NGC 1371 (Gary Imm)

Celestial hemisphere: Southern · Constellation: Fornax (For) · Contains: NGC 1367

NGC 1371

This object is a rarely imaged or studied grand spiral galaxy located 100 million light years away in the constellation of Fornax at a declination of -25 degrees. For some mysterious reason, it is also known as NGC 1367. This galaxy spans almost 5 arc-minutes in our apparent view, which corresponds to a diameter of 130,000 light years.

I find the complex structure of this galaxy disk to be fascinating. It looks like 2 completely different superimposed structures. First, there are 3 concentric rings, starting with the bright mid-region ring, and decreasing in brightness for the two larger rings. Second, there is a more traditional 2 spiral arm structure, starting at the core and winding out for 180 degrees. The brightness of these 2 arms really drops of once it hits the aforementioned bright mid-region ring.

The bright 8.7 magnitude star (HD 22381) at upper left spoiled the view for me by created some bad sensor reflection patterns in my ASI1600, so I had to temper that distraction a bit.

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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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Status	Advanced failed
Started	...
Astrometry.net job	3850334
PixInsight job	QQNEVCEDDIOU09S1AOAVJJLHBAEP2NCK
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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