TRAGOS limiting magnitude

Forums Spectroscopy Spectroscopes TRAGOS limiting magnitude

Robin Leadbeater

Looking forward to seeing how faint the TRAGOS might go. It could potentially be a nice alternative to the modded ALPY 200 for supernova work.  (I have had some interest but copying it has been thwarted due the the unavailabity of the 200l/mm grism) What resolving power will your TRAGOS give ?