Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4628
Prawn Nebula, Chris Ryan
Prawn Nebula
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Prawn Nebula

Prawn Nebula, Chris Ryan
Prawn Nebula
Powered byPixInsight

Prawn Nebula

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Description

Normally I mix SHO as RGB - Hubble Palette - as a 1:1:1 ratio, however I had poor data for this attempt - insufficient exposure times for SII and OIII, plus a lack of OIII data. Therefore the mix for this boosted SII and OIII and cut back Ha, from memory, I think I did 200% SII, 50% Ha and 100% OIII. At least it's possible to see details of the nebula portion I've got here with that mix.

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Prawn Nebula, Chris Ryan