NGC 346 (Alan Karty)

Celestial hemisphere: Southern · Constellation: Tucana (Tuc) · Contains: HD5428 · HD5572 · HD5980 · HD6171 · HD6222 · HD6406 · HD6407 · HD6431 · HD6536 · HD6537 · HD6609 · HD6623 · HD6655 · HD6884 · HD6931 · HD7031 · HD7099 · HD7100 · IC 1611 · NGC 299 · NGC 306 · NGC 330 · NGC 346 · NGC 361 · NGC 371 · NGC 395 · NGC 411 · NGC 416

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NGC 346

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NGC 346

NGC 346 is a young open cluster of stars with associated nebula located in the Small Magellanic Cloud (SMC).This cluster is located near the center of the brightest H II region in the SMC, designated N66. This is positioned in the northeast section of the galactic bar. Stellar surveys have identified 230 massive OB stars in the direction of this cluster. 33 of the cluster members are O-type stars, with 11 of type O6.5 or earlier. The inner 15 pc radius of the cluster appears centrally condensed, while the area outside that volume is more dispersed. The youngest cluster members near the center have ages of less than two million years, and observations suggests the cluster is still engaged in high mass star formation.

Please note: The following tables are updated every 24 hours.

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
Image of the day
Top picks
Top pick nominations

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
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

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
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
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	5900795
PixInsight job	9I5NNZRWHCON161C8QSH0YZ06H57DRVD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	01h01m10s.97
RA (top/left)	00h51m05s.57
RA (top/right)	01h09m54s.84
RA (bottom/right)	01h10m45s.30
RA (bottom/left)	00h53m00s.44

Dec (center)	-72°06′31″.3
Dec (top/left)	-72°35′15″.4
Dec (top/right)	-72°43′28″.8
Dec (bottom/right)	-71°35′54″.1
Dec (bottom/left)	-71°28′12″.3

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NGC 346

NGC 346

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Image Index:

Contribution Index (beta):

NGC 346

NGC 346

Equipment

Acquisition details

Description

Comments

Acquired at

Sky plot

Histogram

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