M81 and M82 with IFN, ThierryD

M81 and M82 with IFN

M81 and M82 with IFN, ThierryD

M81 and M82 with IFN

Equipment

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Acquisition details

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Description

At first I thought 15 to 20 hours would suffice for such an object.
But the sky where I live isn't that great and I had to more than double that.
After 12 nights I finally got this image that is still too noisy.

Comments

Histogram

M81 and M82 with IFN, ThierryD