Modelling of solar irradiance variations


OTRUBA W., BRANDT P., Eker Z., HANSLMEIER A., STEINEGGER M.

Summerschool and Workshop on Motions in the Solar Atmosphere, KARNTEN, Austria, 1 - 12 September 1997, vol.239, pp.213-217, (Full Text)

  • Publication Type: Conference Paper / Full Text
  • Volume: 239
  • City: KARNTEN
  • Country: Austria
  • Page Numbers: pp.213-217
  • Akdeniz University Affiliated: No

Abstract

A modelling of the sunspot deficit in solar irradiance measurements in 3 spectral wavelengths and the total flux as observed by the VIRGO experiment on SOHO has been performed for several periods of 1996 in a pixel-by-pixel manner using high resolution photoheliograms taken at Kanzelhohe Observatory. The calculation of the irradiance contributions of the other features of active regions is in progress.