Ophiuchus, Mars and Saturn

PROJETO-PS-Assinatura-V2-ENVIO-Sky-At-Night-Magazine-1d02233


Carlos Fairbairn

Carrancas, Minas Gerais, Brasil

Imaging telescope or lens: Canon 100mm f/2
Imaging camera: Canon 6D modified
Mount: Skywatcher StarAdventurer
Guiding telescope or lens: Orion 50mm Guide Scope
Guiding camera: Orion StarShoot Autoguider
Software: Photoshop CS5, PixInsight , Nik Colection Plugins
Resolução: 5490×3780
Datas: 10 de Abril de 2016
Frames: 49×130″ ISO10000
Captura: 1.8 horas
Dark frames: ~60
Bias frames: ~100

Astrobin link: http://www.astrobin.com/246497/B/

NASA quote: “Closest to home are the two planets Mars (right) and Saturn (center), visible as the two bright orange spots in the upper half of the featured image. On the central right are the colorful Rho Ophiuchus star clouds featuring the bright orange star Antares lined up below Mars. These interstellar clouds contain both red emission nebulas and blue reflection nebulas. At the top right of the image is the Blue Horsehead reflection nebula. On the lower left are many dark absorption nebulas that extend from the central band of our Milky Way Galaxy. The featured deep composite was composed of multiple deep exposures taken last month from Brazil. Although you need a telescope to see the nebulosities, Saturn and Mars will remain visible to the unaided eye this month toward the east, just after sunset.”

2016-04-10T00:00:00

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