Herbig Ae/Be stars represent the early outcomes of star formation and the initial stages of planet formation at intermediate stellar masses. Understanding both of these processes requires detailed characterization of their disk structures and companion frequencies. We present new 3.7 micron imaging of the Herbig Be star MWC 297 from non-redundant masking observations on the phase-controlled, 23-m Large Binocular Telescope Interferometer. The images reveal complex disk structure on the scales of several au, as well as a companion candidate. We discuss physical interpretations for these features, and demonstrate that the imaging results are independent of choices such as priors, regularization hyperparameters, and error bar estimates. With an angular resolution of ~17 mas, these data provide the first robust ELT-resolution view of a distant young star.

中文翻译：

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来自 23 m LBTI 的 MWC 297 的 ELT 成像：复杂的盘结构和伴星候选

Herbig Ae/Be 恒星代表恒星形成的早期结果和中等恒星质量的行星形成的初始阶段。了解这两个过程需要详细表征它们的磁盘结构和伴随频率。我们展示了 Herbig Be 星 MWC 297 的新 3.7 微米成像，这些成像来自相位控制的 23 米大型双筒望远镜干涉仪上的非冗余掩蔽观测。这些图像揭示了几个 au 尺度上的复杂磁盘结构，以及一个伴星。我们讨论了这些特征的物理解释，并证明成像结果与先验、正则化超参数和误差条估计等选择无关。角分辨率约为 17 mas，