(1) 19-23 UT on December 8, 2011:  We run VHF radar with mandas.
It was very clear sky and LIADR observations went well.
The ionosphere was, however, quiet.

(2) 19-23 UT on December 9, 2011: We run both UHF (beata/CP2-like) and VHF
(manda) radars.
It was clear sky/partly clouds. Not bad.
The ionosphere was quiet.

(3) 19-23 UT on December 14, 2011: We run UHF (beata/CP2-like)  radar.
>From 19-20 UT it was clear sky, but afterwards cloudy.
The ionosphere was less active.

(4) 19-01 UT on December 16, 2011: We run UHF (beata/CP2-like)  radar.
It was very good weather. However, the ionosphere was deadly quiet.