NGC 7217 (RGB) (Ruediger)

Celestial hemisphere: Northern · Constellation: Pegasus (Peg) · Contains: NGC 7217

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NGC 7217 (RGB)

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NGC 7217 (RGB)

Hello Friends,

once again one of the rarely imaged galaxies. NGC 7217. I has inspired by @Detlef Scholz image https://www.astrobin.com/03mtge/ Thanks Detlef for the inspiration!

Though it is a relative near galaxy with only 52 million light years, it is very small: only 2.5 arcmin in diameter. The outer ring has a diameter of 57 thousand light years. This ring galaxy consists out of two discs. An inner and a outer one, which differ in density. There fore you have more star building in the outer one and has a blue color, whereas the inner has older stars.

I had also many L frames (50 x 300s) but I have not used them, since the galaxy looked much nicer without the the L blend. The RGB data was taken in 6 nights - even full moon in a bortle 6 suburban area. My goal was also to created a natural look and not over process it. My credo is: Less is more…

I hope you enjoy it!
Rüdiger

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Status	Advanced success
Started	...
Astrometry.net job	8437242
PixInsight job	D0RMQQ1NCYONNCSTJISWP6EL4SVTXZ2F
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h07m52s.520
RA (top/left)	22h07m05s.964
RA (top/right)	22h08m38s.779
RA (bottom/right)	22h08m39s.215
RA (bottom/left)	22h07m06s.138

Dec (center)	+31°21′29″.13
Dec (top/left)	+31°14′17″.14
Dec (top/right)	+31°14′11″.73
Dec (bottom/right)	+31°28′40″.80
Dec (bottom/left)	+31°28′45″.55

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NGC 7217 (RGB)

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