Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  Cigar Galaxy  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
M81 and M82 - HaRGB, Pavle Culum
M81 and M82 - HaRGB
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M81 and M82 - HaRGB

M81 and M82 - HaRGB, Pavle Culum
M81 and M82 - HaRGB
Powered byPixInsight

M81 and M82 - HaRGB

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Description

Well this was a learning experience...

Couldn't have asked for more perfect evenings. Not a cloud in sight for 3 days straight, no moon, no stray lights. Target rises early and sets late. Just perfect.

What could possibly go wrong? How about setting the wrong gain for the camera and realizing it only after the 3rd night.. Not the end of the world, of course. But just a reminder not to rush through setup and to take time to ensure that everything is done correctly before automation takes over.

Regardless of the little snag, i'm very happy with the final image. Integrating Ha data into the stack took a bit of practice, but that's just part of the fun in this hobby.

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M81 and M82 - HaRGB, Pavle Culum