Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 109  ·  NGC 3992
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M109 in LRGB, MicRaWi
M109 in LRGB
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M109 in LRGB

Getting plate-solving status, please wait...
M109 in LRGB, MicRaWi
M109 in LRGB
Powered byPixInsight

M109 in LRGB

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Description

Luckily, due to the good weather the last days, I was able to add some color frames to my M109 project (see also b&w preview under http://www.astrobin.com/289312/). In total I have now 30x5min frames: 16xL, 4xR, 4xG, 6xB. Processing was done in Fitswork and in Adobe Lightroom. One can see a vertical light-trail in the picture which is the diffraction pattern from the bright star gamma-UMa.

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M109 in LRGB, MicRaWi