NGC 4565 - The Needle Galaxy in Coma Berenices in LRGB (CrestwoodSky)

Celestial hemisphere: Northern · Constellation: Coma Berenices (Com) · Contains: IC 3571 · NGC 4562 · NGC 4565 · Needle Galaxy

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NGC 4565 - The Needle Galaxy in Coma Berenices in LRGB

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NGC 4565 - The Needle Galaxy in Coma Berenices in LRGB

This image was taken over a single night in early April 2024 with an ASI2600mm Pro through a Celestron 8" EdgeHD with a 0.7x focal reducer on an EQ6-R Pro Mount.

The image comprises:

L: 60 x 120s
R: 15 x 120s
G: 15 x 120s
B: 15 x 120s

Total integration time was three hours and 30 minutes. The image was captured with APT, processed in Pixinsight, and tweaked with Photoshop.

The Needle Galaxy was first noted by William Herschel in 1785 and is estimated to be between 30 million light years and 50 million light years distant.

I think is the is the first time I have imaged this target in at least ten years. If I recall correctly, the last time I tried to capture it, I was using a Meade 6" Newtonian LXD-75 and a Meade DSI Pro. What an improvement in equipment and technique a decade (or more) makes!

Cloudy Nights
Images from the EdgeHD Series
Celestron EdgeHD 800 Imagers
Imaged with APT
Arizona Astrophotographers
ZWO ASI2600MM Pro

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	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
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
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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
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 success
Started	...
Astrometry.net job	9618371
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 4565 - The Needle Galaxy in Coma Berenices in LRGB

NGC 4565 - The Needle Galaxy in Coma Berenices in LRGB

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Image Index:

Contribution Index (beta):

NGC 4565 - The Needle Galaxy in Coma Berenices in LRGB

NGC 4565 - The Needle Galaxy in Coma Berenices in LRGB

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