Heart of Cygnus false color, Vincent KH Cheng

Heart of Cygnus false color

Heart of Cygnus false color, Vincent KH Cheng

Heart of Cygnus false color

Equipment

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Acquisition details

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Description

Camera : Astro60D (cooled at-2C ~ -5C)

Telescope/Lens : Takahashi FS-60C w 0.72 reducer (255mm f/4.2)

Filter : Astronomik Ha, SII, OIII

ISO : 3200

Tracking Mount : Takahashi EM-11

Autoguide : none

Total Exposure Time : Ha-80mins, SII-125mins, OIII-85mins

w Dark Frames, Bias Frames

process w PI, PS5

Comments

Histogram

Heart of Cygnus false color, Vincent KH Cheng