NGC 1398 (Gary Imm)

Celestial hemisphere: Southern · Constellation: Fornax (For) · Contains: NGC 1398

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NGC 1398

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NGC 1398

This object is a barred spiral galaxy located 50 million light years away in the constellation of Fornax at a declination of -26 degrees. The 9.5 magnitude galaxy has a surface brightness of 13.3 and spans 8 arc-minutes in our apparent view, which corresponds to a diameter of 120,000 light years. The galaxy looks somewhat face-on but is actually inclined 40 degrees from edge-on.

The galaxy has a fascinating structure. The bright core is surrounded by an almost equally bright oval section within a larger circle. This transitions into a distinct long bar, which terminates in an inner ring. Subtle thin arms extend out from this ring into the fuzzy galaxy disk.

I could not identify the interesting tiny disturbed galaxy to the upper left.

ZWO ASI183/QHY183
The refractors!
Cloudy Nights
Takahashi Refractors

Ansae Galaxy Bar
Barred Galaxies
Galaxy Barlenses
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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	3119489
PixInsight job	5IWZF4D0D60XV1CGQ5U2X8I8HFDMTIL7
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	03h38m52s.191
RA (top/left)	03h37m50s.849
RA (top/right)	03h39m37s.496
RA (bottom/right)	03h39m53s.401
RA (bottom/left)	03h38m07s.360

Dec (center)	-26°20′12″.36
Dec (top/left)	-26°27′26″.47
Dec (top/right)	-26°31′57″.23
Dec (bottom/right)	-26°12′56″.47
Dec (bottom/left)	-26°08′26″.59

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NGC 1398

NGC 1398

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NGC 1398

NGC 1398

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