HS2324+3944: discovery of non-radial pulsations in a hydrogen-rich PG1159 star

R. Silvotti

HS\,2324+3944 is a peculiar PG\,1159 star, with a high amount of H in its atmosphere (Dreizler et al. 1995). Its location in the $\log T_{\mathrm{eff}}$ -- $\log g$ plane is well inside…