Re:bright Supernova in M82

Forums Deep Sky bright Supernova in M82 Re:bright Supernova in M82


Posted by Mike Harlow at 14:50 on 2014 Jan 27

I made my first attempt at a supernova spectrum last night but using an objective prism. Reasonable result but it’s just about at the limit of what I can do with my current set up. The spectrum is on the Forum of the Orwell Astronomical Society at: that I’ve got red to the left in my image against the usual convention. But then prisms do disperse in the opposite direction to gratings(!).Mike.