PROBLEMS calibratin...
 
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2022-05-29: APP 2.0.0-beta2 has been released !

Release notes

Download links per platform:

windows 2.0.0-beta2

macOS x86_64 2.0.0-beta2

macOS arm64 M1 2.0.0-beta2

Linux DEB 2.0.0-beta2

Linux RPM 2.0.0-beta2

PROBLEMS calibrating data with APP - 3nm Ha


(@aleix)
Main Sequence Star Customer
Joined: 5 years ago
Posts: 37
Topic starter  

Good morning,

 

I'm a super fan of APP, and recommended to all my hobby collegues.

 

That said, I'm experimenting a problem with my first light of the ASI2600MM+SigmaArt85mm1.4 (stopped down at f/4). ANTLIA 3nm Ha filter. GAIN 100 BIN1.

 

-Lights, flats, darkflats, darks applyed.

 

I just did the following settings: all by deffault. I only changed this:

-COSMETIC CORRECTION (because you recommended it)

 

I see an awfull donuts around the stars (not the bright, but the medium).

 

Thanks for your help!!

 

2

 

1

 

 

 


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(@wvreeven)
Galaxy Admin
Joined: 4 years ago
Posts: 1782
 

@aleix Hi! What version of APP are you using? Because I have troubles locating the COSMIC CORRECTION option that you mention. If you are not using 1.082 or 1.083-beta2, can you please try with 1.083-beta2 with all defaults and see if that solves the issue?


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(@aleix)
Main Sequence Star Customer
Joined: 5 years ago
Posts: 37
Topic starter  

2) COSMETIC CORRECTION

 

sorry 😉


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(@aleix)
Main Sequence Star Customer
Joined: 5 years ago
Posts: 37
Topic starter  

Lastest versio 1.082


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