IC2948 / IC2944- Running Chicken Nebula

in Centaurus

L = Ha, R = 70% Ha + 30% Sii, G = 20% Ha, 80% Oiii, B = 10% Ha + 90% Oiii, click on image to get a 200% drizzelt version!

Optic
APM APO 107/700 with Riccardi-Reducer f/4.9 (f=525mm)
Mount
Fornax 51 with FS2
Camera
SBIG STXL 6303e
Exposure time
76min (Ha: 13 x 2min, Sii: 13x 2min, Oiii: 12 x 2min)
Capture
Processing
PixInsight 1.8
Date / Time
21th May 2014
Location
Namibia, Kiripotib
Notes
Dark-corrected, no Flat, chip temp: -35°C, ~ 6500 LJ distance to earth

astrophotos © by manfred schwarz