[IGSREPORT-25306] Wk 1949 IGS Final Orbits
acc
acc at igs.org
Tue Jun 6 17:02:31 PDT 2017
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 1949 (May 14, 2017 - May 20, 2017)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
igs1949[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1949[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1949[0-6].cls IGS GPS clock combination summary report.
igs19497.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs19497.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 | CEDU TIXI CEDU TIXI
0 | ESA | FAA1 MAL2 REUN FAA1 MAL2 REUN
0 | GFZ | ALBH FAA1 NRC1 ALBH FAA1 NRC1
0 | GRG | ADIS CAS1 CHTI DUBO GLSV KIT3 MAL2 MCM4 PIE1 SYOG
0 | GRG | ADIS CAS1 CHTI DUBO GLSV KIT3 MAL2 PIE1 SYOG
0 | MIT | NRC1
1 | COD | LHAZ MDVJ TIXI MDVJ TIXI
1 | EMR | CHUR YELL
1 | ESA | CHTI
1 | GFZ | ALGO ALGO NTUS SYOG
1 | GRG | CHTI FAA1 GLSV KIT3 LHAZ SYOG FAA1 GLSV KIT3 SYOG
2 | COD | MAL2 TIXI MAL2 PIE1 TIXI
2 | EMR | YAKT
2 | ESA | NOVM FAA1 NOVM
2 | GFZ | 11 CHTI FAA1
2 | GRG | CHTI GLSV MAL2 PIE1 SYOG CHTI GLSV KRGG MAL2 PIE1
2 | GRG | SCUB SYOG
2 | MIT | LHAZ LHAZ
3 | COD | AREQ TIXI AREQ THTI TIXI
3 | EMR | CHUR YAKT
3 | ESA | CHTI FAA1 MAL2 CHTI FAA1 MAL2
3 | GFZ | BJNM BJNM
3 | GRG | CRO1 DUBO FAIR GLSV GODE NLIB RABT SUTH SYOG TUVA
3 | GRG | DUBO FAIR GLSV GODE NLIB RABT SUTH SYOG TUVA
4 | COD | 8 27 8 27 FAIR MAL2 TIXI FAA1 MAL2 TIXI
4 | EMR | 8 27 8 27 SYOG GRAZ HERS SYOG
4 | ESA | BAKE CHTI NKLG BAKE CHTI NKLG
4 | GFZ | FAA1 MAL2 FAA1 MAL2
4 | GRG | BRST CHTI FAIR GLSV KIT3 NKLG SHAO SYOG BRST CHTI
4 | GRG | FAIR GLSV KIT3 MAS1 NKLG SHAO SYOG
4 | MIT | KIRI KIRI
5 | COD | TIXI ZECK AUCK TIXI
5 | EMR | 8
5 | ESA | MAL2 REUN MAL2 REUN SAVO
5 | GFZ | HERS CHTI HERS ZECK
5 | GRG | CHTI FAA1 GLSV KIT3 MAW1 REUN SHAO SSIA SYOG FAA1
5 | GRG | GLSV KIT3 MAW1 OUS2 REUN SHAO SYOG
6 | COD | AREQ MAW1 SUTH TIXI CHTI MAW1 SUTH
6 | EMR | YAR2 WHIT YAR2 YELL
6 | ESA | FAA1 LHAZ FAA1 LHAZ
6 | GFZ | 13 FAA1 FAA1 GODE
6 | GRG | 13 13 29 CHTI GLSV GODE MAW1 NLIB SEYG SYOG CHTI
6 | GRG | GLSV GODE MAW1 NLIB SEYG SYOG
6 | MIT | YSSK YSSK
5. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
6. The following table lists all maneuvered satellites for this week. The
solutions from COD and ESA, which modeled the maneuver, are used that day for
combination, if available. An associated accuracy code of 0 (unknown) is given
if only one AC is left (no redundancy). For the long arc evaluation the arc is
split into two parts at the given maneuver epoch.
PRN | Date | Ref. NANU
----+------------+----------
G12 | 2017_05_19 | 2017044
7. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G04 | | | | | | 4 | 4 |
8. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
9. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | -.1 .3 -.1 6 8 -8 .11
EMR | 0 | 16.0 -11.6 12.6 -1 11 -3 .43
ESA | 0 | .5 .1 .1 -22 13 16 .12
GFZ | 0 | -.1 .4 -.4 -6 -10 -8 .27
GRG | 0 | 17.3 -9.1 -11.6 77 6 -6 .16
JPL | 0 | 13.1 -3.7 4.2 4 -20 39 .43
MIT | 0 | 4.0 -5.5 18.0 -7 21 -15 .46
NGS | 0 | 10.3 -5.5 20.4 36 12 -43 .17
SIO | 0 | 6.1 -.4 30.1 -10 29 -56 .27
COD | 1 | -.1 .6 -.3 7 8 -17 .12
EMR | 1 | 13.7 -5.3 16.6 4 0 -16 .49
ESA | 1 | .1 -.1 -.1 -15 25 0 .22
GFZ | 1 | -.2 .6 -.9 8 -11 -15 .37
GRG | 1 | 8.3 -1.6 -6.0 77 -1 -1 .14
JPL | 1 | 10.9 -1.2 3.9 -11 -23 48 .74
MIT | 1 | 5.4 -8.2 14.0 -5 25 -5 .50
NGS | 1 | 7.1 -5.3 22.7 32 -16 -26 .34
SIO | 1 | 4.2 -3.1 25.5 -22 -17 -42 .40
COD | 2 | .0 .4 -.2 5 2 -10 .11
EMR | 2 | 11.4 -8.8 8.6 -1 -3 -16 .45
ESA | 2 | .7 -.2 -.1 -22 8 13 .13
GFZ | 2 | -.1 .3 -.8 -5 -10 -6 .29
GRG | 2 | 9.3 -8.0 -10.2 60 -15 8 -.06
JPL | 2 | 9.8 -1.4 11.7 -16 15 30 .91
MIT | 2 | 4.1 -6.2 11.0 -2 5 3 .56
NGS | 2 | 7.8 -8.2 17.9 19 -5 -17 .33
SIO | 2 | 9.8 -5.1 20.3 -23 -6 -26 .35
COD | 3 | -.1 .4 .0 13 6 -5 .07
EMR | 3 | 3.2 .8 11.9 1 16 0 .39
ESA | 3 | -.0 -.5 -.1 -21 14 10 .12
GFZ | 3 | -.5 .5 -.7 5 -3 -5 .20
GRG | 3 | 6.1 -4.8 7.1 80 11 18 -.14
JPL | 3 | 5.5 -1.9 13.7 10 17 43 .60
MIT | 3 | .6 -2.2 9.8 -8 26 -10 .47
NGS | 3 | 3.2 -3.0 22.5 14 -5 -13 .25
SIO | 3 | 1.9 -1.9 19.9 -1 -14 -16 .13
COD | 4 | -.0 .2 .1 8 15 -3 -.05
EMR | 4 | 4.0 12.1 15.7 -3 8 -28 .41
ESA | 4 | .1 -.7 -.1 -13 24 8 .09
GFZ | 4 | -.2 .2 -.3 -4 -8 -7 .25
GRG | 4 | 8.5 -2.1 5.2 68 26 20 -.31
JPL | 4 | 2.8 -3.8 13.1 17 -15 21 .66
MIT | 4 | -.5 -3.6 7.5 -27 55 -30 .39
NGS | 4 | -2.7 -3.0 27.2 40 5 -57 .16
SIO | 4 | 3.7 -.3 17.8 -7 -14 -35 .24
COD | 5 | -.2 .4 .2 9 19 -12 .06
EMR | 5 | 9.8 1.5 11.7 -11 15 -17 .34
ESA | 5 | -.2 -.3 -.2 -22 7 13 .09
GFZ | 5 | .1 .1 -.5 -9 -23 3 .21
GRG | 5 | 8.3 1.7 2.6 65 2 3 .04
JPL | 5 | 10.2 -3.4 1.6 49 51 44 1.19
MIT | 5 | 2.0 -.7 9.2 -16 6 -25 .31
NGS | 5 | 4.4 -3.6 14.1 2 -2 -24 .22
SIO | 5 | 5.6 -.2 17.5 -8 -20 -22 .18
COD | 6 | -.3 .3 .3 12 25 -7 .07
EMR | 6 | 10.5 -12.3 9.4 6 6 -38 .53
ESA | 6 | .3 -.3 -.0 -26 20 4 .17
GFZ | 6 | -.0 .3 -.5 1 -18 -7 .27
GRG | 6 | 6.3 -4.9 7.7 53 8 10 .10
JPL | 6 | 12.8 -8.8 6.0 -3 15 -44 .80
MIT | 6 | 2.3 -7.4 10.4 -38 6 3 .43
NGS | 6 | 3.2 -13.2 17.5 8 -19 1 .34
SIO | 6 | 4.4 -9.3 6.5 -29 -10 -20 .23
10. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
11. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
ftp://igs.org/igscb/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
ftp://igs.org/igscb/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
ftp://igs.org/pub/station/general/igs14.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.1949.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1949.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 2.1949.[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 3.1949.[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 5.1949.0-6). 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 1949 summary. (May 14, 2017 - May 20, 2017)
Table 1.1949.a GPS week: 1949 MJD: 57887.000-57893.000
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 270| 0 0 -3 -1 0 -12 .04 10 9 | -831 404 12 107
| 0 0 1 20 7 9 .05 | 223 261
emr 80| 0 2 1 14 0 -7 .22 14 14 | 110417 573 16 130
| 3 4 1 16 6 14 .03 | 74677 676
esa 150| 0 0 -4 -2 10 8 .01 11 10 | -795 -329 8 160
| 0 0 1 8 9 7 .01 | 339 661
gfz 203| 0 0 3 7 3 -6 .06 10 10 | -492 143 10 134
| 1 0 1 14 14 23 .05 | 421 441
grg 108| 1 -1 -8 -11 14 12 -.31 15 13 | -101 217 13 171
| 0 1 4 22 8 14 .03 | 120 240
igr n/a| 0 0 -2 2 12 0 .03 5 4 | 16509 -101 12 83
| 0 0 0 10 10 15 .02 | 681 684
jpl 80| 0 0 1 16 23 21 .24 13 12 | 86641 586 41 186
| 2 2 3 27 38 19 .05 | 58848 678
mit 350| 0 0 3 -17 -17 22 .01 11 10 | -298 -30 43 309
| 0 0 1 23 19 10 .03 | 593 336
ngs 213| 0 0 6 16 0 -6 -.03 9 8 | -835 413 914 2086
| 0 0 1 19 24 3 .03 | 152 263
sio 333| 0 1 -1 -13 -15 -2 -.07 14 14 | --- --- --- ---
| 1 1 2 25 20 28 .05 | --- ---
Table 1.1949.b GPS week : 1949 MJD: 57887.000-57893.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 3 3 3 3 3 4 3 |
2 | 5 5 5 5 5 5 5 |
3 | 3 3 3 3 3 3 4 |
4 | --- --- --- --- --- 0 0 |
5 | 4 4 4 4 4 4 4 |
6 | 3 3 3 3 3 3 3 |
7 | 4 5 5 5 5 5 4 |
8 | 5 5 5 5 6 8 7 |
9 | 5 4 4 4 4 4 4 |
10 | 4 3 3 4 4 4 4 |
11 | 4 4 4 5 6 5 4 |
12 | 5 5 5 5 6 0 5 |
13 | 4 5 4 4 5 4 5 |
14 | 5 4 4 4 4 4 4 |
15 | 4 5 5 4 4 4 5 |
16 | 7 7 7 7 7 7 7 |
17 | 5 4 4 3 4 4 4 |
18 | 5 5 6 5 5 6 5 |
19 | 5 4 4 4 4 4 4 |
20 | 4 4 4 4 4 4 4 |
21 | 5 5 5 5 5 5 5 |
22 | 4 4 4 4 4 4 4 |
23 | 5 5 5 5 5 5 5 |
24 | 4 3 4 4 5 4 4 |
25 | 4 3 3 3 3 4 4 |
26 | 4 3 3 4 4 4 4 |
27 | 5 4 5 5 7 7 6 |
28 | 4 4 4 5 4 5 4 |
29 | 6 5 5 5 5 5 6 |
30 | 3 4 4 4 4 4 4 |
31 | 5 4 4 4 4 4 4 |
32 | 4 4 4 4 4 4 4 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.1949.0 GPS week: 1949 Day: 0 MJD: 57887.000
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 267| -1 0 -3 -28 -10 -14 -.05 9 9 | -836 339 17 116
emr 80| 2 -1 0 29 -1 0 .23 13 13 | 1184 -200 20 135
esa 150| 0 1 -2 0 -7 22 .01 10 10 | -941 -58 8 152
gfz 198| 0 1 2 27 -14 -8 -.01 11 11 | -170 -289 10 126
grg 107| 1 0 -15 22 16 -8 -.36 15 13 | -132 78 14 172
igr n/a| -1 0 -3 -1 14 21 .03 4 4 | 17013 -594 13 72
jpl 80| -1 1 1 19 -2 44 .21 11 11 | 625 -212 38 223
mit 350| 0 -1 5 -24 -22 41 .04 12 10 | -702 -43 37 299
ngs 214| 0 0 8 18 32 -4 .03 9 8 | -681 93 975 2001
sio 335| -1 3 -1 -25 4 -42 -.00 15 14 | --- --- --- ---
Table 2.1949.1 GPS week: 1949 Day: 1 MJD: 57888.000
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 270| 0 0 -5 -14 -1 -5 .03 8 8 | -785 430 9 97
emr 80| 0 0 1 3 -6 -12 .22 13 13 | 1024 1221 18 136
esa 150| 0 0 -2 -2 21 15 .01 10 9 | -850 44 7 153
gfz 205| 0 0 4 11 14 -18 .03 11 10 | -434 61 12 171
grg 108| 1 0 -11 11 0 12 -.33 13 12 | -160 331 14 162
igr n/a| -1 0 -1 3 15 6 .03 4 4 | 16407 711 12 71
jpl 80| -1 0 2 13 -15 24 .23 11 11 | 378 1324 39 190
mit 350| 0 0 5 -1 -7 15 .04 11 9 | -552 231 36 323
ngs 215| 0 0 8 1 -19 -2 -.04 9 8 | -931 731 936 2089
sio 327| -1 1 -2 4 -16 7 -.01 15 15 | --- --- --- ---
Table 2.1949.2 GPS week: 1949 Day: 2 MJD: 57889.000
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 270| 0 -1 -3 -12 -3 1 .03 9 9 | -456 -86 12 105
emr 80| 0 1 0 25 -5 -16 .24 12 12 | 153668 470 17 147
esa 150| 0 0 -2 -2 7 7 .01 10 9 | -165 -1631 6 149
gfz 205| -1 1 5 -10 -7 -14 .07 11 10 | -173 -303 10 189
grg 108| 1 -1 -12 -18 9 15 -.31 14 14 | 139 -116 13 180
igr n/a| 0 0 -1 3 21 0 .00 4 4 | 17184 -52 12 71
jpl 80| 0 0 1 0 44 43 .20 11 11 | 120471 563 38 174
mit 350| 0 0 2 -9 -43 11 .02 11 10 | 182 -620 35 289
ngs 215| 0 0 6 33 28 -5 -.04 9 8 | -590 57 878 2105
sio 330| 0 2 0 -15 -9 -9 -.06 14 14 | --- --- --- ---
Table 2.1949.3 GPS week: 1949 Day: 3 MJD: 57890.000
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 271| 0 0 -5 27 15 -8 .07 10 9 | -871 417 10 94
emr 80| -2 2 2 3 1 15 .24 13 13 | 153549 1118 17 99
esa 150| 1 0 -3 0 12 2 .02 11 10 | -1076 319 8 148
gfz 204| 0 0 4 1 23 -19 .12 10 10 | -1001 321 10 102
grg 108| 1 -2 -4 -17 13 -4 -.34 13 12 | -129 82 12 177
igr n/a| 0 0 -1 -5 4 -25 -.01 5 4 | 16796 391 12 85
jpl 80| -3 2 4 -6 8 32 .19 12 12 | 120752 1215 39 173
mit 350| 0 0 3 -12 -13 21 .02 11 9 | -324 -304 43 314
ngs 211| 0 0 6 -11 -22 -3 -.06 10 8 | -905 432 1012 2329
sio 337| 0 1 -3 -5 -40 12 -.15 13 13 | --- --- --- ---
Table 2.1949.4 GPS week: 1949 Day: 4 MJD: 57891.000
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 274| 0 0 0 -5 3 -17 .08 11 10 | -1224 793 12 110
emr 80| -4 9 3 -4 11 4 .19 16 16 | 154647 -265 16 135
esa 150| 1 0 -5 -17 15 5 .00 12 10 | -996 -544 10 166
gfz 204| 1 -1 2 -6 2 -26 .13 10 10 | -1042 708 11 127
grg 109| 0 -2 -7 -30 16 18 -.27 15 12 | -237 593 13 159
igr n/a| 0 0 -3 -6 -7 10 .06 5 4 | 16989 -1255 15 98
jpl 80| -2 0 4 8 1 -3 .23 17 14 | 121628 -248 48 209
mit 350| 0 -1 1 8 10 10 -.01 11 10 | 679 278 50 352
ngs 214| 0 0 6 7 -16 -8 -.07 9 8 | -1019 546 941 1989
sio 335| 1 0 -4 28 -28 26 -.04 14 13 | --- --- --- ---
Table 2.1949.5 GPS week: 1949 Day: 5 MJD: 57892.000
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 271| -1 0 -2 -2 0 -14 .08 10 10 | -822 417 13 120
emr 80| 5 3 1 37 4 -21 .18 15 15 | 153841 1372 15 143
esa 150| 0 0 -6 10 8 5 .00 12 11 | -1047 121 9 157
gfz 204| 0 0 2 9 17 -7 .06 10 9 | -658 702 10 112
grg 110| 0 -2 -3 -9 28 20 -.28 17 15 | -146 412 13 174
igr n/a| 0 0 -3 23 13 -2 .05 6 5 | 15425 429 14 92
jpl 80| 4 -3 -4 74 97 3 .33 16 14 | 120316 1205 45 162
mit 350| 0 0 1 -64 -42 29 -.04 11 10 | -1132 276 62 319
ngs 213| 0 0 4 46 16 -11 -.03 10 9 | -804 367 810 2129
sio 334| -1 0 0 -37 -35 23 -.08 13 13 | --- --- --- ---
Table 2.1949.6 GPS week: 1949 Day: 6 MJD: 57893.000
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 272| 0 0 -2 24 0 -28 .06 10 10 | -823 519 11 107
emr 80| 0 -2 0 5 -3 -20 .25 13 13 | 155009 295 15 118
esa 150| 0 0 -7 -6 19 1 .01 11 11 | -496 -558 9 195
gfz 202| 0 1 2 21 -10 44 .04 10 9 | 28 -197 9 111
grg 111| 1 0 -3 -39 14 34 -.28 16 14 | -45 142 14 175
igr n/a| 0 0 -2 2 23 -11 .03 4 4 | 15749 -337 11 92
jpl 80| 0 -4 -1 7 32 8 .28 13 12 | 122318 255 41 172
mit 350| 0 0 4 -15 -5 24 -.03 11 10 | -237 -28 40 267
ngs 213| 0 0 6 18 -16 -6 -.02 9 8 | -916 670 849 1961
sio 333| 0 0 -1 -45 14 -38 -.11 13 13 | --- --- --- ---
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 3.1949.0 GPS week: 1949 Day: 0 MJD: 57887.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 8 6 8 10 3 8 9 5 9 2 | 2 4 3 2 3 3 2 3 2 4 2
2 | 8 11 10 11 16 5 13 13 10 18 4 | 1 2 1 3 2 2 2 2 2 3 2
3 | 7 8 8 9 11 3 12 8 9 10 3 | 4 3 2 2 3 2 2 3 2 3 2
5 | 5 11 12 11 12 3 11 10 8 20 4 | 2 3 2 3 2 2 2 2 2 6 2
6 | 7 6 5 6 7 3 7 8 7 8 2 | 2 2 3 2 2 2 2 2 3 2 2
7 | 7 12 9 12 11 4 12 10 8 17 4 | 2 4 2 4 3 2 3 4 2 7 3
8E | 9 10 20 11 15 4 13 7 9 16 4 | 3 4 4 3 4 3 4 4 3 6 3
9 | 9 15 17 8 17 3 11 7 7 14 4 | 2 4 4 2 4 2 3 4 3 5 3
10 | 7 10 8 8 10 4 7 11 6 15 3 | 2 3 1 2 1 1 2 2 2 2 1
11 | 5 10 15 13 14 3 10 11 7 13 4 | 3 4 2 141 3 2 3 4 2 4 2
12 | 10 17 7 13 14 5 13 13 9 23 5 | 3 3 1 2 2 2 2 4 3 5 2
13E | 8 12 7 8 12 5 12 11 7 12 3 | 3 6 4 4 4 3 5 5 3 4 3
14 | 11 10 8 11 23 4 9 13 8 13 4 | 3 3 2 2 3 2 2 3 2 4 2
15 | 10 16 7 12 11 4 13 12 9 15 4 | 4 5 3 4 3 3 4 5 2 4 3
16 | 12 20 6 18 21 6 16 31 11 16 6 | 3 3 2 4 2 2 2 3 3 2 2
17E | 11 10 6 9 23 5 16 12 9 11 4 | 3 4 3 3 5 3 3 3 5 4 3
18 | 10 18 10 17 11 5 10 15 12 18 5 | 2 4 2 4 1 2 2 4 3 3 2
19E | 11 14 8 8 19 5 13 15 10 15 4 | 3 4 3 3 3 3 3 5 6 5 4
20 | 7 9 11 12 9 3 9 12 9 17 4 | 3 3 3 3 1 3 3 3 2 5 2
21 | 10 11 12 15 15 4 9 12 10 21 5 | 3 5 4 5 2 3 3 3 3 3 3
22 | 10 8 10 12 14 5 6 10 10 13 4 | 2 3 3 2 3 2 1 3 2 3 2
23 | 9 20 5 14 25 5 13 11 9 16 5 | 3 5 3 3 4 3 3 5 3 3 3
24 | 8 9 12 8 9 5 9 6 6 15 3 | 2 5 4 3 2 2 3 5 2 6 3
25 | 7 11 6 9 12 2 9 6 9 13 3 | 2 3 2 2 2 2 2 2 2 5 2
26 | 8 8 10 9 15 3 7 10 6 15 3 | 2 4 2 3 2 2 3 3 2 3 2
27E | 9 12 19 9 13 4 8 8 8 14 4 | 3 5 3 3 4 3 4 4 4 5 3
28 | 8 11 9 11 12 5 16 11 8 23 4 | 2 5 2 4 2 2 2 4 3 4 2
29E | 12 27 9 16 16 5 18 13 11 12 5 | 2 5 3 4 5 3 3 4 4 6 3
30 | 7 11 10 10 10 3 10 7 7 9 3 | 2 4 2 2 3 2 2 2 2 5 2
31 | 12 12 8 11 15 4 11 12 9 14 4 | 2 3 1 2 2 2 2 2 2 4 2
32 | 8 10 15 7 21 3 9 11 8 11 4 | 2 20 3 2 3 2 3 3 3 3 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 10 11 15 4 11 12 9 15 |T 2 4 2 7 2 2 2 3 2 4 2
WRMS | 9 13 10 11 13 4 11 10 8 14 |NE 2 4 2 8 2 2 2 3 2 3 2
MEDI | 8 11 9 11 14 4 11 11 9 15 |MD 2 4 3 3 3 2 3 3 2 4 2
Table 3.1949.1 GPS week: 1949 Day: 1 MJD: 57888.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 8 4 8 6 3 7 8 5 11 2 | 3 5 3 3 3 3 3 4 3 4 3
2 | 10 9 10 11 19 3 11 11 12 16 4 | 6 3 3 5 3 4 2 2 4 4 3
3 | 7 10 6 9 8 4 10 5 6 11 3 | 4 5 2 2 4 3 3 4 3 4 3
5 | 7 10 11 9 9 3 12 9 9 18 3 | 3 4 3 3 2 3 3 4 3 7 3
6 | 5 9 6 8 8 2 9 8 6 11 2 | 3 3 3 2 3 3 3 3 4 3 3
7 | 10 13 8 12 14 5 12 12 11 17 4 | 3 5 3 4 3 3 3 4 3 7 3
8E | 11 10 20 9 14 4 9 6 6 15 4 | 4 6 4 3 5 3 4 4 3 7 3
9 | 8 14 14 7 15 3 11 10 9 11 4 | 4 5 4 3 4 3 4 5 5 5 3
10 | 5 8 9 7 7 4 7 6 8 14 3 | 4 4 2 3 3 3 3 4 4 3 3
11 | 7 11 14 12 11 4 11 9 8 15 4 | 4 5 3 142 3 2 3 5 2 4 3
12 | 9 19 8 15 15 6 14 13 10 22 5 | 4 4 2 2 2 2 2 5 3 7 3
13E | 12 11 6 9 15 4 11 13 11 14 4 | 4 6 3 3 3 4 5 6 2 4 3
14 | 9 10 7 11 18 3 9 10 9 13 4 | 3 3 3 3 3 2 2 3 2 5 2
15 | 7 16 7 12 14 6 12 12 11 15 4 | 5 5 4 5 4 4 4 7 3 5 4
16 | 12 22 8 15 17 6 18 30 12 18 6 | 4 4 3 4 2 3 3 4 3 5 3
17E | 8 12 5 9 18 4 14 8 8 11 3 | 3 6 4 4 5 3 4 5 5 4 4
18 | 9 16 10 16 10 5 11 17 10 19 5 | 4 5 2 5 2 4 3 5 5 3 3
19E | 11 14 7 10 16 4 11 9 8 11 4 | 3 5 4 4 4 3 3 7 6 5 4
20 | 6 9 10 9 8 4 12 11 12 15 3 | 3 3 4 4 2 4 4 4 4 5 3
21 | 9 10 13 14 13 4 11 13 11 23 5 | 4 6 4 5 3 4 3 4 5 4 4
22 | 7 7 9 11 9 3 6 8 7 13 3 | 3 3 3 2 3 3 2 4 4 5 3
23 | 7 22 6 12 18 3 12 10 9 14 4 | 3 5 3 3 4 3 3 6 4 4 4
24 | 6 10 12 8 9 5 9 7 6 12 3 | 3 5 5 4 3 3 4 6 4 7 4
25 | 6 9 6 7 8 3 9 6 8 15 3 | 2 4 2 2 2 2 3 2 2 6 2
26 | 7 10 10 9 12 2 8 7 6 11 3 | 3 5 3 4 2 3 4 4 4 4 3
27E | 9 7 20 8 12 3 9 6 6 13 4 | 4 5 3 3 4 3 4 4 4 6 3
28 | 7 11 7 10 15 5 10 10 9 21 4 | 3 5 2 4 2 2 2 3 3 4 2
29E | 11 22 6 13 14 4 15 11 14 11 5 | 4 5 4 4 3 4 4 6 5 5 4
30 | 6 8 11 10 10 4 10 9 7 13 3 | 2 5 3 3 3 2 3 2 2 5 2
31 | 9 11 6 11 11 3 9 8 9 14 3 | 3 4 2 3 3 2 3 3 3 5 2
X32 | 9 --- 15 8 14 4 10 7 7 11 4 | 3 --- 3 2 3 2 3 3 3 4 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 13 10 11 13 4 11 11 9 15 |T 3 4 3 7 3 2 3 4 3 4 3
WRMS | 8 13 9 10 12 4 11 9 8 15 |NE 3 4 2 8 2 2 3 4 3 4 2
MEDI | 8 10 8 10 13 4 11 9 9 14 |MD 3 5 3 3 3 3 3 4 3 5 3
Table 3.1949.2 GPS week: 1949 Day: 2 MJD: 57889.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 8 7 5 7 9 4 9 7 6 16 3 | 2 4 3 2 3 3 3 4 3 4 3
2 | 8 10 11 12 20 4 13 12 12 18 4 | 5 4 3 4 2 3 2 3 4 3 3
3 | 6 9 7 8 6 3 9 7 5 11 2 | 3 4 2 2 3 2 2 4 3 5 3
5 | 9 10 10 9 10 3 12 11 10 19 4 | 3 4 2 2 2 2 3 4 4 6 2
6 | 5 10 5 7 8 2 11 7 6 8 2 | 4 3 3 2 3 3 3 4 3 4 3
7 | 12 13 6 13 15 4 11 10 10 18 4 | 4 5 3 4 2 3 3 4 3 5 3
8E | 10 12 20 10 17 4 9 7 8 12 4 | 3 10 4 2 5 3 4 4 3 6 3
9 | 9 14 14 7 15 3 12 8 7 11 4 | 4 6 4 3 4 3 3 5 4 4 3
10 | 6 7 8 7 10 4 8 10 7 14 3 | 3 4 2 3 3 3 3 4 4 3 3
11 | 5 12 14 12 11 5 11 11 8 16 4 | 3 6 3 141 3 2 3 6 2 4 3
12 | 15 17 7 12 17 5 13 11 11 20 5 | 4 6 3 2 2 2 2 4 3 6 3
13 | 10 11 6 9 23 4 11 14 7 11 4 | 4 4 3 4 3 4 4 6 4 6 3
14 | 10 10 5 9 17 4 11 9 7 13 3 | 3 3 3 3 2 2 2 3 3 4 2
15 | 8 14 7 11 17 4 13 12 12 14 4 | 5 5 4 5 3 4 4 7 4 5 4
16 | 12 22 7 17 17 6 16 31 12 18 6 | 3 3 3 3 2 3 3 5 4 4 3
17E | 9 12 4 9 13 3 13 8 8 11 3 | 3 5 4 4 4 3 4 6 4 4 4
18 | 9 16 11 19 13 5 10 17 13 19 5 | 3 4 2 4 3 3 3 4 4 3 2
19E | 11 13 6 9 17 4 13 13 7 11 4 | 3 5 4 4 5 3 3 7 4 5 4
20 | 8 8 11 9 12 3 8 11 11 16 4 | 2 4 3 3 2 4 4 4 3 5 3
21 | 10 10 12 13 12 4 10 13 9 20 4 | 4 5 4 4 3 4 3 4 6 5 4
22 | 8 8 8 13 10 4 8 9 9 13 3 | 3 3 3 1 3 2 2 4 4 5 3
23 | 9 23 6 13 15 4 12 10 8 14 4 | 3 4 4 4 4 3 3 6 4 3 4
24 | 7 8 12 9 11 4 10 7 9 10 3 | 4 4 6 3 2 3 4 5 5 8 4
25 | 8 7 6 9 13 9 7 6 7 12 3 | 2 3 4 2 2 2 3 2 3 5 2
26 | 9 10 9 9 10 3 11 9 5 9 3 | 3 6 3 3 3 3 4 4 3 4 3
27E | 9 11 19 10 15 4 12 7 9 11 4 | 3 4 3 3 9 3 4 4 4 5 3
28 | 7 12 8 11 15 4 11 8 10 20 4 | 3 6 2 4 2 2 2 3 3 3 2
29E | 11 19 6 11 15 3 14 13 8 11 4 | 4 7 3 6 4 4 4 7 5 6 4
30 | 5 9 11 9 11 4 8 8 7 9 3 | 2 4 3 4 3 2 3 2 3 4 2
31 | 13 11 7 12 12 2 10 8 10 15 4 | 2 4 2 3 3 2 3 2 4 5 2
32 | 9 9 13 6 16 4 9 8 6 12 3 | 2 9999 3 2 2 2 3 2 2 4 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 12 10 11 14 4 11 11 9 14 |T 3 4 3 7 3 2 3 4 3 4 2
WRMS | 9 12 9 10 14 4 11 10 8 14 |NE 3 4 3 8 2 2 2 3 3 4 2
MEDI | 9 11 8 9 13 4 11 9 8 13 |MD 3 4 3 3 3 3 3 4 4 5 3
Table 3.1949.3 GPS week: 1949 Day: 3 MJD: 57890.000
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 7 8 8 5 7 6 7 11 3 | 2 4 3 2 2 2 3 3 2 4 2
2 | 11 13 11 11 19 3 12 12 11 16 5 | 3 3 4 2 2 2 2 3 3 4 2
3 | 7 9 8 9 9 4 13 6 7 9 3 | 2 3 2 2 2 2 2 4 2 4 2
5 | 7 11 11 8 10 3 12 10 9 14 3 | 3 4 2 3 2 2 2 3 4 6 3
6 | 8 9 7 7 9 4 9 6 5 8 2 | 3 3 3 2 2 2 2 3 3 3 2
7 | 10 14 7 12 16 5 12 10 11 17 4 | 3 5 4 4 2 3 4 4 3 7 3
8E | 12 19 20 11 11 5 13 8 12 14 5 | 3 10 5 3 4 3 5 4 3 7 3
9 | 10 12 14 8 12 3 11 8 5 7 3 | 3 6 3 3 3 2 3 5 3 4 3
10 | 6 9 8 9 9 4 8 10 7 14 3 | 2 3 2 3 2 2 2 3 2 3 2
11 | 6 15 14 11 12 5 10 10 11 13 4 | 2 6 2 139 3 2 3 5 3 3 3
12 | 11 19 8 12 16 4 14 10 12 20 5 | 4 7 4 2 1 3 2 4 3 5 3
13 | 12 11 7 7 14 4 8 10 11 11 4 | 3 4 3 3 4 3 3 4 3 4 3
14 | 12 10 7 11 14 3 9 10 13 12 4 | 3 2 4 3 2 2 2 3 4 3 3
15 | 9 14 6 10 15 5 11 11 11 13 4 | 6 4 3 4 2 3 3 6 3 5 4
16 | 12 24 9 16 19 8 17 30 11 15 6 | 2 4 3 3 3 2 2 4 3 2 2
17E | 9 11 6 8 10 3 10 8 9 8 3 | 3 5 3 3 4 3 4 5 4 3 3
18 | 9 17 10 14 12 5 15 16 10 18 5 | 2 3 2 3 2 2 2 5 2 4 2
19E | 12 16 7 7 12 5 15 12 9 9 4 | 2 4 3 3 4 2 3 6 3 4 3
20 | 9 11 11 9 10 4 10 9 9 14 4 | 4 4 3 3 2 2 3 3 2 5 2
21 | 11 10 13 12 15 5 10 12 12 19 5 | 2 4 3 3 3 3 3 2 5 4 3
22 | 8 9 10 11 10 5 8 9 10 12 3 | 2 4 3 2 2 2 2 3 3 4 2
23 | 11 21 9 12 20 5 16 11 11 14 5 | 3 6 3 4 3 2 3 5 3 2 3
24 | 9 9 14 8 12 4 10 7 8 13 4 | 4 7 5 4 2 3 4 5 4 8 4
25 | 8 9 7 8 10 3 8 5 7 8 3 | 4 4 4 3 2 3 2 2 5 5 3
26 | 8 10 9 9 12 5 11 9 6 10 3 | 2 5 3 2 2 2 3 3 2 4 2
27E | 9 11 20 10 15 5 17 7 12 13 4 | 3 6 3 4 7 3 6 3 4 5 3
28 | 10 11 9 12 15 5 11 11 11 20 4 | 3 6 1 4 3 2 3 4 5 3 3
29E | 11 23 8 12 13 5 16 10 11 9 4 | 3 7 3 5 6 4 3 6 5 5 3
30 | 11 8 13 7 11 5 8 7 9 8 3 | 2 4 3 3 3 2 3 3 5 5 3
31 | 10 11 8 10 13 5 11 9 8 13 3 | 2 3 2 2 2 2 3 2 3 3 2
32 | 9 9 13 8 9 3 10 7 7 11 3 | 3 9999 3 3 2 2 3 3 3 3 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 11 10 13 5 12 11 10 13 |T 2 4 3 7 2 2 2 3 3 4 2
WRMS | 9 13 10 10 12 4 12 9 8 13 |NE 2 4 2 8 2 2 2 3 3 4 2
MEDI | 9 11 9 10 12 5 11 10 10 13 |MD 3 4 3 3 2 2 3 4 3 4 3
Table 3.1949.4 GPS week: 1949 Day: 4 MJD: 57891.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 12 8 10 8 4 10 7 7 11 3 | 2 4 3 2 2 2 3 3 2 4 2
2 | 11 15 13 11 15 5 12 10 10 18 4 | 3 4 5 3 3 3 3 3 2 5 2
3 | 7 11 8 6 7 3 13 12 4 7 3 | 2 3 3 3 2 2 2 6 1 4 3
5 | 6 15 11 9 10 3 9 9 9 17 4 | 3 4 2 3 3 2 3 3 4 6 3
6 | 7 11 7 6 8 5 8 7 6 10 3 | 3 4 3 2 3 2 3 2 3 3 2
7 | 12 18 9 10 11 5 12 9 9 19 4 | 2 6 3 3 2 2 3 4 4 7 3
8E | 9 21 21 12 16 7 55 8 17 15 5 | 6 14 4 5 7 4 4 8 8 9 6
9 | 9 18 14 7 11 5 12 8 8 11 4 | 3 5 4 3 3 2 3 4 3 5 3
10 | 6 13 8 10 9 3 9 10 6 12 3 | 2 5 2 3 2 2 2 4 2 5 2
X11 | 8 17 16 --- 12 6 13 11 10 --- 5 | 2 5 2 --- 3 2 3 5 2 --- 2
X12 | 10 20 7 --- --- 11 --- 10 --- 16 6 | 4 5 4 --- --- 4 --- 3 --- 3 4
13 | 10 15 11 9 17 5 13 11 10 12 4 | 4 6 5 5 4 4 3 5 4 4 4
14 | 10 14 8 11 16 4 12 10 7 14 4 | 3 3 4 3 2 2 2 3 4 5 3
15 | 9 12 9 10 16 5 12 11 10 12 4 | 6 4 4 5 4 4 3 6 5 5 4
16 | 18 27 8 16 16 7 18 29 12 17 7 | 4 6 3 3 2 2 2 3 3 4 2
17E | 11 11 6 9 12 3 11 11 8 9 3 | 3 4 3 4 4 3 4 5 4 4 3
18 | 10 17 10 12 11 4 14 15 9 19 5 | 2 3 2 4 3 2 2 4 2 4 2
19E | 12 15 8 9 19 4 11 9 9 10 4 | 3 4 3 4 4 3 3 6 3 4 3
20 | 7 16 12 8 10 3 12 8 9 15 4 | 4 4 3 4 2 3 3 3 4 6 3
21 | 12 12 13 12 15 4 12 13 10 19 5 | 3 6 4 4 3 3 3 3 5 4 4
22 | 10 12 10 13 10 5 12 10 7 13 4 | 3 3 4 2 2 2 2 4 2 5 3
23 | 16 22 9 12 17 4 21 11 12 14 5 | 3 5 3 3 3 2 3 5 2 2 3
24 | 13 16 15 9 10 6 11 9 9 16 4 | 4 6 5 4 3 3 4 4 4 8 3
25 | 7 12 7 8 9 10 10 6 8 12 3 | 3 5 4 3 3 3 3 3 4 6 3
26 | 13 12 11 9 10 3 10 7 5 12 3 | 3 6 3 2 2 2 3 3 2 5 2
27E | 12 22 28 11 37 6 42 8 14 14 7 | 3 9 4 4 6 3 6 4 5 6 4
28 | 7 14 8 10 17 3 11 10 7 17 4 | 3 6 2 4 3 2 3 4 5 5 3
29E | 11 21 8 12 21 4 16 13 11 8 5 | 4 6 3 3 5 3 3 5 4 3 3
30 | 8 9 15 8 10 4 11 7 5 14 3 | 2 4 3 3 2 2 3 3 4 7 3
31 | 12 16 7 10 14 5 10 10 8 14 4 | 3 4 3 3 2 2 2 3 2 4 2
32 | 10 15 14 8 9 4 12 8 6 11 3 | 3 9999 3 3 2 2 4 3 2 4 3
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 16 12 10 15 5 17 11 9 14 |T 3 5 3 3 3 2 3 4 3 4 2
WRMS | 10 16 10 10 12 4 14 10 8 13 |NE 3 4 3 3 2 2 2 3 3 4 2
MEDI | 10 15 9 10 11 4 12 10 9 14 |MD 3 5 3 3 3 2 3 4 3 5 3
Table 3.1949.5 GPS week: 1949 Day: 5 MJD: 57892.000
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 14 8 7 7 5 14 4 8 14 3 | 3 4 2 2 2 2 3 4 2 6 2
2 | 9 13 9 10 19 7 15 13 12 18 5 | 2 3 4 2 3 2 3 4 2 5 2
3 | 7 11 9 7 10 3 14 7 6 9 3 | 2 4 3 3 3 2 3 5 2 4 3
X4 | 2 --- --- --- --- --- --- --- --- --- 0 | 9999 --- --- --- --- --- --- --- --- --- 9999
5 | 8 14 11 9 9 3 11 9 14 16 4 | 5 8 3 4 3 3 2 5 5 7 4
6 | 8 8 6 7 9 4 11 8 8 10 3 | 2 3 2 3 2 2 3 3 3 3 2
7 | 11 14 9 10 12 5 17 11 12 16 4 | 2 5 2 2 2 3 3 5 4 5 2
8E | 15 24 25 12 46 14 41 14 21 14 8 | 6 11 4 5 7 4 5 7 11 8 5
9 | 9 11 13 7 10 3 11 8 8 10 3 | 3 6 4 3 3 2 3 5 3 5 3
10 | 6 10 8 7 8 4 10 10 7 15 3 | 3 4 3 2 2 2 3 3 3 5 2
11 | 8 18 16 12 12 6 18 11 10 12 4 | 3 5 2 9999 3 2 3 4 3 9999 3
X12 | 2 --- --- --- --- 21 --- --- --- --- 0 | 2 --- --- --- --- 3 --- --- --- --- 2
13 | 9 15 8 8 17 4 16 10 10 11 4 | 4 6 5 4 3 3 4 5 4 4 3
14 | 9 11 8 9 16 10 12 8 7 12 3 | 4 6 4 4 3 3 3 4 3 6 4
15 | 9 13 8 11 19 5 16 11 10 12 4 | 4 4 4 5 4 3 3 6 4 4 4
16 | 16 25 10 15 22 6 14 29 14 18 7 | 3 7 3 3 3 3 2 3 4 4 3
17E | 12 12 7 9 14 5 18 6 10 9 3 | 4 4 4 4 4 3 4 4 4 4 3
18 | 11 16 11 22 12 6 11 19 13 19 6 | 2 4 3 4 2 2 2 6 3 6 3
19E | 12 14 7 7 15 4 17 10 9 8 4 | 3 4 3 4 3 3 3 5 3 4 3
20 | 9 11 11 7 10 6 13 8 7 15 3 | 4 3 3 3 2 3 3 4 3 5 3
21 | 13 11 13 11 16 4 9 13 13 19 5 | 3 5 3 4 3 3 3 3 4 3 3
22 | 10 11 9 11 12 4 8 9 8 12 3 | 2 3 3 2 3 2 2 4 3 5 3
23 | 11 23 8 11 16 4 15 11 9 14 5 | 4 5 4 3 3 3 3 6 4 4 3
24 | 9 12 16 8 13 3 14 11 10 13 4 | 4 6 5 4 3 3 6 3 4 7 3
25 | 9 12 7 9 12 10 11 7 8 13 3 | 2 4 4 3 3 3 3 3 4 7 3
26 | 11 12 10 8 13 4 10 7 6 14 3 | 4 5 4 3 3 3 3 4 4 6 3
27E | 14 20 25 12 39 7 19 9 16 14 7 | 5 7 4 3 9 3 4 4 4 6 3
28 | 10 14 9 10 16 5 14 10 9 17 4 | 3 6 4 5 2 3 3 6 4 6 4
29E | 10 22 8 10 18 5 21 12 10 9 4 | 5 5 3 4 7 3 3 5 4 4 4
30 | 9 13 15 8 9 7 15 6 7 11 3 | 3 6 3 3 2 2 3 5 3 6 3
31 | 13 10 7 9 14 3 12 11 8 13 4 | 3 4 3 3 3 3 4 3 3 5 3
32 | 6 11 12 9 11 4 10 7 8 10 3 | 3 9999 4 3 3 3 5 3 3 5 3
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 15 12 10 17 6 16 11 10 13 |T 3 5 3 3 3 2 3 4 3 5 3
WRMS | 10 15 11 9 15 5 14 10 9 13 |NE 3 4 3 3 2 2 3 4 3 5 2
MEDI | 9 13 9 9 13 5 14 10 9 13 |MD 3 5 3 3 3 3 3 4 3 5 3
Table 3.1949.6 GPS week: 1949 Day: 6 MJD: 57893.000
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 7 8 8 11 5 8 6 6 9 3 | 2 3 2 2 2 2 3 3 2 5 2
2 | 9 12 10 11 20 4 13 12 10 19 4 | 2 2 2 2 2 2 2 3 2 4 2
3 | 7 10 10 8 11 3 11 9 7 13 3 | 2 3 1 2 2 2 2 3 1 3 2
X4 | 3 --- --- --- --- >>>> --- --- --- --- 0 | 9999 --- --- --- --- 9999 --- --- --- --- 9999
5 | 6 15 11 7 8 4 11 9 11 15 4 | 4 6 3 3 3 2 1 4 3 5 3
6 | 8 8 5 7 8 3 12 5 6 10 2 | 2 2 2 2 1 2 3 2 2 2 2
7 | 8 16 7 10 10 3 15 11 9 13 4 | 2 4 2 2 2 2 3 4 3 3 2
8E | 14 12 24 12 38 9 18 8 10 18 6 | 4 4 3 3 6 3 5 3 7 5 3
9 | 9 12 12 7 12 4 10 9 8 9 3 | 3 5 3 2 2 2 3 4 3 3 2
10 | 5 11 8 10 8 3 13 11 7 12 3 | 2 2 2 1 1 2 2 1 2 2 1
11 | 6 10 16 10 13 4 11 9 7 15 4 | 2 4 2 9999 2 2 3 3 3 9999 2
12 | 9 19 6 12 15 5 14 8 11 15 4 | 2 9999 9999 9999 9999 3 9999 9999 9999 9999 2
13 | 12 14 10 9 20 4 13 13 13 11 5 | 2 2 3 2 3 2 3 4 3 2 2
14 | 13 11 7 11 17 4 11 10 10 14 4 | 3 4 2 3 2 2 3 3 2 4 2
15 | 11 13 7 11 20 4 13 11 11 13 4 | 3 3 2 3 2 2 2 4 2 3 2
16 | 15 20 9 13 19 6 13 30 14 17 6 | 2 5 2 2 2 2 2 2 3 2 2
17E | 8 14 6 9 14 3 14 9 9 12 3 | 3 3 3 3 4 3 4 3 4 4 3
18 | 10 16 10 18 10 5 11 16 10 17 5 | 2 3 2 2 1 1 2 5 2 5 2
19E | 9 17 6 8 16 5 15 7 8 8 3 | 2 3 3 3 4 2 3 4 3 3 3
20 | 9 10 10 8 10 4 9 8 13 16 4 | 3 2 2 2 2 2 2 3 2 3 2
21 | 11 8 14 13 12 3 11 13 10 17 4 | 2 2 2 2 1 1 2 2 2 2 1
22 | 9 7 10 9 10 4 8 9 7 13 3 | 2 2 1 2 2 2 2 2 2 3 2
23 | 13 21 7 10 16 4 11 14 10 19 5 | 3 4 3 2 3 2 2 4 3 4 2
24 | 9 17 16 7 9 3 12 6 7 13 4 | 3 5 4 3 2 2 5 3 3 5 3
25 | 10 9 7 8 11 3 7 11 8 12 3 | 2 2 3 2 2 2 3 2 3 5 2
26 | 9 10 11 5 11 3 18 7 7 12 3 | 3 3 4 2 3 2 3 3 3 5 3
27E | 11 9 22 13 25 5 16 9 10 11 5 | 4 4 3 3 4 3 4 3 4 5 3
28 | 10 13 9 9 14 4 13 9 8 16 4 | 2 4 3 4 2 2 2 5 3 3 3
29E | 17 22 7 11 27 6 18 14 14 8 6 | 4 4 2 3 5 3 3 4 3 4 3
30 | 7 9 15 10 10 5 11 13 5 7 3 | 2 5 3 2 2 2 3 4 2 4 2
31 | 10 9 7 8 19 3 11 12 8 11 4 | 2 3 2 2 3 2 3 3 3 4 2
32 | 9 8 12 6 9 3 10 8 7 11 3 | 2 9999 3 3 3 3 4 2 3 4 3
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 11 10 16 4 13 11 9 13 |T 2 3 2 2 2 2 2 3 2 3 2
WRMS | 10 13 11 9 14 4 12 10 8 13 |NE 2 3 2 2 2 2 2 3 2 3 2
MEDI | 9 12 10 9 12 4 12 9 9 13 |MD 2 3 2 2 2 2 3 3 3 4 2
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 4.1949 GPS week: 1949 MJD: 57887.0-57893.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2978 |U 5 5 14 |U 7 9 25 |U 7 7 16 |
emr | emr 2947 |U 7 8 18 |U 8 10 24 | 8 8 17 |
esa | esa 2962 | 5 6 15 |U 7 9 26 | 8 8 18 |
gfz | gfz 2934 | 5 5 15 | 8 9 27 | 8 8 19 |
grg | grg 2947 |U 6 6 17 |U 9 10 28 | 8 8 19 |
igr | igr 2972 | 5 6 15 | 7 8 23 | 8 8 19 |
igs | igs 2960 | 5 5 14 | 7 8 23 | 8 8 18 |
jpl | jpl 2948 | 6 6 16 | 7 10 25 |U 8 8 18 |
mit | mit 2962 | 6 7 17 |U 10 17 46 |U 9 11 22 |
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 5.1949.0 GPS week: 1949 Day: 0 MJD: 57887.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 6 13 | 5 8 21 | 7 8 13 |
emr | emr 2976 | 9 8 17 | 7 9 23 | 9 8 15 |
esa | esa 2976 | 6 6 14 | 5 9 20 | 7 8 14 |
gfz | gfz 2976 | 6 6 14 | 5 7 19 | 8 9 15 |
grg | grg 2976 | 6 7 18 | 6 8 19 | 8 8 12 |
igr | igr 2976 | 6 6 14 | 5 7 20 | 7 8 14 |
igs | igs 2976 | 6 6 13 | 6 8 20 | 7 9 14 |
jpl | jpl 2976 | 7 8 15 | 5 11 21 | 9 8 14 |
mit | mit 2976 | 6 6 14 | 5 8 20 | 8 9 17 |
Table 5.1949.1 GPS week: 1949 Day: 1 MJD: 57888.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 6 11 | 4 6 18 | 6 7 14 |
emr | emr 2880 | 8 10 17 | 6 8 17 | 7 6 13 |
esa | esa 2976 | 5 6 12 | 4 7 18 | 7 7 17 |
gfz | gfz 2976 | 5 5 12 | 4 6 17 | 7 8 17 |
grg | grg 2976 | 4 6 10 | 5 6 19 | 7 7 16 |
igr | igr 2976 | 4 5 11 | 4 5 16 | 7 8 17 |
igs | igs 2976 | 4 5 11 | 4 6 17 | 7 8 16 |
jpl | jpl 2976 | 6 4 12 | 5 9 19 | 6 7 14 |
mit | mit 2976 | 6 10 14 | 7 7 23 | 11 8 39 |
Table 5.1949.2 GPS week: 1949 Day: 2 MJD: 57889.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 3 9 | 7 9 21 | 7 6 19 |
emr | emr 2976 | 5 8 15 | 8 10 20 | 8 4 18 |
esa | esa 2976 | 3 4 12 | 7 8 22 | 8 6 20 |
gfz | gfz 2976 | 4 3 13 | 7 8 21 | 8 5 20 |
grg | grg 2976 | 5 3 14 | 8 9 23 | 8 6 19 |
igr | igr 2976 | 3 3 11 | 7 8 20 | 7 7 20 |
igs | igs 2976 | 3 3 11 | 7 8 20 | 8 6 20 |
jpl | jpl 2976 | 4 5 14 | 8 9 23 | 8 6 20 |
mit | mit 2976 | 4 4 12 | 10 11 25 | 8 6 19 |
Table 5.1949.3 GPS week: 1949 Day: 3 MJD: 57890.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 5 15 | 13 12 41 | 8 9 18 |
emr | emr 2976 | 8 9 18 | 14 11 39 | 8 8 15 |
esa | esa 2976 | 5 6 15 | 14 11 37 | 7 9 19 |
gfz | gfz 2976 | 6 6 16 | 14 11 40 | 9 11 22 |
grg | grg 2976 | 7 8 18 | 14 11 36 | 9 8 22 |
igr | igr 2976 | 5 7 16 | 13 12 39 | 8 9 19 |
igs | igs 2976 | 6 6 16 | 14 11 40 | 8 9 19 |
jpl | jpl 2976 | 7 6 17 | 14 12 42 | 8 9 18 |
mit | mit 2976 | 6 8 19 | 13 11 41 | 10 19 22 |
Table 5.1949.4 GPS week: 1949 Day: 4 MJD: 57891.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2970 | 6 7 17 | 11 16 33 | 9 8 16 |
emr | emr 2970 | 7 9 20 | 9 12 27 | 10 12 16 |
esa | esa 2976 | 6 7 20 | 11 13 42 | 9 9 18 |
gfz | gfz 2784 | 6 6 16 | 11 13 37 | 9 8 18 |
grg | grg 2874 | 6 7 20 | 11 10 32 | 10 10 22 |
igr | igr 2962 | 7 7 18 | 10 9 25 | 9 9 18 |
igs | igs 2966 | 6 7 17 | 10 9 26 | 9 9 18 |
jpl | jpl 2880 | 8 8 20 | 10 13 30 | 10 8 17 |
mit | mit 2976 | 7 9 24 | 13 15 36 | 10 13 14 |
Table 5.1949.5 GPS week: 1949 Day: 5 MJD: 57892.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2906 | 6 6 15 | 6 7 22 | 8 6 17 |
emr | emr 2880 | 6 5 18 | 6 10 23 | 9 8 21 |
esa | esa 2880 | 6 6 16 | 6 7 22 | 9 8 19 |
gfz | gfz 2880 | 6 7 16 | 9 10 32 | 10 9 21 |
grg | grg 2879 | 6 6 17 | 7 7 22 | 9 8 19 |
igr | igr 2968 | 6 7 17 | 6 7 19 | 8 9 20 |
igs | igs 2879 | 5 6 16 | 6 8 22 | 8 7 17 |
jpl | jpl 2880 | 7 9 16 | 6 7 22 | 10 9 19 |
mit | mit 2880 | 6 7 18 | 16 62 154 | 11 13 21 |
Table 5.1949.6 GPS week: 1949 Day: 6 MJD: 57893.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 4 16 | 5 6 19 | 7 8 19 |
emr | emr 2976 | 6 6 21 | 6 9 22 | 7 8 20 |
esa | esa 2976 | 4 4 16 | 5 7 18 | 8 10 22 |
gfz | gfz 2976 | 5 5 18 | 7 10 22 | 8 9 22 |
grg | grg 2973 | 6 6 20 | 12 17 44 | 8 8 22 |
igr | igr 2976 | 5 4 17 | 5 6 19 | 8 9 23 |
igs | igs 2976 | 5 4 17 | 5 6 19 | 7 8 20 |
jpl | jpl 2976 | 6 4 19 | 5 6 20 | 8 8 21 |
mit | mit 2976 | 6 5 19 | 5 8 23 | 9 10 23 |
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 6.1949 GPS week: 1949 MJD: 57887.500-57893.500
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 | -12 8 14 2 1 | 12 17
| 7 19 48 66 5 | 1
emr uuuuu | 31 -33 25 187 -9 | 31 35
| 34 46 149 150 9 | 4
esa uuuuu | -2 9 0 97 2 | 9 15
| 10 10 65 45 3 | 1
gfz uuuuu | -5 -2 52 46 2 | 0 14
| 16 23 111 59 4 | 1
grg uuuuu | -38 10 87 -127 1 | -1 10
| 11 15 71 62 3 | 2
igr xxxxx | -27 -8 91 -49 6 | -6 16
| 15 7 76 35 3 | 2
irf xxxxx | 0 -9 -11 -41 2 | -4 14
| 5 12 42 25 3 | 1
jpl xxxxx | -15 -30 131 76 11 | -4 15
| 43 28 75 86 18 | 3
mit uuuuu | 14 3 -103 -114 -3 | 18 22
| 17 23 61 59 3 | 1
ngs uuxuu | -15 -14 15 -113 -5 | 7 15
| 21 18 246 75 3 | 1
sio uuuux | 43 19 -53 77 -1 | 61 62
| 10 18 100 39 8 | 3
Table 7.1949.0 GPS week: 1949 Day: 0 MJD: 57887.500
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 | -12 17 42 -92 6 | 13 16
emr uuuuu | 15 -16 -92 67 -15 | 37 39
esa uuuuu | 10 13 17 118 4 | 11 15
gfz uuuuu | 12 17 -81 113 7 | 0 14
grg uuuuu | -42 2 193 -233 -3 | 3 8
igr xxxxx | -39 -6 194 -112 4 | -7 16
irf xxxxx | -1 -10 27 -22 6 | -6 15
jpl xxxxx | -3 -23 119 9 -10 | -2 12
mit uuuuu | 25 -19 -52 -6 2 | 21 23
ngs uuxuu | -27 -27 296 -26 -5 | 9 15
sio uuuux | 29 21 7 24 -7 | 66 67
Table 7.1949.1 GPS week: 1949 Day: 1 MJD: 57888.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -15 19 93 -32 -3 | 12 16
emr uuuuu | 35 -5 -38 136 -10 | 33 36
esa uuuuu | -10 21 -30 179 6 | 9 14
gfz uuuuu | -25 7 -58 28 3 | -1 14
grg uuuuu | -22 -10 61 -186 -1 | 1 9
igr xxxxx | -19 -10 122 -29 7 | -8 17
irf xxxxx | -1 -13 20 -69 6 | -6 15
jpl xxxxx | 25 -24 115 58 2 | -5 14
mit uuuuu | 8 -25 -30 -139 1 | 19 22
ngs uuxuu | 11 -17 318 -35 -4 | 8 15
sio uuuux | 36 6 -43 48 0 | 63 63
Table 7.1949.2 GPS week: 1949 Day: 2 MJD: 57889.500
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 | -21 22 39 27 -2 | 11 16
emr uuuuu | 45 -9 -72 164 -7 | 32 36
esa uuuuu | -2 10 37 44 1 | 9 14
gfz uuuuu | 16 27 24 124 5 | -2 14
grg uuuuu | -28 8 87 -122 2 | -1 10
igr xxxxx | -31 -10 142 -54 10 | -8 16
irf xxxxx | -1 -15 6 -61 2 | -5 14
jpl xxxxx | -16 -1 72 94 3 | -6 14
mit uuuuu | 32 -15 -112 -186 -6 | 18 22
ngs uuxuu | -46 -41 33 -100 -7 | 7 15
sio uuuux | 36 5 -14 60 -1 | 61 62
Table 7.1949.3 GPS week: 1949 Day: 3 MJD: 57890.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -15 -14 -47 22 6 | 10 16
emr uuuuu | 43 -29 60 271 3 | 31 34
esa uuuuu | 6 -10 80 61 1 | 9 14
gfz uuuuu | 3 -27 224 69 2 | -1 14
grg uuuuu | -37 17 27 -125 0 | -2 10
igr xxxxx | -20 4 71 -40 6 | -7 15
irf xxxxx | 3 9 -73 -10 2 | -4 13
jpl xxxxx | 28 -12 81 107 2 | -6 15
mit uuuuu | 4 29 -199 -92 -4 | 18 21
ngs uuxuu | -27 7 -262 -206 -7 | 7 15
sio uuuux | 44 37 -166 87 -15 | 60 61
Table 7.1949.4 GPS week: 1949 Day: 4 MJD: 57891.500
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 | -10 -2 13 -64 2 | 12 17
emr uuuuu | 89 -42 217 402 -26 | 31 35
esa uuuuu | 3 4 1 77 -1 | 10 15
gfz uuuuu | -9 -36 164 19 3 | 1 14
grg uuuuu | -55 -3 7 -80 5 | -2 10
igr xxxxx | -9 -20 28 -2 1 | -5 15
irf xxxxx | 9 5 -65 -17 3 | -3 13
jpl xxxxx | 8 -48 188 246 33 | -5 15
mit uuuuu | -16 30 -169 -105 -2 | 18 22
ngs uuxuu | -15 -2 -239 -142 -8 | 7 16
sio uuuux | 56 49 -211 122 13 | 59 60
Table 7.1949.5 GPS week: 1949 Day: 5 MJD: 57892.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 1 30 -21 66 0 | 11 17
emr uuuuu | -9 -131 231 306 -5 | 26 33
esa uuuuu | -1 18 -127 87 6 | 8 14
gfz uuuuu | -11 4 63 2 -4 | 0 14
grg uuuuu | -33 33 56 -56 1 | -3 10
igr xxxxx | -20 -6 -35 -71 9 | -6 15
irf xxxxx | -5 -14 -15 -67 2 | -4 14
jpl xxxxx | -83 -85 67 -9 39 | -3 15
mit uuuuu | 12 6 -83 -167 -4 | 16 21
ngs uuxuu | -12 5 -176 -208 -1 | 5 16
sio uuuux | 50 4 -19 68 0 | 58 59
Table 7.1949.6 GPS week: 1949 Day: 6 MJD: 57893.500
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 -18 -21 83 -6 | 12 18
emr uuuuu | -4 4 -133 -37 -5 | 28 34
esa uuuuu | -19 8 21 112 -1 | 11 16
gfz uuuuu | -20 -6 29 -34 -1 | 1 14
grg uuuuu | -46 23 175 -90 6 | -2 11
igr xxxxx | -52 -9 117 -33 8 | -3 15
irf xxxxx | -5 -24 26 -41 -3 | -2 13
jpl xxxxx | -62 -19 273 28 9 | 2 21
mit uuuuu | 31 18 -78 -106 -8 | 17 21
ngs uuxuu | 13 -22 136 -75 -1 | 6 16
sio uuuux | 53 13 74 130 1 | 59 60
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