Exposure data
Telescope: Vixen VC200L (8" Cassegrain f=1260mm)
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L:28x10min R:6x10min G:6x10min B:6x10min
Exposure time total: 8h 20min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2017-03-25+26
Object data of NGC 4725
Object type: Galaxy (SAB)
Size: 11.0' x 7.4'
Magnitude: 10.1 mag
Constellation: Coma Berenices
Distance: 41 Mio Ly
Below you can find an inverted image of NGC 4725