Cecilia Helena Payne Gaposchkin

1900

• Stellar atmospheres
• Introduction to astronomy
• The dyer's hand
• Stars and clusters
• Stars in the making
• A heterochromatic study of the Pleiades
• A study of red color indices
• A synopsis of the ionization potentials of the elements
• An analysis of the spectra of the Wolf-Rayet stars
• Astrophysical data bearing on the relative abundance of the elements
• Color indices of giants and dwarfs
• Comparison of the Potsdam photometry, and the Bonn and Cordoba catalogues, with the Harvard photovisual photometry