M53 - NGC5024

in Coma Berenices

Optic
Astrophysics 130EDT/ f/8
Mount
Losmandy HGM-Titan
Camera
SBIG ST-10XE + CFW8 + AO7
Exposure time
LRGB: 100:30:30:30min (single images: 10min, 2x2 Bin on RGB)
Processing
Registar, Sigma Beta 10 (Ray Gralak), MaximDL, Photoshop
Date / Time
12th April 2007
Location
Bucklige Welt / Niederoesterreich
Notes
AO7 with 40Hz on Luminance, Chip-Temp: -20°C

Manfred Schwarz