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Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
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M81-M82 and IFN, 


            Vincent Savioz
M81-M82 and IFN

Technical card

Resolution: 4413x2659

Dates:Feb. 22, 2017Feb. 26, 2017

Frames: 54x600" ISO800

Integration: 9.0 hours

Avg. Moon age: 27.43 days

Avg. Moon phase: 8.81% job: 1476277

RA center: 148.957 degrees

DEC center: 69.398 degrees

Pixel scale: 1.685 arcsec/pixel

Orientation: -101.900 degrees

Field radius: 1.206 degrees

Locations: Home Observatory, Ayent, Valais, Switzerland


Manage to keep the noise under control. The sky was bad on both nights, but the result is good. Capture the IFN is a little bit challenging, I think it turns out great!



Vincent Savioz
License: None (All rights reserved)

Sky plot

Sky plot


M81-M82 and IFN, 


            Vincent Savioz