ALMA Detection of 321 GHz water maser emission in the radio galaxy NGC 1052

Seiji Kameno, Yuichi Harikane, Satoko Sawada-Satoh +4

The Atacama Large Millimeter/submillimeter Array (ALMA) serendipitously detected H${}_2$O $J_{Ka,Kc}=10_{2,9}-9_{3,6}$ emission at 321 GHz in NGC 1052. This is the first submill…