NGC6826 with halo | Niels V. Christensen

Photographer
Niels V. Christensen
Email
nvcchr@mail.dk
Location of photo
Denmark Copenhagen
Date/Time of photo
During April,May and July 2013
Equipment
The picture consist of raw frames/subs taken with LX200ACF 16" telescope and camera Atik 460ex mono. 16" telescope mounted on wedge.
Description
Exposure time using Baader 1.25" filters: Ha=42*5min, OIII=42*5min, Lum=28*5sec+16*60sec, Red=66*30sec+35*2sec, Green=72*30sec+17*2sec, Blue=69*30sec+16*2sec. The picture shown is a composite picture made of above mentioned narrowband/lum/color stacks. The halo around NGC6826 consist of Ha and OIII information.
Website
www.astro-billeder.dk
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