Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  NGC 6888
Crescent and "Soap Bubble", Achim Schaller
Crescent and "Soap Bubble"
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Crescent and "Soap Bubble"

Crescent and "Soap Bubble", Achim Schaller
Crescent and "Soap Bubble"
Powered byPixInsight

Crescent and "Soap Bubble"

Equipment

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Acquisition details

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Description

Struggling with clouds and guiding errors I finished the image (at least for this season) with only 3h exposure time.
Used the ASI 294mm pro for ha and oiii in combination with the 3" 0.85x coma corrector and the Viltrox 0.72x SpeedBooster.
The stars come from the Sony A7R4.

Comments

Sky plot

Sky plot

Histogram

Crescent and "Soap Bubble", Achim Schaller