NGC 891 - 2018 (Gary Imm)

NGC 891 - 2018

This object is a spiral galaxy located light 30 million light-years away in the constellation of Andromeda at a declination of +42 degrees. This galaxy spans 100,000 light-years and is interesting because we see it from a perspective which is only 6 degrees from edge-on. This galaxy is similar in size and overall shape to our own Milky Way galaxy.

My favorite part of this object is the magnificent wide dust lane which obscures the centerline of the galaxy. These dust clouds are enormous and extend hundreds of light-years above and below the center line. I like how this wide dust lane is darker through the core of the galaxy than it is in either outer section.

Many faint neighboring galaxies can also be seen, mainly in the lower parts of the image. I particularly like the tiny galaxy just left and below of the core of NGC 891, within the glow of the galaxy, and the even tinier galaxy which lies just above the core.

This galaxy is one of the galaxies shown in the credits of the Outer Limits TV show which aired from 1963-1965. It is also the 23rd object in the Caldwell Catalog.

The refractors!
Cloudy Nights
ZWO ASI1600MM/QHY163M

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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	Basic failed
Started	...
Astrometry.net job	2326049
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 891 - 2018

NGC 891 - 2018

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NGC 891 - 2018

NGC 891 - 2018

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