Cooling unit for the HDR electromagnet?

[Einstein]

Here is a YouTube video made by Carlos X on the temperature of the electromagnet while in operation.

is the tempiture of the electromagnet in Fahrenheit or celcious in carols x video

There is a tiny "F" on the right side of the temperature display indicating Fahrenheit. I have a large monitor for my computer screen. It makes it much easier to see that small little detail.