Search for outburst events in 1.4 million galaxies

We present an analysis of 9yr of Catalina Surveys optical photometry for 1.4 million spectroscopically confirmed SDSS galaxies. We find 717 outburst events that were not...我们针对140万个经光谱证认的斯隆数字巡天（Sloan Digital Sky Survey, SDSS）星系，利用9年卡特琳娜巡天（Catalina Surveys）的光学测光数据开展分析研究，共识别出717起此前未被……的爆发事件。