M20 "Trifid nebula" LRGB-HO (Jean-Baptiste Auroux)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: B85 · M 20 · NGC 6514 · Sh2-30 · Trifid nebula

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M20 "Trifid nebula" LRGB-HO

Link: https://millenniumphoton.com/portfolios/nebuleuses-m8-m20/

Powered byPixInsight

M20 "Trifid nebula" LRGB-HO

Link: https://millenniumphoton.com/portfolios/nebuleuses-m8-m20/

Une version "crop" de l'image originale avec un champ plus large incluant l'amas ouvert M21 (ici : http://astrob.in/321003/0/)

Je l'avais initialement publiée comme une version de révision de l'image originale, mais j'aime bien cette version plus resserrée et plus détaillée, et du coup je pense qu'elle mérite sa propre image pour être un peu plus visible.

Tous les détails quant au setup et aux données d'acquisition figurent avec l'image d'origine.

-------------------------------------------

A croped image from the original image with wider field : http://astrob.in/321003/0/

I published it firstly as a revision version ; but I really like it and I think it deserve its own image !

All détails about setup and acquisition data are in the original image page.

jb

Original
Final
B

AAA : Astronomes et Astrographes Amateurs
Sony 694 Images

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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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.
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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	1814398
PixInsight job	APLTSCKVWYZICXHELIUAUUW62R2EVX25
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h02m35s.13
RA (top/left)	18h03m43s.29
RA (top/right)	18h01m15s.50
RA (bottom/right)	18h01m26s.77
RA (bottom/left)	18h03m55s.56

Dec (center)	-22°58′01″.1
Dec (top/left)	-22°38′32″.3
Dec (top/right)	-22°41′11″.1
Dec (bottom/right)	-23°17′25″.6
Dec (bottom/left)	-23°14′47″.2

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M20 "Trifid nebula" LRGB-HO

M20 "Trifid nebula" LRGB-HO

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Image Index:

Contribution Index (beta):

M20 "Trifid nebula" LRGB-HO

M20 "Trifid nebula" LRGB-HO

Equipment

Acquisition details

Description

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Revisions

Sky plot

Histogram

In these public groups

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