Exposure data
Telescope: 12" Meade ACF f=3050mm
Camera: SBIG ST2000XM
Filters: SBIG LRGB
Exposure times: L:30x2min R:10x2min G:10x2min B:10x2min (L:1x1 RGB:2x2)
Exposure time total: 2h
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2007-08-01
Object data of NGC 1501
Object type: Planetary nebula
Size: 0.9'
Magnitude: 11.5 mag
Constellation: Camelopardalis
Distance: 4200 Ly