The Crab in HOO

[DaveS]

Made up from 6 hours H-alpha in 600 sec subs captured in Jan this year and stacked in AstroArt 7 and 4 hours (After DSS chucked out duff subs) [OIII] in 900 sec subs. A lot of application of the Heavy Hammer and cropping to get rid of alignment edges ( I had some camera rotation problems). Processing in AstroArt 8.

I need *A Lot* more data all round including [SII].

[DaveS]

I made a tighter crop and added a touch of noise reduction.

Edit: It's still very noisy when looked at up close. *Definitely* needs more, a LOT more, data.

Edited December 2, 2021 by DaveS

[Allinthehead]

Nice crab Dave👍