[IGSREPORT-26796] Wk 2068 IGS Final Orbits
acc
acc at igs.org
Thu Sep 12 19:24:46 PDT 2019
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2068 (Aug 25, 2019 - Aug 31, 2019)
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:
igs2068[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2068[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2068[0-6].cls IGS GPS clock combination summary report.
igs20687.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs20687.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 | 18 18 TIXI TIXI
0 | EMR | PTBB
0 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS
0 | ESA | HOB2 IRKJ KIRU KOUR MAJU MAS1 MAW1 MOBS NAUR NKLG
0 | ESA | NNOR ONSA POHN PTBB TOW2 VILL CEDU COCO DARW DAV1
0 | ESA | DGAR FAA1 FALK GRAZ HARB HERS HOB2 IRKJ KIRU KOUR
0 | ESA | MAJU MAS1 MAW1 MOBS NAUR NKLG NNOR ONSA POHN PTBB
0 | ESA | TOW2 VILL
0 | GFZ | GODE POHN ANKR GODE POHN
0 | GRG | LPGS IRKJ
1 | COD | DGAR IISC LHAZ TIXI DGAR IISC TIXI
1 | EMR | 18 FAIR NLIB PRDS PTBB
1 | ESA | 18 18 AREG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ
1 | ESA | HARB HERS HOB2 KIRU KOUR LAUT LHAZ MAJU MAS1 MAW1
1 | ESA | MGUE MOBS NAUR NKLG NNOR ONSA POHN PTBB TONG TOW2
1 | ESA | VILL AREG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ
1 | ESA | HARB HERS HOB2 KIRU KOUR LAUT MAJU MAS1 MAW1 MGUE
1 | ESA | MOBS NAUR NKLG NNOR ONSA POHN PTBB TONG TOW2 VILL
1 | GFZ | POHN GODE POHN
1 | GRG | 13 13 IRKJ IRKJ
2 | COD | TIXI ANKR TIXI
2 | EMR | 18 18 CHUR CHUR NLIB
2 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS
2 | ESA | HOB2 KIRU KOUR LAUT MAJU MAS1 MAW1 MGUE MOBS NAUR
2 | ESA | NKLG NNOR ONSA POHN PTBB SYOG TONG TOW2 USN7 VILL
2 | ESA | ASCG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB
2 | ESA | HERS HOB2 KIRU KOUR LAUT MAJU MAS1 MAW1 MGUE MOBS
2 | ESA | NAUR NKLG NNOR ONSA POHN PTBB SYOG TONG TOW2 USN7
2 | ESA | VILL
2 | GFZ | 18 18 POHN POHN
2 | GRG | 3 18 22 3 18 22 LHAZ LHAZ ULAB
3 | COD | 18 18 ASCG TIXI ASCG TIXI
3 | EMR | NLIB
3 | ESA | 18 18 CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB
3 | ESA | HERS HOB2 KIRU KOUR MAJU MAS1 MAW1 MOBS NAUR NKLG
3 | ESA | NNOR ONSA POHN PTBB SYOG TONG TOW2 USN7 VILL CEDU
3 | ESA | COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS HOB2
3 | ESA | KIRU KOUR MAJU MAS1 MAW1 MOBS NAUR NKLG NNOR ONSA
3 | ESA | POHN PTBB SYOG TONG TOW2 USN7 VILL
3 | GFZ | BOR1 CNMR POHN ANKR BOR1 CNMR POHN
3 | GRG | 8 18 8 18 GODE GODE
3 | JPL | BAKE
4 | COD | 18 18 ASCG DAV1 NRMD TIXI ASCG NRMD TIXI
4 | EMR | 18
4 | ESA | AREG BOGT CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB
4 | ESA | HERS HOB2 KIRU KOUR MAJU MAS1 MAW1 MGUE MOBS NAUR
4 | ESA | NKLG NNOR ONSA POHN PTBB TONG TOW2 USN7 VILL AREG
4 | ESA | BOGT CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS
4 | ESA | HOB2 KIRU KOUR MAJU MAS1 MAW1 MGUE MOBS NAUR NKLG
4 | ESA | NNOR ONSA POHN PTBB TONG TOW2 USN7 VILL
4 | GFZ | 13 GODE POHN GODE NYAL POHN
4 | GRG | BOGT BARH BOGT TRO1
4 | MIT | BOGT
5 | COD | 18 18 ASCG TIXI TLSE ASCG TIXI TLSE
5 | EMR | 18 18 YAR2 SYOG YAR2
5 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2
5 | ESA | KIRU KOUG MAJU MAS1 MAW1 MOBS NAUR NKLG NNOR ONSA
5 | ESA | POHN PTBB TONG TOW2 USN7 VILL CEDU COCO DARW DAV1
5 | ESA | DGAR FAA1 GRAZ HARB HERS HOB2 KIRU KOUG MAJU MAS1
5 | ESA | MAW1 MOBS NAUR NKLG NNOR ONSA POHN PTBB TONG TOW2
5 | ESA | USN7 VILL
5 | GFZ | GODE KOKB POHN SAVO WTZR GODE KOKB POHN SAVO WTZR
5 | GRG | 15 18 13 15 18 NNOR DARW NNOR SAMO TWTF
6 | COD | 18 21 18 21 ASCG QAQ1 ASCG
6 | EMR | MCM4 CHUR FAIR MCM4 QAQ1
6 | ESA | 18 AREG BRST CEDU CHUR COCO DARW DAV1 DGAR FAA1 FLIN
6 | ESA | GRAZ HARB HERS HOB2 KIRU KOUG MAC1 MAJU MAS1 MAW1
6 | ESA | MGUE MOBS NKLG NNOR ONSA POHN PTBB SCOR TOW2 USN7
6 | ESA | VILL AREG BRST CEDU CHUR COCO DARW DAV1 DGAR FAA1
6 | ESA | FLIN GRAZ HARB HERS HOB2 KIRU KOUG MAC1 MAJU MAS1
6 | ESA | MAW1 MGUE MOBS NKLG NNOR ONSA POHN PTBB SCOR TOW2
6 | ESA | USN7 VILL
6 | GFZ | KOKB POHN KOKB POHN
6 | GRG | 18 18 22 HOFN MAC1 HOFN MAC1
6 | JPL | MCM4 POLV MCM4 NRIL POLV
6 | MIT | 18
5. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
6. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
0 | COD | 4
1 | COD | 4
2 | ESA | 4
3 | COD | 4
3 | ESA | 18
3 | GRG | 8
5 | COD | 4
6 | COD | 4
7. 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 G04 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PRN G08 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
8. 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.
9. 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 | .5 -.0 1.2 14 31 -10 -.59
EMR | 0 | 4.2 -1.6 -1.3 -46 58 -12 .04
ESA | 0 | .2 -.6 -.6 4 19 22 -.67
GFZ | 0 | .4 .5 1.2 40 25 13 -.61
GRG | 0 | 2.6 1.6 18.6 67 30 89 -.31
JPL | 0 | 6.1 3.4 -1.9 6 -4 -14 -.71
MIT | 0 | -.8 2.5 3.6 -5 53 -13 -.21
NGS | 0 | -.6 -6.7 -1.0 -15 44 -2 -.24
SIO | 0 | -3.6 -2.0 -7.6 10 -3 -25 -.30
COD | 1 | .6 .1 1.6 17 28 -8 -.57
EMR | 1 | -2.0 -1.2 .6 -30 69 -108 -.28
ESA | 1 | .3 -.0 -.1 6 29 11 -.73
GFZ | 1 | .3 .6 1.5 34 21 29 -.60
GRG | 1 | -.4 .9 -1.2 98 6 124 -.30
JPL | 1 | 9.0 3.9 2.3 1 0 1 -.68
MIT | 1 | -3.8 -.7 6.1 -7 42 -4 -.30
NGS | 1 | -1.8 -2.1 -10.6 25 49 -22 -.13
SIO | 1 | -5.3 1.9 -.6 11 3 -6 -.31
COD | 2 | .6 .3 2.0 18 31 -17 -.70
EMR | 2 | -1.1 -5.1 -1.8 -35 68 -97 -.34
ESA | 2 | -.0 -.4 -.3 11 38 15 -.69
GFZ | 2 | .3 .8 1.7 35 17 25 -.77
GRG | 2 | 1.1 -.8 17.9 85 2 98 -.23
JPL | 2 | 3.7 -3.5 1.6 6 7 7 -.63
MIT | 2 | -2.3 -.5 4.1 6 38 -18 -.28
NGS | 2 | -1.8 -6.4 -12.7 26 39 -28 -.51
SIO | 2 | -2.9 1.9 -3.2 -1 4 -9 -.30
COD | 3 | .7 .2 1.8 10 23 -5 -.67
EMR | 3 | 8.2 4.4 -1.3 -31 43 -26 -.28
ESA | 3 | -.6 -1.1 .3 11 42 40 -.69
GFZ | 3 | .1 .9 1.1 45 28 22 -.72
GRG | 3 | -1.4 -.7 22.8 104 26 81 -.24
JPL | 3 | 1.8 .1 -2.0 -4 3 6 -.73
MIT | 3 | -1.7 -1.6 8.6 13 32 -20 -.27
NGS | 3 | -6.7 1.7 -4.1 -6 59 -24 -.48
SIO | 3 | -2.9 5.1 -1.8 -2 22 -7 -.34
COD | 4 | .6 .2 1.4 14 27 -8 -.68
EMR | 4 | 1.3 2.7 -3.7 -38 77 -107 .01
ESA | 4 | .4 -.9 -.2 10 27 29 -.53
GFZ | 4 | .5 .8 1.1 36 20 23 -.65
GRG | 4 | -.7 3.9 28.9 113 24 51 -.05
JPL | 4 | 8.2 -2.2 -2.7 -12 3 -1 -.61
MIT | 4 | -2.5 .4 2.6 18 43 -13 -.25
NGS | 4 | -.3 -2.2 -3.3 -16 48 -8 -.32
SIO | 4 | -2.3 3.1 -12.8 22 2 -15 -.44
COD | 5 | .3 -.0 1.6 12 26 -6 -.50
EMR | 5 | 5.4 -2.3 -.7 -10 79 -132 -.06
ESA | 5 | .3 -.3 .3 5 40 24 -.63
GFZ | 5 | .4 .6 1.5 42 22 22 -.54
GRG | 5 | 2.4 -3.2 8.8 79 9 75 -.22
JPL | 5 | 6.8 -5.6 -.4 8 -3 -15 -.45
MIT | 5 | -3.3 -.9 1.8 -5 44 -12 -.15
NGS | 5 | -3.0 -5.8 -5.6 -16 32 -4 -.30
SIO | 5 | -3.5 -1.9 -6.1 -9 14 -1 -.15
COD | 6 | .5 -.3 1.8 6 29 5 -.53
EMR | 6 | 4.2 2.6 -8.0 -52 73 -73 -.11
ESA | 6 | .3 -.4 .3 3 25 32 -.64
GFZ | 6 | .3 .3 1.5 35 25 21 -.55
GRG | 6 | 2.3 1.0 13.3 89 26 64 -.08
JPL | 6 | 7.4 -4.0 -5.4 12 4 -9 -.69
MIT | 6 | 1.7 -2.0 3.4 0 65 -49 -.36
NGS | 6 | -2.1 -5.3 -16.1 13 -3 3 -.38
SIO | 6 | 6.0 5.0 3.8 0 -55 -40 -.72
10. 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.
11. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
ftp://igs.org/igscb/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
ftp://igs.org/igscb/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
ftp://igs.org/pub/station/general/igs14.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2068.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2068.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 2.2068.[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 3.2068.[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 5.2068.0-6). 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 2068 summary. (Aug 25, 2019 - Aug 31, 2019)
Table 1.2068.a GPS week: 2068 MJD: 58720.000-58726.000
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 257| 0 0 0 10 17 14 -.04 9 9 | -682 16 6 87
| 0 0 1 13 14 11 .04 | 286 374
emr 79| -1 0 0 -21 1 28 .14 12 12 | 151909 336 16 94
| 1 2 1 14 8 20 .03 | 17328 709
esa 150| 0 0 0 -20 -3 -11 -.08 9 9 | 2505 -576 7 150
| 0 0 1 8 6 9 .03 | 2661 2337
gfz 183| 0 0 0 -5 -3 -13 .05 9 9 | 96 -157 11 176
| 0 0 2 7 7 15 .02 | 229 411
grg 97| 3 0 10 -14 -9 84 -.07 20 16 | -48 -37 12 160
| 0 0 6 14 9 45 .03 | 119 304
igr n/a| 0 0 0 -14 -32 -14 -.04 4 4 | 22242 1634 10 63
| 0 0 0 8 5 12 .01 | 3696 789
jpl 80| 0 0 -2 19 11 -15 .16 8 8 | 212696 364 8 98
| 0 1 1 12 12 11 .02 | 775 624
mit 349| 0 -2 8 -30 -24 8 -.08 15 14 | -306 -21 80 1662
| 0 0 0 8 13 14 .02 | 327 313
ngs 213| 0 0 -5 40 -2 -15 -.11 8 7 | -667 -19 1018 2116
| 0 0 3 18 10 20 .02 | 212 258
sio 284| 0 0 5 -30 -16 -22 .03 15 15 | --- --- --- ---
| 1 0 1 23 28 74 .07 | --- ---
Table 1.2068.b GPS week : 2068 MJD: 58720.000-58726.000
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 | 4 4 4 4 0 6 4 |
3 | 4 5 5 4 4 4 4 |
4 | 0 0 0 0 0 0 0 |
5 | 5 5 4 4 4 4 4 |
6 | 3 3 3 3 3 3 3 |
7 | 3 3 4 4 3 3 4 |
8 | 4 4 4 10 5 4 4 |
9 | 3 4 3 4 4 4 4 |
10 | 4 4 4 4 4 4 4 |
11 | 4 4 4 4 4 4 4 |
12 | 4 4 5 4 4 4 4 |
13 | 4 4 4 4 4 5 4 |
14 | 4 4 4 4 4 3 3 |
15 | 4 4 4 4 4 5 4 |
16 | 5 5 5 5 5 5 5 |
17 | 3 4 3 4 4 4 3 |
18 | 3 3 3 4 3 3 3 |
19 | 4 4 4 4 4 4 5 |
20 | 4 4 4 4 4 4 4 |
21 | 4 4 4 4 4 4 4 |
22 | 4 4 5 4 4 4 5 |
23 | 4 5 5 5 5 5 5 |
24 | 3 3 3 3 4 3 3 |
25 | 3 4 4 4 4 4 4 |
26 | 4 3 3 4 3 3 3 |
27 | 4 4 4 4 5 4 5 |
28 | 4 4 4 4 4 4 4 |
29 | 4 4 4 4 4 4 4 |
30 | 3 3 3 3 4 3 3 |
31 | 3 3 3 3 4 3 4 |
32 | 3 4 4 3 4 4 4 |
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 2.2068.0 GPS week: 2068 Day: 0 MJD: 58720.000
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 259| 0 0 0 16 39 16 .02 10 10 | -562 -190 6 75
emr 80| 0 -2 0 -36 13 54 .09 11 11 | 140221 1450 14 94
esa 150| 0 0 0 -33 -2 -2 -.08 9 9 | -2323 1802 8 150
gfz 186| 1 -1 -2 5 -2 -8 .07 9 9 | -110 584 13 179
grg 99| 2 0 12 -18 -12 -1 -.10 14 13 | -219 313 10 156
igr n/a| 0 0 0 -23 -36 -12 -.04 4 4 | 16646 2945 11 54
jpl 80| 0 0 -2 20 4 -17 .15 7 7 | 211591 1249 7 77
mit 349| 1 -1 7 -30 -27 6 -.10 16 15 | -902 451 56 1868
ngs 214| 0 0 -2 35 -11 -10 -.10 6 6 | -553 -217 982 2224
sio 324| -1 0 4 -38 -17 -8 .02 15 15 | --- --- --- ---
Table 2.2068.1 GPS week: 2068 Day: 1 MJD: 58721.000
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 256| -1 0 1 -15 13 0 -.07 10 10 | -888 268 6 85
emr 80| -1 -2 1 -28 -6 32 .10 11 11 | 177231 -162 17 87
esa 150| 0 0 0 -8 -3 -22 -.07 9 9 | 3575 123 7 141
gfz 181| 0 -1 -2 3 1 -14 .06 11 11 | 306 -320 11 191
grg 97| 2 0 -2 -13 -10 49 -.08 13 11 | -22 32 10 146
igr n/a| 0 0 1 -24 -32 0 -.03 3 3 | 19364 1426 10 66
jpl 80| 0 2 0 10 0 -24 .18 8 8 | 212526 -96 7 113
mit 350| 1 -2 9 -24 -12 0 -.07 15 14 | -90 -96 98 1666
ngs 214| 0 0 -7 42 2 8 -.10 8 7 | -845 190 876 1975
sio 322| 0 0 6 -9 18 -3 .05 15 15 | --- --- --- ---
Table 2.2068.2 GPS week: 2068 Day: 2 MJD: 58722.000
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 258| 0 0 0 0 1 9 -.09 8 8 | -664 54 5 81
emr 80| -1 0 0 -7 -8 33 .13 11 11 | 177260 -425 18 100
esa 150| 0 1 1 -11 3 -16 -.05 10 10 | 930 -1832 8 154
gfz 182| 0 0 -1 -11 -2 -21 .03 9 8 | -69 -154 10 158
grg 99| 4 0 11 -33 7 92 -.04 18 16 | 79 -242 12 150
igr n/a| 0 0 -1 -10 -24 0 -.04 4 4 | 20942 1238 11 64
jpl 80| 0 0 -1 10 8 -1 .17 8 8 | 212580 -149 9 98
mit 350| 1 -2 8 -46 -25 20 -.08 14 13 | -296 -1 87 1519
ngs 210| 0 0 -11 80 11 -31 -.09 9 7 | -785 182 868 2191
sio 325| 0 0 6 -47 -24 -6 -.05 14 13 | --- --- --- ---
Table 2.2068.3 GPS week: 2068 Day: 3 MJD: 58723.000
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 258| 0 0 0 15 0 29 -.05 10 9 | -352 -325 7 82
emr 79| 0 1 -2 0 6 36 .13 14 12 | 141916 371 19 101
esa 150| 0 0 0 -29 -17 -19 -.13 10 8 | 2834 797 8 139
gfz 182| 0 0 -1 -14 -14 -24 .05 9 9 | 125 -467 13 145
grg 96| 3 0 15 -19 -20 105 -.09 39 18 | -194 251 14 157
igr n/a| 0 0 0 -14 -41 -34 -.07 4 4 | 22350 1617 11 62
jpl 80| 1 0 -2 18 31 -32 .20 10 8 | 212628 401 10 85
mit 349| 0 -2 7 -26 -17 34 -.06 16 14 | -338 -124 81 1547
ngs 215| -1 0 -4 28 -6 -23 -.13 9 8 | -357 -321 1218 2269
sio 327| -1 0 3 -3 14 29 .01 16 15 | --- --- --- ---
Table 2.2068.4 GPS week: 2068 Day: 4 MJD: 58724.000
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 260| 0 0 0 18 21 1 -.03 9 9 | -834 233 7 89
emr 80| -1 1 -2 -26 -3 0 .17 11 11 | 141577 -252 16 88
esa 150| 0 0 -2 -19 -4 -5 -.07 9 9 | 2341 1097 8 147
gfz 183| 0 0 0 -5 7 -34 .03 10 9 | -206 139 11 164
grg 97| 4 -1 18 13 -16 127 -.06 18 18 | 86 -585 16 168
igr n/a| 0 0 -1 -16 -33 -25 -.04 4 4 | 23439 1006 11 61
jpl 80| 0 -1 -3 4 27 -8 .15 8 8 | 212454 -281 10 100
mit 349| 0 -2 7 -30 -51 1 -.10 15 13 | 182 -573 97 1702
ngs 216| 0 1 -3 36 9 12 -.10 9 8 | -825 207 1175 2120
sio 320| 0 0 4 -5 -50 -13 -.02 14 14 | --- --- --- ---
Table 2.2068.5 GPS week: 2068 Day: 5 MJD: 58725.000
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 257| 0 0 1 22 32 26 -.00 9 8 | -354 -497 6 98
emr 80| -1 0 0 -13 3 0 .15 13 13 | 142013 1112 16 93
esa 150| 0 0 -2 -21 1 -18 -.08 9 9 | 4074 -948 7 154
gfz 185| -1 0 0 -6 -8 9 .08 9 9 | 228 -224 10 216
grg 95| 5 -1 6 -12 -15 114 -.04 17 16 | -51 29 14 156
igr n/a| 0 0 0 -1 -30 -21 -.04 4 4 | 25190 2448 11 67
jpl 80| 0 0 -4 36 2 -21 .14 8 8 | 212901 1173 9 111
mit 349| 0 0 8 -37 -22 6 -.06 16 15 | -345 3 76 1698
ngs 214| 0 0 -2 23 -18 -41 -.12 7 6 | -439 -339 1021 2076
sio 324| -2 0 6 -53 -1 30 .01 15 14 | --- --- --- ---
Table 2.2068.6 GPS week: 2068 Day: 6 MJD: 58726.000
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 256| 0 0 1 16 18 19 -.07 8 8 | -1124 570 7 105
emr 80| -2 3 0 -36 7 37 .17 13 13 | 143150 261 16 100
esa 150| 0 0 -1 -20 -2 3 -.07 9 8 | 6107 -5076 7 167
gfz 182| 0 0 3 -10 -5 0 .04 8 8 | 399 -659 11 185
grg 99| 3 0 13 -17 0 102 -.10 19 17 | -17 -60 14 192
igr n/a| 0 0 0 -8 -30 -9 -.05 4 4 | 27769 758 11 73
jpl 80| 0 0 -3 35 4 -2 .15 8 8 | 214192 255 10 103
mit 349| 0 -2 8 -22 -11 -7 -.09 15 15 | -358 187 66 1640
ngs 213| 0 0 -9 35 -2 -20 -.13 8 7 | -866 163 989 1960
sio 48| 1 2 5 -57 -53 -185 .17 20 19 | --- --- --- ---
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 3.2068.0 GPS week: 2068 Day: 0 MJD: 58720.000
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 | 8 8 7 5 11 2 6 10 5 9 2 | 20 24 22 22 23 20 23 22 19 25 21
2 | 10 7 6 6 14 4 4 23 7 19 3 | 18 20 18 17 18 18 19 29 18 18 17
3E | 10 8 17 11 16 4 9 17 6 11 4 | 31 29 24 35 23 29 30 25 32 35 28
X4 | 406 --- 2 --- --- 48 --- --- --- --- 0 | 90 --- 207 --- --- 270 --- --- --- --- 215
5 | 13 11 5 21 23 3 9 16 6 14 4 | 36 36 35 40 33 36 37 38 38 40 36
6 | 8 10 7 10 13 3 7 12 5 8 3 | 25 30 27 24 28 25 30 26 28 29 26
7 | 8 9 7 9 14 4 6 18 4 16 3 | 32 28 28 32 30 28 29 27 27 28 28
8 | 9 13 15 10 15 3 9 11 8 8 3 | 843 839 839 838 842 841 840 844 841 842 840
9 | 7 9 12 8 11 3 7 14 4 9 3 | 27 29 30 26 25 27 31 25 28 33 28
10E | 8 11 15 8 13 3 8 8 6 9 3 | 64 64 59 64 60 60 65 57 62 65 63
11 | 8 11 15 8 14 4 8 9 7 16 3 | 19 25 19 20 16 17 23 19 19 12 17
12 | 10 14 7 12 14 3 5 20 7 19 4 | 21 22 19 27 24 20 21 23 21 17 19
13 | 9 11 8 9 15 3 8 16 6 17 3 | 27 35 30 29 37 30 36 32 32 34 30
14 | 14 9 7 6 12 3 6 17 7 18 3 | 35 29 29 30 33 29 29 30 28 33 28
15 | 8 10 7 11 15 3 6 19 7 20 3 | 25 28 25 29 25 25 26 22 25 24 24
16 | 11 22 6 8 13 4 7 25 8 19 4 | 21 25 21 21 23 19 19 23 20 22 18
17 | 10 7 5 7 14 5 6 16 5 17 3 | 26 23 19 23 26 20 24 22 24 16 21
18 | 9 7 8 6 11 3 6 12 7 9 3 | 25 25 39 24 22 24 24 28 24 28 24
19 | 14 12 5 9 17 5 6 19 7 17 4 | 27 26 25 27 27 25 26 31 26 26 24
20 | 8 11 5 11 16 4 7 16 7 15 3 | 29 26 27 33 29 27 27 26 30 25 27
21 | 9 12 6 8 9 4 7 15 10 19 3 | 24 24 19 23 19 20 22 24 23 22 20
22 | 10 8 5 11 25 3 6 19 6 14 4 | 30 28 30 35 36 31 30 31 29 34 29
23 | 7 22 5 8 13 3 6 22 5 20 4 | 22 26 19 19 19 17 22 21 19 18 19
24 | 8 9 5 8 11 4 6 11 5 10 2 | 25 33 29 30 25 27 33 30 27 35 28
25 | 10 11 13 8 10 3 7 10 5 12 3 | 19 22 19 17 21 17 21 20 18 24 18
26 | 10 10 10 9 18 3 6 12 8 10 3 | 29 32 32 32 30 30 30 32 31 32 30
27 | 11 10 15 12 15 2 9 11 6 11 4 | 28 27 31 31 29 26 27 27 23 30 26
28 | 8 8 6 12 10 3 5 17 6 18 3 | 21 21 17 22 24 19 21 23 22 20 19
29 | 11 16 5 7 13 3 7 16 7 18 3 | 33 29 26 28 32 27 27 30 29 32 28
30 | 5 8 5 10 9 4 7 11 5 11 2 | 27 33 27 27 24 27 33 25 25 30 28
31 | 8 7 6 6 8 4 6 13 4 16 2 | 28 32 28 28 28 29 33 27 28 31 28
32 | 13 10 13 7 12 4 5 9 5 6 3 | 29 28 34 30 28 30 30 28 30 31 29
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 11 9 9 14 4 7 16 6 15 |T 54 54 57 54 53 59 54 53 53 54 57
WRMS | 10 11 9 9 13 4 7 15 6 15 |NE 62 63 61 62 62 60 62 63 61 62 60
MEDI | 9 10 7 8 13 3 6 16 6 15 |MD 27 28 27 28 26 27 27 27 27 29 27
Table 3.2068.1 GPS week: 2068 Day: 1 MJD: 58721.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 7 7 7 8 3 6 7 8 10 2 | 23 27 25 26 24 23 28 22 23 27 24
2 | 9 9 6 9 13 5 5 22 5 20 3 | 23 22 20 21 20 23 22 29 22 23 22
3 | 11 11 16 12 26 3 10 9 7 12 4 | 34 37 33 36 40 33 35 32 37 38 34
X4 | 369 --- 1 --- --- 373 --- --- --- --- 0 | 60 --- 196 --- --- 127 --- --- --- --- 205
5 | 12 10 5 31 15 2 12 12 8 11 5 | 45 45 43 52 40 45 44 46 46 47 44
6 | 7 9 7 9 11 4 7 10 7 12 3 | 27 33 29 28 27 29 33 28 31 34 29
7 | 6 10 6 8 7 2 7 16 8 16 3 | 28 30 26 29 26 27 28 27 29 31 27
8 | 8 13 11 16 18 2 9 9 9 9 4 | 869 867 867 864 874 867 867 869 868 869 867
9 | 6 10 12 10 13 3 10 13 6 12 3 | 30 36 32 30 34 32 37 29 34 36 32
10 | 8 9 15 8 13 5 10 10 6 9 3 | 43 49 45 46 46 44 42 45 44 45 44
11 | 14 12 13 9 12 3 7 9 10 18 4 | 24 29 20 24 22 21 26 22 23 17 21
12 | 12 14 5 10 14 3 4 18 6 20 4 | 25 27 23 28 26 25 27 26 24 27 24
13 | 8 11 8 9 9 2 9 15 7 16 3 | 34 40 34 36 33 36 40 37 38 40 36
14 | 12 8 5 8 12 4 5 18 9 18 3 | 35 37 36 37 37 35 35 34 39 36 35
15 | 8 9 5 10 11 4 6 19 8 19 3 | 31 36 30 35 32 32 31 29 34 32 31
16 | 8 21 7 11 17 4 6 23 9 20 4 | 22 29 23 22 26 23 22 24 25 25 21
17 | 8 10 6 11 12 3 7 15 8 17 3 | 26 29 23 28 28 26 28 28 28 26 26
18 | 7 6 7 7 11 3 5 11 11 12 3 | 31 32 56 32 32 30 28 33 31 33 30
19 | 14 13 6 14 13 4 7 17 9 18 4 | 28 27 25 30 27 27 27 29 31 27 26
20 | 10 8 5 11 14 4 8 14 9 15 3 | 31 30 27 33 26 27 25 27 25 27 26
21 | 11 8 6 8 10 3 8 16 5 21 3 | 25 27 22 25 24 21 24 23 21 23 22
22 | 10 9 7 15 21 3 8 15 7 11 4 | 35 37 39 42 44 37 37 37 40 39 37
23 | 9 21 4 10 15 4 7 22 8 22 4 | 22 30 23 23 28 22 27 21 26 20 23
24 | 7 8 4 7 9 3 7 11 10 11 2 | 37 47 38 39 35 39 44 40 41 47 40
25 | 10 11 15 12 8 3 7 9 8 16 3 | 23 29 22 26 24 22 25 22 19 30 22
26 | 8 10 12 8 11 3 6 12 6 12 3 | 36 40 38 36 38 36 35 38 39 40 37
27 | 8 12 14 17 13 3 10 11 10 13 4 | 29 35 34 34 34 30 29 32 31 36 31
28 | 9 12 7 11 9 3 6 17 10 19 3 | 25 28 21 26 24 23 26 24 28 21 23
29 | 12 19 5 9 10 4 9 17 9 18 4 | 32 31 26 30 31 28 29 31 29 35 29
30 | 7 10 5 8 8 3 7 9 8 10 2 | 31 39 33 34 28 34 38 29 32 36 33
31 | 8 7 5 8 6 4 8 14 9 18 3 | 28 38 31 31 31 31 37 30 31 34 31
32 | 18 8 11 8 9 3 4 10 7 12 3 | 34 34 35 34 34 33 33 30 34 35 32
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 11 9 11 13 3 8 15 8 15 |T 57 60 61 58 57 59 58 57 58 59 61
WRMS | 10 11 9 11 11 3 8 14 7 15 |NE 66 69 66 67 67 65 67 66 67 68 65
MEDI | 8 10 6 9 12 3 7 14 8 16 |MD 30 33 30 31 31 30 29 29 31 34 30
Table 3.2068.2 GPS week: 2068 Day: 2 MJD: 58722.000
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 5 7 5 12 3 5 5 8 10 2 | 17 22 21 21 22 18 22 18 19 19 19
2 | 7 7 8 8 17 4 5 23 9 20 4 | 14 21 18 16 17 17 19 27 20 18 16
3 | 8 9 16 10 38 2 10 10 8 9 4 | 24 25 23 27 44 23 26 23 25 28 24
X4 | 1 --- 384 --- --- 14 --- --- --- --- 0 | 73 --- 234 --- --- 105 --- --- --- --- 210
5 | 8 11 8 10 22 3 11 18 9 13 4 | 31 32 31 31 32 31 34 33 35 31 31
6 | 7 8 7 6 13 3 6 8 9 11 2 | 20 26 23 19 21 20 26 21 21 28 22
7 | 6 12 7 10 10 3 8 16 7 14 3 | 24 22 20 24 21 20 24 21 23 23 22
8 | 10 12 14 10 19 3 9 10 12 10 4 | 777 777 776 773 789 776 774 773 777 775 776
9 | 5 10 13 9 15 4 9 9 6 9 3 | 21 26 23 20 26 21 28 20 23 28 22
10 | 6 10 15 10 18 2 11 10 10 7 3 | 22 25 23 21 26 23 27 24 32 23 23
11 | 8 10 14 7 15 3 8 7 7 18 3 | 17 25 17 18 19 16 23 17 19 12 16
12 | 9 16 9 12 14 4 10 19 9 17 4 | 19 21 17 25 23 19 25 22 25 15 19
13 | 7 10 10 9 15 3 9 16 7 16 3 | 17 26 17 19 24 18 25 23 18 22 19
14 | 7 7 8 9 13 4 4 15 11 14 3 | 16 18 18 19 20 17 18 15 20 16 15
15 | 9 7 7 10 18 4 5 20 9 17 4 | 21 23 20 21 25 20 21 17 24 18 19
16 | 9 22 9 8 19 5 6 23 12 21 5 | 25 27 26 24 27 23 25 26 25 24 23
17 | 7 9 6 6 14 4 9 13 8 13 3 | 23 22 18 23 24 20 23 21 23 18 20
18 | 5 6 8 5 16 3 5 9 12 9 3 | 17 21 62 20 19 20 18 23 21 21 18
19 | 12 14 6 9 15 5 7 16 6 13 3 | 23 21 21 25 22 21 21 26 22 20 20
20 | 9 8 8 9 18 4 11 13 9 16 3 | 29 25 25 28 29 25 28 28 28 24 25
21 | 10 10 9 7 14 4 6 17 11 20 4 | 21 21 19 17 17 16 19 20 15 19 16
22 | 10 10 6 16 48 4 8 14 6 12 5 | 21 21 19 27 41 19 20 21 21 21 19
23 | 7 25 5 9 17 3 6 21 6 19 4 | 19 24 17 19 27 16 19 19 20 17 17
24 | 9 8 9 6 13 5 8 15 9 10 3 | 17 27 24 24 19 19 26 20 19 27 21
25 | 8 12 15 7 12 4 9 9 9 7 3 | 22 28 22 19 23 18 23 22 22 24 21
26 | 7 10 12 5 13 3 7 11 6 9 3 | 21 25 24 21 24 21 24 23 19 25 21
27 | 9 12 15 11 16 4 11 15 8 15 4 | 22 22 23 25 27 20 22 27 20 30 22
28 | 11 8 5 10 11 4 5 16 6 18 3 | 21 20 17 20 21 18 21 21 20 18 17
29 | 8 16 7 8 15 5 10 15 12 14 4 | 26 28 23 24 26 23 24 26 22 24 22
30 | 6 7 5 9 13 3 8 10 6 11 3 | 27 33 27 24 23 25 32 23 26 28 27
31 | 5 8 6 6 8 3 6 11 7 16 2 | 21 26 22 23 22 21 26 21 21 23 21
32 | 8 9 12 7 12 4 11 9 10 10 3 | 22 27 28 23 28 24 26 23 28 29 24
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 11 10 9 18 4 8 14 9 14 |T 46 48 53 46 49 46 48 46 46 46 50
WRMS | 8 11 10 8 16 4 8 13 7 13 |NE 55 58 57 56 59 54 57 57 56 56 54
MEDI | 8 10 8 9 15 4 8 14 9 13 |MD 21 25 22 23 24 20 24 22 22 23 21
Table 3.2068.3 GPS week: 2068 Day: 3 MJD: 58723.000
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 | 9 8 9 7 13 2 6 7 5 13 3 | 22 25 20 21 21 21 25 18 20 22 21
2 | 11 9 7 8 18 4 4 24 10 21 4 | 21 22 20 23 21 22 23 28 25 20 22
3 | 7 10 16 8 24 3 12 13 8 9 4 | 27 28 27 28 36 24 28 22 25 27 25
X4 | 392 --- 3 --- --- 392 --- --- --- --- 0 | 103 --- 274 --- --- 134 --- --- --- --- 301
5 | 10 10 5 14 22 2 7 15 10 12 4 | 34 38 31 38 35 34 35 37 37 34 34
6 | 10 9 7 8 13 3 8 9 6 6 3 | 23 29 26 26 23 23 29 24 25 28 25
7 | 9 11 5 7 17 4 8 16 5 14 3 | 30 32 28 29 28 28 33 25 30 30 29
8 | 18 40 25 15 194 10 38 18 18 21 10 | 9999 9999 9999 9999 9999 9999 9999 9999 9999 9999 9999
9 | 9 11 10 7 25 3 7 11 7 12 3 | 32 34 33 30 34 30 38 26 32 36 31
10 | 7 11 15 8 20 4 11 12 10 10 4 | 27 33 29 28 32 29 32 29 28 28 28
11 | 11 12 16 8 19 3 7 7 7 19 4 | 21 28 21 21 19 20 26 18 21 14 19
12 | 6 16 7 11 17 3 5 18 7 17 4 | 24 28 22 27 26 24 27 25 27 23 23
13 | 9 11 9 7 15 4 8 19 9 17 4 | 27 36 29 28 31 29 35 30 33 32 29
14 | 9 9 8 9 14 4 7 15 8 15 3 | 27 30 27 30 28 28 28 26 25 26 26
15 | 12 10 6 11 17 3 7 23 10 17 4 | 28 31 25 27 27 26 28 19 30 22 24
16 | 11 19 7 8 19 5 7 25 11 21 4 | 21 28 22 25 25 22 23 23 24 21 20
17 | 11 7 5 7 16 4 7 17 9 18 3 | 33 30 27 31 30 27 29 28 33 25 28
X18 | 5 9 210 8 18 4 --- 16 9 13 4 | 26 30 175 28 26 28 --- 31 26 28 26
19 | 13 14 6 9 16 5 8 20 10 20 4 | 30 30 29 29 32 27 29 30 34 31 28
20 | 6 8 6 9 20 4 6 16 10 18 3 | 26 27 25 28 30 24 24 27 22 21 23
21 | 7 10 7 8 17 4 8 17 10 20 4 | 25 28 23 24 23 23 26 26 20 25 22
22 | 10 11 8 14 32 3 8 15 7 13 4 | 22 25 24 27 37 23 23 21 21 20 21
23 | 10 24 4 11 23 5 6 24 6 21 5 | 22 29 19 24 27 19 23 20 22 15 19
24 | 8 9 7 7 13 4 7 11 8 8 3 | 28 37 30 32 26 28 34 28 29 32 30
25 | 7 13 14 10 15 4 8 9 8 10 3 | 24 29 28 27 28 24 28 24 23 29 24
26 | 10 10 12 9 12 3 8 11 9 8 3 | 26 28 27 25 27 24 26 24 23 26 24
27 | 8 14 15 10 18 7 8 13 7 16 4 | 24 27 28 27 32 25 27 30 24 34 25
28 | 10 9 6 6 15 5 7 17 16 20 4 | 28 26 23 23 28 22 25 24 26 22 23
29 | 8 13 5 9 16 4 7 17 11 19 4 | 28 29 27 27 31 26 27 27 30 30 26
30 | 11 9 5 8 19 3 8 9 5 7 3 | 30 35 28 25 23 27 36 24 28 30 29
31 | 7 12 7 5 9 3 6 13 10 16 3 | 21 31 24 23 23 23 29 20 21 23 23
32 | 7 9 13 9 13 3 7 8 9 10 3 | 27 28 30 29 31 27 31 25 27 30 27
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 14 10 9 39 4 10 16 9 16 |T 28 29 38 27 28 28 28 25 26 26 34
WRMS | 9 12 8 9 18 4 8 14 8 15 |NE 25 28 32 26 27 24 27 25 25 25 24
MEDI | 9 10 7 8 17 4 7 15 9 16 |MD 27 29 27 27 28 25 28 25 25 26 25
Table 3.2068.4 GPS week: 2068 Day: 4 MJD: 58724.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 6 7 8 14 3 6 13 7 11 3 | 20 23 21 21 21 18 24 22 16 22 20
X2 | 1 --- --- --- --- 29 --- --- --- --- 0 | 53 --- --- --- --- 23 --- --- --- --- 50
3 | 8 8 15 14 21 3 9 10 8 11 4 | 24 23 21 27 32 21 21 23 20 28 22
X4 | 1 --- --- --- --- 25 --- --- --- --- 0 | 100 --- --- --- --- 93 --- --- --- --- 217
5 | 10 14 7 9 21 4 7 15 9 12 3 | 25 28 24 30 30 27 29 30 27 23 26
6 | 8 9 7 8 15 4 5 8 5 9 2 | 21 25 24 22 22 21 26 22 20 29 22
7 | 8 12 5 7 15 3 8 14 7 12 3 | 23 26 21 24 23 22 24 23 20 26 22
8 | 12 12 12 19 26 6 10 13 13 11 5 | 878 878 882 878 869 877 877 878 878 874 878
9 | 8 10 11 8 19 3 8 11 8 11 3 | 26 29 27 27 30 26 30 26 27 35 27
10 | 8 10 15 8 21 4 9 13 8 8 4 | 24 26 24 22 27 22 24 26 26 21 23
11 | 12 9 12 9 20 3 8 8 10 17 4 | 20 25 20 21 17 17 24 20 19 15 17
12 | 13 14 8 8 18 3 6 19 8 18 4 | 21 24 19 24 24 20 22 22 20 14 19
13 | 9 11 8 9 17 3 9 18 11 20 4 | 26 30 27 28 33 26 32 28 26 29 26
14 | 10 10 9 8 15 5 7 15 9 15 3 | 25 26 24 26 26 23 24 26 24 23 23
15 | 6 8 7 9 18 4 6 23 8 16 3 | 26 29 26 25 28 26 27 21 25 23 24
16 | 8 23 7 13 19 4 8 24 12 16 5 | 23 31 24 26 24 23 24 23 26 22 22
17 | 8 8 6 7 17 4 7 15 10 13 3 | 24 25 18 24 27 22 23 23 25 19 21
18 | 5 7 7 10 20 3 7 10 10 9 3 | 19 21 49 20 20 18 25 23 18 23 18
19 | 13 12 6 7 18 5 5 19 11 16 4 | 26 21 20 23 26 22 22 26 24 21 21
20 | 8 10 6 10 20 4 7 17 8 15 3 | 27 25 23 27 27 24 23 28 23 21 23
21 | 8 10 7 9 19 4 7 17 11 21 4 | 22 23 20 23 23 19 23 25 20 23 20
22 | 8 7 6 12 28 3 9 16 8 16 4 | 24 24 21 26 32 21 20 26 22 23 21
23 | 10 23 5 10 21 4 7 22 8 16 4 | 22 27 16 21 25 17 21 20 21 16 18
24 | 6 9 8 10 16 4 9 15 9 9 3 | 26 32 30 30 24 26 31 26 23 29 27
25 | 11 13 15 8 16 4 8 9 7 11 4 | 22 27 24 22 26 21 25 21 20 27 21
26 | 7 8 10 8 16 3 7 13 8 10 3 | 27 29 28 28 29 27 27 28 26 31 26
27 | 10 13 12 15 18 4 10 18 10 13 4 | 26 29 28 30 32 24 26 30 24 32 26
28 | 8 9 7 9 14 5 6 18 13 16 3 | 22 23 17 22 23 19 21 21 23 20 19
29 | 6 14 8 7 19 2 7 17 10 15 3 | 24 25 23 27 31 24 24 27 24 28 23
30 | 11 9 5 11 18 4 10 11 9 10 3 | 26 34 28 30 24 27 32 25 23 34 28
31 | 10 9 9 8 13 4 8 14 5 16 3 | 26 30 26 27 23 25 30 25 24 27 25
32 | 10 9 14 7 13 5 7 8 9 9 3 | 27 31 31 28 28 28 30 29 30 30 28
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 11 9 10 18 4 8 15 9 14 |T 53 54 52 53 54 51 53 53 51 52 56
WRMS | 9 11 9 9 18 4 8 13 8 14 |NE 63 66 64 65 65 60 65 65 63 64 61
MEDI | 8 10 7 9 18 4 7 15 9 13 |MD 24 26 24 26 26 23 24 25 23 23 23
Table 3.2068.5 GPS week: 2068 Day: 5 MJD: 58725.000
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 | 8 8 7 7 10 2 5 9 5 11 2 | 18 22 19 17 19 16 21 18 15 22 17
X2 | 11 10 7 9 17 6 --- 22 --- 20 5 | 21 18 17 20 15 18 --- 24 --- 19 18
3 | 7 9 14 12 17 3 9 10 6 12 3 | 23 24 20 25 28 21 22 22 22 29 22
X4E | 416 --- 2 --- --- 417 --- --- --- --- 0 | 216 --- 366 --- --- 211 --- --- --- --- 369
5 | 11 15 6 8 18 4 7 17 8 13 3 | 29 30 28 30 30 27 30 31 30 27 28
6 | 8 8 6 6 13 3 8 12 7 8 3 | 21 24 20 22 19 20 25 21 22 27 21
7M | 5 10 7 8 10 3 7 15 7 15 3 | 19 20 17 21 19 17 20 17 16 23 18
8 | 11 12 14 9 21 7 10 11 9 11 4 | 551 552 555 553 558 556 554 555 557 551 554
9 | 7 10 12 10 19 3 7 14 8 12 3 | 29 30 30 27 31 27 31 27 29 35 28
10M | 7 11 16 8 16 5 10 8 7 7 3 | 25 28 24 26 26 23 26 23 24 26 24
11 | 12 12 13 8 16 3 8 9 9 18 4 | 16 25 17 17 16 16 22 18 16 11 14
12 | 11 13 8 10 16 3 6 20 8 18 4 | 18 19 16 22 24 16 20 20 19 14 16
13M | 9 14 10 11 25 4 11 25 9 20 4 | 25 30 25 27 37 25 30 34 29 26 26
14M | 6 10 8 8 14 3 5 14 7 15 3 | 24 24 22 24 25 21 21 22 22 29 21
15M | 11 11 8 13 30 3 9 28 9 15 5 | 24 23 22 27 30 21 23 26 23 23 21
16 | 10 28 6 7 19 4 8 26 6 19 5 | 19 27 20 21 25 18 20 20 19 17 17
17 | 9 9 7 6 14 4 7 17 8 18 3 | 24 22 16 23 25 19 24 20 23 21 20
18 | 7 7 8 8 15 3 7 10 7 11 3 | 14 18 39 15 19 14 15 18 15 18 13
19 | 11 12 6 8 15 5 9 20 7 18 4 | 22 22 21 24 24 20 22 24 19 25 20
20 | 7 14 6 10 17 4 6 17 6 18 3 | 30 33 28 34 28 28 27 33 30 29 28
21 | 8 19 8 7 17 5 7 17 6 20 4 | 20 28 16 18 19 16 20 23 16 23 16
22 | 10 11 7 12 25 3 8 16 7 17 4 | 18 24 19 24 30 20 22 25 21 25 20
23 | 6 30 5 10 21 4 7 22 9 19 5 | 19 27 18 23 22 17 19 18 21 14 18
24M | 8 11 6 7 13 3 8 15 6 8 3 | 27 33 29 27 24 27 33 31 23 32 27
25 | 10 14 14 9 15 4 9 9 5 11 3 | 21 29 19 25 26 20 25 20 19 25 21
26 | 6 9 11 7 15 3 9 11 8 10 3 | 20 25 23 23 27 20 24 22 23 24 21
27 | 9 13 14 10 16 4 11 17 7 15 4 | 20 21 23 18 27 18 21 26 21 28 19
28 | 7 10 5 9 12 4 8 20 8 16 3 | 19 19 15 18 22 15 19 21 15 19 16
29 | 8 14 7 8 16 4 8 16 8 13 3 | 25 25 22 26 29 23 21 26 24 25 23
30M | 9 9 6 10 11 3 9 12 8 8 3 | 19 29 24 23 22 22 30 20 20 26 22
31 | 8 10 7 7 11 4 7 14 7 17 3 | 18 23 16 21 18 17 22 19 19 21 17
32M | 7 12 13 8 15 4 11 10 7 11 3 | 32 30 35 31 30 31 35 31 31 35 32
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 9 9 17 4 8 16 7 15 |T 44 42 49 40 41 43 41 40 39 40 48
WRMS | 8 13 9 9 16 4 8 15 6 14 |NE 45 48 45 46 47 43 47 46 46 46 43
MEDI | 8 11 7 8 16 4 8 15 7 15 |MD 21 25 21 23 25 20 22 22 21 25 21
Table 3.2068.6 GPS week: 2068 Day: 6 MJD: 58726.000
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 | 8 9 6 7 13 3 6 7 6 21 3 | 17 24 22 19 19 18 23 21 18 30 19
2 | 10 8 5 8 17 5 5 23 7 23 4 | 14 17 15 15 14 14 15 24 12 21 14
3 | 6 13 14 8 19 2 8 11 9 21 4 | 21 23 21 22 29 20 21 21 23 32 20
X4E | 398 --- 2 --- --- 383 --- --- --- --- 0 | 261 --- 210 --- --- 250 --- --- --- --- 238
5 | 10 15 5 8 19 4 7 14 7 17 3 | 27 32 26 32 31 27 29 32 28 31 27
6 | 10 8 6 6 12 3 6 10 7 18 3 | 23 28 25 21 22 22 27 25 19 30 23
7 | 8 11 6 8 12 3 8 15 8 37 4 | 25 27 24 28 25 25 28 23 25 43 25
8 | 9 12 11 12 21 3 11 10 10 20 4 | 372 374 373 369 383 371 375 376 374 379 374
9 | 8 10 14 7 22 3 8 10 7 17 3 | 29 34 34 28 26 30 33 27 32 35 30
10 | 8 13 14 9 18 3 10 9 6 14 4 | 28 33 25 28 26 26 31 30 29 35 28
11 | 9 11 13 7 16 2 9 8 6 19 3 | 19 26 21 22 16 19 25 20 20 27 20
12 | 7 14 6 9 18 3 6 18 6 23 3 | 18 25 17 23 24 19 23 21 20 26 19
13 | 10 11 7 9 15 3 11 19 9 20 4 | 17 23 16 20 23 17 26 24 17 27 18
14 | 7 11 8 7 15 4 8 13 7 15 3 | 18 25 20 22 16 21 23 23 24 23 21
15 | 10 10 6 10 18 4 7 23 10 19 4 | 27 27 25 27 30 26 27 24 27 31 24
16 | 7 22 6 11 20 5 7 23 9 21 4 | 22 29 24 25 27 22 22 21 25 28 21
17 | 9 12 6 5 14 4 6 15 6 13 3 | 27 30 21 25 26 23 26 23 24 26 23
18 | 6 6 6 6 16 3 7 11 8 24 3 | 19 21 34 19 15 19 21 23 23 29 19
19 | 18 16 6 8 17 5 6 17 8 22 4 | 32 32 29 29 29 29 28 37 27 40 28
20 | 8 11 7 10 17 4 8 16 6 20 3 | 33 32 29 36 30 31 32 36 31 34 31
21 | 7 11 8 8 16 4 7 18 7 18 3 | 23 26 20 22 19 20 24 32 21 30 22
22 | 7 11 7 14 52 4 7 16 7 17 5 | 24 26 26 30 45 25 24 29 26 31 24
23 | 8 26 4 8 25 4 8 20 7 21 4 | 20 29 19 20 22 18 21 22 22 17 19
24 | 6 11 6 9 14 4 6 12 7 12 3 | 40 45 42 42 39 41 45 40 40 44 41
25 | 9 12 13 6 14 4 8 8 7 18 3 | 20 27 21 22 26 19 26 21 20 29 21
26 | 5 10 9 4 15 2 8 9 8 13 3 | 24 28 28 27 28 25 25 26 26 34 25
27 | 9 13 14 10 16 5 12 14 9 22 4 | 23 27 26 25 30 23 27 29 24 34 24
28 | 7 12 5 9 10 4 7 21 9 18 3 | 21 26 20 22 22 19 22 24 20 23 20
29 | 7 15 7 6 15 3 8 17 9 18 3 | 34 32 30 32 35 31 32 34 33 34 32
30 | 9 10 5 9 13 3 8 12 8 18 3 | 22 31 24 24 20 23 30 22 20 30 24
31 | 6 10 7 6 9 4 9 14 7 27 3 | 26 31 26 27 24 26 30 25 24 33 26
32 | 8 11 14 6 14 3 8 9 8 16 3 | 34 36 39 34 32 35 36 36 36 42 35
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 13 9 8 19 4 8 15 8 20 |T 42 39 41 36 37 41 37 37 35 42 41
WRMS | 8 13 8 8 17 4 8 15 7 19 |NE 39 43 40 40 41 38 41 42 39 45 39
MEDI | 8 11 6 8 16 4 8 14 7 19 |MD 23 28 25 25 26 23 26 24 24 31 24
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 4.2068 GPS week: 2068 MJD: 58720.0-58726.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3056 |U 10 15 24 |U 10 17 35 |U 9 12 23 |
emr | emr 2961 |U 15 22 41 |U 15 22 47 |U 15 17 39 |
esa | esa 3044 | 11 14 27 |U 11 17 40 | 10 13 30 |
gfz | gfz 2961 |U 10 15 24 |U 10 17 36 |U 9 12 23 |
grg | grg 2957 |U 11 17 27 |U 11 18 44 | 10 14 24 |
igr | igr 2961 | 10 15 24 | 10 16 37 | 9 12 24 |
igs | igs 2961 | 10 15 26 | 10 17 38 | 10 13 26 |
jpl | jpl 2934 |U 14 20 32 |U 13 22 49 |U 12 13 37 |
mit | mit 2962 | 14 21 40 |U 19 25 71 |U 15 18 41 |
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 5.2068.0 GPS week: 2068 Day: 0 MJD: 58720.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 9 14 22 | 34 52 100 | 9 10 22 |
emr | emr 2975 | 15 17 48 | 35 56 119 | 11 14 36 |
esa | esa 3072 | 9 12 26 | 34 54 100 | 10 10 30 |
gfz | gfz 2975 | 7 12 21 | 35 52 94 | 8 9 22 |
grg | grg 2970 | 11 15 25 | 37 52 97 | 10 12 26 |
igr | igr 2975 | 9 14 22 | 34 53 107 | 8 10 24 |
igs | igs 2975 | 9 13 25 | 34 53 105 | 8 10 25 |
jpl | jpl 2976 | 13 17 34 | 32 56 127 | 11 15 40 |
mit | mit 2976 | 12 14 37 | 38 49 92 | 9 11 22 |
Table 5.2068.1 GPS week: 2068 Day: 1 MJD: 58721.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 14 16 23 | 7 9 26 | 10 18 29 |
emr | emr 2976 | 15 26 44 | 13 12 35 | 19 24 51 |
esa | esa 3072 | 13 17 25 | 8 10 32 | 12 19 42 |
gfz | gfz 2976 | 13 15 22 | 6 12 29 | 9 14 30 |
grg | grg 2976 | 14 17 23 | 8 12 44 | 9 20 30 |
igr | igr 2976 | 13 17 22 | 7 9 28 | 10 17 33 |
igs | igs 2976 | 13 18 23 | 7 10 31 | 12 19 37 |
jpl | jpl 2976 | 15 24 29 | 12 13 34 | 15 20 46 |
mit | mit 2976 | 20 24 40 | 16 22 70 | 27 31 56 |
Table 5.2068.2 GPS week: 2068 Day: 2 MJD: 58722.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 13 14 34 | 4 10 25 | 7 8 20 |
emr | emr 2975 | 17 22 39 | 13 12 38 | 11 13 33 |
esa | esa 3072 | 14 13 37 | 6 9 31 | 7 8 25 |
gfz | gfz 2976 | 13 15 34 | 5 11 24 | 7 7 18 |
grg | grg 2975 | 14 17 34 | 6 12 37 | 8 10 18 |
igr | igr 2975 | 13 14 34 | 5 10 25 | 7 8 19 |
igs | igs 2975 | 13 14 36 | 5 11 29 | 7 8 20 |
jpl | jpl 2976 | 16 18 46 | 9 16 38 | 11 14 33 |
mit | mit 2976 | 16 14 41 | 10 15 43 | 9 12 28 |
Table 5.2068.3 GPS week: 2068 Day: 3 MJD: 58723.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 13 24 | 5 11 24 | 10 14 24 |
emr | emr 2976 | 15 20 50 | 11 17 37 | 18 22 49 |
esa | esa 3072 | 10 14 23 | 8 11 32 | 11 14 27 |
gfz | gfz 2976 | 9 14 25 | 6 11 23 | 10 12 23 |
grg | grg 2970 | 11 15 28 | 7 13 29 | 12 17 28 |
igr | igr 2976 | 9 13 24 | 6 10 26 | 11 15 26 |
igs | igs 2975 | 9 14 27 | 6 11 26 | 13 17 30 |
jpl | jpl 2880 | ---- ---- ---- | 10 14 35 | ---- ---- ---- |
mit | mit 2976 | 13 19 35 | 22 19 86 | 14 21 56 |
Table 5.2068.4 GPS week: 2068 Day: 4 MJD: 58724.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2972 | 8 13 27 | 6 12 24 | 12 16 22 |
emr | emr 2880 | 13 22 30 | 11 20 33 | 21 15 30 |
esa | esa 2880 | 11 10 24 | 7 12 30 | 13 15 29 |
gfz | gfz 2876 | 9 14 25 | 6 11 25 | 12 14 24 |
grg | grg 2871 | 10 16 31 | 7 12 30 | 11 15 22 |
igr | igr 2879 | 9 11 22 | 5 11 25 | 13 14 23 |
igs | igs 2879 | 8 12 22 | 6 13 25 | 14 14 24 |
jpl | jpl 2880 | 11 13 25 | 9 18 36 | 16 12 31 |
mit | mit 2880 | 19 26 54 | 19 27 73 | 29 28 71 |
Table 5.2068.5 GPS week: 2068 Day: 5 MJD: 58725.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 8 15 21 | 6 13 23 | 7 11 19 |
emr | emr 2976 | 14 18 39 | 10 20 33 | 13 14 33 |
esa | esa 3072 | 10 14 27 | 7 12 25 | 8 12 24 |
gfz | gfz 2976 | 9 15 22 | 6 13 32 | 9 15 24 |
grg | grg 2970 | 10 16 25 | 6 13 33 | 9 16 20 |
igr | igr 2976 | 8 14 22 | 5 11 22 | 6 11 18 |
igs | igs 2975 | 9 15 25 | 5 12 21 | 7 11 20 |
jpl | jpl 2880 | 11 20 30 | 11 18 39 | 11 10 34 |
mit | mit 2976 | 10 19 36 | 24 28 97 | 10 10 25 |
Table 5.2068.6 GPS week: 2068 Day: 6 MJD: 58726.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 11 20 20 | 6 10 26 | 7 10 23 |
emr | emr 2975 | 18 31 37 | 10 18 37 | 14 17 40 |
esa | esa 3072 | 11 22 30 | 7 12 33 | 8 10 35 |
gfz | gfz 2975 | 10 20 22 | 6 10 26 | 8 12 23 |
grg | grg 2971 | 11 22 22 | 7 13 34 | 10 11 24 |
igr | igr 2970 | 11 21 23 | 5 10 26 | 8 10 26 |
igs | igs 2975 | 11 22 24 | 5 11 27 | 8 10 28 |
jpl | jpl 2976 | 15 27 29 | 7 17 34 | 11 8 40 |
mit | mit 2976 | 12 28 35 | 9 14 33 | 9 10 30 |
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 6.2068 GPS week: 2068 MJD: 58720.500-58726.500
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 | -34 -23 43 -38 2 | 22 25
| 22 16 118 48 8 | 1
emr uuuuu | 13 48 6 47 -6 | 40 45
| 9 18 58 73 19 | 5
esa uuuuu | 2 23 -44 -89 4 | 29 31
| 10 11 43 74 4 | 3
gfz uuuuu | 8 0 -10 -3 -2 | 31 34
| 18 11 111 143 3 | 2
grg uuuuu | 26 -3 -40 -2 -3 | -3 13
| 14 20 65 43 4 | 1
igr xxxxx | 32 10 2 33 -3 | 5 16
| 6 8 46 41 4 | 2
irf xxxxx | 8 3 -19 -48 2 | -2 14
| 10 8 21 18 4 | 1
jpl uuuuu | -9 -9 -18 60 -3 | 47 49
| 23 11 28 67 2 | 1
mit uuuuu | 21 28 -33 -146 2 | 27 30
| 10 14 43 39 3 | 1
ngs uuuuu | -14 -51 95 38 3 | 11 18
| 15 26 102 86 4 | 1
sio uuuux | 42 42 -116 125 5 | 82 83
| 36 8 70 76 10 | 2
Table 7.2068.0 GPS week: 2068 Day: 0 MJD: 58720.500
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 | -68 -20 -17 -83 3 | 23 26
emr uuuuu | 12 54 19 70 -32 | 50 54
esa uuuuu | -15 42 -55 -121 7 | 26 28
gfz uuuuu | -18 -3 -25 -203 -5 | 34 36
grg uuuuu | 38 -12 44 74 3 | -2 13
igr xxxxx | 32 25 23 4 -7 | 7 15
irf xxxxx | 20 0 5 -32 -2 | 0 14
jpl uuuuu | 16 -13 -1 149 2 | 48 50
mit uuuuu | 29 25 -35 -112 -4 | 29 33
ngs uuuuu | 5 -40 81 42 -3 | 11 17
sio uuuux | 43 33 -102 168 4 | 80 82
Table 7.2068.1 GPS week: 2068 Day: 1 MJD: 58721.500
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 | -41 1 26 7 -4 | 20 24
emr uuuuu | 21 42 39 -36 -14 | 43 48
esa uuuuu | -3 12 -40 -80 7 | 24 27
gfz uuuuu | 1 2 -177 -112 2 | 30 33
grg uuuuu | 22 -10 33 10 -2 | -5 13
igr xxxxx | 30 11 59 51 -3 | 3 15
irf xxxxx | 8 -5 6 -41 7 | -4 14
jpl uuuuu | -7 -7 18 20 -2 | 45 47
mit uuuuu | 30 25 -7 -116 5 | 25 29
ngs uuuuu | -16 -63 104 142 2 | 8 15
sio uuuux | 42 49 -47 163 19 | 78 80
Table 7.2068.2 GPS week: 2068 Day: 2 MJD: 58722.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 0 -14 -12 28 -9 | 24 26
emr uuuuu | 15 33 -60 24 -19 | 43 49
esa uuuuu | -3 25 -70 -71 4 | 29 30
gfz uuuuu | 13 18 -76 51 -6 | 33 35
grg uuuuu | 17 19 -18 -64 0 | -2 11
igr xxxxx | 25 12 27 30 -3 | 6 15
irf xxxxx | -9 17 -13 -74 -3 | -1 14
jpl uuuuu | -27 10 -61 -59 -2 | 48 49
mit uuuuu | 10 23 -18 -151 0 | 28 31
ngs uuuuu | -9 -101 309 147 7 | 10 17
sio uuuux | 7 30 -30 -11 -13 | 83 85
Table 7.2068.3 GPS week: 2068 Day: 3 MJD: 58723.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -19 -27 -117 -6 -2 | 23 25
emr uuuuu | 2 34 60 -47 -13 | 40 44
esa uuuuu | 10 33 -36 -162 -3 | 31 34
gfz uuuuu | 28 8 94 100 -4 | 32 34
grg uuuuu | 20 -10 -66 -22 -1 | -1 12
igr xxxxx | 38 10 -30 35 -8 | 7 15
irf xxxxx | 11 7 -12 -37 1 | -2 14
jpl uuuuu | -41 -6 -1 58 -4 | 48 50
mit uuuuu | 26 15 -3 -121 2 | 27 30
ngs uuuuu | -1 -54 86 -4 7 | 11 19
sio uuuux | 23 40 -73 213 1 | 83 84
Table 7.2068.4 GPS week: 2068 Day: 4 MJD: 58724.500
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 -49 262 -55 8 | 21 24
emr uuuuu | 19 74 59 57 9 | 37 42
esa uuuuu | 0 20 -105 -177 3 | 30 33
gfz uuuuu | 10 1 -80 129 -2 | 30 33
grg uuuuu | 52 -30 -84 9 -6 | -2 13
igr xxxxx | 40 10 -59 2 -3 | 5 16
irf xxxxx | 17 7 -44 -60 5 | -3 14
jpl uuuuu | -24 -5 -12 87 -2 | 47 49
mit uuuuu | 24 14 -54 -195 4 | 26 30
ngs uuuuu | -8 -42 54 -8 4 | 11 19
sio uuuux | 25 45 -187 158 4 | 82 83
Table 7.2068.5 GPS week: 2068 Day: 5 MJD: 58725.500
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 | -45 -31 79 -95 15 | 21 24
emr uuuuu | 23 29 13 152 1 | 37 42
esa uuuuu | 13 18 -36 -56 1 | 31 34
gfz uuuuu | 30 -15 61 147 3 | 29 32
grg uuuuu | 14 27 -139 -31 -8 | -2 14
igr xxxxx | 26 -2 -43 -3 -3 | 4 16
irf xxxxx | 0 3 -38 -66 5 | -3 14
jpl uuuuu | 6 -17 -21 110 -3 | 47 49
mit uuuuu | 3 48 4 -202 5 | 26 30
ngs uuuuu | -31 -23 49 -96 3 | 12 18
sio uuuux | 38 52 -191 63 4 | 83 84
Table 7.2068.6 GPS week: 2068 Day: 6 MJD: 58726.500
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 | -36 -21 78 -63 1 | 22 24
emr uuuuu | -1 71 -89 109 23 | 33 38
esa uuuuu | 11 13 37 42 7 | 30 33
gfz uuuuu | -11 -10 135 -132 -2 | 28 31
grg uuuuu | 20 -4 -47 10 -6 | -4 15
igr xxxxx | 34 3 40 113 3 | 2 17
irf xxxxx | 12 -5 -39 -27 2 | -3 14
jpl uuuuu | 17 -23 -49 59 -7 | 45 47
mit uuuuu | 24 45 -118 -121 0 | 26 29
ngs uuuuu | -35 -33 -16 45 3 | 11 18
sio uuuux | 118 43 -185 120 16 | 82 83
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