A three-year mosaic...
 
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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.

 

A three-year mosaic of Cygnus and surroundings (downscaled crop)

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(@walsc)
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Joined: 6 years ago
Posts: 138
Topic starter  

This mosaic started in 2021 when I noticed that five of my images in the Cygnus region have overlap. From here I started growing this image.

After two years I had to build a dedicated computer for this task (my Mac only has 64 GB RAM), so I bought some used server-stuff and lots of RAM (768 GB) and 12 TB NVME-storage. I did not go wild with the CPUs, computing-time was not a big deal for me, so two elderly 8-core XEONs did the job (although the last and biggest image took three days to compute). 

It now contains 190 sessions and 640 hours of exposure-time.
This year had not many clear nights, this is why I built a second identical rig for producing more mosaic-tiles.

Now my server is starting to loose more memory on every start, I think it is reaching it's end of life. So this project for now is frozen and I would like to present a big part of it to you. 

You can visit a zoomable image on my homepage.

There you also can see the whole unprocessed and uncropped mosaic.

190 klein


It would have been a good thing to get some bugfixes and further development in APP, sadly nothing happening any more as it seems.


This topic was modified 2 years ago by Walter Leonhard Schramböck

   
Bob Hermann, artem, Mabula-Admin and 1 people reacted
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(@luca-argalia)
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Posts: 30
 
Great work! it's already difficult to take a shot with the weather always adverse, here we also managed to make a beautiful mosaic! Well done


   
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(@mabula-admin)
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Joined: 9 years ago
Posts: 5363
 

Posted by: @walsc

This mosaic started in 2021 when I noticed that five of my images in the Cygnus region have overlap. From here I started growing this image.

After two years I had to build a dedicated computer for this task (my Mac only has 64 GB RAM), so I bought some used server-stuff and lots of RAM (768 GB) and 12 GB NVME-storage. I did not go wild with the CPUs, computing-time was not a big deal for me, so two elderly 8-core XEONs did the job (although the last and biggest image took three days to compute). 

It now contains 190 sessions and 640 hours of exposure-time.
This year had not many clear nights, this is why I built a second identical rig for producing more mosaic-tiles.

Now my server is starting to loose more memory on every start, I think it is reaching it's end of life. So this project for now is frozen and I would like to present a big part of it to you. 

You can visit a zoomable image on my homepage.

There you also can see the whole unprocessed and uncropped mosaic.

190 klein


It would have been a good thing to get some bugfixes and further development in APP, sadly nothing happening any more as it seems.

Wow Walter, that is really awesome!! Congratulations with the result and your dedicated work.

I will continue APP's work for sure, sorry to have kept you waiting.

Cheers,

Mabula

 



   
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(@artem)
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Joined: 9 years ago
Posts: 96
 

@Walter Leonhard Schramböck, amazing Mosaic and processing and great colors, regards Martin



   
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