BRIXIIS Astronomical Observatory

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Contact Form Spectra  28 Cyg -  HD191610  -  1 aug. 2018

Spectra 28 Cyg - HD191610 - mag.: 4.93 - H-alpha detail

Telescope: 0.28 f/10 (C11 Cassegrain)

Spectroscope: L200 with 1800 l/mm grating

Calibration with internal Ar/ne

Calibration RMS: 0.002 A

Resolving Power: 9887

Exposure: 3 x 600s

SNR: 75