BRIXIIS Astronomical Observatory

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Contact Form Spectra  EW Lacertae - HD217050 -   20 june 2018

Spectra EW Lacertae  HD217050  - mag.: 5.22 - H-alpha detail

Telescope: 0.28 f/10 (C11 Cassegrain)

Spectroscope: L200 with 1800 l/mm grating

Calibration with internal Ar/ne

Calibration RMS: 0.001 A

Resolving Power: 10343

Exposure: 5 x 600s

spectrum ew Lac, HD217050 by Erik Bryssinck from BRIXIIS Observatory