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 Post subject: Veil mk3
PostPosted: Wed Sep 19, 2012 1:05 pm 
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Joined: Sun May 25, 2008 12:48 pm
Posts: 8087
Location: UK
With a 3rd night of data added, here's another process of the Veil nebula.

34 x Ha, Astronomik 12nm filter, modified Canon 450D
28 x SII, Astronomik 12nm filter, modified Canon 450D
61 x OIII, Astronomik 12nm filter, standard Canon 600D
All 4m subs, with flats.

Pseudo real colour created by adding all the above as RGB.

Hubble palette: R=SII, G=Ha, B=OIII

I think this just isn't a subject that lends itself to the Hubble palette.

Also I'm not happy with my processing. I went heavy on star and noise reduction, but that's blurring the fine lines of the nebula too. I suspect this is one I'll revisit again. The noise levels of the Ha and SII are visible stronger than the OIII, so I think I'll spend yet another night on it some time to boost that some more.

Canon DSLRs: 7D2, 7D1, 5D2, 1D, 600D, 450D full spectrum, 300D IR mod
Lenses: EF 35/2, 85/1.8, 135/2+SF, 70-300L, 100-400L, 100L, MP-E 65, EF-S 10-18, 15-85
3rd party: Zeiss 2/50 makro, Samyang 8mm fisheye, Sigma 50/1.4A, 150 macro, 120-300 f/2.8 OS
Compacts: Sony HX9V, Fuji X100.

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