I have noticed that due to movement in same times of the two axes -horizontal and vertical- it can't result on this cropping sequences ...
but this may be more logic like this cropping
horizontal move + vertical move = real trajectory ( elliptical Move !)
is that confirmed?NO.
You are in Narrow Beam Mode, so your two parabolic antennas are constantly scanning.
P14V in Epsilon, P13V in Beta...
What Elliptical Search does is to rotate the center of these two antennas in a small circle(
green).