【摘要】 从假定类星体的红移属于运动红移出发,利用355个有色指数和红移资料的类星体,用统计平均方法消除发射线的影响,求得类星体连续谱,并可以用幂律谱分段拟合,由此求得新的更加合理的K订正值。更多还原

【Abstract】 On the basis of the assumption that the redshift of QSOs are cosmological, by the way of eliminating interfere of emission lines we researched the statistical character of optical continuous spectrum of QSOs, by the use of the data of 355 QSOs with colour indices and redshifts. Then we obtained K-correction which are more effective than before.更多还原