The Wilson Effect in Sunspots
RE Loughhead and RJ Bray
Australian Journal of Physics
11(2) 177 - 184
Published: 1958
Abstract
New observations of the Wilson effect in a small regular sunspot have demonstrated the reality of the phenomenon. The measurements are based on 38 photographs selected from some 24,000 obtained during the passage of the spot from the east to the west limb.https://doi.org/10.1071/PH580177
© CSIRO 1958
