圖片來源: Naslim Neelamkodan
Elemental abundances for hot subdwarf stars relative to solar values. Abundances for helium-rich subdwarfs and helium deficient normal subdwarfs are indicated by a mean (symbol) and range (line). The most heavy metal-rich stars in the Galaxy, HE 2359-2844 and HE 1256-2738 are shown in separate symbols.
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