Thread: Three Emission Nebulae - RCW 59, 75, 104
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Old 29-04-2012, 09:18 PM
Martin Pugh
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Martin Pugh is offline 		 
Join Date: Nov 2006
Location: Canberra, Australia
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Three Emission Nebulae - RCW 59, 75, 104
Hi folks
I dont think I will pursue any colour for these 3. Typical of these objects, the Ha emission is far more interesting than generating the RGB (Result=red) version.

http://www.martinpughastrophotograph...s/RCW59_Ha.jpg

http://www.martinpughastrophotograph...s/RCW75_Ha.jpg

http://www.martinpughastrophotograph.../RCW104_Ha.jpg

the exposure times for these are 4, 8 and 11.5 hours respectively.

thanks for looking

Martin
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