A Whirlpool through the dust ( Rick Stevenson )

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: IC 4263 · M 51 · NGC 5169 · NGC 5194 · NGC 5195 · NGC 5198 · Whirlpool galaxy

A Whirlpool through the dust,

Rick Stevenson

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A Whirlpool through the dust

Powered byPixInsight

A Whirlpool through the dust

Imaging Telescopes Or Lenses: Ceravolo 300 Astrograph (f/4.9)
Imaging Cameras: FLI PL16803
Software: DC-3 Dreams ACP · Maxim DL · PixInsight 1.8

Frames:: 159×1200″(53h)
Integration:: 53h

Basic astrometry details

Astrometry.net job: 1064241

RA center: 13h29m46s.1

DEC center: +47°06′54″

Pixel scale: 1.259 arcsec/pixel

Orientation: -92.031 degrees

Field radius: 0.989 degrees

Resolution: 4000x4000

File size: 5.0 MB

A deep image of M 51, the Whirlpool Galaxy, peeping through the integrated flux nebula. I've not noticed this in other images of M 51 before but perhaps I didn't look hard enough? Wise Band 3 data of the area shows some of the same structures so it does appear to be real.

Acquisition credit: John Kasianowicz, Daniele Malleo, Leonardo Orazi, Rob Pfile, Rick Stevenson and Jerry Yesavage.

Processing credit: Rick Stevenson

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	Distinct awarded users	Total awarded images
Image of the day
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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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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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	1064241
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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A Whirlpool through the dust

A Whirlpool through the dust

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A Whirlpool through the dust

A Whirlpool through the dust

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