M 63 Sunflower Galaxy (JuergenB)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 63 · NGC 5055 · PGC 166159 · PGC 2184310 · PGC 2184347 · PGC 2184603 · PGC 2185175 · PGC 2185348 · PGC 2186005 · PGC 2186190 · PGC 2186388 · PGC 2186506 · PGC 2186546 · PGC 2187167 · PGC 2189522 · PGC 2189676 · PGC 2189963 · PGC 2191533 · PGC 2191771 · PGC 2191787 · PGC 2192268 · PGC 2192848 · PGC 2193751 · PGC 2193890 · PGC 2193979 · PGC 2194083 · PGC 2194510 · PGC 2195362 · PGC 2196175 · PGC 2196238 · And 23 more.

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M 63 Sunflower Galaxy

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M 63 Sunflower Galaxy

M 63 is a beautiful and frequently photographed springtime galaxy. Characteristic features of M 63 are the flocculent spiral arms, a huge halo and very faint star streams. The star streams cannot be seen in my image because the atmospheric conditions and sky brightness were not favourable, but at least the halo can be seen to some extent.

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Description: Remaining color gradients removed, background slightly darkened

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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
Artificial satellite

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	...
PixInsight job	VDZVVU5PTAREU097AM04PLI8AS9PMOE9
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h15m55s.869
RA (top/left)	13h18m51s.136
RA (top/right)	13h12m59s.497
RA (bottom/right)	13h13m02s.838
RA (bottom/left)	13h18m49s.956

Dec (center)	+42°02′35″.92
Dec (top/left)	+42°26′58″.78
Dec (top/right)	+42°26′43″.86
Dec (bottom/right)	+41°37′56″.49
Dec (bottom/left)	+41°38′09″.84

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M 63 Sunflower Galaxy

M 63 Sunflower Galaxy

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M 63 Sunflower Galaxy

M 63 Sunflower Galaxy

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