Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4277  ·  IC 4278  ·  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool Galaxy
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A noisy Whirlpool Galaxy - M51, Jens Mascher
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A noisy Whirlpool Galaxy - M51

Getting plate-solving status, please wait...
A noisy Whirlpool Galaxy - M51, Jens Mascher
Powered byPixInsight

A noisy Whirlpool Galaxy - M51

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Description

The last nights were relatively clear, so I settled M51 to the target list. After integration of 420x 1 minute subs I saw that the red channel was still very noisy. I think the high humidity caused a strong stray signal. But already an improvement to my former M51 attempts ;-)

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A noisy Whirlpool Galaxy - M51, Jens Mascher

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