cluster NGC6823 and nebula NGC6820 in LRGB Ha

The cluster of bright young blue stars NGC6823 ionizes the nebula NGC6820

Scope: GSO RC6 with WO 0.8x flattener

Camera: ASI1600MM pro

Guider Camera: ASI290MM

Guider: Orion thin Off-axis guider

Mount: Orion Sirius EQMOD driven

Software: Astro Photography Tool, Deep Sky Stacker, PS

Integration:

~1.5HRS Luminosity

~40minutes ea R, G, B

~3HRS Ha

The goal for RGB integration was to get the natural color of the stars

 

Done