Another (marginal) observation of the Zeeman effect by Buil at R~30000. Also of doppler broadening/profile distortion due the to Evershed effect
British Astronomical Association
Supporting amateur astronomers since 1890
Supporting amateur astronomers since 1890
Another (marginal) observation of the Zeeman effect by Buil at R~30000. Also of doppler broadening/profile distortion due the to Evershed effect