Now showing items 1-2 of 2

    • PG 0907+123 and JL 194: slowly pulsating hot subdwarf stars 

      Koen, Chris; Green, E.M. (Oxford University Press, 2010)
      Multicolour time-series photometry of two newly discovered slowly pulsating sdB stars (V1093 Her stars, also known as PG 1716 stars) is described. Both stars are fairly bright and appear, from the limited amount of data, ...
    • Two large amplitude slowly pulsating hot subdwarf stars 

      Koen, Chris (Oxford University Press, 2011)
      The discovery observations of two new slowly pulsating subdwarf B stars (V1093 Her stars), BPS CS22890−74 and PB 7032, are presented. Both stars are highly multiperiodic, and have – for V1093 Her stars – large amplitudes. ...