Combining Subs with...
 
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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.

 

Combining Subs with different exposures?

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(@whixson)
Black Hole
Joined: 8 years ago
Posts: 167
Topic starter  

Any recommendations for how to integrate exposures with different lengths? I have 150 30-second exposures of M3 and 250 20-second exposures taken with an ASI294 OSC camera.

Wayne



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

I’d suggest to do multi-session processing. The 30 sec exposures in one session and the 20 sec exposures in the other. Do you have flats, darks etc for both sessions?

 

HTH, Wouter



   
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