Save "Points" used for gradient removal

Image processing, astrometry, photometry, etc.
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Rudi
Posts: 75
Joined: 08 Jan 2019, 04:47

Save "Points" used for gradient removal

Post by Rudi » 01 Nov 2019, 19:40

I have some challenges with my DIY flats box, so I am now relying on AstroArt's excelent gradient removal tools.

I have just "discovered" the Filters ->Remove gradient -> Points function, which works better than the "automatic" methods in many cases. (perhaps AstroArt selects points within nebulosity/galaxies in auto mdoe?)

But when having multiple images from different filters, all images perfectly aligned, it would be very usefull, if it was possible to reuse the points that I have carefullt pointed out in the first channel, in the remaining.
So, is it possible to save the points and reuse?

Image
/Rudi

fabdev
Posts: 201
Joined: 03 Dec 2018, 21:43

Re: Save "Points" used for gradient removal

Post by fabdev » 02 Nov 2019, 22:08

Hi, on the other image, just SHIFT+Click to copy and paste the points.

SHIFT+Click can also be used to recover deleted points on the same image. Other functions are described in the Help, paragraph: "Selected point".

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Rudi
Posts: 75
Joined: 08 Jan 2019, 04:47

Re: Save "Points" used for gradient removal

Post by Rudi » 03 Nov 2019, 07:11

Thanks for the tip Fabio - and I whish that I had read the manual. yesterday I was processing 3 x L R G B sessions and carefully duplicating points manually...
/Rudi

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