Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  NGC 4627  ·  NGC 4631  ·  Whale Galaxy
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NGC4631 - Whale Galaxy in LRGB, Jean-Baptiste
NGC4631 - Whale Galaxy in LRGB
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NGC4631 - Whale Galaxy in LRGB

Getting plate-solving status, please wait...
NGC4631 - Whale Galaxy in LRGB, Jean-Baptiste
NGC4631 - Whale Galaxy in LRGB
Powered byPixInsight

NGC4631 - Whale Galaxy in LRGB

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Description

A great great thanks to @Vincent F for his advices and analysis of my last guiding session, thinks are much much better

I gained a lot in the quality of my subs, I think this reflect in the details of capture.

WHale Galaxy in LRGB, I capture NGC4656 at the same time but they both deserve a separate post

L : 107x1mn + 10x3mn + 1x5mn + 1x10mn (I tried several duration to check my guiding and it went well )
RGB 3x30x1mn

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NGC4631 - Whale Galaxy in LRGB, Jean-Baptiste