[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: [ATM] Stubborn TDE

To: "'David Steinhauer'" <desteinhauer@verizon.net>
Subject: Re: [ATM] Stubborn TDE
From: "Mitch" <funnybone101@earthlink.net>
Date: Fri, 1 Sep 2006 15:54:59 -0400
Cc: atm@atmlist.net
Delivered-to: atm_arc@astro.umsystem.edu
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=BW+ZH73J57xYYL3kKXbn3KXrS/DWWjt8/NjyPHRlwIfMDs3WCt6CAL+8GVpKnD9J; h=Received:From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Mailer:In-Reply-To:X-MimeOLE:Thread-Index:X-ELNK-Trace:X-Originating-IP;
In-reply-to: <44F7A3F8.8000503@verizon.net>
List-archive: <http://www.atmlist.net/pipermail/atm>
List-help: <mailto:atm-request@atmlist.net?subject=help>
List-id: The Amateur Telescope Makers List <atm.atmlist.net>
List-post: <mailto:atm@atmlist.net>
List-subscribe: <http://www.atmlist.net/mailman/listinfo.cgi/atm>, <mailto:atm-request@atmlist.net?subject=subscribe>
List-unsubscribe: <http://www.atmlist.net/mailman/listinfo.cgi/atm>, <mailto:atm-request@atmlist.net?subject=unsubscribe>
Sender: atm-bounces@atmlist.net
Thread-index: AcbNdAA0hgvgFAnNQc6RTHNNK8EhFwAjGQ5w

-----Original Message-----
From: atm-bounces@atmlist.net [mailto:atm-bounces@atmlist.net] On Behalf Of
David Steinhauer
Sent: Thursday, August 31, 2006 11:08 PM
To: Jerry
Cc: atm@atmlist.net
Subject: Re: [ATM] Stubborn TDE

> Keeping it trimmed smaller is probably causing some of the tde.

Really?  I thought the danger was the lap being to large, and 
overhanging the edge of the mirror when it is being pressed.  I've been 
keeping it trimmed maybe 1 mm smaller than the mirror on all sides.  
Should I not be trimming it this much?

David

     I think I know what Jerry is talking about but forget exactly how it
works. I don't think 1MM is too much, probably good. 

Mitch

_______________________________________________
ATM mailing list http://www.atmlist.net/

Prev by Author: Re: [ATM] undercorrecting?
Next by Author: Re: [ATM] How dark is dark?
Previous by thread: Re: [ATM] Stubborn TDE
Next by thread: Re: [ATM] Stubborn TDE
Index(es):
- Author
- Thread