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The Horsehead Nebula (Barnard 33) in HSO palette - Moana Project


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A quite nice and promising weather on a day brings clouds in the evening - that is very often recently. My projects are suspended, thankfully public data is available. I'm pleased to present my second collaborative work based on data from the Moana Project. 

https://erellaz.com/moana/open-datasets/

The Horsehead Nebula (Barnard 33) - 2023.12-2023.01 - HSO

MOANA 10" f/4.5 Newton, Baader 6.5nm 36mm SHO + RGB, ASI 1600MM @ Astro-Physics 1200 GTO;
17.5h of integration in SHO: 24 x 300s Ha, 93 x 300s OIII, 93 x 300s SII;
over 3h in RGB for stars;
acquisition in NINA, my post-processing in PixInsight plus some retouching using Affinity Photo;
near Fort Davis, Texas, USA, Bortle 2.

https://www.astrobin.com/woadyz/B/

The HSO palette was the most dynamic one among the other three-channel combinations. 

 

Horsehead_HSO_1_Combined.thumb.jpg.1d62fce39168aea9c09cc2fda19e3fd8.jpg

Horsehead_HSO_1_Starless.thumb.jpg.4bc43baa9da1b11e3b335f08e7c393c3.jpg

 

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