Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4263  ·  IC 4277  ·  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool Galaxy
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M51 (RGB and H-Alpha plus OIII), Álvaro Méndez
M51 (RGB and H-Alpha plus OIII)
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M51 (RGB and H-Alpha plus OIII)

Getting plate-solving status, please wait...
M51 (RGB and H-Alpha plus OIII), Álvaro Méndez
M51 (RGB and H-Alpha plus OIII)
Powered byPixInsight

M51 (RGB and H-Alpha plus OIII)

Equipment

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Acquisition details

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Description

Shot in RGB and dual narrowband.

Emission lines incorporated using the continuum subtraction method.

Comments

Sky plot

Sky plot

Histogram

M51 (RGB and H-Alpha plus OIII), Álvaro Méndez