[IGSREPORT-30948] Wk 2417 IGS Final Orbits
acc
acc at igs.org
Fri May 22 00:07:05 UTC 2026
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2417 (May 03, 2026 - May 09, 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_20261230000_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 GANP GRAC IISC KMNM MATE NNOR NRMD SHLG BOGT
0 | COD | MAL2 MATE NNOR
0 | EMR | BADG XMIS YEL2 MCM4 NRMD STJO XMIS YEL2
0 | ESA | CHUR MGUE MGUE
0 | GFZ | 20 21 16 20 21 BADG CMUM ONSA POHN ONSA POHN
0 | GRG | 5 16 KMNM NRMD
0 | JPL | BADG IISC MAC1 SBOK
0 | MIT | BRST GMSD MADR MATE MEDI MQZG TLSE TONG VIS0 WUHN
0 | MIT | YARR BRST GMSD MADR MATE MEDI MQZG TLSE TONG VIS0
0 | MIT | WUHN YARR
1 | COD | 23 23 ADIS BADG CCJ2 CMUM FAA1 GLSV GRAC MCM4 NRMD
1 | COD | NYAL WIND ADIS DAV1 TOPL
1 | EMR | 25 DAV1 GLSV NRMD TID1 BADG DAV1 GLSV HOFN MAL2 MBAR
1 | EMR | NRMD TID1
1 | ESA | NRMD CMUM GLSV GRAC
1 | GFZ | 20 21 20 21 BADG CMUM DAV1 MONP NRMD ONSA POHN TONG
1 | GFZ | DAV1 MONP ONSA POHN TONG
1 | GRG | DAV1 DAV1 KMNM WIND
1 | JGX | WIND
1 | JPL | BADG BADG CMUM NRMD NYAL
1 | MIT | AUCK CHPG GMSD MADR VNDP YARR AUCK CHPG GMSD MADR
1 | MIT | VNDP YARR
2 | COD | ARUC ASCG CMUM CPVG FLIN GANP HRAO NNOR NRMD NYAL
2 | COD | WIND FAA1 GAMB NNOR NYAL WIND
2 | EMR | FLIN HOB2 HRAO BADG FAA1 FLIN HOB2 NRMD
2 | ESA | NRMD TID1 WIND BUCU CHUR CPVG IQAL MGUE TID1 WIND
2 | GFZ | 5 20 21 20 21 CMUM HRAO NRMD ONSA POHN ONSA POHN
2 | GRG | HRAO GLSV NRMD WIND
2 | JGX | WIND WIND
2 | JPL | NRMD
2 | MIT | 13 13 GMSD MAR6 MQZG REYK SFER VNDP GMSD MAR6 MQZG
2 | MIT | REYK SFER VNDP
3 | COD | ADIS DAV1 GLSV NNOR NRMD PDEL POHN TOW2 ADIS GLSV
3 | COD | GMSD TOW2
3 | EMR | TID1 DAV1 NRMD TID1
3 | ESA | GRAC HOB2 MGUE GLSV GRAC HOB2 MGUE
3 | GFZ | 10 20 21 10 20 21 CMUM NRMD ONSA PTVL ONSA PTVL
3 | GRG | 10 3 10 NNOR
3 | JGX | DUMG DUMG
3 | JPL | NRMD POHN
3 | MIT | 13 13 BUCU DAV1 DJIG GANP GMSD IISC MADR MEDI NRMD
3 | MIT | REYK SFER STJO VIS0 BUCU DAV1 DJIG GANP GMSD IISC
3 | MIT | MADR MEDI NRMD REYK SFER STJO VIS0
4 | COD | 3 KIT3 NRMD NYAL ZIM2 NRMD NYAL ZIM2
4 | EMR | 3 NRMD TID1 DAV1 HOB2 KIT3 NRMD TID1 TUVA WTZR
4 | ESA | 3 CPVG MGUE NRMD TUVA WTZZ CPVG MGUE TUVA WTZZ
4 | GFZ | 3 20 21 3 20 21 BRFT NRMD ONSA POHN BRFT LPGS ONSA
4 | GFZ | POHN
4 | GRG | GRAC NRMD
4 | JPL | BADG CHTI DAV1 GUAM KIT3 NRMD
4 | MIT | 13 BRFT DRAO FLRS GMSD MADR MAR6 PARC POAL PRDS STJO
4 | MIT | UFPR VIS0 VNDP YARR CHTI DRAO FLRS GMSD MADR MAR6
4 | MIT | PARC POAL PRDS STJO UFPR VNDP YARR
5 | COD | 21 ARUC BADG CPVG GANP GLSV HOLB KIRI MBAR NICO NRMD
5 | COD | POL2 TLSE ARUC KIRI POL2
5 | EMR | NRMD TID1 BADG HOB2 NRMD TID1
5 | ESA | CMUM IQAL MGUE CMUM MAW1 MBAR MGUE
5 | GFZ | 20 21 9 20 21 BADG HOB2 KIRI KIT3 MBAR NRMD ONSA
5 | GFZ | POHN POL2 HOB2 KIRI KIT3 MBAR ONSA POHN POL2
5 | GRG | NRMD NRMD
5 | JPL | NICO BADG CHTI NICO NRMD NYAL
5 | MIT | KITG LAMA REYK VACS KITG LAMA REYK VACS
6 | COD | BADG CMUM FLRS GANP GRAC KAT1 NNOR NRMD POL2 BADG
6 | COD | KAT1
6 | EMR | DAV1 TID1 DAV1 HOB2 POL2 TID1
6 | ESA | IQAL NRMD POL2 URUM FLRS GRAC HERS IQAL MGUE NKLG
6 | ESA | POL2 URUM
6 | GFZ | 13 20 21 9 20 21 BSHM CKIS CMUM HOB2 LPGS NLIB NRMD
6 | GFZ | ONSA OUS2 PDEL PTVL ONSA PTVL
6 | GRG | NRMD NNOR
6 | JPL | CHTI
6 | MIT | IISC KOUC MADR MEDI PARC STJO TONG UFPR WROC ZECK
6 | MIT | IISC KOUC MADR MEDI PARC STJO TONG UFPR WROC ZECK
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 | ~05:00 | ~ 0.33 ns
1 | ESA | ~00:50 | ~ -0.31 ns
2 | ESA | ~18:15 | ~ 0.29 ns
3 | ESA | ~14:05 | ~ -0.31 ns
4 | ESA | ~01:35 | ~ -0.31 ns
5 | ESA | ~23:45 | ~ -0.31 ns
6 | ESA | ~16:30 | ~ 0.31 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 | MIT | 13
3 | MIT | 13
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 G13 | | 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 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.
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 | .4 .6 .0 6 -1 0 .08
EMR | 0 | 6.3 -.3 -3.9 0 -4 1 .42
ESA | 0 | .1 -.1 -.3 -5 16 6 -.71
GFZ | 0 | -.7 -.1 .4 -4 1 1 .36
GRG | 0 | .5 .1 -.1 -1 6 -2 .23
JGX | 0 | 3.9 5.3 -8.6 16 4 -3 .05
JPL | 0 | 3.6 -.5 -1.2 5 20 -7 .35
MIT | 0 | 1.2 -4.5 1.7 0 17 -21 .23
NGS | 0 | 6.9 2.6 -.5 -6 30 -26 .33
SIO | 0 | -2.0 2.2 -3.2 65 66 26 .17
COD | 1 | .5 .2 .0 4 0 1 .06
EMR | 1 | .6 -4.4 -8.8 0 -4 -1 .01
ESA | 1 | .1 -.4 -.2 -13 8 8 -.77
GFZ | 1 | -.6 -.2 .4 -6 6 7 .21
GRG | 1 | -.0 .1 -.5 4 3 -5 .26
JGX | 1 | 5.0 .2 -5.8 17 2 7 .05
JPL | 1 | .6 -7.2 -1.9 2 20 5 .17
MIT | 1 | -1.4 -6.8 6.9 -6 3 -3 .11
NGS | 1 | 7.3 -3.3 -.1 -2 19 -34 .34
SIO | 1 | -3.5 -1.0 -5.8 -80 118 0 .15
COD | 2 | .6 .2 .2 10 1 3 .03
EMR | 2 | 8.3 -7.5 -5.8 0 0 -3 .24
ESA | 2 | .3 -.6 -.5 -7 19 11 -.76
GFZ | 2 | -.4 -.2 .5 3 3 14 .44
GRG | 2 | .1 -.2 -.7 0 2 -2 .25
JGX | 2 | 5.9 2.7 -6.9 18 11 2 -.06
JPL | 2 | 2.7 -6.3 -1.0 10 19 1 .16
MIT | 2 | -1.4 -5.1 .9 -7 4 -16 .03
NGS | 2 | 8.5 -4.5 5.1 9 13 -35 .32
SIO | 2 | -3.7 -1.5 -6.0 -33 63 43 -.05
COD | 3 | .5 .1 .2 4 -1 17 .14
EMR | 3 | 8.5 -9.3 -4.1 1 -2 0 .33
ESA | 3 | .5 -.3 -.2 -19 7 17 -.57
GFZ | 3 | -.0 -.2 .5 -1 13 6 .49
GRG | 3 | .4 .1 -.4 6 -4 -2 .35
JGX | 3 | 5.2 1.6 -5.0 19 -4 4 .03
JPL | 3 | 3.8 -4.9 4.1 -2 9 6 .23
MIT | 3 | 4.4 -3.9 1.4 -6 4 -22 .34
NGS | 3 | 6.9 -4.2 9.1 17 26 -19 .34
SIO | 3 | 2.6 -.6 -2.3 23 -28 51 .45
COD | 4 | .4 -.1 .2 3 -8 22 .21
EMR | 4 | 3.1 -8.2 .9 3 0 13 .28
ESA | 4 | .5 -.5 -.7 -11 7 19 -.62
GFZ | 4 | -.3 -.0 .3 7 4 24 .42
GRG | 4 | .3 -.4 -.5 -9 -3 -5 .37
JGX | 4 | 5.0 2.9 -5.2 13 -2 -3 .15
JPL | 4 | -1.4 -5.8 4.1 3 5 4 .22
MIT | 4 | 1.6 -2.1 3.6 -14 8 -23 .27
NGS | 4 | 2.0 .1 11.0 14 11 -6 .52
SIO | 4 | -.2 .3 -6.0 -8 -11 41 .42
COD | 5 | .3 -.5 .2 -4 -11 15 .13
EMR | 5 | 10.1 4.9 -4.6 4 12 -5 .30
ESA | 5 | .1 -.4 -.2 4 8 12 -.47
GFZ | 5 | -.1 .4 .4 -18 -6 10 .42
GRG | 5 | .3 -.3 .1 -11 2 -12 .31
JGX | 5 | 7.2 3.8 -.9 11 3 10 .10
JPL | 5 | 6.5 -1.7 5.2 -13 11 2 .31
MIT | 5 | 2.1 -3.0 6.4 -12 -3 -29 .13
NGS | 5 | 7.8 -1.5 5.7 5 27 -22 .43
SIO | 5 | 1.1 -1.7 -5.9 -63 24 17 .30
COD | 6 | .1 -.3 .2 -9 -4 11 .07
EMR | 6 | 11.6 -3.3 -6.5 3 0 3 .02
ESA | 6 | .0 -.7 -.6 7 10 11 -.76
GFZ | 6 | -.5 -.1 .0 -3 6 10 .27
GRG | 6 | -.2 -.1 -.0 -6 -7 5 .14
JGX | 6 | 4.8 -.3 .2 6 -10 3 .23
JPL | 6 | 5.2 -6.4 -1.1 -2 5 4 .21
MIT | 6 | 2.8 -5.4 7.2 -5 -3 -25 .02
NGS | 6 | 7.0 -2.7 1.3 -1 16 -31 .31
SIO | 6 | -.2 -.7 .1 62 -82 71 .10
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 1.2417.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2417.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 2.2417.[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 3.2417.[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 5.2417.0-6). 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 2417 summary. (May 03, 2026 - May 09, 2026)
Table 1.2417.a GPS week: 2417 MJD: 61163.000-61169.000
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 923| 0 0 0 11 0 15 -.00 6 6 | -705 138 5 140
| 0 0 0 13 6 7 .01 | 55 117
emr 106| 0 -1 3 -3 16 18 -.01 10 10 | 4567 -9224 7 138
| 1 2 1 7 10 8 .05 | 11899 23823
esa 186| 0 0 0 0 3 12 -.12 8 7 | 735 -163 5 204
| 0 0 0 7 7 9 .02 | 488 338
gfz 143| 0 0 0 -1 12 -6 .09 13 13 | -2 -124 10 128
| 0 0 1 12 8 16 .04 | 90 166
grg 126| 2 0 4 0 11 5 .08 9 8 | 37 -106 7 124
| 0 0 0 14 6 17 .03 | 33 92
igr n/a| 0 0 0 1 0 7 .01 3 3 | 6439 -326 9 81
| 0 0 0 4 8 10 .01 | 692 335
jgx n/a| 1 0 0 18 -10 10 -.02 6 6 | 16 -115 131 247
| 0 0 1 4 7 9 .02 | 42 140
jpl 120| -1 -1 4 -5 7 21 .01 10 10 | -2302 -248 6 68
| 1 2 1 8 5 10 .05 | 434 286
mit 362| -1 0 -7 1 0 -95 .05 9 8 | 6907 -1298 53 930
| 0 0 0 16 20 29 .02 | 614 1688
ngs 260| 0 0 1 -11 -21 -11 -.05 11 11 | -700 5 494 847
| 0 0 3 15 16 18 .03 | 75 104
sio 340| 0 0 -1 -43 -17 15 .06 10 9 | --- --- --- ---
| 0 0 0 9 14 29 .02 | --- ---
Table 1.2417.b GPS week : 2417 MJD: 61163.000-61169.000
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 2 |
3 | 4 4 4 4 4 5 4 |
4 | 2 3 2 3 3 2 2 |
5 | 4 3 3 3 3 5 4 |
6 | 2 3 3 3 2 3 2 |
7 | 2 3 2 2 2 2 2 |
8 | 2 3 2 3 3 2 2 |
9 | 2 2 2 2 2 3 3 |
10 | 3 4 4 4 5 4 4 |
11 | 3 3 2 3 3 3 3 |
12 | 3 4 3 3 3 3 3 |
13 | --- 0 11 6 7 6 7 |
14 | 4 4 3 3 3 3 3 |
15 | 2 3 2 3 3 2 3 |
16 | 4 3 3 4 4 4 4 |
17 | 3 3 3 3 3 3 3 |
18 | 3 3 3 3 3 3 3 |
19 | 3 3 3 3 3 3 3 |
20 | 3 3 3 3 3 3 3 |
21 | 5 5 5 4 4 5 5 |
22 | 3 3 3 3 3 3 3 |
23 | 4 5 5 5 4 4 4 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 3 3 2 2 |
26 | 3 3 3 3 3 3 3 |
27 | 2 3 3 3 2 3 3 |
28 | 3 3 3 3 3 3 3 |
29 | 3 3 3 3 3 2 3 |
30 | 3 3 3 3 3 2 2 |
31 | 2 2 2 2 2 2 2 |
32 | 2 2 2 2 2 2 2 |
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 2.2417.0 GPS week: 2417 Day: 0 MJD: 61163.000
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 929| 0 0 0 11 4 10 -.03 6 6 | -700 31 6 144
emr 107| 0 0 4 -7 23 7 -.00 8 8 | 60 -76 6 120
esa 186| 0 0 -1 -5 3 6 -.14 7 7 | 1489 -220 6 204
gfz 143| -1 0 1 2 15 -23 .05 13 11 | 4 -315 10 116
grg 124| 2 0 4 -9 9 28 .09 9 7 | 21 -58 7 109
igr n/a| 0 0 0 -1 -3 3 -.00 3 3 | 7198 -167 9 85
jgx n/a| 1 0 -1 15 -3 5 -.00 6 6 | 14 -61 30 89
jpl 120| -1 0 4 0 6 9 .01 9 9 | -1792 -213 7 65
mit 362| -1 0 -8 7 -16 -51 .05 9 8 | 7129 -27 45 69
ngs 264| -1 0 0 -11 -12 -22 -.05 10 9 | -703 33 484 816
sio 340| 0 0 -1 -30 -36 -3 .07 10 9 | --- --- --- ---
Table 2.2417.1 GPS week: 2417 Day: 1 MJD: 61164.000
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 0 17 -1 16 -.00 7 6 | -748 66 6 143
emr 101| -1 0 5 -1 27 28 -.03 9 9 | 31550 -63247 7 193
esa 186| 0 0 0 -7 -7 22 -.13 8 8 | 1126 -476 6 217
gfz 145| 0 0 0 -16 8 -1 .05 15 16 | -69 -20 11 127
grg 128| 1 0 4 -11 21 0 .10 8 8 | 62 -231 8 112
igr n/a| 0 0 1 1 -7 12 .01 3 3 | 7086 -541 9 86
jgx n/a| 1 0 -1 17 -5 15 -.02 7 7 | 12 -170 26 88
jpl 120| -1 0 4 -9 3 37 .01 10 10 | -1977 -440 7 70
mit 362| 0 -1 -7 25 -8 -114 .05 10 9 | 6955 -276 43 85
ngs 266| 0 0 0 -7 -17 0 -.07 10 10 | -757 83 531 791
sio 343| -1 -2 -2 -45 -25 -29 .06 11 9 | --- --- --- ---
Table 2.2417.2 GPS week: 2417 Day: 2 MJD: 61165.000
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 921| -1 0 0 5 3 29 .01 6 6 | -768 187 6 143
emr 106| 0 -1 5 -4 8 15 .01 9 9 | -59 -54 7 122
esa 186| 0 0 -1 -2 0 -2 -.13 8 8 | 865 -224 5 193
gfz 143| 0 1 1 -1 4 -24 .05 12 13 | -70 55 12 164
grg 128| 1 0 3 -6 16 -3 .06 9 8 | 18 -41 7 118
igr n/a| 0 0 0 3 -3 -5 .01 3 3 | 6886 -287 8 79
jgx n/a| 1 1 -2 26 -9 3 -.00 6 6 | -45 1 26 77
jpl 120| 0 -1 4 2 7 18 .02 10 10 | -2099 -159 6 70
mit 362| -1 -1 -8 -9 -11 -61 .07 10 8 | 6680 123 45 83
ngs 264| 0 0 4 -1 6 -11 -.09 11 11 | -758 162 442 771
sio 346| -2 0 -1 -58 -26 17 .08 11 8 | --- --- --- ---
Table 2.2417.3 GPS week: 2417 Day: 3 MJD: 61166.000
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 919| 0 0 0 13 6 9 .02 6 5 | -636 84 5 131
emr 106| 0 -5 4 0 3 25 -.07 11 11 | 454 -633 8 160
esa 186| 0 0 0 -2 0 14 -.11 8 8 | 834 -604 6 214
gfz 145| 0 1 0 8 20 -1 .13 12 13 | 69 -35 11 119
grg 126| 2 0 5 11 7 -11 .10 9 8 | 86 -118 8 156
igr n/a| 0 0 0 1 -5 -3 .03 3 3 | 6718 -870 9 73
jgx n/a| 1 0 -1 21 -13 2 -.02 5 5 | 84 -61 22 77
jpl 120| -2 -2 4 -2 5 30 -.04 10 10 | -2069 -662 6 71
mit 362| -1 0 -8 -2 21 -93 .06 9 8 | 7253 -1955 43 75
ngs 250| 0 0 0 -43 -34 -37 -.01 13 12 | -611 -155 501 839
sio 336| 0 0 0 -52 -11 44 .07 10 9 | --- --- --- ---
Table 2.2417.4 GPS week: 2417 Day: 4 MJD: 61167.000
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 916| 0 0 0 22 0 20 .01 6 6 | -760 382 5 133
emr 106| -5 -6 4 9 9 27 -.07 12 12 | 194 -500 10 139
esa 186| 1 1 0 10 1 17 -.13 8 8 | 220 -165 6 213
gfz 144| 1 0 -1 -11 0 19 .11 12 11 | 59 -179 11 116
grg 125| 2 1 5 -1 9 -7 .10 9 8 | -18 8 8 119
igr n/a| 0 0 0 9 1 19 .01 3 3 | 5967 -503 11 87
jgx n/a| 1 1 -1 19 -16 4 -.02 5 5 | -8 9 24 105
jpl 120| -4 -4 6 -3 5 21 -.07 11 11 | -2450 -450 7 66
mit 362| -1 0 -6 -18 21 -130 .03 7 6 | 5677 -43 34 328
ngs 263| 0 0 7 -18 -32 17 -.03 13 13 | -800 32 420 773
sio 339| 0 0 -2 -39 -7 46 .07 9 8 | --- --- --- ---
Table 2.2417.5 GPS week: 2417 Day: 5 MJD: 61168.000
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 0 25 -10 16 -.01 6 6 | -634 95 5 138
emr 109| 0 1 1 -14 29 8 .07 9 9 | -104 -69 6 130
esa 186| 0 0 0 -6 17 21 -.12 8 7 | 150 212 6 205
gfz 142| 0 0 0 -10 18 3 .11 13 13 | 120 -372 11 119
grg 126| 2 0 4 -10 14 0 .04 10 9 | 37 -230 8 128
igr n/a| 0 0 1 -6 18 21 .01 3 3 | 5545 -21 10 79
jgx n/a| 0 0 2 11 -3 23 -.03 6 6 | 3 -124 30 83
jpl 120| 0 0 2 -23 18 26 .04 10 10 | -2948 66 8 71
mit 362| -1 0 -6 18 -26 -108 .03 10 7 | 7032 -4204 39 3500
ngs 260| 0 -1 0 0 -41 -3 -.09 10 10 | -604 -42 520 973
sio 344| -1 0 -2 -46 -23 -3 .03 10 8 | --- --- --- ---
Table 2.2417.6 GPS week: 2417 Day: 6 MJD: 61169.000
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 926| 0 0 0 -13 -5 7 -.01 6 6 | -693 124 6 148
emr 107| 0 0 1 -4 9 14 .05 9 9 | -120 11 5 103
esa 186| 0 0 0 11 7 6 -.09 8 8 | 461 336 5 187
gfz 144| 0 0 2 20 21 -19 .10 13 13 | -129 -4 10 136
grg 130| 1 0 3 27 1 31 .04 9 9 | 53 -77 7 131
igr n/a| 0 0 1 2 3 5 -.00 3 3 | 5674 103 8 81
jgx n/a| 0 0 1 18 -24 21 -.05 6 6 | 56 -400 762 1214
jpl 120| 0 0 2 -3 1 7 .07 9 9 | -2785 121 7 69
mit 362| -1 -1 -6 -12 20 -110 .03 9 8 | 7625 -2705 127 2374
ngs 257| 0 -1 -2 0 -16 -24 -.04 10 10 | -671 -72 561 967
sio 338| 0 -1 -1 -34 6 38 .03 9 9 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.2417.0 GPS week: 2417 Day: 0 MJD: 61163.000
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 6 --- 7 3 7 9 8 13 9 3 | 39 39 39 --- 41 39 39 41 41 40 44 39
2 | 7 6 7 10 7 4 5 6 10 10 6 2 | 16 18 16 17 18 16 18 16 20 18 21 16
3E | 10 7 5 26 10 3 5 12 11 9 10 3 | 26 26 26 32 30 25 22 24 30 26 31 26
4 | 5 5 5 8 6 2 4 9 8 7 6 2 | 46 46 48 49 47 47 47 49 47 47 47 47
5E | 8 8 8 13 15 6 8 9 16 9 12 3 | 32 33 31 31 32 32 32 31 32 31 32 31
6 | 5 8 7 7 7 1 4 7 5 7 9 2 | 20 21 21 17 19 18 17 22 18 18 20 19
7 | 4 6 4 8 5 2 4 6 7 8 9 2 | 35 37 39 37 37 36 38 38 39 39 41 37
8 | 6 7 6 9 6 2 4 8 5 10 7 2 | 23 24 24 22 23 22 23 21 22 23 25 22
9 | 5 6 6 15 6 2 4 6 6 7 8 2 | 28 32 32 38 30 30 30 32 31 29 31 30
10E | 8 7 8 19 6 3 6 7 9 8 11 3 | 37 35 34 42 40 35 35 35 35 35 36 35
11 | 7 9 5 8 6 2 5 9 6 10 10 2 | 21 24 20 23 27 22 23 23 25 21 27 22
12E | 5 7 10 7 8 2 7 9 8 10 8 2 | 81 79 76 80 82 80 78 80 81 82 81 80
14 | 7 8 9 9 12 3 5 19 15 11 7 3 | 30 34 33 33 32 33 32 43 23 30 30 31
15 | 6 8 6 9 7 3 5 8 5 9 7 2 | 34 34 32 36 32 34 33 35 34 30 33 33
16E | 9 8 7 12 20 5 5 8 9 9 13 3 | 34 32 30 35 43 34 35 32 36 33 34 34
17 | 5 7 8 8 7 3 6 8 8 10 9 2 | 23 22 18 23 22 21 21 22 24 24 27 21
18 | 6 10 6 10 6 2 7 10 7 11 10 2 | 22 28 21 22 26 23 25 27 27 26 30 24
19 | 6 7 7 7 7 3 5 9 9 11 8 2 | 23 23 20 25 24 21 23 22 26 25 26 23
20 | 8 11 8 12 8 2 4 8 7 11 7 2 | 73 73 71 74 73 72 73 72 73 71 71 72
21E | 8 9 7 31 12 3 7 15 15 16 21 4 | 46 47 46 49 51 45 46 47 50 46 50 46
22E | 8 6 8 12 7 3 5 8 10 9 10 2 | 29 27 26 27 30 28 29 27 30 28 30 27
23E | 7 9 6 20 12 4 9 11 11 13 19 4 | 94 93 93 94 92 92 94 93 99 97 96 94
24 | 5 11 8 6 8 2 7 9 8 7 9 2 | 19 27 27 24 17 20 19 28 20 22 19 21
25 | 5 13 5 8 7 2 5 11 11 10 9 2 | 21 24 22 20 23 21 20 22 24 23 22 21
26 | 8 10 8 7 9 3 5 9 9 12 16 3 | 25 20 21 23 25 21 22 21 24 21 28 22
27 | 5 6 6 14 6 2 4 7 7 7 8 2 | 21 23 24 23 23 22 21 20 22 22 25 21
28 | 5 13 4 9 7 2 7 13 10 10 11 3 | 42 42 41 43 43 42 43 44 42 45 43 42
29 | 5 9 6 8 6 2 7 10 8 8 8 2 | 37 36 34 36 37 36 38 34 35 40 33 36
30 | 5 9 7 9 5 2 5 8 8 9 9 2 | 19 24 23 15 17 17 16 24 17 19 20 18
31 | 4 8 5 7 6 3 4 7 9 10 7 2 | 43 44 44 44 40 42 43 45 42 39 40 42
32 | 3 7 6 11 6 2 5 6 7 9 8 2 | 24 26 26 26 23 24 22 26 26 23 26 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 7 13 9 3 6 9 9 10 10 |T 34 35 34 35 35 33 34 35 35 34 36 34
WRMS | 6 8 7 11 7 3 6 9 8 9 9 |NE 29 31 30 30 30 29 29 31 30 30 31 29
MEDI | 6 8 6 9 7 2 5 9 8 10 9 |MD 29 32 30 31 30 30 30 31 30 29 31 30
Table 3.2417.1 GPS week: 2417 Day: 1 MJD: 61164.000
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 11 6 --- 8 4 6 10 10 13 8 3 | 29 28 28 --- 31 28 28 30 30 28 29 28
2 | 7 6 7 11 8 5 4 7 13 8 7 2 | 15 16 14 18 18 14 14 14 19 16 16 14
X3E | 10 7 6 29 12 4 --- 7 9 11 10 4 | 18 19 16 29 22 17 --- 18 20 20 20 18
4 | 7 6 5 9 8 2 5 8 5 12 8 2 | 33 34 32 35 33 33 31 33 32 35 32 32
5E | 8 8 7 16 5 4 5 8 13 10 11 3 | 26 24 22 25 26 23 22 24 27 29 26 24
6 | 4 8 7 9 8 2 6 7 5 11 8 2 | 19 21 20 20 19 18 16 21 18 18 20 18
7 | 5 7 6 7 8 2 5 5 8 13 7 2 | 23 24 24 23 27 22 22 22 25 23 26 23
8 | 7 8 6 8 7 2 5 9 7 9 9 2 | 18 19 20 18 19 18 18 18 18 21 19 18
9 | 5 6 8 7 7 3 4 6 7 7 10 2 | 24 27 27 25 23 24 22 26 25 23 26 24
10E | 7 9 6 24 8 4 6 7 12 10 18 3 | 30 27 28 37 28 28 26 27 29 27 33 27
11 | 7 10 6 10 7 2 6 9 6 12 9 2 | 15 17 16 22 22 17 18 18 20 13 21 17
12E | 10 7 13 10 11 3 11 9 10 11 11 3 | 147 145 142 142 144 144 142 144 147 149 149 144
X13 | 1 --- --- --- --- --- --- --- --- --- --- 0 | 176 --- --- --- --- --- --- --- --- --- --- 177
14 | 8 8 8 10 10 2 7 19 13 13 7 3 | 23 27 26 24 27 25 26 34 22 25 25 25
15 | 6 7 6 9 6 2 5 8 6 10 10 2 | 23 22 19 21 22 20 21 21 21 21 20 20
16E | 10 9 10 11 9 4 5 8 11 10 14 3 | 33 33 33 32 34 33 32 32 35 36 38 33
17 | 5 6 9 10 6 3 7 9 7 13 12 2 | 22 22 18 24 23 20 19 21 25 25 28 21
18 | 6 10 6 9 8 2 11 10 7 10 13 3 | 19 23 19 19 22 20 20 23 25 21 31 20
19 | 5 8 8 9 8 4 8 9 8 12 11 2 | 22 20 19 25 22 20 20 19 25 23 27 20
20 | 6 11 9 18 7 3 5 8 8 11 10 3 | 58 58 57 56 57 56 59 57 58 58 56 57
21E | 9 8 7 47 10 3 6 15 19 12 20 5 | 27 28 27 41 31 26 27 30 32 26 31 26
22E | 5 6 9 10 11 3 7 9 8 9 8 2 | 28 27 24 27 29 26 28 27 28 26 28 26
23E | 8 9 9 29 8 7 10 14 15 13 19 4 | 82 81 81 85 82 82 82 81 85 82 86 82
24 | 7 12 8 10 7 2 8 9 10 9 11 3 | 17 26 23 15 16 18 16 26 21 18 21 19
25 | 6 13 5 9 11 3 7 11 13 8 11 3 | 18 22 18 16 22 17 16 21 22 18 25 18
26 | 6 11 9 13 11 3 5 8 12 8 14 3 | 22 19 18 24 20 18 18 18 23 17 24 19
27 | 5 8 7 14 9 3 4 8 14 9 10 3 | 19 18 20 19 19 18 17 19 23 20 21 18
28 | 5 16 5 9 9 2 7 14 10 7 9 3 | 26 31 26 28 29 27 27 30 27 27 30 26
29 | 5 10 9 10 9 4 9 10 9 10 10 3 | 29 25 25 29 31 27 31 27 30 33 30 28
30 | 5 10 8 9 7 3 6 8 9 8 6 2 | 16 23 21 15 18 16 14 23 14 17 17 17
31 | 3 9 5 6 6 3 5 6 8 8 6 2 | 26 28 26 26 22 25 25 28 25 24 27 25
32 | 5 9 7 11 6 2 4 7 8 7 7 2 | 23 25 25 24 23 23 20 26 25 22 24 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 15 8 3 7 10 10 10 11 |T 34 30 29 31 31 29 29 30 31 30 32 33
WRMS | 6 9 8 16 8 3 7 10 9 10 9 |NE 29 25 23 23 24 22 22 25 24 23 25 29
MEDI | 6 8 7 10 8 3 6 8 9 10 10 |MD 23 25 24 24 23 23 22 26 25 23 26 23
Table 3.2417.2 GPS week: 2417 Day: 2 MJD: 61165.000
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 6 --- 8 3 5 10 8 14 8 3 | 19 22 19 --- 24 19 22 21 23 21 25 20
2 | 4 8 8 12 9 4 4 8 9 11 8 2 | 19 18 16 19 20 18 17 18 20 21 20 17
X3E | 9 7 5 24 9 6 --- 11 10 16 11 4 | 26 26 25 31 29 23 --- 24 29 27 29 26
4 | 5 6 6 10 8 2 5 8 7 8 7 2 | 30 31 30 34 35 30 30 33 31 32 33 31
5E | 6 8 9 14 9 3 7 8 7 12 8 2 | 37 36 35 34 34 34 35 36 39 39 38 35
6 | 5 8 7 9 7 1 4 7 6 8 11 2 | 20 22 21 18 19 18 17 22 18 19 19 19
7 | 4 5 5 7 7 2 5 5 6 6 7 2 | 26 28 29 27 28 28 30 28 30 29 28 28
8 | 5 8 7 11 8 3 4 7 5 9 6 2 | 27 25 25 24 26 25 23 25 25 26 25 24
9 | 5 7 6 7 9 2 5 7 7 9 9 2 | 23 25 24 22 24 21 19 24 22 22 24 22
10E | 8 9 6 29 8 4 7 9 13 14 22 4 | 34 33 33 45 35 33 31 34 34 34 36 33
11 | 7 8 5 8 8 2 4 8 6 9 8 2 | 13 17 12 18 19 14 16 16 19 13 19 15
12 | 7 8 11 7 17 2 9 8 8 10 8 3 | 97 98 96 98 99 96 96 97 98 99 97 97
X13 | 8 --- --- --- 13 17 --- --- 554 --- --- 10 | 66 --- --- --- 66 67 --- --- 467 --- --- 66
14 | 8 8 8 9 10 2 5 19 12 10 6 3 | 29 31 31 29 30 29 31 39 25 31 30 29
15 | 5 6 6 9 7 2 5 8 6 10 10 2 | 29 31 28 28 29 29 30 31 31 28 30 29
16E | 7 9 10 10 8 4 5 7 12 10 11 3 | 23 20 21 25 18 22 21 19 27 24 25 21
17 | 5 9 9 10 8 3 6 9 7 8 7 2 | 25 24 20 26 24 22 23 24 26 24 26 23
18 | 7 12 6 6 6 3 7 10 9 11 15 3 | 14 20 11 18 20 16 17 19 20 16 23 16
19 | 5 8 8 6 8 5 5 8 7 13 9 2 | 25 24 22 24 23 23 24 23 28 26 27 23
20 | 7 8 9 15 6 2 4 8 7 11 9 2 | 45 44 44 49 46 45 45 46 47 45 47 45
21E | 8 9 6 22 12 4 8 14 19 16 18 4 | 34 34 33 36 36 32 33 37 43 36 39 34
22E | 5 6 10 11 11 4 5 9 9 10 7 2 | 32 30 28 28 30 30 32 30 31 33 30 30
23E | 9 9 14 20 12 4 7 19 20 27 23 5 | 50 50 51 55 53 50 51 51 57 57 57 51
24 | 4 9 7 8 7 3 7 10 7 9 11 2 | 25 31 28 25 22 24 23 32 26 23 26 25
25 | 6 12 6 11 6 2 7 11 11 13 9 3 | 22 26 23 21 23 21 19 24 26 23 26 22
26 | 6 12 9 8 10 3 5 10 12 12 12 3 | 27 24 23 27 26 24 24 22 28 23 29 24
27 | 6 9 9 17 7 2 4 6 9 9 7 2 | 29 27 27 27 27 26 25 27 28 26 27 26
28 | 7 15 4 10 9 2 8 15 9 11 10 3 | 40 42 39 41 42 41 40 43 42 46 42 40
29 | 6 10 10 8 8 3 8 9 7 15 10 3 | 33 32 31 33 33 32 31 31 34 36 38 32
30 | 5 9 8 9 7 3 6 9 8 6 8 2 | 20 25 24 17 20 19 19 26 21 21 19 20
31 | 3 7 5 9 7 2 4 5 8 9 9 2 | 36 37 36 36 33 34 34 35 38 32 34 34
32 | 4 7 8 10 6 2 4 6 6 8 9 2 | 21 22 22 20 19 20 18 23 22 19 21 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 8 12 9 3 6 10 10 11 11 |T 31 30 29 31 31 30 29 30 45 30 31 30
WRMS | 6 9 8 13 8 3 6 10 8 11 8 |NE 27 27 25 26 28 26 25 27 45 26 27 27
MEDI | 6 8 7 10 8 3 5 8 8 10 9 |MD 27 27 27 27 27 25 24 27 28 26 28 26
Table 3.2417.3 GPS week: 2417 Day: 3 MJD: 61166.000
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 12 6 --- 7 3 5 10 8 12 7 2 | 14 15 12 --- 21 15 17 15 18 18 21 15
2 | 5 9 6 11 9 4 5 9 7 12 10 2 | 19 18 16 19 19 18 18 16 18 24 22 17
3E | 11 10 6 17 14 4 4 14 12 20 16 4 | 28 29 28 35 34 27 26 29 32 26 34 28
4 | 5 7 6 11 7 2 4 8 5 11 11 2 | 26 24 22 24 28 24 24 25 24 24 28 24
5E | 8 10 8 18 10 3 4 10 8 10 6 3 | 21 23 20 23 26 20 21 22 23 24 23 21
6 | 4 13 9 6 8 1 4 7 5 9 12 2 | 20 21 21 19 20 19 17 20 17 20 18 18
7 | 3 7 5 6 6 2 4 5 9 12 7 2 | 32 31 33 35 32 32 31 32 33 38 34 32
8 | 6 9 6 11 8 3 5 8 5 10 9 2 | 22 22 21 21 21 21 20 20 21 28 25 21
9 | 4 8 7 7 7 2 3 7 8 10 7 2 | 19 20 21 22 19 18 15 20 17 19 20 18
10E | 6 13 8 22 10 5 5 13 14 20 15 4 | 46 43 45 55 50 46 45 45 46 46 47 45
11 | 8 11 7 9 7 2 6 8 7 13 9 2 | 12 16 11 20 19 14 15 15 16 14 17 13
12 | 4 8 11 9 15 2 7 8 9 13 9 3 | 45 47 44 49 50 46 48 46 45 50 46 46
X13 | 11 --- --- 19 10 11 --- --- 113 12 10 6 | 31 --- --- 55 43 40 --- --- 132 51 13 29
14 | 8 10 8 8 11 2 5 18 10 12 7 3 | 23 27 24 27 27 24 25 33 20 18 23 23
15 | 6 10 7 9 8 3 5 8 6 8 10 2 | 27 26 24 24 24 24 25 26 26 29 24 24
16 | 7 9 10 18 17 3 5 7 14 15 12 3 | 27 25 24 31 29 27 26 25 29 33 31 25
17 | 6 8 9 11 7 2 6 8 5 12 9 2 | 20 18 14 22 19 17 17 18 19 22 21 17
18 | 6 11 6 8 7 3 8 10 8 11 11 2 | 13 20 13 18 19 16 17 19 16 17 19 15
19 | 6 11 10 9 8 4 6 8 8 13 8 2 | 19 18 16 20 20 18 19 17 22 23 21 18
20 | 6 10 10 15 8 2 4 8 7 12 7 2 | 22 25 20 28 24 23 23 25 26 22 25 23
21E | 6 10 7 23 11 4 7 14 14 16 18 4 | 27 26 27 30 31 26 26 28 32 30 33 26
22 | 5 10 10 11 16 3 5 7 8 7 8 3 | 23 23 22 24 26 23 26 24 24 25 25 23
23E | 7 9 10 18 8 4 8 15 17 24 20 4 | 43 45 43 42 44 42 43 43 51 44 51 44
24 | 5 12 8 9 7 3 7 10 5 7 11 2 | 18 26 24 17 18 19 18 26 19 21 19 19
25 | 3 13 5 14 6 3 6 11 12 10 8 3 | 18 24 20 21 22 19 18 23 23 21 19 19
26 | 6 12 9 11 11 4 5 8 13 15 11 3 | 23 23 21 24 21 21 20 20 26 24 25 21
27 | 5 10 7 12 6 2 4 8 9 9 8 2 | 21 22 21 19 20 20 19 19 21 26 22 19
28 | 6 20 4 8 10 3 7 15 10 7 10 3 | 22 34 23 23 23 23 20 29 27 25 29 22
29 | 5 10 9 9 7 3 6 10 7 9 8 2 | 21 23 19 22 22 21 21 20 21 26 22 20
30 | 6 11 8 8 6 2 5 9 8 11 7 2 | 18 23 22 20 17 18 15 23 17 16 18 17
31 | 4 10 5 9 6 3 4 5 6 11 9 2 | 34 38 37 39 32 34 34 36 37 34 36 35
32 | 4 7 7 11 7 1 4 7 5 8 7 2 | 20 21 21 18 17 18 16 21 18 20 17 18
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 11 8 12 9 3 5 10 9 13 10 |T 24 25 23 27 26 24 23 25 28 26 25 23
WRMS | 5 11 8 13 8 3 5 10 8 12 9 |NE 21 23 20 24 22 21 20 22 26 24 22 20
MEDI | 6 10 7 11 8 3 5 8 8 11 9 |MD 22 23 21 23 22 21 20 23 23 24 23 21
Table 3.2417.4 GPS week: 2417 Day: 4 MJD: 61167.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 13 7 --- 7 3 5 9 7 12 8 3 | 19 22 20 --- 24 20 23 23 23 23 23 21
2 | 6 10 6 9 10 4 4 8 8 12 7 2 | 17 21 16 20 20 16 17 17 20 22 17 17
3E | 8 18 6 22 9 3 7 20 10 25 9 4 | 24 32 24 27 28 24 23 36 29 27 27 24
4 | 6 9 6 10 6 2 4 9 5 9 9 2 | 30 30 28 33 34 30 30 32 31 34 30 30
5E | 8 11 8 15 10 3 6 11 8 14 8 3 | 24 26 23 24 24 22 23 24 23 27 22 22
6 | 4 11 8 7 8 2 4 8 5 8 4 2 | 18 21 20 16 19 18 16 21 18 19 19 17
7 | 4 7 6 7 5 2 4 4 7 9 6 2 | 26 26 29 28 26 26 25 25 29 25 29 26
8 | 5 10 7 12 10 3 4 9 6 7 7 2 | 22 25 22 23 24 22 21 21 21 23 19 21
9 | 3 8 7 8 6 2 4 9 5 8 8 2 | 20 22 21 27 22 20 18 22 18 23 19 19
10E | 7 18 10 37 10 3 7 19 8 16 10 4 | 20 24 21 40 23 20 20 28 20 25 21 19
11 | 8 11 5 11 8 2 5 9 5 10 6 2 | 11 16 12 20 19 14 14 15 17 13 17 13
12 | 4 8 11 7 11 3 7 8 8 9 11 3 | 63 64 63 65 64 63 63 65 67 63 65 64
X13 | 12 --- --- 20 13 22 --- --- 11 16 --- 7 | 41 --- --- 27 32 22 --- --- 121 25 --- 41
14 | 7 11 7 9 9 2 6 19 10 12 6 3 | 27 29 29 29 30 28 29 38 26 31 27 28
15 | 6 10 7 8 7 2 5 9 6 12 8 2 | 25 23 21 25 22 22 23 22 23 20 22 22
16 | 7 11 9 14 17 4 5 9 14 11 15 3 | 19 18 13 22 23 17 16 17 23 22 23 16
17 | 7 8 9 6 7 3 7 8 6 11 8 2 | 24 24 20 25 23 22 22 23 27 24 26 23
18 | 6 13 8 6 7 3 7 10 7 12 10 2 | 13 21 12 16 19 15 16 20 17 16 18 14
19 | 6 10 8 8 8 4 6 9 7 9 10 2 | 24 23 22 25 23 21 23 22 25 26 26 23
20 | 6 12 10 12 7 3 4 10 8 13 7 2 | 47 47 45 50 48 47 47 47 47 46 46 47
21E | 10 11 8 21 13 4 6 18 7 16 8 3 | 47 44 47 46 48 43 45 49 49 44 47 45
22 | 6 9 9 9 11 4 7 9 7 14 8 3 | 25 24 24 26 25 25 27 26 27 32 27 25
23E | 6 11 11 12 8 4 6 15 10 31 13 4 | 30 32 29 26 30 28 28 31 35 38 33 29
24 | 4 12 9 10 7 3 6 10 4 14 6 2 | 18 27 24 16 19 19 18 28 20 25 20 20
25 | 5 14 6 9 6 2 6 11 7 9 7 2 | 19 24 21 19 21 18 17 23 21 20 20 19
26 | 6 13 10 9 11 4 5 8 12 11 11 3 | 25 27 22 25 23 23 22 25 30 20 28 23
27 | 6 9 6 9 8 2 3 8 4 11 7 2 | 23 25 23 21 23 22 21 23 21 24 21 22
28 | 5 20 4 7 10 4 7 18 7 9 9 3 | 36 44 35 37 37 36 34 41 39 38 39 36
29 | 6 12 9 6 7 3 5 11 6 11 5 2 | 30 30 28 31 30 30 30 29 31 32 30 29
30 | 5 12 8 8 5 2 4 10 9 7 7 2 | 16 21 21 16 15 15 13 23 17 17 16 16
31 | 4 10 5 6 7 3 5 6 5 9 8 2 | 35 40 36 37 34 35 34 38 36 30 38 35
32 | 5 9 9 8 7 3 4 8 6 6 9 2 | 22 27 24 19 19 21 19 26 20 22 23 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 12 8 12 9 3 5 11 7 13 9 |T 26 28 25 27 27 25 25 28 30 27 27 25
WRMS | 6 12 8 11 8 3 5 11 6 13 8 |NE 24 26 23 25 25 23 23 26 29 24 24 24
MEDI | 6 11 8 9 8 3 5 9 7 11 8 |MD 24 25 23 25 23 22 23 25 23 25 23 22
Table 3.2417.5 GPS week: 2417 Day: 5 MJD: 61168.000
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 10 6 --- 8 3 7 11 7 12 12 3 | 29 33 30 --- 31 30 30 29 32 31 35 30
2 | 6 8 8 10 9 3 5 7 9 13 7 2 | 19 21 20 20 20 19 19 18 22 23 21 19
3E | 8 18 10 36 16 4 9 12 12 18 13 5 | 21 26 23 42 31 22 20 23 22 24 28 22
4 | 5 5 6 9 8 2 4 8 6 9 6 2 | 34 33 35 36 34 34 34 34 36 35 36 34
5E | 10 10 10 15 12 7 8 14 28 9 19 4 | 27 29 25 25 30 24 25 27 39 29 34 27
6 | 4 9 7 6 7 1 5 7 7 6 12 2 | 22 25 23 21 21 22 21 25 21 22 21 21
7 | 5 6 5 7 5 2 5 6 7 9 5 2 | 27 31 31 32 27 29 26 30 29 30 31 28
8 | 6 7 6 10 7 2 4 7 6 8 9 2 | 21 21 21 20 21 20 19 19 20 22 20 19
9 | 5 6 6 28 8 2 4 8 5 7 6 3 | 24 26 25 30 22 23 21 25 23 19 23 22
10E | 9 11 9 13 27 3 6 11 6 14 13 4 | 46 46 45 43 51 45 44 45 44 49 46 44
11 | 8 9 6 9 8 2 6 9 5 9 7 2 | 19 21 19 26 23 20 20 22 21 18 19 19
12 | 3 6 11 9 12 4 9 10 9 8 11 3 | 49 48 44 49 49 47 45 47 53 51 53 48
X13 | 7 --- --- 18 12 8 --- --- 9 10 --- 5 | 64 --- --- 35 45 42 --- --- 76 28 --- 62
14 | 7 8 8 8 9 3 6 16 8 13 12 3 | 28 28 29 31 30 28 29 36 25 23 24 27
15 | 7 6 7 9 7 3 6 7 6 7 6 2 | 20 21 14 23 19 19 18 20 21 20 20 18
16 | 7 9 9 11 15 4 5 8 16 10 14 3 | 24 24 24 28 27 25 24 22 30 29 29 24
17 | 5 6 9 14 9 3 6 7 6 8 8 2 | 21 22 16 27 21 21 19 21 23 21 22 20
18 | 7 10 6 8 7 3 8 9 7 11 13 3 | 21 25 19 23 24 21 22 25 23 20 24 21
19 | 6 9 8 9 9 3 5 9 7 8 9 2 | 23 22 19 26 24 22 21 23 25 21 23 22
20 | 7 10 10 12 8 4 6 9 7 11 8 3 | 54 53 52 57 54 53 52 54 52 53 53 53
21E | 8 10 8 25 14 5 8 18 14 17 15 4 | 40 43 42 49 42 40 42 43 42 41 40 41
22 | 5 7 9 10 8 4 7 7 6 10 11 2 | 20 19 17 21 21 20 21 19 20 21 23 19
23E | 6 9 10 13 8 3 5 17 10 18 15 3 | 35 36 35 31 36 34 36 36 37 37 39 35
24 | 7 12 7 8 6 4 7 10 6 5 7 2 | 18 28 24 19 17 18 17 28 18 18 21 19
25 | 3 11 5 9 6 3 5 9 7 6 7 2 | 20 23 20 16 22 19 18 23 21 19 21 19
26 | 7 10 9 10 9 3 4 8 11 11 11 3 | 22 19 19 20 23 19 19 19 24 21 23 19
X27 | 6 6 6 12 8 3 --- 6 5 8 7 2 | 20 19 21 20 19 19 --- 18 20 24 20 19
28 | 5 18 5 8 8 2 7 17 8 7 10 3 | 30 30 29 32 32 30 33 32 30 30 30 30
29 | 4 8 8 7 7 3 5 8 7 9 8 2 | 26 24 21 28 27 25 25 24 27 26 24 24
30 | 6 9 7 6 6 2 5 9 6 8 7 2 | 18 24 21 20 17 18 16 25 17 19 18 18
31 | 4 6 5 7 5 2 3 7 5 7 7 1 | 30 33 32 31 29 30 29 33 31 31 28 30
32 | 5 6 8 9 6 2 4 8 7 8 8 2 | 21 23 23 16 17 20 17 23 20 20 20 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 8 13 10 3 6 10 10 10 10 |T 27 28 26 28 28 26 26 28 29 27 28 27
WRMS | 6 9 7 13 9 3 6 10 7 10 8 |NE 26 26 24 26 25 25 23 26 27 24 25 25
MEDI | 6 9 8 9 8 3 5 9 7 9 9 |MD 23 25 23 27 24 22 21 25 24 23 24 22
Table 3.2417.6 GPS week: 2417 Day: 6 MJD: 61169.000
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 9 6 --- 8 3 8 9 7 11 7 3 | 41 41 41 --- 43 41 41 43 43 41 44 41
2 | 6 7 6 10 8 3 5 8 8 8 5 2 | 17 20 18 23 19 19 18 19 20 20 21 18
3E | 7 13 8 20 16 5 8 12 11 19 13 4 | 28 28 27 32 34 27 24 28 31 26 30 27
4 | 5 6 7 8 8 3 5 7 8 12 6 2 | 54 53 53 55 52 52 51 54 52 54 52 52
5E | 9 9 10 9 8 3 7 12 19 10 16 3 | 46 46 44 46 44 44 43 45 52 46 56 45
6 | 3 9 7 6 10 1 4 6 6 7 9 2 | 22 25 24 20 20 21 19 24 20 22 23 21
7 | 4 5 4 7 5 2 4 5 9 10 5 2 | 38 37 39 40 35 37 37 38 39 38 37 37
8 | 7 7 5 11 8 2 3 7 7 6 8 2 | 26 23 24 26 25 25 23 25 23 24 28 24
9 | 4 6 5 30 8 2 4 7 6 10 9 3 | 34 36 34 40 31 33 32 35 33 34 33 33
10E | 8 11 7 22 17 2 7 10 7 12 10 3 | 40 37 39 39 40 38 39 38 39 39 37 38
11 | 7 8 6 8 8 2 5 8 6 9 9 2 | 22 26 23 26 27 24 25 25 26 21 30 24
12 | 3 7 11 10 13 3 10 8 8 9 8 3 | 66 66 63 67 68 65 63 65 68 67 66 65
X13 | 11 --- --- 13 13 10 12 --- 29 14 --- 7 | 79 --- --- 42 65 57 13 --- 112 46 --- 77
14 | 7 8 8 8 8 3 4 15 10 11 7 3 | 32 34 34 38 37 35 36 43 29 33 31 34
15 | 7 6 7 9 8 5 6 8 7 9 7 2 | 35 36 34 36 32 35 35 37 35 33 36 34
16 | 7 9 10 10 15 4 5 8 15 13 12 3 | 20 18 18 23 22 19 18 16 26 20 25 18
17 | 7 6 10 9 8 3 6 7 7 10 9 2 | 22 24 17 28 25 22 23 23 26 24 28 22
18 | 7 10 7 8 8 4 7 10 7 10 13 3 | 23 29 24 26 28 25 27 27 26 27 30 25
19 | 6 10 8 7 11 4 6 8 6 8 10 2 | 22 24 21 26 27 23 23 22 25 24 28 23
20 | 7 10 11 17 8 3 5 7 8 11 8 3 | 77 76 75 81 75 77 77 76 77 76 76 76
21E | 10 9 6 24 15 5 9 13 17 17 19 4 | 53 52 52 51 51 50 52 55 58 54 57 52
22 | 6 6 9 8 8 4 5 7 9 8 6 2 | 30 29 27 34 31 29 29 29 32 29 31 29
23E | 6 9 8 15 9 3 5 15 10 19 10 3 | 38 39 39 40 39 38 37 40 39 38 45 38
24 | 6 11 6 8 6 3 6 10 7 7 6 2 | 20 31 27 22 20 22 19 31 20 24 23 23
25 | 5 9 5 10 5 3 4 10 8 6 6 2 | 24 28 25 22 24 23 22 27 25 24 23 23
26 | 5 9 10 14 9 3 4 8 11 9 8 2 | 26 25 24 27 25 23 23 26 28 23 26 24
27 | 7 8 6 16 7 5 3 7 5 10 10 2 | 27 25 27 29 27 26 25 27 26 28 25 25
28 | 6 17 4 10 8 2 8 16 10 7 8 3 | 40 41 39 42 44 41 44 42 39 41 39 40
29 | 7 7 11 7 8 4 6 8 9 9 9 2 | 32 30 27 32 35 29 32 29 33 32 30 30
30 | 3 9 6 5 7 2 5 8 8 7 7 2 | 18 25 22 21 16 19 17 25 19 19 20 19
31 | 4 8 4 9 5 2 4 5 8 8 5 2 | 44 48 46 48 42 45 43 48 44 45 44 45
32 | 5 6 5 9 6 2 5 7 8 6 7 2 | 28 30 30 25 26 27 26 30 29 28 29 28
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 8 13 9 3 6 9 9 10 9 |T 35 34 33 35 35 34 32 35 37 34 35 34
WRMS | 6 9 8 13 9 3 6 9 8 10 9 |NE 33 33 31 33 33 32 30 33 35 32 32 33
MEDI | 6 9 7 9 8 3 5 8 8 9 8 |MD 30 30 27 32 31 29 27 30 31 29 30 29
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 4.2417 GPS week: 2417 MJD: 61163.0-61169.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3048 |U 8 9 26 |U 7 11 32 |U 9 9 37 |
emr | emr 2934 |U 11 13 23 |U 8 13 40 | 9 11 44 |
esa | esa 2976 | 9 9 22 | 8 11 41 | 9 9 40 |
gfz | gfz 2934 | 9 9 32 | 9 10 40 | 9 9 35 |
grg | grg 3044 |U 9 8 31 |U 9 11 37 | 9 10 46 |
igr | igr 2966 | 8 8 22 | 8 11 40 | 8 9 35 |
igs | igs 3026 | 7 7 22 | 7 10 34 | 7 8 35 |
jgx | jgx 2948 |U 8 7 26 |U 8 9 38 |U 8 9 39 |
jpl | jpl 2976 | 11 11 26 | 9 15 42 | 11 9 51 |
mit | mit 3044 |U 8 8 27 |U 10 10 43 |U 10 9 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 5.2417.0 GPS week: 2417 Day: 0 MJD: 61163.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 11 30 | 7 13 31 | 10 6 34 |
emr | emr 2976 | 11 15 26 | 6 13 31 | 11 12 41 |
esa | esa 2976 | 10 12 25 | 7 11 36 | 9 9 34 |
gfz | gfz 2880 | 10 9 37 | 8 9 34 | 9 9 27 |
grg | grg 2976 | 10 10 37 | 7 11 33 | 10 9 34 |
igr | igr 2976 | 9 10 27 | 6 11 31 | 8 8 27 |
igs | igs 2976 | 8 10 27 | 6 10 30 | 8 8 30 |
jgx | jgx 2976 | 8 11 32 | 7 9 30 | 9 9 27 |
jpl | jpl 2976 | 12 13 30 | 6 15 34 | 12 10 50 |
mit | mit 2976 | 8 10 32 | 7 11 35 | 10 9 34 |
Table 5.2417.1 GPS week: 2417 Day: 1 MJD: 61164.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3004 | 8 11 34 | 9 13 42 | 10 11 54 |
emr | emr 2976 | 12 13 24 | 12 11 55 | 9 12 47 |
esa | esa 2976 | 9 11 25 | 12 11 56 | 11 11 44 |
gfz | gfz 2880 | 10 8 35 | 11 13 64 | 11 13 49 |
grg | grg 2976 | 9 8 29 | 11 11 60 | 12 15 64 |
igr | igr 2976 | 8 8 24 | 12 14 56 | 10 12 57 |
igs | igs 2976 | 8 8 24 | 12 14 59 | 7 9 37 |
jgx | jgx 2880 | 9 7 26 | 11 11 57 | 10 13 60 |
jpl | jpl 2976 | 11 12 31 | 12 14 53 | 10 11 55 |
mit | mit 2976 | 8 9 28 | 13 13 60 | 8 7 28 |
Table 5.2417.2 GPS week: 2417 Day: 2 MJD: 61165.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 9 27 | 6 12 37 | 10 10 37 |
emr | emr 2976 | 11 14 25 | 7 15 43 | 9 10 44 |
esa | esa 2976 | 9 9 22 | 6 14 43 | 9 10 39 |
gfz | gfz 2880 | 8 13 41 | 10 9 36 | 8 10 31 |
grg | grg 3072 | 10 10 36 | 8 13 37 | 10 9 44 |
igr | igr 2976 | 8 8 26 | 7 12 38 | 8 9 38 |
igs | igs 3072 | 7 8 25 | 7 12 37 | 7 9 38 |
jgx | jgx 2880 | 8 8 28 | 8 10 40 | 7 9 31 |
jpl | jpl 2976 | 10 12 27 | 9 16 46 | 10 9 51 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2417.3 GPS week: 2417 Day: 3 MJD: 61166.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 6 21 | 5 11 31 | 9 9 34 |
emr | emr 2784 | 10 10 25 | 7 15 40 | 10 12 36 |
esa | esa 2976 | 10 8 20 | 6 12 36 | 9 9 40 |
gfz | gfz 2976 | 9 9 25 | 10 10 38 | 7 9 27 |
grg | grg 3072 | 9 8 30 | 7 13 39 | 8 10 39 |
igr | igr 2948 | 11 8 20 | 7 13 37 | 8 11 33 |
igs | igs 3071 | 7 5 18 | 5 10 30 | 7 9 35 |
jgx | jgx 2976 | 7 6 22 | 6 10 37 | 7 9 33 |
jpl | jpl 2976 | 10 8 28 | 7 16 36 | 10 9 45 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2417.4 GPS week: 2417 Day: 4 MJD: 61167.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 11 24 | 8 9 29 | 8 6 27 |
emr | emr 2972 | 10 15 19 | 8 11 32 | 8 9 39 |
esa | esa 2976 | 10 12 18 | 10 11 49 | 8 7 36 |
gfz | gfz 2976 | 8 9 30 | 13 9 51 | 7 6 30 |
grg | grg 3072 | 9 6 27 | 9 8 33 | 9 9 42 |
igr | igr 3034 | 7 9 21 | 8 10 64 | 8 5 22 |
igs | igs 2949 | 6 6 18 | 8 7 30 | 7 8 22 |
jgx | jgx 2976 | 7 7 22 | 11 9 41 | 7 6 36 |
jpl | jpl 2976 | 10 12 20 | 9 15 39 | 9 9 45 |
mit | mit 3072 | 9 6 21 | 10 6 33 | 13 9 29 |
Table 5.2417.5 GPS week: 2417 Day: 5 MJD: 61168.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 7 25 | 8 8 27 | 9 9 35 |
emr | emr 2880 | 11 13 23 | 8 13 48 | 8 8 47 |
esa | esa 2976 | 10 8 22 | 8 8 36 | 8 8 42 |
gfz | gfz 2976 | 8 7 32 | 8 10 34 | 10 8 32 |
grg | grg 3072 | 9 7 30 | 9 10 31 | 9 9 44 |
igr | igr 2976 | 8 8 21 | 8 8 28 | 9 8 32 |
igs | igs 3072 | 7 7 23 | 8 8 27 | 7 8 38 |
jgx | jgx 2880 | 7 7 25 | 9 8 31 | 9 8 35 |
jpl | jpl 2976 | 12 12 25 | 13 13 54 | 12 9 54 |
mit | mit 3072 | 7 9 27 | 13 10 58 | ---- ---- ---- |
Table 5.2417.6 GPS week: 2417 Day: 6 MJD: 61169.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 7 23 | 7 11 26 | 10 11 40 |
emr | emr 2976 | 9 14 23 | 7 14 30 | 9 11 55 |
esa | esa 2976 | 9 7 23 | 6 12 30 | 11 9 44 |
gfz | gfz 2976 | 8 6 28 | 5 11 26 | 11 10 47 |
grg | grg 3072 | 8 8 28 | 9 11 29 | 9 12 52 |
igr | igr 2880 | 7 7 17 | 6 10 28 | 9 9 38 |
igs | igs 3072 | 7 6 19 | 6 10 25 | 8 9 45 |
jgx | jgx 3072 | 7 6 23 | 6 9 27 | 9 10 48 |
jpl | jpl 2976 | 10 11 24 | 8 17 30 | 11 9 59 |
mit | mit 3072 | ---- ---- ---- | 7 11 29 | 9 11 49 |
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 6.2417 GPS week: 2417 MJD: 61163.500-61169.500
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 -17 61 16 -1 | -2 12
| 11 14 49 37 4 | 3
emr uuuuu | -12 16 -13 44 5 | -23 31
| 31 23 83 124 23 | 4
esa uuuuu | 1 -2 -19 30 0 | -1 13
| 6 9 32 37 3 | 2
gfz uuuuu | -28 -3 16 -118 1 | 5 13
| 10 22 113 59 6 | 2
grg uuuuu | -20 11 5 -80 -1 | 6 15
| 6 13 58 91 5 | 3
igr xxxxx | -5 1 -11 -57 1 | -4 12
| 10 5 41 46 4 | 2
irf xxxxx | 1 5 16 13 3 | -2 13
| 5 7 8 28 4 | 2
jgx uuuuu | 8 -16 3 -32 1 | 6 14
| 2 9 15 18 4 | 2
jpl uuuuu | -6 1 54 67 2 | -6 17
| 8 9 56 58 19 | 4
mit uuuuu | 24 9 -15 98 3 | 13 18
| 11 21 50 81 4 | 2
ngs uuuuu | 19 39 -156 -60 -2 | 14 19
| 18 37 186 116 5 | 2
sio xxxxx | -50 32 -163 -29 -1 | 24 27
| 72 77 54 54 12 | 3
Table 7.2417.0 GPS week: 2417 Day: 0 MJD: 61163.500
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 24 84 -9 | 1 10
emr uuuuu | -9 15 -42 55 3 | -20 26
esa uuuuu | -2 4 -10 9 2 | 0 11
gfz uuuuu | -32 -13 -21 -164 -7 | 8 14
grg uuuuu | -24 13 39 -193 0 | 9 15
igr xxxxx | 1 -1 25 -120 -7 | -1 9
irf xxxxx | 7 8 4 21 2 | -1 12
jgx uuuuu | 8 -14 30 -36 8 | 6 12
jpl uuuuu | 3 -5 22 56 6 | -3 13
mit uuuuu | 34 11 -98 227 -2 | 15 20
ngs uuuuu | -11 21 28 -142 6 | 15 18
sio xxxxx | -72 -33 -103 -48 -10 | 28 30
Table 7.2417.1 GPS week: 2417 Day: 1 MJD: 61164.500
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 -28 22 40 -2 | 1 10
emr uuuuu | -35 20 -41 3 5 | -19 26
esa uuuuu | 10 6 -21 90 0 | 2 11
gfz uuuuu | -32 17 59 -196 -3 | 8 14
grg uuuuu | -23 4 88 -131 -1 | 10 16
igr xxxxx | 3 -2 11 -15 -1 | -1 9
irf xxxxx | 3 13 14 25 1 | 0 12
jgx uuuuu | 12 -27 -8 -30 -1 | 8 14
jpl uuuuu | -13 14 22 63 7 | -2 14
mit uuuuu | 33 40 -60 120 2 | 15 20
ngs uuuuu | 13 -8 -61 -69 -4 | 18 20
sio xxxxx | -169 146 -111 -105 -4 | 27 29
Table 7.2417.2 GPS week: 2417 Day: 2 MJD: 61165.500
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 | 5 -9 58 -32 -5 | -3 12
emr uuuuu | -13 26 23 13 2 | -23 29
esa uuuuu | -1 0 -65 58 2 | -2 12
gfz uuuuu | -10 -10 -50 -17 2 | 3 12
grg uuuuu | -15 14 8 -74 2 | 6 14
igr xxxxx | 5 -3 -58 -7 4 | -5 12
irf xxxxx | -3 13 7 15 5 | -4 13
jgx uuuuu | 7 -28 5 -15 2 | 4 13
jpl uuuuu | -6 8 47 -18 -2 | -5 14
mit uuuuu | 10 31 -26 126 3 | 11 16
ngs uuuuu | 20 -9 -45 -52 -6 | 14 19
sio xxxxx | -96 98 -248 25 1 | 22 26
Table 7.2417.3 GPS week: 2417 Day: 3 MJD: 61166.500
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 -31 87 6 -2 | -2 12
emr uuuuu | 0 57 -174 223 -24 | -22 28
esa uuuuu | 5 -1 27 3 2 | 0 13
gfz uuuuu | -43 12 -112 -132 11 | 4 13
grg uuuuu | -25 -1 30 -165 6 | 7 16
igr xxxxx | 2 2 2 -15 6 | -4 13
irf xxxxx | 3 0 20 44 6 | -1 14
jgx uuuuu | 7 -16 -10 -50 3 | 6 15
jpl uuuuu | -11 6 13 130 -22 | -3 14
mit uuuuu | 32 -9 13 144 8 | 12 18
ngs uuuuu | 32 69 -17 -202 5 | 15 20
sio xxxxx | 0 -7 -158 -85 7 | 23 26
Table 7.2417.4 GPS week: 2417 Day: 4 MJD: 61167.500
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 | -16 -16 38 19 2 | -4 13
emr uuuuu | 47 -17 49 191 -18 | -26 33
esa uuuuu | -2 -3 8 -12 0 | -1 13
gfz uuuuu | -21 25 -84 -107 4 | 4 13
grg uuuuu | -22 28 7 -65 3 | 6 15
igr xxxxx | -11 -3 42 -105 3 | -5 13
irf xxxxx | -2 -3 26 36 6 | -2 14
jgx uuuuu | 4 -4 9 -51 1 | 5 15
jpl uuuuu | 5 -12 85 148 -22 | -7 18
mit uuuuu | 8 -15 -2 52 8 | 11 17
ngs uuuuu | 13 63 -212 -143 -1 | 13 18
sio xxxxx | -20 25 -142 -30 20 | 22 25
Table 7.2417.5 GPS week: 2417 Day: 5 MJD: 61168.500
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 | 13 -30 37 -6 2 | -6 15
emr uuuuu | -51 2 76 -110 39 | -31 39
esa uuuuu | -7 1 -54 7 -4 | -4 15
gfz uuuuu | -32 -8 154 -73 -1 | 1 13
grg uuuuu | -8 26 -86 33 -8 | 2 14
igr xxxxx | -19 11 -30 -60 3 | -8 15
irf xxxxx | -6 5 21 -23 5 | -4 15
jgx uuuuu | 9 -15 -13 -1 -1 | 2 15
jpl uuuuu | -18 -2 167 19 17 | -13 24
mit uuuuu | 19 12 44 33 5 | 10 17
ngs uuuuu | 46 56 -298 90 -5 | 11 18
sio xxxxx | -48 68 -154 12 -8 | 22 26
Table 7.2417.6 GPS week: 2417 Day: 6 MJD: 61169.500
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 | 0 8 159 2 3 | -3 14
emr uuuuu | -25 8 17 -65 32 | -22 34
esa uuuuu | 6 -20 -18 54 -5 | 0 13
gfz uuuuu | -27 -40 169 -140 3 | 5 14
grg uuuuu | -22 -5 -50 37 -7 | 5 13
igr xxxxx | -14 2 -65 -75 2 | -4 14
irf xxxxx | 4 0 20 -26 -4 | 1 13
jgx uuuuu | 8 -8 12 -41 -5 | 6 15
jpl uuuuu | -4 -2 21 69 29 | -7 23
mit uuuuu | 32 -7 24 -17 -1 | 15 19
ngs uuuuu | 17 80 -486 98 -8 | 14 19
sio xxxxx | 54 -71 -222 31 -14 | 25 28
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