Today was the high point of our incoherent scatter radar (ISR) school, as it was the students' turn to give presentations, while lecturers would listen and ask questions. The 7 groups had half an hour each to present the results of their radar experiments, explaining their scientific motivations and experiment designs, describing the data they had obtained, and discussing on their interpretation.
The talks were really high-level ones; everybody had put a great effort into the task and played the game. Even when the initial scientific targets could not be reached – because of technical problems or too quiet ionospheric conditions – the students managed to come up with a plan B and did a great job in analysing their data sets.
|Group 3 studied the polar cap convection with an ESR experiment.|
Photo: M. Lavarra
Among the observed phenomena, we had beautiful polar mesospheric summer echoes, electron precipitation, polar cap convection, auroral arcs... And ISR observations were confirmed by measurements from other instruments: ionosonde, SuperDARN, GPS TEC data, satellite observations...
After closing discussions, it was already time to say goodbye. Most participants are now on their way to Helsinki, spending the night on the train. Hopefully students and lecturers have had a great time in Sodankylä and got to know new potential future collaborators/friends. So, the ISR school is now over... until next time!