It has been almost one month and the second phase of SouthTRAC has come to an end. HALO, after flying to Buenos Aires and then to Cape Verde is since today back home in Oberpfaffenhofen. Once the aircraft left, we packed everything in the hangar and then headed to the city for a last minute souvenir shopping (especially dulce de leche, a typical sweet from Argentina). We also had a farewell dinner, to celebrate the fruitful campaign and say bye to all the colleagues from the different universities and research centers.
SouthTRAC was a successful campaign during which we could sample gravity waves, determine trace gas structures, probe aged air masses and study the exchange troposphere – stratosphere, among others. We go back to Germany with lots of interesting data that we will continue analyzing to learn more and more about our atmosphere.
As a farewell, here a selection of pictures from our staying in Argentina.