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Re: [APML] Filters and emission (was OK - here's your blueVeilNebula)

To: <astro-photo@seds.org>
Subject: Re: [APML] Filters and emission (was OK - here's your blueVeilNebula)
From: Chuck Vaughn <aa6g@aa6g.org>
Date: Thu, 29 Nov 2001 08:32:07 -0800
In-Reply-To: <3C065B40.4C9435F3@starmatt.com>
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Matt,

That is what Mike Cook is working on and more.

Chuck <aa6g@aa6g.org>

--------------------------------

> Chuck,
> 
> For emission nebulae, why not expose with a limited set of specific
> narrowband filters for H-a, O-III, etc?
> I guess that's more practical for CCD, due to quantum efficiency?
> 
> Matt


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References:
- Re: [APML] Filters and emission (was OK - here's your blue VeilNebula)
  - From: Matt BenDaniel <matt@starmatt.com>

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