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M1: The Crab nebula in RGB + SHO


paul
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M1 is an interesting exercise in combining RGB with NB as it contains a lot of signal in all three narrow bands as well as a good signal in RGB. I've chosen to use SHO to highlight he tendrils but may give HSO a go as well. It needs some more hours to clean it up. So far I have 1.5hrs RGB an hour of Ha and S2 and 2hrs of O3.

 

The moon didn't help this run very much, the RGB had a horrible gradient. This is a 40% down size to hide remaining noise, more subs will sort that out I hope.

M1_RGB+SHO_resized.png

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11 hours ago, paul said:

M1 is an interesting exercise in combining RGB with NB as it contains a lot of signal in all three narrow bands as well as a good signal in RGB. I've chosen to use SHO to highlight he tendrils but may give HSO a go as well. It needs some more hours to clean it up. So far I have 1.5hrs RGB an hour of Ha and S2 and 2hrs of O3.

 

The moon didn't help this run very much, the RGB had a horrible gradient. This is a 40% down size to hide remaining noise, more subs will sort that out I hope.

Nice image Paul. Love the colours on M1, especially the SHO.

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14 hours ago, ApophisAstros said:

Thats outstanding , great work,

Roger

 

13 hours ago, TerryMcK said:

Great job Paul

 

10 hours ago, AstronomyUkraine said:

Nice image Paul. Love the colours on M1, especially the SHO.

 

5 hours ago, Dmack1 said:

Thats really super Paul, well done indeed!

 

Thanks all 😊

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