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> M 20, la Nébuleuse Trifide
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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.
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Date/Time
13-Oct-2007 11:23:55
Make
Model
Flash Used
No
Focal Length
Exposure Time
Aperture
ISO Equivalent
Exposure Bias
White Balance
Metering Mode
(-1)
JPEG Quality
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