Exposure data
Telescope: 10″ Lacerta Newton f=1000mm
Camera: SBIG ST8300M
Filters: Baader HαLRGB
Exposure times: Hα: 55x10min L: 12x5min R: 8x5min G: 8x5min B: 8x5min
Exposure time total: 12h 10min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2019-09-19+20+21+22
Object data of LDN 1622
Object type: Dark nebula
Size: 25′
Magnitude: –
Constellation: Orion
Distance: –
