Serpent, Eagle and Swan. SHO Panorama (Brian Boyle)

Celestial hemisphere: Southern · Constellation: Serpens (Ser) · Contains: Checkmark Nebula · Eagle Nebula · IC 4701 · IC 4703 · IC 4706 · IC 4707 · Lobster Nebula · M 16 · M 17 · M 18 · NGC 6596 · NGC 6604 · NGC 6605 · NGC 6611 · NGC 6613 · NGC 6618 · NGC 6625 · Star Queen · Swan Nebula · omega Nebula

Serpent, Eagle and Swan. SHO Panorama, Brian Boyle

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Serpent, Eagle and Swan. SHO Panorama

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Serpent, Eagle and Swan. SHO Panorama

Its taken the better part of a lunation, almost uniformally sub-optimal weather, 120 x 600sec sub-frames and about 100 more rejected, but I have finally completed a narrowband mosaic of the Serpent, Eagle and Swan nebulae largely as an accident. Of three nebulae, I actually find the Eagle the least inspiring. The Serpent has these wonderful swirls of colour, and the Swan has the amazing red/blue contrast - not to mention a few nearby nebula that are also quite beautiful.

There is one nebula I can't identify from my maps (well, actually several - but this one is particularly lovely). It is just below (east) of Sh2-43, and just to south west of M18. Can anyone enlighten me? Perhaps I will find out when (if) this is plate-solved.

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New Zealand Astrophotography
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Status	Advanced failed
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Astrometry.net job	4884052
PixInsight job	JBKZDKIPYYA2X20R8FW83PMY94597F0S
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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Serpent, Eagle and Swan. SHO Panorama

Serpent, Eagle and Swan. SHO Panorama

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