Time-resolved spectroscopy and spectrophotometry of the pulsating sdB star PG 1605+072

S. J. O'Toole, T. R. Bedding, H. Kjeldsen +1

We present the latest results from our analysis of time resolved spectroscopy of PG 1605+072, a high amplitude pulsating sdB star. The star is believed to have evolved off the extr…