Glowing gas around Theta Oronis, apricot

Glowing gas around Theta Oronis

Glowing gas around Theta Oronis, apricot

Glowing gas around Theta Oronis

Equipment

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Acquisition details

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Description

SA100 grating spectroscopic view of M42. The nebula is ionized by the UV photons from the O-B star cluster and glows in the dark. The two major dispersed images correspond to [OIII] (green) and H-alpha (red) emitted light.

Comments

Histogram

Glowing gas around Theta Oronis, apricot