Accession Number : AD0636390

Title :   SOLAR SPECTROSCOPY AND SPECTROHELIOGRAPH CINEMATOGRAPHY.

Descriptive Note : Final scientific rept., 15 Apr 65-14 Apr 66.

Corporate Author : PALOMAR OBSERVATORY PASADENA CALIF

Personal Author(s) : Zirin, Harold

Report Date : 20 MAY 1966

Pagination or Media Count : 10

Abstract : Spectroheliograph movies on successive days in H alpha show persistent structure on the solar surface. H alpha limb spectra show interesting chromospheric structure. New auxiliary equipment for solar work was built for the 150 ft. solar tower spectrograph. (Author)

Descriptors :   (*SOLAR ATMOSPHERE, SPECTROSCOPY), (*SUN, SPECTROSCOPY), HYDROGEN, SOLAR SPECTRUM, MOTION PICTURE PHOTOGRAPHY, PHOTOGRAPHS, ASTROPHYSICS

Subject Categories : Astrophysics

Distribution Statement : APPROVED FOR PUBLIC RELEASE