Re: [APML] M33 Shot

[Matt BenDaniel <matt@starmatt.com>]

Are we still discussing this shot?
http://flyboy999.freeyellow.com/Galxies/M33.htm

I think moisture affects the shorter wavelengths more.
This shot appears to have plenty of blue.

Matt

Herm wrote:
> 
> Humid air will definitely kill galaxies, you need a really good night for
> galaxies, otherwise if you got mucky skies (like me!) use a Tokai filter and
> take some nebula shots.. long exposures with the tokai will really blast thru
> mucky skies. Nothing helps on galaxies.. One day I'm moving to Arizona with a
> big newt!
> 
> "Jim Ives" <flyboy@bignet.net>  wrote:
> 
> >Hi Steve!
> >    Is it humid where you live? Maybe moisture killed it???
> >I'm in Michigan and I built a dry air purge system with Herm's help. It
> >really works good. If you live in a humid area you may want to try it.
> >    f/7.5 with 10 inches of apature? It should have showed up on your
> >negative quite well I would think. Mine was f/10 at 8" of apature.
> >
> >Jim Ives


-- 
Matt BenDaniel
http://starmatt.com

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