Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)
SH2-188 in Ha, silentrunning
SH2-188 in Ha
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SH2-188 in Ha

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Description

Even without O and S this has proved very hard for me to process, I think I have been through every noise reduction technique in PI and ultimately settled on none at all, just some judicious stretching

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SH2-188 in Ha, silentrunning