海军精密光学干涉仪测量的44颗恒星的角直径和基本参数
Angular Diameters and Fundamental Parameters of Forty-Four Stars from the Navy Precision Optical Interferometer
摘要：
我们用海军精密光学干涉仪测量了44颗恒星的角直径，除了4颗恒星外，所有恒星的边缘变暗直径的不确定度都在2%或更低。然后，我们使用盖亚或依巴谷的直径来计算每颗恒星的物理半径。我们从文献中收集信息，以确定热通量和光度，并将其与我们的直径相结合，以产生有效温度。我们的样本主要由巨星组成，并且跨越了从B到M的广泛光谱类别。
英文摘要：
We measured the angular diameters of 44 stars with the Navy Precision Optical Interferometer, obtaining uncertainties on the limb darkened diameter of 2% or less for all but four stars. We then used our diameters with Gaia or Hipparcos parallaxes to calculate each star's physical radius. We gathered information from the literature to determine bolometric flux and luminosity, and combined that with our diameters to produce an effective temperature. Our sample consists of mostly giant stars, and spans a wide range of spectral classes from B to M.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
