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View Full Version here: : GUM 15 NEBULA HaLRGB with 10" CDK


John K
10-01-2025, 07:54 PM
Hi everyone and happy new year,

Gum 15 taken taken from the ASV's Leon Mow Dark Sky site last new moon on Dec 27-30, 2024.

Used a 10” CDK telescope, AP900 mount, ASI 1600mm camera and HaLRGB filters.

Ha: 4.3 hours; Lum: 7.65 hours; RGB: 1.5 hours each.

A really nice object and enjoyed the processing it which was reasonably straight forward in Pixinsight.

Clear skies,

John K.

Nikolas
11-01-2025, 03:52 PM
Nice work John, great detail

gregbradley
12-01-2025, 10:26 AM
Iwct image I have seen of this one. Well done

Geeg

Peter Ward
12-01-2025, 03:16 PM
I've not seen this one before.

A very interesting object and even more impressive imaging session.
Colours look spot on with excellent dynamic range.

Nice one. :thumbsup:

John K
16-01-2025, 09:32 AM
Thanks Greg :)





Thanks Nik



Thanks Peter -agree that this object does not seem to get imaged as much as other more popular objects - would love to see some more IIS images from the amazing AP imagers here :)