This mirror is placed in a (very beautiful) valley with hills to the east and west, creating shadow in the morning and the afternoon. Since the western hills are higher, the mirror is not oriented towards south, but is turned towards east by 15 degree. A small river runs through this valley, about 50 m distant from the mirror, and producing abundant fog for part of the year.

From 24. Nov. to 29. Nov. the internet cable has been interrupted by some hungry animal, and the data from this period are lost. The mirror itself continued operation undisturbed during this period.