T Pyx 2011 outburst optical spectra

We aim to study the spectroscopic and ionized structural evolution of T Pyx during its 2011 outburst, and also study the variation in degree of polarization during its early...本研究旨在探究T Pyx在2011年爆发期间的光谱学与电离结构演化过程，并同时对其早期阶段的偏振度变化展开研究……