Circumstellar emission measures with Keck

The Keck Interferometer Nuller (KIN) was used to survey 25 nearby main-sequence stars in the mid-infrared, in order to assess the prevalence of warm circumstellar (exozodiacal)...本研究采用凯克干涉仪消零器（Keck Interferometer Nuller，KIN）在中红外波段对25颗邻近主序星开展巡天观测，旨在评估温暖星周（系外黄道）……的发生率。