Supernova in M101 the Pinwheel Galaxy (SN2023ixf) (Sean Liang)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 101 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5471

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Supernova in M101 the Pinwheel Galaxy (SN2023ixf)

Link: https://www.onebackpacker.com/behind-the-lens/supernova-in-m101-the-pinwheel-galaxy-sn2023ixf

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Supernova in M101 the Pinwheel Galaxy (SN2023ixf)

Link: https://www.onebackpacker.com/behind-the-lens/supernova-in-m101-the-pinwheel-galaxy-sn2023ixf

A star in a distant galaxy, named the Pinwheel Galaxy or Messier 101, has just exploded in a supernova. It briefly lights up its corner of the universe, and in doing so, it becomes a beacon across space and time. Picture 2 shows where the supernova is, and what the galaxy looked like before this supernova explosion in 2009 (Hubble Image released by ESA).

This star has spent its life brewing elements in its fiery heart. When the star can't sustain itself anymore, it goes out with a bang, spreading the elements back to space. Elements that one day would form planets, asteroids, maybe even life itself. Every bit of us - our heart, our bones, the blood running in our veins - was once part of a star like this. In a poetic way, we're children of the stars. Even though it's millions of light-years away, it reminds us of our connection to the universe.

A supernova is the universe's way of saying there's a beginning even in an ending. In destruction, there's creation. It's a cosmic cycle of life and death, played out in the theater of the universe. And we, made of star-stuff, are privileged to be a part of this grand scheme, watching as the star fades, then bursts, and then lives on in a different form. How beautiful is that?

(The image was created using a combination of archived data and my own data acquired from iTelescope. I processed them using Pixinsight and Photoshop).

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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

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
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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	Basic success
Started	...
Astrometry.net job	8178219
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Supernova in M101 the Pinwheel Galaxy (SN2023ixf)

Supernova in M101 the Pinwheel Galaxy (SN2023ixf)

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Supernova in M101 the Pinwheel Galaxy (SN2023ixf)

Supernova in M101 the Pinwheel Galaxy (SN2023ixf)

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