[IGSREPORT-26876] Wk 2074 IGS Final Orbits
acc
acc at igs.org
Sun Oct 27 17:08:41 PDT 2019
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2074 (Oct 06, 2019 - Oct 12, 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:
igs2074[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2074[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2074[0-6].cls IGS GPS clock combination summary report.
igs20747.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs20747.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 | LHAZ LHAZ
0 | EMR | AREQ HOB2 PTBB AREQ HOB2 NLIB PTBB
0 | ESA | ABMF AREG ASCG CEDU COCO DARW DAV1 DGAR FAA1 FALK
0 | ESA | GRAZ HARB HERS HOB2 KIRU MAJU MAL2 MAR6 MAS1 MAW1
0 | ESA | MGUE MOBS NKLG NNOR ONSA PTBB TOW2 USN7 VILL ABMF
0 | ESA | AREG ASCG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ
0 | ESA | HARB HERS HOB2 KIRU MAJU MAL2 MAR6 MAS1 MAW1 MGUE
0 | ESA | MOBS NKLG NNOR ONSA PTBB TOW2 USN7 VILL
0 | GFZ | DAV1 GODE LHAZ REUN DAV1 GODE LHAZ REUN
0 | GRG | 11
0 | JPL | BAKE BAKE
1 | COD | 18 TIXI MKEA TIXI
1 | EMR | 18 MATE PTBB MATE PTBB
1 | ESA | AREG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB
1 | ESA | HERS HOB2 KIRU KOUG MAJU MAL2 MAR6 MAS1 MAW1 MGUE
1 | ESA | MOBS NKLG NNOR NRIL ONSA PTBB TOW2 USN7 VILL AREG
1 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS
1 | ESA | HOB2 KIRU KOUG MAJU MAL2 MAR6 MAS1 MAW1 MGUE MOBS
1 | ESA | NKLG NNOR NRIL ONSA PTBB TOW2 USN7 VILL
1 | GFZ | 18 GODE LHAZ MATE REUN GODE LHAZ MATE NYA1 REUN
1 | JPL | NYA1 PETS NYA1 PETS
2 | COD | 18 18 ASCG CPVG REUN SEYG TIXI ASCG CPVG REUN TIXI
2 | ESA | CEDU CHUR COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS
2 | ESA | HOB2 KIRU KOUG MAJU MAL2 MAR6 MAS1 MAW1 MGUE MOBS
2 | ESA | NKLG NNOR ONSA PTBB SEYG TONG TOW2 VILL CEDU CHUR
2 | ESA | COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2 KIRU
2 | ESA | KOUG LHAZ MAJU MAL2 MAR6 MAS1 MAW1 MGUE MOBS NKLG
2 | ESA | NNOR ONSA PTBB TONG TOW2 VILL
2 | GFZ | 18 18 DGAR GODE LHAZ REUN ABMF DGAR GODE GUAT LHAZ
2 | GFZ | REUN
2 | GRG | 18 18 HARB KIT3 TONG HARB KIT3 TONG
2 | MIT | 18 BARH BJNM
3 | COD | 18 18 29 BARH TIXI ULAB BARH TIXI ULAB
3 | EMR | 18 PTBB PTBB
3 | ESA | 18 18 CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS
3 | ESA | HOB2 KIRU KOUG LHAZ MAJU MAL2 MAR6 MAS1 MAW1 MGUE
3 | ESA | MOBS NKLG NNOR ONSA PTBB TONG TOW2 VILL CEDU COCO
3 | ESA | DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2 KIRU KOUG
3 | ESA | LHAZ MAJU MAL2 MAR6 MAS1 MAW1 MGUE MOBS NKLG NNOR
3 | ESA | ONSA PTBB TONG TOW2 VILL
3 | GFZ | BJNM GODE REUN GODE NYA1 REUN
3 | GRG | 22 22 KIT3 LPGS KIT3 LPGS
3 | JPL | POLV
3 | MIT | BJNM
4 | COD | TIXI LHAZ TIXI
4 | EMR | 1 1 PTBB BJNM PTBB
4 | ESA | 18 18 ASCG CEDU CHUR COCO DARW DAV1 DGAR FAA1 FALK
4 | ESA | GRAZ HARB HERS HOB2 KIRU KOUG LAUT MAJU MAL2 MAR6
4 | ESA | MAS1 MAW1 MGUE MOBS NKLG NNOR ONSA PTBB TONG TOW2
4 | ESA | USN7 VILL ASCG BAKE CEDU CHUR COCO DARW DAV1 DGAR
4 | ESA | FAA1 FALK GRAZ HARB HERS HOB2 KIRU KOUG LAUT MAJU
4 | ESA | MAL2 MAR6 MAS1 MAW1 MGUE MOBS NKLG NNOR ONSA PTBB
4 | ESA | TONG TOW2 USN7 VILL
4 | GFZ | BAKE CCJ2 GODE REUN BAKE CCJ2 CHUR GODE REUN
4 | GRG | 18 18 CCJ2 HOB2 LHAZ CCJ2 HOB2 LHAZ
4 | MIT | BJNM BJNM HOB2 HRAO
5 | COD | TIXI ASCG TIXI
5 | EMR | PTBB YELL
5 | ESA | 18 18 ABMF ANKR CEDU COCO DARW DAV1 DGAR FAA1 GRAZ
5 | ESA | HARB HERS HOB2 KIRU KOUG LHAZ MAJU MAL2 MAR6 MAS1
5 | ESA | MAW1 MGUE MOBS NKLG NNOR ONSA PTBB TOW2 VILL ABMF
5 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2
5 | ESA | KIRU KOUG MAJU MAL2 MAR6 MAS1 MAW1 MGUE MOBS NKLG
5 | ESA | NNOR ONSA PTBB TOW2 VILL
5 | GFZ | GODE MAL2 REUN GODE MAL2 PIMO REUN ZECK
5 | GRG | LHAZ LHAZ
5 | JPL | POLV POLV
5 | MIT | MAL2
6 | COD | 18 ASCG TIXI ZECK ASCG TIXI ZECK
6 | EMR | PTBB NLIB PTBB
6 | ESA | 18 18 ABMF CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB
6 | ESA | HERS HOB2 KIRU KOUG MAJU MAL2 MAR6 MAS1 MAW1 MGUE
6 | ESA | MOBS NKLG NNOR ONSA PTBB TONG TOW2 VILL ABMF CEDU
6 | ESA | COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2 KIRU
6 | ESA | KOUG MAJU MAL2 MAR6 MAS1 MAW1 MGUE MOBS NKLG NNOR
6 | ESA | ONSA PTBB TONG TOW2 VILL
6 | GFZ | GODE GODE
6 | GRG | CCJ2 CCJ2 HYDE
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. 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 G17 | 2 | | | | | | |
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.
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 | .5 .1 2.2 16 29 -4 -.72
EMR | 0 | -.4 5.1 -2.0 -8 75 -74 -.68
ESA | 0 | .7 -.5 .9 11 20 34 -.75
GFZ | 0 | .4 1.2 1.7 46 26 24 -.61
GRG | 0 | 2.9 -.7 13.6 87 1 123 -.28
JPL | 0 | 7.6 -3.7 6.5 0 0 1 -.77
MIT | 0 | 1.5 -2.2 9.5 21 72 -21 -.59
NGS | 0 | -3.6 .3 6.8 -10 97 -59 -.51
SIO | 0 | -3.9 -1.7 -7.2 -8 6 -10 -.31
COD | 1 | .1 -.6 2.2 18 39 27 -.79
EMR | 1 | .5 7.1 -.0 -19 50 -13 -.44
ESA | 1 | 1.0 -1.2 .9 9 29 32 -.77
GFZ | 1 | .6 .7 1.2 47 24 38 -.72
GRG | 1 | -.1 2.3 16.0 82 43 69 -.29
JPL | 1 | 5.5 1.0 .8 -3 -4 -18 -.88
MIT | 1 | 1.5 -2.1 10.9 17 78 -12 -.51
NGS | 1 | -4.5 -1.6 9.4 -31 108 -52 -.57
SIO | 1 | -2.9 -5.7 -3.4 12 31 -5 -.43
COD | 2 | 1.0 -.3 1.6 9 25 6 -.59
EMR | 2 | -1.2 9.2 5.3 -1 44 -59 -.27
ESA | 2 | 1.1 -.5 .8 20 9 53 -.63
GFZ | 2 | .6 .8 1.1 42 15 39 -.56
GRG | 2 | 1.5 3.9 20.1 90 30 89 -.36
JPL | 2 | 9.7 1.9 6.2 5 -1 -16 -.61
MIT | 2 | .4 1.2 9.1 23 63 5 -.29
NGS | 2 | -1.6 5.0 10.2 19 77 -54 -.53
SIO | 2 | -3.6 .9 -4.3 17 4 -8 -.28
COD | 3 | 1.0 .5 1.2 15 16 -17 -.57
EMR | 3 | 4.7 8.2 -1.8 14 45 -40 -.26
ESA | 3 | 2.1 -1.0 1.2 11 28 57 -.56
GFZ | 3 | .8 .7 1.5 43 17 31 -.53
GRG | 3 | 1.2 1.8 10.0 99 33 84 -.35
JPL | 3 | 9.1 .7 5.5 15 4 -10 -.60
MIT | 3 | 5.0 .7 10.3 23 70 -11 -.41
NGS | 3 | -1.1 1.6 11.1 27 107 -83 -.38
SIO | 3 | .5 -1.2 -6.4 14 -12 4 -.39
COD | 4 | .4 -.2 1.0 8 18 1 -.56
EMR | 4 | 4.6 1.0 6.9 6 77 -48 -.10
ESA | 4 | 1.4 -.7 .4 20 33 50 -.51
GFZ | 4 | .3 1.1 .7 49 22 15 -.30
GRG | 4 | 4.3 2.7 17.2 89 40 76 -.15
JPL | 4 | 4.2 -.9 6.5 -4 -4 -1 -.71
MIT | 4 | 3.8 1.5 12.3 13 74 -8 -.29
NGS | 4 | -.6 -.2 2.8 1 63 -48 -.29
SIO | 4 | .1 2.6 -5.9 24 9 -25 -.13
COD | 5 | -.0 -.3 1.8 2 39 18 -.55
EMR | 5 | 5.4 2.3 2.9 11 61 -52 -.16
ESA | 5 | 1.1 -.5 1.3 23 31 56 -.66
GFZ | 5 | .7 .9 1.8 39 24 22 -.52
GRG | 5 | 6.7 1.2 6.4 98 37 93 -.28
JPL | 5 | 6.0 -3.3 11.0 4 -6 3 -.47
MIT | 5 | 5.1 -2.3 12.7 8 68 -7 -.47
NGS | 5 | -1.7 2.5 7.7 9 82 -44 -.38
SIO | 5 | 1.5 -.4 -3.0 -4 20 3 -.34
COD | 6 | 1.1 -.4 2.0 3 14 10 -.78
EMR | 6 | 6.0 -.8 3.0 -2 70 -71 -.45
ESA | 6 | 1.5 -1.0 .9 4 29 69 -.78
GFZ | 6 | .7 .8 1.4 35 36 30 -.68
GRG | 6 | 3.1 5.9 3.8 88 49 68 -.32
JPL | 6 | 10.3 -.9 7.9 -13 24 14 -.63
MIT | 6 | 3.2 3.0 9.4 -4 71 8 -.48
NGS | 6 | -7.3 3.7 6.0 3 109 -39 -.48
SIO | 6 | -3.2 .4 6.5 7 11 -14 -.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:
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 1.2074.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2074.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 2.2074.[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 3.2074.[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 5.2074.0-6). 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 2074 summary. (Oct 06, 2019 - Oct 12, 2019)
Table 1.2074.a GPS week: 2074 MJD: 58762.000-58768.000
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 252| -1 0 1 14 8 7 -.02 9 9 | -677 90 6 89
| 0 0 1 10 19 19 .03 | 145 259
emr 80| 0 0 0 -9 -6 20 .15 12 12 | 143817 101 15 104
| 1 1 1 6 10 16 .05 | 752 907
esa 150| 0 1 0 -18 -5 -5 -.10 9 9 | 2633 -125 7 118
| 0 0 0 5 18 11 .02 | 2318 512
gfz 182| 0 0 -3 7 -4 -12 .02 11 10 | -9 32 11 118
| 0 0 1 20 11 8 .02 | 357 528
grg 98| 2 0 1 9 -3 65 -.19 12 10 | 64 67 10 138
| 0 0 5 11 11 15 .03 | 221 207
igr n/a| 0 0 -1 -18 -43 -10 -.02 4 4 | 7079 240 11 62
| 0 0 0 11 11 16 .01 | 1000 939
jpl 80| 0 0 0 -4 8 -11 .17 7 7 | 214133 -18 8 81
| 0 0 0 11 14 16 .02 | 702 865
mit 348| 0 0 -2 -7 0 6 -.04 14 13 | -210 -162 71 1741
| 0 1 1 50 35 9 .02 | 554 113
ngs 194| 0 0 2 3 -2 -26 -.09 9 7 | -622 -29 984 2221
| 0 0 2 24 16 21 .01 | 111 257
sio 312| 0 -1 -3 10 -4 -13 .08 17 17 | --- --- --- ---
| 1 1 1 32 40 46 .04 | --- ---
Table 1.2074.b GPS week : 2074 MJD: 58762.000-58768.000
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 4 4 4 |
3 | 3 3 2 3 3 3 2 |
4 | 11 0 --- --- --- --- --- |
5 | 4 4 4 3 4 4 4 |
6 | 3 3 3 3 3 3 3 |
7 | 4 4 4 4 4 4 4 |
8 | 6 6 5 5 5 5 4 |
9 | 4 4 5 5 4 4 5 |
10 | 3 3 3 3 3 3 3 |
11 | 5 4 4 4 4 4 4 |
12 | 4 4 4 4 5 4 4 |
13 | 5 4 4 4 4 3 4 |
14 | 4 4 3 4 3 3 3 |
15 | 4 4 5 5 5 4 4 |
16 | 4 4 4 4 4 4 4 |
17 | 4 4 6 4 4 4 3 |
18 | 3 3 3 3 5 4 4 |
19 | 4 4 4 4 5 5 4 |
20 | 4 3 4 4 4 4 4 |
21 | 5 4 4 4 4 4 5 |
22 | 3 3 3 3 3 3 3 |
23 | 4 4 4 5 5 5 4 |
24 | 3 3 4 3 0 4 3 |
25 | 3 4 3 3 3 4 3 |
26 | 3 3 3 3 3 3 3 |
27 | 5 4 5 4 5 6 4 |
28 | 4 4 3 3 3 4 3 |
29 | 5 5 5 6 4 4 5 |
30 | 3 3 3 3 3 4 3 |
31 | 4 4 4 4 4 4 4 |
32 | 4 4 4 4 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 2.2074.0 GPS week: 2074 Day: 0 MJD: 58762.000
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 254| 0 0 2 9 8 -30 -.03 9 8 | -507 -192 7 83
emr 80| 0 1 -1 -15 -22 50 .07 13 13 | 142930 473 17 99
esa 150| 0 2 0 -14 -20 -17 -.08 10 10 | -15 -964 9 108
gfz 184| 0 0 -4 1 -8 -7 .02 12 10 | 337 -540 12 120
grg 98| 2 0 3 13 -11 55 -.17 12 10 | 190 -149 12 154
igr n/a| 0 0 -1 -11 -39 1 -.01 4 4 | 5366 854 11 72
jpl 80| 0 -1 0 -18 -3 13 .18 7 7 | 213568 252 9 75
mit 349| 0 -2 -3 59 25 4 .01 15 15 | 626 -370 78 1608
ngs 193| 0 0 1 -24 20 -36 -.09 9 7 | -499 -204 756 1986
sio 315| 3 -2 -2 41 19 -12 .16 18 18 | --- --- --- ---
Table 2.2074.1 GPS week: 2074 Day: 1 MJD: 58763.000
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 252| -1 -1 1 35 17 0 .00 10 10 | -667 183 7 92
emr 80| -1 0 -1 0 5 25 .12 11 11 | 144075 95 15 96
esa 150| 0 0 0 -10 2 -15 -.10 9 9 | 4485 232 8 113
gfz 184| 0 0 -5 35 5 -2 .05 12 10 | 410 -302 12 102
grg 99| 2 -1 5 6 12 55 -.23 12 11 | 259 -66 10 150
igr n/a| 0 0 -1 -11 -41 9 -.02 4 4 | 6884 630 11 60
jpl 80| 0 0 0 16 -8 -34 .16 6 6 | 214521 103 7 82
mit 349| 0 -1 -1 -75 -31 8 -.03 14 13 | 338 -122 89 1840
ngs 194| 0 0 3 -11 -5 9 -.10 8 6 | -655 161 1325 2747
sio 315| 2 -1 -5 -51 7 16 .04 18 17 | --- --- --- ---
Table 2.2074.2 GPS week: 2074 Day: 2 MJD: 58764.000
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 252| -1 0 0 1 20 7 .01 8 8 | -615 -18 6 89
emr 80| 0 1 -1 -5 -11 10 .13 12 12 | 143830 221 16 118
esa 150| 0 1 0 -26 -26 -6 -.09 10 9 | 4190 -489 8 150
gfz 182| 0 -1 -5 21 2 -19 .04 12 12 | -111 413 12 133
grg 100| 3 0 7 26 10 72 -.24 13 11 | 138 56 10 160
igr n/a| 0 0 -1 -22 -28 -15 -.02 4 4 | 7164 574 11 64
jpl 80| 0 0 0 -7 -3 -20 .17 7 7 | 214277 292 10 88
mit 348| 0 0 -3 23 32 21 -.04 14 12 | 49 -27 74 1680
ngs 195| 0 1 4 -19 -25 -16 -.11 8 7 | -516 -250 877 2048
sio 314| 2 -4 -6 22 33 7 .09 18 17 | --- --- --- ---
Table 2.2074.3 GPS week: 2074 Day: 3 MJD: 58765.000
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 252| -1 0 3 14 -10 26 -.04 8 8 | -736 385 5 75
emr 80| 1 0 0 -7 -11 30 .16 12 12 | 143322 959 17 125
esa 150| -1 1 0 -19 13 1 -.09 9 9 | -1288 -458 9 125
gfz 181| 0 0 -4 -19 12 -6 .04 11 9 | -538 315 11 102
grg 97| 1 0 0 16 -1 77 -.19 12 10 | -348 461 10 107
igr n/a| 0 0 -1 -27 -34 -1 -.01 4 4 | 7088 1031 10 62
jpl 80| 1 -1 0 1 25 -15 .18 7 7 | 213860 813 8 84
mit 349| 0 0 -2 -21 -43 7 -.04 14 13 | -354 -110 68 1763
ngs 193| -1 0 4 23 13 -61 -.08 10 7 | -732 366 1141 2305
sio 310| 0 -1 -4 -4 -56 -18 .06 18 16 | --- --- --- ---
Table 2.2074.4 GPS week: 2074 Day: 4 MJD: 58766.000
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 253| -2 0 0 13 -26 11 -.07 10 10 | -604 -170 9 101
emr 80| 0 0 0 -11 0 12 .21 12 12 | 144685 320 15 84
esa 150| -1 1 1 -15 -27 6 -.08 9 9 | 4240 114 8 121
gfz 184| 1 0 -2 16 -8 -24 .00 9 9 | -116 662 11 125
grg 97| 1 -1 3 -6 -13 78 -.18 12 11 | 234 114 11 136
igr n/a| 0 0 -1 -19 -61 -6 -.04 4 4 | 8292 23 12 71
jpl 80| 1 0 1 -14 11 -22 .17 8 8 | 214955 -49 7 69
mit 349| 0 0 -1 -14 47 -7 -.06 14 12 | -672 -173 57 1837
ngs 195| -1 0 -1 21 2 -31 -.08 10 8 | -603 -184 878 2331
sio 312| 0 -1 -3 26 34 4 .11 18 12 | --- --- --- ---
Table 2.2074.5 GPS week: 2074 Day: 5 MJD: 58767.000
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 255| 0 0 3 15 29 14 -.00 8 8 | -967 461 6 94
emr 80| 0 1 0 -17 5 0 .17 12 12 | 144811 -1859 13 111
esa 150| -1 0 0 -25 14 -18 -.12 9 8 | 3074 403 7 118
gfz 184| 0 -1 -3 -15 -17 -20 .00 10 9 | 267 -682 11 142
grg 99| 1 -1 -5 12 -6 82 -.17 11 11 | 105 -99 11 116
igr n/a| 0 0 0 -35 -39 -32 -.02 4 4 | 8210 -1753 11 55
jpl 80| 0 0 1 -3 8 -3 .18 7 7 | 214768 -1884 7 87
mit 349| 0 0 0 34 -21 -1 -.06 15 12 | -689 -91 52 1672
ngs 198| 0 0 1 -4 -14 -21 -.10 9 8 | -797 176 900 2089
sio 309| -1 -2 0 40 -64 23 .03 18 18 | --- --- --- ---
Table 2.2074.6 GPS week: 2074 Day: 6 MJD: 58768.000
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 252| -2 0 1 14 19 26 .01 9 8 | -645 -19 7 91
emr 80| 2 -1 0 -9 -11 12 .22 11 11 | 143070 498 13 101
esa 150| -1 1 1 -19 2 9 -.11 9 9 | 3745 283 6 95
gfz 177| 1 -1 -1 13 -15 -6 -.00 9 10 | -318 360 11 106
grg 96| 1 0 -4 -3 -14 39 -.18 9 9 | -124 155 10 145
igr n/a| 0 0 0 0 -56 -30 -.02 4 4 | 6551 322 11 52
jpl 80| 0 -1 0 -7 27 2 .14 8 8 | 212987 347 9 84
mit 348| -1 0 0 -61 -15 11 -.04 14 13 | -770 -242 80 1788
ngs 192| 0 0 3 37 -9 -28 -.08 8 7 | -557 -272 1011 2044
sio 312| 0 0 -2 -1 -5 -113 .08 14 18 | --- --- --- ---
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 3.2074.0 GPS week: 2074 Day: 0 MJD: 58762.000
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 11 7 9 8 2 5 10 5 10 2 | 23 27 25 22 23 22 27 21 20 28 23
2 | 9 10 5 11 8 4 8 19 8 26 4 | 20 22 17 20 18 18 22 30 17 29 18
3 | 8 8 7 8 6 3 6 10 6 13 2 | 23 29 26 25 27 24 29 21 25 33 25
X4E | 9 --- 11 --- --- 18 --- --- --- --- 10 | --- --- --- --- --- --- --- --- --- --- 0
5 | 8 11 8 11 6 4 9 15 11 23 3 | 47 43 47 47 44 44 47 36 43 38 43
6 | 5 8 9 10 6 3 8 10 7 15 3 | 25 31 27 25 24 26 30 28 26 35 26
7 | 7 9 7 9 9 4 6 25 8 21 4 | 32 31 29 34 27 29 33 26 30 27 30
8E | 10 13 21 39 14 3 7 9 11 17 6 | 30 30 31 49 33 29 32 26 29 27 29
9E | 10 11 18 16 12 4 7 12 4 17 4 | 33 35 34 38 29 34 37 37 34 33 33
10 | 8 16 6 6 7 4 6 11 7 13 3 | 20 23 20 20 20 18 24 18 19 27 19
11 | 9 17 14 10 26 4 7 9 8 17 4 | 26 32 18 27 26 23 27 27 27 24 23
12 | 11 16 6 10 10 5 8 20 10 24 4 | 28 29 26 28 25 27 30 27 24 31 26
13E | 19 15 8 13 17 4 12 9 13 13 4 | 72 74 68 71 64 69 72 69 68 71 68
14E | 11 10 6 9 14 5 7 11 9 15 3 | 46 49 50 51 48 49 48 51 52 54 49
15E | 7 16 9 9 15 4 10 19 8 23 4 | 71 73 67 68 72 68 71 67 71 67 69
16 | 7 19 7 10 8 3 6 16 11 20 4 | 17 16 16 18 15 16 18 17 17 19 15
17E | 8 9 5 12 9 4 8 13 8 19 3 | 160 155 157 157 157 157 157 159 156 154 157
18 | 7 10 11 9 8 5 5 10 9 13 3 | 21 23 24 24 19 19 21 22 20 21 19
19E | 16 8 9 10 8 4 8 18 13 22 4 | 28 21 26 27 23 23 24 24 27 22 23
20 | 9 14 4 8 8 4 8 19 7 22 3 | 31 31 32 30 31 31 35 40 31 42 32
21 | 13 12 6 12 9 5 8 21 8 27 4 | 18 24 16 19 16 17 21 28 18 25 16
22 | 7 11 7 7 10 3 5 16 6 20 3 | 32 37 32 34 35 34 36 34 33 35 33
23E | 6 23 7 9 13 5 7 14 10 16 4 | 33 35 36 36 32 35 34 39 34 38 34
24 | 7 9 10 9 9 4 7 10 8 20 3 | 21 24 20 20 17 20 23 19 18 22 19
25 | 11 13 8 10 8 6 7 11 5 14 3 | 20 28 22 18 16 19 23 21 19 29 19
26 | 9 13 11 10 7 2 5 8 7 16 3 | 19 24 23 19 19 19 24 18 20 28 19
27E | 10 11 17 15 18 4 7 12 12 12 4 | 39 36 39 40 41 39 39 36 38 40 37
28 | 8 10 12 8 8 5 7 17 7 18 3 | 15 22 18 19 16 16 23 18 16 21 17
29E | 6 15 10 8 26 4 9 23 15 21 5 | 127 127 127 128 132 126 127 127 123 128 126
30 | 7 9 9 9 7 3 7 12 7 13 3 | 23 26 26 26 20 24 28 25 23 29 24
31 | 7 13 9 9 8 3 7 14 7 19 3 | 28 31 29 33 27 29 32 26 25 24 27
32E | 11 12 13 7 16 4 10 14 12 13 4 | 21 22 19 21 18 21 23 25 24 24 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 10 12 12 4 7 15 9 18 |T 37 39 37 38 35 36 39 37 36 39 36
WRMS | 8 13 10 10 10 4 7 15 7 18 |NE 24 27 24 25 23 23 27 25 23 28 23
MEDI | 8 11 8 9 9 4 7 13 8 17 |MD 28 30 26 27 26 26 30 27 26 29 26
Table 3.2074.1 GPS week: 2074 Day: 1 MJD: 58763.000
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 9 6 6 7 3 4 9 5 11 2 | 30 33 31 29 30 30 31 32 31 30 30
2 | 11 8 5 9 9 4 6 21 8 26 4 | 20 23 22 22 20 23 24 34 25 32 22
3 | 5 8 5 8 7 3 6 7 7 12 2 | 28 33 27 25 30 29 31 29 29 37 29
X4E | 2 --- --- --- --- 262 --- --- --- --- 0 | --- --- --- --- --- --- --- --- --- --- 0
5 | 10 11 6 10 9 4 6 16 6 23 3 | 36 34 31 36 33 33 35 31 35 34 33
6 | 6 8 6 9 8 3 7 9 5 12 2 | 29 33 31 30 32 32 34 34 33 40 32
7 | 7 9 6 12 9 4 7 20 7 17 3 | 24 26 22 26 19 23 25 16 23 23 22
8E | 11 11 22 31 17 6 6 8 6 16 5 | 20 17 20 34 23 17 19 19 20 21 17
9E | 8 11 17 20 15 3 6 9 6 17 4 | 31 33 29 38 31 32 32 33 36 37 31
10 | 8 10 5 7 6 4 5 11 7 14 2 | 27 24 24 26 24 23 27 25 26 32 24
11 | 10 11 14 12 15 3 6 7 8 17 3 | 27 33 26 34 29 29 29 30 31 27 28
12 | 11 16 6 10 8 4 6 20 7 20 4 | 22 23 20 23 20 22 25 25 22 25 21
13E | 14 7 4 18 23 6 6 8 10 12 4 | 59 62 62 64 63 62 63 64 64 65 62
14E | 12 11 5 10 14 4 7 11 7 13 3 | 57 55 59 58 58 57 55 60 59 61 57
15E | 7 14 9 8 16 5 9 19 8 21 4 | 63 66 59 62 64 61 63 60 62 57 61
16 | 7 17 4 8 6 3 7 19 6 23 3 | 19 21 18 20 20 19 20 19 19 25 18
17E | 17 9 5 9 15 4 8 11 5 15 3 | 121 118 118 118 118 117 119 118 118 114 118
18 | 8 8 10 11 10 2 4 8 6 15 3 | 24 23 25 24 20 23 22 23 24 22 21
19E | 15 11 8 7 9 3 5 17 9 18 3 | 19 17 18 19 18 19 17 19 23 21 17
20 | 7 7 6 8 6 4 6 19 6 21 3 | 33 30 35 35 34 34 35 42 36 43 34
21 | 17 9 6 12 11 6 6 20 9 23 4 | 24 26 24 22 25 22 26 34 23 30 22
22 | 7 8 5 7 10 3 5 16 6 20 3 | 33 37 32 34 36 35 34 33 36 35 33
23E | 7 24 7 6 13 4 7 18 10 18 4 | 36 36 39 39 38 39 39 42 38 43 38
24 | 11 8 10 7 9 4 7 11 7 17 3 | 26 27 23 28 23 25 28 26 25 29 25
25 | 10 7 9 7 10 5 6 13 11 15 3 | 25 26 32 27 22 26 28 28 23 34 26
26 | 10 8 6 11 7 3 7 9 7 16 3 | 19 24 24 20 22 21 26 24 21 34 22
27E | 7 10 19 13 17 4 5 12 8 17 4 | 23 21 21 20 24 20 20 24 24 25 19
28 | 9 9 7 12 10 4 6 16 7 18 3 | 19 24 21 26 21 22 24 23 23 27 21
29E | 13 14 10 9 15 4 5 22 21 21 5 | 77 79 74 75 72 73 73 79 70 78 73
30 | 8 8 10 10 9 3 6 8 5 11 3 | 28 27 30 27 29 29 30 27 29 32 28
31 | 8 10 7 9 8 3 7 15 8 20 3 | 27 28 25 31 26 28 32 29 29 29 27
32E | 14 11 13 8 16 5 8 12 8 13 4 | 28 27 24 26 25 27 29 30 27 32 25
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 11 9 12 12 4 6 14 8 18 |T 34 35 33 35 33 33 35 35 34 37 33
WRMS | 10 11 9 10 10 4 6 13 6 17 |NE 26 27 26 27 25 26 28 28 27 31 25
MEDI | 9 9 6 9 10 4 6 12 7 17 |MD 27 27 26 28 26 28 29 30 29 32 27
Table 3.2074.2 GPS week: 2074 Day: 2 MJD: 58764.000
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 8 7 8 8 2 5 6 6 11 2 | 19 24 20 19 20 19 23 17 16 21 19
2 | 10 8 7 8 9 3 5 20 9 27 4 | 20 21 18 18 17 19 21 30 21 29 19
3 | 7 7 5 6 8 2 5 7 6 13 2 | 20 25 20 20 22 20 24 18 21 29 21
5 | 8 9 8 9 9 3 6 17 6 23 3 | 40 36 38 40 38 37 40 33 37 38 37
6 | 6 10 8 7 7 3 6 8 6 14 2 | 20 26 21 18 19 19 23 20 23 30 21
7 | 7 9 7 9 11 4 6 19 8 17 3 | 25 29 23 28 23 23 27 19 23 23 23
8E | 9 10 19 24 15 4 5 7 7 16 4 | 22 20 23 30 24 21 22 19 22 24 20
9E | 8 17 18 21 16 4 6 8 9 19 4 | 27 30 22 38 24 25 26 24 29 32 25
10 | 9 9 5 8 7 5 5 9 9 16 3 | 20 22 20 17 17 18 23 18 21 28 19
11 | 9 10 14 8 15 3 6 7 11 17 3 | 24 24 17 26 20 21 25 23 24 19 20
12 | 10 14 7 10 9 4 6 21 11 22 4 | 30 28 26 28 24 26 31 28 22 30 26
13E | 10 9 5 11 17 5 6 10 8 14 3 | 47 48 47 47 46 45 48 49 51 48 47
14E | 8 11 6 11 13 5 6 10 7 14 3 | 26 30 27 25 27 26 26 31 26 27 26
15E | 10 15 8 11 13 7 15 18 9 22 4 | 73 75 72 74 74 74 81 74 77 78 75
16 | 5 19 6 11 10 4 6 16 8 23 4 | 19 17 17 20 17 17 18 17 17 24 16
17E | 9 11 10 26 31 7 11 15 11 14 5 | 123 122 124 129 126 125 120 129 123 126 123
18 | 7 9 11 9 12 3 6 9 8 13 3 | 15 17 18 18 17 16 16 16 15 17 14
19E | 8 11 8 9 12 3 5 18 10 16 3 | 15 17 16 19 14 16 16 19 19 21 15
20 | 11 9 6 11 6 6 5 18 8 22 3 | 28 26 25 25 23 26 26 33 26 35 25
21 | 8 11 9 12 12 4 5 21 7 24 4 | 17 23 18 17 16 17 21 26 18 24 17
22 | 4 8 7 6 11 2 4 14 5 18 2 | 24 28 24 26 22 24 27 25 27 25 24
23E | 7 24 8 8 10 5 7 16 8 19 4 | 28 30 32 33 30 29 30 32 31 37 29
24 | 8 10 11 9 11 4 7 12 6 19 3 | 19 26 22 24 19 20 25 18 21 27 20
25 | 9 10 7 9 8 4 6 15 6 13 3 | 16 23 19 17 14 16 22 20 16 23 17
26 | 8 7 7 11 7 2 5 8 5 19 3 | 22 25 22 21 21 22 26 21 23 35 22
27E | 8 8 17 20 18 5 7 10 7 17 4 | 29 28 31 31 30 29 28 29 28 34 28
28 | 7 10 7 11 11 4 4 13 6 19 3 | 17 22 18 21 17 17 21 14 16 18 17
29E | 12 17 7 11 17 4 8 18 16 21 4 | 81 74 77 80 71 76 76 80 69 82 75
30 | 6 9 9 10 11 4 10 7 6 10 3 | 19 21 20 19 18 19 24 18 19 23 19
31 | 7 13 8 10 10 3 7 14 7 19 3 | 31 31 29 32 27 29 32 25 26 24 28
32E | 8 9 14 12 17 4 8 9 9 14 4 | 21 22 19 24 17 21 23 21 21 27 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 10 12 13 4 7 14 8 18 |T 30 31 29 31 28 29 31 30 29 34 29
WRMS | 8 12 9 12 11 4 7 12 7 17 |NE 22 24 21 22 20 21 24 21 21 26 21
MEDI | 8 10 8 10 11 4 6 13 8 17 |MD 22 26 22 25 22 21 25 23 23 27 21
Table 3.2074.3 GPS week: 2074 Day: 3 MJD: 58765.000
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 6 3 5 10 7 9 2 | 31 35 31 31 30 31 33 29 31 33 31
2 | 8 7 5 10 8 3 6 18 7 25 3 | 27 31 30 31 28 30 31 37 32 38 30
3 | 8 8 6 7 6 2 7 8 4 12 2 | 23 32 27 26 25 26 32 26 26 33 26
5 | 6 10 6 9 8 4 7 14 9 17 3 | 48 45 44 45 44 43 48 38 44 40 44
6 | 6 7 7 7 7 3 5 8 6 14 2 | 28 33 29 28 28 29 33 31 31 37 30
7 | 7 8 6 11 12 3 7 20 9 17 3 | 29 32 31 36 31 31 33 25 30 30 30
8E | 7 10 18 23 11 4 7 8 8 20 4 | 29 29 28 35 32 27 30 26 27 33 28
9E | 8 11 16 18 19 3 6 10 8 14 4 | 29 34 30 36 31 31 32 33 33 35 30
10 | 10 8 5 7 8 4 7 11 6 13 2 | 32 35 31 34 32 31 36 34 32 36 32
11 | 13 13 13 11 14 3 7 8 9 14 4 | 31 35 29 35 31 30 33 32 31 33 30
12 | 9 14 5 8 7 3 6 18 9 22 3 | 31 36 31 33 33 33 34 35 35 40 33
13E | 6 10 6 12 18 5 6 13 8 16 3 | 37 40 39 37 35 36 39 40 38 38 37
14E | 7 14 7 10 12 4 7 14 6 14 3 | 49 49 50 49 51 49 48 52 52 52 50
15 | 8 15 8 7 26 4 10 19 8 24 4 | 70 75 70 73 79 71 72 73 71 70 71
16 | 5 18 6 7 7 3 8 17 9 23 3 | 23 27 25 25 25 24 27 28 27 28 25
17E | 10 12 5 12 14 3 10 13 11 13 4 | 64 62 60 63 67 61 60 57 61 64 61
18 | 7 9 10 11 10 7 7 8 9 15 3 | 26 27 24 29 26 24 25 26 23 26 24
19E | 6 13 9 12 7 3 6 15 8 16 3 | 25 27 28 26 26 27 26 27 31 27 26
20 | 9 7 6 7 8 5 6 20 8 22 3 | 26 28 26 27 25 26 29 37 28 37 27
21 | 9 11 7 8 13 5 5 21 8 27 4 | 25 34 27 28 27 26 30 35 29 33 27
22 | 5 7 8 7 10 3 7 15 7 19 3 | 25 31 28 30 26 29 29 34 31 33 28
23E | 9 25 9 10 12 5 7 16 10 17 4 | 27 31 30 29 27 30 29 33 33 32 28
24 | 9 10 10 8 8 4 5 11 7 17 3 | 28 31 26 28 25 27 29 27 28 31 28
25 | 8 10 8 8 7 3 6 12 8 17 3 | 26 32 30 28 26 28 29 30 28 36 28
26 | 6 6 9 7 8 2 6 9 7 17 2 | 26 31 30 26 27 28 31 32 28 41 28
27E | 9 12 16 19 12 4 6 9 10 14 4 | 31 31 33 34 32 31 33 33 34 33 31
28 | 7 10 6 9 10 3 5 14 5 15 3 | 25 32 27 29 28 26 31 29 26 29 27
29E | 7 16 13 11 15 6 10 22 31 23 6 | 75 81 81 81 74 80 80 81 75 85 77
30 | 7 11 10 11 12 2 6 9 6 9 3 | 28 33 33 32 29 30 35 32 31 35 31
31 | 6 10 9 10 9 2 12 15 9 21 4 | 33 37 31 38 35 34 36 35 36 37 34
32E | 9 14 13 11 13 4 7 9 8 13 3 | 24 26 25 28 23 26 26 27 26 29 24
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 9 11 12 4 7 14 10 18 |T 33 36 34 35 34 34 36 35 35 38 34
WRMS | 8 12 9 9 10 4 7 13 7 16 |NE 28 32 29 30 29 29 32 31 30 34 29
MEDI | 8 10 8 10 10 3 7 13 8 17 |MD 28 32 30 31 29 30 32 33 31 35 30
Table 3.2074.4 GPS week: 2074 Day: 4 MJD: 58766.000
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 7 7 7 7 3 6 6 7 11 2 | 19 24 20 20 19 18 23 18 18 22 19
2 | 11 11 6 8 9 3 7 21 13 25 4 | 19 20 18 19 17 17 17 27 21 27 17
3 | 6 8 7 7 7 2 7 8 9 13 2 | 16 25 18 20 17 17 23 16 15 24 17
5 | 8 10 8 9 9 5 8 16 8 20 3 | 36 38 36 36 37 36 38 29 36 34 35
6 | 9 6 7 7 7 4 8 9 9 13 3 | 17 27 21 21 19 21 24 20 23 30 21
7 | 16 9 7 6 11 4 6 19 10 16 4 | 26 30 28 27 28 27 30 21 29 27 26
X8E | 11 --- 17 18 10 3 10 10 9 22 5 | 28 --- 27 27 27 25 28 24 25 30 24
9E | 12 14 15 10 16 4 8 10 10 12 4 | 31 34 30 33 32 31 33 32 33 32 31
10 | 10 7 5 5 8 4 6 11 8 17 3 | 22 28 23 20 24 22 26 21 24 30 22
11 | 18 13 12 10 15 3 7 8 8 16 4 | 28 27 18 24 20 22 26 22 25 21 20
12 | 12 16 7 8 9 4 7 19 12 26 4 | 29 30 26 28 26 28 30 31 30 36 27
13E | 9 9 6 11 23 5 8 12 12 15 4 | 42 39 38 38 39 38 39 39 43 40 38
14E | 8 11 5 9 11 3 11 10 8 11 3 | 25 25 25 29 26 26 24 28 28 27 25
15 | 8 12 10 8 20 4 9 19 11 24 4 | 72 75 72 73 75 74 74 73 76 73 73
16 | 8 18 6 8 9 2 10 18 9 24 4 | 23 24 22 23 22 21 22 22 20 26 21
17E | 10 10 5 15 14 4 8 12 10 15 4 | 102 105 105 105 110 104 103 105 98 108 103
X18 | 9 13 9 15 14 5 --- 10 8 13 4 | 30 29 30 31 24 28 --- 25 31 25 26
19E | 14 14 8 10 9 3 7 19 18 18 4 | 25 22 22 23 21 20 21 22 25 24 19
20 | 9 8 7 9 7 4 5 22 6 23 3 | 28 27 27 26 25 26 27 36 28 37 26
21 | 9 11 8 8 12 3 7 22 6 26 4 | 20 24 18 21 18 18 21 26 18 22 18
22 | 6 6 9 5 13 2 7 12 8 19 3 | 28 30 25 28 22 25 26 28 29 24 25
23E | 10 25 7 8 12 5 7 14 12 17 4 | 23 22 24 25 20 25 23 26 27 26 23
X24 | 2 --- --- --- --- 39 --- --- --- --- 0 | 19 --- --- --- --- 18 --- --- --- --- 20
25 | 9 10 9 8 9 4 7 13 7 13 3 | 18 24 20 19 17 17 22 20 18 26 18
26 | 8 8 7 6 8 3 7 8 7 14 2 | 26 30 28 26 25 25 28 23 23 35 25
27E | 10 14 17 18 12 4 10 11 9 21 5 | 35 41 35 34 33 33 32 32 32 37 32
28 | 7 9 6 8 9 3 6 14 9 17 3 | 19 25 20 20 20 19 23 16 21 19 19
29E | 13 18 7 9 15 6 7 17 9 17 4 | 76 75 78 77 80 76 74 80 79 84 77
30 | 6 7 11 8 12 3 8 10 5 8 3 | 19 23 23 18 20 20 26 19 20 27 21
31 | 7 11 10 9 9 2 11 13 9 16 3 | 34 35 33 35 34 33 34 30 34 31 32
32E | 8 12 12 8 11 3 8 10 11 13 3 | 22 24 20 21 17 20 22 20 22 23 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 12 9 9 12 4 8 14 10 18 |T 30 33 31 31 30 30 32 31 31 34 29
WRMS | 10 12 9 9 11 4 8 12 8 12 |NE 23 27 23 24 22 22 25 23 24 27 22
MEDI | 9 11 7 8 10 4 7 12 9 16 |MD 26 27 25 26 24 25 26 25 25 27 24
Table 3.2074.5 GPS week: 2074 Day: 5 MJD: 58767.000
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 7 7 9 2 5 7 5 11 2 | 22 26 21 22 22 21 25 19 21 25 21
2 | 9 11 5 8 11 4 7 20 9 24 4 | 30 31 29 30 31 30 31 37 33 38 30
3 | 6 8 5 7 9 2 5 7 8 14 2 | 18 26 16 19 18 18 24 17 17 27 19
5 | 7 11 7 9 9 4 7 15 12 18 3 | 35 37 34 35 34 35 39 32 37 37 34
6 | 8 9 7 9 9 4 6 9 7 12 2 | 23 25 22 22 21 22 26 23 23 32 23
7 | 9 9 5 10 13 3 5 21 8 15 3 | 29 30 27 32 32 28 31 26 29 26 28
8E | 8 12 17 9 15 6 8 12 9 25 4 | 27 30 29 31 35 27 28 23 26 27 26
9E | 7 11 15 15 15 3 8 10 9 12 4 | 29 31 31 32 30 30 31 33 33 29 29
10 | 7 10 6 8 7 4 7 11 6 14 3 | 27 34 29 28 27 27 30 29 29 33 28
11 | 11 11 14 8 14 2 7 10 7 15 3 | 26 26 19 27 24 22 26 23 24 24 22
12 | 10 12 6 9 8 4 7 22 7 24 4 | 20 26 22 23 24 22 26 25 24 33 23
13E | 6 10 5 7 15 4 6 13 10 16 3 | 47 46 45 46 44 46 45 47 47 42 45
14E | 8 8 6 8 9 4 6 11 9 13 3 | 25 28 28 26 30 28 26 32 29 30 27
15 | 10 14 7 8 15 3 8 17 9 24 4 | 60 65 60 61 61 60 63 61 65 62 61
16 | 6 18 4 8 7 4 6 18 9 24 3 | 20 20 18 22 20 19 20 20 19 25 18
17E | 7 9 5 14 19 4 10 12 10 14 4 | 115 116 116 119 115 117 119 118 120 118 117
X18 | 8 9 8 16 14 9 --- 13 6 12 4 | 23 26 23 24 22 20 --- 22 24 30 21
19E | 6 10 10 12 12 3 7 22 22 16 4 | 16 17 17 19 21 16 17 19 27 17 16
20 | 7 8 7 7 8 4 7 19 7 22 3 | 26 24 23 21 22 21 25 32 22 32 23
21 | 10 11 8 10 12 5 8 21 8 26 4 | 23 28 22 21 22 21 25 30 24 28 21
22 | 5 8 7 8 11 3 6 13 8 19 3 | 18 24 17 19 20 18 24 19 19 22 19
23E | 6 30 6 11 14 6 7 12 8 16 4 | 25 25 25 28 26 27 23 28 28 28 24
24 | 11 11 10 12 9 5 11 14 8 17 4 | 23 27 21 22 21 21 25 21 21 27 22
25 | 9 8 9 10 7 4 11 11 8 12 3 | 20 26 22 21 20 20 27 22 22 29 21
26 | 10 8 6 7 7 4 5 8 8 17 3 | 22 26 22 24 22 23 27 21 21 33 23
X27E | 7 --- 15 26 13 4 11 14 12 24 5 | 39 --- 36 43 41 37 37 37 35 39 36
28 | 9 9 6 12 10 3 7 15 7 17 3 | 21 25 21 22 25 22 27 22 24 26 22
29E | 10 16 8 12 12 4 7 18 9 17 4 | 116 122 121 119 122 121 121 123 119 125 121
30 | 9 10 11 11 12 3 7 12 8 9 3 | 21 27 26 23 25 23 28 23 26 28 24
31 | 7 10 8 11 10 4 7 13 9 17 3 | 27 27 24 32 24 26 29 24 25 23 25
32E | 10 12 13 10 7 5 9 8 9 12 3 | 22 22 18 19 17 19 22 21 20 22 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 9 10 11 4 7 15 9 18 |T 32 34 31 33 32 31 34 33 33 36 31
WRMS | 8 12 8 9 11 4 7 12 8 18 |NE 23 27 22 24 23 22 27 24 24 28 23
MEDI | 8 10 7 9 11 4 7 13 8 16 |MD 25 26 23 24 24 23 27 24 25 29 23
Table 3.2074.6 GPS week: 2074 Day: 6 MJD: 58768.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 9 9 9 8 3 7 7 4 10 2 | 22 28 24 23 23 23 27 22 22 24 23
2 | 8 8 5 8 10 2 7 20 7 20 3 | 33 34 32 37 30 34 33 45 33 40 32
3 | 7 7 5 7 6 3 7 8 6 6 2 | 24 30 22 23 22 22 28 21 19 30 23
5 | 8 10 7 8 6 4 8 17 7 19 3 | 51 50 50 51 50 49 53 41 52 45 49
6 | 7 6 6 6 6 2 8 7 7 7 2 | 24 29 25 24 26 25 29 25 26 33 25
7 | 7 11 6 8 9 3 7 18 8 15 3 | 26 31 27 31 28 27 30 22 27 26 27
8E | 7 11 17 6 8 4 9 7 9 9 3 | 26 27 26 30 27 25 27 26 25 27 25
9E | 16 15 17 13 11 6 8 13 7 7 4 | 87 85 81 89 83 83 86 80 84 87 85
10 | 9 7 5 7 7 5 6 12 7 10 2 | 22 31 24 23 24 22 27 27 23 30 23
11 | 10 13 14 10 13 4 8 11 10 14 4 | 23 27 17 24 24 21 25 23 25 22 21
12 | 10 14 7 6 6 5 6 21 6 17 3 | 30 33 26 29 29 28 31 30 29 37 29
13E | 10 8 7 14 11 5 8 13 10 15 3 | 83 85 83 84 87 84 85 85 83 88 83
14E | 8 8 6 8 11 5 7 13 6 12 3 | 40 45 42 40 45 42 40 48 42 47 42
15 | 9 12 8 9 11 3 8 18 8 21 4 | 67 74 69 70 72 69 72 71 70 70 69
16 | 6 19 6 8 8 3 8 18 9 20 4 | 22 22 18 22 18 19 19 18 18 21 17
17E | 9 10 5 8 9 3 8 11 10 9 3 | 159 155 155 155 154 155 154 157 153 152 155
18 | 10 10 12 14 10 7 7 9 11 8 3 | 23 27 22 29 24 26 23 27 28 26 24
19E | 9 12 13 8 11 3 6 22 15 15 4 | 28 27 25 25 28 26 28 29 30 24 26
20 | 7 7 8 10 6 5 6 19 7 20 3 | 30 28 30 24 30 27 30 40 26 39 29
21 | 10 12 7 9 13 5 7 23 10 25 4 | 21 28 19 24 23 21 24 34 20 32 20
22 | 5 6 9 7 9 3 7 13 7 17 3 | 29 32 26 29 31 28 31 29 27 31 28
23E | 8 24 5 14 10 4 6 13 11 13 4 | 38 31 35 42 36 36 33 39 31 44 35
24 | 11 11 11 5 7 5 7 10 6 12 3 | 24 29 25 21 22 22 23 22 23 26 22
25 | 10 9 8 10 6 5 6 12 8 11 3 | 20 26 22 24 20 20 23 21 18 28 20
26 | 8 7 7 8 5 2 8 6 7 11 2 | 24 28 25 25 22 24 26 22 22 34 24
27E | 7 14 16 10 8 5 6 11 9 10 3 | 38 41 39 43 41 39 40 40 39 40 39
28 | 6 10 6 8 8 4 8 15 8 13 3 | 19 26 20 19 19 19 25 17 20 20 19
29E | 16 17 7 13 14 4 8 20 11 15 4 | 142 146 145 141 146 142 146 146 140 142 144
30 | 6 10 10 8 11 4 9 10 5 10 3 | 25 27 28 23 26 25 30 24 25 30 25
31 | 10 9 8 10 7 4 8 12 11 15 3 | 31 32 28 33 31 29 31 28 27 27 28
32E | 9 10 13 15 8 6 11 11 6 10 3 | 28 30 25 28 27 27 30 34 27 29 27
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 11 9 9 9 4 8 14 8 14 |T 40 43 39 41 40 39 42 41 39 43 39
WRMS | 8 11 9 10 9 4 8 13 7 18 |NE 26 29 25 26 26 25 28 26 25 30 25
MEDI | 8 10 7 8 8 4 7 13 8 13 |MD 28 30 26 29 28 27 30 29 27 31 27
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 4.2074 GPS week: 2074 MJD: 58762.0-58768.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2983 |U 10 10 25 |U 0 0 0 |U 10 12 26 |
emr | emr 2934 |U 13 15 33 |U 0 0 0 |U 13 11 41 |
esa | esa 2976 | 11 12 27 |U 0 0 0 | 9 10 31 |
gfz | gfz 2961 |U 10 11 24 |U 0 0 0 |U 10 11 28 |
grg | grg 2960 |U 9 11 29 |U 0 0 0 | 10 11 23 |
igr | igr 2960 | 10 10 24 | 0 0 0 | 9 11 29 |
igs | igs 2968 | 9 11 24 | 0 0 0 | 9 10 28 |
jpl | jpl 2934 |U 12 15 30 |U 0 0 0 |U 10 10 39 |
mit | mit 2962 | 13 13 33 |U 0 0 0 |U 12 12 29 |
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 5.2074.0 GPS week: 2074 Day: 0 MJD: 58762.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 8 9 33 | ---- ---- ---- | 10 10 31 |
emr | emr 2975 | 9 14 37 | ---- ---- ---- | 15 10 37 |
esa | esa 3072 | 11 9 34 | ---- ---- ---- | 11 9 31 |
gfz | gfz 2975 | 10 9 31 | ---- ---- ---- | 9 10 30 |
grg | grg 2975 | 10 11 37 | ---- ---- ---- | 9 7 21 |
igr | igr 2975 | 8 8 32 | ---- ---- ---- | 9 9 31 |
igs | igs 3021 | 8 8 31 | ---- ---- ---- | 9 8 28 |
jpl | jpl 2976 | 9 11 32 | ---- ---- ---- | 11 9 39 |
mit | mit 2976 | 9 8 28 | ---- ---- ---- | 11 9 27 |
Table 5.2074.1 GPS week: 2074 Day: 1 MJD: 58763.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3032 | 12 10 27 | ---- ---- ---- | 12 14 26 |
emr | emr 2975 | 12 10 36 | ---- ---- ---- | 15 13 38 |
esa | esa 2976 | 12 10 27 | ---- ---- ---- | 11 11 29 |
gfz | gfz 2975 | 13 11 24 | ---- ---- ---- | 12 14 27 |
grg | grg 2975 | 12 12 28 | ---- ---- ---- | 12 13 23 |
igr | igr 2975 | 12 11 23 | ---- ---- ---- | 11 12 26 |
igs | igs 2974 | 11 10 22 | ---- ---- ---- | 12 12 27 |
jpl | jpl 2976 | 14 15 26 | ---- ---- ---- | 13 12 38 |
mit | mit 2976 | 14 17 26 | ---- ---- ---- | 13 12 27 |
Table 5.2074.2 GPS week: 2074 Day: 2 MJD: 58764.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 11 29 | ---- ---- ---- | 11 11 25 |
emr | emr 2976 | 14 16 34 | ---- ---- ---- | 13 11 39 |
esa | esa 2976 | 10 11 28 | ---- ---- ---- | 9 8 26 |
gfz | gfz 2976 | 9 11 30 | ---- ---- ---- | 10 11 29 |
grg | grg 2976 | 9 10 33 | ---- ---- ---- | 11 9 21 |
igr | igr 2966 | 9 10 28 | ---- ---- ---- | 10 9 28 |
igs | igs 2975 | 9 11 27 | ---- ---- ---- | 9 8 26 |
jpl | jpl 2976 | 14 15 31 | ---- ---- ---- | 10 13 35 |
mit | mit 2976 | 21 18 76 | ---- ---- ---- | 15 12 24 |
Table 5.2074.3 GPS week: 2074 Day: 3 MJD: 58765.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 10 24 | ---- ---- ---- | 9 11 26 |
emr | emr 2976 | 10 13 37 | ---- ---- ---- | 13 12 41 |
esa | esa 2976 | 9 15 27 | ---- ---- ---- | 9 8 28 |
gfz | gfz 2976 | 9 12 23 | ---- ---- ---- | 10 12 27 |
grg | grg 2975 | 8 14 28 | ---- ---- ---- | 11 10 22 |
igr | igr 2976 | 8 13 25 | ---- ---- ---- | 9 10 28 |
igs | igs 2975 | 8 13 27 | ---- ---- ---- | 9 9 27 |
jpl | jpl 2976 | 11 16 37 | ---- ---- ---- | 9 9 34 |
mit | mit 2976 | 9 11 24 | ---- ---- ---- | 10 11 30 |
Table 5.2074.4 GPS week: 2074 Day: 4 MJD: 58766.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2879 | 13 8 18 | ---- ---- ---- | 9 14 23 |
emr | emr 2784 | 18 16 32 | ---- ---- ---- | 12 9 37 |
esa | esa 2880 | 15 12 24 | ---- ---- ---- | 7 12 33 |
gfz | gfz 2879 | 13 9 19 | ---- ---- ---- | 9 12 27 |
grg | grg 2872 | 12 9 25 | ---- ---- ---- | 9 13 22 |
igr | igr 2879 | 13 9 20 | ---- ---- ---- | 8 12 29 |
igs | igs 2879 | 13 11 21 | ---- ---- ---- | 7 11 27 |
jpl | jpl 2784 | 17 19 27 | ---- ---- ---- | 9 12 41 |
mit | mit 2880 | 18 10 27 | ---- ---- ---- | 14 14 37 |
Table 5.2074.5 GPS week: 2074 Day: 5 MJD: 58767.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 10 21 | ---- ---- ---- | 9 10 24 |
emr | emr 2880 | 14 16 26 | ---- ---- ---- | 12 10 38 |
esa | esa 2976 | 9 13 23 | ---- ---- ---- | 8 8 27 |
gfz | gfz 2976 | 10 12 23 | ---- ---- ---- | 9 9 25 |
grg | grg 2976 | 9 12 30 | ---- ---- ---- | 8 13 23 |
igr | igr 2976 | 9 11 23 | ---- ---- ---- | 8 9 26 |
igs | igs 2976 | 8 12 22 | ---- ---- ---- | 7 9 25 |
jpl | jpl 2880 | 10 13 25 | ---- ---- ---- | 8 8 41 |
mit | mit 2976 | 11 13 23 | ---- ---- ---- | 10 9 23 |
Table 5.2074.6 GPS week: 2074 Day: 6 MJD: 58768.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 12 23 | ---- ---- ---- | 11 13 26 |
emr | emr 2976 | 12 24 28 | ---- ---- ---- | 15 9 58 |
esa | esa 2976 | 8 14 22 | ---- ---- ---- | 11 12 41 |
gfz | gfz 2976 | 9 11 20 | ---- ---- ---- | 12 13 31 |
grg | grg 2975 | 8 10 23 | ---- ---- ---- | 12 13 27 |
igr | igr 2976 | 8 12 20 | ---- ---- ---- | 10 13 34 |
igs | igs 2976 | 8 13 20 | ---- ---- ---- | 10 13 33 |
jpl | jpl 2976 | 10 17 30 | ---- ---- ---- | 13 10 43 |
mit | mit 2976 | 9 16 25 | ---- ---- ---- | 13 14 33 |
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 6.2074 GPS week: 2074 MJD: 58762.500-58768.500
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 | -28 -21 29 -68 2 | 20 27
| 20 16 54 71 7 | 3
emr uuuux | -4 46 -118 79 28 | 21 36
| 21 22 78 47 12 | 14
esa uuuuu | 11 19 -4 -37 0 | 27 31
| 13 9 25 61 3 | 2
gfz uuuuu | 18 -10 -39 118 -2 | 25 29
| 16 21 64 37 4 | 2
grg uuuuu | 27 -19 -20 113 0 | -4 15
| 24 21 28 58 3 | 2
igr xxxxx | 46 14 21 44 -1 | -3 15
| 11 9 40 21 2 | 2
irf xxxxx | 9 3 -54 20 -2 | -4 16
| 9 12 16 14 3 | 3
jpl uuuuu | -7 6 26 -4 -5 | 59 62
| 19 14 30 39 12 | 2
mit uuuuu | 1 28 -144 11 -10 | 32 35
| 14 19 46 46 3 | 4
ngs uuuuu | -10 -31 168 -124 2 | 11 18
| 26 43 78 75 5 | 3
sio uuuux | 2 -8 -70 -27 -15 | 98 100
| 18 18 70 64 7 | 4
Table 7.2074.0 GPS week: 2074 Day: 0 MJD: 58762.500
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 -30 119 -67 -8 | 26 31
emr uuuux | 31 27 -137 88 12 | 7 30
esa uuuuu | 21 12 26 -77 -1 | 31 34
gfz uuuuu | 13 -25 44 112 -4 | 30 32
grg uuuuu | 9 -35 -9 35 5 | -1 14
igr xxxxx | 42 2 -12 58 -2 | 1 14
irf xxxxx | 9 -9 -62 14 -7 | 1 15
jpl uuuuu | 3 2 38 42 15 | 62 64
mit uuuuu | 17 30 -176 -25 -9 | 39 42
ngs uuuuu | -33 25 25 -46 -5 | 16 21
sio uuuux | -9 12 -178 -56 -8 | 105 105
Table 7.2074.1 GPS week: 2074 Day: 1 MJD: 58763.500
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 | -28 -49 59 -164 0 | 19 24
emr uuuux | 9 40 -169 103 34 | 4 29
esa uuuuu | -2 25 -26 -116 0 | 26 29
gfz uuuuu | 20 -25 0 158 3 | 25 28
grg uuuuu | 24 8 -26 177 1 | -5 13
igr xxxxx | 43 24 36 11 1 | -4 14
irf xxxxx | 5 -2 -40 44 0 | -5 15
jpl uuuuu | 18 -2 -24 12 2 | 59 61
mit uuuuu | -5 -3 -99 74 -7 | 33 36
ngs uuuuu | -23 8 196 -118 -1 | 11 16
sio uuuux | -24 -11 -53 62 -9 | 99 100
Table 7.2074.2 GPS week: 2074 Day: 2 MJD: 58764.500
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 | -35 1 -63 -95 8 | 18 24
emr uuuux | 0 31 -155 30 25 | 11 34
esa uuuuu | 28 34 -30 19 3 | 26 29
gfz uuuuu | 0 -35 -123 94 -5 | 25 29
grg uuuuu | -6 -35 -26 103 1 | -5 14
igr xxxxx | 28 12 35 55 2 | -3 14
irf xxxxx | -5 -4 -51 26 -1 | -5 15
jpl uuuuu | 0 -13 59 2 -6 | 59 61
mit uuuuu | 8 30 -124 -1 -10 | 32 35
ngs uuuuu | 7 -1 255 -56 -2 | 10 15
sio uuuux | -4 -29 -2 -4 -9 | 99 100
Table 7.2074.3 GPS week: 2074 Day: 3 MJD: 58765.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -1 -28 31 -8 -6 | 21 27
emr uuuux | -2 57 -81 125 43 | 20 37
esa uuuuu | -6 27 -34 -62 1 | 28 31
gfz uuuuu | 5 20 -72 57 0 | 27 30
grg uuuuu | 43 -31 -51 139 1 | -2 13
igr xxxxx | 46 19 24 41 0 | -1 14
irf xxxxx | 18 25 -30 1 -4 | -3 15
jpl uuuuu | -6 20 19 14 -2 | 61 63
mit uuuuu | 14 38 -73 -43 -10 | 33 35
ngs uuuuu | -25 -72 178 -114 4 | 12 17
sio uuuux | 1 -5 -58 -104 -15 | 101 102
Table 7.2074.4 GPS week: 2074 Day: 4 MJD: 58766.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -2 -13 25 14 2 | 18 27
emr uuuux | -28 89 -206 51 43 | 28 35
esa uuuuu | 22 14 22 -79 1 | 26 31
gfz uuuuu | 16 -16 30 107 -2 | 25 30
grg uuuuu | 13 -19 35 37 -3 | -3 15
igr xxxxx | 63 6 81 45 -5 | -2 17
irf xxxxx | 22 13 -52 27 -1 | -5 18
jpl uuuuu | -2 28 9 17 -5 | 60 63
mit uuuuu | 4 37 -194 69 -9 | 30 35
ngs uuuuu | -38 -89 164 -150 7 | 9 17
sio uuuux | 18 -34 -25 -68 -27 | 99 100
Table 7.2074.5 GPS week: 2074 Day: 5 MJD: 58767.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -46 -13 13 -8 10 | 15 24
emr uuuux | -28 33 32 137 16 | 33 40
esa uuuuu | 5 9 2 46 -5 | 24 28
gfz uuuuu | 51 14 -60 161 -8 | 22 27
grg uuuuu | 53 -34 -46 133 -2 | -5 16
igr xxxxx | 48 25 28 73 -2 | -6 17
irf xxxxx | 8 4 -78 14 -3 | -8 19
jpl uuuuu | -22 -1 17 -47 -26 | 57 59
mit uuuuu | -17 53 -167 -20 -15 | 27 32
ngs uuuuu | 21 -40 120 -272 7 | 7 16
sio uuuux | 0 13 -16 -71 -18 | 93 95
Table 7.2074.6 GPS week: 2074 Day: 6 MJD: 58768.500
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 | -53 -18 17 -147 8 | 20 30
emr uuuux | -12 46 -113 16 25 | 41 47
esa uuuuu | 6 15 10 6 0 | 26 31
gfz uuuuu | 20 -4 -92 134 1 | 24 30
grg uuuuu | 55 13 -20 169 -2 | -3 17
igr xxxxx | 55 8 -47 22 -1 | -4 18
irf xxxxx | 5 -3 -66 14 0 | -6 19
jpl uuuuu | -42 7 61 -67 -11 | 57 59
mit uuuuu | -15 8 -176 22 -9 | 27 32
ngs uuuuu | 23 -49 237 -110 4 | 10 21
sio uuuux | 33 1 -158 51 -20 | 92 95
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