Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Sh2-155
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Cave Nebula SH2-155, Astro with Eric
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Cave Nebula SH2-155

Getting plate-solving status, please wait...
Cave Nebula SH2-155, Astro with Eric
Powered byPixInsight

Cave Nebula SH2-155

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Description

Sharpless 155, the Cave Nebula in the constellation Cepheus has emission, dark, and reflection nebulae in its composition. It is approximately 2400 light years from Earth.

Utilizing the original Radian Triad Tri-Band OSC narrowband filter (Ha, OIII, and Hb) I separated the channels in APP using my "SHO" workflow using Ha (Green), OIII (Blue) and the HA-OIII mono algorithm for S2 (Red) to come up with the color scheme. Once combined, moving the linear image into PI for further processing.

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Cave Nebula SH2-155, Astro with Eric