[IGSREPORT-15577] Wk 1447 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Oct 18 00:48:53 PDT 2007
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IGS Electronic Report 18 Oct 00:49:05 PDT 2007 Message Number 15577
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1447 (Sep 30, 2007 - Oct 06, 2007)
Contacts: G. Gendt (gendt at gfz-potsdam.de),
Th. Nischan ( nisn at gfz-potsdam.de)
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. 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, no satellite L1/L2 delay calibration should be
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. 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 (weights are those from the orbit combination).
Pole rate combination uses only centres providing estimated pole rates.
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 3 weeks (21 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:
igs1447[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1447[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1447[0-6].cls IGS GPS clock combination summary report.
igs14477.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14477.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ and JPL. The
other centres are excluded because they either provide broadcast clocks (NGS)
or clock corrections are not provided (SIO). The clock information not
used is still compared to combination for completeness.
The value of 999999.999999 microseconds, according to the sp3 format
convention, is used to signify that no clock solution is available and
therefore must not be used.
2. Rapid (IGR) orbits/clocks are included in the combination for statistics 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.
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | 1
0 | ESA | 1 6 7 HARB SYOG
0 | GFZ | DAV1
0 | JPL | 26
0 | MIT | 11 16 19 26 KERG
1 | COD | 1 26
1 | EMR | KERG TIDB
1 | ESA | 6 7 MAS1
1 | GFZ | PETP TIDB VILL
1 | MIT | 23 KERG PETP
2 | COD | SANT
2 | EMR | ONSA
2 | ESA | LPGS SANT
2 | JPL | 26
2 | MIT | 11
3 | COD | 1
3 | EMR | ONSA
3 | ESA | 22 FAIR GLPS IRKT KIT3 LPGS NTUS SANT SCUB SUTH TIXI
3 | ESA | TSKB YELL
3 | GFZ | 16 DAV1 MATE
3 | JPL | 1 26
3 | MIT | 11 26 FAIR TIXI
4 | COD | CHAT
4 | ESA | 6 7
4 | GFZ | 2 4 5 9 11 12 13 14 17 18 19 21 22 23 24 25 26 27
4 | GFZ | 28 29 30 31 BRUS DAV1 HARB MATE ONSA
4 | MIT | 14 19 BRUS
5 | COD | YAKT
5 | EMR | SPT0
5 | ESA | 6 7 GODE ONSA PIMO YAKT YELL
5 | GFZ | GODE NRIL YAKT
5 | MIT | 11 19 21 29 DAEJ
6 | EMR | ONSA
6 | ESA | 6 7
6 | MIT | 22 GRAS
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
----+--------+--------+-------------
5 | ESA | ~06:20 | ~ 1.48 ns
6. Velocity changes were estimated to alleviate the effects of modeling
problems, experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G06 | 4 | | | | | | 1 |
PRN G29 | | 4 | 2 | | | 1 | 2 |
7. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) 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.
8. Small rotations were applied to the all AC orbit and ERP values in order
to align them to the IGS05. These rotations were estimated in the process
of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based
on the common stations between the individual AC SINEX solutions and the
IGS05.snx SINEX. 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 | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+---------------------------------------------------
COD | .4 .1 .8 5 -1 3 -.21
EMR | 8.4 -2.5 1.9 22 -41 44 -.14
ESA | 6.7 2.0 -8.0 -1 -27 16 -1.43
GFZ | .9 .1 1.4 8 -12 7 -.55
JPL | 6.5 5.7 5.3 9 -6 -626 .01
MIT | 9.7 -2.4 8.0 21 -4 -13 -.12
NGS | 1.8 2.2 -2.0 39 -39 5 -1.00
SIO | 3.4 1.0 1.9 21 -82 44 .13
9. 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 navigation solution is still based on the SP3 clocks but this will soon
adopt the clock RINEX files as well.
10. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products
are aligned to the IGS reference frame products (station coordinates and
ERPs as generated by NRCan. For more information see IGSMAIL #2750.
Because of this change in alignment Table 2 has been enhanced with one
additional line per AC. This additional line shows the X- and Y-rotations
which were applied to each of the AC orbits prior to the orbit combination.
These rotations are based on the difference between the individual AC ERP
estimates and the IGS reference frame ERP product. The total rotation of
the individual AC orbits w.r.t. the IGS combined orbit is the sum of the
values in the two lines of Table 2 plus the reference frame rotation.
11. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna model
is introduced (IGSMAIL #5272). The antenna phase center offsets and phase center
variations are given in the file:
ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of five 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 1.1447.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1447.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 2.1447.[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 3.1447.[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 and final
part, Table 5, is similar to Table 4 and contains daily precise navigation
statistics (tables 5.1447.0-6).
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 1447 summary. (Sep 30, 2007 - Oct 06, 2007)
Table 1.1447.a GPS week: 1447 MJD: 54373.000-54379.000
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 171| 0 0 0 31 -33 46 -.21 14 13 | -21 -723 52 91
| 0 0 0 11 20 29 .04 | 403 601
emr 67| 4 -1 0 -55 25 86 .41 17 17 | -122750 -229 59 105
| 0 0 2 34 18 16 .05 | 1543 1757
esa 64| 0 -1 0 94 -18 125 .33 22 22 | 4095041 54253 56 169
| 1 2 3 35 45 33 .05 | 2642966 13696
gfz 181| -2 0 0 32 -11 70 -.15 14 14 | 68 -295 42 155
| 0 0 2 24 32 41 .03 | 257 606
igr n/a| 0 0 0 23 -38 86 .04 7 7 | 2077 -194 36 99
| 1 0 0 9 20 24 .02 | 1234 1432
jpl 98| 0 0 -2 -4 -34 -532 .54 16 16 | 459555 8983 36 88
| 1 1 1 18 13 44 .05 | 1202385 23129
mit 266| -1 0 1 1 -20 72 -.32 17 14 | -162 -34 60 137
| 1 0 1 27 29 25 .03 | 331 555
ngs 200| -1 0 -1 -54 41 100 -.32 14 11 | 28 -796 2636 4422
| 0 0 1 32 33 26 .05 | 379 612
sio 100| 1 -2 5 -51 123 116 .19 26 24 | --- --- --- ---
| 1 1 1 21 28 29 .03 | --- ---
Table 1.1447.b GPS week : 1447 MJD: 54373.000-54379.000
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
------+------------------------------------+------------------------------------------
1E | 9 9 0 12 10 11 10 |
2 | 7 6 7 6 6 7 6 |
3E | 7 7 7 7 7 7 6 |
4 | 5 5 5 5 6 5 5 |
5 | 5 5 5 5 6 5 6 |
6E | 9 8 7 7 7 7 6 |
7E | 7 6 7 7 7 7 9 |
8 | 5 5 5 5 5 5 5 |
9 | 5 5 5 5 5 5 5 |
10 | 6 6 6 6 6 5 6 |
11 | 7 7 7 7 7 7 6 |
12 | 7 7 7 7 7 7 7 |
13E | 6 6 6 6 7 6 6 |
14E | 6 5 6 5 5 5 6 |
16 | 7 7 8 7 7 7 7 |
17E | 7 6 5 6 6 6 6 |
18 | 8 8 8 7 7 7 7 |
19E | 7 6 7 6 7 7 7 |
20 | 8 8 7 7 7 7 7 |
21 | 7 8 8 7 7 7 7 |
22 | 7 7 6 6 6 7 7 |
23E | 7 6 6 6 6 6 5 |
24 | 6 6 8 6 5 6 5 |
25 | 5 5 6 6 5 5 5 |
26E | 9 10 8 8 8 9 8 |
27 | 6 6 5 6 6 5 5 |
28 | 7 7 7 6 6 7 7 |
29E | 11 11 13 9 12 9 15 |
30 | 5 5 4 5 5 5 5 |
31 | 8 7 8 7 7 7 8 |
32 | 19 29 26 15 13 17 15 |
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
sum of a priori and estimated transformations.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.1447.0 GPS week: 1447 Day: 0 MJD: 54373.000
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 171| 1 0 1 22 -31 40 -.23 14 13 | 279 -1703 55 104
| 2 -10 |
emr 67| 4 -1 -1 -19 5 87 .36 18 18 | -121695 -2675 56 112
| -23 36 |
esa 64| -2 -1 1 83 -63 102 .34 23 23 | 3186261 61383 56 135
| 4 -39 |
gfz 181| -1 0 1 35 11 150 -.15 14 14 | 369 -444 38 147
| 13 -20 |
igr n/a| 1 0 -1 13 -20 57 .06 7 7 | 2260 -1759 35 82
| 20 -37 |
jpl 98| 0 2 -2 0 -50 -605 .54 18 18 | 3186306 61353 44 90
| 12 8 |
mit 266| -2 0 0 19 -35 66 -.27 18 15 | 299 -450 61 155
| -2 7 |
ngs 200| -1 0 -3 -107 75 60 -.32 16 13 | 417 -1838 2677 4151
| 121 -12 |
sio 100| 0 -3 2 -31 71 132 .18 25 23 | --- --- --- ---
| -32 -68 |
Table 2.1447.1 GPS week: 1447 Day: 1 MJD: 54374.000
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 171| 1 0 0 17 -30 63 -.26 14 14 | -193 -541 48 99
| 4 7 |
emr 67| 3 0 0 -6 12 114 .32 17 17 | -123598 -1258 55 92
| -35 69 |
esa 64| 2 -4 -5 46 -32 115 .37 25 24 | 3247927 61523 58 182
| -32 -1 |
gfz 181| -2 1 2 39 -33 51 -.09 15 15 | -2 -170 40 162
| -17 21 |
igr n/a| 0 -1 0 34 -53 92 .03 7 7 | 1026 -963 31 183
| -8 70 |
jpl 98| 0 1 -1 9 -32 -536 .45 15 15 | 3855 -919 36 82
| 3 16 |
mit 266| 0 0 1 -31 -26 123 -.32 17 13 | -141 -93 50 111
| 14 25 |
ngs 200| -1 0 -1 -32 70 117 -.26 14 11 | -21 -939 2647 4109
| 98 -11 |
sio 100| 3 -1 4 -53 118 142 .20 27 23 | --- --- --- ---
| -52 -96 |
Table 2.1447.2 GPS week: 1447 Day: 2 MJD: 54375.000
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 171| 0 0 0 25 -70 81 -.22 13 13 | -232 -569 47 78
| 15 27 |
emr 67| 5 -1 0 -37 57 62 .39 18 18 | -124234 -1530 64 104
| 1 -24 |
esa 64| 0 -3 0 124 -23 172 .41 24 22 | 3310510 60144 60 162
| -33 1 |
gfz 181| -1 0 -2 -17 5 41 -.14 14 14 | -232 14 46 150
| -5 -12 |
igr n/a| -1 0 0 18 -75 118 -.00 8 8 | 989 -1499 42 90
| -26 -6 |
jpl 98| -1 2 -2 13 -27 -520 .58 15 15 | 3661 -1510 34 88
| -14 -70 |
mit 266| -2 0 3 25 31 50 -.32 16 14 | -236 -441 60 114
| -27 -45 |
ngs 200| -2 0 0 -77 -9 114 -.31 15 12 | -222 -539 3099 4803
| 152 20 |
sio 100| 1 -3 5 -23 128 133 .12 26 24 | --- --- --- ---
| -40 -116 |
Table 2.1447.3 GPS week: 1447 Day: 3 MJD: 54376.000
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 171| 0 0 -1 25 -46 32 -.15 13 13 | 553 -1312 50 89
| 11 14 |
emr 67| 3 0 -2 -59 22 75 .44 17 17 | -124795 2555 63 116
| 17 67 |
esa 64| 1 -3 5 130 25 79 .29 22 22 | 3371459 63859 60 166
| -80 -15 |
gfz 181| -3 0 0 37 -64 40 -.15 14 14 | -123 532 37 151
| -30 45 |
igr n/a| 0 -1 0 14 -39 117 .05 6 6 | 604 2408 38 119
| -56 34 |
jpl 98| 0 0 -3 -31 -11 -528 .56 16 16 | 3240 2519 33 96
| 23 -19 |
mit 266| 0 0 0 18 -13 56 -.32 15 14 | -242 386 58 116
| -20 28 |
ngs 200| -1 0 -1 -60 56 127 -.29 13 11 | 518 -1307 2412 4730
| 104 4 |
sio 100| 1 -1 7 -63 158 88 .20 27 24 | --- --- --- ---
| -22 -106 |
Table 2.1447.4 GPS week: 1447 Day: 4 MJD: 54377.000
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 171| 0 0 0 44 -30 76 -.18 13 12 | 0 -386 52 81
| 7 -27 |
emr 67| 4 -2 0 -89 16 93 .46 16 16 | -122757 515 63 116
| 94 0 |
esa 64| -1 0 0 132 -82 121 .29 23 24 | 3435348 61541 55 173
| -72 -35 |
gfz 181| -2 0 -1 32 15 32 -.19 16 16 | 426 -1461 67 226
| 11 -33 |
igr n/a| 0 0 -1 34 -27 83 .03 8 8 | 2624 -41 47 91
| -12 -68 |
jpl 98| 0 -2 -1 2 -30 -527 .57 16 16 | 5548 341 38 88
| 72 -66 |
mit 266| -1 1 2 -24 -3 69 -.32 16 15 | -378 512 64 152
| 31 -1 |
ngs 200| 0 0 0 -34 18 78 -.33 13 11 | -56 -220 2934 4834
| -4 71 |
sio 100| 3 0 6 -38 150 88 .19 26 24 | --- --- --- ---
| 2 -107 |
Table 2.1447.5 GPS week: 1447 Day: 5 MJD: 54378.000
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 171| 1 0 0 42 -5 39 -.19 14 13 | 143 -662 58 94
| 7 -40 |
emr 67| 4 -1 3 -78 24 88 .44 17 17 | -121613 996 55 96
| 18 35 |
esa 64| -2 1 3 84 41 168 .31 21 21 | 2113785 44341 50 151
| -46 -44 |
gfz 181| -2 0 -3 63 -32 91 -.16 14 14 | 168 -386 35 127
| -55 20 |
igr n/a| 0 0 -1 21 -28 63 .04 7 7 | 3211 691 35 67
| -46 -38 |
jpl 98| -2 1 -3 -31 -43 -554 .51 15 15 | 6692 1014 36 88
| 26 18 |
mit 266| 0 -1 1 31 -54 50 -.33 16 15 | 218 -795 72 176
| -20 54 |
ngs 200| 0 0 0 -60 65 125 -.33 14 10 | 153 -605 2081 4004
| 16 26 |
sio 100| 1 -4 4 -85 117 79 .18 28 26 | --- --- --- ---
| 21 -102 |
Table 2.1447.6 GPS week: 1447 Day: 6 MJD: 54379.000
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 171| 0 0 -1 40 -16 -4 -.21 15 13 | -698 107 55 96
| -5 -52 |
emr 67| 4 -1 2 -93 43 84 .45 17 17 | -120561 -210 57 99
| 59 -21 |
esa 64| -1 -2 -2 58 7 120 .30 20 20 | 9999999 26986 59 219
| -53 -58 |
gfz 181| -1 0 -3 35 18 82 -.15 13 13 | -125 -150 35 126
| -9 -13 |
igr n/a| 1 0 0 29 -21 74 .05 8 8 | 3827 -196 29 62
| 34 -69 |
jpl 98| 0 0 0 7 -45 -457 .57 14 14 | 7584 85 37 87
| 0 -42 |
mit 266| -1 1 2 -25 -45 86 -.38 17 13 | -655 641 58 136
| 40 9 |
ngs 200| 0 0 0 -7 11 82 -.43 15 12 | -593 -125 2604 4325
| 4 111 |
sio 100| 1 0 7 -66 116 147 .22 26 26 | --- --- --- ---
| -4 -97 |
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 3.1447.0 GPS week: 1447 Day: 0 MJD: 54373.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1E | 16 19 33 13 10 26 29 22 20 8 | 14 22 17 19 17 25 26 24 21 18
2 | 16 18 20 19 5 17 18 17 27 7 | 24 34 32 35 26 37 22 30 28 27
3E | 13 16 22 16 7 18 20 17 19 6 | 106 104 99 105 102 99 114 102 112 105
4 | 11 13 24 7 7 11 11 15 22 5 | 20 28 28 22 22 23 19 27 32 22
5 | 6 18 17 9 6 12 10 17 21 5 | 21 32 26 18 23 23 22 29 27 22
6E | 21 21 24 14 11 18 34 21 22 8 | 112 121 130 119 114 123 87 114 126 116
7E | 16 15 29 16 7 19 17 14 25 7 | 68 76 75 68 65 76 56 61 73 67
8 | 8 16 20 16 7 11 10 13 18 5 | 25 35 23 29 27 26 24 31 24 27
9 | 9 15 24 11 8 12 9 16 18 5 | 33 35 40 28 31 34 29 35 29 31
10 | 12 20 35 12 6 14 9 11 22 6 | 19 31 28 18 23 25 24 25 31 22
11 | 15 18 25 20 5 19 15 16 27 7 | 15 32 35 29 19 32 18 20 18 20
12 | 13 16 32 13 4 15 15 19 36 7 | 21 30 45 32 26 35 24 24 35 25
13E | 13 13 14 14 3 20 21 15 18 6 | 32 33 25 30 30 33 33 33 29 29
14E | 15 13 15 13 6 24 15 12 14 6 | 25 33 35 26 25 39 24 24 27 28
16 | 16 21 19 13 8 22 16 19 30 7 | 25 41 34 36 30 43 22 29 30 31
17E | 11 22 16 11 10 19 20 22 19 6 | 27 36 24 33 26 32 32 37 33 30
18 | 18 19 22 16 7 20 23 16 35 7 | 19 36 31 26 21 34 22 20 25 21
19E | 14 27 20 12 10 19 17 19 22 7 | 20 36 29 22 18 31 21 17 20 21
20 | 17 22 18 17 10 19 19 20 27 7 | 18 36 28 25 21 29 18 24 28 20
21 | 14 20 23 13 7 18 21 16 35 7 | 14 36 34 29 22 37 23 26 32 23
22 | 13 20 21 18 7 17 20 13 26 6 | 20 37 39 24 22 34 30 20 30 24
23E | 17 17 20 13 8 23 22 12 15 6 | 17 29 22 18 13 28 16 16 14 16
24 | 8 15 29 15 7 13 13 9 33 6 | 24 31 32 25 27 28 28 34 34 26
25 | 6 12 21 10 3 12 13 13 23 5 | 23 26 33 22 23 24 23 24 31 23
X26E | 23 28 19 13 16 --- 21 18 22 8 | 60 69 70 65 67 --- 59 67 67 62
27 | 14 16 19 12 6 13 10 13 22 5 | 22 30 31 21 21 24 22 26 28 23
28 | 15 23 23 18 7 16 14 16 26 7 | 19 34 28 34 22 31 20 22 29 24
X29E | 20 28 --- 16 10 --- 15 33 27 10 | 60 64 --- 60 59 --- 60 68 56 60
30 | 6 14 20 9 6 10 10 13 17 4 | 30 38 32 26 31 29 32 37 31 30
31 | 19 18 27 21 8 18 20 14 28 7 | 24 38 36 28 25 32 27 25 28 25
X32 | 18 --- --- --- 48 --- 19 40 --- 19 | 17 --- --- --- 61 --- 17 51 --- 23
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 18 23 14 7 18 18 16 25 |T 31 42 39 35 34 38 32 36 37 33
WRMS | 13 18 23 14 7 18 15 13 23 |NE 21 33 32 26 26 30 23 27 28 24
MEDI | 14 18 21 13 7 18 17 16 22 |MD 23 35 32 28 25 32 24 27 29 25
Table 3.1447.1 GPS week: 1447 Day: 1 MJD: 54374.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
X1E | 14 27 --- 16 9 20 30 21 18 8 | 8 22 --- 14 12 17 32 21 18 14
2 | 14 16 21 19 5 15 15 11 27 6 | 18 34 30 31 22 32 20 20 23 22
3E | 12 19 28 16 8 16 16 14 21 6 | 66 75 75 72 70 71 66 68 70 68
4 | 7 12 21 11 7 10 10 12 17 4 | 17 22 25 19 19 21 19 21 25 18
5 | 8 17 29 10 7 9 9 10 21 5 | 16 23 27 18 18 17 17 20 26 17
6E | 22 17 43 12 7 15 23 18 17 8 | 137 143 147 135 133 144 89 130 142 134
7E | 15 13 27 16 7 17 16 13 21 6 | 45 49 55 55 50 52 49 48 54 48
8 | 8 15 25 12 4 9 7 9 20 4 | 15 25 24 13 19 22 19 19 27 17
9 | 9 11 30 10 9 7 13 14 22 5 | 23 23 32 23 24 22 21 26 23 21
10 | 9 18 30 14 7 7 11 11 33 6 | 17 29 25 16 17 20 25 21 30 18
11 | 16 19 21 23 6 14 14 14 24 6 | 13 30 32 27 18 25 14 15 18 15
12 | 11 15 16 13 7 13 14 15 44 6 | 19 33 34 31 25 31 21 19 42 24
13E | 12 13 16 13 4 16 25 15 14 6 | 34 34 39 38 33 36 40 34 34 34
14E | 13 13 14 13 5 19 13 10 15 5 | 17 22 24 20 18 26 12 17 18 17
16 | 16 19 21 12 5 19 16 17 31 6 | 17 35 29 28 24 35 19 25 24 22
17E | 9 15 15 10 8 16 17 13 21 5 | 27 31 24 29 27 27 28 31 32 26
18 | 22 18 19 16 6 15 26 16 35 7 | 22 33 29 26 20 31 21 14 22 18
19E | 14 17 21 14 7 17 17 18 17 6 | 14 25 25 16 16 24 23 18 21 16
20 | 16 18 27 17 6 19 20 18 36 7 | 18 32 38 29 23 29 19 24 31 21
21 | 15 19 24 19 4 15 21 18 41 7 | 16 34 37 31 21 32 17 21 37 21
22 | 14 19 17 18 4 14 20 15 27 6 | 16 34 33 25 20 29 22 16 26 19
23E | 14 17 18 13 6 19 17 13 19 6 | 12 25 22 19 14 25 14 20 16 13
24 | 9 17 27 13 8 10 9 11 27 5 | 19 28 31 22 22 21 20 23 33 20
25 | 10 10 24 9 5 10 11 14 27 5 | 23 23 35 23 24 22 25 28 26 23
26E | 17 24 37 17 16 28 39 19 39 10 | 68 69 65 65 61 52 79 61 65 63
27 | 21 13 20 11 5 10 9 11 25 5 | 27 24 27 20 23 22 22 24 24 22
28 | 13 26 28 19 6 14 18 15 26 7 | 14 29 37 28 17 26 13 13 23 16
X29E | 20 30 --- 17 17 --- 16 33 27 11 | 112 119 --- 116 116 --- 115 117 115 115
30 | 7 17 15 9 6 8 9 12 21 4 | 21 24 26 21 22 19 22 21 30 20
31 | 20 18 29 20 8 14 18 15 25 7 | 18 35 40 26 25 28 23 27 21 21
X32 | 29 --- --- --- 67 --- 27 58 --- 28 | 13 --- --- --- 80 --- 19 75 --- 29
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 17 25 15 7 15 17 14 27 |T 29 38 38 34 33 33 30 33 36 30
WRMS | 14 17 24 15 7 15 13 11 23 |NE 18 28 31 24 24 25 19 23 26 20
MEDI | 14 17 21 13 7 15 16 14 24 |MD 18 30 31 26 22 26 21 21 26 21
Table 3.1447.2 GPS week: 1447 Day: 2 MJD: 54375.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
X1E | 7 --- --- --- 52 --- --- --- --- 0 | 39 --- --- --- 32 --- --- --- --- 41
2 | 13 18 15 17 6 16 17 15 28 6 | 18 31 28 33 20 29 18 19 23 21
3E | 11 21 23 16 10 13 17 18 20 6 | 69 75 74 78 72 70 71 74 66 71
4 | 8 18 25 9 10 9 11 9 19 5 | 12 22 25 17 14 21 18 19 21 13
5 | 7 18 17 11 5 12 9 13 30 5 | 11 26 21 14 15 20 17 17 28 13
6E | 24 14 25 13 10 15 18 17 20 7 | 119 126 129 122 121 133 119 120 130 121
7E | 13 19 21 17 9 17 16 15 25 6 | 25 38 43 35 30 37 28 31 37 29
8 | 9 18 19 11 8 12 12 9 23 5 | 17 25 27 20 21 23 22 20 29 20
9 | 9 16 19 13 8 10 12 13 18 5 | 19 22 27 19 19 21 20 20 16 17
10 | 11 15 34 16 7 13 8 11 28 6 | 13 23 31 16 19 18 20 21 31 16
11 | 14 22 30 20 7 12 16 13 27 7 | 14 31 35 30 23 27 26 20 26 20
12 | 11 18 23 15 4 12 14 16 33 6 | 14 27 34 27 19 29 16 18 31 18
13E | 13 13 15 14 7 17 21 15 18 6 | 29 32 34 33 31 33 36 33 33 29
14E | 12 21 14 10 7 19 14 12 16 5 | 13 25 19 20 18 25 16 14 22 16
16 | 17 18 17 12 8 20 18 26 32 7 | 15 35 33 29 21 35 16 21 21 21
17E | 11 16 19 11 6 15 13 13 17 5 | 23 31 26 30 26 28 28 29 28 25
18 | 14 20 19 15 7 19 26 14 36 7 | 13 33 26 24 18 31 21 16 25 16
19E | 14 26 18 10 9 19 22 21 25 7 | 18 34 30 23 19 25 26 19 26 19
20 | 15 21 26 16 8 15 18 17 27 7 | 16 33 37 26 19 31 26 18 23 18
21 | 17 19 28 17 5 16 17 18 38 7 | 13 35 34 29 19 30 16 19 39 18
22 | 15 20 18 16 8 12 17 16 23 6 | 17 36 29 28 21 30 22 22 30 22
23E | 13 18 18 11 8 17 18 15 17 6 | 10 19 24 15 17 24 19 23 19 13
24 | 9 15 53 13 9 14 10 10 35 7 | 17 21 48 17 17 19 18 21 31 16
25 | 9 15 19 9 9 13 13 11 34 5 | 13 20 29 17 19 20 20 17 36 16
26E | 15 19 31 11 14 19 25 24 18 7 | 44 46 39 45 41 36 59 41 52 45
27 | 11 12 23 9 8 12 12 13 22 5 | 14 19 32 18 18 21 21 16 23 17
28 | 12 24 16 17 9 12 17 14 26 6 | 13 32 29 30 21 28 18 17 27 18
X29E | 30 28 --- 25 13 44 20 29 40 12 | 96 103 --- 97 97 285 99 100 96 98
30 | 6 12 14 12 4 10 8 9 24 4 | 19 27 19 20 21 22 24 23 33 20
31 | 20 17 29 17 7 20 19 16 29 7 | 15 35 35 24 20 29 24 23 26 18
X32 | 22 --- --- --- 67 --- 26 56 --- 26 | 13 --- --- --- 71 --- 20 66 --- 29
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 18 24 14 8 15 16 15 26 |T 25 36 35 32 30 40 30 30 35 28
WRMS | 13 18 22 14 8 15 14 12 24 |NE 14 28 30 23 21 25 20 21 27 18
MEDI | 13 18 19 13 8 15 17 15 25 |MD 16 31 30 26 20 28 21 20 28 19
Table 3.1447.3 GPS week: 1447 Day: 3 MJD: 54376.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
X1E | 27 34 --- 19 19 27 44 27 20 12 | 30 34 --- 19 19 26 41 27 20 24
2 | 13 16 16 16 7 16 15 11 30 6 | 20 32 28 31 27 31 22 24 27 24
3E | 12 21 25 17 9 16 13 18 22 6 | 75 81 87 79 77 78 85 75 85 79
4 | 9 15 22 9 7 13 13 8 16 4 | 18 27 29 23 25 22 20 23 28 20
5 | 7 16 22 12 7 14 10 12 26 5 | 22 30 37 23 27 25 28 28 35 25
6E | 23 15 28 14 9 17 14 15 27 7 | 111 117 119 114 113 119 280 107 118 112
7E | 15 19 25 15 6 19 14 13 28 6 | 31 40 46 36 34 41 36 38 42 34
8 | 9 16 26 11 7 12 11 12 19 5 | 15 25 33 16 21 19 23 21 25 18
9 | 9 16 16 10 4 11 11 7 19 4 | 26 30 35 27 28 27 27 24 27 26
10 | 10 20 26 8 4 13 10 16 27 5 | 16 28 28 18 22 21 20 30 29 20
11 | 17 21 22 22 7 14 13 12 34 7 | 16 34 31 27 23 27 22 24 33 20
12 | 12 18 20 16 5 14 13 14 38 6 | 22 32 38 36 32 35 26 31 39 28
13E | 15 17 14 12 7 20 17 15 16 6 | 30 34 28 30 29 30 33 31 35 29
14E | 12 16 10 11 5 19 12 9 16 5 | 14 25 20 19 19 25 19 14 27 18
16 | 14 16 17 14 6 25 15 17 35 7 | 17 33 31 28 22 37 16 23 28 22
17E | 12 14 23 11 5 18 15 12 15 5 | 25 33 34 31 30 31 32 28 31 28
18 | 15 20 17 15 5 18 22 14 37 7 | 16 35 26 29 23 31 21 20 25 19
19E | 12 15 15 11 6 19 17 11 40 6 | 18 25 22 19 19 28 26 20 44 19
20 | 17 18 27 19 6 19 17 14 31 7 | 25 38 32 30 27 32 28 27 35 25
21 | 15 18 19 16 3 16 17 13 35 6 | 16 36 34 30 25 32 20 23 35 23
22 | 14 19 19 15 6 14 16 11 27 6 | 12 34 30 24 19 27 20 13 22 17
23E | 13 26 14 10 5 20 15 12 16 6 | 13 31 17 19 16 24 17 19 15 16
24 | 9 14 28 11 6 13 6 10 29 5 | 21 29 38 27 26 24 27 29 32 24
25 | 10 13 28 7 5 15 10 12 27 5 | 21 28 38 22 23 24 27 25 34 23
26E | 17 23 20 12 14 18 32 14 25 7 | 67 69 57 64 64 32 69 69 67 63
27 | 10 15 31 7 6 12 10 13 18 5 | 24 30 41 23 28 26 26 27 30 25
28 | 13 19 16 18 4 14 15 12 26 6 | 15 28 29 30 23 29 17 20 28 20
X29E | 18 23 --- 14 10 19 19 30 18 8 | 95 99 --- 98 96 85 99 102 99 97
30 | 7 13 15 12 4 13 9 12 19 4 | 28 33 30 22 30 28 32 30 32 27
31 | 19 14 29 18 6 19 16 15 34 7 | 24 36 37 25 24 32 25 23 30 22
X32 | 15 --- --- --- 19 --- --- 15 --- 15 | 13 --- --- --- 34 --- --- 41 --- 19
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 17 22 14 6 16 15 13 27 |T 28 39 37 33 33 34 39 33 38 31
WRMS | 13 17 22 14 6 16 14 11 24 |NE 19 31 32 25 25 27 23 25 30 22
MEDI | 13 16 20 12 6 16 14 13 26 |MD 21 33 32 27 26 28 26 27 31 24
Table 3.1447.4 GPS week: 1447 Day: 4 MJD: 54377.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
X1E | 15 22 --- 14 12 24 39 20 20 9 | 17 21 --- 17 18 23 46 25 22 19
2 | 12 15 22 19 7 17 17 13 26 6 | 19 31 31 34 22 29 17 20 25 22
3E | 14 20 20 23 6 20 14 15 30 7 | 100 102 104 98 99 99 103 100 101 100
4 | 8 14 27 11 9 15 11 11 24 5 | 15 23 27 19 17 20 16 24 27 15
5 | 6 17 26 15 7 12 11 9 29 5 | 13 22 29 14 19 16 19 24 29 16
6E | 18 17 27 22 10 17 20 13 23 7 | 124 134 126 133 126 134 300 125 133 126
7E | 14 16 28 16 8 18 16 12 34 6 | 34 41 45 42 38 43 33 38 53 37
8 | 9 13 23 11 6 14 13 11 20 5 | 17 28 25 20 21 25 23 20 23 19
9 | 9 15 28 12 6 11 8 9 22 5 | 18 22 35 20 20 21 20 18 15 18
10 | 10 17 23 9 7 16 13 12 20 5 | 17 29 25 19 20 24 18 27 22 19
11 | 13 18 31 22 7 11 15 13 21 6 | 12 28 33 25 15 22 12 15 18 13
12 | 10 17 23 19 8 14 16 12 36 6 | 19 29 33 31 23 33 21 19 26 20
13E | 17 18 28 12 7 21 17 16 20 6 | 29 36 35 29 29 31 30 34 33 28
14E | 13 15 18 15 7 16 12 12 14 5 | 20 27 25 26 22 27 23 19 28 24
16 | 15 17 23 12 8 23 16 16 31 7 | 17 34 30 28 20 36 17 17 28 22
17E | 11 15 22 15 7 19 14 15 15 6 | 24 29 27 30 24 27 29 33 30 27
18 | 13 20 17 18 4 19 16 14 37 6 | 15 32 26 27 17 28 17 19 23 18
19E | 14 17 18 16 9 19 18 18 25 6 | 25 29 27 27 25 29 28 27 26 25
20 | 16 19 28 18 9 18 20 15 28 7 | 16 35 36 24 23 26 18 24 29 19
21 | 15 17 21 17 7 14 18 12 40 7 | 15 33 34 30 20 30 21 23 37 21
22 | 13 17 20 19 6 13 14 15 27 6 | 16 32 31 24 18 27 23 20 26 20
23E | 13 18 15 10 8 17 16 11 14 5 | 10 29 18 16 14 22 13 17 17 11
24 | 9 11 22 10 8 11 9 10 30 5 | 20 18 29 20 20 19 24 25 28 19
25 | 8 14 17 7 4 13 12 9 21 4 | 24 30 32 27 27 32 23 25 29 25
26E | 17 16 20 16 12 17 34 20 16 7 | 38 43 41 41 40 30 40 42 35 36
27 | 13 11 31 11 5 15 8 10 19 5 | 22 27 26 28 29 32 24 27 30 25
28 | 11 18 19 18 8 16 15 13 25 6 | 10 25 25 24 15 26 13 19 21 14
X29E | 27 34 --- 15 18 29 20 35 36 11 | 87 100 --- 87 88 111 85 96 93 89
30 | 6 14 22 15 6 13 10 7 29 5 | 22 27 33 21 25 19 29 28 32 23
31 | 18 16 23 15 9 20 23 13 30 7 | 20 33 35 24 21 31 24 20 25 20
X32 | 12 --- --- --- 21 --- --- 13 --- 13 | 12 --- --- --- 22 --- --- 31 --- 19
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 16 23 16 8 16 16 13 26 |T 27 37 36 33 30 35 36 32 35 29
WRMS | 12 16 23 16 8 16 15 11 24 |NE 16 28 30 24 20 26 19 22 25 19
MEDI | 13 17 22 15 7 16 15 13 25 |MD 19 29 31 26 22 27 23 24 28 20
Table 3.1447.5 GPS week: 1447 Day: 5 MJD: 54378.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
X1E | 16 24 --- 17 12 23 45 24 19 10 | 14 21 --- 17 13 23 44 24 17 15
2 | 13 18 19 17 6 19 20 16 32 7 | 20 37 33 31 26 34 16 31 30 25
3E | 13 17 26 17 9 13 15 22 24 6 | 79 81 91 87 75 80 86 74 81 79
4 | 9 13 28 11 5 13 11 11 19 5 | 14 25 26 23 17 19 17 21 29 17
5 | 7 15 15 16 8 13 11 9 24 5 | 17 21 20 15 19 20 23 22 22 16
6E | 16 16 30 13 7 19 16 12 22 6 | 126 133 127 128 128 135 128 122 130 127
7E | 18 20 20 14 7 17 14 14 26 6 | 32 48 43 40 35 44 31 35 43 37
8 | 7 13 16 11 5 13 10 13 25 4 | 20 28 22 25 21 22 21 25 26 21
9 | 12 14 22 11 7 9 12 11 25 5 | 24 23 29 19 21 22 21 17 23 19
10 | 9 16 22 12 9 11 8 12 28 5 | 13 27 23 16 21 25 17 25 25 17
11 | 17 17 20 23 6 11 13 16 30 7 | 13 31 35 31 24 30 18 26 25 21
12 | 14 17 18 16 7 13 16 15 42 6 | 19 33 32 30 26 33 24 22 34 23
13E | 12 18 18 10 6 19 16 14 25 6 | 19 32 28 25 20 27 22 22 28 20
14E | 14 13 15 14 4 16 15 9 14 5 | 15 27 19 24 20 29 19 21 28 21
16 | 14 18 24 12 5 17 17 16 33 6 | 18 35 31 27 23 32 19 25 27 23
17E | 13 19 21 10 10 20 15 10 25 6 | 27 35 35 35 28 32 27 32 38 29
18 | 16 19 17 17 5 19 17 13 36 7 | 20 33 30 26 22 33 16 21 22 21
19E | 14 19 18 12 5 18 20 19 26 6 | 22 32 25 27 25 28 26 32 26 25
20 | 17 16 13 17 8 17 19 14 34 6 | 19 37 33 28 25 31 25 24 38 23
21 | 15 18 18 16 7 17 19 11 33 6 | 15 33 29 28 22 34 23 21 36 21
22 | 14 18 15 20 6 12 18 13 28 6 | 12 29 29 25 20 25 22 18 25 17
23E | 13 18 14 9 6 20 11 15 19 5 | 11 28 22 16 15 24 14 18 22 14
24 | 10 16 25 12 6 12 12 10 28 5 | 13 22 26 17 14 17 21 20 33 16
25 | 11 10 19 7 4 10 8 10 28 4 | 14 19 29 17 16 20 16 14 25 15
26E | 18 15 31 15 12 15 37 22 24 8 | 45 50 46 49 47 31 58 54 38 46
27 | 15 12 17 10 4 10 7 9 33 5 | 18 22 25 18 17 21 17 19 25 16
28 | 15 21 25 17 7 14 15 15 29 6 | 12 29 29 27 17 26 13 21 21 17
X29E | 17 23 --- 17 10 19 20 30 24 9 | 57 55 --- 59 55 88 60 70 68 58
30 | 8 13 19 17 7 13 13 8 16 5 | 23 26 32 17 24 22 28 28 23 22
31 | 17 17 18 16 7 16 18 15 27 6 | 18 35 36 26 23 33 25 22 27 22
X32 | 21 --- --- --- 30 --- 16 32 --- 17 | 11 --- --- --- 32 --- 17 35 --- 16
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 17 21 14 7 15 16 14 28 |T 25 36 35 31 28 34 29 31 34 27
WRMS | 13 17 21 14 7 15 15 10 26 |NE 16 28 28 23 21 26 19 22 27 19
MEDI | 14 17 19 14 7 15 15 14 26 |MD 18 31 29 26 22 28 22 24 27 21
Table 3.1447.6 GPS week: 1447 Day: 6 MJD: 54379.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1E | 16 21 24 16 12 19 44 24 18 9 | 18 25 16 19 17 22 48 30 23 21
2 | 14 15 20 16 7 13 16 14 29 6 | 24 35 36 38 30 36 20 29 23 28
3 | 13 15 19 11 7 12 11 15 27 5 | 69 77 69 75 72 66 69 78 73 72
4 | 8 12 22 8 4 9 7 10 19 4 | 20 27 32 24 21 20 21 28 24 21
5 | 11 14 17 14 8 10 12 15 29 5 | 24 29 28 18 23 24 23 26 33 22
6E | 16 16 19 16 7 15 14 15 20 6 | 136 123 122 115 134 125 99 112 125 132
7E | 38 22 27 16 10 19 14 16 19 8 | 90 74 94 76 75 78 71 71 83 75
8 | 7 14 15 9 6 11 9 17 23 5 | 24 35 27 25 30 31 29 23 31 25
9 | 10 17 23 11 7 11 12 12 22 5 | 27 27 39 25 26 27 20 26 26 25
10 | 7 15 27 7 9 12 8 15 27 5 | 21 28 42 21 27 26 25 37 34 25
11 | 14 18 17 17 9 11 13 16 24 6 | 12 32 32 25 20 28 14 19 19 17
12 | 13 17 29 15 8 12 16 14 44 7 | 25 37 53 36 31 39 28 29 46 32
13E | 11 18 15 9 7 17 15 16 18 5 | 21 29 23 21 18 25 21 20 21 18
14E | 16 18 15 15 8 15 17 13 18 6 | 19 25 22 23 19 26 19 20 26 20
16 | 15 17 18 14 6 15 17 14 30 6 | 20 34 33 29 23 34 22 21 25 23
17E | 12 16 13 11 7 22 17 13 26 6 | 29 37 37 31 34 37 37 38 39 31
18 | 17 19 14 15 8 15 16 15 33 6 | 16 35 29 26 21 32 18 17 23 20
19E | 15 24 24 15 8 15 17 17 23 6 | 22 29 30 23 22 24 25 24 27 19
20 | 16 17 19 16 6 14 19 15 32 6 | 21 38 35 28 25 32 25 20 28 22
21 | 18 20 14 14 6 16 18 13 34 6 | 19 36 40 36 27 38 27 29 35 29
22 | 14 19 18 18 7 11 20 15 32 6 | 18 36 33 27 24 30 33 25 36 25
23E | 13 16 11 7 7 16 12 10 15 4 | 15 26 21 18 17 24 15 15 22 16
24 | 10 15 21 10 10 10 11 12 29 5 | 19 28 30 23 26 24 27 28 35 23
25 | 8 13 17 7 5 11 7 15 28 4 | 15 23 27 19 21 24 18 20 31 18
26E | 14 17 15 15 12 15 37 19 17 7 | 55 56 52 54 53 27 63 66 51 54
27 | 15 12 18 8 6 9 8 15 29 5 | 17 25 24 21 22 25 19 18 27 19
28 | 17 20 19 14 7 16 18 17 32 7 | 15 30 30 25 23 32 19 20 32 18
X29E | 47 32 --- 22 15 40 17 51 27 15 | 111 101 --- 115 109 120 114 124 128 109
30 | 9 11 18 14 6 10 12 11 17 4 | 34 37 32 26 33 33 37 34 32 31
31 | 21 28 31 18 8 14 15 13 27 7 | 30 48 39 27 25 36 28 24 29 27
X32 | 21 --- --- --- 31 --- 14 26 --- 14 | 15 --- --- --- 38 --- 23 41 --- 24
------+---------------------------------------------------+----------------------------------------------------
RMS | 15 17 20 13 8 14 17 15 26 |T 32 40 38 35 35 38 34 35 39 33
WRMS | 13 17 20 13 8 14 13 12 26 |NE 23 34 35 28 28 31 25 28 32 26
MEDI | 14 17 18 14 7 14 15 15 27 |MD 21 34 32 25 25 30 25 26 31 24
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1447 GPS week: 1447 MJD: 54373.0-54379.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2955 |U 7 9 20 |U 9 13 37 |U 8 7 16 |
emr | emr 2844 |U 6 10 22 |U 12 18 37 | 10 12 28 |
esa | esa 2703 |U 16 28 38 |U 15 14 53 | 20 24 46 |
gfz | gfz 2794 |U 12 10 28 |U 18 24 63 |U 10 8 23 |
igr | igr 2854 | 10 11 30 | 13 21 50 | 11 12 24 |
igs | igs 2898 | 10 15 29 | 12 17 46 | 11 11 25 |
jpl | jpl 2805 |U 8 9 23 |U 11 15 42 | 8 9 23 |
mit | mit 2934 |U 11 14 29 |U 17 28 69 |U 13 11 26 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: mm.
Table 5.1447.0 GPS week: 1447 Day: 0 MJD: 54373.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2964 | 5 5 14 | 10 13 32 | 8 3 21 |
emr | emr 2853 | 5 4 16 | 7 13 29 | 11 11 32 |
esa | esa 2784 | 6 6 18 | 8 9 31 | 10 5 27 |
gfz | gfz 2836 | 9 10 28 | 24 19 71 | 12 12 34 |
igr | igr 2872 | 8 9 22 | 15 19 46 | 9 12 25 |
igs | igs 2922 | 6 8 18 | 12 15 51 | 12 10 31 |
jpl | jpl 2672 | 7 10 16 | 7 8 29 | 10 14 40 |
mit | mit 2976 | 4 5 18 | 18 35 83 | 11 10 29 |
Table 5.1447.1 GPS week: 1447 Day: 1 MJD: 54374.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2959 | 6 10 22 | 11 12 55 | 8 7 14 |
emr | emr 2856 | 5 10 14 | 15 20 48 | 12 15 33 |
esa | esa 2688 | 6 8 24 | 13 13 51 | 12 10 33 |
gfz | gfz 2836 | 9 12 24 | 18 21 53 | 12 10 26 |
igr | igr 2872 | 7 6 16 | 14 20 62 | 11 11 23 |
igs | igs 2929 | 9 17 33 | 13 17 65 | 11 7 24 |
jpl | jpl 2764 | 7 9 29 | 12 14 47 | 9 10 21 |
mit | mit 2976 | 7 7 28 | 16 28 71 | 10 9 27 |
Table 5.1447.2 GPS week: 1447 Day: 2 MJD: 54375.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2950 | 13 17 33 | 16 20 36 | 8 6 15 |
emr | emr 2764 | 12 19 33 | 18 24 45 | 13 13 32 |
esa | esa 2687 | 12 24 34 | 17 15 38 | 10 10 28 |
gfz | gfz 2745 | 14 16 31 | 22 30 71 | 8 6 21 |
igr | igr 2779 | 14 19 34 | 19 33 48 | 11 12 27 |
igs | igs 2839 | 14 22 38 | 18 22 42 | 12 11 26 |
jpl | jpl 2764 | 12 16 28 | 17 23 39 | 8 6 21 |
mit | mit 2880 | 18 24 50 | 18 22 42 | 13 13 20 |
Table 5.1447.3 GPS week: 1447 Day: 3 MJD: 54376.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2950 | 8 9 17 | 9 10 36 | 7 7 18 |
emr | emr 2856 | 6 11 24 | 9 18 34 | 10 15 30 |
esa | esa 2688 | 9 8 34 | 8 8 33 | 12 11 29 |
gfz | gfz 2838 | 16 10 36 | 20 28 89 | 12 9 27 |
igr | igr 2838 | 16 15 67 | 19 14 81 | 15 14 33 |
igs | igs 2875 | 8 11 26 | 13 13 50 | 10 10 31 |
jpl | jpl 2856 | 9 10 24 | 15 22 76 | 8 6 23 |
mit | mit 2880 | 9 10 26 | 26 47 138 | 13 8 23 |
Table 5.1447.4 GPS week: 1447 Day: 4 MJD: 54377.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2950 | 7 8 20 | 7 12 33 | 7 9 15 |
emr | emr 2858 | 7 6 26 | 15 22 37 | 9 16 23 |
esa | esa 2688 | 7 7 26 | 8 9 35 | 9 9 22 |
gfz | gfz 2632 | 12 7 32 | 16 28 62 | 8 9 19 |
igr | igr 2875 | 10 9 25 | 10 30 46 | 12 16 30 |
igs | igs 2874 | 13 20 35 | 12 20 39 | 11 8 16 |
jpl | jpl 2858 | 8 7 25 | 12 19 44 | 7 8 22 |
mit | mit 2880 | 27 38 48 | 12 22 39 | 9 11 19 |
Table 5.1447.5 GPS week: 1447 Day: 5 MJD: 54378.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2956 | 6 7 17 | 7 9 35 | 7 7 18 |
emr | emr 2860 | 6 12 20 | 8 13 35 | 8 10 25 |
esa | esa 2604 | 8 20 21 | 6 9 26 | 8 10 24 |
gfz | gfz 2836 | 11 8 25 | 14 20 44 | 12 7 19 |
igr | igr 2876 | 8 10 25 | 8 12 34 | 7 9 16 |
igs | igs 2927 | 11 14 34 | 8 15 38 | 9 13 25 |
jpl | jpl 2860 | 6 5 19 | 5 9 25 | 7 10 20 |
mit | mit 2976 | 5 9 17 | 15 23 47 | 23 18 41 |
Table 5.1447.6 GPS week: 1447 Day: 6 MJD: 54379.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2959 | 7 4 15 | 6 12 33 | 8 8 15 |
emr | emr 2862 | 6 10 24 | 8 14 30 | 8 8 18 |
esa | esa 2784 | 66 126 110 | 48 38 154 | 80 116 161 |
gfz | gfz 2841 | 12 6 20 | 14 24 55 | 9 7 18 |
igr | igr 2868 | 10 7 20 | 8 21 36 | 10 13 16 |
igs | igs 2924 | 8 13 18 | 7 14 35 | 10 16 24 |
jpl | jpl 2862 | 9 7 20 | 7 12 32 | 7 7 18 |
mit | mit 2976 | 6 6 15 | 10 22 62 | 10 11 20 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 21-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 6.1447 GPS week: 1447 MJD: 54373.500-54379.500
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 | 8 3 -87 8 7 | -6 15
| 30 10 80 36 3 | 2
emr uuuuu | -26 -9 230 -213 16 | 41 45
| 27 43 139 140 23 | 4
esa uuuuu | 24 54 -92 21 -12 | 100 103
| 24 29 80 73 19 | 8
gfz uuuuu | -4 22 -100 34 -8 | 10 19
| 17 16 83 78 8 | 4
igr xxxxx | 13 23 -65 41 5 | -4 16
| 44 31 39 46 5 | 3
irf xxxxx | -3 9 -92 4 6 | -15 20
| 13 9 76 46 9 | 3
jpl uuuux | 19 -8 250 104 -16 | 14 30
| 29 26 182 159 21 | 9
mit uuuuu | -14 7 -54 -74 1 | 9 17
| 21 25 77 127 11 | 4
ngs uuuuu | -33 -61 -52 91 -8 | 11 20
| 54 62 108 123 16 | 2
sio uuuuu | 96 27 -89 0 -7 | 52 55
| 20 30 100 76 18 | 8
Table 7.1447.0 GPS week: 1447 Day: 0 MJD: 54373.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 2 13 -115 48 10 | -5 16
emr uuuuu | -44 38 134 -372 -20 | 46 51
esa uuuuu | 31 11 -150 148 -21 | 110 111
gfz uuuuu | 12 2 -12 83 -2 | 14 21
igr xxxxx | 29 -5 -10 56 1 | -1 16
irf xxxxx | -8 15 -43 25 -10 | -11 18
jpl uuuux | -16 3 61 -130 -29 | 26 32
mit uuuuu | -15 17 20 -81 -19 | 15 23
ngs uuuuu | 4 -106 100 249 7 | 11 20
sio uuuuu | 60 47 -61 24 -34 | 64 66
Table 7.1447.1 GPS week: 1447 Day: 1 MJD: 54374.500
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 2 47 20 3 | -2 17
emr uuuuu | -58 41 -9 -374 -11 | 45 49
esa uuuuu | 12 38 40 -1 -29 | 110 111
gfz uuuuu | -10 23 -1 120 -5 | 16 22
igr xxxxx | -59 14 -122 49 1 | 0 17
irf xxxxx | 11 6 26 71 1 | -11 18
jpl uuuux | -5 3 57 -43 -52 | 25 31
mit uuuuu | -14 -8 34 -88 -5 | 14 22
ngs uuuuu | 22 -92 -186 222 9 | 14 22
sio uuuuu | 107 58 98 112 -25 | 61 64
Table 7.1447.2 GPS week: 1447 Day: 2 MJD: 54375.500
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 | -46 -2 -154 41 9 | -8 15
emr uuuuu | 5 12 208 -321 20 | 37 41
esa uuuuu | -20 46 -113 85 -36 | 104 106
gfz uuuuu | -7 18 -108 100 -6 | 10 18
igr xxxxx | -13 39 -35 27 5 | -5 16
irf xxxxx | -19 13 -131 16 2 | -17 21
jpl uuuux | 51 27 295 228 -7 | 15 32
mit uuuuu | 26 40 -62 -283 -5 | 6 14
ngs uuuuu | -39 -139 60 95 -1 | 11 20
sio uuuuu | 97 53 -161 -49 -12 | 52 55
Table 7.1447.3 GPS week: 1447 Day: 3 MJD: 54376.500
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 -3 -91 -59 4 | -7 14
emr uuuuu | -54 -9 220 -89 18 | 38 43
esa uuuuu | 28 88 -126 -19 -14 | 99 102
gfz uuuuu | -32 38 -102 -96 -15 | 11 17
igr xxxxx | -21 64 -91 55 -2 | -5 15
irf xxxxx | 13 8 -150 -41 8 | -16 20
jpl uuuux | 32 -15 459 273 -23 | 14 32
mit uuuuu | -15 28 -28 -92 6 | 6 14
ngs uuuuu | 9 -96 -142 124 -2 | 11 20
sio uuuuu | 119 30 -146 -10 -5 | 51 54
Table 7.1447.4 GPS week: 1447 Day: 4 MJD: 54377.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 13 15 -135 4 6 | -8 14
emr uuuuu | -14 -72 381 -59 33 | 37 42
esa uuuuu | 21 94 -141 -60 9 | 93 96
gfz uuuuu | 19 11 -186 23 -21 | 9 18
igr xxxxx | 54 34 -81 26 9 | -7 15
irf xxxxx | -14 22 -162 -17 11 | -17 20
jpl uuuux | 52 -50 436 256 -3 | 8 29
mit uuuuu | -13 -9 -193 -2 14 | 5 14
ngs uuuuu | -85 26 -25 -103 -22 | 9 20
sio uuuuu | 93 20 -161 -98 1 | 47 51
Table 7.1447.5 GPS week: 1447 Day: 5 MJD: 54378.500
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 | 47 -12 -160 15 4 | -6 15
emr uuuuu | -28 -23 376 -191 32 | 41 47
esa uuuuu | 51 41 -161 29 -2 | 96 99
gfz uuuuu | -13 50 -222 42 -12 | 9 18
igr xxxxx | 45 41 -76 112 8 | -4 16
irf xxxxx | 7 -5 -157 35 14 | -14 19
jpl uuuux | -11 -31 369 131 -11 | 8 29
mit uuuuu | -47 15 -48 -114 9 | 8 17
ngs uuuuu | -19 -21 -37 38 -11 | 11 19
sio uuuuu | 109 -26 -169 80 9 | 47 51
Table 7.1447.6 GPS week: 1447 Day: 6 MJD: 54379.500
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 | 39 11 2 -12 10 | -9 17
emr uuuuu | 8 -53 301 -87 38 | 39 45
esa uuuuu | 45 59 5 -36 12 | 91 94
gfz uuuuu | 0 15 -65 -37 1 | 3 17
igr xxxxx | 56 -28 -37 -40 11 | -8 17
irf xxxxx | -13 6 -25 -60 14 | -17 21
jpl uuuux | 29 6 76 15 14 | 2 28
mit uuuuu | -22 -34 -97 141 9 | 5 16
ngs uuuuu | -124 2 -134 10 -36 | 6 18
sio uuuuu | 84 10 -22 -57 15 | 43 46
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