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Old 29-05-2020, 10:26 AM
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Bart
Don't have a cow, Man!

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Join Date: Apr 2013
Location: Adelaide, South Australia
Posts: 1,117
Going for the Trifecta NGC6188 in HOO

I'm giving this object a thrashing, I've never successfully completed anything on this, so going for the trifecta, LRGB, HOO and SHO. Ive got a few more SII to get then I'll have the SHO to do.


Here is my attempt at HaOIIIOIII with RGB stars. Struggled with the colour and brightness. Doing it bi-colour threw up its own challenges. No artificial sharpening, some noise reduction and some stretching before combining with the LRGB image to get the stars.


Feedback welcome.


https://pbase.com/image/170749170
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