Host galaxies of SNIa from SNfactory

We present photometric and spectroscopic observations of galaxies hosting Type Ia supernovae (SNe Ia) observed by the Nearby Supernova Factory. Combining Galaxy Evolution...我们报道了由近邻超新星工厂（Nearby Supernova Factory）观测到的Ia型超新星（Type Ia supernovae, SNe Ia）宿主星系的测光与光谱观测数据，并结合星系演化...