Unknown temp

[Straz]

Hi there, I was wondering if anyone here could identify the 52c temperature in the screen shot, running an AC Freezer 7 at stock speeds, just seems weird that all the others are low so I'm a bit confused to what that temperature actually is.

http://img60.imageshack.us/img60/7389/tempxs5.jpg

 

[Straz]

Cheers, reckon that is quite hot or normal? Don't really know the normal temp for the GPU.