Thread: Helix Bicolour Ha/O3
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  #7  
Old 14-10-2014, 04:04 PM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline 		 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
Nice result for 100 mm and 3.5 hours each. The main "eyebrows" in H-alpha and the radial iris markings in OIII are clear. Good work.
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