H$\alpha$ Imaging spectroscopy of Balmer-dominated shocks in Tycho's supernova remnant

Sladjana Knežević, Ronald Läsker, Glenn van de Ven +4

We present Fabry-Pérot interferometric observations of the narrow H$\alpha$ component in the shock front of the historical supernova remnant Tycho (SN 1572). Using GH$\alpha$FaS (Galaxy H$\alpha$…