Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7635
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Bubble Nebula (NGC 7635) in HRGB @DSW, Miles Zhou
Bubble Nebula (NGC 7635) in HRGB @DSW
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Bubble Nebula (NGC 7635) in HRGB @DSW

Getting plate-solving status, please wait...
Bubble Nebula (NGC 7635) in HRGB @DSW, Miles Zhou
Bubble Nebula (NGC 7635) in HRGB @DSW
Powered byPixInsight

Bubble Nebula (NGC 7635) in HRGB @DSW

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Description

Bubble Nebula is one of my favorites on the sky. This HRGB did raise some challenge in balancing the H/RGB. I extracted L from RGB and did a max selection.

Version B has Oiii mixed into blue channel, reveals the blue tint of the bubble and the "platform" of it while maintains the background's color.

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  • Bubble Nebula (NGC 7635) in HRGB @DSW, Miles Zhou
    Original
  • Final
    Bubble Nebula (NGC 7635) in HRGB @DSW, Miles Zhou
    B

B

Description: Mixed Oiii in.

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Bubble Nebula (NGC 7635) in HRGB @DSW, Miles Zhou