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Please note our new Downloads page here

2023-01-19: APP 2.0.0-beta13 has been released !

!!! Big performance increase due to optimizations in integration !!!

and upgraded development platform to GraalVM 22.3 based on openJDK19


We are very close now to  releasing APP 2.0.0 stable with a complete printable manual...


Astro Pixel Processor Windows 64-bit

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Astro Pixel Processor Linux DEB 64-bit

Astro Pixel Processor Linux RPM 64-bit

Using pre-v1.082 tutorials

Hydrogen Atom Customer
Joined: 1 year ago
Posts: 1
Topic starter  

I'm a VERY new user of APP, and also learning image processing at the same time.  When following the (excellent) tutorial on M 20 (Multi-channel/filter processing in APP 1.061) I was not sure how to translate some of the settings. The most puzzling was the difference in the integration settings, specifically the value(s) of kappa.  APP 1.061 has kappa and number of integrations, while APP 1.082 requests kappa low and kappa high.  What would be the proper low and high values? Would it be better to use automatic instead? 



Galaxy Customer
Joined: 4 years ago
Posts: 2090

@pafnooty Hi Ed, welcome to the forum. With the newest versions of APP (1.082 included) it indeed is better to start with the automatic settings. Only if and when that isn't sufficient, you should start setting your own settings.

HTH, Wouter