some additional info - WISE 2056+1459 - known Tip Off site (persistent, will be activated on 14/01/2021)
and this one it the real gem for me - Col 285 Sector ZT-I b25-0 - that's evidently some other Tip Off related site, but this one is unknown to me. As there are no many Tip Off-related locations left undiscovered (supposedly about 30+) the new ones became really rare. As you mentioned "planet Dave" I can figure out the group of log it generate - also relatively rare one. Do you have any records/dates when you've seen iit "in situ" for the last time (to calculate it's timing with +/-1 tick precision)?
The conda in Leucos have the layout CS_AN_01_L in my classification, you can find permanent sites with the similar (=exactly same) layout in :
Sol_{body:Charon}{type:CS}{var:CS_AN_01_L}
Ithaca_{body:Huari}{type:CS}{var:CS_AN_01_L}
Belu_{body:B 1}{type:}{var:CS_AN_01_L}
Morrina_{body:2}{type:CS}{var:CS_AN_01_L}
Tsongoris_{body:9 a}{type:}{var:CS_AN_01_L}
Tsongoris_{body:2}{type:}{var:CS_AN_01_L}{coords:[-3.45,176.4]}
I haven't finished prospecting so there may be other already known sites with the same layout
+ 4-6 tip off locations with the same layout that I know about.
Also, during the last year I've visited quite a number of USS's - just in order to find correspondence between crashed ship fragments one can find on the surface with those in space - and can admit that sometimes there are quite a bunch of things to salvage. Finding the rules of their generation/appearance is really a good idea! o7
Great stats. and contribution, most impressive.