Emission line flaring in the SW Sex old nova V533 Herculis
We present high time resolution spectroscopy of the non-eclipsing old nova V533 Herculis (N Her 1963). It is the second nova remnant affected by the `SW Sex syndrome'. A modulation of the equivalent width of the emission lines with a period of 23.33 min has been detected. This, together with the strong He II λ4686 emission characteristic of
Rodríguez-Gil, Pablo et al.
Fecha de publicación:
11
2002