[IGSREPORT-30564] Wk 2377 IGLOS Final Orbits
acc
acc at igs.org
Fri Aug 15 03:34:46 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
IGLOS Orbit Combination - Week 2377 (Jul 27, 2025 - Aug 02, 2025)
Contact: acc at igs.org
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 2.2377.
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:
igl2377[0-6].sp3 IGLOS-PP Glonass ephemerides files for days 0-6
of GPS Week 2377 in the SP3 format.
igl23777.sum Combination Report for GPS Week 2377.
REMARKS concerning the IGL Orbit Combination:
---------------------------------------------
Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.
Starting 28-Nov-2022 (GPS week 2238) the IGS Analysis Centers started submitting
repro3-standard multi-GNSS solutions in the IGS20 reference frame. These solutions
are used in the IGS combination of GLONASS orbits.
Starting 02-Feb-2025 (GPS week 2352) the IGS Analysis Centers started using
the IGS realization of the updated ITRF2020-u2023, called IGb20. The combined
GLONASS orbits from this date are therefore in IGb20 frame.
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:
https://files.igs.org/pub/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:
https://files.igs.org/pub/station/general/igs08.atx
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.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 | 4.7 ns
1 | 3.1 ns
2 | 3.7 ns
3 | -0.2 ns
4 | 3.7 ns
5 | 3.1 ns
6 | 3.5 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
----+--------+---------------
0 | ESA | R20
1 | ESA | R20
2 | ESA | R20
3 | ESA | R20
6 | ESA | R20
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 1.2377, 1a.2377).
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 2.2377.0-6)
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 3.2377.0-6).
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 2377 summary. (Jul 27, 2025 - Aug 02, 2025)
Table 1.2377.a GPS week : 2377 MJD: 60883.0-60889.0
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 n/a| -1 0 2 1 0 34 .13 12 11 | 4347 418 5138 18957
| 0 0 0 12 8 20 .03 | 4688 3265
esa n/a| -3 -2 10 10 -12 43 -.14 34 33 | 2596 -407 4650 15453
| 1 1 2 22 7 43 .04 | 4425 2871
gfz n/a| 0 1 -3 14 22 10 -.06 21 15 | 0 -716 4541 11668
| 1 1 1 11 8 36 .05 | 0 3243
grg n/a| 2 0 0 -29 17 -47 .34 20 14 | 5310 329 4076 17684
| 1 0 1 22 12 47 .07 | 4035 2368
iac n/a| 0 0 -6 3 -12 12 -.14 17 15 | 8199 470 5153 19975
| 1 0 3 18 20 59 .04 | 4753 2728
jgx n/a| 0 0 -3 -18 -16 -38 -.27 20 20 | 29011 -47213 3558 79521
| 0 1 1 10 9 17 .07 | 74886 123313
Table 1.2377.b GPS week : 2377 MJD: 60883.0-60889.0
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
------+------------------------------------+------------------------------------------
R02 | 7 5 7 8 7 8 8 |
R03 | 7 8 9 6 8 8 8 |
R04 | 7 7 8 7 6 6 6 |
R05 | 7 6 7 7 6 7 7 |
R07 | 9 9 8 7 7 7 7 |
R08 | 7 9 9 8 8 8 9 |
R09 | 7 6 6 5 7 6 7 |
R11 | 6 6 8 9 9 9 7 |
R12 | 6 5 6 6 6 6 7 |
R14 | 5 7 7 4 6 6 5 |
R15 | 8 6 6 5 6 6 7 |
R16 | 8 6 6 6 8 6 6 |
R17 | 8 6 7 7 8 6 8 |
R18 | 6 5 6 6 6 8 5 |
R19 | 9 8 8 9 8 8 7 |
R20 | 24 20 20 23 23 22 21 |
R21 | 8 7 8 7 7 6 7 |
R22 | 8 7 8 7 7 7 8 |
R24 | 9 7 8 9 8 8 8 |
R25 | 74 58 40 58 0 84 47 |
R26 | 37 36 38 32 31 32 33 |
R27 | 30 40 32 28 28 32 33 |
Table 1.2377.c GPS week : 2377 MJD: 60883.0-60889.0
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 2377 0 | -9 35 165 836 916 10850 82.9 2132 2132 | 4711 0
brd 2377 1 | -37 131 -25 152 -576 12780 81.0 2861 2861 | 3143 0
brd 2377 2 | -11 -18 44 -519 -646 12800 77.3 2078 2078 | 3739 0
brd 2377 3 | 16 3 184 686 -2032 10790 77.4 2069 2069 | -222 0
brd 2377 4 | 13 72 31 1951 558 9080 82.2 2065 2065 | 3708 0
brd 2377 5 | 139 -14 141 -234 851 7437 81.6 1754 1754 | 3077 0
brd 2377 6 | -46 -79 168 -559 280 13490 80.5 1880 1880 | 3475 0
-------------+------------------------------------------------------------+----------------
brd 2377 mean| 9 18 101 330 -92 11032 80.4 2119 2119 | 3090 0
brd 2377 sdev| 61 68 82 901 1062 2200 2.2 353 353 | 1557 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 2.2377.0 GPS week: 2377 Day: 0 MJD: 60883
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 n/a| -1 0 3 20 1 25 .16 14 12 | 875 1258 4155 9134
esa n/a| -1 -1 11 6 -19 2 -.12 35 35 | 1455 -1263 2813 7524
gfz n/a| 0 0 -4 24 8 -41 -.14 24 15 | 0 1409 4255 9447
grg n/a| 1 1 2 -8 28 6 .41 21 15 | 4486 -715 2860 7784
iac n/a| 1 0 -6 0 16 93 -.18 18 15 | 4848 2193 4210 9968
jgx n/a| 0 0 -3 -34 -26 -38 -.15 18 18 | 1886 -938 2980 7863
Table 2.2377.1 GPS week: 2377 Day: 1 MJD: 60884
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 n/a| -1 -2 3 9 7 47 .07 12 11 | 7630 4282 5652 34926
esa n/a| -2 -1 9 33 -13 15 -.17 35 35 | 1399 1917 3572 12650
gfz n/a| 0 1 -3 24 23 -32 -.02 20 16 | 0 1691 3576 13549
grg n/a| 0 0 0 -55 29 10 .43 17 16 | 9116 2647 5811 35204
iac n/a| 2 1 -7 0 -11 12 -.09 14 12 | 12684 3247 5602 35881
jgx n/a| 1 1 -1 -25 -23 -38 -.27 21 21 | 1191 30 3372 7324
Table 2.2377.2 GPS week: 2377 Day: 2 MJD: 60885
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 n/a| -1 0 3 -16 8 18 .12 12 12 | 13621 3803 5864 48889
esa n/a| -3 -3 5 31 -10 111 -.10 35 35 | 12425 3562 5857 49230
gfz n/a| 0 1 -1 22 22 41 -.08 21 14 | 0 1267 4493 16859
grg n/a| 0 0 0 -48 6 -13 .31 20 13 | 12552 4246 6035 49679
iac n/a| 2 0 -8 -24 -30 -86 -.13 17 15 | 17077 2637 5764 49865
jgx n/a| 0 1 -1 -23 -16 -40 -.30 20 20 | 1045 1375 4382 9000
Table 2.2377.3 GPS week: 2377 Day: 3 MJD: 60886
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 n/a| 0 -1 1 -4 -16 16 .10 12 10 | 3337 -5456 10110 14500
esa n/a| -3 -1 11 11 -1 6 -.11 35 34 | 1619 -5621 10104 14255
gfz n/a| 0 3 -2 1 29 44 -.02 18 14 | 0 -7688 9044 14681
grg n/a| 4 0 3 -45 23 -106 .28 22 16 | 1052 -2908 3487 7154
iac n/a| -1 0 -9 19 10 55 -.12 19 16 | 6157 -4827 9982 15521
jgx n/a| 0 0 -3 -8 -14 -51 -.23 20 20 | 649 -3756 3542 7830
Table 2.2377.4 GPS week: 2377 Day: 4 MJD: 60887
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 n/a| 0 0 3 5 0 27 .16 10 9 | 1213 363 2970 8882
esa n/a| -5 -2 9 -24 -22 59 -.19 33 41 | -749 -190 2945 8600
gfz n/a| 1 0 -1 -3 35 36 -.10 22 13 | 0 -498 3063 9463
grg n/a| 3 1 0 -2 -2 -66 .39 21 14 | 3185 -39 3071 8543
iac n/a| 1 1 -5 23 -13 7 -.18 17 16 | 5307 -492 3091 9694
jgx n/a| 0 -1 -6 -19 1 -30 -.39 24 23 | -495 -754 3176 8386
Table 2.2377.5 GPS week: 2377 Day: 5 MJD: 60888
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 n/a| -1 0 2 -10 1 75 .15 12 10 | 2030 -481 3796 8472
esa n/a| -4 -2 12 28 -4 90 -.18 33 26 | 1721 -266 3849 8190
gfz n/a| -1 2 -4 14 20 -1 -.08 22 15 | 0 -286 3905 9123
grg n/a| 1 0 0 -5 26 -82 .30 17 14 | 3167 -442 3890 7947
iac n/a| 0 0 0 -15 -39 -35 -.17 17 17 | 5694 599 4000 9631
jgx n/a| 1 -2 -4 -7 -13 -65 -.25 20 20 | 198829 -326839 4048 508144
Table 2.2377.6 GPS week: 2377 Day: 6 MJD: 60889
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 n/a| -2 0 3 5 1 29 .13 16 13 | 1729 -837 3421 7897
esa n/a| -1 -4 10 -10 -17 20 -.09 33 23 | 302 -994 3415 7724
gfz n/a| 3 1 -5 14 21 29 -.00 21 18 | 0 -907 3451 8559
grg n/a| 2 0 0 -37 12 -83 .27 18 13 | 3616 -481 3379 7483
iac n/a| -1 0 -6 19 -20 40 -.10 15 14 | 5629 -65 3428 9265
jgx n/a| 0 -1 -4 -9 -24 -7 -.26 18 18 | -27 386 3408 8106
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 3.2377.0 GPS week: 2377 Day: 0 MJD: 60883
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod esa gfz grg iac jgx IGL | cod esa gfz grg iac jgx IGL
------+-----------------------------------------+-------------------------------------
R02 | 1724 10 24 13 15 15 21 7 | 79 66 85 85 84 63 76
R03 | 2930 16 20 10 12 16 17 7 | 88 67 83 87 82 67 79
R04 | 1064 13 17 14 16 14 18 7 | 85 66 84 82 83 64 77
R05 | 1788 9 14 20 14 17 20 7 | 78 70 88 80 84 61 76
R07 | 1856 20 27 15 20 18 19 9 | 84 56 70 70 79 54 69
R08 | 968 7 28 15 12 19 10 6 | 67 52 76 68 81 58 66
R09 | 2289 14 21 6 12 20 9 6 | 48 49 49 45 45 46 46
R11 | 1353 10 14 11 12 15 11 5 | 44 34 40 41 41 40 42
R12 | 1021 4 15 11 11 24 11 6 | 42 43 39 42 46 34 39
R14 | 930 5 10 16 12 9 8 4 | 44 38 38 46 41 39 40
R15E | 1255 13 13 30 18 13 9 7 | 51 46 43 51 43 41 44
R16E | 780 10 24 25 11 20 10 7 | 53 68 59 56 54 52 54
R17E | 1992 6 23 17 32 10 13 7 | 101 88 99 122 105 103 102
R18E | 2002 6 22 20 13 10 7 5 | 58 61 58 69 66 63 61
XR19E | 1484 14 17 18 --- 10 --- 8 | 24 35 40 --- 29 --- 29
R20E | 5483 34 118 73 49 34 47 24 | 93 101 120 100 93 92 94
R21E | 1946 10 21 15 24 14 19 7 | 83 87 81 84 81 77 81
XR22E | 1559 16 12 18 19 11 --- 8 | 38 42 49 52 42 --- 42
R24 | 2001 16 27 16 28 17 16 8 | 51 63 58 58 55 51 52
XR25 |24881 54 --- --- --- 99 --- 74 | 99 --- --- --- 86 --- 85
XR26 |11168 33 --- 36 --- 84 --- 37 | 238 --- 238 --- 260 --- 244
XR27 | 9533 49 53 --- 28 69 --- 30 | 515 402 --- 529 528 --- 521
------+-----------------------------------------+-------------------------------------
RMS | 2132 14 35 24 21 18 18 |T 93 76 74 93 95 59 91
WRMS | 2132 12 35 15 15 15 18 |NE 111 83 79 102 113 52 108
MEDI | 1788 13 21 16 15 16 13 |MD 67 61 59 69 79 58 66
Table 3.2377.1 GPS week: 2377 Day: 1 MJD: 60884
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod esa gfz grg iac jgx IGL | cod esa gfz grg iac jgx IGL
------+-----------------------------------------+-------------------------------------
R02 | 2078 6 23 12 13 8 10 5 | 46 36 48 55 45 44 45
R03 | 2744 10 22 13 21 11 29 8 | 55 46 58 71 56 40 53
R04 | 1059 15 19 11 13 9 24 7 | 53 47 48 47 46 31 44
R05 | 1199 11 18 16 13 7 15 5 | 54 45 51 48 49 41 47
R07 | 1781 18 27 21 24 11 20 9 | 62 46 62 47 53 40 50
R08 | 1430 10 17 16 21 20 27 8 | 51 44 51 42 57 32 45
R09 | 2126 13 20 17 11 11 9 6 | 36 38 41 26 32 29 32
R11 | 1405 8 27 13 17 11 11 6 | 27 18 38 29 31 29 28
R12 | 1193 7 16 8 11 13 10 4 | 28 32 30 30 32 25 28
R14 | 1761 10 10 24 11 15 14 6 | 31 25 29 26 21 27 24
R15E | 1238 9 12 23 18 13 5 6 | 36 31 31 43 28 34 32
R16E | 1744 10 10 20 8 18 9 6 | 36 36 42 34 30 34 33
R17E | 1919 8 18 17 22 12 10 6 | 50 47 47 63 49 51 49
R18E | 1581 8 20 13 11 9 11 5 | 34 32 34 39 35 30 32
XR19E | 2696 11 15 20 --- 8 --- 7 | 17 25 30 --- 20 --- 20
R20E | 9416 25 121 52 23 27 62 20 | 77 73 105 74 78 71 76
R21E | 1982 10 26 14 21 11 12 6 | 44 45 47 54 48 46 45
XR22E | 1372 13 13 11 18 9 --- 6 | 16 22 25 34 19 --- 19
R24 | 2255 12 24 17 24 13 9 7 | 64 72 71 65 65 69 65
XR25 |18929 52 --- --- --- 64 --- 58 | 88 --- --- --- 65 --- 70
XR26 |11506 54 70 50 --- 71 --- 35 | 215 108 215 --- 229 --- 221
XR27 | 7632 54 --- --- 22 71 --- 39 | 459 --- --- 474 472 --- 466
------+-----------------------------------------+-------------------------------------
RMS | 2860 12 35 20 17 14 21 |T 71 43 55 68 70 39 69
WRMS | 2860 11 35 16 16 12 21 |NE 90 46 61 80 89 37 87
MEDI | 1781 10 19 16 18 11 11 |MD 46 38 47 47 46 34 45
Table 3.2377.2 GPS week: 2377 Day: 2 MJD: 60885
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod esa gfz grg iac jgx IGL | cod esa gfz grg iac jgx IGL
------+-----------------------------------------+-------------------------------------
R02 | 1972 7 13 9 13 23 22 7 | 62 58 63 59 71 52 60
R03 | 2080 10 24 16 12 29 18 8 | 71 61 77 78 90 63 72
R04 | 1487 8 23 19 14 20 24 8 | 73 64 77 76 78 59 70
R05 | 676 11 17 14 14 11 20 6 | 67 59 66 58 59 42 58
R07 | 2405 16 23 12 15 11 27 8 | 72 64 68 59 64 51 62
R08 | 1207 14 16 26 22 14 25 9 | 64 53 77 53 60 42 57
R09 | 1227 14 12 16 11 9 9 5 | 35 31 34 37 30 38 33
R11 | 1249 14 22 20 25 10 16 8 | 38 54 55 76 46 29 51
R12 | 1105 8 20 10 8 9 21 6 | 37 50 42 40 33 38 38
R14 | 1332 9 20 17 9 18 10 6 | 41 32 47 38 24 32 35
R15E | 1257 16 13 15 9 15 11 6 | 47 41 45 42 34 42 40
R16E | 2199 15 11 19 9 10 8 5 | 42 39 43 36 37 40 38
R17E | 1637 10 18 15 19 9 16 6 | 57 66 68 70 54 55 60
R18E | 1425 7 20 11 16 12 10 5 | 42 44 41 54 39 44 42
XR19E | 2216 14 14 15 --- 13 --- 8 | 25 25 31 --- 24 --- 25
R20E | 5683 19 124 57 47 33 41 20 | 117 118 131 114 108 97 111
R21E | 1902 10 25 14 28 16 8 8 | 59 55 59 68 49 54 56
XR22E | 1492 14 27 13 14 8 --- 8 | 25 33 30 34 26 --- 25
R24 | 1470 10 19 15 31 17 15 8 | 48 38 39 59 41 34 41
XR25 |13704 33 --- --- --- 47 --- 39 | 87 --- --- --- 87 --- 82
XR26 | 9220 39 78 76 --- 70 --- 37 | 63 53 74 --- 87 --- 69
XR27 | 7640 51 59 --- 33 72 --- 32 | 328 453 --- 317 325 --- 324
------+-----------------------------------------+-------------------------------------
RMS | 2078 12 35 21 20 17 20 |T 68 71 58 72 66 47 65
WRMS | 2078 12 35 14 13 15 20 |NE 77 82 59 79 78 43 75
MEDI | 1492 14 20 15 14 14 16 |MD 57 53 55 59 49 42 56
Table 3.2377.3 GPS week: 2377 Day: 3 MJD: 60886
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod esa gfz grg iac jgx IGL | cod esa gfz grg iac jgx IGL
------+-----------------------------------------+-------------------------------------
R02 | 1159 5 14 18 21 20 22 7 | 56 52 69 58 68 45 57
R03 | 1118 8 22 8 11 15 22 6 | 68 53 65 71 76 52 64
R04 | 1696 8 19 14 16 20 17 7 | 69 65 73 68 84 60 69
R05 | 747 5 26 14 15 14 19 6 | 64 57 72 66 68 50 62
R07 | 1588 16 24 11 18 10 17 7 | 66 44 54 55 60 42 54
R08 | 1868 11 17 11 25 20 27 8 | 58 48 57 42 69 33 51
R09 | 1329 6 12 12 13 8 12 4 | 14 19 16 23 24 17 15
R11 | 1235 20 29 15 30 11 12 9 | 31 93 38 64 41 56 42
R12 | 895 7 22 15 13 14 14 6 | 31 51 47 39 28 27 34
R14 | 1809 7 15 7 11 12 7 4 | 34 33 35 35 26 30 32
R15E | 1010 8 15 10 8 14 15 5 | 44 48 42 46 35 34 41
R16E | 976 12 19 15 11 13 10 6 | 44 46 48 45 44 48 44
R17E | 2579 9 22 15 26 13 13 7 | 54 63 56 54 57 57 54
R18E | 1193 6 16 12 15 8 20 5 | 28 30 30 33 31 27 28
XR19E | 2985 15 16 17 --- 10 --- 8 | 17 23 36 --- 28 --- 23
R20E | 5677 26 117 48 51 55 51 22 | 89 87 116 90 74 83 85
R21E | 2124 9 20 15 19 13 13 6 | 72 76 69 69 75 70 71
XR22E | 1678 12 15 12 14 14 --- 6 | 17 28 23 26 23 --- 19
R24 | 2565 8 29 18 35 16 20 9 | 38 42 38 55 43 33 37
XR25 | 8906 42 --- --- --- 77 --- 57 | 77 --- --- --- 56 --- 57
XR26 | 5772 41 80 43 --- 68 --- 32 | 84 77 83 --- 99 --- 86
XR27 | 6541 35 64 --- 37 60 --- 27 | 183 151 --- 195 196 --- 188
------+-----------------------------------------+-------------------------------------
RMS | 2069 12 35 18 22 19 20 |T 56 56 53 59 59 44 55
WRMS | 2069 10 34 14 16 16 20 |NE 62 60 53 64 67 40 60
MEDI | 1678 9 20 14 16 14 17 |MD 54 51 48 55 56 45 51
Table 3.2377.4 GPS week: 2377 Day: 4 MJD: 60887
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod esa gfz grg iac jgx IGL | cod esa gfz grg iac jgx IGL
------+-----------------------------------------+-------------------------------------
R02 | 1055 10 18 12 15 15 25 6 | 52 46 53 51 57 32 49
R03 | 2018 9 26 10 18 18 27 7 | 60 38 54 63 66 37 55
R04 | 1283 6 16 10 15 19 19 6 | 68 56 58 72 74 59 65
R05 | 1055 8 19 11 12 14 15 5 | 57 46 54 59 65 48 55
R07 | 1540 11 25 12 11 14 25 7 | 65 46 60 61 68 46 59
R08 | 788 9 23 22 19 15 19 7 | 52 47 65 40 53 39 49
R09 | 1776 13 15 10 10 18 20 6 | 34 32 32 34 32 41 32
XR11 | 3950 10 --- 21 18 16 --- 9 | 59 --- 68 68 60 --- 62
R12 | 1059 4 30 19 11 11 11 6 | 39 56 31 41 46 34 38
R14 | 1576 6 15 16 9 12 18 5 | 40 41 49 34 35 30 38
R15E | 1431 5 14 15 17 17 16 6 | 44 47 49 34 48 35 42
R16E | 982 11 27 22 24 13 11 7 | 47 64 58 38 41 47 46
R17E | 3159 5 30 18 25 15 15 7 | 77 85 76 81 76 77 76
R18E | 1266 10 19 10 18 14 15 6 | 45 54 46 56 54 45 47
XR19E | 2972 10 20 19 --- 11 --- 8 | 24 30 36 --- 31 --- 27
R20E | 4948 19 97 66 51 35 68 23 | 101 99 125 99 101 95 100
R21E | 2224 10 26 12 23 18 14 7 | 69 74 66 66 52 62 63
XR22E | 1320 12 19 16 13 10 --- 6 | 27 29 40 36 30 --- 30
R24 | 2547 8 32 16 27 14 10 7 | 54 62 52 58 56 61 54
XR25 |10094 --- --- --- --- 4 --- 0 | --- --- --- --- 57 --- 50
XR26 | 6042 41 80 29 --- 73 --- 30 | 65 82 90 --- 105 --- 83
XR27 | 8248 35 72 --- 29 67 --- 28 | 315 275 --- 315 326 --- 318
------+-----------------------------------------+-------------------------------------
RMS | 2065 10 33 22 21 17 24 |T 66 65 58 68 69 49 65
WRMS | 2065 9 41 13 14 16 23 |NE 73 68 55 74 78 42 71
MEDI | 1576 10 23 16 18 15 16 |MD 54 47 54 58 56 45 50
Table 3.2377.5 GPS week: 2377 Day: 5 MJD: 60888
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod esa gfz grg iac jgx IGL | cod esa gfz grg iac jgx IGL
------+-----------------------------------------+-------------------------------------
R02 | 1033 9 16 19 15 24 21 7 | 49 41 60 50 49 38 47
R03 | 2137 7 19 17 22 21 14 7 | 57 51 66 52 66 51 56
R04 | 1733 9 15 8 14 12 19 5 | 62 55 61 70 62 50 60
R05 | 1755 12 18 11 14 13 20 6 | 55 48 50 61 46 36 49
R07 | 1641 10 25 11 11 18 22 7 | 56 41 60 59 54 43 53
R08 | 862 5 23 23 11 14 26 7 | 48 35 62 55 52 34 48
R09 | 1610 13 17 10 8 19 12 6 | 48 45 40 44 33 36 40
R11 | 1504 16 46 11 19 13 13 8 | 40 70 50 71 44 33 50
R12 | 882 9 24 21 9 13 8 6 | 32 47 37 28 32 34 31
R14 | 959 4 13 13 15 18 13 5 | 28 40 24 34 38 22 28
R15E | 1153 10 20 12 9 16 12 5 | 34 49 45 36 49 37 39
R16E | 1229 11 18 14 15 11 8 5 | 34 40 35 27 39 32 32
R17E | 2567 7 23 15 11 9 13 5 | 66 63 68 72 66 68 67
R18E | 1081 8 24 25 21 10 16 7 | 40 42 48 49 45 40 41
XR19E | 2878 10 16 17 --- 16 --- 8 | 23 28 31 --- 28 --- 25
R20E | 3721 29 100 66 30 34 54 22 | 84 90 94 85 86 86 82
R21E | 1717 8 22 15 14 11 13 6 | 95 94 98 93 100 96 95
XR22E | 823 14 20 15 14 9 --- 7 | 18 26 27 33 22 --- 22
R24 | 1780 9 29 16 23 12 16 7 | 48 64 51 47 48 57 49
XR25 |12968 64 --- --- --- 110 --- 83 | 151 --- --- --- 93 --- 133
XR26 | 6465 34 76 52 --- 75 --- 32 | 64 68 59 --- 80 --- 69
XR27 | 9141 48 69 --- 27 77 --- 31 | 204 196 --- 209 215 --- 206
------+-----------------------------------------+-------------------------------------
RMS | 1753 12 33 22 17 17 20 |T 60 58 53 61 61 46 60
WRMS | 1753 10 26 15 14 17 20 |NE 67 61 51 65 65 39 65
MEDI | 1641 10 22 15 14 14 14 |MD 48 48 50 52 49 38 49
Table 3.2377.6 GPS week: 2377 Day: 6 MJD: 60889
Weighted Average Orbit Dynamics (7 days)
PRN | brd cod esa gfz grg iac jgx IGL | cod esa gfz grg iac jgx IGL
------+-----------------------------------------+-------------------------------------
R02 | 761 14 22 20 13 15 22 8 | 65 44 69 63 66 44 58
R03 | 2635 18 13 18 20 13 17 7 | 68 51 65 53 60 42 56
R04 | 1743 7 14 19 14 11 13 6 | 76 66 89 82 83 67 76
R05 | 1260 10 16 20 16 11 16 6 | 75 62 83 78 70 57 70
R07 | 1210 15 24 12 11 18 14 7 | 76 48 66 65 74 55 65
R08 | 1050 10 30 23 15 18 27 9 | 63 44 82 76 81 48 66
R09 | 4234 14 25 9 8 19 12 6 | 53 51 51 51 44 45 48
R11 | 2008 17 17 9 20 9 17 7 | 42 52 37 43 37 39 39
R12 | 1204 18 19 20 7 16 11 7 | 51 51 45 46 50 41 45
R14 | 917 6 15 13 6 13 7 4 | 46 48 49 48 50 42 46
R15E | 748 11 23 20 8 16 12 6 | 57 72 51 59 65 51 58
R16E | 948 10 20 15 11 15 7 5 | 56 65 53 53 60 53 55
R17E | 2020 6 30 18 19 13 13 7 | 110 109 107 117 112 104 109
R18E | 1191 7 20 13 13 7 10 5 | 69 71 67 74 68 63 68
XR19E | 2294 13 14 12 --- 9 --- 7 | 32 38 45 --- 40 --- 37
R20E | 2509 42 109 49 43 27 44 20 | 116 105 131 114 114 111 113
R21E | 1886 11 16 25 19 11 12 7 | 115 116 117 126 114 117 117
XR22E | 847 17 18 15 18 9 --- 8 | 33 37 38 47 33 --- 35
R24 | 2069 15 22 21 23 13 10 7 | 69 65 62 72 67 65 65
XR25 |13048 43 --- --- --- 51 --- 47 | 137 --- --- --- 145 --- 136
XR26 | 9184 47 71 47 --- 67 --- 33 | 88 101 94 --- 129 --- 107
XR27 | 5608 53 73 --- 38 64 --- 32 | 299 266 --- 299 318 --- 302
------+-----------------------------------------+-------------------------------------
RMS | 1879 16 33 21 18 15 18 |T 81 74 70 82 85 61 80
WRMS | 1879 13 23 18 13 14 18 |NE 86 73 66 81 91 49 84
MEDI | 1743 14 20 18 15 13 13 |MD 68 62 65 65 67 53 65
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