BRIXIIS Astronomical Observatory

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Contact Form Spectrum psi09 Aur - HD 50658 -  1 april  2021   26 sept. 2018

spectrum   HD 50658 - magn.: 5.85

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

Spectroscope: LHiResIII with 2400 l/mm grating

Calibration with internal Ar/ne

Calibration RMS: 0.142 A (lin)

Resolving Power: 13777

Exposure: 3 x 1200 s

SNR: