Folks,
Having just started on Vesta, I have some questions about how subtle one should go in identifying muted craters? (I was introduced to crater counting by Gene Shoemaker himself, quite a while ago, so I may be more agressive on this than most.)
Also, in very-low-angle cross-lighting, many likely craters are shaded so badly that one cannot assert they are actually craters. Is that ok?
--PlanetaryScientist