Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  34 Cyg)  ·  Crescent Nebula  ·  IC 4996  ·  NGC 6888  ·  Permanent nova (P Cyg  ·  The star Revenant of the Swan
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Crescent and Soap Bubble Nebula-Ha-SHO-image by Etoimos, Adel Kildeev
Crescent and Soap Bubble Nebula-Ha-SHO-image by Etoimos
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Crescent and Soap Bubble Nebula-Ha-SHO-image by Etoimos

Getting plate-solving status, please wait...
Crescent and Soap Bubble Nebula-Ha-SHO-image by Etoimos, Adel Kildeev
Crescent and Soap Bubble Nebula-Ha-SHO-image by Etoimos
Powered byPixInsight

Crescent and Soap Bubble Nebula-Ha-SHO-image by Etoimos

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Description

Another amazing data from Etoimos from cloudynights, the ideal stars (I did not add RGB stars layer available), great calibrated lights (not fits but xisf). I used the Tenmon to convert xisf to fits first, Fitswork for initial processing, Siril and Astrosurface -for the final processing. Unsharp mask makes the image a bit artificial, but all details of clouds are visible well. 
Modified Ha-SHO platette, Ha-L, S0.7+Ha0.3 as S, Ha0.7+OIII03 as H, OIII 1.2 as O.
Tenmon, Fitswork, Siril, AstroSurface

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Crescent and Soap Bubble Nebula-Ha-SHO-image by Etoimos, Adel Kildeev