[IGSREPORT-20656] Wk 1677 IGLOS Final Orbits
IGS ACC
igs.acc at noaa.gov
Thu Mar 15 11:34:25 PDT 2012
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
IGLOS Orbit Combination - Week 1677 (Feb 26, 2012 - Mar 03, 2012)
Contact: J. Griffiths (jake.griffiths at noaa.gov)
K. Choi (kevin.choi at noaa.gov)
COMBINATION STRATEGY:
---------------------
Ephemeris are combined as weighted averages computed over all centres.
Each centre and satellite is given a position weight computed from the
center's absolute deviation to the unweighted average orbit after removing
small differences in the reference frames. These weights were applied in a
second iteration to estimate Helmert transformation parameters for each
center. Finally the transformation parameters with respect to the combined
solution and the RMS of the fit are reported in Tables 2.1677.
For long arc computations the Earth Orientation Parameters (EOPs) are fixed
to the values of the final IGS (GPS) combination.
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.
Weber R., 2000, IGS Technical Report 1999
PRODUCTS GENERATED:
-------------------
The combined IGL-ephemerides are written to daily files in the SP3-format.
The satellite accuracy codes in the header are based on the weighted rms.
for each satellite. Note, that the result files contain all satellites
that were analysed by at least one center. We refer to the 'REMARKS' section
below, in case a satellite or center was excluded from the combination.
The following naming convention is used for the result files:
igl1677[0-6].sp3 IGLOS-PP Glonass ephemerides files for days 0-6
of GPS Week 1677 in the SP3 format.
igl16777.sum Combination Report for GPS Week 1677.
REMARKS concerning the IGL Orbit Combination:
---------------------------------------------
1. Broadcast (brd) orbits and clocks are included in the combination for
statistics only.
2. Having only a few satellites the mcc orbits are included in the combination
for statistics only. The grg orbits are introduced for the first time
starting 02-Jan-2011 (GPS Week 1617) but only for statistics until
22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
21-May 2011 (GPS Week 1636). The emx orbits are introduced with full weight
for the first time starting 11-Sep-2011 (GPS Week 1653).
3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
BKG, ESA, and CODE referred their GLONASS orbit products to the following
satellite antenna offset (SAO) values (expressed in the spacecraft body
frame):
X/Y/Z = 0.000/0.000/0.000 meter for GLONASS and
X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
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
4. The satellite clock values in the combined orbit files are taken from the
broadcast files. The following gps/glonass time offsets were added to the
broadcast clocks. Before GPS Week 1637, the time offsets were derived
from the bkg summary files; starting Week 1637 the offsets are derived
from the gfz summary files.
Day | applied clock offset
----+---------------------
0 | 167.1 ns
1 | 166.9 ns
2 | 163.8 ns
3 | 162.2 ns
4 | 166.2 ns
5 | 164.0 ns
6 | 164.2 ns
5. The following orbit solutions were excluded from the combination
because they were biasing the weighted average (generally indicated
by long arc RMS).
Day | Centre | PRN list
----+--------+---------------
1 | GRG | R14
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
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 (Tables 1.1677, 1a.1677).
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 2.1677.0-6)
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 3.1677.0-6).
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.
Table 1: Week 1677 summary. (Feb 26, 2012 - Mar 03, 2012)
Table 1.1677.a GPS week : 1677 MJD: 55983.0-55989.0
Mean and standard deviations of transformation parameters to the
combined IGL 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 254| 0 0 6 33 -30 11 -.17 26 24 | --- --- --- ---
| 2 1 2 29 24 28 .04 | --- ---
emx 139| 0 0 -5 -42 -58 -6 -.31 29 29 | 164464 95 4050 7311
| 0 2 3 40 57 46 .03 | 1200 2756
esx 134| -1 0 -2 26 57 -32 .27 16 15 | 164242 555 4045 4175
| 0 1 2 34 17 17 .03 | 1551 3760
gfz 191| 0 -1 -2 -20 -30 35 .26 22 20 | 0 115 4049 7315
| 2 1 2 69 61 24 .08 | 0 4127
grg 123| 0 1 -7 38 -59 120 -.28 38 37 | 162074 -212 4075 26463
| 2 1 4 23 39 43 .03 | 10705 3934
iac n/a| 2 0 6 -31 63 -44 -.16 22 22 | -166691 -274 146407 291521
| 1 0 9 25 43 54 .03 | 569258 1565
mcc n/a| -4 -5 73 -134 114 1143 -.56 282 282 | --- --- --- ---
| 20 21 34 166 138 1413 .81 | --- ---
Table 1.1677.b GPS week : 1677 MJD: 55983.0-55989.0
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
------+------------------------------------+------------------------------------------
R01 | 9 12 12 17 14 15 9 |
R02 | 7 7 11 9 11 9 12 |
R03 | 8 8 14 9 10 12 9 |
R04 | 9 9 9 10 9 9 9 |
R05 | 11 15 11 12 14 13 9 |
R06 | 11 21 355 63 61 36 11 |
R07 | 11 8 10 11 9 10 12 |
R08 | 11 12 10 13 9 9 8 |
R09 | 10 9 10 11 10 9 8 |
R10 | 10 10 10 11 9 9 21 |
R11 | 17 17 16 15 16 16 17 |
R12 | 11 8 9 11 8 9 9 |
R13 | 15 11 9 9 9 8 8 |
R14 | 11 12 10 10 12 10 12 |
R15 | 10 9 10 8 8 10 12 |
R16 | 10 10 10 11 7 9 7 |
R17 | 9 11 9 9 10 10 11 |
R18 | 10 7 10 11 8 8 10 |
R19 | 8 11 9 8 10 9 9 |
R20 | 13 13 20 20 18 17 15 |
R21 | 11 13 10 13 11 14 16 |
R22 | 9 8 10 9 9 9 9 |
R23 | 9 9 7 9 7 8 8 |
R24 | 8 8 9 8 9 10 9 |
Table 1.1677.c GPS week : 1677 MJD: 55983.0-55989.0
Daily transformation of broadcast orbits (brd) to the combined IGL orbit.
Mean and standard deviations of the transformation parameters for the
whole gpsweek.
CEN WEEK DAY | DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm] | [ps] [ps/d]
-------------+------------------------------------------------------------+----------------
brd 1677 0 | -46 8 196 -266 -1980 -11070 82.8 1922 1922 | 167061 0
brd 1677 1 | -5 34 334 217 -1240 -15670 83.0 2001 2001 | 166888 0
brd 1677 2 | -60 -108 212 2569 -1852 -8128 81.7 2005 2005 | 163767 0
brd 1677 3 | 24 -11 127 619 -1577 -4224 82.3 1830 1830 | 162223 0
brd 1677 4 | 11 -54 245 1097 -1147 -8564 84.2 1798 1798 | 166192 0
brd 1677 5 | 85 56 71 -1955 562 2023 87.8 1992 1992 | 164019 0
brd 1677 6 | -61 -118 143 1030 -483 -12470 84.9 2324 2324 | 164196 0
-------------+------------------------------------------------------------+----------------
brd 1677 mean| -7 -27 190 472 -1102 -8300 83.8 1981 1981 | 164906 0
brd 1677 sdev| 53 68 86 1391 888 5811 2.1 172 172 | 1826 0
Table 2: Daily transformation of each centre to the combined IGL 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 2.1677.0 GPS week: 1677 Day: 0 MJD: 55983
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 254| 4 -2 4 10 -58 53 -.17 27 23 | --- --- --- ---
emx 139| 0 0 -5 23 -90 -36 -.29 27 28 | 165271 2600 4648 7658
esx 134| -1 1 -1 53 62 -23 .29 15 14 | 164609 3217 4630 4776
gfz 191| -3 0 0 -75 -3 21 .23 21 19 | 0 3233 4647 7729
grg 123| 4 2 -10 45 -97 82 -.26 36 36 | 166323 3283 4639 23059
iac n/a| 3 0 9 -79 50 -15 -.18 23 23 | 167601 1312 4609 8528
mcc n/a| 14 -4 34 -247 62 852 -.46 187 187 | --- --- --- ---
Table 2.1677.1 GPS week: 1677 Day: 1 MJD: 55984
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 254| 0 -1 5 36 -21 31 -.15 24 21 | --- --- --- ---
emx 139| 0 2 -8 -107 9 -83 -.33 33 33 | 166136 1217 4129 8301
esx 134| -1 0 -5 -18 81 -65 .25 15 14 | 164278 3744 4199 4317
gfz 191| 0 0 -8 38 -59 1 .23 22 18 | 0 3142 4136 8449
grg 123| -3 0 -9 33 -66 154 -.26 44 37 | 146503 2047 4214 24658
iac n/a| 1 0 20 -7 2 65 -.17 21 21 | 168472 -240 4149 9342
mcc n/a| 0 3 74 -27 -31 855 -.57 154 154 | --- --- --- ---
Table 2.1677.2 GPS week: 1677 Day: 2 MJD: 55985
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 254| 0 -1 9 -1 -20 1 -.19 26 24 | --- --- --- ---
emx 139| 0 -1 -6 -43 -73 -18 -.31 29 27 | 165196 -3446 3893 6230
esx 134| -1 0 -2 -6 58 -9 .24 17 16 | 166519 -4254 3887 4036
gfz 191| 0 1 -2 49 -45 29 .41 22 16 | 0 -4109 3906 6213
grg 123| 0 2 -3 50 -50 178 -.29 38 37 | 161604 -4387 3973 21095
iac n/a| 0 0 4 -19 46 -68 -.16 21 21 | 165691 -985 3889 6883
mcc n/a| -1 12 68 -185 110 1320 .32 135 135 | --- --- --- ---
Table 2.1677.3 GPS week: 1677 Day: 3 MJD: 55986
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 254| 0 0 5 14 -70 -11 -.16 25 25 | --- --- --- ---
emx 139| 0 5 -6 -73 -139 0 -.36 28 26 | 163443 -3035 3398 8054
esx 134| 0 0 -1 11 34 -34 .32 16 14 | 165001 -4731 3356 3525
gfz 191| -3 -2 -1 27 77 31 .22 22 21 | 0 -6193 3405 7908
grg 123| -1 -1 -12 49 -111 141 -.29 44 43 | 159797 -5834 3392 22009
iac n/a| 4 -1 7 -10 126 -45 -.14 25 25 | -999999 -2347 999999 999999
mcc n/a| -43 1 58 -120 50 2664 -.61 285 285 | --- --- --- ---
Table 2.1677.4 GPS week: 1677 Day: 4 MJD: 55987
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 254| -2 -1 4 33 -16 -31 -.21 26 25 | --- --- --- ---
emx 139| 0 0 -6 -35 -82 38 -.28 27 28 | 163982 2570 3960 6777
esx 134| -1 0 -4 17 40 -34 .27 16 14 | 164080 3093 3981 4075
gfz 191| 1 -2 -1 14 -7 46 .26 22 18 | 0 2651 3988 6675
grg 123| 1 2 -10 -8 -27 127 -.33 38 41 | 154024 2044 3995 30391
iac n/a| 2 0 15 -48 80 -84 -.09 20 20 | -999999 41 3974 999999
mcc n/a| -17 -50 41 -408 224 3226 .32 448 448 | --- --- --- ---
Table 2.1677.5 GPS week: 1677 Day: 5 MJD: 55988
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 254| 0 1 12 72 0 11 -.19 26 25 | --- --- --- ---
emx 139| -1 -1 0 -26 26 57 -.32 30 31 | 164592 -1792 4368 7974
esx 134| -1 1 -1 69 75 -37 .24 17 16 | 163863 -668 4326 4431
gfz 191| 1 -2 -2 -66 -117 80 .17 20 26 | 0 -1918 4317 8111
grg 123| -1 3 -3 35 2 50 -.31 35 33 | 165644 -2471 4383 32852
iac n/a| 2 0 -5 -33 28 -92 -.15 22 22 | 166876 -1712 4306 8935
mcc n/a| 5 -8 126 104 14 -349 -.89 403 403 | --- --- --- ---
Table 2.1677.6 GPS week: 1677 Day: 6 MJD: 55989
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 254| 0 0 5 70 -22 24 -.09 27 28 | --- --- --- ---
emx 139| 0 0 -2 -35 -60 1 -.30 31 33 | 162628 2551 3959 6184
esx 134| 0 1 0 59 47 -25 .27 17 18 | 161347 3487 3937 4071
gfz 191| 0 -1 0 -128 -56 38 .29 25 24 | 0 4004 3946 6121
grg 123| -2 3 0 65 -66 107 -.25 33 33 | 180626 3830 3931 31178
iac n/a| 2 -1 -5 -19 107 -67 -.20 20 20 | 164517 2009 3927 6964
mcc n/a| 12 6 111 -56 368 -564 -2.05 365 365 | --- --- --- ---
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 IGL column gives resulting satellite accuracy measures found in
SP3 header. The last IGL column gives the RMS fit of the IGL 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 IGL 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 3.1677.0 GPS week: 1677 Day: 0 MJD: 55983
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod emx esx gfz grg iac mcc IGL | cod emx esx gfz grg iac mcc IGL
------+----------------------------------------------+------------------------------------------
R01 | 1304 33 21 10 16 19 15 --- 8 | 35 72 55 61 58 48 --- 52
R02 | 714 13 16 13 15 27 15 --- 7 | 61 67 52 54 67 49 --- 54
R03 | 819 12 12 16 22 22 21 --- 8 | 77 90 89 79 81 66 --- 79
R04 | 703 19 29 11 22 27 18 --- 9 | 79 90 65 62 79 55 --- 68
R05 | 1040 16 24 14 21 46 30 95 10 | 75 76 76 76 103 51 93 72
R06 | 820 29 23 18 18 45 20 --- 11 | 133 103 173 100 112 109 --- 122
R07 | 1369 18 27 17 12 59 19 --- 11 | 72 86 70 78 96 67 --- 73
R08 | 2210 18 30 14 31 37 23 234 11 | 59 71 54 65 45 42 232 53
R09 | 2285 29 35 13 16 25 24 --- 10 | 68 72 66 68 68 64 --- 65
R10 | 1659 18 14 18 24 24 26 --- 9 | 72 73 86 74 70 61 --- 72
R11 | 1001 54 59 29 20 45 28 273 17 | 74 86 97 88 92 71 92 82
R12 | 2020 29 23 12 21 41 24 --- 10 | 53 53 47 46 64 43 --- 46
R13 | 2581 27 33 20 21 73 28 --- 14 | 110 92 96 103 112 107 --- 100
R14 | 1335 40 32 15 14 23 26 --- 11 | 40 38 37 35 65 36 --- 34
R15 | 5448 21 19 10 10 42 33 168 10 | 52 50 58 53 60 61 84 54
R16 | 746 26 27 19 23 25 21 --- 10 | 66 64 73 69 63 63 --- 65
R17 | 869 25 19 15 18 25 15 --- 8 | 29 39 46 39 41 38 --- 35
R18 | 4223 18 18 12 17 47 23 87 9 | 31 32 26 24 33 32 88 24
R19 | 1252 19 22 9 17 31 19 --- 8 | 33 28 28 33 37 34 --- 27
R20 | 1281 31 33 13 38 25 36 --- 13 | 25 47 31 50 38 30 --- 30
R21 | 1054 42 26 15 21 25 17 --- 10 | 34 56 58 47 50 37 --- 44
R22 | 954 22 25 6 28 22 14 --- 8 | 34 34 23 31 30 28 --- 24
R23 | 617 23 13 8 23 26 24 --- 8 | 40 32 34 38 43 40 --- 32
R24 | 891 19 28 12 20 18 18 --- 8 | 29 25 30 35 31 33 --- 27
------+----------------------------------------------+------------------------------------------
RMS | 1921 27 27 15 21 36 23 187 |T 57 61 61 58 64 52 117 55
WRMS | 1921 23 28 14 19 36 23 187 |NE 57 61 61 58 64 52 117 55
MEDI | 1054 22 24 13 20 26 21 168 |MD 53 64 55 54 63 48 92 53
Table 3.1677.1 GPS week: 1677 Day: 1 MJD: 55984
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod emx esx gfz grg iac mcc IGL | cod emx esx gfz grg iac mcc IGL
------+----------------------------------------------+------------------------------------------
R01 | 1200 35 41 15 14 38 16 --- 11 | 24 60 44 40 43 32 --- 36
R02 | 1292 15 10 16 17 21 15 --- 7 | 38 46 38 50 56 37 --- 40
R03 | 920 7 21 18 16 16 19 --- 7 | 46 49 60 44 49 47 --- 49
R04 | 745 23 21 9 16 36 14 --- 8 | 49 40 49 50 40 44 --- 44
R05 | 1638 26 43 17 54 32 21 51 14 | 51 73 49 83 39 55 124 54
XR06 | 5525 45 25 --- 25 55 47 --- 20 | 217 107 --- 108 113 223 --- 214
XR07 | 768 16 16 12 14 --- 15 --- 7 | 41 46 48 47 --- 42 --- 42
R08 | 2374 19 31 8 19 60 19 277 11 | 35 29 32 34 64 24 179 29
R09 | 1919 20 28 10 20 18 24 --- 8 | 65 69 50 63 68 58 --- 58
R10 | 2370 17 23 17 21 30 26 --- 9 | 73 78 79 72 48 60 --- 67
R11 | 1050 43 80 25 29 26 24 113 17 | 90 99 79 88 101 79 99 81
R12 | 1343 18 27 9 18 31 13 --- 8 | 42 45 46 51 54 39 --- 42
R13 | 1640 25 45 12 18 24 20 --- 10 | 112 103 129 119 131 115 --- 118
R14 | 1720 26 37 17 21 145 19 --- 11 | 27 30 34 37 118 30 --- 27
R15 | 5983 18 22 15 16 25 25 141 8 | 61 61 76 67 72 70 81 66
R16 | 571 22 32 20 22 20 19 --- 10 | 76 67 81 75 79 71 --- 74
R17 | 573 25 31 16 18 39 23 --- 10 | 22 34 28 29 49 19 --- 18
R18 | 3508 14 17 8 16 27 15 83 7 | 21 20 18 23 29 27 74 17
R19 | 707 19 17 10 19 54 24 --- 10 | 30 33 36 44 54 35 --- 33
R20 | 1867 20 42 17 28 36 30 --- 12 | 18 20 33 36 51 30 --- 19
R21 | 950 44 22 18 21 25 31 --- 12 | 27 50 48 48 53 27 --- 35
R22 | 1684 26 15 14 13 23 21 --- 8 | 30 35 37 33 32 21 --- 26
R23 | 550 19 28 9 19 32 18 --- 8 | 27 31 27 27 30 33 --- 22
R24 | 814 17 17 8 19 33 18 --- 8 | 21 24 20 27 26 33 --- 18
------+----------------------------------------------+------------------------------------------
RMS | 2001 24 33 15 22 44 21 154 |T 51 52 49 53 60 52 111 51
WRMS | 2001 21 33 13 18 37 21 154 |NE 51 52 49 53 60 52 111 51
MEDI | 1292 20 25 15 19 31 19 113 |MD 38 46 46 47 53 37 99 40
Table 3.1677.2 GPS week: 1677 Day: 2 MJD: 55985
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod emx esx gfz grg iac mcc IGL | cod emx esx gfz grg iac mcc IGL
------+----------------------------------------------+------------------------------------------
R01 | 1568 31 30 15 21 54 15 --- 12 | 33 66 63 60 59 49 --- 53
R02 | 1848 22 31 15 32 29 24 --- 11 | 41 53 32 36 35 29 --- 30
R03 | 997 23 31 17 48 39 23 --- 13 | 54 62 45 53 39 61 --- 44
R04 | 569 23 19 21 15 28 19 --- 9 | 57 62 57 42 46 46 --- 49
R05 | 1607 20 30 26 28 23 19 68 11 | 50 55 82 62 72 54 96 62
XR06 |13610 399 --- --- --- --- 314 --- 354 | 584 --- --- --- --- 161 --- 319
R07 | 828 12 12 22 11 38 25 --- 9 | 53 60 62 52 62 43 --- 51
XR08 | 1636 17 27 10 27 --- 12 586 9 | 44 49 52 71 --- 52 346 53
R09 | 1660 21 23 20 19 26 23 --- 9 | 49 57 60 62 74 65 --- 57
R10 | 2307 19 33 12 10 14 33 --- 9 | 65 69 53 57 48 50 --- 53
R11 | 1091 58 58 20 24 33 20 147 16 | 56 82 66 72 57 63 120 62
R12 | 1597 21 21 16 16 22 22 --- 8 | 83 82 78 79 83 83 --- 79
R13 | 1251 20 19 14 15 40 13 --- 8 | 83 93 87 86 83 90 --- 85
R14 | 3225 21 18 22 24 31 18 --- 10 | 28 32 41 49 74 29 --- 31
R15 | 5666 27 28 11 18 31 21 174 9 | 47 51 54 57 41 41 93 46
R16 | 1047 28 17 14 26 31 24 --- 10 | 101 96 93 104 102 98 --- 96
R17 | 1005 26 16 8 17 28 24 --- 8 | 29 26 25 28 39 19 --- 21
R18 | 1895 29 18 15 18 34 21 128 10 | 25 21 27 26 45 20 69 17
R19 | 1202 16 30 11 22 23 17 --- 8 | 27 30 25 34 26 37 --- 24
R20 | 2708 22 59 30 22 103 25 --- 19 | 26 40 26 38 61 41 --- 28
R21 | 1269 36 24 9 17 31 16 --- 9 | 21 45 40 47 48 34 --- 35
R22 | 1254 27 21 18 14 38 16 --- 9 | 29 30 24 20 34 23 --- 17
R23 | 1504 17 15 12 13 25 17 --- 7 | 37 26 34 29 39 25 --- 27
R24 | 1456 20 18 7 23 31 22 --- 9 | 25 22 28 42 39 20 --- 23
------+----------------------------------------------+------------------------------------------
RMS | 2004 26 29 17 22 38 21 135 |T 68 52 50 52 54 51 144 56
WRMS | 2004 24 27 16 16 37 21 135 |NE 68 52 50 52 54 51 144 56
MEDI | 1504 22 23 15 19 31 21 147 |MD 44 53 52 52 48 43 96 46
Table 3.1677.3 GPS week: 1677 Day: 3 MJD: 55986
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod emx esx gfz grg iac mcc IGL | cod emx esx gfz grg iac mcc IGL
------+----------------------------------------------+------------------------------------------
R01 | 2522 42 16 23 47 76 22 --- 16 | 36 67 80 104 36 48 --- 63
R02 | 1183 11 18 13 14 40 24 --- 8 | 46 58 55 56 60 33 --- 49
R03 | 792 18 16 8 23 35 24 --- 9 | 61 77 69 81 51 65 --- 67
R04 | 528 15 31 22 23 27 17 --- 10 | 63 80 47 47 87 46 --- 55
R05 | 647 20 22 28 18 53 23 122 11 | 63 54 60 50 100 53 179 55
XR06 | 1888 77 --- 94 --- --- 90 --- 62 | 369 --- 117 --- --- 238 --- 316
R07 | 1204 20 32 25 14 33 20 --- 10 | 60 85 57 70 72 70 --- 64
R08 | 1026 29 27 8 35 58 19 --- 12 | 57 55 44 48 41 44 --- 42
R09 | 1401 19 22 20 24 44 24 --- 11 | 110 98 105 123 147 115 --- 111
R10 | 1468 28 30 10 15 40 31 --- 11 | 73 82 86 85 68 74 --- 77
R11 | 871 46 48 13 19 51 22 439 14 | 99 112 117 113 114 106 322 107
R12 | 1082 23 30 14 19 19 34 --- 10 | 94 91 84 81 85 61 --- 81
R13 | 1198 20 21 17 14 29 21 --- 8 | 101 93 110 107 104 97 --- 103
R14 | 1635 19 17 17 17 30 28 --- 9 | 29 40 34 35 38 36 --- 29
R15 | 5604 19 17 9 12 38 14 213 7 | 81 84 79 81 90 79 87 79
R16 | 973 23 16 20 18 27 40 --- 11 | 153 139 152 150 143 119 --- 143
R17 | 1102 21 21 8 18 30 26 --- 9 | 31 37 28 30 30 27 --- 24
R18 | 2206 36 15 12 20 39 23 267 10 | 29 19 24 32 38 21 113 18
R19 | 690 23 17 13 14 24 16 --- 7 | 32 23 27 28 34 32 --- 23
R20 | 2692 24 67 23 32 95 37 --- 20 | 42 56 34 42 44 32 --- 29
R21 | 624 33 33 14 25 49 26 --- 12 | 31 49 40 51 59 25 --- 35
R22 | 2154 26 14 14 18 33 20 --- 9 | 37 35 25 35 36 34 --- 25
R23 | 1743 22 16 11 21 22 29 --- 9 | 38 37 21 30 32 31 --- 25
R24 | 1030 15 24 11 15 24 23 --- 8 | 39 44 40 41 56 26 --- 36
------+----------------------------------------------+------------------------------------------
RMS | 1830 25 27 16 22 44 25 285 |T 73 65 63 66 68 63 175 69
WRMS | 1830 25 26 14 21 43 25 285 |NE 73 65 63 66 68 63 175 69
MEDI | 1183 22 21 14 18 35 23 213 |MD 57 58 55 51 59 46 113 55
Table 3.1677.4 GPS week: 1677 Day: 4 MJD: 55987
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod emx esx gfz grg iac mcc IGL | cod emx esx gfz grg iac mcc IGL
------+----------------------------------------------+------------------------------------------
R01 | 1810 28 41 12 41 52 23 --- 14 | 35 59 26 42 43 19 --- 27
R02 | 1183 27 18 13 32 39 17 --- 10 | 29 50 48 69 75 33 --- 46
R03 | 736 18 23 15 16 29 27 --- 9 | 49 56 38 52 76 28 --- 43
R04 | 1112 16 33 13 20 19 18 --- 9 | 48 68 38 36 50 38 --- 42
R05 | 1494 23 20 16 19 78 30 323 13 | 53 62 57 44 116 40 289 53
XR06 | 1797 83 --- 98 --- --- 72 --- 61 | 126 --- 86 --- --- 103 --- 114
R07 | 1587 23 24 15 8 32 19 --- 9 | 53 85 85 75 66 66 --- 72
R08 | 872 21 18 9 29 32 15 --- 9 | 53 45 51 63 63 35 --- 48
R09 | 1030 23 20 21 15 26 23 --- 9 | 96 112 119 103 104 101 --- 106
R10 | 1385 25 14 7 13 47 11 --- 8 | 44 52 42 48 45 45 --- 43
R11 | 816 50 37 25 30 51 28 --- 15 | 46 57 82 79 78 58 --- 64
R12 | 1175 17 15 19 17 18 21 --- 8 | 136 142 146 148 150 150 --- 144
R13 | 1638 28 20 18 12 18 16 --- 8 | 48 57 66 57 45 55 --- 54
R14 | 1498 19 46 21 23 27 17 --- 11 | 35 52 39 33 31 36 --- 29
R15 | 5258 23 16 16 13 31 15 502 8 | 46 44 56 52 50 49 339 47
R16 | 2279 15 10 8 18 24 17 --- 6 | 176 183 177 183 184 174 --- 178
R17 | 1237 23 28 18 18 41 17 --- 10 | 32 37 35 34 31 26 --- 24
R18 | 1879 28 16 9 19 18 19 497 8 | 29 19 21 28 24 32 300 20
R19 | 929 31 14 11 22 31 25 --- 9 | 29 18 28 41 45 42 --- 27
R20 | 2794 37 66 17 30 53 32 --- 17 | 29 33 30 46 64 38 --- 25
R21 | 895 32 21 20 24 40 21 --- 11 | 28 38 36 41 31 28 --- 27
R22 | 1056 21 22 11 17 40 13 --- 8 | 27 41 22 36 41 29 --- 27
R23 | 1628 18 13 13 14 27 12 --- 7 | 27 24 17 21 35 29 --- 18
R24 | 1118 24 28 15 22 26 14 --- 9 | 20 26 19 35 29 26 --- 18
------+----------------------------------------------+------------------------------------------
RMS | 1797 26 27 16 22 38 20 448 |T 53 59 56 59 64 53 309 54
WRMS | 1797 25 28 14 18 41 20 448 |NE 53 59 56 59 64 53 309 54
MEDI | 1237 23 20 15 19 31 18 497 |MD 44 52 39 46 50 38 300 43
Table 3.1677.5 GPS week: 1677 Day: 5 MJD: 55988
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod emx esx gfz grg iac mcc IGL | cod emx esx gfz grg iac mcc IGL
------+----------------------------------------------+------------------------------------------
R01 | 1671 29 29 17 50 36 27 --- 14 | 23 40 28 52 43 32 --- 27
R02 | 974 12 18 17 17 35 15 --- 8 | 35 33 27 50 30 32 --- 31
R03 | 694 12 41 14 33 36 23 --- 12 | 47 48 59 78 40 38 --- 51
R04 | 621 25 22 9 14 40 20 --- 9 | 38 34 35 34 23 27 --- 28
R05 | 1831 33 31 23 13 56 25 524 13 | 46 46 34 40 51 22 272 29
XR06 | 879 25 --- 80 75 --- 34 --- 36 | 156 --- 93 107 --- 108 --- 154
R07 | 840 12 31 22 19 25 25 --- 10 | 46 63 56 46 54 41 --- 47
R08 | 951 9 19 21 13 37 16 563 8 | 43 48 68 46 36 46 212 48
R09 | 2200 16 14 13 14 32 27 --- 8 | 132 138 140 131 152 140 --- 137
R10 | 1064 21 19 11 16 38 17 --- 8 | 37 49 49 42 30 44 --- 40
R11 | 1644 45 50 24 26 37 30 199 15 | 75 91 101 108 87 81 263 89
R12 | 1409 22 28 17 10 22 20 --- 8 | 122 123 135 129 139 128 --- 128
R13 | 1629 19 20 16 14 21 22 --- 8 | 70 58 71 63 76 72 --- 66
R14 | 1658 17 23 19 20 19 26 --- 9 | 32 29 37 29 28 30 --- 25
R15 | 6502 21 29 14 19 28 21 335 9 | 50 55 43 53 52 50 311 46
R16 | 2682 21 15 11 16 31 22 --- 8 | 208 200 216 207 216 196 --- 207
R17 | 591 21 31 19 18 25 14 --- 9 | 24 23 25 25 21 20 --- 14
R18 | 1753 22 21 9 8 31 17 263 7 | 27 27 26 25 40 20 258 20
R19 | 1595 20 30 10 13 40 18 --- 9 | 32 26 25 29 49 29 --- 26
R20 | 1934 41 76 13 16 45 33 --- 17 | 26 36 21 31 40 28 --- 18
R21 | 524 50 16 26 18 57 18 --- 14 | 17 26 51 39 72 26 --- 32
R22 | 484 22 25 14 14 24 20 --- 8 | 28 35 17 31 29 29 --- 23
R23 | 2235 20 22 13 15 22 17 --- 7 | 30 27 25 26 28 32 --- 24
R24 | 950 29 18 19 20 38 15 --- 10 | 29 25 28 38 46 29 --- 25
------+----------------------------------------------+------------------------------------------
RMS | 1991 26 30 17 20 35 22 403 |T 57 55 58 60 60 54 263 55
WRMS | 1991 25 31 16 26 33 22 403 |NE 57 55 58 60 60 54 263 55
MEDI | 1409 21 23 16 16 35 20 335 |MD 37 40 37 42 43 32 263 31
Table 3.1677.6 GPS week: 1677 Day: 6 MJD: 55989
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod emx esx gfz grg iac mcc IGL | cod emx esx gfz grg iac mcc IGL
------+----------------------------------------------+------------------------------------------
R01 | 1005 29 13 16 14 27 18 --- 8 | 35 58 54 44 42 50 --- 45
R02 | 692 16 28 15 49 26 12 --- 11 | 51 68 48 68 50 46 --- 50
R03 | 811 18 16 12 26 30 21 --- 9 | 74 68 75 85 64 58 --- 69
R04 | 980 15 17 11 29 26 21 --- 9 | 68 76 69 84 67 52 --- 66
R05 | 2074 26 13 13 24 23 21 396 9 | 74 70 69 70 66 52 134 64
R06 | 1818 17 44 16 13 13 30 --- 10 | 181 71 120 83 68 135 --- 176
R07 | 1005 19 22 17 54 13 16 --- 12 | 66 78 63 82 69 65 --- 67
R08 | 1057 16 19 17 12 21 13 559 7 | 61 55 58 52 61 56 132 55
R09 | 2337 15 15 12 19 17 21 --- 7 | 113 118 121 131 119 116 --- 119
R10 | 1202 21 47 34 22 105 23 --- 20 | 38 49 54 54 42 47 --- 43
R11 | 1178 46 65 25 30 42 22 94 17 | 62 83 81 85 90 68 114 73
R12 | 1285 26 25 13 9 27 16 --- 8 | 132 123 123 140 143 133 --- 131
R13 | 1409 25 15 14 15 16 19 --- 8 | 53 48 60 63 63 49 --- 54
R14 | 4087 22 26 21 28 41 20 --- 11 | 33 32 39 42 44 34 --- 30
R15 | 6562 22 37 15 15 40 26 390 11 | 51 41 43 45 43 47 169 40
R16 | 2875 19 20 12 12 19 17 --- 7 | 193 195 196 203 202 189 --- 196
R17 | 1537 30 29 11 25 31 19 --- 10 | 40 32 25 35 35 35 --- 28
R18 | 2951 26 20 19 23 25 18 187 9 | 41 25 26 35 26 32 142 25
R19 | 1372 28 26 16 19 10 20 --- 9 | 40 25 39 47 34 37 --- 33
R20 | 4225 38 70 12 18 27 25 --- 15 | 35 53 28 34 36 28 --- 23
R21 | 672 58 29 27 35 26 27 --- 15 | 24 45 56 61 50 29 --- 37
R22 | 647 26 17 17 20 18 19 --- 8 | 33 30 17 21 27 25 --- 19
R23 | 1986 19 26 11 14 24 16 --- 8 | 34 33 24 26 34 36 --- 26
R24 | 1071 12 16 20 20 33 14 --- 9 | 34 28 31 37 47 33 --- 29
------+----------------------------------------------+------------------------------------------
RMS | 2323 27 31 17 25 33 20 365 |T 65 62 63 67 63 60 138 62
WRMS | 2323 28 33 18 24 33 20 365 |NE 65 62 63 67 63 60 138 62
MEDI | 1285 22 22 15 20 26 19 390 |MD 51 53 54 54 50 47 134 45
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