Blue sky, hot. The city is heating up again. Yet the park, usually busy on such days, is quiet. Presumably many residents are already on holiday. Summer holidays are taken seriously in Vienna. Its shops and restaurants can shut completely, sometimes for more than a month, only reopening in September. This ritual of city life and work grinding to a halt in high summer as people take in long holidays, is a side of Austrian culture that is, perhaps, less well know and more associated with our hotter neighbour, Italy. I hide the ground station's hardware under the shade of a plant, and limit my time in the sun by leaving as soon as the satellite pass is over. I am tried and a little nauseous today, but in the openness of the park these feelings are less.