M51 Whirlpool Galax...
 
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15th Feb 2024: Astro Pixel Processor 2.0.0-beta29 released - macOS native File Chooser, macOS CMD-Q fixed, read-only Fits on network fixed and other bug fixes

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M51 Whirlpool Galaxy in LHaOIIIRGB

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(@martingoffjones)
Main Sequence Star
Joined: 5 years ago
Posts: 21
Topic starter  
M51 APP Final

I tried something new for this image, shot 90 x 120s lights with an LPro Max filter that I used for RGB data, then 30 x 240s with a Quadband filter. I used the extract Ha & extract OIII algorithms on the QB data, split the RGB channels, then integrated the five channels into a psuedoluminance, then I used the Combine RGB tool to add all the channels together & produce the final image, with a little tweaking in PS to finish. Thanks for looking


   
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(@vincent-mod)
Universe Admin
Joined: 7 years ago
Posts: 5707
 

That looks very nice, very deep result and good on the details! Maybe a little greenish still?


   
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