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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Rosette nebula, 





    
        

            Ralf
Rosette nebula

Rosette nebula

Technical card

Resolution: 3871x2856

Dates:Feb. 24, 2019

Frames:
OPTOLONG H-alpha 6.5nm: 40x120" (gain: 139.00) -20C bin 1x1
OPTOLONG Oiii 6.5nm: 29x180" (gain: 139.00) -20C bin 1x1

Integration: 2.8 hours

Avg. Moon age: 20.16 days

Avg. Moon phase: 70.50%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 3135567

RA center: 6h 31' 46"

DEC center: +4° 59' 56"

Pixel scale: 1.894 arcsec/pixel

Orientation: 51.360 degrees

Field radius: 1.266

Locations: Garten, Schöneiche, Brandenburg, Germany

Data source: Traveller

Comments

Author

raldtrch
Ralf
License: Attribution-NonCommercial-NoDerivs Creative Commons
1030
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Sky plot

Sky plot

Histogram

Rosette nebula, 





    
        

            Ralf