the Mg lines have a voigt shape
is that what you're talking about?
like if you look at
that's a voigt profile
astro: so I guess one problem that I have with that is that it looks like a gaussian fit to that line isn't that bad
maybe I gave you the wrong line
there are some super duper strong Mg lines
astro: ok, 5183 has clear shoulders
and I'm not really interested in hydrogen in that way. We're more just good friends.