M8 & M20 - Lagoon and Trifid Nebula (Doug Gray)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 4 Sgr · 7 Sgr · 9 Sgr · B296 · B85 · B88 · B89 · LBN 25 · LBN 26 · LBN 27 · LDN 180 · LDN 232 · Lagoon Nebula · M 20 · M 21 · M 8 · NGC 6514 · NGC 6523 · NGC 6526 · NGC 6530 · NGC 6531 · PK006+00.1 · Sh2-25 · Sh2-28 · Sh2-30 · The star 4Sgr · The star 7Sgr · The star 9Sgr · Trifid Nebula

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M8 & M20 - Lagoon and Trifid Nebula

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M8 & M20 - Lagoon and Trifid Nebula

The aptly named Lagoon and Trifid Nebula, also known as Sharpless 25 & 30. I was excited to be able to capture both of these in one frame with my current setup. That is something I wasn't quite able to do with the nearby Cats Paw and Lobster nebula earlier in the year, which meant the later would have to wait till next season as my view of the southern sky is partially obstructed by trees and houses.

Post-processing:
Weighted FWHM stacking in Siril with 2x drizzle, RGB data photometrically calibrated, star removal with content aware fill in Photoshop, light tuning with the camera raw filter.

Siril Enthusiasts
William Optics ZenithStar Z61/Z81

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Status	Advanced success
Started	...
Astrometry.net job	4877803
PixInsight job	8EWXWU10TMXSF8VLLQUVXCOLXPCD7MOY
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h03m26s.18
RA (top/left)	18h00m11s.73
RA (top/right)	17h58m46s.63
RA (bottom/right)	18h06m35s.95
RA (bottom/left)	18h08m11s.13

Dec (center)	-23°36′47″.3
Dec (top/left)	-25°03′06″.7
Dec (top/right)	-22°24′28″.9
Dec (bottom/right)	-22°10′21″.7
Dec (bottom/left)	-24°48′40″.6

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M8 & M20 - Lagoon and Trifid Nebula

M8 & M20 - Lagoon and Trifid Nebula

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M8 & M20 - Lagoon and Trifid Nebula

M8 & M20 - Lagoon and Trifid Nebula

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