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Contains:  NGC 281
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NGC 281 Pacman nébula Ha false color, 



    
        

            Eric COUSTAL ( F5...
NGC 281 Pacman nébula Ha false color
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NGC 281 Pacman nébula Ha false color

Technical card

Imaging telescopes or lenses:Skywatcher SW 200/1000 Black Diamond

Imaging cameras:Atik 383L+

Guiding telescopes or lenses:SkyWatcher SW 80 ED

Focal reducers:Kepler correcteur de coma

Software:Photoshop CS5IRIS software IRIS 5.59

Accessory:USB FOCUS USB_focus


Dates:Sept. 8, 2015

Frames:BAADER Filtre Ha 7nm: 16x1200" 0C bin 1x1

Integration: 5.3 hours

Darks: ~40

Flats: ~25

Bias: ~150

Avg. Moon age: 25.16 days

Avg. Moon phase: 20.10%

Bortle Dark-Sky Scale: 5.00

Mean FWHM: 2.00

Temperature: 15.00


Basic astrometry details

Astrometry.net job: 767229

RA center: 0h 52' 36"

DEC center: +56° 35' 52"

Pixel scale: 0.988 arcsec/pixel

Orientation: -80.775 degrees

Field radius: 0.553 degrees


Resolution: 3268x2359

Locations: Observatoire personnel, Narbonne, Aude (11), France

Comments

Author

F5ODA
Eric COUSTAL ( F5...
License: None (All rights reserved)
1780
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NGC 281 Pacman nébula Ha false color, 



    
        

            Eric COUSTAL ( F5...