M63 - NGC 5055 - PGC 46153 - UGC 8334 (Sunflower Galaxy) in RGB (Uwe Deutermann)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 63 · NGC 5055 · Sunflower Galaxy

M63 - NGC 5055 - PGC 46153 - UGC 8334 (Sunflower Galaxy) in RGB

Obtained the image over 3 nights. Used the same processing features as used for M104, and I like the result as well. Did here and there some minor mistakes, but I spent already a lot of time on it, hence I post it now, knowing that there will be another processing trial coming up.

M63 is for me a great galaxy since one can see a lot of details, even at a distance of 29.3 Million LJs. I always like the information about real sizes. With an apparent view of 12′.6 × 7′.2 its dimension is 107,000 x 61,000 LJs (equation: δ = 2π * distance / 360 / 60 * apparent size in arc minutes), being close in size to our Milky Way. What a view of our Milky Way it would be if you would live on a planet inside M63!

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Description: Cropped version of version A in same size

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Status	Advanced success
Started	...
Astrometry.net job	3556913
PixInsight job	7HZ8ZA2Q5EH4PDWR2ZLA1P67FBME3ZOM
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	13h15m59s.99
RA (top/left)	13h19m29s.41
RA (top/right)	13h13m38s.17
RA (bottom/right)	13h12m30s.91
RA (bottom/left)	13h18m18s.63

Dec (center)	+42°01′15″.6
Dec (top/left)	+42°12′46″.6
Dec (top/right)	+42°32′19″.4
Dec (bottom/right)	+41°49′20″.2
Dec (bottom/left)	+41°30′02″.5

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M63 - NGC 5055 - PGC 46153 - UGC 8334 (Sunflower Galaxy) in RGB

M63 - NGC 5055 - PGC 46153 - UGC 8334 (Sunflower Galaxy) in RGB

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M63 - NGC 5055 - PGC 46153 - UGC 8334 (Sunflower Galaxy) in RGB

M63 - NGC 5055 - PGC 46153 - UGC 8334 (Sunflower Galaxy) in RGB

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