摘要
棒旋星系NGC7582的光学发射线显示出它具有Seyfert2和星爆星系的双重特点.本文利用射电和红外观测数据对它中心区附近的性质进行了研究.结果表明NGC7582中心附近可能存在着一个活动性很强的恒星形成区,恒星的形成率比银河系高得多,星爆对这个Seyfert2星系的性质起了重要作用.
The optical emission from the barred spiral galaxy NGC 7528 shows characteristics ofboth Seyfert 2 and starburst galaxies. Propeties near the central region of the Galaxy arestudied with radio and infrared observational data. The result reveals that a violoent starformation activity may exist near the center of NGC 7582, and the star formation rate in theregion is much higher than that of the Galaxy. Starbursting probably plays an important role in the properties of the Seyfert 2 galaxy.