Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  Little Dumbbell  ·  M 76  ·  NGC 650  ·  NGC 651  ·  PK130-10.1
M76, Little Dumbbell nebula, narrowband, iva
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M76, Little Dumbbell nebula, narrowband

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Description

M76 in narrowband, Ha and OIII.

Tracking here was better than usual... after the first two hours of the night fighting with the mount, and I was actually surprised that the stacked images were very noisy, no matter the high number of subs (compared to my average ones).

Wanted a false colour image in red and blue, so here's the false colour combo:

R: Ha

G: (0.1*Ha)+(0.9*OIII)

B: (0.3*Ha)+(0.7*OIII)

Fairly strong SCNR after the channel combination was applied to get rid of the green that was still heavily present.

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M76, Little Dumbbell nebula, narrowband, iva

In these collections

Narrowband