Bubble Nebula, open star cluster (Jared Bowens)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: Bubble Nebula · HD220057 · HD220770 · HD220819 · HD221038 · LBN 548 · LBN 549 · LDN 1231 · M 52 · NGC 7635 · NGC 7654 · PK112-00.1 · Sh2-162

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Bubble Nebula, open star cluster

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Bubble Nebula, open star cluster

The Bubble Nebula, also known as NGC 7635 is in the constellation Cassiopeia. NGC 7635 is a H II Emission Nebula with a galactic bubble from high stellar winds, coming from the massive 8.7 magnitude star SAO 20575 inside the bubble. Over to the right is a open cluster of stars, known as M52. Taken Northwest Missouri at the Backyard country observatory, using a Orion 8 inch newtonian astrograph, Canon 60d unmodified, autoguider orion starshoot 60mm guide scope, all on a celestron AVX mount. 5.8 hours of 4 minutes RAW exposures, ISO-1250 stacked using deep sky stacker. Pixlinsight dynamic crop, dynamic background ext, non linear stretch in histrogram tran, NoiseXTerminator, BlurXTerminator, star mask using the morphology trans for star reduction, added a luminous mask used curves, for saturation’s, Photoshop: saturations adjustments, color balance, highlights, selective color adjustments

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Unknown

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Status	Advanced success
Started	...
Astrometry.net job	7879325
PixInsight job	TQ7XHYX5CY025U5WPNC6J8RSEPMQ6CBO
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h22m28s.76
RA (top/left)	23h18m12s.48
RA (top/right)	23h29m12s.70
RA (bottom/right)	23h26m55s.28
RA (bottom/left)	23h15m38s.94

Dec (center)	+61°20′34″.3
Dec (top/left)	+60°41′09″.1
Dec (top/right)	+61°08′13″.6
Dec (bottom/right)	+61°59′29″.9
Dec (bottom/left)	+61°31′44″.3

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Bubble Nebula, open star cluster

Bubble Nebula, open star cluster

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