Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
M81 and IFN (Jim & Linda Powell data), Rick Stevenson
M81 and IFN (Jim & Linda Powell data)
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M81 and IFN (Jim & Linda Powell data)

M81 and IFN (Jim & Linda Powell data), Rick Stevenson
M81 and IFN (Jim & Linda Powell data)
Powered byPixInsight

M81 and IFN (Jim & Linda Powell data)

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Description

A deep M81 image based on data from Jim & Linda Powell's TEC 160FL at DSW. There's a little RCOS 14.5 luminance mixed in as well (hence the diffraction spikes.)

Comments

Sky plot

Sky plot

Histogram

M81 and IFN (Jim & Linda Powell data), Rick Stevenson