Exposure data

Telescope:    10" Lacerta Newton f=1000mm
Camera:    SBIG ST8300M
Filters:    Baader HαLRGB
Exposure times:    Hα:6x10min L:33x6min R:8x6min G:8x6min B:8x6min
Exposure time total:    6h 42min
Mount:    10 Micron GM 1000 HPS
Location:    Erdweg/Germany (500m)
Date:    2018-04-13+14
Object data of M 82

Object type:    Galaxy (irregular)
Size:    11.2' x 4.3'
Magnitude:    8.6 mag
Constellation:    Ursa Major
Distance:    14 Mio Ly

Below you can find an inverted image of M 82