[IGSREPORT-30583] Wk 2379 IGS Final Orbits
acc
acc at igs.org
Fri Aug 29 02:08:00 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2379 (Aug 10, 2025 - Aug 16, 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_20252220000_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 | ASCG BADG CPVG FAIR FLIN FLRS GANP GRAC KIRI NRMD
0 | COD | PDEL TLSE ZAMB CUSV
0 | EMR | 22 22 REUN BADG CHUR DAV1 FAIR IQAL NLIB REUN
0 | ESA | CHUR CUSV NRMD TASH WHIT CHUR CUSV GMSD WHIT
0 | GFZ | 21 21 BADG FAIR IRKJ LAUT NRMD ONSA TASH IRKJ LAUT
0 | GRG | FAIR FAIR MAW1 NRMD NYA2
0 | JGX | URUM
0 | JPL | BADG GLPS HKSL KIRI NRMD SCH2
0 | MIT | BAKE GMSD HOFN IQAL MADR MAR6 MCM4 MEDI NNOR NYAL
0 | MIT | STJO YARR GMSD HOFN IQAL MADR MAR6 MCM4 MEDI NNOR
0 | MIT | NYAL STJO YARR
1 | COD | ASCG CUSV FAIR FLIN FLRS GANP GLSV HOB2 LAUT MATE
1 | COD | MCIL MKEA MONP NAUR NYAL SCH2 STJO SYOG THTG TLSE
1 | COD | WHIT GLSV MATE MKEA MONP NYA2 NYAL
1 | EMR | FAIR FLIN CUSV DAV1 FAIR FLIN SCH2 WHIT
1 | ESA | FAIR CUSV FAIR NYA2 THTG
1 | GFZ | 21 21 HOB2 LAUT ONSA HOB2 LAUT ONSA
1 | GRG | 13 GRAC GMSD GRAC
1 | JPL | BADG HKSL NRMD
1 | MIT | CKSV DARW GLSV MADR MCM4 MEDI NYAL REDU YARR CKSV
1 | MIT | DARW GLSV MADR MCM4 MEDI NYAL REDU YARR
2 | COD | ALGO ASCG BADG CCJ2 CPVG DAV1 FLRS GANP GLSV KERG
2 | COD | MAW1 MCIL PIE1 TLSE WUH2 YEL2 ALGO MAW1
2 | EMR | CHUR DAV1 PDEL BADG BRST CHUR DAV1 FAIR KERG PDEL
2 | EMR | PIE1 YEL2
2 | ESA | BADG GODN MAW1 SYOG CUSV GODN PIE1 SANT SYOG
2 | GFZ | 21 21 BADG LAUT NYA2 ONSA PIE1 LAUT NYA2 ONSA
2 | GRG | 12 30 30 PIE1 NYA2 SANT WUH2
2 | JPL | BADG FTNA NRMD
2 | MIT | GANP GMSD GRAS HOFN MAR6 MCM4 MEDI MQZG NNOR NYAL
2 | MIT | PARC PTGG TLSE WGTN YARR GANP GMSD GRAS HOFN MAR6
2 | MIT | MCM4 MEDI MQZG NNOR NYAL PARC PTGG WGTN YARR
3 | COD | ALGO ASCG BADG CHUR CPVG FLRS GANP KOKB LMMF MCIL
3 | COD | NNOR PDEL SCH2 URUM ALGO CHUR PTVL SCH2 URUM
3 | EMR | DAEJ FAIR BADG DAEJ FAIR
3 | ESA | CKSV FAIR NYA2 YEL2 CKSV CMUM FAIR KOKB NNOR NYA2
3 | ESA | YEL2
3 | GFZ | 21 21 KOKB LAUT NYA2 ONSA LAUT ONSA
3 | GRG | 13 13 KOKB KOKB LMMF
3 | JPL | BADG BADG CHTI GLPS KOKB NRMD
3 | MIT | BUCU CKSV GANP GMSD GRAS HARB JOZE KITG MEDI MQZG
3 | MIT | ONSA REDU SCTB SFER SOFI TIDB TLSE TRO1 WGTN BUCU
3 | MIT | CKSV CMUM GANP GLPS GMSD GRAS HARB JOZE KITG MEDI
3 | MIT | MQZG ONSA REDU SCTB SFER SOFI TIDB TLSE TRO1 WGTN
4 | COD | AREG AREQ ASCG BADG BUCU CRO1 DUBO FLRS GAMB GANP
4 | COD | GODE GRAC KOUR NAUR NYA2 PDEL AREQ BUCU CUSV DUBO
4 | COD | NYA2
4 | EMR | DAV1 KOUR WHIT BADG DAV1 MAW1 SCOR WHIT YEL2
4 | ESA | BADG CCJ2 CHUR SYOG CCJ2 CHUR CRO1 CUSV KOUR
4 | GFZ | 21 21 BADG CRO1 LAUT NYA2 ONSA CRO1 GLPS LAUT NYA2
4 | GFZ | ONSA
4 | GRG | BOGT CRO1 CRO1 GLPS GODE
4 | JGX | BUCU BUCU
4 | JPL | BADG BOGT CHTI FAIR GLPS GODN NRMD NYAL POHN
4 | MIT | ALBH BRST DARW FLRS GANP GMSD MADR MAR6 MEDI MQZG
4 | MIT | NNOR PARC PRDS SVTL TLSE USUD WGTN WROC ALBH BRST
4 | MIT | CHTI DARW FLRS GANP GMSD MADR MAR6 MEDI MQZG NNOR
4 | MIT | PARC SVTL TLSE USUD WGTN WROC
5 | COD | ABMF ASCG CHUR DAV1 GANP LMMF MAR6 MCIL MIKL NYA2
5 | COD | PDEL SUTM TLSE YEL2 BAKE CUSV NYA2
5 | EMR | DAV1 YEL2 CHUR DAV1 YEL2
5 | ESA | CHUR CUSV GMSD IISC CHUR CUSV GMSD IISC MIKL NKLG
5 | GFZ | 21 21 NYA2 ONSA PTVL NYA2 ONSA PTVL
5 | GRG | BAKE
5 | JPL | BADG CHTI GLPS
5 | MIT | GMSD MANA MCM4 NICO NNOR NYAL REDU REYK TLSE VIS0
5 | MIT | YARR ZIM2 GMSD MANA MCM4 NICO NNOR NYAL REDU REYK
5 | MIT | TLSE VIS0 YARR ZIM2
6 | COD | ABMF ADIS ALIC ASCG BRST CCJ2 CKSV CPVG DARW GANP
6 | COD | KOUR LMMF MATE MCIL MCM4 MOBS NAUR NICO PARC PDEL
6 | COD | POHN RIGA SFER THTG TID1 TLSE URUM VNDP MATE URUM
6 | EMR | BADG
6 | ESA | NYA2 NYA2 THTG
6 | GFZ | 21 21 LAUT LAUT WTZR
6 | GRG | 4 GLSV GLSV
6 | JPL | BADG POHN
6 | MIT | 4 4 CPVG GMSD GRAS KITG MADR MAR6 MCM4 MQZG NNOR
6 | MIT | NYAL PARC SOFI TLSE WARK YARR YEBE ZIM2 CPVG GMSD
6 | MIT | GRAS KITG MAR6 MCM4 MQZG NNOR NYAL PARC SOFI TLSE
6 | MIT | WARK 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 | ~08:00 | ~ 0.30 ns
1 | ESA | ~07:00 | ~ 0.31 ns
2 | ESA | ~21:00 | ~ 0.31 ns
3 | ESA | ~20:55 | ~ 0.28 ns
4 | ESA | ~14:00 | ~ 0.29 ns
5 | ESA | ~12:00 | ~ 0.29 ns
6 | ESA | ~05:55 | ~ -0.28 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 | GRG | 30
2 | JGX | 30
6 | GFZ | 4
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 G30 | 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 | 1.1 -1.3 .2 10 -5 4 -.09
EMR | 0 | 12.5 -4.1 -14.0 19 -14 -12 -.18
ESA | 0 | -.3 -.8 -.3 8 -15 6 -.85
GFZ | 0 | -.2 -.5 .4 17 -10 1 .17
GRG | 0 | .9 -.1 -1.1 17 13 3 .01
JGX | 0 | 9.6 3.2 -14.2 44 -5 33 -.40
JPL | 0 | 5.5 -3.9 -13.9 13 -9 14 -.03
MIT | 0 | 3.4 -3.9 9.9 20 -1 1 -.05
NGS | 0 | 2.1 -1.9 11.0 17 -24 -3 -.17
SIO | 0 | 6.8 -.7 1.9 46 -93 17 -.04
COD | 1 | 1.1 -1.6 .3 9 -15 13 -.10
EMR | 1 | 8.6 -5.7 -7.7 16 -11 -5 -.04
ESA | 1 | -.1 -1.4 -.2 6 -10 11 -.81
GFZ | 1 | -.3 -1.0 -.0 20 -12 7 .13
GRG | 1 | 1.0 -.7 -1.0 15 15 16 -.04
JGX | 1 | 2.7 -1.0 -10.2 34 -5 20 -.36
JPL | 1 | 1.8 -3.3 -9.7 23 -12 11 -.05
MIT | 1 | .4 -4.8 15.5 31 -7 9 -.07
NGS | 1 | 4.1 -4.2 3.5 13 -9 -14 -.17
SIO | 1 | 3.7 -1.9 5.7 -30 38 46 -.08
COD | 2 | 1.3 -1.9 .6 10 -21 13 -.08
EMR | 2 | 14.0 -5.5 -8.3 16 -10 -4 -.29
ESA | 2 | -.3 -1.2 -.3 -11 -11 1 -.91
GFZ | 2 | .5 -.9 -.3 13 -16 11 .10
GRG | 2 | .3 -1.0 -1.2 -1 23 12 -.08
JGX | 2 | 3.7 -2.6 -12.5 29 -12 26 -.41
JPL | 2 | .7 -4.4 -13.6 18 -15 18 -.08
MIT | 2 | .4 -4.8 14.2 17 0 -1 -.11
NGS | 2 | -1.2 -5.0 4.1 22 -7 -14 -.20
SIO | 2 | -1.8 -1.6 -1.2 -1 -5 96 .01
COD | 3 | 1.2 -2.1 .5 14 -20 9 -.08
EMR | 3 | 13.4 -4.6 -6.6 15 -7 -7 -.46
ESA | 3 | -.6 -1.1 -.3 14 -17 13 -.94
GFZ | 3 | .1 -.8 .3 21 -13 8 .11
GRG | 3 | -.0 -.9 -1.1 -3 14 0 -.07
JGX | 3 | .5 -.9 -9.0 23 -23 17 -.28
JPL | 3 | 1.5 -3.4 -12.1 20 -10 22 -.07
MIT | 3 | -2.0 -4.6 12.7 29 6 -9 -.04
NGS | 3 | 3.3 -4.2 10.8 17 -14 -13 -.30
SIO | 3 | 2.5 -3.0 -.8 18 -77 78 -.11
COD | 4 | 1.0 -1.8 .7 10 -17 0 -.02
EMR | 4 | 10.4 -7.3 -10.2 13 -11 -14 -.15
ESA | 4 | .3 -1.3 -.2 4 -15 10 -.78
GFZ | 4 | .6 -.7 .1 11 -10 7 .15
GRG | 4 | .2 -1.0 -1.3 -5 24 -5 -.03
JGX | 4 | 7.0 -.9 -11.1 38 -15 22 -.27
JPL | 4 | 4.0 -5.0 -13.4 24 -16 16 -.09
MIT | 4 | 3.0 -1.4 14.9 9 7 1 -.08
NGS | 4 | 1.4 -3.7 6.6 14 -4 -19 -.04
SIO | 4 | 1.6 -3.5 -.7 0 -70 59 .04
COD | 5 | 1.0 -1.3 .8 7 -12 1 -.07
EMR | 5 | 11.5 -6.8 -7.8 18 -12 -15 -.18
ESA | 5 | -.3 -1.1 -.3 -4 -9 9 -.80
GFZ | 5 | .3 -1.0 .1 9 -20 15 .12
GRG | 5 | .2 -.8 -1.3 -2 30 0 -.11
JGX | 5 | 5.2 -1.9 -13.1 14 -24 19 -.30
JPL | 5 | 3.9 -3.1 -8.3 13 -18 16 -.06
MIT | 5 | 2.4 -6.5 12.5 11 5 4 -.11
NGS | 5 | 4.9 -7.1 6.3 32 -5 -33 .03
SIO | 5 | 4.9 -3.9 -2.5 -92 -27 113 .00
COD | 6 | 1.3 -1.3 1.0 4 -9 -5 -.13
EMR | 6 | 4.8 -5.8 -8.7 11 -12 -4 .0
ESA | 6 | -.2 -1.0 .1 -5 0 8 -.79
GFZ | 6 | -.0 -.7 .5 12 -15 4 .02
GRG | 6 | -.6 -.6 -1.2 11 15 6 -.14
JGX | 6 | 1.8 -2.4 -9.6 17 -15 16 -.25
JPL | 6 | -.2 -2.8 -5.4 15 -7 9 -.20
MIT | 6 | -1.1 -7.0 15.3 13 15 -10 -.11
NGS | 6 | 4.7 -2.5 6.8 26 -1 -32 -.15
SIO | 6 | 1.0 -2.0 -.1 -9 -20 59 .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 1.2379.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2379.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 2.2379.[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 3.2379.[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 5.2379.0-6). 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 2379 summary. (Aug 10, 2025 - Aug 16, 2025)
Table 1.2379.a GPS week: 2379 MJD: 60897.000-60903.000
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 796| 0 0 2 0 -8 -3 -.01 7 6 | -798 16 5 126
| 0 0 0 13 11 6 .01 | 114 253
emr 104| 1 0 -3 -2 4 -1 .01 8 8 | 4409 -8852 6 97
| 0 0 1 9 12 13 .02 | 11381 22763
esa 187| 0 0 0 5 0 -18 -.06 8 8 | -1156 -147 6 159
| 0 0 1 6 5 7 .01 | 398 423
gfz 150| -1 0 0 27 10 -14 .10 8 8 | -2 -140 10 108
| 0 0 1 4 3 9 .03 | 84 142
grg 123| 2 0 3 -25 28 -23 .07 15 9 | 14 -29 7 135
| 0 0 0 9 13 7 .01 | 32 82
igr n/a| 0 0 0 -8 1 -24 .02 3 3 | 9670 -851 8 70
| 0 0 0 5 4 9 .01 | 1839 268
jgx n/a| 0 0 -8 4 -16 -8 -.04 9 7 | -15 -2 23 70
| 0 0 0 6 9 6 .01 | 74 158
jpl 120| 0 0 0 5 1 0 -.03 10 10 | -2438 -151 9 74
| 0 0 0 6 4 8 .02 | 298 497
mit 362| 0 0 2 10 -2 29 .04 7 6 | 9443 -397 31 65
| 0 0 0 15 24 33 .02 | 1763 424
ngs 265| 0 0 5 0 0 -22 -.09 9 9 | -797 7 523 809
| 0 0 2 12 13 10 .04 | 115 269
sio 361| 0 0 1 -24 -4 37 .01 8 7 | --- --- --- ---
| 0 0 0 13 17 35 .02 | --- ---
Table 1.2379.b GPS week : 2379 MJD: 60897.000-60903.000
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 4 3 4 4 4 |
3 | 2 2 2 2 2 2 2 |
4 | 3 3 3 3 3 3 23 |
5 | 3 3 2 2 2 3 3 |
6 | 3 3 3 3 3 3 3 |
7 | 3 3 4 3 3 3 3 |
8 | 3 2 2 2 2 2 2 |
9 | 3 3 3 3 2 3 3 |
10 | 2 2 2 2 2 2 2 |
11 | 3 3 3 3 3 3 3 |
12 | 2 2 2 2 2 2 2 |
13 | 3 4 3 3 3 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 3 3 3 3 3 |
16 | 2 2 2 2 2 2 2 |
17 | 3 3 3 2 2 2 2 |
18 | 3 4 4 4 3 3 3 |
19 | 3 3 3 2 2 2 3 |
21 | 3 3 3 3 3 3 3 |
22 | 2 2 2 2 2 2 2 |
23 | 3 3 2 3 3 3 2 |
24 | 2 3 3 3 3 2 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 2 2 2 2 2 2 |
27 | 3 3 3 3 3 2 3 |
28 | 3 3 3 3 3 3 3 |
29 | 3 2 2 2 2 2 2 |
30 | 3 3 12 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 2.2379.0 GPS week: 2379 Day: 0 MJD: 60897.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 793| 0 1 2 13 10 0 -.02 6 6 | -678 -173 5 122
emr 108| 2 0 -5 -6 9 11 -.02 8 8 | -124 280 6 94
esa 187| 0 0 -1 5 -6 -15 -.05 8 8 | -1590 268 7 175
gfz 148| -1 0 1 24 1 -8 .12 7 7 | 8 -171 10 106
grg 128| 2 0 4 -26 5 -11 .08 10 10 | -28 -27 7 124
igr n/a| 0 0 0 -15 -3 -19 .02 3 3 | 12390 -876 9 72
jgx n/a| 0 0 -9 1 -14 -9 -.02 8 8 | -87 53 31 71
jpl 120| -1 0 -1 -1 -4 7 -.03 9 9 | -2902 315 8 70
mit 362| 0 0 1 11 26 23 .06 7 7 | 11835 237 30 67
ngs 268| -2 0 10 0 -7 -14 -.13 10 9 | -681 -170 511 799
sio 363| 0 -1 1 -43 -19 -8 .06 8 8 | --- --- --- ---
Table 2.2379.1 GPS week: 2379 Day: 1 MJD: 60898.000
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 796| -1 0 2 11 -8 5 -.01 7 7 | -774 -117 5 123
emr 104| 1 -1 -3 -17 13 -13 -.01 8 8 | 0 -7 6 99
esa 187| 0 0 0 2 2 -21 -.08 8 8 | -1359 34 6 161
gfz 149| -1 0 -1 27 9 -16 .14 7 7 | 57 -165 11 101
grg 124| 1 0 4 -23 26 -20 .07 11 10 | -35 8 6 136
igr n/a| 0 0 0 -9 8 -38 .02 3 3 | 11525 -1173 8 70
jgx n/a| 0 0 -6 4 -3 -18 -.03 7 7 | 9 -64 21 67
jpl 120| -1 0 0 9 10 -11 -.05 9 9 | -2547 -214 9 80
mit 362| 0 0 2 26 -37 87 .03 7 7 | 11243 -607 32 62
ngs 266| 0 0 2 -8 -16 -35 -.11 10 10 | -777 -115 495 821
sio 364| 0 0 2 -41 2 0 -.00 7 7 | --- --- --- ---
Table 2.2379.2 GPS week: 2379 Day: 2 MJD: 60899.000
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 795| 0 0 1 -15 -13 0 .02 8 6 | -639 -373 6 128
emr 101| 2 0 -4 5 14 -9 .02 11 11 | 118 -338 6 95
esa 187| -1 0 0 -6 -1 -21 -.07 9 8 | -1111 -55 6 163
gfz 150| 0 0 0 29 12 -14 .10 9 7 | -18 -125 11 109
grg 124| 1 0 4 -14 26 -23 .09 45 9 | 29 -67 8 153
igr n/a| 0 0 0 -5 2 -19 .01 5 3 | 10376 -1148 8 64
jgx n/a| 0 0 -8 17 -21 -7 -.03 24 14 | 63 -162 25 68
jpl 120| 1 0 0 11 2 0 .00 11 11 | -2553 -99 10 75
mit 362| 0 0 1 -2 -18 19 .04 9 7 | 10229 -853 32 57
ngs 262| -1 0 5 -7 9 -30 -.15 10 10 | -630 -421 455 729
sio 359| 0 -1 2 -14 5 76 -.00 10 7 | --- --- --- ---
Table 2.2379.3 GPS week: 2379 Day: 3 MJD: 60900.000
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 796| 0 0 2 8 -27 -8 -.02 6 6 | -900 160 5 116
emr 100| 0 -1 -3 -6 15 -14 -.01 8 8 | 30215 -60466 7 103
esa 187| 0 0 -2 9 -7 -23 -.05 8 8 | -953 130 7 162
gfz 151| 0 1 2 28 11 -13 .08 8 8 | -157 153 10 106
grg 118| 2 0 3 -41 35 -32 .08 9 9 | 33 51 7 139
igr n/a| 0 0 1 -17 3 -30 .01 3 3 | 9341 -730 8 65
jgx n/a| 0 0 -8 -3 -31 -15 -.05 7 6 | -149 285 20 67
jpl 120| 0 -1 0 -1 -2 1 -.03 9 9 | -2443 92 10 68
mit 362| 0 0 1 14 6 48 .04 7 6 | 9290 -628 33 64
ngs 261| 0 0 8 -1 8 -21 -.07 9 9 | -883 107 473 744
sio 358| 0 0 0 -7 2 45 .02 7 7 | --- --- --- ---
Table 2.2379.4 GPS week: 2379 Day: 4 MJD: 60901.000
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 795| 0 0 2 0 -13 -2 -.01 6 6 | -871 155 6 127
emr 108| 0 0 -3 4 -3 3 -.01 8 8 | -78 127 6 100
esa 187| 0 0 0 16 -3 -13 -.05 8 8 | -744 29 6 147
gfz 152| 0 0 1 32 10 -4 .09 8 8 | 27 -266 11 113
grg 118| 2 1 4 -23 24 -18 .08 10 9 | 24 -57 8 135
igr n/a| 0 0 1 -4 -1 -23 .04 3 3 | 8453 -402 8 72
jgx n/a| 0 0 -7 4 -21 1 -.04 6 6 | 19 -13 25 65
jpl 120| 0 0 0 14 1 0 -.02 10 10 | -2325 251 10 68
mit 362| 0 0 2 -18 18 14 .03 7 6 | 8316 -127 29 62
ngs 265| 0 -1 5 15 -11 -28 -.06 8 8 | -874 161 518 821
sio 363| 0 -1 0 -24 21 28 .02 8 8 | --- --- --- ---
Table 2.2379.5 GPS week: 2379 Day: 5 MJD: 60902.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 798| 0 0 2 7 -3 -15 -.01 6 6 | -778 77 6 132
emr 107| 1 0 -3 9 4 -7 .03 7 7 | 270 -682 7 99
esa 187| 0 0 0 4 1 -29 -.07 8 8 | -663 -492 5 153
gfz 149| -2 0 1 17 13 -34 .12 8 8 | -45 -134 10 112
grg 121| 2 0 2 -33 51 -31 .06 10 10 | 40 62 8 129
igr n/a| 0 0 0 -4 3 -29 .01 3 3 | 8255 -715 8 73
jgx n/a| 0 0 -8 5 -8 -7 -.04 6 6 | 25 62 24 79
jpl 120| 0 0 0 -1 0 -11 -.01 10 10 | -1911 -235 9 81
mit 362| 0 0 2 22 -26 34 .04 7 6 | 8292 -790 31 77
ngs 268| 0 0 5 -13 19 -22 -.10 9 9 | -780 77 471 801
sio 363| 0 0 1 -23 -27 85 .01 7 7 | --- --- --- ---
Table 2.2379.6 GPS week: 2379 Day: 6 MJD: 60903.000
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 802| 0 0 3 -20 -5 -5 -.00 7 7 | -946 386 7 137
emr 105| 0 0 -1 -7 -18 22 .04 8 8 | 464 -880 6 92
esa 188| 0 0 0 5 8 -7 -.08 8 8 | -1672 -946 6 153
gfz 151| 0 0 0 30 12 -8 .07 8 8 | 108 -273 10 111
grg 130| 1 0 3 -13 27 -23 .06 9 8 | 40 -179 8 135
igr n/a| 0 0 0 -5 -4 -10 -.00 3 2 | 7351 -915 8 77
jgx n/a| 0 0 -7 0 -16 -2 -.04 6 6 | 13 -181 19 74
jpl 120| 0 0 0 5 2 9 -.05 9 9 | -2389 -1169 7 78
mit 362| 0 -1 2 17 10 -22 .01 7 6 | 6900 -12 31 69
ngs 265| 0 0 2 18 3 -6 -.04 9 8 | -956 415 742 950
sio 362| 0 0 1 -16 -14 38 -.01 8 8 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.2379.0 GPS week: 2379 Day: 0 MJD: 60897.000
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 9 8 --- 10 3 --- 14 7 12 7 3 | 24 25 27 --- 30 26 --- 28 26 25 29 25
2E | 9 8 8 10 8 4 8 8 10 13 9 3 | 41 38 39 38 39 38 37 38 43 35 42 38
3 | 5 6 7 8 9 1 5 5 6 9 7 2 | 28 30 31 27 30 28 29 30 29 29 29 28
4 | 8 7 12 5 14 2 7 14 7 10 7 3 | 68 60 60 69 68 74 58 60 68 59 57 69
5 | 6 6 8 7 8 2 8 7 7 9 8 2 | 36 38 36 38 39 37 36 37 37 36 42 37
6E | 7 9 8 10 12 3 6 7 6 10 7 2 | 44 43 42 41 45 42 42 44 43 39 44 42
7 | 7 5 10 10 17 3 8 8 7 9 7 3 | 28 28 24 33 32 27 28 28 26 26 26 26
8 | 6 8 6 7 8 2 7 7 9 10 8 2 | 25 27 28 29 28 26 24 26 23 28 24 25
9 | 8 9 7 8 18 4 6 7 6 9 8 3 | 50 50 50 53 52 50 50 49 50 52 50 50
10 | 5 8 6 5 4 4 6 7 6 9 7 2 | 32 33 34 30 32 32 32 32 33 32 33 32
11E | 7 6 7 7 11 2 9 16 8 15 8 3 | 54 53 54 53 56 54 53 58 52 53 54 53
12 | 5 5 5 4 8 3 9 7 5 9 8 2 | 38 38 39 37 33 37 40 40 36 37 34 37
13 | 7 7 14 5 7 3 10 7 13 11 8 3 | 62 64 61 63 64 61 62 63 63 63 60 62
14 | 4 15 6 7 8 2 7 14 7 7 8 3 | 51 51 50 51 52 51 50 53 52 54 55 51
15 | 7 7 12 6 9 4 9 7 11 10 8 3 | 35 35 32 35 34 34 34 34 36 36 35 34
16 | 5 6 7 8 6 2 8 5 5 9 10 2 | 16 14 18 18 16 16 17 12 17 17 19 15
17 | 5 5 8 9 13 2 6 7 6 9 5 2 | 46 46 45 48 47 46 44 46 45 45 46 45
18E | 7 9 9 8 11 3 7 18 9 12 9 3 | 44 46 44 41 44 43 42 49 40 40 43 42
19 | 6 6 7 11 11 4 6 7 5 11 5 2 | 30 31 31 37 33 34 31 32 30 32 32 31
X21 | 7 8 8 8 9 2 --- 9 9 9 7 3 | 29 32 31 32 33 30 --- 32 30 30 37 30
22 | 5 6 7 7 6 2 5 3 4 6 6 1 | 15 18 19 20 16 17 13 18 17 16 20 16
23 | 6 8 8 5 9 3 7 8 6 11 6 2 | 33 34 32 34 35 33 36 34 37 34 36 34
24 | 6 6 5 8 9 2 8 7 6 7 7 2 | 33 32 32 33 32 31 33 34 29 32 31 31
25 | 7 11 7 5 8 3 11 13 6 7 10 3 | 26 36 31 29 25 27 24 36 24 25 25 27
26 | 5 8 6 5 6 2 10 10 7 5 11 2 | 34 39 36 33 34 34 35 39 32 33 33 34
27 | 6 8 6 8 7 2 8 8 9 11 9 2 | 25 26 27 28 27 25 23 26 24 28 23 25
28 | 9 8 6 7 10 3 7 11 5 11 10 2 | 74 74 72 73 75 74 72 75 75 72 75 73
29 | 6 5 7 7 11 4 6 6 6 10 10 2 | 38 39 38 39 41 39 38 38 39 38 42 38
30 | 7 7 5 8 17 3 7 7 6 9 7 2 | 306 308 306 304 326 306 313 307 305 304 308 306
31 | 7 6 9 6 8 2 8 8 7 9 10 2 | 42 41 37 40 41 40 41 41 41 42 40 40
32 | 5 12 7 9 7 4 8 8 7 9 7 2 | 37 40 40 34 35 37 35 39 35 40 35 36
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 8 7 10 3 8 9 7 10 8 |T 46 47 46 48 48 46 47 47 46 46 47 46
WRMS | 6 8 8 7 10 3 8 9 7 9 8 |NE 47 48 47 48 49 47 47 48 47 47 47 47
MEDI | 6 7 7 7 9 3 7 7 7 9 8 |MD 36 38 36 37 35 37 36 38 36 36 36 36
Table 3.2379.1 GPS week: 2379 Day: 1 MJD: 60898.000
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 8 8 --- 17 2 --- 16 8 10 7 3 | 17 18 17 --- 20 17 --- 22 21 17 21 17
2E | 7 9 8 8 15 3 7 6 7 16 8 3 | 28 25 25 29 28 26 26 24 31 30 30 27
3 | 4 7 6 6 11 2 6 6 5 6 5 2 | 19 20 22 20 19 20 17 21 20 20 19 19
4 | 9 6 11 10 16 4 6 13 5 10 7 3 | 46 37 36 49 46 52 37 38 48 33 36 48
5 | 6 7 7 7 8 3 7 7 5 12 9 2 | 19 18 16 21 19 19 18 17 18 21 21 18
6E | 7 9 7 9 14 3 8 7 5 9 8 2 | 31 29 28 28 30 27 27 29 31 26 28 28
7 | 7 6 10 9 15 3 7 7 8 9 8 3 | 25 22 19 26 24 20 21 21 22 24 20 21
8 | 6 7 7 5 8 2 6 5 8 8 6 2 | 18 20 21 22 21 19 18 20 21 18 18 19
9 | 7 8 7 7 18 3 5 8 6 7 5 2 | 35 36 36 36 38 35 35 35 35 34 35 35
10 | 5 9 7 5 4 2 6 7 5 8 6 2 | 19 21 23 21 20 20 18 21 19 21 19 20
11E | 7 8 7 8 11 2 9 17 6 14 5 3 | 37 36 36 39 37 37 36 40 38 37 36 37
12 | 7 6 5 5 5 2 7 7 4 8 4 2 | 26 25 28 27 27 27 29 28 26 28 26 27
13 | 9 6 12 7 21 4 10 9 14 9 6 3 | 69 68 67 69 70 68 67 68 70 66 67 68
14 | 5 16 5 9 9 2 7 15 6 6 8 3 | 40 42 41 42 42 41 40 42 40 41 43 40
15 | 7 7 11 8 9 3 10 9 9 12 11 3 | 31 29 26 30 31 28 28 28 31 31 30 28
16 | 5 7 7 6 5 2 7 6 6 8 9 2 | 16 12 18 20 16 16 16 12 16 17 17 15
17 | 6 5 8 7 11 4 6 7 7 9 7 2 | 28 29 26 31 28 28 26 29 28 29 28 27
18E | 16 9 10 7 10 4 8 20 9 16 8 4 | 32 30 31 30 31 30 28 36 29 31 29 29
19 | 7 5 8 7 9 4 6 6 6 15 6 2 | 21 21 22 26 21 23 22 23 22 22 23 21
X21 | 6 7 8 7 9 2 --- 9 7 10 7 2 | 14 18 15 20 21 16 --- 18 17 18 18 16
22 | 5 4 6 6 6 3 4 4 3 9 6 1 | 13 16 17 17 14 13 12 15 14 11 16 14
23 | 7 7 9 7 6 3 6 8 7 12 8 2 | 14 20 14 22 20 17 17 17 18 16 20 16
24 | 9 7 7 7 8 2 6 8 6 9 6 2 | 23 24 26 28 26 24 23 25 24 24 23 24
25 | 7 10 7 6 5 3 9 13 7 10 7 2 | 19 30 25 27 21 22 18 31 20 19 20 22
26 | 4 8 7 4 6 2 8 10 7 8 8 2 | 23 28 28 25 24 25 25 29 22 24 22 24
27 | 7 9 6 6 7 2 5 6 9 8 10 2 | 18 20 20 20 20 18 16 19 20 19 19 18
28 | 8 8 7 6 8 3 8 11 6 13 6 2 | 49 50 48 50 52 49 49 50 51 47 49 49
29 | 5 6 7 7 9 3 4 6 6 9 7 2 | 24 23 22 23 25 22 22 22 26 23 25 23
30 | 7 7 6 8 14 2 5 7 8 6 5 2 | 277 275 276 278 283 277 282 278 279 276 278 277
31 | 6 7 10 6 7 2 7 8 7 11 8 2 | 29 28 23 30 29 27 28 26 27 28 25 26
32 | 5 11 7 5 7 3 7 8 8 8 6 2 | 31 35 33 33 30 32 31 32 29 30 28 31
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 8 7 11 3 7 9 7 10 7 |T 35 35 35 37 36 35 35 36 35 34 35 34
WRMS | 7 8 8 7 10 3 7 9 7 10 7 |NE 36 37 36 38 37 36 36 37 37 36 36 36
MEDI | 7 7 7 7 9 3 7 8 7 9 7 |MD 25 25 25 27 26 25 26 26 26 24 25 24
Table 3.2379.2 GPS week: 2379 Day: 2 MJD: 60899.000
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 10 7 --- 14 4 --- 16 7 10 9 3 | 23 25 25 --- 27 24 --- 28 25 25 28 24
2E | 6 11 9 10 13 3 8 7 11 18 12 3 | 35 31 33 35 35 33 35 33 36 36 37 33
3 | 4 6 6 8 12 2 6 5 6 8 6 2 | 25 26 28 24 26 25 24 27 25 24 25 25
4 | 7 7 11 9 15 3 6 14 7 10 6 3 | 42 37 38 46 43 47 37 38 44 32 33 43
5 | 5 7 10 6 8 3 6 7 6 7 7 2 | 28 28 27 29 27 27 26 27 27 26 29 27
6E | 6 8 7 8 16 3 9 8 7 9 9 3 | 35 33 36 34 34 34 34 34 34 34 36 33
7 | 8 6 11 13 17 3 6 8 10 13 10 3 | 26 24 24 30 27 23 25 22 24 23 20 23
8 | 4 7 6 7 9 2 7 6 7 7 8 2 | 25 25 27 27 25 25 23 25 24 24 26 24
9 | 8 9 8 10 19 3 7 8 7 9 7 3 | 31 31 34 31 33 32 33 32 31 33 29 30
10 | 5 9 7 6 5 2 6 5 6 7 7 2 | 28 27 31 28 28 29 27 29 27 28 29 28
11E | 7 8 7 8 11 3 10 16 7 11 6 3 | 38 38 40 40 38 38 37 41 37 37 38 38
12 | 4 6 5 4 5 3 6 5 4 7 8 2 | 24 26 27 26 22 25 25 26 24 24 22 24
13 | 5 7 13 6 10 3 11 7 10 10 9 3 | 55 57 52 55 58 54 54 56 58 55 56 55
14 | 5 14 7 8 7 2 7 13 7 6 8 3 | 29 30 26 31 33 28 30 29 33 30 34 29
15 | 8 8 12 9 7 3 8 7 9 10 10 3 | 29 26 24 29 28 26 26 27 29 29 28 26
16 | 3 5 8 6 7 2 8 5 7 7 8 2 | 17 14 19 16 17 16 16 14 16 17 16 15
17 | 7 5 8 8 12 2 7 6 6 7 7 2 | 33 34 33 34 32 33 33 35 34 33 34 33
18E | 12 10 8 6 10 4 8 18 9 13 10 3 | 31 35 35 35 35 34 32 40 33 34 35 33
19 | 6 6 8 9 10 3 7 5 7 8 10 2 | 27 28 28 32 27 30 28 30 30 30 30 28
X21 | 5 7 9 6 8 3 --- 9 5 9 6 2 | 22 24 23 25 25 22 --- 24 21 22 24 22
22 | 3 5 7 7 6 2 6 4 4 4 6 1 | 16 18 17 19 14 16 14 18 17 14 18 16
23 | 7 7 7 6 6 2 7 8 7 9 6 2 | 21 24 20 26 24 22 24 23 23 22 23 22
24 | 7 8 7 8 9 1 7 7 5 10 8 2 | 27 29 28 31 29 28 28 28 26 28 28 27
25 | 7 10 9 5 6 4 10 12 6 8 10 2 | 16 27 23 21 16 18 13 28 17 15 16 18
26 | 5 7 6 6 6 2 8 9 6 5 7 2 | 23 28 26 21 22 23 22 29 21 19 20 22
27 | 6 8 6 6 8 2 7 6 8 8 9 2 | 29 32 32 29 30 30 29 30 27 32 30 29
28 | 10 8 9 9 9 2 8 13 7 10 8 3 | 30 30 31 31 36 31 30 34 33 30 33 31
29 | 6 5 7 7 8 3 5 6 6 10 7 2 | 28 27 25 28 28 28 26 26 29 28 30 27
30 | 28 39 24 29 237 24 123 37 27 24 33 11 | 954 953 954 955 956 956 948 953 956 955 953 953
31 | 6 7 11 5 8 2 8 7 7 7 8 2 | 36 35 30 34 36 33 34 34 32 32 32 33
32 | 5 10 6 6 6 2 6 7 9 8 8 2 | 30 32 31 32 30 30 29 30 26 31 27 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 11 9 9 45 5 24 11 9 10 10 |T 58 59 58 61 59 58 60 59 58 58 58 58
WRMS | 6 11 8 7 9 3 14 11 7 10 7 |NE 63 64 63 65 64 63 64 64 63 62 63 63
MEDI | 6 7 8 7 9 3 7 7 7 9 8 |MD 28 28 28 30 28 28 28 29 27 29 29 28
Table 3.2379.3 GPS week: 2379 Day: 3 MJD: 60900.000
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 9 8 --- 13 4 --- 15 7 11 6 3 | 28 30 29 --- 31 30 --- 33 29 28 29 29
2E | 8 8 10 11 11 3 8 7 9 13 8 3 | 43 41 40 41 41 41 41 41 42 43 41 41
3 | 4 8 6 6 9 2 6 6 4 8 6 2 | 34 34 35 35 36 36 35 36 34 38 33 34
4 | 9 7 12 6 13 3 7 12 6 10 8 3 | 45 46 47 44 49 52 44 44 45 41 42 47
5 | 6 6 9 9 8 3 6 6 5 8 5 2 | 36 34 35 35 35 36 35 35 35 38 38 35
6E | 6 9 7 7 13 4 8 7 7 10 5 2 | 28 26 26 29 27 27 27 26 26 24 26 26
7 | 6 6 11 8 15 3 6 8 8 9 8 2 | 34 36 32 35 35 32 34 31 32 34 34 33
8 | 4 7 8 6 7 2 7 6 6 9 8 2 | 30 32 32 29 30 30 29 30 29 31 29 29
9 | 7 9 7 9 16 5 5 8 5 8 7 2 | 32 35 37 34 38 33 36 34 31 34 33 33
10 | 5 6 8 9 5 2 6 6 4 7 8 2 | 35 38 40 36 38 38 37 38 36 37 38 37
11E | 9 8 8 8 12 3 9 15 7 13 6 3 | 30 28 28 28 29 28 29 31 27 29 29 28
12 | 6 6 5 6 6 2 6 7 5 10 5 2 | 33 37 38 36 33 35 34 37 34 38 35 35
13 | 6 7 13 9 10 4 9 8 10 6 10 3 | 39 42 39 39 43 39 41 41 40 40 39 39
14 | 3 14 6 7 7 3 6 13 8 7 9 2 | 25 25 22 27 28 25 24 26 29 24 28 24
15 | 8 8 11 8 8 5 8 7 11 10 6 3 | 32 33 30 34 33 32 33 33 36 34 35 32
16 | 4 4 8 6 4 3 7 5 6 7 9 2 | 23 23 28 21 25 23 24 22 23 24 25 23
17 | 5 7 8 9 9 4 6 6 6 6 8 2 | 37 38 35 41 38 38 36 38 38 40 39 37
18E | 6 8 11 15 11 3 6 18 7 13 8 3 | 30 32 31 32 31 30 31 34 31 31 32 30
19 | 5 6 7 9 8 3 6 5 7 8 5 2 | 28 28 27 32 31 31 28 30 30 36 31 29
X21 | 6 8 9 8 8 4 --- 8 7 9 8 2 | 31 33 32 34 34 33 --- 34 33 32 36 32
22 | 4 5 6 5 7 2 6 4 6 7 7 2 | 22 25 24 24 22 23 23 25 24 20 26 23
23 | 6 4 9 7 8 2 7 9 5 12 9 2 | 34 36 35 36 37 36 36 37 36 36 39 35
24 | 7 7 5 8 9 3 5 8 6 10 8 2 | 33 33 34 35 34 32 33 35 31 34 32 33
25 | 6 11 7 6 7 3 9 13 6 8 9 2 | 30 38 36 33 30 31 27 38 30 31 29 31
26 | 4 9 7 7 4 2 7 9 6 10 6 2 | 38 41 43 35 38 38 38 42 35 37 35 37
27 | 5 6 8 7 6 3 6 7 8 10 10 2 | 28 31 31 27 30 30 28 29 28 33 30 28
28 | 9 9 7 5 9 3 7 13 5 13 5 2 | 27 28 27 29 33 28 27 32 27 31 30 27
29 | 5 4 7 6 7 4 6 6 5 7 4 2 | 28 28 26 27 28 27 26 27 29 28 30 27
30 | 6 7 7 10 14 3 6 7 9 6 6 2 | 354 356 357 356 357 356 354 356 352 356 352 355
31 | 6 6 11 9 7 3 6 7 6 10 5 2 | 39 38 37 35 38 36 37 38 36 38 37 36
32 | 5 10 10 11 7 2 6 6 6 10 7 2 | 36 38 39 34 36 36 36 35 33 39 36 35
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 8 8 9 3 7 9 7 9 7 |T 42 43 43 43 44 43 43 44 42 43 43 42
WRMS | 6 8 8 8 9 3 6 9 6 9 7 |NE 44 46 46 45 46 45 45 46 44 46 45 44
MEDI | 6 7 8 8 8 3 6 7 6 9 7 |MD 32 34 34 34 34 32 34 34 32 34 33 33
Table 3.2379.4 GPS week: 2379 Day: 4 MJD: 60901.000
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 9 8 --- 12 3 --- 16 6 10 9 3 | 18 19 18 --- 20 17 --- 24 20 19 22 18
2E | 12 9 9 9 9 3 8 8 11 17 13 3 | 34 28 30 30 35 31 30 30 33 35 32 30
3 | 6 7 5 8 7 3 4 6 4 8 8 2 | 24 25 24 21 22 23 23 24 22 24 22 22
4 | 8 6 10 6 11 2 5 12 5 10 5 2 | 41 39 37 40 44 46 38 38 43 36 39 43
5 | 6 8 8 7 9 3 5 8 5 6 7 2 | 24 25 23 26 26 25 24 24 26 27 27 25
6E | 6 9 8 12 13 3 9 8 7 9 9 3 | 27 26 26 24 27 25 24 29 27 26 27 25
7 | 7 8 11 7 14 3 5 8 9 6 4 2 | 30 30 26 33 30 27 27 27 29 27 29 27
8 | 5 5 6 8 8 3 5 7 7 6 7 2 | 17 19 21 19 18 18 15 19 17 19 17 17
9 | 6 7 6 7 14 3 4 8 6 6 6 2 | 29 29 30 28 32 29 28 31 29 29 29 28
10 | 4 9 6 7 5 2 4 9 4 5 6 2 | 26 28 28 26 27 26 27 28 27 25 24 26
11E | 6 8 9 9 11 4 7 17 6 11 10 3 | 28 28 28 28 29 29 28 32 29 30 28 28
12 | 6 8 6 5 10 3 7 8 4 8 7 2 | 29 30 32 33 28 31 30 32 30 33 29 30
13 | 8 8 11 7 11 2 8 8 9 7 6 2 | 55 55 53 53 56 53 53 54 53 51 52 53
14 | 4 14 5 6 8 2 6 13 7 5 7 2 | 37 37 35 39 38 37 37 37 38 38 38 36
15 | 10 9 12 10 9 4 8 8 9 7 12 3 | 31 27 26 29 31 28 28 28 31 27 29 28
16 | 6 6 7 9 5 2 5 7 6 7 9 2 | 15 15 17 14 14 14 15 13 16 15 20 14
17 | 5 6 8 8 9 3 4 7 5 6 4 2 | 29 29 26 30 30 29 26 28 27 31 28 27
18E | 6 8 10 11 13 4 5 18 8 12 9 3 | 25 24 25 27 26 25 24 30 25 26 26 25
19 | 5 5 8 7 9 4 6 6 7 6 7 2 | 21 21 21 20 22 22 20 24 21 22 22 20
X21 | 7 10 9 8 9 4 --- 9 6 7 11 3 | 19 20 21 24 24 21 --- 23 23 21 29 22
22 | 6 5 7 6 8 2 4 5 5 6 9 2 | 13 17 19 18 13 16 12 17 17 15 18 14
23 | 6 6 8 8 9 2 6 9 7 10 8 2 | 24 26 24 27 27 25 26 26 29 26 28 25
24 | 6 8 6 8 10 3 6 11 6 7 10 2 | 26 25 25 26 26 25 25 27 23 22 21 24
25 | 6 12 7 8 10 3 9 13 5 7 8 2 | 19 30 25 26 21 22 16 30 20 19 19 21
26 | 4 10 6 7 5 1 5 9 7 8 4 2 | 28 34 31 27 27 29 28 34 26 29 28 28
27 | 5 7 6 7 8 3 5 8 8 7 14 2 | 21 22 23 22 21 22 19 22 21 23 22 21
28 | 10 6 7 13 10 3 6 16 5 12 7 3 | 35 35 34 34 39 34 35 38 37 34 34 34
29 | 6 4 7 7 8 3 4 8 6 8 5 2 | 20 17 15 20 20 18 18 17 20 20 19 18
30 | 6 7 7 9 14 3 6 8 8 5 7 2 | 606 606 605 609 617 607 609 605 604 605 605 606
31 | 6 5 10 9 8 2 6 7 6 9 6 2 | 28 27 23 27 28 25 27 28 27 28 27 26
32 | 4 10 8 9 7 2 5 9 6 9 9 2 | 26 30 30 25 27 27 27 28 25 28 23 26
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 8 8 10 3 6 10 7 8 8 |T 45 45 45 46 46 45 46 46 45 45 45 44
WRMS | 6 8 8 8 9 3 6 10 6 8 8 |NE 48 49 49 49 50 49 49 50 49 49 49 48
MEDI | 6 8 8 8 9 3 5 8 6 7 7 |MD 26 27 26 27 27 25 27 28 27 27 27 26
Table 3.2379.5 GPS week: 2379 Day: 5 MJD: 60902.000
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 8 9 --- 13 2 --- 17 6 12 7 3 | 18 20 20 --- 21 19 --- 25 22 22 23 20
2E | 12 8 9 7 14 3 9 10 10 13 13 3 | 24 21 22 24 25 23 21 22 24 27 25 22
3 | 5 5 5 8 9 2 4 6 5 11 8 2 | 19 20 19 20 20 18 17 20 19 20 19 18
4 | 7 6 11 5 12 2 4 11 5 10 6 2 | 50 54 56 50 45 64 54 55 46 53 52 47
5 | 5 7 8 10 9 4 7 8 6 6 11 2 | 21 23 19 21 21 21 19 20 23 22 26 20
6E | 6 10 7 8 14 4 7 8 8 10 7 2 | 26 25 25 25 26 25 23 27 25 25 26 24
7 | 6 7 11 10 13 4 5 8 11 11 7 3 | 28 28 21 29 31 24 26 24 28 26 27 26
8 | 5 8 8 7 6 3 4 7 7 9 6 2 | 17 19 20 16 16 17 16 18 18 20 16 17
9 | 6 7 7 7 15 3 4 7 6 9 5 2 | 32 32 32 32 35 31 32 32 32 33 31 32
10 | 3 8 6 7 6 2 4 8 4 6 6 2 | 19 21 21 19 20 20 18 20 20 23 20 19
11E | 7 8 7 9 11 3 7 17 7 13 5 3 | 32 31 33 32 33 31 30 37 32 32 32 31
12 | 5 6 5 6 6 2 6 6 4 9 6 2 | 30 31 30 32 27 30 30 30 31 31 30 30
13 | 9 7 12 7 9 3 8 9 10 6 8 3 | 40 44 40 42 42 41 42 44 45 41 44 42
14 | 3 15 5 10 9 3 6 13 9 8 7 3 | 41 44 42 41 43 41 42 42 46 43 42 42
15 | 8 7 10 10 9 3 10 9 8 9 12 3 | 32 30 26 33 30 30 29 29 34 33 33 30
16 | 5 6 7 7 5 3 4 7 8 9 7 2 | 17 15 17 17 17 16 15 16 21 19 20 16
17 | 5 5 7 10 9 3 3 6 5 8 6 2 | 28 29 25 31 28 27 26 28 28 30 28 27
18E | 6 8 10 13 12 4 5 19 7 11 8 3 | 24 26 26 23 25 24 23 29 25 26 26 24
19 | 6 5 7 10 7 3 4 6 6 6 5 2 | 20 20 17 24 19 19 17 20 19 22 20 19
X21 | 7 8 9 7 9 4 --- 10 5 7 8 2 | 16 22 19 22 23 19 --- 21 22 19 25 20
22 | 6 5 6 8 9 3 5 5 6 7 5 2 | 14 19 19 18 15 16 14 18 18 17 18 16
23 | 5 6 8 10 8 2 5 8 6 10 7 2 | 21 24 21 24 24 22 23 22 25 22 25 22
24 | 5 7 6 7 10 2 6 8 6 7 7 2 | 23 23 22 24 24 22 23 24 21 22 21 22
25 | 5 9 7 7 6 3 6 12 7 8 7 2 | 23 31 27 27 23 24 22 31 24 24 23 25
26 | 4 7 6 6 5 2 5 10 7 8 6 2 | 27 29 29 26 27 27 26 32 29 28 27 27
27 | 5 7 7 6 7 2 4 8 8 9 7 2 | 18 20 20 16 17 17 15 20 17 20 16 17
28 | 10 7 7 8 10 3 7 15 6 12 8 3 | 45 47 46 47 49 46 46 47 47 46 46 46
29 | 5 5 7 9 8 3 6 8 7 7 8 2 | 19 17 15 16 20 17 17 17 21 18 21 17
30 | 6 7 7 10 16 3 5 8 9 8 7 2 | 516 515 515 515 517 515 517 515 517 515 514 516
31 | 5 6 10 10 8 2 5 9 7 13 7 2 | 23 23 17 25 24 21 22 24 24 25 22 21
32 | 6 11 7 10 7 3 6 9 7 11 7 2 | 28 32 32 30 30 30 30 31 28 34 26 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 7 8 8 10 3 6 10 7 9 7 |T 41 43 41 43 42 41 42 43 42 43 42 41
WRMS | 6 7 8 8 10 3 6 10 6 9 7 |NE 44 46 44 46 45 45 45 46 46 46 45 44
MEDI | 6 7 7 8 9 3 5 8 7 9 7 |MD 24 25 22 25 25 24 23 25 25 25 26 24
Table 3.2379.6 GPS week: 2379 Day: 6 MJD: 60903.000
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 8 10 --- 13 3 --- 18 7 13 7 4 | 23 24 24 --- 25 23 --- 28 25 23 25 23
2E | 16 9 9 12 12 3 9 9 9 9 11 3 | 43 38 40 38 43 39 40 40 43 39 43 40
3 | 6 7 6 8 6 3 3 6 8 11 5 2 | 31 32 33 33 32 31 31 32 32 33 33 32
X4 | 37 --- --- 218 25 97 --- --- 29 --- --- 22 | 81 --- --- 140 69 108 --- --- 69 --- --- 72
5 | 7 7 9 7 8 4 6 7 5 6 11 2 | 36 38 35 37 38 36 35 36 38 37 39 36
6E | 9 9 6 9 13 3 7 9 9 10 9 3 | 43 43 43 42 44 41 43 44 48 42 46 44
7 | 6 7 11 9 12 3 6 9 8 5 7 2 | 31 32 28 33 36 30 31 32 31 31 33 31
8 | 5 7 6 5 5 3 4 9 7 8 7 2 | 21 22 23 23 21 22 19 21 20 25 19 21
9 | 10 8 6 7 14 3 4 8 6 6 4 2 | 47 50 49 48 51 48 50 49 51 49 48 49
10 | 4 9 6 7 5 2 5 8 6 5 6 2 | 35 36 36 34 35 35 36 35 34 33 35 35
11E | 8 9 8 7 13 2 6 16 7 16 7 3 | 52 53 53 52 55 52 52 57 54 52 52 53
12 | 5 6 6 6 6 2 7 7 5 6 8 2 | 42 43 44 42 39 43 45 46 42 42 40 42
13 | 10 7 12 6 9 4 9 8 8 8 7 3 | 51 56 52 53 53 52 53 55 53 54 51 53
14 | 4 15 7 6 7 2 6 13 9 8 9 2 | 49 50 48 50 51 49 49 50 52 53 52 50
15 | 8 7 10 9 8 3 8 7 7 7 9 2 | 35 35 32 32 34 33 34 34 35 34 32 33
16 | 5 6 6 7 4 2 5 6 5 6 6 2 | 19 18 19 18 18 18 18 16 19 17 18 17
17 | 5 5 8 8 8 2 4 6 6 5 8 2 | 44 44 44 48 47 45 44 45 47 47 46 45
18E | 6 7 9 10 9 3 6 17 9 12 9 3 | 40 40 41 42 39 40 38 44 40 40 38 39
19 | 8 6 6 9 19 2 5 5 6 19 5 3 | 28 27 29 32 40 30 30 30 32 36 29 30
X21 | 7 9 7 9 9 3 --- 9 7 9 10 3 | 29 30 31 31 35 31 --- 33 32 31 36 31
22 | 6 5 7 6 6 2 5 5 6 7 6 2 | 15 19 20 18 15 16 16 18 19 18 20 17
23 | 5 5 8 6 7 2 6 9 6 9 6 2 | 34 35 34 37 35 35 37 36 35 35 35 35
24 | 6 9 5 8 8 3 7 7 6 10 9 2 | 31 33 32 34 32 32 33 34 30 30 29 31
25 | 5 10 7 7 6 3 7 14 5 5 8 2 | 25 33 30 25 25 26 25 34 26 25 25 26
26 | 4 9 7 5 5 2 6 10 5 6 6 2 | 38 39 40 36 38 38 39 42 37 36 35 37
27 | 5 8 6 8 6 3 4 9 9 9 12 2 | 22 24 24 22 23 23 20 22 22 26 23 22
28 | 9 7 7 9 8 1 7 15 5 11 7 2 | 72 72 72 72 75 72 71 73 74 69 71 72
29 | 5 5 7 6 7 3 6 8 7 6 7 2 | 31 30 28 32 32 31 28 31 34 32 32 31
30 | 7 8 8 11 14 3 5 7 11 6 8 3 | 582 581 580 583 585 582 584 581 582 582 580 581
31 | 6 6 11 9 6 2 5 9 7 7 5 2 | 39 37 37 40 40 38 39 39 39 38 38 38
32 | 5 11 7 4 5 2 5 7 9 9 6 2 | 35 40 39 36 37 36 37 37 36 38 33 36
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 8 8 9 3 6 9 7 9 8 |T 54 55 54 58 56 55 56 55 55 54 54 54
WRMS | 7 8 8 8 8 2 6 9 6 8 8 |NE 57 58 57 61 59 59 58 58 58 58 57 57
MEDI | 6 7 7 7 8 3 6 8 7 8 7 |MD 35 36 35 36 38 36 37 36 36 36 35 36
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 4.2379 GPS week: 2379 MJD: 60897.0-60903.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2968 |U 11 14 28 |U 7 12 31 |U 9 11 31 |
emr | emr 2962 |U 12 18 32 |U 9 14 40 | 10 16 36 |
esa | esa 2962 | 10 14 29 | 7 13 30 | 10 11 28 |
gfz | gfz 2872 | 9 13 26 |U 8 12 31 | 9 9 28 |
grg | grg 2968 |U 10 15 32 |U 8 15 38 | 10 12 32 |
igr | igr 2962 | 9 13 27 | 7 13 30 | 8 10 28 |
igs | igs 2968 | 9 14 26 | 7 12 30 | 8 11 29 |
jgx | jgx 2770 |U 9 12 25 |U 8 12 32 |U 10 11 29 |
jpl | jpl 2962 | 13 17 38 | 9 16 42 | 12 17 40 |
mit | mit 2976 |U 9 13 28 |U 8 14 37 |U 9 12 35 |
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 5.2379.0 GPS week: 2379 Day: 0 MJD: 60897.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 11 21 | 7 10 31 | 11 14 33 |
emr | emr 2976 | 10 13 27 | 8 11 38 | 11 17 36 |
esa | esa 2976 | 11 12 25 | 8 13 31 | 11 10 24 |
gfz | gfz 2880 | 8 8 19 | 8 12 30 | 8 12 31 |
grg | grg 2976 | 7 9 25 | 8 14 37 | 8 17 33 |
igr | igr 2976 | 7 8 19 | 7 12 30 | 8 12 31 |
igs | igs 2976 | 7 9 20 | 7 11 29 | 8 13 30 |
jgx | jgx 2784 | 7 8 17 | 9 11 33 | 10 12 31 |
jpl | jpl 2976 | 13 12 31 | 9 13 36 | 12 16 33 |
mit | mit 2976 | 7 9 21 | 9 13 35 | 9 15 38 |
Table 5.2379.1 GPS week: 2379 Day: 1 MJD: 60898.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 10 24 | 8 10 30 | 12 10 33 |
emr | emr 2976 | 9 14 25 | 9 11 33 | 13 16 38 |
esa | esa 2976 | 9 11 23 | 8 12 31 | 11 12 33 |
gfz | gfz 2880 | 8 11 23 | 9 10 31 | 10 9 28 |
grg | grg 2976 | 8 11 33 | 8 14 34 | 12 9 35 |
igr | igr 2976 | 7 9 25 | 7 11 30 | 11 9 30 |
igs | igs 2976 | 7 9 24 | 8 10 28 | 11 9 30 |
jgx | jgx 2784 | 7 8 23 | 9 11 30 | 10 11 35 |
jpl | jpl 2976 | 12 12 31 | 9 11 35 | 15 16 41 |
mit | mit 2976 | 7 10 27 | 9 11 34 | 11 9 33 |
Table 5.2379.2 GPS week: 2379 Day: 2 MJD: 60899.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 16 21 38 | 8 14 36 | 9 11 35 |
emr | emr 2976 | 17 22 42 | 11 21 66 | 9 8 30 |
esa | esa 2976 | 11 15 26 | 9 12 37 | 10 10 28 |
gfz | gfz 2880 | 11 14 24 | 8 11 36 | 10 8 29 |
grg | grg 2976 | 12 14 26 | 8 12 39 | 11 14 34 |
igr | igr 2976 | 10 13 21 | 8 12 37 | 8 11 29 |
igs | igs 2976 | 11 16 26 | 8 11 38 | 8 10 33 |
jgx | jgx 2784 | 10 13 22 | 9 11 36 | 9 12 31 |
jpl | jpl 2976 | 18 20 44 | 16 31 91 | 11 10 34 |
mit | mit 2976 | 10 16 25 | 11 17 43 | 9 14 43 |
Table 5.2379.3 GPS week: 2379 Day: 3 MJD: 60900.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 11 25 | 7 13 30 | 10 15 37 |
emr | emr 2976 | 10 15 32 | 9 12 37 | 9 21 40 |
esa | esa 2976 | 9 11 28 | 7 15 30 | 10 14 34 |
gfz | gfz 2880 | 10 10 26 | 8 13 29 | 9 12 36 |
grg | grg 2976 | 10 12 33 | 8 17 39 | 10 16 36 |
igr | igr 2976 | 8 10 26 | 7 15 29 | 9 14 34 |
igs | igs 2976 | 8 10 26 | 7 14 29 | 9 15 35 |
jgx | jgx 2784 | 9 11 23 | 8 12 29 | 10 15 38 |
jpl | jpl 2976 | 11 14 34 | 8 15 32 | 12 22 47 |
mit | mit 2976 | 8 9 26 | 8 16 35 | 10 18 40 |
Table 5.2379.4 GPS week: 2379 Day: 4 MJD: 60901.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 12 30 | 7 12 28 | 8 9 26 |
emr | emr 2976 | 12 17 35 | 8 11 35 | 9 15 35 |
esa | esa 2976 | 10 13 35 | 6 13 26 | 9 10 23 |
gfz | gfz 2880 | 8 14 30 | 7 12 32 | 9 8 23 |
grg | grg 2976 | 10 17 38 | 7 15 36 | 10 10 28 |
igr | igr 2976 | 8 14 31 | 6 13 28 | 8 8 23 |
igs | igs 2976 | 8 14 31 | 6 12 28 | 8 9 24 |
jgx | jgx 2784 | 8 11 31 | 7 11 31 | 10 9 23 |
jpl | jpl 2976 | 13 18 47 | 8 13 36 | 12 17 39 |
mit | mit 2976 | 8 14 36 | 6 14 34 | 10 10 29 |
Table 5.2379.5 GPS week: 2379 Day: 5 MJD: 60902.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 21 34 | 6 13 30 | 7 11 28 |
emr | emr 2976 | 12 24 33 | 7 14 39 | 9 16 38 |
esa | esa 2976 | 10 17 37 | 5 14 30 | 10 13 27 |
gfz | gfz 2880 | 9 21 34 | 7 14 33 | 8 8 23 |
grg | grg 2975 | 11 25 38 | 7 18 42 | 7 10 30 |
igr | igr 2976 | 9 21 34 | 5 15 31 | 7 10 24 |
igs | igs 2976 | 9 21 33 | 6 14 32 | 7 10 26 |
jgx | jgx 2784 | 9 22 34 | 6 14 34 | 8 8 22 |
jpl | jpl 2976 | 12 24 42 | 8 16 38 | 12 20 45 |
mit | mit 2976 | 11 20 33 | 6 15 43 | 6 10 28 |
Table 5.2379.6 GPS week: 2379 Day: 6 MJD: 60903.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2924 | 12 16 26 | 8 14 33 | 9 10 29 |
emr | emr 2880 | 14 20 30 | 9 16 34 | 9 18 35 |
esa | esa 2880 | 13 17 29 | 6 12 24 | 9 11 24 |
gfz | gfz 2828 | 12 16 27 | 6 13 25 | 9 7 27 |
grg | grg 2924 | 14 17 33 | 8 16 36 | 10 10 29 |
igr | igr 2880 | 13 15 31 | 6 13 27 | 9 9 23 |
igs | igs 2924 | 12 16 25 | 6 13 26 | 8 10 26 |
jgx | jgx 2688 | 13 14 26 | 7 14 28 | 14 8 27 |
jpl | jpl 2880 | 15 18 35 | 9 15 29 | 9 18 41 |
mit | mit 2976 | 12 14 27 | 6 13 34 | 8 11 33 |
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 6.2379 GPS week: 2379 MJD: 60897.500-60903.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 8 0 19 -25 0 | 1 15
| 9 12 48 35 4 | 2
emr uuuuu | -22 20 -25 -57 -2 | -16 21
| 21 11 27 52 8 | 2
esa uuuuu | -1 -6 27 -13 4 | -5 17
| 6 9 22 49 5 | 3
gfz uuuuu | -22 -36 44 -9 -1 | 3 18
| 8 6 88 89 9 | 2
grg uuuuu | -28 27 -17 -35 0 | 5 15
| 14 10 40 57 2 | 2
igr xxxxx | -4 10 2 7 -2 | 4 16
| 5 7 62 34 4 | 2
irf xxxxx | 1 -5 3 5 -1 | 1 15
| 7 8 12 22 3 | 2
jgx uuuuu | 26 -7 -15 78 1 | 3 14
| 11 8 47 47 3 | 2
jpl uuuuu | -2 -8 35 -44 -5 | 4 16
| 14 6 45 40 9 | 3
mit uuuuu | 14 4 -19 8 -2 | 21 26
| 17 12 29 76 3 | 2
ngs uuuuu | 9 17 -75 89 2 | 8 17
| 27 14 58 81 3 | 2
sio xxxxx | 20 35 -90 -34 6 | 18 25
| 69 49 57 61 8 | 3
Table 7.2379.0 GPS week: 2379 Day: 0 MJD: 60897.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -12 -6 -12 21 1 | -2 17
emr uuuuu | -6 24 -34 -44 -1 | -18 24
esa uuuuu | -2 -2 30 -22 12 | -10 19
gfz uuuuu | -16 -40 100 -30 11 | 0 17
grg uuuuu | -24 20 -16 -107 -2 | 3 16
igr xxxxx | -2 13 86 -6 1 | 2 16
irf xxxxx | 8 5 1 26 4 | -1 15
jgx uuuuu | 24 -6 10 35 -2 | 1 16
jpl uuuuu | 14 -8 25 -75 -17 | 5 17
mit uuuuu | 24 15 -29 114 2 | 19 24
ngs uuuuu | -4 11 -104 48 0 | 6 18
sio xxxxx | 99 -12 -48 -67 20 | 13 19
Table 7.2379.1 GPS week: 2379 Day: 1 MJD: 60898.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 11 -14 -31 -75 -1 | 3 13
emr uuuuu | -31 36 -36 -17 -2 | -13 17
esa uuuuu | 3 4 13 57 6 | -4 16
gfz uuuuu | -25 -37 137 -80 11 | 5 16
grg uuuuu | -9 25 -22 -18 0 | 7 14
igr xxxxx | -2 16 20 66 1 | 5 16
irf xxxxx | -8 1 -13 14 -5 | 3 13
jgx uuuuu | 33 -10 4 113 2 | 5 14
jpl uuuuu | -12 -11 -22 -89 -9 | 8 14
mit uuuuu | -16 7 7 76 -6 | 23 26
ngs uuuuu | 55 19 -113 -3 -1 | 10 18
sio xxxxx | -100 62 -60 -46 5 | 18 24
Table 7.2379.2 GPS week: 2379 Day: 2 MJD: 60899.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 11 10 70 -37 9 | -1 10
emr uuuuu | -40 14 9 -8 -10 | -16 19
esa uuuuu | 8 1 34 55 6 | -7 15
gfz uuuuu | -30 -42 101 -85 1 | 3 15
grg uuuuu | -13 26 -93 -51 0 | 4 12
igr xxxxx | -2 9 -93 20 3 | 2 13
irf xxxxx | -5 -5 -5 20 1 | 0 11
jgx uuuuu | 44 -23 -113 164 -3 | 2 11
jpl uuuuu | -19 -11 52 -74 -12 | 5 14
mit uuuuu | 2 9 -5 -2 2 | 20 23
ngs uuuuu | 36 26 -129 43 -1 | 6 14
sio xxxxx | -38 41 -194 -116 8 | 16 22
Table 7.2379.3 GPS week: 2379 Day: 3 MJD: 60900.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 15 -9 65 -19 0 | 3 15
emr uuuuu | -51 24 -63 -163 0 | -13 18
esa uuuuu | -4 -11 31 -69 7 | -3 17
gfz uuuuu | -33 -37 -51 29 -11 | 6 18
grg uuuuu | -41 43 -27 -2 4 | 7 15
igr xxxxx | -13 19 -44 6 -3 | 6 16
irf xxxxx | 7 -10 22 15 -3 | 2 14
jgx uuuuu | 33 -7 -37 67 3 | 5 14
jpl uuuuu | 4 -6 112 -23 -7 | 6 14
mit uuuuu | 37 -14 14 29 -4 | 23 27
ngs uuuuu | 0 40 -90 192 6 | 9 17
sio xxxxx | 72 -13 -115 51 4 | 20 27
Table 7.2379.4 GPS week: 2379 Day: 4 MJD: 60901.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 10 3 -9 19 0 | 2 17
emr uuuuu | -28 19 3 -48 -12 | -15 20
esa uuuuu | -1 -21 61 -32 3 | -3 17
gfz uuuuu | -16 -28 3 -102 -5 | 5 20
grg uuuuu | -43 25 -2 -93 0 | 6 16
igr xxxxx | -7 5 52 -47 -4 | 5 18
irf xxxxx | 8 -14 16 17 -2 | 1 16
jgx uuuuu | 15 -3 -2 39 0 | 3 15
jpl uuuuu | 15 -18 -10 29 5 | 2 17
mit uuuuu | 21 19 -4 12 -3 | 22 27
ngs uuuuu | -4 2 -38 126 6 | 9 18
sio xxxxx | 57 31 -40 -19 5 | 20 27
Table 7.2379.5 GPS week: 2379 Day: 5 MJD: 60902.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 10 -6 -22 -40 -3 | -1 17
emr uuuuu | 1 -1 -47 -39 2 | -17 23
esa uuuuu | -1 -2 28 -49 -1 | -4 17
gfz uuuuu | -13 -27 105 117 -8 | 2 20
grg uuuuu | -41 36 37 -33 0 | 4 15
igr xxxxx | -3 4 27 14 -2 | 3 18
irf xxxxx | 2 2 1 -25 -4 | -1 17
jgx uuuuu | 13 -3 20 42 5 | 1 15
jpl uuuuu | 0 -2 51 -39 4 | 0 16
mit uuuuu | 18 -2 -54 -90 -5 | 20 26
ngs uuuuu | -21 18 -92 193 1 | 8 17
sio xxxxx | 12 126 -51 -80 -8 | 19 26
Table 7.2379.6 GPS week: 2379 Day: 6 MJD: 60903.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 14 21 75 -45 -3 | 1 17
emr uuuuu | 3 20 -7 -77 12 | -17 23
esa uuuuu | -12 -9 -10 -27 -3 | -1 17
gfz uuuuu | -20 -42 -87 92 -5 | 3 20
grg uuuuu | -26 15 8 63 -2 | 6 17
igr xxxxx | 4 1 -36 -1 -8 | 5 19
irf xxxxx | -3 -12 -2 -28 -2 | 1 17
jgx uuuuu | 21 1 15 86 -1 | 4 16
jpl uuuuu | -13 1 35 -37 4 | 1 17
mit uuuuu | 14 -8 -60 -84 -1 | 21 27
ngs uuuuu | -1 2 41 23 2 | 10 19
sio xxxxx | 40 9 -124 38 8 | 21 28
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