Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  LBN 445  ·  LBN 449  ·  LBN 453  ·  Sh2-129
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SH2-129 - The Squid Nebula in HO-RGB, pmneo
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SH2-129 - The Squid Nebula in HO-RGB

Getting plate-solving status, please wait...
SH2-129 - The Squid Nebula in HO-RGB, pmneo
Powered byPixInsight

SH2-129 - The Squid Nebula in HO-RGB

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Description

This is my latest Project ... the O-III signal was realy tough to edit. I have also used some previous tries from December 2020 to get more Signal from that Squid!

I have used the H-Alpha and O-III Signal as Luminance.
The broadband red channel was adjusted with a starless HA mask to enhance the Ha structures.
The boradband green and blue channels where adjusted by a starless O-III mask to colorize the squid.

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SH2-129 - The Squid Nebula in HO-RGB, pmneo