Exposure data
Telescope: 10″ Lacerta Newton f=1000mm
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L: 20x2min+12x30s R: 15x2min G: 15x2min B: 15x2min
Exposure time total: 2h 16min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2025-05-02
Objektdaten von M 53
Object type: Globular cluster (V)
Size: 14′
Magnitude: 7.6 mag
Constellation: Coma Berenices
Distance: 60000 Ly
