Re: [ATM] Interferometric analysis of a mirror edge heated by handfor 1 minute

[Mark Holm <mdholm@telerama.com>]

My email has been a bit squirrely lately.  I thought I replied to this
message once, but haven't seen it come back at me, so here it is again.
 If I am duplicating myself, please let me know.

Dale,

This is very interesting.  Would you be willing to try it again while
wearing a Playtex flocked dishwashing glove on the mirror heating hand?
 I'm interested to see whether that degree of insulation is enough to
make a significant difference.


Dale Eason wrote:

> I thought you might like to see the results of warming
> the edge of a 18 x 2 Pyrex mirror with my hand and
> then taking interferograms and analyzing them. I
> placed my palm on the upper right edge.  You can see
> how it cause the mirror surface to expand at that
> location.
>

-- 
Mark Holm
mdholm@telerama.com

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