VLA 3GHz radio source catalog in the Lockman Hole

We made two new sensitive (rms noise {sigma}n~1{mu}Jy/beam) high-resolution ({theta}=3.0" and {theta}=0.66" FWHM) S-band (2<{nu}<4GHz) images covering a single JVLA...我们生成了两幅全新的高灵敏度（均方根噪声（root mean square noise）约1μJy/beam）、高分辨率（半高全宽（Full Width at Half Maximum）分别为3.0角秒与0.66角秒）的S波段（2<ν<4GHz）射电图像，覆盖单个卡尔·G·央斯基甚大阵（Karl G. Jansky Very Large Array，JVLA）的观测范围……