Color Calbrating Na...
 
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Color Calbrating Narrowband images using RGB stars

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

Hi Mabula,

You mentioned this in one of your tutorials. How would you go about using an RGB image to color calibrate the stars in a Narrowband image?



   
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(@mabula-admin)
Universe Admin
Joined: 9 years ago
Posts: 5260
 

Dear @Whixson,

I am not entirely sure what you mean here. Do you mean that one would use a broadband image to correct a narrowband image?

Regarding Star Color calibration with the Black Body models: it can't be done on narrowband data. A Black Body model needs broadband data to be able to work properly.

So in the case of Narrowband data, you will need to use the RGB balance model in the Star Color Calibraiton tool. Then use HSL Selective Color for final tweaks 😉

Mabula



   
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