[IGSREPORT-23123] Wk 1815 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Thu Nov 6 12:30:25 PST 2014
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1815 (Oct 19, 2014 - Oct 25, 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:
igs1815[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1815[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1815[0-6].cls IGS GPS clock combination summary report.
igs18157.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs18157.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 | 3 32 3 10 32 STJO
0 | EMR | YELL
0 | ESA | 3 32 3 10 32
0 | GFZ | 1 2 6 30 32 1 6 10 30 32 HOB2 DAV1 HOB2 INVK IRKJ
0 | GFZ | MAW1 STJO
0 | GRG | 3 NYA1 NYA1 STJO ZAMB
0 | JPL | 3 24 29 ZAMB
0 | MIT | 3 3 MDVJ
1 | COD | 10
1 | EMR | 32 FAIR MCM4 FAIR MCM4
1 | ESA | 10 HERS
1 | GFZ | 1 2 6 9 30 1 6 10 30 FAIR WHIT FAIR MAC1 NRIL REUN
1 | GFZ | SYOG WHIT
1 | GRG | 32 FAIR GLPS MAC1 REUN REYK ADIS FAIR GLPS GRAZ MAC1
1 | GRG | REUN REYK SOFI
1 | JPL | 32
1 | MIT | 32 SYOG HYDE SYOG
2 | COD | 10 32 10 32
2 | EMR | THTI
2 | ESA | 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
2 | ESA | 21 22 23 24 25 26 27 28 29 30 31 32 1 2 4 5 6 7 8
2 | ESA | 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
2 | ESA | 26 27 28 29 30 31 32
2 | GFZ | 1 2 6 9 10 30 32 1 6 10 30 32 HYDE NRIL YELL HOB2
2 | GFZ | HYDE NRIL YELL
2 | GRG | MONP PDEL THTI GRAZ HOB2 MONP PDEL THTI
2 | MIT | 25 25 MDVJ
3 | COD | 10 BRAZ HYDE
3 | EMR | 25 32 25 32 YELL
3 | ESA | 10 BJFS CHUR BJFS CHUR UNSA
3 | GFZ | 1 2 6 30 1 2 6 10 30 YIBL MAC1 TRO1 YELL YIBL
3 | GRG | 32 32 GRAZ HYDE NOVM WES2 GRAZ HYDE NOVM WES2
3 | JPL | 32 TIXI YELL
3 | MIT | 32 MAW1 MAW1 MDVJ
4 | ALL | 12
4 | COD | HOB2 DAV1
4 | EMR | 32 WES2
4 | ESA | BJFS BRAZ HOB2 YELL BJFS BRAZ UNSA
4 | GFZ | 1 2 6 30 1 6 30 BRAZ FAIR MDVJ NRIL WTZR BRAZ FAIR
4 | GFZ | INVK MDVJ NRIL WES2 YIBL
4 | GRG | 10 12 13 32 10 13 22 HOB2 MCM4 WES2 WTZR DAV1 WES2
4 | JPL | 8 32
4 | MIT | 32 BAKO HOB2 BAKO
5 | COD | ZECK
5 | EMR | CRO1 MCM4 CRO1 MCM4 SYOG THU3
5 | ESA | 32 32 TLSE REUN
5 | GFZ | 1 2 6 30 32 1 6 30 32 FAIR TLSE TRO1 ZECK FAIR INVK
5 | GFZ | RECF REUN TRO1 YELL ZECK
5 | GRG | KOUC REUN SPT0 TLSE WES2 XMIS ZIMM DAV1 HYDE KOUC
5 | GRG | REUN SPT0 WES2 XMIS ZIMM
5 | JPL | 32 INVK
5 | MIT | 26 DAV1 FAIR FAIR MDVJ REUN
6 | COD | 12 32 12 32 NRIL
6 | EMR | TSKB
6 | ESA | 32 CORD CORD DAV1 KOUC
6 | GFZ | 1 6 30 32 1 6 30 BAKE HOLM INVK
6 | GRG | 13 13 DAV1 GLSV GRAZ NRIL GLSV GRAZ NRIL
6 | JPL | 32
6 | MIT | MDVJ
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
3 | MIT | ~00:00 | ~ 0.37 ns
6. 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.
7. 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 | GRG | 3
1 | GRG | 3
4 | COD | 12
4 | ESA | 12
4 | GRG | 12
8. 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 | | | |
PRN G10 | | | | 4 | | | |
PRN G12 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PRN G32 | 4 | 4 | | 4 | 4 | 4 | 4 |
9. 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.
10. 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 | -.9 .0 -1.2 -62 9 -19 .36
EMR | 0 | 3.0 6.2 1.2 2 24 15 .14
ESA | 0 | .2 -.3 -2.0 2 -2 58 -.0
GFZ | 0 | .1 .6 -2.3 5 -32 10 .51
GRG | 0 | 2.1 -.5 -2.5 -13 25 -2 .70
JPL | 0 | 4.7 9.9 8.4 -110 47 -12 .13
MIT | 0 | -4.7 3.8 -2.1 0 4 -31 .32
NGS | 0 | -4.9 -.5 13.5 -31 -16 -18 .31
SIO | 0 | 3.1 2.4 -8.9 -9 5 10 .27
COD | 1 | -1.1 .4 -.5 -51 26 9 .38
EMR | 1 | 1.1 3.1 -4.5 -4 22 25 .05
ESA | 1 | -.5 .3 -1.9 -2 -21 54 -.21
GFZ | 1 | .1 .2 -2.7 13 -46 26 .52
GRG | 1 | 1.6 8.7 -1.3 -29 45 6 .55
JPL | 1 | 5.9 3.4 5.5 -42 14 -1 .19
MIT | 1 | -3.4 6.2 -5.2 8 4 -19 .29
NGS | 1 | -3.6 -2.2 -.9 18 13 -19 .57
SIO | 1 | .5 -.7 -5.0 -10 19 4 .12
COD | 2 | -.6 -.1 -.1 -58 2 -5 .20
EMR | 2 | .3 -4.8 4.0 6 22 26 .16
ESA | 2 | -.3 -.1 -1.3 1 -16 54 -.20
GFZ | 2 | -.2 .8 -1.7 -10 -35 25 .06
GRG | 2 | 1.1 8.7 10.0 -23 25 7 .37
JPL | 2 | 8.5 5.5 7.1 -84 7 37 .29
MIT | 2 | -.5 5.6 -2.0 7 4 -34 .17
NGS | 2 | 9.1 -2.5 9.3 -10 -49 50 .34
SIO | 2 | 1.5 3.4 -4.6 -11 -7 6 .09
COD | 3 | -1.5 -.4 -.6 -62 17 0 .30
EMR | 3 | 3.6 3.9 2.1 -11 22 -12 .24
ESA | 3 | -.4 .3 -2.1 5 -14 52 -.08
GFZ | 3 | .3 .4 -1.5 -7 -36 35 .12
GRG | 3 | 5.9 9.0 -1.6 -20 47 -3 .66
JPL | 3 | 6.8 6.9 9.5 -77 -11 29 .28
MIT | 3 | 4.0 3.2 -2.8 6 0 -28 .29
NGS | 3 | 9.7 .6 .2 32 -34 59 .57
SIO | 3 | 6.3 4.3 -3.5 -4 4 17 .25
COD | 4 | -1.8 -.3 -1.1 -69 -6 19 .28
EMR | 4 | -2.0 1.3 8.3 -11 12 14 -.16
ESA | 4 | -.3 .2 -1.6 -1 -22 50 -.04
GFZ | 4 | -.5 .4 -1.2 9 -35 22 -.0
GRG | 4 | 5.4 11.4 -3.8 -8 22 10 .63
JPL | 4 | -1.1 3.2 9.4 -93 13 -9 -.34
MIT | 4 | 1.7 7.2 4.0 11 1 -26 .24
NGS | 4 | -2.7 -1.4 10.9 -21 -7 -14 .63
SIO | 4 | 6.9 6.4 1.8 -10 -9 17 .13
COD | 5 | -1.9 -.4 -1.0 -49 7 -10 .29
EMR | 5 | -.3 5.4 8.9 -3 16 6 -.05
ESA | 5 | .0 -.3 -1.8 -2 -25 47 .32
GFZ | 5 | -.3 -.1 -2.3 1 -24 25 .46
GRG | 5 | 3.5 9.3 -2.7 -26 25 14 .51
JPL | 5 | -.7 4.0 12.1 -100 -19 8 .32
MIT | 5 | 1.5 7.5 2.8 11 9 -33 .32
NGS | 5 | 6.7 -1.0 7.9 -21 -31 32 .58
SIO | 5 | 5.4 1.9 2.6 -9 -3 9 .34
COD | 6 | -2.0 -1.6 -1.4 -54 9 3 .44
EMR | 6 | -2.1 4.7 14.6 -4 12 6 .0
ESA | 6 | .0 .1 -1.4 6 -13 32 .08
GFZ | 6 | -.4 -.9 -2.5 7 -20 7 .64
GRG | 6 | 6.0 12.7 -8.8 -14 36 3 .60
JPL | 6 | 5.0 6.8 12.7 -65 42 -17 -.07
MIT | 6 | .8 9.0 2.7 13 6 -35 .21
NGS | 6 | -5.4 2.2 7.3 -3 13 -27 .58
SIO | 6 | 4.1 5.6 12.5 6 7 12 .26
11. 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.
12. 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 1.1815.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1815.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 2.1815.[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 3.1815.[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 5.1815.0-6). 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 1815 summary. (Oct 19, 2014 - Oct 25, 2014)
Table 1.1815.a GPS week: 1815 MJD: 56949.000-56955.000
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| 1 0 2 19 30 7 .08 10 9 | -870 -322 15 105
| 0 0 1 22 20 15 .03 | 115 192
emr 80| 0 0 1 -13 -6 30 .33 13 13 | 4032 17 15 152
| 1 1 1 11 14 15 .02 | 743 988
esa 149| 1 0 2 15 -9 -4 -.32 13 13 | -50580 -311 15 171
| 0 0 0 17 20 13 .03 | 131007 1730
gfz 187| 0 0 3 23 -24 -19 -.11 14 13 | -121 322 13 161
| 1 1 1 15 16 11 .04 | 296 699
grg 173| 0 0 -2 -1 7 -21 .31 15 14 | -90 235 15 142
| 0 1 1 13 16 19 .02 | 175 384
igr n/a| 0 0 0 8 11 -16 -.20 6 5 | 3590 -2 16 92
| 0 0 1 10 14 10 .02 | 708 862
jpl 80| 1 0 -1 -30 4 11 .09 13 13 | 2873 -21 17 126
| 0 1 1 17 12 16 .02 | 548 859
mit 350| -1 0 -1 -15 -16 -9 -.06 12 10 | -189 47 20 180
| 0 0 0 22 34 13 .02 | 166 366
ngs 227| -1 0 0 -18 -11 -10 .05 12 11 | -882 -288 1372 3010
| 1 0 3 35 47 24 .04 | 166 311
sio 472| -1 0 -3 6 2 4 -.51 14 13 | --- --- --- ---
| 0 0 1 26 23 20 .03 | --- ---
Table 1.1815.b GPS week : 1815 MJD: 56949.000-56955.000
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 3 4 4 4 |
2 | 5 5 5 4 5 5 4 |
3 | 15 0 --- --- --- --- --- |
4 | 4 4 4 4 4 4 4 |
5 | 5 5 5 5 5 5 5 |
6 | 4 4 4 4 4 3 4 |
7 | 5 5 4 4 4 4 5 |
8 | 5 5 5 5 4 5 5 |
9 | 7 7 7 7 6 6 6 |
10 | 5 5 5 6 6 5 5 |
11 | 4 4 4 4 4 4 4 |
12 | 5 5 5 4 0 5 5 |
13 | 5 5 5 4 5 5 5 |
14 | 5 5 4 4 4 4 5 |
15 | 5 5 4 5 5 5 5 |
16 | 5 5 5 5 5 5 6 |
17 | 5 5 5 5 5 5 5 |
18 | 4 4 4 4 5 5 5 |
19 | 5 5 5 5 5 5 5 |
20 | 4 4 5 4 5 4 4 |
21 | 5 5 5 5 5 5 5 |
22 | 4 4 3 4 4 4 4 |
23 | 5 5 6 5 5 5 5 |
24 | 4 4 4 4 5 4 4 |
25 | 5 5 5 6 5 5 5 |
26 | 4 4 4 4 4 4 4 |
27 | 4 4 5 5 5 5 5 |
28 | 4 4 4 4 4 4 4 |
29 | 5 6 5 5 5 6 6 |
30 | 4 4 4 4 4 5 4 |
31 | 5 5 5 5 5 5 6 |
32 | 6 6 5 5 5 5 5 |
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 2.1815.0 GPS week: 1815 Day: 0 MJD: 56949.000
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 0 0 53 34 11 .13 10 10 | -845 -170 13 102
emr 80| 2 1 0 -18 -20 10 .32 14 14 | 3063 903 13 141
esa 150| 1 0 1 16 -3 4 -.27 13 13 | -1424 2113 10 159
gfz 192| 0 1 3 31 -36 -3 -.06 13 12 | -126 559 15 168
grg 174| 0 0 0 1 18 -40 .29 16 15 | -177 778 17 127
igr n/a| 0 0 0 15 7 -6 -.20 6 5 | 2990 479 16 104
jpl 80| 1 0 -3 -58 10 -2 .08 14 13 | 2600 511 17 119
mit 350| -1 0 -1 -6 0 2 -.08 12 10 | -29 -189 19 184
ngs 230| -3 0 4 -56 -29 -5 -.02 15 13 | -1110 234 1866 3353
sio 477| 0 0 -4 -4 4 -1 -.53 14 12 | --- --- --- ---
Table 2.1815.1 GPS week: 1815 Day: 1 MJD: 56950.000
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 0 0 15 7 17 .10 11 10 | -915 -430 16 112
emr 80| 0 0 1 -23 -11 33 .31 14 14 | 3054 1407 16 167
esa 150| 1 0 2 -5 -8 -6 -.29 13 13 | -2133 -1451 11 163
gfz 184| 0 1 4 39 -12 -24 -.13 14 14 | -320 465 13 179
grg 173| 1 -1 -3 8 5 -17 .30 14 14 | -204 148 16 159
igr n/a| 0 0 1 0 22 -24 -.22 6 5 | 2512 1212 17 109
jpl 80| 0 2 0 -6 6 -12 .10 13 13 | 2005 1094 18 157
mit 350| -1 0 0 -32 -4 -18 -.08 13 12 | -303 130 21 180
ngs 228| -1 0 -5 -3 -7 0 .06 13 11 | -857 -430 1369 2989
sio 467| -1 0 -1 0 10 8 -.48 15 14 | --- --- --- ---
Table 2.1815.2 GPS week: 1815 Day: 2 MJD: 56951.000
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 250| 0 0 4 19 5 24 .08 10 10 | -1055 -279 15 86
emr 80| 0 -2 0 -8 8 21 .34 14 14 | 5050 -1158 14 123
esa 150| 0 0 2 1 -29 -5 -.34 13 13 | -347668 -2716 43 244
gfz 189| 0 -1 2 34 -47 -21 -.12 14 14 | 35 -613 15 178
grg 174| 1 0 0 2 26 -27 .33 15 14 | 112 -282 13 152
igr n/a| 0 0 0 2 -4 -25 -.20 6 6 | 4288 -727 16 105
jpl 80| 2 0 0 -24 -2 1 .11 13 13 | 3149 -482 18 99
mit 350| -2 0 -2 -18 27 -23 -.06 12 10 | 6 -320 19 177
ngs 227| -1 0 0 -24 -40 5 .03 11 10 | -1032 -324 1428 2907
sio 471| 0 0 -4 10 38 3 -.49 14 14 | --- --- --- ---
Table 2.1815.3 GPS week: 1815 Day: 3 MJD: 56952.000
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 0 3 -2 52 -2 .05 9 8 | -680 -706 16 104
emr 80| -1 0 1 -20 15 51 .36 14 14 | 4319 651 15 134
esa 149| 1 0 2 -1 29 10 -.32 13 14 | -1148 1540 10 146
gfz 183| 0 0 4 7 -9 -30 -.10 14 12 | -385 1028 13 129
grg 176| 0 0 0 -21 -2 -10 .34 14 13 | -317 416 15 138
igr n/a| 0 -1 0 1 12 -26 -.17 5 5 | 3963 767 15 97
jpl 80| 1 -1 -1 -19 -12 18 .06 14 13 | 3151 863 16 124
mit 350| -1 0 -2 4 -51 0 -.07 12 11 | -429 397 21 172
ngs 230| 0 0 -4 7 -39 -32 .07 11 10 | -583 -787 1594 3399
sio 474| -2 0 -3 22 -37 -7 -.51 14 12 | --- --- --- ---
Table 2.1815.4 GPS week: 1815 Day: 4 MJD: 56953.000
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 250| 2 0 1 44 44 18 .04 10 10 | -922 -249 17 114
emr 80| -2 -2 3 6 -14 52 .36 13 13 | 4336 -187 16 160
esa 150| 2 0 2 23 -19 -6 -.34 14 14 | -2206 -690 12 172
gfz 191| -2 0 2 30 -36 -19 -.16 14 14 | -57 -46 14 164
grg 175| 0 2 -2 -12 -22 12 .31 15 14 | -89 196 16 142
igr n/a| 0 0 0 0 19 -17 -.19 6 6 | 4157 -304 17 81
jpl 80| 1 0 -3 -39 11 16 .13 13 12 | 3382 -388 18 129
mit 350| 0 0 -1 -50 16 -8 -.08 12 10 | -333 539 20 146
ngs 226| -1 -1 2 16 -27 -52 .09 12 10 | -887 -188 1092 2697
sio 480| -2 0 -3 -33 6 -12 -.46 14 12 | --- --- --- ---
Table 2.1815.5 GPS week: 1815 Day: 5 MJD: 56954.000
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 -2 52 7 .08 9 9 | -804 -273 15 107
emr 80| 0 2 1 -5 -1 22 .32 13 13 | 4474 -1022 15 161
esa 150| 1 0 2 32 -2 1 -.35 13 13 | 690 -1315 10 155
gfz 187| -1 0 4 -2 -2 -5 -.05 15 13 | 425 -380 11 152
grg 173| 1 0 -5 17 20 -18 .33 15 13 | 173 -178 15 138
igr n/a| -1 0 -1 25 32 -14 -.20 6 5 | 4132 -1228 20 82
jpl 80| 1 0 0 -41 -5 25 .08 14 13 | 3443 -1274 17 133
mit 350| 0 0 0 16 -44 -25 -.05 12 9 | -146 199 21 212
ngs 223| 0 0 0 -75 -26 -13 .06 12 11 | -842 -378 1223 3098
sio 471| -2 0 -4 52 -17 -8 -.55 15 14 | --- --- --- ---
Table 2.1815.6 GPS week: 1815 Day: 6 MJD: 56955.000
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| 2 -1 3 7 13 -22 .08 10 9 | -874 -148 16 112
emr 80| 0 0 1 -22 -23 25 .32 13 13 | 3929 -474 19 178
esa 150| 0 1 2 39 -29 -32 -.32 12 13 | -176 339 11 158
gfz 188| 0 0 5 20 -28 -30 -.14 14 11 | -423 1247 14 159
grg 172| 1 1 -3 -5 7 -46 .31 15 13 | -132 567 16 144
igr n/a| -1 0 -1 16 -9 1 -.20 5 5 | 3094 -214 16 69
jpl 80| 0 -2 -3 -24 25 35 .11 13 12 | 2386 -472 19 126
mit 350| 0 0 -1 -22 -57 8 -.02 13 11 | -94 -423 22 191
ngs 225| 0 0 -1 6 93 22 .03 13 12 | -866 -143 1035 2628
sio 468| -2 1 -5 1 12 46 -.50 14 15 | --- --- --- ---
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 3.1815.0 GPS week: 1815 Day: 0 MJD: 56949.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 9 9 13 6 14 3 13 8 13 11 3 | 51 58 55 52 55 50 57 51 51 51 52
2 | 10 11 15 12 12 5 10 16 14 19 4 | 34 38 32 30 35 31 35 33 35 31 32
X3 | 59 22 22 21 2062 20 19 24 57 --- 15 | --- --- --- --- --- --- --- --- --- --- 0
4 | 8 9 11 8 11 3 9 10 13 11 3 | 30 29 27 23 26 24 28 25 26 21 25
5E | 9 13 9 15 14 4 17 12 17 12 4 | 56 58 56 57 59 56 56 56 61 55 56
6 | 8 9 13 9 11 5 15 15 11 8 4 | 64 63 62 60 61 61 63 59 62 63 61
7 | 9 15 13 14 17 5 12 10 10 13 4 | 44 48 40 46 48 42 44 41 43 41 42
8 | 9 7 11 11 16 6 11 12 8 26 4 | 35 40 34 33 32 32 37 31 35 44 34
9 | 18 15 11 21 16 13 15 22 15 26 6 | 90 92 87 96 94 92 93 95 91 93 91
10E | 13 19 13 14 14 6 19 9 13 11 5 | 136 136 134 136 136 135 136 135 134 137 135
11 | 8 12 14 9 15 4 9 10 17 11 4 | 39 42 33 35 46 34 41 36 34 34 36
12E | 8 18 7 14 28 4 17 13 11 11 5 | 463 304 461 306 459 397 464 307 258 306 459
13 | 7 13 16 15 23 6 14 11 12 12 5 | 53 56 48 63 65 53 53 55 52 48 53
14 | 11 14 13 12 15 6 14 12 12 15 4 | 52 52 46 54 55 47 49 52 48 43 49
15 | 9 15 13 11 17 4 15 12 21 13 5 | 41 41 36 46 48 37 39 47 42 34 39
16E | 8 19 8 13 18 7 16 11 18 13 5 | 63 63 61 67 67 61 62 68 64 67 64
17 | 10 15 15 14 12 4 15 12 15 17 5 | 54 53 49 57 59 54 53 58 52 52 53
18E | 10 11 6 14 15 4 10 9 13 12 4 | 65 65 63 61 67 61 66 61 66 62 63
19 | 12 15 13 14 14 4 12 14 19 15 5 | 50 49 46 53 50 47 47 48 45 49 47
20E | 10 12 8 11 14 5 8 8 11 13 3 | 46 45 45 46 41 43 45 43 39 48 43
21 | 11 13 14 13 12 6 14 8 22 18 5 | 28 34 29 29 30 25 33 25 33 27 27
22E | 8 13 8 10 11 5 8 10 10 8 3 | 53 55 52 49 54 50 53 54 53 47 51
23 | 10 15 15 14 19 6 14 19 11 17 5 | 58 56 50 64 62 54 54 63 55 50 55
24 | 7 11 13 7 13 5 13 8 14 12 4 | 45 49 45 43 47 44 47 44 49 40 44
25E | 7 11 16 10 20 4 16 10 18 10 4 | 80 83 83 76 84 78 68 80 79 81 79
26 | 9 13 15 11 11 3 12 9 15 13 4 | 40 45 38 46 45 42 43 45 43 41 41
27 | 10 10 13 13 14 7 12 7 15 15 4 | 43 46 43 48 54 45 50 45 47 47 45
28E | 8 11 8 7 17 6 14 9 16 8 4 | 59 60 57 59 61 56 60 59 64 63 59
29 | 10 17 14 16 15 9 17 14 12 16 5 | 31 31 27 33 34 26 31 30 29 28 27
30 | 7 11 13 11 15 5 11 8 13 10 4 | 42 49 46 45 49 43 49 43 44 46 45
31 | 10 14 14 15 15 5 16 13 14 11 4 | 43 47 42 43 50 41 49 45 43 40 43
32E | 14 21 14 16 18 10 17 15 17 13 5 | 185 189 184 184 181 182 183 192 183 179 185
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 14 13 13 16 6 14 12 15 14 |T 70 66 68 65 72 65 70 65 63 63 68
WRMS | 10 14 13 12 15 5 13 10 13 12 |NE 42 44 39 45 48 40 43 43 42 40 41
MEDI | 9 13 13 13 15 5 14 11 14 13 |MD 51 52 46 52 54 47 50 51 49 48 49
Table 3.1815.1 GPS week: 1815 Day: 1 MJD: 56950.000
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 12 9 10 3 11 11 11 10 3 | 29 37 31 29 36 28 39 29 29 30 31
2 | 9 12 14 15 11 5 10 16 11 18 4 | 25 30 25 27 25 23 27 27 31 22 24
X3 | 2 --- --- --- 2026 144 --- --- --- --- 0 | --- --- --- --- --- --- --- --- --- --- 0
4 | 9 10 12 9 10 4 9 13 8 11 3 | 19 20 20 15 19 15 17 19 17 17 16
5E | 11 15 10 17 16 6 18 15 12 17 5 | 32 37 31 35 31 32 36 30 34 31 30
6 | 9 8 15 15 12 6 14 14 9 12 4 | 26 31 25 26 30 25 34 23 27 26 25
7 | 11 15 14 17 16 3 10 10 10 13 4 | 35 36 29 32 37 28 30 29 32 27 30
8 | 7 9 10 13 14 5 7 11 12 27 4 | 26 29 24 23 23 22 25 21 26 36 24
9 | 18 15 13 24 14 12 16 22 14 25 6 | 93 96 94 93 92 91 95 97 90 95 93
10E | 16 21 14 18 14 8 18 11 10 12 5 | 122 119 122 124 120 123 118 124 122 122 121
11 | 9 11 14 12 15 5 11 10 13 11 4 | 29 34 25 24 39 24 31 25 25 27 26
12E | 10 17 8 12 15 5 20 15 13 9 5 | 378 217 374 218 373 318 395 214 202 218 371
13 | 11 13 17 14 23 6 11 12 7 12 5 | 34 39 32 39 47 33 37 35 34 30 34
14 | 14 15 11 15 14 6 13 16 15 13 5 | 35 35 29 34 36 31 32 32 31 28 30
15 | 7 15 13 13 17 3 16 13 12 13 4 | 31 33 27 34 35 26 27 36 33 27 29
16E | 10 18 9 13 15 8 14 13 12 13 4 | 33 35 31 34 39 30 32 35 36 32 32
17 | 10 16 16 15 12 5 14 12 17 18 5 | 35 37 33 39 40 33 34 36 34 31 33
18E | 10 12 5 18 15 4 13 8 13 14 4 | 44 42 39 43 45 39 40 39 37 41 40
19 | 12 15 14 15 16 5 14 14 13 16 5 | 31 33 29 31 35 27 31 29 30 29 28
20E | 10 10 9 15 15 7 9 15 11 15 4 | 23 24 24 22 27 21 22 19 25 29 21
21 | 10 11 14 12 14 5 14 12 15 19 4 | 21 27 22 19 24 18 26 19 22 18 19
22E | 9 11 8 16 12 6 10 14 10 10 4 | 35 34 33 30 36 32 34 33 30 34 32
23 | 9 16 13 14 19 6 11 18 10 16 5 | 34 42 33 37 42 32 36 37 35 26 33
24 | 8 11 15 7 11 5 12 11 13 13 4 | 31 37 35 31 35 31 39 34 38 28 32
X25E | 10 15 17 13 12 7 --- 12 16 14 5 | 75 75 75 68 72 72 --- 71 76 72 72
26 | 8 13 12 12 14 6 12 10 10 13 4 | 24 30 25 29 27 25 25 29 23 29 25
27 | 14 11 14 15 12 5 10 7 12 12 4 | 36 37 34 36 42 32 39 32 38 33 35
28E | 8 11 8 13 13 5 10 9 11 9 3 | 37 37 34 35 37 33 36 35 42 34 35
29 | 11 19 15 15 14 7 21 19 17 14 5 | 27 30 22 22 27 20 26 26 27 22 21
30 | 6 11 12 14 12 4 11 9 8 11 3 | 29 34 31 29 35 29 36 29 34 32 31
31 | 10 15 13 13 14 5 11 16 17 15 5 | 28 37 26 27 39 26 34 30 29 22 28
32E | 13 19 12 13 16 7 14 16 19 14 5 | 174 177 172 167 170 169 173 177 172 165 172
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 14 13 14 14 6 13 13 13 15 |T 52 50 51 46 55 48 53 46 47 45 50
WRMS | 10 14 13 14 14 5 13 12 11 14 |NE 30 33 28 30 35 26 31 29 30 27 28
MEDI | 10 13 13 14 14 5 12 13 12 13 |MD 32 36 31 32 36 30 34 32 33 30 31
Table 3.1815.2 GPS week: 1815 Day: 2 MJD: 56951.000
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 14 6 11 3 12 12 10 9 3 | 43 50 45 45 48 43 51 45 43 42 45
2 | 8 11 14 14 11 5 11 10 11 20 4 | 24 30 26 23 24 22 28 25 27 29 24
4 | 8 11 12 8 12 4 8 14 7 12 3 | 22 26 24 21 21 20 24 23 20 19 21
5E | 11 13 10 18 18 4 19 13 9 16 5 | 52 52 51 53 54 49 52 52 56 49 51
6 | 5 9 14 12 11 5 13 10 12 8 3 | 45 47 46 45 45 44 48 44 47 45 44
7 | 11 13 14 16 14 4 11 9 10 13 4 | 36 39 33 38 40 33 35 35 33 32 34
8 | 8 9 10 14 14 5 10 9 10 28 4 | 30 34 31 31 30 29 32 29 32 41 31
9 | 18 18 13 24 13 13 16 23 15 26 6 | 88 97 88 93 95 89 96 98 91 96 92
10E | 10 20 14 18 12 7 21 7 11 14 5 | 111 113 115 114 119 114 113 117 117 117 115
11 | 8 12 14 10 13 4 12 11 9 10 4 | 28 36 29 31 37 28 35 29 28 28 29
12E | 8 17 8 14 23 6 19 13 12 9 5 | 513 345 515 342 520 465 448 345 325 346 517
13 | 10 14 16 13 21 6 12 11 8 11 4 | 43 44 37 47 52 41 41 43 40 37 41
14 | 11 12 12 12 13 5 11 12 11 9 4 | 47 44 41 42 46 41 42 43 42 37 42
15 | 8 12 11 13 18 4 13 11 11 12 4 | 37 37 35 43 44 33 37 42 35 32 36
16E | 10 15 10 17 14 8 13 16 10 11 4 | 48 51 48 53 53 49 46 55 51 50 50
17 | 9 14 15 14 11 6 16 12 8 18 4 | 39 42 38 42 46 40 43 44 44 39 41
18E | 11 10 7 15 16 6 11 7 15 12 4 | 58 56 56 55 59 51 60 56 58 55 56
19 | 12 15 15 15 16 5 14 15 11 16 5 | 37 40 37 45 41 37 39 40 36 39 37
20 | 11 13 8 10 24 4 10 11 13 13 4 | 35 31 32 32 31 28 31 33 27 33 30
21 | 10 12 14 16 12 5 12 9 14 16 4 | 26 31 25 26 25 21 30 23 26 23 23
22E | 8 9 8 12 12 4 9 8 10 10 3 | 51 48 49 48 54 47 49 51 51 44 49
23 | 11 18 14 15 21 6 16 18 12 14 5 | 45 48 40 50 56 43 45 48 46 38 44
24 | 7 13 17 8 12 6 15 12 12 13 4 | 41 47 41 40 44 39 48 44 42 37 41
25E | 14 17 17 11 11 7 10 12 13 15 5 | 75 82 77 77 81 77 93 77 80 80 78
26 | 9 12 14 10 13 5 12 7 9 16 4 | 35 38 35 38 37 33 38 35 31 34 34
27 | 14 9 14 15 18 9 10 7 11 15 4 | 36 42 38 45 43 40 41 40 40 42 39
28E | 8 12 7 11 16 5 12 8 9 7 3 | 44 46 44 44 48 42 46 46 44 47 45
29 | 10 17 15 18 13 7 15 11 16 14 5 | 28 33 25 34 30 26 27 29 32 26 27
30 | 7 11 13 9 15 6 11 9 8 8 3 | 35 40 38 38 38 35 40 37 34 35 36
31 | 11 17 13 14 14 6 10 16 10 11 4 | 40 48 39 40 46 37 43 40 39 35 39
32E | 15 19 12 11 17 6 13 17 7 13 5 | 146 147 142 142 143 140 145 151 143 132 144
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 14 13 14 15 6 13 12 11 14 |T 62 60 61 58 66 59 62 58 56 56 62
WRMS | 10 14 13 14 14 5 13 10 10 14 |NE 34 38 33 38 39 33 36 36 34 33 34
MEDI | 10 13 14 14 14 5 12 11 11 13 |MD 41 44 39 44 46 40 43 43 42 39 41
Table 3.1815.3 GPS week: 1815 Day: 3 MJD: 56952.000
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 | 4 8 16 8 9 4 13 11 6 7 3 | 41 47 43 42 44 40 45 42 44 40 42
2 | 7 13 13 14 13 4 13 10 9 19 4 | 25 29 28 28 27 25 28 26 29 26 25
4 | 6 10 14 9 9 3 9 16 8 11 3 | 29 29 28 27 25 27 29 31 32 24 27
5E | 7 13 8 14 17 4 16 11 16 12 4 | 46 42 42 40 48 40 44 41 41 41 41
6 | 6 7 14 10 9 5 13 10 10 8 3 | 52 51 50 49 50 49 52 46 47 49 48
7 | 9 13 15 12 12 3 11 8 11 13 4 | 37 37 33 36 38 32 35 32 38 30 33
8 | 5 9 13 14 16 6 11 8 8 29 4 | 30 34 30 31 28 28 31 28 30 42 30
9 | 16 18 12 22 21 13 20 19 14 22 6 | 170 177 174 174 169 169 179 175 170 176 173
10E | 14 24 13 22 14 8 25 13 12 16 6 | 150 155 153 150 151 152 155 152 150 153 151
11 | 7 9 16 11 12 4 10 11 9 11 3 | 34 38 32 36 40 32 38 36 38 34 34
12E | 9 19 8 13 13 4 18 11 8 9 4 | 597 389 591 390 588 430 619 392 475 394 593
13 | 7 14 15 14 20 4 15 9 7 11 4 | 41 42 34 47 50 38 40 39 41 35 39
14 | 7 14 12 11 14 5 10 12 8 9 3 | 43 43 37 42 42 39 41 42 35 35 39
15 | 6 12 12 15 17 4 17 10 12 13 4 | 32 30 25 36 38 28 28 32 33 25 29
16E | 7 19 10 13 17 7 15 13 12 10 4 | 48 46 46 50 50 44 44 54 49 50 48
17 | 8 14 16 13 11 3 15 10 13 18 4 | 38 40 36 43 45 39 39 46 42 42 39
18E | 8 11 9 20 17 4 10 7 11 13 4 | 48 45 45 45 46 44 46 43 49 45 45
19 | 12 17 15 16 18 5 12 13 13 16 5 | 38 40 36 42 35 36 36 39 43 35 36
20 | 7 12 10 11 21 5 11 10 9 10 4 | 33 35 35 38 33 31 35 35 35 38 33
21 | 6 15 15 16 11 4 13 12 10 19 4 | 28 34 30 32 27 27 29 29 31 29 27
22E | 7 12 8 13 10 4 9 9 11 11 3 | 40 39 40 41 40 36 43 37 36 38 38
23 | 10 16 14 14 16 6 13 16 13 13 5 | 43 46 38 47 50 41 43 45 44 35 41
24 | 6 13 15 9 14 4 13 10 13 13 4 | 35 39 37 34 37 33 40 34 35 31 34
X25E | 16 19 17 13 12 4 --- 14 16 10 5 | 92 88 94 84 87 89 --- 86 91 87 88
26 | 6 12 12 11 12 4 11 8 11 17 4 | 36 34 30 34 35 31 33 34 34 35 33
27 | 14 10 16 17 13 6 9 9 10 14 4 | 39 41 34 39 45 38 41 40 40 37 38
28E | 6 13 9 10 17 4 14 9 9 8 3 | 40 42 40 41 43 40 40 42 46 42 41
29 | 8 16 15 16 12 6 18 13 11 14 4 | 29 31 25 30 29 25 30 28 30 26 26
30 | 4 10 13 8 12 4 11 8 10 10 3 | 35 36 34 33 36 32 36 33 36 33 34
31 | 10 16 14 13 13 7 11 15 12 11 4 | 38 45 34 35 41 33 39 37 39 31 36
32E | 11 17 14 8 14 6 15 16 13 10 4 | 165 169 163 163 164 162 166 172 165 157 165
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 14 13 14 14 5 14 12 11 14 |T 69 64 67 63 70 61 70 62 66 61 67
WRMS | 8 14 14 12 13 5 13 11 10 12 |NE 35 36 31 37 38 32 35 35 36 32 33
MEDI | 7 13 14 13 13 4 13 11 11 12 |MD 39 41 36 41 42 38 40 39 40 37 38
Table 3.1815.4 GPS week: 1815 Day: 4 MJD: 56953.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 7 16 9 9 4 12 11 8 8 3 | 42 48 39 40 46 41 48 45 44 42 43
2M | 10 12 14 20 10 6 12 10 12 16 4 | 24 28 27 30 25 23 27 26 26 23 23
4 | 7 7 13 10 11 5 8 14 9 11 3 | 26 25 22 26 25 22 25 31 28 21 24
5 | 10 16 10 18 15 6 15 10 10 13 4 | 56 57 55 58 51 56 60 57 53 59 55
6M | 9 10 15 9 11 7 12 13 15 8 4 | 44 51 47 48 48 44 51 48 43 46 46
7 | 9 13 15 15 15 5 12 7 9 13 4 | 35 35 29 32 35 28 31 29 30 27 29
8 | 8 8 12 12 16 6 10 8 7 22 4 | 32 29 25 24 26 24 27 22 27 35 26
9M | 16 16 11 23 15 11 18 18 17 23 6 | 83 85 80 77 81 78 88 83 77 84 80
10E | 13 24 14 16 15 11 19 10 12 15 5 | 97 96 96 97 98 91 99 96 94 97 95
11 | 9 9 15 11 13 5 10 10 12 13 4 | 33 37 29 33 40 29 38 33 32 31 32
X12E | 232 --- 151 --- 121 208 4 --- --- --- 0 | 9999 --- 9999 --- 9999 9999 9999 --- --- --- 9999
13 | 8 12 15 15 24 4 13 9 9 10 4 | 34 36 29 34 45 29 34 30 32 26 30
14M | 8 13 14 14 16 5 10 10 15 12 4 | 34 35 27 32 36 28 32 33 34 26 30
15 | 13 13 12 12 14 3 13 11 11 14 4 | 31 30 24 29 32 24 29 30 28 24 25
16E | 10 17 8 13 21 6 15 13 13 13 5 | 43 37 36 37 44 35 35 43 41 40 38
17 | 7 14 15 14 15 5 15 11 11 16 4 | 32 33 28 38 36 30 32 36 33 30 31
18 | 8 12 9 13 22 8 11 10 18 11 4 | 62 59 57 61 56 59 59 56 68 57 58
19 | 12 17 15 14 15 5 11 13 9 15 4 | 30 34 25 29 29 25 29 26 26 24 25
20 | 9 12 10 12 21 5 12 10 13 13 4 | 29 30 27 29 23 25 29 28 32 32 26
21 | 9 10 16 13 11 5 11 15 16 18 4 | 33 30 28 31 32 26 31 31 32 27 28
22 | 8 11 9 14 18 6 10 8 12 10 4 | 56 54 51 52 51 51 51 49 55 51 51
23M | 12 15 13 17 19 7 14 15 9 12 5 | 43 42 35 40 43 34 40 37 39 29 35
24M | 8 13 20 12 14 6 15 14 12 23 5 | 40 44 47 38 44 40 42 42 39 44 40
25E | 19 12 16 19 12 8 12 10 16 9 5 | 66 58 59 52 60 51 63 52 56 53 55
26 | 9 13 12 13 10 7 9 9 11 13 4 | 30 29 25 28 26 25 27 28 27 26 25
27 | 14 12 16 17 12 8 11 10 11 14 4 | 40 34 31 30 39 29 39 36 31 29 32
28E | 8 12 9 10 19 5 12 11 7 11 4 | 27 25 21 24 27 23 25 23 24 25 22
29 | 11 16 18 15 11 7 16 17 13 14 5 | 33 34 29 28 31 27 29 35 33 29 28
30 | 6 11 14 10 13 6 11 7 10 10 3 | 31 33 32 30 33 29 35 27 29 30 29
31 | 10 15 16 13 15 7 12 13 13 13 4 | 37 38 28 33 41 28 33 37 35 30 32
32E | 11 16 14 10 13 6 14 18 10 11 4 | 182 184 180 174 184 176 182 188 175 175 181
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 14 14 15 6 13 12 12 14 |T 46 46 42 43 46 41 45 44 44 42 42
WRMS | 10 13 14 14 14 6 12 10 10 12 |NE 32 33 28 31 34 27 32 31 30 27 28
MEDI | 9 12 14 13 15 6 12 10 11 13 |MD 34 35 29 33 39 29 34 35 33 30 31
Table 3.1815.5 GPS week: 1815 Day: 5 MJD: 56954.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1M | 6 8 16 8 8 5 11 11 11 11 3 | 47 50 47 49 47 45 50 43 44 46 47
2 | 12 11 12 13 13 4 13 9 10 18 4 | 26 26 25 25 24 22 24 24 22 25 23
4M | 7 9 13 10 9 5 8 14 11 13 3 | 27 28 28 26 28 24 26 26 28 21 25
5 | 9 14 11 15 22 5 18 9 10 16 5 | 44 46 43 46 50 42 45 41 38 43 42
6 | 8 8 12 9 7 3 14 5 10 6 3 | 35 41 35 33 40 36 44 35 37 34 36
7 | 7 12 13 17 10 4 10 8 12 12 4 | 32 35 31 36 35 30 32 31 32 28 31
8M | 9 7 11 15 17 5 11 8 11 28 4 | 28 28 28 27 27 26 28 26 30 37 27
9M | 15 16 8 24 15 9 17 17 16 20 6 | 72 84 76 74 81 75 84 80 79 81 77
10 | 7 20 15 14 15 8 20 7 12 16 5 | 130 137 132 134 138 131 137 133 128 135 133
11 | 8 8 14 13 9 4 10 11 13 14 4 | 27 33 28 28 34 25 32 27 30 26 27
X12E | 8 19 9 10 16 7 --- 12 --- 10 5 | 793 700 788 700 788 682 --- 698 --- 706 795
13 | 11 13 14 14 17 6 13 10 11 8 4 | 39 37 32 37 41 32 34 32 34 31 34
14M | 7 12 13 11 16 5 10 11 13 11 4 | 36 37 33 37 38 34 36 35 34 30 34
15 | 9 14 10 13 18 5 19 10 11 13 4 | 37 39 33 38 38 32 33 35 37 32 34
16E | 10 13 9 13 20 7 18 10 14 12 4 | 46 46 44 47 45 45 44 48 52 46 46
17 | 10 15 16 14 13 5 14 10 12 15 4 | 37 35 32 36 37 32 32 35 33 34 32
18 | 8 13 9 16 16 6 13 12 11 16 4 | 40 44 37 40 42 38 42 36 39 37 38
19 | 13 15 13 16 15 4 12 16 11 15 5 | 31 35 30 32 30 29 34 31 31 27 29
20 | 7 11 8 12 16 6 11 12 12 12 4 | 30 30 29 30 25 28 30 32 32 35 29
21 | 8 11 16 11 9 6 17 21 12 18 5 | 28 30 27 25 27 23 31 25 25 26 25
22 | 9 10 8 10 17 6 11 8 17 11 4 | 37 37 34 35 34 34 41 33 35 32 33
23M | 10 16 12 15 16 6 15 20 11 15 5 | 52 57 51 52 58 51 53 50 57 43 51
24 | 7 10 13 9 14 4 12 9 12 14 4 | 42 48 45 41 45 42 44 44 44 39 43
25E | 11 12 16 14 17 7 13 8 16 11 4 | 72 76 77 75 77 74 53 73 70 73 73
26 | 8 9 13 11 10 5 10 7 10 19 4 | 32 32 29 33 28 28 27 30 26 34 29
27 | 11 12 14 19 15 6 11 8 13 16 4 | 35 34 31 29 37 31 39 34 34 30 32
28E | 7 10 9 11 18 4 14 8 9 8 3 | 35 35 32 35 36 31 32 33 37 34 33
29 | 13 15 16 18 13 10 18 13 16 16 5 | 37 34 31 36 31 28 31 32 30 28 30
30 | 8 13 14 26 9 6 14 6 11 12 4 | 33 37 34 41 34 31 39 32 35 33 34
31M | 9 14 16 15 17 6 11 17 15 14 5 | 36 40 35 36 43 33 37 39 35 31 35
32E | 11 17 10 13 16 7 13 18 14 11 5 | 167 167 164 160 170 161 167 176 164 160 167
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 13 15 15 6 14 12 12 15 |T 69 68 68 66 71 63 46 66 45 65 68
WRMS | 9 13 13 13 13 5 13 9 11 14 |NE 33 34 30 33 33 29 33 31 31 29 30
MEDI | 9 12 13 13 15 6 13 10 12 14 |MD 37 37 33 36 38 32 36 35 35 34 34
Table 3.1815.6 GPS week: 1815 Day: 6 MJD: 56955.000
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 8 15 7 7 5 12 12 11 10 3 | 47 54 46 47 53 47 56 55 47 49 49
2 | 9 10 12 15 11 5 12 12 12 17 4 | 22 29 26 30 28 25 29 27 25 27 24
4 | 8 9 13 9 7 5 7 17 9 13 3 | 32 33 31 34 35 31 36 38 31 30 32
5 | 8 13 9 15 16 4 13 9 14 15 4 | 45 50 47 51 44 47 50 47 48 53 46
6 | 11 6 12 10 9 5 13 9 12 11 3 | 40 44 39 40 45 38 46 40 41 41 41
7 | 11 11 12 17 12 3 11 9 16 13 4 | 35 37 30 39 35 29 32 32 32 25 31
8 | 9 8 11 13 14 5 11 15 11 26 4 | 28 30 26 26 25 22 25 24 26 34 25
9 | 15 15 9 22 9 10 18 16 15 19 5 | 79 93 83 81 84 81 91 89 79 89 84
10 | 9 16 12 13 14 5 19 9 13 16 4 | 114 120 116 116 115 115 115 116 121 114 116
11 | 8 9 14 12 10 4 10 12 10 13 4 | 43 45 41 48 52 41 50 46 39 43 44
12E | 11 17 8 13 15 3 19 11 15 9 4 | 796 523 797 525 791 700 9999 524 381 525 800
13 | 9 12 14 15 20 4 10 10 12 11 4 | 32 36 26 36 40 27 31 29 29 24 29
14 | 11 10 11 14 17 6 13 9 12 14 4 | 30 32 27 33 33 26 28 26 28 23 26
15 | 9 12 9 11 17 5 16 12 11 17 4 | 29 33 26 29 31 24 30 29 30 24 26
16E | 14 14 11 13 20 7 16 21 11 16 5 | 39 36 35 34 39 32 32 43 35 38 35
17 | 8 14 15 11 12 6 13 12 15 14 4 | 32 35 31 36 40 34 36 39 39 36 34
18 | 8 14 8 18 19 7 13 18 9 15 5 | 44 49 44 48 46 44 47 44 49 48 44
19 | 11 17 12 17 16 6 11 16 14 16 5 | 32 35 29 38 34 30 36 33 33 36 31
20 | 9 10 10 13 17 4 11 10 11 14 4 | 27 30 28 29 28 26 29 27 28 35 27
21 | 8 10 16 11 14 5 14 26 13 17 5 | 30 35 29 32 36 28 34 36 29 30 29
22 | 8 10 8 14 20 5 8 8 13 12 4 | 36 38 36 40 39 35 38 36 35 40 35
23 | 9 14 12 16 16 6 14 13 13 12 4 | 42 45 39 48 46 40 43 44 46 36 41
24 | 5 10 14 11 13 5 12 11 8 14 3 | 33 37 35 32 34 31 37 33 38 31 33
25E | 11 10 15 19 10 6 11 11 17 11 4 | 70 74 69 73 74 73 50 74 76 76 72
26 | 7 11 11 11 11 3 12 8 10 13 3 | 26 29 24 24 25 23 25 25 30 26 24
27 | 10 12 16 18 15 3 10 7 11 12 4 | 37 39 36 42 44 35 41 38 36 38 37
28E | 8 12 6 10 19 4 11 12 10 9 4 | 28 30 27 26 30 25 28 27 29 28 26
29 | 14 18 13 19 15 7 20 12 23 14 6 | 34 37 32 31 33 30 34 31 39 31 31
30 | 7 9 11 10 11 3 10 7 8 12 3 | 28 32 30 27 31 26 31 28 30 29 28
31 | 10 20 16 14 17 7 13 15 18 13 5 | 31 40 25 34 41 27 35 32 34 27 30
32E | 12 15 12 10 17 7 17 22 17 10 5 | 198 199 195 193 201 194 197 207 195 195 197
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 12 14 15 5 13 13 13 14 |T 69 63 67 62 72 64 46 61 56 60 68
WRMS | 9 13 13 11 13 5 12 11 12 15 |NE 32 35 30 34 36 29 34 33 33 31 31
MEDI | 9 12 12 13 15 5 12 12 12 13 |MD 34 37 32 36 39 31 36 36 35 36 33
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 4.1815 GPS week: 1815 MJD: 56949.0-56955.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2980 |U 6 6 17 |U 7 11 27 |U 8 10 21 |
emr | emr 2969 | 8 9 20 |U 9 11 29 | 8 9 23 |
esa | esa 2989 | 8 8 19 |U 7 10 27 | 9 11 23 |
gfz | gfz 2968 |U 8 9 20 |U 9 10 32 |U 10 11 27 |
grg | grg 2998 | 8 9 20 |U 10 12 35 |U 8 10 23 |
igr | igr 2972 | 6 7 18 | 7 10 28 | 9 10 22 |
igs | igs 2965 | 7 8 19 | 9 12 32 | 10 16 29 |
jpl | jpl 2941 | 8 9 21 | 10 14 33 |U 9 10 24 |
mit | mit 2976 | 9 10 28 |U 9 12 35 |U 11 12 26 |
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 5.1815.0 GPS week: 1815 Day: 0 MJD: 56949.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3052 | 7 8 19 | 10 12 26 | 9 9 25 |
emr | emr 3060 | 7 10 19 | 10 10 31 | 10 7 27 |
esa | esa 3072 | 7 9 18 | 9 10 25 | 10 9 26 |
gfz | gfz 3060 | 8 8 17 | 11 10 31 | 11 9 30 |
grg | grg 3071 | 10 10 23 | 13 12 37 | 10 8 28 |
igr | igr 3049 | 6 8 18 | 8 11 24 | 10 9 25 |
igs | igs 3049 | 7 8 19 | 12 11 36 | 9 8 26 |
jpl | jpl 3056 | 8 9 20 | 21 22 45 | 11 10 30 |
mit | mit 3072 | 22 23 85 | 12 11 33 | 11 11 31 |
Table 5.1815.1 GPS week: 1815 Day: 1 MJD: 56950.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3028 | 6 6 19 | 9 11 28 | 10 14 30 |
emr | emr 2968 | 8 9 21 | 9 11 24 | 10 14 30 |
esa | esa 2976 | 8 8 20 | 8 11 27 | 12 17 33 |
gfz | gfz 2968 | 8 8 22 | 10 11 32 | 11 16 33 |
grg | grg 3042 | 7 8 22 | 11 12 30 | 11 14 32 |
igr | igr 2976 | 6 7 19 | 8 11 29 | 11 14 32 |
igs | igs 2986 | 7 8 20 | 9 11 27 | 12 22 42 |
jpl | jpl 2872 | 9 11 25 | 10 12 27 | 13 16 30 |
mit | mit 2976 | 7 7 22 | 9 12 34 | 15 21 40 |
Table 5.1815.2 GPS week: 1815 Day: 2 MJD: 56951.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 9 25 | 6 12 28 | 8 8 20 |
emr | emr 2968 | 9 10 25 | 10 19 33 | 9 10 23 |
esa | esa 2976 | 10 11 25 | 7 10 28 | 10 10 25 |
gfz | gfz 2968 | 11 11 27 | 8 10 32 | 13 15 36 |
grg | grg 2975 | 8 9 25 | 10 15 44 | 8 9 25 |
igr | igr 2974 | 8 10 26 | 6 10 31 | 9 9 23 |
igs | igs 2975 | 8 10 25 | 8 16 36 | 10 13 29 |
jpl | jpl 2968 | 9 11 25 | 10 19 32 | 11 12 32 |
mit | mit 2976 | 9 9 24 | 9 16 41 | 11 12 28 |
Table 5.1815.3 GPS week: 1815 Day: 3 MJD: 56952.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 6 13 | 6 9 26 | 8 11 23 |
emr | emr 2968 | 9 8 22 | 9 12 33 | 8 10 21 |
esa | esa 2976 | 9 8 21 | 6 9 27 | 8 13 22 |
gfz | gfz 2968 | 8 8 21 | 7 10 31 | 8 12 25 |
grg | grg 2976 | 6 6 21 | 8 12 41 | 7 10 20 |
igr | igr 2976 | 6 6 14 | 5 9 27 | 9 12 24 |
igs | igs 2935 | 7 8 21 | 7 11 31 | 9 14 25 |
jpl | jpl 2872 | 9 7 17 | 8 12 31 | 8 10 19 |
mit | mit 2976 | 8 8 23 | 8 12 37 | 11 12 26 |
Table 5.1815.4 GPS week: 1815 Day: 4 MJD: 56953.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 6 12 | 8 12 29 | 8 9 15 |
emr | emr 2876 | 7 11 20 | 11 12 31 | 8 9 16 |
esa | esa 2976 | 6 8 13 | 9 11 34 | 10 13 19 |
gfz | gfz 2873 | 7 11 18 | 11 12 37 | 9 9 20 |
grg | grg 2976 | 8 15 16 | 13 18 38 | 9 11 20 |
igr | igr 2880 | 6 8 17 | 10 13 32 | 8 8 17 |
igs | igs 2872 | 6 10 17 | 11 12 33 | 8 8 18 |
jpl | jpl 2972 | 8 8 20 | 8 12 34 | 9 6 21 |
mit | mit 2880 | 7 11 18 | 12 14 36 | 10 12 18 |
Table 5.1815.5 GPS week: 1815 Day: 5 MJD: 56954.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 5 4 11 | 7 11 23 | 9 10 15 |
emr | emr 2972 | 9 8 18 | 8 10 23 | 8 10 19 |
esa | esa 2976 | 9 6 20 | 8 10 21 | 9 11 17 |
gfz | gfz 2969 | 7 8 15 | 9 11 24 | 9 10 22 |
grg | grg 2976 | 7 7 14 | 9 10 22 | 8 9 19 |
igr | igr 2976 | 7 5 13 | 7 10 24 | 9 10 17 |
igs | igs 2975 | 6 6 14 | 7 10 23 | 8 10 18 |
jpl | jpl 2876 | 7 7 24 | 10 13 28 | 9 10 20 |
mit | mit 2976 | 6 6 11 | 8 11 29 | 10 10 22 |
Table 5.1815.6 GPS week: 1815 Day: 6 MJD: 56955.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 7 19 | 6 8 32 | 6 6 18 |
emr | emr 2972 | 8 9 17 | 7 7 28 | 7 6 24 |
esa | esa 2976 | 6 7 19 | 6 7 29 | 7 7 19 |
gfz | gfz 2972 | 6 9 20 | 6 8 34 | 7 7 22 |
grg | grg 2976 | 7 7 17 | 8 7 35 | 6 8 20 |
igr | igr 2976 | 5 7 19 | 5 7 32 | 6 6 18 |
igs | igs 2964 | 5 7 17 | 8 17 37 | 14 36 44 |
jpl | jpl 2972 | 8 9 18 | 6 8 34 | 5 4 21 |
mit | mit 2976 | 5 7 16 | 7 9 37 | 7 8 20 |
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 6.1815 GPS week: 1815 MJD: 56949.500-56955.500
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 | -58 -11 0 -146 -3 | 10 19
| 21 29 52 44 6 | 3
emr uuuuu | 9 2 89 12 9 | 31 36
| 17 16 99 39 11 | 5
esa uuuuu | 3 -16 79 6 -1 | 13 23
| 15 14 66 57 5 | 3
gfz uuuuu | 29 -33 13 8 -3 | -68 70
| 15 24 105 86 8 | 3
grg uuuuu | 10 10 -40 98 4 | 35 40
| 16 4 117 140 7 | 4
igr xxxxx | 1 -7 -34 69 0 | -6 16
| 15 17 55 61 3 | 2
irf xxxxx | 4 12 -29 -14 4 | -3 17
| 8 9 24 28 3 | 3
jpl uuuuu | 8 10 20 41 -8 | 10 18
| 26 26 84 77 11 | 4
mit uuuuu | 0 19 -82 -53 4 | 17 23
| 17 21 40 81 3 | 2
ngs uuuuu | 23 18 -70 141 3 | 7 15
| 49 35 89 51 7 | 2
sio uuxxx | 9 2 -34 184 -8 | 43 45
| 14 12 66 84 7 | 3
Table 7.1815.0 GPS week: 1815 Day: 0 MJD: 56949.500
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 | -67 -65 46 -177 1 | 9 18
emr uuuuu | 12 17 117 20 18 | 21 29
esa uuuuu | -4 -17 98 -64 5 | 12 22
gfz uuuuu | 48 -68 40 -98 -3 | -68 70
grg uuuuu | 14 18 -198 328 2 | 30 36
igr xxxxx | 3 -21 -63 -9 -3 | -7 16
irf xxxxx | 17 26 -36 22 7 | -6 17
jpl uuuuu | -18 48 53 -94 -23 | 11 22
mit uuuuu | 4 45 -68 58 4 | 14 21
ngs uuuuu | 17 48 -169 216 1 | 5 14
sio uuxxx | 35 22 -83 279 2 | 39 42
Table 7.1815.1 GPS week: 1815 Day: 1 MJD: 56950.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -34 -3 -82 -223 4 | 10 18
emr uuuuu | 8 8 100 60 0 | 28 31
esa uuuuu | 3 -1 27 -35 1 | 13 23
gfz uuuuu | 31 -61 156 -82 -12 | -66 69
grg uuuuu | 24 8 -24 156 3 | 32 37
igr xxxxx | -10 3 -59 164 -2 | -7 16
irf xxxxx | 3 17 -55 19 4 | -4 16
jpl uuuuu | 19 6 5 54 -19 | 13 21
mit uuuuu | -19 30 -90 35 1 | 16 22
ngs uuuuu | -3 -6 -18 119 5 | 4 13
sio uuxxx | -8 12 -98 281 -3 | 42 44
Table 7.1815.2 GPS week: 1815 Day: 2 MJD: 56951.500
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 | -52 -11 23 -109 -4 | 13 21
emr uuuuu | -12 -6 207 -37 1 | 31 34
esa uuuuu | 13 -8 60 8 -3 | 16 24
gfz uuuuu | 38 -35 -152 50 -7 | -65 67
grg uuuuu | 7 9 -94 38 6 | 36 40
igr xxxxx | 14 3 -14 112 4 | -4 15
irf xxxxx | 2 16 -48 -24 8 | -1 17
jpl uuuuu | -1 1 82 47 -5 | 13 21
mit uuuuu | -15 39 -90 -89 6 | 18 24
ngs uuuuu | 38 0 -41 138 2 | 7 15
sio uuxxx | 7 -1 -34 139 -1 | 45 47
Table 7.1815.3 GPS week: 1815 Day: 3 MJD: 56952.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -68 9 -24 -138 -7 | 14 21
emr uuuuu | -9 0 -33 2 29 | 33 36
esa uuuuu | -19 -4 49 -52 0 | 17 25
gfz uuuuu | 29 -14 -105 116 1 | -65 67
grg uuuuu | 8 12 -76 190 16 | 39 43
igr xxxxx | -4 -5 -61 80 3 | -3 15
irf xxxxx | -6 14 -13 -27 2 | 1 17
jpl uuuuu | 43 -22 138 0 -15 | 13 21
mit uuuuu | -20 21 -41 -81 -1 | 20 27
ngs uuuuu | 85 -12 81 119 6 | 9 16
sio uuxxx | -2 -4 13 79 -10 | 47 49
Table 7.1815.4 GPS week: 1815 Day: 4 MJD: 56953.500
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 | -84 -32 11 -151 -13 | 12 18
emr uuuuu | 36 8 -60 63 12 | 36 41
esa uuuuu | -2 -16 126 71 -10 | 15 23
gfz uuuuu | 39 -21 51 90 -13 | -66 68
grg uuuuu | 13 7 177 -104 -1 | 40 45
igr xxxxx | -11 22 47 -3 0 | -4 14
irf xxxxx | 8 6 16 -12 -2 | 1 17
jpl uuuuu | -15 41 -58 28 5 | 9 14
mit uuuuu | 13 10 -41 -29 1 | 19 25
ngs uuuuu | 30 22 -117 93 8 | 9 17
sio uuxxx | 17 -16 86 85 -12 | 47 48
Table 7.1815.5 GPS week: 1815 Day: 5 MJD: 56954.500
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 | -73 2 67 -132 -1 | 8 19
emr uuuuu | 8 -29 168 0 2 | 35 40
esa uuuuu | -2 -21 -2 64 -1 | 11 21
gfz uuuuu | 2 -6 45 37 11 | -71 73
grg uuuuu | -22 5 -85 8 10 | 36 42
igr xxxxx | -13 -25 -111 75 -4 | -7 16
irf xxxxx | -3 -1 -26 -15 3 | -3 18
jpl uuuuu | 39 -11 33 150 -7 | 6 12
mit uuuuu | 15 -17 -85 -98 5 | 15 22
ngs uuuuu | 61 82 -166 91 8 | 7 16
sio uuxxx | 6 4 -87 209 -17 | 42 44
Table 7.1815.6 GPS week: 1815 Day: 6 MJD: 56955.500
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 | -29 22 -39 -90 0 | 6 18
emr uuuuu | 22 17 121 -27 3 | 35 40
esa uuuuu | 29 -41 192 48 0 | 9 21
gfz uuuuu | 18 -25 53 -57 -2 | -72 74
grg uuuuu | 25 12 17 66 -5 | 35 40
igr xxxxx | 28 -22 23 64 1 | -8 18
irf xxxxx | 9 5 -42 -60 4 | -4 18
jpl uuuuu | -8 5 -112 99 5 | 3 13
mit uuuuu | 19 8 -160 -171 7 | 14 22
ngs uuuuu | -68 -8 -60 207 -12 | 7 16
sio uuxxx | 6 -1 -36 214 -11 | 39 43
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