Taken with a 31.75cm (12.5") RCOS Ritchey Chretien telescope working at F9 and a SBIG STL6303E CCD camera. This is a LRGB exposure with Astrodon Generation 2 filters: L=120m, R=G=50m, B=60m. The luminance was unbinned and the colour was binned 2x2.
Our community is FREE to join. To participate you must either login or register for an account.
Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. View our Privacy Policy.
Astronomy Magazine