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Re: [APML] new posts from new telescope with new format

To: astro-photo@seds.org
Subject: Re: [APML] new posts from new telescope with new format
From: Chris1011@aol.com
Date: Sat, 10 Nov 2001 09:42:21 EST
Reply-To: astro-photo@seds.org
Sender: owner-astro-photo@seds.org

In a message dated 11/9/2001 7:39:13 PM Pacific Standard Time, mwcook@concentric.net writes:

F5 to F10 is equal to 1/2 illumination?

No, you are correct. It would be F7.5?

Roland Christen

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