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.
Hello,
When stacking my frames ( for a 2-panel mosaic), i get the error:
Encountered error in module:
Integrator
Error message:
java.lang.NullPointerException
Â
What's wrong?
Â
@sterrenwacht-altair Can you give us more information about what you are trying to do? What version of APP are you using? How many sessions do you have? OSC or mono data? What calibration data (dark, flat, darkflat, bias) are you using? Please be as verbose as possible.
Wouter, Its a total of 365 Ha files ( 3 sessions) are FIT files. Masters (flatt, dark; bias) are FIT files
The masters were made in Pixinsight, with the same optics.
It has to be a 2-panel mosaic.
Version of APP :1.078
grts Steven
@sterrenwacht-altair Steven, APP cannot use masters created in other applications. You need to load the darks, flats and bias in APP so APP can create its own masters.
EDIT: you also should update to version 1.082 of APP since it provides for much better processing algorithms.
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Groetjes, Wouter
