> what the term "humongous" was? Is this a filter measurement or
> what?
Sorry, it's my (chronically bad) English ...
It is HUMUNGOUS (as huge + monstrous - that's how it's described in
Macquarie's).
Of course it was supposed to be with ironical overtones ('been waching
too much Monty Pytons' lately...)
> I use a 22" F8.5 Newtonian...how do I do 500??
Easy... use 9mm eyepiece ;-)
B.