Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
Bode's and Cigar Galaxy M81 & M82 in RGB+Ha, Eric Munters
Bode's and Cigar Galaxy M81 & M82 in RGB+Ha
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Bode's and Cigar Galaxy M81 & M82 in RGB+Ha

Bode's and Cigar Galaxy M81 & M82 in RGB+Ha, Eric Munters
Bode's and Cigar Galaxy M81 & M82 in RGB+Ha
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Bode's and Cigar Galaxy M81 & M82 in RGB+Ha

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Description

My second photo. Frames taken on 13 , 14 and 15 februari 2019. I also took 200 frames with a luminance filter but impossible to integrate them. After integration of the luminance frames the starcolors changed and they looked like colored spots with 3 colors out of focus. Has anyone an explanation for this problem? It’s also visible in the stars right now but the luminance frames made it far worse.

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Bode's and Cigar Galaxy M81 & M82 in RGB+Ha, Eric Munters