RE: [ATM] Another Astigmatism question, but at the sphere stage

["Jerry" <wa4guu@verizon.net>]

Dale

A quick comment or two on your first uploaded images. 

This is not my complete analysis. I am working so only have a short time to
write and so much to say. Don't comment yet.

I think the same person made this mirror as made Mirror C on James web page.
If not then Mirror C was made by someone with the supervision of the maker
of the mirror in your images. 

I see a hexagon crater in the center and a little bump.

And I have to wonder if that three way crosshatch is made by an HCF lap.

Heck! There is work calling so I have to go. More later

Jerry 


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