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Bode's Galaxies (Messier 81 & 82), Miles Zhou

Equipment

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Acquisition details

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Description

Messier 81 & 82

by CSP of Xingming Observatory.

LRGB

L: 15x300s

RGB: 5x300s each

Processing Regular LRGB combination with an exception: because the L was taken earlier while the moon is still on the sky, the signal-to-noise ratio of the L component is even lower than RGB's. So, I created the luminance layer by combining the luminance information from RGB and the L component (actually, L contributed less than RGB's).

Drizzle by 2 since Version B.

Comments

Revisions

  • Bode's Galaxies (Messier 81 & 82), Miles Zhou
    Original
  • Bode's Galaxies (Messier 81 & 82), Miles Zhou
    B
  • Final
    Bode's Galaxies (Messier 81 & 82), Miles Zhou
    C

Histogram

Bode's Galaxies (Messier 81 & 82), Miles Zhou