M11 Wild Duck Cluster

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celeron787
Posts: 44
Joined: Sun Jan 12, 2020 2:30 pm

M11 Wild Duck Cluster

Post by celeron787 »

The 🦆Wild Duck Cluster🦆, also known as M11, is an open star cluster in the direction of our constellation Scutum the Shield.

View plate-solved version here: http://nova.astrometry.net/annotated_full/4667002

It is located 6,200 light-years from Earth and has an apparent magnitude of 6.3. Of the 26 open clusters included in the Messier catalog, M11 is the most distant that can be seen with the naked eye. The best time to spot the cluster is in August. M11 is one of the most densely populated open clusters known.

Sony A6000
Samyang 135mm F2.0
Sky-Watcher Star Adventurer
Tripod

Bortle 8
ISO400
Light frames - 117 x 15secs
Dark Frames - 30 x 15secs
Flat Frames - 30
Bias Frames - 50

Deep Sky Stacker
StarTools - Autodev, Crop, Wipe, Decon, Color, Life, Denoise
Lightroom - Purple defringe

Image

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