[ATM] An update on Manuels mirror...........

["John and Bernadine Murray" <onslow@cyberone.com.au>]

Morning All,
	Lat night we did two hours between us walking the barrel. The
central is almost totally gone now. A bit of tde remains. The foucault is
pretty smooth to the eye although the photo doesn't show it. I'll do another
hour or so and then do another set of photos. The 2 labelled 10mm outide are
really more like 8ish . After taking the photos I realised I had run out of
travel on the micrometer....... Bugger! Also I'll rotatethe mirror in the
test stand to see a few different profiles on the mirror. Hopefully that'll
be ok and we can go to figuring with the full size lap.

Picures are at
http://users.cyberone.com.au/onslow/
Series 5 are the latest ones.Cheers


John Murray
Whyalla 
South Australia

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