[IGSREPORT-30999] Wk 2422 IGS Final Orbits
acc
acc at igs.org
Thu Jun 25 03:35:06 UTC 2026
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2422 (Jun 07, 2026 - Jun 13, 2026)
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_20261580000_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 | BADG BUCU GANP GRAC NRMD TLSE YEL2
0 | EMR | YEL2 AREQ BADG BUCU MBAR NRMD TLSE YEL2
0 | ESA | MGUE NRMD MGUE URUM
0 | GFZ | 20 21 5 20 21 BADG BSHM NRMD BSHM KIT3
0 | GRG | GUAM NRMD
0 | JPL | BADG CHTI GLPS NRMD
0 | MIT | BREW FALK MADR MEDI METG PARC POAL SALU TIDB TLSE
0 | MIT | UFPR BREW FALK MADR MEDI METG PARC POAL SALU TLSE
0 | MIT | UFPR
1 | COD | 17 17 ASCG GANP MAC1 MCM4 NNOR TLSE YEL2 CKIS
1 | EMR | MAC1 YEL2 MAC1 MCM4 YEL2
1 | ESA | 32 CHUR CMUM MAW1 MBAR MGUE POLV CMUM MAW1 MGUE POLV
1 | ESA | TOPL
1 | GFZ | 20 21 20 21 CHUR LAUT MAC1 ONSA LAUT MONP ONSA
1 | GRG | 29 MAJU YELL
1 | JPL | CHTI
1 | MIT | 13 13 AUCK BRST CASC FLRS GMSD GRAC KMNM KOUC MADR
1 | MIT | MEDI MQZG PALM PDEL SFER TLSE VIS0 VNDP WROC YEBE
1 | MIT | AUCK BRST CASC FLRS GMSD GRAC KMNM KOUC MADR MEDI
1 | MIT | MQZG PALM PDEL SFER TLSE VIS0 VNDP WROC YEBE
2 | COD | 29 29 CHPI CPVG FAIR GANP KOKV PDEL TASH TLSE DRAO
2 | EMR | CHPI FAIR MBAR NRMD TID1 CHPI FAIR KOKV MBAR TASH
2 | EMR | TID1
2 | ESA | MGUE MGUE
2 | GFZ | 20 21 20 21 KIT3 TASH KIT3 RIO2
2 | GRG | 17 LMMF NRMD NRMD
2 | JGX | LMMF
2 | JPL | CHTI NRMD
2 | MIT | BRAZ BRST BUCU CUIB DJIG FLRS GMSD GRAS KMNM LAMA
2 | MIT | LPAL MADR MEDI PNGM POVE SFER WSRT YARR YEBE BRAZ
2 | MIT | BRST BUCU CUIB DJIG FLRS GMSD GRAS KMNM LAMA LPAL
2 | MIT | MADR MEDI PNGM POVE SFER WSRT YARR YEBE
3 | COD | 19 19 ASCG CPVG FLIN GANP PDEL POVE TASH TLSE POVE
3 | COD | TASH
3 | EMR | FAIR BSHM DAV1 FAIR FLIN MAC1 NRMD TRO1
3 | ESA | CHUR CPVG FLIN CHUR CPVG FLIN KOUC POVE
3 | GFZ | 20 21 20 21 BSHM ONSA PTVL ACRG NLIB ONSA TASH
3 | JPL | BADG YEL2
3 | MIT | BRST CASC DJIG FLRS GMSD MADR MAR6 MEDI MELI MQZG
3 | MIT | NYAL SFER TLSE VACS BRST DJIG FLRS GMSD MADR MAR6
3 | MIT | MEDI MELI NYAL SFER TLSE VACS
4 | COD | ABMF ADIS ALIC AREQ ASCG BRFT BRUX CAS1 DARW DAV1
4 | COD | DUBO FLIN GAMB GANP HOB2 KARR LMMF NLIB PDEL SFER
4 | COD | SHLG SUTM TLSE TOW2 URUM AREQ HOB2 NLIB
4 | EMR | FAIR TID1 YEL2 CHUR DAV1 FAIR FLIN TID1 YEL2
4 | ESA | CHUR FAIR FLIN SALU CHUR FAIR FLIN GLSV MGUE NLIB
4 | ESA | SALU URUM
4 | GFZ | 20 21 20 21 BSHM HOB2 LAUT NLIB ONSA BSHM HOB2 LAUT
4 | GFZ | NLIB ONSA
4 | GRG | AREQ SUTM
4 | JPL | BADG FAIR RIO2
4 | MIT | 13 13 FAIR FLIN FLRS GAMB MADR MEDI PALM PARC PNGM
4 | MIT | SALU SFER TLSE WSRT YEL2 FAIR FLIN FLRS GAMB MADR
4 | MIT | MEDI PALM PARC PNGM SALU SFER TLSE WSRT YEL2
5 | COD | ASCG FLIN GANP IQAL LAUT SUTM
5 | EMR | FAIR WHIT BADG DAV1 FAIR FLIN IQAL RIGA WIND
5 | ESA | FLIN MGUE RIO2 FAIR FLIN MGUE RIO2 WHIT WIND YKRO
5 | GFZ | 20 21 20 21 AREQ BSHM AREQ MAJU
5 | GRG | SUTM
5 | JGX | POHN
5 | JPL | AREQ KIRI RIGA
5 | MIT | FLRS GMSD HOFN MADR MAR6 MATE MEDI MGUE NICO NIST
5 | MIT | NYAL PARC PTGG SBOK SFER VACS WSRT FLRS GMSD HOFN
5 | MIT | MADR MAR6 MATE MEDI MGUE NICO NIST NYAL PARC PTGG
5 | MIT | SBOK SFER VACS WSRT
6 | COD | ABMF ACRG AREQ CCJ2 CHTI CPVG DARW FLIN GANP GMSD
6 | COD | HLFX LMMF MCM4 MOBS NAUR NLIB PARC PDEL POLV POVE
6 | COD | SALU SHLG TLSE ACRG GMSD POLV
6 | EMR | AREQ CHTI FAIR MAC1 XMIS YEL2 AREQ BADG DAV1 FAIR
6 | EMR | IQAL MAC1 MAW1 SCOR XMIS YEL2
6 | ESA | CHUR CHUR CMUM MAC1 MGUE POVE
6 | GFZ | 20 21 20 21 AREQ CHTI NLIB POVE
6 | GRG | AREQ CHTI
6 | JPL | AREQ BADG
6 | MIT | BRST JOZE MADR NYAL PDEL VNDP WSRT BRST JOZE MADR
6 | MIT | PDEL
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 | ~08:15 | ~ 0.28 ns
1 | ESA | ~23:20 | ~ -0.30 ns
2 | ESA | ~12:55 | ~ -0.29 ns
3 | ESA | ~02:00 | ~ 0.28 ns
4 | ESA | ~04:35 | ~ -0.29 ns
5 | ESA | ~23:35 | ~ 0.30 ns
6 | ESA | ~22:30 | ~ -0.29 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 27-Nov-2022 (GPS Week 2238, day 0, MJD 59910), 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 lomg filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025 (GPS Week 2352, day 0, MJD 60708), 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.
For more information see IGSMAIL #8543.
Starting 11-Jan-2026 (GPS Week 2401, day 0, MJD 61051), all IGS products
are based on the IGS realization of the second yearly update of ITRF2020
called ITRF2020-u2024. This IGS realization is called IGc20.
For more information see IGSMAIL #8634.
8. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | .4 -.5 .1 2 2 -2 .08
EMR | 0 | 11.7 -3.4 5.5 0 -4 -16 .10
ESA | 0 | .2 -.5 -.1 4 14 24 -.55
GFZ | 0 | .1 .1 .2 -6 0 6 .25
GRG | 0 | .5 -.0 .9 9 -2 -5 .14
JGX | 0 | 5.1 1.5 8.1 10 -8 3 .01
JPL | 0 | 4.2 -5.1 7.1 5 3 0 .17
MIT | 0 | 4.4 -5.5 16.7 1 -5 -23 .26
NGS | 0 | 9.0 -3.8 3.7 5 13 -29 .41
SIO | 0 | 3.7 -3.4 12.0 49 23 -20 .31
COD | 1 | .6 -.2 .7 -1 -4 -2 .04
EMR | 1 | 11.4 -.6 2.1 -8 12 -9 .27
ESA | 1 | -.2 -.1 .1 1 12 19 -.66
GFZ | 1 | -.2 -.4 .5 -1 -11 25 .17
GRG | 1 | .8 -.5 .3 7 7 -5 .19
JGX | 1 | 4.9 -.6 12.4 -2 1 -2 -.11
JPL | 1 | 1.7 -3.2 6.7 3 5 8 .21
MIT | 1 | 4.0 -4.8 17.4 10 7 -11 .25
NGS | 1 | 9.4 -1.0 13.9 21 5 -32 .51
SIO | 1 | 2.1 -4.4 14.3 11 19 1 .24
COD | 2 | .7 .1 .6 -2 -5 0 .06
EMR | 2 | 5.2 -3.4 1.1 0 3 -4 .22
ESA | 2 | .4 .2 -.1 -7 14 16 -.62
GFZ | 2 | .7 .9 -.2 -4 -5 -2 .36
GRG | 2 | .5 -.1 .2 1 4 -5 .29
JGX | 2 | -1.3 -2.3 10.5 -10 7 -12 -.04
JPL | 2 | .8 -4.4 7.1 3 5 2 .17
MIT | 2 | 3.6 -8.5 14.6 -9 8 -4 .41
NGS | 2 | 7.4 -5.8 4.4 -12 25 -36 .40
SIO | 2 | -1.0 -7.9 11.2 1 40 -11 .27
COD | 3 | .5 .1 .6 -4 0 -7 .06
EMR | 3 | 8.0 -2.9 1.4 0 4 -5 .03
ESA | 3 | .1 -.4 -.2 -6 20 2 -.63
GFZ | 3 | -.1 -.3 .4 -1 -14 16 .13
GRG | 3 | .6 -.0 .2 3 4 -7 .19
JGX | 3 | -1.0 -2.5 10.1 9 5 -1 -.05
JPL | 3 | -1.1 -4.2 3.8 5 4 1 .12
MIT | 3 | 1.9 -6.6 12.7 -15 6 -17 .14
NGS | 3 | 1.4 -5.1 -.8 -17 19 -32 .43
SIO | 3 | -4.3 -3.4 12.0 68 43 13 .13
COD | 4 | .1 .2 .7 -1 0 -4 .01
EMR | 4 | 5.4 .1 .5 -2 10 -8 .26
ESA | 4 | .3 -.2 .1 4 15 16 -.65
GFZ | 4 | -.4 .8 .5 -12 -10 1 .30
GRG | 4 | .7 -.0 .5 -2 -3 -3 .19
JGX | 4 | -1.2 2.4 8.4 10 4 9 -.05
JPL | 4 | .3 -3.4 10.0 2 -3 7 -.00
MIT | 4 | .5 -.5 14.6 2 9 -8 .24
NGS | 4 | 6.5 -1.5 2.6 -2 10 -18 .22
SIO | 4 | -1.0 -.4 7.4 56 -55 -30 .01
COD | 5 | .5 .4 .8 -2 0 0 -.03
EMR | 5 | 9.2 1.2 -.9 -7 10 0 .22
ESA | 5 | -.3 -1.1 .0 2 19 8 -.62
GFZ | 5 | -.2 -.3 .8 -13 4 10 .20
GRG | 5 | .2 -.0 .8 -4 32 -17 .34
JGX | 5 | 2.3 3.6 6.0 6 4 5 -.08
JPL | 5 | 4.5 -1.7 3.3 17 0 7 .13
MIT | 5 | 4.7 -3.6 12.3 -14 18 -22 .06
NGS | 5 | 2.8 -2.0 2.9 1 12 -18 .33
SIO | 5 | 2.1 -1.9 8.9 -5 9 -40 .24
COD | 6 | .4 .4 .8 -8 -5 0 .04
EMR | 6 | 6.3 -1.4 -1.4 -9 11 -14 .33
ESA | 6 | .1 -.1 -.5 5 12 23 -.66
GFZ | 6 | -.1 .2 -.1 -15 -15 -10 .31
GRG | 6 | .3 -.6 .6 -3 23 -11 .17
JGX | 6 | -1.2 3.2 5.1 4 4 -1 -.13
JPL | 6 | 1.3 -.7 5.4 1 9 4 .24
MIT | 6 | -1.3 -2.3 12.5 -20 -4 -27 .02
NGS | 6 | 8.8 -2.5 -.9 -21 21 -34 .30
SIO | 6 | -1.0 -1.8 5.6 47 7 28 .27
9. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2422.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2422.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 2.2422.[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 3.2422.[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 5.2422.0-6). 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 2422 summary. (Jun 07, 2026 - Jun 13, 2026)
Table 1.2422.a GPS week: 2422 MJD: 61198.000-61204.000
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 925| 0 0 -3 14 3 11 -.01 7 7 | -803 86 6 145
| 0 0 1 8 11 11 .02 | 189 215
emr 107| 0 1 3 -2 17 18 .00 9 9 | 497 -1249 6 110
| 0 0 0 5 10 8 .01 | 1379 2692
esa 186| 0 0 -1 4 10 4 -.10 9 9 | -417 -295 5 199
| 0 0 0 8 8 8 .02 | 945 417
gfz 145| 0 0 -1 2 2 5 .06 11 10 | -198 16 10 126
| 0 1 2 7 17 11 .01 | 101 154
grg 123| 1 0 1 -17 7 -2 .10 9 9 | -99 57 7 118
| 0 0 1 10 12 8 .02 | 49 163
igr n/a| 0 0 0 3 1 4 -.00 3 3 | 3119 12 9 84
| 0 0 0 8 8 13 .02 | 525 578
jgx n/a| 0 0 3 19 -18 5 -.01 5 5 | -155 123 25 71
| 0 0 0 2 5 10 .01 | 131 196
jpl 120| 0 0 1 8 7 25 .04 9 9 | -2817 -240 8 84
| 0 0 0 2 10 6 .02 | 718 479
mit 360| -1 0 -3 -12 4 -54 .02 7 7 | 2586 1331 79 1048
| 0 0 0 18 21 34 .01 | 445 1105
ngs 259| 0 0 -2 -2 -8 11 -.11 9 9 | -768 57 517 841
| 1 0 4 12 14 16 .02 | 129 142
sio 335| 0 0 1 -25 -17 -8 .02 8 7 | --- --- --- ---
| 0 0 1 18 11 28 .02 | --- ---
Table 1.2422.b GPS week : 2422 MJD: 61198.000-61204.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 3 3 3 3 3 3 3 |
2 | 3 3 3 3 3 3 3 |
3 | 3 3 3 3 3 3 4 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 3 3 |
6 | 2 2 2 2 2 2 2 |
7 | 2 2 2 2 2 2 2 |
8 | 4 3 3 3 3 3 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 3 3 2 3 |
11 | 3 3 3 3 3 3 3 |
12 | 2 2 2 2 2 2 3 |
13 | 3 3 3 3 3 3 3 |
14 | 2 2 3 2 2 2 2 |
15 | 3 3 3 3 3 3 3 |
16 | 2 3 3 2 3 3 3 |
17 | 6 4 4 4 4 4 3 |
18 | 3 3 2 2 3 3 3 |
19 | 3 4 4 3 4 3 3 |
20 | 6 5 5 5 6 6 6 |
21 | 3 3 3 3 3 3 3 |
22 | 2 3 3 2 2 2 2 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 2 2 2 2 2 3 3 |
26 | 2 2 2 2 2 2 2 |
27 | 3 4 3 3 3 3 3 |
28 | 3 3 3 3 3 3 3 |
29 | 3 4 3 3 3 3 3 |
30 | 2 2 2 2 2 2 2 |
31 | 2 2 2 2 2 2 2 |
32 | 2 2 3 3 3 2 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 2.2422.0 GPS week: 2422 Day: 0 MJD: 61198.000
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 928| 0 0 -4 27 10 -1 .00 6 6 | -1120 490 6 146
emr 106| 0 0 4 -7 16 6 -.02 9 9 | 290 -885 8 107
esa 186| 0 0 -2 -2 15 -2 -.07 9 9 | 1198 -816 6 200
gfz 142| 0 0 -1 12 15 11 .05 12 11 | -190 -44 10 120
grg 121| 1 0 3 -5 -6 -12 .09 9 9 | -60 -100 8 140
igr n/a| 0 0 0 -11 9 -8 -.01 3 2 | 4131 -934 8 77
jgx n/a| 1 0 3 16 -19 -5 -.03 6 5 | -360 369 23 60
jpl 120| -1 -2 2 5 19 18 .04 10 10 | -1440 -940 8 77
mit 360| -1 0 -3 -10 -11 18 .03 8 7 | 2963 2403 189 4075
ngs 260| 0 0 -2 -21 16 -12 -.10 9 9 | -862 138 482 717
sio 328| 0 0 0 -21 -30 -11 .04 8 7 | --- --- --- ---
Table 2.2422.1 GPS week: 2422 Day: 1 MJD: 61199.000
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 931| 0 0 -6 19 -18 16 .02 7 7 | -606 -148 6 135
emr 108| 0 1 2 -11 28 18 -.00 9 9 | -154 -388 7 106
esa 187| 0 0 -1 -3 20 -1 -.09 9 9 | 398 -633 6 214
gfz 147| 0 0 -2 0 28 3 .07 12 10 | -257 -178 10 125
grg 119| 1 0 0 -8 3 -1 .09 11 11 | -111 -211 8 118
igr n/a| 0 0 0 4 16 -4 .01 3 3 | 3149 -330 9 78
jgx n/a| 0 0 2 20 -13 4 -.02 6 5 | -138 -81 30 65
jpl 120| -1 0 0 6 12 34 .03 9 9 | -2348 -558 9 83
mit 360| -1 0 -2 8 -7 -63 .03 8 7 | 2015 1944 43 75
ngs 258| 0 0 5 -5 -13 3 -.08 9 9 | -591 -173 534 954
sio 341| 0 0 1 -44 -17 -11 .03 8 8 | --- --- --- ---
Table 2.2422.2 GPS week: 2422 Day: 2 MJD: 61200.000
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 935| 0 0 -3 21 3 4 .01 7 6 | -645 -122 7 148
emr 108| 0 2 3 0 -1 27 .01 9 9 | 107 -667 6 113
esa 187| 0 0 -1 3 4 8 -.11 9 9 | -187 -644 5 190
gfz 149| 0 2 -4 -1 -21 13 .08 12 11 | -366 200 11 137
grg 126| 1 0 0 -17 5 -7 .09 8 8 | -168 79 6 133
igr n/a| 0 0 0 8 -2 3 .01 3 3 | 2928 -417 8 91
jgx n/a| 0 0 3 16 -18 -4 -.00 5 5 | -55 -34 26 76
jpl 120| 0 0 1 8 -1 24 .04 9 9 | -2722 -656 8 82
mit 360| -1 1 -3 -7 19 -51 .03 8 7 | 2855 -271 45 77
ngs 263| 0 -1 0 14 1 16 -.13 9 9 | -642 -106 548 881
sio 338| 0 0 1 -50 1 -3 .03 8 7 | --- --- --- ---
Table 2.2422.3 GPS week: 2422 Day: 3 MJD: 61201.000
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 925| 0 0 -2 14 1 8 .00 6 6 | -700 40 6 138
emr 109| 1 1 3 2 27 25 .01 9 9 | 3598 -7267 7 112
esa 187| 0 0 -2 0 16 -4 -.10 9 8 | -1048 146 6 194
gfz 143| 0 0 0 5 -6 2 .08 9 9 | -145 33 10 121
grg 127| 1 0 0 -13 21 -8 .10 9 8 | -125 111 7 100
igr n/a| 0 0 1 3 0 7 .02 3 3 | 2434 509 10 78
jgx n/a| 0 0 3 25 -17 -2 -.00 5 5 | -14 -42 23 72
jpl 120| 0 0 1 5 10 24 .06 10 10 | -3389 192 9 89
mit 360| -1 0 -2 -19 -14 -57 .02 7 7 | 2550 277 41 85
ngs 261| -1 0 -6 -6 -2 -4 -.09 9 9 | -765 135 452 720
sio 339| 0 0 2 -30 -16 34 -.00 7 7 | --- --- --- ---
Table 2.2422.4 GPS week: 2422 Day: 4 MJD: 61202.000
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 920| 0 0 -2 4 20 28 -.01 7 7 | -725 67 6 164
emr 107| 0 0 2 0 15 13 .01 10 10 | 11 -171 6 108
esa 187| 0 0 0 10 2 11 -.12 9 8 | -682 -352 6 204
gfz 146| -1 0 0 3 -10 16 .05 10 10 | -230 139 11 132
grg 119| 1 0 3 -21 -7 6 .10 9 8 | -91 148 6 99
igr n/a| 0 0 0 -1 -7 16 .00 3 3 | 2920 230 10 90
jgx n/a| 0 0 2 21 -27 14 -.01 5 5 | -53 81 25 78
jpl 120| 0 0 1 7 -10 23 .02 9 9 | -3184 -152 9 90
mit 360| -1 0 -3 -11 40 -72 .02 7 7 | 1920 2238 39 79
ngs 260| -1 0 -5 3 -11 20 -.09 10 10 | -750 136 597 780
sio 340| -1 0 0 -19 -9 -49 -.00 8 7 | --- --- --- ---
Table 2.2422.5 GPS week: 2422 Day: 5 MJD: 61203.000
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 918| 0 0 -2 13 2 23 -.03 7 7 | -982 204 6 142
emr 107| 2 1 2 -1 24 27 .02 9 9 | -286 363 7 106
esa 187| 0 0 -1 6 15 20 -.08 9 9 | -1212 154 6 197
gfz 147| -1 -1 1 -10 15 9 .05 11 10 | -158 142 10 121
grg 123| 0 0 1 -37 24 0 .13 9 9 | -122 284 7 120
igr n/a| 0 0 0 5 -1 26 -.02 4 3 | 2928 605 11 99
jgx n/a| 0 0 2 18 -12 17 .01 6 5 | -300 390 24 70
jpl 120| 0 0 1 10 8 36 .07 9 9 | -3347 256 10 83
mit 360| -1 0 -3 3 -14 -91 .01 7 6 | 2953 556 39 73
ngs 258| -1 0 0 -12 -20 36 -.14 9 8 | -975 210 531 1066
sio 331| 0 0 0 -17 -31 -34 .01 8 7 | --- --- --- ---
Table 2.2422.6 GPS week: 2422 Day: 6 MJD: 61204.000
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 922| 0 0 -1 3 5 3 -.03 7 7 | -846 75 6 144
emr 106| 1 0 4 2 9 10 -.01 9 9 | -83 266 6 122
esa 187| 0 0 -1 18 -2 2 -.11 9 9 | -1387 76 6 199
gfz 146| 0 0 -2 9 0 -18 .07 10 10 | -41 -178 11 130
grg 126| 1 -1 2 -19 11 11 .14 9 8 | -17 88 7 116
igr n/a| 0 0 0 15 -1 -9 -.00 3 3 | 3345 421 9 78
jgx n/a| 0 0 2 19 -23 15 -.01 6 6 | -169 183 24 78
jpl 120| 0 0 3 12 13 20 .03 10 10 | -3292 178 8 86
mit 360| -1 0 -2 -48 20 -61 .02 8 7 | 2850 2175 160 2872
ngs 258| 0 0 -5 7 -27 18 -.11 11 10 | -795 63 475 770
sio 334| 0 0 0 5 -17 15 .02 10 9 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.2422.0 GPS week: 2422 Day: 0 MJD: 61198.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 10 7 --- 8 3 7 9 9 14 10 3 | 30 30 29 --- 32 30 31 33 31 34 31 30
2 | 7 6 9 15 9 3 5 7 8 13 8 2 | 25 23 21 31 25 23 22 23 26 26 23 23
3 | 7 7 9 12 12 3 5 9 10 10 5 3 | 31 26 29 30 31 28 28 28 30 29 29 28
4 | 8 6 6 8 10 2 5 12 6 10 6 2 | 63 62 62 62 62 62 63 67 64 59 62 62
5 | 4 7 11 10 8 3 6 9 11 8 9 2 | 31 30 28 32 30 30 31 30 33 30 31 29
6 | 4 7 7 10 4 1 5 7 8 7 7 2 | 29 27 27 29 29 28 27 30 31 26 30 28
7 | 5 5 5 8 5 2 5 6 5 5 5 1 | 34 32 34 35 32 33 30 33 32 33 31 32
8E | 9 7 5 31 8 3 7 9 10 10 11 3 | 26 25 24 44 27 27 25 27 26 26 30 26
9 | 6 9 6 6 11 3 5 9 13 4 6 2 | 31 32 32 31 33 31 29 35 34 30 33 31
10 | 5 11 8 8 5 2 4 10 10 11 11 2 | 24 22 22 22 22 21 20 22 21 21 22 21
11 | 6 10 6 7 7 2 5 11 8 12 8 2 | 17 21 16 19 21 18 19 20 22 17 21 18
12 | 7 6 7 6 10 3 4 8 3 8 6 2 | 53 52 51 52 49 51 50 51 54 49 53 51
X13 | 7 8 9 12 9 5 --- 8 4 10 5 2 | 97 96 95 94 100 95 --- 97 95 96 96 96
14 | 6 7 6 9 7 2 4 7 6 9 4 2 | 47 47 47 48 48 47 49 50 47 49 47 47
15 | 6 7 10 9 11 2 9 9 6 8 6 2 | 51 53 51 54 57 52 54 51 50 53 52 52
16 | 4 6 7 8 8 3 5 6 8 6 8 2 | 25 27 28 29 24 27 26 26 27 25 29 26
X17E | 21 9 8 17 17 3 --- 9 16 25 24 6 | 121 124 121 125 122 122 --- 120 119 126 126 121
18 | 6 9 7 8 6 2 5 13 4 11 5 2 | 22 26 23 25 25 23 24 27 23 20 27 23
19E | 4 7 8 11 17 4 8 8 9 11 6 3 | 79 80 78 77 82 79 79 78 81 77 79 79
20 | 15 18 29 21 14 4 7 17 11 12 18 5 | 112 108 105 115 111 111 111 108 112 109 109 109
21 | 8 12 9 7 9 3 6 15 8 11 10 3 | 65 64 65 65 65 65 65 69 66 65 66 65
22 | 5 8 5 9 7 2 6 7 8 7 7 2 | 24 25 22 24 24 25 26 26 23 24 23 23
23 | 7 8 8 7 8 2 6 15 8 12 6 2 | 48 48 46 49 49 46 46 49 47 47 46 47
24 | 6 13 8 8 6 3 5 10 7 8 9 2 | 27 33 30 28 26 27 26 33 27 26 27 27
25 | 6 9 7 9 6 2 5 8 5 6 5 2 | 23 29 27 22 23 23 22 28 24 22 21 23
26 | 4 8 7 9 7 2 3 7 7 7 6 2 | 31 30 31 31 26 29 26 32 31 26 30 29
27E | 4 7 5 29 10 2 8 10 4 9 8 3 | 38 36 36 46 37 36 35 36 36 34 39 36
28 | 5 16 5 8 7 2 7 16 8 7 6 3 | 42 47 41 43 41 42 43 45 44 42 43 42
29E | 10 8 10 11 8 3 5 9 8 16 9 3 | 145 145 146 144 146 145 145 144 141 146 144 144
30 | 5 10 6 7 6 2 6 11 6 6 6 2 | 27 32 28 26 26 27 26 31 28 24 27 27
31 | 4 6 7 7 5 2 5 5 5 8 5 1 | 38 37 38 40 36 37 34 38 40 37 37 37
32 | 6 10 5 8 6 2 5 9 7 6 6 2 | 32 32 30 32 30 29 28 31 34 29 31 30
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 9 12 9 3 6 10 8 9 8 |T 46 46 45 48 46 45 41 47 46 45 46 45
WRMS | 6 9 9 11 9 2 5 10 7 9 7 |NE 39 39 38 40 39 38 36 40 40 38 39 38
MEDI | 6 8 7 9 8 2 5 9 8 9 6 |MD 31 32 31 35 32 30 29 33 33 30 31 30
Table 3.2422.1 GPS week: 2422 Day: 1 MJD: 61199.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 10 6 --- 8 3 7 9 8 13 10 3 | 26 28 26 --- 29 27 27 29 28 29 30 27
2 | 6 6 8 11 9 3 6 8 7 12 7 2 | 22 20 20 27 21 21 19 21 22 24 23 21
3 | 5 6 7 8 14 3 4 7 9 9 8 2 | 27 24 26 28 29 26 25 25 26 26 27 25
4 | 8 7 7 9 10 3 5 12 6 10 6 2 | 49 49 50 50 51 49 51 52 49 50 51 50
5 | 5 7 11 15 7 3 8 7 9 11 7 3 | 30 30 28 36 31 32 30 30 32 32 32 30
6 | 4 7 7 6 6 2 4 6 6 8 6 2 | 24 23 26 23 24 24 23 26 25 23 23 23
7 | 4 6 5 6 8 2 5 6 6 6 4 1 | 34 33 34 36 32 34 32 34 35 33 35 33
8E | 9 7 3 14 9 2 6 8 8 8 9 2 | 29 27 28 35 28 28 27 27 31 31 34 28
9 | 6 11 6 9 12 3 5 9 11 7 6 2 | 26 27 25 24 27 25 25 27 23 24 24 24
10 | 5 11 7 6 5 2 3 9 11 7 11 2 | 24 26 25 26 24 24 23 24 25 24 23 23
11 | 8 8 6 8 7 3 6 9 8 9 8 2 | 17 21 19 24 23 21 21 22 25 17 22 20
12 | 7 6 6 6 10 3 5 5 6 9 7 2 | 29 30 29 30 28 29 28 31 33 27 34 29
X13 | 10 8 9 6 9 4 --- 7 10 12 7 3 | 72 74 72 70 77 72 --- 73 75 72 76 73
14 | 7 7 6 9 8 2 4 6 7 10 7 2 | 31 31 32 35 34 33 33 33 34 35 35 33
15 | 5 7 11 9 10 3 8 8 7 7 7 2 | 46 47 44 49 49 46 48 44 48 46 47 46
16 | 6 7 6 9 9 4 5 5 8 6 12 2 | 30 32 32 33 30 31 31 30 35 33 35 31
X17E | 19 6 9 15 13 7 --- 7 7 8 12 4 | 98 96 95 99 95 98 --- 96 94 94 95 95
18 | 8 10 7 8 8 3 5 12 5 9 7 2 | 20 28 23 26 25 23 25 27 25 23 26 23
19E | 6 6 7 23 16 4 5 7 8 16 8 3 | 63 66 66 71 71 67 65 65 66 63 67 65
20 | 15 19 29 17 15 3 5 15 9 15 13 5 | 80 79 75 83 82 79 79 78 77 77 76 78
21 | 8 11 7 16 10 3 6 15 8 12 8 3 | 46 45 45 44 48 46 45 48 45 41 44 44
22 | 5 7 6 7 8 3 6 6 7 13 9 2 | 26 27 27 30 26 28 27 29 28 23 27 26
23 | 8 8 8 11 6 2 6 14 7 11 5 2 | 34 37 35 37 37 35 34 37 37 34 37 35
24 | 7 11 8 8 6 3 4 9 7 10 9 2 | 28 34 31 29 26 29 26 34 28 29 28 28
25 | 6 8 7 11 8 2 4 9 4 6 6 2 | 23 29 28 23 24 24 23 28 25 24 25 24
26 | 5 8 8 9 6 2 4 6 6 6 11 2 | 33 34 35 31 31 32 30 34 33 33 31 32
27E | 6 7 5 35 9 3 7 8 5 8 7 3 | 36 33 34 46 33 34 32 32 38 36 39 34
28 | 5 16 4 8 6 2 8 16 5 6 8 3 | 38 43 39 39 39 38 38 41 41 40 40 39
29E | 8 7 8 8 32 4 8 7 15 13 13 4 | 124 127 127 127 143 127 125 128 127 130 125 127
30 | 5 9 6 7 7 3 5 10 6 7 5 2 | 28 33 31 30 27 29 29 35 29 25 28 29
31 | 4 7 6 9 7 2 3 4 4 8 5 1 | 30 29 30 27 27 29 28 30 30 29 29 28
32 | 7 7 6 6 8 2 6 8 6 4 8 2 | 31 32 30 30 31 30 28 30 31 29 30 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 9 12 11 3 6 9 8 9 8 |T 39 40 39 41 40 39 35 40 40 39 40 39
WRMS | 7 9 9 10 11 3 5 9 7 9 8 |NE 33 34 33 34 33 33 31 34 34 32 34 32
MEDI | 6 7 7 9 8 3 5 8 7 9 7 |MD 30 32 31 33 30 30 28 31 32 31 32 29
Table 3.2422.2 GPS week: 2422 Day: 2 MJD: 61200.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 11 5 --- 6 3 6 11 8 11 7 2 | 29 32 30 --- 34 31 31 31 31 31 33 30
2 | 5 7 8 12 9 3 6 9 7 10 10 2 | 31 30 30 37 34 30 31 31 32 28 34 31
3 | 5 8 8 12 13 3 5 8 9 10 10 3 | 36 36 36 39 39 36 36 36 33 36 35 35
4 | 7 6 7 12 11 3 4 12 6 10 6 2 | 43 46 45 42 47 45 45 47 44 48 47 45
5 | 5 6 10 8 6 3 5 8 9 6 6 2 | 31 30 28 31 31 30 30 29 32 34 31 30
6 | 4 6 7 11 6 3 4 6 6 10 10 2 | 38 38 39 40 38 39 38 39 39 39 39 38
7 | 3 7 6 8 9 3 4 5 7 7 7 2 | 29 28 31 33 27 29 29 30 29 28 30 29
8E | 9 7 4 8 7 2 6 8 10 9 12 2 | 27 27 28 33 28 28 28 28 29 28 30 28
9 | 7 9 6 12 13 4 3 8 8 6 9 2 | 37 37 36 36 38 37 36 37 37 36 38 36
10 | 5 11 7 8 5 3 3 8 11 7 10 2 | 41 44 42 44 43 41 41 41 43 40 43 42
11 | 8 8 6 10 7 3 5 10 8 12 7 2 | 28 30 28 33 30 29 29 31 31 31 32 29
12 | 6 6 7 7 10 3 4 6 6 10 9 2 | 50 52 50 52 48 50 48 51 52 51 53 50
X13 | 8 8 9 8 9 4 --- 7 7 9 6 2 | 88 89 86 90 86 87 --- 87 88 87 88 87
14 | 5 8 6 11 8 2 4 7 7 9 7 2 | 58 55 57 59 57 58 60 59 59 59 58 58
15 | 4 8 10 11 10 2 7 8 7 8 6 2 | 42 42 40 39 43 42 45 39 41 44 42 41
16 | 5 9 7 9 7 3 5 6 8 7 9 2 | 25 27 28 26 27 26 27 27 25 27 27 26
X17E | 9 6 8 21 9 6 --- 8 9 10 11 3 | 46 44 41 49 49 44 --- 43 42 44 42 43
18 | 6 10 7 9 7 2 4 11 4 9 5 2 | 30 35 31 36 34 32 33 34 33 35 35 33
19E | 8 7 8 24 8 4 7 8 11 19 15 3 | 43 47 46 49 43 45 46 47 48 50 48 45
20 | 16 18 28 15 15 4 5 19 11 12 12 5 | 65 63 59 62 64 61 62 60 61 62 62 61
21 | 7 11 6 8 8 3 7 15 7 9 8 3 | 41 41 40 43 43 41 42 43 43 43 43 41
22 | 4 7 6 10 8 4 6 6 9 8 10 2 | 30 30 30 32 29 30 30 32 31 33 30 30
23 | 7 9 6 9 6 3 5 13 7 9 6 2 | 38 39 36 41 40 37 37 39 37 36 39 37
24 | 6 11 9 6 7 2 5 8 8 11 5 2 | 30 37 34 32 29 31 29 36 28 32 32 31
25 | 5 8 7 13 6 2 4 8 5 5 5 2 | 29 36 33 30 30 29 29 34 28 30 31 30
26 | 4 9 7 11 6 3 4 7 6 7 8 2 | 30 33 33 31 29 30 30 34 28 32 28 30
27E | 6 9 5 30 7 4 8 7 8 7 9 3 | 29 29 28 35 31 28 28 29 28 29 30 28
28 | 5 16 4 10 6 2 7 16 5 5 6 2 | 35 38 35 39 35 35 36 37 35 36 36 35
29E | 13 7 7 7 12 2 6 8 5 18 4 3 | 72 66 67 71 65 69 70 68 69 70 68 68
30 | 4 8 7 10 7 2 4 9 7 6 6 2 | 34 38 37 33 32 35 35 40 32 33 33 34
31 | 4 6 6 6 6 2 4 4 5 5 6 1 | 35 38 37 39 36 36 35 37 36 37 35 36
32 | 7 10 6 10 8 1 7 7 6 7 7 2 | 37 39 36 39 37 35 34 36 36 37 36 36
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 9 12 8 3 5 9 8 9 8 |T 39 40 39 41 39 39 37 40 39 40 40 39
WRMS | 6 9 9 11 8 3 5 9 7 9 7 |NE 38 40 38 40 39 38 36 39 38 39 39 38
MEDI | 6 8 7 10 7 3 5 8 7 9 7 |MD 35 38 36 39 36 35 35 37 35 36 35 35
Table 3.2422.3 GPS week: 2422 Day: 3 MJD: 61201.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 11 6 --- 7 3 6 10 7 13 9 3 | 12 13 12 --- 17 13 15 15 17 16 21 13
2 | 6 7 9 6 9 3 7 7 8 9 5 2 | 22 21 20 24 23 21 21 21 25 21 25 21
3 | 6 7 7 5 13 2 5 7 7 11 8 2 | 24 22 23 26 27 23 21 22 23 22 27 22
4 | 7 7 6 9 10 2 5 14 5 12 6 2 | 29 31 30 30 34 31 30 36 31 22 35 30
5 | 4 7 11 10 6 3 6 7 8 7 7 2 | 25 21 18 25 24 23 23 22 27 25 27 23
6 | 4 7 8 7 6 2 6 6 5 5 9 2 | 23 24 23 22 23 22 21 23 22 20 25 22
7 | 4 6 6 7 8 3 4 7 6 7 5 2 | 26 25 27 28 23 24 22 25 23 27 26 24
8E | 8 8 4 8 8 3 6 7 10 9 7 2 | 20 18 18 22 20 18 18 18 21 19 23 18
9 | 8 10 6 11 13 4 3 9 10 7 8 3 | 24 25 21 28 28 22 21 24 22 21 24 22
10 | 7 10 7 7 6 3 3 8 10 10 10 2 | 21 19 20 19 19 19 19 18 22 19 23 19
11 | 7 9 7 7 6 4 7 10 8 11 11 2 | 15 15 14 17 20 16 18 19 21 13 21 16
12 | 5 7 7 7 7 2 6 6 5 8 6 2 | 42 43 43 43 42 41 40 43 43 45 42 42
X13 | 7 8 9 7 7 4 --- 6 6 7 5 2 | 24 29 28 29 27 26 --- 28 26 25 27 26
14 | 6 7 6 8 6 2 4 6 6 7 4 2 | 22 21 20 25 24 23 24 24 22 21 25 22
15 | 6 9 10 8 17 3 8 8 6 9 7 3 | 59 60 57 59 57 60 62 57 58 57 61 58
16 | 5 7 6 8 9 4 3 5 7 6 8 2 | 16 16 17 18 15 17 16 15 15 16 20 15
X17E | 7 6 9 18 14 6 --- 9 9 8 9 3 | 44 43 40 48 44 43 --- 42 39 39 41 41
18 | 5 10 6 6 6 2 6 11 4 9 6 2 | 17 19 17 16 21 18 18 23 21 17 22 18
19E | 7 8 7 8 10 3 7 12 11 11 13 3 | 29 29 26 31 30 29 28 29 37 34 37 30
20 | 14 20 30 15 17 5 6 18 9 15 9 5 | 35 34 30 35 40 33 34 35 37 31 37 33
21 | 7 12 6 10 6 3 6 14 6 11 8 2 | 27 26 25 27 31 26 26 32 30 30 31 27
22 | 6 6 6 7 6 3 5 6 6 5 6 2 | 18 20 15 19 17 18 18 21 16 17 17 17
23 | 7 9 6 7 6 2 5 14 7 10 7 2 | 29 30 28 32 31 29 29 33 27 28 30 29
24 | 6 10 10 8 7 2 5 8 8 9 6 2 | 23 28 29 22 22 24 23 30 22 23 24 23
25 | 6 9 8 10 6 2 4 8 6 4 7 2 | 21 26 26 19 21 21 19 27 20 22 21 21
26 | 4 9 8 8 6 3 3 7 7 6 8 2 | 23 24 26 20 22 22 20 27 21 21 20 21
27E | 7 9 5 7 9 4 7 9 10 7 8 2 | 24 23 21 29 22 22 21 21 24 23 25 22
28 | 4 16 4 11 6 3 6 16 5 6 8 2 | 22 25 20 26 22 22 24 24 21 22 26 21
29E | 7 9 7 18 6 3 5 10 6 12 6 3 | 54 53 52 56 57 54 54 54 53 56 52 54
30 | 6 9 7 6 6 2 5 9 6 5 5 2 | 20 26 22 19 19 19 19 27 19 16 21 20
31 | 4 6 7 6 7 3 5 4 5 8 7 2 | 27 29 29 27 27 27 24 28 24 32 24 26
32 | 6 9 6 10 7 2 6 8 6 7 7 2 | 25 24 23 28 25 23 22 25 24 23 24 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 9 9 9 3 5 10 7 9 7 |T 26 26 25 28 27 25 25 27 26 25 28 25
WRMS | 6 9 8 9 8 3 5 10 7 9 7 |NE 23 24 23 24 24 23 22 25 23 22 25 22
MEDI | 6 9 7 8 7 3 5 8 6 8 7 |MD 24 25 23 26 23 23 21 25 23 22 25 22
Table 3.2422.4 GPS week: 2422 Day: 4 MJD: 61202.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 11 5 --- 7 2 6 11 7 12 8 2 | 17 19 19 --- 23 19 21 23 20 19 22 19
2 | 8 7 8 10 9 3 5 7 6 14 7 2 | 21 18 19 24 21 20 18 18 20 24 21 19
3 | 7 8 6 6 13 3 5 8 6 10 8 2 | 23 22 22 24 26 22 22 22 22 22 23 21
4 | 8 7 6 7 12 2 4 13 5 13 7 2 | 38 39 38 41 43 38 38 43 38 37 37 38
5 | 5 8 10 8 6 2 6 8 6 11 8 2 | 25 22 17 27 27 23 24 22 25 28 27 23
6 | 6 8 8 6 5 3 3 7 6 10 7 2 | 25 27 27 27 28 26 25 28 27 26 27 26
7 | 3 6 4 5 7 3 5 7 5 9 4 1 | 24 25 24 25 22 23 22 24 23 25 24 23
8E | 8 10 5 11 10 2 6 7 8 13 10 3 | 20 17 18 24 20 18 17 19 18 20 20 18
9 | 9 12 5 8 16 4 4 9 10 12 7 3 | 23 26 22 21 30 22 21 24 20 20 22 21
10 | 6 11 7 10 6 3 4 8 8 10 7 2 | 22 21 22 24 24 22 21 22 23 21 22 21
11 | 6 9 6 7 6 3 5 10 6 9 9 2 | 15 19 15 21 22 17 18 19 22 17 21 18
12 | 6 6 7 8 7 3 5 6 5 7 8 2 | 43 42 41 44 40 41 40 43 43 40 37 41
X13 | 7 7 9 9 7 5 --- 7 8 7 7 2 | 78 77 77 78 79 77 --- 78 77 75 77 77
14 | 5 8 6 9 8 2 5 7 6 7 5 2 | 44 42 43 43 46 44 47 45 45 41 46 44
15E | 7 7 11 8 10 2 10 8 10 12 9 3 | 61 62 61 66 61 62 60 59 62 63 68 61
16 | 7 9 6 7 8 4 4 5 9 9 13 2 | 16 16 17 17 17 17 16 15 18 16 20 15
X17E | 6 5 8 21 8 4 --- 8 8 12 7 3 | 55 54 52 58 55 52 --- 52 50 50 52 52
18 | 7 10 7 9 5 3 6 12 5 11 4 2 | 18 24 21 24 24 21 22 25 22 19 20 21
19E | 7 8 7 27 8 4 4 6 11 11 16 3 | 44 45 45 56 47 44 43 44 47 46 50 45
20 | 18 20 30 17 17 3 6 20 12 14 11 5 | 58 58 51 57 59 54 54 54 56 57 53 54
21 | 7 10 6 7 7 2 6 13 5 10 9 2 | 30 32 29 31 33 29 30 35 34 29 33 30
22 | 5 6 5 7 7 2 5 6 6 5 5 2 | 16 17 14 19 17 16 16 18 15 14 16 15
23 | 7 9 6 12 7 2 5 11 5 12 6 2 | 27 29 25 31 30 27 28 30 29 26 31 28
24 | 7 12 10 10 7 2 4 9 8 8 8 2 | 20 26 24 18 18 19 19 27 20 21 19 20
25 | 5 9 8 9 7 2 4 9 7 7 6 2 | 18 25 25 17 19 19 18 26 21 21 19 20
26 | 5 9 7 8 6 2 4 7 8 8 8 2 | 22 23 24 18 20 20 20 25 22 23 23 21
27E | 7 9 6 9 9 2 8 9 7 9 11 2 | 23 20 21 24 21 20 19 20 20 21 22 20
28 | 4 16 4 10 7 2 6 16 5 10 8 3 | 28 31 28 30 31 29 30 31 30 29 29 28
29E | 7 7 7 13 7 2 6 8 8 14 7 2 | 66 65 64 63 67 65 65 65 65 66 67 65
30 | 5 9 7 5 6 2 5 9 5 7 6 2 | 17 25 22 18 17 18 17 25 17 17 20 18
31 | 4 7 5 6 7 2 4 4 5 8 6 1 | 24 26 25 26 23 23 22 26 23 25 23 23
32 | 6 8 6 10 9 3 4 8 6 10 7 2 | 25 25 23 25 27 22 21 24 23 23 23 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 9 10 9 3 5 9 7 10 8 |T 30 31 30 32 32 30 27 32 31 30 31 30
WRMS | 7 10 8 10 8 3 5 9 7 10 7 |NE 27 29 27 29 29 27 25 29 28 27 28 27
MEDI | 6 8 6 9 7 2 5 8 6 10 7 |MD 24 25 24 25 26 22 22 25 23 24 23 23
Table 3.2422.5 GPS week: 2422 Day: 5 MJD: 61203.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 6 11 7 --- 9 4 6 9 7 11 12 3 | 20 19 20 --- 25 18 19 22 22 19 23 19
2 | 8 6 8 8 10 5 5 8 7 11 6 2 | 19 16 16 18 19 17 17 18 17 19 17 16
3 | 8 8 6 8 15 5 6 6 9 10 9 3 | 26 23 23 25 28 22 22 23 26 23 25 23
4 | 7 7 7 13 13 3 4 14 6 11 8 3 | 45 46 45 44 47 44 44 48 47 45 46 45
5 | 5 5 11 11 5 3 6 7 6 9 8 2 | 24 21 16 24 24 22 22 19 23 24 22 21
6 | 4 9 8 8 6 3 5 7 7 6 8 2 | 22 23 22 22 23 21 21 23 22 20 22 22
7 | 5 5 4 7 7 4 5 5 6 7 5 2 | 21 21 21 21 19 19 19 22 19 21 20 20
8E | 8 8 4 15 11 2 5 8 7 9 7 2 | 22 18 18 25 20 20 19 19 19 19 20 18
9 | 9 11 6 13 18 4 5 8 8 8 10 3 | 27 28 25 30 31 25 23 26 26 23 25 25
10 | 5 9 7 7 6 3 5 6 7 7 9 2 | 21 20 19 20 20 18 18 20 19 19 18 19
11 | 7 8 8 9 6 3 7 10 6 10 9 2 | 12 16 11 17 20 13 16 17 18 13 18 14
12 | 6 7 6 7 7 4 5 5 6 8 10 2 | 37 38 37 38 38 35 37 38 38 35 38 37
X13 | 9 8 9 11 7 6 --- 6 7 8 9 3 | 73 73 72 70 75 70 --- 74 75 74 77 73
14 | 5 8 6 10 10 2 4 6 5 6 7 2 | 40 39 39 43 41 40 41 41 44 39 43 40
15E | 9 8 10 8 9 3 7 8 4 10 10 2 | 73 73 71 70 72 72 73 70 72 73 72 71
16 | 9 8 7 9 9 4 5 5 7 8 9 2 | 21 17 19 20 19 19 18 17 17 18 19 17
X17E | 9 7 10 19 13 5 --- 9 9 12 10 4 | 74 76 74 79 77 75 --- 74 71 71 73 74
18 | 7 9 6 8 7 5 7 11 7 9 8 2 | 13 20 13 16 19 13 19 20 19 15 21 16
19E | 7 8 8 16 7 8 6 6 9 12 15 3 | 66 69 67 65 70 68 68 68 67 68 69 67
20 | 16 21 32 22 17 3 7 19 12 12 14 6 | 76 74 69 78 76 73 74 73 76 74 76 74
21 | 6 10 7 8 6 3 5 14 6 9 7 2 | 41 41 39 38 43 40 41 45 42 40 42 41
22 | 4 6 5 6 9 3 5 5 5 7 7 2 | 16 18 15 18 17 16 16 20 16 16 15 16
23 | 6 9 7 7 8 3 6 11 6 12 5 2 | 29 31 29 29 33 29 30 31 32 31 32 30
24 | 7 9 8 10 7 4 4 8 6 9 7 2 | 18 26 25 15 18 18 18 27 20 18 21 20
25 | 6 9 7 9 8 3 5 9 7 10 8 2 | 20 26 26 20 22 21 19 27 22 22 21 21
26 | 4 10 7 9 7 3 4 7 6 7 7 2 | 17 21 21 15 17 16 16 23 17 17 16 17
27E | 8 9 6 11 10 3 7 8 8 8 8 2 | 24 20 22 26 22 21 20 21 23 22 24 21
28 | 4 15 4 10 8 3 7 16 5 5 6 2 | 34 38 33 35 35 33 33 36 35 32 36 34
29E | 5 8 8 17 8 3 7 8 7 10 8 2 | 80 83 84 83 85 83 81 82 80 83 82 82
30 | 5 8 6 7 7 3 4 8 5 6 8 2 | 20 26 23 21 19 18 18 27 18 17 17 20
31 | 4 7 5 5 6 3 3 5 5 6 8 1 | 21 22 20 19 20 20 19 22 20 19 21 20
32 | 6 9 5 9 9 2 4 8 6 5 8 2 | 24 24 23 27 26 23 21 24 24 24 22 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 9 11 9 4 6 9 7 9 8 |T 33 34 33 34 35 32 30 34 33 32 34 33
WRMS | 7 9 9 10 9 3 5 9 6 8 7 |NE 28 29 27 28 29 27 25 30 29 27 28 27
MEDI | 6 8 7 9 8 3 5 8 6 9 8 |MD 24 24 23 25 24 21 20 24 23 22 22 21
Table 3.2422.6 GPS week: 2422 Day: 6 MJD: 61204.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 12 6 --- 8 3 6 10 7 12 12 3 | 29 31 31 --- 33 30 30 32 33 31 35 31
2 | 7 8 7 6 11 5 6 10 10 11 13 3 | 25 26 24 26 28 24 24 25 29 23 30 25
3 | 8 10 9 9 11 4 8 9 20 10 11 3 | 69 74 74 74 72 72 69 72 80 72 78 73
4 | 9 8 6 8 13 3 5 13 7 12 10 3 | 75 75 76 76 76 76 73 78 74 74 74 75
5 | 6 6 10 9 6 2 6 7 7 12 7 2 | 37 34 33 38 36 36 36 34 38 36 37 35
6 | 6 7 8 7 6 3 4 7 7 10 9 2 | 34 33 33 36 35 33 33 33 34 31 36 33
7 | 4 6 5 5 6 3 5 6 5 9 8 2 | 37 38 37 35 34 35 33 37 35 34 36 35
8E | 9 8 5 8 11 2 4 9 7 11 11 2 | 22 19 19 22 23 20 20 20 21 20 21 19
9 | 9 9 5 6 16 3 4 8 8 8 10 3 | 47 49 48 49 50 48 44 48 47 47 47 47
10 | 8 12 8 8 6 3 4 8 8 8 10 2 | 32 30 31 31 32 30 30 30 31 29 32 30
11 | 7 8 7 7 6 3 6 11 6 14 10 2 | 23 22 21 26 27 23 23 26 27 23 27 23
12 | 7 7 6 7 7 3 5 5 10 8 10 2 | 66 65 67 64 64 65 64 65 66 64 64 65
X13 | 10 8 9 8 7 5 --- 7 12 9 8 3 | 94 95 93 93 96 92 --- 95 99 96 97 95
14 | 5 8 6 7 7 2 5 7 6 10 7 2 | 55 52 54 57 56 56 57 55 56 56 56 55
15E | 6 7 9 16 8 2 8 7 6 14 9 3 | 79 81 80 77 79 80 83 78 77 82 78 79
16 | 4 7 6 8 9 3 5 5 8 11 14 2 | 22 22 24 22 24 23 22 22 20 24 25 22
17E | 7 7 9 10 9 3 8 10 10 11 10 3 | 89 87 87 90 90 86 11 86 85 85 86 87
18 | 7 10 8 7 6 4 6 12 8 14 9 2 | 29 32 29 32 32 29 33 35 34 31 34 31
19E | 7 6 7 8 6 4 6 5 8 12 14 2 | 76 78 78 79 81 79 79 78 80 76 79 78
20 | 17 18 32 26 17 3 6 21 13 16 13 6 | 127 123 121 128 125 125 124 121 124 119 124 123
21 | 8 11 7 11 8 3 5 14 5 13 8 3 | 71 71 72 73 73 73 72 75 74 73 74 72
22 | 4 7 5 7 7 2 4 6 5 11 7 2 | 28 29 27 30 27 29 28 29 26 28 26 27
23 | 7 8 7 7 7 3 5 13 7 10 10 2 | 52 54 52 53 56 52 53 55 52 53 53 53
24 | 6 10 8 10 6 2 5 8 6 8 13 2 | 34 40 39 34 34 35 34 40 34 34 36 35
25 | 6 10 8 10 6 3 4 9 5 9 10 2 | 31 35 35 32 31 31 30 36 30 30 29 31
26 | 4 8 8 7 7 3 4 6 7 8 10 2 | 32 31 36 31 31 31 30 34 31 32 30 31
27E | 8 9 6 10 8 3 6 8 6 10 9 2 | 28 25 24 30 28 24 25 25 26 23 26 25
28 | 5 14 4 10 7 2 7 15 4 9 6 2 | 53 56 54 56 54 54 54 55 54 54 55 54
29E | 6 8 9 14 6 5 6 8 13 9 14 3 | 112 115 113 113 117 113 112 113 113 113 112 113
30 | 5 9 7 7 7 2 5 9 5 7 7 2 | 37 42 40 37 37 39 35 42 37 33 37 37
31 | 4 6 6 6 7 2 5 6 5 9 8 2 | 46 47 46 47 46 46 46 47 45 48 46 46
32 | 8 9 7 8 12 2 5 9 5 7 10 2 | 41 40 42 41 43 40 39 41 41 44 41 41
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 9 10 9 3 6 10 8 11 10 |T 51 51 51 52 52 50 46 51 51 50 51 50
WRMS | 7 9 9 10 8 3 6 10 7 10 9 |NE 47 47 47 48 48 47 44 48 48 46 48 47
MEDI | 7 8 7 8 7 3 5 8 7 10 10 |MD 37 40 40 41 37 39 35 41 38 36 37 37
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 4.2422 GPS week: 2422 MJD: 61198.0-61204.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |U 9 10 28 |U 8 10 38 |U 10 13 23 |
emr | emr 3072 |U 12 15 29 |U 8 10 42 | 13 20 30 |
esa | esa 3072 | 12 9 28 | 7 10 37 | 11 16 27 |
gfz | gfz 2975 | 9 11 32 | 7 11 38 | 10 12 24 |
grg | grg 3072 |U 10 12 29 |U 8 10 42 | 11 13 27 |
igr | igr 3017 | 9 10 25 | 7 9 35 | 10 13 22 |
igs | igs 3072 | 9 9 25 | 7 9 36 | 10 13 22 |
jgx | jgx 2893 |U 8 10 28 |U 7 9 30 |U 9 11 21 |
jpl | jpl 3072 | 15 14 33 | 8 14 50 | 13 17 28 |
mit | mit 3072 |U 8 10 27 |U 8 10 39 |U 10 10 21 |
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 5.2422.0 GPS week: 2422 Day: 0 MJD: 61198.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 10 26 | 7 9 30 | 11 14 23 |
emr | emr 3072 | 10 14 27 | 6 8 43 | 14 20 28 |
esa | esa 3072 | 11 7 23 | 5 9 35 | 11 16 25 |
gfz | gfz 2976 | 9 8 34 | 6 8 32 | 12 12 27 |
grg | grg 3072 | 8 9 28 | 8 9 40 | 13 13 26 |
igr | igr 2976 | 8 8 23 | 6 9 31 | 12 14 22 |
igs | igs 3072 | 8 7 23 | 6 8 31 | 10 13 22 |
jgx | jgx 2880 | 7 8 28 | 7 7 28 | 11 11 21 |
jpl | jpl 3072 | 15 15 29 | 6 13 49 | 14 17 27 |
mit | mit 3072 | ---- ---- ---- | 8 10 35 | ---- ---- ---- |
Table 5.2422.1 GPS week: 2422 Day: 1 MJD: 61199.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 12 12 28 | 8 10 46 | 9 13 18 |
emr | emr 3072 | 13 20 30 | 8 13 49 | 12 19 26 |
esa | esa 3072 | 13 11 30 | 8 11 41 | 10 14 24 |
gfz | gfz 2975 | 11 12 30 | 6 11 47 | 10 15 22 |
grg | grg 3072 | 12 16 30 | 9 11 54 | 10 13 23 |
igr | igr 2976 | 11 12 26 | 7 10 43 | 9 12 16 |
igs | igs 3072 | 11 11 25 | 7 10 45 | 8 12 16 |
jgx | jgx 2880 | 8 11 30 | 7 9 38 | 8 10 16 |
jpl | jpl 3072 | 16 16 34 | 8 14 54 | 12 14 25 |
mit | mit 3072 | ---- ---- ---- | 10 10 47 | ---- ---- ---- |
Table 5.2422.2 GPS week: 2422 Day: 2 MJD: 61200.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 11 28 | 7 10 41 | 11 14 24 |
emr | emr 3072 | 13 18 30 | 7 9 48 | 12 21 28 |
esa | esa 3072 | 13 11 28 | 7 9 43 | 11 17 24 |
gfz | gfz 2976 | 10 11 33 | 7 13 36 | 10 14 23 |
grg | grg 3072 | 11 14 30 | 8 8 43 | 11 13 27 |
igr | igr 3072 | 10 11 25 | 6 8 36 | 10 14 22 |
igs | igs 3072 | 10 11 25 | 7 9 38 | 10 14 21 |
jgx | jgx 2880 | 9 11 29 | 6 7 29 | 10 12 21 |
jpl | jpl 3072 | 15 17 33 | 10 12 60 | 13 19 25 |
mit | mit 3072 | 9 10 26 | 8 9 39 | 12 12 23 |
Table 5.2422.3 GPS week: 2422 Day: 3 MJD: 61201.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 26 | 9 13 33 | 9 12 22 |
emr | emr 3072 | 10 13 29 | 8 13 35 | 10 19 30 |
esa | esa 3072 | 11 8 26 | 8 11 31 | 10 15 30 |
gfz | gfz 2976 | 9 12 30 | 7 13 34 | 10 11 21 |
grg | grg 3072 | 9 11 28 | 8 13 41 | 11 12 26 |
igr | igr 3072 | 8 9 25 | 8 12 31 | 9 13 22 |
igs | igs 3072 | 8 9 24 | 8 12 32 | 9 12 22 |
jgx | jgx 2880 | 8 11 29 | 8 12 26 | 8 11 19 |
jpl | jpl 3072 | 13 12 31 | 9 16 46 | 13 16 31 |
mit | mit 3072 | 8 10 26 | 9 11 37 | 9 11 21 |
Table 5.2422.4 GPS week: 2422 Day: 4 MJD: 61202.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 9 31 | 7 9 37 | 10 17 30 |
emr | emr 3072 | 14 15 26 | 8 7 42 | 14 26 38 |
esa | esa 3072 | 13 8 27 | 7 7 38 | 12 20 28 |
gfz | gfz 2976 | 9 11 30 | 7 7 41 | 11 14 29 |
grg | grg 3072 | 9 12 28 | 8 9 41 | 13 19 34 |
igr | igr 2976 | 9 9 24 | 6 7 37 | 11 18 28 |
igs | igs 3072 | 9 8 24 | 6 7 36 | 11 18 29 |
jgx | jgx 2880 | 8 10 28 | 7 7 28 | 10 15 28 |
jpl | jpl 3072 | 16 13 33 | 8 12 52 | 14 20 32 |
mit | mit 3072 | ---- ---- ---- | 8 9 38 | ---- ---- ---- |
Table 5.2422.5 GPS week: 2422 Day: 5 MJD: 61203.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 10 29 | 7 10 34 | 9 8 19 |
emr | emr 3072 | 12 11 28 | 7 10 34 | 13 17 28 |
esa | esa 3072 | 12 8 26 | 7 10 32 | 11 13 27 |
gfz | gfz 2976 | 8 12 34 | 7 10 36 | 9 8 20 |
grg | grg 3072 | 10 14 29 | 7 9 39 | 11 11 24 |
igr | igr 3072 | 9 10 28 | 6 9 33 | 9 9 20 |
igs | igs 3072 | 9 10 25 | 6 9 32 | 10 10 19 |
jgx | jgx 2880 | 8 13 30 | 6 9 27 | 10 9 21 |
jpl | jpl 3072 | 15 11 32 | 8 13 42 | 14 14 26 |
mit | mit 3072 | 7 11 29 | 7 9 38 | 10 8 20 |
Table 5.2422.6 GPS week: 2422 Day: 6 MJD: 61204.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 28 | 10 11 43 | 10 10 27 |
emr | emr 3072 | 15 15 30 | 9 12 40 | 13 21 32 |
esa | esa 3072 | 15 9 32 | 8 10 39 | 11 15 30 |
gfz | gfz 2976 | 8 10 31 | 7 11 42 | 10 10 28 |
grg | grg 3072 | 11 12 28 | 7 13 40 | 11 13 32 |
igr | igr 2976 | 10 9 25 | 7 11 38 | 10 12 25 |
igs | igs 3072 | 10 9 26 | 7 11 38 | 10 12 25 |
jgx | jgx 2976 | 9 10 25 | 7 10 36 | 10 11 23 |
jpl | jpl 3072 | 18 16 37 | 9 16 45 | 13 16 30 |
mit | mit 3072 | ---- ---- ---- | 8 12 40 | ---- ---- ---- |
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 6.2422 GPS week: 2422 MJD: 61198.500-61204.500
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 | -2 -16 54 22 4 | -2 20
| 14 10 39 42 6 | 4
emr uuuuu | -26 6 96 -81 -9 | -14 23
| 9 17 48 28 7 | 4
esa uuuuu | -7 -4 -32 27 1 | -2 21
| 7 7 42 24 2 | 4
gfz uuuuu | 1 -16 126 80 3 | 3 22
| 10 8 126 85 5 | 4
grg uuuuu | -24 17 -62 -90 3 | 7 22
| 13 12 16 52 4 | 3
igr xxxxx | -3 -1 -5 -22 6 | -2 21
| 5 8 29 36 9 | 4
irf xxxxx | 0 0 -16 6 0 | 0 22
| 4 6 16 14 5 | 4
jgx uuuuu | 13 -11 7 -47 3 | 10 22
| 5 6 22 28 4 | 4
jpl uuuuu | -9 -9 62 -1 -4 | 2 19
| 15 6 37 27 10 | 5
mit uuuuu | 23 23 -105 59 -2 | 12 23
| 14 16 38 32 3 | 4
ngs uuuuu | 16 20 -111 54 1 | 11 23
| 19 29 133 59 4 | 4
sio xxxxx | 0 -5 -100 -20 9 | 32 40
| 35 35 39 89 7 | 5
Table 7.2422.0 GPS week: 2422 Day: 0 MJD: 61198.500
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 -34 84 38 13 | -2 21
emr uuuuu | -33 18 34 -88 -12 | -9 21
esa uuuuu | -6 0 -15 21 5 | 0 21
gfz uuuuu | 4 -11 281 103 9 | 3 22
grg uuuuu | -2 -4 -56 -47 9 | 7 23
igr xxxxx | -6 8 -21 -38 20 | -4 21
irf xxxxx | 1 -5 1 25 3 | 2 22
jgx uuuuu | 17 -14 4 -39 8 | 11 24
jpl uuuuu | -27 -11 31 -19 -21 | 8 18
mit uuuuu | 32 24 -84 44 0 | 16 24
ngs uuuuu | 8 56 -250 11 0 | 15 28
sio xxxxx | 5 -8 -173 52 16 | 29 36
Table 7.2422.1 GPS week: 2422 Day: 1 MJD: 61199.500
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 | 21 -21 7 -14 6 | 2 20
emr uuuuu | -30 23 61 -92 3 | -7 18
esa uuuuu | -16 3 -62 -5 -2 | 3 20
gfz uuuuu | -1 -9 9 188 -2 | 7 21
grg uuuuu | -18 7 -73 -75 -3 | 12 21
igr xxxxx | -12 2 -27 7 9 | 1 20
irf xxxxx | 0 9 -23 -4 -6 | 5 20
jgx uuuuu | 6 -16 28 -15 0 | 15 24
jpl uuuuu | -10 -4 85 2 1 | 8 19
mit uuuuu | 1 18 -45 13 -5 | 18 25
ngs uuuuu | 30 18 -13 76 -2 | 17 28
sio xxxxx | -12 33 -67 56 -5 | 33 39
Table 7.2422.2 GPS week: 2422 Day: 2 MJD: 61200.500
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 -15 62 -7 9 | -7 21
emr uuuuu | -9 -27 80 -40 -18 | -15 24
esa uuuuu | -6 3 -73 0 3 | -7 22
gfz uuuuu | 17 -10 8 138 10 | -3 22
grg uuuuu | -22 24 -50 -81 1 | 3 21
igr xxxxx | -4 -2 -19 -20 12 | -7 21
irf xxxxx | 5 6 -45 16 6 | -5 23
jgx uuuuu | 12 0 13 -35 5 | 5 20
jpl uuuuu | 3 -18 106 13 -13 | -1 20
mit uuuuu | 13 38 -163 44 -3 | 8 22
ngs uuuuu | 0 -3 51 56 2 | 6 20
sio xxxxx | -31 23 -75 -60 14 | 25 35
Table 7.2422.3 GPS week: 2422 Day: 3 MJD: 61201.500
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 | 9 -19 105 19 3 | -5 22
emr uuuuu | -27 14 65 -104 -8 | -17 25
esa uuuuu | -17 -1 -54 29 1 | -6 22
gfz uuuuu | 6 -24 133 -20 2 | -1 23
grg uuuuu | -26 15 -82 -36 1 | 4 22
igr xxxxx | -4 0 -11 -87 9 | -5 22
irf xxxxx | -4 -3 -25 -4 3 | -4 24
jgx uuuuu | 16 -10 -9 -56 5 | 6 21
jpl uuuuu | -3 -7 101 -52 0 | -2 19
mit uuuuu | 25 3 -118 104 -6 | 8 22
ngs uuuuu | -12 45 -116 102 0 | 7 21
sio xxxxx | -25 -56 -92 12 12 | 28 38
Table 7.2422.4 GPS week: 2422 Day: 4 MJD: 61202.500
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 | -19 -3 58 107 -1 | -2 20
emr uuuuu | -24 7 132 -54 -16 | -16 24
esa uuuuu | -2 -11 -65 55 3 | -3 20
gfz uuuuu | -8 -24 209 -2 3 | 2 22
grg uuuuu | -32 30 -37 -192 5 | 7 21
igr xxxxx | 2 8 58 -35 -2 | -1 20
irf xxxxx | 4 -5 -13 20 1 | 0 21
jgx uuuuu | 5 -10 20 -103 5 | 9 21
jpl uuuuu | 11 -8 69 26 -5 | -1 19
mit uuuuu | 45 3 -128 88 -1 | 10 22
ngs uuuuu | 8 36 -229 95 6 | 10 21
sio xxxxx | 75 -24 -133 -159 9 | 33 41
Table 7.2422.5 GPS week: 2422 Day: 5 MJD: 61203.500
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 | 3 -15 -1 -4 -1 | -2 20
emr uuuuu | -25 -5 170 -66 -7 | -18 25
esa uuuuu | -9 -7 33 46 -1 | -3 20
gfz uuuuu | -15 -26 257 4 -1 | 3 22
grg uuuuu | -42 23 -63 -113 3 | 7 22
igr xxxxx | 3 -7 -15 24 -5 | -1 20
irf xxxxx | -6 3 -2 -10 -5 | 1 21
jgx uuuuu | 14 -20 28 -28 -1 | 10 22
jpl uuuuu | -6 -15 17 3 3 | -3 18
mit uuuuu | 15 46 -112 46 -3 | 10 22
ngs uuuuu | 36 17 -244 98 4 | 10 21
sio xxxxx | -6 31 -77 68 12 | 35 43
Table 7.2422.6 GPS week: 2422 Day: 6 MJD: 61204.500
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 | -9 -7 63 17 -2 | 3 19
emr uuuuu | -37 11 128 -120 -8 | -15 23
esa uuuuu | 4 -13 12 47 0 | 2 20
gfz uuuuu | 3 -11 -15 150 -1 | 8 22
grg uuuuu | -30 26 -74 -86 7 | 12 24
igr xxxxx | -2 -13 0 -5 -4 | 3 20
irf xxxxx | -4 -4 -7 1 -3 | 4 22
jgx uuuuu | 17 -9 -33 -51 -2 | 14 24
jpl uuuuu | -29 -2 28 19 6 | 2 19
mit uuuuu | 27 27 -86 78 3 | 14 24
ngs uuuuu | 38 -26 28 -57 -6 | 14 24
sio xxxxx | -6 -37 -83 -106 3 | 41 48
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