Akutsu-san, Simon

We removed the heat-link block from the cryo-cooler head in the cryostat of IYC, wrapped it in Aluminum foil and packed it for sending it back to NAOJ.
There, it will be cut a little for a usage in IXC. Probably, we also need to take care of the surface as it seems to be coated or at least too much oxidized.

We also finished the preparation works for the anteroom of IXC's +Y entrance (although, we are already using it...)