Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888  ·  Sh2-105
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Crescent Nebula NGC 6888- Hubble Blend, Chris White- Overcast Observatory
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Crescent Nebula NGC 6888- Hubble Blend

Getting plate-solving status, please wait...
Crescent Nebula NGC 6888- Hubble Blend, Chris White- Overcast Observatory
Powered byPixInsight

Crescent Nebula NGC 6888- Hubble Blend

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Description

Same data from my HOO version, but I added 1.75 hours of Sii to make this pixelmath Hubble blend.

.4Ha+.6sii

.4Oiii+.3Ha+.3Sii

Oiii

Not my formula, but one I have really enjoyed for Hubble.

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Crescent Nebula NGC 6888- Hubble Blend, Chris White- Overcast Observatory