planetary nebula NGC 7027
Posted: Wed Sep 27, 2017 12:22 pm
Hello
At OHP summer 2017 star party, i get a low resolution spectrum of NGC7027. It's small 14 arcsec diameter, but very bright.
A very rich spectrum, i put some legend with the help of :https://arxiv.org/abs/astro-ph/0507155
Thierry Lemoult
At OHP summer 2017 star party, i get a low resolution spectrum of NGC7027. It's small 14 arcsec diameter, but very bright.
A very rich spectrum, i put some legend with the help of :https://arxiv.org/abs/astro-ph/0507155