Copyright © All rights reserved. Made By Erik Bryssinck  Terms of use  |  Privacy policy

Spectra V2136 Cyg - HD 198625  - mag.: 6.33  - H-alpha detail

Telescope: 0.28-m  f/10 (C11 Cassegrain)

Spectroscope: LHiResIII with 2400 l/mm grating

Calibration with internal Ar/ne

Calibration RMS: 0.071 A

Resolving Power: 13610

Exposure: 2 x 1200s