Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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Cave Nebula, Kyle Goodwin
Cave Nebula
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Cave Nebula

Getting plate-solving status, please wait...
Cave Nebula, Kyle Goodwin
Cave Nebula
Powered byPixInsight

Cave Nebula

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Description

This image is a tricky subject for OSC + L-eXtreme, because while it's mostly Ha, there is some data to be had in Oiii, it will just take way more integration to get at it than the Ha data.  I've never imaged this target in mono/SHO, so I'm not certain if there's Sii in there, but from other images on AstroBin I think this might be a target that benefits from having Sii signal.  I changed the way I combined the channels for HOO this time to synthesize the green channel differently.

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