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omi Cas - 22 Cas - HD4180 - Magn 4.48

Telescope: 0.28-m  f/10 (C11 Cassegrain)

Spectroscope: LHiResIII with 2400 l/mm grating

Calibration with internal Ar/ne

Calibration RMS: 0.001 A

Resolving Power: 13040

Exposure: 3 x 600 s