Contains:  NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Closeup on the Rosette Nebula (NGC 2244) in SHO, 





    
        

            Chuck's Astrophot...
Closeup on the Rosette Nebula (NGC 2244) in SHO

Closeup on the Rosette Nebula (NGC 2244) in SHO

Technical card

Resolution: 3846x2834

Dates: Feb. 25, 2018Feb. 27, 2018March 3, 2018

Frames:
Astronomik Ha: 89x180" (gain: 139.00) -20C bin 1x1
Astronomik OIII: 120x120" (gain: 139.00) -20C bin 1x1
Astronimik SII: 80x180" (gain: 139.00) -20C bin 1x1

Integration: 12.4 hours

Darks: ~50

Flats: ~50

Bias: ~50

Avg. Moon age: 12.67 days

Avg. Moon phase: 87.40%

Astrometry.net job: 2190615

RA center: 97.965 degrees

DEC center: 4.997 degrees

Pixel scale: 0.832 arcsec/pixel

Orientation: 183.651 degrees

Field radius: 0.552 degrees

Data source: Backyard

Description

I wasn't happy with my first attempt at the closeup of this nebula in the Hubble Palette so I decided to start over from scratch again. This is a bit softer and more natural than my previous attempt.

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YobSnob
Chuck's Astrophot...
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Closeup on the Rosette Nebula (NGC 2244) in SHO, 





    
        

            Chuck's Astrophot...