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Re: [ATM] Lyot Plate

But, works great for CCD imaging.

Dominic


On Tue, 24 Apr 2007, Donald Good wrote:

> One comment: The web page below makes a side comment that applying soot to a
> glass plate can be used to make a solar filter.  THIS IS NOT SAFE!!  Such a
> filter does not block all the dangerous UV wavelengths.
> Clear skies
> Don
>
> -----Original Message-----
> From: atm-bounces@atmlist.net [mailto:atm-bounces@atmlist.net] On Behalf Of
> franck griere
> Sent: Monday, April 16, 2007 1:20 PM
> To: atm@atmlist.net
> Subject: Re: [ATM] Lyot Plate
>
> hello, look this link from Wolfgang Rhor
> http://www.astro-foren.de/showthread.php?t=4656&highlight=rauhheits+test
>
> franck griére
>
> ----- Original Message -----
> From: "Tom Glinos" <tg@utstat.toronto.edu>
> To: <atm@atmlist.net>
> Sent: Monday, April 16, 2007 8:14 PM
> Subject: Re: [ATM] Lyot Plate
>
>
> >
> > Dale:
> >
> > Can you post a picture of your plate somewhere?
> > Does the plate face the mirror or the camera.
> >
> > tom
> > _______________________________________________
> > ATM mailing list http://www.atmlist.net/
> >
>
>
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