[IGSREPORT-27709] Wk 2139 IGS Final Orbits
acc
acc at igs.org
Tue Jan 26 11:56:50 UTC 2021
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2139 (Jan 03, 2021 - Jan 09, 2021)
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:
igs2139[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2139[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2139[0-6].cls IGS GPS clock combination summary report.
igs21397.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs21397.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, GRG, MIT, and
JPL. The other centres are excluded because of poorer consistency, 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.
Starting week 1707:
cod = cof${wwww}[0-6].[clk,snx,sp3] & cod = cof${wwww}7.[erp,sum]
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 | ANKR ASCG AUCK BAKO BJFS BOR1 BRAZ BRST CCJ2 CHTI
0 | COD | CPVG DAEJ GLSV GMSD GRAS HNLC HOFN INVK KERG KRGG
0 | COD | LHAZ MATE MAYG MQZG NICO NIUM NTUS NYA1 NYAL OHI3
0 | COD | PARC PERT REYK RIOP SALU SAVO SCRZ SFER SOFI SSIA
0 | COD | STK2 SYOG THTI TIXI TLSE TRO1 TSKB UFPR WARK WILL
0 | COD | WTZR ANKR ASCG AUCK BAKO BJFS BOR1 BRAZ BRST CCJ2
0 | COD | CHTI CPVG DAEJ GLSV GMSD GRAS HNLC HOFN INVK KERG
0 | COD | KRGG LHAZ MATE MAYG MQZG NICO NIUM NTUS NYA1 NYAL
0 | COD | OHI3 PARC PERT REYK RIOP SALU SAVO SCRZ SFER SSIA
0 | COD | STK2 SYOG THTI TIXI TLSE TRO1 TSKB UFPR WARK WILL
0 | COD | WTZR
0 | EMR | MDVJ MDVJ
0 | ESA | PTBB PTBB
0 | GRG | PIMO SVTL SVTL
0 | JPL | BADG CPVG BADG CPVG
1 | COD | ASCG AUCK BAKO BJFS BOR1 BRAZ BRST CCJ2 CHTI CPVG
1 | COD | DAEJ GLSV GMSD GRAS HNLC HOFN INVK KERG KRGG LHAZ
1 | COD | MATE MAYG MQZG NICO NIUM NTUS NYA1 NYAL OHI3 PARC
1 | COD | PERT REYK RIOP SALU SAVO SCRZ SFER SOFI SSIA STK2
1 | COD | SYOG THTI TIXI TLSE TRO1 TSKB UFPR UNB3 WARK WILL
1 | COD | WTZR ASCG AUCK BAKO BJFS BOR1 BRAZ BRST CCJ2 CHTI
1 | COD | CPVG DAEJ GLSV GMSD GRAS HNLC HOFN INVK KERG KRGG
1 | COD | LHAZ MATE MAYG MQZG NICO NIUM NTUS NYA1 NYAL OHI3
1 | COD | PARC PERT REYK RIOP SALU SAVO SCRZ SFER SSIA STK2
1 | COD | SYOG THTI TIXI TLSE TRO1 TSKB UFPR UNB3 WARK WILL
1 | COD | WTZR
1 | EMR | 21 KERG
1 | ESA | PTBB URUM CHUR PTBB URUM
1 | GFZ | NYA2 NYA2 PIMO
1 | GRG | 21 MCM4 SVTL MCM4 PIMO SVTL
2 | COD | ANKR ASCG AUCK BAKO BJFS BOR1 BRAZ BRST CCJ2 CHTI
2 | COD | CPVG DAEJ GLSV GMSD GRAS HOFN INVK KERG KIT3 KRGG
2 | COD | LHAZ MATE MAYG MQZG NICO NIST NIUM NTUS NYA1 NYAL
2 | COD | OHI3 PARC PERT REYK RIOP SALU SAVO SCRZ SFER SOFI
2 | COD | SSIA STK2 SYOG THTI TIXI TLSE TRO1 TSKB UFPR WARK
2 | COD | WILL WTZR ANKR ASCG AUCK BAKO BJFS BOR1 BRAZ BRST
2 | COD | CCJ2 CHTI CPVG DAEJ GLSV GMSD GRAS HOFN INVK KERG
2 | COD | KIT3 KRGG LHAZ MATE MAYG MQZG NICO NIST NIUM NTUS
2 | COD | NYA1 NYAL OHI3 PARC PERT REYK RIOP SALU SAVO SCRZ
2 | COD | SFER SOFI SSIA STK2 SYOG THTI TIXI TLSE TRO1 TSKB
2 | COD | UFPR WARK WILL WTZR
2 | EMR | MDVJ
2 | ESA | PTBB URUM VILL PTBB URUM VILL
2 | GFZ | KIT3 NYA2 KIT3 NYA2
2 | GRG | 25 25 LHAZ SVTL LHAZ VILL
2 | JPL | BADG
3 | COD | ANKR ASCG AUCK BAKO BJFS BOR1 BRAZ BRST CCJ2 CHTI
3 | COD | CHUR CPVG DAEJ GLSV GMSD GRAS HOFN HRAO INVK KERG
3 | COD | KRGG LHAZ MATE MAYG NICO NIST NIUM NTUS NYA1 NYAL
3 | COD | OHI3 PARC PERT REYK RGDG RIOP SALU SAVO SCRZ SFER
3 | COD | SOFI SSIA STK2 SYOG THTI TIXI TLSE TRO1 TSKB UFPR
3 | COD | WARK WILL WTZR ANKR ASCG AUCK BAKO BJFS BOR1 BRAZ
3 | COD | BRST CCJ2 CHTI CHUR CPVG DAEJ GLSV GMSD GRAS HOFN
3 | COD | INVK KERG KRGG LHAZ MATE MAYG NICO NIST NIUM NTUS
3 | COD | NYA1 NYAL OHI3 PARC PERT REYK RGDG RIOP SALU SAVO
3 | COD | SCRZ SFER SOFI SSIA STK2 SYOG THTI TIXI TLSE TRO1
3 | COD | TSKB UFPR WARK WILL WTZR
3 | EMR | MCM4 MCM4 NLIB
3 | ESA | CHUR PTBB CHUR DJIG PTBB
3 | GFZ | HRAO NYA2 DGAR HRAO NYA2
3 | GRG | HRAO HRAO
3 | JPL | KRGG ZECK KRGG ZECK
4 | COD | ANKR ASCG AUCK BAKO BARH BJFS BOR1 BRAZ BRST CCJ2
4 | COD | CPVG DAEJ FTNA GLSV GMSD GRAS HOFN INVK KERG KRGG
4 | COD | LHAZ MATE MAYG MQZG NICO NIST NIUM NTUS NYA1 NYAL
4 | COD | OHI3 PERT REYK RGDG RIOP SALU SAVO SCRZ SFER SOFI
4 | COD | SSIA STK2 SYOG THTI TIXI TLSE TRO1 TSKB UFPR WARK
4 | COD | WILL WTZR ANKR ASCG AUCK BAKO BARH BJFS BOR1 BRAZ
4 | COD | BRST CCJ2 CPVG DAEJ FTNA GLSV GMSD GRAS HOFN INVK
4 | COD | KERG KRGG LHAZ MATE MAYG MQZG NICO NIST NIUM NTUS
4 | COD | NYA1 NYAL OHI3 PERT REYK RGDG RIOP SALU SAVO SCRZ
4 | COD | SFER SOFI SSIA STK2 SYOG THTI TIXI TLSE TRO1 TSKB
4 | COD | UFPR WARK WILL WTZR
4 | EMR | MDVJ MDVJ SVTL
4 | ESA | DJIG PTBB URUM PTBB URUM
4 | GFZ | NYA2 NYA2
4 | GRG | 16 16 SVTL
4 | JPL | DAEJ DAEJ
5 | COD | ASCG AUCK BAKO BARH BJFS BOR1 BRAZ BRST CCJ2 CKIS
5 | COD | CPVG DAEJ GLSV GMSD GRAS GUAT HOFN IISC INVK KERG
5 | COD | KIT3 KRGG LHAZ MATE MAYG MQZG NICO NIUM NTUS NYA1
5 | COD | NYAL OHI3 PARC PERT POLV REYK RGDG RIOP SALU SAVO
5 | COD | SCRZ SFER SOFI SSIA STK2 SYOG THTI TIXI TLSE TRO1
5 | COD | TSKB UFPR WARK WILL WTZR ASCG AUCK BAKO BARH BJFS
5 | COD | BOR1 BRAZ BRST CCJ2 CKIS CPVG DAEJ GLSV GMSD GRAS
5 | COD | GUAT HOFN INVK KERG KRGG LHAZ MATE MAYG MQZG NICO
5 | COD | NIUM NTUS NYA1 NYAL OHI3 PARC PERT POLV REYK RGDG
5 | COD | RIOP SALU SAVO SCRZ SFER SOFI SSIA STK2 SYOG THTI
5 | COD | TIXI TLSE TRO1 TSKB UFPR WARK WILL WTZR
5 | EMR | KERG
5 | ESA | PTBB PTBB
5 | GFZ | 16 IISC KIT3 NYA2 IISC KIT3 NYA2
5 | GRG | CCJ2 HRAO HRAO
6 | COD | ANKR ASCG ASPA AUCK BAKO BARH BJFS BOR1 BRAZ BRST
6 | COD | CCJ2 CKIS CPVG DAEJ GLSV GMSD GRAS GUAT HOFN INVK
6 | COD | KARR KERG KRGG LHAZ MATE MQZG NICO NIST NYA1 NYAL
6 | COD | OHI3 PARC PERT RBAY REYK RIOP SALU SAVO SCRZ SFER
6 | COD | SOFI SSIA STK2 SYOG THTI TIXI TLSE TRO1 TSKB UFPR
6 | COD | VILL WARK WILL WTZR ANKR ASCG ASPA AUCK BAKO BARH
6 | COD | BJFS BOR1 BRAZ BRST CCJ2 CKIS CPVG DAEJ GLSV GMSD
6 | COD | GRAS GUAT HOFN INVK KARR KERG KRGG LHAZ MATE MQZG
6 | COD | NICO NIST NYA1 NYAL OHI3 PARC PERT RBAY REYK RIOP
6 | COD | SALU SAVO SCRZ SFER SOFI SSIA STK2 SYOG THTI TIXI
6 | COD | TLSE TRO1 TSKB UFPR WARK WILL WTZR
6 | ESA | PTBB KIT3 PTBB
6 | GRG | MCM4 SVTL MCM4 SVTL VILL
6 | JPL | SCOR BADG SCOR
5. 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.
6. 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
----+--------+---------------
0 | SIO | 14
1 | SIO | 14
2 | SIO | 14
3 | SIO | 14
4 | SIO | 14
5 | SIO | 14
6 | SIO | 14
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.
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 | .3 -.2 .3 -6 4 1 -.29
EMR | 0 | 4.4 15.8 10.6 -6 0 -19 -.13
ESA | 0 | .2 -.4 .6 -39 21 -16 -.14
GFZ | 0 | -.2 -.2 .2 -11 -2 0 -.19
GRG | 0 | 2.8 1.9 17.9 -3 -21 -21 .10
JPL | 0 | -5.4 15.1 16.7 1 -1 5 .09
MIT | 0 | 3.9 6.3 18.8 27 -23 8 -.04
NGS | 0 | -1.6 2.6 9.6 4 -26 -7 -.21
SIO | 0 | 4.0 3.9 21.0 36 -129 86 -.28
COD | 1 | .1 -.1 .6 -8 7 -8 -.27
EMR | 1 | 7.5 7.9 9.6 -12 12 -5 -.11
ESA | 1 | .0 -.3 -.0 -36 20 16 -.09
GFZ | 1 | .0 -.6 .0 -6 -7 22 -.17
GRG | 1 | 6.7 3.7 23.1 -19 0 -29 .01
JPL | 1 | 14.9 11.6 23.5 -6 7 1 .09
MIT | 1 | 5.6 8.6 23.8 56 -37 -37 -.04
NGS | 1 | 1.6 4.9 16.8 28 -68 35 -.19
SIO | 1 | 6.6 4.3 22.3 97 -162 39 -.18
COD | 2 | .2 .0 .6 -6 5 -7 -.30
EMR | 2 | 11.1 16.1 10.3 0 21 -19 .07
ESA | 2 | -.4 -.8 .0 -32 14 0 -.13
GFZ | 2 | .1 -.4 .0 -9 -7 6 -.17
GRG | 2 | 3.8 4.7 25.7 2 -22 -12 .10
JPL | 2 | 2.1 10.6 18.1 -5 0 2 .05
MIT | 2 | 6.6 7.6 24.5 -1 -29 -17 -.01
NGS | 2 | 1.6 10.2 15.7 23 -65 39 -.15
SIO | 2 | 3.7 1.2 27.9 49 -132 34 -.19
COD | 3 | .2 -.0 .1 -2 0 -5 -.27
EMR | 3 | 11.2 9.2 14.5 -11 13 -1 -.01
ESA | 3 | .3 -.7 -.6 -41 22 6 -.0
GFZ | 3 | -.7 -.6 -.4 -22 -5 1 -.02
GRG | 3 | 5.2 5.4 22.1 7 -12 -12 .11
JPL | 3 | 8.3 7.0 19.2 13 5 16 -.0
MIT | 3 | 10.2 7.2 26.8 30 -37 30 .11
NGS | 3 | 6.3 4.7 14.7 -8 -51 30 -.08
SIO | 3 | 6.4 3.6 27.3 85 -182 25 -.25
COD | 4 | .3 -.2 -.1 -4 -4 -3 -.23
EMR | 4 | 10.6 5.5 11.4 -6 23 -11 .18
ESA | 4 | .1 -.3 .6 -41 11 -18 .12
GFZ | 4 | -.4 -.1 -.2 -5 -18 10 -.09
GRG | 4 | 3.2 3.7 22.2 5 -23 -19 .16
JPL | 4 | 15.0 -.7 14.7 15 9 -32 .29
MIT | 4 | 8.4 4.3 23.8 35 -9 18 .13
NGS | 4 | 4.3 2.8 13.4 3 -60 12 .10
SIO | 4 | 5.6 1.6 20.4 12 -168 24 -.27
COD | 5 | .1 -.3 .4 -8 2 -2 -.20
EMR | 5 | 9.6 5.0 4.9 -10 26 -18 .18
ESA | 5 | -.0 -.6 -.2 -44 5 -7 -.0
GFZ | 5 | -.7 -.3 -.1 -8 2 -3 -.10
GRG | 5 | 3.6 4.8 15.9 -3 -1 -27 .19
JPL | 5 | 9.7 1.5 16.9 7 30 -26 .25
MIT | 5 | 8.0 6.5 24.0 30 -1 2 .05
NGS | 5 | 4.7 6.6 15.2 18 -72 32 -.06
SIO | 5 | 3.2 -1.4 21.3 -17 -132 -8 -.27
COD | 6 | .1 -.2 .2 -3 7 -3 -.16
EMR | 6 | 10.4 4.8 7.4 -1 16 -3 .15
ESA | 6 | .2 -.7 .7 -37 13 -11 -.08
GFZ | 6 | -.4 -.7 .3 -15 -12 16 -.10
GRG | 6 | .8 6.2 23.2 5 3 -28 .13
JPL | 6 | -.6 2.9 14.8 17 8 0 .12
MIT | 6 | 5.9 4.0 26.8 48 -12 34 .07
NGS | 6 | 1.0 6.1 17.1 24 -46 25 -.0
SIO | 6 | .9 1.4 20.2 2 -85 12 -.34
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:
ftp://igs.org/igscb/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:
ftp://igs.org/igscb/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
ftp://igs.org/pub/station/general/igs14.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 1.2139.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2139.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 2.2139.[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 3.2139.[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 5.2139.0-6). 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 2139 summary. (Jan 03, 2021 - Jan 09, 2021)
Table 1.2139.a GPS week: 2139 MJD: 59217.000-59223.000
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 701| -1 0 2 -4 -10 0 -.09 7 6 | -425 -306 6 86
| 0 0 1 14 19 20 .02 | 159 352
emr 80| 0 1 0 -16 3 -4 .13 14 14 | 210174 -619 16 127
| 1 2 0 18 11 12 .02 | 1246 626
esa 149| 0 0 0 -11 6 -2 -.03 7 7 | -986 129 7 61
| 0 0 1 16 12 14 .02 | 417 931
gfz 218| -1 0 -3 -10 -5 2 .14 10 10 | -585 174 12 69
| 0 0 2 14 15 11 .02 | 213 435
grg 105| 0 0 5 5 23 15 -.10 11 9 | -64 -20 8 126
| 0 0 2 18 11 7 .01 | 203 506
igr n/a| 0 0 -3 9 0 4 .03 5 5 | 7500 86 10 96
| 0 0 1 19 11 3 .01 | 548 541
jpl 80| 0 0 1 0 9 -15 .12 10 10 | 2838 -188 10 90
| 0 1 1 22 23 11 .03 | 585 708
mit 357| 1 0 0 16 -3 1 -.01 7 7 | 6698 76 24 1485
| 0 0 1 28 10 26 .01 | 713 585
ngs 201| 0 1 -2 -11 15 -2 -.00 9 9 | -496 -274 857 2081
| 1 0 2 22 14 15 .02 | 155 387
sio 417| 0 0 -10 9 -33 12 -.03 20 10 | --- --- --- ---
| 0 0 1 42 32 45 .02 | --- ---
Table 1.2139.b GPS week : 2139 MJD: 59217.000-59223.000
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 3 |
4 | 4 4 4 3 3 3 3 |
5 | 4 3 3 3 3 4 3 |
6 | 4 3 3 3 3 3 3 |
7 | 3 2 3 3 2 2 3 |
8 | 3 3 3 3 3 3 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 4 3 3 3 3 3 |
11 | 5 4 4 5 4 5 5 |
12 | 4 4 4 4 4 5 4 |
13 | 3 3 3 3 3 3 4 |
14 | 6 5 5 5 5 5 5 |
15 | 3 3 3 3 3 3 3 |
16 | 6 5 4 5 4 4 5 |
17 | 3 3 3 3 3 3 3 |
18 | 4 4 4 4 4 4 4 |
19 | 4 4 3 4 3 4 4 |
20 | 3 3 3 3 3 3 3 |
21 | 3 4 3 3 3 3 3 |
22 | 4 3 3 3 3 3 3 |
23 | 5 4 4 5 5 5 5 |
24 | 3 3 3 3 3 3 3 |
25 | 4 4 4 4 3 4 4 |
26 | 4 4 4 4 4 4 3 |
27 | 3 3 3 3 3 3 3 |
28 | 3 3 3 3 3 3 3 |
29 | 3 3 3 4 3 3 3 |
30 | 3 2 3 3 3 3 2 |
31 | 3 3 3 3 3 3 2 |
32 | 3 3 3 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2139.0 GPS week: 2139 Day: 0 MJD: 59217.000
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 699| -1 0 3 -6 -23 -21 -.10 7 6 | -205 -669 7 87
emr 80| 0 4 0 7 5 -3 .15 14 14 | 212450 -1636 17 112
esa 149| 0 0 2 -1 25 -15 -.03 8 8 | -545 -563 6 59
gfz 212| -1 0 -1 -3 23 -3 .14 12 11 | -562 -227 13 80
grg 103| 0 0 2 16 24 0 -.09 10 8 | 182 -540 8 116
igr n/a| 0 -1 0 8 10 4 .04 5 5 | 7153 -559 10 100
jpl 80| 0 0 3 1 2 -21 .14 10 10 | 4061 -1406 11 109
mit 357| 1 0 -1 7 -15 23 -.02 8 7 | 5775 -712 23 1276
ngs 200| 1 0 -6 13 28 -10 .01 10 9 | -227 -802 885 2614
sio 411| 1 0 -12 -50 -80 95 -.06 21 13 | --- --- --- ---
Table 2.2139.1 GPS week: 2139 Day: 1 MJD: 59218.000
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 697| 0 -1 4 -2 -2 6 -.09 7 6 | -344 -589 7 81
emr 80| 0 1 0 -22 -14 14 .18 15 15 | 211182 -634 17 107
esa 149| 0 -1 0 -19 0 19 -.02 8 8 | -828 -80 8 61
gfz 218| -1 0 -2 -18 -3 7 .13 11 11 | -774 433 12 65
grg 106| 1 0 1 -14 42 17 -.12 12 10 | -87 219 10 131
igr n/a| 0 -1 -3 9 -3 8 .04 5 5 | 6994 451 10 86
jpl 80| 1 1 3 -16 2 2 .14 11 11 | 2918 -113 12 92
mit 357| 1 0 0 40 -4 -40 -.02 6 6 | 6152 468 23 1606
ngs 204| -1 1 0 -14 29 8 .02 9 9 | -411 -530 876 2214
sio 417| 1 0 -13 12 -56 41 -.03 22 11 | --- --- --- ---
Table 2.2139.2 GPS week: 2139 Day: 2 MJD: 59219.000
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 694| -1 0 2 2 -27 -10 -.07 6 6 | -586 -380 6 82
emr 80| 0 4 0 -27 8 -5 .13 15 15 | 210083 -809 17 122
esa 150| 0 0 0 0 11 -17 -.01 8 7 | -886 -24 8 66
gfz 221| -1 0 0 -23 -9 8 .11 10 10 | -706 331 11 59
grg 107| 0 0 6 0 24 19 -.09 10 9 | -283 314 8 124
igr n/a| 0 0 -3 13 6 0 .05 5 4 | 7182 -281 11 101
jpl 80| 0 1 0 0 20 -25 .15 10 10 | 2471 -353 11 90
mit 357| 0 0 0 6 -3 15 -.01 6 6 | 6661 -279 24 1494
ngs 203| 1 1 -1 0 15 -7 -.02 9 9 | -663 -181 798 2141
sio 416| 1 0 -10 25 -19 17 -.03 21 9 | --- --- --- ---
Table 2.2139.3 GPS week: 2139 Day: 3 MJD: 59220.000
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 697| -1 0 3 1 2 -22 -.09 7 7 | -504 -370 6 81
emr 80| -1 2 0 -2 4 -4 .11 14 14 | 209552 -1028 16 145
esa 150| 0 -1 1 4 8 2 -.02 7 7 | -538 -1375 8 65
gfz 222| -2 0 -5 5 -13 -18 .16 11 11 | -149 -617 14 61
grg 104| 1 0 4 31 16 13 -.09 11 9 | 195 -828 9 134
igr n/a| 0 0 -4 36 3 2 .02 5 5 | 7105 -463 11 97
jpl 80| 1 1 2 29 0 -30 .11 10 10 | 2433 -753 10 84
mit 357| 1 0 0 -12 3 16 -.01 7 6 | 6226 -485 23 1594
ngs 202| 0 0 -5 -56 2 19 -.02 10 9 | -435 -625 996 1860
sio 422| 0 -1 -9 1 -30 11 -.02 17 10 | --- --- --- ---
Table 2.2139.4 GPS week: 2139 Day: 4 MJD: 59221.000
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 702| -1 0 2 -23 -13 10 -.10 6 6 | -534 355 6 84
emr 80| 0 0 0 -29 20 -11 .13 14 14 | 209501 145 15 126
esa 150| 0 0 0 -18 16 -10 -.05 8 8 | -1186 616 7 63
gfz 218| -1 0 -4 -16 1 -1 .18 10 10 | -632 349 11 71
grg 104| 0 0 5 -6 22 21 -.10 11 9 | -210 203 8 127
igr n/a| -1 0 -4 -5 9 8 .02 5 4 | 7597 784 10 100
jpl 80| 1 0 0 -4 37 -15 .10 10 10 | 2626 428 10 93
mit 357| 0 0 1 43 -9 10 -.01 6 6 | 6922 801 24 1446
ngs 200| 1 0 -4 -4 -4 -10 .02 9 8 | -581 244 680 2048
sio 421| 0 1 -9 32 -44 -24 -.01 21 9 | --- --- --- ---
Table 2.2139.5 GPS week: 2139 Day: 5 MJD: 59222.000
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 709| -1 0 2 -20 -33 4 -.11 7 7 | -565 -46 6 105
emr 80| 0 0 -1 1 10 5 .12 13 13 | 209720 97 14 141
esa 150| 0 0 -1 0 -4 13 -.06 7 7 | -1710 1130 7 61
gfz 219| 0 0 -1 10 -8 10 .13 9 8 | -747 629 11 76
grg 109| 0 0 4 24 29 18 -.11 10 8 | -272 604 8 143
igr n/a| -1 0 -3 25 -1 8 .01 4 4 | 8429 623 10 100
jpl 80| 0 0 1 29 36 -4 .08 9 9 | 2963 497 11 85
mit 357| 0 0 1 -19 -11 -32 .00 7 7 | 7792 638 26 1790
ngs 200| 1 1 0 -4 30 9 -.00 9 9 | -661 91 992 2056
sio 417| 0 0 -9 -31 -29 -17 -.05 21 10 | --- --- --- ---
Table 2.2139.6 GPS week: 2139 Day: 6 MJD: 59223.000
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 711| -1 0 1 17 21 34 -.11 7 6 | -238 -448 7 88
emr 80| 2 -1 0 -39 -8 -24 .11 14 14 | 208735 -473 16 137
esa 150| 0 0 -1 -43 -9 -9 -.04 7 7 | -1213 1204 5 56
gfz 219| -1 1 -5 -28 -27 12 .14 11 11 | -530 321 12 76
grg 107| 0 1 9 -13 4 20 -.11 10 9 | 21 -117 9 112
igr n/a| -1 0 -6 -24 -22 1 .03 5 5 | 8046 53 11 88
jpl 80| 0 -1 1 -31 -29 -12 .15 9 9 | 2396 384 9 81
mit 357| 1 -1 2 50 16 15 .01 7 7 | 7359 105 25 1194
ngs 202| 1 1 0 -16 8 -26 -.02 9 9 | -498 -118 777 1634
sio 421| 0 0 -12 78 24 -35 -.02 16 10 | --- --- --- ---
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 3.2139.0 GPS week: 2139 Day: 0 MJD: 59217.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 4 10 7 9 7 4 10 7 5 14 2 | 17 22 21 20 17 20 24 18 18 22 18
2 | 6 11 5 15 10 5 7 7 10 11 3 | 16 21 20 28 17 19 19 20 20 21 18
3 | 5 10 8 7 8 5 10 8 9 12 3 | 47 49 50 48 50 50 50 49 47 50 48
4 | 4 19 5 14 8 4 22 8 7 8 4 | 58 60 59 65 62 61 61 60 60 65 60
5 | 6 11 8 11 15 6 10 8 11 15 3 | 39 40 39 38 41 39 39 38 43 39 39
6 | 6 10 6 22 10 5 10 5 8 13 3 | 18 22 22 28 18 21 23 19 21 21 19
7 | 5 10 7 8 7 4 7 4 7 16 2 | 50 53 51 52 48 50 54 51 51 48 50
8 | 5 8 9 11 6 5 9 4 7 14 2 | 21 24 25 24 23 24 23 24 23 28 23
9 | 5 10 6 7 5 4 10 7 5 14 2 | 22 32 23 28 23 25 32 25 26 25 25
10 | 7 12 8 8 8 6 10 7 10 10 3 | 45 47 46 46 47 46 46 47 46 49 46
X11 | 9 14 --- 13 10 9 17 7 10 --- 4 | 22 30 --- 28 21 26 32 22 22 --- 23
12E | 9 21 7 17 9 6 11 5 11 9 3 | 50 51 48 51 50 50 51 49 50 46 49
13 | 6 10 6 10 5 5 8 9 10 12 3 | 29 35 28 29 27 29 32 33 31 34 30
14E | 10 20 8 22 19 7 12 8 18 91 5 | 42 40 45 51 48 46 45 40 42 76 42
15 | 5 8 7 6 5 5 8 8 11 11 2 | 66 66 64 64 64 64 68 61 62 57 63
16E | 14 25 9 23 14 7 10 15 12 19 5 | 37 44 41 45 42 40 39 39 43 40 39
17 | 6 16 5 9 9 5 9 6 9 14 3 | 22 32 24 30 20 26 25 25 29 28 24
18 | 9 18 14 13 8 7 11 11 11 18 4 | 83 81 80 84 86 80 82 78 83 82 81
19 | 8 20 4 13 10 4 8 7 12 15 3 | 23 35 28 30 26 28 30 28 29 29 27
20E | 4 11 6 7 12 4 13 9 10 12 3 | 32 31 31 34 34 32 31 32 33 36 32
21 | 5 11 6 8 10 5 8 5 8 12 2 | 16 21 17 19 19 18 20 17 18 21 17
22E | 7 9 10 11 11 6 7 8 12 12 3 | 32 31 30 32 38 30 33 31 29 29 31
23 | 8 23 11 16 20 5 11 6 15 17 4 | 108 110 104 108 108 106 106 108 105 111 107
24 | 6 10 7 9 7 4 9 6 8 9 2 | 22 31 25 27 21 26 31 24 24 24 24
25E | 7 15 7 8 10 6 9 12 9 15 3 | 28 31 32 33 29 31 30 33 30 32 29
26E | 7 14 8 8 13 5 9 8 11 12 3 | 49 51 52 51 49 51 51 51 52 55 50
27 | 6 8 9 10 6 4 7 8 8 13 3 | 27 30 30 28 30 29 31 28 30 30 28
28E | 6 13 8 10 9 3 8 8 11 11 3 | 38 35 39 35 41 38 37 38 41 38 37
29 | 8 17 8 6 7 5 9 6 7 14 3 | 29 36 32 35 33 33 32 33 34 32 32
30 | 6 11 7 7 9 3 8 8 8 12 2 | 29 34 29 30 31 29 34 27 32 29 29
31 | 6 9 7 9 7 3 9 7 9 7 2 | 50 54 52 49 51 49 55 47 48 47 50
32 | 5 11 7 7 5 5 10 11 8 16 3 | 32 40 33 34 30 34 37 28 37 30 32
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 14 8 12 10 5 10 8 10 21 |T 37 41 39 40 38 39 40 38 39 41 38
WRMS | 6 14 8 11 8 5 10 7 9 13 |NE 32 37 34 36 33 34 37 33 34 35 33
MEDI | 6 11 7 9 9 5 9 7 9 13 |MD 32 35 32 34 33 32 33 33 33 34 32
Table 3.2139.1 GPS week: 2139 Day: 1 MJD: 59218.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 12 8 7 7 4 8 4 7 10 2 | 17 26 23 18 20 20 21 17 19 18 18
2 | 7 15 6 12 11 5 8 4 6 9 3 | 15 19 19 26 15 18 17 18 22 22 17
3 | 6 8 7 8 18 5 10 4 10 12 3 | 47 47 47 46 47 47 46 46 46 49 46
4 | 5 18 4 11 10 3 21 7 9 8 3 | 41 46 44 47 45 45 46 46 46 50 44
5E | 5 12 8 9 16 6 11 5 8 15 3 | 50 49 48 51 48 50 49 52 54 57 50
6 | 5 12 7 17 8 5 8 3 7 13 3 | 18 26 22 23 20 21 23 18 20 23 19
7 | 4 9 7 7 7 4 7 3 6 11 2 | 28 31 29 30 25 29 32 26 29 28 27
8 | 6 9 8 8 8 3 10 3 5 10 2 | 17 23 22 20 20 20 22 18 21 22 18
9 | 5 9 7 7 6 5 8 5 7 12 2 | 20 28 22 26 21 22 27 21 21 23 21
10 | 9 10 9 12 22 6 10 4 14 8 3 | 41 44 43 46 46 43 42 43 44 42 42
X11 | 11 14 --- 15 8 7 13 5 9 --- 4 | 17 25 --- 25 16 17 28 15 18 --- 17
12E | 10 23 7 12 22 6 11 4 10 11 4 | 39 40 34 36 34 36 41 36 36 36 35
13 | 6 10 6 9 7 5 8 7 7 13 2 | 21 29 22 21 21 21 28 24 21 22 22
14E | 8 16 9 17 18 8 13 6 16 107 4 | 36 37 39 44 41 41 41 36 40 95 37
15 | 5 9 6 6 7 4 8 7 9 15 2 | 50 50 47 48 46 47 50 48 46 50 47
16E | 11 26 8 24 12 5 12 11 6 14 4 | 30 34 29 33 33 29 31 32 31 36 29
17 | 7 15 6 9 7 4 10 5 10 13 3 | 21 31 21 25 20 23 23 25 29 27 22
18 | 10 17 13 12 9 5 11 6 11 10 3 | 48 48 46 43 48 45 48 44 45 45 45
19 | 7 24 5 9 8 5 9 6 15 12 3 | 21 35 22 25 20 22 23 25 30 28 22
20E | 7 11 7 10 9 5 14 6 9 9 3 | 23 25 26 28 24 25 20 27 25 27 24
21 | 6 12 7 10 24 5 10 3 6 10 3 | 15 19 17 17 25 17 19 16 20 19 16
22E | 5 8 9 12 18 7 8 4 11 10 3 | 26 26 25 27 36 24 23 27 30 28 25
23E | 8 21 10 15 16 7 13 6 16 12 4 | 109 114 112 114 110 112 111 112 109 112 111
24 | 7 10 8 10 8 4 10 3 6 8 2 | 17 26 18 18 17 19 29 17 19 18 18
25E | 7 17 6 8 14 4 14 9 10 15 3 | 26 30 28 30 25 28 31 27 27 30 26
26E | 7 19 6 12 15 4 8 6 9 13 3 | 48 52 51 51 52 50 53 49 51 52 50
27 | 6 11 9 8 8 5 12 8 7 9 3 | 25 29 30 26 27 28 26 28 28 29 27
28E | 7 9 8 7 7 5 9 7 5 14 2 | 34 31 35 34 34 33 30 32 32 33 32
29 | 7 17 7 9 9 5 9 7 8 8 3 | 28 34 30 34 31 31 29 32 34 32 30
30 | 4 8 7 6 7 2 10 4 5 8 2 | 26 30 26 26 27 26 31 23 27 27 25
31 | 7 10 7 7 8 4 9 6 8 11 2 | 32 36 31 32 32 31 38 29 30 33 31
32 | 4 13 7 5 6 6 10 8 9 11 2 | 24 32 25 23 24 24 30 21 27 24 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 14 8 11 12 5 11 6 9 22 |T 31 36 33 34 32 32 34 32 33 36 31
WRMS | 6 14 8 11 10 5 11 6 9 11 |NE 25 31 27 27 26 26 29 25 27 28 25
MEDI | 7 12 7 9 8 5 10 5 8 11 |MD 26 31 29 28 27 28 30 27 29 29 26
Table 3.2139.2 GPS week: 2139 Day: 2 MJD: 59219.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 9 7 10 7 6 8 5 7 10 2 | 17 22 22 20 20 19 22 18 18 18 18
2 | 8 18 5 10 10 3 8 7 8 12 3 | 16 20 20 24 15 18 18 20 20 25 17
3 | 7 8 7 8 14 5 10 6 10 6 3 | 54 57 58 55 54 56 57 55 57 55 55
4 | 3 19 4 10 9 4 21 7 6 9 3 | 43 42 42 45 41 43 44 44 42 43 42
5E | 3 12 7 12 10 6 13 4 8 9 3 | 21 25 19 26 25 21 24 23 22 25 21
6 | 5 10 8 10 8 4 9 5 9 10 2 | 19 22 23 21 18 21 24 20 19 24 19
7 | 6 11 6 6 7 3 8 3 10 6 2 | 45 47 46 48 45 45 47 46 47 46 46
8 | 4 10 7 7 8 3 7 5 9 8 2 | 16 20 22 18 20 19 19 20 20 20 18
9 | 5 10 6 6 7 4 9 6 7 11 2 | 16 25 17 21 18 18 26 19 19 18 18
10E | 6 10 8 11 11 4 8 7 8 8 3 | 60 58 60 60 58 60 57 58 61 57 59
X11 | 11 11 --- 9 9 7 12 7 10 --- 4 | 17 23 --- 19 20 17 26 17 20 --- 17
12E | 10 22 6 8 12 6 11 5 8 14 3 | 31 33 29 28 29 30 33 31 30 33 29
13 | 5 14 6 9 6 4 9 9 8 8 3 | 23 33 26 27 23 26 32 25 25 26 25
14E | 9 20 8 21 18 8 12 8 16 104 5 | 33 38 38 44 39 41 40 34 36 88 35
15 | 6 8 6 7 6 3 8 6 10 9 2 | 44 46 44 45 42 42 47 42 40 42 43
16E | 7 26 9 13 11 4 11 7 13 13 4 | 27 33 27 29 36 27 26 32 36 31 29
17 | 6 12 5 9 8 5 8 5 7 9 2 | 22 29 20 26 19 22 24 24 24 25 22
18 | 9 19 15 12 9 5 12 8 9 10 4 | 53 55 50 55 56 50 54 53 52 56 53
19 | 8 17 5 8 9 4 8 5 9 9 3 | 22 29 24 25 20 23 24 24 27 22 22
20E | 7 11 7 7 8 5 12 7 6 12 3 | 19 20 21 20 19 20 17 20 21 24 19
21 | 5 11 6 8 8 5 8 5 9 7 2 | 14 17 17 19 18 17 18 15 19 17 15
22E | 7 7 8 9 14 6 7 6 8 8 3 | 22 23 23 22 28 21 20 22 23 23 21
23E | 7 23 11 16 14 6 12 6 12 14 4 | 65 67 66 72 68 66 68 66 63 71 66
24 | 7 10 8 8 6 3 10 5 5 10 2 | 18 26 20 21 18 20 28 19 19 19 19
25E | 6 19 5 8 14 4 10 11 8 11 3 | 24 30 25 27 22 24 28 24 25 27 23
26E | 8 23 7 11 14 4 10 6 11 12 3 | 59 64 60 56 60 61 60 58 60 59 58
27 | 7 11 9 9 11 4 10 3 9 8 3 | 39 44 42 41 41 41 40 43 41 41 41
28E | 6 11 9 11 8 5 10 8 7 9 3 | 25 26 29 27 26 27 25 24 27 24 24
29 | 8 19 7 8 9 4 11 7 7 9 3 | 24 26 21 29 23 24 23 23 25 24 23
30 | 4 8 8 7 8 2 9 5 9 7 2 | 20 26 18 22 20 20 26 20 18 18 19
31 | 5 12 6 7 6 4 12 8 8 7 2 | 43 46 44 45 44 42 49 39 44 43 43
32 | 5 12 8 7 7 4 11 8 7 11 3 | 18 30 21 19 19 19 27 19 20 20 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 15 8 10 10 5 10 6 9 21 |T 30 34 32 33 31 31 33 31 31 34 30
WRMS | 6 15 7 10 9 4 10 6 9 9 |NE 26 31 28 29 27 27 30 27 27 28 26
MEDI | 6 11 7 9 9 4 10 6 8 9 |MD 23 29 25 27 23 24 26 24 25 25 23
Table 3.2139.3 GPS week: 2139 Day: 3 MJD: 59220.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 7 7 11 8 4 9 5 9 10 2 | 17 23 21 18 19 19 23 18 20 22 18
2 | 7 9 3 12 8 3 9 5 10 8 2 | 20 23 21 25 19 22 21 24 27 25 21
3E | 7 7 5 10 14 5 11 6 9 12 3 | 50 49 50 48 48 51 49 48 50 53 49
4 | 6 15 3 7 9 3 19 7 7 8 3 | 35 38 35 38 36 39 40 36 43 44 37
5E | 8 10 5 14 8 6 11 6 10 9 3 | 38 37 36 42 39 38 37 37 37 39 37
6 | 5 9 7 17 5 4 9 4 9 9 3 | 19 22 23 24 18 20 23 19 22 25 20
7 | 4 11 7 8 7 3 8 4 7 10 2 | 44 46 44 45 43 42 47 45 41 44 43
8 | 5 7 7 9 7 3 8 4 10 10 2 | 20 22 24 23 21 22 23 21 21 26 21
9 | 6 9 6 7 5 6 9 5 6 12 2 | 18 26 19 22 20 19 26 20 18 20 19
10E | 9 10 6 10 13 4 13 5 12 7 3 | 49 49 49 51 47 50 49 47 52 48 49
X11 | 7 13 --- 17 12 7 20 7 9 --- 5 | 20 27 --- 24 20 20 33 20 22 --- 20
12E | 9 19 6 10 14 5 10 5 10 10 3 | 29 27 28 32 31 30 31 29 30 30 28
13 | 5 13 7 10 6 5 13 7 11 11 3 | 17 28 19 17 20 19 27 20 21 20 19
14E | 9 18 9 19 20 8 11 7 19 74 5 | 33 35 37 47 42 41 38 33 38 57 36
15 | 6 8 7 8 8 4 6 7 12 10 2 | 46 50 46 45 46 44 50 45 45 44 46
16E | 10 24 9 18 23 7 11 15 11 15 5 | 26 28 26 33 33 26 25 27 31 32 26
17 | 8 13 4 13 9 4 7 4 9 8 2 | 23 30 22 31 23 25 24 26 31 30 25
18 | 10 18 13 13 10 6 12 8 9 10 4 | 49 49 45 49 56 47 51 53 51 54 50
19 | 9 21 5 14 11 4 9 6 9 11 3 | 22 30 24 29 21 23 22 26 30 28 24
20E | 6 11 7 9 11 5 10 5 8 8 3 | 18 19 20 24 18 22 17 20 24 21 19
21 | 6 10 5 9 10 4 8 3 7 9 2 | 14 20 18 17 20 17 20 18 20 21 17
22E | 8 6 7 11 7 4 5 4 11 10 2 | 18 18 18 16 16 16 19 19 20 24 16
23E | 10 23 9 16 16 4 11 6 15 13 4 | 90 94 92 95 92 94 92 91 93 94 92
24 | 7 10 6 6 6 3 8 4 5 8 2 | 17 28 20 23 17 20 27 20 21 26 20
25E | 8 17 6 11 13 5 10 6 9 10 3 | 28 35 32 33 29 31 34 31 31 34 31
26 | 9 20 7 9 20 7 10 9 10 13 4 | 92 92 92 93 87 89 87 92 96 97 92
27 | 5 9 9 14 8 4 8 9 9 10 3 | 19 21 24 23 21 21 22 18 22 22 20
28E | 6 12 7 9 10 5 8 8 10 10 3 | 27 28 31 32 30 30 28 28 32 30 28
29 | 9 21 7 8 9 6 12 9 9 8 3 | 26 31 27 31 26 29 28 28 30 29 27
30 | 5 10 7 8 7 3 7 4 8 10 2 | 19 25 22 24 19 21 26 19 20 22 20
31 | 7 13 8 9 6 4 9 7 7 9 3 | 44 45 45 40 45 41 49 41 40 41 43
32 | 7 13 7 10 6 4 11 6 8 13 3 | 16 28 18 17 15 16 25 16 17 21 17
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 14 7 11 11 5 10 7 10 17 |T 31 35 33 34 32 32 34 32 34 36 32
WRMS | 7 14 7 11 9 5 10 6 9 10 |NE 25 30 27 28 26 26 30 26 28 29 26
MEDI | 7 11 7 10 9 4 9 6 9 10 |MD 23 28 26 31 23 25 27 26 30 30 25
Table 3.2139.4 GPS week: 2139 Day: 4 MJD: 59221.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 10 7 8 8 5 7 5 9 10 2 | 22 27 25 23 24 24 25 20 25 24 23
2 | 7 13 6 14 8 5 7 8 8 6 3 | 20 20 20 24 18 19 20 22 22 23 19
3E | 7 9 5 9 13 3 9 6 7 8 2 | 48 47 48 48 47 47 49 47 46 46 47
4 | 5 14 4 9 7 3 17 5 8 7 3 | 49 51 49 52 51 51 52 50 52 53 50
5E | 7 13 8 8 12 5 12 5 8 6 3 | 30 31 28 34 33 30 32 29 30 29 30
6 | 4 13 7 17 5 4 9 5 7 9 3 | 24 27 26 28 23 24 26 24 24 27 24
7 | 4 12 6 7 7 4 6 4 5 9 2 | 37 43 38 43 38 37 41 39 37 40 38
8 | 4 8 8 12 6 5 7 4 10 11 2 | 23 27 27 28 26 26 25 24 25 27 24
9 | 5 8 7 6 7 4 12 6 5 9 2 | 26 33 28 32 28 28 35 29 28 32 28
10E | 8 11 7 7 13 5 11 6 10 8 3 | 48 49 49 52 47 48 47 49 48 48 48
X11 | 7 12 --- 12 11 7 14 5 9 --- 4 | 21 30 --- 26 23 21 28 21 24 --- 22
12E | 9 22 7 10 12 5 9 5 9 10 3 | 34 36 30 32 36 31 34 33 31 33 32
13 | 4 11 8 12 6 4 10 9 9 11 3 | 18 28 19 19 16 19 26 22 24 21 20
14E | 8 17 8 16 17 6 13 7 17 106 4 | 30 33 34 39 38 36 37 31 35 85 33
15 | 5 8 7 8 8 3 6 7 9 8 2 | 48 51 48 47 47 46 49 47 42 46 47
16E | 9 22 10 16 13 6 7 7 11 10 4 | 30 33 29 36 34 30 30 32 34 33 30
17 | 7 16 5 9 9 3 10 5 5 7 2 | 23 28 21 27 22 22 22 23 24 25 22
18 | 8 18 16 9 9 7 11 8 11 10 4 | 56 56 52 55 58 52 57 57 57 56 55
19 | 8 17 4 11 9 3 10 5 5 7 3 | 19 22 20 25 18 20 20 21 21 23 19
20E | 5 11 8 9 13 5 12 6 8 7 3 | 18 17 19 21 18 18 17 18 19 18 17
21 | 4 9 6 8 9 5 7 5 8 8 2 | 17 21 19 23 20 20 21 17 22 21 18
22E | 5 7 8 8 10 6 6 6 8 8 2 | 18 20 18 17 21 19 20 19 23 21 18
23E | 10 23 8 16 21 6 12 8 16 13 4 | 61 67 62 67 61 62 65 62 60 62 62
24 | 6 8 7 11 5 4 8 5 8 9 2 | 20 27 24 31 19 22 28 21 25 22 22
25E | 6 17 5 10 12 4 13 7 6 10 3 | 26 30 27 28 26 27 30 28 25 31 27
26 | 7 17 7 9 26 5 10 8 13 11 4 | 58 64 61 63 66 63 61 60 62 64 60
27 | 4 10 9 7 7 3 7 5 10 12 2 | 34 37 37 36 35 34 35 33 38 38 35
28E | 6 11 7 7 9 5 8 6 8 7 2 | 32 32 36 32 36 34 31 33 35 34 33
29 | 8 19 7 7 7 4 10 8 6 8 3 | 20 25 20 28 22 23 23 24 24 23 21
30 | 5 8 6 7 7 3 12 5 7 9 2 | 25 34 28 30 27 28 31 27 28 31 27
31 | 6 10 7 6 6 4 8 7 6 7 2 | 39 44 43 40 42 41 47 41 38 42 41
32 | 4 11 8 9 6 4 11 7 7 12 3 | 26 33 26 29 25 26 33 23 27 29 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 14 8 10 11 5 10 6 9 21 |T 31 35 32 34 32 32 34 32 32 35 31
WRMS | 6 14 8 10 9 4 10 6 8 9 |NE 28 33 30 32 29 29 32 29 30 31 29
MEDI | 6 11 7 9 9 4 10 6 8 9 |MD 26 32 28 31 27 28 31 28 28 31 27
Table 3.2139.5 GPS week: 2139 Day: 5 MJD: 59222.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 10 7 7 6 4 7 5 7 11 2 | 20 24 23 20 18 20 23 20 23 21 20
2 | 8 14 5 10 9 4 6 9 8 14 3 | 16 18 19 26 16 20 17 24 22 27 19
3E | 7 9 6 6 15 3 9 6 10 11 3 | 41 42 41 40 41 40 42 41 42 43 40
4 | 6 13 4 6 8 4 16 6 9 7 3 | 37 37 40 42 39 40 37 39 39 40 38
5E | 8 11 9 11 15 5 12 8 7 11 3 | 26 27 27 30 32 27 27 29 29 27 27
6 | 7 8 6 11 5 3 7 6 8 8 2 | 19 22 23 20 19 22 23 21 21 22 20
7 | 4 11 6 4 5 3 7 5 9 9 2 | 54 55 54 55 55 55 57 55 57 56 54
8 | 6 8 8 6 6 4 6 4 9 12 2 | 18 24 23 22 19 21 23 22 24 23 21
9 | 6 8 6 5 5 3 9 6 7 13 2 | 22 33 25 27 24 26 33 25 30 28 26
10E | 10 11 6 7 9 5 11 6 12 10 3 | 43 41 42 43 40 42 41 43 41 44 41
X11 | 8 14 --- 17 10 7 13 8 12 --- 4 | 18 28 --- 27 18 20 28 20 26 --- 21
12E | 12 18 10 9 26 7 9 8 9 11 4 | 34 33 29 30 41 30 32 33 33 30 31
13 | 8 10 6 6 5 4 10 8 10 13 3 | 27 33 26 28 22 26 32 26 25 26 26
14E | 9 18 8 15 11 4 10 9 16 101 4 | 42 43 43 51 45 45 46 40 43 83 43
15 | 8 7 6 6 5 4 7 8 6 10 2 | 34 39 33 35 35 33 39 36 36 32 35
16E | 8 20 8 11 12 5 7 11 6 14 3 | 25 28 22 27 30 24 26 31 29 32 26
17 | 9 11 4 7 8 4 8 6 8 11 2 | 21 23 19 23 18 21 23 24 23 25 21
18 | 8 17 16 13 10 5 11 9 10 12 4 | 51 55 49 52 51 50 52 57 53 53 52
19 | 9 23 6 9 7 4 8 6 10 13 3 | 19 21 21 22 19 20 20 23 24 23 19
20E | 6 9 8 6 8 5 11 7 8 9 3 | 27 26 27 28 26 26 25 26 25 28 25
21 | 5 9 7 8 7 5 7 6 9 10 2 | 15 20 17 21 15 17 19 18 23 19 17
22E | 7 7 8 7 7 4 7 5 11 8 2 | 32 34 33 33 35 32 32 33 38 33 32
23E | 9 19 8 18 20 6 11 10 19 16 5 | 69 72 71 76 70 72 71 71 70 69 70
24 | 8 10 6 7 7 3 10 5 8 7 2 | 24 30 24 27 22 25 31 25 25 24 24
25E | 8 17 7 7 12 5 11 10 7 11 3 | 28 32 30 28 27 30 30 31 31 31 28
26 | 8 18 7 7 13 3 10 10 8 10 3 | 32 36 34 33 35 33 35 32 35 35 33
27 | 4 10 9 7 8 3 7 9 8 13 3 | 27 29 30 25 27 27 27 32 30 30 28
28E | 5 12 8 7 8 4 7 6 7 10 2 | 31 30 34 30 30 31 31 32 34 34 31
29 | 7 20 7 7 8 5 9 8 7 9 3 | 19 20 16 22 18 18 18 20 21 20 17
30 | 5 9 8 7 7 3 8 5 9 10 2 | 18 26 20 20 18 19 26 19 22 21 19
31 | 4 11 5 5 5 3 11 6 9 7 2 | 43 46 44 41 43 41 47 43 41 42 43
32 | 6 12 6 7 3 4 12 6 10 12 3 | 17 28 19 17 17 19 26 18 22 18 18
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 13 7 9 10 4 9 7 9 21 |T 29 32 30 31 30 30 32 31 32 33 30
WRMS | 7 13 7 8 8 4 9 7 9 10 |NE 25 30 27 28 25 27 30 28 29 28 26
MEDI | 7 11 7 7 8 4 9 6 9 11 |MD 27 30 27 28 27 26 30 29 29 30 26
Table 3.2139.6 GPS week: 2139 Day: 6 MJD: 59223.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 10 8 9 7 5 7 5 8 11 2 | 19 24 22 20 22 20 25 19 20 19 20
2 | 5 19 5 10 11 4 7 9 7 9 3 | 23 27 26 30 24 25 27 31 26 27 25
3E | 6 8 8 12 12 4 9 6 10 9 3 | 46 44 46 47 43 46 45 44 46 46 45
4 | 4 15 4 8 7 3 15 7 8 7 3 | 60 57 59 64 59 61 59 61 62 65 60
5E | 6 11 9 13 10 6 10 6 11 9 3 | 20 22 21 23 20 22 22 22 24 25 20
6 | 4 10 8 14 7 3 7 6 6 8 2 | 21 25 24 22 21 23 28 21 21 22 21
7 | 5 12 6 7 7 4 7 3 8 9 2 | 64 66 67 64 65 64 69 66 65 65 65
8 | 5 10 7 8 12 4 8 3 9 12 3 | 23 26 27 26 25 25 26 26 25 29 25
9 | 7 12 8 8 5 4 9 5 7 14 3 | 22 32 25 25 24 24 31 26 26 28 25
10E | 10 10 5 11 11 6 8 8 14 6 3 | 45 46 46 47 45 47 46 44 46 44 45
X11 | 9 14 --- 11 14 7 13 7 10 --- 4 | 25 31 --- 25 24 24 29 25 24 --- 24
12E | 11 19 7 10 14 5 10 5 8 10 3 | 52 58 48 52 54 50 52 52 53 48 51
13 | 7 14 6 9 13 6 11 8 8 22 3 | 28 37 31 34 30 31 36 30 29 40 30
14E | 10 18 10 17 13 4 12 8 18 65 5 | 47 43 43 49 46 46 44 42 48 66 44
15 | 8 10 6 9 7 3 6 9 9 11 3 | 55 58 52 53 53 52 56 55 49 50 53
16E | 8 25 9 19 15 6 8 11 9 13 4 | 39 43 36 40 41 36 38 41 37 41 37
17 | 8 9 5 9 9 7 9 8 6 11 3 | 25 25 22 28 22 25 26 26 26 28 24
18 | 10 17 15 10 8 7 11 10 8 12 4 | 84 82 80 84 85 80 83 86 82 83 83
19 | 7 18 6 12 11 6 8 9 7 12 3 | 28 32 30 32 28 29 31 32 29 31 29
20E | 7 11 6 10 8 5 11 10 8 9 3 | 32 29 33 35 29 32 30 29 30 28 30
21 | 7 14 6 10 10 5 6 6 8 9 3 | 15 19 16 23 18 17 19 18 19 17 16
22E | 7 6 8 7 10 5 6 4 9 7 2 | 32 33 31 33 37 30 31 31 31 29 31
23E | 11 21 9 23 18 5 10 7 19 14 5 | 72 78 77 85 73 78 76 75 74 79 75
24 | 7 8 6 6 7 3 8 6 8 9 2 | 25 32 25 30 25 26 33 26 26 27 26
25 | 7 19 6 8 12 3 10 8 10 14 3 | 37 45 44 43 40 41 43 46 42 47 41
26 | 6 15 7 6 14 5 8 8 10 12 3 | 57 59 59 58 58 59 57 57 58 59 57
27 | 6 12 8 7 8 3 8 6 9 14 3 | 37 40 40 39 39 39 39 39 36 37 38
28E | 7 11 7 7 10 4 10 6 9 10 3 | 33 33 37 35 35 36 32 34 37 38 34
29 | 6 20 5 8 9 4 8 10 5 11 3 | 30 38 31 36 34 34 34 33 33 36 32
30 | 5 8 5 5 8 3 8 5 7 10 2 | 20 27 22 22 21 22 28 22 24 25 22
31 | 4 9 5 6 7 4 9 7 6 7 2 | 56 60 59 56 59 57 64 55 58 54 58
32 | 6 11 6 9 5 4 10 9 7 9 2 | 29 38 30 30 29 31 36 28 32 30 30
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 14 7 11 10 5 9 7 9 16 |T 37 40 39 40 38 38 40 38 38 40 38
WRMS | 6 14 7 11 9 5 9 7 9 10 |NE 34 38 36 37 35 35 38 36 35 37 35
MEDI | 7 12 6 9 10 4 8 7 8 10 |MD 32 37 33 35 34 32 34 32 32 37 31
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2139 GPS week: 2139 MJD: 59217.0-59223.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 |U 8 11 24 |U 13 13 43 |U 13 17 26 |
emr | emr 3072 |U 17 14 50 |U 16 25 61 |U 14 26 43 |
esa | esa 2976 | 14 15 40 |U 13 16 57 | 14 17 37 |
gfz | gfz 3072 |U 8 12 20 |U 13 13 46 |U 12 15 28 |
grg | grg 3071 |U 7 9 23 |U 13 16 49 | 11 15 30 |
igr | igr 3072 | 9 12 24 | 13 13 48 | 12 15 28 |
igs | igs 3072 | 9 11 25 | 13 13 47 | 12 16 29 |
jpl | jpl 3072 |U 16 15 41 | 14 20 62 | 15 22 41 |
mit | mit 3072 |U 8 11 22 |U 13 13 46 |U 12 14 26 |
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 5.2139.0 GPS week: 2139 Day: 0 MJD: 59217.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 11 24 | 12 14 43 | 13 19 37 |
emr | emr 3072 | 20 16 46 | 18 23 54 | 15 28 62 |
esa | esa 2976 | 15 16 42 | 13 14 57 | 15 20 45 |
gfz | gfz 3072 | 9 12 19 | 11 15 42 | 11 18 36 |
grg | grg 3067 | 7 11 23 | 12 13 40 | 12 16 39 |
igr | igr 3072 | 10 13 25 | 12 13 47 | 12 19 39 |
igs | igs 3072 | 11 12 24 | 11 13 45 | 12 19 41 |
jpl | jpl 3072 | 18 16 36 | 14 19 63 | 16 25 55 |
mit | mit 3072 | 9 12 20 | 11 14 45 | 10 16 35 |
Table 5.2139.1 GPS week: 2139 Day: 1 MJD: 59218.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 24 | 13 15 42 | 12 19 24 |
emr | emr 3072 | 21 13 52 | 14 26 60 | 13 22 40 |
esa | esa 2976 | 16 13 42 | 10 16 52 | 15 18 33 |
gfz | gfz 3072 | 9 11 20 | 11 13 41 | 11 16 25 |
grg | grg 3071 | 7 5 27 | 12 18 47 | 9 16 30 |
igr | igr 3072 | 10 11 24 | 11 14 43 | 12 17 25 |
igs | igs 3072 | 10 9 25 | 11 15 43 | 10 16 25 |
jpl | jpl 3072 | 18 14 37 | 11 23 59 | 14 21 35 |
mit | mit 3072 | 9 9 22 | 11 13 43 | 9 14 20 |
Table 5.2139.2 GPS week: 2139 Day: 2 MJD: 59219.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 9 23 | 15 12 36 | 12 17 29 |
emr | emr 3072 | 17 16 51 | 16 25 56 | 15 27 53 |
esa | esa 2976 | 13 16 40 | 14 15 50 | 13 17 34 |
gfz | gfz 3072 | 7 12 19 | 15 12 42 | 11 14 31 |
grg | grg 3072 | 5 8 19 | 14 13 50 | 11 17 32 |
igr | igr 3072 | 8 11 22 | 14 12 42 | 12 15 29 |
igs | igs 3072 | 8 10 23 | 14 12 42 | 11 16 30 |
jpl | jpl 3072 | 15 16 43 | 15 18 59 | 14 27 45 |
mit | mit 3072 | 7 11 19 | 15 12 44 | 11 13 26 |
Table 5.2139.3 GPS week: 2139 Day: 3 MJD: 59220.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 10 26 | 10 12 39 | 13 19 31 |
emr | emr 3072 | 15 13 50 | 16 25 56 | 15 27 49 |
esa | esa 2976 | 14 15 41 | 12 13 49 | 15 17 42 |
gfz | gfz 3072 | 8 12 22 | 11 11 40 | 12 16 33 |
grg | grg 3072 | 7 10 23 | 12 18 43 | 11 16 38 |
igr | igr 3072 | 8 11 26 | 10 11 40 | 13 16 33 |
igs | igs 3072 | 8 11 27 | 11 11 41 | 12 18 35 |
jpl | jpl 3072 | 15 16 40 | 13 17 56 | 15 23 49 |
mit | mit 3072 | 7 11 24 | 10 14 42 | 13 17 34 |
Table 5.2139.4 GPS week: 2139 Day: 4 MJD: 59221.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 7 11 25 | 16 12 64 | 14 15 21 |
emr | emr 3072 | 17 14 51 | 17 26 75 | 13 25 34 |
esa | esa 2976 | 14 14 41 | 16 15 73 | 14 16 34 |
gfz | gfz 3072 | 8 10 21 | 16 11 64 | 12 13 24 |
grg | grg 3072 | 11 11 23 | 15 18 62 | 13 11 22 |
igr | igr 3072 | 9 11 26 | 16 12 69 | 12 13 23 |
igs | igs 3072 | 8 10 26 | 16 12 68 | 12 14 23 |
jpl | jpl 3072 | 16 15 42 | 16 21 82 | 14 19 36 |
mit | mit 3072 | 7 10 25 | 15 10 66 | 13 12 21 |
Table 5.2139.5 GPS week: 2139 Day: 5 MJD: 59222.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 7 11 23 | 16 17 49 | 14 15 19 |
emr | emr 3072 | 16 12 51 | 19 29 68 | 12 29 32 |
esa | esa 2976 | 13 15 38 | 15 24 69 | 15 14 33 |
gfz | gfz 3072 | 7 12 18 | 13 16 56 | 13 13 22 |
grg | grg 3072 | 7 10 22 | 15 18 59 | 14 13 25 |
igr | igr 3072 | 8 12 23 | 15 18 55 | 13 12 21 |
igs | igs 3072 | 8 11 24 | 15 18 54 | 12 13 22 |
jpl | jpl 3072 | 15 15 43 | 18 26 65 | 18 18 36 |
mit | mit 3072 | 7 12 21 | 15 14 49 | 13 12 19 |
Table 5.2139.6 GPS week: 2139 Day: 6 MJD: 59223.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 14 23 | 10 11 29 | 14 15 20 |
emr | emr 3072 | 16 12 47 | 13 26 60 | 14 23 32 |
esa | esa 2976 | 12 14 40 | 12 16 48 | 14 15 35 |
gfz | gfz 3072 | 7 12 18 | 11 11 38 | 13 13 26 |
grg | grg 3072 | 7 7 23 | 12 12 46 | 11 15 28 |
igr | igr 3072 | 8 12 24 | 11 13 39 | 12 13 24 |
igs | igs 3072 | 8 12 25 | 11 11 37 | 12 14 24 |
jpl | jpl 3072 | 14 13 47 | 14 16 49 | 13 21 35 |
mit | mit 3072 | 8 13 23 | 11 11 35 | 14 12 25 |
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 6.2139 GPS week: 2139 MJD: 59217.500-59223.500
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 0 30 104 -2 | 5 15
| 21 21 81 53 2 | 2
emr uuuuu | 3 32 -193 -9 -6 | 26 29
| 15 13 106 77 10 | 2
esa uuuuu | -14 15 6 -112 1 | 17 22
| 19 8 97 53 2 | 1
gfz uuuuu | 4 9 -6 -64 -1 | 26 29
| 16 10 87 65 3 | 1
grg uuuuu | -18 -5 -16 116 1 | 0 10
| 23 10 19 65 4 | 1
igr xxxxx | 7 -12 62 1 3 | -4 13
| 10 14 64 48 5 | 2
irf xxxxx | 3 5 11 15 -2 | -2 14
| 8 13 12 15 6 | 2
jpl uuuuu | 4 0 2 6 -7 | 26 30
| 18 15 70 31 11 | 4
mit uuuuu | 18 -26 18 44 -1 | 15 20
| 24 17 40 59 6 | 2
ngs uuuuu | -41 6 43 -130 1 | 5 13
| 25 28 109 78 2 | 1
sio xxxxx | 95 -32 10 -288 5 | 23 100
| 31 43 119 106 7 | 3
Table 7.2139.0 GPS week: 2139 Day: 0 MJD: 59217.500
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 | 37 1 111 87 -5 | 5 17
emr uuuuu | -14 45 -332 -65 5 | 24 28
esa uuuuu | -36 8 -59 -155 0 | 16 23
gfz uuuuu | -17 12 46 -84 0 | 26 29
grg uuuuu | 13 1 -40 140 2 | -1 12
igr xxxxx | -2 -6 -5 -48 -4 | -4 14
irf xxxxx | -13 -8 24 -17 -3 | -1 15
jpl uuuuu | 1 -16 45 6 -11 | 29 33
mit uuuuu | -3 -28 79 44 1 | 15 21
ngs uuuuu | 2 12 -71 -47 1 | 4 14
sio xxxxx | 66 -27 51 -339 13 | 19 99
Table 7.2139.1 GPS week: 2139 Day: 1 MJD: 59218.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 14 -9 87 152 0 | 5 17
emr uuuuu | -3 51 -225 -94 10 | 24 28
esa uuuuu | -19 21 -61 -191 2 | 16 22
gfz uuuuu | -15 15 -20 -185 -3 | 26 29
grg uuuuu | -50 11 -41 80 -2 | 0 12
igr xxxxx | 10 -22 58 23 5 | -5 14
irf xxxxx | 8 16 4 24 -5 | -1 15
jpl uuuuu | 17 25 65 21 -9 | 28 33
mit uuuuu | 53 -49 -15 134 -3 | 16 21
ngs uuuuu | -68 19 85 -113 2 | 5 14
sio xxxxx | 123 -44 -66 -237 4 | 19 99
Table 7.2139.2 GPS week: 2139 Day: 2 MJD: 59219.500
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 | 27 -13 27 50 -3 | 8 16
emr uuuuu | 18 19 -143 -59 -4 | 28 31
esa uuuuu | -32 8 -82 -115 1 | 19 23
gfz uuuuu | -1 28 -80 -17 -6 | 28 30
grg uuuuu | -39 -4 12 57 4 | 2 10
igr xxxxx | -7 -22 142 -17 2 | -2 12
irf xxxxx | 7 0 9 27 -10 | 2 13
jpl uuuuu | 2 2 29 -25 -11 | 31 34
mit uuuuu | 42 -1 9 78 -7 | 18 22
ngs uuuuu | -45 -22 159 -37 2 | 8 14
sio xxxxx | 98 -14 -77 -231 6 | 23 100
Table 7.2139.3 GPS week: 2139 Day: 3 MJD: 59220.500
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 14 51 145 -1 | 5 14
emr uuuuu | 20 28 -211 -12 -11 | 26 29
esa uuuuu | -23 14 -60 -121 4 | 17 21
gfz uuuuu | 8 0 -9 -59 2 | 26 29
grg uuuuu | -26 -10 -8 128 3 | 0 9
igr xxxxx | 1 -30 89 -72 1 | -4 12
irf xxxxx | 0 -15 28 21 -3 | -2 13
jpl uuuuu | 28 -16 -105 -37 -15 | 27 30
mit uuuuu | 21 -47 61 67 -3 | 16 20
ngs uuuuu | -39 49 146 -164 0 | 6 12
sio xxxxx | 126 -120 -79 -501 -1 | 24 100
Table 7.2139.4 GPS week: 2139 Day: 4 MJD: 59221.500
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 | 33 20 -42 86 -3 | 4 12
emr uuuuu | -12 15 13 -5 -14 | 27 30
esa uuuuu | -12 18 69 -106 -4 | 17 21
gfz uuuuu | 21 3 -73 -1 -1 | 26 28
grg uuuuu | -2 -7 -16 183 7 | 0 9
igr xxxxx | 8 4 79 62 -1 | -4 12
irf xxxxx | 7 13 -6 13 -6 | -3 13
jpl uuuuu | -23 12 5 43 -8 | 24 27
mit uuuuu | 3 -22 -16 30 -8 | 15 19
ngs uuuuu | -33 -30 64 -221 -2 | 6 12
sio xxxxx | 116 -23 42 -258 11 | 26 100
Table 7.2139.5 GPS week: 2139 Day: 5 MJD: 59222.500
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 | 46 24 87 36 1 | 1 13
emr uuuuu | -5 27 -218 35 -6 | 24 29
esa uuuuu | 15 7 63 -40 2 | 15 21
gfz uuuuu | 23 -1 -66 -10 3 | 24 27
grg uuuuu | 0 -9 -14 198 -1 | -1 10
igr xxxxx | 13 -14 -39 19 9 | -7 14
irf xxxxx | 1 8 1 21 5 | -6 16
jpl uuuuu | -12 -8 -86 42 -11 | 21 26
mit uuuuu | -15 -21 28 7 3 | 12 19
ngs uuuuu | -72 -12 56 -232 1 | 3 13
sio xxxxx | 92 19 -52 -276 11 | 25 100
Table 7.2139.6 GPS week: 2139 Day: 6 MJD: 59223.500
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 | -17 -35 -114 175 -1 | 4 14
emr uuuuu | 15 39 -234 135 -20 | 24 29
esa uuuuu | 6 28 175 -53 1 | 16 22
gfz uuuuu | 7 4 163 -95 -4 | 26 29
grg uuuuu | -20 -20 -5 23 -4 | 0 10
igr xxxxx | 23 8 113 40 10 | -4 14
irf xxxxx | 12 23 16 15 6 | -4 16
jpl uuuuu | 14 2 61 -7 18 | 21 26
mit uuuuu | 24 -15 -22 -54 9 | 14 21
ngs uuuuu | -32 23 -136 -94 4 | 6 14
sio xxxxx | 44 -14 249 -174 -5 | 26 100
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