M20 is LRGB HSO
Here is M20 in LRGB HSO with all channels being given equal weight. Funny thing when you swap Ha and Sii around it makes this object look normal.
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THE IMAGE OF THE WEEK
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Tag search results
ou4
Found: 3 photo
The giant Squid (Ou4)
Ou4 is the most extensive planetary nebula to date. Known as the Giant Squid Nebula, it is a bipolar nebula that stretches a dizzying length of 50 light years. This is more than an appa...
