Helix Nebula, first time using CFA and splitting color channels

JPetruzzi

Well-known member
I tried the suggested processing technique using "separate RGB channels" during the debayer process, then generating drizzle data by registering to a single frame with thin plate splines and distortion correction. This target was between 25-45 degrees in the south for me, and I've had dispersion issues before....not this time, process worked like a charm. Thanks for putting in the split channel feature @Juan Conejero ! 4h 22m integration time, 10" RC w/.65x reducer (1300mm f/5.2) ZWO ASI533MC-Pro
22_NGC7293_Helix_2021s.jpg
 
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