Author Topic: Slightly different pixel scales  (Read 1921 times)

Offline cardiofuse

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Slightly different pixel scales
« on: 2017 October 17 13:16:36 »
I have been shooting a target and have a batch of subs (LRGB) of the same target but slightly different pixel scales (1.13 and 1.23 arc/pixel).  How hard would it be (or by what process) would I go about scaling and aligning these "sub masters" ?

I'm just not sure of the best way to approach this.

Rick
cardiofuse observatory
Rick
cardiofuse observatory
Panama City

Offline pfile

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Re: Slightly different pixel scales
« Reply #1 on: 2017 October 17 13:45:30 »
StarAlignment will scale the image(s) it is working on by default, so all you have to do is pick one as the reference and register the others to it...

rob