Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's galaxy  ·  Bode's nebulae  ·  Cigar galaxy  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
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M81/82 LRGB Deep Sky West (DSW) with integrated flux nebula (IFN), Jerry Yesavage
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M81/82 LRGB Deep Sky West (DSW) with integrated flux nebula (IFN)

Getting plate-solving status, please wait...
M81/82 LRGB Deep Sky West (DSW) with integrated flux nebula (IFN), Jerry Yesavage
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M81/82 LRGB Deep Sky West (DSW) with integrated flux nebula (IFN)

Equipment

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Acquisition details

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Description

Tried various forms of stretching of the L and eventually settled on the combination of Masked Stretch with STF (half and half) suggested at one point by Rick. Do not want to bloat the stars.

Noise reduction with TGV. Could not get MURE denoise to work.... tried every setting.

Integration with AIP script.

Comments

Sky plot

Sky plot

Histogram

M81/82 LRGB Deep Sky West (DSW) with integrated flux nebula (IFN), Jerry Yesavage

In these public groups

Cloudy Nights

In these collections

Messier Objects