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Re: [ATM] Does glass retain moisture?



On Sat, 20 Mar 2004, Mel Bartels wrote:

> > Do you conclude, that within the limits of testing, the coefficient
> > of thermal expansion is constant throughout the bulk of the mirror?
>
> No.  What I offered what my observations over many years that I have yet to
> see a well annealed low strain mirror act in this manner.
>
> The hypothesis was offered and basically my response is to the sender is,
> ok, find a mirror that is best explained by your hypothesis.
>
> Mel Bartels

I'm more inclined to accept your observations.

Dave

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