Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Sh2-155  ·  VdB155
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Cave Nebula Sh2-155 HaRGB, Göran Nilsson
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Cave Nebula Sh2-155 HaRGB

Getting plate-solving status, please wait...
Cave Nebula Sh2-155 HaRGB, Göran Nilsson
Powered byPixInsight

Cave Nebula Sh2-155 HaRGB

Equipment

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Acquisition details

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Description

From two nights ago. No clouds or moon but seeing could be better. SQM 21.0. Dual rig with ASI1600 for Ha on Esprit 100 (46 x 10 min, gain 139, offset 50, -20°C) and ASI071 for RGB on Esprit 150 (85 x 5 min, gain 200, offset 30, -15°C). Ha mainly added to the red channel using lighten in PS and a bit Ha added as lum.

Comments

Revisions

  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    Original
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    B
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
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  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    E
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    F
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
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  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    H
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    I
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    J
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    K
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    L
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    M
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    N
  • Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    O
  • Final
    Cave Nebula Sh2-155 HaRGB, Göran Nilsson
    P

H

Description: I had a go at adding more dust to the image using the interesting PS method Olly Penrice recently posted at SGL. I think I like it.

Uploaded: ...

J

Description: A bit more dust and better blue stars

Uploaded: ...

N

Description: Enhanced dark nebulosity

Uploaded: ...

O

Description: A bit more of the dark stuff

Uploaded: ...

Sky plot

Sky plot

Histogram

Cave Nebula Sh2-155 HaRGB, Göran Nilsson