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11-OCT-2007
Philippe Barraud
M 20, la Nébuleuse Trifide
South Australia
M20 (NGC 6514), une nébuleuse d'émission et de réflexion, dans le Sagittaire.
Telescope RCOS 10" - FL 1510mm @ f/6. Camera SBIG ST-8XME.
Pose de 40 min. avec filtre H-alpha.
full exif
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