CASE. V. Three eclipsing binaries in M4
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We use photometric and spectroscopic observations of the eclipsing binaries V65, V66, and V69 in the field of the globular cluster M4 to derive masses, radii, and luminosities...
我们利用球状星团M4天区中的食双星V65、V66与V69的测光与光谱观测数据，推导其质量、半径及光度……
