New Narrow Band Col...
 
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Mar 28 2026 APP 2.0.0-beta40 will be released in 7 days.

It did take a long time to have the work finished on this and it  will have a major performance boost of 30-50% over 2.0.0-beta39 from calibration to integration. We extensively optimized many critical parts of APP. All has been tested to guarantee correct optimizations. Drizzle and image resampling is much faster for instance, those modules have been completely rewritten. Much less memory usage. LNC 2.0 will be released which works much better and faster than LNC in it's current state. And more, all will be added to the release notes in the coming weeks...

Update on the 2.0.0 release & the full manual

We are getting close to the 2.0.0 stable release and the full manual. The manual will soon become available on the website and also in PDF format. Both versions will be identical and once released, will start to follow the APP release cycle and thus will stay up-to-date to the latest APP version.

Once 2.0.0 is released, the price for APP will increase. Owner's license holders will not need to pay an upgrade fee to use 2.0.0, neither do Renter's license holders.

 

New Narrow Band Color Mapping

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(@jeffmorgan)
Red Giant
Joined: 5 years ago
Posts: 53
Topic starter  

This should be an easy one - another false color palette option: OSH.

I have played with this in Affinity Photo and the results are quite striking.



   
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(@wvreeven)
Quasar
Joined: 8 years ago
Posts: 2134
 

@jeffmorgan Hi Jeff,

It is not difficult to manually do this. Just load your S, H and O images as usual and then set the sliders such that O maps to red, S to green and H to blue:

Screenshot 2022 08 10 at 11.01.05

You don't need to choose any algorithm for this to work. Once you have selected an algorithm, you can adjust the sliders as you please.



   
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(@jeffmorgan)
Red Giant
Joined: 5 years ago
Posts: 53
Topic starter  

Doh! I should have thought of that.



   
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(@wvreeven)
Quasar
Joined: 8 years ago
Posts: 2134
 

@jeffmorgan No need to be hard on yourself. Sometimes the answers we look for are right under our noses and yet we don't see them.



   
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