Thread: NGC 6559 in Narrowband
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Old 13-09-2020, 03:22 PM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline 		 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
A very beautiful image. Lots of very fine detail, but also vibrant and interesting.

Quote:
Originally Posted by alistairsam View Post

HST - Synth L + S2HaO3,
SHO - 40SII + 60Ha, 70Ha+30OIII,100OIII
You've totally lost me there. Can you explain that longhand?
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