Exposure data
Telescope: 10″ Lacerta Newton f=1000mm
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L: 30x2min + 8x30s R: 8x2min G: 8x2min B: 8x2min
Exposure time total: 1h 52min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2023-06-02+03
Object data of M 92
Object type: Globular cluster (IV)
Size: 14′
Magnitude: 6.3 mag
Constellation: Hercules
Distance: 29000 Ly
