NGC 6726 (alexandre delarue)

Celestial hemisphere: Southern · Constellation: Corona Australis (CrA) · Contains: IC 4812 · NGC 6723 · NGC 6726 · NGC 6727 · NGC 6729 · Part of the constellation Corona Austrina (CrA) · The star γ CrA · The star ε CrA

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NGC 6726

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NGC 6726

Je vous présente NGC 6726 une nébuleuse par réflexion située dans la constellation de la Couronne Australe. Contrairement aux nébuleuses planétaires, les nébuleuses par réflexion se forment lorsque la lumière d'une étoile voisine est réfléchie par des particules de poussière, créant ainsi une lueur diffuse. NGC 6726 se distingue par sa luminosité et sa structure, offrant un spectacle céleste fascinant et très esthétique à photographierRéalisée en collaboration avec Patrick Delay, grâce à la petite lunette (71mm/348mm) observatoire SADR au Chili ( https://www.sadr.fr/ ).
Donnée technique :LRGB : temps cumulé : 4H45PixInSight, Photoshop
Hello everyone,Allow me to introduce NGC 6726, a reflection nebula located in the constellation of Corona Australis. Unlike planetary nebulae, reflection nebulae form when light from a nearby star is reflected by dust particles, creating a diffuse glow. NGC 6726 stands out for its brightness and structure, offering a fascinating and aesthetically pleasing celestial spectacle, ideal for photography.This image was captured in collaboration with Patrick Delay, using a small telescope (71mm/348mm) at the SADR Observatory in Chile (https://www.sadr.fr/).Technical details: LRGB: Total exposure time: 4 hours and 45 minutes Processed 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
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	Basic success
Started	...
Astrometry.net job	9896585
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 6726

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