Exposure data
Telescope: 4,5" Newton f=440mm
Camera: SBIG ST8300M
Filters: Baader HαLRGB
Exposure times: Hα:26x10min L:15x10min R:8x5min G:8x5min B:8x5min
Exposure time total: 8h 50min
Mount: 10 Micron GM 1000HPS
Location: Erdweg/Germany (500m)
Date: 2021-09-07+08
Object data of NGC 7822
Object type: Emission Nebula
Size: 100'
Magnitude: -
Constellation: Cepheus
Distance: 3000 Ly
