NGC4244

in Canes Venatici

Optic
Astrophysics 130EDT/ f/8
Mount
Losmandy HGM-Titan
Camera
SBIG ST-10XE + CFW8 + AO7
Exposure time
LHaRGB: 100:40:40:40:40min (single images: 10min, 2x2 Bin on HaRGB)
Processing
Registar, Sigma Beta 10 (Ray Gralak), MaximDL, Photoshop
Date / Time
15th April 2007
Location
Bucklige Welt / Niederoesterreich
Notes
Chip-Temp: -20°C, very windy

Manfred Schwarz