BRIXIIS Astronomical Observatory

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Contact Form Spectrum  39 Cap - HD205637  - 11 oct. 2021   26 sept. 2018

Spectrum 39Cap - HD205637 - magn. 4.51 - spectral class:  classical Be

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: 13815 - slit 35 µm

Exposure: 1 x 600 s

SNR:


spectrum H-alpha detail 39 Cap HD205637, Erik Bryssinck, BRIXIIS Observatory, 11 oct. 2021