Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  LBN 471  ·  LBN 473  ·  LDN 1154  ·  LDN 1161  ·  LDN 1163  ·  Sh2-132
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Sharpless2-132, Ray Heinle
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Sharpless2-132

Getting plate-solving status, please wait...
Sharpless2-132, Ray Heinle
Powered byPixInsight

Sharpless2-132

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Description

This photo illustrates the need for adding hydrogen-alpha data into OSC photos of dim nebulae in dense Milky Way star fields. The red is overwhelmed by the many bright stars.

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Revisions

  • Sharpless2-132, Ray Heinle
    Original
  • Final
    Sharpless2-132, Ray Heinle
    B

B

Description: In this revision I shot 90 minutes worth of Hydrogen alpha data and applied it as luminance. Before doing this I added in 1/10 of the H alpha data to the initial RGB channels. This was done to the stretched data.

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Sky plot

Sky plot

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Sharpless2-132, Ray Heinle