[IGSREPORT-30096] Wk 2331 IGS Final Orbits
acc
acc at igs.org
Fri Sep 27 04:38:44 UTC 2024
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2331 (Sep 08, 2024 - Sep 14, 2024)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS0OPSFIN_${yyyy}${doy}0000_01D_15M_ORB.SP3 IGS GPS ephemeris files in SP3
format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_05M_CLK.CLK IGS GPS satellite and station
clocks in clock RINEX format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_01D_CLS.SUM IGS GPS clock combination summary
report.
IGS0OPSFIN_${yyyy}${doy}0000_07D_01D_ERP.ERP Earth Rotation Parameters (ERP)
and their rates as well as
Universal Time (UT1-UTC) and
Length Of Day (LOD) associated
with IGS ephemerides.
IGS0OPSFIN_20242520000_07D_01D_SUM.SUM Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, ESA, GFZ, and GRG.
The other centres are excluded because of either poorer consistency, or they provide
broadcast clocks, or clock corrections are not provided (SIO). The clock
information not used is still compared to the combination for completeness. The
value of 999999.999999 microseconds, according to the SP3 format convention,
signifies that no clock solution is available and therefore must not be used.
In general, if an AC does not contribute to the terrestrial reference frame
(i.e. the SINEX combination), then any corresponding orbits & clocks
contributed from that AC should not be included with weight in this
combination. This is done to ensure a high level of consistency between the TRF
and the orbital frame. However, there is an exception for the clocks if the AC
is the reference center. In that case, only the clocks from that AC are
included with weight.
2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
Starting week 1582, a new orbit solution from CNES/GRGS (GRG) is included with
weight. GRG clocks are included with weight starting 12-Aug-2012 (GPS Week
1701, day 0, MJD 56151), after a procedural change to generate estimates in
the center-of-figure frame instead of the center-of-mass frame. GRG LOD
estimates are included for comparison only.
3. The following centre clock solutions, which provide broadcast clock
corrections, were excluded from the combination but kept in the combination
statistics:
-> Centre: NGS
4. The following clock solutions were excluded from the combination because they
were biasing the combined clock solutions (clock shifts/outliers) but were
kept for the RMS computation. Duplicate entries can arise due to separate
combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
ACs (listed second).
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | 2 2 CUSV DGAR HRAO IISC IRKJ JOG2 MAL2 SEYG SGOC
0 | COD | SYOG THTG WIND HRAO IRKJ SYOG
0 | ESA | AREQ AREQ JOG2
0 | GFZ | 13 21 AREQ LAUT SCUB AREQ LAUT SCUB
0 | GRG | 13 13 21 AREQ DGAR WIND AREQ DGAR SEYG WIND
0 | JPL | BADG BADG CUSV DGAR IISC MAJU PGEN POHN SGOC WIND
0 | MIT | BADG GAMG KIR0 KITG MAR6 MDVJ PARC YAR3 BADG GAMG
0 | MIT | KIR0 KITG MAR6 MDVJ PARC TLSE YAR3
1 | COD | CUSV SCUB SGOC SUTM
1 | ESA | FLRS FLRS
1 | GFZ | 21 21 BADG LAUT BADG LAUT
1 | GRG | AREQ IRKJ MAL2 AREQ IRKJ MAL2 SCUB
1 | JPL | CHTI CHTI CUSV DGAR IISC MAL2 PGEN SUTM
1 | MIT | KIR0 MDVJ NYA1 NYAL PDEL TLSE TONG HERS KIR0 MDVJ
1 | MIT | NYA1 NYAL PDEL TLSE TONG
2 | COD | CZTG POHN XMIS CZTG XMIS
2 | ESA | JOG2 SEYG JOG2 NRMD SEYG
2 | GFZ | 13 21 POHN POHN
2 | GRG | 21 21 COCO WIND COCO POL2 SEYG WIND
2 | JGX | NRMD
2 | JPL | BADG CHTI IISC XMIS BADG CHTI IISC POHN PTAG XMIS
2 | MIT | ABPO BJFS FLIN JOZ2 MDVJ MOBS SFER TLSE ABPO BJFS
2 | MIT | FLIN JOZ2 MDVJ MOBS SFER TLSE
3 | COD | CUSV DARW DAV1 FALK MATE NTUS POHN SUTM XMIS DARW
3 | COD | DAV1 MATE NTUS
3 | ESA | MAL2 MAL2
3 | GFZ | 13 POHN POHN
3 | GRG | 13 13 SEYG SEYG
3 | JGX | SIN1
3 | JPL | BADG HKSL BADG CHTI CUSV HKSL MAJU OHI3 SEYG SUTM
3 | MIT | BHR4 BRST CRO1 FLIN FUNC GAMG KIR0 MDVJ MIZU SFER
3 | MIT | TLSE TRO1 WTZZ YAR3 YEL2 BHR4 BRST CRO1 FLIN FUNC
3 | MIT | GAMG HERS KIR0 MDVJ MIZU SFER TLSE TRO1 WTZZ YAR3
3 | MIT | YEL2
4 | COD | AREQ BADG BOGT FLRS INVK IRKJ MAW1 SEYG YEL2 MAW1
4 | COD | SEYG
4 | ESA | FAIR LAUT TUVA WHIT FAIR LAUT TUVA WHIT
4 | GFZ | 13 GMSD LAUT GMSD LAUT
4 | GRG | 21 CZTG DAV1 MAW1 SYOG CZTG DAV1 IRKJ MAW1 NKLG
4 | JGX | HERS NRMD UCAL NRMD
4 | JPL | SYOG BADG CAS1 CHTI DAV1 INVK KRGG QAQ1 YEL2
4 | MIT | CHPI FALK HERS IQAL KOUR MAC1 MGUE REYK SFER TASH
4 | MIT | TRO1 VNDP YAR3 YEL2 CHPI FALK HERS IQAL KOUR MAC1
4 | MIT | MGUE REYK SFER TASH TRO1 VNDP YAR3 YEL2
5 | COD | AREQ ASCG FALK LMMF SCUB SYOG GODE SCUB
5 | ESA | FLIN SYOG AREQ FLIN
5 | GFZ | 13 21 POHN POHN
5 | GRG | 21 21 CZTG MAC1 TASH CZTG MAC1
5 | JPL | BADG MCM4 AREQ BADG MAC1 MAW1 MCM4
5 | MIT | BRST HOB2 HOFN INVK MAR6 MDVJ REYK SFER TLSE VNDP
5 | MIT | YEL2 BRST HOB2 HOFN INVK MAR6 MDVJ REYK SFER TLSE
5 | MIT | VNDP YEL2
6 | COD | GUAM PIMO SYOG YKRO
6 | ESA | 24 24 FAIR SYOG FAIR SYOG
6 | GFZ | 13 LAUT SYOG LAUT SYOG
6 | GRG | 21 21 CZTG CHPI CZTG SCUB
6 | JGX | GUAM GUAM
6 | JPL | BOGT CZTG FLRS BADG BOGT CHTI CRO1 CZTG FLRS GUAM
6 | JPL | IISC MAS1 PIMO SANT STHL SYOG YKRO
6 | MIT | ABPO CHPI DAV1 FUNC IRKJ METG PDEL REYK SFER STJ3
6 | MIT | TLSE YAR3 YEL2 ABPO CHPI DAV1 FUNC IRKJ METG PDEL
6 | MIT | REYK SFER STJ3 TLSE YAR3 YEL2
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
----+--------+---------------
6 | GFZ | 18
7. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 28-Nov-2022, all IGS products, are based on the IGS realization of
the ITRF2020 reference frame (IGS20). Starting from the same date, the IGS
products are based on the repro3 standards, including long filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
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 | 1.6 -1.0 1.2 6 -6 -17 -.01
EMR | 0 | 1.9 -2.5 -2.2 1 -8 12 -.26
ESA | 0 | .2 -.2 .2 8 -25 -12 -.53
GFZ | 0 | .7 -.7 .0 -5 -16 -17 .16
GRG | 0 | .9 -.5 -1.6 -3 6 16 -.16
JGX | 0 | 4.1 .6 -9.5 36 -23 28 -.10
JPL | 0 | 6.8 -.3 .1 15 -10 -5 .05
MIT | 0 | 6.2 -2.6 29.5 -25 -18 -21 -.01
NGS | 0 | 10.6 -.3 15.4 -24 0 20 -.23
SIO | 0 | 5.4 -.3 2.6 -4 -53 12 .02
COD | 1 | 1.3 -1.3 2.0 17 14 -15 -.15
EMR | 1 | .7 -3.4 -.1 3 -11 6 -.17
ESA | 1 | -.1 -.5 .2 26 -16 12 -.47
GFZ | 1 | .8 -.5 -.1 -13 -23 -1 .23
GRG | 1 | .5 -1.7 -.7 0 18 38 -.24
JGX | 1 | -.2 -1.1 -9.3 45 1 41 -.20
JPL | 1 | 2.2 -2.4 -4.8 37 -17 6 -.01
MIT | 1 | 3.9 -6.0 28.2 -39 -22 16 -.23
NGS | 1 | 7.4 -.8 13.9 -11 30 45 -.17
SIO | 1 | .3 -1.6 -1.5 31 -21 28 .06
COD | 2 | 1.4 -1.4 1.5 8 7 -11 -.10
EMR | 2 | -2.3 1.2 -5.7 6 -10 13 -.28
ESA | 2 | .3 .3 .4 13 -16 -7 -.56
GFZ | 2 | .4 -.5 -.1 -4 -30 -2 .03
GRG | 2 | .6 -.9 -.7 -2 12 25 -.22
JGX | 2 | -1.6 3.0 -6.6 44 6 12 -.21
JPL | 2 | -.5 -2.0 -3.6 25 -8 -4 -.13
MIT | 2 | -1.2 -.3 32.8 4 -13 -33 -.21
NGS | 2 | -.9 -1.1 18.1 -35 60 -6 -.29
SIO | 2 | -.1 .5 3.9 12 -12 39 -.17
COD | 3 | 1.2 -1.2 1.6 7 18 -23 -.07
EMR | 3 | .6 -3.3 -2.0 8 -8 11 -.29
ESA | 3 | -.4 -.0 .6 -3 -4 -15 -.75
GFZ | 3 | .0 -.7 -.4 -4 -3 -16 .06
GRG | 3 | .6 -.9 -1.4 7 21 37 -.22
JGX | 3 | -.5 -.2 -5.7 23 -2 8 -.10
JPL | 3 | -2.4 -.8 -4.0 15 -2 -17 -.01
MIT | 3 | 5.3 -2.2 30.1 -13 -12 -55 -.04
NGS | 3 | -1.1 -2.6 15.5 -46 77 -17 -.20
SIO | 3 | 1.2 2.8 -3.4 52 -56 51 -.12
COD | 4 | 1.0 -1.5 1.1 -1 1 -21 .04
EMR | 4 | 2.5 .8 -2.2 10 -9 11 -.14
ESA | 4 | -.0 -.2 .2 15 -10 1 -.51
GFZ | 4 | .7 -.1 -.3 -5 -13 -6 .04
GRG | 4 | 1.1 -.1 -1.5 5 23 22 -.06
JGX | 4 | 1.3 3.8 -10.8 39 -5 17 -.03
JPL | 4 | 3.7 3.6 -5.3 5 -12 -17 -.24
MIT | 4 | 3.5 -3.5 27.1 8 -18 0 -.19
NGS | 4 | 1.4 2.5 3.2 2 38 -41 -.04
SIO | 4 | 3.5 1.0 1.2 72 -174 39 -.10
COD | 5 | 1.0 -1.5 .7 -1 -1 -18 .01
EMR | 5 | 4.0 -.2 -8.4 13 -7 15 -.17
ESA | 5 | .3 .5 .1 12 -23 3 -.50
GFZ | 5 | .7 -.5 .1 -15 -18 -5 .02
GRG | 5 | .9 -.6 -1.4 14 27 32 -.06
JGX | 5 | 1.3 6.6 -11.4 47 -2 2 -.16
JPL | 5 | 3.9 3.7 -6.4 26 -14 -14 -.18
MIT | 5 | 3.6 -.0 22.6 -2 -3 35 -.23
NGS | 5 | 2.9 6.4 7.9 -2 30 -7 -.31
SIO | 5 | -1.0 7.0 -2.9 33 -33 60 -.26
COD | 6 | 1.2 -1.6 1.0 -1 8 -12 -.06
EMR | 6 | 3.6 -2.1 -2.8 4 -6 15 -.17
ESA | 6 | .3 .1 .5 7 -14 3 -.58
GFZ | 6 | .2 -.3 -.7 17 -26 10 -.01
GRG | 6 | 1.2 -1.4 -1.0 0 14 35 -.20
JGX | 6 | 3.3 3.6 -12.2 56 -14 10 -.08
JPL | 6 | 5.2 -.6 -6.2 28 -18 -11 -.05
MIT | 6 | 3.8 -.8 20.8 13 -19 18 -.20
NGS | 6 | 5.3 1.0 7.6 -5 0 34 -.20
SIO | 6 | 1.7 3.1 -6.7 16 -25 49 -.32
9. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
The JPL final solution has not yet adopted IGS20/igs20.atx after GPS Week 2238,
which causes their orbit and clock residuals to be higher than for the other
centres; from GPS Week 2238 and until they switch to IGS20/igs20.atx, the JPL
solution is excluded from the weekly SINEX combination, as well as from orbit
and clock combinations.
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 1.2331.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2331.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 2.2331.[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 3.2331.[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 5.2331.0-6). 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 2331 summary. (Sep 08, 2024 - Sep 14, 2024)
Table 1.2331.a GPS week: 2331 MJD: 60561.000-60567.000
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 772| 0 0 1 10 14 5 -.04 8 7 | -751 156 6 91
| 0 0 0 10 10 16 .01 | 126 143
emr 112| -1 0 0 0 -3 -13 .01 8 8 | -2139 1657 33 100
| 0 0 0 11 7 18 .01 | 579 1151
esa 150| 0 0 4 -16 1 -21 -.06 9 10 | -1160 372 6 76
| 0 0 0 7 7 5 .01 | 338 489
gfz 124| 0 0 1 39 14 -48 .09 12 11 | -74 46 11 127
| 0 0 2 9 10 13 .02 | 117 229
grg 123| 1 0 -1 -14 13 -8 -.01 9 8 | -8 43 7 129
| 0 0 1 11 10 10 .03 | 67 144
igr n/a| 0 0 0 -6 4 -1 -.00 4 3 | 1757 1052 10 70
| 0 0 0 9 4 11 .01 | 1724 436
jgx n/a| 0 0 -3 -7 -19 1 -.06 10 10 | 8 1 35 92
| 0 0 0 14 12 12 .01 | 69 121
jpl 120| -1 0 0 17 -8 2 .02 8 8 | -1062 247 10 74
| 0 0 0 10 7 10 .02 | 375 640
mit 436| 0 0 -2 -29 -8 42 .03 9 8 | 1711 1143 54 74
| 0 0 1 37 21 46 .01 | 1682 237
ngs 275| 0 0 2 14 0 10 -.08 11 10 | 12816 125 499 764
| 0 1 3 23 16 15 .02 | 5956 110
sio 335| 0 -1 -1 -14 -9 26 .02 10 9 | --- --- --- ---
| 0 0 0 20 7 15 .01 | --- ---
Table 1.2331.b GPS week : 2331 MJD: 60561.000-60567.000
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 | 7 7 6 6 7 10 9 |
2 | 4 4 4 3 3 4 4 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 3 3 |
6 | 3 3 4 4 4 4 4 |
7 | 4 3 3 4 3 3 3 |
8 | 3 2 2 2 2 3 2 |
9 | 3 3 3 3 3 2 3 |
10 | 3 3 3 3 3 3 3 |
11 | 4 4 4 4 4 4 4 |
12 | 3 3 3 3 3 3 3 |
13 | 3 3 3 4 3 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 2 3 3 3 3 |
16 | 3 3 3 3 3 3 3 |
17 | 2 3 3 3 3 3 2 |
18 | 5 5 4 5 5 0 7 |
19 | 3 3 3 4 3 3 3 |
20 | 3 3 3 3 3 3 3 |
21 | 4 4 4 4 4 4 4 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 4 4 4 4 4 6 6 |
25 | 3 4 3 3 3 3 3 |
26 | 3 3 3 3 3 3 3 |
27 | 3 3 3 3 3 3 3 |
28 | 4 4 5 5 5 5 5 |
29 | 3 3 3 3 3 3 3 |
30 | 4 4 3 4 4 4 4 |
31 | 3 3 3 3 3 3 3 |
32 | 3 3 3 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2331.0 GPS week: 2331 Day: 0 MJD: 60561.000
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 764| 0 0 1 26 20 15 -.03 7 7 | -756 90 6 95
emr 111| -1 0 0 0 -3 13 .01 8 8 | -2564 2395 25 114
esa 150| 0 0 3 -4 2 -10 -.05 9 9 | -1248 253 7 72
gfz 126| 0 0 4 50 17 -36 .10 12 12 | -203 238 11 138
grg 121| 1 0 -2 -13 27 -11 .03 10 9 | -10 165 7 131
igr n/a| 0 0 0 11 11 11 -.00 4 4 | -810 1447 11 69
jgx n/a| 0 0 -4 21 -30 9 -.06 10 10 | 5 117 33 87
jpl 120| -1 1 0 25 -5 21 -.02 8 8 | -1321 683 10 74
mit 436| 0 0 -5 -73 5 -17 .05 8 8 | -639 1106 59 77
ngs 273| 0 -1 7 11 -14 -5 -.09 11 9 | 14984 75 546 757
sio 337| 0 0 0 -17 -19 10 .01 9 9 | --- --- --- ---
Table 2.2331.1 GPS week: 2331 Day: 1 MJD: 60562.000
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 778| 1 0 1 0 0 -3 -.06 8 7 | -893 330 7 100
emr 111| -2 -1 0 17 -6 -27 .01 8 8 | -1938 254 38 100
esa 150| 0 0 3 -7 -4 -26 -.08 9 9 | -1759 1108 6 78
gfz 126| 0 1 1 44 27 -59 .09 11 11 | 8 -12 11 123
grg 124| 2 0 -1 -3 15 0 .01 8 8 | -31 180 7 135
igr n/a| 0 0 0 -1 0 -24 .00 4 4 | 435 881 10 70
jgx n/a| 0 0 -3 -11 -22 18 -.09 10 10 | 0 90 34 94
jpl 120| -1 0 0 31 -6 0 .01 8 8 | -932 54 11 65
mit 436| 0 0 -4 -71 -11 91 .04 9 9 | 274 1206 56 74
ngs 272| 0 1 3 61 23 8 -.06 13 11 | 14866 277 495 817
sio 335| 0 -1 0 -33 3 1 .02 10 10 | --- --- --- ---
Table 2.2331.2 GPS week: 2331 Day: 2 MJD: 60563.000
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 779| 0 0 1 16 13 -7 -.03 7 6 | -693 135 6 91
emr 113| -1 0 -1 -9 -2 -7 .03 7 7 | -1962 1417 24 103
esa 150| 0 0 3 -21 9 -22 -.07 10 10 | -1406 869 7 77
gfz 127| 1 0 3 36 10 -25 .08 13 13 | -54 218 11 122
grg 125| 1 0 -2 -19 14 -21 .01 9 8 | 117 -196 7 126
igr n/a| 0 0 0 -9 9 0 -.00 3 3 | 1110 414 10 66
jgx n/a| 0 0 -3 -24 -30 4 -.06 10 10 | 118 -184 34 92
jpl 120| 0 1 0 4 -3 -4 .03 9 9 | -1038 -414 11 80
mit 436| 0 0 -2 18 -13 29 .02 9 8 | 906 825 54 71
ngs 272| 0 0 3 0 0 15 -.09 10 9 | 15059 82 544 807
sio 338| 0 0 -1 -16 -2 28 .03 9 9 | --- --- --- ---
Table 2.2331.3 GPS week: 2331 Day: 3 MJD: 60564.000
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 777| 0 0 0 12 7 -13 -.03 8 7 | -586 -51 6 86
emr 112| -1 0 -1 0 -2 2 .02 8 8 | -2471 2824 25 98
esa 150| 0 0 4 -19 8 -20 -.05 10 10 | -800 -291 7 82
gfz 127| 1 1 3 38 25 -49 .09 13 13 | 71 -278 10 125
grg 124| 1 0 -1 2 17 7 -.01 10 9 | -104 108 9 122
igr n/a| 0 0 -1 -2 0 4 .00 3 3 | 1345 1647 11 62
jgx n/a| 0 0 -4 -8 -29 4 -.06 10 10 | -111 133 31 96
jpl 120| -1 1 0 23 0 -8 .03 8 8 | -1488 1259 11 76
mit 436| 0 -1 -2 -48 -35 38 .02 9 8 | 1436 1465 53 67
ngs 277| -1 0 3 7 23 -8 -.09 12 11 | 15117 -33 500 759
sio 338| 0 -1 0 -10 -8 37 .01 10 9 | --- --- --- ---
Table 2.2331.4 GPS week: 2331 Day: 4 MJD: 60565.000
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 769| 0 0 1 -3 21 0 -.04 8 7 | -702 130 6 100
emr 109| 0 0 0 5 -9 -33 .01 8 8 | -2034 2089 24 96
esa 150| 0 0 5 -15 -11 -23 -.04 9 9 | -1067 476 6 77
gfz 123| 1 1 0 35 6 -63 .11 11 10 | -264 352 12 122
grg 123| 2 0 0 -21 -7 -3 -.03 10 8 | 18 154 8 125
igr n/a| 0 1 -1 -15 0 -2 .00 3 3 | 2796 881 14 85
jgx n/a| 0 1 -3 -10 -2 3 -.06 10 10 | 57 12 38 88
jpl 120| 0 0 0 5 -20 -3 -.00 8 8 | -321 -435 10 75
mit 436| 0 0 0 -10 31 74 .03 10 9 | 2752 970 53 86
ngs 277| 0 0 -2 -3 -9 14 -.05 11 10 | 15026 114 494 748
sio 336| 0 0 -1 27 -8 39 .01 11 10 | --- --- --- ---
Table 2.2331.5 GPS week: 2331 Day: 5 MJD: 60566.000
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 770| 0 0 2 16 4 15 -.04 7 7 | -947 360 6 86
emr 114| -1 0 0 7 -8 -34 .01 8 8 | -1106 -31 58 92
esa 150| 0 0 4 -20 -2 -22 -.05 9 9 | -852 -25 6 76
gfz 124| 1 0 0 21 15 -53 .08 10 10 | -52 -37 11 129
grg 124| 1 1 -2 -12 20 -16 -.02 9 8 | -3 -41 8 140
igr n/a| 0 0 0 -12 5 -1 -.01 3 3 | 3406 757 9 73
jgx n/a| 0 1 -3 -12 -1 -20 -.04 10 10 | 1 -48 39 99
jpl 120| 0 0 0 13 -6 1 .03 9 9 | -1113 -98 8 71
mit 436| 0 -1 -1 -29 -17 95 .03 9 8 | 3281 1008 48 75
ngs 280| 0 1 0 -3 -9 16 -.07 11 10 | 15349 264 474 734
sio 334| 0 -1 -1 -19 -13 20 .04 10 9 | --- --- --- ---
Table 2.2331.6 GPS week: 2331 Day: 6 MJD: 60567.000
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 772| 0 1 1 7 29 32 -.04 8 6 | -683 99 6 82
emr 116| 0 0 1 -16 11 -8 -.00 9 9 | -2898 2651 43 100
esa 150| 0 0 4 -25 4 -28 -.05 10 12 | -991 216 6 74
gfz 121| 0 0 -1 46 -1 -50 .13 16 9 | -30 -157 13 130
grg 125| 1 0 0 -31 6 -14 -.04 9 9 | -47 -64 9 124
igr n/a| 0 0 0 -13 5 -1 .00 4 3 | 4018 1337 10 65
jgx n/a| 0 0 -3 -8 -17 -10 -.06 9 9 | -13 -113 42 92
jpl 120| -1 0 0 16 -15 9 .03 9 9 | -1226 680 10 80
mit 436| 0 -1 -1 10 -20 -13 .03 10 8 | 3973 1427 56 73
ngs 280| 1 0 0 27 -13 36 -.11 11 9 | -688 97 445 730
sio 332| 0 -2 -2 -34 -16 44 .02 12 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 3.2331.0 GPS week: 2331 Day: 0 MJD: 60561.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 13 --- --- --- 10 16 --- --- 18 12 7 6 | 53 --- --- --- 49 53 --- --- 51 36 34 48
2E | 8 8 7 19 10 9 8 9 12 14 8 3 | 59 61 58 56 59 59 59 58 57 62 58 58
3 | 9 7 10 10 6 3 5 7 9 9 8 2 | 25 27 26 25 24 23 22 26 26 24 26 24
4 | 10 8 11 9 10 3 9 10 7 13 10 3 | 43 44 45 43 43 44 43 45 42 42 47 43
5 | 5 8 6 9 7 4 9 7 6 7 10 2 | 23 19 19 24 22 21 20 20 20 22 26 20
6E | 10 9 9 16 10 4 10 7 9 11 9 3 | 49 50 50 50 51 49 48 50 45 47 49 48
7E | 9 7 10 19 12 4 10 11 8 10 6 3 | 55 56 52 51 57 52 51 56 54 52 56 53
8 | 6 6 9 10 6 3 5 5 10 9 7 2 | 25 25 25 27 23 24 24 26 25 25 27 24
9 | 6 10 7 8 10 5 5 6 5 8 9 2 | 30 31 29 30 29 28 26 30 27 28 28 28
10 | 5 9 8 13 6 3 7 7 7 9 6 2 | 23 26 27 22 24 25 24 25 23 24 23 23
11E | 8 9 18 12 12 5 8 13 10 12 8 3 | 53 50 57 53 57 52 51 55 49 50 52 52
12 | 4 6 5 7 7 4 14 5 7 10 7 2 | 59 57 61 59 57 60 63 59 58 57 57 58
13 | 7 8 7 7 13 4 12 9 9 7 9 3 | 32 36 34 31 33 31 29 33 31 28 33 31
14 | 7 8 7 8 8 3 6 7 8 10 8 2 | 59 60 58 59 58 58 57 59 59 60 59 58
15 | 5 10 5 8 7 4 8 8 8 9 9 2 | 46 42 44 47 45 44 40 40 46 46 48 44
16 | 7 7 5 12 8 4 15 6 9 12 8 3 | 20 20 17 26 19 18 14 18 21 23 23 18
17 | 5 8 6 8 9 3 7 6 6 8 7 2 | 25 26 23 29 23 23 21 25 26 23 25 23
18E | 10 9 18 24 15 3 7 16 8 20 10 4 | 25 26 31 30 28 28 25 31 26 27 27 26
19 | 7 7 4 10 9 4 13 7 8 13 9 3 | 19 19 17 23 18 18 18 18 19 19 20 17
20 | 12 10 7 9 8 6 12 9 7 10 13 3 | 25 25 23 25 26 25 23 24 22 25 24 23
21E | 7 7 9 20 18 7 11 7 12 19 10 4 | 37 36 38 41 38 37 38 34 34 44 35 36
22 | 7 6 7 9 7 4 8 6 9 10 9 2 | 23 26 23 24 23 25 23 27 30 30 30 25
23 | 7 7 8 11 8 2 9 7 7 11 9 2 | 17 22 21 25 25 21 21 21 25 21 26 21
24E | 7 7 10 11 10 5 18 7 9 10 9 3 | 73 75 74 73 75 73 76 26 76 76 76 74
25 | 4 10 8 10 5 4 6 9 8 12 8 2 | 37 42 40 37 37 37 36 41 36 36 33 37
26 | 5 6 9 9 5 3 7 7 8 9 6 2 | 24 27 28 26 24 24 23 27 24 21 23 24
27 | 6 9 7 12 6 4 6 6 7 10 6 2 | 22 23 23 27 21 23 23 24 24 25 23 22
28E | 13 9 16 10 11 4 12 16 9 12 11 4 | 57 61 66 64 60 59 57 65 59 58 59 60
29 | 5 7 4 10 9 5 11 7 6 8 5 2 | 40 37 38 38 39 39 38 36 40 37 39 38
30E | 7 9 12 13 15 4 11 6 7 13 9 3 | 38 40 42 40 46 41 38 40 38 37 38 39
31E | 8 5 6 9 11 3 12 7 7 9 9 2 | 47 47 47 48 43 46 48 47 48 47 50 47
32 | 5 9 8 9 5 3 7 6 10 9 10 2 | 30 31 33 33 28 29 28 32 29 29 31 30
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 9 12 10 4 10 8 8 11 9 |T 37 37 37 38 37 37 35 36 37 36 37 36
WRMS | 7 8 9 12 9 4 10 8 8 9 9 |NE 31 31 31 32 31 31 29 31 32 30 32 30
MEDI | 7 8 8 10 9 4 9 7 8 10 9 |MD 32 36 34 33 33 31 29 32 31 30 33 31
Table 3.2331.1 GPS week: 2331 Day: 1 MJD: 60562.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 15 --- --- --- 9 16 --- --- 17 19 9 7 | 30 --- --- --- 34 35 --- --- 37 29 29 31
2E | 9 8 8 12 8 6 10 9 10 15 14 3 | 54 56 55 54 57 54 56 56 51 53 54 53
3 | 9 9 8 11 7 4 6 8 7 13 8 3 | 20 23 21 23 18 19 17 22 21 23 21 20
4 | 11 9 10 9 8 4 8 9 6 14 10 3 | 36 39 37 39 38 38 37 38 38 40 38 37
5 | 8 8 7 10 7 3 8 7 9 7 9 2 | 21 19 17 24 20 20 19 19 22 24 23 19
6E | 8 8 9 15 12 4 12 9 8 10 8 3 | 28 29 27 27 29 27 28 28 30 29 30 27
7E | 6 7 9 12 10 3 11 11 10 12 7 3 | 41 42 40 40 45 41 40 43 43 42 43 41
8 | 6 8 8 7 5 2 5 5 7 12 7 2 | 18 22 21 21 18 19 19 21 21 25 20 19
9 | 7 9 7 11 7 5 6 7 6 12 10 2 | 27 29 27 28 27 27 24 29 26 26 31 26
10 | 4 10 8 9 5 3 6 6 7 9 9 2 | 34 37 36 33 32 35 35 35 35 34 34 34
11E | 8 9 16 13 10 4 9 14 11 12 9 3 | 31 31 32 35 33 31 31 34 32 31 30 31
12 | 5 7 7 8 9 4 14 5 11 12 10 3 | 47 47 48 49 47 48 48 47 48 48 49 47
13 | 9 8 9 10 10 2 11 8 8 12 10 3 | 19 24 20 16 22 18 17 22 20 19 20 19
14 | 6 8 7 10 9 4 7 7 11 12 7 2 | 48 48 48 51 50 49 49 50 49 51 49 48
15 | 6 7 6 9 7 3 8 8 9 11 8 2 | 28 28 28 31 29 29 25 28 30 33 33 28
16 | 5 7 5 10 7 3 15 7 10 17 8 3 | 21 23 19 26 19 21 19 22 20 28 22 20
17 | 6 7 6 10 8 3 8 5 6 10 11 2 | 26 26 23 32 25 26 25 27 26 28 27 25
18E | 8 9 18 19 11 3 7 15 10 20 11 4 | 23 25 27 24 25 23 25 27 24 25 26 23
19 | 9 7 6 10 8 3 13 6 10 14 10 3 | 17 17 15 20 17 17 15 18 19 21 18 16
20 | 8 8 7 9 7 4 11 9 7 8 6 2 | 22 20 20 21 21 21 22 22 22 23 20 20
21E | 9 7 11 10 12 6 12 7 9 15 15 3 | 39 39 42 38 40 39 40 40 36 37 37 37
22 | 8 5 8 10 9 5 6 6 12 11 8 2 | 19 22 22 22 19 21 20 24 24 27 25 21
23 | 7 8 8 8 8 3 9 7 8 12 9 2 | 10 16 13 19 17 14 18 15 17 14 20 14
24E | 12 8 12 11 8 3 17 7 10 12 9 3 | 46 48 47 50 47 46 49 19 47 48 45 47
25 | 8 11 10 10 7 6 8 11 13 10 27 4 | 26 33 28 31 26 26 25 32 29 27 37 28
26 | 8 8 8 9 5 5 5 6 9 13 7 2 | 20 25 24 21 20 22 21 24 21 26 21 21
27 | 8 8 7 10 4 3 6 5 8 14 6 2 | 19 23 21 25 17 20 18 22 21 25 19 20
28E | 10 9 17 15 11 4 10 16 11 15 7 4 | 31 35 39 41 35 32 32 37 34 28 33 34
29 | 6 8 5 9 9 4 10 5 8 12 6 2 | 22 19 16 23 21 21 18 19 23 21 23 20
30E | 14 11 12 17 13 6 10 8 10 13 9 4 | 30 26 29 29 31 28 26 28 28 26 26 27
31E | 7 6 6 14 9 4 10 6 6 7 7 2 | 35 39 36 43 34 36 37 36 39 34 39 37
32 | 7 10 8 8 5 3 8 6 9 12 10 2 | 24 25 27 27 22 24 21 24 22 23 24 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 9 11 8 4 10 8 9 13 10 |T 28 30 29 31 29 28 28 29 29 30 30 28
WRMS | 7 8 9 11 8 4 10 8 9 11 10 |NE 25 26 25 27 25 25 24 26 26 27 27 25
MEDI | 8 8 8 10 8 4 9 7 9 12 9 |MD 26 26 27 28 26 26 25 27 26 27 27 26
Table 3.2331.2 GPS week: 2331 Day: 2 MJD: 60563.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 --- --- --- 7 13 --- --- 15 11 9 5 | 36 --- --- --- 37 39 --- --- 39 32 33 36
2E | 8 8 9 11 11 5 8 10 10 14 12 3 | 23 27 23 25 26 24 24 26 25 32 28 24
3 | 7 8 10 8 8 3 7 6 8 8 10 2 | 28 30 31 34 28 28 29 33 31 28 29 29
4 | 7 7 11 9 10 3 9 9 6 11 12 3 | 25 26 28 31 29 26 27 25 29 26 33 27
5 | 6 6 7 7 7 3 10 8 7 8 9 2 | 27 26 25 28 26 26 25 25 28 27 29 26
6E | 7 7 11 28 16 3 9 7 9 9 7 3 | 48 50 49 56 46 48 50 47 46 47 45 47
7E | 7 8 9 13 10 3 12 11 9 12 7 3 | 50 53 50 50 54 51 49 53 50 53 52 51
8 | 5 7 9 8 5 4 6 6 9 8 6 2 | 31 34 33 36 31 32 34 36 33 35 34 33
9 | 5 6 7 8 8 4 5 7 7 6 12 2 | 28 30 29 29 29 27 27 29 27 27 28 27
10 | 5 9 8 9 5 2 7 8 8 8 7 2 | 21 26 23 20 21 21 19 24 23 21 23 21
11E | 7 10 17 13 11 4 8 14 11 9 10 3 | 46 46 49 47 47 46 45 48 44 44 45 45
12 | 4 6 6 6 6 4 15 5 8 10 7 2 | 43 44 45 44 43 45 48 45 45 44 43 44
13 | 8 7 8 11 8 4 12 9 8 9 8 3 | 37 37 36 35 31 35 33 36 34 33 35 34
14 | 5 7 7 12 7 2 5 7 10 10 8 2 | 37 38 39 38 38 38 39 41 42 38 40 38
15 | 5 5 7 9 7 2 8 7 8 8 7 2 | 37 36 37 38 36 36 33 36 36 35 38 36
16 | 6 6 5 11 7 3 17 9 8 10 8 3 | 21 21 20 29 20 22 20 23 22 23 24 21
17 | 6 7 6 8 8 3 6 6 9 8 10 2 | 24 27 23 29 22 25 24 27 26 26 27 24
18E | 8 9 20 17 8 3 5 16 9 20 10 4 | 24 27 29 23 23 25 25 27 23 26 24 24
19 | 6 6 6 10 9 3 14 5 10 9 9 2 | 24 26 25 29 24 26 25 26 28 27 29 25
20 | 7 7 7 8 7 4 11 9 7 6 7 2 | 22 23 23 26 24 23 23 22 26 22 26 23
21E | 7 6 9 10 18 4 12 7 10 16 17 4 | 16 18 18 19 24 18 20 19 18 27 23 17
22 | 7 5 8 12 6 3 7 7 10 8 9 2 | 25 29 26 24 25 26 27 29 30 28 30 27
23 | 8 10 8 5 8 3 9 6 7 13 10 3 | 21 28 26 25 27 25 23 25 26 27 26 24
24E | 7 8 13 32 6 4 14 7 8 10 9 4 | 58 63 61 63 60 59 63 21 60 67 62 61
25 | 5 10 10 8 5 3 6 10 8 12 12 3 | 42 47 45 43 43 43 43 45 45 46 48 44
26 | 8 6 8 8 5 3 7 7 7 8 6 2 | 26 26 26 26 24 25 25 27 24 27 26 25
27 | 7 7 7 9 5 4 5 8 9 7 7 2 | 28 29 28 31 26 27 27 32 29 31 29 28
28E | 14 9 19 15 11 3 11 14 13 11 13 4 | 38 40 46 49 41 40 40 44 41 42 43 40
29 | 5 8 5 9 8 4 12 7 10 10 5 2 | 32 30 30 33 32 32 32 32 33 33 33 31
30E | 7 9 11 12 13 3 11 8 8 9 7 3 | 38 37 38 33 39 35 35 36 34 38 35 36
31E | 10 5 7 16 10 3 10 9 8 10 7 3 | 38 41 42 52 40 42 43 39 44 46 44 42
32 | 7 9 9 9 6 2 6 6 10 8 9 2 | 31 35 34 37 30 32 30 34 32 33 32 32
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 7 10 13 9 3 10 9 9 10 9 |T 32 33 33 34 32 32 32 32 33 34 34 32
WRMS | 6 7 10 13 8 3 10 9 8 9 9 |NE 29 30 30 31 29 29 29 31 31 30 31 29
MEDI | 7 7 8 9 8 3 9 7 8 9 9 |MD 28 30 30 33 29 28 29 32 31 32 32 29
Table 3.2331.3 GPS week: 2331 Day: 3 MJD: 60564.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 --- --- --- 8 13 --- --- 13 17 7 5 | 42 --- --- --- 46 45 --- --- 46 37 38 43
2E | 7 8 8 14 11 6 9 8 9 14 10 3 | 42 45 42 42 45 43 43 43 43 43 42 42
3 | 10 11 9 12 8 3 6 6 7 8 12 3 | 28 33 31 31 29 29 28 30 31 29 30 29
4 | 9 8 10 12 10 2 8 9 7 11 11 3 | 29 33 33 32 34 31 30 32 33 28 37 31
5 | 7 7 7 8 7 3 10 8 7 10 8 2 | 27 26 26 29 26 26 25 26 30 29 30 26
6E | 7 8 11 31 17 3 10 7 10 9 13 4 | 34 34 35 43 31 34 34 33 31 32 35 32
7E | 9 8 11 10 10 3 13 10 12 17 8 3 | 52 51 47 50 52 48 46 51 52 48 49 49
8 | 8 6 8 7 5 3 6 5 6 11 6 2 | 34 38 35 34 35 34 34 35 35 37 34 34
9 | 7 7 7 8 10 4 5 5 6 11 11 2 | 34 35 35 36 37 34 32 34 35 31 35 33
10 | 5 6 9 11 7 3 9 7 10 11 8 2 | 34 37 36 34 35 34 33 37 38 33 34 34
11E | 9 9 16 11 10 5 8 15 12 15 13 4 | 32 32 36 32 33 32 33 34 32 32 34 31
12 | 5 6 7 8 6 4 13 4 6 12 8 2 | 46 46 47 44 43 46 50 46 49 43 43 45
13 | 10 8 7 11 22 3 14 9 7 10 8 3 | 28 31 30 31 43 29 31 32 29 29 31 30
14 | 7 8 8 11 9 2 6 5 11 11 7 2 | 36 37 40 40 39 39 39 39 44 42 42 38
15 | 5 6 6 8 8 2 9 8 6 12 9 2 | 41 40 41 43 39 40 39 40 43 46 46 41
16 | 7 8 6 10 7 3 15 5 9 14 9 3 | 28 29 28 32 28 29 25 27 30 27 31 27
17 | 7 8 7 9 8 3 6 6 9 12 9 2 | 30 30 27 31 29 29 28 30 31 31 31 29
18E | 8 9 19 18 9 4 7 15 12 19 15 4 | 25 24 26 23 22 24 25 26 26 26 27 24
19 | 8 6 6 13 9 4 14 6 11 17 13 3 | 27 26 28 32 27 28 26 28 30 30 30 27
20 | 7 8 8 8 8 4 12 9 8 9 8 3 | 26 25 25 27 26 25 25 26 29 27 28 25
21E | 8 8 11 12 16 4 14 6 11 11 15 3 | 40 43 41 41 41 40 42 41 43 40 40 40
22 | 8 7 7 11 9 3 9 5 11 14 10 3 | 30 33 34 34 32 34 33 35 37 41 38 33
23 | 6 7 10 7 7 3 9 7 9 8 10 2 | 28 30 29 32 31 29 31 30 33 27 32 29
24E | 9 8 14 24 7 3 15 6 10 12 9 3 | 37 37 40 39 39 38 40 20 37 38 35 37
25 | 6 8 9 10 5 4 5 7 7 13 10 2 | 33 36 35 36 34 33 33 37 35 34 33 34
26 | 7 7 9 9 4 3 6 5 8 10 8 2 | 28 31 31 30 29 30 30 33 30 28 29 29
27 | 9 7 7 12 5 3 6 5 7 16 6 2 | 29 32 30 30 29 29 28 29 30 34 30 29
28E | 14 8 19 12 11 4 12 15 13 13 12 4 | 29 33 40 36 32 31 31 36 34 28 33 31
29 | 6 6 5 9 7 4 10 5 8 12 7 2 | 31 30 30 29 31 30 34 31 35 27 31 30
30E | 8 10 12 19 12 3 13 6 9 12 8 3 | 36 34 37 38 36 34 32 35 35 37 36 34
31E | 7 5 6 11 9 4 9 4 7 11 10 2 | 42 46 45 51 44 46 45 45 48 46 49 45
32 | 6 10 7 7 5 2 6 6 10 11 12 2 | 32 36 34 35 31 32 31 33 35 31 32 32
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 10 13 10 3 10 8 9 12 10 |T 33 34 34 35 34 33 33 34 35 34 35 33
WRMS | 7 8 10 13 9 3 10 8 8 11 9 |NE 31 33 32 33 33 32 31 32 34 32 33 32
MEDI | 7 8 8 11 8 3 9 6 9 12 9 |MD 32 33 35 34 33 32 32 33 35 32 34 32
Table 3.2331.4 GPS week: 2331 Day: 4 MJD: 60565.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 14 --- --- --- 9 11 --- --- 11 15 13 6 | 47 --- --- --- 35 41 --- --- 38 28 29 38
2E | 7 8 9 12 7 5 11 8 11 9 15 3 | 25 24 25 22 26 23 26 26 24 25 30 24
3 | 8 8 9 9 8 3 6 6 10 9 7 2 | 39 39 40 40 37 38 39 40 40 37 36 38
4 | 9 9 9 10 8 2 8 10 6 9 10 3 | 25 30 32 33 32 29 31 32 31 29 35 30
5 | 8 6 6 6 7 4 9 8 10 13 12 2 | 30 28 28 30 28 29 27 28 31 28 36 28
6E | 8 7 10 22 15 3 11 7 9 10 10 3 | 51 54 55 57 50 54 53 51 50 51 51 52
7E | 7 7 10 11 10 3 12 10 8 10 13 3 | 58 58 53 55 58 56 53 57 59 53 61 56
8 | 6 7 7 10 6 4 6 5 8 7 6 2 | 39 40 37 39 38 36 40 39 37 35 39 38
9 | 8 7 6 8 7 2 6 6 6 10 8 2 | 27 29 29 30 25 26 25 27 26 25 28 26
10 | 4 7 8 10 7 4 11 9 10 12 9 3 | 23 25 26 21 23 21 20 25 22 23 23 22
11E | 10 11 17 11 15 3 9 12 13 14 14 4 | 51 51 54 51 52 51 52 52 50 46 52 50
12 | 6 9 5 8 7 3 14 6 9 10 8 2 | 42 41 42 42 39 43 42 43 42 44 40 41
13 | 11 7 6 9 8 3 13 8 9 10 12 3 | 43 43 41 43 45 41 41 43 40 41 43 42
14 | 6 7 7 8 10 2 8 4 10 11 7 2 | 32 32 33 33 32 32 32 32 36 33 36 32
15 | 7 6 6 8 6 2 9 7 8 10 10 2 | 44 44 44 44 42 43 40 45 45 42 48 44
16 | 6 7 6 8 8 1 16 6 10 11 8 3 | 26 25 25 27 24 25 23 24 24 25 27 24
17 | 6 8 6 7 8 2 7 6 9 7 9 2 | 25 28 23 26 23 24 24 26 25 23 29 24
X18E | 10 12 18 15 --- 9 9 14 16 14 17 5 | 32 30 32 29 --- 32 29 32 32 31 34 30
19 | 7 6 5 9 9 2 11 6 13 8 9 3 | 31 32 31 34 30 32 31 32 33 30 36 31
20 | 8 7 6 7 8 4 10 6 7 10 9 2 | 28 27 26 29 25 26 25 25 28 24 32 26
21E | 8 11 11 11 23 5 14 9 10 10 15 4 | 21 19 20 17 34 18 20 21 24 22 27 20
22 | 7 6 7 8 9 3 7 6 11 7 9 2 | 29 30 30 30 27 30 29 31 34 30 37 30
23 | 5 9 9 8 9 2 9 7 7 13 9 3 | 29 32 32 34 34 31 31 32 31 32 30 31
24E | 14 8 13 25 7 4 13 6 12 13 12 4 | 70 74 74 71 73 73 73 41 75 72 77 72
25 | 5 8 8 6 7 4 6 9 9 10 12 2 | 55 57 55 55 52 53 52 57 55 51 55 54
26 | 6 8 9 8 7 3 9 8 9 9 9 2 | 32 34 33 33 29 31 31 34 30 29 29 31
27 | 7 9 6 11 7 3 6 6 8 10 6 2 | 35 36 35 35 34 33 34 37 35 33 34 34
28E | 15 8 19 10 11 4 13 14 14 14 15 4 | 39 44 47 46 42 41 38 44 41 39 44 41
29 | 7 8 6 10 8 5 14 7 10 12 9 3 | 38 36 36 40 36 38 35 37 38 35 37 36
30E | 7 9 11 10 17 3 12 7 9 14 14 3 | 37 37 39 39 38 36 34 36 37 35 40 36
31E | 8 6 5 12 6 3 11 7 7 7 10 2 | 45 48 46 43 44 46 47 44 48 47 51 46
32 | 7 9 8 8 6 2 9 7 9 10 10 2 | 37 43 42 42 39 39 37 42 40 41 41 40
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 9 11 10 3 10 8 10 10 11 |T 37 37 37 37 36 36 35 36 37 35 38 36
WRMS | 7 8 9 10 8 3 10 8 9 10 10 |NE 34 34 34 35 33 33 32 34 34 32 35 33
MEDI | 7 8 8 9 8 3 9 7 9 10 10 |MD 35 36 35 35 35 33 34 36 36 33 36 34
Table 3.2331.5 GPS week: 2331 Day: 5 MJD: 60566.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 26 --- --- --- 14 21 --- --- 20 13 12 9 | 40 --- --- --- 32 35 --- --- 38 39 39 33
2E | 7 8 11 15 15 5 13 8 16 15 19 4 | 21 25 23 28 25 22 26 25 26 22 28 22
3 | 8 8 10 7 9 3 5 7 7 7 8 2 | 23 26 28 28 25 25 24 27 25 25 24 24
4 | 9 7 10 8 8 2 10 8 5 14 7 3 | 28 28 29 31 31 29 30 29 31 33 33 29
5 | 7 9 8 8 9 4 9 8 11 9 11 3 | 28 25 25 33 27 26 24 24 28 30 32 27
6E | 8 10 11 19 16 3 9 7 9 9 10 3 | 44 46 46 47 45 44 45 45 41 42 47 44
7E | 7 7 10 7 6 3 13 12 10 12 6 3 | 49 48 45 45 47 46 43 49 45 47 47 46
8 | 11 7 7 7 6 4 7 7 7 11 8 2 | 33 35 33 35 33 34 32 37 33 36 34 33
9 | 6 8 7 6 7 3 7 7 4 11 6 2 | 27 27 27 27 28 25 25 27 25 24 29 26
10 | 5 9 8 10 6 2 7 9 10 11 12 3 | 21 26 23 16 22 21 21 24 23 23 23 21
11E | 8 11 16 13 11 3 11 12 13 13 13 4 | 44 43 46 45 45 43 44 45 41 43 47 43
12 | 5 7 6 8 6 3 15 6 5 12 6 2 | 41 39 40 44 41 42 42 42 43 45 41 41
13 | 10 9 7 10 9 3 11 10 7 9 8 3 | 31 37 35 32 38 32 32 35 32 27 35 33
14 | 6 7 6 8 7 3 8 6 9 10 6 2 | 35 35 35 37 34 36 33 35 39 35 36 35
15 | 5 7 7 7 6 2 8 8 10 9 7 2 | 35 35 34 34 32 32 33 34 35 32 33 33
16 | 4 7 5 10 10 3 19 10 8 11 8 3 | 18 17 16 21 17 16 15 16 18 21 21 16
17 | 5 7 6 7 7 2 8 6 8 6 11 2 | 22 23 21 23 20 20 21 22 20 20 23 21
X18E | 2 --- --- --- --- 43 --- --- --- --- --- 0 | 26 --- --- --- --- 37 --- --- --- --- --- 25
19 | 6 6 5 8 8 3 10 6 12 9 8 2 | 22 22 21 25 21 21 21 21 26 19 25 21
20 | 7 8 8 10 8 4 10 8 9 11 11 3 | 27 25 28 32 28 26 27 26 28 31 31 27
21E | 5 9 11 12 17 5 17 12 8 14 13 4 | 21 22 20 21 26 21 21 23 26 24 28 21
22 | 6 6 6 9 8 3 8 5 10 9 7 2 | 22 25 23 23 22 23 24 26 27 23 26 23
23 | 5 8 9 6 9 2 8 7 8 14 10 2 | 25 30 27 27 28 27 27 27 28 25 34 27
X24E | 12 14 13 27 14 4 11 --- 16 15 15 5 | 62 63 65 61 61 62 65 --- 69 66 66 63
25 | 4 8 8 8 4 3 8 10 8 11 12 2 | 40 46 44 43 41 42 43 45 44 42 38 42
26 | 5 7 8 9 7 2 7 9 8 8 7 2 | 25 29 29 29 24 26 24 30 27 26 26 26
27 | 6 7 6 17 9 4 8 9 7 10 7 3 | 26 27 24 29 23 24 24 28 26 27 28 25
28E | 12 7 19 13 12 5 10 14 15 13 18 4 | 46 50 52 49 49 48 47 52 50 50 52 48
29 | 6 7 5 10 7 3 9 7 7 9 8 2 | 28 29 25 29 28 26 29 28 27 28 26 27
30E | 7 8 12 10 13 3 13 7 8 14 8 3 | 39 35 41 41 43 38 35 37 33 39 36 37
31E | 4 6 6 11 6 6 9 8 5 8 11 2 | 42 44 44 49 42 46 46 44 47 46 48 44
32 | 5 9 7 10 4 2 8 9 9 14 12 3 | 31 35 33 33 30 31 31 35 30 31 36 31
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 9 10 9 3 10 9 9 11 10 |T 31 33 32 33 32 32 31 32 33 32 34 31
WRMS | 7 8 9 10 8 3 10 9 8 10 9 |NE 28 29 28 30 28 28 27 29 29 29 30 28
MEDI | 6 7 8 9 8 3 9 8 8 11 8 |MD 28 29 29 32 30 29 29 29 30 31 33 27
Table 3.2331.6 GPS week: 2331 Day: 6 MJD: 60567.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 14 --- --- --- 10 12 --- --- 12 --- --- 9 | 64 --- --- --- 55 60 --- --- 55 --- --- 56
2E | 5 8 9 10 14 3 10 8 14 11 17 3 | 34 35 32 32 34 33 35 34 30 32 34 32
3 | 6 8 10 7 8 3 6 7 8 10 11 2 | 28 31 30 28 27 28 27 30 31 27 30 28
4 | 7 7 9 8 9 3 6 8 6 9 10 2 | 36 38 40 38 38 39 39 40 41 41 40 38
5 | 6 7 8 8 7 4 7 8 8 8 14 2 | 27 25 26 31 25 27 25 27 30 29 28 27
6E | 7 11 12 22 17 4 9 8 10 14 9 4 | 52 56 55 62 52 54 53 54 54 55 53 53
7E | 9 8 10 11 7 2 12 9 10 8 9 3 | 54 54 51 52 54 52 50 54 56 55 54 53
8 | 7 5 8 9 6 2 5 7 7 7 9 2 | 34 35 35 39 34 35 33 37 35 37 34 35
9 | 6 10 7 7 8 3 5 7 7 8 9 2 | 27 28 27 26 28 25 24 29 28 25 25 26
10 | 6 9 9 10 6 2 5 10 10 8 11 2 | 25 29 29 21 25 25 24 29 28 26 29 25
11E | 9 12 18 11 11 3 10 14 13 13 16 4 | 52 52 55 51 54 51 51 54 55 54 54 52
12 | 6 9 6 7 7 3 15 5 6 9 7 2 | 62 57 60 60 57 60 63 60 58 58 56 59
13 | 7 9 7 7 9 4 10 9 6 11 11 3 | 34 38 36 35 40 35 33 38 35 33 36 35
14 | 6 9 7 8 6 2 7 6 8 8 9 2 | 47 49 47 47 47 48 44 48 53 47 49 47
15 | 5 6 5 8 7 2 9 9 9 11 9 2 | 45 44 44 46 43 43 42 43 44 47 44 44
16 | 4 9 6 7 8 3 15 9 9 9 10 3 | 17 18 15 22 16 17 15 17 20 18 22 16
17 | 4 8 6 7 6 2 6 7 8 10 10 2 | 22 24 20 25 19 21 20 25 23 24 22 21
18E | 21 10 25 73 11 15 10 20 21 19 22 6 | 31 20 18 15 19 33 18 19 10 16 10 23
19 | 6 7 6 10 6 2 12 6 13 11 6 3 | 22 22 21 26 21 22 21 21 29 24 23 22
20 | 8 9 8 8 8 3 11 11 8 14 12 3 | 30 32 30 34 30 31 32 32 32 33 29 30
21E | 6 9 10 11 15 4 15 7 11 16 14 4 | 17 19 17 13 20 15 17 16 17 20 20 15
22 | 6 6 7 8 5 3 7 5 9 9 9 2 | 25 26 25 23 25 25 25 28 31 28 29 25
23 | 5 11 9 8 7 4 6 7 8 13 9 2 | 25 29 28 32 30 28 28 28 30 27 30 28
X24E | 11 21 14 15 21 4 10 --- 11 22 8 5 | 80 84 81 84 80 79 83 --- 82 81 80 81
25 | 4 12 8 5 5 3 7 9 5 8 9 2 | 45 49 47 47 46 46 47 50 48 45 45 47
26 | 7 8 7 6 5 3 6 10 7 9 8 2 | 32 31 34 32 31 32 32 37 32 33 28 32
27 | 7 8 6 10 5 3 6 7 7 7 8 2 | 22 27 25 29 24 24 23 27 26 24 25 24
28E | 14 9 20 21 12 5 10 13 19 11 24 5 | 56 57 64 62 57 56 58 61 62 55 60 57
29 | 5 7 5 8 7 4 10 7 6 10 11 2 | 37 35 35 39 36 35 36 36 38 38 36 36
30E | 10 9 13 16 11 3 11 9 9 8 11 3 | 40 41 44 44 49 41 39 41 43 41 40 41
31E | 5 7 6 10 6 2 10 8 6 8 12 2 | 48 48 50 52 47 49 50 48 54 48 55 49
32 | 6 10 9 7 6 3 6 9 12 6 11 2 | 29 32 32 31 28 29 27 32 32 27 31 29
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 10 16 9 4 9 9 10 11 12 |T 37 37 37 38 37 37 35 36 38 37 37 37
WRMS | 6 9 12 9 9 3 9 9 8 9 10 |NE 33 33 32 33 32 33 31 34 35 32 32 33
MEDI | 6 9 8 8 7 3 9 8 8 9 10 |MD 34 35 34 34 34 33 33 34 32 33 34 32
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 4.2331 GPS week: 2331 MJD: 60561.0-60567.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 12 13 26 |U 9 13 42 |U 12 15 34 |
emr | emr 2956 |U 14 19 28 |U 11 15 46 | 16 16 39 |
esa | esa 2962 | 15 23 29 |U 11 17 42 |U 14 13 39 |
gfz | gfz 2961 |U 12 16 29 |U 8 14 37 | 14 14 41 |
grg | grg 3043 |U 14 16 32 |U 9 15 40 | 16 15 43 |
igr | igr 2962 | 12 14 24 | 8 14 37 | 11 13 36 |
igs | igs 2962 | 12 14 24 | 9 14 38 | 12 13 36 |
jgx | jgx 2962 |U 10 13 25 |U 8 15 36 | 10 12 35 |
jpl | jpl 2934 | 13 15 29 | 11 20 43 | 14 13 37 |
mit | mit 3058 |U 40 22 179 |U 10 15 41 |U 12 11 38 |
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 5.2331.0 GPS week: 2331 Day: 0 MJD: 60561.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 13 16 20 | 8 13 37 | 10 15 36 |
emr | emr 2976 | 14 19 24 | 8 15 41 | 12 12 41 |
esa | esa 2976 | 14 25 24 | 9 18 47 | 12 11 42 |
gfz | gfz 2975 | 12 19 26 | 6 12 34 | 14 14 48 |
grg | grg 3070 | 13 20 37 | 7 15 38 | 20 17 59 |
igr | igr 2976 | 11 17 19 | 7 16 34 | 10 12 38 |
igs | igs 2976 | 11 17 19 | 7 15 35 | 10 11 38 |
jgx | jgx 2976 | 10 15 21 | 6 15 30 | 9 11 37 |
jpl | jpl 2976 | 13 17 25 | 9 19 41 | 13 10 40 |
mit | mit 3072 | 46 19 92 | 8 17 39 | 10 5 36 |
Table 5.2331.1 GPS week: 2331 Day: 1 MJD: 60562.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 15 18 29 | 9 12 31 | 11 16 30 |
emr | emr 2976 | 17 27 35 | 13 15 54 | 19 16 34 |
esa | esa 2976 | 15 26 31 | 10 16 36 | 13 13 33 |
gfz | gfz 2975 | 15 22 30 | 6 10 26 | 10 12 31 |
grg | grg 3070 | 16 20 29 | 7 13 30 | 12 14 36 |
igr | igr 2976 | 15 21 28 | 7 13 28 | 11 13 31 |
igs | igs 2976 | 15 21 28 | 7 12 28 | 11 13 31 |
jgx | jgx 2976 | 13 20 27 | 6 13 26 | 10 13 28 |
jpl | jpl 2976 | 15 21 38 | 10 17 34 | 12 13 32 |
mit | mit 3072 | 113 38 686 | 9 13 33 | 14 14 30 |
Table 5.2331.2 GPS week: 2331 Day: 2 MJD: 60563.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 14 11 26 | 11 11 45 | 10 19 31 |
emr | emr 2976 | 13 19 26 | 14 14 55 | 13 18 34 |
esa | esa 2976 | 15 23 35 | 14 17 46 | 12 13 36 |
gfz | gfz 2976 | 14 19 30 | 9 11 44 | 20 19 61 |
grg | grg 3072 | 15 12 30 | 10 13 40 | 12 17 39 |
igr | igr 2976 | 13 14 24 | 11 12 38 | 11 16 34 |
igs | igs 2976 | 13 14 24 | 11 12 41 | 11 15 34 |
jgx | jgx 2976 | 11 11 27 | 10 12 35 | 9 16 33 |
jpl | jpl 2976 | 13 16 28 | 13 18 47 | 13 15 32 |
mit | mit 3072 | 72 22 315 | 12 13 44 | 13 29 76 |
Table 5.2331.3 GPS week: 2331 Day: 3 MJD: 60564.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 14 19 30 | 8 15 47 | 12 13 38 |
emr | emr 2976 | 16 31 36 | 9 17 43 | 18 14 42 |
esa | esa 2976 | 16 31 31 | 9 19 45 | 13 14 45 |
gfz | gfz 2976 | 13 26 37 | 8 13 40 | 11 12 42 |
grg | grg 3072 | 16 23 38 | 7 17 40 | 13 12 45 |
igr | igr 2976 | 14 22 29 | 7 16 40 | 11 11 42 |
igs | igs 2976 | 13 22 29 | 7 16 41 | 12 12 41 |
jgx | jgx 2976 | 11 20 28 | 8 17 42 | 10 11 42 |
jpl | jpl 2976 | 14 22 28 | 10 22 45 | 13 12 43 |
mit | mit 3072 | 15 20 40 | 9 18 44 | 10 5 28 |
Table 5.2331.4 GPS week: 2331 Day: 4 MJD: 60565.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 12 11 23 | 11 12 56 | 15 14 36 |
emr | emr 2968 | 13 16 27 | 11 16 55 | 11 11 38 |
esa | esa 2976 | 14 22 28 | 13 17 49 | 17 13 38 |
gfz | gfz 2975 | 9 10 23 | 7 12 47 | 14 13 34 |
grg | grg 2975 | 14 11 27 | 10 16 56 | 22 20 43 |
igr | igr 2976 | 11 12 22 | 8 12 52 | 15 11 35 |
igs | igs 2976 | 11 12 23 | 9 13 50 | 15 11 37 |
jgx | jgx 2976 | 10 10 23 | 7 14 51 | 11 11 37 |
jpl | jpl 2976 | 12 10 28 | 11 18 57 | 18 12 36 |
mit | mit 3072 | 13 29 43 | 11 14 52 | 13 12 37 |
Table 5.2331.5 GPS week: 2331 Day: 5 MJD: 60566.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 8 29 | 11 12 37 | 11 13 30 |
emr | emr 2866 | 13 13 26 | 13 14 35 | 26 24 48 |
esa | esa 2880 | 15 21 29 | 12 13 35 | 15 10 35 |
gfz | gfz 2878 | 10 9 30 | 11 17 33 | 13 10 35 |
grg | grg 2975 | 10 9 33 | 10 16 35 | 16 12 38 |
igr | igr 2880 | 11 9 26 | 9 13 30 | 12 11 31 |
igs | igs 2880 | 10 9 26 | 10 12 33 | 12 11 32 |
jgx | jgx 2880 | 8 9 26 | 9 13 33 | 12 10 30 |
jpl | jpl 2784 | 12 12 32 | 12 22 35 | 17 15 37 |
mit | mit 2976 | 11 12 35 | 10 15 39 | 13 9 27 |
Table 5.2331.6 GPS week: 2331 Day: 6 MJD: 60567.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 24 | 8 15 40 | 12 17 38 |
emr | emr 2957 | 12 10 23 | 10 16 40 | 15 18 35 |
esa | esa 2976 | 14 16 29 | 11 19 35 | 14 15 41 |
gfz | gfz 2974 | 11 11 30 | 9 20 33 | 16 19 37 |
grg | grg 3069 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
igr | igr 2976 | 11 7 22 | 8 17 36 | 12 16 39 |
igs | igs 2975 | 9 6 21 | 8 17 36 | 12 16 39 |
jgx | jgx 2976 | 9 7 21 | 9 18 38 | 11 15 37 |
jpl | jpl 2880 | 10 7 25 | 9 25 38 | 14 17 38 |
mit | mit 3072 | 11 14 38 | 11 17 39 | 12 8 32 |
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 6.2331 GPS week: 2331 MJD: 60561.500-60567.500
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 -6 -7 37 2 | -1 29
| 10 11 75 74 4 | 3
emr uuuuu | 4 -8 -41 118 1 | 4 26
| 17 12 64 62 9 | 3
esa uuuuu | 9 3 64 38 -9 | 22 35
| 10 5 49 50 6 | 3
gfz uuuuu | -10 -29 -75 61 1 | 7 31
| 15 15 64 111 5 | 3
grg uuuuu | -27 17 -6 -100 -5 | 10 30
| 15 10 39 63 2 | 3
igr xxxxx | -2 2 2 39 -3 | 3 29
| 9 5 53 27 3 | 2
irf xxxxx | -4 -1 -14 24 -5 | 4 30
| 8 5 10 14 3 | 3
jgx uuuuu | 12 14 -16 30 -4 | 16 32
| 16 9 33 21 3 | 2
jpl uuuuu | 8 -21 25 47 5 | 9 27
| 11 11 38 33 11 | 3
mit uuuuu | 12 34 24 -234 3 | 28 40
| 28 11 53 26 3 | 3
ngs uuuxu | 3 -9 33 167 0 | 18 36
| 52 21 64 247 4 | 3
sio xxxxx | 66 6 -84 20 2 | 58 64
| 66 44 66 65 14 | 3
Table 7.2331.0 GPS week: 2331 Day: 0 MJD: 60561.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -16 -18 -43 70 9 | -4 32
emr uuuuu | -7 6 -70 85 5 | 1 28
esa uuuuu | -2 0 58 77 -3 | 23 38
gfz uuuuu | -32 -39 -42 -98 2 | 5 34
grg uuuuu | -38 21 28 -64 -3 | 10 33
igr xxxxx | -19 -5 -74 40 -1 | 1 33
irf xxxxx | -4 -3 -19 49 -4 | 5 33
jgx uuuuu | 25 -1 -42 16 -1 | 15 34
jpl uuuuu | 8 -31 17 63 -17 | 9 31
mit uuuuu | 12 40 38 -213 8 | 25 41
ngs uuuxu | 63 18 80 427 3 | 16 38
sio xxxxx | 43 34 -52 -19 18 | 51 62
Table 7.2331.1 GPS week: 2331 Day: 1 MJD: 60562.500
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 | -6 10 69 60 3 | 2 29
emr uuuuu | -2 -11 -68 102 3 | 6 25
esa uuuuu | 11 1 2 -12 -13 | 28 38
gfz uuuuu | -21 -27 -130 85 -4 | 10 31
grg uuuuu | -21 9 40 -105 -3 | 15 32
igr xxxxx | 10 2 12 39 3 | 6 30
irf xxxxx | -9 -6 3 28 -9 | 9 31
jgx uuuuu | 20 26 -7 41 0 | 19 33
jpl uuuuu | -2 -34 -6 91 3 | 12 29
mit uuuuu | 6 45 69 -257 1 | 31 42
ngs uuuxu | 31 -44 -17 314 6 | 21 38
sio xxxxx | 27 19 -99 90 3 | 60 66
Table 7.2331.2 GPS week: 2331 Day: 2 MJD: 60563.500
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 -17 -74 27 1 | -3 29
emr uuuuu | 3 -15 -41 81 11 | 2 25
esa uuuuu | -4 7 91 15 -15 | 23 36
gfz uuuuu | -13 -36 31 47 -6 | 5 31
grg uuuuu | -24 22 0 -42 -8 | 10 30
igr xxxxx | -1 8 -7 88 -2 | 2 30
irf xxxxx | -14 7 -15 28 -6 | 4 31
jgx uuuuu | 23 20 -48 34 -5 | 15 31
jpl uuuuu | -2 -24 83 48 9 | 7 27
mit uuuuu | -24 32 34 -211 4 | 26 39
ngs uuuxu | 60 10 -36 486 -3 | 17 36
sio xxxxx | 35 21 -65 47 13 | 57 63
Table 7.2331.3 GPS week: 2331 Day: 3 MJD: 60564.500
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 -10 117 -18 4 | -5 29
emr uuuuu | 2 0 -95 83 13 | 1 25
esa uuuuu | 5 11 31 55 -15 | 20 35
gfz uuuuu | -9 -26 -158 187 1 | 4 31
grg uuuuu | -32 1 -6 -61 -8 | 7 30
igr xxxxx | 3 -2 -16 35 -9 | 1 30
irf xxxxx | -5 -7 -10 25 -6 | 1 31
jgx uuuuu | 13 15 0 -1 -4 | 13 31
jpl uuuuu | 8 -22 61 39 1 | 6 26
mit uuuuu | 23 31 -21 -231 0 | 25 38
ngs uuuxu | -17 4 -21 108 -4 | 16 35
sio xxxxx | 68 10 -204 86 -17 | 58 64
Table 7.2331.4 GPS week: 2331 Day: 4 MJD: 60565.500
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 | -31 5 -35 163 3 | -3 31
emr uuuuu | 27 1 -72 63 -6 | 4 29
esa uuuuu | 16 -6 93 -39 -8 | 19 33
gfz uuuuu | -11 -36 -38 21 7 | 4 32
grg uuuuu | -40 21 -4 -187 -3 | 7 29
igr xxxxx | -7 0 80 1 -3 | 1 30
irf xxxxx | 11 -2 -23 22 -1 | 1 31
jgx uuuuu | -18 15 -27 42 -3 | 14 32
jpl uuuuu | 31 -3 34 74 6 | 6 26
mit uuuuu | 64 13 -42 -202 2 | 27 40
ngs uuuxu | -63 -19 107 -88 0 | 16 35
sio xxxxx | 213 -83 -84 -40 -10 | 57 63
Table 7.2331.5 GPS week: 2331 Day: 5 MJD: 60566.500
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 | -4 -2 -85 -72 -2 | 1 27
emr uuuuu | 25 -29 -40 186 -10 | 7 27
esa uuuuu | 20 2 144 77 -6 | 21 33
gfz uuuuu | 3 1 -77 213 6 | 9 30
grg uuuuu | -37 13 -18 -189 -2 | 9 27
igr xxxxx | -3 6 55 17 -5 | 4 27
irf xxxxx | -7 -2 -5 6 -7 | 5 27
jgx uuuuu | 2 11 47 64 -6 | 17 31
jpl uuuuu | 10 -24 16 24 15 | 9 24
mit uuuuu | 20 44 -17 -254 1 | 31 40
ngs uuuxu | -60 -12 110 -145 0 | 19 34
sio xxxxx | 43 -14 17 51 -6 | 60 64
Table 7.2331.6 GPS week: 2331 Day: 6 MJD: 60567.500
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 | -24 -9 3 26 -1 | 3 25
emr uuuuu | -21 -6 97 224 -7 | 8 25
esa uuuuu | 20 3 28 92 0 | 21 33
gfz uuuuu | 15 -42 -108 -26 3 | 11 29
grg uuuuu | 3 29 -81 -51 -4 | 11 27
igr xxxxx | 2 7 -38 52 -4 | 5 26
irf xxxxx | 1 4 -26 11 -6 | 6 27
jgx uuuuu | 21 8 -37 17 -7 | 18 31
jpl uuuuu | 6 -8 -28 -9 15 | 12 24
mit uuuuu | -14 35 104 -267 3 | 33 41
ngs uuuxu | 11 -22 5 70 -4 | 22 34
sio xxxxx | 31 51 -100 -75 16 | 61 65
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