Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  25 Cep  ·  LBN 505  ·  Sh2-140  ·  The star 25 Cep
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Sh2-140 HaRGB, Göran Nilsson
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Sh2-140 HaRGB

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Sh2-140 HaRGB, Göran Nilsson
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Sh2-140 HaRGB

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Description

Sh2-140 is sometimes called the Hidden Nebula as much of this Ha region is largely covered by dark nebulosity. I have not previously processed this Esprit 150 data by itself but mixed it with Esprit 100 data caught the same nights. I now realize that the big scope did a better job by itself. Processed with the new XTerminator tools. Ha was caught with the ASI1600MM and RGB with the ASI071 (OSC).

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  • Sh2-140 HaRGB, Göran Nilsson
    Original
  • Final
    Sh2-140 HaRGB, Göran Nilsson
    B

B

Description: a bit brighter

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Sh2-140 HaRGB, Göran Nilsson