Ha for luminance NGC2244
Posted 24 February 2020 - 12:25 PM
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.
Posted 25 February 2020 - 12:44 AM
I use Ha, but it would be a quick check to extract the lum and compare.
Posted 25 February 2020 - 05:00 AM