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Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson
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Tulip Nebula Sh2-101 HaRGB with RASA 8

Revision title: Reprocessed with Star XTerminator

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Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson
Powered byPixInsight

Tulip Nebula Sh2-101 HaRGB with RASA 8

Revision title: Reprocessed with Star XTerminator

Equipment

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Acquisition details

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Description

My first HaRGB with the RASA 8. RGB with ASI2600MC (87 x 2 min, gain 100, moonless on 25 August) and Ha with ASI1600MM (61 x 5 min, gain 139, full moon on 31 August).

This is a Ha emission region in Cygnus and the Tulip is to the right, and adds to my Sharpless collection. Not sure if the other nebulosity in the image has any designation, but it is quite a lot of it around. There is also some nice dark nebulosity and three intriguing red filamental structures just to the left of the centre of the image. I wonder what they may be.

Comments

Revisions

  • Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson
    Original
  • Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson
    B
  • Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson
    C
  • Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson
    D
  • Final
    Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson
    E

B

Description: Less saturation and more dust

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C

Description: Reduced magenta

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E

Title: Reprocessed with Star XTerminator

Uploaded: ...

Sky plot

Sky plot

Histogram

Tulip Nebula Sh2-101 HaRGB with RASA 8, Göran Nilsson