Caldwell 106 (47 Tucanae) (Mathieu Guinot)

Celestial hemisphere: Southern · Constellation: Tucana (Tuc) · Contains: 47 Tuc · 47 Tuc Cluster · NGC 104

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Caldwell 106 (47 Tucanae)

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Caldwell 106 (47 Tucanae)

47 Tucanae, or 47 Tuc (also designated NGC 104) is the second brightest globular cluster in the sky (after Omega Centauri). It is located about 15000 light-years away in the constellation Tucan and is about 120 light years in diameter.
Caldwell 106 is noted for having a small very bright and dense core and is one of the most massive globular clusters in the Galaxy, containing millions of stars. The cluster appears roughly the size of the full moon and though it appears adjacent to the SMC, it is over fifteen times closer than it.

Data bought from Telescope Live and taken at El Sauce Observatory, Chile.

I am not used to process globular clusters but found it very interesting and tried to do it as natural as possible, keeping the object dynamic range as possible without doing HDR processing, and with only less than 1h of exposures.

Amateur hosting facility

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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Unknown

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	5598856
PixInsight job	CAA32HHUYQV6LX1MNL70UE534OQ6KRUA
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h24m16s.607
RA (top/left)	00h30m33s.570
RA (top/right)	00h30m04s.304
RA (bottom/right)	00h18m17s.640
RA (bottom/left)	00h18m10s.572

Dec (center)	-72°05′01″.91
Dec (top/left)	-72°32′08″.96
Dec (top/right)	-71°36′19″.47
Dec (bottom/right)	-71°37′09″.11
Dec (bottom/left)	-72°33′02″.65

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Caldwell 106 (47 Tucanae)

Caldwell 106 (47 Tucanae)

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Caldwell 106 (47 Tucanae)

Caldwell 106 (47 Tucanae)

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