Author Topic: Cant register my Ha to LRGB  (Read 183 times)

Offline blinky

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Cant register my Ha to LRGB
« on: 2018 December 15 06:21:46 »
Hi Folks,

Never had this before, but I cant register my Ha image to my LRGB image  -  Can somebody take a look and see if they can tell me whats wrong?

https://www.dropbox.com/sh/q5sx920e9ecx8f1/AAA1Mgb4jeVe-cxVHcNq5bnTa?dl=0

Thanks
Craig

Offline msmythers

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Re: Cant register my Ha to LRGB
« Reply #1 on: 2018 December 15 08:56:31 »
Craig

Your images are mirrored horizontal and rotated 99.93 degrees rotated to each other. Once I took care of the mirror I had no problem aligning.


Mike

Offline oldwexi

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Re: Cant register my Ha to LRGB
« Reply #2 on: 2018 December 15 09:30:16 »
Hi Craig!
You made it 3 times more difficult for the Star-Alignment.
1) Focal length 165mm and 400mm
2)Strong Rotation
3)And mirroring of the Ha
After de mirroring of B33 image everything runs smoooth!
Including Ha into RGB and Annotation
See: www.werbeagentur.org/oldwexi/LRGB_Horsehead_Annotated.jpg
Gerald

Offline blinky

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Re: Cant register my Ha to LRGB
« Reply #3 on: 2018 December 15 23:58:17 »
Great stuff,thanks for the help folks