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WINT
Cleaned/Detrended
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|
Vel(mm/a) |
Vel-sig(mm/a) |
White-Noise |
Random-Walk |
Flicker-Noise
|
| N: |
23.24 |
0.15 |
0.477 |
0.014 |
4.757
|
| E: |
-19.09 |
0.14 |
0.486 |
0.004 |
4.298
|
| U: |
-1.74 |
0.42 |
3.276 |
0.045 |
11.802
|
|
Error bars are plus/minus
one standard deviation
Error bars on individual observations
= formal-error x scale-factor.
Currently the scale-factors are:
N:3, E:4, U:3
Red points are positions determined using final orbits
Blue points are positions determined using preliminary orbits
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Vel-stddev = sqrt(WN**2+RW**2)
where WN is a white noise contribution
from propagating the error bars
on the observations
and RW is a random walk contribution
(= a*sqrt(timespan)/timespan
where a is 0.001 m/yr**1/2)
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