Exposure data
Telescope: Vixen VC 200L f=1260mm
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L: 56x8min R: 8x8min G: 8x8min B: 8x8min
Exposure time total: 10h 40min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2017-02-26+27
Object data of NGC 3239
Object type: Galaxy (irregular)
Size: 4.5′ x 2.4′
Magnitude: 11.7 mag
Constellation: Leo
Distance: 25 Mio Ly
