Kolloquien und Seminare

Dainis Dravins (Lund)
Radial velocities and wavelength shifts – Stellar spectra and exoplanet detection
Arnold Hanslmeier (Uni Graz)
Tomography of the Solar Photosphere
Jayne Birkby (Anton Pannekoek Instituut)
Exoplanet Atmospheres at High Spectral Resolution