Polarissima Australis - NGC2573 (James Tickner)

Celestial hemisphere: Southern · Constellation: Octans (Oct) · Contains: NGC 2573 · Polarissima Australis

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Polarissima Australis - NGC2573

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Polarissima Australis - NGC2573

NGC2573 is the closest object to the southern celestial pole in the NGC catalogue.

At magnitude 14 and measuring just 1.9 x 0.7', this was definitely a challenge with a 4" scope, but I was pleased to pull out some details in the irregular disc of this galaxy.

Imaging this close to the pole was definitely interesting! Ensuring consistent frame rotation from night to night was difficult, and watching the large swings in right ascension as NINA tried to centre the image was disconcerting.

As far as I can tell, this is a first on Astrobin object, other than extreme wide-fields of the south polar region. Enjoy!

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Final
B

B

Description: Tried to improve the colour balance and get rid of the yellow cast

Uploaded: ...

First on Astrobin

80° South

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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	...
PixInsight job	L25RZ09M7KUIQZ4XSBDIFGCLM46PPRX0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	01h39m59s.999
RA (top/left)	02h16m15s.819
RA (top/right)	00h53m37s.112
RA (bottom/right)	00h37m43s.954
RA (bottom/left)	02h52m37s.817

Dec (center)	-89°19′47″.31
Dec (top/left)	-89°08′08″.35
Dec (top/right)	-89°09′34″.10
Dec (bottom/right)	-89°29′40″.36
Dec (bottom/left)	-89°27′21″.11

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Polarissima Australis - NGC2573

Polarissima Australis - NGC2573

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Polarissima Australis - NGC2573

Polarissima Australis - NGC2573

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