Ghost of Cassiopeia (Ian McIntyre)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 27 Cas) · 27 gam Cas · HD5342 · HD5747 · HD5777 · HD5890 · IC 59 · IC 63 · LBN 620 · LBN 622 · LBN 623 · LBN 625 · Sh2-185 · The star Navi (γ Cas · gamma Cas nebula

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Ghost of Cassiopeia

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Ghost of Cassiopeia

Some of this I like, some I don't. Considering how insanely bright the moon was during most of this capture, the filter was effective. I found the filter spacer position mad a big difference in eliminating the seagulls in the corners. Still have a full field halo, but getting closer to that going away. Still clueless on dealing with big, bright stars. As evidence by the grainy halo of Gamma Cas.

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Description: This revision is the result of porting the unstretched TIF into Affinity photo and using its gradient tool and layer stretch. I then moved it back to PixInssight and used GAME gradient mask to finish off the curves adjustments without blowing up Gamma Cass too much.

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Pacific Northwest Astrophotographers
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Status	Advanced success
Started	...
PixInsight job	R6DUZX6R5DNIDE33VFMY72HUDGY34XXA
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h58m43s.372
RA (top/left)	00h55m44s.773
RA (top/right)	00h54m58s.800
RA (bottom/right)	01h01m36s.524
RA (bottom/left)	01h02m34s.322

Dec (center)	+60°55′52″.81
Dec (top/left)	+61°24′45″.57
Dec (top/right)	+60°32′43″.96
Dec (bottom/right)	+60°26′48″.43
Dec (bottom/left)	+61°18′39″.99

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