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Ha for luminance NGC2244

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#1 astrosatch

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Posted 24 February 2020 - 12:25 PM

Hi!
Should I use Ha channel for luminance data in SHO palette? Or It's better to make artificial luminance made from all SHO channels? Considering that Ngc2244 is mostly red (Ha), I thought that Ha for luminance would suffice. What is your usual method for this object?

Thanks for reply.
Br,
Andrej

#2 44maurer

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Posted 25 February 2020 - 12:44 AM

I use Ha, but it would be a quick check to extract the lum and compare.



#3 astrosatch

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Posted 25 February 2020 - 05:00 AM

Thank you for reply. I will try both and see the result.


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