Discovery and analysis of Gamma Doradus type pulsations in the Cloud and the effect of metallicity on pulsation

E. Poretti, C. Koen, P. Martinez +3

We present multi-site photometric observations of the F0 IV star HR 2740=QW Pup which reveal it to be a Gamma Dor type variable pulsating with four frequencies: 1.0434, 0.9951, 1.1…