The Topsy Turvy Galaxy NGC 1313 (Chris Parfett)

Celestial hemisphere: Southern · Constellation: Reticulum (Ret) · Contains: HD20533 · HD20888 · NGC 1313

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The Topsy Turvy Galaxy NGC 1313

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The Topsy Turvy Galaxy NGC 1313

NGC 1313 is a field galaxy and a barred spiral galaxy discovered by the Scottish astronomer James Dunlop on 27 September 1826. It has a diameter of about 50,000 light-years, or about half the size of the Milky Way. NGC 1313 has a strikingly uneven shape and its axis of rotation is not exactly in its centre. NGC 1313 also shows strong starburst activity and associated supershells. NGC 1313 is dominated by scattered patches of intense star formation, which gives the galaxy a rather ragged appearance. The uneven shape, the ragged appearance and the strong starburst can all be explained by a galactic collision in the past. However, NGC 1313 seems to be an isolated galaxy and has no direct neighbours. Therefore, it is not clear whether it has swallowed a small companion in its past. (Wikipedia)

With nothing but cloudy nights and nautical twilight I wanted to process something in the Southern Hemisphere. This data comes from Telescope Live, and I have processed it with Pixinisight. I find this galaxy interesting and like that there is IFN around it, and I was able to pull some of it out.

The Telescope used was a ASA 500N, and camera was FLI Pl 16803. Data is from El Sauce Observatory, Chile.

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	4681777
PixInsight job	LUXDO9F05F69PO2F2DDU0L0W970KG52C
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	03h18m02s.487
RA (top/left)	03h13m53s.191
RA (top/right)	03h13m51s.214
RA (bottom/right)	03h22m21s.685
RA (bottom/left)	03h22m03s.851

Dec (center)	-66°29′44″.60
Dec (top/left)	-66°00′33″.50
Dec (top/right)	-66°59′17″.62
Dec (bottom/right)	-66°58′34″.26
Dec (bottom/left)	-65°59′52″.32

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The Topsy Turvy Galaxy NGC 1313

The Topsy Turvy Galaxy NGC 1313

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The Topsy Turvy Galaxy NGC 1313

The Topsy Turvy Galaxy NGC 1313

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