Alpy 600 is a really nice slit spectrograph. Joined with 533 mono chip it shows nice spectrums.
Still learning how to use this optimally.. slit spectroscopy is not easy! Having the mount to keep the star (well most of it) in the slit is a task. Focusing with Edge HD scope is also not perfect since it has a lens in between which does its, well, lensy thing at different wavelengths.
But progress is being made.. hopefully will be able to go much fainter than these initial bright stars experiments.