Author Topic: StarAlignment Interpolation method?  (Read 444 times)

Offline MikeOates

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StarAlignment Interpolation method?
« on: 2017 April 27 07:04:10 »
If I am going to drizzle after ImageIntegration, does it matter at all what Pixel Interpolation I select in StarAlignment?

I ask because if set it to Auto and different binned images are being aligned, ringing around the stars is the result, I know that selecting Bicubic B-Spline removes that ringing, but I also know that drizzle will also remove the ringing.

So is it best just to leave it set to auto if Drizzle is the aim. Or is there any advantage in using another interpolation method?

Thanks,

Mike
« Last Edit: 2017 April 27 07:23:57 by MikeOates »