First measurement flight

Today we had our first fully equipped measurement flight with ACTOS and SMART-HELIOS. Condition were cloudy at takeoff with cloud levels in several heights. 

We passed a first layer at about 1000 ft and continued a profile flight to 7000 ft. We followed our flight pattern between two points north of the coast several times in four different heights. We got data on free troposphere conditions, above cloud and in cloud. The cloud cover seemed to close completely so that we agreed to return to Graciosa Airport. 
On the way back we measured several higher cumulus clouds and observed twice high particle concentrations at cloud edges. 

During the whole flight, there were no cirrus clouds visible, so that we think it was a successful measurement day for all involved groups:)

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