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NGC869 & 884 (Double Cluster) in Perseus with H-alpha backdrop

pietervdv

By pietervdv
in Imaging - Deep Sky

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pietervdv

pietervdv

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Hi All,

Taken over 3 nights, combining 2,5 hrs LRGB with 12 hrs h-alpha to bring out the ultra faint h-alpha background. RC starXterminator proved to be vitual to stretch the data.

Hope you like it!

 

Some tech info:

Scope: Homemade 10" f/3.8 Newtonian with 3" Wynne corrector
Mount: Mesu 200 Sitech
Guiding: Lodestar + custom oag
CMOS: ASI2600MM Pro @ -15°C

 

hi-res version here:

NGC869 & 884 (Double Cluster) in Perseus with H-alpha backdrop


Thanks for taking a look and regards,

Pieter

DC HA 12hrs_org_post.jpg

Edited by pietervdv
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