Contains:  Solar system body or event
Real Blue Channel vs. Synthetic Blue Channel - 5" Unitron Achromat, Michael Owen

Real Blue Channel vs. Synthetic Blue Channel - 5" Unitron Achromat

Acquisition type: Lucky imaging

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Description

An illustration of the synthetic blue channel method for correcting chromatic aberration in achromats. Imaged with a 5" Unitron. The image is a blink GIF between the raw blue channel and the un-sharpened synthetic blue channel constructed from B_synthetic = 2G - R. The synthetic blue channel looks like nothing more than the real blue channel deconvolved.

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