NGC 4565 (Dan Kusz)

Celestial hemisphere: Northern · Constellation: Coma Berenices (Com) · Contains: IC 3571 · NGC 4565 · Needle Galaxy

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NGC 4565

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NGC 4565

NGC 4565, The Needle Galaxy, is an edge-on spiral galaxy about 30 to 50 million light-years away in the constellation Coma Berenices. It lies close to the North Galactic Pole and has a visual magnitude of approximately 10. First recorded in 1785 by William Herschel, it is a prominent example of an edge-on spiral galaxy.

This is one of a series of six galaxies I imaged through out April of this year. I have had difficulty this year in the processing of broadband images. I had to go back multiple times to finally complete one of the images to a level I was satisfied with. Its strange how you seem to be doing well with the processing then just hit a wall, cant explain it! All I can say is I am looking forward to some narrowband targets coming back and putting galaxy season behind me.

I changed my approach to this image and I'm hoping I went in the right direction.

Hope everyone is well

CS

Dan.

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	4469148
PixInsight job	D4IO6YO9OWIJ4SUXL4K8JMQFQFUYCC35
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	12h36m19s.823
RA (top/left)	12h35m13s.548
RA (top/right)	12h37m02s.480
RA (bottom/right)	12h37m26s.186
RA (bottom/left)	12h35m37s.340

Dec (center)	+25°59′18″.65
Dec (top/left)	+25°54′18″.14
Dec (top/right)	+25°46′51″.37
Dec (bottom/right)	+26°04′17″.63
Dec (bottom/left)	+26°11′44″.74

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NGC 4565

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NGC 4565

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