Markarian's Chain in LRGB (CrestwoodSky)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: IC 3311 · M 84 · M 86 · NGC 4374 · NGC 4388 · NGC 4402 · NGC 4406 · NGC 4407 · NGC 4425 · NGC 4435 · NGC 4438 · NGC 4461 · NGC 4473 · NGC 4477

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Markarian's Chain in LRGB

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Markarian's Chain in LRGB

This image was taken over two nights in May 2024 with an ASI2600mm Pro through an Astro-Tech 80ED on an EQ6-R Pro.

The image comprises:

L: 95 x 120s
R: 30 x 120s
G: 30 x 120s
B: 30 x 120s

Total integration time was six hours and 10 minutes. The image was captured with APT, processed in Pixinsight, and tweaked in Photoshop.

This beautiful string of galaxies includes M84 and M86, along with (near the center) NGC 4435 & NGC 4438 - commonly referred to as The Eyes. Other members of the Virgo group are visible across the image. This is the first time I have tried to capture Markarian's Chain.

Cloudy Nights
Arizona Astrophotographers
Imaged with APT
The refractors!
ZWO ASI2600MM Pro
Astrophotography from home

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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
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Star trails
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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
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Amateur hosting facility
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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	9940431
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Markarian's Chain in LRGB

Markarian's Chain in LRGB

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Markarian's Chain in LRGB

Markarian's Chain in LRGB

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