Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
Cave Nebula Caldwell 9 HaRGB v1, Steve Loveridge
Cave Nebula Caldwell 9 HaRGB v1
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Cave Nebula Caldwell 9 HaRGB v1

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Description

c. 30hrs Ha blended with 4 hrs R, together with 9hrs of Oiii blended with 4 hrs G and 9hrs of Sii blended with 4hrs B - 60hrs total through a Tak FSQ106ED @ f5 on a 10u 1000HPS mount using an Atik 460ex mono camera - not really happy about the size of the stars or the milky quality of the image - but I've had enough of this one and I'm moving onto another target.

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Cave Nebula Caldwell 9 HaRGB v1, Steve Loveridge