Lagoon & Trifid amoung the stars (Jeff Coldrey)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 11 Sgr · 7 Sgr · 9 Sgr · Hourglass nebula · IC 1274 · IC 1275 · IC 4684 · IC 4685 · Lagoon nebula · M 20 · M 8 · NGC 6514 · NGC 6523 · NGC 6526 · NGC 6530 · NGC 6546 · NGC 6559 · The star 11Sgr · The star 7Sgr · The star 9Sgr · Trifid nebula

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Lagoon & Trifid amoung the stars

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Lagoon & Trifid amoung the stars

After an epic failure trying to produce a mosaic of these subjects at 840mm (Esprit 120), I have reverted to attempting a widefield of Lagoon, Trifid and NGC6559 using the ASI094 at 357mm (Evostar 72 with 0.85x corrector).

I have been tinkering with this image on and off for quite a while. I wanted to incorporate my high resolution images of M8 and M20 into the widefield, but gave on that idea up with my tail between my legs in the end!

Despite the lower resolution at 357mm, I really like the change in perspective from the widefield, especially the snaking dark nebulosity in the full screen view.

Thanks for looking!

Astronomical Society of Victoria (ASV)

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Status	Advanced success
Started	...
Astrometry.net job	3122443
PixInsight job	XYS0S5QYGE3SIYIKTRUFOW7VUHRF4ABJ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h06m26s.48
RA (top/left)	18h12m19s.36
RA (top/right)	18h01m10s.15
RA (bottom/right)	18h00m27s.55
RA (bottom/left)	18h11m47s.95

Dec (center)	-23°46′28″.7
Dec (top/left)	-22°40′34″.1
Dec (top/right)	-22°31′15″.3
Dec (bottom/right)	-24°51′28″.3
Dec (bottom/left)	-25°00′53″.7

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Lagoon & Trifid amoung the stars

Lagoon & Trifid amoung the stars

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