by Michael Deger
www.galaxyphoto.de/ngc281ast_I.htm
Telescopes: 4,5" - Newton, f = 440mm + Vixen R200SS, f = 800mm
Mount: Vixen New Atlux
Camera: SBIG ST2000XM with SBIG LRGB - filters + Astronomik HA13nm
Exposure: H:L:R:G:B 24x10min: 3x10min: 4x10min: 4x10min: 4x10min ( H,L: 1x1, RGB: 2x2 )
Location: 30km nw from Munich / Germany
09/06 + 30./31.08.2008