[IGSREPORT-20341] Wk 1661 IGS Final Orbits
Jim Ray
igs.acc at noaa.gov
Thu Nov 24 07:39:38 PST 2011
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1661 (Nov 06, 2011 - Nov 12, 2011)
Contacts: J. Ray (jim.ray at noaa.gov),
J. Griffiths (jake.griffiths at noaa.gov)
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data. 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 (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 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:
igs1661[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1661[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1661[0-6].cls IGS GPS clock combination summary report.
igs16617.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs16617.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, MIT, and
JPL. The other centres are excluded because of poorer consistency (GRG),
they 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.
Starting week 1582, a new solution from CNES/GRGS (GRG) is included with
weight except for the clock and LOD combinations.
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 | 25 25
0 | EMR | 32
0 | ESA | KHAJ KHAJ KOUR MATE
0 | GFZ | 8 ISPA KOSG MDVJ
0 | GRG | KOUR
0 | JPL | 32
0 | MIT | 27 25 27 CAS1 KOSG HYDE KOSG
1 | COD | NICO
1 | EMR | 32
1 | ESA | KOUR
1 | GFZ | BOR1 DGAR KARR SYOG WTZR YAKT
1 | GRG | AMC2 KOUR SANT
1 | JPL | 8 32 AREQ YAKT
1 | MIT | 27 27
2 | COD | 3 3 MATE NRIL TLSE
2 | EMR | 32 32 MATE
2 | ESA | MATE NICO NICO REUN
2 | GFZ | 30 ARTU MDVJ REUN SCUB SFER STHL VILL
2 | GRG | AMC2
2 | JPL | 32 AREQ DRAG YELL
2 | MIT | 27 32 27 32
3 | COD | NKLG
3 | EMR | 32 BAN2
3 | ESA | REUN DRAG KOUR REUN STHL
3 | GFZ | MDVJ PDEL
3 | GRG | AMC2 KOUR SANT
3 | JPL | 32 MCM4
3 | MIT | 6 27 32 6 27 32 USNO USNO
4 | COD | HNPT STHL
4 | EMR | 32 10 32
4 | GFZ | AREQ HARB MDVJ WTZR
4 | GRG | AMC2
4 | JPL | 32
4 | MIT | 27 32 27 32
5 | ESA | KOSG STHL UNSA
5 | GFZ | KIRU KOUC STHL
5 | GRG | AMC2 KOUR
5 | JPL | 32
5 | MIT | 22 27 32 22 27 32 CAS1 KOSG CAS1 KOSG NICO
6 | ALL | 3
6 | COD | WROC COCO DAV1 WROC
6 | EMR | 32 32
6 | ESA | TIXI UNSA
6 | GFZ | 20 BRUS DRAO MDVJ PRDS SFER STJO
6 | GRG | AMC2 KOUR
6 | JPL | 32 NKLG THU3
6 | MIT | 27 32 27 32 CAS1 HYDE
5. The following orbit solutions were excluded from the combination because
they were biasing the weighted average (generally indicated by long arc RMS).
They were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
3 | COD | 27
6 | ESA | 3
6. 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.
7. Small rotations were applied to all the AC orbit and ERP values in order
to align them to the IGS05 frame. These rotations were estimated in the IGS
SINEX combination process, performed by the IGS Reference Frame Coordinator
at the Institut Geographique National (IGN), and are based on the common
stations between the individual AC SINEX solutions and the IGS05.snx SINEX
frame. 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 | -.5 -.2 -.6 -60 9 18 .11
EMR | 7.6 7.0 10.0 -9 10 0 .43
ESA | 7.0 4.1 -12.0 138 -198 124 .23
GFZ | -.7 .5 -.7 -38 -7 7 .24
GRG | 7.9 2.8 -2.7 -23 38 -4 .28
JPL | -1.0 5.5 12.4 19 -53 9 .46
MIT | 6.5 2.8 3.0 -27 12 -34 .19
NGS | 10.3 2.5 3.8 -4 -56 48 .46
SIO | 6.5 2.7 4.3 16 -139 11 .16
8. 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.
9. 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 IGN). 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.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
(GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
(IGSMAIL #5438). The antenna phase center offsets and phase center
variations are given in the file:
ftp://igs.org/igscb/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed
IGS products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
ftp://igs.org/igscb/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which
caused their RMS clock residuals to be higher during that period than for
the other centres; since GPS Week 1632 the JPL solution is excluded from
the weekly SINEX combination.
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of 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 1.1661.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1661.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 2.1661.[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 3.1661.[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 5.1661.0-6).
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 1661 summary. (Nov 06, 2011 - Nov 12, 2011)
Table 1.1661.a GPS week: 1661 MJD: 55871.000-55877.000
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 257| 0 0 0 118 -82 -7 -.26 9 8 | -205 -170 19 85
| 0 0 0 11 16 23 .03 | 556 1178
emr 94| 1 2 8 8 -112 -5 .39 19 19 | 2914 -327 17 137
| 2 1 1 23 34 13 .04 | 1522 1623
esa 135| 0 0 1 -148 176 36 .17 11 7 | -574 673 15 182
| 1 0 0 13 22 11 .03 | 997 1711
gfz 202| 0 0 -2 58 -86 -15 -.20 11 10 | 481 -358 22 97
| 0 1 1 50 101 11 .04 | 419 859
grg 133| 2 3 -5 44 -145 -14 .65 15 15 | 364 -520 54 227
| 1 0 1 16 12 13 .01 | 399 602
igr n/a| 0 0 0 -19 -45 -52 -.12 5 5 | -2752 456 18 78
| 0 0 1 26 20 15 .03 | 3056 1753
jpl 137| -1 0 4 -47 59 55 .57 14 14 | 3496 -306 18 95
| 1 1 1 16 17 36 .03 | 1333 1568
mit 257| 0 -2 -3 27 -135 -33 -.40 12 10 | 34 -289 20 168
| 0 0 0 24 28 11 .03 | 153 392
ngs 222| 0 0 0 11 39 -33 -.18 14 11 | -84691 372916 1979 3789
| 1 1 2 27 70 23 .01 | 266260 1168950
sio 251| -2 -1 0 -36 180 -29 -.26 18 16 | --- --- --- ---
| 2 2 0 31 19 8 .02 | --- ---
Table 1.1661.b GPS week : 1661 MJD: 55871.000-55877.000
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 | 5 5 5 4 4 4 4 |
2 | 4 4 5 5 4 4 5 |
3 | 4 3 4 3 4 4 5 |
4 | 4 4 4 4 8 4 4 |
5 | 4 4 5 5 4 6 5 |
6 | 4 3 4 7 3 4 5 |
7 | 4 4 4 4 4 4 5 |
8 | 5 5 5 4 4 4 5 |
9 | 4 4 4 4 4 4 4 |
10 | 6 6 6 6 6 6 7 |
11 | 4 4 4 4 4 4 4 |
12 | 5 5 5 4 4 5 5 |
13 | 5 4 4 4 4 4 5 |
14 | 4 4 4 4 4 5 5 |
15 | 4 4 4 4 4 4 4 |
16 | 5 4 5 5 4 4 5 |
17 | 5 5 5 4 5 4 5 |
18 | 4 4 4 4 4 4 4 |
19 | 4 4 5 4 4 5 5 |
20 | 3 4 4 4 4 4 4 |
21 | 4 4 4 4 4 5 5 |
22 | 4 3 4 4 3 4 5 |
23 | 5 4 5 5 4 5 5 |
25 | 4 4 4 4 4 4 5 |
26 | 3 3 4 3 4 4 3 |
27 | 10 9 10 11 8 10 7 |
28 | 4 4 4 4 4 4 5 |
29 | 5 5 5 4 5 5 5 |
30 | 5 6 5 5 4 5 6 |
31 | 4 5 5 5 4 4 5 |
32 | 6 6 6 5 5 5 6 |
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 2.1661.0 GPS week: 1661 Day: 0 MJD: 55871.000
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 257| -1 0 2 139 -75 9 -.29 9 8 | -150 -692 16 84
| 32 -39 |
emr 94| 0 4 7 45 -82 3 .35 20 20 | 403 1136 19 123
| -27 -50 |
esa 135| 1 0 0 -160 204 26 .17 8 8 | -1307 1310 17 181
| 37 -28 |
gfz 202| 0 0 -2 21 -59 0 -.19 8 8 | 228 -206 22 90
| -40 -33 |
grg 133| 2 2 -7 51 -129 7 .65 14 13 | -29 -511 56 231
| 11 -76 |
igr n/a| 0 0 1 -22 -53 -50 -.17 5 5 | -8061 2282 19 77
| -3 -24 |
jpl 137| 0 0 4 -58 88 13 .56 14 14 | 1115 1179 20 93
| 93 -162 |
mit 257| 0 -1 -3 12 -170 -29 -.39 12 10 | 106 -652 23 170
| 37 42 |
ngs 222| 0 -1 2 43 5 -14 -.18 14 12 | -186 -671 2055 3496
| -66 -44 |
sio 251| 0 -3 0 -46 176 -19 -.24 19 17 | --- --- --- ---
| 36 -83 |
Table 2.1661.1 GPS week: 1661 Day: 1 MJD: 55872.000
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 257| 0 0 1 111 -91 -19 -.28 8 8 | -66 -1095 17 90
| 26 -68 |
emr 94| 4 3 5 -20 -163 15 .34 19 19 | 1815 902 13 136
| 44 18 |
esa 135| 0 2 1 -147 172 28 .18 7 7 | -223 1448 15 224
| 38 5 |
gfz 202| -1 0 -1 64 0 -1 -.16 10 10 | 378 -542 20 93
| -12 -4 |
grg 133| 2 3 -2 35 -134 -8 .65 14 13 | -139 103 70 218
| 38 -45 |
igr n/a| -1 0 0 -22 -61 -58 -.15 5 5 | -5423 2056 20 89
| 10 -5 |
jpl 137| -2 -1 2 -45 68 53 .52 15 14 | 2603 1161 17 94
| 77 -123 |
mit 257| 0 -3 -3 36 -141 -28 -.42 12 11 | -10 -285 21 144
| 17 12 |
ngs 222| 0 0 0 1 -17 -16 -.20 12 8 | -238 -923 1789 4040
| -49 -26 |
sio 251| 0 -4 0 -5 171 -23 -.29 18 15 | --- --- --- ---
| 14 -111 |
Table 2.1661.2 GPS week: 1661 Day: 2 MJD: 55873.000
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 257| -1 1 0 108 -110 -6 -.31 10 9 | -605 1105 17 72
| 41 -17 |
emr 94| 3 1 6 -16 -147 -3 .36 18 18 | 2371 1607 18 138
| -5 -26 |
esa 135| 0 0 1 -154 134 51 .18 7 7 | -229 474 14 161
| 58 7 |
gfz 202| -1 0 -2 160 59 -24 -.23 11 10 | 278 869 23 110
| -32 -4 |
grg 133| 0 3 -6 14 -145 -26 .63 15 15 | 109 315 46 210
| 43 -38 |
igr n/a| 0 0 0 -65 -80 -82 -.14 5 5 | -3558 2358 17 69
| -12 35 |
jpl 137| 0 0 5 -73 57 63 .59 14 14 | 3422 1507 19 85
| 56 -137 |
mit 257| 0 -2 -2 63 -114 -38 -.44 12 11 | -94 431 22 177
| 6 2 |
ngs 222| 0 -1 0 -36 -78 -63 -.19 15 10 | -451 825 2284 3934
| -34 58 |
sio 251| 0 -3 0 -7 213 -38 -.29 18 16 | --- --- --- ---
| 15 -124 |
Table 2.1661.3 GPS week: 1661 Day: 3 MJD: 55874.000
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 257| -1 0 0 117 -90 -32 -.24 7 7 | -1005 1251 22 81
| 6 -52 |
emr 94| 1 1 9 8 -134 -23 .44 20 20 | 3856 13 18 135
| 18 1 |
esa 135| 1 0 1 -140 179 54 .17 6 6 | -563 671 16 190
| 42 -9 |
gfz 202| -1 0 -3 69 -146 -10 -.19 11 10 | 246 -290 23 103
| 19 11 |
grg 133| 3 2 -7 61 -148 -21 .67 16 16 | 517 -698 41 243
| 24 -66 |
igr n/a| 0 -1 0 3 -30 -56 -.10 6 6 | -1288 292 18 83
| -42 31 |
jpl 137| -3 1 4 -30 60 65 .59 15 15 | 4733 -605 19 86
| 81 -78 |
mit 257| 0 -2 -3 13 -160 -43 -.42 11 11 | -50 -201 19 181
| 31 12 |
ngs 222| 1 2 1 19 100 -41 -.17 14 13 | 90811 -390035 1757 3399
| -188 -167 |
sio 251| 0 -2 0 -53 162 -36 -.23 17 15 | --- --- --- ---
| 33 -104 |
Table 2.1661.4 GPS week: 1661 Day: 4 MJD: 55875.000
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 257| -1 0 1 128 -67 6 -.24 8 8 | -547 765 20 104
| 28 -32 |
emr 94| 4 2 9 25 -95 -4 .38 18 18 | 4962 -2179 16 153
| 4 -28 |
esa 135| 0 1 0 -127 183 38 .18 6 6 | 1169 -2990 12 173
| 36 -12 |
gfz 202| -1 -3 -2 27 -222 -29 -.19 11 11 | 330 98 23 99
| -27 8 |
grg 133| 0 3 -4 41 -165 -6 .64 17 16 | 407 -390 61 219
| 15 -88 |
igr n/a| 0 0 0 18 -33 -36 -.11 5 5 | -101 -1412 17 77
| -35 -8 |
jpl 137| 1 1 5 -25 35 81 .55 15 14 | 5050 -2280 18 89
| 78 -61 |
mit 257| 0 -2 -2 8 -154 -40 -.37 10 9 | -91 -142 20 191
| 29 28 |
ngs 222| 0 0 0 42 98 -64 -.17 13 9 | -683615 3003333 1973 3485
| -75 -94 |
sio 251| -1 0 0 -46 157 -29 -.27 15 13 | --- --- --- ---
| 32 -88 |
Table 2.1661.5 GPS week: 1661 Day: 5 MJD: 55876.000
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 257| 0 0 0 105 -70 -34 -.23 9 9 | 558 -1653 23 82
| 28 -22 |
emr 94| -2 0 10 0 -83 -22 .42 19 19 | 3910 -1914 23 149
| -6 -16 |
esa 135| 0 1 2 -166 195 32 .11 7 7 | -2016 2109 17 169
| 68 0 |
gfz 202| 0 -2 -1 54 -183 -20 -.27 10 10 | 1408 -1985 26 95
| -17 6 |
grg 133| 1 3 -7 44 -157 -29 .66 16 16 | 824 -1365 60 231
| 33 -52 |
igr n/a| 1 0 -1 -19 -33 -39 -.11 5 5 | -337 -1204 18 74
| -8 20 |
jpl 137| 0 1 2 -46 41 107 .58 13 13 | 3986 -1609 19 110
| 75 -31 |
mit 257| 0 -2 -3 56 -121 -42 -.34 12 9 | 41 -771 20 158
| 4 14 |
ngs 222| 2 -1 -1 16 102 -5 -.17 14 12 | 521 -1526 1947 4148
| -23 -126 |
sio 251| -4 0 0 -7 180 -19 -.25 18 16 | --- --- --- ---
| -8 -113 |
Table 2.1661.6 GPS week: 1661 Day: 6 MJD: 55877.000
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 257| 0 0 0 120 -68 27 -.24 9 8 | 376 -871 18 83
| 18 -37 |
emr 94| 0 2 10 14 -81 -6 .42 18 18 | 3087 -1860 17 130
| 2 -41 |
esa 135| 2 0 1 -142 163 25 .20 34 11 | -851 1695 16 176
| 55 -2 |
gfz 202| 0 -1 0 11 -55 -19 -.19 13 12 | 501 -451 23 91
| -7 9 |
grg 133| 3 3 -5 60 -139 -18 .66 15 14 | 862 -1096 45 243
| 14 -51 |
igr n/a| 0 0 -1 -25 -25 -42 -.08 6 6 | -496 -1175 21 82
| 10 10 |
jpl 137| 0 2 5 -50 66 1 .59 15 15 | 3566 -1500 19 108
| 73 -96 |
mit 257| 0 -3 -3 2 -90 -11 -.39 11 9 | 341 -406 19 158
| 12 7 |
ngs 222| 1 0 -4 -5 65 -27 -.20 13 12 | 321 -587 2049 4026
| -53 -15 |
sio 251| -7 2 0 -91 198 -40 -.26 20 19 | --- --- --- ---
| 15 -118 |
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 3.1661.0 GPS week: 1661 Day: 0 MJD: 55871.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 9 17 8 9 --- 5 14 15 11 18 4 | 26 35 30 25 --- 27 40 35 26 30 27
2 | 6 19 8 10 10 5 14 9 10 27 4 | 18 27 22 24 31 17 29 18 20 23 19
3 | 9 12 5 9 10 5 9 8 12 20 3 | 19 27 23 26 32 21 26 27 24 24 22
4 | 9 10 6 6 15 4 10 11 11 26 4 | 31 33 33 35 41 31 35 34 31 33 32
5E | 10 21 8 8 11 5 20 13 13 10 4 | 28 33 31 24 31 26 30 24 25 26 27
6 | 8 10 6 11 9 3 10 8 17 14 3 | 24 29 28 27 38 26 28 33 30 29 28
7 | 5 15 6 9 14 4 19 9 12 18 4 | 20 27 20 23 27 20 27 21 20 20 20
8 | 12 23 6 7 11 7 14 16 13 18 4 | 19 31 20 18 22 18 29 25 22 22 18
9 | 8 22 7 9 9 9 12 14 14 16 4 | 21 30 25 25 21 24 25 22 31 22 22
10E | 16 25 12 11 20 5 16 13 22 14 5 | 33 40 29 35 39 30 35 31 34 36 31
11 | 7 18 7 5 15 4 11 8 14 23 4 | 35 40 38 40 48 36 38 45 33 37 37
12 | 8 25 9 7 14 5 19 14 11 19 4 | 27 40 33 30 36 30 37 33 32 32 30
13 | 9 21 8 4 20 4 13 12 13 23 4 | 22 35 28 24 39 23 31 25 26 26 25
14 | 9 22 9 7 12 3 12 11 13 12 4 | 20 31 26 24 32 21 28 25 24 22 22
15 | 7 26 6 6 14 6 15 10 13 15 4 | 23 33 26 25 32 23 31 25 22 24 24
16 | 8 27 10 9 14 4 15 15 12 17 4 | 31 42 29 28 38 27 35 26 30 29 28
17 | 9 14 5 16 15 7 17 12 17 22 4 | 27 24 31 38 33 29 31 36 30 26 29
18E | 7 27 7 8 11 5 14 13 10 8 4 | 23 34 21 23 26 22 27 22 20 25 21
19 | 8 12 5 8 10 4 12 10 10 23 3 | 25 28 27 30 30 27 26 35 26 30 27
20E | 6 17 7 7 13 4 9 7 11 14 3 | 34 37 36 33 35 34 35 35 32 35 34
21 | 8 25 7 6 15 4 13 10 12 15 4 | 15 25 16 18 25 13 20 17 18 19 14
22E | 6 19 10 6 9 5 11 11 8 10 3 | 21 27 24 21 26 20 27 22 21 23 22
23 | 9 24 9 7 17 4 13 11 12 22 4 | 23 38 29 27 29 25 31 27 27 33 27
25 | 7 20 7 8 13 4 13 13 11 13 4 | 29 36 30 32 35 29 37 30 31 32 29
26 | 6 12 7 7 7 6 12 9 15 9 3 | 16 23 20 19 24 15 23 21 16 16 17
X27 | 24 20 28 18 --- 13 25 16 --- --- 10 | 22 25 33 18 --- 24 20 25 --- --- 19
28 | 11 21 3 8 18 4 15 10 13 10 4 | 25 36 25 26 34 23 31 23 24 23 24
29 | 6 15 7 11 14 5 17 21 12 35 5 | 28 30 28 30 33 27 31 32 29 34 27
X30 | 6 16 6 9 11 6 --- 15 13 32 4 | 30 33 29 32 31 28 --- 32 34 28 30
31 | 7 15 8 9 16 4 17 10 15 19 4 | 15 23 21 23 30 15 27 15 19 22 17
32E | 11 30 8 8 19 7 16 12 24 19 5 | 52 61 54 55 45 53 60 61 55 58 57
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 20 8 8 14 5 14 12 14 19 |T 25 32 27 27 32 25 31 28 27 27 26
WRMS | 8 20 8 8 13 5 14 10 12 17 |NE 23 31 26 26 32 23 29 27 26 26 24
MEDI | 8 20 7 8 14 5 14 11 12 18 |MD 24 33 28 26 32 25 30 26 26 26 27
Table 3.1661.1 GPS week: 1661 Day: 1 MJD: 55872.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 7 11 5 14 --- 6 15 20 11 16 4 | 32 37 36 34 --- 34 44 35 31 36 33
2 | 7 21 9 9 12 4 14 9 10 23 4 | 15 29 22 21 30 17 26 16 19 19 17
3 | 8 10 6 9 8 5 11 10 8 19 3 | 16 19 18 18 24 17 24 18 16 17 15
4 | 6 10 5 4 15 5 11 10 8 22 3 | 25 29 26 25 33 25 28 26 27 27 24
5E | 9 18 9 10 11 6 19 15 8 13 4 | 25 33 27 23 31 25 32 28 25 23 24
6 | 7 9 6 8 7 4 11 10 8 15 3 | 20 22 20 17 27 19 27 22 17 19 18
7 | 9 16 5 10 15 4 15 9 11 18 4 | 19 24 18 18 24 16 22 18 22 17 16
8 | 13 25 8 12 11 6 17 17 9 21 5 | 17 31 21 16 22 17 27 27 19 25 17
9 | 8 17 6 7 10 5 13 13 14 18 4 | 24 25 18 16 24 18 24 24 17 22 17
10E | 16 21 9 10 23 5 20 13 24 21 6 | 33 39 33 32 36 32 38 33 37 32 30
11 | 7 14 6 9 13 4 13 12 11 19 3 | 30 32 30 27 39 31 35 35 27 33 28
12 | 7 25 8 10 15 6 19 12 8 18 4 | 24 35 23 23 34 20 32 27 24 24 22
13 | 7 20 4 8 16 5 12 11 9 22 4 | 21 32 19 20 32 18 28 20 22 19 18
14 | 6 20 6 10 10 3 16 11 11 9 3 | 19 31 20 18 30 20 28 20 22 18 19
15 | 8 25 6 10 16 6 14 11 10 13 4 | 22 34 25 23 37 23 30 26 22 21 22
16 | 7 26 8 8 16 4 14 11 6 19 4 | 27 32 25 23 36 24 28 23 27 24 24
17 | 10 13 6 22 15 6 17 15 9 18 5 | 20 24 20 33 22 21 24 25 21 18 19
18E | 5 19 7 8 9 4 13 11 13 12 3 | 18 24 18 21 23 16 22 20 15 19 17
19 | 7 15 5 9 11 5 11 13 12 23 4 | 16 21 17 18 18 17 20 21 18 19 15
20E | 7 18 6 8 14 4 12 9 11 13 3 | 33 37 34 37 37 34 33 40 38 39 34
21 | 8 23 6 8 13 4 17 11 13 15 4 | 13 27 11 11 22 8 21 15 16 14 9
22E | 6 17 8 8 11 6 10 11 8 10 3 | 18 24 21 20 26 18 23 18 17 20 18
23 | 9 25 7 8 12 4 15 11 11 21 4 | 31 39 24 26 32 24 32 27 26 25 24
25 | 6 16 8 11 14 4 13 12 9 13 3 | 26 29 25 26 35 24 35 27 22 26 23
26 | 7 14 7 11 7 3 10 9 11 11 3 | 18 23 19 19 23 15 21 19 15 15 15
X27 | 21 23 20 15 --- 20 16 17 --- --- 8 | 22 29 25 14 --- 25 23 23 --- --- 17
28 | 11 19 4 11 18 5 13 13 9 10 4 | 22 32 25 25 35 22 27 23 25 20 22
29 | 5 16 8 10 15 6 16 22 12 29 5 | 17 22 18 17 17 13 20 22 17 23 14
X30 | 10 20 11 12 21 7 --- 22 12 28 6 | 66 66 61 63 55 63 --- 62 69 55 60
31 | 7 21 8 12 15 4 19 9 9 20 4 | 15 28 17 17 30 14 26 14 18 17 14
32E | 12 26 8 11 18 8 14 19 26 17 5 | 50 55 55 51 47 54 57 56 58 54 53
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 19 7 10 14 5 15 12 12 18 |T 24 31 24 24 30 23 28 26 24 24 22
WRMS | 8 19 7 10 13 5 14 11 8 15 |NE 23 30 23 22 29 21 27 24 23 23 20
MEDI | 7 19 7 10 14 5 14 11 10 18 |MD 22 29 22 21 30 20 27 23 22 21 19
Table 3.1661.2 GPS week: 1661 Day: 2 MJD: 55873.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 8 15 6 7 --- 7 16 16 15 11 4 | 31 48 40 32 --- 36 52 35 33 34 36
2 | 8 20 9 11 13 5 14 9 15 21 4 | 23 33 29 24 35 26 32 22 29 20 23
3 | 11 11 6 8 12 7 11 12 13 18 4 | 27 29 24 16 30 20 29 22 20 20 19
4 | 10 9 6 13 11 4 12 11 12 19 4 | 33 36 37 32 42 35 37 32 38 31 32
5E | 9 19 6 10 17 5 16 13 16 19 4 | 28 40 30 24 37 29 35 32 34 24 27
6 | 8 11 5 10 9 6 11 13 12 12 3 | 25 33 26 24 34 25 32 29 24 26 24
7 | 8 17 6 11 16 3 13 9 8 17 4 | 21 28 23 21 27 19 27 22 21 21 18
8 | 14 20 4 15 13 6 13 11 11 22 4 | 21 31 22 23 24 19 27 27 21 26 19
9 | 9 18 9 11 11 6 13 12 11 20 4 | 23 35 25 22 30 22 31 26 23 26 21
10E | 14 22 12 12 16 7 19 14 29 22 6 | 31 37 31 25 29 28 34 26 41 27 24
11 | 9 16 6 9 16 7 14 11 19 14 4 | 32 40 36 36 47 35 40 37 34 35 34
12 | 8 22 9 9 15 5 17 15 11 17 4 | 25 37 27 26 35 26 34 29 28 26 25
13 | 9 21 6 7 20 6 12 9 10 19 4 | 26 38 26 21 39 25 33 26 27 20 22
14 | 12 20 8 8 12 5 13 9 13 10 4 | 24 35 28 22 37 27 33 28 27 25 24
15 | 8 20 6 6 15 5 13 11 14 14 4 | 29 38 30 28 43 28 36 33 34 23 28
16 | 6 25 9 8 13 6 17 12 11 22 4 | 28 37 30 22 35 28 35 25 29 26 26
17 | 9 13 6 21 15 5 16 12 11 18 4 | 26 30 30 35 36 31 32 32 31 25 28
18E | 8 22 9 8 16 4 11 10 8 11 4 | 23 32 24 24 31 24 26 24 22 27 22
19 | 10 14 6 4 11 7 15 17 15 23 4 | 25 32 27 22 27 25 29 29 23 25 23
20E | 7 18 6 10 14 5 13 10 18 13 4 | 32 41 34 25 39 33 38 32 35 31 30
21 | 10 24 7 13 14 5 13 8 7 16 4 | 15 32 17 19 29 15 25 18 15 17 14
22E | 7 17 8 7 14 4 10 9 10 10 3 | 20 29 21 20 30 18 26 21 21 20 19
23 | 11 26 7 11 16 6 14 10 13 20 4 | 33 44 30 24 37 28 37 29 32 24 26
25 | 8 15 8 11 16 6 13 13 14 13 4 | 25 35 29 27 34 28 35 29 30 29 26
26 | 7 12 5 6 11 4 12 10 17 14 3 | 20 30 22 19 29 19 27 22 22 18 18
X27 | 25 20 21 17 --- 17 --- 12 --- --- 10 | 27 33 22 23 --- 22 --- 27 --- --- 18
28 | 11 18 5 10 17 3 13 11 16 10 4 | 28 37 28 26 35 27 32 26 27 24 25
29 | 8 13 8 12 18 7 14 19 8 28 5 | 24 29 26 27 33 24 25 26 25 24 23
X30 | 9 16 7 15 15 6 --- 17 13 --- 5 | 27 33 26 33 27 28 --- 29 26 --- 26
31 | 8 20 8 12 19 5 19 10 17 19 5 | 21 31 22 22 34 22 32 19 31 18 19
32E | 12 21 8 12 19 7 13 20 31 18 5 | 50 57 54 45 50 53 59 49 66 48 50
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 18 7 11 15 5 14 12 15 18 |T 26 35 28 25 34 26 33 27 28 25 24
WRMS | 9 18 7 10 15 5 14 11 10 16 |NE 25 34 27 25 33 25 32 27 27 24 23
MEDI | 9 18 7 10 15 6 13 11 13 18 |MD 26 35 27 24 34 26 32 27 27 25 24
Table 3.1661.3 GPS week: 1661 Day: 3 MJD: 55874.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 6 15 4 9 --- 6 13 16 16 8 4 | 34 43 37 38 --- 32 47 39 36 34 36
2 | 6 22 8 15 16 5 17 8 16 20 4 | 18 31 27 29 34 22 31 19 25 18 22
3 | 6 14 4 8 14 5 9 9 11 18 3 | 20 23 21 24 30 22 25 23 28 22 22
4 | 10 13 5 9 19 5 10 14 13 19 4 | 31 31 39 41 46 31 37 33 33 34 33
X5E | 9 16 7 12 15 5 16 19 --- 18 5 | 33 40 35 36 40 33 35 37 --- 34 33
X6 | 8 13 --- --- 19 11 --- 14 22 --- 7 | 26 31 --- --- 34 24 --- 30 36 --- 27
7 | 5 17 6 10 18 4 14 6 14 15 3 | 23 30 27 25 29 23 27 23 31 21 24
8 | 11 24 5 14 16 6 14 11 11 16 4 | 22 35 25 20 25 22 28 25 29 20 22
9 | 5 26 6 9 13 7 13 14 15 14 4 | 23 34 24 25 24 21 27 27 28 21 23
X10E | 13 22 9 16 24 7 20 14 --- 23 6 | 31 42 37 42 42 35 39 35 --- 35 34
11 | 5 17 6 7 14 7 13 12 15 13 3 | 38 41 42 40 51 38 42 44 36 38 39
12 | 7 24 7 9 17 7 20 11 13 13 4 | 28 38 31 31 36 28 36 32 31 28 29
13 | 6 18 5 9 23 7 12 9 13 17 4 | 28 38 27 27 40 26 33 26 32 22 26
14 | 8 22 6 13 14 6 16 10 16 11 4 | 21 31 25 25 30 24 30 23 31 24 24
15 | 7 24 5 6 17 5 14 10 18 14 4 | 26 34 27 28 36 26 32 25 29 26 26
16 | 7 30 7 10 18 6 14 10 15 20 4 | 30 42 33 28 37 32 35 28 37 33 31
17 | 9 14 5 11 13 7 18 14 14 17 4 | 20 26 26 31 33 25 31 31 32 24 26
X18E | 5 17 6 10 17 6 13 11 --- 9 3 | 26 31 26 25 29 26 29 24 --- 26 26
19 | 7 14 4 11 12 5 11 18 8 23 4 | 25 26 27 28 31 26 26 32 25 27 26
20E | 6 18 7 9 21 5 11 11 13 9 3 | 41 42 41 42 41 38 40 37 39 39 38
21 | 6 23 3 10 16 6 15 13 17 19 4 | 19 27 21 18 27 20 23 20 29 22 19
X22E | 5 19 7 9 13 4 12 11 --- 9 3 | 27 31 30 23 31 25 30 24 --- 27 27
23 | 8 24 8 13 17 7 14 11 14 19 4 | 30 44 34 30 37 28 37 31 32 26 30
25 | 8 16 8 13 16 7 14 8 13 11 4 | 31 35 34 33 34 29 37 31 34 31 31
26 | 5 13 4 9 12 5 12 8 17 12 3 | 23 25 25 21 26 20 26 23 26 21 22
X27 | 99 31 13 23 --- 21 --- 17 --- --- 11 | 83 34 37 24 --- 26 --- 25 --- --- 27
28 | 9 20 5 11 18 4 14 12 15 14 4 | 27 37 28 26 35 27 32 24 36 24 27
29 | 4 15 3 10 15 6 14 13 13 26 4 | 29 26 28 31 34 30 30 30 31 29 29
X30 | 8 20 7 14 15 5 --- 21 17 21 5 | 43 44 44 46 42 43 --- 42 55 58 44
31 | 6 18 5 16 18 4 22 12 17 17 4 | 17 28 21 25 30 19 29 15 23 21 20
X32E | 10 21 7 13 17 8 15 18 --- 17 5 | 51 56 53 48 42 48 58 55 --- 55 51
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 20 6 11 16 6 15 11 14 17 |T 29 34 31 30 34 28 33 29 32 28 28
WRMS | 7 20 6 10 16 6 15 11 13 15 |NE 28 33 29 28 33 26 31 28 31 27 27
MEDI | 7 18 6 10 16 6 14 12 15 17 |MD 27 34 28 28 34 26 31 28 31 26 27
Table 3.1661.4 GPS week: 1661 Day: 4 MJD: 55875.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 6 17 4 11 --- 5 14 14 11 9 3 | 27 42 35 35 --- 28 44 33 26 31 32
2 | 6 18 6 12 15 4 15 8 10 18 3 | 24 30 28 30 33 22 30 20 28 17 24
3 | 9 11 5 9 14 6 11 5 13 17 3 | 19 19 32 22 27 20 24 19 23 19 21
X4 | 10 9 --- --- --- 12 --- 12 19 --- 7 | 35 32 --- --- --- 32 --- 34 34 --- 34
5E | 6 16 6 10 17 6 14 8 10 11 3 | 26 33 29 24 35 25 30 25 28 24 26
6 | 6 9 4 12 13 6 11 7 12 13 3 | 26 26 33 31 33 26 33 27 25 27 29
7 | 8 14 6 9 21 4 16 6 8 12 3 | 21 26 21 18 28 16 25 17 17 16 18
8 | 11 21 6 13 18 7 14 10 8 16 4 | 19 27 22 17 26 16 24 20 18 18 18
9 | 7 22 6 11 13 7 15 12 9 17 4 | 19 29 19 21 24 16 25 21 23 17 20
10E | 15 23 8 14 28 7 20 12 32 17 6 | 32 36 33 35 36 28 36 31 44 32 29
11 | 7 17 5 11 14 6 15 13 15 14 4 | 32 41 36 39 44 31 38 41 27 36 35
12 | 7 20 6 12 16 6 22 10 9 13 4 | 29 39 32 31 34 28 36 31 28 31 30
13 | 8 19 5 7 23 4 13 7 7 13 3 | 21 34 24 23 37 22 31 22 23 21 23
14 | 9 20 8 13 13 4 13 15 11 15 4 | 24 34 26 27 32 25 30 29 27 28 25
15 | 7 21 6 8 22 5 15 8 9 13 4 | 21 30 22 21 34 20 27 20 24 20 22
16 | 6 26 6 9 16 4 14 8 15 17 4 | 32 39 30 28 37 28 36 26 32 30 30
17 | 11 13 4 21 13 7 17 11 14 19 4 | 20 22 25 33 27 20 23 26 24 21 23
18E | 6 19 7 9 14 4 14 11 10 8 3 | 27 30 28 23 25 26 29 23 24 26 26
19 | 5 13 4 8 10 5 14 14 12 23 4 | 21 23 25 25 28 22 25 31 22 25 24
20E | 7 12 6 11 18 4 13 9 9 8 3 | 30 33 34 31 31 30 35 32 27 33 30
21 | 6 19 6 10 14 6 16 9 9 20 4 | 17 25 19 22 24 17 25 18 14 19 18
22E | 6 17 7 9 15 5 11 10 7 10 3 | 28 29 29 25 27 26 30 26 27 27 27
23 | 9 25 6 9 19 5 14 10 9 16 4 | 24 38 27 24 31 23 31 24 24 23 24
25 | 6 12 7 13 17 4 14 7 13 14 3 | 36 37 33 35 39 33 37 34 35 35 33
26 | 10 12 5 9 14 5 15 7 11 9 3 | 19 20 19 24 27 15 21 17 20 16 16
X27 | 15 23 11 17 --- 8 --- 13 --- --- 7 | 28 27 29 22 --- 17 --- 19 --- --- 20
28 | 10 17 4 10 18 4 14 9 11 11 3 | 25 35 28 25 36 25 31 22 26 22 25
29 | 7 16 4 9 15 5 19 13 15 25 4 | 21 26 23 29 27 23 29 23 24 25 22
30 | 7 17 6 13 16 4 13 16 12 13 4 | 27 33 28 35 25 28 8 28 30 33 28
31 | 7 12 4 16 22 5 15 12 6 9 3 | 22 25 24 27 34 19 27 20 23 18 21
32E | 10 22 8 11 19 6 15 11 28 12 5 | 39 43 43 40 48 40 47 44 51 44 42
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 18 6 11 17 5 15 10 13 15 |T 25 31 27 27 31 24 29 25 26 25 25
WRMS | 8 18 6 11 16 5 14 9 9 13 |NE 24 30 26 26 31 22 28 24 24 23 24
MEDI | 7 17 6 11 16 5 14 10 11 13 |MD 25 30 28 25 31 25 30 25 25 25 25
Table 3.1661.5 GPS week: 1661 Day: 5 MJD: 55876.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 6 14 6 6 --- 4 13 14 10 10 3 | 29 42 33 31 --- 30 45 30 28 32 33
2 | 8 21 10 13 12 3 15 8 12 19 4 | 18 32 25 26 31 22 30 20 17 16 23
3 | 13 12 3 10 14 6 8 10 13 19 4 | 13 17 42 18 23 16 23 17 19 15 17
4 | 5 12 6 11 20 5 8 9 12 18 3 | 28 31 31 33 41 32 34 26 28 24 29
5E | 10 16 9 13 12 11 15 32 14 31 6 | 29 36 32 27 35 29 34 50 23 49 32
6 | 7 11 5 10 12 5 9 10 16 15 3 | 20 22 23 23 26 23 29 24 29 18 24
7 | 9 19 7 9 20 4 16 6 11 15 4 | 15 26 17 21 24 15 23 18 21 14 16
8 | 11 17 7 10 15 7 12 8 11 16 4 | 16 21 17 18 22 15 22 18 20 17 16
9 | 9 19 9 12 12 5 11 11 9 18 4 | 18 28 21 16 20 17 24 19 21 16 19
10E | 14 19 12 13 20 6 17 13 33 13 6 | 25 31 28 30 34 26 33 30 40 26 26
11 | 6 19 6 8 13 6 12 15 10 14 4 | 28 35 27 30 37 27 33 34 27 28 29
12 | 7 26 7 11 15 4 19 9 12 17 4 | 22 39 30 25 32 28 33 25 30 22 27
13 | 9 20 8 7 22 4 12 7 11 16 4 | 17 31 21 20 32 19 27 19 23 13 19
14 | 10 22 5 11 14 8 14 15 12 18 4 | 18 28 23 20 30 18 26 25 20 24 20
15 | 7 23 6 8 20 5 13 9 10 15 4 | 20 32 23 23 36 20 29 20 21 20 21
16 | 7 26 6 7 17 5 13 6 14 17 4 | 20 34 22 18 32 21 28 20 26 23 22
17 | 7 15 6 13 12 7 13 11 11 19 4 | 20 23 26 27 25 26 27 25 27 23 25
18E | 8 19 7 9 14 4 11 9 10 8 3 | 18 24 20 17 26 18 22 15 17 20 18
19 | 7 15 5 11 10 5 13 17 13 24 4 | 18 20 19 22 19 22 23 22 27 15 20
20E | 9 13 8 6 13 4 14 13 11 11 3 | 44 42 43 40 41 42 45 45 43 39 41
21 | 11 23 6 9 13 5 15 12 10 21 4 | 14 28 18 16 26 15 23 15 12 19 15
22E | 8 18 8 8 21 4 8 9 9 9 3 | 21 27 24 20 28 21 26 22 21 20 21
23 | 9 26 8 9 18 4 13 8 14 20 4 | 21 35 24 23 30 22 26 24 24 18 21
25 | 8 15 8 14 16 4 15 10 11 18 4 | 26 31 33 28 31 28 30 27 32 23 28
26 | 14 15 6 9 13 6 10 6 11 11 3 | 25 26 23 24 27 21 27 22 25 20 22
X27 | 24 26 28 18 --- 16 18 13 --- --- 10 | 20 22 37 15 --- 24 25 17 --- --- 18
28 | 10 22 6 12 19 3 12 10 11 12 4 | 24 37 30 25 35 25 30 21 24 24 25
29 | 7 15 9 11 13 5 16 7 15 36 5 | 23 23 23 24 23 23 25 22 20 27 22
X30 | 9 14 7 13 12 4 --- 15 12 19 4 | 30 34 32 36 31 31 --- 31 30 36 32
31 | 6 17 5 9 17 4 15 11 9 12 3 | 15 24 20 15 29 15 25 14 18 13 16
32E | 12 24 9 8 16 7 16 11 26 11 5 | 49 48 50 47 49 48 55 51 50 52 49
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 19 7 10 16 5 13 12 14 18 |T 22 29 27 24 30 23 29 24 25 23 24
WRMS | 9 19 7 10 16 5 13 9 12 16 |NE 20 28 25 23 28 22 27 22 23 20 22
MEDI | 9 19 7 10 14 5 13 10 11 16 |MD 20 31 24 23 30 22 27 22 24 20 22
Table 3.1661.6 GPS week: 1661 Day: 6 MJD: 55877.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1 | 7 17 8 11 --- 4 17 10 11 15 4 | 38 49 46 38 --- 40 58 43 38 39 43
2 | 7 22 10 17 13 5 16 9 10 18 4 | 23 31 28 32 36 23 34 23 26 22 24
3 | 9 11 173 14 12 7 12 11 14 23 5 | 21 25 62 24 28 21 27 23 21 20 21
4 | 6 16 5 11 10 6 11 11 14 19 4 | 42 44 40 42 46 43 39 42 43 33 42
5E | 8 17 8 12 18 5 16 14 9 24 4 | 32 41 38 36 43 35 41 33 29 33 33
6 | 6 9 16 19 10 7 10 11 14 17 4 | 29 30 38 31 35 29 32 34 26 26 30
7 | 9 18 9 12 20 4 19 5 9 19 4 | 24 33 28 29 31 23 30 22 26 19 23
8 | 10 20 7 13 14 6 16 9 12 23 4 | 24 30 27 23 26 21 28 23 23 21 22
9 | 8 20 9 13 10 4 15 10 9 22 4 | 29 37 29 24 35 24 36 29 28 23 27
10E | 17 21 10 17 22 7 17 16 31 11 6 | 36 41 37 42 42 37 44 35 50 38 36
11 | 7 16 7 9 16 4 14 11 15 19 4 | 46 49 50 47 59 46 51 53 44 45 48
12 | 9 24 7 14 16 5 20 9 13 19 5 | 36 48 38 34 41 34 43 37 35 32 35
13 | 9 18 13 11 20 6 15 9 9 18 4 | 25 39 33 30 40 26 36 25 30 22 27
14 | 8 22 8 13 15 8 14 15 9 26 5 | 28 37 30 27 35 29 34 30 26 32 27
15 | 5 21 8 9 17 5 15 8 12 17 4 | 27 36 30 29 41 27 37 27 28 30 27
16 | 6 24 18 11 15 7 16 10 9 15 4 | 35 46 38 34 43 34 41 30 37 33 34
17 | 8 12 6 21 12 4 20 9 11 23 4 | 30 28 31 39 35 30 30 35 31 32 30
18E | 9 14 9 10 10 5 12 10 13 12 3 | 30 35 32 30 33 30 34 28 26 32 29
19 | 6 15 14 12 13 7 12 14 15 27 4 | 27 30 35 30 28 31 31 36 33 27 29
20E | 8 14 9 9 14 8 16 9 17 11 4 | 65 70 70 69 67 65 68 65 70 66 66
21 | 10 20 8 11 15 5 17 12 10 22 4 | 21 26 21 25 31 20 24 23 19 25 19
22E | 6 18 10 11 14 6 11 17 10 17 4 | 35 37 34 31 36 33 36 37 30 35 32
23 | 9 24 13 10 16 8 16 11 10 25 5 | 34 46 41 34 42 32 41 32 34 35 33
25 | 8 11 9 14 16 5 17 11 15 18 4 | 42 44 40 42 45 38 45 42 39 37 39
26 | 8 12 6 11 13 8 10 8 10 12 3 | 21 23 21 21 25 18 22 21 22 21 19
X27 | 16 21 13 23 --- 19 17 11 --- --- 7 | 27 34 24 18 --- 24 27 25 --- --- 22
28 | 11 19 6 18 19 4 14 13 10 15 4 | 35 44 33 36 38 31 38 26 33 28 31
29 | 8 16 7 14 14 7 17 9 16 37 5 | 25 27 29 31 32 28 31 30 25 34 26
X30 | 8 17 13 19 15 6 --- 18 9 27 5 | 33 39 31 35 34 32 --- 34 37 39 32
31 | 8 18 13 13 19 7 20 12 13 17 5 | 21 30 31 27 34 23 32 20 26 21 22
X32E | 14 26 6 12 --- 7 15 15 24 16 6 | 54 64 59 57 --- 56 63 64 54 61 59
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 18 34 13 15 6 15 11 13 20 |T 32 38 36 33 37 31 37 33 32 32 31
WRMS | 8 18 11 12 14 6 15 9 12 19 |NE 29 36 34 31 36 29 35 30 30 29 29
MEDI | 8 18 9 12 15 6 16 11 11 18 |MD 30 37 33 31 35 30 36 30 30 32 30
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 4.1661 GPS week: 1661 MJD: 55871.0-55877.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2962 |U 7 6 19 |U 19 13 46 |U 7 10 30 |
emr | emr 2965 |U 11 10 34 |U 22 14 56 | 9 13 33 |
esa | esa 2948 | 8 6 24 |U 17 13 45 | 9 13 31 |
gfz | gfz 2938 |U 10 7 22 |U 18 13 52 |U 9 14 37 |
grg | grg 2754 | 30 30 74 |U 32 34 93 | 27 34 58 |
igr | igr 2958 | 7 6 21 | 19 13 47 | 8 12 30 |
igs | igs 2951 | 8 6 23 | 18 12 45 | 8 11 29 |
jpl | jpl 2811 |U 12 9 34 | 8 11 38 | 9 16 35 |
mit | mit 2976 |U 18 21 88 |U 18 13 44 |U 12 14 35 |
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 5.1661.0 GPS week: 1661 Day: 0 MJD: 55871.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2969 | 6 3 16 | 91 40 154 | 6 7 16 |
emr | emr 2968 | 10 7 24 | 105 45 192 | 10 11 19 |
esa | esa 2976 | 6 4 19 | 87 40 150 | 8 10 16 |
gfz | gfz 2966 | 8 6 31 | 88 40 147 | 7 9 15 |
grg | grg 2784 | 9 7 28 | 96 45 167 | 7 9 19 |
igr | igr 2962 | 5 5 18 | 92 41 157 | 7 9 15 |
igs | igs 2976 | 6 4 18 | 88 40 152 | 7 8 15 |
jpl | jpl 2871 | 13 13 36 | 18 23 75 | 9 15 20 |
mit | mit 2976 | 8 4 21 | 86 39 142 | 7 9 17 |
Table 5.1661.1 GPS week: 1661 Day: 1 MJD: 55872.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2962 | 7 7 15 | 7 8 23 | 6 7 15 |
emr | emr 2968 | 11 6 34 | 7 8 29 | 8 12 25 |
esa | esa 2976 | 8 5 18 | 6 7 23 | 8 11 19 |
gfz | gfz 2968 | 8 6 14 | 7 7 24 | 7 10 21 |
grg | grg 2783 | 14 9 36 | 7 9 29 | 13 22 31 |
igr | igr 2969 | 8 5 19 | 7 7 26 | 8 10 17 |
igs | igs 2976 | 7 4 14 | 6 7 24 | 6 8 18 |
jpl | jpl 2863 | 15 7 38 | 6 8 31 | 8 13 21 |
mit | mit 2976 | 21 30 55 | 8 7 22 | 7 8 21 |
Table 5.1661.2 GPS week: 1661 Day: 2 MJD: 55873.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2969 | 8 7 19 | 5 9 24 | 7 11 17 |
emr | emr 2968 | 9 10 27 | 7 9 32 | 8 11 20 |
esa | esa 2976 | 7 7 20 | 4 8 23 | 12 16 17 |
gfz | gfz 2965 | 19 11 24 | 5 8 24 | 12 22 39 |
grg | grg 2784 | 10 8 23 | 5 10 30 | 9 16 21 |
igr | igr 2975 | 8 7 20 | 5 8 25 | 10 14 17 |
igs | igs 2968 | 8 8 19 | 5 7 24 | 10 14 17 |
jpl | jpl 2776 | 11 11 26 | 6 9 32 | 9 17 19 |
mit | mit 2976 | 8 7 19 | 5 8 25 | 11 14 18 |
Table 5.1661.3 GPS week: 1661 Day: 3 MJD: 55874.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2955 | 6 6 22 | 7 6 33 | 8 22 111 |
emr | emr 2958 | 9 11 31 | 7 8 37 | 10 27 103 |
esa | esa 2880 | 8 8 30 | 6 7 32 | 8 26 107 |
gfz | gfz 2868 | 12 9 39 | 7 5 33 | 8 34 119 |
grg | grg 2771 | 12 8 46 | 8 8 36 | 21 22 106 |
igr | igr 2929 | 7 6 25 | 7 6 32 | 8 29 103 |
igs | igs 2961 | 7 7 28 | 7 6 32 | 10 23 107 |
jpl | jpl 2680 | 9 6 50 | 7 7 32 | 10 36 115 |
mit | mit 2976 | 8 8 27 | 8 6 31 | 12 18 113 |
Table 5.1661.4 GPS week: 1661 Day: 4 MJD: 55875.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2963 | 6 5 19 | 7 7 29 | 8 12 18 |
emr | emr 2962 | 14 13 26 | 8 8 33 | 10 11 20 |
esa | esa 2880 | 8 5 31 | 6 10 31 | 8 11 17 |
gfz | gfz 2871 | 10 8 14 | 6 8 28 | 10 11 19 |
grg | grg 2688 | 138 156 315 | 90 148 314 | 114 147 183 |
igr | igr 2925 | 7 6 22 | 6 8 27 | 7 9 15 |
igs | igs 2926 | 8 4 25 | 6 7 27 | 8 10 14 |
jpl | jpl 2776 | 10 7 23 | 6 9 31 | 9 10 19 |
mit | mit 2976 | 49 37 229 | 7 7 31 | 24 24 21 |
Table 5.1661.5 GPS week: 1661 Day: 5 MJD: 55876.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2960 | 8 7 22 | 5 10 29 | 8 8 18 |
emr | emr 2968 | 12 8 37 | 7 10 38 | 9 12 26 |
esa | esa 2976 | 9 6 28 | 5 10 29 | 9 11 21 |
gfz | gfz 2966 | 9 5 18 | 5 10 28 | 9 8 22 |
grg | grg 2784 | 12 10 36 | 13 10 43 | 13 12 27 |
igr | igr 2976 | 9 7 28 | 5 10 31 | 9 9 20 |
igs | igs 2976 | 10 7 32 | 5 9 30 | 8 8 18 |
jpl | jpl 2861 | 12 10 38 | 6 10 34 | 12 12 33 |
mit | mit 2976 | 13 14 49 | 7 10 29 | 14 16 34 |
Table 5.1661.6 GPS week: 1661 Day: 6 MJD: 55877.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2959 | 8 5 20 | 9 12 29 | 6 6 18 |
emr | emr 2967 | 15 14 61 | 10 12 30 | 8 8 21 |
esa | esa 2976 | 8 4 21 | 7 11 30 | 8 6 21 |
gfz | gfz 2968 | 7 5 16 | 10 12 79 | 9 8 21 |
grg | grg 2688 | 13 7 38 | 9 9 33 | 9 12 22 |
igr | igr 2976 | 7 5 18 | 8 11 28 | 7 7 19 |
igs | igs 2878 | 10 5 26 | 8 11 27 | 7 7 18 |
jpl | jpl 2854 | 13 8 28 | 8 12 28 | 7 7 18 |
mit | mit 2976 | 18 47 212 | 8 11 28 | 8 7 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 : 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 6.1661 GPS week: 1661 MJD: 55871.500-55877.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 8 -9 3 176 3 | -4 10
| 18 12 120 103 5 | 1
emr uuuuu | -10 13 -13 -13 -6 | 39 40
| 22 21 55 81 7 | 2
esa uuuuu | -25 -31 34 -7 -3 | -8 11
| 5 10 59 78 6 | 1
gfz uuuuu | -29 33 -73 -40 -1 | 2 10
| 12 19 68 70 4 | 2
grg uuuux | 29 -9 91 114 76 | -79 110
| 14 10 55 43 26 | 19
igr xxxxx | -39 28 7 114 -2 | -2 9
| 19 20 81 47 6 | 1
irf xxxxx | -30 17 14 -11 -5 | -1 9
| 8 4 28 28 4 | 2
jpl uuuuu | 68 -59 23 182 2 | 27 28
| 44 13 129 66 11 | 1
mit uuuuu | -47 -3 -79 -79 -5 | 5 12
| 21 16 87 57 8 | 3
ngs uuuuu | 29 87 101 -109 2 | -1 7
| 73 54 85 152 3 | 2
sio uuuuu | 76 -3 -46 19 2 | 13 19
| 22 19 105 73 6 | 4
Table 7.1661.0 GPS week: 1661 Day: 0 MJD: 55871.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | -6 -21 -103 226 -2 | -3 7
emr uuuuu | 5 38 -36 115 -17 | 44 44
esa uuuuu | -17 -26 50 -44 -1 | -7 9
gfz uuuuu | -12 51 -122 20 6 | 1 8
grg uuuux | 31 0 -10 91 108 | -108 127
igr xxxxx | -21 14 2 90 0 | -1 6
irf xxxxx | -45 11 40 -11 -7 | 2 7
jpl uuuuu | 117 -82 16 199 5 | 29 30
mit uuuuu | -87 -26 78 -43 -14 | 10 13
ngs uuuuu | -1 77 -42 -282 -1 | 2 8
sio uuuuu | 38 -25 115 39 8 | 9 17
Table 7.1661.1 GPS week: 1661 Day: 1 MJD: 55872.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 43 -7 186 252 -4 | -4 8
emr uuuuu | -43 -25 89 -49 -11 | 40 41
esa uuuuu | -30 -19 63 -147 1 | -7 9
gfz uuuuu | -21 31 -135 -14 2 | 1 8
grg uuuux | 20 -19 108 126 99 | -99 124
igr xxxxx | -20 9 91 29 -5 | -2 6
irf xxxxx | -25 19 -7 10 -8 | 0 6
jpl uuuuu | 98 -58 52 164 -12 | 28 29
mit uuuuu | -37 2 -102 -24 -14 | 8 11
ngs uuuuu | 1 68 21 66 2 | -1 5
sio uuuuu | 86 5 -84 85 3 | 10 17
Table 7.1661.2 GPS week: 1661 Day: 2 MJD: 55873.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | -6 -23 -133 286 -1 | -5 8
emr uuuuu | 3 23 16 32 -9 | 39 40
esa uuuuu | -30 -40 -30 -24 -1 | -7 9
gfz uuuuu | -19 50 -20 -29 -5 | 2 8
grg uuuux | 15 -25 95 61 103 | -84 114
igr xxxxx | -58 30 121 157 -7 | -2 6
irf xxxxx | -23 18 3 27 -8 | -1 7
jpl uuuuu | 114 -38 131 216 17 | 26 27
mit uuuuu | -25 12 -154 1 -12 | 5 10
ngs uuuuu | -81 52 173 -321 4 | -1 4
sio uuuuu | 101 3 -110 127 2 | 11 17
Table 7.1661.3 GPS week: 1661 Day: 3 MJD: 55874.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 16 11 -69 -11 7 | -6 10
emr uuuuu | -37 -1 -20 -147 5 | 36 38
esa uuuuu | -27 -25 -6 -11 -7 | -9 12
gfz uuuuu | -47 -2 49 20 -1 | 1 10
grg uuuux | 30 -7 161 111 51 | -67 102
igr xxxxx | -67 59 18 163 -8 | -4 10
irf xxxxx | -36 17 -19 -39 2 | -4 11
jpl uuuuu | 42 -64 121 254 -5 | 26 27
mit uuuuu | -48 -14 -170 -104 4 | 2 12
ngs uuuuu | 131 205 118 -82 0 | -3 6
sio uuuuu | 68 -16 -188 -40 9 | 12 17
Table 7.1661.4 GPS week: 1661 Day: 4 MJD: 55875.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 3 -13 5 228 7 | -5 11
emr uuuuu | -1 11 -4 -3 -3 | 37 39
esa uuuuu | -17 -21 -40 52 -3 | -9 12
gfz uuuuu | -37 42 -57 -158 1 | 2 10
grg uuuux | 59 0 114 131 60 | -67 101
igr xxxxx | -21 50 -116 115 2 | -4 10
irf xxxxx | -29 15 18 -52 -5 | -3 11
jpl uuuuu | 32 -63 117 240 -9 | 25 26
mit uuuuu | -57 -14 -55 -155 -5 | 2 12
ngs uuuuu | 65 90 87 -7 2 | -3 6
sio uuuuu | 59 -17 7 1 -2 | 15 19
Table 7.1661.5 GPS week: 1661 Day: 5 MJD: 55876.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | -5 -5 -4 113 2 | -2 13
emr uuuuu | -11 29 -56 7 -1 | 39 41
esa uuuuu | -27 -45 101 93 -15 | -7 12
gfz uuuuu | -33 40 -106 0 -6 | 5 12
grg uuuux | 25 -10 114 83 62 | -62 101
igr xxxxx | -47 31 -46 143 -6 | -2 11
irf xxxxx | -27 23 0 6 -6 | -1 11
jpl uuuuu | 4 -52 -47 64 9 | 27 28
mit uuuuu | -41 19 -130 -124 2 | 4 14
ngs uuuuu | 99 46 177 -164 9 | -1 8
sio uuuuu | 86 31 -105 10 -5 | 19 22
Table 7.1661.6 GPS week: 1661 Day: 6 MJD: 55877.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 10 -3 138 138 8 | -2 13
emr uuuuu | 14 13 -82 -48 -3 | 38 40
esa uuuuu | -25 -40 99 33 2 | -8 15
gfz uuuuu | -36 22 -119 -116 -2 | 4 13
grg uuuux | 24 1 53 194 48 | -63 101
igr xxxxx | -37 5 -22 102 7 | -3 13
irf xxxxx | -27 15 61 -19 -1 | -2 13
jpl uuuuu | 69 -58 -229 139 10 | 28 28
mit uuuuu | -34 3 -22 -101 2 | 4 14
ngs uuuuu | -12 68 171 28 -1 | -1 8
sio uuuuu | 91 0 46 -89 -5 | 18 22
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