Messier 8 Lagoon Nebula in SHO (Coolhandjo)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 7 Sgr · 9 Sgr · B296 · B88 · B89 · LBN 25 · LBN 26 · LDN 171 · LDN 180 · Lagoon Nebula · M 8 · NGC 6523 · NGC 6526 · NGC 6530 · NGC 6544 · Sh2-25 · Sh2-28 · The star 7Sgr · The star 9Sgr

Messier 8 Lagoon Nebula in SHO

I wanted to upload RGGB first but clouds and Moon prevented me from taking star data. So here is the SHO version. Its 10 hours of Ha Oii Duo band (L-Extreme) combined with 3 hours of Sii (SvBony). I took this in 4min subs on a Star Adventurer Pro2 with an ASI 522 MC Pro though and ED72 guided. I processed in Pixinsight and Photoshop. Bortle 5 on average. I cool the camera down to -10deg and fully calibrated the images including Drizzle, Dithering, Flats, Darks, Dark Flats, and Bias. I plan on finalising my RGGB version with Dou band combined with Broadband (L-Pro) data once the moon goes away!

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Description: Starless version

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Description: Sharpened more.

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Southern Hemisphere Astro
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Status	Advanced success
Started	...
Astrometry.net job	4763160
PixInsight job	ZGEGCS5NFFQ7NUN4IA3R562QB5LJOUFZ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h04m15s.95
RA (top/left)	18h00m48s.88
RA (top/right)	18h00m12s.56
RA (bottom/right)	18h07m46s.80
RA (bottom/left)	18h08m16s.46

Dec (center)	-24°22′38″.5
Dec (top/left)	-23°29′36″.2
Dec (top/right)	-25°07′28″.8
Dec (bottom/right)	-25°15′28″.8
Dec (bottom/left)	-23°37′27″.1

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Messier 8 Lagoon Nebula in SHO

Messier 8 Lagoon Nebula in SHO

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Messier 8 Lagoon Nebula in SHO

Messier 8 Lagoon Nebula in SHO

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