Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805
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Melotte 15. narrowband with artificial Blue Channel, Stephen Jennette
Melotte 15. narrowband with artificial Blue Channel
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Melotte 15. narrowband with artificial Blue Channel

Getting plate-solving status, please wait...
Melotte 15. narrowband with artificial Blue Channel, Stephen Jennette
Melotte 15. narrowband with artificial Blue Channel
Powered byPixInsight

Melotte 15. narrowband with artificial Blue Channel

Equipment

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Description

3.5 hours Ha used as Red channel. 2 hours OIII as green with synthetic Blue channel made up of 100% Ha with 85% OIII and 15%Ha blended.

It's a grim, grim image. Too much noise and not enough detail :-(

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Melotte 15. narrowband with artificial Blue Channel, Stephen Jennette