NGC7000 my first SHO ever! (John Favalessa)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: NGC 6989 · NGC 6997 · NGC 7000 · North America Nebula · The star 57Cyg

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NGC7000 my first SHO ever!

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NGC7000 my first SHO ever!

After 5 months of waiting, my Oiii filter finally arrived 2 days ago. I now have a complete set and imaged in SHO last night for the first time. This is what I always wanted to do! I've found that processing narrow band is complex, endless variations, hard to get the star colors to be acceptable, but so much FUN!! This what I tried to contrive with my OSC with poor results. I am a kid in a candy store now. My tilt issues are almost manageable; I've still have top corners over 10% of center. This is essentially the full frame from my ASI2600MM. I used the Ha as luminance and Shaun Neilson's Pixmath to remove the magenta from the stars.

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Description: processed from scratch to improve the stars. I'm finding out it's impossible to reprocess and SHO image and get the same color!

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SoCal Astrophotography
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Status	Advanced success
Started	...
Astrometry.net job	4709819
PixInsight job	SCRBXB9X8QBO5WW7WY8GJMDIK1KW4RAE
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h59m04s.69
RA (top/left)	20h53m45s.20
RA (top/right)	20h52m14s.20
RA (bottom/right)	21h04m13s.93
RA (bottom/left)	21h06m02s.90

Dec (center)	+44°30′53″.6
Dec (top/left)	+45°28′31″.1
Dec (top/right)	+43°57′31″.5
Dec (bottom/right)	+43°32′19″.0
Dec (bottom/left)	+45°02′40″.0

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NGC7000 my first SHO ever!

NGC7000 my first SHO ever!

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NGC7000 my first SHO ever!

NGC7000 my first SHO ever!

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