Image was integrated through Hα and OIII
narrow-band filters for 240 and 430 minutes. Additional color
information was added by 150-, 180- and 150-minutes long exposures
through red, green and blue filters. All exposures are stacked from
individual 10 minutes long sub-exposures.
We recommend to click the image above to see the image in full
resolution to appreciate all faint details in the nebulosity