[IGSREPORT-23205] Wk 1820 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Thu Dec 11 08:54:03 PST 2014
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1820 (Nov 23, 2014 - Nov 29, 2014)
Contacts: igs.acc at noaa.gov
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:
igs1820[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1820[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1820[0-6].cls IGS GPS clock combination summary report.
igs18207.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs18207.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 | EMR | 4 4
0 | ESA | TUVA
0 | GFZ | 1 2 3 6 9 30 1 3 6 30
0 | GRG | 26 AUCK BARH BOGT BRFT BRMU CEDU CRO1 DARW DGAR GOPE
0 | GRG | GRAZ GUUG HARB HOB2 HOFN ISPA KELY KOUR LAMA MAL2
0 | GRG | MANA MAS1 MATE MCM4 MDVJ NOVM SCOR SOFI SSIA THTI
0 | GRG | TIDB ZECK GRAZ ZECK
0 | JPL | 26 MCM4 SCOR
0 | MIT | 8 8 26 BRFT KOUR BRFT KOUR
1 | ESA | NOVM BJFS NOVM REUN TUVA
1 | GFZ | 1 2 6 30 1 6 30 ALRT
1 | GRG | 26 26 ALGO ALRT BARH BOGT BOR1 BRFT BRST CEDU CRO1
1 | GRG | DARW GOPE GRAZ GUUG HARB HNPT HOB2 KOUR LAMA MAL2
1 | GRG | MDVJ NRC1 SCH2 SOFI SSIA TIDB TOW2 WES2
1 | JPL | 26 SCOR
1 | MIT | 8 26 8 26 BRFT ALRT BRFT
2 | COD | BRAZ
2 | ESA | TUVA
2 | GFZ | 1 2 6 9 30 1 6 30 CRO1 DGAR GODE GUAM HNPT HOB2 MAG0
2 | GFZ | PALM STJO TIDB TOW2 TWTF
2 | GRG | 26 26 BOGT BRST DARW GRAZ HYDE MAL2 REUN SOFI THTI
2 | GRG | BOGT BRST HYDE MAL2 REUN SOFI
2 | MIT | 26 26 YIBL YIBL
3 | COD | 9
3 | ESA | TUVA
3 | GFZ | 1 2 3 6 9 30 1 3 6 9 30 ALBH ALGO ALRT AUCK BAKO
3 | GFZ | BOR1 BRAZ BRFT CONZ CRO1 DARW DGAR DRAG GLPS GMSD
3 | GFZ | GODE GOPE GUAM GUUG HARB HNPT HOB2 HOLB HRAO IISC
3 | GFZ | INVK IRKJ JPLM KERG KIRU LAMA MAG0 MAW1 MCM4 MDVJ
3 | GFZ | PALM PERT POL2 POLV PRDS RABT REUN SSIA STJO THU3
3 | GFZ | TIDB TOW2 TWTF WILL WSRT WUHN YKRO ALGO REUN
3 | GRG | 26 26 BOGT GRAZ GRAZ NOVM
3 | MIT | 26 8 26 BRFT BRFT
4 | COD | HOB2 HOB2
4 | GFZ | 1 3 6 9 30 1 3 6 30 ALBH ALGO ALIC AUCK BAKE BAKO
4 | GFZ | BOGT BOR1 BRFT CEDU CHTI CONZ CRO1 DARW DGAR DRAG
4 | GFZ | DRAO FAIR GLPS GOPE GUAM GUUG HARB HOB2 HOLB HRAO
4 | GFZ | IISC ISPA KERG LAMA MAC1 MAL2 MANA MAS1 MAW1 MCM4
4 | GFZ | MDVJ NKLG NOVM NRC1 PALM PDEL PERT POL2 RABT REUN
4 | GFZ | REYK SCH2 SSIA STJO THTI THU3 TIDB TOW2 TWTF WES2
4 | GFZ | WHIT WSRT WUHN YIBL ZIMM HOB2
4 | GRG | 26 26 BRST GUUG KOUR PIMO DRAG GRAZ PIMO TIXI
4 | MIT | 8 26 8 26 BAKO KOUR
5 | ESA | 3 3 KOUR KOUR REUN
5 | GFZ | 1 2 3 6 9 30 1 3 6 30 ALBH ALGO ALIC ALRT AUCK BAKO
5 | GFZ | BOGT BOR1 BRFT BRMU CHTI CRO1 DAEJ DARW DGAR DRAO
5 | GFZ | FAIR FLIN GODE GOPE HARB HNPT HOLB HRAO HYDE IISC
5 | GFZ | INVK JPLM KERG KOUR LAMA MAC1 MANA MAS1 MCM4 MDVJ
5 | GFZ | NANO NKLG NOVM NRC1 NYAL PDEL PERT POL2 POLV PRDS
5 | GFZ | RABT REUN SCH2 SSIA STJO THU3 TIDB TLSE TOW2 TRO1
5 | GFZ | USUD VILL WILL WSRT ZIMM NOVM REUN
5 | GRG | 26 26 DARW GUUG MCM4 MONP REUN ZECK PALM ZECK
5 | MIT | 8 13 26 8 13 26
6 | ESA | KOUR KOUR
6 | GFZ | 1 2 3 6 9 30 1 3 6 30 ALBH ALGO ALIC ALRT ARTU AUCK
6 | GFZ | BAKO BJFS BOGT BOR1 BRAZ BRFT CEDU CHTI CONZ CRO1
6 | GFZ | DARW DAV1 DUBO FAIR GLPS GODE GOPE GUAM GUUG HARB
6 | GFZ | HNPT HOB2 HOFN HOLB HRAO HYDE IISC INVK ISPA JPLM
6 | GFZ | KERG KOUR LAMA MAC1 MAL2 MANA MAS1 MATE MAW1 MCM4
6 | GFZ | MDVJ MIZU NKLG NRC1 NYAL PALM PARC PERT PIE1 POL2
6 | GFZ | POLV PRDS RABT REUN SCH2 SOFI SSIA SYOG THTI THU3
6 | GFZ | TIDB TOW2 TRO1 USUD VILL WILL WSRT ZECK ZIMM HOB2
6 | GRG | BRST DARW DGAR KELY PDEL WES2 DGAR WES2
6 | MIT | 26 1 3 8 26
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 | ESA | 3
0 | GFZ | 3
0 | GRG | 9
1 | GFZ | 3
3 | ESA | 3 9
3 | GFZ | 9
3 | GRG | 9
4 | ESA | 3
5 | ESA | 3
5 | NGS | 26
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 G03 | 4 | 8 | 4 | 4 | 4 | 4 | 4 |
PRN G09 | 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.
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 | -2.5 -1.4 -1.8 -55 20 28 .22
EMR | 0 | 2.9 -2.9 19.6 24 49 9 .25
ESA | 0 | .3 -.7 .2 27 -47 59 .28
GFZ | 0 | .3 .6 -1.2 -31 -71 17 -.26
GRG | 0 | 1.1 8.2 -18.2 -22 17 17 .61
JPL | 0 | 2.3 2.6 12.0 -64 9 26 .43
MIT | 0 | 10.2 1.9 6.5 1 6 -22 .28
NGS | 0 | 7.3 -.2 10.9 -39 -29 5 .45
SIO | 0 | 7.0 -2.6 35.9 -35 20 -89 .27
COD | 1 | -2.2 -.9 -2.3 -34 25 37 .40
EMR | 1 | 6.3 -4.9 15.3 31 46 24 .16
ESA | 1 | -.5 -1.0 .1 23 -45 56 .42
GFZ | 1 | .0 -.2 -.9 -40 -74 16 -.16
GRG | 1 | 11.6 4.8 -17.9 -6 14 71 .76
JPL | 1 | -2.5 1.9 10.6 -59 21 7 .29
MIT | 1 | 15.1 3.2 1.0 1 0 -28 .43
NGS | 1 | 11.2 -2.1 7.2 -39 -53 22 .65
SIO | 1 | 8.6 1.9 35.7 8 32 -43 .28
COD | 2 | -2.0 -.9 -2.1 -36 15 17 .38
EMR | 2 | 3.0 -5.5 21.7 19 32 17 .25
ESA | 2 | .1 -.9 -.2 -19 -15 46 .47
GFZ | 2 | -.1 .5 -1.6 -34 -73 2 .24
GRG | 2 | 2.8 1.9 -16.1 -17 33 40 .69
JPL | 2 | -.4 -1.0 5.5 -33 27 -11 .21
MIT | 2 | 11.0 .3 2.5 1 3 -22 .57
NGS | 2 | 5.9 1.0 5.4 -16 -26 -2 .56
SIO | 2 | 10.1 3.0 41.2 54 38 -41 .58
COD | 3 | -1.7 -1.3 -2.4 -38 -11 21 .76
EMR | 3 | 6.3 2.5 17.8 10 41 14 .34
ESA | 3 | -.1 -1.5 -.4 -22 -16 41 .49
GFZ | 3 | .9 .7 -1.9 -26 -97 4 .17
GRG | 3 | 1.7 .5 -12.0 -21 14 38 .77
JPL | 3 | 1.2 -6.8 17.8 -23 27 -14 .75
MIT | 3 | 8.3 2.7 3.6 5 5 -19 .66
NGS | 3 | 7.5 -1.2 2.7 -23 -44 5 .71
SIO | 3 | 10.2 -2.1 33.4 -3 10 49 .69
COD | 4 | -1.8 .0 -1.7 -37 11 33 .39
EMR | 4 | -.1 9.0 16.4 19 34 25 .40
ESA | 4 | .5 -.8 -.3 -13 -34 51 .47
GFZ | 4 | .6 .9 -1.7 -22 -83 12 -.03
GRG | 4 | 8.8 -2.0 -20.6 -26 -15 13 .77
JPL | 4 | 5.1 -7.1 14.0 -46 35 1 .33
MIT | 4 | 12.0 1.2 -.7 -3 0 -17 .62
NGS | 4 | 6.0 -1.4 .8 -18 -31 -1 .63
SIO | 4 | 9.3 .2 30.8 4 8 11 .41
COD | 5 | -1.4 -.4 -1.7 -37 -7 25 .43
EMR | 5 | 5.5 13.5 18.5 -15 22 13 .40
ESA | 5 | .3 -.9 -.5 -13 -20 59 .35
GFZ | 5 | .1 1.0 -1.4 -21 -91 14 .02
GRG | 5 | 12.5 3.1 -25.9 -45 9 15 .64
JPL | 5 | 11.6 1.7 14.9 -24 3 -15 .48
MIT | 5 | 9.7 5.9 2.1 1 5 -23 .55
NGS | 5 | 7.4 3.7 5.6 1 -38 0 .63
SIO | 5 | 8.5 1.7 23.4 4 10 2 .46
COD | 6 | -2.0 -.9 -1.3 -32 -4 29 .35
EMR | 6 | 8.1 3.6 20.0 -7 13 13 .43
ESA | 6 | .7 -1.2 -.5 -12 -14 50 .38
GFZ | 6 | .6 1.1 -1.3 -26 -95 16 -.08
GRG | 6 | 15.8 3.3 -4.5 -31 -10 -13 .76
JPL | 6 | 10.4 -3.7 16.0 -61 -26 -73 .37
MIT | 6 | 12.2 4.4 3.6 0 2 -38 .52
NGS | 6 | 11.0 1.2 5.6 -16 -58 13 .54
SIO | 6 | 12.3 1.8 24.6 4 -1 -20 .62
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.
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 1.1820.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1820.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 2.1820.[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 3.1820.[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 5.1820.0-6). 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 1820 summary. (Nov 23, 2014 - Nov 29, 2014)
Table 1.1820.a GPS week: 1820 MJD: 56984.000-56990.000
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 243| 1 0 0 2 1 2 .01 10 9 | -1141 -54 18 120
| 0 0 2 16 26 18 .03 | 263 329
emr 80| 0 -2 7 -6 -6 17 .22 13 13 | 4410 -198 17 160
| 1 3 1 13 12 19 .02 | 733 1093
esa 150| 0 0 4 -2 3 13 -.37 13 13 | -1123 1098 11 148
| 1 0 0 12 21 12 .04 | 942 1436
gfz 198| -2 1 -8 7 -28 43 .13 12 11 | -258 -67 15 170
| 0 0 1 15 13 13 .04 | 549 852
grg 166| 0 -1 -12 -1 10 -22 .22 16 15 | -71 289 16 165
| 1 1 3 27 23 18 .02 | 386 541
igr n/a| -1 0 -1 -2 16 -6 -.21 5 5 | 1607 49 16 85
| 0 0 0 10 16 14 .02 | 766 1047
jpl 80| 0 0 7 -8 16 -24 .23 12 12 | 4424 -188 17 136
| 1 1 1 14 13 29 .03 | 740 1098
mit 349| 2 0 -4 9 6 16 -.22 13 11 | -440 100 21 151
| 0 0 1 23 35 10 .03 | 329 613
ngs 200| 0 0 0 -1 0 -40 -.05 13 8 | -1149 74 1347 3027
| 0 1 2 15 24 10 .04 | 378 535
sio 315| 0 0 2 8 -4 9 -.12 13 12 | --- --- --- ---
| 0 0 1 18 25 35 .08 | --- ---
Table 1.1820.b GPS week : 1820 MJD: 56984.000-56990.000
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 | 4 4 4 4 4 4 4 |
2 | 4 4 4 5 4 4 4 |
3 | 0 0 0 35 28 15 21 |
4 | 5 4 4 4 4 4 4 |
5 | 4 4 4 5 4 4 4 |
6 | 4 4 4 4 4 4 4 |
7 | 4 4 4 5 5 4 4 |
8 | 6 6 5 6 5 4 5 |
9 | 6 6 8 0 6 4 4 |
10 | 4 4 4 4 4 4 3 |
11 | 4 4 4 4 4 4 4 |
12 | 5 5 5 5 5 5 5 |
13 | 4 3 4 4 4 4 3 |
14 | 4 4 4 4 4 4 3 |
15 | 4 5 5 5 5 5 5 |
16 | 6 6 5 5 5 4 4 |
17 | 4 4 4 4 4 4 4 |
18 | 5 5 5 5 5 5 5 |
19 | 5 5 5 5 5 5 5 |
20 | 5 5 5 5 5 5 5 |
21 | 4 4 4 4 4 4 4 |
22 | 4 5 5 4 4 4 4 |
23 | 5 4 4 5 4 4 4 |
24 | 4 4 4 5 5 4 4 |
25 | 4 4 4 4 4 4 4 |
26 | 8 8 8 9 9 8 11 |
27 | 5 5 5 5 5 4 4 |
28 | 4 4 4 4 4 4 4 |
29 | 5 5 5 5 5 4 5 |
30 | 4 4 4 4 4 3 3 |
31 | 5 5 6 5 5 5 5 |
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 2.1820.0 GPS week: 1820 Day: 0 MJD: 56984.000
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 236| 1 0 -1 2 -9 15 -.04 9 9 | -1571 49 18 118
emr 80| -1 -3 9 -11 -4 1 .23 13 13 | 5437 -268 18 162
esa 150| 1 0 3 14 -5 -3 -.39 12 12 | -2253 2581 11 137
gfz 202| -3 1 -11 21 -38 38 .09 12 11 | -962 997 14 171
grg 162| -1 -1 -13 11 27 -37 .23 17 16 | -528 901 19 194
igr n/a| -1 0 -1 17 0 -5 -.23 5 5 | 2181 -15 15 70
jpl 80| 0 1 8 0 20 30 .29 13 13 | 5454 -302 17 130
mit 350| 1 -1 -3 13 65 10 -.18 14 12 | -377 626 22 145
ngs 200| 0 0 2 -16 -36 -53 .00 11 8 | -1567 187 1158 2665
sio 309| 0 -1 2 -4 15 7 -.03 13 11 | --- --- --- ---
Table 2.1820.1 GPS week: 1820 Day: 1 MJD: 56985.000
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 244| 0 0 -2 -11 3 12 .02 10 9 | -1273 443 21 141
emr 80| -2 -4 8 -25 -28 2 .20 13 13 | 4531 -252 16 165
esa 150| 0 0 5 -3 5 30 -.42 12 12 | -901 -170 11 140
gfz 200| -3 1 -7 15 -2 17 .08 12 11 | 8 -857 19 183
grg 160| 0 0 -15 24 12 10 .24 16 16 | -148 100 17 166
igr n/a| -1 0 -1 0 11 -30 -.21 5 5 | 1309 -254 18 93
jpl 80| 1 1 8 -36 8 -13 .21 13 13 | 4519 -234 17 143
mit 350| 2 0 -2 45 -20 23 -.18 13 10 | -106 65 21 164
ngs 196| 0 0 0 -11 39 -39 -.02 12 8 | -1268 518 1118 2886
sio 305| 1 -1 5 23 -38 -32 -.04 14 13 | --- --- --- ---
Table 2.1820.2 GPS week: 1820 Day: 2 MJD: 56986.000
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 246| 2 0 1 0 33 -17 -.02 11 10 | -1015 -140 18 107
emr 80| -3 -8 9 18 -12 47 .22 14 14 | 3990 -221 20 160
esa 150| 1 1 5 -14 2 4 -.43 13 13 | -207 -22 10 141
gfz 196| -3 2 -7 -1 -29 55 .10 12 11 | -731 -101 14 164
grg 165| -1 0 -9 5 26 -14 .22 14 14 | -401 309 17 153
igr n/a| 0 0 -1 -8 21 -6 -.21 5 5 | 771 40 15 76
jpl 80| 0 0 5 5 32 -10 .22 12 12 | 3960 -185 18 127
mit 349| 2 0 -4 -18 -14 29 -.19 12 10 | -56 -1007 23 167
ngs 200| 0 0 0 13 -15 -51 -.03 12 8 | -1545 954 1508 2690
sio 307| 1 0 0 11 -14 -24 -.02 13 12 | --- --- --- ---
Table 2.1820.3 GPS week: 1820 Day: 3 MJD: 56987.000
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 249| 1 -1 3 9 -51 -24 .00 12 11 | -1307 -98 20 127
emr 80| 2 0 6 0 -10 22 .20 12 12 | 3770 615 17 126
esa 150| -1 -1 4 -22 -38 28 -.34 13 13 | 315 -495 16 148
gfz 200| -2 1 -8 32 -34 37 .14 13 12 | 165 -292 17 156
grg 171| 1 0 -9 8 40 -43 .19 15 15 | 176 355 16 147
igr n/a| -1 1 -1 -8 -3 -11 -.24 6 5 | 978 664 18 90
jpl 80| -1 -1 7 -20 20 -44 .22 11 11 | 3805 629 19 148
mit 350| 3 0 -5 6 44 29 -.23 14 12 | -961 783 22 155
ngs 206| -1 4 -4 -9 -7 -34 -.02 13 10 | -1297 -94 1481 3331
sio 321| 0 0 0 3 40 52 -.19 13 13 | --- --- --- ---
Table 2.1820.4 GPS week: 1820 Day: 4 MJD: 56988.000
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 246| 0 1 -1 -14 9 18 .03 9 9 | -1079 -10 17 127
emr 80| -1 2 5 -5 10 -8 .24 13 13 | 4177 1533 18 161
esa 150| 0 1 5 7 12 9 -.35 13 13 | -2100 3094 15 191
gfz 198| -3 1 -7 0 -45 48 .17 13 12 | -470 1192 16 173
grg 171| 3 -2 -14 -8 1 -32 .19 16 15 | -256 1028 16 167
igr n/a| -1 0 0 5 41 18 -.19 6 6 | 1356 1892 18 88
jpl 80| 0 -1 7 -3 25 -36 .27 12 12 | 4199 1554 18 135
mit 349| 2 -1 -4 17 -20 14 -.24 13 12 | -456 480 22 133
ngs 202| 0 0 1 -5 10 -50 -.07 13 9 | -905 -67 1070 2965
sio 328| 0 0 4 31 -5 44 -.19 14 11 | --- --- --- ---
Table 2.1820.5 GPS week: 1820 Day: 5 MJD: 56989.000
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 243| 0 0 0 34 16 -8 .05 9 9 | -761 39 15 112
emr 80| 0 0 7 -4 4 31 .23 13 12 | 5353 -1960 16 176
esa 150| 0 0 4 0 17 9 -.37 13 13 | -1235 770 10 142
gfz 196| -1 1 -7 -3 -28 56 .17 12 12 | 618 -983 13 170
grg 169| 2 -3 -16 -59 -29 -24 .24 15 14 | 611 -439 15 178
igr n/a| -1 0 -1 -10 18 -2 -.19 5 4 | 3003 -1519 17 95
jpl 80| 1 0 7 -3 16 -46 .23 12 12 | 5398 -1955 17 134
mit 350| 2 0 -4 -23 11 8 -.24 12 11 | -355 -272 19 147
ngs 199| -1 0 2 27 -7 -26 -.07 15 7 | -527 -316 1294 2991
sio 316| 0 -1 2 -23 -13 35 -.18 13 13 | --- --- --- ---
Table 2.1820.6 GPS week: 1820 Day: 6 MJD: 56990.000
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 242| 1 0 0 -5 9 21 .02 9 9 | -986 -664 17 110
emr 80| 0 0 6 -14 -2 29 .23 14 13 | 3615 -836 16 175
esa 150| 1 0 3 3 30 17 -.32 13 13 | -1480 1934 10 137
gfz 194| -1 2 -6 -10 -23 47 .16 11 9 | -438 -426 14 175
grg 170| 2 -1 -7 6 -1 -15 .24 15 15 | 45 -231 14 154
igr n/a| -1 0 -2 -13 30 -6 -.18 4 4 | 1655 -459 15 83
jpl 80| 0 0 6 -1 -8 -52 .21 12 12 | 3637 -825 16 136
mit 350| 0 -1 -5 23 -22 1 -.27 14 12 | -769 25 21 152
ngs 200| 0 0 0 -5 12 -30 -.10 13 8 | -939 -660 1801 3667
sio 321| 0 -1 2 14 -16 -19 -.18 13 11 | --- --- --- ---
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 3.1820.0 GPS week: 1820 Day: 0 MJD: 56984.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 11 11 13 16 6 10 11 8 11 3 | 46 49 41 50 62 47 50 53 50 49 48
2 | 7 10 11 13 14 4 12 8 7 15 3 | 26 24 22 32 30 23 22 25 28 25 24
X3 | 1 --- 255 166 --- 298 --- --- --- --- 0 | 258 --- 9 225 --- 314 --- --- --- --- 256
4 | 10 12 11 20 13 5 21 12 12 11 5 | 31 29 29 27 38 27 28 35 35 27 28
5 | 6 11 15 13 15 4 12 10 8 14 4 | 42 49 45 34 39 39 49 39 38 43 41
6 | 6 10 13 9 15 7 12 9 8 9 3 | 46 54 42 50 63 45 52 50 49 47 49
7 | 8 10 13 10 18 6 9 21 10 9 4 | 28 29 20 24 30 22 28 19 25 22 22
X8 | 17 11 13 13 --- 8 10 11 15 --- 5 | 25 24 21 19 --- 20 24 23 27 --- 21
X9E | 11 21 18 15 111 9 --- 16 11 10 6 | 9999 899 9999 9999 9999 9999 --- 903 905 897 9999
10 | 10 9 12 13 14 7 9 8 9 12 3 | 25 28 21 28 29 24 25 24 28 27 24
11 | 7 12 15 12 19 5 10 13 8 11 4 | 53 57 48 58 71 53 57 62 55 60 56
12 | 7 17 8 13 15 5 16 13 8 13 4 | 19 24 12 25 24 15 24 18 19 16 17
13E | 5 9 8 8 23 6 13 11 6 9 3 | 34 38 26 32 46 30 36 30 32 36 32
14E | 7 11 7 9 15 5 13 10 7 8 3 | 27 25 22 27 29 23 25 20 26 24 23
15E | 9 14 8 9 22 5 16 11 9 11 4 | 37 36 32 37 36 34 35 38 37 39 35
16 | 13 22 9 16 20 7 17 19 12 18 5 | 24 26 16 23 23 17 26 25 20 22 18
17 | 8 13 11 10 19 4 14 11 9 9 4 | 24 29 17 24 34 20 26 24 25 25 23
18 | 8 15 14 11 16 6 14 11 9 17 4 | 27 32 23 35 33 24 31 28 27 29 27
19 | 8 20 10 15 21 5 13 13 11 12 4 | 24 32 18 30 31 18 27 25 23 21 22
20 | 13 16 12 15 17 5 12 13 10 14 4 | 28 34 25 33 38 29 34 31 31 26 28
21 | 7 12 11 11 14 4 9 11 9 15 4 | 28 25 27 31 30 24 22 25 29 26 25
22 | 7 11 15 9 14 7 12 13 8 17 4 | 34 36 29 38 42 30 35 35 32 34 33
23E | 8 14 8 12 17 5 13 21 9 10 4 | 54 54 51 54 51 50 51 62 49 57 53
24 | 9 11 14 8 14 6 10 9 7 16 3 | 25 26 24 21 24 21 27 20 23 21 21
25 | 7 12 14 11 12 4 14 9 6 8 3 | 21 26 26 22 21 18 25 17 19 19 20
26E | 23 19 17 14 18 7 16 16 34 22 7 | 55 62 57 54 57 55 58 59 63 60 55
27 | 15 12 12 13 19 5 11 15 9 14 4 | 32 29 29 23 27 20 25 25 23 32 24
28 | 6 12 7 10 19 6 12 15 8 10 3 | 21 26 14 17 29 17 26 18 19 18 18
29 | 10 17 11 11 13 5 16 19 7 9 4 | 24 30 21 24 21 18 28 17 22 19 19
30 | 6 10 12 10 16 4 11 14 8 7 3 | 29 27 28 26 30 25 31 23 27 30 26
31 | 9 14 14 13 23 5 10 22 11 13 5 | 27 33 20 31 38 22 30 18 26 22 23
32 | 9 11 13 9 17 5 12 10 8 9 3 | 17 23 16 14 18 13 21 12 15 15 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 12 12 17 5 13 14 11 13 |T 38 61 26 37 36 36 32 58 58 59 36
WRMS | 9 13 12 11 16 5 13 12 8 11 |NE 37 32 24 37 34 36 30 27 28 28 35
MEDI | 8 12 12 12 16 5 12 12 9 11 |MD 28 29 24 30 31 24 28 25 27 26 24
Table 3.1820.1 GPS week: 1820 Day: 1 MJD: 56985.000
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 12 11 12 18 6 11 9 6 13 4 | 30 38 29 31 44 32 38 33 33 31 32
2 | 8 8 12 16 13 4 10 8 6 15 3 | 18 21 18 29 19 18 17 18 16 21 17
X3 | 1 --- --- >>>> --- 175 --- --- --- --- 0 | 954 --- --- 9999 --- 264 --- --- --- --- 951
4 | 8 10 11 19 10 6 9 10 7 9 3 | 27 30 27 22 31 23 29 30 27 24 26
5 | 8 12 15 12 13 4 13 9 10 15 4 | 29 39 32 30 31 28 38 30 28 33 30
6 | 7 11 12 8 9 6 13 11 8 13 3 | 35 42 30 36 42 32 41 30 32 31 34
7 | 9 12 11 9 16 4 14 15 8 9 4 | 24 29 18 23 27 19 27 17 22 18 20
X8 | 11 14 14 15 --- 7 10 15 12 --- 5 | 28 31 31 28 --- 27 29 29 32 --- 27
X9E | 12 16 16 17 31 7 --- 14 11 14 6 | 9999 923 9999 9999 9999 9999 --- 923 925 923 9999
10 | 7 10 14 11 12 5 9 8 5 11 3 | 21 24 20 21 20 18 21 19 18 20 19
11 | 8 12 15 14 17 5 11 9 7 16 4 | 38 46 37 40 53 38 45 42 40 45 41
12 | 9 16 8 12 16 4 14 14 10 19 4 | 21 26 16 27 27 18 26 22 23 24 20
13E | 6 9 7 10 16 3 12 7 9 9 3 | 38 41 34 38 44 34 38 37 34 39 36
14E | 8 12 8 10 17 5 10 8 8 8 3 | 32 34 32 33 35 31 30 27 32 32 31
15E | 9 16 9 7 24 4 16 13 12 21 5 | 32 29 25 31 27 27 28 33 31 32 28
16 | 12 25 12 14 21 6 13 17 16 17 5 | 23 26 21 25 23 17 22 26 26 21 19
17 | 7 12 10 10 16 4 13 9 7 8 3 | 24 27 18 24 32 20 25 22 23 24 22
18 | 11 13 16 8 17 6 15 12 10 20 4 | 24 31 22 27 28 21 28 24 24 28 24
19 | 8 18 10 15 23 5 14 14 14 13 5 | 19 30 18 26 29 17 24 22 23 19 19
20 | 13 15 15 15 15 3 17 13 11 14 5 | 18 28 20 24 27 19 30 23 24 16 19
21 | 8 11 12 9 14 4 12 12 12 15 4 | 20 23 22 22 23 18 19 20 23 25 19
22 | 8 11 16 8 16 5 13 10 10 20 4 | 25 32 22 28 34 23 30 26 26 26 25
23E | 10 13 7 10 17 3 13 18 10 9 4 | 47 45 41 45 41 42 44 52 46 46 44
24 | 10 11 15 8 13 6 12 10 13 18 4 | 22 26 25 20 24 20 25 23 22 23 20
25 | 8 11 14 10 12 4 12 8 8 11 3 | 25 29 29 26 25 22 28 21 23 27 24
26E | 24 18 17 13 17 9 14 15 40 24 8 | 78 82 80 77 75 76 79 79 84 82 78
27 | 10 11 13 13 17 6 11 16 11 16 4 | 28 31 29 25 25 21 26 29 23 32 25
28 | 7 12 8 10 18 5 13 13 7 11 4 | 21 25 17 21 30 17 25 20 21 17 19
29 | 9 14 10 10 15 6 15 18 10 12 4 | 19 29 21 20 21 18 25 24 22 21 18
30 | 4 9 12 10 13 3 11 9 8 11 3 | 24 27 25 25 26 21 27 22 22 26 23
31 | 10 12 12 13 21 4 13 23 18 11 5 | 27 30 22 30 35 22 29 17 28 20 23
32 | 9 11 14 10 18 3 9 8 9 9 3 | 14 19 18 15 17 12 19 12 18 13 13
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 12 12 16 5 13 13 12 14 |T 57 61 26 28 31 32 30 56 57 57 56
WRMS | 9 13 12 11 16 5 13 10 8 13 |NE 59 29 23 25 28 30 27 24 24 24 58
MEDI | 8 12 12 10 16 5 13 12 10 13 |MD 25 30 22 26 28 21 28 24 24 25 24
Table 3.1820.2 GPS week: 1820 Day: 2 MJD: 56986.000
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 13 12 18 12 5 14 7 7 10 4 | 32 39 32 33 46 36 44 39 39 39 36
2 | 8 11 12 14 13 4 11 8 8 16 4 | 20 27 21 32 23 21 26 24 26 27 23
X3 | 2 --- --- --- --- 122 --- --- --- --- 0 | 729 --- --- --- --- 695 --- --- --- --- 731
4 | 8 13 13 18 5 5 7 9 10 11 4 | 18 25 22 20 26 19 23 25 24 22 20
5 | 9 13 16 11 13 5 12 8 10 16 4 | 37 42 36 32 37 32 41 35 29 39 34
6 | 10 12 13 8 11 6 11 9 8 9 3 | 36 46 34 39 48 36 45 36 45 41 40
7 | 11 16 13 10 15 5 9 12 9 8 4 | 24 30 20 23 26 19 27 16 22 21 20
X8 | 14 14 14 11 --- 8 11 12 11 --- 5 | 30 27 27 21 --- 25 31 27 26 --- 26
X9E | 16 17 18 22 38 10 --- 14 16 16 7 | 930 9999 931 927 939 927 --- 9999 9999 9999 930
10 | 9 10 14 8 14 5 8 7 7 11 3 | 23 29 20 25 23 22 27 25 25 27 23
11 | 8 14 16 16 12 5 10 8 9 12 4 | 39 46 39 44 53 41 50 46 43 49 44
12 | 11 17 10 10 14 4 17 10 8 13 4 | 22 28 19 28 29 20 29 24 26 23 23
13E | 7 10 7 7 13 4 13 11 7 9 3 | 37 44 32 39 46 35 42 39 36 45 39
14E | 10 11 8 11 11 4 10 9 9 9 3 | 27 24 23 32 26 23 24 22 25 25 24
15E | 9 15 10 6 18 6 14 16 10 11 4 | 30 30 24 30 26 26 27 38 27 34 28
16 | 13 15 12 13 18 5 12 14 10 15 4 | 23 22 18 24 23 15 21 23 18 20 18
17 | 10 14 11 8 19 4 13 10 6 10 4 | 30 34 22 28 35 23 31 24 27 26 26
18 | 13 14 17 12 14 7 14 10 9 18 4 | 25 31 24 39 31 25 29 28 22 30 26
19 | 10 20 14 16 19 5 14 9 12 13 5 | 19 28 21 27 29 15 25 22 20 22 20
20 | 15 13 16 13 16 3 12 11 12 13 4 | 22 30 25 25 29 23 31 28 30 24 24
21 | 8 10 14 10 11 5 9 12 9 11 3 | 19 21 22 29 24 21 20 21 23 24 20
22 | 11 12 17 8 14 5 11 10 15 19 4 | 29 35 26 37 39 26 34 31 27 33 29
23E | 12 14 8 11 12 5 14 16 9 10 4 | 42 38 34 39 39 36 35 41 36 39 37
24 | 10 15 16 8 12 5 13 8 8 18 4 | 23 29 27 24 27 22 28 24 23 28 24
25 | 9 15 15 11 10 3 12 8 9 10 4 | 25 26 30 29 24 21 25 21 23 27 23
26E | 23 21 18 12 16 7 16 17 41 21 8 | 79 78 80 77 77 72 77 71 80 75 74
27 | 12 16 16 14 16 8 12 12 8 19 5 | 29 29 32 24 29 21 28 28 21 34 25
28 | 7 15 9 10 17 4 12 10 7 11 3 | 22 30 16 19 29 17 26 22 19 25 21
29 | 11 19 13 12 16 5 16 16 12 13 5 | 27 32 27 33 28 26 31 27 28 28 26
30 | 7 11 13 9 12 4 11 10 6 8 3 | 24 28 27 23 26 22 27 24 22 27 24
31 | 12 13 14 12 21 5 11 23 15 13 5 | 23 29 19 31 36 21 28 18 26 24 22
32 | 11 10 16 9 14 4 8 7 7 9 3 | 20 24 21 17 18 14 20 11 16 16 15
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 14 13 12 14 5 12 11 12 13 |T 78 32 56 59 63 74 31 28 28 30 77
WRMS | 10 14 13 11 14 5 12 10 8 12 |NE 52 30 25 28 30 49 29 25 26 28 52
MEDI | 10 14 14 11 14 5 12 10 9 11 |MD 25 29 25 29 29 23 28 25 26 27 24
Table 3.1820.3 GPS week: 1820 Day: 3 MJD: 56987.000
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 | 10 10 10 13 12 6 9 9 10 11 3 | 32 41 35 40 45 36 40 40 43 36 37
2 | 9 9 12 23 15 5 10 14 12 13 4 | 23 23 24 39 22 22 21 23 22 24 22
X3 | 31 --- 116 39 --- 153 --- --- --- --- 35 | 560 --- 415 9999 --- 454 --- --- --- --- 544
4 | 11 8 12 18 10 6 7 9 11 11 4 | 26 29 30 29 31 26 28 31 32 23 27
5 | 9 13 16 14 13 5 10 12 11 16 4 | 43 45 43 31 36 37 45 36 37 39 39
6 | 15 11 11 8 13 6 11 9 11 11 4 | 34 47 38 45 51 38 46 44 43 40 41
7 | 13 8 16 13 17 6 12 15 11 10 4 | 28 24 25 26 26 19 26 14 20 13 19
X8 | 13 11 17 16 --- 8 11 14 13 --- 5 | 28 28 30 28 --- 26 28 26 24 --- 25
X9E | 4 --- 226 162 265 203 --- --- --- --- 0 | 9999 --- 9999 9999 9999 9999 --- --- --- --- 9999
10 | 13 8 15 13 14 5 7 9 13 12 4 | 23 27 24 27 26 24 25 24 28 23 23
11 | 11 11 15 14 16 6 8 9 10 12 4 | 42 53 46 50 57 46 50 51 52 49 48
12 | 13 15 7 12 18 5 17 15 15 15 5 | 21 23 17 26 26 17 26 20 24 18 19
13E | 7 15 9 11 13 4 9 8 11 9 3 | 41 40 38 41 45 36 40 35 36 35 38
14E | 10 10 9 11 13 6 9 12 8 12 3 | 36 36 34 34 36 35 35 34 33 33 34
15E | 9 13 10 9 17 6 14 17 12 17 4 | 32 29 25 29 28 25 28 36 31 33 28
16 | 11 18 13 15 19 7 11 18 9 17 5 | 23 23 22 24 22 17 22 23 22 16 17
17 | 11 11 10 9 21 3 15 10 10 8 4 | 28 29 21 27 35 20 28 24 25 22 24
18 | 10 13 16 12 12 6 14 14 15 16 4 | 29 31 27 34 30 25 32 25 33 27 28
19 | 10 14 10 18 18 4 14 11 12 12 4 | 18 28 21 27 27 17 25 22 20 15 19
20 | 15 10 15 14 14 5 12 12 11 15 4 | 21 28 24 28 26 23 29 26 27 21 22
21 | 10 10 14 8 12 4 10 15 10 16 4 | 25 24 25 27 22 21 22 24 26 22 22
22 | 8 10 15 11 13 7 11 13 11 16 4 | 31 33 28 34 36 28 34 32 32 25 30
23E | 14 12 15 12 16 4 11 16 12 13 4 | 62 57 60 59 59 58 55 57 59 56 57
24 | 11 12 16 8 14 5 10 13 12 19 4 | 23 24 26 20 25 19 24 20 23 18 20
25 | 11 10 13 10 12 4 11 11 11 9 4 | 22 27 28 22 24 20 26 19 22 25 23
26E | 22 21 19 19 17 11 15 19 44 20 8 | 102 101 100 94 98 98 96 96 100 96 96
27 | 16 14 14 12 15 5 10 19 8 11 4 | 31 26 31 24 22 21 27 25 20 24 23
28 | 11 12 8 13 20 5 10 13 9 11 4 | 27 27 21 21 31 20 25 21 22 18 21
29 | 11 16 11 11 14 5 12 17 11 10 4 | 30 36 29 28 27 28 34 28 30 27 27
30 | 9 10 16 10 15 4 11 8 6 8 3 | 27 28 32 25 28 22 27 23 23 21 25
31 | 11 13 13 13 21 6 10 23 10 13 5 | 26 29 20 27 36 20 28 19 19 16 20
32 | 11 8 12 11 13 5 7 9 7 9 3 | 18 21 19 16 15 13 18 9 15 10 13
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 12 13 13 15 6 11 14 13 13 |T 48 33 43 32 34 42 33 30 31 28 46
WRMS | 11 12 13 12 15 5 11 12 10 13 |NE 47 30 42 29 30 40 29 25 27 23 45
MEDI | 11 11 13 12 14 5 11 13 11 12 |MD 28 28 28 28 28 24 28 25 26 24 25
Table 3.1820.4 GPS week: 1820 Day: 4 MJD: 56988.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 10 11 22 16 5 10 7 9 11 4 | 36 41 32 34 50 35 40 40 37 35 36
2 | 8 8 14 14 11 8 10 13 10 14 4 | 17 21 19 28 23 18 21 20 19 17 18
X3 | 21 --- 107 36 --- 97 --- --- --- --- 27 | 642 --- 382 9999 --- 596 --- --- --- --- 644
4 | 7 9 11 14 14 6 8 9 8 11 3 | 27 30 27 25 34 24 29 30 27 24 26
5 | 9 12 17 11 12 6 12 9 11 18 4 | 37 45 42 33 34 36 45 35 35 41 37
6 | 9 10 14 8 13 6 11 9 10 13 3 | 37 46 34 43 51 35 43 41 37 40 39
7 | 10 9 12 12 22 5 11 16 10 13 4 | 27 27 23 27 29 22 28 17 27 15 21
X8 | 9 12 13 14 --- 5 10 13 11 --- 4 | 24 28 28 26 --- 24 24 25 27 --- 24
X9E | 10 14 15 12 30 5 --- 11 14 11 5 | 930 9999 926 938 920 935 --- 9999 9999 9999 928
10 | 8 10 14 10 15 6 7 10 9 14 3 | 22 24 23 26 27 19 23 24 25 23 22
11 | 8 10 18 13 19 5 9 8 11 10 4 | 45 51 43 48 58 44 50 49 41 45 46
12 | 10 16 11 11 19 6 15 17 11 19 5 | 20 27 18 26 30 18 25 25 24 21 20
13E | 6 14 8 10 13 5 10 7 11 7 3 | 37 40 34 39 41 34 40 35 35 36 36
14E | 7 10 8 9 14 6 12 11 10 11 3 | 23 23 23 29 26 22 25 18 25 26 22
15E | 9 17 10 11 17 5 16 18 9 18 5 | 27 27 20 31 21 24 28 34 28 34 26
16 | 8 16 9 15 21 4 13 12 10 14 4 | 26 28 23 28 29 21 25 23 24 20 23
17 | 7 12 11 9 18 5 13 12 9 8 4 | 28 30 20 28 35 22 30 26 28 22 25
18 | 8 13 15 14 13 9 14 12 10 16 4 | 25 32 24 39 30 25 33 29 24 24 27
19 | 10 15 11 18 21 4 14 11 11 14 5 | 22 29 20 33 28 20 26 22 21 21 21
20 | 10 14 15 13 14 5 12 12 11 13 4 | 26 31 27 26 32 23 31 26 27 22 25
21 | 9 12 13 9 11 6 10 14 11 16 4 | 16 22 18 23 23 19 20 21 21 19 17
22 | 7 12 14 10 15 6 12 10 11 16 4 | 31 38 27 39 38 29 38 33 34 32 33
23E | 6 11 8 12 16 4 15 14 8 11 4 | 50 49 46 46 48 44 45 49 46 47 47
24 | 9 13 15 10 15 6 11 14 7 19 4 | 22 29 27 24 25 22 26 25 25 27 23
25 | 8 12 14 14 13 5 10 11 15 10 4 | 22 29 29 24 26 21 26 18 26 22 23
26E | 25 29 15 18 15 11 17 16 46 27 9 | 85 94 87 89 88 87 85 89 102 87 87
27 | 11 10 15 12 17 7 10 12 11 16 4 | 25 23 29 23 27 20 25 23 23 28 23
28 | 7 10 10 11 19 6 14 14 7 11 4 | 24 28 22 22 32 19 28 24 22 20 22
29 | 9 15 11 12 19 5 14 17 13 12 4 | 81 82 83 82 78 81 82 83 77 80 80
30 | 7 9 14 12 13 4 10 7 8 7 3 | 26 29 31 26 28 23 30 23 27 24 25
31 | 9 15 13 11 22 7 10 22 9 11 4 | 28 34 25 31 39 25 29 20 26 23 25
32 | 7 7 13 11 15 5 9 12 6 9 3 | 18 23 22 20 21 16 20 14 19 16 16
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 13 13 16 6 12 13 13 14 |T 78 35 69 63 65 75 34 31 31 30 77
WRMS | 9 13 13 12 15 6 12 12 9 11 |NE 52 33 42 31 34 48 31 28 28 27 51
MEDI | 8 12 13 12 15 5 11 12 10 13 |MD 26 29 27 28 30 23 28 25 27 24 25
Table 3.1820.5 GPS week: 1820 Day: 5 MJD: 56989.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 10 12 14 14 5 10 8 5 9 3 | 29 35 26 33 38 28 36 31 26 29 29
2 | 8 8 14 19 14 4 9 11 8 15 4 | 20 20 21 33 24 19 21 22 20 19 19
X3 | 20 --- 99 43 --- 26 --- 23 18 --- 14 | 438 --- 323 9999 --- 457 --- 73 79 --- 443
4 | 8 7 10 16 11 6 7 13 8 13 3 | 26 22 22 21 25 20 24 22 20 17 20
5 | 7 12 17 13 13 4 12 10 8 13 4 | 30 33 32 27 31 27 36 24 30 29 28
6 | 7 10 15 8 11 5 12 9 8 13 3 | 35 43 32 39 48 33 41 40 33 38 36
7 | 10 10 12 14 16 4 10 18 7 11 4 | 28 26 22 27 28 19 26 16 24 16 20
X8 | 8 10 12 11 --- 6 8 10 7 --- 3 | 24 26 20 19 --- 20 25 24 21 --- 21
9E | 7 11 15 12 15 5 12 8 8 8 3 | 9999 963 9999 9999 9999 9999 37 967 965 966 9999
10 | 8 9 13 10 13 4 8 9 6 13 3 | 26 23 25 28 29 21 25 26 22 25 23
11 | 6 9 18 13 14 5 9 9 8 11 3 | 34 40 33 38 45 33 39 38 32 38 35
12 | 12 17 9 12 20 5 19 15 9 18 5 | 22 25 17 26 29 16 26 22 21 20 19
13E | 7 12 8 9 15 5 11 7 8 12 3 | 32 35 29 33 37 29 34 29 31 31 31
14E | 7 11 8 9 12 4 11 8 10 14 3 | 33 31 30 34 30 30 30 27 32 31 30
15E | 8 13 9 11 18 4 16 16 9 13 4 | 28 26 23 30 26 22 28 31 28 25 25
16 | 10 15 9 12 16 4 13 10 8 13 4 | 22 19 17 24 24 17 21 19 19 17 17
17 | 7 12 10 10 15 4 14 12 9 9 3 | 27 27 18 26 34 20 26 25 23 21 23
18 | 9 13 17 15 11 5 13 12 10 17 4 | 26 28 24 40 30 25 31 25 24 29 26
19 | 9 16 11 17 18 4 15 11 11 12 4 | 18 25 16 29 27 16 23 17 20 17 17
20 | 13 14 16 13 13 3 11 11 9 14 4 | 25 27 23 27 27 21 29 24 24 21 21
21 | 9 11 15 11 10 4 11 16 9 14 4 | 22 21 22 26 22 19 20 24 21 22 19
22 | 6 12 14 9 12 4 11 8 8 13 3 | 30 34 27 34 37 27 34 30 30 27 29
23E | 6 11 8 10 19 4 11 11 8 10 3 | 52 52 50 52 56 49 47 46 52 49 50
24 | 10 10 14 9 16 5 10 9 9 18 4 | 21 21 25 23 25 17 22 17 22 16 19
25 | 8 11 14 7 13 4 9 9 5 10 3 | 25 25 29 21 25 19 25 18 20 21 21
26E | 26 27 14 18 24 15 18 16 72 23 8 | 82 81 79 79 73 77 76 71 99 75 76
27 | 12 13 15 14 12 5 9 9 7 12 4 | 27 26 27 23 23 18 23 21 20 24 22
28 | 7 12 10 11 18 5 9 16 8 12 4 | 27 23 21 22 32 18 23 24 20 19 21
29 | 8 15 10 9 12 4 13 16 10 11 4 | 65 66 63 62 66 64 65 64 64 64 63
30 | 7 9 13 12 12 3 9 7 5 7 3 | 29 27 29 28 29 22 28 23 23 22 25
31 | 9 15 13 11 20 4 11 23 9 14 5 | 25 30 19 29 35 20 29 21 24 20 21
32 | 8 7 14 11 15 5 6 16 5 9 3 | 21 18 21 18 17 15 20 16 16 16 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 13 12 15 5 12 12 15 13 |T 43 61 37 31 33 39 31 58 59 58 40
WRMS | 9 12 13 12 14 4 12 11 7 13 |NE 43 28 36 28 31 39 28 27 26 24 40
MEDI | 8 11 13 11 14 4 11 11 8 13 |MD 27 27 25 28 29 21 28 24 24 22 23
Table 3.1820.6 GPS week: 1820 Day: 6 MJD: 56990.000
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 | 10 11 13 12 15 4 11 10 8 15 4 | 41 46 38 50 57 44 46 49 46 42 44
2 | 9 9 14 15 12 4 8 12 10 14 4 | 22 22 22 35 26 23 23 28 27 25 24
X3 | 29 --- 58 32 --- 34 --- 28 54 --- 21 | 702 --- 411 9999 --- 658 --- 76 89 --- 703
4 | 9 9 10 11 12 5 8 18 7 13 3 | 25 27 25 32 35 27 26 35 27 27 27
5 | 7 12 16 10 11 4 12 11 10 14 4 | 45 49 49 40 40 42 50 38 44 46 44
6 | 6 11 14 7 11 4 10 10 7 11 3 | 45 53 45 52 61 46 54 55 49 48 49
7 | 9 11 11 10 17 5 12 19 9 12 4 | 25 27 21 25 27 19 27 18 23 20 20
X8 | 11 12 13 13 --- 6 13 12 9 --- 5 | 24 27 23 21 --- 21 27 23 25 --- 22
9E | 6 11 14 11 15 4 10 7 7 7 3 | 9999 918 9999 9999 9999 9999 33 917 916 918 9999
10 | 6 8 13 6 11 4 9 10 5 9 3 | 20 21 21 26 28 20 23 27 23 23 22
11 | 8 10 17 12 16 4 9 12 6 11 4 | 51 55 48 59 65 54 54 59 52 55 54
12 | 10 18 12 12 16 4 17 15 8 17 5 | 20 25 17 24 28 16 26 20 18 16 18
13E | 6 11 8 8 10 5 11 10 9 8 3 | 30 33 27 29 33 27 32 28 28 28 28
14E | 8 13 6 8 13 4 10 9 7 9 3 | 39 36 35 41 37 36 36 36 38 40 37
15E | 7 15 7 9 20 4 18 13 11 11 4 | 32 31 23 35 29 26 28 36 33 33 30
16 | 10 15 8 12 16 3 13 12 9 14 4 | 26 26 22 25 27 21 26 20 22 22 22
17 | 8 16 12 9 17 4 12 15 8 11 4 | 25 26 18 29 36 21 26 27 24 26 24
18 | 10 12 14 13 15 4 13 11 8 16 4 | 25 28 25 40 32 24 29 26 22 26 26
19 | 9 21 11 17 21 3 13 16 10 13 5 | 21 26 18 35 27 18 23 21 20 22 20
20 | 13 14 15 12 13 4 12 13 9 13 4 | 24 28 24 27 33 24 28 28 27 20 24
21 | 9 11 13 9 12 5 10 15 7 13 3 | 23 21 26 32 29 24 23 28 22 25 23
22 | 8 14 14 9 14 6 10 10 8 15 4 | 32 35 28 38 40 29 35 34 29 29 31
23E | 4 10 8 13 14 3 12 14 6 8 3 | 50 50 49 55 48 49 51 49 51 48 49
24 | 10 8 15 6 14 3 10 12 7 15 3 | 23 25 28 22 25 19 26 19 20 19 21
25 | 5 10 14 7 14 3 10 11 8 8 3 | 22 27 30 23 25 21 25 19 22 24 23
26E | 22 37 18 11 21 8 24 25 57 29 10 | 67 67 62 64 66 64 61 57 90 61 62
27 | 10 11 14 12 16 6 9 6 9 11 4 | 26 26 29 24 25 19 24 21 21 25 23
28 | 7 11 11 9 19 4 11 14 8 13 4 | 24 23 21 23 32 19 22 23 21 19 20
29 | 9 17 9 9 14 4 17 17 10 12 4 | 59 60 57 61 64 58 62 56 55 57 57
30 | 6 9 11 9 12 4 9 8 10 7 3 | 26 27 27 27 28 21 28 24 22 25 25
31 | 9 16 13 10 21 5 10 23 10 9 4 | 28 29 22 31 39 22 28 24 28 24 24
32 | 10 9 12 10 14 4 6 19 7 14 4 | 16 17 17 17 16 12 16 19 14 19 12
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 14 13 11 15 4 12 14 13 13 |T 52 61 42 34 36 49 32 60 60 60 51
WRMS | 9 13 13 9 15 4 12 12 8 11 |NE 54 31 42 32 35 50 31 31 30 28 53
MEDI | 9 11 13 10 14 4 11 12 8 12 |MD 26 27 26 31 32 24 28 28 27 25 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 4.1820 GPS week: 1820 MJD: 56984.0-56990.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3056 |U 5 5 15 |U 9 12 32 |U 6 6 14 |
emr | emr 2958 | 9 6 19 |U 11 13 34 | 8 7 19 |
esa | esa 3044 | 6 6 19 |U 9 13 34 | 7 7 19 |
gfz | gfz 3052 |U 6 5 16 |U 9 12 41 |U 7 7 16 |
grg | grg 2879 | 10 8 22 |U 11 14 35 |U 8 8 19 |
igr | igr 3000 | 6 5 16 | 9 12 33 | 6 7 15 |
igs | igs 3022 | 6 5 17 | 9 12 33 | 7 7 16 |
jpl | jpl 2902 | 7 7 19 |U 10 13 36 |U 8 10 17 |
mit | mit 2989 | 8 8 21 |U 10 14 40 |U 10 9 18 |
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 5.1820.0 GPS week: 1820 Day: 0 MJD: 56984.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3065 | 5 4 16 | 6 11 25 | 7 6 13 |
emr | emr 2972 | 12 8 30 | 10 13 23 | 9 8 19 |
esa | esa 3072 | 5 5 19 | 7 14 27 | 8 6 20 |
gfz | gfz 3068 | 7 7 17 | 6 11 24 | 8 6 16 |
grg | grg 2879 | 9 6 22 | 10 12 27 | 8 7 20 |
igr | igr 2976 | 5 5 18 | 6 12 23 | 7 6 14 |
igs | igs 3011 | 10 6 31 | 7 12 24 | 7 6 15 |
jpl | jpl 2868 | 11 10 23 | 7 13 30 | 9 8 18 |
mit | mit 2976 | 10 9 36 | 7 13 24 | 8 6 17 |
Table 5.1820.1 GPS week: 1820 Day: 1 MJD: 56985.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 8 26 | 7 7 20 | 5 6 16 |
emr | emr 2972 | 13 8 28 | 7 7 19 | 7 5 20 |
esa | esa 2976 | 10 7 27 | 7 8 22 | 6 4 21 |
gfz | gfz 3052 | 10 6 29 | 6 9 23 | 6 6 21 |
grg | grg 2880 | 15 11 36 | 9 10 22 | 6 6 21 |
igr | igr 2976 | 10 7 27 | 6 7 21 | 6 5 18 |
igs | igs 2974 | 10 7 26 | 6 7 19 | 6 5 19 |
jpl | jpl 2876 | 9 7 30 | 7 8 20 | 8 8 17 |
mit | mit 2976 | 12 9 28 | 6 11 22 | 7 7 18 |
Table 5.1820.2 GPS week: 1820 Day: 2 MJD: 56986.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 5 4 14 | 12 15 36 | 7 6 13 |
emr | emr 2972 | 9 5 19 | 17 16 40 | 8 7 19 |
esa | esa 2976 | 6 5 18 | 14 16 41 | 7 7 16 |
gfz | gfz 2973 | 7 5 14 | 15 14 40 | 8 7 16 |
grg | grg 2880 | 15 11 18 | 16 15 40 | 8 7 17 |
igr | igr 2976 | 7 4 16 | 13 14 37 | 7 7 14 |
igs | igs 2974 | 7 4 13 | 14 15 38 | 7 6 16 |
jpl | jpl 2876 | 8 6 21 | 16 15 39 | 7 10 15 |
mit | mit 2976 | 10 9 14 | 16 21 53 | 9 8 15 |
Table 5.1820.3 GPS week: 1820 Day: 3 MJD: 56987.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3065 | 3 3 11 | 9 16 39 | 7 6 15 |
emr | emr 2876 | 8 5 16 | 8 15 35 | 8 7 22 |
esa | esa 3072 | 5 4 16 | 8 15 35 | 11 8 25 |
gfz | gfz 3068 | 5 5 12 | 9 15 84 | 8 6 16 |
grg | grg 2880 | 8 4 16 | 10 17 39 | 10 11 19 |
igr | igr 2942 | 5 3 13 | 8 15 39 | 6 7 17 |
igs | igs 3018 | 4 3 13 | 8 16 40 | 7 7 17 |
jpl | jpl 2876 | 6 6 16 | 9 16 43 | 8 10 18 |
mit | mit 2880 | 5 4 12 | 9 16 40 | 11 13 16 |
Table 5.1820.4 GPS week: 1820 Day: 4 MJD: 56988.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 4 6 11 | 11 10 40 | 6 7 15 |
emr | emr 2972 | 8 6 13 | 12 11 44 | 8 8 17 |
esa | esa 3072 | 7 7 17 | 10 11 38 | 6 7 16 |
gfz | gfz 3068 | 5 4 11 | 10 10 44 | 7 8 16 |
grg | grg 2880 | 8 10 23 | 12 11 44 | 8 7 17 |
igr | igr 3025 | 5 5 11 | 11 11 44 | 7 7 15 |
igs | igs 3050 | 5 5 11 | 11 11 42 | 7 7 16 |
jpl | jpl 2874 | 6 6 14 | 11 11 43 | 7 10 18 |
mit | mit 2976 | 6 7 20 | 12 14 69 | 8 10 16 |
Table 5.1820.5 GPS week: 1820 Day: 5 MJD: 56989.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 5 6 14 | 8 13 29 | 7 8 16 |
emr | emr 2972 | 7 6 14 | 10 16 37 | 9 10 18 |
esa | esa 3072 | 6 7 18 | 8 14 34 | 7 9 17 |
gfz | gfz 3068 | 6 6 13 | 7 13 36 | 7 10 14 |
grg | grg 2880 | 8 9 17 | 9 15 36 | 9 10 21 |
igr | igr 3058 | 5 5 14 | 8 13 31 | 7 9 13 |
igs | igs 3065 | 5 5 14 | 8 14 33 | 7 9 14 |
jpl | jpl 2972 | 6 5 16 | 9 15 38 | 9 14 19 |
mit | mit 3072 | 7 8 19 | 8 12 32 | 15 14 29 |
Table 5.1820.6 GPS week: 1820 Day: 6 MJD: 56990.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 4 6 16 | 12 13 35 | 6 5 10 |
emr | emr 2972 | 7 6 16 | 14 16 39 | 7 7 16 |
esa | esa 3072 | 7 6 16 | 12 15 41 | 7 7 16 |
gfz | gfz 3068 | 5 4 15 | 12 15 38 | 7 8 16 |
grg | grg 2880 | 7 8 19 | 12 17 38 | 9 8 15 |
igr | igr 3052 | 6 6 16 | 12 14 38 | 7 7 14 |
igs | igs 3065 | 5 5 15 | 12 13 38 | 7 7 13 |
jpl | jpl 2972 | 6 5 14 | 13 14 42 | 8 9 16 |
mit | mit 3072 | 5 8 16 | 12 14 39 | 10 9 17 |
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 6.1820 GPS week: 1820 MJD: 56984.500-56990.500
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 | 3 11 -115 27 -6 | 24 29
| 40 11 54 145 3 | 2
emr uuuuu | 2 3 61 40 -17 | 43 47
| 38 12 47 83 10 | 5
esa uuuuu | -2 14 -20 42 -4 | 23 28
| 25 15 47 71 7 | 2
gfz uuuux | 7 -17 111 -179 63 | -29 54
| 36 26 93 122 17 | 20
grg uuuuu | -8 19 -157 -26 3 | 21 26
| 18 28 74 93 8 | 2
igr xxxxx | -16 10 18 35 -2 | 6 18
| 5 27 128 51 3 | 2
irf xxxxx | 5 1 1 38 1 | 7 17
| 9 6 21 21 2 | 2
jpl uuuuu | -12 12 4 22 -6 | 33 38
| 22 9 137 80 9 | 3
mit uuuuu | 0 -4 -17 40 4 | 17 23
| 32 11 63 52 2 | 3
ngs uuuuu | 16 -26 114 32 3 | 10 18
| 35 40 131 104 2 | 3
sio uuxxx | -12 -5 -3 44 -6 | 47 50
| 25 20 85 80 9 | 3
Table 7.1820.0 GPS week: 1820 Day: 0 MJD: 56984.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 5 15 -103 133 -10 | 21 27
emr uuuuu | 17 22 79 111 -23 | 45 48
esa uuuuu | -26 -3 -7 -76 -11 | 22 25
gfz uuuux | -37 -63 298 -397 87 | -60 61
grg uuuuu | -5 -7 -51 14 -6 | 18 23
igr xxxxx | -14 -39 236 -62 -2 | 2 16
irf xxxxx | 16 -8 4 39 0 | 2 13
jpl uuuuu | 0 -1 82 -56 7 | 30 35
mit uuuuu | 44 -19 -107 93 2 | 12 17
ngs uuuuu | 2 56 -109 84 5 | 4 11
sio uuxxx | 0 -33 108 11 3 | 43 45
Table 7.1820.1 GPS week: 1820 Day: 1 MJD: 56985.500
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 17 -163 95 -6 | 24 28
emr uuuuu | 51 4 74 84 -27 | 47 49
esa uuuuu | -10 7 -35 35 -11 | 23 27
gfz uuuux | -31 -39 165 -260 80 | -48 57
grg uuuuu | -11 -13 -160 -63 -2 | 21 24
igr xxxxx | -18 -13 122 13 -4 | 6 16
irf xxxxx | 15 1 0 -5 0 | 6 14
jpl uuuuu | -7 26 211 -40 -3 | 34 39
mit uuuuu | 25 -2 -49 -47 2 | 15 20
ngs uuuuu | -22 -21 -13 119 7 | 8 14
sio uuxxx | 10 18 -30 -80 -3 | 47 48
Table 7.1820.2 GPS week: 1820 Day: 2 MJD: 56986.500
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 -54 85 -9 | 28 32
emr uuuuu | 53 -2 9 123 -8 | 49 51
esa uuuuu | -11 30 76 47 -8 | 26 29
gfz uuuux | -23 -2 104 -199 67 | -35 57
grg uuuuu | -27 8 -196 -126 -1 | 24 28
igr xxxxx | -23 15 -3 54 -6 | 10 19
irf xxxxx | 9 -2 32 40 3 | 10 18
jpl uuuuu | -24 10 -151 -24 -1 | 38 43
mit uuuuu | 25 -13 31 49 8 | 20 25
ngs uuuuu | 10 -49 122 14 4 | 13 20
sio uuxxx | 16 2 -3 11 4 | 51 53
Table 7.1820.3 GPS week: 1820 Day: 3 MJD: 56987.500
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 | 89 -3 -32 227 -8 | 25 32
emr uuuuu | -27 8 4 -36 -28 | 47 50
esa uuuuu | 51 38 -71 163 9 | 24 30
gfz uuuux | 23 -24 68 -44 63 | -28 52
grg uuuuu | -31 19 -174 -152 -1 | 22 28
igr xxxxx | -11 32 38 92 -3 | 8 21
irf xxxxx | 5 5 -20 37 1 | 9 19
jpl uuuuu | -40 20 5 -14 -3 | 36 43
mit uuuuu | 0 11 -51 5 4 | 19 25
ngs uuuuu | -25 -68 177 -181 3 | 12 21
sio uuxxx | -49 14 -150 33 -16 | 49 52
Table 7.1820.4 GPS week: 1820 Day: 4 MJD: 56988.500
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 | -13 15 -171 -176 -7 | 22 28
emr uuuuu | -34 -20 58 -107 -21 | 42 45
esa uuuuu | 0 -1 -21 26 -2 | 22 28
gfz uuuux | 55 5 48 -58 57 | -20 53
grg uuuuu | 19 37 -251 101 10 | 19 25
igr xxxxx | -9 14 -41 78 3 | 5 18
irf xxxxx | -8 -2 -32 44 -1 | 7 17
jpl uuuuu | 12 4 67 174 -11 | 33 38
mit uuuuu | -32 5 -47 21 3 | 18 24
ngs uuuuu | 35 -41 276 125 4 | 11 20
sio uuxxx | -34 3 -52 178 -19 | 48 51
Table 7.1820.5 GPS week: 1820 Day: 5 MJD: 56989.500
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 0 -138 -98 -1 | 22 28
emr uuuuu | -18 6 57 50 -13 | 39 42
esa uuuuu | -1 16 -37 71 -9 | 22 28
gfz uuuux | 36 -1 37 -160 41 | -10 51
grg uuuuu | 8 71 -204 54 16 | 21 27
igr xxxxx | -18 33 -108 33 -2 | 6 18
irf xxxxx | 2 11 5 44 0 | 8 18
jpl uuuuu | -37 8 -3 58 -15 | 31 36
mit uuuuu | -28 1 38 54 4 | 19 24
ngs uuuuu | 69 -40 153 19 1 | 12 21
sio uuxxx | -29 -7 42 58 -8 | 47 50
Table 7.1820.6 GPS week: 1820 Day: 6 MJD: 56990.500
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 | -13 8 -148 -76 -3 | 22 28
emr uuuuu | -30 0 142 56 -1 | 35 40
esa uuuuu | -17 14 -45 26 1 | 21 28
gfz uuuux | 23 4 58 -136 45 | -3 47
grg uuuuu | -8 21 -65 -8 3 | 23 27
igr xxxxx | -16 28 -120 36 -2 | 5 19
irf xxxxx | -2 4 16 64 5 | 8 18
jpl uuuuu | 12 14 -185 54 -17 | 29 36
mit uuuuu | -31 -9 68 105 7 | 19 25
ngs uuuuu | 43 -18 192 46 0 | 12 21
sio uuxxx | 1 -29 65 98 -4 | 46 49
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