Author Topic: Helix Nebula from Perth, Australia  (Read 905 times)

Offline paulsartory

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Helix Nebula from Perth, Australia
« on: 2016 November 09 00:49:02 »
Hi all,

My second offering to the gallery.

4 hrs each of Ha and O3....I did have a couple of hours of S2 but it only added noise so I didn't use them.

All processed in pixinsight.....HOO palette using the SHO_AIP script.....the Colormask script is great tool for selective color saturation and masking for controlling noise in the stretched colour image.

Equipment details:

127mm HiOptic APO with 0.8x focal reducer.
Baader NB Filters
ASI1600mm Cooled Camera.

Paul
http://paulsartory.com/
« Last Edit: 2016 November 09 04:58:30 by paulsartory »

Offline ChoJin

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Re: Helix Nebula from Perth, Australia
« Reply #1 on: 2016 November 09 14:33:39 »
this is stunning!