Exposure data
Telescope: Vixen VC 200L f=1260mm
Camera: SBIG ST2000XM
Filters: SBIG LRGB
Exposure times: L: 39x5min R: 6x5min G: 5x5min B: 4x5min
Exposure time total: 4h 30min
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Datum: 2010-11-13
Object data of Abell 426
Object type: Galaxy cluster (88 members)
Size: 230′
Magnitude: Brightest member 12.8 mag
Constellation: Perseus
Distance: 240 Mio Ly
