M63 - The Sunflower Galaxy (MRO1953)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 63 · NGC 5055 · Sunflower Galaxy

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M63 - The Sunflower Galaxy

Link: https://www.meadowlarkridgeobservatory.com/hidden-pages/m63-esprit-120/

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M63 - The Sunflower Galaxy

Link: https://www.meadowlarkridgeobservatory.com/hidden-pages/m63-esprit-120/

The constellation Canes Venatici holds many celestial wonders and one of the most beautiful is M63 - commonly called the Sunflower Galaxy. M63 is classified as a flocculent spiral galaxy - meaning it consists of a central disc surrounded by many short spiral arm segments in contrast to galaxies connected by a central bar structure. For galaxies like Messier 63 the winding arms shine bright because of the presence of recently formed, blue–white giant stars.Astronomers have learned that it acts gravitationally with the Whirlpool Galaxy and that its outer regions are spinning so rapidly that if it weren't for dark matter it would literally rip itself apart. The Sunflower Galaxy is estimated to be around 98,000 light years across and 27 million light years from earth.

Please note: The following tables are updated every 24 hours.

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

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	...
Astrometry.net job	8964712
PixInsight job	GENFMD3HZ34BWPGZ2HMX2MVCCBDF28PA
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h15m48s.00
RA (top/left)	13h17m47s.37
RA (top/right)	13h13m30s.59
RA (bottom/right)	13h13m49s.97
RA (bottom/left)	13h18m04s.42

Dec (center)	+42°01′32″.4
Dec (top/left)	+42°22′32″.9
Dec (top/right)	+42°18′19″.3
Dec (bottom/right)	+41°40′24″.4
Dec (bottom/left)	+41°44′36″.6

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Contribution Index (beta):

M63 - The Sunflower Galaxy

M63 - The Sunflower Galaxy

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M63 - The Sunflower Galaxy

M63 - The Sunflower Galaxy

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