标题： 测量卡琳娜高量抛射物质$η$的红外及亚毫米波段特性 显示英文标题

标题： Measuring $η$ Carinae's High Mass Ejecta in the Infrared and Sub-millimeter

摘要： 我利用来自几个空间和地面设备的结合数据（涵盖近红外到亚毫米波长），讨论了在$\eta$船底座星云人马座星云中形成的尘埃的空间分布和质量的不确定性，并以观测限制和建模的形式进行阐述。 在这些方面得到更好的理解之前，导致$\eta$船星系巨大喷发的质量损失历史和机制仍然难以确定。 显示英文摘要

摘要： I address uncertainties on the spatial distribution and mass of the dust formed in $\eta$ Carinae's Homunculus nebula with data being combined from several space- and ground-based facilities spanning near-infrared to sub-mm wavelengths, in terms of observational constraints and modeling. Until these aspects are better understood, the mass loss history and mechanisms responsible for $\eta$ Car's enormous eruption(s) remain poorly constrained.