Using data from the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) Survey, we examined a subsample of 29 E+A galaxy candidates in the Coma Cluster. We created spatially-resolved maps of spectral features and the kinematics of the underlying stellar population by utilizing the Marvin toolkit. We rule out star formation in the entire subsample, and do not find evidence for AGN activity. For the majority of the subsample, stellar rotation is coherent.

中文翻译：

---

SDSS-IV MaNGA：表征昏迷星团中的 E+A 候选星系

使用 Apache Point Observatory (MaNGA) Survey 的附近星系测绘数据，我们检查了彗发星团中 29 个 E+A 候选星系的子样本。我们使用 Marvin 工具包创建了光谱特征的空间分辨图和底层恒星群体的运动学。我们排除了整个子样本中的恒星形成，并且没有找到 AGN 活动的证据。对于大部分子样本，恒星自转是相干的。