[IGSREPORT-22211] Wk 1761 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Fri Oct 25 14:29:43 PDT 2013
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1761 (Oct 06, 2013 - Oct 12, 2013)
Contacts: J. Griffiths (jake.griffiths at noaa.gov)
K. Choi (kevin.choi 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:
igs1761[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1761[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1761[0-6].cls IGS GPS clock combination summary report.
igs17617.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs17617.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 | AMC2 BRMU BRST BRUX CONZ DUBO HERT HOLM KOUC KOUR
0 | COD | METS MKEA MOBS MONP NKLG NYA1 OPMT PDEL REYK RIOP
0 | COD | SYDN TLSE WAB2 KOUC MOBS REYK
0 | EMR | WUHN WUHN
0 | ESA | MATE MCIL MCIL UNSA
0 | GFZ | ARTU ARTU HNLC RIOP
0 | GRG | IRKJ MATE WUHN IRKJ KOUC MATE WUHN
0 | MIT | DARW
1 | COD | ALBH ALGO ALIC AMC2 AUCK BAKO BOR1 BRFT BRMU BRST
1 | COD | BRUX CAS1 CHTI DARW DRAO DUBO GRAS HARB HERT HOB2
1 | COD | HOLB HYDE INVK KARR KOKB KOUR MAC1 MAS1 MAW1 MDVJ
1 | COD | MOBS NANO NICO NRC1 NRIL OPMT PDEL PTBB QAQ1 REUN
1 | COD | REYK RIOP SCH2 SPT0 SSIA TOW2 USN3 WAB2 WILL WROC
1 | COD | XMIS ZAMB INVK MOBS REYK WROC XMIS
1 | EMR | YELL YELL
1 | ESA | CHUR INVK CHUR FLRS INVK
1 | GFZ | CHUR BRAZ REUN
1 | GRG | IRKJ BRAZ CHUR IRKJ
1 | MIT | 4 16 19 21 4 16 21 USNO USNO
2 | COD | ALGO AUCK BAKO BOR1 BREW DAEJ DARW FAA1 GLPS HOB2
2 | COD | HOLB HOLM KOUR MIZU MOBS NKLG NTUS REYK TSKB WAB2
2 | COD | WHIT XMIS YKRO ZAMB REYK
2 | ESA | NTUS NTUS
2 | GFZ | HYDE YELL HYDE
2 | GRG | BRAZ IRKJ KELY NTUS POLV REUN BRAZ GRAZ IRKJ KELY
2 | GRG | KOUR MAW1 NTUS POLV REUN
2 | JPL | YELL
2 | MIT | 4 19 22 19 22 MDVJ TNML CONZ MDVJ TNML
3 | COD | CHUR CONZ GRAZ HOFN JOZ2 KOUC MOBS OPMT TSKB WHIT
3 | COD | WROC XMIS CONZ HOFN JOZ2 KOUC WHIT XMIS
3 | EMR | ONSA YELL CHUR OPMT YELL
3 | ESA | WHIT TIXI WHIT
3 | GFZ | MATE REYK HNLC REYK
3 | GRG | KELY MATE ONSA CHUR GRAZ KELY MAC1 ZIMM
3 | JPL | 10 WHIT
3 | MIT | 24 ALGO AUCK GRAZ HOFN MDVJ ONSA OPMT PDEL SCH2 SYDN
3 | MIT | TIDB USNO WILL AUCK GRAZ HOFN MDVJ PDEL SCH2 SYDN
3 | MIT | TIDB USNO
4 | COD | ALIC BRFT CONZ DGAR FAA1 HERT HOB2 JOZ2 KOUC REUN
4 | COD | REYK SSIA TRO1 WROC XMIS CONZ HERT KOUC REYK TRO1
4 | EMR | 5 12 HERS
4 | ESA | ALIC TRO1
4 | GFZ | NTUS TRO1 DGAR HNLC PIMO
4 | GRG | IRKJ NTUS WUHN BRFT IRKJ WUHN
4 | JPL | 5 12
4 | MIT | 2 4 5 6 9 10 18 23 26 1 2 3 4 5 7 9 10 16 18 19 20
4 | MIT | 22 23 26 CAS1 HOB2 KARR KOUR SYOG TIDB ALGO CAS1
4 | MIT | CRO1 GRAS HLFX HNPT HOB2 KARR MAR6 MDVJ MORP NICO
4 | MIT | NRC1 PRDS SYOG TIDB WILL YEBE
5 | COD | JOZ2 KOUC ONSA XMIS ZIMM JOZ2 KOUC ONSA XMIS ZIMM
5 | ESA | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
5 | ESA | 21 22 23 24 25 26 27 28 29 31 32 1 2 3 4 5 6 7 8
5 | ESA | 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
5 | ESA | 26 27 28 29 31 32
5 | GFZ | ZIMM HNLC ZIMM
5 | GRG | KELY WTZR WUHN DAEJ DARW IRKJ KELY NRMD NTUS WTZR
5 | GRG | WUHN
5 | MIT | 19 22 BJFS TWTF BAKO BJFS HOB2 MDVJ TWTF
6 | COD | ABPO ALGO ALIC BRAZ CAS1 DARW DAV1 DGAR DUBO GLPS
6 | COD | GLSV HARB HOB2 HOLB HRAO KOUC MAC1 MAW1 MCM4 MDVJ
6 | COD | MIZU MONP NKLG NRMD NTUS REUN REYK SYDN SYOG TWTF
6 | COD | USN3 WAB2 WSRT ZAMB KOUC
6 | EMR | HERS
6 | GFZ | 22 22 KELY SYOG
6 | GRG | USNO WUHN IRKJ KOUC USNO WUHN
6 | JPL | 10
6 | MIT | 29 GOPE MONP PDEL
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
----+--------+--------+-------------
1 | GRG | ~08:05 | ~ -0.18 ns
2 | GRG | ~09:49 | ~ -0.14 ns
4 | GRG | ~10:05 | ~ 0.19 ns
4 | MIT | ~00:00 | ~ -0.15 ns
5 | MIT | ~00:00 | ~ 1.40 ns
6 | GRG | ~07:10 | ~ -0.14 ns
6 | MIT | ~22:50 | ~ -0.10 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. 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 | -1.7 .0 -1.2 -44 58 27 .19
EMR | 0 | 2.2 4.5 8.2 -16 14 -8 -.07
ESA | 0 | 4.6 1.9 -10.0 0 1 29 -.08
GFZ | 0 | -.1 .2 -1.4 -21 -13 9 .07
GRG | 0 | 7.2 .5 -5.3 -21 42 4 .11
JPL | 0 | 1.1 3.3 13.3 -75 24 4 .36
MIT | 0 | 2.1 -.5 4.7 -18 28 -37 .28
NGS | 0 | 3.5 -10.5 5.8 -58 -1 -2 .54
SIO | 0 | 4.7 1.6 18.5 -6 12 -109 .06
COD | 1 | -1.4 -.3 -.7 -49 57 20 -.06
EMR | 1 | -.5 5.5 12.5 -10 9 -8 -.09
ESA | 1 | 4.9 5.6 -13.0 0 -14 30 -.13
GFZ | 1 | -.3 .6 -1.4 -11 0 1 -.13
GRG | 1 | 4.0 .6 -13.0 -21 12 6 .21
JPL | 1 | 4.9 10.8 16.5 -67 8 8 .23
MIT | 1 | 3.7 -.3 7.8 -22 21 -40 -.06
NGS | 1 | 3.9 -3.5 9.2 -43 -7 19 .40
SIO | 1 | 3.2 3.9 17.7 53 25 19 -.19
COD | 2 | -2.2 -.2 -1.9 -43 51 15 -.04
EMR | 2 | -1.7 10.5 5.1 -15 8 -5 -.01
ESA | 2 | 1.6 4.9 -16.8 -49 15 34 -.36
GFZ | 2 | .1 .6 -1.0 -13 -3 7 -.40
GRG | 2 | 3.6 2.7 -5.3 -27 26 -12 .19
JPL | 2 | 8.6 6.3 16.1 -96 5 7 -.20
MIT | 2 | 1.0 2.6 9.9 18 45 -45 .0
NGS | 2 | 5.6 -.9 10.4 -54 -12 27 .24
SIO | 2 | 3.4 3.9 20.2 91 20 140 -.20
COD | 3 | -1.5 -.7 -.9 -51 31 16 -.03
EMR | 3 | 3.1 13.2 9.4 -10 1 -18 -.03
ESA | 3 | 2.7 3.1 -13.0 -21 5 33 -.18
GFZ | 3 | .3 .4 -.6 -19 -21 11 -.36
GRG | 3 | 5.6 3.4 -12.7 -21 28 -11 .20
JPL | 3 | 6.6 2.6 16.9 -106 30 17 .11
MIT | 3 | 5.6 6.1 8.8 -11 19 -44 .16
NGS | 3 | 5.7 -.9 10.3 -56 -14 24 .27
SIO | 3 | 2.0 5.4 7.8 87 -4 135 -.12
COD | 4 | -.4 -.4 -1.0 -58 39 12 .03
EMR | 4 | 4.5 9.7 7.9 -10 3 -11 -.0
ESA | 4 | 3.1 6.6 -10.8 -1 -28 29 .03
GFZ | 4 | .5 .2 -1.0 -15 -7 8 .10
GRG | 4 | 9.7 5.7 -15.6 -28 34 6 .33
JPL | 4 | 10.6 13.1 10.9 -60 -15 -23 .29
MIT | 4 | 4.6 4.3 7.6 -13 23 -27 .13
NGS | 4 | 8.3 -2.6 5.8 -22 -20 39 .30
SIO | 4 | .9 6.8 19.8 100 50 106 -.06
COD | 5 | -1.2 -.4 -1.2 -63 38 8 .0
EMR | 5 | -4.0 11.7 6.5 -18 7 -10 -.04
ESA | 5 | 5.4 6.5 -8.9 -16 -8 36 -.19
GFZ | 5 | -.4 .4 -1.3 -23 -4 13 -.04
GRG | 5 | 5.9 2.2 -10.3 -42 13 -3 .50
JPL | 5 | 1.8 10.2 14.8 -34 29 -17 .09
MIT | 5 | 4.0 .9 13.0 -19 30 -22 .05
NGS | 5 | 3.8 1.1 19.8 -91 -20 17 .21
SIO | 5 | 2.7 1.8 15.3 55 5 47 -.11
COD | 6 | -1.4 -.2 -.9 -67 17 2 .0
EMR | 6 | .2 5.9 11.3 -8 15 -16 -.14
ESA | 6 | 2.8 4.4 -7.9 -19 6 35 -.15
GFZ | 6 | .1 .0 -1.6 -17 -10 12 .10
GRG | 6 | -.2 -1.4 -5.2 -31 0 -1 .41
JPL | 6 | 8.4 6.5 8.6 -45 -3 14 .42
MIT | 6 | 2.3 -.8 12.6 -6 19 -32 .18
NGS | 6 | -10.5 -1.6 8.0 -57 29 -69 .27
SIO | 6 | .9 -3.5 12.2 -53 0 -81 -.12
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 1.1761.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1761.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 2.1761.[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 3.1761.[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 5.1761.0-6). 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 1761 summary. (Oct 06, 2013 - Oct 12, 2013)
Table 1.1761.a GPS week: 1761 MJD: 56571.000-56577.000
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 247| 1 0 3 -15 13 20 .11 10 10 | -834 -281 21 139
| 0 1 0 15 19 14 .01 | 464 618
emr 79| -1 2 6 1 -11 7 .06 15 15 | 1966 45 18 154
| 1 2 0 10 15 13 .04 | 1210 1122
esa 150| 0 0 -1 0 -2 -3 -.20 6 6 | -1238 897 22 137
| 0 0 0 19 13 14 .03 | 631 1561
gfz 193| -2 1 -4 -3 0 2 .09 11 10 | -21 235 13 119
| 0 0 1 5 18 11 .03 | 281 328
grg 188| 1 1 -4 6 1 9 .35 13 13 | -8 82 17 337
| 0 1 1 23 17 11 .04 | 260 341
igr n/a| 0 0 0 -8 21 -4 -.34 4 4 | -6804 378 16 100
| 0 0 1 7 16 5 .02 | 1421 890
jpl 80| -2 0 0 6 -7 4 .11 14 13 | 1587 139 18 168
| 2 1 1 34 18 19 .02 | 1178 902
mit 299| 0 -2 0 13 -17 -1 -.13 11 10 | -261 87 29 285
| 0 1 0 36 28 17 .03 | 306 316
ngs 236| 0 0 3 -15 15 -28 .04 11 9 | 192674 2003191 1759 3541
| 1 0 1 37 39 18 .03 | 1818974 3540679
sio 449| 0 0 -1 60 6 21 -.66 19 21 | --- --- --- ---
| 0 1 0 51 31 118 .02 | --- ---
Table 1.1761.b GPS week : 1761 MJD: 56571.000-56577.000
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 | 5 4 4 5 5 5 5 |
3 | 4 4 3 3 4 4 4 |
4 | 3 4 3 3 4 4 4 |
5 | 5 5 5 5 5 5 5 |
6 | 3 4 3 4 4 4 4 |
7 | 4 4 4 4 4 4 4 |
8 | 4 3 4 4 4 4 4 |
9 | 3 3 3 3 4 3 3 |
10 | 4 4 4 4 5 5 6 |
11 | 4 4 4 4 4 4 4 |
12 | 5 5 5 5 5 6 7 |
13 | 4 4 4 4 4 4 4 |
14 | 4 4 4 5 4 4 5 |
15 | 4 4 4 5 5 5 5 |
16 | 5 5 5 5 5 5 5 |
17 | 5 4 5 5 5 5 5 |
18 | 4 4 4 5 4 4 4 |
19 | 4 4 4 4 5 8 4 |
20 | 4 4 4 4 4 4 4 |
21 | 4 3 4 5 4 4 4 |
22 | 4 4 3 4 4 4 4 |
23 | 4 4 4 5 4 4 5 |
24 | 4 4 4 4 4 4 5 |
25 | 4 4 4 5 5 4 5 |
26 | 3 3 4 4 4 4 4 |
27 | 4 5 4 4 4 4 4 |
28 | 4 4 4 4 4 4 4 |
29 | 4 5 5 4 5 4 5 |
30 | 0 0 --- --- --- --- --- |
31 | 5 5 5 5 4 4 5 |
32 | 4 4 4 4 4 4 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 2.1761.0 GPS week: 1761 Day: 0 MJD: 56571.000
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 0 4 -29 16 36 .12 10 10 | -1308 267 21 130
emr 80| -1 0 6 3 -2 0 .08 16 16 | 1712 -342 14 146
esa 150| 0 0 -1 -2 1 5 -.24 6 6 | -1840 2334 10 184
gfz 194| -2 2 -1 -10 -10 5 .07 9 9 | -199 200 10 96
grg 187| 2 1 -4 9 16 7 .31 12 12 | 35 -68 13 137
igr n/a| 0 0 0 0 10 -5 -.37 4 4 | -7670 194 16 99
jpl 80| -1 0 0 -14 -30 0 .12 14 14 | 1297 -13 14 170
mit 298| 0 -1 0 2 16 -34 -.10 11 9 | 126 -231 24 274
ngs 238| 0 0 0 31 -15 -26 .06 9 8 | -1304 279 1944 3255
sio 452| 1 0 -1 -6 15 -136 -.66 19 18 | --- --- --- ---
Table 2.1761.1 GPS week: 1761 Day: 1 MJD: 56572.000
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 245| 1 0 2 -19 3 24 .11 9 9 | -1318 469 23 141
emr 79| -1 0 6 12 -27 9 .07 16 16 | 1033 -976 16 150
esa 150| 0 0 -1 18 -24 -2 -.21 6 6 | -1352 -1992 10 125
gfz 193| -2 1 -3 -3 25 10 .05 10 10 | -374 517 13 114
grg 189| 3 -1 -4 -19 13 25 .30 14 14 | -248 345 18 415
igr n/a| 0 0 0 -10 8 -7 -.34 4 4 | -7880 -593 15 107
jpl 80| -1 0 0 -24 -17 -17 .13 13 13 | 808 -834 17 174
mit 300| 0 -1 0 -27 -3 -12 -.09 10 8 | -659 372 28 311
ngs 237| 0 0 1 21 58 -28 .09 11 10 | -823225 2561888 1992 3776
sio 446| 0 0 0 28 32 -6 -.66 19 19 | --- --- --- ---
Table 2.1761.2 GPS week: 1761 Day: 2 MJD: 56573.000
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| 1 1 3 -14 19 29 .11 10 10 | -944 -114 20 158
emr 80| -1 3 5 -7 -16 19 .11 15 15 | 637 737 15 181
esa 150| 0 0 -1 -36 -2 -12 -.21 5 5 | -1716 1767 10 143
gfz 191| -2 1 -3 -4 -13 1 .13 10 10 | -235 645 13 153
grg 189| 1 0 -4 36 0 11 .32 12 12 | -13 -119 16 602
igr n/a| 0 0 0 -15 5 -2 -.34 4 4 | -8327 1100 16 120
jpl 80| -2 -1 0 -15 -8 38 .10 14 13 | 95 915 16 187
mit 300| 0 -1 0 70 5 -7 -.11 9 8 | -48 22 21 302
ngs 239| 1 0 3 -21 6 -59 .01 10 9 | -1045 56 1667 3317
sio 437| -1 2 -2 121 9 148 -.62 18 21 | --- --- --- ---
Table 2.1761.3 GPS week: 1761 Day: 3 MJD: 56574.000
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| 2 0 4 -8 34 8 .11 10 10 | -1127 70 21 130
emr 80| 0 1 6 -7 15 21 .06 16 16 | 883 1868 17 151
esa 150| 0 0 0 -2 20 -24 -.18 6 6 | -1579 1938 9 128
gfz 192| -2 1 -5 -3 11 -20 .10 11 11 | -98 443 13 104
grg 187| 1 2 -6 32 12 21 .39 13 13 | -441 676 16 284
igr n/a| 0 0 0 -8 34 0 -.33 5 5 | -7722 1724 16 81
jpl 80| -2 0 0 78 -26 22 .08 15 14 | 704 1419 19 166
mit 300| 0 -1 0 -5 -56 7 -.12 11 10 | -371 406 26 278
ngs 235| 0 0 3 -65 -24 2 .03 10 10 | -1131 163 1462 3624
sio 452| 0 1 -1 85 -38 151 -.66 19 23 | --- --- --- ---
Table 2.1761.4 GPS week: 1761 Day: 4 MJD: 56575.000
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| 2 -1 4 -18 25 28 .11 12 12 | -559 -976 23 123
emr 80| 0 4 6 15 0 -2 .05 15 15 | 3006 -136 45 156
esa 150| 1 0 -2 23 -9 -7 -.19 6 6 | -825 255 13 95
gfz 192| -2 0 -4 7 19 -1 .09 10 10 | 116 -308 19 103
grg 189| 2 2 -7 -26 -19 4 .38 13 12 | 280 -349 29 135
igr n/a| 0 0 0 3 50 -6 -.34 5 5 | -5905 257 17 76
jpl 80| -7 -1 1 9 11 -6 .11 14 13 | 2446 -54 30 166
mit 300| 1 -2 1 3 -3 16 -.18 11 10 | -631 -286 45 301
ngs 235| 1 1 3 -59 -26 -32 .06 11 10 | -999999 9239911 1519 3362
sio 452| 0 0 -1 115 51 89 -.69 19 24 | --- --- --- ---
Table 2.1761.5 GPS week: 1761 Day: 5 MJD: 56576.000
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 -3 2 13 17 -6 .13 10 10 | -484 -562 20 154
emr 80| -3 6 6 3 -18 -14 .05 16 16 | 3776 -1443 12 169
esa 150| 1 0 -3 6 -6 20 -.18 6 6 | -17 4 99 165
gfz 194| 0 0 -4 -6 -4 13 .09 11 10 | 410 150 14 148
grg 189| 2 2 -5 0 -23 -9 .39 17 14 | 259 158 15 447
igr n/a| 0 0 0 -12 22 -14 -.31 5 5 | -4749 -767 18 129
jpl 80| -1 -2 -1 0 14 -10 .11 14 14 | 3401 -1056 18 160
mit 300| 1 -3 0 -5 -29 13 -.14 13 12 | -224 449 29 191
ngs 236| 0 1 6 -23 38 -21 .01 10 9 | 4175425 -999999 1785 3692
sio 451| 0 -1 -1 71 0 24 -.66 20 21 | --- --- --- ---
Table 2.1761.6 GPS week: 1761 Day: 6 MJD: 56577.000
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 2 -34 -26 18 .11 12 11 | -101 -1127 19 138
emr 80| -2 4 7 -12 -26 20 -.01 14 14 | 2715 610 13 126
esa 150| 1 0 -1 -10 1 -6 -.23 6 6 | -1337 1978 9 120
gfz 196| -2 0 -6 -6 -24 6 .11 11 10 | 228 2 14 115
grg 191| 0 1 -1 11 13 5 .35 12 12 | 69 -68 15 345
igr n/a| 0 0 -2 -11 18 3 -.33 5 4 | -5380 735 15 93
jpl 80| 0 0 1 10 3 7 .09 13 13 | 2363 602 15 156
mit 300| 1 -4 0 60 -52 4 -.17 15 13 | -20 -120 30 343
ngs 235| -1 0 2 6 68 -36 .01 12 10 | -999999 3220041 1945 3761
sio 457| 0 -1 -2 7 -24 -121 -.70 20 22 | --- --- --- ---
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 3.1761.0 GPS week: 1761 Day: 0 MJD: 56571.000
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 | 11 10 6 7 11 5 12 15 11 14 4 | 33 30 25 27 32 20 32 23 29 21 26
2 | 12 22 11 13 13 4 16 10 10 37 4 | 21 26 19 30 26 18 22 24 24 33 20
3 | 9 12 4 11 8 5 12 12 8 15 3 | 22 21 23 29 27 20 25 24 28 21 23
4 | 7 11 5 7 9 3 9 9 8 20 3 | 17 21 17 21 18 15 22 18 19 22 17
5 | 10 19 8 8 15 6 23 10 9 15 4 | 81 78 79 76 82 76 80 80 82 77 78
6 | 10 12 5 10 8 4 10 7 6 16 3 | 44 44 45 45 48 42 46 45 45 44 45
7 | 10 18 6 11 11 3 16 7 10 13 4 | 27 23 18 20 29 14 23 19 24 16 19
8 | 8 15 6 10 9 5 10 13 7 23 3 | 22 25 19 19 22 17 26 21 22 25 18
9 | 7 15 6 9 6 5 9 7 7 19 3 | 20 24 16 16 19 14 24 17 21 21 17
10 | 7 17 7 8 15 6 13 8 9 23 4 | 63 68 68 66 65 66 68 64 63 64 65
11 | 10 14 5 7 14 4 11 13 9 10 3 | 46 50 49 53 61 46 53 47 47 46 49
12 | 9 21 6 8 14 4 22 8 9 17 4 | 26 26 17 24 31 15 25 23 24 15 21
13 | 8 16 4 11 12 3 14 6 9 16 3 | 28 33 26 32 37 24 33 27 28 24 28
14 | 11 18 6 9 11 5 16 14 9 17 4 | 33 30 31 34 33 28 33 40 32 25 31
15 | 11 15 6 5 11 5 18 6 11 19 4 | 28 29 24 27 31 22 31 25 29 21 25
16 | 16 21 5 12 17 4 17 13 8 16 5 | 23 23 17 23 27 15 20 22 24 15 18
17 | 16 18 7 10 9 4 16 13 10 28 4 | 26 28 27 34 29 23 30 31 26 25 26
18E | 9 15 7 11 14 3 12 10 9 21 4 | 29 30 25 29 34 26 31 27 29 20 27
19 | 10 16 5 9 7 4 12 15 8 22 4 | 27 28 27 34 29 25 30 27 30 22 27
20E | 9 14 5 10 13 3 16 7 13 13 4 | 28 24 22 26 28 20 24 21 30 14 23
21 | 9 13 3 8 17 2 15 8 8 14 3 | 26 26 19 26 32 17 25 21 24 17 22
22E | 8 13 5 10 12 3 12 11 8 19 3 | 38 37 35 36 37 35 37 34 34 34 35
23 | 12 17 5 11 9 5 17 9 10 28 4 | 26 27 20 26 27 18 28 23 25 25 22
24 | 13 15 6 8 9 5 12 7 11 19 3 | 22 27 20 23 30 18 30 21 26 24 22
25 | 10 20 6 8 12 4 11 7 8 16 3 | 24 32 20 21 26 17 26 21 21 20 21
26 | 9 11 5 6 13 3 9 5 7 14 3 | 26 27 24 28 31 22 26 26 27 20 25
X27 | 8 12 7 9 --- 3 13 11 12 24 4 | 39 40 45 48 --- 42 47 42 46 37 43
28 | 8 16 5 10 14 5 13 6 7 17 3 | 19 21 22 28 33 17 24 20 23 17 21
29 | 13 17 7 9 11 4 16 10 9 26 4 | 31 32 28 33 33 27 34 30 30 30 29
X30 | 4 --- --- --- --- 28 --- --- --- --- 0 | 50 --- --- --- --- 22 --- --- --- --- 49
31 | 9 19 6 14 17 6 17 18 14 13 5 | 20 24 17 19 35 15 29 29 28 15 21
32 | 10 11 6 7 12 4 12 17 9 18 4 | 26 29 24 28 26 22 30 25 31 30 24
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 16 6 9 12 4 14 11 9 19 |T 30 31 28 31 33 25 32 29 31 27 29
WRMS | 10 16 6 9 12 4 14 9 8 18 |NE 27 28 24 28 31 22 29 26 28 24 26
MEDI | 9 15 6 9 12 4 13 10 9 17 |MD 26 28 24 28 31 20 30 25 28 22 24
Table 3.1761.1 GPS week: 1761 Day: 1 MJD: 56572.000
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 6 6 11 4 10 14 10 13 3 | 28 28 22 25 28 21 29 23 26 20 24
2 | 12 21 6 12 12 6 14 8 8 38 4 | 24 25 14 24 20 12 20 20 16 34 17
3 | 8 12 5 14 13 3 8 7 15 14 3 | 23 23 23 28 25 20 22 22 25 19 22
4 | 8 18 4 8 12 4 8 10 9 19 3 | 22 25 16 18 17 13 20 21 19 23 17
5E | 13 16 7 11 13 5 19 10 9 14 4 | 74 73 71 71 73 69 75 74 76 70 72
6 | 9 11 7 13 11 3 8 7 15 17 3 | 49 51 53 51 52 47 51 51 49 47 50
7 | 7 19 7 10 14 3 16 7 12 14 4 | 29 26 21 23 30 16 25 22 22 16 22
8 | 6 12 5 10 11 4 11 10 7 21 3 | 19 24 19 18 20 15 25 23 21 24 18
9 | 4 12 4 11 9 4 9 7 8 18 3 | 18 22 16 17 17 13 23 18 19 20 16
10E | 5 17 5 7 14 6 12 7 11 22 3 | 67 69 66 66 64 67 67 67 69 63 66
11 | 9 16 7 6 16 4 12 13 10 9 4 | 36 40 33 35 44 30 37 31 35 31 34
12 | 7 20 8 10 15 5 20 9 12 17 4 | 24 27 17 21 30 14 25 22 22 14 19
13 | 10 15 6 11 16 3 14 6 12 15 4 | 29 32 24 28 34 21 31 23 20 18 24
14 | 10 15 6 8 14 6 15 16 11 18 4 | 28 31 24 24 26 21 31 32 26 23 25
15 | 8 13 5 7 11 4 14 8 11 19 3 | 23 25 17 21 25 15 26 20 22 17 19
16 | 13 22 5 15 17 3 17 16 9 17 5 | 24 25 18 25 27 14 21 21 19 12 18
17 | 9 20 5 10 10 3 16 12 11 25 4 | 24 26 19 26 23 16 25 23 20 15 20
18E | 7 12 5 12 13 4 12 10 10 12 3 | 19 21 15 21 24 14 21 17 21 13 17
19 | 8 15 6 10 10 3 12 11 10 21 3 | 22 26 21 25 26 17 25 19 19 14 20
20E | 9 13 5 15 15 4 14 7 10 12 4 | 26 26 21 26 30 19 24 20 25 13 22
21 | 6 13 3 9 18 3 12 7 7 14 3 | 23 23 16 24 28 14 21 17 22 13 19
22E | 8 10 6 10 14 4 11 9 7 16 3 | 32 33 28 30 34 29 36 31 34 30 30
23 | 11 17 5 11 13 4 17 9 9 28 4 | 26 27 20 22 26 17 26 22 22 24 21
24 | 10 14 5 9 11 4 13 6 13 16 3 | 24 25 21 21 27 17 31 19 24 21 21
25 | 8 24 7 11 13 5 14 7 11 12 4 | 21 36 17 18 25 15 27 20 18 17 19
26 | 7 11 3 8 16 3 8 6 12 15 3 | 30 31 28 31 31 26 30 29 31 25 28
X27 | 10 10 4 19 --- 5 13 8 14 21 4 | 28 30 31 39 --- 27 37 27 32 23 29
28 | 6 17 4 11 14 4 12 6 10 16 3 | 20 22 19 25 31 15 22 18 21 15 19
29 | 14 16 7 11 11 5 17 7 13 27 4 | 27 25 19 24 20 17 28 22 24 18 20
X30 | 3 --- --- --- --- 297 --- --- --- --- 0 | 122 --- --- --- --- 22 --- --- --- --- 123
31 | 8 19 6 13 19 6 12 18 9 13 4 | 22 28 16 21 37 15 25 25 24 12 20
32 | 7 13 6 6 16 5 12 15 11 17 4 | 25 29 22 25 25 19 27 23 27 26 22
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 16 6 10 14 4 13 10 11 19 |T 31 30 24 28 30 22 30 26 27 23 28
WRMS | 9 16 6 10 14 4 13 8 10 19 |NE 29 28 21 25 27 18 27 23 23 20 26
MEDI | 8 15 5 10 13 4 12 8 10 17 |MD 24 26 21 25 27 17 26 22 22 20 21
Table 3.1761.2 GPS week: 1761 Day: 2 MJD: 56573.000
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 | 11 10 6 9 10 3 9 11 10 12 3 | 24 26 19 22 24 18 26 21 25 17 20
2 | 12 18 5 14 12 5 17 8 8 39 4 | 25 23 19 28 22 18 23 22 23 33 20
3 | 10 11 4 11 9 5 9 7 10 16 3 | 22 22 18 23 21 19 20 19 27 17 19
4 | 6 13 5 9 11 4 10 9 10 18 3 | 20 22 15 20 15 16 18 21 20 20 17
5E | 10 18 6 11 16 6 17 7 11 10 4 | 28 33 25 26 37 25 28 28 27 28 26
6 | 8 10 5 10 8 3 7 10 7 15 3 | 35 35 33 37 33 34 34 32 37 32 34
7 | 7 19 4 9 12 3 16 7 10 15 4 | 22 25 18 21 30 16 22 19 24 16 19
8 | 7 13 6 11 11 5 11 11 5 21 3 | 20 24 18 18 20 16 23 22 20 24 18
9 | 4 13 5 10 9 4 10 7 7 19 3 | 18 23 15 16 17 13 20 18 17 21 16
10E | 11 17 6 10 12 5 13 6 14 19 4 | 51 57 54 53 48 54 55 55 57 47 53
11 | 8 14 5 8 13 4 10 8 10 9 3 | 39 45 39 41 49 36 44 38 36 36 39
12 | 10 21 7 10 17 5 17 9 11 16 4 | 27 27 19 27 29 20 23 23 29 20 22
13 | 7 14 4 9 13 4 16 6 7 13 3 | 27 33 24 30 35 23 29 25 22 19 26
14 | 11 15 6 10 10 6 16 11 11 20 4 | 26 31 28 32 29 25 31 31 27 23 28
15 | 8 15 4 9 12 3 18 8 12 20 3 | 25 26 20 22 27 19 26 21 23 18 21
16 | 11 16 6 14 15 4 16 16 10 17 4 | 22 23 15 26 23 15 20 19 22 12 18
17 | 17 18 4 9 10 4 17 13 8 24 4 | 25 27 23 28 26 22 27 26 20 18 23
18E | 9 12 6 9 12 3 13 8 9 13 3 | 25 25 21 21 26 19 26 20 23 19 22
19 | 10 13 6 10 9 3 12 10 13 21 3 | 23 25 21 25 24 18 26 21 24 17 21
20E | 9 12 5 11 13 4 15 8 8 13 3 | 24 22 19 26 24 17 22 20 21 11 20
21 | 9 11 4 7 16 3 12 12 10 15 3 | 25 26 20 23 29 17 25 22 23 18 21
22E | 8 11 6 10 9 4 9 8 6 11 3 | 24 24 23 21 26 21 25 22 22 25 22
23 | 11 17 6 12 11 4 17 9 8 28 4 | 24 30 23 28 29 20 27 24 19 24 23
24 | 10 15 7 8 9 5 15 5 13 16 3 | 23 25 19 19 26 18 26 18 27 20 21
25 | 12 22 5 11 13 4 14 6 9 9 4 | 22 35 18 21 23 17 24 18 22 16 20
26 | 8 11 5 9 14 3 10 5 14 12 3 | 18 23 17 20 21 18 20 21 28 19 20
X27 | 8 11 6 12 --- 4 12 8 15 19 4 | 31 32 33 37 --- 33 38 32 36 28 33
28 | 7 15 4 11 13 3 12 7 8 16 3 | 20 22 20 26 31 16 23 20 20 15 20
29 | 13 16 5 10 10 4 20 11 11 27 4 | 29 30 23 28 26 24 29 28 28 26 25
31 | 11 17 5 13 19 6 14 14 13 13 5 | 19 24 17 21 35 15 23 21 26 13 19
32 | 10 12 6 10 15 5 12 14 12 18 4 | 27 31 26 30 29 23 30 27 28 32 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 15 5 10 12 4 14 9 10 18 |T 25 28 22 26 27 21 26 24 25 22 23
WRMS | 10 15 5 10 12 4 13 8 9 21 |NE 24 27 21 25 26 20 25 23 25 20 22
MEDI | 10 14 5 10 12 4 13 8 10 16 |MD 24 26 20 26 26 19 26 22 24 20 21
Table 3.1761.3 GPS week: 1761 Day: 3 MJD: 56574.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 10 12 5 11 12 6 11 10 8 13 3 | 25 24 20 25 25 17 24 19 23 20 20
2 | 13 18 7 16 16 5 17 9 10 39 4 | 22 23 17 27 22 16 23 19 19 34 18
3 | 8 12 5 10 10 3 8 8 8 18 3 | 21 20 24 27 24 20 23 21 18 20 21
4 | 4 10 5 10 13 4 9 10 7 20 3 | 18 18 16 20 16 15 18 17 18 21 16
5E | 11 19 6 9 14 5 23 8 10 9 4 | 25 33 27 28 31 27 33 26 29 29 27
6 | 9 12 5 11 10 5 9 13 11 21 3 | 65 63 69 66 66 62 65 67 60 69 65
7 | 7 17 5 12 11 5 18 9 10 13 4 | 28 24 20 26 29 17 26 20 24 18 21
8 | 10 13 6 11 11 5 12 8 8 21 3 | 21 22 18 20 20 15 25 20 19 25 18
9 | 7 15 5 10 9 4 10 7 7 18 3 | 21 23 16 20 17 15 20 17 19 20 17
10E | 11 15 6 13 14 6 14 9 11 18 4 | 62 62 64 65 60 65 65 65 62 61 63
11 | 6 16 7 10 15 4 11 8 9 14 3 | 41 44 43 47 55 42 46 41 40 39 43
12 | 9 20 7 11 14 6 23 14 11 17 5 | 23 23 18 24 29 18 25 23 22 21 19
13 | 9 15 6 11 11 4 14 6 11 15 3 | 31 34 27 35 34 27 34 27 26 23 28
14 | 17 12 7 11 13 7 17 10 11 24 4 | 33 32 30 32 34 25 31 30 24 26 29
15 | 12 16 4 11 10 4 18 13 12 20 4 | 25 27 23 23 26 22 27 23 23 19 22
16 | 15 21 5 12 17 3 15 17 10 18 5 | 20 24 17 23 27 16 19 21 20 15 17
17 | 13 19 7 8 13 4 17 15 11 23 4 | 23 26 23 30 28 23 30 29 24 21 24
18E | 12 16 7 12 14 4 17 12 9 13 4 | 28 25 24 28 28 22 26 19 25 22 22
19 | 10 17 5 17 9 3 13 9 10 22 4 | 27 25 27 37 28 24 27 24 22 20 25
20E | 8 15 6 12 17 4 13 9 7 12 4 | 27 27 25 30 29 22 24 24 24 18 24
21 | 9 14 5 10 18 4 14 12 14 15 4 | 24 25 19 26 28 17 25 19 18 19 19
22E | 10 14 8 10 15 4 13 13 12 15 4 | 26 28 24 27 34 25 31 26 32 28 25
23 | 9 16 9 13 12 4 17 8 14 29 4 | 26 28 24 29 27 20 29 22 22 26 23
24 | 14 16 8 9 9 5 15 11 7 13 4 | 26 26 18 20 28 20 32 21 24 20 21
25 | 13 24 6 9 14 6 17 7 13 10 4 | 21 36 18 20 25 17 28 21 23 18 20
26 | 7 14 5 11 9 3 10 6 14 11 3 | 34 33 33 33 34 31 32 32 27 29 31
X27 | 6 10 4 12 --- 4 13 7 8 18 3 | 42 39 44 46 --- 42 46 40 42 36 42
28 | 8 18 4 11 15 5 13 10 9 13 4 | 17 20 18 26 31 15 21 20 22 17 19
29 | 11 15 6 11 13 5 16 9 14 26 4 | 29 29 24 34 31 26 30 28 25 30 26
31 | 9 15 6 16 15 6 13 15 10 14 4 | 20 26 18 24 34 18 25 23 24 18 21
32 | 8 12 7 9 17 5 11 12 10 20 4 | 22 27 17 22 22 18 26 21 25 24 20
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 16 6 11 13 5 15 10 10 19 |T 28 29 25 30 30 24 30 26 26 26 26
WRMS | 10 16 6 11 13 5 14 10 10 23 |NE 27 28 24 29 29 23 29 25 25 24 25
MEDI | 9 15 6 11 13 4 14 9 10 18 |MD 25 26 23 27 28 20 27 23 24 21 22
Table 3.1761.4 GPS week: 1761 Day: 4 MJD: 56575.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 10 12 8 9 10 7 11 10 13 13 4 | 28 27 23 25 25 18 29 19 26 22 22
2 | 13 19 8 15 12 6 15 9 13 39 4 | 16 21 14 25 20 12 20 17 19 34 15
3 | 7 10 5 9 14 3 9 10 15 16 3 | 14 17 17 18 24 13 18 17 15 14 15
4 | 6 11 6 10 13 4 10 11 10 22 3 | 15 18 13 15 13 11 21 17 15 19 13
5E | 14 17 7 10 9 5 19 10 9 9 4 | 25 27 22 24 27 24 28 22 26 24 23
6 | 8 11 5 11 12 2 9 10 15 17 3 | 25 28 28 26 31 26 27 31 24 28 26
7 | 9 16 7 13 12 4 14 10 12 15 4 | 26 24 18 23 29 15 25 23 21 21 20
8 | 11 10 5 11 11 6 11 11 10 24 3 | 25 24 19 22 23 17 28 23 26 27 21
9 | 10 10 5 11 9 4 11 10 10 21 3 | 22 23 17 20 20 15 27 19 21 24 18
10E | 15 14 9 11 13 7 14 15 10 17 4 | 43 44 46 43 39 46 48 45 47 44 43
11 | 8 14 5 6 14 3 10 8 11 12 3 | 34 41 37 39 50 35 40 35 35 34 37
12 | 12 22 8 11 13 5 22 17 8 16 5 | 24 26 16 23 31 16 25 28 24 19 19
13 | 10 14 5 11 14 4 13 8 12 16 4 | 29 31 23 31 33 23 34 23 22 20 25
14 | 16 15 6 9 9 6 15 9 8 23 4 | 34 27 24 31 27 22 30 26 23 19 25
15 | 10 16 7 10 9 4 17 11 14 19 4 | 22 25 19 23 26 16 26 22 23 18 20
16 | 18 19 4 14 16 4 14 15 11 15 5 | 22 21 16 24 28 14 17 21 21 14 17
17 | 18 17 7 8 13 4 19 12 10 22 4 | 23 26 21 28 29 22 31 26 25 19 22
18E | 9 12 5 10 12 3 16 11 10 17 4 | 18 18 14 19 24 14 23 19 20 17 15
19 | 10 13 5 8 23 4 11 10 15 23 4 | 21 24 22 24 42 20 27 22 19 19 22
20E | 11 11 4 10 17 4 11 8 12 13 3 | 27 24 20 24 24 18 22 21 24 17 21
21 | 7 12 4 8 16 3 13 13 13 20 4 | 20 22 14 20 29 13 22 17 21 17 17
22E | 9 11 6 7 13 5 13 11 8 15 3 | 17 20 15 17 23 15 24 17 13 19 15
23 | 14 16 7 11 11 4 14 8 9 29 4 | 30 28 20 25 25 19 27 20 20 25 21
24 | 12 15 7 8 9 6 12 13 13 13 4 | 20 28 20 22 30 19 28 26 24 21 22
25 | 15 22 6 10 11 5 14 9 9 8 4 | 23 32 16 16 24 13 25 17 19 16 17
26 | 11 10 5 6 9 2 9 11 15 9 3 | 23 23 21 22 23 19 26 22 29 19 21
X27 | 8 9 5 11 --- 6 12 9 16 19 4 | 26 29 30 31 --- 29 35 29 28 25 29
28 | 11 15 4 10 14 4 11 8 14 14 4 | 20 23 20 27 33 18 23 22 23 18 21
29 | 13 16 7 10 12 5 20 10 10 27 4 | 26 25 23 29 25 21 27 25 25 25 23
31 | 9 13 6 14 16 5 13 9 10 16 4 | 20 23 16 17 33 14 25 20 21 14 18
32 | 12 12 6 8 17 4 12 14 9 22 4 | 27 36 27 32 26 28 35 31 31 33 28
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 15 6 10 13 5 14 11 11 19 |T 24 25 21 24 27 19 27 23 23 22 21
WRMS | 12 15 6 10 12 5 13 10 10 24 |NE 23 25 20 24 28 18 26 22 22 21 21
MEDI | 11 14 6 10 12 4 13 10 11 17 |MD 23 25 20 24 26 18 27 22 23 19 21
Table 3.1761.5 GPS week: 1761 Day: 5 MJD: 56576.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 8 11 7 9 13 5 10 10 13 15 3 | 23 24 21 22 25 15 27 19 22 18 20
2 | 14 21 9 16 12 5 16 11 9 41 5 | 19 23 15 25 20 13 19 19 15 39 15
3 | 10 9 4 13 15 3 9 9 15 16 4 | 17 16 14 19 21 13 18 15 13 13 14
4 | 7 11 6 9 12 4 10 15 7 21 3 | 18 18 14 15 15 11 15 22 13 20 13
5E | 11 19 7 10 12 6 21 14 8 12 4 | 23 27 21 26 25 22 27 27 22 28 22
6 | 10 11 5 12 19 3 8 10 14 15 4 | 31 28 29 31 40 28 30 31 24 28 29
7 | 11 14 5 11 11 4 15 9 9 14 4 | 26 23 14 21 29 13 22 19 19 14 18
8 | 10 11 7 9 12 5 11 13 8 21 3 | 23 23 19 18 25 15 25 22 21 24 19
9 | 9 11 6 8 10 4 10 12 6 19 3 | 20 21 15 16 21 12 22 20 18 21 15
10E | 14 20 8 10 14 8 14 18 14 20 5 | 61 62 61 61 56 60 57 63 61 56 59
11 | 6 14 5 8 17 3 11 8 10 16 3 | 32 38 33 34 47 31 37 34 28 32 33
12 | 10 24 7 8 12 7 22 23 12 17 5 | 23 26 17 21 29 16 25 27 24 18 19
13 | 12 15 5 11 14 5 14 10 10 17 4 | 27 31 19 27 33 20 27 19 23 14 22
14 | 10 15 5 12 11 4 15 13 8 25 4 | 27 31 25 29 27 22 28 23 24 17 24
15 | 11 16 4 12 10 3 17 15 11 17 4 | 21 25 17 20 26 15 25 23 17 18 18
16 | 9 14 4 16 18 3 12 13 12 14 4 | 18 19 14 24 25 13 19 17 18 11 16
17 | 14 16 8 12 9 6 17 14 7 24 4 | 20 25 19 28 24 18 26 25 18 17 19
18E | 11 14 5 11 13 3 16 12 8 19 4 | 20 19 16 18 21 13 21 17 18 19 15
19 | 11 14 8 11 58 7 13 15 12 25 7 | 21 23 20 21 51 18 24 20 18 17 18
20E | 8 16 5 9 14 4 15 9 10 12 3 | 25 25 18 23 25 15 20 18 25 10 19
21 | 8 15 5 11 15 3 14 16 10 20 4 | 21 22 15 23 26 12 20 17 17 20 16
22E | 10 20 5 11 11 3 12 11 8 19 4 | 26 25 22 23 25 21 25 20 26 24 21
23 | 11 16 8 11 13 4 16 9 10 30 4 | 24 26 17 22 26 14 24 16 21 22 18
24 | 9 14 5 8 10 5 14 17 11 15 4 | 20 25 19 18 29 17 30 22 22 18 20
25 | 9 21 5 11 10 5 16 14 7 11 4 | 22 33 18 19 24 15 28 21 19 15 19
26 | 8 13 5 9 8 3 10 13 8 9 3 | 26 24 23 26 24 22 23 29 21 24 23
X27 | 7 9 5 14 --- 5 13 9 11 18 4 | 27 32 28 33 --- 29 39 29 26 27 29
28 | 10 17 4 13 13 4 12 11 8 13 4 | 20 23 19 24 30 14 21 22 19 16 19
29 | 12 17 6 7 11 6 16 13 10 27 4 | 23 23 21 24 22 18 25 24 20 24 20
31 | 8 13 5 12 14 5 13 12 9 17 4 | 19 22 15 19 32 14 25 17 20 13 18
32E | 10 13 5 10 20 4 12 11 9 22 4 | 38 36 33 37 34 33 39 35 35 37 35
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 16 6 11 17 5 14 13 10 20 |T 24 26 21 24 28 19 26 23 22 21 21
WRMS | 10 16 6 10 14 5 14 12 9 21 |NE 22 24 19 23 27 17 24 22 20 20 19
MEDI | 10 14 5 11 12 4 14 12 10 17 |MD 23 25 19 23 25 15 25 22 21 19 19
Table 3.1761.6 GPS week: 1761 Day: 6 MJD: 56577.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 10 10 6 11 8 4 11 9 10 18 3 | 29 29 22 27 26 20 29 23 23 21 24
2 | 15 19 9 19 11 4 14 12 12 41 5 | 22 24 16 33 22 17 19 22 19 39 18
3 | 10 9 5 9 12 4 9 10 11 15 3 | 19 20 16 25 24 16 20 18 16 17 18
4 | 8 9 5 12 11 4 9 13 11 23 3 | 20 18 16 19 15 13 17 19 15 23 15
5E | 10 16 5 9 19 4 19 14 12 12 5 | 29 28 24 27 27 26 28 27 26 29 25
6 | 10 9 4 8 11 2 8 11 15 14 3 | 26 28 26 30 28 25 27 28 24 26 26
7 | 9 14 5 13 10 4 13 10 10 14 3 | 27 24 18 23 30 16 23 23 21 20 21
8 | 10 11 6 7 9 5 11 15 7 24 3 | 26 25 22 22 25 19 25 26 21 28 22
9 | 9 11 5 7 8 4 10 14 8 21 3 | 20 24 16 17 20 15 21 22 17 21 17
10E | 16 19 8 13 11 7 15 22 16 20 5 | 61 62 59 59 57 60 60 64 59 60 58
11 | 12 14 5 10 12 4 11 9 10 14 3 | 40 47 44 50 56 43 51 47 39 44 45
12 | 12 23 8 11 14 6 26 27 17 15 6 | 23 28 19 25 30 19 27 26 21 21 20
13 | 9 13 5 8 10 3 13 11 10 17 3 | 29 34 26 34 37 26 35 28 25 24 29
14 | 21 15 10 9 11 4 14 10 10 25 4 | 42 35 33 37 35 30 34 35 35 25 34
15 | 8 14 7 10 9 6 16 15 16 17 4 | 25 29 22 26 31 22 28 29 27 23 25
16 | 15 14 6 11 17 4 12 14 11 16 4 | 26 21 14 26 25 15 17 19 19 18 17
17 | 11 16 6 14 8 4 14 14 15 27 4 | 26 30 26 38 30 25 29 35 22 25 27
18E | 9 10 7 10 14 4 14 13 11 12 4 | 21 20 15 23 26 15 19 21 19 15 18
19 | 12 14 5 10 13 2 10 14 12 24 4 | 24 25 23 30 28 21 26 24 22 22 23
20E | 11 12 6 9 14 5 12 15 15 12 4 | 30 25 23 27 25 20 23 30 27 17 24
21 | 9 14 6 8 15 4 13 13 11 19 4 | 21 24 17 23 30 14 22 15 18 19 18
22E | 9 14 7 7 13 4 11 12 7 16 3 | 29 29 25 27 29 25 25 27 26 24 26
23 | 12 15 7 10 11 5 15 14 15 30 4 | 24 27 19 27 28 17 28 22 23 26 21
24 | 13 13 6 21 10 4 13 22 11 17 5 | 24 28 23 23 30 22 30 25 24 22 23
25 | 10 20 6 11 10 5 13 20 12 9 4 | 22 36 21 22 26 18 28 25 19 19 22
26 | 8 14 5 10 10 3 10 16 18 10 4 | 23 29 25 28 28 24 25 33 24 25 25
X27 | 9 8 4 10 --- 4 14 11 14 21 4 | 37 41 41 44 --- 41 49 42 37 36 41
28 | 8 16 4 9 13 6 12 13 7 14 3 | 23 23 22 29 35 20 23 27 23 20 23
29 | 13 17 5 9 11 4 16 20 10 30 4 | 27 30 26 35 31 26 32 37 27 37 28
31 | 11 13 7 13 15 4 11 19 13 21 4 | 22 25 20 19 34 18 25 20 25 18 21
32E | 17 14 8 9 15 7 14 20 13 23 5 | 48 56 47 48 47 46 54 52 54 51 48
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 14 6 11 12 5 13 15 12 20 |T 27 29 24 29 30 23 29 28 25 26 25
WRMS | 11 14 6 10 12 4 13 13 10 22 |NE 25 28 22 28 29 21 27 26 23 24 24
MEDI | 10 14 6 10 11 4 13 14 11 17 |MD 26 28 22 27 28 20 27 26 23 23 23
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 4.1761 GPS week: 1761 MJD: 56571.0-56577.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2992 |U 6 6 16 |U 7 9 25 |U ---- ---- ---- |
emr | emr 2972 | 8 7 21 |U 8 8 26 | ---- ---- ---- |
esa | esa 2976 | 6 7 16 |U 7 10 24 | ---- ---- ---- |
gfz | gfz 2971 |U 7 7 16 |U 7 10 25 |U ---- ---- ---- |
grg | grg 2880 |U 8 10 22 |U 8 11 33 |U ---- ---- ---- |
igr | igr 2975 | 7 7 16 | 7 10 24 | ---- ---- ---- |
igs | igs 2976 | 7 7 16 | 7 9 24 | ---- ---- ---- |
jpl | jpl 2972 | 8 7 20 |U 8 11 29 |U ---- ---- ---- |
mit | mit 2976 | 7 7 19 |U 16 24 105 |U ---- ---- ---- |
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 5.1761.0 GPS week: 1761 Day: 0 MJD: 56571.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3038 | 6 6 18 | 6 8 18 | ---- ---- ---- |
emr | emr 2976 | 6 9 22 | 8 7 22 | ---- ---- ---- |
esa | esa 2976 | 6 7 18 | 6 9 18 | ---- ---- ---- |
gfz | gfz 2976 | 6 7 18 | 7 9 17 | ---- ---- ---- |
grg | grg 2880 | 6 10 22 | 9 10 22 | ---- ---- ---- |
igr | igr 2976 | 6 7 19 | 6 8 16 | ---- ---- ---- |
igs | igs 2976 | 6 7 18 | 7 9 17 | ---- ---- ---- |
jpl | jpl 2976 | 6 7 21 | 9 9 26 | ---- ---- ---- |
mit | mit 2976 | 7 7 17 | 9 10 28 | ---- ---- ---- |
Table 5.1761.1 GPS week: 1761 Day: 1 MJD: 56572.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3029 | 6 8 17 | 7 9 28 | ---- ---- ---- |
emr | emr 2976 | 6 9 17 | 8 8 26 | ---- ---- ---- |
esa | esa 2976 | 6 9 15 | 7 9 29 | ---- ---- ---- |
gfz | gfz 2976 | 6 9 15 | 7 9 29 | ---- ---- ---- |
grg | grg 2880 | 9 13 24 | 9 11 29 | ---- ---- ---- |
igr | igr 2976 | 7 9 15 | 7 9 30 | ---- ---- ---- |
igs | igs 2976 | 6 9 15 | 7 9 28 | ---- ---- ---- |
jpl | jpl 2976 | 6 8 17 | 8 9 33 | ---- ---- ---- |
mit | mit 2976 | 7 10 16 | 7 7 29 | ---- ---- ---- |
Table 5.1761.2 GPS week: 1761 Day: 2 MJD: 56573.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 6 11 | 9 11 29 | ---- ---- ---- |
emr | emr 2974 | 7 7 15 | 8 9 29 | ---- ---- ---- |
esa | esa 2976 | 6 7 13 | 9 11 29 | ---- ---- ---- |
gfz | gfz 2971 | 6 7 12 | 9 12 28 | ---- ---- ---- |
grg | grg 2880 | 6 8 18 | 9 12 34 | ---- ---- ---- |
igr | igr 2976 | 5 6 12 | 9 10 28 | ---- ---- ---- |
igs | igs 2976 | 6 7 12 | 8 11 28 | ---- ---- ---- |
jpl | jpl 2974 | 7 8 14 | 9 10 32 | ---- ---- ---- |
mit | mit 2976 | 6 7 12 | 17 32 46 | ---- ---- ---- |
Table 5.1761.3 GPS week: 1761 Day: 3 MJD: 56574.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 5 18 | 8 10 26 | ---- ---- ---- |
emr | emr 2972 | 10 7 23 | 9 9 26 | ---- ---- ---- |
esa | esa 2976 | 7 6 17 | 8 11 27 | ---- ---- ---- |
gfz | gfz 2971 | 7 6 17 | 8 11 27 | ---- ---- ---- |
grg | grg 2880 | 9 10 24 | 10 11 36 | ---- ---- ---- |
igr | igr 2976 | 7 6 17 | 9 11 27 | ---- ---- ---- |
igs | igs 2976 | 7 6 18 | 8 10 26 | ---- ---- ---- |
jpl | jpl 2972 | 9 10 24 | 9 14 33 | ---- ---- ---- |
mit | mit 2976 | 7 6 18 | 11 12 26 | ---- ---- ---- |
Table 5.1761.4 GPS week: 1761 Day: 4 MJD: 56575.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 7 18 | 7 11 28 | ---- ---- ---- |
emr | emr 2972 | 9 6 29 | 8 9 30 | ---- ---- ---- |
esa | esa 2976 | 7 8 20 | 6 12 25 | ---- ---- ---- |
gfz | gfz 2971 | 8 8 22 | 6 12 26 | ---- ---- ---- |
grg | grg 2880 | 10 13 33 | 8 15 38 | ---- ---- ---- |
igr | igr 2976 | 7 8 23 | 6 12 25 | ---- ---- ---- |
igs | igs 2976 | 7 8 19 | 7 12 25 | ---- ---- ---- |
jpl | jpl 2972 | 8 8 29 | 6 13 31 | ---- ---- ---- |
mit | mit 2976 | 8 6 24 | 53 90 568 | ---- ---- ---- |
Table 5.1761.5 GPS week: 1761 Day: 5 MJD: 56576.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 6 11 | 5 10 28 | ---- ---- ---- |
emr | emr 2972 | 9 8 15 | 8 7 32 | ---- ---- ---- |
esa | esa 2976 | 6 6 10 | 6 9 27 | ---- ---- ---- |
gfz | gfz 2969 | 7 6 10 | 5 8 27 | ---- ---- ---- |
grg | grg 2880 | 7 7 14 | 8 8 40 | ---- ---- ---- |
igr | igr 2976 | 6 6 9 | 5 9 29 | ---- ---- ---- |
igs | igs 2976 | 7 6 10 | 7 8 29 | ---- ---- ---- |
jpl | jpl 2972 | 8 7 13 | 6 10 30 | ---- ---- ---- |
mit | mit 2976 | 7 6 13 | 5 10 22 | ---- ---- ---- |
Table 5.1761.6 GPS week: 1761 Day: 6 MJD: 56577.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 7 4 15 | 5 8 16 | ---- ---- ---- |
emr | emr 2968 | 9 5 24 | 7 6 18 | ---- ---- ---- |
esa | esa 2976 | 8 5 18 | 6 9 16 | ---- ---- ---- |
gfz | gfz 2969 | 8 5 21 | 6 8 18 | ---- ---- ---- |
grg | grg 2880 | 9 6 19 | 7 11 28 | ---- ---- ---- |
igr | igr 2975 | 8 5 20 | 5 9 15 | ---- ---- ---- |
igs | igs 2976 | 8 4 19 | 6 8 17 | ---- ---- ---- |
jpl | jpl 2968 | 9 5 24 | 8 11 22 | ---- ---- ---- |
mit | mit 2976 | 10 9 35 | 7 9 18 | ---- ---- ---- |
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 6.1761 GPS week: 1761 MJD: 56571.500-56577.500
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 | -24 6 140 104 -2 | 21 25
| 17 20 63 92 1 | 1
emr uuxxu | 28 -31 159 242 4 | 39 41
| 20 11 104 36 13 | 4
esa uuuuu | 5 9 -18 -129 -3 | 15 19
| 15 11 45 21 3 | 2
gfz uuuuu | -1 -2 61 -74 2 | 16 19
| 24 9 52 78 4 | 2
grg uuuux | 6 -2 -68 21 -4 | 15 17
| 10 11 23 75 7 | 1
igr xxxxx | -9 8 25 74 1 | 6 14
| 14 12 72 30 4 | 2
irf xxxxx | 7 5 -59 -23 0 | 6 14
| 10 10 44 18 2 | 2
jpl uuuuu | 28 3 -39 229 5 | 28 33
| 22 16 104 81 6 | 2
mit uuuuu | -7 -10 -114 -43 5 | 23 27
| 28 17 102 34 2 | 3
ngs uuuuu | -22 10 30 89 -3 | 12 19
| 59 29 65 109 4 | 1
sio xxxxx | 21 -56 55 -18 0 | 27 29
| 17 61 56 45 4 | 1
Table 7.1761.0 GPS week: 1761 Day: 0 MJD: 56571.500
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 | -9 17 101 151 -4 | 20 26
emr uuxxu | 13 -28 177 264 12 | 33 34
esa uuuuu | -8 11 -30 -147 -5 | 13 19
gfz uuuuu | 22 0 123 -10 2 | 13 18
grg uuuux | 13 -7 -84 102 -7 | 15 18
igr xxxxx | 7 10 -66 40 0 | 3 14
irf xxxxx | -5 6 -6 -30 0 | 4 14
jpl uuuuu | 42 25 -208 316 -1 | 28 33
mit uuuuu | -45 -12 12 -81 4 | 19 23
ngs uuuuu | 2 -21 36 -65 -1 | 10 19
sio xxxxx | -1 -11 69 25 -6 | 27 31
Table 7.1761.1 GPS week: 1761 Day: 1 MJD: 56572.500
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 | -18 18 84 138 -3 | 19 24
emr uuxxu | 57 -25 57 272 10 | 34 37
esa uuuuu | 22 -1 -66 -153 -1 | 13 19
gfz uuuuu | -41 -8 135 -100 -7 | 13 19
grg uuuux | 13 -4 -78 29 -10 | 14 18
igr xxxxx | -2 16 15 64 6 | 3 14
irf xxxxx | 11 -7 4 -8 0 | 4 14
jpl uuuuu | 60 14 -99 161 8 | 26 31
mit uuuuu | -5 -17 40 -9 6 | 19 24
ngs uuuuu | -82 15 3 121 0 | 11 19
sio xxxxx | 19 -71 116 55 -5 | 26 29
Table 7.1761.2 GPS week: 1761 Day: 2 MJD: 56573.500
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 | -37 3 205 61 -3 | 22 26
emr uuxxu | 21 -14 194 224 19 | 38 40
esa uuuuu | 23 26 -21 -102 -9 | 16 20
gfz uuuuu | 9 15 -5 -132 6 | 16 19
grg uuuux | 8 -16 -71 60 -8 | 16 18
igr xxxxx | 5 1 135 67 0 | 7 14
irf xxxxx | 13 14 -70 -26 -1 | 7 14
jpl uuuuu | 27 6 49 177 0 | 29 34
mit uuuuu | -26 -35 -127 -52 5 | 23 27
ngs uuuuu | -30 -14 15 166 -2 | 12 19
sio xxxxx | 41 -82 19 -67 -1 | 27 31
Table 7.1761.3 GPS week: 1761 Day: 3 MJD: 56574.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -45 -5 177 -29 -4 | 22 25
emr uuxxu | -2 -41 126 296 11 | 41 43
esa uuuuu | 12 -2 -55 -145 0 | 15 19
gfz uuuuu | -11 3 45 -199 2 | 16 20
grg uuuux | -6 -16 -91 62 2 | 16 17
igr xxxxx | -12 -5 33 57 4 | 7 14
irf xxxxx | -8 2 -120 -54 1 | 7 14
jpl uuuuu | 0 2 34 371 -1 | 28 33
mit uuuuu | -17 -4 -215 -82 7 | 24 27
ngs uuuuu | 54 43 162 260 -6 | 13 19
sio xxxxx | 20 -84 -36 -48 5 | 26 28
Table 7.1761.4 GPS week: 1761 Day: 4 MJD: 56575.500
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 | -30 8 101 130 -1 | 21 25
emr uuxxu | 19 -35 77 204 -4 | 42 45
esa uuuuu | -13 -2 69 -116 -4 | 16 19
gfz uuuuu | -20 -13 17 -71 3 | 16 20
grg uuuux | 17 10 -34 31 -3 | 15 17
igr xxxxx | -34 7 -22 130 -7 | 7 14
irf xxxxx | 4 7 -69 4 -2 | 7 14
jpl uuuuu | 3 -9 -110 219 6 | 27 32
mit uuuuu | 7 -8 -159 11 0 | 24 28
ngs uuuuu | 45 45 27 -15 1 | 13 19
sio xxxxx | 0 -121 20 -25 1 | 26 28
Table 7.1761.5 GPS week: 1761 Day: 5 MJD: 56576.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -31 -31 230 28 0 | 20 24
emr uuxxu | 41 -28 114 232 -9 | 41 44
esa uuuuu | 3 17 -35 -106 -1 | 15 19
gfz uuuuu | 19 -5 65 31 4 | 16 20
grg uuuux | 6 4 -39 -10 -8 | 13 16
igr xxxxx | -16 31 -22 63 1 | 5 15
irf xxxxx | 17 -8 -65 -21 3 | 6 14
jpl uuuuu | 40 9 -22 181 16 | 26 31
mit uuuuu | -5 -17 -139 -47 6 | 24 27
ngs uuuuu | -41 23 -53 69 -10 | 13 19
sio xxxxx | 27 -84 104 -11 2 | 25 28
Table 7.1761.6 GPS week: 1761 Day: 6 MJD: 56577.500
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 | 4 32 79 250 -2 | 23 25
emr uuxxu | 44 -49 368 203 -15 | 44 45
esa uuuuu | -5 14 9 -131 -3 | 17 19
gfz uuuuu | 18 -4 46 -36 3 | 19 21
grg uuuux | -10 12 -81 -130 9 | 14 16
igr xxxxx | -11 -3 103 95 4 | 8 14
irf xxxxx | 18 19 -88 -24 1 | 9 13
jpl uuuuu | 27 -25 81 180 9 | 32 34
mit uuuuu | 44 20 -211 -44 5 | 27 29
ngs uuuuu | -99 -23 20 85 -1 | 14 19
sio xxxxx | 40 60 96 -56 5 | 29 30
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