NGC7635 - the bubble nebula in SHO (GalacticRAVE)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: Bubble Nebula · HD220057 · LBN 548 · LBN 549 · NGC 7635 · Sh2-162

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NGC7635 - the bubble nebula in SHO

Revision title: NGC7635 - the bubble nebula in SHO with RGB stars

Powered byPixInsight

NGC7635 - the bubble nebula in SHO

Revision title: NGC7635 - the bubble nebula in SHO with RGB stars

Near full Moon - so time for some narrow band imaging.Backgorund extraction is certainly suboptimal, as considering the size of object and the long focal length, there essentially is nebulosity everywhere throughout the frame. I used the foraxx color palette and a pseudo_L for deconvolution. Stars were removed already in linear stage with StarXterminator and and the end of the processing added by op_screen.

data were taken on Oct 8, 9, and 12 for NB, and Oct 25 for RGB

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Title: NGC7635 - the bubble nebula in SHO with RGB stars

Description: added RGB stars with the script by astrophotocologne on youtube. However, I applied the script to stars only images (RGB and NB, created by StarXTerminator) and than blended them into the starless NB image with op_screen().

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Status	Advanced success
Started	...
Astrometry.net job	6553857
PixInsight job	B7C1RJIBLEC5FK5PW8USREIUTQWHRZJH
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h20m39s.343
RA (top/left)	23h19m13s.977
RA (top/right)	23h19m16s.685
RA (bottom/right)	23h22m03s.340
RA (bottom/left)	23h22m03s.278

Dec (center)	+61°10′42″.79
Dec (top/left)	+61°25′20″.61
Dec (top/right)	+60°55′55″.29
Dec (bottom/right)	+60°56′02″.92
Dec (bottom/left)	+61°25′27″.77

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NGC7635 - the bubble nebula in SHO

Revision title: NGC7635 - the bubble nebula in SHO with RGB stars

NGC7635 - the bubble nebula in SHO

Revision title: NGC7635 - the bubble nebula in SHO with RGB stars

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NGC7635 - the bubble nebula in SHO

Revision title: NGC7635 - the bubble nebula in SHO with RGB stars

NGC7635 - the bubble nebula in SHO

Revision title: NGC7635 - the bubble nebula in SHO with RGB stars

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