M83 (Kurt Zeppetello)

Celestial hemisphere: Southern · Constellation: Hydra (Hya) · Contains: M 83 · NGC 5236 · NGC 5264 · Southern Pinwheel galaxy

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M83

Link: http://kurt-zeppetello.blogspot.com/

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M83

Link: http://kurt-zeppetello.blogspot.com/

"I know what your thinking. More galaxies! I thought you were done!" There are a couple in this region but not like the last four months. Messier 83 (also known as the Southern Pinwheel Galaxy, M83 or NGC 5236) is a barred spiral galaxy about 15 million light-years away in the constellation Hydra. Its nickname of the Southern Pinwheel derives from its resemblance to the Pinwheel Galaxy (source: wikipedia).

Although there are better images of the Southern Pinwheel Galaxy (M83), I am happy that I was able pull together something with only 30 minutes before disappearing behind some trees. These summer objects are very low in the sky with heavy light pollution and not visible from my yard. Southwest Connecticut is not exactly dark sky haven of New England. I did capture another object but I am doing that separately since it a nebula.

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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	1623279
PixInsight job	RD7OLNCAASHVYPP28K534PRBIT49G7ZY
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	13h37m02s.20
RA (top/left)	13h41m49s.25
RA (top/right)	13h32m11s.40
RA (bottom/right)	13h32m10s.84
RA (bottom/left)	13h41m57s.21

Dec (center)	-29°51′52″.2
Dec (top/left)	-29°10′00″.10
Dec (top/right)	-29°11′38″.1
Dec (bottom/right)	-30°33′02″.2
Dec (bottom/left)	-30°31′23″.8

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