Alright CMDRs.
After some thoughts and theories I figured it might be some time for analysis again.
I thought about what helped us solving the UA riddle and if there were other hints, that could have led us in this direction.
So I watched different UA videos and noted the uptime of the UA lighting during its howl.
http://i.imgur.com/5D3qfbw.jpg
UA on ground
- Merope 2D (32.1019, -35.9477)
16 sec
- Pleiades Sector JC-U B3-2 1, 20.86 by 91.86 (next to Barnacle)
34 sec
UA in space
HYADES SECTOR HW-W C1-12
25 sec
Seega Port
14 sec
THFC-EST 1882
19 sec
With the solution already known, I guess the differences vary due to the scanned ship and body.
Now i was curious if there is something to be found watching the UP as well (having in mind MBs comment about different purposes of both).
Here is what I found
http://i.imgur.com/eYae6Du.jpg
UP on ground
Merope 5c
12 sec
(unfortunately there is only 1 usable video, as the other ground test was more focused on the EMP and Mhyres ground video had only sound)
UP in space
Ross 47 A8
23 sec
Ross 47 A8 with UA present
23 sec
Sol -Earth
23 sec
Ross 47 (Educating Ed)
20 sec
SPF-LF 1 1 (Educating Ed)
20 sec
Results:
The ground result is vague, due to missing sources but the duration is remarkebly shorter than in space.
The space results seemed to be consistent until yesterdays episode of Educating Ed.
(maybe because they were given from devs to Ed instead of being collected as the others?)
But again, the duration is definitely longer than on the ground.
As far as I can tell the distance from Merope is not a factor influencing the light duration (meaning no homeworld finder).
So why is the lighting duration on a planet nearly half as short as in space?
Is it a rangefinder
once on the ground?
Does it light up shorter as we get nearer to its receiving station?
I need more data to prove or disprove this.
If it is not, why does the duration change then?
So I am asking a favor for more visual ground recordings, with varying distances from barnacles to begin with, as they are our best reference points so far.
Or I am asking for a high five. In the face. With a chair. when I made a mistake in my research
On a side note (and less less important):
Anyone noticed that only one portion of the UP lights up during the EMP startup sequence but not the other?
(The one facing away from Merope)
And that the scooping picture of the UP is showing an UA? ( lazy devs

)
Thank you for your attention CMDRs!