BRIXIIS Astronomical Observatory

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Contact Form Spectra  qr Vul - HD192685 -   29 july 2019

Spectra qr Vul - HD192685  - mag.: 4.79 - H-alpha detail

Telescope: 0.28 f/10 (C11 Cassegrain)

Spectroscope: LHiResIII with 2400 l/mm grating

Calibration with internal Ar/ne

Calibration RMS: 0.001 A

Resolving Power: 14042

Exposure: 3 x 600 ss