NGC6231 & IC4628 LRGB - The Tail of the Scorpion (andrea tasselli)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: IC 4628 · NGC 6231 · NGC 6249 · Part of the constellation Scorpius (Sco) · The star ζ1Sco · The star ζ2Sco · The star ηSco · The star μNor

NGC6231 & IC4628 LRGB - The Tail of the Scorpion, andrea tasselli

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NGC6231 & IC4628 LRGB - The Tail of the Scorpion

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NGC6231 & IC4628 LRGB - The Tail of the Scorpion

NGC6321 is the OC at the centre of the frame with a stream of blue giants reaching toward the emission nebula IC4628. In fact the whole picture is binge-fest of OCs, small and large, bright and not so much. What wasn't expected (because I couldn't find in my references is the wide "circle" of glowing HII region surround the central part of the frame. Hidden inside the frame are around 20 PNs, all too small to be visible, except one, as an added bonus as it makes it easier to go after the most significant ones.

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NGC6231 & IC4628 LRGB - The Tail of the Scorpion

NGC6231 & IC4628 LRGB - The Tail of the Scorpion

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NGC6231 & IC4628 LRGB - The Tail of the Scorpion

NGC6231 & IC4628 LRGB - The Tail of the Scorpion

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