The Detection of H${}_2$O Maser Emission from mid-IR Red Galaxies

C. Y. Kuo, C. Y. Tai, A. Constantin +7

We report the detection of H${}_2$O maser emission in 4 out of 77 (5.2%) mid-IR red galaxies that meet the color criteria of $W1-W2>0.5$ and $W1-W4>7$ and are classified as Type-…