ok this is fun .
blue is possible impact sights roman numereled in order of hitting . With red arrows and lines indicating direction of flow .
Now more than likely i have this wrong but hey , Begginer ...
Looks to me #1 hit then , #2 , possibly a double splat on the side of the big crater throwing the melt over the rim to make your shadow .
Then #3 comes in and cap's of the norther edge's .
I'm with the guy who said we learn more from our mistakes
were workin on a phd.rongness