Minimum resolving power › Forums › Spectroscopy › Radius Estimation of VV Cep´s disk › Minimum resolving power 10 April 2017 at 1:42 pm #578105 Ernst PollmannParticipant Hi Andrew, I think, the minimum resolving power should be around 12000. I don’t know your location, but at the beginning of August during midnight is the star near zenith and it should be possible to take spectra. Ernst
