NGC 4244 The Silver Needle Galaxy (JohnAdastra)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: NGC 4244

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NGC 4244 The Silver Needle Galaxy

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NGC 4244 The Silver Needle Galaxy

NGC 4244, commonly known as the Silver Needle Galaxy, is an example of a nearly edge-on spiral galaxy located approximately 10 million light-years away from Earth in the constellation Canes Venatici. Morphologically, NGC 4244 belongs to the category of "anemic spirals" due to its low gas and dust content, which results in a relatively low star formation rate. It features a thin, elongated disk that appears needle-like when observed from our vantage point, hence its popular name. It spans a significant angular extent, stretching across approximately 20,000 light-years in diameter.

Subframes taken on December 29, 2022, February 28, 2023 and March 19, 2023

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Broadband under Bortle 7/8/9
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Light Polluted skies

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
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Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
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Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
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Other
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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	8028582
PixInsight job	YI6H9CXPT4FEYY0L6DZ035WPIMCW1022
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h17m28s.736
RA (top/left)	12h16m20s.475
RA (top/right)	12h16m01s.897
RA (bottom/right)	12h18m36s.229
RA (bottom/left)	12h18m56s.126

Dec (center)	+37°48′36″.98
Dec (top/left)	+38°10′53″.40
Dec (top/right)	+37°29′03″.31
Dec (bottom/right)	+37°26′17″.66
Dec (bottom/left)	+38°08′06″.53

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NGC 4244 The Silver Needle Galaxy

NGC 4244 The Silver Needle Galaxy

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Image Index:

Contribution Index (beta):

NGC 4244 The Silver Needle Galaxy

NGC 4244 The Silver Needle Galaxy

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