Atmospheric Conditions in Yellow and Red Variables

Dennis W. Dawson
1997 Open Astronomy  
Pulsation occurs in late-type giant and supergiant stars under a wide range of atmospheric conditions and evolutionary stages. Long observational baselines are necessary to distinguish pulsation behaviors. Spectrographic and photometric observations of a variety of late-type pulsators are considered in the context of light-curve taxonomy and changing atmospheric conditions.
doi:10.1515/astro-1997-0122 fatcat:j5rftakhuzdobonezjlezpe2pu