Dumb questions that you might not know the answer to: Are the degree measurements on the interties temperature? 97° seems hot if so? "Current grid time deviat

Dumb questions that you might not know the answer to: Are the degree measurements on the interties temperature? 97° seems hot if so? "Current grid time deviation -14.568 s" any idea over what time period this is? 15s seems like a long time to be off.