32 34 33 32 31
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 4.2385 GPS week: 2385 MJD: 60939.0-60945.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |U 13 10 19 |U 10 13 35 |U 22 10 29 |
emr | emr 2921 |U 14 13 27 |U 10 14 46 | 14 17 36 |
esa | esa 2976 | 10 11 24 | 9 15 43 | 22 14 35 |
gfz | gfz 2879 | 10 9 19 |U 10 13 33 |U 22 12 29 |
grg | grg 2961 |U 11 8 19 |U 10 15 35 |U 23 14 30 |
igr | igr 2976 | 10 8 17 | 9 13 34 | 21 10 29 |
igs | igs 2976 | 10 8 17 | 9 13 34 | 22 11 28 |
jgx | jgx 2784 |U 9 7 17 |U 9 15 32 | 10 12 29 |
jpl | jpl 2976 | 19 14 34 | 11 19 46 | 25 15 42 |
mit | mit 2976 |U 10 9 16 |U 9 15 32 |U 22 11 27 |
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 5.2385.0 GPS week: 2385 Day: 0 MJD: 60939.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 13 20 | 10 14 41 | 12 17 32 |
emr | emr 2880 | 13 15 33 | 12 15 53 | 17 23 43 |
esa | esa 2976 | 7 13 23 | 10 15 44 | 14 19 42 |
gfz | gfz 2880 | 9 16 18 | 12 18 34 | 14 17 31 |
grg | grg 2976 | 11 14 20 | 10 17 41 | 14 16 36 |
igr | igr 2976 | 8 13 17 | 9 14 38 | 11 14 30 |
igs | igs 2976 | 8 13 17 | 10 14 38 | 12 16 33 |
jgx | jgx 2784 | 10 12 20 | 9 16 32 | 12 16 32 |
jpl | jpl 2976 | 10 12 33 | 12 20 50 | 14 18 44 |
mit | mit 2976 | 8 13 22 | 9 15 35 | 12 12 31 |
Table 5.2385.1 GPS week: 2385 Day: 1 MJD: 60940.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 11 14 | 10 14 36 | 15 14 30 |
emr | emr 2880 | 11 14 21 | 12 15 54 | 17 19 34 |
esa | esa 2976 | 9 11 20 | 12 17 44 | 17 19 38 |
gfz | gfz 2879 | 9 8 14 | 12 15 38 | 10 14 27 |
grg | grg 2976 | 10 10 15 | 10 15 38 | 92 25 39 |
igr | igr 2976 | 8 9 12 | 11 13 36 | 13 13 27 |
igs | igs 2976 | 8 9 12 | 11 13 38 | 13 14 27 |
jgx | jgx 2784 | 9 8 14 | 12 14 38 | 9 13 27 |
jpl | jpl 2976 | 13 14 25 | 14 21 53 | 15 18 44 |
mit | mit 2976 | 8 10 12 | 11 14 37 | 11 15 25 |
Table 5.2385.2 GPS week: 2385 Day: 2 MJD: 60941.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 23 15 25 | 10 14 34 | 90 10 46 |
emr | emr 2880 | 14 13 22 | 11 16 43 | 11 15 43 |
esa | esa 2976 | 10 10 25 | 10 16 45 | 88 13 52 |
gfz | gfz 2880 | 11 6 18 | 11 16 31 | 86 10 51 |
grg | grg 2879 | 11 6 18 | 10 18 32 | 11 15 40 |
igr | igr 2976 | 13 7 17 | 10 15 33 | 87 10 48 |
igs | igs 2976 | 11 7 16 | 10 15 34 | 88 10 46 |
jgx | jgx 2784 | 10 6 16 | 11 17 34 | 8 14 48 |
jpl | jpl 2976 | 45 23 52 | 13 23 47 | 93 13 61 |
mit | mit 2976 | 10 7 13 | 10 18 30 | 89 10 45 |
Table 5.2385.3 GPS week: 2385 Day: 3 MJD: 60942.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 14 9 19 | 8 10 25 | 8 6 17 |
emr | emr 2880 | 14 14 31 | 9 13 40 | 10 13 28 |
esa | esa 2976 | 11 11 25 | 9 15 36 | 7 10 28 |
gfz | gfz 2879 | 14 5 19 | 9 11 22 | 8 11 20 |
grg | grg 2974 | 15 5 20 | 8 13 26 | 8 7 19 |
igr | igr 2976 | 13 6 19 | 7 11 26 | 7 6 18 |
igs | igs 2976 | 13 7 18 | 7 11 26 | 7 7 17 |
jgx | jgx 2784 | 13 5 19 | 7 14 23 | 9 8 20 |
jpl | jpl 2976 | 17 13 32 | 10 16 42 | 10 11 31 |
mit | mit 2976 | 13 7 16 | 6 14 22 | 8 8 16 |
Table 5.2385.4 GPS week: 2385 Day: 4 MJD: 60943.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 7 20 | 9 10 42 | 8 5 27 |
emr | emr 2976 | 14 9 28 | 10 12 51 | 11 14 35 |
esa | esa 2976 | 10 9 24 | 8 14 53 | 8 11 32 |
gfz | gfz 2879 | 8 11 23 | 10 10 36 | 9 10 26 |
grg | grg 2976 | 9 10 23 | 10 12 43 | 9 10 25 |
igr | igr 2976 | 8 8 21 | 9 11 40 | 8 8 26 |
igs | igs 2976 | 8 8 21 | 9 10 40 | 8 9 26 |
jgx | jgx 2784 | 7 9 21 | 9 14 35 | 9 9 27 |
jpl | jpl 2976 | 15 10 37 | 10 18 52 | 11 14 44 |
mit | mit 2976 | 9 11 22 | 8 13 36 | 9 9 24 |
Table 5.2385.5 GPS week: 2385 Day: 5 MJD: 60944.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 7 16 | 11 15 38 | 17 13 30 |
emr | emr 2976 | 17 14 28 | 10 14 43 | 20 18 31 |
esa | esa 2976 | 10 11 23 | 9 15 41 | 15 14 22 |
gfz | gfz 2880 | 10 6 18 | 9 12 36 | 14 11 24 |
grg | grg 2975 | 11 6 16 | 11 16 38 | 16 12 26 |
igr | igr 2976 | 9 5 16 | 8 13 37 | 15 13 25 |
igs | igs 2976 | 9 6 15 | 9 14 35 | 16 13 26 |
jgx | jgx 2784 | 7 4 13 | 10 15 33 | 15 11 26 |
jpl | jpl 2976 | 18 11 27 | 11 17 39 | 20 17 33 |
mit | mit 2976 | 11 9 12 | 9 17 36 | 15 13 28 |
Table 5.2385.6 GPS week: 2385 Day: 6 MJD: 60945.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 13 10 21 | 8 12 29 | 8 7 24 |
emr | emr 2976 | 17 15 28 | 7 13 39 | 11 18 36 |
esa | esa 2976 | 11 13 25 | 7 16 39 | 7 13 32 |
gfz | gfz 2880 | 12 9 23 | 10 10 31 | 11 11 25 |
grg | grg 2976 | 12 7 18 | 8 13 28 | 8 10 25 |
igr | igr 2976 | 11 8 19 | 7 11 30 | 6 9 26 |
igs | igs 2976 | 11 8 19 | 7 11 29 | 7 10 25 |
jgx | jgx 2784 | 9 5 18 | 8 15 29 | 9 10 24 |
jpl | jpl 2976 | 18 17 32 | 9 18 40 | 10 15 37 |
mit | mit 2976 | 11 8 15 | 7 14 32 | 7 9 24 |
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 6.2385 GPS week: 2385 MJD: 60939.500-60945.500
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 -9 58 36 21 | 8 28
| 10 12 53 36 25 | 7
emr uuuuu | 1 -23 64 35 -2 | -23 27
| 11 15 50 59 8 | 2
esa uuuuu | -11 -2 -36 -34 1 | -4 15
| 4 8 22 54 5 | 4
gfz uuuuu | -27 -20 -47 -50 1 | 1 14
| 9 18 98 90 6 | 4
grg uuuuu | -19 12 12 -1 -4 | 8 15
| 13 4 28 39 2 | 1
igr xxxxx | -2 -2 -32 -57 2 | 1 13
| 8 9 23 30 6 | 3
irf xxxxx | -5 0 -32 0 -2 | 2 13
| 3 8 14 10 5 | 3
jgx uuuuu | 12 7 8 -113 1 | 11 17
| 9 13 14 35 3 | 3
jpl uuuuu | 2 -9 67 13 -1 | 1 11
| 17 7 47 54 7 | 2
mit uuuuu | 9 11 -115 137 4 | 9 15
| 15 14 36 59 2 | 4
ngs uuuuu | 23 40 12 -20 3 | 11 18
| 48 32 107 166 4 | 3
sio xxxxx | -21 -56 -142 -79 -5 | 23 27
| 44 53 70 52 6 | 1
Table 7.2385.0 GPS week: 2385 Day: 0 MJD: 60939.500
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 4 54 53 -28 | 14 37
emr uuuuu | 2 -24 74 25 -11 | -22 27
esa uuuuu | -12 -12 5 27 6 | -9 19
gfz uuuuu | -11 0 -86 108 9 | -5 18
grg uuuuu | -12 5 -14 17 -3 | 7 18
igr xxxxx | -5 0 -25 -93 10 | -3 16
irf xxxxx | -1 0 -17 3 5 | -2 17
jgx uuuuu | 18 -3 0 -84 4 | 7 18
jpl uuuuu | -3 -6 56 -24 -9 | 2 13
mit uuuuu | 23 23 -122 88 4 | 3 16
ngs uuuuu | -23 10 88 -263 1 | 8 19
sio xxxxx | -63 -96 -248 -141 5 | 21 27
Table 7.2385.1 GPS week: 2385 Day: 1 MJD: 60940.500
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 -21 1 57 9 | 8 33
emr uuuuu | 7 -15 151 92 -8 | -21 26
esa uuuuu | -5 4 -40 5 5 | -7 16
gfz uuuuu | -21 -33 -9 -26 9 | -1 14
grg uuuuu | -34 12 37 26 -4 | 10 17
igr xxxxx | -7 2 -29 -53 6 | 1 14
irf xxxxx | -5 10 -28 4 2 | 1 14
jgx uuuuu | 14 -14 -12 -116 -2 | 10 18
jpl uuuuu | 4 -18 115 -11 -8 | 3 12
mit uuuuu | 21 32 -174 115 3 | 7 13
ngs uuuuu | -25 63 71 -218 1 | 10 18
sio xxxxx | -71 -23 -65 -36 -3 | 25 29
Table 7.2385.2 GPS week: 2385 Day: 2 MJD: 60941.500
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 | -18 -21 40 -30 35 | -1 16
emr uuuuu | 4 -22 70 -27 0 | -25 28
esa uuuuu | -10 5 -36 23 9 | -8 16
gfz uuuuu | -29 -19 57 -60 1 | -2 13
grg uuuuu | -11 12 38 35 -8 | 6 13
igr xxxxx | 2 11 -29 -42 1 | -2 12
irf xxxxx | -2 12 -58 3 3 | -1 13
jgx uuuuu | 21 -1 11 -138 4 | 7 15
jpl uuuuu | 2 -10 121 -38 -6 | -1 8
mit uuuuu | 14 18 -152 195 3 | 5 12
ngs uuuuu | 40 60 -213 164 11 | 7 14
sio xxxxx | -25 43 -83 -140 -12 | 22 26
Table 7.2385.3 GPS week: 2385 Day: 3 MJD: 60942.500
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 62 17 49 | 1 20
emr uuuuu | -18 -5 -18 -54 1 | -23 26
esa uuuuu | -15 -5 -26 -62 0 | -3 13
gfz uuuuu | -32 -54 30 -190 -6 | 2 12
grg uuuuu | -5 11 40 13 -6 | 8 13
igr xxxxx | 9 -3 -22 -60 -7 | 2 12
irf xxxxx | -9 -5 -19 2 -4 | 4 11
jgx uuuuu | 5 23 31 -68 0 | 12 16
jpl uuuuu | 0 -7 -3 -38 5 | 0 9
mit uuuuu | 6 -10 -91 215 5 | 10 13
ngs uuuuu | 66 53 4 97 -3 | 12 18
sio xxxxx | -31 -81 -194 -20 -8 | 25 27
Table 7.2385.4 GPS week: 2385 Day: 4 MJD: 60943.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 9 -23 0 33 35 | 7 27
emr uuuuu | -9 -20 47 46 -10 | -23 26
esa uuuuu | -15 6 -64 -112 -1 | -2 13
gfz uuuuu | -33 -17 23 -60 -4 | 3 12
grg uuuuu | -12 20 12 12 -5 | 8 13
igr xxxxx | -15 1 -80 -5 6 | 3 12
irf xxxxx | -8 -3 -38 -22 -6 | 5 11
jgx uuuuu | 17 9 19 -85 -1 | 13 17
jpl uuuuu | -21 -15 25 77 7 | 1 10
mit uuuuu | -21 4 -79 52 2 | 11 15
ngs uuuuu | 102 48 94 83 2 | 12 18
sio xxxxx | -9 -41 -75 -40 -8 | 24 26
Table 7.2385.5 GPS week: 2385 Day: 5 MJD: 60944.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuux | 9 1 109 39 32 | 10 28
emr uuuuu | 3 -54 45 57 0 | -25 30
esa uuuuu | -9 -11 -49 -41 -3 | -2 14
gfz uuuuu | -39 -10 -134 -99 0 | 2 13
grg uuuuu | -18 13 0 -42 -2 | 6 14
igr xxxxx | 6 -17 -31 -92 -1 | 3 11
irf xxxxx | -8 -11 -36 1 -6 | 3 13
jgx uuuuu | 16 14 8 -140 3 | 12 17
jpl uuuuu | -5 -7 52 39 -3 | -1 10
mit uuuuu | 3 1 -81 172 7 | 10 15
ngs uuuuu | 11 65 -9 62 5 | 12 18
sio xxxxx | -8 -104 -147 -116 -12 | 22 26
Table 7.2385.6 GPS week: 2385 Day: 6 MJD: 60945.500
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 -6 143 83 16 | 19 35
emr uuuuu | 17 -23 76 106 13 | -22 27
esa uuuuu | -14 -4 -43 -79 -7 | 1 14
gfz uuuuu | -28 -8 -208 -19 -5 | 6 15
grg uuuuu | -41 12 -30 -70 -3 | 9 16
igr xxxxx | -4 -8 -5 -52 -3 | 7 14
irf xxxxx | -3 -1 -31 7 -8 | 6 14
jgx uuuuu | -5 18 0 -161 -2 | 16 21
jpl uuuuu | 35 3 100 88 5 | 2 12
mit uuuuu | 16 10 -107 126 6 | 15 20
ngs uuuuu | -12 -18 51 -63 1 | 16 22
sio xxxxx | 61 -92 -183 -59 0 | 23 27
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