Optical supernova remnants in nearby galaxies

In this paper, we present the most up-to-date list of nearby galaxies with optically detected supernova remnants (SNRs). We discuss the contribution of the H{alpha} flux from...本研究中，我们提供了当前最新的邻近星系名录，这些星系均已通过光学手段探测到超新星遗迹（supernova remnants，SNRs）。我们探讨了来自……的Hα辐射通量的贡献。