Accession Number:

AD0416327

Title:

A SPECTROPHOTOMETRIC STUDY OF SOLAR PROMINENCES,

Descriptive Note:

Corporate Author:

SACRAMENTO PEAK OBSERVATORY SUNSPOT N MEX

Personal Author(s):

Report Date:

1961-01-01

Pagination or Media Count:

38.0

Abstract:

The study is based mainly on spectrograms of prominences obtained with an Echelle-spectro graph, which permits simultaneous photography of the whole visible and a large part of the ultra violet spectrum on one and the same plate, with high dispersion and resolving power. The spectrograms of 10 prominences are reduced and profiles of 209 emission lines obtained. The half-widths, central intensities, equivalent widths and some other characteristics are deter mined. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE