[IGSREPORT-28489] Wk 2195 IGS Final Orbits
acc
acc at igs.org
Fri Feb 18 02:16:26 UTC 2022
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2195 (Jan 30, 2022 - Feb 05, 2022)
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:
igs2195[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2195[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2195[0-6].cls IGS GPS clock combination summary report.
igs21957.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs21957.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 | 22 ABMF ALBH ASCG BAKE CCJ2 CKIS CPVG DAEJ DARW FAA1
0 | COD | HOFN IRKJ KRGG MCIL MCM4 MGUE NLIB NYA1 REYK SCRZ
0 | COD | SCUB STK2 SUTM SYOG TLSE UNSA WARK XMIS YELL
0 | EMR | 22 BOR1
0 | ESA | 22 22 ASCG AUCK BARH BJFS BRAZ BRST CAS1 CCJ2 CKIS
0 | ESA | CKSV CPVG CZTG GLSV GRAS HOFN KERG LHAZ MANA MATE
0 | ESA | MCIL NICO NTUS NYA1 PARC POHN POVE SALU SAMO SAVO
0 | ESA | SFER SOFI STK2 SYOG THTI TLSE TRO1 UFPR WUHN XMIS
0 | ESA | ASCG BJFS BRST CCJ2 CPVG CZTG DAV1 MANA MCIL SAMO
0 | ESA | STK2 SYOG WUHN
0 | GFZ | 22 DAV1 NYA2 DAV1 NYA2
0 | GRG | 22 SYOG SVTL
0 | JPL | 22 BAKE POHN BAKE NYA1 THU2
1 | COD | DARW
1 | EMR | HRAO ALBH HRAO IRKJ PRDS
1 | ESA | 22 22 ASCG AUCK BARH BJFS BRAZ BRST CAS1 CCJ2 CKIS
1 | ESA | CNMR CPVG CZTG DUBO GLSV GRAS HOFN ISBA KERG LHAZ
1 | ESA | MANA MATE MAYG MCIL NICO NTUS NYA1 POVE SALU SAMO
1 | ESA | SAVO SFER SOFI SYOG THTI TLSE TRO1 UFPR WES2 WUHN
1 | ESA | XMIS YEL2 ASCG AUCK BARH BJFS BRAZ BRST CAS1 CCJ2
1 | ESA | CKIS CNMR CPVG GLSV GRAS HOFN ISBA KERG MANA MATE
1 | ESA | MAYG NICO NTUS NYA1 POVE SALU SAMO SAVO SOFI SYOG
1 | ESA | THTI TLSE TRO1 UFPR WES2 WUHN XMIS
1 | GFZ | 22 22 DUBO POHN DUBO KRGG POHN
1 | GRG | 22 22 SVTL SVTL
1 | JPL | MCM4 THU2 DAV1 MCM4 REYK THU2
1 | MIT | HRAO
2 | COD | DAV1 DAV1
2 | EMR | SCH2
2 | ESA | ASCG AUCK BARH BJFS BRST CAS1 CCJ2 CKIS CPVG CZTG
2 | ESA | GLSV GRAS HOFN HYDE ISBA KERG LHAZ MANA MATE MAYG
2 | ESA | MCIL NICO NTUS NYA1 PARC POVE SALU SAMO SAVO SCRZ
2 | ESA | SFER SOFI SYOG THTI TLSE TRO1 UFPR WUHN XMIS ASCG
2 | ESA | CKIS CPVG MCIL SYOG WUHN
2 | GFZ | 17 17 DAV1 GODE POHN DAV1 NYA2 POHN
2 | GRG | 11 32 32 ASCG BAKE CCJ2 CKIS DAEJ DARW DAV1 DJIG
2 | GRG | FAA1 LHAZ MAL2 MAYG OUS2 SCUB SEYG STK2 SVTL SYOG
2 | GRG | XMIS CZTG DAV1 LHAZ SVTL
2 | JPL | MCM4 MCM4 THU2
2 | MIT | KOKV
3 | COD | GOLD
3 | EMR | KERG
3 | ESA | 22 ASCG AUCK BAKE BARH BJFS BRAZ BRST CAS1 CCJ2 CHUR
3 | ESA | CKIS CPVG CZTG GLSV GRAS HOFN HYDE ISBA KERG LHAZ
3 | ESA | MANA MATE MAYG MCIL NICO NTUS NVSK NYA1 PARC POVE
3 | ESA | SALU SAMO SAVO SCRZ SFER SOFI SYOG THTI TLSE TRO1
3 | ESA | UFPR WUHN XMIS ASCG CCJ2 CHUR CPVG MAYG MCIL PTBB
3 | ESA | SAMO SAVO SYOG WUHN
3 | GFZ | 22 CHUR FAIR GODE KIT3 POHN SAVO BAKE CHUR KIT3 NVSK
3 | GFZ | POHN SAVO
3 | GRG | 22 ASCG BAKE CKIS MAYG SVTL SVTL
3 | JPL | MCM4 NOVM DAV1 MCM4 NYA1 THU2
4 | ALL | 22
4 | COD | MAYG SCRZ WIND
4 | EMR | MCM4 CHUR
4 | ESA | ASCG AUCK BARH BJFS BRAZ BRST CAS1 CCJ2 CKIS CPVG
4 | ESA | FLIN GLSV GODE GRAS HOFN HYDE KERG LHAZ MANA MATE
4 | ESA | MAYG MCIL NICO NTUS NYA1 PARC POVE QAQ1 SALU SAMO
4 | ESA | SAVO SFER SYOG THTI TLSE TRO1 UFPR WHIT WIND WUHN
4 | ESA | XMIS ASCG AUCK BAKE BARH BJFS BRST CCJ2 CKIS CPVG
4 | ESA | GODE GRAS HOFN KERG MANA MAYG MCIL NICO NYA1 PARC
4 | ESA | POVE QAQ1 SALU SAMO SAVO SYOG THTI TLSE UFPR WHIT
4 | ESA | WIND WUHN XMIS
4 | GFZ | DAV1 GODE POHN BAKE POHN SYOG
4 | GRG | ASCG BAKE CAS1 CPVG FAIR LHAZ REUN SVTL SYOG TOW2
4 | GRG | WARK FAIR LHAZ REUN SVTL SYOG
4 | JPL | DAV1 MAC1 MCM4 SYOG CAS1 DAV1 MAC1 MCM4
5 | COD | SCRZ HYDE NTUS SYOG UNSA
5 | EMR | YELL FAIR KIRU WHIT YELL
5 | ESA | ASCG AUCK BAKE BARH BJFS BRAZ BRST CAS1 CCJ2 CHTI
5 | ESA | CKIS CPVG CZTG GLSV GRAS HOFN HRAO HYDE ISBA KERG
5 | ESA | LHAZ MANA MATE MAYG MCIL NICO NTUS NYA1 POVE QAQ1
5 | ESA | SALU SAMO SAVO SCOR SFER SOFI SYOG THTI TLSE TRO1
5 | ESA | UFPR WUHN XMIS YEL2 ASCG CPVG HOFN HRAO MCIL QAQ1
5 | ESA | WUHN
5 | GFZ | 8 HRAO KOKB POHN HERS HRAO KOKB LHAZ POHN
5 | GRG | ASCG CCJ2 CPVG DGAR LHAZ MAYG REUN STK2 SVTL SYOG
5 | GRG | TOW2 BAKE LHAZ SVTL SYOG
5 | JPL | MCM4 NYA1 WHIT CZTG MAC1 MCM4 NYA1 QAQ1 WHIT
6 | COD | FAA1 SCRZ
6 | EMR | YELL MCM4 YELL
6 | ESA | 26 ASCG AUCK BARH BJFS BRAZ BRST CAS1 CCJ2 CHTI CKIS
6 | ESA | CPVG CZTG GLSV GRAS HOFN HYDE KERG LHAZ MANA MATE
6 | ESA | MAYG MCIL NICO NYA1 PARC POVE SALU SAMO SAVO SFER
6 | ESA | SOFI SYOG TLSE TRO1 UFPR WUHN YEL2
6 | GFZ | POHN
6 | GRG | ASCG CPVG STK2 SVTL SYOG SVTL
6 | JPL | MCM4 CHUR DAV1 MCM4
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
----+--------+--------+-------------
1 | COD | ~16:25 | ~ -0.17 ns
2 | COD | ~08:00 | ~ -0.13 ns
3 | COD | ~14:55 | ~ 0.14 ns
4 | COD | ~00:35 | ~ -0.14 ns
5 | COD | ~11:00 | ~ -0.16 ns
6 | COD | ~18:55 | ~ 0.14 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
2 | GRG | 32
2 | JPL | 32
3 | GFZ | 8
4 | GFZ | 8
5 | GFZ | 8 27
6 | GFZ | 8
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 G32 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
9. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
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 | .3 -.1 -.1 -8 1 -2 -.25
EMR | 0 | .8 -7.2 14.1 3 -38 -36 -.14
ESA | 0 | .0 .1 .1 -26 -5 38 -.38
GFZ | 0 | .5 -.1 -.1 -6 -7 4 -.25
GRG | 0 | 8.0 -.1 -19.4 31 -39 -12 -.07
JPL | 0 | 4.6 1.9 10.6 -12 21 -10 -.37
MIT | 0 | 3.2 .7 2.4 16 5 -32 -.20
NGS | 0 | 3.6 -.9 15.8 25 -47 16 -.37
SIO | 0 | 3.9 -1.4 5.6 -47 -101 -152 -.55
COD | 1 | .2 -.1 -.1 -2 3 -1 -.30
EMR | 1 | .1 1.9 18.0 -14 -38 -13 .07
ESA | 1 | -.0 -.1 -.3 -27 -2 20 -.55
GFZ | 1 | .5 -.2 .5 -15 -1 -8 -.34
GRG | 1 | -.2 -.3 -4.7 9 -36 -36 -.07
JPL | 1 | 1.8 -2.2 11.2 -10 15 6 .02
MIT | 1 | 2.2 2.3 5.4 8 3 -22 -.10
NGS | 1 | -.7 .1 13.3 3 -18 21 -.15
SIO | 1 | 1.5 1.0 7.2 16 -69 -111 -.25
COD | 2 | .2 -.0 -.2 -1 5 -1 -.23
EMR | 2 | -.6 -4.2 17.3 -7 -31 -29 -.0
ESA | 2 | -.3 -.8 .5 -20 10 23 -.61
GFZ | 2 | .5 -.2 .3 -11 -2 15 -.31
GRG | 2 | 5.4 -7.4 -13.3 12 -25 -48 -.01
JPL | 2 | 2.9 -.1 13.3 2 -5 4 .02
MIT | 2 | 1.0 1.0 3.2 14 6 -23 -.06
NGS | 2 | .3 5.0 -8.2 24 26 21 -.08
SIO | 2 | 2.0 -2.0 10.0 -52 -104 -93 -.25
COD | 3 | .1 -.2 -.2 -3 6 4 -.17
EMR | 3 | 1.8 2.3 16.9 -25 -19 -18 .02
ESA | 3 | -1.0 -.3 .0 -27 -5 39 -.27
GFZ | 3 | .4 -.5 -.5 -4 -2 9 -.15
GRG | 3 | 5.2 3.6 -9.3 0 -23 -31 .01
JPL | 3 | 6.6 1.7 11.6 3 0 2 .15
MIT | 3 | 1.2 5.5 4.9 17 2 -12 .04
NGS | 3 | .6 4.4 3.7 33 -11 16 .07
SIO | 3 | 2.7 3.8 8.0 58 -98 -63 -.12
COD | 4 | .2 .1 -.1 3 -2 -2 -.17
EMR | 4 | .8 2.1 9.4 -19 -12 -22 .16
ESA | 4 | -.5 -.7 1.1 -19 -10 38 -.34
GFZ | 4 | .2 -.3 -.3 -10 -3 4 -.13
GRG | 4 | 7.2 -2.3 -17.2 17 -25 -16 .04
JPL | 4 | 7.4 4.5 12.9 -4 -12 7 -.16
MIT | 4 | 2.9 4.5 3.4 16 -4 -21 .08
NGS | 4 | 1.6 3.4 14.6 17 -68 34 .09
SIO | 4 | 3.4 2.7 7.7 35 -121 -25 -.27
COD | 5 | .4 .1 .2 4 3 -3 -.08
EMR | 5 | .5 .3 9.2 -18 -30 -14 .12
ESA | 5 | -.1 -1.1 1.0 -14 -5 21 -.19
GFZ | 5 | .2 -.4 .1 -10 -1 -5 -.31
GRG | 5 | 4.4 1.5 -7.2 19 -16 -18 .04
JPL | 5 | 4.2 1.5 6.0 -10 -7 4 -.30
MIT | 5 | 2.1 2.5 1.4 7 -7 -13 .17
NGS | 5 | 6.8 4.3 11.2 38 -49 17 .07
SIO | 5 | .4 3.5 7.6 44 -54 14 -.27
COD | 6 | .3 .2 .2 3 7 -6 -.08
EMR | 6 | -.9 2.9 8.7 -17 -40 -17 .13
ESA | 6 | -.4 -1.2 1.0 -2 -5 29 -.12
GFZ | 6 | .2 -.3 -.2 -8 6 -6 -.06
GRG | 6 | .5 2.6 -9.4 24 -39 -13 -.0
JPL | 6 | 7.8 1.7 4.3 -5 6 11 -.18
MIT | 6 | 2.2 2.2 2.3 25 -19 -19 .23
NGS | 6 | 4.4 .8 5.9 23 -47 -6 .14
SIO | 6 | .2 -.1 7.6 -16 -44 24 -.09
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
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 1.2195.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2195.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 2.2195.[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 3.2195.[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 5.2195.0-6). 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 2195 summary. (Jan 30, 2022 - Feb 05, 2022)
Table 1.2195.a GPS week: 2195 MJD: 59609.000-59615.000
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 654| 0 0 2 1 6 21 .03 7 7 | -537 -141 6 155
| 0 0 0 8 8 16 .01 | 113 188
emr 79| -3 0 8 3 8 17 .11 15 15 | 204552 -275 15 104
| 1 1 2 12 10 13 .06 | 1622 1066
esa 150| 0 -1 3 -10 -3 8 -.04 8 8 | -109 -872 8 210
| 0 0 1 7 10 14 .02 | 323 391
gfz 227| -1 1 0 -7 2 -9 .05 14 11 | -68 84 12 120
| 0 0 1 11 15 17 .02 | 318 386
grg 110| 1 -2 -13 0 11 -9 -.11 10 10 | -62 128 8 159
| 1 0 3 10 13 13 .03 | 181 371
igr n/a| 0 0 -2 9 0 12 .03 5 5 | -14 241 12 159
| 0 0 1 7 12 16 .01 | 1075 1230
jpl 80| 0 -1 6 -3 -8 -20 .19 9 9 | -2803 -47 9 125
| 1 0 1 4 13 20 .01 | 1048 1019
mit 381| 0 1 -2 17 10 27 -.06 6 6 | -1635 88 23 1526
| 0 0 1 13 10 30 .01 | 935 1177
ngs 201| 0 1 0 -1 0 -12 -.02 10 9 | -703 126 803 1755
| 0 0 5 18 23 24 .03 | 423 620
sio 390| 0 1 -4 -4 -44 -56 -.06 10 9 | --- --- --- ---
| 0 0 1 44 52 40 .01 | --- ---
Table 1.2195.b GPS week : 2195 MJD: 59609.000-59615.000
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 4 3 3 3 |
4 | 3 4 4 4 4 4 4 |
5 | 4 3 3 3 3 3 3 |
6 | 3 3 3 3 3 3 2 |
7 | 3 3 3 3 3 3 3 |
8 | 5 5 6 5 4 6 5 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 4 4 5 4 4 4 4 |
12 | 4 3 3 3 4 3 3 |
13 | 4 3 3 3 3 3 3 |
14 | 4 3 3 3 3 4 4 |
15 | 3 4 4 4 3 4 4 |
16 | 3 4 3 3 3 3 4 |
17 | 4 3 3 3 3 3 3 |
18 | 4 4 4 4 4 4 4 |
19 | 3 3 3 4 4 3 4 |
20 | 3 3 3 3 3 3 3 |
21 | 4 4 3 4 3 4 4 |
22 | 3 3 4 3 3 3 3 |
23 | 4 4 4 4 4 4 4 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 2 3 |
27 | 4 4 4 4 6 4 6 |
28 | 4 3 4 4 4 3 3 |
29 | 4 4 4 4 4 4 3 |
30 | 3 3 3 3 3 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 3 3 13 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 2.2195.0 GPS week: 2195 Day: 0 MJD: 59609.000
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 658| 0 0 1 -8 6 24 .03 7 7 | -541 36 6 140
emr 80| -4 -2 10 26 6 38 .18 16 16 | 207605 -1936 17 99
esa 150| 0 -1 1 -1 -4 40 -.03 8 8 | -228 -1035 9 210
gfz 224| -1 2 -1 -11 -16 23 .09 10 10 | -407 88 11 103
grg 107| 2 -2 -21 18 1 6 -.12 13 12 | -25 -3 10 138
igr n/a| 0 0 -3 20 -11 42 .02 4 4 | 1829 -1584 11 162
jpl 80| 0 -1 6 -3 -8 7 .18 10 9 | -638 -1728 9 133
mit 381| 0 1 -2 44 -3 -29 -.08 7 7 | 16 -1401 23 1480
ngs 198| 0 0 4 14 -7 22 -.06 11 10 | -522 -35 1000 2164
sio 377| 1 1 -4 -69 22 -106 -.06 9 8 | --- --- --- ---
Table 2.2195.1 GPS week: 2195 Day: 1 MJD: 59610.000
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 657| 0 0 2 7 14 38 .03 7 7 | -476 -216 5 106
emr 80| -2 2 9 6 -6 33 .12 15 15 | 205694 -828 18 105
esa 150| 0 -1 1 -23 -18 0 -.01 8 8 | -64 -1112 8 144
gfz 228| 0 0 0 -21 3 -11 .04 9 8 | -157 -2 12 124
grg 110| 0 -3 -11 4 -7 6 -.14 10 10 | 62 -184 8 157
igr n/a| -1 0 -4 12 -16 26 .02 4 4 | 111 -687 12 157
jpl 80| -1 -1 7 -4 0 -22 .19 9 9 | -2501 -619 10 90
mit 381| 0 1 -4 16 9 29 -.06 6 6 | -1636 -740 24 1508
ngs 197| 1 1 3 -10 -46 -7 -.05 10 9 | -504 -169 811 1753
sio 384| 0 1 -7 29 31 -74 -.05 10 9 | --- --- --- ---
Table 2.2195.2 GPS week: 2195 Day: 2 MJD: 59611.000
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 659| 0 -1 2 5 2 23 .03 7 7 | -484 -207 6 148
emr 79| -5 -1 11 2 15 12 .14 16 16 | 204417 304 18 87
esa 150| 0 -1 4 -14 4 2 -.05 8 8 | -40 -553 9 228
gfz 222| -1 1 2 -6 8 -13 .05 13 12 | -388 878 12 99
grg 110| 2 -3 -12 -10 22 -30 -.12 11 10 | -302 785 10 161
igr n/a| 0 0 -1 4 10 2 .03 6 5 | -953 752 13 155
jpl 80| 0 -1 8 1 4 -30 .18 9 9 | -3495 655 10 116
mit 381| 0 1 -1 21 -1 52 -.06 6 6 | -2391 630 24 1608
ngs 198| 0 3 -11 22 6 -18 -.00 10 10 | -649 173 661 1547
sio 401| 0 1 -4 -59 -84 -94 -.06 12 11 | --- --- --- ---
Table 2.2195.3 GPS week: 2195 Day: 3 MJD: 59612.000
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 654| 0 -1 3 12 17 17 .02 7 6 | -609 -112 6 161
emr 79| -2 0 10 -15 2 16 .14 15 15 | 204059 -407 15 85
esa 150| 0 0 2 -16 -9 4 -.05 8 8 | 542 -1314 8 222
gfz 230| -1 1 0 -21 -14 -22 .05 14 9 | 435 -241 13 113
grg 115| 2 -2 -14 -12 17 -8 -.11 10 9 | 175 -98 8 141
igr n/a| 0 0 -2 3 -3 8 .02 5 5 | -678 259 12 165
jpl 80| 0 -1 7 -3 -15 0 .19 9 9 | -3024 -12 9 129
mit 381| 0 0 -2 8 9 56 -.06 7 6 | -1692 -533 24 1573
ngs 203| 1 0 -1 15 2 -53 -.02 9 9 | -1640 1460 738 1406
sio 397| 0 1 -4 26 -36 -66 -.06 9 8 | --- --- --- ---
Table 2.2195.4 GPS week: 2195 Day: 4 MJD: 59613.000
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 652| 0 0 3 -8 8 26 .03 7 6 | -659 10 7 125
emr 80| -2 0 6 -1 19 10 .07 16 16 | 203513 -873 14 92
esa 150| 0 0 3 -5 -10 8 -.04 8 8 | -307 -613 10 157
gfz 232| -2 0 0 -1 28 0 .04 17 13 | 60 -257 12 114
grg 108| 1 -2 -15 1 19 -12 -.11 10 10 | 42 -209 8 134
igr n/a| 0 0 -2 -1 -4 8 .03 5 5 | -541 -359 14 158
jpl 80| 0 -2 6 2 -25 -52 .20 10 10 | -3013 -590 12 113
mit 381| 0 1 -1 2 21 15 -.05 6 6 | -1865 -433 20 1514
ngs 200| 1 1 2 -7 29 9 .02 9 9 | -689 114 776 1656
sio 400| 0 1 -4 28 -81 -42 -.07 8 8 | --- --- --- ---
Table 2.2195.5 GPS week: 2195 Day: 5 MJD: 59614.000
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 648| 0 0 2 -4 -7 34 .02 7 6 | -652 0 7 170
emr 80| -2 0 5 8 22 -1 .11 15 15 | 202722 1273 13 76
esa 150| 0 -1 4 -11 5 3 -.07 8 8 | -480 -271 8 229
gfz 229| 0 1 -3 9 -4 -28 .07 20 14 | 222 -69 13 121
grg 109| 1 -2 -9 -3 26 -9 -.10 10 9 | -92 137 7 149
igr n/a| 0 0 -2 11 19 6 .03 5 5 | -912 2027 14 130
jpl 80| -1 0 5 -7 11 -30 .18 9 9 | -3889 1287 9 115
mit 381| 0 1 -3 12 26 15 -.05 7 6 | -2865 1868 26 1394
ngs 208| 2 0 2 -28 13 -12 -.04 9 9 | -514 -275 910 2149
sio 381| 0 2 -3 30 -102 -17 -.06 10 8 | --- --- --- ---
Table 2.2195.6 GPS week: 2195 Day: 6 MJD: 59615.000
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 651| 0 0 3 7 5 -13 .04 6 6 | -343 -499 7 235
emr 80| -2 2 6 -1 2 11 .00 15 15 | 203858 537 12 190
esa 150| 0 0 3 -2 12 2 -.06 8 8 | -190 -1207 8 281
gfz 230| 0 1 1 0 8 -19 .05 17 12 | -242 195 13 169
grg 113| 0 -2 -11 6 -3 -18 -.06 9 8 | -296 472 9 233
igr n/a| 0 0 0 16 5 -5 .03 4 4 | 1046 1282 12 188
jpl 80| 0 -3 3 -7 -22 -12 .20 11 10 | -3062 674 9 179
mit 381| 0 1 -3 18 12 49 -.04 7 6 | -1018 1228 24 1609
ngs 206| 0 1 0 -12 6 -23 -.01 9 9 | -404 -380 729 1614
sio 394| 0 1 -2 -19 -57 3 -.07 10 9 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.2195.0 GPS week: 2195 Day: 0 MJD: 59609.000
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 8 9 9 4 9 5 11 7 2 | 29 30 31 30 27 29 31 26 31 28 28
2 | 7 12 7 10 9 3 9 7 9 10 3 | 33 36 36 37 33 34 35 32 33 35 33
3 | 7 15 9 9 13 5 12 6 9 7 3 | 22 26 26 25 21 24 28 18 24 18 21
4 | 9 17 8 6 15 5 10 7 8 8 3 | 57 52 56 60 64 59 54 57 56 61 57
5 | 8 13 7 10 16 5 11 5 11 10 3 | 25 25 24 29 29 25 29 23 25 28 24
6 | 6 16 7 10 7 3 8 6 8 9 3 | 33 36 35 36 31 34 36 29 36 33 33
7 | 6 12 5 8 14 3 10 7 7 7 2 | 52 57 54 55 46 53 55 53 54 54 52
8E | 7 26 8 22 17 4 11 8 12 6 4 | 35 32 35 48 39 34 32 32 33 39 34
9 | 7 10 8 6 9 4 10 7 9 6 2 | 32 36 30 33 29 29 32 30 28 31 30
10 | 6 18 7 9 8 3 10 8 9 7 3 | 23 29 24 22 24 22 25 21 22 21 22
X11 | 8 14 12 10 11 5 13 9 16 --- 4 | 50 52 51 50 51 50 51 47 51 --- 49
12 | 8 20 7 7 16 4 9 6 14 9 3 | 36 44 35 37 39 35 42 32 34 34 35
13 | 6 10 5 12 22 5 9 4 11 10 3 | 26 32 27 30 30 25 34 25 24 28 26
14 | 11 11 8 7 12 4 9 6 11 15 3 | 78 70 73 75 79 75 71 73 79 76 74
15 | 7 13 6 12 15 7 8 5 8 9 3 | 33 30 28 28 34 30 30 25 27 28 27
16 | 5 15 6 8 16 4 9 5 12 10 3 | 29 29 31 30 37 31 30 28 33 32 29
17E | 10 17 12 7 11 5 11 7 11 6 3 | 53 49 44 52 55 49 51 50 50 51 49
X18 | 8 11 10 8 13 5 8 10 13 --- 3 | 43 48 46 44 44 44 47 40 41 --- 43
19E | 9 21 9 8 13 3 8 6 8 8 3 | 31 36 37 37 37 35 39 34 38 39 34
20 | 6 15 6 7 16 4 9 5 14 8 3 | 33 34 33 35 33 33 35 33 36 35 33
21 | 4 18 8 10 10 6 8 8 11 14 3 | 46 45 49 50 45 48 48 45 49 49 46
22 | 6 12 8 10 13 7 8 7 11 8 3 | 22 26 20 23 21 21 24 22 26 22 21
23 | 12 20 11 11 13 5 11 11 14 11 4 | 100 101 97 97 98 96 98 94 100 94 97
24 | 5 12 7 7 7 4 15 7 9 10 3 | 26 36 26 25 25 27 38 23 22 25 25
25 | 7 10 7 7 12 3 8 8 12 8 3 | 25 30 25 30 28 27 29 23 26 27 25
26 | 5 8 8 8 14 4 8 6 9 5 2 | 23 28 27 25 23 24 27 20 23 23 23
27E | 7 26 6 12 14 4 13 7 15 10 4 | 27 33 25 31 28 27 27 25 28 30 26
X28 | 8 11 6 13 10 5 9 6 11 --- 3 | 30 31 28 34 31 30 31 31 33 --- 30
29E | 6 28 10 8 17 4 7 8 15 10 4 | 69 74 71 69 72 70 71 67 68 69 69
30 | 8 11 6 8 12 3 9 6 10 7 3 | 26 39 30 31 26 28 37 27 34 32 29
31 | 7 13 7 9 12 5 9 7 10 8 3 | 45 49 47 44 40 45 47 42 45 42 44
32 | 6 12 7 10 13 3 9 4 8 5 2 | 457 317 457 456 472 457 457 456 455 454 456
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 16 8 10 13 4 10 7 11 9 |T 51 49 51 53 52 51 53 49 52 53 50
WRMS | 7 16 8 10 12 4 9 7 10 8 |NE 53 50 53 54 54 53 55 50 53 54 52
MEDI | 7 13 7 9 13 4 9 7 11 8 |MD 33 36 33 35 33 33 35 31 33 33 33
Table 3.2195.1 GPS week: 2195 Day: 1 MJD: 59610.000
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 13 9 6 8 4 7 6 9 12 3 | 23 23 25 19 22 21 24 19 23 26 21
2 | 7 13 5 9 8 4 7 6 9 10 2 | 26 28 24 28 22 25 27 23 25 24 24
3 | 6 18 9 7 9 6 9 6 8 9 3 | 22 23 23 20 19 19 23 16 22 18 19
4 | 11 18 7 10 11 6 9 6 10 8 3 | 46 45 46 45 48 48 43 48 48 48 46
5 | 7 15 8 8 14 4 8 6 9 9 3 | 25 25 21 23 25 23 26 23 23 24 22
6 | 10 16 7 9 7 4 6 6 7 9 3 | 29 29 27 26 24 25 29 24 24 25 25
7 | 5 11 6 7 10 3 9 7 9 8 2 | 27 30 26 28 24 27 32 27 31 28 27
X8E | 6 --- 9 20 8 4 12 9 15 14 4 | 23 --- 25 37 25 23 24 22 22 26 22
9 | 7 9 9 9 5 3 8 5 12 7 2 | 30 32 32 30 28 29 32 27 33 28 29
10 | 5 12 7 10 9 4 11 8 10 9 3 | 24 24 26 25 23 24 23 24 26 22 23
X11 | 9 16 12 9 11 5 7 8 12 --- 3 | 28 33 31 30 30 29 32 30 27 --- 29
12 | 6 19 6 7 15 4 7 7 8 10 3 | 30 32 27 32 29 29 33 28 30 27 29
13 | 6 13 5 7 9 3 9 5 8 9 2 | 26 31 27 27 24 26 34 25 27 28 27
14 | 9 13 7 7 11 4 6 6 9 11 3 | 53 48 49 50 48 48 49 47 46 48 48
15 | 7 13 7 9 17 6 13 6 7 9 3 | 29 29 28 29 29 28 28 26 28 29 27
16 | 6 23 7 9 13 5 7 6 15 10 3 | 16 20 13 17 20 16 17 15 17 21 15
17E | 10 16 11 9 9 5 8 6 8 8 3 | 35 34 26 34 36 31 31 32 32 37 31
X18 | 9 17 10 7 11 5 10 7 8 --- 3 | 22 29 27 24 26 24 26 25 22 --- 23
19E | 10 16 9 8 8 5 7 6 8 8 3 | 22 25 23 21 23 23 25 23 24 28 22
20 | 8 15 7 6 12 5 7 6 13 9 3 | 32 31 31 32 30 31 34 30 33 32 31
21 | 7 17 8 11 10 6 7 9 11 12 3 | 37 39 38 38 34 36 34 38 38 40 36
22 | 5 15 8 10 9 6 9 6 10 8 3 | 19 22 19 23 17 18 21 19 24 20 19
23 | 10 18 12 14 13 6 12 9 15 10 4 | 70 70 71 72 70 68 69 68 71 66 69
24 | 5 12 8 5 8 4 11 6 7 9 2 | 20 32 24 21 19 22 33 19 21 19 21
25 | 5 11 7 7 11 2 7 7 6 10 2 | 20 25 20 21 19 21 26 19 19 22 20
26 | 5 6 9 8 9 4 7 6 10 9 2 | 18 21 21 20 17 18 22 16 19 18 18
27E | 7 14 7 10 8 3 12 9 12 12 3 | 17 22 18 22 16 16 19 18 18 22 16
X28 | 7 15 6 10 9 3 10 7 5 --- 3 | 22 27 20 27 22 21 28 21 21 --- 22
29E | 7 25 10 9 12 4 9 7 8 15 3 | 39 36 38 41 38 38 36 38 40 45 38
30 | 7 10 5 8 10 3 11 6 8 8 2 | 18 28 21 19 15 18 30 19 20 22 20
31 | 6 9 6 6 9 4 9 7 6 10 2 | 28 35 28 29 26 28 35 27 29 26 28
32 | 6 11 8 11 8 5 8 4 7 8 2 | 434 337 434 431 444 435 432 433 435 428 433
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 15 8 9 10 4 9 6 10 10 |T 40 40 40 41 40 40 43 39 41 43 40
WRMS | 7 15 8 8 10 4 9 6 9 9 |NE 43 42 43 43 42 42 46 42 43 45 42
MEDI | 7 15 7 9 9 4 8 6 9 9 |MD 26 29 26 27 24 25 29 24 25 26 24
Table 3.2195.2 GPS week: 2195 Day: 2 MJD: 59611.000
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 13 9 9 7 4 8 5 9 10 2 | 37 37 36 37 32 37 36 31 39 38 35
2 | 5 15 6 10 7 6 8 6 8 11 2 | 41 43 42 41 39 40 44 40 43 41 41
3 | 9 16 9 9 9 5 9 6 8 8 3 | 31 35 31 31 28 30 33 26 29 29 29
4 | 9 17 8 11 11 8 11 5 14 8 3 | 46 44 44 45 48 44 44 46 56 46 46
5 | 6 17 8 11 11 5 6 4 9 12 3 | 34 32 32 35 32 33 37 31 38 32 33
6 | 6 11 7 5 6 5 8 4 7 8 2 | 36 37 35 33 33 36 39 33 37 33 34
7 | 6 11 7 10 10 4 7 5 12 9 3 | 35 40 36 40 32 36 40 35 38 37 36
8E | 10 20 7 47 14 12 12 11 11 9 6 | 27 29 24 37 31 24 26 23 28 25 24
9 | 8 10 7 12 7 9 9 6 10 9 3 | 34 39 34 36 31 34 37 29 30 30 32
10 | 8 13 8 9 8 3 9 6 9 14 3 | 34 32 33 33 32 32 32 29 30 32 31
X11 | 7 14 14 13 10 11 --- 8 12 --- 4 | 27 32 28 25 30 28 --- 29 33 --- 28
12 | 5 20 7 8 14 4 8 5 6 12 3 | 39 40 35 40 35 36 39 35 34 35 36
13 | 5 15 6 8 9 5 10 5 7 16 3 | 38 43 39 39 38 40 44 37 37 36 38
14 | 8 12 8 8 12 6 7 6 11 14 3 | 64 64 61 64 68 63 64 63 72 68 64
15 | 7 13 7 14 14 6 13 7 7 14 3 | 38 37 37 40 37 37 38 34 39 39 36
16 | 5 17 7 11 13 5 8 5 14 9 3 | 26 27 26 28 28 27 27 26 34 29 26
17E | 9 17 10 8 9 9 9 6 10 8 3 | 33 36 28 33 35 31 33 32 31 35 31
X18 | 9 13 11 11 9 7 9 7 7 --- 3 | 27 29 30 30 29 29 31 28 31 --- 28
19E | 10 19 8 7 9 6 7 6 10 9 3 | 27 28 24 24 27 25 26 24 25 26 24
20 | 5 14 6 11 11 6 7 5 9 12 3 | 41 42 40 43 40 42 45 41 46 38 41
21 | 5 16 6 10 12 6 9 6 13 14 3 | 87 86 86 85 83 87 87 84 90 91 86
22 | 6 15 11 12 12 7 10 6 12 13 3 | 34 35 34 37 35 32 34 32 34 36 33
23 | 11 17 13 15 12 7 11 7 13 14 4 | 69 68 67 71 69 67 67 68 65 73 68
24 | 6 15 7 10 6 5 12 6 6 11 3 | 32 39 32 33 31 33 38 30 31 34 32
25 | 6 12 7 6 12 4 9 5 7 12 2 | 35 37 34 37 35 35 36 32 37 37 34
26 | 5 10 9 8 11 4 7 6 10 13 3 | 36 37 37 35 35 36 35 32 35 35 34
27E | 7 27 9 7 11 4 11 8 9 12 3 | 25 35 24 33 28 25 25 24 29 28 25
X28 | 6 14 7 10 9 5 9 6 14 --- 3 | 32 34 28 32 30 30 33 28 35 --- 30
29E | 5 20 12 12 15 5 9 7 10 14 3 | 26 24 25 25 27 24 24 24 26 29 24
30 | 7 10 5 9 11 4 8 5 11 11 3 | 35 42 38 38 34 38 43 34 41 40 37
31 | 5 12 9 9 11 3 10 6 9 16 3 | 39 41 41 39 36 40 44 37 37 41 39
X32 | 26 --- 24 33 311 21 76 28 26 38 12 | 9999 --- 9999 9999 9999 9999 9999 9999 9999 9999 9999
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 16 8 13 11 6 9 6 10 12 |T 37 39 36 38 37 37 39 35 39 39 36
WRMS | 7 16 8 12 10 5 9 6 10 11 |NE 39 41 39 40 38 39 41 37 41 41 38
MEDI | 6 15 8 10 11 5 9 6 10 12 |MD 35 37 34 37 33 35 37 32 35 35 34
Table 3.2195.3 GPS week: 2195 Day: 3 MJD: 59612.000
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 | 5 12 7 8 8 5 8 5 7 6 2 | 22 24 24 21 20 22 26 20 21 21 21
2 | 6 15 7 9 7 5 10 6 8 9 3 | 22 25 22 26 24 23 24 23 24 24 22
X3 | 6 --- 8 13 9 4 11 7 11 7 3 | 20 --- 21 19 18 19 23 18 21 19 18
4 | 8 18 8 10 11 7 10 6 11 8 3 | 43 39 42 45 47 41 40 41 46 42 42
5 | 6 17 8 13 11 5 7 5 9 11 3 | 23 23 19 26 25 22 26 22 23 24 21
6 | 6 11 7 7 5 4 6 6 7 8 2 | 22 25 24 21 22 22 25 22 22 23 22
7 | 5 10 6 8 9 3 8 6 8 9 2 | 40 44 41 41 34 41 45 40 37 42 40
8E | 8 25 9 55 14 7 9 11 12 12 4 | 22 28 23 36 24 24 23 20 22 21 20
9 | 7 9 7 10 7 4 7 5 9 8 2 | 25 27 23 25 20 23 26 23 23 22 23
10 | 5 11 7 8 7 3 11 6 10 9 2 | 22 24 24 21 20 22 25 21 23 20 21
X11 | 7 14 14 9 9 6 --- 6 8 --- 4 | 20 24 19 18 24 20 --- 23 17 --- 19
12 | 5 20 6 7 13 4 8 5 7 9 3 | 29 34 25 26 23 26 30 23 26 22 25
13 | 6 19 6 5 10 5 10 6 14 9 3 | 21 30 21 20 22 20 30 21 19 20 20
14 | 10 10 9 5 12 7 10 7 11 12 3 | 51 48 46 51 56 52 46 52 57 53 50
15 | 7 17 8 8 15 7 12 4 12 8 3 | 26 27 22 25 30 24 25 23 26 22 23
16 | 7 20 5 8 10 5 10 4 10 10 3 | 21 22 19 19 23 20 24 19 23 22 19
17E | 10 15 11 6 10 6 10 9 7 8 3 | 35 35 29 35 37 32 34 38 35 39 34
X18 | 8 13 11 9 7 5 8 7 11 --- 3 | 19 26 23 24 22 21 24 23 18 --- 21
19E | 12 19 10 10 9 6 9 9 9 9 3 | 25 29 25 25 23 24 25 29 26 29 25
20 | 6 15 6 11 11 5 7 6 5 9 2 | 21 19 19 23 21 20 22 22 19 23 20
21 | 6 14 7 11 9 6 9 11 12 11 3 | 42 41 45 46 39 44 44 38 44 41 41
22 | 5 13 7 13 9 7 8 5 9 6 2 | 19 25 18 22 17 18 22 19 19 18 18
23 | 9 17 12 10 10 6 9 9 14 10 3 | 59 58 55 59 55 55 57 56 62 58 57
24 | 5 13 7 9 6 4 13 5 8 7 2 | 19 30 20 18 16 19 30 18 18 18 19
25 | 5 11 6 7 9 3 10 6 7 9 2 | 19 26 21 23 23 21 26 20 19 21 20
26 | 3 10 8 7 7 4 7 5 6 7 2 | 18 21 18 17 16 17 23 14 16 16 16
X27E | 6 --- 11 12 10 4 13 8 10 11 3 | 19 --- 22 28 23 18 22 18 18 20 18
X28 | 8 12 10 10 7 6 10 7 12 --- 3 | 30 31 24 25 25 26 29 25 25 --- 25
29E | 9 23 9 10 13 6 8 7 9 12 3 | 35 38 34 38 37 37 33 38 34 42 35
30 | 6 14 5 5 9 3 9 6 9 10 2 | 20 33 23 22 18 22 32 21 21 27 22
31 | 6 10 5 8 7 3 9 6 6 10 2 | 37 39 35 34 30 35 41 32 34 34 34
32 | 5 12 8 10 12 6 10 5 6 9 3 | 717 9999 716 715 707 714 716 716 716 711 716
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 15 8 14 10 5 9 7 9 9 |T 48 30 48 49 48 48 52 48 48 51 47
WRMS | 6 15 8 9 9 5 9 6 9 8 |NE 52 30 52 53 51 52 56 51 52 55 51
MEDI | 6 14 7 9 9 5 9 6 9 9 |MD 22 28 23 25 23 22 26 23 23 23 22
Table 3.2195.4 GPS week: 2195 Day: 4 MJD: 59613.000
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 | 5 11 8 8 7 3 7 5 7 7 2 | 31 32 33 30 31 31 31 30 34 34 31
2 | 8 14 9 13 9 4 12 5 9 9 3 | 34 35 33 33 30 32 36 30 36 31 32
3 | 5 13 9 11 8 4 11 6 8 10 3 | 29 33 30 26 28 28 31 26 31 27 28
4 | 9 17 9 10 12 5 11 5 8 8 3 | 49 46 49 51 55 49 45 49 51 51 49
5 | 7 8 7 10 13 5 10 5 9 9 3 | 32 33 31 36 31 33 34 30 32 30 31
6 | 6 13 7 7 5 4 9 5 7 7 2 | 31 32 30 33 28 30 32 29 34 29 30
7 | 6 10 5 7 12 3 10 7 10 7 3 | 37 40 39 40 30 38 41 39 44 39 38
8E | 6 19 6 67 13 5 12 6 11 9 3 | 26 27 23 45 28 24 24 22 24 24 23
9 | 7 9 8 10 7 4 8 5 9 7 2 | 30 33 33 32 28 32 32 30 33 30 31
10 | 5 11 7 6 9 3 10 4 7 7 2 | 31 32 33 31 33 30 30 29 29 28 30
X11 | 8 14 13 14 11 5 13 7 8 --- 4 | 25 31 25 27 27 26 28 24 29 --- 25
12 | 6 24 9 9 15 5 11 7 7 9 3 | 35 42 31 32 29 31 35 29 35 28 31
13 | 6 14 8 7 9 6 10 5 7 9 2 | 34 37 34 35 32 32 39 32 34 30 33
14 | 6 12 10 5 12 5 10 7 9 8 3 | 54 53 51 57 61 54 53 58 59 56 56
X15 | 7 13 8 8 --- 7 11 5 5 9 3 | 34 34 33 36 --- 33 35 31 34 33 33
16 | 7 22 5 5 11 5 8 6 6 5 3 | 21 22 19 22 24 21 22 19 19 21 20
17E | 9 17 11 7 11 6 10 5 7 7 3 | 37 36 29 36 38 33 33 36 38 38 35
X18 | 8 12 11 8 9 5 11 7 9 --- 3 | 22 26 25 24 26 24 25 23 23 --- 23
19E | 10 21 9 8 10 4 9 5 12 8 3 | 27 30 24 30 24 25 25 26 34 26 25
20 | 6 12 5 10 11 5 10 5 7 9 2 | 37 37 37 40 36 38 41 36 37 37 37
21 | 6 15 7 9 9 4 10 7 11 12 3 | 65 64 67 63 64 66 63 61 70 67 64
22 | 7 11 10 10 8 8 10 5 15 4 3 | 28 28 29 32 28 27 25 26 26 24 27
23 | 10 17 12 12 11 6 11 6 15 9 4 | 70 68 67 69 69 67 67 70 73 68 69
24 | 5 12 7 9 6 5 11 5 8 8 2 | 26 34 27 32 24 27 35 24 28 24 27
25 | 5 15 8 8 11 4 11 7 8 8 3 | 28 34 27 33 30 30 30 29 29 31 29
26 | 6 9 10 8 7 6 9 7 7 6 2 | 29 32 30 30 28 29 30 25 28 25 27
27E | 8 32 7 38 13 5 13 7 13 11 5 | 22 37 22 34 27 23 24 23 24 24 22
X28 | 8 15 9 8 7 4 13 8 9 --- 3 | 29 32 23 28 26 27 30 28 32 --- 27
29E | 7 21 8 7 14 6 9 7 10 11 3 | 28 28 27 28 26 28 28 28 30 32 27
30 | 6 10 6 8 9 4 10 6 9 6 2 | 26 34 27 28 24 26 33 27 32 28 27
31 | 5 11 7 9 7 4 8 7 7 8 2 | 38 41 39 39 36 39 41 37 40 36 38
32 | 6 12 7 9 8 7 9 4 8 7 2 | 948 599 947 949 960 950 945 945 946 942 946
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 16 8 17 10 5 10 6 9 8 |T 62 53 61 64 63 61 63 60 64 65 61
WRMS | 6 16 8 13 10 5 10 6 9 8 |NE 68 57 68 69 69 68 69 67 70 72 68
MEDI | 6 13 8 8 9 5 10 6 8 8 |MD 31 34 30 33 29 30 32 29 33 30 30
Table 3.2195.5 GPS week: 2195 Day: 5 MJD: 59614.000
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 6 4 8 6 10 9 2 | 32 31 33 33 30 31 33 30 33 30 31
2 | 6 14 6 13 9 4 9 6 11 9 3 | 40 41 40 42 37 38 39 37 41 38 38
3 | 5 11 10 16 7 4 10 6 10 5 3 | 32 31 33 31 28 29 32 26 29 27 29
4 | 9 19 7 11 13 5 12 7 10 9 3 | 45 44 46 53 51 48 44 48 47 48 47
5 | 8 12 6 10 12 3 8 5 10 10 3 | 29 26 24 31 28 27 28 26 28 28 27
6 | 5 10 7 8 6 4 7 6 8 8 2 | 27 30 28 27 25 27 29 23 26 27 25
7 | 4 13 6 11 8 4 8 6 6 9 2 | 27 28 27 28 26 26 31 27 28 27 26
8E | 12 16 10 77 14 8 11 17 16 19 5 | 23 20 21 46 22 21 22 28 28 32 22
9 | 7 12 7 11 8 4 9 6 10 8 3 | 34 40 37 38 33 35 37 31 36 33 34
10 | 6 14 8 11 7 3 9 6 8 6 2 | 32 28 32 31 30 30 31 27 31 28 30
X11 | 8 17 14 11 10 5 11 8 14 --- 4 | 29 32 29 32 31 29 30 28 29 --- 29
12 | 5 19 6 5 11 4 8 6 5 10 3 | 33 37 29 31 34 31 35 29 33 30 31
13 | 5 20 4 9 7 6 10 9 9 7 3 | 38 41 36 40 38 38 41 36 39 37 37
14 | 6 12 8 8 12 5 8 8 9 16 3 | 46 45 44 46 49 44 43 47 46 44 45
15 | 6 17 10 9 17 7 14 7 10 8 3 | 42 42 43 43 50 42 40 40 41 41 41
16 | 5 19 6 6 10 5 6 6 6 6 2 | 20 21 21 21 24 20 22 19 21 20 20
17E | 6 14 10 9 8 5 8 6 6 8 2 | 32 31 27 32 35 30 32 34 34 34 31
X18 | 8 12 10 9 8 3 9 8 8 --- 3 | 24 28 27 25 28 25 29 25 28 --- 25
19E | 9 16 9 12 8 4 8 5 8 7 3 | 22 26 23 28 23 23 24 24 26 24 22
20 | 7 14 5 14 9 4 9 6 10 11 3 | 37 36 33 41 35 36 35 36 39 37 36
21 | 8 15 7 10 9 5 9 9 10 12 3 | 57 54 57 58 54 56 58 55 59 54 56
22 | 5 13 8 10 7 6 8 5 13 6 3 | 31 30 31 30 30 28 31 28 30 29 29
23 | 10 16 14 10 9 5 12 8 13 10 4 | 74 71 72 75 73 74 74 74 77 73 73
24 | 5 12 7 7 7 4 10 5 10 8 2 | 29 34 31 26 30 31 35 28 30 28 29
25 | 6 9 6 5 8 3 10 5 6 10 2 | 28 30 26 27 28 26 30 24 26 27 26
26 | 5 8 8 5 6 4 7 6 7 6 2 | 30 30 32 29 29 30 32 26 29 28 29
27E | 7 25 10 54 15 8 10 6 8 8 4 | 19 27 23 39 21 20 19 20 23 19 19
X28 | 4 13 7 9 5 4 9 7 8 --- 2 | 25 30 22 25 23 25 29 23 23 --- 23
29E | 5 22 8 9 11 4 7 7 10 14 3 | 34 36 34 34 37 35 34 36 38 36 34
30 | 6 11 4 8 8 3 9 6 7 9 2 | 29 34 28 28 27 28 35 28 29 27 28
31 | 6 13 7 6 6 3 9 8 7 10 2 | 35 37 34 30 33 32 37 29 31 30 32
32 | 6 15 9 9 8 6 10 5 12 7 3 | 841 690 842 839 845 841 840 838 838 839 840
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 15 8 20 10 5 9 7 9 10 |T 58 55 58 60 58 58 59 57 59 61 57
WRMS | 6 15 8 14 9 5 9 6 9 8 |NE 64 60 64 65 64 63 65 62 64 67 63
MEDI | 6 14 7 9 8 4 9 6 9 9 |MD 32 31 31 31 30 30 32 28 30 30 29
Table 3.2195.6 GPS week: 2195 Day: 6 MJD: 59615.000
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 11 8 9 6 3 10 6 10 8 2 | 39 37 39 37 37 37 39 37 37 37 37
2 | 7 13 6 10 6 2 8 4 9 9 2 | 41 41 40 44 39 40 39 39 41 41 40
3 | 6 11 8 6 7 3 10 6 6 9 2 | 33 32 32 29 31 30 34 29 30 30 30
4 | 8 18 7 9 12 5 12 7 10 8 3 | 54 49 54 56 62 56 53 57 54 56 55
5 | 5 12 7 7 12 4 8 5 8 10 2 | 33 31 28 33 34 32 33 30 30 32 31
6 | 6 11 7 6 4 2 8 4 7 7 2 | 37 36 38 37 36 36 38 35 37 38 36
7 | 3 11 6 9 8 3 8 5 6 8 2 | 60 63 59 61 55 61 63 60 61 60 60
8E | 11 18 9 67 13 8 13 16 12 16 5 | 45 39 43 53 43 43 41 44 45 45 43
9 | 6 10 9 11 7 2 12 4 8 8 3 | 34 36 33 35 28 33 33 32 29 33 32
10 | 5 18 9 10 6 3 9 5 8 10 3 | 31 34 32 30 30 29 30 27 27 27 29
X11 | 9 19 13 10 7 6 10 6 13 --- 4 | 50 53 50 53 53 50 49 52 51 --- 51
12 | 6 20 6 9 11 3 9 8 6 10 3 | 36 46 36 34 33 34 39 29 34 30 33
13 | 7 15 7 9 9 4 11 5 9 8 3 | 29 32 29 31 31 29 33 27 28 25 28
14 | 8 13 7 6 10 5 12 7 9 16 3 | 73 70 70 73 78 72 69 74 76 74 73
15 | 7 19 10 13 12 7 14 7 10 12 3 | 32 32 30 31 31 30 32 31 32 30 30
16 | 5 21 10 10 10 4 10 9 10 7 3 | 36 40 38 38 40 37 38 35 35 37 36
17E | 5 16 10 9 7 5 11 4 8 5 2 | 62 59 57 61 64 61 59 63 66 64 61
X18 | 8 15 12 10 8 4 9 7 6 --- 3 | 44 47 46 48 47 45 44 43 43 --- 44
19E | 6 19 10 9 12 3 12 5 10 9 3 | 48 49 54 52 48 52 54 51 59 50 51
20 | 5 12 5 8 9 4 10 6 11 10 2 | 37 36 34 40 35 37 36 37 39 38 36
21 | 7 16 6 13 7 6 12 9 11 13 3 | 62 58 59 59 58 59 61 58 62 60 59
22 | 3 13 7 14 8 6 10 6 13 10 3 | 30 32 33 30 29 30 29 27 28 28 28
23 | 9 18 14 9 8 6 11 9 10 11 3 | 92 89 87 92 90 89 90 91 91 88 90
24 | 6 12 8 9 5 3 11 5 7 11 2 | 28 34 27 26 26 26 36 24 25 26 26
25 | 5 13 7 4 10 3 9 5 4 6 2 | 32 35 30 32 33 31 34 28 29 32 30
26 | 6 11 15 9 7 4 8 8 6 8 3 | 34 35 34 34 32 32 35 29 31 32 31
27E | 8 12 10 44 11 4 11 10 12 11 5 | 41 35 40 46 40 38 38 36 37 34 37
X28 | 6 14 7 11 7 5 12 6 6 --- 3 | 35 38 32 43 39 39 38 38 37 --- 36
29E | 5 20 9 8 11 5 11 6 7 9 3 | 79 82 79 80 81 78 77 76 80 78 78
30 | 4 11 5 7 7 3 12 4 7 11 2 | 35 41 34 33 32 35 42 35 36 33 34
31 | 4 16 8 7 6 3 10 7 5 13 3 | 49 55 50 49 46 48 54 45 49 47 48
32 | 5 12 7 12 8 3 9 4 8 7 2 | 906 670 905 906 919 906 905 904 904 905 905
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 15 8 17 9 4 11 7 9 10 |T 71 64 70 72 71 70 71 69 70 72 69
WRMS | 6 15 8 12 8 4 10 6 9 9 |NE 74 66 73 74 74 73 75 72 73 76 72
MEDI | 6 13 8 9 8 4 10 6 8 9 |MD 37 39 38 40 39 37 39 37 37 37 36
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2195 GPS week: 2195 MJD: 59609.0-59615.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 |U 9 12 21 |U 13 18 37 |U 9 10 23 |
emr | emr 3017 |U 13 10 24 |U 18 21 59 |U 21 18 31 |
esa | esa 3072 | 10 19 43 | 15 17 50 | 13 9 25 |
gfz | gfz 3070 |U 7 10 23 |U 12 17 35 |U 10 10 21 |
grg | grg 3057 |U 10 16 26 |U 13 24 38 | 11 10 29 |
igr | igr 3057 | 8 8 24 | 13 16 35 | 10 9 21 |
igs | igs 3030 | 7 10 22 | 13 17 39 | 10 8 22 |
jpl | jpl 3044 | 13 16 35 |U 15 18 55 | 16 15 32 |
mit | mit 3072 |U 8 10 21 |U 12 17 36 |U 10 10 25 |
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 5.2195.0 GPS week: 2195 Day: 0 MJD: 59609.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 13 15 34 | 9 9 25 |
emr | emr 3072 | ---- ---- ---- | 20 23 45 | 26 21 27 |
esa | esa 3072 | ---- ---- ---- | 15 15 39 | 13 10 29 |
gfz | gfz 3072 | ---- ---- ---- | 13 15 29 | 10 10 21 |
grg | grg 3072 | ---- ---- ---- | 12 22 30 | 9 8 27 |
igr | igr 2976 | ---- ---- ---- | 14 14 30 | 10 7 23 |
igs | igs 3072 | ---- ---- ---- | 13 14 28 | 9 8 20 |
jpl | jpl 3072 | ---- ---- ---- | 16 14 44 | 16 14 28 |
mit | mit 3072 | ---- ---- ---- | 12 14 27 | 8 7 23 |
Table 5.2195.1 GPS week: 2195 Day: 1 MJD: 59610.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 11 23 34 | 10 13 26 |
emr | emr 2976 | ---- ---- ---- | 17 26 63 | 21 21 30 |
esa | esa 3072 | ---- ---- ---- | 12 21 52 | 13 10 24 |
gfz | gfz 3072 | ---- ---- ---- | 9 21 34 | 9 11 23 |
grg | grg 3072 | ---- ---- ---- | 10 28 36 | 10 10 22 |
igr | igr 3072 | ---- ---- ---- | 11 21 34 | 10 10 21 |
igs | igs 3072 | ---- ---- ---- | 10 21 38 | 9 10 22 |
jpl | jpl 3072 | ---- ---- ---- | 13 19 60 | 16 16 28 |
mit | mit 3072 | ---- ---- ---- | 10 21 34 | 9 12 26 |
Table 5.2195.2 GPS week: 2195 Day: 2 MJD: 59611.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 12 13 30 | 14 10 23 |
emr | emr 2976 | ---- ---- ---- | 18 22 55 | 19 15 32 |
esa | esa 3072 | ---- ---- ---- | 13 15 48 | 13 8 24 |
gfz | gfz 3072 | ---- ---- ---- | 11 14 37 | 12 8 21 |
grg | grg 3072 | ---- ---- ---- | 12 21 34 | 17 10 36 |
igr | igr 3072 | ---- ---- ---- | 12 13 28 | 12 8 20 |
igs | igs 2976 | ---- ---- ---- | 13 15 42 | 13 7 23 |
jpl | jpl 2976 | ---- ---- ---- | 15 17 64 | 18 12 51 |
mit | mit 3072 | ---- ---- ---- | 11 14 35 | 15 8 28 |
Table 5.2195.3 GPS week: 2195 Day: 3 MJD: 59612.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | ---- ---- ---- | 11 13 32 | 8 10 24 |
emr | emr 2879 | ---- ---- ---- | 17 11 60 | 21 16 34 |
esa | esa 3072 | ---- ---- ---- | 14 9 44 | 12 10 25 |
gfz | gfz 3060 | ---- ---- ---- | 11 9 25 | 9 11 20 |
grg | grg 3067 | ---- ---- ---- | 11 17 32 | 9 8 28 |
igr | igr 3067 | ---- ---- ---- | 12 9 28 | 9 10 22 |
igs | igs 3067 | ---- ---- ---- | 12 9 29 | 8 9 22 |
jpl | jpl 2976 | ---- ---- ---- | 14 10 45 | 15 15 33 |
mit | mit 3072 | ---- ---- ---- | 11 10 30 | 8 7 27 |
Table 5.2195.4 GPS week: 2195 Day: 4 MJD: 59613.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 20 19 63 | 9 11 22 |
emr | emr 3072 | ---- ---- ---- | 24 20 78 | 19 21 29 |
esa | esa 3072 | ---- ---- ---- | 22 17 78 | 12 9 23 |
gfz | gfz 3072 | ---- ---- ---- | 19 18 59 | 10 10 20 |
grg | grg 2975 | ---- ---- ---- | 20 29 70 | 11 10 30 |
igr | igr 3072 | ---- ---- ---- | 20 18 64 | 10 10 20 |
igs | igs 2976 | ---- ---- ---- | 20 18 69 | 10 8 22 |
jpl | jpl 3072 | ---- ---- ---- | 23 19 85 | 15 18 25 |
mit | mit 3072 | ---- ---- ---- | 20 18 64 | 10 12 23 |
Table 5.2195.5 GPS week: 2195 Day: 5 MJD: 59614.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 10 19 36 | 8 11 20 |
emr | emr 3072 | ---- ---- ---- | 13 26 48 | 20 16 31 |
esa | esa 3072 | ---- ---- ---- | 12 19 37 | 14 7 22 |
gfz | gfz 3072 | ---- ---- ---- | 10 21 30 | 8 9 20 |
grg | grg 3072 | ---- ---- ---- | 11 25 30 | 12 11 27 |
igr | igr 3072 | ---- ---- ---- | 10 18 31 | 10 7 19 |
igs | igs 2976 | ---- ---- ---- | 11 19 33 | 11 8 21 |
jpl | jpl 3072 | ---- ---- ---- | 12 22 39 | 17 12 27 |
mit | mit 3072 | ---- ---- ---- | 9 22 32 | 9 10 23 |
Table 5.2195.6 GPS week: 2195 Day: 6 MJD: 59615.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 12 21 | 12 23 29 | 10 8 24 |
emr | emr 3072 | 13 10 24 | 15 17 67 | 19 15 34 |
esa | esa 3072 | 10 19 43 | 12 20 50 | 14 7 27 |
gfz | gfz 3072 | 7 10 23 | 11 21 30 | 11 9 24 |
grg | grg 3072 | 10 16 26 | 13 30 34 | 13 12 35 |
igr | igr 3072 | 8 8 24 | 12 22 32 | 13 9 24 |
igs | igs 3072 | 7 10 22 | 12 21 32 | 11 9 25 |
jpl | jpl 3072 | 13 16 35 | 12 22 51 | 16 18 30 |
mit | mit 3072 | 8 10 21 | 11 22 32 | 12 12 28 |
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 6.2195 GPS week: 2195 MJD: 59609.500-59615.500
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 -5 109 -80 5 | 5 19
| 11 9 67 42 5 | 4
emr uuuxu | 4 -32 -180 497 -6 | 12 21
| 16 16 93 89 16 | 5
esa uuuuu | 4 11 -60 42 -4 | 26 33
| 12 7 34 85 6 | 5
gfz uuxuu | -31 10 25 -187 0 | 8 20
| 8 13 226 123 6 | 4
grg uuuuu | -5 0 31 -97 2 | 5 20
| 8 11 87 57 7 | 3
igr xxxxx | 1 -13 -18 -14 4 | 0 19
| 8 7 54 28 9 | 4
irf xxxxx | -4 -8 23 23 -3 | 4 21
| 11 2 34 19 7 | 4
jpl uuuuu | 32 11 -71 78 6 | 23 32
| 16 14 61 76 18 | 4
mit uuuuu | -6 -14 34 47 0 | 20 27
| 16 10 56 51 7 | 3
ngs uuuuu | 18 10 -20 180 0 | 7 21
| 20 14 169 69 5 | 4
sio xxxxx | 53 -42 161 -72 4 | 19 28
| 33 38 146 77 12 | 3
Table 7.2195.0 GPS week: 2195 Day: 0 MJD: 59609.500
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 11 209 -125 -2 | 4 18
emr uuuxu | -8 -28 -325 482 1 | 16 23
esa uuuuu | 17 11 -100 174 -4 | 29 33
gfz uuxuu | -25 -10 101 -275 -5 | 10 19
grg uuuuu | 5 5 25 -129 -2 | 5 18
igr xxxxx | 14 -22 -53 -27 -5 | 1 16
irf xxxxx | 1 -8 7 9 8 | 4 18
jpl uuuuu | 32 16 -36 39 15 | 18 29
mit uuuuu | -26 -16 7 75 9 | 18 25
ngs uuuuu | 31 0 -19 152 -2 | 8 19
sio xxxxx | 54 -1 265 -134 21 | 17 24
Table 7.2195.1 GPS week: 2195 Day: 1 MJD: 59610.500
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 -14 145 -86 10 | 5 19
emr uuuxu | 5 -56 -110 381 -11 | 15 22
esa uuuuu | 16 20 -52 65 2 | 30 34
gfz uuxuu | -32 5 147 -48 0 | 10 19
grg uuuuu | -17 -8 171 -166 -8 | 6 18
igr xxxxx | 4 -18 49 -13 3 | 1 16
irf xxxxx | 4 -7 29 7 0 | 6 19
jpl uuuuu | 6 30 21 116 11 | 20 31
mit uuuuu | 12 -15 -30 -20 6 | 20 27
ngs uuuuu | 36 13 -212 136 -1 | 9 20
sio xxxxx | 31 -79 315 -147 9 | 19 27
Table 7.2195.2 GPS week: 2195 Day: 2 MJD: 59611.500
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 -4 115 -130 0 | 10 18
emr uuuxu | -4 -42 -138 462 4 | 16 22
esa uuuuu | 2 16 -14 121 -10 | 33 36
gfz uuxuu | -25 -3 289 -15 3 | 14 19
grg uuuuu | -13 14 69 -97 0 | 9 17
igr xxxxx | -4 -2 18 32 -1 | 5 14
irf xxxxx | -4 -5 53 47 -13 | 11 17
jpl uuuuu | 32 0 -107 -68 10 | 26 32
mit uuuuu | -6 3 60 23 -1 | 25 28
ngs uuuuu | 6 -10 -163 172 -7 | 13 19
sio xxxxx | 93 15 191 -3 -10 | 24 29
Table 7.2195.3 GPS week: 2195 Day: 3 MJD: 59612.500
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 -14 129 -21 1 | 6 21
emr uuuxu | 7 -2 -275 450 16 | 11 21
esa uuuuu | -5 17 -74 9 -11 | 28 35
gfz uuxuu | -23 16 247 -349 -9 | 10 21
grg uuuuu | -10 4 90 -147 -2 | 5 20
igr xxxxx | -7 -7 34 -34 -4 | 1 19
irf xxxxx | 6 -9 74 31 -11 | 6 22
jpl uuuuu | 32 -2 -22 71 11 | 22 32
mit uuuuu | 9 -20 89 106 -6 | 22 28
ngs uuuuu | 11 22 -184 262 -3 | 8 22
sio xxxxx | 51 -68 102 -149 2 | 20 30
Table 7.2195.4 GPS week: 2195 Day: 4 MJD: 59613.500
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 | 1 -8 79 -47 8 | 2 21
emr uuuxu | -15 -34 -87 504 -13 | 8 20
esa uuuuu | 15 3 -106 -15 -8 | 23 33
gfz uuxuu | -47 23 -116 -213 1 | 5 21
grg uuuuu | -5 -22 -10 -26 2 | 2 21
igr xxxxx | 7 -8 -13 -43 18 | -4 21
irf xxxxx | 4 -11 14 38 -3 | 1 24
jpl uuuuu | 42 -2 -123 96 25 | 22 31
mit uuuuu | 7 -2 45 72 -1 | 19 28
ngs uuuuu | -14 24 93 88 -4 | 3 22
sio xxxxx | 100 -66 304 -63 6 | 17 30
Table 7.2195.5 GPS week: 2195 Day: 5 MJD: 59614.500
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 -6 -10 -104 4 | -1 17
emr uuuxu | 10 -27 -219 535 -4 | 4 19
esa uuuuu | -1 9 -40 -76 -2 | 18 27
gfz uuxuu | -33 13 -236 -258 -2 | 0 16
grg uuuuu | -2 1 -32 -21 8 | 0 21
igr xxxxx | -2 -14 -82 17 13 | -5 19
irf xxxxx | -23 -7 17 36 -7 | -2 23
jpl uuuuu | 22 11 -148 125 -3 | 22 31
mit uuuuu | -27 -20 105 89 -12 | 16 25
ngs uuuuu | 44 24 197 284 4 | -1 18
sio xxxxx | 24 -70 -42 52 -11 | 15 27
Table 7.2195.6 GPS week: 2195 Day: 6 MJD: 59615.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -15 4 96 -48 12 | 5 23
emr uuuxu | 33 -33 -107 667 -36 | 12 23
esa uuuuu | -13 4 -37 17 5 | 24 34
gfz uuxuu | -29 24 -257 -152 11 | 6 22
grg uuuuu | 4 5 -93 -89 14 | 7 27
igr xxxxx | -3 -18 -77 -31 5 | 2 25
irf xxxxx | -16 -9 -31 -4 2 | 4 25
jpl uuuuu | 58 28 -81 166 -30 | 31 38
mit uuuuu | -8 -24 -39 -18 6 | 21 30
ngs uuuuu | 12 0 145 164 10 | 6 24
sio xxxxx | 17 -22 -5 -61 11 | 22 32
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