A M51 LHaRGBOIII galaxy picture | Niels V. Christensen

Photographer
Niels V. Christensen
Email
nvcchr@mail.dk
Location of photo
Copenhagen, Denmark
Date/Time of photo
Mostly taken during April 2014.
Equipment
LX200ACF 16" telescope and Atik 460ex mono camera and baader filters.
Description
It is composed as a LUM, RHa, GOIII, BOIII picture. Exposure times were, L=132min. in 2 min. subs. RGB ~ 20min. each color, in 2 min. subs. Ha/OIII=90min. each NB filter, in 5 min. subs.
Website
www.astro-billeder.dk