Centaurus A and Ha jets (Reggie)

Celestial hemisphere: Southern · Constellation: Centaurus (Cen) · Contains: Centaurus A · HD116466 · HD116647 · HD116687 · HD116809 · NGC 5128

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Centaurus A and Ha jets

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Centaurus A and Ha jets

This is a 28 hr HaRGB image because I really wanted to capture the faint Ha jets extending out from the core.

Centaurus A is located about 11 million light-years away, at the center of one of two subgroups within the Centaurus A/M83 Group. Messier 83 (the Southern Pinwheel Galaxy) is at the center of the other subgroup. These two groups are sometimes identified as one, since the galaxies around Centaurus A and the galaxies around M 83 are physically close to each other, and both subgroups appear to be stationary relative to each other. The Centaurus A/M83 Group is part of the Virgo Supercluster.NGC 5128's strange morphology is the result of a merger between two smaller galaxies. The bulge of Centaurus A is comprised mainly of evolved red stars. Its dusty disk, however, has been the site of more recent star formation; over 100 star formation regions have been identified in the disk. As observed in other such "starburst" galaxies, a collision is responsible for the intense star formation. Scientists using the Spitzer Space Telescope have confirmed that Centaurus A is an elliptical galaxy going through a collision, devouring a spiral.

This is an HaRGB image.

Imaged from my backyard.

ASIAIR, Sharpstar SCA260 , ASI2600MM, Antlia RGB filters.

Bortle 7

Stacked in Astro Pixel Processor and processed in Pixinsight.

Southern Hemisphere Astro
Cloudy Nights

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Status	Advanced success
Started	...
Astrometry.net job	7376703
PixInsight job	08YRZXY7MFQ0EB8SCFFBCMJFF6F3UKTM
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h25m27s.730
RA (top/left)	13h27m13s.760
RA (top/right)	13h27m13s.976
RA (bottom/right)	13h23m44s.152
RA (bottom/left)	13h23m39s.943

Dec (center)	-43°01′31″.80
Dec (top/left)	-43°30′44″.92
Dec (top/right)	-42°32′33″.16
Dec (bottom/right)	-42°32′11″.95
Dec (bottom/left)	-43°30′23″.97

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Centaurus A and Ha jets

Centaurus A and Ha jets

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Centaurus A and Ha jets

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