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  #23  
Old 01-12-2020, 08:42 PM
Startrek (Martin)
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Startrek is offline
 
Join Date: Dec 2017
Location: Sydney and South Coast NSW
Posts: 6,057
Paul,
I just realised you can use the presets in the Colour module ( Constancy, Legacy, SHO , SIII , Duoband etc.. ) if you are just using Compose under LRGB ( L+ Synthetic L from RGB , RGB ) as per the last section of my document. I doubled the Green exposure time to 2hrs and everything else default at 1 hr
I just tried it some old data again M8 Lagoon captured in September using the ZWO Duoband filter and it worked really well with the preset Duoband and the LRGB Emulation RGB Ratio CIELab. Colours were really dynamic, so many variables

Where the presets don’t work very well is where you create a Synthetic Composite using 2 colours in the first part of my document

I’m still getting my head around the Compose module So much to learn and experiment with
Just need some clear nights in Sydney hey !!

Cheers
Martin
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