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Contains:  NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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NGC 2244 - Rosette Nebula (Ha-OIII-OIII), 





    
        

            Falk Schiel
NGC 2244 - Rosette Nebula (Ha-OIII-OIII)

NGC 2244 - Rosette Nebula (Ha-OIII-OIII)

Technical card

Resolution: 2655x1713

Dates:Feb. 24, 2019Feb. 25, 2019Feb. 26, 2019Feb. 27, 2019

Frames:
Baader H-Alpha 7nm: 100x180" (gain: 120.00) -20C bin 2x2
Baader O III 8.5nm: 100x180" (gain: 120.00) -20C bin 2x2

Integration: 10.0 hours

Darks: ~40

Flats: ~50

Avg. Moon age: 21.64 days

Avg. Moon phase: 55.22%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2642262

RA center: 97.983 degrees

DEC center: 4.944 degrees

Pixel scale: 1.304 arcsec/pixel

Orientation: 6.618 degrees

Field radius: 0.572 degrees

Locations: Backyard, Nuremberg, Germany

Data source: Backyard

Comments

Author

fschiel
Falk Schiel
License: Attribution-NonCommercial-NoDerivs Creative Commons
3431
Like

Revisions

  • NGC 2244 - Rosette Nebula (Ha-OIII-OIII), 





    
        

            Falk Schiel
    Original
  • NGC 2244 - Rosette Nebula (Ha-OIII-OIII), 





    
        

            Falk Schiel
    B
  • Final
    NGC 2244 - Rosette Nebula (Ha-OIII-OIII), 





    
        

            Falk Schiel
    C

B

Less noise. Less burned out bright stars.

C

Psychedelic revival :)

Sky plot

Sky plot

Histogram

NGC 2244 - Rosette Nebula (Ha-OIII-OIII), 





    
        

            Falk Schiel