Sharpless 155 – The Cave Nebula

The Cave Nebula, Sh2-155, is at the heart of a lively and colorful region in Cepheus. The Ha region Sh2-155 is the red structure in the center of the image, surrounded by a whirl of colorful stars, reflection nebulae, and dark clouds. A beautiful and rich scenery – look at it in full-size view.

This wide-field LRGB image is composed of 35 luminance and 9+14+16 RGB frames with 600 sec exposure each. Data taken at the Deep Sky West Observatory.

Exposure: LRGB, (35,9,14,16) x 600sec Date: 2016-09-27…2016-10-04
Setup: Takahashi FSQ106 EDXIII with QSI 683WSG-8 Site: Deep Sky West Observatory, NM, USA


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