Cold stop target

I installed a target in the cold stop last week- something that can tell us scale and orientation.

It was made with 0.65mm diameter wire, held in place with Al tape. Errors in parallelism are less than 0.3mm from end-to-end of any wire, but it remains to be seen how the whole thing cools down.


Added on 6/17/2013: CD015 COLD STOP TARGET: