Virgo Cluster Widefield featuring Markarian's Chain (astrobdlbug)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: IC 3209 · IC 3238 · IC 3244 · IC 3258 · IC 3280 · IC 3303 · IC 3305 · IC 3311 · IC 3331 · IC 3344 · IC 3349 · IC 3355 · IC 3363 · IC 3381 · IC 3382 · IC 3388 · IC 3393 · IC 3432 · IC 3442 · IC 3443 · IC 3457 · IC 3459 · IC 3461 · IC 3475 · IC 3476 · IC 3478 · IC 3489 · IC 3492 · IC 3500 · IC 3501 · And 62 more.

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Virgo Cluster Widefield featuring Markarian's Chain

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Virgo Cluster Widefield featuring Markarian's Chain

he Virgo Cluster is the closest large cluster of galaxies to the Milky Way. With over a thousand known members, the cluster spans an area of the sky about 5 by 3 degrees in size. While some of the most prominent members can be seen in smaller instruments, a 6-inch telescope will reveal about 160 galaxies in this region on a clear night.

The Virgo Cluster contains about 2,000 galaxies, which lie in the direction of the constellations Virgo and Coma Berenices. It is sometimes also called the Virgo-Coma Cluster. It has an estimated mass of 1.2×1015 solar masses and its centre is located about 53.8 million light years, or 16.5 megaparsecs away in Virgo constellation.

This image is a combination of two images separated by 4 years. A closer and higher resolution LRGB image of Markarians Chain taken in April 2020 and a widefield OSC image of the Virgo Cluster taken in 2024

Original
B
Final
C

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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	9651239
PixInsight job	WG9WS5HC5HBL1CBH367U72U7MC98L46T
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h29m51s.16
RA (top/left)	12h39m17s.16
RA (top/right)	12h20m52s.68
RA (bottom/right)	12h20m31s.76
RA (bottom/left)	12h38m42s.77

Dec (center)	+13°09′55″.7
Dec (top/left)	+14°33′27″.4
Dec (top/right)	+14°43′34″.5
Dec (bottom/right)	+11°45′09″.8
Dec (bottom/left)	+11°35′12″.9

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Virgo Cluster Widefield featuring Markarian's Chain

Virgo Cluster Widefield featuring Markarian's Chain

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Virgo Cluster Widefield featuring Markarian's Chain

Virgo Cluster Widefield featuring Markarian's Chain

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