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Sh2-171, Dave Erickson

Sh2-171

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Sh2-171, Dave Erickson

Sh2-171

Equipment

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Acquisition details

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Description

Sh2-171 and NGC 7822 is a young star forming region in the constellation of Cepheus. The nebula is said to be some 900 pc distant. Some of the younger componente of the system are thought to be no more than a few million years old.

The revised color version combines (4) Narrow band filters with

(13) 1200 second exposures for each Cyan ( OIII ), Green ( HAlpha ), and Red ( NII + SII ).

Comments

Revisions

  • Sh2-171, Dave Erickson
    Original
  • Sh2-171, Dave Erickson
    B
  • Final
    Sh2-171, Dave Erickson
    C

Histogram

Sh2-171, Dave Erickson