Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952
Messier 1 (narrow band), ruediger
Messier 1 (narrow band)
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Messier 1 (narrow band)

Messier 1 (narrow band), ruediger
Messier 1 (narrow band)
Powered byPixInsight

Messier 1 (narrow band)

Equipment

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Acquisition details

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Description

Messier 1, taken with narrow band filters, mixed as pseudo RGB:

R = Ha + S2

G = O3

B = 0.85 * O3 + 0.15 * Ha

cropped and scaled to about 150%

Comments

Sky plot

Sky plot

Histogram

Messier 1 (narrow band), ruediger