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Cave Nebula (Sh2-155) widefield in HSTrgb, Jose Carballada

Cave Nebula (Sh2-155) widefield in HSTrgb

Getting plate-solving status, please wait...
Cave Nebula (Sh2-155) widefield in HSTrgb, Jose Carballada

Cave Nebula (Sh2-155) widefield in HSTrgb

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Description

Sh2-155 is a diffuse nebula in the constellation Cepheus, within a larger nebula complex containing emission, reflection, and dark nebulosity.

It is widely known as the Cave Nebula, is an ionized H II region with ongoing star formation activity, at an estimated distance of 725 parsecs (2400 light-years) from Earth.

(description credits: wikipedia)

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  • Cave Nebula (Sh2-155) widefield in HSTrgb, Jose Carballada
    Original
  • Final
    Cave Nebula (Sh2-155) widefield in HSTrgb, Jose Carballada
    C

C

Description: Additional TGVDenoise after star reduction

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Cave Nebula (Sh2-155) widefield in HSTrgb, Jose Carballada