Abel 35 in SHO with RGB stars (gmadkat)

Celestial hemisphere: Southern · Constellation: Hydra (Hya) · Contains: PK303+40.1 · Sh2-313

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Abel 35 in SHO with RGB stars

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Abel 35 in SHO with RGB stars

This is an amazing object, it is really fascinating and unusual!! This is 42 hours of data in SHO.

Abell 35 while initially classified as a planetary nebula is according to recent research likely to be a Stromgren sphere. The object is ionized by an unseen hot white dwarf companion of BD – 22º 3467, as BD – 22º 3467 is not hot enough to ionize the nebula.
There is a powerful parabolic bow-shock wave structure around the bright star BD – 22º 3467 which is very evident in the OIII narrowband component of the image. The nebula itself is estimated to be moving through the interstellar medium at Mach 10 which is causing a shock wave and the resulting linear structures of the nebula.
Imaged in H alpha, Oxygen III and RGB on the Planewave CDK 700 at Observatorio El Sauce, Chile.
Image Preprocessing: Mike Selby

Processed by me using Pixinsight and Photoshop.It is relatively faint and hard to get details out.

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Status	Advanced success
Started	...
Astrometry.net job	7709756
PixInsight job	L92MNDV0ILVVDN3EBRG5RFTSWADOPD8I
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h53m31s.643
RA (top/left)	12h52m30s.536
RA (top/right)	12h52m31s.939
RA (bottom/right)	12h54m32s.966
RA (bottom/left)	12h54m31s.149

Dec (center)	-22°51′35″.96
Dec (top/left)	-22°37′52″.30
Dec (top/right)	-23°05′41″.38
Dec (bottom/right)	-23°05′19″.24
Dec (bottom/left)	-22°37′29″.37

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Abel 35 in SHO with RGB stars

Abel 35 in SHO with RGB stars

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Abel 35 in SHO with RGB stars

Abel 35 in SHO with RGB stars

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