Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  IC 1470  ·  M 52  ·  NGC 7510  ·  NGC 7538  ·  NGC 7635  ·  NGC 7654
Bubble and Lobster Claw, Andreas Dietz
Bubble and Lobster Claw
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Bubble and Lobster Claw

Bubble and Lobster Claw, Andreas Dietz
Bubble and Lobster Claw
Powered byPixInsight

Bubble and Lobster Claw

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Description

Hi again,

this is a widefield view into Cassiopeia, to the famous Bubble Nebula and the quite unknown Lobster Claw Nebula Sh2-157. I really like the Claw as it has some nice prominent OIII regions.

I had to deal with large star halos in the SII channel, and I came accidentally to that quite unusual color mapping. The details are as follows:

R = MAX (Ha, SII)

G = MAX (SII, OIII)

B = OIII

Enjoy!

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