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June 24 2026 APP 2.0.0-beta46 has been released !

Improved internal memory configuration (lower ! memory usage), fixed beta45 startup issue, fixed Set Save Directory & 2-panel mosaics.

May 27 2026 APP 2.0.0-beta45 has been released !

Fully Multi-Threaded LNC, many improvements for the registration engine, platform upgrade, and further tuning of internal memory consumption and memory release back to OS.

Apr 14 2026: Google Pay, Apple Pay & WeChat Pay added as payment options

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.

 

Question on Ha-OIII extract Ha or OIII algorithms

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(@uu_vee)
White Dwarf
Joined: 4 years ago
Posts: 12
Topic starter  

Hello, are these algorithms usable on dual band monochrome lights? Wasn't sure if these were best suited to OSC's only. Thank you.



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

@uu_vee Hi Kurt,

No, these algorithms are not usable on dual band monochrome lights. The reason is that all photons are recorded as grey and information about the original wavelength gets lost. With OSC lights, Ha is (almost only, depending on the camera sensor) recorded in the R channel while OIII (almost only, depending on the camera sensor) in the G and B channels, which makes it possible to distinguish Ha and OIII from each other.

HTH, Wouter



   
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(@uu_vee)
White Dwarf
Joined: 4 years ago
Posts: 12
Topic starter  

@wvreeven thank you for the response and clear explanation. Much appreciated.



   
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