Accession Number : AD0668403

Title :   SIMULTANEOUS OBSERVATIONS OF H-ALPHA AND THE K-LINE OF CA II IN THE SOLAR SPECTRUM,

Corporate Author : OSLO UNIV (NORWAY) INST OF THEORETICAL ASTROPHYSICS

Personal Author(s) : Engvold,Oddbjorn

Report Date : 1967

Pagination or Media Count : 15

Abstract : A simple method for simultaneous observations of the K-line of CaII and the H alpha is described. It is shown that the same technique may easily be applied for other strong lines in the solar spectrum. (Author)

Descriptors :   (*SOLAR SPECTRUM, MEASUREMENT), LINE SPECTRA, CALCIUM, HYDROGEN, PHOTOGRAPHIC ANALYSIS, SPECTROGRAPHIC CAMERAS, SUNSPOTS, ULTRAVIOLET SPECTRA, VISIBLE SPECTRA, NORWAY

Subject Categories : Astrophysics

Distribution Statement : APPROVED FOR PUBLIC RELEASE