BRIXIIS Astronomical Observatory Spectrum HD 20134 - 4 febr. 2020   26 sept. 2018

spectrum HD 20134 - magn.: 7.47

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

Spectroscope: LHiResIII with 2400 l/mm grating - 35 µm slit

Calibration with internal Ar/ne

Calibration RMS: 0.021 A (lin)

Resolving Power: 14928 - slit 35 µm

Exposure: 3 x 1200 s

SNR:


spectrum HD 20134 on 4 febr. 2020, Erik Bryssinck, BRIXIIS OBSERVATORY, B96 observatory