[IGSREPORT-23173] Wk 1818 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Fri Nov 28 11:05:59 PST 2014
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1818 (Nov 09, 2014 - Nov 15, 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:
igs1818[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1818[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1818[0-6].cls IGS GPS clock combination summary report.
igs18187.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs18187.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 | HOB2 HOB2
0 | EMR | YELL YELL
0 | ESA | BJFS HOB2
0 | GFZ | 1 2 6 30 1 6 30 HOB2 HOB2
0 | GRG | GRAZ HOB2 MAL2 BRMU GRAZ HOB2 MAL2
0 | MIT | 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
0 | MIT | 21 22 23 24 25 26 27 28 29 30 31 32 1 2 4 5 6 7 8
0 | MIT | 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
0 | MIT | 26 27 28 29 30 31 32 HOB2 HOB2
1 | COD | INVK MAC1 INVK MAC1 QAQ1
1 | EMR | THU3 CHUR FAIR THU3
1 | GFZ | 1 6 30 1 6 30 ALRT MDVJ ALRT MDVJ
1 | GRG | BRAZ LPGS STJO BRAZ LPGS MDVJ STJO
1 | MIT | 8 18 22 5 8 18 22
2 | COD | HOB2
2 | EMR | HOB2
2 | ESA | BJFS BJFS HOB2 NOVM TIXI
2 | GFZ | 1 2 6 9 30 1 6 30 HOB2 NOVM
2 | GRG | GRAZ MCM4 NKLG STJO GRAZ NKLG STJO
2 | MIT | 1 7 8 21 23 25 1 7 8 11 21 23 25 28 30 HOB2 MDVJ
3 | COD | DAV1 ALRT DARW DAV1
3 | EMR | TLSE HOB2 PRDS TLSE USNO
3 | ESA | BJFS BJFS HOB2 NOVM
3 | GFZ | 1 6 30 1 6 30 DRAG HOB2 TLSE HOB2 MDVJ TLSE
3 | GRG | FLIN GRAZ HOB2 DAV1 FLIN GRAZ HOB2 KOUC
3 | JPL | ALRT
3 | MIT | 8 21 8 18 21 22 HOB2 TLSE HYDE TLSE
4 | ESA | BRMU ISPA BRMU ISPA
4 | GFZ | 1 2 6 30 1 6 30
4 | GRG | BOGT BRAZ BRMU DRAG KOUC BOGT BRAZ BRMU DRAG KOUC
4 | MIT | 1 7 1 7 TLSE ALRT MDVJ TLSE
5 | COD | DAV1 DAV1 GLPS
5 | EMR | MCM4 MCM4
5 | ESA | BJFS BRMU BRMU GLPS
5 | GFZ | 1 6 30 1 6 30 GLPS
5 | GRG | DRAG GLPS DRAG GRAZ STJO
5 | JPL | TIXI
5 | MIT | 8 5 8 KOUR HARB KOUR MDVJ
6 | COD | FAIR FAIR
6 | EMR | MCM4 TSKB MCM4 TSKB
6 | ESA | BJFS BRMU GLPS BJFS GLPS TIXI
6 | GFZ | 1 2 6 30 1 6 30 KELY STJO KELY STJO
6 | GRG | BOGT DRAG FAIR GLPS USNO BOGT BRMU DRAG GLPS USNO
6 | MIT | 1 13 19 1 13 19 20
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 G09 | 4 | | 4 | | | | |
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.
8. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | -1.3 -1.0 -1.7 -56 6 9 .57
EMR | 0 | 2.2 4.3 23.7 20 20 11 .46
ESA | 0 | -.2 -1.1 -1.2 0 5 26 .36
GFZ | 0 | .0 .9 -1.9 2 -85 22 .33
GRG | 0 | -.4 4.3 -15.1 -22 8 24 .80
JPL | 0 | -3.7 .5 11.7 -45 -6 -26 .10
MIT | 0 | 4.3 .5 7.4 -2 3 -27 .47
NGS | 0 | 3.2 -2.8 4.4 -16 -15 12 .87
SIO | 0 | 6.0 1.7 40.4 40 -3 83 .25
COD | 1 | -1.7 -.6 -1.0 -52 -19 -3 .47
EMR | 1 | -1.0 1.6 25.9 29 18 25 .25
ESA | 1 | .6 -2.3 -1.8 -4 1 18 .50
GFZ | 1 | .2 .1 -1.7 -6 -76 19 .43
GRG | 1 | -2.6 -1.5 -22.0 -10 21 -1 .89
JPL | 1 | -2.3 .5 18.3 -34 -6 -35 .56
MIT | 1 | 3.9 -2.1 12.6 8 6 -25 .65
NGS | 1 | .5 -8.3 10.6 -77 -17 -26 .91
SIO | 1 | 1.8 -2.0 43.1 5 27 -93 .66
COD | 2 | -1.5 -1.3 -2.2 -47 -15 32 .77
EMR | 2 | .5 -2.6 32.9 10 13 -6 .72
ESA | 2 | .4 -.7 -.7 -6 -17 44 .33
GFZ | 2 | .6 .1 -2.2 -9 -85 16 .53
GRG | 2 | 3.5 1.0 -11.9 -37 0 -11 .83
JPL | 2 | 2.5 -3.8 16.4 -31 35 44 .07
MIT | 2 | 5.5 -2.1 6.3 -22 -1 -47 .81
NGS | 2 | 2.9 -10.8 10.7 -76 -35 -31 .85
SIO | 2 | 4.7 .7 44.4 18 -19 -97 .57
COD | 3 | -1.5 -1.8 -2.0 -40 -9 14 .61
EMR | 3 | -.5 5.3 26.5 16 7 26 .42
ESA | 3 | .9 -2.2 -.5 -31 -15 51 .58
GFZ | 3 | -.3 .9 -1.2 -23 -67 6 .09
GRG | 3 | -.4 .0 -.3 -32 12 -13 .40
JPL | 3 | 2.4 -1.9 16.1 -39 41 -13 .21
MIT | 3 | 4.6 .1 7.7 -16 6 -49 .52
NGS | 3 | -4.0 -5.5 20.5 -96 -29 -57 .92
SIO | 3 | 4.8 -3.1 37.1 21 -4 -14 .59
COD | 4 | -1.2 -1.5 -2.4 -27 1 11 .59
EMR | 4 | -.2 9.1 22.4 16 3 5 .27
ESA | 4 | .3 -.7 -1.0 -10 -13 41 .21
GFZ | 4 | .0 .6 -1.6 -13 -72 9 .28
GRG | 4 | .0 -4.0 -15.2 -33 10 -13 .76
JPL | 4 | -5.5 -8.5 23.2 -26 25 22 .35
MIT | 4 | 2.5 2.1 8.8 -17 -4 -37 .79
NGS | 4 | 4.0 -3.9 10.9 -30 -40 0 .80
SIO | 4 | 7.8 -.7 31.5 -1 18 48 .73
COD | 5 | -1.6 .4 -1.3 -32 -13 37 .30
EMR | 5 | -.8 9.6 26.9 15 16 2 .51
ESA | 5 | .6 -.3 -1.3 2 -21 43 .27
GFZ | 5 | -.2 .6 -1.5 -24 -78 2 -.04
GRG | 5 | 3.3 -3.8 -15.8 -24 9 -23 .95
JPL | 5 | 6.3 -1.2 16.6 -16 6 22 .37
MIT | 5 | 5.2 -.1 2.9 -14 -5 -41 .72
NGS | 5 | 6.2 -2.6 7.8 -24 -41 13 .77
SIO | 5 | 7.5 .0 33.1 10 19 -36 .55
COD | 6 | -1.5 .1 -1.8 -30 -6 33 .44
EMR | 6 | 5.7 5.8 32.0 13 14 11 .58
ESA | 6 | .7 -1.0 -.7 -7 -17 45 .39
GFZ | 6 | .8 .2 -1.6 -21 -87 18 .30
GRG | 6 | 3.6 -.9 -17.2 -27 -1 10 1.01
JPL | 6 | 12.6 -9.0 20.7 0 6 44 .62
MIT | 6 | 9.8 3.0 9.2 -10 1 -39 .75
NGS | 6 | -.9 -3.7 13.1 -53 -8 -26 .80
SIO | 6 | 13.8 -2.0 33.5 -7 -4 -9 .77
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.
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 1.1818.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1818.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 2.1818.[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 3.1818.[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 5.1818.0-6). 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 1818 summary. (Nov 09, 2014 - Nov 15, 2014)
Table 1.1818.a GPS week: 1818 MJD: 56970.000-56976.000
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 248| 0 0 0 -2 12 3 .02 9 9 | -1118 280 17 119
| 0 0 1 9 18 12 .03 | 158 289
emr 80| -1 0 9 -27 -22 -1 .31 12 12 | 2872 -60 16 145
| 1 1 1 17 17 13 .03 | 803 900
esa 150| 0 0 1 26 -7 -16 -.35 12 11 | -912 699 9 150
| 0 0 0 59 14 31 .01 | 823 841
gfz 199| -1 0 0 23 -14 49 -.19 13 12 | -276 282 11 153
| 0 0 0 26 19 9 .03 | 456 656
grg 172| 1 0 -19 0 10 -26 .26 17 16 | 126 157 16 143
| 1 1 3 21 20 27 .06 | 233 420
igr n/a| -1 0 -5 -5 17 -22 -.19 5 5 | 2019 -287 15 81
| 0 0 1 12 16 11 .03 | 431 967
jpl 80| -1 0 9 5 23 -12 .29 11 11 | 2713 -101 16 113
| 0 1 0 39 33 26 .02 | 996 841
mit 349| 1 0 -5 -6 -2 2 -.13 12 11 | -217 46 31 211
| 1 1 1 23 24 14 .05 | 127 253
ngs 226| 0 0 0 -17 -12 8 -.03 13 11 | -1091 297 1292 3232
| 1 1 2 38 62 41 .06 | 124 316
sio 330| 1 0 -4 -4 -4 -4 -.21 13 13 | --- --- --- ---
| 0 1 2 13 12 59 .18 | --- ---
Table 1.1818.b GPS week : 1818 MJD: 56970.000-56976.000
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 4 4 4 4 |
4 | 4 4 4 4 4 4 4 |
5 | 4 4 5 5 4 4 4 |
6 | 4 4 4 4 5 4 4 |
7 | 4 4 4 4 4 4 4 |
8 | 6 6 6 5 5 5 5 |
9 | 5 5 5 4 4 4 4 |
10 | 5 6 5 4 4 4 4 |
11 | 5 5 5 5 5 5 5 |
12 | 5 5 5 5 5 5 5 |
13 | 4 4 4 4 4 4 4 |
14 | 4 4 4 4 4 4 4 |
15 | 5 4 5 5 5 4 5 |
16 | 5 5 5 5 5 5 5 |
17 | 4 4 4 4 4 4 5 |
18 | 5 5 5 5 5 5 5 |
19 | 5 5 5 5 5 5 5 |
20 | 5 5 5 4 5 5 5 |
21 | 4 4 4 5 4 4 4 |
22 | 5 4 4 5 5 4 4 |
23 | 4 4 5 5 4 5 5 |
24 | 4 5 5 5 4 4 4 |
25 | 4 4 5 4 4 4 4 |
26 | 4 4 4 5 5 5 5 |
27 | 4 5 5 4 4 4 5 |
28 | 4 4 4 4 4 4 3 |
29 | 6 5 5 6 5 5 5 |
30 | 4 4 4 4 3 3 4 |
31 | 5 5 5 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 2.1818.0 GPS week: 1818 Day: 0 MJD: 56970.000
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 248| 0 -1 -1 4 22 7 .02 8 8 | -1353 602 17 132
emr 80| 0 0 10 -36 -2 -15 .36 13 13 | 2512 -586 16 136
esa 150| 0 0 2 159 5 -84 -.34 11 11 | -67 -109 8 136
gfz 202| -2 0 1 -24 -30 56 -.15 13 11 | -575 158 13 161
grg 171| 2 0 -16 -36 9 -44 .34 17 16 | -126 297 17 163
igr n/a| 0 0 -3 -8 3 -13 -.16 5 5 | 2540 -747 15 73
jpl 80| -1 0 9 -21 -11 -47 .33 11 11 | 2225 -661 16 112
mit 350| 0 -1 -4 -18 -10 4 -.04 13 12 | -319 -199 64 234
ngs 229| 0 0 -3 -58 0 38 .07 13 11 | -1282 580 1036 2896
sio 319| 0 1 -5 -22 -10 94 -.60 12 12 | --- --- --- ---
Table 2.1818.1 GPS week: 1818 Day: 1 MJD: 56971.000
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| 0 0 -1 2 17 -14 -.03 9 9 | -1039 214 17 107
emr 80| 0 1 11 -16 -6 22 .32 13 13 | 2051 -448 19 154
esa 150| 0 1 0 4 -4 -12 -.35 11 11 | -1059 1503 11 164
gfz 199| -1 1 1 12 -20 53 -.21 14 13 | -424 139 11 149
grg 175| 0 -3 -22 2 20 -9 .26 17 16 | -26 250 17 146
igr n/a| 0 0 -5 5 13 0 -.20 6 5 | 1884 -737 17 80
jpl 80| -1 0 9 -41 -15 -22 .28 11 11 | 1618 -433 18 118
mit 350| 1 -3 -4 17 4 27 -.09 12 11 | -239 -82 24 191
ngs 227| 0 0 1 6 -26 -10 -.01 13 12 | -1061 442 1223 3228
sio 333| 1 0 -5 4 2 -27 -.13 14 13 | --- --- --- ---
Table 2.1818.2 GPS week: 1818 Day: 2 MJD: 56972.000
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| 0 0 2 -19 -11 13 -.00 11 10 | -912 -180 22 114
emr 80| 0 -1 11 -40 -44 -11 .30 13 13 | 1753 1078 18 140
esa 150| 0 1 1 3 -31 1 -.38 12 12 | -1232 1084 10 149
gfz 200| -2 1 0 32 -12 38 -.20 14 13 | -332 -201 13 157
grg 175| 0 0 -21 15 36 0 .23 16 15 | 118 -25 17 138
igr n/a| -1 0 -7 -19 0 -29 -.23 6 6 | 1236 440 17 85
jpl 80| -1 0 9 23 77 28 .29 10 10 | 1341 735 16 97
mit 350| 2 0 -7 -14 -1 11 -.13 12 11 | -409 352 29 210
ngs 229| 0 -1 0 11 -6 -13 -.07 13 13 | -909 -186 1264 2941
sio 336| 1 0 -8 2 -20 -76 -.17 15 15 | --- --- --- ---
Table 2.1818.3 GPS week: 1818 Day: 3 MJD: 56973.000
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 247| 0 0 0 -6 -13 10 .00 11 11 | -971 29 19 124
emr 80| -2 1 8 -23 -27 -8 .31 13 13 | 3078 1073 17 150
esa 150| 0 0 1 -19 -15 -11 -.34 12 12 | -2419 -116 9 148
gfz 195| 0 0 1 14 -41 32 -.18 13 11 | -452 1179 11 147
grg 172| 1 0 -19 26 26 8 .32 16 15 | 0 583 17 140
igr n/a| -2 0 -5 -1 10 -32 -.18 5 5 | 1788 951 16 75
jpl 80| 0 0 9 -29 28 2 .29 10 10 | 3066 1100 15 110
mit 350| 2 0 -6 11 42 -3 -.15 11 10 | -58 32 24 195
ngs 232| -2 0 2 32 -34 -37 -.06 12 11 | -974 30 1397 3017
sio 332| 2 0 -6 8 19 5 -.15 13 14 | --- --- --- ---
Table 2.1818.4 GPS week: 1818 Day: 4 MJD: 56974.000
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| 1 0 -3 -9 27 -5 .05 9 8 | -1226 489 17 109
emr 80| 0 1 9 4 -17 -8 .26 12 12 | 3743 126 13 133
esa 150| 1 0 1 15 0 -14 -.34 12 12 | -462 711 10 150
gfz 200| -1 1 0 53 -11 48 -.23 13 12 | 378 -170 12 153
grg 170| 1 0 -14 4 14 -64 .25 15 14 | 317 -147 15 121
igr n/a| -1 0 -5 -6 18 -26 -.20 5 5 | 2162 263 16 76
jpl 80| -2 -1 11 17 54 0 .27 12 12 | 3760 154 16 106
mit 349| 0 0 -3 -20 1 -1 -.16 11 10 | -235 427 24 204
ngs 228| 0 1 2 -56 -91 9 -.00 12 11 | -1094 311 1161 3222
sio 334| 0 0 -2 -1 0 41 -.15 13 14 | --- --- --- ---
Table 2.1818.5 GPS week: 1818 Day: 5 MJD: 56975.000
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| 1 -1 -1 7 34 19 .05 8 8 | -1094 557 17 124
emr 80| -1 2 9 -42 -9 2 .31 12 12 | 3849 -277 16 157
esa 150| 1 0 1 6 8 8 -.34 12 12 | -1089 1922 10 158
gfz 199| -1 1 0 47 20 54 -.20 12 12 | -848 1230 11 147
grg 172| 1 -2 -20 4 -15 -24 .24 17 17 | 47 669 16 141
igr n/a| -1 0 -4 -20 50 -24 -.17 5 5 | 2365 -212 15 97
jpl 80| -1 1 9 12 18 -39 .28 11 11 | 3808 -240 16 126
mit 350| 0 0 -5 20 -34 -7 -.15 12 11 | -61 12 27 237
ngs 220| -2 0 2 -54 -39 -10 -.10 12 10 | -1168 724 1449 3844
sio 328| 0 -1 -1 3 -8 -5 -.10 13 13 | --- --- --- ---
Table 2.1818.6 GPS week: 1818 Day: 6 MJD: 56976.000
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| 0 0 -1 4 12 -5 .05 8 8 | -1234 250 16 125
emr 80| -2 0 8 -38 -45 7 .29 11 11 | 3123 -1392 17 150
esa 150| 1 0 0 12 -15 1 -.34 11 11 | -61 -99 8 148
gfz 200| -1 1 1 26 -7 58 -.18 13 12 | 317 -357 12 158
grg 173| 3 0 -22 -20 -19 -52 .15 18 17 | 554 -522 16 157
igr n/a| -2 0 -5 13 22 -31 -.22 5 5 | 2162 -1970 15 86
jpl 80| -1 -1 9 73 11 -12 .29 11 11 | 3178 -1365 18 124
mit 350| 0 0 -5 -40 -22 -16 -.18 13 13 | -203 -216 29 206
ngs 223| 0 0 1 -6 113 85 -.03 14 12 | -1149 182 1515 3480
sio 331| 1 -1 -3 -25 -11 -64 -.16 13 12 | --- --- --- ---
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 3.1818.0 GPS week: 1818 Day: 0 MJD: 56970.000
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 9 11 9 12 4 9 12 12 14 3 | 59 58 51 53 71 54 57 59 52 59 57
2 | 7 10 11 11 15 5 9 10 13 13 3 | 27 25 28 33 39 27 25 33 28 29 28
4 | 6 9 10 17 8 4 11 10 11 15 4 | 39 34 34 35 44 36 35 41 38 38 36
5 | 6 11 11 11 15 4 10 11 12 10 3 | 19 26 19 19 28 17 26 21 24 18 19
6 | 5 9 11 9 13 5 10 10 17 8 3 | 58 59 54 60 73 58 59 62 58 61 59
7 | 7 11 11 10 17 6 8 13 12 9 4 | 31 33 28 27 33 25 32 29 26 19 27
X8 | 9 14 13 16 --- 8 13 13 18 --- 5 | 31 22 23 29 --- 21 24 26 23 --- 23
9 | 9 11 13 14 18 6 10 14 15 12 4 | 213 220 217 220 208 214 216 214 214 214 215
10 | 11 11 9 13 18 5 10 17 10 13 4 | 53 48 52 49 58 54 50 57 54 52 51
11 | 8 11 13 14 15 4 11 11 12 18 4 | 45 45 38 41 59 41 44 46 38 48 43
12E | 9 22 6 11 14 4 15 17 13 11 4 | 29 31 23 31 27 24 30 31 33 27 27
13 | 5 9 10 14 21 4 11 9 7 10 3 | 27 28 25 22 39 24 26 25 27 24 24
14 | 9 13 8 11 14 4 9 10 8 9 3 | 26 27 22 25 31 22 25 26 28 23 24
15E | 8 13 7 11 19 5 14 12 16 14 4 | 21 22 17 18 22 15 21 18 21 21 16
16E | 10 18 8 16 26 5 10 16 10 13 5 | 31 26 23 30 35 24 27 32 26 23 26
17 | 7 9 13 10 17 4 11 14 15 10 4 | 28 28 23 28 39 26 29 31 28 23 26
18 | 9 14 10 14 17 5 11 14 14 13 4 | 27 31 22 32 37 23 27 29 25 22 25
19 | 8 17 12 14 20 4 13 13 15 11 4 | 24 29 23 22 33 21 28 28 27 24 23
20 | 7 15 11 15 20 5 12 12 12 17 4 | 30 31 30 35 44 32 33 35 32 32 30
21 | 7 12 11 10 14 4 8 12 17 14 4 | 31 31 30 34 40 28 29 34 30 31 30
22 | 10 14 10 12 20 6 9 13 13 15 4 | 39 39 33 40 54 35 39 40 36 35 37
23 | 7 14 9 17 18 5 11 10 16 9 4 | 49 50 50 46 51 47 48 48 51 52 48
24 | 5 13 14 9 17 5 10 13 11 14 4 | 27 27 28 25 30 23 29 29 25 22 25
25E | 7 13 15 9 18 6 13 11 15 9 4 | 27 26 32 26 27 23 28 27 32 23 27
26 | 8 14 13 15 11 7 9 11 11 14 4 | 20 22 23 20 25 19 22 24 24 23 20
27 | 11 14 12 14 16 6 9 12 10 10 4 | 33 32 32 27 27 25 32 28 29 23 28
28E | 8 13 6 10 15 5 11 12 9 10 3 | 23 24 18 23 26 17 24 23 20 18 20
29 | 14 19 13 16 12 6 15 18 17 18 5 | 35 41 36 34 32 30 39 31 44 32 34
30 | 4 11 11 9 12 5 8 10 8 14 3 | 26 30 28 22 30 23 28 26 25 26 26
31 | 9 12 14 18 19 6 10 12 12 11 4 | 30 35 26 37 38 26 34 31 28 24 29
32 | 8 9 11 8 18 5 9 12 7 9 3 | 24 27 23 19 25 19 25 21 20 18 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 13 11 13 17 5 11 13 13 12 |T 38 38 35 37 44 34 38 38 37 36 36
WRMS | 8 13 11 11 16 5 11 12 11 12 |NE 33 33 30 32 40 29 33 34 32 31 31
MEDI | 8 13 11 12 17 5 10 12 12 12 |MD 30 31 28 30 35 25 29 31 28 24 27
Table 3.1818.1 GPS week: 1818 Day: 1 MJD: 56971.000
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 12 14 7 11 10 13 14 4 | 34 41 34 34 50 37 42 38 37 41 36
2 | 10 11 9 14 14 4 7 9 13 13 4 | 22 24 21 23 25 21 23 21 20 21 20
4 | 7 8 11 16 9 5 8 10 13 14 3 | 21 24 24 23 29 24 26 26 24 25 22
5 | 6 11 12 15 15 5 10 9 11 11 3 | 16 26 19 15 26 16 23 16 18 18 17
6 | 13 8 10 10 14 6 10 11 13 9 4 | 35 43 36 37 50 37 44 36 41 35 38
7 | 8 11 10 16 16 3 9 12 15 12 4 | 24 31 23 27 30 21 28 24 25 20 23
X8 | 10 13 12 17 --- 6 11 14 20 --- 5 | 23 20 22 23 --- 20 18 23 23 --- 19
9 | 12 11 12 17 19 9 11 11 16 14 4 | 148 152 147 156 150 149 151 152 151 146 150
10 | 14 17 10 17 29 8 12 16 12 18 5 | 93 88 89 90 81 86 88 86 91 87 87
11 | 9 9 13 14 13 6 10 11 12 23 4 | 25 36 30 28 42 30 36 32 29 42 30
12E | 11 21 6 14 16 5 17 16 12 15 5 | 26 33 25 30 28 25 30 28 30 27 26
13 | 6 10 9 18 21 4 10 8 10 12 4 | 22 29 20 21 37 19 27 20 22 20 21
14 | 7 12 9 11 16 6 9 12 13 14 4 | 29 28 25 27 31 26 28 25 27 28 26
15E | 9 13 8 13 16 6 12 14 14 12 4 | 22 25 18 21 26 18 24 22 26 19 20
16E | 9 13 8 14 25 6 12 19 12 15 5 | 24 29 24 25 37 23 27 23 25 24 23
17 | 8 10 12 11 17 6 11 11 13 10 4 | 23 30 19 22 34 21 28 24 22 21 22
18 | 10 13 10 15 17 4 12 14 12 16 4 | 21 27 20 25 30 20 27 23 24 17 21
19 | 9 16 10 13 18 3 12 14 13 17 4 | 17 30 21 18 30 19 27 23 20 22 20
20 | 8 14 11 14 21 7 11 10 18 19 5 | 20 28 23 24 34 25 26 26 32 24 22
21 | 7 11 12 12 18 6 11 11 16 14 4 | 28 24 27 26 31 24 28 27 28 29 26
22 | 8 13 9 12 16 6 10 12 13 15 4 | 35 36 31 35 45 33 37 34 33 32 33
23 | 7 11 8 19 17 7 10 10 12 13 4 | 73 76 74 75 73 74 73 75 77 75 74
24 | 9 12 14 8 14 4 10 14 13 18 4 | 21 28 24 19 26 19 25 22 24 18 21
25E | 7 17 14 11 18 5 10 12 9 7 4 | 20 26 28 20 23 19 24 18 19 20 21
26 | 9 14 11 12 14 5 10 11 8 14 4 | 19 25 22 19 22 20 23 22 23 25 20
27 | 13 13 14 13 20 5 9 13 14 11 4 | 33 30 32 27 29 25 29 25 28 28 27
28E | 7 11 8 9 15 5 10 13 12 13 3 | 22 27 19 16 26 20 26 23 23 25 22
29 | 12 18 14 16 14 6 14 15 11 12 5 | 32 38 33 32 31 29 35 28 33 31 30
30 | 8 10 10 16 15 6 9 10 12 11 4 | 24 29 24 23 27 21 27 22 25 29 23
31 | 14 13 13 13 17 7 9 15 17 16 5 | 26 36 24 29 35 23 33 26 29 29 26
32 | 6 13 10 9 17 5 7 10 10 10 3 | 19 23 19 16 21 15 21 18 18 22 17
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 11 14 17 6 11 12 13 14 |T 32 36 32 32 38 30 35 32 33 33 31
WRMS | 9 13 11 13 16 5 11 11 12 13 |NE 27 32 27 27 34 26 31 27 29 28 27
MEDI | 9 12 10 14 16 6 10 12 13 14 |MD 24 29 24 25 30 23 27 24 25 25 23
Table 3.1818.2 GPS week: 1818 Day: 2 MJD: 56972.000
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 14 13 10 6 9 10 12 12 3 | 40 46 37 41 53 43 46 46 43 46 42
2 | 11 12 10 12 12 4 9 12 11 17 4 | 24 25 25 26 26 26 23 27 20 27 23
4 | 6 7 11 16 8 4 8 9 16 13 3 | 28 30 29 31 36 30 29 34 30 32 29
5 | 11 16 12 14 17 5 12 10 16 12 4 | 21 29 24 17 24 20 24 19 22 20 19
6 | 10 12 10 14 14 5 11 10 15 10 4 | 42 49 41 43 55 45 46 45 41 45 43
7 | 10 11 11 16 14 4 10 12 13 12 4 | 29 34 28 28 31 25 31 27 27 22 27
X8 | 25 14 13 12 --- 8 12 11 15 --- 6 | 33 28 26 26 --- 22 23 25 25 --- 23
9E | 21 12 15 18 20 10 11 11 13 9 5 | 167 165 161 166 154 157 163 161 164 160 162
10 | 14 13 12 13 15 9 10 16 8 15 4 | 50 50 51 50 48 50 45 50 47 50 48
11 | 9 10 14 20 15 5 9 12 16 21 5 | 34 39 33 33 46 35 38 37 30 43 35
12E | 10 17 7 12 15 5 13 15 12 15 4 | 34 35 28 35 32 29 35 33 35 32 32
13 | 9 10 11 14 19 5 10 10 11 11 4 | 26 31 27 21 38 26 28 24 26 26 25
14 | 8 11 10 12 13 6 10 11 15 13 4 | 22 22 19 19 23 19 20 20 23 20 18
15E | 13 14 10 14 14 5 13 12 15 14 4 | 25 29 21 24 27 23 23 28 25 31 24
16E | 14 15 9 19 23 5 14 10 13 15 5 | 28 27 21 25 32 20 22 21 23 24 21
17 | 9 11 11 9 17 6 11 9 11 14 4 | 27 34 23 23 37 25 30 27 25 27 25
18 | 9 15 11 15 16 7 11 13 14 17 4 | 22 28 20 24 29 23 26 25 25 22 22
19 | 10 18 11 15 20 4 14 14 13 18 5 | 23 35 25 23 28 22 27 25 22 25 23
20 | 11 13 12 12 18 5 11 12 16 18 4 | 27 31 27 30 36 29 29 31 36 31 28
21 | 9 13 11 12 13 7 9 10 14 16 4 | 22 25 24 25 28 22 24 27 21 27 23
22 | 9 10 11 11 19 6 8 10 13 19 4 | 33 37 29 33 48 32 37 35 30 32 33
23E | 19 11 8 21 21 8 9 14 11 11 5 | 112 112 109 112 113 105 110 105 110 108 109
24 | 10 11 16 8 16 6 10 13 12 21 4 | 24 30 25 22 26 24 27 24 27 25 24
X25E | 7 --- 14 11 15 6 13 10 10 12 4 | 32 --- 34 27 26 25 30 26 28 30 29
26 | 9 8 13 13 13 5 8 11 13 17 4 | 23 30 26 19 24 23 22 26 24 32 23
27 | 12 8 14 16 19 5 9 8 10 16 4 | 32 33 30 28 25 26 29 23 26 27 27
28E | 9 11 9 10 18 6 9 16 13 13 4 | 28 34 25 21 28 25 30 31 29 33 28
29 | 10 17 14 17 16 8 14 14 16 15 5 | 32 43 34 32 29 29 37 28 35 31 31
30 | 5 12 13 7 11 5 8 9 12 11 3 | 26 31 28 22 29 23 28 26 24 30 26
31 | 11 14 15 17 16 7 11 12 13 14 5 | 33 37 25 33 35 25 34 27 29 29 29
32 | 9 16 12 11 17 5 6 10 13 12 4 | 17 23 18 15 21 15 19 16 21 20 16
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 13 12 14 16 6 10 12 13 15 |T 36 40 34 34 39 33 36 35 35 36 34
WRMS | 10 13 12 13 15 6 10 11 13 15 |NE 29 33 28 28 34 27 30 29 28 30 28
MEDI | 10 12 11 13 16 5 10 11 13 14 |MD 28 31 27 26 29 25 29 27 27 30 27
Table 3.1818.3 GPS week: 1818 Day: 3 MJD: 56973.000
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 11 13 12 13 7 10 8 11 15 4 | 46 49 41 44 57 46 48 50 43 52 46
2 | 11 10 10 11 13 4 8 9 8 14 3 | 21 28 25 28 30 25 26 28 25 27 25
4 | 4 6 11 17 11 4 7 9 11 13 3 | 32 30 31 31 37 31 28 36 27 33 30
5 | 10 16 14 13 18 6 10 10 12 11 4 | 18 27 23 18 26 18 23 16 25 17 18
6 | 6 11 12 8 13 5 11 8 11 10 3 | 46 56 47 50 61 50 52 52 44 51 49
7 | 11 11 11 14 15 4 9 13 13 10 4 | 29 37 27 30 33 25 32 28 32 24 28
X8 | 12 12 12 14 --- 6 --- 5 13 --- 5 | 28 26 25 27 --- 21 --- 21 23 --- 24
9E | 7 10 13 12 17 5 9 8 10 10 3 | 117 120 115 123 112 117 119 116 115 116 117
10 | 11 12 10 9 16 6 9 18 11 11 4 | 62 62 60 60 63 62 62 63 62 59 61
11 | 8 9 15 14 17 5 9 11 13 19 4 | 34 40 33 33 45 34 36 38 32 41 35
12E | 10 18 9 11 18 5 15 16 11 11 4 | 33 36 29 36 33 30 34 34 33 29 32
13 | 10 10 9 12 18 4 9 9 10 9 3 | 29 32 26 22 39 27 28 26 30 27 27
14 | 9 12 8 10 13 5 8 12 9 12 3 | 26 30 28 28 35 26 27 27 26 27 26
15E | 17 16 9 14 19 6 15 12 13 11 5 | 30 29 22 20 30 23 25 22 25 23 23
16E | 9 18 6 16 22 4 10 10 14 15 4 | 22 30 22 27 30 21 25 21 21 21 22
17 | 9 8 12 8 14 4 11 9 10 13 3 | 24 30 20 19 34 21 29 25 24 23 23
18 | 13 14 11 14 15 6 11 14 12 18 4 | 34 34 27 33 40 27 32 28 29 25 29
19 | 9 15 12 14 20 4 14 11 16 14 5 | 26 33 25 23 27 22 29 24 23 22 23
20 | 9 10 11 12 17 3 12 12 12 14 4 | 31 35 32 34 42 33 32 36 32 33 32
21 | 20 13 12 10 14 9 9 10 12 14 4 | 37 30 30 27 34 27 28 29 24 30 28
22 | 8 12 11 13 19 5 10 8 17 14 4 | 42 41 38 44 54 39 41 41 43 38 40
23E | 7 10 8 18 28 5 11 10 7 10 4 | 72 73 74 68 84 72 71 72 75 74 72
24 | 14 11 17 9 15 8 10 12 11 15 4 | 30 30 31 25 30 26 28 28 25 24 27
25E | 9 16 13 10 16 6 12 11 9 9 4 | 25 34 34 27 33 25 31 27 29 28 28
26 | 14 15 14 13 12 6 9 9 14 14 4 | 28 29 29 22 28 25 24 25 32 29 25
27 | 9 10 15 13 17 4 8 6 13 14 4 | 32 38 39 33 29 30 37 28 31 28 32
28E | 11 10 8 13 16 6 9 10 9 11 3 | 33 36 32 34 38 31 37 35 37 34 34
29 | 20 17 13 17 15 8 16 13 11 13 5 | 39 42 39 35 32 32 40 34 38 35 35
30 | 8 12 12 8 13 7 8 9 11 11 3 | 29 35 29 24 30 26 31 26 30 29 28
31 | 13 14 13 16 16 5 12 13 12 13 4 | 35 38 31 36 36 28 36 29 33 30 32
32 | 6 7 11 9 17 4 8 8 11 10 3 | 18 22 21 21 24 19 20 16 26 21 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 13 12 13 16 5 10 11 12 13 |T 35 39 35 34 40 33 37 34 35 35 34
WRMS | 11 13 12 11 15 5 10 10 11 14 |NE 32 35 31 31 37 30 33 31 31 31 31
MEDI | 9 12 12 13 16 5 10 10 11 13 |MD 31 34 30 30 34 27 31 28 30 29 28
Table 3.1818.4 GPS week: 1818 Day: 4 MJD: 56974.000
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 15 14 14 5 10 9 13 13 4 | 40 43 33 37 47 40 41 41 39 42 39
2 | 8 10 12 12 12 5 10 9 13 14 3 | 23 20 20 25 24 20 20 23 28 23 21
4 | 7 7 11 20 10 4 8 11 20 13 4 | 26 26 26 27 30 26 24 28 29 25 25
5 | 8 11 13 14 17 6 13 11 14 11 4 | 12 20 15 14 22 12 19 12 21 14 12
6 | 18 11 13 10 13 7 12 10 11 11 4 | 51 45 38 43 51 41 44 44 37 44 43
7 | 9 10 14 12 11 4 11 10 8 12 3 | 27 30 24 25 30 21 27 23 26 20 23
X8 | 8 12 14 15 --- 6 11 7 14 --- 4 | 21 21 19 18 --- 18 20 17 19 --- 17
9E | 9 10 14 11 19 6 9 10 9 11 4 | 86 90 88 88 85 84 88 85 89 87 87
10 | 10 10 13 10 14 4 9 19 9 8 4 | 32 31 35 37 40 33 30 34 33 32 32
11 | 9 10 15 14 15 4 9 11 21 20 5 | 27 34 29 27 37 29 32 29 31 36 28
12E | 10 19 8 9 13 5 15 14 11 14 4 | 30 31 27 32 31 28 32 33 35 31 29
13 | 7 9 11 13 15 4 12 9 6 11 3 | 25 26 22 23 35 21 24 21 22 25 23
14 | 5 10 9 10 20 6 11 11 9 13 4 | 27 21 22 25 26 22 23 21 27 22 22
15E | 10 12 8 13 19 6 18 9 14 13 4 | 23 23 18 22 28 19 25 21 21 23 20
16E | 8 17 8 13 21 4 10 10 13 17 4 | 20 22 16 21 28 15 20 19 22 24 18
17 | 7 12 14 7 13 4 12 9 12 12 3 | 22 25 19 18 29 18 26 21 21 20 20
18 | 8 15 11 16 15 6 16 11 10 17 4 | 25 27 21 28 32 20 26 23 24 18 22
19 | 13 14 12 16 17 4 13 15 14 14 5 | 20 25 17 17 25 15 23 14 19 15 16
20 | 10 13 13 13 17 5 11 10 12 17 4 | 29 29 28 30 37 28 29 30 30 29 27
21 | 8 10 12 10 13 5 10 11 12 14 4 | 27 24 24 27 30 22 23 30 30 30 25
22 | 7 15 12 14 18 9 11 10 14 18 4 | 60 57 56 61 68 55 60 60 57 53 58
23E | 8 9 9 17 16 4 9 9 10 13 4 | 46 48 47 43 49 45 47 44 44 50 45
24 | 8 12 15 7 13 6 10 11 10 21 4 | 23 28 27 21 28 20 25 25 24 25 23
25E | 8 14 15 8 13 4 13 10 13 9 4 | 26 27 31 20 26 22 24 22 31 25 24
26 | 7 11 13 19 12 6 11 10 14 17 4 | 18 23 23 27 22 19 21 22 26 26 20
27 | 8 10 14 11 15 6 9 7 10 8 3 | 29 31 33 25 29 23 30 24 27 27 27
28E | 6 9 8 11 13 5 12 12 11 12 3 | 22 26 19 23 24 19 24 23 23 23 21
29 | 11 17 13 17 13 9 18 14 13 11 5 | 29 37 32 29 31 25 38 28 36 27 29
30 | 4 10 13 9 8 4 9 7 7 9 3 | 24 28 27 21 28 22 26 21 24 24 23
31 | 8 15 13 15 17 6 10 13 12 11 4 | 30 36 28 31 38 25 33 27 26 27 28
32 | 6 6 12 11 17 4 7 9 9 10 3 | 19 19 19 16 19 14 18 16 14 18 16
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 12 12 13 15 5 12 11 12 13 |T 29 31 28 29 34 26 30 28 30 29 27
WRMS | 8 12 12 12 14 5 12 10 11 14 |NE 27 29 26 27 33 24 28 26 27 27 25
MEDI | 8 11 13 13 14 5 11 10 12 13 |MD 26 27 26 25 30 22 26 23 27 25 23
Table 3.1818.5 GPS week: 1818 Day: 5 MJD: 56975.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 13 14 16 15 6 11 9 9 13 4 | 33 37 28 32 43 31 37 33 30 33 31
2 | 10 10 11 8 13 4 9 11 8 12 3 | 18 21 20 21 23 18 20 22 21 21 18
4 | 8 8 10 18 12 3 7 11 16 13 4 | 23 23 21 24 25 23 22 23 22 19 19
5 | 7 11 14 11 15 4 14 11 9 14 4 | 12 21 15 17 20 10 20 11 13 13 11
6 | 6 12 13 9 15 4 12 9 11 7 3 | 39 42 33 37 47 36 43 39 33 37 37
7 | 8 9 13 13 19 5 9 12 9 14 4 | 25 28 22 25 29 21 27 22 22 18 21
X8 | 9 10 14 15 --- 7 10 9 14 --- 4 | 25 22 22 22 --- 21 20 17 25 --- 19
9E | 8 9 14 8 21 5 10 11 13 10 4 | 70 69 69 73 65 70 72 70 70 68 69
10 | 7 9 13 10 17 4 9 19 8 8 4 | 43 45 44 47 48 43 45 49 41 43 44
11 | 9 10 15 17 17 4 10 10 14 21 4 | 23 31 25 26 35 24 30 24 22 32 23
12E | 11 19 7 9 14 5 15 17 14 16 5 | 24 25 17 24 23 21 27 25 27 23 21
13 | 6 11 7 13 21 3 11 9 7 9 3 | 20 24 17 23 34 18 22 16 19 18 18
14 | 6 12 7 7 19 5 9 11 9 9 3 | 24 22 20 23 27 21 22 19 23 18 19
15E | 9 17 9 12 20 5 14 10 10 10 4 | 23 25 19 24 27 19 24 18 23 17 19
16E | 9 15 8 13 21 4 13 12 14 13 4 | 18 22 16 20 25 17 19 17 21 20 16
17 | 7 10 14 10 17 4 13 12 12 14 4 | 20 26 18 22 30 17 25 20 22 18 19
18 | 8 14 11 13 17 7 14 9 12 20 4 | 29 31 25 30 36 25 32 27 30 26 27
19 | 10 15 12 17 20 5 12 15 14 15 5 | 19 26 19 23 24 19 24 15 19 14 16
20 | 8 13 13 11 17 5 15 12 13 18 4 | 23 28 23 23 30 23 27 25 24 16 21
21 | 8 11 11 9 13 5 9 13 10 13 3 | 26 26 24 26 26 22 24 30 23 30 24
22 | 7 13 12 12 17 5 11 7 11 20 4 | 41 44 37 40 50 39 43 38 42 42 40
23E | 5 14 9 16 24 5 11 12 13 10 4 | 31 36 28 31 38 30 32 30 34 30 30
24 | 6 10 14 7 13 4 9 9 13 15 3 | 19 23 26 21 24 18 22 18 24 17 19
25E | 6 12 16 9 15 5 11 12 15 7 4 | 45 46 51 44 47 44 48 44 51 43 46
26 | 6 16 13 11 21 5 10 12 14 13 4 | 19 24 23 26 26 18 23 22 23 23 19
27 | 12 9 14 12 17 5 11 5 15 11 4 | 29 26 31 26 25 24 27 24 29 21 24
28E | 6 11 9 11 15 5 12 12 9 10 3 | 23 27 17 23 25 19 26 24 24 26 22
29 | 9 17 12 16 13 6 18 13 14 11 5 | 27 32 28 29 27 24 33 24 28 20 24
30 | 7 12 12 10 15 4 8 8 9 8 3 | 23 26 24 23 28 20 26 19 21 22 21
31 | 10 12 11 16 18 5 12 12 13 14 4 | 28 32 25 31 35 23 32 23 20 23 24
32 | 6 7 12 12 18 5 8 11 12 12 3 | 21 21 18 18 19 16 21 17 15 18 16
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 12 12 17 5 11 12 12 13 |T 27 30 25 28 32 24 29 25 27 25 25
WRMS | 8 12 12 12 17 5 11 11 10 13 |NE 25 28 24 26 31 23 28 24 24 23 23
MEDI | 8 12 12 12 17 5 11 11 12 13 |MD 24 26 23 24 27 21 26 23 23 21 21
Table 3.1818.6 GPS week: 1818 Day: 6 MJD: 56976.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 10 12 13 14 7 10 13 15 12 4 | 50 53 45 49 63 51 53 55 46 51 50
2 | 7 10 10 9 14 4 9 11 12 13 3 | 27 25 27 29 36 26 24 30 26 27 26
4 | 6 7 10 18 13 5 8 13 22 10 4 | 32 30 29 34 39 32 29 38 28 33 30
5 | 7 9 12 12 20 4 12 13 13 11 4 | 12 21 16 13 25 11 22 14 16 11 12
6 | 6 12 11 10 16 5 12 12 16 10 4 | 55 60 54 55 71 56 57 61 52 57 56
7 | 10 7 12 13 18 5 8 17 14 11 4 | 28 31 26 28 32 23 30 26 31 20 25
X8 | 11 13 13 14 --- 10 11 8 18 --- 5 | 25 27 23 22 --- 20 21 22 31 --- 22
9E | 8 9 14 11 22 5 9 14 15 11 4 | 127 131 129 130 124 126 131 126 128 126 127
10 | 7 9 10 11 21 4 9 20 7 14 4 | 47 50 49 51 59 50 48 57 51 52 50
11 | 8 9 15 13 14 6 10 14 20 17 4 | 32 38 32 34 46 34 37 40 30 39 33
12E | 9 16 7 12 16 6 17 18 10 14 4 | 33 35 28 36 33 31 36 37 36 34 32
13 | 5 11 10 11 28 4 8 9 7 12 4 | 28 30 29 25 44 27 28 26 31 27 27
14E | 7 10 9 9 17 6 10 10 10 12 3 | 30 26 30 27 28 27 31 24 30 22 26
15E | 8 19 6 15 17 5 15 10 13 9 4 | 22 27 20 23 26 20 24 21 26 23 20
16E | 11 13 9 19 23 5 12 14 14 13 5 | 22 22 18 27 29 16 23 20 22 22 19
17 | 7 11 12 11 19 4 11 12 18 14 4 | 24 27 21 24 35 20 28 23 25 21 22
18 | 8 13 10 14 14 5 14 11 13 16 4 | 28 28 25 35 37 26 29 30 29 25 26
19 | 9 14 10 16 20 7 14 15 18 17 5 | 20 25 19 22 24 15 24 20 19 16 16
20 | 11 11 12 11 21 4 12 16 13 15 4 | 33 35 31 35 45 35 34 37 38 32 33
21 | 8 9 10 10 9 5 10 14 15 17 4 | 27 25 29 29 34 26 25 33 28 33 27
22 | 7 11 11 13 17 4 12 10 9 16 4 | 47 45 47 51 58 47 47 45 45 42 46
23E | 6 9 7 17 22 4 10 20 10 10 4 | 58 61 62 56 63 59 64 61 61 62 59
24 | 7 9 13 9 17 4 11 10 13 14 4 | 24 28 27 23 28 21 27 23 25 23 23
25 | 9 11 14 11 13 9 13 11 8 10 4 | 61 63 64 61 61 57 65 59 67 57 62
26 | 8 20 13 12 18 9 14 14 16 16 5 | 23 31 28 25 28 24 28 29 35 28 25
27 | 15 12 13 13 16 6 10 6 16 10 4 | 37 33 37 31 26 27 33 29 35 29 31
28E | 7 8 8 9 19 6 8 11 10 8 3 | 22 25 19 24 26 20 23 21 26 19 20
29 | 8 14 12 16 12 6 15 15 19 14 5 | 31 38 36 31 30 28 40 32 36 30 32
30 | 8 12 12 8 15 5 10 10 9 9 3 | 27 29 27 27 30 24 29 23 30 22 25
31 | 10 13 12 16 22 6 11 15 11 12 4 | 30 34 28 34 38 26 34 30 31 28 29
32 | 9 7 12 10 18 4 6 13 12 10 3 | 19 19 18 19 24 16 20 16 20 15 16
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 11 11 13 18 5 11 13 14 13 |T 34 37 34 35 41 32 36 35 36 34 33
WRMS | 8 11 11 12 17 5 11 13 12 12 |NE 30 33 30 31 38 28 32 32 32 30 29
MEDI | 8 11 12 12 17 5 11 13 13 12 |MD 28 30 28 29 34 26 29 30 31 28 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 4.1818 GPS week: 1818 MJD: 56970.0-56976.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 |U 5 6 14 |U 6 8 26 |U 6 6 13 |
emr | emr 2962 | 8 8 20 |U 8 10 27 | 6 6 17 |
esa | esa 2976 | 6 6 18 |U 6 10 27 | 7 6 17 |
gfz | gfz 2976 |U 6 7 15 |U 7 8 27 |U 7 6 15 |
grg | grg 2878 | 9 9 18 |U 9 9 30 |U 8 9 18 |
igr | igr 2976 | 6 6 15 | 6 8 26 | 6 5 14 |
igs | igs 2976 | 6 6 15 | 6 8 26 | 6 6 14 |
jpl | jpl 2961 | 7 7 20 |U 7 9 28 |U 6 5 17 |
mit | mit 2976 | 6 7 16 |U 7 9 28 |U 12 10 25 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: mm.
Table 5.1818.0 GPS week: 1818 Day: 0 MJD: 56970.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 | 5 5 11 | 7 9 26 | 7 7 15 |
emr | emr 2976 | 6 4 18 | 8 13 29 | 9 10 17 |
esa | esa 2976 | 7 4 14 | 6 11 31 | 8 10 18 |
gfz | gfz 2976 | 6 5 13 | 7 9 30 | 7 8 17 |
grg | grg 2879 | 7 9 17 | 10 11 34 | 8 10 20 |
igr | igr 2976 | 6 5 13 | 6 10 28 | 8 9 16 |
igs | igs 2976 | 5 4 12 | 6 10 28 | 7 8 16 |
jpl | jpl 2975 | 7 5 17 | 7 10 32 | 10 9 19 |
mit | mit 2976 | 7 6 18 | 8 9 26 | 11 11 18 |
Table 5.1818.1 GPS week: 1818 Day: 1 MJD: 56971.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 6 12 | 6 8 19 | 6 6 14 |
emr | emr 2976 | 8 10 18 | 7 8 20 | 6 5 18 |
esa | esa 2976 | 6 8 15 | 6 9 20 | 7 6 18 |
gfz | gfz 2976 | 5 8 12 | 6 8 19 | 7 5 16 |
grg | grg 2880 | 8 8 18 | 9 7 23 | 10 10 24 |
igr | igr 2976 | 5 7 12 | 5 8 20 | 6 5 16 |
igs | igs 2976 | 5 8 12 | 6 8 19 | 6 5 15 |
jpl | jpl 2975 | 6 10 15 | 6 9 25 | 6 4 17 |
mit | mit 2976 | 6 9 13 | 6 11 23 | 6 7 21 |
Table 5.1818.2 GPS week: 1818 Day: 2 MJD: 56972.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 8 13 | 5 6 25 | 5 5 14 |
emr | emr 2880 | 9 12 18 | 8 7 30 | 6 6 20 |
esa | esa 2976 | 6 7 15 | 5 7 31 | 6 6 19 |
gfz | gfz 2976 | 6 9 14 | 6 7 30 | 7 6 17 |
grg | grg 2880 | 9 12 20 | 9 7 30 | 8 10 20 |
igr | igr 2976 | 6 8 13 | 5 5 29 | 6 5 15 |
igs | igs 2976 | 6 9 13 | 5 5 27 | 5 6 16 |
jpl | jpl 2976 | 8 9 17 | 6 5 28 | 6 4 14 |
mit | mit 2976 | 7 10 14 | 6 8 26 | 7 8 20 |
Table 5.1818.3 GPS week: 1818 Day: 3 MJD: 56973.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 6 18 | 6 10 25 | 5 5 13 |
emr | emr 2976 | 8 6 21 | 8 13 26 | 7 7 14 |
esa | esa 2976 | 8 5 22 | 6 13 23 | 8 7 17 |
gfz | gfz 2976 | 7 6 17 | 7 10 25 | 8 6 13 |
grg | grg 2880 | 10 11 15 | 9 13 28 | 8 9 15 |
igr | igr 2976 | 6 5 20 | 6 11 23 | 6 6 13 |
igs | igs 2976 | 7 6 17 | 6 11 24 | 6 6 12 |
jpl | jpl 2880 | 8 6 22 | 6 11 25 | 6 5 15 |
mit | mit 2976 | 8 7 17 | 7 9 27 | 7 7 13 |
Table 5.1818.4 GPS week: 1818 Day: 4 MJD: 56974.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 3 4 13 | 7 10 38 | 6 5 13 |
emr | emr 2976 | 7 7 24 | 8 10 32 | 5 6 19 |
esa | esa 2976 | 5 6 19 | 7 12 37 | 6 5 17 |
gfz | gfz 2976 | 5 5 15 | 7 9 39 | 6 5 14 |
grg | grg 2876 | 8 7 18 | 10 11 36 | 7 9 17 |
igr | igr 2976 | 4 4 14 | 7 9 36 | 5 4 15 |
igs | igs 2976 | 4 5 16 | 7 9 36 | 5 5 15 |
jpl | jpl 2976 | 5 7 25 | 8 11 38 | 5 4 19 |
mit | mit 2976 | 6 6 16 | 8 9 37 | 40 24 74 |
Table 5.1818.5 GPS week: 1818 Day: 5 MJD: 56975.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 7 8 20 | 6 7 22 | 5 6 10 |
emr | emr 2976 | 8 8 24 | 7 9 26 | 5 5 15 |
esa | esa 2976 | 7 8 22 | 6 10 24 | 6 6 14 |
gfz | gfz 2976 | 7 8 20 | 6 8 26 | 6 6 11 |
grg | grg 2873 | 10 10 20 | 8 8 27 | 7 10 15 |
igr | igr 2976 | 7 8 20 | 5 7 23 | 5 5 10 |
igs | igs 2976 | 7 8 20 | 6 8 23 | 5 6 12 |
jpl | jpl 2975 | 7 8 24 | 6 10 25 | 6 6 16 |
mit | mit 2976 | 7 8 19 | 6 10 26 | 6 6 13 |
Table 5.1818.6 GPS week: 1818 Day: 6 MJD: 56976.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 4 12 | 7 7 24 | 5 5 13 |
emr | emr 2976 | 6 6 20 | 7 8 23 | 5 5 17 |
esa | esa 2976 | 5 5 18 | 7 8 24 | 6 5 18 |
gfz | gfz 2976 | 5 5 14 | 7 7 24 | 5 3 13 |
grg | grg 2880 | 8 10 21 | 9 9 31 | 6 6 15 |
igr | igr 2976 | 5 4 14 | 7 7 24 | 5 3 15 |
igs | igs 2976 | 5 5 15 | 7 7 23 | 5 4 15 |
jpl | jpl 2976 | 6 4 22 | 8 8 23 | 6 5 18 |
mit | mit 2976 | 5 5 13 | 8 7 30 | 6 4 15 |
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 6.1818 GPS week: 1818 MJD: 56970.500-56976.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -15 5 -5 -87 3 | 7 15
| 13 16 113 80 6 | 2
emr uuuuu | 24 24 89 96 -10 | 49 51
| 25 24 115 82 6 | 4
esa uuuuu | 3 -10 94 -55 -1 | 19 24
| 11 14 52 32 4 | 2
gfz uuuuu | 0 -29 16 48 3 | -65 66
| 26 33 112 121 4 | 2
grg uuuuu | -9 -5 -1 -46 -6 | 30 34
| 15 17 82 128 5 | 5
igr xxxxx | -31 -4 27 -23 -4 | 2 16
| 24 12 59 40 4 | 2
irf xxxxx | -5 4 -71 -66 1 | -3 14
| 12 5 20 28 2 | 2
jpl uuuuu | -6 -6 -21 80 0 | 33 37
| 31 35 103 33 11 | 2
mit uuuuu | -18 21 -186 -168 0 | 11 18
| 23 13 38 67 2 | 2
ngs uuuuu | 34 -7 53 179 -3 | 9 15
| 85 36 114 158 6 | 2
sio uuxxx | -5 -5 -16 -26 5 | 28 32
| 22 9 40 65 9 | 2
Table 7.1818.0 GPS week: 1818 Day: 0 MJD: 56970.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -16 -23 23 -36 -5 | 8 17
emr uuuuu | 13 -1 158 189 -18 | 53 55
esa uuuuu | -10 -19 102 -51 -8 | 21 26
gfz uuuuu | 45 32 -124 232 9 | -65 67
grg uuuuu | -5 14 -130 98 -4 | 34 38
igr xxxxx | 2 11 -7 29 -7 | 5 15
irf xxxxx | -16 4 -92 -113 -1 | -1 13
jpl uuuuu | 24 -5 -100 36 12 | 29 34
mit uuuuu | -56 11 -163 -292 2 | 14 19
ngs uuuuu | 24 26 177 -71 5 | 9 15
sio uuxxx | -6 -7 -33 -13 -12 | 30 33
Table 7.1818.1 GPS week: 1818 Day: 1 MJD: 56971.500
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 | -23 -6 -21 -3 -4 | 9 16
emr uuuuu | -18 18 182 -11 -12 | 53 55
esa uuuuu | 0 -18 155 -2 -6 | 21 26
gfz uuuuu | 1 -31 33 -14 2 | -64 65
grg uuuuu | -17 -15 -51 70 -4 | 34 38
igr xxxxx | -18 -8 44 -25 -3 | 4 16
irf xxxxx | -5 8 -64 -29 1 | -1 14
jpl uuuuu | 41 50 -94 73 -3 | 32 36
mit uuuuu | -14 33 -174 -125 1 | 13 19
ngs uuuuu | 37 -49 -4 37 6 | 10 15
sio uuxxx | -9 -5 16 77 7 | 29 33
Table 7.1818.2 GPS week: 1818 Day: 2 MJD: 56972.500
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 | 7 18 177 -102 3 | 10 16
emr uuuuu | 66 60 -132 133 -5 | 52 55
esa uuuuu | 14 -14 135 -98 -1 | 22 26
gfz uuuuu | -18 -74 179 -29 5 | -63 64
grg uuuuu | -1 -16 76 -7 -1 | 34 38
igr xxxxx | -9 5 101 -23 -1 | 5 16
irf xxxxx | 9 9 -42 -75 2 | -1 14
jpl uuuuu | -37 -11 -74 118 15 | 34 37
mit uuuuu | -5 29 -167 -167 2 | 13 19
ngs uuuuu | -46 -33 -163 209 -7 | 12 17
sio uuxxx | 20 7 -48 33 8 | 30 34
Table 7.1818.3 GPS week: 1818 Day: 3 MJD: 56973.500
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 | -20 6 -34 -238 5 | 8 15
emr uuuuu | 22 6 100 54 -2 | 49 51
esa uuuuu | -3 22 38 -83 4 | 20 24
gfz uuuuu | -1 -37 114 -93 4 | -65 66
grg uuuuu | -19 -24 -16 52 -7 | 31 34
igr xxxxx | -39 -20 100 -48 -1 | 3 16
irf xxxxx | 11 9 -88 -52 1 | -3 14
jpl uuuuu | -23 21 53 107 7 | 34 38
mit uuuuu | 10 34 -248 -140 -1 | 11 17
ngs uuuuu | 8 -41 62 420 -8 | 10 16
sio uuxxx | 28 -17 -38 -91 3 | 28 33
Table 7.1818.4 GPS week: 1818 Day: 4 MJD: 56974.500
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 27 -205 -106 10 | 7 14
emr uuuuu | 29 7 52 143 -19 | 48 50
esa uuuuu | 6 -16 33 -30 2 | 19 23
gfz uuuuu | 0 -41 64 32 -4 | -65 66
grg uuuuu | -18 -15 116 -172 -17 | 29 32
igr xxxxx | -46 -19 -19 16 -10 | 2 15
irf xxxxx | -14 -6 -49 -72 -1 | -3 14
jpl uuuuu | -42 -12 167 101 -7 | 35 38
mit uuuuu | -31 -1 -131 -152 -3 | 11 17
ngs uuuuu | 145 33 110 241 -3 | 8 16
sio uuxxx | -35 -8 -52 -19 3 | 27 32
Table 7.1818.5 GPS week: 1818 Day: 5 MJD: 56975.500
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 | -22 6 -9 -16 7 | 6 13
emr uuuuu | 20 24 210 167 -12 | 44 47
esa uuuuu | -8 -12 55 -60 3 | 17 21
gfz uuuuu | -40 -45 -72 12 2 | -67 68
grg uuuuu | -25 -2 24 -208 -3 | 25 30
igr xxxxx | -68 3 -53 -15 2 | -1 17
irf xxxxx | -19 2 -89 -80 3 | -5 15
jpl uuuuu | -13 -25 9 88 -13 | 34 38
mit uuuuu | -32 21 -209 -213 0 | 9 16
ngs uuuuu | 143 31 44 172 -6 | 6 15
sio uuxxx | -8 -11 -14 -95 13 | 25 30
Table 7.1818.6 GPS week: 1818 Day: 6 MJD: 56976.500
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 3 35 -106 8 | 5 13
emr uuuuu | 35 51 55 -5 -6 | 43 46
esa uuuuu | 20 -12 143 -59 -3 | 16 21
gfz uuuuu | 13 -7 -81 199 4 | -67 68
grg uuuuu | 19 22 -28 -152 -6 | 23 28
igr xxxxx | -37 2 21 -92 -7 | -1 17
irf xxxxx | 2 4 -75 -43 3 | -5 15
jpl uuuuu | 5 -63 -109 38 -8 | 34 38
mit uuuuu | 1 20 -207 -89 0 | 9 16
ngs uuuuu | -74 -14 148 246 -6 | 5 15
sio uuxxx | -23 5 59 -71 17 | 26 31
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