本星系群紧凑椭圆星系M32拥有最近的候选超大质量黑洞（SMBH）之一，它有一个先前提出的X射线对应物。基于使用{ \it}进行的敏感性观察，Karl G. Jansky}甚大射电阵列（VLA）首次探测到一个与M32核一致的致密射电源，其积分通量密度为6.6GHz的$\sim$ $47.3\pm6.1$ $μ$ Jy。我们讨论了几种可能性，这种来源的性质，有利于从中央SMBH，我们也重新审视最近获得的{ \sl钱德拉}和{ \sl XMM-牛顿}数据的基础上的X射线特性的长期寻求的无线电发射的起源。我们的VLA观测还发现了来自M32内部区域的三个先前已知的光学行星状星云的无线电发射。
英文摘要：
The Local Group compact elliptical galaxy M32 hosts one of the nearest candidate super-massive black holes (SMBHs), which has a previously suggested X-ray counterpart. Based on sensitive observations taken with the {\it Karl G. Jansky} Very Large Array (VLA), we detect for the first time a compact radio source coincident with the nucleus of M32, which exhibits an integrated flux density of $\sim$$47.3\pm6.1$ $μ$Jy at 6.6 GHz. We discuss several possibilities for the nature of this source, favoring an origin of the long-sought radio emission from the central SMBH, for which we also revisit the X-ray properties based on recently acquired {\sl Chandra} and {\sl XMM-Newton} data. Our VLA observations also discover radio emission from three previously known optical planetary nebulae in the inner region of M32.
Radio signatures of AGN-wind-driven shocks in elliptical galaxies: From simulations to observations
Astrophysics Division, Shanghai Astronomical Observatory, Chinese Academy of Sciences（中国科学院上海天文台天体物理部）；University of Chinese Academy of Sciences（中国科学院大学）；Center for Astronomy and Astrophysics and Department of Physics, Fudan University（复旦大学天文与天体物理中心及物理系）；School of Astronomy and Space Science, Nanjing University（南京大学天文与空间科学学院）；Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University（南京大学现代天文与天体物理重点实验室）；National Astronomical Observatories, Chinese Academy of Sciences（中国科学院国家天文台）
A targeted search for fast radio bursts from magnetars in elliptical galaxies
West Virginia University（西弗吉尼亚大学）；National Centre for Radio Astrophysics, Tata Institute of Fundamental Research（国家射电天文中心，塔塔基础研究院）；Morgantown High School（摩根敦高中）
Partitioning the Outburst Energy of a Low Eddington Accretion Rate AGN at the Center of an Elliptical Galaxy: the Recent 12 Myr History of the Supermassive Black Hole in M87
Formation of a nuclear star cluster through the inspiral of globular clusters: A case study of the dwarf elliptical galaxy UGC 7346
Institute of Space Technology（太空技术研究所）；National Centre of GIS and Space Applications（国家地理空间与空间应用中心）；New York University Abu Dhabi（阿布扎比纽约大学）；Center for Astrophysics and Space Science（天体物理学与空间科学中心）；Vanderbilt University（范德堡大学）；Fisk University（菲斯克大学）；Nicolaus Copernicus Astronomical Centre, Polish Academy of Sciences（波兰科学院尼古拉·哥白尼天文学中心）；Main Astronomical Observatory, National Academy of Sciences of Ukraine（乌克兰国家科学院主天文台）
