Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 22  ·  NGC 6656
M 22 (NGC 6656), chrislinyy
M 22 (NGC 6656)
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M 22 (NGC 6656)

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
M 22 (NGC 6656), chrislinyy
M 22 (NGC 6656)
Powered byPixInsight

M 22 (NGC 6656)

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

LRGB take on the Messier 22 in the constellation Sagittarius.

9x60" Red

10x60" Green

10x60" Blue

10x60" Luminance

Processing:

PixInsight: Stretch, LRGB combine, SCNR, HDRMultiscaleTransform, ACDNR, Curves

Photoshop: Contrast, Clarity, Saturation, Levels

Comments

Sky plot

Sky plot

Histogram

M 22 (NGC 6656), chrislinyy