[Dujon] I answer to neither Sir nor Madam but will admit to the y chromosome. It is possible that my participation will be of some small benefit to the community.
(Duj) Strictly speaking you're correct but the term Full Moon is used, even technically, to mean that the ecliptic longitude of the moon is 180° more (or less) than the sun, whatever its latitude (-5° at the last full moon). (Effable) To save you putting your foot in it, so to speak, I too must admit to the Y-chromosome. There is at least one other person here who does the same. But beware; there are people here with no Y-chromosome whatever, some, moreover, with non-gender-specific monickers. Truly a minefield. :-)