Miyo, Akutsu

Cryocon never die

Got a report that our cryocon died in the weekend. We have no idea about the reason, so we just restarted it. Accroding to the report by Yokozawa-san, he pinged it and got a healthy response, but his  web browser showed errors. Actually restarting it today did not change the situation so much; you will sometimes face error when you access there via your browsers, but you will succeed after some trials. Even showing such errors, a script by Hasegawa-kun seems to be able to pick up data from the cryocon. So I think this is ok.

Last thermometer

Attached the sixth thermometer to the side pillar of the suspension structure, and now the singal is online. Different from the other thermometers, this one (Channel F) is connected to fully 75-ohm lines.

Heat anchors

I covered a small part of the electric wires of the Ch. F by a piece of kapton sheet and anchored to the optical table in the cryostat by a M6 screws and the washer. The kapton sheet was just for cushoning. Another fluffy wires I found were also anchored in the same manner.