Posted by TonyAngel at 14:42 on 2012 Nov 21
Thank you Robin. Yes I had read Christian Buil’s page. As I already had the use of the SGS I was hoping that I could at least see if it could have spotted the larger doppler shift exoplanents, or failing that spectroscopic binaries just to do a proof of concept before seeing if a more expensive spectrograph could be justified. Perhaps I can just use the SGS for confirmation of exoplanet’s star spectrum, (allowing this could be contamininated by the planet). As you can guess I am rather new to spectroscopy from a practical angle.I will create a Topic for Radial Velocity for future discussions.