"Analyse Stars" ter...
 
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15th Feb 2024: Astro Pixel Processor 2.0.0-beta29 released - macOS native File Chooser, macOS CMD-Q fixed, read-only Fits on network fixed and other bug fixes

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"Analyse Stars" terribly slow (7 frames in 2 hours) when darks are used

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(@aaronr)
Main Sequence Star
Joined: 4 years ago
Posts: 21
Topic starter  

Version beta2, but older versions are not different.

I noticed, that "Analyse Stars" takes ages when I use darks (need them for slight amp-glow).

W/o darks this task only needs 1 to 3 minutes per frame.

This slow progress is not always with darks but very often.

The Ha - lights and darks where taken using a Pentax K30.

This topic was modified 3 years ago by Aaron Ruhs

   
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(@vincent-mod)
Universe Admin
Joined: 7 years ago
Posts: 5707
 

Mmm interesting, didn't hear specifically about that yet. What system and specs do you use? And do you have some files with and without specific darks that show this issue? Would be nice to check that.


   
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(@aaronr)
Main Sequence Star
Joined: 4 years ago
Posts: 21
Topic starter  

Yes, I can provide files that exihibit this behaviour (fast w/o darks, slow w darks)

My Sys Specs:

Lenovo T510, SSD

Intel(R) Core(TM) i7 CPU M 620 @ 2.67GHz 2.67 GHz

RAM 6,00 GB (5,86 GB verwendbar)

Windows 10, 64-Bit-Betriebssystem, x64-basierter Prozessor

Screenshot 2021 06 07 104241
This post was modified 3 years ago by Aaron Ruhs

   
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(@vincent-mod)
Universe Admin
Joined: 7 years ago
Posts: 5707
 

Thanks, it may be that the delay is due to the calibration with darks first, but I wouldn't expect it to slow down after that. Can you upload like 10 subs and darks which show you this behaviour to our server?

Go to https://upload.astropixelprocessor.com and use upload1 as username and upload1 as password.

Create a directory named “aaronr-slowregistering” and upload in there. Thank you!

 


   
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(@aaronr)
Main Sequence Star
Joined: 4 years ago
Posts: 21
Topic starter  

@vincent-mod Done, but named it "aaronr_slowstaranalysis" because that was the slow task.

 

Current analysis still running (16:24) since 8:30, finished 31 of 47 frames.


   
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(@vincent-mod)
Universe Admin
Joined: 7 years ago
Posts: 5707
 

Ah yes, good one. 🙂 I'll have a look today or tomorrow, thanks.


   
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