I was absent for some days but now I have tested the temperature patch and can report that for my EOS 1100D the result is equal to what I extracted myself from the maker notes.
An additional information I can supply is that at least for the 1100D, but probably also for the other, more recent EOS models, this EXIF temperature is the true sensor temperature. For the 1100D I'm very sure about this and also for the 5D-MkII there is strong indication therefore.
I was absent for some days but now I have tested the temperature patch and can report that for my EOS 1100D the result is equal to what I extracted myself from the maker notes.
An additional information I can supply is that at least for the 1100D, but probably also for the other, more recent EOS models, this EXIF temperature is the true sensor temperature. For the 1100D I'm very sure about this and also for the 5D-MkII there is strong indication therefore.
Erwin