Exposure data
Telescope: Vixen VC200L (8" Cassegrain 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)
Date: 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
