Epsilon de la Lyre, la Double Double by pbarraud

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3 octobre 2011	Philippe Barraud

Epsilon de la Lyre, la Double Double

Observatoire de Cully, Suisse

Epsilon de la Lyre, la Double Double, est un système binaire situé dans la petite constellation de la Lyre, à proximité de Vega.
Il s'agit donc d'un système composé de de deux étoiles elles-mêmes doubles.

Télescope: Astrographe PlaneWave 12.5"
Monture: Paramount ME.
Camera: CCD Sbig STL 11000.
Filtres: LRGB.
Guidage: Orion Starshoot autoguider et PHD sur lunette William Optics 80mm.
Acquisition CCDSoft.
Traitement: Maxim DL, AstroArt 5.0, Photoshop.
Exposition: total de 19 poses de 3 minutes en LRGB. Temps de pose total: 57 minutes. hide exif

Full EXIF Info
Date/Time	04-Oct-2011 18:10:51
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Flash Used	No
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Metering Mode	(-1)
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