ASTROPHYSICS AND SPACE SCIENCE, vol.197, no.1, pp.35-41, 1992 (SCI-Expanded)
Article / Article
ASTROPHYSICS AND SPACE SCIENCE
Science Citation Index Expanded (SCI-EXPANDED), Scopus
Middle East Technical University Affiliated:
The He II lambda1640 angstrom emission feature on the IUE spectra of II Peg has been compared with the observed X-ray flux. The atmospheric activity level is determined by comparing the several diagnostic line intensities with the solar case.