M51 - The Whirlpool Galaxy (Stephan Schäfer)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: IC 4263 · M 51 · NGC 5194 · NGC 5195 · Whirlpool Galaxy

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M51 - The Whirlpool Galaxy

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M51 - The Whirlpool Galaxy

Still learning to properly deal with the Epsilon... This time I didn't pay attention to a meridian flip which my mount actually does not need but for safety reasons defaults to do anyway. As my scope doesn't seem to be mounted in a perfect orthogonal way I apparently had a slightly rotated field of view after the flip. As a result, the spikes didn't match perfectly and were slightly split. Meanwhile I disabled that option in the firmware and the mount now keeps that setting also after powering off.

As I needed some more data for the R/G/B channels I took the chance to also add some more luminance data in another night and removed those rotated frames...

Thanks for watching!

ZWO ASI183/QHY183
Imaged with N.I.N.A.
N.I.N.A. Users
Astrophotography Germany
Takahashi Epsilons

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Status	Basic success
Started	...
Astrometry.net job	5736583
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M51 - The Whirlpool Galaxy

M51 - The Whirlpool Galaxy

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M51 - The Whirlpool Galaxy

M51 - The Whirlpool Galaxy

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