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Cone Nebula in SHO, 



    
        

            Steven Gill (Parkesburg Observatory)
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Cone Nebula in SHO

Getting plate-solving status, please wait...
Cone Nebula in SHO, 



    
        

            Steven Gill (Parkesburg Observatory)
Powered byPixInsight

Cone Nebula in SHO

Acquisition details

Dates:
Nov. 20, 2021 ·  Nov. 24, 2021 ·  Nov. 30, 2021
Frames:
Optolong H-Alpha 7nm: 187×240(12h 28′) (gain: 100.00) -15°C
Optolong OIII 6.5nm: 84×240(5h 36′) (gain: 100.00) -15°C
Optolong SII 6.5nm: 207×240(13h 48′) (gain: 100.00) -15°C
Integration:
31h 52′
Darks:
50
Flats:
25
Bias:
100
Avg. Moon age:
20.10 days
Avg. Moon phase:
65.62%

RA center: 06h41m05s.587

DEC center: +09°3412.28

Pixel scale: 0.995 arcsec/pixel

Orientation: -9.702 degrees

Field radius: 0.416 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 1670x2499

File size: 7.5 MB

Data source: Backyard

Description

I took this over several nights In November and forgot to upload. I did an pure SHO, with a lot of curves to pull this orange/reddish hue to it. I also color masked the blue area to deepen the Oiii contribution.

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Cone Nebula in SHO, 



    
        

            Steven Gill (Parkesburg Observatory)