BRIXIIS Astronomical Observatory

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Contact Form Spectra  VV CEP - HD208816 -  3 febr. 2019

Spectra HD208816 - VV Cep - H-alpha detail


Telescope: 0.28 f/10 (C11 Cassegrain)

Spectroscope: LHiResIII with 2400 l/mm grating

Calibration with internal Ar/ne

Calibration RMS: 0.34 A lin

Resolving Power: 9498

Exposure: 2 x 600s