Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 22  ·  NGC 6656
M22 globular cluster, Nicholas Jones
M22 globular cluster
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M22 globular cluster, Nicholas Jones
M22 globular cluster
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Equipment

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Acquisition details

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Description

Continuing my run of globular clusters, this is M22, a bright glob that resides within the constellation of Sagittarius.

Further details:

Telescope: AG Optical Systems 0.3 meter iDK,

Focal length 2121 mm

Camera: mono FLI ML16200 with a Loadstar X2 on an Astrodon MOAG off-axis guider.

Adaptive Optics: SXV-AO-LF

Observatory: Scopedome

Acquisition software: Voyager

Plate size: 44' x 35'

RGB filters 20 x 90 seconds each

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