组会上蔡肇伟研究员为我们分享题为《Infrared Astronomy -- What It Can Do and What We Can Do (II)》的报告。随后袁懋同学完成了上次因网络问题中断的题为《Pulse morphological analysis by using PCA》的报告，王冰如同学做了题为《O2 Abundance Upper Limit: Sources Classifying According to Their IR Luminosity》的报告