M83, the Southern Pinwheel Galaxy (Reggie)

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

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M83, the Southern Pinwheel Galaxy

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M83, the Southern Pinwheel Galaxy

Messier 83, also catalogued as NGC 5236, is a spiral galaxy in the constellation Hydra. It is one of the closest and brightest spiral galaxies in the sky, and sometimes called the "Southern Pinwheel".Messier 83 was discovered by Nicholas Louis de Lacaille at the Cape of Good Hope in 1752. It was the third galaxy discovered, after M 31 and M 32, and the first discovered beyond our Local Group. Charles Messier added M 83 to his catalogue in 1781; its spiral structure was first noted by William Lassell.This is a HaLRGB image.
Imaged from my backyard.
ASIAIR, AZEQ6 , Sharpstar SCA260 , ASI2600MM, Antlia LRGB and Ha filters.
Processed in Pixinsight

Bortle 6

#asi2600mm #antlia #asiair #sharpstar
#astrophotography #deepsky #galaxy #skywatcher #deepspace #night #nightsky #natgeospace #photography #space #longexposure #stars #nature #universe #nightphotography #astronomy #ig_nightphotography #universetoday #nightscape #southernskies #australia #zwo #nebula #telescope

Original
Final
C

Objects of the South - negative declination only
ZWO ASI2600MM Pro
QHY268M/ZWO2600M Images
Light Polluted skies
Cloudy Nights
Suburban Astrophotography
Australian Astrophotographers
Southern Hemisphere Astro
Reflecting Telescope Group

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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	5649044
PixInsight job	09EZ51EY6TK301VWAS9E988PV5SW8VFK
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h37m05s.708
RA (top/left)	13h35m32s.701
RA (top/right)	13h35m37s.825
RA (bottom/right)	13h38m39s.477
RA (bottom/left)	13h38m32s.924

Dec (center)	-29°51′46″.15
Dec (top/left)	-29°28′38″.99
Dec (top/right)	-30°15′53″.10
Dec (bottom/right)	-30°14′49″.84
Dec (bottom/left)	-29°27′35″.56

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M83, the Southern Pinwheel Galaxy

M83, the Southern Pinwheel Galaxy

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M83, the Southern Pinwheel Galaxy

M83, the Southern Pinwheel Galaxy

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