In the Trifid nebula M20 - Zoom in - Atria Team Chile (Arnaud Peel)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: B85 · HD164492 · HD164514 · HD313596 · HD313739 · HD313740 · LBN 27 · M 20 · NGC 6514 · Trifid Nebula

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In the Trifid nebula M20 - Zoom in - Atria Team Chile

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In the Trifid nebula M20 - Zoom in - Atria Team Chile

A zoom at the center of the Tridif nebula to better see the dark cloud details
---------------

From ATRIA observatory with DeepSkyChile in Chile:
ATRIA Team composed of 6 members : Olivier, Fabien , Frédéric . David , Julien , and myself ;-)

The CDK17" gives a lot of details, I kept only 275 subs from 352 taken in Luminance with FWHM below 2.3" .
It is the work to get nice and fine details !

And finally, I selected the 45 subs with FWHM better than 1.7" which give fine details of the nodules and dark clouds.

Don't hesitate to zoom at the centre of the Trifid to look at the dark cloud details

Red 30 subs@420s -15°C gain high
Green 17 subs@300s -15°C gain high
Blue 22 subs@300s -15°C gain high
Light 275 subs@180s -15°C, gain high

Total integration : 20h 30′

Original
Final
C

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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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Status	Advanced success
Started	...
Astrometry.net job	6626903
PixInsight job	QR43HTYX0H0T6GDMD5RPOWN3I4WSA5KX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h02m25s.336
RA (top/left)	18h01m59s.222
RA (top/right)	18h02m00s.432
RA (bottom/right)	18h02m51s.526
RA (bottom/left)	18h02m50s.184

Dec (center)	-22°59′14″.53
Dec (top/left)	-22°50′11″.22
Dec (top/right)	-23°08′28″.99
Dec (bottom/right)	-23°08′17″.66
Dec (bottom/left)	-22°49′59″.99

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In the Trifid nebula M20 - Zoom in - Atria Team Chile

In the Trifid nebula M20 - Zoom in - Atria Team Chile

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In the Trifid nebula M20 - Zoom in - Atria Team Chile

In the Trifid nebula M20 - Zoom in - Atria Team Chile

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